Material Resistance TRIZ Cases
- Reactive Metal Gas Fuse for Chlorine Trap Failure Detection
A reactive metal fuse breaks its circuit when chlorine escapes a halogen trap, warning before TOC analyzer damage or injury.
- GaN–Silicon Nanowire Gas Sensor for Room-Temperature ppb Detection
Conventional sensors need high heat and offer weak selectivity; a GaN core with silicon nanowires enables room-temperature, ppb-level detection.
- Zno nanorods provided with orthogonal oxidized copper nanoplates and corresponding gas sensor
Limited gas sensitivity below 200°C is addressed by orienting CuO nanoplates across ZnO nanorods to create localized active sites.
- Electrochemical Analyte Detection With Isolated Potentiostats
Separate potentiostats isolate electrochemical sensors to measure multiple analytes simultaneously without cross-talk or sequential delays.
- MEMS Gas Sensor Mount Body With Capless Cavity Protection
A cavity and insulating film protect the MEMS gas sensor without a cap, enabling a thinner mount body and cleaner gas sensing.
- Bare-Die Semiconductor Sensor Packaging for Fluid Sample Access
An open detection window exposes the sensor area to fluid samples while z-axis adhesive preserves electrical connections and die protection.
- Copper-Lithium Co-Doped NiWO4 Composition for Hydrogen Sulfide Sensing
Copper- and lithium-doped NiWO4 addresses MOS sensor limits through selective hydrogen sulfide adsorption, chemical stability, and detection at 1 ppb or less.
- Tritium Detection Layer Stack for Hydrogen Diffusion Blocking
Low tritium concentration and hydrogen interference are addressed through absorption, anti-diffusion, and semiconductor beta-ionization layers.
- Gas Sensor Heater Control for Disturbance Compensation
Gas flow and humidity can distort readings; disturbance measurements guide heater voltage or heating time to improve gas concentration accuracy.
- Mixed Phosphonic Acid Monolayers for Semiconductor Bio-Sensors
Selective adsorption on metal oxide channels helps mixed phosphonic acid monolayers reduce osmotic shocks and support uniform biomolecule attachment.
- Dual-Sensor Gas Detection for Rapid Concentration Changes
Periodic dummy heating stabilizes thermal history in one sensor part while a second part tracks rapid gas concentration changes.
- Combined Transfer Module for Direct Conductivity at Controlled Temperature
Temperature-controlled transfer plates enable direct fluid conductivity measurement, avoiding compensation assumptions caused by unknown solution composition.