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1. 发明专利

JP2000265403A INSULATING CLIP FOR RAILWAY RAIL 失效
公开(公告)号：JP2000265403A
公开(公告)日：2000-09-26
申请号：JP11404499
申请日：1999-03-17
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , SHINGO KIZAI KK , TETSUDO KIKI KAISHA
发明人： TAKAYANAGI SATORU , MITANI HIDEYA , ISHIKAWA TSURUO , SUZUKI TAKAYUKI , SAKURAI SABURO , OHASHI MASAZUMI , FUJISAWA KENZO , YOKOTA NAOKI
IPC分类号： E01B9/38 , E01B9/46
摘要： PROBLEM TO BE SOLVED: To prevent forgetfulness of installation and falling-off of an insulating means at work executing time by installing an insulating cover in a rail engaging part of a metal fitting main body for fastening a rail to a type plate via recess/projection fitting means. SOLUTION: An insulating cover 5 is installed in a rail engaging part 4 of a metal fitting main body 3 for fastening a rail 1 to a type plate 2 via recess/ projection fitting means 6, 7. The metal fitting main body 3 is a wedge-shaped piece 31, the rail engaging part 4 has a gentle angle-shaped engaging step difference, the insulating cover 5 is composed of an elastic material, and the recess/ projection fitting means 6, 7 are a inward projection 71 integrally formed on both side surfaces of the insulating cover 5 and a fitting hole 61 formed on both side surfaces of the metal fitting main body 3. Thus, since forgetfulness of installation and falling-off of the insulating cover are not caused at work executing time, a short circuit accident is not caused so that a train can be safely operated. An insulating clip can also be easily manufactured.

2. 发明专利

JPH1099173A VARIABLE COLOR ART DISPLAY DEVICE 失效
公开(公告)号：JPH1099173A
公开(公告)日：1998-04-21
申请号：JP29219696
申请日：1996-09-27
申请人： KURIMUSUTON KK , SHINGO KIZAI KK
发明人： IIDA HIROMI , OHASHI MASAZUMI
IPC分类号： A47G1/06 , A47G1/08 , A47G1/14 , B44C5/04
摘要： PROBLEM TO BE SOLVED: To provide a variable color art display device in which the surface color of a variable-color frame is shown on the entire surface of each flat convex lens according to a colored pattern on a hue plate and the brightness of combined colors obtained from directed colors produced by prism reflectors can be obtained. SOLUTION: This device comprises: a variable-color frame, having a hue plate provided on the back of a color light refracting frame panel 1 which has a number of flat convex lenses 1a made of a transparent resin or glass provided on the front of the panel 1 at certain intervals to one another and which has a number of prism reflectors 16 formed integrally and uniformly over the entire surfaces of gaps among the flat convex lenses on the back, so that the surface color of the color light refracting frame panel 1 is shown on the entire surface of each flat convex lens 1a according to a colored pattern on the hue plate, and so that the brightness of combined colors obtained from directed colors produced by the prism reflectors 16 can be obtained; a frame 4 that can hold the variable color frame; and a back plate formed to be capable of sandwiching an art holder 5 and the variable color frame between it and the back of the frame 4. The back plate may be supported on a flexible support 8 in such a way that its supported angle is freely variable.

3. 发明专利

JP2000117186A PARTIAL THICK FILM COATING METHOD BY POWDERY COATING 失效
公开(公告)号：JP2000117186A
公开(公告)日：2000-04-25
申请号：JP29474998
申请日：1998-10-16
申请人： NITTETSU BOSHOKU KK , SHINGO KIZAI KK
发明人： ANDO TOYOO , KAWASAKI SHOICHI , SAKURAI SABURO , OHASHI MASAZUMI
IPC分类号： B05D1/22
摘要： PROBLEM TO BE SOLVED: To provide a method in which when partial coating is done by using powdery coating, masking is unnecessary, and a substrate of a complex shape can be applied and by which a sound thick film can be formed with the use of the powdery coating for which it has been difficult to form a thick film. SOLUTION: An induction heating coil 3 having a shape suitable for heating a part to be coated of a substrate 4 is installed in a tank 1 in which powdery coating 2 is fluidized and immersed. The substrate 4 is fixed at a position so that only the part to be coated is heated, while the coating 2 is being fluidized, the heating coil 3 is energized to be heated, the surface temperature of the part to be coated is kept at a temperature which is proper for the meltapplication of the coating 2 for a prescribed time. In this way, a coat having an aimed thickness is formed in the part to be coated. The fluidization of the coating 2 is stopped, heating is continued with the part to be coated exposed from a powdery coating accumulation layer, and the surface of the part to be coated is kept at a prescribed temperature until the surface of the coat is smoothed.

4. 发明专利

JP2007303104A Insulating plate for rail joint 有权
标题翻译：绝缘板用于铁路接头
公开(公告)号：JP2007303104A
公开(公告)日：2007-11-22
申请号：JP2006130831
申请日：2006-05-09
申请人： Kunita Giken Kk , Shingo Kizai Kk , 信号器材株式会社 , 國田技研株式会社
发明人： OHASHI MASAZUMI , KUNIDA YASUO
IPC分类号： E01B11/54
摘要： PROBLEM TO BE SOLVED: To provide an insulating plate for a rail joint withstanding long-term use, wearing little and enabling the degree of wear to be found early to maintain safe operation of trains.
SOLUTION: The insulating plate inserted between a rail fish plate and a rail to insulate the rail at a joint part is formed by impregnating liquid epoxy resin into synthetic fiber cloth of excellent pressure-proof strength and wear-proof strength formed of a plurality of layers, laminating the cloth to obtain a predetermined thickness, and heating, pressurizing and hardening it. The insulating plate for fastening the rail has a colored layer colored in a different color from an upper face and a lower face and arranged in an intermediate layer of the insulating plate.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供长期使用的钢轨接头用绝缘板，能够很少磨损，能够及早发现磨损程度，以保持火车的安全运行。解决方案：将导轨鱼板和轨道之间插入的绝缘板通过将液态环氧树脂浸入合成纤维布中而形成，该合成纤维布具有优异的耐压强度和耐磨强度，由多个层，层叠布以获得预定厚度，并对其进行加热，加压和硬化。用于紧固导轨的绝缘板具有与上表面和下表面不同颜色着色的着色层，并布置在绝缘板的中间层中。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2000355902A RAIL INSULATING MEMBER 失效
公开(公告)号：JP2000355902A
公开(公告)日：2000-12-26
申请号：JP20359799
申请日：1999-06-14
申请人： TOKAI RYOKAKU TETSUDO KK , SHINGO KIZAI KK
发明人： KONO SOHACHIRO , NOMURA SHIGEHIRO , SAKURAI SABURO , OHASHI MASAZUMI
IPC分类号： E01B11/54
摘要： PROBLEM TO BE SOLVED: To prevent accumulation of iron powder and metal powder between rails connected through a rail insulating member, to be generated by the friction of wheels for an electric rails and the rails and the friction of a disk and a brake shoe. SOLUTION: In the rail insulating member for electrically insulating rails, interposed between the rails in the connecting sections of the rails, a width W1 between corner sections 10c, 10c communicated with constricted sections 10b, 10b from the lower end sections 10a1, 10a1 of a head section 10a of a rail type insulating plate 10 formed in the cross sectional shape of the rails of an insulating plate is formed in a width wider than a width W2 of an upper section 10a2 of the heat section 10a.

6. 发明专利

JP2005349469A Rail bond terminal welding method and impression tool 审中-公开
公开(公告)号：JP2005349469A
公开(公告)日：2005-12-22
申请号：JP2004197410
申请日：2004-06-08
申请人： Shingo Kizai Kk , 信号器材株式会社
发明人： KAWAKAMI FUMIO , KITADA AKIHIKO , KIKUCHI NORIMITSU , OHASHI MASAZUMI
IPC分类号： B23K23/00 , B23K101/26
摘要： PROBLEM TO BE SOLVED: To provide a rail bond terminal welding method and an impression tool in which a rail surface need not be hit by a hammer or the like, no damages or cracks are caused in a rail by a static pressurization means, the work is not noisy, the working amount can be reduced, the work is simplified, and performed in a comfortable attitude, the quality is consistent and uniform, the positioning and the shape of impression are uniform, and impression capable of demonstrating uniform effect can be applied to a correct position.
SOLUTION: A recessed plastically deformed area is formed by a step of welding a rail bond terminal to a rail through the copper-thermit welding in a nearly parallel state to the surface of a body part of the rail along the longitudinal direction of the rail, and a static pressurizing step by a predetermined static pressurizing means at four predetermined parts on the line in the radial direction of about 45° diagonally in the vertical direction from a nearly parallel line around the rail bond terminal of an outer welded edge of the rail bond terminal welded in the first step.
COPYRIGHT: (C)2006,JPO&NCIPI

7. 发明专利

JPH1099174A VARIABLE COLOR ART DISPLAY DEVICE 失效
公开(公告)号：JPH1099174A
公开(公告)日：1998-04-21
申请号：JP29310596
申请日：1996-09-30
申请人： KURIMUSUTON KK , SHINGO KIZAI KK
发明人： IIDA HIROMI , OHASHI MASAZUMI
IPC分类号： A47G1/06 , A47G1/08 , A47G1/14 , B44C5/04
摘要： PROBLEM TO BE SOLVED: To provide a variable color art display device in which the surface color of a variable-color frame is shown on time entire surface of each flat convex lens according to a colored pattern on a hue plate and the brightness of combined colors produced from directed colors produced by prism reflectors can be obtained. SOLUTION: This device comprises: a variable-color frame, having a hue plate provided on the back of a color light refracting frame panel 1 which has a number of flat convex lenses 1a made of a transparent resin or glass provided on the front of the panel 1 at certain intervals to one another and which has a number of prism reflectors 16 formed integrally and uniformly over the entire surfaces of gaps among the flat convex lenses on the back, so that the surface color of the color light refracting frame panel 1 is shown on the entire surface of each flat convex lens 1a according to a colored pattern on the hue plate, and so that the brightness of combined colors produced from directed colors produced by the prism reflectors 16 can be obtained; a frame 4 that can hold the variable color frame; and a back plate formed to be capable of sandwiching an art holder 5 and the variable color frame between it and the back of the frame 4.

8. 发明专利

JPH08134804A INSULATED RAIL JOINT PLATE 失效
公开(公告)号：JPH08134804A
公开(公告)日：1996-05-28
申请号：JP30804194
申请日：1994-11-08
申请人： RAILWAY TECHNICAL RES INST , SHINGO KIZAI KK , KUNITA GIKEN KK
发明人： YOSHIKAWA TAKAO , AIHARA NAOKI , OHASHI MASAZUMI , KUNIDA YASUO
IPC分类号： E01B11/02 , E01B11/54
摘要： PURPOSE: To rationalize mounting operation by using an insulated rail joint plate consisting of a specified fiber laminate and integrally molded and hardened with an epoxy resin. CONSTITUTION: An insulated rail joint plate 3 is formed by integrally molding and hardening a laminate, in which a vinylon cloth V and an aramid fiber cloth A are laminated V/A alternately, a glass roving and aramid-fiber mixed- woven cloths A-G are laminated on one surface of the laminate of V and A and the glass fiber cloth G is laminated on both upper and lower surfaces, with a resin. A rail is fixed and unified on the rail joint surface sides of joint plates 2 made of steel with the resin by using the insulated rail joint plates 3. The rail is bonded and fastened into holes for the clamping bolts of the insulated rail joint plates by employing tubes with insulating flanges, in which fabrics such as glass fibers, aramid fibers, etc., are laminated and pressed and heated and hardened integrally with the resin. Insulating coating layers are executed to the shoulder sections 6 and skirt sections 8 of the joint plates.

9. 发明专利

JP2005163297A Tube with flange body, for use in rail insulating joint 有权
标题翻译：带法兰体的管，用于铁路绝缘接头
公开(公告)号：JP2005163297A
公开(公告)日：2005-06-23
申请号：JP2003400541
申请日：2003-11-28
申请人： Kunita Giken Kk , Shingo Kizai Kk , 信号器材株式会社 , 國田技研株式会社
发明人： OHASHI MASAZUMI , KUNIDA YASUO
IPC分类号： E01B11/54
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable insulating tube with a flange body, for use in a rail fastening bolt for an insulating joint, which has a long life even if constantly subjected to a harsh load, which can be safely used for a railroad in particular in a metropolitan area over a long period of time, and which can contribute to an on-time operation and a safety operation.
SOLUTION: In this tube with the flange body, for use in a rail insulating joint, the flange body 1, which is composed of a laminate of a vinylon fiber cloth and a glass fiber cloth impregnated with an epoxy resin, is screwed and fixedly attached to one end of a tube part 2 which comprises a laminate having an outer layer composed of the glass fiber cloth, an intermediate layer composed of an aramid fiber cloth and the glass fiber cloth, and an inner layer composed of a polycarbonate resin layer; the flange body is rectangularly formed; and the tube parts 2 are screwed and fixedly attached.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种具有凸缘体的高度可靠的绝缘管，用于绝缘接头的导轨紧固螺栓，即使不断受到严重的负载，使用寿命长，这可以安全地用于铁路，特别是在大都市区长时间使用，这有助于准时运行和安全运行。解决方案：在具有法兰体的管中，为了用于轨道绝缘接头，将由维尼纶纤维布和浸渍有环氧树脂的玻璃纤维布构成的凸缘体1螺纹连接并且固定地连接到管部2的一端，该管部2包括具有由玻璃纤维布构成的外层的层叠体，由芳族聚酰胺纤维布和玻璃纤维布构成的中间层，以及由聚碳酸酯树脂层; 凸缘体是矩形的; 并且管部件2被螺纹固定地附接。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004300898A Welding method of rail bond terminal 有权
公开(公告)号：JP2004300898A
公开(公告)日：2004-10-28
申请号：JP2003126729
申请日：2003-03-28
申请人： Shingo Kizai Kk , 信号器材株式会社
发明人： KITADA AKIHIKO , KIKUCHI NORIMITSU , OHASHI MASAZUMI
IPC分类号： E01B31/08 , B23K23/00 , B23K31/00 , B23K101/26
摘要： PROBLEM TO BE SOLVED: To provide a welding method of a rail bond terminal, implemented by quiet work, reducing the work amount, simplifying the work, preventing deterioration of work to attain uniform quality, and preventing uneven positioning of impressions.
SOLUTION: This welding method of a rail bond terminal includes: a process of welding a rail bond terminal 8 to a rail by a copper thermit welding; and a process of pressuring the vicinity of the peripheral edge part of the rail bond terminal 8 welded to a rail 10 by the process of welding by the copper thermit welding by a hydraulic cylinder 11 without hammering.
COPYRIGHT: (C)2005,JPO&NCIPI

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