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1. 发明专利

JPH02259869A COMPUTER SYSTEM 失效
公开(公告)号：JPH02259869A
公开(公告)日：1990-10-22
申请号：JP7827789
申请日：1989-03-31
申请人： HITACHI LTD , HITACHI COMMUNICATION SYSTEM , HITACHI SOFTWARE ENG
发明人： TAKAHASHI MAKOTO , OGAWA SEIICHI , TANAKA KAZUYOSHI , KOMATSUZAWA MIKIO , ABE HITOSHI , IWASHITA SHINICHI
IPC分类号： G06F11/20 , G06F15/16 , G06F15/177
摘要： PURPOSE:To prevent contradiction between systems before and after switching by notifying the contents of a switch instruction from a terminal, which receives the switch instruction from one system, to the other system. CONSTITUTION:A host computer 1 monitors a response to diagnosis to a host computer 2 and when any response is not given even after the lapse of a minitoring time, it is decided that there is a fault in the host computer 2. Then, the switch instruction is sent to a terminal 3. When the terminal 3 receiving the switch instruction is not connected with the switching source host computer 2, the accept of switching is immediately sent to the host computer 1. When the terminal is under connection with the switching source host computer 2, the notification of switching is sent to the switching source host computer 2, operation waits for the end of uncompleted work and the accept of switching is sent. When the host computer 2 is recovered, the host computer 2 sends the switch instruction to the terminal in order to return the work to the host computer 2 side and the terminal receiving the switch instruction sends the notification of switching to the host computer 1. When the uncompleted processing is finished, the accept of switching is responded. Thus, terminal switching and switch return processing can be executed between the host computers while confirming there is no contradiction between the host computer and terminal.

2. 发明专利

JPS59190179A Method of installing man conveyor 失效
标题翻译：安装人造船的方法
公开(公告)号：JPS59190179A
公开(公告)日：1984-10-27
申请号：JP6354783
申请日：1983-04-13
申请人： Hitachi Ltd
发明人： SAITOU CHIYUUICHI , TANAKA KAZUYOSHI
IPC分类号： B66B23/00

3. 发明专利

JPS6412366A INTER-SYSTEM COMMUNICATION SYSTEM 失效
公开(公告)号：JPS6412366A
公开(公告)日：1989-01-17
申请号：JP16678387
申请日：1987-07-06
申请人： HITACHI LTD
发明人： HIRATA TOSHIAKI , TANAKA KOICHI , NAKAHARA MITSUO , TANAKA KAZUYOSHI
IPC分类号： G06F15/16 , G06F11/20 , G06F13/00 , G06F15/177
摘要： PURPOSE:To shorten a switching time, by providing a managing table representing the continuance/discontinuance of a series of processing operations, with each terminal in a terminal control system, and establishing the open states of logical communication paths between the terminal in which a series of processings are completed and a switching destination host computer comprehensively. CONSTITUTION:A control program which handles communication of the terminal control system 2 refers a terminal state managing table 7, and after informing the deletion of a data transfer window 5a to a computer 1a current in use, establishes a transfer window 6b communicated from a computer 1b in waiting for a terminal equipment 3 set at a non-commencing state. For the terminal equipment 3 set at a commencing state, the transfer window 6b is set at a closed state. The above results are informed to the computer 1b in waiting by displaying the detail of opening/closure of each transfer window. In such a way, it is possible to perform the data transmission/reception processing between the terminal equipment 3 set at the non-commencing state and the computer 1b in waiting.

4. 发明专利

JP2002196326A LIQUID CRYSTAL DISPLAY DEVICE 失效
公开(公告)号：JP2002196326A
公开(公告)日：2002-07-12
申请号：JP2000394978
申请日：2000-12-26
申请人： HITACHI LTD , HITACHI ELECTRONIC DEVICES CO
发明人： SUZUKI HIROYUKI , SAITO TAKESHI , YAMAZAKI TAKANORI , TANAKA KAZUYOSHI , KITADA TAKAAKI
IPC分类号： G02F1/13357 , F21V19/00 , F21V29/505 , F21Y103/00 , G09F9/00 , F21V7/20
摘要： PROBLEM TO BE SOLVED: To prevent the reduction of light emission efficiency of a light source caused by the heat production of the light source it self, in a liquid crystal display device adopting a direct type backlight unit. SOLUTION: In the liquid crystal display device having a liquid crystal display element having two substrates disposed opposite to each other and a liquid crystal layer interposed between the two substrates, a plurality of light sources disposed on the side opposite to the display surface of the liquid crystal display element and supplying irradiation light with which the liquid crystal display element is irradiated and a reflection member disposed on the side opposite to the liquid crystal display element of the plurality of light sources, the reflection member has at least one opening part in the positions where the plurality of light sources are projected when the plurality of the light sources are projected to the reflection member from the direction orthogonal to the display surface of the liquid crystal display element.

5. 发明专利

JP2008262222A Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：JP2008262222A
公开(公告)日：2008-10-30
申请号：JP2008179058
申请日：2008-07-09
申请人： Hitachi Display Devices Ltd , Hitachi Ltd , 株式会社日立ディスプレイデバイシズ , 株式会社日立製作所
发明人： SUZUKI HIROYUKI , SAITO TAKESHI , TANAKA KAZUYOSHI , SHIMANO SHIGEO , YAMAZAKI TAKANORI , KITADA TAKAAKI , UEDA KAZUNARI
IPC分类号： G02F1/13357 , F21S2/00 , F21V3/00 , F21V19/00 , F21V29/00 , F21Y103/00 , G02F1/1333 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To obtain image display with high luminance and high quality by suppressing lowering of light emitting efficiency of a linear light source to prevent deterioration in display quality and by solving the problem of insufficient brightness of a backlight, comprising a plurality of arrayed linear light sources in the periphery of a liquid crystal panel. SOLUTION: A liquid crystal display is provided with the backlight comprising the plurality of arrayed linear light sources CFL, each having an electrode part ELD at the end and disposed on the back face of the liquid crystal panel via an optical compensation sheet. The backlight has a lower frame FLM-D, formed of a metallic sheet and is provided with a heat radiation member MP surrounding the electrode part ELD of the linear light source CFL, making an insulating cushion material GB interposed and connected thermally to the lower frame FLM-D made of a metal material. A linear light source on the edge of the plurality of arrayed linear light sources CFL is disposed so as to approach closer to the liquid crystal panel side. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了通过抑制线性光源的发光效率的降低来获得高亮度和高质量的图像显示，以防止显示质量的劣化，并且通过解决背光不足的亮度的问题，包括多个阵列线性光源在液晶面板的周围。解决方案：液晶显示器设置有包括多个排列的线性光源CFL的背光源，每个排列的线性光源CFL在端部具有电极部分ELD，并且经由光学补偿片材布置在液晶面板的背面上。背光源具有由金属片形成的下框架FLM-D，并且设置有围绕线性光源CFL的电极部分ELD的散热构件MP，使绝缘缓冲材料GB热插入并连接到下框架 FLM-D由金属材料制成。多个排列的线状光源CFL的边缘上的线状光源配置成靠近液晶面板侧。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JPH103863A ELECTRON GUN FOR CATHODE-RAY TUBE AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH103863A
公开(公告)日：1998-01-06
申请号：JP15548696
申请日：1996-06-17
申请人： HITACHI LTD , HITACHI ELECTRON DEVICES KK
发明人： KONO TAKASHI , FUKUHARA SHIGETOMI , TANAKA KAZUYOSHI
IPC分类号： H01J29/48
摘要： PROBLEM TO BE SOLVED: To provide an electron gun capable of making softening conditions during bead glass embedding the same as specifications of various types and facilitating assortment for each type and judgement of a quality check during or after assembling. SOLUTION: This electron gun has a conductive film 8a stamped with a mark 8b visibly or machine-readably indicating information of assortment of the bead glass, beading processing conditions and inspection results on a surface excluding a face on the side on which a three-pole part of a bead glass 8 and plural grid electrodes are to be embedded and fixed, and the conductive film 8a, a shield wire 9, and a conductive thin stripe are electrically connected to each other.

7. 发明专利

JPH05190442A CHEMICAL-LIQUID TREATMENT APPARATUS 失效
公开(公告)号：JPH05190442A
公开(公告)日：1993-07-30
申请号：JP330492
申请日：1992-01-10
申请人： HITACHI LTD
发明人： TANAKA KAZUYOSHI , TSUBOKA TOMOAKI
IPC分类号： B05C11/08 , G03F7/16 , G03F7/30 , H01L21/027 , H01L21/30
摘要： PURPOSE:To separately discharge and collect a plurality of waste liquids which have been treated in one chemical-liquid treatment apparatus. CONSTITUTION:A treatment cup which constitutes a chemical-liquid treatment apparatus is formed, to be double, of an outside cup 1 and an inside cup 2; individual waste liquids 53, 63 produced in a treatment by a first chemical liquid 5 and in a treatment by a second chemical liquid 6 are separated into and housed in the first cup 1 and the second cup 2; the waste liquids 53, 63 are discharged from the respective cups. Since the waste liquids 53, 63 are collected separately with high accuracy, the waste liquids can easily be treated in a developing operation, a treatment liquid can be reused and a waste-liquid treatment installation can be simplified.

8. 发明专利

JP2006106774A Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：JP2006106774A
公开(公告)日：2006-04-20
申请号：JP2005337505
申请日：2005-11-22
申请人： Hitachi Display Devices Ltd , Hitachi Ltd , 株式会社日立ディスプレイデバイシズ , 株式会社日立製作所
发明人： SUZUKI HIROYUKI , SAITO TAKESHI , TANAKA KAZUYOSHI , SHIMANO SHIGEO , YAMAZAKI TAKANORI , KITADA TAKAAKI , UEDA KAZUNARI
IPC分类号： G02F1/13357 , G02B5/02
摘要： PROBLEM TO BE SOLVED: To obtain image display with high brightness and high quality suppresses by suppressing lowering of light emitting efficiency of a linear light source to prevent deterioration in display quality and by solving the problem of insufficient brightness of a backlight comprising a plurality of arrayed linear light sources in the periphery of a liquid crystal panel.
SOLUTION: A liquid crystal display device is provided with a backlight comprising the plurality of arrayed linear light sources CFL each having an electrode part ELD at the end and disposed on the back face of a liquid crystal panel via an optical compensation sheet. The backlight has a lower frame FLM-D formed of a metallic sheet and is provided with a heat radiation member MP surrounding the electrode part ELD of the linear light source CFL making intervene an insulating cushion material GB and thermally connected to the lower frame FLM-D composed of a metal material. A linear light source on the edge of the plurality of arrayed linear light sources CFL is disposed so as to come closer to the liquid crystal panel side.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题为了通过抑制线性光源的发光效率的降低来抑制高亮度和高质量的图像显示，以防止显示质量的劣化，并且通过解决背光的亮度不足的问题，其包括多个阵列线性光源在液晶面板的周围。解决方案：液晶显示装置设置有背光源，其包括多个排列的线性光源CFL，每个排列的线性光源CFL在端部具有电极部分ELD，并经由光学补偿片设置在液晶面板的背面。背光源具有由金属片形成的下框架FLM-D，并且设置有围绕线性光源CFL的电极部分ELD的散热构件MP，其中插入绝缘缓冲材料GB并热连接到下框架FLM- D由金属材料组成。多个排列的线状光源CFL的边缘上的线状光源配置成靠近液晶面板侧。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2001194666A LIQUID CRYSTAL DISPLAY DEVICE 失效
公开(公告)号：JP2001194666A
公开(公告)日：2001-07-19
申请号：JP2000013084
申请日：2000-01-21
申请人： HITACHI LTD , HITACHI ELECTRONIC DEVICES CO
发明人： SUZUKI HIROYUKI , SAITO TAKESHI , TANAKA KAZUYOSHI , SHIMANO SHIGEO , YAMAZAKI TAKANORI , KITADA TAKAAKI , UEDA KAZUNARI
IPC分类号： G09F9/00 , G02F1/1333 , G02F1/1335 , G02F1/13357
摘要： PROBLEM TO BE SOLVED: To obtain a picture display with high brightness and high quality by suppressing lowering of light emitting efficiency of a linear light source to prevent display quality from deteriorating and solving shortage of brightness of a backlight comprising the plural arrayed linear light sources in the periphery of a liquid crystal panel. SOLUTION: The liquid crystal display device is provided with the backlight, comprising the plural arrayed linear light sources CFL having electrode parts ELD on the edge parts, and arranged on the rear surface of a liquid crystal panel via an optical compensation sheet. The backlight has a lower frame FLM-D formed with a metal plate and is provided with a heat radiating member MP surrounding the electrode parts ELD of the linear light sources CFL making intervene an insulation cushion material GB and thermally connected to the lower frame FLM-D composed of a metal material. Also the edge parts of the plural arrayed linear light sources CFL are arranged so as to come near to the liquid crystal panel side.

10. 发明专利

JP2000277030A ELECTRON GUN STRUCTURE 失效
公开(公告)号：JP2000277030A
公开(公告)日：2000-10-06
申请号：JP7832799
申请日：1999-03-23
申请人： HITACHI LTD , HITACHI ELECTRONIC DEVICES CO
发明人： ISHII SAKAE , TANAKA KAZUYOSHI
IPC分类号： H01J29/48
摘要： PROBLEM TO BE SOLVED: To provide an electron gun structure capable of increasing correction sensitivity of a quadrupole lens and shortening a total length of the electron gun structure. SOLUTION: This electron gun structure comprises a negative electrode, a control electrode 2, an accelerating electrode 3, focusing electrodes 6(1), 6(2), and a positive electrode 7. Electron beam passing holes are provided to these electrodes 2, 3, 6(1), 6(2), and 7, and these electrodes 2, 3, 6(1), 6(2), and 7 are supported and fixed with a predetermined interval by an insulating holding body 12. The control electrode 2, the accelerating electrode 3, the focusing electrodes 6(1), 6(2), and the positive electrode 7 are assembled by using a beading jig. Then, a plate-shaped electrode 9 provided with electrode beam passing holes 9C, 9L, 9R is welded to at least the electrode 6(1) out of a plurality of the electrodes comprising the focusing electrodes 6(1), 6(2). The electron beam passing holes 9C, 9L, 9R of the plate-shaped electrode 9 having a smaller diameter than that of the electron beam passing holes 5C, 5L of an electrode 5 on a negative electrode side of the electrode 6(1) having the welded plate shaped electrode 9.

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