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公开(公告)号：JPS59149013A
公开(公告)日：1984-08-25
申请号：JP2362283
申请日：1983-02-15
Applicant: Sony Corp
Inventor： KIJIMA MITSURU , IWAZAWA TAKAO
CPC classification number: H01F41/046
Abstract: PURPOSE:To cut down the number of manhours required for manufacture of the titled rotary transformer as well as to contrive accomplishment of miniaturization and improvement in efficiency by a method wherein, after a resist mask has been formed on the region other than the coil pattern part on the surface of a plated base, a coil is formed by performing a conductor plating, and said coil is adhered to the wiring groove of a magnetic core. CONSTITUTION:A resist mask 14 is formed on the surface of the plated base 7 consisting of conductive material excluding a coil pattern part 8', a coil 8 is formed by performing a conductive plating on the coil pattern part 8', and a coil 8 is adhered to the winding groove 3 formed on a magnetic core 1. As a result, the manhours for the manufacture of the rotary transformer can be reduced, its cost can be cut down, and miniaturization and improvement of efficiency of the rotary transformer can also be contrived.
Abstract translation: 目的：减少制造标称旋转变压器所需的工时数量，并且通过以下方法实现小型化和提高效率，其中在除了线圈图案部分之外的区域上形成抗蚀剂掩模之后， 在电镀基体的表面上，通过进行导体电镀形成线圈，并且所述线圈粘附到磁芯的布线槽。 构成：在除了线圈图形部分8'之外的由导电材料构成的镀覆基底7的表面上形成抗蚀剂掩模14，通过在线圈图案部分8'上执行导电电镀形成线圈8，并且线圈8 粘附到形成在磁芯1上的卷绕槽3上。结果，可以减少用于制造旋转变压器的工作时间，可以降低成本，并且还可以使旋转变压器的小型化和效率提高 被设计
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公开(公告)号：JPS63135428A
公开(公告)日：1988-06-07
申请号：JP28224986
申请日：1986-11-27
Applicant: SONY CORP
Inventor： KIJIMA MITSURU , TAKAHASHI MAKOTO
IPC: C08J3/20
Abstract: PURPOSE:To obtain a molding resin material which can easily give a molding of a desired color, by forming a colorant-containing coating layer on the surface of a synthetic resin pellet. CONSTITUTION:A colorant such as a dye, an inorganic pigment, an organic pigment or a special pigment is mixed with a base resin (e.g., PE) for coating, and the mixture is diluted with an organic solvent to obtain a colorant- containing coating. This coating is sprayed onto the surface of a pellet of a thermoplastic or thermosetting resin and dried to form a colorant-containing coating layer on the surface of the pellet.
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公开(公告)号：JPS60170291A
公开(公告)日：1985-09-03
申请号：JP2524884
申请日：1984-02-15
Applicant: SONY CORP
Inventor： IWAZAWA TAKAO , KIJIMA MITSURU
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公开(公告)号：JPH0522369B2
公开(公告)日：1993-03-29
申请号：JP2362283
申请日：1983-02-15
Applicant: SONY CORP
Inventor： KIJIMA MITSURU , IWAZAWA TAKAO
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公开(公告)号：JPS60162786A
公开(公告)日：1985-08-24
申请号：JP1848284
申请日：1984-02-06
Applicant: SONY CORP
Inventor： IWAZAWA TAKAO , KIJIMA MITSURU
Abstract: PURPOSE:To obtain an extremely thermally stable thin film resistor by forming a resistance film by a chemical plating method on an insulator then immersing the insulator into a surface treating bath contg. acyclic satd. carboxylic acid having >=1 carboxylic group and hypophosphite and further subjecting the same to a heating treatment in a gaseous N2 atmosphere. CONSTITUTION:An insulating substrate such as a ceramic substrate, plastic substrate or the like is immersed in a plating bath and a resistance film is formed by a chemical plating method. The insulating substrate is required to be preliminarily adhered with a catalytic metal such as Pd or the like. The compsn. of the resistance film is exemplified by Ni, Co, Ni-P, etc. The insulating substrate formed with the above-described resistance film is immersed into the surface treating bath contg. the above-described acyclic satd. carboxylic acid (e.g.; acetic acid) and hypophosphite (e.g.; NaHPO2) and adjusted to 6.0-8.0pH and >=85 deg.C temp. and is then subjected to a heating treatment at >=200 deg.C in a gaseous N2 atmosphere. The thin film resistor having improved thermal stability is thus obtd.
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Patent Agency Ranking
公开(公告)号：JPS5939535A
公开(公告)日：1984-03-03
申请号：JP15124482
申请日：1982-08-31
Applicant: Sony Corp
Inventor： OOUCHI SHIGEO , KIJIMA MITSURU , TAKAHASHI MAKOTO
CPC classification number: B29C45/1418 , B29C45/14 , B29C45/14811 , B29C2045/14237 , B29K2705/00 , B29K2995/0026
Abstract: PURPOSE:To inexpensively obtain a molded article hving a metallic appearance with minute patterns, by a method wherein a laminated sheet having a metallic appearance is formed into the same shape as that of a force, and a resin is injection molded in the condition wherein the sheet is fitted to the force so that a rugged pattern of the force is transferred to the sheet. CONSTITUTION:Laminate sheet 1 comprised of a base sheet, a metallic layer and a clear sheet and having a metallic appearance is used. The sheet 1 is previously formed into the same shape as that of a stamper 5 for the cavity of a bottom force 2 for injection molding which is provided with the rugged pattern, and resin 7 is injection molded in the condition wherein the thus formed sheet 3 is fitted to the stamper 5 of the buttom force 2, whereby the rugged pattern of the stamper 5 is transferred to the laminate sheet to obtain the resin molded article 8 integrally provided with the laminate sheet having the metallic appearance at the surface. EFFECT:Since a plating method is not used, pollution problems will not occur. Since the laminate sheet is used, the article is excellent in corrosion resistance an abrasion resistance.
Abstract translation: 目的：为了廉价地获得具有微小图案的金属外观的模制品，通过其中具有金属外观的层压片形成与力的相同形状的方法，并且树脂注射成型，其中 片材被装配到力，使得力的粗糙图案被转印到片材上。 构成：使用由基材，金属层，透明片构成的具有金属外观的层叠片1。 预先将片材1形成为与设置有凹凸图案的注射成型用底部力2的空腔用模具5相同的形状，在成形片材3的状态下注塑成型树脂7 装配到压力力2的压模5上，由此将压模5的凹凸图案转印到层压片材上，以获得一体地设置有表面具有金属外观的层叠片材的树脂模塑制品8。 效果：由于不使用电镀法，不会发生污染问题。 由于使用了层叠片，所以制品耐腐蚀性优异。
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公开(公告)号：JPH0566760B2
公开(公告)日：1993-09-22
申请号：JP18977583
申请日：1983-10-11
Applicant: SONY CORP
Inventor： KIJIMA MITSURU , IWAZAWA TAKAO
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公开(公告)号：JPS6135216A
公开(公告)日：1986-02-19
申请号：JP15804084
申请日：1984-07-27
Applicant: Sony Corp
Inventor： OUCHI SHIGEO , TAKAHASHI MAKOTO , TSUCHIYA MASAO , KIJIMA MITSURU
CPC classification number: B29C45/1418 , B29C45/14811 , B29C51/08 , B29C51/14 , B29C2045/14237 , B29K2705/00
Abstract: PURPOSE:To enable to obtain a product which can be manufactured inexpensively and easily and is, moreover, superior in durability, by a method wherein simultaneously with application of a transparent resin layer to the surface of the metallic foil a laminated sheet is formed by applying a resin layer to the back of a metalli foil and monolithic molding of the metallic foil with the laminated sheet is performed. CONSTITUTION:Along with application of coating of a top film 2 to the surface of a metallic foil 3 a base film 5 is stuck to the back of the foil 3 for lamination through an adhesive agent layer 4. Then narrowing of the laminated sheet 1 is performed. In other words, the sheet 1 is molded into a shape corresponding to a stamper of a cavity of an injection mold. Then after the molded laminated sheet 1 has been unloaded from a mold 6A, the molded sheet part 1a is punched by making use of a cutter 8 and the molded sheet 1a is obtained. Then resin 11 is moled through injection after the molded sheet 1a has been fitted within the stamper 9 of the cavity of the injection mold and a mold core 10 has been provided. Then an injection-molded article 12 is unloaded from the cavity.
Abstract translation: 目的：为了获得廉价且易于制造的产品，并且还具有优异的耐久性，通过以下方法，其中同时在金属箔的表面上施加透明树脂层，通过施加层压片形成层压片 执行金属箔背面的树脂层和金属箔与层压片的整体成型。 构成：随着将顶膜2涂布在金属箔3的表面上，将基膜5粘贴在箔3的背面，通过粘合剂层4进行层压。然后层压片1变窄 执行。 换句话说，片材1被模制成与注射模具的空腔的压模相对应的形状。 然后，在模制的层叠片材1从模具6A中卸载后，通过使用切割器8冲压成型片部分1a，并获得模制片材1a。 然后，在将模制片材1a装配在注射模具的模腔的压模9内并且提供了模芯10之后，树脂11通过注射而磨损。 然后将注模制品12从空腔中卸载。
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公开(公告)号：JPS6081898A
公开(公告)日：1985-05-09
申请号：JP18977583
申请日：1983-10-11
Applicant: SONY CORP
Inventor： KIJIMA MITSURU , IWAZAWA TAKAO
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公开(公告)号：JPS59123759A
公开(公告)日：1984-07-17
申请号：JP23303782
申请日：1982-12-28
Applicant: Sony Corp
Inventor： MURAMOTO SHIYOUICHI , KIJIMA MITSURU , IWAZAWA TAKAO
Abstract: PURPOSE:To form accurately a thermally stable high resistor on a printed circuit board by adding an Re salt to an Ni salt or a Co salt used in a chemical resistance plating method. CONSTITUTION:A resistor film is directly formed on an insulating board by chemical plating using a soln. contg. an Ni salt and/or a Co salt, an Re salt, a complexing agent, a reducing agent and a pH adjusting agent. For example, the plating is carried out at 83-87 deg.C for 10min using a plating soln. prepd. by adding an aqueous ammonia soln. to 0.1mol/l CoCl2, 0.0075mol/l KReO4, 0.5mol/ lsodium citrate and 0.5mol/l sodium hypophosphite so as to adjust the pH to 11.0. The resulting film has 20.07kOMEGA/? surface resistance value.
Abstract translation: 目的：通过在耐化学电镀法中使用的Ni盐或Co盐中加入Re盐，在印刷电路板上准确地形成热稳定的高电阻。 构成：通过使用溶胶的化学镀，直接在绝缘板上形成电阻膜。 contg。 Ni盐和/或Co盐，Re盐，络合剂，还原剂和pH调节剂。 例如，使用电镀溶液在83-87℃进行电镀10分钟。 prepd。 通过加入氨水溶液。 至0.1mol / l CoCl 2，0.0075mol / l KReO 4，0.5mol / l柠檬酸钠和0.5mol / l次磷酸钠，以将pH调节至11.0。 所得膜具有20.07kOMEGA /？ 表面电阻值。
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