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    Polymerisation of ethylenically unsaturated monomers
    4.
    发明申请
    Polymerisation of ethylenically unsaturated monomers 失效
    烯属不饱和单体的聚合

    公开(公告)号：US20070037938A1

    公开(公告)日：2007-02-15

    申请号：US10549856

    申请日：2004-03-24

    Applicant: Richard Harrison ,  Bruce Gilbert ,  Andrew Parsons ,  Derek Irvine

    Inventor： Richard Harrison ,  Bruce Gilbert ,  Andrew Parsons ,  Derek Irvine

    IPC: C08F2/00 ,  B01J31/00

    CPC classification number: C08F4/50

    Abstract: Ethylenically unsaturated, particularly acrylic, monomers are polymerised using a catalyst system including a manganese carbonyl initiator, an organic halogen reactive substrate and an allylic halide chain termination agent. Desirably the manganese carbonyl initiator is a dimanganese compound, particularly dimanganese decacarbonyl (Mn2(CO)10). The catalysis mechanism appears to involve initiator homolysis, abstraction of halogen from the reactive substrate forming an organic free radical which acts as a chain initiator for polymerisation and eventual reaction of the propagating chain radical with the chain terminating agent. The speed or extent of reaction may be modified by the inclusion of Lewis acids in the reaction mixture. The resulting polymers are telechelic and may have different end groups. The polymers can be reacted further to functionalise them and/or to form block copolymers.

    Abstract translation: 使用包括羰基羰基引发剂，有机卤素反应性底物和烯丙基卤化物链终止剂的催化剂体系来聚合乙烯基不饱和的，特别是丙烯酸的单体。 期望地，羰基羰基引发剂是二甘氨酸化合物，特别是二甘氨酸的十羧基（Mn 2 N（CO）10））。 催化机理似乎涉及引发剂均聚，从反应性底物中提取卤素，形成有机自由基，其起到用于聚合的链引发剂和增链链基团与链终止剂的最终反应。 可以通过在反应混合物中加入路易斯酸来改变反应的速度或程度。 所得聚合物是遥爪的并且可以具有不同的端基。 聚合物可进一步反应以使其功能化和/或形成嵌段共聚物。

    Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks
    5.
    发明授权
    Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks 失效
    PL，ATM，FR和IP / MPLS网络中的共享带宽预留

    公开(公告)号：US07164653B1

    公开(公告)日：2007-01-16

    申请号：US10165816

    申请日：2002-06-07

    Applicant: Teddy Bezoza ,  Bruce Gilbert Cortez ,  Sanja Durinovic-Johri ,  Karel Ehrlich ,  Pravin Kumar Johri

    Inventor： Teddy Bezoza ,  Bruce Gilbert Cortez ,  Sanja Durinovic-Johri ,  Karel Ehrlich ,  Pravin Kumar Johri

    IPC: G01R31/08

    CPC classification number: H04L12/5601 ,  H04J2203/006 ,  H04J2203/0069 ,  H04J2203/0073 ,  H04L45/50 ,  H04L2012/5632

    Abstract: A method and a system for allocating restoration capacity in a network link in a communications network provides that a common pool of communication capacity is provisioned in a network link, such that the common pool of communication capacity includes spare capacity for new service and restoration capacity. A pool of pre-allocated communication capacity for future growth of at least one connection in the network link is also provisioned. The pool of pre-allocated communication capacity for future growth is available for restoration capacity, but not for spare capacity for new service. The communications network can be, for example, a private line (PL) network, a SONET-based network, an Asynchronous Transfer Mode (ATM)-based network, an Internet Protocol/MultiProtocol Label Switching (IP/MPLS)-based network or a frame relay (FR)-based network.

    Abstract translation: 用于在通信网络中的网络链路中分配恢复能力的方法和系统提供在网络链路中提供公共通信容量池，使得公共通信容量池包括用于新服务和恢复能力的备用容量。 还提供了用于网络链路中的至少一个连接的将来增长的预分配通信能力的池。 未来增长的预分配通信能力池可用于恢复能力，但不能用于新服务的备用容量。 通信网络可以是例如专线（PL）网络，基于SONET的网络，基于异步传输模式（ATM）的网络，基于互联网协议/多协议标签交换（IP / MPLS）的网络或 基于帧中继（FR）的网络。

    Signature hash for checking versions of abstract data types
    7.
    发明授权
    Signature hash for checking versions of abstract data types 失效
    用于检查抽象数据类型的版本的签名散列

    公开(公告)号：US06973572B1

    公开(公告)日：2005-12-06

    申请号：US09514607

    申请日：2000-02-28

    Applicant: Steven K. Elliot ,  Saileshwar Krishnamurthy ,  Bruce Gilbert Lindsay ,  Rajendra Bhagwatisingh Panwar

    Inventor： Steven K. Elliot ,  Saileshwar Krishnamurthy ,  Bruce Gilbert Lindsay ,  Rajendra Bhagwatisingh Panwar

    IPC: G06F17/30 ,  G06F21/00 ,  H04I9/28

    CPC classification number: G06F17/30342 ,  G06F21/64 ,  Y10S707/99953 ,  Y10S707/99954

    Abstract: A method, apparatus, and article of manufacture for providing to a signature hash for checking versions of abstract data types. An identifier is constructed for the abstract data type that is substantially unique to the abstract data type, wherein the identifier comprises a concatenation of various attributes for the abstract data type. The constructed identifier is hashed to generate a signature hash value for the abstract data type, which is then stored both in the database and a class definition for the abstract data type. When the class definition is instantiated as a library function, it accesses the abstract data type from the database, and compares the signature hash value from the database and the signature hash value from the class definition in order to verify that the class definition is not outdated. The class definition is outdated when the abstract data type has been altered without the signature hash value being re-generated and re-stored in the database and the class definition.

    Abstract translation: 一种用于提供用于检查抽象数据类型的版本的签名散列的方法，装置和制品。 为抽象数据类型基本上唯一的抽象数据类型构造标识符，其中标识符包括抽象数据类型的各种属性的级联。 构造的标识符被散列以产生抽象数据类型的签名散列值，然后将其存储在数据库中并且抽象数据类型的类定义中。 当类定义被实例化为库函数时，它从数据库中访问抽象数据类型，并比较数据库中的签名散列值和类定义中的签名哈希值，以验证类定义是否过时 。 当抽象数据类型被更改，而不会将签名哈希值重新生成并重新存储在数据库和类定义中时，类定义已过时。

    Flexible SONET ring with integrated cross-connect system
    8.
    发明授权
    Flexible SONET ring with integrated cross-connect system 失效
    灵活的SONET环集成交叉连接系统

    公开(公告)号：US06707789B1

    公开(公告)日：2004-03-16

    申请号：US09432549

    申请日：1999-11-03

    Applicant: Ahmet Vecdet Arslan ,  Bruce Gilbert Cortez ,  Sid Chaudhuri

    Inventor： Ahmet Vecdet Arslan ,  Bruce Gilbert Cortez ,  Sid Chaudhuri

    IPC: H04L1226

    CPC classification number: H04L12/66

    Abstract: Flexibility is achieved in provisioning communication rings with an integrated DCS that allows any port that is connected to a line interface unit within the integrated DCS to be coupled within the integrated DCS—pursuant to software controlled provisioning—to any other port that is connected to a line interface unit within the integrated DCS. This is accomplished by merging the cross connect fabrics of the ADM portions of the integrated DCS with the cross connect fabric of the DCS portion of the integrated DCS, by incorporating at least some of the switching controls of the ADMs in the ADM portion of the integrated DCS in the controller of the DCS, and by insuring that the SONET K-bytes can be passed by the controller of the flexible integrated DCS from any line interface unit to any other line interface unit.

    Abstract translation: 通过集成的DCS为通信环提供灵活性，可以将连接到集成DCS中的线路接口单元的任何端口根据软件控制的配置耦合到集成DCS内，连接到任何其他端口 集成DCS内的线路接口单元。 这通过将集成DCS的ADM部分的交叉连接结构与集成DCS的DCS部分的交叉连接结构并入集成的ADM的ADM部分中的至少一些开关控制来实现 DCS，并且通过确保SONET K字节可以由柔性集成DCS的控制器从任何线路接口单元传递到任何其他线路接口单元。

    System and method for hash loops join of data using outer join and early-out join
    9.
    发明授权
    System and method for hash loops join of data using outer join and early-out join 失效
    散列循环的系统和方法使用外连接和提前连接来连接数据

    公开(公告)号：US06253197B1

    公开(公告)日：2001-06-26

    申请号：US09167395

    申请日：1998-10-06

    Applicant: Bruce Gilbert Lindsay ,  Eugene Jon Shekita

    Inventor： Bruce Gilbert Lindsay ,  Eugene Jon Shekita

    IPC: G06F1730

    CPC classification number: G06F17/30498 ,  Y10S707/99933 ,  Y10S707/99953

    Abstract: A system and method for joining a build table to a probe table in response to a query for data includes executing a hash loops join of the build table and the probe table. Matched rows are joined and output when the rows match each other by satisfying a join predicate. In an outer join, unmatched rows in the probe table are joined to a NULL build table field values and output, such that all rows of the probe table are output regardless of whether they have matched rows in the build table. In an early-out join, on the other hand, a “match once” table defines the probe table and in response to a query for unique probe table outputs, the joining of a probe table row, once joined and output a first time, to any other rows in the other table is prevented regardless of whether the row might match other rows. In both the hash loops early-out join and the hash loops outer join, when the build table is larger than main memory, the roles of the build and probe tables are reversed.

    Abstract translation: 响应于对数据的查询将构建表连接到探测表的系统和方法包括执行构建表和探测表的散列循环连接。 匹配的行被连接并通过满足连接谓词来匹配行时输出。 在外连接中，探测表中的不匹配的行将连接到NULL构建表字段值和输出，以便无论在构建表中是否具有匹配行，都会输出探测表的所有行。 另一方面，在早期连接中，“匹配一次”表定义探针表，并且响应于对唯一探针表输出的查询，加入探针表行，一旦连接并输出第一次， 不管该行是否与其他行匹配，都会阻止其他表中的任何其他行。 在哈希循环早期连接和散列循环外连接中，当构建表大于主内存时，构建和探测表的角色相反。

    Method for redirecting traffic on a communications network for conservation of network resources
    10.
    发明授权
    Method for redirecting traffic on a communications network for conservation of network resources 失效
    在通信网络上重定向通信以节省网络资源的方法

    公开(公告)号：US5995618A

    公开(公告)日：1999-11-30

    申请号：US679418

    申请日：1996-07-08

    Applicant: James Frederick Bradley ,  Bruce Gilbert Cortez ,  Cheryl F. Newman ,  John Paggi ,  David Schmuckler

    Inventor： James Frederick Bradley ,  Bruce Gilbert Cortez ,  Cheryl F. Newman ,  John Paggi ,  David Schmuckler

    IPC: H04L12/66 ,  H04M7/00 ,  H04M7/12 ,  H04Q3/66 ,  H04M3/00

    CPC classification number: H04Q3/665 ,  H04L12/66 ,  H04M7/122

    Abstract: A method of operating a switched communications network redirects certain types of messages away from the switch to free up switch resources for other messages, thereby decreasing the size of switch needed or delaying necessary switch size upgrading. Messages are redirected by intelligent concentrators that can connect certain types of messages to their destinations without routing them through the switch. For example, messages between an origination and a destination connected to the same concentrator need not be sent through the switch. Similarly, messages between originations and certain high-volume, long-duration destinations such as data service gateways can be connected directly without passing through the switch. The intelligent concentrators communicate with the switch on a control channel so that the switch remains aware of the status of each origination or destination (e.g., so that it knows not to attempt to route messages to an origination or destination that is in use).

    Abstract translation: 一种操作交换通信网络的方法将某些类型的消息转发离开交换机以释放用于其他消息的交换机资源，从而减少所需的交换机的大小或延迟所需的交换机大小升级。 消息由智能集中器重定向，可以将某些类型的消息连接到其目的地，而不通过交换机路由。 例如，连接到同一个集线器的始发站和目的地之间的消息不需要通过交换机发送。 类似地，可以在不经过交换机的情况下直接连接始发和某些大容量，长时间目的地（例如数据服务网关）之间的消息。 智能集线器与控制信道上的交换机进行通信，以便交换机保持了解每个发起或目的地的状态（例如，使得它知道不尝试将消息路由到正在使用的发起或目的地）。

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