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1. 发明专利

JP2008238049A Electrostatic atomizer 审中-公开
标题翻译：静电原型
公开(公告)号：JP2008238049A
公开(公告)日：2008-10-09
申请号：JP2007081839
申请日：2007-03-27
申请人： Matsushita Electric Works Ltd , Tohoku Univ , 国立大学法人東北大学 , 松下電工株式会社
发明人： NAKANO SUMIAKI , HAMADA TADASHI , INOUE AKIHISA , YOKOYAMA YOSHIHIKO
IPC分类号： B05B5/057 , B05B5/16
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic atomizer of which the discharge electrode having a high-precision electrode tip can be easily made.
SOLUTION: The electrostatic atomizer comprises the discharge electrode 1, a water supply means 3 for supplying water to the discharge electrode 1, and a voltage application means 4 for applying a high voltage to the discharge electrode 1, and electrostatically atomizes the water retained in the discharge electrode 1 by applying the high voltage to the discharge electrode 1. The discharge electrode 1 is made of a metal glass alloy, so that the discharge electrode having the high-precision electrode tip can be easily made.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够容易地制造具有高精度电极头的放电电极的静电雾化器。解决方案：静电雾化器包括放电电极1，用于向放电电极1供水的供水装置3和用于向放电电极1施加高电压的电压施加装置4，并将水静电雾化通过向放电电极1施加高电压而保持在放电电极1中。放电电极1由金属玻璃合金制成，使得可以容易地制造具有高精度电极尖端的放电电极。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008237521A Cutting edge 审中-公开
标题翻译：前沿
公开(公告)号：JP2008237521A
公开(公告)日：2008-10-09
申请号：JP2007081838
申请日：2007-03-27
申请人： Matsushita Electric Works Ltd , Tohoku Univ , 国立大学法人東北大学 , 松下電工株式会社
发明人： NAKANO SUMIAKI , HAMADA TADASHI , INOUE AKIHISA , YOKOYAMA YOSHIHIKO
IPC分类号： B26B19/00
摘要： PROBLEM TO BE SOLVED: To provide a cutting edge which enables an ultrafine edge with an acute angle to be formed, a thin edge for easily introducing whiskers and hair to be formed, can be formed into a three-dimensional optional shape in terms of macro/micro, can be given highly accurate shape and dimension, and has extremely prolonged life of the edge excellent in abrasion resistance and corrosion resistance.
SOLUTION: At least the part of the edge 6 is formed of metallic glass alloy in the cutting edge A having the edge 6 where the acute edge angle is formed.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题为了提供能够形成具有锐角的超细边缘的切削刃，可以将用于容易地引入待形成的晶须和毛发的薄边缘形成为三维可选形状宏观/微观，可以赋予高精度的形状和尺寸，并且具有极好的耐磨性和耐腐蚀性的边缘寿命。解决方案：边缘6的至少一部分由切削刃A中的金属玻璃合金形成，其边缘6形成有锐角边缘角。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008008869A Hydrogen detection element 有权
标题翻译：氢气检测元件
公开(公告)号：JP2008008869A
公开(公告)日：2008-01-17
申请号：JP2006182442
申请日：2006-06-30
申请人： Matsushita Electric Works Ltd , Tohoku Univ , 国立大学法人東北大学 , 松下電工株式会社
发明人： KAJITA SUSUMU , NAKANO SUMIAKI , INOUE AKIHISA , YAMAURA SHINICHI
IPC分类号： G01N27/12
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive novel type hydrogen detection element of simple structure, which detects accurately a hydrogen concentration even in gas such as H
2 O, CO, CH
4 , CO
2 , and also even in water.
SOLUTION: The hydrogen detection element is provided with a sensitive part 1 and a detecting part 2 for detecting an electric resistance change in the sensitive part 1. The sensitive part 1 is formed of an amorphous alloy containing the 10th group element, and has a characteristic of an electric resistance varied by reaction with hydrogen. The sensitive part 1 reacts with the hydrogen, and the change in the electric resistance is detected therein by the detecting part 2 to detect the hydrogen concentration.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种结构简单的便宜的新型氢检测元件，即使在诸如H 2，CO，CH SB之类的气体中也能精确地检测氢浓度，CO 2 ，甚至在水中。解决方案：氢气检测元件设置有敏感部分1和用于检测敏感部分1中的电阻变化的检测部分2.敏感部分1由含有第10组元素的非晶态合金形成，具有通过与氢反应而变化的电阻的特性。敏感部分1与氢反应，并通过检测部分2检测电阻的变化，以检测氢浓度。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2012158794A Cu-FREE, Zr-BASED METAL GLASS ALLOY 有权
标题翻译：无铜，基于Zr的金属玻璃合金
公开(公告)号：JP2012158794A
公开(公告)日：2012-08-23
申请号：JP2011018717
申请日：2011-01-31
申请人： Tohoku Univ , 国立大学法人東北大学
发明人： CHO ISAMU , INOUE AKIHISA
IPC分类号： C22C45/10
摘要： PROBLEM TO BE SOLVED: To provide a Cu-free, Zr-based metal glass alloy that has a large amorphous-forming ability and is excellent in mechanical properties, workability and corrosion resistance.SOLUTION: The Cu-free, Zr-based metal glass alloy includes a composition represented by the formula: ZrAlNiMB(wherein x and y satisfy the relations: 10≤x≤19 and 15≤y≤28, respectively; M is Nb or Ta; z satisfies the relation: 0 0.54 and a γ value of ≥0.38, is in a rod shape with a diameter of ≥2 mm and has compression fracture strength of ≥1,650 MPa. The Cu-free, Zr-based metal glass alloy is superior to conventional ternary to penternary Zr-based metal glass alloys in terms of resistance to corrosion against HCl and NaCl solutions.
摘要翻译：要解决的问题：提供一种具有大的非晶形成能力且机械性能，加工性和耐腐蚀性优异的无Cu的Zr基金属玻璃合金。解决方案：无Cu的Zr基金属玻璃合金包括由下式表示的组成：Zr 75-xyz A1 x a Ni Ni Ni Ni Ni y y y y y y y y y y y y y y>>>>>>>>>>>>>>>>>>>>>>>>>>>>> y满足关系：10≤x≤19和15≤y≤28; M为Nb或Ta; z满足关系：0 0.54，γ值≥0.38，直径≥2mm的棒状，具有压缩断裂强度≥1650MPa。对于HCl和NaCl溶液的耐腐蚀性，无Cu，Zr基金属玻璃合金优于常规三元Zr基金属玻璃合金。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2011231351A Co-BASED METALLIC GLASS ALLOY, MAGNETIC CORE, ELECTRO-MAGNETIC TRANSDUCER AND CLOCK 有权
标题翻译：共基金属玻璃合金，磁芯，电磁传感器和时钟
公开(公告)号：JP2011231351A
公开(公告)日：2011-11-17
申请号：JP2010100625
申请日：2010-04-26
申请人： Seiko Epson Corp , Tohoku Univ , セイコーエプソン株式会社 , 国立大学法人東北大学
发明人： MASAI SATOSHI , TSUCHIYA KAZUHIRO , INOUE AKIHISA , KATO HIDEMI
IPC分类号： C22C45/04 , B22F3/105 , C22C1/04 , H01F1/153 , H01F1/22 , H01F27/24
摘要： PROBLEM TO BE SOLVED: To provide a Co-based metallic glass alloy which stably exists as a metallic glass having a wide supercooled liquid temperature region ΔTx and a large conversion glass transition temperature Tg/Tl.SOLUTION: The Co-based metallic glass alloy has high magnetic permeability and contains Fe, Ni, B, Si, Nb, Mo, and Cr in a content by atom% of, 2-6, 4 or less, 15-20, 8-13, 3 or less, 0.1-1, and 2 or less, respectively, and the balance being Co. The content ratio of Co and Fe is Co:Fe=95.2:4.8, and the allowable range of each value of Co and Fe which shows the content ratio is ±0.3 or less, respectively.
摘要翻译：要解决的问题：提供一种作为金属玻璃稳定存在的Co基金属玻璃合金，其具有宽的过冷液体温度区域ΔTx和大的转化玻璃化转变温度Tg / T1。解决方案：Co基金属玻璃合金具有高磁导率，含有原子％为2-6,4或15以下的Fe，Ni，B，Si，Nb，Mo和Cr， 20,8-13,3或更低，0.1-1和2以下，余量为Co。Co和Fe的含量比为Co:Fe = 95.2：4.8，各值的容许范围的含量比分别为±0.3以下的Co和Fe。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011144416A Highly conductive amorphous alloy, highly conductive amorphous alloy for light electric application and highly conductive amorphous alloy for power application 审中-公开
标题翻译：高导电非晶合金，用于轻电力的高导电非晶合金和用于电力应用的高导电非晶合金
公开(公告)号：JP2011144416A
公开(公告)日：2011-07-28
申请号：JP2010005380
申请日：2010-01-14
申请人： Tohoku Univ , 国立大学法人東北大学
发明人： FUKUHARA MIKIO , INOUE AKIHISA
IPC分类号： C22C45/10 , B82B1/00 , C22C45/04 , H01B1/02 , H01L21/3205 , H01L23/52
摘要： PROBLEM TO BE SOLVED: To provide a highly conductive amorphous alloy operable at a temperature ranging from low temperature to room temperature using single electron tunneling, a highly conductive amorphous alloy for light electric application, and a highly conductive amorphous alloy for power application.
SOLUTION: The highly conductive amorphous alloy has an integrated nanostructure in which a plurality of isolated metal clusters having conducting islands are continuously aligned via sub-nanoscale insulating layers. The highly conductive amorphous alloy is composed so that electrons can perform tunneling between individual metal clusters via the conducting islands at a temperature ranging from extremely low temperature to 500°C and exerts ballistic conductivity for both direct current and alternating current. Here, sub-nanoscale atomic vacancies are uniformly distributed between individual metal clusters. The highly conductive amorphous alloy may comprise an Ni-Nb-Zr amorphous alloy or a Ti-Ni-Cu amorphous alloy wherein hydrogen atoms invade and are solid-dissolved in gaps between the individual metal clusters.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种可在低温至室温范围内使用单电子隧道工作的高导电非晶合金，用于光电应用的高导电非晶态合金和用于电力应用的高导电非晶合金。解决方案：高导电非晶合金具有集成的纳米结构，其中多个具有导电岛的隔离金属簇通过亚纳米级绝缘层连续排列。高导电性非晶合金构成为使电子能够在极低温至500℃的温度范围内经由导电岛进行各金属簇之间的隧道化，并对直流电和交流电都施加弹道导电性。这里，亚纳米级原子空位均匀分布在各个金属簇之间。高导电性非晶合金可以包含Ni-Nb-Zr非晶合金或Ti-Ni-Cu非晶合金，其中氢原子侵入并固体溶解在各个金属簇之间的间隙中。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010255053A Metallic glass composite structure and method for producing metallic glass composite structure 有权
标题翻译：金属玻璃复合结构和金属玻璃复合结构生产方法
公开(公告)号：JP2010255053A
公开(公告)日：2010-11-11
申请号：JP2009107145
申请日：2009-04-24
申请人： Tohoku Univ , 国立大学法人東北大学
发明人： SHA KOKUKYO , INOUE AKIHISA , LOUZGUINE DMITRI VALENTINOVICH , KIMURA HISAMICHI , RI MATSU
IPC分类号： C22C45/00 , B22F3/14 , B22F9/08 , C22C45/02 , C22C45/04
摘要： PROBLEM TO BE SOLVED: To provide a metallic glass composite structure that can easily achieve various characteristics such as ductility and to provide a method for easily producing a metallic glass composite structure in a large dimension.
SOLUTION: The metallic glass composite structure 30 has a structure containing a plurality of metallic glass phases having different structural metal elements. The structure is produced by preparing a metallic glass particle mixture 10 comprising a mixture of a plurality of kinds of metallic glass particles 11, 12 and sintering the mixture by a discharge plasma sintering method or the like.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种容易实现各种特性如延展性的金属玻璃复合结构体，并提供容易制造大尺寸金属玻璃复合结构体的方法。解决方案：金属玻璃复合结构30具有包含具有不同结构金属元素的多个金属玻璃相的结构。该结构通过制备包含多种金属玻璃颗粒11,12的混合物的金属玻璃颗粒混合物10并通过放电等离子体烧结方法等烧结该混合物来制备。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010184284A Method and structure for joining aluminum base material 有权
标题翻译：接合铝基材料的方法与结构
公开(公告)号：JP2010184284A
公开(公告)日：2010-08-26
申请号：JP2009031539
申请日：2009-02-13
申请人： Nissan Motor Co Ltd , Tohoku Univ , 国立大学法人東北大学 , 日産自動車株式会社
发明人： MIYAMOTO KENJI , NAKAJIMA YASUSHI , NAKAGAWA NARIYUKI , SAKAMOTO HIRONORI , INOUE AKIHISA , KIMURA HISAMICHI , SEKI ICHIRO
IPC分类号： B23K20/00
摘要： PROBLEM TO BE SOLVED: To provide a joining method for aluminum base material by which the aluminum base materials are joined with high strength at low temperature without using a flux for removing an oxidized coating film, and the cost is reduced by eliminating the need of a flux cleaning stage after joining, and to provide a joining structure by the joining method.
SOLUTION: In the state that an intermediate material 3 composed of metallic glass containing an element, for example La, whose standard generated free energy of oxidation is smaller than aluminum and having the melting point lower than that of the materials to be joined is interposed between materials 1, 2 to be joined consisting of aluminum or an aluminum alloy, the intermediate material 3 is heated to the temperature to the melting point or above of the intermediate material 3 and the melting point or below of the materials 1, 2 to be joined, so that the materials 1, 2 to be joined are joined without using the flux.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供铝基材料的接合方法，铝基材料在低温下以高强度接合而不使用用于除去氧化涂膜的助熔剂，并且通过消除在接合之后需要焊剂清洁级，并且通过接合方法提供接合结构。解决方案：在由含有标准产生氧化自由能小于铝并且熔点低于待接合材料的熔点的金属玻璃构成的中间材料3的状态下，介于由铝或铝合金构成的待连接的材料1,2之间，将中间材料3加热至中间材料3的熔点或高于熔点或熔点以下的材料1,2 以使待接合的材料1,2不使用助焊剂而接合。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2010118486A Inductor and method of manufacturing the same 有权
标题翻译：电感器及其制造方法
公开(公告)号：JP2010118486A
公开(公告)日：2010-05-27
申请号：JP2008290465
申请日：2008-11-13
申请人： Nec Tokin Corp , Necトーキン株式会社 , Tohoku Univ , 国立大学法人東北大学
发明人： YAMADA TAKENOBU , URATA KENRI , MATSUMOTO HIROYUKI , INOUE AKIHISA
IPC分类号： H01F1/20 , B22F1/00 , B22F3/00 , B22F3/02 , B22F7/08 , B22F9/08 , C22C38/00 , C22C45/02 , C22C45/04 , H01F27/255 , H01F41/02
摘要： PROBLEM TO BE SOLVED: To provide an inductor which has higher core strength, higher insulation resistance, and lower core loss as compared with the conventional art. SOLUTION: The inductor 100 includes a compact 1 containing a solidified mixture of mixed powder composed of amorphous soft magnetic powder and crystalline soft magnetic powder, and an insulating material, and a coil 2 provided in the compact 1. The mixed powder preferably comprises 90 to 98%, by mass, of the amorphous soft magnetic powder and 2 to 10% by mass of the crystalline soft magnetic powder. When the compounding ratio of the crystalline soft magnetic powder is more than 10% by mass, the insulation resistance decreases and the core loss increases, and when the compounding ratio of the crystalline soft magnetic powder is less than 2% by mass, the magnetic permeability and core strength decrease. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：与传统技术相比，提供一种具有更高的铁芯强度，更高的绝缘电阻和更低的铁芯损耗的电感器。电感器100包括含有由非晶软磁粉末和结晶软磁粉末组成的混合粉末和绝缘材料的固化混合物的压块1和设置在压块1中的线圈2.混合粉末优选包含90〜98质量％的无定形软磁性粉末和2〜10质量％的结晶软磁性粉末。当结晶软磁性粉末的配合比例大于10质量％时，绝缘电阻降低，芯损耗增加，当结晶软磁性粉末的配合比小于2质量％时，磁导率核心力量下降。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010024468A Method for producing porous metal, and porous metal 审中-公开
标题翻译：生产多孔金属和多孔金属的方法
公开(公告)号：JP2010024468A
公开(公告)日：2010-02-04
申请号：JP2008183636
申请日：2008-07-15
申请人： Tohoku Univ , 国立大学法人東北大学
发明人： WADA TAKESHI , KIMURA HISAMICHI , INOUE AKIHISA , WANG XINMIN
IPC分类号： C22C1/08 , B22F3/11 , C22C45/10
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a porous metal by which various porous metals can be easily produced, and to provide porous metals produced by the production method.
SOLUTION: A powdery metal material is melted in an inert gas atmosphere, and is thereafter cooled, so as to be solidified. Further, it is also possible that, a powdery metal material is melted in an inert gas atmosphere under high pressure, is thereafter decompressed, and, is simultaneously cooled and solidified. Further, it is possible that, a bulk-shaped metal material 12 is arranged at the upper part of a powdery metal material 11, thereafter, the powdery metal material 11 and the bulk-shaped metal material 12 are melted in an inert gas atmosphere, and, after bubbles 14 comprised in a part 13 at which the powdery metal material has been melted increase to a part 15 at which the bulk-shaped metal material has been melted, cooling and solidification are performed.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种多孔金属的制造方法，能够容易地制造各种多孔金属，并提供通过该制造方法制造的多孔金属。解决方案：将粉末状金属材料在惰性气体气氛中熔融，然后冷却，使其固化。此外，粉末状金属材料也可以在惰性气体气氛中在高压下熔融，然后减压，同时冷却固化。此外，可以在粉末状金属材料11的上部配置体状金属材料12，然后将粉状金属材料11和块状金属材料12在惰性气体气氛中熔融，并且，在粉末状金属材料熔融的部分13中包含的气泡14增加到块状金属材料熔化的部分15之后，进行冷却和固化。版权所有（C）2010，JPO＆INPIT

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