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1. CA2541253 - FILE MANAGEMENT SYSTEM

官庁 カナダ
出願番号 2541253
出願日 07.09.2004
公開番号 2541253
公開日 21.04.2005
公報種別 A1
IPC
G06F 17/30
G物理学
06計算;計数
F電気的デジタルデータ処理
17特定の機能に特に適合したデジタル計算またはデータ処理の装置または方法
30情報検索;そのためのデータベース構造
CPC
G06F 16/10
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
10File systems; File servers
Y10S 707/99932
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
707Data processing: database and file management or data structures
99931Database or file accessing
99932Access augmentation or optimizing
出願人 SONY CORPORATION
発明者 YOSHIDA, HARUO
KASHIWAGI, SHIGERU
MURAKAMI, MASAHARU
JINNO, HIROSHI
OHNO, MASAYOSHI
優先権情報 2003351881 10.10.2003 JP
発明の名称
(EN) FILE MANAGEMENT SYSTEM
(FR) SYSTEME DE GESTION DE FICHIERS
要約
(EN)
A file management technology employing index in which the results and conditions of retrieval are recorded and held on an entry pertaining to a virtual folder on the index so that past results of retrieval can be utilized effectively in the future. Since retrieval processing can be executed with retrieval objects localized using the recorded results of retrieval, retrieval processing can be simplified remarkably.