Thermometers Using Value Differences TRIZ Cases

A temperature sensor manufacturing method immerses probes in thermostatic baths to log measurement values and determine individual response time.

Detect inverter temperature abnormalities by monitoring differences between converter heat and upstream cooling fluid.

An ultrasonic sensor estimates barometric pressure using acoustic impedance changes to control image forming conditions.

A plug restricts airflow while dual sensors track gradients, resolving calibration drift and line-of-sight failures in rugged firefighting environments.

A hydrogen filling device calculates gas speed based on tank temperature differences to optimize the refueling process.

Timing controller calculates panel block temperatures using heat transfer coefficients between adjacent blocks.

A skin-contact device measures surface temperature and perpendicular heat flux to estimate core body temperature.

Dynamic reference voltage adjustment prevents transistor ratio skew and maintains accurate current limits when output pin voltages drop low.

Annular temperature sensors at the turbine outlet calculate a spread indicator to identify specific burner failures in combustor systems.

Thin film thermopile measures temperature difference between logic board and rear cover for wearable devices.

Ratio-based calculation corrects internal and external offset errors, ensuring accurate overheat detection near loop terminals.

Lateral sensor placement with spacing exceeding thermal resistor thickness ensures stable heat flow paths.

Bond wires measure voltage differences across stacked semiconductor layers to calculate thermal gradients in MEMS sensors.

An information processing device calculates situation values using stored calculation logics selected by a sensing unit.

A current measurement device corrects output signals using a correction circuit and temperature sensor to compensate for resistive element changes.

Low-pressure injection molding seals electronics in a waterproof probe, resolving leakage risks and high manufacturing costs from complex traditional gaskets.

Segmenting temperature detection into main and safety controllers reduces thermistor count while maintaining high-temperature safety reliability.

A semiconductor apparatus uses two thermoelectric members made of different materials to generate a potential difference for temperature sensing.

A computer system calculates quantitative probabilities of agreement between thermal analysis measurement curves and stored reference data sets.

A leakage detection system monitors power values across heating zones to identify anomalies indicative of leaking thermal sensors.

Dynamic voltage adjustment compensates for pixel efficiency variations, resolving color blurring and shift issues across different operating conditions.

A generation method uses a master curve to relate reaction extent to heat treatment conditions for efficient parameter calculation.

Dual temperature detectors monitor the distal end to prevent optical clouding from humidity.

A substrate temperature monitor circuit reads the forward voltage of a photocoupler light emitting diode to detect thermal changes on the semiconductor die.

Dual thermopiles measure temperature differences across distinct heat transfer paths to calculate internal object temperature using a single reference sensor.

Linearizes collector-emitter voltage variations to reduce memory storage and computational complexity for accurate temperature estimation.

A switchgear monitoring system analyzes temperature and current data to detect abnormal thermal states.

A fuel cell gauge displays the current temperature percentage between start and completion points to provide accurate activation progress information.

A dual-sensor glucose test system measures reagent and ambient temperatures independently to enable precise analyte concentration calculations.

External temperature sensor detects airflow changes through thermal conduction, preventing internal damage while maintaining accurate heating control.

Calculating temperature differences between stacked dies allows dynamic adjustment of memory refresh rates, preventing data loss from induced thermal gradients.

A cooling fan breakdown detection method uses compulsory driving and temperature measurement to identify component failures accurately.

A torsionally vibrating resonator measures beam temperature through frequency shifts to enable precise thermal compensation.

A diffusion-bonded thermopile sensor joins metal alloy thermocouples to ceramic components via solid-state joining.

A temperature sensor measures real-time thermal changes adjacent to the care-receiver's torso to detect voiding events.

Thermal field measurement replaces mechanical gauges to detect preload residual rates without device shutdown or external vibration interference.

A thermal needle probe uses a processor to analyze temperature raising and dropping curves for rapid material property determination.

Distributed fiber optic sensing detects temperature-induced strain to determine medical device position and length within the body.

Thermistor-based compensation maintains stable light source current despite ambient heat, ensuring accurate color wheel rotation detection.

An index calculator processes sensor data to determine physical quantities and performance indicators within an electronic apparatus.

Calculates heat transfer characteristic values from heat flux and temperature gradient vectors to identify thermal regions.

Embeds optical fibers in suit layers to detect breaches and pressure changes.

A sensor device calculates fluid temperature using two internal sensors positioned at different distances from the detection target.

Segmented probe with multi-sensor array profiles core flow patterns in gas phase reactors, resolving simulation inaccuracies from shallow monitoring.

A semiconductor temperature sensor arrangement uses a low-pass filter to simulate thermal transfer paths for real-time hot spot detection.

Segmented depth sensing captures stratified profiles to overcome surface-only measurement limits.

A passive microwave system measures temperature gradients at varying radial depths using directional antennas and noise-measuring channels.

Correlating panel and switch board sensor readings estimates ambient temperature, resolving heat interference that distorts gamma characteristics.