Maruta, JP
Ayako Maruta, Kyoto JP
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20090087665 | PRODUCTION METHOD OF SILICA AEROGEL FILM, ANTI-REFLECTION COATING AND OPTICAL ELEMENT - A method for producing a silica aerogel film by hydrolyzing and polymerizing alkoxysilane in the presence of a base catalyst to prepare an alkaline sol, adding an acid catalyst to the alkaline sol to carry out further hydrolysis and polymerization to prepare a first acidic sol, hydrolyzing and polymerizing alkoxysilane in the presence of an acid catalyst to prepare a second acidic sol, applying a mixture of the first and second acidic sols to a substrate, and drying it. | 04-02-2009 |
20090244709 | METHOD FOR FORMING ANTI-REFLECTION COATING AND OPTICAL ELEMENT - A method for forming an anti-reflection coating of alkali-treated silica aerogel on a substrate, comprising the steps of hydrolyzing and polymerizing alkoxysilane in the presence of a base catalyst to prepare an alkaline sol, adding an acid catalyst to the alkaline sol to carry out further hydrolysis and polymerization to prepare a first acidic sol, hydrolyzing and polymerizing alkoxysilane in the presence of an acid catalyst to prepare a second acidic sol, mixing the first and second acidic sols, applying the resultant mixed sol to the substrate, drying it, and treating the resultant silica aerogel coating with an alkali. | 10-01-2009 |
Daisuke Maruta, Yokohama JP
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20140212032 | IMAGE PROCESSING APPARATUS, METHOD AND IMAGING APPARATUS - An image processing apparatus includes an extraction section that extracts a first high brightness region from a source image where brightness is a first threshold value or greater, a mask generation section that performs blur processing and binarization processing on the first high brightness region and generates a mask containing the first high brightness region, a mask application section that based on the mask performs elimination processing, thinning processing, or both on the first high brightness region, a bright line generation section that generates a bright line based on a second high brightness region contained in output of the mask application section, and a synthesizing section that synthesizes the bright line onto the source image. | 07-31-2014 |
Hajime Maruta, Niigata JP
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20090141348 | REFLEX-TYPE SCREEN, SCREEN APPARATUS, AND SHEET-LIKE ARTICLE - The present invention provides a reflex-type screen which is wound up by a winding shaft to be retracted and is unwound from the winding shaft in use. The reflex-type screen comprises a reflection layer which reflects an incident light, a transparent surface protective layer provided on a first surface of the reflection layer, and a back surface protective layer provided on a second surface of the reflection layer, wherein as between the surface protective layer and the back surface protective layer, the one that has a higher loop stiffness value, faces inward when the reflex-type screen is wound up by the shaft. | 06-04-2009 |
20140293414 | SCREEN AND SCREEN MANUFACTURING METHOD - Since a screen contains a diffusion agent, the diffusion agent changes polarization characteristics of picture light and degrades the stereoscopic image. Provided is a screen comprising a substrate shaped as a flat board; a reflective layer made of metal arranged on one surface of the substrate; and an exposure layer that is arranged on a surface of the reflective layer facing away from the substrate, is optically isotropic and transparent with respect to visible light, and has bumps and depressions formed in an exposed surface thereof. Also provided is a screen manufacturing method comprising providing a reflective layer on a substrate shaped as a flat board; and forming an exposure layer on a surface of the reflective layer facing away from the substrate, the exposure layer being optically isotropic and transparent with respect to visible light and having bumps and depressions formed in an exposed surface thereof. | 10-02-2014 |
Hidekazu Maruta, Abiko-Shi JP
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20110045310 | FIXING BELT AND FIXING DEVICE - A fixing belt includes a cylindrical base composed of a metal and a polyimide resin layer formed on the inner peripheral surface of the cylindrical base, in which the polyimide resin layer has an imidization rate of 70% to 93%, and comprises a polyimide resin containing a specific constitutional unit. | 02-24-2011 |
20160098002 | IMAGE HEATING APPARATUS - An image heating apparatus includes a heating belt having a heat generating layer configured to generate heat by energization, a pressing roller configured to abut on an outer peripheral surface of the heating belt to form a nip portion, a pressing mechanism configured to press the heating belt against the pressing roller, an outer ring electrically connected to the heating belt in an end portion of the heating belt, a power feed member configured to abut on the outer ring to feed power to the outer ring, and an inner ring configured to clamp the end portion of the heating belt between the inner ring and the outer ring. A chamfered portion of the inner ring is chamfered. | 04-07-2016 |
Hiroshi Maruta, Oita-Shi JP
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20130018203 | METHOD FOR PRODUCING N-PROPYL ACETATE AND METHOD FOR PRODUCING ALLYL ACETATEAANM Oguchi; WataruAACI Kawasaki-shiAACO JPAAGP Oguchi; Wataru Kawasaki-shi JPAANM Maruta; HiroshiAACI Oita-shiAACO JPAAGP Maruta; Hiroshi Oita-shi JP - Provided is a method for producing n-propyl acetate, which is capable of obtaining high-purity allyl acetate with a low amount of coexisting water and is capable of producing n-propyl acetate with a high yield. The method includes an extraction process of subjecting a raw material liquid containing allyl acetate and water to an extraction operation using water as an extraction solvent and separating the extract into an oily phase and an aqueous phase, a distillation process of distilling the oily phase to obtain a distillate containing allyl acetate as a main component, and a hydrogenation process of subjecting the distillate to a hydrogenation reaction. | 01-17-2013 |
Hiroshi Maruta, Oita JP
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20090166174 | AZEOTROPIC DISTILLATION METHOD - An azeotropic distillation method, comprising a reaction step, a distillation step for separating and refining a reaction product, and a recovery step for collecting a reactant after the distillation step; wherein at least one component constituting the reactant in the reaction step can act as an entrainer for the azeotropic distillation in the distillation step; and a portion of the reactant capable of acting as the entrainer is supplied to the distillation step. | 07-02-2009 |
Hiroyuki Maruta, Nagano-Pref JP
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20090021326 | ELECTRONIC PART - A sixth coil electrode forming a first coil is electrically connected to a twelfth coil electrode forming a second coil, for example, via a second capacitor electrode in a second capacitor electrode layer. Thus, an induction body has a permeability significantly smaller than the permeability of a magnetic body (for example permeability μ=1). Accordingly, it is possible to minimize the permeability to such a degree that it is possible to ignore the connection between the first coil and the second coil appearing equivalently and to obtain a desired frequency characteristic. | 01-22-2009 |
Hiroyuki Maruta, Saku-Shi JP
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20110162877 | COMPOSITE ELECTRONIC PARTS - It is provided a composite electronic part having magnetic material | 07-07-2011 |
Ichiro Maruta, Kyoto-Shi JP
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20150260800 | DEVICE FOR ESTIMATING PARAMETERS OF BATTERY, AND ESTIMATION METHOD - A device for estimating parameters of battery capable of improving, by using simple calculations, estimation accuracy of a parameter and the like of a battery equivalent circuit model will be provided. | 09-17-2015 |
Kaoru Maruta, Sendai-Shi JP
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20120295365 | FUEL PROPERTY DETERMINATION METHOD AND FUEL PROPERTY DETERMINATION DEVICE - A fuel property determination method includes a reaction mechanism analysis process (S1) of analyzing elementary reactions that compose chemical reactions between a plurality of types of initial materials including the materials that compose the fuel and obtaining the elementary reactions as fuel elementary reactions, and an octane number determination process (S2) of calculating the combustion characteristics of the fuel by performing a simulation based on the fuel elementary reactions and determining the octane number based on the combustion characteristics of the fuel. | 11-22-2012 |
20130235898 | COMBUSTION EXPERIMENTAL APPARATUS - In a combustion experimental apparatus to obtain the positions of flames formed inside a tube ( | 09-12-2013 |
20130340502 | FUEL PHYSICAL PROPERTY DETERMINATION METHOD AND FUEL PHYSICAL PROPERTY DETERMINATION DEVICE - The fuel physical property determination method relating to the first aspect of the present invention includes: a test fuel flame-imaging step of obtaining imaging data by imaging flames formed by supplying a pre-mixed gas containing a test fuel and an oxidant agent, to a test tube in which an internal flow path thereof has a diameter set smaller than a flame-quenching distance at normal temperature; and a physical property determination step of determining a physical property of the test fuel by comparing the imaging data obtained in the test fuel flame-imaging step and imaging data obtained by imaging flames ignited by supplying a pre-mixed gas containing a standard-mixed fuel and an oxidant agent, to the test tube, the standard-mixed fuel having a known physical property. | 12-26-2013 |
Katsunori Maruta, Osaka-Shi JP
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20080306275 | NOVEL HETEROARYL DERIVATIVE - A heteroaryl derivative of the formula (1): | 12-11-2008 |
Kazuhiko Maruta, Okayama JP
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20100129865 | KETOSE 3-EPIMERASE, ITS PREPARATION AND USES - An object of the present invention is to provide a novel ketose 3-epimerase, a process for producing the same, a DNA encoding the enzyme, a recombinant DNA and transformant comprising the DNA, and a process for producing a ketose by using the enzyme. The present invention solves the above objects by providing a ketose 3-epimerase which is obtainable from a microorganism of the genus | 05-27-2010 |
20110275138 | KETOSE 3-EPIMERASE, ITS PREPARATION AND USES - An object of the present invention is to provide a novel ketose 3-epimerase, a process for producing the same, a DNA encoding the enzyme, a recombinant DNA and transformant comprising the DNA, and a process for producing a ketose by using the enzyme. The present invention solves the above objects by providing a ketose 3-epimerase which is obtainable from a microorganism of the genus | 11-10-2011 |
Kazuhiro Maruta, Kawaguchi-Shi JP
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20130068091 | HYDRAULIC PUMP/MOTOR AND METHOD OF SUPPRESSING PULSATION OF HYDRAULIC PUMP/MOTOR - A method of suppressing a pulsation of axial type hydraulic pump/motor includes performing a pressure accumulation operation in which each of ports of each of two pressure accumulation oil passages exclusively communicates with a corresponding one of communication holes and pressure inside one of the cylinder bores is accumulated in a corresponding one of the pressure accumulation oil passages through the communication hole in two levels, the communication holes being provided for each of the cylinder bores to communicate with inside of each of the cylinder bores and having opening portions sliding on the respective ports with rotation of the cylinder block to communicate with the respective ports; and performing an accumulated pressure collection operation in which the pressure accumulated in the pressure accumulation oil passage is collected in one of the cylinder bores in two levels. | 03-21-2013 |
Kazuhiro Maruta, Saitama JP
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20100287926 | HYDRAULIC PUMP/MOTOR AND FAN DRIVING DEVICE - A hydraulic motor | 11-18-2010 |
20100303643 | Fan Drive System - A fan drive system for driving an engine cooling fan mounted in a working machine is described. The fan drive system includes a variable displacement pump that supplies oil to an actuator and is also used as a hydraulic pump for the hydraulic motor that drives the cooling fan. A pump displacement of a variable displacement pump can be controlled in accordance with the load of the working machine, and when a load is not generated in the working machine, the pump displacement of the variable displacement pump can be controlled in accordance with a load pressure of a hydraulic motor which drives a cooling fan. Examples of such working machines include a forklift, a skid steer loader (SSL) and a crawler dump. | 12-02-2010 |
20110020146 | ROTATION DRIVE CONTROLLING SYSTEM FOR CONSTRUCTION MACHINE - The system includes: a variable displacement hydraulic pump supplying pressure oil to a hydraulic actuator; a pressure detector detecting a pump discharge pressure from the hydraulic pump; a control valve controlling a supply of the pressure oil to the hydraulic actuator; a controller controlling a pump displacement of the hydraulic pump; a hydraulic motor rotating an upper structure of the construction machine; a swing relief valve defining a relief pressure of the hydraulic motor; and a control lever switching a control valve for the hydraulic motor. The controller includes: an adjuster that, when a pump discharge pressure detected by the pressure detector exceeds a first set value, conducts an adjustment to reduce the pump displacement; and a canceller that cancels the adjustment when the pump discharge pressure falls below a second set value. The second set value is equal to or larger than the first set value. | 01-27-2011 |
Kazuya Maruta, Tokyo JP
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20150071692 | SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME - A sheet conveying device, which is incorporated in an image forming apparatus, includes a sheet holding and conveying roller pair having two rollers to convey a sheet while holding the sheet between the two rollers at a nip where the two rollers contact each other, and a gate member disposed movable with rotation of the sheet holding and conveying roller pair to correct skew of the sheet in a sheet conveying direction when a leading end of the sheet in the sheet conveying direction abuts against the gate member. The gate member has a contact surface against which the sheet abuts. The contact surface of the gate member is disposed upstream from the nip of the sheet holding and conveying roller pair in the sheet conveying direction. A setting position of the contact surface is adjusted according to thickness of the sheet. | 03-12-2015 |
Keiichi Maruta, Okayama JP
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20080264524 | High-Strength Steel and Metal Bolt Excellent In Character of Delayed Fracture - A high-strength steel having excellent character of delayed fracture can be manufactured at a low cost without adding expensive alloy elements such as Ni, Co or V in large quantities. The steel including a steel microstructure in which a ratio of martensite phase is 90% or more and a diameter of prior austenite grains is 10 μm or less, the steel microstructure being made by hardening and then tempering at 100° C. to 400° C., the steel including C: more than 0.30% and not more than 0.50% by mass, Si: not more than 1.0% by mass, Mn: not more than 1.5% by mass, Ti: not more than 0.1% by mass, Mo: not less than 0.3% and not more than 0.50% by mass, B: not less than 0.0005% and not more than 0.01% by mass, and a balance composed of Fe and inevitable impurities. | 10-30-2008 |
Kenshu Maruta, Toyota-Shi JP
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20120195159 | AGITATION APPARATUS - An agitation apparatus ( | 08-02-2012 |
Kiyokazu Maruta, Osaka JP
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20120255445 | DOUBLE VACUUM PUMP APPARATUS, GAS PURIFICATION SYSTEM PROVIDED WITH DOUBLE VACUUM PUMP APPARATUS, AND EXHAUST GAS VIBRATION SUPPRESSING DEVICE IN DOUBLE VACUUM PUMP APPARATUS - A double vacuum pump apparatus (Y | 10-11-2012 |
Kiyoshi Maruta, Tokyo JP
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20090022690 | BACTERIAL TRANSLOCATION INHIBITOR AND METHOD OF INHIBITING BACTERIAL TRANSLOCATION - A bacterial translocation inhibitor containing live | 01-22-2009 |
Koji Maruta, Joyo-Shi JP
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20110218446 | BLOOD PRESSURE MEASURING DEVICE WITH IMPROVED DISPLAY - Blood pressure data read from a storage unit is displayed using a blood pressure level bar divided into rectangular segments, and a numerical value of data in a display unit. During the blood pressure measurement, the blood pressure level bar and the numerical value are displayed according to the rise and fall of the detected blood pressure in the display unit. A reference value for determining high blood pressure is displayed in association with the blood pressure level bar. The person to be measured can grasp the blood pressure section to which the measured blood pressure corresponds based on the reference value. The person to be measured can readily grasp the transition of the blood pressure value with the blood pressure level bar even if the size of the display region of the display unit is small. | 09-08-2011 |
20110245694 | BLOOD PRESSURE MEASUREMENT APPARATUS - A blood pressure measurement apparatus detects a downward flexure of an arm rest and informs a user of the downward flexure on a display unit. By providing a partially color changing display or a blinking display on the display unit, the user is informed that a measurement posture is not good. The blood pressure measurement apparatus has an elbow rest with an arrangement that can easily prompt the user to be in a good posture for measurement. | 10-06-2011 |
20120004558 | BLOOD PRESSURE MEASUREMENT DEVICE - Average blood pressure data of a morning time zone of every week and average blood pressure data of a night time zone of every week calculated by an average calculation portion are stored in a memory by performing blood pressure measurement. An every-week processing portion alternately switches and displays the average blood pressure data of the morning time zone and the average blood pressure data of the night time zone read from the memory based on an instruction input through an operation unit on a display unit every three seconds, or the like. | 01-05-2012 |
Kouichi Maruta, Kagoshima JP
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20110140761 | POWER AMPLIFICATION DEVICE, AND TRANSMISSION DEVICE AND COMMUNICATION DEVICE USING SAME - To provide a power amplification device that can amplify an input signal having an envelope variation with high power-added efficiency in a wide frequency range, and a transmission device and a communication device using the power amplification device. A first orthogonal signal (Sd | 06-16-2011 |
Masaaki Maruta, Osaka JP
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20120027426 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus including an image forming unit forming an image on a recording paper, a registration roller transporting the recording paper to the image forming unit, a post-registration roller detection unit provided at a down stream side of the registration roller in a direction in which the recording paper is transported, the post-registration roller detection unit detecting the recording paper transported by the registration roller and a control unit adjusting a timing in which the image forming unit forms the image on the recording paper based on a timing at which the post-registration roller detection unit detects the recording paper. | 02-02-2012 |
20120248677 | IMAGE FORMING APPARATUS AND SHEET SIZE DETECTION METHOD - An image forming apparatus includes an image forming unit, a sheet feeding unit for feeding a sheet, a registration roller for transporting the sheet toward the image forming unit, a rotational member for transporting the sheet toward the registration roller, at least one detection member provided on an upstream side of the registration roller, and a sheet size detection unit configured to receive an output from the detection member. The rotational member is configured to continue rotation until transportation of the sheet is completed. The registration roller is configured to rotate when a predetermined waiting time period has elapsed since the detection member detects sheet arrival. The sheet size detection unit is configured to detect a size of the sheet using a time period from a time when the detection member detects the sheet arrival to a time when the detection member detects sheet passage. | 10-04-2012 |
20130026699 | IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING AN IMAGE FORMING APPARATUS - An image forming apparatus comprises an image-forming part; a paper feeding part; a resist part; a rotating body; a detector for detecting the arrival of paper at the resist part; a timer part for measuring a measurement time from when feeding of a second sheet of paper from the paper feeding part is begun to when the detector detects the arrival of the second sheet of paper, and a sheet interval time from when the detector detects the passage of a first sheet of paper immediately preceding the second sheet of paper to when the arrival of the second sheet of paper is detected; and an identifier part for referring to the measurement time, a reference measurement time, the sheet interval time and a reference sheet interval time, and deciding the paper feeding part advancing or delaying the paper feed start timing. | 01-31-2013 |
20130302054 | IMAGE FORMING APPARATUS - An image forming apparatus includes a fixing unit and an apparatus main body. The fixing unit includes a first rotating member, a second rotating member and a fixing nip forming mechanism. The first rotating member is heated by a heating source. The second rotating member faces to the first rotating member. The fixing nip forming mechanism makes the second rotating member pressed to the first rotating member and forms a fixing nip between the first rotating member and second rotating member. To the apparatus main body, the fixing unit is attachably/detachably installed. The apparatus main body includes a nip pressure changing mechanism. The nip pressure changing mechanism presses the fixing nip forming mechanism and changes a pressure of the fixing nip. | 11-14-2013 |
20140294415 | IMAGE FORMING APPARATUS - An image forming apparatus includes a fixing unit, an apparatus main body, a nip pressure changing member, a driving source, and a clutch mechanism. The fixing unit includes a first rotating member, a second rotating member, and a fixing nip forming mechanism. The fixing nip forming mechanism forms a fixing nip between the first rotating member and second rotating member. To the apparatus main body, the fixing unit is detachably installed. The nip pressure changing member presses the fixing nip forming mechanism and to change a pressure of the fixing nip by rotating around a rotation axis. The driving source rotates the nip pressure changing member. The clutch mechanism permits a transmission of a rotation from the driving source to the nip pressure changing member and restricts a transmission of a rotation from the nip pressure changing member to the driving source. | 10-02-2014 |
20140319763 | SHEET CONVEYOR DEVICE AND IMAGE FORMING APPARATUS - A sheet conveyor device includes a registration roller, an intermediate roller, a first sheet detection section, a first drive controller, a second drive controller, and a third drive controller. The registration roller conveys a sheet toward an image forming section for image formation. The intermediate roller conveys the sheet toward the registration roller. The first sheet detection section is used for optically detecting the sheet between the registration roller and the intermediate roller. The first drive controller drives the intermediate roller, while suspending driving of the registration roller. The second drive controller drives the registration roller when a predetermined conveyance wait period elapses from detection of a sheet by the first sheet detection section. The third drive controller drives the registration roller when a predetermined forced conveyance period elapses from a start of conveyance of the sheet loaded on a sheet loading section. | 10-30-2014 |
20150331387 | IMAGE FORMING APPARATUS - An image forming apparatus includes an optical scanning device, a duct, and a cooling fan. The optical scanning device has a rotating polygon mirror, a motor which has a rotating shaft fixed to the rotating polygon mirror, and a housing that accommodates the rotating polygon mirror and the motor. The duct is disposed adjacent to the optical scanning device, and a part of the rotating shaft is exposed into the duct. The cooling fan generates airflow inside the duct. A sectional area of the duct becomes gradually small toward the part of the rotating shaft exposed into the duct from an upstream side of the part of the rotating shaft exposed into the duct with respect to a flow direction of the airflow in the duct, and a sectional area of the duct becomes large at a downstream side of the part of the rotating shaft exposed into the duct. | 11-19-2015 |
Masaaki Maruta, Osaka-Shi JP
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20120299237 | SHEET SIZE SETTING DEVICE, SHEET FEEDER AND IMAGE FORMING APPARATUS - A sheet size setting device includes a first member and a second member. The first member includes a tubular holing portion having a first area and a second area in an axial direction. The second member is assembled with the first member movably in the axial direction of the tubular holding portion and includes a second indicator and a second detectable portion. A movement of the second member in the axial direction is restricted by a restricting portion. The restricting portion restricts the movement of the second member in the axial direction when the tubular holding portion is located at a first rotational position and permits the movement of the second member in the axis direction, thereby causing the second indicator to reach the first area and the second detectable portion to reach the second area, when the tubular holding portion is located at a second rotational position. | 11-29-2012 |
Masamichi Maruta, Saitama JP
Masanao Maruta, Kanagawa JP
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20130016260 | SOLID-STATE IMAGE PICKUP DEVICEAANM MARUTA; MasanaoAACI KanagawaAACO JPAAGP MARUTA; Masanao Kanagawa JPAANM MAGANE; MitsuoAACI KanagawaAACO JPAAGP MAGANE; Mitsuo Kanagawa JP - A solid-state image pickup device includes plural pixels, a voltage generator that generates a reference voltage, plural comparators that are aligned in one direction, and compare respective voltages output from the pixels with the reference voltage, a counter that counts in tandem with a change in the reference voltage generated by the voltage generator, plural buffer circuits that are connected in series with the counter, and each sequentially receives an output of the counter; plural latch circuits that take in a value input to an input terminal thereof according to respective trigger signals output from the comparators, a common signal line that is commonly connected to respective inputs of the latch circuits, and plural signal lines that are connected to respective outputs of the buffer circuits, and allow the output of the counter to propagate therethrough. | 01-17-2013 |
Masashi Maruta, Nagano-Shi JP
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20080227371 | Double-side polishing apparatus - The double-side polishing apparatus for polishing both faces of a wafer is capable of reliably measuring not only a thickness of an outer part of the wafer but also a thickness of a center part thereof. The double-side polishing apparatus comprises: a lower polishing plate; an upper polishing plate held by a frame; and a carrier having a through-hole for holding the wafer. A window section, through which a laser beam passes, is formed in a part of the upper polishing plate, under which the wafer held by the carrier passes. An optical thickness measuring equipment is provided to a part of the frame, under which the window section passes while the upper polishing plate is rotated. The thickness measuring equipment emits the laser beam through the window section, receives reflected beams reflected from an upper face and a lower face of the wafer, and calculates the thickness of the wafer on the basis of peak values of the reflected beams. | 09-18-2008 |
Miyuki Maruta, Ishikawa JP
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20150376308 | OPTICALLY ACTIVE POLY(DIPHENYLACETYLENE) COMPOUND, PREPARATION METHOD THEREFOR, AND USE THEREOF AS OPTICAL ISOMER SEPARATING AGENT - The present invention provides an optically active poly(diphenylacetylene) compound represented by the following formula (I): | 12-31-2015 |
Naoto Maruta, Osaka JP
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20090051847 | Display module supporting structure and liquid crystal television - A display module supporting structure including a display module having a circuit board carried on a rear surface thereof, a intermediate support members being interposed between a rear surface of the display module and an external support member for supporting the display module from the outside of the display module, the intermediate support members including first fixing surfaces fixed onto the rear surface of the display module, second fixing surfaces substantially parallel to the first fixing surfaces and formed in predetermined locations thereof with fixing portions for fixing the external support member, and connection surfaces interconnecting the first fixing surfaces and the second fixing surfaces and substantially perpendicular to the first fixing surfaces and the second fixing surfaces, and the intermediate support members being fixed to left and right locations on the rear surface outside the circuit board. | 02-26-2009 |
20120281372 | BOARD ATTACHMENT STRUCTURE AND ELECTRIC DEVICE - A board attachment structure includes a frame, a plurality of board holders and a plurality of engagement mechanisms. The board holders are detachably coupled to the frame. The board holders are configured to hold a circuit board between a pair of adjacent board holders of the board holders. The adjacent board holders have mutually facing surfaces with grooves, respectively. The grooves of the adjacent board holders are configured to support opposite edge portions of the circuit board, respectively, when the board holders hold the circuit board. The engagement mechanisms detachably couple the board holders to the frame, respectively. The engagement mechanisms have engagement holes that are provided to the frame and hooks that are disposed on the board holders. The hooks of the board holders are detachably engaged with the engagement holes of the frame, respectively. | 11-08-2012 |
Riichiro Maruta, Yokkaishi-City JP
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20110092611 | RADIATION CURABLE SEALING AGENT COMPOSITION AND MEMBER WITH SEALING LAYER - An photo-curable sealing agent composition comprising (A) an unsaturated group-containing urethane resin having a number average molecular weight of 1,000-100,000 and an unsaturation degree of 0.1-1 mol/kg, which is obtained by reaction of (a) a polycarbonate diol having a number average molecular weight of 500-3,000, (b) a bifunctional epoxy (meth)acrylate having two hydroxyl groups and two ethylenically unsaturated groups, and (c) a polyisocyanate; (B) a (meth)acrylic acid ester monomer, wherein an alcohol residue, ester-bonded with an (meth)acyloyl group, is a hydrocarbon group which may contain an oxygen atom, and has 1-20 carbon atoms and a molecular weight of not larger than 1,000; and (C) a photo-polymerization initiator. The sealing agent composition exhibits a high curability performance and gives a cured product having a low hardness and enhanced flexibility and elongation, and improved physical and mechanical strength and enhanced durability. | 04-21-2011 |
Satoshi Maruta, Kodaira JP
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20130058253 | NETWORK MANAGEMENT SYSTEM AND INTERNETWORKING UNIT - A network management system which can easily rebuild the system even when a switch in the configuration of cars occurs. A monitor apparatus including monitor cameras ( | 03-07-2013 |
Satoshi Maruta, Tokyo JP
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20110299538 | APPARATUS FOR PROVIDING CONNECTION BETWEEN NETWORKS - When an internal terminal (TM | 12-08-2011 |
Sei Maruta, Toyota-Shi JP
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20110277451 | CONTROL UNIT FOR MULTI-CYLINDERED INTERNAL COMBUSTION ENGINE - The “imbalance index value” representing the magnitude of the difference among the cylinder-by-cylinder air-fuel ratios (imbalance of air-fuel ratios among cylinders) is acquired based on the output value of the air-fuel ratio sensor disposed above the catalyst. The execution of the emission reduction control is “limited” when the magnitude of the imbalance of air-fuel ratios among cylinders represented by the imbalance index value is the first degree or more, and less than the second degree which is larger than the first degree, and is “prohibited” when it is the second degree or more. As the emission reduction control, a purge control, an EGR control, an Al incremental control, a cold VVT control, a catalyst warm-up delay angle control, an SCV control, and the like can be exemplified. Misfire due to the execution of emission reduction control are suppressed, when the imbalance of air-fuel ratios among cylinders occurs. | 11-17-2011 |
20140095053 | INTER-CYLINDER AIR-FUEL RATIO VARIATION ABNORMALITY DETECTION APPARATUS FOR MULTICYLINDER INTERNAL COMBUSTION ENGINE - An inter-cylinder air-fuel ratio variation abnormality detection apparatus is disclosed. The apparatus determines imbalance of an air-fuel ratio among the cylinders based on a difference between index values correlated with crank angular velocities detected in a set of opposite cylinders belonging to different banks and having crank angles different from one another by 360°; and carries out an air-fuel ratio feedback process for controlling an amount of injected fuel for each of the banks, wherein the apparatus comprises a correction unit correcting, before determining the air-fuel ratio imbalance, the difference between the index values in a direction of combustion improvement for opposite cylinders that are opposite to cylinders belonging to a bank identical to a bank of a cylinder with the most deviating index value from a standard value among all the cylinders and being other than the cylinder with the most deviating index value. | 04-03-2014 |
20140288802 | APPARATUS FOR DETECTING IMBALANCE ABNORMALITY IN AIR-FUEL RATIO BETWEEN CYLINDERS IN MULTI-CYLINDER INTERNAL COMBUSTION ENGINE - An apparatus for detecting imbalance abnormality in an air-fuel ratio between cylinders in a multi-cylinder internal combustion engine is disclosed. The apparatus includes an imbalance determining unit programmed to determine imbalance in an air-fuel ratio of a first cylinder belonging to a cylinder group based upon a difference value between an index value correlative with a crank angular speed detected in the first cylinder and an index value correlative with a crank angular speed detected in a second cylinder belonging to another cylinder group, and further a correction unit programmed to correct the difference value for the first cylinder based upon the index value detected in at least one of other cylinders belonging to the same cylinder group as that of the first cylinder. | 09-25-2014 |
Soshi Maruta, Tokyo JP
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20120061971 | WIND TURBINE GENERATOR - An object of the present invention is to provide a wind turbine generator in which a communication channel can be added in communication between a hub and a nacelle, without making a modification to the design of a slip ring. The present invention provides a wind turbine generator in which communication between the hub and the nacelle is performed by superimposing an information signal onto AC power carried over an AC power line between the hub and the nacelle via the slip ring. | 03-15-2012 |
20120274067 | WIND TURBINE GENERATOR - An object of the present invention is to provide a wind turbine generator in which a communication channel can be added in communication between a hub and a nacelle, without making a modification to the design of a silo ring. The present invention provides a wind turbine generator in which communication between the hub and the nacelle is performed by superimposing an into signal onto AC power carried over an AC power line between the hub and the nacelle via the slip ring. | 11-01-2012 |
Teruo Maruta, Saitama JP
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20120022104 | PECTIN-CONTAINING JELLY FORMULATION - There is disclosed a technique for imparting an appropriate rupture strength and high drug-release properties to a jelly formulation comprising pectin. The jelly formulation of the present invention comprises a drug, pectin, and divalent metal ion, and further comprises a component selected from sucrose, maltitol and C3-C4 alditols, and a component selected from C5-C6 alditols in combination. | 01-26-2012 |
20120029017 | PECTIN-CONTAINING JELLY FORMULATION - There is disclosed a technique for making a jelly formulation comprising pectin slide out of a container easily (improving the slidability of the jelly formulation) when taking the formulation out of the container to prevent the formulation from remaining in the container. The jelly formulation of the present invention comprises a drug, pectin, divalent metal ions, and polyoxyethylene polyoxypropylene glycol. | 02-02-2012 |
Tokushi Maruta, Nagasaki JP
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20110308230 | INTEGRATED COAL GASIFICATION COMBINED CYCLE PLANT - Provided is an integrated coal gasification combined cycle apparatus that can operate a coal pulverizer using gas turbine exhaust gas as drying gas even when the concentration of oxygen in the gas turbine exhaust gas to be used as the drying gas is temporarily increased. In the integrated coal gasification combined cycle plant using combustion exhaust gas from a gas turbine as the drying gas for a coal pulverizer and adjusting the temperature of the drying gas by mixing outlet gas from a denitration device installed inside an exhaust gas boiler and outlet gas from the exhaust gas boiler, an auxiliary burner is started when the concentration of oxygen in the drying gas is increased to a predetermined value or more and is installed so as to adjust the concentration of oxygen in the drying gas using the combustion exhaust gas generated thereby. | 12-22-2011 |
Toshihiro Maruta, Ebina-Shi JP
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20110123246 | IMAGE-FORMING APPARATUS - An image-forming apparatus includes: a plural image-holding members, each image-holding member holding an image and being rotatable around a rotation shaft; a frame member that at least partially defines a space for accommodating the plural image-holding members therein; a cover provided to the frame member to open and close the space with respect to an outside, an inner side of the cover being formed with rotation shaft insertion holes each for receiving an end portion of the rotation shaft of a corresponding one of the image-holding members accommodated in the space; a supporting shaft that supports the cover such that the cover is pivotable with respect to the frame member, the supporting shaft being inserted into a supporting shaft insertion hole provided to the frame member or to the cover, the supporting shaft insertion hole being elongated in a direction having a vertical component when the cover closes the space; and a positioning mechanism that positions the cover with respect to the frame member when the cover closes the space, the positioning mechanism including at least two projections that project from one of the frame member and the cover, and that are spaced apart from each other in a direction of an axis of the supporting shaft, and projection insertion holes provided to the other one of the frame member and the cover to receive corresponding projections when the cover closes the space. | 05-26-2011 |
Yasuhiro Maruta, Kiyosu-Shi, Aichi JP
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20160075310 | FRONT DEFROSTER NOZZLE DEVICE - A defrosting performance identical to that in a conventional front defroster nozzle device is exhibited by a simpler structure even in the case of decreasing the overall length of a front defroster nozzle device in the direction of vehicle width. A current of air from a front blow-opening formed on the same side as a windshield is mainly sent to the left and right end portions of the windshield and a current of air from a rear blow-opening adjacent to the front blow-opening and formed further inside the vehicle interior than the front blow-opening is mainly sent to the central portion of the windshield. Accordingly, currents of air are inhibited from interfering with each other. | 03-17-2016 |
Yasuhiro Maruta, Kanagawa JP
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20150344405 | Method for Preserving 1,5-Pentanediamine or Salt Thereof, Method for Preventing Discoloration of 1,5-Pentanediamine or Salt Thereof, and 1,5-Pentanediamine or Salt Thereof in Container - Means of preserving 1,5-pentanediamine or a salt thereof without deterioration is provided. 1,5-pentanediamine or a salt thereof is preserved by adjusting any of a water content of 1,5-pentanediamine or a salt thereof purified through a distillation process, a temperature condition, and a material that comes into contact with 1,5-pentanediamine or a salt thereof. | 12-03-2015 |
Yasumi Maruta, Kyoto JP
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20160053049 | METHOD FOR PRODUCING LACTIDE-LACTONE COPOLYMER - This invention provides a novel method for producing a lactide-lactone copolymer. The method is characterized by copolymerizing a lactide and a lactone using a molybdenum compound as a catalyst. | 02-25-2016 |
Yasushi Maruta, Minato-Ku JP
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20130157660 | COMMUNICATION SYSTEM - A communication system is presented in which a base station is provided for communicating with a plurality of mobile communication devices in a cellular communication system. The base station operates one of more communication cells and communicates subframes, with each of the plurality of communication devices within the cell(s), each comprising the communication resources of a control region for communicating a control channel and the communication resources of a data region for communicating a respective data channel. The base station communicates a control channel having a first DMRS sequence in a control region of some subframes and a control channel having a second DMRS sequence in a control region of other subframes. The second control channel may be transmitted in a radio beam focussed spatially in a direction of a communication device. The first control channel may be transmitted omnidirectionally throughout the cell(s). | 06-20-2013 |
Yasushi Maruta, Tokyo JP
Patent application number | Description | Published |
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20080253486 | FREQUENCY CORRECTION - A frequency correction circuit that gives plural frequency offsets to a received radio signal in order to correct a frequency error of the radio signal, demodulates the radio signal, combines an arbitrary number of demodulation signals as combined demodulation signals from among plural demodulation signals, and selects one demodulation signal or combined demodulation signal from among the demodulation signals and the combined demodulation signals. | 10-16-2008 |
20090191861 | MOBILE COMMUNICATION SYSTEM AND METHOD FOR ESTIMATING MOVING SPEED OF MOBILE TERMINAL - A radio channel estimation result which is an estimation result of a state of a propagation path to a mobile terminal that is a communication target, is generated. Whether a correction operation for correcting a frequency drift of a radio frequency used in radio communication between a radio base station and the mobile terminal has converged or not is determined. Then, a moving speed of the mobile terminal is estimated using only the radio channel estimation result at the time when the correction operation has converged. | 07-30-2009 |
20100279643 | COMMUNICATION DEVICE, COMMUNICATION SYSTEM, CONTROL METHOD, AND CONTROL PROGRAM - To provide a communication device in which an operation of demodulating a reception signal can be performed with good accuracy. | 11-04-2010 |
20110311004 | FREQUENCY CORRECTION CIRCUIT, FREQUENCY CORRECTION METHOD AND WIRELESS COMMUNICATION EQUIPMENT USING THEM - There is obtained a frequency correction circuit capable of correcting the frequency errors of received signals with high accuracy and preventing the degradation of demodulated signals, while further suppressing an increase in the circuit scale. | 12-22-2011 |
20120213145 | MOBILE COMMUNICATION SYSTEM, RELAY STATION APPARATUS, BASE STATION APPARATUS, RADIO RELAY METHOD, AND COMPUTER READABLE MEDIUM - In one embodiment, a relay station ( | 08-23-2012 |
20120264467 | WIRELESS BASE STATION RECEIVING DEVICE, AND SIGNAL DEMODULATION METHOD AND PROGRAM USED THEREIN - In order to improve the efficiency of user signal demodulation processing including interference suppression processing, a wireless receiving unit ( | 10-18-2012 |
20120294225 | RELAY COMMUNICATION SYSTEM - A relay communications system is described in which a base station is able to support both Frequency diversity R-PDCCH transmission and Frequency selective R-PDCCH transmission either within different cells, or within the same cell but not the same sub-frame or within the same cell and within the same sub-frame. | 11-22-2012 |
20130021963 | MOBILE COMMUNICATION SYSTEM, RELAY STATION, AND CONTROL METHOD AND PROGRAM FOR RELAY STATION - In order to properly operate a fixed relay station and a mobile relay station even under the circumstance where the fixed relay station and the mobile relay station are connected to the same base station, each of relay stations ( | 01-24-2013 |
20130324130 | MOBILE COMMUNICATION SYSTEM AND RELAY NODE CONTROL METHOD, RELAY NODE MANAGEMENT DEVICE AND CONTROL METHOD THEREOF, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING CONTROL PROGRAM - It is determined whether a situation where a plurality of relay nodes having the same identification information exist in a service area of one base station occurs and makes an inter-base station handover and, in the case where the duplication occurs, when changing identification information of a relay node so as to differentiate each identification information, a handover of a mobile station communicating with a relay node whose identification information is to be changed in a service area of the relay node is made from the relay node to a base station to thereby continue a service for the mobile station by the base station, and, after the identification information of the relay node is changed, a handover of the mobile station having been communicating with the relay node in the service area is made from the base station to the relay node to thereby restart a service. | 12-05-2013 |
20150016374 | COMMUNICATION SYSTEM - A communication system in which a mobile communication device communicates with communication apparatus of the communication system uses radio frames that include a plurality of sub-frames. The mobile communication device receives information for use in identifying a first power ratio, said first power ratio representing a ratio of a power used by the communication apparatus for transmitting a reference signal to a first power used for transmitting data in a first sub-frame of a radio frame. The mobile communication device receives information for use in identifying and a second power ratio, the second power ratio representing a ratio of a power used by the communication apparatus for transmitting a reference signal to a second power used for transmitting data in a second sub-frame of said radio frame. The mobile communication device generates a measurement report including information calculated in dependence on at least one of the first and second power ratio. | 01-15-2015 |
20150036522 | RADIO COMMUNICATION SYSTEM, BASE STATION, AND COMMUNICATION METHOD - The present approach is applied to a case where, in a radio communication system including a mobile station and a plurality of base stations that communicate with the mobile station in subframe units, each of the plural base stations makes the downlink transmission power to become lower by restricting downlink signals in particular subframes. Herein, the mobile station, if it is a mobile station that cannot designate two types of subframes for performing CQI measurement, calculates a single type of CQI in the cell formed by the base station without recognizing the particular subframes that the base station transmitted and transmits the calculated CQI value to the base station. Each of the plural base stations, when receiving a CQI value from the mobile station, corrects the CQI value into two types if the mobile station is a mobile station that cannot designate two types of subframes for performing CQI measurement. | 02-05-2015 |
20150049703 | COMMUNICATION CHANNEL QUALITY ESTIMATING METHOD, WIRELESS COMMUNICATIONS SYSTEM, BASE STATION, AND PROGRAM - The present invention addresses the problem of providing technology which increases the accuracy for estimating quality of a communication channel even in a case in which transmission time limit frames have been set between neighboring cells. The present application relates to quality estimation of a communication channel used by a base station for performing wireless communication with a terminal within a communication area, and is characterized in acquiring quality information for the communication channel between the base station and the terminal, acquiring reception error information related to reception errors for data communication using the communication channel, acquiring transmission time-limit frame information set by a neighboring base station of the base station, updating correction values in accordance with setting information for the transmission time-limit frame information and the reception error information, and estimating the quality of the communication channel using the correction values and the acquired quality information. | 02-19-2015 |
20150131753 | GENERATING PRECODERS FOR USE IN OPTIMISING TRANSMISSION CAPACITY BETWEEN AN ENODEB AND UE IN A DL MU-MIMO COMMUNICATIONS SYSTEM - This method of generating precoders is used in optimising transmission capacity between an eNodeB and UEs in a DL MU-MIMO communication system. The method includes the steps of computing correlation values between pairs of precoding matrices (PMs) of the reported precoding matrix indicators (PMIs) (step | 05-14-2015 |
20150236767 | METHOD FOR IMPROVING TRANSMISSION CAPACITY IN A DL MU-MIMO COMMUNICATIONS SYSTEM - A method according to the present invention is for selecting User Equipment (UE) for scheduling/precoding within the coverage area of a communications node having a predefined codebook. The method includes: receiving at the communications node feedback information from each of the UEs within the coverage area of the communications node wherein the feedback information includes at least one precoder matrix indicator (PMI); generating at the communications node a precoder matrix based on the reported precoder matrix indicator from each UE; determining at the communications node correlation values for each UE in the coverage utilising the precoder matrix; identifying a pair of UEs having minimum correlation values; and selecting the identified UEs for scheduling/precoding if the minimum correlation value is less than or equal to a threshold value. | 08-20-2015 |
Yuji Maruta, Tokyo JP
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20160047706 | PIPING PROBLEM SENSING DATA LOGGER, PIPING STRUCTURE, AND PIPING PROBLEM SENSING SYSTEM - A piping problem sensing data logger that acquires vibration data of high quality and improves the accuracy of problem sensing because the installation method can be standardized and that reduces the risk of being detached from piping and the possibility of being lost after someone detaches it because it can be stationary-installed. The piping problem sensing data logger ( | 02-18-2016 |
Yuto Maruta, Kashiwazaki-Shi JP
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20160000110 | CAFFEINE-REDUCED CACAO COMPOSITION - The present invention relates to a caffeine-reduced cacao composition and a method for producing the same. According to the present invention, it is possible to provide a novel caffeine-reduced cacao composition in which only caffeine is selectively reduced while retaining a health functional component contained in a cacao raw material, and a method for producing the same. | 01-07-2016 |
Yuuichi Maruta, Tokyo JP
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20130341525 | RADIATION IMAGE CAPTURING APPARATUS AND RADIATION IMAGE CAPTURING SYSTEM - A radiation image capturing apparatus includes a control unit. The control unit alternately carries out (a) a leak data readout process to read out electric charges leaking from radiation detection elements via switch elements set in an OFF state as leak data and (b) a reset process of the radiation detection elements. When a value of the leak data read out in the leak data readout process is equal to or greater than a threshold, the control unit repeats the leak data readout process, skipping the reset process. The control unit detects start of irradiation of the radiation image capturing apparatus when a value of the leak data read out in the repeated readout process is again equal to or greater than the threshold, and does not detect start of the irradiation when the value is smaller than the threshold. | 12-26-2013 |
20140119509 | RADIATION IMAGE CAPTURING SYSTEM - A radiation image capturing system includes a radiation image capturing apparatus, one or more radiation generation apparatuses and a calculation unit. The radiation image capturing apparatus includes a control unit which controls a scan driving unit and a readout integrated circuit of the radiation image capturing apparatus since before start of irradiation of the radiation image capturing apparatus and detects the start of the irradiation when data read out by the readout integrated circuit is equal to or more than a threshold. Before radiation image capturing, the calculation unit calculates a maximum body thickness for each of the radiation generation apparatuses on the basis of the data read out in the radiation image capturing apparatus irradiated by the radiation generation apparatus, the maximum body thickness up to which the control unit can detect the start of the irradiation through a subject. | 05-01-2014 |
Yuuji Maruta, Tokyo JP
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20130269440 | WATER-LEAKAGE DETECTION METHOD AND WATER-LEAKAGE DETECTION DEVICE - The water-leakage detection method according to the present invention is a method of detecting a water-leakage using a vibration sensor unit | 10-17-2013 |
Yuzo Maruta, Tokyo JP
Patent application number | Description | Published |
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20090313008 | Information apparatus for use in mobile unit - An information apparatus for use in mobile unit, which is mounted on a mobile unit, includes at least a broadcast receiver | 12-17-2009 |
20110166859 | VOICE RECOGNITION DEVICE - A voice recognition unit is constructed in such a way as to create a voice label string for an inputted voice uttered by a user inputted for each language on the basis of a feature vector time series of the inputted voice uttered by the user and data about a sound standard model, and register the voice label string into a voice label memory | 07-07-2011 |
20120203553 | RECOGNITION DICTIONARY CREATING DEVICE, VOICE RECOGNITION DEVICE, AND VOICE SYNTHESIZER - A recognition dictionary creating device includes a user dictionary in which a phoneme label string of an inputted voice is registered and an interlanguage acoustic data mapping table in which a correspondence between phoneme labels in different languages is defined, and refers to the interlanguage acoustic data mapping table to convert the phoneme label string registered in the user dictionary and expressed in a language set at the time of creating the user dictionary into a phoneme label string expressed in another language which the recognition dictionary creating device has switched. | 08-09-2012 |
20120239399 | VOICE RECOGNITION DEVICE - Disclosed is a voice recognition device which creates a recognition dictionary (statically-created dictionary) in advance for a vocabulary having words to be recognized whose number is equal to or larger than a threshold, and creates a recognition dictionary (dynamically-created dictionary) for a vocabulary having words to be recognized whose number is smaller than the threshold in an interactive situation. | 09-20-2012 |
20130158999 | VOICE RECOGNITION APPARATUS AND NAVIGATION SYSTEM - A voice recognition apparatus creates a voice recognition dictionary of words which are cut out from address data constituting words that are a voice recognition target, and which have an occurrence frequency not less than a predetermined value, compares a time series of acoustic features of an input voice with the voice recognition dictionary, selects the most likely word string as the input voice from the voice recognition dictionary, carries out partial matching between the selected word string and the address data, and outputs the word that partially matches as a voice recognition result. | 06-20-2013 |
20130253933 | VOICE RECOGNITION DEVICE AND NAVIGATION DEVICE - A voice recognition device | 09-26-2013 |
20150120300 | VOICE RECOGNITION DEVICE - According to a voice recognition device of this invention, with respect to a keyword extracted by a voice recognition unit from a speech content by a user, display contents each displayed by an operation by the user and their respective numbers of display times are stored as history information, and a search level is set through determination of whether or not the same operations and displays have been made by a predetermined number of times or more. This makes it possible, at the next time the same keyword is extracted, to immediately present information of such a level that the user requires, and thus, detailed information necessary for the user can always be provided efficiently, so that the convenience of the user is enhanced. | 04-30-2015 |