{HEAD ~ The apparatus} 9, wherein said conversion means arranges said {TAIL ~ first field} and said second field in separate areas in one frame 
{ HEAD ~ The apparatus } 9 , wherein said conversion means arranges said { TAIL ~ first field } and said second field in separate areas in one frame
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH