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1. 发明授权

US08330447B2 Self-balancing frequency determining bridge 有权
标题翻译：自平衡频率确定桥
公开(公告)号：US08330447B2
公开(公告)日：2012-12-11
申请号：US13016716
申请日：2011-01-28
申请人： Richard R. Hawkins , Jon R. Sigler
发明人： Richard R. Hawkins , Jon R. Sigler
IPC分类号： G01R17/02
CPC分类号： G01R21/01
摘要： A self-balancing Wheatstone bridge that provides frequency and power information. The frequency information obtained can be applied to correct the power measurement to provide excellent match, excellent frequency insensitivity, good dynamic range, good frequency range, and adequate frequency accuracy. The system is highly responsive, simple, and cost effective.
摘要翻译：提供频率和功率信息的自平衡惠斯通电桥。获得的频率信息可以应用于校正功率测量，以提供优异的匹配，优异的频率不敏感性，良好的动态范围，良好的频率范围和足够的频率精度。该系统响应速度快，简单，性价比高。

2. 发明申请

US20100007331A1 SELF-BALANCING FREQUENCY DETERMINING BRIDGE 有权
标题翻译：自平衡频率决定桥梁
公开(公告)号：US20100007331A1
公开(公告)日：2010-01-14
申请号：US12443119
申请日：2007-09-26
申请人： Richard R. Hawkins , Jon R. Sigler
发明人： Richard R. Hawkins , Jon R. Sigler
IPC分类号： G01R17/02
CPC分类号： G01R21/01
摘要： A self-balancing Wheatstone bridge that provides frequency and power information. The frequency information obtained can be applied to correct the power measurement to provide excellent match, excellent frequency insensitivity, good dynamic range, good frequency range, and adequate frequency accuracy. The system is highly responsive, simple, and cost effective.
摘要翻译：提供频率和功率信息的自平衡惠斯通电桥。获得的频率信息可以应用于校正功率测量，以提供优异的匹配，优异的频率不敏感性，良好的动态范围，良好的频率范围和足够的频率精度。该系统响应速度快，简单，性价比高。

3. 发明申请

US20090315534A1 METHOD FOR ELIMINATING THE NEED TO ZERO AND CALIBRATE A POWER METER BEFORE USE 有权
标题翻译：消除需要零点的方法，并在使用前校准电源
公开(公告)号：US20090315534A1
公开(公告)日：2009-12-24
申请号：US12553066
申请日：2009-09-02
申请人： Richard R. Hawkins , Jon R. Sigler
发明人： Richard R. Hawkins , Jon R. Sigler
IPC分类号： G01R21/02
CPC分类号： G01R35/005 , G01R21/02
摘要： An improved power sensor having an input connector connected to an input port having a center pin and a ground side; an amplifier; first and second detectors; and a thermal stabilization system, including a thermal mass disposed between the ground side of the input connection and the detectors, a ground plane for holding the temperature of thermally sensitive components constant to within 2 degrees C., and a thermal impedance disposed between the center pin of the input port, preferably including a splitter and at least one DC capacitor, and a temperature sensor disposed on the ground plane.
摘要翻译：一种改进的功率传感器，具有连接到具有中心销和接地侧的输入端口的输入连接器; 放大器第一和第二检测器; 以及热稳定系统，包括设置在输入连接的接地侧和检测器之间的热质量，用于将热敏元件的温度保持恒定在2摄氏度内的接地平面，以及设置在中心输入端口的引脚，优选地包括分离器和至少一个DC电容器，以及设置在接地平面上的温度传感器。

4. 发明授权

US07911199B2 Method for eliminating the need to zero and calibrate a power meter before use 有权
标题翻译：使用前无需校零功能表的方法
公开(公告)号：US07911199B2
公开(公告)日：2011-03-22
申请号：US12553066
申请日：2009-09-02
申请人： Richard R. Hawkins , Jon R. Sigler
发明人： Richard R. Hawkins , Jon R. Sigler
IPC分类号： G01R1/02
CPC分类号： G01R35/005 , G01R21/02
摘要： An improved power sensor having an input connector connected to an input port having a center pin and a ground side; an amplifier; first and second detectors; and a thermal stabilization system, including a thermal mass disposed between the ground side of the input connection and the detectors, a ground plane for holding the temperature of thermally sensitive components constant to within 2 degrees C., and a thermal impedance disposed between the center pin of the input port, preferably including a splitter and at least one DC capacitor, and a temperature sensor disposed on the ground plane.
摘要翻译：一种改进的功率传感器，具有连接到具有中心销和接地侧的输入端口的输入连接器; 放大器第一和第二检测器; 以及热稳定系统，包括设置在输入连接的接地侧和检测器之间的热质量，用于将热敏元件的温度保持恒定在2摄氏度内的接地平面，以及设置在中心输入端口的引脚，优选地包括分离器和至少一个DC电容器，以及设置在接地平面上的温度传感器。

5. 发明授权

US07884596B2 Self-balancing frequency determining bridge 有权
标题翻译：自平衡频率确定桥
公开(公告)号：US07884596B2
公开(公告)日：2011-02-08
申请号：US12443119
申请日：2007-09-26
申请人： Richard R. Hawkins , Jon R. Sigler
发明人： Richard R. Hawkins , Jon R. Sigler
IPC分类号： G01R17/02
CPC分类号： G01R21/01
摘要： A self-balancing Wheatstone bridge that provides frequency and power information. The frequency information obtained can be applied to correct the power measurement to provide excellent match, excellent frequency insensitivity, good dynamic range, good frequency range, and adequate frequency accuracy. The system is highly responsive, simple, and cost effective.
摘要翻译：提供频率和功率信息的自平衡惠斯通电桥。获得的频率信息可以应用于校正功率测量，以提供优异的匹配，优异的频率不敏感性，良好的动态范围，良好的频率范围和足够的频率精度。该系统响应速度快，简单，性价比高。

6. 发明申请

US20110128034A1 SELF-BALANCING FREQUENCY DETERMINING BRIDGE 有权
标题翻译：自平衡频率决定桥梁
公开(公告)号：US20110128034A1
公开(公告)日：2011-06-02
申请号：US13016716
申请日：2011-01-28
申请人： Richard R. Hawkins , Jon R. Sigler
发明人： Richard R. Hawkins , Jon R. Sigler
IPC分类号： G01R17/06
CPC分类号： G01R21/01
摘要： A self-balancing Wheatstone bridge that provides frequency and power information. The frequency information obtained can be applied to correct the power measurement to provide excellent match, excellent frequency insensitivity, good dynamic range, good frequency range, and adequate frequency accuracy. The system is highly responsive, simple, and cost effective.
摘要翻译：提供频率和功率信息的自平衡惠斯通电桥。获得的频率信息可以应用于校正功率测量，以提供优异的匹配，优异的频率不敏感性，良好的动态范围，良好的频率范围和足够的频率精度。该系统响应速度快，简单，性价比高。

7. 发明授权

US07830134B2 Power meter with means to eliminate the need to zero and calibrating 有权
标题翻译：功率计具有消除零点和校准需求的手段
公开(公告)号：US07830134B2
公开(公告)日：2010-11-09
申请号：US11869594
申请日：2007-10-09
申请人： Richard R. Hawkins , Jon R. Sigler
发明人： Richard R. Hawkins , Jon R. Sigler
IPC分类号： G01R1/02
CPC分类号： G01R35/005 , G01R21/02
摘要： An improved power sensor having an input connector connected to an input port having a center pin and a ground side; an amplifier; first and second detectors; and a thermal stabilization system, including a thermal mass disposed between the ground side of the input connection and the detectors, a ground plane for holding the temperature of thermally sensitive components constant to within 2 degrees C., and a thermal impedance disposed between the center pin of the input port, preferably including a splitter and at least one DC capacitor, and a temperature sensor disposed on the ground plane.
摘要翻译：一种改进的功率传感器，具有连接到具有中心销和接地侧的输入端口的输入连接器; 放大器第一和第二检测器; 以及热稳定系统，包括设置在输入连接的接地侧和检测器之间的热质量，用于将热敏元件的温度保持恒定在2摄氏度内的接地平面，以及设置在中心输入端口的引脚，优选地包括分离器和至少一个DC电容器，以及设置在接地平面上的温度传感器。

8. 发明申请

US20080084199A1 METHOD FOR ELIMINATING THE NEED TO ZERO AND CALIBRATE A POWER METER BEFORE USE 有权
标题翻译：消除需要零点的方法，并在使用前校准电源
公开(公告)号：US20080084199A1
公开(公告)日：2008-04-10
申请号：US11869594
申请日：2007-10-09
申请人： Richard R. Hawkins , Jon R. Sigler
发明人： Richard R. Hawkins , Jon R. Sigler
IPC分类号： G01R11/32
CPC分类号： G01R35/005 , G01R21/02
摘要： An improved power sensor having an input connector connected to an input port having a center pin and a ground side; an amplifier; first and second detectors; and a thermal stabilization system, including a thermal mass disposed between the ground side of the input connection and the detectors, a ground plane for holding the temperature of thermally sensitive components constant to within 2 degrees C., and a thermal impedance disposed between the center pin of the input port, preferably including a splitter and at least one DC capacitor, and a temperature sensor disposed on the ground plane.
摘要翻译：一种改进的功率传感器，具有连接到具有中心销和接地侧的输入端口的输入连接器; 放大器第一和第二检测器; 以及热稳定系统，包括设置在输入连接的接地侧和检测器之间的热质量，用于将热敏元件的温度保持恒定在2摄氏度内的接地平面，以及设置在中心输入端口的引脚，优选地包括分离器和至少一个DC电容器，以及设置在接地平面上的温度传感器。

9. 发明授权

US07248033B2 Vector network analyzer with independently tuned receivers characterizes frequency translation devices 失效
标题翻译：具有独立调谐接收器的矢量网络分析仪表征频率转换装置
公开(公告)号：US07248033B2
公开(公告)日：2007-07-24
申请号：US10967877
申请日：2004-10-18
申请人： Keith F. Anderson , Richard R. Hawkins , James C. Lui , Kenneth H. Wong
发明人： Keith F. Anderson , Richard R. Hawkins , James C. Lui , Kenneth H. Wong
IPC分类号： G01R19/00 , G01R23/14
CPC分类号： G01R27/28
摘要： A Vector Network Analyzer is equipped with receivers for measuring a1, b1, a2 and b2 and which can each be tuned to track either the RF signal (F1) applied to the FTD or to the IF (F2) produced by the FTD. Additional forward side and reverse side mixers are provided and are driven by the auxiliary LO for the FTD. The additional mixers can be located in the RF/IF path, such that there is a sequential double conversion of the RF/IF: one by the auxiliary LO followed by another conversion of those results by the main LO. The additional mixers could also be located it the LO path, such that the main LO is first converted to an image involving the auxiliary LO, and the RF/IF is then subsequently converted using that image as an ‘artificial’ LO. During a forward direction measurement of an FTD, the applied RF signal (F1) is converted to the IF with the additional forward side mixers that feeds the receivers for a1 and b1. This references the forward measurements to F2 and allows the FTD's input reflection and forward conversion magnitude and phase to be determined. A companion reverse direction measurement is to set the swept RF source to F2 of the FTD's output. The additional reverse side mixers convert F2 back to F1 so that receivers for a2 and b2 are at the same frequency at the FTD's input port. This references the reverse measurements to F1. The FTD's output reflection and reverse conversion magnitude and phase can be determined.
摘要翻译：矢量网络分析仪配备有用于测量第一，第二，第二，第二和第二的接收器，以及其可以各自调谐以跟踪应用于FTD的RF信号（F 1）或由FTD产生的IF（F 2）。附加的正面和反面混合器被提供并由用于FTD的辅助LO驱动。附加的混频器可以位于RF / IF路径中，使得RF / IF有顺序的双重转换：一个由辅助LO，之后是主LO的这些结果的另一个转换。附加混频器也可以被定位为LO路径，使得主LO首先被转换成涉及辅助LO的图像，然后随后使用该图像将RF / IF转换为“人造”LO。在FTD的正向测量期间，将所施加的RF信号（F 1）转换为IF，附加正向混频器将接收器馈送到第一和第二信号， SUB>。这将正向测量参考到F 2，并允许确定FTD的输入反射和正向转换幅度和相位。伴随反向测量是将扫频RF源设置为FTD输出的F 2。附加的反向侧混频器将F 2转换回F 1，使得在FTD的输入端口处的接收器与<2>和 2 的频率相同。这将反向测量值引用到F 1。可以确定FTD的输出反射和反向转换幅度和相位。

10. 发明授权

US06277425B1 Method for producing an extruded cooked food product 失效
标题翻译：挤出熟食品的制造方法
公开(公告)号：US06277425B1
公开(公告)日：2001-08-21
申请号：US09221887
申请日：1998-12-28
申请人： J. Barry Nash , Salvatore M. Pileggi , Patrick J. Cassidy , Richard R. Hawkins , Jonathan Bosworth
发明人： J. Barry Nash , Salvatore M. Pileggi , Patrick J. Cassidy , Richard R. Hawkins , Jonathan Bosworth
IPC分类号： A23P113
CPC分类号： A21C11/16 , A23L7/17 , A23P30/34
摘要： An apparatus and method for manufacturing an extruded cooked food product including use of an extruder having a barrel, at least one screw contained therein, a feed element at the discharge end of the screw, and a die head containing an expansion chamber. The discharge feed element is formed with a large pitch for pushing a large volume of cooked food mix into the expansion chamber. The large volume of cooked food mix is extruded as extrudate strands through relatively large orifices extending through the die plate of the die head to dimensionally expand upon exiting the orifices. The extrudate strands are conveyed over a sole support bar located a significant distance from the die head and then to a cutter. An air flow is applied to the extrudate strands for further cooling and drying before being cut. The cutter is located approximately 90 inches from the die head. The extruded food product is uniform in cross-section.
摘要翻译：一种用于制造挤压熟食品的设备和方法，包括使用具有桶的挤出机，其中容纳有至少一个螺杆的螺杆的排出端处的进料元件和包含膨胀室的模头。排出进料元件形成有大的间距，用于将大量的熟食料混合物推入膨胀室。大量的熟食混合物通过穿过模头的模板的相对较大的孔口挤出成挤出物股，在离开孔口时尺寸扩大。挤出物股线在位于与模具头相当远的位置上的鞋底支撑杆上传送，然后传送到切割器。将空气流施加到挤出物股线上，以便在切割之前进一步冷却和干燥。切割器距离模具头约90英寸。挤压食品的横截面均匀。

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