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Automatic classification of patent documents for TRIZ users

Paper ID Volume ID Publish Year Pages File Format Full-Text
38647 45688 2006 8 PDF Available
Title
Automatic classification of patent documents for TRIZ users
Abstract

In contrast to traditional inventors, inventors using TRIZ are not only interested in searching for prior art in related fields, but also for the analogous inventions in other fields that have solved the same Technical Contradiction by using the same method. To be useful for TRIZ users, patents are required to be classified by the Contradiction they solved and Inventive Principles they used instead of the fields in which they are involved. Most of the currently available automatic patent classification systems are based on technology-dependent schemes such as the IPC and they cannot satisfy TRIZ users’ requirements. In this paper, an automatic patent classification for TRIZ users is proposed and explained in detail. In a preliminary study, patent documents were collected for 6 out of 40 Inventive Principles, and the proposed automatic classification tested.

Keywords
Patent classification; TRIZ; Inventive principles; Solutions; Contradictions; Automatic classification; Classification precision; Classification recall
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Automatic classification of patent documents for TRIZ users
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Publisher
Database: Elsevier - ScienceDirect
Journal: World Patent Information - Volume 28, Issue 1, March 2006, Pages 6–13
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