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Aizawa, Kanagawa
Hirokazu Aizawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090215254 | Design support system,computer readable medium, semiconductor device designing method and semiconductor device manufacturing method - A design support system which supports designing a semiconductor device is provided. The design support system includes a gate film information acquisition section and a maximum allowable antenna ratio setting section. The gate film information acquisition section acquires information on the thickness of the gate insulating film of a semiconductor device which has been designed. The gate insulating film thickness refers to a physical film thickness. The maximum allowable antenna ratio setting section sets maximum allowable antenna ratios for a gate electrode according to the film thickness information acquired by the gate film information acquisition section. Hence, a designer designing a semiconductor device can set concrete values when changing maximum allowable antenna ratios according to the thickness of the gate insulating film. | 08-27-2009 |
| 20100327447 | Method of manufacturing semiconductor device and semiconductor device - A method of manufacturing a semiconductor device includes forming a barrier metal film including a high melting point metal in a concave portion formed in an insulating film formed over a substrate; forming a seed alloy film including copper and an impurity metal different from the copper over the barrier metal film so as to fill a portion of the concave portion; forming a plated metal film containing copper as a major ingredient over the seed alloy film so as to fill the concave portion; first heat-treating the seed alloy film and the plated metal film at 200° C. or higher and for ten minutes or less; removing the plated metal film, the seed alloy film, and the barrier metal film which are exposed to the outside of the concave portion, after the first heat-treating; and second heat-treating the seed alloy film and the plated metal film. | 12-30-2010 |
Hiroshi Aizawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090073247 | Method, apparatus, and system for forming image - An image forming apparatus connectable to a first feed tray and a second feed tray includes an image forming unit, a feed path, and a detecting unit provided on the feed path to sense recording medium jam. An identifying unit identifies a feed path and a feed tray where recording medium jam has occurred as a jammed path and a jamming feed tray. A first determining unit determines whether the image forming apparatus is connected to the second feed tray. A second determining unit determines whether the second feed tray can feed a recording medium to the image forming unit. A feeding unit feeds a recording medium from the second feed tray to the image forming unit. | 03-19-2009 |
Hirotoshi Aizawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100194978 | THREE-DIMENSIONAL Y/C SEPARATING CIRCUIT - To provide a three-dimensional Y/C separating circuit that has a high responsibility to a motion in a video signal and can reduce a memory capacity, a three-dimensional Y/C separating circuit has a 2-frame memory | 08-05-2010 |
| 20100225781 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND IMAGING DEVICE - A pixel-interpolation processing unit generates a sensitivity level value of an insufficient color component according to interpolation processing of image signals. A sensitivity level value of an insufficient color component in a pixel of attention is calculated, according to an arithmetic operation corresponding to an acquired color component of the pixel of attention, by assuming a geometric figure including sensitivity level values of acquired color components as vertexes. As the geometric figure, the same figure is used irrespectively of which color component the acquired color component is. | 09-09-2010 |
| 20110069209 | IMAGE PROCESSING DEVICE AND SOLID- STATE IMAGING DEVICE - According to one embodiment, an image processing device includes a defect correcting unit, a noise-reduction processing unit, and a selecting unit. The defect correcting unit executes defect correction on a target pixel. The defect correcting unit switches, according to the level of contrast determined concerning a plurality of peripheral pixels, a first correction value obtained through averaging processing for signal values of the peripheral pixels and a second correction value other than the first correction value. | 03-24-2011 |
Masami Aizawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100189133 | FREQUENCY DIVISION MULTIPLEX TRANSMISSION SIGNAL RECEIVING APPARATUS - A frequency division multiplex transmission signal receiving apparatus for receiving a frequency division multiplex transmission signal using a plurality of carries includes: an estimation section estimating a transfer function of a received signal after the received signal has been transformed into a frequency domain signal; a demodulation section demodulating the received signal according to the transfer function estimated by the estimation section; a plurality of variation detecting sections performing variation detection using a plurality of different variation detection methods, based on the transfer function estimated by the estimation section; a reliability determining section determining reliability based on a result of a combination of variation detection results of the plurality of variation detecting sections; and a correction section performing error correction of the demodulated signal from the demodulation section, the demodulated signal being subjected to an application of a reliability determination result of the reliability determining section. | 07-29-2010 |
| 20100207670 | FREQUENCY ERROR DETECTING CIRCUIT, FREQUENCY ERROR DETECTING METHOD, AND FREQUENCY CORRECTING CIRCUIT - A frequency error detecting circuit includes: an oscillator; a frequency converting unit for a received signal on the basis of the oscillation output and output the received signal; a time-to-frequency converting unit configured to convert the output of the frequency converting unit into a frequency domain signal; a frequency shift determining unit configured to determine presence or absence of a frequency shift between an output frequency of the frequency converting unit and a predetermined carrier frequency; and a control unit configured to repeat frequency conversion processing and time-to-frequency conversion processing while controlling an oscillation frequency of the oscillator on the basis of a determination result of the frequency shift determining unit and cause the output frequency of the frequency converting unit to converge on a predetermined value to thereby detect a frequency error between the frequency of the received signal and the predetermined carrier frequency. | 08-19-2010 |
| 20110033012 | CHANNEL ESTIMATOR - A channel estimator includes: a delay time estimation section configured to estimate a delay time of a received signal; an FFT parameter determination section configured to determine an FFT window position and an FFT size according to the estimated delay time; a first and a second FFT sections configured to transform the received signal and a known pattern signal, respectively, to the frequency domain based on the FFT window position and the FFT size that are determined; a channel response calculation section configured to perform division processing to divide the output of the first FFT section by the output of the second FFT section; and an IFFT section configured to apply IFFT to the output of the channel response calculation section based on the determined FFT size, and the delay time estimation section estimates a delay time based on the output of the IFFT section. | 02-10-2011 |
| 20110206168 | CHANNEL ESTIMATOR - According to an embodiment, a channel estimator includes a channel response estimation section configured to estimate a channel response by correlation processing between a received signal and a known pattern signal; a path power calculation section configured to measure power of each path within an output of the channel response estimation section; a noise power calculation section configured to measure noise power from the output of the channel response estimation section; a path determination section configured to determine paths to be preserved by using the path power outputted from the path power calculation section and the noise power outputted from the noise power calculation section; and a noise removal section configured to remove values in time domain excepting the paths determined at the path determination section, from the output of the channel response estimation section. | 08-25-2011 |
| 20110268169 | EQUALIZATION APPARATUS AND BROADCASTING RECEIVING APPARATUS - An equalization apparatus configured to receive a digitally modulated single carrier signal and perform multipath equalization in a frequency domain, including a frequency domain conversion unit which converts a received signal to a frequency domain signal, a channel estimation unit configured to estimate a channel response in a frequency domain from the received signal, an equalization weight calculation unit which calculates an equalization weight from the channel estimate value in the frequency domain, an equalization filter which receives the frequency domain signal from the frequency domain conversion unit and the equalization weight from the equalization weight calculation unit and performs equalization processing and a time domain conversion unit which converts the frequency domain signal from the equalization filter to a time domain signal, wherein the equalization weight calculation unit includes a power calculation unit, a power value correction unit, a complex conjugate generator and a divider. | 11-03-2011 |
Rie Aizawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090152106 | HIGH TEMPERATURE STEAM ELECTROLYZING DEVICE - A high temperature steam electrolyzing device has: an electrolyzing cell section that includes a hydrogen electrode and an oxygen electrode arranged at mutually opposite sides of a solid oxide electrolyte operating as intermediate layer and electrolyzes steam to generate hydrogen; fixing flanges for fixing end sections of the solid oxide electrolyte of the electrolyzing cell section; a unit support member for supporting the fixing flanges; fitting flanges arranged at mutually opposite surfaces of the fixing flanges and the unit support member; gaskets made of metal or a mineral-based material and interposed between the fixing flanges and the fitting flanges and between the unit support member and the fitting flanges; and fastening members for separably fastening the fitting flanges. | 06-18-2009 |
Shinya Aizawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20120105642 | VEHICLE-MOUNTED VIDEO DISPLAY DEVICE - Disclosed is a vehicle-mounted video display device that allows a vehicle occupant to intuitively ascertain the orientation of the video being displayed on a display in the vehicle among multiple videos of the vehicle perimeter captured by multiple cameras, was captured a video displayed in the vehicle interior, and thereby allowing the vehicle occupant to ascertain the situation around the vehicle at a glance. A central processing device ( | 05-03-2012 |
Taeko Aizawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090049624 | DYE-CONTAINING CURABLE COMPOSITION, COLOR FILTER AND METHOD FOR PRODUCING THE SAME - The invention provides a dye-containing curable composition that has the property of high sensitivity, and that even when formed into a thin film at high dye concentration, excels in patternability, and is free from dye elution and ensures high productivity; and a color filter making use of the dye-containing curable composition and a method for producing the same. | 02-26-2009 |
Takashi Aizawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100295950 | PRINTING APPARATUS AND CONTROL METHOD THEREOF, AND PRINTING SYSTEM - This invention has as its object to allow an authentication process that avoids unnecessary information from being stored in a digital camera irrespective of whether or not a digital camera connected to the printer has a direct print function. To this end, in this invention, in an early stage of connection between a digital camera DSC and PD printer, the PD printer side requests an object which contains a keyword as authentication information of those which are stored and held by the DSC (S | 11-25-2010 |
Toyokazu Aizawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110109791 | CERAMIC PACKAGE AND CAMERA MODULE - According to one embodiment, a ceramic package of which inner space is sealed by a ceramic base plate and a cover portion mounted on the ceramic base plate. The ceramic package has an image sensor, an element unit and a lead electrode. The image sensor and the element unit are mounted on the ceramic base plate. The lead electrode is formed on the ceramic base plate and electrically connected to the image sensor by a bonding wire. A surface on which the lead electrode is formed is the same as a surface on which the cover portion is mounted. | 05-12-2011 |
Yuji Aizawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100077817 | METAL WORKING FLUID COMPOSITION AND METAL WORKING METHOD - The invention provides a metal working fluid composition which comprises a morpholine compound and an isothiazoline compound and a metal working method which makes use of the metal working fluid composition. The composition is excellent in antiseptic properties, and can widely be applied to metal working techniques such as cutting, grinding, form rolling, press working and plastic working techniques. | 04-01-2010 |