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1. 发明专利

JPH0223015A BRANCHER FOR LOW VOLTAGE MAIN LINE 失效
公开(公告)号：JPH0223015A
公开(公告)日：1990-01-25
申请号：JP17235188
申请日：1988-07-11
申请人： TOKYO ELECTRIC POWER CO , TAKENAKA KOMUTEN CO , KANTO DENKI KOJI , MITSUBISHI CABLE IND LTD
发明人： INABA KUNIMICHI , KAJIYA OSAMU , KAKIZAKI JIRO , TSUCHIYA ISAMU , OCHIAI TSUNEAKI , TAKAMIZU MASAKI , MIZOME YUKIO , KOYASU MASARU , INAGAKI TATSUO , MUNEMASA YOSHIHITO
IPC分类号： H02G15/08
摘要： PURPOSE:To perform hot-line work easily only through rejoint of connectors by screwing the end section of a branch wire to a branch sleeve and providing a power source connector. CONSTITUTION:A branch sleeve 10 is connected integrally with sleeve members 10a, 10b from the opposite sides of a conductive wire 2 and secured by applying pressure from the outside. A screw hole 11 is made through the side section of the sleeve member 10a and the threaded section 16 of a power source side connector 15 is screwed therein thus providing a power source side connector 15 integral with the branch sleeve 10. The tip of the power source side connector 15 is projected from an insulating member 3 covering the branch section 5 and a protective cover 7 covering the surface of the insulating member 3 and connected with the connector 20 of a feeder line 21 through the projecting section of the power source side connector 15. By such arrangement, it can cope easily with increase of power demand by rejointing a feeder connector having different power conduction capacity.

2. 发明专利

JPH0221583A CONNECTOR DEVICE OF LOW TENSION MAIN LINE BRANCH SECTION 失效
公开(公告)号：JPH0221583A
公开(公告)日：1990-01-24
申请号：JP17235588
申请日：1988-07-11
申请人： TOKYO ELECTRIC POWER CO , TAKENAKA KOMUTEN CO , KANTO DENKI KOJI , MITSUBISHI CABLE IND LTD
发明人： INABA KUNIMICHI , KAJIYA OSAMU , KAKIZAKI JIRO , TSUCHIYA ISAMU , OCHIAI TSUNEAKI , TAKAMIZU MASAKI , MIZOME YUKIO , KOYASU MASARU , INAGAKI TATSUO , MUNEMASA YOSHIHITO
IPC分类号： H01R4/70
摘要： PURPOSE:To improve the watertightness and connectability of a connector by making a rubber cover provided to one connector cover the other when a power-side connector is connected to a load-side connector. CONSTITUTION:A rubber cover 16 is provided around a power-side connector 10 connected to a branch line 8, and a rubber cover 25 is provided to a load-side connector 20 connected to a distribution line 30. The rubber cover 25 is constituted of a body part to cover the circumference of the body and a base part 26 which slides to the distribution line. The rubber cover 25 and grooves 28, therefore, are locked to ring-like projections 15 such that the ends of both rubber covers are junctioned and the circumferences of the connectors can be insulated and sealed up. Thus, the connectors can be accurately junctioned and also it is possible to keep good sealability at the connection part of the connector.

3. 发明专利

JPH0223017A LOW VOLTAGE MAIN LINE BRANCH FORMING METHOD AND JOINTING DEVICE 失效
公开(公告)号：JPH0223017A
公开(公告)日：1990-01-25
申请号：JP17235388
申请日：1988-07-11
申请人： TOKYO ELECTRIC POWER CO , TAKENAKA KOMUTEN CO , KANTO DENKI KOJI , MITSUBISHI CABLE IND LTD
发明人： INABA KUNIMICHI , KAJIYA OSAMU , KAKIZAKI JIRO , TSUCHIYA ISAMU , OCHIAI TSUNEAKI , TAKAMIZU MASAKI , MIZOME YUKIO , KOYASU MASARU , INAGAKI TATSUO , MUNEMASA YOSHIHITO
IPC分类号： H02G15/08
摘要： PURPOSE:To maintain good contact with a conductive wire and to facilitate joint work by applying pressure around a sleeve thereby pressure jointing a joint integrally with the conductive wire and connecting them electrically. CONSTITUTION:A branch sleeve 10 is pressure jointed to a conductive wire 2. Upper and lower dies 17, 18 are arranged respectively above and below the branch sleeve 10. The dies 17, 18 are supported respectively by upper and lower boards 17a, 18a, where the lower die 18 is moved with respect to the upper die 17 through a hydraulic mechanism (not shown). When the branch sleeve 10 is mounted on the conductive wire 2, two sleeve members 10a, 10b are combined and inserted into the recesses of the upper and lower dies 17, 18 with a screw made of hard material being engaged with the insertion hole 11 of one sleeve member 10a thus providing jointing function of the sleeve member 10 and pressure contacting function with the conductive wire 2. By such arrangement, the conductive wire 2 inserted into the hole of the branch sleeve 10 is compressed and the branch sleeve 10 can be secured while being connected electrically with the conductive wire 2.

4. 发明专利

JPH0223016A BRANCHER FOR LOW VOLTAGE MAIN LINE 失效
公开(公告)号：JPH0223016A
公开(公告)日：1990-01-25
申请号：JP17235288
申请日：1988-07-11
申请人： TOKYO ELECTRIC POWER CO , TAKENAKA KOMUTEN CO , KANTO DENKI KOJI , MITSUBISHI CABLE IND LTD
发明人： INABA KUNIMICHI , KAJIYA OSAMU , KAKIZAKI JIRO , TSUCHIYA ISAMU , OCHIAI TSUNEAKI , TAKAMIZU MASAKI , MIZOME YUKIO , KOYASU MASARU , INAGAKI TATSUO , MUNEMASA YOSHIHITO
IPC分类号： H02G15/08
摘要： PURPOSE:To cope with the variation of the capacity of feeder line only through rejoint of a connector by providing a source side connector for a branch wire and connecting the feeder line through a load side connector. CONSTITUTION:When a feeder 24 is branched from a main cable 1, a branch line 20 is provided integrally through a branch sleeve 10. When the branch line 20 is connected, insulating member 3 of the main cable 1 is removed to form a stripped section 5 where a conductor 2 is exposed, then the conductor 2 is covered by the stripped section 5 and the branch sleeve 10 is secured. A source side connector 22 is provided at the end of the branch line 20 led out from the main cable 1 through the branch sleeve 10. When a load side connector 23 arranged at the end of the feeder line 24 is connected with the source side connector 22, jointing work of the feeder line 24 with the main cable 1 is facilitated. By such arrangement, it can cope with variation of the capacity of feeder line by simply connecting the feeder line at the side of high capacity load.

5. 发明专利

JPH0221582A ELECTRIC SHOCK PREVENTION DEVICE OF CONNECTOR AT BRANCH OF LOW TENSION MAIN LINE 失效
公开(公告)号：JPH0221582A
公开(公告)日：1990-01-24
申请号：JP17235488
申请日：1988-07-11
申请人： TOKYO ELECTRIC POWER CO , TAKENAKA KOMUTEN CO , KANTO DENKI KOJI , MITSUBISHI CABLE IND LTD
发明人： INABA KUNIMICHI , KAJIYA OSAMU , KAKIZAKI JIRO , TSUCHIYA ISAMU , OCHIAI TSUNEAKI , TAKAMIZU MASAKI , MIZOME YUKIO , KOYASU MASARU , INAGAKI TATSUO , MUNEMASA YOSHIHITO
IPC分类号： H01R4/70 , H01R13/44 , H01R13/447 , H02G15/08
摘要： PURPOSE:To prevent an electric shock and make it easy to change the connection of a connector at the load side by integrally installing a power-side connector at a main cable and also providing a shirt at the tip of the lower-side connector such that the skirt is projected from there. CONSTITUTION:A branch line is taken off from a prescribed place of a cable 1 through a branch section, and a skirt 38 with a prescribed length is provided at the tip of the power-side connector 30, and the exposed part of the connector 30 is covered with the skirt 38. A feeder 21 is connected to a load-side connector 40, and to a demand-side equipment through a transformer or directly so that power can be fed. Thus, safety can be improved and it is possible to carry out wiring work in a building with ease.

6. 发明专利

JPS61141404A Laying method of image guide 失效
标题翻译：图像指南的布局方法
公开(公告)号：JPS61141404A
公开(公告)日：1986-06-28
申请号：JP26487484
申请日：1984-12-14
申请人： Dainichi Nippon Cables Ltd , Takenaka Komuten Co Ltd
发明人： MITSUWAKI YASUYOSHI , MUNEMASA YOSHIHITO
IPC分类号： G02B6/04 , G02B6/06
摘要： PURPOSE: To make possible the preliminary cutting and polishing operation of an image guide by forming ≥1 turns of loops of the radius to obviate the spoiling of the image transmission function thereof to the intermediate part of the image guide.
CONSTITUTION: An objective photodetecting lens 3 is attached via a protective cylinder 2 to one end of the image guide 1. The image guide 1 is constituted by bundling about 4,000W6,000 pieces of optical fibers in such a manner that the optical fibers are made into the same arrangement at both ends. The image guide has about 1W5mm diameter and both ends thereof are preliminarily terminated by cutting square the ends and polishing precisely the cut ends in the factory, etc. The laying length of the image guide 1 is freely adjustable by fixing both ends to fittings 7, 11 for oblique installation then looping the image guide at the prescribed radius as far as the image guide is cut to the length exceeding the laying distance between the specific two points and polished at the cut ends.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过形成半径的= 1圈的圆圈来使得图像引导件的初步切割和抛光操作成为可能，以消除图像传输功能对图像引导件的中间部分的损坏。构成：将目标受光透镜3经由保护筒2附着到图像引导件1的一端。图像引导件1通过将光纤捆扎成约4,000-6,000个光纤，使光纤成为两端相同的排列。图像引导件具有约1-5mm的直径，并且通过切割两端并且在工厂中精确地抛光切割端等来预先终止其两端。图像引导件1的铺设长度可通过将两端固定到配件 7,11用于倾斜安装，然后使图像引导件以规定半径循环，直到图像引导件被切割成超过特定两点之间的铺设距离并在切割端处被抛光的长度。

7. 发明专利

JPS6195315A Out-of-room monitor device 失效
标题翻译：室外监控设备
公开(公告)号：JPS6195315A
公开(公告)日：1986-05-14
申请号：JP21801584
申请日：1984-10-16
申请人： Dainichi Nippon Cables Ltd , Takenaka Komuten Co Ltd
发明人： MIWAKI YASUYOSHI , MUNEMASA YOSHIHITO
IPC分类号： E06B7/30 , G02B6/04 , G02B6/06 , G02B6/44 , G02B27/02
CPC分类号： G02B6/4466
摘要： PURPOSE: To enable the user to check visually a visitor without being noticed by the visitor with a simple construction by connecting an objective photodetecting lens attached in the part upper than the door on the outside of an inlet and outlet room and an eyepiece lens in the room by means of an optical fiber cable.
CONSTITUTION: The optical fiber cable 11 is fixed to a protective cylinder 12 fixed with the objective photodetecting lens 4. The cylinder 12 is inserted and fixed to an inclined metallic fitting for attaching and the fitting 13 is fixed and attached to a box 14 attached to a wall 3. On the other hand, a cylindrical body 17 in which the eyepiece lens 10 is inserted and held is screwed to a nut member 16 fixed to a protective pipe 15 in which the cable 11 is inserted and held. The body 17 is fixed via double nuts 20 to a plate 19 fixed to an inclined metallic fitting 18 for attaching and the fitting 18 is fixed and attached to a box 21 attached to a wall 9. The user is therefore able to check visually the visitor 5 from the proper point in the room 8 and the construction is made simple.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了使用户能够通过连接入口和出口室外部的门上部的物体光检测镜和目镜的透镜来简单地构建访问者，从而可视地检查访问者。房间通过光缆。构成：将光纤电缆11固定在与目标光检测透镜4固定的保护筒12上。圆柱体12插入并固定到倾斜的金属接头上，用于安装，并且将接头13固定并附接到附接到另一方面，其中插入并保持目镜透镜10的圆柱形主体17旋拧到固定到电缆11被插入和保持的保护管15的螺母构件16上。主体17通过双螺母20固定到固定到倾斜的金属配件18上的板19，用于附接，并且配件18固定并附接到安装在墙壁9上的箱体21上。因此，用户能够目视地检查访问者 5从房间8的正确点，施工简单。

8. 发明专利

JPS61141403A Laying method of image guide 失效
标题翻译：图像指南的布局方法
公开(公告)号：JPS61141403A
公开(公告)日：1986-06-28
申请号：JP26487384
申请日：1984-12-14
申请人： Dainichi Nippon Cables Ltd , Takenaka Komuten Co Ltd
发明人： MITSUWAKI YASUYOSHI , MUNEMASA YOSHIHITO
IPC分类号： G02B6/04 , G02B6/06
摘要： PURPOSE: To make possible the perlimiary cutting and polishing operations of an image guide by providing a space to permit bending of an image guide at the radius to obviate the spoiling of the image transmission function thereof to the intermediate part of a laying hole.
CONSTITUTION: An objective photodetecting lens 3 is attached via a protective cylinder 2 to one end of the image guide 1. The image guide 1 is constituted by bundling about 4,000W6,000 pieces of optical fibers in such a manner that the optical fibers are made into the same arrangement at both ends. The image guide has about 1W5mm diameter and both ends thereof are preliminarily terminated by cutting square the ends and polishing precisely the cut ends in the factory. The image guide can be bent simply by fixing both ends of the image guide 1 which is preliminarily cut to slightly long size and polished in the factory, etc. to fittings 7, 10 for oblique installation attachedto the wall 5 on the side A of the room outside and the side B in the room.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过提供一个允许在半径处的图像引导件弯曲的空间以避免其图像传输功能破坏到敷设孔的中间部分，从而使图像引导件的前进的切割和抛光操作成为可能。构成：将目标受光透镜3经由保护筒2附着到图像引导件1的一端。图像引导件1通过将光纤捆扎成约4,000-6,000个光纤，使光纤成为两端相同的排列。图像引导件的直径约为1-5mm，其两端预先通过切割方形端部并在工厂中精确抛光切割端而终止。图像引导件可以简单地通过将预先切割成稍长的图像引导件1的两端固定在工厂等上而被抛光到配件7,10上，用于倾斜安装，附接到墙5的侧面A上的倾斜安装房间外面和B边的房间。

9. 发明专利

JPH10322860A CABLE LINE 失效
公开(公告)号：JPH10322860A
公开(公告)日：1998-12-04
申请号：JP12576797
申请日：1997-05-15
申请人： MITSUBISHI CABLE IND LTD , NIPPON DENSETSU KOGYO CO LTD
发明人： MUNEMASA YOSHIHITO , TANAKA HITOSHI
IPC分类号： H01H73/20 , H02G3/06 , H02G3/30 , H02G15/08 , H02G3/26
摘要： PROBLEM TO BE SOLVED: To curtail the branch space by leading out a branch part whose one end is connected to a connector terminal on the rear side of a breaker mounting plate, to the front side through a cut part provided in this breaker mounting plate, and connecting the other end to the breaker. SOLUTION: A breaker 5 is mounted on the surface of a breaker mount plate 4, and a branch line 3 led out of a connector terminal 2 on rear side is drawn around to the front side, being set in the cut part 4b, and the other end is connected to the terminal on power supply side of its own phase of the breaker. Moreover, the lines 6 led out of the branch of other three phases of flat cables are connected severally to the terminals on power supply side of other phase of the breaker 5. This obviates the necessity to bypass the branch line of its own phase upward of the breaker mounting plate, so the branch space can be curtailed.

10. 发明专利

JPH097428A LOW TENSION FLAT CABLE 失效
公开(公告)号：JPH097428A
公开(公告)日：1997-01-10
申请号：JP17046595
申请日：1995-06-14
申请人： MITSUBISHI CABLE IND LTD
发明人： EBIIKE YOSHIKAZU , MUNEMASA YOSHIHITO
IPC分类号： H01B7/08
摘要： PURPOSE: To increase power supply capacity without enlarging the conductor size in a flat cable integrally constituted by applying covering to the periphery of a material by arranging plural conductors in parallel to each other. CONSTITUTION: In a low tension flat cable 10b, plural conductors 15, 15a... are juxtaposed in parallel to each other, and a conductor row 11b is constituted, and an internal insulator 20 and covering of a sheath 21 are formed around it. Insulating sheet members 16 curved in an almost corrugated shape are arranged on the conductors 15, 15a... arranged in the conductor row 11b, and insulation is performed between the conductors, and the respective conductors of the low tension flat cable are electrically separated from each other, and a uniform electric current flows to the respective conductors, and a low impedance characteristic of the flat cable, handling performance and an advantage in case of laying are maintained, and capacity is increased.

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