Shigyo, JP
Hiromichi Shigyo, Fuchu-Shi JP
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20090069332 | NOVEL PYRIDAZINE DERIVATIVES AND MEDICINES CONTAINING THE SAME AS EFFECTIVE INGREDIENTS - This invention relates to pyridazine derivatives represented by the formula (1): | 03-12-2009 |
20090270399 | NOVEL PYRIDAZINE DERIVATIVES AND MEDICINES CONTAINING THE SAME AS EFFECTIVE INGREDIENTS - This invention relates to pyridazine derivatives represented by the formula (1): | 10-29-2009 |
Hiromitsu Shigyo, Toyota-Shi JP
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20160076408 | VALVE OPENING AND CLOSING TIMING CONTROL DEVICE - A valve opening and closing timing control device includes: a driving-side rotating body including a sprocket around which a rotating body interlocked with a driving shaft of an internal combustion engine is wound and rotates in synchronization with the driving shaft; a driven-side rotating body supported by an inside of the driving-side rotating body to be rotatable coaxially with the same rotational axis and integrally rotating with a valve opening and closing cam shaft; a bolt inserted into the driven-side rotating body to fix the driven-side rotating body to the cam shaft; a fluid pressure chamber formed by being partitioned between the driving-side and driven-side rotating bodies; and a control valve switching supplying and discharging of a hydraulic fluid with respect to the fluid pressure chamber such that a relative rotational phase of the driven-side rotating body with respect to the driving-side rotating body is changed. | 03-17-2016 |
20160076409 | VALVE OPENING AND CLOSING TIMING CONTROL DEVICE - A valve opening and closing timing control device includes: a driving-side rotating body coaxial with a rotational axis and rotated in synchronization with an internal combustion engine crankshaft; a driven-side rotating body coaxial with the rotational axis and integrally rotated with a valve opening and closing cam shaft; a connecting member screwed into the cam shaft for connecting the driven-side rotating body to the cam shaft and having a pump port to which a fluid is supplied, an advance angle port communicating with an advance angle chamber, and a retarded angle port communicating with an retarded angle chamber; a spool accommodated within a space of the connecting member to reciprocally move between advance angle, neutral, and retarded angle positions along the rotational axis; and an actuator causing a pressing force to act along rotational axis and operates the spool to be in the neutral, advance angle, or retarded angle positions. | 03-17-2016 |
Hiromitsu Shigyo, Kariya-Shi JP
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20130192066 | METHOD OF ASSEMBLING VARIABLE VALVE TIMING APPARATUS - A method of assembling a variable valve timing apparatus includes steps of temporarily fixing a driven-side rotation body to a base member in a first rotation restricting state by a process of engaging a first projecting and retracting member with the base member of a driving-side rotation body and the driven-side rotation body followed by a process of rotating either the base member or the driven-side rotation body, providing a supplementary member of the driving-side rotation body to the driven-side rotation body to establish a second rotation restricting state by a process of installing the supplementary member to the base member in a state where the second projecting and retracting member engages with the supplementary member and the driven-side rotation body followed by a process of rotating either the supplementary member or the driven-side rotation body, and fastening the supplementary member and the base member by using a fastening member. | 08-01-2013 |
20140041606 | VALVE TIMING CONTROL DEVICE - Provided is a valve timing control device, including: a drive side rotating member, a driven side rotating member, fluid pressure chambers, partition portions, advanced angle control oil passages, retarded angle control oil passages, an intermediate lock mechanism, and a retarded angle lock mechanism, in which the intermediate lock mechanism is configured to include a single intermediate lock member, a biasing mechanism which biases the intermediate lock member, and an intermediate fitting depression portion, and the retarded angle lock mechanism is configured to include a single retarded angle lock member, a biasing mechanism which biases the retarded angle lock member, and a retarded angle fitting depression portion. | 02-13-2014 |
Isamu Shigyo, Chiba-Shi JP
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20090270006 | METHOD OF MANUFACTURING IMAGE DISPLAYING APPARATUS - In a method of manufacturing an image displaying apparatus which has plural spacers for defining a distance between substrates, the present invention enables to effectively perform a process of assembling the spacers in a less number of steps and improves accuracy of a spacer assembling position. In this method, in case of clamping plural spacers respectively by individual hands, positioning the plural spacers on the substrate in a lump, applying an adhesive to the positioned spacers, heat hardening the adhesive, and fixing the spacers to which the adhesive was applied to the substrate, pitches of the hands are adjusted according to heat expansion of the substrate in the pitch direction of the spacers occurred due to heat of the adhesive. | 10-29-2009 |
Kazuhiro Shigyo, Chiyoda-Ku JP
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20090288809 | METHOD OF MANUFACTURING ELECTRICAL DISCHARGE SURFACE TREATMENT-PURPOSE ELECTRODE AND ELECTRICAL DISCHARGE SURFACE TREATMENT-PURPOSE ELECTRODE - An object of the present invention is to provide an electrical discharge surface treatment-purpose electrode that stabilizes properties and a film-forming rate of a coating made by surface treatment that uses the electrode showing a narrow distribution in physical properties such as a composition and resistance. A method of manufacturing an electrical discharge surface treatment-purpose electrode according to the present invention is identified as a method of manufacturing an electrical discharge surface treatment-purpose electrode formed of a green compact made of a metal powder subjected to compression molding, characterized in that the method includes the step of forming a nitride coating by nitriding a surface of the metal powder, and the step of forming a green compact by subjecting the metal powder having its surface nitrided to compression molding. | 11-26-2009 |
Masakatsu Shigyo, Handa-City JP
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20120253573 | AIR CONDITIONER FOR VEHICLE - An air conditioner for a vehicle in which an operational efficiency of an in-vehicle equipment is controlled, includes a first heating portion which heats air to be blown into a vehicle compartment by using heat medium, a second heating portion which heats the blown air by using heating energy outputted from the in-vehicle equipment, a determination portion which determines a target heat amount ratio that is a target value of a heating amount ratio of a second heat amount used in the second heating portion to a first heat amount used in the first heating portion, and a heating adjustment portion which adjusts at least one of the first and second heat amounts such that the heat amount ratio approaches the target heat amount ratio. The target heat amount ratio is increased in accordance with an increase of the operational efficiency. | 10-04-2012 |
20150336560 | CONTROL DEVICE - A vehicle is equipped with an engine, a motor generator, an electricity storing part, and an air-conditioning part. A control device for the vehicle includes: a determining portion that determines whether the vehicle approaches a destination; an estimating portion that estimates a cooling demand or a heating demand for a next trip of the vehicle; and a changing portion that changes a target value of a charge state of the electricity storing part from a normal value to a different value when the determining portion determines that the vehicle approaches the destination and when the estimating portion estimates that there is the cooling demand or the heating demand. | 11-26-2015 |
Masanobu Shigyo, Fukuoka JP
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20150049667 | USER EQUIPMENT AND DATA DESTINATION DETERMINING METHOD - User equipment includes a first communication entity that supports a transport layer protocol and a network layer protocol, and that transmits data a transmission source address of which is set to be a certain network layer address, to a network; and a second communication entity that supports the transport layer protocol and the network layer protocol, and that by commonly using the certain network layer address, is able to transmit the data the transmission source address of which is set to be the certain network layer address, to the network, wherein the second communication entity includes a storage device that stores a port number not being overlapping a port number which is used in the first communication entity, and a control device that performs determining processing which, when the received data does not include the port number, determines that the destination of the received data is the first communication entity. | 02-19-2015 |
Masato Shigyo, Samukawa-Machi JP
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20080210353 | High-strength copper alloys with excellent bending workability and terminal connectors using the same - The invention aims at providing high-strength copper alloy, especially phosphor bronze, with excellent bending workability. The excellently bendable high-strength copper alloy is obtained through grain size control whereby a finally cold rolled copper alloy with a tensile strength and 0.2% yield strength different by not more than 80 MPa is allowed to have characteristics such that its mean grain size (mGS) after annealing at 425° C. for 10,000 seconds is not more than 5 μm and the standard deviation of the mean grain size (σGS) is not more than ⅓×mGS. Improvements in characteristics presumably attributable to the synergistic effect of grain-boundary strengthening and dislocation strengthening are stably achieved by the adjustments of cold rolling and annealing conditions and by the study of the correlation between pertinent characteristic values after the final rolling. The method of processing the alloy comprises cold rolling to a reduction percentage of at least 45%, final annealing to the extent that the mean grain size (mGS) is not more than 3 μm and the standard deviation of the mean grain size (σGS) is not more than 2 μm, and final cold rolling to a reduction percentage of 10-45%. | 09-04-2008 |
Masayoshi Shigyo, Yamaguchi-Shi JP
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20140165462 | PLANT CULTIVATION METHOD AND PLANT CULTIVATION EQUIPMENT - As a plant cultivation method by an artificial light irradiation which is convenient, highly energy efficient, and excellent in growth promoting effect, a plant cultivation method which promotes the plant growth by conducting a step S | 06-19-2014 |
20140170733 | ALGAE CULTIVATION METHOD AND ALGAE CULTIVATION EQUIPMENT - As a simple and convenient method for promoting the proliferation of algae, a method for cultivating the algae while conducting a procedure S | 06-19-2014 |
Naoki Shigyo, Fujisawa-Shi JP
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20150379392 | INFORMATION PROCESSING SYSTEM, USER TERMINAL, INFORMATION PROCESSING METHOD AND NON-TRANSITORY RECORDING MEDIUM STORING PROGRAM - An information processing system, a server, a user terminal, an information processing method, and a program capable of effectively realizing psychological exchanges among users is provided. A user terminal | 12-31-2015 |
Naoyuki Shigyo, Yokohama-Shi JP
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20080201682 | Method of designing wiring structure of semiconductor device and wiring structure designed accordingly - A method of designing a wiring structure of an LSI is capable of reducing a capacitance variation ratio ΔC/C or a resistance-by-capacitance variation ratio Δ(RC)/(RC) of the wiring structure. The method sets a process-originated variation ratio (∈ | 08-21-2008 |
20100322009 | SEMICONDUCTOR MEMORY DEVICE INCLUDING CHARGE ACCUMULATION LAYER - According to one embodiment, a semiconductor memory device includes a semiconductor substrate, memory cells without a source region and a drain region, and a first insulating film. The memory cells are arranged adjacent to one another on the semiconductor substrate and include a first gate electrode including a charge accumulation layer. A current path functioning as a source region or a drain region of a selected memory cell is formed in the semiconductor substrate when a voltage is applied to the first gate electrode of one of unselected memory cells. The first insulating film is formed on the semiconductor substrate to fill a region between the first gate electrodes of the memory cells adjacent to each other. | 12-23-2010 |
20100329026 | SEMICONDUCTOR MEMORY DEVICE WITH CHARGE ACCUMULATION LAYER - According to one embodiment, a semiconductor memory device includes memory cells, first and second selection transistors, a source line, a temperature monitor, and a source line voltage controller. The memory cells are connected in series between a source of the first selection transistor and a drain of the second selection transistor. The temperature monitor monitors a temperature of the semiconductor substrate. The source line voltage controller applies a voltage to the source line, in a read operation, in such a manner that a potential difference between the source line and the semiconductor substrate increases according to a rise in the temperature monitored by the temperature monitor and that a reverse bias is applied between the source of the second selection transistor and the semiconductor substrate. | 12-30-2010 |
Naoyuki Shigyo, Kanagawa-Ken JP
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20110228610 | NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND A PROGRAMMING METHOD THEREOF - A non-volatile semiconductor memory device according to one aspect of an embodiment of the present invention includes: a semiconductor substrate; an element region; a plurality of memory cell transistors which each include a control gate electrode; and programming means for programming data to a programming target memory cell transistor by applying a programming voltage to the programming target memory cell transistor. Moreover, the programming means applies a programming voltage incremented stepwise from an initial programming voltage, to the programming target memory cell transistor while applying a constant initial intermediate voltage to memory cell transistors adjacent to the programming target memory cell transistor. Thereafter, the programming means applies an intermediate voltage incremented stepwise from the initial intermediate voltage, to one of the respective memory cells adjacent to the programming target memory cell transistor, while applying a constant final programming voltage to the programming target memory cell transistor. | 09-22-2011 |
Naoyuki Shigyo, Kanagawa JP
Nariaki Shigyo, Yokohama JP
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20090266098 | COOLING SYSTEM AND ELECTRONIC EQUIPMENT INCLUDING COOLING SYSTEM - An electronic equipment includes a cooling system using boiling and condensation of a refrigerant, especially stabilizes the cooling performance, and reduces the influence which vibration accompanying phase change of boiling and condensation gives to the electronic equipment. Electronic equipment includes a cooling system including a cooling part which cools heat generating from a heat generator such as a heat generating component by using boiling of a refrigerant and is thermally connected to the heat generator such as the heat generating element, a heat radiation part which radiates heat absorbed by the refrigerant in the cooling part by condensation, a refrigerant drive part for delivering the condensed refrigerant to the cooling part again, and piping which fluidly connects them, and the electronic equipment includes preliminary heating means for heating the refrigerant, which flows to the cooling part from the refrigerant drive part, between the refrigerant drive part and the cooling part. | 10-29-2009 |
Nobuhiko Shigyo, Fukuoka JP
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20100328289 | Signal-line driving circuit, display apparatus and electronic apparatus - A signal-line driving circuit includes an output buffer section configured to amplify input data for driving signal lines in order to generate a positive-polarity signal voltage as well as a negative-polarity signal voltage and selectively supplying the positive-polarity signal voltage as well as the negative-polarity signal voltage to a signal-line pair composing of a first one of the signal lines and a second one of the signal lines, the output buffer section employs: a positive-polarity operational transconductance amplifier; a negative-polarity operational transconductance amplifier; a first output section; a second output section; and a group of switches. | 12-30-2010 |
20110050868 | Shutter drive unit and three dimensional image display system - Disclosed herein is a shutter drive unit, including: at least one inductor; first and second drive paths; first and second shutter including first and second drive object capacitive loads, respectively; first and second clamping circuits adapted to clamp the first and second drive object capacitive loads either to a power source potential or to a reference potential through the first and second drive paths, respectively; a first switch adapted to switch connection and non-connection between the inductor and the first drive object capacitive load over to each other; a second switch adapted to switch connection and non-connection between the inductor and the second drive object capacitive load over to each other; and a power collecting portion having a function of applying an intermediate voltage between the power source potential and the reference potential to the inductor, and a power collecting function of collecting a power by the inductor. | 03-03-2011 |
20140117967 | REFERENCE VOLTAGE GENERATION CIRCUIT - Provided is a reference voltage generation circuit including a first circuit including a variable resistor and a PN junction device connected in series. The variable resistor and the PN junction device connected in series have a first current, that has temperature characteristics corresponding to a nonlinear component of temperature characteristics of an inter-terminal voltage of the PN junction device, caused to flow therethrough. | 05-01-2014 |
20140285256 | TRANSCONDUCTANCE ADJUSTING CIRCUIT, FILTER CIRCUIT, AND ELECTRONIC APPARATUS - A transconductance adjusting circuit includes: a voltage generating section configured to generate a first differential voltage; a first transconductance amplifier configured to receive the first differential voltage through a first positive-phase voltage transmission line and a first reversed-phase voltage transmission line, and output a second differential voltage through a second positive-phase voltage transmission line and a second reversed-phase voltage transmission line; a first control section configured to receive the second differential voltage and supply a first control voltage to the first transconductance amplifier; a second control section configured to receive the second differential voltage and supply a second control voltage to the first transconductance amplifier; a first resistor section that makes a connection between the first positive-phase voltage transmission line and the second positive-phase voltage transmission line; and a second resistor section that makes a connection between the first reversed-phase voltage transmission line and the second reversed-phase voltage transmission line. | 09-25-2014 |
Yasushige Shigyo, Yokohama-Shi JP
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20100003555 | METHOD AND DEVICE FOR DECONTAMINATION AIR FOR FUEL CELL, AND FUEL CELL - A method of air decontamination for a fuel cell to remove contaminants, that reduce cell performance, in air to be supplied to a fuel cell by treating the air so that the concentration of a sulfur compound is reduced to 5 ppb or less by removing the sulfur compound in the air is provided. By reducing the concentration of the sulfur compound in the fuel cell air to 5 ppb or less, the electromotive-force reduction in the fuel cell caused by the fuel cell electromotive-force-reducing impurities in the fuel cell air can be substantially completely prevented to stably maintain the characteristics of the fuel cell for a long period of time and to extend the lifetime thereof. | 01-07-2010 |
20100056370 | CATALYST CARRIER - A catalyst carrier which includes a catalyst support layer containing an alkaline earth metal and/or an alkali metal disposed on an alumina substrate. The alkaline earth metal and/or the alkali metal is suppressed or prevented from diffusing into the substrate to react with alumina in the substrate. A catalyst support layer | 03-04-2010 |