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Optical assembly optically coupling an optical fiber and a semiconductor
An optical receptacle which couples a connector ferrule in which an optical fiber is inserted and an optical semiconductor package. The optical receptacle...
Current collecting contact member
In a current collecting contact member 7 that is arranged on the side surface of a vehicle 1 so as to face a train wire 35 laid near a track 30 of the vehicle...
Elevator apparatus having vibration damping control
In an elevator apparatus, an actuator for generating a vibration-damping force against the lateral vibration of a car is provided in parallel to elastic member...
Method and facility for disposing wet sludge
A wet sludge disposal facility is capable of smoothly transferring wet sludge to a kiln inlet part of a dry process kiln by a low feeding pressure and without...
Air refrigerant type cooling apparatus and air refrigerant cooling/heating
system using refrigerant type...
The purpose present invention is to provide an air refrigerant type cooling apparatus provided with an internal air cooling mechanism with high reliability and...
Intake air heating control device for gas turbine
Extremely cold (e.g., -20.degree. C.) air A is heated by a heat exchanger 30, which is supplied with steam S via a control valve 32, and heated air A' is taken...
System for elevator electronic safety device
An elevator electronic safety system in which reliability of malfunction check can be improved by performing a malfunction check on memory data, an address bus,...
Active learning method for multi-class classifiers
A method trains a multi-class classifier by iteratively performing the following steps until a termination condition is reached. The probabilities of class...
On-vehicle guidance apparatus
An on-vehicle guidance apparatus is characterized in including an output sound control means for acquiring a sound volume setting of onboard equipment, a sound...
Method for filtering of images with bilateral filters and power images
The current invention describes a method for filtering an input image with a bilateral filter. The bilateral filter includes a spatial filter and a range...
Image encoding device, image decoding device, image encoding method and
image decoding method
An encoding device includes a color component separating unit for separating an input bit stream for the respective color components, a block dividing unit for...
Unified STTC encoder for WAVE transceivers
A transmitter encodes an input bitstream using space-time trellis coding (STTC). The encoder includes a serial to parallel convertor to produce a first and...
Wireless base station apparatus and system to avoid preamble interference
A radio base-station apparatus with improved frame transmission efficiency by avoiding interference of preambles and frame control information between sectors...
Optical recording method and optical recording device
In a recording method for recording information on an optical recording medium (500) according to the parameters of a write strategy by repeatedly recording...
Information recording apparatus and information recording method
An information recording apparatus for recording additional content on a medium on which a title including one or more files is already recorded, includes means...
An audio system includes a key input section and a microcomputer, and enables playback volume level control that will meet the demand of a user. The key input...
A terminal box for a solar cell module is composed of, a box body, an inner cover and an outer cover, wherein the box body includes a bottom plate, an outer...
Retractable display apparatus
A frame cover and a back cover constituting a panel-shaped first casing having an image display surface include a plurality of primary engaging means provided...
Image projection apparatus and projection optical system
An image projection apparatus includes an image processing device, an illuminating device, a light valve, and a projection optical system; wherein the...
It is an object of the present invention to provide a television receiver for discriminating a CM broadcast from a received television broadcast and controlling...
Video display apparatus that adjusts video display parameters based on
video picture type
A video display apparatus generates luminance information for individual frames of a video signal from histograms of the luminance component of the video...
Image processor, image processing method, and image display device
An image processing device and an image processing method according to the present invention, by dividing an image into a plurality of blocks, generates a...
Method for detecting targets using space-time adaptive processing and
shared knowledge of the environment
A method detects a target in a radar signal using space-time adaptive processing. A test statistic is ...
Superconducting magnet device
A superconducting magnet device includes a main coil that generates a static magnetic field in an imaging space and a disturbance magnetic field compensation...
Emitter-follower type bias circuit
An emitter-follower bias circuit supplying a bias voltage to the base of an amplification transistor includes: a depletion mode FET boosting a reference...
Gate drive apparatus
A gate drive apparatus including a constant-current-pulse gate drive circuit which creates a gate signal for a switching device as a constant-current output, a...
Motor rotation irregularity detection circuit
A motor rotation irregularity detection circuit includes a first integrator for integrating a rotation detection signal that is output from a driver of a...
Vibration isolation control system
A computing unit simulates an ideal operation of a vibration excitation actuator by using at least a model operation parameter and the vibration-excitation...
Laser-arc hybrid welding head
A laser-arc hybrid welding head performs laser light irradiation and arc discharge of a base material to weld the base material by combined use of laser welding...
Wire electric discharge machining method, semiconductor wafer
manufacturing method, and solar battery cell...
Provided are a wire electric discharge machining method for poorly conductive materials, such as solar cell silicon, and a semiconductor wafer manufacturing...
Electrophotographic photoreceptor belt
An electrophotographic photoreceptor which is excellent in wear resistance and crack resistance and has a long photoreceptor lifetime can be produced by using a...
Method for producing difluorophosphate, nonaqueous electrolyte solution
for secondary batteries, and nonaqueous...
The present invention provides a simple method for producing a difluorophosphate from a source material, the difluorophosphate being useful as additives for...
Nonaqueous-electrolyte secondary battery
A subject for the invention is to improve the cycle characteristics of a high-capacity secondary battery containing an active material packed at a high density,...
Multilayer structure polymer and resin composition together with acrylic
resin film material, acrylic resin...
An acrylic resin film material comprising at least a multilayer structure polymer with a particular structure prevent a molded item from being whitened during...
Polyolefin series heat-shrinkable film, molded product and heat-shrinkable
laminated label employing the film,...
The present invention provides a polyolefin series heat-shrinkable film comprising a mixed resin mainly containing a polyolefin series resin (A), polylactic...
Exhaust gas purification device for internal combustion engine
An exhaust gas purification device for an internal combustion engine, provided in an exhaust passage of the internal combustion engine, includes: a filter-shape...
CO.sub.2 recovery system and waste-product removing method
A CO.sub.2 recovery system includes an absorption tower and a regeneration tower. CO.sub.2 rich solution is produced in the absorption tower by absorbing...
Gear matching device and gear machining apparatus
Provided is a gear matching device which performs gear matching to establish a rotational phase relationship between a grindstone (13) and a gear-shaped...
Method of machining injection hole in nozzle body, apparatus therefore,
and fuel injection nozzle produced...
The object of the invention is to provide a fuel injection nozzle with which occurrence of cavitation erosion due to occurrence of separation of fuel flow near...
Electric motor apparatus for electric power steering and electric power
An electric motor and a control unit are integrally formed and are placed coaxially with a shaft of a gear box for reducing a speed of rotation of the electric...
Twin-roll continuous casting machine and rolling equipment
A twin-roll continuous casting machine includes: a moving mechanism for moving, relative to one roll, another roll; a plurality of upper side support rolls for...
Exhaust purification apparatus for engine
An exhaust purification apparatus comprises an ammonia selective reduction-type NOx catalyst that selectively reduces NOx within exhaust gas by using ammonia as...
Indicator for elevator
Program providing device, storage medium, and vehicle-mounted information
A program providing device include an emulation means for emulating a hardware environment and a software environment of a vehicle-mounted information system, a...
Method and a device for determining at least one terminal for which
signals transferred between the at least...
A method for determining at least one terminal for which signals transferred between the at least one terminal and a base station of a wireless cellular...
Apparatus and method for programming the recording of broadcast programs
and delaying the recording end times...
An apparatus and method for programming the recording of broadcast programs, for programming recording by setting the recording start time and the recording end...
Diffractive optical element and optical pickup
An optical pickup with a simplified structure in which, according to the type of optical disc, diffracted light from three types of laser light can be directed...
Method and system for determining projections in non-central catadioptric
Embodiment of invention discloses a system and a method for determining a three-dimensional (3D) location of a folding point of a ray between a point in a scene...
Control system and user interface for network of input devices
Apparatus, methods, and systems for centrally and uniformly controlling the operation of a variety of devices, such as communication, consumer electronic,...