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1. 发明授权

US4766389A Capacitor array sensors tactile and proximity sensing and methods of use thereof 失效
标题翻译：电容阵列传感器触觉和接近感应及其使用方法
公开(公告)号：US4766389A
公开(公告)日：1988-08-23
申请号：US903178
申请日：1986-09-03
申请人： Lawrence J. Rhoades , Donald Risko , Ralph L. Resnick
发明人： Lawrence J. Rhoades , Donald Risko , Ralph L. Resnick
IPC分类号： G01B7/34 , B25J13/08 , B25J19/02 , G01B7/00 , G01B7/02 , G01D5/24 , G01D5/241 , G01L1/14 , G01L5/22 , G01N27/22 , G01R27/26 , G01B7/28
CPC分类号： G01L5/228 , B25J13/083 , B25J13/084 , B25J13/086 , B25J19/02 , G01B7/023 , G01D5/2417 , G01L1/146
摘要： An arrangement for a tactile sensing system involved in the determination of object shape, contour, orientation and detection of slip finding one use in real time control of robotically manipulated tools. The sensor uses contact between the object and a gripper upon which the sensor is disposed wherein the object surface forms one plate of the sensing electrode.
摘要翻译：用于触觉感测系统的布置，涉及确定物体形状，轮廓，取向和检测滑移，用于实时控制机器人操纵工具。传感器使用物体与传感器所在的夹持器之间的接触，其中物体表面形成感测电极的一个板。

2. 发明授权

US4908574A Capacitor array sensors for determining conformity to surface shape 失效
标题翻译：用于确定与表面形状一致的电容器阵列传感器
公开(公告)号：US4908574A
公开(公告)日：1990-03-13
申请号：US225820
申请日：1988-07-29
申请人： Lawrence J. Rhoades , Donald Risko , Ralph L. Resnick
发明人： Lawrence J. Rhoades , Donald Risko , Ralph L. Resnick
IPC分类号： B25J13/08 , B25J19/02 , G01B7/02 , G01D5/241 , G01L1/14 , G01L5/22
CPC分类号： G01B5/205 , B25J13/083 , B25J13/084 , B25J13/086 , B25J19/02 , G01B7/023 , G01D5/2417 , G01L1/146 , G01L5/228
摘要： A sensor for sensing and quantifying the conformity of a workpiece surface contour to a predetermined design contour. The sensor consists of an array of capacitor elements on a surface having the negative image of the predetermined design contour, against which the workpiece is mated. In operation, each of the capacitor elements and the workpiece are connected to a corresponding oscillator circuit so that the frequency of each circuit is a function of the capacitance between the individual plate element and the workpiece, while the capacitance is a function of the distance between the individual plate element and the workpiece. Hence the overall output of the circuits is a function of the conformity of the workpiece surface contour to the contour or topology of the sensor surface.
摘要翻译：用于感测和量化工件表面轮廓与预定设计轮廓的一致性的传感器。传感器由具有预定设计轮廓的负像的表面上的电容器元件阵列组成，工件对准。在操作中，每个电容器元件和工件连接到相应的振荡器电路，使得每个电路的频率是单个板元件和工件之间的电容的函数，而电容是第单个板元件和工件。因此，电路的总输出是工件表面轮廓与传感器表面的轮廓或拓扑的一致性的函数。

3. 发明授权

US5189377A Method and apparatus for co-ordinate measuring using a capacitance probe 失效
标题翻译：使用电容式探头协同测量的方法和装置
公开(公告)号：US5189377A
公开(公告)日：1993-02-23
申请号：US577021
申请日：1990-09-04
申请人： Lawrence J. Rhoades , Ralph L. Resnick , John R. Rose
发明人： Lawrence J. Rhoades , Ralph L. Resnick , John R. Rose
IPC分类号： G01B7/34 , G01B7/004 , G01B7/28 , G01N13/20 , G01N37/00
CPC分类号： G01B7/004 , G01B7/28
摘要： The surface parameters and characteristics of a conductive workpiece are determined by applying a voltage between the workpiece and a capacitance probe having proximity sensing capabilities, and moving the probe in two or three co-ordinate axes relative to the workpiece while measuring the capacitance between the probe and workpiece, and controlling the probe velocity and/or direction within a stand-off band adjacent to the workpiece as a function of the capacitance value measured for purposes of effecting significant real time process controls, and determining the workpiece surface parameters as a function of the probe movement and capacitance measured.
摘要翻译：导电工件的表面参数和特性是通过在工件和具有接近感应能力的电容探头之间施加电压来确定的，并且使探头相对于工件在两个或三个坐标轴上移动，同时测量探头之间的电容和工件，并且根据为了实现显着的实时过程控制而测量的电容值的函数来控制与工件相邻的隔离带内的探测器速度和/或方向，以及确定作为探头运动和电容测量。

4. 发明授权

US5517124A Stylus probe for measuring workpiece surface characteristics 失效
标题翻译：用于测量工件表面特性的探针
公开(公告)号：US5517124A
公开(公告)日：1996-05-14
申请号：US289266
申请日：1994-08-11
申请人： Lawrence J. Rhoades , Ralph L. Resnick , John R. Rose
发明人： Lawrence J. Rhoades , Ralph L. Resnick , John R. Rose
IPC分类号： G11B5/31 , G01R27/26
CPC分类号： G11B5/3163
摘要： A stylus probe with both a contact sensing and a capacitive proximity sensing capability provided by positioning a capacitive sensor means (10) on the tip-end of a grounded, thin conductive stainless steel tube (12) so that the capacitive sensor means (10) is electrically insulated from the grounded tube, and a conductive lead wire (16), conductively attached to the capacitive sensor means (10), extends through the tube (12) with an electrically insulative material (18) dispersed between the tube (12) and the lead wire (16) to electrically insulate and space the lead wire (16) from the tube (12). The connecting-end of the tube (12) has an elastomer material (20) and (22) placed in an annular fashion and in direct contact with a mounting means and the tube (12) so as to dampen vibrations of the tube (12) caused by probe deflection. The stylus probe further comprises a tubular member with a length:width ratio of from about 40:1 to about 300:1 to give up to a 45.degree. deflection capability thus avoiding damage to probe and workpiece while functioning as a contact probe.
摘要翻译：通过将电容传感器装置（10）定位在接地的薄导电不锈钢管（12）的尖端上，使得电容传感器装置（10）具有接触感测和电容接近感测能力的触针探针，导电地连接到电容传感器装置（10）的导电引线（16）通过分布在管（12）之间的电绝缘材料（18）延伸穿过管（12）和引线（16）将导线（16）与管（12）电绝缘并且间隔开。管（12）的连接端具有弹性体材料（20）和（22），其以环形方式放置并与安装装置和管（12）直接接触，以便抑制管（12）的振动）由探针偏转引起。触针探针还包括长度为约40:1至约300:1的长度宽度比的管状构件，以产生45°的偏转能力，从而避免在用作接触探针时损伤探针和工件。

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