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公开(公告)号：CA2600109A1
公开(公告)日：2006-09-14
申请号：CA2600109
申请日：2006-03-08
Applicant: NISSHA PRINTING
Inventor： HAMAOKA KOICHI
Abstract: A method of manufacturing a casing for an electronic apparatus, comprising the steps of with the use of injection molding die (1) having a combination of common mold (4) and exchangeable mold (2,3) so as to be able to form primary molding cavity (11) and secondary molding cavity (12), disposing in the primary molding cavity a transfer material having a decorative layer superimposed on a base sheet, and thereafter injecting a transparent resin that has a visible light transmittance of 80% or more defined in JIS-K7105 and pencil hardness of F or more defined in JIS-K5600-5-4 thereby obtain primary mold product (53) corresponding to a transparent window portion and simultaneously bonding the decorative layer of the transfer material; and subsequently injecting a resin that has a Izod impact strength 10 KJ/M 2 or more defined ASTM-D256 in the secondary molding cavity around the primary molding while holding the primary mold product disposed to thereby form secondary mold product (54) fixed to the primarymold product and simultaneously bonding the decorative layer of the transfer material; and detaching the transfer material from the primary mold product and secondary mold product.
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公开(公告)号：BRPI0608841A2
公开(公告)日：2010-02-02
申请号：BRPI0608841
申请日：2006-03-08
Applicant: NISSHA PRINTING
Inventor： HAMAOKA KOICHI
Abstract: A method of manufacturing a casing for an electronic apparatus, comprising the steps of with the use of injection molding die (1) having a combination of common mold (4) and exchangeable mold (2,3) so as to be able to form primary molding cavity (11) and secondary molding cavity (12), disposing in the primary molding cavity a transfer material having a decorative layer superimposed on a base sheet, and thereafter injecting a transparent resin that has a visible light transmittance of 80% or more defined in JIS-K7105 and pencil hardness of F or more defined in JIS-K5600-5-4 thereby obtain primary mold product (53) corresponding to a transparent window portion and simultaneously bonding the decorative layer of the transfer material; and subsequently injecting a resin that has a Izod impact strength 10 KJ/M 2 or more defined ASTM-D256 in the secondary molding cavity around the primary molding while holding the primary mold product disposed to thereby form secondary mold product (54) fixed to the primarymold product and simultaneously bonding the decorative layer of the transfer material; and detaching the transfer material from the primary mold product and secondary mold product.
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公开(公告)号：MX2007010932A
公开(公告)日：2007-10-15
申请号：MX2007010932
申请日：2006-03-08
Applicant: NISSHA PRINTING
Inventor： HAMAOKA KOICHI
Abstract: Un metodo para la fabricacion de una cubierta para un aparato electronico, que comprende las etapas de que con el uso de un troquel de moldeo por inyeccion (1) tener una combinacion de molde comun (4) y molde intercambiable (2, 3), a fin de ser capaz de formar la cavidad de moldeo primaria (11) y la cavidad de moldeo secundaria (12), colocando el la cavidad de moldeo primaria un material de transferencia que tiene una capa decorativa superpuesta sobre una hoja base y despues de esto inyectar una resina transparente que tiene una transparencia de luz visible de 80% o mas definida en JIS-K7105 y una dureza de grafito de F o mas definida en JIS-K5600-5-4 obteniendo mediante esto un producto del molde primario (53) que corresponde a una porcion de ventana transparente y unir simultaneamente la capa decorativa del material de transferencia; y subsecuentemente inyectar una resina que tiene una resistencia al impacto Izod de 10 KJ/m2 o mas definida en ASTM-D256 en la cavidad de moldeo secundaria alrededor del moldeo primario mientras se sostiene el producto del molde primario (53) que corresponde a una porcion de ventana transparente y unir simultaneamente la capa decorativa del material de transferencia y desprender el material de transferencia del producto del molde primario y el producto del molde secundario.
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公开(公告)号：EP1857251A4
公开(公告)日：2009-08-12
申请号：EP06715411
申请日：2006-03-08
Applicant: NISSHA PRINTING
Inventor： HAMAOKA KOICHI
CPC classification number: B29C45/1671 , B29C45/14688 , B29C45/1675 , B29C2045/14696
Abstract: A process for producing a housing for electronic equipment, comprising the steps of with the use of injection molding dies (1) having a combination of common die (4) and exchange die (2,3) so as to be able to create primary molding cavity (11) and secondary molding cavity (12), disposing in the primary molding cavity a transfer material having a decorative layer superimposed on a base sheet, and thereafter injecting a transparent resin of ≥ 80% visible ray transmittance pursuant to JIS-K7105 and ≥ F pencil hardness pursuant to JIS-K5600-5-4 to thereby obtain primary molding (53) corresponding to a transparent window portion and simultaneously bringing the same into contact with the decorative layer of the transfer material; and subsequently injecting a resin of ≥ 10 KJ/m2 Izod impact strength pursuant to ASTM-D256 in the secondary molding cavity around the primary molding while holding the primary molding disposed to thereby form secondary molding (54) fixed to the primary molding and simultaneously bringing the same into contact with the decorative layer of the transfer material; and detaching the transfer material from the primary molding and secondary molding.
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公开(公告)号：EP1858042A4
公开(公告)日：2015-09-09
申请号：EP06715296
申请日：2006-03-06
Applicant: NISSHA PRINTING
Inventor： NISHIKAWA KAZUHIRO , ASAKURA TAKESHI , TSUCHIDA NORIAKI , HAMAOKA KOICHI
IPC: G06F3/041
CPC classification number: G06F3/041 , H01H2207/008 , H01H2207/012 , H01H2209/002 , H01H2209/014 , H01H2209/082 , H01H2211/014 , H01H2219/03 , H01H2223/002 , H01H2223/014 , H01H2229/047 , H01H2229/062 , Y10S345/905
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Patent Agency Ranking
公开(公告)号：JP2010214745A
公开(公告)日：2010-09-30
申请号：JP2009063733
申请日：2009-03-17
Applicant: Nissha Printing Co Ltd , 日本写真印刷株式会社
Inventor： HAMAOKA KOICHI
CPC classification number: B29C45/2608 , B29C45/0025 , B29C45/1615
Abstract: PROBLEM TO BE SOLVED: To provide an in-mold coated article-forming mold capable of preventing a paint material from leaking by filling a very small gap between a back surface forming mold and a coated film-forming mold with a sealing material crushed upon the mold-clamping between the back surface-forming mold and the coated film-forming mold and capable of preventing production of the bur of the outer circumference of an in-mold coated article.
SOLUTION: In the in-mold coated article-forming mold, the sealing material is arranged on the parting surface of the back surface-forming mold and/or the coated film-forming mold.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种模内涂布制品形成模具，其能够通过用密封材料在背面成形模具和涂膜成型模具之间填充非常小的间隙来防止涂料泄漏 在后表面成型模具和涂膜成形模具之间的模具夹紧上被压碎，并且能够防止模内涂布制品的外周的毛坯的产生。 解决方案：在模内涂覆制品成型模具中，密封材料布置在背面成型模具和/或涂膜成型模具的分型面上。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2005212102A
公开(公告)日：2005-08-11
申请号：JP2004017736
申请日：2004-01-27
Applicant: Nissha Printing Co Ltd , 日本写真印刷株式会社
Inventor： HAMAOKA KOICHI , IIMURO AKIYUKI
IPC: B29C45/76 , B29C45/14 , B29K105/20 , B29L9/00
Abstract: PROBLEM TO BE SOLVED: To provide an external shape determining method of an insert decoration sheet capable of inexpensively determining the external shape of an insert decoration sheet for a short time.
SOLUTION: The external shape determining method of the insert decoration sheet is composed of a first stage for cutting the uncut insert decoration sheet 1 on the basis of the external shape data of the insert decoration sheet 1 by a cutting plotter 2, a second stage for obtaining an insert-molded product 5 wherein the insert decoration sheet 1 is cut by performing injection molding in a state that cut insert decoration sheet 1 is set in an injection mold 3 and a molded resin 4 are integrated and a third stage for confirming the coincidence of the molded product shape in the insert-molded product 5 and the external shape of the insert decoration sheet 1. After the external shape data of the insert decoration sheet 1 is corrected until a problem is eliminated with respect to the coincidence of the molded product shape and the external shape of the insert decoration sheet 1, the first stage-the third stage are repeatedly performed.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种能够在短时间内廉价地确定插入装饰片的外形的插入装饰片的外形确定方法。 ＆lt; P＆gt;解决方案：插入装饰片的外形确定方法由用于通过切割机2基于插入装饰片1的外形形状数据切割未切割插入装饰片1的第一阶段， 用于获得嵌入成型品5的第二阶段，其中通过在切割插入装饰片1被设置在注射模具3中并且模制树脂4被整合的状态下进行注射成型来切割插入装饰片材1，并且第三阶段用于 确认嵌入成型品5中的成形品形状和插入装饰片1的外形的一致。在插入装饰片1的外部形状数据被校正直到问题消除之后，相对于 插入装饰片1的模制品形状和外部形状，第一阶段 - 第三阶段被重复执行。 版权所有（C）2005，JPO＆NCIPI
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8.发明专利
公开(公告)号：JP2005186396A
公开(公告)日：2005-07-14
申请号：JP2003429564
申请日：2003-12-25
Applicant: Nissha Printing Co Ltd , 日本写真印刷株式会社
Inventor： IIMURO AKIYUKI , HAMAOKA KOICHI , NAGAYAMA SHIZUO
Abstract: PROBLEM TO BE SOLVED: To use an ultraviolet-curable resin for forming a protective layer and to prevent the problem wherein a crack is formed in a curved surface part when the ultraviolet-curable resin is cured at the time of formation of a decorative sheet. SOLUTION: The decorative sheet is constituted by forming the protective layer in a semicured state having ultraviolet curability on one side of a substrate sheet having ultraviolet absorbability and forming a cholesteric liquid crystal layer having ultraviolet curability on the opposite side thereof. The decorative sheet is manufactured by forming the protective layer in a semicured state having ultraviolet curability on one side of the substrate sheet having ultraviolet absorbability and forming the cholesteric liquid crystal layer having ultraviolet curability on the opposite side thereof and irradiating all of the layers with ultraviolet rays from the side of the cholesteric liquid crystal layer to cure only the cholesteric liquid crystal layer. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：为了使用紫外线固化树脂形成保护层，并且防止当形成紫外线固化树脂时紫外线固化树脂固化时在曲面部分形成裂纹的问题 装饰板。 解决方案：装饰片是通过在具有紫外线吸收性的基片的一面上形成具有紫外线固化性的半固化状态的保护层和在其相反侧形成具有紫外线固化性的胆甾醇型液晶层而构成的。 通过在具有紫外线吸收性的基板的一面上形成具有紫外线固化性的半固化状态的保护层，并且在其相反侧形成具有紫外线固化性的胆甾醇型液晶层，并将紫外线照射全部的层 从胆甾醇型液晶层的一侧射出光线，仅固化胆甾醇型液晶层。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2002046153A
公开(公告)日：2002-02-12
申请号：JP2000235059
申请日：2000-08-03
Applicant: NISSHA PRINTING
Inventor： HAMAOKA KOICHI , KISHI KEIJI
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a decorative sheet-integrated molding which does not generate the positional dislocation of the decorative sheet and the trace of a fixed pin, and a mold for decorative sheet-integrated molding. SOLUTION: The fixed pin 4 which moves freely from one mold toward the other mold is advanced, the pin 4 is passed through a hole part 14 for positioning the decorative sheet 1 to position the sheet 1 and the molds. Next, the molds are clamped, a molding resin 9 is injected and packed, the pin 4 is retracted simultaneously with the completion of the injection, and the resin 9 is packed in the trace of the pin 4 of the molding by holding pressure.
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公开(公告)号：JP2012022484A
公开(公告)日：2012-02-02
申请号：JP2010159327
申请日：2010-07-14
Applicant: Nissha Printing Co Ltd , 日本写真印刷株式会社
Inventor： HAMAOKA KOICHI
IPC: G06F3/041
Abstract: PROBLEM TO BE SOLVED: To provide a transparent touch panel which is improved in reduction of visibility due to external light reflectance and has a good surface hard coat property and good productivity.SOLUTION: A transparent touch panel is made such that a hard coat layer is laminated on the surface of a transparent substrate being the outermost surface of the transparent touch panel and an average pitch Pave of fine uneven portions formed on the surface of the hard coat layer satisfies, with respect to a visible light wavelength λvis, the relationship Pave≤λvis/√2.
Abstract translation: 要解决的问题：提供一种透明触摸面板，其提高了由于外部光反射率而导致的可视性的降低，并且具有良好的表面硬涂层性能和良好的生产率。 解决方案：制造透明触摸面板，使得在透明触摸面板的最外表面的透明基板的表面上层叠硬涂层，并且在透明触摸面的表面上形成微细凹凸部的平均间距Pave 硬涂层相对于可见光波长λvis满足Pave≤λvis/√2的关系。 版权所有（C）2012，JPO＆INPIT
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