公开(公告)号：US06539325B1

公开(公告)日：2003-03-25

申请号：US09456425

申请日：1999-12-08

Applicant: Shuhei Numata ,  Takao Asaba ,  Koichi Kuwano ,  Masayuki Osumi

Inventor： Shuhei Numata ,  Takao Asaba ,  Koichi Kuwano ,  Masayuki Osumi

IPC: G01D100

CPC classification number: G01J3/46 ,  G01J3/462 ,  G01J3/463 ,  G01J3/504

Abstract: This invention provides a color matching apparatus for automotive repair paints with which the color matching of a repair paint to an existing paint, whether containing or not containing a metallic or pearlescent pigment, can be performed with high precision in a reduced number of steps even by the novice. The apparatus of the invention comprises a computer, a color data file and a database reference system.

Abstract translation: 本发明提供了一种用于汽车修补漆的色彩匹配装置，其中可以通过减少数量的步骤以高精度执行修复漆与现有涂料的颜色匹配，不管是否含有金属或珠光颜料，即使通过 新手 本发明的装置包括计算机，彩色数据文件和数据库参考系统。

公开(公告)号：US06362885B1

公开(公告)日：2002-03-26

申请号：US09448978

申请日：1999-11-24

Applicant: Masayuki Osumi ,  Shuhei Numata ,  Takao Asaba ,  Koichi Kuwano

Inventor： Masayuki Osumi ,  Shuhei Numata ,  Takao Asaba ,  Koichi Kuwano

IPC: G01J346

CPC classification number: G01J3/46 ,  G01J3/463 ,  G01J3/504

Abstract: A method of determining the formulating ratio of metallic or pearlescent pigments to colorants for matching the color of a metallic or pearlescent coating to an target color wherein, the spectral reflectances of a plurality of samples varied in the formulation of colorants and metallic or pearlescent pigments are measured with a goniospectrophotometer and stored in a computer memory beforehand and, in performing a CCM using the stored data, reproduction spectral reflectances are calculated by reflecting the changes in spectral reflectance due to changes in the amount of the metallic or pearlescent pigments.

Abstract translation: 确定金属或珠光颜料与着色剂的配制比率以将金属或珠光涂层的颜色与目标颜色相匹配的方法，其中在着色剂和金属或珠光颜料的配方中多种样品变化的光谱反射率是 使用分光光度计测量并预先存储在计算机存储器中，并且在使用所存储的数据执行CCM时，通过反映由金属或珠光颜料的量的变化引起的光谱反射率的变化来计算再现光谱反射率。