Sonic welder

Claim 1

A SONIC WELDER COMPRISING A SONIC GENERATOR; AT LEAST ONE SONIC TRANSDUCER; A FIRST TAPERED MECHANICAL TRANSFORMER; SAID SONIC TRANSDUCER BEING AFFIXED TO SAID FIRST TAPERED MECHANICAL TRANSFORMER AT THE LARTER END THEREOF; SAID SONIC GENERATOR BEING CONNECTED TO SAID SONIC TRANSDUCER SUCH THAT SAID SONIC TRANSDUCER IS VIBRATED AT A SONIC RATE IN COMPRESSIONAL MODE AND PROPAGATES A SONIC WAVE; THE LENGTH OF SAID FIRST TAPERED MECHANICAL TRANSFORMER BEING EQUAL TO AN INTEGRAL MULTIPLE OF A HALF WAVE LENGTH OF SAID SONIC WAVE; SAID FIRST TAPERED MECHANICAL TRANSFORMER BEING VIBRATED IN COMPRESSIONAL MODE AT SAID SONIC RATE; A REFLECTING ELEMENT HAVING A REFLECTING SURFACE AFFIXED TO SAID FIRST TAPERED MECHANICAL TRANSFORMER AT THE SMALLER END OF SAID FIRST TAPERED MECHANICAL TRANSFORMER; SAID REFLECTING SURFACE INTERSECTED BY AND INCLINED WITH RESPECT TO THE LONGITUDINAL AXIS OF SAID FIRST TAPERED MECHANICAL TRANSFORMER; A SECOND TAPERED MECHANICAL TRANSFORMER AFFIXED AT THE LARGER END THEREOF TO SAID REFLECTING ELEMENT TO RECEIVE THE REFLECTED WAVES THEREFROM AND HAVING A STRAIGHT LONGITUDINAL AXIS EXTENDING BETWEEN THE OPPOSITE ENDS THEREOF AND MAKING AN ANGLE OF THE ORDER OF 45* TO 120* WITH THE LONGITUDINAL AXIS OF SAID FIRST TAPERED MECHANICAL TRANSFORMER WHERE THE REFLECTED TRANSVERSE WAVE IS PROPAGATED ALONG THE LONGITUDINAL AXIS OF SAID SECOND TAPERED MECHANICAL TRANSFORMER; SAID SECOND TAPERED MECHANICAL TRANSFORMER BEING SUCH THAT THE SONIC WAVE REFLECTED FROM SAID REFLECTING SURFACE IS PROPAGATED THEREIN IS IN TRANSVERSE MODE ALONG SAID LONGITUDINAL AXIS THEREOF; THE LENGTH OF SAID SECOND TAPERED MECHANICAL TRANSFORMER BEING AN INTEGRAL MULTIPLE OF A HALF WAVE LENGTH OF SAID TRANSVERSE SONIC WAVE PROPAGATED THEREIN.