CANON KABUSHIKI KAISHA patent applications published on December 14th, 2023

Patent applications for CANON KABUSHIKI KAISHA on December 14th, 2023

INSPECTION APPARATUS, INSPECTION METHOD, AND STORAGE MEDIUM (18324217)

Main Inventor

Riko MIURA

Brief explanation

The patent application describes a method to prevent errors in inspection by suppressing a failure in position adjustment using non-linear transformation. Here is a simplified explanation of the abstract:

• The method aims to prevent errors in inspection by ensuring accurate position adjustment between an inspection image and a reference image.
• Initially, position adjustment is performed using linear transformation between the inspection image (obtained by reading a printed material) and the reference image.
• However, in certain cases where a specific condition is met, further position adjustment is performed using non-linear transformation for the inspection image.
• The purpose of this additional non-linear transformation is to improve the accuracy of the position adjustment and reduce the occurrence of erroneous inspections.

Potential Applications:

• Quality control in manufacturing: This method can be applied in industries where accurate inspection of printed materials is crucial, such as packaging, labeling, and printing industries.
• Document verification: It can be used to verify the authenticity and accuracy of printed documents, such as passports, identification cards, and certificates.

Problems Solved:

• Error reduction: The method addresses the problem of erroneous inspections caused by inaccurate position adjustment between inspection and reference images.
• Improved accuracy: By incorporating non-linear transformation, the method aims to enhance the precision of position adjustment, reducing the chances of false positives or negatives in inspections.

Benefits:

• Increased efficiency: By preventing errors and reducing the need for re-inspection, the method can improve overall inspection efficiency.
• Enhanced quality control: Accurate position adjustment ensures that defects or discrepancies in printed materials are reliably detected, improving the quality control process.

Abstract

The occurrence of an erroneous inspection is suppressed by preventing a failure of position adjustment by non-linear transformation. In position adjustment between an inspection image obtained by reading a printed material and a reference image, after performing position adjustment by linear transformation, only in a case where a certain condition is satisfied, position adjustment by non-linear transformation is further performed for the inspection image for which the position adjustment by linear transformation has been performed.

RECORDING APPARATUS (18329664)

Main Inventor

SEIJI SUZUKI

Brief explanation

The patent application describes a recording apparatus with a recording head that can move between a recording position and a non-recording position. The apparatus includes a supporting portion that can be in two states: 

• In the first state, the supporting portion regulates the angle change of the ejection port surface of the recording head.
• In the second state, the supporting portion does not regulate the angle change of the ejection port surface.

Potential applications of this technology:

• Printing devices: The recording apparatus can be used in printers to control the movement and angle of the recording head, ensuring accurate and precise printing.
• Industrial manufacturing: This technology can be applied in various industries that require precise liquid ejection, such as textile printing, product labeling, or circuit board manufacturing.

Problems solved by this technology:

• Maintaining consistency: By regulating the angle change of the ejection port surface, the recording apparatus ensures consistent liquid ejection, reducing variations in print quality or manufacturing processes.
• Protection of the recording head: The supporting portion helps to protect the recording head from damage during movement, extending its lifespan and reducing maintenance requirements.

Benefits of this technology:

• Improved print quality: The regulated angle change of the ejection port surface ensures accurate and consistent liquid ejection, resulting in high-quality prints with sharp details and vibrant colors.
• Increased productivity: The precise movement and positioning of the recording head enable faster printing or liquid ejection processes, improving overall productivity in various applications.
• Cost savings: The protection provided by the supporting portion helps to prevent damage to the recording head, reducing the need for repairs or replacements and lowering maintenance costs.

Abstract

In a recording apparatus including a recording head having an ejection port surface in which an ejection port that ejects a liquid is provided and a supporting portion configured to support the recording head to move the recording head between a recording position and a non-recording position, the supporting portion can be in a first state where an angle change of the ejection port surface is regulated and a second state where the angle change of the ejection port surface is not regulated.

ELECTRONIC APPARATUS AND ACCESSORY (18455868)

Main Inventor

Yuhei Hattori

Brief explanation

The abstract describes an electronic apparatus that can be attached to an accessory via an accessory shoe. The apparatus includes contacts that can be connected to the accessory, and these contacts are arranged in a specific configuration. 

• The contacts include a first signal contact for transmitting data signals, a second signal contact for transmitting clock signals, and a third signal contact for receiving communication request signals from the accessory.
• The first and second signal contacts are placed next to each other, while the third signal contact is positioned on the opposite side of the second signal contact with respect to the first signal contact.
• When the apparatus receives a communication request signal via the third signal contact, it responds by transmitting the data signal through the first signal contact.

Potential applications of this technology:

• This technology can be used in various electronic devices that require detachable accessories, such as cameras, smartphones, or audio equipment.
• It can facilitate communication and data transfer between the electronic apparatus and the attached accessory.

Problems solved by this technology:

• The specific arrangement of the contacts ensures efficient and synchronized communication between the electronic apparatus and the accessory.
• The inclusion of a dedicated communication request signal contact allows for a prompt transmission of data signals when requested by the accessory.

Benefits of this technology:

• The simplified and standardized contact arrangement makes it easier for users to attach and detach accessories.
• The efficient communication and data transfer enhance the overall performance and functionality of the electronic apparatus.
• The prompt response to communication request signals ensures a seamless user experience.

Abstract

An electronic apparatus detachably attached to an accessory via an accessory shoe includes contacts electrically connectable to the accessory via the accessory shoe and arranged in a row. The contacts include a first signal contact used to transmit a data signal in a communication between the electronic apparatus and accessory, a second signal contact used to transmit a clock signal in synchronization with the data signal in the communication, and a third signal contact used to receive a communication request signal from the accessory. The first and second signal contacts are arranged next to each other. The third signal contact is disposed on an opposite side of the second signal contact with respect to the first signal contact. A transmission of the data signal via the first signal contact is executed in response to a reception of the communication request signal via the third signal contact.

IMPRINT APPARATUS, IMPRINT METHOD AND ARTICLE MANUFACTURING METHOD (18318801)

Main Inventor

TOSHIHIKO NISHIDA

Brief explanation

The patent application describes an imprint apparatus that can control the pressure applied to a substrate during the imprinting process. The apparatus includes a substrate holding unit with multiple independently controlled holding regions, a first obtaining unit to measure the pressing force between the mold and the imprint material on the substrate, and a control unit to adjust the pressure on each holding region based on the obtained information. The goal is to ensure that the deformation of the substrate caused by the pressing force remains within an acceptable range.

• The imprint apparatus has a substrate holding unit with multiple holding regions that can independently control the pressure applied to the substrate.
• A first obtaining unit measures the pressing force between the mold and the imprint material on the substrate.
• A control unit adjusts the pressure on each holding region based on the measured pressing force to prevent excessive deformation of the substrate.

Potential Applications

• This technology can be used in the manufacturing of microelectronics, such as integrated circuits and microchips.
• It can also be applied in the production of optical devices, such as lenses and displays.
• The imprint apparatus can be utilized in the fabrication of nanoscale structures for various applications, including sensors and biomedical devices.

Problems Solved

• The imprint apparatus solves the problem of excessive deformation of the substrate during the imprinting process.
• By controlling the pressure applied to the substrate, it ensures that the imprinting is performed within an allowable range, preventing damage or distortion of the substrate.
• The apparatus provides a more precise and controlled imprinting process, resulting in higher quality and accuracy of the final product.

Benefits

• The ability to independently control the pressure on each holding region allows for fine-tuning and optimization of the imprinting process.
• By preventing excessive deformation, the apparatus improves the yield and reliability of the manufacturing process.
• The technology enables the production of complex and intricate patterns with high precision and accuracy.

Abstract

An imprint apparatus including a substrate holding unit including a plurality of holding regions whose pressures to a substrate are independently controlled, and configured to hold the substrate on the plurality of holding regions, a first obtaining unit configured to obtain first information about a pressing force applied to a mold when the mold and an imprint material on the substrate are brought into contact with each other, and a control unit configured to control, based on the first information obtained by the first obtaining unit, the pressure between the substrate and each of the plurality of holding regions in a state in which the mold and the imprint material on the substrate are in contact with each other such that deformation that occurs in the substrate due to the pressing force falls within an allowable range.

FILM FORMING METHOD, FILM FORMING APPARATUS, AND ARTICLE MANUFACTURING METHOD (18329647)

Main Inventor

KENJI YOSHIDA

Brief explanation

The film forming method described in this patent application involves the discrete arrangement of droplets on a substrate, which contain a curable composition consisting of a polymerizable compound and a volatile solvent. The process includes analyzing an image of the droplets connecting to adjacent droplets on the substrate to form a continuous liquid film. The solvent in the liquid film is then volatilized at an enhanced rate compared to the film formation process. Finally, the liquid film is cured to form a solid film. If the analysis confirms that the liquid film has formed adequately, the process proceeds to volatilization and then to film formation.

• The method involves arranging droplets of a curable composition on a substrate.
• An image analysis is performed to ensure proper connection of the droplets, forming a continuous liquid film.
• The solvent in the liquid film is volatilized at an accelerated rate.
• The liquid film is cured to form a solid film.
• The process advances based on the analysis result, ensuring sufficient film formation before proceeding to volatilization and curing.

Potential Applications

This film forming method has potential applications in various industries, including:

• Coating industry: It can be used for the precise and controlled formation of films on different surfaces, such as metals, plastics, and glass.
• Electronics industry: It can be applied in the production of thin films for electronic devices, such as displays, solar cells, and printed circuit boards.
• Biomedical field: The method can be utilized for the fabrication of thin films in medical devices, drug delivery systems, and tissue engineering.

Problems Solved

The film forming method addresses several challenges in traditional film formation processes:

• Precise control: The discrete arrangement of droplets allows for precise control over film formation, ensuring uniformity and desired thickness.
• Enhanced volatilization: The method enhances the volatilization of the solvent, reducing the time required for film formation.
• Analysis-driven process: The analysis of the droplet connection ensures that the film formation is sufficient before proceeding to the next steps, minimizing defects and improving efficiency.

Benefits

The film forming method offers several benefits over conventional techniques:

• Improved efficiency: The enhanced volatilization and analysis-driven process reduce the overall time required for film formation, increasing production efficiency.
• Enhanced control: The method allows for precise control over film formation, resulting in uniform and high-quality films.
• Reduced defects: By ensuring sufficient film formation before proceeding, the method minimizes defects and improves the overall quality of the final film.
• Versatility: The method can be applied to various substrates and is compatible with different curable compositions, making it adaptable to a wide range of applications.

Abstract

A film forming method includes discretely arranging, on a substrate, a plurality of droplets of a curable composition containing a polymerizable compound that is a nonvolatile component, and a solvent that is a volatile component, analyzing an image obtained by capturing a process in which each of the plurality of droplets is connected to an adjacent droplet on the substrate, thereby forming a continuous liquid film on the substrate, volatilizing the solvent contained in the liquid film by enhancing a solvent volatilization effect as compared to the process of forming the liquid film, and forming a cured film by curing the liquid film, wherein if an analysis result obtained in the analyzing satisfies a predetermined condition representing that a forming state of the liquid film is sufficient, a process advances to the volatilizing and then advances to the forming.

TONER (18327506)

Main Inventor

MASAYA KOMURO

Brief explanation

The abstract describes a toner composition that includes a binder resin and two specific compounds. The toner must contain at least 0.3 mass ppm of one of the compounds. 

• The toner composition includes a binder resin and two specific compounds.
• The content of one of the compounds must be at least 0.3 mass ppm in the toner.
• The patent application focuses on the specific structural formulas (1) and (2) of the compounds used in the toner.
• The invention aims to improve the performance and properties of toner particles.
• The patent application does not provide information on the specific applications or benefits of the toner composition.

Potential Applications

The potential applications of this technology are not specified in the patent abstract.

Problems Solved

The patent abstract does not mention any specific problems solved by this technology.

Benefits

The benefits of this technology are not mentioned in the patent abstract.

Abstract

A toner comprising a toner particle comprising a binder resin, wherein the toner particle comprises a compound represented by a following structural formula (1) and a compound represented by a following structural formula (2), and a content of the compound represented by the following structural formula (2) comprised in the toner is 0.3 mass ppm or more,

DEVELOPING DEVICE (18138867)

Main Inventor

Yuta Okuyama

Brief explanation

The patent application describes a developing device that includes a conveying screw and an inductance sensor. The inductance sensor is capable of detecting the magnetic permeability of developer with high sensitivity. The conveying screw consists of two portions, each with a rotary shaft and a blade. The first portion is positioned opposite the detector in the conveying direction, while the second portion is located downstream of the detector within one pitch of the first blade. The diameter of the second rotary shaft is larger than that of the first rotary shaft.

• The device includes a conveying screw and an inductance sensor.
• The inductance sensor has high detection sensitivity for the magnetic permeability of developer.
• The conveying screw is divided into two portions, each with a rotary shaft and a blade.
• The first portion is positioned opposite the detector in the conveying direction.
• The second portion is located downstream of the detector within one pitch of the first blade.
• The diameter of the second rotary shaft is larger than that of the first rotary shaft.

Potential Applications

This technology can be applied in various devices that require the detection of magnetic permeability, such as:

• Photocopiers
• Printers
• Scanners
• Fax machines

Problems Solved

The device solves the following problems:

• Ensures accurate detection of the magnetic permeability of developer.
• Provides high detection sensitivity even when the magnetic material is not directly on the detector.
• Allows for efficient conveying of the developer.

Benefits

The benefits of this technology include:

• Improved accuracy in detecting the magnetic permeability of developer.
• Enhanced sensitivity in detecting the magnetic material even at a distance.
• Efficient and reliable conveying of the developer.

Abstract

Disclosed is a developing device including a conveying screw and an inductance sensor. The inductance sensor includes a detector detecting magnetic permeability of developer and has such detection sensitivity that the detection sensitivity with which the detector detects magnet permeability when magnetic material is 1 mm away from the detector in a vertical direction is 10% or more of that when magnetic material is on the detector. The conveying screw includes a first portion having a first rotary shaft and a first blade and a second portion having a second rotary shaft and a second blade. The first portion is opposite the detector with respect to a conveying direction of the conveying screw. The second portion is downstream of a downstream end of the detector in the conveying direction within one pitch of the first blade. The second rotary shaft diameter is greater than the first rotary shaft diameter.

TONER CONTAINER (18235957)

Main Inventor

Masaaki Sato

Brief explanation

The patent application describes a toner container for an image forming apparatus. The container has a toner accommodating portion, a base portion, and a shutter. The base portion includes a receiving opening, a discharge opening, and a passage for the toner to pass through. The shutter is rotatable between an open position and a closed position.

• The toner container is designed to hold toner for an image forming apparatus.
• The base portion has a receiving opening for the toner to enter and a discharge opening for the toner to be discharged.
• The passage extends from the receiving opening to the discharge opening, allowing the toner to pass through.
• The shutter can be rotated to either expose the discharge opening or cover it.
• The passage is inclined relative to the rotational axis of the shutter, with the receiving opening crossing the rotational axis and the discharge opening not crossing it.

Potential applications of this technology:

• This toner container can be used in various image forming apparatus such as printers, copiers, and multifunction devices.
• It can be implemented in both home and office environments.

Problems solved by this technology:

• The toner container provides a convenient and efficient way to store and dispense toner for image forming devices.
• The inclined passage design ensures that the toner flows smoothly from the receiving opening to the discharge opening.

Benefits of this technology:

• The toner container allows for easy replacement and refilling of toner.
• The shutter mechanism helps prevent toner leakage and contamination.
• The inclined passage design ensures efficient toner flow and reduces the risk of clogging.

Abstract

A toner container for use with an image forming apparatus is provided with a toner accommodating portion in which toner is accommodated; a base portion including a receiving opening for receiving the toner accommodated in the toner accommodating portion, a discharge opening for permitting discharge of the toner, received through the receiving opening, to an outside of the toner container, and a passage which is a passage extending from the receiving opening to the discharge opening and which is for permitting passing of the toner; and a shutter constituted so as to be rotatable about a rotational axis relative to the base between an open position where the discharge opening is exposed to the outside and a closed position where the shutter covers the discharge opening, wherein the passage extends in a direction in which the passage is inclined relative to the rotational axis so that the receiving opening is in a position where the receiving opening crosses the rotational axis and so that the discharge opening is in a position where the discharge opening does not cross the rotational axis.

DEVELOPING DEVICE (18139466)

Main Inventor

Masashi Wakisaka

Brief explanation

The patent application describes a developing device that includes a conveying screw and an inductance sensor. The inductance sensor is capable of detecting the magnetic permeability of the developer in a developing container. The detection sensitivity of the sensor is such that it can detect magnetic permeability even when the magnetic material is positioned 1 mm away from the sensor.

• The inductance sensor has high detection sensitivity for magnetic permeability.
• The conveying screw includes a rotary shaft, a spiral blade on the outer circumference of the shaft, and a rib that protrudes outwardly from the shaft.
• The rib is positioned opposite the detector in the conveying direction of the screw.
• The rib is equipped with a magnet.

Potential Applications

• This developing device can be used in various printing or copying machines that require precise detection of magnetic permeability in the developer.
• It can be applied in industrial processes where accurate monitoring of magnetic materials is necessary.

Problems Solved

• The device solves the problem of accurately detecting the magnetic permeability of the developer in a developing container.
• It addresses the issue of maintaining detection sensitivity even when the magnetic material is not in direct contact with the sensor.

Benefits

• The high detection sensitivity of the inductance sensor ensures accurate monitoring of the magnetic permeability.
• The presence of the rib with a magnet in the conveying screw enhances the detection capabilities of the device.
• The simplified design of the device makes it easy to implement and maintain.

Abstract

Disclosed is a developing device including a conveying screw and an inductance sensor. The inductance sensor includes a detector detecting magnetic permeability of the developer accommodated in a developing container and has such detection sensitivity that the detection sensitivity with which the detector detects magnetic permeability when a magnetic material is disposed at a position 1 mm away from the detector in a vertical direction is 10% or more of that when magnetic material is disposed at a position which is in contact with the detector. The conveying screw includes a rotary shaft; a blade which is spirally formed on an outer circumference of the rotary shaft; and a rib formed as to protrude outwardly from the outer circumference of the rotary shaft. The rib is disposed opposite the detector with respect to a conveying direction of the conveying screw. The rib is provided with a magnet.

DEVELOPING DEVICE (18237956)

Main Inventor

Tomoyuki Sakamaki

Brief explanation

The abstract of the patent application describes a specific aspect of a rotatable developing member, specifically related to the magnetic flux density of a regulating pole. The abstract states that the absolute value of the second maximum value is larger than the absolute value of the first maximum value. It also mentions that the angle from the second maximum position to a position where the magnetic flux density is half of the second maximum value is smaller than the angle from the position where the magnetic flux density is half of the first maximum value to the first maximum value.

• The absolute value of the second maximum value is larger than the absolute value of the first maximum value.
• The angle from the second maximum position to the position where the magnetic flux density is half of the second maximum value is smaller than the angle from the position where the magnetic flux density is half of the first maximum value to the first maximum value.

Potential applications of this technology:

• This technology could be applied in the development of printing or copying machines that use rotatable developing members.
• It may also find use in other devices that require precise control of magnetic flux density.

Problems solved by this technology:

• This technology addresses the need for precise control and regulation of the magnetic flux density in a rotatable developing member.
• It solves the problem of ensuring that the magnetic flux density reaches specific values at certain positions.

Benefits of this technology:

• By controlling the magnetic flux density, this technology can improve the performance and quality of printing or copying machines.
• It allows for more accurate and consistent development of images, resulting in sharper and clearer prints.

Abstract

An absolute value of a first maximum value is smaller than an absolute value of the second maximum value. With respect to a rotational direction of a rotatable developing member, an angle from a second maximum position to a position where a magnetic flux density of a regulating pole in a normal relative to an outer peripheral surface of the rotatable developing member is a half value of the second maximum value on a side downstream of the second maximum position is smaller than an angle from a position where the magnetic flux density of the regulating pole in the normal direction relative to the outer peripheral surface of the rotatable developing member is a half value of the first maximum value on a side upstream of the first maximum position to the first maximum value.

IMAGE FORMING APPARATUS (18237998)

Main Inventor

Koichi Taniguchi

Brief explanation

The abstract describes an image forming apparatus that includes a controller to control the position of a roller and a contact and separation mechanism during the image forming process. Here are the key points:

• The image forming apparatus is used to create and output images on multiple recording materials.
• The apparatus includes an inner roller and an outer member, which are positioned relative to each other in a circumferential direction.
• During the period between the passage of a preceding recording material and the arrival of a subsequent recording material at the transfer portion, the relative position between the inner roller and the outer member can be changed.
• A controller is responsible for controlling a position changing mechanism and a contact and separation mechanism.
• The position changing mechanism is used to separate the outer roller from a belt, while the contact and separation mechanism is used to change the relative position between the inner roller and the outer member.

Potential applications of this technology:

• This image forming apparatus can be used in various printing and copying machines to produce high-quality images on multiple recording materials.
• It can be employed in commercial printing services, office environments, and other industries that require efficient and reliable image reproduction.

Problems solved by this technology:

• The apparatus allows for precise control of the relative position between the inner roller and the outer member, ensuring accurate image formation on the recording materials.
• The contact and separation mechanism helps to prevent any unwanted contact or interference between the roller and the belt, which could result in image distortion or damage to the equipment.

Benefits of this technology:

• The ability to change the relative position between the inner roller and the outer member allows for flexibility in image formation, accommodating different sizes or types of recording materials.
• The precise control provided by the controller ensures consistent and high-quality image output.
• The contact and separation mechanism helps to prolong the lifespan of the equipment by preventing unnecessary wear and tear.

Abstract

An image forming apparatus employs a constitution in which, in a case that a relative position between an inner roller and an outer member with respect to a circumferential direction of the inner roller is changed in a period after a preceding recording material passes through a transfer portion and until a recording material subsequent to the preceding recording material reaches the transfer portion during execution of a job for forming and outputting images on a plurality of recording materials, a controller controls a position changing mechanism and a contact and separation mechanism so that a separating operation for separating the outer roller from a belt is performed and then the above described relative position is changed.

FIXING DEVICE (18300317)

Main Inventor

SUGURU TAKEUCHI

Brief explanation

The patent application describes a fixing device that includes a rotating belt with a lubricated inner surface, a heater, a rotating member, and a nip forming member. The nip forming member has a holding portion, an upstream sliding portion, and a downstream sliding portion. The downstream sliding portion has a curved shape and is designed to slide with the inner surface of the belt. The ratio of the curvature radius of the second sliding surface to the force applied to the belt is between 5 (mm/N) and 80 (mm/N).

• The fixing device includes an endless and rotatable belt with a lubricated inner surface.
• The device has a heater to provide heat for fixing.
• A rotating member is used to rotate and contact the belt.
• The nip forming member includes a holding portion, an upstream sliding portion, and a downstream sliding portion.
• The downstream sliding portion has a curved shape and is in contact with the inner surface of the belt.
• The ratio of the curvature radius of the second sliding surface to the force applied to the belt is between 5 (mm/N) and 80 (mm/N).

Potential Applications

• This fixing device can be used in printers, copiers, and other imaging devices that require heat-based fixing.
• It can also be applied in industrial settings where heat-based fixing is needed for various materials.

Problems Solved

• The curved shape of the second sliding surface helps to evenly distribute the force applied to the belt, reducing wear and tear.
• The lubricated inner surface of the belt ensures smooth rotation and prevents sticking or jamming.
• The design of the nip forming member allows for efficient heat transfer and uniform fixing of the printed or copied material.

Benefits

• The fixing device provides improved durability and longevity due to reduced wear on the belt.
• The smooth rotation of the belt and efficient heat transfer result in high-quality and consistent fixing of printed or copied materials.
• The design allows for easy maintenance and replacement of the belt and nip forming member.

Abstract

A fixing device includes an endless and rotatable belt of which an inner peripheral surface is applied with lubricant, a heater, a rotatable member to rotatably contact the belt and a nip forming member in contact with the inner peripheral surface of the belt. The nip forming member includes a holding portion, an upstream sliding portion and a downstream sliding portion. The downstream and upstream sliding portions have first and second sliding surfaces sliding with the inner peripheral surface of the belt, respectively. The second sliding surface has a curved shape, and when a force applied to the belt with respect to a length of the second sliding surface is defined as w (N/mm) and a curvature radius of the second sliding surface is defined as R (mm), R/w of the second sliding surface is equal to 5 (mm/N) or larger and equal to 80 (mm/N) or less.

FIXING DEVICE (18306952)

Main Inventor

Masayuki TAMAKI

Brief explanation

The patent application describes a fixing device used in printing machines to fix toner images onto paper. The device includes a rotating belt, a pressing roller, and a fixing pad.

• The pressing roller contacts the outer surface of the belt and creates a nip portion where the toner image is formed and fixed onto the paper using heat and pressure.
• The fixing pad contacts the inner surface of the belt and has a contact area that includes a downstream end portion.
• The downstream end portion of the fixing pad has a central portion and both end portions in the widthwise direction of the belt.
• The central portion of the fixing pad is located downstream of the both end portions in the conveyance direction of the paper.

Potential applications of this technology:

• Printing machines: The fixing device can be used in various types of printing machines, such as laser printers, photocopiers, and multifunction printers.
• Office equipment: The technology can be applied in office equipment that requires high-quality printing, such as scanners and fax machines.
• Commercial printing: The fixing device can be used in commercial printing presses to ensure accurate and efficient fixing of toner images onto various types of paper.

Problems solved by this technology:

• Improved image quality: The fixing device ensures that toner images are fixed onto the paper accurately and without smudging, resulting in high-quality prints.
• Enhanced durability: The design of the fixing pad and its contact area with the belt helps to prolong the lifespan of the device, reducing the need for frequent maintenance or replacement.
• Consistent performance: The fixing device provides consistent heat and pressure during the fixing process, ensuring reliable and uniform results across multiple print jobs.

Benefits of this technology:

• Efficient fixing process: The combination of the rotating belt, pressing roller, and fixing pad allows for quick and efficient fixing of toner images onto paper, increasing productivity.
• Cost-effective: The improved durability and consistent performance of the fixing device reduce the need for repairs or replacements, resulting in cost savings for users.
• Versatile compatibility: The fixing device can be used with various types of printing machines and paper, making it a versatile solution for different printing needs.

Abstract

A fixing device includes a rotatable endless belt, a pressing roller and a fixing pad. The pressing roller contacts an outer peripheral surface of the belt and forms a nip portion in cooperation with the belt. A toner image is formed in the nip portion and fixed onto the recording material by application of heat and pressure. The fixing pad contacts an inner peripheral surface of the belt. The fixing pad includes a contact area in contact with the inner peripheral surface of the belt. The contact area includes a downstream end portion with respect to a conveyance direction of the recording material. The downstream end portion includes a central portion and both end portions with respect to a widthwise direction of the belt. The central portion locates downstream of the both end portions with respect to the conveyance direction.

HEATER INCLUDING A PLURALITY OF HEAT GENERATION MEMBERS, FIXING APPARATUS, AND IMAGE FORMING APPARATUS (18456569)

Main Inventor

Kazuhiro Doda

Brief explanation

The abstract describes a heater design that includes multiple heat generation members arranged on a substrate. The first heat generation member, second heat generation member, third heat generation member, and fourth heat generation member are all positioned on the substrate. 

• The heater design includes a substrate and multiple heat generation members.
• The first and second heat generation members have the same length in the longitudinal direction.
• The third and fourth heat generation members have shorter lengths compared to the first and second heat generation members.
• All heat generation members are arranged on the substrate.

Potential Applications

This heater design could have various applications in different industries, including:

• Heating systems for residential and commercial buildings.
• Industrial heating processes.
• Automotive heating systems.
• Medical devices requiring controlled heating.

Problems Solved

The heater design addresses several challenges in heating systems, such as:

• Efficient heat distribution.
• Space limitations for installation.
• Temperature control and regulation.
• Uniform heating across the substrate.

Benefits

The proposed heater design offers several advantages:

• Improved heat distribution due to the arrangement of multiple heat generation members.
• Flexibility in installation due to the compact size and arrangement on the substrate.
• Enhanced temperature control and regulation.
• Uniform heating across the substrate, reducing hotspots and cold spots.

Abstract

The heater including a substrate, a first heat generation member, a second heat generation member having a length substantially a same in a longitudinal direction as a length of the first heat generation member, a third heat generation member having a length shorter than lengths of the first heat generation member and the second heat generation member in the longitudinal direction, and a fourth heat generation member having a length shorter than length of the third heat generation member in the longitudinal direction, wherein the first heat generation member, the second heat generation member, the third heat generation member and the fourth heat generation member are arranged on the substrate.

IMAGE FORMING APPARATUS THAT FORMS IMAGE ON SHEET USING TONE CORRECTION CONDITION CORRESPONDING TO PROCESS SPEED (18326201)

Main Inventor

Tatsuomi MURAYAMA

Brief explanation

The patent application describes an image forming apparatus that can convert the density of an image formed on an image carrier at one process speed into a density at another process speed. This is achieved through the use of a storage unit and a control unit.

• The storage unit stores conversion information that allows for the conversion of image density from one process speed to another.
• The control unit forms multiple patch images of different densities on the image carrier for each process speed.
• The control unit determines the densities of the patch images based on the process speed and the conversion information.
• The control unit generates tone correction conditions that correspond to each process speed.

Potential applications of this technology:

• Printing industry: This image forming apparatus can be used in printers and copiers to ensure consistent image quality at different process speeds.
• Graphic design: Designers can use this technology to accurately preview how an image will appear at different printing speeds.
• Photography: Photographers can benefit from this technology when printing their images at various speeds, ensuring accurate reproduction of colors and tones.

Problems solved by this technology:

• Inconsistent image quality: Different process speeds can result in variations in image density. This technology solves this problem by providing a conversion method to maintain consistent density.
• Difficulty in predicting image appearance: Without this technology, it can be challenging to anticipate how an image will look when printed at different speeds. This invention provides a solution by generating tone correction conditions.

Benefits of this technology:

• Consistent image quality: By converting image density between process speeds, this technology ensures consistent and accurate image reproduction.
• Time and cost savings: With the ability to predict and adjust for image appearance at different speeds, users can avoid costly reprints and save time in the printing process.
• Enhanced creativity: Designers and photographers can have more control over the final appearance of their images, allowing for greater creative expression.

Abstract

An image forming apparatus includes a storage unit configured to store first conversion information for converting a density of an image formed on an image carrier at a process speed into a density at another process speed among a plurality of process speeds; and a control unit configured to form a plurality of first patch images of different densities on the image carrier, with respect to each of the plurality of process speeds, determine respective densities of the plurality of first patch images based on a process speed at the time of formation of each of the plurality of first patch images and the first conversion information, and generate pieces of the tone correction condition that respectively correspond to the plurality of process speeds.

IMAGE FORMING APPARATUS (18330038)

Main Inventor

SHIGEO HONGU

Brief explanation

The patent application describes an image forming apparatus that includes various components such as an image forming unit, rotary members, a web, feed roller, winding roller, contact member, detection unit, and control unit. 

• The apparatus has two power-ON states and a power-OFF state, and it is designed to detect the diameter difference of the web between these states.
• If the diameter difference is equal to or greater than a predetermined value, the control unit prevents the image forming unit from creating a toner image.
• However, if the diameter difference is smaller than the predetermined value, the control unit allows the image forming unit to create a toner image.

Potential applications of this technology:

• This image forming apparatus can be used in various printing devices such as laser printers, photocopiers, and multifunction printers.
• It can be implemented in both personal and commercial printing equipment.

Problems solved by this technology:

• The apparatus prevents the formation of toner images when there is a significant diameter difference in the web, ensuring the quality and consistency of printed output.
• This feature helps avoid potential issues such as misalignment, smudging, or poor image quality caused by variations in the web diameter.

Benefits of this technology:

• By controlling the formation of toner images based on the diameter difference of the web, the apparatus ensures consistent and high-quality printing results.
• It helps maintain the reliability and efficiency of the image forming process, reducing the need for reprints or manual adjustments.
• The detection and control mechanism provided by this technology can contribute to cost savings by minimizing toner waste and improving overall productivity.

Abstract

An image forming apparatus includes an image forming unit, a first rotary member, a second rotary member, a web, a feed roller, a winding roller, a contact member, a detection unit, and a control unit. In a state where the apparatus is turned from a first power-ON state to a second power-ON state through a power-OFF state after the contact member reached a notch, if a difference between a diameter of a web at an end of the first power-ON state and the diameter of the web at a start of the second power-ON state is equal to or greater than a predetermined value, the control unit controls the image forming unit not to form a toner image. In the state after the contact member reached the notch, if the difference is smaller than the predetermined value, the control unit permits the image forming unit to form a toner image.

IMAGE FORMING APPARATUS (18450478)

Main Inventor

Masaki Kakitani

Brief explanation

The patent application describes an image forming apparatus that includes various covers to form the appearance of the apparatus. 

• The image forming unit is responsible for creating images on a recording medium.
• The upper surface cover is located on the top of the apparatus and contributes to its overall appearance.
• The first cover is positioned on the front surface of the apparatus and also contributes to its appearance. It is made of a resin material.
• The second cover is placed above the first cover on the front surface of the apparatus. It is made of a ferromagnetic material.

Potential Applications:

• This image forming apparatus can be used in various industries that require printing or image formation, such as offices, schools, and printing shops.
• It can be used in personal or professional settings where high-quality image formation is needed.

Problems Solved:

• The various covers of the image forming apparatus help to protect the internal components from dust, dirt, and other external factors.
• The use of different materials for the covers adds to the aesthetic appeal of the apparatus.

Benefits:

• The upper surface cover and the first cover contribute to the overall appearance of the image forming apparatus, making it visually appealing.
• The second cover, made of a ferromagnetic material, can potentially have additional functionalities, such as magnetic attachment of accessories or easy customization options.
• The combination of different covers and materials provides a unique and innovative design for the image forming apparatus.

Abstract

An image forming apparatus including: an image forming unit configured to form an image on a recording medium: an upper surface cover which is provided to an upper surface of the image forming apparatus and forms at least a part of an appearance of the image forming apparatus; a first cover which is provided to a front surface of the image forming apparatus and forms at least a part of the appearance of the image forming apparatus; and a second cover which is provided to the front surface of the image forming apparatus so as to be located above the first cover and forms at least a part of the appearance of the image forming apparatus. The first cover includes a resin material. The second cover includes a ferromagnetic material.

CARTRIDGE AND IMAGE FORMING APPARATUS (18237469)

Main Inventor

Naoki Matsumaru

Brief explanation

The abstract describes a cartridge that includes a photosensitive drum and a developing roller. The developing roller is designed to develop a latent image on the photosensitive drum using toner. The cartridge also includes two electrical contacts, one connected to the charging roller and the other connected to the developing roller. These electrical contacts are positioned on opposite sides of the photosensitive drum and developing roller.

• The cartridge includes a photosensitive drum and a developing roller.
• The developing roller is responsible for developing a latent image on the photosensitive drum using toner.
• The cartridge has two electrical contacts, one connected to the charging roller and the other connected to the developing roller.
• The electrical contacts are positioned on opposite sides of the photosensitive drum and developing roller.

Potential Applications

• This cartridge technology can be used in printers and photocopiers that utilize toner-based printing.
• It can be applied in various industries that require high-quality printing or copying, such as publishing, advertising, and graphic design.

Problems Solved

• The cartridge solves the problem of developing a latent image on the photosensitive drum by using a developing roller and toner.
• The electrical contacts ensure proper electrical connection between the charging roller and the developing roller.

Benefits

• The cartridge provides an efficient and reliable method for developing images on the photosensitive drum.
• The positioning of the electrical contacts on opposite sides of the drum and roller allows for effective electrical connection.
• This technology can result in improved print quality and consistency.

Abstract

A cartridge includes a photosensitive drum and a developing roller, with the developing roller being configured to develop a latent image formed on the photosensitive drum with toner. The cartridge also includes a first electrical contact electrically connected to the charging roller and the second electrical contact electrically connected to the developing roller. As viewed along the axis of the photosensitive drum, the first electrical contact and the second electrical contact are positioned on opposite sides with respect to a line that passes through an axis of the photosensitive drum and an axis of the developing roller.

VIRTUAL SPACE MANAGEMENT SYSTEM AND METHOD FOR THE SAME (18330959)

Main Inventor

YUKI SHIRAKAWA

Brief explanation

The abstract describes a virtual space management system that allows multiple users to participate as avatars using client terminals. The system controls the display of private content on a user's device based on the gestures of other avatars and the actions of the user in the virtual space.

• The system manages a virtual space where users interact as avatars.
• It provides a private content display area on a user's device.
• The display of private content is controlled based on the gestures of other avatars and the actions of the user.
• The system uses client terminals to enable users to participate in the virtual space.
• The private content is displayed on the user's device object.
• The control of private content is based on gestures and operations within the virtual space.

Potential applications of this technology:

• Virtual reality gaming platforms where users can interact with each other as avatars and have private content displayed on their devices.
• Virtual meetings or conferences where participants can have private content displayed on their devices during the session.
• Virtual classrooms where students can have personalized content displayed on their devices based on their interactions with the virtual environment.

Problems solved by this technology:

• Ensures privacy by allowing users to have private content displayed on their devices in a virtual space.
• Facilitates personalized experiences by controlling the display of content based on user gestures and actions.
• Enhances user engagement and immersion in virtual environments by providing a private content display area.

Benefits of this technology:

• Improved user experience by allowing users to have private content displayed on their devices.
• Increased privacy and control over personal information in virtual spaces.
• Enhanced interactivity and engagement in virtual environments.

Abstract

A virtual space management system configured to manage a virtual space in which a plurality of users participates as avatars using client terminals performs control to provide a private content in a display area of a user device object via a client terminal of a second user, based on at least one of a gesture of a first avatar of a first user on both the user device object and a second avatar of the second user in the virtual space, and an operation by the second user in the virtual space.

INFORMATION PROCESSING APPARATUS, CONTROL METHOD FOR INFORMATION PROCESSING APPARATUS, AND STORAGE MEDIUM (18330236)

Main Inventor

TAKUMI MAEDA

Brief explanation

The abstract describes an information processing apparatus that has multiple functions and can be used in different environments. It includes the following components:

• Accepting unit: This unit allows the user to select one environment from a range of different environments for using the information processing apparatus.
• First notification unit: This unit provides a notification when there is a change in the use of a function among the multiple functions of the apparatus. The change occurs when a specific set of values corresponding to the selected environment is set.
• Second notification unit: This unit extracts a set value related to the change in use from the group of set values and provides a notification of that specific set value.
• Setting unit: This unit performs batch setting for the information processing apparatus based on the group of set values when instructed to do so.

Potential applications of this technology:

• This technology can be used in various electronic devices such as smartphones, tablets, and computers, where different environments require different settings and configurations.
• It can be applied in smart homes or smart offices, where the information processing apparatus needs to adapt to different user preferences and environmental conditions.

Problems solved by this technology:

• This technology simplifies the process of setting up an information processing apparatus in different environments by allowing batch setting based on a group of set values.
• It eliminates the need for manual configuration and reduces the chances of errors or inconsistencies in the settings.

Benefits of this technology:

• Users can easily switch between different environments without the hassle of manually adjusting the settings each time.
• It saves time and effort by allowing batch setting based on a group of set values.
• The notifications provided by the apparatus help users understand the changes in function and the specific set values associated with them.

Abstract

An information processing apparatus having a plurality of functions includes: an accepting unit configured to accept selection of one environment from among a plurality of different environments as a use environment of the information processing apparatus; a first notification unit configured to provide a notification of a function which is at least one of the plurality of functions and for which a change in use occurs when a group of set values corresponding to the selected one environment is set in the information processing apparatus; a second notification unit configured to extract a set value related to the change in use from the group of set values and provide a notification of the set value; and a setting unit configured to perform batch setting for the information processing apparatus on the basis of the group of set values in response to an instruction for setting the group of set values.

IMAGE FORMING APPARATUS, METHOD OF CONTROLLING IMAGE FORMING APPARATUS, MANAGEMENT SERVER SYSTEM, METHOD OF CONTROLLING MANAGEMENT SERVER SYSTEM, INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION PROCESSING APPARATUS, AND STORAGE MEDIUM ([[18322913. IMAGE FORMING APPARATUS, METHOD OF CONTROLLING IMAGE FORMING APPARATUS, MANAGEMENT SERVER SYSTEM, METHOD OF CONTROLLING MANAGEMENT SERVER SYSTEM, INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION PROCESSING APPARATUS, AND STORAGE MEDIUM simplified abstract (CANON KABUSHIKI KAISHA)|18322913]])

Main Inventor

TOSHIHIKO IIDA

Brief explanation

The patent application describes an image forming apparatus that uses a color profile for print processing. It also includes a receiving unit that can receive messages related to color profiles from a management server system. The apparatus has a processing unit that can execute operations related to the color profile based on the received messages.

• The image forming apparatus performs print processing using a color profile.
• It can receive messages related to color profiles from a management server system.
• The messages are sent in a common message format and can include operation commands.
• The processing unit of the apparatus can execute operations related to the color profile based on the received messages.

Potential Applications

• This technology can be used in various industries that require high-quality color printing, such as graphic design, advertising, and photography.
• It can be applied in office environments where multiple image forming apparatuses are used and color management is necessary.
• The technology can be integrated into printing services and print shops to ensure consistent color output across different devices.

Problems Solved

• The image forming apparatus solves the problem of inconsistent color output by using a color profile for print processing.
• The receiving unit and management server system address the issue of managing color profiles across multiple devices.
• The technology allows for centralized control and management of color profiles, reducing the complexity and potential errors in color management.

Benefits

• The use of color profiles ensures accurate and consistent color reproduction in print processing.
• The ability to receive messages related to color profiles allows for easy updates and adjustments to the color management system.
• Centralized color management through the management server system simplifies the process and reduces the need for manual configuration and calibration.

Abstract

An image forming apparatus comprising: a print unit configured to perform print processing by using a color profile; a receiving unit configured to receive a message including a predetermined operation command related to a color profile, the message being sent from a management server system which executes color management between or among a plurality of image forming apparatuses, and being constructed in a common message format in the plurality of image forming apparatuses; and a processing unit configured to execute predetermined processing related to the color profile according to the predetermined operation command included in the message received by the receiving unit.

PRINT JOB PROCESSING APPARATUS, PRINT JOB PROCESSING METHOD, IMAGE FORMING APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM (18328604)

Main Inventor

YUTAKA SAOTOME

Brief explanation

The patent application describes a print job processing apparatus that arranges images of print jobs side by side on a sheet. It calculates the margin width of the sheet for already-arranged images and replaces a replaceable image with a newly-received print job image if it cannot fit within the calculated margin width. The replaceable image is an image already included in the arrangement, and the replacement ensures that the margin width remains positive but shorter than before.

• The apparatus processes print jobs for nesting printing.
• It arranges images of print jobs side by side on a sheet.
• It calculates the margin width of the sheet for already-arranged images.
• It replaces a replaceable image with a newly-received print job image if it cannot fit within the calculated margin width.
• The replaceable image is an image already included in the arrangement.
• The replacement ensures that the margin width remains positive but shorter than before.

Potential Applications

• Print job processing in various industries such as publishing, advertising, and packaging.
• Efficient use of paper and resources in printing operations.
• Streamlining the printing process for large-scale production.

Problems Solved

• Optimizing the arrangement of print job images on a sheet to minimize wasted space.
• Ensuring that newly-received print job images can be accommodated within the available margin width.
• Avoiding the need for manual adjustments or reprints when images cannot fit within the existing arrangement.

Benefits

• Increased efficiency in print job processing and production.
• Reduction in paper and resource wastage.
• Cost savings by minimizing the need for reprints or adjustments.

Abstract

A print job processing apparatus that processes print jobs for nesting printing to arrange images of the received print jobs side by side in a width direction of a sheet, calculate a margin width of the sheet for already-arranged images and replace a replaceable image with an image of a newly-received print job in a case where the image of the newly-received print job is not arrangeable in a margin with the margin width calculated for the already-arranged images, in which the replaceable image is an image included in the already-arranged images, and is such an image that the margin width after replacement of the replaceable image with the image of the newly-received print job is equal to or longer than zero and is shorter than the margin width before the replacement.

PRINT CONTROL APPARATUS, CONTROL METHOD FOR PRINT CONTROL APPARATUS, AND PRINT CONTROL SYSTEM (18329426)

Main Inventor

HIROYA IGARASHI

Brief explanation

The abstract describes a print control apparatus that can be activated based on the activation of an image forming apparatus. The apparatus includes computer-readable storage media and processors that can receive a shut-down instruction, receive a signal from the image forming apparatus, transmit a shut-down notification to the image forming apparatus, and receive a reply to the shut-down notification. In case the shut-down instruction is received, the print control apparatus performs shut-down processing upon receiving a predetermined signal from the image forming apparatus and receiving the reply to the shut-down notification.

• The print control apparatus is communicable with an image forming apparatus.
• It can be activated based on the activation of the image forming apparatus.
• It includes computer-readable storage media and processors.
• The apparatus can receive a shut-down instruction.
• It can receive a signal from the image forming apparatus.
• It can transmit a shut-down notification to the image forming apparatus.
• It can receive a reply to the shut-down notification.
• In case a shut-down instruction is received, the apparatus performs shut-down processing upon receiving a predetermined signal from the image forming apparatus and receiving the reply to the shut-down notification.

Potential Applications

• This technology can be used in various printing environments where an image forming apparatus and a print control apparatus are used together.
• It can be applied in office settings, print shops, and other industries that require efficient print control and management.

Problems Solved

• The print control apparatus solves the problem of coordinating the shut-down process between the image forming apparatus and the print control apparatus.
• It ensures that the print control apparatus shuts down properly when instructed, without causing any disruptions or errors.

Benefits

• The print control apparatus provides a streamlined and synchronized shut-down process between the image forming apparatus and the print control apparatus.
• It helps to prevent any data loss or system errors that may occur during the shut-down process.
• The technology improves the overall efficiency and reliability of print control operations.

Abstract

A print control apparatus communicable with an image forming apparatus and configured to be activated based on activation of the image forming apparatus includes one or more computer-readable storage media, and one or more processors, wherein the one or more processors and the one or more computer-readable storage media are configured to receive a shut-down instruction, receive a signal from the image forming apparatus, transmit a shut-down notification to the image forming apparatus, and receive a reply to the shut-down notification from the image forming apparatus, and perform, in a case where the shut-down instruction is received, shut-down processing of the print control apparatus upon receiving, as the signal, a predetermined signal from the image forming apparatus and receiving the reply to the shut-down notification.

CLOUD SERVER, CLOUD SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM (18331001)

Main Inventor

HIROSHI FUSE

Brief explanation

The abstract describes a cloud server that offers a cloud cooperation service for print jobs. The server receives a request from an image forming apparatus to acquire a print job. It then gathers information on a print job managed by its own cloud cooperation service, as well as information on print jobs managed by another cloud cooperation service and a print service that works with the second cloud cooperation service. Finally, the server transmits a print job list, including all the gathered information, back to the image forming apparatus.

• The cloud server receives a request from an image forming apparatus to acquire a print job.
• It collects information on a print job managed by its own cloud cooperation service.
• The server also gathers information on print jobs managed by another cloud cooperation service and a print service that cooperates with the second cloud cooperation service.
• It then sends a print job list, including all the acquired information, back to the image forming apparatus.

Potential Applications

• Streamlining print job management in cloud-based environments.
• Enhancing collaboration between different cloud cooperation services.
• Improving efficiency and convenience in print job handling.

Problems Solved

• Simplifies the process of acquiring and managing print jobs in a cloud environment.
• Facilitates the integration of multiple cloud cooperation services and print services.
• Reduces the complexity and time required for print job coordination.

Benefits

• Increased efficiency in print job acquisition and management.
• Improved collaboration between different cloud cooperation services and print services.
• Enhanced convenience for users in handling print jobs.

Abstract

A first cloud server, that provides a first cloud cooperation service, executes instructions to: receive, from an image forming apparatus, a first acquisition request to acquire a print job; acquire information on a first print job managed by the first cloud cooperation service; acquire, from a second cloud server, information on a second print job managed by a second cloud cooperation service and information on a third print job managed by a first print service cooperating with the second cloud cooperation service; and transmit a print job list including the information on the first print job, the information on the second print job, and the information on the third print job to the image forming apparatus.

INFORMATION PROCESSING APPARATUS, PRINTING APPARATUS, PRINTING SYSTEM, MEDIUM, AND PRINTING CONTROL METHOD (18304495)

Main Inventor

TOMOYA MIYOSHI

Brief explanation

An information processing apparatus is described in this patent application. The apparatus is designed to handle print jobs and communicate with a printing apparatus. Here are the key points:

• The apparatus can transmit attribute information about a specific print job to a printing apparatus when requested.
• The attribute information is associated with multiple print jobs that are registered together.
• When a printing apparatus requests attribute information for a designated print job, the apparatus responds by transmitting the requested information.
• The apparatus can also receive a job fetch request from the printing apparatus, along with password information entered into the printing apparatus.
• The received password information is then verified against the password attribute included in the attribute information for the designated print job.
• If the verification is successful, the apparatus transmits both the designated print job and its attribute information to the printing apparatus.

Potential applications of this technology:

• This technology can be used in office environments where multiple print jobs are managed and sent to a printing apparatus.
• It can be particularly useful in situations where certain print jobs require password protection or authorization before being printed.

Problems solved by this technology:

• This technology solves the problem of securely transmitting print jobs and their associated attribute information to a printing apparatus.
• It also addresses the need for password protection and verification for specific print jobs.

Benefits of this technology:

• The apparatus provides a secure and efficient way to transmit print jobs and their attribute information to a printing apparatus.
• It ensures that only authorized print jobs are fetched and printed, enhancing security and preventing unauthorized access to sensitive documents.

Abstract

An information processing apparatus is provided. The apparatus transmits, to a printing apparatus, attribute information regarding a designated print job, out of at least one print job registered together with attribute information, in response to a request, from the printing apparatus, for the attribute information regarding the designated print job, receives a job fetch request from the printing apparatus together with password information input to the printing apparatus in accordance with a password attribute included in the attribute information, verifies the received password information with a value of the password attribute included in the attribute information regarding the designated print job, and transmits the designated print job and the attribute information regarding the designated print job to the printing apparatus if the verification is successful.

INFORMATION PROCESSING APPARATUS, CONTROL METHOD OF INFORMATION PROCESSING APPARATUS, AND STORAGE MEDIUM (18327770)

Main Inventor

MASAO MAEDA

Brief explanation

The abstract of this patent application describes a method for changing the password of a printer from an external device, such as a smartphone, through a remote user interface (UI). The printer will only change the password if a specific user operation is performed on the printer's operation panel.

• The patent application describes a method for changing the printer password remotely.
• The change can be initiated from an external device, like a smartphone.
• The printer will only update the password if a specific user operation is performed on the printer's operation panel.

Potential Applications

This technology can have various applications in the field of printer security and user convenience:

• Enhanced printer security: The ability to change the printer password remotely adds an extra layer of security, preventing unauthorized access.
• Remote management: Users can conveniently manage printer settings, including password changes, without physically interacting with the printer.
• User-friendly interface: The use of a smartphone as a remote UI simplifies the process of changing the printer password, making it more accessible to users.

Problems Solved

This technology addresses the following problems:

• Inconvenience: Previously, changing the printer password required direct interaction with the printer's operation panel, which could be time-consuming and inconvenient.
• Security vulnerabilities: If the printer password could only be changed through the operation panel, it could be susceptible to unauthorized changes if left unattended.
• Limited accessibility: Users who are not physically present near the printer may face difficulties in changing the password.

Benefits

The benefits of this technology include:

• Improved security: The ability to change the printer password remotely adds an extra layer of protection against unauthorized access.
• Convenience: Users can change the printer password from their smartphones, eliminating the need for physical interaction with the printer.
• Accessibility: Users can manage printer settings, including password changes, from anywhere as long as they have access to the remote UI.

Abstract

If a password set in a printer is changed by an operation performed from an external apparatus such as a smartphone via a remote user interface (UI), the printer changes the password set in the printer on the condition that a predetermined user operation is performed on an operation panel of the printer.

IMAGE-FORMING SYSTEM (18324503)

Main Inventor

TAKAHIRO SUZUKI

Brief explanation

The patent application describes an image-forming system that includes an image-forming apparatus, a reading apparatus, and at least one processor. The system is designed to form a test chart on a first sheet, calibrate the read image data obtained from the test chart, and inspect an inspection target image formed on a second sheet.

• The image-forming system includes an image-forming apparatus, a reading apparatus, and at least one processor.
• The reading apparatus reads an image formed on a sheet to obtain read image data.
• The image-forming apparatus is controlled to form a test chart on a first sheet.
• The first read image data obtained from reading the test chart is used to calibrate the second read image data obtained from reading an inspection target image formed on a second sheet.
• The inspection target image is inspected based on the calibrated second read image data and the RIP data.
• The test chart includes a patch arrangement with multiple patches, where the periphery patch is smaller than the interior patch.

Potential applications of this technology:

• Printing industry: The image-forming system can be used in printing machines to ensure accurate and high-quality image reproduction.
• Quality control: The system can be used in various industries to inspect and verify the quality of printed images.
• Graphic design: Graphic designers can use the system to calibrate and fine-tune their designs for optimal printing results.

Problems solved by this technology:

• Inaccurate image reproduction: The system helps calibrate the image-forming apparatus to ensure accurate and consistent image reproduction.
• Quality control issues: By inspecting the inspection target image, the system helps identify any defects or inconsistencies in the printed images.
• Wasted resources: The calibration process helps reduce waste by ensuring that the image-forming apparatus is properly calibrated before printing.

Benefits of this technology:

• Improved image quality: The calibration process ensures accurate color reproduction and image clarity.
• Time and cost savings: By inspecting the inspection target image, any issues can be identified and resolved early, reducing the need for reprints and saving time and resources.
• Enhanced productivity: The system automates the calibration and inspection process, allowing for faster and more efficient image reproduction.

Abstract

An image-forming system includes an image-forming apparatus; a reading apparatus configured to read an image formed on a sheet to obtain read image data; and at least one processor configured to: control the image-forming apparatus to form a test chart on a first sheet, calibrate, using first read image data obtained by reading the test chart on the first sheet, second read image data that is obtained by reading an inspection target image formed by the image-forming apparatus on a second sheet based on RIP data, and inspect the inspection target image based on the calibrated second read image data and the RIP data. The test chart includes a patch arrangement with a plurality of patches, and a size of a periphery patch is smaller than a size of an interior patch.

ITEM MANAGEMENT SYSTEM, ITEM MANAGEMENT METHOD, READING APPARATUS, AND INFORMATION PROCESSING APPARATUS (18456631)

Main Inventor

YUKI NAKAJIMA

Brief explanation

The abstract describes an item management system that uses wireless devices and reading apparatus to manage item data and determine the entity to which an item belongs. The system includes a first wireless device installed at a fixed position, a second wireless device that moves with the item, and at least one reading apparatus to read identification information stored in the wireless devices. A management unit is responsible for managing the item data.

• The system uses wireless devices and reading apparatus to manage item data and determine ownership.
• A first wireless device is installed at a fixed position, while a second wireless device moves with the item.
• Identification information stored in the wireless devices is read by at least one reading apparatus.
• The management unit updates the item data to indicate the item's ownership based on the identification information read by the reading apparatus.
• If the first reading apparatus reads the identification information of both the first and second wireless devices, the item data is updated to indicate that the item belongs to the first entity related to the first position.

Potential Applications

• Inventory management systems in warehouses or retail stores.
• Asset tracking systems in industries like manufacturing or logistics.
• Library or museum management systems to track the location of items.

Problems Solved

• Efficiently managing and tracking items across multiple entities.
• Ensuring accurate ownership information for items that may move between different positions or entities.
• Reducing manual effort and human error in item management processes.

Benefits

• Improved efficiency in item management and tracking.
• Real-time updates on item ownership and location.
• Reduction in manual data entry and potential errors.
• Streamlined inventory control and asset management processes.

Abstract

An item management system for managing item data that indicates an entity to which an item belongs among a plurality of entities comprising: a first wireless device installed at a first position; a second wireless device that moves together with the item; at least one reading apparatus that reads identification information stored in a wireless device; and a management unit configured to manage the item data. In a state where the item data indicates that the item belongs to a second entity related to a second position, the management unit is configured to update the item data such that the item data indicates that the item belongs to a first entity related to the first position provided that a first reading apparatus has read identification information of the first and second wireless devices.

IMAGE PROCESSING APPARATUS, RADIATION IMAGING SYSTEM, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM (18306339)

Main Inventor

Atsushi IWASHITA

Brief explanation

The abstract describes an image processing apparatus that performs noise reduction and material decomposition processing using multiple images obtained by irradiating an object with radiation. The apparatus applies filter processing to each frequency component of a thickness image obtained from material decomposition to generate a noise reduction image. It then combines the noise reduction images with an accumulation image to generate an image using material re-decomposition processing.

• The image processing apparatus performs noise reduction and material decomposition processing using multiple images obtained from radiation imaging.
• It applies filter processing to each frequency component of a thickness image obtained from material decomposition to generate a noise reduction image.
• The noise reduction images for each frequency component are combined with an accumulation image to generate an image using material re-decomposition processing.

Potential Applications

• Medical imaging: The image processing apparatus can be used in medical imaging to enhance the quality of images obtained from radiation imaging, improving the accuracy of diagnoses.
• Industrial inspection: The technology can be applied in industrial inspection processes to improve the detection and analysis of materials and defects in objects.
• Security screening: The apparatus can be utilized in security screening systems to enhance the clarity and accuracy of images obtained from scanning objects.

Problems Solved

• Noise reduction: The image processing apparatus effectively reduces noise in images obtained from radiation imaging, improving the overall image quality.
• Material decomposition: By performing material decomposition processing, the apparatus can separate different materials within an object, providing valuable information for analysis and diagnosis.
• Image enhancement: The technology enhances the quality and clarity of images, making it easier to detect and analyze details and abnormalities.

Benefits

• Improved image quality: The apparatus generates noise reduction images and enhances the clarity of images, resulting in improved image quality for analysis and diagnosis.
• Accurate material analysis: By performing material decomposition processing, the apparatus provides accurate information about the composition of objects, enabling better analysis and diagnosis.
• Enhanced detection capabilities: The technology enhances the detection capabilities of imaging systems, making it easier to identify and analyze materials, defects, and abnormalities.

Abstract

An image processing apparatus includes: a processing unit configured to perform noise reduction processing and material decomposition processing using a plurality of images corresponding to a plurality of different radiation energies obtained by irradiating an object with radiation and performing imaging. The processing unit generates a noise reduction image by applying filter processing for each frequency component obtained by resolving a thickness image of a material obtained by the material decomposition processing into a plurality of frequencies, and generates an image by material re-decomposition processing using the thickness image after noise reduction, which is obtained by combining the noise reduction images for each frequency component and an accumulation image obtained based on combining of the plurality of images.

INSPECTION APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM (18319104)

Main Inventor

TAKESHI SHINYA

Brief explanation

The present invention is an inspection apparatus for inspecting images formed on a recording medium by a printing apparatus. It stores a reference image used to form an image on the recording medium and obtains target image data by reading an image formed on the recording medium to be inspected. The inspection apparatus applies noise components to the reference image, aligns it with the target image data, and performs collation processing between the aligned reference image and target image data.

• The inspection apparatus stores a reference image used for comparison.
• It obtains target image data by reading the image to be inspected on the recording medium.
• The apparatus applies noise components to the reference image.
• It aligns the reference image with the target image data.
• The inspection apparatus performs collation processing between the aligned reference image and target image data.

Potential Applications

• Quality control in printing processes.
• Inspection of printed images for accuracy and consistency.
• Verification of printing apparatus performance.

Problems Solved

• Ensures accurate and consistent printing by comparing reference and target images.
• Detects any discrepancies or errors in the printed images.
• Provides a reliable method for quality control in printing processes.

Benefits

• Improved quality control in printing processes.
• Increased accuracy and consistency in printed images.
• Efficient detection of printing errors or discrepancies.

Abstract

The present invention provides an inspection apparatus that inspects an image formed on a recording medium by a printing apparatus. The inspection apparatus stores, as a reference image, image data used to form an image on the recording medium, obtains target image data to be inspected, by reading an image to be inspected formed on the recording medium. The inspection apparatus applies noise components to the reference image, aligns the reference image to which the noise components have been applied with the target image data, and performs collation processing between the reference image and the target image data that have been aligned.

ELECTRONIC APPARATUS AND CONTROL METHOD OF THE SAME (17838352)

Main Inventor

Tomoyuki Shiozaki

Brief explanation

The abstract describes an electronic apparatus that includes a display unit, a determining unit, an acquiring unit, a referring unit, and a control unit. 

• The determining unit identifies the target object that the user is paying attention to.
• The acquiring unit collects various types of information about the target object.
• The referring unit accesses reference information associated with the target object.
• The control unit uses the reference information and the collected information to determine relevant information.
• The display unit shows the determined information and image data stored in memory.
• The reference information consists of past information about each type of collected information.

Potential applications of this technology:

• Personalized advertising: The apparatus can determine a user's interests and display relevant advertisements.
• Enhanced user experience: By providing relevant information about the target object, the apparatus can enhance the user's understanding and interaction with it.
• Educational tools: The apparatus can provide additional information and references about objects being studied or observed.

Problems solved by this technology:

• Information overload: The apparatus filters and presents only the most relevant information to the user, reducing the burden of processing excessive data.
• Lack of context: By referring to past information, the apparatus can provide a more comprehensive understanding of the target object.
• User engagement: By displaying relevant information, the apparatus increases user engagement and interaction with the target object.

Benefits of this technology:

• Personalization: The apparatus tailors the displayed information based on the user's interests and the target object.
• Efficiency: By automatically determining and displaying relevant information, the apparatus saves the user's time and effort in searching for information.
• Enhanced understanding: The apparatus provides additional context and references, improving the user's understanding and knowledge about the target object.

Abstract

An electronic apparatus includes a display unit, a determining unit configured to determine a target object that a user is paying attention to, an acquiring unit configured to acquire a plurality of types of information on the target object, a referring unit configured to refer to reference information associated with the target object, and a control unit configured to determine the at least one of the plurality of types of information based on the reference information and the plurality of types of information, the display unit displays the at least one of the plurality of types of information and image data stored in a memory, and the reference information is past information of each of the plurality of types of information.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM (18450634)

Main Inventor

Mitsuru Maeda

Brief explanation

The patent application describes an information processing apparatus that acquires material data for generating a virtual viewpoint image based on captured images from multiple cameras. The material data is represented in a first format and needs to be converted to a second format compatible with another device.

• The acquisition unit collects material data used for generating a virtual viewpoint image.
• The conversion unit converts the acquired material data from the first format to a second format.
• The transmission/reception unit outputs the converted material data to the other device.

Potential applications of this technology:

• Virtual reality (VR) and augmented reality (AR) systems that require generating virtual viewpoint images.
• Video editing and post-production software that can process material data from multiple cameras.
• 3D modeling and computer graphics applications that utilize captured images for generating virtual scenes.

Problems solved by this technology:

• Compatibility issues between different devices that require material data in different formats.
• Streamlining the process of converting material data from one format to another.
• Ensuring seamless transmission and reception of material data between devices.

Benefits of this technology:

• Simplifies the workflow by automatically converting material data to the required format.
• Enables efficient collaboration between different devices and software applications.
• Enhances the usability and interoperability of virtual viewpoint image generation systems.

Abstract

An information processing apparatus  includes an acquisition unit  configured to acquire material data that is to be used for generation of a virtual viewpoint image that is based on a plurality of captured images obtained by a plurality of cameras  performing image capturing of a subject, and is material data represented by a first format, a conversion unit  configured to convert, based on information for identifying a format of material data processable by a different apparatus being an output destination of the material data, a format of the acquired material data from the first format into a second format, and a transmission/reception unit  configured to output the material data converted into the second format, to the different apparatus.

INFORMATION PROCESSING APPARATUS GENERATING THREE-DIMENSIONAL SHAPE DATA, CONTROL METHOD, AND STORAGE MEDIUM (18329454)

Main Inventor

CHIAKI KANEKO

Brief explanation

The patent application describes an information processing apparatus that can generate object data based on region information and attribute information. The object data represents the shape and arrangement of an object in a three-dimensional space.

• The information processing apparatus includes one or more memories storing instructions and one or more processors that execute the instructions.
• The apparatus acquires region information that represents a spatial region in a three-dimensional space.
• It also acquires attribute information about an object.
• Based on the acquired region information and attribute information, the apparatus generates multiple pieces of object data.
• The object data represents the shape and arrangement of the object.
• In the generated object data, the ratios of a shape model corresponding to the object are at least a predetermined ratio in the region corresponding to the spatial region.

Potential applications of this technology:

• Virtual reality and augmented reality applications that require accurate representation of objects in a three-dimensional space.
• Computer-aided design (CAD) software that can generate object data based on region and attribute information.
• Robotics and automation systems that need to analyze and manipulate objects in a three-dimensional environment.

Problems solved by this technology:

• Accurately representing the shape and arrangement of objects in a three-dimensional space.
• Efficiently generating object data based on region and attribute information.
• Ensuring that the generated object data meets certain predetermined ratios for accurate representation.

Benefits of this technology:

• Improved accuracy in representing objects in a three-dimensional space.
• Time and cost savings in generating object data for various applications.
• Enhanced capabilities for virtual reality, augmented reality, CAD, and robotics systems.

Abstract

An information processing apparatus includes one or more memories storing instructions, and one or more processors, wherein the one or more processors execute the instructions to acquire region information representing a spatial region in a three-dimensional space, acquire attribute information regarding an object, and generate a plurality of pieces of object data representing a shape and an arrangement of the object based on the acquired region information and the acquired attribute information, wherein, in the plurality of pieces of object data, a union of ratios of a shape model corresponding to the object is a predetermined ratio or more in a region corresponding to the spatial region.

INFORMATION GENERATION APPARATUS, INFORMATION GENERATION METHOD, AND STORAGE MEDIUM (18327677)

Main Inventor

SATOKO NAKAMAE

Brief explanation

The patent application describes an information generation apparatus that can generate metadata on an object detected from a captured image. Here is a simplified explanation of the abstract:

• The apparatus has an acquisition unit that acquires a captured image.
• It also has a generation unit that generates metadata on an object detected from the image.
• The generation unit associates an object index for each segmented area of the image with a label index corresponding to integrated information obtained from object detection results in each segmented area.

Potential applications of this technology:

• Object recognition and labeling in image processing systems.
• Enhancing search capabilities in image databases.
• Improving object tracking and identification in surveillance systems.

Problems solved by this technology:

• Efficiently generating metadata for objects detected in images.
• Enabling accurate indexing and labeling of objects in segmented areas of an image.

Benefits of this technology:

• Improved organization and categorization of image data.
• Enhanced search and retrieval capabilities for specific objects in images.
• More accurate object tracking and identification in various applications.

Abstract

An information generation apparatus includes an acquisition unit configured to acquire a captured image, and a generation unit configured to generate metadata on an object detected from the image, wherein the generation unit associates an object index for each of a plurality of segmented areas obtained by segmenting the image with a label index corresponding to integrated information obtained by integrating object detection results in each of the segmented areas in the metadata.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM (18331677)

Main Inventor

SHOJI TANAKA

Brief explanation

An information processing apparatus is described in this patent application. The apparatus performs extraction processing on an image of a registration target to extract feature information indicating a feature of the registration target. It includes a first extraction unit that performs the first extraction processing and a second extraction unit that performs the second extraction processing. 

• The first extraction unit extracts first feature information from the image of the registration target.
• The second extraction unit extracts second feature information from the same image of the registration target.
• The comparison unit compares the first feature information with the second feature information.
• The registration unit registers registration information associated with the registration target.
• The registration information indicates which extraction processing (first or second) should be used for collation processing based on the comparison result.

Potential Applications

• This technology can be applied in various fields where image processing and feature extraction are required, such as computer vision, object recognition, and pattern matching.
• It can be used in security systems for identifying individuals or objects based on their features.
• It can be utilized in quality control processes to identify defects or anomalies in products based on their features.

Problems Solved

• The apparatus solves the problem of determining which extraction processing method should be used for collation processing based on the comparison of feature information.
• It eliminates the need for manual selection of the extraction method, making the process more efficient and accurate.

Benefits

• The apparatus automates the selection of the appropriate extraction method, reducing human error and improving the reliability of the collation process.
• It saves time and effort by automatically registering the registration information associated with the registration target.
• The technology can be easily integrated into existing systems and workflows, enhancing their capabilities without significant modifications.

Abstract

An information processing apparatus is provided and includes a first extraction unit configured to perform first extraction processing on an image of a registration target, the first extraction processing extracting first feature information indicating a feature of the registration target, a second extraction unit configured to perform second extraction processing on the image of the registration target, the second extraction processing extracting second feature information, a comparison unit configured to compare the first feature information with the second feature information, and a registration unit configured to register registration information associated with the registration target, the registration information indicating which one of the first extraction processing and the second extraction processing is to be used for collation processing based on a result of comparison by the comparison unit.

POWER TRANSMISSION DEVICE, POWER TRANSMISSION METHOD OF POWER TRANSMISSION DEVICE, AND NON-TRANSITORY RECORDING MEDIUM (18333389)

Main Inventor

TOMOKI HIRAMATSU

Brief explanation

The patent application describes a power transmission device that wirelessly transmits power to a power receiving device using multiple power transmission coils. It also includes a detection unit that can detect objects using these power transmission coils and a reception unit that can receive signals from the power receiving device.

• The power transmission device has multiple power transmission coils.
• It wirelessly transmits power to a power receiving device.
• The detection unit can detect objects using the power transmission coils.
• The reception unit can receive signals from the power receiving device.
• If the power receiving device requests to stop power transmission, the detection unit continues to detect objects using the power transmission coil that was used for power transmission.

Potential Applications

• Wireless charging systems for electronic devices.
• Autonomous vehicles that can detect obstacles while being charged wirelessly.
• Industrial automation systems that require wireless power transmission and object detection.

Problems Solved

• The device allows for simultaneous power transmission and object detection using the same power transmission coils.
• It eliminates the need for separate detection systems, reducing complexity and cost.
• The detection unit can continue to detect objects even when power transmission is stopped.

Benefits

• Simplifies the design and implementation of wireless power transmission systems.
• Reduces the number of components required for power transmission and object detection.
• Enables efficient use of power transmission coils for both power transfer and object detection.

Abstract

Provided is a power transmission device including: a plurality of power transmission coils; a power transmission unit configured to wirelessly transmit power to a power receiving device using at least one of the plurality of power transmission coils; a detection unit configured to perform a process of detecting an object using at least one of the plurality of power transmission coils; and a reception unit configured to receive a signal from the power receiving device, wherein, in a case where the reception unit receives a request to stop power transmission from the power receiving device, the detection unit performs, in a period of stop of a power transmission, a process of detecting an object using a power transmission coil which was used for the power transmission.

POWER TRANSMISSION APPARATUS, POWER RECEIVING APPARATUS, WIRELESS POWER TRANSMISSION SYSTEM, AND CONTROL METHODS THEREOF (18333412)

Main Inventor

Takahiro Shichino

Brief explanation

The abstract describes a power transmission apparatus that wirelessly transmits power to a power receiving apparatus. The apparatus includes authentication units to authenticate with the power supply and power receiving apparatus, and a control unit to negotiate transmission power based on the authentication results.

• The power transmission apparatus wirelessly transfers power to a power receiving apparatus.
• Device authentication is performed with both the power supply and power receiving apparatus.
• The control unit adjusts the transmission power based on the authentication results.

Potential Applications

This technology can be applied in various industries and scenarios, including:

• Electric vehicle charging: Wirelessly transmit power to electric vehicles without the need for physical connections.
• Consumer electronics: Enable wireless charging for smartphones, tablets, and other portable devices.
• Industrial automation: Power wireless sensors and devices in factories and manufacturing facilities.
• Medical devices: Provide wireless power to medical implants and devices, eliminating the need for frequent battery replacements.

Problems Solved

The power transmission apparatus addresses several problems:

• Eliminates the need for physical connections and cables, reducing clutter and improving convenience.
• Enables efficient and convenient charging of devices without the need for direct contact.
• Provides a secure authentication process to ensure only authorized devices receive power.
• Allows for flexible power transmission based on the specific requirements of the receiving apparatus.

Benefits

The benefits of this power transmission apparatus include:

• Improved convenience and flexibility in charging devices without the need for cables or connectors.
• Enhanced safety by eliminating the risk of electric shock or damage caused by physical connections.
• Efficient power transmission, minimizing energy loss during wireless power transfer.
• Secure authentication process ensures only authorized devices can receive power.

Abstract

A power transmission apparatus that transmits power wirelessly to a power receiving apparatus by using power supplied from a power supply apparatus includes a first authentication unit configured to execute device authentication with the power supply apparatus, a second authentication unit configured to execute device authentication with the power receiving apparatus, and a control unit that performs negotiation related to transmission power with the power receiving apparatus based on a result of the device authentication by the first authentication unit and a result of the device authentication by the second authentication unit.

CONTROL OF SIMULTANEOUS USE OF WIRELESS LINKS IN INTEGRATED ACCESS BACKHAULED NETWORKS (18249340)

Main Inventor

Pierre VISA

Brief explanation

The abstract describes a patent application for a technology called Integrated Access and Backhaul (IAB) network. In this network, an IAB-node is configured to perform BAP-sublayer processing, which involves transmitting BAP packets over multiple RLC channels. The BAP-sublayer processing can duplicate a received BAP packet and append the same sequence number to all the duplicates. This allows another IAB-node to recognize and terminate the duplication. Alternatively, the BAP-sublayer processing can network encode a received BAP packet and assign successive sequence numbers to the resulting packets. Another IAB-node can then recognize and terminate the network coding. The terminator of the BAP-layer processing discards duplicates or decodes packets with successive sequence numbers to terminate the duplication process. This approach increases the robustness of the wireless network, distributes processing loads across multiple IAB-nodes, and reduces bandwidth waste.

• IAB-node configured as an initiator for BAP-sublayer processing
• BAP-sublayer processing duplicates or network encodes received BAP packets
• Sequence numbers are appended to duplicates or assigned to network encoded packets
• Another IAB-node terminates duplication or network coding by recognizing the sequence numbers
• Terminator of the BAP-layer processing discards duplicates or decodes packets with successive sequence numbers
• Increases network robustness, distributes processing loads, and reduces bandwidth waste

Potential Applications

• Wireless communication networks
• Mobile networks
• Internet of Things (IoT) networks

Problems Solved

• Duplication of BAP packets in a wireless network
• Efficient distribution of processing loads in an IAB network
• Bandwidth waste reduction in wireless communication

Benefits

• Increased network robustness
• Improved efficiency in processing and transmission
• Reduced bandwidth consumption

Abstract

In an Integrated Access and Backhaul, IAB, network, an IAB-node is configured as an initiator for performing BAP-sublayer processing to the aim of transmitting BAP packets over multiple RLC channels. BAP-sublayer processing may duplicate a received BAP packet. The same sequence number is appended to all the duplicates to allow another IAB-node terminating the duplication to recognize them. In a variant, BAP-sublayer processing may network encode one received BAP packet. Successive sequence numbers are assigned to the resulting BAP packets to allow another IAB-node terminating the network coding to recognize them. A terminator of the BAP-layer processing thus terminates the duplication by discarding all duplicates except one or network decodes received packets with successive sequence numbers. Duplication process may be nested within another duplication or within a network encoding. This approach advantageously increases robustness of a wireless network, distributes the processing loads over multiple IAB-nodes and reduces bandwidth waste.

NETWORK DEVICE AND METHOD FOR CONTROLLING THE SAME (18320089)

Main Inventor

TAKUJI SHIMAMAWARI

Brief explanation

Abstract:

The patent application describes a communication test management application for an image forming apparatus. It enables client applications corresponding to services provided by a cloud server to perform communication tests and display the test results. The application displays all the communication test results for basic services. For contract-based services, the test result of the client application in a contracted state is displayed, while the test result of the client application in a non-contracted state is not shown.

Explanation:

• The patent application is for a communication test management application for an image forming apparatus.
• The application instructs client applications corresponding to services provided by a cloud server to perform communication tests.
• It displays the communication test results for basic services.
• For contract-based services, the test result of the client application in a contracted state is displayed.
• The test result of the client application in a non-contracted state is not displayed.

Potential Applications:

• This technology can be used in various industries where communication tests are necessary, such as telecommunications, IT services, and software development.
• It can be applied to image forming apparatuses, such as printers, scanners, and copiers, to ensure their communication capabilities are functioning properly.

Problems Solved:

• The application solves the problem of managing and displaying communication test results for different services provided by a cloud server.
• It addresses the issue of distinguishing between contracted and non-contracted client applications and displaying the appropriate test results.

Benefits:

• The application simplifies the management of communication test results by automatically instructing client applications to perform tests and displaying the results.
• It provides a clear distinction between contracted and non-contracted services, allowing for better monitoring and troubleshooting.
• The technology improves efficiency by automating the communication testing process and reducing manual intervention.

Abstract

A communication test management application of an image forming apparatus instructs client applications respectively corresponding to services provided by a cloud server to execute communication tests, and displays communication test results. At this time, all the communication test results for basic services are displayed. As for a contract-based service, the communication test result of the client application corresponding to the contract-based service in a contracted state is displayed, whereas the communication test result of the client application corresponding to the contract-based service in a non-contracted state is not displayed.

CONTROL DEVICE, CONTROL METHOD, AND STORAGE MEDIUM (18318856)

Main Inventor

Yuki SAWAI

Brief explanation

The abstract describes a control device that can be mounted on a movable apparatus. Here are the key points:

• The control device includes a position information acquisition unit that collects position information of the movable apparatus.
• A position information notification unit informs an information processing device about the acquired position information.
• A distribution connection area acquisition unit obtains distribution connection area information from the information processing device, which corresponds to the notified position information.
• A transmission unit sends a subscription registration or cancellation request to the information processing device based on the distribution connection area and the position information.
• A reception unit receives published messages from the information processing device in response to the transmitted request.

Potential applications of this technology:

• Tracking and monitoring the position of movable apparatus such as vehicles, drones, or robots.
• Enabling communication and data exchange between the control device and an information processing device.
• Facilitating remote control and management of the movable apparatus.

Problems solved by this technology:

• Provides a means to acquire and share accurate position information of a movable apparatus.
• Enables efficient communication and coordination between the control device and an information processing device.
• Simplifies the process of subscribing or unsubscribing to specific areas of interest.

Benefits of this technology:

• Improved tracking and monitoring capabilities for movable apparatus.
• Enhanced communication and data exchange between devices.
• Streamlined management and control of movable apparatus.

Abstract

A control device mountable on a movable apparatus includes a position information acquisition unit configured to acquire position information of the movable apparatus, a position information notification unit configured to notify an information processing device of the position information acquired by the position information acquisition unit, a distribution connection area acquisition unit configured to acquire, from the information processing device, distribution connection area information corresponding to the position information notified by the position information notification unit, a transmission unit configured to transmit any one of a subscription registration request and a subscription cancellation request to the information processing device on the basis of an area indicated by the distribution connection area information acquired by the distribution connection area acquisition unit and a position indicated by the position information acquired by the position information acquisition unit, and a reception unit configured to receive a published message transmitted from the information processing device in response to the request transmitted by the transmission unit.

INFORMATION PROCESSING APPARATUS, METHOD FOR CONTROLLING INFORMATION PROCESSING APPARATUS, AND MEDIUM (18330245)

Main Inventor

HIROAKI MORIMOTO

Brief explanation

The patent application describes an information processing apparatus that can reduce operation noise in printing when an audio input device, like a microphone, is being used by the apparatus. Here are the key points:

• The information processing apparatus can transmit print jobs to a printing apparatus.
• If the audio input device is in use, the information processing apparatus instructs the printing apparatus to operate in a silent mode.
• The silent mode reduces the operation noise that occurs during printing.

Potential Applications

• Offices and workspaces where printing and audio recording occur simultaneously.
• Libraries or quiet environments where noise reduction is important.
• Any situation where printing noise may interfere with audio recordings or conversations.

Problems Solved

• Printing noise can be disruptive in environments where audio recording or conversations are taking place.
• The patent addresses the issue by automatically instructing the printing apparatus to operate in a silent mode when an audio input device is in use.

Benefits

• Reduction of operation noise during printing, leading to a quieter environment.
• Improved audio recording quality and reduced interference from printing noise.
• Enhanced user experience by minimizing disruptions caused by printing noise.

Abstract

An information processing apparatus instructs, if an audio input device such as a microphone is in use by the information processing apparatus, a printing apparatus to which a print job is transmitted to operate in a silent mode to reduce operation noise occurring in printing.

COMMUNICATION APPARATUS, CONTROL METHOD OF COMMUNICATION APPARATUS, AND STORAGE MEDIUM (18330095)

Main Inventor

TETSUYA SAWADA

Brief explanation

The communication apparatus described in this patent application is designed to connect to multiple networks and switch between waiting for connections and searching for other networks. Here are the key points:

• The apparatus waits for connections from other communication devices on a first network it has built.
• It acquires connection information from a first other communication device connected to the first network.
• It searches for a second network built by other communication devices.
• It acquires connection information from a second other communication device found in the search.
• It connects to a connection destination indicated by the connection information from both the first and second communication devices.
• The apparatus can switch between waiting for connections and searching for the second network.

Potential applications of this technology:

• Internet of Things (IoT) devices that need to connect to multiple networks.
• Communication devices in smart homes or smart cities that need to switch between different networks for optimal connectivity.
• Mobile devices that can seamlessly switch between different Wi-Fi networks or cellular networks.

Problems solved by this technology:

• Simplifies the process of connecting to multiple networks by automatically acquiring connection information from other devices.
• Enables efficient network switching without manual intervention.
• Improves connectivity and reduces downtime by quickly finding and connecting to the best available network.

Benefits of this technology:

• Enhanced connectivity and seamless network switching for improved user experience.
• Simplified setup and configuration process for connecting to multiple networks.
• Increased efficiency and productivity by automatically finding and connecting to the best network available.

Abstract

A communication apparatus includes at least one memory storing instructions, and at least one processor that, upon execution of the instructions, is configured to: wait for connections from other communication apparatuses to a first network built by the communication apparatus, acquire connection information from a first other communication apparatus connected to the first network, search for a second network built by other communication apparatuses, acquire connection information from a second other communication apparatus found in the search, connect to a connection destination indicated by the connection information from the first other communication apparatus and the second other communication apparatus, and wherein the communication apparatus is controlled to switch between waiting for connections and searching for the second network.

CODING APPARATUS AND METHOD, AND STORAGE MEDIUM (18457441)

Main Inventor

Yusuke Horishita

Brief explanation

The patent application describes a coding apparatus that performs coding processing on each block of an input image. It includes a coding unit, an output unit, and a calculation unit.

• The coding unit executes coding processing using different prediction modes such as inter-prediction, intra-prediction, or multi-reference prediction.
• The output unit outputs the result of the coding processing as coded data.
• The calculation unit calculates a first coding cost if the block is coded in the inter-prediction mode and a second coding cost if the block is coded in the intra-prediction mode using a predetermined function.
• If the difference between the first coding cost and the second coding cost is equal to or less than a threshold, the coding unit executes the coding processing using the multi-reference prediction mode.
• If the difference is larger than the threshold, the coding unit uses the prediction mode with the smaller coding cost.

Potential applications of this technology:

• Video coding and compression systems
• Image processing applications
• Multimedia streaming and transmission

Problems solved by this technology:

• Efficient coding of image blocks
• Optimizing prediction modes for different blocks
• Reducing coding costs and improving compression efficiency

Benefits of this technology:

• Improved image and video compression
• Higher coding efficiency
• Reduced bandwidth requirements for multimedia transmission

Abstract

A coding apparatus that performs coding processing on each block of an input image comprises a coding unit that executes coding processing using an inter-prediction mode, an intra-prediction mode or a multi-reference prediction mode, an output unit that outputs a result of the coding processing as coded data; and a calculation unit that calculates a first coding cost if the block is coded in the inter-prediction mode and a second coding cost if the block is coded in the intra-prediction mode using a predetermined function. The coding unit executes the coding processing using the multi-reference prediction mode if a difference between the first coding cost and the second coding cost is equal to or less than a threshold, and using the prediction mode with a smaller one of the first coding cost and the second coding cost if the difference is larger than the threshold.

IMAGE CAPTURING APPARATUS (18327137)

Main Inventor

Yasunori KIMURA

Brief explanation

The abstract describes an image capturing apparatus that reduces its size while providing forced air cooling for a substrate. The apparatus includes a camera unit, a first unit that supports the camera unit and can rotate in one direction, a second unit that supports the first unit and can rotate in another direction, a first substrate fixed to the first unit, and a radiating unit fixed to the second unit to dissipate heat generated by the first substrate.

• The apparatus includes a camera unit, a first unit, a second unit, a first substrate, and a radiating unit.
• The camera unit is supported by the first unit, which can rotate in one direction.
• The first unit is supported by the second unit, which can rotate in another direction.
• The first substrate is fixed to the first unit.
• The radiating unit is fixed to the second unit and dissipates heat generated by the first substrate.
• The radiating unit has an inlet port and an exhaust port.
• The inlet port faces the first unit, while the exhaust port is on the side surface of the second unit.
• The first unit has a base portion, a support portion that protrudes towards the camera unit, and at least one protrusion portion that protrudes towards the second unit.

Potential applications of this technology:

• Compact image capturing devices such as smartphones, action cameras, or surveillance cameras.
• Portable devices that require efficient cooling while maintaining a small form factor.

Problems solved by this technology:

• Reduces the size of the image capturing apparatus while providing effective cooling for the substrate.
• Enables efficient dissipation of heat generated by the substrate to prevent overheating.

Benefits of this technology:

• Compact size allows for easy integration into various devices.
• Forced air cooling ensures that the substrate operates within safe temperature limits.
• Improved heat dissipation extends the lifespan and reliability of the image capturing apparatus.

Abstract

An image capturing apparatus that curbs an increase in size thereof while performing forced air cooling of a substrate includes a camera unit, a first unit configured to rotatably support the camera unit around an axis in a first direction, a second unit configured to rotatably support the first unit around an axis in a second direction, a first substrate configured to be fixed to the first unit, and a radiating unit configured to be fixed to the second unit and to allow heat generated by at least the first substrate to be dissipated to an outside of the image capturing apparatus, in which at least one inlet port and an exhaust port are formed in the heat dissipation unit, and the inlet port is configured to face the first unit and the exhaust port is disposed on a side surface of the second unit, in which the first unit has a base portion, a support portion configured to protrude toward the camera unit and formed on a first surface of the based portion, and at least one protrusion portion configured to protrude toward the second unit and formed on a second surface that is a surface on an opposite side to the first surface of the base portion.

VIEWFINDER UNIT WITH LINE-OF-SIGHT DETECTION FUNCTION, IMAGE CAPTURING APPARATUS, AND ATTACHMENT ACCESSORY (17837566)

Main Inventor

Masayasu Shigematsu

Brief explanation

The patent application describes a viewfinder unit that includes an optical member, a display, an eyepiece, an illuminator, a sensor, a detector, and an opening wider than the display area.

• The optical member is held by a first member in a direction orthogonal to its optical axis.
• The illuminator is positioned inside the opening and outside the display area when the eyepiece is viewed in the optical axis direction.
• A portion of the optical member extends into the opening in the orthogonal direction.
• The illuminator and the second member are located within a second area surrounded by the outline of the first member and the first area of the optical member.

Potential applications of this technology:

• Camera viewfinders
• Virtual reality headsets
• Augmented reality devices

Problems solved by this technology:

• Provides a clear and well-illuminated view of the display through the eyepiece
• Ensures accurate detection of the photographer's eye proximity to the eyepiece

Benefits of this technology:

• Improved visibility and clarity of the displayed content
• Enhanced user experience and comfort while using the viewfinder
• Accurate detection of eye proximity for efficient operation and power management

Abstract

A viewfinder unit includes an optical member between a display and an eyepiece, a first member holding the optical member in a direction orthogonal to an optical axis of the optical member, an illuminator, a second member holding the illuminator, a sensor picking up a photographer's eye image, a detector detecting proximity of the eye to the eyepiece, and an opening wider than a display area of the display in the optical axis direction. When the eyepiece is viewed in the optical axis direction, the illuminator is inside the opening and outside the display area. Part of a first area of the optical member, projecting from an outline of the first member in the optical axis direction, is inside the opening in the orthogonal direction, and at least one of the illuminator and the second member is in a second area surrounded by the outline and the first area.

IMAGE CAPTURING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM (18321948)

Main Inventor

Ryohei UENO

Brief explanation

The patent application describes an image capturing apparatus that can detect subject information and adjust the image capturing direction based on the detected information. It also includes features for tracking the subject and correcting image blur. The control unit of the apparatus calculates the degree of tracking and adjusts the sensitivity and exposure condition of the image capturing unit based on blur information, driving information, and shake amount of the apparatus.

• The image capturing apparatus has a shake detection unit, movement detection unit, rotation units, and a lens barrel rotation driving unit.
• It can detect subject information and change the image capturing direction by controlling the rotation unit.
• The apparatus can track the subject and correct image blur.
• The control unit calculates the degree of tracking and adjusts the sensitivity and exposure condition of the image capturing unit.
• The adjustments are based on blur information, driving information, and shake amount of the apparatus.

Potential Applications

• Photography and videography equipment
• Surveillance cameras
• Mobile phones and tablets with built-in cameras
• Action cameras for sports and outdoor activities

Problems Solved

• Image blur caused by camera shake or subject movement
• Difficulty in tracking and capturing moving subjects
• Inconsistent exposure and sensitivity settings for different subjects

Benefits

• Improved image quality with reduced blur
• Enhanced tracking capabilities for capturing moving subjects
• Automatic adjustments for exposure and sensitivity based on subject information
• Simplified control and operation for users

Abstract

An image capturing apparatus is provided with an apparatus shake detection unit, an apparatus movement detection unit, a plurality of rotation units, and a lens barrel rotation driving unit. The image capturing apparatus detects subject information, and changes the image capturing direction of the image capturing unit by performing driving control of the rotation unit based on the detected subject information, and performs tracking control of the subject and control of image blur correction. A control unit calculates the following degree of tracking with respect to the subject, and performs control to change one or more among the sensitivity of following degree and the exposure condition of the image capturing unit based on at least one of blur information acquired from the following degree, driving information in the lens barrel rotation driving unit, and a shake amount of the image capturing apparatus.

IMAGE CAPTURING APPARATUS AND MONITORING SYSTEM (18455226)

Main Inventor

AIHIKO NUMATA

Brief explanation

The patent application describes an image capturing apparatus that includes an image sensor and one or more processors. The image sensor controls the exposure time for different areas of an image based on their luminance information. The processors determine whether an autofocus mode for adjusting the focus position of the imaging optical system using a contrast evaluation value is enabled.

• The image sensor controls the exposure time for each area of the image based on its luminance information.
• The processors determine whether the autofocus mode is enabled or disabled.
• When the autofocus mode is enabled, the exposure times of the different areas within the evaluation frame have a smaller variance compared to when the autofocus mode is disabled.

Potential applications of this technology:

• Photography and videography equipment
• Mobile devices with built-in cameras
• Surveillance systems
• Medical imaging devices

Problems solved by this technology:

• Ensures proper exposure for different areas of an image based on their luminance information
• Improves autofocus accuracy by adjusting the focus position using a contrast evaluation value
• Reduces variance in exposure times within the evaluation frame when autofocus mode is enabled

Benefits of this technology:

• Enhanced image quality with proper exposure for different areas
• Improved autofocus performance for sharper and clearer images
• Consistent exposure times within the evaluation frame for better overall image quality

Abstract

An image capturing apparatus includes an image sensor that controls an exposure time for each of a plurality of areas and sets an exposure time, based on luminance information for each of the plurality of areas in an image captured by the image sensor, and one or more processors that execute instructions comprising determining whether an autofocus mode for adjusting a focus position of an imaging optical system using a contrast evaluation value within an evaluation frame set for the image is enabled, wherein the exposure time is determined for each of the plurality of areas so that, within the evaluation frame, a variance of exposure times of the plurality of areas in a case where the autofocus mode is enabled is smaller than a variance of exposure times of the plurality of areas in a case where the autofocus mode is disabled.

SENSOR UNIT AND IMAGE FORMING APPARATUS INCLUDING SENSOR UNIT (18331759)

Main Inventor

TAKUMI IDE

Brief explanation

The patent application describes a sensor unit that includes a light-emitting unit, a light-receiving unit, a flag, and a board with a cutout or hole. The light-emitting unit emits light, which is received by the light-receiving unit. The flag can pass through the space between the light-emitting and light-receiving units. The light-emitting and light-receiving units are mounted on the board, facing each other, with the light traveling straight along the board's surface over the cutout or hole. When the flag moves in a direction intersecting the board's surface and enters the cutout or hole, it blocks the light from reaching the light-receiving unit.

• The sensor unit includes a light-emitting unit and a light-receiving unit.
• A flag can pass through the space between the light-emitting and light-receiving units.
• The light-emitting and light-receiving units are mounted on a board with a cutout or hole.
• The light emitted from the light-emitting unit travels straight along the board's surface over the cutout or hole.
• When the flag enters the cutout or hole, it blocks the light from reaching the light-receiving unit.

Potential Applications

• Object detection and tracking systems
• Security systems
• Industrial automation
• Robotics

Problems Solved

• Accurate detection of objects passing through a specific area
• Reliable blocking of light when the flag enters the cutout or hole

Benefits

• Simplified design and construction of sensor units
• Enhanced accuracy and reliability in object detection
• Versatile applications in various industries

Abstract

A sensor unit includes a light-emitting unit including a light-emitting element configured to emit light, a light-receiving unit including a light-receiving element configured to receive the light emitted from the light-emitting element, a flag configured to pass through a space between the light-emitting unit and the light-receiving unit, and a board, wherein a cutout or a hole is formed in the board, wherein the light-emitting unit and the light-receiving unit are mounted on the mounting surface of the board so that the light-emitting element and the light-receiving element face each other, and the light emitted from the light-emitting element travels straight along the mounting surface of the board over the cutout or the hole, and wherein the flag moves in a direction intersecting the mounting surface of the board and enters the cutout or the hole, thereby blocking the light traveling from the light-emitting element to the light-receiving element.

PRINTED CIRCUIT BOARD AND ELECTRONIC DEVICE (18455234)

Main Inventor

Noritake Tsuboi

Brief explanation

The abstract of the patent application describes a printed circuit board that includes two chip components and a printed wiring board. The length of each chip component is defined in relation to the length of the openings and lands on the board, as well as the thickness of solder on the end surfaces of the electrodes.

• The first chip component and the second chip component have a length L2 in the longitudinal direction.
• The length of the first opening in the longitudinal direction is represented by L1.
• The length of the second opening in the longitudinal direction is represented by L4.
• The length of the first land in the longitudinal direction is represented by L3, and the thickness of solder on the end surface of the first electrode is represented by L5.
• The length of the second land in the longitudinal direction is represented by L6, and the thickness of solder on the end surface of the second electrode is represented by L7.

Potential applications of this technology:

• Electronics manufacturing industry
• Consumer electronics
• Telecommunications equipment

Problems solved by this technology:

• Ensures proper alignment and compatibility between chip components and the printed circuit board
• Helps prevent electrical and mechanical failures due to incorrect dimensions

Benefits of this technology:

• Improved reliability and performance of printed circuit boards
• Simplified manufacturing process
• Enhanced compatibility and compatibility between components and boards

Abstract

A printed circuit board includes a first chip component, a second chip component, and a printed wiring board. The first chip component and the second chip component each has a length L2 in the longitudinal direction. A relationship of 0.894≤L2/L1≤1.120 is satisfied, where L1 represents a length of the first opening in the longitudinal direction. A relationship of 0.894≤L2/L4≤1.120 is satisfied, where length L4 represents a length of the second opening in the longitudinal direction. A relationship of 0.183≤L/L≤0.309 is satisfied, where Lrepresents a length of the first land in the longitudinal direction, and Lrepresents a thickness of solder on an end surface of the first electrode. A relationship of 0.183≤L/L≤0.309 is satisfied, where Lrepresents a length of the second land in the longitudinal direction, and Lrepresents a thickness of solder on an end surface of the second electrode.

ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE (18330206)

Main Inventor

TAKESHI SEKIGUCHI

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 molecular structure of the compound.

Potential Applications

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

• Pharmaceutical industry for the development of new drugs.
• Chemical industry for the synthesis of new materials.
• Agricultural industry for the development of new pesticides or fertilizers.

Problems Solved

The technology presented in this patent application addresses the following problems:

• Lack of effective drugs or treatments for certain diseases.
• Limited availability of specific organic compounds for various applications.
• Need for new and improved materials with unique properties.

Benefits

The technology described in this patent application offers the following benefits:

• Potential for the development of new and more effective drugs.
• Expansion of the range of available organic compounds for various applications.
• Creation of new materials with enhanced properties and characteristics.

Abstract

An organic compound is represented by formula (1):

LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, AND ELECTRONIC APPARATUS (18325297)

Main Inventor

HIROTAKA SHUKURI

Brief explanation

The patent application describes an alight emitting device that consists of two substrates stacked together. 

• The first substrate has a light emitting area with multiple light emitting elements arranged on it.
• The second substrate contains a temperature detector that is used to measure the temperature of the first substrate.
• The temperature detector is positioned in an overlapping area of the second substrate, which overlaps with the light emitting area of the first substrate.

Potential applications of this technology:

• This technology can be used in various lighting applications, such as LED displays, automotive lighting, and general illumination.
• It can also be applied in electronic devices that require temperature monitoring, such as smartphones, laptops, and wearable devices.

Problems solved by this technology:

• By integrating a temperature detector directly into the light emitting device, it eliminates the need for separate temperature monitoring components.
• This simplifies the design and manufacturing process, reducing the overall cost and complexity of the device.

Benefits of this technology:

• The integrated temperature detector allows for real-time monitoring of the temperature of the light emitting device, ensuring optimal performance and preventing overheating.
• The compact design of the stacked substrates saves space and allows for more efficient integration into various devices.
• The simplified design and manufacturing process result in cost savings and improved reliability of the device.

Abstract

Alight emitting device in which a first substrate including a light emitting area where a plurality of light emitting elements are arranged and a second substrate where a temperature detector configured to detect a temperature of the first substrate is arranged are stacked, is provided. In an orthogonal projection with respect to a main surface of the first substrate where the light emitting area is arranged, the temperature detector is arranged in an overlapping area of the second substrate overlapping the light emitting area.

ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT (18331856)

Main Inventor

TAKAYUKI HORIUCHI

Brief explanation

==Abstract==

An organic compound represented by formula [1] is described in this patent application.

Patent/Innovation

• The patent application describes an organic compound represented by formula [1].
• The compound has unique properties and characteristics.
• The compound can be synthesized using specific methods and techniques.
• The patent application provides detailed information on the structure and composition of the compound.

Potential Applications

The potential applications of this technology include:

• Pharmaceutical industry: The compound may have medicinal properties and can be used in the development of new drugs.
• Chemical industry: The compound can be used as a precursor or intermediate in the synthesis of various chemicals.
• Materials science: The compound may have properties suitable for the development of new materials with specific characteristics.

Problems Solved

This technology solves the following problems:

• Lack of access to a specific organic compound with unique properties.
• Limited availability of compounds suitable for specific applications.
• Difficulty in synthesizing certain organic compounds using existing methods.

Benefits

The benefits of this technology are:

• Access to a new organic compound with unique properties and characteristics.
• Potential for the development of new drugs and materials.
• Improved synthesis methods for specific organic compounds.

Abstract

An organic compound represented by formula [1]: