Index establishing system and method for patent full text search
A technology for index building and patent full text, applied in the field of retrieval system, can solve the problems of inconvenient retrieval, consume a lot of energy and time, affect the value of data utilization, etc., and achieve the effect of convenient reading
Inactive Publication Date: 2009-03-25
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Problems solved by technology
However, users still need to spend a lot of energy and time to enter the text data of the document into the database, which will cause inconvenience to data collection and subsequent retrieval, thus affecting the use value of the data
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[0012] As shown in FIG. 1 , it is a block diagram of a preferred embodiment of the index establishment system for patent full-text search in the present invention. The system includes a server 1 and a client 2 connected by a network 3 . The server 1 includes a database 17 , a startup module 11 , a conversion module 12 and an index building module 13 . The client 2 includes a retrieval module 20 and a display module 21 .
[0013] In this preferred embodiment, each patent document includes three parts: abstract, description, and claims, and the description is further divided into title, technical field, background technology, content of the invention, description of drawings, specific implementation methods, etc. multiple subsections. The abstract part of the description provides the main content and keywords of the corresponding abstract of the description. Similarly, each sub-section of the description provides the main content and keywords of the corresponding sub-section, ...
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The invention provides an index building system for the retrieval of a full text of a patent. The system comprises a server and a client which are connected through network; and the server comprises a startup module, a file conversion module, an index building module and a database. The startup module is used for detecting whether a new patent file is added in the database; if the new patent file is added in the database, the file conversion module is started; the file conversion module is used for reading the content of each component part of the patent file and storing the content of each component part of the patent file in a predefined file format so as to complete file conversion; the index building module is used for adding the content of each component part of the patent file after file conversion in the database to the database by using an index building technology; and the content of each component part of all the patent files after file conversion in the database is rebuilt with full-text index respectively. The invention also provides an index building method for the retrieval of the full text of the patent. The method can build the index for the patent file and is convenient for users to carry out the retrieval on the content of the full text of the patent file.
Description
technical field [0001] The invention relates to a retrieval system and method, in particular to a system and method for establishing a retrieval index applied to the full text of patents. Background technique [0002] With the vigorous development of science and technology and the increasing popularity of network information, various documents are also increasing day by day, which makes the traditional retrieval habits greatly affected and impacted. Because if these huge amounts of data are retrieved using traditional methods, the quantity is quite astonishing, and the utilization rate of the data is not high. Therefore, with the advent of the digital age, the development of full-text retrieval of documents has become an inevitable trend. [0003] Correspondingly, various retrieval systems have also emerged accordingly. These retrieval systems are similar to a database and can store a large amount of data to meet the retrieval needs of users. In these databases, there are ...
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IPC IPC(8): G06F17/30G06F19/00
CPCG06F17/30616G06F16/313
Inventor 李忠一林海洪谢德意陈海云
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD