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New Technology of Library and Information Service  2012, Vol. Issue (12): 66-71    DOI: 10.11925/infotech.1003-3513.2012.12.12
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Design and Establishment of Legal Status Distributed Collection System Based on Patent Analysis
Wu Hong1, Wang Fengying2, Fu Xiuying1
1. Institute of Scientific & Technical Information, Shandong University of Technology, Zibo 255049, China;
2. College of Computer Science and Technology, Shandong University of Technology, Zibo 255049, China
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Abstract  Aiming at the contradictions that patent analysis has enormous demands for legal status, while legal status is acquired singly, the paper designs and realizes a legal status information collection system. The system adopts the distributed framework, which conducts searches by multiple machines, and overcomes the unbalanced process distribution by consistent hashing algorithms as well as visual client nodes. Besides, using identification of Web pages technology, it is able to acquire patent information that includes legal status in a batch, economic, quickly process. It also presents a solution to the information acquiring bottleneck problem in today’s patent status analysis. The application example shows that combining patent analysis with legal status makes the analysis results more comprehensive, objective, multiple and specific.
Key wordsDistributed architecture      Consistent hashing      Patent legal status      Survival life span      Information collection     
Received: 28 August 2012      Published: 12 March 2013
:  G354  

Cite this article:

Wu Hong, Wang Fengying, Fu Xiuying. Design and Establishment of Legal Status Distributed Collection System Based on Patent Analysis. New Technology of Library and Information Service, 2012, (12): 66-71.

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