Abstract: When a rotation frequency of a rotary shaft 2 is not more than a predetermined value, a clutch 7 connects the gearing systems 6 and 8 with each other. Then, the rotation from the rotary shaft 2 is accelerated through the gearing system 6, clutch 7, and gearing system 8, and is transmitted to the rotary shaft 4. At this point, a freewheel clutch 5 disconnects the rotary shafts 2 and 4 from each other. On the other hand, when the rotation frequency of the rotary shaft 2 surpasses the predetermined value, the clutch 7 disconnects the gearing systems 6 and 8 from each other. Then, the rotation frequency of the rotary shaft 4 drops. When the rotation frequency of the rotary shaft 2 equals that of the rotary shaft 4, the freewheel clutch 5 connects the rotary shafts 2 and 4 with each other, thereby transmitting the rotation from the rotary shaft 2 as it is to the rotary shaft 4 via the freewheel clutch 5.

Abstract: A film substrate that has antenna circuits formed at a fixed spacing on one surface thereof is transported at a constant speed, and IC chips are moved along the film substrate, and are mounted at the fixed spacing on the film substrate so as to be connected to the antenna circuits.

Abstract: A film substrate that has antenna circuits formed at a fixed spacing on one surface thereof is transported at a constant speed, and IC chips are moved along the film substrate, and are mounted at the fixed spacing on the film substrate so as to be connected to the antenna circuits.