Sampling TRIZ Cases
- Laser Hydrography Local Inclination Refraction Correction
Calculates local water surface inclination from multiple points to correct optical refraction, resolving low resolution caused by large beam diameters.
- Aerosol Component Vertical Distribution via Lidar and Photometer Inversion
Internal mixing models separate aerosol constituents from Lidar and photometer signals, resolving vertical distribution information lost in generic searches.
- Fluorescence Observation Tray with Orientation Marker
Tray includes markers showing cutting orientation to resolve contradictions between observation speed and positional relationship accuracy.
- Heated DESI Spray for Spatial Resolution and Ion Signal Control
Thermal control of the nebulizing gas alters desorption kinetics, resolving contradictions between measurement precision and device complexity.
- PCB Extraction from Insulating Oil via Silica Gel Column
A multi-layered silica gel column isolates polychlorinated biphenyls using aliphatic solvents.
- Aerodynamic Biological Assay Device Using Autorotation
Segmented passive samplers replace complex motorized systems to improve sample collection efficiency while reducing device complexity and safety risks.
- Multi-Angle Depolarizing Flow Cytometer for Nucleated Red Blood Cell Detection
A multi-angle depolarizing flow cytometer separates nucleated red blood cells from white blood cells using specific light scattering patterns.
- Integrated Plasmo-Photonic Biosensor for High Sensitivity
A plasmonic waveguide integrated into a silicon nitride Mach-Zehnder interferometer detects refractive index changes with high precision.
- Contact Imaging Micrometric Particle Detection via Evaporation
Evaporating liquid drops concentrates particles into residual films that act as microlenses, enhancing signal-to-noise ratios for low-sensitivity sensors.
- Optical Particle Counter Without Air Pump
A single reflector directs scattered light to integral photosensitive areas for accurate particle detection.
- Exhaled Particle Collection and Mass Sorting for Respiratory Diagnosis
Inertial impactors separate exhaled aerosol particles by mass to eliminate water dilution and oral contamination from breath condensate samples.
- Gas Sample Introduction Device Flow Path Switching Mechanism
Segmented flow path switching prevents sample gas spreading to unintended pipes during mode transitions, maintaining analytical sensitivity and precision.
- Assay Additives Lower Binding Reaction Rate
Non-physiological additives reduce association rates to enable static polarometer analysis without expensive stopped-flow instrumentation.
- Homogeneous Assay Particle Aggregation De-aggregation
Compression devices enable homogeneous assays without washing steps to improve measurement precision and assay speed.
- Western Blot Detection of Bacillus cereus Enterotoxin
SDS-PAGE separates complex protein mixtures to eliminate non-specific antibody binding, ensuring accurate detection of Bacillus cereus enterotoxins.
- Surface Foreign Substance Detector Film Holder Light Absorption
A surface foreign substance detector uses a light-absorbing film holder to prevent external interference.
- Sulfated Glycan Identification via Isotopic Ratio Analysis
Mass spectrometry identifies sulfated glycans by analyzing the sulfur isotopic abundance ratio of M+2 to M signals.
- Sample Processing Controller Shutdown Logic
A sample processing controller manages shutdown sequences to ensure complete specimen analysis.
- Inductive Sensor Module Head for Remote Data Logging
Galvanically decoupled inductive transfer section exchanges data and energy between sensor module head and sensor module.
- Viscoelastic Septum for MEMS Fluidic Interconnect
A viscoelastic septum element forms a fluid-tight seal within a MEMS device substrate.
- Biochemical Cartridge Segmented Electrodes Reuse
Segmented electrodes protect EWOD components from high-voltage damage during capillary sample introduction.
- Dynamic Ion Source Temperature Control in GC-MS
Dynamic ion source temperature tracking prevents thermally sensitive compound degradation while maintaining robust operation.