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1. 发明授权

US5936723A Orientation dependent reflector 失效
标题翻译：取向反射器
公开(公告)号：US5936723A
公开(公告)日：1999-08-10
申请号：US698115
申请日：1996-08-15
申请人： Karl B. Schmidt , Brian S.R. Armstrong
发明人： Karl B. Schmidt , Brian S.R. Armstrong
IPC分类号： G01B11/26 , G01D5/30 , G01S17/74 , G02B5/09
CPC分类号： G01S17/74 , G01B11/26 , G01D5/30 , G02B5/09
摘要： An orientation dependent reflector for reflecting light from a light source to facilitate the determination of the angular orientation of an object, the reflector comprising a transparent substrate having front and back surfaces, a plurality of retro reflecting patches coupled to the back surface, and an opaque film layer coupled to the front surface having a plurality of openings therein to facilitate passing light through the transparent substrate to reflect off of the retro reflecting patches in correspondence to angular orientation such that the angular orientation of the object is determined from the centroid of reflection.
摘要翻译：一种用于反射来自光源的光的方位依赖的反射器，以便于确定物体的角度定向，反射器包括具有前表面和后表面的透明基底，耦合到后表面的多个复古反射片，以及不透明的耦合到前表面的薄膜层，其中具有多个开口，以便于使光通过透明基板，以便与角度取向相对应地反射出反光片，使得物体的角度取向由反射的重心确定。

2. 发明申请

US20130058820A1 NET-DISPLACEMENT CONTROL OF FLUID 审中-公开
标题翻译：流体的网络位移控制
公开(公告)号：US20130058820A1
公开(公告)日：2013-03-07
申请号：US13568805
申请日：2012-08-07
申请人： Brian S.R. Armstrong , Qinghui Yuan
发明人： Brian S.R. Armstrong , Qinghui Yuan
IPC分类号： F16K31/00 , F04C2/10
CPC分类号： F04C14/065 , F03C2/08 , F04C2/103 , F04C14/10 , F04C14/24 , Y10T137/0318
摘要： Methods for controlling the net-displacement of a rotary fluid pressure device are disclosed. One of the net-displacement control methods (47) includes obtaining a desired input parameter (23) and a relative position (21) of a first member (43) and a second member (35) of a fluid displacement mechanism. A determination of a first and second output value is then made for each of a plurality of volume chambers (45) when the volume chambers (45) are supplied with fluid at fluid inlet and fluid outlet conditions, respectively. A total output value is then computed for each of a plurality of control valve configurations (63) and compared to the desired input parameter (23). The control valve configuration (63) with the total output value most similar to the desired input parameter (23) is then selected. A plurality of control valves (15) are then actuated in accordance with the selected control valve configuration (63).
摘要翻译：公开了一种用于控制旋转流体压力装置的净位移的方法。净位移控制方法（47）中的一个包括获得流体移动机构的第一构件（43）和第二构件（35）的期望输入参数（23）和相对位置（21）。然后，当分别在流体入口和流体出口条件下向容积室（45）供应流体时，对多个容积室（45）中的每一个进行第一和第二输出值的确定。然后针对多个控制阀配置（63）中的每一个计算总输出值，并与期望的输入参数（23）进行比较。然后选择总输出值与期望输入参数（23）最相似的控制阀配置（63）。然后根据所选择的控制阀构造（63）致动多个控制阀（15）。

3. 发明申请

US20080151761A1 SYSTEM AND METHOD EMPLOYING WIRELESS COMMUNICATIONS AND PREDETERMINED MEASUREMENT FUNCTIONS OF WIRELESS NODES FOR ASSESSING WIRELESS COMMUNICATION PERFORMANCE 审中-公开
标题翻译：使用无线通信的系统和方法以及用于评估无线通信性能的无线节点的预测的测量功能
公开(公告)号：US20080151761A1
公开(公告)日：2008-06-26
申请号：US11613300
申请日：2006-12-20
申请人： PETER J. THEISEN , Carlos H. Rentel , Charles J. Luebke , Ting Yan , Sujit R. Das , Brian S.R. Armstrong , Luis R. Pereira
发明人： PETER J. THEISEN , Carlos H. Rentel , Charles J. Luebke , Ting Yan , Sujit R. Das , Brian S.R. Armstrong , Luis R. Pereira
IPC分类号： G01R31/08
CPC分类号： H04W24/08 , H04W84/18
摘要： An embedded system includes a first wireless node and a number of second wireless nodes, each of which includes a wireless transceiver, a memory storing a schedule defining transmission and reception of test packets, and a processor transmitting and receiving the test packets responsive to the schedule. The memories store a corresponding predetermined application employing some of the wireless communications, and a corresponding predetermined measurement function measuring wireless communication performance. A corresponding one of the schedules is executed by the corresponding predetermined measurement function. The second wireless nodes wait to receive a number of the test packets before being synchronized with their schedule and receiving and transmitting the test packets according to their schedule. The processors store data from the test packets to assess wireless communication performance between corresponding nodes.
摘要翻译：嵌入式系统包括第一无线节点和多个第二无线节点，每个第二无线节点包括无线收发器，存储定义测试分组的传输和接收的调度的存储器，以及处理器响应于时间表发送和接收测试分组。存储器存储使用一些无线通信的相应的预定应用，以及测量无线通信性能的相应的预定测量功能。通过相应的预定测量功能执行对应的一个日程表。第二无线节点在与其进度同步之前等待接收多个测试分组，并根据其进度接收和发送测试分组。处理器存储来自测试分组的数据，以评估相应节点之间的无线通信性能。

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