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1. 发明授权

US06781285B1 Packaged strain actuator 失效
标题翻译：包装应变致动器
公开(公告)号：US06781285B1
公开(公告)日：2004-08-24
申请号：US09300137
申请日：1999-04-27
申请人： Kenneth B. Lazarus , Mark E. Lundstrom , Jeffrey W. Moore , Edward Crawley , Farla Russo , Shoko Yoshikawa , Eric Fitch
发明人： Kenneth B. Lazarus , Mark E. Lundstrom , Jeffrey W. Moore , Edward Crawley , Farla Russo , Shoko Yoshikawa , Eric Fitch
IPC分类号： H01L4108
CPC分类号： G03F7/70725 , F16F15/005 , G05D19/02 , H01L41/047 , H01L41/053 , H01L41/0933 , H01L41/094 , H01L41/0946 , H01L41/0953 , H01L41/0993 , H04R17/08
摘要： A modular actuator assembly includes one or more plates or elements of electro-active material bonded to an electroded sheet, preferably by a structural polymer to form a card. The card is sealed, and may itself constitute a practical device, such as a vane, shaker, stirrer, lever, pusher or sonicator for direct contact with a solid or immersion in a fluid, or may be bonded by a stiff adhesive to make a surface-to-surface mechanical coupling with a solid workpiece, device, substrate machine or sample. The structural polymer provides a bending stiffness such that the thin plate does not deform to its breaking point, and a mechanical stiffness such that shear forces are efficiently coupled from the plate to the workpiece. In further embodiments, the card may include active circuit elements for switching, powering or processing signals, and/or passive circuit elements for filtering, matching or damping signals, so that few or no connections to outside circuitry are required. The actuator assembly can be manufactured in quantity, to provide a versatile actuator with uniform mechanical and actuation characteristics, that introduces negligible mass loading to the workpiece. The cards themselves may be arranged as independent mechanical actuators, rather tan strain-transfer actuators, in which the induced strain changes the position of the card. Various arrangements of pinned or cantilevered cards may act as a pusher, bender or other motive actuator, and structures such as powered bellows may be formed directly by folding one or more suitably patterned cards.
摘要翻译：模块化致动器组件包括一个或多个电活性材料的板或元件，其结合到电镀片材上，优选地通过结构聚合物形成卡片。该卡被密封，并且本身可以构成用于与固体直接接触或浸入流体中的实际装置，例如叶片，摇动器，搅拌器，杠杆，推动器或超声波器，或者可以通过刚性粘合剂粘合以形成与实体工件，器件，基板机器或样品的表面到表面的机械耦合。结构聚合物提供弯曲刚度，使得薄板不会变形到其断裂点，并且具有机械刚度，使得剪切力从板有效地耦合到工件。在另外的实施例中，卡可以包括用于切换，供电或处理信号的有源电路元件，和/或用于滤波，匹配或阻尼信号的无源电路元件，使得很少或者不需要与外部电路的连接。致动器组件可以大量制造，以提供具有均匀机械和致动特性的通用致动器，其将可忽略的质量负载引入到工件中。卡本身可以被布置为独立的机械致动器，相当于其中感应应变改变卡的位置的应变传递致动器。钉扎或悬臂卡的各种布置可以用作推动器，弯曲机或其它动作致动器，并且诸如动力波纹管的结构可以通过折叠一个或多个适当图案化的卡直接形成。

2. 发明授权

US06404107B1 Packaged strain actuator 失效
标题翻译：包装应变致动器
公开(公告)号：US06404107B1
公开(公告)日：2002-06-11
申请号：US09261475
申请日：1999-02-26
申请人： Kenneth B. Lazarus , Mark E. Lundstrom , Jeffrey W. Moore , Edward Crawley , Farla Russo , Shoko Yoshikawa
发明人： Kenneth B. Lazarus , Mark E. Lundstrom , Jeffrey W. Moore , Edward Crawley , Farla Russo , Shoko Yoshikawa
IPC分类号： H01L4108
CPC分类号： H01L41/0993 , G03F7/70725 , H01L41/047 , H01L41/053 , H01L41/0926 , H01L41/0933 , H01L41/094 , H01L41/0953 , H04R17/08
摘要： A modular actuator assembly includes one or more plates or elements of electro-active material bonded to an electroded sheet, preferably by a structural polymer to form a card. The card is sealed, and may itself constitute a practical device, such as a vane, shaker, stirrer, lever, pusher or sonicator for direct contact with a solid or immersion in a fluid, or may be bonded by a stiff adhesive to make a surface-to-surface mechanical coupling with a solid workpiece, device, substrate machine or sample. The structural polymer provides a bending stiffness such that the thin plate does not deform to its breaking point, and a mechanical stiffness such that shear forces are efficiently coupled from the plate to the workpiece. In further embodiments, the card may include active circuit elements for switching, powering or processing signals, and/or passive circuit elements for filtering, matching or damping signals, so that few or no connections to outside circuitry are required. The actuator assembly can be manufactured in quantity, to provide a versatile actuator with uniform mechanical and actuation characteristics, that introduces negligible mass loading to the workpiece. The cards themselves may be arranged as independent mechanical actuators, rather than strain-transfer actuators, in which the induced strain changes the position of the card. Various arrangements of pinned or cantilevered cards may act as a pusher, bender or other motive actuator, and structures such as powered bellows may be formed directly by folding one or more suitably patterned cards.
摘要翻译：模块化致动器组件包括一个或多个电活性材料的板或元件，其结合到电镀片材上，优选地通过结构聚合物形成卡片。该卡被密封，并且本身可以构成用于与固体直接接触或浸入流体中的实际装置，例如叶片，摇动器，搅拌器，杠杆，推动器或超声波器，或者可以通过刚性粘合剂粘合以形成与实体工件，器件，基板机器或样品的表面到表面的机械耦合。结构聚合物提供弯曲刚度，使得薄板不会变形到其断裂点，并且具有机械刚度，使得剪切力从板有效地耦合到工件。在另外的实施例中，卡可以包括用于切换，供电或处理信号的有源电路元件，和/或用于滤波，匹配或阻尼信号的无源电路元件，使得很少或者不需要与外部电路的连接。致动器组件可以大量制造，以提供具有均匀机械和致动特性的通用致动器，其将可忽略的质量负载引入到工件中。卡本身可以被布置为独立的机械致动器，而不是应变传递致动器，其中感应应变改变卡的位置。钉扎或悬臂卡的各种布置可以用作推动器，弯曲机或其它动作致动器，并且诸如动力波纹管的结构可以通过折叠一个或多个适当图案化的卡直接形成。

3. 发明申请

US20060196253A1 Resonant sensor and sensing system 审中-公开
标题翻译：谐振传感器和传感系统
公开(公告)号：US20060196253A1
公开(公告)日：2006-09-07
申请号：US11357349
申请日：2006-02-17
申请人： Edward Crawley , Mark Lundstrom , Brett Masters , Alok Srivastava , Martin Schmidt , Michael Miller
发明人： Edward Crawley , Mark Lundstrom , Brett Masters , Alok Srivastava , Martin Schmidt , Michael Miller
IPC分类号： G01N11/00
CPC分类号： G01N29/036 , B81B3/0089 , B81B2201/0214 , B82Y30/00 , B82Y35/00 , B82Y40/00 , G01L1/10 , G01N2291/0257 , G01N2291/0427
摘要： The disclosed sensor chip includes a substrate and a moving member coupled to the substrate and disposed for movement relative to the substrate. The moving member moves relative to the substrate in a first direction and in a second direction in response to movement of the substrate. The first direction is different than the second direction. The moving member includes a plurality of receptors. The receptors are configured for selectively binding to a first measurand.
摘要翻译：所公开的传感器芯片包括衬底和耦合到衬底并被设置为相对于衬底移动的移动构件。移动构件响应于衬底的移动而在第一方向和第二方向上相对于衬底移动。第一方向与第二方向不同。移动构件包括多个受体。受体被配置为选择性地结合第一被测量。

4. 发明授权

US06454303B2 Method and apparatus for vibration control 失效
标题翻译：振动控制方法及装置
公开(公告)号：US06454303B2
公开(公告)日：2002-09-24
申请号：US09781055
申请日：2001-02-09
申请人： Mansour Ashtiani , Kenneth Alan Gassman , Rale Richard Wolf , Robert N Jacques , Elizabeth M Marsh , Edward Crawley
发明人： Mansour Ashtiani , Kenneth Alan Gassman , Rale Richard Wolf , Robert N Jacques , Elizabeth M Marsh , Edward Crawley
IPC分类号： B62D116
CPC分类号： B62D7/222 , B60R21/05 , F16F15/005
摘要： A method and apparatus for a damped steering assembly are provided. The damped steering assembly includes a steering wheel attached to a steering column. Disposed between the steering wheel and the steering column is an active vibration control mechanism. The active vibration control mechanism damps vibration transmitted from the steering column to the steering wheel.
摘要翻译：提供了一种用于阻尼转向组件的方法和装置。阻尼转向组件包括连接到转向柱的方向盘。在方向盘和转向柱之间设置有主动振动控制机构。主动振动控制机构减少从转向柱传递到方向盘的振动。

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