JPS52128111A - Head position detector - Google Patents
Head position detectorInfo
- Publication number
- JPS52128111A JPS52128111A JP4566576A JP4566576A JPS52128111A JP S52128111 A JPS52128111 A JP S52128111A JP 4566576 A JP4566576 A JP 4566576A JP 4566576 A JP4566576 A JP 4566576A JP S52128111 A JPS52128111 A JP S52128111A
- Authority
- JP
- Japan
- Prior art keywords
- position detector
- head position
- magnetic head
- display
- interrelating
- 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
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
- G11B5/5526—Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof
Landscapes
- Optical Transform (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
PURPOSE:To display the position of a magnetic head with a display element. by means of relatively interrelating the position of magnetic head and that of a optical control piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4566576A JPS52128111A (en) | 1976-04-21 | 1976-04-21 | Head position detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4566576A JPS52128111A (en) | 1976-04-21 | 1976-04-21 | Head position detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52128111A true JPS52128111A (en) | 1977-10-27 |
Family
ID=12725672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4566576A Pending JPS52128111A (en) | 1976-04-21 | 1976-04-21 | Head position detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52128111A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54140514A (en) * | 1978-04-23 | 1979-10-31 | Canon Inc | Video recorder |
-
1976
- 1976-04-21 JP JP4566576A patent/JPS52128111A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54140514A (en) * | 1978-04-23 | 1979-10-31 | Canon Inc | Video recorder |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5356531A (en) | Button with tassel | |
NL174884C (en) | DISPLAY WITH TRACK CONTROL. | |
JPS5294543A (en) | Induced heating cooker | |
ZA774188B (en) | Tension control of fasteners | |
ZA771748B (en) | Flat display device with beam guide | |
JPS52136559A (en) | Thermion source with bond control lattice | |
JPS5327129A (en) | Flange combining with cuttoff cock | |
JPS534964A (en) | Handler with visual sensor | |
JPS5285441A (en) | Display control device | |
DD137548A5 (en) | FRICTION GRINDING HEAD WITH MECHANICAL CONTROL | |
AU506370B2 (en) | Tension control | |
AT352844B (en) | SPRAY GUN WITH LPG DRIVE | |
JPS52128111A (en) | Head position detector | |
JPS52147776A (en) | Light control unit | |
JPS5253459A (en) | Self-glowing type display watch | |
JPS5233569A (en) | Wrist watch equipped with pulse rate measuring device | |
JPS5375732A (en) | Display control unit | |
JPS52128179A (en) | Crystal control analog type wristwatch | |
JPS51114110A (en) | Integrated type magnetic head | |
JPS5211066A (en) | Disital watch furnished with brightness control | |
JPS5350768A (en) | Electronic watch | |
JPS5331399A (en) | Sight | |
JPS5325467A (en) | Wristwatch wit h lighting | |
JPS5228807A (en) | Secret-talk circuit | |
JPS52116255A (en) | Thin film for infrared ray with optional refractive index |