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Patent # Description
US-8,179,990 Coding for large antenna arrays in MIMO networks
A method transmits a sequence of symbols in a multiple-input multiple-output (MIMO) network including a transmitter having a set of transmit antennas and a...
US-8,179,948 Radio signal demodulating device
It is an object of the present invention to provide a radio signal demodulating device in which fluctuation follow ability of transmission channel environment...
US-8,179,942 Semiconductor optical element
A semiconductor optical element has an active layer including quantum dots. The density of quantum dots in the resonator direction in a portion of the active...
US-8,179,909 Method and system for harmonizing QoS in home networks
Packet in a multimedia stream has and associated standard priority level specified by standard protocols. The standard priority level in input packets received...
US-8,179,750 Optical pickup device and optical disc device
An optical pickup device includes a plurality of laser light sources emitting laser beams of different oscillation wavelengths, and a plurality of objective...
US-8,179,300 Method for suppressing clutter in space-time adaptive processing systems
A method surpresses clutter in a space-time adaptive processing system. The method achieves low-complexity computation via two steps. First, the method utilizes...
US-8,179,251 Method and network for determining positions of wireless nodes while minimizing propagation of positioning errors
A wireless sensor network includes an initial set of anchors at known locations, and a set of sensors at unknown locations. Ranges, from each sensor to at least...
US-8,179,223 Sheet type transformer and discharge lamp lighting apparatus
A sheet type transformer includes a primary winding 1 formed in the shape of a flat plate; and a secondary winding 6 wound around an axis perpendicular to the...
US-8,179,214 Waveguide connection between a multilayer waveguide substrate and a metal waveguide substrate including a choke...
A rectangular conductor pattern is formed around a first waveguide on a multilayer dielectric substrate facing a metal substrate, with an end at about .lamda./4...
US-8,179,015 Dynamoelectric machine
An interfitting groove is disposed in a bottom portion of a trough portion so as to have a groove direction that is axial and so as to extend axially outward...
US-8,178,988 Direct-drive wind turbine generator and bearing structure
A direct-drive wind turbine generator is provided with: a main shaft having one end connected to a rotor head of a wind turbine rotor; a generator having a...
US-8,178,972 Semiconductor device and manufacturing method therefor
A semiconductor device is obtained, in which excellent characteristics are achieved, the reliability is improved, and an SiC wafer can also be used for the...
US-8,178,947 Semiconductor device
There is provided a semiconductor device in which an amount of fluctuations in output capacitance and feedback capacitance is reduced. In a trench-type...
US-8,178,831 Image display apparatus comprising an enclosure having first and second ducts and shut-off plates for ventilation
An enclosure has ducts formed therein and extending in a vertical direction along the left and right side surfaces as viewed from the rear side. The duct is...
US-8,178,725 Method of separating and collecting optically active amino acid amide
A method for efficiently separating and collecting an optically active amino acid amide and an optically active amino acid from an aqueous solution containing...
US-8,178,720 Method for producing unsaturated aldehyde and unsaturated carboxylic acid
Disclosed is a method of a gas-phase catalytic oxidation reaction of propylene, isobutylene, or tertiary butanol with molecular oxygen in the presence of a...
US-8,178,716 Method of crystallization
The present invention relates to a multi-stage crystallization process which comprises the steps of feeding a solution of terephthalic acid or a slurry (raw...
US-8,178,627 Oxymethylene copolymer composition for stretching material, stretching material, structures, and process for...
Provided is an oxymethylene copolymer composition for a stretched material having a high strength and a high elastic modulus, the composition including: an...
US-8,178,608 Thermoplastic resin composition and resin molded article
The present invention relates to a thermoplastic resin composition which comprises 100 parts by weight of a thermoplastic resin (component A) and 1 to 400 parts...
US-8,178,397 Field effect transistor
A field effect transistor including a gate insulation portion, an organic semiconductor portion, a source electrode and a drain electrode, wherein when a...
US-8,178,365 Method of manufacturing semiconductor device
A semiconductor wafer having IGBT elements and transistors formed on a surface thereof is prepared. Electron beams are emitted all over the surface of the...
US-8,178,264 Coating fluid for forming undercoat layer and electrophotographic photoreceptor having undercoat layer formed...
To provide a coating fluid for forming an undercoat layer having high stability, a high quality and long-life electrophotographic photoreceptor capable of...
US-8,178,246 Nonaqueous electrolyte solution, nonaqueous electrolyte secondary cell, and carbonate compounds
The present invention provides a nonaqueous electrolytic solution which can give excellent cycle characteristics. The nonaqueous electrolytic solution contains...
US-8,178,215 Organic compound containing at least two carbazolyl-substituted phenyl structures; charge-transporting material...
An organic compound and a charge-transporting material which are excellent in both a hole-transporting property and an electron-transporting property and have...
US-8,178,001 Method for producing inorganic compound, phosphor, phosphor-containing composition, light-emitting device,...
A method for producing a CASN phosphor which has an emission peak wavelength in a long wavelength range and which is prevented from being reduced in emission...
US-8,177,912 Evaporation source and vacuum evaporator using the same
An evaporation source having a nozzle structure that makes the distribution of film thickness uniform in the width direction of a substrate and a vacuum...
US-8,177,879 Arc start material for electroslag remelting of superalloy and arc starting method employing the arc start material
This arc start material for electroslag remelting comprises an aggregate of curled turning chips of superalloy. This arc starting method for electroslag...
US-8,177,499 Turbine blade cascade end wall
In the turbine blades set to a large outflow angle, the performance of the entire turbine is improved by reducing a cross flow generated on the turbine end wall...
US-8,177,312 Monitor opening and closing mechanism
A monitor opening and closing mechanism according to the present invention includes a first guide means guiding a monitor to rotate from home position to a...
US-8,177,035 Elevator system which controls a value of overspeed
An elevator system in which a controller monitors whether or not a speed of an ascending/descending body reaches a preset overspeed. At a time of maintenance...
US-8,177,034 Elevator system which controls a value of overspeed
An elevator system in which a controller monitors whether or not a speed of an ascending/descending body reaches a preset overspeed. At a time of maintenance...
US-8,177,032 Elevator having regenerative voltage control
A car is suspended by suspension means and raised and lowered by a hoisting machine. Electric power supplied to a motor of the hoisting machine is controlled by...
US-8,176,775 Tire inflation method for tire testing machine
In a tire testing machine, a test tire transported onto a belt conveyor is entrusted to a lower rim by lowering the belt conveyor. In this state, an upper rim...
US-8,175,216 Shift register circuit
A shift register circuit is provided that can decrease a power consumption caused by a clock signal and can achieve a high driving capacity. A unit shift...
US-8,175,183 Digital broadcasting receiving apparatus
A digital broadcasting receiving apparatus is characterized in that the digital broadcasting receiving apparatus is provided with an antenna combination...
US-8,175,110 Sending station, receiving station, and radio communication method
A transmitting station includes: an error detecting code attachment block that attaches error detecting codes respectively to a plurality of data pieces; a...
US-8,175,035 Dynamic fractional frequency reuse in OFDMA networks
A method allocates resources in an orthogonal frequency-division multiple access (OFDMA) network including a set of base stations (BSs), and a set of mobile...
US-8,174,833 Electric power converting apparatus
A cooling device for cooling a plurality of switching elements included in each of a converter unit and an inverter unit includes a fin base that serves as a...
US-8,174,792 Opening and closing mechanism for a removable storage medium receptacle
An opening-closing mechanism for a record medium is arranged to include a moving body moves, on which an inserting slot and a revolving door are provided; a...
US-8,174,765 Molded product
A molded product having a phase separation structure formed by photopolymerization of a photopomerizable composition and imparting a sharp diffraction spot at a...
US-8,174,614 Video signal processing apparatus, video signal processing method, and video signal display apparatus
A video signal processing apparatus, which can prevent degradation of picture quality in converting an interlaced scan video signal to a progressive scan video...
US-8,174,570 Sign recognition device
A sign recognition device includes a sign effective range data recording unit for prestoring effective range conditions shown by a sign and an auxiliary sign, a...
US-8,174,374 Method and system for coding digital information in lane markings using an optical sensor
A road surface includes lane marking that store digital information. Images of the road surface and lane markings are acquired by a camera. The digital...
US-8,174,323 High frequency amplifier
A high frequency amplifier includes a package substrate, an amplifying active device disposed on a top surface of the package substrate, a transmission line...
US-8,174,143 Control device of wind turbine generator and control method thereof
A control device of a wind turbine generator capable of controlling an active power based on an instruction value, includes a measurement means configured to...
US-8,173,896 Fluid-insulated electrical apparatus
A fluid-insulated electrical apparatus includes a grounded tank which is an airtight metal vessel filled with an insulating fluid. A conductor to which a high...
US-8,173,895 Solar cell
A solar cell includes a photoelectric conversion layer, a first electrode on one surface of the photoelectric conversion layer, a second electrode provided on...
US-8,173,838 Method for producing at least one of .alpha., .beta.-unsaturated aldehyde and .alpha., .beta.-unsaturated...
Disclosed is a method for producing at least one of an .alpha.,.beta.-unsaturated aldehyde and an .alpha.,.beta.-unsaturated carboxylic acid from an alcohol in...
US-8,173,806 Method for production of quinazolin-4-one derivative
In reacting an anthranilic acid derivative represented by the general formula (1), especially the anthranilic acid derivative selected from anthranilic acid,...
US-8,173,720 Transparent gel and contact lense from the same
A transparent gel is disclosed which has an interpenetrating polymer network of a copolymer containing a polysiloxane structure and a polycarbonate structure...
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