工程设计学报2017，Vol.24Issue(1)：1-6,6.DOI:10.3785/j.issn.1006-754X.2017.01.001
基于多属性的专利知识表征与组织
Patent knowledge representation and organization based on multi-attribute
摘要
Abstract
Aiming at the technology limitation existing in traditional patent acquisitions,six types of innovative attributes were used to construct a multi-attribute representation model for patent knowledge:contradiction,substance-field,function,inventive principle,inventive standard and effect.In addition,each innovative attribute could be described by the corresponding attribute-hi-erarchy tree,thus the specific organization strategy as well as the algorithm process were presen-ted to organize patents from different levels of abstraction.Furthermore,an application frame-work based on the above model was put forward.As a result,a local patent database was con-structed based on multi-attribute and multi-level,which could support the comprehensive expres-sion from different attribute views and the effective obtaining in different levels for patent knowl-edge.In conclusion,it was conducive to break the limitation of technological field and promote the efficient obtaining of cross-disciplinary and cross-field patent knowledge,which could help de-signers get inspiration in the process of analogical transferring.Finally,the case of nanometer-sized hollow nickel spheres was used to demonstrate the practicability of the model.关键词
专利知识/多属性/多层次/属性标签/跨领域Key words
patent knowledge/multi-attribute/multi-level/attribute label/cross-disciplinary分类
机械制造引用本文复制引用
杜晓娇,熊艳,刘龙繁,石钎..基于多属性的专利知识表征与组织[J].工程设计学报,2017,24(1):1-6,6.基金项目
国家自然科学基金资助项目 (51205262) （51205262）
高等学校博士学科点专项科研基金资助项目(20130181130011). （20130181130011）
