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    ELECTROSTATIC TRANSDUCER FOR KINETIC ENERGY HARVESTING OR MECHANICAL SENSING
    3.
    发明申请
    ELECTROSTATIC TRANSDUCER FOR KINETIC ENERGY HARVESTING OR MECHANICAL SENSING 审中-公开

    公开(公告)号：WO2018104244A1

    公开(公告)日：2018-06-14

    申请号：PCT/EP2017/081403

    申请日：2017-12-04

    Applicant: CHAMBRE DE COMMERCE ET D'INDUSTRIE DE REGION PARIS ILE DE FRANCE (ESIEE PARIS) ,  UNIVERSITE DE MARNE LA VALLEE

    Inventor： BASSET, Philippe ,  LU, Yingxian ,  LEPRINCE-WANG, Yamin

    IPC: H01G7/02 ,  H02N1/08

    CPC classification number: H01G7/023 ,  H01G7/028 ,  H01L41/082 ,  H01L41/193 ,  H02N1/08 ,  H02N2/18

    Abstract: The present invention relates to an electrostatic transducer for Kinetic Energy Harvesting or mechanical sensing comprising: 1) at least one compressible porous fibrous electret film (5a, 5b, 5c), said electret film (5a, 5b, 5c) being permanently charged with electrical charges of a first sign load, said electret film comprising a layer of coated tangled micro/nanofibers (12), which comprises : tangled micro/nanofibers (2) coated with a dielectric conformal coating (3), the tangled micro/nanofibers forming an ordered or disordered mass of fibers, said conformal coating (3) conforming the shape of the tangled micro/nanofibers, said conformal coating (3) being adapted to store electrical charges, and being permanently charged with a quantity of electrical charges, 2) at least two electrodes (A, B) fitted each on an individual support (7), said electrodes A, B having electrical charges of a second sign load opposite to the first sign load electrostatically induced by the charges of the electret film (5a, 5b, 5c), - at least one electrode being displaceable relative to the other electrode, thereby modifying the capacitance for collecting electrical power, - the electret film (5a, 5b, 5c) being adapted between the two electrodes (A, B).

    MAGNETOSTRICTIVE STACK AND CORRESPONDING BIT-CELL
    4.
    发明申请
    MAGNETOSTRICTIVE STACK AND CORRESPONDING BIT-CELL 审中-公开
    磁控堆积和相应的BIT-CELL

    公开(公告)号：WO2018063286A1

    公开(公告)日：2018-04-05

    申请号：PCT/US2016/054666

    申请日：2016-09-30

    Applicant: INTEL CORPORATION

    Inventor： LIN, Chia-Ching ,  MANIPATRUNI, Sasikanth ,  NIKONOV, Dmitri E. ,  YOUNG, Ian A.

    IPC: H01L43/02 ,  H01L43/10 ,  H01L41/083

    CPC classification number: H01L43/10 ,  G11C11/161 ,  G11C11/1673 ,  G11C11/1675 ,  H01F10/123 ,  H01F10/126 ,  H01F10/3254 ,  H01L27/228 ,  H01L41/00 ,  H01L41/1871 ,  H01L41/1875 ,  H01L41/1876 ,  H01L41/1878 ,  H01L41/193 ,  H01L41/20 ,  H01L43/02 ,  H01L43/08

    Abstract: An apparatus is provided which comprises: a ferromagnetic (FM) region with magnetostrictive (MS) property; a piezo-electric (PZe) region adjacent to the FM region; and a magnetoelectric region adjacent to the FM region. An apparatus is provided which comprises: a FM region with MS property; a PZe region adjacent to the FM region; and a magnetoelectric region, wherein the FM region is at least partially adjacent to the magnetoelectric region. An apparatus is provided which comprises: a FM region with MS property; a PZe region adjacent to the FM region; a magnetoelectric region being adjacent to the FM and PZe regions; a first electrode adjacent to the FM and PZe regions; a second electrode adjacent to the magnetoelectric region; a spin orbit coupling (SOC) region adjacent to the magnetoelectric region; and a third electrode adjacent to the SOC region.

    Abstract translation: 提供了一种装置，其包括：具有磁致伸缩（MS）特性的铁磁（FM）区域; 与FM区域相邻的压电（PZe）区域; 和与FM区域相邻的磁电区域。 提供了一种设备，其包括：具有MS属性的FM区域; 与FM区域相邻的PZe区域; 和磁电区域，其中FM区域至少部分地与磁电区域相邻。 提供了一种设备，其包括：具有MS属性的FM区域; 与FM区域相邻的PZe区域; 与FM和PZe区域相邻的磁电区域; 邻近FM区和PZe区的第一电极; 邻近磁电区的第二电极; 与磁电区域相邻的自旋轨道耦合（SoC）区域; 和与SOC区域相邻的第三电极。

    A SENSOR FOR LOAD MEASUREMENT
    5.
    发明申请
    A SENSOR FOR LOAD MEASUREMENT 审中-公开
    负载测量传感器

    公开(公告)号：WO2017142486A1

    公开(公告)日：2017-08-24

    申请号：PCT/SG2017/050075

    申请日：2017-02-17

    Applicant: NATIONAL UNIVERSITY OF SINGAPORE

    Inventor： ZHANG, Shanli ,  KOH, Chan Ghee ,  KUANG, Sze Chiang Kevin

    IPC: G01L1/16 ,  H01L41/053 ,  H01L41/083 ,  B61L1/04

    CPC classification number: B61L1/04 ,  G01L1/16 ,  H01L41/1132 ,  H01L41/193

    Abstract: A sensor (103) for load measurement is disclosed, which comprises at least one sensing portion (200) which includes a piezoelectric sensor and at least one sliding layer arranged to at least partially encapsulate the piezoelectric sensor; and at least one non-sensing portion (104) arranged adjacent to the sensing portion, wherein in use, a force applied on the sensor causes the sensing portion to be actuated to generate a voltage corresponding to the applied force, and wherein the sliding layer is configured to enable lateral movement of the piezoelectric sensor when the force is applied to protect the piezoelectric sensor against lateral stretching, and the non-sensing portion is configured to transmit horizontal force component of the applied force to a support structure on which the sensor is to be arranged. An associated sensor device is also disclosed.

    Abstract translation: 公开了一种用于负载测量的传感器（103），其包括至少一个感测部分（200），所述至少一个感测部分包括压电传感器和布置成至少部分地封装压电传感器的至少一个滑动层; 和至少一个非感测部分（104），所述至少一个非感测部分（104）被布置为与所述感测部分相邻，其中在使用时，施加在所述传感器上的力导致所述感测部分被致动以产生与所施加的力相对应的电压，并且其中所述滑动层 被配置为当施加力以保护压电传感器免受侧向拉伸时能够实现压电传感器的横向移动，并且非传感部分被配置为将施加的力的水平力分量传输到支撑结构，传感器在该支撑结构上 被安排。 还公开了相关的传感器设备。

    組紐状圧電素子、組紐状圧電素子を用いた布帛状圧電素子およびそれらを用いたデバイス
    6.
    发明申请
    組紐状圧電素子、組紐状圧電素子を用いた布帛状圧電素子およびそれらを用いたデバイス 审中-公开
    编织型压电元件，使用编织压电元件的布状压电元件以及使用它们的装置

    公开(公告)号：WO2017115860A1

    公开(公告)日：2017-07-06

    申请号：PCT/JP2016/089149

    申请日：2016-12-28

    Applicant: 帝人株式会社 ,  学校法人関西大学

    Inventor： 田實　佳郎 ,  兼松　俊介 ,  小野　雄平 ,  小澤　優 ,  山本　智義 ,  吉崎　さと子

    IPC: H01L41/113 ,  D03D1/00 ,  D03D15/00 ,  D04B1/14 ,  D04B21/00 ,  D04C1/02 ,  D04C1/12 ,  G01L1/16 ,  G06F3/041 ,  H01L41/04 ,  H01L41/047 ,  H01L41/193 ,  H01L41/29

    CPC classification number: D03D1/00 ,  D03D1/0088 ,  D03D15/00 ,  D04C1/02 ,  D04C1/12 ,  G01L1/16 ,  G06F3/041 ,  H01L41/047 ,  H01L41/082 ,  H01L41/113 ,  H01L41/1132 ,  H01L41/193

    Abstract: 圧電性繊維を用いた圧電素子の信号強度をより高める技術を提供する。　導電性繊維で形成された芯部と、該芯部を被覆するように組紐状の圧電性繊維で形成された鞘部とを備え、さらに該芯部に、下記Ａ、Ｂいずれかの様態で接続固定された金属製端子を備えた組紐状圧電素子。　Ａ）組紐状圧電素子の末端部を構成する繊維部分を、金属製端子の一部が把持し、該把持部から１ｍｍ以内において、該芯部と金属製端子とが電気接続され固定された様態　Ｂ）金属製端子の一部がフォーク状または針状であり、該フォーク状部分または針状部分が該鞘部に接触しながら該芯部と電気接続され、該電気接続の箇所から１０ｍｍ以内において、該金属製端子の別の部位または該金属製端子に固定された部品により該組紐状圧電素子が該金属製端子に固定された様態

    Abstract translation: 提供了使用压电光纤进一步提高压电元件的信号强度的技术。 的导电性纤维形成的芯部，和编织压电纤维形成以覆盖在任何方面的芯部，进一步芯部，下面的A，B的鞘 编织压电元件具有连接和固定的金属端子。 构成A的前端侧）的纤维部分编织压电元件中，金属端子的一部分从所述握持部1mm以内夹持在和金属端子芯部电连接和固定的方式 B）一些的金属端子的分叉或针状，两岔部或针状部分是核心部分，并且电，同时与护套部分接触从电连接的点处连接，在10mm以内 ，其中绳状压电元件通过金属端子的另一部分或固定到金属端子的部分固定到金属端子的状态，

    METHODS AND MECHANISMS FOR MAINTAINING AN ELECTRO-ACTIVE POLYMER IN A PRE-STRETCH STATE AND USES THEREOF
    7.
    发明申请
    METHODS AND MECHANISMS FOR MAINTAINING AN ELECTRO-ACTIVE POLYMER IN A PRE-STRETCH STATE AND USES THEREOF 审中-公开
    在预拉伸状态下维持电活性聚合物的方法和机理及其应用

    公开(公告)号：WO2017115118A1

    公开(公告)日：2017-07-06

    申请号：PCT/IB2016/001046

    申请日：2016-06-30

    Applicant: ELASTIMED LTD.

    Inventor： ZELKA, Omer

    IPC: A61F13/08 ,  H05K3/20 ,  H01L41/04 ,  H01L41/08 ,  H01L41/35

    CPC classification number: H05K3/207 ,  A61B17/1322 ,  A61B2017/00402 ,  A61F13/085 ,  B29C53/04 ,  B29C55/14 ,  B32B3/06 ,  B32B3/08 ,  B32B27/08 ,  B32B2255/10 ,  B32B2264/105 ,  B32B2264/108 ,  B32B2307/202 ,  B32B2307/514 ,  B32B2307/518 ,  B32B2307/5825 ,  B32B2307/75 ,  B32B2535/00 ,  H01L41/0478 ,  H01L41/053 ,  H01L41/193 ,  H01L41/253 ,  H01L41/29 ,  H05K3/0044 ,  H05K3/103 ,  H05K2203/12 ,  H05K2203/163

    Abstract: In some embodiments, the present invention is directed to an actuator which includes at least the following: a pre-stretched electro-active polymer film being pre-stretched in a single or biaxial planar directions; at least one first semi-stiff conductor attached to a first surface of the pre-stretched electro-active polymer film, wherein the first surface is parallel to the single or biaxial planar stretch directions; at least one second semi-stiff conductor attached to a second surface of the pre-stretched electro-active polymer film, wherein the second surface is opposite to the first surface; where the semi-stiff conductors are configured to: fix the pre-stretched electro-active polymer film in a pre-stretched state and allow the pre-stretched electro-active polymer film to expand; a pair of mechanical connectors coupled to each end of an active region of the pre-stretched electro-active polymer film.

    Abstract translation: 在一些实施例中，本发明涉及一种致动器，其至少包括以下部件：在单轴或双轴平面方向上预拉伸的预拉伸电活性聚合物膜; 至少一个第一半刚性导体，所述第一半刚性导体连接至所述预拉伸的电活性聚合物膜的第一表面，其中所述第一表面平行于所述单轴或双轴平面拉伸方向; 至少一个第二半刚性导体，所述至少一个第二半刚性导体连接至所述预先拉伸的电活性聚合物膜的第二表面，其中所述第二表面与所述第一表面相对; 其中所述半刚性导体被配置成：将所述预拉伸的电活性聚合物膜固定在预拉伸状态并且允许所述预拉伸的电活性聚合物膜膨胀; 一对连接到预拉伸的电活性聚合物膜的有源区的每个端部的机械连接器。

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