摘要：In this paper, the theoretical system and technical contradiction of TRIZ theory are analyzed. Combined with the patent law and patent law implementation rules, to determine the avoidance strategy. And through the goal of patent retrieval and determine the technical barriers, technical problems and solutions, according to the working mechanism and task, complete to the rescue robot manipulator mechanical structure design. The test results show that the stability and reliability of the manipulator are obviously improved.
关键词：retrieval; keyword search, IPC search and the use of it in
