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1. 发明申请

US20070159153A1 POWER SUPPLY FOR A LOAD CONTROL DEVICE 有权
标题翻译：用于负载控制装置的电源
公开(公告)号：US20070159153A1
公开(公告)日：2007-07-12
申请号：US11678373
申请日：2007-02-23
申请人： William Fricke , Aaron Dobbins , James Steiner , Chen Wu , Russell Weightman , David Perreault , Ryan Lane , Joseph Sapp , Kyle McCarter
发明人： William Fricke , Aaron Dobbins , James Steiner , Chen Wu , Russell Weightman , David Perreault , Ryan Lane , Joseph Sapp , Kyle McCarter
IPC分类号： G05F1/00
CPC分类号： H05B39/08 , H02J7/345 , H02M5/2573
摘要： A load control device is adapted to be disposed in series with an AC voltage source and an electrical load and is operable to provide substantially all voltage provided by the AC voltage source to the load. The load control device comprises a controllably conductive device, a controller, a zero-crossing detector, and a power supply for generating a substantially DC voltage for powering the controller. The power supply is operable to charge an energy storage device to a predetermined amount of energy each half-cycle. The controller is operable to determine when the power supply has stopped charging from the zero-crossing detector each half-cycle, and to immediately render the controllably conductive device conductive to conduct the full load current. Before the controllably conductive device begins to conduct each half-cycle, only a minimal voltage develops across the power supply to allow the energy storage device to charge.
摘要翻译：负载控制装置适于与AC电压源和电负载串联设置，并且可操作以将基本上由AC电压源提供的所有电压提供给负载。负载控制装置包括可控导电装置，控制器，过零检测器和用于产生用于为控制器供电的基本上DC电压的电源。电源可操作以每半周期将能量存储装置充电至预定量的能量。控制器可操作以确定电源何时从过零检测器每个半周期停止充电，并且立即使可控导电器件导通以传导满载电流。在可控制的导电器件开始进行每个半周期之前，在电源上仅产生最小的电压，以允许能量存储器件充电。

2. 发明申请

US20050254122A1 Apparatus for viewing and analyzing ultraviolet beams 有权
标题翻译：用于观察和分析紫外线的装置
公开(公告)号：US20050254122A1
公开(公告)日：2005-11-17
申请号：US10847548
申请日：2004-05-17
申请人： William Fricke
发明人： William Fricke
IPC分类号： G02B13/14 , G02B13/16 , G03F7/20
CPC分类号： G03F7/70133 , G02B13/143 , G02B13/16
摘要： An imaging apparatus for DUV beams is provided which includes a lens for receiving a DUV beam and producing an image of the DUV beam, wherein the lens has an aplanatic surface and a hemispheric surface, and wherein at least the aplanatic surface is made from or otherwise has a down-converting medium for producing a down-converted beam; an image sensing member for viewing an image of the down-converted beam; and optics for relaying the image of the down-converted beam from the lens to the image sensing member. A processor can be communicated with the image sensing member for analyzing the image of the DUV beam.
摘要翻译：提供了一种用于DUV光束的成像装置，其包括用于接收DUV光束并产生DUV光束的图像的透镜，其中所述透镜具有平坦表面和半球面，并且其中至少所述平行表面由或以其他方式制成具有用于产生下变频束的下变频介质; 用于观看下变频束的图像的图像感测构件; 以及用于将下转换的光束的图像从透镜中继到图像感测部件的光学装置。处理器可以与图像感测构件通信，用于分析DUV光束的图像。

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