Method for sorting patent retrieval similarity

A similarity and patented technology, applied in the field of patented inventions, can solve the problem of not being able to quickly find the same, and achieve the effect of improving work efficiency and accuracy

Inactive Publication Date: 2015-06-24
SHANGHAI BINGFEI SOFTWARE
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Problems solved by technology

[0003] In order to solve the problem that the currently used patent retrieval software cannot quickly se

Method used

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  • Method for sorting patent retrieval similarity

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specific Embodiment approach

[0010] Specific implementation method: refer to the process of patent retrieval similarity ranking method figure 1 , this embodiment consists of the following steps:

[0011] Step 1: Enter one or more keywords related to the patent to be searched;

[0012] Step 2: The server receives the input keywords, analyzes these words, and then searches the database for patents related to such words, and further outputs these patents;

[0013] Step 3: the patent similarity calculator, which grades the similarity of the two patents;

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Abstract

The invention discloses a method for sorting patent retrieval similarity. The method includes processes of inputting a keyword or a plurality of keywords relevant to patients required to be looked up; enabling servers to receive the inputted keywords; analyzing the keywords; searching patents relevant to the keywords in databases; outputting the patents; enabling patent similarity arithmetic units to classify the similarity of each two patents; sorting the classified patent similarity in descending order. The method has the advantages that the retrieval keywords for retrieving the patents can be inputted at one step, so that the problem of retrieval omission can be assuredly solved; the similarity is classified, so that conditions can be provided for pertinently retrieving the patents, the patent retrieval look-up work efficiency and accuracy can be greatly improved, and an effective retrieval tool can be provided for inventors and patient staffs.

Description

field of invention [0001] The invention relates to a similarity checking method in the process of patent retrieval, belonging to the technical field of patent inventions. Background technique [0002] In the process of patent invention, searching for patents is a critical step. The method we often use is to input keywords and then check the hit patents one by one, which is a waste of manpower and the accuracy rate is not very high. Every year, many inventors cause unnecessary waste of human and financial resources because of patent retrieval problems. Contents of the invention [0003] In order to solve the problem that the currently used patent retrieval software cannot quickly search for similarities, the invention provides a method for sorting patent retrieval similarities. The present invention comprises the following steps: [0004] Step 1: Enter one or more keywords related to the patent to be searched; [0005] Step 2: The server receives the input keywords, anal...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/903
Inventor 姚小兵
Owner SHANGHAI BINGFEI SOFTWARE
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