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Patent # Description
US-7,552,802 Controller for elevator
Provided is an elevator control apparatus in a building in which a plurality of elevators are installed, the apparatus including: a congestion information...
US-7,552,740 Method of managing easily polymerizable substance and easily polymerizable substance managing apparatus
A method for handling an easily polymerizable substance and a device for handling an easily polymerizable substance are provided that prevent polymerization of...
US-7,552,647 Turbine blade fatigue life evaluating method
In order to provide a turbine blade fatigue life evaluating method for quantitively evaluating the fatigue life of a turbine blade, the turbine blade is...
US-7,551,891 Method for detecting UWB pulse sequences without local pulse generation
The invention relates to a method for transmitting at least one sequence of Np pulses over Np time windows, each pulse being enclosed within a predetermined time...
US-7,551,792 System and method for reducing ringing artifacts in images
A method reduces artifacts in an input image. A variance image is generated from the input image. The input image is partitioned into a plurality of blocks of...
US-7,551,743 Noise reduction apparatus and audio output apparatus
The FM broadcast is received and the FM demodulated FM composite signal is stereo demodulated, and when the high band components of the demodulated signal are...
US-7,551,598 Synchronization signal for synchronizing base stations
A synchronization signal used to synchronize base stations in a mobile radio telecommunication system having a first sequence followed by a second sequence, the...
US-7,551,541 Optical information recording medium
To provide an optical information recording medium on which visual information can be recorded on a label face side by using a laser apparatus for recording and...
US-7,551,377 Projection display apparatus
The projection display apparatus includes rotation regulating elements for inhibiting a rotation of the mount ring in a tightening direction, and a stopper...
US-7,551,245 Display panel and large display using such display panel
A tiling of multiple display panels having reduced seam widths (gap) therebetween using a plurality of single edge connect display panels, wherein for each...
US-7,551,116 Semiconductor integrated circuit performing a voltage comparison and preventing deterioration of a voltage...
A semiconductor integrated circuit includes a differential amplifier circuit receiving first and second input voltages, a latch circuit comparing a voltage...
US-7,551,051 Ring magnet and method of manufacturing the magnet
Radially oriented ring-shaped preliminarily molded pieces of a ring magnet are stacked in an axial direction to form a ring-shaped molded body, in which end...
US-7,551,010 PLL circuit and design method thereof
A PLL circuit has an averaging device for averaging a rectangular wave signal output from a phase comparator at every period of a reference clock signal, and for...
US-7,551,004 Inverter apparatus with improved gate drive for power MOSFET
An inverter apparatus is composed of a power MOSFET having a source/drain connected to an output terminal, and a gate drive circuit driving a gate of the power...
US-7,550,771 Thin film transistor, manufacturing method thereof, and active matrix display apparatus
A thin film transistor includes a metal substrate, a first conductive barrier layer placed on the metal substrate to prevent diffusion of substance of the metal...
US-7,550,673 Electrode pattern and wire bonding method
An electrode pattern for wire-bonding includes: a wire-bonding reference pattern indicating a reference position for determination of a wire-bonding position;...
US-7,550,552 Process for producing polybutylene terephthalate
Polybutylene terephthalate is produced by continuously subjecting terephthalic acid and 1,4-butanediol to an esterification reaction in the presence of a...
US-7,550,476 Condensed polycyclic compounds
The present invention provides a novel a condensed polycyclic compound useful as a phosphodiesterase 4 inhibitor, which is shown by the formula [I]: ##STR00001##...
US-7,550,475 Condensed polycyclic compounds
The present invention provides a novel a condensed polycyclic compound useful as a phosphodiesterase 4 inhibitor, which is shown by the formula [I]: ##STR00001##...
US-7,550,464 Condensed polycyclic compounds
The present invention provides a novel a condensed polycyclic compound useful as a phosphodiesterase 4 inhibitor, which is shown by the formula [I]: ##STR00001##...
US-7,550,304 Method for manufacturing semiconductor laser element
A method for manufacturing a semiconductor laser element includes forming a semiconductor laminated structure, having an active layer, on a substrate; etching...
US-7,549,845 Gas turbine having a sealing structure
In a gas turbine, annular overhang portions are formed on adjacent surfaces of a plurality of rotor discs so as to face each other, surrounding the rotor axis,...
US-7,549,513 Control device of elevator for detecting abnormalities in a clock signal
In an elevator control apparatus, calculations regarding the control of an elevator are performed in a duplexed system including first and second processing...
US-7,549,341 Method of maintaining a multitubular reactor
The object of this invention is to provide a method of maintaining a multi-tubular reactor which can ensure the uniformity of states of reaction in the reaction...
US-7,549,202 Pressurized steam-jetting nozzle, and method and apparatus for producing nonwoven fabric using the nozzle
The present invention relates to a nozzle suitable for jetting high pressure and high temperature steam, and a method and an apparatus for producing an entangled...
US-7,548,795 Numerical control system
A numerical control system using converted data is provided in which changes can be made quickly to the feed rate by speed override and the like, the operation...
US-7,548,497 Optical disk and optical disk drive device
An optical disk physical has a recording region divided into zones, each zone including physical tracks adjacent to each other. An integer number of sectors are...
US-7,548,443 Three-phase PWM-signal generating apparatus
An apparatus for generating a three-phase pulse-width-modulation signal for a three-phase voltage inverter employing a semiconductor switching element includes a...
US-7,548,195 Waveform generation method, radar device, and oscillator for radar device
It is possible to generate D/A conversion voltage in which an error generated by numeric irregularities of a D/A conversion element such as resistor constituting...
US-7,548,193 Radar device
For enabling determination on whether a sign of a Doppler frequency or a target angle is positive or negative even when only a real signal can be obtained as a...
US-7,547,992 Drive device driving a plurality of semiconductor elements having respective reference potential electrodes...
A first bypass circuit has first and second nodes. The first load circuit is connected between the first node and a signal input terminal of the second drive...
US-7,547,803 Process for producing a high purity aromatic polycarboxylic acid
A process for producing a high purity aromatic polycarboxylic acid (APA) by purification of a crude APA comprises: (I) aging a slurry of the crude APA in a first...
US-7,547,705 Substituted 8'-pyri(MI)dinyl-dihydrospiro-[cycloalkylamine]-pyrimido[1,2-a]pyrimidin-- 6-one derivatives
The invention relates to a dihydrospiro-[cycloalkylamine]-pyrimidone derivative represented by formula (I) or a salt thereof: ##STR00001## wherein: X, Y, R1, R2,...
US-7,547,587 Method for manufacturing semiconductor light emitting device
A laminated structure having light-emitting units is formed on a single-crystal wafer. Electrode patterns are formed on the single-crystal wafer opposite the...
US-7,547,429 Fullerene derivatives and processes for producing the same
The present invention relates to a fullerene derivative having a partial structure represented by the general formula (I): ##STR00001## wherein C.sup.1 to...
US-7,547,148 Connectored optical fiber sheet and manufacturing method thereof
In a connectored optical fiber sheet according to the present invention, a connector is fitted around both optical fibers and sheet base.
US-7,546,905 System and method for scheduling elevator cars using pairwise delay minimization
A method schedules cars of an elevator system, the elevator system including a set of cars, and a set of hall calls. For each car, a waiting time is determined...
US-7,546,831 Fuel injection apparatus for engines and method of operating the engine equipped with the apparatus
A fuel injection apparatus for engines is provided, with which occurrence of cavitation erosion on constituent parts of the high pressure fuel pump and fuel feed...
US-D594,624 Forklift truck
US-RE40,746 Ozonizer
An ozonizer has a flat plate-shaped low voltage electrode 7, a flat plate-shaped high voltage electrode 3 facing a main surface of the low voltage electrode 7....
US-7,546,238 Digital circuit transmission device
A digital line transmission unit can carry out switching between speech codecs during the same call to achieve balance between making effective use of a line and...
US-7,545,655 Inverter apparatus
An inverter apparatus in which a control power source connected to a microcomputer or a peripheral circuit included in at least one of an inverter main body, a...
US-7,545,642 Automotive dynamoelectric machine
A large number of ventilating apertures that have a circular cross section are disposed through the heatsink so as to extend from an air intake apertured surface...
US-7,545,473 Display apparatus with inspection and method of manufacturing the same
A display apparatus has an insulating substrate, a signal line for transmitting a signal to a pixel formed in a display area on the insulating substrate, a...
US-7,545,313 Off-axis angle estimation method and apparatus using the same
Without using a traveling velocity of a vehicular object mounted with a radar device, an off-axis angle which is an offset angle between a reference direction of...
US-7,545,310 In-vehicle mount radar device
In an in-vehicle mount radar device which has a reception antenna array containing plural reception antennas and two transmission antennas and in which a...
US-7,545,123 Control apparatus for vehicular AC generator
A control apparatus for a vehicular AC generator analyzes, at least, a "HIGH" logic continuation time, a "LOW" logic continuation time and the pulse width duty...
US-7,545,061 Rotating electric machine for vehicles
A rotating electric machine for vehicles is capable of improving a cooling performance of switching elements forming an inverter module, and small-sizing the...
US-7,545,005 Semiconductor device capable of avoiding latchup breakdown resulting from negative variation of floating offset...
A semiconductor device is provided which is capable of avoiding malfunction and latchup breakdown resulting from negative variation of high-voltage-side floating...
US-7,544,841 Production method of phenylethanolamine compound, and its intermediate
A novel production method for a phenylethanolamine compound of the following general formula (III): ##STR00001## (wherein R.sub.1 represents a hydrogen atom or...
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