JPS6213749B2 - - Google Patents
Info
- Publication number
- JPS6213749B2 JPS6213749B2 JP55052855A JP5285580A JPS6213749B2 JP S6213749 B2 JPS6213749 B2 JP S6213749B2 JP 55052855 A JP55052855 A JP 55052855A JP 5285580 A JP5285580 A JP 5285580A JP S6213749 B2 JPS6213749 B2 JP S6213749B2
- Authority
- JP
- Japan
- Prior art keywords
- moving
- address
- track
- linear motor
- circuit
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 239000011521 glass Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/005—Programmed access to indexed parts of tracks of operating discs, by guiding the disc
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Moving Of Head For Track Selection And Changing (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5285580A JPS56153557A (en) | 1980-04-23 | 1980-04-23 | Retrieval device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5285580A JPS56153557A (en) | 1980-04-23 | 1980-04-23 | Retrieval device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56153557A JPS56153557A (en) | 1981-11-27 |
JPS6213749B2 true JPS6213749B2 (de) | 1987-03-28 |
Family
ID=12926466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5285580A Granted JPS56153557A (en) | 1980-04-23 | 1980-04-23 | Retrieval device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56153557A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58166567A (ja) * | 1982-03-26 | 1983-10-01 | Matsushita Electric Ind Co Ltd | 情報トラックの検索装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5461910A (en) * | 1977-10-27 | 1979-05-18 | Teac Corp | Information reproducer |
-
1980
- 1980-04-23 JP JP5285580A patent/JPS56153557A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5461910A (en) * | 1977-10-27 | 1979-05-18 | Teac Corp | Information reproducer |
Also Published As
Publication number | Publication date |
---|---|
JPS56153557A (en) | 1981-11-27 |
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