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Structure of a high breakdown voltage element for use in high power
The relationship between a distance Ls between a base layer and an n type buffer layer formed on the surface of a drift layer and the thickness t of a...
Modified chain aliphatic polyamine
A modified chain aliphatic polyamine obtained by addition reaction of a chain aliphatic polyamine having a specific structure and an unsaturated hydrocarbon...
The present invention relates to a compound of the formula [I]: ##STR00001## wherein G.sup.1 is an alkyl which is substituted by a halogen atom or an alkoxy,...
Electrophotographic photoreceptor with polyester resin in photosensitive
An electrophotographic photoreceptor, which contains a polyester resin having a repeating structure comprising a bivalent phenol residue represented by the...
Form of carbon
C.sub.60 and C.sub.70 carbon atom compounds are prepared by evaporating graphite in an inert quenching gas. The vapor of carbon is collected and is selectively...
An etching liquid contains iodine, an iodine compound and alcohol as solute, and solvent such as water. The etching liquid etches a gold or gold alloy layer...
Distillation apparatus for readily polymerizable compound
A distillation apparatus for subjecting a crude readily polymerizable compound to distillation under vacuum conditions to purify it, the distillation apparatus...
Water-based ink composition and ballpoint pen using the same
Provided are a water-based ink composition characterized by containing 0.01 to 1.0% by weight of high molecular saccharides (trade name: Diutan gum) represented...
A transmission apparatus can perform a shift operation quickly without generating tooth contact and gear noise when shifting to a nonsynchronized gear train. The...
Compressor having internally mounted inverter
A compressor having an internally mounted inverter and having improved safety at low cost is provided. The compressor has a motor; a compressor mechanism driven...
Vehicle body structure
The vehicle body structure is suitable for use in two-door automobiles. The strength of a rearward part of the vehicle body is increased to reliably suppress the...
Waste liquid regenerator of printing machine
In a vessel (2) to which waste liquid (11) which contains ink pigment, water and cleaning liquid used in a printer is supplied, a metal electrode plate (30a,...
Compressor control unit and gas turbine power plant including this unit
Provided is a compressor control unit with a high response ability to changes of gas condition of a compressor (compressor suction temperature, pressure, gas...
Real-time embedded simple monitor method and computer product
A processor context stored in a stack area at a time of an interrupt occurrence is saved in a context saving area of an ICB corresponding to an ISR that is...
A forecasting apparatus for predicting future events includes a forecast processing data configuring section for configuring a data matrix including previously...
Method and apparatus for processing image data
A method of representing a data distribution derived from an object or image by processing signals corresponding to the object or image comprising deriving an...
Semiconductor light emitting device
A semiconductor light emitting device including an active layer interposed between an n-type cladding layer and a p-type cladding layer employs an ...
Display apparatus periodically modulating image-signal characteristics
An image display apparatus has a control circuit that periodically varies a characteristic, such as an amplitude characteristic or timing characteristic, of the...
Image display apparatus, timing controller for driver IC, and source
An image display apparatus includes a timing controller to generate a control signal according to image data, a driver IC to take in image data according to the...
Connection structure for coaxial connector and multilayer substrate
In the structure for connecting a board and a coaxial connector, which electrically connects a high-frequency board 20 mounted in an electroconductive casing 1...
Vehicular power control apparatus
A protection operation control part switches a gate signal interruption switch for protection of power elements to a gate signal interruption side, and...
An optical module comprises: a stem; a protruding portion on a surface of the stem; an optical semiconductor device mounted on the protruding portion; a power...
An optical encoder includes an incoherent light source; a first grating, which is an amplitude grating having a first grating period, for spatial amplitude...
Thin film transistor array substrate and method of producing the same
A method of producing a thin film transistor array substrate which includes an insulating substrate, a display pixel having a pixel electrode connected to a...
Process for producing optically active 2-alkycysteine, derivative thereof,
and processes for production
There is provided a process for producing an optically active 2-alkylcysteine or a salt thereof, characterized by allowing cells of microorganism or treated...
Separator for producing aromatic carboxylic acids
A separation system has a distillation column, an overhead vapor supply pipe connected to the top of the distillation column, first and second branch pipes...
Apparatus for manufacturing silicon single crystal, method for
manufacturing silicon single crystal, and...
The apparatus for manufacturing a silicon single crystal includes: a crucible for storing molten silicon; a pulling-up device for pulling up a silicon single...
Clutch control apparatus
Electric-motor drive control means controls a clutch engaging/disengaging actuator including two electric motors. When a vehicle starts moving or changes gears,...
Method of polishing semiconductor wafers by using double-sided polisher
During polishing of the semiconductor wafer by using a double-sided polisher, a larger difference as compared to the prior art is created between a frictional...
Elevator destination floor display unit displaying only destination floors
that have been selected
An elevator destination floor display unit is installed in an elevator boarding area or an elevator car. The elevator destination floor display unit has a...
Vehicle ceiling panel for lighting and air-conditioning
Vehicle-borne electronic control device
A constant-voltage power supply circuit unit that is fed from a vehicle-borne battery via a power switch and generates a predetermined constant-voltage output...
Image decoding apparatus, image coding apparatus, image communications
system and coded bit stream converting...
An image decoding apparatus is capable of decoding coded bit streams with different coding schemes. The image decoding apparatus includes a coding scheme...
Multiview video decomposition and encoding
A method decomposes multiview video acquired of a scene by multiple cameras. Each multiview video includes a sequence of frames, and each camera provides a...
Magnetic detector maintaining high detection precision without affected by
the temperature characteristics of...
A magnetic detector, wherein the magnetic/electric conversion element is constituted by at least six segments symmetrically arranged in a direction in which the...
Catalysts and process for producing aromatic amines
As catalysts for producing aromatic amines by hydrogenating aromatic nitrites, there are disclosed (1) the catalyst comprising a metal catalyst component...
Non-aqueous electrolyte secondary battery
A non-aqueous electrolyte secondary battery including a positive electrode and a negative electrode each capable of absorbing and desorbing lithium, a separator...
Door latch device
A door latch device includes a striker, a fork, a pawl lever that locks rotation of the fork, the fork having a first locking part which locks the striker when...
Rotation shaft seal
A rotation shaft seal provided with a rubber sealing portion which contacts a surface of a rotation shaft and an outer case to which the rubber sealing portion...
Poppet valve device and electronic controlled fuel injection apparatus
equipped with the device
A poppet valve device includes a plurality of axial passages of substantially the same diameter and length communicating with a high-pressure room formed inside...
Ignition apparatus for an internal combustion engine
An ignition coil apparatus for an internal combustion engine can prevent noise from being radiated to the outside from a transformer without requiring special...
Ignition device of ignition control system for an internal combustion
An ignition device, including: an ignition coil (1) having a primary coil and a secondary coil; a switching element (5) for causing a primary current to be...
Information home electric appliance
By performing initial user registration via an SSL-compliant browser in an information home electric appliance 100, user's private key, digital certificate, and...
In-vehicle electronic control unit
A first control circuit portion carries out input/output control in cooperation with a microprocessor, a program memory, and a RAM memory. A second control...
Modeling low frame rate videos with bayesian estimation
A video is acquired of a scene. Each pixel in each frame of the video is represented by multiple of layers. Each layer includes multiple Gaussian distributions....
Rotor of electric rotating machine
Deformation and vibration of claw magnetic poles in rotor are reduced. A rotor includes: a rotor coil 15 for generating a magnetic flux by applying a current; a...
Permanent-magnet synchronous motor
In a combination of, for example, a rotor having eight magnetic poles and a stator having twelve slots and pulsating components of permeance, which generate a...
First and second lead portions of an a-phase winding, a b-phase winding and a c-phase winding are each led out from a rear-end coil end group, and subsequently...
Method of producing xylylenediamine
A method of producing xylylenediamine of the present invention includes the steps of: subjecting a liquid mixture of phthalonitriles with liquid ammonia or a...
Heteroaryl substituted 2-pyridinyl and 2-pyrimidinyl
-6,7,8,9-tetrahydropyrimido[1,2-a] pyrimidin-4-one derivatives
The invention relates to use of a pyrimidone derivative represented by formula (I)or a salt thereof wherein: ##STR00001## X, Y, R1, R2, R3, R4, R5, m, n and p...