NO117510B - - Google Patents

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Info

Publication number
NO117510B
NO117510B NO162798A NO16279866A NO117510B NO 117510 B NO117510 B NO 117510B NO 162798 A NO162798 A NO 162798A NO 16279866 A NO16279866 A NO 16279866A NO 117510 B NO117510 B NO 117510B
Authority
NO
Norway
Prior art keywords
banknote
light
photocell
transistor
light source
Prior art date
Application number
NO162798A
Other languages
English (en)
Norwegian (no)
Inventor
G Haville
J Buchanan
Original Assignee
Litton Industries Inc
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
Priority claimed from US452065A external-priority patent/US3340978A/en
Application filed by Litton Industries Inc filed Critical Litton Industries Inc
Publication of NO117510B publication Critical patent/NO117510B/no

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/121—Apparatus characterised by sensor details
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Measuring Volume Flow (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
NO162798A 1965-04-30 1966-04-29 NO117510B (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45232465A 1965-04-30 1965-04-30
US452065A US3340978A (en) 1965-04-30 1965-04-30 Bill acceptance and detection system

Publications (1)

Publication Number Publication Date
NO117510B true NO117510B (enrdf_load_html_response) 1969-08-18

Family

ID=27036633

Family Applications (1)

Application Number Title Priority Date Filing Date
NO162798A NO117510B (enrdf_load_html_response) 1965-04-30 1966-04-29

Country Status (5)

Country Link
BE (1) BE679659A (enrdf_load_html_response)
DK (1) DK115669B (enrdf_load_html_response)
GB (3) GB1113928A (enrdf_load_html_response)
NO (1) NO117510B (enrdf_load_html_response)
SE (1) SE326858B (enrdf_load_html_response)

Also Published As

Publication number Publication date
DK115669B (da) 1969-10-27
GB1113930A (en) 1968-05-15
GB1113928A (en) 1968-05-15
GB1113929A (en) 1968-05-15
BE679659A (enrdf_load_html_response) 1966-10-18
SE326858B (enrdf_load_html_response) 1970-08-03

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