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91. 发明专利

JPS5339645A APPARATUS FOR TREATING STARCH CONTAINING WASTE WATER BY WAY OF FILM SEPARATION 失效
公开(公告)号：JPS5339645A
公开(公告)日：1978-04-11
申请号：JP11301676
申请日：1976-09-22
申请人： HITACHI LTD
发明人： OGAWA TOSHIO , EBARA KATSUYA , ITOU KAZUYUKI , TAKAHASHI SANKICHI
IPC分类号： C02F1/44 , B01D61/02 , B01D61/10
摘要： PURPOSE:To provide an apparatus for treating starch containing waster by way of film separation, in which bubbles formed in the waste-water tank are removed so that pressure pump can be protected from damages.

92. 发明专利

JPS5337576A TREATING METHOD FOR WASTE FLUID FROM WASHER BY REVERSE OSMOSIS 失效
公开(公告)号：JPS5337576A
公开(公告)日：1978-04-06
申请号：JP11187776
申请日：1976-09-20
申请人： HITACHI LTD
发明人： KINOSHITA MITSUO , SUGIMOTO YOSHIKAZU , EBARA KATSUYA , TAKAHASHI SANKICHI , TAKESHIMA MASAYOSHI , YUSA HIDEO
IPC分类号： C02F1/44
摘要： PURPOSE:To prevent the foaming due to the surface active agent in the waste fluid from the washer and thus to shorten the discharge time from the washer, by performing the reverse osmosis treatment after having added the defoaming agent to the waste fluid from the washer.

93. 发明专利

JPH0684874B2 失效
公开(公告)号：JPH0684874B2
公开(公告)日：1994-10-26
申请号：JP24747890
申请日：1990-09-19
申请人： HITACHI LTD
发明人： KOSEKI YASUO , YAMADA AKIRA , KUROKAWA HIDEAKI , MATSUZAKI HARUMI , EBARA KATSUYA , TAKAHASHI SANKICHI
IPC分类号： F28D20/00

94. 发明专利

JPH0510964B2 失效
公开(公告)号：JPH0510964B2
公开(公告)日：1993-02-12
申请号：JP2193886
申请日：1986-02-05
申请人： HITACHI LTD
发明人： KOSEKI YASUO , YAMADA AKIRA , KUROKAWA HIDEAKI , EBARA KATSUYA , TAKAHASHI SANKICHI
IPC分类号： C02F1/44 , B01D53/22 , B01D61/36

95. 发明专利

JPH0447280B2 失效
公开(公告)号：JPH0447280B2
公开(公告)日：1992-08-03
申请号：JP17274181
申请日：1981-10-30
申请人： HITACHI LTD
发明人： NISHIMURA SHIGEOKI , ADACHI TETSURO , EBARA KATSUYA , OGAWA TOSHIO , TAKAHASHI SANKICHI , IZUMI KENKICHI , KUBOTA SHOJI , TAKASHIMA YOSHE , NUMAZAKI SEIICHI
IPC分类号： B01J47/02 , B01D37/00 , B01J47/00 , G21F9/00 , G21F9/12

96. 发明专利

JPH0443682B2 失效
公开(公告)号：JPH0443682B2
公开(公告)日：1992-07-17
申请号：JP24878086
申请日：1986-10-20
申请人： HITACHI LTD
发明人： KUBOTA MASAYOSHI , MATSUZAKI HARUMI , OOKOCHI ISAO , TAKAHASHI SANKICHI , YOSHIDA MASAHIRO , TAKAKUSAKI TSUNEHIKO , SATO JOSHIRO
IPC分类号： G01N30/02 , B01D11/00 , C07B63/00 , C07C51/00 , C07C51/48 , C07C53/126 , C07C57/03 , C07C57/07 , C07C67/00

97. 发明专利

JPH0323111B2 失效
公开(公告)号：JPH0323111B2
公开(公告)日：1991-03-28
申请号：JP21194284
申请日：1984-10-09
申请人： HITACHI LTD
发明人： KOSEKI YASUO , YAMADA AKIRA , TAKAHASHI SANKICHI , IZUMI KENKICHI
IPC分类号： C09K5/00 , C09K5/08

98. 发明专利

JPH0255520B2 失效
公开(公告)号：JPH0255520B2
公开(公告)日：1990-11-27
申请号：JP9440782
申请日：1982-06-02
申请人： HITACHI LTD
发明人： SAWA TOSHIO , TAKAHASHI SANKICHI , IZUMI KENKICHI , SUMIDA OSAO , ITO HISAO
IPC分类号： C25F7/00 , C25F1/06 , G21F9/28

99. 发明专利

JPH02281567A METHANOL FUEL CELL 失效
公开(公告)号：JPH02281567A
公开(公告)日：1990-11-19
申请号：JP9995289
申请日：1989-04-21
申请人： HITACHI LTD
发明人： KURODA OSAMU , SHIMIZU TOSHIO , EBARA KATSUYA , TAKAHASHI SANKICHI , DOI RYOTA , OGAWA TOSHIO
IPC分类号： H01M8/02 , H01M8/24
摘要： PURPOSE:To largely reduce the weight of a cell by using a separator which comprises a film or sheet formed from synthetic resin and carbon powders, and also providing a methanol supply passage and an air supply passage in the electrode base of a methanol electrode and that of an air electrode, respectively. CONSTITUTION:A separator 4 comprising a flexible and electron conductive film or sheet formed from synthetic resin and carbon powder is used and also a methanol supply passage and an air supply passage are provided in the electrode base of a methanol electrode 1 and that of an air electrode 2, respectively. The above film or sheet is formed as a film or sheet of electrical resistance less than 0.5OMEGAcm , sulfate and methanol resistance, and a methanol transmission coefficient of less than 8X10 mol/cm h(mol/l) under a cell operating temperature condition (about 60 deg.C). The above film or sheet is formed by mixing of carbon powder with polytetrafluoroethylene, polypropylene, polyethylene, vinyl chloride and the like. The thickness of the above film or sheet is from 0.15 to 0.05mm.

100. 发明专利

JPH02246255A SEMICONDUCTOR DEVICE 失效
公开(公告)号：JPH02246255A
公开(公告)日：1990-10-02
申请号：JP6798489
申请日：1989-03-20
申请人： HITACHI LTD
发明人： KOSEKI YASUO , EBARA KATSUYA , TAKAHASHI SANKICHI , YOKOYAMA HIROSHI , MORIHARA ATSUSHI , NAGANUMA YOSHIO , ZUSHI SHIZUO
IPC分类号： H01L23/373 , F28D20/02 , H01L23/473
摘要： PURPOSE:To cool the entire body at a uniform temperature and to stabilize the performance of a computer by utilizing the heat which is absorbed when a solid phase is transformed into a liquid phase, and cooling semiconductor devices. CONSTITUTION:A cooling medium within a container 10 is cooled to the freezing temperature or lower of the phase changing material in the cooling medium with a cooling coil 22A through which the refrigerant that is cooled with a refrigerator 22 flows. Droplets 5 which are the phase changing material are freezed, and minute solid-state particles 6 are obtained. The solid-state particles 6 are dispersed into liquid 4 whose phase is not changed. The cooling medium becomes the slurry-state cooling medium 2. The cooling medium flows through semiconductor devices 21 in a computor main body 11 by way of a motor operated valve 26 and Iiquid sending pipe 18. The slurry-state cooling medium 2 which flows through the semiconductor device 21 flows up from the lower part in a snake pattern. Heat generated from the semiconductor elements is absorbed with the cooling medium through a heat conducting member and a heat conducting surfaces. Thus, the heat generated in the computer is cooled highly efficiently at the uniform temperature of the part to be cooled.

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