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    Method for a telecommunication's network, central office, and network terminating unit
    83.
    发明授权
    Method for a telecommunication's network, central office, and network terminating unit 有权
    电信网络，中心局和网络终端单元的方法

    公开(公告)号：US08681962B2

    公开(公告)日：2014-03-25

    申请号：US13504818

    申请日：2010-10-26

    申请人： Jörg Hehmann ,  Thomas Pfeiffer

    发明人： Jörg Hehmann ,  Thomas Pfeiffer

    IPC分类号： H04M3/42 ,  H04M7/00 ,  H04M3/00 ,  H04M5/00

    CPC分类号： H04L12/2801 ,  H04L12/2861 ,  H04M3/42144

    摘要： The invention relates to a method for a telecommunication's network with a central office (CO), an access network (AN), a multiple of network terminating units (DPD) and customer premises equipment (CPE) connected thereto, to assign a customer premises equipment (CPE) to a service contract (SI) registered in the central office (CO), in which, when the network terminating units (DPD) are identifiable unambiguously and individually and when the customer premises equipment (CPE) is identifiable unambiguously, the service contract (SI) is assigned to a particular customer premises equipment (CPE) as a result of an action (OS) of a network terminating unit (DPD) being recognizable by the central office (CO) and being coordinated with signals sent from a customer premises equipment (CPE) connected to said network terminating unit (DPD), and in which such coordination is detected in the central office (CO) for assignment, to a central office, and to a network terminating unit.

    摘要翻译： 本发明涉及一种用于具有中心局（CO），接入网（AN），多个网络终端单元（DPD）和与其相连接的客户驻地设备（CPE））的电信网络的方法，以分配客户驻地设备 （CPE）到在中心局（CO）中注册的服务合同（SI），其中当网络终端单元（DPD）被明确地和单独地识别时，以及当客户端设备（CPE）被明确地识别时，服务 合同（SI）由于中央局（CO）可识别的网络终端单元（DPD）的动作（OS）而被分配给特定的客户驻地设备（CPE），并且与从客户发送的信号协调 连接到所述网络终端单元（DPD）的前提设备（CPE），并且其中在中心局（CO）中检测到这种协调用于分配到中心局和网络终端单元。

    Monitoring method for a passive optical network
    84.
    发明授权
    Monitoring method for a passive optical network 有权
    无源光网络监控方法

    公开(公告)号：US08625987B2

    公开(公告)日：2014-01-07

    申请号：US12382174

    申请日：2009-03-10

    申请人： Thomas Pfeiffer ,  Michael Straub ,  Harald Schmuck ,  Jörg Hehmann

    发明人： Thomas Pfeiffer ,  Michael Straub ,  Harald Schmuck ,  Jörg Hehmann

    IPC分类号： H04B10/08

    CPC分类号： H04J3/14 ,  H04B10/27 ,  H04B10/272 ,  H04B10/807 ,  H04J2203/0062 ,  H04L12/44 ,  H04Q11/0067 ,  H04Q2011/0079 ,  H04Q2011/0083

    摘要： The invention relates to a method for monitoring a passive optical network having a tree-like structure with a main line and a plurality of branches. The method includes transmitting a wake-up signal from an optical line termination (OLT) arranged in the main line to a plurality of monitoring units arranged in the branches. The method also includes detecting the wake-up signal and listening to information requests from the OLT in the monitoring units during a listening time interval after the detection of the wake-up signal. The method further includes transmitting an information request to be received in the listening time interval from the OLT to the monitoring units. The method additionally includes receiving the information request in the monitoring units during the listening time interval, one of the monitoring units which is addressed by the information request transmitting a response message back to the OLT.

    摘要翻译： 本发明涉及一种用于监视具有主线和多个分支的树状结构的无源光网络的方法。 该方法包括从布置在主线路上的光线路终端（OLT）向布置在分支中的多个监视单元发送唤醒信号。 该方法还包括在检测到唤醒信号之后的监听时间间隔期间检测唤醒信号并监听监视单元中的OLT的信息请求。 所述方法还包括在所述监听时间间隔内从OLT向所述监视单元发送要接收的信息请求。 该方法还包括在监听时间间隔期间在监视单元中接收信息请求，其中一个监视单元由信息请求发送响应消息回到OLT。

    Process for producing water-absorbing polymer particles
    85.
    发明授权
    Process for producing water-absorbing polymer particles 有权
    生产吸水性聚合物颗粒的方法

    公开(公告)号：US08420773B2

    公开(公告)日：2013-04-16

    申请号：US13463545

    申请日：2012-05-03

    申请人： Rüdiger Funk ,  Thomas Pfeiffer

    发明人： Rüdiger Funk ,  Thomas Pfeiffer

    IPC分类号： C08G64/00 ,  C08G63/02

    CPC分类号： A61L15/24 ,  A61L15/60 ,  C08F6/008 ,  C08F222/1006 ,  C08L33/08

    摘要： A process for producing water-absorbing polymer particles, comprising polymerization of a monomer solution or suspension, drying the resulting polymer gel, and grinding and classifying the dried polymer gel, wherein the grinding is performed by means of a multistage roll mill, the first milling gap has a width of 500 to 5000 μm, the product mass flow passing through the first milling gap is conducted through a magnetic separator to the second milling gap, and the second milling gap has a smaller gap width than the first milling gap.

    摘要翻译： 一种生产吸水性聚合物颗粒的方法，包括单体溶液或悬浮液的聚合，干燥所得的聚合物凝胶，以及研磨和分级干燥的聚合物凝胶，其中通过多级辊磨机进行研磨，第一次研磨 间隙宽度为500〜5000μm，通过第一铣削间隙的产品质量流通过磁选机进入第二铣削间隙，第二铣削间隙具有比第一铣削间隙小的间隙宽度。

    METHOD FOR A TELECOMMUNICATION'S NETWORK, CENTRAL OFFICE, AND NETWORK TERMINATING UNIT
    88.
    发明申请
    METHOD FOR A TELECOMMUNICATION'S NETWORK, CENTRAL OFFICE, AND NETWORK TERMINATING UNIT 有权
    电信网络方法，中心办公室和网络终端单元

    公开(公告)号：US20120219143A1

    公开(公告)日：2012-08-30

    申请号：US13504818

    申请日：2010-10-26

    申请人： Jörg Hehmann ,  Thomas Pfeiffer

    发明人： Jörg Hehmann ,  Thomas Pfeiffer

    IPC分类号： H04M3/50

    CPC分类号： H04L12/2801 ,  H04L12/2861 ,  H04M3/42144

    摘要： The invention relates to a method for a telecommunication's network with a central office (CO), an access network (AN), a multiple of network terminating units (DPD) and customer premises equipment (CPE) connected thereto, to assign a customer premises equipment (CPE) to a service contract (SI) registered in the central office (CO), in which, when the network terminating units (DPD) are identifiable unambiguously and individually and when the customer premises equipment (CPE) is identifiable unambiguously, the service contract (SI) is assigned, to a particular customer premises equipment (CPE) as a result of an action (OS) of a network terminating unit (DPD) being recognizable by the central office (CO) and being coordinated with signals sent from a customer premises equipment CPE) connected to said network terminating unit (DPD), and in which such coordination is detected in the central office (CO) for assignment, to a central office, and to a network terminating unit.

    摘要翻译： 本发明涉及一种用于具有中心局（CO），接入网（AN），多个网络终端单元（DPD）和与其相连接的客户驻地设备（CPE））的电信网络的方法，以分配客户驻地设备 （CPE）到在中心局（CO）中注册的服务合同（SI），其中当网络终端单元（DPD）被明确地和单独地识别时，以及当客户端设备（CPE）被明确地识别时，服务 合同（SI）由于中央局（CO）可识别的网络终端单元（DPD）的动作（OS）而被分配给特定的客户驻地设备（CPE），并且与从 客户驻地设备CPE）连接到所述网络终端单元（DPD），并且其中在中心局（CO）中检测到这种协调用于分配到中心局和网络终端单元。

    Water-soluble copolymers of monoethylenically unsaturated polyalkylene oxide monomers and dipolar monomers containing at least one nitrogen atom
    90.
    发明授权
    Water-soluble copolymers of monoethylenically unsaturated polyalkylene oxide monomers and dipolar monomers containing at least one nitrogen atom 有权
    单烯属不饱和聚环氧烷单体和含有至少一个氮原子的偶极单体的水溶性共聚物

    公开(公告)号：US07790667B2

    公开(公告)日：2010-09-07

    申请号：US10579795

    申请日：2004-11-16

    申请人： Dieter Boeckh ,  Thomas Pfeiffer ,  Stefan Becker ,  Marcus Guzmann ,  Pramod Kakumanu Reddy ,  John Davis Aiken, III

    发明人： Dieter Boeckh ,  Thomas Pfeiffer ,  Stefan Becker ,  Marcus Guzmann ,  Pramod Kakumanu Reddy ,  John Davis Aiken, III

    IPC分类号： C11D3/37 ,  C08F220/00

    CPC分类号： C11D3/3757 ,  C08F220/28 ,  C11D3/3723 ,  C11D3/3769

    摘要： Water-soluble copolymers which comprise, in copolymerized form, (a) 60 to 99% by weight of at least one monoethylenically unsaturated polyalkylene oxide monomer of the formula I H2C═CR1—X—YR2—OnR3  I  in which the variables have the following meanings: X is —CH2— or —C(O)—, if Y is —O—; is —C(O)—, if Y is —NH—; is —O— or —O—(CH2)4—, if Y is a chemical bond; Y is —O—, —NH— or a chemical bond; R1 is hydrogen or methyl; R2 is C2-C4-alkylene radicals, which may be identical or different and also linear or branched, but where at least 50% of the radicals R2 are ethylene; R3 is C1-C22-alkyl, phenyl, p-(C1-C12-alkyl)phenyl or hydrogen; n is an integer from 6 to 50, (b) 1 to 40% by weight of at least one nonquaternized dipolar monomer comprising at least one nitrogen atom, (c) 0 to 39% by weight of other nonionic monoethylenically unsaturated monomers and (d) 0 to 10% by weight of other anionic monoethylenically unsaturated monomers and have an average molecular weight Mw of from 2000 to 500 000 D, and the use of the copolymers as dispersants and sequestrants for pigmented materials, as additive for detergents, laundry pretreatment compositions, cleaners for hard surfaces, dentifrices and bodycare compositions, and as auxiliaries for textile processes, paper making and paper processing and deinking processes.

    摘要翻译： 以共聚形式包含（a）60-99重量％的至少一种式I的单烯键式不饱和聚环氧烷单体H 2 C = CR 1 -X-YR 2 -OnR 3 I的水溶性共聚物，其中变量具有以下 含义：X是-CH 2 - 或-C（O） - ，如果Y是-O-; 是-C（O） - ，如果Y是-NH-; 是-O-或-O-（CH 2）4 - ，如果Y是化学键; Y是-O - ， - NH-或化学键; R1是氢或甲基; R 2是C 2 -C 4亚烷基，其可以相同或不同，并且也是直链或支链的，但是其中至少50％的基团R 2是亚乙基; R 3是C 1 -C 22 - 烷基，苯基，对（C 1 -C 12 - 烷基）苯基或氢; n为6〜50的整数，（b）1〜40重量％的至少一种含有至少一个氮原子的非季铵化偶极单体，（c）0〜39重量％的其他非离子单烯属不饱和单体和（d ）0至10重量％的其它阴离子单烯属不饱和单体，并且其平均分子量Mw为2000至500000 D，并且使用共聚物作为着色材料的分散剂和螯合剂，作为洗涤剂的添加剂，洗衣预处理组合物 ，硬表面清洁剂，洁齿剂和身体护理组合物，以及纺织工艺，造纸和纸张处理和脱墨过程的辅助材料。