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1. 发明专利

JP2007084889A Aluminum alloy and its production method 审中-公开
标题翻译：铝合金及其生产方法
公开(公告)号：JP2007084889A
公开(公告)日：2007-04-05
申请号：JP2005276479
申请日：2005-09-22
申请人： Aisin Seiki Co Ltd , Art Metal Mfg Co Ltd , Univ Nagoya , アート金属工業株式会社 , アイシン精機株式会社 , 国立大学法人名古屋大学
发明人： ITOU ATSUNAO , SHIOTANI YASUHIRO , KANETAKE NAOYUKI , KOBASHI MAKOTO , KUME YUJI , KANAI AKIJI , TAKIZAWA TOSHINORI , NARUSAWA MASARU
IPC分类号： C22C21/02 , C22F1/00 , C22F1/043
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy production method excellent in productivity in increasing the strength of an aluminum alloy material by means of grain refinement; and also to provide an aluminum alloy produced by the method.
SOLUTION: The aluminum alloy has a composition consisting of, by weight, 5 to 30% silicon, 0.1 to 10% of at least one or more metals selected from iron, copper, magnesium and nickel and the balance aluminum with inevitable impurities and also has a structure in which primary-crystal silicon grains, eutectic silicon grains and Al-Si-Fe-based intermetallic compound grains are dispersed. This structure is a compressive torsion processed structure in which torsion in normal direction and torsion in reverse direction are applied in such a way that the respective diameters of the primary-crystal silicon grains, the eutectic silicon grains and the Al-Si-Fe-based intermetallic compound grains become ≤5μm, respectively.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供通过晶粒细化提高铝合金材料的强度的生产率优异的铝合金制造方法; 并且还提供通过该方法制造的铝合金。解决方案：铝合金具有由5-30重量％的硅，0.1-10重量％的至少一种或多种选自铁，铜，镁和镍的金属和余量的铝与不可避免的杂质组成的组合物并且还具有其中分散有一次晶硅晶粒，共晶硅晶粒和Al-Si-Fe基金属间化合物晶粒的结构。这种结构是压缩扭转处理结构，其中沿垂直方向和扭转方向的扭转以这样的方式被施加，使得一次晶硅晶粒，共晶硅晶粒和Al-Si-Fe基金属间化合物颗粒分别变为≤5μm。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2010105005A Metallic material-micronizing device 审中-公开
标题翻译：金属材料微型器件
公开(公告)号：JP2010105005A
公开(公告)日：2010-05-13
申请号：JP2008277983
申请日：2008-10-29
申请人： Aisin Seiki Co Ltd , Art Metal Mfg Co Ltd , Naoyuki Kanetake , アート金属工業株式会社 , アイシン精機株式会社 , 直幸金武
发明人： KURODA CHO , ITO ATSUNAO , AIKAWA TOMOHIRO , KANETAKE NAOYUKI , TAKIZAWA TOSHINORI
IPC分类号： B21J1/02 , C22C21/02 , C22F1/00 , C22F1/04
CPC分类号： B21J1/025 , B21J5/063
摘要： PROBLEM TO BE SOLVED: To provide a new metallic material-micronizing device which efficiently micronizes a metallic material. SOLUTION: The device includes: a pressurizing body 2 with a pressurizing face 20 fitted to the working space 10 of a base part 1 along an axis P1 and pressurizing a metallic material in a pressurizing space 15; a pressure receiving body 3 with a pressure receiving face 30 fitted to the working space 10 of the base part 1; and a block member 4 partitioning the working space 10 into the pressuring space 15 on the side of the pressurizing body 2 and the pressure receiving space 16 on the side of the pressure receiving body 3. The block member 4 has a material passage 40. The material passage 40 passes through the block member 4 so as to communicate the pressurizing space 15 with the pressure receiving space 16. While pressurizing the material in the pressurizing space 15 by the progress of the pressurizing body 2, the material passage 40 causes the material to flow to the pressure receiving space 16 while applying strain to the material going from the pressurizing space 15 to the pressure receiving space 16 by shear deformation by turning at least one selected from the block member 4, the base part 1 and the pressurizing body 2 with respect to the axis P1 of the working space 10. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效地使金属材料微粉化的新的金属材料微粉化装置。解决方案：装置包括：加压体2，加压面20沿轴线P1安装在基部1的工作空间10上，并对加压空间15中的金属材料加压; 压力接收体3，其具有安装在基部1的工作空间10上的受压面30; 以及将工作空间10分隔成加压体2一侧的加压空间15和受压体3一侧的受压空间16.块体4具有材料通路40。材料通道40通过块体4，以将加压空间15与压力接收空间16连通。在通过加压体2的进行对加压空间15内的材料加压的同时，材料通道40使材料通过将从块体4，基部1和加压体2中选出的至少一个转动而通过剪切变形向通向压力空间15的材料施加应变，同时向压力接收空间16流动，相对于工作空间10的轴线P1。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009203508A Crystal grain micronizing method and crystal grain micronizing device 审中-公开
标题翻译：晶粒微晶方法和晶粒微晶装置
公开(公告)号：JP2009203508A
公开(公告)日：2009-09-10
申请号：JP2008045575
申请日：2008-02-27
申请人： Aisin Seiki Co Ltd , Art Metal Mfg Co Ltd , Naoyuki Kanetake , アート金属工業株式会社 , アイシン精機株式会社 , 直幸金武
发明人： ITO ATSUNAO , KURODA CHO , SHIOTANI YASUHIRO , KANAI AKIJI , TAKIZAWA TOSHINORI , KANETAKE NAOYUKI
IPC分类号： C22F1/043 , C22C21/02 , C22F1/00
摘要： PROBLEM TO BE SOLVED: To provide a crystal grain micronizing method capable of improving material characteristics.
SOLUTION: This method is characterized in that a container, in which a cylindrical space filled with a metallic material and which is composed of a plurality of containers 5 and 6 divided into two relatively rotatably in the axial direction of the cylindrical space, and upper and lower punches 1 and 2, which pressurize the metallic material, are used to relatively rotate the unit containers 5 and 6 while pressurizing the metallic material by the upper and lower punches 1 and 2. Namely, the plurality of unit containers are made freely rotatable respectively independently, so that twisting is imparted to the optional part of the material to be worked, thereby micronizing the crystal grain. Concretely, since twisting can be efficiently imparted to the part in the vicinity of the divided face with which the unit containers 5 and 6 are in contact with each other, in the metallic material as the material to be worked charged into the cylindrical space, by arranging the divided face of the container in the vicinity of the part requiring crystal grain micronizing, the crystal grains of the desired part can be micronized.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够改善材料特性的晶粒微粉化方法。解决方案：该方法的特征在于，在圆柱形空间中装有金属材料的圆柱形空间并且被分成两个沿圆柱形空间的轴向相对可旋转的多个容器5,6组成的容器，以及对金属材料加压的上下冲头1和2用于相对旋转单元容器5和6，同时通过上下冲头1和2对金属材料加压。即，制成多个单元容器可以分别独立地旋转，使得扭曲被赋予被加工材料的任选部分，从而使晶粒微粉化。具体地说，由于可以将单元容器5和6相互接触的分割面附近的部分有效地施加在被加载到圆筒形空间中的被加工材料的金属材料中，将容器的分割面设置在需要晶粒微粉化的部分附近，所需部分的晶粒可以微粉化。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2013151711A Metal foamed body, composite damping metal plate, and method of manufacturing the metal foamed body 审中-公开
标题翻译：金属泡沫体，复合阻尼金属板，以及制造金属泡沫体的方法
公开(公告)号：JP2013151711A
公开(公告)日：2013-08-08
申请号：JP2012011725
申请日：2012-01-24
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Nagoya Univ , 国立大学法人名古屋大学
发明人： NOGUCHI MASATO , YAMANA KEITA , TANIZAWA MOTOHARU , KANETAKE NAOYUKI , KOBASHI MAKOTO
IPC分类号： B22F3/11 , B22F7/08 , B32B5/18 , B32B15/01 , C22C1/08 , C22C21/02
摘要： PROBLEM TO BE SOLVED: To provide a metal foamed body having high damping property, a composite damping metal plate having the metal foamed body, and a method of manufacturing the metal foamed body.SOLUTION: A metal foamed body includes an aluminum-based metal, calcium and alumina, wherein an average pore size in an equivalent circle diameter on the cross-section of the metal foamed body is 1 mm or less, a porosity is 50% or more, and the standard deviation of pore sizes in the equivalent circle diameter is 60 μm or less.
摘要翻译：要解决的问题：提供具有高阻尼性的金属发泡体，具有金属发泡体的复合阻尼金属板以及金属发泡体的制造方法。金属泡沫体包括铝基金属，钙和氧化铝，其中金属发泡体的横截面上的当量圆直径的平均孔径为1mm以下，孔隙率为50％以上，孔当量圆直径的标准偏差为60μm以下。

5. 发明专利

JP2012067334A Method of manufacturing green compact 有权
标题翻译：制造绿色紧凑的方法
公开(公告)号：JP2012067334A
公开(公告)日：2012-04-05
申请号：JP2010211221
申请日：2010-09-21
申请人： Kobe Steel Ltd , Nagoya Univ , 国立大学法人名古屋大学 , 株式会社神戸製鋼所
发明人： KANETAKE NAOYUKI , KUME YUJI , ITO YOSHIHIRO , YOSHIKAWA EIICHIRO , SUZUKI HIRONORI
IPC分类号： B22F3/02 , B22F1/00
摘要： PROBLEM TO BE SOLVED: To provide a useful method capable of obtaining a high-density green compact by a relatively low compression pressure by appropriately controlling the condition so as to sufficiently demonstrate the rearrangement action of powder elements when manufacturing the green compact by applying compression twisting processing.SOLUTION: When manufacturing the green compact by compression-molding mixed powder 4 for powder metallurgy, the mixed powder 4 for the powder metallurgy containing iron powder and/or iron alloy powder is used, and molding is performed while effectively demonstrating the rearrangement action of the powder elements by moving both sides of upper and lower die elements 1 and 2 in opposite directions or moving one side in one direction vertically to the direction of the compression pressure simultaneously with imparting of the compression pressure.
摘要翻译：要解决的问题：提供一种能够通过适当地控制条件通过相对低的压缩压力获得高密度生坯的有用方法，以便在制造生坯时充分证明粉末元素的重排作用应用压缩加捻处理。解决方案：通过压缩粉末冶金用混合粉末4制造生坯时，使用含有铁粉和/或铁合金粉末的粉末冶金用混合粉末4，同时有效地显示重排通过使上模具元件1,2和下模具元件2的两侧沿相反方向移动或者在施加压缩压力的同时沿一个方向垂直于压缩压力的方向一边移动粉末元件的作用。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2013151949A Composite damping metal sheet and method for producing the same 审中-公开
标题翻译：复合阻尼金属片及其制造方法
公开(公告)号：JP2013151949A
公开(公告)日：2013-08-08
申请号：JP2012011735
申请日：2012-01-24
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Nagoya Univ , 国立大学法人名古屋大学
发明人： NOGUCHI MASATO , HARADA MASANORI , YAMANA KEITA , TANIZAWA MOTOHARU , KANETAKE NAOYUKI , KOBASHI MAKOTO
IPC分类号： F16F15/02 , B22F3/11 , B32B3/30 , B32B5/18 , B32B7/08 , B32B15/01 , C22C1/08 , C22C21/02 , F16B5/07
摘要： PROBLEM TO BE SOLVED: To provide a composite damping metal sheet and a method for producing the same, in which a metal sheet and a foamed metal body become hard to exfoliate, without requiring joining by brazing etc.SOLUTION: A composite damping metal sheet 1 has a metal sheet 2 and a foamed metal body layer 4 laminated on the surface 2a of the metal sheet 2, wherein the metal sheet 2 has a recessed portion 21 in the surface 2a, the recessed portion 21 has an enlarged width portion 21a width-enlarged than an opening in at least a part in the bottom face side than the opening, and the foamed metal body layer 4 has a flat plate portion 41 extending along the surface of the metal sheet 2 and a protruding portion 42 intruding into the enlarged width portion 21a of the recessed portion 21 being extended from the surface of the flat plate portion 41.
摘要翻译：要解决的问题：提供一种复合阻尼金属片及其制造方法，其中金属片和发泡金属体变得难以脱落，而不需要通过钎焊等接合。解决方案：复合阻尼金属片1 在金属片2的表面2a上具有金属片2和发泡金属体层4，其中金属片2在表面2a中具有凹部21，凹部21具有扩大的宽度部分21a宽度 - 比开口的底面侧的至少一部分的开口部扩大，发泡金属体层4具有沿着金属板2的表面延伸的平板部41和侵入扩大宽度的突出部42 凹部21的部分21a从平板部41的表面延伸。

7. 发明专利

JP2010277962A Electrode contact member for vacuum breaker, and manufacturing method of the electrode contact member of vacuum breaker 有权
标题翻译：真空断路器的电极接触部件，真空断路器的电极接触部件的制造方法
公开(公告)号：JP2010277962A
公开(公告)日：2010-12-09
申请号：JP2009132097
申请日：2009-06-01
申请人： Japan Ae Power Systems Corp , Nagoya Univ , 国立大学法人名古屋大学 , 株式会社日本Aeパワーシステムズ
发明人： NODA TAIJI , SATO HIROMASA , KANETAKE NAOYUKI , KUME YUJI
IPC分类号： H01H33/66 , B22F3/24 , C22C1/04 , C22C9/00 , C22C27/04 , C22C27/06
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode contact member for a vacuum breaker which is easy to manufacture and the electrode contact member of the vacuum breaker, capable of forming a thin Cr fine dispersion layer on a surface section and of improving withstand voltage and block performance.
SOLUTION: In the manufacturing method of the electrode contact member for the vacuum breaker, Cu-Cr sintered body electrode contact element 15A containing 40 to 80 wt.% of Cu content and 60 to 20 wt.% of Cr content is formed; and while compression is added to the whole surface of both ends of the Cu-Cr sintered body electrode contact element 15A, by carrying out a surface treatment by compression and twisting device to collectively add twistings in a twisting direction opposite to the other surface as a whole to the one whole surface; a fine dispersion electrode contact element 15B having the thin Cr fine dispersion layer 20 on the surface part is formed; and a planarized electrode contact element 15C is formed by smoothly planarizing the surface of the fine dispersion electrode contact element 15B.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供一种容易制造的真空破坏器的电极接触部件和真空断路器的电极接触部件的制造方法，能够在表面部分上形成薄的Cr精细分散层并提高耐压和阻挡性能。解决方案：在真空断路器用电极接触部件的制造方法中，形成含有Cu含量为40〜80重量％，Cr含量为60〜20重量％的Cu-Cr烧结体电极接触元件15A ; 在Cu-Cr烧结体电极接触元件15A的两端的整个表面上进行压缩的同时，通过压缩加捻装置进行表面处理，以与另一面相反的扭转方向共同地加捻整体到整个表面; 形成在表面部分具有薄的Cr精细分散层20的细分散电极接触元件15B; 通过使微分散电极接触元件15B的表面平滑化而形成平面化电极接触元件15C。版权所有（C）2011，JPO＆INPIT

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