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    Decorative part and process for producing the same
    2.
    发明授权
    Decorative part and process for producing the same 有权
    装饰部分和生产过程相同

    公开(公告)号：US08178222B2

    公开(公告)日：2012-05-15

    申请号：US12442664

    申请日：2007-09-25

    申请人： Yukio Miya ,  Koichi Naoi ,  Osamu Tanaka ,  Yoshitsugu Shibuya ,  Junji Sato

    发明人： Yukio Miya ,  Koichi Naoi ,  Osamu Tanaka ,  Yoshitsugu Shibuya ,  Junji Sato

    IPC分类号： B32B9/00

    CPC分类号： B32B33/00 ,  A44C27/006 ,  C23C14/0015 ,  C23C14/0036 ,  C23C14/0641 ,  C23C14/165 ,  Y10T428/2495 ,  Y10T428/24975 ,  Y10T428/24983

    摘要： A decorative part and a process for producing the decorative part. A first nitride layer containing at least one metal selected among hafnium, titanium, and zirconium is formed on the surface of a decorative part comprising a soft base made of a material selected among stainless steel, titanium and titanium alloys, brass, etc., and a second nitride layer containing at least one metal which is selected among hafnium, titanium, and zirconium and is different from that in the first nitride layer is formed on the first nitride layer to thereby form a primer layer. A multilayered hardened layer including a gold alloy layer is further formed as a finish layer on the primer layer.

    摘要翻译： 装饰部件及其制造方法。 在包括由不锈钢，钛和钛合金，黄铜等中选择的材料制成的软质基材的装饰部件的表面上形成含有选自铪，钛和锆中的至少一种金属的第一氮化物层，以及 在第一氮化物层上形成含有选自铪，钛和锆中的至少一种金属并且与第一氮化物层不同的第二氮化物层，从而形成底漆层。 在底漆层上还形成包含金合金层的多层硬化层作为涂层。

    Golden ornament and process for producing the same
    4.
    发明授权
    Golden ornament and process for producing the same 有权
    金色装饰和生产过程相同

    公开(公告)号：US07771836B2

    公开(公告)日：2010-08-10

    申请号：US11910163

    申请日：2006-03-31

    申请人： Koichi Naoi ,  Fumio Tase ,  Yukio Miya ,  Osamu Tanaka ,  Masayoshi Ushikubo

    发明人： Koichi Naoi ,  Fumio Tase ,  Yukio Miya ,  Osamu Tanaka ,  Masayoshi Ushikubo

    IPC分类号： B32B9/00 ,  C23C16/00 ,  C23C16/34

    CPC分类号： C23C14/027 ,  C23C14/0015 ,  C23C14/0021 ,  C23C14/0688 ,  C23C14/28 ,  C23C28/321 ,  C23C28/322 ,  C23C28/34 ,  C23C28/36 ,  Y10T428/2495 ,  Y10T428/24975 ,  Y10T428/24992

    摘要： A golden ornament includes a base material; a Ti coating film which is formed on a surface of the base material in an atmosphere of an inert gas other than nitrogen and whose Ti atom content is constant in the thickness direction; a TiN gradient coating film which is formed on the Ti coating film and whose N atom content has a gradient in the thickness direction; a TiN coating film which is formed on the TiN gradient coating film and whose contents of Ti atoms and N atoms are constant in the thickness direction; an Au—TiN mixture gradient coating film which is formed on the TiN coating film and whose Au atom content has a gradient in the thickness direction; and an Au—TiN mixture coating film which is formed on the Au—TiN mixture gradient coating film and whose contents of Au atoms, Ti atoms, and N atoms are constant in the thickness direction. The golden ornament may further include an Au coating film or an Au alloy coating film which is formed on the Au—TiN mixture coating film and whose Au atom content is constant in the thickness direction.

    摘要翻译： 金色装饰品包括基材; 形成在所述基材的表面上的除氮以外的惰性气体的气氛中且Ti原子含量在厚度方向上恒定的Ti涂膜; 形成在Ti涂膜上并且其氮原子含量在厚度方向上具有梯度的TiN梯度涂膜; 形成在TiN梯度涂膜上，其Ti原子和N原子的含量在厚度方向上恒定的TiN涂膜; Au-TiN混合物梯度涂层，其形成在TiN涂膜上，其Au原子含量在厚度方向上具有梯度; 以及在Au-TiN混合物梯度涂膜上形成的Au-TiN混合物涂膜，其Au原子，Ti原子和N原子的含量在厚度方向上是恒定的。 金色装饰品还可以包括形成在Au-TiN混合物涂膜上并且其Au原子含量在厚度方向上恒定的Au涂膜或Au合金涂膜。

    Golden Ornament and Process for Producing the Same
    5.
    发明申请
    Golden Ornament and Process for Producing the Same 有权
    金色装饰品及其制作方法

    公开(公告)号：US20090087634A1

    公开(公告)日：2009-04-02

    申请号：US11910163

    申请日：2006-03-31

    申请人： Koichi Naoi ,  Fumio Tase ,  Yukio Miya ,  Osamu Tanaka ,  Masayoshi Ushikubo

    发明人： Koichi Naoi ,  Fumio Tase ,  Yukio Miya ,  Osamu Tanaka ,  Masayoshi Ushikubo

    IPC分类号： B32B5/14 ,  B32B15/04 ,  C23C16/06

    CPC分类号： C23C14/027 ,  C23C14/0015 ,  C23C14/0021 ,  C23C14/0688 ,  C23C14/28 ,  C23C28/321 ,  C23C28/322 ,  C23C28/34 ,  C23C28/36 ,  Y10T428/2495 ,  Y10T428/24975 ,  Y10T428/24992

    摘要： A golden ornament includes a base material; a Ti coating film which is formed on a surface of the base material in an atmosphere of an inert gas other than nitrogen and whose Ti atom content is constant in the thickness direction; a TiN gradient coating film which is formed on the Ti coating film and whose N atom content has a gradient in the thickness direction; a TiN coating film which is formed on the TiN gradient coating film and whose contents of Ti atoms and N atoms are constant in the thickness direction; an Au—TiN mixture gradient coating film which is formed on the TiN coating film and whose Au atom content has a gradient in the thickness direction; and an Au—TiN mixture coating film which is formed on the Au—TiN mixture gradient coating film and whose contents of Au atoms, Ti atoms, and N atoms are constant in the thickness direction. The golden ornament may further include an Au coating film or an Au alloy coating film which is formed on the Au—TiN mixture coating film and whose Au atom content is constant in the thickness direction.

    摘要翻译： 金色装饰品包括基材; 形成在所述基材的表面上的除氮以外的惰性气体的气氛中且Ti原子含量在厚度方向上恒定的Ti涂膜; 形成在Ti涂膜上并且其氮原子含量在厚度方向上具有梯度的TiN梯度涂膜; 形成在TiN梯度涂膜上，其Ti原子和N原子的含量在厚度方向上恒定的TiN涂膜; Au-TiN混合物梯度涂层，其形成在TiN涂膜上，其Au原子含量在厚度方向上具有梯度; 以及在Au-TiN混合物梯度涂膜上形成的Au-TiN混合物涂膜，其Au原子，Ti原子和N原子的含量在厚度方向上是恒定的。 金色装饰品还可以包括形成在Au-TiN混合物涂膜上并且其Au原子含量在厚度方向上恒定的Au涂膜或Au合金涂膜。