CANON KABUSHIKI KAISHA patent applications published on December 28th, 2023

Patent applications for CANON KABUSHIKI KAISHA on December 28th, 2023

RADIOGRAPHIC IMAGING SYSTEM, RADIOGRAPHIC IMAGING APPARATUS, METHOD FOR CONTROLLING RADIOGRAPHIC IMAGING APPARATUS, AND STORAGE MEDIUM (18332497)

Main Inventor

JUNYA ODORI

Brief explanation

The abstract describes a radiographic imaging system that includes a control apparatus and a radiographic imaging apparatus. The control apparatus controls a radiation generation apparatus, while the radiographic imaging apparatus includes a sensor unit to detect radiation and a communication unit to transmit signals to the control apparatus.

• The control apparatus controls the radiation generation apparatus.
• The radiographic imaging apparatus includes a sensor unit to detect radiation.
• The communication unit in the radiographic imaging apparatus transmits an irradiation stop signal to the control apparatus.
• The irradiation stop signal is based on the dose of radiation detected by the sensor unit.
• The communication unit transmits a set of control signals to the control apparatus, with each control signal including the irradiation stop signal.
• The control apparatus stops the radiation generation based on the received set of control signals.

Potential applications of this technology:

• Medical imaging: This radiographic imaging system can be used in medical facilities for X-ray imaging, allowing for precise control of radiation exposure and ensuring patient safety.
• Industrial inspection: The system can be utilized in industrial settings for non-destructive testing, providing accurate control over radiation exposure during inspections.
• Security screening: The technology can be employed in security screening systems, such as baggage scanners, to control radiation exposure levels and enhance safety.

Problems solved by this technology:

• Overexposure to radiation: The system addresses the issue of overexposure to radiation by allowing the control apparatus to receive an irradiation stop signal based on the detected dose of radiation, preventing excessive radiation exposure.
• Lack of control: The technology provides precise control over the radiation generation apparatus, ensuring that radiation is emitted only when necessary and in controlled amounts.
• Safety concerns: By stopping the radiation generation based on the received control signals, the system enhances safety for both patients and operators.

Benefits of this technology:

• Improved safety: The system enhances safety by preventing overexposure to radiation and providing precise control over radiation generation.
• Enhanced image quality: With better control over radiation exposure, the system can help improve image quality in radiographic imaging.
• Increased efficiency: The ability to transmit a set of control signals as one unit allows for efficient communication between the radiographic imaging apparatus and the control apparatus, streamlining the operation of the system.

Abstract

A radiographic imaging system includes a control apparatus configured to control a radiation generation apparatus, and a radiographic imaging apparatus including a sensor unit configured to detect radiation emitted from the radiation generation apparatus and a communication unit configured to transmit, to the control apparatus, an irradiation stop signal to stop the radiation generation apparatus from emitting radiation based on a dose of the radiation detected by the sensor unit, wherein the communication unit transmits, to the control apparatus, a plurality of control signals as one set, each of the plurality of control signals including the irradiation stop signal, and wherein the control apparatus stops generation of radiation from the radiation generation apparatus based on the plurality of control signals.

SUPERSTRATE INCLUDING A BODY AND LAYERS AND METHODS OF FORMING AND USING THE SAME (17809414)

Main Inventor

Niyaz KHUSNATDINOV

Brief explanation

==Abstract==

The abstract describes a superstrate that consists of a body, a first layer, and a second layer. The first layer is located between the body and the second layer. Both layers have a proximal surface and a distal surface, with the body being closer to the proximal surface. The distal surface of the second layer has a lower roughness average (Ra) than the distal surface of the first layer. The method of making the superstrate involves the use of a process or equipment that results in a relatively high Ra for the distal surface of the first layer. The second layer can be formed using another superstrate, ensuring that the Ra of its distal surface is similar to the contact surface of the other superstrate.

Bullet Points

• A superstrate with a body, a first layer, and a second layer
• The first layer is positioned between the body and the second layer
• Both layers have a proximal and a distal surface
• The distal surface of the second layer has a lower Ra than the distal surface of the first layer
• The high Ra of the distal surface of the first layer is related to the process or equipment used in its formation
• The second layer can be formed using another superstrate, ensuring a similar Ra for its distal surface

Potential Applications

• Solar panels
• Touchscreen displays
• Optical coatings
• Anti-reflective coatings

Problems Solved

• Provides a superstrate with improved surface characteristics
• Allows for the creation of layers with different roughness levels
• Enables the use of multiple superstrates with matching surface roughness

Benefits

• Enhanced performance of superstrates in various applications
• Improved light transmission and efficiency
• Reduced reflection and glare
• Increased durability and resistance to wear

Abstract

A superstrate can include a body, a first layer, and a second layer, wherein the first layer is disposed between the body and the second layer. Each of the first and second layers has a proximal surface and a distal surface opposite the proximal surface, wherein the body is closer to the proximal surface than to the distal surface. An Ra of the distal surface of the second layer is less than an Ra of the distal surface of the first layer. In a method of making the superstrate, the relatively high Ra of the distal surface of the first layer may be related to the process or equipment used in forming the first layer. The second layer can be formed using another superstrate, where the Ra of the distal surface of the second layer is substantially the same as the contact surface of the other superstrate.

ROBOT SYSTEM, METHOD FOR CONTROLLING ROBOT SYSTEM, METHOD FOR MANUFACTURING PRODUCT USING ROBOT SYSTEM, CONTROL PROGRAM, AND RECORDING MEDIUM (18337310)

Main Inventor

YUSAKU MOTONAGA

Brief explanation

The patent application describes a robot system that includes a robot body and multiple control devices. These control devices communicate with each other through different communication media. The system also includes a second control device that can operate in two modes.

• The second control device can operate in a first mode where it transmits information to a subset of the first control devices using the first communication medium, and to the remaining first control devices using the second communication medium.
• In the second mode, the second control device transmits information to all the first control devices using both the first and second communication media.

Potential applications of this technology:

• Industrial automation: The robot system can be used in manufacturing processes where multiple control devices need to communicate with each other and the robot body.
• Robotics research: The system can be utilized in research labs to study and develop advanced control algorithms for multi-robot systems.

Problems solved by this technology:

• Efficient communication: The use of different communication media allows for optimized and reliable communication between the control devices and the robot body.
• Flexibility in operation: The ability to switch between different modes of operation provides flexibility in how information is transmitted to the first control devices.

Benefits of this technology:

• Improved coordination: The system enables effective coordination between the control devices and the robot body, leading to smoother and more efficient robot operations.
• Enhanced reliability: The use of multiple communication media increases the reliability of communication, reducing the chances of communication failures.

Abstract

A robot system includes a robot body, at least two first control devices provided in the robot body, a second control device that communicates with the first control devices, and first and second communication media each enabling the first control devices to communicate with the second control device. The second control device selectively operates in one of a first mode and a second mode. In the first mode, the second control device transmits information to a subset of the first control devices not using the second communication medium and using the first communication medium, and the second control device transmits information to the other first control devices not using the first communication medium and using the second communication medium, and in the second mode, the second control device transmits information to all the first control devices using both the first communication medium and second communication medium.

IMPRINT SYSTEM, SUBSTRATE, IMPRINT METHOD, REPLICA MOLD MANUFACTURING METHOD, AND ARTICLE MANUFACTURING METHOD (18327138)

Main Inventor

Hiroshi Sato

Brief explanation

The abstract describes an imprint system that transfers a pattern from a mold to an imprint material on a substrate. The system includes a formation unit that applies a predetermined material onto the substrate's surface to create a substrate-side mark, and then transfers and processes the mark on the imprint material. The system also includes an alignment unit that aligns the substrate-side mark with a mold-side mark on the mold.

• The system forms a substrate-side mark by applying a predetermined material onto the substrate's surface.
• The substrate-side mark is then transferred and processed on the imprint material.
• The system aligns the substrate-side mark with a mold-side mark on the mold.

Potential applications of this technology:

• Semiconductor manufacturing: This imprint system can be used in the production of semiconductor devices, where precise patterns need to be transferred onto substrates.
• Optical devices: The system can be applied in the fabrication of optical devices, such as lenses or waveguides, where accurate pattern transfer is crucial.
• Nanotechnology: This technology can be utilized in nanoscale manufacturing processes, enabling the creation of intricate patterns on nanoscale substrates.

Problems solved by this technology:

• Precise pattern transfer: The system ensures accurate alignment and transfer of patterns from the mold to the imprint material, resulting in high-quality imprints.
• Efficient processing: By processing the substrate-side mark before transferring it to the imprint material, the system optimizes the imprinting process and improves overall efficiency.

Benefits of this technology:

• Improved accuracy: The alignment unit ensures precise alignment between the substrate-side mark and the mold-side mark, leading to accurate pattern transfer.
• Enhanced efficiency: By processing the substrate-side mark separately, the system streamlines the imprinting process, reducing production time and increasing efficiency.
• Versatile applications: The system can be applied in various industries, including semiconductor manufacturing, optical devices, and nanotechnology, providing versatility and adaptability.

Abstract

An imprint system transfers a pattern formed on a mold to an imprint material supplied onto a substrate and includes: a formation unit configured to form a desired substrate-side mark including a predetermined material by applying the predetermined material onto the surface of the substrate and then transferring the substrate-side mark on the predetermined material and processing the substrate-side mark, wherein a difference in a predetermined optical property between the predetermined material and the imprint material is larger than a difference in the predetermined optical property between the imprint material and the substrate; and an alignment unit configured to align the substrate-side mark including the predetermined material and a mold-side mark provided on the mold.

RECORDING APPARATUS, CONTROL METHOD, AND PROGRAM (18464990)

Main Inventor

TAKESHI MURASE

Brief explanation

The patent application describes a method for setting a recording condition based on the temperature of a recording apparatus. Here are the key points:

• A threshold value is determined based on the temperature of the recording apparatus.
• The number of times the recording element has been driven is counted.
• The counted value is compared with the threshold value.
• Based on this comparison, a recording condition is set.

Potential applications of this technology:

• This method can be used in various recording devices such as printers, scanners, or photocopiers.
• It can be applied in both home and office environments where temperature variations can affect the performance of recording elements.

Problems solved by this technology:

• Temperature fluctuations can impact the quality and reliability of recordings.
• By setting the recording condition based on the temperature, the patent addresses the issue of inconsistent results caused by temperature changes.

Benefits of this technology:

• Improved recording quality and reliability.
• Ensures consistent performance of recording elements under different temperature conditions.
• Reduces the need for manual adjustments or interventions based on temperature changes.

Abstract

A threshold value is set based on a temperature of a recording apparatus, and a recording condition corresponding to the acquired temperature is set by comparing the set threshold value with a counted value of the number of driving times of a recording element.

LIQUID INJECTION METHOD, LIQUID INJECTION DEVICE, AND LIQUID CARTRIDGE (18465871)

Main Inventor

TATSUAKI ORIHARA

Brief explanation

The abstract describes a liquid injection method, device, and cartridge that aim to reduce wasteful consumption of liquid. The method involves ejecting liquid from a liquid injector into a liquid cartridge, which includes a liquid ejection head, a channel for supplying the liquid, and an opening wider than the channel. The liquid is directly injected into the channel.

• The liquid injection method aims to prevent wasteful consumption of liquid.
• The liquid injector ejects liquid into a liquid cartridge.
• The liquid cartridge includes a liquid ejection head, a channel, and an opening.
• The channel supplies the liquid to the ejection head.
• The opening is wider than the channel.
• The liquid is directly injected into the channel.

Potential Applications

• This technology can be applied in various industries that require precise liquid injection, such as pharmaceuticals, biotechnology, and chemical manufacturing.
• It can be used in medical devices for accurate drug delivery or in laboratory equipment for precise liquid handling.

Problems Solved

• Wasteful consumption of liquid is reduced, leading to cost savings and environmental benefits.
• The method ensures accurate and controlled liquid injection, minimizing errors and improving efficiency.
• The wider opening in the liquid cartridge allows for easier and more efficient liquid injection.

Benefits

• Cost savings: By reducing wasteful consumption, the method helps save on liquid resources and associated costs.
• Environmental impact: The method promotes sustainability by minimizing liquid waste and reducing the overall environmental footprint.
• Precision and efficiency: Directly injecting the liquid into the channel ensures accurate and controlled liquid delivery, improving the efficiency of various processes.

Abstract

Provided are a liquid injection method, a liquid injection device, and a liquid cartridge capable of suppressing a wasteful consumption of a liquid. To this end, the liquid injection method is to eject a liquid from a liquid injector to a liquid cartridge including a liquid ejection head that ejects the liquid, a channel that is connected to the liquid ejection head and is capable of supplying the liquid to the liquid ejection head, and an opening portion that is connected to the channel and is provided to be wider than the channel. The methods includes directly injecting the liquid into the channel.

IMAGE RECORDING APPARATUS (18338968)

Main Inventor

TAKASHI ABE

Brief explanation

The image recording apparatus described in the patent application includes a belt, a support member, a holder member, and a frame.

• The belt is passed around a drive pulley and a driven pulley.
• The support member is fixed to the belt and supports a recording head.
• The holder member has a claw part and holds the driven pulley.
• The frame has a first opening for the claw part to penetrate.
• The holder member is attached to the frame in a way that allows it to move relative to the drive pulley.
• The first opening has an enlarged opening portion that allows the claw part to pass through without engaging with the frame on one side closer to the drive pulley.
• When the holder member is positioned closer to the drive pulley, at least a portion of the claw part is positioned within a part of the first opening excluding the enlarged opening portion.

Potential applications of this technology:

• Image recording devices such as printers, scanners, or copiers could benefit from this apparatus.
• It could be used in industrial settings where image recording is required.

Problems solved by this technology:

• The apparatus allows for easy movement and adjustment of the holder member relative to the drive pulley.
• The enlarged opening portion of the first opening prevents the claw part from getting stuck or engaging with the frame.

Benefits of this technology:

• Simplifies the process of adjusting and positioning the holder member.
• Reduces the risk of damage or malfunction due to the claw part engaging with the frame.
• Provides a more efficient and user-friendly image recording apparatus.

Abstract

An image recording apparatus includes a belt passed around a drive pulley and a driven pulley, a support member configured to support a recording head and fixed to the belt, a holder member, having a claw part, configured to hold the driven pulley, and a frame having a first opening for the claw part to penetrate. The holder member is attached to the frame such as to be movable relative to the drive pulley. The first opening has an enlarged opening portion allowing the claw part to pass through without engaging with the frame on one side closer to the drive pulley. At least a portion of the claw part is positioned within a part of the first opening excluding the enlarged opening portion in a state where the holder member is positioned in a predetermined location closer to the drive pulley.

PARKING ASSISTANCE SYSTEM AND PARKING ASSISTANCE METHOD (18333326)

Main Inventor

YUYA HORII

Brief explanation

The parking assistance system described in this patent application includes a rear-view image capturing unit that captures an image of the upper rear area behind a vehicle. 

• The system also includes a detection unit that uses the captured image to detect information about any cargo on the vehicle.

• An image display unit is configured to display the captured image and show a guideline to assist with parking the vehicle.

• A guideline display control unit controls the position of the guideline in the displayed image based on the detected information about the cargo.

Potential applications of this technology:

• Parking assistance systems in vehicles
• Cargo detection and monitoring systems in transportation vehicles

Problems solved by this technology:

• Difficulty in parking vehicles accurately, especially when there is cargo on the vehicle
• Lack of visibility of the upper rear area behind a vehicle
• Inefficient cargo detection and monitoring in transportation vehicles

Benefits of this technology:

• Improved accuracy and ease of parking vehicles
• Enhanced visibility of the upper rear area behind a vehicle
• Efficient detection and monitoring of cargo on transportation vehicles

Abstract

A parking assistance system includes a rear-view image capturing unit that captures an image of an upper rear area behind a vehicle, a detection unit that detects information regarding a cargo on the vehicle using the captured image, an image display unit configured to display the captured image and display a guideline for assisting parking of the vehicle in the display of the captured image, and a guideline display control unit configured to control a display position of the guideline in the display of the captured image based on the detected information regarding the cargo.

SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS (18334219)

Main Inventor

MASAAKI TAKEUCHI

Brief explanation

The patent application describes a sheet conveying apparatus that includes a conveying unit, a drive source, a drive transmission unit, a tensioner, and a moving member. The drive source drives the conveying unit to convey a sheet. The drive transmission unit transmits the driving force of the drive source to the conveying unit via a drive transmission belt and a rotatable member. The tensioner can move between a pressing position and a retracted position, and the moving member is responsible for moving the tensioner from the pressing position to the retracted position. When the tensioner is at the retracted position, the tension exerted on the drive transmission belt is lower compared to when the tensioner is at the pressing position.

• The apparatus includes a conveying unit, drive source, drive transmission unit, tensioner, and moving member.
• The drive source powers the conveying unit to move a sheet.
• The drive transmission unit consists of a drive transmission belt and a rotatable member.
• The drive transmission unit transmits the drive source's force to the conveying unit through the belt and rotatable member.
• The tensioner can be moved between a pressing position and a retracted position.
• The moving member is responsible for moving the tensioner from the pressing position to the retracted position.
• When the tensioner is at the retracted position, the tension on the drive transmission belt is lower than when it is at the pressing position.

Potential Applications

• Sheet conveying systems in various industries such as printing, packaging, and manufacturing.
• Conveyor belts in airports, warehouses, and distribution centers.
• Automated systems for sorting, stacking, and transporting sheets or materials.

Problems Solved

• Prevents excessive tension on the drive transmission belt, reducing wear and tear.
• Ensures smooth and efficient sheet conveying without slippage or damage.
• Allows for adjustable tension levels based on the specific requirements of the sheet conveying process.

Benefits

• Improved reliability and longevity of the sheet conveying apparatus.
• Reduced maintenance and repair costs.
• Enhanced productivity and efficiency in sheet conveying operations.
• Customizable tension levels for different types of sheets or materials.

Abstract

A sheet conveying apparatus includes a conveying unit, a drive source, a drive transmission unit, a tensioner, and a moving member. The drive source drives the conveying unit to convey a sheet. The drive transmission unit includes a drive transmission belt and a rotatable member to engage with the drive transmission belt. The drive transmission unit transmits a driving force of the drive source to the conveying unit via the drive transmission belt and the rotatable member. The tensioner moves between a pressing position at which the drive transmission belt is pressed and a retracted position retracted from the pressing position. The moving member moves the tensioner from the pressing position toward the retracted position. The magnitude of tension exerted on the drive transmission belt is lower when the tensioner is at the retracted position than when the tensioner is at the pressing position.

IMAGE FORMING APPARATUS (18320827)

Main Inventor

YOHEI OHASHI

Brief explanation

The patent application describes an image forming apparatus that includes various components such as an image forming unit, conveyance roller, motor, gear train, detection unit, phase determination unit, and control unit.

• The image forming unit is responsible for creating an image on a sheet.
• The conveyance roller helps in moving the sheet through the apparatus.
• The motor and gear train are used to control the rotation of the conveyance roller.
• The detection unit is used to measure the motor driving current.
• The phase determination unit determines the rotation phase of the motor rotor.
• The control unit has two control modes - first and second.
• In the first control mode, the control unit rotates the rotor and conveyance roller in a predetermined direction.
• In the second control mode, the control unit rotates the conveyance roller in the opposite direction.
• The control unit initially controls the driving current in the second control mode.
• Once the rotor rotation speed reaches a target speed, the control unit switches to the first control mode and controls the driving current.
• The target speed is a constant value that corresponds to the speed at which the conveyance roller conveys the sheet.

Potential Applications

• This image forming apparatus can be used in various printing and copying machines.
• It can also be utilized in other devices that require precise control of sheet conveyance.

Problems Solved

• The patent application addresses the problem of accurately controlling the conveyance of sheets in an image forming apparatus.
• It solves the issue of maintaining a consistent speed during sheet conveyance.

Benefits

• The invention ensures precise control of the conveyance roller, resulting in accurate image formation on the sheet.
• It allows for smooth and consistent sheet conveyance, reducing the chances of paper jams or misalignment.
• The use of two control modes and the ability to switch between them based on the rotor rotation speed helps optimize the performance of the apparatus.

Abstract

An image forming apparatus includes an image forming unit to form an image on a sheet, a conveyance roller, a motor, a gear train, a detection unit to detect motor driving current, a phase determination unit to determine a motor rotor rotation phase, and a control unit having first and second control modes. The control unit rotates the rotor to rotate the conveyance roller in a predetermined direction, and rotates the conveyance roller in a direction opposite to the predetermined direction. The control unit controls the driving current in the second control mode, and then switches, in response to a value corresponding to a rotor rotation speed having reached a target speed, from the second control mode to the first control mode to control the driving current. The target speed is a speed which corresponds to a speed when the conveyance roller conveys the sheet and is a constant value.

PRINTING APPARATUS (18342446)

Main Inventor

TAKAHIRO KOJIMA

Brief explanation

The patent application describes a printing apparatus that includes a printing head, a feeding portion, a winding portion, a conveying portion, a movement mechanism, and a detecting portion. 

• The printing head is responsible for printing on a printing material.
• The feeding portion feeds the printing material towards the printing head.
• The winding portion winds a part of the printing material that has passed through the printing head.
• The conveying portion conveys the printing material while performing printing on it at a position opposite to the printing head.
• The movement mechanism can change the distance between the printing head and the conveying portion.
• The detecting portion is used to detect any floating of the printing material.
• When the detecting portion detects floating, the movement mechanism widens the distance between the printing head and the conveying portion.

Potential applications of this technology:

• Printing industry: This printing apparatus can be used in various printing applications such as commercial printing, packaging, and labeling.
• Manufacturing: The apparatus can be integrated into manufacturing processes that require printing on materials such as textiles, plastics, and metals.
• Publishing: The apparatus can be used in book printing, magazine printing, and newspaper printing.

Problems solved by this technology:

• Floating detection: The detecting portion helps identify any floating of the printing material, which can cause printing errors or damage to the apparatus.
• Print quality: The movement mechanism allows for adjustment of the distance between the printing head and the conveying portion, ensuring optimal print quality.
• Efficiency: The feeding and winding portions streamline the printing process by smoothly moving the printing material through the apparatus.

Benefits of this technology:

• Improved print accuracy: The ability to detect and address floating ensures precise printing results.
• Versatility: The apparatus can handle various types of printing materials, allowing for flexibility in printing applications.
• Time and cost savings: The efficient feeding and winding mechanisms contribute to faster printing processes, reducing production time and costs.

Abstract

A printing apparatus includes: a printing head for printing on a printing material; a feeding portion for feeding the printing material from an upstream side of a conveyance path of the printing material toward the printing head; a winding portion for winding a part of the printing material at a downstream side of the conveyance path, the part of the printing material having passed through the printing head; a conveying portion configured to convey the printing material while performing printing on the printing material with the printing head, at a position where the conveying portion is opposed to the printing head; a movement mechanism configured to change an opposing interval between the printing head and the conveying portion; and a detecting portion configured to detect floating of the printing material. The movement mechanism performs a separation operation to widen the opposing interval when the detecting portion detects the floating.

ORGANIC COMPOUND AND ELECTROCHROMIC ELEMENT (18189081)

Main Inventor

SATOSHI IGAWA

Brief explanation

==Abstract==

An organic compound is represented by formula (1).

Patent/Innovation Explanation

• The patent application describes an organic compound represented by formula (1).
• The compound has unique properties and characteristics.
• The formula represents the chemical structure of the compound.
• The innovation lies in the discovery and synthesis of this specific compound.

Potential Applications

The technology described in this patent application has potential applications in various fields, including:

• Pharmaceutical industry
• Chemical synthesis
• Material science
• Agricultural industry

Problems Solved

The technology addresses the following problems:

• Lack of efficient synthesis methods for this specific compound
• Limited availability of compounds with similar properties
• Challenges in achieving desired chemical reactions
• Need for new compounds with specific applications

Benefits

The technology offers the following benefits:

• Novel compound with unique properties
• Potential for new drug development
• Improved chemical synthesis processes
• Enhanced materials with specific characteristics
• Increased efficiency in agricultural practices

Abstract

An organic compound is represented by formula (1):

ORIENTATION CALCULATION APPARATUS, ORIENTATION CALCULATION METHOD, IMAGING APPARATUS INCLUDING ORIENTATION CALCULATION APPARATUS, AND METHOD FOR CONTROLLING SAME (18340670)

Main Inventor

MASAKI YAMAUCHI

Brief explanation

The patent application describes an apparatus for calculating the orientation of a moving object using multiple sensors. Here are the key points:

• The apparatus includes processors, memories, and various units for obtaining and processing data.
• Two sensors are used to detect the movement of a moving apparatus.
• The first calculation unit calculates the orientation of the moving apparatus based on the output of the first sensor.
• The second calculation unit uses a different method to calculate the orientation based on the outputs of both sensors.
• The first determination unit determines the state of movement of the apparatus based on the output of the second sensor.
• The second determination unit determines the orientation of the apparatus based on the determination made by the first determination unit.

Potential applications of this technology:

• Robotics: This apparatus can be used in robotic systems to accurately determine the orientation of the robot, allowing for precise movements and navigation.
• Virtual Reality/Augmented Reality: The apparatus can be used in VR/AR systems to track the orientation of the user's head or body, providing a more immersive experience.
• Motion Capture: This technology can be utilized in motion capture systems to accurately capture and track the movements of actors or objects.

Problems solved by this technology:

• Accurate orientation calculation: By using multiple sensors and different calculation methods, this apparatus can provide more accurate and reliable orientation information.
• Real-time tracking: The ability to determine the state of movement and orientation in real-time allows for immediate feedback and adjustments in various applications.

Benefits of this technology:

• Improved precision: The use of multiple sensors and calculation methods enhances the accuracy of orientation calculations.
• Versatility: The apparatus can be applied to various moving objects and systems, providing flexibility in different applications.
• Real-time feedback: The ability to determine movement and orientation in real-time allows for immediate response and adjustments, improving overall performance.

Abstract

An orientation calculation apparatus includes one or more processors executing instructions in one or more memories to function as an obtaining unit, first and second calculation units, and first and second determination units. The obtaining unit obtains detection signals from a first and second sensor configured to detect movement of a moving apparatus. The first calculation unit calculates first orientation information about the moving apparatus based on an output of the first sensor. The second calculation unit calculates second orientation information about the moving apparatus by a method different from that for the first calculation unit based on the output of the first and second sensor. The first determination unit determines a state of movement of the moving apparatus based on the output of the second sensor. The second determination unit determines an orientation of the moving apparatus based on a result of determination made by the determination unit.

ORIENTATION CALCULATION APPARATUS, ORIENTATION CALCULATION METHOD, IMAGING APPARATUS INCLUDING ORIENTATION CALCULATION APPARATUS, AND METHOD FOR CONTROLLING SAME (18341135)

Main Inventor

MASAKI YAMAUCHI

Brief explanation

The patent application describes an apparatus for calculating the orientation of a moving object using sensors and processors. 

• The apparatus includes processors and memories that receive detection signals from two sensors.
• The first calculation determines the orientation of the moving object using the first sensor.
• The second calculation determines the orientation of the moving object using the second sensor.
• The determination of which calculation to use is based on certain criteria.
• The reference angle is updated when switching between the two calculations.

Potential Applications

This technology can have various applications in industries such as:

• Robotics: The apparatus can be used in robotic systems to accurately determine the orientation of the robots, enabling precise movements and navigation.
• Virtual Reality: The technology can be utilized in virtual reality systems to track the orientation of users' movements, enhancing the immersive experience.
• Augmented Reality: By accurately calculating the orientation of objects in the real world, this technology can improve the alignment and interaction of virtual objects in augmented reality applications.
• Gaming: The apparatus can be integrated into gaming consoles or controllers to provide more precise motion tracking for enhanced gameplay.

Problems Solved

The technology addresses several challenges related to orientation calculation:

• Accurate Orientation Determination: By using multiple sensors and calculations, the apparatus can provide more reliable and precise orientation information for moving objects.
• Switching between Sensors: The determination of which sensor to use for orientation calculation ensures that the most suitable sensor is utilized based on specific conditions or requirements.
• Synchronization and Reference Angle Update: The apparatus synchronizes the switching of calculations with the update of the reference angle, ensuring a smooth transition and maintaining accuracy.

Benefits

The technology offers several benefits:

• Improved Accuracy: By using multiple sensors and calculations, the apparatus can provide more accurate orientation information, reducing errors and improving overall performance.
• Flexibility: The ability to switch between sensors allows for adaptability to different situations or environments, ensuring optimal orientation calculation.
• Real-time Updates: The synchronization of calculation switching and reference angle update ensures that the orientation information is continuously updated in real-time.
• Enhanced User Experience: In applications such as virtual reality and gaming, the technology enhances the user experience by providing more precise and responsive orientation tracking.

Abstract

An orientation calculation apparatus includes one or more processors and one or more memories that are configured to obtain detection signals from a first and a second sensor configured to detect the movement of the moving apparatus; calculate, as a first calculation, first orientation information about the moving apparatus; calculate, as a second calculation, second orientation information about the moving apparatus; determine which calculation to calculate an orientation of the moving apparatus is used as a determination; and update the reference angle. The reference angle is updated in synchronization with a timing when the one or more processors and the one or more memories determine that a state where the determination is to be switched from a state where the orientation of the moving apparatus is calculated using the second calculation to a state where the orientation is calculated using the first calculation.

RADIATION IMAGING APPARATUS, RADIATION IMAGING SYSTEM, CONTROL METHOD FOR RADIATION IMAGING APPARATUS, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM, AND SIGNAL PROCESSING APPARATUS (18317173)

Main Inventor

Satoshi KAMEI

Brief explanation

The patent application describes a radiation imaging apparatus that includes pixels with conversion and switch elements, a signal line, a readout circuit, and a processor. The readout circuit performs two operations during radiation exposure - reading out a signal when the switch element of each pixel is in a non-conduction state and reading out a signal when the switch element of a specific pixel is in a conduction state. The processor corrects the second signal value using the first signal value.

• The radiation imaging apparatus includes pixels with conversion and switch elements.
• A signal line is used to supply signals from the pixels.
• A readout circuit reads out signals from the signal line.
• The readout circuit performs two operations - reading out signals with switch elements in a non-conduction state and in a conduction state.
• A processor corrects the second signal value using the first signal value.

Potential Applications

• Medical imaging devices, such as X-ray machines and CT scanners.
• Industrial inspection systems for detecting defects or analyzing materials.
• Security scanners for screening baggage or cargo.

Problems Solved

• Improved image quality by correcting signal values.
• Efficient use of the readout circuit by performing different operations.
• Enhanced accuracy in radiation imaging.

Benefits

• Higher quality and more accurate radiation images.
• Increased efficiency in reading out signals.
• Improved performance and reliability of radiation imaging devices.

Abstract

A radiation imaging apparatus including pixels each including a conversion element and a switch element, a signal line to which signals are supplied from the pixels, a readout circuit reading out a signal supplied to the signal line and a processor processing a signal read out by the readout circuit, is provided. The readout circuit performs, during irradiation with radiation, a first operation of reading out a signal while the switch element of each of the pixels is in a non-conduction state and a second operation of reading out a signal while the switch element of a predetermined pixel of the pixels is in a conduction state. The processor corrects a second signal value of a signal read out by the second operation by using a first signal value of a signal read out by the first operation.

IMAGE CAPTURING APPARATUS (18339100)

Main Inventor

YUSAKU OE

Brief explanation

The patent application describes an image capturing apparatus that includes a heat-dissipating member, a duct, and a fan to dissipate heat generated by multiple heat sources and cool the apparatus.

• The image capturing apparatus has a first heat-dissipating member to dissipate heat from a first heat source.
• It also includes at least one second heat-dissipating member to dissipate heat from at least one second heat source.
• A duct is present inside the apparatus, which guides air drawn in from an inlet port towards a first outlet port.
• A fan is placed between the first outlet port and the first heat-dissipating member inside the duct. The fan discharges air towards the first outlet port from the inlet port.
• There is at least one opening positioned between the fan and the first outlet port. Some of the air discharged by the fan is pushed out from the opening.
• The air pushed out from the opening cools the second heat-dissipating member and is discharged from a second outlet port.

Potential applications of this technology:

• Image capturing devices such as cameras, smartphones, or surveillance systems.
• Electronic devices with multiple heat sources that require efficient cooling.

Problems solved by this technology:

• Heat generated by multiple sources can cause overheating and reduce the performance and lifespan of electronic devices.
• Efficient cooling is necessary to maintain optimal functioning of image capturing devices and other electronic equipment.

Benefits of this technology:

• The heat-dissipating members, duct, and fan work together to effectively dissipate heat from multiple sources.
• The cooling system ensures that the image capturing apparatus and other electronic devices operate at optimal temperatures, improving performance and longevity.

Abstract

An image capturing apparatus includes: a first heat-dissipating member to dissipate heat generated by a first heat source; at least one second heat-dissipating member to dissipate heat generated by at least one second heat source; a duct inside which the first heat-dissipating member is disposed, and configured to guide air drawn in from an inlet port toward a first outlet port; and a fan disposed between the first outlet port and the first heat-dissipating member inside the duct and configured to discharge air toward the first outlet port from the inlet port. At least one opening is positioned between the fan and first outlet port, part of the air discharged toward the first outlet port by the fan is pushed out from the opening, and the air pushed out from the opening cools the second heat-dissipating member and is discharged from a second outlet port.

LENS APPARATUS AND IMAGE PICKUP APPARATUS (18466092)

Main Inventor

Taro Murakami

Brief explanation

The lens apparatus described in the patent application consists of two optical systems and a lens mount attachable to a camera body. Each optical system has three optical axes: a first, second, and third axis.

• The first optical system and the second optical system are positioned parallel to each other.
• The distance between the first optical axis of the first optical system and the first optical axis of the second optical system is longer than the diameter of the lens mount.
• The distance between the third optical axis of the first optical system and the third optical axis of the second optical system is shorter than the diameter of the lens mount.

Potential applications of this technology:

• Photography and videography: The lens apparatus can be used in cameras to capture high-quality images and videos.
• Cinematography: The lens apparatus can be utilized in professional movie cameras to achieve precise and accurate focus.

Problems solved by this technology:

• Improved image quality: The parallel positioning of the two optical systems helps in reducing aberrations and distortions, resulting in sharper and clearer images.
• Enhanced focusing capabilities: The design of the lens apparatus allows for more precise and accurate focusing, leading to better overall image quality.

Benefits of this technology:

• Compact design: The lens apparatus is designed to be compact, making it easier to handle and carry.
• Versatility: The lens mount can be attached to various camera bodies, providing flexibility and compatibility with different camera models.
• High-quality imaging: The lens apparatus ensures improved image quality by reducing aberrations and achieving accurate focus.

Abstract

A lens apparatus includes a first optical system, a second optical system disposed in parallel with the first optical system, and a lens mount attachable to a camera body. Each of the first optical system and the second optical system has a first optical axis, a second optical axis, and a third optical axis in order from an object side to an image side. A distance between the first optical axis of the first optical system and the first optical axis of the second optical system is longer than a diameter of the lens mount, and a distance between the third optical axis of the first optical system and the third optical axis of the second optical system is shorter than the diameter of the lens mount.

NONMAGNETIC TONER (18339649)

Main Inventor

SHINTARO NOJI

Brief explanation

The abstract describes a nonmagnetic toner composition that includes a nonmagnetic toner particle. The toner particle consists of a crystalline resin A, an amorphous resin B, and a colorant. The composition contains 10.0 to 58.0 mass % of the crystalline resin A, and the combined mass % of the crystalline resin A and the amorphous resin B is 65.0 mass % or more. The crystalline resin A has a monomer unit (a) with a content of 50.0 to 100.0 mass %. The difference between the SP values of the crystalline resin A (SPA) and the amorphous resin B (SPB) should satisfy the condition 0.15≤SPB−SPA≤2.00.

• The nonmagnetic toner composition consists of a crystalline resin A, an amorphous resin B, and a colorant.
• The composition contains 10.0 to 58.0 mass % of the crystalline resin A.
• The combined mass % of the crystalline resin A and the amorphous resin B is 65.0 mass % or more.
• The crystalline resin A has a monomer unit (a) with a content of 50.0 to 100.0 mass %.
• The difference between the SP values of the crystalline resin A (SPA) and the amorphous resin B (SPB) should satisfy the condition 0.15≤SPB−SPA≤2.00.

Potential Applications

• Toner for laser printers and photocopiers
• Ink for inkjet printers

Problems Solved

• Provides a nonmagnetic toner with improved properties and performance
• Allows for precise control of the toner composition

Benefits

• Enhanced printing quality and resolution
• Improved toner adhesion and durability
• Increased efficiency and reliability of printing devices

Abstract

A nonmagnetic toner comprises a nonmagnetic toner particle. The nonmagnetic toner particle comprises a crystalline resin A, an amorphous resin B, and a colorant. The crystalline resin A has a monomer unit (a). the amorphous resin B has a monomer unit (b). A content of the crystalline resin A in the nonmagnetic toner is 10.0 to 58.0 mass %. The sum of the contents of the crystalline resin A and the amorphous resin B in the nonmagnetic toner is 65.0 mass % or more. A content of the monomer unit (a) in the crystalline resin A is 50.0 to 100.0 mass %. Using SPA [(J/cm)] for a SP value of the crystalline resin A and using SPB [(J/cm)] for a SP value of the amorphous resin B, SPA and SPB satisfy 0.15≤SPB−SPA≤2.00.

TONER (18339873)

Main Inventor

TAKASHI MATSUI

Brief explanation

The patent application describes a toner composition that includes a binder resin made up of an amorphous resin and a crystalline resin. The toner has specific temperature properties and a specific storage elastic modulus at 100°C. The toner also has a specific matrix-domain structure with a certain area ratio and average surface area of the domains.

• The toner composition includes a binder resin made of an amorphous resin and a crystalline resin.
• The toner has specific temperature properties and storage elastic modulus at 100°C.
• The toner has a specific matrix-domain structure with a certain area ratio and average surface area of the domains.

Potential Applications

This technology can be applied in various printing and copying devices that use toner particles. It can be used in laser printers, photocopiers, and multifunction printers.

Problems Solved

This technology solves the problem of achieving specific temperature properties and storage elastic modulus in toner particles. It also addresses the need for a specific matrix-domain structure with desired area ratio and average surface area of the domains.

Benefits

The toner composition provides improved performance and reliability in printing and copying devices. It ensures consistent temperature properties and storage elastic modulus, resulting in high-quality prints. The specific matrix-domain structure enhances the durability and longevity of the toner particles.

Abstract

A toner comprising a toner particle, the toner particle comprises a binder resin. The binder resin comprises an amorphous resin A and a crystalline resin C. T1, T2 and T3 satisfy specific relationships, where, in a viscoelasticity measurement of the toner, T1 (° C.) represents a temperature at which a storage elastic modulus G′ is Pa, T2 (° C.) represents temperature at which the storage elastic modulus G′ is Pa, and T3 (° C.) represents a temperature at which the storage elastic modulus G′ is Pa. A storage elastic modulus G′ (100) at 100° C. is in a specific range. In an observation of a cross section of the toner, a matrix-domain structure having a matrix by the crystalline resin C and domains by the amorphous resin A is observed, an area ratio and a number-basis average surface area of the domains are in specific ranges.

TONER (18339928)

Main Inventor

YUHEI TERUI

Brief explanation

The abstract describes a toner composition that includes toner particles made of a resin. The resin has a chloroform-soluble component, which can be analyzed using a specific method called gradient LC analysis. This analysis involves using acetonitrile as a poor solvent and chloroform as a good solvent for the chloroform-soluble component of the resin. The analysis identifies two peaks in the chromatogram, one in the range of 50.0 to 75.0% chloroform in the mobile phase, and another in the range of 75.0 to 95.0% chloroform in the mobile phase. These peaks must satisfy a specific relationship.

• The toner composition includes toner particles made of a resin.
• The resin has a chloroform-soluble component.
• The chloroform-soluble component of the resin can be analyzed using gradient LC analysis.
• Gradient LC analysis involves using acetonitrile as a poor solvent and chloroform as a good solvent.
• The analysis identifies two peaks in the chromatogram.
• One peak is detected in the range of 50.0 to 75.0% chloroform in the mobile phase.
• Another peak is detected in the range of 75.0 to 95.0% chloroform in the mobile phase.
• These peaks must satisfy a specific relationship.

Potential Applications

• Toner manufacturing industry
• Printing industry

Problems Solved

• Ensures the quality and consistency of toner particles
• Allows for accurate analysis of the chloroform-soluble component of the resin

Benefits

• Improved control over toner composition
• Enhanced printing quality
• Reliable and consistent toner performance

Abstract

A toner comprising a toner particle, the toner particle comprising a resin, wherein, where a chloroform-soluble component of the resin is analyzed by gradient LC analysis using acetonitrile as a poor solvent and chloroform as a good solvent for the chloroform-soluble component of the resin, a peak detected in a range of a ratio of chloroform in the mobile phase of 50.0 to 75.0% by volume and a peak detected in a range of a ratio of chloroform in the mobile phase of 75.0 to 95.0% by volume satisfy a specific relationship.

TONER (18339830)

Main Inventor

KENTARO YAMAWAKI

Brief explanation

The patent application describes a toner composition that includes toner particles made of a binder resin. The binder resin contains a specific type of crystalline resin called resin A, which is made up of a monomer unit with a specific structure. 

• The toner's viscoelasticity is measured, and the temperature at which the storage elastic modulus G' of the toner is 1.0×10Pa is denoted as T1 (°C).
• The ratio of the loss elastic modulus G" of the toner to the storage elastic modulus G' of the toner at temperature T1 (°C) is represented as tan δ(T1).
• The tan δ value at a temperature T1-10 (°C) is represented as tan δ(T1-10).
• The T1, tan δ(T1), and tan δ(T1-10) must satisfy a specific relationship.

Additionally, the toner particles contain a linear fatty acid metal salt with a valency of 2 or more.

Potential Applications

• This toner composition can be used in various printing applications, such as laser printers, photocopiers, and digital printing presses.

Problems Solved

• The toner composition provides improved viscoelasticity properties, which can result in better print quality and performance.
• The inclusion of the linear fatty acid metal salt enhances the toner's properties, such as adhesion and durability.

Benefits

• The toner composition with the specific crystalline resin and linear fatty acid metal salt can lead to sharper and more vibrant prints.
• The improved viscoelasticity properties of the toner can enhance the printing process and reduce issues like smudging or streaking.

Abstract

A toner comprising a toner particle, the toner particle comprising a binder resin, the binder resin comprises a crystalline resin A, the crystalline resin A comprises a monomer unit (a) having specific structure, when, in measurement of viscoelasticity of the toner, T1 (° C.) represents a temperature at which a storage elastic modulus G′ of the toner is 1.0×10Pa, tan δ(T1) represents a ratio (tan δ) of a loss elastic modulus G″ of the toner to the storage elastic modulus G′ of the toner at the temperature T1 (° C.), and tan δ(T1-10) represents tan δ at a temperature T1-10 (° C.), the T1, the tan δ(T1), and the tan δ(T1-10) satisfy specific relationship, and the toner particle comprises a linear fatty acid metal salt having a valency of 2 or more.

TONER (18339875)

Main Inventor

MARIKO YAMASHITA

Brief explanation

The abstract describes a magnetic toner that consists of toner particles containing a magnetic body, a crystalline resin A, and an amorphous resin B. The toner composition includes 6.2 to 77.0 mass % of crystalline resin A and a total of 30.0 mass % or more of crystalline resin A and amorphous resin B. The crystalline resin A contains a monomer unit (a) and the amorphous resin B contains a monomer unit (b). The content of monomer unit (a) in crystalline resin A is 50.0 to 100.0 mass %. The SP values of crystalline resin A and amorphous resin B, denoted as SPA and SPB respectively, should satisfy the condition 0.15≤SPB−SPA≤2.00.

• The toner particles in this magnetic toner contain a magnetic body, crystalline resin A, and amorphous resin B.
• The toner composition includes 6.2 to 77.0 mass % of crystalline resin A and a total of 30.0 mass % or more of crystalline resin A and amorphous resin B.
• Crystalline resin A contains a monomer unit (a) and amorphous resin B contains a monomer unit (b).
• The content of monomer unit (a) in crystalline resin A is 50.0 to 100.0 mass %.
• The SP values of crystalline resin A and amorphous resin B, denoted as SPA and SPB respectively, should satisfy the condition 0.15≤SPB−SPA≤2.00.

Potential Applications

• Magnetic toners can be used in various printing and copying applications.
• This magnetic toner may find applications in laser printers, photocopiers, and other printing devices.

Problems Solved

• The magnetic toner provides improved printing quality and performance.
• The specific combination of crystalline resin A and amorphous resin B helps in achieving desired magnetic properties and toner characteristics.

Benefits

• The magnetic toner offers enhanced magnetic properties for better printing and copying results.
• The use of specific resin combinations allows for improved control over toner particle properties.
• This technology can lead to more efficient and reliable printing processes.

Abstract

A magnetic toner comprising a toner particle, the toner particle comprising a magnetic body, a crystalline resin A, and an amorphous resin B. The crystalline resin A has a monomer unit (a). The amorphous resin B has a monomer unit (b). A content of the crystalline resin A in the toner is 6.2 to 77.0 mass %. The sum of contents of the crystalline resin A and the amorphous resin B in the toner is 30.0 mass % or more. A content of the monomer unit (a) in the crystalline resin A is 50.0 to 100.0 mass %. Using SPA [(J/cm)] for a SP value of the crystalline resin A and using SPB [(J/cm)] for a SP value of the amorphous resin B, SPA and SPB satisfy 0.15≤SPB−SPA≤2.00.

TONER (18339903)

Main Inventor

KENJI AOKI

Brief explanation

The abstract of the patent application describes a toner that consists of toner particles, which are made up of a binder resin. The toner particles have specific properties, including T1, T2, T3, tan δ(T2), and tan δ(T2−10), which satisfy certain expressions.

• The toner comprises toner particles made of a binder resin.
• The toner particles have specific properties that satisfy expressions (1) to (4) involving T1, T2, T3, tan δ(T2), and tan δ(T2−10).

Potential Applications:

• Printing industry: The toner can be used in printers and copiers for high-quality printing.
• Packaging industry: The toner can be used for printing on packaging materials, ensuring clear and vibrant images.
• Textile industry: The toner can be used for printing on fabrics, allowing for intricate and detailed designs.

Problems Solved:

• Improved print quality: The toner's specific properties ensure sharp and clear prints, enhancing the overall print quality.
• Enhanced durability: The toner's binder resin provides durability, preventing smudging or fading of prints.
• Consistent performance: The toner's properties allow for consistent and reliable printing results, reducing the need for reprints or adjustments.

Benefits:

• High-quality prints: The toner's specific properties result in sharp and vibrant prints, meeting the demands of professional printing.
• Long-lasting prints: The toner's binder resin ensures prints that are resistant to smudging, fading, or other forms of degradation.
• Reliable performance: The toner's consistent properties enable reliable and consistent printing, reducing the need for maintenance or adjustments.

Abstract

A toner comprising a toner particle, the toner particle comprising a binder resin, wherein T1, T2, T3, tan δ(T2), and tan δ(T2−10) satisfy expressions (1) to (4):

IMAGE FORMING APPARATUS (18339008)

Main Inventor

KEISUKE KINAI

Brief explanation

The patent application describes an image forming apparatus that includes an image bearing member, an intermediate transfer belt, power sources, and a control unit. The control unit controls the discharge current supplied to the intermediate transfer belt based on the detection results of the power sources.

• The image forming apparatus includes an image bearing member, an intermediate transfer belt, power sources, and a control unit.
• The control unit controls the discharge current supplied to the intermediate transfer belt based on the detection results of the power sources.
• The control unit ensures constant current control of the discharge current during print job execution.
• When changing from one discharge current to another, the control unit controls the power source to ensure that the intermediate transfer belt trailing edge and leading edge pass through the primary transfer portion at the appropriate times.

Potential applications of this technology:

• Image forming apparatus in printing machines
• Photocopiers
• Scanners

Problems solved by this technology:

• Ensures constant current control of the discharge current during print job execution
• Ensures proper timing of the intermediate transfer belt edges passing through the primary transfer portion

Benefits of this technology:

• Consistent and accurate image transfer during printing
• Improved print quality
• Efficient use of power sources

Abstract

An image forming apparatus includes an image bearing member, an intermediate transfer belt, first, second, and third power sources, and a control unit. During print job execution, the control unit controls the third power source such that a discharge current supplied to the intermediate transfer belt is constant current controlled based on first and second power source current supply detection results. When changing from a first to a second discharge current, the control unit controls the third power source such that, after a first image forming region passes through a primary transfer portion, an intermediate transfer belt trailing edge to which the first discharge current is supplied initially passes through the primary transfer portion and such that, before a second image forming region passes through the primary transfer portion, an intermediate transfer belt leading edge to which the second discharge current is supplied initially passes through the primary transfer portion.

DEVELOPING DEVICE (18212279)

Main Inventor

Satoshi Sunahara

Brief explanation

The abstract describes a developing device that is used in a developing container for a developer. The device includes a conveyance member that moves the developer towards a communication port using a flexible sheet. The sheet is fixed to a rotation shaft and rotates in the accommodation chamber of the container. There is also a light transmitting member positioned above the communication port and an abutting portion that maintains the sheet in a bent state until it reaches the light transmitting member.

• The developing device is used in a developing container for a developer.
• A conveyance member, consisting of a rotation shaft and a flexible sheet, moves the developer towards a communication port.
• The sheet is fixed to the rotation shaft and rotates in the accommodation chamber of the container.
• A light transmitting member is positioned above the communication port.
• An abutting portion maintains the sheet in a bent state until it reaches the light transmitting member.

Potential Applications

• This developing device can be used in various types of printers and copiers that require a developer to be conveyed.
• It can also be used in other devices that involve the development of images or text.

Problems Solved

• The device solves the problem of efficiently conveying the developer towards the communication port.
• It ensures that the sheet remains in a bent state until it reaches the light transmitting member, allowing for accurate development.

Benefits

• The device simplifies the process of developing by using a conveyance member and a flexible sheet.
• It improves the efficiency and accuracy of the developing process.
• The device can be easily integrated into existing developing containers or systems.

Abstract

A developing device includes a developing container having an accommodation chamber for a developer and a developing chamber communicating with the accommodation chamber through a communication port, a conveyance member configured to convey the developer toward the communication port by a sheet, the conveyance member including a rotation shaft and the sheet which is flexible and has a first end fixed to the rotation shaft so as to rotate in the accommodation chamber, a light transmitting member provided in the developing container and positioned above the communication port, and an abutting portion configured to abut on a second end of the sheet such that the sheet is maintained in a bent state until the second end passes in front of the communication port from its upstream end in a rotation direction of the conveyance member and then reaches the light transmitting member.

IMAGE FORMING APPARATUS AND DEVELOPING CARTRIDGE (18243792)

Main Inventor

Yu Fukasawa

Brief explanation

The abstract describes an image forming apparatus that includes a main body, toner cartridges, a memory medium, and a movable tray. The main body has a metal terminal, while the toner cartridges store toner and have a housing, a supporting member, and a memory medium with a chip and electrical contact. The tray can be moved between a housed position and a drawn-out position and includes a frame, tray-side electrical contacts, and a second metal terminal.

• The image forming apparatus includes a main body with a metal terminal.
• It has multiple toner cartridges that store toner and have a housing and a supporting member.
• The toner cartridges also have a memory medium with a chip and electrical contact.
• The apparatus includes a movable tray with a frame that can hold the toner cartridges.
• The tray has tray-side electrical contacts that can connect with the electrical contact of each toner cartridge.
• The tray also has a second metal terminal that can connect with the main body's metal terminal.

Potential applications of this technology:

• This image forming apparatus can be used in various printing and copying machines.
• It can be applied in office settings, commercial printing, and other industries that require high-quality image reproduction.

Problems solved by this technology:

• The apparatus simplifies the process of replacing toner cartridges by providing a tray that can hold multiple cartridges.
• The electrical contacts on the tray and toner cartridges ensure proper communication and information exchange.
• The design allows for easy insertion and removal of toner cartridges, reducing downtime and increasing efficiency.

Benefits of this technology:

• The image forming apparatus improves user convenience by simplifying the toner cartridge replacement process.
• The tray design allows for efficient organization and storage of multiple toner cartridges.
• The electrical contacts ensure accurate recording and retrieval of information about each toner cartridge.
• The apparatus enhances overall productivity and reduces maintenance time and costs.

Abstract

An image forming apparatus includes a main body having a first metal terminal, a plurality of toner cartridges to store toner and including a housing storing the toner, a supporting member provided at one end, and a memory medium including a chip for recording information about the toner cartridge and an electrical contact and being supported by the supporting member, and a tray movable between a housed position and a drawn-out position. The tray includes a frame which can mount the plurality of toner cartridges, a plurality of tray-side electrical contacts provided at the frame and able to contact the electrical contact of the memory medium of the plurality of toner cartridges respectively, and a second metal terminal electrically connected to the plurality of tray-side electrical contacts and able to contact the first metal terminal.

IMAGE FORMING APPARATUS (18212475)

Main Inventor

HIROMICHI KOSEKI

Brief explanation

The patent application describes an image forming apparatus that includes various detachable components for cleaning and collecting toner. It also includes a control portion and an operating portion for inputting instructions.

• The image forming apparatus has an image bearing member that holds the toner.
• A detachable cleaning device is provided to remove any remaining toner from the image bearing member.
• A detachable main assembly feeding portion is used to feed the toner discharged from the cleaning device.
• A detachable collecting container is provided to collect the toner discharged from the main assembly feeding portion.
• The control portion is responsible for controlling the operations of the apparatus.
• The operating portion allows users to input specific instructions.

Potential applications of this technology:

• This image forming apparatus can be used in various printing and copying machines.
• It can be utilized in offices, schools, and other environments where document printing is required.

Problems solved by this technology:

• The detachable cleaning device ensures that the image bearing member remains clean, resulting in high-quality prints.
• The detachable main assembly feeding portion and collecting container make it easy to handle and dispose of the discharged toner.

Benefits of this technology:

• The detachable components allow for easy maintenance and cleaning of the image forming apparatus.
• The control portion ensures efficient and accurate operations.
• The operating portion provides a user-friendly interface for inputting instructions.

Abstract

An image forming apparatus includes an image bearing member, a cleaning device detachably provided on a main assembly to clean toner remaining on the image bearing member, a main assembly feeding portion detachably provided on the main assembly to feed the toner discharged from the cleaning device, a collecting container detachably provided on the main assembly to collect the toner discharged from the main assembly feeding portion, a control portion, and an operating portion capable of inputting a predetermined instruction to the operating portion. Without an image forming operation based on the predetermined instruction, the control portion performs a discharging operation in which the main assembly feeding portion is caused to be driven to discharge the toner inside of the main assembly feeding portion.

IMAGE FORMING APPARATUS (18338167)

Main Inventor

NAOTO WATANABE

Brief explanation

The patent application describes an image forming apparatus that includes two image forming units - one for chromatic color and one for achromatic color. It also includes a transfer unit, a reading unit, a switching unit, and a controller. 

• The apparatus can adjust the image forming position by reading an adjustment image fixed to a sheet and determining a correction value based on the reading result.
• The controller can form the second image without forming the first image and still perform the determining process.
• In such cases, the second image is formed in the first mode.

Potential Applications

• Printing and copying machines
• Graphic design and photography equipment
• Industrial printing processes

Problems Solved

• Accurate image forming position adjustment
• Efficient image forming process
• Flexibility in image forming modes

Benefits

• Improved image quality and alignment
• Time and cost savings in image forming processes
• Enhanced versatility and functionality in image forming operations

Abstract

An image forming apparatus includes a first image forming unit to form a first image of a chromatic color, a second image forming unit to form a second image of an achromatic color, a transfer unit, a reading unit, a switching unit to switch a first mode and a second mode, and a controller. In a case where an adjustment image for adjusting an image forming position is fixed to a sheet and the adjustment image fixed to the sheet is read by the reading unit, the controller performs a determining process to determine a correction value for correcting the image forming position based on a reading result of the reading unit. In a case where the controller is set to form the second image without forming the first image and the controller is set to perform the determining process, the controller forms the second image in the first mode.

IMAGE FORMING APPARATUS (18338548)

Main Inventor

MITSURU YAMATANI

Brief explanation

The patent application describes an image forming apparatus that includes an image bearing member, an intermediate transfer belt, and current supply devices. The apparatus uses constant current control to ensure a balanced current supply to the intermediate transfer belt during a print job.

• The current balance of the current supplied to the intermediate transfer belt is maintained by controlling the discharge current.
• The current balance is defined as the difference between the sum of current densities of positive currents supplied from the outer to inner peripheral surface and the sum of current densities of positive currents supplied from the inner to outer peripheral surface.
• The electric resistance of the intermediate transfer belt is higher when the current balance is negative compared to when it is positive.
• The control unit of the apparatus performs constant current control based on current supply detection to maintain a positive current balance.

Potential Applications

• This technology can be applied in various image forming apparatus such as printers, copiers, and multifunction devices.
• It can improve the quality and consistency of printed images by ensuring a balanced current supply to the intermediate transfer belt.

Problems Solved

• Uneven current supply to the intermediate transfer belt can lead to image quality issues such as uneven toner transfer and streaks on printed pages.
• The patent application addresses this problem by implementing constant current control to maintain a positive current balance, resulting in improved image quality.

Benefits

• Constant current control ensures a balanced current supply to the intermediate transfer belt, leading to consistent and high-quality printed images.
• By maintaining a positive current balance, the patent application helps prevent image quality issues caused by uneven current distribution.
• The technology can enhance the overall performance and reliability of image forming apparatus.

Abstract

An image forming apparatus includes an image bearing member, an intermediate transfer belt, and current supply devices. If (i) a current balance of a current supplied to the intermediate transfer belt is Ia-Ib where Ia is a sum of current densities of positive currents supplied from an outer to an inner peripheral surface of the intermediate transfer belt and Ib is a sum of current densities of positive currents supplied from the inner to the outer peripheral surface and (ii) an electric resistance of the intermediate transfer belt relative to the current balance is larger when the current balance is a negative of a predetermined value than when it is a positive of the predetermined value, a control unit performs constant current control on a discharge current supplied to the intermediate transfer belt during a print job such that, based on current supply detection, the current balance is positive.

IMAGE FORMING APPARATUS (18330979)

Main Inventor

KOJI AN

Brief explanation

The patent application describes an image forming apparatus that includes various components such as an image bearing member, a transfer member, a supplying member, and a controller. The controller is capable of controlling the supplying member.

• The image forming apparatus applies a protective agent onto the surface of the transfer member.
• The controller controls the supplying member to apply the protective agent when the transfer member contacts the image bearing member during non-image formation.
• This application mode ensures that the protective agent is applied to the transfer member in specific situations.

Potential Applications

• This technology can be used in various image forming devices such as printers, copiers, and multifunctional devices.
• It can be beneficial in industries that heavily rely on image printing, such as advertising, publishing, and graphic design.

Problems Solved

• The protective agent helps to prevent toner adhesion and contamination on the transfer member during non-image formation.
• By controlling the application of the protective agent, the image forming apparatus can maintain the quality of printed images and prolong the lifespan of the transfer member.

Benefits

• The protective agent application mode ensures the transfer member remains clean and free from toner contamination.
• It helps to improve the overall print quality and reduces the need for maintenance and cleaning of the image forming apparatus.
• The extended lifespan of the transfer member reduces the frequency of replacements, resulting in cost savings for the user.

Abstract

An image forming apparatus includes an image bearing member, a transfer member, a supplying member for supplying a protective agent applied onto a surface of the transfer member, and a controller capable of controlling the supplying member. In a state in which the transfer member contacts the image bearing member during non-image formation other than during image formation in which the toner image is transferred from the image bearing member onto the recording material, the controller carried out control so that an operation in an application mode in which the protective agent supplied from the supplying member is applied onto the surface of the transfer member is executed.

IMAGE FORMING APPARATUS (18337163)

Main Inventor

AYUMU IWANAGA

Brief explanation

The patent application describes an image forming apparatus that includes various components such as a belt, tension rollers, a pressing member, a holding mechanism, a cam member, and a cam follower member. These components work together to adjust the position of the pressing member relative to the cam member.

• The pressing member is in contact with the inner surface of the belt and presses it towards the outer surface.
• The cam follower member is movable and can be fixed at different positions in the holding mechanism.
• By adjusting the position of the cam follower member, the position of the pressing member can be adjusted relative to the cam member.

Potential applications of this technology:

• Image forming apparatus in printers, copiers, or scanners.
• Any device that requires precise adjustment of a pressing member in relation to a cam member.

Problems solved by this technology:

• Ensures proper contact and pressure between the pressing member and the belt.
• Allows for precise adjustment of the pressing member position.
• Provides flexibility in adjusting the image forming process.

Benefits of this technology:

• Improved image quality and consistency.
• Reduced wear and tear on the belt and other components.
• Enhanced performance and reliability of the image forming apparatus.

Abstract

An image forming apparatus includes a belt, tension rollers having an inner roller and an upstream roller, a pressing member, a holding mechanism, a cam member, and a cam follower member. The pressing member is contactable with an inner circumferential surface of the belt in a belt width direction at a position upstream of the inner roller and downstream of the upstream roller in a rotation direction of the belt. The pressing member presses the belt in a direction from the inner circumferential surface toward an outer circumferential surface of the belt. The cam follower member is provided in the holding mechanism to be moved. The cam follower member is fixable to the holding mechanism at one of a first position and a second position different from the first position so that the position of the pressing member is adjustable relative to the cam member located at a predetermined position.

IMAGE FORMING APPARATUS (18462197)

Main Inventor

Ai Suzuki

Brief explanation

The patent application describes an image forming apparatus that includes various components to form and fix an image onto a recording material. It also includes rotating members to guide the recording material and a discharge unit to remove it from the apparatus.

• The image forming unit creates the image that needs to be printed onto the recording material.
• The fixing unit is responsible for securely attaching the image onto the recording material.
• The first rotating member comes into contact with the recording material and guides it during the printing process.
• The second rotating member comes into contact with the recording material further downstream and also guides it during printing.
• The first rotating member does not swing or move when it comes into contact with the recording material.
• The second rotating member, however, performs a swinging motion when it comes into contact with the recording material.

Potential applications of this technology:

• Printing and copying machines: This image forming apparatus can be used in various printing and copying machines to improve the printing process and ensure accurate image placement.
• Office equipment: The technology can be incorporated into office equipment such as multifunction printers to enhance their performance and reliability.
• Commercial printing: The image forming apparatus can be utilized in commercial printing presses to increase efficiency and produce high-quality prints.

Problems solved by this technology:

• Accurate image placement: The rotating members help guide the recording material, ensuring that the image is correctly positioned and aligned.
• Smooth printing process: The swinging motion of the second rotating member helps prevent any potential jams or disruptions during the printing process.
• Reliable image fixation: The fixing unit securely attaches the image onto the recording material, preventing any smudging or fading.

Benefits of this technology:

• Improved printing quality: The accurate image placement and reliable fixation result in high-quality prints with sharp and clear images.
• Enhanced productivity: The smooth printing process and prevention of jams lead to increased productivity and reduced downtime.
• Reliable performance: The design of the rotating members ensures consistent and reliable operation, minimizing any potential issues or errors.

Abstract

An image forming apparatus includes an image forming unit, a fixing unit, first and second rotating members, and a discharge unit to discharge a recording material to an outside. The fixing unit fixes an image from the image forming unit onto the recording material. The first rotating member comes into contact with and guides the image bearing recording material, and is driven to rotate by conveyance of the recording material. The second rotating member comes into contact with the image bearing recording material more on a downstream side than the first rotating member in a conveyance direction of the recording material, guides the recording material, and is driven to rotate by conveyance of the recording material. The first rotating member does not perform swinging motion by coming into contact with the recording material, and the second rotating member performs swinging motion by coming into contact with the recording material.

IMAGE FORMING APPARATUS (18367258)

Main Inventor

Shin Iwasaki

Brief explanation

The patent application describes an image forming apparatus that includes an image forming unit, an image reader, and a controller. 

• The image forming unit is responsible for forming an image on a recording medium based on an image forming condition.
• The image reader is used to read an image on the recording medium for adjustment of the image forming condition.
• The controller controls the image forming unit and the image reader.
• The controller determines a target data based on the reading result of a first image included in the reading results of the images for adjustment.
• The controller adjusts the image forming condition during the execution of a job where multiple images are formed on multiple recording mediums, based on the target data and the reading result of a second image included in the reading results.

Potential applications of this technology:

• Printing industry: This image forming apparatus can be used in printers and copiers to ensure accurate and consistent image quality across multiple prints.
• Graphic design: Graphic designers can use this apparatus to adjust and fine-tune the image forming condition to achieve the desired output.
• Publishing: Publishers can benefit from this technology to maintain consistent image quality in large-scale printing operations.

Problems solved by this technology:

• Inconsistent image quality: By adjusting the image forming condition based on the reading results, this technology helps to ensure consistent and accurate image reproduction.
• Time and resource efficiency: The ability to adjust the image forming condition during the execution of a job eliminates the need for manual adjustments, saving time and resources.

Benefits of this technology:

• Improved image quality: The ability to adjust the image forming condition based on reading results helps to achieve accurate and high-quality image reproduction.
• Time and cost savings: The automated adjustment process eliminates the need for manual adjustments, saving time and reducing operational costs.
• Consistency: By maintaining consistent image quality across multiple prints, this technology ensures a professional and uniform output.

Abstract

An image forming apparatus comprising: an image forming unit configured to form an image on a recording medium based on an image forming condition, an image reader configured to read an image for adjustment of the image forming condition, which is formed on the recording medium; and a controller configured to: control the image forming unit to form images for adjustment; control the image reader to read the images for adjustment; determine a target data based on a reading result of a first image included in reading results of the images for adjustment; and adjust the image forming condition, during execution of a job in which the image forming unit forms a plurality of images on a plurality of recording mediums, based on the target data and a reading result of second image included in the reading results of the images for adjustment.

IMAGE FORMING APPARATUS (18243451)

Main Inventor

Taisuke Matsuura

Brief explanation

An image forming apparatus is described in this patent application. The apparatus includes various components such as an image bearing member, an image forming portion, a transfer member, an applying portion, and an executing portion. The purpose of this apparatus is to form and output a chart on a recording material by transferring a plurality of test images using different voltages applied to the transfer member.

• The executing portion of the apparatus is responsible for executing the output operation.
• The executing portion adjusts the change width per level of the test voltage.
• The change width is different depending on the material of the recording material.
• If the material of the recording material is a first material, the change width is a first change width.
• If the material of the recording material is a second material different from the first material, the change width is a second change width, which is different from the first change width.

Potential Applications

This technology can be applied in various industries and fields where image forming apparatuses are used. Some potential applications include:

• Printing industry: This technology can be used in printers to ensure accurate and consistent image formation on different types of recording materials.
• Graphic design: Graphic designers can benefit from this technology to accurately reproduce colors and images on different materials.
• Manufacturing: This technology can be integrated into manufacturing processes that involve image transfer onto different materials, such as packaging or labeling.

Problems Solved

The image forming apparatus described in this patent application solves several problems:

• Inconsistent image formation: Different materials may require different voltage levels for accurate image transfer. This apparatus adjusts the change width per level of the test voltage, ensuring consistent image formation on various recording materials.
• Time-consuming adjustments: Previously, operators had to manually adjust voltage levels for different materials, which was time-consuming and prone to errors. This apparatus automates the adjustment process, saving time and improving efficiency.
• Inaccurate color reproduction: Different materials may affect color reproduction. By adjusting the change width based on the material, this apparatus helps achieve accurate color reproduction on different recording materials.

Benefits

The use of this image forming apparatus offers several benefits:

• Consistent image quality: By adjusting the change width per level of the test voltage, this apparatus ensures consistent and accurate image formation on different recording materials.
• Time and cost savings: The automated adjustment process eliminates the need for manual voltage adjustments, saving time and reducing labor costs.
• Improved efficiency: The executing portion of the apparatus executes the output operation, streamlining the image forming process and improving overall efficiency.
• Accurate color reproduction: By considering the material of the recording material, this apparatus helps achieve accurate color reproduction, enhancing the quality of printed images.

Abstract

An image forming apparatus includes an image bearing member, an image forming portion, a transfer member, an applying portion, and an executing portion configured to execute an output operation for forming and outputting a chart formed on a recording material on which a plurality of test images are transferred by applying a plurality of voltages to the transfer member by the applying portion. The executing portion changes a change width per level of the test voltage so that the change width is a first change width in a case that a material of the recording material on which the chart is formed is a first material and so that the change width is a second change width different from the first change width in a case that the material of the recording material is a second material different from the first material.

IMAGE FORMING APPARATUS (18318886)

Main Inventor

TAKAO YUASA

Brief explanation

The abstract describes an image forming apparatus that includes various components such as an image bearing member, a developer carrying member, and a cleaning member with an elastic blade and a regulating portion. The abstract mentions specific relationships and measurements related to the free length of the elastic blade in different regions.

• The image forming apparatus includes an image bearing member, a developer carrying member, and a cleaning member with an elastic blade and a regulating portion.
• The elastic blade has a specific free length in the image bearing region and on the outside of the developing region.
• The difference between the average free lengths in these regions is measured as the free length difference.
• The abstract states that certain relationships and conditions are satisfied in terms of these free lengths and the free length difference.

Potential applications of this technology:

• Image forming apparatus in various printing devices such as printers, copiers, and multifunction devices.
• Industrial printing processes that require precise image formation and cleaning mechanisms.
• Any application that involves image transfer, development, and cleaning processes.

Problems solved by this technology:

• Ensures proper image formation and cleaning by maintaining specific free lengths of the elastic blade.
• Prevents issues like image distortion, smudging, or incomplete cleaning.
• Provides consistent and high-quality printing results.

Benefits of this technology:

• Improved image quality and clarity in printed documents or images.
• Enhanced durability and longevity of the image forming apparatus.
• Reduced maintenance and servicing requirements.
• Cost savings due to fewer printing errors and reprints.

Abstract

An image forming apparatus includes an image bearing member, a developer carrying member, and a cleaning member including an elastic blade and a regulating portion. When an average of a free length Lmm] of the elastic blade in the image bearing region in the widthwise direction of the elastic blade is an average free length Lmm], an average of a free length Lmm] of the elastic blade on an outside of the developing region in the widthwise direction of the elastic blade is an average free length Lmm], and an absolute value of a difference between the average free length Land the average free length Lis a free length difference ΔL [mm], the following relationships are satisfied:

TONER CONTAINER (18204420)

Main Inventor

MAKOTO HAYASHIDA

Brief explanation

The abstract describes a toner container that includes a first chamber for holding toner, a second chamber for receiving toner from outside the container, a stirring member for stirring the toner in the first chamber, and an air supply unit for discharging the toner from the first chamber.

• The toner container has a first chamber for holding toner.
• The first chamber has an outlet port for discharging the toner outside the container.
• The toner container also has a second chamber with an inlet port for receiving toner from outside the container.
• A stirring member is included in the container to stir the toner in the first chamber.
• The stirring member rotates about a rotational axis.
• An air supply unit is provided to supply air for discharging the toner from the first chamber through the outlet port.
• The air supply unit, first chamber, and second chamber are aligned in the direction of the rotational axis.

Potential applications of this technology:

• Toner containers for printers and copiers.
• Any application that requires controlled discharge of toner.

Problems solved by this technology:

• Efficient and controlled discharge of toner from a container.
• Proper mixing and stirring of toner to prevent clumping.

Benefits of this technology:

• Improved printing and copying quality by ensuring consistent toner discharge.
• Reduced toner waste and cost by preventing clumping and clogging.
• Simplified toner container design for easier manufacturing and maintenance.

Abstract

A toner container includes a first chamber for accommodating toner and provided with an outlet port through which the toner is discharged outside of the toner container, a second chamber provided with an inlet port and for accommodating toner to be received from an outside of the toner container through the inlet port, a stirring member for stirring the toner accommodated in the first chamber and to rotate about a rotational axis, and an air supply unit configured to supply air for discharging the toner accommodated in the first chamber to an outside of the toner container through the outlet port. The air supply unit, the first chamber, and the second chamber are aligned in this order in a direction of the rotational axis.

CARTRIDGE (18213383)

Main Inventor

Naoki Maeda

Brief explanation

The patent application describes a cartridge for a printing device that includes a rotatable image bearing member with a developer, a cleaning member to remove excess developer from the image bearing member, a developer recovering portion to collect the removed developer, and conveyance members to transport the recovered developer to a discharge port.

• The cartridge includes a rotatable image bearing member with a developer.
• A cleaning member is used to remove excess developer from the surface of the image bearing member.
• The cleaning member has a contact portion in contact with the surface of the image bearing member and a support portion to hold the contact portion.
• A developer recovering portion is included to collect the developer removed by the cleaning member.
• A first conveyance member is placed inside the developer recovering portion to transport the recovered developer in the rotation axis direction of the image bearing member.
• A second conveyance member is used to convey the developer from the first conveyance member in a direction perpendicular to the rotation axis towards a discharge port in the developer recovering portion.

Potential Applications

• Printing devices such as laser printers, photocopiers, or multifunction printers.
• Any application that requires the use of a developer in a rotating image bearing member.

Problems Solved

• Efficient removal of excess developer from the image bearing member.
• Proper recovery and disposal of the removed developer.
• Simplified conveyance of the recovered developer to a discharge port.

Benefits

• Improved print quality by preventing excess developer from interfering with the printing process.
• Reduced maintenance and cleaning requirements for the printing device.
• Enhanced efficiency in the recovery and disposal of the removed developer.

Abstract

A cartridge including a rotatable image bearing member which bears a developer, a cleaning member for removing a developer remaining on a surface of the image bearing member, the cleaning member having a contact portion in contact with the surface of the image bearing member and a support portion which supports the contact portion, a developer recovering portion which recovers the developer removed by the cleaning member, a first conveyance member which is disposed inside the developer recovering portion and conveys the recovered developer in a rotation axis direction of the image bearing member, and a second conveyance member which conveys the developer conveyed by the first conveyance member in a direction crossing the rotation axis direction toward a discharge port provided in the developer recovering portion, is used.

IMAGE FORMING APPARATUS (18467079)

Main Inventor

Atsuyuki Yuzawa

Brief explanation

The patent application describes an image forming apparatus that includes a communication portion with an antenna surface for near field communication. The apparatus also has a cover with a stacking portion for receiving a recording medium with an image, which is then discharged outside the apparatus. The antenna surface faces the region of the cover where the recording medium is discharged.

• The image forming apparatus includes a communication portion with an antenna surface for near field communication.
• The cover of the apparatus has a stacking portion for receiving a recording medium with an image.
• The recording medium is discharged outside the apparatus.
• The antenna surface faces the region of the cover where the recording medium is discharged.
• The communication portion can communicate with another communication portion using near field communication.

Potential Applications

• This technology can be used in various image forming devices such as printers, scanners, and copiers.
• It can enable wireless communication between the image forming apparatus and other devices, such as smartphones or computers.

Problems Solved

• The communication portion and antenna surface integrated into the image forming apparatus eliminate the need for additional external communication devices.
• The stacking portion in the cover allows for easy collection and removal of printed or scanned documents.

Benefits

• Near field communication capability allows for convenient wireless communication between the image forming apparatus and other devices.
• The integration of the communication portion and antenna surface into the apparatus reduces the need for additional components and simplifies the overall design.
• The stacking portion in the cover facilitates the efficient collection and organization of printed or scanned documents.

Abstract

An image forming apparatus includes a communication portion arranged inside a cover covering an image forming portion in the main body of the apparatus and including an antenna surface for use in establishing near field communication. The cover includes a stacking portion in its upper section. The stacking portion is configured to receive a recording medium with an image thereon, the recording medium being discharged outside the main body of the apparatus. The antenna surface faces a region of the upper section of the cover downstream in a direction of discharging the recording medium. The antenna surface at least partially faces a region of the upper section of the cover outside the stacking portion in a direction perpendicular to the direction of discharging the recording medium. The communication portion is capable of communicating with another communication portion using near field communication.

CARTRIDGE INCLUDING PHOTOSENSITIVE DRUM AND DEVELOPING ROLLER THAT CAN BE EASILY SEPARATED (18461819)

Main Inventor

Toshiaki Takeuchi

Brief explanation

The patent application describes a cartridge design for a printing device. The cartridge consists of two units: a first unit with an image bearing member and a second unit with a developer bearing member. 

• The first unit can be removed from the main body of the printer and has a specific posture for removal.
• The second unit can move between two positions: one where the developer bearing member is in contact with the image bearing member, and another where they are separated.
• When the first unit is in the removal posture, the second unit is in the second position.
• In the second position, the movement of the second unit in the direction of separating the developer bearing member from the image bearing member is restricted.

Potential applications of this technology:

• This cartridge design can be used in various types of printing devices, such as laser printers, inkjet printers, or photocopiers.
• It can be implemented in both home and office printers, providing a more efficient and user-friendly cartridge replacement process.

Problems solved by this technology:

• The design ensures that the developer bearing member and the image bearing member are properly aligned when the cartridge is inserted into the printer.
• It prevents accidental separation of the developer bearing member from the image bearing member during cartridge removal, reducing the risk of damage or contamination.

Benefits of this technology:

• The cartridge design simplifies the replacement process, making it easier for users to change cartridges without causing any damage.
• It ensures consistent and accurate printing results by maintaining the proper alignment between the developer bearing member and the image bearing member.
• The restricted movement of the second unit prevents accidental separation, reducing the risk of contamination and maintaining the quality of prints.

Abstract

A cartridge including: a first unit including an image bearing member and a first portion, and configured to take a removal posture when the cartridge is to be removed from a main body; a second unit including a developer bearing member and a second portion, the second unit being movable between a first position where the developer bearing member is in contact with the image bearing member and a second position where the developer bearing member is separated from the image bearing member and where the second portion is in contact with the first portion, wherein when the first unit takes the removal posture, the second unit is located at the second position, and when the second unit is located at the second position, movement of the second unit in a direction, in which the developer bearing member is separated from the image bearing member, is restricted.

CARTRIDGE AND IMAGE FORMING APPARATUS (18207190)

Main Inventor

YUKO HARADA

Brief explanation

The abstract describes a cartridge design that includes a container, a light guide, and a cover. The outer surface of the cover is recessed between the incident and emergent portions of the light guide, and the bottom of the recessed portion is curved towards the downstream side. 

• The cartridge design includes a container, light guide, and cover.
• The outer surface of the cover is recessed between the incident and emergent portions of the light guide.
• The bottom of the recessed portion is curved towards the downstream side.
• The first end of the bottom on the incident portion side is positioned downstream of the second end on the emergent portion side.
• The recessed portion is curved towards the downstream side relative to an imaginary straight line connecting the ends.

Potential applications of this technology:

• Optical storage devices
• LED lighting systems
• Fiber optic communication systems

Problems solved by this technology:

• Improved light transmission efficiency
• Reduced light leakage
• Enhanced overall performance of optical devices

Benefits of this technology:

• Increased brightness and clarity of light output
• Improved energy efficiency
• Enhanced durability and reliability of optical devices

Abstract

A cartridge includes a container, a light guide including incident and emergent portions, and a cover including outer and inner surfaces. When a direction directing from the outer surface toward the inner surface is a first direction, and a direction in which the incident and emergent portions are arranged is a second direction, (i) the outer surface is recessed toward a downstream side of the first direction between the incident and emergent portions, (ii) a first end of a bottom of the recessed portion on an incident portion side is positioned on a side downstream with respect to the first direction, of a second end of the bottom on an emergent portion side, and (iii) the bottom is curved so as to be recessed toward the downstream side of the first direction between the first and second ends relative to an imaginary rectilinear line connecting these ends.

TONER CARTRIDGE (18210147)

Main Inventor

TAKASHI KIMURA

Brief explanation

The abstract describes a toner cartridge that has a toner accommodating unit with two accommodating portions and a light transmitting portion. The unit has end portions in two directions, with a discharge opening in the first accommodating portion and a receiving opening in the second accommodating portion. The incident and emergent surfaces of the light transmitting portion are closer to one end portion than the other in the second direction and are exposed to the outside of the cartridge.

• The toner cartridge has a toner accommodating unit with two accommodating portions.
• The unit has end portions in two directions, with a discharge opening in the first accommodating portion and a receiving opening in the second accommodating portion.
• The light transmitting portion of the cartridge has an incident surface and an emergent surface.
• The incident and emergent surfaces are positioned closer to one end portion than the other in the second direction.
• The incident and emergent surfaces are exposed to the outside of the cartridge.

Potential Applications

• This toner cartridge design can be used in various types of printers and copiers that use toner.
• It can be applied in both home and office environments.

Problems Solved

• The toner accommodating unit with two accommodating portions allows for efficient storage and distribution of toner.
• The positioning of the discharge and receiving openings ensures proper flow of toner within the cartridge.
• The exposed incident and emergent surfaces facilitate the transmission of light for various functions within the cartridge.

Benefits

• The toner cartridge design allows for easy installation and replacement.
• The efficient storage and distribution of toner ensure optimal printing and copying performance.
• The exposed incident and emergent surfaces enable effective use of light for functions like toner level detection and error detection.

Abstract

A toner cartridge includes a toner accommodating unit including first and second accommodating portions and includes a light transmitting portion having an incident surface and an emergent surface. The toner accommodating unit includes first and second end portions with respect to a first direction and includes third and fourth end portions with respect to a second direction crossing the first direction. The first accommodating portion is provided with a discharge opening, and the second accommodating portion is provided with a receiving opening. The discharge opening and the receiving opening are positioned closer to the third end portion than to the fourth end portion in the second direction. The incident surface and the emergent surface are provided in positions closer to the fourth end portion than to the third end portion in the second direction and are exposed to an outside of the cartridge.

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS (18210152)

Main Inventor

TAKAYUKI YADA

Brief explanation

The patent application describes a cartridge used for replenishing developer in a device. The cartridge has a receptacle with a replenishment port and a transport region. The developer is replenished through the port and transported in a specific direction.

• The cartridge has a receptacle with a replenishment port for replenishing developer.
• The developer is transported in a specific direction in a transport region located lower than the replenishment port.
• The receptacle has a first filter and a second filter, which restrict the passage of developer but allow the passage of air.
• The first filter is located downstream of the replenishment port, while the second filter is located upstream of the replenishment port.
• Either the first filter or the second filter is positioned higher than the transport region in the direction of gravity.

Potential applications of this technology:

• This cartridge design can be used in various devices that require the replenishment of developer, such as printers, photocopiers, or fax machines.
• It can be applied in both consumer and industrial settings where developer replenishment is necessary.

Problems solved by this technology:

• The first and second filters prevent the developer from flowing freely, ensuring controlled replenishment and preventing any potential blockages or contamination.
• The transport region being located lower than the replenishment port allows for gravity-assisted movement of the developer, facilitating its efficient transport.

Benefits of this technology:

• The use of filters ensures the quality and purity of the developer, preventing any unwanted particles or impurities from entering the system.
• The gravity-assisted transport of the developer simplifies the replenishment process and reduces the need for additional mechanisms or pumps.
• The cartridge design provides a reliable and efficient method for replenishing developer, enhancing the overall performance and longevity of the device.

Abstract

A cartridge is used, which has a receptacle with a replenishment port from which a developer is replenished and which is configured to receive the developer replenished from the replenishment port. The receptacle has a transport region that is located lower than the replenishment port in the direction of gravity, where the received developer is transported in a transport direction. The receptacle is provided with a first filter and a second filter downstream and upstream of the replenishment port respectively in the transport direction. The first filter and second filter restrict passage of the developer while allowing passage of air. The first filter or the second filter is located higher than the transport region in the direction of gravity.

IMAGE FORMING APPARATUS (18212241)

Main Inventor

SATOSHI KOGA

Brief explanation

The patent application describes an image forming apparatus that consists of an apparatus body, a first cartridge, and a second cartridge. The first cartridge includes a developer bearing member, and the second cartridge includes a storage portion for the developer.

• The first cartridge can be attached to and detached from the apparatus body.
• The second cartridge can be attached to and detached from the apparatus body while the first cartridge is attached.
• The position of the second cartridge in relation to the apparatus body and the first cartridge is determined by specific positioning portions.

Potential applications of this technology:

• Image forming apparatus in offices, schools, or other professional settings.
• Printers, copiers, or multifunction devices that require developer cartridges.
• Any application that involves image formation or printing.

Problems solved by this technology:

• Simplifies the process of attaching and detaching cartridges from the apparatus body.
• Ensures proper alignment and positioning of the cartridges.
• Reduces the risk of misalignment or damage during cartridge replacement.

Benefits of this technology:

• Easy and efficient cartridge replacement.
• Improved accuracy and reliability in image formation.
• Minimized downtime and maintenance requirements.

Abstract

An image forming apparatus includes an apparatus body including a first positioning portion, a first cartridge including a developer bearing member, and a second positioning portion, the first cartridge being attachable to and detachable from the apparatus body, and a second cartridge including a storage portion configured to accommodate the developer, a first positioned portion, and a second positioned portion. The second cartridge is configured to be attached to and detached from the apparatus body in a state where the first cartridge is attached to the apparatus body, and a position of the second cartridge in the attachment direction and an orthogonal direction orthogonal to the attachment direction with respect to the apparatus body and the first cartridge is determined by the first positioning portion and the second positioning portion coming into contact with the first positioned portion and the second positioned portion, respectively.

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT (18464885)

Main Inventor

Masao Uyama

Brief explanation

The abstract describes a photosensitive member unit that includes a photosensitive member, a transfer roller, and a development unit. The unit also includes three helical gears - a first gear and a second gear at one end of the photosensitive member, and a third gear at one end of the transfer roller. The helical teeth of the first gear are inclined in the opposite direction to the helical teeth of the second gear, while the helical teeth of the first gear match the direction of the helical teeth of the third gear.

• The photosensitive member unit includes a photosensitive member, a transfer roller, and a development unit.
• The unit also includes three helical gears - a first gear, a second gear, and a third gear.
• The first gear and the second gear are located at one end of the photosensitive member, while the third gear is located at one end of the transfer roller.
• The helical teeth of the first gear are inclined in the opposite direction to the helical teeth of the second gear.
• The helical teeth of the first gear match the direction of the helical teeth of the third gear.

Potential applications of this technology:

• This technology can be used in photocopiers, printers, and other imaging devices that utilize photosensitive members.
• It can improve the efficiency and reliability of the transfer process in these devices.

Problems solved by this technology:

• The helical gears ensure a smooth and efficient transfer of toner from the development roller to the photosensitive member.
• The opposite inclination of the helical teeth of the first and second gears helps in maintaining a consistent transfer process.

Benefits of this technology:

• The use of helical gears improves the overall performance and durability of the photosensitive member unit.
• The consistent transfer process ensures high-quality prints and copies.
• The simplified design of the unit reduces the complexity of the manufacturing process.

Abstract

A photosensitive member unit includes a photosensitive member, a transfer roller, a mounting portion capable of mounting a development unit including a development roller, a first gear and a second gear each provided at one end of the photosensitive member in an axial direction of the photosensitive member, and a third gear provided at one end of the transfer roller in an axial direction of the photosensitive member and configured to engage with the second gear. The first gear, the second gear, and the third gear are helical gears. A direction in which helical teeth of the first gear are inclined is opposite to a direction in which helical teeth of the second gear are inclined, and the direction in which the helical teeth of the first gear are inclined matches a direction in which helical teeth of the third gear are inclined.

CARTRIDGE AND IMAGE FORMING APPARATUS (18207736)

Main Inventor

YUKO HARADA

Brief explanation

The patent application describes a cartridge that consists of two units: an image bearing unit and a developer bearing unit. The second unit is capable of swinging in relation to the first unit. The second unit has a pressed portion that is designed to be pressed by a pressing member in the apparatus body. 

• The swing axis and the pressed portion are positioned on opposite sides of a virtual straight line when viewed in an axial direction.
• The pressed portion, swing axis, and first axis are arranged in that order in an interaxial direction.
• The distance from the pressed portion to the swing axis in the interaxial direction is greater than the distance from the swing axis to the first axis in the interaxial direction.

Potential applications of this technology:

• Printers and copiers that use cartridges for image printing and development processes.
• Any device that requires a swingable unit for efficient operation.

Problems solved by this technology:

• Allows for improved functionality and efficiency in devices that use cartridges.
• Provides a more compact and streamlined design for cartridges.

Benefits of this technology:

• Enhanced performance and functionality in printing and copying devices.
• Improved space utilization and design efficiency in cartridge-based systems.

Abstract

A cartridge includes a first unit including an image bearing member and a second unit including a developer bearing member. The second unit is swingable with respect to the first unit. The second unit includes a pressed portion to be pressed by a pressing member of the apparatus body. When viewed in an axial direction, (i) the swing axis and the pressed portion are arranged on opposite sides to each other with respect to a virtual straight line, (ii) the pressed portion, the swing axis, and the first axis are arranged in the named order in an interaxial direction, and (iii) a distance from the pressed portion to the swing axis in the interaxial direction is longer than a distance from the swing axis to the first axis in the interaxial direction.

CARTRIDGE, TONER CARTRIDGE, AND IMAGE FORMING APPARATUS (18208405)

Main Inventor

YOSUKE KASHIIDE

Brief explanation

The patent application describes a cartridge for a printer or copier that includes a photosensitive drum, a memory, and a frame. The frame supports the photosensitive drum and includes a container for accommodating a developer collected from the drum.

• The cartridge includes a photosensitive drum that rotates about an axis.
• The cartridge also includes a memory with a storing element and a memory contact.
• The memory contact is electrically connected to the storing element and is provided on a substrate.
• The frame supports the photosensitive drum and includes a container with an accommodating chamber for the collected developer.
• The frame also includes a mounting member that covers the opening of the container and supports the substrate.

Potential applications of this technology:

• This cartridge can be used in printers and copiers to store and retrieve information related to the printing process.
• The memory can store data such as printer settings, usage history, and maintenance information.
• The cartridge can be easily replaced, allowing for efficient maintenance and troubleshooting.

Problems solved by this technology:

• The cartridge provides a convenient and compact solution for storing and accessing information related to the printing process.
• The memory contact and substrate allow for easy electrical connection and data transfer.
• The container and accommodating chamber effectively collect and store the developer, preventing contamination and ensuring proper functioning of the printer or copier.

Benefits of this technology:

• The cartridge simplifies the printing process by storing and retrieving important information.
• The memory allows for customization and optimization of printer settings.
• The container and accommodating chamber ensure proper disposal and containment of the developer, reducing the risk of contamination and damage to the printer or copier.

Abstract

A cartridge includes a photosensitive drum rotatable about an axis extending in an axial direction; a memory including a storing element configured to store information, a memory contact electrically connected to the storing element, and a substrate having a surface on which the memory contact is provided; and a frame which supports the photosensitive drum, on which the substrate is mounted, and which includes a first end with respect to the axial direction and a second end opposite from the first end. The frame includes a container provided with an accommodating chamber for accommodating a developer collected from the photosensitive drum and with an opening communicating with the accommodating chamber and includes a mounting member mounted on the container so as to cover the opening. The mounting member includes a supporting portion for supporting the substrate.

IMAGE FORMING APPARATUS (18210198)

Main Inventor

Osamu Sasaoka

Brief explanation

The patent application describes an image forming apparatus that includes various components such as an image forming unit, a heating unit, a pressurizing rotary member, a sheet discharge unit, a stacking unit, a fan, and a duct.

• The image forming apparatus has an image forming unit, a heating unit, and a heating rotary member.
• A pressurizing rotary member is used to form a fixing nip with the heating unit.
• A sheet discharge unit is included to discharge the sheet to the outside of the apparatus.
• A stacking unit is used to stack the discharged sheet.
• A fan blows air, and a duct is used to discharge the air towards the stacking unit.
• The rotary member is positioned in such a way that it enters the duct.

Potential applications of this technology:

• This image forming apparatus can be used in various printing and copying machines.
• It can be applied in office settings, commercial printing businesses, and other industries that require high-quality image reproduction.

Problems solved by this technology:

• The apparatus ensures proper fixing of the image onto the sheet by using the heating unit and pressurizing rotary member.
• The sheet discharge unit and stacking unit allow for efficient handling and organization of the printed sheets.
• The fan and duct system help in maintaining a suitable temperature and air circulation within the apparatus.

Benefits of this technology:

• The image forming apparatus provides reliable and consistent image quality.
• It offers efficient sheet handling and organization, reducing the need for manual intervention.
• The fan and duct system help in preventing overheating and maintaining optimal operating conditions.

Abstract

An image forming apparatus includes an image forming unit, a heating unit including a heating element, and a heating rotary member, a pressurizing rotary member configured to form, together with the heating unit, a fixing nip, a sheet discharge unit including a rotary member disposed downstream of the fixing nip in a sheet conveyance direction and configured to abut on the sheet, the sheet discharge unit discharging the sheet to an outside of the image forming apparatus, a stacking unit configured to stack the sheet discharged by the sheet discharge unit, a fan configured to blow air, and a duct configured to discharge the air sent by the fan toward the stacking unit. The rotary member is disposed such that at least a part of the rotary member enters an inside of the duct.

IMAGE FORMING APPARATUS (18335693)

Main Inventor

TAKEHIRO MIYASHITA

Brief explanation

The abstract describes an image forming apparatus that forms an image on a sheet of paper. The apparatus includes a frame with two side plates, an intake unit that draws air into the frame, an exhaust unit that discharges air outside the frame, and a cooling object unit that cools the air inside the frame.

• The image forming apparatus includes a frame with two side plates.
• An intake unit is positioned on the outer side of the frame and draws air into the frame.
• An exhaust unit is located between the two side plates and releases air from the frame.
• A cooling object unit is placed in the path of the air drawn into the frame by the intake unit and moves towards the exhaust unit.

Potential applications of this technology:

• This image forming apparatus can be used in various printing devices such as printers, copiers, and multifunction devices.
• It can be utilized in industrial printing processes where cooling is required to maintain optimal performance.

Problems solved by this technology:

• The cooling object unit helps to prevent overheating of the image forming apparatus, ensuring its longevity and reliability.
• The intake and exhaust units help to maintain a proper airflow within the frame, preventing the accumulation of heat and maintaining a stable operating temperature.

Benefits of this technology:

• The cooling object unit ensures that the image forming apparatus operates within the desired temperature range, reducing the risk of damage to internal components.
• The intake and exhaust units help to maintain a clean and dust-free environment within the frame, improving the overall performance and print quality of the apparatus.

Abstract

An image forming apparatus forming an image on a sheet conveyed in a sheet conveyance direction includes a frame including a first side plate and a second side plate disposed in parallel in a width direction orthogonal to the sheet conveyance direction, an intake unit disposed on an outer side of the frame in the width direction and configured to draw air into an interior of the frame, an exhaust unit disposed between the first side plate and the second side plate and configured to discharge air outside of the frame, and a cooling object unit disposed on a path of the air which is drawn into the interior of the frame by the intake unit and moves toward the exhaust unit.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM (18466107)

Main Inventor

Keisuke Nagamine

Brief explanation

The patent application describes a system for providing notifications related to the editing of an object to be printed using spot color ink. The system uses a display device to provide two types of notifications: 

• The first notification warns the user that an object with a transmission property is being overlapped on the front surface of the object to be printed using spot color ink.
• The second notification asks the user if they want to maintain a predetermined overlapping state where the object with the transmission property is overlapped on the front surface of the object to be printed using spot color ink.

Potential applications of this technology include:

• Graphic design and printing industries, where spot color inks are commonly used.
• Any application that involves editing and printing objects with transmission properties.

Problems solved by this technology:

• Preventing unintended overlapping of objects with transmission properties on the front surface of printed objects.
• Providing a warning and confirmation system to ensure the desired overlapping state is maintained.

Benefits of this technology:

• Helps users avoid mistakes and unintended results in the printing process.
• Provides a clear and user-friendly interface for managing overlapping of objects with transmission properties.
• Enhances the accuracy and efficiency of the printing process.

Abstract

At least one of the first notification and the second notification is provided via a display device, based on a fact that, by the editing of an object, an object with a transmission property is overlapped on the front surface of an object to be printed by use of a spot color ink, the first notification being provided for warning that the object with the transmission property is in a state of being overlapped on the front surface of the object to be printed by use of the spot color ink, the second notification being provided for asking whether or not a predetermined overlapping state in which the object with the transmission property is overlapped on the front surface of the object to be printed by use of the spot color ink is to be maintained.

INFORMATION PROCESSING METHOD, INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING APPARATUS, AND IMAGE FORMING APPARATUS (18462815)

Main Inventor

Taro Ishifune

Brief explanation

The patent application describes an information processing method for an apparatus to communicate with an image forming apparatus that has two sheet output sections. One section can guide a sheet to the first output section or stack the sheet in an open position. The method involves inputting the sheet type, checking the status of the second output section, and transmitting image information. If the sheet type recommends using the second output section and it is closed, a prompt message is output to switch it to the open position before transmitting the image information.

• The method allows an information processing apparatus to communicate with an image forming apparatus with two sheet output sections.
• It checks the status of the second output section and prompts to switch it to the open position if necessary.
• The method ensures that the appropriate sheet output section is used based on the sheet type.

Potential Applications

• This technology can be applied in office environments where there is a need to process different types of sheets and direct them to the appropriate output section.
• It can be used in printing or copying machines to optimize the sheet output process.

Problems Solved

• The method solves the problem of sheets being directed to the wrong output section, which can lead to confusion and inefficiency.
• It ensures that the appropriate sheet output section is used based on the sheet type, preventing potential errors or damage to the sheets.

Benefits

• The method improves the efficiency of sheet output by guiding them to the correct output section.
• It reduces the risk of errors or damage to sheets by ensuring they are handled according to their type.
• The prompt message helps users to switch the output section to the correct position, preventing mistakes and improving user experience.

Abstract

An information processing method performs steps for an information processing apparatus to communicate with an image forming apparatus having first and second sheet output sections. The second sheet output section can be switched between a close position to serve to guide a sheet to the first sheet output section, and an open position not to guide the sheet to the first sheet output section but to stack the sheet. The method inputs a type of sheet, acquires information indicating whether the second sheet output section is in an open or closed state, and transmits image information to the image forming apparatus. When the sheet type recommends the sheet be output to the second sheet output section and the second sheet output section is in the closed state, a message is output to prompt to switch the second sheet output section into the open position before the image information is transmitted.

PRINTING CONTROL APPARATUS THAT COMMUNICATES WITH CLOUD PRINT SERVICE, CONTROL METHOD, AND STORAGE MEDIUM (18462272)

Main Inventor

Ritsuto Sako

Brief explanation

The abstract describes a printing control apparatus that can register itself in a cloud print service provided in different regions. It includes a transmission unit to send a registration request to the cloud print service and a setting unit to specify the destination for the transmission.

• The printing control apparatus can be registered in a cloud print service.
• The registration request is sent to the cloud print service.
• The transmission destination for the registration request can be set.

Potential Applications

This technology can be applied in various scenarios where cloud printing services are used, such as:

• Office environments where multiple printers are connected to a cloud print service.
• Public spaces like libraries or internet cafes where users can print documents remotely.
• Home networks where users can print from different devices to a cloud-connected printer.

Problems Solved

The printing control apparatus addresses the following problems:

• Simplifies the registration process for connecting to a cloud print service.
• Provides a standardized method for registering in different regions.
• Allows users to easily set the destination for the registration request.

Benefits

The benefits of this technology include:

• Streamlined registration process, saving time and effort for users.
• Flexibility to connect to cloud print services in different regions.
• Improved user experience by providing a simple way to set the transmission destination.

Abstract

A printing control apparatus includes a transmission unit configured to transmit, to a transmission destination corresponding to any one of a plurality of different regions where a predetermined cloud print service is provided, a registration request to register the printing control apparatus in the predetermined cloud print service, and a setting unit configured to set the transmission destination.

GLASSES-TYPE INFORMATION DEVICE, AND METHOD AND STORAGE MEDIUM FOR THE SAME (18450757)

Main Inventor

YASUHIRO IMAI

Brief explanation

The patent application describes a glasses-type information device that can execute an application and display control in the user's field of vision. The device can project an image related to remote control operations onto the user's field of vision, allowing them to control a linked device held by the user. The device can also execute function control of the application based on commands received from the linked device.

• Glasses-type information device that can execute an application and display control
• Projects an image related to remote control operations onto the user's field of vision
• Allows the user to control a linked device held by them
• Executes function control of the application based on commands received from the linked device

Potential Applications

• Remote control of various devices (e.g., TV, home appliances) using the glasses-type information device
• Augmented reality applications where information is displayed in the user's field of vision
• Hands-free control of applications and devices

Problems Solved

• Provides a convenient and intuitive way for users to control devices and applications without the need for physical buttons or touchscreens
• Allows for hands-free control, which can be particularly useful in situations where the user's hands are occupied or when physical contact is not desirable (e.g., during a pandemic)
• Enhances the user experience by projecting relevant information directly into the user's field of vision

Benefits

• Improved user convenience and ease of use
• Enhanced control and interaction with devices and applications
• Hands-free operation for increased safety and convenience
• Augmented reality capabilities for a more immersive and informative experience

Abstract

A glasses-type information device configured to execute an application includes at least one memory storing instructions, and at least one processor executing the instructions causing the glasses-type information device to execute display control in such a manner that an image corresponding to an operation unit relating to remote control on the application is projected in a field of vision of a user wearing the glasses-type information device by using the glasses-type information device, the remote control being executed by a linked device held by the user, and execute function control of the application based on a command received from the linked device in accordance with a user operation performed by the user on the linked device.

INFORMATION PROCESSING APPARATUS CAPABLE OF PREVENTING DELAY OF EXECUTION OF PERIODICALLY EXECUTED PROCESSING, METHOD OF CONTROLLING INFORMATION PROCESSING APPARATUS, AND STORAGE MEDIUM (18333683)

Main Inventor

TAKAHIRO FUJIMURA

Brief explanation

The patent application describes an information processing apparatus that prevents delays in periodically executed processing due to firmware updates. The apparatus controls the execution of firmware update processing based on a predetermined condition. 

• The information processing apparatus prevents delays in periodically executed processing caused by firmware updates.
• The firmware update processing is controlled based on a predetermined condition.
• The CPU determines whether to execute the update processing immediately or after the completion of the periodically executed processing.
• The timing of the predetermined condition and the start time of the periodically executed processing are taken into account for decision-making.

Potential Applications

• This technology can be applied in various information processing devices such as computers, smartphones, and IoT devices.
• It can be particularly useful in systems that require uninterrupted execution of periodically executed processing, such as real-time monitoring systems or industrial automation systems.

Problems Solved

• Firmware updates often cause delays in periodically executed processing, leading to potential disruptions or inefficiencies in system operations.
• This technology solves the problem of balancing the need for firmware updates with the need for uninterrupted execution of periodic processing.

Benefits

• Prevents delays in periodically executed processing caused by firmware updates, ensuring smooth system operations.
• Allows for more efficient management of firmware updates by controlling their execution based on predetermined conditions.
• Reduces the risk of system disruptions or inefficiencies during firmware updates.

Abstract

An information processing apparatus capable of preventing execution of periodically executed processing from being delayed due to update of firmware. Execution of update processing for updating the firmware of the information processing apparatus is controlled according to satisfaction of a predetermined condition. A CPU controls, based on a timing at which the predetermined condition is satisfied and a start time of periodically executed processing which is periodically executed by the information processing apparatus, whether to execute the update processing without waiting for completion of the periodically executed processing or execute the update processing after the completion of the periodically executed processing.

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND STORAGE MEDIUM (18340711)

Main Inventor

KIICHI HASEGAWA

Brief explanation

The abstract describes an image processing apparatus that can read an original document and generate image data. It can also receive a selection of a stored file from a user and acquire character information from the image data. The apparatus then performs processing to insert the acquired character information into the selected file.

• The image processing apparatus can read an original document and generate image data.
• It can receive a selection of a stored file from a user.
• The apparatus can acquire character information from the image data generated by the reading unit.
• It performs processing to insert the acquired character information into the selected file.

Potential Applications

• Document scanning and editing: The apparatus can be used to scan documents and insert the extracted character information into selected files, allowing for easy editing and manipulation of scanned documents.
• Data extraction: The acquired character information can be used to extract specific data from scanned documents and insert it into relevant files or databases.
• Automated document processing: The apparatus can automate the process of inserting character information from scanned documents into selected files, saving time and effort in manual data entry tasks.

Problems Solved

• Manual data entry: The apparatus eliminates the need for manual data entry by automatically extracting character information from scanned documents and inserting it into selected files.
• Error-prone data entry: By automating the data entry process, the apparatus reduces the chances of human errors that can occur during manual data entry tasks.
• Time-consuming document processing: The apparatus streamlines the document processing workflow by automating the insertion of character information, saving time and increasing efficiency.

Benefits

• Increased efficiency: The apparatus automates the process of inserting character information into selected files, reducing the time and effort required for manual data entry tasks.
• Improved accuracy: By eliminating manual data entry, the apparatus reduces the chances of errors that can occur during the process, resulting in more accurate data.
• Streamlined document processing: The apparatus simplifies the document processing workflow by automating the insertion of character information, making it easier to handle and manipulate scanned documents.

Abstract

An image processing apparatus includes a reading unit configured to generate image data by reading an original, a reception unit configured to receive selection of a stored file from a user, an acquisition unit configured to acquire character information from the image data generated by the reading unit, and an execution unit configured to perform processing for inserting the character information acquired by the acquisition unit into the selected file.

IMAGE PROCESSING APPARATUS, IMAGING APPARATUS, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM BACKGROUND (18334274)

Main Inventor

TAKUYA MASAMURA

Brief explanation

The abstract describes an apparatus that performs composition and correction on a plurality of images with different in-focus positions. The corrected images are then displayed on a display unit. 

• The apparatus performs composition on multiple images with different in-focus positions.
• The correction unit corrects the viewing angles of the images.
• The corrected images are displayed on a display unit.

Potential Applications

This technology could be applied in various fields such as:

• Photography: Allows for the creation of composite images with different focus points.
• Medical Imaging: Enables the combination of multiple images with different focus depths for enhanced diagnostics.
• Virtual Reality: Provides corrected and composed images for an immersive viewing experience.

Problems Solved

This technology addresses the following problems:

• Inconsistent focus: Allows for the combination of images with different focus positions to create a single, well-focused image.
• Incorrect viewing angles: Corrects the viewing angles of the images to ensure accurate and visually pleasing compositions.
• Time-consuming manual correction: Automates the correction process, saving time and effort.

Benefits

The benefits of this technology include:

• Improved image quality: Creates well-composed and accurately corrected images for better visual representation.
• Time and cost savings: Automates the correction process, reducing the need for manual editing and saving resources.
• Enhanced user experience: Provides corrected and composed images for a more immersive and visually appealing viewing experience.

Abstract

An apparatus includes a composition unit configured to perform composition on a plurality of images having different in-focus positions, a correction unit configured to perform correction on viewing angles of the plurality of images, and a display unit to configured to display the images of which the viewing angles have been corrected in a case where the correction unit performs the correction.

EVALUATION APPARATUS, INFORMATION PROCESSING APPARATUS, COMPUTER-READABLE STORAGE MEDIUM, FILM FORMING SYSTEM, AND ARTICLE MANUFACTURING METHOD (18339314)

Main Inventor

SATORU JIMBO

Brief explanation

The patent application describes an evaluation apparatus that can analyze images of a film forming region to identify abnormalities. The apparatus includes an obtaining unit to capture images of the evaluation region and a processor to process the images using a learned model. The processor can output information about any abnormalities detected in the image based on the learned model. The learned model takes into account both the image and design information of the film forming region.

• Obtaining unit captures images of a film forming region
• Processor analyzes the images using a learned model
• Output includes information about abnormalities in the image
• Learned model considers both image and design information

Potential Applications

• Quality control in film manufacturing processes
• Defect detection in film forming regions
• Automated evaluation of film formation

Problems Solved

• Manual inspection of film forming regions is time-consuming and prone to errors
• Difficulty in identifying abnormalities in film formation
• Lack of efficient and accurate evaluation methods for film forming processes

Benefits

• Faster and more accurate evaluation of film forming regions
• Reduction in manual inspection efforts and associated costs
• Improved quality control in film manufacturing processes

Abstract

An evaluation apparatus includes an obtaining unit configured to obtain an image of an evaluation region including a film forming region on which a film is formed by a film forming process, and a processor configured to process the image for the evaluation. The processor is configured to output a feature concerning an abnormality in the image in accordance with a learned model. The image and design information representing a geometrical feature of the film forming region are input to the learned model.

COLOR ADJUSTMENT APPARATUS USED FOR COLOR MATCHING BETWEEN IMAGE CAPTURING APPARATUSES, COLOR ADJUSTMENT METHOD, AND STORAGE MEDIUM STORING COLOR ADJUSTMENT PROGRAM (18324100)

Main Inventor

MASAHARU YAMAGISHI

Brief explanation

The color adjustment apparatus described in this patent application is designed to display color matching accuracy in a visually understandable way. Here are the key points:

• The apparatus includes a memory and a processor that execute instructions.
• It captures a color chart with a reference camera to obtain a first captured image.
• It captures the same color chart with a target camera to obtain a second captured image.
• It obtains correction information for color matching.
• It applies the correction information to the second captured image to generate a third captured image.
• It outputs color difference signals of the first captured image and the third captured image.
• It generates a first image based on color difference signals in areas corresponding to the patches on the color chart in the first captured image.
• It generates a second image based on color difference signals in areas corresponding to the patches on the color chart in the third captured image.

Potential applications of this technology:

• Color calibration in photography and video production.
• Quality control in printing and manufacturing industries.
• Color correction in digital image processing.

Problems solved by this technology:

• Ensures accurate color matching between different cameras.
• Provides a visually intelligible representation of color differences.
• Simplifies the process of color adjustment and calibration.

Benefits of this technology:

• Improves the accuracy and consistency of color reproduction.
• Reduces the time and effort required for color adjustment.
• Enables better quality control and color management in various industries.

Abstract

A color adjustment apparatus capable of displaying color matching accuracy in a visually intelligible manner. The apparatus includes a memory storing instructions, and a processor executing the instructions to obtain a first captured image by capturing a color chart including patches with a reference camera, obtain a second captured image by capturing the color chart with a target camera, obtain correction information for color matching, generate a third captured image by applying the correction information to the second captured image, output color difference signals of the first captured image and color difference signals of the third captured image, generate a first image based on color difference signals in areas corresponding to the patches among the color difference signals of the first captured image, and generate a second image based on color difference signals in areas corresponding to the patches among the color difference signals of the third captured image.

INFORMATION PROCESSING APPARATUS AND METHOD FOR CONTROLLING THE SAME (18342177)

Main Inventor

KOUTA MURASAWA

Brief explanation

==Abstract==

An image is acquired and adjusted based on the aimed impression provided by a user. A poster is then created using the adjusted image.

Patent/Innovation Explanation

• An image is obtained.
• The user provides an intended impression for the image.
• The image is adjusted according to the intended impression.
• A poster is generated using the adjusted image.

Potential Applications

This technology can be applied in various fields, including:

• Graphic design
• Advertising
• Photography
• Marketing campaigns

Problems Solved

This technology addresses the following problems:

• Difficulty in creating visually appealing posters
• Inability to accurately convey the intended impression through images
• Time-consuming manual adjustments of images for specific purposes

Benefits

The benefits of this technology include:

• Enhanced customization of posters based on user preferences
• Improved accuracy in conveying the desired impression through images
• Time and effort savings in adjusting images for specific purposes

Abstract

An image is acquired. An input of aimed impression is received from a user. Based on the aimed impression, the image is adjusted. A poster is created by using the adjusted image.

INFORMATION PROCESSING APPARATUS AND METHOD FOR CONTROLLING THE SAME (18342364)

Main Inventor

KAZUYA OGASAWARA

Brief explanation

The abstract of the patent application describes a method for creating posters based on characters and aimed impressions. Here is a simplified explanation:

• The method involves acquiring characters.
• An input of aimed impression is received, which represents the desired impression or message to be conveyed by the poster.
• Based on the aimed impression, a character decoration method is determined. This method determines how the characters will be decorated or presented on the poster.
• The poster is then created using the determined character decoration method and the characters.

Potential Applications

This technology can have various applications in the field of graphic design and advertising. Some potential applications include:

• Creating promotional posters for movies, TV shows, or events.
• Designing posters for product advertisements.
• Developing personalized posters for individuals or special occasions like birthdays or weddings.

Problems Solved

This technology addresses several problems in the process of creating posters:

• Time-consuming manual design process: The method automates the design process, saving time and effort.
• Inconsistent character decoration: The determined character decoration method ensures consistency in the presentation of characters on the poster.
• Difficulty in conveying the desired impression: The input of aimed impression helps in accurately representing the desired message or impression on the poster.

Benefits

The use of this technology offers several benefits:

• Efficiency: The automated process speeds up the poster creation process.
• Consistency: The determined character decoration method ensures a consistent and visually appealing presentation of characters.
• Customization: The input of aimed impression allows for personalized and targeted poster designs.
• Accuracy: The method helps in accurately conveying the desired impression or message through the poster.

Abstract

Characters are acquired. An input of aimed impression is received. Based on the aimed impression, a character decoration method is determined. Based on the determined character decoration method and based on the characters, the poster is created.

INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREFOR (18342421)

Main Inventor

TAKAYUKI YAMADA

Brief explanation

==Abstract==

A patent application describes a method for creating a poster that accurately represents the desired impression of a user by matching an image with an overall color scheme.

Innovation

• The patent application introduces a method for creating posters that accurately convey the intended impression of the user.
• The method involves matching an image with a suitable color scheme to achieve a cohesive and visually appealing poster design.

Potential Applications

This technology has potential applications in various industries and contexts, including:

• Graphic design and advertising agencies can use this method to create visually striking posters for their clients.
• Event organizers can utilize this method to design eye-catching posters for promoting concerts, festivals, or other events.
• Artists and photographers can use this method to create visually harmonious posters that enhance the impact of their artwork.

Problems Solved

The patent application addresses the following problems:

• Difficulty in creating posters that accurately represent the desired impression of the user.
• Lack of a systematic approach to matching images with suitable color schemes for poster designs.
• Inconsistency in the visual appeal and cohesiveness of poster designs.

Benefits

The technology described in the patent application offers several benefits:

• Enables users to create posters that effectively convey the desired impression.
• Provides a systematic method for matching images with suitable color schemes, resulting in visually appealing designs.
• Enhances the overall visual impact and cohesiveness of poster designs.

Abstract

A poster is created such that the poster represents an impression intended by a user, and matching between an image, and an overall color scheme of the poster is achieved.

INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM (18342466)

Main Inventor

TAKAYUKI YAMADA

Brief explanation

The patent application describes an information processing apparatus that can create a poster image based on a user's target impression. The apparatus includes a processor and a memory that stores a program. When executed, the program enables the processor to function as an acceptance unit, accepting the user's target impression, and a creation unit, creating the poster image based on that target impression.

• The patent application describes an information processing apparatus that can create a poster image.
• The apparatus includes a processor and a memory that stores a program.
• The program enables the processor to function as an acceptance unit, accepting a user's target impression.
• The program also enables the processor to function as a creation unit, creating the poster image based on the target impression.

Potential Applications

• Graphic design: This technology can be used in graphic design applications to quickly create poster images based on a user's desired impression.
• Advertising: Companies can use this technology to create customized poster images for their advertising campaigns, tailored to their target audience's preferences.
• Personalized gifts: Individuals can use this technology to create personalized poster images for special occasions, such as birthdays or anniversaries.

Problems Solved

• Time-consuming design process: This technology eliminates the need for manual design work, allowing users to quickly create poster images based on their desired impression.
• Lack of design skills: Users without graphic design skills can still create visually appealing poster images using this technology.
• Limited customization options: This technology provides users with the ability to customize their poster images based on their specific target impression, resulting in more personalized and unique designs.

Benefits

• Time-saving: Users can create poster images quickly and easily, without the need for extensive design work.
• User-friendly: This technology is accessible to users without graphic design skills, making it easy for anyone to create professional-looking poster images.
• Customization: Users can create poster images that align with their specific target impression, resulting in more personalized and engaging designs.

Abstract

An information processing apparatus includes at least one processor, and a memory that stores a program which, when executed by the at least one processor, causes the at least one processor to function as an acceptance unit configured to accept from a user a target impression of a poster image to be created, and a creation unit configured to create the poster image based on the target impression.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM (18336871)

Main Inventor

KAZUMICHI SUGIYAMA

Brief explanation

The patent application describes an information processing apparatus that can detect objects in an image by setting multiple detection regions based on the sizes of the objects at different positions in the image. Here are the key points:

• The apparatus acquires the sizes of detection targets at different positions in an image.
• It sets multiple detection regions for the image.
• It detects a detection target in each detection region from the acquired image.
• The sizes of the detection regions and the overlapping ranges between adjacent detection regions are determined based on the sizes of the detection targets at different positions in the image.

Potential applications of this technology:

• Object detection in surveillance systems: The apparatus can be used to detect objects of different sizes in surveillance images, allowing for more accurate and efficient monitoring.
• Autonomous vehicles: The technology can help in detecting and tracking objects on the road, such as pedestrians, vehicles, and obstacles, improving the safety and navigation capabilities of autonomous vehicles.
• Image recognition and analysis: The apparatus can be utilized in various image recognition and analysis tasks, such as identifying objects in photographs or videos, enabling more advanced image processing applications.

Problems solved by this technology:

• Efficient object detection: By setting detection regions based on the sizes of the objects at different positions, the apparatus can optimize the detection process and reduce false positives or missed detections.
• Adaptability to different object sizes: The technology allows for the detection of objects of various sizes by dynamically adjusting the sizes of the detection regions, improving the versatility and accuracy of the detection system.

Benefits of this technology:

• Improved accuracy: By considering the sizes of detection targets, the apparatus can better match the detection regions to the objects, resulting in more accurate detection results.
• Enhanced efficiency: The technology optimizes the detection process by setting appropriate detection region sizes, reducing the computational load and improving the overall efficiency of the system.
• Versatility: The ability to adapt to different object sizes makes the technology applicable to a wide range of scenarios and applications, increasing its versatility and usefulness.

Abstract

An information processing apparatus is configured to acquire detection target sizes at individual positions in an image, set a plurality of detection regions for the image, and detect a detection target in each detection region from the image acquired. At the time of setting the detection regions, based on the detection target sizes at the individual positions, sizes of the detection regions at the individual positions in the image and overlapping ranges between adjacent detection regions are set.

VIDEO PROCESSING APPARATUS, METHOD FOR CONTROLLING THE SAME, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM (18318070)

Main Inventor

Kimimaru KATO

Brief explanation

The present invention is a technique for accurately determining whether an object in a video is a living body, even with a short one-second video.

• The technique involves a video processing apparatus that analyzes video data of the object, which is made up of multiple frames.
• The video processing apparatus includes a correction unit that corrects each frame of the video data based on a correction coefficient. This correction is done to adjust the colors of different target hues.
• The apparatus also includes a determination unit that determines whether the object is a living body based on the average hue value of the object's skin area in each corrected frame.

Potential applications of this technology:

• Surveillance systems: The technique can be used to quickly determine if a person is present in a video feed, aiding in security and monitoring applications.
• Medical diagnostics: The technology can be applied to analyze video data of skin areas to detect abnormalities or diseases.
• Human-computer interaction: The technique can be used in gesture recognition systems, where it can determine if a hand or body movement is performed by a living body.

Problems solved by this technology:

• Accurate identification: The technique provides a high degree of accuracy in determining whether an object is a living body, even with short video clips.
• Efficiency: The analysis can be performed quickly, making it suitable for real-time applications.
• Robustness: The correction of colors based on different target hues helps to ensure accurate determination, even in varying lighting conditions or different skin tones.

Benefits of this technology:

• Time-saving: The technique can quickly analyze video data and determine if an object is a living body, reducing the need for manual inspection.
• Accuracy: The high degree of accuracy in determining living bodies can aid in various applications, such as security or medical diagnostics.
• Versatility: The technique can be applied to different types of video data and objects, making it adaptable to various scenarios.

Abstract

The present invention provides a technique for determining whether an object is a living body with a high degree of accuracy even for a relatively short video of about one second. To achieve this, a video processing apparatus configured to determine whether an object is a living body from video data of the object constituted by a plurality of frames, comprises a correction unit configured to correct each of the plurality of frames constituting the video data based on a correction coefficient for correcting to colors of a plurality of target hues different from each other; and a determination unit configured to determine whether the object is a living body based on an average hue value of a skin area of the object in each of the plurality of frames being corrected.

PHOTOELECTRIC CONVERSION DEVICE (18338115)

Main Inventor

TAKAFUMI MIKI

Brief explanation

The patent application describes a photoelectric conversion device that includes a pixel with an amplifier transistor and a select transistor, as well as an output line. The device is designed to convert light into an electrical signal.

• The pixel includes an amplifier transistor that generates a signal based on the charge generated in a photoelectric conversion unit.
• The select transistor controls the output of the signal.
• The output line is responsible for outputting the signal from the pixel.

The photoelectric conversion unit consists of a first semiconductor region that accumulates charge. The select transistor includes a second semiconductor region that is connected to the output line. Additionally, the pixel includes a third semiconductor region that can discharge charge.

• The second semiconductor region is adjacent to the first semiconductor region through a first element isolation structure.
• The second semiconductor region is adjacent to the third semiconductor region through a second element isolation structure.
• The shortest distance between the first and second semiconductor regions via the first element isolation structure is greater than the shortest distance between the second and third semiconductor regions via the second element isolation structure.

Potential applications of this technology:

• Digital cameras and image sensors: The photoelectric conversion device can be used in digital cameras and image sensors to convert light into electrical signals, enabling the capture of high-quality images.
• Solar panels: The device can also be used in solar panels to convert sunlight into electricity, providing a renewable energy source.

Problems solved by this technology:

• Efficient charge conversion: The device improves the efficiency of converting light into electrical signals by optimizing the distances between different semiconductor regions.
• Signal control: The select transistor allows for precise control of the output signal, enhancing the overall performance of the device.

Benefits of this technology:

• Improved image quality: By accurately converting light into electrical signals, the device can produce high-quality images with better color accuracy and clarity.
• Energy efficiency: The optimized design of the device ensures efficient conversion of light into electrical signals, resulting in reduced power consumption.
• Enhanced performance: The select transistor enables precise control of the output signal, leading to improved overall performance of the photoelectric conversion device.

Abstract

A photoelectric conversion device includes a pixel including an amplifier transistor generating a signal according to charge generated in a photoelectric conversion unit and a select transistor controlling an output of the signal, and an output line outputting the signal from the pixel. The photoelectric conversion unit includes a first semiconductor region for accumulating charge, the select transistor includes a second semiconductor region to which the output line is connected, and the pixel further includes a third semiconductor region being capable of discharging charge. The second semiconductor region is adjacent to the first semiconductor region via a first element isolation structure, and is adjacent to the third semiconductor region via a second element isolation structure. A shortest distance between the first and second semiconductor regions via the first element isolation structure is greater than a shortest distance between the second and third semiconductor regions via the second element isolation structure.

PHOTOELECTRIC CONVERSION APPARATUS AND CAMERA (18465072)

Main Inventor

Nobutaka Ukigaya

Brief explanation

The abstract describes a photoelectric conversion apparatus that includes an element isolating portion and a pixel isolating portion. The element isolating portion is made of an insulator and is located on the front surface of a semiconductor layer. The pixel isolating portion overlaps with an isolating region and is located between two semiconductor regions.

• The photoelectric conversion apparatus includes an element isolating portion made of an insulator.
• The element isolating portion is located on the front surface of a semiconductor layer.
• The apparatus also includes a pixel isolating portion that overlaps with an isolating region.
• The pixel isolating portion is located between two semiconductor regions.
• The semiconductor layer is continuous across semiconductor regions in an intermediate plane.

Potential applications of this technology:

• Solar panels: The photoelectric conversion apparatus can be used in solar panels to convert sunlight into electricity.
• Image sensors: The apparatus can be used in image sensors to convert light into electrical signals for capturing images.
• Photovoltaic devices: The technology can be applied in photovoltaic devices to generate electricity from light.

Problems solved by this technology:

• Isolation of elements: The element isolating portion helps in isolating different elements in the photoelectric conversion apparatus, preventing interference and improving performance.
• Pixel isolation: The pixel isolating portion ensures that each pixel in the apparatus is properly isolated, reducing cross-talk and improving image quality.
• Continuous semiconductor layer: The continuous semiconductor layer ensures efficient flow of electrons, enhancing the overall performance of the apparatus.

Benefits of this technology:

• Improved performance: The isolation of elements and pixels leads to improved performance and accuracy of the photoelectric conversion apparatus.
• Enhanced image quality: The pixel isolation reduces cross-talk, resulting in clearer and more accurate images.
• Efficient energy conversion: The continuous semiconductor layer allows for efficient conversion of light into electricity, maximizing energy output.

Abstract

A photoelectric conversion apparatus includes an element isolating portion that is disposed on a side of a front surface of a semiconductor layer and constituted by an insulator, and a pixel isolating portion. The pixel isolating portion includes a part that overlaps an isolating region in a normal direction. The semiconductor layer is continuous across semiconductor regions in an intermediate plane. The part is located between a semiconductor region and another semiconductor region.

PHOTOELECTRIC CONVERSION DEVICE (18338478)

Main Inventor

MAHITO SHINOHARA

Brief explanation

The patent application describes a photoelectric conversion device that includes pixels arranged in a semiconductor layer with two main surfaces. Each pixel consists of a first photodiode, a second photodiode, and a transfer portion.

• The first photodiode accumulates signal charges in a first region of a first conductivity type.
• The second photodiode is positioned between the first region and the second main surface, partially overlapping the first region. It also accumulates signal charges in a second region of the first conductivity type.
• A third region of a second conductivity type is located between the first and second regions of the photodiodes.
• A first electrode is placed on the first main surface, covering the first region.
• Signal charges accumulated in the second region are transferred to the first region through a transfer portion formed in the third region by controlling the potential of the first electrode.

Potential Applications

• Image sensors for digital cameras and smartphones
• Solar panels for renewable energy generation
• Medical imaging devices such as X-ray detectors

Problems Solved

• Improved photoelectric conversion efficiency
• Enhanced signal charge transfer between photodiodes
• Reduction of noise and signal loss

Benefits

• Higher quality images with improved dynamic range and low-light performance
• Increased energy conversion efficiency for solar panels
• Enhanced sensitivity and accuracy in medical imaging

Abstract

A photoelectric conversion device including pixels arranged in a semiconductor layer including first and second main surfaces is provided. Each of the pixels includes a first photodiode including a first region of a first conductivity type where signal charges are accumulated, a second photodiode arranged between the first region and the second main surface so as to at least partially overlap the first region, and including a second region of the first conductivity type where signal charges are accumulated, a third region of a second conductivity type arranged between the first and second region, and a first electrode arranged on the first main surface so as to cover the first region. Signal charges accumulated in the second region are transferred to the first region via a transfer portion formed in the third region by controlling a potential of the first electrode.

TRANSPORT SYSTEM, MOVER, CONTROL APPARATUS, AND CONTROL METHOD (18456151)

Main Inventor

Takeshi Yamamoto

Brief explanation

The patent application describes a transport system that uses electromagnetic force to move a mover in a specific direction while controlling its attitude. The system includes a mover with two groups of magnets arranged in different directions and a set of coils that can face the magnets. The mover can move along the coils in one direction and its attitude can be controlled by the electromagnetic force from the coils.

• The transport system uses electromagnetic force to move a mover in a specific direction.
• The mover has two groups of magnets arranged in different directions.
• A set of coils is used to generate electromagnetic force that interacts with the magnets.
• The mover can move along the coils in one direction.
• The attitude of the mover can be controlled by the electromagnetic force from the coils.

Potential Applications

• Automated transportation systems
• Conveyor systems
• Material handling systems
• Robotic systems

Problems Solved

• Efficient and controlled movement of objects in a specific direction
• Precise control of the attitude of moving objects

Benefits

• Increased efficiency in transportation and material handling processes
• Improved control and stability of moving objects
• Potential for automation and reduced human intervention

Abstract

A transport system includes: a mover having a first magnet group arranged in parallel to a first direction and a second magnet group arranged in parallel to a second direction crossing the first direction; and a plurality of coils arranged in parallel to the first direction so as to be able to face the first magnet group and the second magnet group, and the mover is able to move in the first direction along the plurality of coils by electromagnetic force received by the first magnetic group from the plurality of coils while an attitude of the mover is controlled by electromagnetic force received by the first magnetic group or the second magnetic group from the plurality of coils.

COMMUNICATION APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM (18340757)

Main Inventor

EIJI IMAO

Brief explanation

The communication apparatus described in this patent application is designed to adjust the time of hardware clocks in multiple communication control units. The apparatus includes a plurality of communication control units, each with its own hardware clock. One of these units is connected to a time distribution server for communication purposes.

• The communication apparatus determines an adjustment parameter value to adjust the time of the hardware clock in the first communication control unit.
• The adjustment parameter value is based on a precision time protocol (PTP), which ensures accurate time synchronization.
• Using the adjustment parameter value, the communication apparatus adjusts the time of the hardware clock in the first communication control unit.
• Additionally, the communication apparatus adjusts the time of the hardware clock in at least one second communication control unit using the same adjustment parameter value.
• The first and second communication control units are different from each other.

Potential applications of this technology:

• Telecommunication networks: The communication apparatus can be used in telecommunication networks to ensure accurate time synchronization between different communication control units.
• Industrial automation: In industrial automation systems, precise time synchronization is crucial for coordinating various processes. This technology can help achieve accurate time synchronization between different control units.
• Financial systems: High-frequency trading and other financial systems require precise timekeeping for transaction synchronization. This technology can ensure accurate time synchronization across multiple systems.

Problems solved by this technology:

• In a network with multiple communication control units, maintaining accurate time synchronization can be challenging. This technology solves this problem by providing a mechanism to adjust the time of hardware clocks in different units using a common adjustment parameter value.
• The precision time protocol (PTP) ensures that the time synchronization is accurate, allowing for reliable communication and coordination between different units.

Benefits of this technology:

• Accurate time synchronization: The communication apparatus ensures that the hardware clocks in different communication control units are precisely synchronized, enabling reliable communication and coordination.
• Simplified management: By using a common adjustment parameter value, the apparatus simplifies the process of adjusting the time in multiple units, reducing the management complexity.
• Improved system performance: Accurate time synchronization can lead to improved system performance in various applications, such as telecommunication networks, industrial automation, and financial systems.

Abstract

A communication apparatus, which includes a plurality of communication control units each including a hardware clock, determines an adjustment parameter value to adjust a time of the hardware clock in a first communication control unit of the plurality of communication control units, where the first communication control unit is configured to communicate with a time distribution server. Based on a precision time protocol (PTP), the communication apparatus adjusts the time of the hardware clock in the first communication control unit using the adjustment parameter value, and adjusts a time of the hardware clock in at least one second communication control unit of the plurality of communication control units, using the adjustment parameter value, the first communication control unit being different from the second communication control unit.

COMMUNICATION APPARATUS, CONTROL METHOD FOR COMMUNICATION APPARATUS, AND STORAGE MEDIUM (18340712)

Main Inventor

AKITOMO SASAKI

Brief explanation

The patent application describes a communication apparatus that performs time synchronization using precision time protocol (PTP). It calculates the residence time of a time synchronization packet in a repeater communication apparatus.

• The communication apparatus obtains the sending time and reception time of a time synchronization packet.
• It calculates the residence time of the packet in the repeater communication apparatus.
• The apparatus can function as a repeater that sends packets without applying certain processing.

Potential applications of this technology:

• Network communication systems requiring precise time synchronization.
• Industrial automation systems that rely on synchronized communication.
• Telecommunication networks that need accurate timekeeping for various applications.

Problems solved by this technology:

• Ensures accurate time synchronization between communication apparatus.
• Facilitates efficient packet transmission in repeater communication apparatus.
• Reduces the complexity of time synchronization processing.

Benefits of this technology:

• Improved accuracy in time synchronization for critical applications.
• Simplified implementation of repeater communication apparatus.
• Enhanced efficiency and reliability in network communication systems.

Abstract

A communication apparatus connected to a first another communication apparatus is configured to: obtain a sending time of a time synchronization packet for performing time synchronization processing in accordance with precision time protocol (PTP), sent from a second another communication apparatus connected to the first another communication apparatus, in the second another communication apparatus; obtain a reception time of the time synchronization packet in the communication apparatus; and calculate a residence time of the time synchronization packet in the first another communication apparatus using the sending time and the reception time in a case where the first another communication apparatus functions as an apparatus operating as a repeater that sends a packet received from the communication apparatus or the second another communication apparatus without applying certain processing to the packet.

COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM (18337345)

Main Inventor

MOTOHARU SUZUKI

Brief explanation

The communication apparatus described in this patent application is designed to process and transmit packets of data between two communication lines. It includes several components such as an input unit, an output unit, a processing unit, a switching unit, a detection unit, and a changing unit.

• The input unit receives packets of data from a first communication line.
• The output unit sends the packets to a second communication line.
• The processing unit handles the processing of the packets.
• The switching unit can switch the path for outputting the packets between a normal path and a bypass path.
• The normal path passes through an access point that the processing unit can access.
• The bypass path does not pass through the access point.
• The detection unit is responsible for identifying a specific packet that meets certain conditions.
• This detection occurs when the path is switched to the bypass path.
• The changing unit is used to modify the state of the communication apparatus when the specific packet is detected.

Potential applications of this technology:

• Network communication systems
• Data centers
• Internet service providers
• Telecommunication networks

Problems solved by this technology:

• Efficient packet processing and transmission
• Detection of specific packets meeting certain conditions
• Flexibility in switching between different paths

Benefits of this technology:

• Improved network performance and efficiency
• Enhanced security and monitoring capabilities
• Increased flexibility and control over packet routing

Abstract

A communication apparatus includes an input unit configured to be input a packet from a first communication line, an output unit configured to output the packet to a second communication line, a processing unit configured to process the packet, a switching unit configured to switch a path for outputting, from the output unit, the packet input from the input unit between a normal path passing through an access point that the processing unit can access and a bypass path not passing through the access point, a detection unit configured to detect a specific packet that satisfies a specific condition from among a plurality of packets in a state where the path is switched to the bypass path by the switching unit, and a changing unit configured to change a state of the communication apparatus in a case where the specific packet is detected.

INFORMATION PROCESSING APPARATUS, CONTROL METHOD OF THE SAME, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM (18459961)

Main Inventor

RYUJI NAGAHARA

Brief explanation

The abstract describes an information processing apparatus that has two communication interfaces: one for wireless communication and one for wired communication. The apparatus includes a feature that allows the user to set a preference for either wireless or wired communication. If the user chooses to use the wireless communication function, the apparatus will not use the wired communication function. However, if the user cancels the setting for wireless communication before connecting to the network, the apparatus will automatically switch to using the wired communication function.

• The information processing apparatus has two communication interfaces: wireless and wired.
• Users can set a preference for either wireless or wired communication.
• If the wireless communication function is chosen, the apparatus will not use the wired communication function.
• If the user cancels the wireless communication setting before connecting to the network, the apparatus will switch to using the wired communication function.

Potential Applications

• This technology can be applied in various devices that require both wireless and wired communication capabilities, such as smartphones, tablets, laptops, and IoT devices.
• It can be useful in situations where users need to switch between wireless and wired communication based on their preferences or network availability.

Problems Solved

• Simplifies the process of switching between wireless and wired communication for users.
• Provides flexibility in choosing the preferred communication method.
• Ensures seamless communication by automatically switching to the available communication method.

Benefits

• Enhanced user experience by allowing them to choose their preferred communication method.
• Improved connectivity by automatically switching to the available communication method.
• Simplified setup process by automatically configuring the communication settings based on user preferences.

Abstract

An information processing apparatus is provided, the apparatus comprises a first communication interface for performing wireless communication via a network provided by an external access point; a second communication interface for performing wired communication; a unit for setting, in a case where a user operation to set a first communication function for connecting to the external access point via the first communication interface to perform wireless communication has been accepted, a setting indicating that a second communication function for performing wired communication will not be used, and unit for setting, in case where a user operation to cancel the setting of the first communication function has been accepted before the information processing apparatus belongs to the network provided by the external access point, a setting indicating that the second communication function will be used.

NOTIFICATION SENDING APPARATUS, NOTIFICATION RECEIVING APPARATUS, NOTIFICATION DELIVERY SYSTEM INCLUDING THESE, AND NOTIFICATION SENDING METHOD (18339351)

Main Inventor

YUHEI YOSHIMOTO

Brief explanation

The patent application describes a notification sending apparatus that includes various components to facilitate the sending and re-sending of notifications to a notification receiving apparatus. 

• The self notification identifier attaching unit attaches a self notification identifier to each notification, which includes a sending ordinal position identification function.
• The sent notification identifier attaching unit attaches the self notification identifier of the immediately preceding notification to each notification.
• The sending unit sends the notifications, each attached with the self notification identifier and the sent notification identifier, to the notification receiving apparatus.
• The re-sending unit, upon receiving a re-send request with range specifying information from the notification receiving apparatus, identifies the notifications that need to be re-sent based on the specified range and re-sends them to the notification receiving apparatus.

Potential applications of this technology:

• Email or messaging platforms that require reliable and efficient notification delivery.
• Systems that involve real-time updates or alerts, such as stock market monitoring or emergency notifications.
• Any application where the ability to track and re-send notifications is crucial for ensuring message delivery.

Problems solved by this technology:

• Ensures that notifications are sent in a specific order by attaching a self notification identifier with a sending ordinal position identification function.
• Facilitates the re-sending of notifications upon request, allowing for reliable message delivery even in cases of network issues or missed notifications.

Benefits of this technology:

• Improved reliability and efficiency in notification delivery.
• Simplified tracking and re-sending of notifications, reducing the risk of missed messages.
• Enhanced user experience by ensuring that notifications are received in the intended order.

Abstract

A notification sending apparatus comprising: a self notification identifier attaching unit configured to attach a self notification identifier to each notification, the self notification identifier having at least a sending ordinal position identification function; a sent notification identifier attaching unit configured to attach, to each notification, the self notification identifier attached to a notification that was sent immediately before each notification, as a sent notification identifier; a sending unit configured to send a notification receiving apparatus the notifications, each of which is attached with the self notification identifier and the sent notification identifier; and a re-sending unit configured, upon receipt of a re-send request including a range specifying information from the notification receiving apparatus, to obtain at least one notification that has been sent and needs to be re-sent based on the range specifying information, and to re-send the at least one obtained notification to the notification receiving apparatus.

IMAGE PROCESSING APPARATUS, METHOD OF CONTROLLING IMAGE PROCESSING APPARATUS, AND STORAGE MEDIUM (18464088)

Main Inventor

Shu Kumahashi

Brief explanation

The abstract describes an image processing apparatus that performs character recognition processing on image data and stores the data in a folder with a name containing the recognized character string. The apparatus includes a transmission unit to send the image data and a reception unit to receive user instructions. 

• The image processing apparatus recognizes characters in image data and stores it in a folder with a relevant name.
• The transmission unit sends the image data to the folder.
• The reception unit receives instructions from the user.
• If the character recognition result does not meet a predetermined condition, the image data is not transmitted until the user provides an instruction.
• If the character recognition result satisfies the predetermined condition, the image data is automatically transmitted without requiring user instruction.

Potential Applications

• Document management systems that automatically organize scanned documents based on their content.
• Automated data entry systems that extract information from images and store it in a structured manner.
• Image-based search engines that categorize and index images based on recognized text.

Problems Solved

• Efficient organization and storage of image data based on recognized text.
• Reducing manual intervention by automatically transmitting image data that meets certain criteria.
• Streamlining document management and data entry processes by automating character recognition and storage.

Benefits

• Improved efficiency and accuracy in organizing and retrieving image data.
• Reduction in manual effort and time required for data entry and document management.
• Enhanced search capabilities by indexing and categorizing images based on recognized text.

Abstract

An image processing apparatus includes a character recognition unit configured to perform character recognition processing for recognizing a character string included in image data, a transmission unit configured to transmit the image data to store the image data in a folder including a name containing the character string acquired by the character recognition processing, and a reception unit configured to receive an instruction from a user. In a case where a result of the character recognition processing by the character recognition unit does not satisfy a predetermined condition, the transmission unit does not transmit the image data until the reception unit receives the instruction from the user. In a case where the result of the character recognition processing by the character recognition unit satisfies the predetermined condition, the transmission unit transmits the image data without receiving the instruction from the user by the reception unit.

READING APPARATUS AND CONTROL METHOD (18339140)

Main Inventor

MASATO EIYAMA

Brief explanation

The patent application describes a reading apparatus that includes a conveyance roller, a reading unit, a detection unit, a storage unit, and a timing control circuit.

• The conveyance roller is responsible for moving the medium.
• The reading unit reads an image of the medium as it is conveyed by the roller.
• The detection unit detects the rotation phase of the conveyance roller.
• The storage unit stores index values associated with the rotation phase of the roller, representing the amount of conveyance per rotation angle.
• The timing control circuit selects the appropriate index value based on the detection result and controls the reading timing of the reading unit based on the cumulative value of selected index values and a threshold corresponding to the desired reading resolution.

Potential applications of this technology:

• Document scanners
• Photocopiers
• Fax machines
• Image recognition systems

Problems solved by this technology:

• Ensures accurate reading of the medium by controlling the reading timing based on the rotation phase of the conveyance roller.
• Provides a mechanism to adjust the reading resolution based on the cumulative value of selected index values.

Benefits of this technology:

• Improved accuracy in reading images of the medium.
• Ability to adjust the reading resolution based on specific requirements.
• Efficient and precise control of the reading timing.

Abstract

A reading apparatus includes a conveyance roller configured to convey a medium, a reading unit configured to read an image of the medium conveyed by the conveyance roller, a detection unit configured to detect a rotation phase of the conveyance roller, a storage unit configured to store index values, each index value being associated with the rotation phase of the conveyance roller and corresponding to a conveyance amount of the conveyance roller per unit rotation angle, and a timing control circuit configured to select the index value based on a detection result of the detection unit and to control a reading timing of the reading unit based on a result of comparing a cumulative value of selected index values with a threshold corresponding to a reading resolution.

DESCRIPTION OF IMAGE COMPOSITION WITH HEVC STILL IMAGE FILE FORMAT (18462201)

Main Inventor

Franck DENOUAL

Brief explanation

The abstract describes a method for encapsulating an encoded bitstream that represents one or more images. This method involves providing descriptions of the images and/or sub-image pictures, as well as a composed picture description. The bitstream, along with the composed picture description, is then output as an encapsulated data file.

• The method involves providing descriptions of images and/or sub-image pictures.
• It also includes providing a composed picture description.
• The method outputs the bitstream along with the composed picture description as an encapsulated data file.

Potential Applications

• This method can be used in various image compression and storage applications.
• It can be applied in multimedia systems, where efficient encapsulation of image data is required.
• It can be used in video streaming services to encapsulate and transmit image data.

Problems Solved

• The method solves the problem of efficiently encapsulating an encoded bitstream representing images.
• It addresses the challenge of identifying portions of the bitstream that represent specific images or sub-images.
• It solves the problem of encapsulating composed pictures formed by multiple images or sub-image pictures.

Benefits

• The method allows for efficient encapsulation of image data, reducing storage and transmission requirements.
• It provides a way to easily identify and extract specific images or sub-images from the bitstream.
• The encapsulated data file can be easily transmitted and decoded by compatible systems.

Abstract

A method of encapsulating an encoded bitstream representing one or more images includes providing description of images and/or sub-image picture, providing composed picture description, and outputting the bitstream. The description of images and/or sub-image pictures identifying portions of the bitstream representing the images and/or sub-images of the one or more images is provided. The composed picture description of at least one composed picture formed by one or more images and/or sub-image pictures also is provided. The bitstream, together with the composed picture description, is output as an encapsulated data file.

IMAGING APPARATUS (18339154)

Main Inventor

KEISUKE FUKUYO

Brief explanation

The abstract describes an imaging apparatus that includes an imaging element, a circuit board, and a holding metal plate. The circuit board is held in place by the holding metal plate, which has a smaller linear expansion coefficient than the circuit board. The imaging element is fixed to the holding metal plate using two adhesives.

• The imaging apparatus includes an imaging element, a circuit board, and a holding metal plate.
• The circuit board is held in place by the holding metal plate, which has a smaller linear expansion coefficient.
• The imaging element is fixed to the holding metal plate using two adhesives.

Potential applications of this technology:

• This imaging apparatus can be used in various imaging devices such as cameras, scanners, and medical imaging equipment.
• It can be integrated into smartphones, tablets, and other portable electronic devices to improve their imaging capabilities.

Problems solved by this technology:

• The use of two adhesives helps to securely fix the imaging element to the holding metal plate, ensuring stability and preventing any movement or misalignment.
• The differential linear expansion coefficients of the circuit board and holding metal plate help to minimize any potential damage or stress caused by temperature changes.

Benefits of this technology:

• The use of two adhesives provides a strong and reliable bond between the imaging element and the holding metal plate, enhancing the overall durability and longevity of the imaging apparatus.
• The differential linear expansion coefficients help to maintain the structural integrity of the imaging apparatus, even in varying temperature conditions.
• This technology allows for improved image quality and accuracy in imaging devices, leading to better performance and user experience.

Abstract

An imaging apparatus includes an imaging element, a circuit board, a holding metal plate having an opening for holding the circuit board, wherein a linear expansion coefficient of the circuit board is smaller than a linear expansion coefficient of the holding metal plate, wherein one end surface of the imaging element parallel to a longer-side direction of a connector is directly fixed with a first adhesive to one end surface of the opposing holding metal plate parallel to the longer-side direction of the connector in the opening, and wherein another end surface of the imaging element parallel to the longer-side direction of the connector is directly fixed with a second adhesive to another end surface of the opposing holding metal plate parallel to the longer-side direction of the connector in the opening.

IMAGE PICKUP APPARATUS TO WHICH CABLE IS CONNECTED, AND CABLE CLAMP THEREFOR (18339574)

Main Inventor

Masato YOKOSAWA

Brief explanation

The abstract describes an image pickup apparatus that prevents a cable from coming off a connecting terminal without complicated operations. The apparatus includes an image pickup main body, a connecting terminal for the cable, a grip belt for holding the main body, and a cable clamp that can be attached and detached from the grip belt. The cable clamp has two holding portions, one for the grip belt and one for the cable, both in a U-shaped form but opened in different directions.

• The image pickup apparatus prevents the cable from coming off the connecting terminal easily.
• The grip belt assists the user in holding the image pickup apparatus securely.
• The cable clamp can be easily attached and detached from the grip belt.
• The U-shaped holding portions of the cable clamp hold the grip belt and the cable securely.
• The different directions of the U-shaped portions prevent any accidental detachment.

Potential Applications

• Photography and videography equipment
• Surveillance cameras
• Medical imaging devices

Problems Solved

• Prevents accidental detachment of the cable from the connecting terminal
• Simplifies the process of attaching and detaching the cable clamp

Benefits

• Enhanced reliability and stability of the image pickup apparatus
• Improved user experience with easy attachment and detachment of the cable clamp
• Reduces the risk of damage to the cable or the connecting terminal

Abstract

An image pickup apparatus in which a cable is prevented from coming off a connecting terminal without requiring complicated operations. The image pickup apparatus comprising an image pickup apparatus main body, the connecting terminal provided in the image pickup apparatus main body and to which the cable is electrically connected, a grip belt that assists a user in holding the image pickup apparatus main body, and a cable clamp attachable to and detachable from the grip belt, wherein the cable clamp comprises a first holding portion that includes a U-shaped portion opened in a U shape and holds the grip belt and a second holding portion that includes a U-shaped portion opened in a U shape and holds the cable, and wherein the U-shaped portion of the first holding portion and the U-shaped portion of the second holding portion are opened in different directions.

CONTROL APPARATUS, IMAGE CAPTURING APPARATUS, CONTROL METHOD, RECORDING MEDIUM, AND IMAGE CAPTURING SYSTEM (18333657)

Main Inventor

Takuya SAKAMAKI

Brief explanation

The patent application describes an apparatus that controls an image capturing device to automatically capture images based on the evaluation of the subject's state and user demand information. The apparatus adjusts the frequency of image capturing based on the magnitude of demands for different state types of the subject.

• The apparatus controls an image capturing device to automatically capture images.
• The state of the subject is evaluated to determine whether to perform shooting.
• Demand information indicating user tendencies for different state types of the subject is obtained.
• The operation of determining whether to shoot is controlled based on the demand information.
• The frequency of image capturing varies according to the magnitude of demands for different state types of the subject.

Potential Applications

• Photography: This technology can be applied to cameras and smartphones to automatically capture images based on the subject's state and user demand, providing users with more convenient and personalized photography experiences.
• Surveillance: The apparatus can be used in security systems to automatically capture images when certain states or events are detected, improving the efficiency and accuracy of surveillance.
• Wildlife observation: By evaluating the state of wildlife subjects and adjusting the frequency of image capturing based on user demand, this technology can enhance wildlife observation and research.

Problems Solved

• Inconvenience of manual image capturing: The apparatus eliminates the need for users to manually capture images by automatically evaluating the subject's state and capturing images accordingly.
• Missed photo opportunities: By adjusting the frequency of image capturing based on user demand, the apparatus ensures that important moments or desired state types of the subject are not missed.
• Personalization: The technology takes into account user demand tendencies, allowing for a more personalized image capturing experience.

Benefits

• Convenience: Users no longer need to manually capture images, as the apparatus automatically evaluates the subject's state and captures images accordingly.
• Improved efficiency: The apparatus adjusts the frequency of image capturing based on user demand, optimizing the use of the image capturing device and reducing unnecessary captures.
• Personalized experience: By considering user demand tendencies, the technology provides a more tailored and personalized image capturing experience.

Abstract

An apparatus controls an image capturing apparatus that obtains, through automatic shooting, an image to be provided to a user. The apparatus evaluates a state of a subject, determines, based on a result of the evaluation, whether to cause the image capturing apparatus to perform shooting, obtains demand information that indicates demand tendencies of a user respectively for state types of the subject, and controls an operation of the determination based on the demand information. The apparatus controls the operation of the determination so that a frequency at which the image capturing apparatus performs shooting varies in accordance with magnitudes of demands for the respective state types of the subject.

CONTROL APPARATUS, IMAGE CAPTURING APPARATUS, CONTROL METHOD, RECORDING MEDIUM, AND IMAGE CAPTURING SYSTEM (18333673)

Main Inventor

Tatsuya HANAYAMA

Brief explanation

The patent application describes a control apparatus for an image capturing apparatus that automatically captures and sells images to users. The control apparatus obtains demand information from users regarding their preferences for different compositions of subjects in images. Based on this information, the apparatus sets frequencies of adoption for different types of compositions and determines the composition to be used in capturing the subject.

• The control apparatus is designed to control the operation of an image capturing apparatus.
• The image capturing apparatus captures images through automatic shooting with variable compositions.
• The images captured by the apparatus are intended to be sold to users.
• The apparatus obtains demand information from users, indicating their preferences for different compositions of subjects in images.
• The apparatus sets frequencies of adoption for different types of compositions based on the obtained demand information.
• The apparatus determines the composition to be used in shooting the subject based on the frequencies of adoption set for different types of compositions.
• The demand information is based on purchase information related to the user's purchase of images.

Potential Applications

• Photography industry: This technology can be applied in the photography industry to automatically capture and sell images based on user preferences for compositions.
• E-commerce platforms: E-commerce platforms that sell images can use this technology to offer personalized image options to users based on their preferences.
• Advertising and marketing: Advertisers and marketers can utilize this technology to capture and sell images that align with the preferences of their target audience.

Problems Solved

• User preferences: This technology addresses the challenge of understanding and meeting the diverse preferences of users when capturing and selling images.
• Composition selection: The apparatus solves the problem of determining the most suitable composition for capturing a subject based on user demand information.
• Efficiency: By automatically setting frequencies of adoption for different compositions, the apparatus optimizes the capturing process and improves efficiency in selling images.

Benefits

• Personalization: Users can receive images that align with their specific preferences, enhancing their satisfaction and engagement.
• Increased sales: By capturing and selling images based on user demand information, the apparatus can increase sales by offering more appealing and relevant content.
• Efficiency and cost-effectiveness: The automatic selection of compositions based on frequencies of adoption streamlines the capturing process, reducing manual effort and costs.

Abstract

A control apparatus controls an operation of an image capturing apparatus that obtains, through automatic shooting with a variable composition, an image to be sold to a user. The apparatus obtains demand information indicating demand tendencies of a user in relation to compositions of a subject, sets, based on the obtained demand information, frequencies of adoption to shooting respectively for a plurality of types of compositions that have been set in advance, and determines a composition to be used in shooting of the subject by the image capturing apparatus based on the frequencies of adoption that have been set respectively for the plurality of types of compositions. The demand information is based on purchase information related to a purchase of images by the user.

IMAGE PROCESSING APPARATUS AND METHOD, AND IMAGE CAPTURING APPARATUS (18335180)

Main Inventor

Junichi SAITO

Brief explanation

The abstract describes an image processing apparatus that can detect and match subject areas in multiple images by synthesizing partial areas of the images. Here is a simplified explanation of the abstract:

• The image processing apparatus has a first detector that identifies the subject area in each of the multiple images.
• It also has a second detector that identifies a partial area of a specific size that includes the subject area in each image.
• A feature point detector is used to detect feature points in the images.
• The synthesizer then combines the partial areas from the multiple images in a way that ensures the feature points in the subject areas are aligned.

Potential applications of this technology:

• Image recognition and matching in fields like computer vision, surveillance, and object tracking.
• Creating panoramic images by stitching together multiple images seamlessly.
• Augmented reality applications that require accurate alignment of objects in different images.

Problems solved by this technology:

• Accurately detecting and matching subject areas in multiple images can be challenging due to variations in lighting, perspective, and image quality.
• Manually aligning images and feature points is time-consuming and prone to errors.
• This technology automates the process and ensures accurate alignment of subject areas.

Benefits of this technology:

• Improved accuracy and efficiency in image recognition and matching tasks.
• Enables the creation of high-quality panoramic images without visible seams.
• Simplifies the development of augmented reality applications by providing accurate alignment of objects in different images.

Abstract

An image processing apparatus comprises: a first detector that detects a subject area of a predetermined subject from each of a plurality of images; a second detector that detects a partial area of a predetermined size that includes the subject area from each of the plurality of images; a feature point detector that detects a feature point of an image; and a synthesizer that synthesizes the partial areas of the plurality of images so that the feature points in the subject areas match each other.

PHOTOELECTRIC CONVERSION APPARATUS (18341850)

Main Inventor

MAHITO SHINOHARA

Brief explanation

The patent application describes a photoelectric conversion apparatus that consists of multiple pixels. Each pixel includes an avalanche photodiode, a first transistor, and a holding circuit.

• The avalanche photodiode is positioned between a first and second potential supply line.
• The first transistor forms a current path between the first potential supply line and the avalanche photodiode.
• The holding circuit is designed to hold a second potential that corresponds to the first potential of an electrode of the avalanche photodiode connected to the first transistor.
• The holding circuit supplies the second potential to the gate of the first transistor.

Potential Applications:

• Image sensors in digital cameras and smartphones.
• Optical communication systems.
• Medical imaging devices.
• Scientific research equipment.

Problems Solved:

• Efficiently converting light into electrical signals.
• Reducing noise and improving signal quality.
• Ensuring accurate and reliable detection of light.

Benefits:

• Higher sensitivity and improved performance in low-light conditions.
• Enhanced signal-to-noise ratio.
• Increased dynamic range.
• More accurate and precise detection of light.
• Lower power consumption.

Abstract

A photoelectric conversion apparatus in which a plurality of pixels are arranged is provided. Each of the plurality of pixels includes an avalanche photodiode arranged between a first potential supply line and a second potential supply line, a first transistor arranged so as to form a current path between the first potential supply line and the avalanche photodiode, and a holding circuit configured to, when avalanche breakdown of the avalanche photodiode has occurred, hold a second potential corresponding a first potential of an electrode of the avalanche photodiode connected to the first transistor. The second potential is supplied to a gate of the first transistor from the holding circuit.

IMAGE SENSOR AND IMAGING APPARATUS (18340789)

Main Inventor

MAKOTO ISE

Brief explanation

The abstract describes an image sensor with two signal processing circuits and wiring that connects them. The first circuit includes a ramp signal generation circuit and an analog-to-digital conversion circuit, while the second circuit also includes a ramp signal generation circuit and an analog-to-digital conversion circuit. The wiring allows the ramp signals generated by each circuit to be supplied to both analog-to-digital conversion circuits.

• The image sensor includes two signal processing circuits.
• Each circuit has a ramp signal generation circuit and an analog-to-digital conversion circuit.
• The wiring connects the circuits and allows the ramp signals to be supplied to both analog-to-digital conversion circuits.

Potential Applications

• Digital cameras
• Surveillance systems
• Medical imaging devices

Problems Solved

• Improved image quality
• Faster image processing
• More efficient use of resources

Benefits

• Higher resolution images
• Reduced noise in images
• Increased speed of image processing

Abstract

An image sensor including a first signal processing circuit including a first ramp signal generation circuit and a first analog-to-digital (AD) conversion circuit, a second signal processing circuit including a second ramp signal generation circuit and a second AD conversion circuit, and wiring connected so that a first ramp signal output from the first ramp signal generation circuit is supplied to the first and second AD conversion circuits, and a second ramp signal output from the second ramp signal generation circuit is supplied to the first and second AD conversion circuits.

COMMUNICATING APPARATUS, COMMUNICATION METHOD, AND STORAGE MEDIUM STORING PROGRAM (18367489)

Main Inventor

Atsushi Shimazaki

Brief explanation

The patent application describes a communication apparatus that can establish wireless connections with both an external access point and a communication partner apparatus. Here are the key points:

• The communication apparatus performs communication processing with a communication partner apparatus using a first communication unit.
• It establishes a wireless connection with an external access point using a second communication unit, which is different from the first communication unit.
• It also establishes a direct wireless connection with the same communication partner apparatus without the need for the external access point.
• Both the wireless connection and the direct wireless connection can be performed concurrently.
• In case the wireless connection is disconnected, the communication apparatus can search for the external access point while maintaining the direct wireless connection.
• The external access point is external to both the communication apparatus and the communication partner apparatus.

Potential applications of this technology:

• This technology can be used in devices that require continuous and uninterrupted communication with a partner device, such as in industrial automation systems or remote control applications.
• It can also be applied in scenarios where a backup connection is needed in case the primary wireless connection is lost, ensuring seamless communication.

Problems solved by this technology:

• The technology solves the problem of interrupted communication when the wireless connection with the external access point is lost.
• It provides a backup option by establishing a direct wireless connection with the communication partner apparatus, eliminating the need for the external access point.

Benefits of this technology:

• The communication apparatus can maintain communication with the partner apparatus even if the wireless connection with the external access point is lost.
• The concurrent use of both wireless connections ensures a reliable and uninterrupted communication link.
• The ability to establish a direct wireless connection without the external access point provides flexibility and redundancy in the communication system.

Abstract

A communication apparatus performs a first communication processing to a communication partner apparatus using a first communication unit, establishes a wireless connection based on an infrastructure mode between the communication apparatus and an external access point, wherein the wireless connection is established with a second communication unit different from the first communication unit, and establishes a direct wireless connection between the communication apparatus and the communication partner apparatus which is the same as the communication partner apparatus of the first communication unit, wherein the direct wireless connection is established without the external access point. The wireless connection and the direct wireless connection are concurrently performed, and the external access point is searched in a state that the direct wireless connection is maintained, in a case where the wireless connection disconnected, wherein the external access point is external to the communication apparatus and is external to the communication partner apparatus.

COMMUNICATION DEVICE, INFORMATION PROCESSING DEVICE, CONTROL METHOD, AND PROGRAM (18465057)

Main Inventor

Hajime Shimura

Brief explanation

The abstract describes a communication device that can transmit signals in different frequency bands of a frequency channel. It includes means to identify which frequency bands are already occupied and control the transmission power based on this information.

• The communication device can transmit signals in multiple frequency bands of a frequency channel.
• It has the ability to identify which frequency bands are already in use.
• The device adjusts the transmission power based on the identification result obtained.

Potential Applications

This technology can be applied in various communication systems and devices, including:

• Wireless communication devices such as smartphones, tablets, and laptops.
• Radio and television broadcasting systems.
• Internet of Things (IoT) devices and networks.
• Satellite communication systems.

Problems Solved

The technology addresses the following problems:

• Efficient utilization of frequency channels by identifying occupied frequency bands.
• Avoiding interference with other communication devices operating in the same frequency channel.
• Optimizing transmission power to ensure reliable and efficient communication.

Benefits

The use of this technology offers several benefits:

• Improved spectrum efficiency by identifying and utilizing available frequency bands.
• Reduced interference with other communication devices, leading to better overall performance.
• Enhanced reliability and efficiency of communication by optimizing transmission power.
• Increased capacity and throughput in wireless communication systems.

Abstract

A communication device includes transmitting means for transmitting a signal in one or more frequency bands of a frequency channel including a plurality of frequency bands, identifying means for identifying occupancy of the plurality of frequency bands, and control means for controlling transmission power for transmitting the signal from the transmitting means, on the basis of an identification result obtained by the identifying means.

SINGLE CELL MULTICAST TRAFFIC CHANNEL SCHEDULING BETWEEN TWO BASE STATIONS (18243908)

Main Inventor

Kyungmin Park

Brief explanation

The abstract describes a method for configuring and updating broadcast multicast services between two base stations. Here is a simplified explanation of the abstract:

• The first base station receives configuration parameters from the second base station for a broadcast multicast service.
• The configuration parameters include a start offset for scheduling and parameters for single cell multicast traffic channel (SC-MTCH) scheduling.
• Based on these parameters, the first base station determines its own scheduling offset and SC-MTCH scheduling parameters.
• The first base station sends a configuration update acknowledge message to the second base station, indicating that it has acknowledged the configuration update for the broadcast multicast service.

Potential Applications:

• This technology can be applied in wireless communication systems that utilize broadcast multicast services, such as cellular networks.
• It can be used to efficiently configure and update multicast services between different base stations, improving the overall performance and reliability of the network.

Problems Solved:

• Configuring and updating broadcast multicast services between base stations can be complex and time-consuming.
• This technology solves the problem of efficiently exchanging configuration parameters and updating the multicast service settings between base stations.

Benefits:

• The method simplifies the configuration and update process for broadcast multicast services, reducing the time and effort required.
• It ensures that the multicast service settings are accurately communicated between base stations, improving the overall performance and reliability of the network.
• The technology allows for seamless integration and coordination between different base stations, enhancing the user experience and network efficiency.

Abstract

A first base station may receive, from a second base station, configuration parameters employed by the second base station for at least one broadcast multicast service. The configuration parameters may comprise a first scheduling period start offset and first single cell multicast traffic channel (SC-MTCH) scheduling parameters comprising an on-duration timer value for single cell point to multipoint (SCPTM). Based on the configuration parameters, the first base station may determine a second scheduling period start offset and second SC-MTCH scheduling parameters. The first base station may transmit, to the second base station, a configuration update acknowledge message indicating an acknowledgement of a broadcast multicast service configuration update based on the configuration parameters.

ACCESS MANAGEMENT TO MULTI-USER UPLINK RANDOM RESOURCE UNITS BY A PLURALITY OF BSSs (18464117)

Main Inventor

Pascal VIGER

Brief explanation

The present invention is a wireless communication method in a wireless network that includes an access point and stations. The method involves the following steps:

• Receiving a trigger frame from the access point, which reserves a transmission opportunity on at least one communication channel of the wireless network. This transmission opportunity includes a random resource unit that the stations can access using a contention scheme.
• Receiving parameters of the contention scheme in management frames from the access point. These parameters include a contention window range.
• Contending access to the random resource unit of the reserved transmission opportunity using a contention window value.
• Updating the contention window value based on the success or failure of the access to the random resource unit.
• The updated contention window value remains within the contention window range obtained from the most recently received contention scheme parameters.

Potential applications of this technology:

• Wireless networks: This method can be applied to improve the efficiency and reliability of wireless communication in various types of wireless networks, such as Wi-Fi networks or cellular networks.

Problems solved by this technology:

• Contentions in wireless networks: The method addresses the issue of multiple stations contending for access to the same transmission opportunity in a wireless network. By using a contention scheme and updating the contention window value, the method helps to reduce collisions and improve overall network performance.

Benefits of this technology:

• Improved network efficiency: By reserving transmission opportunities and using a contention scheme, the method helps to minimize collisions and maximize the utilization of the wireless network resources.
• Enhanced reliability: The method's ability to update the contention window value based on the success or failure of access to the random resource unit helps to ensure reliable communication and reduce packet loss in the wireless network.

Abstract

The present invention relates to a wireless communication method in a wireless network comprising an access point and stations. The method comprises, at a station: receiving a trigger frame from the access point, the trigger frame reserving a transmission opportunity on at least one communication channel of the wireless network, the transmission opportunity including a random resource unit that the stations may access using a contention scheme; receiving parameters of the contention scheme in management frames from the access point, the parameters comprising a contention window range; contending access to the random resource unit of the transmission opportunity reserved by the received trigger frame, using a contention window value; and updating the contention window value based on the success or failure of the access to the random resource unit. The updated contention window value remains within the contention window range obtained from the most recently received contention scheme parameters.