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1. 发明专利

DE69607518T2 未知
公开(公告)号：DE69607518T2
公开(公告)日：2000-08-10
申请号：DE69607518
申请日：1996-06-05
申请人： JAPAN RAILWAY CONSTRUCTION PUB , RAILWAY TECHNICAL RES INST , FUJI HEAVY IND LTD
发明人： OGAWARA MASAO C O JP RAILWAY C , WAKO KANJI , TOKUDA NORIAKI , MINOWA YUKIO , AOKI TSUNEO , WATANABE TERUHIDE
IPC分类号： B60B35/10 , B61F7/00 , B61H9/00

2. 发明专利

AU719847B2 Variable-wheel-gauge bogie for rolling stock 未知
公开(公告)号：AU719847B2
公开(公告)日：2000-05-18
申请号：AU5473096
申请日：1996-06-05
申请人： JAPAN RAILWAY CONSTRUCTION PUB , RAILWAY TECHNICAL RES INST , FUJI HEAVY IND LTD
发明人： OGAWARA MASAO , WAKO KANJI , TOKUDA NORIAKI , MINOWA YUKIO , AOKI TSUNEO , WATANABE TERUHIDE
IPC分类号： B60B35/10 , B61F7/00 , B61H9/00 , B61F5/26 , B61F15/08

3. 发明专利

CA2178177A1 Variable-Wheel-Gauge Bogie for Rolling Stock 未知
公开(公告)号：CA2178177A1
公开(公告)日：1996-12-07
申请号：CA2178177
申请日：1996-06-04
申请人： JAPAN RAILWAY CONSTRUCTION PUB , RAILWAY TECHNICAL RES INST , FUJI HEAVY IND LTD
发明人： OGAWARA MASAO , WAKO KANJI , TOKUDA NORIAKI , MINOWA YUKIO , AOKI TSUNEO , WATANABE TERUHIDE
IPC分类号： B60B35/10 , B61F7/00 , B61H9/00

4. 发明专利

DE69607518D1 未知
公开(公告)号：DE69607518D1
公开(公告)日：2000-05-11
申请号：DE69607518
申请日：1996-06-05
申请人： JAPAN RAILWAY CONSTRUCTION PUB , RAILWAY TECHNICAL RES INST , FUJI HEAVY IND LTD
发明人： OGAWARA MASAO C O JP RAILWAY C , WAKO KANJI , TOKUDA NORIAKI , MINOWA YUKIO , AOKI TSUNEO , WATANABE TERUHIDE
IPC分类号： B60B35/10 , B61F7/00 , B61H9/00

5. 发明专利

ES2145384T3 未知
公开(公告)号：ES2145384T3
公开(公告)日：2000-07-01
申请号：ES96304135
申请日：1996-06-05
申请人： JAPAN RAILWAY CONSTRUCTION PUB , RAILWAY TECHNICAL RES INST , FUJI HEAVY IND LTD
发明人： OGAWARA MASAO , WAKO KANJI , TOKUDA NORIAKI , MINOWA YUKIO , AOKI TSUNEO , WATANABE TERUHIDE
IPC分类号： B60B35/10 , B61F7/00 , B61H9/00

6. 发明专利

JP2003261901A DIRECT-COUPLED TRACK STRUCTURE 审中-公开
公开(公告)号：JP2003261901A
公开(公告)日：2003-09-19
申请号：JP2002066702
申请日：2002-03-12
申请人： JAPAN RAILWAY CONSTRUCTION PUB , RAILWAY TECHNICAL RES INST , HOKUBU CONSULTANT KK , TEKKEN CONSTR CO
发明人： SUGIMATA MASAYUKI , NAKAHARA SATORU , ANDO KATSUTOSHI , HORIIKE TAKAHIRO , MUKAI AKIRA , WATANABE TADATOMO , MATSUOKA SHIGERU
IPC分类号： E01B1/00 , E01B37/00
摘要： PROBLEM TO BE SOLVED: To provide a direct-coupled track structure in which the fatigue strength of a subbase course composed of a cement curable material is increased by optimizing the mixing ratio of short fibers and the breakdown of the subbase course can be prevented. SOLUTION: In the direct-coupled track structure in which a section between a concrete floor slab 1 and a sleeper 2 is connected by the subbase course 3 consisting of the cement curable material such as concrete, mortar or the like, the short fibers at a volume ratio of 1 to 5% are mixed in the cement curable material constituting the subbase course 3. When the mixing ratio of the short fibers is set in 1% or more, the tensile stress of concrete or mortar is suddenly reduced temporarily immediately after the generation of a crack but it is changed abruptly into an increase temporarily, thus augmenting fatigue strength. COPYRIGHT: (C)2003,JPO

7. 发明专利

JP2001193390A FILLING METHOD OF FILLER 失效
公开(公告)号：JP2001193390A
公开(公告)日：2001-07-17
申请号：JP2000004315
申请日：2000-01-13
申请人： SUMITOMO OSAKA CEMENT CO LTD , KAJIMA CORP , HAZAMA GUMI , JAPAN RAILWAY CONSTRUCTION PUB
发明人： AOYAMA KANAME , YOSHIMURA MUNEO , KAGAYA HIROSHI , IKEGAMI TORU , YOSHIKAWA DAIZO , YAMAZAKI MASATOSHI , MACHIDA MOICHI , SASAKI TAKESHI , KURAKAWA TETSUSHI
IPC分类号： E21D11/00
摘要： PROBLEM TO BE SOLVED: To reduce a pressure loss in pumping so as to omit a dedicated pump for concrete or a high pressure pump, allowing to use small-scale equipment, to facilitate cleaning so as to reduce a waste water disposal amount and the number of processes for waste water disposal, and to increase a time in fluidized state for sparing time for working so as to prolong a placing section in a cycle. SOLUTION: Slurry and liquid solidifier prepared by mixing slurry, cement type solidifier and water together is forcibly fed through a slurry pipe and a solidifier pipe arranged as separate pipe systems respectively so as to be mixed together in a mixing pipe arranged for joining the slurry pipe and the solidifier pipe together for filling.

8. 发明专利

JP2000198440A ELECTRONIC INTERLOCKING DEVICE 失效
公开(公告)号：JP2000198440A
公开(公告)日：2000-07-18
申请号：JP381499
申请日：1999-01-11
申请人： JAPAN RAILWAY CONSTRUCTION PUB , KYOSAN ELECTRIC MFG
发明人： OKUYA TAMIO , YOKOYAMA TAMOTSU , SHIMAZOE TOSHIYUKI
IPC分类号： B61L19/06 , B61L27/00 , G05B9/03
摘要： PROBLEM TO BE SOLVED: To provide an electronic interlocking device capable of safely ensuring a course of a rolling stock over the whole section including areas between stations. SOLUTION: An electronic interlocking logical part 11 is connected to an electronic terminal 30 arranged in each station through a fail-safe transmitting means 40. Various in-site appliances such as a signal and a switch in a jurisdiction range are connected to the electronic terminal 30, the electronic interlocking logical part 11 intensively controls the interlocking functions over the whole section including areas between stations by the interlocking logic similar to that in one station, and remotely controls the in-site appliances over the whole section through the transmitting means 40 and the electron terminal 30. The automatic closing of the single track section between stations can be ensured by interlocking the departure signals in the single track section by the chain using the course locking. Justification of the change in each track relay can be judged by tracing the track on the whole track circuit in the section including areas between stations.

9. 发明专利

JP2002308104A TRAIN SENSING TRACK CIRCUIT, TRAIN SENSING DEVICE, AND CENTRALIZED ELECTRONIC CONTROL SYSTEM FOR RAILOAD CROSSING 失效
公开(公告)号：JP2002308104A
公开(公告)日：2002-10-23
申请号：JP2001112248
申请日：2001-04-11
申请人： JAPAN RAILWAY CONSTRUCTION PUB , KYOSAN ELECTRIC MFG
发明人： OKUYA TAMIO , SHIMAZOE TOSHIYUKI , SHIMADA MASANOBU
IPC分类号： B61L29/28 , B61L1/18
摘要： PROBLEM TO BE SOLVED: To provide a train sensing track circuit, train sensing device, and centralized electronic control system for railroad crossing having a reasonable constitution in terms of equipment cost and maintenance to be applied to a division where a plurality of crossings are concentrated. SOLUTION: A plurality of signal receivers are installed on at least one of the upstream and downstream of one transmitter to transmit track circuit signals so that the arrangement manages with one transmitter with the aid of a plurality of receivers. When a train existing is sensed by one receiver installed at the starting or ending point of an alarming operation of any crossing, a timer means to clock the elapse of the specified distance correcting time is actuated, and when the timer means has ended clocking the distance correcting time, judgement is passed that the foregoing train has reached the starting point of the alarming operation of another crossing.

10. 发明专利

JP2000336843A BEARING PLATE HAVING CONICAL SURFACE 失效
公开(公告)号：JP2000336843A
公开(公告)日：2000-12-05
申请号：JP15430299
申请日：1999-06-01
申请人： JAPAN RAILWAY CONSTRUCTION PUB , JAPAN LIFE KK
发明人： KAMIYOSHI SATORU
IPC分类号： E04C5/12 , E04G21/12
摘要： PROBLEM TO BE SOLVED: To sufficiently exhibit an effect of prestress by forming one surface of a bearing plate having a conical surface as a pressure receiving surface and the other surface as a circular pressure transmitting surface, and boring an inserting hole of a tendon on a straight line orthogonal to the pressure receiving surface. SOLUTION: A plate-like bearing plate composed of one surface of a pressure receiving surface 1 and the other surface of a circular pressure transmitting surface 2 is molded, an inserting hole 4 of a tendon 3 is bored on a straight line L orthogonal to the pressure receiving surface 1, and the peripheral edge of the pressure receiving surface 1 continues with the pressure transmitting surface 2 side via a conical surface 5. A hole diameter of the inserting hole 4 for inserting the tendon 3 is not large, and when receiving tensional force of the tendon 3 to the pressure receiving surface 1 from a fixing material 6, the tensional force is uniformly transmitted to a concrete product 7 from a pressure transmitting surface 2 to enhance an effect of prestress. Since an excess thickness can be cut by an inclined face and a corner part can be eliminated by a circular shape, a cost can be reduced.

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