DEVICE FOR THE COUNTING OF CHIP CARDS CONTAINED IN A BATCH

• Main Authors: JUTARD; ALAIN, REDARCE; HERVE, DUPRE; FRANCOIS, BETEMPS; MAURICE
• Format: Patent
• Language: English
• Published: 10.11.1992
• Subjects: CALCULATING; COMPUTING; COUNTING; COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

In order to count chip cards when they are manufactured, it is chosen to present these chip cards in lots, edgewise, in the field of an X-radiation. A measurement is made of the differential image of attenuation of the X-radiation due to the passage of this X-radiation, on the one hand through the p...