Patents by Inventor Yutaro KATO
Yutaro KATO 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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Patent number: 11720820Abstract: A system performs operation monitoring in which a learning model in operation is monitored. In the operation monitoring, the system performs a first certainty factor comparison to determine, each time the learning model in operation to which input data is input outputs output data, whether or not a certainty factor of the learning model is below a first threshold. In a case where a result of the first certainty factor comparison is true, the system replaces the learning model in operation with any of candidate learning models having a certainty factor higher than the certainty factor of the learning model in operation in which the result of true is obtained among one or more candidate learning models (one or more learning models each having a version different from a version of the learning model in operation), as a learning model of an operation target.Type: GrantFiled: August 31, 2020Date of Patent: August 8, 2023Assignee: HITACHI, LTD.Inventors: Kazuaki Tokunaga, Yuto Kojima, Yutaro Kato, Shimei Ko, Atsushi Ito
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Patent number: 11130890Abstract: An adhesive composition that exhibits excellent adhesive performance such as curved surface adhesiveness to low-polarity adherends and constant load peeling properties in high-temperature environments, and also an adhesive sheet and a method for producing the same.Type: GrantFiled: January 21, 2016Date of Patent: September 28, 2021Assignees: TOYO INK SC HOLDINGS CO., LTD., TOYOCHEM CO., LTD.Inventors: Yoshitaka Tone, Toru Oya, Tetsuya Natsumoto, Hiroyuki Hayashi, Naoki Takeuchi, Yutaro Kato
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Publication number: 20210110304Abstract: A system performs operation monitoring in which a learning model in operation is monitored. In the operation monitoring, the system performs a first certainty factor comparison to determine, each time the learning model in operation to which input data is input outputs output data, whether or not a certainty factor of the learning model is below a first threshold. In a case where a result of the first certainty factor comparison is true, the system replaces the learning model in operation with any of candidate learning models having a certainty factor higher than the certainty factor of the learning model in operation in which the result of true is obtained among one or more candidate learning models (one or more learning models each having a version different from a version of the learning model in operation), as a learning model of an operation target.Type: ApplicationFiled: August 31, 2020Publication date: April 15, 2021Inventors: Kazuaki TOKUNAGA, Yuto KOJIMA, Yutaro KATO, Shimei KO, Atsushi ITO
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Patent number: 10719496Abstract: This computer system includes a plurality of nodes for forming a distributed KVS. The plurality of nodes have a plurality of key ranges to which upper-limit data amounts are set, each upper-limit data amounts being an upper limit of an amount of manageable data. When a new key range is created, the plurality of nodes lowers an upper-limit data amount of an existing key range so that the sum of an upper-limit data amount of the new key range and an upper-limit data amount of the existing key range does not exceed a maximum amount which is the amount based on the volume of the memory of the computer apparatus.Type: GrantFiled: January 29, 2016Date of Patent: July 21, 2020Assignee: HITACHI, LTD.Inventors: Yutaro Kato, Takashi Suzuki, Toshiyuki Hasegawa, Nobuyuki Yamamoto
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Patent number: 10324750Abstract: A computer system includes a node including a plurality of processes, an instruction unit that designates a key range of data processed by the process, and a distribution unit. When a first key range is processed by a first process and a third key range, which is a portion of the first key range, is processed by a second process that processes a second key range, the instruction unit transmits a first updated key range to the first process, transmits a second updated key range to the second process, and transmits third range update information including first and second new ranges to the distribution unit. When receiving the third range update information, the distribution unit changes the distribution of the data to be processed. The first process performs data processing in the first updated key range and the second process performs data processing in the second updated key range.Type: GrantFiled: November 18, 2013Date of Patent: June 18, 2019Assignee: Hitachi, Ltd.Inventors: Yutaro Kato, Toshiyuki Hasegawa, Nobuyuki Yamamoto
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Publication number: 20180067975Abstract: This computer system includes a plurality of nodes for forming a distributed KVS. The plurality of nodes have a plurality of key ranges to which upper-limit data amounts are set, each upper-limit data amounts being an upper limit of an amount of manageable data. When a new key range is created, the plurality of nodes lowers an upper-limit data amount of an existing key range so that the sum of an upper-limit data amount of the new key range and an upper-limit data amount of the existing key range does not exceed a maximum amount which is the amount based on the volume of the memory of the computer apparatus.Type: ApplicationFiled: January 29, 2016Publication date: March 8, 2018Inventors: Yutaro KATO, Takashi SUZUKI, Toshiyuki HASEGAWA, Nobuyuki YAMAMOTO
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Publication number: 20180044562Abstract: An adhesive composition that exhibits excellent adhesive performance such as curved surface adhesiveness to low-polarity adherends and constant load peeling properties in high-temperature environments, and also an adhesive sheet and a method for producing the same.Type: ApplicationFiled: January 21, 2016Publication date: February 15, 2018Applicants: TOYO INK SC HOLDINGS CO., LTD., TOYOCHEM CO., LTD.Inventors: Yoshitaka TONE, Toru OYA, Tetsuya NATSUMOTO, Hiroyuki HAYASHI, Naoki TAKEUCHI, Yutaro KATO
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Publication number: 20180004907Abstract: An abnormality processing system is provided capable of executing appropriate processing in cases where an abnormality occurs in a worker's living body. A management computer 300, if determining that an abnormality is present in a worker's living body, transmits an abnormality signal to an administrator terminal 100, a work device 200, a worker camera 20 and a surveillance camera 50. When receiving the abnormality signal, the administrator terminal 100 displays an image showing that an abnormality has occurred. When receiving the abnormality signal, the work device 200 stops operation. When receiving the abnormality signal, the worker camera 20 and the surveillance camera 50 transmit to the management computer 300 imaging data containing at least data of images before and after a timing at which the abnormality has occurred in the worker's living body.Type: ApplicationFiled: February 22, 2017Publication date: January 4, 2018Applicant: OMRON CorporationInventors: Yahiro KOEZUKA, Masahiro TAKAYAMA, Yutaro KATO, Shigeru MATSUI, Hidefumi KONISHI, Hirokazu KASAI, Shigetsugu HIRAKI, Shiko MURAKI, Takamasa KAMEDA, Takahiro OIKAWA
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Publication number: 20160011903Abstract: A computer system includes a node including a plurality of processes, an instruction unit that designates a key range of data processed by the process, and a distribution unit. When a first key range is processed by a first process and a third key range, which is a portion of the first key range, is processed by a second process that processes a second key range, the instruction unit transmits a first updated key range to the first process, transmits a second updated key range to the second process, and transmits third range update information including first and second new ranges to the distribution unit. When receiving the third range update information, the distribution unit changes the distribution of the data to be processed. The first process performs data processing in the first updated key range and the second process performs data processing in the second updated key range.Type: ApplicationFiled: November 18, 2013Publication date: January 14, 2016Inventors: Yutaro KATO, Toshiyuki HASEGAWA, Nobuyuki YAMAMOTO