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61. 发明申请

US20190041239A1 TIMEPIECE MOVEMENT COMPRISING A DEVICE FOR DETECTING AN ANGULAR POSITION OF A WHEEL 审中-公开
公开(公告)号：US20190041239A1
公开(公告)日：2019-02-07
申请号：US16045799
申请日：2018-07-26
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Rene RUFENER
IPC分类号： G01D5/241 , G04B19/00
摘要： The invention relates to a timepiece movement comprising: an analogue display, comprising a rotary indicator and a wheel secured in rotation to said rotary indicator, said wheel comprising a roller including a location element, a device for detecting at least one angular position of the location element, comprising a plate fixed relative to the roller, extending substantially parallel to the roller, and on which are arranged a first electrode, a second electrode and a common electrode positioned between the first electrode and the second electrode the electrodes being planar and being arranged in such a way that, in an angular position of the wheel, the location element is located above at least a portion of each electrode, the first electrode and the second electrode having the form of two segments of a ring centred on the intersection between the axis of the wheel and the plate.

62. 发明申请

US20190027275A1 Sensor Line 审中-公开
公开(公告)号：US20190027275A1
公开(公告)日：2019-01-24
申请号：US16037149
申请日：2018-07-17
申请人： LEONI Kabel GmbH
发明人： Rico Oelmann
IPC分类号： H01B7/32 , G01K7/34 , H01B7/18 , G01D5/241 , G01B7/16
摘要： A sensor line for detecting an external influence on a cable is described. The sensor line comprises: a capacitor, a first dielectric, which has a first compressibility and a first permittivity, and a second dielectric, which has a second compressibility and a second permittivity. The first compressibility is smaller than the second compressibility. The first permittivity differs from the second permittivity. The sensor line is configured so that at least the second dielectric is compressible or extensible in the event of a movement of the sensor line, so that a total permittivity, which is composed of the first permittivity and the second permittivity, is variable in the movement of the sensor line. Due to the change in total permittivity, a change in the capacitance of the capacitor can be produced, which is detectable, in order to detect the external influence on the cable.

63. 发明授权

US10183857B2 MEMS pressure sensor with multiple membrane electrodes 有权
公开(公告)号：US10183857B2
公开(公告)日：2019-01-22
申请号：US13969840
申请日：2013-08-19
申请人： Robert Bosch GmbH
发明人： Andrew Graham , Ando Feyh , Bernhard Gehl
IPC分类号： H01L29/84 , B81B3/00 , B81C1/00 , G01L9/00 , G01D5/241
摘要： In one embodiment, a MEMS sensor includes a first fixed electrode in a first layer, a cavity defined above the first fixed electrode, a membrane extending over the cavity, a first movable electrode defined in the membrane and located substantially directly above the first fixed electrode, and a second movable electrode defined at least partially within the membrane and located at least partially directly above the cavity.

64. 发明申请

US20180356255A1 ENVIRONMENTAL SENSOR AND MANUFACTURING METHOD THEREOF 审中-公开
公开(公告)号：US20180356255A1
公开(公告)日：2018-12-13
申请号：US15781352
申请日：2015-12-14
申请人： Goertek Inc.
发明人： Junkai ZHAN , Mengjin CAI
IPC分类号： G01D5/241
CPC分类号： G01D5/2417 , B81B2201/0214 , B81B2201/0221 , B81B2201/0264 , B81B2201/0278 , B81B2207/053 , B81C1/00182 , B81C1/00214 , G01K7/34 , G01L9/0045 , G01L9/0047 , G01L9/0073
摘要： An environmental sensor and manufacturing method thereof. The environmental sensor comprises: a substrate comprising at least one recess disposed at an upper portion of the substrate; and a sensitive film layer disposed above the substrate, comprising a fixed portion fixed on an end surface of the substrate and a bent portion configured to extend inside the recess. The bent portion and a side wall of the recess form a capacitor configured to detect a signal. The bent portion, fixed portion, and the recess form a closed cavity. A conventional capacitive structure configured on a substrate surface is changed to a capacitive structure of the environmental sensor vertically extending into the inside of the substrate, increasing a depth of the recess, and in turn, increasing a sensing area between two polar plates of the capacitor, significantly shrinking a coverage area of the capacitor on the substrate, and satisfying a requirement of a modern compact electronic component.

65. 发明申请

US20180328762A1 CAPACITIVE-SENSING ROTARY ENCODERS AND METHODS 审中-公开
公开(公告)号：US20180328762A1
公开(公告)日：2018-11-15
申请号：US15704179
申请日：2017-09-14
申请人： Texas Instruments Incorporated
发明人： Lichang CHENG , Jun ZHANG , Rujun JI
IPC分类号： G01D5/241 , G01R27/26
摘要： Example capacitive-sensing rotary encoders and methods are disclosed herein. An example apparatus includes a rotary encoder structured to be mounted to a motor, the rotary encoder including a plurality of circumferential capacitive sensor arrays, each of the plurality of capacitive sensor arrays having an output representing a binary bit of a rotary encoder output, the rotary encoder output changing as a conductor rotates responsive to a rotatable shaft of the motor relative to the rotary encoder.

66. 发明申请

US20180274952A1 DISPLACEMENT SENSING APPARATUS AND METHODS 审中-公开
公开(公告)号：US20180274952A1
公开(公告)日：2018-09-27
申请号：US15542456
申请日：2016-01-04
申请人： TouchNetix Limited
发明人： Peter Timothy Sleeman , Stephen William
IPC分类号： G01D5/241
CPC分类号： G01D5/2415 , G01D5/241
摘要： A displacement sensor for sensing a change in separation between a first element and a second element along a displacement direction. The sensor comprises a reference electrode mounted to the second element in the form of a conductive trace on a surface of the second element facing the first element. A deformable electrode, e.g. a conductive elastomeric material, is arranged between the first element and the second element so as to overlie the reference electrode. The deformable electrode has a contact surface facing the reference electrode and insulated therefrom. At least part of the contact surface is inclined relative to an opposing surface of the reference electrode such that when the deformable electrode is compressed along the displacement direction there is a reduction in volume between the contact surface and the opposing surface of the reference electrode, thereby changing the capacitive coupling between them. The sensor further comprises a controller element configured to measure a characteristic of the capacitive coupling between the reference electrode and the deformable electrode and to determine if a change in separation between the first element and the second element has occurred be determining if there is a change in the characteristic of capacitive coupling between the reference electrode and the deformable electrode.

67. 发明申请

US20180238716A1 CAPACITIVE BENDING SENSORS 审中-公开
公开(公告)号：US20180238716A1
公开(公告)日：2018-08-23
申请号：US15893508
申请日：2018-02-09
申请人： The University of British Columbia
发明人： John D.W. MADDEN , Mirza S. SARWAR
IPC分类号： G01D5/241 , G01L1/14 , G01B7/16 , G01L5/22 , G06F3/044
摘要： A sensor unit for detecting bending of the sensor unit comprises: a capacitive upper sensor having an upper capacitance and comprising first and second deformable upper electrodes spaced apart from one another in a Z direction, the first and second upper electrodes respectively having first and second upper shapes; and a capacitive lower sensor having a lower capacitance, spaced apart from the upper sensor in a Z direction and comprising first and second deformable lower electrodes spaced apart from one another in the Z direction, the first and second lower electrodes respectively having first and second lower shapes. For a bend of the sensor unit in a first direction, the first and second upper shapes change such that the upper capacitance decreases and the lower shapes change such that the lower capacitance increases. For a bend of the sensor unit in a second direction opposed to the first direction, the first and second upper shapes change such that the upper capacitance increases and the lower shapes change such that the lower capacitance decreases.

68. 发明申请

US20180216970A1 ACTIVE MIRRORING CAPACITANCE MONITORING SYSTEM FOR FURNITURE 审中-公开
公开(公告)号：US20180216970A1
公开(公告)日：2018-08-02
申请号：US15422472
申请日：2017-02-02
申请人： L&P PROPERTY MANAGEMENT COMPANY
发明人： ERIC D. MILLER , BRADEN BERZIEL , VINO GOPALAKRISHNAN , JONATHAN KAUFMANN , DOUGLAS E. CONYERS
IPC分类号： G01D5/241 , A47C21/00
CPC分类号： G01D5/24 , G06F1/00 , H03B1/00
摘要： A system, method, and apparatus for active-mirroring, capacitive monitoring of furniture are provided. More particularly, the invention relates to an active mirroring system for a furniture item that monitors a first sensor type over a first frequency, while applying an inverse first frequency to at least one other sensor type coupled to the same furniture item. As such, the additional sensor types receiving the inverse sampling frequency may be dampened and/or cancelled, thereby preventing interference during monitoring of the first sensor type. In further aspects, a monitoring and mirroring cycle is provided, for sequentially monitoring and mirroring capacitive sensing mechanisms on different portions of a common furniture item.

69. 发明申请

US20180156639A1 SENSOR AND SENSOR SYSTEM 审中-公开
公开(公告)号：US20180156639A1
公开(公告)日：2018-06-07
申请号：US15827049
申请日：2017-11-30
申请人： Hideyuki MIYAZAWA , Tsuneaki KONDOH , Tomoaki SUGAWARA , Yuko ARIZUMI , Junichiro NATORI , Mayuka ARAUMI , Takahiro IMAI , Makito NAKASHIMA , Kimio AOKI , Mizuki OTAGIRI , Megumi KITAMURA , Yuki HOSHIKAWA
发明人： Hideyuki MIYAZAWA , Tsuneaki KONDOH , Tomoaki SUGAWARA , Yuko ARIZUMI , Junichiro NATORI , Mayuka ARAUMI , Takahiro IMAI , Makito NAKASHIMA , Kimio AOKI , Mizuki OTAGIRI , Megumi KITAMURA , Yuki HOSHIKAWA
IPC分类号： G01D5/241
CPC分类号： G01D5/2417 , H03K17/962 , H03K17/975 , H03K2217/9651
摘要： A sensor includes an electrode, an insulator, a pressure receiver, and a pressure imparting unit. The insulator is disposed at a position facing the electrode and away from the electrode. The pressure receiver is disposed on a surface of the insulator on a side opposite to the electrode. The pressure imparting unit presses a part of the insulator toward the electrode at a position different from the pressure receiver to contact the insulator with the electrode. The insulator generates power by contact charging or separation charging with respect to the electrode, to output the power as a signal.

70. 发明申请

US20180136613A1 ROTARY INPUT MECHANISM FOR AN ELECTRONIC DEVICE 审中-公开
公开(公告)号：US20180136613A1
公开(公告)日：2018-05-17
申请号：US15854310
申请日：2017-12-26
申请人： Apple Inc.
发明人： Colin M. Ely , Fletcher Rothkopf , Christopher Matthew Werner , John B. Morrell , Camille Moussette , Duncan Kerr , Anna-Katrina Shedletsky
IPC分类号： G04G21/00 , G04C3/00 , G04B3/04 , G06F3/0362 , G04G21/08 , G04C3/04 , G01D5/241 , G01D5/26 , H01H35/00
CPC分类号： G04G21/00 , G04B3/04 , G04C3/00 , G04C3/004 , G04C3/04 , G04G21/08 , G06F3/0362 , H01H35/00
摘要： One embodiment of the present disclosure is directed to a wearable electronic device. The wearable electronic device includes an enclosure having a sidewall with a button aperture defined therethrough, a display connected to the enclosure, a processing element in communication with the display. The device also includes a sensing element in communication with the processing element and an input button at least partially received within the button aperture and in communication with the sensing element, the input button configured to receive two types of user inputs. During operation, the sensing element tracks movement of the input button to determine the two types of user inputs.

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