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1. 发明授权

US11015914B2 Capacitive image sensing device and capacitive image sensing method 有权
公开(公告)号：US11015914B2
公开(公告)日：2021-05-25
申请号：US16252739
申请日：2019-01-21
申请人： Novatek Microelectronics Corp.
发明人： Chen-Tsung Wu , Ji-Ting Chen
IPC分类号： G01B7/287 , G06K9/00
摘要： A capacitive image sensing device and a capacitive image sensing method are provided. The capacitive image sensing device includes a sensor array, a first charge amplifier, a second charge amplifier, a differential amplifier and a first switching circuit. The sensor array includes a plurality of sensing electrodes and a first reference sensing electrode. An input terminal of the first charge amplifier is coupled to one of the sensing electrodes. A first input terminal of the differential amplifier is selectively coupled to an output terminal of the first charge amplifier. A second input terminal of the differential amplifier is coupled to an output terminal of the second charge amplifier. The first switching circuit is configured to selectively electrically connect and disconnect the first reference sensing electrode and the input terminal of the second charge amplifier.

2. 发明授权

US10455874B2 Data glove 有权
公开(公告)号：US10455874B2
公开(公告)日：2019-10-29
申请号：US15487669
申请日：2017-04-14
申请人： Yamaha Corporation
发明人： Yasuro Okumiya , Koji Yataka , Katsunori Suzuki
IPC分类号： G01B7/00 , A41D19/00 , G01B7/16 , G06F3/01 , G01B7/287
摘要： Provided is a data glove which imparts little discomfort when worn, and is capable of accurately detecting movement of a hand. The data glove includes a glove main body and a plurality of strain sensors which are disposed on the dorsal side of the glove main body in regions corresponding to at least one finger, and which detect stretch and contraction of the glove main body. The strain sensors preferably include two strain sensors which are disposed on the dorsal side of the glove main body to correspond respectively to a proximal interphalangeal joint and a metacarpophalangeal joint of at least one finger of the second through fifth fingers, and which detect stretch and contraction of the glove main body in a proximal-distal direction. The data glove preferably further includes a plurality of stretch prevention parts which limit the elongation of the glove main body.

3. 发明授权

US09186759B2 Method of fabricating a part by forging and controlled polishing 有权
标题翻译：通过锻造和控制抛光制造零件的方法
公开(公告)号：US09186759B2
公开(公告)日：2015-11-17
申请号：US14239937
申请日：2012-07-11
申请人： Beryl Cassandre Anne Mereaux , Benjamin Teboul
发明人： Beryl Cassandre Anne Mereaux , Benjamin Teboul
IPC分类号： B23P15/02 , B24B19/14 , B24B21/16 , B21K3/04 , B24B49/18 , B24B51/00 , G01B21/20 , G01B7/28 , G01B7/287 , B21J5/00
CPC分类号： B23P15/02 , B21J5/00 , B21K3/04 , B24B19/14 , B24B21/16 , B24B21/165 , B24B49/183 , B24B51/00 , G01B7/285 , G01B7/287 , G01B21/20 , Y10T29/49336 , Y10T29/49771 , Y10T29/49996
摘要： A method of fabricating a part by forging, the method including: measuring geometrical characteristics of the forged part; comparing a measured shape with a theoretical shape that is to be obtained for the part; deducing therefrom zones that are not in compliance with the theoretical shape and also thicknesses of material that need to be removed from the zones that are not in compliance; and polishing the zones of the forged part that are not in compliance to remove the deduced thicknesses of material by using a controlled abrasive band. The control of the abrasive band takes account of at least one parameter representative of wear of the abrasive band during polishing of zones that are not in compliance.
摘要翻译：一种通过锻造制造零件的方法，所述方法包括：测量锻造部件的几何特性; 将测量的形状与要获得的部件的理论形状进行比较; 从其中推导不符合理论形状的区域以及需要从不符合的区域去除的材料的厚度; 并且通过使用受控的磨带来抛光不符合标准的锻造部分的区域以去除推导的材料厚度。研磨带的控制考虑了至少一个参数，表示在不符合的区域的抛光期间磨料的磨损。

4. 发明授权

US07617068B2 Method for determining relative mobility or regions of an object 有权
标题翻译：用于确定对象的相对移动性或区域的方法
公开(公告)号：US07617068B2
公开(公告)日：2009-11-10
申请号：US11584290
申请日：2006-10-20
申请人： Tony Tadin , Arjen Sundman
发明人： Tony Tadin , Arjen Sundman
IPC分类号： G01B5/20 , G01B5/207 , G01B7/28 , G01B7/287
CPC分类号： A61B5/1036
摘要： A method for determining a mobility of foot comprising: measuring at least a portion of a shape of the foot under a first weight load; measuring the at least the portion of the shape of the foot under a second weight load; and comparing the measurement under the first weight load to the measurement under the second weight load, thereby determining a mobility of at least the portion of the foot.
摘要翻译：一种用于确定脚的移动性的方法，包括：在第一重量载荷下测量脚的形状的至少一部分; 在第二重量载荷下测量足部的形状的至少一部分; 以及将所述第一重量负荷下的测量与所述第二重量载荷下的测量进行比较，从而确定所述足部的至少一部分的移动性。

5. 发明申请

US20050030042A1 Electrostatic sensor device and matrix 有权
标题翻译：静电传感器和矩阵
公开(公告)号：US20050030042A1
公开(公告)日：2005-02-10
申请号：US10933799
申请日：2004-09-03
申请人： James Walker , Christopher Walker
发明人： James Walker , Christopher Walker
IPC分类号： A43D1/02 , G01B7/287 , G01D5/24 , G01N27/60
CPC分类号： A43D1/025 , G01B7/287 , G01D5/24 , G01D5/2405
摘要： A system for electrostatically measuring the shape or pattern of objects comprising an array of sensor devices having the capability of responding, due to variable electrostatic coupling, to produce differentiated output signals when a sensor element forming part of each device is present and when it is not.
摘要翻译：一种用于静电测量物体的形状或图案的系统，包括具有由于可变静电耦合而响应的能力的传感器装置的阵列，以在形成每个装置的一部分的传感器元件存在时产生分化的输出信号。

6. 发明授权

US6114862A Capacitive distance sensor 失效
公开(公告)号：US6114862A
公开(公告)日：2000-09-05
申请号：US40261
申请日：1998-03-09
申请人： Marco Tartagni , Bhusan Gupta , Alan Kramer
发明人： Marco Tartagni , Bhusan Gupta , Alan Kramer
IPC分类号： G01B7/00 , A61B5/117 , G01B7/004 , G01B7/02 , G01B7/287 , G01B7/34 , G06K9/00 , G01R27/26
CPC分类号： G01B7/023 , G01B7/004 , G01B7/287 , G01B7/34 , G06K9/0002
摘要： A distance sensor has a capacitive element in turn having a first capacitor plate which is positioned facing a second capacitor plate whose distance is to be measured. In the case of fingerprinting, the second capacitor plate is defined directly by the skin surface of the finger being printed. The sensor comprises an inverting amplifier, between the input and output of which the capacitive element is connected to form a negative feedback branch. By supplying an electric charge step to the input of the inverting amplifier, a voltage step directly proportional to the distance being measured is obtained at the output.

7. 发明授权

US6003232A Installation for measuring the wheel offset of railway vehicles 失效
标题翻译：铁路车辆车轮偏移测量安装
公开(公告)号：US6003232A
公开(公告)日：1999-12-21
申请号：US909955
申请日：1997-08-12
申请人： Jose Luis Lopez Gomez , Jose Julio Lorente Casado
发明人： Jose Luis Lopez Gomez , Jose Julio Lorente Casado
IPC分类号： G01B5/255 , B61K9/12 , G01B5/207 , G01B7/287 , G01B21/20 , G01M17/10 , G01B5/20 , G01B121/14 , G01B121/24
CPC分类号： G01B21/20 , G01B5/207 , G01B7/287
摘要： Installation for measuring the wheel offset of railway vehicles. It makes it possible to obtain three circumferential profiles of the zone of contact of the running tread of said wheels as the railway vehicles travel at low speed over the installation. Once the data have been processed by computer equipment, the offset and the shape error are detected in real time. The installation is made up of equipment, at the foot of the track, formed by a running support with its guard rail, wheel-position sensors, a system for picking up radial displacements and an electronic control system. This system transmits the data to computer equipment where the process is carried out and the statistics generated and in which the results are displayed and stored.
摘要翻译：铁路车辆车轮偏移测量安装。当铁路车辆在设备上低速行驶时，可以获得所述车轮的行驶胎面的接触区域的三个圆周轮廓。一旦数据被计算机设备处理，就会实时检测偏移量和形状误差。该安装由轨道的脚部，由其护栏的行驶支架，车轮位置传感器，用于拾取径向位移的系统和电子控制系统组成的设备组成。该系统将数据发送到执行过程的计算机设备，生成统计信息并显示和存储结果。

8. 发明授权

US5883313A Part measuring gauge 失效
标题翻译：零件测量仪
公开(公告)号：US5883313A
公开(公告)日：1999-03-16
申请号：US734028
申请日：1996-10-18
申请人： Maurizio Ercole , Enrico Garau
发明人： Maurizio Ercole , Enrico Garau
IPC分类号： G01B21/00 , G01B5/00 , G01B5/207 , G01B7/287 , G01B21/04 , G01B21/20 , G01M19/00
CPC分类号： G01B21/047 , G01B5/0004 , G01B5/207 , G01B7/287
摘要： A gauge for measuring parts and presenting a number of reconfigurable supporting elements, each having a first portion positionable on a reference surface, and a second portion positionable in relation to the first portion in a direction perpendicular to the reference surface; and a number of orientable measuring modules, each fitted to the second portion of a respective supporting element and presenting a respective linear position transducer; the supporting elements and respective measuring modules being so arranged as to define a number of discrete points for supporting the part for measurement; and each transducer detecting any departure of the actual position of a respective point of the part from a theoretical reference position of the point.
摘要翻译：一种用于测量部件并且呈现多个可重新配置的支撑元件的计量器，每个具有可在参考表面上定位的第一部分和可在垂直于参考表面的方向上相对于第一部分定位的第二部分; 以及多个可定向的测量模块，每个测量模块适合于相应的支撑元件的第二部分并且呈现相应的线性位置传感器; 支撑元件和相应的测量模块被布置成限定用于支撑用于测量的部件的多个离散点; 并且每个换能器检测该零件的各个点的实际位置与点的理论参考位置的任何偏离。

9. 发明授权

US5646538A Method and apparatus for fastener hole inspection with a capacitive probe 失效
标题翻译：用电容式探头进行紧固件孔检查的方法和装置
公开(公告)号：US5646538A
公开(公告)日：1997-07-08
申请号：US487254
申请日：1995-06-13
申请人： Edward N. Lide , Samuel R. Glidewell
发明人： Edward N. Lide , Samuel R. Glidewell
IPC分类号： G01B7/28 , G01B7/287 , G01R27/26
CPC分类号： G01B7/282 , G01B7/287
摘要： A computer-based method and apparatus for fastener hole inspection including a capacitive probe with a plurality of sensor elements, means for grounding the faster hole, and an electronics unit electrically connected to the probe for sequencially charging one of the plurality of sensor elements while applying a guard potential to the remaining sensor elements and adjacent electrical components to eliminate residual capactitances. A profile of the fastener hole is generated by evaluating, through a series resistor, the discharge waveforms of the plurality of sensor elements by converting the capacitance measurements obtained to distance measurements. A centering algorithm is employed to compensate for malalignment of the capacitive probe in the fastener hole.
摘要翻译：一种用于紧固件孔检查的基于计算机的方法和装置，包括具有多个传感器元件的电容式探针，用于使更快的孔接地的装置，以及电连接到探针的电子单元，用于在施加时对多个传感器元件之一进行顺序充电对剩余的传感器元件和相邻电气部件的保护电位以消除残余的电容。通过将获得的电容测量值转换为距离测量值，通过串联电阻器评估多个传感器元件的放电波形来产生紧固件孔的轮廓。采用定心算法来补偿紧固件孔中的电容式探头的不对准。

10. 发明授权

US5426862A Panel-testing apparatus 失效
标题翻译：面板测试仪
公开(公告)号：US5426862A
公开(公告)日：1995-06-27
申请号：US235687
申请日：1994-04-29
申请人： Chung-sik Ham , Jong-duk Kim , Ho-sung Lee
发明人： Chung-sik Ham , Jong-duk Kim , Ho-sung Lee
IPC分类号： G01B21/00 , G01B7/287 , G01B13/16 , G01B21/20 , H01J9/42
CPC分类号： G01B7/287 , G01B13/16 , G01B21/20
摘要： A panel testing apparatus for measuring the curvature of an inner surface, the thickness of an edge portion, and the thickness of a center portion of the panel comprises a lifting device for accepting and transporting the panel to a testing position, and a panel supporting device for maintaining the panel in a predetermined position during testing. The apparatus comprises a panel inner curvature measuring device, edge thickness measuring device, and a center thickness measuring device, each of which using one or more linear variable differential transformers for the purpose of providing panel measurement data. The apparatus further comprises a studpin leveling device for measuring the burial depth of studpins within the panel and simultaneously leveling the studpins to the same height, and a studpin position measuring device for measuring the horizontal and/or vertical placement of the studpins within the panel, each of which using one or more linear variable differential transformers for the purpose of providing studpin measurement data.
摘要翻译：用于测量内表面的曲率，边缘部分的厚度和面板的中心部分的厚度的面板测试装置包括用于接收并将面板运送到测试位置的提升装置，以及面板支撑装置用于在测试期间将面板保持在预定位置。该装置包括面板内曲率测量装置，边缘厚度测量装置和中心厚度测量装置，每个测量装置使用一个或多个线性可变差动变压器来提供面板测量数据。该装置还包括一个支柱平整装置，用于测量面板内的螺柱的埋藏深度并同时将螺柱平整到相同的高度;以及支柱位置测量装置，用于测量工具头在面板内的水平和/或垂直放置，每个都使用一个或多个线性可变差动变压器，以提供支柱测量数据。

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