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41. 发明申请

WO2014127325A1 BI-MODAL ELECTRODE MICRO CATHODE ARC THRUSTER 审中-公开
标题翻译：双模电极微型CATHODE弧度传感器
公开(公告)号：WO2014127325A1
公开(公告)日：2014-08-21
申请号：PCT/US2014/016728
申请日：2014-02-17
申请人： THE GEORGE WASHINGTON UNIVERSITY
发明人： KEIDAR, Michael , CHIU, Dereck , ZHUANG, Taisen , TEEL, George , SHASHURIN, Alexey
IPC分类号： B64G1/40 , B64G1/24 , B64G1/26
CPC分类号： F03H1/0081 , B64G1/10 , B64G1/405 , B64G1/406 , F03H1/0087
摘要： A thruster for a micro-satellite is disclosed. The thruster includes a voltage source, an inductor and a resistor. A switching device is coupled to the inductor and the resistor. The thruster includes an exterior electrode composed of a first propellant, an insulator located coaxially within the exterior electrode and an interior electrode composed of a second propellant located coaxially to the insulator and the exterior electrode. An exterior housing has a proximate end and an opposite distal end with a thrust channel. The exterior housing holds the exterior electrode, the insulator and the interior electrode. The switching device is coupled to either the exterior electrode or the interior electrode. The switching device is switched to pulse voltage from the inductor to create an arc between the exterior electrode and the interior electrode. Either the exterior electrode or the interior electrode may serve as a cathode to generate a plasma jet.
摘要翻译：公开了一种用于微型卫星的推进器。推进器包括电压源，电感器和电阻器。开关器件耦合到电感器和电阻器。推进器包括由第一推进剂，同轴地位于外部电极内的绝缘体和由与绝缘体同轴的第二推进剂和外部电极组成的内部电极组成的外部电极。外壳具有近端和具有推力通道的相对远端。外部外壳保持外部电极，绝缘体和内部电极。开关装置耦合到外部电极或内部电极。开关器件被切换到来自电感器的脉冲电压，以在外部电极和内部电极之间产生电弧。外部电极或内部电极可以用作阴极以产生等离子体射流。

42. 发明申请

WO2010127217A1 STAGGERED LED BASED HIGH INTENSITY LIGHT 审中-公开
标题翻译： STAGGERED LED基于高强度灯
公开(公告)号：WO2010127217A1
公开(公告)日：2010-11-04
申请号：PCT/US2010/033123
申请日：2010-04-30
申请人： PERKINELMER LED SOLUTIONS, INC. , FIELDS, Craig , KOCHMAN, Ken , BRENNAN, Kevin , PAPANEK, Tom
发明人： FIELDS, Craig , KOCHMAN, Ken , BRENNAN, Kevin , PAPANEK, Tom
IPC分类号： B64F1/20 , F21S8/00 , F21W111/06 , F21Y101/02
CPC分类号： B64F1/20 , B64D2203/00 , F21V7/0083 , F21V17/02 , F21V23/0464 , F21W2111/06 , F21Y2103/33 , F21Y2105/10 , F21Y2107/60 , F21Y2115/10
摘要： A high intensity LED based lighting array for use in an obstruction light with efficient uniform light output is disclosed. The high intensity LED based lighting array has a first concentric ring having a plurality of reflectors and light emitting diodes. The concentric ring has a planar surface mounting each of the plurality of reflectors in perpendicular relation to a respective one of the plurality of light emitting diodes. At least some of the first plurality of reflectors are adjustable relative to the position of the respective light emitting diode to produce a precise beam pattern from the light emitting diode.
摘要翻译：公开了一种用于具有有效均匀光输出的障碍物的高强度LED基照明阵列。高强度LED基照明阵列具有第一同心环，其具有多个反射器和发光二极管。同心环具有平面，其安装在与多个发光二极管中的相应一个垂直的多个反射器中的每一个上。第一多个反射器中的至少一些相对于相应的发光二极管的位置是可调节的，以从发光二极管产生精确的波束图案。

43. 发明申请

WO2002075372A2 INTEGRAL DIFFERENTIAL OPTICAL SIGNAL RECEIVER 审中-公开
标题翻译：综合差分光信号接收器
公开(公告)号：WO2002075372A2
公开(公告)日：2002-09-26
申请号：PCT/US2002/008592
申请日：2002-03-19
申请人： CHOW, Alan
发明人： CHOW, Alan , CHOW, Vincent
IPC分类号： G02B
CPC分类号： H04B10/69 , G02B6/4202 , G02B6/4206 , H04B10/6911
摘要： An optical signal receiver for rapid and error free translation of optical signals into electrical signals is disclosed. The receiver is coupled to a light source. The light source is amplified and then split into two segments. One of the segments is delayed by a specific amount of time. Both segments are optically coupled to a photo detector. Each photo detection is coupled in parallel and are connected by two output terminals. When the voltage output by each photo detector is equal, the output terminals are balanced and will not have any voltage. The circuit will provide a voltage output on the terminal only on differential photocurrents sensed by the detector elements. The quiescent magnitude of the voltage output is a function of the value of the reverse bias voltage applied by the two voltage sources.
摘要翻译：公开了一种用于将光信号快速和无差错地转换成电信号的光信号接收器。接收器耦合到光源。光源被放大然后分成两段。其中一个细分延迟了一段特定的时间。两个片段光耦合到光电检测器。每个光检测并联耦合并通过两个输出端连接。当每个光电检测器输出的电压相等时，输出端子是平衡的，不会有任何电压。电路将仅在由检测器元件感测到的差分光电流上提供端子上的电压输出。电压输出的静态幅度是由两个电压源施加的反向偏置电压的值的函数。

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