| 摘要 |
PURPOSE: To rearrange plural character data being an index regardless of the type of characters by rearranging the character data based on the code of the type of the character after executing a code conversion so as to have the common character kind. CONSTITUTION: An index preparation means 1 prepares an index by rearranging the order of the character data by a word unit. The means 1 is provided with a character data reading means 2 which reads many character data from a storage means 10, character kind conversion means 3 which executes code conversion so as to have common character kind when there are plural character kind in the read character data, rearrangement means 4 rearranging the character data based on the code of the common character data, and character data output means 5 which outputs the rearranged character data. The character data are rearranged based on the character kind code of the common character data. |
