NL77958C - - Google Patents

Info

Publication number
NL77958C
NL77958C NL77958DA NL77958C NL 77958 C NL77958 C NL 77958C NL 77958D A NL77958D A NL 77958DA NL 77958 C NL77958 C NL 77958C
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 NL77958C publication Critical patent/NL77958C/xx

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/34Devices for discharging articles or materials from conveyor 
    • B65G47/46Devices for discharging articles or materials from conveyor  and distributing, e.g. automatically, to desired points
    • B65G47/50Devices for discharging articles or materials from conveyor  and distributing, e.g. automatically, to desired points according to destination signals stored in separate systems
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/12Magnetic recording elements
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/78Television signal recording using magnetic recording
    • H04N5/782Television signal recording using magnetic recording on tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
NL77958D 1949-01-05 NL77958C (US06811534-20041102-M00003.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69342A US2496579A (en) 1949-01-05 1949-01-05 Sensing system for magnetically recorded signals

Publications (1)

Publication Number Publication Date
NL77958C true NL77958C (US06811534-20041102-M00003.png)

Family

ID=22088326

Family Applications (2)

Application Number Title Priority Date Filing Date
NL727206365A NL150814B (nl) 1949-01-05 Werkwijze voor het omzetten van epoxyharsen met behulp van monomeer cyaanamide, werkwijze voor het doorharden van aldus verkregen thermohardende epoxyharsen en voortbrengselen gevormd uit of voorzien van deze epoxyharsen.
NL77958D NL77958C (US06811534-20041102-M00003.png) 1949-01-05

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL727206365A NL150814B (nl) 1949-01-05 Werkwijze voor het omzetten van epoxyharsen met behulp van monomeer cyaanamide, werkwijze voor het doorharden van aldus verkregen thermohardende epoxyharsen en voortbrengselen gevormd uit of voorzien van deze epoxyharsen.

Country Status (7)

Country Link
US (1) US2496579A (US06811534-20041102-M00003.png)
BE (1) BE492973A (US06811534-20041102-M00003.png)
CH (1) CH283475A (US06811534-20041102-M00003.png)
DE (1) DE918055C (US06811534-20041102-M00003.png)
FR (1) FR1031562A (US06811534-20041102-M00003.png)
GB (1) GB664909A (US06811534-20041102-M00003.png)
NL (2) NL77958C (US06811534-20041102-M00003.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926844A (en) * 1952-03-14 1960-03-01 George C Devol Sensing device for magnetic record
US2902213A (en) * 1953-09-28 1959-09-01 Ibm Accounting machine
US2997417A (en) * 1954-12-23 1961-08-22 Dirks Gerhard Method of preparing record carrier

Also Published As

Publication number Publication date
BE492973A (US06811534-20041102-M00003.png)
FR1031562A (fr) 1953-06-24
GB664909A (en) 1952-01-16
US2496579A (en) 1950-02-07
DE918055C (de) 1954-09-16
CH283475A (fr) 1952-06-15
NL150814B (nl)

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