| 摘要 |
PROBLEM TO BE SOLVED: To update dictionary data without requiring a user's intentional operation. SOLUTION: Text data are extracted from various data received and stored in step S1. Extracted Japanese text data are analyzed to extract all words from the text data in step S3. Word data of an interesting word are requested to a dictionary server in step S7. Acquired word data are registered dictionary data in step S9. Accordingly, the dictionary data are learnt by the portion of the one word registered. This invention is applicable to a cellular phone having Japanese input function or the like. COPYRIGHT: (C)2005,JPO&NCIPI
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