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公开(公告)号：US20230296475A1
公开(公告)日：2023-09-21
申请号：US17942275
申请日：2022-09-12
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Takashi SUDO , Yasuhiro KANISHIMA , Hiroyuki YANAGIHASHI
Abstract: According to one embodiment, a condition monitoring apparatus includes a processing circuitry. The processing circuitry is configured to collect a sensor signal output from a sensor that monitors a condition of a mechanical device that is at least partially mobile. The processing circuitry is configured to diagnose a presence or absence of an anomaly in the mechanical device based on the sensor signal. The processing circuitry is configured to cut out the sensor signal in a time width according to any one or more of a speed, an acceleration, and a jerk of the mechanical device. The processing circuitry is configured to determine the presence or absence of an anomaly based on the cut out sensor signal.
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公开(公告)号：US20150359992A1
公开(公告)日：2015-12-17
申请号：US14659423
申请日：2015-03-16
Applicant: Kabushiki Kaisha Toshiba
Inventor： Takashi SUDO , Yasuhiro KANISHIMA , Takaya MATSUNO
CPC classification number: A61M21/00 , A61B5/4809 , A61B5/4812 , A61B2562/0219 , A61M2021/0022 , A61M2021/0027 , A61M2021/0083 , A61M2205/332 , A61M2205/3358 , A61M2205/3368 , A61M2205/3569 , A61M2205/3592 , A61M2205/50 , A61M2230/06 , A61M2230/205 , A61M2230/63 , G06F19/3418 , G06F19/3481 , G16H15/00 , G16H40/63
Abstract: According to an embodiment, an electronic device includes, for example, an indicator, a sensor, and circuitry. The indicator is configured to notifying a user by using at least one of a sound and vibration. The sensor is configured to detect first information regarding a body of a user, the first information possibly subject to disturbance during notifying by the indicator. The circuitry is configured to replace the first information during notifying by the indicator with second information different from the first information.
Abstract translation: 根据实施例，电子设备包括例如指示器，传感器和电路。 指示器被配置为通过使用声音和振动中的至少一个来通知用户。 所述传感器被配置为检测关于用户身体的第一信息，所述第一信息可能在所述指示符通知期间受到干扰。 所述电路被配置为在所述指示符通知期间用与所述第一信息不同的第二信息来替换所述第一信息。
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公开(公告)号：US20150359447A1
公开(公告)日：2015-12-17
申请号：US14662038
申请日：2015-03-18
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Yasuhiro KANISHIMA , Takashi SUDO
CPC classification number: A61B5/02438 , A61B5/681 , A61B5/6824 , A61B5/6844 , A61B5/7221 , A61B5/7235 , A61B2562/0219 , A61B2562/0271 , G06F21/31
Abstract: According to an embodiment, for example, an electronic device wearable on a body, the electronic device including: a first sensor to emit light to a body and to output a signal corresponding to a received amount of light that has passed through a body or has been reflected by a body; and a circuitry to determine whether the electronic device is on the body, by using amplitude and frequency information corresponding to a pulse in the signal output from the first sensor.
Abstract translation: 根据一个实施例，例如，可在身体上佩戴的电子设备，该电子设备包括：第一传感器，用于向身体发光并输出对应于已经通过身体或已经具有的接收的光量的信号 被身体反映出来 以及通过使用对应于从第一传感器输出的信号中的脉冲的幅度和频率信息来确定电子设备是否在身体上的电路。
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4.发明公开公开(公告)号：US20230293070A1
公开(公告)日：2023-09-21
申请号：US17940028
申请日：2022-09-08
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Mami SAITO , Takashi SUDO , Yasuhiro KANISHIMA , Izumi FUKUNAGA
Abstract: According to one embodiment, a stress score calculation apparatus includes a memory and a processing circuit. The memory stores reference information which includes a reference value and/or a reference range pertaining to an action taken by a subject and/or a condition of an environment in which the subject is located that causes the subject an appropriate level of stress. The processing circuit acquires subject information which includes at least one of action information pertaining to the action taken by the subject and environment information pertaining to the environment in which the subject is located. The processing circuit calculates a score pertaining to a degree of stress experienced by the subject, based on a comparison between the subject information and the reference information.
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Patent Agency Ranking
公开(公告)号：US20230004863A1
公开(公告)日：2023-01-05
申请号：US17682225
申请日：2022-02-28
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Yasuhiro KANISHIMA , Takashi SUDO , Hiroyuki YANAGIHASHI
Abstract: According to one embodiment, a learning apparatus includes a processor. The processor acquires data with a label indicating whether the data is normal data or anomalous data. The processor calculates an anomaly degree indicating a degree to which the data is the anomalous data using an output of a model for the data. The processor calculates a loss value related to the anomaly degree using a loss function based on an adjustment parameter based on a previously calculated loss value and the label. The processor updates a parameter of the model so as to minimize the loss value.
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公开(公告)号：US20210065918A1
公开(公告)日：2021-03-04
申请号：US16809271
申请日：2020-03-04
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Yasuhiro KANISHIMA , Hiroyuki YANAGIHASHI , Takashi SUDO , Kazunori IMOTO
Abstract: According to one embodiment, a condition monitoring device includes a processor. The processor is configured to acquire a time-series signal about a condition of a monitor target from a first sensor, acquire operation timing information indicating start of operation of the monitor target, detect a first operation segment signal from the time-series signal based on the operation timing information, detect a second operation segment signal from the first operation segment signal based on a waveform feature of the first operation segment signal, and determine the condition of the monitor target based on the second operation segment signal.
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公开(公告)号：US20210010909A1
公开(公告)日：2021-01-14
申请号：US16807611
申请日：2020-03-03
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Hiroyuki YANAGIHASHI , Takashi SUDO , Kazunori IMOTO , Yasuhiro KANISHIMA
Abstract: According to one embodiment, a learning apparatus includes a memory and a hardware processor connected to the memory which learns a transformation function to extract a feature value of an input signal. The hardware processor updates the transformation function based on a signal indicative of a first condition and a signal indicative of a second condition which is different from the first condition, using a first loss function on the signal indicative of the first condition and a second loss function on the signal indicative of the second condition. The second loss function is designed such that the second condition becomes distant from the first condition.
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公开(公告)号：US20210272704A1
公开(公告)日：2021-09-02
申请号：US17018189
申请日：2020-09-11
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Takashi SUDO , Yasuhiro KANISHIMA
Abstract: According to one embodiment, a condition monitoring device includes a storage device and a processor. The storage device is configured to store in advance a template related to a second operation segment signal. The processor is configured to acquire a time-series signal from a first sensor, acquire operation timing information, detect a first operation segment signal from the time-series signal based on the operation timing information, detect a second operation segment signal in a segment identified based on a degree of similarity to the template of the first operation segment signal, and determine a condition of the monitored target based on the second operation segment signal. The template is updated based on the detected second operation segment signal.
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公开(公告)号：US20210077031A1
公开(公告)日：2021-03-18
申请号：US16808622
申请日：2020-03-04
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Izumi FUKUNAGA , Takashi SUDO , Yasuhiro KANISHIMA
Abstract: According to one embodiment, an electronic apparatus includes one or more processors. The one or more processors are configured to acquire first information related to reliability of biological information, calculate reliability information of the biological information based on the first information, and associate the reliability information with the biological information.
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