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公开(公告)号：US07497241B2
公开(公告)日：2009-03-03
申请号：US11191429
申请日：2005-07-27
申请人： Jeffrey F. Bull , Evan Smith
发明人： Jeffrey F. Bull , Evan Smith
IPC分类号： B29D30/08
CPC分类号： B29D30/38 , B29C47/92 , B29C65/7832 , B29C66/1122 , B29C66/435 , B29C66/71 , B29C66/72141 , B29C66/73752 , B29C2947/92133 , B29C2947/92209 , B29C2947/92438 , B29C2947/92447 , B29C2947/92514 , B29C2947/9259 , B29C2947/92638 , B29C2947/92704 , B29C2947/92885 , B29C2947/92895 , B29C2947/92923 , B29C2947/92942 , B29D30/42 , B29D2030/427 , B29D2030/428 , B29D2030/4406 , Y10S156/907 , Y10T156/13 , B29K2021/00
摘要： A tire belt machine comprises an extruder, a cooling drum, and a cutting station, such that the cooling drum draws a strip from the extruder. The cutting station is adapted to cut the strip into a plurality of plies that are laid adjacent one another to form a splice therebetween. A strip width sensor, a strip tracking system, and a strip temperature sensor are coupled to a central control unit to monitor the characteristics of the strip as it is processed. Based upon the monitored characteristics, the central control unit adjusts the operation of one or more of the components of the tire belt machine to maintain uniform splices between the strips.
摘要翻译： 轮胎皮带机包括挤出机，冷却滚筒和切割台，使得冷却滚筒从挤出机中拉出条带。 切割站适于将条切割成彼此相邻地放置的多个层，以在它们之间形成接合。 条带宽度传感器，条带跟踪系统和条带温度传感器耦合到中央控制单元以在处理条带时监测条带的特性。 基于所监测的特征，中央控制单元调整轮胎皮带机的一个或多个部件的操作，以保持条之间的均匀接合。
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2.发明申请Robust Downlink Frame Synchronization Schemes in CDMA Wireless Networks for Geo-Location 有权用于地理位置的CDMA无线网络中的鲁棒下行帧同步方案公开(公告)号：US20120165037A1
公开(公告)日：2012-06-28
申请号：US12980098
申请日：2010-12-28
IPC分类号： H04W64/00
CPC分类号： G01S5/0205 , G01S5/04 , G01S5/06 , H04W24/10 , H04W64/00 , H04W72/042
摘要： A wireless location system is configured to operate in a CDMA-based wireless communication network. In exemplary embodiments, location measuring units (LMUs) can synchronize to sectors of base stations and store sector timing information. In response to a request to geo-locate a mobile device communicating with a sector, sector timing information for the servicing sector is sent to other LMUs and the LMUs can use the sector timing information to detect uplink signals transmitted by the mobile device. The location of the mobile device can then be estimated based on time of arrival measurements made by the LMUs.
摘要翻译： 无线定位系统被配置为在基于CDMA的无线通信网络中操作。 在示例性实施例中，位置测量单元（LMU）可以与基站的扇区同步并存储扇区定时信息。 响应于对与扇区通信的移动设备进行地理定位的请求，服务扇区的扇区定时信息被发送到其他LMU，并且LMU可以使用扇区定时信息来检测由移动设备发送的上行链路信号。 然后可以基于LMU进行的到达时间测量来估计移动设备的位置。
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3.发明授权公开(公告)号：US08138975B2
公开(公告)日：2012-03-20
申请号：US12346598
申请日：2008-12-30
申请人： Jeffrey F. Bull , Matthew L. Ward
发明人： Jeffrey F. Bull , Matthew L. Ward
CPC分类号： G01S5/0215 , G01S5/02 , G01S19/21 , G01S19/215 , H04K3/224 , H04K3/228 , H04K2203/18 , H04W12/12 , H04W24/00 , H04W28/04 , H04W64/00
摘要： A Wide Area Sensor Network (WASN) is disclosed that utilizes wideband software defined radios (SDRs) to monitor RF energy over a wide frequency range, detect when critical frequencies are being jammed or otherwise interfered with, and locate the source of the interference so that the interference can be eliminated. The WASN may use one or more geolocation techniques In addition, the WASN may detect and locate unauthorized transmitters as well as estimate the transmitted power of authorized transmitters to assure they are not transmitting more power than authorized.
摘要翻译： 公开了广域传感器网络（WASN），其利用宽带软件定义的无线电（SDR）来监视宽频率范围内的RF能量，检测关键频率是否被卡住或以其他方式干扰，并定位干扰源，使得 可以消除干扰。 WASN可以使用一个或多个地理定位技术。此外，WASN可以检测和定位未经授权的发射机，以及估计授权发射机的发射功率，以确保它们不会传输比授权的更多的功率。
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公开(公告)号：US20100052990A1
公开(公告)日：2010-03-04
申请号：US12615021
申请日：2009-11-09
IPC分类号： G01S1/24
CPC分类号： G01S5/06 , G01S5/0072
摘要： Iterative geolocation of a stationary RF emitter through the use of TDOA may include the use of a single portable geolocation (e.g., TDOA) sensor, a pair of portable geolocation sensors and three of more portable geolocation sensors. Adding portable geolocation sensors to the iterative process reduces the constraints on the signals to be located as well as providing a reduction in the number of iterations required to obtain improved location accuracy.
摘要翻译： 通过使用TDOA，固定RF发射器的迭代地理定位可以包括使用单个便携式地理位置（例如，TDOA）传感器，一对便携式地理位置传感器和三个更便携式地理位置传感器。 将可移动地理位置传感器添加到迭代过程中减少了对要定位的信号的约束，并且减少了获得改进的位置精度所需的迭代次数。
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公开(公告)号：US07616155B2
公开(公告)日：2009-11-10
申请号：US11616729
申请日：2006-12-27
CPC分类号： G01S5/06 , G01S5/0072
摘要： Iterative geolocation of a stationary RF emitter through the use of TDOA may include the use of a single portable geolocation (e.g., TDOA) sensor, a pair of portable geolocation sensors and three of more portable geolocation sensors. Adding portable geolocation sensors to the iterative process reduces the constraints on the signals to be located as well as providing a reduction in the number of iterations required to obtain improved location accuracy.
摘要翻译： 通过使用TDOA，固定RF发射器的迭代地理定位可以包括使用单个便携式地理位置（例如，TDOA）传感器，一对便携式地理位置传感器和三个更便携式地理位置传感器。 将可移动地理位置传感器添加到迭代过程中减少了对要定位的信号的约束，并且减少了获得改进的位置精度所需的迭代次数。
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6.发明申请公开(公告)号：US20080160952A1
公开(公告)日：2008-07-03
申请号：US11648774
申请日：2006-12-28
IPC分类号： H04M11/04
CPC分类号： H04M7/0069 , H04M2242/04 , H04W4/90 , H04W64/00 , H04W76/50 , H04W88/16
摘要： A wireless location system may include geolocation of a wireless device connected to Voice-over-Internet-Protocol (VoIP) adapter. The VoIP adapter may include a wireless transceiver or a wireless location determining receiver that facilitates the location of a wireless device connected to the VoIP adapter. The wireless transceiver or the location determining receiver may provide location information to an emergency dispatcher.
摘要翻译： 无线定位系统可以包括连接到因特网协议语音（VoIP）适配器的无线设备的地理定位。 VoIP适配器可以包括有助于连接到VoIP适配器的无线设备的位置的无线收发器或无线位置确定接收器。 无线收发器或位置确定接收器可以向紧急调度器提供位置信息。
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公开(公告)号：US20080158059A1
公开(公告)日：2008-07-03
申请号：US11616729
申请日：2006-12-27
CPC分类号： G01S5/06 , G01S5/0072
摘要： Iterative geolocation of a stationary RF emitter through the use of TDOA may include the use of a single portable geolocation (e.g., TDOA) sensor, a pair of portable geolocation sensors and three of more portable geolocation sensors. Adding portable geolocation sensors to the iterative process reduces the constraints on the signals to be located as well as providing a reduction in the number of iterations required to obtain improved location accuracy.
摘要翻译： 通过使用TDOA，固定RF发射器的迭代地理定位可以包括使用单个便携式地理位置（例如，TDOA）传感器，一对便携式地理位置传感器和三个更便携式地理位置传感器。 将可移动地理位置传感器添加到迭代过程中减少了对要定位的信号的约束，并且减少了获得改进的位置精度所需的迭代次数。
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公开(公告)号：US4916454A
公开(公告)日：1990-04-10
申请号：US361851
申请日：1989-06-05
申请人： Jeffrey F. Bull , Richard P. Flam
发明人： Jeffrey F. Bull , Richard P. Flam
IPC分类号： H01Q3/26
CPC分类号： H01Q3/2611
摘要： A method of operating a circular array antenna, Butler matrix, phase shifters and beam forming network is described including a control circuit or computer algorithm for modifying the phase of the phase shifters, one at a time, and measuring the output power received or transmitted by the circular array antenna to estimate the gradient of the output power. The invention overcomes the problem of nulling out interfering signals by modifying the beam pattern of the antenna in certain directions while maintaining the beam pattern in preferred directions for receiving desired signals.
摘要翻译： 描述了一种操作圆形阵列天线，Butler矩阵，移相器和波束形成网络的方法，其包括用于一次一个地修改移相器的相位的控制电路或计算机算法，以及测量由 圆阵列天线估计输出功率的梯度。 本发明克服了通过在某些方向修改天线的波束图案来消除干扰信号的问题，同时将波束图案保持在用于接收期望信号的优选方向。
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公开(公告)号：US4529147A
公开(公告)日：1985-07-16
申请号：US648064
申请日：1984-09-07
IPC分类号： D04C3/18 , B65H49/18 , B65H59/04 , B65H59/06 , B65H67/06 , B65H75/02 , B65H75/30 , B65H59/02
CPC分类号： B65H59/04
摘要： A carrier for a strand supply bobbin used on strand fabricating machines. The carrier has a raisable and generally circular cap (32) housing a sleeve (37), a disc (38), a ring (39), a compression spring (40), a leaf spring (41), an actuator rod (42), a collar nut (43), a retainer cup (44), a planar reaction surface (45), an actuator plug (46) and freely movable force transmitting elements (47), as operative elements for bobbin control during letoff of strand material. Radial movement of the force transmitting elements (47), to brake or clutch the supply bobbin is determined by (i) the position of the bobbin control actuator rod (42), (ii) the position of the bobbin control actuator rod (46), and (iii) the position of the bobbin control disc (38) within the raisable cap (32) on the carrier.
摘要翻译： 用于绞线制造机器上的绞线供应筒管的载体。 载体具有容纳套筒（37），盘（38），环（39），压缩弹簧（40），板簧（41），致动器杆（42）的可升高且大致圆形的盖（32） ），轴环螺母（43），保持杯（44），平面反作用表面（45），致动器插头（46）和可自由移动的力传递元件（47） 材料。 力传递元件（47）的径向运动，制动或离合供给线轴由（i）筒管控制致动器杆（42）的位置，（ii）筒管控制致动器杆（46）的位置确定， ，和（iii）筒管控制盘（38）位于托架上的可升高盖（32）内的位置。
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公开(公告)号：US4349754A
公开(公告)日：1982-09-14
申请号：US153631
申请日：1980-05-27
申请人： Jeffrey F. Bull
发明人： Jeffrey F. Bull
IPC分类号： H03K5/1252 , H03K17/16 , H03K17/26
CPC分类号： H03K5/1252
摘要： An apparatus for limiting the rate at which changes on an input signal are applied to the input of a load device. The input signal is clocked out of a D-type flip-flop which output provides the device actuating signal and is also applied to a means for providing a pulse of determinable duration in response to transitions on the flip-flop output signal. During the occurrence of this pulse, the clock signal to the flip-flop is inhibited, preventing a rapid sequence of transitions on the input signal from causing a correspondingly rapid sequence of load device actuations.
摘要翻译： 一种用于限制输入信号的变化被施加到负载装置的输入的速率的装置。 输入信号由D型触发器输出，该输出提供器件启动信号，并且还被施加到用于响应于触发器输出信号上的跳变而提供可确定持续时间的脉冲的装置。 在该脉冲发生期间，触发器的时钟信号被禁止，从而防止输入信号上的快速转换序列引起相应快速的负载装置启动顺序。
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