会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 51. 发明专利
    • Composite member and process for producing the same
    • 复合构件及其制造方法
    • JP2010106362A
    • 2010-05-13
    • JP2009230338
    • 2009-10-02
    • Allied Material CorpSumitomo 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
    • IWAYAMA ISAONISHIKAWA TAICHIROTAKAGI YOSHIYUKIKUSAKARI MISATONAKAI YOSHIHIROIKEDA TOSHIYA
    • C22C1/10B22D19/00B22F7/04C22C23/00C22C23/02C22C23/04C22C23/06H01L23/373
    • H01L2924/0002H01L2924/00
    • PROBLEM TO BE SOLVED: To provide a composite member suitably utilizable as a heat-dissipating member and easy to be electroplated, to provide a process for producing the same, to provide a heat-dissipating member, and to provide a semiconductor device. SOLUTION: The composite member comprises: a substrate composed of a composite material obtained by compounding magnesium (Mg) or Mg alloy with SiC; and a metal coating layer coating one side of the substrate. The substrate contains ≥50 vol.% of SiC. The composite member is produced by making the substrate by infiltrating molten Mg or molten Mg alloy into an SiC aggregate stored into a molding, further, providing a non-filled region in which SiC is not filled between the die and the SiC aggregate, and forming the metal coating layer by a metal made to exist in the non-filled region. The metal coating layer is formed by providing a gap, e.g., by arranging a spacer between the die and the SiC aggregate, and making molten Mg or molten Mg alloy to flow into the gap. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供适合用作散热构件并且易于电镀的复合构件,以提供其制造方法,以提供散热构件,并且提供半导体装置 。 < P>解决方案:复合构件包括:由通过将镁(Mg)或Mg合金与SiC混合而获得的复合材料构成的基板; 以及涂覆基板一侧的金属涂层。 该基体含有≥50体积%的SiC。 通过将熔融的Mg或熔融的Mg合金浸入到储存在模制品中的SiC集合体中来制造复合材料制品,此外,提供在模具和SiC集合体之间未填充SiC的未填充区域,并且形成 金属被覆层由金属制成以存在于未填充区域中。 通过在模具和SiC集合体之间设置间隔物,并且使熔融的Mg或熔融的Mg合金流入间隙,通过提供间隙来形成金属涂层。 版权所有(C)2010,JPO&INPIT
    • 55. 发明专利
    • Coaxial cable
    • 同轴电缆
    • JP2006066231A
    • 2006-03-09
    • JP2004247457
    • 2004-08-26
    • Sumitomo Electric Ind Ltd住友電気工業株式会社
    • NAKAI YOSHIHIRONISHIKAWA TAICHIROTAKAGI YOSHIYUKIYOKOI KIYONORI
    • H01B11/18
    • H01B11/1808
    • PROBLEM TO BE SOLVED: To provide a coaxial cable superior in twisting resistance in addition to durability against tensile stress and repeating bending.
      SOLUTION: The coaxial cable comprises a center conductor, an insulating body arranged at the outer circumference of the center conductor, and an outer conductor arranged coaxially with the center conductor at the outer circumference of the insulating body, and has a conductivity of 20% IACS or more. Then, the Young's modulus of the center conductor is made 245 GPa or more. Since the Young's modulus being large is effective for improving the twisting resistance, the Young's modulus of the center conductor is defined especially. It is preferable that one kind or more selected from tungsten, tungsten alloy, molybdenum, and molybdenum alloy are used as a forming material of the center conductor in order to satisfy such Young's modulus.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供除抗拉伸应力和重复弯曲的耐久性之外还具有优异的扭转阻力的同轴电缆。 解决方案:同轴电缆包括中心导体,布置在中心导体的外圆周的绝缘体和在绝缘体的外周与中心导体同轴布置的外导体,并且具有导电性 20%IACS以上。 然后,中心导体的杨氏模量为245GPa以上。 由于杨氏模量大,对提高抗扭强度是有效的,所以特别限定了中心导体的杨氏模量。 为了满足这种杨氏模量,优选使用选自钨,钨合金,钼和钼合金中的一种以上作为中心导体的形成材料。 版权所有(C)2006,JPO&NCIPI
    • 56. 发明专利
    • Copper refining method
    • 铜精炼方法
    • JP2005042162A
    • 2005-02-17
    • JP2003277440
    • 2003-07-22
    • Sumitomo Electric Ind Ltd住友電気工業株式会社
    • NISHIKAWA TAICHIROSANO TADANORI
    • C22B15/14C22B9/10
    • Y02P10/214
    • PROBLEM TO BE SOLVED: To provide a method for refining copper capable of satisfying characteristics required for a copper wire rod without performing electrolytic refining. SOLUTION: The method has: a melting step for melting copper containing one or more metallic elements selected from the group consisting of Sn, Pb, Ni and Zn; and a refining step where, after slag containing SiO 2 and FeO is brought into contact with the resultant molten metal containing the molten copper, the slag is removed and the metallic elements are removed from the molten metal. In particular, when the slag is brought into contact with the molten metal, oxygen concentration in the molten metal is made to be 5,000 to 12,000 ppm by weight. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种能够在不进行电解精炼的情况下提供满足铜线材所需特性的铜的精炼方法。 解决方案:该方法具有:熔融含有一种或多种选自Sn,Pb,Ni和Zn的金属元素的铜的熔融步骤; 以及精炼步骤,在含有SiO 2 和FeO的炉渣与含有熔融铜的所得熔融金属接触之后,除去渣,并将金属元素从熔融金属中除去。 特别地,当熔渣与熔融金属接触时,熔融金属中的氧浓度为5000〜12000重量ppm。 版权所有(C)2005,JPO&NCIPI
    • 60. 发明专利
    • 銅合金材、及びコネクタ部品
    • 铜合金材料和连接器部分
    • JP2014218698A
    • 2014-11-20
    • JP2013098448
    • 2013-05-08
    • 住友電気工業株式会社Sumitomo Electric Ind Ltd
    • IZUMIDA HIROSHINISHIKAWA TAICHIROIWAMOTO RIKITOSHI
    • C22C9/00B22D27/20H01B1/02
    • Y02T10/6204
    • 【課題】製造し易く、耐応力緩和特性に優れる銅合金材、及びコネクタ部品を提供する。【解決手段】銅合金材は、Cuを主体とするCu母相と、Feを主体とする第2相とを含む組織を有する。銅合金材は、Feと、Mg及びSnから選択される少なくとも一種の強化元素と、P、Si、Al及びMnから選択される少なくとも一種の酸化物生成元素とを含み、残部がCu及び不可避不純物の組成を有する。また、Fe、強化元素及び酸化物生成元素の各含有量はそれぞれ、Feが5質量%以上30質量%以下、強化元素が0.2質量%以上2.0質量%以下、酸化物生成元素が0.01質量%以上0.5質量%以下である。そして、Cu母相中に第2相の粒子が分散し、第2相の平均粒子間距離が0.1μm以上2.0μm以下である。【選択図】なし
    • 要解决的问题:提供易于制造的铜合金材料和耐应力松弛性优异并提供连接器部件。解决方案:铜合金材料具有主要包含Cu的母体相和主要包含第二相的Cu结构的结构 含有Fe。 铜合金材料具有含有选自Fe,Mg和Sn中的至少一种增强元素的组合物和选自P,Si,Al和Mn中的至少一种氧化物形成元素,余量为不可避免的杂质。 Fe,增强元素和氧化物形成元素的含量分别为5质量%〜30质量%,0.2质量%〜2.0质量%,0.01质量%〜0.5质量%。 第二相的粒子分散在Cu母相中,第二相的粒子间距离为0.1μm〜2.0μm。