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1. 发明授权

US07712366B2 Multi-axis capacitive transducer and manufacturing method for producing it 有权
标题翻译：多轴电容式换能器及其制造方法
公开(公告)号：US07712366B2
公开(公告)日：2010-05-11
申请号：US11628899
申请日：2005-05-27
申请人： Felix Beyeler , Bradley J. Nelson , Yu Sun
发明人： Felix Beyeler , Bradley J. Nelson , Yu Sun
IPC分类号： G01P15/125
CPC分类号： G01P15/125 , G01P15/0802 , G01P15/0888 , G01P15/18
摘要： A capacitive transducer a first part containing a first set of capacitor plates and a second part relatively movable in a plane to the first part. The second part contains a second set of capacitor plates. Both sets of capacitor plates are built on a substrate, wherein the capacitor plates form a plurality of capacitors. The second part is relatively movable in all six degrees of freedom. One set of the plurality of capacitors measures displacements in a plane and a second set of the plurality capacitors measures displacements perpendicular to the plane.
摘要翻译：电容换能器，第一部分包含第一组电容器板和可在平面中相对移动到第一部分的第二部分。第二部分包含第二组电容器板。两组电容器板构建在基板上，其中电容器板形成多个电容器。第二部分在所有六个自由度上相对移动。一组多个电容器测量平面中的位移，并且多个电容器的第二组测量垂直于该平面的位移。

2. 发明申请

US20090007668A1 Multi-axis capacitive transducer and manufacturing method for producing it 有权
标题翻译：多轴电容式换能器及其制造方法
公开(公告)号：US20090007668A1
公开(公告)日：2009-01-08
申请号：US11628899
申请日：2005-05-27
申请人： Felix Beyeler , Bradley J. Nelson , Yu Sun
发明人： Felix Beyeler , Bradley J. Nelson , Yu Sun
IPC分类号： G01P15/125 , B32B37/02
CPC分类号： G01P15/125 , G01P15/0802 , G01P15/0888 , G01P15/18
摘要： A capacitive transducer a first part containing a first set of capacitor plates and a second part relatively movable in a plane to the first part. The second part contains a second set of capacitor plates. Both sets of capacitor plates are built on a substrate, wherein the capacitor plates form a plurality of capacitors. The second part is relatively movable in all six degrees of freedom. One set of the plurality of capacitors measures displacements in a plane and a second set of the plurality capacitors measures displacements perpendicular to the plane.
摘要翻译：电容换能器，第一部分包含第一组电容器板和可在平面中相对移动到第一部分的第二部分。第二部分包含第二组电容器板。两组电容器板构建在基板上，其中电容器板形成多个电容器。第二部分在所有六个自由度上相对移动。一组多个电容器测量平面中的位移，并且多个电容器的第二组测量垂直于该平面的位移。

3. 发明授权

US06664885B2 Thermally activated latch 有权
标题翻译：热活塞锁
公开(公告)号：US06664885B2
公开(公告)日：2003-12-16
申请号：US09944714
申请日：2001-08-31
申请人： Susan Bromley , Karl Vollmers , Bradley J. Nelson , Kamal Mothilal , Kevin Roberts
发明人： Susan Bromley , Karl Vollmers , Bradley J. Nelson , Kamal Mothilal , Kevin Roberts
IPC分类号： H01H6102
CPC分类号： H01H1/0036 , H01H1/20 , H01H37/764 , H01H61/01 , H01H2001/0042 , H01H2037/008 , H01H2037/768 , H01H2061/006
摘要： A device is described for latching an actuator to a substrate where the substrate includes a thermally activated material located on the substrate and a heater capable of heating the thermally activated material until it softens. The actuator includes a contact area that is spaced above the thermally activated material in a non-contact position. The actuator is movable from the non-contact position to a contact position where the contact area contacts the thermally activated material of the substrate. A method of latching actuator is also provided including heating the thermally activated material until it softens and moving an actuator into the contact position.
摘要翻译：描述了用于将致动器锁定到基板的装置，其中基板包括位于基板上的热活化材料和能够加热热活化材料直到软化的加热器。致动器包括在非接触位置上与热活化材料隔开的接触区域。致动器可从非接触位置移动到接触区域，其中接触区域接触基板的热活化材料。还提供了一种闭锁致动器的方法，包括加热热活化材料，直到其软化并将致动器移动到接触位置。

4. 发明授权

US06739132B2 Thermal micro-actuator based on selective electrical excitation 有权
标题翻译：基于选择性电激励的热微致动器
公开(公告)号：US06739132B2
公开(公告)日：2004-05-25
申请号：US10137771
申请日：2002-04-30
申请人： Susan C. Bromley , Bradley J. Nelson , Karl Vollmers , Arunkumar Subramanian , Eniko Enikov , Kamal Deep Mothilal
发明人： Susan C. Bromley , Bradley J. Nelson , Karl Vollmers , Arunkumar Subramanian , Eniko Enikov , Kamal Deep Mothilal
IPC分类号： F01B2910
CPC分类号： H01H61/04 , B81B3/0024 , B81B2201/031 , F01B29/10 , F02G1/043 , F02G2250/31 , F03G7/06 , H01H2001/0063 , H01H2061/006 , H01H2061/008 , H02N10/00
摘要： A thermal microactuator is provided that can be deflected in multiple positions. The actuator has a hot arm and a cold arm coupled together at their distal ends suspended above a reference plane of a substrate. A potential difference is applied across the hot arm so that a current circulates through the hot arm but not the cold arm.
摘要翻译：提供可以在多个位置偏转的热微致动器。致动器具有一个热臂和一个冷臂，它们在其远端悬挂在衬底的参考平面上方。在热臂上施加电位差，使得电流通过热臂而不是冷臂循环。

5. 发明授权

US06635837B2 MEMS micro-relay with coupled electrostatic and electromagnetic actuation 有权
标题翻译：具有耦合静电和电磁致动的MEMS微型继电器
公开(公告)号：US06635837B2
公开(公告)日：2003-10-21
申请号：US09843532
申请日：2001-04-26
申请人： Arunkumar Subramanian , Susan Bromley , Bradley J. Nelson , Karl Vollmers
发明人： Arunkumar Subramanian , Susan Bromley , Bradley J. Nelson , Karl Vollmers
IPC分类号： B81B700
CPC分类号： H01H50/005 , H01H53/06 , H01H2001/0063 , H01H2001/0084
摘要： A microelectromechanical relay and a method of fabricating the same that combines electrostatic actuation with electromagnetic actuation. The relay has very low contact resistance when the relay is in its ON state and enhanced contact-to-contact isolation when the relay is in its OFF state. The relay includes a substrate having a trench formed therein, a first pair of contacts located in the trench and an actuator for controllably establishing electrical contact between the first pair of contacts. The actuator includes spaced apart supports on the substrate and a movable beam extending between the supports. A contact cross bar is located on the movable beam facing the first pair of contacts. A first electrode is located on the movable beam and a second electrode is located on the substrate. Electromagnetic force is used to deflect the movable beam towards the substrate and then electrostatic force is used to bring the contact cross bar in physical contact with the first pair of contacts.
摘要翻译：一种微机电继电器及其制造方法，其结合静电致动与电磁致动。当继电器处于其接通状态时，继电器具有非常低的接触电阻，并且当继电器处于其断开状态时，继电器具有增强的接触 - 接触隔离。继电器包括其中形成有沟槽的衬底，位于沟槽中的第一对触点和用于可控地建立第一对触点之间的电接触的致动器。致动器包括在基板上的间隔开的支撑件和在支撑件之间延伸的可移动梁。接触横杆位于面对第一对触点的可动梁上。第一电极位于可移动光束上，第二电极位于基板上。使用电磁力将可移动光束偏转到基板，然后使用静电力使接触横杆与第一对触点物理接触。

6. 发明授权

US06548982B1 Miniature robotic vehicles and methods of controlling same 有权
标题翻译：微型机器人车辆及其控制方法
公开(公告)号：US06548982B1
公开(公告)日：2003-04-15
申请号：US09715959
申请日：2000-11-17
申请人： Nikolaos P. Papanikolopoulos , Donald G. Krantz , Richard M. Voyles , John A. Bushey , Alan N. Johnson , Bradley J. Nelson , Paul E. Rybski , Kathleen A. Griggs , Ellison C. Urban, II
发明人： Nikolaos P. Papanikolopoulos , Donald G. Krantz , Richard M. Voyles , John A. Bushey , Alan N. Johnson , Bradley J. Nelson , Paul E. Rybski , Kathleen A. Griggs , Ellison C. Urban, II
IPC分类号： B25J918
CPC分类号： B62D57/02
摘要： A robotic vehicle capable of traveling over various terrain and traversing obstacles. In one embodiment, the vehicle includes a cylindrical body having two or more drive wheels coupled to the ends thereof. The wheels are selectively powered to propel the vehicle. The vehicle may further include a spring member which may be deflected to a first, stored position from a second, extended position. The spring member may be quickly released from the first, stored position such that it strikes the terrain with sufficient force to lift and propel the vehicle over or onto a proximate obstacle or object. Robotic vehicles of the present invention may also include one or more sensing devices operable to collect information. Electronics may further permit autonomous, semi-autonomous, and/or remote control of the vehicle. In still other embodiments, the robotic vehicle forms part of a multi-robot surveillance team. The robotic vehicles may be delivered to the desired location through the use of a deployment and communication apparatus which, in one embodiment, is a larger robotic vehicle. The deployment and communication apparatus may form part of the communication system between the robotic vehicles and a remote workstation.
摘要翻译：能够在各种地形上行驶并横穿障碍物的机器人车辆。在一个实施例中，车辆包括具有联接到其端部的两个或更多个驱动轮的圆柱体。轮子被选择性地驱动以推动车辆。车辆还可以包括弹簧构件，弹簧构件可以从第二延伸位置偏转到第一存储位置。弹簧构件可以从第一储存位置快速释放，使得其以足够的力撞击地形，以将车辆提升并推进到邻近的障碍物或物体上。本发明的机器人车辆还可以包括可操作以收集信息的一个或多个感测装置。电子设备可以进一步允许车辆的自主，半自主和/或远程控制。在其他实施例中，机器人车辆形成多机器人监视组的一部分。机器人车辆可以通过使用在一个实施例中是更大的机器人车辆的部署和通信设备被传送到期望的位置。部署和通信装置可以构成机器人车辆和远程工作站之间的通信系统的一部分。

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