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Classification-expanded indexing and retrieval of classified documents

A document and index technology, applied in the field of extended classification index and retrieval of classified documents, can solve the problems of missing documents, loss of intellectual property products, etc.

Active Publication Date: 2011-06-08
艾杜斯数据开发有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Keyword retrieval has its advantages and is easy to use, but terminology changes can easily lead to missing documents
Furthermore, the intellectual property product embedded in the document classification is completely lost

Method used

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  • Classification-expanded indexing and retrieval of classified documents
  • Classification-expanded indexing and retrieval of classified documents
  • Classification-expanded indexing and retrieval of classified documents

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0145] This embodiment publishes a search engine indexable web site that contains static documents containing US patent records for a class, the documents containing subclass headings.

[0146] The hardware environment is a Dell PowerEdge 1650 server, which is equipped with two 80530Intel 1.4Ghz processors, 1Gb physical memory and a 136GB hard disk configured as RAID 10. The operating system is Microsoft Windows 2000 Server Edition, which includes version 5 of Microsoft Internet Information Services (IIS). The website was created according to the IIS documentation and configured to allow anonymous access and browsing. The server is connected to the CISCO 2621XM router through the LAN network, and the router is connected to the Internet.

[0147] US patent application records can be accessed from the US Patent Office website using Microsoft Internet Explorer version 6. The source of the record can be viewed, and the reference section including the US current taxonomy field is...

Embodiment 2

[0149] This embodiment publishes a search engine indexable web site that contains static documents containing classified US patent records, the documents containing subclass titles and the titles of their parent subclasses.

[0150] Use the same hardware and software environment as in Embodiment 1. US patent applications can be accessed from the US Patent Office website by using Microsoft Internet Explorer version 6. The source of the record can be viewed, and the reference section including the US current taxonomy field is copied to the body of the HTML document prepared using Microsoft Notepad. The subclass title assigned to the current classification domain is obtained from the USPTO's Patent Classification home page (http: / / www.uspto.gov / go / classification), and it is copied along with its parent subclass and class title into the table row, which Below the current category field of the HTML document. The document obtained from the operation is included in the CD-ROM of th...

Embodiment 3

[0152] This embodiment discloses a search engine indexable web site containing static documents containing classified US patent records, the documents containing subclass titles and their parent subclass titles in a second language.

[0153] Use the same hardware and software environment as in Embodiment 1. US patent applications can be accessed from the US Patent Office website by using Microsoft Internet Explorer version 6. The source of the record can be viewed, and the reference section including the US current taxonomy field is copied to the body of the HTML document prepared using Microsoft Wordpad (Japanese version). The subclass title specified by the current classification domain is obtained from the USPTO's Patent Classification homepage (http: / / www.uspto.gov / go / classification), translated into Japanese, and inserted into the table row along with its parent subclass and class title , the table row is below the current category field of the HTML document. This docum...

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PUM

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Abstract

A system for the indexing and retrieval of classified documents inserts keywords, titles or definitions of previously applied classifications into the document record and provides the resulting record to a search engine. Searchers are able to retrieve documents by searching on keywords from the classification system without looking up class coding.

Description

technical field [0001] The present invention relates to the indexing and retrieval of documents to which classification codes and schemes have been applied, in particular to the indexing and retrieval of patent documents. Background technique [0002] It is standard practice for IP agencies to classify applications and documents using one or more classification and / or indexing schemes. For example, the United States Patent and Trademark Office (USPTO) uses the United States Patent Classification (USPC) system and the International Patent Classification (IPC) system for its patent applications. Similarly, the European Patent Office uses the European Classification System (ECLA) and IPC for its patent applications, and the Japanese Patent Office (JPO) uses the File Index System (FI) and the F-Terms system for its patent applications. [0003] More generally, information and database providers often develop different encoding schemes and apply these schemes in the documents pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F17/30705G06F17/30011G06F17/30707G06F16/93G06F16/353G06F16/35Y10S707/99935Y10S707/99945Y10S707/99933Y10S707/99934
Inventor A·恩格尔
Owner 艾杜斯数据开发有限责任公司