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1. 发明授权

US07442445B2 Brazing clad material, and brazing method and brazing product using the same 有权
标题翻译：钎焊复合材料，钎焊方法和使用其的钎焊制品
公开(公告)号：US07442445B2
公开(公告)日：2008-10-28
申请号：US11315599
申请日：2005-12-23
申请人： Hideyuki Sagawa , Hiromitsu Kuroda , Kazuma Kuroki , Humio Horii , Tetsuya Tokumitu , Nobuhito Sakuyama , Shigeru Okamoto
发明人： Hideyuki Sagawa , Hiromitsu Kuroda , Kazuma Kuroki , Humio Horii , Tetsuya Tokumitu , Nobuhito Sakuyama , Shigeru Okamoto
IPC分类号： B23K1/19 , B23K1/00 , B32B15/01 , B32B15/18
CPC分类号： B23K35/0238 , B23K35/004 , B23K35/3033 , Y10T428/12521 , Y10T428/12681 , Y10T428/12937 , Y10T428/12944 , Y10T428/12951
摘要： A brazing clad material is a composite material that comprises a base material and a brazing material layer formed integrally on the base material. The brazing material layer has a Ni or Ni alloy layer, a Ti or Ti alloy layer and a Fe—Ni alloy layer that are sequentially stacked in this order on the base material. The brazing material layer has a Fe concentration of 25 to 40 wt % in the entire brazing material layer. The brazing material layer satisfies a ratio of W1/W2 to be 0.56 to 0.66, where W1 is a weight of Ni contained in the entire brazing material layer and W2 is a total weight of Ni and Ti contained in the entire brazing material layer.
摘要翻译：钎焊复合材料是一种复合材料，其包括一体地形成在基材上的基材和钎料层。钎料层具有Ni或Ni合金层，依次层叠在基材上的Ti或Ti合金层和Fe-Ni合金层。钎焊材料层的整个钎料层的Fe浓度为25〜40重量％。钎料层满足W 1 / W 2的比例为0.56〜0.66，其中W 1是整个钎料层中所含的Ni的重量，W 2是在整个钎焊中含有的Ni和Ti的总重量材料层。

2. 发明申请

US20060166028A1 Brazing clad material, and brazing method and brazing product using the same 有权
标题翻译：钎焊复合材料，钎焊方法和使用其的钎焊制品
公开(公告)号：US20060166028A1
公开(公告)日：2006-07-27
申请号：US11315599
申请日：2005-12-23
申请人： Hideyuki Sagawa , Hiromitsu Kuroda , Kazuma Kuroki , Humio Horii , Tetsuya Tokumitu , Nobuhito Sakuyama , Shigeru Okamoto
发明人： Hideyuki Sagawa , Hiromitsu Kuroda , Kazuma Kuroki , Humio Horii , Tetsuya Tokumitu , Nobuhito Sakuyama , Shigeru Okamoto
IPC分类号： G01K5/66 , B32B15/18
CPC分类号： B23K35/0238 , B23K35/004 , B23K35/3033 , Y10T428/12521 , Y10T428/12681 , Y10T428/12937 , Y10T428/12944 , Y10T428/12951
摘要： A brazing clad material is a composite material that comprises a base material and a brazing material layer formed integrally on the base material. The brazing material layer has a Ni or Ni alloy layer, a Ti or Ti alloy layer and a Fe—Ni alloy layer that are sequentially stacked in this order on the base material. The brazing material layer has a Fe concentration of 25 to 40 wt % in the entire brazing material layer. The brazing material layer satisfies a ratio of W1/W2 to be 0.56 to 0.66, where W1 is a weight of Ni contained in the entire brazing material layer and W2 is a total weight of Ni and Ti contained in the entire brazing material layer.
摘要翻译：钎焊复合材料是一种复合材料，其包括一体地形成在基材上的基材和钎料层。钎料层具有Ni或Ni合金层，依次层叠在基材上的Ti或Ti合金层和Fe-Ni合金层。钎焊材料层的整个钎料层的Fe浓度为25〜40重量％。钎料层满足W 1 / W 2的比例为0.56〜0.66，其中W 1是整个钎料层中所含的Ni的重量，W 2是在整个钎焊中含有的Ni和Ti的总重量材料层。

3. 发明授权

US08691395B2 Composite material for brazing and a brazed product manufactured using the same 失效
标题翻译：用于钎焊的复合材料和使用其制造的钎焊制品
公开(公告)号：US08691395B2
公开(公告)日：2014-04-08
申请号：US12357014
申请日：2009-01-21
申请人： Hideyuki Sagawa , Kazuma Kuroki , Hiromitsu Kuroda
发明人： Hideyuki Sagawa , Kazuma Kuroki , Hiromitsu Kuroda
IPC分类号： B32B15/00 , B23K1/00 , B32B15/20 , C23C28/02
CPC分类号： B32B15/015 , B23K35/002 , B23K35/22 , B23K35/30 , B23K35/3053 , C22C9/00 , C22C9/01 , C22C9/06 , C22C19/00 , C22C19/002 , C22C19/05 , C22C21/00 , C22C21/02 , C22C21/06 , C22C21/10 , C22C21/12 , C22C38/40 , Y10T428/12736 , Y10T428/1275 , Y10T428/12771 , Y10T428/12778 , Y10T428/12861 , Y10T428/12882 , Y10T428/12903 , Y10T428/12917 , Y10T428/31678
摘要： A composite material for brazing having features of: forming a homogenous distribution of components in the brazing filler material even after brazing; having an excellent workability; offering low manufacturing costs; and having satisfactory corrosion resistivity as desired. The composite material for brazing has a lamination of a brazing filler material layer thereon, wherein the brazing filler material layer is a layer of alloy that includes copper, aluminum, and nickel.
摘要翻译：一种用于钎焊的复合材料，具有以下特征：即使在钎焊之后也在钎焊填料中形成均匀分布的组分; 具有极佳的可加工性; 提供低制造成本; 并且根据需要具有令人满意的耐腐蚀性。用于钎焊的复合材料在其上具有钎焊填料层的层压，其中钎料填充层是包括铜，铝和镍的合金层。

4. 发明申请

US20050260437A1 Brazing composite material and brazed product using the same 审中-公开
标题翻译：钎焊复合材料和使用其的钎焊制品
公开(公告)号：US20050260437A1
公开(公告)日：2005-11-24
申请号：US11133191
申请日：2005-05-20
申请人： Kazuma Kuroki , Hiromitsu Kuroda , Hideyuki Sagawa , Sumio Shirai
发明人： Kazuma Kuroki , Hiromitsu Kuroda , Hideyuki Sagawa , Sumio Shirai
IPC分类号： B23K31/02 , B23K35/14 , B23K35/22 , B23K35/24 , B23K35/30 , B23K35/32 , B23K103/04 , B32B15/00 , C22C19/05 , C22C38/00
CPC分类号： B32B15/015 , B32B15/01 , B32B15/013 , Y10T428/12771 , Y10T428/12861
摘要： A composite material for brazing has a brazing layer provided on a surface of a base metal. The brazing layer satisfies a requirement represented by formula: W1/W2=0.58 to 0.68 wherein W1 represents the weight of an Ni (nickel) ingredient contained in the brazing layer; and W2 represents the total weight of the Ni ingredient and a Ti (titanium) ingredient contained in the brazing layer.
摘要翻译：用于钎焊的复合材料具有设置在母材表面上的钎焊层。钎焊层满足下式：W 1 / W 2 = 0.58〜0.68其中W 1表示钎料层中含有的Ni（镍）成分的重量。 W 2表示包含在钎焊层中的Ni成分和Ti（钛）成分的总重量。

5. 发明授权

US10030287B2 Soft-dilute-copper-alloy material, soft-dilute-copper-alloy wire, soft-dilute-copper-alloy sheet, soft-dilute-copper-alloy stranded wire, and cable, coaxial cable and composite cable using same 有权
公开(公告)号：US10030287B2
公开(公告)日：2018-07-24
申请号：US13577400
申请日：2011-02-08
申请人： Seigi Aoyama , Toru Sumi , Hiromitsu Kuroda , Hideyuki Sagawa
发明人： Seigi Aoyama , Toru Sumi , Hiromitsu Kuroda , Hideyuki Sagawa
IPC分类号： C22C9/00 , C22F1/08 , H01B1/02 , B21C1/00 , C22C1/10
摘要： A soft dilute copper alloy material includes 2 mass ppm to 12 mass ppm of sulfur, more than 2 mass ppm and not more than 30 mass ppm of oxygen, 4 mass ppm to 55 mass ppm of Ti, and a balance including copper. An average crystal grain size is not more than 20 μm in a surface layer up to a depth of 50 μm from a surface. The average crystal grain size in the surface layer is less than the average crystal grain size in an inner portion located more interiorly than the surface layer.

6. 发明授权

US09734937B2 Soft dilute-copper alloy wire, soft dilute-copper alloy twisted wire, and insulated wire, coaxial cable, and composite cable using these 有权
公开(公告)号：US09734937B2
公开(公告)日：2017-08-15
申请号：US14005224
申请日：2012-03-16
申请人： Seigi Aoyama , Toru Sumi , Hiromitsu Kuroda , Hideyuki Sagawa
发明人： Seigi Aoyama , Toru Sumi , Hiromitsu Kuroda , Hideyuki Sagawa
IPC分类号： H01B7/04 , C22C9/00 , H01B1/02 , C22F1/08 , C22C1/02
CPC分类号： H01B7/04 , C22C1/02 , C22C9/00 , C22F1/08 , H01B1/026
摘要： Provided are a soft dilute-copper alloy wire and soft dilute-copper alloy twisted wire which have high electrical conductivity and high bending life and can limit disconnection during use compared with oxygen-free copper wire, and also provided are an insulated wire, coaxial cable, and composite cable using the soft dilute-copper alloy wire and soft dilute-copper alloy twisted wire. The soft dilute-copper alloy wire is subjected to annealing treatment by elongation processing of soft dilute-copper alloy material comprising copper and an additive element selected from the group consisting of Ti, Mg, Zr, Nb, Ca, V, Ni, Hf, Fe, Mn and Cr, with inevitable impurities as the balance, wherein the soft dilute-copper alloy wire has an average grain size that is 20 μm or less in a surface layer having a depth of 50 μm from the surface, and an elongation value that is at least 1% higher than the average elongation value of oxygen-free copper wire that has been subjected to the aforementioned annealing treatment.

7. 发明授权

US09234263B2 Weldment 有权
标题翻译：焊接
公开(公告)号：US09234263B2
公开(公告)日：2016-01-12
申请号：US13317463
申请日：2011-10-19
申请人： Hiromitsu Kuroda , Toru Sumi , Hideyuki Sagawa , Seigi Aoyama , Masayoshi Goto , Takahiko Hanada , Takahiro Sato , Hidenori Abe
发明人： Hiromitsu Kuroda , Toru Sumi , Hideyuki Sagawa , Seigi Aoyama , Masayoshi Goto , Takahiko Hanada , Takahiro Sato , Hidenori Abe
IPC分类号： B32B15/20 , C22C9/00 , B23K31/00 , C22C1/02 , C22C1/10 , C22F1/00 , C22F1/08
CPC分类号： C22C9/00 , B23K31/00 , B32B15/20 , C22C1/02 , C22C1/1036 , C22F1/00 , C22F1/08 , Y10T428/1266 , Y10T428/12667 , Y10T428/12882 , Y10T428/12903 , Y10T428/1291
摘要： A weldment includes metal materials that are welded to each other. At least one of the metal materials includes pure copper including an inevitable impurity, more than 2 mass ppm of oxygen, and an additive element selected from the group consisting of Mg, Zr, Nb, Fe, Si, Al, Ca, V, Ni, Mn, Ti and Cr. A method of manufacturing a weldment includes melting a dilute copper alloy material by SCR continuous casting and rolling at a molten copper temperature of not less than 1100° C. and not more than 1320° C. to make a molten metal, forming a cast bar from the molten metal, forming a dilute copper alloy member by hot-rolling the cast bar, and welding the dilute copper alloy member to a metal material. The dilute copper alloy material includes the pure copper, more than 2 mass ppm of oxygen, and the additive element,?
摘要翻译：焊件包括彼此焊接的金属材料。至少一种金属材料包括包含不可避免的杂质的纯铜，大于2质量ppm的氧，以及选自Mg，Zr，Nb，Fe，Si，Al，Ca，V，Ni ，Mn，Ti和Cr。一种焊接件的制造方法，其特征在于，以不低于1100℃，不高于1320℃的熔融铜温度，通过SCR连续铸造，熔融稀释的铜合金材料，形成熔融金属从熔融金属中，通过对铸造棒进行热轧而形成稀铜合金构件，并将稀铜合金构件焊接到金属材料上。稀铜合金材料包括纯铜，超过2质量ppm的氧和添加元素，

8. 发明授权

US08609988B2 Electric wire with terminal and method of manufacturing the same 有权
标题翻译：带端子的电线及其制造方法
公开(公告)号：US08609988B2
公开(公告)日：2013-12-17
申请号：US12929700
申请日：2011-02-09
申请人： Hideyuki Sagawa , Tosiyuki Horikoshi , Hiromitsu Kuroda , Hideaki Takehara , Toru Sumi
发明人： Hideyuki Sagawa , Tosiyuki Horikoshi , Hiromitsu Kuroda , Hideaki Takehara , Toru Sumi
IPC分类号： H01R4/00 , H02G3/06 , H02G15/08
CPC分类号： H01R4/023 , H01R4/029 , H01R43/0207
摘要： An electric wire with a terminal includes a conductor, and the terminal is connected to an end portion of the conductor. The terminal includes a first connecting portion connected to an electrical equipment and a second connecting portion connected to the conductor. The second connecting portion includes a first connection surface and a second connection surface opposite to the first connection surface. The conductor includes a first conductor and a second conductor that are connected to the first connection surface and the second connection surface, respectively, by ultrasonic bonding. The connecting portion of the first connection surface overlaps the connecting portion of the second connection surface in a perpendicular direction to an axial direction of the conductor.
摘要翻译：具有端子的电线包括导体，并且端子连接到导体的端部。端子包括连接到电气设备的第一连接部分和连接到导体的第二连接部分。第二连接部分包括与第一连接表面相对的第一连接表面和第二连接表面。导体包括分别通过超声波接合连接到第一连接表面和第二连接表面的第一导体和第二导体。第一连接表面的连接部分在与导体的轴向方向垂直的方向上与第二连接表面的连接部分重叠。

9. 发明授权

US09805836B2 Dilute copper alloy material and method of manufacturing dilute copper alloy member excellent in characteristics of resistance to hydrogen embrittlement 有权
公开(公告)号：US09805836B2
公开(公告)日：2017-10-31
申请号：US13317461
申请日：2011-10-19
申请人： Hiromitsu Kuroda , Toru Sumi , Hideyuki Sagawa , Seigi Aoyama
发明人： Hiromitsu Kuroda , Toru Sumi , Hideyuki Sagawa , Seigi Aoyama
IPC分类号： H01B1/02 , C22C9/00 , B22D11/00 , C22F1/08
CPC分类号： H01B1/026 , B22D11/004 , C22C9/00
摘要： A dilute copper alloy material used in an environment with presence of hydrogen includes pure copper including an inevitable impurity, more than 2 mass ppm of oxygen, and an additive element selected from the group consisting of Mg, Zr, Nb, Ca, V, Fe, Al, Si, Ni, Mn, Ti and Cr, the additive element being capable of forming an oxide in combination with the oxygen. A method of manufacturing a dilute copper alloy member excellent in characteristics of resistance to hydrogen embrittlement includes melting the dilute copper alloy material by SCR continuous casting and rolling at a copper melting temperature of not less than 1100° C. and not more than 1320° C. to make molten metal, forming a cast bar from the molten metal, and forming the dilute copper alloy member by hot-rolling the cast bar.

10. 发明授权

US08779294B2 Flexible flat cable with dilute copper alloy containing titanium and sulfur 有权
标题翻译：柔性扁平电缆，含有含钛和硫的稀铜合金
公开(公告)号：US08779294B2
公开(公告)日：2014-07-15
申请号：US13276680
申请日：2011-10-19
申请人： Toru Sumi , Seigi Aoyama , Hiromitsu Kuroda , Hideyuki Sagawa
发明人： Toru Sumi , Seigi Aoyama , Hiromitsu Kuroda , Hideyuki Sagawa
IPC分类号： H01B7/08 , C22C9/00
CPC分类号： H01B1/026 , B22F2998/00 , C22C9/00 , C22F1/08 , C22C32/00
摘要： The present invention provides a flexible flat cable having high conductivity and high bending durability, and a method for manufacturing the same. The present invention is a flexible flat cable comprising conductors and insulating films applied over the conductors, wherein the conductor is comprised of at least one additive element selected from the group consisting of magnesium (Mg), zirconium (Zr), niobium (Nb), calcium (Ca), vanadium (V), nickel (Ni), manganese (Mn), titanium (Ti), and chromium (Cr); 2 mass-ppm or more of oxygen; and the balance being inevitable impurity and copper, wherein the conductor has such a recrystallized texture that the size of crystal grains in the inner area of the conductor is large and that of in the surface area thereof is smaller than that of the inner area, wherein both sides of the conductor are sandwiched between insulating films.
摘要翻译：本发明提供一种具有高导电性和高弯曲耐久性的柔性扁平电缆及其制造方法。本发明是一种柔性扁平电缆，其包括施加在导体上的导体和绝缘膜，其中导体由至少一种选自镁（Mg），锆（Zr），铌（Nb），钙（Ca），钒（V），镍（Ni），锰（Mn），钛（Ti）和铬（Cr） 2质量ppm以上的氧气; 余量是不可避免的杂质和铜，其中导体具有这样的再结晶织构，导体的内部区域中的晶粒尺寸大，表面积的晶粒尺寸小于内部区域的晶粒尺寸，其中导体的两侧夹在绝缘膜之间。

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