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Secondary battery power control method
A secondary battery power control method controls power discharged from a secondary battery included in an interconnected system that supplies power to a power...
Determination of magnetic flux and temperature of permanent magnets in
washing machine motor
According to one illustrative embodiment, a washing machine comprises a motor including a plurality of coils and one or more permanent magnets, an inverter...
LED lighting device and driving method for the same
It is provided an LED lighting device calibratable to 0 to 100% of wide range about a chromaticity and luminance of a illumination light by a simple...
LED controller with compensation for die-to-die variation and temperature
A system including a selection module to select one of a plurality of templates corresponding to a plurality of light emitting diodes, where the selected...
Reduced flicker AC LED lamp with separately shortable sections of an LED
An LED lamp with an integrated circuit, a rectifier, and a string of series-connected LEDs rectifies an incoming AC signal. The integrated circuit includes...
Method and apparatus for match quality analysis of analyte binding
Described are devices and methods for detecting the match quality and concentration of analytes binding to an electrode surface. The devices utilize a clock to...
Aqueous radiation protecting formulations and methods for making and using
Medical devices are typically sterilized in processes used to manufacture such products and their sterilization by exposure to radiation is a common practice....
Cascaded gas chromatographs (CGCs) with individual temperature control and
gas analysis systems using same
The disclosure describes a cascaded gas chromatograph including a first gas chromatograph having a first temperature control and a second gas chromatograph...
Method and system for producing synthetic gas from biomass
A method for producing synthetic gas from biomass by: a) grinding the biomass, feeding the biomass into a pyrolysis furnace while spraying a first superheated...
Apparatus and method for rapidly producing synthetic gas from bio-diesel
by-product using microwave plasma
Provided are an apparatus and a method for rapidly producing a synthetic gas from a bio-diesel byproduct using microwave plasma, in which, while a plasma flame...
Method and apparatus for fast pyrolysis of biomass in rotary kilns
Described herein are systems and methods for achieving fast pyrolysis of wood and other carbonaceous solids in rotary reactors. Novel heating, feeding and...
Optimized stimulation rate of an optically stimulating cochlear implant
Method and apparatus for optically stimulating neurons of a plurality of auditory nerve pathways of a person to provide auditory sensations for the person...
System and method for control and monitoring of conformal thermal therapy
A system and method are disclosed for thermal therapy that takes into account predictive calculations of tissue temperature, and can be used to control the...
Active clearance control for gas turbine engine
An active clearance control system for a gas turbine engine includes a structural member that is configured to be arranged near a blade tip. A plenum includes...
Optical transmission apparatus having temperature control function
An optical transmission apparatus having a temperature control function includes: a package having a cavity; a cooler mounted in the cavity and controlling...
Methods and systems for reducing the formation of oxides of nitrogen
during combustion of engines
The present disclosure is directed to various embodiments of systems and methods for reducing the production of harmful emissions in combustion engines. One...
Temperature controlled food display system
The present disclosure provides a system, apparatus, and method for a modular food tray system having a plurality of food trays that can be used for heating,...
Microtome and cryostat
A microtome comprising a head 32 which holds a sample, an alignment mechanism 50 which aligns the head 32, a body portion 42 which is provided on a back face...
Nut for ball screw
A nut for a ball screw mainly includes a nut, multiple dual-narrowed paths, multiple micro fans, a control portion, and multiple temperature sensing portions....
Controlled temperature compartment for refrigerator
A storage compartment assembly is located within the interior of a compartment of a refrigerator such as a fresh food compartment of a refrigerator. The storage...
Fluid level measurement system and method
A method for measuring a fluid level in a tank containing a fluid for a transportable temperature controlled space. The method includes providing a temperature...
Fluid level measurement system and method
A transport refrigeration system for a transportable temperature controlled space includes a compressor, a condenser and an evaporator fluidly connected to one...
An object of the present invention is to keep an appropriate high pressure side pressure in a refrigerant circuit while reducing noises of an operation of a...
Vehicle air-conditioning system and operation control method therefor
A vehicle air-conditioning system includes an HVAC unit that blows air whose temperature is adjusted by a refrigerant evaporator and a second refrigerant...
Engine thermal management system and method for split cooling and
integrated exhaust manifold applications
A thermal management system and method for split cooling and integrated exhaust manifold applications in an automotive engine is provided. The thermal...
Air/fuel ratio control device for internal-combustion engine
An internal-combustion engine of the invention includes a catalyst which has an oxidizing ability and is provided in an exhaust passage, wherein an air/fuel...
Catalyst heating with exhaust back-pressure
Embodiments for controlling an exhaust back-pressure valve are provided. In one example, a method for operating an engine comprises closing an exhaust...
Vacuum cleaner with a temperature-controlled battery
A vacuum cleaner (1) having a housing (2, 2') and at least one battery (4) arranged therein, and/or at least one battery compartment (3) that serves to hold at...
Computer room cooling control
A method for cooling a data center having a plurality of racks and an adjustable cooling system includes the following steps. A minimum and maximum temperature...
Image fixing apparatus having end region temperature control
The present invention relates to an image fixing apparatus including a fan for cooling one end region of the image fixing apparatus and a fan for cooling...
Transfer device and image forming apparatus including transfer device
A transfer device includes an intermediate transfer belt, a driving roller, an environment sensor, a resistance detecting sensor, and a speed ratio adjusting...
Temperature controlled multi-channel transmitter optical subassembly and
optical transceiver module including same
A temperature controlled multi-channel transmitter optical subassembly (TOSA) may be used in a multi-channel optical transceiver. The temperature controlled...
Methods and apparatus for temperature tuning of semiconductor lasers
The present technology relates to a fast and efficient heating element based on a thick heterostructure which is monolithically integrated in close proximity to...
To provide a semiconductor device including a plurality of circuit blocks each of which is capable of performing power gating by setting off periods appropriate...
Magnetic head, magnetic disk drive, and method of controlling magnetic
According to one embodiment, there is provided a magnetic head including a wave guide, a near field transducer, a writing magnetic pole, a magnetic core, a...
Photographic exposure via real time broadcast of lighting parameters
A system for photographic exposure via real-time broadcast of lighting parameters. The system includes a light source that emits light at different color...
Force reflecting haptic interface
A multi-function force reflecting haptic interface including various sub-assemblies is disclosed. The sub-assemblies include multiple function user interfaces,...
Data center equipment location and monitoring system
A data center equipment location system includes both hardware and software to provide for location, monitoring, security and identification of servers and...
Oscillator arrangement for generating a clock signal
There is provided an oscillator arrangement for generating a clock signal. The oscillator arrangement comprises a current controlled oscillator, a frequency to...
Proportional to absolute temperature current generation circuit having
higher temperature coefficient, display...
A proportional to absolute temperature (PTAT) current generation circuit may include a current mirror unit and/or a level control unit. The current mirror unit...
Period signal generation circuits
A period signal generation circuit including a control voltage generator and a period controller. The control voltage generator selecting one of ...
RF power detection circuit with insensitivity to process, temperature and
load impedance variation
A circuit includes a multiplier circuit including a mixer configured to multiply a first differential input signal and a second differential input signal. The...
Method for adjusting a reference voltage based on a band-gap circuit
A method adjusts a reference voltage of an electronic circuit based on a band-gap voltage supplied by a first band-gap stage. The band-gap stage includes in a...
Battery temperature compensation with closed-loop fan control
A dual-loop control configuration employs battery temperature as a feedback metric in order to prevent overheating when recharging batteries. Temperature...
Secondary battery system
Since in existent charge-discharge control the battery direct current resistance of a lithium ion battery increases at a low temperature or in a low SOC, the...
Pulse width modulation signal generating circuit and motor driving circuit
There are provided a pulse width modulation (PWM) signal generating circuit and a motor driving circuit. The PWM signal generating circuit includes: a...
Charged particle source with light monitoring for tip temperature
Systems and methods for heating an apex of a tip of a charged particle source are disclosed. The charged particle source can be, for example, a gas ion source....
Method for producing hydrocarbon oil, fischer-tropsch synthesis reaction
device, and hydrocarbon oil production...
The present invention provides a process for producing a hydrocarbon oil by performing a Fischer-Tropsch synthesis reaction using a reactor for a ...
Method of manufacturing light absorbing layer for solar cell using
selenization process under element selenium...
The method of manufacturing a light absorbing layer for a solar cell by performing thermal treatment on a specimen configured to include thin films of one or...
Fuel cell system
A fuel cell system includes a fuel cell, a fuel gas passage, and an oxidant gas passage. The fuel cell includes a solid polymer membrane, a fuel electrode, and...