| 摘要 |
PROBLEM TO BE SOLVED: To easily detect a desired retrieval object by reducing time and labor required to designate a user's retrieval condition. SOLUTION: A CPU 101 presents a list of attributes corresponding to attribute values designated as a retrieval condition on an output device 105, and receives attribute designation from the presented list of attributes. Then, the CPU 101 instructs retrieval execution for data based on the designated attribute value and attribute. COPYRIGHT: (C)2010,JPO&INPIT
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