Computer assistant patent automatic sorting method and system

A patent classification and automatic classification technology, applied in the fields of electronic digital data processing, special data processing applications, instruments, etc., can solve the problems of missing related patent groups and inability to extend the scope, and achieve the effect of improving convenience

Inactive Publication Date: 2012-07-18
宇州国际智慧财产事务所
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Problems solved by technology

Therefore, the results of related patent groups are often limited by the search range due to any conditions entered by the user, but in fact some conditions can exist at the same time and there are many different possibilities, such as: a single keyword may be There are many other related words with the same meaning, if only the keywords entered by the user are used to search, many related patent groups containing other related words may be missed, so the range of related patent group results is limited. unable to extend

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  • Computer assistant patent automatic sorting method and system
  • Computer assistant patent automatic sorting method and system
  • Computer assistant patent automatic sorting method and system

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Embodiment Construction

[0048] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail in conjunction with the accompanying drawings.

[0049] figure 1 It is a schematic block diagram of an electronic device element applying the present invention. exist figure 1 Among them, the electronic device 100 includes a storage unit 110 , an input unit 120 , a processing unit 130 , a keyword analysis module 140 , a word frequency analysis module 150 and a word meaning comparison module 160 .

[0050] The storage unit 110 stores a plurality of patent classification codes 111 and a plurality of patent classification definition words 112 corresponding to the patent classification codes 111 . The input unit 120 obtains at least one keyword information 121 . The processing sheet 130 is used to retrieve at least one patent information 210 matching the keyword information from a patent database 200 accordi...

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Abstract

The present invention discloses a computer assistant patent automatic sorting method and a system, which stores patent sorting code number and patent sorting definition words in advance. The method comprises the steps of: retrieving at least one patent information according to keyword information; capturing a technical feature sorting code in the patent information, analyzing technical keywords in the patent information, and calculating a word frequency of the technical keywords; comparing the word frequency of the technical keywords, in order to obtain the technical feature keywords exceeding a preset word frequency; establishing a technical sorting comparison table according to the sorting code number, the patent sorting definition words, the technical feature sorting codes, and the technical feature keywords; compairing a relevance of the patent sorting definition words and the technical feature keywords; and obtaining the technical feature keyword which is most relevant to the patent sorting definition word.

Description

technical field [0001] The present invention relates to a computer-aided patent automatic classification method and system, and in particular to a computer that uses patent classification codes, patent classification definition words and technical feature keywords to obtain technical feature keywords corresponding to patent classification codes Auxiliary patent automatic classification method and system. Background technique [0002] The use of computer-aided patent management is a very hot topic in the computer industry and the intellectual property industry in recent years. Since a patent is a legal document with sufficient technical ideas, usually companies can learn from the analysis results of each other's patent documents to understand the other party's relevant R&D technology and R&D strategy, or set a specific technical field, For technical issues, through simple research and statistical analysis, the development direction of future industrial technology trends can ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 倪瑞英陈瑞田谢幸光
Owner 宇州国际智慧财产事务所
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