Material Analysis Using Sonic/Ultrasonic/Infrasonic Waves TRIZ Cases

Encoded packaging tags track nutritional degradation to resolve information loss and device complexity trade-offs.

A flow meter alters signal phases to average noise effects and improve measurement accuracy.

A processor normalizes focus scores from a reference die to adjust the focal parameter of a primary charged particle beam for precise site targeting.

Replacing microprocessors with coupled acoustic wave oscillators reduces system complexity while maintaining multi-biomarker detection capability.

Adjustable ultrasonic transducers align with digital component models to introduce contactless sound waves.

A rheometer uses segmented quartz tuning fork probes to measure viscoelastic forces across multiple scales.

A mechanical oscillator sensor detects metal mass loss through resonance frequency shifts.

A calibration verification tool with mutually oblique plates enables multi-axis ultrasonic scanners to measure physical properties and determine orientation.

A photo-acoustic gas sensor module integrates light emitter and detector units on a compact substrate.

A compact ultrasonic probe carrier with biased side arms rotates around tubes to scan welds.

A clamp-on ultrasonic flowmeter autonomously detects pipeline properties to optimize device settings.

A Schmidt hammer strikes friction nails in concrete to record rebound values that correlate with estimated pull-out strength.

A photoacoustic and optical microscopy combiner integrates laser excitation with ultrasound detection to capture real-time tissue images.

A piezoelectric ultrasonic transceiver uses a partitioned acoustic matching body to maintain stable impedance for fluid measurement.

A MEMS acoustic filter uses interchangeable resonators to alter input signals and improve transducer performance.

Phononic crystals in the transducer housing create an acoustic band gap that suppresses parasitic housing waves and reduces crosstalk.

An ultrasonic probe measures polymer melt sound velocity alongside pressure data to calculate real-time temperature.

A segmented ultrasonic sensor uses insulated piezoelectric elements to mechanically enhance sound pressure through the oscillating plate.

An integrated probe system combines ultrasonic thickness sensing with cathodic protection voltage measurement using a shared gimbal structure.

A guided-wave inspection apparatus clamps onto boiler tubes to transmit acoustic pulses through the tube wall.

Compensates for sensor inertia by establishing an empirical relationship between medium temperature and sound velocity.

Embedded probe sensors detect motion data to adjust cut lines on 3D ultrasound images, eliminating manual track ball adjustments.

An ultrasonic probe uses optical blur analysis to determine surface profiles and control beam emission.

Segmenting the magnet and coil into separate units with a flexible bellows reduces magnetic attraction wear while maintaining ultrasonic test sensitivity.

A submersible sensor system measures gas volume fraction using a variable cross section exclusion device and magnetic flow meter.

Acoustic radiation pressure focuses particles in flow cytometry channels to enable controlled fluid manipulation.

Resin-filled grooves support brittle quadrangular prisms, preventing collapse from cutting water blast while maintaining structural integrity.

Machine learning models evaluate aviation component images to generate digital inspection reports, resolving manual tracking inconsistencies.

A sound velocity sensor integrates a measuring chamber directly into a fluid line for compact in-line deployment.

A programmable analog switch array routes ultrasound echo signals through a dedicated transmit-receive interface.

Dual position sensors detect transducer and motor rotation to calculate backlash for precise image alignment.

Fluid-mediated vibration transmission enables precise coagulation detection in micro-scale devices without direct sample contact.