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73 条记录 (耗时 0.038 秒)

    Synchronization of time stamps of peer devices in a communication node
    1.
    发明申请
    Synchronization of time stamps of peer devices in a communication node 有权

    公开(公告)号：US20060222016A1

    公开(公告)日：2006-10-05

    申请号：US11092330

    申请日：2005-03-29

    申请人： Paul Noel ,  Jerry Stamatopoulos ,  David Welch

    发明人： Paul Noel ,  Jerry Stamatopoulos ,  David Welch

    IPC分类号： H04L12/28

    CPC分类号： H04J3/0664 ,  H04L69/28

    摘要： Networks and methods are disclosed for synchronizing time stamps of peer devices. In one embodiment, a first communication node comprised of peer devices is connected to a second communication node. The first and second communication nodes communicate according to a protocol that requires monotonically increasing time stamps. When in operation, a peer device transmits a message to the second communication node with a time stamp. If the peer device receives an error response from the second communication node indicating that the time stamp does not comprise an increasing time stamp, then the peer device increases the time stamp. The peer device then transmits the message to the second communication node with the increased time stamp. This process continues each time the peer device receives an error response from the second communication node until the time stamp is increased sufficiently to comprise a monotonically increasing time stamp.

    Floatation collar for protecting and positioning a sensor package
    3.
    发明授权
    Floatation collar for protecting and positioning a sensor package 有权
    用于保护和定位传感器封装的浮动环

    公开(公告)号：US08444345B2

    公开(公告)日：2013-05-21

    申请号：US12642391

    申请日：2009-12-18

    申请人： David Welch

    发明人： David Welch

    IPC分类号： B63B22/24 ,  F16L1/24

    CPC分类号： B63B22/18 ,  B63B22/00 ,  B63C11/48

    摘要： A floatation collar for a sensor package forming part of a detection array comprises two halves that when joined together act as a protective casing that secures and orients a sensor package in an optimal configuration within a water column. The collar comprises a shell tilled with syntactic foam. The cellar top portion includes a series of projections strategically placed to protecting the sensor package transducers against mechanical damage. The base bottom portion of the collar is conical with an integral thimble to allow the collar to ride down and then emerge under a passing trawl net or other fishing lines or cables by presenting a smooth aspect and a secure means of tethering said unit to a bottom anchor.

    摘要翻译： 用于形成检测阵列的一部分的传感器封装的漂浮环包括两半，当连接在一起作为保护壳体时，该保护壳固定和定向在水柱内的最佳构造中的传感器封装。 衣领包括用复合泡沫塑化的外壳。 地下室顶部包括一系列突出部分，其策略性地放置以保护传感器封装换能器免受机械损坏。 套环的底部底部是圆锥形的，具有整体的套管，以允许衣领骑行下来，然后通过提供平滑的方面和连接所述单元到底部的安全装置，在通过的拖网或其他钓鱼线或电缆下方出现 锚。

    Rules engine for mailpiece content modification
    7.
    发明申请
    Rules engine for mailpiece content modification 有权
    邮件内容修改规则引擎

    公开(公告)号：US20070176356A1

    公开(公告)日：2007-08-02

    申请号：US11344266

    申请日：2006-01-31

    申请人： David Welch ,  James Harman ,  Joseph Collins ,  Patrick Rolling ,  Elaheh Zamanian

    发明人： David Welch ,  James Harman ,  Joseph Collins ,  Patrick Rolling ,  Elaheh Zamanian

    IPC分类号： B65H29/00

    CPC分类号： G07B17/00467 ,  G06Q40/02 ,  G06Q40/08 ,  G07B2017/00048 ,  G07B2017/00419 ,  G07B2017/00491 ,  Y10S707/955

    摘要： A method for introducing instructions/commands within or acting on the content material of a mail run data file. The method comprises the steps producing an object-oriented data file of the mailpiece content material and displaying a visual image thereof to the user. The visual image displayed spatially corresponds to the object oriented data file. Through the use of a graphical user input device, such as a point-and-click input device, the user defines a region of the visual image. Further, the user creates or selects a rule or expression indicative of a desired instruction/command in connection with the defined region. The rule or expression is represented in computer program code and operates a signal processor to perform the selected instructions/commands.

    摘要翻译： 一种用于在邮件运行数据文件的内容材料内或在其中作用的指令/命令的方法。 该方法包括产生邮件内容材料的面向对象数据文件并将其可视图像显示给用户的步骤。 在空间上显示的视觉图像对应于面向对象的数据文件。 通过使用诸如点击式输入设备的图形用户输入设备，用户定义可视图像的区域。 此外，用户创建或选择指示与定义的区域相关联的期望指令/命令的规则或表达式。 规则或表达式以计算机程序代码表示，并操作信号处理器以执行所选择的指令/命令。