Abstract: A coin discriminating apparatus includes a magnetic sensor for detecting magnetic properties of a coin being transported and producing magnetic data of the coin, an optical sensor for producing optical data of the coin, a reference optical data memory for storing reference optical data of an obverse surface and a reverse surface of coins of each denomination, a reference magnetic data memory for storing reference magnetic data of an obverse surface and a reverse surface of coins of each denomination to be discriminated, a first coin discriminator for comparing optical data of the coin produced by the optical sensor with reference optical data of an obverse surface and a reverse surface of coins of each denomination and determining whether or not the coin is acceptable and the denomination of the coin, and a second coin discriminator for reading from the reference magnetic data memory magnetic reference data selected depending upon whether reference optical data of the obverse surface of a coin of a certain de

Abstract: A coin discriminating apparatus includes a magnetic sensor for detecting magnetic properties of a coin being transported and producing magnetic data of the coin, an optical sensor for producing optical data of the coin, a reference optical data memory for storing reference optical data of an obverse surface and a reverse surface of coins of each denomination, a reference magnetic data memory for storing reference magnetic data of an obverse surface and a reverse surface of coins of each denomination to be discriminated, a first coin discriminator for comparing optical data of the coin produced by the optical sensor with reference optical data of an obverse surface and a reverse surface of coins of each denomination and determining whether or not the coin is acceptable and the denomination of the coin, and a second coin discriminator for reading from the reference magnetic data memory magnetic reference data selected depending upon whether reference optical data of the obverse surface of a coin of a certain de

Abstract: A sheet take-out apparatus for taking out sheets one by one from a stacker including a feed roller for feeding sheets one by one by engaging with the surface of the sheet in the stacker, one or more take-out rollers having at least one groove extending circumferentially on the peripheral surface thereof, the take-out roller being disposed downstream of the feed roller with respect to the direction of the feeding of sheets and rotated synchronously with the rotation of the feed roller, a plurality of pulleys disposed so as to face the one groove and rotated in the opposite direction to that of the sheet feeding, and one or more endless belt made of frictional material, the endless belt being mounted on a plurality of the pulleys so that a part of the endless belt is positioned in the groove and moved in the direction opposite to that of the sheet feeding, the sheets being fed by being held between the peripheral surface of the take-out roller and the endless belt.