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    Apparatus for inter-domain communications including a virtual switch for routing data packets between virtual interfaces of the virtual switch
    3.
    发明授权
    Apparatus for inter-domain communications including a virtual switch for routing data packets between virtual interfaces of the virtual switch 有权
    用于域间通信的装置，包括用于在虚拟交换机的虚拟接口之间路由数据分组的虚拟交换机

    公开(公告)号：US07296092B2

    公开(公告)日：2007-11-13

    申请号：US10881858

    申请日：2004-06-30

    申请人： Tuyen Nguyen

    发明人： Tuyen Nguyen

    IPC分类号： G06F13/00

    CPC分类号： H04L45/00 ,  H04L12/467 ,  H04L45/586 ,  H04L49/70

    摘要： An apparatus for a multi-domain computer system includes multiple virtual system domains, each having an associated, independent routing instance. A virtual switch is created to forward packets between the domains. The virtual switch is configured to operate substantially as if it were a physical layer-2 switch. The virtual switch and the virtual domains are connected together by virtual interfaces, where the virtual switch, the virtual domains, and the virtual interfaces are all created in software. Further, protocols such as ARP, IP, and/or IPv6 operate over the virtual interfaces in substantially the same way that they would over Ethernet. Also, each domain has a software driver that behaves like an Ethernet driver, and has a 48-bit Ethernet-like address that is used for the physical address.

    摘要翻译： 一种用于多域计算机系统的装置包括多个虚拟系统域，每个具有相关联的独立路由实例。 创建虚拟交换机以在域之间转发数据包。 虚拟交换机被配置为基本上操作为物理层2交换机。 虚拟交换机和虚拟域通过虚拟接口连接在一起，虚拟交换机，虚拟域和虚拟接口都以软件创建。 此外，诸如ARP，IP和/或IPv6的协议以与以太网基本相同的方式在虚拟接口上操作。 此外，每个域都有一个软件驱动程序，其行为类似于以太网驱动程序，并且具有用于物理地址的48位类似以太网的地址。

    Method of using Patricia tree and longest prefix match for policy-based route look-up
    5.
    发明申请
    Method of using Patricia tree and longest prefix match for policy-based route look-up 审中-公开
    使用Patricia树和最长前缀匹配的方法用于基于策略的路由查找

    公开(公告)号：US20060045088A1

    公开(公告)日：2006-03-02

    申请号：US10926741

    申请日：2004-08-25

    申请人： Tuyen Nguyen

    发明人： Tuyen Nguyen

    IPC分类号： H04L12/56

    CPC分类号： H04L45/00 ,  H04L45/302 ,  H04L45/7457

    摘要： A method for using Patricia tree and longest prefix match for policy-based route look-up is described. Five route classes are determined based on a source address, a source address length, a destination address, a destination address length, and an ingress interface. Route classes are prioritized based on their content. A prefix for the first two route classes includes source and destination information. A prefix for the third and fourth route classes includes source information only. A prefix for the fifth route class includes destination information only. Four different route keys are constructed based on the route classes. The route keys are stored in a Patricia tree structure. For routing a data packet, a longest prefix match look-up is performed for a route key in descending priority order for the route classes.

    摘要翻译： 描述了使用Patricia树和最长前缀匹配用于基于策略的路由查找的方法。 根据源地址，源地址长度，目的地址，目的地址长度和入口接口确定五个路由类。 路线课程根据其内容进行优先排序。 前两个路由类的前缀包括源和目的信息。 第三和第四路由类的前缀仅包括源信息。 第五个路由类的前缀仅包含目的地信息。 基于路由类构建了四个不同的路由密钥。 路由密钥存储在Patricia树结构中。 为了路由数据包，对路由密钥按照优先级顺序降低对路由类执行最长的前缀匹配查找。

    Virtual broadcast network for inter-domain communications
    6.
    发明申请
    Virtual broadcast network for inter-domain communications 有权
    用于域间通信的虚拟广播网络

    公开(公告)号：US20060005185A1

    公开(公告)日：2006-01-05

    申请号：US10881858

    申请日：2004-06-30

    申请人： Tuyen Nguyen

    发明人： Tuyen Nguyen

    IPC分类号： G06F9/46

    CPC分类号： H04L45/00 ,  H04L12/467 ,  H04L45/586 ,  H04L49/70

    摘要： An apparatus for a multi-domain computer system includes multiple virtual system domains, each having an associated, independent routing instance. A virtual switch is created to forward packets between the domains. The virtual switch is configured to operate substantially as if it were a physical layer-2 switch. The virtual switch and the virtual domains are connected together by virtual interfaces, where the virtual switch, the virtual domains, and the virtual interfaces are all created in software. Further, protocols such as ARP, IP, and/or IPv6 operate over the virtual interfaces in substantially the same way that they would over Ethernet. Also, each domain has a software driver that behaves like an Ethernet driver, and has a 48-bit Ethernet-like address that is used for the physical address.

    摘要翻译： 一种用于多域计算机系统的装置包括多个虚拟系统域，每个具有相关联的独立路由实例。 创建虚拟交换机以在域之间转发数据包。 虚拟交换机被配置为基本上操作为物理层2交换机。 虚拟交换机和虚拟域通过虚拟接口连接在一起，虚拟交换机，虚拟域和虚拟接口都以软件创建。 此外，诸如ARP，IP和/或IPv6的协议以与以太网基本相同的方式在虚拟接口上操作。 此外，每个域都有一个软件驱动程序，其行为类似于以太网驱动程序，并且具有用于物理地址的48位类似以太网的地址。

    APPARATUS AND METHOD FOR ACTUATING A SYRINGE
    8.
    发明申请
    APPARATUS AND METHOD FOR ACTUATING A SYRINGE 审中-公开
    一种用于致动一种SYRINGE的装置和方法

    公开(公告)号：US20090004063A1

    公开(公告)日：2009-01-01

    申请号：US11771824

    申请日：2007-06-29

    申请人： Kenneth Higashihara ,  Jeffrey Yoder ,  Tuyen Nguyen ,  Scott Whiting ,  Michael Myslovaty

    发明人： Kenneth Higashihara ,  Jeffrey Yoder ,  Tuyen Nguyen ,  Scott Whiting ,  Michael Myslovaty

    IPC分类号： B01F7/00 ,  B65D83/00 ,  F16J1/00 ,  B01L3/00

    CPC分类号： G01N35/0099 ,  A61M5/008 ,  G01N35/1009 ,  G01N2035/0434

    摘要： A robotic workstation includes apparatus for actuating one or more syringes. Each syringe has a cylinder and a plunger movable in the cylinder. A programmable robot has at least one syringe actuating device. The actuating device has a holder for holding and releasing a syringe cylinder and an actuator movable relative to the holder. A coupling couples the actuator to the plunger of the syringe such that, when the cylinder is held by the holder, movement of the actuator relative to the holder causes the plunger to move in the cylinder. A method of dispensing a material into a container includes robotically moving at least one syringe to a position for dispensing into a container. The plunger is robotically moved in the cylinder to dispense material from the syringe into the container. The workstation suitably includes a mixing apparatus for mixing materials in an array of containers at the workstation.

    摘要翻译： 机器人工作站包括用于致动一个或多个注射器的装置。 每个注射器具有可在气缸中移动的气缸和柱塞。 可编程机器人具有至少一个注射器致动装置。 致动装置具有用于保持和释放注射器筒的保持器和可相对于保持器移动的致动器。 联接器将致动器连接到注射器的柱塞，使得当气缸由保持器保持时，致动器相对于保持器的运动导致柱塞在气缸中移动。 将材料分配到容器中的方法包括将至少一个注射器机械地移动到用于分配到容器中的位置。 柱塞在气缸中自动移动以将材料从注射器分配到容器中。 工作站适当地包括用于在工作站处将容器的阵列中的材料混合的混合装置。

    Colorant compatible synthetic thickener for paint
    10.
    发明申请
    Colorant compatible synthetic thickener for paint 有权
    着色剂兼容合成增稠剂

    公开(公告)号：US20050150418A1

    公开(公告)日：2005-07-14

    申请号：US11031187

    申请日：2005-01-07

    申请人： Kirill Bakeev ,  De-Kai Loo ,  Angie Ma ,  Tuyen Nguyen ,  Jeffrey Politis

    发明人： Kirill Bakeev ,  De-Kai Loo ,  Angie Ma ,  Tuyen Nguyen ,  Jeffrey Politis

    IPC分类号： C08G65/02 ,  C08G65/32 ,  C09D7/00 ,  C09K3/00

    CPC分类号： C08F12/14 ,  C08G65/02 ,  C08G65/32 ,  C09D7/43

    摘要： A synthetic polymer has a water-soluble or water-swellable polymer backbone and terminal groups and/or intermediate groups of blocks of hydrophobes of alkyl- or aryl compounds containing a polymerizable cyclic monomer or a polymerizable double bond (or alkene) group or derivatives thereof. The blocks of hydrophobes are composed of two or more units of the same or different hydrophobes. These synthetic polymers are used as rheology modifiers, especially in latex paints.

    摘要翻译： 合成聚合物具有水溶性或水溶胀性聚合物骨架，并且含有可聚合环状单体或可聚合双键（或烯烃）基团或其衍生物的烷基或芳基化合物的疏水物嵌段的端基和/或中间体组 。 疏水物块由两个或更多个相同或不同疏水物的单元组成。 这些合成聚合物用作流变改性剂，特别是在乳胶漆中。