Description  Claims  Drawing  Cited references 

JP2000120141A   [0003]  [0011] 
JP2004275985A   [0005]  [0011] 
JPS5849300B   [0006]  [0011] 
US20110233301A   [0011] 
US4151955A   [0013] 
US20130042699A   [0013]