GB983156A - Improvements in associative memory systems - Google Patents

Improvements in associative memory systems

Info

Publication number
GB983156A
GB983156A GB22585/61A GB2258561A GB983156A GB 983156 A GB983156 A GB 983156A GB 22585/61 A GB22585/61 A GB 22585/61A GB 2258561 A GB2258561 A GB 2258561A GB 983156 A GB983156 A GB 983156A
Authority
GB
United Kingdom
Prior art keywords
card
tag
strips
lines
word
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
GB22585/61A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB983156A publication Critical patent/GB983156A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
    • G11C15/04—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using semiconductor elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
GB22585/61A 1960-07-11 1961-06-22 Improvements in associative memory systems Expired GB983156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42005A US3131291A (en) 1960-07-11 1960-07-11 Associative memory

Publications (1)

Publication Number Publication Date
GB983156A true GB983156A (en) 1965-02-10

Family

ID=21919537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22585/61A Expired GB983156A (en) 1960-07-11 1961-06-22 Improvements in associative memory systems

Country Status (3)

Country Link
US (1) US3131291A (enExample)
GB (1) GB983156A (enExample)
SE (1) SE301499B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284775A (en) * 1962-04-30 1966-11-08 Bunker Ramo Content addressable memory
GB1030241A (en) * 1963-04-19 1966-05-18 Zim Israel Navigation Company Improvements in and relating to the cleaning of cargo tanks of residue
US3299412A (en) * 1963-12-30 1967-01-17 Sylvania Electric Prod Semi-permanent memory
US3350691A (en) * 1964-05-06 1967-10-31 Burroughs Corp Alterable read-only storage device
US3387274A (en) * 1965-06-21 1968-06-04 Sperry Rand Corp Memory apparatus and method
US3612888A (en) * 1968-07-10 1971-10-12 Sanders Associates Inc Information media reading apparatus
US4460988A (en) * 1980-10-20 1984-07-17 At&T Bell Laboratories Data accessing system for optical disk mass memory

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719959A (en) * 1952-10-31 1955-10-04 Rca Corp Parity check system
GB777244A (en) * 1953-01-30 1957-06-19 British Tabulating Mach Co Ltd Improvements in or relating to apparatus for translating a number from a first to a second notation
NL114082C (enExample) * 1954-03-25
US2872666A (en) * 1955-07-19 1959-02-03 Ibm Data transfer and translating system
US2996184A (en) * 1958-03-18 1961-08-15 Eastman Kodak Co Automatic sorting device
US2973508A (en) * 1958-11-19 1961-02-28 Ibm Comparator
US3046540A (en) * 1959-06-10 1962-07-24 Ibm Electro-optical translator

Also Published As

Publication number Publication date
US3131291A (en) 1964-04-28
SE301499B (enExample) 1968-06-10

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