公开(公告)号：JP2014078390A

公开(公告)日：2014-05-01

申请号：JP2012225246

申请日：2012-10-10

Applicant: Hitachi Cable Fine Tech Ltd ,  日立電線ファインテック株式会社

Inventor： KO TOKUTEN ,  WATABE TAKANOBU ,  NISHIURA NORIHIRO

IPC: H01B11/00 ,  H01B7/00 ,  H01B7/02 ,  H01B7/04 ,  H01B7/17 ,  H04R1/10

Abstract: PROBLEM TO BE SOLVED: To provide an earphone cable which endures external damage such as rubbing and press flaws, on which a folding habit scarcely remains even when subjected to storage operation by repeated bending, and with which a feeling of beauty is given.SOLUTION: An earphone cable has: an insulating wire 2 including a high tension fiber 5, spirally wound wires 7, 8 formed by spirally winding a conductor 6 on an outer periphery of the high tension fiber 5, and an insulator 9 to cover outer peripheries of the spirally wound wires 7, 8; and a jacket 4 covering the outer periphery of twisted insulating wires 2. The insulator 9 is composed of a natural colored fluororesin, the jacket 4 is composed of a natural colored nylon resin or an ultraviolet resistant PVC. When a spirally winding outer diameter of the spirally wound wires 7, 8 is represented by d, an outer diameter of the conductor 6 is represented by d, and d-dis represented by p, a spirally winding pitch p of the conductor 6 is made to satisfy 8×p≤p≤12×p.

Abstract translation: 要解决的问题：提供一种忍受例如摩擦和冲压缺陷等外部损伤的耳机电缆，即使经过反复弯曲的存储操作也几乎不保留折叠习惯，并且具有美感的感觉。解决方案： 耳机电缆具有：包括高张力纤维5的绝缘线2，通过在高压纤维5的外周螺旋地卷绕导体6而形成的螺旋卷绕线7,8，以及绝缘体9，以覆盖高压纤维5的外周。 螺旋缠绕线7,8; 以及覆盖扭绞绝缘线2的外周的护套4.绝缘体9由天然有色氟树脂构成，护套4由天然色尼龙树脂或耐紫外线PVC构成。 螺旋缠绕线7,8的螺旋卷绕外径由d表示时，导体6的外径由d表示，d表示d-d，导体6的螺旋卷绕节距p 满足8×p≤p≤12×p。

公开(公告)号：JP2013170267A

公开(公告)日：2013-09-02

申请号：JP2012037313

申请日：2012-02-23

Applicant: Hitachi Cable Ltd ,  日立電線株式会社 ,  Hitachi Cable Fine Tech Ltd ,  日立電線ファインテック株式会社

Inventor： AMO SATORU ,  ABE TOMIYA ,  SHANAI DAISUKE ,  KOMATSU HIROAKI ,  MURAKAMI KENICHI

IPC: C09J171/10 ,  B32B15/08 ,  B32B27/34 ,  B32B27/42 ,  C09J4/00 ,  C09J7/02 ,  C09J11/06 ,  C09J175/04

CPC classification number: C09J171/00 ,  B32B3/08 ,  B32B7/12 ,  B32B27/08 ,  B32B27/281 ,  B32B27/38 ,  B32B2307/306 ,  B32B2307/7246 ,  B32B2307/732 ,  B32B2457/08 ,  C08G2650/56 ,  C09J181/06 ,  H05K1/0313 ,  H05K3/386 ,  Y10T428/24975 ,  Y10T428/263 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/266 ,  Y10T428/2852 ,  Y10T428/31721

Abstract: PROBLEM TO BE SOLVED: To provide an adhesive high in storage stability, heat resistance, moistureproof reliability and adhesivity, and to provide a hard-to-curl heat-resistant adhesive film and wiring film each using the same.SOLUTION: An adhesive comprises: (A) 100 pts.wt. of a phenoxy resin having a plurality of alcoholic hydroxy groups on the side chain; (B) ≥2 pts.wt. and ≤60 pts.wt. of a multifunctional isocyanate compound having in the molecule an isocyanate group and at least one functional group selected from the group consisting of vinyl, acrylate and methacrylate groups; and (C) ≥5 pts.wt. and ≤30 pts.wt. of a maleimide compound having in the molecule a plurality of maleimide groups and/or a reaction product thereof, wherein the total amount of components B and C is ≥7 pts.wt. and ≤60 pts.wt. A heat-resistant adhesive film obtained by coating the adhesive on a base film, and a wiring film obtained by laying a conductor wiring layer on such a heat-resistant adhesive film, are also provided.

Abstract translation: 要解决的问题：提供具有高的储存稳定性，耐热性，防湿可靠性和粘合性的粘合剂，并且提供各自使用其的难卷曲耐热粘合剂膜和布线膜。解决方案：粘合剂包括： （A）100重量 的侧链上具有多个醇羟基的苯氧基树脂; （B）≥2重量 和≤60重量 的分子内具有异氰酸酯基和至少一个选自乙烯基，丙烯酸酯和甲基丙烯酸酯基的官能团的多官能异氰酸酯化合物; 和（C）≥5重量 和≤30重量份 的分子中具有多个马来酰亚胺基团和/或其反应产物的马来酰亚胺化合物，其中组分B和C的总量为≥7重量份。 和≤60重量 还提供了通过将粘合剂涂布在基膜上而获得的耐热粘合剂膜和通过在这种耐热粘合剂膜上铺设导体布线层而获得的布线膜。

公开(公告)号：JP5180521B2

公开(公告)日：2013-04-10

申请号：JP2007158691

申请日：2007-06-15

Applicant: 日立電線ファインテック株式会社 ,  日立電線株式会社

Inventor： 得天 黄 ,  浩 小室 ,  竜二 中川 ,  寛 沖川 ,  和幸 内藤

IPC: H01B7/36 ,  H01B7/08 ,  H01B11/00 ,  H01B11/06

CPC classification number: H01B7/04 ,  H01B7/1875

公开(公告)号：JP2012243502A

公开(公告)日：2012-12-10

申请号：JP2011111222

申请日：2011-05-18

Applicant: Hitachi Cable Fine Tech Ltd ,  日立電線ファインテック株式会社

Inventor： KO TOKUTEN ,  WATABE TAKANOBU ,  FUJIEDA YOSHIJI ,  NAKAMURA YUICHI ,  IMAI NORIYUKI

IPC: H01B11/18 ,  H01B7/00 ,  H01B11/00

Abstract: PROBLEM TO BE SOLVED: To provide a cable for differential signal transmission in which the distance between a pair of conductors is uniform and variation of the characteristic impedance is reduced, by preventing the pair of conductors from being displaced or inverted, and to provide a harness using the cable.SOLUTION: The cable for differential signal transmission includes: a dual-core 14 where two cores 13, 13, consisting of a conductor 11 coated with an insulation layer 12, are arranged in parallel; a fixing layer 15 provided on the periphery of the dual-core 14 by filling, and fixing the arrangement of the two cores 13, 13 while covering the dual-core 14 collectively; a shield 16 provided on the outside of the fixing layer 15; and a jacket 17 covering the outside of the shield 16.

Abstract translation: 要解决的问题：为了提供一种用于差分信号传输的电缆，其中一对导体之间的距离是均匀的，并且特性阻抗的变化通过防止一对导体被移位或倒转，并且 使用电缆提供线束。 用于差分信号传输的电缆包括：双芯14，其中两个芯13,13由涂覆有绝缘层12的导体11组成并联布置; 固定层15，其通过填充并固定两个芯13,13的布置同时一体地覆盖双芯14而设置在双芯14的周围; 设置在固定层15的外侧的防护罩16; 以及覆盖护罩16外侧的夹克17.版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012227055A

公开(公告)日：2012-11-15

申请号：JP2011095129

申请日：2011-04-21

Applicant: Hitachi Cable Fine Tech Ltd ,  日立電線ファインテック株式会社

Inventor： KO TOKUTEN ,  IMAI NORIYUKI ,  WATABE TAKANOBU ,  KOMURO HIROSHI

IPC: H01B7/08 ,  H01B7/00 ,  H01B7/17

CPC classification number: H01B7/0861 ,  H01B7/083

Abstract: PROBLEM TO BE SOLVED: To provide a flat cable to which EMI countermeasures are taken, which has high U-shaped slide characteristics, can be easily folded, and can be easily wired even in a nonlinear wiring space, and a cable harness using the same.SOLUTION: A flat cable includes: a plurality of electric cables 11 arranged in parallel with one another; and a filament 12 which is arranged by being woven so as to be threaded among the plurality of electric cables 11 in the parallel direction of the electric cables 11, and in which a metal layer is provided in the surroundings of a fiber member consisting of polytrimethylene terephthalate.

Abstract translation: 要解决的问题：为了提供具有高U形滑动特性的EMI对抗措施的扁平电缆，可以容易地折叠，并且即使在非线性布线空间中也可以容易地布线，并且电缆线束 使用相同 解决方案：扁平电缆包括：彼此平行布置的多根电缆11; 以及灯丝12，其以电缆11的平行方向被编织成多根电缆11的螺纹布置，并且在由聚三亚甲基纤维构成的纤维构件的周围设有金属层 对苯二甲酸乙二酯。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012205231A

公开(公告)日：2012-10-22

申请号：JP2011070250

申请日：2011-03-28

Applicant: Hitachi Cable Fine Tech Ltd ,  日立電線ファインテック株式会社

Inventor： SHIRAKAWA YOHEI ,  FUJIMOTO KAZUHIRO ,  KISHI MASAMICHI ,  TERAKI NAOTO ,  AGEISHI YOSHITAKE

IPC: H01Q9/30 ,  H01Q1/46 ,  H01Q5/00 ,  H01Q5/10 ,  H01Q5/371 ,  H01Q21/30

CPC classification number: H01Q13/20

Abstract: PROBLEM TO BE SOLVED: To provide an antenna which is small in height and size, which is capable of responding to frequency bands equivalent to those of a conventional antenna, and which provides high design flexibility in an antenna mounting part.SOLUTION: The antenna comprises an antenna element portion 2 for transmitting/receiving an electromagnetic wave signal, and a ground conductor 3 to be grounded. The antennal element portion 2 is provided between a coaxial cable 8 having a central conductor 4 and an external conductor 6, and one end of one of the central conductor 4 and the external conductor 6 and the ground conductor 3. The antenna element portion 2 further comprises: a feeding portion 10 to be connected to a power feeding system; a short-circuit portion 11 that electrically connects one end of the other one of the central conductor 4 and the external conductor 4, and the ground conductor 3; and a conductor connecting portion 12 that electrically connects the other end of the central conductor 4 and the other end of the external conductor 6. The coaxial cable 8 has an overall length that is equal to or less than a half of a wavelength corresponding to the minimum series resonant frequency. The distance between the central conductor 4 and the external conductor 6 is equal to or less than 1/100 of a wavelength corresponding to the minimum frequency among frequencies at which the antenna operates.

Abstract translation: 要解决的问题：提供一种高度和大小小的天线，其能够响应于与常规天线相同的频带，并且在天线安装部分中提供高设计灵活性。 解决方案：天线包括用于发送/接收电磁波信号的天线元件部分2和接地导体3。 触角元件部分2设置在具有中心导体4和外部导体6的同轴电缆8和中心导体4和外部导体6之一以及接地导体3的一端之间。天线元件部分2进一步 包括：与供电系统连接的供给部分10; 电连接中心导体4和外部导体4中的另一个的短路部分11和接地导体3; 以及将中心导体4的另一端与外部导体6的另一端电连接的导体连接部12.同轴电缆8的总长度等于或小于对应于 最小串联谐振频率。 中心导体4和外部导体6之间的距离等于或小于对应于天线操作的频率中的最小频率的波长的1/100。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012172116A

公开(公告)日：2012-09-10

申请号：JP2011037606

申请日：2011-02-23

Applicant: 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

Inventor： KATO YOSHIHISA ,  ABE TOMIYA ,  SEYA OSAMU ,  KO TOKUTEN

IPC: C08J9/28 ,  H01B13/16

Abstract: 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.

Abstract translation: 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

公开(公告)号：JP2012146730A

公开(公告)日：2012-08-02

申请号：JP2011001956

申请日：2011-01-07

Applicant: 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

Inventor： NISHI HAJIME ,  SATO TAKUMI ,  TAKAHASHI TAKESHI ,  KURODA HIROMITSU ,  KIMOTO KUNIAKI ,  SAWAHATA KATSUNORI ,  HIGASHITANI IKU ,  TOGO YASUKI ,  AKUTSU HIROYUKI

IPC: H01L31/042

CPC classification number: Y02E10/546

Abstract: PROBLEM TO BE SOLVED: To provide a lead wire for a solar cell having excellent flex fatigue characteristics in which the solar cell (e.g. a silicon cell) is less susceptible to warpage or damage when bonding the lead wire even if the solar cell is made thin.SOLUTION: In the lead wire for a solar cell where the surface of a conductor is coated partially or entirely with plating, crystal grain size of the conductor is set in the range of 6-20 μm, 0.2% proof stress in tensile test is set to 90 MPA or lower, and the thickness of an oxide film on the surface of the conductor is set to 2 nm or thinner.

Abstract translation: 要解决的问题：为了提供具有优异的挠曲疲劳特性的太阳能电池的引线，其中太阳能电池（例如硅电池）在接合引线时不太易于翘曲或损坏，即使太阳能电池 变薄

解决方案：在导电体的表面部分或全部用镀层涂覆的太阳能电池的引线上，导体的晶粒尺寸设定在6-20μm的范围内，0.2％的拉伸应力 测试设置为90MPA或更低，并且导体表面上的氧化膜的厚度设定为2nm或更薄。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2012104470A

公开(公告)日：2012-05-31

申请号：JP2011101524

申请日：2011-04-28

Applicant: 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

Inventor： KATO YOSHIHISA ,  SEYA OSAMU ,  KO TOKUTEN

IPC: H01B13/16 ,  C08J9/28 ,  C08L101/00 ,  C08L101/14 ,  H01B7/02 ,  H01B11/18

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

Abstract: 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.

Abstract translation: 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

公开(公告)号：JPWO2010061795A1

公开(公告)日：2012-04-26

申请号：JP2010540467

申请日：2009-11-20

Applicant: 日立電線株式会社 ,  日立電線ファインテック株式会社

Inventor： 西　甫 ,  甫 西 ,  遠藤　裕寿 ,  裕寿 遠藤 ,  高橋　健 ,  高橋　　健 ,  黒田　洋光 ,  洋光 黒田 ,  裕幸 阿久津 ,  裕幸 阿久津 ,  勝憲 沢畠 ,  勝憲 沢畠 ,  宙 坂東 ,  宙 坂東 ,  育 東谷 ,  育 東谷 ,  寛 沖川 ,  寛 沖川

IPC: H01L31/042 ,  C23C2/08

CPC classification number: H01L31/02013 ,  C23C2/02 ,  C23C2/08 ,  C23C6/00 ,  C23C26/02 ,  C23C28/321 ,  C23C28/322 ,  C23C28/345 ,  H01L31/0508 ,  H01L31/0512 ,  Y02E10/50

Abstract: 太陽電池セルとの接合性に優れた太陽電池用リード線を提供する。断面形状が平角状に加工された帯板状導電材12に溶融はんだめっき層13を被覆した太陽電池用リード線10において、溶融はんだめっき層13表面の酸化膜の厚さを7nm以下にしたものである。【選択図】図1