Abstract: An automatic money transaction machine, which is small in size, to be able to detect a state of a tear in a bill with good accuracy and gives good service and no discomfort to a customer, includes a receipt/payment opening 4, a discriminating unit 6, a temporary accumulation section 8, and a bill discriminating device 20 for discriminating a state of a bill. The bill discriminating device 20 includes an energizing drive device provided on a conveyance path 5 between the receipt/payment opening 4 and the temporary accumulation section 8 for application of tensile or compressive forces in a direction horizontally perpendicular to a direction of conveyance in a plane of a bill, and a bill image acquiring device 53, such as image sensors, imagers or the like, provided close to the energizing drive device for acquiring an image of a bill, to which tensile or compressive forces are applied by the energizing drive device.

Abstract: A reference fixture (20) for a roundness measuring instrument performs acquisition of origin information of a roundness measuring instrument (1) including a workpiece rotary mechanism (3) on which a workpiece is set and a probe (14) provided with a stylus (14a) and also performs calibration of the probe (14). The reference fixture (20) includes a mount (21), a calibration master (22) provided on a top face of the mount (21) for calibrating the sensitivity of the probe (14), an origin ball (23) disposed above the calibration master (22) for providing the origin information of the roundness measuring instrument (1) by the stylus (14a) of the probe (14), and a holder (25) that holds the origin ball (23).

Abstract: A reference fixture (20) for a roundness measuring instrument performs acquisition of origin information of a roundness measuring instrument (1) including a workpiece rotary mechanism (3) on which a workpiece is set and a probe (14) provided with a stylus (14a) and also performs calibration of the probe (14). The reference fixture (20) includes a mount (21), a calibration master (22) provided on a top face of the mount (21) for calibrating the sensitivity of the probe (14), an origin ball (23) disposed above the calibration master (22) for providing the origin information of the roundness measuring instrument (1) by the stylus (14a) of the probe (14), and a holder (25) that holds the origin ball (23).

Abstract: An automatic money transaction machine, which is small in size to be able to detect a state of a tear in a bill with good accuracy and gives good service and no discomfort to a customer, comprises a receipt/payment opening 4, a discriminating unit 6, a temporary accumulation section 8, and a bill discriminating device 20 for discriminating a state of a bill. The bill discriminating device 20 comprises an energizing drive device provided on a conveyance path between the receipt/payment opening 4 and the temporary accumulation section 8 for application of tensile or compressive forces in a direction horizontally perpendicular to a direction of conveyance in a plane of a bill, and a bill image acquiring device, such as image sensors, imagers or the like, provided close to the energizing drive device for acquiring an image of a bill, to which tensile or compressive forces are applied by the energizing drive device.