公开(公告)号：US20160296038A1

公开(公告)日：2016-10-13

申请号：US15076329

申请日：2016-03-21

申请人： William H. Walker ,  Gregory M. Bird ,  Shane Obitts ,  Thaddeus Brej

发明人： William H. Walker ,  Gregory M. Bird ,  Shane Obitts ,  Thaddeus Brej

IPC分类号： A47F1/12

CPC分类号： A47F1/125 ,  A47B57/58 ,  A47B57/583 ,  A47B57/585 ,  A47F5/005 ,  A47F7/28

摘要： A merchandising system includes an elongated mounting member having a wall with at least one tooth and a cooperating member having a front end receivable on the mounting member. The cooperating member can include a slot defined in the front end. A lock is received in the slot. The lock includes at least one tooth located at a first end and a resilient member located at a second end. The lock can selectively engage the mounting member so as to retard or permit a lateral movement of the cooperating member in relation to the mounting member.

摘要翻译： 销售系统包括具有至少一个齿的壁的细长安装构件和具有可接收在安装构件上的前端的配合构件。 配合构件可以包括限定在前端中的狭槽。 插槽中接收到锁。 该锁包括位于第一端的至少一个齿和位于第二端的弹性构件。 锁可以选择性地接合安装构件，以便延迟或允许配合构件相对于安装构件的横向移动。

公开(公告)号：US08325084B2

公开(公告)日：2012-12-04

申请号：US13216131

申请日：2011-08-23

申请人： William H. Walker

发明人： William H. Walker

IPC分类号： G01S7/40 ,  G01S7/00 ,  G01S13/00 ,  G01S13/95

CPC分类号： G01S7/025 ,  G01S7/03 ,  G01S7/4052 ,  G01S13/95 ,  G01S2007/4095 ,  Y02A90/18

摘要： A calibration system for a dual polarization radar system with built in test couplers has been developed. The system includes a dual polarization radar transmitter antenna that generates a transmission pulse. A test coupler is located behind the antenna that reads a sample of the transmission pulse a test signal. A calibration circuit receives the sample of the transmission pulse and generates a test signal that simulates a desired atmospheric condition. Finally, a test antenna transmits the test signal to the dual polarization radar transmitter antenna for calibration of the system.

摘要翻译： 已经开发了用于具有内置测试耦合器的双极化雷达系统的校准系统。 该系统包括产生传输脉冲的双极化雷达发射机天线。 测试耦合器位于天线后面，其读取测试信号的发射脉冲的样本。 校准电路接收传输脉冲的样本并产生模拟所需大气条件的测试信号。 最后，测试天线将测试信号发送到双极化雷达发射机天线，用于校准系统。

公开(公告)号：US07554486B2

公开(公告)日：2009-06-30

申请号：US11952206

申请日：2007-12-07

申请人： William H. Walker

发明人： William H. Walker

IPC分类号： G01S7/40 ,  G01S13/00 ,  G01S7/00

CPC分类号： G01S7/4052 ,  G01S7/025 ,  G01S7/03 ,  G01S13/95 ,  G01S2007/4065 ,  G01S2007/4069 ,  Y02A90/18

摘要： A calibration system for the receiver of a dual polarization radar system has been developed. The system includes a radar transmitter that transmits signals in horizontal and vertical polarizations and a radar receiver that receives the horizontal and vertical polarization signals. The system also includes a test signal generator that generates a continuous wave test signal. A calibration circuit for the radar receiver modifies the test signal to simulate weather conditions by adjusting the attenuation and Doppler phase shift of a continuous wave test signal.

摘要翻译： 已经开发了用于双极化雷达系统的接收机的校准系统。 该系统包括在水平和垂直偏振中传输信号的雷达发射机和接收水平和垂直极化信号的雷达接收机。 该系统还包括产生连续波测试信号的测试信号发生器。 用于雷达接收器的校准电路通过调节连续波测试信号的衰减和多普勒相移来修改测试信号以模拟天气条件。

公开(公告)号：US07528767B2

公开(公告)日：2009-05-05

申请号：US11952692

申请日：2007-12-07

申请人： William H. Walker

发明人： William H. Walker

IPC分类号： G01S7/40

CPC分类号： G01S7/03 ,  G01S7/025 ,  G01S7/4052 ,  G01S13/95 ,  G01S2007/4065 ,  G01S2007/4069 ,  H01P5/12 ,  Y02A90/18

摘要： A variable ratio power divider (VRPD) used for adjusting a calibration signal for a dual polarization radar system has been developed. The VRPD includes an input line that receives a calibration signal and splits the calibration signal into two separate test signals that have a 0° phase shift between them. The VRPD also includes a horizontal polarization output port for a horizontal calibration signal and a vertical polarization output port for a vertical calibration signal. A waveguide switch receives one of the test signals. If the waveguide switch is operating in an open position, it passes the test signal through a variable 0°-180° phase shifter. This evenly divides the power of the test signals between the horizontal and vertical output ports. If the waveguide switch is operating in a closed position, it causes the test signal to bypass the phase shifter so that the entire power of the both test signals is directed entirely to either the horizontal phase output port or the vertical phase output port.

摘要翻译： 已经开发了用于调整双极化雷达系统的校准信号的可变比功率分配器（VRPD）。 VRPD包括输入线，其接收校准信号并将校准信号分成两个分开的测试信号，它们之间具有0°的相移。 VRPD还包括用于水平校准信号的水平偏振输出端口和用于垂直校准信号的垂直偏振输出端口。 波导开关接收一个测试信号。 如果波导开关工作在打开位置，它将测试信号通过可变的0°-180°移相器。 这样可以在水平和垂直输出端口之间均匀分配测试信号的功率。 如果波导开关工作在闭合位置，则使测试信号绕过移相器，使得两个测试信号的整个功率完全指向水平相位输出端口或垂直相位输出端口。

公开(公告)号：US20080224920A1

公开(公告)日：2008-09-18

申请号：US11952206

申请日：2007-12-07

申请人： William H. Walker

发明人： William H. Walker

IPC分类号： G01S7/40

CPC分类号： G01S7/4052 ,  G01S7/025 ,  G01S7/03 ,  G01S13/95 ,  G01S2007/4065 ,  G01S2007/4069 ,  Y02A90/18

摘要： A calibration system for the receiver of a dual polarization radar system has been developed. The system includes a radar transmitter that transmits signals in horizontal and vertical polarizations and a radar receiver that receives the horizontal and vertical polarization signals. The system also includes a test signal generator that generates a continuous wave test signal. A calibration circuit for the radar receiver modifies the test signal to simulate weather conditions by adjusting the attenuation and Doppler phase shift of a continuous wave test signal.

摘要翻译： 已经开发了用于双极化雷达系统的接收机的校准系统。 该系统包括在水平和垂直偏振中传输信号的雷达发射机和接收水平和垂直极化信号的雷达接收机。 该系统还包括产生连续波测试信号的测试信号发生器。 用于雷达接收器的校准电路通过调节连续波测试信号的衰减和多普勒相移来修改测试信号以模拟天气条件。

公开(公告)号：USD572903S1

公开(公告)日：2008-07-15

申请号：US29280048

申请日：2007-05-15

申请人： David McNamara ,  William H. Walker

设计人： David McNamara ,  William H. Walker

公开(公告)号：US20140263133A1

公开(公告)日：2014-09-18

申请号：US13828595

申请日：2013-03-14

申请人： William H. Walker ,  Gregory M. Bird ,  Shane Obitts

发明人： William H. Walker ,  Gregory M. Bird ,  Shane Obitts

IPC分类号： F16B2/22 ,  A47F5/00

CPC分类号： A47F5/005 ,  A47B57/58 ,  Y10T24/44906 ,  Y10T29/49959

摘要： The present disclosure pertains to a divider including an elongated base member having a first surface configured to abut a shelf and an opposite second surface. A divider wall extends from the second surface of the elongated base member. A recess portion is located along the first surface and is configured to be connectable to a first type of associated rail. An adapter clip is configured to be selectively inserted within the recess portion to allow the divider assembly to be connectable to a second type of associated rail. The adapter clip includes a base member having a first end and an opposing second end. A first support arm extends from the first end and a second support arm extends from the second end. A ridge profile of the clip is configured to be selectively received within a lip of the recess portion of the elongated base member.

摘要翻译： 本公开涉及一种包括细长基部构件的分隔件，该基部构件具有构造成抵靠搁架和相对的第二表面的第一表面。 分隔壁从细长基部构件的第二表面延伸。 凹部沿着第一表面设置并且被构造成可连接到第一类型的相关导轨。 适配器夹被配置成选择性地插入在凹部内，以允许分隔器组件可连接到第二类型的相关导轨。 适配器夹包括具有第一端和相对的第二端的基座构件。 第一支撑臂从第一端部延伸并且第二支撑臂从第二端部延伸。 夹子的脊形轮廓构造成选择性地容纳在细长基底构件的凹部的唇部内。

公开(公告)号：US08260456B2

公开(公告)日：2012-09-04

申请号：US12410586

申请日：2009-03-25

申请人： Norman L. Siegel ,  Gregory M. Bird ,  Kenneth G. Rhineberger ,  James Bacnik ,  Paul Mueller ,  Daniel Kump ,  William H. Walker

发明人： Norman L. Siegel ,  Gregory M. Bird ,  Kenneth G. Rhineberger ,  James Bacnik ,  Paul Mueller ,  Daniel Kump ,  William H. Walker

IPC分类号： G06F17/00 ,  B65H7/00 ,  G05B19/00

CPC分类号： G06Q10/08

摘要： An inventory shelf monitoring system includes a plurality of track systems located on at least one shelf of a retail or warehouse establishment. Each track system includes a sensor and actuator that determines the position of a product pusher. The identity and location of the product pusher, for each track system on the at least one shelf, is sent to a data acquisition and transmitter circuit that assembles, formats, and transmits pusher position data to a central receiver, which receives corresponding data from all shelves employing the system in the retail or warehouse establishment. The data is then transmitted to a central processing unit in a user device that maintains data corresponding to product count, availability, and activity associated with each track unit of each shelf employing the system in the retail or warehouse establishment. Inventory control, the prevention of out-of-stock situations, and the assessment of activity indicative of theft or accident is thus monitored in real time for prompt remedial action.

摘要翻译： 库存货架监控系统包括位于零售或仓库设施的至少一个货架上的多个轨道系统。 每个轨道系统包括确定产品推动器的位置的传感器和致动器。 对于至少一个货架上的每个轨道系统，产品推动器的身份和位置被发送到数据采集和发射器电路，其组装，格式化并将推送器位置数据传送到中央接收器，该中央接收器从所有接收器接收相应的数据 在零售或仓库建立时使用系统的货架。 然后将数据发送到用户设备中的中央处理单元，该用户设备维护与零售或仓库建立中的系统相关联的与每个货架的每个货架的每个轨道单元相关联的产品数量，可用性和活动的数据。 因此，实时监控库存控制，防止缺货情况以及指示盗窃或事故的活动评估，以便及时采取补救措施。

公开(公告)号：US20090284409A1

公开(公告)日：2009-11-19

申请号：US12493548

申请日：2009-06-29

申请人： William H. Walker

发明人： William H. Walker

IPC分类号： G01S7/40

CPC分类号： G01S7/4052 ,  G01S7/025 ,  G01S7/03 ,  G01S13/95 ,  G01S2007/4065 ,  G01S2007/4069 ,  Y02A90/18

摘要： A calibration system for the receiver of a dual polarization radar system has been developed. The system includes a radar transmitter that transmits signals in horizontal and vertical polarizations and a radar receiver that receives the horizontal and vertical polarization signals. The system also includes a test signal generator that generates a continuous wave test signal. A calibration circuit for the radar receiver modifies the test signal to simulate weather conditions by adjusting the attenuation and Doppler phase shift of a continuous wave test signal.

摘要翻译： 已经开发了用于双极化雷达系统的接收机的校准系统。 该系统包括在水平和垂直偏振中传输信号的雷达发射机和接收水平和垂直极化信号的雷达接收机。 该系统还包括产生连续波测试信号的测试信号发生器。 用于雷达接收器的校准电路通过调节连续波测试信号的衰减和多普勒相移来修改测试信号以模拟天气条件。

公开(公告)号：US07592948B2

公开(公告)日：2009-09-22

申请号：US11941905

申请日：2007-11-16

申请人： William H. Walker

发明人： William H. Walker

IPC分类号： G01S7/40 ,  G01S13/95 ,  G01S13/00

CPC分类号： G01S7/4052 ,  G01S7/025 ,  G01S7/03 ,  G01S13/95 ,  G01S2007/4065 ,  G01S2007/4069 ,  Y02A90/18

摘要： A method of calibrating a dual polarization weather radar system has been developed. The method first generates a transmission pulse from the radar system. The transmission pulse is then modified to generate a test signal that simulates a desired atmospheric condition. The test signal is transmitted directly into the radar system from a test antenna and the radar system is calibrated according to the test signal.

摘要翻译： 已经开发了一种校准双极化天气雷达系统的方法。 该方法首先从雷达系统生成发射脉冲。 然后修改传输脉冲以产生模拟所需大气条件的测试信号。 测试信号从测试天线直接传输到雷达系统，雷达系统根据测试信号进行校准。