| 摘要 |
PROBLEM TO BE SOLVED: To recognize a format even in a ledger having no ledger type number. SOLUTION: This device for recognizing a format of the ledger is provided with a format recognition system 57 for extracting a part of characteristics of the recognition objective ledger, collating it with characteristic data of a part (a characteristic part) of the existing ledger, and recognizing the format of the recognition objective ledger. COPYRIGHT: (C)2004,JPO
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