Abstract: A data transmission system is disclosed. The data transmission system includes at least one signal processing device, at least one conversion device, at least one antenna device, and at least one flexible printed circuit board. The at least one signal processing device is configured to generate or receive at least one data. The at least one conversion device is configured to transform between the at least one data and an optical signal. The at least one antenna device is configured to obtain the at least one data according to the optical signal, and configured to receive or transmit the at least one data wirelessly. The at least one flexible printed circuit board includes at least one conductive layer and at least one optical waveguide layer. The at least one optical waveguide layer is configured to transmit the optical signal.

Abstract: The present invention relates to a wires receiver, and particularly to a cut type wires receiver mounted on the rear section of output wheel set of cutting stripper; said wires receiver comprising a spline shaft with equal-divided circumference between the shaft blocks on the side of main plate; a follower gear extending between the other two shaft blocks beside the spline shaft, and on the follower gear having a toothed belt extending through the belt notch of main plate to the other side of main plate in connection with the other gear; the gears connected in connection with a step motor, and the motor threaded on the main plate; a wires collector threaded on the main plate below the spline shaft, and the collector having a wires collection part; such wires receiver may receive the wires in the collector when the wires stripped and ejected from the output wheel set of cutting stripper, and rotation of motor may drive the spline shaft in rotation to allow the wires to slide down to the collection part of the