CN100530392C - 数字数据保存系统、及所用记录装置和数字数据保存方法 - Google Patents
数字数据保存系统、及所用记录装置和数字数据保存方法 Download PDFInfo
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- CN100530392C CN100530392C CNB200610072462XA CN200610072462A CN100530392C CN 100530392 C CN100530392 C CN 100530392C CN B200610072462X A CNB200610072462X A CN B200610072462XA CN 200610072462 A CN200610072462 A CN 200610072462A CN 100530392 C CN100530392 C CN 100530392C
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Images
Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
- G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs
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- G—PHYSICS
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- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/80—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in storage media based on magnetic or optical technology, e.g. disks with sectors
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- G—PHYSICS
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- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
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- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
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- G11B20/0042—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the copy protection scheme being related to a specific access protection standard
- G11B20/00442—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the copy protection scheme being related to a specific access protection standard content protection for recordable media [CPRM]
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- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00681—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access
- G11B20/00688—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access said measures preventing that a usable copy of recorded data can be made on another medium
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- G—PHYSICS
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- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
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- G—PHYSICS
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- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
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- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2508—Magnetic discs
- G11B2220/2516—Hard disks
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- G—PHYSICS
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- H—ELECTRICITY
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- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
- H04N2005/91321—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a copy protection control signal, e.g. a record inhibit signal
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/781—Television signal recording using magnetic recording on disks or drums
-
- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Storage Device Security (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005194492A JP2007011914A (ja) | 2005-07-04 | 2005-07-04 | ディジタルデータ保存システム、それに用いる記録機器およびディジタルデータ保存方法 |
JP2005194492 | 2005-07-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1892863A CN1892863A (zh) | 2007-01-10 |
CN100530392C true CN100530392C (zh) | 2009-08-19 |
Family
ID=37589194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200610072462XA Expired - Fee Related CN100530392C (zh) | 2005-07-04 | 2006-04-17 | 数字数据保存系统、及所用记录装置和数字数据保存方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070002484A1 (zh) |
JP (1) | JP2007011914A (zh) |
CN (1) | CN100530392C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4462186B2 (ja) * | 2005-12-28 | 2010-05-12 | コニカミノルタビジネステクノロジーズ株式会社 | データバックアップ装置、データバックアップシステム及びデータバックアップ処理プログラム |
JP2008091980A (ja) * | 2006-09-29 | 2008-04-17 | Hitachi Ltd | テレビジョン表示装置及び映像記録再生装置 |
CN101652488B (zh) * | 2007-03-23 | 2012-07-04 | 株式会社田中产业 | 压铸用铝合金及成形品 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5529679A (en) * | 1992-02-28 | 1996-06-25 | Hitachi, Ltd. | DNA detector and DNA detection method |
JPH0844499A (ja) * | 1994-07-28 | 1996-02-16 | Sony Corp | 二次記憶装置 |
JPH096408A (ja) * | 1995-06-19 | 1997-01-10 | Mitsubishi Electric Corp | コンピュータ周辺装置並びにその制御システム及びその制御方法 |
KR100231780B1 (ko) * | 1997-04-18 | 1999-11-15 | 김영환 | 이중화 시스템의 백업 우선순위 부여방법 |
US6076148A (en) * | 1997-12-26 | 2000-06-13 | Emc Corporation | Mass storage subsystem and backup arrangement for digital data processing system which permits information to be backed up while host computer(s) continue(s) operating in connection with information stored on mass storage subsystem |
JP3111965B2 (ja) * | 1998-01-29 | 2000-11-27 | 日本電気株式会社 | ビデオオンデマンドシステム、ビデオクライアント、ビデオサーバ、ビデオクライアント用ソフトウエアを記憶した記憶媒体およびビデオサーバ用ソフトウエアを記憶した記憶媒体 |
JP3773697B2 (ja) * | 1999-04-09 | 2006-05-10 | 日本電信電話株式会社 | メディア固有化情報を移動可能にする情報記録方法 |
JP2002015511A (ja) * | 2000-06-26 | 2002-01-18 | Olympus Optical Co Ltd | リムーバブルメディアを用いたオフライン共有セキュリティシステム |
US6993131B1 (en) * | 2000-09-12 | 2006-01-31 | Nokia Corporation | Method and system for managing rights in digital information over a network |
US20030028592A1 (en) * | 2001-08-03 | 2003-02-06 | Masahiro Ooho | Backup-restoration system and right management server |
JP2003288277A (ja) * | 2001-08-03 | 2003-10-10 | Matsushita Electric Ind Co Ltd | バックアップ・リストアシステム及び権利管理サーバ |
JP4007898B2 (ja) * | 2001-10-25 | 2007-11-14 | 松下電器産業株式会社 | コンテンツ利用条件管理システム |
US7904392B2 (en) * | 2001-10-25 | 2011-03-08 | Panasonic Corporation | Content usage rule management system |
JP4314055B2 (ja) * | 2002-10-30 | 2009-08-12 | 株式会社日本デジタル研究所 | バックアップデータ管理システム、バックアップデータの管理方法及びバックアップデータ管理プログラム |
US6843438B1 (en) * | 2003-02-14 | 2005-01-18 | Heligear Engineering (H.K.) Company, Ltd. | Oscillation mechanism for fishing reel |
-
2005
- 2005-07-04 JP JP2005194492A patent/JP2007011914A/ja active Pending
-
2006
- 2006-03-29 US US11/391,350 patent/US20070002484A1/en not_active Abandoned
- 2006-04-17 CN CNB200610072462XA patent/CN100530392C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1892863A (zh) | 2007-01-10 |
US20070002484A1 (en) | 2007-01-04 |
JP2007011914A (ja) | 2007-01-18 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20130820 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130820 Address after: Tokyo, Japan Patentee after: Hitachi Consumer Electronics Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Manufacturing Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150310 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150310 Address after: Osaka Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180306 Address after: Kyoto Japan Patentee after: Mike seer Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20190417 |