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Coordinated control of power converter and pitch angle for wind turbine
Provided is a wind power generation system intending to suppress an increase of torque when a voltage in a utility grid is restored, and to reduce a load to...
Wind turbine generator
A wind turbine generator is provided in which a gear having a large diameter is not required in a yaw drive device (30) of a yaw system (10A). The yaw drive...
Driving type patient platform, control device for driving type patient
platform, control program for driving...
The objective is to obtain a driving type patient platform that can efficiently perform positioning work for making the position and the posture of a diseased...
Process for production of isophthalic acid
A method for producing isophthalic acid, comprising: subjecting a m-phenylene compound and a molecular-oxygen-containing gas to liquid-phase oxidation...
Adhesive resin composition and laminate
An adhesive resin composition excellent in adhesiveness and heat resistance thereof, film-forming properties, and film quality and a laminate having an adhesive...
Diagnostic method for oil-filled electrical apparatus
A method allowing an accurate diagnosis of a failure of an oil-filled electrical apparatus resulting from production of copper sulfide even with a small amount...
Resist polymer, resist composition, process for pattern formation, and
starting compounds for production of the...
To provide a resist polymer comprising, as a structural unit, an acid-decomposable unit having a structure represented by formula (1) or (2) which exhibits a...
Hollow fiber membrane module, hollow fiber membrane module unit, and water
A hollow fiber membrane module, a hollow fiber membrane module unit using the hollow fiber membrane module, and a water treatment method using the module or the...
Apparatus and method for producing purified hydrogen gas by a pressure
swing adsorption processes
The invention relates to a method and an apparatus for producing purified hydrogen gas by a pressure swing adsorption process. Further the invention relates to...
Right-left driving force controller
A controller includes: a adjuster, configured to adjust distribution of driving force between right and left wheels; a limiter, configured to limit a difference...
Fixing structure of exterior member to optical fiber cable
A fixing structure of an exterior member to an optical fiber cable includes an optical fiber cable having a coating layer formed on an outer circumference of a...
A seal structure includes a thick abradable film, thereby improving sealing performance. A seal structure (1) is provided with at least one fin (5) that...
Lubrication device for gas engine
Providing a gas engine in which the drain oil in the blow-by gas as a lubricant is mixed into the air fuel-gas mixture, the lubricant actively lubricating the...
Speed-varying device and wind turbine generator system
A speed-varying device (10A) that can give a high gear ration with a small number of stages and that can be reduced in weight is provided. The speed-varying...
There is provided a vehicle-air-conditioner electric compressor in which a high-voltage short circuit due to the breakage of a high-voltage system including an...
Method for adjusting unevenness of top flange of wind turbine generator
The unevenness of the upper surface of a top flange of a wind turbine generator tower is adjusted by arranging shim plates on the upper surface of the top...
Process for producing a circuit module
A process for producing a circuit module including, carried out in this order, preparing a ceramic carrier substrate having ceramic substrate pads for mounting...
Control device and control method of automatic transmission
A control device of an automatic transmission includes a motor control portion to control an output of a motor that executes a control operation on a clutch...
Wireless communication system, wireless terminal station, wireless base
station, and wireless communication method
A first wireless terminal station transmits beam transmission direction identification information in all directions. A second wireless terminal station...
Antenna selection with frequency-hopped sounding reference signals
Embodiments of the invention describe a method for antenna selection (AS) in a wireless communication network. The network includes a base station and a...
Semiconductor laser device
A semiconductor laser device can suppress electrode-to-electrode resonance of laser light emitted from an active layer, increasing electrical conversion...
Parametric compression of rank-1 analog feedback
Channel state information in a closed-loop, multiple-input, multiple-output wireless networks is fed back from each mobile station to a base station by first...
Method and apparatus for measuring density
A method and apparatus for measuring density which can simultaneously measure gaseous substance density and solid particulate material density and further can...
Image encoding device, image processing device, image display device,
image encoding method, and image...
An image encoding device includes a dynamic range generator for outputting dynamic range data Dd1 of block image data Dc1, an average value generator for...
A power amplifier comprises: an amplifier transistor; a bias circuit supplying bias current to the amplifier transistor; and a collector voltage terminal...
Motor positioning structure
A motor positioning structure is constructed by providing a plurality of positioning pins 28, 29 for positioning a circuit board 22 on a case 21 of a circuit...
Semiconductor device including a transistor and a capacitor having
multiple insulating films
A method of manufacturing a semiconductor device includes forming a lower electrode on a semiconductor substrate, applying a photoresist on the lower electrode,...
Vacuum circuit breaker and gas-insulated switchgear using the same
Provided is a vacuum circuit breaker whose insulation cylinder contained in a gas-insulated-switchgear housing contains a vacuum valve and which can be...
Process for production of terephthalic acid
A method for producing terephthalic acid comprising: subjecting a p-phenylene compound to a liquid-phase oxidation reaction by the use of a ...
Water-soluble resin, hair cosmetic material containing the same, and
silicone oil adsorption assistant
Provided is a water-soluble resin which gives a conditioning effect when it is used in a hair cosmetic material containing an anionic surfactant, or the like. A...
Powdery processing aid for polyolefin resins, method for producing the
same, resin composition and shaped article
Disclosed are a powdery processing aid for polyolefin resins, containing an alkyl methacrylate polymer which has alkyl methacrylate units having an alkyl group...
Method of manufacturing a semiconductor device
A method of manufacturing a semiconductor device according to the present invention includes the steps of: (a) introducing hydrogen and oxygen on a SiC...
Semiconductor device and process for producing same
Provided is a semiconductor device including: a base plate; a thermally conductive resin layer formed on an upper surface of the base plate; an integrated layer...
Process for producing carbon material and alkali activation apparatus
Provided is a production process for a carbon material comprising an alkali activation reaction step in which a carbon precursor containing an activator...
Terminal joining structure and terminal joining method
A terminal joining structure includes a terminal having a tubular barrel portion and a flange portion that is integrally formed at the axis-direction end of the...
Lighting device for a headlamp light source
A lighting device for a headlamp light source includes an connector to be connected to cables for supplying power to the light source, and attached to the...
Valve gear having a valve stem and a valve bush
A valve gear in which corrosion due to a potential difference does not occur and which can reduce the corrosion occurrence even when loads due to...
Fuel injection control apparatus for engine
To improve a restart failure during fuel vapor occurrence, in a fuel injection control apparatus for an engine that is not equipped with a battery and starts...
Internal combustion engine with variable valve gear
Each cylinder is provided with a first intake valve and a second intake valve, and a first intake cam for driving the first intake valve and a second intake cam...
File transfer method and file transfer system
A file transfer method and a file transfer system are provided for making it possible to minimize aggregate waiting time of the whole users for data transfer...
Navigation device for carrying out an along-route scrolling
A navigation device includes: an along-route scroll mode determining unit 44 for determining whether or not a cursor on a screen is placed on a guidance route;...
In-vehicle electronic control apparatus having monitoring control circuit
An in-vehicle electronic control apparatus includes a monitoring control circuit configured such that a monitoring control circuit unit transmits question...
Track transportation system
The essential feature of the present invention is the provision of a track transportation system in which a vehicle runs on a predetermined track, being...
Base station equipment, base station control equipment and communication
A technique of being capable to decrease the number of times of delivery and receipt of information on a common channel setup between a base station equipment...
Optical waveguide integrated semiconductor optical device
An optical waveguide integrated semiconductor optical device includes a laser and an optical waveguide. The laser includes an active layer and a first cladding...
Semiconductor laser device
A semiconductor laser according to the present invention comprises a .lamda./2 dielectric film (.lamda.:in-medium wavelength of a dielectric film, for example,...
Laser light source module
A heat sink is made of a material excellent in thermal conductivity and is mounted on a stem; a sub-mount substrate is made of a material excellent in...
Method of ratio data emission, emitter and receiver using the method
Coding and decoding schemes useful in the context of MIMO (Multiple Input Multiple Output) or MISO (Multiple Input Single Output) communications especially used...
Communication method, terminal, and base station
A terminal transmits a request for a resource assignment to a base station, and acquires a value of a resource for data transmission. The terminal does not...