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In a rotating electric machine including a field pole unit having ten magnetic poles (P=10) and an armature having twelve teeth (Q=12), armature coils are wound...
Package and electronic apparatus using the same
An upper sealing ring and a lower sealing ring are adhered by sealing solder. The width of tip end of sealing projection is narrower than the width of the lower...
Method and device for manufacturing dimethyl carbonate
The present invention provides a method and apparatus for producing dimethyl carbonate, wherein carbon dioxide is recovered from combustion exhaust gas of a...
Carbamoyl-type benzofuran derivatives
The present invention provides a carbamoyl-type benzofuran derivative of the formula : ##STR00001## wherein Ring Z is a group of the formula: ##STR00002## ...
Electrophotographic photosensitive body
Disclosed is an electrophotographic photoreceptor which is excellent in wear resistance and electrical characteristics. Specifically disclosed is an...
Control apparatus of vehicle
A control apparatus of a vehicle includes: an internal combustion engine; a transmission, including a group of gears made to mesh with synchronizing mechanisms...
Planetary roller driving device and steering apparatus comprising the same
This planetary roller driving device includes: a planetary roller speed up gear having a first carrier being a first input axis and a first sun roller being a...
Fluid machine and scroll compressor having a crankshaft with a large
diameter shaft section
There is provided a fluid machine able to secure a sectional area of a passage sufficient for gaseous fluid flow from a suction port to a compression mechanism,...
Surface light source device
A surface light-source device includes: a plurality of point light sources; a light-guide plate arranged for emitting from its emitting surface the light...
Brake device for elevator
Provided is a braking device for an elevator in which energy required for braking and releasing is reduced. The braking device includes a movable plunger (5),...
Operation device for elevator
An operating apparatus for an elevator is equipped with a landing chair having a storable seat portion and provided at a landing, a landing chair displacement...
Sensor abnormality detecting method and electronic throttle control
An electronic throttle control apparatus includes first and second throttle position sensors that detect an opening of a throttle valve for adjusting an amount...
Rotary type CVD film forming apparatus for mass production
A rotary type CVD film forming apparatus for mass production, wherein a film forming chamber is formed by providing one columnar body having a plurality of...
Semiconductor pressure sensor, manufacturing method thereof, and die for
molding semiconductor pressure sensor
A semiconductor pressure sensor is provided with a semiconductor pressure sensor part that converts a pressure to an electrical signal, a sensor module in which...
Matting using camera arrays
A method extracts an alpha matte from images acquired of a scene by cameras. A depth plane is selected for a foreground in the scene. A trimap is determined from...
Monolithic semiconductor laser and method of manufacturing the same
A monolithic semiconductor laser having plural semiconductor lasers having different emission wavelengths from each other, including: a semiconductor substrate;...
Optical recording method
Provided is an optical recording method for recoding information on a phase-change optical recording medium at a low linear velocity by use of a divided pulse...
Power conversion apparatus
In a power conversion apparatus that boosts a solar light voltage, converts it to AC and supplies AC power to a load or system, a second inverter is connected in...
A semiconductor device includes a switching element outputting from a sense terminal a sense current at a fixed rate relative to a main current flowing in the...
A voltage-controlled oscillator has an oscillation frequency controlled through a voltage applied across ends of a variable-capacitance element. The...
An amplifier element amplifies RF signals. An emitter follower unit drives the amplifier element at a constant voltage corresponding to a reference voltage...
Thermally conductive resin sheet and power module using the same
A thermally conductive resin sheet includes a thermosetting resin, and a thermally conductive and electrically insulating inorganic filler. The inorganic filler...
Method for manufacturing semiconductor device
A method for manufacturing a semiconductor device includes the steps of: forming a trench in a semiconductor substrate; and forming an epitaxial film on the...
Substrate for electrophotographic photoreceptor, process for producing the
substrate, and electrophotographic...
An electrophotographic photoreceptor substrate which can be easily produced with high productivity and prevents the occurrence of image defects, and which has...
Electrostatic toner composition to enhance copy quality by improved fusing
and method of manufacturing same
An electrostatic developer is provided that contains toner-containing image-forming particles and an uncrosslinked, linear hydrocarbon based homopolymer wax...
Prepreg and laminate
A prepreg, for printed wiring boards, comprising a flame resistant resin composition containing a specific cyanate ester resin, a nonhalogen epoxy resin,...
Method for producing hydrogen peroxide
The present invention provides a method for producing hydrogen peroxide, comprising the steps of: alternately reducing and oxidizing a working solution...
Refill for correction pen and refill unit
A refill for a correction pen is constructed of a molded article of a polyamide resin obtained from monomers having an aromatic ring or a naphthene ring, a...
Bearing holding structure for motor
A metallic member 22 is integrated with a molded rotor 12, and a bearing 16 is held to the rotor 12 through this metallic member 22. At that time, a washer 24 is...
Accumulated-heat correction apparatus and accumulated-heat correction
method for thermal head
An accumulated-heat correction apparatus for a thermal head, wherein print data of each line are outputted to the thermal head, and a conduction time of the...
Output shaft coupling structure of electrically operated control valve
Output shaft coupling structure of electrically operated control valve including: valve rod which is provided with valve for opening and closing fluid passage...
Gas turbine load control device
A gas turbine load control device includes load setting means, first bias setting means, second bias setting means, target output setting means, and so forth....
Drill with unique shaped coolant holes
Drill with unique shaped coolant holes
Retransmission control method and communications device
A retransmission control method comprising: generating N parity check matrices; generating a generator matrix containing a check symbol generator matrix...
Jpeg-compressed file creating method
Image feature values Va and Vb are derived from image data, coefficients C and D are determined based on the image feature values Va and Vb, and an approximate...
System and method for image matting
A method compresses a set of correlated signals by first converting each signal to a sequence of integers, which are further organized as a set of bit-planes. An...
Color correction device and color correction method
A color correction apparatus is provided including a color correction means 1 for making a color correction to an input image signal 101, and a color gamut...
Power semiconductor device
A power semiconductor device M includes: first and second frames for feeding unipolar power from outside; first and second switching units which are...
Electric power converter
In an electric power converter, a main circuit unit and a control unit are detachably attached to each other, and another control unit differing in a control...
Mounting terminal substrate and display device using the same
A mounting terminal substrate includes a substrate, mounting terminals arranged in staggered rows on the substrate, each mounting terminals includes a lower...
Spatio-temporal graphical user interface for querying videos
A method summarizes a video acquired of a scene spatially and temporally by specifying a spatial query and a temporal query. Frames of the video are selected...
Lamp lighting apparatus
A lamp lighting apparatus includes an arc spot movement detector (5) for monitoring an DC voltage Vb which is the bus voltage of an inverter (3), and for...
Organic semiconductor device and method for manufacturing same
An organic semiconductor device includes organic semiconductor layers (3, 4) and an electron injecting electrode (5) which is composed of MgAu alloy and injects...
A semiconductor layer of n.sup.- type is formed on a semiconductor substrate of p.sup.- type. A first buried impurity region of n.sup.+ type is formed at an...
Infrared solid-state image pickup apparatus and a production method
An infrared solid-state image pickup apparatus includes an SOI substrate having a silicon oxide film layer and an SOI layer on a silicon substrate, a detecting...
Semiconductor device and field-effect transistor
A Schottky electrode including a WNx layer on an n-type GaN layer. A crystal plane of the n-type GaN layer is in contact with a crystal plane of the WNx layer....
Circuit for varying gain of preamplifier
A gain switching circuit switches a conversion gain of a preamplifier that is configured with a series circuit formed with a first resistor and a first switching...
diglycidyl/1,3-bis(aminomethyl)cyclohexane adduct, isophoronediamine and
The present invention relates to a curing agent for epoxy resins comprising (A) an epoxy adduct of isophoronediamine, (B) an epoxy adduct of 1,3-bis(aminomethyl)...