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    Arrester Temperature Monitor
    172.
    发明申请
    Arrester Temperature Monitor 审中-公开

    公开(公告)号：US20180108461A1

    公开(公告)日：2018-04-19

    申请号：US15788520

    申请日：2017-10-19

    Applicant: Joseph Rostron ,  Josh Keister ,  Raj Anand

    Inventor： Joseph Rostron ,  Josh Keister ,  Raj Anand

    IPC: H01C7/12 ,  G01K5/48 ,  G01L1/00 ,  H02H9/04 ,  G01J5/00 ,  G01R19/00 ,  G08C17/02

    CPC classification number: H01C7/12 ,  G01J5/0096 ,  G01K1/024 ,  G01K1/14 ,  G01K5/48 ,  G01K2215/00 ,  G01L1/005 ,  G01R19/0092 ,  G01R31/1236 ,  G08C17/02 ,  H02H9/04

    Abstract: An instrumented electric power arrester includes a temperature sensor, wireless transmitter, and a visual over-temperature indicator. A disk shaped module, a replacement varister block, or a dummy block containing the sensor/transmitter is placed between varister blocks inside the arrester housing. A strap-on module is attached to the outside of the arrester housing. The sensor/transmitter utilizes a harvesting power supply that draws electric power for the electronics from the power line protected by the arrester. An ambient temperature sensor may be utilized to enhance accuracy. The temperature sensor/transmitter typically sends arrester monitoring data wirelessly to an RTU or handheld unit located outside the arrester, which relays the monitoring data to an operations control center that scheduled replacement of the arrester based on the monitoring data. A surge counter keeps track of the number of equipment and lightening related temperature surges experienced by the arrester.

    Tensile Stress Measurement Device with Attachment Plates and Related Methods
    173.
    发明申请
    Tensile Stress Measurement Device with Attachment Plates and Related Methods 审中-公开

    公开(公告)号：US20170315035A1

    公开(公告)日：2017-11-02

    申请号：US15650380

    申请日：2017-07-14

    Applicant: STMicroelectronics S.r.l.

    Inventor： Alberto Pagani ,  Bruno Murari ,  Federico Giovanni Ziglioli

    IPC: G01N3/08 ,  H01L23/31 ,  G01N3/06

    CPC classification number: G01N3/08 ,  G01L1/005 ,  G01L5/103 ,  G01N3/066 ,  H01L23/3107

    Abstract: A tensile stress measurement device is to be attached to an object to be measured. The tensile stress measurement device may include an IC having a semiconductor substrate and tensile stress detection circuitry, the semiconductor substrate having opposing first and second attachment areas. The tensile stress measurement device may include a first attachment plate coupled to the first attachment area and extending outwardly to be attached to the object to be measured, and a second attachment plate coupled to the second attachment area and extending outwardly to be attached to the object to be measured. The tensile stress detection circuitry may be configured to detect a tensile stress imparted on the first and second attachment plates when attached to the object to be measured.

    METHODS OF ANALYZING PRESSURE DISTRIBUTION ROW BY ROW
    177.
    发明申请
    METHODS OF ANALYZING PRESSURE DISTRIBUTION ROW BY ROW 审中-公开

    公开(公告)号：US20170131159A1

    公开(公告)日：2017-05-11

    申请号：US15147185

    申请日：2016-05-05

    Applicant: NATIONAL TAIWAN UNIVERSITY HOSPITAL

    Inventor： Wei-Li HSI

    IPC: G01L1/00

    CPC classification number: G01L1/005 ,  G01L1/146 ,  G01L1/205

    Abstract: The present invention provides a method of calculating an average moment arm row by row, comprising measuring the pressure an object exerts on a pressure sensor matrix, obtaining the pressure values and moment arms for each sensor of the sensor matrix in a time sequence, and calculating an average moment arm for each row of the sensor matrix, to reveal a row of sensors whose pressure is distributed farthest from or closest to the reference axis over time. The present invention also provides a method of calculating a percentage of average moment arm row by row to reveal the relative pressure distribution in a row between the sensors sensing pressure closest to and farthest from the reference axis. The present invention further provides a method of calculating a change of average moment arm and a change of percentage of average moment arm over time row by row.

    PRESSURE SENSING DEVICE HAVING DIRAC MATERIAL AND METHOD OF OPERATING THE SAME
    179.
    发明申请
    PRESSURE SENSING DEVICE HAVING DIRAC MATERIAL AND METHOD OF OPERATING THE SAME 有权
    具有DIRAC材料的压力传感装置及其操作方法

    公开(公告)号：US20160377492A1

    公开(公告)日：2016-12-29

    申请号：US15192466

    申请日：2016-06-24

    Applicant: INDUSTRIY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY

    Inventor： Seung-Beck LEE ,  Onejae SUL

    IPC: G01L1/14

    CPC classification number: G01L1/005 ,  G01L1/148 ,  G01L1/2293 ,  G01L5/228 ,  G01L9/0098 ,  H01L29/1606 ,  H01L29/66015 ,  H01L29/66045 ,  H01L29/778 ,  H01L29/84

    Abstract: A pressure sensing device having a Dirac material and a method of operating the same are provided. The pressure sensing device includes a Dirac material pattern disposed on a substrate and having a band structure in which Dirac cones meet at a Dirac point. A source electrode and a drain electrode are respectively connected to the Dirac material pattern. A spacer layer including a cavity on the Dirac material pattern is disposed on the substrate. A gate electrode overlapping the Dirac material pattern is disposed on the cavity.

    Abstract translation: 提供了具有狄拉克材料的压力感测装置及其操作方法。 压力感测装置包括设置在基板上的狄拉克材料图案，并且具有狄拉克锥在狄拉克点处相遇的带状结构。 源电极和漏电极分别连接到狄拉克材料图案。 在狄拉克材料图案上包括空腔的间隔层设置在基底上。 与狄拉克材料图案重叠的栅电极设置在空腔上。

    Force moment sensor
    180.
    发明授权
    Force moment sensor 有权
    力矩传感器

    公开(公告)号：US09513179B2

    公开(公告)日：2016-12-06

    申请号：US14601012

    申请日：2015-01-20

    Applicant: GOOD VIBRATIONS ENGINEERING LTD.

    Inventor： Sherry Lynn Draisey

    IPC: G01L5/16 ,  B25J13/08 ,  G01L1/00 ,  G01L3/14

    CPC classification number: G01L5/16 ,  B25J13/085 ,  G01L1/005 ,  G01L3/1478

    Abstract: A force moment sensor for sensing forces and moments in a system through which forces and moments are transferred from an input member to an output member is disclosed. It includes a housing, an inner tube, a load plate, a plurality of elongate connectors and a plurality of dynamic deflection measuring devices. The housing has a base portion and an outer tube portion generally orthogonal to the base portion. The inner tube, a poled piezoceramic element, is operably connected to the base portion and spaced inwardly of the outer tube. The load plate is attached to the inner tube, spaced from the base portion and spaced from the outer tube. The plurality of elongate connectors are connected between the load plate and the outer tube portion. The plurality of dynamic deflection measuring devices are attached to the load plate for measuring dynamic flexible deflections of the load plate.

    Abstract translation: 公开了一种力矩传感器，用于感测系统中的力和力矩，力和力从输入构件传递到输出构件。 它包括壳体，内管，负载板，多个细长连接器和多个动态偏转测量装置。 壳体具有大致垂直于基部的基部和外管部。 内管是极化的压电陶瓷元件，可操作地连接到基部并且与外管间隔开。 负载板附接到内管，与基部间隔开并与外管隔开。 多个细长连接器连接在负载板和外管部分之间。 多个动态偏转测量装置附接到负载板以测量负载板的动态挠性挠度。

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