Mitsuru Nakamura
Mitsuru Nakamura, Anjo JP
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20110074320 | CONTROL DEVICE FOR ELECTRIC MOTOR DRIVE DEVICE - A control device that controls an electric motor drive device. The control device is configured with a first voltage control section that derives a modulation rate representing a ratio of an effective value of the voltage command values to the DC voltage and a voltage command phase. A second voltage control section generates a control signal for controlling the DC/AC conversion section on the basis of the modulation rate, the voltage command phase, and a magnetic pole position representing a rotational angle of a rotator of the AC electric motor. A computation cycle of the first voltage control section is set to be longer than a computation cycle of the second voltage control section. | 03-31-2011 |
20110080125 | CONTROL DEVICE FOR ELECTRIC MOTOR DRIVE APPARATUS - A electric motor drive apparatus comprising a voltage control unit performing voltage control processing that determines alternating-current voltage command values serving as command values of the alternating-current voltages to be supplied to the alternating-current electric motor and generates switching control signals for the inverter; and a control mode selection unit selecting a synchronous control mode in which a cycle of electric angle of the alternating-current electric motor is synchronized with a switching cycle of the inverter, or an asynchronous control mode in which the cycles are not synchronized with each other. Current detection processing is performed to detect currents flowing in coils of the alternating-current electric motor in every standard calculation cycle that is set to a half of a cycle of the carrier. | 04-07-2011 |
20110080131 | CONTROL DEVICE - A control device that controls a plurality of inverters respectively provided corresponding to a plurality of alternating-current electric motors so as to control the plurality of alternating-current electric motors by current feedback. The control device comprises a carrier frequency setting unit that individually selects and sets one of a plurality of carrier frequencies, each of which is a frequency of a carrier for generating switching control signals for the inverter based on a pulse width modulation method, for each of the plurality of inverters, and a switching timing table that specifies a switching timing serving as a permissible timing of switching to a different carrier frequency pair from each of a plurality of carrier frequency pairs each of which is composed of a combination of the carrier frequencies set for each of the plurality of inverters. | 04-07-2011 |
Mitsuru Nakamura, Nagoya-Shi JP
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20100289624 | APPARATUS FOR COMMUNICATING WITH RFID TAG - The disclosure discloses an apparatus for communicating with an RFID tag of a movable type, comprising: an apparatus antenna configured to conduct information transmission and reception with respect to an RFID tag circuit element; a transmission processing portion configured to generate an inquiry signal for obtaining the information stored and transmits the signal via the apparatus antenna; a reception processing portion configured to be able to receive a response signal replied from the RFID tag circuit element via the apparatus antenna; a notifying device configured to make notification according to a reception result; and a notification control portion configured to control the notifying device so that the notification by the notifying device is in a mode corresponding at least to movement of the apparatus before the notification of the notifying device is started after the reception processing by the reception processing portion is performed. | 11-18-2010 |
20140132652 | Image Forming Apparatus - An image forming apparatus includes: an image forming unit; a housing configured to store the image forming unit, the housing including an outer peripheral wall; a power supply unit disposed inside the housing; and a near field communication board including an antenna for near field communication, the near field communication board being disposed at a position of the outer peripheral wall apart from the power supply unit by a communicable distance or more. | 05-15-2014 |
20140168681 | Communication Apparatus and Communication System - A communication apparatus includes: a first type communication unit configured to perform communication with a portable device in a near field communication mode; a display unit; and a control device configured to perform: a receiving process of receiving a radio wave for connection with the portable device in the near field communication mode, from the portable device through the first type communication unit; and a display process of controlling the display unit to display a notice for prompting a user to perform operation for permitting the portable device to transmit information to the communication apparatus in the near field communication mode, in response to receipt of the radio wave in the receiving process. | 06-19-2014 |
Mitsuru Nakamura, Aichi JP
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20100048140 | DEVICE FOR MEASURING A POSITION OF A MOBILE STATION - A device for measuring a position of a mobile station according to the present invention comprises: first measuring means for measuring the position of the mobile station based on observed data of signals from satellites using a one-epoch measuring method; second measuring means for measuring the position of the mobile station using previous determination result of the position of the mobile station and speed information representative of a speed of the mobile station; third measuring means for measuring the position of the mobile station using solutions of variables derived from previous determination results of the first or second measuring means; and controlling means | 02-25-2010 |
Mitsuru Nakamura, Kasugai-Shi JP
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20090033468 | RFID tag information communicating apparatus - This disclosure discloses an RFID tag information communicating apparatus, comprising an apparatus antenna device; a command transmission portion that generates and transmits a command signal for reading information from an RFID circuit element; an information acquisition portion that attempts a reception of a reply signal transmitted from said RFID circuit element in response to said command signal; and an electrostatic-safe communication control portion that controls at least said command transmission portion and repeatedly transmit a plurality of times said command signal to said RFID circuit element so that information substantially unaffected by static electricity is acquired by said information acquisition portion. | 02-05-2009 |
20090051500 | RFID TAG FOR AUCTION BIDS, RFID TAG COMMUNICATION SYSTEM, AUCTION SYSTEM, AND SERVER FOR AUCTION BIDS - A RFID circuit element provided with an IC circuit part that can store information and a tag antenna connected to the IC circuit part is provided, and the IC circuit part stores and holds auction site information including operator information such as login ID, password and the like and URL and the like of an auction site associated with each of a plurality of auction sites and product information such as product name/model number of a product the operator wants to successfully bid, a bidding price, quantity and the like. | 02-26-2009 |
20090256672 | Article management system, and portable apparatus for communicating with RFID tag - An article management system | 10-15-2009 |
20090295547 | RFID tag communication apparatus - This disclosure discloses an RFID tag communication apparatus comprising: a housing including a bottom surface; an antenna provided at a distance h from the bottom surface; and a radio frequency circuit including a carrier wave transmitting device that generates a carrier wave of a frequency fc; wherein the correlation as fo12-03-2009 | |
Mitsuru Nakamura, Ibaraki JP
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20080318297 | Inhibition of Infiltration, and Cell Killing Agent - As suppressor of binding between selectin binding sugar chain and selectin or cell killing agent, (1) siRNA suppressing expression of genes which relates to cell surface antigen CD43 and selectin ligand sugar chain by RNA interference; (2) an inhibitor of sugar chain synthesis such as analogue of substrates in sugar chain synthesis; (3) an enzyme severing cell surface antigen CD43 and selectin ligand sugar chain; and (4) antibodies of cell surface antigen CD43 and selectin ligand sugar chain are used to selectin ligand sugar chain expressed in cell surface antigen CD43 to provide a suppressor of infiltration which is able to suppression of infiltration to tissues by leukocytes and a method of suppression thereof, and a cell killing agent of CD43 expressing cell and a cell killing method thereof. | 12-25-2008 |
Mitsuru Nakamura, Toyota-Shi JP
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20080258966 | Independent Positioning Device and Independent Positioning Method - A linear regression equation is comprised of the objective variables and the explanatory variables. The objective variables are comprised of the L1 carrier phases, the L2 carrier phases, the C/A code pseudorange, the P(Y) code pseudorange, the clock error data, the delay data of the ionosphere, and the delay data of the troposphere that related with every satellite respectively. The explanatory variables are comprised of at least the integer ambiguity and a receiver's position. | 10-23-2008 |
Mitsuru Nakamura, Settsu-Shi JP
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20130313468 | THERMOPLASTIC RESIN, RESIN COMPOSITION, AND MOLDING OF HIGH THERMAL CONDUCTIVITY - The thermoplastic resin in accordance with the present invention includes a unit (A) by 25 mol % to 60 mol %, the unit (A) having a biphenyl group, a linear unit (e.g., a linear aliphatic hydrocarbon chain) (B) by 25 mol % to 60 mol %, and a unit (C) by 1 mol % to 25 mol %, the unit (C) having a substituent selected from the group consisting of non-fused aromatic groups, fused aromatic groups, heterocyclic groups, alicyclic groups, and alicyclic heterocyclic groups, each of which has an effect of folding a main chain. | 11-28-2013 |
20150014603 | THERMALLY CONDUCTIVE RESIN COMPACT AND METHOD FOR MANUFACTURING THERMALLY CONDUCTIVE RESIN COMPACT - A resin molded article of the present invention includes at least a resin and an inorganic filler that is in a plate form, a spheroidal form, or a fiber form, in a region of 50% or more of a volume of the resin molded article, the resin having resin molecular chains oriented in a thickness direction of the resin molded article and the inorganic filler having a long axis oriented in an in-plane direction of the resin molded article, the resin molecular chains having an orientation degree α in a range of 0.6 or more and less than 1.0, the orientation degree being calculated by the following Formula ( | 01-15-2015 |
Mitsuru Nakamura, Hekinan JP
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20140232304 | ROTARY ELECTRICAL MACHINE CONTROL DEVICE - Regenerated power fed from a rotary electric machine is immediately reduced where connection between an electric machine and a DC power source is blocked. An inverter control section controls the inverter by controlling an armature current in a two-axis orthogonal coordinate system that rotates in synchronization with the rotary electric machine, the armature current being a vector obtained by synthesizing a field current and a drive current extending along respective axes of the orthogonal coordinate system. If it is determined that connection between the DC power source section and the inverter is in a blocked state, the inverter control section executes zero-torque control in which the inverter is controlled such that torque regenerated by the rotary electric machine becomes zero, and executes high-loss control in which the field current is varied so as to increase the armature current while maintaining a torque command provided in the zero-torque control. | 08-21-2014 |
Mitsuru Nakamura, Osaka-Shi JP
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20140267542 | PLAYBACK DEVICE, TELEVISION RECEIVER, APPARATUS SELECTION METHOD, PROGRAM AND RECORDING MEDIUM - A television ( | 09-18-2014 |
Mitsuru Nakamura, Tokyo JP
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20150334019 | ROUTING CONTROL METHOD AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING ROUTING CONTROL PROGRAM - In a network in which a plurality of communication terminals and at least one server are connected through at least one router, when a network controller, configured to control the network and having a control function of routing of the at least one router in the network and routing information of the at least one router the network, receives an event which changes a destination address of the at least one server, the network controller primarily controls routing information which does not affect a communication being connected and after the processing of changing the destination address has been completed, controls routing information which affects a communication during connecting. | 11-19-2015 |