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    ELECTRODE AND BIOSENSOR
    2.
    发明申请
    ELECTRODE AND BIOSENSOR 有权

    公开(公告)号：US20220142540A1

    公开(公告)日：2022-05-12

    申请号：US17436583

    申请日：2020-03-02

    Applicant: Nitto Denko Corporation

    Inventor： Masayuki MINAKATA ,  Ryoma YOSHIOKA

    IPC: A61B5/257 ,  A61B5/00

    Abstract: An electrode according to the present invention contains a conductive polymer; a binder resin; and a plasticizing agent, wherein the electrode has a plate shape having a pair of principal surfaces parallel to each other, and wherein a ratio of a content of the plasticizing agent to a content of the conductive polymer being 0.5 to 500.0 in a surface part of the electrode located at less than or equal to 1 μm from a surface of the electrode.

    POSITION SENSOR
    3.
    发明申请
    POSITION SENSOR 审中-公开
    位置传感器

    公开(公告)号：US20160018950A1

    公开(公告)日：2016-01-21

    申请号：US14772186

    申请日：2014-01-14

    Applicant: NITTO DENKO CORPORATION

    Inventor： Yusuke SHIMIZU ,  Ryoma YOSHIOKA

    IPC: G06F3/042 ,  G02B6/10

    CPC classification number: G06F3/0428 ,  G02B6/10 ,  G06F3/0418 ,  G06F3/0421 ,  G06F2203/04109

    Abstract: A position sensor includes: a sheet-form optical waveguide including an under cladding layer, linear cores arranged in a lattice on the under cladding layer, and an over cladding layer formed to cover the cores; a light-emitting element connected to one end surface of the cores; and a light-receiving element connected to the other end surface of the cores. A refractive index difference between the cores and the under cladding layer and a refractive index difference between the cores and the over cladding layer are set in a specific range. The cores have an elasticity modulus higher than those of the under and over cladding layers. The deformation rate of a cross section of the cores as seen in a pressed direction is lower than the deformation rates of cross sections of the over cladding layer and the under cladding layer when a surface of the optical waveguide is pressed.

    Abstract translation: 位置传感器包括：包括下包层的片状光波导，在下敷层上以格子布置的线状芯和形成为覆盖芯的上敷层; 连接到芯的一个端面的发光元件; 以及连接到芯的另一端面的光接收元件。 芯和下敷层之间的折射率差和芯与上敷层之间的折射率差设定在特定范围内。 芯的弹性模量高于下包层和上覆层的弹性模量。 当沿压制方向观察时，芯的横截面的变形率低于当按压光波导的表面时上包层和下包层的横截面的变形率。

    BIOSENSOR
    4.
    发明申请
    BIOSENSOR 有权

    公开(公告)号：US20220192569A1

    公开(公告)日：2022-06-23

    申请号：US17436492

    申请日：2020-03-04

    Applicant: Nitto Denko Corporation

    Inventor： Masayuki MINAKATA ,  Ryoma YOSHIOKA

    IPC: A61B5/257 ,  A61B5/00

    Abstract: A biosensor according to the present invention includes a pressure-sensitive adhesive layer to be affixed to a biological surface; an electrode arranged to be capable of contacting the biological surface on a side of the pressure-sensitive adhesive layer to be affixed to the biological surface; an electronic device configured to process a biological signal obtained via the electrode; and a circuit part connecting the electrode and the electronic device, wherein the electrode has a connecting surface connected to the circuit part on a side affixed to the biological surface.

    ELECTRODE JOINING STRUCTURE AND BIOSENSOR
    5.
    发明申请
    ELECTRODE JOINING STRUCTURE AND BIOSENSOR 有权

    公开(公告)号：US20220160278A1

    公开(公告)日：2022-05-26

    申请号：US17441792

    申请日：2020-03-10

    Applicant: Nitto Denko Corporation

    Inventor： Ryoma YOSHIOKA ,  Masayuki MINAKATA

    IPC: A61B5/257 ,  A61B5/268

    Abstract: An electrode joining structure includes: a pressure-sensitive adhesive layer having an affixing surface to be affixed to a test subject; an electrode containing a conductive polymer having elasticity, and configured to be exposed from the affixing surface of the pressure-sensitive adhesive layer; a base material layer provided to be overlaid on a surface opposite to the affixing surface of the pressure-sensitive adhesive layer, and having tackiness represented by a maximum diameter from among diameters of steel balls that stop in a ball rolling method called J. Dow ball tack, the maximum diameter being greater than or equal to 0.4 mm and less than or equal to 4 mm; a substrate provided on the base material layer; a wire provided on the substrate and connected to the electrode; and a joining part joining the electrode and the wire.

    LAMINATE PATCHABLE LIVING BODY
    7.
    发明申请
    LAMINATE PATCHABLE LIVING BODY 审中-公开

    公开(公告)号：US20190254880A1

    公开(公告)日：2019-08-22

    申请号：US16333441

    申请日：2017-08-10

    Applicant: NITTO DENKO CORPORATION

    Inventor： Naoya SUGIMOTO ,  Ryoma YOSHIOKA ,  Eiji TOYODA

    IPC: A61F13/02 ,  A61K9/70

    Abstract: A laminate patchable a living body includes a pressure-sensitive adhesive layer for patching to the living body, a substrate layer disposed on a one-side surface in a thickness direction of the pressure-sensitive adhesive layer and supporting the pressure-sensitive adhesive layer, and a protecting layer disposed on a one-side surface in the thickness direction of the substrate layer.

    LIVING BODY SENSOR
    8.
    发明申请
    LIVING BODY SENSOR 有权

    公开(公告)号：US20230134380A1

    公开(公告)日：2023-05-04

    申请号：US17914908

    申请日：2021-03-26

    Applicant: Nitto Denko Corporation ,  SPChange, LLC.

    Inventor： Ryoma YOSHIOKA ,  Takatsugu KAMATA ,  Yusaku HIRAI ,  Masayuki UEDA

    IPC: H01M50/552 ,  H01M50/531

    Abstract: A living body sensor includes a flexible substrate including a body section; a first pad section, at one longitudinal directional end of the body section via a first constricted section, including a first electrode to be attached to a living body; a second pad section, at another longitudinal directional end of the body section via a second constricted section, including a second electrode to be attached to the living body; an obtaining section for obtaining biological information through the first second electrodes; a wireless communication section for transmitting the biological information; a component mounting section at the first constricted section side of the body section; and a battery setting section at the second constricted section side of the body section for setting a battery supplying power to the component mounting section. These sections are formed integrally with the flexible substrate.

    DATA ACQUISITION DEVICE AND BIOSENSOR
    9.
    发明申请
    DATA ACQUISITION DEVICE AND BIOSENSOR 有权

    公开(公告)号：US20220183604A1

    公开(公告)日：2022-06-16

    申请号：US17442952

    申请日：2020-03-17

    Applicant: Nitto Denko Corporation ,  SPChange, LLC.

    Inventor： Takatsugu KAMATA ,  Yusaku HIRAI ,  Masayuki UEDA ,  Ryoma YOSHIOKA

    IPC: A61B5/304 ,  A61B5/308 ,  A61B5/28 ,  A61B5/318 ,  A61B5/257 ,  A61B5/00

    Abstract: A data acquisition device includes an integrated circuit and an information processor. The integrated circuit has a first terminal for receiving a master/slave switching signal upon start of data acquisition, an ADC for converting analog input data to digital data, and an output terminal for outputting the digital data. The information processor generates the master/slave switching signal, and has a second terminal connected to the first terminal and for outputting the master/slave switching signal, and an input terminal connected to the output terminal and for receiving the digital data. The information processor operates in the master mode when the integrated circuit operates in the slave mode. The information processor operates in the slave when the integrated circuit operates in the master mode. The integrated circuit outputs the digital data when operating in the master mode according to the master/slave switching signal.

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