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1. 发明授权

US4107987A Geothermal well pump performance sensing system and monitor therefor 失效
标题翻译：地热井泵性能感测系统及其监测
公开(公告)号：US4107987A
公开(公告)日：1978-08-22
申请号：US810220
申请日：1977-06-27
申请人： Kenneth W. Robbins , Gerald F. Ross
发明人： Kenneth W. Robbins , Gerald F. Ross
IPC分类号： E21B43/12 , F03G4/04 , F03G7/04 , G01R31/00 , E21B47/06
CPC分类号： F03G7/04 , E21B43/127 , G01R31/00 , Y02E10/10
摘要： The operating characteristics of deep well pumping equipment in a geothermal well power-generation system are observed by cooperating sensor and communication elements permanently associated with the geothermal well equipment itself. Bridge circuit sensors detect well water temperature and water pressure below and above the pump, while a further sensor detects pump rotational speed. The data is transmitted by a multiplexing acoustic communication link coupled to receiver and display means located at the earth's surface. An electrical generator driven at the pump speed serves as the rotational speed pick off and additionally supplies multiplexing and signal processor power for use at the down-well site. The signal processor includes novel diode circuits in each bridge sensor channel for monitoring the operation of the individual sensors and their common power source, thereby providing a surface display of the parameter being measured by a particular sensor channel and additionally providing a calibrating display of the operating status of that channel.
摘要翻译：通过与地热井设备本身永久相关的协作传感器和通讯元件观察地热井发电系统深井抽水设备的运行特性。桥式电路传感器检测泵的井下水温和水压，而另一传感器检测泵转速。数据通过耦合到位于地球表面的接收机和显示装置的多路复用声通信链路传输。以泵速驱动的发电机用作转速拾取，并且另外提供在下井位置使用的复用和信号处理器功率。信号处理器在每个桥接传感器通道中包括新颖的二极管电路，用于监视各个传感器及其公共电源的操作，从而提供由特定传感器通道测量的参数的表面显示，并且另外提供操作的校准显示该通道的状态。

2. 发明授权

US5572190A Batteryless sensor used in security applications 失效
标题翻译：无电池传感器用于安全应用
公开(公告)号：US5572190A
公开(公告)日：1996-11-05
申请号：US408642
申请日：1995-03-22
申请人： Gerald F. Ross , Richard M. Mara , Kenneth W. Robbins
发明人： Gerald F. Ross , Richard M. Mara , Kenneth W. Robbins
IPC分类号： G08B13/08 , G08B25/10 , G08B13/00
CPC分类号： G08B25/10 , G08B13/08
摘要： A batteryless sensor includes either a micro miniature generator/gear train or a piezoelectric crystal to convert a movement of a door or window to an ersatz V.sub.cc transient power supply to radiate a coded RF signal to a receiver, a distance away. The receiver may monitor a multiplicity of sensors to identify a source of an intrusion.
摘要翻译：无电池传感器包括微型发电机/齿轮系或压电晶体，以将门或窗的移动转换为ersatz Vcc瞬态电源，以将编码的RF信号辐射到距离远的接收器。接收机可以监视多个传感器以识别入侵的来源。

3. 发明授权

US5317303A Batteryless sensor used in security applications 失效
标题翻译：无电池传感器用于安全应用
公开(公告)号：US5317303A
公开(公告)日：1994-05-31
申请号：US943715
申请日：1992-09-11
申请人： Gerald F. Ross , Richard M. Mara , Kenneth W. Robbins , Robert J. Fontana
发明人： Gerald F. Ross , Richard M. Mara , Kenneth W. Robbins , Robert J. Fontana
IPC分类号： G08B13/08 , G08B13/10 , G08B25/10 , G08B1/08
CPC分类号： G08B13/10 , G08B13/08 , G08B25/10
摘要： A batteryless sensor includes a small and concealed permanent magnet motor which operates as a generator to convert rotational or translational energy to an ersatz Vcc transient power supply via a mechanical arrangement to radiate a coded VHF oscillator signal to a repeater or central processing unit located as far as one mile from the sensor. The receiver is able to monitor a multiplicity of sensor units over a given time period.
摘要翻译：无电池传感器包括小型和隐藏的永磁电动机，其作为发电机通过机械装置将旋转或平移能量转换为ersatz Vcc瞬态电源，以将编码的VHF振荡器信号辐射到位于远端的中继器或中央处理单元距传感器一英里。接收机能够在给定的时间段内监视多个传感器单元。

4. 发明授权

US3979749A Range readout apparatus 失效
标题翻译：范围读出装置
公开(公告)号：US3979749A
公开(公告)日：1976-09-07
申请号：US535317
申请日：1974-12-23
申请人： Gerald F. Ross , Kenneth W. Robbins
发明人： Gerald F. Ross , Kenneth W. Robbins
IPC分类号： G01D5/245 , B29C47/00 , B29D1/00 , G01D5/244 , G01S13/08 , G01S13/10 , G01S9/06
CPC分类号： G01S13/103 , G01S13/08
摘要： A range measurement system wherein range accuracies of fractions of a meter may be obtained. Nanosecond pulses, one triggered by the transmitter trigger with an appropriate delay and the other triggered by a received echo pulse, are launched from opposite ends of a transmission line. The location on the transmission line at which the two short pulses coalesce and the delay time of the transmitter triggered short pulse establish the range to the echoing object to an accuracy determined by the short pulse, pulse width.
摘要翻译：范围测量系统，其中可以获得仪表的分数的范围精度。由发射机触发的适当延迟触发的纳秒脉冲和由接收的回波脉冲触发的另一脉冲从传输线的相对端发射。两个短脉冲聚集在传输线上的位置和发射机触发的短脉冲的延迟时间建立到回波对象的范围，以达到由短脉冲，脉冲宽度确定的精度。

5. 发明授权

US4698633A Antennas for wide bandwidth signals 失效
标题翻译：天线宽带宽信号
公开(公告)号：US4698633A
公开(公告)日：1987-10-06
申请号：US380805
申请日：1982-05-19
申请人： David Lamensdorf , Kenneth W. Robbins , Gerald F. Ross
发明人： David Lamensdorf , Kenneth W. Robbins , Gerald F. Ross
IPC分类号： G01S7/03 , G01S13/02 , H01Q9/00 , H01Q21/00 , H01Q21/12 , H03K3/335 , G01S13/74
CPC分类号： H01Q21/12 , G01S13/0209 , G01S7/03 , H01Q21/0025 , H01Q9/005 , H03K3/335
摘要： A system for transmitting and receiving very wide instantaneous bandwidth signals. Synchronized short pulse generators are positioned at the feed location of each element of a linear array of short capped monopole antennas to sequentially excite the antenna elements which are spaced in accordance with the sequential interval to provide a beam in the desired direction and space. Reflections of the radiated short pulses are received by a feed monopole backed by a reflecting monopole and coupled to a short pulse receiver through a duplexing switch.

6. 发明授权

US4695752A Narrow range gate baseband receiver 失效
标题翻译：窄范围门限基带接收机
公开(公告)号：US4695752A
公开(公告)日：1987-09-22
申请号：US345310
申请日：1982-01-11
申请人： Gerald F. Ross , Kenneth W. Robbins
发明人： Gerald F. Ross , Kenneth W. Robbins
IPC分类号： G01S13/02 , G01S13/18 , H03K17/58 , G01R29/02 , G01S7/28
CPC分类号： G01S13/0209 , G01S13/18 , H03K17/58
摘要： A baseband receiver with a range gate interval in the order of nanoseconds. A tunnel diode, set to the low level state, is coupled across the output terminals of a bridge that is balanced in the absence of a received signal, during the range gate interval. Signals received by an antenna are coupled to a tunnel diode in an arm of the bridge causing it to change from its low level state to its high level state thereby unbalancing the bridge and establishing a voltage at the output terminals of the bridge that fires the tunnel diode coupled thereacross.
摘要翻译：具有范围门限间隔的基带接收机，数量级为纳秒。设置为低电平状态的隧道二极管跨越桥的输出端耦合，在桥的间隔期间在不存在接收信号的情况下平衡。由天线接收的信号耦合到桥的臂中的隧道二极管，使其从其低电平状态转变到其高电平状态，从而使桥不平衡并且在引起隧道的桥的输出端处建立电压二极管耦合在一起。

7. 发明授权

US4150375A Interferometric protective system for vehicles 失效
标题翻译：车辆干涉防护系统
公开(公告)号：US4150375A
公开(公告)日：1979-04-17
申请号：US882677
申请日：1978-03-02
申请人： Gerald F. Ross , Kenneth W. Robbins
发明人： Gerald F. Ross , Kenneth W. Robbins
IPC分类号： G01S7/292 , G01S13/02 , G01S13/10 , G01S13/93 , G01S9/04
CPC分类号： G01S13/931 , G01S13/106 , G01S13/0209 , G01S2013/9346 , G01S7/2926
摘要： A base band transmitter cooperates with dual base band receiver antennas, a single receiver channel, and a tapped delay correlator device for the prevention of vehicular collisions, the configuration effectively narrowing the normally wide base band antenna pattern to span a single predetermined forward traffic lane.
摘要翻译：基带发射机与双基带接收机天线，单个接收机信道和用于防止车辆碰撞的抽头延迟相关器装置协同工作，该配置有效地使通常宽的基带天线方向图变窄以跨越单个预定的前向行车道。

8. 发明授权

US3934252A Closed loop tunnel diode receiver for operation with a base band semiconductor transmitter 失效
标题翻译：闭环隧道二极管接收器，用于与基带半导体发射器一起工作
公开(公告)号：US3934252A
公开(公告)日：1976-01-20
申请号：US458967
申请日：1974-04-08
申请人： Gerald F. Ross , Kenneth W. Robbins
发明人： Gerald F. Ross , Kenneth W. Robbins
IPC分类号： B60R21/00 , G01S7/28 , G01S7/285 , G01S7/34 , G01S13/02 , G01S13/60 , G01S13/93 , G01S9/12 , H04B1/38
CPC分类号： G01S13/931 , G01S13/60 , G01S7/34 , G01S13/0209 , G01S2013/9375
摘要： A vehicle safety apparatus includes a base band pulse transmitter-receiver system for the detection of an impending collision immediately prior to the contact of the vehicle with another object for the actuation of restraining or other safety devices to protect the occupants of the vehicle when the crash event actually occurs. A semiconductor base band transmitter and receiver system is synchronously operated by a master clock, providing precise operation of the receiver gain control, sensitivity time control, and other receiver functions, in a low-cost, rugged, long-lived object detection system.
摘要翻译：车辆安全装置包括基带脉冲发射器 - 接收器系统，用于在车辆与另一物体接触之前立即检测即将发生的碰撞，用于致动限制或其他安全装置，以在碰撞时保护车辆的乘客事件实际发生。半导体基带发射机和接收机系统由主时钟同步操作，在低成本，坚固耐用的长寿命物体检测系统中提供接收机增益控制，灵敏度时间控制和其他接收机功能的精确操作。

9. 发明授权

US4516861A High resolution and high accuracy time interval generator 失效
标题翻译：高分辨率和高精度时间间隔发生器
公开(公告)号：US4516861A
公开(公告)日：1985-05-14
申请号：US540081
申请日：1983-10-07
申请人： John W. Frew , Kenneth W. Robbins
发明人： John W. Frew , Kenneth W. Robbins
IPC分类号： G04F1/00 , G04F10/00 , G04F8/00
CPC分类号： G04F10/00 , G04F1/005
摘要： A presettable counter and a substantially identical counter both slaved to a crystal-controlled clock oscillator form a programmable slip counter for providing transition signals with a time interval therebetween in accordance with a coarse delay signal preset into the presettable counter. A programmable logic delay line responsive to a fine delay signal delays one of the transitions so as to impart a precise delay interval between the delayed transition signal and the other transition signal.
摘要翻译：一个可预置计数器和一个基本相同的计数器，它们都被从属于晶体控制的时钟振荡器，形成一个可编程滑差计数器，用于根据预置在预置计数器中的粗略的延迟信号，提供一个时间间隔的转换信号。响应于精细延迟信号的可编程逻辑延迟线延迟转换之一，以便在延迟转换信号和另一转换信号之间传递精确的延迟间隔。

10. 发明授权

US4489601A Apparatus and method of measuring the level of a liquid 失效
标题翻译：测量液体水平的装置和方法
公开(公告)号：US4489601A
公开(公告)日：1984-12-25
申请号：US514743
申请日：1983-07-18
申请人： B. Rama Rao , Kenneth W. Robbins
发明人： B. Rama Rao , Kenneth W. Robbins
IPC分类号： G01F23/292 , G01F23/28
CPC分类号： G01F23/2928
摘要： An apparatus and method for measuring the height of a liquid above a reference level in which short pulses of subnanosecond duration are coupled to a dual-mode transmission line immersed in a liquid to propagate thereon in a plurality of modes. A surface wave propagating on the outer conductor is reflected from the surface of the liquid, and coaxial-mode propagating within the transmission line is reflected from the reference level. These reflected pulses propagate back along the transmission line, coupled to a receiver for detection, the detected pulses processed to determine the liquid height above a reference level.
摘要翻译：一种用于测量高于参考水平的液体高度的装置和方法，其中亚纳秒持续时间的短脉冲与浸在液体中的双模式传输线耦合以在多个模式中传播。在外部导体上传播的表面波从液体的表面反射，并且在传输线内传播的同轴模式从基准电平反射。这些反射脉冲沿着传输线传播回来，耦合到接收器进行检测，所检测的脉冲被处理以确定高于参考水平的液体高度。

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