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51. 发明专利

JP2014062329A Magnesium-base composite material 有权
标题翻译：镁基复合材料
公开(公告)号：JP2014062329A
公开(公告)日：2014-04-10
申请号：JP2013256016
申请日：2013-12-11
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , Allied Material Corp , 株式会社アライドマテリアル
发明人： IWAYAMA ISAO , TAKAGI YOSHIYUKI , KUSAKARI MISATO , NISHIKAWA TAICHIRO , IKEDA TOSHIYA
IPC分类号： C22C29/06 , C01B31/36 , C22C1/10
摘要： PROBLEM TO BE SOLVED: To provide a heat radiation member small in porosity and excellent in heat characteristics such that heat conductivity is high and a thermal expansion coefficient difference from a heat evolving object is small.SOLUTION: The heat radiation member comprises a magnesium-base composite material obtained by dispersing SiC in a base material composed of magnesium or a magnesium alloy where the content of SiC in the magnesium-base composite material is not less than 50% and not greater than 80% by a volume ratio, the porosity in the magnesium-base composite material is less than 3%, the heat conductivity is not less than 180 W/mk, and the heat expansion coefficient is not less than 4×10/K and not greater than 10×10/K.
摘要翻译：要解决的问题：提供一种孔隙率小且热特性优异的散热构件，其导热率高，并且与散热物体的热膨胀系数差异小。散热构件包括镁基通过将SiC分散在由镁或镁合金构成的基材中而获得的复合材料，其中镁基复合材料中的SiC含量以体积比不小于50％且不大于80％，其中孔隙率镁基复合材料小于3％，导热率不低于180W / mk，热膨胀系数不小于4×10 / K，不大于10×10 / K。

52. 发明专利

JP2014017175A Lead conductor, and electric power storage device 审中-公开
标题翻译：引线导体和电力存储装置
公开(公告)号：JP2014017175A
公开(公告)日：2014-01-30
申请号：JP2012155043
申请日：2012-07-10
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： KUSAKARI MISATO , NISHIKAWA TAICHIRO , TANAKA KOSUKE , OKANO SATOSHI , CHIBA AKINOBU , KAMIYA HIROSHI , SUGIYAMA HIROYASU
IPC分类号： H01M2/30 , H01G11/66 , H01M2/06
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a lead conductor for an electric power storage device which is excellent in resistance against an electrolyte over a long period of time, and the electric power storage device including the lead conductor.SOLUTION: A lead conductor 61 is used in an electric power storage device (for instance, a nonaqueous electrolyte battery 50) having a positive electrode, a negative electrode, an electrolyte and a container 51 for housing them, and a diffusion resistance value is 5×10Ω cmor higher. The diffusion resistance value is obtained as follows. The lead conductor 61 partially covered with a prescribed resin is turned to a test piece. With the electrolyte used in the electric power storage device, a part where the resin is formed in the test piece and a counter electrode are brought into contact. The state of keeping the electrolyte at 60°C is maintained for one week. After the lapse of one week, AC impedance of the test piece is measured. A resistance value of the lead conductor is obtained on the basis of the measured AC impedance, and the resistance value is defined as the diffusion resistance value. The lead conductor 61 is high in the diffusion resistance value, and is excellent in adhesion with the resin over a long period of time.
摘要翻译：要解决的问题：提供一种长时间对电解质的电阻优异的蓄电装置的引线导体，以及包括引线导体的蓄电装置。解决方案：使用引线导体61 在具有正极，负极，电解质和用于容纳它们的容器51的蓄电装置（例如非水电解质电池50）中，扩散阻力值为5×10＆OHgr; 厘米高。扩散电阻值如下获得。部分地被规定的树脂覆盖的引线导体61转向试验片。通过在蓄电装置中使用的电解质，使与试验片中形成树脂的部分和对置电极接触。将电解液保持在60℃的状态保持一周。经过一周后，测量试件的交流阻抗。基于所测量的AC阻抗获得引线导体的电阻值，将电阻值定义为扩散电阻值。引线导体61的扩散电阻值高，并且与树脂的长时间粘合性优异。

53. 发明专利

JP2010281687A Method for predicting amount of corrosion of metal material in contact state of different metal 有权
标题翻译：不同金属接触状态下预测金属材料腐蚀量的方法
公开(公告)号：JP2010281687A
公开(公告)日：2010-12-16
申请号：JP2009135221
申请日：2009-06-04
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SUGIHARA TAKAYASU , NAKAYAMA MOKICHI , KUSAKARI MISATO , TAKAGI YOSHIYUKI , NISHIKAWA TAICHIRO
IPC分类号： G01N17/02 , G01N27/26
摘要： PROBLEM TO BE SOLVED: To provide a method for predicting an amount of the corrosion of a metal material capable of easily and accurately predicting a degree of galvanic corrosion in a short time for a combination of different metal materials.
SOLUTION: The method for predicting the amount of the corrosion of the metal material in a contact state of different metals includes: steps of (1) measuring a current value at the time of immersing simple substances of different metal materials in an electrolyte and applying potential while changing the applied potential, and measuring a polarization curve representing a relation between the potential and the current value; (2) obtaining potential at which the total of the current values becomes 0 on the basis of the polarization curve with respect to two or more kinds of metal materials selected from the different metal materials; (3) obtaining a current value of a metal material A selected from the two or more kinds of metal materials at the potential from the polarization curve; and (4) predicting the amount of the corrosion of the metal material A on the basis of the current value obtained in the Step (3).
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于预测金属材料的腐蚀量的方法，其能够容易且准确地预测不同金属材料的组合的短时间内的电偶腐蚀的程度。解决方案：用于预测金属材料在不同金属的接触状态下的腐蚀量的方法包括以下步骤：（1）测量将不同金属材料的简单物质浸入电解液时的电流值并在施加电位的同时施加电位，并测量表示电位与电流值的关系的极化曲线; （2）基于相对于选自不同金属材料的两种以上的金属材料的极化曲线，获得电流值的总和为0的电位; （3）从所述极化曲线的电位求出从所述两种以上的金属材料中选出的金属材料A的电流值; 和（4）基于步骤（3）中获得的电流值预测金属材料A的腐蚀量。版权所有（C）2011，JPO＆INPIT

54. 发明专利

JP2010198873A Conductor for electric wire 有权
标题翻译：电线导体
公开(公告)号：JP2010198873A
公开(公告)日：2010-09-09
申请号：JP2009041411
申请日：2009-02-24
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： NAKAMOTO MINORU , NANJO KAZUHIRO , SANO TADANORI , NISHIKAWA TAICHIRO , KUSAKARI MISATO
IPC分类号： H01B5/02 , C22C9/02 , C22F1/00 , C22F1/02 , C22F1/08 , H01B1/02 , H01B5/08 , H01B7/00
摘要： PROBLEM TO BE SOLVED: To provide a conductor for an electric wire, excellent in toughness while having high strength; and to provide an electric wire equipped with the conductor.
SOLUTION: The conductor for an electric wire comprises wires of a copper alloy. The copper alloy contains, by mass ratio, 2-6% of Sn, 10-300 ppm of P, and 1-50 ppm or less of oxygen, and the balance comprises Cu and impurities. The content of the impurity is, by mass ratio, a total of 200 ppm or less. The conductor utilizes oxygen-free copper as a raw material, and is manufactured being subjected to softening treatment after wire drawing. By the softening treatment, the conductor has excellent toughness and an elongation of 10% or more. Although an amount of Sn in the conductor is relatively small, concentrations of oxygen and the impurities are low, so that the conductor has high strength.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种电线导体，同时具有高强度的韧性优异; 并提供配备有导体的电线。
解决方案：电线导体包括铜合金线。铜合金以质量比计含有2-6％的Sn，10-300ppm的P和1-50ppm或更少的氧，余量包含Cu和杂质。杂质的含量按质量比计为200ppm以下。导体采用无氧铜作为原料，制造后在拉丝后进行软化处理。通过软化处理，导体具有优异的韧性和10％以上的伸长率。虽然导体中的Sn量相对较小，但是氧和杂质的浓度低，因此导体的强度高。版权所有（C）2010，JPO＆INPIT

55. 发明专利

JP2009290136A Composite material, and manufacturing method thereof 审中-公开
标题翻译：复合材料及其制造方法
公开(公告)号：JP2009290136A
公开(公告)日：2009-12-10
申请号：JP2008143689
申请日：2008-05-30
申请人： Allied Material Corp , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 株式会社アライドマテリアル
发明人： KUSAKARI MISATO , NAKAI YOSHIHIRO , TAKAGI YOSHIYUKI , OMACHI MASAHIRO
IPC分类号： H01L23/373 , B21C23/22 , B22D19/14 , B23K20/04 , B32B15/01
CPC分类号： H01L2224/16225 , H01L2224/73253
摘要： PROBLEM TO BE SOLVED: To provide a composite material which is suitable for a heat spreader of a semiconductor device, and excellent in the surface nature, and to provide a manufacturing method thereof. SOLUTION: A composite raw material (cold isostatic press (CIP) formed body) 11 in which particles consisting of silicon carbide are distributed in a metal matrix consisting of aluminum base alloy is prepared, and inserted into a cylindrical material 12 consisting of the aluminum base alloy. The cylindrical material 12 (buret 10) which stores the composite material is extruded to form a coating raw material 20 with a coating layer 21. This extrusion serves also as sintering. The coating raw material 20 is rolled out to manufacture the composite material with a surface layer consisting of the aluminum base alloy on the surface of a base consisting of Al-SiC composite material. The composite material is excellent in the surface nature by providing the surface layer constituted by performing plastic working. Surface roughness Ra of the surface layer is ≤1.5 μm. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供适用于半导体装置的散热器，表面性质优异的复合材料，并提供其制造方法。解决方案：制备由碳化硅组成的颗粒分布在由铝基合金构成的金属基体中的复合原料（冷等静压（CIP）成形体）11，并将其插入由铝基合金。挤出存储复合材料的圆柱形材料12（滴定管10），以形成具有涂层21的涂层原料20.该挤出也用作烧结。轧制涂料原料20，在Al-SiC复合材料的基材的表面上制造由铝基合金构成的表面层的复合材料。通过提供通过进行塑性加工而构成的表面层，复合材料的表面性质优异。表层的表面粗糙度Ra≤1.5μm。版权所有（C）2010，JPO＆INPIT

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