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1. 发明授权

US07099746B2 Robotic apparatuses, systems and methods 有权
公开(公告)号：US07099746B2
公开(公告)日：2006-08-29
申请号：US10912437
申请日：2004-08-05
申请人： William P. Ross , James F. Hoburg , Christopher Fromme , John Bares , Mark DeLouis
发明人： William P. Ross , James F. Hoburg , Christopher Fromme , John Bares , Mark DeLouis
IPC分类号： G06F19/00
CPC分类号： B62D57/024
摘要： A mobile device for traversing a ferromagnetic surface. The device includes a frame and at least one surface contacting device attached to the frame. The device also includes a Halbach magnet array attached to the frame, wherein the Halbach magnet array provides a magnetic force to maintain the surface contacting device substantially into contact with the ferromagnetic surface.

2. 发明授权

US06792335B2 Robotic apparatuses, systems and methods 有权
标题翻译：机器人设备，系统和方法
公开(公告)号：US06792335B2
公开(公告)日：2004-09-14
申请号：US10153942
申请日：2002-05-23
申请人： William P. Ross , James F. Hoburg , Christopher Fromme , John Bares , Mark DeLouis
发明人： William P. Ross , James F. Hoburg , Christopher Fromme , John Bares , Mark DeLouis
IPC分类号： G06F1900
CPC分类号： B62D57/024
摘要： A mobile device for traversing a ferromagnetic surface. The device includes a frame and at least one surface contacting device attached to the frame. The device also includes a Halbach magnet array attached to the frame, wherein the Halbach magnet array provides a magnetic force to maintain the surface contacting device substantially into contact with the ferromagnetic surface.
摘要翻译：用于横穿铁磁表面的移动装置。该装置包括框架和附接到框架的至少一个表面接触装置。该装置还包括附接到框架的Halbach磁体阵列，其中Halbach磁体阵列提供磁力以使表面接触装置基本上与铁磁性表面接触。

3. 发明授权

US4174907A Fluid mixing apparatus 失效
标题翻译：流体混合装置
公开(公告)号：US4174907A
公开(公告)日：1979-11-20
申请号：US938817
申请日：1978-09-01
申请人： Nam P. Suh , Christopher A. Rotz , Lewis Erwin, II , James R. Melcher , James F. Hoburg
发明人： Nam P. Suh , Christopher A. Rotz , Lewis Erwin, II , James R. Melcher , James F. Hoburg
IPC分类号： B01F7/28 , B01F13/00 , B01J19/08 , B01J19/18 , B01F7/24
CPC分类号： B01J19/087 , B01F13/0001 , B01F7/28 , B01J19/18 , B01J19/1806 , B01J2219/00164 , B01J2219/00189 , B01J2219/185
摘要： A fluid mixing apparatus having means for producing vortex-like motions of the fluids introduced therein, one embodiment of such an apparatus, for example, using two concentrically mounted inner and outer members, preferably cylindrical, moveable relative to each other at rotational speeds such as to produce the desired vortex-like motions of the fluids introduced into the region therebetween. In one embodiment thereof, the vortex-like motions may be obtained at relatively low rotational speeds by the use of V-shaped grooves on the inner member. In addition, suitable means can further be used to generate a de-stabilizing force for the fluids in a direction substantially perpendicular to the velocity streamlines thereof to further enhance the mixing effectiveness and to improve the quality of the mix, such de-stabilizing force in one embodiment, for example, being generated by the application of an electric field across the region between the inner and outer members.
摘要翻译：具有用于产生引入其中的流体的涡旋状运动的装置的流体混合装置，这种装置的一个实施例，例如使用两个同心安装的内部和外部构件，优选为圆柱形，可以相对于彼此以诸如以产生引入其间的区域的流体的期望的涡旋状运动。在其一个实施例中，通过在内部构件上使用V形槽，可以以相对低的转速获得涡旋状运动。此外，合适的装置还可用于在基本垂直于其速度流线的方向上为流体产生去稳定力，以进一步增强混合效果并改善混合物的质量，一个实施例，例如，通过在内部构件和外部构件之间的区域上施加电场而产生。

4. 发明授权

US4554834A Acoustic sensor and method of using same for determining the position of a tool relative to a workpiece 失效
标题翻译：声传感器及其使用方法来确定刀具相对于工件的位置
公开(公告)号：US4554834A
公开(公告)日：1985-11-26
申请号：US546519
申请日：1983-10-28
申请人： Friedrich B. Prinz , James F. Hoburg , Kristjan Gunnarsson
发明人： Friedrich B. Prinz , James F. Hoburg , Kristjan Gunnarsson
IPC分类号： G01B17/00 , G01N29/00
CPC分类号： G01B17/00
摘要： An acoustic sensor and method of using same for determining the position of a tool from a workpiece are disclosed in which a piezoelectric transducer having a curved surface emits a sound wave which strikes the workpiece and is reflected back to the sensor. The sensor and tool are positioned relative to one another so that the workpiece will be near the focal point of the curved surface when the tool is operating. This positioning substantially overcomes the attenuation problems of high frequency sound waves transmitted through air.
摘要翻译：公开了一种用于确定工件从工件的位置的声传感器及其方法，其中具有弯曲表面的压电换能器发射撞击工件并被反射回传感器的声波。传感器和工具相对于彼此定位，使得当工具运行时工件将在曲面的焦点附近。该定位基本上克服了通过空气传播的高频声波的衰减问题。

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