| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage device and a computer readable recording medium which efficiently store a keyword included in description information and can efficiently retrieve the keyword. SOLUTION: A list generating section 6 extracts the keyword from the description information, and generates a keyword list in which the keyword and scene information stored with the keyword are made to correspond to each other. A description information converting section 8 converts the keyword included in the keyword list which is received from the list generating section 6 among keywords included in the description information received from the outside into reference information for specifying the keyword in the keyword list received from the list generating section 6. A storage section 10 stores the converted description information output from the description information converting section 8 and the keyword list output from the list generating section 6. COPYRIGHT: (C)2009,JPO&INPIT
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