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The Large Aperture Optical Elements patent search system based on Domain Knowledge Organization System

Paper ID Volume ID Publish Year Pages File Format Full-Text
38033 45645 2013 5 PDF Available
Title
The Large Aperture Optical Elements patent search system based on Domain Knowledge Organization System
Abstract

•Improved patent database creation and retrieval system demonstrated.•Marking of features and control word groups to form the database.•Semantic search function used for efficient retrieval.•Applied to the field of optical instrument technology.

Effective use of patent information provides a multiplier effect in product design and new technology development. This paper reports research on using an open-source extraction tool—General architecture for text engineering (GATE) and word split software—from the Institute of Computing Technology and Chinese lexical analysis system (ICTCLAS) to assist the expert in acquiring and marking of feature word groups from the abstracts and claims of the patents on Large Aperture Optical Elements. Then, it used the experts feature word groups, which were formalized by INSPEC control words, to construct a Domain Knowledge Organization System (DKOS). Base on the DKOS, a retrieval module of patent information is constructed, which has practical significance for designers to design products and develop new technology. The system is a visual application system, for example, which can filter patent documents by topics and retrieve relevant topics via sample text.

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Keywords
Semiautomatic data capture; Knowledge system; Patent search; Semantic search; Control words; Word groups; Optical instruments; Domain knowledge
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The Large Aperture Optical Elements patent search system based on Domain Knowledge Organization System
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Publisher
Database: Elsevier - ScienceDirect
Journal: World Patent Information - Volume 35, Issue 3, September 2013, Pages 209–213
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us