JPH0123828B2 - - Google Patents
Info
- Publication number
- JPH0123828B2 JPH0123828B2 JP55138562A JP13856280A JPH0123828B2 JP H0123828 B2 JPH0123828 B2 JP H0123828B2 JP 55138562 A JP55138562 A JP 55138562A JP 13856280 A JP13856280 A JP 13856280A JP H0123828 B2 JPH0123828 B2 JP H0123828B2
- Authority
- JP
- Japan
- Prior art keywords
- absorbance
- banknotes
- transmittance
- test object
- banknote
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 8
- 238000002834 transmittance Methods 0.000 claims description 6
- 238000002835 absorbance Methods 0.000 claims 7
- 238000007689 inspection Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 230000003595 spectral effect Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Inspection Of Paper Currency And Valuable Securities (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55138562A JPS5762478A (en) | 1980-10-02 | 1980-10-02 | Optical identifying method for notes or like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55138562A JPS5762478A (en) | 1980-10-02 | 1980-10-02 | Optical identifying method for notes or like |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5762478A JPS5762478A (en) | 1982-04-15 |
JPH0123828B2 true JPH0123828B2 (fi) | 1989-05-09 |
Family
ID=15225036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55138562A Granted JPS5762478A (en) | 1980-10-02 | 1980-10-02 | Optical identifying method for notes or like |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5762478A (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62111376A (ja) * | 1985-11-11 | 1987-05-22 | 富士電機株式会社 | 紙幣等の光学的識別方式 |
JPH06290326A (ja) * | 1993-03-31 | 1994-10-18 | Nakamura Yoshio | 磁気インキ検出装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5211992A (en) * | 1975-07-18 | 1977-01-29 | Oki Electric Ind Co Ltd | Note identifying equipment |
JPS5426400A (en) * | 1977-07-25 | 1979-02-27 | Cir Spa Divisione Sasib | Tobacco pruning apparatus |
JPS5429397A (en) * | 1977-08-09 | 1979-03-05 | Somar Mfg | Preparation of novel resist materrial |
-
1980
- 1980-10-02 JP JP55138562A patent/JPS5762478A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5211992A (en) * | 1975-07-18 | 1977-01-29 | Oki Electric Ind Co Ltd | Note identifying equipment |
JPS5426400A (en) * | 1977-07-25 | 1979-02-27 | Cir Spa Divisione Sasib | Tobacco pruning apparatus |
JPS5429397A (en) * | 1977-08-09 | 1979-03-05 | Somar Mfg | Preparation of novel resist materrial |
Also Published As
Publication number | Publication date |
---|---|
JPS5762478A (en) | 1982-04-15 |
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