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Patent document retrieval method, device and system

A document retrieval and document technology, applied in the field of retrieval, can solve problems such as inability to retrieve

Active Publication Date: 2021-10-19
北京中知智慧科技有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0005] The embodiment of the present invention provides a patent document retrieval method, device and system to at least solve the technical problem that the existing patent retrieval system cannot search for each part of the patent document

Method used

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  • Patent document retrieval method, device and system
  • Patent document retrieval method, device and system

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a patent document retrieval method, device and system. Among them, the method includes: receiving a retrieval request, the retrieval request is used to request retrieval of the retrieval object; obtaining the retrieval object, the retrieval object is the retrieval word input by the user or the entire content of the retrieval paragraph or part of the content of the retrieval paragraph; determining the retrieval The current position of the object, the current position is one or more positions in multiple preset module positions, wherein the multiple preset module positions and multiple contents obtained by splitting according to the composition structure of the text content of the patent application document Module one-to-one correspondence; and search patent documents according to search object and current location. The invention solves the technical problem that the existing patent retrieval system cannot retrieve the content of each part of the patent document.

Description

technical field [0001] The present invention relates to the field of retrieval, in particular to a patent document retrieval method, device and system. Background technique [0002] Patent application documents contain a large amount of information, making patent search an important way for R&D personnel to obtain reference materials. Through patent search, you can understand the development status of related technologies, grasp the trend of technological development, and avoid repeated research and development. At the same time, if you need to complete the patent application Document writing, and previous patent applications can also be searched for reference. [0003] However, in the existing patent search system, the date of application, title, classification number, abstract, inventor, etc. are usually given as search entries, and it is difficult to meet the various needs of users only by relying on the search entries given by the search system. . The inventors found t...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/14
Inventor 刘化冰雷华平关乐乐王丽琴沙建超冯琳琳张人元
Owner 北京中知智慧科技有限公司
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