JPS5625278A - Data recording system for disk - Google Patents

Data recording system for disk

Info

Publication number
JPS5625278A
JPS5625278A JP9923279A JP9923279A JPS5625278A JP S5625278 A JPS5625278 A JP S5625278A JP 9923279 A JP9923279 A JP 9923279A JP 9923279 A JP9923279 A JP 9923279A JP S5625278 A JPS5625278 A JP S5625278A
Authority
JP
Japan
Prior art keywords
data
area
picture information
index
recorded
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.)
Pending
Application number
JP9923279A
Other languages
Japanese (ja)
Inventor
Hiroyasu Murakami
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9923279A priority Critical patent/JPS5625278A/en
Publication of JPS5625278A publication Critical patent/JPS5625278A/en
Pending legal-status Critical Current

Links

Landscapes

  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

PURPOSE: To make it possible to attain random access to desired picture information, etc., easily only by retrieval data, by setting an index area and data recording area on a disk.
CONSTITUTION: On optical disk 1, index area 2 and data recording area 3 are set and in area 3, units of picture information are recorded on recording tracks according to registration, while picture information on one picture is regarded as one-unit data, by providing a fixed unrecorded area. Then, index data are recorded in area 2, simultaneously with this recording, corresponding to each piece of picture information. The index data include at least retrieval data and access assignment data assigning the address of the corresponding recorded picture information and further include rotation control data and a document number indicating the registration order of respective pieces of picture information at need.
COPYRIGHT: (C)1981,JPO&Japio
JP9923279A 1979-08-03 1979-08-03 Data recording system for disk Pending JPS5625278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9923279A JPS5625278A (en) 1979-08-03 1979-08-03 Data recording system for disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9923279A JPS5625278A (en) 1979-08-03 1979-08-03 Data recording system for disk

Publications (1)

Publication Number Publication Date
JPS5625278A true JPS5625278A (en) 1981-03-11

Family

ID=14241925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9923279A Pending JPS5625278A (en) 1979-08-03 1979-08-03 Data recording system for disk

Country Status (1)

Country Link
JP (1) JPS5625278A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152578A (en) * 1981-03-13 1982-09-20 Matsushita Electric Ind Co Ltd Display device
EP0081138A2 (en) * 1981-12-01 1983-06-15 Matsushita Electric Industrial Co., Ltd. Optical recording and reproducing disc
JPS58208979A (en) * 1982-05-31 1983-12-05 Hitachi Ltd Program selecting device
JPS6342082A (en) * 1986-08-06 1988-02-23 Ricoh Co Ltd Picture information recording method in discoid recording medium
US4853915A (en) * 1986-10-24 1989-08-01 Hitachi, Ltd. Optical recording/reproducing method and apparatus for optical disk medium having unique control parameters
JPH0264987A (en) * 1989-07-22 1990-03-05 Sharp Corp Information retriever
US11639791B2 (en) 2019-09-20 2023-05-02 The Swatch Group Research And Development Ltd Decorative item with a light effect

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152578A (en) * 1981-03-13 1982-09-20 Matsushita Electric Ind Co Ltd Display device
JPH0429152B2 (en) * 1981-03-13 1992-05-18
EP0081138A2 (en) * 1981-12-01 1983-06-15 Matsushita Electric Industrial Co., Ltd. Optical recording and reproducing disc
JPS58208979A (en) * 1982-05-31 1983-12-05 Hitachi Ltd Program selecting device
JPH0576116B2 (en) * 1982-05-31 1993-10-21 Hitachi Ltd
JPS6342082A (en) * 1986-08-06 1988-02-23 Ricoh Co Ltd Picture information recording method in discoid recording medium
US4853915A (en) * 1986-10-24 1989-08-01 Hitachi, Ltd. Optical recording/reproducing method and apparatus for optical disk medium having unique control parameters
JPH0264987A (en) * 1989-07-22 1990-03-05 Sharp Corp Information retriever
US11639791B2 (en) 2019-09-20 2023-05-02 The Swatch Group Research And Development Ltd Decorative item with a light effect

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