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1. 发明授权

US06600730B1 System for distribution of satellite signals from separate multiple satellites on a single cable line 有权
标题翻译：用于在单根电缆线上分配来自分离的多颗卫星的卫星信号的系统
公开(公告)号：US06600730B1
公开(公告)日：2003-07-29
申请号：US09137262
申请日：1998-08-20
申请人： Robert W. Davis , Walter R. Kepley , Robert D. Cassagnol , Douglas M. Dillon
发明人： Robert W. Davis , Walter R. Kepley , Robert D. Cassagnol , Douglas M. Dillon
IPC分类号： H04J108
CPC分类号： H04B7/18517
摘要： A system for distributing separate multiple satellite communication services signals to receivers at a local earth site on a single cable line. A dual satellite antenna receives the signals from two separate satellites, each of which can correspond to a respective satellite communication service. The received satellite signals are processed into two separate frequency bands. A frequency converter using frequency division multiplexing converts at least one of the received frequency bands so as to position both of the frequency bands adjacent to each other. A summer receives the adjacent frequency bands and distributes them on a single cable line to receivers so that the receivers have access to the separate multiple satellite communication service signals on a single cable line. A demultiplexer coupled to the adjacent frequency bands from the summer enables the plurality of receivers at the output of the demultiplexer lines to obtain simultaneous access to both satellite communication services distributed over the single cable line to the receiver.
摘要翻译：用于将单独的多个卫星通信服务信号分发到单个电缆线上的本地地球站点的接收机的系统。双卫星天线接收来自两个分开的卫星的信号，每个卫星可以对应于相应的卫星通信业务。接收到的卫星信号被处理成两个分开的频带。使用频分复用的频率转换器将接收到的频带中的至少一个转换成将两个频带彼此相邻定位。夏天接收相邻的频带，并将它们分布在单根电缆线路上，以便接收机可以在单根电缆线上访问单独的多个卫星通信业务信号。耦合到来自夏季的相邻频带的解复用器使得在多路分解器线路的输出处的多个接收机可以同时访问分布在单个电缆线路上的卫星通信服务到接收机。

2. 发明授权

US5199142A Production of expanded metal strip for reinforcing a resilient product 失效
标题翻译：生产用于增强活性产品的膨胀金属条
公开(公告)号：US5199142A
公开(公告)日：1993-04-06
申请号：US754942
申请日：1991-09-04
申请人： Robert W. Davis
发明人： Robert W. Davis
IPC分类号： B60J10/08 , B21D31/04 , B60J10/00
CPC分类号： B21D31/04 , B60J10/18 , Y10T29/18 , Y10T428/12201 , Y10T428/12215 , Y10T428/12354 , Y10T428/12361 , Y10T428/12389
摘要： The opposite edge portions and the center portion of a continuous strip of sheet metal are progressively sheared with longitudinally spaced and laterally extending slits to form opposing U-shaped tabs having corresponding edge portions and successively connected by corresponding center portions of the strip. The sheared strip is fed between first and second overlapping sets of power driven pinch rollers which progressively grip the edge and center portions, respectively, and the second set of pinch wheels is longitudinally offset and driven at a higher peripheral speed to produce precisely uniform expansion of the strip by deforming the U-shaped tabs into V-shaped tabs. A hot melt adhesively impregnated flexible filament is progressively attached to the expanded portions of the strip while the strip is heated, and the expanded strip is progressively formed into a channel which is fed into an extrusion head for producing a reinforced rubber-like weatherstrip.

3. 发明授权

US4290664A Multiple outlet telephone line adapter 失效
标题翻译：多出口电话线适配器
公开(公告)号：US4290664A
公开(公告)日：1981-09-22
申请号：US80154
申请日：1979-09-28
申请人： Robert W. Davis , Paul D. Tracy
发明人： Robert W. Davis , Paul D. Tracy
IPC分类号： H01R31/02 , H01R13/506
CPC分类号： H01R31/02 , H01R2201/16 , H01R24/62
摘要： A bridge adapter assembly connects a plurality of modular telephone cables and multiple conductor (e.g. twenty-five pair) telephone cables. The bridge adapter assembly includes a housing having first and second generally rectangular major surfaces which are generally parallel to one another, first and second generally rectangular side walls, and first and second generally rectangular end walls. A first multiple contact connector is mounted in an opening in the first side wall, and a second multiple contact connector is mounted in an opening in the second side wall. Modular connector jacks are mounted in openings in the first end wall and the second end wall. Conductors within the housing connect the first and second multiple contact connectors and the modular connector jacks. Since no connectors are provided on either the first or the second major surfaces, a plurality of the bridge adapter assemblies may be stacked to provide a large number of connections. The housing is preferably made of two identical halves which snap together. The multiple contact connectors and the modular connector jacks are held in position by the two halves of the housing without requiring any screws or other fasteners.
摘要翻译：电桥适配器组件连接多个模块化电话电缆和多个导体（例如二十五对）电话线。桥接器组件包括具有第一和第二大致矩形的主表面的壳体，该主表面大体上彼此平行，第一和第二大致矩形的侧壁以及第一和第二大致矩形的端壁。第一多重接触连接器安装在第一侧壁中的开口中，并且第二多接触连接器安装在第二侧壁中的开口中。模块化连接器插座安装在第一端壁和第二端壁中的开口中。外壳内的导体连接第一和第二多个触点连接器和模块化连接器插孔。由于在第一或第二主表面上没有设置连接器，所以可以堆叠多个桥接器组件以提供大量的连接。壳体优选地由两个相同的半部组成，这两个相互抵接在一起。多个触点连接器和模块化连接器插座通过外壳的两个半部保持就位，而不需要任何螺丝或其他紧固件。

4. 发明授权

US08099273B2 Compression of emulation trace data 有权
标题翻译：压缩仿真跟踪数据
公开(公告)号：US08099273B2
公开(公告)日：2012-01-17
申请号：US10454818
申请日：2003-06-05
申请人： Charley Selvidge , Robert W. Davis , Peer Schmitt , Joshua D. Marantz
发明人： Charley Selvidge , Robert W. Davis , Peer Schmitt , Joshua D. Marantz
IPC分类号： G06F9/455 , G06F7/00 , G06F11/00
CPC分类号： G06F17/5027
摘要： A system and method for compressing trace data from an emulation system. Scan chains may receive trace data from configurable logic blocks inside one or more emulation chips, and the data received from the scan chains may be compressed. Where delta compression is used, the scan chains may also perform a delta detection function. Alternatively, delta detection may be performed using the outputs of the scan chains. In addition, event detectors may be implemented within or outside of the scan chains. Compression of the trace data may include receiving a plurality of data sets and performing compression along cross-sections of the combined data sets.
摘要翻译：用于从仿真系统压缩跟踪数据的系统和方法。扫描链可以从一个或多个仿真芯片内的可配置逻辑块接收跟踪数据，并且可以压缩从扫描链接收的数据。在使用delta压缩的情况下，扫描链也可以执行增量检测功能。或者，可以使用扫描链的输出来执行增量检测。此外，事件检测器可以在扫描链内部或外部实现。跟踪数据的压缩可以包括接收多个数据集并沿组合数据集的横截面执行压缩。

5. 发明授权

US06880142B2 Method of delay calculation for variation in interconnect metal process 失效
标题翻译：互连金属工艺变化的延迟计算方法
公开(公告)号：US06880142B2
公开(公告)日：2005-04-12
申请号：US10272182
申请日：2002-10-16
申请人： Qian Cui , Robert W. Davis , Sandeep Bhutani , Payman Zarkesh-Ha , John D. Corbeil, Jr. , Prabhakaran Krishnamurthy
发明人： Qian Cui , Robert W. Davis , Sandeep Bhutani , Payman Zarkesh-Ha , John D. Corbeil, Jr. , Prabhakaran Krishnamurthy
IPC分类号： G06F17/50 , G06F9/45
CPC分类号： G06F17/5022
摘要： A method of calculating delay for a process variation includes finding a value for each of exactly two independent variables that results in a maximum or minimum variation of estimated cell delay plus net delay, calculating a variation of resistance from the value found for each of the exactly two independent variables, calculating a variation of capacitance from the value found for each of the exactly two independent variables, adding the calculated variation of resistance to a net resistance to generate a modified net resistance for a selected net, adding the calculated variation of capacitance to a net capacitance to generate a modified net capacitance for the selected net, and calculating the cell delay plus net delay from the modified net resistance and the modified net capacitance.
摘要翻译：计算过程变化的延迟的方法包括为准确地两个独立变量找出导致估计的单元延迟加上净延迟的最大或最小变化的值的值，根据从每个精确度得到的值计算电阻的变化两个独立变量，根据从准确的两个独立变量中找出的值计算电容变化，将所计算的电阻变化与净电阻相加，以产生所选网络的修改后的净电阻，将计算出的电容变化量加到净电容以产生所选网络的修改的净电容，以及从修改的净电阻和修改的净电容计算单元延迟加净延迟。

6. 发明授权

US07185298B2 Method of parasitic extraction from a previously calculated capacitance solution 有权
标题翻译：从先前计算的电容解决方案的寄生提取方法
公开(公告)号：US07185298B2
公开(公告)日：2007-02-27
申请号：US11015114
申请日：2004-12-17
申请人： John D. Corbeil, Jr. , Daniel W. Prevedel , Robert W. Davis
发明人： John D. Corbeil, Jr. , Daniel W. Prevedel , Robert W. Davis
IPC分类号： G06F17/50
CPC分类号： G06F17/5036
摘要： A method and computer program product for parasitic extraction from a previously calculated capacitance solution include steps of: (a) receiving as input a design database for an integrated circuit design; (b) receiving as input a first set of operating conditions and a second set of operating conditions for the integrated circuit design; (c) calculating a first resistance solution and a single capacitance solution from the design database and the first set of operating conditions; (d) performing a parasitic extraction of the first resistance solution and the single capacitance solution to generate a first set of parasitic values; (e) calculating a second resistance solution from the design database and the second set of operating conditions; (f) performing a parasitic extraction of the second resistance solution and the single capacitance solution to generate a second set of parasitic values; and (g) generating as output the first set of parasitic values and the second set of parasitic values.
摘要翻译：一种用于从先前计算出的电容解决方案进行寄生提取的方法和计算机程序产品包括以下步骤：（a）接收用作集成电路设计的设计数据库作为输入; （b）作为输入接收用于集成电路设计的第一组工作条件和第二组工作条件; （c）从设计数据库和第一组操作条件计算第一电阻解和单电容解; （d）执行所述第一电阻溶液和所述单电容溶液的寄生提取以产生第一组寄生值; （e）从所述设计数据库和所述第二组操作条件计算第二电阻解; （f）执行所述第二电阻溶液和所述单电容溶液的寄生提取以产生第二组寄生值; 和（g）产生第一组寄生值和第二组寄生值作为输出。

7. 发明授权

US06871333B2 Bent gate transistor modeling 失效
标题翻译：弯门晶体管建模
公开(公告)号：US06871333B2
公开(公告)日：2005-03-22
申请号：US10265803
申请日：2002-10-07
申请人： SangJune Park , Robert W. Davis
发明人： SangJune Park , Robert W. Davis
IPC分类号： G06F17/50 , G06F9/45
CPC分类号： G06F17/5036
摘要： A method of characterizing a total width and an overall effective length for a bent gate. The bent gate is divided into logical portions, and each of the logical portions is designated as one of a bent portion, a corner portion, and a straight portion. A corner portion gate width and a corner portion effective length are computed for each of the logical portions designated as a corner portion. Similarly, a bent portion gate width and a bent portion effective length are computed for each of the logical portions designated as a bent portion. Likewise, a straight portion gate width and a straight portion effective length are computed for each of the logical portions designated as a straight portion. The total width of the bent gate is computed from the corner portion gate width, the bent portion gate width, and the straight portion gate width. Similarly, the overall effective length of the bent gate is computed from the corner portion effective length, the bent portion effective length, and the straight portion effective length.
摘要翻译：表征弯曲门的总宽度和总有效长度的方法。弯曲门被分成逻辑部分，每个逻辑部分被指定为弯曲部分，拐角部分和直线部分之一。对于指定为角部的逻辑部分的每一个，计算角部门宽度和角部有效长度。类似地，为指定为弯曲部分的每个逻辑部分计算弯曲部分门宽度和弯曲部分有效长度。类似地，对于指定为直线部分的每个逻辑部分，计算直线部分栅极宽度和直线部分有效长度。弯曲门的总宽度由角部门宽度，弯曲部分栅极宽度和直线部分栅极宽度计算。类似地，从角部有效长度，弯曲部有效长度和直线部分有效长度计算弯曲门的整体有效长度。

8. 发明授权

US5783312A Expanded metal strip for reinforcing a resilient product 失效
标题翻译：用于增强弹性产品的膨胀金属条
公开(公告)号：US5783312A
公开(公告)日：1998-07-21
申请号：US772030
申请日：1996-12-19
申请人： Kerry L. Laughman , Terry R. Suitts , Daniel J. Davis , Robert W. Davis
发明人： Kerry L. Laughman , Terry R. Suitts , Daniel J. Davis , Robert W. Davis
IPC分类号： B60J10/00 , E06B7/22
CPC分类号： B60J10/18 , Y10T29/18 , Y10T428/12201 , Y10T428/12354 , Y10T428/12361 , Y10T428/12389 , Y10T428/24198 , Y10T428/24314 , Y10T428/24331 , Y10T428/24347
摘要： A continuous strip of sheet metal is progressively lanced and then expanded by coining rolls to form an expanded ladder-like reinforcing strip. The strip has laterally extending parallel spaced bars integrally connected on one side by a coined solid spline and on the other side by a coined spline lanced to form slits at longitudinally spaced intervals. The strip is roll-formed into a U-shaped channel which is fed into an extruder head for reinforcing an extruded resilient weatherstrip having a tubular portion projecting from the embedded continuous solid spline and a retaining wall portion reinforced with the embedded lanced spline.
摘要翻译：连续的金属板条逐渐整齐，然后通过压印辊膨胀以形成膨胀的梯状加强条。条具有横向延伸的平行隔开的条，其一侧通过模制的实心花键一体地连接，另一侧由打样的花键整齐地以纵向间隔的间隔形成狭缝。带材被卷成成U形通道，其被馈送到挤出机头部中，用于加强挤出的弹性密封条，其具有从嵌入的连续固体花键突出的管状部分和由嵌入的切割花键增强的保持壁部分。

9. 发明授权

US07734423B2 Method, system, and apparatus for virtual modeling of biological tissue with adaptive emergent functionality 有权
标题翻译：用于具有适应性紧急功能的生物组织的虚拟建模的方法，系统和装置
公开(公告)号：US07734423B2
公开(公告)日：2010-06-08
申请号：US11234413
申请日：2005-09-23
申请人： William L. Crowley, Jr. , Ullysses A. Eoff , Cap C. Petschulat , Mason E. Vail , Richard D. Newman , Timothy L. Andersen , Timothy Otter , Robert W. Davis
发明人： William L. Crowley, Jr. , Ullysses A. Eoff , Cap C. Petschulat , Mason E. Vail , Richard D. Newman , Timothy L. Andersen , Timothy Otter , Robert W. Davis
IPC分类号： G06F19/00 , G01N31/00 , G06G7/58
CPC分类号： G06F19/12 , G06F19/14 , G06F19/18 , G06F19/24
摘要： A method system, and apparatus for virtual modeling of biological tissue yields virtual multicellular individuals that exhibit adaptive emergent functionality in response to environmental stimuli. Virtual environmental parameters and cells with genomes are generated, and modified by genetic operations. Cells are developed into generations of multicellular individuals, which are evaluated and selected via evolutionary search according to fitness criteria, and individuals exhibiting adaptive emergent functionality, such as self-repair, are developed and identified.
摘要翻译：用于生物组织的虚拟建模的方法系统和装置产生响应于环境刺激展示适应性紧急功能的虚拟多细胞个体。生成虚拟环境参数和具有基因组的细胞，并通过遗传操作进行修改。细胞发育成多代多细胞个体，其通过根据适应度标准的进化搜索进行评估和选择，并且开发并鉴定出表现出适应性紧急功能的个体，如自我修复。

10. 发明授权

US06493851B1 Method and apparatus for indentifying causes of poor silicon-to-simulation correlation 有权
标题翻译：识别不良硅到模拟相关性的原因的方法和装置
公开(公告)号：US06493851B1
公开(公告)日：2002-12-10
申请号：US09848489
申请日：2001-05-03
申请人： Randall E. Bach , Robert W. Davis
发明人： Randall E. Bach , Robert W. Davis
IPC分类号： G06F1750
CPC分类号： G06F17/5036 , G06F17/5022
摘要： A method identifies the cause of poor correlation between an integrated circuit model and measured integrated circuit performance. The method includes determining the propagation delays through two separate integrated circuit components. The propagation delays are then compared to each other to identify the cause of the poor correlation.
摘要翻译：一种方法识别集成电路模型与测量的集成电路性能之间的相关性较差的原因。该方法包括通过两个单独的集成电路部件确定传播延迟。然后将传播延迟相互比较以识别不良相关的原因。

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