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1. 发明专利

JPH0817485A FIXING METHOD AND STRUCTURE FOR SHIELDED CABLE 失效
公开(公告)号：JPH0817485A
公开(公告)日：1996-01-19
申请号：JP17030994
申请日：1994-06-28
申请人： FURUKAWA ELECTRIC CO LTD
发明人： NAGAI SATOSHI , KAWAURA SHINICHI
IPC分类号： H01R4/64
摘要： PURPOSE:To fix a shield cable without affection on the electric characteristics by stripping the insulative covering from a shielded cable for a specified length, exposing and protruding the shielding braid, and securing a metal fixture to a shield casing while the braid is in contact with the metal fixture. CONSTITUTION:The insulating covering 12 of a shielded cable 1 is in the neighborhood of a shield casing 2 for a certain specified length so that a shielding braid 8 is exposed. When the coverings 12 on the two sides are moved as approaching each other, the braid 8 is put in the projecting condition. If in this condition a fixing nut 11 is secured to the casing 2 while the braid 8 is held contacting, the exposed portion 13 of the shielding braid is electrically connected with the casing 2 in good workmanship, and the shielded cable can be easily and favorably secured to the shield casing with a high shielding effect without affection upon the impedance characteristics, etc.

2. 发明专利

JPS6239802A OPTICAL FIBER CUTTING DEVICE 失效
公开(公告)号：JPS6239802A
公开(公告)日：1987-02-20
申请号：JP17913785
申请日：1985-08-14
申请人： FURUKAWA ELECTRIC CO LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： KAWAURA SHINICHI , TAKAHASHI TOMOKI , HAIBARA TADASHI , MATSUMOTO MICHITO
IPC分类号： G02B6/00 , C03B37/16
摘要： PURPOSE:To eliminate a harmful effect caused by a cutting waste, by providing not only a cutting means but also a collecting means of the cutting waste. CONSTITUTION:A coating removed part 45 is made by only a suitable length of the tip of an optical fiber 44, it is inserted into a through-hole of a holding member 10, and the tip part of the coating removed part 45 is ruptured by a cutting machine 25. Even after the coating removed part 45 has been ruptured, an operating lever 38 moving in the direction A7 together with the holding member 10 by winding a wire 29 turns a press lever 34 in the direction A9, a press pump 32 is contracted in the direction A11 through a spring 35, and an engaged state of an engaged part 37 of the operating lever 38 and the press lever 34 is released. In this case, the press pump 32 being ion a contracted state is restored instantaneously in the direction A12 and operates a suction action, and this suction force reaches the through-hole of the holding member 10, and the through-hole and the inside of a cutting waste container 40 become a negative pressure, therefore, a cutting waste of the coating removed part 45 being in the through-hole is sucked into the cutting waste container 40 and collected.

3. 发明专利

JPS59111900A Method of carving picture 失效
公开(公告)号：JPS59111900A
公开(公告)日：1984-06-28
申请号：JP22125282
申请日：1982-12-17
申请人： Furukawa Electric Co Ltd
发明人： SUZUKI KAKUO , KAWAURA SHINICHI
IPC分类号： B42D15/10 , B42D15/02 , B44B3/00 , B44C3/06

4. 发明专利

JPH03220795A ANCHOR AND WATERPROOF STRUCTURE OF WIRE ROD 失效
公开(公告)号：JPH03220795A
公开(公告)日：1991-09-27
申请号：JP1567590
申请日：1990-01-25
申请人： FURUKAWA ELECTRIC CO LTD
发明人： KATO KOJI , KAWAURA SHINICHI
IPC分类号： H05K7/00 , H02G3/08
摘要： PURPOSE:To improve anchor force and waterproof property by separately potting a silicone resin for waterproof and an epoxy resin for an anchor. CONSTITUTION:Two potting cells 5 and 7 are provided at the inside and the outside of a wiring-rod penetrating part 4 of a cabinet 1. In the inside of the inner potting cell 5, a silicon resin 6 for waterproof is potted and hardened, and the inside and the outside of the cabinet are sealed. The viscosity of the silicone resin 6 before hardening is less than 100,000cPs. The resin becomes a rubber elastic body after hardening. In the inside of the outer potting cell 7, an epoxy resin 8 for an anchor is potted and hardened, and wire rods 3 are anchored. The viscosity of the epoxy resin 8 is less than 100,000cPs, and tensile strength after the hardening becomes 280-910kg/cm . In this constitution, the epoxy resin absorbs external force, moisture which has passed through the epoxy resin can be shielded with the silicon resin 6, the anchor force for the wire rods and the waterproof property are improved and the structure can be simplified.

5. 发明专利

JPS5992680A IMAGE PICKUP METHOD OF OBJECT 失效
公开(公告)号：JPS5992680A
公开(公告)日：1984-05-28
申请号：JP20338882
申请日：1982-11-19
申请人： FURUKAWA ELECTRIC CO LTD
发明人： SUZUKI KAKUO , KAWAURA SHINICHI
IPC分类号： G03B15/00 , H04N1/10 , H04N5/225 , H04N5/30
摘要： PURPOSE:To obtain a small-sized, simplified device by making an object in a lighting area incident to a TV camera as a reversal image through a reflecting mirror, and converting the reversal image into a normal image and storing its video signal in the TV camera. CONSTITUTION:The object 6 is set on an object holder 5 in the lighting area with the original picture surface down. The object 6 is lighted by an illumination lamp 2 equipped with frosted glass 3 and its image is made incident to the TV camera 1 through the reflecting mirror 7. At this time, the normal image of the object 6 is as shown in a figure (a), but the image is reflected by the reflecting mirror 5, so the reversal image is incident to the camera 1 as shown in a figure (b). A scan in the camera 1 is made in the opposite direction, i.e. from right to left, so said reversal image is converted into the normal image, which is outputted to an engraving device.

6. 发明专利

JPS5965395A Magnetic position detecting method 失效
标题翻译：磁性位置检测方法
公开(公告)号：JPS5965395A
公开(公告)日：1984-04-13
申请号：JP17466682
申请日：1982-10-06
申请人： Furukawa Electric Co Ltd
发明人： SUZUKI KAKUO , KAWAURA SHINICHI , SATOU RIYOUICHI
IPC分类号： G01D5/249

7. 发明专利

JPS5250451A FIXING PROCESS OF SHEET MATERIAL PROVIDING FLEXIBILITY 失效
公开(公告)号：JPS5250451A
公开(公告)日：1977-04-22
申请号：JP12655375
申请日：1975-10-21
申请人： FURUKAWA ELECTRIC CO LTD
发明人： YOSHIMOTO KOUHACHIROU , KAWAURA SHINICHI
IPC分类号： B65H9/00 , F16B47/00
摘要： PURPOSE:Mapping out the secure fixation of the flexible material such as paper, thin sheet, etc. to the prearranged position without generating the buoyancy.

8. 发明专利

JPH07303004A DIELECTRIC RESONATOR 失效
公开(公告)号：JPH07303004A
公开(公告)日：1995-11-14
申请号：JP11589694
申请日：1994-05-02
申请人： FURUKAWA ELECTRIC CO LTD
发明人： SUDO KATSUMI , KAWAURA SHINICHI
IPC分类号： H01P7/10
摘要： PURPOSE:To provide a dielectric resonator capable of adjusting a resonance frequency in a state in which transit loss can be stabilized. CONSTITUTION:An insertion tube 18 provided with a hole part 20 communicated with a frequency adjusting element housing hole 2 is provided, and a rotary member 9 is fixed on the upper part side of the insertion tube 18 coaxially and rotatably freely, and a movable screw 10 is screwed in the center part of the rotary member 9, and a supporting bar 19 and a frequency adjusting element 7 are provided by connecting to the movable screw 10, and the frequency adjusting element 7 is housed in the frequency adjusting element housing hole 2 enclosed with a dielectric resoanance element 4. An elongated hole 16 for guide in the axial length direction of the insertion tube 18 is provided in the movable screw 10, and a lock pin 12 fixed on the insertion tube 18 is inserted into the elongated hole 16 for guide, and the movable screw 10 can be moved straight advancing/retreating by guiding by the lock pin 12 in a rotation detaining state within a range of the elongated hole 16 for guide, thereby, the insertion quantity of the frequency adjusting element 7 to the dielectric resonance element 4 can be adjusted.

9. 发明专利

JPH03105302A WATERPROOF TYPE OPTICAL CONNECTOR ASSEMBLY AND ITS ASSEMBLING METHOD 失效
公开(公告)号：JPH03105302A
公开(公告)日：1991-05-02
申请号：JP24175289
申请日：1989-09-20
申请人： FURUKAWA ELECTRIC CO LTD
发明人： KAWAURA SHINICHI , ORIMO KATSUMI , ISHIZU HARUHIKO
IPC分类号： G02B6/36
摘要： PURPOSE:To simply add a waterproof characteristic to an optical connector without modify it by clamping the cylindrical base part of an adaptor and the rubber boots of a plug by the annular projections of a rubber sleeve. CONSTITUTION:The surface from the rubber boots 19 of the plug 11 up to the cylindrical base part 25 of the adaptor 12 is covered with the waterproof type rubber sleeve 27 having the annular projections 28, 29 in its inside in the connected state of the plug 11 of the optical connector to the adaptor 12. In this state, the projections 28, 29 respectively clamp the base 25 of the adaptor 12 and the rubber boots of the plug 11. In order to prevent the optical fiber 13 from being damaged at the time of assembling, the diameter of the sleeve 27 is expanded by means of a specific diameter expanding jig to insert the plug 11. Thereby, the existing optical connector can easily be formed as a waterproof connector without complicating its structure.

10. 发明专利

JPS63292119A PIPE CAMERA 失效
公开(公告)号：JPS63292119A
公开(公告)日：1988-11-29
申请号：JP12759687
申请日：1987-05-25
申请人： FURUKAWA ELECTRIC CO LTD
发明人： TSUJII MASAHIDE , KAWAURA SHINICHI
IPC分类号： G03B15/02
摘要： PURPOSE:To prevent the occurrence of deterioration of reliability to be caused by heat even if the titled camera is used for many hours, by separating a camera head and a lamp house, providing the lamp house on the tip of a cable, and connecting them with an optical fiber. CONSTITUTION:A camera head 1 and a lamp house 2 are separated, the lamp house 2 is provided on the tip of a cable 3, and the camera head 1 and the lamp house 2 are connected with an optical fiber 4. Both of them are separated and insulated thermally, and structured so that heat caused by heating a light source 5 is not transmitted to the camera head 1. Also, the camera head 1 and the lamp house 2 are connected with a spring 9. The lamp house is structured so that a heat radiation is executed enough. In such a way, even if this camera is used for many hours, the deterioration in reliability due to heat does not occur.

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