Ooto
Hisashi Ooto, Osaka JP
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20110199035 | MOTOR CONTROL DEVICE - A motor control device, which receives at least two emergency stop signals, includes an LSI, a PWM signal transmission circuit, a drive circuit, and an inverter circuit. The LSI generates PWM signals. The PWM signal transmission circuit transmits the PWM signals. The drive circuit generates inverter drive signals. The inverter circuit includes a P-side power switching device and an N-side power switching device. The drive circuit includes a P-side drive circuit for driving the P-side power switching device, and an N-side drive circuit for driving the N-side power switching device. One of the emergency stop signals is inputted to the P-side drive circuit and the PWM signal transmission circuit. The other emergency stop signal is inputted to the N-side drive circuit and the PWM signal transmission circuit. In response to the receipt of an emergency stop signal, the PWM signal transmission circuit stops transmitting the PWM signals, and the drive circuit stops outputting the inverter drive signals. | 08-18-2011 |
Katsuya Ooto, Tokyo JP
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20140077713 | LUMINAIRE - A luminaire according to one embodiment includes a DC power supply circuit, a switching power supply, and a lighting load. The DC power supply circuit converts an AC voltage controlled in phase to a DC voltage. The switching power supply is connected to the DC power supply circuit, and is controlled so that an input current becomes a constant current. The lighting load is connected as a load circuit of the switching power supply. | 03-20-2014 |
20140077716 | POWER SUPPLY DEVICE FOR LIGHTING AND LUMINAIRE - In a power supply device | 03-20-2014 |
20140077717 | POWER SUPPLY DEVICE, LUMINAIRE, AND POWER SUPPLYING METHOD - In a power supply device | 03-20-2014 |
20140125245 | LIGHTING CIRCUIT AND LUMINAIRE AND A METHOD OF CONTROLLING A LIGHTING CIRCUIT - According to one embodiment, a lighting circuit includes a high potential input terminal, a low potential input terminal, a high potential output terminal, a low potential output terminal, first and second switching elements, first and second rectifying elements, an inductor and a control circuit. The first switching element has one end connected to the high potential input terminal. The first rectifying element is connected between one other end of the first switching element and the low potential input terminal. The inductor has one end connected to the one other end of the first switching element. The second switching element is connected between one other end of the inductor and the low potential input terminal. The second rectifying element is connected between the one other end of the inductor and the high potential output terminal. The control circuit turns on or off the first and second switching elements. | 05-08-2014 |
Kazuhiro Ooto, Narashino-Shi JP
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20120251770 | OPTICAL DEVICE SEALING STRUCTURE AND OPTICAL DEVEICE MANUFACTURING METHOD - To provide an optical device sealing structure capable of simply sealing an optical fiber inserting portion. Provided is a structure that seals an optical device including a metallic case having an optical element disposed therein and an optical fiber inserted through a through hole of the case, wherein a Zn-containing surface is formed on a surface of a bare fiber portion that is formed by partly removing a coating of the optical fiber so as to expose a bare fiber, and wherein an Sn-containing sealing material is charged between the Zn-containing surface and an inner wall of the through hole. | 10-04-2012 |
Masanori Ooto, Higashiyamato-City JP
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20130063174 | SOLAR SIMULATOR AND SOLAR CELL INSPECTION DEVICE - A solar simulator in which locational unevenness of irradiance is reduced by using a small and simple optical system, having an array of light emitters | 03-14-2013 |
20130069687 | SOLAR SIMULATOR AND SOLAR CELL INSPECTION DEVICE - A solar simulator having improved measurement precision, including an array of light emitters having point light emitters planarly arranged in a given range, an effective irradiated region spaced apart from a surface having the array thereon, and a portion which absorbs at least a part of light from a direction which passes through a gap between the individual point light emitters. In a preferred aspect, the light absorption portion includes an absorption surface disposed in at least a part of the gaps between the light emitters. In another preferred aspect, a translucent board holds the light emitters and has a translucent portion corresponding to at least a part of the gaps between the light emitters, and an absorption layer at a position for absorbing light from the direction which passes through the translucent portion. | 03-21-2013 |
Masanori Ooto, Tokyo JP
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20100314247 | Filtered cathodic arc device and carbon protective film deposited using the device - A filtered cathodic arc device includes a plasma generating module which generates plasma using an arc discharge which has a cathode target as a deposition raw material; a deposition processing chamber in which a deposition receiving substrate is placed; a curved magnetic field duct that is placed between the plasma generating module and the deposition processing chamber, and that guides plasma generated by the plasma generating module to the deposition processing chamber with a magnetic field; a wool medium formed of a nonmagnetic metal fiber which covers the interior wall of the magnetic field duct; and a bias power source for the wool medium. The device balances reduction of particulate particles and a high deposition rate. | 12-16-2010 |
Masanori Ooto, Yokohama-City JP
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20130083325 | LIGHT SOURCE DEVICE - This light source device includes one light emission unit from which light is emitted, plural light source units, a photo coupler, and a control unit. The plural light source units output outgoing lights with mutually differing wavelengths. The photo coupler connects the light emission unit and plural light source units. The control unit controls the plural light source units via a driver. Each of the plural light source units includes a light emitting element and a wavelength conversion unit. The wavelength conversion unit converts the wavelength of light output from the light emitting element, thus generating the outgoing light. | 04-04-2013 |
Mayumi Ooto, Kawasaki-Shi JP
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20100306201 | NEIGHBOR SEARCHING APPARATUS - To provide a neighbor searching apparatus that can select an index suitable for each search target. A neighbor searching apparatus has: a storage part that stores a meta table containing index-dependent meta data associated with a data structure of each index; a database managing part that searches for an index associated with an instruction when receiving the instruction from a user and makes an indexing part perform a processing associated with the instruction using the index-dependent meta data associated with the index; and the indexing part that performs the processing associated with the instruction using the index-dependent meta data based on the instruction from the managing database part. | 12-02-2010 |
Sotaro Ooto, Kyoto-Shi JP
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20090203134 | REMEDY FOR NERVE CELL REGENERATION | 08-13-2009 |
Takashi Ooto, Tokyo JP
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20080211174 | MEDIUM PROCESSING APPARATUS - In a bill processing apparatus | 09-04-2008 |
20090017663 | CARD PROCESSOR - A card processor of the present invention has: an insertion slot, into which a card is inserted; a carriage path, along which the card inserted from the insertion slot is carried; and a shutter mechanism driven to make the insertion slot closable, wherein the shutter mechanism includes an oscillating member oscillatably supported by a shaft, the oscillating member having a closing portion, formed on one end side, configured to make the insertion slot closable and a projecting/withdrawing portion, formed on the other end side, configured to be able to project and withdraw from the carriage path, and the oscillating member is bendably formed along a card carrying direction, and the closing portion of the oscillating member in a bent state comes into contact with the surface on the rear end side of the card when the front end side of the card moving along the carriage path presses the projecting/withdrawing portion. | 01-15-2009 |
Yasumichi Ooto, Kamisu-Shi JP
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20110027134 | DECOMPOSING SYSTEM FOR POLYISOCYANATE RESIDUES, AND START-UP METHOD FOR THE SAME - An object of the invention is to provide a decomposing system for polyisocyanate residues that is capable of suppressing reaction of polyisocyanate residues with high temperature and high pressure water to allow smooth start-up of the operation, and a start-up method for the decomposing system for the polyisocyanate residues. The decomposing system is used for hydrolyzing the polyisocyanate residues to polyamine using high temperature and high pressure water, comprising a hydrolyzer, a water feed pipe connected to the hydrolyzer, a residual feed pipe connected to the water feed pipe, a solvent feed line for filling an organic solvent in a solvent filling portion of the residual feed pipe, and a solvent draining line. Upon start-up of the operation, the organic solvent is previously filled in the solvent filling portion via the solvent feed line and the solvent draining line, first, and then, the high temperature and high pressure water is fed from the water feed pipe to the hydrolyzer. Then, the organic solvent is fed from the residual feed pipe to the water feed pipe, first, and then, the polyisocyanate residues are fed thereto. | 02-03-2011 |
Yasumichi Ooto, Ibaraki JP
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20090137847 | Decomposing system for polyisocyanate residues, and start-up method for the same - An object of the invention is to provide a decomposing system for polyisocyanate residues that is capable of suppressing reaction of polyisocyanate residues with high temperature and high pressure water to allow smooth start-up of the operation, and a start-up method for the decomposing system for the polyisocyanate residues. The decomposing system is used for hydrolyzing the polyisocyanate residues to polyamine using high temperature and high pressure water, comprising a hydrolyzer, a water feed pipe connected to the hydrolyzer, a residual feed pipe connected to the water feed pipe, a solvent feed line for filling an organic solvent in a solvent filling portion of the residual feed pipe, and a solvent draining line. Upon start-up of the operation, the organic solvent is previously filled in the solvent filling portion via the solvent feed line and the solvent draining line, first, and then, the high temperature and high pressure water is fed from the water feed pipe to the hydrolyzer. Then, the organic solvent is fed from the residual feed pipe to the water feed pipe, first, and then, the polyisocyanate residues are fed thereto. | 05-28-2009 |
Yoshinobu Ooto, Tokyo JP
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20150043330 | END-TO-END HITLESS PROTECTION IN PACKET SWITCHED NETWORKS - A method and system are described for providing hitless protection in a packet switched network having source nodes and destination nodes. The method includes enabling a working path and a protecting path between the source and destination nodes. The working path is non-overlapping with respect to the protecting path. The method further includes replicating traffic in a given one of the source nodes to generate replicated traffic. The method also includes forwarding the traffic and the replicated traffic through a working path and a protecting path, respectively, from the given one of the source nodes to a particular one of the destination nodes. The method additionally includes delivering a hitless-protected service in the particular one of the destination nodes by selecting traffic packets received from either the working path or the protecting path. | 02-12-2015 |
20150043331 | ADDING LINK AGGREGATION GROUP TO HITLESS PROTECTION IN PACKET SWITCHED NETWORKS - A method is provided for traffic aggregation in a hitless protected packet switched network having source and destination nodes. The method includes enabling a working path and a protecting path between the source and destination nodes. The working path is non-overlapping with respect to the protecting path. The method includes generating, using a processor, internal marker packets at working and protecting input ports of the source nodes. Each market packet represents a respective marker time period. The method includes transmitting the marker packets to working and protecting output ports of the source nodes, by the working and protecting input ports of the source nodes. The method includes selectively aggregating, at each of the working and protecting output ports of the source nodes, hitless traffic sent from different working and protecting inputs ports of the source nodes to provide an aggregated flow there from, responsive to the marker packets. | 02-12-2015 |
20150085647 | Eliminating External Buffer for Hitless Protection by Using Channelized Flow Control - A packet switched communication system to support hitless protection includes a packet processor; a traffic manager with a buffer sized to compensate a maximum skew of each hitless path pair of a working path and a protecting path; and a hitless processor positioned between the packet processor and the traffic manager, wherein an interface between hitless processor and traffic manager has flow control to start or stop (XON/XOFF) traffic. | 03-26-2015 |