Material Analysis By Optical Means TRIZ Cases

Cr3+-doped scandium host lattices broaden 700-1200 nm NIR LED emission, improving spectral coverage and light output for faster spectroscopy.

Vibration patterns in communication optical fibers expose subtle utility pole deterioration, enabling remote monitoring without dedicated structures.

A buffer gas curtain seals the gap between moving vacuum components, blocking cross-contamination while preserving ultra-clean pressure zones.

Tapered grating protrusions create a gradual refractive-index change that cuts terahertz reflection loss while reinforcing thin substrates.

Wavelength-separated plasma light enables stable in-process film thickness mapping despite intensity fluctuations during manufacturing.

A transversely offset retroreflector and fixed second reflector keep the beam position stable even when the remote reflector moves or tilts.

Electromagnetic sensing of vehicle speed and acceleration enables low-slip traction estimation across changing road surfaces and weather.

Controlling the light spot on a rectangular receiver keeps SNR stable despite vibration, heat, and humidity in optical concentration sensing.

A split-beam amplifier and frequency doubler extends blue excitation from broadband laser light while reducing fiber stress and source complexity.

A split beam path amplifies one wavelength and frequency-converts it to add blue output for fluorescence microscopy without overstressing broadband fibers.

Laser scanning builds a 3D model of high-voltage cable insulation to detect surface irregularities with more reliable, repeatable inspection.

Polarized-light ellipsometry measures polymer coating thickness on lithium metal anodes without contact, avoiding damage and contamination.

Optical sensing rotates a multi-shield plate to replace coated vapor shields, maintaining laser annealing accuracy and reducing defects.

A sub-50 nm conductive layer between dielectric films enables compact, wavelength-selective infrared sensing with lower noise for gas detection.

A fixed optical layout enables rapid beam scanning and instant shape changes without moving parts or manual element replacement in high-power machining.

Pre-irradiation imaging and local gas suction keep foreign matter from absorbing laser light and causing lift-off separation failures.

Sensors detect decoration defects on metal containers and automatically adjust ink blades to maintain print consistency at high speed.

A tethered inertial sensor probe maps live small-diameter pipes through 90° entry, improving verification while avoiding service disruption.

Regional comparison of wafer thickness unevenness detects debris around hard laser marks despite flatness instrument dynamic range limits.

A UAV reaches fixed points on utility poles and towers to capture repeatable thickness data, improving inspection accuracy, speed, and safety.

A conical stepped reflector returns scattered light to a front-side sensor, improving optical soiling detection without disturbing gas flow.

Digital mock-up data guides a mobile inspection robot through tight, dark enclosed spaces to improve defect detection accuracy and reduce operator workload.

Form-fit teeth around the measuring cell opening absorb hose torque, prevent twisting, and simplify repeatable assembly and removal.

Reflected light spectra and interpolated structure data enable real-time substrate state prediction and etching adjustment without interrupting processing.

Reflectors and larger visual sensors let a robot inspect rotor and stator surfaces in situ, avoiding disassembly while improving image coverage.

Laser probes and a track-guided inspection robot detect drainage pipe defects above and below liquid level without cleaning or flow interruption.

Optical interferometry tracks subsurface depth in real time to adjust laser processing and reduce tissue damage and weld defects.

Distance sensors calculate pipe diameter and center offsets to auto-align sewer inspection cameras, reducing manual errors and damage.

A hinged drum-reel frame enables quick drum replacement and slip-ring-free connectivity for reliable pipe inspection data and lower downtime.

Pre-pickup inspection flags defective solder ball groups on the pallet so the suction nozzle skips them and mounting efficiency stays stable.

A deployable petal cup uses pipeline gas flow to propel a lightweight camera farther without push-rod scraping or pipe surface damage.

A removable hub and brake assembly let one pipeline inspection reel system fit different pipe sizes while controlling cable deployment speed.

RGB luminance analysis of hot-rolled strip images improves rolling abnormality detection accuracy for earlier intervention and defect prevention.

Mechanical clamping and offset roller wheels keep a pipe crawler attached across pipe sizes and orientations without magnets or slippage.

Reflected-light region mapping infers local layer structure so laser repair settings can handle underlayer and film-thickness variation consistently.

A modular snap-on pipe guide with locking shells and vanes eases camera head removal, prevents fouling, and improves guidance in tight bends.

Preform characteristics trigger automatic sub-agent selection, avoiding separate training for each PET preform-container combination.

Markers placed on the strip edge preserve usable surface area while keeping section-level material properties traceable after division.

Digital mock-up-guided navigation and adaptive sensing help inspect enclosed spaces accurately despite tight layouts and low illumination.

A removable hub and brake-controlled drum improve pipe inspection cable handling, repair access, and real-time imaging feedback.

Multi-sensor fusion with LIDAR, IR, visual, and IMU data enables real-time pipeline defect detection and 3D mapping with less human error.

A removable hub and reel assembly lets one pipeline inspection unit adapt to different pipe sizes while keeping cable deployment and power reliable.

Mechanical clamping and roller wheels keep a pipe crawler attached on vertical, horizontal, and insulated pipes while crossing flanges and bends.

Automatic target-point control aligns a sewer inspection camera faster and more precisely while reducing manual correction and joint damage.

Discrete edge markers tied to measured strip positions keep material-property data with each steel strip section without surface damage.

Back-side transmissive illumination and oblique detection improve front-surface wafer imaging by reducing absorption and saw-mark noise.

Imaging signal density classifies ICI A-scans to track weld penetration through full penetration and wobble welding for stable quality control.

Repeatable UAV thickness checks on poles and towers replace climbing inspections, improving accuracy, speed, and safety near high-voltage lines.

A zigzag-scanning robot combines SLAM-based 3D point clouds and high-resolution images to detect and mark surface bumps or depressions.

A tethered sensor probe enters live small-diameter pipes at 90° to capture accurate 3D location and inspection data without service interruption.

A particle measuring device uses a bent flow cell and imaging unit to capture scattered light from particles.

A pipetting device uses a detachable optically transparent extension for fluid sample analysis.

Serial sectioning reconstructs 3D label positions in thick samples, overcoming electron tomography thickness limits and reducing radiation damage.

Air-coupled laser sources eliminate fiber optic light loss while spacers compensate for thermal expansion to maintain precise beam alignment.

Integrated driving and detection substrates enable real-time droplet position monitoring in microfluidic systems.

Differential interrogation method using dual-wavelength reflection intensity to enhance angular resolution in surface plasmon resonance imaging.

A housing with a viewing lens and perpendicular fiber tube enables direct end-face inspection.

Offset terahertz sensors detect inner surface reflections to measure tube wall thickness, resolving sagging detection issues.

BH3 profiling measures mitochondrial membrane potential changes to predict chemosensitivity, addressing the bottleneck of ineffective chemotherapy selection.

A shearographic tire inspection machine uses a rotatable assembly and conveyor system to automatically align and scan tire surfaces.

Glue-and-strip method transfers metallic micro-nano structure to optical fiber end-facet, resolving fabrication precision and photoresist coating difficulties.

Planar array structure with sub-pixels transforms terahertz signals to electrical current using Schottky diodes.

A spectral acquisition apparatus uses a multi-stage conveyor and sensor to stabilize recording media for precise measurement.

A digital signal processing method identifies scintillating crystals using temporal and amplitude characteristics of light pulses.

Dual articulatable gamma photon detectors image both breasts simultaneously to reduce molecular breast imaging examination time.

A cardioid annular condenser enhances spatial resolution and contrast in direct-view optical microscopy.

Hydrogenated amorphous silicon films replace traditional glass to achieve sub-5 μm channel diameters and faster recharging times through DRIE processing.

Opposing read-out directions on a sensor array average positional values to correct nonlinearities and improve position determination accuracy.

A shaving detector uses differential polarization imaging to discriminate hair from skin using multiple wavelengths and polarization states.

Galvanometer mirrors steer light beams to resolve the contradiction between simple system structure and uniform illumination across large fields.

A nuclear imaging detector array uses light sensitive elements of varying sizes to determine scintillation locations across the sensor surface.

A flexible optical article integrates a heating element with a reflective layer to provide rapid, uniform temperature distribution.

Automated imaging measures inscribed circle sizes in honeycomb cells to detect deformation defects without physical contact.

Stationary camera captures fluorescence images of microarray slides using light sheet illumination for rapid protein detection.

A time-of-flight camera uses patterned light to illuminate scenes and determine atmospheric particle characteristics.

A scatterometer focus offset arrangement compensates for discrepancies between sensor measurements and operational focusing conditions.

Periodic magnetic field actuation with varying duty cycles optimizes bead distribution, resolving signal uniformity issues in multi-analyte assays.

Flat photographic mapping corrects curvature distortions to enable unbiased log quality assessment without operator variability.

A pillar-based cuvette uses capillary action to fill interpillar spacings with analyte solution for optical spectroscopy.

A smoke detector uses a test light source to monitor light receiving sensitivity of the optical sensor.

Asymmetric aperture geometry directs diffracted light away from the sensor, reducing light leakage that overwhelms scattered signals on specular surfaces.

Automated optical imaging replaces manual caliper measurements to quantify absorption rates on porous substrates, eliminating human timing errors.

A CCD sensor observes horizontal target lines through a windshield at an oblique angle to capture thickness variations caused by glass undulations.

A magnetic sensor device uses a reference signal to verify measurement accuracy.

A microplate reader uses a switchable permanent magnet to lift and place covers, automating lid handling.

A five-axis inspection system uses a rotating mirror to redirect the optical axis for multi-angle imaging.

A THz measuring device uses adaptive bandwidth switching to determine layer thickness with high resolution.

A DMF-LSPR cartridge integrates digital microfluidics with localized plasmon resonance sensors for precise analyte detection.

A movable housing portion shifts position as toner volume changes, directing an electromagnetic beam onto a photodetector for precise level sensing.

Recipe-driven automation resolves manual packing variability by enforcing consistent film tension and precise label placement across diverse cassette types.

A plasmonic phototransistor uses surface plasmon polaritons to modulate charge carriers in a two-dimensional material layer.

A combined detection system merges plastic scintillator and NaI detectors to generate gamma ray energy spectra.

An automated controller synchronizes sterilization with imaging cycles to eliminate bacterial contamination risks in biological specimen holders.