NL284983A - - Google Patents

Info

Publication number
NL284983A
NL284983A NL284983DA NL284983A NL 284983 A NL284983 A NL 284983A NL 284983D A NL284983D A NL 284983DA NL 284983 A NL284983 A NL 284983A
Authority
NL
Netherlands
Application number
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.)
Publication of NL284983A publication Critical patent/NL284983A/xx
Priority claimed from GB3956461A external-priority patent/GB1045571A/en
Priority claimed from GB3956462A external-priority patent/GB1056278A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • G11C11/06078—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using two or more such elements per bit
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06085—Multi-aperture structures or multi-magnetic closed circuits, each aperture storing a "bit", realised by rods, plates, grids, waffle-irons,(i.e. grooved plates) or similar devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Magnetic Record Carriers (AREA)
  • Semiconductor Memories (AREA)
  • Electronic Switches (AREA)
  • Electrophonic Musical Instruments (AREA)
NL284983D 1961-11-04 NL284983A (e)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3956461A GB1045571A (en) 1961-11-04 1961-11-04 Improvements relating to data storage devices
GB3956462A GB1056278A (en) 1962-10-18 1962-10-18 Improvements in fluid pressure metering valve arrangements

Publications (1)

Publication Number Publication Date
NL284983A true NL284983A (e)

Family

ID=26264158

Family Applications (1)

Application Number Title Priority Date Filing Date
NL284983D NL284983A (e) 1961-11-04

Country Status (4)

Country Link
US (1) US3371325A (e)
DE (2) DE1268676B (e)
GB (1) GB1045572A (e)
NL (1) NL284983A (e)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300973B (de) * 1965-03-19 1969-08-14 Philips Patentverwaltung Verfahren zur Herstellung von Speicher-Matrixanordnungen
US3444536A (en) * 1965-08-27 1969-05-13 Burroughs Corp Magnetic thin film memory assembly
US3493941A (en) * 1967-03-03 1970-02-03 Hughes Aircraft Co Magnetic memory featuring thin film coincident current element
US5750991A (en) * 1993-03-26 1998-05-12 Cti Pet Systems, Inc. Method and apparatus for forming multidimenstional attenuation correction data in tomography applications
US5296708A (en) * 1993-03-26 1994-03-22 Cti, Inc. Method and apparatus for transmission measurements to form a 3-D image in tomography applications
US5471061A (en) * 1994-03-21 1995-11-28 Cti Pet Systems, Inc. Method and apparatus for transmission measurements to form a 2-d or a 3-d image in tomography applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL107907C (e) * 1954-07-08
US3258584A (en) * 1957-04-09 1966-06-28 Data transfer and conversion system
US3115619A (en) * 1958-12-16 1963-12-24 Sylvania Electric Prod Memory systems
US3213430A (en) * 1959-10-26 1965-10-19 Kokusai Denshin Denwa Co Ltd Thin film memory apparatus
US3100295A (en) * 1960-01-25 1963-08-06 Telefunken Gmbh Method of making magnetic matrices and resulting article
GB992942A (en) * 1961-03-23 1965-05-26 Int Computers & Tabulators Ltd Improvements in or relating to data processing apparatus
US3191163A (en) * 1961-06-08 1965-06-22 Ibm Magnetic memory noise reduction system
BE622420A (e) * 1961-09-22
BE634787A (e) * 1962-07-11

Also Published As

Publication number Publication date
DE1268676B (de) 1968-05-22
GB1045572A (en) 1966-10-12
DE1298140B (de) 1969-06-26
US3371325A (en) 1968-02-27

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