Data processing: database and file management or data structures – Database design – Data structure types
Patent
1996-02-21
1999-01-05
Black, Thomas G.
Data processing: database and file management or data structures
Database design
Data structure types
707 2, G06F 1700
Patent
active
058572007
ABSTRACT:
A data retrieving apparatus is used in a multimedia system which includes a processing device, a data storage device, an input device, a display device, and a sound output device. The data storage device includes a retrieving object data storage unit, an occurrence frequency storage unit and a next occurrence position storage unit. The processing device includes a retrieving information input unit, a minimum occurrence frequency detecting unit, a retrieval processing unit and a retrieving result output unit. The retrieving object data includes any one or more of animated picture sound or still picture data, and sets of these data and character text data. Each of said animated picture sound or still picture data includes managing information formed by a character-string having a title or comments. The occurrence frequency of characters or words is included in the retrieving object data with a first occurrence position of each of the characters or words.
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patent: 5325091 (1994-06-01), Kaplan et al.
patent: 5375235 (1994-12-01), Berry et al.
patent: 5542090 (1996-07-01), Henderson et al.
patent: 5576954 (1996-11-01), Driscoll
Black Thomas G.
Fujitsu Limited
Min Donald
LandOfFree
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