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Patent Searching and Data


Title:
LOGICAL STRUCTURE SENTENCE RETRIEVAL SYSTEM
Document Type and Number:
Japanese Patent JPH0744579
Kind Code:
A
Abstract:

PURPOSE: To register a document having a logical structure by automatically resolving it into each logical structure, and to attain the precise setting of an access right by combining texture data.

CONSTITUTION: A document registering request inputted to an inputting and outputting part 1 is processed by a document registration processing part 4 of a processing part 2, and registered through an access right managing part 5 in a document data part 7 of a data part 6. Also, a retrieving request inputted to the inputting and outputting part 1 is processed by a document retrieval processing part 3, the access right is checked by the access right managing part 5 based on the data of a texture data part 8, and the data are retrieved from the document data part 7, and outputted to the inputting and outputting part 1. Thus, at the time of registering the document having the logical structure, the document is automatically divided into the logical structure units, and registered in a data base with the structure information, and the retrieval depending on the structure information can be attained by each logical structure unit.


Inventors:
IWASAKI MASAJIROU
Application Number:
JP11069094A
Publication Date:
February 14, 1995
Filing Date:
May 25, 1994
Export Citation:
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Assignee:
RICOH KK
International Classes:
G06F12/00; G06F12/14; G06F17/21; G06F17/27; G06F17/30; G06F21/62; (IPC1-7): G06F17/30; G06F12/00; G06F17/27
Domestic Patent References:
JPH04260945A1992-09-16
Attorney, Agent or Firm:
Akinori Takano (1 person outside)



 
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