JPS647296A - Corrected paper money discriminator with transparent adhesive tape - Google Patents
Corrected paper money discriminator with transparent adhesive tapeInfo
- Publication number
- JPS647296A JPS647296A JP62163702A JP16370287A JPS647296A JP S647296 A JPS647296 A JP S647296A JP 62163702 A JP62163702 A JP 62163702A JP 16370287 A JP16370287 A JP 16370287A JP S647296 A JPS647296 A JP S647296A
- Authority
- JP
- Japan
- Prior art keywords
- ratio
- photodetector
- paper money
- polarizer
- time
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Abstract
PURPOSE: To discriminate whether a certain paper money of which damage has been repaired with a transparent adhesive tape, or not by finding the ratio of output from a photodetector at the time of inserting and installing a polarizer in the preceding step of this photodetector in respect to the output of the photodetector at the time of neither inserting nor installing polarizer in the preceding step of the photodetector. CONSTITUTION: The ratio of output from a photodetector 6 at the time of inserting a polarizer 5 before the photodetector to the output of the photodetector 6 at the time of inserting no polarizer 5, at the time of reflection on the front face of a transparent adhesive tape 2 in the case of a repaired paper money 1, becomes the rate of polarizer vibration direction component in reflected polarization in respect to sully reflected polarization, but at the time of reflection on the surface of non-repaired paper money 1, this ratio becomes the rate of polarizer vibrating direction component in diffused reflected light in respect to fully diffused reflected light. Namely, the former ratio is extremely higher than the latter ratio. Therefore, the ratio found by a ratio operating part is compared with a prescribed value by a comparator part and when that ratio exceeds this prescribed value, based on it, the paper money is discriminated as a paper money repaired with a transparent adhesive tape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163702A JPS647296A (en) | 1987-06-30 | 1987-06-30 | Corrected paper money discriminator with transparent adhesive tape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163702A JPS647296A (en) | 1987-06-30 | 1987-06-30 | Corrected paper money discriminator with transparent adhesive tape |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS647296A true JPS647296A (en) | 1989-01-11 |
Family
ID=15778994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62163702A Pending JPS647296A (en) | 1987-06-30 | 1987-06-30 | Corrected paper money discriminator with transparent adhesive tape |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS647296A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04241695A (en) * | 1991-01-14 | 1992-08-28 | Fujitsu Ltd | System for detecting cut-and-connected section of paper sheet |
JP2000011230A (en) * | 1998-06-18 | 2000-01-14 | Omron Corp | Paper sheets discrimination device |
KR20010090049A (en) * | 2001-08-29 | 2001-10-18 | 주식회사 캐쉬텍 | Apparatus for discriminating banknotes with transparent tape using optical sensor |
JP2002371494A (en) * | 2002-03-11 | 2002-12-26 | Daiki:Kk | Sanitary paper |
JP2008248470A (en) * | 2008-07-17 | 2008-10-16 | Daiki:Kk | Sanitary paper and production method thereof |
-
1987
- 1987-06-30 JP JP62163702A patent/JPS647296A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04241695A (en) * | 1991-01-14 | 1992-08-28 | Fujitsu Ltd | System for detecting cut-and-connected section of paper sheet |
JP2000011230A (en) * | 1998-06-18 | 2000-01-14 | Omron Corp | Paper sheets discrimination device |
KR20010090049A (en) * | 2001-08-29 | 2001-10-18 | 주식회사 캐쉬텍 | Apparatus for discriminating banknotes with transparent tape using optical sensor |
JP2002371494A (en) * | 2002-03-11 | 2002-12-26 | Daiki:Kk | Sanitary paper |
JP2008248470A (en) * | 2008-07-17 | 2008-10-16 | Daiki:Kk | Sanitary paper and production method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0465018A3 (en) | Methods and apparatus for optimizing undo log usage | |
JPS5713327A (en) | Optical detector | |
EP0105528A3 (en) | Reflection light barrier | |
JPS647296A (en) | Corrected paper money discriminator with transparent adhesive tape | |
EP0481242A3 (en) | An optical frequency sweep measure and control device for laser light | |
EP0403311A3 (en) | A recording sheet for use in image forming apparatus, a method and an apparatus for forming an image | |
EP0170722A3 (en) | Mounting device for spectacles | |
JPS6454207A (en) | Optical measuring apparatus of film thickness | |
USD263811S (en) | Electrooptic timepiece face design | |
JPS5230459A (en) | Optical position detecting device | |
JPS5548993A (en) | Semiconductor laser device | |
JPS56161244A (en) | Multiple feed detecting device | |
JPS52144218A (en) | Solid pickup element | |
DE3368982D1 (en) | Device for monitoring the thickness of thin, hardly absorbing films | |
JPS5440663A (en) | Range finder | |
SE8000908L (en) | SET TO LASKILAR IN A HEJARE, EXTENDING DEVICE DEVICE AND TRACKING DEVICE DEVICE | |
JPS5710172A (en) | Original size detecting method of copying machine | |
JPS57152570A (en) | Recording disk detecting device | |
JPS53114310A (en) | Paper leaf detector | |
JPS5714812A (en) | Optical system for copying machine | |
ES8405945A1 (en) | Device for determining the reflective characteristics of articles | |
Orlov et al. | Crystalline reflector in the cavity of an optically pumped molecular laser | |
JPS5647053A (en) | Device for preventing mislaying of original paper in copying machine | |
JPS5322764A (en) | Level with laser oscillator | |
CA2049163A1 (en) | Signal processing system of optical fiber gyro |