Abstract: A method of manufacturing an in-plane switching mode liquid crystal display device includes forming an insulation layer on a substrate, patterning a resist layer on the insulation layer, etching the insulation layer to form an insulation layer pattern having tapered edges, forming electrode layers on exposed surfaces of the substrate, the tapered edges, and the resist layer, etching the electrode layers formed on the exposed surfaces and on the resist layer, and removing the resist layer to form the common electrode and the pixel electrode with slopes and that are arranged parallel to each other on the tapered edges of the insulation layer. The common electrode and the pixel electrode each have a width less than 1 ?m, which increases aperture ratio and transmittance.

Abstract: A method of preventing a wire from becoming entangled in a reinforcing bar fastening machine having a wire feed device for feeding a wire for fastening reinforcing bars, a guide arm for guiding the wire so as to wind around a crossing point of the reinforcing bars in the form of a loop, a twisting device for performing a tying operation by twisting while picking up part of the loop of the wire wound around the crossing point of the reinforcing bars, and a cutting device for cutting the loop from the wire on a reinforcing bar fastening machine side, the method comprises the steps of: monitoring a torque of a motor for driving the twisting device; and stopping the operation of the twisting device when no increasing tendency is observed in changes in the torque after a predetermined time has elapsed from an operation start timing of the twisting device.