Nobuyuki Tanaka
Nobuyuki Tanaka, Tokyo JP
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20090180114 | Fine Particle Constituent Measuring Method and Fine-Particle Constituent Measuring Apparatus - Fine particles such as nanoparticles and microparticles is irradiated to generate plasma by focusing an ultrashort pulse laser beam | 07-16-2009 |
20110094635 | COPPER ALLOY - A method of producing a copper alloy containing a precipitate X composed of Ni and Si and a precipitate Y that comprises (a) Ni and 0% Si, (b) Si and 0% Ni, or (c) neither Ni nor Si, wherein the precipitate X has a grain size of 0.001 to 0.1 μm, and the precipitate Y has a grain size of 0.01 to 1 μm. | 04-28-2011 |
20110186187 | COPPER ALLOY - A method of producing a copper alloy containing: Ni and/or Si and at least one or more of B, Al, As, Hf, Zr, Cr, Ti, C, Fe, P, In, Sb, Mn, Ta, V, S, O, N, Misch metal (MM), Co, and Be, the copper alloy having a precipitate X composed of Ni and Si, and a precipitate Y composed of Ni and/or Si, and at least one or more of B, Al, As, Hf, Zr, Cr, Ti, C, Fe, P, In, Sb, Mn, Ta, V, S, O, N, Misch metal (MM), Co, and Be, in which a grain diameter of the precipitate Y is 0.01 to 2 μm. | 08-04-2011 |
20120201334 | DECODING APPARATUS, DECODING METHOD AND RECORDING MEDIUM - Provided is a decoding apparatus capable of reducing the error rate of the decoding results and also the circuit scale. A computing unit computes a plurality of distances only for a number of code word candidates of code words from demodulated data, the number being smaller than a number of values the code words can express, the code words having a possibility of being transmitted. A decoding unit decodes the code words from the plurality of computed distances. This invention is applicable to a decoding apparatus for Long Term Evolution (LTE). | 08-09-2012 |
20130036548 | BETWEEN-BED-AND-WHEELCHAIR MOVE ASSIST APPARATUS - A between-bed-and-wheelchair move assist apparatus arranged to facilitate a caregiver to help a care receiver to move between a bed and a wheelchair, said between-bed-and-wheelchair move assist apparatus comprising a support member mounted in a side rail mount hole of the bed; and a slide board mounted on the support member so as to bridge between a surface of a mat on the bed and the seat surface of a wheelchair by sliding on the mat on the bed and stretching toward the wheelchair from a position on the bed. | 02-14-2013 |
20140185504 | COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND CHILD STATION OF COMMUNICATION SYSTEM - A child station ( | 07-03-2014 |
20150226241 | SEPARATION REMOVAL AND CIRCULATION SYSTEM OF AIR BUBBLES IN FLUID - A main air bubble separation apparatus which uses a swirling flow of oil introduced from a main tank separates the oil into a first oil with air bubbles removed therefrom, and a second oil containing air bubbles; a sub-air bubble separation apparatus is provided in which the second oil is introduced and then separated into a third oil with air bubbles removed therefrom and a fourth oil containing air bubbles; and a sub-tank into which the fourth oil is introduced, and in which the air bubbles contained in the fourth oil are captured and combined with each other so as to be removed from the fourth oil, so that a fifth oil is formed, and is configured such that the first, third and fifth oils are returned to the main tank. | 08-13-2015 |
20150283364 | SHEET SHAPED THERAPEUTIC SUBSTANCE TRANSFER APPARATUS AND METHOD OF AFFIXING SHEET SHAPED THERAPEUTIC SUBSTANCE - With the present invention the sheet shaped therapeutic substance can be accurately and easily affixed to the inside of the human body. As shown in FIG. | 10-08-2015 |
Nobuyuki Tanaka, Yokohama-Shi JP
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20100331038 | MOBILE STATION APPARATUS AND TRANSMISSION POWER CONTROL METHOD - A mobile station ( | 12-30-2010 |
20110007830 | BASE STATION APPARATUS AND RECEPTION BAND CONTROL METHOD - A mobile station ( | 01-13-2011 |
Nobuyuki Tanaka, Azumino-Shi JP
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20100280083 | NOVEL CATECHOL DERIVATIVE, PHARMACEUTICAL COMPOSITION CONTAINING THE SAME, USE OF THE CATECHOL DERIVATIVE, AND USE OF THE PHARMACEUTICAL COMPOSITION - The present invention provides compounds represented by general formula (I): | 11-04-2010 |
20110172208 | NOVEL CATECHOL DERIVATIVE, PHARMACEUTICAL COMPOSITION CONTAINING THE SAME, USE OF THE CATECHOL DERIVATIVE, AND USE OF THE PHARMACEUTICAL COMPOSITION - The present invention provides compounds represented by general formula (I): | 07-14-2011 |
Nobuyuki Tanaka, Iwakura-Shi JP
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20100245341 | DISPLAY DEVICE HAVING NON-VOLATILE DISPLAY UNIT DRIVEN WITH POWER SUPPLIED FROM BATTERY - A display device includes: a nonvolatile display unit; a battery holding unit; an input unit; a determining unit; and a rewrite control unit. The nonvolatile display unit is configured so as to be capable of displaying an image and maintaining the displayed image even when the nonvolatile display unit is supplied with no electric power. The battery holding unit is configured so as to be holding a battery, the battery held in the battery holding unit being capable of supplying electric power to the nonvolatile display unit. The input unit is configured so as to be capable of receiving an image rewrite instruction to perform an image rewriting operation to change an image currently displayed in the nonvolatile display unit. The determining unit is configured so as to be capable of determining an amount of power that remains in the battery held in the battery holding unit. In response to the image rewrite instruction, the rewrite control unit controls the nonvolatile display unit to perform an image rewriting operation to change the currently-displayed image if the amount of power that remains in the battery is greater than or equal to a threshold value and controls the nonvolatile display unit not to perform the image rewriting operation if the amount of power that remains in the battery is smaller than the threshold value. | 09-30-2010 |
Nobuyuki Tanaka, Higashiomi-Shi JP
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20100119934 | Container for Electric Energy Storage Device, and Battery and Electric Double Layer Capacitor Using the Same - The invention relates to a container for electric energy storage device excellent in the manufacturing efficiency and easy for surface mounting to an external electric circuit board, and a battery and electric double layer capacitor at high performance using the same. A container for electric energy storage device includes a frame ( | 05-13-2010 |
20130307135 | SEMICONDUCTOR ELEMENT HOUSING PACKAGE AND SEMICONDUCTOR DEVICE EQUIPPED WITH THE SAME - A semiconductor element housing package includes a substrate, a frame body disposed on the substrate; an insulating substrate disposed in a frame-body-surrounded region of the substrate; a first mounting member disposed on the insulating substrate, for mounting a power semiconductor element thereon; a second mounting member disposed on the insulating substrate so as to be spaced away from the first mounting member; a first lead member having a first bend; and a second lead member having a second bend. The first lead member is disposed so as to pass through the frame body from an exterior thereof and extend over the first mounting member and makes connection therewith through the first bend. The second lead member is disposed so as to pass through the frame body from the exterior thereof and extend over the second mounting member and makes connection therewith through the second bend. | 11-21-2013 |
Nobuyuki Tanaka, Akashi-Shi JP
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20090317253 | Cylinder for varying the pitch angle of the blades of a horizontal axis windmill, and method of manufacture of the same - A cylindrical body arranged between a shaft body and a blade of a horizontal axis wind turbine is constituted of a cylindrical barrel portion, a first flange portion fixed to a first end of the barrel portion so that the blade is connected thereto, and a second flange portion fixed to a second end of the barrel portion and connected to the shaft body. The barrel portion is constituted of a cylindrically formed rubber stock and a plurality of filamentary bodies embedded in the rubber stock and arranged in a state inclined by a prescribed angle with respect to a direction parallel to an axial direction. When tensile force F develops in the barrel portion due to centrifugal force resulting from rotation of the blade, both opening ends of the barrel portion twistedly rotate due to actions of the filamentary bodies. Thus, it follows that the pitch angle of the blade connected to the first flange portion automatically varies with a wind speed. | 12-24-2009 |
Nobuyuki Tanaka, Osaka JP
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20090250315 | CONVEYANCE APPARATUS FOR AN ASSEMBLY LINE - A conveyance apparatus for part-assembly work has a conveyance carriage for conveying a vehicle body, vehicle-body support means, a synchronous traveling carriage capable of traveling in synchronization with the conveyance carriage from a start point position to an end point position, a lifter provided with an elevating base that ascends via an aperture arranged on a floor surface of the conveyance carriage is loaded on the synchronous traveling carriage, and an elevating table for supporting an engine of an engine carrying-in carriage that is ridden on the carriage floor surface and stops at a fixed stop position is lifted up to a predetermined height by the elevating base of the lifter on the synchronous traveling carriage side. | 10-08-2009 |
20110251386 | ACETIC ACID AMIDE DERIVATIVE HAVING INHIBITORY ACTIVITY ON ENDOTHELIAL LIPASE - Disclosed is a compound which is useful as an endothelial lipase inhibitor. | 10-13-2011 |
20130184240 | HETERO RING-FUSED IMIDAZOLE DERIVATIVE HAVING AMPK ACTIVATING EFFECT - Disclosed is a compound which is useful as an AMPK activator. A compound represented by the formula: | 07-18-2013 |
20140194420 | AZABENZIMIDAZOLE DERIVATIVE HAVING AMPK-ACTIVATING ACTIVITY - Disclosed is a compound which is useful as an AMPK activator. | 07-10-2014 |
20160002247 | 8-SUBSTITUTED IMIDAZOPYRIMIDINONE DERIVATIVE HAVING AUTOTAXIN INHIBITORY ACTIVITY - A compound of formula (I) wherein variables are as defined herein having an autotaxin inhibitory effect and a pharmaceutical composition comprising the same. | 01-07-2016 |
Nobuyuki Tanaka, Shiga JP
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20090061309 | Container for Electric Energy Storage Device, and Battery and Electric Double Layer Capacitor Using the Same - The invention relates to a container for electric energy storage device excellent in the manufacturing efficiency and easy for surface mounting to an external electric circuit board, and a battery and electric double layer capacitor at high performance using the same. A container for electric energy storage device includes a frame ( | 03-05-2009 |
Nobuyuki Tanaka, Aichi-Ken JP
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20090043476 | Motor Vehicle and Control Method of Motor Vehicle - In a hybrid vehicle of the invention, when a voltage level E of a low-voltage battery exceeds a preset alert reference value Eth1 (step S | 02-12-2009 |
Nobuyuki Tanaka, Ichinomiya-Shi JP
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20110294357 | CONNECTOR - A connector including: a housing having an opening into which a plug is detachably inserted and an insertion member other than the plug can be inserted; and a plurality of contacts that includes a power contact and a ground contact and is configured to contact a plurality of contacts of the plug in the opening, wherein the power contact is arranged on a first surface and the ground contact is arranged on a second surface, a position of the first surface being different from a position of the second surface. | 12-01-2011 |
20110317230 | SHEET DETECTING DEVICE, DOUBLE FEED DETERMINING DEVICE, AND IMAGE READING APPARATUS USING THE SAME - A sheet detecting device including: an ultrasound generator; a transmitting side opening, which includes a first opening and a second opening to transmit the ultrasound; a transmitting side propagation unit, which is connected to the ultrasound generator and each of the transmitting side openings; a receiving side opening, which includes a third opening and a fourth opening to receives the ultrasound transmitted from the first opening and the second opening; an ultrasound receiver; a receiving side propagation unit, which is connected to each of the receiving side openings and the ultrasound receiver; and a first determining unit, wherein a first distance from the ultrasound generator to the first opening is different from a second distance from the ultrasound generator to the second opening, and wherein a third distance from the ultrasound receiver to the third opening is different from a fourth distance from the ultrasound receiver to the fourth opening. | 12-29-2011 |
Nobuyuki Tanaka, Toyota-Shi Aichi-Ken JP
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20130288857 | VEHICLE AND CONTROL METHOD FOR VEHICLE - A control method for a vehicle, which is equipped with a drive unit configured to drive a driving wheel and a controller configured to control the drive unit and receive an activation command for the drive unit from a user, includes determining whether the vehicle carries out coasting with the drive unit unactivated, determining whether the activation command has been received during the coasting, and limiting an actual braking force generated by the drive unit if the controller has received the activation command during the coasting, compared to a case where the vehicle runs in a state other than the coasting. | 10-31-2013 |
20150292427 | CONTROL SYSTEM OF VEHICLE - A PM-ECU configured to control a drive torque of a vehicle is configured to be stopped in response to a driver's operation of a start switch and then activated in response to a driver's re-operation of the start switch. The PM-ECU is configured to be activated and place a restriction on the drive torque of the vehicle, in response to a re-operation of the start switch after the PM-ECU is stopped in response to an operation of the start switch. The PM-ECU is configured to remove the restriction on the drive torque in response to a reduction of an operation amount by which an accelerator pedal is operated. | 10-15-2015 |
20160039404 | HYBRID VEHICLE - A power I/F unit is for outputting at least one of electric power stored in a power storage device and electric power generated by a motor generator driven by an engine to outside of a vehicle. An ECU selectively executes a first power feeding operation in which external power feeding is performed with the engine actuated and a second power feeding operation in which external power feeding is performed with the engine stopped. The ECU executes the first power feeding operation for a predetermined period from the start of external power feeding. | 02-11-2016 |
Nobuyuki Tanaka, Toyota-Shi JP
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20130289814 | VEHICLE AND CONTROL METHOD FOR VEHICLE - A vehicle includes a drive unit that generates a driving force for driving a driving wheel, and an accelerator pedal. In the vehicle, the driving force generated by the drive unit is controlled on the basis of an operation amount of the accelerator pedal, which is operated by a user. It is determined whether or not the vehicle carries out coasting with the drive unit unactivated. It is determined whether a predetermined condition that an activation command for the drive unit be received from the user with the accelerator pedal operated is fulfilled during the coasting. An actual driving force that is transmitted from the drive unit to the driving wheel is limited with respect to a driving force that is required by the user, in comparison with a case where the vehicle travels in a state other than the coasting, if the predetermined condition is fulfilled. | 10-31-2013 |
20130317715 | Control Device for Vehicle - An ECU determines whether or not there is an abnormality (shift pattern abnormality) in a combination of shift signals provided from a shift position sensor. After occurrence of the shift pattern abnormality is determined, the ECU determines whether or not a first condition that a shift pattern changes into a normal pattern of a drive range is satisfied, and whether or not a second condition that a vehicle is running (a driver has an intention to cause the vehicle to run) is satisfied. When occurrence of the shift pattern abnormality is determined, the ECU stops generation of driving force of the vehicle and prohibits switching to the drive range. When the above-mentioned first condition and second condition are satisfied after occurrence of the shift pattern abnormality is determined, the ECU switches the shift range to the drive range indicated by the shift pattern and recovers the driving force. | 11-28-2013 |
20140087917 | VEHICLE AND CONTROL METHOD FOR VEHICLE - A vehicle includes an accelerator pedal, a drive device and an electronic control unit (ECU). The drive device generates driving force for driving a wheel on the basis of an operation amount of the accelerator pedal. The ECU, while the vehicle is travelling in a ready-off state, prohibits a shift into a ready-on state until the operation amount of the accelerator pedal once becomes lower than a predetermined value. | 03-27-2014 |
20140288756 | VEHICLE AND VEHICLE CONTROL METHOD - In a hybrid vehicle including an engine, a motor, a generator, and a battery that is electrically connected to the motor and the generator, an ECU performs “battery-less travel control” enabling the vehicle to travel when a fault occurs in the battery by disconnecting the battery from an electrical system including the motor and the generator and driving the motor using power that is generated by the generator using the power of the engine. When the battery-less travel control is underway and a vehicle speed V exceeds a vehicle speed limit Vsh, the ECU implements a vehicle speed limitation. As a result, a control mode of the motor is less likely to shift to a rectangular control mode during the battery-less travel control. | 09-25-2014 |
20140309831 | VEHICLE AND CONTROL METHOD FOR VEHICLE - In a vehicle that includes an engine, a motor, a generator, a battery electrically connected to the motor and the generator, and a transmission provided between the motor and an output shaft coupled to a drive wheel, an ECU executes “battery-less travel control” in which, at the time of a failure of the battery, the battery is isolated from the motor and the generator, the generator is caused to generate electric power by generating a torque, corresponding to an accelerator pedal operation amount, from the generator, and the vehicle is caused to travel by driving the motor using the electric power generated by the generator. The ECU suppresses losing a balance of input and output electric powers between the generator and the motor by filtering the accelerator pedal operation amount when a vehicle speed exceeds a limit vehicle speed during the battery-less travel control. | 10-16-2014 |
20140366670 | VEHICLE CONTROL APPARATUS - In a manual transmission mode, a downshift instruction signal is outputted by a position sensor, and a shift range is lowered by one gear, as a result of an operation of a shift lever by the driver. The driving force of the vehicle is increased through downshifting. The number of times of downshifting within a predefined time is limited to a predefined number of times. | 12-18-2014 |
Nobuyuki Tanaka, Takaoka-Shi JP
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20130328231 | METHOD FOR PRODUCING AGROCHEMICAL GRANULES - The present invention provides a method for producing agrochemical granules, which contain an agrochemical active ingredient, one or more kinds of hydrophobic substances, and a substance capable of absorbing oil, with stable quality. The method for producing agrochemical granules of the present invention includes (i) a step of obtaining a mixture by mixing an agrochemical active ingredient, one or more kinds of hydrophobic substances, and a substance capable of absorbing oil together, (ii) a step of obtaining a kneaded material by loading the obtained mixture into a kneading device, kneading the mixture at a heating temperature equal to or higher than the highest melting point of the hydrophobic substances, and then causing the kneaded material to be discharged from the kneading device at a temperature equal to or lower than the highest melting point of the hydrophobic substances, and (iii) a step of granulating the obtained kneaded material by an extrusion molding method. | 12-12-2013 |
20160050913 | METHOD FOR MANUFACTURING AGRICULTURAL AND HORTICULTURAL GRANULE FORMULATION - Provided is a method for producing an agricultural and horticultural granule, | 02-25-2016 |
Nobuyuki Tanaka, Chuo-Ku JP
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20140046088 | METHOD FOR PRODUCING AMINOTHIAZOLE DERIVATIVE AND PRODUCTION INTERMEDIATE - Provided is a method for selectively demethylating a 2-methoxy group. Specifically provided is a production method of a compound represented by formula (7) below through the following reactions. | 02-13-2014 |
20140058104 | METHOD FOR PRODUCING AMINOTHIAZOLE DERIVATIVE AND PRODUCTION INTERMEDIATE - Provided is a method for selectively demethylating a 2-methoxy group. Specifically provided is a production method of a compound represented by formula (7) below through the following reactions. | 02-27-2014 |
20140058112 | METHOD FOR PRODUCING AMINOTHIAZOLE DERIVATIVE AND PRODUCTION INTERMEDIATE - Provided is a method for selectively demethylating a 2-methoxy group. Specifically provided is a production method of a compound represented by formula (7) below through the following reactions. | 02-27-2014 |
Nobuyuki Tanaka, Toyonaka-Shi JP
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20140187535 | SUBSTITUTED BENZIMIDAZOLE-TYPE PIPERIDINE COMPOUNDS AND USES THEREOF - The disclosure relates to Substituted Benzimidazole-Type Piperidine Compounds of Formula (I): | 07-03-2014 |
20150322066 | SUBSTITUTED BENZIMIDAZOLE-TYPE PIPERIDINE COMPOUNDS AND USES THEREOF - The disclosure relates to Substituted Benzimidazole-Type Piperidine Compounds of Formula (I): | 11-12-2015 |
Nobuyuki Tanaka, Osaka-Shi JP
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20140288302 | ACETIC ACID AMIDE DERIVATIVE HAVING INHIBITORY ACTIVITY ON ENDOTHELIAL LIPASE - A pharmaceutical composition including a compound of formula (I): | 09-25-2014 |
Nobuyuki Tanaka, Moriyama-Shi JP
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20140368998 | PACKAGE FOR HOUSING ELECTRONIC COMPONENT AND ELECTRONIC DEVICE | 12-18-2014 |
Nobuyuki Tanaka, Shinjuku-Ku JP
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20150072370 | METHOD OF EVALUATING WETTING CHARACTERISTIC OF OBJECT - Provided is a means for evaluating the wetting characteristic of an object such as a cell sheet and a culture dish in a non-contact fashion. The wetting characteristic of an object is evaluated by a method comprising the steps of: (1) removing a liquid by jetting a gas at a surface of the object covered with the liquid, (2) measuring a dimension of a region in which the liquid is removed after the completion of the gas jetting and (3) evaluating the wetting characteristic of the object using the measured dimension as an index. | 03-12-2015 |
Nobuyuki Tanaka, Kyoto-Shi JP
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20150181728 | PACKAGE FOR HOUSING SEMICONDUCTOR ELEMENT AND SEMICONDUCTOR DEVICE - A package for housing a semiconductor element includes a base body including a bottom plate section and a frame-shaped side wall section; and an input/output terminal provided so as to pass through the side wall section, the input/output terminal having a plate section on which line conductors are formed, and a vertical wall section which is fixed to the plate section so as to continue to the side wall section and so that the line conductors are sandwiched between the plate section and the vertical wall section and both ends of the line conductors are exposed from the vertical wall section. The vertical wall section has a thick section in a center portion of a side surface of the vertical wall section in a direction along the side wall section, the thick section having thick wall thickness, a lower end of the thick section being fixed to the plate section. | 06-25-2015 |
Nobuyuki Tanaka, Konan-Shi JP
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20150278666 | ELECTRIC POWER SYSTEM AND IMAGE FORMING APPARATUS - An electric power system includes: a switching power supply converting an AC into a DC and operating in an on mode and an off mode; a power supply control unit activated when electric power is supplied from the AC power supply, and the power supply control unit being configured to control an oscillation operation of the switching power supply according to the mode designation signal; a mode control unit generating the mode designation signal; and an auxiliary power supply configured to supply electric power to the mode control unit when the switching power supply does not oscillate. In one of the on mode and off mode, the mode control unit performs outputs a consecutive-pulse signal to the power supply control unit. In the other mode, the mode control unit performs a restriction process of restricting output of the consecutive-pulse signal. | 10-01-2015 |
20150278667 | POWER SUPPLY SYSTEM AND IMAGE FORMING APPARATUS - A power supply system includes: a switching power supply operated in an on mode and an off mode; a mode controller for generating a pulse signal for designating the mode; an auxiliary power supply for feeding power to the mode controller; a power supply controller configured to be activated as the power is fed and to control an oscillation operation in accordance with the pulse signal generated by the mode controller; and a supply detector for detecting starting of the power feeding. The power supply controller executes: oscillating the switching power supply when the pulse signal is input during the oscillation stop; stopping the oscillation of the switching power supply when the pulse signal is input during the oscillation; and invalidating an input of the pulse signal for predetermined time when the supply detector detects the starting of the power feeding. | 10-01-2015 |
Nobuyuki Tanaka, Atsugi-Shi, Kanagawa JP
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20150311980 | OPTICAL COMMUNICATION SYSTEM, OPTICAL COMMUNICATION METHOD, HIGHER-NETWORK APPARATUS, AND OPTICAL LINE TERMINAL - This invention provides a communication system constituted of a higher-network apparatus and a lower-network apparatus connected through a PON system, and an object of the invention is to transfer uplink data from the lower-network apparatus to the higher-network apparatus at high speed so as to meet severe conditions required for a delay time between the higher-network apparatus and the lower-network apparatus. | 10-29-2015 |
Nobuyuki Tanaka, Echizen-Shi, Fukui JP
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20150340914 | ROTARY MACHINE AND ELECTRIC VEHICLE - The rotary machine includes a rotor rotatably provided and a resin-molded stator. The stator includes a stator core, a coil, and a mold portion. A tooth portion in the stator core includes first and second facing portions. The first facing portion includes a first facing surface where an air gap with the rotor becomes a first distance. The second facing portion is integrated with the first facing portion in the circumferential direction centered at the rotation axis of the rotor, and includes a second facing surface where the air gap becomes a second distance wider than the first distance. The second facing portion includes a groove portion on the second facing surface. The mold portion includes a first mold portion. The first mold portion covers the second facing portion, is provided at the groove portion, and includes a third facing surface where the air gap becomes the first distance. | 11-26-2015 |
Nobuyuki Tanaka, Chino-Shi JP
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20160137494 | Electronic Device, Physical Quantity Sensor, Pressure Sensor, Altimeter, Electronic Apparatus, And Moving Object - An physical quantity sensor includes a substrate, a piezoelectric resistive element that is disposed on one surface side of the substrate, a wall portion that is disposed on the one surface side of the substrate so as to surround the piezoelectric resistive element in a plan view of the substrate, and a ceiling portion that is disposed on an opposite side to the substrate with respect to the wall portion and forms a cavity along with the wall portion, in which the wall portion includes an insulating layer, and wiring layers that surround the insulating layer together and have higher resistance to an etchant which can etch the insulating layer than resistance of the insulating layer. | 05-19-2016 |
20160138990 | Electronic Device, Physical Quantity Sensor, Pressure Sensor, Altimeter, Electronic Apparatus, And Moving Object - A physical quantity sensor includes a substrate, a piezoresistive element disposed on one surface side of the substrate, a wall portion disposed to surround the piezoresistive element, in a plan view of the substrate, on the one surface side of the substrate, and a covering layer disposed on the side opposite to the substrate with respect to the wall portion and constituting a cavity together with the wall portion. The covering layer includes a corner portion configured to include two sides adjacent to each other in the plan view, and a reinforcing portion disposed to couple the two sides. | 05-19-2016 |
Nobuyuki Tanaka, Chino JP
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20160138989 | ELECTRONIC DEVICE, PHYSICAL QUANTITY SENSOR, PRESSURE SENSOR, ALTIMETER, ELECTRONIC APPARATUS, AND MOVING OBJECT - A physical quantity sensor includes a substrate, a piezoelectric resistive element that is disposed on one surface side of the substrate, a wall portion that is disposed on the one surface side of the substrate so as to surround the piezoelectric resistive element in a plan view of the substrate, and a ceiling portion that is disposed on an opposite side to the substrate with respect to the wall portion and forms a cavity along with the wall portion, in which an inner circumferential edge of an end portion of the wall portion on an opposite side to the substrate includes curved portions which are curved in the plan view. | 05-19-2016 |