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11. 发明申请

US20100180355A1 Probe Sensor with Multi-Dimensional Optical Grating 有权
标题翻译：具有多维光栅的探头传感器
公开(公告)号：US20100180355A1
公开(公告)日：2010-07-15
申请号：US12730603
申请日：2010-03-24
申请人： Zhong L. Wang , William L. Hughes , Brent A. Buchine
发明人： Zhong L. Wang , William L. Hughes , Brent A. Buchine
IPC分类号： G01Q20/02
CPC分类号： G01Q60/38 , G01Q20/02 , G01Q20/04
摘要： A displacement sensor employs an electromagnetic radiation source that generates a beam of electromagnetic radiation for measuring a feature of an object. The displacement sensor includes a displacement probe, a multi-dimensional diffraction grating and a plurality of photon detectors. A reflection surface, which is changed when the probe interacts with the object, interacts with the beam from the electromagnetic radiation source and reflects a beam from the reflection surface. The multi-dimensional diffraction grating interacts with the reflected beam and generates a pattern of diffracted beams. Each photon detector senses a different diffracted beam, thereby providing information about the state of the probe.
摘要翻译：位移传感器使用产生用于测量物体的特征的电磁辐射束的电磁辐射源。位移传感器包括位移探测器，多维衍射光栅和多个光子检测器。当探针与物体相互作用时改变的反射表面与来自电磁辐射源的光束相互作用并且反射来自反射表面的光束。多维衍射光栅与反射光束相互作用并产生衍射光束的图案。每个光子检测器感测不同的衍射光束，从而提供关于探针的状态的信息。

12. 发明授权

US07408366B2 Probe tips and method of making same 有权
标题翻译：探针提示和制作方法
公开(公告)号：US07408366B2
公开(公告)日：2008-08-05
申请号：US11352535
申请日：2006-02-13
申请人： Zhong L. Wang , William L. Hughes , Brent A. Buchine
发明人： Zhong L. Wang , William L. Hughes , Brent A. Buchine
IPC分类号： G01R31/02
CPC分类号： G01R3/00 , G01R1/06744 , G01R1/06755 , Y10T29/49002 , Y10T29/49128 , Y10T29/4913 , Y10T29/49139 , Y10T29/49169 , Y10T29/49174
摘要： A probe includes a substrate and a tetragonal structure disposed on the substrate that has four end points. Three of the end points are disposed adjacent to the substrate. A fourth of the end points extends outwardly and substantially normal to the substrate. In a method of making a probe tip, a plurality of tetrapods are grown and at least one of the tetrapods is placed on a substrate at a selected location. The tetrapod is affixed to the substrate at the selected location.
摘要翻译：探针包括设置在具有四个端点的基板上的基板和四边形结构。三个端点靠近基板设置。第四个端点向外延伸并且基本上垂直于衬底。在制造探针尖端的方法中，生长多个四足动物，并且将四足体中的至少一个放置在选定位置的基底上。四脚架在所选择的位置固定到基底。

13. 发明授权

US4808842A Dual voltage generator system 失效
标题翻译：双电压发生器系统
公开(公告)号：US4808842A
公开(公告)日：1989-02-28
申请号：US175420
申请日：1988-03-30
申请人： William L. Hughes
发明人： William L. Hughes
IPC分类号： H02J7/14 , H02M5/27 , H02P9/30
CPC分类号： H02J7/1423 , H02J7/1492 , H02M5/271 , H02P9/305 , Y02T10/92 , Y10T307/50 , Y10T307/675 , Y10T307/735
摘要： A system for providing a regulated low voltage DC source and a regulated higher voltage AC source at a preselected frequency, such as 60 Hz. from the same windings of an alternator rotated at variable speeds including a phase WYE connected engine driven alternator providing three output posts and a neutral post and having a field circuit, a half-wave rectifier connected to each of the output posts of the alternator providing a low voltage DC source, a cycloconverter having a three phase input connected to the posts of the alternator and providing a single phase output at the preselected frequency, a resonating transformer having the primary connected to the output of the cycloconverter and having a capacitor in the secondary providing a resonant frequency at the desired AC frequency, such as 60 Hz., and a clock circuit providing an AC control voltage at a preselected frequency, such as 60 Hz., the clock being connected to the cycloconverter for control of the cycloconverter to provide the selected input frequency to the resonating transformer. The secondary of the resonating transformer providing the AC voltage source at the preselected frequency and a regulator circuit controlling the field current of the AC generator for regulating the AC voltage output of the resonating transformer.
摘要翻译：一种用于以预选频率（例如60Hz）提供稳压的低电压直流电源和调节的较高电压的交流电源的系统。包括以可变速度旋转的交流发电机的相同绕组，包括提供三个输出柱的相位WYE连接的发动机驱动的交流发电机和具有励磁电路的中性柱，连接到交流发电机的每个输出柱的半波整流器，低电压直流电源，具有连接到交流发电机的柱的三相输入并且以预选频率提供单相输出的循环换流器，具有主要连接到循环换流器的输出并且在次级中具有电容器的谐振变压器在期望的AC频率（例如60Hz）提供谐振频率，以及以预选频率（例如60Hz）提供AC控制电压的时钟电路，该时钟连接到循环换流器以控制循环换流器以提供选择的输入频率到谐振变压器。以预选频率提供交流电压源的谐振变压器的次级和控制交流发电机励磁电流的调节电路，用于调节谐振变压器的交流电压输出。

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