Development Of The Sichuan-based3D Printing Industry Patent Data Warehouse Theory

3D printing, also known as three-dimensional printing, rapid prototyping or manufacturing growth timber, with " industrial-revolutionary manufacturing technology " in the world.This technology through relevant computer software, first need to build a three-dimensionalmodel on a computer designed in reality, then use3D printer to a variety of solid materials (powdered materials, liquefied materials, silk based materials, etc.)"print" into the desired final end product. In recent years, the rapid development of3D printing technology in all aspectshave made great progress. In combination with the method of machining, casting, cold metalspraying, silica manufacturing, such that it has a well developed in modern models, molds and parts manufacturing, this technique can be successfully applied to aerospace and biomedical, automobile and motorcycle manufacturing and appliance industries, is also worth mentioning that in which also has a very important role in the project, and other aspects of teaching andresearch."The Economist" magazine in England in April2012, published in its cover storydeliberately emphasized the importance of3D printing technology, it has become the third industrial revolution, a very important symbol and worldwide the manufacturing sector had a tremendous impact, the magazine believes it has huge development potential and a very bright prospects for development. To expedite the implementation of3D printing manufacturing technology development and industrialization, China’s Ministry of Industry and Information Technology is brewing top-level design and overall planning. MIIT will foster new industries3Dprinting as the focus of research to develop3D printing technology roadmap and industrial development planning,3D printing technology to accelerate the development and industrialization, and strive to achieve development initiative in the digital, intelligent aspects.Western Sichuan is building economic core growth pole, the key lies in the industry, but most important it is to build a modern industrial system. Sichuan are faced with enough solid industrial base and core dilemma less competitive, which makes Sichuan in the process of industrialization from the mid to late change, the need to embark on new road to industrialization.In the eve of the outbreak of the global industrial revolution, under domestic cities to accelerate the layout background3D printing, Sichuan need to firmly grasp the pilot of the thirdindustrial revolution-3D printing carried forward layouts to seize the high-end industry, participate in the international division of labor, promote the transformation upgrade, doubling comparative advantages, thick plot Sichuan technological advantages in future industrial development, human resources and market advantages, serve to build advanced manufacturing andmodern service industries joint development of a modern industrial system. This is a pragmatic choice as homeopathy, it is the right moment to forge ahead of the election on.How3D printing status and direction of technology development at home and abroad? Currently different attitudes about how their development at home and abroad? This article will be based on patent analysis from the perspective3D printing industry establish decision support system, analysis of domestic and foreign patent results obtained3D printing3D printing developments at home and abroad to provide suggestions and then discusses the direction of Sichuan Province,3D printing industry.The main innovation of this study: (1) The data warehouse technology and patent analysis methods combined with theestablishment of a3D print patent data warehouse and use the data warehouse to domestic3Dprinting patent analyzes, understand the current development situation of China3D printing.(2) the use of3D printing petent lens on foreign patents were analyzed and compared thesituation of domestic and foreign patents, obtained the current3D printing development gapbetween China and foreign countries.(3) In-depth analysis of the situation in Sichuan3D printing patents, and maderecommendations for the development of3D printing in Sichuan Province.Shortcomings of this study is to analyze the text of the method used to be thorough, youcan use a more in-depth data mining methods for3D printing patent data analysis, such as theuse of neural networks, text mining method.