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71. 发明专利

JPH0375277A METHOD AND DEVICE FOR BONDING 失效
公开(公告)号：JPH0375277A
公开(公告)日：1991-03-29
申请号：JP477390
申请日：1990-01-12
申请人： HITACHI LTD
发明人： HORINO MASAYA , KONO AKIOMI , KANBARA HIDEAKI , NAKAO TAKASHI , EMOTO YOSHIAKI , IRIE SHOICHI
IPC分类号： C04B37/00 , H01L21/60
摘要： PURPOSE:To unnecessitate a flux and prevent the generation of voids and corrosion on a bonding surface by irradiating the bonding surface of articles to be bonded with particle beams and charging an inert gas into a vacuum bonding device to heighten the pressure of the atmosphere, thereby bonding the surfaces of the articles to each other. CONSTITUTION:An insert member 52 is placed on the bonding surface of a ceramic member 51 in a bonding device, which is evacuated to a prescribed vacuum degree. A pair of atom sauces 6 are operated and Ar gas is charged into the bonding device through the atom sauces 6. The bonding surface of a Si member 50 is irradiated with Ar atom beams from one sauce 6 and the insert plate 52 on the ceramic member 51 is irradiated with the Ar atom beams from another sauce to clean the surfaces, respectively. After the irradiation the Si member 50 is transferred to the ceramic member 51 and subsequently pressed and bonded to each other. The Si member integrated with the insert member 52 is lifted and the lower surface of the insert member 52 and the bonding surface of the ceramic member 51 are irradiated with the Ar atom beams. Ar gas is charged into the device through the sauces 6 to the atmosphere. The insert member 52-attached Si member 51 and the ceramic member are pressed and bonded to each other.

72. 发明专利

JP2012064794A Power converter and power converter for railroad vehicle 审中-公开
标题翻译：电力转换器和电力转换器的铁路车辆
公开(公告)号：JP2012064794A
公开(公告)日：2012-03-29
申请号：JP2010208201
申请日：2010-09-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TERAKADO SHUICHI , HISHIDA AKIHIRO , OKAYASU TAKESHI , HORINO MASAYA , TANAKA TAKESHI
IPC分类号： H01G4/224 , H01G2/04
摘要： PROBLEM TO BE SOLVED: To provide a lightweight main circuit structure of a power converter which suppresses stress transmitted to electrode terminals 10 of a case mold type capacitor 100 as with a conventional power converter, reduces the number of components placed around the electrode terminals 10, and is easily assembled.SOLUTION: Electrode terminals 10 and conductor bars 2 are fastened to an electric insulative structure 30 which is incorporated into a case mold type capacitor 100 and fixed to a frame 4 of a power converter.
摘要翻译：要解决的问题：为了提供功率转换器的轻量化主电路结构，其抑制传递到壳式模制电容器100的电极端子10的应力，如常规功率转换器那样，减少了放置在电极周围的部件的数量端子10，并且容易组装。解决方案：电极端子10和导体棒2被紧固到电绝缘结构30，电绝缘结构30被结合到壳模电容器100中并固定到功率转换器的框架4。版权所有（C）2012，JPO＆INPIT

73. 发明专利

JP2011187275A Battery module, battery box housing the same, and rolling stock equipped with the same 审中-公开
标题翻译：电池模块，电池盒，以及装有相同的滚筒
公开(公告)号：JP2011187275A
公开(公告)日：2011-09-22
申请号：JP2010050379
申请日：2010-03-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： FUNAKOSHI SAHO , SUZUKI ATSUSHI , YASUDA YOSUKE , HORINO MASAYA , TOYODA EIICHI , ARITA YUTAKA , SHIMADA MOTOMI , KASHIMURA TOSHIHIKO
IPC分类号： H01M2/10 , B61C3/02 , H01M10/60 , H01M10/613 , H01M10/625 , H01M10/643 , H01M10/6551 , H01M10/6554 , H01M10/6556 , H01M10/6563
CPC分类号： Y02T30/12
摘要： PROBLEM TO BE SOLVED: To provide a battery module with high cooling performance while assuring high insulation property between a cell portion and a casing portion, which are required in a rolling stock.
SOLUTION: The battery module in which a plurality of battery cells 2 are installed in parallel and housed therein includes a pedestal 3 carrying the plurality of cells 2, and a heat sink 4 including a plurality of heat radiation fins 8, wherein an insulating member 5 is provided between the pedestal 3 and the heat sink 4.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有高冷却性能的电池模块，同时确保在车辆中需要的电池单元部分和壳体部分之间的高绝缘性。解决方案：其中多个电池单元2并联安装并容纳在其中的电池模块包括：承载多个电池单元2的基座3和包括多个散热片8的散热器4，其中，绝缘构件5设置在基座3和散热器4之间。版权所有（C）2011，JPO＆INPIT

74. 发明专利

JP2007149179A Optical disk device 有权
标题翻译：光盘设备
公开(公告)号：JP2007149179A
公开(公告)日：2007-06-14
申请号：JP2005339589
申请日：2005-11-25
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAKAMURA SHIGEO , SHIMANO TAKESHI , HORINO MASAYA , NANBA IRIZOU , PARK NO-CHEOL , YOO JEONGHOON , LEE DONG-JU , OH JESEUNG , PARK CHUL
IPC分类号： G11B7/09
CPC分类号： G11B7/08576 , G11B7/0933 , G11B7/0935
摘要： PROBLEM TO BE SOLVED: To attain an actuator with a small space for mounting a magnet assembly and to provide a compact optical disk device by using the actuator.
SOLUTION: In one voice coil motor magnet 2, a tracking coil 7 and two focusing coils 5 and 6 are arranged, and the tracking coil straddles two poles of adjacent permanent magnets 3 and 4, and the two focusing coils are arranged at both sides of the tracking coil 7 and on only one of the permanent magnets respectively.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了获得具有用于安装磁体组件的小空间的致动器，并且通过使用致动器来提供紧凑的光盘装置。解决方案：在一个音圈电动机磁体2中，设置有跟踪线圈7和两个聚焦线圈5和6，并且跟踪线圈跨过相邻的永磁体3,4的两个极，并且两个聚焦线圈被布置在跟踪线圈7的两侧和仅一个永磁体。版权所有（C）2007，JPO＆INPIT

75. 发明专利

JP2006260998A Movable mirror and light for light distribution control 审中-公开
标题翻译：可移动的镜子和光分配控制
公开(公告)号：JP2006260998A
公开(公告)日：2006-09-28
申请号：JP2005078377
申请日：2005-03-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NANBA IRIZOU , HORINO MASAYA , MOJI TATSUHIKO
IPC分类号： F21S8/10 , F21V7/16 , F21V14/04
摘要： PROBLEM TO BE SOLVED: To provide a lighting fixture for an automobile capable of efficiently setting optional light distribution pattern.
SOLUTION: The movable mirror for light distribution control having a structure constituted by arranging a mirror 40 having a reflection face larger than a center frame on a central movable part 31 of a spring member of which the central movable part and a center frame, and the center frame and an outer frame are connected through a beam 35 which can be deformed by twisting; or the movable light for light distribution control having a structure constituted by arranging a small light emission body on a central movable part of a spring member of which the central movable part and the center frame, and the center frame and the outer frame are connected through a beam; is mounted on the lighting fixture of an automobile.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够有效地设置可选配光图案的汽车的照明器具。解决方案：用于配光控制的可移动镜具有通过将具有大于中心框架的反射面的反射镜40布置在中心可移动部分和中心框架的弹簧构件的中心可移动部分31上而构成的结构并且中心框架和外框架通过能够通过扭转而变形的梁35相连接; 或用于配光控制的可移动光，其具有通过将小发光体布置在中心可移动部分和中心框架的中心可移动部分以及中心框架和外框架通过一束安装在汽车的照明灯具上。版权所有（C）2006，JPO＆NCIPI

76. 发明专利

JP2006252646A Optical recording and reproducing device, optical head used for the same and method for manufacturing the same 审中-公开
标题翻译：光学记录和再现装置，用于其的光学头和用于制造它的方法
公开(公告)号：JP2006252646A
公开(公告)日：2006-09-21
申请号：JP2005066467
申请日：2005-03-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KANAMARU MASATOSHI , HORINO MASAYA , KIMURA KATSUHIKO , SHIMANO TAKESHI
IPC分类号： G11B7/135 , G11B7/22
摘要： PROBLEM TO BE SOLVED: To attain higher recording density by allowing high precision positioning in a small-sized low-cost optical recording and reproducing device. SOLUTION: The optical recording and reproducing device 50 stores information in a recording medium 51 or reproduces the information in the recording medium 51 using laser beams and has an optical head 52 on which a microlens 6 for focusing the laser beams is loaded, a head support mechanism 53 which supports the optical head 52 and a driving gear 54 which drives the head support mechanism 53 so as to transfer the optical head 52 in the radial direction of the recording medium 51. The optical head 52 has a substrate consisting of a peripheral substrate part 18 supported to the head support mechanism 53 and a lens loading substrate part 19 supported at the center of the peripheral substrate part 18 to be displaced, the microlens 6 loaded on the lens loading substrate part 19 and a micromotion actuator 33 which drives the lens loading substrate part 19. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过允许在小尺寸的低成本光学记录和再现装置中的高精度定位来获得更高的记录密度。解决方案：光学记录和再现装置50将信息存储在记录介质51中，或者使用激光束再现记录介质51中的信息，并且具有加载用于聚焦激光束的微透镜6的光学头52，支撑光学头52的头部支撑机构53和驱动头部支撑机构53以沿着记录介质51的径向传送光学头52的驱动齿轮54.光学头52具有由支撑在头部支撑机构53上的周边基板部分18和支撑在待移动的周边基板部分18的中心处的透镜加载基板部分19，装载在透镜加载基板部分19上的微透镜6和微动作致动器33，驱动透镜加载基板部分19.版权所有（C）2006，JPO＆NCIPI

77. 发明专利

JP2005208328A Optical bench and its manufacturing method 有权
标题翻译：光学基座及其制造方法
公开(公告)号：JP2005208328A
公开(公告)日：2005-08-04
申请号：JP2004014658
申请日：2004-01-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIMURA YASUHIRO , AKASHI TERUHISA , TAKEMORI HIDEAKI , HIGASHIYAMA MASASHI , HIROSE KAZUHIRO , SEKI MASATOSHI , NAGATA TATSUYA , HORINO MASAYA
IPC分类号： G02B6/42 , H01S5/022
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein curvatures are generated on glass surfaces due to the thermal expansion of air blocked in the inside of the ditch parts in producing processes, such as a laser diode, a photodiode, wiring, thin film resistors of an optical bench, when the anode jointing of a silicon substrate and glass substrate on whose jointing surface V-shaped ditches for installation for a lens and an optical fiber are provided in advance, and the silicon glass substrates is carried out, and the mounting accuracy of the laser diode is lowered.
SOLUTION: A ditch, which passes through the installation ditches of the lens and the optical fiber formed on the silicon substrate and communicates till the outer peripheral edge of the silicon substrate, is formed on the silicon substrate. By this method, since there is no blockage of air in the installation ditches of the lens and the optical fiber and the air is communicated with open air, even if there is rise in the temperature due to heat in the processes of forming wiring, consisting of the installation part of the laser diode and the installation part of the photodiode, after the anode welding and thin film elements, there will be no influence of the expansion of the blocked air and the optical bench can be manufacture with high accuracy.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了解决由于在制造过程中在沟槽部分的内部阻塞的空气的热膨胀而导致在玻璃表面上产生曲率的问题，例如激光二极管，光电二极管，布线，薄在预先设置硅基板和玻璃基板的阳极接合的玻璃基板的玻璃基板的玻璃基板的玻璃基板的玻璃基板上，激光二极管的安装精度降低。解决方案：通过透镜的安装沟槽和形成在硅衬底上并连通到硅衬底的外周缘的沟槽的沟槽形成在硅衬底上。通过这种方法，由于在透镜和光纤的安装沟槽中没有空气堵塞，并且空气与露天连通，即使在形成布线的过程中由于热量而导致的温度升高，由此构成的激光二极管的安装部分和光电二极管的安装部分，在阳极焊接和薄膜元件之后，不会影响封闭空气的膨胀，而且可以高精度地制造光学平台。版权所有（C）2005，JPO＆NCIPI

78. 发明专利

JP2003066267A Fiber collimator, its production method, its production device, program for controlling production and collimator array 审中-公开
标题翻译：光纤收卷机及其生产方法及其生产设备，控制生产程序和胶卷机阵列
公开(公告)号：JP2003066267A
公开(公告)日：2003-03-05
申请号：JP2001254588
申请日：2001-08-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ISHIKAWA TADAAKI , HORINO MASAYA , FUKUDA KAZUYUKI
IPC分类号： G02B6/26
摘要： PROBLEM TO BE SOLVED: To provide technique by which the optical axial position of a collimator light is easily adjusted with high precision concerning the reference position of a support member in a fiber collimator.
SOLUTION: Partial welding or partial fusing is performed in a part on the periphery of a tubular member which supports a collimated lens 4 and is made to be reference for aligning the optical axis of the collimator light and, then, the part is deformed. The optical axis 5 of the collimator light is made to be nearly in parallel with the center axis 7 of the tubular part.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种技术，通过该技术，可以以高精度容易地调整准直器光的光轴位置，涉及光纤准直器中的支撑构件的基准位置。解决方案：部分焊接或部分熔合在支撑准直透镜4的管状部件的周边的部分中进行，并且被制成用于对准准直器光的光轴的参考，然后部分变形。准直光的光轴5与管状部的中心轴线7大致平行。

79. 发明专利

JP2002365470A OPTICAL NETWORK DEVICE 失效
公开(公告)号：JP2002365470A
公开(公告)日：2002-12-18
申请号：JP2001171911
申请日：2001-06-07
申请人： HITACHI LTD
发明人： SHIMAOKA MAKOTO , HORINO MASAYA , ISHIKAWA TADAAKI
IPC分类号： G02B6/26 , G02B7/00 , G02B26/08
摘要： PROBLEM TO BE SOLVED: To secure stable optical coupling and a stable optical transmission channel in a device to any outside environment changes for a long period of time. SOLUTION: A glass plate 131 having a spherically curved surface is placed near the tip of a fiber 140 and a case 12 has an airtight structure, thereby a vacuum state is obtained.

80. 发明专利

JP2001296488A OPTICAL SWITCH 失效
公开(公告)号：JP2001296488A
公开(公告)日：2001-10-26
申请号：JP2000113216
申请日：2000-04-10
申请人： HITACHI LTD , HITACHI METALS LTD
发明人： HORINO MASAYA , KUROSAWA HISAO , KOKUBO MASASHI , TSUSHIMA HIDEAKI
IPC分类号： G02B26/08 , G02B6/35
摘要： PROBLEM TO BE SOLVED: To realize an optical switch of small and compact 1×4 type. SOLUTION: The intermediate parts of two movable optical fibers 21a, 21b are fixed on the board 9 by a fixed block 12. Two movable blocks 13, 14 of a soft magnetic material are attached to both the tip parts of the movable optical fibers. A fixed block 10 of a soft magnetic material which can fix one optical fiber oppositely to the movable block 13 and a fixed block 11 of a soft magnetic material which can fix four optical fibers oppositely to the movable block 14 are placed on a board. Two movable blocks can be moved independently by actuators 15, 16 with respect to the fixed blocks. Besides, the position of two movable blocks can be detected by using detection electrodes 18, 23 with respect to the fixed blocks.

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