A carpet cleaning apparatus is disclosed with a loop agitator. The acquiring unit acquires communication range information that is information about a range in which the integrated circuit tag communicates with an antenna of a readerwriter. Upon receipt of the UATI Allocate Request message, the DLR allocates one of the remaining UATIs to the AT and transmits a UATI Allocate Response message including the allocated UATI to the BS. In another embodiment, the motorized vehicle, which may be remote-controlled, includes a vehicle body having a rigid frame in a rectangular shape with sloped sides; at least one storage unit accessed by doors, disposed within the vehicle body; and a camera disposed on the vehicle body. A reporting portion reports when at least one embroidery frame determined to be usable by the second determining portion is different from at least one embroidery frame determined to be usable by the first determining portion. The present invention may comprise devices having various functions, such as a ferroelectric random access memory, a SAW filter, or a ferroelectric actuator.