公开(公告)号：US20080212574A1

公开(公告)日：2008-09-04

申请号：US11913778

申请日：2005-05-11

申请人： Tore Andre ,  Anders Lindblad ,  Kenneth Johansson

发明人： Tore Andre ,  Anders Lindblad ,  Kenneth Johansson

IPC分类号： H04L12/66

CPC分类号： H03L7/091 ,  H03L7/0993 ,  H03L7/181 ,  H04J3/0632 ,  H04J3/0664 ,  H04J3/0697 ,  H04Q2213/13039 ,  H04Q2213/13199 ,  H04Q2213/13214 ,  H04Q2213/13292 ,  H04Q2213/13297 ,  H04Q2213/13298 ,  H04Q2213/1336 ,  H04Q2213/13389

摘要： A forwarding unit such as a DSLAM (8) receives (21) Ethernet packets and forwards information therein on digital subscriber lines (27). For forwarding voice information of received Ethernet packets a reference clock signal is generated by a clock device (28) and provided to modems (23) for the digital subscriber lines. The clock device includes an extraction unit (29) for selecting at least one stream of received Ethernet packets, and a clock signal generating unit, configured as an adaptive clock unit (31), for generating a reference clock signal according to arrival times of packet in selected packet stream or streams. The reference clock signal can be provided to time reference units (25) in the modems. The extraction unit can analyze received Ethernet packets to find streams of packets from one destination to one user, the packets of each of the streams carrying real time information belonging to a real time service and then select one or more streams to be used by the adaptive clock unit.

摘要翻译： 诸如DSLAM（8）的转发单元在数字用户线路（27）上接收（21）以太网分组并转发其中的信息。 为了转发接收到的以太网分组的语音信息，由时钟设备（28）产生参考时钟信号，并提供给用于数字用户线路的调制解调器（23）。 时钟装置包括用于选择接收到的以太网分组的至少一个流的提取单元（29）和配置为自适应时钟单元（31）的时钟信号生成单元，用于根据分组的到达时间生成参考时钟信号 在选定的分组流或流中。 参考时钟信号可以提供给调制解调器中的时间基准单元（25）。 提取单元可以分析接收到的以太网分组，以从一个目的地到一个用户查找分组的流，每个流的分组承载属于实时业务的实时信息，然后选择一个或多个要由自适应 时钟单元

公开(公告)号：US08724659B2

公开(公告)日：2014-05-13

申请号：US11913778

申请日：2005-05-11

申请人： Tore Andre ,  Anders Lindblad ,  Kenneth Johansson

发明人： Tore Andre ,  Anders Lindblad ,  Kenneth Johansson

IPC分类号： H04J3/06 ,  H04L7/04

CPC分类号： H03L7/091 ,  H03L7/0993 ,  H03L7/181 ,  H04J3/0632 ,  H04J3/0664 ,  H04J3/0697 ,  H04Q2213/13039 ,  H04Q2213/13199 ,  H04Q2213/13214 ,  H04Q2213/13292 ,  H04Q2213/13297 ,  H04Q2213/13298 ,  H04Q2213/1336 ,  H04Q2213/13389

摘要： A packet forwarding unit such as a Digital Subscriber Line Access Multiplexer (DSLAM) receives Ethernet packets carrying real-time information and forwards the information therein on output lines such as Asymmetric Digital Subscriber Lines (ADSLs). The DSLAM includes a clock device having an extraction unit and an adaptive clock. The extraction unit analyzes received packets to select streams of received packets from one destination to one user, and the adaptive clock generates a reference clock signal according to the arrival times of packets in the selected streams. The clock signal is sent to time reference units in DSL modems for the output lines.

摘要翻译： 诸如数字用户线路接入复用器（DSLAM）的分组转发单元接收携带实时信息的以太网分组，并在诸如非对称数字用户线路（ADSL）的输出线路上转发该信息。 DSLAM包括具有提取单元和自适应时钟的时钟设备。 提取单元分析接收到的分组以选择从一个目的地到一个用户的接收分组的流，并且自适应时钟根据所选择的分组中的分组的到达时间生成参考时钟信号。 时钟信号被发送到用于输出线路的DSL调制解调器中的时间参考单元。

公开(公告)号：US20080269424A1

公开(公告)日：2008-10-30

申请号：US11667850

申请日：2004-11-16

申请人： Jonas Jungqvist ,  Bernt-Ake Sultan ,  Kenneth Johansson

发明人： Jonas Jungqvist ,  Bernt-Ake Sultan ,  Kenneth Johansson

IPC分类号： C08F8/36

CPC分类号： H01B3/441 ,  C08L23/0892 ,  C08L2312/08

摘要： A crosslinkable silane containing polyethylene composition, an insulated electric cable, and a process for the preparation of the composition are described. The crosslinkable silane containing polyethylene composition has a silane content of about 0.1 to 10% by weight, and at least one silanol condensation catalyst, and is characterised in that the composition has a branching parameter (g′) value of at least 0.65. The insulation of the electrical cable comprise the composition as a polymer. The process is characterised in that it is a high pressure polymerisation process at a peak temperature of at most 260° C.

摘要翻译： 描述了一种可交联的含硅烷的聚乙烯组合物，绝缘电缆和用于制备组合物的方法。 含可交联硅烷的聚乙烯组合物的硅烷含量为约0.1〜10重量％，至少有一个硅烷醇缩合催化剂，其特征在于该组合物的支化参数（g'）为至少0.65。 电缆的绝缘体包含作为聚合物的组合物。 该方法的特征在于它是在至多260℃的峰值温度下的高压聚合方法。

公开(公告)号：US20070161758A1

公开(公告)日：2007-07-12

申请号：US10570057

申请日：2004-08-28

申请人： Bernt-Ake Sultan ,  Jeroen Oderkerk ,  Kenneth Johansson ,  Jonas Jungkvist

发明人： Bernt-Ake Sultan ,  Jeroen Oderkerk ,  Kenneth Johansson ,  Jonas Jungkvist

IPC分类号： C08C19/00

CPC分类号： H01B3/46 ,  C08L23/06 ,  C08L23/0892 ,  C08L2203/202 ,  C08L2312/08 ,  H01B3/441 ,  C08L2666/06

摘要： The present invention relates to a crosslinkable high pressure polyethylene composition containing ethylene silane copolymer resin having a content of silane of about 0.1 to 10 weight % and at least one silanol condensation catalyst. The invention further relates to a process for the preparation thereof, to a pipe made of said composition and to the use of the composition as an insulation for a cable.

摘要翻译： 本发明涉及可交联的高压聚乙烯组合物，其含有硅烷含量为约0.1至10重量％的乙烯硅烷共聚物树脂和至少一种硅烷醇缩合催化剂。 本发明还涉及一种制备该方法，一种由所述组合物制成的管以及该组合物作为电缆绝缘体的用途。

公开(公告)号：US5286981A

公开(公告)日：1994-02-15

申请号：US903947

申请日：1992-06-26

申请人： Klas Lilja ,  Kenneth Johansson ,  Thomas Stockmeier

发明人： Klas Lilja ,  Kenneth Johansson ,  Thomas Stockmeier

IPC分类号： H01L29/744 ,  E05B65/20 ,  H01L21/332 ,  H01L29/74 ,  H01L29/745 ,  H01L27/02 ,  H01L29/10

CPC分类号： H01L29/7455

摘要： A turn-off power semiconductor component subdivided into unit cells (EZ), including between an anode (A) and a cathode (K) in a semiconductor substrate (1) five layers in p-n-p-n-p sequence, namely an anode layer (10) an n-type base layer (9), a p-type base layer (8), a turn-off region (6), a cathode region (7) adjoining the turn-off region, and a p-doped short-circuit region (5). On the cathode side in every unit cell (EZ), a first MOSFET (M1) which can be driven via a first insulated gate electrode (G1) is provided for the purpose of switching between the five-layer structure and a conventional thyristor four-layer structure. A second MOSFET (M2) having a second gate electrode (G2) prevents a breakdown between the p-type short-circuit region (5) and the turn-off region (6) during turn-off. p-Type short-circuit region (5), turn-off region (6) and cathode region (7) are introduced in a self-aligning manner into the semiconductor substrate (1) through the windows (F1, F2) between the gate electrodes (G 1 and G2, respectively). Current filamentation during turn-off is effectively avoided by the switchable five-layer structure. The self-aligning production makes possible a component having precise patterning.

摘要翻译： 提出了一种关闭功率半导体元件，其被细分为单元电池（EZ），并且在半导体衬底（1）中的阳极（A）和阴极（K）之间包括pnpnp序列中的五层，即 阳极层（10），n型基极层（9），p型基极层（8），截止区域（6），与截止区域相邻的阴极区域（7） p型p型短路区域（5）。 在每个单元电池（EZ）中，在阴极侧提供可通过第一绝缘栅电极（G1）触发的第一MOSFET（M1），用于在五层结构和常规晶闸管四 层结构。 具有第二栅电极（G2）的第二MOSFET（M2）防止在关断期间p型短路区域（5）和关断区域（6）之间的击穿。 p型短路区域（5），截止区域（6）和阴极区域（7）以自对准的方式通过窗口（F1，F2）引入到半导体衬底（1） 栅电极（G1和G2分别）。 可切换的五层结构有效地防止了关断时的电流丝线化。 自动对准生产使精确图案化的部件成为可能。

公开(公告)号：US20060024126A1

公开(公告)日：2006-02-02

申请号：US11194312

申请日：2005-08-01

申请人： Kenneth Johansson ,  John Brady

发明人： Kenneth Johansson ,  John Brady

IPC分类号： B42F13/00

CPC分类号： B42F13/408

摘要： Described is an improvement to a loose-leaf binder, also known as a loose-leaf notebook, to facilitate moving the covers and pages from an open position to a closed position without the intervention of special closing techniques. With the system created with this invention, the binder covers are simply closed.

摘要翻译： 描述了对活页式粘合剂（也称为活页笔记本）的改进，以便于将盖和页从打开位置移动到关闭位置，而无需特别关闭技术的介入。 利用用本发明创建的系统，装订机盖简单地关闭。

公开(公告)号：US06236218B1

公开(公告)日：2001-05-22

申请号：US09142693

申请日：1998-09-14

申请人： Kenneth Johansson ,  Christer Törnkvist

发明人： Kenneth Johansson ,  Christer Törnkvist

IPC分类号： G01R3108

CPC分类号： G01R31/1209 ,  G01R29/24

摘要： A method for space-charge measurement in a coaxial cable comprising an inner conductor (2), a cable screen (3) and an electric insulation (4) between the inner conductor and the cable screen, wherein the cable screen is removed on both sides of a measurement region, an electric voltage pulse is generated by an electric pulse generator (10) and is applied over part of the insulation (4) of the cable within the measurement range, an acoustic signal, in the presence of space charges in the cable insulation, is generated by the voltage pulse in cooperation with the space charges and a possible acoustic signal is recorded by a sound-recording device (8). A grounded annular outer electrode (7) is applied around the measurement region, the sound-recording device is arranged in direct contact with the annular outer electrode, the voltage pulse is applied to the cable screen on both sides of the measurement region and is connected, via the impedance of the cable, to the inner conductor of the cable.

摘要翻译： 一种同轴电缆中的空间电荷测量方法，包括在内导体和电缆屏蔽之间的内导体（2），电缆屏蔽层（3）和电绝缘层（4），其中电缆屏蔽层在两侧被移除 的测量区域，电压脉冲由电脉冲发生器（10）产生，并且在测量范围内的电缆绝缘层（4）的一部分上施加，声信号在存在空间电荷的情况下 电缆绝缘是通过与空间电荷协调的电压脉冲产生的，并且声音记录装置（8）记录可能的声信号。 接地环形外电极（7）施加在测量区域周围，声音记录装置与环形外电极直接接触，电压脉冲施加到测量区域两侧的电缆屏蔽层，并连接 ，通过电缆的阻抗，到电缆的内导体。

公开(公告)号：US07834115B2

公开(公告)日：2010-11-16

申请号：US11940764

申请日：2007-11-15

申请人： Kenneth Johansson ,  Roger Carlsson

发明人： Kenneth Johansson ,  Roger Carlsson

IPC分类号： C08F2/01

CPC分类号： C08F210/02 ,  C08F230/08 ,  H01B3/441 ,  C08F2/001 ,  C08F2500/12

摘要： The present invention relates to an improved method for preparing an ethylene-silane copolymer comprising hydrolysable silane groups by radical-initiated polymerisation of ethylene and an olefinically unsaturated silane compound, such as vinyl trimethoxysilane (VTMS). Said method is performed in a multi-zone reactor comprising two or more reaction zones, wherein advantageously essentially all of the silane compound is introduced into the first reaction zone to provide a higher conversion of silane monomer into polymer.

摘要翻译： 本发明涉及通过自由基引发的乙烯聚合和烯属不饱和硅烷化合物如乙烯基三甲氧基硅烷（VTMS）制备包含可水解硅烷基团的乙烯 - 硅烷共聚物的改进方法。 所述方法在包含两个或更多个反应区的多区反应器中进行，其中有利地基本上所有的硅烷化合物都被引入到第一反应区中以提供更高的硅烷单体转化为聚合物。

公开(公告)号：US20070114978A1

公开(公告)日：2007-05-24

申请号：US10573383

申请日：2004-09-13

申请人： Sture Lindahl ,  Kenneth Johansson ,  Udo Fromm ,  Stefan Johansson

发明人： Sture Lindahl ,  Kenneth Johansson ,  Udo Fromm ,  Stefan Johansson

IPC分类号： G05F1/70

CPC分类号： H02J3/18 ,  H02J3/22 ,  Y02E40/30

摘要： A high voltage AC transmission cable system for transmitting power between two points, each connected to one or more power networks, and a method to operate the system. At least one transformer is arranged at each end of the AC transmission cable, wherein at least one of the transformers is arranged to operate the transformer at a voltage whereby losses due to reactive power transport and dielectric losses are minimized. The AC cable is run at a variable voltage regulated such that the voltage is a function of the load for the transmission cable. This operating voltage is not necessarily the same as the nominal voltages in the connection points. A control and communication system and a graphical user interface for carrying out the method are also provided.

摘要翻译： 用于在两个点之间传输功率的高压交流传输电缆系统，每个连接到一个或多个电力网络，以及操作该系统的方法。 至少一个变压器布置在交流传输电缆的每个端部处，其中至少一个变压器布置成以一定的电压来操作变压器，由此使由无功功率传输和介电损耗引起的损耗最小化。 AC电缆以可变电压调节运行，使得电压是传输电缆负载的函数。 该工作电压不一定与连接点中的标称电压相同。 还提供了用于执行该方法的控制和通信系统和图形用户界面。

公开(公告)号：US20100041840A1

公开(公告)日：2010-02-18

申请号：US12448750

申请日：2007-11-06

申请人： Kenneth Johansson ,  Peter Rydin ,  Annika Smedberg

发明人： Kenneth Johansson ,  Peter Rydin ,  Annika Smedberg

IPC分类号： C08F210/02 ,  C08F2/01

CPC分类号： C08F210/02 ,  C08F283/12 ,  C08F291/00 ,  C08F297/08 ,  C08F2/001 ,  C08F236/20 ,  C08F216/12

摘要： The present invention relates to a method for preparing an unsaturated ethylene-diene copolymer by high pressure radical-initiated polymerisation, said method providing an improved conversion of added diene into pendant vinyl groups.

摘要翻译： 本发明涉及一种通过高压自由基引发聚合制备不饱和乙烯 - 二烯共聚物的方法，所述方法提供了将添加的二烯烃改进成侧链乙烯基的转化率。