IT1158617B - Optical wand scanner OCR in shops, warehouses etc. - Google Patents

Optical wand scanner OCR in shops, warehouses etc.

Info

Publication number
IT1158617B
IT1158617B IT45705/82A IT4570582A IT1158617B IT 1158617 B IT1158617 B IT 1158617B IT 45705/82 A IT45705/82 A IT 45705/82A IT 4570582 A IT4570582 A IT 4570582A IT 1158617 B IT1158617 B IT 1158617B
Authority
IT
Italy
Prior art keywords
scanner
processor
memory
pref
optical wand
Prior art date
Application number
IT45705/82A
Other languages
Italian (it)
Other versions
IT8245705A1 (en
IT8245705A0 (en
Inventor
Maria Grazia Riaviz
Original Assignee
Maria Grazia Riaviz
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 Maria Grazia Riaviz filed Critical Maria Grazia Riaviz
Priority to IT45705/82A priority Critical patent/IT1158617B/en
Publication of IT8245705A0 publication Critical patent/IT8245705A0/en
Priority to EP82106940A priority patent/EP0074485A3/en
Publication of IT8245705A1 publication Critical patent/IT8245705A1/en
Application granted granted Critical
Publication of IT1158617B publication Critical patent/IT1158617B/en

Links

Landscapes

  • Character Input (AREA)
  • Character Discrimination (AREA)

Abstract

The optical wand scanner includes an arrangement for reading, codifying and controlling data represented by means of the bar code and/or OCR and a memory for storing the inputted data. The scanner also includes an output for connection to a processor for the transfer of stored data to the processor, a control unit and an autonomous voltage source. Thus, this scanner is portable and completely autonomous. The scanner pref. comprises an optical head having a photodiode, a phototransistor and a focussing lens, an amplification threshold circuit, and an EPROM memory and a microprocessor which codify the characters received from the amplification circuit. The memory pref. comprises a RAM in C-MOS technology and the output connector comprises a comb connector, a spring receptacle connected to the processor and a plastics cover for protecting the comb connector.
IT45705/82A 1981-09-14 1982-02-16 Optical wand scanner OCR in shops, warehouses etc. IT1158617B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT45705/82A IT1158617B (en) 1982-02-16 1982-02-16 Optical wand scanner OCR in shops, warehouses etc.
EP82106940A EP0074485A3 (en) 1981-09-14 1982-07-31 Improvement in the optical wand scanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT45705/82A IT1158617B (en) 1982-02-16 1982-02-16 Optical wand scanner OCR in shops, warehouses etc.

Publications (3)

Publication Number Publication Date
IT8245705A0 IT8245705A0 (en) 1982-02-16
IT8245705A1 IT8245705A1 (en) 1983-08-16
IT1158617B true IT1158617B (en) 1987-02-18

Family

ID=11257403

Family Applications (1)

Application Number Title Priority Date Filing Date
IT45705/82A IT1158617B (en) 1981-09-14 1982-02-16 Optical wand scanner OCR in shops, warehouses etc.

Country Status (1)

Country Link
IT (1) IT1158617B (en)

Also Published As

Publication number Publication date
IT8245705A1 (en) 1983-08-16
IT8245705A0 (en) 1982-02-16

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