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7585106 |
Temperature fixed-point cell, temperature fixed-point device and method of calibration of thermometer
A temperature fixed-point cell is configured with a crucible composed of carbon and a fixed-point material enclosed in the crucible. The fixed-point material has a peritectic structure of carbon...
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7582859 |
Infrared sensor calibration system and method
An infrared sensor calibration system including a calibration body at a known temperature a fixture for a package with at least two infrared sensors each aimed at a different location on the...
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7575370 |
Heat treatment apparatus and method of calibrating the apparatus
The present invention provides precise temperature estimation in a heat treatment apparatus that estimates temperatures of process objects by using a thermal model and performs a heat treatment...
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7572055 |
Outside air temperature determination apparatus
The present invention provides an outside air temperature determination apparatus including an outside air temperature detection means ( 3 ) disposed in a vehicle for detecting an outside air...
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7572052 |
Method for monitoring and calibrating temperature in semiconductor processing chambers
The present invention provides a non-destructive method for monitoring and calibrating chamber temperature. One embodiment of the present invention provides a method for measuring temperature...
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7572051 |
Method and apparatus for calibrating a thermistor
The presently described embodiments are directed to a calibration method and system for thin film thermistors that are locally heated with integrated thin film heaters. Initially, print head...
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7561058 |
Warning system and method for electrical devices
An externally powered temperature calibration device includes a system that provides a warning of high temperatures within the device after the device has been disconnected from the external power....
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7556423 |
Temperature sensor bow compensation
The output of a solid-state temperature sensor is the ratio of a voltage proportional to a reference voltage. The solid-state temperature sensor used diodes in its sensing and reference circuits,...
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7549796 |
Digital temperature detection circuit adapted for use with semiconductor device
A digital temperature detection circuit adapted for use with a semiconductor device is disclosed. The digital temperature detection circuit comprises a digital temperature generation unit adapted...
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7547137 |
Freezing point temperature measuring method and temperature calibrating method in differential scanning calorimetry
It is discovered that a range of showing a state in which a sample is at a constant temperature at a freezing temperature by a latent heat can be specified from a result of a differential scanning...
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7537377 |
Thermal cycler for PCR
A method for performing highly accurate PCR employing an assembly, a heated cover and an internal computer. The assembly is made up of a sample block, a number of Peltier thermal electric devices...
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7534033 |
Method and device for checking temperature values of a temperature sensor of a combustion engine
A method and device for checking temperature values of a temperature sensor of a combustion engine are provided. A first temperature actual value is recorded during a first length of time at an...
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7534028 |
Burning oven
A burning oven, especially for dental materials, is provided and includes a temperature detection element and a calibrating device for calibrating the temperature detection element. The calibrating...
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7529434 |
Brillouin distributed temperature sensing calibrated in-situ with Raman distributed temperature sensing
Methods and apparatus for distributed temperature sensing (DTS) along a single mode or multimode optical waveguide or fiber include a calibration of initial Brillouin-based DTS measurements using...
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7524106 |
Abnormality diagnosis apparatus and method for water temperature sensor
There are occasions when an intermittent abnormality occurs in a water temperature sensor that is of a type that does not cause a sudden change in a detection value of the water temperature sensor....
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7517144 |
Method of determining the temperature in a system
The present invention is related to a method of determining the temperature in a system, said system comprising a molecular heater fraction and a molecular thermometer fraction, and to an...
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7507019 |
Thermometer calibration
A method for calibrating a thermometer is disclosed. The thermometer comprises a primary temperature sensor for determining the temperature of a target. The thermometer also comprises a reference...
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7503689 |
Measuring and trimming circuit components embedded in micro-platforms
There is described a method and sub-circuit to measure temperature coefficients (coefficient of variation of a measurable parameter of the component), by using a thermally-isolated silicon...
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7484887 |
Digitally modified resistive output for a temperature sensor
A method for digitally controlling the resistive output of a temperature probe is disclosed. The system is comprised of a temperature sensor, a processor and a means under the control of the...
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7461972 |
One point calibration integrated temperature sensor for wireless radio frequency applications
A low power analog linear temperature sensor integrateable with digital and/or analog circuits in CMOS fabrication processes. The sensor is accurately calibrateable at a single temperature that...
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7455451 |
Test strip dispenser and thermometer holder
An assembly comprising a thermometer, test strip material and a housing that forms first and second separate compartments for receiving the test strip material and the thermometer, respectively.
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7455448 |
Rapid thermal anneal equipment and method using sichrome film
A method of determining the degree of calibration of an RTP chamber ( 1 ) includes providing a test wafer having a deposited sichrome layer ( 22 ) of sheet resistance Rsi on an oxide layer ( 21 )...
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7452125 |
Calibration wafer and method of calibrating in situ temperatures
A system and method for calibrating a pyrometer used in temperature detection in a chemical vapor deposition system is provided. A calibration wafer with a reference region including a metal such...
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7445383 |
Method and device for diagnosing an external temperature sensor
A method and apparatus for fault recovery and/or fault detection of an external temperature sensor of a motor vehicle, in which a temperature gradient is determined from the profile of the measured...
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7442902 |
Adaptive temperature controller
The adaptive temperature controller includes an ambient temperature sensor, a device for measuring resistance, an electrically-conductive material, a power supply, and a device for controlling...
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7441949 |
System and method for providing temperature data from a memory device having a temperature sensor
A circuit and method for providing temperature data indicative of a temperature measured by a temperature sensor. The circuit is coupled to the temperature sensor and configured to identify for a...
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7438466 |
Calibrating a thermal scanning system
A method for recalibrating a bilateral thermal scanner comprising a first thermal sensor and a second thermal sensor can comprise acquiring a first set of thermal scanning data with the thermal...
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7434985 |
Calibrated built-in temperature sensor and calibration method thereof
A built-in calibration device is for a temperature sensor. A voltage divider is configured for receiving one reference voltage with a negative temperature coefficient and generating a plurality of...
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7429128 |
Failure determination system and method for temperature sensors, as well as engine control unit
A failure determination system for determining failures of temperature sensors, which is capable of easily and accurately determining failures of the sensors in actual operating temperature ranges...
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7427158 |
Advanced thermal sensor
Systems and methods for reducing the complexity and size of thermal sensors, where the voltage of a thermally sensitive device is compared to a reference voltage that varies as a function of...
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7422366 |
Current mirror methodology quantifying time dependent thermal instability accurately in SOI BJT circuitry
A current mirror method is provided that can be utilized to evaluate thermal issues is silicon-on-insulator (SOI) bipolar junction transistors (BJTs). The method significantly improves safe...
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7407324 |
Method and apparatus for monitoring the thickness of a conductive coating
A method and apparatus for determining thickness of a metallic layer being deposited on a collector. The method includes applying an electromagnetic field to a conductive layer on the collector....
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7407323 |
Methods and systems for determining temperature of an object
Methods and systems for detecting a temperature T O of a remote object are provided. The method includes storing in memory, a lookup table relating an output voltage of an infrared sensor to a...
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7399116 |
Temperature sensor circuit and calibration method thereof
A temperature sensor circuit comprises a first monitor voltage generation circuit that generates a first monitor voltage with a characteristic that changes with respect to temperature; a second...
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7383144 |
Method and apparatus for calibration of an on-chip temperature sensor within a memory device
According to embodiments of the present invention, an automatic trim or calibration for a temperature sensor of a chip or memory device is performed on that chip. An embodiment of the present...
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7380983 |
Method and device for checking temperature values of a temperature sensor of an internal combustion engine
In a method for checking temperature values of a temperature sensor of an internal combustion engine, a first temperature value is recorded during a first predefined time period close in time to an...
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7373266 |
Sensor calibration using selectively disconnected temperature
Calibration of a sensor circuit that includes a sensor, a temperature measurement circuit and a signal processing path. The sensor senses a physical parameter to be measured and generates an...
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7364353 |
Dynamic correction of sensed temperature
A thermostat ( 10 ) for sensing the ambient temperature in an environment includes an enclosure ( 100 ) housing a temperature sensor ( 20 ) for sensing the temperature within the enclosure, a...
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7356426 |
Calibration of thermal sensors for semiconductor dies
A thermal management system is described which may be implemented on a semiconductor die. The system may include a thermal sensor thermally coupled to the die to sense the temperature of the die...
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7341374 |
Temperature measurement circuit calibrated through shifting a conversion reference level
A temperature measurement circuit has a current excitation circuit, a temperature calculation circuit, a calibration factor generator, and an analog-to-digital conversion circuit. The current...
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7338201 |
Method of estimating the temperature of the air in the internal cavity of a tire and application to the detection of abnormal operating of a running-flat system
A method of estimating the temperature of the air in the internal cavity of a tire in which:
prior to normal operation, a series of running tests are carried out on the tire provided with a...
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7334939 |
Method and device for verifying a temperature value at a destination altitude of an aircraft
The device comprises a means for measuring a dynamic temperature on the outside of the aircraft, a means for determining a static temperature around the aircraft, using said dynamic temperature, a...
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7329389 |
Sensor device and method for qualitative and quantitative analysis of gas phase substances
New sensors and methods for qualitative and quantitative analysis of multiple gaseous substances simultaneously with both high selectivity and high sensitivity are provided. The new sensors rely on...
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7324908 |
System and method for temperature compensation of eddy current sensor waveform
An embodiment of the invention generally pertains to a method of compensating for temperature variations in an eddy current sensor signal. The method may include the steps of receiving an initial...
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7309157 |
Apparatus and method for calibration of a temperature sensor
A circuit for temperature sensing provides a bias current to a PN junction, and the PN junction provides a PN junction voltage in response to the bias current. Also, a parasitic resistance may be...
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7275798 |
Method and apparatus for correcting deviation of temperature sensor
A method and apparatus for correcting deviation of a temperature sensor placed in a header having a plurality of nozzles in an inkjet printer is provided. The deviation correcting method includes...
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7255475 |
Thermometry probe calibration method
A method in which thermal mass and manufacturing differences are compensated for in thermometry probes by storing characteristic data relating to individual probes into an EEPROM for each probe...
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7246938 |
Apparatus and method for measuring the heating value of gases
A heating value meter for gases has an outer cylindrical mantle with an outer thermostatic heating apparatus and at least one inlet for introduction of air and at least one inlet for introduction...
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7204638 |
Precise temperature sensor with smart programmable calibration
A temperature sensor with a plurality of temperature sense points based on a bandgap reference circuit providing negative temperature coefficient reference voltages and a positive temperature...
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7193187 |
Feedback control system and method for maintaining constant resistance operation of electrically heated elements
The present invention relates to a system and method for controlling electrical heating of an element to maintain a constant electrical resistance, by adjusting electrical power supplied to such...
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