Material Analysis By Optical Means TRIZ Cases

A semiconductor relay uses a pulse transformer to drive MOSFETs for rapid high-voltage switching.

A tyre inspection device uses segmented light sources to emit diffused and grazing radiation for high-intensity surface illumination.

Replacing mechanical mirrors with an all-optical fiber delay line eliminates slow modulation bottlenecks.

Detects repeating reticle defects via image transformation to stop stepper operation, preventing yield losses from manual inspection delays.

Trained machine learning models compare polymer analysis data to identify matching samples, reducing repetitive testing time and errors.

A verification method for do-not-inspect regions calculates minimum sizes and distances to ensure rule compliance.

A buffer member positioned between the sensor panel and scintillator absorbs mechanical shock during external loading.

Coupling probing and measurement via donor-acceptor chromophores eliminates sequential washing steps to capture intermediate kinetic data.

Three elliptical mirrors share a focal point to fold light paths, extending interaction length within compact NDIR sensor volumes.

A near-infrared apparatus measures hydrocarbon contamination in water using specific spectral ranges.

Moldable cuvettes embed randomly distributed particles to form unique patterns that prevent counterfeiting and ensure reliable biological sample authentication.

Parallelizing forward and back projection calculations per line of response reduces memory competition to improve calculation speed.

An interlocking cover exposes the sample pad upon reader insertion, eliminating user timing errors and preventing test reuse.

Elastomeric tongues retain cuvettes without modifying their position, preventing damage to optical parts during insertion.

A solid immersion lens housing incorporates an integrated radial spring section to provide biased support for the optical element.

A microscopic observation system with a temperature-pressure-controllable sample cell enables real-time monitoring of polymer material evolution.

A method for producing opaque quartz glass bodies using pyrogenically produced silica powder granulation and controlled sintering.

A dual infrared alcohol detection device uses two independent measurement channels to determine breath alcohol concentration.

Integrating thin film silicon photodetectors inside the microfluidic body eliminates external optical sensing equipment, reducing system complexity and cost.

A lighting controller adjusts red, green, and blue light amounts using differentiated dimming range upper limits to ensure uniform resolution across all three color channels.

Optical scintillation detection replaces bulky electronics to eliminate measurement delays and angular dependencies in radiotherapy.

Odd-bounce polarization rotation preserves state integrity across terahertz and infrared ranges, resolving frequency coverage gaps in ellipsometry.

Gradient analysis of adjacent pixels removes cosmic ray white spots, reducing operator review time.

A diffraction grating couples incoherent light into an optical waveguide core layer for chemical sensing.

A microfluidic rotor uses an infrared-absorbing second layer to define wells alongside a transparent base, enabling direct visual inspection of internal components.

A fluorescence localization microscopy method determines molecular positions by calculating the barycenters of emission distributions from isolated single molecules.

A coaxial gyro accelerometer integrates a piezoresistive sensor and optical gyro within a single semiconductor substrate.

Tunable polarization rotators enable simultaneous retardation and axis measurement, replacing slow mechanical systems.

Rotating electromagnetic biosensor disk detects analytes via reflected radiation, eliminating laboratory time lags and sample degradation.

Threshold processing removes water vapor absorption peaks from detector signals, enabling accurate absorption spectrum measurement in humid air environments.

Geodesic dome aquaponics system divides interior into sunlit and shaded zones to resolve temperature regulation complexity.

Synchronized spatial light modulators replace mechanical scanning to extend the field of view without introducing detection errors or precision loss.

Dual phase locked loops synchronize stimulus and sampling clocks to eliminate temperature drift and calibration needs in optical time domain reflectometers.

A noninvasive measurement device modulates excitation light based on skin layer data to detect internal components accurately.

Digital video cameras analyze evolving brightness variations from light diffusion to detect smoke, reducing false alarms across large spaces.

A rotating substrate moves liquids between chambers using centrifugal force and gravity.

Optical trapping eliminates gel-induced aberrations and anaesthetic damage during long-term 3D specimen monitoring.

Infrared sensor captures pellet images for automated dimension calculation, eliminating manual measurement time and human error.

A sample cell uses a static flow field to form and move a concentration boundary for particle characterization.

A thermopile infrared monitoring system detects gas phase nucleation onset in tungsten hexafluoride processing streams.

A detection device segments plasmon scattered light and fluorescence into distinct ranges to eliminate stray light interference.

A medical radiation apparatus adjusts particle beam schedules using real-time tissue imaging data to maintain precise treatment delivery.

Concave mirrored surfaces bundle infrared radiation onto the detector element, reducing power consumption and heating effects in automotive gas sensors.

Introducing an intercalating agent between the aptamer and target material increases molecular density, resolving low sensitivity in small molecule detection.

A luminescent microbead kit enables precise biological substance detection through surface plasmon excitation.

An ellipsometer aperture rotates to orient the beam locus, producing a focused circular spot on the sample surface.

Telecentric lenses eliminate shading in brake disc ventilation ducts, ensuring complete inspection coverage and reliable cooling performance.

Resin ferrules matching capillary refractive indices suppress photorefractive effect fluctuations during gradient analysis.