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    Condensation detection element
    3.
    发明授权
    Condensation detection element 有权

    公开(公告)号：US11913892B2

    公开(公告)日：2024-02-27

    申请号：US17292947

    申请日：2019-11-11

    申请人： NATIONAL INSTITUTE FOR MATERIALS SCIENCE

    发明人： Jin Kawakita

    IPC分类号： G01N25/66 ,  G01N25/56 ,  G01N27/04 ,  G01N27/30 ,  G01N27/403

    CPC分类号： G01N25/66 ,  G01N25/56 ,  G01N27/048 ,  G01N27/30 ,  G01N27/403

    摘要： A condensation detection element comprises a condensation detection unit, the condensation detection unit being formed on a first substrate unit, and a peripheral circuit unit, the peripheral circuit unit being formed on a second substrate unit. The condensation detection unit comprises a thin wire electrode of a first metal and a thin wire electrode of a second metal. The condensation detection unit is configured to detect the presence or absence of water droplet that comes into contact with the thin wire electrode of the first metal and the thin wire electrode of the second metal by a current flowing between the thin wire electrode of the first metal and the thin wire electrode of the second metal. The first substrate unit has a higher thermal conductivity and a lower heat capacity than the second substrate unit.

    SOIL SENSOR
    5.
    发明公开
    SOIL SENSOR 审中-公开

    公开(公告)号：US20230314400A1

    公开(公告)日：2023-10-05

    申请号：US18329194

    申请日：2023-06-05

    申请人： DENSO CORPORATION

    发明人： TOMOHIDE ARIKI ,  KEI SHIMAKURA

    IPC分类号： G01N33/24 ,  G01N27/22 ,  G01N27/04

    CPC分类号： G01N33/246 ,  G01N27/223 ,  G01N27/048

    摘要： A soil sensor includes a base, a first detection unit, a second detection unit, and a circuit unit. A first signal line of the first detection unit has a circular wiring pattern when being projected to an installation surface of the base. A first GND line of the first detection unit is arranged to be spaced from the first signal line and has a wiring pattern, when being projected to the installation surface, located within a region surrounded by the wiring pattern of the first signal line projected on the installation surface. The second detection unit is located within a region surrounded by the wiring pattern of the first GND line projected on the installation surface of the base.

    PLANT WATER CONTENT SENSOR AND PLANT WATER CONTENT MEASURING METHOD
    6.
    发明公开
    PLANT WATER CONTENT SENSOR AND PLANT WATER CONTENT MEASURING METHOD 审中-公开

    公开(公告)号：US20230304952A1

    公开(公告)日：2023-09-28

    申请号：US18022127

    申请日：2021-08-02

    申请人： National University Corporation Kagawa University

    发明人： Fusao SHIMOKAWA ,  Fumiya INO

    IPC分类号： G01N27/04

    CPC分类号： G01N27/048

    摘要： Provided are a plant water content sensor and a plant water content measuring method configured to measure a water content of a plant in a non-destructive manner. A plant water content sensor includes a water content probe, which includes a readout electrode pair made of a pair of electrodes disposed at a predetermined interval thereof, a water sensitive film, which is bridged across the pair of electrodes, and a supporting portion, which supports the water content probe. A water content of the plant is measurable by sticking the water content probe into the plant and reading out impedance or an electrostatic capacity from the readout electrode pair.

    Monitoring process for a grease lubricated rotating system and corresponding system
    8.
    发明授权
    Monitoring process for a grease lubricated rotating system and corresponding system 有权

    公开(公告)号：US11656216B2

    公开(公告)日：2023-05-23

    申请号：US17365031

    申请日：2021-07-01

    申请人： Aktiebolaget SKF

    发明人： Per-Erik Larsson ,  Fredrik Sundquist

    IPC分类号： G01N33/28 ,  G01N27/04 ,  G08B21/18

    CPC分类号： G01N33/2847 ,  G01N27/048 ,  G01N33/2888 ,  G08B21/182

    摘要： A monitoring process for a grease lubricated rotating system having a processing unit linked to a measurement system for measuring the water content within lubrication grease. A learning period is performed that establishes upper and lower thresholds based on current measurements. If at least a first number of measurements out a second number of last measurements are above the upper threshold then if such is the case, emitting a first event. If at least the first number of measurements out the second number of last measurements are below the lower threshold, then if such is the case, emitting a second event, if at least a first event has been emitted, if such is the case emitting an alarm function of the at least first event.

    Nanoparticle based Moisture Sensor
    9.
    发明申请
    Nanoparticle based Moisture Sensor 审中-公开

    公开(公告)号：US20180266976A1

    公开(公告)日：2018-09-20

    申请号：US15462826

    申请日：2017-03-18

    申请人： Anushka Naiknaware

    发明人： Anushka Naiknaware

    IPC分类号： G01N27/04

    CPC分类号： G01N27/048 ,  G01N27/127

    摘要： A sensor for detecting moisture comprising a substrate, a pattern made on the substrate using a nanoparticle conductive ink, and having at least two conductive terminals to the pattern. The sensor may further include an electronic device to monitor the impedance at the terminals, and can provide representative audio or visual output; or may transmit the measured impedance or the corresponding representative status over wired or wireless interface to other electronic devices. The interfaced electronic devices may further transmit all the received data to data servers for additional processing and Internet services.