CN101276339A

CN101276339A - Patent data retrieval method

Info

Publication number: CN101276339A
Application number: CNA2007100387175A
Authority: CN
Inventors: 魏国柱; 唐向东
Original assignee: Shanghai Hanguang Intellectual Property Data Science & Technology Co Ltd
Current assignee: Shanghai Hanguang Intellectual Property Data Science & Technology Co Ltd
Priority date: 2007-03-29
Filing date: 2007-03-29
Publication date: 2008-10-01

Abstract

A patent data retrieval method comprises firstly establishing a rule library storing rule of selecting a key word from an article, and then determining the key word of a patent file input by searching staff according to the rule in the rule library, finally undergoing retrieval in the patent database according to the determined key word to find a patent document associated with the patent file, and displaying the patent document as a reference to the searching staff; with the technology of determining the file input by the searching staff, associated or similar technical document in the patent database can be found automatically, which helps the searching staff get acknowledge of development level of relevant technology.

Description

Patent data retrieval method

Technical field

The present invention relates to a kind of patent data retrieval method.

Background technology

Patent is as a kind of intellecture property; can bring abundant repayment to enterprise; therefore; each enterprise proposes patent protection to every innovation and creation that it is done one after another; but for the power of patenting; enterprise needs at first to determine whether its innovation and creation have novel; therefore; it often need be retrieved in various countries' patent database; whether tried to be the first with innovation and creation of oneself relatively and to apply for a patent by other people; therefore the retrieval personnel often needed to limit keyword before retrieval; and it at first needs to understand corresponding techniques when determining keyword; need spend the more time in early stage with assisted retrieval work, the retrieval rate that therefore how to improve existing retrieval personnel's search method raising retrieval personnel has become the technical task that those skilled in the art need to be resolved hurrily in fact.

Summary of the invention

The object of the present invention is to provide a kind of patent data retrieval method, retrieve the correlation technique document that it needs to help the retrieval personnel.

In order to achieve the above object, the invention provides a kind of patent data retrieval method, it comprises: 1) set up in advance and store the rule base of selecting the keyword rule from article; 2) according to the keyword of the patent file of the input of the regular deterministic retrieval personnel in the described rule base; 3) in patent database, retrieve to retrieve the relevant patent documentation with described patent file according to determined keyword; 4) described patent documentation is shown reference for described retrieval personnel.

In sum, the relevant or close technical literature that patent data retrieval method of the present invention can fall in the patent database automatically by the technology of the document of deterministic retrieval personnel input is retrieved out, helps the retrieval personnel to understand the development of technologies level.

Embodiment

Patent data retrieval method of the present invention mainly may further comprise the steps:

1) set up in advance and store the rule base of selecting the keyword rule from article, for example, described rule base comprises extract keyword from article title, extracts keyword etc. from article abstract.

2) according to the keyword of the patent file of the input of the regular deterministic retrieval personnel in the described rule base.

3) in patent database, retrieve to retrieve the relevant patent documentation with described patent file according to determined keyword.

4) described patent documentation is shown reference for described retrieval personnel.

In sum, the relevant or close technical literature that patent data retrieval method of the present invention can fall in the patent database automatically by the technology of the document of retrieval personnel input is retrieved out, helps the retrieval personnel to understand the development of technologies level.

Claims

1. patent data retrieval method is characterized in that comprising step:

Set up in advance and store the rule base of from article, selecting the keyword rule;

Keyword according to the patent file of the input of the regular deterministic retrieval personnel in the described rule base;

In patent database, retrieve to retrieve the relevant patent documentation with described patent file according to determined keyword;

Described patent documentation is shown the reference for described retrieval personnel.