METHOD FOR PROCESSING MAPPING INFORMATION BETWEEN TECHNICAL PROBLEM AND TECHNICAL SOLUTION, AND PATENT INFORMATION SYSTEM FOR PROCESSING MAPPING INFORMATION

摘要

The present invention relates to a method and a system for processing mapping information between a technical problem and a technical solution that processes dependent claims of patent claims. The method for processing mapping information between a technical problem and a technical solution that processes dependent claims in patent claims comprises the steps of: (A) acquiring at least one dependent claim string and parsing the dependent claim string that has been acquired; (B) extracting a problem portion and a solution portion by means of the string that has been parsed; and (C) mapping the problem portion and the solution portion and saving same. The present invention allows effective matching and mapping of a problem portion and a solution thereof in a patent, effective extraction of important core keywords, effective discovery of important core keywords related to a technical problem to be solved and important core keywords related to a technical solution, and separate identification and mapping of the technical problem to be solved and the technical solution, thereby enabling easily finding a technical solution in a different patent which is related to the same or similar technical problem.