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Searching: temperature control





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Patent # Description
US-8,933,633 Bright-from-the-start compact fluorescent lamp with lumen-shift elimination circuitry
A lamp including a primary light source and a secondary light source, and a secondary light source control circuit configured to provide an operating voltage to...
US-8,933,632 Controller
A controller is disclosed for controlling the optical output of at least one light emitting diode. The controller comprises a control unit and a power supply...
US-8,933,600 Brushless DC motor structure having a fan radiator for dissipating heat from the motor and the controller
A brushless DC motor structure including a motor body, a controller, and a fan radiator. The fan radiator is mounted between the motor body and the controller...
US-8,933,523 Single-chip referenced full-bridge magnetic field sensor
The present invention discloses a single-chip referenced full-bridge magnetoresistive magnetic-field sensor. The single-chip sensor is a Wheatstone bridge...
US-8,933,377 Control device for an electrical heating device for a cooking field, cooking field and method for operating...
A control device for an electrical heating device for a cooking field with a cooking field plate comprises an electro-mechanical switching device for adjusting...
US-8,933,323 Two-axis tracking parabolic reflector solar oven and stove
A two-axis tracking solar cooking system includes a sunlight concentrator, a two-axis solar tracker, sunlight reflectors, an enclosure, an oven or a stove, and...
US-8,933,263 Water temperature as a means of controlling kinetics of onsite generated peracids
Methods and systems for temperature-controlled, on-site generation of peracids, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions are...
US-8,933,184 Synthesis method of polycarboxylic acid water-reducing agent
A method for synthesizing concrete polycarboxylic acid water-reducing agent at room temperature under non-stirring situation is disclosed, which comprises...
US-8,932,962 Chemical dispensing system and method
A method and apparatus for dispensing a liquid etchant onto a wafer dispenses the liquid etchant onto a wafer using a scanning dispensing nozzle while...
US-8,932,743 Thermal management controls for a vehicle having a rechargeable energy storage system
A method of operating a RESS thermal system in a vehicle having a coolant loop for directing a coolant through a RESS and a refrigerant loop configured to...
US-8,932,682 Method for manufacturing a light emitting device
It is an object of the present invention to provide a deposition device that can selectively form a thin film without using a shadow mask with respect to a...
US-8,932,537 Portable tester for detection explosives, drugs and chemicals based on created color bar codes for analytes
A portable tester to detect one or more analytes from explosives, drugs, or household chemicals, comprising: a plurality of chemical disposable, detachable...
US-8,932,405 Apparatus for low-temperature epitaxy on a plurality semiconductor substrates
A reactor arrangement for layer deposition on a plurality of substrates (hereafter substrates) comprising a first reactor chamber for simultaneous cleaning the...
US-8,932,284 Methods of determining tissue temperatures in energy delivery procedures
Methods and systems for treating tissue that employ a radiometer for measurement and/or control are provided. For example, methods and systems are provided for...
US-8,932,279 System and method for cooling of a heated surgical instrument and/or surgical site and treating tissue
A cooling system for a surgical handpiece may provide fluid flow to the surgical tip and to the internal electronic components to prevent temperatures that may...
US-8,932,196 Thermally assisted pulsed electro-magnetic field stimulation device and method for treatment of osteoarthritis
A method, apparatus and a system for thermally-assisted pulsed electromagnetic field stimulation for treatment of osteoarthritis are disclosed. In one...
US-8,932,106 Polishing apparatus having thermal energy measuring means
A polishing apparatus is used for polishing a substrate such as a semiconductor wafer to a flat mirror finish. The polishing apparatus includes a polishing...
US-8,931,875 Inkjet printing apparatus and inkjet printing method
There is provided an inkjet printing apparatus which can output a stable image without density unevenness by performing appropriate drive control to print...
US-8,931,839 Infant stimulation and learning apparatus
An infant stimulation and learning apparatus includes an isolation device and an environmental monitoring and control system. The isolation device is...
US-8,931,708 Temperature and low water monitoring for boiler systems
A dual functionality temperature control measurement and low water cutoff measurement system is taught within a single tapping to a boiler. This dual...
US-8,931,707 Appliance with thermostatic controls
An appliance comprises a burner and a compressor for supplying pressurized air to the burner in order to create a low-pressure area for siphoning fuel to the...
US-8,931,706 Mixed water control valve having a water pressure balance function to stabilize a water temperature
A mixed water control valve for a faucet includes a control unit, two mounting seats and a balance unit. The control unit includes a valve housing, a rotation...
US-8,931,547 Vehicle air conditioning system
A vehicle air conditioning system includes an electric powered refrigerant compressing device, an evaporator, an electric heater, an air temperature determining...
US-8,931,506 Gas supply apparatus equipped with vaporizer
An energy-saving, downsized gas supply apparatus equipped with a vaporizer is provided, wherein the gas supply apparatus is capable of stably and easily...
US-8,931,293 Food serving bar
A temperature controlled food serving having at least one channel of thermally conductive material for receiving at least one food-holding pan. The at least one...
US-8,931,290 Auxiliary cooling device for connection to an aircraft liquid cooling system
An auxiliary cooling device is configured to be operated outside of an aircraft. The auxiliary cooling device is configured to be connected to an aircraft...
US-8,931,282 Internal combustion engine
An internal combustion engine in which the power output is controlled by modulating at least one of the compression ratio, expansion ratio, ratio of expansion...
US-8,931,278 Steam generation system
A steam generation system delivers heats water and carbon dioxide at high temperatures in the presence of one or more plasma arc torches and converts the...
US-8,931,271 Method for determining a position set point of a by-pass actuator, intended for a turbosupercharger
A method for a turbocharger of a heat engine including a turbine, a compressor, and a by-pass actuator that can be used to control an air flow that does not...
US-8,931,265 Closed loop temperature control in the SCR warm up mode to reduce emission variation
An exhaust aftertreatment system for a diesel engine includes a selective catalytic reduction (SCR) device and a diesel oxidation catalyst upstream of the SCR...
US-8,931,263 Exhaust gas purifying system
An exhaust pipe for a diesel engine is connected to a diesel particulate defuser ("DPD"). To automatically regenerate the DPD, an exhaust gas temperature is...
US-8,931,260 Selective catalytic reduction system
A selective catalytic reduction system that can defrost urea aqueous solution without interruption of warm air of an engine or heating of a vehicle cabin. The...
US-8,931,259 Reductant delivery apparatus with purging means
A dosing apparatus with purging means for delivering reductant into an exhaust gas treatment system of an internal combustion engine. The apparatus includes a...
US-8,930,392 Simulated annealing in recommendation systems
A system and method for generating suggestions to a user using simulated annealing is disclosed. The system includes a user activity processing unit, a...
US-8,930,174 Modeling technique for resistive random access memory (RRAM) cells
Accurate simulation of two-terminal resistive random access memory (RRAM) behavior is accomplished by solving equations including state variables for filament...
US-8,930,056 Control apparatus and control method of motive power apparatus for hybrid vehicle
In a control of a motive power apparatus for a hybrid vehicle, the coil temperatures of first and second rotary electric machines and an air pressure index...
US-8,930,030 Method and system for improving energy efficiency in an HVAC system
A method performed by a zone controller for a zone of a building for improving energy efficiency in a heating, ventilation, and air conditioning (HVAC) system...
US-8,930,004 Electronic device and fan control method
An electronic device including an audio module, a monitoring module and a fan is provided. The audio module generates an audio signal and an audio parameter...
US-8,929,762 Image heating apparatus with an air feeding device configured to feed air to a belt cooperating with a heating...
An image heating apparatus includes a heating roller; a belt forming a heating nip; a heating device for heating the heating roller; a controller for...
US-8,929,761 Image forming method and apparatus having induction heat fixing device with temperature sensing of switching...
An image forming apparatus uses a switching element to switch current flowing to an excitation coil, so that a heating layer in a fixing member produces heat...
US-8,929,756 Developing device, image forming apparatus, and method for changing duty ratio
A developing device includes a developing roller, a magnetic roller, a capacitor, a transformer, a switching section, a control section, a temperature detecting...
US-8,929,748 Tunable dense wavelength division multiplexing transceiver, circuits and devices therefor, and methods for...
The disclosure relates to a tunable 50 GHz and 100 GHz channel spacing DWDM transceiver, and methods of making and using the same. The transceiver comprises an...
US-8,929,727 Image pickup apparatus and controlling method therefor
An image pickup apparatus that is capable of reducing variation in the color temperature of a subject in a taken image and capable of shooting a more suitable...
US-8,929,724 High efficiency oven and method of use
A high efficiency oven is disclosed. An exemplary high efficiency oven includes two or more infrared heating elements selected to generate different wavelengths...
US-8,929,184 Optical disk device with independent servo layer focus and tracking control on a multilayered disc
There is a problem that when the relative angle between laser light and an optical disc is changed by temperature, or a chucking state of an optical disc and so...
US-8,929,066 Chassis with separate thermal chamber for solid state memory
A chassis for a network storage system contains a first thermal chamber that houses conventional electronic components and a second thermal chamber that houses...
US-8,928,872 Temperature modulated refractive index measurement
The present invention is directed to temperature modulated refractive index measurement. In accordance with the invention a method for determination of the...
US-8,928,845 Liquid crystal optical element, optical device, and aperture control method
The present invention is directed to the provision of a liquid crystal optical element that can accurately change the numerical aperture of an objective lens...
US-8,928,512 Digital to analog converter and method for controlling current source array in digital to analog converter
A digital to analog converter and a method for controlling a current source array in a digital to analog converter relate to the field of electronics...
US-8,928,394 Semiconductor integrated circuit and an operating method thereof, a timing verifying method for a semiconductor...
A semiconductor integrated circuit which includes a control circuit; and a power management integrated circuit (IC) configured to supply an operating voltage to...
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