JPS6113290B2 - - Google Patents

Info

Publication number
JPS6113290B2
JPS6113290B2 JP51038809A JP3880976A JPS6113290B2 JP S6113290 B2 JPS6113290 B2 JP S6113290B2 JP 51038809 A JP51038809 A JP 51038809A JP 3880976 A JP3880976 A JP 3880976A JP S6113290 B2 JPS6113290 B2 JP S6113290B2
Authority
JP
Japan
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
Application number
JP51038809A
Other languages
Japanese (ja)
Other versions
JPS52123205A (en
Inventor
Toshio Kaneshiro
Original Assignee
Victor Company Of Japan
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 Victor Company Of Japan filed Critical Victor Company Of Japan
Priority to JP51038809A priority Critical patent/JPS6113290B2/ja
Priority claimed from GB20280A external-priority patent/GB1585547A/en
Priority claimed from CA275,672A external-priority patent/CA1130456A/fr
Publication of JPS52123205A publication Critical patent/JPS52123205A/ja
Priority claimed from US06/033,324 external-priority patent/US4315283A/en
Priority claimed from US06/087,974 external-priority patent/US4322836A/en
Priority claimed from US06/088,168 external-priority patent/US4321621A/en
Priority claimed from NL8101617A external-priority patent/NL8101617A/nl
Priority claimed from CA381,370A external-priority patent/CA1124391A/fr
Priority claimed from US06/281,470 external-priority patent/US4404599A/en
Priority claimed from US06/284,933 external-priority patent/US4491941A/en
Publication of JPS6113290B2 publication Critical patent/JPS6113290B2/ja
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/44Styli, e.g. sapphire, diamond
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/03Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles
    • G11B11/05Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles with reproducing by capacitive means
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00Head arrangements not specific to the method of recording or reproducing
    • G11B21/02Driving or moving of heads
    • G11B21/10Track finding or aligning by moving the head Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • G11B21/106Track finding or aligning by moving the head Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following on disks
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/30Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for auxiliary signals
    • G11B23/36Signals on record carriers or on containers and recorded by the same method as the main recording
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005Reproducing at a different information rate from the information rate of recording
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/026Electronic editing of analogue information signals, e.g. audio or video signals on discs
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/44Styli, e.g. sapphire, diamond
    • G11B3/46Constructions or forms Disposition or mounting, e.g. attachment of point to shank
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0938Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following servo format, e.g. guide tracks, pilot signals
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
    • G11B9/07Heads for reproducing capacitive information
    • G11B9/075Heads for reproducing capacitive information using mechanical contact with record carrier, e.g. by stylus
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/7605Television signal recording on discs or drums
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00Record carriers by type
    • G11B2220/20Disc-shaped record carriers
JP51038809A 1976-04-08 1976-04-08 Expired JPS6113290B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51038809A JPS6113290B2 (fr) 1976-04-08 1976-04-08

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
JP51038809A JPS6113290B2 (fr) 1976-04-08 1976-04-08
GB20280A GB1585547A (en) 1976-04-08 1977-04-06 Information signal reproducing system
CA275,672A CA1130456A (fr) 1976-04-08 1977-04-06 Systeme d'enregistrement de signaux d'information
US05/785,095 US4331976A (en) 1976-04-08 1977-04-06 High density recording system using side-by-side information and servo tracks
GB1453377A GB1585546A (en) 1976-04-08 1977-04-06 Information signal recording system
DE19772759993 DE2759993C2 (fr) 1976-04-08 1977-04-07
DE19772715573 DE2715573C2 (fr) 1976-04-08 1977-04-07
NL7703865A NL185738C (en) 1976-04-08 1977-04-07 System for recording high density of information signals and system for reproducing information signals so included.
FR7710835A FR2347743B1 (fr) 1976-04-08 1977-04-08
US06/033,324 US4315283A (en) 1976-04-08 1979-04-25 High density recording system using side-by-side information and servo tracks
US06/088,168 US4321621A (en) 1976-04-08 1979-10-25 High density recording system using side-by-side information and servo tracks
US06/087,974 US4322836A (en) 1976-04-08 1979-10-25 High density recording system using side-by side information and servo tracks
NL8101617A NL8101617A (nl) 1976-04-08 1981-04-01 Naald voor het weergeven van informatiesignalen, geregistreerd op een registratiemedium.
CA381,370A CA1124391A (fr) 1976-04-08 1981-07-08 Pointe de lecture pour support d'enregistrement de signaux
US06/281,470 US4404599A (en) 1976-04-08 1981-07-08 Laser recording information and pilot signals for tracking on a grooveless recording
US06/284,933 US4491941A (en) 1976-04-08 1981-07-20 Reproducing stylus for an information signal recording medium
FR8116451A FR2492569B1 (fr) 1976-04-08 1981-08-28

Publications (2)

Publication Number Publication Date
JPS52123205A JPS52123205A (en) 1977-10-17
JPS6113290B2 true JPS6113290B2 (fr) 1986-04-12

Family

ID=12535606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51038809A Expired JPS6113290B2 (fr) 1976-04-08 1976-04-08

Country Status (1)

Country Link
JP (1) JPS6113290B2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746133B2 (fr) * 1977-02-23 1982-10-01
JPS61151843A (en) * 1984-12-25 1986-07-10 Nec Home Electronics Ltd Optical memory disk
JPH0522972B2 (fr) * 1985-10-16 1993-03-31 Teac Corp
US5418029A (en) * 1992-01-28 1995-05-23 Fuji Photo Film Co., Ltd. Information recording medium and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673412A (en) * 1970-03-02 1972-06-27 Trw Inc Radiant energy beam scanning method and apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673412A (en) * 1970-03-02 1972-06-27 Trw Inc Radiant energy beam scanning method and apparatus

Also Published As

Publication number Publication date
JPS52123205A (en) 1977-10-17

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