Yamamoto, Chiyoda-Ku
Aya Yamamoto, Chiyoda-Ku JP
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20150294814 | POWER SWITCHING CONTROL APPARATUS FOR SWITCHING TIMINGS OF BREAKER TO SUPPRESS TRANSIT VOLTAGE AND CURRENT UPON TURNING ON THE BREAKER - A target pole-close timing determining unit corrects a breaker characteristic correction signal of a preceding turn-on phase by using a correction amount which is proportional to an absolute value of the interpolar voltage upon turn-on of the proceeding turn-on phase, and a correction amount which is proportional to an elapsed time after a target pole-close timing of the preceding turn-on phase, to generate a subsequent phase interpolar voltage signal, and determines a target pole-close timing of the subsequent turn-on phase at a timing when the subsequent phase interpolar voltage signal is equal to or smaller than a threshold value. | 10-15-2015 |
Hisao Yamamoto, Chiyoda-Ku JP
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20160083283 | CERAMIC MEMBER AND DEFECT TEST SYSTEM - A ceramic member includes a housing body made of ceramics provided with a first surface set as a measurement base surface extending in an X1 direction and a Y1 direction that is perpendicular to the X1 direction, and an attachment surface to which a member to be attached is fixed, the attachment surface being provided to have a first inclined angle with respect to the measurement base surface in the X1 direction and a second inclined angle with respect to the measurement base surface in the Y1 direction. | 03-24-2016 |
Kanako Yamamoto, Chiyoda-Ku JP
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20150039803 | DATA TRANSFER APPARATUS, DATA TRANSFER METHOD, AND DATA TRANSFER PROGRAM - An object of the present invention is to prevent occurrence of data destruction when a transfer source region and a transfer destination region of data overlap with each other and even when transfer is performed using a burst transfer function. The data read from the transfer source region is temporarily written into a ring buffer, and then the data written into the ring buffer is written into the transfer source region. In this case, reading of the data from the ring buffer is controlled, based on a magnitude relation between the number of times of wrap-arounds caused by writing of the data into the ring buffer and the number of times of wrap-arounds caused by reading of the data from the ring buffer. | 02-05-2015 |
Noriyuki Yamamoto, Chiyoda-Ku JP
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20130005995 | METHOD FOR PREPARING A FATTY ACID DERIVATIVE - A method for manufacturing a fatty acid derivative represented by formula (I) is provided: | 01-03-2013 |
20130005996 | METHOD FOR PREPARING A FATTY ACID DERIVATIVE - A method for manufacturing a fatty acid derivative represented by formula (I) is provided: | 01-03-2013 |
Ryo Yamamoto, Chiyoda-Ku JP
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20130305198 | CIRCUIT DESIGN SUPPORT DEVICE, CIRCUIT DESIGN SUPPORT METHOD AND PROGRAM - A processing part inputs a behavior description code in which a write access array to be accessed to write and a read access array to be accessed to read are used. The processing part analyzes the behavior description code, and determines an order of using each write access address and an order of using each read access address when the behavior description code is executed. Further, the processing part performs either one of a write access order changing process to change the order of using the write access addresses when the behavior description code is executed based on the order of using the read access addresses and a read access order changing process to change the order of using the read access addresses when the behavior description code is executed based on the order of using the write access addresses. | 11-14-2013 |
20140189633 | SEMICONDUCTOR INTEGRATED CIRCUIT DESIGN SUPPORTING APPARATUS, METHOD, AND PROGRAM - A latency adjusting part calculates a necessary delay based on the number of FFs that are required to be inserted between respective modules through high level synthesis of a behavioral description. An input FF stage number acquiring part extracts a pin having an input that receives an FF, and acquires the number of stages of input FFs of FF reception. A latency re-adjusting part obtains an optimum delay based on the above-mentioned necessary delay and input delay. A former-stage module analyzing part detects, based on the above-mentioned synthetic log or HDL, a state having a minimum total number of FFs. An FF insertion optimizing synthesis part subjects an entire circuit to high level synthesis again based on the above-mentioned optimum delay and an FF inserting position obtained based on the state having the minimum number of FFs, to thereby obtain optimized HDL. | 07-03-2014 |
Shigeru Yamamoto, Chiyoda-Ku JP
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20120268167 | Semiconductor Device and Method of Controlling the Same - A pull-up circuit prevents generation of a leak current if a difference of potentials occurs between a power source voltage of a pull-up circuit (a bus-hold circuit) and an input terminal. A control terminal is provided in the bus-hold circuit. Inputs of the input terminal and the control terminal are input to a NOR gate, and an output of the NOR gate is input to a gate terminal of a first MOSFET that controls coupling between an input terminal and the power source voltage of the bus-hold circuit. A second MOSFET (“control” MOSFET) is provided as a switch that operates by an inverted output of the control terminal. By coupling the first MOSFET and the control MOSFET in series, the coupling between the input terminal and the power source voltage is controlled with a higher precision, thereby preventing generation of a leak current. | 10-25-2012 |
Shigeyuki Yamamoto, Chiyoda-Ku JP
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20140028140 | ROTATOR COIL AND METHOD OF MANUFACTURING THE SAME - A rotator coil is provided that includes a coil conductor and a mica tape wound a plurality of times around an outer periphery of the coil conductor. The mica tape includes mica paper and a reinforcing member, and has an adhesive resin layer containing an acryloyl-based component and a cyanate ester-based component between the mica paper and the reinforcing members. The reinforcing member, the mica paper, or both, are impregnated with a thermosetting resin composition, and hardened. | 01-30-2014 |
20140327335 | ELECTROMAGNETIC COILS, METHOD OF MANUFACTURING SAME, AND INSULATING TAPES - An electromagnetic coil having an insulating coating formed by alternately laminating, on a coil conductor, a mica layer including mica and a reinforcing layer including fiber reinforcing material, inorganic particles and resin, wherein the inorganic particles include secondary agglomerate particles formed by agglomeration of primary particles of hexagonal crystal boron nitride. The electromagnetic coil is provided with an insulating coating that suppresses external outflow of inorganic particles and ensures favorable thermal conductivity. Furthermore, the invention also provides an insulating tape having a mica layer including mica and a reinforcing layer including fiber reinforcing material, inorganic particles and resin, which is layered on the mica layer, wherein the inorganic particles include secondary agglomerate particles formed by agglomeration of primary particles of hexagonal crystal boron nitride. This insulating tape is provided with an insulating coating that suppresses external outflow of inorganic particles and ensures favorable thermal conductivity. | 11-06-2014 |
20150273800 | INSULATING TAPE, METHOD FOR PRODUCING SAME, AND STATOR COIL - An insulating tape including: a mica layer containing mica; a reinforcing layer that is laminated onto the mica layer and contains a filler and a fibrous reinforcing material; and a flat sheet layer that is laminated onto the reinforcing layer and contains flat sheet-shaped inorganic particles having an aspect ratio of at least 30. In this insulating tape, the filler is supported in advance, and does not therefore flow out during manufacture of a stator coil, for example during hot-pressing. As a result, an insulating coating exhibiting high thermal conductivity can be formed. | 10-01-2015 |
20150349599 | STATOR COIL FOR ROTATING ELECTRIC MACHINE, METHOD FOR MANUFACTURING THE STATOR COIL, AND ROTATING ELECTRICAL MACHINE - A stator coil for a rotating electrical machine, the stator coil including a stator iron core and a coil formed by winding an enamel wire around a slot of the stator iron core, in which the enamel wire is covered with a cured product of a first insulating varnish containing a polyester resin and the coil is covered with a cured product of a second insulating varnish containing an epoxy acrylate resin. The stator coil for a rotating electrical machine has an insulating layer with excellent adhesive strength to prevent thermal degradation of its enamel wire and has excellent dielectric strength properties retained for an extended period of time. | 12-03-2015 |
Takaya Yamamoto, Chiyoda-Ku JP
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20150159913 | HOT WATER SUPPLY SYSTEM - An operation plan correction unit is included which, after start of operation based on an operation plan, predicts a subsequent hot water supply load at a predetermined day on the basis of a hot water supply load result at the predetermined day, and changes a subsequent operation plan at the predetermined day generated by an operation plan generation unit, on the basis of the hot water supply load predicted again and a remaining amount of stored hot water in a hot water storage tank. | 06-11-2015 |
20160041574 | CONSUMER ELECTRIC POWER CONTROL SYSTEM AND CONSUMER ELECTRIC POWER CONTROL METHOD - A consumer electric power control system includes a consumer data storage unit, a consumer daily data creation unit, an electric power instruction value acquisition unit, an electric power reduction scenario creation unit, a consumer data prediction unit, a condition change indicator calculation unit configured to calculate a plurality of condition change indicators for a plurality of electric power reduction scenarios, each of the plurality of condition change indicators representing a degree of difference in tendency between consumer prediction data and consumer daily data, an equipment operation determination unit configured to determine one of the plurality of electric power reduction scenarios based on the plurality of condition change indicators and determine an equipment operation pattern based on the determined one electric power reduction scenario; and an equipment operation control unit configured to control various types of equipment based on the determined equipment operation pattern. | 02-11-2016 |
20160054018 | AIR-CONDITIONING SYSTEM CONTROL APPARATUS - An air-conditioning system control apparatus capable of, even for a room in which a humidity sensor is not installed, accurately estimating an indoor humidity and preventing an indoor temperature and humidity from deviating from comfortable ranges. The air-conditioning system control apparatus includes a thermal characteristic parameter setting unit configured to determine a thermal characteristic parameter of a building thermal model based on a heat equation, a humidity characteristic parameter setting unit configured to determine a humidity characteristic parameter of a building humidity model based on a moisture balance equation in an air-conditioned space, and a control data generation unit configured to generate control data of an air-conditioning apparatus so that a temperature and a humidity of the air-conditioned space are each within a preset range. | 02-25-2016 |
20160109147 | AIR-CONDITIONING SYSTEM CONTROL DEVICE AND AIR-CONDITIONING SYSTEM CONTROL METHOD - An air-conditioning system controller controls one or plural air-conditioning apparatus installed in a building, and includes a processor that determines an air-conditioning apparatus control command so that a preset evaluation index satisfies a preset condition in a preset control-target period under a preset constraint. The processor divides the control-target period into time sections, determines a room-temperature change permissible range within which a room temperature satisfies the constraint, determines a heat-load change permissible range, based on the room temperature, the room-temperature change permissible range, a heat load estimation, and a heat load to be processed by each air-conditioning apparatus, and determines, for each time section, as the air-conditioning apparatus control command, an operation frequency and start-stop of the air-conditioning apparatus, based on the heat-load change permissible range and an operation efficiency of the air-conditioning apparatus. | 04-21-2016 |
Tomoyoshi Yamamoto, Chiyoda-Ku JP
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20150280102 | PIEZOELECTRIC ELEMENT - A fibrous or cloth piezoelectric element capable of extracting an electric output with relatively small stress produced by rubbing the surface with a finger. The piezoelectric element includes a piezoelectric unit including two conductive fibers and one piezoelectric fiber, all of which are arranged substantially on the same plane while they have contact points between them. | 10-01-2015 |
Toshihiro Yamamoto, Chiyoda-Ku JP
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20130112952 | DEPOSITING PREMIXED MATERIALS - A combination of host materials suitable for co-evaporation or premix evaporation, and devices containing the combination of host materials are provided. The combination of host materials provides improved lifetime and efficiency. A method for fabricating devices containing the host material combination is also provided. | 05-09-2013 |
Yoshihiko Yamamoto, Chiyoda-Ku JP
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20150046967 | VIDEO TRANSCEIVER SYSTEM, VIDEO TRANSMISSION METHOD, AND TRANSMISSION DEVICE - A video transmitting and receiving system includes a transmitting device that transmits a packet, and a receiving device that receives the packet transmitted from the transmitting device. The transmitting device inserts null data into an unused space after a video signal has been encoded and generates a packet having a predetermined packet length. Then, the null data is replaced with known data to modulate and the packet is transmitted. The receiving device receives the transmitted packet to demodulate and waveform distortion of the packet is detected based on the known data pre-registered to correct so as to perform waveform equalization. | 02-12-2015 |
Yoshio Yamamoto, Chiyoda-Ku JP
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20140213701 | ETHYLENE-VINYL ALCOHOL COPOLYMER RESIN COMPOSITION AND METHOD FOR PRODUCING SAME - Provided by the present invention is an ethylene-vinyl alcohol copolymer resin composition having superior appearance characteristics (particularly decreased coloring and unevenness of the hue), and is accompanied by suppressed occurrence of yellowing, etc., in melt molding. An ethylene-vinyl alcohol copolymer resin composition containing an ethylene-vinyl alcohol copolymer (A) and a compound having an enediol structure (B), in which a molar ratio of the compound (B) to vinyl alcohol units of the ethylene-vinyl alcohol copolymer (A) is 2.70×10 | 07-31-2014 |