{TAIL ~ said cap member} has an end wall formed with {HEAD ~ a recess portion} in which said heating mechanism is disposed 
{ TAIL ~ said cap member } has an end wall formed with { HEAD ~ a recess portion } in which said heating mechanism is disposed
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH