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Patent # Description
US-7,406,959 Engine control system
An engine control system includes an EGR device 10 which connects an exhaust passage Ex and an intake passage I and has an EGR valve; an intake throttle valve 41...
US-7,406,826 Variable-throat exhaust turbocharger and method for manufacturing constituent members of variable throat mechanism
A variable-throat exhaust turbocharger has a variable throat mechanism that reduces wear of contact surfaces of connection pin parts formed integral with lever...
US-7,406,409 System and method for recording and reproducing multimedia based on an audio signal
A system and method summarizes multimedia stored in a compressed multimedia file partitioned into a sequence of segments, where the content of the multimedia is,...
US-7,406,249 Disk media, and method of and device for recording and playing back information on or from a disk media
In a video disk recording/playback device for converting a digital video signal or the like into high-efficiency coded data and recording the coded data on a...
US-7,406,123 Visual complexity measure for playing videos adaptively
A method plays frames of a video adaptively according to a visual complexity of the video. First a spatial frequency of pixel within frames of the video is...
US-7,406,055 Radio communication apparatus, transmitter apparatus, receiver apparatus and radio communication system
A radio communication apparatus at a transmission side that includes a plurality of transmission antennas and performs a communication using at least one...
US-7,406,006 Disk apparatus
A disk apparatus includes a plurality of stockers each for stocking a disk therein, a plurality of stocker moving mechanism arranged around the plurality of...
US-7,405,945 Four-way lead flat package IC-mount printed circuit board, method of soldering four-way-lead flat package IC...
A four-way lead flat package IC-mount printed circuit board, carrying a four-way lead flat package IC and having front soldering land groups placed in front of...
US-7,405,865 Liquid for electrophoretic display, display medium and display device using the same
A medium for electrophoretic display using a liquid for electrophoretic display which can reversibly change a visible state by action of an electric field...
US-7,405,797 Flat-type light source apparatus, liquid crystal display apparatus using the same, and method of inspecting the...
A lamp lighting terminal which is a conductive pad connected to a power supply terminal of a lamp is mounted on a surface opposite to a light emitting surface of...
US-7,405,783 Display apparatus comprising a light shielding pattern formed in an area below a connecting pattern of the...
A display apparatus according to the present invention is provided with a gate line 2 formed on an insulating substrate, a source line 13 intersecting with the...
US-7,405,746 Image navigation device
An estimate image is generated from a position and an angle of a camera and the estimate image is stored. A collating unit collates an estimate image with a...
US-7,405,505 Rotary electric machine
A rotary electric machine includes a frame; a stator whose stator-slot number Ns is 12; a rotor whose rotor-pole number Np is 8, the rotor being disposed inside...
US-7,405,448 Semiconductor device having a resistance for equalizing the current distribution
A first insulating substrate is formed on a heat sink, and a semiconductor element is formed thereon. An insulating resin casing is formed so as to cover the...
US-7,405,392 Optical rotary encoder
An optical encoder includes: a rotary slit plate having a rotation angle detection track including an optical slit; a light source for applying light to the...
US-7,405,331 High-purity (fluoroalkyl)benzene derivative and process for producing the same
The process for producing a (fluoroalkyl)benzene derivative according to the present invention comprises a step of reducing the total content of group 3 to group...
US-7,405,253 Reinforced thermoplastic resin composition and molded products thereof
The present invention relates to a reinforced thermoplastic resin composition comprising at least an amorphous thermoplastic resin (A), a flame retardant (B),...
US-7,405,172 Non-woven fabric for separator of alkali cell and method for production thereof
The present invention provides a non-woven fabric for an alkaline battery separator comprising semi-aromatic polyamide fibers comprising a dicarboxylic acid...
US-7,404,848 Humidifier and a method for producing the same
A humidifier and a method for producing it can reduce gas leakage through inside the surfaces of humidifying membranes or through interfaces between the...
US-7,404,469 Elevator call registration device
An elevator call registration device selectively switches between display of an operation screen for allowing a user to designate a registration for moving a car...
US-7,404,384 Variable valve device for internal combustion engine
A variable valve device for an internal combustion engine comprises a first switching oil passage which is formed along an axial direction in one of a rocker...
US-7,404,196 Disc apparatus
A disc apparatus including: a disc tray on which a disc is mounted; an optical pickup unit which irradiates a light beam on the disc; a traverse assembly unit on...
US-7,403,852 Data architecture of map data, data architecture of update instruction data, map information processing...
In a road data frame for displaying road maps, each node/link data record describing a link corresponding to a road part includes link identification information...
US-7,403,849 Control apparatus for an internal combustion engine
A control apparatus for an internal combustion engine can control an actual operating characteristic with high precision by shortening a response time thereof....
US-7,403,746 Adaptive frame durations for time-hopped impulse radio systems
A method determines a duration of a frame in an impulse radio system for radio ranging. Channel state information of a channel between two transceivers is...
US-7,403,707 Method for estimating camera settings adaptively
A camera is configured to adaptively determine camera settings. The camera includes a plurality of sensors elements configured to acquire a current image of a...
US-7,403,664 Traffic event detection in compressed videos
A method detects traffic events in a compressed video. Feature vectors are extracted from the compressed video. The feature vector are provided to a Gaussian...
US-7,403,586 Shift register and image display apparatus containing the same
A shift register has an output stage formed by a first transistor connected between an output terminal and a first clock terminal and a second transistor...
US-7,403,549 Wavelength conversion laser and image display
A wavelength converting laser device includes a laser diode producing laser light and including an optical resonator having a pair of facing reflectors,...
US-7,403,518 Packet transmission system, packet transmission method, packet transmission program, and recording medium on...
An OLT 1 sequentially allocates transmission permission of a packet on an upstream transmission line to a plurality of ONUs 2 registered, and performs packet...
US-7,403,488 Scheduling packet flows in multi-rate wireless local area networks
A system and method schedule series of packets for transmission between terminals in a single wireless channel of a packet-switched local area network. The local...
US-7,403,404 Power inverter system and method of correcting supply voltage of the same
In a power inverter system, an inverter unit includes first to third single-phase inverters. In the power inverter system, a reference-frequency calculating unit...
US-7,403,183 Image data processing method, and image data processing circuit
Consecutive frames of image data are processed for display by, for example, a liquid crystal display. The image data are compressed, delayed, and decompressed to...
US-7,403,157 Radio ranging using sequential time-difference-of-arrival estimation
A method determines a position of a target object. A window function is applied repeatedly to a first signal and a second signal of a pair of radio signals...
US-7,402,968 Field winding synchronous generator-motor
A field winding synchronous generator-motor includes: a power conversion section that is connected to an electric rotating machine and operating as a...
US-7,402,930 Magnetoelectric generator
A magnetoelectric generator according to the present invention includes: a bowl-shaped flywheel that rotates around an axis of rotation; a permanent magnet unit...
US-7,402,695 Method of separately collecting optically active amino acid amide and optically active amino acid
A method for separately collecting an optically active amino acid amide and an optically active amino acid from an aqueous solution containing same, together...
US-7,402,685 Process of producing dioxane glycol
A production method of 2-(5-ethyl-5-hydroxymethyl-1,3-dioxane-2-yl)-2-methylpropane-1-ol (DOG) which includes a step of acetalizing hydroxypivalaldehyde with ...
US-7,402,289 Ozone generator
An ozone generator for generating ozone by applying a specified process to oxygen by discharge includes a first raw material gas supply unit for supplying the...
US-7,402,004 Radius end mill
In the radius end mill, main gash faces has an angle of inclination with respect to an axis that is smaller than a twist angle of chip discharge flutes. The main...
US-7,401,962 Light deflection element and light source apparatus using the same
A surface light source apparatus includes a primary light source (1), an optical guide (3) for guiding light emitted from the primary light source and having a...
US-7,401,927 Method of illumination and display apparatus
A display apparatus displaying an image includes a light source, a light valve, a light cross-section converter and a light scanning mechanism. The light valve...
US-7,401,832 Opening and closing apparatus of vehicle
An opening and closing apparatus of a vehicle includes, an opening and closing member for opening and closing an opening portion of a vehicle body; a lower hinge...
US-7,401,684 Automatic announcing device for an elevator
An automatic announcing device for an elevator which enables fine voice volume adjustment according to the environment of use in which a guidance announcement is...
US-7,401,464 Energy regeneration system for machines
First and second displacement variable regenerating hydraulic motors are provided in third and fourth flow rate control lines which function as discharge flow...
US-7,401,217 Secure routing protocol for an ad hoc network using one-way/one-time hash functions
A method authenticates packets that are transmitted serially in a network. A current password is selected for a current packet to be transmitted. The current...
US-7,400,960 Abnormality detecting apparatus for automatic speed changer
In a conventional abnormality detecting apparatus, it is impossible to judge a breakdown before the breakdown actually takes place. An abnormality detecting...
US-7,400,747 Method and apparatus for representing moving objects in a sequence of images
A method of representing motion of an object appearing in a sequence of images comprises deriving for each image a set of representative points representing the...
US-7,400,726 Apparatus for preventing unauthorized use of a copyrighted medium
An apparatus for preventing an unauthorized use of a copyright medium adapted to identify a purchaser by authentication of the purchaser's fingerprint at the...
US-7,400,365 Method for manufacturing a thin film transistor array substrate for a liquid crystal display device
A method for manufacturing thin film transistor array substrate for a liquid crystal display device-includes:--(a) forming a first metal thin film layer on a...
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