Patent ID: 9218418
Filing Date: 2015-12-22
Classification: G06F

Abstract:
1. A search expression generation device comprising: an input/output device; an arithmetic operation control device; a storage device; a model sentence accumulation unit which accumulates a plurality of model sentences of structured documents to be searched in the storage device on a kind basis by said arithmetic operation control device; an element designation unit which designates an element to be searched in a plurality of model sentences, wherein the input/output device is configured to allow a user to control the element designation unit to specify the element to be searched; a structured document analysis unit which analyzes, by said arithmetic operation control device, a structure of said model sentence designated to select an element to be added to a search expression as a condition, and an element to be deleted from the search expression as a condition based on said element designated to be searched; and a search expression structuring unit which adds or deletes said element selected to or from a search expression by said arithmetic operation control device, wherein: