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1. 发明专利

JP2003233629A MANAGEMENT SYSTEM AND MANAGEMENT METHOD FOR CABLE 审中-公开
公开(公告)号：JP2003233629A
公开(公告)日：2003-08-22
申请号：JP2002032333
申请日：2002-02-08
申请人： TOKYO ELECTRIC POWER CO , NIPPON FIELD ENG KK
发明人： NAGASHIMA KAZUHIKO , IMAI KOJI , SUGITA KAZUO , MATSUMOTO SEIZO , NOGUCHI TAKAICHI , KUDO EI
IPC分类号： G06F17/50 , G06F17/30
摘要： PROBLEM TO BE SOLVED: To use a system diagram as a user interface and update various data through the system diagram. SOLUTION: A linkage program 31 links equipment system data and drawing system data both stored and associated with each other in a database management system 5, and at least either a linked system diagram or circuit/equipment information is displayed on a screen of a display device 4. At rewriting of a system diagram, an updating program 32 associates and dissociates the drawing system data and the equipment system data according to the rewritten system diagram; and equipment system data linked to and newly associated with the system diagram, equipment system data dissociated from the system diagram, and drawing system data on the rewritten system diagram are stored in a server 7. The system diagram displayed on the display device 4 is used as a user interface. COPYRIGHT: (C)2003,JPO

2. 发明专利

JP2001077917A CHANNEL CONFIGURATION SYSTEM BY COMPUTER AND METHOD THEREFOR 失效
公开(公告)号：JP2001077917A
公开(公告)日：2001-03-23
申请号：JP24927299
申请日：1999-09-02
申请人： NIPPON FIELD ENG KK , TOKYO ELECTRIC POWER CO
发明人： MATSUMOTO SEIZO , NOGUCHI TAKAICHI , KUDO EI , HOSHI HIDEO , OTA YUKIO , NAGASHIMA KAZUHIKO
IPC分类号： H04Q3/545 , H04M3/00 , H04M7/00
摘要： PROBLEM TO BE SOLVED: To easily and quickly configure a channel. SOLUTION: This system is provided with a database management system 6 that stores master data of installed places and channels, a display device 5 that displays each installed place and channels tying the installed places on a screen, an entry device 4 that can enter desired condition for channels to be configured between designated installed places, and a central processing unit 2 that processes the data stored in the database management system 6 and displays the processed data onto the display device 5, on the basis of a command from the entry device 4. A subordinate side installed place of few connection channels among selected installed places is specified, an object of paths tying the selected installed places and the channels of the path are retrieved as to idle channels satisfying the condition entered by the entry device 4, and the path is retrieved from the specified subordinate installed place toward the other side during path retrieval.

3. 发明专利

JP2000333213A IMPULSE SIGNAL DETECTOR 失效
公开(公告)号：JP2000333213A
公开(公告)日：2000-11-30
申请号：JP14041799
申请日：1999-05-20
申请人： NIPPON FIELD ENG KK , TOKYO ELECTRIC POWER CO
发明人： HASHIMOTO SHUNJI , MISAIZU HIROYUKI
IPC分类号： H04N17/00
摘要： PROBLEM TO BE SOLVED: To surely detect an impulse signal. SOLUTION: The impulse signal detector 10 is provided with a detector 13 that detects an input signal, a full wave rectifier 20 that converts the polarity of a detection signal received from the detector 13 into only the positive polarity, a low pass filter 14 that limits a frequency of a rectified signal to a prescribed band, a peak detector 21 that holds a peak of the signal that is band- limited, an A/D converter 15 that samples an analog signal from the peak level detector 21 synchronously with a time reference pulse and converts the sampled analog signal into a digital signal, and a signal processing circuit 16 that gives the sampling signal to the A/D converter 15 on the basis of a signal from a clock 18 and gives a reset signal synchronously with the sampling signal with a temporal deviation to the peak level detector 21, respectively.

4. 发明专利

JP2004129470A Optical fiber housing implement and optical fiber lead-in method 有权
标题翻译：光纤外壳实现和光纤引出方法
公开(公告)号：JP2004129470A
公开(公告)日：2004-04-22
申请号：JP2002294048
申请日：2002-10-07
申请人： Kawamura Electric Inc , Nippon Field Eng Kk , 日本フィールド・エンジニアリング株式会社 , 河村電器産業株式会社
发明人： ONO KOICHI , TAKAGI KISOU
IPC分类号： G02B6/00 , H02G7/02 , H02G15/113
摘要： PROBLEM TO BE SOLVED: To facilitate the work of lead in an optical fiber installed overhead or changing the way an optical fiber is lead in, and reduce the quantity of members discarded during changing work. SOLUTION: A housing is formed of a semicylindrical body 2 and a lid 3, and an optical fiber housing space is formed in the housing. A support 8 stretching from left to right is formed at the upper part of the body 2. The support 8 is provided at one end with a fastening portion 4 to be fastened onto a metallic shaving material attached to a messenger wire strung on a pole. The support 8 is further provided on it with an anchoring portion 5 for supporting and fixing the support line 10 for an optical fiber 9. Further, the housing 1 is provided at its left and right ends with a line incoming and outgoing portion 7 for the optical fiber 9. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了便于安装在架空上的光纤中的引线的工作或改变光纤引入的方式，并且减少在更换工作期间丢弃的部件的数量。解决方案：壳体由半圆柱体2和盖3形成，并且在壳体中形成光纤容纳空间。在主体2的上部形成有从左向右延伸的支撑件8.支撑件8的一端设置有紧固部分4，紧固部分4被固定在附着在杆上的信使线上的金属剃须材料上。支撑件8还在其上设置有用于支撑和固定用于光纤9的支撑线10的锚固部分5.此外，壳体1在其左端和右端设置有用于光纤9.版权所有（C）2004，JPO

5. 发明专利

JP2002215222A MANAGEMENT/OPERATION SYSTEM FOR NETWORKED INFRASTRUCTURE SYSTEM EQUIPMENT, AND MANAGEMENT/ OPERATION METHOD USING THE SYSTEM 失效
公开(公告)号：JP2002215222A
公开(公告)日：2002-07-31
申请号：JP2001011766
申请日：2001-01-19
申请人： NIPPON FIELD ENG KK , TOKYO ELECTRIC POWER CO , OI ELECTRIC CO LTD
发明人： MATSUMOTO SEIZO , NOGUCHI TAKAICHI , KONNO TAKAHIRO , SHINPO TAKESHI , ISHIDA HARUHIKO , SUZUKI TAKAO , MIYAZAKI KAZUHIRO , MARUYAMA MAKOTO , SUGIMORI MASAAKI , SHIMURA YOSHIKAZU , KUDO HIROKAZU , OBARA TOSHIMITSU , KOBAYASHI SUMIHISA
IPC分类号： G06F13/00 , G05B23/02 , H04L12/28 , H04L12/46 , H04M11/00 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To unitarily monitor or control the constitutional elements of an infrastructure system from a remote place. SOLUTION: The management/operation system is provided with measuring instruments 20 (21 to 24) which monitor operational equipments 10 (11-13) and output the monitoring result with a control system data, an information system network 50, a gateway controller 40 connected to the instruments 20 (21 to 24) connected to the network 50 through a control system network 30 and capable of converting information system data and control system data into mutually usable data, and a gateway controller management server 60 connected to the controller 40 through the network 50 and capable of controlling the controller 40 and constituted so as to collect data transmitted/received by a system management means 61 in the server 60, monitor the network 50 and monitor or control the constitutional elements 20, 30, 40 of the control system network side.

6. 发明专利

JP2000115974A METHOD OF CONNECTING LIVE CABLE TO GROUND 失效
公开(公告)号：JP2000115974A
公开(公告)日：2000-04-21
申请号：JP29914898
申请日：1998-10-06
申请人： NIPPON FIELD ENG KK
发明人： ISHIDA EIZO , HASHIMOTO SHUNJI , IRIE YOSHIHISA
IPC分类号： H02G15/00
摘要： PROBLEM TO BE SOLVED: To connect a current carrying live cable to the ground easily and safely. SOLUTION: At the first step, an outer covering layer 7 is stripped by a tool at a desired position between the end parts of a current carrying live cable 2 to expose a shield layer 6. At the second step, the conductor of a ground wire 8 is attached to the exposed shield layer 6, and wire 10 is wound around the shield layer 6 to connect the conductor of the ground wire 8 to the shield layer 6. After the connection, a conductive adhesive 20 is applied onto the shield layer 6 so as to cover the wire 10 and the conductor 9 of the ground wire 8 to bond the conductor 9 of the ground wire 8 to the shield layer 6. After the conductive adhesive 20 is applied at the third step, the portion bonded at the second step and its surroundings are covered with insulating tape 11 for completion of ground connection.

7. 发明专利

JPH10322831A CABLE HOLDER 失效
公开(公告)号：JPH10322831A
公开(公告)日：1998-12-04
申请号：JP14098797
申请日：1997-05-15
申请人： NIPPON FIELD ENG KK
发明人： NARASHIMA MASAYUKI , YAMAZAKI TOSHIRO , HORIGUCHI YUJI , KUROSAWA FUMIO
IPC分类号： H02G1/06
摘要： PROBLEM TO BE SOLVED: To easily pull out a cable at the time of removing the cable. SOLUTION: A cable holder is composed of a frame body 4 and a string member 5. The frame body 4 is arranged over a cable duct 3 which has an opened top and houses many cables 2 across both sides of the duct 3 and composed of both bases 7A which are arranged along both side floors 6 of the duct 3 and U-shaped supporting frames 8 connected to the bases 7A and 7B. On the inside of the vertical frame sections 14 and 14 of the frames 8, pluralities of hook sections 15 are provided in the vertical direction. The string member 5 is provided with a buckle 21 which adjusts the length of a string 20 and fitted with triangular hooks 22 at both ends. The hook sections 15 are formed to catch the hooks 22 at both ends of the member 5. Therefore, when the string member 5 is passed under a prescribed one of the cables 2 put upon another and the hooks 22 are engaged with the hook sections 15, the cables 2 are hung up and held in a floating state.

8. 发明专利

JPH0980281A OPTICAL FIBER CABLE 失效
公开(公告)号：JPH0980281A
公开(公告)日：1997-03-28
申请号：JP25703695
申请日：1995-09-08
申请人： FUJIKURA LTD , TOKYO ELECTRIC POWER CO , NIPPON FIELD ENG KK
发明人： MATSUZAWA TAKASHI , MOGI AKIO , KOYASU OSAMU , MIYAMOTO SUEHIRO , NAKANO KAZUHIKO , SHIMIZU KAORU , KOBAYASHI TORU
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To effectively utilize a limited laying space of the cable by providing an optical fiber cable with an armor that is formed on a nonmetallic cable core by winding a plastic pipe around the cable core and also with an external sheath formed on the armor. SOLUTION: In this cable, a long and thin plastic pipe 41 consisting of a non-rigid material having high elasticity such as polyethylene is closely wound around a nonmetallic cable core 21 right on the cable core 21 to form an armor 40. This armor 40 is subjected to extrusion covering with polyethylene to form an external sheath 50. At this time, the external sheath 50 is extruded in a pipelike shape to cover the pipe 41 with the sheath 50 so as not to allow the inner surface of the external sheath 50 and the pipe 41 of the armor 40 to completely adhere to each other. Thus, when any impact force is applied to the cable, the plastic pipe 41 is subjected to elastic deformation to absorb a part of this impact force thereby reducing the impact force applied to the cable core 21.

9. 发明专利

JP2008224267A Charge type cable way trouble survey device 有权
标题翻译：充电类型电缆方式有问题的调查设备
公开(公告)号：JP2008224267A
公开(公告)日：2008-09-25
申请号：JP2007059550
申请日：2007-03-09
申请人： Nippon Field Eng Kk , Tokyo Electric Power Co Inc:The , 日本フィールド・エンジニアリング株式会社 , 東京電力株式会社
发明人： MISAIZU HIROYUKI , HASHIMOTO SHUNJI
IPC分类号： G01R31/08
摘要： PROBLEM TO BE SOLVED: To provide a charge type cable way trouble survey device capable of identifying easily which direction a trouble point exists in, when positioned in the vicinity of a branch point in an electric wire.
SOLUTION: This charge type cable way trouble survey device is provided with magnetic sensors 3a, 3b for detecting bidirectional (X, Y) orthogonal magnetic fields, and an warning means for extracting and outputting a component of voice frequency band included in a time-differentiation of the magnetic field detected by each of the magnetic sensors 3a, 3b. The warning means outputs or displays separately the component of voice frequency band included in the time-differentiation of the X-directional magnetic field output from each magnetic sensor, and the component of voice frequency band included in the time-differentiation of the Y-directional magnetic field output therefrom, using two speakers 6 or level meters 8.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种充电式电缆方式问题测量装置，其能够容易地识别故障点存在于何方，当位于电线中的分支点附近时。解决方案：该充电式电缆方式故障测量装置设有用于检测双向（X，Y）正交磁场的磁传感器3a，3b，以及用于提取和输出包括在每个磁传感器3a，3b检测的磁场的时间微分。警告装置分别输出或显示从每个磁传感器输出的X方向磁场的时间微分中包括的语音频带的分量，以及包括在Y方向的时间微分中的语音频带的分量使用两个扬声器6或电平表8从中输出磁场。版权所有（C）2008年，JPO＆INPIT

10. 发明专利

JP2006324886A BYPASS CONSTITUTION SYSTEM FOR LINE SIMULATION AND METHOD THEREFOR 审中-公开
公开(公告)号：JP2006324886A
公开(公告)日：2006-11-30
申请号：JP2005145585
申请日：2005-05-18
申请人： TOHOKU ELECTRIC POWER CO , NIPPON FIELD ENG KK
发明人： TOGASHI YUTAKA , KOBATA TADASHI , SUZUKI MASATOSHI , SAITO TSUGIO , KUDO EI , NAKAJIMA TOMONORI
IPC分类号： H04L12/70 , H04L12/707 , H04M3/00
摘要： PROBLEM TO BE SOLVED: To speedily constitute a virtual bypass by surely excluding a place which does not desire to be passed through without any check by input. SOLUTION: In a database 60, which place the path of the highest order among all paths 1 to 6(n) that are possibly candidates through line simulation passes through, is imparted as place information A to K (X, Y) in advance and stored. When a user input a place G which is to be passed through to a central arithmetic processing unit 20 through an input device 40 and commands constitution of a bypass through line simulation, the central arithmetic processing unit 20 excludes a path having the input place information G from data stored in the database 60 according to conditions of the place which is not to be passed and automatically constitutes a bypass, so that the automatically constituted bypass is displayed on a display device 50. COPYRIGHT: (C)2007,JPO&INPIT

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