766 results about "Temperature correction" patented technology

The present invention relates to an analytical device (X1) including a mounting portion (10) for mounting an analytical tool (2) capable of outputting information for computation, a computation unit for conducting computation for analyzing a sample based on the information for computation, and a temperature detection unit (12) for outputting the temperature information. The temperature detection unit (12) is disposed in the mounting portion (10). The analytical device (X1) preferably further includes a temperature correction unit for correcting the computation results obtained in the computation unit, based on the temperature information. The temperature detection unit (12) includes, for example, a contact type temperature sensor (12A). In this case, the contact type temperature detection unit (12) may include a thermally conductive portion (12B) having a contact surface (12b) to be brought into contact with the temperature sensor (12A) and the analytical tool (2).

An apparatus for controlling steam generating unit of washing machine is disclosed to reduce power consumption of the washing machine by correcting a temperature value detected by a temperature sensor installed in the washing machine to be the same as an actual temperature value of the laundry. The apparatus for controlling steam generating unit of washing machine includes a correcting unit for correcting a temperature value detected by a temperature sensor installed in the washing machine based on a pre-set temperature correction coefficient according to the weight of the laundry inside the washing machine; and a controller for controlling power applied to a steam generating unit in the washing machine.

A stage main body of a wafer stage having electrostatic chuck function is sectioned into plural chucking areas with partition members. Each chucking area includes electrodes capable of changing an applied voltage, a helium supply pipe and a fluorescent thermometer. The distribution of the temperature of a wafer is grasped at real time by measuring the temperature of the wafer corresponding to the plural chucking areas. A local temperature correction for the wafer is carried out by adjusting the electrostatic chucking force in the chucking area corresponding to a necessary temperature corrective area. By achieving the temperature control within the wafer surface in this way, the equality in wafer processing, which is affected by the wafer temperature, is secured thereby eliminating the inequality in processing accuracy of the wafer processing within a wafer surface.

A piezoelectric device is provided with a sound source IC, an amplifier for amplifying a sound source from the sound source IC, a piezoelectric speaker for generating sound based on a drive signal from amplifier, an MPU for performing a predetermined control process on the drive signal, a memory for storing temperature dependency information about the piezoelectric constant (d₁₄) and Young's modulus E of the piezoelectric speaker, and a temperature sensor for detecting an ambient temperature. MPU has correcting unit, compares a detected result of the temperature sensor with the temperature dependency information, and performs temperature correction on the drive signal serving as an acoustic signal based on a compared result. The piezoelectric speaker outputs the acoustic signal temperature-corrected by correcting unit. Thus, it becomes possible to realize various piezoelectric devices, such as a piezoelectric speaker system, capable of preventing various input information from fluctuating even when there is a change in usage environmental temperature.

A thermal processing apparatus and method with predictive temperature correction. Distances are measured from a backside of the wafer relative to a reference plane. Heat is transferred to the backside of the substrate in relation to the measured distances. This allows a baking unit to uniformly heat the substrate to compensate for irregularities or warpage.

A cavity (17) in which an analysis sample is held and measurement is performed, and an electrode system (14) for measuring the concentration of the sample in the cavity (17) are provided on a biosensor (1). A secondary cell (21) and an environment temperature sensor (9) are provided inside the measuring device (2). The environment temperature during charging is measured in real time by specifying the environment temperature during charging from the time required to charge the secondary cell (21) and the environment temperature during charging. The measured analysis sample concentration is corrected for temperature with high accuracy from the environment temperature information obtained during charging, in a temperature correction step 09, and thus an analysis result with extremely high accuracy is obtained.

An ECU executes a program including: steps of detecting an SOC and a temperature TB of a traction battery; when an EV switch is on, a step of calculating a temperature correction coefficient α from TB; when EV switch not on, a step of calculating a temperature correction coefficient α from TB; steps of calculating an EV traveling allowed power value WOUT based on the SOC and the temperature correction coefficients; and a step of transmitting EV traveling allowed power value WOUT to a meter ECU in order to indicate EV traveling allowed power value WOUT on a power meter.

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 temperature display device (30), a liquid crystal display (LCD) backlight (40) operative in its on state to illuminate the temperature display. A controller (50) operatively associated with the thermostat monitors the current on/off state of the backlight and the length of time the backlight has been in its current state, estimates a temperature correction factor using a simplified Discrete Kalman Filter estimator, and applies the temperature correction factor to correct the sensed temperature for the heat generated by the backlight (40).

A vehicle battery's open circuit voltage estimating method and a system therefor for relatively correctly estimating an open circuit voltage of a battery on a vehicle within a relatively short period after completion of the charge or the discharge also without a temperature correction is provided. A disconnected voltage measuring means 23a-1 measures a disconnected voltage of the battery multiple times in a definite period of time after a predetermined period of time after completion of charge or discharge of the battery. An approximate expression determining means 23a-2 determines a power approximate expression having a negative power number by using a difference value of the measured disconnected voltage and an assumed open circuit voltage. And, an arithmetic operation controlling means 23a-3 makes the approximate expression determining means update the assumed open circuit voltage and determine the power approximate expression repeatedly until the power number of the determined power approximate expression becomes -0.5 or about -0.5, and the assumed open circuit voltage is estimated to be the open circuit voltage when the power number becomes -0.5 or about -0.5.

A temperature determining device is composed of a temperature detecting unit that detects a temperature of a determination object member based on an intensity of infrared rays from the object member, a unit for determining a temperature for correction that determines a temperature of an opposing member opposed to the object member or a temperature of a member whose temperature changes in correlation to a change in the temperature of the opposing member, and a calculating unit that corrects the detected temperature obtained by the temperature detecting unit using the temperature as the temperature for correction obtained by the unit for determining a temperature for correction. Thus, stable temperature determination can be performed accurately without being influenced by infrared rays from around a determination object member.

The invention discloses a frequency control method, a frequency control device, a multi-split air conditioner and a storage medium. The frequency control method comprises the following steps that whenthe multi-split air conditioner is in the heating operation, a capability requirement identification value corresponding to each indoor unit in all indoor units in the running state, set temperatureand indoor environment temperature are acquired at interval preset time so as to determine the initial operating frequency of a compressor in each preset time; in each preset time, outdoor environmenttemperature is acquired; a target frequency correction coefficient within each preset time is determined according to the outdoor environment temperature; and the initial operation frequency within each preset time is corrected according to the target frequency correction coefficient so as to determine the target operating frequency of the compressor. According to the frequency control method, the frequency control device, the multi-split air conditioner and the storage medium, the problems that the accuracy of the tube temperature correction frequency of the middle of the indoor unit is lowand the needed time is too long are solved, and the effect of improving the heating capacity of the multi-split air conditioner is achieved.

The invention discloses a sensor temperature correction method. The sensor temperature correction method comprises the steps that after an air conditioner stops operating or when the air conditioner is just powered up, temperature numerical values detected by temperature sensors of the air conditioner are obtained; the temperature sensors which detect the temperature values with first difference values being smaller than a preset threshold value serve as the normal temperature sensors, and a base temperature value is calculated according to the temperature values detected by the normal temperature sensors; and when second difference values between the temperature values detected by the abnormal temperature sensors and the base temperature value are larger than or equal to the first preset temperature value, the abnormal temperature sensors are corrected according to the second difference values. The invention further discloses a sensor temperature correction device and a computer-readable storage medium. Temperature correction of the temperature sensors in the air conditioner is achieved, the temperature measuring values of the temperature sensors keep normal, and thus the air conditioner error caused by the mistaken temperature measuring values is avoided.