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81. 发明授权

US07224985B2 Antenna segment system 有权
标题翻译：天线分段系统
公开(公告)号：US07224985B2
公开(公告)日：2007-05-29
申请号：US10345283
申请日：2003-01-16
申请人： J. Claude Caci
发明人： J. Claude Caci
IPC分类号： H04Q7/20
CPC分类号： G01S13/878 , G01S5/14 , H01Q1/007 , H01Q1/06 , H01Q1/46 , H01Q21/08 , H04W16/26 , H04W88/085
摘要： Disclosed is an antenna segment system for communicating between fixed antenna segments and wireless mobile devices. The antenna segments may be embedded in lighting fixtures distributed in a building. Each lighting fixture may emanate a visible light pattern related to an antenna pattern of an antenna segment embedded in the respective lighting fixture. The system includes a computer that can automatically assign addresses to the distributed antenna segments based on time domain reflection signals returned over a wire path between a controller and the segments.
摘要翻译：公开了一种用于在固定天线段和无线移动设备之间进行通信的天线段系统。天线段可以嵌入在分布在建筑物中的照明灯具中。每个照明器具可以发出与嵌入相应的照明器具中的天线段的天线方向图相关的可见光图案。该系统包括能够基于通过控制器和段之间的线路路径返回的时域反射信号自动地向分布式天线段分配地址的计算机。

82. 发明授权

US07209810B2 Locomotive location system and method 有权
标题翻译：机车定位系统及方法
公开(公告)号：US07209810B2
公开(公告)日：2007-04-24
申请号：US10980191
申请日：2004-11-04
申请人： Thomas J. Meyer , Thomas R. Metzger
发明人： Thomas J. Meyer , Thomas R. Metzger
IPC分类号： G01C21/26
CPC分类号： B61L25/021 , B61L25/023 , B61L25/025 , B61L25/026 , B61L25/028 , B61L2205/04
摘要： A locomotive location system and method utilizes inertial measurement inputs, including orthogonal acceleration inputs and turn rate information, in combination with wheel-mounted tachometer information and GPS/DGPS position fixes to provide processed outputs indicative of track occupancy, position, direction of travel, velocity, etc. Various navigation solutions are combined together to provide the desired information outputs using an optimal estimator designed specifically for rail applications and subjected to motion constraints reflecting the physical motion limitations of a locomotive. The system utilizes geo-reconciliation to minimize errors and solutions that identify track occupancy when traveling through a turnout.
摘要翻译：机车定位系统和方法利用惯性测量输入，包括正交加速度输入和转向速率信息，结合车轮转速计信息和GPS / DGPS位置定位，以提供指示轨道占用，位置，行进方向，速度等等。各种导航解决方案组合在一起，以使用专门针对轨道应用设计并经受反映机车的物理运动限制的运动约束的最佳估计器来提供期望的信息输出。该系统利用地理协调来最小化错误和解决方案，以便在旅行途中识别轨道占用。

83. 发明授权

US07089276B2 Modular Galois-field subfield-power integrated inverter-multiplier circuit for Galois-field division over GF(256) 有权
标题翻译： GF（256）上Galois-field划分的模块化Galois-field子场集成逆变器乘法器电路
公开(公告)号：US07089276B2
公开(公告)日：2006-08-08
申请号：US10273002
申请日：2002-10-18
申请人： David H. Miller , Richard W. Koralek
发明人： David H. Miller , Richard W. Koralek
IPC分类号： G06F7/00
CPC分类号： G06F7/726 , G06F2207/3884
摘要： A modular Galois-field subfield-power integrated inverter-multiplier circuit that may be used to perform Galois-field division over GF(245). The integrated inverter-multiplier circuit combines subfield-power and parallel multiplication and inversion operations performed therein. The circuit is modular, has a relatively low gate count, and is easily pipelined because it does not use random logic. The circuit implements mathematical calculations known as “Galois-field arithmetic” that are required for a variety of digital signaling and processing applications such as Reed-Solomon and Bose-Chaudhuri-Hochquenghem (BCH) error-correction coding systems. Galois-field division is particularly difficult, typically requiring either a great deal of time or highly complex circuits, or both. The circuit uses a unique combination of subfield and power inversion techniques to carry out multiplicative inversion. Furthermore, the circuit uniquely implements Galois-field division by carrying out the multiplicative inversion and the multiplication simultaneously and in parallel. This substantially increases computation speed. The modularity and pipelineability of the present invention also make system design easier and increases the speed and reduces the gate count of an integrated circuit embodying the inverter-multiplier circuit.
摘要翻译：可以用于在GF（245）上执行Galois-field分割的模块化Galois-field子场功率集成反相器乘法器电路。集成逆变器倍增器电路组合了其中执行的子场功率和并行乘法和反相操作。电路是模块化的，具有相对较低的门数，并且由于不使用随机逻辑而容易流水线化。该电路实现了诸如Reed-Solomon和Bose-Chaudhuri-Hochquenghem（BCH）纠错编码系统的各种数字信令和处理应用所需的称为“伽罗瓦域算术”的数学计算。伽罗瓦域划分是特别困难的，通常需要大量的时间或高度复杂的电路，或两者兼有。该电路使用子场和功率反演技术的独特组合来执行乘法反演。此外，电路通过同时并行并行执行乘法反演和乘法来唯一地实现伽罗瓦域划分。这大大增加了计算速度。本发明的模块化和可流水性还使系统设计更容易，并且提高速度并降低体现逆变器倍增器电路的集成电路的门数。

84. 发明申请

US20060085692A1 Bus fault detection and isolation 审中-公开
标题翻译：总线故障检测和隔离
公开(公告)号：US20060085692A1
公开(公告)日：2006-04-20
申请号：US11242855
申请日：2005-10-05
申请人： Richard Berbaum , Edward Bestle
发明人： Richard Berbaum , Edward Bestle
IPC分类号： G06F11/00
CPC分类号： G06F11/27 , G06F11/2007
摘要： A bus fault detection and isolation system and method is disclosed that can operate non-intrusively to detect and isolate faults in a bus, such as a dual redundant MIL STD 1553 bus. The system and method of the present invention can be configured to operate within a bus controller using existing system commands and variables defined for testing. No additional equipment may be needed to utilize the bus fault detection and isolation system and method, so no additional failure points are introduced and the bus is in an unmodified state while fault detection and isolation takes place. Further, the bus fault detection and isolation system and method of the present invention may use accumulator variables to detect an intermittent fault which may then be isolated later even if the fault condition is no longer present on the bus.
摘要翻译：公开了一种总线故障检测和隔离系统和方法，其可以非侵入性地操作以检测和隔离总线中的故障，例如双冗余MIL STD 1553总线。本发明的系统和方法可以被配置为使用为测试定义的现有系统命令和变量在总线控制器内操作。不需要额外的设备来利用总线故障检测和隔离系统和方法，因此在故障检测和隔离发生时，不会引入额外的故障点，总线处于未修改状态。此外，本发明的总线故障检测和隔离系统和方法可以使用累加器变量来检测间歇性故障，即使总线上不再存在故障条件，该故障也可以稍后被隔离。

85. 发明申请

US20050278142A1 Postal image augmented bio-warfare aerosolized agent trigger 失效
标题翻译：邮政图像增强生物战气雾化剂触发器
公开(公告)号：US20050278142A1
公开(公告)日：2005-12-15
申请号：US10865063
申请日：2004-06-10
申请人： John Beckert , William Craig , Joan Marsh
发明人： John Beckert , William Craig , Joan Marsh
IPC分类号： G06F15/00
CPC分类号： G01N1/2273 , G01N2001/025
摘要： A method and apparatus for reliably detecting bio-warfare agents in the mail stream that may be released from posted items. The agents are detected as the mail pieces are being processed using typical postal automation machines equipped with image scanning capabilities. The detection problem is solved combining two technologies. The first technology is an aerosol trigger that can be based on a variety of different existing approaches. One such approach detects particulates of a specific size range and examines the spectral characteristics of the particles when illuminated with an ultra violet (UV) or other light source. Other approaches may include: mass spectrometry, ion mobility, IR spectrometry and the like. The second technology involves scanning and analyzing images of suspect mail pieces and correlating aerosol trigger events with mail piece image risk factors. The second technology provides for obtaining images which provide information indicative of mail which is more likely to be from suspicious sources and provide increased risk factors such as the following: a. Excessive postage; b. Badly typed or hand written address; c. Hand written characters are printed rather than script; d. Typed address has uneven background of different color/shade (cut from other paper); e. Misspelled words in address; f. Addressed without any indicated name; g. Excessive tape or discoloration evident in mail piece image; h. No return address present; i. Return address does not match postmark; j. Return address is from a suspect area or interest; and k. Various restrictive legends, such as: “Personal”, “To be Opened Only by Addressee”, “Special Delivery”, “Open Immediately” and the like.
摘要翻译：一种用于可靠地检测可能从张贴物品中释放的邮件流中的生物战剂的方法和装置。当使用配有图像扫描功能的典型的邮政自动化机器处理邮件时，检测到代理。解决了两种技术的检测问题。第一种技术是气溶胶触发器，可以基于各种不同的现有方法。一种这样的方法检测特定尺寸范围的颗粒，并且在用紫外线（UV）或其他光源照射时检查颗粒的光谱特性。其他方法可以包括：质谱法，离子迁移率，IR光谱法等。第二项技术涉及扫描和分析可疑邮件的图像，并将气溶胶触发事件与邮件图像风险因素相关联。第二种技术提供了获得表示更可能来自可疑来源的邮件的信息的图像，并提供诸如以下的增加的风险因素：a。邮资过多; b。不良类型或手写地址; C。手写字符打印而不是脚本; d。类型地址具有不同颜色/阴影的不均匀背景（从其他纸切割）; e。地址中拼写错误的单词; F。没有任何指定的名字; G。胶片或变色过多，邮件片段明显; H。不存在返回地址; 一世。返回地址不符合邮戳; j。退货地址来自可疑地区或利益; 和k。各种限制性传说，如：“个人”，“仅由收件人打开”，“特别送达”，“立即打开”等。

86. 发明授权

US06847741B2 Optically induced total internal reflection X-junction waveguide optical switch, network and optical switching method 失效
标题翻译：光导全反射X结波导光开关，网络和光开关方式
公开(公告)号：US06847741B2
公开(公告)日：2005-01-25
申请号：US10264609
申请日：2002-10-04
申请人： Steven R. Sakamoto , Ralph Spickermann
发明人： Steven R. Sakamoto , Ralph Spickermann
IPC分类号： G02F1/29 , G02F1/313 , G02B6/26
CPC分类号： G02F1/3138 , G02F1/293 , G02F2203/023
摘要： Optical apparatus and optical switching methods that provide optical high data rate switching at a wavelength or packet level using optical tone addressing. Optical signal routing is a result of optically induced total internal reflection at the intersection of an X-junction waveguide structure. The total internal reflection effect is controlled by a high intensity optical pump beam separate from the optical data signal. Total internal reflection may result from a free-carrier induced change in refractive index, which is a nonlinear effect found in common III-V semiconductors and selected polymers. Optical switching networks may be formed using cascaded pluralities of optical waveguide switches.
摘要翻译：光学设备和光学切换方法，其使用光音寻址在波长或分组级提供光学高数据速率切换。光信号路由是在X-结波导结构的交叉处的光学感应全内反射的结果。全内反射效应由与光数据信号分开的高强度光泵浦光束控制。全内反射可能是由自由载流子引起的折射率变化引起的，这是常见的III-V半导体和所选聚合物中发现的非线性效应。可以使用级联的多个光波导开关来形成光交换网络。

87. 发明申请

US20040024278A1 Single station hazardous material detection and neutralization system for letters and packages 审中-公开
标题翻译：单站危险物质检测和中和系统的信件和包装
公开(公告)号：US20040024278A1
公开(公告)日：2004-02-05
申请号：US10289810
申请日：2002-11-07
申请人： Lockheed Martin Corp., a Maryland corporation
发明人： Clifford A. Megerle
IPC分类号： A62D003/00
CPC分类号： B07C1/00 , G01N1/02 , G01N1/2205 , G01N1/2211 , G01N1/24 , G01N2001/005 , G01N2001/022 , G01N2001/025 , G01N2001/2223 , G01N2015/0088
摘要： A system and method for neutralizing hazardous materials in mail and the like, which includes a container having an enclosed chamber for containing mail, and an air stream in the chamber. There are air input and output ports for accepting a flow of air for distribution within the container and for directing the flow of air therefrom. There is a hazardous materials detection system for detecting the presence of one or more hazardous materials in the air flow, and a system for introducing into the chamber, a neutralizing agent that neutralizes, one or more targeted hazardous material. There is an arrangement for purging the neutralizing agent from the enclosed chamber.
摘要翻译：用于中和邮件等中的有害材料的系统和方法，其包括具有用于容纳邮件的封闭室的容器以及所述室中的空气流。有空气输入和输出端口，用于接受用于分配在容器内的空气流，并用于引导空气的流动。存在用于检测空气流中一种或多种有害物质的存在的危险物质检测系统，以及用于将一种或多种靶向危险物质中和的中和剂引入该室的系统。存在从封闭室中吹扫中和剂的装置。

88. 发明申请

US20040022670A1 System and method for decontaminating and/or sanitizing mail 审中-公开
标题翻译：消毒和/或消毒邮件的系统和方法
公开(公告)号：US20040022670A1
公开(公告)日：2004-02-05
申请号：US10282370
申请日：2002-10-29
申请人： Lockheed Martin Corp., a Maryland corporation , Sandia National Laboratories
发明人： Clifford A. Megerle , Duane Lee Lindner
IPC分类号： G05B001/00 , A01N001/00
CPC分类号： A61L2/206 , A61L2/20 , A61L2/26 , A61L2202/122 , A61L2202/14
摘要： A method and apparatus or system for de-contaminating and/or sanitizing mail in which a quantity of mail is placed into a confined chamber and the atmosphere in the chamber is evacuated to provide a sub-atmospheric pressure. The chamber is filled with an active gas that deactivates or degrades targeted bio-hazardous materials, and, after a pre-selected perio of time, the gas is evacuated from the confined chamber.
摘要翻译：一种用于对邮件进行去污染和/或消毒的方法和装置或系统，其中一定数量的邮件被放置在密闭室中，并且室内的气氛被排空以提供低于大气压的压力。该室充满活性气体，其使目标生物危险材料失活或降解，并且在预先选定的周期之后，气体从密闭室排出。

89. 发明授权

US6084540A Determination of jammer directions using multiple antenna beam patterns 失效
标题翻译：使用多个天线波束模式确定干扰方向
公开(公告)号：US6084540A
公开(公告)日：2000-07-04
申请号：US122206
申请日：1998-07-20
申请人： Kai-Bor Yu
发明人： Kai-Bor Yu
IPC分类号： G01S3/28 , G01S7/36 , H01Q3/26 , G01S5/02 , H04B7/185
CPC分类号： H04K3/228 , G01S3/28 , G01S7/36 , H01Q3/2611 , H04K2203/32
摘要： A radar or GPS receiving system uses an antenna array to produce multiple antenna beams directed toward multiple targets or spacecraft. Stand-off jammers produce signals which tend to be received on the sidelobes of the antenna beams and to disrupt system operation. An array of autonomous or adaptive nullers process the received signals to produce weights which adjust the antenna nulls to direct them toward the jammers. The antenna nulls of one beam pattern are compared with the nulls of other beam patterns. Normal between-sidelobe nulls will not occur at the same angle on all of the patterns, but those nulls generated by the nullers will occur at the same angle. The directions to the jammers are deemed to be those directions in which all beam patterns have nulls.
摘要翻译：雷达或GPS接收系统使用天线阵列产生指向多个目标或航天器的多个天线波束。待机干扰信号产生趋向于在天线波束的旁瓣上接收到的信号，并且扰乱系统操作。一组自主或自适应的零点处理接收到的信号以产生调整天线零点的权重，以将它们引导到干扰源。将一个波束图案的天线零点与其他波束图案的零点进行比较。正常的旁瓣空值不会在所有模式上以相同的角度发生，但是由零点生成的空值将以相同的角度发生。到干扰器的方向被认为是所有波束图形具有零点的那些方向。

90. 发明授权

US6081776A Speech coding system and method including adaptive finite impulse response filter 失效
标题翻译：语音编码系统及方法包括自适应有限脉冲响应滤波器
公开(公告)号：US6081776A
公开(公告)日：2000-06-27
申请号：US114658
申请日：1998-07-13
申请人： Mark Lewis Grabb , Steven Robert Koch , Glen William Brooksby , Richard Louis Zinser, Jr.
发明人： Mark Lewis Grabb , Steven Robert Koch , Glen William Brooksby , Richard Louis Zinser, Jr.
IPC分类号： G10L19/06 , G10L9/14
CPC分类号： G10L19/06 , G10L19/07
摘要： A speech coding system and associated method relies on a speech coder and a speech decoder. The speech coder provides speech spectrum information, including Line Spectral Frequency (LSF) information, for respective frames of speech. The LSF information is provided to the speech decoder. The speech decoder includes an LSF smoothing filter comprising an adaptive finite impulse response filter for averaging consecutive LSFs which are similar. Consecutive LSFs which are dissimilar are not averaged. The system and method causes a reduction in the shaky quality of synthesized speech without causing a corresponding decrease in the clarity of the synthesized speech.
摘要翻译：语音编码系统和相关方法依赖于语音编码器和语音解码器。语音编码器为各个语音帧提供语音频谱信息，包括线谱频率（LSF）信息。 LSF信息被提供给语音解码器。语音解码器包括LSF平滑滤波器，其包括用于平均相似的连续LSF的自适应有限脉冲响应滤波器。不相似的连续LSF不是平均的。该系统和方法导致合成语音的抖动质量的降低，而不会导致合成语音的清晰度的相应降低。

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