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1. 发明授权

US06742392B2 Method and apparatus for inducing ultrasonic waves into railroad rails 有权
标题翻译：将超声波引入轨道轨道的方法和装置
公开(公告)号：US06742392B2
公开(公告)日：2004-06-01
申请号：US10283424
申请日：2002-10-29
申请人： Robert Snee Gilmore , John Erik Hershey , David Michael Davenport , Daniel White Sexton
发明人： Robert Snee Gilmore , John Erik Hershey , David Michael Davenport , Daniel White Sexton
IPC分类号： G01N2904
CPC分类号： G01N29/265 , G01N29/2412 , G01N2291/0421 , G01N2291/0422 , G01N2291/2623
摘要： A method and apparatus for nondestructive testing a railroad rail is provided. The method includes locating at least one magnetic exciter adjacent to the rail, the at least one magnetic exciter includes an emitting end and a longitudinal axis extending perpendicularly through the emitting end, discharging the energy storage circuit through the at least one magnetic exciter such that only a magnetic pulse enters the rail at a location of the exciter, and controlling a shape of the magnetic pulse. The apparatus includes at least one magnetic exciter adjacent to a rail, a energy storage circuit electrically coupled to the at least one magnetic exciter the energy storage circuit is configured to supply a shaped current pulse to the at least one exciter, and a power source electrically coupled to the energy storage circuit.
摘要翻译：提供了一种铁路轨道非破坏性测试方法和装置。该方法包括定位至少一个与轨道相邻的磁激励器，所述至少一个磁激励器包括发射端和垂直延伸穿过发射端的纵向轴线，通过至少一个励磁器将能量存储电路放电，使得只有磁脉冲在励磁机的位置进入导轨，并控制磁脉冲的形状。所述设备包括至少一个与轨道相邻的磁激励器，电耦合到所述至少一个励磁机的能量存储电路，所述能量存储电路被配置为向所述至少一个励磁机提供成形的电流脉冲，以及电源耦合到能量存储电路。

2. 发明授权

US07548512B2 Methods and systems for prioritizing data transferred on a Local Area Network 有权
标题翻译：在局域网上传输数据的优先顺序的方法和系统
公开(公告)号：US07548512B2
公开(公告)日：2009-06-16
申请号：US10358829
申请日：2003-02-06
申请人： Daniel White Sexton , John Erik Hershey , Michael James Hartman
发明人： Daniel White Sexton , John Erik Hershey , Michael James Hartman
IPC分类号： H04L12/26
CPC分类号： H04L47/2433 , H04L47/50 , H04L49/205 , H04L49/351
摘要： A method of prioritizing messages on a Local Area Network comprises receiving a digitized incoming message, comparing a message signature of the incoming message with a stored priority message signature, passing non-priority messages to a standard Ethernet protocol stack for processing, storing priority messages temporarily, preventing priority messages from being processed in the standard Ethernet protocol stack, and handling priority messages using a simplified protocol stack designed to process a specific data packet type. This method may be performed by an Application Specific Integrated Circuit (ASIC) inserted between an Ethernet PHY layer and Ethernet MAC layer on a Network Interface Card of a host device. In particular, automated machinery control systems using the Ethernet protocol for networking are intended to benefit from the prioritizing method and implementation.
摘要翻译：一种在局域网上对消息进行优先排序的方法包括接收数字化的进入消息，将传入消息的消息签名与存储的优先消息签名进行比较，将非优先级消息传递到标准以太网协议栈进行处理，临时存储优先消息防止在标准以太网协议栈中处理优先级消息，以及使用被设计为处理特定数据分组类型的简化协议栈来处理优先级消息。该方法可以由插入主机设备的网络接口卡上的以太网PHY层和以太网MAC层之间的专用集成电路（ASIC）来执行。特别地，使用以太网协议进行网络化的自动机械控制系统旨在从优先级方法和实现中受益。

3. 发明授权

US06433744B1 Wideband patch antenna 有权
标题翻译：宽带贴片天线
公开(公告)号：US06433744B1
公开(公告)日：2002-08-13
申请号：US09732699
申请日：2000-12-11
申请人： John Erik Hershey , Gregory Bruce Robinson , Kenneth Brakeley Welles, II , Daniel White Sexton , David Michael Davenport , Gary William Yeager
发明人： John Erik Hershey , Gregory Bruce Robinson , Kenneth Brakeley Welles, II , Daniel White Sexton , David Michael Davenport , Gary William Yeager
IPC分类号： H01Q138
CPC分类号： H01Q9/0407 , H01Q1/243
摘要： An antenna comprising two essentially identical electrically conducting rectangular plates lying in parallel planes and separated so that a gap is formed between the plates also includes a dielectric situated within the gap and exhibiting a relative permittivity that changes with frequency. Electrical connectors connect the plates to corresponding conductors that carry the signal to be radiated by the antenna.
摘要翻译：天线包括位于平行平面中的两个基本上相同的导电矩形板，并分离成使得在板之间形成间隙也包括位于该间隙内的电介质，并呈现随频率变化的相对介电常数。电气连接器将板连接到相应的导体，其承载由天线辐射的信号。

4. 发明授权

US07236503B2 Short range RF communication for jet engine control 失效
标题翻译：用于喷气发动机控制的短程射频通信
公开(公告)号：US07236503B2
公开(公告)日：2007-06-26
申请号：US10082382
申请日：2002-02-26
申请人： Daniel White Sexton , John Erik Hershey
发明人： Daniel White Sexton , John Erik Hershey
IPC分类号： H04J3/12
CPC分类号： H04W16/14 , H04K3/226 , H04W24/00 , H04W28/06
摘要： A method transmitting a message over at least one of a plurality of radio frequency (RF) channels of an RF communications network is provided. The method comprises the steps of detecting a presence of jamming pulses in the at least one of the plurality of RF channels. The characteristics of the jamming pulses in the at least one of the plurality of RF channels is determined wherein the determined characteristics define at least interstices between the jamming pulses. The message is transmitted over the at least one of the plurality of RF channels wherein the message is transmitted within the interstices of the jamming pulse determined from the step of determining characteristics of the jamming pulses.
摘要翻译：提供了通过RF通信网络的多个射频（RF）信道中的至少一个发送消息的方法。该方法包括以下步骤：检测多个RF信道中的至少一个中的干扰脉冲的存在。确定多个RF信道中的至少一个RF信道中的干扰脉冲的特性，其中所确定的特性至少限定干扰脉冲之间的间隙。该消息通过多个RF信道中的至少一个发送，其中消息在从确定干扰脉冲的特性的步骤确定的干扰脉冲的间隙内传输。

5. 发明授权

US08259753B2 Systems and methods for short range RF communication 失效
标题翻译：短距离射频通信的系统和方法
公开(公告)号：US08259753B2
公开(公告)日：2012-09-04
申请号：US11768684
申请日：2007-06-26
申请人： John Anderson Fergus Ross , Harold Woodruff Tomlinson , Daniel White Sexton , John Erik Hershey , Richard Anthony DeCristofaro
发明人： John Anderson Fergus Ross , Harold Woodruff Tomlinson , Daniel White Sexton , John Erik Hershey , Richard Anthony DeCristofaro
IPC分类号： H04J3/24
CPC分类号： H04W28/065 , H04L1/0061 , H04L1/20 , H04W16/14
摘要： A method transmitting a message over at least one of a plurality of channels of a communications network is provided. The method comprises the steps of detecting a presence of jamming pulses in the at least one of the plurality of channels. The characteristics of the jamming pulses in the at least one of the plurality of channels is determined wherein the determined characteristics define at least interstices between the jamming pulses. The message is transmitted over the at least one of the plurality of channels wherein the message is transmitted within the interstices of the jamming pulse determined from the step of determining characteristics of the jamming pulses.
摘要翻译：提供了一种通过通信网络的多个信道中的至少一个发送消息的方法。该方法包括以下步骤：检测多个通道中的至少一个中的干扰脉冲的存在。确定多个通道中的至少一个通道中的干扰脉冲的特性，其中确定的特性至少限定干扰脉冲之间的间隙。该消息通过多个信道中的至少一个发送，其中消息在从确定干扰脉冲的特性的步骤确定的干扰脉冲的间隙内传送。

6. 发明申请

US20110038268A1 SYSTEMS AND METHODS FOR SHORT RANGE RF COMMUNICATION 失效
标题翻译：短距离通信系统与方法
公开(公告)号：US20110038268A1
公开(公告)日：2011-02-17
申请号：US11768684
申请日：2007-06-26
申请人： John Anderson Fergus Ross , Harold Woodruff Tomlinson , Daniel White Sexton , John Erik Hershey , Richard Anthony DeCristofaro
发明人： John Anderson Fergus Ross , Harold Woodruff Tomlinson , Daniel White Sexton , John Erik Hershey , Richard Anthony DeCristofaro
IPC分类号： H04W24/00
CPC分类号： H04W28/065 , H04L1/0061 , H04L1/20 , H04W16/14
摘要： A method transmitting a message over at least one of a plurality of channels of a communications network is provided. The method comprises the steps of detecting a presence of jamming pulses in the at least one of the plurality of channels. The characteristics of the jamming pulses in the at least one of the plurality of channels is determined wherein the determined characteristics define at least interstices between the jamming pulses. The message is transmitted over the at least one of the plurality of channels wherein the message is transmitted within the interstices of the jamming pulse determined from the step of determining characteristics of the jamming pulses.
摘要翻译：提供了一种通过通信网络的多个信道中的至少一个发送消息的方法。该方法包括以下步骤：检测多个通道中的至少一个中的干扰脉冲的存在。确定多个通道中的至少一个通道中的干扰脉冲的特性，其中确定的特性至少限定干扰脉冲之间的间隙。该消息通过多个信道中的至少一个发送，其中消息在从确定干扰脉冲的特性的步骤确定的干扰脉冲的间隙内传送。

7. 发明授权

US07691048B2 Incubator patient health care system 有权
标题翻译：孵化器患者保健系统
公开(公告)号：US07691048B2
公开(公告)日：2010-04-06
申请号：US10955294
申请日：2004-09-30
申请人： Michael Joseph Mahony , Daniel White Sexton , John Erik Hershey , John Carter, Jr. , Howard Leigh Krain
发明人： Michael Joseph Mahony , Daniel White Sexton , John Erik Hershey , John Carter, Jr. , Howard Leigh Krain
IPC分类号： A61G11/00
CPC分类号： A61B5/002 , A61B5/0006 , A61B5/0017 , A61B5/0022 , A61B5/02055 , A61B5/021 , A61B5/145 , A61G11/00
摘要： An infant monitoring system includes an incubation chamber configured to house an infant. Furthermore, the infant monitoring system includes a data reception interface configured to receive a wireless signal indicative of a vital sign. The infant monitoring system may be configured to communicate wirelessly with a LAN or a remote monitoring system.
摘要翻译：一种婴儿监护系统包括一个配置成容纳婴儿的孵化室。此外，婴儿监视系统包括被配置为接收指示生命体征的无线信号的数据接收接口。婴儿监视系统可以被配置为与LAN或远程监控系统进行无线通信。

8. 发明授权

US07426272B2 Instrumentation privacy methods and apparatuses 有权
标题翻译：仪器隐私方法和设备
公开(公告)号：US07426272B2
公开(公告)日：2008-09-16
申请号：US10304407
申请日：2002-11-26
申请人： John Erik Hershey , Daniel White Sexton
发明人： John Erik Hershey , Daniel White Sexton
IPC分类号： H04L9/00
CPC分类号： H04L9/0662 , H04L2209/80
摘要： The present invention provides methods and apparatuses for implementing communications privacy on a class of two-way wireless control communications. The methods and apparatuses of the present invention are cryptographic in nature and are built on a symmetric cryptographic algorithm structure. The cryptographic algorithm structure generates keytext on a frame-by-frame basis and both directions of the communications control link are served by the same keytext frames. The methods and apparatuses of the present invention utilize a single outbound/inbound cryptographic generator, such as a shrinking generator or the like designed using six-sigma tools in order to ensure, within a predetermined probability, that the non-fixed encryption time does not cause operational problems.
摘要翻译：本发明提供了用于实现一类双向无线控制通信的通信隐私的方法和装置。本发明的方法和装置本质上是加密的，并且建立在对称密码算法结构上。密码算法结构在逐帧的基础上产生密钥文本，通信控制链路的两个方向由相同的密钥文本帧服务。本发明的方法和装置利用单个出站/入站加密发生器，例如使用六西格玛工具设计的收缩发生器等，以便在预定概率内确保非固定加密时间不造成操作问题。

9. 发明授权

US07215212B2 Apparatus for monitoring temperature and method for operating same 有权
标题翻译：用于监测温度的装置及其操作方法
公开(公告)号：US07215212B2
公开(公告)日：2007-05-08
申请号：US10822322
申请日：2004-04-12
申请人： Michael Joseph Mahony , Daniel White Sexton , John Erik Hershey
发明人： Michael Joseph Mahony , Daniel White Sexton , John Erik Hershey
IPC分类号： G01K7/00 , H03B5/24 , H03K3/03
CPC分类号： H03K3/0315 , G01K7/01
摘要： The present invention is directed to a system that enables the simultaneous remote monitoring of a plurality of infants' skin temperatures. The system comprises an electronic circuit that combines the functions of sensoring and multiple-channel transmitting, a pre-deployment temperature bath for calibration of the temperature sensor(s), and a receiving and reporting station for centralized monitoring the infants' skin temperatures. The present invention is further directed to a temperature sensor that measures the temperature and transmits the data in multiple channels to a remote receiver. In one embodiment, the temperature sensor comprises a ring oscillator, having a plurality of odd number of inverters, and the ring oscillator is capable of utilizing less than all of the inverters in the ring to modulate the frequency of the signal. In another embodiment, the temperature sensor comprises one inverter and a plurality of delay elements and sensor transmits phase shifted signals to modulate the signals. A signal processing method is also disclosed.
摘要翻译：本发明涉及能够同时远程监测多个婴儿皮肤温度的系统。该系统包括组合传感和多通道传输功能的电子电路，用于校准温度传感器的预部署温度浴，以及用于集中监控婴儿皮肤温度的接收和报告站。本发明还涉及一种温度传感器，其测量温度并将多个通道中的数据传输到远程接收器。在一个实施例中，温度传感器包括具有多个奇数个反相器的环形振荡器，并且环形振荡器能够利用小于环中的全部反相器来调制信号的频率。在另一个实施例中，温度传感器包括一个逆变器，并且多个延迟元件和传感器传输相移信号以调制信号。还公开了一种信号处理方法。

10. 发明授权

US09130747B2 Software radio frequency canceller 有权
标题翻译：软件射频消除器
公开(公告)号：US09130747B2
公开(公告)日：2015-09-08
申请号：US12336009
申请日：2008-12-16
申请人： Richard Louis Zinser , Michael James Hartman , John Erik Hershey , John Anderson Fergus Ross
发明人： Richard Louis Zinser , Michael James Hartman , John Erik Hershey , John Anderson Fergus Ross
IPC分类号： H04B3/20 , H04B1/10 , H04M9/08 , H04L5/14
CPC分类号： H04L5/143 , H04L5/1461
摘要： A full-duplex RF communication system and corresponding methods use digital adaptive filters for interference cancellation. As provided, the techniques allow full-duplex radio frequency communication without frequency-, time-, or code-division multiplexing and without the use of hardware RF cancellers. Such techniques may be useful for wireless communication, such as cellular communication, radio communication, broadcasting, short-range point-to-point communication, wireless sensor networks, and wireless computer networks.
摘要翻译：全双工RF通信系统和相应的方法使用数字自适应滤波器进行干扰消除。如所提供的，这些技术允许无频率，时间或码分复用的全双工射频通信，并且不使用硬件RF消除器。这样的技术对于诸如蜂窝通信，无线电通信，广播，短距离点对点通信，无线传感器网络和无线计算机网络之类的无线通信可能是有用的。

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