168657 ⎘
Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object; Details, e.g. general constructional or apparatus details; Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise compensating for pressure or tension variations
DETERMINATION OF SPEEDS OF SOUND IN MEDIA
#2GRAVITY COMPENSATION CONTROL DEVICE AND ULTRASONIC DIAGNOSTIC DEVICE INCLUDING THE SAME
#3CLOSED-MESHED ENERGY MEASUREMENT IN THE GAS NETWORK
#4Sensing sensor
#5Fluid characterization using acoustics
#6PROBE STRUCTURE
#7MEMS sensors, methods for providing same and method for measuring a fluid constituent
#8Heating value derivation device and heating value derivation method
#9Method and device for inspection of solids by means of ultrasound
#10Resonant CO2 sensing with mitigation of cross-sensitivities
#11System for measuring pressure and temperature
#12Reduction of pressure induced temperature influence on the speed of sound in a gas
#13Ultrasonic apparatus and method for measuring the concentration of gas
#14Reduction of pressure induced temperature influence on the speed of sound in a gas
#15Oscillating Inertial Microbalance and Method of Passive Compensation