AU3618384A - Machine readable markers for cartesian information storage media - Google Patents

Machine readable markers for cartesian information storage media

Info

Publication number
AU3618384A
AU3618384A AU36183/84A AU3618384A AU3618384A AU 3618384 A AU3618384 A AU 3618384A AU 36183/84 A AU36183/84 A AU 36183/84A AU 3618384 A AU3618384 A AU 3618384A AU 3618384 A AU3618384 A AU 3618384A
Authority
AU
Australia
Prior art keywords
information storage
storage media
machine readable
readable markers
cartesian
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.)
Granted
Application number
AU36183/84A
Other versions
AU586810B2 (en
Inventor
Geoffrey Melville Hudson
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.)
STORAGE RESEARCH PTY Ltd
Original Assignee
STORAGE RES Pty 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 STORAGE RES Pty Ltd filed Critical STORAGE RES Pty Ltd
Publication of AU3618384A publication Critical patent/AU3618384A/en
Application granted granted Critical
Publication of AU586810B2 publication Critical patent/AU586810B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0016—Selecting or retrieving of images by means of their associated code-marks, e.g. coded microfilm or microfiche
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00745—Sectoring or header formats within a track
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06262—Aspects not covered by other subgroups with target- or other orientation-indicating feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Automatic Tape Cassette Changers (AREA)
  • Automatic Disk Changers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AU36183/84A 1980-12-09 1984-11-08 Machine readable markers for cartesian information storage media Ceased AU586810B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AUPE683180 1980-12-09
AUPG227283 1983-11-08
AUPG2272 1983-11-08
US602453 1984-04-20
AUPG5161 1984-05-24
AUPG516184 1984-05-24

Publications (2)

Publication Number Publication Date
AU3618384A true AU3618384A (en) 1985-06-03
AU586810B2 AU586810B2 (en) 1989-07-27

Family

ID=27157122

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36183/84A Ceased AU586810B2 (en) 1980-12-09 1984-11-08 Machine readable markers for cartesian information storage media

Country Status (2)

Country Link
AU (1) AU586810B2 (en)
WO (1) WO1985002284A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002145A1 (en) * 1986-09-18 1988-03-24 Hudson-Allen Limited Digital processing of sensor signals for reading binary storage media

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61208688A (en) * 1985-03-14 1986-09-17 Canon Inc Information recording carrier
US4782221A (en) * 1985-04-01 1988-11-01 Cauzin Systems, Incorporated Printed data strip including bit-encoded information and scanner control
JPS6216278A (en) * 1985-07-15 1987-01-24 Csk Corp Data writing method for recording medium
US4939354A (en) * 1988-05-05 1990-07-03 Datacode International, Inc. Dynamically variable machine readable binary code and method for reading and producing thereof
US5360968A (en) * 1992-01-17 1994-11-01 Eastman Kodak Company "Consensus sync" data-sampling systems and methods
JP2952170B2 (en) * 1994-12-16 1999-09-20 オリンパス光学工業株式会社 Information reproduction system
JP3078484B2 (en) * 1995-10-03 2000-08-21 オリンパス光学工業株式会社 Code reader
EP0831482A3 (en) * 1996-09-24 1998-04-15 Hewlett-Packard Company Method and apparatus for data storage
EP0831481A1 (en) * 1996-09-24 1998-03-25 Hewlett-Packard Company Method and apparatus for data storage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL293519A (en) * 1962-12-10
US3437793A (en) * 1965-02-11 1969-04-08 Posterijen Telegrafie En Telef Information bearer and photo-electric reading device therefor
US3542286A (en) * 1967-10-06 1970-11-24 Rca Corp Timing system for readout of stored data
US3896295A (en) * 1974-08-02 1975-07-22 Minnesota Mining & Mfg Data processing form
DE2833908C2 (en) * 1978-08-02 1982-05-06 Computer Gesellschaft Konstanz Mbh, 7750 Konstanz Method and device for the automatic recognition of markings
US4448503A (en) * 1981-04-21 1984-05-15 Information Retrieval Systems Corp. Automatic high speed microfilm searching system
US4430563A (en) * 1982-04-30 1984-02-07 Minnesota Mining And Manufacturing Company Data processing form

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002145A1 (en) * 1986-09-18 1988-03-24 Hudson-Allen Limited Digital processing of sensor signals for reading binary storage media

Also Published As

Publication number Publication date
AU586810B2 (en) 1989-07-27
WO1985002284A1 (en) 1985-05-23

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