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Patent # Description
US-7,709,690 Method for producing tertiary butyl alcohol
Disclosed is a method for producing tertiary butyl alcohol through hydration reaction of isobutylene and water in the presence of a cation exchange resin by...
US-7,708,831 Process for producing ZnO single crystal according to method of liquid phase growth
A method for producing a ZnO single crystal by a liquid phase growth technique, comprising the steps of: mixing and melting ZnO as a solute and PbF.sub.2 and PbO...
US-7,708,809 Hydrogen permeable membrane
A hydrogen permeable membrane which has an excellent high-temperature amorphous stability and a long lifetime under high-temperature heating operation and which...
US-7,708,523 Wind turbine blade assembly and method of installing the same on tower
In the aspect of the present invention, an installing a wind turbine is achieved by forming a blade assembly in which a plurality of blades are attached to a...
US-7,708,444 Surface light source device
A primary object of the present invention is to provide a surface light source device attaining a homogenous luminance distribution on a light emitting surface...
US-7,708,319 Piping joint structure
A piping joint that enables welding without back shielding and without oxidized scaling on the pipe's inner surface. A piping joint has an inner fitting portion...
US-7,708,239 Turntable and display apparatus
A turntable includes a rotatable member rotatable together with a display portion about a predetermined axis line, a fixed member disposed on one side of the...
US-7,707,908 Steering unit support device for a vehicle
A steering column is attached to a fixing bracket of a vehicle body through a support bracket such that the steering column is inclined with respect to a...
US-7,707,892 Pressure sensor
A mounting structure for a pressure sensor serves to facilitate easy attachment of the pressure sensor as well as easy detachment thereof without requiring any...
US-7,707,814 Fuel-flow-rate control device for power generation system
A fuel-flow-rate control device, a power generation system, and a fuel-flow-rate control method which can prevent overshooting of a gas turbine output (gas...
US-7,706,899 Method and apparatus for adaptive cascade proportional-integral-derivative controller
An adaptive cascade proportional-integral-derivative controller produces a fixed controller output including a fixed proportional-integral-derivative and a fixed...
US-7,706,668 Video information recording medium which can be accessed at random, recording method, reproduction device, and...
Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3,...
US-7,706,488 OFDM frame synchronisation algorithm
A synchronization pulse representing a symbol boundary in a signal such as an OFDM signal is obtained by deriving a first signal representing the difference...
US-7,706,422 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-7,706,380 Data transmission method, data transmission apparatus and data transmission system using this method
A data transmission method includes a step of dividing each data into two or more low-speed data so as to create two or more sequences of low-speed data which...
US-7,706,283 Decentralized and dynamic route selection in cooperative relay networks
A method selects an optimal route in a cooperative relay network including a set of nodes. For each node in a set of nodes of a cooperative relay network,...
US-7,706,035 Image processing apparatus and image processing method
An image processing apparatus processes an input color image, combines the input color image with the processed color image in a ratio that varies from picture...
US-7,705,697 Waveguide coupler
Conventionally, waveguide terminals formed in a plurality of dielectric substrates are joined together by mounting the dielectric substrates on carriers and...
US-7,705,658 Wave detector circuit
A wave detector circuit includes: a first transistor having its base and collector connected together, the first transistor receiving an AC signal and a...
US-7,705,584 Magnetic sensor
The magnetic sensor in the invention is arranged to detect a change of magnetic field caused by a movement of the magnetic movable by a magnetic sensor element...
US-7,705,509 Dynamoelectric stator core and method for manufacture thereof
A core assembly is manufactured by punching core segments at a predetermined pitch in a short-side direction thereof with long sides aligned in a width direction...
US-7,705,448 Semiconductor device for pipe for passing refrigerant liquid
A semiconductor device includes 1) a conductive pipe including an inner surface forming an inner space shaping a path of an insulative cooling refrigerant liquid...
US-7,705,398 Semiconductor device preventing recovery breakdown and manufacturing method thereof
A second impurity region is surrounded by a first impurity region at a first main surface. A third impurity region of the first main surface sandwiches the...
US-7,704,917 Process for producing catalyst for cyanhydrin hydration and product of the process
A process for producing a catalyst for cyanhydrin hydration, which comprises a manganese oxide as a main component and is excellent in both physical strength and...
US-7,704,472 Air pollutant control system and method for removing mercury in flue gas
An air pollutant control system comprises: a denitration apparatus that reduces nitrogen oxide in flue gas discharged from a coal combustion boiler, and that...
US-7,704,410 Light-emitting device and phosphor
The present invention provides a light-emitting device having an excitation source which emits a light having a wavelength of from 420 to 500 nm and a phosphor...
US-7,703,578 Elevator apparatus
An elevator apparatus has a car suspended by a main rope through the intermediation of a shackle spring. The car is equipped with a displacement sensor for...
US-7,703,504 Air conditioner and manufacturing method therefor
A heat exchanger includes fins arranged in parallel with each other with a predetermined spacing along the rotational axis direction of a blower. Heat exchanger...
US-RE41,290 Process for purifying phenol-containing bisphenol A
The process of the present invention comprises a first step in which crude molten bisphenol A containing phenol is supplied to a flash evaporator and separated...
US-7,702,414 Cutting-off control apparatus and method for a printing machine
To prevent incorrect recognition of marks on a web, and to lighten a load to memory and arithmetic systems associated with mark recognition, a control apparatus...
US-7,701,990 Laser diode pumped solid-state laser oscillator and laser diode control method of the oscillator
Plural LDs 6 are series-connected and pump a solid-state pumping medium 7. Each of bypass circuits 15 is connected in parallel to an associated one of the LDs 6....
US-7,701,812 Optical element driving apparatus
An optical element driving apparatus includes a holder that holds a plurality of switchable optical elements for focusing light on a recording medium, a...
US-7,701,296 Semiconductor device
A current limiting circuit is connected to the gate (input terminal) of an amplifying transistor. The current limiting circuit includes a protecting transistor,...
US-7,701,224 Wire abnormality detecting device
A sensor switch 111a connected to a constant voltage Vc via a breeder resistor 114a and dropper diodes 112a and 113a is connected to a microprocessor 120 that...
US-7,701,090 Active filter
An active filter that can remove harmonic noises other than the fundamental wave in a system having many unspecified harmonics and can contribute to the stable...
US-7,701,003 Semiconductor device and manufacturing method thereof
A semiconductor substrate has a trench in a first main surface. An insulated gate field effect part includes a gate electrode formed in the first main surface. A...
US-7,700,972 Semiconductor device
A semiconductor device comprises an AlN layer, a GaN layer, and an AlGaN layer sequentially formed on a semiconductor substrate. A first opening extends through...
US-7,700,771 Heterocyclic compound which may be used as a medicine having p38 MAP kinase inhibitory activity
The present invention is to provide a novel heterocyclic compound of the formula [I]: ##STR00001## wherein R.sup.1 is a halogen, nitro, an alkyl, etc.;...
US-7,700,187 Polyester film with hydrophilic coating
The invention relates to a biaxially oriented polyester film, preferably PET film, which has a hydrophilic coating on at least one surface. The coating...
US-7,700,170 Ink-jet recording material and method for preparing the same
There are disclosed an ink-jet recording material having at least two ink-receptive layers mainly containing fine particulate silica on a support, which...
US-7,700,065 Carbon nano-fibrous rod, fibrous nanocarbon, and method and apparatus for producing fibrous nanocarbon
A carbon nano-fibrous rod including a predetermined number of hexagonal carbon layers extending in one direction, and a fibrous nanoncarbon which includes a...
US-7,700,015 Process for production of biaxially oriented films based on crystallizable thermoplastics, using recycled...
A process is described for production of a biaxially oriented film which comprises at one crystallizable thermoplastic as main constituent and comprises at least...
US-7,699,961 Apparatus for concentrating water-soluble organic material
A water-soluble organic material condensation apparatus equipped with a distillation column for distilling an aqueous solution of a water-soluble organic...
US-7,699,084 System for fabricating corrugated board
A system for fabricating a corrugated board sheet fabricated includes warp status information obtaining means (6, 6A-6H, 7, 7A, 7B, 8, 8A-8H, 240a, 240b, 241a,...
US-7,698,143 Constructing broad-band acoustic signals from lower-band acoustic signals
A method generates envelope spectra and harmonic spectra from an input broad-band training acoustic signal. Corresponding non-negative envelope bases are trained...
US-7,697,771 Method and apparatus for compressing and decompressing images
A method and apparatus for encoding (622) digital image data wherein a region of interest (606) can be specified either before the encoding process has begun or...
US-7,697,723 Image recognition device
In order to reduce the computational burden required for scanning and to enhance the recognition accuracy, an image recognition device is configured so that a...
US-7,697,684 Block cipher apparatus using auxiliary transformation
It is desired to share one circuit by an encryption unit 200 and a decryption unit 500. A normal data transformation unit (FL) 251 and an inverse data...
US-7,697,623 Method and system for switching antennas during transmission time intervals in OFDMA systems
A method and system switches antennas in an orthogonal frequency division multiplexed access (OFDMA) wireless communication system while transmitting symbols....
US-7,697,575 Remultiplexing apparatus and method based on reallocated decoding time
The remultiplexing apparatus includes a control information selector that selects a packet containing program control information from the inputted bit stream, a...
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