发明名称 METHOD FOR IDENTIFYING SKIN CLEARNESS
摘要 PROBLEM TO BE SOLVED: To provide a method for objectively identifying skin clearness, not subjectively, as well as clarifying a theory as to why skin looks clearer. SOLUTION: The method is for irradiating a skin with visible lights from at least two directions of different incidence angles, and then calculating (a reflectance for the light irradiating the skin with smaller incidence angle)/(a reflectance for the light irradiating on the skin with larger incidence angle) to identify clearness of the skin with the maximum value out of such calculated values set as an indicator. COPYRIGHT: (C)2003,JPO
申请公布号 JP2003161656(A) 申请公布日期 2003.06.06
申请号 JP20020337607 申请日期 2002.11.21
申请人 POLA CHEM IND INC 发明人 NISHIKATA KAZUHIRO;NISHIMURA HIROCHIKA
分类号 G01J3/46;(IPC1-7):G01J3/46 主分类号 G01J3/46
代理机构 代理人
主权项
地址