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71. 发明专利

JP2007008779A Method and device for manufacturing single crystal 有权
标题翻译：用于制造单晶的方法和装置
公开(公告)号：JP2007008779A
公开(公告)日：2007-01-18
申请号：JP2005193493
申请日：2005-07-01
申请人： Fujikura Ltd , Univ Waseda , 学校法人早稲田大学 , 株式会社フジクラ
发明人： KAMATA HIROYUKI , MABUCHI TOSHIAKI , NAOE KUNIHIRO , MIMURA SHOJI , SANADA KAZUO , ICHINOSE NOBORU , MIYAZAWA SHINTARO
IPC分类号： C30B29/38 , C30B25/14 , H01L33/32 , H01S5/323
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing single crystals, in which a nitride film is not formed on the surface of the melt of a raw material and the vaporization rate of the raw material can be stabilized. SOLUTION: The device 10 for manufacturing single crystals to be used is equipped with sections in the following order: a vaporization section 21 for vaporizing a material 3 belonging to the group 3 metals; a mixing section 22 for mixing the group 3 metal gas generated at the vaporization section 21 with nitrogen gas; and a precipitation section 23 for precipitating the nitride containing the group 3 metal element from the above mixed gas. Simultaneously, a carrier gas is introduced to the surface of the group 3 metal material 3 to carry the gas of the group 3 metal gas generated and supplies the group 3 metal gas which is carried by the carrier gas to the mixing section in the state that the group 3 metal gas is surrounded by a shielding gas. The temperature of the mixing section 22 is set higher than the temperature of the precipitation section 23. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种单晶制造方法和装置，其中在原料的熔体表面上不形成氮化物膜，并且可以使原料的蒸发率稳定。解决方案：用于制造使用的单晶的装置10按照以下顺序装备有：用于汽化属于3族金属的材料3的汽化部21; 用于将在蒸发部21产生的3族金属气体与氮气混合的混合部22; 以及用于从上述混合气体析出含有第3族金属元素的氮化物的析出部23。同时，将载气引入到第3族金属材料3的表面，以携带所产生的第3族金属气体的气体，并且将由载气承载的第3族金属气体供给到混合部，组3金属气体被保护气体包围。混合部22的温度设定为比析出部23的温度高。（C）2007，JPO＆INPIT

72. 发明专利

JP2006257455A Conductive annealing method for extrafine wire 审中-公开
标题翻译：导电线的导电退火方法
公开(公告)号：JP2006257455A
公开(公告)日：2006-09-28
申请号：JP2005072915
申请日：2005-03-15
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： YAMADA TSUYOSHI , NAOE KUNIHIRO , MIMURA SHOJI
IPC分类号： C21D1/40 , C21D1/26 , C22F1/00 , C22F1/08 , H01B13/00
摘要： PROBLEM TO BE SOLVED: To provide the conductive annealing method for an extrafine wire of the diameter of ≤0.12 mm capable of using an electrolytic bath as an electrode part, eliminating occurrence of spark or the like in the conductive annealing, and preventing breakage of the extrafine wire. SOLUTION: In the conductive annealing method of the extrafine wire of the diameter of ≤0.12 mm, an electrolytic bath is used for an electrode part. The condition of the electrolytic bath is T=4×10 5 to8×10 6 in formula (1) T=I 2 ×1/r 4 ×L/s. In the formula, I denotes the DC current value (A), r denotes the wire diameter (mm) of the extrafine wire, L denotes the distance (cm) between the electrolytic baths, and s denotes the speed (m/min) of the extrafine wire. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供直径≤0.12mm的能够使用电解槽作为电极部分的超细丝的导电退火方法，消除了导电退火中的火花等的发生，并且防止超细电线断线
解决方案：在直径≤0.12mm的超细线的导电退火方法中，电极部分使用电解槽。式（1）中的电解槽的条件为T = 4×10 5 至8×10 6 T = I 2 ×1 / [R 4 ×升/秒。在公式中，I表示直流电流值（A），r表示细丝的线径（mm），L表示电解槽之间的距离（cm），s表示电解槽的线速度（m / min）超细电线。版权所有（C）2006，JPO＆NCIPI

73. 发明专利

JP2006210200A Electrode catalyst layer for fuel cell, manufacturing method of the electrode catalyst layer, and fuel cell 审中-公开
标题翻译：用于燃料电池的电极催化层，电极催化层和燃料电池的制造方法
公开(公告)号：JP2006210200A
公开(公告)日：2006-08-10
申请号：JP2005022174
申请日：2005-01-28
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KIKUTAKE AKIRA , ONABE KAZUNORI , MIMURA SHOJI
IPC分类号： H01M4/86 , H01M4/88 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode catalyst layer for a fuel cell in which the amount of use of catalyst particulates such as platinum can be little. SOLUTION: This is the manufacturing method of the electrode catalyst layer for the fuel cell in which while a gas permeable catalyst base layer is formed on one face side of gas permeable substrate 300, from the opposite side against the gas permeable substrate 300, a dissolved solution 200 of the catalyst fine particle components are being supplied in mist shape together with the carrier gas and heat decomposed, and the solution is permeated through the gas permeable substrate 300 and the catalyst base layer, and the catalyst particulates formed by the heat decomposition are made to be the catalyst layer by being carried on the gas passage and its periphery. By this, the catalyst layer having superior battery characteristics is obtained even if the amount of catalyst fine particles of platinum or the like is less. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种燃料电池用电极催化剂层的制造方法，其中铂等催化剂微粒的使用量少。解决方案：这是用于燃料电池的电极催化剂层的制造方法，其中在透气性基板300的一个面上形成透气性催化剂基层时，从与透气性基板300相反的一侧催化剂微粒组分的溶解溶液200与载气一起被雾化地供给并分解，溶液通过透气性基板300和催化剂基层渗透，由通过在气体通道及其周边承载热分解作为催化剂层。即使铂等催化剂微粒的量较少，也能获得具有优异的电池特性的催化剂层。版权所有（C）2006，JPO＆NCIPI

74. 发明专利

JP2006104565A Method for producing metal composite powder and metal composite powder 审中-公开
标题翻译：用于生产金属复合粉末和金属复合粉末的方法
公开(公告)号：JP2006104565A
公开(公告)日：2006-04-20
申请号：JP2004296576
申请日：2004-10-08
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KIKUTAKE AKIRA , ONABE KAZUNORI , MIMURA SHOJI
IPC分类号： B22F1/02 , C23C14/34 , H01M4/88 , H01M4/90
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a method for producing metal composite powder obtained by sticking noble metal grains to the surfaces of metal grains. SOLUTION: In the method for producing metal composite powder, while rolling spherical metal grains 20, e.g., with a mean grain size of about ≥50 nm in a sputtering system, noble metal grains are stuck thereto by a sputtering process. In this way, the metal composite powder stuck with the noble metal grains having a mean grain size of about 5 to 10 nm can be obtained, and excellent catalytic action, antibacterial action, or the like, can be expected. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供一种通过将贵金属颗粒粘附到金属颗粒表面而获得的金属复合粉末的制备方法。解决方案：在金属复合粉末的制造方法中，在溅射系统中，在平均粒径约≥50nm的滚动球形金属颗粒20的同时，通过溅射法将贵金属颗粒粘附在其上。以这种方式，可以获得粘附有平均粒度为约5至10nm的贵金属颗粒的金属复合粉末，并且可以期待优异的催化作用，抗菌作用等。版权所有（C）2006，JPO＆NCIPI

75. 发明专利

JP2006104543A Method for reforming surface quality of copper wire or copper alloy wire used for manufacturing ultrafine wire 审中-公开
标题翻译：用于制造超导线的铜线或铜合金线的表面质量改性方法
公开(公告)号：JP2006104543A
公开(公告)日：2006-04-20
申请号：JP2004295049
申请日：2004-10-07
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： SAITO MASARU , YAMADA TSUYOSHI , MIMURA SHOJI
IPC分类号： C25D5/34 , C25D7/00
摘要： PROBLEM TO BE SOLVED: To provide a method for reforming the surface quality of a copper wire or a copper alloy wire for manufacturing an ultrafine wire with a diameter of 20 μm or less, which does not form surface defects such as a scratch, a crack and a stamp of a copper powder on the surface of a wire, and does not cause the breaking of the wire when drawing the wire into the ultrafine wire.
SOLUTION: The method for reforming the surface quality of the copper wire or the copper alloy wire for manufacturing the ultrafine wire comprises the steps of: dissolving and removing the surface defect of the copper wire or the copper alloy wire; and plating it with copper or a copper alloy.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于制造直径为20μm以下的超细线的铜线或铜合金线的表面质量的改性方法，其不会形成表面缺陷如刮痕，在电线表面上形成铜粉的龟裂和印章，并且在将线拉入超细线时不会导致线断裂。解决方案：用于重整用于制造超细线的铜线或铜合金线的表面质量的方法包括以下步骤：去除铜线或铜合金线的表面缺陷; 并用铜或铜合金电镀。版权所有（C）2006，JPO＆NCIPI

76. 发明专利

JP2005310904A Rigid/flexible printed circuit board 审中-公开
标题翻译：刚性/柔性印刷电路板
公开(公告)号：JP2005310904A
公开(公告)日：2005-11-04
申请号：JP2004123123
申请日：2004-04-19
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： SHINODA TATSUNORI , ICHIKAWA MASATERU , MIMURA SHOJI , SUGIYAMA SHUICHI , SENSO TOMOMITSU
IPC分类号： C09J7/00 , C09J11/04 , C09J201/00 , H05K1/02 , H05K3/46
摘要： PROBLEM TO BE SOLVED: To improve migration resistance in a rigid/flexible printed circuit board (R/FPC) that a CCL and a CL are bonded to produce an FPC, and an RPC is adhered to both surfaces of the FPC via an interlayer adhesive sheet in-between. SOLUTION: The rigid/flexible printed circuit board (R/FPC) is formed by adhering the RPC to both surfaces of the FPC produced by adhering the CCL and CL, with an interlayer adhesive sheet in-between, and the interlayer adhesive sheet is added with an alkaline metallic compound of 5-50 mass% as an acid acceptor. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提高结合了CCL和CL的刚性/柔性印刷电路板（R / FPC）以制造FPC，并且RPC通过FPC的两个表面粘附到FPC的两个表面上，以提高耐迁移性中间层间粘合片。解决方案：刚性/柔性印刷电路板（R / FPC）通过将RPC粘合到通过粘合CCL和CL而制造的FPC的两个表面上，其间具有层间粘合剂片和层间粘合剂加入5-50质量％的碱金属化合物作为酸受体。版权所有（C）2006，JPO＆NCIPI

77. 发明专利

JP2005302575A Connection part of flexible wiring board or flexible flat cable and zif type connector 审中-公开
标题翻译：柔性布线板或柔性平板电缆和ZIF型连接器的连接部分
公开(公告)号：JP2005302575A
公开(公告)日：2005-10-27
申请号：JP2004118098
申请日：2004-04-13
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： ICHIKAWA MASATERU , MIMURA SHOJI
IPC分类号： H01R24/00 , H01R12/28 , H05K1/11
摘要： PROBLEM TO BE SOLVED: To provide a connection part fitting an FPC on which, electroplating treatment of pure tin or tin group alloy is applied, or a terminal part of an FFC with a ZIF type connector, capable of preventing whiskers rapidly growing from a plated film of the terminal part of the FPC or FFC pushed by a pin of the ZIF type connector, by a simple method, eliminating environmental problems caused by lead used at the tin group alloy plating treatment. SOLUTION: The connection part of the FPC or FFC terminal part and the ZIF type connector connects a copper wiring terminal part of the FPC or the FFC on which an electroplating treatment of pure tin or tin group alloy is applied, with the ZIF type connected, and a thin resin covering layer is formed on a part where the terminal part of the FPC or FFC is made electrically connected with the pin of the ZIF type connector in advance. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种连接部件，其适用于其上施加纯锡或锡基合金的电镀处理的FPC或具有ZIF型连接器的FFC的端子部分，其能够防止晶须快速生长通过简单的方法从由ZIF型连接器的针推动的FPC或FFC的端子部分的镀膜中消除由锡组合电镀处理引起的铅引起的环境问题。
解决方案：FPC或FFC端子部分的连接部分和ZIF型连接器将FPC或其中施加有纯锡或锡基合金的电镀处理的FFC的铜布线端子部分与ZIF 类型连接，并且在FPC或FFC的端子部分预先与ZIF型连接器的引脚电连接的部分上形成薄树脂覆盖层。版权所有（C）2006，JPO＆NCIPI

78. 发明专利

JP2005048205A Heat treatment method for connector-fitted part of electroplated terminal part of flexible flat cable, flexible printed circuit board or the like 审中-公开
标题翻译：柔性平面电缆，柔性印刷电路板或类似电极的电极端部连接器部分的热处理方法
公开(公告)号：JP2005048205A
公开(公告)日：2005-02-24
申请号：JP2003203245
申请日：2003-07-29
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： ICHIKAWA MASATERU , MIMURA SHOJI
IPC分类号： C25D5/50 , C25D7/00 , H05K3/22 , H05K3/40
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of whiskers after connector-fitting when a connector is fitted to the electroplated terminal part of a flexible flat cable, a flexible printed circuit board or the like for use, and to prevent the occurrence of an environmental problem by using a lead-free tin alloy in electroplating.
SOLUTION: In a heat treatment method for a connector-fitted part, the terminal electroplated part obtained by using pure tin or a tin based alloy, of a flexible flat cable, a flexible printed circuit board or the like is fitted with a connector, and thereafter, heat treatment is performed at least at 100°C, wherein the electroplating is performed using a lead-free tin based alloy.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止当连接器装配到柔性扁平电缆的电镀端子部分时使用的连接器配合之后发生晶须，使用的柔性印刷电路板等，并且防止发生在电镀中使用无铅锡合金的环境问题。解决方案：在连接器安装部件的热处理方法中，通过使用纯锡或锡基合金，柔性扁平电缆，柔性印刷电路板等获得的端子电镀部件装配有连接器，然后至少在100℃进行热处理，其中使用无铅锡基合金进行电镀。版权所有（C）2005，JPO＆NCIPI

79. 发明专利

JP2004311156A Multi-direction operation switch sheet and multi-direction operation switch 审中-公开
公开(公告)号：JP2004311156A
公开(公告)日：2004-11-04
申请号：JP2003101522
申请日：2003-04-04
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： TOMIZUKA TOSHIMIZU , MIMURA SHOJI
IPC分类号： H01H25/06 , H01H25/04
摘要： PROBLEM TO BE SOLVED: To provide a multi-direction operation switch sheet using a dome-like metal spring with a structure which allows almost the midsection of the dome of the dome-like metal spring to be surely clicked, so as to correspond even to the miniaturization of the dome-like metal spring, and to provide the multi-direction operation switch sheet which improves a click rate and can serve electronic apparatuses such as a mobile phone with good click feeling, and a multi-direction operation switch using it.
SOLUTION: The multi-direction operation switch sheet has a plurality of the domes located corresponding to a direction key and a decision key of the multi-direction operation switch, where the dome-like metal springs are bonded to surfaces of the domes and have resin sheet layers, downward projecting parts are mounted at locations corresponding to almost the midsections of the domes located on the dome-like metal springs, and a metal thin plate member is bonded to peripheries of the downward projecting parts via the resin sheet layer and a plastic sheet with a double-sided adhesive.
COPYRIGHT: (C)2005,JPO&NCIPI

80. 发明专利

JP2004131757A Actuator arm and surface treatment method 审中-公开
标题翻译：执行器ARM和表面处理方法
公开(公告)号：JP2004131757A
公开(公告)日：2004-04-30
申请号：JP2002294950
申请日：2002-10-08
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： ICHIKAWA MASATERU , MIMURA SHOJI
IPC分类号： C23F1/20 , G11B21/02
摘要： PROBLEM TO BE SOLVED: To provide a surface treatment method for obtaining an actuator arm which is free of the burrs, microflaws, ruggedness, etc., existing on the surface the actuator arm for a hard disk drive composed of an aluminum base alloy and arising from molding, is improved in surface characteristics, is enhanced in cleanliness and has high dimensional accuracy.
SOLUTION: The surface treatment method for the actuator arm comprising chemically polishing the surface of the actuator arm of the hard disk drive consisting of the aluminum base alloy at 80 to 110°C by using the aqueous solution mixture containing phosphoric acid and nitric acid is employed. Further preferably, the chemical polishing using the aqueous solution mixture containing ≥5 mol/L phosphoric acid and 0.1 to 0.8 mol/L nitric acid is employed.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种表面处理方法，用于获得在表面上没有存在于由铝基体组成的硬盘驱动器的表面上的毛刺，微缺陷，凹凸等的致动器臂合金和成型产生的表面特性提高，清洁度提高，尺寸精度高。解决方案：致动器臂的表面处理方法包括通过使用含有磷酸和硝酸的水溶液混合物在80至110℃下对包含铝基合金的硬盘驱动器的致动器臂的表面进行化学抛光使用酸。进一步优选使用含有≥5mol/ L磷酸和0.1〜0.8mol / L硝酸的水溶液混合物进行化学抛光。版权所有（C）2004，JPO

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