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Method for coupling an emitting device to a frequency splitter in an
optical passive network
A device and method to allow to estimate drift induced by temperature variation in a network including a frequency splitter based on a Mach-Zehnder, or alike...
Motor control device
A motor control device includes: a frequency instruction setting section for outputting a plurality of frequency instructions; an AC voltage instruction...
Rotor of induction motor, induction motor, compressor, air blower, and air
A rotor of an induction motor according to the present invention is a rotor including a squirrel-cage secondary conductor, wherein the rotor slot is constituted...
Rotary electric machine
Provided is a rotary electric machine including housings, a stator, a rotor, bearings, a slip ring, a power assembly, a control assembly, a rotation sensor, and...
Permanent magnet rotor
A permanent magnet rotor has a rotor core positioned about a rotation shaft. The permanent magnet rotor also has permanent magnet embedment slots located at...
External power supply apparatus of electric vehicle
An external power supply apparatus of an electric vehicle, includes: a battery; an inverter configured to convert DC power of the battery to AC power and...
A housing of a switchgear includes: a framework formed by joining vertical frames to depth directional frames and width directional frames, the vertical frames...
A solar cell includes a silicon substrate, an aluminum electrode that collects electricity from the rear surface of the silicon substrate, and a silver...
Method for producing conjugated polymer, conjugated polymer, photoelectric
conversion element, solar cell, and...
The invention addresses a problem of obtaining a conjugated polymer having a higher molecular weight through coupling reaction of monomers using a transition...
Gas circuit breaker
A gas circuit breaker includes a sealed tank that includes first and second conductor containers with an insulating tube therebetween and is filled with...
Each of image-signal-line drive circuits includes a timing controller that generates a control signal controlling itself and other image-signal-line drive...
Computing unit, method of managing computing unit, and computing unit
A computing unit includes an operating system that is connected with another computing unit via an information transmitting medium in a mutually communicable...
Graphical user interface device
A graphical user interface device includes an operation procedure information database, a display element information database, an operation determination...
Stereoscopic image display device
A stereoscopic image display device includes a liquid crystal panel section, a light source section, a light detection section, a light source control section,...
Internal combustion engine knock controlling apparatus
An internal combustion engine knock controlling apparatus is obtained that improves knock detection performance by making a correction period appropriate...
Estimation device for cylinder intake air amount and internal EGR rate in
internal combustion engine
An estimation device for a cylinder intake air amount and an internal EGR rate in an internal combustion engine is provided which is capable of making an...
Refrigeration cycle device and method of controlling the same
A refrigeration cycle device 100 where a combustible refrigerant circulates includes a bypass pipe 5 that is connected so that part of the refrigerant that...
Air-conditioning apparatus with oil return in a transcritical cycle
In an air-conditioning apparatus that uses a refrigerant, which operates in a transcritical cycle, and refrigerating machine oil, which has low miscibility with...
Noise control system, and fan structure and outdoor unit of
air-conditioning-apparatus each equipped therewith
To provide a noise control system capable of generating a noise cancellation field where noise is reduced at a desired position in a space. An error scanning...
Gas turbine combustor and fuel supply method used for the same
An object of the invention is to provide a reliable gas turbine combustor that can provide lowered NOx and combustion stability. The gas turbine combustor...
Gas turbine combustion burner
Provided is a gas turbine combustion burner capable of uniformly ejecting fuel from ejection holes for reduced NO.sub.x emissions of gas turbine combustors. The...
Lightning protection fastener and cap for lightning protection fastener
To provide a lightning protection fastener or the like, that can reliably seal an arc between the cap and a member such as a wing panel. An end part 30A of a...
Suction casing and fluid machine
A suction casing includes a suction nozzle that introduces a fluid from an outer circumferential side to an inner circumferential side in a radial direction;...
Impeller and rotary machine
An impeller of a rotary machine, in which a direction of flow is configured to gradually change from an axial direction to a radial direction as the flow goes...
Engine starting device and engine starting method
Engine starting device, including: a crank signal generation unit (13); and an engine control unit (10) for identifying a predetermined crank position of a...
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...
Method for producing nitride crystal
A method for producing a nitride crystal, comprising growing a nitride crystal on the surface of a seed crystal put in a reactor while the temperature and the...
High strength and high conductivity copper alloy pipe, rod, or wire
A high strength and high conductivity copper alloy pipe, rod, or wire is composed of an alloy composition containing 0.13 to 0.33 mass % of Co, 0.044 to 0.097...
Separation of carbon dioxide and hydrogen
A process is described for separating a gas stream containing hydrogen sulfide (H.sub.2S) impurities into a hydrogen (H.sub.2) rich vapor stream, a carbon...
Acrylic resin composition and moldings in which said composition is used
The present invention relates to a multilayer laminated product which at least contains a layer formed of an acrylic resin composition containing an acrylic...
Provided is a polyamide resin having excellent color tone and elastic modulus, excellent gas barrier properties and low water absorption. The polyamide resin...
Polycarbonate resin composition
To provide a polycarbonate resin composition excellent in low-birefringence and strength. Disclosed is a polycarbonate resin composition prepared by blending ...
Crystals of pyrroloquinolinequinone sodium salts
A crystal of pyrroloquinoline quinone disodium salt having peaks at 2.theta. of 9.1.degree., 10.3.degree., 13.8.degree., 17.7.degree., 18.3.degree.,...
In an elevator rope, a plurality of steel outer layer strands are twisted together on an outer circumference of an inner layer rope. The inner layer rope has: a...
In-vehicle electronic control unit and power feeding control method of the
When a power supply switch is fed with power from a DC power supply and closed, a power supply unit starts power feeding to an opening and closing command...
Automotive electric power supply system
The main electric power source is connected to a lower-voltage side of a DC/DC converter by a first switch, and an electrical double-layer capacitor and a...
Notification sound control unit of approaching vehicle audible system
A notification sound control unit of an approaching vehicle audible system includes a first rotation speed calculation section that calculates a first rotation...
Power switching apparatus
A power switching apparatus, configured to switch a power supply source that is configured to supply an electric power to an air conditioner that is mounted on...
Writing implement refill and writing implement
A writing implement that prevents flow of air into an ink tank and prevents writing failure while allowing for productivity. The writing implement includes a...
Provided is a gas-barrier laminate film that has a layer containing a one-pack adhesive coating material layer having good adhesiveness to various substrates...
A brazing method includes fixing a padding plate on a base material such that the padding plate is arranged in a lower position from a groove formed in a repair...
Electron beam welding method
An electron beam welding method capable of restoring toughness even when high heat input welding is performed. The electron beam welding method comprises:...
Exhaust gas purification system for internal combustion engine
An exhaust gas purification system includes a feedforward controller 47, a feedback controller 49 outputting a correcting variable for achieving a target...
Display device and method for manufacturing the same
A display device includes a laminated wiring formed of a low-resistance conductive film, and a low-reflection film mainly containing Al and functioning as an...
Communication method, base station, communication system, and mobile
In accordance with the present invention, in a case of using persistent scheduling, when detecting a transition from a talk state to a silent state, resources...
Signal transmission device with data length changer
A signal transmission device includes: a detector circuit that detects impulse noises having been applied to the transmission line, the detector circuit being...
Receiving device and method
A digital broadcast receiver receives a digital broadcast signal through a plurality of antennas, orthogonally demodulates the received signals, performs...
Control device and control method for permanent magnet motor
A control device for a permanent magnet motor, including: a rotor position detector configured to detect a rotating speed of a rotor of a permanent magnet motor...
Power conversion device
A power conversion device formed of a converter for rectifying a single-phase AC voltage to a DC voltage and an inverter for driving an AC motor by converting...