Boots – shoes – and leggings
Patent
1993-05-27
1996-12-31
Amsbury, Wayne
Boots, shoes, and leggings
364DIG1, 3642821, G06F 1730
Patent
active
055903177
ABSTRACT:
A document information compression and retrieval system which reduces the document data amount and shortens the retrieval time when mass document information is registered and retrieved. A method of registering document information in a document information retrieval system which stores document information consisting of a large number of characters for retrieval of the stored document information. Entered document information is separated into words. Whether or not each of the words is a word to which a compressed code is assigned is determined. If not already assigned, a compressed code is assigned to the word. The words are converted into the assigned compressed codes for storing a compressed text. At output, retrieval information is accepted and converted into compressed code and stored compressed texts are searched for the compressed text matching the compressed code of the retrieval information, then the words corresponding to the compressed codes are used to expand the compressed text into original document information.
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Fujinawa Masaaki
Iguchi Hiroaki
Kurosu Yasuo
Masuzaki Hidefumi
Yokoyama Yoshihiro
Amsbury Wayne
Hitachi , Ltd.
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