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    • 21. 发明授权
    • Lawful intercept of traffic connections
    • 合法拦截交通连接
    • US07460484B2
    • 2008-12-02
    • US10934509
    • 2004-09-07
    • Peter RobertsCarl Rajsic
    • Peter RobertsCarl Rajsic
    • H04J3/14
    • H04L63/00H04L63/30H04M3/2281H04M7/006
    • Apparatus and method are provided for dynamically establishing lawful interception taps within connection-oriented communication networks. Taps are established automatically upon establishment of a main connection by embedding collection identifier information within connection setup messages as a new form of information element. The collection identifier information includes information enabling a tap function within an interception node to establish a connection, such as an SPVC or an SVC, to a monitoring station. The collection identifier information may include any of a forward direction ATM address, a backward direction ATM address for use in bi-directional communications, a forward direction end point and a backward direction end point for use in establishing SPVC tap connections, and a connection identifier for use in establishing SVC tap connections. Tap connections can be established either during or after establishment of the main connection.
    • 提供了设备和方法,用于在面向连接的通信网络内动态建立合法拦截抽头。 通过在连接建立消息中嵌入收集标识符信息作为新形式的信息元素,在建立主连接后自动建立抽头。 集合标识符信息包括能够在监视站内建立诸如SPVC或SVC的连接的拦截节点内的抽头功能的信息。 收集标识符信息可以包括正向ATM地址,用于双向通信的反向ATM地址,用于建立SPVC抽头连接的前向终点和后向终点,以及连接标识符 用于建立SVC龙头连接。 可以在主连接建立期间或之后建立抽头连接。
    • 23. 发明申请
    • Photonic bandgap optical waveguidewith anti-resonant core boundary
    • 具有反谐振核心边界的光子带隙光波导
    • US20070009216A1
    • 2007-01-11
    • US10550095
    • 2004-03-22
    • Philip RussellPeter RobertsDavid Williams
    • Philip RussellPeter RobertsDavid Williams
    • G02B6/02
    • C03B37/0122B29D11/00721C03B37/01217C03B2201/82C03B2203/12C03B2203/14C03B2203/16C03B2203/22C03B2203/42G02B6/02347G02B6/02371G02B6/0238G02B6/02385Y02P40/57
    • Improved photonic band-gap optical fibre. The present invention relates in particular to improved photonic band-gap optical fibres that can confine light to a core region of the fibre by the action of both a photonic band-gap cladding and an antiresonant core boundary, at the interface between the core and cladding. According to embodiments of the present invention, a fibre has a core, comprising an elongate region of relatively low refractive index, a photonic bandgap structure arranged to provide a photonic bandgap over a range of wavelengths of light including an operating wavelength of light, the structure, in a transverse cross section of the waveguide, surrounding the core and comprising elongate relatively low refractive index regions interspersed with elongate relatively high refractive index regions and a relatively high refractive index boundary at the interface between the core defect and the photonic bandgap structure, the boundary having a thickness around the core such that the boundary is substantially anti-resonant at the operating wavelength of the fibre. In preferred embodiments, the core boundary is a relatively constant thickness region of glass around a hollow core.
    • 改进的光子带隙光纤。 本发明特别涉及改进的光子带隙光纤,其可以通过光纤带隙包层和反谐振核心边界在芯和包层之间的界面处将光限制在光纤的核心区域 。 根据本发明的实施例,光纤具有芯,其包括相对低折射率的细长区域,光子带隙结构被布置成在包括光的工作波长的光的波长范围内提供光子带隙,该结构 在波导的横截面中,围绕芯并且包括细长的相对较低的折射率区域,其散布有细长的相对高的折射率区域和在芯部缺陷和光子带隙结构之间的界面处的相对高的折射率边界, 边界具有围绕芯的厚度,使得边界在纤维的工作波长处基本上反共振。 在优选实施例中,芯边界是围绕中空芯的玻璃相对恒定的厚度区域。
    • 24. 发明申请
    • Lawful intercept of traffic connections
    • 合法拦截交通连接
    • US20060050644A1
    • 2006-03-09
    • US10934509
    • 2004-09-07
    • Peter RobertsCarl Rajsic
    • Peter RobertsCarl Rajsic
    • H04L12/26
    • H04L63/00H04L63/30H04M3/2281H04M7/006
    • Apparatus and method are provided for dynamically establishing lawful interception taps within connection-oriented communication networks. Taps are established automatically upon establishment of a main connection by embedding collection identifier information within connection setup messages as a new form of information element. The collection identifier information includes information enabling a tap function within an interception node to establish a connection, such as an SPVC or an SVC, to a monitoring station. The collection identifier information may include any of a forward direction ATM address, a backward direction ATM address for use in bi-directional communications, a forward direction end point and a backward direction end point for use in establishing SPVC tap connections, and a connection identifier for use in establishing SVC tap connections. Tap connections can be established either during or after establishment of the main connection.
    • 提供了设备和方法,用于在面向连接的通信网络内动态建立合法拦截抽头。 通过在连接建立消息中嵌入收集标识符信息作为新形式的信息元素,在建立主连接后自动建立抽头。 集合标识符信息包括能够在监视站内建立诸如SPVC或SVC的连接的拦截节点内的抽头功能的信息。 收集标识符信息可以包括正向ATM地址,用于双向通信的反向ATM地址,用于建立SPVC抽头连接的前向终点和后向终点,以及连接标识符 用于建立SVC龙头连接。 可以在主连接建立期间或之后建立抽头连接。
    • 25. 发明授权
    • Industrial processing and manufacturing systems
    • 工业加工制造系统
    • US4698766A
    • 1987-10-06
    • US735105
    • 1985-05-17
    • Brian EntwistlePeter RobertsJohn M. Rogerson
    • Brian EntwistlePeter RobertsJohn M. Rogerson
    • G05B19/418G05B19/00
    • G05B19/41835G05B19/41845G05B2219/32061G05B2219/32129G05B2219/33148Y02P90/12Y02P90/16Y02P90/18Y02P90/28
    • An automated industrial processing or manufacturing installation including a series of computer controlled facilities such as machine tools, workpiece and tool conveyors, and storage devices is controlled by a computer system wherein the control software is structured as a series of elemental function modules which intercommunicate by way of a high level communication interface. The functions are structured so as to fall into one of the categories job-route sequencer, activity managers, controllers and servers with a route-sequencing module controlling the sequence in which various activities are performed in relation to a processing or manufacturing job being carried out by the installation, each activity manager distributing activities to a group of controllers for which it is responsible, and the controllers being responsible for executing activities as and when they are received from the associated manager, the servers meanwhile providing general services for the other elements of the system.
    • 包括机床,工件和工具输送机以及存储设备等一系列计算机控制设备的自动化工业加工或制造设备由计算机系统控制,其中控制软件被构造为一系列基本功能模块, 的高级通信接口。 这些功能被构造成属于作业路线定序器,活动管理器,控制器和服务器的类别之一,其中路由排序模块控制执行与执行的处理或制造作业相关的各种活动的顺序 通过安装,每个活动经理将活动分发给负责的一组控制器,并且控制器负责在从相关管理器接收到的时候执行活动,服务器同时为其他元素提供一般服务 系统。
    • 26. 发明授权
    • Method for distributing a common time reference within a distributed architecture
    • 在分布式架构中分配公共时间参考的方法
    • US07903681B2
    • 2011-03-08
    • US12139026
    • 2008-06-13
    • Peter RobertsTruc Le
    • Peter RobertsTruc Le
    • H04L12/40
    • H04J3/0661H04J3/0673H04J9/00H04L7/0008
    • A method of distributing a common time reference within a distributed architecture includes one or more of the following: generating at least one electrical pulse at a central entity; distributing the at least one electrical pulse to a subassembly; receiving the at least one electrical pulse at the subassembly; recording a reception counter value corresponding to a value of a local frequency counter when the at least one electrical pulse is received at the subassembly; querying the central entity to obtain a generation time value corresponding to a time at which the at least one electrical pulse was generated; and determining a global time value using the generation time value, the reception counter value, and a current counter value of the local frequency counter.
    • 在分布式架构中分配公共时间参考的方法包括以下中的一个或多个:在中心实体处产生至少一个电脉冲; 将所述至少一个电脉冲分配到子组件; 在所述子组件处接收所述至少一个电脉冲; 当在所述子组件处接收到所述至少一个电脉冲时,记录与所述本地频率计数器的值对应的接收计数器值; 查询所述中央实体以获得与产生所述至少一个电脉冲的时间对应的生成时间值; 以及使用生成时间值,接收计数器值和本地频率计数器的当前计数器值来确定全局时间值。
    • 27. 发明申请
    • APPARATUS FOR CONVERTING ENERGY FROM WAVE OR CURRENT FLOW USING PIPES ACTING AS VENTURI PUMPS
    • 使用管道作为VENTURI泵将波形转换为能量或电流的装置
    • US20100207393A1
    • 2010-08-19
    • US12375405
    • 2007-06-20
    • Peter Roberts
    • Peter Roberts
    • F03B13/10
    • F03B17/06E02B2017/0091F03B13/10F03B13/22F03B13/264Y02E10/28Y02E10/38
    • Apparatus for generating electricity using tidal, wave or current flow in a body of water, comprising: an arrangement of first (10) and second (11) pipes, each first pipe (10) being provided with a series of holes (12a, 12b, 13a, 13b) spaced along its length, and the first pipes being arranged relative to the second pipes such that a venturi is defined between the walls of adjacent first and second pipes near the holes; a flow conduit having an inlet and an outlet; an impeller located in the flow conduit; and a generator connected to the impeller; wherein water from the body can enter the flow conduit via the inlet, and the first pipes are connected to the outlet of the flow conduit such that flow of water past the arrangement of first (10) and second (11) pipes causes the first pipes (10) to act as venturi pumps inducing flow from the inside of the first pipes through the holes (12, 13) so as to draw water through the flow conduit and drive the impeller.
    • 用于在水体中使用潮汐,波浪或电流流动发电的设备,包括:第一管(10)和第二管(11)的布置,每个第一管(10)设置有一系列孔(12a,12b) ,13a,13b),并且第一管相对于第二管布置,使得文丘里管被限定在靠近孔的相邻的第一和第二管的壁之间; 具有入口和出口的流动管道; 位于流动管道中的叶轮; 和连接到叶轮的发电机; 其中来自所述主体的水可以经由所述入口进入所述流动管道,并且所述第一管道连接到所述流动管道的出口,使得流过所述第一管道(10)和所述第二管道(11)的管道的水流使所述第一管道 (10)用作文丘里泵,其引导从第一管道的内部流过孔(12,13),以便通过流动管道抽取水并驱动叶轮。