| Patent Number |
Title Of Patent |
Date Issued |
| 5515347 |
Arrangement for selecting titles from a storage media containing a number of recording titles in |
May 7, 1996 |
| A system which enables the titles of recordings to be selected from storage media containing a number of titles and held in a magazine, in particular the titles of CDs housed in a number of CD boxes. The storage media include a list of the recording titles they contain. Also called for i |
| 5392892 |
Device for the measurement of the diameter of circular objects |
February 28, 1995 |
| For the measurement of the diameter of coins (1) or other circular objects, such coins or other objects pass the guide channel at substantially the same velocity. In a lateral wall of the guide channel, at least two photoelectric detectors (3, 4) are arranged at different heights which a |
| 5383546 |
Device for the detection of a foreign body in a coin channel |
January 24, 1995 |
| For detecting a foreign body, as, for instance, a thread (3) or a wire in a coin channel (10) or for the recognition of the edge outline of coins moving along the guide channel, a photoelectric detector (1, 2) monitors the coin channel (10) (FIG. 1). |
| 5368147 |
Testing device for bank notes |
November 29, 1994 |
| A testing device for bank notes, or similar instruments of payment in sheet form for automatic vending machines, has a testing channel (20) with a transport device (7) and scanning devices for recognizing and checking the authenticity of the bank note (3). An input channel (2) of variabl |
| 4301423 |
Circuit for controlling the frequency of a pulse generator associated with a microprocessor |
November 17, 1981 |
| A circuit for controlling the frequency of a pulse generator associated with a microprocessor that is connected to power line frequency, uses an RC-stage which is connected ahead of the pulse generator as the frequency-determining element and which has a resistor 19 that is variable |
