Magnetic medium processing apparatus
US5483050A · kind A · utility
14Cited by
3References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 16, 1994 |
| Grant date | Jan 9, 1996 |
| Priority date | — |
| Expiry date | Sep 16, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/084
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A magnetic medium processing apparatus includes a magnetism reading head for reading magnetic data recorded in a ticket, a peak value detector for detecting peak values of a signal output from the reading head, and a display for displaying the digital peak values detected by the peak value detector. Monitoring the state of reading by the reading head prevents unstable reading of magnetic data irrespective of whether the reading head is worn out.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.