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Voltage controller that controls a rate of change of an output voltage
A rising time detecting circuit detects a rising time of an output voltage, and generates a rising time voltage according to the rising time. A rising time...
Air conditioner controlling prheating power of compressor and mechanism
providing preheating power for compressor
An air conditioner equipped with a compressor, an indoor heat exchanger and an outdoor heat exchanger includes: an inverter circuit that drives a motor of the...
Rotor of interior permanent magnet motor, compressor, and refrigerating
A rotor of an interior permanent magnet motor includes a rotor core; permanent magnet insertion holes formed in an outer circumferential portion of the rotor...
Nonaqueous electrolyte solution and nonaqueous electrolyte battery using
The present invention relates to a nonaqueous electrolyte solution comprising a lithium salt and a nonaqueous organic solvent, wherein the nonaqueous...
Semiconductor device including well regions with different impurity
In a JBS diode using a wide band gap semiconductor, the wide band gap semiconductor has a large built-in voltage, which sometimes causes difficulties for the pn...
Switchgear state display device
Included are: a movable plate which is coupled to a main shaft of the switchgear and performs motion in accordance with the movement of the main shaft; an...
Copper alloy for electric and electronic device, copper alloy sheet for
electric and electronic device,...
A copper alloy for electric and electronic devices comprises 23 mass % to 36.5 mass % of Zn; 0.1 mass % to 0.9 mass % of Sn; 0.15 mass % to less than 1.0 mass %...
Traffic information processing system, server device, traffic information
processing method, and program
A traffic information processing system includes on-board unit configured to be installed in a vehicle, an on-board unit-equipped vehicle number-detecting unit...
Vehicle data collection system, vehicle data collection method,
vehicle-mounted device, program, and recording...
A vehicle data collection system includes a vehicle-mounted device installed in a vehicle and configured to transmit data related to the vehicle, and a vehicle...
Plant safety design assistance device and plant monitoring and maintenance
A Plant safety design assistance device (100) is configured by a communication device (140), a diagnostics and monitoring device (110), a fault inspection...
Power supply device and method of controlling the power supply device
A voltage control unit is configured to: control, in accordance with an output voltage signal and an output current signal, output power of a rectifying unit to...
Automatic programming apparatus and automatic programming method
To obtain an automatic programming apparatus, capable of generating a tool path for the chamfering process with a simple operation and capable of shortening the...
Numerical control apparatus
A numerical control apparatus includes a program analyzing unit configured to pre-fetch a tool replacement command and a post-replacement positioning command...
Process cartridge for image forming apparatus and method of separating
process cartridge from image forming...
Provided is an end member which allows appropriate transmission of rotary power, and smooth attachment and detachment with respect to an apparatus body. The end...
Bearing member, end section member, photoreceptor drum unit, and method
for manufacturing bearing member
A bearing member includes a concave section receiving a spherical body therein, and swing grooves into which end sections of a rotating force transmission pin...
Method for producing product having uneven microstructure on surface
A method for producing a product having an uneven microstructure on a surface thereof includes: a step (I) which treats a surface of a roll mold (20) having an...
A radiation monitor includes a high-energy count-rate-measurement functional unit, a low-energy count-rate-measurement functional unit, and an alert-diagnosis...
Flaw-detection apparatus and flaw-detection method
Noise included in detection signals is distinguished with a simple configuration. Provided is a flaw-detection apparatus (1) including a flaw-detection sensor...
Internal combustion engine inner-cylinder pressure estimation apparatus
An internal combustion engine inner-cylinder pressure estimation apparatus includes a detection unit that detects an operation condition of an internal...
An air-conditioning apparatus uses a zeotropic refrigerant mixture, in which its saturated liquid refrigerant temperature is lower than the saturated gas...
Air-conditioning apparatus with improved defrost operation mode
An air-conditioning apparatus includes: an outdoor unit including a compressor, a first refrigerant flow path switching device, and a heat-source-side heat...
An air-conditioning apparatus controls an opening degree of at least one of a second expansion device and a third expansion device to adjust the amount of...
Device and method for manufacturing semi-carbonized fuel of biomass, and
power generation system using...
Provided are a device and a method for manufacturing a semi-carbonized fuel of a biomass that does not require an external heat source and is capable of...
Centrifugal compressor impeller
Provided is a centrifugal compressor impeller which is characterized in that leading edges 7a on a shroud side of splitter blades 7 are offset from a...
Inverter-integrated electric compressor
In an inverter-integrated electric compressor (1) provided with an inverter accommodating section (9) on the periphery of a housing (2) and an inverter (20)...
Pumped storage power plant
A pumped storage power plant performs a pumping operation by using a pump turbine, upper and lower regulating reservoirs. An upper space of one of the...
Surface-coated cutting tool
A surface-coated cutting tool includes a hard coating layer vapor-deposited on a surface of a tool body, in which a composition of the hard coating layer is...
Process for producing caking additive for coke production and process for
A process for producing a caking additive for coke production, the process including a step of extracting a solvent deasphalted pitch that can be used as a...
Method for supplying reaction gases in catalytic vapor phase oxidation
A method for supplying reaction gases in which at least a material to be oxidized and a gas containing molecular oxygen are mixed and the resultant mixture is...
Apparatus for producing trichlorosilane
An apparatus for producing trichlorosilane, including: a reaction vessel in which a supply gas containing silicon tetrachloride and hydrogen is supplied to an...
Control device switching system
Before a communication control device ECU falls into a sleep state or a power-off state, a substitution request is transmitted to an ECU, among substitute...
Hybrid drive system
A hybrid drive system includes first and second power supply devices supplying direct-current power, first and second power storage devices respectively...
Vehicle air conditioning device
Provided is a vehicle air conditioning device, in which a plurality of blow-off mode switching dampers are turned by a link mechanism, for enabling selective...
Control device and control method for laser processing machine
In a laser processing machine 100 including a plurality of element units containing at least a laser blower unit 3, an optical-path purge unit 24, and a...
Image processing device, image display device, image processing method,
and image processing program
An image processing device for receiving input image data in which multiple images displayed in mutually differing directions from a display are combined...
A computing unit computes a computed value for input data. A comparing unit compares the computed value of the computing unit with a computed value of another...
Communication system, master station device, slave station device, control
unit, and communication control method
A communication system in which a master station device is connected to a plurality of slave station devices by an optical transmission line and a plurality of...
Contactless power supply device
In order to obtain a contactless power supply device which, even when a spatial gap between a primary winding and a secondary winding varies, is capable of not...
Inverter device and air conditioner
An inverter device includes: a rectifier circuit that converts an AC power supply into a DC power supply; a smoothing unit that is connected to a subsequent...
Power generator power generation facility
In a power generation facility, there are provided a plurality of diesel engines, a plurality of turbochargers driven by exhaust gas from the diesel engines, a...
Antenna device and array antenna device
An antenna device includes: a cavity part 1 composed of a metal conductor having an opening closed in a bottom; a first excitation circuit 10 superposed and...
Battery pack of vehicle
A battery pack includes: a battery; a battery case including: a battery tray which contains the battery; and a battery cover which is mounted on the battery...
Solar cell and method for manufacturing the same, and solar cell module
A solar cell includes a first conductive type semiconductor substrate in which a through hole is formed, a second conductive type impurity diffusion layer...
Clamper and in-channel-head operation device
A clamper (23) includes a clamp mechanism (231) which inserts an insertion portion (2311a) into a tube member and clamps the tube member and a lifting and...
System controller and program
Upon receiving an update registration request for operating state data from a user I/F controller (a device controller), an arbitrator determines whether to...
Transmission device for photosensitive drum
In one aspect of the invention, a transmission device for a photosensitive drum having a drum axis, which is adapted for engagement with a drive member of an...
Optical scanning device and projector
An optical scanning device includes a first scanning driving unit and a second scanning driving unit. The first scanning driving unit includes a scanning mirror...
Method for determining power consumption of loads in ungrounded power
A method determines power consumption of a load in a feeder section of an ungrounded power distribution system. Borders of the feeder section are defined by an...
Position measurment apparatus for measuring position of mobile object on
the basis of refelected wave
A reflector apparatus includes reflectors, which respectively radiate reflected waves in predetermined polarization directions. A polarized wave information...
Multistage pressure condenser and steam turbine plant having the same
A multistage pressure condenser includes, a high pressure chamber and a low pressure chamber, a pressure partition wall which partitions an inner portion of the...