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1. WO2000039800 - INFORMATION PROCESSING DEVICE AND METHOD, AND PROGRAM STORAGE MEDIUM

Publication Number WO/2000/039800
Publication Date 06.07.2000
International Application No. PCT/JP1999/007302
International Filing Date 24.12.1999
IPC
G06F 1/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
G06F 21/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
G11B 20/00 2006.01
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
CPC
G06F 21/10
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material
G11B 20/00086
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
G11B 20/00123
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
00094involving measures which result in a restriction to authorised record carriers
00123the record carrier being identified by recognising some of its unique characteristics, e.g. a unique defect pattern serving as a physical signature of the record carrier
G11B 20/00173
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
00166involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software
00173wherein the origin of the content is checked, e.g. determining whether the content has originally been retrieved from a legal disc copy or another trusted source
G11B 20/0021
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
0021involving encryption or decryption of contents recorded on or reproduced from a record carrier
G11B 20/0071
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
0071involving a purchase action
Applicants
  • SONY CORPORATION [JP/JP]; 7-35, Kitashinagawa 6-chome Shinagawa-ku Tokyo 141-0001, JP (AllExceptUS)
  • TANABE, Mitsuru [JP/JP]; JP (UsOnly)
  • KAWAKAMI, Itaru [JP/JP]; JP (UsOnly)
  • ISHIGURO, Ryuji [JP/JP]; JP (UsOnly)
  • EZURA, Yuichi [JP/JP]; JP (UsOnly)
Inventors
  • TANABE, Mitsuru; JP
  • KAWAKAMI, Itaru; JP
  • ISHIGURO, Ryuji; JP
  • EZURA, Yuichi; JP
Agents
  • KOIKE, Akira ; No.11 Mori Building 6-4, Toranomon 2-chome Minato-ku Tokyo 105-0001, JP
Priority Data
10/36941425.12.1998JP
11/36608624.12.1999JP (Priority Withdrawn 25.07.2000)
11/3922217.02.1999JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) INFORMATION PROCESSING DEVICE AND METHOD, AND PROGRAM STORAGE MEDIUM
(FR) DISPOSITIF ET PROCEDE DE TRAITEMENT D'INFORMATIONS, ET SUPPORT D'ENREGISTREMENT DE PROGRAMMES
Abstract
(EN)
A content database (114) contains identification information for identifying a content and time information on the time when the content is copied according to the identification information. An audio recording program (113) acquires the identification information on the content to be copied and copies the content according to the acquired identification information and time information stored in the content database (114). As a result, without greatly impairing the user's interests, a mass of copies are substantially inhibited.
(FR)
L'invention concerne une base de données (114). Cette dernière contient des informations d'identification permettant d'identifier un contenu et des informations temporelles précisant le moment où le contenu est copié selon les informations d'identification. Un programme d'enregistrement audio (113) permet d'acquérir les informations d'identification concernant le contenu à copier et copie ce dernier en fonction desdites informations acquises et desdites informations temporelles mémorisées dans la base de données (114). Par conséquent, ce système évite d'effectuer de nombreuses copies sans nuire aux intérêts de l'utilisateur.
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