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31. 发明专利

JPS5313705A TRAIN SERVICE MANAGING SYSTEM 失效
公开(公告)号：JPS5313705A
公开(公告)日：1978-02-07
申请号：JP8730176
申请日：1976-07-23
申请人： HITACHI LTD
发明人： KAWAI YOSHINORI
IPC分类号： B61L27/00 , B61L25/00
摘要： PURPOSE:To provide a process for controlling the train service by a central information processor, which divides a zone, provides a slave information processor to process the information, and processes the information at each of stations to reduce the load of the central information processor.

32. 发明专利

JPS5277311A TRAIN OPERATION CONTROL SYSTEM IN USE OF MULTIPLE COMPUTORS 失效
公开(公告)号：JPS5277311A
公开(公告)日：1977-06-29
申请号：JP15327675
申请日：1975-12-24
申请人： HITACHI LTD
发明人： KAWAI YOSHINORI , MATSUMARU HIROSHI , SATOU TOMOYOSHI
IPC分类号： B61L27/00
摘要： PURPOSE:To provide a train operation control system in use of multiple computors, in which diagram information necessary for the control of several trains is memorized in station-information processing unit, whereby load of the central processing unit is reduced and at the same time temperary trouble caused in the central processing unit can be dealt with suitably.

33. 发明专利

JPH0841167A PHOTOSENSITIVE RESIN COMPOSITION 失效
公开(公告)号：JPH0841167A
公开(公告)日：1996-02-13
申请号：JP17511094
申请日：1994-07-27
申请人： HITACHI LTD , HITACHI CHEMICAL CO LTD
发明人： KAWAI YOSHINORI , KAWAMOTO MINEO , KATAGIRI JUNICHI , NEMOTO MASANORI , TAKAHASHI AKIO
IPC分类号： G03F7/038 , C08G59/00 , C08G59/16 , C08G59/18 , C08L9/02 , C08L63/00 , H05K1/00 , H05K3/00 , H05K3/36 , H05K3/46
摘要： PURPOSE:To obtain a photosensitive resin compsn. which is excellent in adhesion to a plating metal, resolving power, photocurability, thermal curability, and heat resistance and enables the use of an aq. alkali soln. or an aq. soln. contg. an org. nonhalogen solvent as a developing soln. CONSTITUTION:The compsn. comprises a photosensitive epoxy resin, a thermosetting epoxy resin, a reaction product of a carboxylated acrylonitrile-butadiene rubber with an epoxy resin, a photopolymn. initiator, and a thermal curing agent, provides a high-density high-reliability built-up printed circuit board, and enables the use of a treating process free from problems with environmental pollution or safety.

34. 发明专利

JPH07330865A PHOTOSENSITIVE RESIN COMPOSITION 失效
公开(公告)号：JPH07330865A
公开(公告)日：1995-12-19
申请号：JP12503994
申请日：1994-06-07
申请人： HITACHI LTD , HITACHI CHEMICAL CO LTD
发明人： KATAGIRI JUNICHI , KAWAI YOSHINORI , KAWAMOTO MINEO , TAKAHASHI AKIO
IPC分类号： G03F7/038 , C08G59/17 , C08G59/18 , H05K3/18 , H05K3/28 , H05K3/46
摘要： PURPOSE:To obtain a photosensitive resin composition containing an unsaturated compound derived from an epoxy resin and an unsaturated carboxylic acid, etc., a photopolymerization initiator and an epoxy resin hardener, developable with an aqueous solution free from the problem of safety and environmental pollution and having excellent heat-resistance, adhesivity, etc. CONSTITUTION:This composition contains (A) an unsaturated compound having an acid value of preferably 10-100mgKOH/g and produced by reacting 1 equivalent of preferably a novolak-type epoxy resin with 0.2-0.8 equivalent of an unsaturated carboxylic acid such as acrylic acid in an organic solvent in the presence of a catalyst and a polymerization inhibitor at 60-150 deg.C and reacting the product with a polybasic acid anhydride such as maleic anhydride, (B) a photopolymerization initiator such as benzophenone and (C) an epoxy resin hardener such as diaminodiphenylsulfone.

35. 发明专利

JPH06273930A CURABLE RESIN COMPOSITION AND MULTILAYER PRINTED CIRCUIT BOARD USING THE SAME AND ITS MANUFACTURE 失效
公开(公告)号：JPH06273930A
公开(公告)日：1994-09-30
申请号：JP5914293
申请日：1993-03-18
申请人： HITACHI LTD
发明人： NISHIMURA SHIN , AMO SATORU , KAWAI YOSHINORI , SATSUU YUUICHI , MIWA TAKAO , TAKAHASHI AKIO
IPC分类号： B32B27/28 , C08F290/00 , C08F299/00 , G03F7/027 , G03F7/038 , H01L23/29 , H01L23/31 , H05K1/03 , H05K3/46
摘要： PURPOSE:To form a heat-resistant relief pattern by incorporating a photopolymerization initiator and/or a heat polymerization initiator each in a specified ratio to a specified copolymer. CONSTITUTION:The curable resin composition contains 0.5-10 pts.wt. of the polymerization initiator and/or the heat polymerization initiator in 100 pts.wt. of the copolymer having a repeating unit represented by formula I in which R, is a 6-15 C organic residue having an aromatic ring; R2 is H, phenyl, or alkoxyphenyl; and each of R3-R5 is H or

36. 发明专利

JPH05140338A CIRCUIT BOARD PRODUCED BY USING FLUORORESIN COMPOSITION 失效
公开(公告)号：JPH05140338A
公开(公告)日：1993-06-08
申请号：JP30151891
申请日：1991-11-18
申请人： HITACHI LTD
发明人： NISHIMURA SHIN , SUZUKI MASAHIRO , AMO SATORU , NAGAI AKIRA , KAWAI YOSHINORI , TAKAHASHI AKIO
IPC分类号： B32B27/06 , C08F22/36 , C08F222/40 , C08G73/00 , C08G73/12 , C08J5/04 , C08J5/24 , C08L35/00 , C08L79/08 , H01B3/30 , H01L23/12 , H05K1/03
摘要： PURPOSE:To obtain a circuit board having excellent mechanical properties, heat-resistance, etc., by using a cured material produced by three-dimensionally cross-linking a resin composition composed of a bismaleimide compound and a biscyanamide compound. CONSTITUTION:The objective circuit board can be produced by compounding (A) a compound of formula I (C9F17 is perfluorononenyl having one double bond; X is bivalent group containing ester bond or ether bond) with (B) a compound of formula II at a ratio of 95:5 to 5:95, dissolving the obtained resin composition containing the components A and B in a solvent, three-dimensionally cross-linking the resin by the polymerization reaction of the multiple bond, impregnating the cured material in an inorganic fiber cloth, etc., and laminating and bonding the obtained prepregs.

37. 发明专利

JPH0466748B2 失效
公开(公告)号：JPH0466748B2
公开(公告)日：1992-10-26
申请号：JP2875584
申请日：1984-02-20
申请人： HITACHI LTD
发明人： KAWAI YOSHINORI
IPC分类号： B61L27/00

38. 发明专利

JPH01112849A TRANSMISSION CONTROL METHOD FOR INFORMATION TRANSMISSION SYSTEM 失效
公开(公告)号：JPH01112849A
公开(公告)日：1989-05-01
申请号：JP23873588
申请日：1988-09-26
申请人： HITACHI LTD
发明人： YAMANAKA GIICHI , MORI KINJI , IHARA KOICHI , KAWAI YOSHINORI
IPC分类号： H04L12/42
摘要： PURPOSE:To infer not only the presence of the abnormality of a transmission line but an abnormal position as well by transmitting a loop check signal to a loop, constituted of a loop line between the pairs of NCPs (transmission control device) and a loop link line between the BCP pairs of the respective NCP pair, and monitoring the answer of this signal. CONSTITUTION:This system is constituted of the loop lines L0, L1, the NCPs 01-0n and 11-1n, the loop link lines 21-2n, terminal link lines 31,32 and a test terminal 30. The NCP (test start NCP) having received test start instruction by the test terminal generates all medium loop check data, and transmits them to the loop line to which it belongs. The form of the check data to test the medium loops 0-i and 1-i starting from the NCP 01 is FCN CN0, and N=i, and CN is counted up by one at every time it passes through one NCP. The NCP having received the check data performs operation decision by N and CN of transmission data. A tester can detect the presence of the abnormality and the abnormal position of the transmission line according to the test start NCP and the value of normally operated N or N decided to be abnormal.

39. 发明专利

JPS6412145B2 失效
公开(公告)号：JPS6412145B2
公开(公告)日：1989-02-28
申请号：JP15283184
申请日：1984-07-25
申请人： HITACHI LTD
发明人： YAMANAKA GIICHI , MORI KINJI , IHARA KOICHI , KAWAI YOSHINORI
IPC分类号： H04L29/14 , H04L12/437

40. 发明专利

JPS59209961A Dispersion type train service conroller 失效
标题翻译：散货式火车服务台
公开(公告)号：JPS59209961A
公开(公告)日：1984-11-28
申请号：JP8336783
申请日：1983-05-12
申请人： Hitachi Ltd
发明人： KAWAI YOSHINORI
IPC分类号： B61L27/00 , B61L25/02

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