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Tunable dispersion compensator and method of manufacturing the same
A tunable dispersion compensator in which a heater portion can be easily constructed to reduce cost. A tunable dispersion compensator includes: an optical fiber...
Mobile radio communication system, communication apparatus applied in a
mobile radio communication system, and...
In the mobile radio communication system where the UMTS and an another system coexist an idle slot for observing the frequency component of another system is...
Chat management system
When, for example, an acceptance processing unit, among several acceptance processing units, performs acceptance processing of a reservation request, whether or...
Cascode connection circuit
A cascode connection circuit includes a first field effect transistor (FET) which has a source terminal and a drain terminal, the source terminal being connected...
Rotation angle detecting apparatus
A rotation angle detecting apparatus includes: a first permanent magnet; a second permanent magnet disposed so as to face the first permanent magnet, the second...
Stepping motor and method of manufacturing the same
An object of the present invention is to provide a stepping motor capable of reducing the number of components and the number of assembling steps, and its...
AC dynamo electric machine with magnetic reluctance portion linking
rotational position detector to AC dynamo...
An AC dynamo electric machine for a motor vehicle includes an AC dynamo machine body 100 composed of a rotor 10 constituted by a first rotatable shaft 12...
Particle beam therapeutic apparatus
A particle beam therapeutic apparatus can ensure the uniformity of dose distribution by overlapping the desired loci of the irradiation of a particle beam a...
Method for producing 2-amino-5-iodobenzoic acid
A method for producing 2-amino-5-iodobenzoic acid which comprises bringing 2-aminobenzoic acid (A) and molecular iodine (B) into reaction with each other in the...
A pyrimidone derivative represented by formula (I) or a salt thereof: ##STR00001## Wherein: R1 represents a hydrogen atom or a C.sub.1-6 alkyl group which may...
Method of manufacturing nitride semiconductor device
A nitride semiconductor device is manufactured by the step of forming a nitride semiconductor layer form on a GaN substrate main surface, the step of polishing a...
Laminated substrate, method of manufacturing the substrate, and wafer
outer periphery pressing jigs used for...
Provided are a bonding substrate whose defective bonding portion in a peripheral region of an active layer has been removed by a polishing applied thereto after...
Hot-embossable polyester film
The present invention relates to a transparent, hot-embossable, biaxially oriented polyester film having a base layer (B), an amorphous outer layer (A) with a...
Aligned carbon nanotube films and a process for producing them
Fine catalyst particles are loaded on a sol-gel method porous carrier having fine pores of 0.1-50 nm and a carbon compound is decomposed to form a carbon...
Gear shift control apparatus for a hybrid vehicle
A gear shift control apparatus for a hybrid vehicle can achieve enhancement of the transmission efficiency and enhancement of the fuel cost without damaging the...
Turning behavior control device for vehicle
A turning behavior control device for vehicle has a left and right wheel driving force adjustment mechanism for adjusting a difference in driving force between...
Light guide plate made of transparent resin, molding method thereof,
insert block, mold assembly, and area...
A light guide plate which is made of a transparent resin and has a first main surface and a second main surface opposite to said first main surface, said first...
Multi-deck elevator equipped building
In a multi-deck-elevator-equipped building control system, operating modes of an elevator control portion include a double operating mode. In the double...
Controlled interactive display of content using networked computer devices
The invention provides a novel method for interacting with content objects stored in computer devices connected as nodes of a communications network, each node...
System for managing process and man-hour
Apparatuses and methods for managing a process that include schedule management, quality, and process management features. Information is stored on an authorized...
Subspace projection based non-rigid object tracking with particle filters
A method tracks non-rigid objects in a video acquired of a cluttered scene by a camera. The method uses a particle filter. The tracking includes the following...
Method for transmitting uniformly distributed data in a MIMO
A method for transmitting data using Nt transmitting antennas over communication channels featuring Ni inputs. The method includes a bit interleaving step...
High-efficiency encoder and video information recording/reproducing
In a high-efficiency encoder which performs motion-compensation prediction, an intra-field is set every n fields. The presence of a scene change is detected....
Unambiguously encoding and decoding signals for wireless channels
A method encodes a sequence of blocks of input bits to be transmitted over a wireless channel. Each block of input bits is converted to a codeword, and each...
Video mining using unsupervised clustering of video content
A method mines unknown content of a video by first selecting one or more low-level features of the video. For each selected feature, or combination of features,...
Image display apparatus having gradation potential generating circuit
A gradation potential generating circuit of a color liquid crystal display apparatus includes a first ladder resistor circuit having a relatively high resistance...
Magnetic field detector, current detector, position detector and rotation
detector employing it
A magnetic field detector having a reference magnetoresistive element and a magnetic field detecting magnetoresistive element. The reference magnetoresistive...
Inhibitors of .alpha..sub.1 .beta..sub.2 integrin mediated cell adhesion
The present invention relates to a compound of formula (I): wherein R is hydrogen atom, hydroxyl group or carbamoyl group, and n is 1 or 2, or a pharmaceutically...
Amide type carboxamide derivative
The present invention provides an amide-type carboxamide derivative of the formula : ##STR00001## wherein X is a group of the formula: --N.dbd. or the...
Exhaust gas treatment catalyst and exhaust gas treatment method
The present invention provides an exhaust gas treatment catalyst characterized by containing a compound oxide expressed by the following general formula (1),...
Optical information medium
An optical information medium having a light transmission layer obtained by curing a composition containing a urethane di(meth)acrylate (A) of the formula (I)...
Equipment and process for the production of carbonated water
A process for producing carbonated water having a high concentration, inexpensively and easily, involves using a static mixer having 20 to 100 elements so as to...
Outdoor unit of air conditioner and controlling method for the same
To provide an air conditioner capable of operating devices in an outdoor unit by connecting an indoor unit, which is capable of transmitting operational commands...
Combined-replica group-shuffled iterative decoding for error-correcting
A method generates a combined-replica group-shuffled iterative decoder. First, an error-correcting code and an iterative decoder for an error-correcting code is...
Detecting moving objects in videos with corner-based background model
A computer implemented method models a background in a sequence of frames of a video. For each frame, the method detects static corners using an array of pixels...
Method for secure background modeling in images
A method processes a sequence of input images securely. A sequence of input images are acquired in a client. Pixels in each input image are permuted randomly...
Radioactive-material container, metal gasket for sealing the
radioactive-material container, and method of...
A radioactive-material container includes a container body that shields nuclear radiation, which includes a cavity that stores a basket containing a recycle fuel...
Ultrasonic Doppler sensor for speech-based user interface
A method and system detect speech activity. An ultrasonic signal is directed at a face of a speaker over time. A Doppler signal of the ultrasonic signal is...
Method and system for determining unwrapped phases from noisy
two-dimensional wrapped-phase images
A method converts an input image of noisy wrapped phases to an output image of absolute unwrapped phases. The noisy wrapped phases in the input image are...
Shift register and image display apparatus containing the same
A shift register includes a first transistor connected between an output terminal and a first clock terminal, a second transistor connected between the output...
Cold cathode light emitting device with nano-fiber structure layer,
manufacturing method thereof and image display
A cold cathode light emitting device includes a plurality of first electrodes, a plurality of insulating layers, a plurality of second electrodes and a third...
Reactor for producing a nitrile compound and method for operating the
A reactor for producing a nitrile compound from a carbon ring or heterocyclic compound having organic substituents by a gas phase reaction using a fluidized...
Thin-film structure and method for manufacturing the same, and
acceleration sensor and method for manufacturing...
A thin-film structural body formed by using a semiconductor processing technique and a manufacturing method thereof, and particularly a thin-film structural body...
Optical recording medium
In an optical recording medium having two recording layers of a first recording layer and a second recording layer, the second recording layer contains...
Composite soft magnetic sintered material having high density and high
magnetic permeability and method for...
An object of the present invention is to provide a composite soft magnetic sintered material that has high density, high mechanical strength and high relative...
Projection type image display device
The device has flexure correcting means for operating to rotate a first eccentric cam provided at a central part of a first side of a reflecting mirror, thereby...
Disclosed is an electromagnetic valve in which a force due to a working fluid from an inflow hole acting perpendicularly with respect to the axis of a shut-off...
Exhaust gas purification device for internal combustion engine
By performing main fuel injection and sub fuel injection to perform rich operation of an engine, NOx purging of a NOx catalyst is carried out, and in the NOx...
Vehicle traveling state determining apparatus
The present invention provides a vehicle traveling state determining apparatus including a camera which picks up an image of a road surface in a direction in...