公开(公告)号：US06649843B2

公开(公告)日：2003-11-18

申请号：US09834724

申请日：2001-04-16

申请人： Seigi Aoyama ,  Koichi Tamura ,  Takaaki Ichikawa ,  Hakaru Matsui ,  Osamu Seya ,  Fumitaka Nakahigashi

发明人： Seigi Aoyama ,  Koichi Tamura ,  Takaaki Ichikawa ,  Hakaru Matsui ,  Osamu Seya ,  Fumitaka Nakahigashi

IPC分类号： H01B500

CPC分类号： H01B1/026

摘要： This invention provides a composite conductor having excellent strength, flexing resistance and corrosion resistance, a production method thereof and a cable employing the same composite conductor. A corrosion resistant layer is formed of Au, Ag, Sn, Ni, solder, Zn, Pd, Sn—Ni alloy, Ni—Co alloy, Ni—P alloy, Ni—Co—P alloy, Cu—Zn alloy, Sn—Bi alloy, Sn—Ag—cu alloy, Sn—Cu alloy or Sn—Zn alloy in the thickness of 0.5 &mgr;m or more on an external periphery of a core made of copper-metal fiber conductor. A wire material made of the copper-metal fiber conductor is subjected to area reduction processing. In the middle of the area reduction processing or after the area reduction processing is completed, corrosion resistant layer is formed on the periphery of the wire material in the thickness of 0.5 &mgr;m or more by plating with Au, Ag, Sn, Ni, solder, Zn, Pd, Sn—Ni alloy, Ni—Co alloy, Ni—P alloy, Ni—Co—P alloy, Cu—Zn alloy, Sn—Bi alloy, Sn—Ag—Cu alloy, Sn—Cu alloy or Sn—Zn alloy.

摘要翻译： 本发明提供了具有优异的强度，抗弯曲性和耐腐蚀性的复合导体，其制造方法和使用该复合导体的电缆。 耐腐蚀层由Au，Ag，Sn，Ni，焊料，Zn，Pd，Sn-Ni合金，Ni-Co合金，Ni-P合金，Ni-Co-P合金，Cu-Zn合金，Sn- Bi合金，Sn-Ag-Cu合金，Sn-Cu合金或Sn-Zn合金，在由铜 - 金属纤维导体制成的芯的外周上为0.5μm或更大。 由铜金属纤维导体制成的线材进行面积缩小处理。 在区域缩小处理的中间或者在减小区域处理完成之后，通过用Au，Ag，Sn，Ni，焊料进行电镀，在线材周围形成0.5μm以上的耐腐蚀层， Zn，Pd，Sn-Ni合金，Ni-Co合金，Ni-P合金，Ni-Co-P合金，Cu-Zn合金，Sn-Bi合金，Sn-Ag-Cu合金，Sn-Cu合金或Sn- 锌合金。

公开(公告)号：US06751855B2

公开(公告)日：2004-06-22

申请号：US10309046

申请日：2002-12-04

申请人： Hakaru Matsui ,  Takaaki Ichikawa ,  Koichi Tamura ,  Seigi Aoyama ,  Osamu Seya ,  Ryohei Okada

发明人： Hakaru Matsui ,  Takaaki Ichikawa ,  Koichi Tamura ,  Seigi Aoyama ,  Osamu Seya ,  Ryohei Okada

IPC分类号： H01R4300

CPC分类号： H01B1/026 ,  Y10T29/49117 ,  Y10T29/5187

摘要： A process for forming an ultrafine copper alloy wire is provided. The alloy includes a copper matrix of high purity copper having a total unavoidable impurity content of not more than 10 mass ppm. The matrix contains 0.05 to 0.9 mass % of at least one metallic element of the group of tin, indium, silver, antimony, magnesium, aluminum, and boron. The alloy is melted in a carbon crucible. The molten alloy is cast into a wire rod utilizing a carbon mold. The wire rod is then subjected to a primary wire drawing, an annealing, and a secondary wire drawing. The produced ultrafine copper alloy wire has excellent tensile strength, electrical conductivity, and drawability.

摘要翻译： 提供一种形成超细铜合金线的工艺。 该合金包括总不可避免的杂质含量不大于10质量ppm的高纯度铜的铜基质。 该基质含有0.05〜0.9质量％的锡，铟，银，锑，镁，铝和硼组中的至少一种金属元素。 合金在碳坩埚中熔化。 将熔融的合金用碳素模铸成线材。 然后对线材进行一次拉丝，退火和二次拉丝。 所生产的超细铜合金线材具有优异的拉伸强度，导电性和拉伸性。

公开(公告)号：US06627009B1

公开(公告)日：2003-09-30

申请号：US09714669

申请日：2000-11-17

申请人： Hakaru Matsui ,  Takaaki Ichikawa ,  Seigi Aoyama ,  Koichi Tamura ,  Osamu Seya ,  Hiroshi Komuro ,  Ryohei Okada ,  Shigetoshi Goto

发明人： Hakaru Matsui ,  Takaaki Ichikawa ,  Seigi Aoyama ,  Koichi Tamura ,  Osamu Seya ,  Hiroshi Komuro ,  Ryohei Okada ,  Shigetoshi Goto

IPC分类号： C22C902

CPC分类号： C22C9/02 ,  C22C9/00

摘要： In an extrafine or ultrafine copper alloy wire having an outer diameter of not more than 0.1 mm, the copper alloy wire is formed of a heat treated copper alloy comprising 0.05 to 0.9% by weight in total of at least one metallic element selected from the group consisting of tin, indium, silver, antimony, magnesium, aluminum, and boron and not more than 50 ppm of oxygen with the balance consisting of copper. By virtue of this constitution, the extrafine or ultrafine copper alloy wire has a combination of excellent bending fatigue lifetime based on high tensile strength and excellent torsional strength based on high elongation or a combination of excellent tensile strength, electrical conductivity, and drawability and good elongation. The invention has been described in detail with particular reference to preferred embodiments, but it will be understood that variations and modifications can be effected within the scope of the invention as set forth in the appended claims.

摘要翻译： 在外径不大于0.1mm的超细或超细铜合金丝中，铜合金线由热处理铜合金形成，该铜合金含有0.05〜0.9重量％的至少一种选自以下的金属元素 由锡，铟，银，锑，镁，铝和硼组成，不超过50ppm的氧，余量由铜组成。 根据该构成，超细或超细铜合金线具有基于高拉伸强度和优异的抗拉强度，优异的拉伸强度，导电性和拉伸性以及良好伸长率的组合而具有优异的弯曲疲劳寿命的组合 。 已经具体参考优选实施例详细描述了本发明，但是应当理解，在所附权利要求中阐述的本发明的范围内可以进行变化和修改。

公开(公告)号：US06518505B1

公开(公告)日：2003-02-11

申请号：US09714668

申请日：2000-11-17

申请人： Hakaru Matsui ,  Takaaki Ichikawa ,  Koichi Tamura ,  Seigi Aoyama ,  Osamu Seya ,  Ryohei Okada

发明人： Hakaru Matsui ,  Takaaki Ichikawa ,  Koichi Tamura ,  Seigi Aoyama ,  Osamu Seya ,  Ryohei Okada

IPC分类号： H01B102

CPC分类号： H01B1/026 ,  Y10T29/49117 ,  Y10T29/5187

摘要： An ultrafine copper alloy wire drawn to a diameter of not more than 0.08 mm is provided which is formed of an alloy having a copper matrix of high purity copper with a total unavoidable impurity content of not more than 10 mass ppm. Contained in the matrix is 0.05 to 0.9 mass % of at least one metallic element selected from the group including tin, indium, silver, antimony, magnesium, aluminum, and boron. By virtue of this constitution, the ultrafine copper alloy wire has excellent tensile strength, electrical conductivity, and drawability.

摘要翻译： 提供了一种直径不大于0.08mm的超细铜合金线，其由具有不大于10质量ppm的总不可避免的杂质含量的具有高纯度铜的铜基质的合金形成。 在基质中含有0.05〜0.9质量％的选自锡，铟，银，锑，镁，铝和硼的至少一种金属元素。 根据该结构，超细铜合金线材具有优异的拉伸强度，导电性和拉伸性。

公开(公告)号：US20090223713A1

公开(公告)日：2009-09-10

申请号：US12420576

申请日：2009-04-08

申请人： Huang Detian ,  Hiromitsu Kuroda ,  Hakaru Matsui ,  Osamu Seya ,  Ryohei Okada ,  Shinichi Masui ,  Ryuji Nakagawa ,  Hiroshi Okikawa

发明人： Huang Detian ,  Hiromitsu Kuroda ,  Hakaru Matsui ,  Osamu Seya ,  Ryohei Okada ,  Shinichi Masui ,  Ryuji Nakagawa ,  Hiroshi Okikawa

IPC分类号： H01B11/18 ,  H01B11/02 ,  H01B7/00

CPC分类号： H01B5/08 ,  C22F1/08 ,  H01B11/20

摘要： An extra-fine copper alloy twisted wire comprising a plurality of copper alloy wires with a wire diameter of 0.010 to 0.025 mm twisted together, each of the copper alloy wires comprising 1 to 3 weight % of silver (Ag) and a balance consisting of a copper and an inevitable impurity, the copper alloy twisted wire further comprising a tensile strength of not less than 850 MPa, and an electrical conductivity of not less than 85% IACS. The extra-fine copper alloy twisted wire comprises a solid insulation with a thickness of not more than 0.07 mm formed on an outer circumference of the extra-fine insulated wire.

摘要翻译： 一种超细铜合金绞线，其包括多个铜线合金线，其中​​丝线直径为0.010至0.025mm，绞合在一起，每个铜合金线包含1至3重量％的银（Ag），余量由 铜和不可避免的杂质，铜合金绞线进一步包含抗拉强度不低于850MPa，电导率不低于85％IACS。 超细铜合金绞线包括在超细绝缘电线的外周形成的厚度不大于0.07mm的固体绝缘体。

公开(公告)号：US20070187134A1

公开(公告)日：2007-08-16

申请号：US11641934

申请日：2006-12-19

申请人： Huang Detian ,  Hiromitsu Kuroda ,  Hakaru Matsui ,  Osamu Seya ,  Ryohei Okada ,  Shinichi Masui ,  Ryuji Nakagawa ,  Hiroshi Okikawa

发明人： Huang Detian ,  Hiromitsu Kuroda ,  Hakaru Matsui ,  Osamu Seya ,  Ryohei Okada ,  Shinichi Masui ,  Ryuji Nakagawa ,  Hiroshi Okikawa

IPC分类号： C22F1/08 ,  H01B5/00

CPC分类号： H01B5/08 ,  C22F1/08 ,  H01B11/20

摘要： An extra-fine copper alloy wire has: a wire diameter of 0.010 to 0.025 mm; 1 to 3 weight % of silver (Ag), and a balance consisting copper (Co) and an inevitable impurity; a tensile strength of not less than 850 MPa; an electrical conductivity of not less than 85% IACS; an elongation of 0.5 to 3.0%; and a lowering rate in tensile strength of not more than 2%. The lowering rate is represented by [(1−σh1/σh0)×100%] where σh1 is a tensile strength of the wire measured after a heat treatment under conditions of a heating temperature of not more than 350° C. and a heating time of not more than 5 seconds, and σh0 is a tensile strength of the wire measured before the heat treatment.

摘要翻译： 超细铜合金线具有：线径0.010至0.025mm; 1〜3重量％的银（Ag），余量由铜（Co）和不可避免的杂质构成; 拉伸强度不低于850MPa; 电导率不低于85％IACS; 伸长率为0.5〜3.0％; 拉伸强度的降低率不大于2％。 降低速率由[（1-sigma＆lt; h1 / sigma＆lt; h0＆gt;）×100％]表示，其中σσ是导线的拉伸强度 在加热温度不高于350℃，加热时间不超过5秒的条件下进行热处理之后测量，σσ是在 热处理。

公开(公告)号：US08143517B2

公开(公告)日：2012-03-27

申请号：US12420576

申请日：2009-04-08

申请人： Huang Detian ,  Hiromitsu Kuroda ,  Hakaru Matsui ,  Osamu Seya ,  Ryohei Okada ,  Shinichi Masui ,  Ryuji Nakagawa ,  Hiroshi Okikawa

发明人： Huang Detian ,  Hiromitsu Kuroda ,  Hakaru Matsui ,  Osamu Seya ,  Ryohei Okada ,  Shinichi Masui ,  Ryuji Nakagawa ,  Hiroshi Okikawa

IPC分类号： H01B7/00

CPC分类号： H01B5/08 ,  C22F1/08 ,  H01B11/20

摘要： An extra-fine copper alloy twisted wire including a plurality of copper alloy wires with a wire diameter of 0.010 to 0.025 mm twisted together, each of the copper alloy wires including 1 to 3 weight % of silver (Ag) and a balance consisting of a copper and an inevitable impurity, the copper alloy twisted wire further including a tensile strength of not less than 850 MPa, and an electrical conductivity of not less than 85% IACS. The extra-fine copper alloy twisted wire includes a solid insulation with a thickness of not more than 0.07 mm formed on an outer circumference of the extra-fine insulated wire.

摘要翻译： 一种超细铜合金绞线，其包括线直径为0.010〜0.025mm的多根铜合金线绞合在一起，每根铜合金线包括1〜3重量％的银（Ag），余量由 铜和不可避免的杂质，铜合金绞线进一步包括抗拉强度不低于850MPa，电导率不低于85％IACS。 超细铜合金绞线包括在超细绝缘电线的外周形成的厚度不大于0.07mm的固体绝缘体。

公开(公告)号：US07544886B2

公开(公告)日：2009-06-09

申请号：US11641934

申请日：2006-12-19

申请人： Huang Detian ,  Hiromitsu Kuroda ,  Hakaru Matsui ,  Osamu Seya ,  Ryohei Okada ,  Shinichi Masui ,  Ryuji Nakagawa ,  Hiroshi Okikawa

发明人： Huang Detian ,  Hiromitsu Kuroda ,  Hakaru Matsui ,  Osamu Seya ,  Ryohei Okada ,  Shinichi Masui ,  Ryuji Nakagawa ,  Hiroshi Okikawa

IPC分类号： H01B11/06

CPC分类号： H01B5/08 ,  C22F1/08 ,  H01B11/20

摘要： An extra-fine copper alloy wire has: a wire diameter of 0.010 to 0.025 mm; 1 to 3 weight % of silver (Ag), and a balance consisting copper (Co) and an inevitable impurity; a tensile strength of not less than 850 MPa; an electrical conductivity of not less than 85% IACS; an elongation of 0.5 to 3.0%; and a lowering rate in tensile strength of not more than 2%. The lowering rate is represented by [(1−σh1/σh0)×100%] where σh1 is a tensile strength of the wire measured after a heat treatment under conditions of a heating temperature of not more than 350° C. and a heating time of not more than 5 seconds, and σh0 is a tensile strength of the wire measured before the heat treatment.

摘要翻译： 超细铜合金线具有：线径0.010至0.025mm; 1〜3重量％的银（Ag），余量由铜（Co）和不可避免的杂质构成; 拉伸强度不低于850MPa; 电导率不低于85％IACS; 伸长率为0.5〜3.0％; 拉伸强度的降低率不大于2％。 降低率由[（1-sigmah1 / sigmah0）×100％]表示，其中sigmah1是在加热温度不高于350℃的条件下在热处理后测量的线的拉伸强度，加热时间 不超过5秒，sigmah0是在热处理之前测量的线的拉伸强度。

公开(公告)号：US06768183B2

公开(公告)日：2004-07-27

申请号：US10125582

申请日：2002-04-19

申请人： Shigeki Takahashi ,  Satoshi Shiraki ,  Hiroaki Himi ,  Hiroyuki Ban ,  Osamu Seya

发明人： Shigeki Takahashi ,  Satoshi Shiraki ,  Hiroaki Himi ,  Hiroyuki Ban ,  Osamu Seya

IPC分类号： H01L2900

CPC分类号： H01L27/0826 ,  H01L27/0623

摘要： An NPN bipolar transistor and a PNP bipolar transistor are formed in a semiconductor substrate. The NPN bipolar transistor has a p type emitter region, a p type collector region and an n type base region and is formed in an NPN forming region. The PNP bipolar transistor has an n type emitter region, an n type collector region and a p type base region and is formed in a PNP forming region. Only one conductive type burying region is formed in at least one of the NPN forming region and the PNP forming region. A current that flows from the p type emitter region to the n type base region flows in the n type base region in a direction perpendicular to the substrate.

摘要翻译： 在半导体衬底中形成NPN双极晶体管和PNP双极晶体管。 NPN双极晶体管具有p型发射极区域，p型集电极区域和n型基极区域，并且形成在NPN形成区域中。 PNP双极晶体管具有n型发射极区域，n型集电极区域和p型基极区域，并且形成在PNP形成区域中。 在NPN形成区域和PNP形成区域的至少一个中仅形成一个导电型掩埋区域。 从p型发射极区域流向n型基极区域的电流在与基板垂直的方向上流入n型基极区域。

公开(公告)号：US20120090865A1

公开(公告)日：2012-04-19

申请号：US13067089

申请日：2011-05-06

申请人： Yoshihisa Kato ,  Osamu Seya ,  Detian Huang

发明人： Yoshihisa Kato ,  Osamu Seya ,  Detian Huang

IPC分类号： H01B11/06 ,  B05D5/12 ,  B32B3/26

CPC分类号： H01B3/56 ,  B05D3/067 ,  B05D7/542 ,  B05D2256/00 ,  B32B1/08 ,  B32B15/04 ,  B32B2597/00 ,  H01B3/308 ,  H01B3/447 ,  H01B7/0233 ,  Y10T428/249953

摘要： A method of manufacturing a porous ultraviolet curable resin coated wire includes (a) preparing an ultraviolet curable resin composition not including a hydrous water absorbent polymer, (b) preparing a hydrous water absorbent polymer-dispersed ultraviolet curable resin composition having a water content of 40% or more by preparing a water-swollen hydrous water absorbent polymer including a water absorbent polymer and water, and then dispersing the hydrous water absorbent polymer into the ultraviolet curable resin composition, (c) forming a two-layer structure on a metal wire by coating the metal wire with the ultraviolet curable resin composition not including the hydrous water absorbent polymer and the hydrous water absorbent polymer, and (d) performing a dehydration on the two-layer structure.

摘要翻译： 制造多孔紫外线固化型树脂涂布线的方法包括（a）制备不含水合吸水性聚合物的紫外线固化型树脂组合物，（b）制备水含量为40的含水吸水性聚合物分散型紫外线固化型树脂组合物 通过制备包含吸水性聚合物和水的水溶胀含水吸水性聚合物，然后将含水吸水性聚合物分散在紫外线固化性树脂组合物中，（c）在金属丝上形成双层结构，通过 用不含有含水吸水性聚合物和含水吸水性聚合物的紫外线固化树脂组合物涂覆金属线，（d）在双层结构上进行脱水。