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    • 1. 发明授权
    • High misalignment wheel drive
    • 高对位轮驱动
    • US08960689B1
    • 2015-02-24
    • US14258502
    • 2014-04-22
    • Mark Williams Enterprises, Inc.
    • Mark Williams
    • F16D3/18B62D17/00
    • F16D3/185B60B27/0026B60B37/04B60G2200/46B60G2206/911B62D17/00F16D3/845F16D2300/06
    • A high misalignment wheel drive includes a spline drive with external crown spline for rotation around an axis of the axle shaft and a drive plate for rotation about a drive plate axis, the drive plate including an internal spline for engaging the external crown spline in a pivotable splined connection to allow the spline drive to rotationally drive the drive plate while the drive plate axis is non-aligned with respect to the axle axis by up to an angle α. First and second thrust faces are positioned with respect to the spline drive to rotate with the spline drive and define the angle α between which third and fourth thrust faces, positioned with respect to the drive plate to rotate with the drive plate and for engaging the first and second thrust faces respectively, can move.
    • 高偏差轮驱动器包括花键驱动器,其具有用于围绕车轴的轴线旋转的外冠花键和用于围绕驱动板轴线旋转的驱动板,驱动板包括内花键,用于将外花键花键接合在可枢转 花键连接,以允许花键驱动器旋转地驱动驱动板,同时驱动板轴线相对于车轴轴线不对准高达角度α。 第一和第二推力面相对于花键驱动器定位以与花键驱动器一起旋转,并且限定相对于驱动板定位的第三和第四推力面之间的角度α,以与驱动板一起旋转并用于接合第一 和第二推力面分别可以移动。
    • 7. 发明授权
    • Automated system and method for distinguishing audio signals received in response to placing and outbound call
    • 用于区分响应于放置和出站呼叫而接收到的音频信号的自动系统和方法
    • US08150023B2
    • 2012-04-03
    • US11246409
    • 2005-10-07
    • Mark WilliamsJeremy Starcher
    • Mark WilliamsJeremy Starcher
    • H04M3/00
    • H04M3/5158H04M3/42017H04M3/493H04M2201/10H04M2203/2027
    • A system directs action based on distinguishing audio content received in response to placing an outbound call. The system comprises an audio signal analysis system and an audio content analysis system. The audio signal analysis system directs a portion of an audio signal that comprises audio content to the audio content analysis system. The audio content analysis system: i) receives portions of the audio signal comprising audio content; and ii) directs handling of the outbound call in response to detecting a characteristic of the audio content. The audio content system: i) directs a first handling of the outbound call in response to identifying a first characteristic of the audio content; and ii) directs a second handling of the outbound call in response to identifying a second characteristic of the audio content. The first handling of the outbound call may be directed in response to identifying a characteristic of the audio content associated with recorded content and the second handling of the outbound call is directed in response to identifying a characteristic of the audio content associated with real time spoken audio.
    • 系统基于响应于发出出站呼叫而接收到的区分音频内容来引导动作。 该系统包括音频信号分析系统和音频内容分析系统。 音频信号分析系统将包括音频内容的音频信号的一部分引导到音频内容分析系统。 音频内容分析系统:i)接收包括音频内容的音频信号的部分; 以及ii)响应于检测到所述音频内容的特征而指示所述出站呼叫的处理。 所述音频内容系统:i)响应于识别所述音频内容的第一特征,引导所述出站呼叫的第一处理; 以及ii)响应于识别音频内容的第二特征,引导出站呼叫的第二处理。 可以响应于识别与记录的内容相关联的音频内容的特性来指示出站呼叫的第一次处理,并且响应于识别与实时语音相关联的音频内容的特性来引导出站呼叫的第二处理 。
    • 9. 发明授权
    • Design automation using spine routing
    • 使用脊柱路由设计自动化
    • US07802208B1
    • 2010-09-21
    • US11838704
    • 2007-08-14
    • Mark WallerTim ParkerMark WilliamsJeremy BirchGraham BalsdonFumiako Sato
    • Mark WallerTim ParkerMark WilliamsJeremy BirchGraham BalsdonFumiako Sato
    • G06F17/50
    • G06F17/5077
    • A method and technique of routing interconnects of an integrated circuit providing improved routing quality. In an embodiment of the invention, the technique provides linear spine interconnect routing. In memory array blocks, such as in DRAM and SRAM memory designs, connected pins are generally separated by large distances in a first direction and small distances in a second direction, or a spine or channel region. A route area is defined within the spine region. In one embodiment, obstacles in the route area are identified and corresponding forbidden areas are demarcated. The linear spine interconnect is routed in the first direction within the route area while avoiding the forbidden areas. Pins are connected to the spine interconnect by stitching interconnects. Stitching interconnects are generally routed in the second direction.
    • 提供提供改进的路由质量的集成电路的互连路由的方法和技术。 在本发明的一个实施例中,该技术提供线性脊柱互连路由。 在诸如DRAM和SRAM存储器设计的存储器阵列块中,连接的引脚通常在第一方向上分开大距离,在第二方向或脊柱或通道区域上分开小距离。 在脊椎区域内定义路线区域。 在一个实施例中,识别路线区域中的障碍物并且划定对应的禁止区域。 线性脊线互连在路线区域内沿第一方向路由,同时避免禁止区域。 引脚通过缝合互连连接到脊柱互连。 缝合互连通常沿第二方向布线。
    • 10. 发明申请
    • Logic Design Verification Techniques for Liveness Checking With Retiming
    • 逻辑设计验证技术,用于重新定义活动检查
    • US20100223584A1
    • 2010-09-02
    • US12394560
    • 2009-02-27
    • Jason R. BaumgartnerGabor BobokPaul Joseph RoesslerMark Williams
    • Jason R. BaumgartnerGabor BobokPaul Joseph RoesslerMark Williams
    • G06F17/50
    • G06F17/5031G06F17/504G06F2217/84
    • A technique for verification of a retimed logic design using liveness checking includes assigning a liveness gate to a liveness property for an original netlist and assigning a fairness gate to a fairness constraint for the original netlist. In this case, the fairness gate is associated with the liveness gate and is asserted for at least one time-step during any valid behavioral loop associated with the liveness gate. The original netlist is retimed, using a retiming engine, to provide a retimed netlist. The liveness and fairness gates of the retimed netlist are retimed such that a lag of the fairness gate is no greater than a lag of the liveness gate. Verification analysis is then performed on the retimed netlist. Finally, when the verification analysis yields a valid counter-example trace for the retimed netlist, a liveness violation for the original netlist is returned.
    • 用于使用活动检查验证重新定时逻辑设计的技术包括将活跃门分配给原始网表的活动属性,并将公平门分配给原始网表的公平约束。 在这种情况下,公平门与活跃门相关联,并且在与活跃门相关联的任何有效行为循环期间被断言至少一个时间步长。 使用重新定时引擎重新计算原始网表,以提供重新定时的网表。 重新定义的网表的活跃和公平的门被重新定位,使得公平门的滞后不大于活跃门的滞后。 然后在重新定时的网表上进行验证分析。 最后,当验证分析为重新定时的网表产生有效的对照示例时,返回原始网表的活动违反。