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1. 发明专利

JPS58163469A APPARATUS FOR APPLYING PAINT TO WIRE MATERIAL 失效
公开(公告)号：JPS58163469A
公开(公告)日：1983-09-28
申请号：JP4659482
申请日：1982-03-24
申请人： HITACHI CABLE
发明人： ONODERA TOSHIKATSU , KAJIKAWA YUUJI
IPC分类号： B05C3/15 , H01B13/16
摘要： PURPOSE:To contrive to improve the quality of a product, while preventing the mixing-in of two colors, by passing a wire material through a paint-receiving plate in the first cell for applying paint and then introducing it into the lower part of a hollow tubular body in the second cell for applying paint. CONSTITUTION:The first cell for applying paint is constituted by providing a slitted paint-receiving plate 4 below a paint-supply tank 2 for temporarily reserving the first paint and introducing it to the part where a wire material passes. The second cell 16 for applying paint constituted by providing a hollow tubular body 18 below a tank 17 for receiving the second paint is provided above the first cell 1 for applying paint. Accordingly, the mixing of the first paint in the second paint can be inhibited, while its downward leakage is also inhibited.

2. 发明专利

JPS5699915A APPARATUS FOR MANUFACTURING INSULATED WIRE 失效
公开(公告)号：JPS5699915A
公开(公告)日：1981-08-11
申请号：JP170680
申请日：1980-01-10
申请人： HITACHI CABLE
发明人： KAJIKAWA YUUJI , KOMORI TOSHIHISA
IPC分类号： B05C9/14 , B05C11/00 , H01B13/16

3. 发明专利

JPS60226114A MANUFACTURE OF ROTARY TRANSFORMER COIL 失效
公开(公告)号：JPS60226114A
公开(公告)日：1985-11-11
申请号：JP8338384
申请日：1984-04-24
申请人： HITACHI CABLE
发明人： KAJIKAWA YUUJI , TAKEDA HIROSHI , NAKANO FUMIO , KUROBA TOSHIAKI
IPC分类号： H01F41/06 , G11B5/02 , H01F38/14 , H01F41/04
摘要： PURPOSE:To eliminate warpage of primary coil and improve roundness and insertion capability to ferrite core by winding once a self-fusible insulated wire having a circular section to a winding jig, forming an insulated wire with a clamp, bonding the lead portion thereof, taking out such single turn coil from the winding jig and then molding it. CONSTITUTION:A self-fusible insulated lead wire 13 having a circular section is wound once around a winding jig coupling molding rolls 14, 14a divided vertically into two sections and an insulated lead wire 13 is formed by clamps 15, 15a. The lead portion 16 is bonded through hot wind blowing nozzle 17, the single turn coil is taken out from the winding jig and thereafter it is subjected to the press molding and thereby shape of section is changed to flat rectangular. Thereby, the primary coil using the self-fusible insulated lead wire having a circular section is molded using the molding rolls 14, 14a and claims 15, 15a. Thereafter, the lead portion 16 is bonded and the section of lead wire is formed to a flat rectangular with the molding press.

4. 发明专利

JPS6014712A METHOD OF PRODUCING FLAT ENAMELED WIRE 失效
公开(公告)号：JPS6014712A
公开(公告)日：1985-01-25
申请号：JP12257683
申请日：1983-07-06
申请人： HITACHI CABLE
发明人： KAJIKAWA YUUJI , TANOI SATOSHI , WATANABE HIROSHI , TAKEDA HIROSHI
IPC分类号： B05D7/20 , H01B13/16

5. 发明专利

JPS5751762A Enameled wire with lubricity 失效
标题翻译：润滑丝
公开(公告)号：JPS5751762A
公开(公告)日：1982-03-26
申请号：JP12643680
申请日：1980-09-11
申请人： Hitachi Cable Ltd
发明人： KAJIKAWA YUUJI , OKADA SHINICHI , TAKEDA HIROSHI , WATABIKI KOUICHI
IPC分类号： C10M107/00 , C09D5/00 , C09D5/25 , C09D151/00 , C10N30/06 , C10N40/24 , H01B3/44 , H01B7/02 , H01B7/18 , H01F41/06
摘要： PURPOSE: An enameled wire thinly coated and excellent in wear resistance and surface lubricity, which is obtd. by forming a thin layer of a mixed, consisting of a specified wt. ratio of ABC resin and a low-molecular polyethylene on the outermost layer of the wire.
CONSTITUTION: 100pts.wt. ABC resin consisting of 100mol% acrylonitrile, about 20W100mol% styrene and about 10W50mol% butadiene is mixed with 50W200pts. wt. low-molecular polyethylene of MW3,000W5,000. Then the resulting mixt. is dissolved in an org. solvent such as xylene and after applied to the periphery of an enameled wire, it is baked at about 300W450°C to obtain the purpose enameled wire. It is possible to form a thin lubricating layer 0.001mm or less in thickness, because the mixt. of the ABC resin and the low-molecular polyethylene is dissolved in the solution in 9 concentration of as low as about 5%.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：一种漆包线，具有薄涂层，耐磨性和表面润滑性优异。通过形成由特定重量比的混合物构成的薄层。 ABC树脂和低分子量聚乙烯在电线最外层的比例。构成：100pts.wt。由100mol％丙烯腈，约20-100mol％苯乙烯和约10-50mol％丁二烯组成的ABC树脂与50-200pts混合。重量低分子聚乙烯MW3,000-5,000。然后产生的混合物。被溶解在一个组织。溶剂如二甲苯，并且在施加到漆包线的周边之后，在约300-450℃下烘烤以获得目的漆包线。可以形成0.001mm的薄润滑层。或更小的厚度，因为mixt。的ABC树脂和低分子量聚乙烯以低至5％的浓度溶解在溶液中。

6. 发明专利

JPS5580207A INSULATED WIRE 失效
公开(公告)号：JPS5580207A
公开(公告)日：1980-06-17
申请号：JP15462678
申请日：1978-12-14
申请人： HITACHI CABLE
发明人： ASANO KENJI , MITSUOKA AKIO , KAJIKAWA YUUJI , OKADA SHINICHI
IPC分类号： H01B7/18

7. 发明专利

JPS59103213A Method of producing flat enameled wire 失效
公开(公告)号：JPS59103213A
公开(公告)日：1984-06-14
申请号：JP21364282
申请日：1982-12-06
申请人： Hitachi Cable
发明人： WATANABE HIROSHI , KAJIKAWA YUUJI
IPC分类号： B21C37/04 , B05D7/20 , B21B1/08 , B21B1/16 , H01B7/00 , H01B13/00 , H01B13/16

8. 发明专利

JPS5699267A JUDGING METHOD OF DEGREE OF BAKING OF INSULATED WIRE 失效
公开(公告)号：JPS5699267A
公开(公告)日：1981-08-10
申请号：JP170580
申请日：1980-01-10
申请人： HITACHI CABLE
发明人： KAJIKAWA YUUJI , KOMORI TOSHIHISA
IPC分类号： C09D5/25 , C09D7/00
摘要： PURPOSE:To conduct properly baking by simply judging the degree of baking, by a method wherein the surface of an insulated wire is irradiated with rays, the amount of the reflected light is converted to an electric signal, and the value of the electric signal is utilized when an insulating paint is coated on the outer periphery of a conductor and baked. CONSTITUTION:When an insulating paint is coated on the outer periphery of a conductor and baked, the following process is conducted as a judging method of the degree of baking. The surface of the insulated wire 1 is irradiated with rays from a light source 3. The reflected light rays are introduced into a photoelectric converter 4 where the reflected light rays are converted into an electric signal. The electric signal is amplified by an amplifier 5 and indicated as voltage on a displaying apparatus 6. The tint of the insulator film of the insulated wire 1 is approaching more and more black color with increase in the degree of baking and absobs light much easier. On the contrary, the lower the degree of baking becomes, the easier the rays are reflected. The voltage indicating on the displaying apparatus 6 becomes lower with increase in the degree of baking. The lower the degree of baking is, the greater the voltage changes. Thus, it can be judged by the voltae whether the degree of baking is within the required range.

9. 发明专利

JPS5580208A INSULATED WIRE 失效
公开(公告)号：JPS5580208A
公开(公告)日：1980-06-17
申请号：JP15462778
申请日：1978-12-14
申请人： HITACHI CABLE
发明人： ASANO KENJI , KAJIKAWA YUUJI , MITSUOKA AKIO , OKADA SHINICHI
IPC分类号： H01B7/18

10. 发明专利

JPS5580205A INSULATED WIRE 失效
公开(公告)号：JPS5580205A
公开(公告)日：1980-06-17
申请号：JP15394678
申请日：1978-12-12
申请人： HITACHI CABLE
发明人： KAJIKAWA YUUJI , MITSUOKA AKIO , ASANO KENJI , OKADA SHINICHI
IPC分类号： H01B7/02 , H01B7/18

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