MY132355A - Process and installations for testing security documents - Google Patents
Process and installations for testing security documentsInfo
- Publication number
- MY132355A MY132355A MYPI96003313A MYPI19963313A MY132355A MY 132355 A MY132355 A MY 132355A MY PI96003313 A MYPI96003313 A MY PI96003313A MY PI19963313 A MYPI19963313 A MY PI19963313A MY 132355 A MY132355 A MY 132355A
- Authority
- MY
- Malaysia
- Prior art keywords
- amplitude
- security documents
- installations
- currency
- testing security
- Prior art date
Links
Landscapes
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
THE INVENTION CONCERNS A PROCESS AND INSTALLATIONS FOR THE PURPOSE OF TESTING SECURITY DOCUMENTS. THE PROCESS FOR TESTING SECURITY DOCUMENTS ACCORDING TO THE INVENTION PROVIDES FOR THE USE OF CAPACITIVE COUPLING, WHICH IN ITSELF IS WELL-KNOWN, IN SUCH A MANNER THAT ELECTRIC SIGNALS FROM SENDING ANTENNAS VIA ELECTRICALLY CONDUCTIVE SECURITY FEATURES ARE TRANSMITTED TO RECEPTION ANTENNAS AND AMPLIFIED, SUBSEQUENTLY TO BE EVALUATED ACCORDING TO AMPLITUDE AND TIMING SEQUENCE AND COMPARED TO PRE-EXISTING SIGNAL SEQUENCES, CONVERTING THEM INTO SIGNAL SEQUENCES WITH EASILY COMPARABLE PARAMETERS. TO PERMIT A SPECIFIC SELECTIVITY OF THE TEST INSTALLATION, THE ELECTRONIC ASSESSMENT SYSTEM IS ADDITIONALLY COUPLED TO A SELECTIVE AMPLIFIER. CURRENCY-SPECIFIC DEFINITION BY MEANS OF THE INVENTION-BASED ELECTRONIC ASSESSMENT SYSTEM IS ACHIEVED BECAUSE FOR EACH CURRENCY A TIME LIMIT CAN BE DETERMINED, E.G. BY A CONTROLLER, FOR THE TEST SIGNAL''S AMPLITUDE WHICH VARIES FROM THE DURATION OF THE AMPLITUDE SEQUENCE OF ALL OTHER CURRENCIES.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI96003313A MY132355A (en) | 1996-08-13 | 1996-08-13 | Process and installations for testing security documents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI96003313A MY132355A (en) | 1996-08-13 | 1996-08-13 | Process and installations for testing security documents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY132355A true MY132355A (en) | 2007-10-31 |
Family
ID=81581715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI96003313A MY132355A (en) | 1996-08-13 | 1996-08-13 | Process and installations for testing security documents |
Country Status (1)
| Country | Link |
|---|---|
| MY (1) | MY132355A (en) |
-
1996
- 1996-08-13 MY MYPI96003313A patent/MY132355A/en unknown
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