Title:
WORD EXTRACTING SYSTEM
Document Type and Number:
Japanese Patent JPS6132169
Kind Code:
A
Abstract:
PURPOSE:To extract a word with suffix registered in a word dictionary while decreasing the reduction in retrieval processing speed by generating three character strings only when the 3rd Kanji (Chinese syllabary) sound has a possibility of a suffix. CONSTITUTION:A sectioning section 3 using a Kanji sound applies sectioning by means of the Kanji sound to an input Kana (Japanese syllabary) character string transmitted from an input character string storage setion 2 at first. An attribute discriminating section 5 of the input character string discriminates whether there is any possibility of the 3rd minimum unit to be a suffix or not depending on the arrangement of the Kanji sound ans the Kana of the input character string sectioned by using the Kanji sound and the Kana as the minimum unit. Only when there is a possibility, the retrieved character string is generated based on the three minimum units and in other cases, the retrieved character string is formed based on the two minimum units as a conventionally system.
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Inventors:
NUMATA YASUYUKI
Application Number:
JP15234584A
Publication Date:
February 14, 1986
Filing Date:
July 23, 1984
Export Citation:
Assignee:
RICOH KK
International Classes:
G06F17/22; (IPC1-7): G06F15/20
Attorney, Agent or Firm:
Masatoshi Isomura
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