Patents by Inventor Yoshihisa Tsuchiya
Yoshihisa Tsuchiya has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240135246Abstract: A data generation method for generating data for domain generalization in machine learning includes performing, with a computer, augmentation using training data as raw data usable to train a machine learning model, and extracting, with the computer, a dataset including the raw data and data generated through the augmentation as a dataset for the domain generalization.Type: ApplicationFiled: January 18, 2022Publication date: April 25, 2024Inventors: Mami Miyamoto, Seitaro Mura, Yuki Hirohashi, Atsushi Hashimoto, Takahiro Toku, Naoki Tsuchiya, Yoshihisa Ijiri, Yamato Okamoto
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Patent number: 11922319Abstract: Provided is an image determination device. The image determination device is provided with: feature extractors which output, on the basis of an image to be examined, each piece of feature data indicating a specific feature of the image; a determiner which outputs, on the basis of the feature data output from the extractors, output data indicating the determination result pertaining to the image; and a training part which trains the determiner so as to output, output data indicating the label data associated with the training image on the basis of the feature data output when the training image is input to the extractors, wherein the training part further trains, by using new training data, the determiner so that the output data indicating the label data associated with the image is output by the determiner.Type: GrantFiled: October 24, 2019Date of Patent: March 5, 2024Assignee: OMRON CorporationInventors: Naoki Tsuchiya, Yoshihisa Ijiri, Yu Maruyama, Yohei Okawa, Kennosuke Hayashi, Sakon Yamamoto
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Patent number: 11922680Abstract: An image determination device includes feature extractors which output, on the basis of an image to be examined, each piece of feature data indicating a specific feature of the image; a first training part which trains a first determiner so as to output first output data indicating first label data associated with a first training image on the basis of first feature data output when the first training image is input to the feature extractors; a second training part which trains a second determiner so as to output second output data indicating second label data associated with a second training image on the basis of second feature data output when the second training image is input to the feature extractors; and an output part which outputs, on the basis of the first output data and the second output data, output data indicating an overall determination result about an image.Type: GrantFiled: November 14, 2019Date of Patent: March 5, 2024Assignee: OMRON CorporationInventors: Naoki Tsuchiya, Yoshihisa Ijiri, Yu Maruyama, Yohei Okawa, Kennosuke Hayashi, Sakon Yamamoto
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Patent number: 11915143Abstract: An image determination device includes: a training model which outputs, on the basis of an image to be examined, output data indicating a determination result about the image; a training part which trains the training model to output, by using training data including a training image and label data, output data indicating the label data associated with the training image, when the training image is input to the training model; a dividing part which divides the training data into a plurality of pieces of sub-training data; a measurement part which measures accuracy of determination when the training part trains the training model by using each of the plurality of pieces of sub-training data; and selection part which selects at least any one among the plurality of pieces of sub-training data on the basis of the accuracy of determination.Type: GrantFiled: November 14, 2019Date of Patent: February 27, 2024Assignee: OMRON CorporationInventors: Naoki Tsuchiya, Yoshihisa Ijiri, Yu Maruyama, Yohei Okawa, Kennosuke Hayashi, Sakon Yamamoto
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Patent number: 11097596Abstract: A vehicle equipped with an electric motor includes an electric motor, an electrical storage device, an air-conditioning device, a heat source cooling circuit and a controller. The air-conditioning device includes a heater core, an air conditioning hot liquid circuit that causes a thermal medium liquid to flow through the heater core, and a temperature raising device that raises a temperature of the thermal medium liquid and cause electric power consumption. When regenerative braking is performed by the electric motor when a state of charge of the electrical storage device is a predetermined value or more, the controller raises a temperature of the thermal medium liquid using the temperature raising device and switches connection and shutting between the air conditioning hot liquid circuit and the heat source cooling circuit according to a temperature of the thermal medium liquid in the air conditioning hot liquid circuit and the heat source cooling circuit.Type: GrantFiled: December 12, 2018Date of Patent: August 24, 2021Assignee: HONDA MOTOR CO., LTD.Inventors: Yoshiyuki Takeuchi, Yoshihisa Tsuchiya, Kenzo Kimura
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Publication number: 20190202261Abstract: A vehicle equipped with an electric motor includes an electric motor, an electrical storage device, an air-conditioning device, a heat source cooling circuit and a controller. The air-conditioning device includes a heater core, an air conditioning hot liquid circuit that causes a thermal medium liquid to flow through the heater core, and a temperature raising device that raises a temperature of the thermal medium liquid and cause electric power consumption. When regenerative braking is performed by the electric motor when a state of charge of the electrical storage device is a predetermined value or more, the controller raises a temperature of the thermal medium liquid using the temperature raising device and switches connection and shutting between the air conditioning hot liquid circuit and the heat source cooling circuit according to a temperature of the thermal medium liquid in the air conditioning hot liquid circuit and the heat source cooling circuit.Type: ApplicationFiled: December 12, 2018Publication date: July 4, 2019Inventors: Yoshiyuki Takeuchi, Yoshihisa Tsuchiya, Kenzo Kimura
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Patent number: 9194356Abstract: A stop control system for an internal combustion engine, which is capable of ensuring the comfort of vehicle occupants in a vehicle compartment and improving the fuel economy of the engine along with automatic stoppage of the engine during both a cooling operation and a heating operation of an air conditioner. When the engine is automatically stopped, the stop control system sets a target blowout temperature which is a target value of the temperature of air blown out from the air conditioner into a vehicle compartment, and acquires a fan voltage indicative of the air volume blown by a fan of the air conditioner. Further, the stop control system calculates stop allowable time based on the target blowout temperature and the fan voltage, and restarts the engine when engine stoppage time period (stoppage time period-counting timer value) has reached the stop allowable time.Type: GrantFiled: March 15, 2012Date of Patent: November 24, 2015Assignee: HONDA MOTOR CO., LTD.Inventors: Shinichirou Wakou, Yoshihisa Tsuchiya, Shinji Yasuno, Masanobu Eguchi, Kanao Kogure, Nobuyuki Akahoshi
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Patent number: 9163603Abstract: A control system for an internal combustion engine, which is capable of properly determining timing for restarting the engine in a stopped state when idle stop control of the engine is executed during a heating operation of an air conditioner, thereby making it possible to ensure marketability and fuel economy performance in a well-balanced manner. The control system executes the idle stop control of the engine during the heating operation of the air conditioner. The control system includes an ECU. The ECU sets a lower limit blowout temperature, calculates an estimated blowout temperature, and controls the engine such that the engine is restarted when the estimated blowout temperature has become not higher than the lower limit blowout temperature.Type: GrantFiled: July 3, 2012Date of Patent: October 20, 2015Assignee: HONDA MOTOR CO., LTD.Inventors: Shinichirou Wakou, Yoshihisa Tsuchiya, Masanobu Eguchi, Shinji Yasuno, Kanao Kogure, Nobuyuki Akahoshi
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Patent number: 8972157Abstract: A stop control system for an internal combustion engine, which is capable of restarting the engine automatically stopped, in optimum timing, thereby making it possible to positively prevent occurrence of fogging of window glass of a vehicle compartment and improve fuel economy. The engine is connected to a compressor of an air conditioner. According to the stop control system, during idle stop, window glass temperature is calculated, and according to the calculated window glass temperature, limit humidity below which fogging of the window glass does not occur is set. When determining compartment humidity becomes equal to or higher than the limit humidity, the idle stop is terminated and the engine is restarted. When the weather is rainy or snowy, the determining compartment humidity is corrected. When vehicle compartment temperature is not lower than a first predetermined temperature, the window glass temperature is corrected.Type: GrantFiled: March 15, 2012Date of Patent: March 3, 2015Assignee: Honda Motor Co., Ltd.Inventors: Shinichirou Wakou, Yoshihisa Tsuchiya, Masanobu Eguchi, Shinji Yasuno, Kanao Kogure, Nobuyuki Akahoshi
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Publication number: 20130030679Abstract: A control system for an internal combustion engine, which is capable of properly determining timing for restarting the engine in a stopped state when idle stop control of the engine is executed during a heating operation of an air conditioner, thereby making it possible to ensure marketability and fuel economy performance in a well-balanced manner. The control system executes the idle stop control of the engine during the heating operation of the air conditioner. The control system includes an ECU. The ECU sets a lower limit blowout temperature, calculates an estimated blowout temperature, and controls the engine such that the engine is restarted when the estimated blowout temperature has become not higher than the lower limit blowout temperature.Type: ApplicationFiled: July 3, 2012Publication date: January 31, 2013Applicant: HONDA MOTOR CO., LTD.Inventors: Shinichirou WAKOU, Yoshihisa TSUCHIYA, Masanobu EGUCHI, Shinji YASUNO, Kanao KOGURE, Nobuyuki AKAHOSHI
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Publication number: 20120259534Abstract: A stop control system for an internal combustion engine, which is capable of restarting the engine automatically stopped, in optimum timing, thereby making it possible to positively prevent occurrence of fogging of window glass of a vehicle compartment and improve fuel economy. The engine is connected to a compressor of an air conditioner. According to the stop control system, during idle stop, window glass temperature is calculated, and according to the calculated window glass temperature, limit humidity below which fogging of the window glass does not occur is set. When determining compartment humidity becomes equal to or higher than the limit humidity, the idle stop is terminated and the engine is restarted. When the weather is rainy or snowy, the determining compartment humidity is corrected. When vehicle compartment temperature is not lower than a first predetermined temperature, the window glass temperature is corrected.Type: ApplicationFiled: March 15, 2012Publication date: October 11, 2012Applicant: HONDA MOTOR CO., LTD.Inventors: Shinichirou WAKOU, Yoshihisa Tsuchiya, Masanobu Eguchi, Shinji Yasuno, Kanao Kogure, Nobuyuki Akahoshi
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Publication number: 20120259530Abstract: A stop control system for an internal combustion engine, which is capable of ensuring the comfort of vehicle occupants in a vehicle compartment and improving the fuel economy of the engine along with automatic stoppage of the engine during both a cooling operation and a heating operation of an air conditioner. When the engine is automatically stopped, the stop control system sets a target blowout temperature which is a target value of the temperature of air blown out from the air conditioner into a vehicle compartment, and acquires a fan voltage indicative of the air volume blown by a fan of the air conditioner. Further, the stop control system calculates stop allowable time based on the target blowout temperature and the fan voltage, and restarts the engine when engine stoppage time period (stoppage time period-counting timer value) has reached the stop allowable time.Type: ApplicationFiled: March 15, 2012Publication date: October 11, 2012Applicant: HONDA MOTOR CO., LTD.Inventors: Shinichirou WAKOU, Yoshihisa Tsuchiya, Shinji Yasuno, Masanobu Eguchi, Kanao Kogure, Nobuyuki Akahoshi
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Patent number: 7793711Abstract: A vehicle air conditioner includes an air-conditioning ECU. The air-conditioning ECU performs a cooling mode operation in which air is cooled by an interior heat exchanger in a cooling refrigeration cycle. The air-conditioning ECU performs a heating mode operation, in which air is heated by the interior heat exchanger in a hot gas heater cycle. The air-conditioning ECU performs an air blowing operation in which air is blown toward an inner surface of a windshield of the vehicle without operating the compressor before performing a refrigerant collecting operation.Type: GrantFiled: March 21, 2007Date of Patent: September 14, 2010Assignees: Denso Corporation, Honda Motor Co., Ltd.Inventors: Masaya Ichikawa, Kazuhiro Togaru, Yoshihisa Tsuchiya, Ryoji Ehara
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Publication number: 20070221371Abstract: A vehicle air conditioner includes an air-conditioning ECU. The air-conditioning ECU performs a cooling mode operation in which air is cooled by an interior heat exchanger in a cooling refrigeration cycle. The air-conditioning ECU performs a heating mode operation, in which air is heated by the interior heat exchanger in a hot gas heater cycle. The air-conditioning ECU performs an air blowing operation in which air is blown toward an inner surface of a windshield of the vehicle without operating the compressor before performing a refrigerant collecting operation.Type: ApplicationFiled: March 21, 2007Publication date: September 27, 2007Applicants: DENSO Corporation, Honda Motor Co., Ltd.Inventors: Masaya Ichikawa, Kazuhiro Togaru, Yoshihisa Tsuchiya, Ryoji Ehara