| 摘要 |
PROBLEM TO BE SOLVED: To provide a program for processing expired objects that can automatically manage the storage period of objects and handle the objects when the storage period is reached, and can delete only objects truly unnecessary for an operator. SOLUTION: The program for processing expired objects has an attribute storage function of storing as attributes of each object an ID of the object, the registration location where the object is registered, the storage period of the object, and a rule applied when the storage period of the object is reached, and an expiration processing function of processing the object according to the rule when the storage period stored by the attribute storage function is reached. COPYRIGHT: (C)2007,JPO&INPIT
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