Abstract: A wireless communication terminal apparatus 10 is comprised of a plurality of antennas Ant1 and Ant2, a switch circuit 11 for switching to one selected antenna among the plurality of antennas Ant1 and Ant2, for carrying out a communication, and a control unit 14 for selecting another antenna among antennas in a non-selection status in response to the status of the reception signal, in a case where a status of a reception signal of an antenna in a selection status is not in the predetermined condition, and regardless a status of the reception signal of the antennas in a non-selection status, and controlling the switch circuit for making the switching of another antenna in a non-selection status at a transmission.

Abstract: A synthetic resin needle of reinforced with combustible fibers whose longitudinal directions are arrayed straight or curvilinearly along the axial length of the needle. The reinforcing fibers may be dispersed uniformly in the synthetic resin of the needle, or in such a non-uniform manner that the concentration of the fibers in some portion around the peripheral wall of the needle is so scarce that the inner passage of the needle can be observed from outside.