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Chinese technology patent automatic classification system and method for patent classification by using system

An automatic classification, patented technology, applied in special data processing applications, instruments, electrical digital data processing and other directions, can solve problems such as low classification efficiency, and achieve the effect of improving efficiency

Inactive Publication Date: 2014-12-17
NORTHWESTERN POLYTECHNICAL UNIV
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Problems solved by technology

[0005] In order to overcome the deficiency of low classification efficiency of the existing patent classification system, the present invention provides an automatic classification system for Chinese technology patents

Method used

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  • Chinese technology patent automatic classification system and method for patent classification by using system
  • Chinese technology patent automatic classification system and method for patent classification by using system
  • Chinese technology patent automatic classification system and method for patent classification by using system

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Embodiment 1

[0026] Example 1. refer to figure 1 -5. The Chinese process patent automatic classification system of the present invention includes a client computer 1 , an application server 3 and a database 4 . The client computer 1 is connected to an application server 3 through a network 2, and the application server 3 is connected to a database 4 through a data line, and the application server 3 is used for classifying process patents. The patent in this embodiment belongs to a collection of process patents in a specific process field. The client computer 1 is used for operators to set up patent classification and display the classification results. Database 4 is used to store patent information and patent classification results. The above patent information refers to all the information of the patents that have been published or announced, including the patent number, title, abstract, technical field, background technology, content of the invention, description of drawings, specifi...

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Abstract

The invention discloses a Chinese technology patent automatic classification system and a method for patent classification by using the system, in order to solve the problem that the classification efficiency of the existing patent classification system is low. The technical scheme is that the system comprises a client computer, an application server and a database, wherein the client computer is used for setting classification parameters, setting category markers and viewing classification results; the application server comprises a patent acquisition module, a static matching module and a dynamic clustering module, wherein the patent acquisition module is used for acquiring a title and an abstract of a patent document, the static matching module is used for matching and searching the title or the abstract of the patent in a classification word bank to conduct preliminary classification, and the dynamic clustering module is used for conducting classification processing to remaining patent sets after static matching; the database is used for storing patent information and classification results. Since static matching classification and dynamic clustering are adopted in a combined manner to process Chinese technology patent classification, the efficiency of the patent classification system is improved.

Description

technical field [0001] The invention relates to a patent classification system, in particular to an automatic classification system for Chinese technology patents. It also relates to a method for classifying patents by utilizing the automatic classification system for Chinese technology patents. Background technique [0002] Process research and development is a complex process that is oriented to the field of manufacturing technology and uses a large amount of process knowledge to carry out innovative activities. The result is the creative application of specific process methods to achieve the processing of specific manufacturing objects and their manufacturing characteristics. Therefore, if process R&D personnel can quickly and extensively draw on high-quality multidisciplinary process knowledge with similar process methods, manufacturing objects or manufacturing characteristics, the efficiency of process R&D will be effectively improved. [0003] Process patents generall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/353
Inventor 耿俊浩刘永刚王刚锋
Owner NORTHWESTERN POLYTECHNICAL UNIV
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