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1. 发明申请

US20120062866A1 MICROCHANNEL-COOLED COILS OF ELECTROMAGNETIC ACTUATORS EXHIBITING REDUCED EDDY-CURRENT DRAG 审中-公开
标题翻译：电磁致动器的微通道冷却线圈展示减少的EDDY-CURRENT DRAG
公开(公告)号：US20120062866A1
公开(公告)日：2012-03-15
申请号：US13225235
申请日：2011-09-02
申请人： Michael B. Binnard , Scott Coakley , Alex Ka Tim Poon , Masahiro Totsu , Derek Coon , Leonard Wai Fung Kho , Gaurav Keswani , Alexander Cooper , Michel Pharand , Matt Bjork
发明人： Michael B. Binnard , Scott Coakley , Alex Ka Tim Poon , Masahiro Totsu , Derek Coon , Leonard Wai Fung Kho , Gaurav Keswani , Alexander Cooper , Michel Pharand , Matt Bjork
IPC分类号： G03B27/58 , H02K41/02
CPC分类号： H02K9/22 , G03F7/70758 , G03F7/70875 , H02K9/19 , H02K41/031 , H02K2201/18
摘要： Electromagnetic actuators are disclosed having at least one actively cooled coil assembly. Exemplary actuators are linear and planar motors of which the cooled coil assembly has a coil having first and second main surfaces. A respective thermally conductive cooling plate is in thermal contact with at least one main surface of the coil. Defined in or on each cooling plate is a coolant passageway that conducts a liquid coolant. A primary pattern of the coolant passageway is coextensive with at least part of the main surface of the coil. The primary pattern can have a secondary pattern through which coolant flows in a manner reducing eddy-current losses. An exemplary secondary pattern is serpentine. An exemplary primary pattern is radial or has a radial aspect, such as an X-shaped pattern. The devices exhibit reduced eddy-current drag.
摘要翻译：公开了具有至少一个主动冷却的线圈组件的电磁致动器。示例性致动器是线性和平面电动机，其中冷却的线圈组件具有具有第一和第二主表面的线圈。相应的导热冷却板与线圈的至少一个主表面热接触。在每个冷却板中或每个冷却板上定义的是冷却剂通道，其导通液体冷却剂。冷却剂通道的主要图案与线圈的主表面的至少一部分共同延伸。初级图案可以具有二次图案，冷却剂通过该图案以减少涡流损耗的方式流动。示例性的次要图案是蛇纹石。示例性的主要图案是径向的或具有径向方面，例如X形图案。该装置表现出减小的涡流阻力。

2. 发明申请

US20100156198A1 SHIELD LAYER PLUS REFRIGERATED BACKSIDE COOLING FOR PLANAR MOTORS 审中-公开
标题翻译：平板电机的屏蔽层加热后备冷却
公开(公告)号：US20100156198A1
公开(公告)日：2010-06-24
申请号：US12643888
申请日：2009-12-21
申请人： Alexander Cooper , Scott Coakley , Douglas C. Watson , Alton H. Phillips , Gaurav Keswani , Michael B. Binnard
发明人： Alexander Cooper , Scott Coakley , Douglas C. Watson , Alton H. Phillips , Gaurav Keswani , Michael B. Binnard
IPC分类号： H02K9/20 , H02K41/03
CPC分类号： G03F7/70858 , G03F7/70758 , H02K9/19 , H02K9/20 , H02K41/031 , H02K2201/18
摘要： According to one aspect of the present invention, a motor arrangement includes at least one coil, a cover plate, and a shield layer. The at least one coil has a first side and a second side. The cover plate is positioned substantially over the first side of the at least one coil at a distance from the at least one coil. The shield layer is positioned between the first side of the at least one coil and the cover plate, and has a top surface. The top surface contacts the cover plate, and includes a liquid and a gas that form a mixture and cause the top surface to have a substantially constant temperature.
摘要翻译：根据本发明的一个方面，电动机装置包括至少一个线圈，盖板和屏蔽层。该至少一个线圈具有第一侧和第二侧。覆盖板基本上位于距离至少一个线圈一定距离的至少一个线圈的第一侧上方。屏蔽层位于至少一个线圈的第一侧和盖板之间，并具有顶面。顶表面接触盖板，并且包括形成混合物的液体和气体，并使顶表面具有基本恒定的温度。

3. 发明申请

US20120325027A1 MEASUREMENT STAGE WITH TUBE CARRIER 审中-公开
标题翻译：带管子的测量阶段
公开(公告)号：US20120325027A1
公开(公告)日：2012-12-27
申请号：US13526322
申请日：2012-06-18
申请人： Alexander Cooper , Michael B. Binnard
发明人： Alexander Cooper , Michael B. Binnard
IPC分类号： G01D21/00
CPC分类号： G03F7/70716 , G03F7/70766 , G03F7/709 , G03F7/70991
摘要： In one embodiment, a stage apparatus includes a wafer stage, at least one conduit, and a measurement stage. The at least one conduit is coupled between the wafer stage and a ground. The measurement stage is configured to approximately follow the wafer stage during at least a portion of a motion of the wafer stage, and is configured to carry the at least one conduit to reduce disturbances on the wafer stage caused by the at least one conduit.
摘要翻译：在一个实施例中，舞台装置包括晶片台，至少一个导管和测量台。至少一个导管连接在晶片台和地之间。测量级被配置为在晶片台的运动的至少一部分期间大致跟随晶片台，并且被配置为承载至少一个管道以减少由至少一个导管引起的晶片台上的干扰。

4. 发明授权

US09625368B2 Apparatus, optical assembly, method for inspection or measurement of an object and method for manufacturing a structure 有权
公开(公告)号：US09625368B2
公开(公告)日：2017-04-18
申请号：US13281393
申请日：2011-10-25
申请人： Eric Peter Goodwin , David Michael Williamson , Daniel Gene Smith , Michel Pharand , Alexander Cooper , Alec Robertson , Brian L. Stamper
发明人： Eric Peter Goodwin , David Michael Williamson , Daniel Gene Smith , Michel Pharand , Alexander Cooper , Alec Robertson , Brian L. Stamper
IPC分类号： G01C3/08 , G01N21/01 , G01B11/02 , G01S7/481 , G01N21/17
CPC分类号： G01N21/01 , G01B11/026 , G01N2021/1793 , G01S7/4814 , G01S7/4817 , G01S7/4818
摘要： An optical assembly for a system for inspecting or measuring of an object is provided that is configured to move as a unit with a system, as the system is pointed at a target, and eliminates the need for a large scanning (pointing) mirror that is moveable relative to other parts of the system. The optical assembly comprises catadioptric optics configured to fold the optical path of the pointing beam and measurement beam that are being directed through the outlet of the system, to compress the size of the optical assembly.

5. 发明申请

US20110109419A1 Thermally Conductive Coil and Methods and Systems 有权
标题翻译：导热线圈和方法与系统
公开(公告)号：US20110109419A1
公开(公告)日：2011-05-12
申请号：US12616907
申请日：2009-11-12
申请人： Alexander Cooper , Alton H. Phillips , Scott Coakley
发明人： Alexander Cooper , Alton H. Phillips , Scott Coakley
IPC分类号： H01F27/32
CPC分类号： H01F5/06 , H01F27/22 , H01F41/074
摘要： Embodiments of the invention provide improved thermal conductivity within, among other things, electromagnetic coils, coil assemblies, electric motors, and lithography devices. In one embodiment, a thermally conductive coil includes at least two adjacent coil layers. The coil layers include windings of wires formed from a conductor and an insulator that electrically insulates the windings within each coil layer. In some cases the insulator of the wires is at least partially absent along an outer surface of one or both coil layers to increase the thermal conductivity between the coil layers. In some embodiments, an insulation layer is provided between the coil layers to electrically insulate the coil layers. In some cases the insulation layer has a thermal conductivity greater than the thermal conductivity of the wire insulator.
摘要翻译：本发明的实施例尤其提供了电磁线圈，线圈组件，电动马达和光刻装置之内的改进的导热性。在一个实施例中，导热线圈包括至少两个相邻的线圈层。线圈层包括由导体和绝缘体形成的导线的绕组，其将线圈电绝缘在每个线圈层内。在一些情况下，线的绝缘体至少部分地沿着一个或两个线圈层的外表面不存在，以增加线圈层之间的热导率。在一些实施例中，绝缘层设置在线圈层之间以使线圈层电绝缘。在一些情况下，绝缘层的导热率大于导线绝缘体的导热率。

6. 发明授权

US08847721B2 Thermally conductive coil and methods and systems 有权
标题翻译：导热线圈及方法和系统
公开(公告)号：US08847721B2
公开(公告)日：2014-09-30
申请号：US12616907
申请日：2009-11-12
申请人： Alexander Cooper , Alton H. Phillips , Scott Coakley
发明人： Alexander Cooper , Alton H. Phillips , Scott Coakley
IPC分类号： H01F27/30 , H01F5/00 , H01F27/28 , H01F27/22 , H01F5/06 , H01F41/06
CPC分类号： H01F5/06 , H01F27/22 , H01F41/074
摘要： Embodiments of the invention provide improved thermal conductivity within, among other things, electromagnetic coils, coil assemblies, electric motors, and lithography devices. In one embodiment, a thermally conductive coil includes at least two adjacent coil layers. The coil layers include windings of wires formed from a conductor and an insulator that electrically insulates the windings within each coil layer. In some cases the insulator of the wires is at least partially absent along an outer surface of one or both coil layers to increase the thermal conductivity between the coil layers. In some embodiments, an insulation layer is provided between the coil layers to electrically insulate the coil layers. In some cases the insulation layer has a thermal conductivity greater than the thermal conductivity of the wire insulator.
摘要翻译：本发明的实施例尤其提供了电磁线圈，线圈组件，电动马达和光刻装置之内的改进的导热性。在一个实施例中，导热线圈包括至少两个相邻的线圈层。线圈层包括由导体和绝缘体形成的导线的绕组，其将线圈电绝缘在每个线圈层内。在一些情况下，线的绝缘体至少部分地沿着一个或两个线圈层的外表面不存在，以增加线圈层之间的热导率。在一些实施例中，绝缘层设置在线圈层之间以使线圈层电绝缘。在一些情况下，绝缘层的导热率大于导线绝缘体的导热率。

7. 发明授权

US06352669B1 Method for sintering mechanisms 失效
标题翻译：烧结机理方法
公开(公告)号：US06352669B1
公开(公告)日：2002-03-05
申请号：US09426085
申请日：1999-10-22
申请人： Alexander Cooper , Friedrich Prinz
发明人： Alexander Cooper , Friedrich Prinz
IPC分类号： C04B3332
CPC分类号： C04B33/32
摘要： The invention utilizes green support structures during sintering to maintain the shape, reduce sagging and prevent separate part sections from coming into contact and fusing together during the sintering process. In the most preferred embodiment, monolithic green structures are form with integrated support green structures that are released from the parts after sintering. Preferably monolithic green structures are formed by the Mold Shape Deposition Manufacturing (Mold SDM) process. By the method described, complex sintered structures can be made having interlocking and independently movable interlocking parts.
摘要翻译：本发明在烧结过程中利用绿色支撑结构来保持形状，减少下垂并防止分离的部分在烧结过程中接触并融合在一起。在最优选的实施方案中，整体式绿色结构形式具有在烧结后从部件释放的集成支撑绿色结构。优选地，整体式绿色结构通过模具形状沉积制造（Mold SDM）方法形成。通过所述方法，可以制成具有互锁和独立可移动的互锁部件的复合烧结结构。

8. 发明授权

US06242163B1 Shape deposition manufacturing of microscopic ceramic and metallic parts using silicon molds 失效
标题翻译：使用硅模具的微观陶瓷和金属部件的形状沉积制造
公开(公告)号：US06242163B1
公开(公告)日：2001-06-05
申请号：US09387328
申请日：1999-08-31
申请人： Jurgen Stampfl , Alexander Cooper , Rudolf Leitgeb , Yih-Lin Cheng , Friedrich Prinz
发明人： Jurgen Stampfl , Alexander Cooper , Rudolf Leitgeb , Yih-Lin Cheng , Friedrich Prinz
IPC分类号： C23F100
CPC分类号： C23F1/00 , B81C99/0085 , B81C2201/019 , B81C2201/034
摘要： Micro-Mold Shape Deposition Manufacturing (&mgr;-Mold SDM) is a method for fabricating complex, three-dimensional microstructures from layered silicon molds. Silicon wafers are etched using conventional silicon-processing techniques to produce wafers with surface patterns, some of which contain through-etched regions. The wafers are then stacked and bonded together to form a mold, which is filled with part material. In one embodiment, the part material is a ceramic or metallic gelcasting slurry that is poured into the mold and solidified to form a part precursor. The mold is removed, and the precursor is sintered to form the final part. The gelcasting material may also be a polymer or magnetic slurry, in which case sintering is not needed. The mold can also be filled by electroplating a metal into it; if necessary, each layer is filled with metal after being bonded to a previously filled layer. Patterned silicon wafer layers may also be combined with macroscopic wax layers formed by Mold SDM to create macroscopic parts with some microscopic parts or features.
摘要翻译：微模形状沉积制造（mu-Mold SDM）是从分层硅模制造复杂的三维微结构的方法。使用常规的硅处理技术来蚀刻硅晶片以产生具有表面图案的晶片，其中一些具有贯通蚀刻区域。然后将晶片堆叠并结合在一起以形成用部件材料填充的模具。在一个实施例中，部件材料是陶瓷或金属凝胶浇注浆料，其被倒入模具中并固化以形成部件前体。去除模具，并将前体烧结以形成最终部分。凝胶浇铸材料也可以是聚合物或磁性浆料，在这种情况下不需要烧结。模具也可以通过将金属电镀到其中来填充; 如果需要，每层在结合到预先填充的层之后都填充有金属。图案化的硅晶片层还可以与由模具SDM形成的宏观蜡层组合以产生具有一些微观部件或特征的宏观部件。

9. 外观设计

USD447822S1 Street bollard 失效
公开(公告)号：USD447822S1
公开(公告)日：2001-09-11
申请号：US29135086
申请日：2001-01-05
申请人： Michel Dionne , Keith Orlesky , Alexander Cooper
设计人： Michel Dionne , Keith Orlesky , Alexander Cooper

10. 外观设计

USD418651S Mesh-sided trash receptacle 失效
公开(公告)号：USD418651S
公开(公告)日：2000-01-04
申请号：US097238
申请日：1998-12-02
申请人： Michel Dionne , Keith Orlesky , Alexander Cooper
设计人： Michel Dionne , Keith Orlesky , Alexander Cooper

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