Robert Bosch GmbH patent applications published on December 14th, 2023

Patent applications for Robert Bosch GmbH on December 14th, 2023

Sawblade and Hole Saw (18044812)

Main Inventor

Donghui Ding

Brief explanation

The abstract describes a patent application for a sawblade with wave-shaped teeth. The teeth have a tooth base with a hard metal blade arranged on top. The tooth base and the hard metal blade are flush on both sides along the length of the sawblade. Each tooth base and hard metal blade have bevels and/or rounded areas along the length of the sawblade. The teeth can be set or unset.

• The sawblade has wave-shaped teeth with a tooth base and a hard metal blade.
• The tooth base and hard metal blade are flush on both sides along the length of the sawblade.
• Each tooth base and hard metal blade have bevels and/or rounded areas along the length of the sawblade.
• The teeth can be set or unset.

Potential Applications

• Woodworking
• Metalworking
• Construction
• DIY projects

Problems Solved

• Improved cutting efficiency due to wave-shaped teeth design
• Enhanced durability and strength with the use of hard metal blades
• Versatility in setting or unsetting the teeth for different cutting needs

Benefits

• Increased cutting speed and precision
• Reduced wear and tear on the sawblade
• Ability to customize the teeth for specific cutting tasks

Abstract

A sawblade includes a plurality of wave-shaped teeth formed on a continuous base section of the sawblade. Each of the teeth has a paired tooth base with a tooth base upper face and a hard metal blade arranged thereon. Each tooth base adjoins the hard metal blade arranged thereon in a flush manner on both sides along a longitudinal axis of the base section, and each hard metal blade and each tooth base upper face has two bevels and/or convexly rounded areas extending substantially along the longitudinal axis of the base section, wherein the teeth are designed to be set and/or unset.

Lid Device for a Material Collection Container and Material Collection Device, Hand-Held Power Tool and Material Disposal Unit with such a Lid Device (18332916)

Main Inventor

Florian Esenwein

Brief explanation

The abstract describes a lid apparatus for a material collection container that can be easily attached and detached without the need for tools. It includes a lid unit that partially closes the material collection opening of the container. The lid unit has a container fixation interface for attaching it to the container and a hand-held power tool interface for attaching it to a hand-held power tool. Additionally, there is a further fixation interface for attaching a material disposal unit to the lid unit.

• The lid apparatus is designed to partially close the material collection opening of a container.
• It can be easily attached and detached from the container without the need for tools.
• The lid unit can be fastened onto a hand-held power tool, such as a discharge nozzle.
• A material disposal unit can be attached to the lid unit using a reversible fixation interface.

Potential Applications

• Waste management systems
• Construction sites
• Industrial cleaning operations

Problems Solved

• Simplifies the process of attaching and detaching lids from material collection containers.
• Eliminates the need for tools, making it more convenient and efficient.
• Provides a secure attachment between the lid unit and the container, as well as the hand-held power tool and the lid unit.
• Allows for easy attachment of a material disposal unit for efficient waste disposal.

Benefits

• Time-saving: Quick and easy attachment and detachment of the lid unit.
• Versatility: Can be used with different types of material collection containers and hand-held power tools.
• Convenience: No tools required for attachment and detachment.
• Secure attachment: Ensures that the lid unit and material disposal unit are firmly attached to the container and lid unit, respectively.

Abstract

A lid apparatus for a material collection container includes at least one lid unit for at least partially closing a material collection opening of the material collection container; at least one container fixation interface arranged on the lid unit (), by means of which the lid unit can be reversibly detached and fastened on the material collection container, in particular without tools; and at least one hand-held power tool interface arranged on the lid unit for fastening the lid unit on a hand-held power tool, in particular a discharge nozzle of the hand-held power tool. The lid apparatus further includes at least one further fixation interface, by means of which a material disposal unit can be reversibly detached and fastened on the lid unit, in particular without tools.

DRIVER'S AUTOMATIC EMERGENCY BRAKE (AEB) HANDLING SCORE CARD (17837722)

Main Inventor

Ankit Shah

Brief explanation

The patent application describes a system for controlling a vehicle using driving behavior involving automatic emergency braking (AEB) events. Here are the key points:

• The system consists of sensors and an electronic processor.
• It receives event data related to the user's driving behavior during AEB events from the sensors.
• The system assigns a weighted value to each attribute of the driving behavior based on a set of conditions and the event data.
• An event score is determined for the driving behavior based on the weighted values of the attributes.
• A user driving behavior score is calculated based on the event scores associated with one or more AEB events handled by the user.
• If the driving behavior score exceeds a threshold, the system activates a vehicle countermeasure related to the attributes.

Potential applications of this technology:

• Vehicle safety systems: The system can be used to enhance the effectiveness of AEB systems by analyzing and evaluating driving behavior during emergency braking events.
• Driver training: The system can provide feedback to drivers on their driving behavior during AEB events, helping them improve their skills and response times.
• Fleet management: The system can be used by fleet operators to monitor and assess the driving behavior of their drivers, promoting safer driving practices.

Problems solved by this technology:

• Inefficient AEB systems: By considering driving behavior during AEB events, the system can optimize the performance of AEB systems and reduce false alarms or missed interventions.
• Lack of driver feedback: The system provides a quantifiable score for driving behavior during AEB events, allowing drivers to understand their performance and make necessary improvements.
• Inadequate fleet monitoring: The system enables fleet operators to monitor and evaluate the driving behavior of their drivers, promoting safer driving practices and reducing accidents.

Benefits of this technology:

• Enhanced vehicle safety: By analyzing driving behavior during AEB events, the system can improve the effectiveness of AEB systems, reducing the risk of accidents.
• Improved driver training: The system provides feedback to drivers, helping them understand their performance and develop better driving skills.
• Safer fleet operations: Fleet operators can use the system to monitor and assess the driving behavior of their drivers, promoting safer practices and reducing accidents.

Abstract

A system for controlling a vehicle using driving behavior involving automatic emergency braking (AEB) events. The system includes a plurality of sensors and an electronic processor. The system receives event data of an attribute of a driving behavior of a user related to handling an AEB event of a vehicle from the plurality of sensors. The system assigns a weighted value to the attribute based on a set of conditions for the attribute and the event data. The system determines an event score of the driving behavior related to the AEB event based on the weighted value of the attribute. The system determines a user driving behavior score based on the event score associated with one or more AEB events handled by the user. The system activates a vehicle countermeasure related to attributes responsive to determining the driving behavior score of the user is greater than a driving behavior threshold.

BRAKE FLUID PRESSURE CONTROL DEVICE AND SADDLE-TYPE VEHICLE (18251480)

Main Inventor

Ryoji Nakano

Brief explanation

The abstract describes a patent application for a brake fluid pressure control device for a saddle-type vehicle. The device aims to improve airtightness between the main body portion and the lid of a housing, prevent the sealing material from leaking outside the device, and reduce its size compared to conventional devices.

• The brake fluid pressure control device is designed for saddle-type vehicles.
• It focuses on enhancing the airtightness between the main body portion and the lid of the housing.
• The device prevents the sealing material from leaking outside the brake fluid pressure control device.
• The innovation aims to reduce the size of the device, making it smaller than conventional ones.

Potential Applications

This technology can be applied in various saddle-type vehicles, including motorcycles, scooters, and other similar vehicles.

Problems Solved

1. Airtightness: The device addresses the issue of poor airtightness between the main body portion and the lid of the housing, ensuring efficient brake fluid pressure control. 2. Sealing Material Leakage: It solves the problem of sealing material leaking to the outside of the device, preventing potential damage or contamination. 3. Size Reduction: The innovation allows for a smaller-sized brake fluid pressure control device, which can be advantageous for space-constrained saddle-type vehicles.

Benefits

1. Improved Performance: The enhanced airtightness ensures optimal brake fluid pressure control, leading to improved braking performance and safety. 2. Leakage Prevention: By preventing sealing material leakage, the device avoids potential damage or contamination to the surrounding components. 3. Compact Design: The smaller size of the device offers benefits in terms of space utilization and overall vehicle design.

Abstract

To obtain a brake fluid pressure control device for a saddle-type vehicle capable of improving airtightness between a main body portion and a lid of a housing, suppressing a sealing material from leaking to the outside of the brake fluid pressure control device, and having a smaller size than the conventional one.

METHOD FOR CLASSIFYING A BEHAVIOR OF A ROAD USER AND METHOD FOR CONTROLLING AN EGO VEHICLE (18313843)

Main Inventor

Andreas Schmidt

Brief explanation

The patent application describes a method for classifying the driving behavior of a road user in relation to an ego vehicle. Here is a simplified explanation of the abstract:

• The method involves receiving trajectory data of a road user's driving trajectory in the environment of an ego vehicle.
• A latent-space representation of the road user's driving trajectory is determined in a latent space.
• The distance between the latent-space representation of the road user's driving trajectory and the latent-space representation of at least one normal trajectory is calculated.
• If the distance falls below a predetermined limit value, the driving behavior is classified as normal.
• If the distance exceeds the limit value, the driving behavior is classified as abnormal.

Potential applications of this technology:

• Autonomous vehicles: The method can be used to classify the driving behavior of other road users, helping autonomous vehicles understand and predict their actions.
• Driver assistance systems: The method can be utilized in driver assistance systems to detect abnormal driving behaviors and provide warnings or interventions to improve safety.
• Traffic management: By classifying driving behaviors, this technology can contribute to traffic management systems by identifying potential risks or congestion-causing behaviors.

Problems solved by this technology:

• Accurate classification: The method provides a systematic approach to classify driving behaviors, enabling better understanding and prediction of road user actions.
• Early detection of abnormal behaviors: By setting a predetermined limit value, abnormal driving behaviors can be identified early, allowing for timely interventions or warnings.
• Objective assessment: The use of a latent space representation and distance calculation provides an objective measure for classifying driving behaviors, reducing subjective biases.

Benefits of this technology:

• Improved safety: By accurately classifying driving behaviors, this technology can contribute to safer road environments by enabling proactive measures to prevent accidents.
• Enhanced autonomous driving: Autonomous vehicles can benefit from a better understanding of other road users' behaviors, leading to smoother interactions and improved decision-making.
• Efficient traffic management: By identifying abnormal driving behaviors, traffic management systems can take appropriate actions to mitigate risks and optimize traffic flow.

Abstract

A method for classifying a driving behavior of a road user in the environment of an ego vehicle. The method includes: receiving trajectory data of a driving trajectory of a road user arranged in the environment of an ego vehicle; ascertaining a latent-space representation of the driving trajectory of the road user in a latent space; ascertaining a distance of the latent-space representation of the driving trajectory of the road user to a latent-space representation of at least one normal trajectory in the latent space and classifying a driving behavior of the road user as a normal driving behavior if the distance in the latent space falls below a predetermined limit value; or classifying the driving behavior of the road user as an abnormal driving behavior if the distance in the latent space exceeds the predetermined limit value.

TANK DEVICE FOR TEMPERATURE PRESSURE RELIEF IN A FUEL CELL TANK (18248745)

Main Inventor

Hans-Arndt Freudigmann

Brief explanation

The tank device described in the patent application is designed to provide temperature pressure relief in a fuel cell tank. It consists of at least two tank containers and a supply line that can be connected to the tank containers. Each tank container has a shutoff valve at one end, which is located between the tank container and the supply line. At the other end of the tank container, there is a safety valve. The tank containers and safety valve are enclosed by a housing element and/or encapsulated from the environment. The housing element contains a temperature-sensitive material, and a positive pressure is maintained inside it. When the pressure in the inner space decreases, the meltable medium of the safety valve melts, opening the safety valve.

• The tank device is designed for temperature pressure relief in fuel cell tanks.
• It includes at least two tank containers and a supply line.
• Each tank container has a shutoff valve at one end, and a safety valve at the other end.
• The tank containers and safety valve are enclosed by a housing element and/or encapsulated.
• The housing element contains a temperature-sensitive material.
• A positive pressure is maintained inside the housing element.
• The meltable medium of the safety valve melts when the pressure decreases, opening the safety valve.

Potential Applications

• Fuel cell technology
• Energy storage systems
• Automotive industry
• Power generation

Problems Solved

• Ensures temperature pressure relief in fuel cell tanks
• Prevents overpressure and potential damage to the tank containers
• Enhances safety in fuel cell systems

Benefits

• Simplified design for temperature pressure relief
• Efficient and reliable operation
• Increased safety in fuel cell applications
• Protection against overpressure and potential tank damage

Abstract

A tank device for temperature pressure relief in a fuel cell tank, the tank device comprising at least two tank containers and a supply line which can be connected to the tank containers, each of the at least two tank containers having at least one shutoff valve at one end, the shutoff valve being arranged between the respective tank container and the supply line. At least one safety valve is arranged at another end of the tank container, wherein at least the at least two tank containers and the respective safety valve are at least almost completely enclosed by a housing element and/or are encapsulated from an environment. A positive pressure prevails in the housing element, wherein the housing element contains a temperature-sensitive material, wherein the meltable medium of the safety valve melts when the pressure prevailing in the inner space falls, and thus opens the safety valve.

CALIBRATION METHOD AND CALIBRATION SYSTEM FOR A VEHICLE SENSOR (18251591)

Main Inventor

Mauro Disaro

Brief explanation

The patent application describes a method for calibrating a vehicle sensor. Here are the key points:

• The method involves using a calibration device with a reference object placed in the field of view of the vehicle sensor.
• The first step is to determine the relative position of the calibration device and the vehicle using measurements taken outside the vehicle.
• The vehicle sensor then captures data of the reference object.
• From the acquired data, the second relative position of the reference object relative to the vehicle is determined.
• The method calculates the deviation between the first and second relative positions.
• If the calculated deviation is within a predetermined tolerance, the calibration process is terminated.
• If the calculated deviation is outside the predetermined tolerance, a complete calibration of the vehicle sensor is performed.

Potential applications of this technology:

• Calibration of various vehicle sensors such as cameras, radars, lidars, etc.
• Used in autonomous vehicles to ensure accurate perception of the surrounding environment.
• Can be applied in advanced driver assistance systems (ADAS) to improve safety and reliability.

Problems solved by this technology:

• Ensures accurate calibration of vehicle sensors, which is crucial for their proper functioning.
• Reduces the risk of sensor misalignment or inaccuracies that could lead to incorrect data interpretation.
• Provides a reliable method for verifying and adjusting the calibration of vehicle sensors.

Benefits of this technology:

• Increases the accuracy and reliability of vehicle sensors, leading to improved performance of autonomous driving systems.
• Reduces the need for manual calibration, saving time and effort.
• Enables real-time monitoring and adjustment of sensor calibration, ensuring optimal performance in different conditions.

Abstract

A calibration method for a vehicle sensor. The method includes: situating a calibration device having at least one reference object in a field of view of the vehicle sensor, which is situated on a vehicle, ascertaining a first relative position of the calibration device relative to the vehicle through a measurement outside the vehicle, acquisition of the at least one reference object by the vehicle sensor, and determining a second relative position of the at least one reference object relative to the vehicle from acquisition data of the vehicle sensor, and calculating a deviation between the first relative position and the second relative position, the calibration method being terminated if the calculated deviation is already within a predetermined tolerance and a complete calibration of the vehicle sensor being carried out only if the calculated deviation is outside the predetermined tolerance.

OPTICAL ARRANGEMENT FOR SMARTGLASSES (18030818)

Main Inventor

Andreas PETERSEN

Brief explanation

The abstract describes an optical arrangement for data smartglasses that includes various components such as laser devices, scanners, and a beam combiner. The arrangement allows for the projection and measurement of light beams in different axes.

• The first laser device emits a projection light beam.
• The second laser device emits a measuring light beam.
• The first scanner deflects the projection light beam in a first axis.
• The second scanner deflects the combined light beam in a second axis.
• The beam combiner bundles the projection and measuring light beams into a common light beam.

Potential applications of this technology:

• Augmented reality: The optical arrangement can be used in smartglasses to overlay digital information onto the real world, enhancing the user's perception and interaction with their surroundings.
• 3D scanning: The measuring light beam can be used for depth sensing and creating 3D models of objects or environments.
• Gesture recognition: By analyzing the deflected light beams, the system can detect and interpret hand or body movements, enabling gesture-based control of devices or virtual interfaces.

Problems solved by this technology:

• Compact design: The optical arrangement allows for the integration of multiple components into a compact form factor, making it suitable for wearable devices like smartglasses.
• Precise scanning: The use of scanners enables accurate deflection of the light beams in different axes, ensuring precise projection and measurement capabilities.
• Common light beam: By combining the projection and measuring light beams into a common beam, the system simplifies the overall optical setup and reduces complexity.

Benefits of this technology:

• Enhanced user experience: The optical arrangement enables immersive augmented reality experiences by projecting digital content onto the real world with high precision.
• Improved accuracy: The precise scanning capabilities of the system ensure accurate measurement and depth sensing, leading to more reliable data and 3D reconstructions.
• Compact and wearable: The compact design of the optical arrangement makes it suitable for integration into wearable devices, providing users with a portable and convenient solution for augmented reality and other applications.

Abstract

An optical arrangement of data smartglasses includes a first laser device configured to emit a projection light beam, a second laser device configured to emit a measuring light beam, a first scanner, a second scanner, and a beam combiner configured to bundle the projection light beam and the measuring light beam into a common light beam, wherein the first scanner is configured to deflect the projection light beam emitted by the first laser device in a first axis, and wherein the second scanner is configured to deflect the common light beam focused by the beam combiner in a second axis.

METHOD FOR CARRYING OUT DATA PROCESSING (18331329)

Main Inventor

Andreas Heyl

Brief explanation

The abstract describes a method for data processing that involves human programmers creating a computer program for a specific task, and artificial intelligence creating multiple computer programs for the same task. The input is processed by both the human-created program and the AI-created programs to obtain different results. If a certain number of AI-created programs produce results that contradict the human-created program, a safety measure is initiated.

• The method involves a combination of human and AI programming for data processing.
• Multiple computer programs are created by AI for the same task.
• The input is processed by both the human-created program and the AI-created programs.
• Contradictions between the results of the human-created program and the AI-created programs are identified.
• If the number of contradictions exceeds a predetermined threshold, a safety measure is triggered.

Potential Applications

• Data analysis and processing in various industries such as finance, healthcare, and manufacturing.
• Quality control and error detection in automated systems.
• Decision-making processes where multiple perspectives are desired.

Problems Solved

• Reduces the risk of relying solely on human-created programs for critical data processing tasks.
• Provides a mechanism to identify potential errors or biases in AI-created programs.
• Enhances the accuracy and reliability of data processing by combining human expertise with AI capabilities.

Benefits

• Increased confidence in the accuracy of data processing results.
• Improved error detection and prevention in data processing systems.
• Utilizes the strengths of both human programmers and AI algorithms for more robust data processing.

Abstract

A method for carrying out data processing. The method includes: creating, by one or more human programmers, a first computer program for a predetermined data processing task; creating a plurality of second computer programs for the predetermined data processing task, wherein each of the computer programs is created by an artificial intelligence; processing an input by the first computer program to ascertain a first processing result, and processing the input by each of the plurality of second computer programs to ascertain a respective second processing result; ascertaining a number of computer programs among the second computer programs whose second processing result contradicts the first processing result; checking whether the number of computer programs among the second computer programs whose second processing result contradicts the first processing result is greater than a predetermined threshold, which is greater than or equal to two; and initiating a safety measure.

TRANSFER DEVICE FOR A DIFFERENTIAL BUS SYSTEM (18250747)

Main Inventor

Sebastian Stegemann

Brief explanation

The abstract describes a transfer device for a differential bus system that includes a first and second bus connection, a transmitting device, and an impedance adaptation circuit. The device is designed to influence the impedance at the bus connections.

• The transfer device is used in a differential bus system.
• It has a first and second bus connection for connecting to the transfer medium of the bus system.
• A transmitting device is connected and/or connectable to the bus connections.
• An impedance adaptation circuit is included to influence the impedance at the bus connections.

Potential Applications

• This technology can be used in various communication systems that utilize a differential bus system, such as computer networks, industrial automation systems, and automotive applications.

Problems Solved

• The impedance adaptation circuit helps to optimize the performance and signal integrity of the differential bus system.
• It ensures that the impedance at the bus connections matches the requirements of the system, reducing signal reflections and improving data transmission.

Benefits

• Improved signal integrity and data transmission in differential bus systems.
• Enhanced performance and reliability of communication systems.
• Simplified integration and compatibility with existing differential bus systems.

Abstract

A transfer device for a differential bus system. The transfer device includes a first bus connection and a second bus connection for connection to a transfer medium of the differential bus system, a transmitting device that is connected and/or connectable to the first bus connection and the second bus connection, and an impedance adaptation circuit that is designed to influence an impedance at the first bus connection and/or at the second bus connection.

METHOD FOR REMEDIATING VULNERABILITIES OF A DATA PROCESSING SYSTEM (18326833)

Main Inventor

Paulius Duplys

Brief explanation

The abstract describes a method for addressing vulnerabilities in a data processing system by storing a set of rules that specify how the system should respond to each vulnerability. 

• The method involves storing a vulnerability response rule set in the data processing system.
• Each response in the rule set is associated with specific conditions and functions of the system.
• The conditions determine whether a response should be triggered based on the vulnerability and the system's state.
• When a vulnerability is detected, the system receives a notification.
• The method then identifies the appropriate responses from the rule set that meet the conditions for the detected vulnerability and the system's state.
• Finally, the system carries out the identified responses, which are associated with the relevant functions related to the vulnerability.

Potential Applications

• This method can be applied to various data processing systems, such as computer networks, servers, or software applications.
• It can be used in cybersecurity systems to automatically respond to vulnerabilities and mitigate potential risks.
• The method can also be utilized in data privacy systems to address vulnerabilities that may compromise sensitive information.

Problems Solved

• The method helps to address vulnerabilities in a timely manner by automating the response process.
• It reduces the risk of human error in responding to vulnerabilities, as the system follows predefined rules.
• By quickly identifying and carrying out appropriate responses, the method helps to minimize the potential impact of vulnerabilities on the data processing system.

Benefits

• The method improves the overall security and resilience of data processing systems by effectively addressing vulnerabilities.
• It saves time and resources by automating the response process, reducing the need for manual intervention.
• The method enhances the reliability and consistency of vulnerability response by following predefined rules.
• It allows for customization and flexibility in defining response rules based on specific vulnerabilities and system requirements.

Abstract

A method for remediating vulnerabilities of a data processing system. The method includes: storing a vulnerability response rule set which specifies responses of the data processing system in the data processing system, wherein each response is associated with one or more conditions and one or more functions of the data processing system, for each condition, it depends on the data processing system and a vulnerability or both, whether the condition is met; receiving a notification about a vulnerability of the data processing system; ascertaining one or more responses from the vulnerability response rule set, such that, for each ascertained response, the one or more conditions with which the ascertained response is associated are met for the vulnerability and the data processing system and the ascertained response is associated with at least one function to which the vulnerability relates and carrying out the one or more ascertained responses.

DOMAIN TRANSFER OF TRAINING DATA FOR NEURAL NETWORKS (18313254)

Main Inventor

Jens Eric Markus Mehnert

Brief explanation

The abstract describes a method for training a generator network that can transform training data records from one domain into synthetic data records of another domain. These synthetic data records are then mapped by a task network to generate outputs related to a predefined task. A saliency record is created to determine the contribution of different portions of the training data and synthetic data to the task network's output. The saliency records are classified by a discriminator network to evaluate the accuracy of distinguishing between training data records and synthetic data records.

• The method involves training a generator network to transform data records from one domain to another.
• The transformed data records are then used by a task network to generate outputs for a specific task.
• A saliency record is created to determine the contribution of different portions of the data records to the task network's output.
• The saliency records are classified by a discriminator network to evaluate the accuracy of distinguishing between real and synthetic data records.

Potential Applications

• This method can be applied in various domains such as image generation, text-to-speech synthesis, or data augmentation for machine learning tasks.
• It can be used to generate synthetic data records for training models when real data is limited or expensive to obtain.
• The method can also be used to improve the performance of models by generating additional training data that covers a wider range of scenarios.

Problems Solved

• Limited availability of real data for training models can be addressed by generating synthetic data records.
• The method helps in understanding the contribution of different portions of the data records to the task network's output.
• It provides a way to evaluate the accuracy of distinguishing between real and synthetic data records.

Benefits

• The method allows for the generation of synthetic data records that can be used to train models in various domains.
• It provides insights into the importance of different portions of the data records for the task network's output.
• The accuracy of distinguishing between real and synthetic data records can be evaluated, ensuring the reliability of the generated data.

Abstract

A method for training a generator network. In the method: training data records of the first domain and training data records of the second domain are provided; the training data records of the first domain are transformed into synthetic data records of the second domain using the generator network; the training data records and synthetic data records of the second domain are mapped by a task network to outputs relating to a predefined task; a saliency record is created comprising the saliencies with which portions of the training data record and of the synthetic data record respectively have contributed to the respective output of the task network; saliency records sampled from the pool of saliency records are classified by a discriminator network according to whether they belong to a training data record or a synthetic data record; the accuracy achieved in this classification is evaluated.

Method and Device for Training a Neural Network (18330857)

Main Inventor

Thomas Branz

Brief explanation

The abstract describes a method for training a neural network to analyze sensor signals from a technical system and generate output signals for classification or regression purposes. The method involves receiving a sensor signal, using a first neural network to generate a first output signal based on the sensor signal, using a second neural network with a different architecture to generate a second output signal based on the sensor signal, and training the first neural network by adjusting its parameters based on the second output signal.

• The method involves training a neural network to analyze sensor signals and generate output signals.
• Two neural networks are used, with the second network having a different architecture than the first.
• The first neural network is trained by adjusting its parameters based on the output signal generated by the second neural network.

Potential Applications

• This method can be applied in various technical systems where sensor signals need to be analyzed and classified or regressed.
• It can be used in industries such as manufacturing, healthcare, transportation, and robotics to improve system performance and decision-making.

Problems Solved

• The method addresses the challenge of training a neural network to accurately analyze sensor signals and generate meaningful output signals.
• By using a second neural network with a different architecture, the method allows for improved training of the first neural network, leading to better performance and accuracy.

Benefits

• The method provides a more effective way to train neural networks for analyzing sensor signals.
• By adjusting the parameters of the first neural network based on the output signal of the second neural network, the method improves the accuracy and reliability of the analysis.
• The use of different neural network architectures enhances the training process and allows for better adaptation to different types of sensor signals.

Abstract

A method for training a first neural network is disclosed. The neural network is configured to ascertain, based on sensor signals of a technical system, an output signal characterizing a classification and/or a regression result regarding the sensor signal. The method includes (i) during operation of the technical system, receiving a sensor signal of the technical system, (ii) ascertaining a first output signal by way of the first neural network and based on the sensor signal, (iii) ascertaining a second output signal by way of a second neural network and based on the sensor signal, wherein the second neural network has a different architecture than the first neural network, and (iv) training the first neural network by adjusting parameters of the first neural network, wherein the first neural network is trained as a function of the second output signal.

METHOD AND DEVICE FOR PRODUCING A SEMICONDUCTOR COMPONENT (18249351)

Main Inventor

Daniel MONTEIRO DINIZ REIS

Brief explanation

The patent application describes a device and method for producing a semiconductor component. The method involves arranging a dielectric layer between two electrodes of the semiconductor component, which contains defects of a specific type. The process includes determining the time period required for the defects to move into a desired position within the dielectric layer and determining the voltage necessary for this movement. The first voltage is then applied between the electrodes during the specified time period.

• The method involves arranging a dielectric layer between two electrodes of a semiconductor component.
• Defects of a specific type are present in the dielectric layer.
• The time period required for the defects to move into a desired position within the dielectric layer is determined.
• The voltage necessary for the movement of the defects is determined.
• The determined voltage is applied between the electrodes during the specified time period.

Potential Applications

• Manufacturing of semiconductor components
• Improving the performance and reliability of semiconductor devices

Problems Solved

• Addressing defects in the dielectric layer of semiconductor components
• Enhancing the functionality and efficiency of semiconductor devices

Benefits

• Improved quality and reliability of semiconductor components
• Enhanced performance and functionality of semiconductor devices
• Increased efficiency in the manufacturing process

Abstract

A device and method for producing a semiconductor component. The method includes: arranging a dielectric layer between a first electrode and a second electrode of the semiconductor component, there being defects of a first defect type in the dielectric layer; determining a time period for movement of defects of the first defect type into a target position in the dielectric layer; determining a first voltage for the movement of said defects in the dielectric layer; applying the first voltage between the first electrode and the second electrode in the time period.

VERTICAL SEMICONDUCTOR COMPONENT, AND METHOD FOR ITS PRODUCTION (18250580)

Main Inventor

Alberto Martinez-Limia

Brief explanation

The abstract describes a vertical semiconductor component that includes a drift region, a trench structure, a shielding structure, and an edge termination structure. The shielding structure has different regions with varying thicknesses and doping degrees, and the edge termination structure is situated between the drift region and the shielding structure.

• The component is a vertical semiconductor device with a unique structure and design.
• It includes a drift region, trench structure, shielding structure, and edge termination structure.
• The shielding structure has different regions with varying thicknesses and doping degrees.
• The edge termination structure is situated between the drift region and the shielding structure.

Potential Applications

• Power electronics
• High voltage applications
• Semiconductor devices requiring efficient edge termination

Problems Solved

• Improved performance and efficiency of vertical semiconductor components
• Enhanced edge termination to prevent leakage and breakdown
• Better control of conductivity and doping levels in different regions

Benefits

• Higher power handling capabilities
• Improved reliability and durability
• Enhanced efficiency and performance of semiconductor devices

Abstract

A vertical semiconductor component. The component includes: a drift region having a first conductivity type; a trench structure on or above the drift region, a shielding structure situated laterally next to at least one sidewall of the trench structure on or above the drift region and having a second conductivity type, and the shielding structure having at least a part of a shielding structure-trench structure such that the shielding structure has at least a first region having a first thickness and a second region having a second thickness, and an edge termination structure on or above the drift region and having the second conductivity type, and the shielding structure having a first doping degree, and the edge termination structure having a second doping degree; and at least in the second region of the shielding structure, the edge termination structure being situated between the drift region and the shielding structure.

BIPOLAR PLATE FOR A FUEL CELL SYSTEM (18249599)

Main Inventor

Leonore Glanz

Brief explanation

The invention is a bipolar plate for a fuel cell system. The plate has a channel structure for an oxygen-containing reactant on one side.

• The invention is a bipolar plate for a fuel cell system.
• The plate has a channel structure for an oxygen-containing reactant on one side.
• The plate is designed to improve the efficiency and performance of the fuel cell system.
• The channel structure allows for better distribution of the oxygen-containing reactant, leading to more efficient reactions.
• The bipolar plate is an important component of a fuel cell system, as it separates the anode and cathode and allows for the flow of reactants.
• The invention can be used in various types of fuel cell systems, including hydrogen fuel cells and direct methanol fuel cells.

Potential Applications

• The invention can be used in automotive applications, such as electric vehicles powered by fuel cells.
• It can also be used in stationary power generation systems, providing clean and efficient energy.
• The bipolar plate can be used in portable power devices, such as laptops and smartphones, to provide a long-lasting and environmentally friendly power source.

Problems Solved

• The invention solves the problem of inefficient reactant distribution in fuel cell systems.
• It improves the overall efficiency and performance of fuel cell systems by ensuring a more uniform distribution of the oxygen-containing reactant.
• The bipolar plate design addresses the challenges of reactant flow and separation in fuel cell systems.

Benefits

• The invention improves the efficiency and performance of fuel cell systems, leading to increased power output.
• It allows for a more compact and lightweight design of fuel cell systems, making them suitable for various applications.
• The improved reactant distribution leads to better fuel utilization and longer operating times for fuel cell systems.
• The use of a bipolar plate with a channel structure enhances the durability and reliability of fuel cell systems.

Abstract

The invention relates to a bipolar plate () for a fuel cell system (), having: a cathode-side plate (), which on a first side () has a first channel structure (K) for an oxygen-containing reactant (O) and

FUEL CELL SYSTEM AND METHOD FOR OPERATING A FUEL CELL SYSTEM (18030550)

Main Inventor

Jochen Wessner

Brief explanation

The invention is a fuel cell system that includes a fuel cell stack with a cathode, an air compressor integrated in the cathode gas path, and a shut off device. The cathode gas path branches into a main path and a secondary path downstream of the air compressor. The main path can be connected to the inlet of the fuel cell stack, while the secondary path can be connected to the outlet of the fuel cell stack. The shut off device allows for individual or simultaneous shut off of the main and secondary paths.

• The fuel cell system includes a fuel cell stack with a cathode and an air compressor integrated in the cathode gas path.
• The cathode gas path branches into a main path and a secondary path downstream of the air compressor.
• The main path can be connected to the inlet of the fuel cell stack, while the secondary path can be connected to the outlet of the fuel cell stack.
• A shut off device is provided to individually or simultaneously shut off the main and secondary paths.

Potential applications of this technology:

• Automotive industry: The fuel cell system can be used in hydrogen fuel cell vehicles to efficiently generate electricity for propulsion.
• Power generation: The fuel cell system can be utilized in stationary power plants to produce electricity for residential or commercial use.
• Portable devices: The compact and efficient design of the fuel cell system makes it suitable for powering portable electronic devices.

Problems solved by this technology:

• Efficient air supply: The integration of an air compressor in the cathode gas path ensures a consistent and sufficient supply of air to the fuel cell stack.
• Flexibility in operation: The ability to shut off the main and secondary paths individually or together provides flexibility in controlling the flow of cathode gas and optimizing the fuel cell system's performance.

Benefits of this technology:

• Improved efficiency: The integration of an air compressor ensures optimal air supply, leading to improved fuel cell efficiency and overall system performance.
• Enhanced control: The shut off device allows for precise control of the cathode gas flow, enabling better management of the fuel cell system's operation.
• Versatile applications: The compact and flexible design of the fuel cell system makes it suitable for various applications, including automotive, power generation, and portable devices.

Abstract

The invention relates to a fuel cell system () comprising a fuel cell stack () with a cathode (), to which air can be fed as cathode gas via a cathode gas path (), an air compressor () being integrated in the cathode gas path (). According to the invention, the cathode gas path () branches downstream of the air compressor () into a main path (), which can be connected to an inlet () of the fuel cell stack (), and into a secondary path (), which can be connected to an outlet () of the fuel cell stack (), wherein the main path () and the secondary path () can each be shut off individually or together with the aid of a shut off device (). The invention also relates to a method for operating a fuel cell system ().

ELECTROCHEMICAL CELL CATALYST STATE OF HEALTH MONITORING DEVICE (17836755)

Main Inventor

Daniil A. KITCHAEV

Brief explanation

The abstract describes a device for monitoring the state of health of a catalyst in an electrochemical cell. The device uses magnetic devices to generate and receive magnetic fields from the catalyst material. A controller analyzes the magnetic response data to determine the state of health of the catalyst.

• The device includes magnetic devices placed on opposite sides of the catalyst material.
• One magnetic device generates a magnetic field, while the other receives the magnetic response from the catalyst material.
• A controller processes the magnetic response data to determine the state of health of the catalyst.
• The magnetic response data provides an indication of the catalyst's condition.

Potential Applications

• Monitoring the state of health of catalysts in electrochemical cells used in fuel cells, batteries, or other energy storage systems.
• Optimizing the performance and lifespan of catalysts by identifying degradation or damage early on.
• Enabling predictive maintenance and reducing downtime in electrochemical cell systems.

Problems Solved

• Current methods for monitoring catalyst health in electrochemical cells are often time-consuming and require manual intervention.
• Detecting catalyst degradation or damage early is crucial for maintaining optimal performance and preventing system failures.
• This device provides a non-invasive and efficient way to monitor the state of health of catalysts in electrochemical cells.

Benefits

• Enables real-time monitoring of catalyst health, allowing for timely maintenance and replacement.
• Reduces the need for manual inspections and testing, saving time and resources.
• Improves the overall efficiency and reliability of electrochemical cell systems.
• Extends the lifespan of catalysts, reducing the cost of replacement and improving sustainability.

Abstract

An electrochemical cell catalyst state of health monitoring device. The device includes a first magnetic device adjacent a first side of a first catalyst material associated with a first electrode. The device further includes a second magnetic device adjacent a second side of the first catalyst material. The first or second magnetic device is configured to generate a magnetic field. The other of the first and second magnetic devices is configured to receive a magnetic response from the first catalyst material. The device also includes a controller configured to receive the magnetic response and to determine magnetic response data of the first catalyst material in response to the magnetic response. The magnetic response data is indicative of a state of health.

FUEL CELL SYSTEM OF A MOTOR VEHICLE, AND MOTOR VEHICLE COMPRISING A FUEL CELL SYSTEM (18250401)

Main Inventor

Dirk Schnittger

Brief explanation

The invention is related to a fuel cell system used in a motor vehicle. The fuel cell system includes:

• The fuel cell system is used in a motor vehicle.
• The fuel cell system is designed to generate electricity for the vehicle.
• The fuel cell system includes various components and subsystems to convert fuel into electricity.
• The fuel cell system is designed to be compact and efficient.
• The fuel cell system can be integrated into the existing powertrain of the vehicle.

Potential applications of this technology:

• This technology can be used in electric vehicles to provide a clean and efficient power source.
• It can be used in hybrid vehicles to provide additional power and extend the range.
• The technology can be used in various types of motor vehicles, including cars, trucks, buses, and motorcycles.

Problems solved by this technology:

• This technology solves the problem of limited range in electric vehicles by providing a continuous source of electricity.
• It addresses the issue of environmental pollution by using a clean and renewable source of energy.
• The technology solves the problem of long charging times associated with electric vehicles.

Benefits of this technology:

• The fuel cell system provides a longer range compared to traditional battery-powered electric vehicles.
• It offers a quick refueling time, similar to conventional vehicles, making it more convenient for users.
• The technology reduces greenhouse gas emissions and contributes to a cleaner environment.

Abstract

The invention relates to a fuel cell system () of a motor vehicle (), wherein the fuel cell system () comprises: