Material Analysis By Optical Means TRIZ Cases

Quadric reflector surfaces shape light spots in a compact multipass concentration sensor, preserving optical path length and measurement accuracy.

By shifting target-detector position in pixel-scale steps, this case improves multiwell signal reliability without higher camera cost or longer scans.

Controlled symmetric illumination zones and staggered imaging improve defect detection and dimensional checks for transparent containers in limited space.

A teaching jig with detection points lets the controller correct gripper position errors, improving slide loading accuracy and preventing damage.

Pulsed photoactivation and rapid photobleaching improve biomarker counting accuracy by separating photoblinking from closely spaced fluorophores.

Dual-slit mask optics maintain accurate focus across large sample areas while reducing optical complexity, alignment sensitivity, and light loss.

Segmented collection paths and a shared optical module maintain focus across large sample areas while reducing alignment sensitivity and optical complexity.

Selective 3D member display maps damage data to construction elements, reducing occlusion and speeding inspection checks.

Multiple spot arrays and a simplified split optical path maintain focus across large, uneven sample areas with lower alignment sensitivity.

Quasi-homogeneous binocular light diffusion improves threshold measurement accuracy while keeping the tester wearable, comfortable, and energy-efficient.

Rotating terahertz wall-thickness measurements reveal melt sagging during tube cooling, enabling accurate shape control and stable extrusion.

Deflected light and sensor-array imaging assess bore geometry and reflectivity with repeatable high-resolution measurement, even in deep holes.

Optical 3D surface mapping uses height and gradient thresholds to identify unblasted points and measure particle-blast coverage with high repeatability.

A 3D-tapered plasmonic cavity concentrates molecules and electromagnetic fields to overcome diffusion-limited sensing and improve readout speed.

Condition-number screening of instrument-specific spectral matrices identifies larger fluorochrome panels with lower overlap-driven variance.

Plasmonic SEIRA spectroscopy distinguishes neurodegenerative protein secondary structures from small samples for earlier diagnosis and therapy monitoring.

Simultaneous excitation and imaging of test and control lines improves UCNP lateral flow read accuracy while keeping the reader simple to use.

A heated skin interface and ambient-air convection improve transcutaneous CO2 collection for continuous blood gas estimation without blood sampling.

Sample thinning, water removal, and chemometrics make THz analysis fast, accurate, and non-destructive for wet organic materials.

Electrical impedance and temperature sensing track concrete moisture in transit, enabling real-time water-cement ratio control and quality consistency.

A natural HPC-025 antigen and optimized diluent enable sensitive, specific Helicobacter pylori antibody detection from oral exudate.

Segmented mirror coatings combine a resonant cavity with multi-pass paths to detect low-concentration gases with high sensitivity and broader range.

Scene-based swarm optimization adjusts spectrometer angle, RF power, and integration time to improve deep-space sensitivity and dynamic range.

Acoustic droplet formation and optical screening isolate single cells with less damage, lower contamination risk, and accurate well-plate sorting.

A filter gas cell turns laser wavelength modulation into intensity modulation, improving selective absorption measurement for broadband samples.

A common-path optical fiber catheter simplifies OCT interferometry and delivers stable, low-noise intravascular imaging for precise tissue identification.

Automatic rack inventory, homing, and slot detection keep slide loading continuous while improving operator safety and scan throughput.

A mixed-surfactant HbA1c reagent improves thermal stability, enabling normal-temperature transport and longer test card shelf life.

An on-chip laser and waveguide resonator shrink gas sensing hardware while preserving precise, low-power detection of volatile substances.

Weighted phase correction and matched filtering suppress beat patterns in two-sided 3D mmWave reflection imaging through occluded boxes.

Adjusting dispersion-medium introduction speed from capture-substance data improves microwell filling efficiency, uniformity, and detection sensitivity.

Near-infrared sensing tracks water, air bubbles, and octane in flowing fuel, enabling alarms or pump shutdown during dispensing.

Portable UV-LED well plate induction replaces bulky radiation and messy chemicals to trigger measurable cell stress with millisecond control.

Dual-LED illumination and reference sensing stabilize plasmonic ambient measurements against temperature, humidity, ambient light, and drift.

Branched non-ionic water-soluble groups help multichromophore dyes stay highly soluble and resist aggregation for brighter assay signals.

Inverse IR filtering compensates for strong water absorbance, enabling single-pass liquid analyte spectra with better SNR and less filter swapping.

A series wiring layout and controlled creepage distance limit electric field concentration between unit elements, improving ESD short-circuit resistance.

A mesa contact layout balances side-leakage suppression with contact area to cut resistance drop and preserve infrared signal-to-noise ratio.

Rotating a multicolor confocal displacement sensor around the wafer enables accurate edge shape measurement without difficult focus adjustment.

Image and feature models distinguish gas flares from leaks, reducing false shutdowns and improving response accuracy in asset operations.

Electromagnetic radiation and a nano-printed diffractive decoder detect unlabeled biomolecules in seconds, cutting diagnostic processing time.

Multiple acoustic cells and frequency analysis suppress external noise, enabling continuous photoacoustic measurement without frequent recalibration.

Multi-stage image and spectral analysis separates gas flares from leaks, reducing false shutdowns and avoiding wasted asset operations.

An optical path length adjustment element keeps flowing microparticles in focus despite random depth variation, supporting clear high-throughput imaging.

A ceiling-mounted rail camera captures tunnel wall images while keeping lanes open, cutting inspection delay, traffic disruption, and cost.

A follower structure lets the imaging device track sample platform movement for clear focus without complex autofocus hardware or manual micromanipulation.

Controlled in-situ heating restores deformed nip roll polymer coatings without disassembly, cutting vibration, downtime, and maintenance cost.

Surface plasmon pixels create evanescent fields for fast sub-diffraction imaging while preserving biological samples under low-power optical excitation.

Sequential pupil subaperture illumination reconstructs optical wavefronts for elliptical or free-form pupils with lower measurement complexity.

Quantile partitioning and linear regression characterize fluorochrome spillover spreading without positive/negative population gating.