Thermometers Using Value Differences TRIZ Cases
- Temperature Sensor Response Time Characterization
A temperature sensor manufacturing method immerses probes in thermostatic baths to log measurement values and determine individual response time.
- Inverter Temperature Abnormality Detection Without Downstream Sensors
Detect inverter temperature abnormalities by monitoring differences between converter heat and upstream cooling fluid.
- Ultrasonic Sensor Estimates Barometric Pressure for Image Forming Control
An ultrasonic sensor estimates barometric pressure using acoustic impedance changes to control image forming conditions.
- Ear Canal Thermistors for Continuous Heatstroke Risk Monitoring
A plug restricts airflow while dual sensors track gradients, resolving calibration drift and line-of-sight failures in rugged firefighting environments.
- Hydrogen Filling Device Dynamic Cooling Control
A hydrogen filling device calculates gas speed based on tank temperature differences to optimize the refueling process.
- Display Device Temperature Prediction Using Heat Transfer Coefficients
Timing controller calculates panel block temperatures using heat transfer coefficients between adjacent blocks.
- Variable Heat Flux Core Body Temperature Sensor
A skin-contact device measures surface temperature and perpendicular heat flux to estimate core body temperature.
- Current Limiting Circuit Reference Voltage Feedback Control
Dynamic reference voltage adjustment prevents transistor ratio skew and maintains accurate current limits when output pin voltages drop low.