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Power semiconductor device
A power semiconductor device includes a conductive board and a switching element mounted on the conductive board and electrically connected thereto. The power...
Heat-transer-medium heating apparatus and vehicular air-conditioning
apparatus using the same
The invention provides a heat-transfer-medium heating apparatus using a PTC heater and a vehicular air-conditioning apparatus using such a heating apparatus,...
A switchgear apparatus is provided in which an impact induced by a close operation is mitigated, featuring space saving and high reliability with low costs.The...
EL light emitting touch switch
A touch switch is composed of an EL light emitting layer configured by stacking a fluorescent layer and an insulation layer between first electrodes and a second...
Solar cell and manufacturing method thereof
A solar cell includes a photoelectric conversion substrate, a first electrode on one surface of the substrate, a second electrode on the other surface of the...
Acrylic syrup and method of producing the same
Disclosed is an acrylic syrup containing a vinyl monomer (A) of methyl methacrylate and a polymerized solid component (B) which is a high polymer of said vinyl...
Solid electrolyte type fuel cell and air electrode current collector used
for the same
A solid electrolyte type fuel cell which incorporates a metal separator comprising a base material of a metal other than silver or a silver alloy which is plated...
A gas-barrier laminate with a plastic substrate, an inorganic thin film formed on at least one surface of the plastic substrate, and a coating layer formed by...
Optical recording medium
The invention is principally to provide an archival optical recording medium of high quality which has satisfactory recording/reading characteristics when used...
Electrode for discharge surface treatment, manufacturing method and
evaluation method for electrode for...
An electrode is used to perform discharge surface treatment of a work piece. The electrode is made of a green compact obtained by compression-molding an...
Semiconductor device and active matrix display device
A semiconductor device includes a semiconductor layer, an Al alloy film electrically connected to the semiconductor layer, and a transparent electrode layer...
Resin composition for direct vapor deposition, molded articles made by
using the same, and surface-metallized...
The direct vapor depositing resin composition of the present invention comprises at least one selected from the group consisting of (A-I): a graft copolymer...
A copper alloy consists essentially of Cu: 69 to 88 mass %, Si: 2 to 5 mass %, Zr: 0.0005 to 0.04 mass %, P: 0.01 to 0.25 mass %, and Zn: balance; has relation...
A liquid cartridge includes a vessel body for containing liquid. The vessel body includes a plurality of surfaces. An oxygen outlet is provided on one surface...
A scroll compressor is provided which has favorable assembling property, does not require a thrust bearing, has a bearing structure for bearing a compression...
Shroud and rotary vane wheel of propeller fan and propeller fan
A shroud includes a body portion 5B, a mount 7 positioned at a center of the body portion 5B and supporting rotary vane wheel driver 6, and multiple support...
Thread cutting insert
In this thread cutting insert, on a common edge section of front and back faces of an insert main body, there is formed a pair of cutting edge sections that...
Insert clamping wedge and insert-detachable type cutter
An insert clamping wedge for clamp-fixing a cutting insert, seated in an insert attachment seat formed in a cutter body, to a recessed portion formed in the...
Car oscillation detecting device for elevator using a set value to judge
Since the elevator type is varied, a set value used for judging car oscillation must be set for each elevator, which requires much time and labor. Also, if the...
Elevator vibration damping system having damping control
A vibration damping system for an elevator is provided with a damping device (5) that is provided between a cab (1) and a car frame (2) for supporting the cab...
Electric power steering apparatus
A drive control unit alone can be replaced without detaching an electric power steering apparatus from a gear housing. A motor housing of an electric motor,...
Combustion state detecting apparatus for internal combustion engine
A combustion state detecting apparatus for an internal combustion engine includes: an ignition plug (2) for generating a spark discharge for igniting an air-fuel...
Gas turbine combustor
An object of the present invention is to provide a gas turbine combustor with improved fatigue resistance of a combustor. It is possible to intentionally reduce...
Exhaust gas purification device
An exhaust gas purification device comprises a NOx catalyst for purifying NOx contained in exhaust gas by using ammonia as a reducing agent, an ammonia supply...
Control apparatus for an internal combustion engine
A control apparatus for an internal combustion engine is provided which, even when a starting time of an alcohol concentration change varies, can accurately...
Power steering apparatus
Provided is a power steering apparatus capable of suppressing an abrupt change in steering force and preventing a deterioration in steering feeling even in the...
Digital broadcasting receiver
A digital broadcasting receiver temporarily stores data about a digital broadcasting program currently being viewed and listened-to at a time when the reception...
System and method for determining geometries of scenes
A method and an apparatus determines a geometry of a scene by projecting one or more output image into the scene, in which a time to project the output image is...
Interleaver, deinterleaver, communication device, and method for
interleaving and deinterleaving
A communication device carries out communication using N number of communication channels, where N is an integer not less than 2. The communication device...
Graph-based method for allocating resources in OFDMA networks
A method allocates radio channel resource in an orthogonal frequency-division multiple access network including a set of base stations (BS) and a set of mobile...
Code disk with a plurality of tracks having different patterns
A code disk for a high-resolution encoder that can detect an absolute position and a method for manufacturing a mold to produce the code disk are provided. The...
Optical recording medium and recording/reading method therefor
In a single-sided incident type optical recording medium having a plurality of dye containing recording layers, sufficient reflectance and excellent recording...
Optical disc and optical disc device
In a multilayer optical disc having information layers conforming to a plurality of different optical disc standards, because the type of each information layer...
Cooling apparatus and power converter
A cooling apparatus with high strength and good heat radiation characteristics. In the cooling apparatus, a heat exchanger is joined to an evaporator disposed on...
Film quality evaluation method, apparatus therefor, and production system
for thin-film device
An object is to improve production efficiency as well as reducing the burden on an operator. Light is radiated on a crystalline silicon film used for a thin-film...
A directional coupler includes a main line connected at a first end to an input port and at a second end to an output port, a coupled line connected at a first...
High frequency amplifier
Provided is a high frequency amplifier including two amplifying elements of different element sizes connected in parallel and switching the amplifying elements...
Electric vehicle, and device and method of controlling slip thereof
A slip control device, a slip control method, and a vehicle provided with such a slip control device are provided, with which the vehicle can travel stably even...
Thin film transistor and method of manufacturing the same
A thin film transistor includes a polysilicon layer formed over a substrate having a channel region, a source region and a drain region, a conductive layer...
Trisubstituted amine compound
The present invention relates to a compound of the general formula (1): ##STR00001## wherein, Y is a methylene group, and the like; A is an optionally...
Printing mask and solar cell
A printing mask includes a mask frame and a mesh extended on the mask frame, in which a mask portion is formed by filling the mesh with resin to leave a pattern...
Method of manufacturing solar cell panel
A method of manufacturing a solar cell panel, includes steps (a) to (e). The step (a) is a step of forming a solar cell module by laminating solar cell films on...
Mercury reduction system and mercury reduction method of flue gas
A mercury reduction system according to the present embodiment is a mercury reduction system that reduces NOx and Hg in flue gas discharged from a boiler, and...
Method of forming oxide film by anodically oxidizing in an electrolyte
A high-quality oxide film which is free from a pinhole and surface roughing caused by anodic oxidation and which has surface smoothness on a surface of a...
The feeding apparatus is provided with a first feeding section for feeding a long-formed sheet in the longitudinal direction of the sheet, a second feeding...
Apparatus and method for washing polycrystalline silicon
Disclosed is a polycrystalline silicon washing apparatus that sequentially immerses polycrystalline silicon into a plurality of acid baths each of which is...
A scroll compressor includes an orbiting scroll engaged with a front case by pins and rings or ring holes to prevent rotation of the orbiting scroll. The rings...
Pitch actuator for wind turbine generator, and wind turbine generator
Provided are a pitch actuator for a wind turbine generator and a wind turbine generator that can be prevented from losing their reliability. Provided are a...
Wind turbine generator
A wind turbine generator is provided in which, even in a cold snowy environment in a cold region, the time required for recovering a frozen anemoscope/anemometer...
Data transmitting device, data receiving device, and data distribution
A data transmitting device and a data receiving device which are capable of conducting an error correction using an FEC stream without requiring a feedback from...