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61. 发明专利

JPH01213731A ROM CONTROL SYSTEM 失效
公开(公告)号：JPH01213731A
公开(公告)日：1989-08-28
申请号：JP3920188
申请日：1988-02-22
申请人： HITACHI LTD , HITACHI VIDEO ENG
发明人： SEKI YUKIHIRO , KOBAYASHI SHIGEO , ITO HIROMICHI , MASUKO ATSUSHI , KOBAYASHI HITOSHI , YAMAGAMI HAJIME
IPC分类号： G06F12/06 , G11C8/00
摘要： PURPOSE:To extend the ROM area of a CPU without narrowing the memory space of the real mode by providing an address decoder which decodes physical address information which the CPU outputs. CONSTITUTION:An address decoder 10A is provided to select a ROM 6A, and the decoder 10A makes a select signal 12A of the ROM 6A active by an AND gate 15A when signals A16-A19 are '1' and A20-A23 are '0'. That is, address OFXXXXH (X indicates 'dont care') is detected. Similarly, an address decoder 10B detects address 10XXXXH of a ROM 6B because '1' is inputted as the signal A20 and '0' is inputted as the other signals. Since an address decoder 10C decodes the address when all of signals A16-A23 are '1', address FFXXXXH is detected. Thus, select signals to select ROMs 6A, 6B, and 6C are generated in address decoders 10A, 10B and 10C respectively.

62. 发明专利

JPS62295321A SF6 GAS BREAKER 失效
公开(公告)号：JPS62295321A
公开(公告)日：1987-12-22
申请号：JP13594586
申请日：1986-06-13
申请人： HITACHI LTD
发明人： KOBAYASHI SHIGEO , YAMAGIWA TOKIO
IPC分类号： H01H33/88

63. 发明专利

JPS6232621B2 失效
公开(公告)号：JPS6232621B2
公开(公告)日：1987-07-15
申请号：JP8972080
申请日：1980-06-30
申请人： HITACHI LTD
发明人： KOBAYASHI SHIGEO , TAKAHASHI HIDEKI , KOBAYASHI KAZUO
IPC分类号： H05K7/20 , H01L23/473

64. 发明专利

JPS60195827A Gas breaker 失效
公开(公告)号：JPS60195827A
公开(公告)日：1985-10-04
申请号：JP5097484
申请日：1984-03-19
申请人： Hitachi Ltd
发明人： KOBAYASHI SHIGEO , ENDOU FUMIMASA
IPC分类号： H01H33/70 , H01H33/91

65. 发明专利

JPS60150521A GAS BREAKER 失效
公开(公告)号：JPS60150521A
公开(公告)日：1985-08-08
申请号：JP561184
申请日：1984-01-18
申请人： HITACHI LTD
发明人： KOBAYASHI SHIGEO , ENDOU FUMIMASA , YOSHIOKA YOSHIO
IPC分类号： H01H33/70

66. 发明专利

JPS60101824A SF6 GAS DISCONNECTING SWITCH 失效
公开(公告)号：JPS60101824A
公开(公告)日：1985-06-05
申请号：JP20967283
申请日：1983-11-08
申请人： HITACHI LTD
发明人： KOBAYASHI SHIGEO , ENDOU FUMIMASA , ISHIKAWA RIKIZOU
IPC分类号： H01H31/32 , H01H33/64

67. 发明专利

JPS58212368A High voltage electric device 失效
标题翻译：高压电器
公开(公告)号：JPS58212368A
公开(公告)日：1983-12-10
申请号：JP9492282
申请日：1982-06-04
申请人： Hitachi Ltd
发明人： KOBAYASHI SHIGEO , KOBAYASHI KAZUO , KANOU TAKASHI , KAMATA YUZURU
IPC分类号： H01B17/50 , H01L23/34 , H02M1/00 , H02M7/04
CPC分类号： H01L23/345 , H01L2924/0002 , H01L2924/00
摘要： PURPOSE:To stabilize the use under a high electric field by flowing high temperature fluid higher than the air temperature in the environments in a hollow insulating post when connecting a plurality of modules containing electric parts via an insulating posts and forming a high voltage device. CONSTITUTION:Modules 1-3 which contain electric parts such as a semiconductor element, a resistor, a condenser, a reactor and the like, are insulated and supported by posts 11-16 of glass fiber-reinforced plastic to form a high voltage device. The posts 11-16 are formed in hollow shape, and fluid such as high temperature air higher than the temperature of environmental air is circulated via air feed tubes 21-24, fluid heater 31 and a pump 32. Accordingly, the relative humidity at the surface of the posts 11-16 is maintained always lower than the relative humidity of the environmental air, thereby allowing the creeping electric field intensity of the posts 11-16 to be high, thereby enabling to reduce the size of the device and to stabilize the use under a high electric field.
摘要翻译：目的：通过在通过绝缘柱连接包含电气部件的多个模块并形成高压装置的同时，通过在空心绝缘柱的环境中流动高于空气温度的高温流体来稳定高电场下的使用。构成：包含半导体元件，电阻器，冷凝器，电抗器等电气部件的模块1-3由玻璃纤维增强塑料的支柱11-16隔离并支撑，形成高压装置。柱11-16形成为中空形状，并且诸如高于环境空气温度的高温空气的流体通过供气管21-24，流体加热器31和泵32循环。因此，柱11-16的表面始终低于环境空气的相对湿度，从而允许柱11-16的蠕变电场强度高，从而能够减小装置的尺寸并稳定在高电场下使用。

68. 发明专利

JPS57194501A WATER COOLER FOR ELECTRIC CIRCUIT ELEMENT 失效
公开(公告)号：JPS57194501A
公开(公告)日：1982-11-30
申请号：JP7931081
申请日：1981-05-27
申请人： HITACHI LTD
发明人： IYOTANI RIYUUJI , KOBAYASHI SHIGEO
IPC分类号： H01C1/082 , H01L23/46 , H01L23/473

69. 发明专利

JPS57102061A COOLING DEVICE FOR SEMICONDUCTOR 失效
公开(公告)号：JPS57102061A
公开(公告)日：1982-06-24
申请号：JP17724680
申请日：1980-12-17
申请人： HITACHI LTD
发明人： KOBAYASHI SHIGEO
IPC分类号： H01L23/473 , H02M7/04
摘要： PURPOSE:To limit currents supplied into cooling water from a cooling fin, and to decrease the electrolytic etching of the cooling fin by mounting at least one pair of electrodes giving the cooling water potential to a water feed pipe and affording the potential of the cooling fin to the electrodes. CONSTITUTION:The potential controlling electrode 16(16-1-16-4) for giving water in the water feed pipes 5, 6 potential are mounted, and the potential of the cooling fins 14 at both ends pressure-welded to thyristor elements 9 is afforded to the potential controlling electrodes 16 by lead wires 18 and potential drawing terminals 17. Accordingly, currents are not supplied into the cooling water from the cooling fins 14, and the electrolytic etching of the cooling fins 14 generated through the feed of currents into the cooling water from the cooling fins 14 is removed.

70. 发明专利

JPS5715450A APPARATUS FOR WATER COOLING ELECTRICAL CIRCUIT ELEMENT 失效
公开(公告)号：JPS5715450A
公开(公告)日：1982-01-26
申请号：JP8972080
申请日：1980-06-30
申请人： HITACHI LTD
发明人： KOBAYASHI SHIGEO , TAKAHASHI HIDEKI , KOBAYASHI KAZUO
IPC分类号： H05K7/20 , H01L23/473
摘要： PURPOSE:To prevent deterioration of the titled device due to the dissolving of the metal member in an apparatus for high voltage elements by making the inside of a connection terminal of an Fe-Ni-Cr alloy in a joint fitting provided between an internal water channel of a water-cooled fin and a feeding/draining water channel. CONSTITUTION:For example, a water-cooled fan 2 made of Cu is closely attached to the outer surface of an element 1 (for example, a semiconductor element, a resistance element, a reactor element or the like) subjected to a high voltage. The fan 2 is provided with an internal water channel 4 for flowing a cooling water and connected to an insulating water feed pipe 7 and drain pipe 8 with joint fittings 5 and 6, so that the cooling water is circulated with a pump 9. Regarding the material of the joint fittings 5 and 6, for example, a stainless steel is employed for the inside of the connection part. If necessary, for example, a stainless steel net is mounted to the fitting 6. This can prevent the deterioration in the apparatus including corrosion, clogging of feed and drain pipes and lowered insulation due to the dissolving of the Cu member.

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