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Kensaku

Kensaku Fujii, Himeji-Shi JP

Patent application number	Description	Published
20090214054	Noise Eliminating Apparatus - A noise eliminating apparatus includes a first microphone, a second microphone and a signal processing unit, the signal processing unit includes a linear prediction filter and a noise resynthesis filter, the linear prediction filter receives an output signal of the first microphone, predicts the output signal of the first microphone by linear prediction and generates a prediction signal, and the noise resynthesis filter is an adaptive filter which receives, as a main input signal, a first difference signal obtained by subtracting one of the output signal of the first microphone and the prediction signal from the other, receives, as an error signal, a second difference signal obtained by subtracting one of an output signal of the second microphone and an output signal of the noise resynthesis filter itself from the other, and updates a filter coefficient so that the error signal is minimized.	08-27-2009

Kensaku Hamada, Himeji-Shi JP

Patent application number	Description	Published
20110164795	METHOD OF DETECTING SPECIFIC POLYMER CRYSTAL - In a specific macromolecule crystal detecting method according to the present invention, ultraviolet light is irradiated to sample solution, and a fluorescent image emitted from a sample in the sample solution is detected to detect specific macromolecules in the sample solution. Furthermore, by detecting the outline of the sample from the visible light image of the sample contained in the sample solution, the crystal is discriminated from other materials on the basis of the outline. By integrating the detection results of the fluorescent image and the visible light image, the specific macromolecule crystal is detected from the sample solution.	07-07-2011

Kensaku Ida, Wappingers Falls, NY US

Patent application number	Description	Published
20100028695	LOW k DIELECTRIC CVD FILM FORMATION PROCESS WITH IN-SITU IMBEDDED NANOLAYERS TO IMPROVE MECHANICAL PROPERTIES - A low k dielectric stack having an effective dielectric constant k, of about 3.0 or less, in which the mechanical properties of the stack are improved by introducing at least one nanolayer into the dielectric stack. The improvement in mechanical properties is achieved without significantly increasing the dielectric constant of the films within the stack and without the need of subjecting the inventive dielectric stack to any post treatment steps. Specifically, the present invention provides a low k dielectric stack that comprises at least one low k dielectric material and at least one nanolayer present within the at least one low k dielectric material.	02-04-2010

Kensaku Isohata, Kamiina JP

Patent application number	Description	Published
20110121909	TEMPERATURE COMPENSATION METHOD FOR PIEZOELECTRIC OSCILLATOR, AND PIEZOELECTRIC OSCILLATOR - A temperature compensation method for a piezoelectric oscillator including a piezoelectric vibrator having a frequency temperature characteristic with a hysteresis characteristic, and an oscillation circuit which oscillates the piezoelectric vibrator and outputs an oscillation signal, wherein, to a temperature compensation circuit which can calculate a quantity of temperature compensation using frequency temperature information indicating a temperature characteristic of an oscillation frequency of the piezoelectric vibrator and temperature information of the piezoelectric vibrator at the time of oscillation of the oscillation signal, the oscillation signal and the frequency temperature information are outputted, includes: calculating, as the frequency temperature information, an intermediate value between elevated-temperature frequency temperature information of the piezoelectric vibrator that is generated in the case where ambient temperature of the piezoelectric vibrator is elevated, and lowered-temperature frequency temperature information of the piezoelectric vibrator that is generated in the case where the ambient temperature is lowered.	05-26-2011
20110210796	OSCILLATION CIRCUIT AND FREQUENCY-CORRECTING OSCILLATION CIRCUIT - An oscillation circuit includes: an oscillator that includes a vibrator and outputs an oscillation signal; an F/V converter that converts the oscillation signal into a voltage corresponding to a frequency of the oscillation signal; and a memory circuit that stores frequency correcting information for correcting the frequency of the oscillation signal.	09-01-2011

Kensaku Kagechi, Nara-Shi JP

Patent application number	Description	Published
20080284796	Display data generation device, display automatic operation data generation device, display data generation method, display automatic operation data generation method, display data generation program, display automatic operation data generation program, and computer readable recording medium containing these programs - An image automatic display device for reading automatic operation data as one of pieces of input data has a display image data generation device and a display image data generation operation processing unit. The display image data generation device generates image data to be displayed on a display device on the basis of image data read out from an image input device. The display image data generation operation processing unit controls the display image data generation device by using user operation input data inputted through a viewer operation input device and the automatic operation data. The automatic operation data has a plurality of sets of values of various parameters used for generating an image to be displayed. A user performs an operation through the viewer operation input device, so that a desired set to be applied for image generation is designated in the automatic operation data.	11-20-2008

Kensaku Kodama, Aichi-Ken JP

Patent application number	Description	Published
20100239945	MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE MEMBRANE FUEL CELL - A membrane electrode assembly according to the invention includes a solid polymer electrolyte membrane and an electrode joined to each of two sides of the solid polymer electrolyte membrane. The solid polymer electrolyte membrane is such that some or all of the protons included in the entire solid polymer electrolyte membrane, a band region, or a non-power generating region are ion exchanged with one or more cations selected from among complex cations, class four alkylammonium cations, and high valence cations. In addition or alternatively, the solid polymer electrolyte membrane includes an organo-metalloxane polymer obtained by impregnating the entire solid polymer electrolyte membrane, the non-power generating region, or the band region with an organo-metalloxane monomer that includes an ammonium cation or a class four ammonium cation at its terminus and then hydrolyzing and polycondensing the organo-metalloxane monomer.	09-23-2010

Kensaku Komatsu, Kurashiki-Shi JP

Patent application number	Description	Published
20090148659	POROUS MEMBRANE OF VINYLIDENE FLUORIDE RESIN AND PROCESS FOR PRODUCING THE SAME - A porous membrane, made of polyvinylidene fluoride which is excellent in fractionating capability, permeating capability and physical strength and suitable for use in water treatment such as water purification, preparation of drinking water, preparation of water for industrial use and wastewater treatment, and which can be manufactured inexpensively and easily. The porous membrane has one surface formed with round or oval micropores and the opposite surface formed with substantially slit shaped micropores. The round or oval micropores have an average ratio between the major axis and the minor axis, which is within the range of 1:1 to 5:1, and the substantially slit shaped micropores have an average ratio between the major axis and the minor axis, which is not smaller than 5:1 and the particle cutoff of the membrane is not smaller than 0.2 μm.	06-11-2009

Kensaku Maeda, Tokyo JP

Patent application number	Description	Published
20080237553	Colored photosensitive resin composition, and color filter array and solid-state image pickup device using the same - A colored photosensitive resin composition comprising an alkali-soluble resin, a photosensitive compound, a curing agent, a solvent and a colorant represented by the formula (I):	10-02-2008
20080237554	Colored photosensitive resin composition, and color filter array and solid-state image pickup device using the same - A colored photosensitive resin composition comprises a compound represented by the formula (I) or a salt thereof:	10-02-2008
20090207286	Colored photosensitive composition, and color filter array and solid image pickup device using the same - An object of the present invention is to provide a colored photosensitive composition capable of forming a color filter array having improved spectral characteristics.	08-20-2009
20090207287	Colored photosensitive composition, and color filter array and solid image pickup device using the same - An object of the present invention is to provide a colored photosensitive composition capable of forming a color filter array having improved spectral characteristics.	08-20-2009

Kensaku Misumada, Kawasaki-Shi JP

Patent application number	Description	Published
20100172627	CONTENT PLAYBACK METHOD AND CONTENT PLAYBACK APPARATUS - In the content playback method of the present invention, when a skip operation is carried out and then another skip operation is carried out next, it is determined whether or not a direction of a first skip operation and a direction of a skip operation carried out next are opposite directions. If the direction of the skip operation carried out next is the opposite to the direction up to that point in time and there is a change point between scenes in a skip segment of the skip operation carried out next, skip processing is carried out such that the playback position is placed to the change point of this scene. Thereby, for example, when the content is played back after jumping past a CM, the boundary between the CM and program can be easily found, and the replay can be started.	07-08-2010

Kensaku Nakashima, Ibi-Gun JP

Patent application number	Description	Published
20090010594	OPTICAL AND ELECTRICAL CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - An optical and electrical circuit board includes a patterned electrical wiring and a micro convex lens. The micro convex lens is provided in at least one hole formed in the optical and electrical circuit board.	01-08-2009
20090028497	OPTOELECTRONIC WIRING BOARD, OPTICAL COMMUNICATION DEVICE, AND METHOD OF MANUFACTURING THE OPTICAL COMMUNICATION DEVICE - An optoelectronic wiring board includes a rigid, a flexible flex section made of an optical wiring, a flex rigid substrate section provided with an electric wiring, and optical wiring means. In the rigid section, a lamination which is formed of a conductive circuit and an insulating layer is formed on both sides of a substrate. The flexible flex section is made of an optical wiring. The flex rigid substrate section is provided with an electric wiring. The optical wiring means has an end face substantially perpendicular to the optical wiring means. The end face is arranged facing an optical element mounting region provided on the rigid section, and at least a part of the flex section is fixed on the rigid section.	01-29-2009
20100014803	METHOD FOR MANUFACTURING OPTICAL INTERFACE MODULE AND OPTICAL INTERFACE MODULE - An optical interface module and a method for manufacturing an optical interface module. One method includes forming a lower clad layer on a first surface of a substrate, forming a core layer on the lower clad layer and forming two grooves in part of the core layer to form a first core part between the two grooves having one end and another end. Also included is forming an upper clad layer on the core layer and in the grooves, mounting a light-emitting element on the first surface and mounting a light-receiving element on the first surface of the substrate. A second core part is optically coupled to the light-emitting element and the first core part, and a third core part is optically coupled to the light-receiving element and the other end of the first core part.	01-21-2010
20100202729	OPTOELECTRONIC WIRING BOARD, OPTICAL COMMUNICATION DEVICE, AND METHOD OF MANUFACTURING THE OPTICAL COMMUNICATION DEVICE - An optoelectronic wiring board includes a flex-rigid substrate and an optical communication unit. The flex-rigid substrate includes a flexible substrate provided with an electric wiring, and a pair of rigid sections provided on both sides of the flexible substrate. The pair of rigid sections each include a lamination formed of a conductive circuit and an insulating layer. The optical communication unit is made of a flexible material and has both end faces substantially perpendicular to its optical path of transmitting light. Both end portions of the optical communication unit are disposed and fixed on the rigid sections so that both end faces of the optical communication unit face an optical element mounting region provided on the rigid sections of the flex-rigid substrate.	08-12-2010

Kensaku Sakamoto, Tokyo JP

Patent application number	Description	Published
20090286311	DNA sequences for the expression of alloproteins - The present invention discloses an expression method for non-naturally-occurring amino acid-containing protein comprising: expressing in animal cells: (A) a mutant tyrosyl-tRNA synthetase that is a mutation of tyrosyl-tRNA synthetase originating in	11-19-2009
20100304431	tRNA SYNTHESIS METHOD, NUCLEIC ACID, AMINOACYL tRNA SYNTHESIS METHOD, AND PROCESS FOR PRODUCTION OF PROTEIN INTRODUCED WITH UNNATURAL AMINO ACID - The present invention relates to a process for producing a protein having an unnatural amino acid introduced therein, the process including: expressing in a eukaryotic cell an aminoacyl-tRNA synthetase, a nucleic acid having a sequence containing a eukaryote-derived tRNA nucleotide sequence linked to the 5′ end of a tRNA nucleotide sequence that is ligated with to an unnatural amino acid in the presence of the aminoacyl-tRNA synthetase, an unnatural amino acid, and a gene of a desired protein having a nonsense mutation at a predetermined position, to integrate the unnatural amino acid at the nonsense mutation position into the protein, thereby expressing a protein having an unnatural amino acid introduced therein.	12-02-2010

Kensaku Shimada, Itami-Shi JP

Patent application number	Description	Published
20110020496	BRANCHED DEXTRIN, PROCESS FOR PRODUCTION THEREOF, AND FOOD OR BEVERAGE - A branched dextrin insusceptible to digestion and having a low osmotic pressure, as well as a method for producing such a branched dextrin is provided. The branched dextrin characterized by having a structure wherein glucose or isomalto oligosaccharide is linked to a non-reducing terminal of a dextrin through an α-1,6 glucosidic bond and having a DE of 10 to 52. A method characterized in that, in a method for producing a branched dextrin by allowing maltose-generating amylase and transglucosidase to act on an aqueous dextrin solution, the maltose-generating amylase and transglucosidase are adjusted so as to attain an enzyme unit ratio of 2:1 to 44:1 and allowed to act.	01-27-2011

Kensaku Sueda, Redmond, WA US

Patent application number	Description	Published
20090323560	Customized Media Routing For Conferencing - Technologies are described herein for customizing media routing for a conference. In one method, a request to modify a routing table is received. The routing table specifies connections between a plurality of sources and a plurality of sinks. The method determines whether the request to modify the routing table is permitted. Upon determining that the request to modify the routing table is permitted, the routing table is modified according to the request.	12-31-2009

Kensaku Suzuki, Tokyo JP

Patent application number	Description	Published
20100222119	CONNECTOR COVER AND MOBILE TYPE ELECTRONIC DEVICE - An object of the present invention is to make an inclination angle of a mobile type electronic device held surely without increasing components of the mobile type electronic device.	09-02-2010

Kensaku Takahashi, Kanagawa JP

Patent application number	Description	Published
20090262640	OPTICAL DISC MANUFACTURING METHOD, DISC MASTER MANUFACTURING METHOD, AND OPTICAL DISC - An optical-disc manufacturing method including the steps of: fabricating a pre-exposure disc master by forming, on a substrate, a heat accumulation layer having a thickness of 17% or less of a recording-laser wavelength and forming an inorganic resist layer; performing exposure of a recording-signal pattern having pits and spaces with respect to the inorganic resist layer of the disc master, by performing recording-laser light irradiation; fabricating a disc master having a pit-array shape having pits and spaces, by performing development processing after the exposure; manufacturing a stamper to which the pit-array shape is transferred, by using the disc master having the pit-array shape; and manufacturing an optical disc having a predetermined layer structure including a recording layer to which the pit-array shape of the stamper is transferred and in which a silver or silver-alloy reflective film is formed on the pit-array shape.	10-22-2009
20100183986	STAMPER PRODUCTION METHOD AND READ-ONLY OPTICAL DISC PRODUCTION METHOD - A stamper production method includes: a stamper forming step of producing, by electroplating processing using a matrix in which a pit string constituted of a concave pit is formed on an inorganic resist layer based on recording information, a stamper on which a convex pit corresponding to the concave pit is formed; and an etching step of carrying out etching processing on the stamper so that a reduction ratio of a pit height of a short pit becomes larger than that of a long pit regarding the convex pit of the stamper.	07-22-2010

Kensaku Uchida, Tokyo JP

Patent application number	Description	Published
20090326494	ABSORBENT ARTICLE - A wetness indicator composition contains (a) 0.1% to 5% by weight of a pH indicator that is substantially colorless at pH 7 and develops a color in an acidic environment, (b) 20% to 90% by weight of a surfactant, (c) 5% to 55% by weight of a polyalkylene glycol, (d) 0% to 70% by weight of a polymer having a carboxyl group, and (e) 0.1% to 5% by weight of an acidic substance other than components (b) and (d). In an absorbent article including a topsheet	12-31-2009

Kensaku Uchida, Chuo-Ku JP

Patent application number	Description	Published
20100038365	HOT-MELT COMPOSITION FOR METAL CAN AND METAL CAN UTILIZING THE SAME - A hot-melt composition comprising a thermoplastic elastomer, a tackifier, a wax and a polyolefin resin, the wax having a softening point (R & B system) of 140 to 160° C. The hot-melt composition can be easily applied to the mouth-neck portion of a metal can and can be excellently produced. Even when placed under a high-temperature condition, the sealing material that is formed exhibits excellent heat resistance maintaining the sealing.	02-18-2010

Kensaku Yamamoto, Toyokawa-City JP

Patent application number	Description	Published
20110309464	SEMICONDUCTOR DEVICE INCLUDING CELL REGION AND PERIPHERAL REGION HAVING HIGH BREAKDOWN VOLTAGE STRUCTURE - A semiconductor device includes a semiconductor substrate and an electric field terminal part. The semiconductor substrate includes a substrate, a drift layer disposed on a surface of the substrate, and a base layer disposed on a surface of the drift layer. The semiconductor substrate is divided into a cell region in which a semiconductor element is disposed and a peripheral region that surrounds the cell region. The base region has a bottom face located on a same plane throughout the cell region and the peripheral region and provides an electric field relaxing layer located in the peripheral region. The electric field terminal part surrounds the cell region and a portion of the electric field relaxing layer and penetrates the electric field relaxing layer from a surface of the electric field relaxing layer to the drift layer.	12-22-2011

Kensaku Yamamoto, Chiryu-City JP

Patent application number	Description	Published
20080283845	Silicon carbide semiconductor device having high channel mobility and method for manufacturing the same - A silicon carbide semiconductor device having a MOS structure includes: a substrate; a channel area in the substrate; a first impurity area; a second impurity area; a gate insulating film on the channel area; and a gate on the gate insulating film. The channel area provides an electric current path. The channel area and the gate insulating film have an interface therebetween. The interface includes a dangling bond, which is terminated by a hydrogen atom or a hydroxyl. The interface has a hydrogen concentration equal to or larger than 2.6×10	11-20-2008
20090261350	Silicon carbide semiconductor device including deep layer - A silicon carbide semiconductor device includes a substrate, a drift layer located on a first surface of the substrate, a base region located on the drift layer, a source region located on the base region, a trench sandwiched by each of the base region to the drift layer, a channel layer located in the trench, a gate insulating layer located on the channel layer, a gate electrode located on the gate insulating layer, a source electrode electrically coupled with the source region and the base region, a drain electrode located on a second surface of the substrate, and a deep layer located under the base region and extending to a depth deeper than the trench. The deep layer is formed into a lattice pattern.	10-22-2009
20100006861	Silicon carbide semiconductor device and manufacturing method of the same - A SiC semiconductor device includes: a substrate; a drift layer on a first side of the substrate; a trench in the drift layer; a base region contacting a sidewall of the trench; a source region in an upper portion of the base region; a gate electrode in the trench via a gate insulation film; a source electrode on the source region; and a drain electrode on a second side of the substrate. The source region has multi-layered structure including a first layer and a second layer. The first layer as an upper layer contacts the source electrode with ohmic contact. The second layer as a lower layer has an impurity concentration, which is lower than an impurity concentration of the first layer.	01-14-2010
20100200866	SiC single crystal substrate, SiC single crystal epitaxial wafer, and SiC semiconductor device - A direction of a dislocation line of a threading dislocation is aligned, and an angle between the direction of the dislocation line of the threading dislocation and a [0001]-orientation c-axis is equal to or smaller than 22.5 degrees. The threading dislocation having the dislocation line along with the [0001]-orientation c-axis is perpendicular to a direction of a dislocation line of a basal plane dislocation. Accordingly, the dislocation does not provide an extended dislocation on the c-face, so that a stacking fault is not generated. Thus, when an electric device is formed in a SiC single crystal substrate having the direction of the dislocation line of the threading dislocation, which is the [0001]-orientation c-axis, a SiC semiconductor device is obtained such that device characteristics are excellent without deterioration, and a manufacturing yield ration is improved.	08-12-2010
20110203513	METHOD OF MANUFACTURING SILICON CARBIDE SUBSTRATE - In a method of manufacturing a silicon carbide substrate, a defect-containing substrate made of silicon carbide is prepared. The defect-containing substrate has a front surface, a rear surface being opposite to the front surface, and a surface portion adjacent to the front surface. The detect-containing substrate includes a screw dislocation in the surface portion. The front surface of the defect-containing substrate is applied with an external force so that a crystallinity of the surface portion is reduced. After being applied with the external force, the defect-containing substrate is thermally treated so that the crystallinity of the surface portion is recovered.	08-25-2011

Kensaku Yoshida, Bunkyo JP

Patent application number	Description	Published
20110007904	ACOUSTIC SIGNAL PROCESSING DEVICE AND ACOUSTIC SIGNAL PROCESSING METHOD - A corrective measurement part of a processing control part	01-13-2011