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44 条记录 (耗时 0.033 秒)

    Input circuit for industrial control with low heat dissipation
    3.
    发明授权
    Input circuit for industrial control with low heat dissipation 有权
    低耗散工业控制输入电路

    公开(公告)号：US09065434B2

    公开(公告)日：2015-06-23

    申请号：US13474351

    申请日：2012-05-17

    申请人： John O'Connell ,  Dale Terdan

    发明人： John O'Connell ,  Dale Terdan

    IPC分类号： G02B27/00 ,  H03K5/08 ,  H03K5/1536

    CPC分类号： H03K5/08 ,  H03K5/1536

    摘要： An I/O circuit for use with an industrial controller provides an input circuit with low power dissipation through the use of a series connected substantially nonresistance impedance. An AC waveform input activates a light emitting diode (LED) bridge to provide an optical signal which illuminates a photosensitive solid-state switch thereby providing optical isolation between the industrial controller and the controlled process or machine. By using a series connected substantially nonresistance impedance, reduced current demand by the input circuit may be realized, which allows reduced power dissipation. As a result, the same circuit allows receiving input signals over a greater range, such as 120 volts AC and 240 volts AC, and allows significantly smaller components with closer spacing for a more compact design.

    摘要翻译： 与工业控制器一起使用的I / O电路通过使用串联连接的基本上非阻抗阻抗来提供具有低功耗的输入电路。 AC波形输入激活发光二极管（LED）桥，以提供照亮光敏固态开关的光信号，从而在工业控制器和被控制的工艺或机器之间提供光隔离。 通过使用串联连接的基本上非阻抗阻抗，可以实现输入电路的减小的电流需求，这允许降低的功率消耗。 因此，相同的电路允许在更大范围内接收输入信号，例如120伏交流电和240伏特交流电，并且为更紧凑的设计允许具有更小间隔的显着更小的组件。

    Method of providing services in a network, network element and computer program product
    4.
    发明授权
    Method of providing services in a network, network element and computer program product 有权
    在网络，网元和计算机程序产品中提供服务的方法

    公开(公告)号：US09043465B2

    公开(公告)日：2015-05-26

    申请号：US12373119

    申请日：2007-07-10

    申请人： John O'Connell

    发明人： John O'Connell

    IPC分类号： G06F15/173 ,  H04L29/08

    CPC分类号： H04L67/14 ,  H04L67/28 ,  H04L67/2838

    摘要： The invention focuses on providing services (3) originating from a plurality of services (3a, 3b) through one central network element (4), which may be integrated in a gateway. The network element performs a method comprising:—combining pluralities of independent service elements (3a, 3b) to form respective service compositions;—providing a plurality of service chaining applications, each of said service chaining applications being associated with one of said service compositions and defining a set of network and/or user events associated with actions for controlling the independent service elements (3a, 3b) of the corresponding service composition; wherein upon triggering of at least one service composition said method further comprises:—identifying and executing a corresponding service chaining application to manage instances of the independent service elements (3a, 3b) comprised in said service composition in accordance with current network and/or user events; and—managing said network resources and said network services in accordance with a totality of current instances of independent service elements (3a, 3b).

    摘要翻译： 本发明专注于通过可集成在网关中的一个中央网元（4）提供源于多个服务（3a，3b）的服务（3）。 网元执行一种方法，包括： - 组合多个独立服务元素（3a，3b）以形成相应的服务组合; - 提供多个服务链应用，每个所述服务链应用与所述服务组合之一相关联， 定义与用于控制相应服务组合的独立服务元素（3a，3b）的动作相关联的一组网络和/或用户事件; 其中，在触发至少一个服务组合时，所述方法还包括：识别并执行相应的服务链应用程序以根据当前网络和/或用户来管理包括在所述服务组合中的独立服务元素（3a，3b）的实例 事件; 以及根据当前独立服务元件（3a，3b）的总体来管理所述网络资源和所述网络服务。

    Enterprise mobile network for providing cellular wireless service using licensed radio frequency spectrum and internet protocol backhaul
    6.
    发明授权
    Enterprise mobile network for providing cellular wireless service using licensed radio frequency spectrum and internet protocol backhaul 有权
    企业移动网络，提供使用许可无线电频谱和互联网协议回程的蜂窝无线服务

    公开(公告)号：US08279800B2

    公开(公告)日：2012-10-02

    申请号：US12367451

    申请日：2009-02-06

    申请人： Robert D. Schmidt ,  Rahul Jain ,  Mark F. Schutzer ,  Lance K. Uyehara ,  Gilad Peleg ,  John O'Connell ,  Ilan Vardi

    发明人： Robert D. Schmidt ,  Rahul Jain ,  Mark F. Schutzer ,  Lance K. Uyehara ,  Gilad Peleg ,  John O'Connell ,  Ilan Vardi

    IPC分类号： H04W4/00

    CPC分类号： H04W88/085

    摘要： One embodiment is directed to an enterprise mobile network for providing wireless service within a coverage area associated with an enterprise using licensed radio frequency spectrum. The enterprise mobile network includes a base station subsystem deployed on a premises of the enterprise to provide wireless capacity within the coverage area using the licensed radio frequency spectrum. The enterprise mobile network further includes a mobile switching subsystem deployed in an office of a service provider that operates a public land mobile network. The mobile switching subsystem is communicatively coupled to the public land mobile network. The base station subsystem is communicatively coupled to the mobile switching subsystem using an Internet Protocol (IP) network. The mobile switching subsystem is configured to function as a mobile switching center (MSC) and visitor location register (VLR) for roaming subscribers and local subscribers of the enterprise. The mobile switching subsystem is configured to function as a home location register (HLR) and gateway mobile switching center (GMSC) for local subscribers of the enterprise.

    摘要翻译： 一个实施例涉及企业移动网络，用于在与使用许可的射频频谱的企业相关联的覆盖区域内提供无线服务。 企业移动网络包括部署在企业场所的基站子系统，以使用许可无线电频谱在覆盖区域内提供无线容量。 企业移动网络还包括部署在操作公共陆地移动网络的服务提供商的办公室中的移动交换子系统。 移动交换子系统通信地耦合到公共陆地移动网络。 基站子系统使用因特网协议（IP）网络与移动交换子系统通信地耦合。 移动交换子系统被配置为用作漫游用户和企业本地用户的移动交换中心（MSC）和访问者位置寄存器（VLR）。 移动交换子系统被配置为用作企业本地用户的归属位置寄存器（HLR）和网关移动交换中心（GMSC）。

    Antenna system including simultaneous phase aiding and phase canceling elements
    7.
    发明申请
    Antenna system including simultaneous phase aiding and phase canceling elements 有权
    天线系统包括同步相位辅助和相位消除元件

    公开(公告)号：US20050162276A1

    公开(公告)日：2005-07-28

    申请号：US10854878

    申请日：2004-05-27

    申请人： Brent Balch ,  John O'Connell ,  William Hurd ,  Tom Spalding

    发明人： Brent Balch ,  John O'Connell ,  William Hurd ,  Tom Spalding

    IPC分类号： G06K7/08 ,  G08B13/24 ,  H01Q1/22 ,  H01Q3/26 ,  H01Q3/30 ,  H01Q7/00 ,  H01Q7/04 ,  H01Q7/06 ,  H01Q21/29 ,  G08B13/14

    CPC分类号： H01Q1/2216 ,  G06K7/10316 ,  G06K7/10336 ,  G08B13/2474 ,  H01Q1/22 ,  H01Q3/26 ,  H01Q3/30 ,  H01Q7/00 ,  H01Q7/04 ,  H01Q7/06 ,  H01Q21/29

    摘要： A system for minimizing the effect of null zones in an interrogation zone of a marker detection system. The system includes a reference antenna system configured to produce a first reference electromagnetic field during a first time period. The antenna system also includes a phase canceling antenna system configured to produce a second electromagnetic field substantially in phase with the reference electromagnetic field during the first time period and a third electromagnetic field substantially out of phase with the reference electromagnetic field during the first time period. The phasing of the first field or the second and third fields may be continuously switched while the phase of the other is held constant. A method of spatially shifting null zones in an interrogation zone of a marker detection system is also provided.

    摘要翻译： 用于最小化标记检测系统的询问区中的空区域的影响的系统。 该系统包括被配置为在第一时间段期间产生第一参考电磁场的参考天线系统。 天线系统还包括一个相位消除天线系统，该相位消除天线系统被配置为在第一时间周期期间产生与参考电磁场基本同相的第二电磁场，以及在第一时间周期内基本上与参考电磁场不同相的第三电磁场。 第一场或第二和第三场的定相可以在另一个场的相位保持不变的同时连续切换。 还提供了一种在标记检测系统的询问区中空间移位空区域的方法。

    Integrated circuit design and testing
    8.
    发明申请
    Integrated circuit design and testing 有权
    集成电路设计和测试

    公开(公告)号：US20050005253A1

    公开(公告)日：2005-01-06

    申请号：US10819354

    申请日：2004-04-07

    申请人： Keith Strickland ,  Stephen Chadfield ,  John O'Connell

    发明人： Keith Strickland ,  Stephen Chadfield ,  John O'Connell

    IPC分类号： G06F9/45 ,  G06F17/50

    CPC分类号： G06F17/5045

    摘要： A method of testing an integrated circuit design to determine whether or not the design satisfies an electrostatic discharge protection specification, said circuit design incorporating electrostatic discharge protection routes between top-level nodes of the design. The method comprises defining an electrostatic discharge protection score for each of said electrostatic discharge protection routes, for each top-level node pair, calculating an electrostatic discharge score for every route through the active circuit between the top-level nodes, and identifying active circuit routes between top-level node pairs for which the electrostatic discharge score is less than the electrostatic discharge protection score for the corresponding electrostatic discharge protection route, or lies within a predefined amount of that score.

    摘要翻译： 一种测试集成电路设计以确定设计是否满足静电放电保护规范的方法，所述电路设计在设计的顶级节点之间并入静电放电保护路线。 该方法包括为每个顶级节点对为每个所述静电放电保护路径定义静电放电保护得分，计算通过顶级节点之间的有源电路的每条路线的静电放电分数，以及识别有源电路路径 在静电放电得分小于相应的静电放电保护路线的静电放电保护得分的顶级节点对之间，或者处于该分数的预定量内。

    Method and apparatus for manufacturing individual wipers having finished edges
    9.
    发明授权
    Method and apparatus for manufacturing individual wipers having finished edges 失效
    制造具有成品边缘的单个刮水器的方法和装置

    公开(公告)号：US06308538B1

    公开(公告)日：2001-10-30

    申请号：US09359106

    申请日：1999-07-22

    申请人： William T. Wood ,  Bradley L. Forbes ,  Peter S. Simmons, Jr. ,  Christopher J. Fountain ,  John O'Connell ,  Richard H. Romer

    发明人： William T. Wood ,  Bradley L. Forbes ,  Peter S. Simmons, Jr. ,  Christopher J. Fountain ,  John O'Connell ,  Richard H. Romer

    IPC分类号： D04B728

    CPC分类号： D04B15/362 ,  D04B1/22

    摘要： A knitted web and a method for making the same includes a plurality of wipers, each having a wiper body with a length defined between finished leading and trailing edges and a width defined between opposed, selvaged side edges. The wipers are knitted with continuous yarns, including a primary yarn and a reinforcing yarn, and a separable portion is knitted between individual wipers using a dissociable yarn. Loose primary and reinforcing yarns extending between wipers are cut and the dissociable yarn is removed from between the wipers to separate the web into individual wipers with edges that require no edge treatment to prevent raveling.

    摘要翻译： 针织网及其制造方法包括多个擦拭器，每个擦拭器具有在完成的前缘和后缘之间限定的长度的擦拭器主体和限定在相对的边缘边缘之间的宽度。 擦拭器用连续纱线编织，包括一次纱线和加强纱线，并且使用可分离纱线在各个刮水器之间编织可分离部分。 切割在擦拭器之间延伸的松散的主要和加强纱线，并且从擦拭器之间移除可解离的纱线，以将纸幅分离成具有不需要边缘处理的边缘的单独的擦拭器以防止撕裂。