EXAMINATION SYSTEM, CARTRIDGE, EXAMINATION METHOD, AND EXAMINATION DEVICE

    公开(公告)号:US20230110525A1

    公开(公告)日:2023-04-13

    申请号:US17913104

    申请日:2021-01-27

    IPC分类号: H04L9/14 H04L9/08

    摘要: A simple configuration is used to make a determination of suitability of a cartridge including a case where the cartridge is unused. An examination system (1) includes a cartridge (2) to which identification information is assigned and an examination device (3) that acquires the identification information and performs an examination. The examination system (1) makes a determination of suitability of the cartridge based on the identification information and controls an operation of the examination device in accordance with a result of the determination.

    FLOW PATH DEVICE, CARTRIDGE, AND MEASUREMENT SYSTEM

    公开(公告)号:US20220212474A1

    公开(公告)日:2022-07-07

    申请号:US17605989

    申请日:2020-04-23

    IPC分类号: B41J2/175 G01N29/24

    摘要: A flow path device includes a storage chamber, an inlet, a flow path, and a projection. The storage chamber includes a ceiling surface and a bottom surface, and is capable of storing a specimen. The inlet is one through which an outside of the storage chamber and the storage chamber communicate with each other to allow the specimen to flow into the storage chamber from the outside of the storage chamber. The flow path is connected to an upper portion of the storage chamber at a location situated away from the inlet. The specimen is allowed to flow out into the flow path from the storage chamber. The projection projects toward the bottom surface of the storage chamber from the ceiling surface of the storage chamber, and is positioned between the inlet and the flow path. The projection limits a space with which a space of the storage chamber toward the inlet and a space of the storage chamber toward the flow path communicate to a height less than or equal to a predetermined height from the bottom surface of the storage chamber.

    CONTROL APPARATUS, CONTROL SYSTEM, AND CONTROL METHOD

    公开(公告)号:US20230038457A1

    公开(公告)日:2023-02-09

    申请号:US17784301

    申请日:2020-12-23

    发明人: Yutaka IKEDA

    摘要: To enable accurately determining, based on a sound emitted by an inspection target, a classification of the sound. A control apparatus (1) according to an embodiment includes a classification information acquiring unit (13) that acquires classification information of a sound, a sound acquiring unit (11) that acquires a sound data including information of the sound, a storage unit (20) that stores definition data (25), an extraction unit (12) that extracts a plurality of features of the sound data, and a model construction unit (15) that constructs a learned model where machine learning, based on the plurality of features of the sound data and the classification information, on a correlation between the plurality of features and the classification of the sound is performed.

    SENSOR ELEMENT AND SENSOR APPARATUS
    4.
    发明申请

    公开(公告)号:US20190195763A1

    公开(公告)日:2019-06-27

    申请号:US16329071

    申请日:2017-08-30

    发明人: Yutaka IKEDA

    IPC分类号: G01N5/02 G01N33/497

    CPC分类号: G01N5/02 G01N33/497

    摘要: A sensor element includes a substrate and reactive portions disposed on the substrate and configured to react to a specific component. The reactive portions include a first reactive portion and a second reactive portion having a lower reactivity than the first reactive portion with respect to a component to be detected in a sample. The reactivity of the first reactive portion with respect to the component to be detected is higher than the reactivity with respect to a noise component in the sample other than the component to be detected.

    MEASUREMENT SYSTEM, ANALYSIS PROGRAM AND MEASUREMENT METHOD

    公开(公告)号:US20240165604A1

    公开(公告)日:2024-05-23

    申请号:US18282373

    申请日:2022-03-16

    发明人: Yutaka IKEDA

    IPC分类号: B01L3/00

    摘要: To improve the reliability of a measurement result. The measurement system includes a channel, a sensor located in the channel and configured to detect a measurement target in a fluid, an extraction unit configured to extract a feature from an output signal output from the sensor, a storage configured to store a specific model defined on a basis of a specific output from the sensor, and a determiner configured to make a predetermined determination when one or more features deviate from the specific model.