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1. 发明申请

US20210229294A1 PRESSURE SENSORS 有权
公开(公告)号：US20210229294A1
公开(公告)日：2021-07-29
申请号：US15734681
申请日：2018-11-16
申请人： Hewlett-Packard Development Company, L.P.
发明人： Daniel Polanco , Matthew G. Lopez , William Meyer
IPC分类号： B25J13/08 , G01V3/00 , G01L9/10 , G01L19/00
摘要： An example system comprising a pressure sensor array, a proximity sensor comprising circuitry to sense an object approaching the pressure sensor array based on a change in a resonance frequency of the proximity sensor, and a controller to receive from the proximity sensor the sensed change in the resonance frequency and designate the pressure sensor array as active responsive to the sensed resonance frequency being below a threshold or inactive responsive to the sensed resonance frequency being above the threshold, wherein a data transmission rate of the active pressure sensor array is greater than a data transmission rate of the inactive pressure sensor array.

2. 发明授权

US10323996B2 Pressure sensor and manufacturing method thereof 有权
公开(公告)号：US10323996B2
公开(公告)日：2019-06-18
申请号：US15669972
申请日：2017-08-07
申请人： Winbond Electronics Corp.
发明人： Yu-Hsuan Ho , Ming-Chih Tsai , Ming-Hung Hsieh
IPC分类号： G01L9/10 , H01L29/786 , H01L27/102 , C01B13/00 , H01L29/06
摘要： A pressure sensor and a manufacturing method thereof are provided. The pressure sensor includes a thin-film transistor (TFT) array and a pressure-sensitive layer covering the TFT array. The pressure-sensitive layer includes a plurality of insulating layers and one of one-directional materials arranged on the same plane and two-directional materials. The insulating layers and the one- or two-directional materials are alternately stacked so as to effectively enhance pressure resolution.

3. 发明授权

US09915576B2 Pressure sensor and pressure detection device 有权
公开(公告)号：US09915576B2
公开(公告)日：2018-03-13
申请号：US15031574
申请日：2014-09-29
申请人： The University of Tokyo , Kabushiki Kaisha Saginomiya Seisakusho
发明人： Hiroyuki Fujita , Gen Hashiguchi , Hiroyuki Mitsuya , Hisayuki Ashizawa
IPC分类号： G01L9/10 , G01L9/12 , G01L9/00
CPC分类号： G01L9/0016
摘要： A pressure sensor includes: a fixed part; a ring-like oscillator that is supported on the fixed part by a plurality of support beams; a plurality of electrodes that are provided on the fixed part and arranged in an oscillating direction of the ring-like oscillator with a gap; electret films that are formed on either one of opposite surfaces of the ring-like oscillator and the electrodes.

4. 发明授权

US09778124B2 Sealed transducer with external adjustment port 有权
公开(公告)号：US09778124B2
公开(公告)日：2017-10-03
申请号：US14875376
申请日：2015-10-05
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Wolf Landmann
IPC分类号： G01L9/02 , G01L9/08 , G01L19/00 , G01L9/04 , G01L9/06 , G01L9/10 , G01L9/12
CPC分类号： G01L9/025 , G01L9/045 , G01L9/065 , G01L9/085 , G01L9/105 , G01L9/125
摘要： Certain implementations of the disclosed technology may include systems, methods, and apparatus for a sealed transducer with an adjustment port. The sealed transducer may include one or more terminals. A first terminal may include electrical connections for connecting to an input voltage source, a ground, and for providing a transducer output signal. A second terminal, for example, may include an electrical port for connecting to an external and separately sealed adjustment network. In one example implementation, the adjustment network can include one or more components configured to couple with internal circuitry of the transducer to alter a response of the transducer.

5. 发明授权

US09588002B2 Measurement sensor 有权
标题翻译：测量传感器
公开(公告)号：US09588002B2
公开(公告)日：2017-03-07
申请号：US14367693
申请日：2012-12-20
申请人： Silent Sensors Limited
发明人： Jonathan Ingram , Ashley Duddle , Marcus Taylor
IPC分类号： B60C23/02 , G01L17/00 , B60C23/04 , G01L9/10 , G01L9/12
CPC分类号： G01L17/00 , B60C23/04 , B60C23/0449 , G01L9/10 , G01L9/12
摘要： This invention is directed to a measurement sensor comprising a radio frequency identification circuit for measuring a parameter. The circuit comprises at least of one component in which a characteristic of that component can be changed to reflect a change in a measured parameter, such that the frequency of the sensor varies according to changes in the measured parameter. The invention extends to a system for measuring a variable parameter that incorporates such a sensor.
摘要翻译：本发明涉及一种包括用于测量参数的射频识别电路的测量传感器。该电路至少包括一个组件，其中可以改变该组件的特性以反映测量参数的变化，使得传感器的频率根据测量参数的变化而变化。本发明延伸到用于测量包含这种传感器的可变参数的系统。

6. 发明授权

US08516893B2 Modified pressure sensor for detecting operating parameters of an electric household appliance featuring a relatively movable component 有权
标题翻译：用于检测具有相对可移动部件的家用电器的操作参数的改进的压力传感器
公开(公告)号：US08516893B2
公开(公告)日：2013-08-27
申请号：US13132846
申请日：2009-12-04
申请人： Sergio Giordano , Igor Kranjc
发明人： Sergio Giordano , Igor Kranjc
IPC分类号： G01L9/14 , G01L9/10
CPC分类号： D06F39/087 , A47L15/4244 , D06F37/203
摘要： A modified inductive pressure sensor for detecting operating parameters of an electric household appliance such as a washing or drying machine, provided with a relatively movable component with respect to the carcass (tank or basket), of the type including a rigid casing accommodating a deformable membrane sensitive to hydraulic pressure, a core made of ferromagnetic material and operatively associated to the membrane, and a winding fixed to the casing and operatively coupled to the core to form a variable inductance inductor; wherein a mass is accommodated within the casing and in immediate proximity of said membrane, free to move with respect to the casing in at least one direction corresponding to the axis of the winding.
摘要翻译：一种用于检测诸如洗衣机或干衣机的家用电器的操作参数的改进的感应压力传感器，其设置有相对于胎体（罐或篮）的相对可移动部件，包括容纳可变形膜的刚性壳体对液压敏感，由铁磁材料制成并且可操作地连接到膜的芯，以及固定到壳体并且可操作地耦合到芯的绕组以形成可变电感感应器; 其中质量体容纳在所述壳体内并且紧邻所述膜，在对应于所述绕组的轴线的至少一个方向上相对于所述壳体自由移动。

7. 发明授权

US08327713B2 Method and apparatus for pressure measurement using magnetic property 有权
标题翻译：使用磁性的压力测量方法和装置
公开(公告)号：US08327713B2
公开(公告)日：2012-12-11
申请号：US12327057
申请日：2008-12-03
申请人： Charles R. Willcox
发明人： Charles R. Willcox
IPC分类号： G01L9/10 , G01L9/14
CPC分类号： G01L9/16 , G01L9/0029 , G01L9/10 , G01L13/06 , G01L15/00
摘要： A pressure sensor includes a sensor body which is arranged to couple to a process pressure. The sensor body has a magnetic property which changes as a function of pressure applied by a process fluid. A sensor is coupled to the sensor body and is configured to measure pressure of fluid in the sensor body as a function of a change of magnetic property of the sensor body.
摘要翻译：压力传感器包括布置成耦合到过程压力的传感器主体。传感器体具有根据由过程流体施加的压力的函数而变化的磁性。传感器耦合到传感器主体并且被配置成根据传感器主体的磁特性的变化来测量传感器主体中的流体的压力。

8. 发明申请

US20110320142A1 TEMPERATURE INDEPENDENT PRESSURE SENSOR AND ASSOCIATED METHODS THEREOF 审中-公开
标题翻译：温度独立压力传感器及其相关方法
公开(公告)号：US20110320142A1
公开(公告)日：2011-12-29
申请号：US12824436
申请日：2010-06-28
申请人： Cheryl Margaret Surman , Radislav Alexandrovich Potyrailo , William Guy Morris
发明人： Cheryl Margaret Surman , Radislav Alexandrovich Potyrailo , William Guy Morris
IPC分类号： G01L9/10 , G06F19/00
CPC分类号： G01L9/0098 , G01L9/0072
摘要： A temperature independent pressure sensor for selectively determining pressure is provided. The sensor comprises a resonance sensor circuit, a pressure sensitive component disposed on the sensor circuit, and an electromagnetic field modulator. A temperature independent pressure sensor system comprises a resonance sensor circuit, a pressure sensitive component disposed on the sensor circuit, an electromagnetic field modulator, and a processor that generates a multivariate analysis of sensor response pattern that is based on a change in an environmental pressure of the sensor system. A method of detecting a pressure response pattern in a temperature independent manner is also provided.
摘要翻译：提供了用于选择性地确定压力的独立于温度的温度传感器。传感器包括谐振传感器电路，设置在传感器电路上的压力敏感部件和电磁场调制器。独立于温度的压力传感器系统包括谐振传感器电路，设置在传感器电路上的压敏元件，电磁场调制器和处理器，其产生基于环境压力变化的传感器响应模式的多变量分析传感器系统。还提供了一种以温度无关的方式检测压力响应模式的方法。

9. 发明申请

US20090007683A1 Pressure Detection Device 有权
标题翻译：压力检测装置
公开(公告)号：US20090007683A1
公开(公告)日：2009-01-08
申请号：US12280899
申请日：2006-03-29
申请人： Mitsuru Kaneko , Aki Kitani
发明人： Mitsuru Kaneko , Aki Kitani
IPC分类号： G01L9/10
CPC分类号： G01L9/007
摘要： Provided is a pressure detection device capable of easy installation and removal of a sensor in/from a diaphragm, measurement of a pressure in a wide rage, and manufacture at a low cost while reducing a size. A sensor part (A) has: a magnet (12) being applied with a load produced by pressing of a diaphragm (8); and a magnet cap (11) covering the magnet (12). The diaphragm (8) has an intra-diaphragm magnetic body (9) buried therein. The intra-diaphragm magnetic body (9) has a protrusion part protruding from the diaphragm (8) so as to be in contact with the magnet (12). The magnet cap (11) has an opening part enabling the protrusion part of the intra-diaphragm magnetic body (9) and the magnet (12) to be joined together.
摘要翻译：提供一种压力检测装置，其能够容易地安装和拆除隔膜中的传感器，大幅度地测量压力，并且在减小尺寸的同时以低成本制造。传感器部分（A）具有：施加通过按压隔膜（8）产生的负载的磁体（12）。和覆盖所述磁体（12）的磁体盖（11）。隔膜（8）具有埋入其中的膜内磁性体（9）。隔膜内磁体（9）具有从隔膜（8）突出以与磁体（12）接触的突出部。磁体盖（11）具有能够使膜内磁性体（9）的突出部和磁体（12）接合的开口部。

10. 发明申请

US20080282807A1 RESONANT FREQUENCY PRESSURE SENSOR 有权
标题翻译：谐振频率传感器
公开(公告)号：US20080282807A1
公开(公告)日：2008-11-20
申请号：US11554116
申请日：2006-10-30
申请人： David R. Pepples
发明人： David R. Pepples
IPC分类号： G01L9/10
CPC分类号： G01L19/086 , G01L9/007
摘要： A pressure sensor (S) includes an antenna member (10) that is adapted to be resonantly responsive to a desired frequency of electromagnetic radiation (12). An inductance changing body formed from a compressible dielectric material (14) is positioned in proximity to the antenna member (10). A housing member (16) houses the antenna member (10) in a desired proximity to the compressible dielectric material (14). The compression of the dielectric material (14) changes the effective dielectric constant of the antenna (10).
摘要翻译：压力传感器（S）包括天线构件（10），其适于对期望的电磁辐射频率（12）进行共振响应。由可压缩介电材料（14）形成的电感变化体位于天线构件（10）附近。壳体构件（16）将所述天线构件（10）容纳在期望接近可压缩电介质材料（14）的位置。电介质材料（14）的压缩改变天线（10）的有效介电常数。

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