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Temperature compensation in a PLL
A method and apparatus for compensating for temperature variation in a phase locked loop (PLL) includes receiving an error signal by a controller in which the...
Bias controlling apparatus
The present invention includes: a temperature compensation circuit for generating a digital signal corresponding to a temperature of a transistor and outputting...
Temperature detection device
Provided is a temperature detection device capable of attaining low current consumption at no expense of detection speed at around a temperature to be detected....
Computer controlled power supply assembly for a LED array
The present invention consists of a power supply and LED circuit arrangement for powering LED arrays such that single or multiple LED failures will have minimal...
Control system for fluorescent light fixture
A circuit includes a component connected (i) to a rectifier, and (ii) between electrodes of a lamp. The electrodes include a first electrode and a second...
Controlled area solder bonding for dies
A method of fabricating a semiconductor comprises forming a plurality of stud bumps in a pattern having a geometrical shape on a surface of a substrate, the...
Method for controlling an induction heating system of a cooking appliance
A method for controlling an induction heating system of a cooking appliance provided with an induction coil, particularly for controlling it in connection with...
Heater control device, image forming apparatus, and computer program
A heater control device includes a temperature detector that detects a temperature of a heated object heated by a heater; an alternating-current power supply...
Hob having a temperature sensor
A hob includes at least one heating zone, a temperature sensor for detecting the temperature of a cookware element placed on the heating zone, and a control...
Electric cooking apparatus
Various embodiments of a portable cooking apparatus are disclosed. For example, in one embodiment, a portable cooking system is provided comprising a cooking...
Process for continuous modification of dihydrate gypsum and modified
dihydrate gypsum obtained by the process
Disclosed is a process for the continuous modification of dihydrate gypsum. The process includes a hemihydration step of calcining the dihydrate gypsum as a raw...
Fabrication of nanovoid-imbedded bismuth telluride with low dimensional
A new fabrication method for nanovoids-imbedded bismuth telluride (Bi--Te) material with low dimensional (quantum-dots, quantum-wires, or quantum-wells)...
Induction heat treatment method, induction heat treatment installation and
An induction heat treatment method with which temperature control is enabled, condition setting is easy, and the quality of a treatment object can be stabilized...
Method for manufacturing thermoplastic resin film, and optical
compensation film and polarization plate for...
In an aspect of the present invention, since the maximum linear pressure when a sheet-like melted resin is nipped between an elastic roller and a cooling roller...
Linear quadratic regulator control for bleed air system fan air valve
A system and method are provided for controlling the temperature of engine bleed air from a turbofan gas turbine engine. The system includes a fan air valve and...
Dynamic estimation of cell core temperature by simple external
Methods and systems for dynamically estimating the core temperature of at least one cell in a battery during an operative period. The method includes receiving...
Engine cooling and climate control system
A system that supplements the cooling of the power train of the vehicle and maintains the vehicle's cabin temperature. The system includes an processor, a...
Thermostat with efficiency display
A thermostat (10) includes a housing (11) having a control panel (13) with a plurality of manually selectable input elements or input keys (15) and a display...
Friction stir welding apparatus and method
A friction stir welding apparatus includes: a thermocouple and a temperature measurement device which are configured to detect a temperature of the temperature...
Differential lubricant temperature controller
The invention is a device for controlling the temperature and thus the viscosity of the lubricating fluid in a rear axle or differential. A first embodiment of...
Economized refrigeration cycle with expander
A refrigerant vapor compression system includes a compression device, a heat rejecting heat exchanger, an economizer heat exchanger, an expander and an...
Refrigerator and the controlling method
There are provided a refrigerator and a method of controlling the same. The method of controlling a refrigerator includes varying stroke of an inverter linear...
Method for controlling freezing capacity of a fixed-frequency AC ice-water
A method for controlling the freezing capacity of a fixed-frequency freezing AC ice-water system, by using temperature buffer difference of individual...
The present invention provides a regenerative superheater system for an ejector ramjet engine. The invention includes a superheater in thermal communication...
Fuel heater system including hot and warm water sources
A system is provided and includes first and second water supplies at first and second relatively high and low temperatures, respectively, a heat exchanger,...
Controlled organic rankine cycle system for recovery and conversion of
A system for controlled recovery of thermal energy and conversion to mechanical energy. The system collects thermal energy from a reciprocating engine,...
Apparatus and method for continuous lyophilization
A method and apparatus for the continuous sublimation of a substance includes cascading a material containing a substance capable of sublimation, such as water,...
Network wake up system with protection function
A network wake up system includes a network card, a controller, a south bridge chip, and a baseboard management controller (BMC). The network card receives a...
Electronic device capable of starting up in low-temperature environment
and startup method thereof
An electronic device capable of starting up in a low-temperature environment and a startup method for starting up the electronic device in the low-temperature...
Monitoring and controlling processes at a vehicle wash facility
Remote monitoring of vehicle washing facilities allows a facility operator to more efficiently manage each site, particularly when combined with environmental...
Estimation apparatus and estimation method
An estimation apparatus has a controller which estimates an internal reaction of a secondary battery. The controller calculates a voltage drop amount due to an...
Energy-based closed-loop control of turbine outlet temperature in a
A vehicle includes an engine and an exhaust system which ignites fuel from fuel injectors to purify exhaust gas. An air compressor delivers compressed intake...
Controlling the cooling of fermenters of a biofuel production plant
According to various embodiments, a biofuel production system includes a plurality of parallel-operated fermenters, a cooling tower water system configured to...
Heating, ventilation, and air conditioning management system and method
Systems and methods of controlling a heating, ventilating, and air conditioning system are provided that operate according to signals returned from return air...
System and method for hyperthermic tumor treatment
A system to induce hyperthermia in a selected portion of the body utilizes permanent magnets mounted on a variable speed motor. A conductive button is...
Fixing device, image forming apparatus, and temperature control method for
First, a first temperature difference and a second temperature difference are calculated. The first temperature difference is a difference between (a) a first...
Thermally assisted magnetic recording device
There is provided a thermally assisted magnetic recording device capable of preventing collision between a thermally assisted magnetic recording head and a disk...
Current control apparatus and phase change memory having the same
A current control apparatus of a phase change memory includes a temperature sensing block having an output voltage level which varies depending on temperature...
Vramp limiting using resistors
Power amplification devices are described, which are configured to amplify a radio frequency (RF) transmission signal. The power amplification device includes a...
Electronic trimming circuit with reduced number of dedicated trimming pins
An electronic trimming circuit carries out a trimming operation on portions of an integrated device. The circuit includes N trimmable interconnected...
Solid state drive and controlling method thereof
A controlling method is provided for preventing a solid state drive from being operated at a high temperature. The solid state drive includes a controlling...
Method for calibrating a motor control circuit to improve temperature
measurement in an electrical motor
A method enables adjustment of a current sense voltage for accurate measurement of an operating temperature for an electrical motor. The method includes...
Organic thin film transistor having an amorphous channel control layer
with specified inozation potential
An organic thin film transistor including a substrate having thereon at least three terminals of a gate electrode, a source electrode and a drain electrode, an...
Microwave heating appliance
A microwave heating appliance, capable of achieving a locally concentrated heating in answer to the purpose while achieving a uniform heating in the overall...
Phosphorus-containing catalyst composition and hydroformylation process
using the same
Provided are a catalyst composition comprising a bidentate ligand, a monodentate ligand, and a transition metal catalyst and a process of hydroformylation of...
Fuel cell system and start-up control method therefor
An object is to suppress the degradation of durability due to a heat concentration while performing a rapid warm-up operation as necessary, when starting a fuel...
A battery pack has a secondary battery, first and second switch devices provided between the secondary battery and a load or a charging unit, a protection...
Power generating system and control method for the same
A power generating system includes: a plurality of cells forming a fuel cell battery for generating power; a cell temperature measuring unit provided for each...
Protein stabilized antimicrobial composition formed by melt processing
A method for forming an antimicrobial composition that includes mixing an antimicrobially active botanical oil (e.g., thymol, carvacrol, etc.) and protein...
Devices and methods for controlling patient temperature
Relatively non-invasive devices and methods for heating or cooling a patient's body are disclosed. Devices and methods for treating ischemic conditions by...