| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently, quickly and surely retrieve a personal information file. <P>SOLUTION: A personal information file decision means decides whether or not a character string in a character section segmented by a segmentation means 111 is a name as a personal information element under name decision conditions that the number of characters in the character section segmented by the segmentation means 11 is within a predetermined range, and that the characters in the character section are Chinese characters, and that the leading character of the character string in the character section is matched with the first letter of the family name belonging to the predetermined number of family names in the upper rank which are popular for Japanese, and that any unsuitable character or unsuitable character string preliminarily set as Chinese character or Chinese character string which does not appear in the name is not included in the character section. <P>COPYRIGHT: (C)2008,JPO&INPIT |
