DISCRIMINATING DEVICE FOR DISCRIMINATING CONVEYING CONDITION OF PAPER SHEETS

PROBLEM TO BE SOLVED: To generate a plurality of branched light beams by using a single light source to enhance the detection accuracy of a conveying condition of paper sheets.SOLUTION: In a discrimination device 10, a beam splitter 110 and a total reflection mirror 120 are arranged on the optical p...

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Bibliographic Details
Main Authors HAYASHI AKIHISA, SENDA MASAAKI, IMAGAWA KOYA
Format Patent
LanguageEnglish
Published 08.12.2011
Subjects
CHECKING-DEVICES
CONVEYING
HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
PACKING
PERFORMING OPERATIONS
PHYSICS
STORING
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To generate a plurality of branched light beams by using a single light source to enhance the detection accuracy of a conveying condition of paper sheets.SOLUTION: In a discrimination device 10, a beam splitter 110 and a total reflection mirror 120 are arranged on the optical path of a single light source 100. Thus, the light emitted from the single light source 100 can be branched into the plurality of detection light beams by the beam splitter 110 and the total reflection mirror 120. The plurality of branched multiple detection light beams are received by a plurality of detection sensors 130a and 130b, and in accordance with the light receiving patterns, the conveying condition of paper sheets P is discriminated.
Bibliography:Application Number: JP20100121441