JPH0580072B2 - - Google Patents

Info

Publication number
JPH0580072B2
JPH0580072B2 JP24925985A JP24925985A JPH0580072B2 JP H0580072 B2 JPH0580072 B2 JP H0580072B2 JP 24925985 A JP24925985 A JP 24925985A JP 24925985 A JP24925985 A JP 24925985A JP H0580072 B2 JPH0580072 B2 JP H0580072B2
Authority
JP
Japan
Prior art keywords
track management
sector
replacement
index information
area
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP24925985A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62109279A (ja
Inventor
Yasunobu Umezawa
Nobuo Kamanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic System Solutions Japan Co Ltd
Original Assignee
Matsushita Graphic Communication Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Graphic Communication Systems Inc filed Critical Matsushita Graphic Communication Systems Inc
Priority to JP24925985A priority Critical patent/JPS62109279A/ja
Publication of JPS62109279A publication Critical patent/JPS62109279A/ja
Publication of JPH0580072B2 publication Critical patent/JPH0580072B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
JP24925985A 1985-11-07 1985-11-07 消去不可能な記録媒体の情報管理方法 Granted JPS62109279A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24925985A JPS62109279A (ja) 1985-11-07 1985-11-07 消去不可能な記録媒体の情報管理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24925985A JPS62109279A (ja) 1985-11-07 1985-11-07 消去不可能な記録媒体の情報管理方法

Publications (2)

Publication Number Publication Date
JPS62109279A JPS62109279A (ja) 1987-05-20
JPH0580072B2 true JPH0580072B2 (zh) 1993-11-05

Family

ID=17190299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24925985A Granted JPS62109279A (ja) 1985-11-07 1985-11-07 消去不可能な記録媒体の情報管理方法

Country Status (1)

Country Link
JP (1) JPS62109279A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01211386A (ja) * 1988-02-19 1989-08-24 Laser Drive Ltd １回書き込み・多数読み出し形光学的データ蓄積装置

Also Published As

Publication number Publication date
JPS62109279A (ja) 1987-05-20

Similar Documents

Publication Publication Date Title
EP0479535B1 (en) File managing method
US5319627A (en) Method for managing a defect in an optical disk by assigning logical addresses based upon cumulative number of defects in the disk
KR100938773B1 (ko) 정보 기록 매체, 정보 기록 방법, 정보 기록 장치, 정보 재생 방법 및 정보 재생 장치
JPH11232838A (ja) 光ディスク、光ディスク記録装置、及び光ディスク読取装置
CA1320268C (en) Information record medium having an area for recording information indicating logical erasure of data and method for recording information on the same
EP0461831B1 (en) Method for changing a file name of a directory in a non-rewritable record medium
US5280468A (en) Optical recording medium
US5048004A (en) Optical recording medium recording and reproducing device
JPH0346164A (ja) 交替セクタ管理方式および情報記録再生システム
JPH02193335A (ja) カード型光記録媒体
JPH0580072B2 (zh)
JPS63104284A (ja) デイスクフアイルアクセス方式
JPH03217972A (ja) ファイル検索装置
JPS62145591A (ja) 光デイスクの記憶管理方式
JP2612589B2 (ja) ディレクトリ検索方法
JP3707400B2 (ja) 記録方法および記録装置
JPH02132516A (ja) 書込可能型光ディスク管理システム及び方法
JP2671298B2 (ja) ファイル管理方法
JPS6391887A (ja) データ記録方法
JP2862600B2 (ja) 光カードにおける情報管理方法
JP2784650B2 (ja) 光ディスクの記憶管理方法
JP2982923B2 (ja) ファイル管理方法
JPH054696B2 (zh)
JPH0359820A (ja) 追記型光ディスク媒体
JPH01227273A (ja) ファイルフォーマット方法