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1. 发明授权

US5947237A Magnet-superconductor systems for controlling and influencing relative motion 失效
标题翻译：用于控制和影响相对运动的磁 - 超导体系统
公开(公告)号：US5947237A
公开(公告)日：1999-09-07
申请号：US521300
申请日：1995-08-29
申请人： Chase K. McMichael , Ki-Bui Ma , Wei-Kan Chu
发明人： Chase K. McMichael , Ki-Bui Ma , Wei-Kan Chu
IPC分类号： F16C39/06 , F16F6/00 , F16F15/03 , H02K49/10 , H02N15/04 , F16F9/36
CPC分类号： F16C32/0438 , F16F15/03 , H02K49/10 , H02N15/04
摘要： Disclosed are devices for influencing and/or controlling relative motion between members, such as vibration damping or absorbing devices, clutches and brakes. The devices comprise a magnet on one member and a field cooled superconductor on the other member. The devices utilize the interaction of the magnetic field of the magnet as it moves through the pinned flux in the superconductor to either influence or control relative motion.
摘要翻译：公开了用于影响和/或控制构件之间的相对运动的装置，例如减振或吸收装置，离合器和制动器。这些装置包括一个构件上的磁体和另一个构件上的场冷却的超导体。这些装置利用磁体的磁场在超导体中的固定磁通的作用，以影响或控制相对运动。

2. 发明授权

US5542506A Magnet-superconductor systems for controlling and influencing relative motion 失效
公开(公告)号：US5542506A
公开(公告)日：1996-08-06
申请号：US802090
申请日：1991-12-03
申请人： Chase K. McMichael , Ki-Bui Ma , Wei-Kan Chu
发明人： Chase K. McMichael , Ki-Bui Ma , Wei-Kan Chu
IPC分类号： F16C39/06 , F16F6/00 , F16F15/03 , H02K49/10 , H02N15/04 , F16F9/36
CPC分类号： F16C32/0438 , F16F15/03 , H02K49/10 , H02N15/04
摘要： Disclosed are devices for influencing and/or controlling relative motion between members, such as vibration damping or absorbing devices, clutches and brakes. The devices comprise a magnet on one member and a field cooled superconductor on the other member. The devices utilize the interaction of the magnetic field of the magnet as it moves through the pinned flux in the superconductor to either influence or control relative motion.

3. 发明授权

US5159219A Opposed-magnet bearing with interposed superconductor 失效
标题翻译：带插入式超导体的对位磁铁
公开(公告)号：US5159219A
公开(公告)日：1992-10-27
申请号：US701206
申请日：1991-05-16
申请人： Wei-Kan Chu , Ki-Bui Ma , Chase K. McMichael
发明人： Wei-Kan Chu , Ki-Bui Ma , Chase K. McMichael
IPC分类号： F16C32/04 , F16C39/06 , H01F7/02 , H01F7/20 , H02K7/09
CPC分类号： F16C32/044 , F16C32/0438 , Y10S505/876
摘要： A superconductor-magnet system having high thrust and stability, with a method for increasing the thrust and stability of such a system, comprises a first magnet, a second magnet and a superconductor. The magnets are in motion relative to each other and the superconductor is in motion relative to one and stationary relative to the other magnet. High thrust and stability can be achieved by increasing the magnetic field of the magnet in motion relative to the superconductor. Also disclosed are magnetic thrust and journal bearings utilizing the above system.
摘要翻译：具有高推力和稳定性的超导体 - 磁体系统以及用于增加这种系统的推力和稳定性的方法包括第一磁体，第二磁体和超导体。磁体相对于彼此运动，并且超导体相对于另一个磁体相对于一个并且固定地运动。通过增加磁体相对于超导体运动的磁场可以实现高推力和稳定性。还公开了利用上述系统的磁力推力和轴颈轴承。

4. 发明授权

US5726512A Vibration-free levitated platform 失效
标题翻译：无振动悬浮平台
公开(公告)号：US5726512A
公开(公告)日：1998-03-10
申请号：US726147
申请日：1996-10-04
申请人： Wei-Kan Chu , Quark Yung-Sung Chen , Ki-Bui Ma , Mark Alan Lamb , Chase Kenyon McMichael , Ignatius S. T. Tsong
发明人： Wei-Kan Chu , Quark Yung-Sung Chen , Ki-Bui Ma , Mark Alan Lamb , Chase Kenyon McMichael , Ignatius S. T. Tsong
IPC分类号： F16C39/06 , F16F15/03 , H02N15/04 , B60L13/04 , H02K7/09
CPC分类号： F16C32/0438 , F16F15/03 , H02N15/04 , Y10S505/876 , Y10S505/878
摘要： An isolation system for isolating a first object from vibrations from a second object. Such vibrations will have three orthogonal components, one oriented along a line between the objects, and two oriented 90.degree. apart in a plane normal to that line. The system includes three superconductor/magnet stages, each stage designed to extinguish one of the orthogonal components.
摘要翻译：用于将第一物体与第二物体的振动隔离的隔离系统。这种振动将具有三个正交分量，一个沿着物体之间的一个定向，两个定向在与该线垂直的平面中90°分开。该系统包括三个超导体/磁体级，每个阶段被设计为熄灭其中一个正交分量。

5. 发明授权

US5831362A Magnet-superconductor flywheel and levitation systems 失效
标题翻译：磁铁超导体飞轮和悬浮系统
公开(公告)号：US5831362A
公开(公告)日：1998-11-03
申请号：US895387
申请日：1997-07-16
申请人： Wei-Kan Chu , Quark Yung-Sung Chen , Ki-Bui Ma , Harold Zule Xia , Mark Alan Lamb , Rodger Sheldon Cooley , Chase Kenyon McMichael
发明人： Wei-Kan Chu , Quark Yung-Sung Chen , Ki-Bui Ma , Harold Zule Xia , Mark Alan Lamb , Rodger Sheldon Cooley , Chase Kenyon McMichael
IPC分类号： F16C39/06 , F16F15/30 , H02K7/02 , H02K7/09
CPC分类号： H02K7/09 , F16C32/0408 , F16C32/0438 , F16F15/30 , H02K7/025 , Y02E60/16 , Y10T74/2119
摘要： Disclosed is a flywheel system for storing kinetic energy which utilizes a high temperature superconductor/magnet system for the flywheel bearings. The flywheel includes a first magnet, and having a ring magnet defining an opening. The levitation system includes a magnet for attractively interacting with first flywheel magnet, with a high temperature superconductor interposed between them, and further includes a magnet system for repulsively interacting with and partially inserted into the ring magnet.
摘要翻译：公开了一种用于存储动能的飞轮系统，其利用用于飞轮轴承的高温超导体/磁体系统。飞轮包括第一磁体，并且具有限定开口的环形磁铁。悬浮系统包括用于与第一飞轮磁体吸引地相互作用的磁体，其间插入有高温超导体，并且还包括用于与环形磁体排斥地相互作用并部分插入的磁体系统。

6. 发明授权

US5177387A High temperature superconducting magnetic bearings 失效
标题翻译：高温超导磁性轴承
公开(公告)号：US5177387A
公开(公告)日：1993-01-05
申请号：US625988
申请日：1990-12-04
申请人： Chase K. McMichael , Wei-Kan Chu
发明人： Chase K. McMichael , Wei-Kan Chu
IPC分类号： H02K7/09 , F16C32/04 , F16C39/06
CPC分类号： F16C32/0438
摘要： A magnetic bearing having a rotatable member and a stationary member on one of which is mounted a superconductor while on the other is mounted a set of permanent magnets or electromagnets arranged as a quadrupole or multiple dipoles. The magnetic member, which is in the form of a dipole, a quadrupole, or other multiple dipole, such as an octopole, is positioned to enable the magnetic fields generated by the permanent magnets to interact with the superconducting material and to confine the shaft in all directions in the desired location. The bearing systems can be used as either a thrust bearing or as a journal bearing, or as both. Each dipole may be twinned to reduce magnetic field asymmetry and reduce energy dissipation upon rotation. The superconductor may be laminated, and/or additional magnets may be located outside the superconductor in order to increase the bearing stiffness and rigidity.
摘要翻译：具有可旋转构件和固定构件的磁性轴承安装有超导体，而另一个固定构件安装了一组布置为四极或多个偶极子的永磁体或电磁体。位于偶极子，四极或其它多偶极子（例如八极管）形式的磁性部件被定位成使得由永磁体产生的磁场能够与超导材料相互作用并将轴限制在所有方向在所需位置。轴承系统可用作推力轴承或轴颈轴承，也可用作两者。每个偶极子可以配对以减小磁场不对称性并且减少旋转时的能量耗散。可以层叠超导体，和/或可以将额外的磁体定位在超导体外部，以便增加轴承刚度和刚性。

7. 发明授权

US06231011B1 Satellite angular momentum control system using magnet-superconductor flywheels 有权
标题翻译：使用磁铁超导体飞轮的卫星角动量控制系统
公开(公告)号：US06231011B1
公开(公告)日：2001-05-15
申请号：US09184914
申请日：1998-11-02
申请人： Wei-Kan Chu , Ki Bui Ma , Jang-Horng Yu , Quark Yung-Sung Chen , Eujeong Lee , Yevgeniy Postrekhin
发明人： Wei-Kan Chu , Ki Bui Ma , Jang-Horng Yu , Quark Yung-Sung Chen , Eujeong Lee , Yevgeniy Postrekhin
IPC分类号： B64G128
CPC分类号： G05D1/0883 , B64G1/283 , B64G1/285 , B64G1/32 , B64G1/36 , F16C32/0438 , F16C2326/47 , F16C2361/55
摘要： A torque/reactive momentum wheel control system for use in satellites for dynamic attitude maintenance and alteration where the flywheel of each momentum wheel is levitated by a high-temperature superconducting element repulsively interacting with permanent magnets in the flywheel. The spin rate (rpm) of the flywheel being controlled by either an active magneto or electromagneto drive system. Each momentum wheel is cooled by a cryo-cooler and can have a total weight of about 10 Kg to a fraction of 1 Kg and delivering 3.5 Js with less than 1 W loss.
摘要翻译：用于卫星的扭矩/反应动量轮控制系统，用于动态姿态维护和变化，其中每个动量轮的飞轮由与飞轮中的永磁体相反的高温超导元件悬浮。飞轮的旋转速率（rpm）由有源磁电机或电磁驱动系统控制。每个动量轮由低温冷却器冷却，总重量约为10Kg至1Kg的分数，并输送3.5Js，损耗小于1W。

8. 发明申请

US20100252805A1 GaN Nanorod Arrays Formed by Ion Beam Implantation 审中-公开
标题翻译：通过离子束植入形成的GaN纳米棒阵列
公开(公告)号：US20100252805A1
公开(公告)日：2010-10-07
申请号：US11993677
申请日：2006-06-29
申请人： Wei-Kan Chu , Hye-Won Seo , Quark Y. Chen , Li-Wei Tu , Ching-Lien Hsaio , Xuemei Wang , Yen-Jie Tu
发明人： Wei-Kan Chu , Hye-Won Seo , Quark Y. Chen , Li-Wei Tu , Ching-Lien Hsaio , Xuemei Wang , Yen-Jie Tu
IPC分类号： H01L29/66 , H01L21/20
CPC分类号： C30B29/40 , B82Y10/00 , B82Y30/00 , C30B23/007 , C30B23/025 , C30B23/04 , C30B29/62 , C30B31/22 , H01L21/0237 , H01L21/02538 , H01L21/02554 , H01L21/02603 , H01L21/02639 , H01L21/02642 , H01L21/02645 , H01L21/02658 , H01L29/0665 , H01L29/0673 , H01L29/0676
摘要： A method of preparing nanorod arrays using ion beam implantation is described that includes defining a pattern on a substrate and then implanting ions into the substrate using ion beam implantation. Next, a thin film is deposited on the substrate. During film growth, nanotrenches form and catalyze the formation of nanorods through capillary condensation. The resulting nanorods are aligned with the supporting matrix and are free from lattice and thermal strain effect. The density, size, and aspect ratios of the nanorods can be varied by changing the ion beam implantation and thin film growth conditions resulting in control of emission efficiency.
摘要翻译：描述了使用离子束注入制备纳米棒阵列的方法，其包括在衬底上限定图案，然后使用离子束注入将离子注入到衬底中。接下来，在基板上沉积薄膜。在膜生长期间，纳米管通过毛细管凝结形成和催化纳米棒的形成。所得的纳米棒与支撑基体对准，并且没有晶格和热应变效应。纳米棒的密度，尺寸和长宽比可以通过改变离子束注入和薄膜生长条件来改变，从而控制发射效率。

9. 发明申请

US20050260836A1 Method to overcome instability of ultra-shallow semiconductor junctions 审中-公开
标题翻译：克服超浅半导体结的不稳定性的方法
公开(公告)号：US20050260836A1
公开(公告)日：2005-11-24
申请号：US10523127
申请日：2003-07-17
申请人： Wei-Kan Chu , Lin Shao , Jiarui Liu
发明人： Wei-Kan Chu , Lin Shao , Jiarui Liu
IPC分类号： H01L21/04 , H01L21/265 , H01L21/268 , H01L21/324 , H01L21/425
CPC分类号： H01L21/26513 , H01L21/2658 , H01L21/268 , H01L21/324
摘要： A method of forming a stable unction on a microelectronic structure on a semiconductor wafer having a silicon surface layer on a substrate includes the following steps: implanting dopant ions into the surface layer; cleaning and oxidizing the surface layer, and twice annealing the wafer to recover a damaged silicon crystal structure of the surface layer resulting from the low energy ion implantation. The first annealing process uses a temperature range of 800° C. to 1200° C. for a duration from about a fraction of a second to less than about 1000 seconds, with a ramp-up rate of about 50° C./second to about 1000° C./second. The second annealing process uses a temperature range of 400° C. to 650° C. for a time period of from about 1 second to about 10 hours, and more preferably, from about 60 seconds to about 1 hour. Both annealing processes include cooling processes.
摘要翻译：在衬底上具有硅表面层的半导体晶片上的微电子结构上形成稳定的电荷的方法包括以下步骤：将掺杂剂离子注入到表面层中; 清洁和氧化表面层，并对晶片进行两次退火，以回收由低能离子注入产生的表面层损坏的硅晶体结构。第一退火工艺使用800℃至1200℃的温度范围，持续时间约为几分之一秒至小于约1000秒，斜坡上升速率为约50℃/秒至约1000℃/秒。第二退火方法使用400℃至650℃的温度范围约1秒至约10小时，更优选约60秒至约1小时。退火过程都包括冷却过程。

10. 发明授权

US4333808A Method for manufacture of ultra-thin film capacitor 失效
标题翻译：超薄膜电容器制造方法
公开(公告)号：US4333808A
公开(公告)日：1982-06-08
申请号：US234084
申请日：1981-02-13
申请人： Arup Bhattacharyya , Wei-Kan Chu , James K. Howard , Francis W. Wiedman
发明人： Arup Bhattacharyya , Wei-Kan Chu , James K. Howard , Francis W. Wiedman
IPC分类号： C23C14/48 , H01G4/10 , C23C15/00
CPC分类号： H01G4/10 , C23C14/48
摘要： A suitable substrate is provided to which is applied a metal electrically conductive film electrode. The substrate and electrically conductive electrode film are then exposed to ion beam implantation of O+ or N+ ions to impregnate the surface of the metal electrode with O+ or N+ ions. Thereafter, the substrate and electrically conductive film having implanted O+ or N+ ions is annealed so as to stabilize the oxide structure which has been implanted into the surface of the electrically conductive film to provide an ultra-thin dielectric film.
摘要翻译：提供合适的衬底，向其施加金属导电膜电极。然后将衬底和导电电极膜暴露于O +或N +离子的离子束注入，以用O +或N +离子浸渍金属电极的表面。然后，将具有注入的O +或N +离子的基板和导电膜退火，以稳定已经注入到导电膜的表面中的氧化物结构，以提供超薄电介质膜。

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