| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a retrieval condition setting device allowing retrieval conditions of past retrievals to be reused for every retrieval item and thereby facilitating partial reuse of the retrieval conditions. <P>SOLUTION: The retrieval condition setting device includes a storage unit 310 for storing retrievable information, a retrieval unit 306 for retrieving the information, and an input unit 301 for inputting retrieval conditions for the retrieval unit 306 that can be connected to a retrieval condition storage unit 309 for storing the retrieval conditions. The retrieval condition setting device further includes: a retrieval condition hierarchy storage unit 302 for storing the retrieval conditions as representing a hierarchical structure wherein each node corresponds to each retrieval item retrieved by the retrieval unit 306; a display control unit 303 for controlling to display, in a hierarchical structure, the retrieval conditions stored in the retrieval condition storage unit 309; a retrieval item acquisition unit 304 for acquiring the retrieval conditions corresponding to one or more nodes selected by the input unit from the retrieval conditions stored in the retrieval condition storage unit 309; and a retrieval condition reuse unit 305 for reusing, as the retrieval conditions, the retrieval items acquired by the retrieval item acquisition unit 304. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
