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Power conversion apparatus having an AC/DC converter which outputs to a
DC/DC converter which is controlled by...
A power conversion apparatus includes a high-power-factor converter section converting an AC voltage to a DC voltage, a smoothing capacitor, a DC/DC converter...
A power module includes: a base plate having a front surface provided with positioning wire bonding portions; an insulating substrate provided with hole...
A semiconductor device includes a semiconductor substrate having opposed main and back surfaces; first and second electrodes in a device region of the...
Method of manufacturing semiconductor device
A method of manufacturing a semiconductor device according to the present invention includes the steps of (b) forming, on a back face of a dummy substrate and...
Semiconductor device manufacturing method and semiconductor manufacturing
A semiconductor device manufacturing method according to the present invention includes a step of arranging a plurality of processing objects on a first tray...
Aromatic polycarbonate composition
The present invention relates to a polymer composition comprising the following components: a) 76.6-99.9 mass % of aromatic polycarbonate, b) 0.5-20 mass % of...
System and method for recognizing speech
A system and a method recognize speech including a sequence of words. A set of interpretations of the speech is generated using an acoustic model and a language...
Memory diagnostic method, device, and non-transitory computer-readable
storage medium for diagnosing a memory...
In a memory diagnostic method, a fixed domain stores data that are not changed during process execution. A variable domain stores data that are subject to...
It is an object of the present invention to provide a probe card capable of controlling generation of a scratch or an indentation in a connection pad and...
Electromagnetic wave detector and electromagnetic wave detector array
An electromagnetic wave detector that detects incident light by converting the incident light into an electric signal includes a flat metal layer formed on a...
The encoder includes a plurality of position-detection-signal generation systems that generates electrical signals as position detection signals having...
Flame-resistant heat treatment furnace
A furnace to flame-resistantly treat a precursor fiber strand by sending hot air to a heat treatment chamber through a hot air blowing nozzle in a direction...
Wall-mounted air-conditioning apparatus
An upper suction port is formed in a main-body upper part of an air-conditioning apparatus main body, a suction opening part is formed in a front grill disposed...
An air-conditioning apparatus includes a heat medium flow control device that adjusts the flow rate of a heat medium circulating in a use side heat exchanger,...
Bolted joint structure
Joint parts of joinable plates to be joined to each other are joined by a plurality of joining bolts. The joining bolts are arranged in a direction of a tensile...
Multi-blade centrifugal fan and air conditioner using the same
In a multi-blade centrifugal fan including an impeller (7) rotatably disposed in a casing and composed of a disc-shaped hub (8), a plurality of blades (9), and...
Inverter-integrated electric compressor
Provided is an inverter-integrated electric compressor in which the layout of a wiring path connected to an IPM is optimized, the wiring path is simplified, and...
Combustion control device and control method for internal combustion
In a control device 50A, an actual compression ratio calculation unit 502 calculates an actual compression ratio .epsilon. from an air supply pressure Ps, a...
Method for producing carbon-fiber bundles
The invention provides a method for producing carbon fiber bundles excellent in productivity without impairing the quality in the process for producing carbon...
Carboxylic acid ester compound and method for producing same, and
The present invention provides a novel carboxylic acid ester compound useful as a fragrance component or a material for a compound fragrance and a method for...
Alicyclic dicarboxylic acid ester compound and manufacturing method
The alicyclic dicarboxylic acid ester compound of the present invention is represented by the following formula (1): ##STR00001## wherein R each...
Method for producing bis(fluorosulfonyl)imide salt, method for producing
fluorosulfate, and method for...
According to the method for producing bis(fluorosulfonyl)imide salt of the present invention, the method for producing fluorosulfate, and the method for...
Elevator monitoring device
An elevator monitoring device enables positional relationship of elevator cars to be grasped. The elevator monitoring device includes a receiving section which...
Aircraft window member, method of manufacturing the same, and aircraft
An aircraft window member includes film made of acrylic resin, a conductive mesh, which is formed on the film and in which a conductive material, is formed in a...
In-vehicle information providing apparatus
An in-vehicle information providing apparatus includes a storage unit that stores therein a station-facility image management table in which station-facility...
Vehicle power generating device and power generation control method
In power generation control for a vehicle, which is configured to control power generation so as to reduce an amount of fuel consumed by power generation of the...
Vehicle control unit
A control unit for a vehicle, which comprises an engine, a driving motor, an engaging/disengaging device, and a voltage raising device, includes a switching...
Tire vulcanizer and tire vulcanizing system
A tire vulcanizer and tire vulcanizing system improving production efficiency by shortening time for loading and unloading of tires are provided. They include:...
Exhaust-gas treatment apparatus and exhaust-gas treatment method
An object is to provide an exhaust-gas treatment apparatus capable of realizing a dissolved-salt spray method easily and at low cost. An exhaust-gas treatment...
Cyclone separation device and electric vacuum cleaner
A dust collection unit includes a swirl chamber, dust collection chambers, a discharge pipe, an inlet pipe, a bypass inlet, and a bypass inlet airflow passage....
A rotary encoder includes a rotary encoding unit attached to a rotary shaft which is rotatably held in a metal casing, a number-of-revolution detection unit...
Communication apparatus, communication system, and time synchronization
A communication apparatus (a slave) that performs time synchronization with a master apparatus on the basis of a time synchronization message transmitted from...
Radio transmission apparatus, radio reception apparatus, and data
A radio transmission apparatus includes a plurality of transmission antennas, a start symbol generating unit that generates a start symbol as a reference signal...
Power conversion apparatus having a three-level converter that converts AC
voltage to DC voltage having three...
When switching control signals of self-excited semiconductor devices from OFF-control to ON-control, a control circuit controls the self-excited semiconductor...
Uninterruptible power supply apparatus including a control circuit that
executes a first mode when supply of a...
In this uninterruptible power supply apparatus, even after electric power supply to a load stops due to prolonged power failure time, the operation of an...
Power monitoring system and electric vehicle
A power monitoring system includes an in-vehicle system that monitors a power state of a storage battery of an electric vehicle, and an out-of-vehicle system...
Fault detection apparatus
There is provided a fault detection apparatus including an open/close unit configured to open/close an electric path to pass a direct current forward, a...
Method of manufacturing semiconductor device
A method of manufacturing a semiconductor device, includes forming a laser section on a portion of a substrate, the laser section including an active layer, an...
Non-aqueous electrolyte secondary battery, and non-aqueous electrolyte
solution for non-aqueous electrolyte...
Provided is a nonaqueous electrolyte secondary battery which, even in the case of using a low-viscosity solvent having a narrow potential window, can increase...
Electric storage device electrode and method for manufacturing same
A method of manufacturing an energy storage device electrode in which breakage of electrode particles and warping of a collector are reduced, and internal...
Photoelectric conversion apparatus, imaging apparatus using the same, and
manufacturing method thereof
A photoelectric conversion apparatus includes: an active matrix-type TFT array substrate on which photoelectric conversion elements and thin film transistors...
Semiconductor device with an insulating terminal table
A semiconductor device includes: a semiconductor-element substrate in which a front-surface electrode pattern is formed on a surface of an insulating substrate...
Method for manufacturing SiC semiconductor device
A method for manufacturing an SiC semiconductor device according to the present invention includes the steps of (a) implanting an impurity into a surface layer...
Semiconductor chip testing method and semiconductor chip testing device
A semiconductor chip testing method includes: (a) testing the electrical characteristics of each of semiconductor chips in the form of wafers or in the form of...
Semiconductor device and method of fabricating same
Fabrication of a termination structure in a semiconductor device increases in some cases the numbers of ion implantation processes or of photolithography...
Electric storage device pressure regulating apparatus and electric storage
An electric storage device pressure regulating apparatus includes: a case in an internal portion of which is disposed a regulating chamber that communicates...
Image processing device and method
For each pixel in an image (Din), a contrast correlation value (CT) is detected for peripheral areas centered around the pixel to be corrected (1), a contrast...
Automatic programming apparatus and automatic programming method
Automatic programming apparatus includes: a material shape data input unit that receives input of data of material shape; a processing program storage unit that...
Curvature variable mirror, curvature variable unit, and manufacturing
method of curvature variable mirror
A curvature variable mirror includes a mirror base material that is configured such that the curvature is variable and that reflects laser light on the mirror...