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1. 发明专利

JP2008214704A Amorphous metal or metal glass joined body 审中-公开
标题翻译：非晶金属或金属玻璃接合体
公开(公告)号：JP2008214704A
公开(公告)日：2008-09-18
申请号：JP2007055093
申请日：2007-03-06
申请人： Osaka Univ , Tohoku Univ , 国立大学法人大阪大学 , 国立大学法人東北大学
发明人： NOSHIRO KIYOSHI , NAKADA KAZUHIRO , KURODA TOSHIO , TAKEMOTO TADASHI , FUJII HIDETOSHI , ABE HIROYA , TSUMURA TAKUYA , MAEDA MASAKATSU , TERAJIMA TAKESHI , NISHIKAWA HIROSHI , INOUE AKIHISA , KIMURA HISAMICHI , CHO ISAMU , DMITRI LOUZGUINE , FUKUHARA MIKIO , WANG XINMIN , WADA TAKESHI , SHA KOKUKYO , SEKI ICHIRO
IPC分类号： C22C45/00 , B23K1/19 , B23K11/16 , B23K20/00 , B23K20/10 , B23K20/12 , B23K26/32 , B23K103/18
摘要： PROBLEM TO BE SOLVED: To provide a joined body which is small in ΔT(=Tx-Tg) (Tx: crystallization temperature, Tg: glass point) and in which a joined surface is not crystallized in an amorphous metal or metal glass. SOLUTION: There is provided the amorphous metal joined body obtained by joining the amorphous metal having an irregular crystal structure by a thermal method or a method using plastic deformation. Particularly, the joined body has a nanocrystal precipitated in a joint portion. Also, the metal glass having an extensive supercooling liquid region and a distinct glass transition point is joined by the thermal method or the method using the plastic deformation. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供ΔT（= Tx-Tg）（Tx：结晶温度，Tg：玻璃点）小的接合面在非晶金属或金属中未结晶的接合体玻璃。解决方案：提供通过热法或使用塑性变形的方法将具有不规则晶体结构的非晶态金属接合而获得的非晶金属接合体。特别是，接合体具有在接合部分析出的纳米晶体。另外，通过热法或使用塑性变形的方法将具有广泛的过冷液体区域和不同的玻璃化转变点的金属玻璃接合。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2010199387A Method of bonding conductor wire to metal glass layer 有权
标题翻译：将导线连接到金属玻璃层的方法
公开(公告)号：JP2010199387A
公开(公告)日：2010-09-09
申请号：JP2009044049
申请日：2009-02-26
申请人： Hiroshi Nishikawa , Panasonic Electric Works Co Ltd , Tadashi Takemoto , Tohoku Univ , パナソニック電工株式会社 , 国立大学法人東北大学 , 正竹本 , 宏西川
发明人： SANAGAWA YOSHIHARU , KUBO MASAO , SAKAI TAKAMASA , TAKEMOTO TADASHI , NISHIKAWA HIROSHI , FUKUHARA MIKIO , INOUE AKIHISA
IPC分类号： H01L21/607 , H04R19/00
CPC分类号： H01L2224/45 , H01L2224/45124 , H01L2224/48091 , H01L2224/48472 , H01L2224/78301 , H01L2224/85186 , H01L2924/1461 , H01L2924/00014 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a method of bonding a conductor wire to metal glass which can stably bond a conductor wire to a metal glass layer. SOLUTION: In bonding a conductor wire 2 to a metal glass substrate 1 that is a metal glass layer, the conductor wire 2 is pressed against a bonding surface 1a of the metal glass substrate 1 and then ultrasonic energy is given to the conductor wire 2 from an ultrasonic tool 3 to bond the conductor wire 2 to the metal glass substrate 1. When an Al-based bonding wire is used as the conductor wire 2, a wedge tool is used as the ultrasonic tool 3. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种将导线连接到金属玻璃上的方法，金属玻璃可以将导线稳定地结合到金属玻璃层。解决方案：在将导体线2与作为金属玻璃层的金属玻璃基板1接合时，将导体线2压在金属玻璃基板1的接合面1a上，然后向导体施加超声波能量电线2从超声波工具3将导线2接合到金属玻璃基板1上。当使用Al基接合线作为导体线2时，使用楔形工具作为超声波工具3。（C）2010，JPO＆INPIT

3. 发明专利

JP2010202907A Method for manufacturing crystal metal-alloy product using metallic glass or metallic amorphous, and crystal metal-alloy product 审中-公开
标题翻译：使用金属玻璃或金属非晶体制造晶体金属合金产品的方法和晶体金属合金产品
公开(公告)号：JP2010202907A
公开(公告)日：2010-09-16
申请号：JP2009047815
申请日：2009-03-02
申请人： Tohoku Univ , 国立大学法人東北大学
发明人： FUKUHARA MIKIO , SHA KOKUKYO , INOUE AKIHISA , ABE HIROYA , NISHIKAWA HIROSHI , TAKEMOTO TADASHI
IPC分类号： C22C1/00 , C23F1/00
摘要： PROBLEM TO BE SOLVED: To solve such problem as that since a meso-scopic metallic cluster is different in catalyst, electron, photo-electron, magnetic characteristic, with a bulky metal, caused by the effect of comparative large surface area and few atomic number, this meso-scopic metal cluster is expected to the future development, but this scale is accumulated by making small into nano-meter size and further, is necessary to operate in the room temperature, and thus, crystal metal or alloy manufacturing method with the conventional mechanical or thermal cutting method, chemical-physical vapor-deposition coating method or corrosion method, can be not used. SOLUTION: An integrated fine structure (cell) which performs supper-fine patterning or quantum dot-tunneling, is manufactured with a manufacturing method for the metal or the alloy having nano-crystal by utilizing amorphous/crystal transition in the room temperature and by selectively melting the compositional elements in a metallic glass or metallic amorphous in the acidic solution without adding the outer energy, such as heat, light, electric charge. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：为了解决由于比较大的表面积和效果而引起的催化剂，电子，光电子，磁特性与庞大的金属不同的中观观察金属簇的问题原子序数很少，这种中观的金属簇有望在未来发展，但是这种尺度是通过将其纳入纳米尺寸而进一步累积的，这是在室温下运行所必需的，因此，晶体金属或合金制造方法采用常规的机械或热切割方法，化学物理气相沉积涂覆法或腐蚀方法，不得使用。解决方案：通过在室温下利用非晶/晶体转变的金属或具有纳米晶体的合金的制造方法制造执行超精细图案化或量子点隧穿的集成精细结构（单元）并且通过选择性地熔化金属玻璃中的组成元素或在酸性溶液中金属无定形的溶液中，而不增加诸如热，光，电荷的外部能量。版权所有（C）2010，JPO＆INPIT

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