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1. 发明专利

JP2012082367A Hydrous water-absorbent polymer-dispersed ultraviolet-curable resin composition, insulated electric wire using the same, method for producing the wire, and coaxial cable 审中-公开
标题翻译：水性吸水聚合物分散的超紫外线固化树脂组合物，使用该绝缘电缆的绝缘电线，用于生产线和同轴电缆的方法
公开(公告)号：JP2012082367A
公开(公告)日：2012-04-26
申请号：JP2010231544
申请日：2010-10-14
申请人： Hitachi Cable Fine Tech Ltd , Hitachi Cable Ltd , 日立電線ファインテック株式会社 , 日立電線株式会社
发明人： KATO YOSHIHISA , ABE TOMIYA , MIWA TAKAO , SEYA OSAMU
IPC分类号： C08F290/00 , H01B3/44 , H01B7/02 , H01B11/18 , H01B13/16
CPC分类号： H01B3/447 , C08J3/28 , C08J2375/04
摘要： PROBLEM TO BE SOLVED: To provide a hydrous water-absorbent polymer-dispersed ultraviolet-curable resin composition having high porosity and uniform minute voids, and suitable as a material for forming a low dielectric constant, porous thin layer enabling thinner size and thickness; to provide an insulated electric wire using the same and a method for producing the wire; and to provide a coaxial cable.SOLUTION: The hydrous water-absorbent polymer-dispersed ultraviolet-curable resin composition includes an ultraviolet-curable resin composition, and a hydrous water-absorbent polymer swollen by absorbing water beforehand, and dispersed in the ultraviolet-curable resin composition so that the composition has a moisture content of not less than 50%. The water absorption rate of the ultraviolet-curable resin composition is adjusted to not more than 2%.
摘要翻译：解决问题：提供一种具有高孔隙率和均匀微小空隙的含水吸水性聚合物分散型紫外线固化树脂组合物，并且适合作为形成较薄尺寸的低介电常数的多孔薄层的材料，厚度; 提供使用该绝缘电线的绝缘电线及其制造方法。并提供同轴电缆。解决方案：含水吸水性聚合物分散紫外线固化树脂组合物包括紫外线固化树脂组合物和预先吸收水而溶胀并分散在紫外线固化树脂组合物中的含水吸水性聚合物，使得该组合物的含水量不低于50％。将紫外线固化型树脂组合物的吸水率调整为2％以下。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012172116A Method for producing porous ultraviolet-curing resin composition-covered wire 审中-公开
标题翻译：生产多孔超紫外线固化树脂组合物覆盖线的方法
公开(公告)号：JP2012172116A
公开(公告)日：2012-09-10
申请号：JP2011037606
申请日：2011-02-23
申请人： Hitachi Cable Ltd , Hitachi Cable Fine Tech Ltd , 日立電線ファインテック株式会社 , 日立電線株式会社
发明人： KATO YOSHIHISA , ABE TOMIYA , SEYA OSAMU , KO TOKUTEN
IPC分类号： C08J9/28 , H01B13/16
摘要： PROBLEM TO BE SOLVED: To provide a porous ultraviolet-curing resin composition-covered wire which reduces the influence of heat caused by a light source performing irradiation with ultraviolet rays and has a stable outer diameter.SOLUTION: The method for producing a porous ultraviolet-curing resin composition-covered wire includes: a stage of covering the outer circumference of a metal conductor with an ultraviolet-curing resin composition in which a moisture-containing water absorbable polymer that has been water-absorbed and swelled is dispersed; and a stage of irradiating the ultraviolet-curing resin composition covered on the outer circumference of the metal conductor with ultraviolet rays to be crosslinking-cured, and further subjecting the moisture in the moisture-containing water absorbable polymer to dehydration treatment to made porous; wherein in the first lightening of irradiating the ultraviolet-curing resin composition with ultraviolet rays, irradiation with the ultraviolet rays are performed using an LED, and thereafter, the moisture of the moisture-containing water absorbable polymer is subjected to dehydration treatment.
摘要翻译：要解决的问题：提供一种减少由紫外线照射的光源引起的热的影响并具有稳定外径的多孔紫外线固化树脂组合物包覆线。解决方案：多孔紫外线固化树脂组合物包覆线的制造方法包括：用紫外线固化树脂组合物覆盖金属导体的外周的阶段，其中含有水分的吸水性聚合物具有吸水膨胀分散; 以紫外线照射被金属导体的外周覆盖的紫外线固化型树脂组合物进行交联固化的阶段，进一步对含水分的吸水性聚合物中的水分进行脱水处理，制成多孔体; 其中，在用紫外线照射紫外线固化树脂组合物的第一次照明中，使用LED进行紫外线的照射，然后对含水分的吸水性聚合物的水分进行脱水处理。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012104470A Method of manufacturing porous ultraviolet curable resin coated wire, porous ultraviolet curable resin coated wire and coaxial cable 审中-公开
标题翻译：多孔超紫外线可固化树脂涂层线，多孔超紫外线固化树脂涂层线和同轴电缆的制造方法
公开(公告)号：JP2012104470A
公开(公告)日：2012-05-31
申请号：JP2011101524
申请日：2011-04-28
申请人： Hitachi Cable Fine Tech Ltd , Hitachi Cable Ltd , 日立電線ファインテック株式会社 , 日立電線株式会社
发明人： KATO YOSHIHISA , SEYA OSAMU , KO TOKUTEN
IPC分类号： H01B13/16 , C08J9/28 , C08L101/00 , C08L101/14 , H01B7/02 , H01B11/18
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： PROBLEM TO BE SOLVED: To provide a method of manufacturing a porous ultraviolet curable resin coated wire using a porous thin film allowing diameter and thickness reduction as a formation material, a porous ultraviolet curable resin coated wire and a coaxial cable.SOLUTION: A method of manufacturing a porous ultraviolet curable resin coated wire comprises the steps of: forming a hydrous water absorbent polymer-dispersed ultraviolet curable resin composition having a water content of 40% or more by dispersing a hydrous water absorbent polymer in an ultraviolet curable resin composition, the hydrous water absorbent polymer being prepared by allowing a hydrous polymer to absorb water preliminarily to be swollen due to water absorption; forming an ultraviolet curable resin composition not including a hydrous water absorbent polymer; coating the ultraviolet curable resin composition not including the hydrous water absorbent polymer and the hydrous water absorbent polymer-dispersed ultraviolet curable resin composition on a metal wire to form a two-layer structure; and performing a dehydration treatment.
摘要翻译：要解决的问题：提供一种使用允许直径和厚度减小的多孔薄膜作为形成材料的多孔紫外线固化树脂涂覆线的制造方法，多孔紫外线固化树脂包覆线和同轴电缆。解决方案：一种制造多孔紫外线固化树脂涂层线的方法包括以下步骤：通过将含水吸水聚合物分散在水中而形成含水率为40％以上的含水吸水性聚合物分散紫外线固化型树脂组合物紫外线固化型树脂组合物，所述含水吸水性聚合物通过使含水聚合物预先吸水而由于吸水而被溶胀而制备; 形成不包含含水吸水性聚合物的紫外线固化树脂组合物; 将不含有含水吸水性聚合物的紫外线固化型树脂组合物和含水吸水性聚合物分散型紫外线固化型树脂组合物涂布在金属线上，形成双层结构体; 并进行脱水处理。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2012174610A Method for manufacturing wire covered with porous ultraviolet curable resin composition 审中-公开
标题翻译：用多孔超紫外线固化树脂组合物制造线的方法
公开(公告)号：JP2012174610A
公开(公告)日：2012-09-10
申请号：JP2011037607
申请日：2011-02-23
申请人： Hitachi Cable Ltd , Hitachi Cable Fine Tech Ltd , 日立電線ファインテック株式会社 , 日立電線株式会社
发明人： KATO YOSHIHISA , ABE TOMIYA , MIWA TAKAO , WATANABE KIYOSHI , KUROSAWA YOSHINORI , SEYA OSAMU , KO TOKUTEN
IPC分类号： H01B13/16 , C08J9/28
摘要： PROBLEM TO BE SOLVED: To provide a wire covered with a porous ultraviolet curable resin composition having a stable outer diameter by reducing the influence of heat from a light source radiating ultraviolet light.SOLUTION: A method for manufacturing a wire covered with a porous ultraviolet curable resin composition comprises the steps of: covering an outer periphery of a metal conductor with an ultraviolet curable resin composition, in which a hydrated water absorbent polymer that is water-absorbed and swollen is distributed therein; and irradiating the ultraviolet curable resin composition covering the outer periphery of the metal conductor with ultraviolet light to cure by crosslinking of the ultraviolet curable resin composition, and also making the composition porous by dehydrating the hydrated water absorbent polymer. At a first ultraviolet light radiating furnace that irradiates the ultraviolet curable resin composition with ultraviolet light, the ultraviolet curable resin composition is irradiated with ultraviolet light in a coolant for cooling the composition to be cured by crosslinking, and after that, the hydrated water absorbent polymer is dehydrated.
摘要翻译：要解决的问题：通过减少来自辐射紫外线的光源的热量的影响，提供覆盖有具有稳定外径的多孔紫外线固化树脂组合物的线。解决方案：一种用多孔紫外线固化树脂组合物覆盖的线材的制造方法，包括以下步骤：用紫外线固化树脂组合物覆盖金属导体的外周，其中，水溶性吸水性聚合物是水溶性聚合物，吸收和肿胀分布在其中; 用紫外线照射覆盖金属导体的外周的紫外线固化性树脂组合物，通过紫外线硬化性树脂组合物的交联进行固化，通过使水合吸水性聚合物脱水，使组合物多孔化。在用紫外线照射紫外线固化型树脂组合物的第一紫外线辐射炉中，将紫外线固化型树脂组合物用紫外线照射在冷却剂中以冷却通过交联固化的组合物，然后将水合吸水性聚合物脱水版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2014063584A Photoelectricity composite cable 有权
标题翻译：光电复合电缆
公开(公告)号：JP2014063584A
公开(公告)日：2014-04-10
申请号：JP2012206722
申请日：2012-09-20
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： RYU SHUGEN , SEYA OSAMU , SUNAGA YOSHINORI , HIRANO MITSUKI , YASUDA HIRONORI , NAMEKAWA YOSHIKAZU , WATABE TAKANOBU
IPC分类号： H01B11/22 , G02B6/44
CPC分类号： H01B11/22 , G02B6/44 , G02B6/4416
摘要： PROBLEM TO BE SOLVED: To provide a photoelectricity composite cable that can reduce light loss due to microbending of an optical fiber while suppressing lowering of flexibility.SOLUTION: A photoelectricity composite cable 100 includes: an optical fiber 1; a cylindrical tube 3 that comprises a resin and accommodates the optical fiber 1; two or more electric wires 4 that are arranged outside the tube 3; and a cylindrical external cylinder body 5 that coats the two or more electric wires 4 in a lump, wherein the two or more electric wires 4 are spirally wound along an outer peripheral surface of the tube 3 and interposed between the tube 3 and the external cylinder body 5.
摘要翻译：要解决的问题：提供一种光电复合电缆，其能够抑制由于光纤的微弯而导致的光损失，同时抑制柔性的降低。光电复合电缆100包括：光纤1; 包括树脂并容纳光纤1的圆柱形管3; 布置在管3外侧的两根或多根电线4; 以及一体地涂覆两根以上的电线4的圆筒状的外筒体5，其中，两根以上的电线4沿着管3的外周面螺旋状地卷绕，插入管3与外筒身体5。

6. 发明专利

JP2007169687A Coaxial cable and method for manufacturing the same, and multiconductor cable using the same 有权
标题翻译：同轴电缆及其制造方法及使用其的多芯电缆
公开(公告)号：JP2007169687A
公开(公告)日：2007-07-05
申请号：JP2005366568
申请日：2005-12-20
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： KO TOKUTEN , MATSUI RYO , SEYA OSAMU , KURODA HIROMITSU , OKIKAWA HIROSHI , NAKAGAWA RYUJI
IPC分类号： C22C9/00 , C22C9/02 , C22F1/00 , C22F1/08 , H01B11/18 , H01B11/20 , H01B13/016
CPC分类号： Y02A30/50
摘要： PROBLEM TO BE SOLVED: To provide a coaxial cable in which high-strength characteristics and low resistance characteristics are made compatible with each other, and the degradation in strength hardly occurs even in foam extrusion work or soldering work of a terminal part and the like, which has high thermal resistance in combination as well, and a method for manufacturing the same and a multiconductor cable using the same. SOLUTION: A foamed insulator 5 is coated on an outer periphery of a copper alloy twisted wire (internal conductor) 3 formed by intertwining seven lines copper alloy wires 1 and a plurality of lines conductor wires 7 are spirally wound around the outer periphery of a skin layer 6 formed on the outer side thereof along the longitudinal direction of the copper alloy twisted wire (internal conductor) 3 to form an external conductor 8, on the surface of which a jacket layer 9 is coated to provide the coaxial cable 10. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供使高强度特性和低电阻特性彼此相容的同轴电缆，即使在端子部分的泡沫挤压加工或焊接加工中也难以发生强度的降低，同时具有高耐热性，以及其制造方法和使用该热电阻的多导体电缆。解决方案：将发泡绝缘体5涂覆在铜合金绞合线（内部导体）3的外周上，该铜合金绞合线（内部导体）3通过缠绕七条铜合金线1而形成，并且多条线导体线7螺旋地卷绕在外周沿着铜合金绞合线（内部导体）3的长度方向形成在其外侧的表层6，以形成外部导体8，其表面上涂覆护套层9以提供同轴电缆10 。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007169686A Extra-fine copper alloy wire, extra-fine copper alloy stranded wire, and their manufacturing method 有权
标题翻译：超细铜合金线，超细铜合金线及其制造方法
公开(公告)号：JP2007169686A
公开(公告)日：2007-07-05
申请号：JP2005366566
申请日：2005-12-20
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： KURODA HIROMITSU , OKADA RYOHEI , MASUI SHINICHI , SEYA OSAMU , KO TOKUTEN
IPC分类号： C22C9/00 , C22F1/00 , C22F1/08 , H01B5/02 , H01B5/08 , H01B11/18 , H01B13/00 , H01B13/02
CPC分类号： Y02A30/50
摘要： PROBLEM TO BE SOLVED: To provide an extra-fine copper alloy wire which is an extra-fine wire of ≤0.025 mm final wire diameter, combines high strength characteristics with low resistivity characteristics (high electric conductivity), hardly causes strength reduction even under thermal load, and has high heat resistance, to provide an extra-fine copper alloy stranded wire, and also to provide their manufacturing methods. SOLUTION: Silver in an amount of 1 to 3 wt.% is added to pure copper to form a copper alloy, and wire drawing is carried out to prepare an extra-fine copper alloy wire of 0.010 to 0.025 mm wire diameter. Subsequently, heat treatment is applied at 300 to 500°C for 0.2 to 5 sec. By this procedure, a tensile strength of ≥850 MPa, an electric conductivity of ≥85% IACS and an elongation of 0.5 to 3.0% can be produced. Moreover, in heating treatment at ≤350°C for ≤5 sec, the lowering ratio of tensile strength (σ h1 ) after the heating treatment to tensile strength (σ h0 ) before the heating treatment, [(1-σ h1 /σ h0 )×100%], is made to ≤2%. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供超细铜线，其是最终线直径≤0.025mm的超细线，结合了高强度特性和低电阻率特性（高导电性），几乎不引起强度降低即使在热负荷下，也具有高耐热性，能够提供超细铜合金绞线，并提供其制造方法。解决方案：将1至3重量％的银添加到纯铜中以形成铜合金，并且进行拉丝以制备0.010至0.025mm线径的超细铜合金线。随后，在300〜500℃下进行0.2〜5秒的热处理。通过该程序，可以制造≥850MPa的拉伸强度，≥85％IACS的电导率和0.5〜3.0％的伸长率。此外，在≤350℃加热处理≤5秒时，加热处理后的拉伸强度（σ h1 ）与拉伸强度的降低率（σ h0 ）在加热处理之前，将[（1-σ h1 /σ h0 ）×100％]设为≤2％。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007172928A Extra fine insulated wire, coaxial cable, its manufacturing method, and multiconductor cable using it 有权
标题翻译：超细绝缘线，同轴电缆及其制造方法和使用其的多芯电缆
公开(公告)号：JP2007172928A
公开(公告)日：2007-07-05
申请号：JP2005366567
申请日：2005-12-20
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： KO TOKUTEN , MATSUI RYO , SEYA OSAMU , KURODA HIROMITSU , OKIKAWA HIROSHI , NAKAGAWA RYUJI
IPC分类号： H01B7/04 , B21C1/00 , C22C9/00 , H01B7/08 , H01B7/22 , H01B11/18 , H01B11/20 , H01B13/00 , H01B13/016
CPC分类号： Y02A30/50
摘要： PROBLEM TO BE SOLVED: To provide an extra fine insulated wire and a coaxial cable having high strength characteristics and low resistance characteristics (high conductivity) compatible with each other, not easily causing the lowering of strength under a thermal load applied in manufacturing by extrusion and soldering work for a terminal, and also having high heat resistance, a manufacturing method for it, and a multiconductor cable using it. SOLUTION: An internal conductor is formed of a copper alloy strand 3 obtained by stranding seven copper alloy wires 1, and a solid insulator 5 is coated on the periphery of the internal conductor to form an extra fine insulated wire 10. In addition, an external conductor 15 is formed by spirally winding a plurality of conductor wires 13 around the periphery of the extra fine insulated wire 10 along the longitudinal direction of the extra fine insulated wire 10, and a jacket layer 17 is coated on the surface of the external conductor 15 to make the coaxial cable 20. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有相互兼容的高强度特性和低电阻特性（高导电性）的超细绝缘电线和同轴电缆，不容易导致在制造中施加的热负荷下的强度降低通过用于端子的挤压和焊接工作，并且还具有高耐热性，其制造方法和使用它的多导体电缆。解决方案：内部导体由通过绞合七根铜合金线1而获得的铜合金线3形成，并且固体绝缘体5涂覆在内部导体的周边上以形成额外的精细绝缘线10.此外通过沿着超细绝缘电线10的长度方向螺旋地缠绕多根导线13绕着超细绝缘电线10的周边而形成外部导体15，并且在该表面上涂敷护套层17 外部导体15以制造同轴电缆20.版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2002367444A Probe cable 有权
标题翻译：探头线
公开(公告)号：JP2002367444A
公开(公告)日：2002-12-20
申请号：JP2001172468
申请日：2001-06-07
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： TANAKA KANDAI , SEYA OSAMU
IPC分类号： A61B1/00 , A61B8/00 , H01B7/17
摘要： PROBLEM TO BE SOLVED: To provide a probe cable at a low cost which satisfies the requirements of medical functions and is moreover superior in the flexibility.
SOLUTION: The probe cable 1, used in the wirings for any medical apparatus, is structured so that a plurality of coaxial wire units 3a-3b are covered with a sheath 6, which is formed in a double layer structure consisting of an inner layer 7 and an outer layer 8, where the inner layer 7 is made of a vinyl material having flexibility higher than that of the outer layer 8, while the outer layer 8 is made of another vinyl material which allows touching on a human skin or inside the physical body.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供满足医疗功能要求的低成本的探针电缆，并且具有优异的灵活性。解决方案：用于任何医疗设备的配线中的探针电缆1被构造成使得多个同轴线单元3a-3b被形成为由内层7组成的双层结构的护套6覆盖和外层8，其中内层7由具有高于外层8的柔软性的乙烯基材料制成，而外层8由另一种能够接触人体皮肤或物理内部的乙烯基材料制成身体。

10. 发明专利

JP2007077505A Cu-Ag ALLOY WIRE, AND Cu-Ag ALLOY WIRE FOR COAXIAL CABLE 有权
标题翻译： Cu-Ag合金线和Cu-Ag合金线用于同轴电缆
公开(公告)号：JP2007077505A
公开(公告)日：2007-03-29
申请号：JP2006285729
申请日：2006-10-20
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： MATSUI RYO , ICHIKAWA TAKAO , AOYAMA MASAYOSHI , OKADA RYOHEI , SEYA OSAMU
IPC分类号： C22C9/00 , H01B1/02 , H01B11/00
摘要： PROBLEM TO BE SOLVED: To provide a Cu-Ag alloy wire having excellent tensile strength, wire drawability and flexibility, and to provide a Cu-Ag alloy wire for a coaxial cable.
SOLUTION: The Cu-Ag alloy wire has a wire diameter of ≤0.08 mm, and is composed of a copper alloy obtained by admixing high purity Cu in which the total of inevitable impurities is ≤1 mass ppm with Ag having a purity of ≥99.99 mass% by 1.0 to 5.0 mass%. The Cu-Ag alloy wire has excellent wire drawability and flexibility since foreign matters causing disconnection in the base material are suppressed to the minimum, and has excellent tensile strength since Ag is comprised as an additional element.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的拉伸强度，拉丝性和柔韧性的Cu-Ag合金丝，并提供用于同轴电缆的Cu-Ag合金线。解决方案：Cu-Ag合金丝的线径≤0.08mm，由将不可避免的杂质总量≤1质量ppm的高纯度Cu与纯度为Ag的Ag相混合而成的铜合金构成 ≥99.99质量％，为1.0〜5.0质量％。 Cu-Ag合金丝具有优异的拉丝性和柔软性，因为在基材中引起断裂的异物被抑制到最小，并且由于Ag作为附加元素而具有优异的拉伸强度。版权所有（C）2007，JPO＆INPIT

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