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Searching: temperature control





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Patent # Description
US-8,727,035 System and method for managing temperature in a wellbore
A system and a method manage temperature in a wellbore. A thermal barrier may be positioned within the drill pipe and/or the drill collars to obtain a desired...
US-8,726,926 Universal water control trim
A method and apparatus for installing water control is disclosed in which a universal template is provided to permit installation in all water providing...
US-8,726,847 Custom-shape wireless dog fence system and method with temperature compensated crystal oscillator for reduced...
A custom-shaped wireless fence system is provided that contains one or more dogs in a user-defined containment area without the need for a physical fence or...
US-8,726,692 Method of manufacturing vitreous silica crucible
The present invention provides a method of manufacturing a vitreous silica crucible by heating and fusing a silica powder layer in a rotating mold by arc...
US-8,726,682 Hybrid multi-mode heat pump system
A hybrid multi-source system that is used to heat or cool a building. The system utilizes a heat pump or similar HVAC unit. A solar/air heat exchanger is...
US-8,726,680 Electronic refrigeration control system including a variable speed compressor
A refrigerator is provided having a refrigeration system including a variable speed compressor, a condenser, a condenser fan, an evaporator, a variable speed...
US-8,726,539 Heater and controls for extraction of moisture and biological organisms from structures
A gas heater with specialized controls allows an operator to deploy a single device to heat and to dry when extracting moisture from a structure. The heater has...
US-8,726,538 Apparatus and method for the treatment of biosolids
Biosolids in the nature of sewage sludge is processed in a controlled environment to produce a dried sludge product of relatively high dry solid content with...
US-8,726,535 Method, apparatus and system for controlling heated air drying
An apparatus, system and method of controlling heated air drying of product. Exhaust temperature is measured during drying and compared to a target or ideal...
US-8,726,532 Methods and systems for drying materials and inducing controlled phase changes in substances
Methods and systems are disclosed for drying a material or, more generally, flash evaporating a target substance having a vapor pressure threshold. The methods...
US-8,725,392 Device for controlling an injection valve actuator for an internal combustion engine
A device for controlling an injection valve actuator for an internal combustion engine has a voltage source, the voltage of which is high compared to the...
US-8,725,386 Effectiveness modeling and control methods for EGR cooler
A method of modeling and testing the effectiveness of an EGR cooler. The cooler effectiveness is mathematically modeled as a function of various temperatures...
US-8,725,365 Method for controlling an automated clutch or automated transmission or a drive unit in a vehicle
A method for controlling an automated clutch or an automated transmission or a drive unit in a vehicle is disclosed in which protective measures for the clutch...
US-8,725,262 Inductively rechargeable external energy source, charger, system and method for a transcutaneous inductive...
A mechanism for transferring energy from an external power source to an implantable medical device is disclosed. A sensor may be used to measure a parameter...
US-8,725,052 Wax management system
Wax management systems are provided. In one aspect a wax management system has print positioning system having an input to receive a fused toner print having a...
US-8,725,019 Fixing device, fixing device control method, and image forming apparatus
A fixing device includes a heat roller, a heater, a fuser roller, an endless, fuser belt, a pressure roller, a first thermometer, and a controller. The heat...
US-8,725,018 Image forming apparatus
When the temperature of a fixing section has not reached a fixable temperature and the condition of an image forming apparatus is an abnormal temperature rising...
US-8,725,017 Fuser assembly heater temperature control
A printer is provided including a substrate transport apparatus; a pick mechanism; a fuser assembly having a heat transfer member including a belt and a heater,...
US-8,725,015 Image forming apparatus
An image forming apparatus includes: an image bearing member; a development device; a speed varying unit that can vary a speed of a developer bearing member; a...
US-8,724,977 System for non radial temperature control for rotating substrates
Embodiments of the present invention provide apparatus and method for reducing non uniformity during thermal processing. One embodiment provides an apparatus...
US-8,724,976 Use of infrared camera for real-time temperature monitoring and control
Embodiments of the invention generally contemplate an apparatus and method for monitoring and controlling the temperature of a substrate during processing. One...
US-8,724,415 Storage control device controlling refresh frequency based on temperature
Disclosed herein is a storage control device that includes a temperature sensor, temperature information selection section, refresh command reception section...
US-8,724,394 Nonvolatile memory device and operating method thereof
According to example embodiments, a nonvolatile memory device includes a substrate, at least one string extending vertically from the substrate, and a bit line...
US-8,724,350 Power supply circuit with temperature compensation and electronic device
An exemplary power supply circuit for providing a driving voltage to a load includes a pulse width modulation (PWM) control circuit, a transformer, a voltage...
US-8,723,784 Brightness control apparatus, display apparatus and lighting apparatus
A brightness control apparatus configured to perform brightness control for backlights formed by plural light-emitting elements for a display screen, including:...
US-8,723,766 System and apparatus for regulation of wavelength shift and perceived color of solid state lighting with...
Representative embodiments of the disclosure provide a system and apparatus for controlling an intensity and spectrum of light emitted from a solid state...
US-8,723,523 Magnetic resonance imaging apparatus with temperature sensor for predicting static magnetic field inhomogeneity
A magnetic resonance imaging apparatus includes: a pair of static magnetic field generators separately disposed at the top and bottom of an imaging space in...
US-8,723,520 Method of controlling static magnetic field in NMR spectrometer
A method of controlling the static magnetic field in an NMR spectrometer in such a way that the magnetic field can be homogenized even if there is a temperature...
US-8,723,469 Motor winding overheat prevention apparatus and motor control apparatus
A winding overheat prevention apparatus comprises: a stator winding temperature calculation unit which calculates winding temperature based on the ambient...
US-8,723,468 Cooled motor
A motor having a first portion configured to turn in a forward direction, a second portion coaxially mirrors the first portion; and a central fan between the...
US-8,723,445 Light power compensation device, light power compensation circuit, and detecting module
A light power compensation circuit includes a current source to be electrically coupled to a temperature-detecting light-emitting device and providing a working...
US-8,723,430 Using two thermal switches to control a hybrid lamp
A lamp assembly provides both instant light through use of an incandescent/halogen light/lamp source and an energy saving type light provided by a compact...
US-8,723,427 Systems and methods for LED control using on-board intelligence
Board level conditions associated with the operation of multiple LEDs are sensed and used to control a driver that powers the LEDs. The driver is controlled via...
US-8,723,266 Pinch-off control of gate edge dislocation
The embodiments of processes and structures described provide mechanisms for improving the mobility of carriers. A dislocation is formed in a source or drain...
US-8,723,085 Temperature controlled/limiting heating element for an electric cooking appliance
A temperature controlled/limiting heating element for an electrically powered cooking appliance, having: a plate with an upper contact heating surface; a pair...
US-8,722,878 Biomass hydrolysis
High-yielding method for chemical hydrolysis of lignocellulose into monosaccharides. The process of the invention can additionally be applied to cellulose,...
US-8,722,748 Process for producing hydrocarbons
In a process for producing hydrocarbons according to the present invention, estimated production rates for a light hydrocarbon oil and a heavy hydrocarbon oil...
US-8,722,588 Foaming composition for high temperature and salinity
The present invention relates to the preparation of foaming formulations for high temperature, salinity and concentration of divalent ions, such as Calcium and...
US-8,722,231 Smart battery separators
A separator for an energy storage cell having a microporous matrix including a reversible porosity-controlling agent. The porosity-controlling agent is selected...
US-8,722,222 Thermoelectric-based thermal management of electrical devices
Disclosed embodiments include thermoelectric-based thermal management systems and methods configured to heat and/or cool an electrical device. Thermal...
US-8,722,151 Automated method for making a component with a wood grained appearance
A method for creating a wood like appearance on a synthetic component using a sales client device, a network, computer instructions for creating a work order, a...
US-8,722,011 Method of producing hydrogen from ammonia
In a method by which hydrogen supplied as a combustion aid to an ammonia combustion engine is produced from ammonia, the filling amount of a decomposition...
US-8,721,982 Reaction device
A reaction device having improved temperature control precision and reduced usage of heat transfer medium. The device includes a heat transfer medium...
US-8,721,972 Device for the carrying out of chemical or biological reactions
The invention relates to a device for performing biological reactions in a nucleic acid sample. The device can comprise a reaction vessel receiving element that...
US-8,721,854 Control device for exhaust gas sensor of internal-combustion engine
Disclosed is a control device, which controls an air-fuel ratio sensor that is mounted in an exhaust path of an internal-combustion engine. The air-fuel ratio...
US-8,721,812 Techniques for controlling precipitate phase domain size in an alloy
A heat treatment technique may include heating an alloy component to a temperature above a transition temperature of the alloy or heating an alloy component to...
US-8,721,572 Systems, devices, kits and methods for therapy of the eye
Modularized eye treatment devices, systems, kits and method are disclosed which include therapy delivery modules that are combined in a housing to deliver one...
US-8,721,409 Airflow control system with external air control
A cooling system includes one or more air channeling sub-systems that provide cooling air to electronic equipment, at least one heat removal sub-system that...
US-8,721,301 Smart blow-down system for variable frequency drive compressor units
A method and apparatus for blowing down a compressed air system when temperature is at or below a predefined temperature threshold is provided. Temperature...
US-8,721,173 Temperature calibration device, a calibrator block, and a method for calibrating a temperature probe
A temperature calibration device 1, comprising a calibrator block 3 having a cavity 4 and one or more heating elements and at least one temperature sensor being...
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