Disclosed is a wireless communication base station device capable of reducing the power consumption of a terminal when broadband transmission is performed with only an uplink. Blood is drawn from the patient’s circulatory system and circulated through a blood purification device that selectively eliminates the infected red blood cells from all other blood’s components and replaces the cleansed blood back into the patient’s circulatory system. In the second TX mode, the two incoming data streams are combined to form a combined data stream. The power control module applies a second voltage to one of the first and second phases to generate a second current after the position control module applies the driving current to position the rotor at the second position. The steering column may extend from the steering apparatus to rotate responsive to movement of the steering apparatus.