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Method for manufacturing semiconductor device
A method for manufacturing a semiconductor device includes: simultaneously forming first and second well regions on a semiconductor substrate, wherein the...
Control system, terminal device for maintenance worker and control device
A terminal device carried by a maintenance worker transmits, to a central control device, a request to maintain a first state in which a central control device...
Heat medium heating unit and vehicle air conditioning apparatus provided
with the same
Provided is a heat medium heating unit comprising a plurality of flat heat exchange tubes, PTC heaters incorporated between flat tube portions, a heat exchanger...
Repair method and repair structure for honeycomb sandwich structural body
A repair method includes the steps of: (A) forming a repair cavity 14 by removing a honeycomb core 11 including a damaged portion with a front-side skin 12; (B)...
Back-shielded welding method and welded structure using the same
A back-shielded welding method according to the present invention includes communicating a front surface-side and a back surface-side of two welding base...
Exhaust gas purification catalyst suppressing influence of iron compound
An exhaust gas purification catalyst contains titanium oxide as a main component and an oxide of one element or two or more elements selected from the group...
Ozone gas generation unit and ozone gas supply system
In the present invention, a gas pipe integrated block has a plurality of internal pipe paths. The plurality of internal pipe paths are connected to an ozone...
CO.sub.2 recovery device
A target treatment volume for exhaust gas to be treated is specified based on the product of an actual flow rate of exhaust gas discharged toward a CO.sub.2...
CO2 recovery unit and method therefor
A CO.sub.2 recovery unit 10A according to a first embodiment has a CO.sub.2 absorber that removes CO.sub.2 in flue gas by bringing the flue gas containing...
Cyclone separator and vacuum cleaner
A cyclonic separator and a vacuum cleaner which efficiently separates dust, collect the dust without re-scattering it and make low noise are provided. In a...
Wireless device for signal relay device
Display device and method of manufacturing the same
A first rear member is arranged on a rear surface of a display member. A second rear member has a shape surrounding a side surface of the first rear member. The...
Unauthorized use preventing system of projection-type projector
An unauthorized use preventing device includes: a first measuring unit that measures a global position thereof and outputs the global position as first position...
Motion detection device and method, video signal processing device and
method and video display device
In a motion detection device that detects motion from two frames of a video signal, a pattern matching detector determines pattern similarity between pixel...
Communication management apparatus, communication apparatus, and
A communication management apparatus includes a token-circulation-order-information storing unit that stores token circulation order, a token-frame processing...
Method and apparatus for detecting symbols received wirelessly using
probabilistic data association with...
A method detects symbols in a signal received via a wireless channel by generating a statistical model for each symbol, and determining contribution from all...
Communication system, communication terminal, communication method, chip
clock generation method, and...
When multiple communication terminals access a base station in CDMA in which transmission signals are spread with orthogonal codes, the orthogonal codes in CDMA...
Relay device and auxiliary relay device
A relay device that relays a signal in which a plurality of signals having respectively different frequencies are multiplexed between a first communication...
Charging communication system and charging equipment
In a charging communication system in which a charging control device performs communication between an electric vehicle and a charging equipment, the electric...
Gate drive circuit
A gate drive circuit for driving an IGBT serving as a power semiconductor device includes a constant-current gate drive circuit that charges a gate capacity of...
Rotor of rotary electric machine having non-magnetic ring
A rotor of a rotary electric machine according to the present invention includes: a rotor core arranged on the outer circumferential side of a rotor shaft; and...
Method for optimizing power flows in electric power networks
Power flow in an electric power network is optimized during multiple time periods of operation of the electric power network by solving an optimization problem...
Wavelength variable light source and wavelength variable light source
A wavelength variable light source according to the present invention includes: an MMI that includes an input side and an output side, the input side connecting...
Method for manufacturing semiconductor laser element
A method for manufacturing a semiconductor laser element includes forming an etching end point detection layer on part of a substrate, forming an substrate...
Disclosed is a directional coupler including a broadside coupled line 1031 provided with a main signal line conductor 1001 and a secondary signal line conductor...
Temperature control method and temperature controller
A temperature control method is used for controlling a temperature of an electric storage device 5 mounted on a vehicle 1 at the time when the vehicle 1 runs on...
Photoelectric conversion device
A photoelectric conversion device includes a front electrode, a photoelectric conversion layer formed of a semiconductor material, a transparent conductive...
Solar power generation device
A transmitting circuit is connected to a power line at current flow-in sides to solar battery strings, and a receiving circuit is connected to the power line at...
Silicon carbide semiconductor device
A silicon carbide semiconductor device includes: a drift layer of the a first conduction type; a guard ring region of a second conduction type formed in annular...
Silicon carbide semiconductor device
A silicon carbide semiconductor device of the present invention comprises a silicon carbide drift layer formed on a silicon carbide substrate, a P-type region...
TDI-type linear image sensor
In a TDI-type linear image sensor in which pixels are constituted of CCDs (Charge Coupled Devices) of n phases (n being an integer not smaller than 3), a gate...
Coated high-temperature superconducting wire and high-temperature
superconducting coil including the same
In a coated high-temperature superconducting wire 1 in which a superconducting yttrium-based wire (high-temperature superconducting wire) 2 having a rectangular...
Display device, video processing device and video display method
A normal video data acquisition section acquires, as normal video data, a plurality of pieces of video data respectively assigned to a plurality of light...
Travel pattern generation device
A travel interval division part and a low fuel consumption travel pattern generation part are included, the travel interval division part dividing, based on a...
Method for reconstructing 3D lines from 2D lines in an image
A method for reconstructing--three-dimensional (3D) lines in a 3D world coordinate system from two-dimensional (2D) lines in a single image of scene detects and...
Method for registering points and planes of 3D data in multiple coordinate
Three-dimensional data are registered by selecting a first set of primitives from the data in a first coordinate system, wherein the first set of primitives...
Cryptographic processing system, key generation device, encryption device,
decryption device, cryptographic...
A decentralized multi-authority functional encryption according to which the security of the whole system does not depend on a single party. Among a plurality...
Power device control circuit and power device circuit
A power device control circuit enters a gate driving signal into a gate terminal of a power device. The power device control circuit includes: a control signal...
Model-based learning control
A method controls an operation of a system. The system is operated by a controller. The controller is model-based controller determined according to a model of...
End portion member, photosensitive drum unit and process cartridge
A bearing member engageable and disengageable from a recessed portion of an image forming apparatus body is included. While the bearing member is engaged into...
End-side member, photoreceptor drum unit and process cartridge
There is provided an end-side member to be arranged at an end of a photoreceptor drum unit which is detachably attached to an image forming apparatus body, the...
Method of printing by wet electrophotography
Recording sheet for wet electrophotography, having excellent toner fixability and transferability when printing is carried out by using a wet...
Cyclic compound, method for producing the same, radiation-sensitive
composition, and resist pattern formation...
A cyclic compound of the present invention has a molecular weight of 500 to 5000, and is represented by the following formula (1): ##STR00001##
Planar light source device and display apparatus incorporating same
A planar light source device with highly uniform intensity and high light utilization efficiency, and a display apparatus incorporating the same, are provided....
Optical material production process, optical material and optical lens
The present invention provides an optical material, an optical lens, and a production process for making the same. The production process includes a step of...
Method and system for random steerable SAR using compressive sensing
A synthetic aperture radar image is generated by directing randomly a beam of transmitted pulses at an area using a steerable array of antennas, wherein the...
Tank-type switching device
A discharge location determination unit includes: discharge detection circuits connected to metal electrodes, respectively, and to which a signal due to...
Measuring apparatus and measuring method for metallic microstructures or
A pulse laser oscillator (11) outputs a first laser beam, a beam splitter splitting the first laser beam into split beams, optical paths (12, 13, 14, 15, 16)...
Infrared sensor and a circuit board equipped therewith
An infrared sensor allows for a large temperature difference between a temperature sensor for the detection of infrared rays and a temperature sensor for...
To make miniaturization of a laser module easier. In the laser block of a laser module, multiple semiconductor laser elements that each emit a beam of laser...