Patents by Inventor Minoru Otake
Minoru Otake 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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Authentication system, mobile device, processing device, and non-transitory computer-readable medium
Patent number: 11628805Abstract: A mobile device is carried by a person to be authenticated. An acceleration sensor is installed in the mobile device and configured to output an acceleration signal corresponding to acceleration applied to the mobile device. A processing device is configured to execute determination processing for determining whether the person is walking based on the acceleration signal. A control device is configured to control transmission of a radio signal, and to control an operation of a controlled device based on a result of the determination processing and a result of authentication processing for authenticating, by way of the mobile device, the person as a user of the controlled device. The determination processing is activated in response to reception of the radio signal by the mobile device.Type: GrantFiled: March 22, 2021Date of Patent: April 18, 2023Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Yuuki Nawa, Daisuke Kawamura, Minoru Otake, Kenichi Koga, Tetsuya Kawamura -
Publication number: 20230037994Abstract: There is provided a learning device, including a learning unit that learns output related to a target feature point to be observed in a repetition section observed periodically, with the use of the first sensor data being acquired by the first system and having a time length corresponding to the repetition section, as learning data, and of teacher data based on the second sensor data acquired by the second system at a time point when a specific period of time has elapsed since a start time point of the time length related to the first sensor data, the second system being less affected by noises than the first system, in which the specific period of time is set on the basis of a time length from a start time point of the repetition section to a time point at which the target feature point is expected to appear.Type: ApplicationFiled: August 11, 2020Publication date: February 9, 2023Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Ryugo FUJITA, Daisuke KAWAMURA, Yuuki NAWA, Minoru OTAKE, Tetsuya HIROTA
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Publication number: 20220336102Abstract: The present invention provides a learning device including a learning unit that performs learning related to the output of vital data indicating life signs of a subject, with the use of first sensor data acquired from the subject by the first system as learning data and of teacher data based on second sensor data acquired from the subject by the second system in the same period as an acquisition period of the first sensor data, the second system being less affected by noises than the first system.Type: ApplicationFiled: August 11, 2020Publication date: October 20, 2022Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Tetsuya HIROTA, Daisuke KAWAMURA, Yuuki NAWA, Minoru OTAKE, Ryugo FUJITA
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Authentication system, mobile device, processing device, and non-transitory computer-readable medium
Patent number: 11447098Abstract: A mobile device is carried by a person to be authenticated. An acceleration sensor is installed in the mobile device and configured to output an acceleration signal corresponding to acceleration applied to the mobile device. A processing device is configured to execute determination processing for determining whether the person is walking based on the acceleration signal. A control device is configured to control operation of a controlled device based on a result of the determination processing and a result of processing for authenticating, by way of the mobile device, the person as a user of the controlled device. The control of the controlled device based on the authentication processing is disabled from time when the determination processing is initiated by the processing device until when a determination as to whether the person is walking is initially made.Type: GrantFiled: March 22, 2021Date of Patent: September 20, 2022Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Yuuki Nawa, Daisuke Kawamura, Minoru Otake -
Authentication system, mobile device, processing device, and non-transitory computer-readable medium
Patent number: 11410477Abstract: A mobile device is carried by a person to be authenticated. An acceleration sensor is installed in the mobile device and configured to output an acceleration signal corresponding to acceleration applied to the mobile device. A processing device is configured to execute determination processing for determining whether the person is walking based on the acceleration signal. A control device is configured to control operation of a controlled device based on a result of the determination processing and a result of processing for authenticating, by way of the mobile device, the person as a user of the controlled device. The processing device is configured to determine that the person is not walking in a case where an amount of change in the acceleration falls below a threshold before a prescribed time period elapses while the determination processing is executed.Type: GrantFiled: March 22, 2021Date of Patent: August 9, 2022Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Yuuki Nawa, Daisuke Kawamura, Minoru Otake -
Authentication system, mobile device, processing device, and non-transitory computer-readable medium
Patent number: 11230259Abstract: A mobile device is carried by a person to be authenticated. An acceleration sensor is installed in the mobile device and configured to output an acceleration signal corresponding to acceleration applied to the mobile device. A processing device is configured to execute determination processing for determining whether the person is walking based on the acceleration signal. A control device is configured to control operation of a controlled device based on a result of the determination processing and a result of processing for authenticating, by way of the mobile device, the person as a user of the controlled device. In a case where same determinations as to whether the person is walking are made M times while the determination processing is repeated N times, the processing device validates the determination. N is an integer no less than 2. M is an integer no less than 2 and no more than N.Type: GrantFiled: March 22, 2021Date of Patent: January 25, 2022Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Yuuki Nawa, Daisuke Kawamura, Minoru Otake -
AUTHENTICATION SYSTEM, MOBILE DEVICE, PROCESSING DEVICE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Publication number: 20210291789Abstract: A mobile device is carried by a person to be authenticated. An acceleration sensor is installed in the mobile device and configured to output an acceleration signal corresponding to acceleration applied to the mobile device. A processing device is configured to execute determination processing for determining whether the person is walking based on the acceleration signal. A control device is configured to control operation of a controlled device based on a result of the determination processing and a result of processing for authenticating, by way of the mobile device, the person as a user of the controlled device. The control of the controlled device based on the authentication processing is disabled from time when the determination processing is initiated by the processing device until when a determination as to whether the person is walking is initially made.Type: ApplicationFiled: March 22, 2021Publication date: September 23, 2021Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Yuuki NAWA, Daisuke KAWAMURA, Minoru OTAKE -
AUTHENTICATION SYSTEM, MOBILE DEVICE, PROCESSING DEVICE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Publication number: 20210291788Abstract: A mobile device is carried by a person to be authenticated. An acceleration sensor is installed in the mobile device and configured to output an acceleration signal corresponding to acceleration applied to the mobile device. A processing device is configured to execute determination processing for determining whether the person is walking based on the acceleration signal. A control device is configured to control transmission of a radio signal, and to control an operation of a controlled device based on a result of the determination processing and a result of authentication processing for authenticating, by way of the mobile device, the person as a user of the controlled device. The determination processing is activated in response to reception of the radio signal by the mobile device.Type: ApplicationFiled: March 22, 2021Publication date: September 23, 2021Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Yuuki NAWA, Daisuke KAWAMURA, Minoru OTAKE, Kenichi KOGA, Tetsuya KAWAMURA -
AUTHENTICATION SYSTEM, MOBILE DEVICE, PROCESSING DEVICE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Publication number: 20210295623Abstract: A mobile device is carried by a person to be authenticated. An acceleration sensor is installed in the mobile device and configured to output an acceleration signal corresponding to acceleration applied to the mobile device. A processing device is configured to execute determination processing for determining whether the person is walking based on the acceleration signal. A control device is configured to control operation of a controlled device based on a result of the determination processing and a result of processing for authenticating, by way of the mobile device, the person as a user of the controlled device. The processing device is configured to determine that the person is not walking in a case where an amount of change in the acceleration falls below a threshold before a prescribed time period elapses while the determination processing is executed.Type: ApplicationFiled: March 22, 2021Publication date: September 23, 2021Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Yuuki NAWA, Daisuke KAWAMURA, Minoru OTAKE -
AUTHENTICATION SYSTEM, MOBILE DEVICE, PROCESSING DEVICE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Publication number: 20210291787Abstract: A mobile device is carried by a person to be authenticated. An acceleration sensor is installed in the mobile device and configured to output an acceleration signal corresponding to acceleration applied to the mobile device. A processing device is configured to execute determination processing for determining whether the person is walking based on the acceleration signal. A control device is configured to control operation of a controlled device based on a result of the determination processing and a result of processing for authenticating, by way of the mobile device, the person as a user of the controlled device. In a case where same determinations as to whether the person is walking are made M times while the determination processing is repeated N times, the processing device validates the determination. N is an integer no less than 2. M is an integer no less than 2 and no more than N.Type: ApplicationFiled: March 22, 2021Publication date: September 23, 2021Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Yuuki NAWA, Daisuke KAWAMURA, Minoru OTAKE -
Patent number: 4129774Abstract: A heating element consisting of a metal pipe, an electric resistance conductor inserted into the metal pipe and a heat resistant insulating material filled between said metal pipe and said electric resistance conductor, characterized in that said heat resistant insulating material is one obtained by coating a first insulating material such as particulate fused magnesia with a second insulating material having a lower melting temperature than that of the first insulating material such as a silicone resin, which has been molten, can maintain an insulation resistance of at least 10.sup.3 M.OMEGA. in an atmosphere at 40.degree. C and a relative humidity of 90%.Type: GrantFiled: August 13, 1976Date of Patent: December 12, 1978Assignee: Hitachi Heating Appliances Co., Ltd.Inventors: Tozaburo Inano, Katsuhiro Yamazaki, Minoru Otake
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Patent number: 4005530Abstract: A training device including a slide projector and a magnetic audio reproducing device is disclosed. The projector is provided with a code reader for reading a code on a film for each image frame. The code indicates the address number of the frame and the information contained in the frame. The training device includes an operating circuit connected with the code reader for addressing the various image frames. A group of switches operated by a student is connected in the operating circuit to provide an answer signal and a frame address number-signal to the operating circuit. A controller circuit is connected with the operating circuit and responsive to a signal from the operating circuit to operate a film drive circuit. The operating circuit controls the film drive circuit through the controller circuitry for selecting and bringing an appropriate subsequent frame of the film to the projection station depending on which of the group of switches is operated by the student.Type: GrantFiled: February 18, 1975Date of Patent: February 1, 1977Assignee: Fuji Photo Film Co., Ltd.Inventors: Bunzo Takahashi, Hiroshi Tachibana, Minoru Otake