Machine tool

Mechanical vibrator

Mechanical wave transmitter having an adjustable volume of...

Mechanism for maintaining constant belt tension of sheaves...

Method and apparatus for exciting bulk acoustic wave

Method and apparatus for operating a generator supplying a...

Method and apparatus for reclaiming gypsum from waste wallboard

Method and device for controlling ultrasound power actuators

Method and device for electrically powering a transducer...

Method and device for localization and focusing of acoustic...

Method and device for producing electromagnetic pulses

Method and device for ultrasound excitation of structures of...

Method and system for enhanced high intensity acoustic waves...

Method for generating a standing sonic wave, methods of...

Method for manufacturing a membrane and object provided with...

Method of and apparatus for controlling turbulence in a...

Method of and apparatus for non-destructive examination of...

Method of manufacturing a capacitive ultrasound transducer

Method of producing periodic shocks in one direction

Micromachined imaging transducer