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61. 发明专利

JP2009074163A Al OR Al ALLOY SHEET FOR PRESS-FORMING AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：用于压制成型及其制造方法的Al或Al合金薄片
公开(公告)号：JP2009074163A
公开(公告)日：2009-04-09
申请号：JP2008099950
申请日：2008-04-08
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： IKAWA SHINGO , ASANO MINEO
IPC分类号： C22C21/02 , C22C21/06 , C22F1/00 , C22F1/05
摘要： PROBLEM TO BE SOLVED: To provide an Al or Al alloy sheet for press-forming, excellent in press-formability.
SOLUTION: The Al alloy sheet for press-forming is the Al alloy sheet 1 in which the orientation density in the Cube orientation, which is the main orientation of a texture, is ≥20 and the orientation densities in individual orientations other than the Cube orientation are ≥10. When a part 5 with the largest strain in a plane strain deformation region 4 exists in a planar region 3 of a press-formed product 2 made of the Al alloy sheet, the interior angle α between a normal direction 7 and a rolling direction 8 of the Al alloy sheet 1 can be adjusted to 45±10° so as to control the texture of the Al alloy sheet and the anisotropy of the plane strain deformation and improve the press-formability, wherein the normal direction 7 corresponds to a line 6 normal to the part 5 in a top view of the press-formed product 2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于压制成型的Al或Al合金板，具有优异的压制成形性。解决方案：用于压制成型的Al合金板是Al合金板1，其中作为织构的主要取向的Cube取向的取向密度为≥20，并且除了立方取向≥10。在由Al合金板制成的冲压成型品2的平面区域3中存在平面应变变形区域4中具有最大应变的部分5时，法线方向7与轧制方向8之间的内角α Al合金板1可以调节为45±10°，以控制Al合金板的织构和平面应变变形的各向异性，并提高冲压成形性，其中法线方向7对应于线6正常以压制成型产品2的顶视图为第5部分。版权所有（C）2009，JPO＆INPIT

62. 发明专利

JP2009062594A Aluminum foil material 审中-公开
标题翻译：铝箔材料
公开(公告)号：JP2009062594A
公开(公告)日：2009-03-26
申请号：JP2007232737
申请日：2007-09-07
申请人： Nippon Chemicon Corp , Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社 , 日本ケミコン株式会社
发明人： TAKIGUCHI KOICHIRO , HIBINO ATSUSHI , YOSHII TAKASHI , SUZUKI AKIO
IPC分类号： C22C21/00 , C22F1/00 , C22F1/04
摘要： PROBLEM TO BE SOLVED: To provide an aluminum foil material for aluminum etching foil, in which through pits are formed by DC electrolytic etching and etching pits penetrate in the thickness direction of the foil material and which is 15 to 50 μm thick and has improved capacitance and practically satisfactory bending strength. SOLUTION: In this aluminum foil material, the proportion of crystal grains penetrating in the thickness direction of the foil material, that is, penetrating grains is ≥80%, when observed in a cross section perpendicular to the rolling direction of the foil material. Further, average crystal grain size is 20 to 100 μm. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于铝蚀刻箔的铝箔材料，其中通过直流电解蚀刻形成通孔，并且蚀刻凹坑在箔材料的厚度方向上渗透并且厚度为15至50μm，并且具有改善的电容和实际上令人满意的弯曲强度。解决方案：在该铝箔材料中，当在与箔的轧制方向垂直的横截面中观察时，在箔材料的厚度方向上贯穿的晶粒的比例，即穿透颗粒的比例≥80％材料。此外，平均晶粒尺寸为20〜100μm。版权所有（C）2009，JPO＆INPIT

63. 发明专利

JP2009054421A Aluminum plate for fuel cell, separator using it, end plate, fuel cell using them, and their repair method 有权
标题翻译：用于燃料电池的铝板，使用它的分离器，末端板，使用它们的燃料电池及其修复方法
公开(公告)号：JP2009054421A
公开(公告)日：2009-03-12
申请号：JP2007220158
申请日：2007-08-27
申请人： Shinwa Kogyo Kk , Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社 , 真和工業株式会社
发明人： ITO HIDEO , NIIMI TAKAHISA
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide an aluminum plate for a fuel cell with a low electric resistance (contact resistance) and superior corrosion resistance, in particular, acid resistance, a separator using such an aluminum plate, and an end plate, and further a fuel cell having these, as well as a repair method of the separator or the end plate of the fuel cell. SOLUTION: The aluminum plate has a conductive coating film of double layer structure consisting of a polyolefin resin denaturalized by α,β-ethylene system unsaturated carboxylic acid and a prescribed conductive material on the surface of an aluminum plate of a given thickness from which the oxide film is removed. The coating film of a first coat on the surface side of the aluminum plate in the conductive coating film of double layer is formed by containing the conductive material in the ratio of 20-60 wt.%, and the coating film of a second coat arranged on the film of the first coat contains the conductive material in the ratio of 5-40 wt.%, and has smaller amount of conductive material than the conductive material of the coating film of the first coat. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有低电阻（接触电阻）和优异的耐腐蚀性，特别是耐酸性的燃料电池用铝板，使用这种铝板的隔膜和端板，以及具有这些的燃料电池以及燃料电池的隔板或端板的修理方法。解决方案：铝板具有由α，β-乙烯系不饱和羧酸变性的聚烯烃树脂和在给定厚度的铝板表面上的规定导电材料组成的双层结构的导电涂膜，去除氧化膜。在双层导电涂膜中的铝板表面侧的第一涂层的涂膜通过以20-60重量％的比例含有导电材料而形成，并且第二涂层的涂膜布置在第一层的膜上含有比例为5-40重量％的导电材料，并且具有比第一涂层的涂膜的导电材料少的导电材料。版权所有（C）2009，JPO＆INPIT

64. 发明专利

JP2009041880A Water heat exchanger for water heater 审中-公开
标题翻译：水加热器水热交换器
公开(公告)号：JP2009041880A
公开(公告)日：2009-02-26
申请号：JP2007209489
申请日：2007-08-10
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： SUZUKI SHINOBU , MIZUTA TAKAHIKO
IPC分类号： F28D7/02 , F24H9/00 , F28F19/06
摘要： PROBLEM TO BE SOLVED: To provide a water heat exchanger for a water heater, which has a water passage pipe worked into a spiral form and a refrigerant passage pipe spirally wound on its outer circumferential surface, and uses a carbon dioxide gas refrigerant, with a heat exchanger shape allowing a sound tin-plated film to be effectively formed on the inner surface of the water passage pipe without degradation in a heat exchange performance. SOLUTION: The water heat exchanger 10 for the water heater is structured in such a manner that an inner-surface recess 22 formed between inner-surface elongated projections 20, 20 formed on the inner surface of the water passage pipe 12 according to a recess 16 formed on the outer surface thereof extends spirally, as observed in a cross section perpendicular to its extending direction, having a ratio h/w between its depth "h" and width "w" being not more than 0.50, and an angle to the pipe axis being between 35 and 50 degrees. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种热水器的水热交换器，其具有加工成螺旋形式的水通道和螺旋卷绕在其外周面上的制冷剂通道管，并且使用二氧化碳气体制冷剂具有允许在水通道管的内表面上有效形成良好的镀锡膜的热交换器形状，而不会降低热交换性能。解决方案：用于热水器的水热交换器10的结构是这样一种方式构成：内表面凹部22形成在根据水通道管12的内表面上形成的内表面细长突起20和20之间形成在其外表面上的凹部16在与其延伸方向垂直的截面中观察到的螺旋状地延伸，其深度“h”和宽度“w”之间的比率h / w不大于0.50，角度管轴在35和50度之间。版权所有（C）2009，JPO＆INPIT

65. 发明专利

JP2009018312A Friction stir welding device and method of manufacturing different thickness tailored blank material of different kinds of metals utilizing friction stir welding device 审中-公开
标题翻译：摩擦焊接装置及制造不同种类金属材料的不同厚度定制空白材料的方法使用摩擦式STIR焊接装置
公开(公告)号：JP2009018312A
公开(公告)日：2009-01-29
申请号：JP2007180407
申请日：2007-07-10
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： KUMAGAI MASAKI
IPC分类号： B23K20/12 , B23K103/10
摘要： PROBLEM TO BE SOLVED: To make the surface of a joined part into a smooth slope where the thickness is continuously varied in the manufacture of a tailored blank material by friction stir welding.
SOLUTION: In a friction stir welding device 1, friction stirring is performed by inserting a probe 12 along the butted surface 14 after holding the joining base materials 13, 13' by tilting upper and lower shoulders 2, 7 in accordance with the thickness of the joining base materials 13, 13' having different thicknesses. Since overflowed matter of the joining base material 13 which is generated during the friction stir welding is introduced to the side of the joining base material 13 having a thin-plate shape with the probe 12 and tilting upper and lower shoulders 2, 7 and solidified, the surface of the joined part 15 becomes the smooth slope in which the thickness is continuously varied.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过摩擦搅拌焊接，在定制的坯料的制造中使接合部分的表面成为平滑的坡度，其中厚度连续变化。解决方案：在摩擦搅拌焊接装置1中，通过沿着对接表面14插入探针12，在通过使上下肩2和7的倾斜保持接合基材13,13'之后，进行摩擦搅拌具有不同厚度的接合基材13,13'的厚度。由于在摩擦搅拌焊接期间产生的接合基材13的溢出物质通过探头12和倾斜的上下肩部2,7导入到具有薄板形状的接合基材13的侧面并固化，接合部15的表面成为厚度连续变化的平滑坡度。版权所有（C）2009，JPO＆INPIT

66. 发明专利

JP2008265417A Vehicle front structure 审中-公开
标题翻译：车辆前部结构
公开(公告)号：JP2008265417A
公开(公告)日：2008-11-06
申请号：JP2007108206
申请日：2007-04-17
申请人： Sumitomo Light Metal Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 住友軽金属工業株式会社
发明人： WATANABE AKIYOSHI , YAMADA YUTAKA
IPC分类号： B62D25/20 , B62D25/08
摘要： PROBLEM TO BE SOLVED: To obtain a vehicle front structure which can protect vehicle parts and the like from an interfering article on a road, does not obstruct the deformation of a shock absorbing member upon frontal collision, and can reduce a load input amount to an opponent vehicle. SOLUTION: At a front portion 10A of a vehicle 10, a radiator support lower cross 16 is arranged in a vehicle width direction, and a suspension member front cross 22B is arranged on a lower side than the radiator support lower cross 16. On an upper surface portion 16A of the radiator support lower cross 16, a mounting portion 32 of a front end portion 30A of a protecting member 30 is joined. On a lower surface portion 22C of a suspension member front cross 22B, mounting portions 34, 35 near a middle portion 30B of the protecting portion 30 are joined. The protecting member 30 is formed in an arch-shape curved downward in a concave shape, from the front end portion 30A of the protecting member 30 to the middle portion 30. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了获得能够保护车辆部件等免受道路上的干扰物品的车辆前部结构的影响，在正面碰撞时不会妨碍减震部件的变形，并且能够减小负载输入相当于对手车。解决方案：在车辆10的前部10A处，散热器支撑下十字16布置在车辆宽度方向上，并且悬架构件前十字22B布置在比散热器支撑下十字16的下侧。在散热器支撑下十字16的上表面部分16A上，保护构件30的前端部分30A的安装部分32接合。在悬挂构件前十字22B的下表面部22C上，在保护部30的中间部30B附近的安装部34,35接合。保护构件30形成为从保护构件30的前端部30A向中间部30向下弯曲成拱形的拱形状。（C）2009，JPO＆INPIT

67. 发明专利

JP2008254059A Manufacturing method of hollow extruded material of aluminum alloy, and mandrel used in the same 审中-公开
标题翻译：铝合金中空挤出材料的制造方法及其使用的人造丝
公开(公告)号：JP2008254059A
公开(公告)日：2008-10-23
申请号：JP2007101590
申请日：2007-04-09
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： MINODA TADASHI , NAKAI YASUHIRO , KATO KATSUYA
IPC分类号： B21C29/00 , B21C23/00 , B21C23/08 , B21C25/04
摘要： PROBLEM TO BE SOLVED: To prevent cracking caused by the local melting in an inner circumferential surface of a hollow extruded material when manufacturing the hollow extruded material of an aluminum alloy in a mandrel system in a hot extrusion method.
SOLUTION: When manufacturing a hollow extruded material of an aluminum alloy by a mandrel system, the temperature of an outer circumferential surface 10 of a mandrel 1 during the extrusion of a billet is maintained at the temperature equal to or lower than T-50(°C), where T(°C) is the melting point of the billet. Since the temperature of the billet in contact with the outer circumferential surface of the mandrel during the extrusion of the billet is equal to or not higher than the melting point T(°C) of the billet, cracking caused by the local melting can be prevented on the inner circumferential surface of the hollow extruded material.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止在热挤压方法中制造心轴系中的铝合金的中空挤压材料时，由中空挤出材料的内周面局部熔化引起的裂纹。解决方案：当通过心轴系统制造铝合金的中空挤出材料时，心轴1在挤压过程中的外圆周表面10的温度保持在等于或低于T- 50（℃），其中T（℃）是钢坯的熔点。由于在坯料挤出期间与芯轴的外周面接触的坯料的温度等于或不高于坯料的熔点T（℃），因此可以防止由局部熔融引起的裂纹在中空挤压材料的内圆周表面上。版权所有（C）2009，JPO＆INPIT

68. 发明专利

JP2008218773A Aluminum foil for electrolytic capacitor electrode and its manufacturing method 有权
标题翻译：用于电解电容器电极的铝箔及其制造方法
公开(公告)号：JP2008218773A
公开(公告)日：2008-09-18
申请号：JP2007055203
申请日：2007-03-06
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： TAKIGUCHI KOICHIRO , HIBINO ATSUSHI
IPC分类号： H01G9/055 , H01G9/00 , H01G9/042
摘要： PROBLEM TO BE SOLVED: To provide aluminum foil for electrolytic capacitor electrode, with which rolling oil is difficult to remain at the time of cleaning, dispersion of pits is improved at the time of an etching processing and high capacitance can be obtained.
SOLUTION: Center line trough depth (Rv) obtained by measuring a rolling streak existing on a surface in a rolling vertical direction is Rv≤1.5 μm, and an average peak interval (RSm) is 12.0 μm≤RSm≤18.0 μm. Carbon detection intensity (C) on a material surface, which is measured by fluorescent X-ray spectrographic analysis, is C≤1.0 kcps and a ratio (C/O) of carbon detection intensity (C) and oxygen detection intensity (O) is 2.0≤C/O≤3.0.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于电解电容器电极的铝箔，在清洁时难以保持轧制油，在蚀刻处理时可以提高凹坑的分散，并且可以获得高电容。解决方案：通过测量在滚动垂直方向上存在的表面上的轧制条纹获得的中心线槽深度（Rv）为Rv≤1.5μm，平均峰值间隔（RSm）为12.0μm≤RSm≤18.0μm。通过荧光X射线光谱分析测定的材料表面的碳检测强度（C）为C≤1.0kcps，碳检测强度（C）和氧检测强度（O）的比（C / O）为 2.0≤C/O≤3.0。版权所有（C）2008，JPO＆INPIT

69. 发明专利

JP2008115413A High-strength and high-toughness aluminum alloy superior in heat resistance, and manufacturing method therefor 审中-公开
标题翻译：高强度和高韧性铝合金耐高温及其制造方法
公开(公告)号：JP2008115413A
公开(公告)日：2008-05-22
申请号：JP2006297651
申请日：2006-11-01
申请人： Honda Motor Co Ltd , Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社 , 本田技研工業株式会社
发明人： NAKAMURA TAKEYOSHI , HATTA HIDECHIKA , MATSUDA SHINICHI
IPC分类号： C22C21/12 , C22F1/00 , C22F1/057
摘要： PROBLEM TO BE SOLVED: To provide an Al-Cu-Mg based aluminum alloy with high strength and high toughness, which can be solution-treated at a high temperature, can be sufficiently age-hardened and has superior Charpy impact strength and heat resistance, and to provide a manufacturing method therefor.
SOLUTION: This aluminum alloy has a composition comprising 2.5 to 3.3% Cu, 1.5 to 2.2% Mg, 0.3 to 0.8% Ag, 0.2 to 0.4% Si, 0.5 to 1.0% Fe, 0.8 to 1.3% Ni, 0.4 to 0.7% Mn, 0.10 to 0.20% Zr, 0.01 to 0.10% Ti, while controlling the content ratio of Cu and Mg into the range of Cu%/Mg%=1.1 to 2.2, and the balance Al with unavoidable impurities; and has a Charpy impact value of 13 J/cm
2 or more. The aluminum alloy can further contain 0.1 to 0.3% Y.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供可在高温下进行溶液处理的具有高强度和高韧性的Al-Cu-Mg基铝合金，可以充分老化硬化，并且具有优异的夏比冲击强度和耐热性，并提供其制造方法。解决方案：该铝合金具有包含2.5〜3.3％的Cu，1.5〜2.2％的Mg，0.3〜0.8％的Ag，0.2〜0.4％的Si，0.5〜1.0％的Fe，0.8〜1.3％的Ni，0.4〜 0.7％Mn，0.10〜0.20％Zr，0.01〜0.10％Ti，同时将Cu和Mg的含量比控制在Cu％/ Mg％= 1.1〜2.2的范围内，余量为Al不可避免的杂质; 并且具有13J / cm 2以上的夏比冲击值。铝合金还可以含有0.1〜0.3％的Y。版权所有（C）2008，JPO＆INPIT

70. 发明专利

JP2008093713A Metal tube expanding method, expanding tool used therefor, and lubricating oil used therefor 有权
标题翻译：金属管扩张方法，使用的膨胀工具及其使用的润滑油
公开(公告)号：JP2008093713A
公开(公告)日：2008-04-24
申请号：JP2006279377
申请日：2006-10-13
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： WATANABE TAKAMICHI , HATSUNO KEIICHIRO , HOSOMI KAZUHIRO
IPC分类号： B21D39/20 , B21D39/06 , B21D53/08 , C10M101/02 , C10M105/04 , C10M107/02 , C10M107/08 , C10M129/06 , C10M129/08 , C10M129/16 , C10M129/40 , C10M129/70 , C10M129/74 , C10M133/08 , C10M133/10 , C10M133/14 , C10M133/38 , C10M135/06 , C10M135/10 , C10M137/04 , C10M137/10 , C10M137/12 , C10M159/08 , C10M169/04 , C10M171/02 , C10N10/02 , C10N20/02 , C10N30/00 , C10N30/06 , C10N40/24
摘要： PROBLEM TO BE SOLVED: To provide a metal tube expanding method capable of performing the expansion with a small amount of lubricating oil, and reducing the amount of the remaining lubricating oil after the expansion, an expanding tool used therefor, and lubricating oil used therefor.
SOLUTION: In the expanding method of a metal tube 1, the outside diameter of the metal tube is expanded by forcibly inserting an expansion tool 2 having the outside diameter larger than the inside diameter of the metal tube in the metal tube 1. The expansion tool 2 has a body part 21 and a surface treated layer formed on an outer circumferential surface 20 of the body part 21 by the diamond-like carbon treatment, and the surface treated layer consists of a single carbon, or a compound of carbon and hydrogen, or a compound of carbon, hydrogen and a third element (one or two or more kinds of nitrogen, boron, fluorine, titanium, tungsten, chromium and silicon). A lubricating oil for lubricating a space between the metal tube 1 and the expansion tool 2 has the dynamic viscosity of 0.5-11 cSt (at 40°C).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够用少量润滑油进行膨胀并减少膨胀后的剩余润滑油量的金属管膨胀法，用于其的膨胀工具和润滑油用于此解决方案：在金属管1的膨胀方法中，通过在金属管1中强制地将具有大于金属管内径的外径的膨胀工具2强制地插入金属管的外径。膨胀工具2具有主体部21和通过金刚石状碳处理在主体部21的外周面20上形成的表面处理层，表面处理层由碳或碳化合物构成和氢，或碳，氢和第三元素（一种或两种以上的氮，硼，氟，钛，钨，铬和硅）的化合物。用于润滑金属管1和膨胀工具2之间的空间的润滑油的动态粘度为0.5-11cSt（在40℃）。版权所有（C）2008，JPO＆INPIT

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