Radiation Measurement TRIZ Cases
- UV Flame Detector Structure for Low-Noise Outdoor Sensing
A high-work-function coating, UV window, and argon-based gas fill improve flame sensing while suppressing daylight and cosmic radiation noise.
- Universal C-Arm Adaptor Assembly for Image Corrector Mounting
Adjustable clamps, brackets, and belts let one adaptor fit varied C-arm shapes, improving corrector installation and image registration accuracy.
- Synchronous Shielding Curtain Motion for Compact X-Ray Inspection
Synchronous curtain actuation lets lightweight objects enter X-ray inspection while limiting leakage and avoiding a longer inspection space.
- Borehole Logging Reference Detector for Real-Time X-Ray Calibration
A reference detector corrects x-ray source drift in real time, improving borehole density measurements across temperature changes.
- X-Ray Detector Cooling Shutdown to Prevent Condensation Faults
Cooling anomalies are monitored so airflow to the X-ray detector is stopped before condensation causes malfunction or overheating.
- Anti-Scatter Grid Rotational Offset Correction in CT Detectors
Air-scan count data reveals anti-scatter grid misalignment in CT, enabling offset correction that reduces scatter artifacts and improves reconstruction accuracy.
- PCCT Detector Calibration Using Staged Tube Current Scans
Staged tube current scans generate detector calibration data with and without a phantom, cutting calibration time while improving PCCT error correction.
- Photon Counting Detector Calibration With Representative Difference Signals
Representative and difference signals cut photon counting detector calibration data volume while preserving accuracy across varied imaging conditions.
- X-Ray Detector Airflow Shutdown for Condensation Prevention
When blower anomalies occur, airflow to the X-ray detector is stopped to prevent condensation, overheating, and inspection downtime.
- AI Camera Calibration for Tilted X-Ray Beam Alignment
AI image recognition keeps the camera centered on a tilted X-ray beam for precise C1/C2 positioning and lower radiation exposure.
- Sliding Detector Support for Accurate Medical Image Splicing
A sliding support follows the bed edge to improve detector positioning and align multiple medical images for complete image splicing.
- Switchable SPECT Collimator for Flexible Imaging Configurations
Rotating collimating units switch between imaging configurations, avoiding time-consuming SPECT collimator replacement.
- Area-Based Radiation Monitoring for Neutron Therapy Facilities
Area-specific detectors and threshold alarms address neutron radiation risks in medical facilities with timely personnel alerts.
- Photon-Counting Detector Calibration with Movable Attenuation Materials
A movable holding mechanism positions two radiation-attenuating substances inside or outside the irradiation field, simplifying PCCT detector calibration.
- X-Ray Detector with Wider Collimator Opening for Angular Shifts
A movable, rotatable detector and wider collimator opening preserve transmission images despite small angular shifts.
- Actinide Air Spectroscopy with Chemical Rn-Progeny Separation
Acetone evaporation and selective solvent extraction remove Rn-progeny interference, improving actinide confirmation from air filters.
- X-Ray Line Sensor Collimator Alignment for Shadow-Free Imaging
This case aligns the X-ray detector with source emission while a wider collimator prevents blocked rays and image shadows.
- Spectral Transformation for Borehole Logging Accuracy
Calculated energy spectra transform measured data across borehole configurations, eliminating complex Monte Carlo modeling requirements.
- Scanning System Radiation Safety Sensor Mechanism
Safety sensors detect invading elements at scanning openings to trigger radiation blocking signals.
- X-ray Image Empty Region Darkening for Detail Detectability
Darkens empty x-ray image regions to eliminate glare, improving detail detectability without losing image information.
- Radiation Monitor Mist Elimination for Condensation Control
A radiation monitor uses a mist elimination unit to separate condensation water and dust from sample gas before detection.
- Ionization Smoke Detector Using Magnetic Field to Curve Alpha Particles
A magnet generates a magnetic field in the chamber to curve alpha particle paths and increase ionization efficiency.
- Radiographic Inspection System Conveyor Chain Background Interference
Calibration imaging captures modular conveyor chain transmittance variations to subtract background interference from radiographic images, restoring clarity.
- Disposable Radiopharmaceutical Synthesis Module for Contamination Control
A disposable synthesis module with pre-metered reagents and mechanical transfer means enables automated radiopharmaceutical production.
- Detector Array Calibration Matching via Reference Samples
A detector array calibration method uses reference samples to match individual sensor responses.
- Dual Energy Window Radiation Detection System
A dual energy window system uses a digital linear amplifier to identify radiation energy ranges through logical comparison and mathematical fitting.
- Radiographic Imaging Apparatus Calibration Timing Control
A radiographic imaging apparatus detects power and connection states to determine calibration necessity.
- Eccentering Correction for Gamma Ray Logging Tools
A logging tool corrects radial shift distortions in scattered gamma ray photon counts using a computer processor.
- Probabilistic Uncertainty Estimator for Radiation Sensor Calibration
Simulates variable sample conditions through computational modeling to resolve subjective uncertainty evaluation in radioactivity measurements.
- Gamma Ray Spectral Logging System Post-Acquisition Calibration
A gamma ray spectral logging system calibrates detected spectra using mathematical relationships between actual and measured energy levels.
- Nuclear Gauge Source Rod Depth Strip for Thin Layer Density
A nuclear gauge uses a vertically moveable source rod and depth strip to position the radiation emitter for precise measurements.