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GB1088117A - Recording on a moving medium - Google Patents

Recording on a moving medium

Info

Publication number
GB1088117A
GB1088117A GB4765565A GB4765565A GB1088117A GB 1088117 A GB1088117 A GB 1088117A GB 4765565 A GB4765565 A GB 4765565A GB 4765565 A GB4765565 A GB 4765565A GB 1088117 A GB1088117 A GB 1088117A
Authority
GB
United Kingdom
Prior art keywords
recording
film
erasure
effected
anodized
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
Application number
GB4765565A
Inventor
Arthur Edward Brewster
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB4765565A priority Critical patent/GB1088117A/en
Priority to DE1966J0032163 priority patent/DE1277929B/en
Priority to BE689540D priority patent/BE689540A/xx
Priority to FR83276A priority patent/FR1499713A/en
Priority to NL6615849A priority patent/NL6615849A/xx
Publication of GB1088117A publication Critical patent/GB1088117A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/04—Recording 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 electric resistance; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Semiconductor Memories (AREA)

Abstract

1,088,117. Recording and playback. STANDARD TELEPHONES & CABLES Ltd. Nov. 10, 1965, No. 47655/65. Heading G5R. A medium for recording binary electric signals consists of an electrically conducting substrate 10 coated with a film 11 of material, e.g. molybdenum disulphide, which may be selectively and reversibly changed from a state of high to low impedance by an electric current. Recording, erasure and play-back are effected by appropriate currents fed through a point contact electrode 12 movable relative to the record medium. A record disc, drum or tape may be used. In a modification the electrode 12 makes contact with the film 11 through contacts arranged in a further insulating coating over the film 11. Alternatively, the conducting substrate 10 may be aluminium one surface of which is anodized; recording is effected in this case by destruction of the anodized film and erasure is accomplished by re-anodizing.
GB4765565A 1965-11-10 1965-11-10 Recording on a moving medium Expired GB1088117A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4765565A GB1088117A (en) 1965-11-10 1965-11-10 Recording on a moving medium
DE1966J0032163 DE1277929B (en) 1965-11-10 1966-11-04 Motorized memory for electrical impulses
BE689540D BE689540A (en) 1965-11-10 1966-11-10
FR83276A FR1499713A (en) 1965-11-10 1966-11-10 Method and device for recording electrical signals
NL6615849A NL6615849A (en) 1965-11-10 1966-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4765565A GB1088117A (en) 1965-11-10 1965-11-10 Recording on a moving medium

Publications (1)

Publication Number Publication Date
GB1088117A true GB1088117A (en) 1967-10-25

Family

ID=10445790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4765565A Expired GB1088117A (en) 1965-11-10 1965-11-10 Recording on a moving medium

Country Status (5)

Country Link
BE (1) BE689540A (en)
DE (1) DE1277929B (en)
FR (1) FR1499713A (en)
GB (1) GB1088117A (en)
NL (1) NL6615849A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232880A2 (en) * 1986-02-14 1987-08-19 BASF Aktiengesellschaft Medium for irreversible information storage as well as process for its realization
EP0390470A2 (en) * 1989-03-28 1990-10-03 Canon Kabushiki Kaisha Storage medium, storage method and stored information reading method
EP0412829A3 (en) * 1989-08-10 1991-12-27 Canon Kabushiki Kaisha Recording medium, method for preparing the same, recording and reproducing device, and recording, reproducing and erasing method by use of such a recording medium
US5106695A (en) * 1990-06-13 1992-04-21 Presstek, Inc. Method and means for producing color proofs
EP0750298A2 (en) * 1995-06-19 1996-12-27 Canon Kabushiki Kaisha Probe and recording medium for information recording apparatus, and information recording apparatus utilizing the same
EP1213716A2 (en) * 2000-12-01 2002-06-12 Samsung Electronics Co., Ltd. Apparatus for recording and reading data and method of recording and reading data using contact resistance measurement thereof
FR2901400A1 (en) * 2006-05-18 2007-11-23 Commissariat Energie Atomique EFFECT DATA RECORDING MEDIUM HAVING LOCALIZED ELECTRICALLY CONDUCTIVE LAYER

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL32745A (en) * 1968-08-22 1973-06-29 Energy Conversion Devices Inc Method and apparatus for producing,storing and retrieving information

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232880A3 (en) * 1986-02-14 1989-08-30 Basf Aktiengesellschaft Medium for irreversible information storage as well as process for its realization
EP0232880A2 (en) * 1986-02-14 1987-08-19 BASF Aktiengesellschaft Medium for irreversible information storage as well as process for its realization
US5446684A (en) * 1989-03-28 1995-08-29 Canon Kabushiki Kaisha Storage medium, storage method and stored information reading method
EP0390470A2 (en) * 1989-03-28 1990-10-03 Canon Kabushiki Kaisha Storage medium, storage method and stored information reading method
EP0390470A3 (en) * 1989-03-28 1991-09-11 Canon Kabushiki Kaisha Storage medium, storage method and stored information reading method
US5097443A (en) * 1989-03-28 1992-03-17 Canon Kabushiki Kaisha Storage medium, storage method and stored information reading method
EP0412829A3 (en) * 1989-08-10 1991-12-27 Canon Kabushiki Kaisha Recording medium, method for preparing the same, recording and reproducing device, and recording, reproducing and erasing method by use of such a recording medium
US5206665A (en) * 1989-08-10 1993-04-27 Canon Kabushiki Kaisha Recording medium, method for preparing the same, recording and reproducing device, and recording, reproducing and erasing method by use of such recording medium
US5106695A (en) * 1990-06-13 1992-04-21 Presstek, Inc. Method and means for producing color proofs
EP0750298A2 (en) * 1995-06-19 1996-12-27 Canon Kabushiki Kaisha Probe and recording medium for information recording apparatus, and information recording apparatus utilizing the same
EP0750298A3 (en) * 1995-06-19 1998-03-11 Canon Kabushiki Kaisha Probe and recording medium for information recording apparatus, and information recording apparatus utilizing the same
EP1213716A2 (en) * 2000-12-01 2002-06-12 Samsung Electronics Co., Ltd. Apparatus for recording and reading data and method of recording and reading data using contact resistance measurement thereof
EP1213716A3 (en) * 2000-12-01 2004-10-13 Samsung Electronics Co., Ltd. Apparatus for recording and reading data and method of recording and reading data using contact resistance measurement thereof
FR2901400A1 (en) * 2006-05-18 2007-11-23 Commissariat Energie Atomique EFFECT DATA RECORDING MEDIUM HAVING LOCALIZED ELECTRICALLY CONDUCTIVE LAYER

Also Published As

Publication number Publication date
DE1277929B (en) 1968-09-19
BE689540A (en) 1967-05-10
NL6615849A (en) 1967-05-11
FR1499713A (en) 1967-10-27

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