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Patent # Description
US-7,511,448 Motor control device
In a motor control device according to the invention, upon velocity control of a motor, a superimposed signal generating unit 9 outputs a superimposed signal idh...
US-7,511,114 Colored aromatic polycarbonate resin composition, process for producing the same and colored hollow container
Colored aromatic polycarbonate resin compositions are prepared by dispersing a colorant (b) selected from phthalocyanine-based compounds, anthraquinone-based...
US-7,511,089 Polyphenylene ether oligomer sulfonic acid salt, making method, flame retardant resin composition, and molded...
An alkali metal or alkaline earth metal salt of sulfonic acid of polyphenylene ether oligomer is useful as a modifier for thermoplastic resins, typically as a...
US-7,510,761 Cutting tool made of surface-coated cemented carbide with hard coating layer exhibiting excellent wear...
A cutting tool made of surface-coated cemented carbide having the hard coating layer formed on the surface of a cemented carbide substrate, wherein the hard...
US-7,510,626 Carbon fiber paper and porous carbon electrode substrate for fuel cell therefrom
A carbon fiber paper including carbon fibers having a surface area ratio of 1.05 or more, and a porous carbon electrode substrate for a fuel cell having this...
US-7,508,879 UWB telecommunication system and communication device to be used therein
A system to transmit data in the form of at least one pulse sequence modulated by symbol encoding units. The symbol encoding units include a plurality of signal...
US-7,508,811 Beacon scheduling in wireless personal area networks with multiple coordinators
A method synchronizes transmissions through a channel in a wireless communications network including a device and a multiple coordinators within transmission...
US-7,508,809 Base station and radio terminal
A base station for a wireless LAN system has physical layers corresponding to channels, and a MAC layer. The physical layers each transmits and receives a radio...
US-7,508,554 Image reader
An image reader includes a transparent plate (1) having end portions (1a and 1b) that are chamfered in a direction in which a document is carried thereon. The...
US-7,508,203 Magnetic field detector, and current detection device, position detection device and rotation detection devices...
A magnetic field detector having a reference magnetoresistive element and a magnetic field detecting magnetoresistive element. The reference magnetoresistive...
US-7,508,172 Failure detection apparatus for an alternator
A failure detection apparatus for an alternator can detect a short circuit failure of a diode in a full-wave rectifier with high precision by use of a simple...
US-7,508,106 Magnetoelectric generator
In a magnetoelectric generator generating electric power by electromagnetic induction between permanent magnets and a generating coil due to rotation of a...
US-7,508,105 Magneto-generator
A magneto-generator includes a bowl-shaped flywheel and plural magnets disposed internally of the flywheel. A guard ring of a cylindrical shape is disposed in...
US-7,508,087 Vehicle electric-power conversion apparatus
The objective of the present invention is to obtain a vehicle electric-power conversion apparatus in which high-efficiency rectification operation can be...
US-7,507,746 Enantiomer of tenatoprazole and the use thereof in therapy
This invention relates to optically active substances of tenatoprazole, (+) and (-)-5-methoxy-2-{(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfiny- ...
US-7,507,743 Substituted 8'-pyridinyl-dihydrospiro-[cycloalkyl]-pyrimido[1,2-a] pyrimidin-6-one and ...
The invention relates to therapeutic uses of a dihydrospiro-[cycloalkyl]-pyrimidone derivative represented by formula (I) or a salt thereof: ##STR00001## ...
US-7,507,524 Azo-metal chelate dye and optical recording medium
The azo-metal chelate dye of the present invention is formed, for example, from zinc (divalent) as a center metal ion and an azo compound bonded with a coupler...
US-7,507,462 Plastic sheet
A plastic sheet that includes a first surface and a second surface, which intersect with each other on an imaginary line. The first surface and the second...
US-7,507,038 Optical fiber/glass tube fusion-spliced structure, optical fiber assembly including the structure, and glass...
An optical fiber/glass tube fusion spliced structure includes an optical fiber made of glass and a glass tube through which the optical fiber is inserted and at...
US-7,506,608 Hinge mechanism
A hinge mechanism that generates a stress at the start and end points of arbitrary opening and closing range can be constructed by causing one cam set of two cam...
US-D588,964 Automobile front end
US-7,505,843 Vehicle safety apparatus
When a detection unit (3) detects an approach of an object to a vehicle in which a vehicle safety apparatus is mounted, a main controller (2) determines whether...
US-7,505,695 Optical receiver and optical transmission system
The present invention includes an optical band-limiting filter which imposes a band-limitation on an input optical signal, an opto-electric converter which...
US-7,505,638 Method and device for processing and for searching for an object by signals corresponding to images
A method of representing an object appearing in a still or video image, by processing signals corresponding to the image, comprises deriving the peak values in...
US-7,505,637 Method, apparatus, computer program, computer system, and computer-readable storage medium for representing and...
A method of representing an object appearing in a still or video image, by processing signals corresponding to the image, comprises deriving a plurality of...
US-7,505,628 Method and device for processing and for searching for an object by signals corresponding to images
A method of representing an object appearing in a still or video image, by processing signals corresponding to the image, comprises deriving the peak values in...
US-7,504,869 Frequency dividing circuit, power supply circuit and display device
A level shifter and a charge pump circuit are added, among cascade-connected unit frequency dividing circuits forming a frequency dividing circuit, to the unit...
US-7,504,826 Superconducting magnet and MRI apparatus using the same
A superconducting magnet of the present invention includes a switching element that closes its output side (operation side) when the voltage on its input side is...
US-7,504,818 Rotation phase angle measuring device, and control-protecting devices of electric power system using the same
The rotation phase angle measuring device measures a voltage instantaneous value of an electric power system in a period of 1/(4 N) of one period of a reference...
US-7,504,755 Rotor of synchronous induction motor and compressor
It is an object to obtain a highly efficient synchronous induction motor by letting the magnetic flux hardly pass in the direction of a q axis without...
US-7,504,743 Power supply control device for on-vehicle electrical loads
A power supply control device for on-vehicle electric loads is proposed, the control device being capable of detecting breakages at a plurality of electrical...
US-7,504,729 Semiconductor device with extraction electrode
First and second connection electrodes are formed separately to be opposed to each other on an emitter electrode of an IGBT. Other first and second connection...
US-7,504,710 Multilayer dielectric substrate and semiconductor package
A multilayer dielectric substrate that mounts a semiconductor device in a cavity formed on a substrate. The multilayer dielectric substrate includes an opening...
US-7,504,707 Semiconductor device and manufacturing method thereof
A semiconductor device in which a main current flows in a direction of the thickness of a semiconductor substrate, to attain desirable electric characteristics....
US-7,504,664 Semiconductor optical device having an improved current blocking layer and manufacturing method thereof
A semiconductor optical device includes an active layer, a current blocking layer on both sides of the active layer, and a cladding layer on both the active...
US-7,504,423 .alpha.-amino acid derivatives and use thereof as medicines
Compounds represented by the .alpha.-amino acid derivative or a pharmaceutically acceptable salt thereof of the present invention have a therapeutic effect due...
US-7,504,411 2,3,6-Trisubstituted-4-pyrimidone derivatives
A pyrimidone derivative having tau protein kinase 1 inhibitory activity which is represented by formula (I) or a salt thereof, or a solvate thereof or a hydrate...
US-7,504,324 Semiconductor base and its manufacturing method, and semiconductor crystal manufacturing method
A growth plane of substrate 1 is processed to have a concavo-convex surface. The bottom of the concave part may be masked. When a crystal is grown by vapor phase...
US-7,503,939 Hair color
A hair color which includes 0.5 to 8% by weight of a basic dye as a coloring agent, 0.5 to 15% by weight of a alcohol-soluble resin, 20 to 80% by weight of lower...
US-7,503,718 Cosmetic container
A cosmetic container having a container body for receiving cosmetics and a cap having a cap body, an outer tube, and an inner tube. A first spring for urging the...
US-7,503,432 Elevator control using clock signal
An elevator control device has: a processing portion for controlling an operation of an elevator based on a clock signal; and a detection portion for comparing...
US-7,503,298 Valve timing adjusting device
A valve timing adjusting device includes: a first rotor rotating integrally with a crankshaft; a second rotor integrally secured to an intake or exhaust...
US-D588,562 Television receiver
US-7,503,054 Optical disk device
An object of the present invention is to perform a pickup feed operation and a turntable raising/lowering operation by the use of a rotatable drive source...
US-7,502,688 System for autonomous vehicle navigation with carrier phase DGPS and laser-scanner augmentation
A horizontal navigation system aided by a carrier phase differential Global Positioning System (GPS) receiver and a Laser-Scanner (LS) for an Autonomous Ground...
US-7,502,648 Artificial cardiac pump
An artificial cardiac pump includes an impeller (3) rotatably supported on a fixed shaft body (2) in a housing (1) and a drive mechanism rotating the impeller,...
US-7,502,402 Integrated optical semiconductor device
A semiconductor laser device includes a semiconductor laser portion, a window layer structure portion, a first inter-element portion, and a pre-placed optical...
US-7,502,386 Communication apparatus and communication method
Upon receiving a call while receiving a digital broadcast, an audio path switching control unit switches an audio path to an output side of a telephone audio...
US-7,502,379 Disk playback apparatus
A disk playback apparatus is provided which can play back the video and audio without a sense of incongruity regardless of the contents of a video CD even after...
US-7,502,357 Radio communication system and transmitter
A radio communication system according to the present invention comprises a transmitter having a plurality of transmission antennas, and a receiver having a...
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