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    Signal collection system for a wireless location system
    73.
    发明授权
    Signal collection system for a wireless location system 有权
    用于无线定位系统的信号采集系统

    公开(公告)号：US06388618B1

    公开(公告)日：2002-05-14

    申请号：US09539370

    申请日：2000-03-31

    申请人： Louis A. Stilp ,  Joseph W. Sheehan ,  Jeffrey F. Bull ,  Robert J. Anderson

    发明人： Louis A. Stilp ,  Joseph W. Sheehan ,  Jeffrey F. Bull ,  Robert J. Anderson

    IPC分类号： G01S302

    CPC分类号： H04W64/00 ,  G01S1/026 ,  G01S5/02 ,  G01S5/021 ,  G01S5/06 ,  G01S2205/008 ,  H04W4/90 ,  H04W76/50 ,  Y02D70/164

    摘要： A signal collection system (SCS) is used in a wireless location system that determines the geographical locations of mobile wireless transmitters. The SCS includes a first receiver module, a first digital signal processing (DSP) module, a control and communications module, a timing signal generator including an enhanced GPS receiver, and a bus coupling the DSP module to the communications and control module. The receiver module receives RF signals from the mobile transmitters via a plurality of antennas and digitizes said RF signals, and provides digitized RF data to the first DSP module.

    摘要翻译： 在确定移动无线发射机的地理位置的无线定位系统中使用信号采集系统（SCS）。 SCS包括第一接收器模块，第一数字信号处理（DSP）模块，控制和通信模块，包括增强型GPS接收器的定时信号发生器和将DSP模块耦合到通信和控制模块的总线。 接收机模块经由多个天线从移动发射机接收RF信号，并对所述RF信号进行数字化，并向第一DSP模块提供数字化的RF数据。

    Modified transmission method for improving accuracy for e-911 calls
    74.
    发明授权
    Modified transmission method for improving accuracy for e-911 calls 有权
    用于提高e-911呼叫精度的改进传输方法

    公开(公告)号：US06334059B1

    公开(公告)日：2001-12-25

    申请号：US09541888

    申请日：2000-03-31

    申请人： Louis A. Stilp ,  Robert J. Anderson ,  Joseph W. Sheehan

    发明人： Louis A. Stilp ,  Robert J. Anderson ,  Joseph W. Sheehan

    IPC分类号： H04Q700

    CPC分类号： H04W64/00 ,  G01S1/026 ,  G01S5/02 ,  G01S5/021 ,  G01S5/06 ,  G01S2205/006 ,  G01S2205/008 ,  H04W4/90 ,  H04W76/50

    摘要： The accuracy of the location estimate of a Wireless Location System is dependent, in part, upon both the transmitted power of the wireless transmitter and the length in time of the transmission from the wireless transmitter. In general, higher power transmissions and transmissions of greater transmission length can be located with better accuracy by the Wireless Location System than lower power and shorter transmissions. Wireless communications systems generally limit the transmit power and transmission length of wireless transmitters in order to minimize interference within the communications system and to maximize the potential capacity of the system. The inventive method disclosed herein meets the conflicting needs of both systems by enabling the wireless communications system to minimize transmit power and length while enabling improved location accuracy for certain types of calls, such as wireless 9-1-1 calls. The method comprises the following steps: a wireless transmitter receives normal transmission parameters from a base station; the user of the wireless transmitter initiates a call on the wireless transmitter by dialing a sequence of digits and pressing “SEND” or “YES”; a processor within the wireless transmitter compares the dialed sequence of digits with one or more trigger events stored within the wireless transmitter; if the dialed sequence of digits does not match the trigger event, then the wireless transmitter uses the normal transmission parameters in making the call; and if the dialed sequence of digits matches the trigger event, then the wireless transmitter uses a modified transmission sequence.

    摘要翻译： 无线定位系统的位置估计的精度部分地取决于无线发射机的发射功率和从无线发射机发射的时间长度。 通常，通过无线定位系统可以以比较低的功率和较短的传输更高的精度来定位更高功率的传输和更大传输长度的传输。 无线通信系统通常限制无线发射机的发射功率和传输长度，以便最小化通信系统内的干扰并最大化系统的潜在容量。 本文公开的创造性方法通过使无线通信系统能够最小化发射功率和长度同时实现诸如无线9-1-1呼叫的某些类型的呼叫的改进的位置精度来满足两个系统的冲突的需求。 该方法包括以下步骤：无线发射机从基站接收正常的传输参数; 无线发射机的用户通过拨打一系列数字并按“发送”或“是”来在无线发射机上发起呼叫。 无线发射机内的处理器将拨号的数字序列与存储在无线发射机内的一个或多个触发事件进行比较; 如果拨打的数字序列与触发事件不匹配，则无线发射机在进行呼叫时使用正常的传输参数; 并且如果拨号的数字序列匹配触发事件，则无线发射机使用修改的传输序列。

    Architecture for a signal collection system of a wireless location system
    75.
    发明授权
    Architecture for a signal collection system of a wireless location system 有权
    无线定位系统信号采集系统的架构

    公开(公告)号：US06266013B1

    公开(公告)日：2001-07-24

    申请号：US09228362

    申请日：1999-01-11

    申请人： Louis A. Stilp ,  Joseph W. Sheehan ,  Tim J. Harris ,  Jeffrey F. Bull ,  Robert J. Anderson

    发明人： Louis A. Stilp ,  Joseph W. Sheehan ,  Tim J. Harris ,  Jeffrey F. Bull ,  Robert J. Anderson

    IPC分类号： G01S124

    CPC分类号： H04W64/00 ,  G01S1/026 ,  G01S5/02 ,  G01S5/021 ,  G01S5/0215 ,  G01S5/0221 ,  G01S5/0252 ,  G01S5/0268 ,  G01S5/0284 ,  G01S5/06 ,  G01S2205/006 ,  G01S2205/008 ,  H04W4/90 ,  H04W76/50 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/144 ,  Y02D70/164

    摘要： A signal collection system (SCS) for use in a Wireless Location System is disclosed. The SCS performs wideband energy detection and reporting at the front end of the SCS receiver. Other aspects of the SCS include a protocol for efficiently setting levels for wideband energy detection, DSP sharing within an SCS, and recursive location processing using progressively greater bandwidth from temporarily stored wideband data. The disclosed SCS includes antennas, a wideband receiver, a DSP for wideband energy detection, a memory for temporarily storing digital samples of received signals, a digital drop receiver, demodulation and normalization processors, and a communications processor. The wideband energy detection and the demodulation and normalization processors are implemented with DSP's that detect energy in a particular band, demodulate selected signals, and extract signals of interest for forwarding. The wideband energy detection unit determines the presence of a transmitted signal in the control channels monitored by the SCS. The wideband energy detection involves forming a map of the channel spectrum, and the map is used to determine when to demodulate signals within selected channels.

    摘要翻译： 公开了一种用于无线定位系统的信号采集系统（SCS）。 SCS在SCS接收机的前端执行宽带能量检测和报告。 SCS的其他方面包括用于有效地设置宽带能量检测的水平，SCS内的DSP共享以及使用从临时存储的宽带数据逐渐增加的带宽的递归位置处理的协议。 所公开的SCS包括天线，宽带接收机，用于宽带能量检测的DSP，用于临时存储接收信号的数字样本的存储器，数字丢弃接收机，解调和归一化处理器以及通信处理器。 宽带能量检测和解调和归一化处理器是用DSP来实现的，该DSP用于检测特定频带中的能量，解调所选择的信号，并提取用于转发的信号。 宽带能量检测单元确定由SCS监控的控制信道中的发射信号的存在。 宽带能量检测涉及形成信道频谱的映射，并且该映射用于确定何时解调选定信道内的信号。

    Method for sensing electrical current
    76.
    发明授权
    Method for sensing electrical current 有权
    感应电流的方法

    公开(公告)号：US06188322B1

    公开(公告)日：2001-02-13

    申请号：US09406364

    申请日：1999-09-28

    申请人： Jun Jason Yao ,  Gerard J. Sullivan ,  Robert J. Anderson

    发明人： Jun Jason Yao ,  Gerard J. Sullivan ,  Robert J. Anderson

    IPC分类号： G08B2100

    CPC分类号： G01R33/0286 ,  G01R15/148

    摘要： A method is provided for sensing and measuring an electrical current. The current to be measured is applied to a deflectable member in a sensing module in the presence of a magnetic field. Deflection of the member is detected as an indication of the current. A nulling current may be applied to one or more additional deflectable members mechanically linked to the deflectable member. Feedback or readout signals indicative of deflection of the members are monitored. The nulling current is modulated to drive the feedback signals to a desired level. The nulling current value is converted to a value representative of the current to be measured.

    摘要翻译： 提供了一种用于感测和测量电流的方法。 要测量的电流在存在磁场的情况下被应用于感测模块中的可偏转构件。 检测到成员的偏转作为当前的指示。 可以将零电流施加到机械地连接到可偏转构件的一个或多个附加的可偏转构件。 监视指示成员偏转的反馈或读出信号。 将归零电流调制以将反馈信号驱动到期望的水平。 归零电流值被转换为表示要测量的电流的值。

    Expanded content label adapted for application to curved surfaces
    77.
    发明授权
    Expanded content label adapted for application to curved surfaces 失效
    适用于弯曲表面的扩展内容标签

    公开(公告)号：US5860238A

    公开(公告)日：1999-01-19

    申请号：US708482

    申请日：1996-09-05

    申请人： Robert J. Anderson

    发明人： Robert J. Anderson

    IPC分类号： G09F3/02 ,  G09F3/04

    CPC分类号： G09F3/0289 ,  Y10S283/901 ,  Y10T156/1057 ,  Y10T156/1064 ,  Y10T156/1082 ,  Y10T156/1084

    摘要： An expanded content label (ECL) having a segmented base label that allows the label to conform to a curved surface. A booklet and covering overlaminate are secured to the spaced-apart segments of the base to interconnect the segments. The gap between the segments enhances the ability of the label to flex and move along a supporting curved surface to conform to the surface without buckling or wrinkling. The label is produced by die cutting a web to form a segmented base label, securing a booklet to the segmented base label, and optionally securing an overlaminate to the booklet. At least one of the booklet and the overlaminate bridge the segments of the base label. In an alternative embodiment, the overlaminate is eliminated and the booklet includes a coversheet that extends across the gap between the base label segments.

    摘要翻译： 扩展内容标签（ECL）具有允许标签符合曲面的分段基标签。 小册子和覆盖层叠层被固定到基座的间隔开的部分以互连部分。 片段之间的间隙增强了标签弯曲并沿着支撑曲面移动以符合表面而没有弯曲或起皱的能力。 标签通过模切网来形成分段的基标签，将小册子固定到分段的基标签上，并且可选地将叠层固定到小册子上。 小册子和叠层中的至少一个桥接基本标签的片段。 在替代实施例中，覆盖层被消除，并且小册子包括延伸穿过基底标签段之间的间隙的覆盖片。

    Modular architecture for robotics and teleoperation
    78.
    发明授权
    Modular architecture for robotics and teleoperation 失效
    机器人和遥控操作的模块化架构

    公开(公告)号：US5581666A

    公开(公告)日：1996-12-03

    申请号：US432376

    申请日：1995-05-01

    申请人： Robert J. Anderson

    发明人： Robert J. Anderson

    IPC分类号： B25J9/16 ,  B25J9/18 ,  G06F15/00

    CPC分类号： B25J9/161 ,  B25J9/1605 ,  G05B2219/39338 ,  G05B2219/39379 ,  G05B2219/39386 ,  G05B2219/40311

    摘要： Systems and methods for modularization and discretization of real-time robot, telerobot and teleoperation systems using passive, network based control laws. Modules consist of network one-ports and two-ports. Wave variables and position information are passed between modules. The behavior of each module is decomposed into uncoupled linear-time-invariant, and coupled, nonlinear memoryless elements and then are separately discretized.

    摘要翻译： 实时机器人，远程机器人和远程操作系统的模块化和离散化系统和方法采用无源，基于网络的控制规则。 模块由网络单端口和双端口组成。 波形变量和位置信息在模块之间传递。 每个模块的行为被分解为非耦合的线性时间不变量和耦合的非线性无记忆元素，然后分离离散化。

    Fluidized bed scrubber for use in gas cleaning system
    79.
    发明授权
    Fluidized bed scrubber for use in gas cleaning system 失效
    用于气体清洁系统的流化床洗涤器

    公开(公告)号：US5330562A

    公开(公告)日：1994-07-19

    申请号：US031658

    申请日：1993-03-12

    申请人： Robert J. Anderson

    发明人： Robert J. Anderson

    IPC分类号： B01D46/38 ,  B01D53/12 ,  B01D5/00 ,  B01D51/00 ,  B01D53/34

    CPC分类号： B01D53/12 ,  B01D46/38

    摘要： A fluidized bed scrubber for use in gas cleaning systems, comprising means for introducing a quantity of polluted gas into a first chamber; means for removing a portion of the pollutants from the polluted gas in the first chamber; means for introducing the polluted gas into a second chamber; and means for removing additional pollutants from the polluted gas in the second chamber. The invention also provides an improved method for cleaning polluted gas, comprising the steps of passing the polluted gas from a combustion source through a fluidized bed scrubber, removing a plurality of pollutants within the fluidized bed scrubber, passing the fluidized gas through a reactor, passing the fluidized gas through a filter in order to remove further quantities of pollutants, and emitting the now-clean gas into the atmosphere.

    摘要翻译： 一种用于气体清洁系统的流化床洗涤器，包括用于将一定数量的污染气体引入第一室的装置; 用于从第一室中的污染气体中除去一部分污染物的装置; 用于将污染气体引入第二室的装置; 以及用于从第二室中的污染气体中除去附加污染物的装置。 本发明还提供了一种用于清洁污染气体的改进方法，包括以下步骤：将来自燃烧源的污染气体通过流化床洗涤器，在流化床洗涤器内除去多个污染物，使流化气体通过反应器，通过 流化气体通过过滤器，以去除更多的污染物，并将现在清洁的气体排放到大气中。

    Guideway station for a rotary guideway switch
    80.
    发明授权
    Guideway station for a rotary guideway switch 失效
    轨道车站用于旋转导轨开关

    公开(公告)号：US5020442A

    公开(公告)日：1991-06-04

    申请号：US211725

    申请日：1988-06-27

    申请人： Thomas J. Burg ,  Ronald H. Ziegler ,  Robert J. Anderson

    发明人： Thomas J. Burg ,  Ronald H. Ziegler ,  Robert J. Anderson

    IPC分类号： E01B25/12 ,  E01B25/28

    CPC分类号： E01B25/12 ,  E01B25/28

    摘要： A switching station for a people mover rotary guideway switch. The switching station routes a transit car from an entry guideway path to either of two exit guideway paths. The station includes a guideway section structured at each of its entry and exit points to provide a predetermined guideway configuration including a pair of spaced tire running surfaces for transit cars. The guideway section has an elongated switch pit located under a reference plane through the tire running services that extends longitudinally along and between the tire running services. An elongated rotary switch frame is disposed in the switch pit and assembled with the guideway section for alignment with the guideway paths. The frame is provided with guidebeam, electric rail and tire path structure on opposite sides of the frame which are compatible with the guideway configuration to route a car from the entry path to the first and second exit paths, respectively. The switch frame has one side aligned with the entry guideway path and the first exit guideway path in a first frame position with its other side facing downwardly and stored vertically below the reference plane. The switch frame has its other side aligned with the entry guideway path and second exit guideway path in a second frame position with its one side facing downwardly and stored vertically below the reference plane.

    摘要翻译： 用于移动人转动导轨开关的开关站。 交换站将路口从入口导轨路径路由到两个出口导轨路径中的任一个。 该车站包括在每个入口和出口点处构造的导轨段，以提供预定的导轨配置，包括用于运输车厢的一对隔开的轮胎行驶表面。 导轨部分具有通过轮胎运行服务位于参考平面下方的细长开关凹坑，该轮胎运行服务沿着轮胎运行服务沿着并且在轮胎运行服务之间延伸。 细长的旋转开关框架设置在开关凹坑中并与导轨部分组装以与导轨路径对准。 该框架在框架的相对侧上设置有引导梁，电轨和轮胎路径结构，其与导轨配置兼容，以分别将轿厢从入口路径路由到第一和第二出口路径。 开关框架具有与入口导轨路径和第一出口导轨路径在第一框架位置对准的一侧，其另一侧面向下并垂直地保持在参考平面下方。 开关框架的另一侧与入口导轨路径和第二出口导轨路径在第二框架位置对准，其一侧面向下并且垂直地保持在参考平面下方。