Soma, JP
Akiko Soma, Kiryu-Shi JP
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20140042878 | MOTOR DRIVING SYSTEM - A motor driving system that changes a rotation speed of a motor pursuant to a speed command includes a main device including a drive circuit configured to drive the motor, an input device configured to input the speed command to the drive circuit, and a signal insulating unit configured to insulate the input device from the main device and to transmit the speed command from the input device to the drive circuit of the main device. | 02-13-2014 |
20150054435 | MOTOR DRIVING DEVICE - A motor driving device includes an analog to digital conversion circuit to which a speed command voltage instructing a rotation speed of a motor is inputted, and a microcomputer configured and programmed to generate a speed command having a pulse width which is changed according to the speed command voltage based on an output signal of the analog to digital conversion circuit. Further, the motor driving device includes a signal isolator configured to transmit the speed command between an input and an output while providing isolation between the input and the output, and a drive circuit configured to generate a driving signal in response to the speed command outputted from the signal isolator and to change the rotation speed of the motor. | 02-26-2015 |
Akira Soma, Fukuoka JP
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20100103617 | CONTROL DEVICE - It is possible to provide a small-size and light-weight control device having a structure which prevents detaching of a board even when an external shock is applied without using a screwed connection. The control device is formed by a case ( | 04-29-2010 |
20110273848 | CONTROL DEVICE - It is possible to provide a small-size and light-weight control device having a structure which prevents detaching of a board even when an external shock is applied without using a screwed connection. The control device is formed by a case including at least one board, a radiator, and a protection cover. The case includes at least one latch portion in an upper part or a lower part of a board support frame. | 11-10-2011 |
20120211767 | POWER CONVERTER - The present power converter includes a power conversion semiconductor device, an electrode connection conductor which electrically connects multiple electrodes having the same potential, and also has a generally flat upper surface for electrically connecting to an exterior portion, and a sealing material provided so as to cover the power conversion semiconductor device, and also to expose the generally flat upper surface of the electrode connection conductor. | 08-23-2012 |
20130241327 | MOTOR DRIVING DEVICE AND VEHICLE - This motor driving device includes a motor including a high speed drive coil and a low speed drive coil, a coil switching portion arranged in a direction along a rotating shaft of the motor with respect to the motor, a power converter arranged in a direction intersecting with the rotating shaft with respect to the motor, and a plurality of case portions storing at least the motor, the coil switching portion, and the power converter. The plurality of case portions are coupled with each other. | 09-19-2013 |
20130241458 | MOTOR DRIVING DEVICE AND VEHICLE - This motor driving device includes a motor including a high speed drive coil and a low speed drive coil, a coil switching portion switching connection states of the high speed drive coil and the low speed drive coil of the motor, a power converter connected to the motor, and a single first case portion storing at least the motor, the coil switching portion, and the power converter. | 09-19-2013 |
Akira Soma, Aomori JP
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20080210663 | METHOD FOR MANUFACTURING A PROBE - The present invention provides a probe manufacturing method in which, after a metal material for a probe is deposited on a base table, the probe can be detached from the base table relatively easily. A sacrificial layer is formed on a base table. The sacrificial layer is partially removed so as to form a recess in the sacrificial layer. A mask that exposes an area formed in a desired probe flat surface shape containing the recess is formed on the sacrificial layer. A probe material exhibiting different etching resistance characteristics from those of the sacrificial layer is deposited in the area exposed from the mask. By the deposition of the material, a coupling portion corresponding to the recess and a probe that is integral with the coupling portion are formed. After the mask is removed, the sacrificial layer is removed with use of etchant. Thereafter, the probe held on the base table at the coupling portion is detached from the base table together with the coupling portion. | 09-04-2008 |
20090051382 | PROBE FOR ELECTRICAL TEST AND ELECTRICAL CONNECTING APPARATUS USING IT - A probe includes an arm region extending in the back and forth direction, and a tip region extending downward from the front end portion of the arm region. The tip region has a pedestal portion integrally continuous to a lower edge portion at the front end side of the arm region and having an underside inclined to an imaginary axis extending in the vertical direction; and a contact portion projected from the underside of the pedestal portion and having a tip orthogonal to an imaginary axis. Thus, the position of the tip can be accurately determined. | 02-26-2009 |
20090058441 | ELECTRICAL TEST PROBE - A probe for electrical test comprises a plate-shaped main portion having a base end to be attached to a support board and a tip end opposite the base end, and a probe tip portion arranged at the tip end of the main portion and having a probe tip to contact an electrode of a device under test, the main portion being made of a tenacity material. The main portion includes a conductive material extending from the base end to the tip end and at least part of which is buried within the tenacity material, and the tenacity material has higher resiliency than that of the conductive material while the conductive material has higher conductivity than that of the tenacity material. As a result, disorder of a signal provided via the probe is decreased without losing elastic deformation. | 03-05-2009 |
20120068726 | ELECTRICAL TEST PROBE AND PROBE ASSEMBLY - An embodiment disperses a force acting on a border portion between an extending portion and a pedestal portion or a reinforcing member to prevent breakage of a probe tip portion of a probe. An electrical test probe includes a probe main body, a recess provided at an end of the main body and having an inner surface, and a probe tip having a part received in the recess. The inner surface has a central area and two lateral areas on both sides of the central area, and the part of the probe tip is located at the central area and at least at either one of the lateral areas. | 03-22-2012 |
Akira Soma, Kitakyushu-Shi JP
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20140202781 | MOTOR DRIVE DEVICE AND VEHICLE - A motor drive device includes a motor including a high-speed drive winding and a low-speed drive winding, a winding switching portion switching the connection states of the high-speed drive winding and the low-speed drive winding of the motor, a power conversion portion connected to the motor, and a plurality of case portions housing at least the motor, the winding switching portion, and the power conversion portion, while the plurality of case portions are coupled to each other. | 07-24-2014 |
Akira Soma, Hirakawa-Shi JP
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20090230982 | CONTACT FOR ELECTRICAL TEST, ELECTRICAL CONNECTING APPARATUS USING IT, AND METHOD OF PRODUCING THE CONTACT - A contact comprises a contact body at least provided with an arm region extending in the right-left direction, and a tip region extending downward from the front end portion of the arm region. The tip region is provided with a pedestal portion integrally continuous to the lower edge portion on the front end side of the arm region, and a contact portion projecting downward from the lower end portion of the pedestal portion and having a tip to be brought into contact with an electrode of a device under test at the lower end. The pedestal portion includes an underside region having at least four inclined faces located around the contact portion when the tip region is seen from below, and inclined such that a portion closer to the side of the contact portion becomes lower. | 09-17-2009 |
Atsuo Soma, Hitachinaka-Shi JP
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20100056208 | Electronic Device and Control Program Thereof - In a mobile phone device | 03-04-2010 |
Atsushi Soma, Wakayama-Shi JP
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20130084205 | STEEL FOR STEEL TUBE WITH EXCELLENT SULFIDE STRESS CRACKING RESISTANCE - The present invention provides a steel which simultaneously satisfies a plurality of characteristics, specifically, a steel for tubes with excellent sulfide stress cracking resistance, including, C: 0.2 to 0.7%; Si: 0.01 to 0.8%; Mn: 0.1 to 1.5%; S: not more than 0.005%; P: not more than 0.03%; Al: 0.0005 to 0.1%; Ti: 0.005 to 0.05%; Ca: 0.0004 to 0.005%; N: not more than 0.007%; Cr: 0. 1 to 1.5%; and Mo: 0.2 to 1.0%; the balance being Fe, Mg and impurities, being characterized in that: the content of Mg is not less than 1.0 ppm and not more than 5.0 ppm; and inclusions of not less than 50% of the total number of those in steel have such a morphology that Mg—Al—O-based oxides exist at the central part of the inclusion, Ca—Al-based oxides enclose the Mg—Al—O-based oxides, and Ti-containing-carbonitrides further exist on a periphery of the Ca—Al-based oxides. | 04-04-2013 |
Atsushi Soma, Chiyoda-Ku JP
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20140205487 | OIL-WELL STEEL PIPE HAVING EXCELLENT SULFIDE STRESS CRACKING RESISTANCE - To provide an oil-well steel pipe having excellent SSC resistance. The oil-well steel pipe according to the present invention contains, by mass percent, C: 0.15 to 0.35%, Si: 0.1 to 0.75%, Mn: 0.1 to 1.0%, Cr: 0.1 to 1.7%, Mo: 0.1 to 1.2%, Ti: 0.01 to 0.05%, Nb: 0.010 to 0.030%, Al: 0.01 to 0.1%, P: at most 0.03%, S: at most 0.01%, N: at most 0.007%, and O: at most 0.01%, the balance being Fe and impurities. The Ti content and the Nb content in a residue obtained by bromine-methanol extraction satisfy equation (1): | 07-24-2014 |
Daisuke Soma, Tochigi JP
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20090218387 | Method of soldering portions plated by electroless ni plating - When electrodes of a BGA plated by electroless Ni plating are soldered with solder balls of a lead-free solder, peeling of soldered joints readily takes place under an external impact. When a BGA electrode plated by electroless Ni plating is soldered with a lead-free solder to which 0.03-0.1 mass percent of P is added, the growth of brittle SnNi intermetallic compounds formed on the portion being soldered and a P layer on the electroless Ni plating surface is suppressed, resulting in an increased bonding strength. | 09-03-2009 |
20090232696 | Lead-free solder alloy - A lead-free solder alloy is provided which has improved impact resistance to dropping even after thermal aging and which is excellent with respect to solderability, occurrence of voids, and yellowing. A solder alloy according to the present invention consists essentially of, in mass percent, (1) Ag: 0.8-2.0%, (2) Cu: 0.05-0.3%, (3) at least one element selected from In: at least 0.01% and less than 0.1%, Ni; 0.01-0.04%, Co: 0.01-0.05%, and Pt: 0.01-0.1%, optionally (4) at least one element selected from Sb, Bi, Fe, Al, Zn, and P in a total amount of up to 0.1%, and a remainder of Sn and impurities. | 09-17-2009 |
20150061129 | Bump Electrode, Board Which Has Bump Electrodes, and Method for Manufacturing the Board - A bump electrode is formed on an electrode pad using a Cu core ball in which a core material is covered with solder plating, and a board which has bump electrodes such as semiconductor chip or printed circuit board mounts such a bump electrode. Flux is coated on a substrate and the bump electrodes are then mounted on the electrode pad. In a step of heating the electrode pad and the Cu core ball to melt the solder plating, a heating rate of the substrate is set to have not less than 0.01° C./sec and less than 0.3. | 03-05-2015 |
Hiroshi Soma, Saitama-Shi JP
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20120247137 | AIR CONDITIONER FOR VEHICLE - Provided is an air conditioner for a vehicle which can prevent the controls over cooling cycle and heating cycle from interfering with each other and thereby prevent hunting between the cooling and heating cycles even when a compressor is operated to perform the heating cycle in an overlapping temperature range where air cooling and air heating are both required. An air conditioner ( | 10-04-2012 |
Hiroshi Soma, Saitama JP
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20100323602 | AIR CONDITIONING APPARATUS FOR VEHICLE - An air conditioning apparatus for a vehicle is provided with an air conditioning unit including a heat exchanger, a fan for sending air to the air conditioning unit, a duct for introducing the air passed through the air conditioning unit into the vehicle, and an electrified fine particulate water generating device. The electrified fine particulate water generation device includes an electrified fine particulate water generation part for generating electrified fine particulate water. The electrified fine particle water generation part is disposed on the duct. | 12-23-2010 |
Hiroshi Soma, Tochigi JP
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20090193821 | PRE-RIDING AIR CONDITIONING METHOD AND AIR CONDITIONER - A pre-riding air conditioning method in which if an intention of a passenger to ride in a vehicle is detected, an inside air fan ( | 08-06-2009 |
Ippei Soma, Musashino-Shi JP
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20140034204 | ASSEMBLY OF PNEUMATIC TIRE AND RIM - In an assembly of a pneumatic tire and a rim, in which a tire cavity is formed between the pneumatic tire and the rim by mounting the pneumatic tire on the rim, a noise suppressing body extending in a circumferential direction is disposed inside the tire cavity. The noise suppressing body includes a first sound absorbing material layer arranged apart from an inner surface of a tire tread part through a cavity and a second sound absorbing material layer disposed at the rim side of the first sound absorbing material layer and having lower air permeability than the first sound absorbing material layer. | 02-06-2014 |
Kanako Soma, Yokohama-Shi JP
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20120243005 | INK JET RECORDING APPARATUS AND RECORDING METHOD - A recording apparatus includes a processing unit configured to convert acquired image information into dot data, and an image forming unit configured to form an image on a recording medium based on the image information converted into dot data by the processing unit, wherein the processing unit enlarges an image of the acquired image information to a size protruding into margins formed at both side ends of the recording medium, then converts the image information into dot data, and then, based on side end position information of the recording medium detected by the detection unit, processes the image information converted into dot data so that image formation is not performed on portions of the enlarged image protruding into the margins. | 09-27-2012 |
20140176630 | INK JET RECORDING APPARATUS - An ink jet recording apparatus including an ink tank for storing an ink, a flow path member communicating with the ink tank and a recording head for ejecting the ink supplied from the ink tank through the flow path member, wherein the apparatus further includes a light detection unit which applies light to at least one of the ink in the ink tank and the ink in the flow path member and detects the intensity of back-scattered light of the applied light, and an image density correction unit which corrects the density of an image to be recorded on the basis of the intensity of the back-scattered light which has been detected by the light detection unit. | 06-26-2014 |
Kanako Soma, Odawara-Shi JP
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20110298853 | PRINTING APPARATUS AND PROCESSING METHOD THEREOF - A printing apparatus includes a plurality of full-line type printheads. The printing apparatus holds information relating to overlap nozzles that overlap between a reference printhead and an adjustment printhead, generates discharge data for causing a tilt adjustment pattern to be printed by nozzles disposed in different positions in the overlap nozzles that overlap between the reference printhead and the adjustment printhead, and causes ink to be discharged from the nozzles in the overlap nozzles that overlap between the reference printhead and the adjustment printhead based on the discharge data. In this manner, the tilt adjustment pattern is printed on a printing medium. | 12-08-2011 |
Katsuaki Soma, Shizuoka JP
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20090105651 | Puncture Device - A puncture device is provided that does not allow an outer needle to collapse or rise at the time of puncture and exhibits small puncture resistance. | 04-23-2009 |
20140021076 | DOUBLE-ENDED NEEDLE AND MIXING INSTRUMENT - A double-ended needle and a mixing instrument which are capable of suppressing a reverse flow of a solution are provided. A double-ended needle which constitutes part of a mixing instrument includes a first puncture portion and a second puncture portion having inner cavities thereof communicating with each other, an inner cavity of the first puncture portion and an inner cavity of the second puncture portion communicate with each other, and the lateral cross-sectional area of the inner cavity of the first puncture portion is smaller than the lateral cross-sectional area of the inner cavity of the second puncture portion. | 01-23-2014 |
Katsuaki Soma, Fujinomiya JP
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20130012967 | REPAIRING MATERIAL FOR LUMENS OF LIVING BODY - A stent graft is an example of a repairing material for lumens such as aorta and other blood vessels and trachea of a living body. The stent graft includes warp yarns of plastic material and weft yarns including filaments of at least one of shape-memory plastic, shape-memory alloy, and super-elastic metal, the warp yarns and weft yarns being interwoven into a tubular shape such that the weft yarns extend in the circumferential direction and the warp yarns extend in the axial direction. Either or both of the warp yarns and weft yarns are formed from yarns capable of swelling by body fluid or from yarns with a coating capable of swelling by body fluid. | 01-10-2013 |
Katsuaki Soma, Fujinomiya-Shi JP
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20140031763 | SYRINGE - The syringe includes first and second outer cylinders having a flowing port at a distal end through which liquid is flowable, and a plunger inserted from the proximal side of the outer cylinder. The syringe includes a tooth portion provided along the direction of movement of the plunger, and a hook configured to lock the tooth portion at a predetermined locking position and prevent the movement of the plunger in the direction toward the proximal end. The hook retracts from the locking position in association with the unlocking operation and restores automatically to the locking position after the unlocking operation. | 01-30-2014 |
Kazuyuki Soma, Yokohama-Shi JP
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20130084048 | MULTI-MODE OPTICAL FIBER - The present invention relates to a multi-mode optical fiber having a structure to reduce the numerical aperture at the emission end of the multi-mode optical fiber having a length for which practical use is assumed. The multi-mode optical fiber comprises a core portion, a trench portion, and a cladding portion. The multi-mode optical fiber is designed such that the numerical aperture at the emission end thereof is reduced as the fiber length increases, and moreover such that the numerical aperture of the multi-mode optical fiber having a length for which practical use is assumed satisfies a specific condition. By this means, the numerical aperture at the emission end of the multi-mode optical fiber can be kept small, and coupling efficiency of the multi-mode optical fiber with other optical components is drastically improved. | 04-04-2013 |
Koichi Soma, Yokohama-Shi JP
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20100205770 | CLEANING APPARATUS - A cleaning apparatus is generally composed of a suction unit provided with a suction source, a suction nozzle equipped with a suction port adapted to suck dust or like from a surface to be cleaned, a suction hose connected at one end to the suction nozzle and connected at another end to the suction unit, a low-center-of-gravity support member provided for the suction hose so as to serve as a fulcrum when the suction hose is bent and deformed, a wire member supported at a distal end by the suction nozzle and arranged along the suction hose, and a control unit used to bend and deform the suction hose by manipulating the wire member with the low-center-of-gravity support member serving as a fulcrum. This cleaning apparatus is specifically usable for a bottom surface of a reactor pressure vessel. | 08-19-2010 |
20110292205 | METHOD AND APPARATUS FOR MEASURING AN OPERATING POSITION IN A REMOTE INSPECTION - A method of computing an operating position based on a relative distance between a monitor and a movable body correlating data is obtained in advance for determining a one to one correlation between the relative distance and dimensions on the surface of a photographed object of an image. A relative angle is measured between the photographed object and the monitor. The movable body is photographed using a camera of the monitor. The distance and dimensions between reference points on the image are compared with the correlating data coincident with the measured relative angle. | 12-01-2011 |
20110317797 | CONTROL ROD/FUEL SUPPORT HANDLING APPARATUS - A control rod/fuel support handling apparatus that is used in the case where a control rod and a fuel support are held, removed and lifted in a reactor and then are transported into the reactor in a periodical inspection of a BWR and in the case where the control rod and the fuel support are attached and mounted again into the reactor, the control rod/fuel support handling apparatus including: a fuel support gripper that holds the fuel support with a support gripping member; a control rod gripper that includes a vertically movable and rotatable elevating/rotating unit, holds the control rod with a control rod gripping member, disconnects and connects the control rod and a control rod drive mechanism, and allows removal and attachment of the control rod; and a control panel that controls automatically controls the control rod gripper in response to the instructions from an operation pendant. | 12-29-2011 |
Kunihiko Soma, Sapporo JP
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20090041622 | AUTOMATIC ANALYZER - Disclosed herein is an automatic analyzer that includes one or more pipetting probes for pipetting reagents or samples to be examined, one or more pipetting-probe-transferring means for transferring the probes and one or more washing tubs installed on the transfer paths of the probes and having structure permitting the probes to pass therethrough. The washing tub has washing-water-discharging orifices for discharging washing water and air-jetting orifices for jetting out air. | 02-12-2009 |
Kunihiko Soma, Hitachinaka JP
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20080213132 | AUTOMATIC ANALYZER - In an automatic analyzer, effect is reduced or prevented of a change in temperature and volume of components making up a mechanism for dispensing a reagent and a sample or a system liquid on an amount of sample and reagent per one dispensing cycle. One or a plurality of components making up the mechanism for dispensing the reagent and the sample is mounted with a sensor for measuring a temperature of the component. The dispensing mechanism further includes a sensor for measuring a temperature of the system liquid at one or a plurality of locations. Control is thereby provided, based on temperature information provided by the temperature sensor, to vary an amount of operation of a component that varies an amount of reagent and sample to be dispensed or to make the temperature of the system liquid equal to, or close to, the temperature of the component. | 09-04-2008 |
Kuniji Soma, Tochigi JP
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20120153580 | DEVICE FOR GRIPPING TREATMENT TOOL OF HANDPIECE - A device for gripping a treatment tool of a handpiece is provided that can firmly grip the treatment tool and achieve a high vibration absorbing property. The device for gripping a treatment tool of a handpiece includes: a spindle rotatably installed; and a coil spring that is set in the spindle and rotated integrally with the spindle, the treatment tool inserted from a tip of the spindle into the coil spring being gripped by an inner diameter surface of a grip portion of the coil spring, and the coil spring has an inconstant natural frequency. Preferably, the coil spring includes the grip portion in a middle region thereof, and the grip portion has a smaller inner diameter than that of other regions. | 06-21-2012 |
Masahiro Soma, Hitachinaka-Shi JP
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20140240886 | Control Apparatus for Fuel Injector - In consideration of a force acting on a valve, wear in the valve or in a valve seat is suppressed and thereby the frequency of lifetime use of a fuel injector is increased. In a control apparatus for controlling a driving current that is allowed to pass to a fuel injector including a solenoid, after a first injection pulse width for injecting fuel is finished and before a second injection pulse width, which is to be output subsequently to the first injection pulse width for injecting the fuel, is started, a third pulse width | 08-28-2014 |
Masahiro Soma, Hitachinaka JP
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20140367498 | Fuel Injection Valve - A fuel injection valve is provided that can reduce variations in stroke length by reducing distortion during welding, and consequently can reduce variations in flow rate of injected fuel. The fuel injection valve has a nozzle; a fixed valve that is press-fit into a tip of the nozzle and has a fuel injection port from which the fuel is injected; and a movable element that forms a fuel seal section by abutting against the fixed valve, and opens and closes the fuel injection port. The fixed valve and the nozzle are fixed in place by welding at a position with no space due to press-fitting. A groove that serves as an empty space is provided in a continuation of a welded section that is formed in the fixed valve and the nozzle by the welding. | 12-18-2014 |
Masahiro Soma, Hitachi JP
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20120227709 | Fuel Injection Device - In a fuel injection device, a driving unit structure has a magnetic aperture, in which an inner diameter is gradually enlarged toward the mover side, provided in an inner peripheral surface of the magnetic core. It is possible to reduce magnetic delay time upon valve opening from the supply of the electric current to the coil to the rise of magnetic flux and magnetic delay time upon valve closing from the stoppage of the electric current to the coil to reduction of magnetic flux, by providing a magnetic aperture in the inner peripheral surface of the magnetic core. Thus it is possible to improve the dynamic responsiveness upon valve opening and valve closing. | 09-13-2012 |
20130075501 | FUEL INJECTOR - Improving the injection fuel mass accuracy of fuel injector, it is necessary to make the fuel injector perform seat valve opening and closing operation quickly. When the shapes of a fixed core and an anchor are optimized to improve the responsiveness of a magnetic flux, it is necessary to ensure a sufficient fuel path area while preventing adhesion by making the adherence phenomenon rarely occur between an end face of the anchor and an end face of the fixed core. A through hole passes through an anchor forming an armature of an electromagnetic fuel injector from a face of the anchor where the anchor faces a fixed core to a back face where the through hole has a large-diameter portion and a small-diameter portion, and the large-diameter portion is located in an upstream part and is offset to the outer periphery with respect to the small-diameter portion. | 03-28-2013 |
Masanori Soma, Fukushima JP
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20080254368 | CATHODE ACTIVE MATERIAL, CATHODE, NONAQUEOUS ELECTROLYTE BATTERY, AND METHOD FOR MANUFACTURING CATHODE - A cathode active material has: a lithium composite oxide which contains the highest proportion of nickel among constituent metal elements except lithium; and a phosphorus compound which is contained near the surface of the lithium composite oxide, a cathode including the cathode active material, and a method for manufacturing the cathode. | 10-16-2008 |
20080318124 | BATTERY - A battery capable of ensuring storage characteristics and overcharge characteristics is provided. The battery comprising a cathode, an anode, and an electrolytic solution. The cathode has a cathode current collector and a cathode active material layer provided on the cathode current collector. The cathode active material layer includes an aromatic compound having three or more benzene rings. The electrolytic solution includes at least one of an ester carbonate containing a halogen and an ester carbonate containing an unsaturated bond. | 12-25-2008 |
20090123839 | POSITIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY, MANUFACTURING METHOD THEREOF, AND LITHIUM-ION SECONDARY BATTERY - A positive electrode for a lithium-ion secondary battery includes a positive-electrode mixture layer, which includes a positive-electrode active material containing lithium composite oxide, a conductive material, and a binder, and a current collector. The positive-electrode mixture layer contains a compound including sulfur and/or phosphorous, a first polymer serving as a main binder, and a second polymer different from the first polymer. | 05-14-2009 |
20090123851 | POSITIVE-ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, POSITIVE ELECTRODE, MANUFACTURING METHOD THEREOF, AND LITHIUM-ION SECONDARY BATTERY - A positive-electrode active material for a lithium-ion secondary battery has an average composition expressed by the following formula (1): | 05-14-2009 |
20090186271 | NON-AQUEOUS ELECTROLYTE BATTERY AND ELECTRODE, AND METHOD FOR MANUFACTURING THE SAME - A non-aqueous electrolyte battery including a positive electrode; a negative electrode; and a non-aqueous electrolyte, wherein at least one of the positive electrode and the negative electrode has an active material layer containing an ambient temperature molten salt and polyvinylpyrrolidone. | 07-23-2009 |
20100221604 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A nonaqueous electrolyte secondary battery includes a positive electrode having a positive electrode active material layer provided on a positive electrode collector, a negative electrode having a negative electrode active material layer provided on a negative electrode collector, and a nonaqueous electrolyte. The nonaqueous electrolyte contains at least one member selected from the group consisting of sulfone compounds represented by the following formulae (1) and (2); and an inorganic phosphorus compound represented by the following formula (3) exists on the surface of a positive electrode active material: | 09-02-2010 |
20120189891 | CATHODE ACTIVE MATERIAL, CATHODE, AND NONAQUEOUS ELECTROLYTE BATTERY - A cathode active material has: a lithium composite oxide which contains the highest proportion of nickel among constituent metal elements except lithium; and a phosphorus compound which is contained near the surface of the lithium composite oxide, and a cathode including the cathode active material. | 07-26-2012 |
20120225350 | CATHODE ACTIVE MATERIAL, ITS MANUFACTURING METHOD, CATHODE, ITS MANUFACTURING METHOD, AND SECONDARY BATTERY - A secondary battery having a cathode, an anode, and an electrolyte is provided. The cathode includes a cathode active material containing at least one kind selected from the group consisting of sulfur S and phosphorus P in a portion near the particle surface of a lithium composite oxide. A content of the kind in the portion is larger than that in the particle of the lithium composite oxide. | 09-06-2012 |
20130230776 | CATHODE ACTIVE MATERIAL, METHOD OF MANUFACTURING IT, CATHODE, AND BATTERY - A cathode active material capable of increasing a capacity and improving high temperature characteristics or cycle characteristics, a method of manufacturing it, a cathode using the cathode active material, and a battery using the cathode active material are provided. In a cathode active material contained in a cathode, a coating layer is provided on at least part of complex oxide particle containing at least lithium (Li) and cobalt (Co). The coating layer is an oxide which contains lithium (Li) and at least one of nickel (Ni) and manganese (Mn). | 09-05-2013 |
20140162124 | CATHODE ACTIVE MATERIAL, METHOD OF MANUFACTURING IT, CATHODE, AND BATTERY - A cathode active material capable of increasing a capacity and improving high temperature characteristics or cycle characteristics, a method of manufacturing it, a cathode using the cathode active material, and a battery using the cathode active material are provided. In a cathode active material contained in a cathode, a coating layer is provided on at least part of complex oxide particle containing at least lithium (Li) and cobalt (Co). The coating layer is an oxide which contains lithium (Li) and at least one of nickel (Ni) and manganese (Mn). | 06-12-2014 |
Masato Soma, Chiba JP
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20110230344 | COMPOSITION FOR CONTROLLING PESTS AND METHOD FOR CONTROLLING PESTS - A pest controlling composition comprising clothianidin and metconazole as active ingredients. | 09-22-2011 |
20110263586 | PEST CONTROLLING COMPOSITION AND METHOD OF CONTROLLING PEST - A pest controlling composition comprising tolclofos-methyl and a neonicotinoid compound represented by the formula (1) as active ingredients. | 10-27-2011 |
20110269623 | COMPOSITION FOR CONTROLLING PLANT DISEASES AND METHOD FOR CONTROLLING PLANT DISEASES | 11-03-2011 |
20110275514 | COMPOSITION FOR CONTROLLING PLANT DISEASES AND METHOD FOR CONTROLLING PLANT DISEASES | 11-10-2011 |
Masato Soma, Narashino-Shi JP
Patent application number | Description | Published |
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20110092556 | PLANT DISEASE CONTROLLING COMPOSITION AND METHOD FOR CONTROLLING PLANT DISEASE - There is provided a plant disease controlling composition comprising at least one compound (A) selected from the group consisting of metconazole, bromuconazole and epoxyconazole, as well as a compound represented by the formula (I): as active ingredients. Also provided is a method for controlling a plant disease, which comprises applying at least one compound (A) selected from the group consisting of metconazole, bromuconazole and epoxyconazole, as well as the compound represented by the formula (I) to a plant, a seed of a plant or a cropland. | 04-21-2011 |
20110105489 | PLANT DISEASE CONTROLLING COMPOSITION AND METHOD FOR CONTROLLING PLANT DISEASE - A plant disease controlling composition comprising, as active ingredients, a compound represented by the formula (I), as well as at least one compound A selected from the group consisting of dimoxystrobin, trifloxystrobin, azoxystrobin, pyraclostrobin, a compound represented by the formula (II) and an agrochemically acceptable salt of the compound represented by the formula (II) : wherein, R1, Q, X, Y, Z, M and n are as defined in the description. | 05-05-2011 |
Masato Soma, Yokohama JP
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20090310458 | OPTICAL DISK APPARATUS, INFORMATION RECORDING METHOD, SIGNAL PROCESSING LSI, AND LASER DRIVER - The present invention aims to, when recording pulse information are transmitted to a laser driver lying over a pickup through an optical disk, reduce the number of transmission paths or lines from a conventional transmission method and avoid degradation of recording performance due to transmission path characteristics upon fastening of a recording speed thereby to provide stable recording performance at high-speed recording. The invention of the present application reduces the number of transmission signals by encoding multi-level laser pulse information transmitted by the laser driver. Further, gray codes are used for encoding to reduce constraints of skew between bits. Furthermore, encoding is executed using each state transition and the state transitions are switched according to each recording mark and space, thereby reducing the occurrence of a short pulse on each transmission path. In addition, the presence or absence of the encoding is switched to enable signal transmission, thereby making it possible to make compatible adaptation to complex laser pulse information and adaptation to high-speed recording. | 12-17-2009 |
Minoru Soma, Kanagawa-Ken JP
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20090326097 | SURFACE-COATED ALUMINUM OXIDE NANOPARTICLE AND RESIN COMPOSITION THEREOF - Surface-coated aluminum oxide nanoparticles capable of being uniformly blended into polycarbonate resin in a good dispersed state while maintaining a molecular weight of the polycarbonate resin at a specific level or more. Surfaces of the surface-coated aluminum oxide nanoparticles are coated with a dispersant and a silylation reagent. In a case where a monochromated Al-Kα ray is irradiated onto a sample surface by using an X-ray photoelectron spectroscope, when a surface element composition is calculated from an obtained photoelectron peak area, contents (atm %) of nitrogen atoms, thiol-derived sulfur atoms, and halogen atoms in the surface-coated aluminum oxide nanoparticles are individually 2 or less, and when the surface element composition is calculated from obtained photoelectron peak areas of Al2p and Si2s, a concentration (mol %) of silicon atoms with respect to aluminum atoms is 0.05 to 30. | 12-31-2009 |
Minoru Soma, Yokohama-Shi JP
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20090309070 | COMPOSITIONS FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE - Disclosed are compositions for an organic electroluminescent device favorably used for forming a hole injection layer and a hole transport layer of the organic electroluminescent device by a wet film forming method. The compositions for the organic electroluminescent device, which are composite solutions prepared by dissolving hole transport materials such as aromatic diamine compounds and an electron acceptor such as tri(pentafluorophenyl)boron in a solvent that contains an ether solvent and/or an ester solvent whose water solubility at 25° C. is 1 weight % or less in the solvent, with a concentration of 10 weight % or higher in the compositions. | 12-17-2009 |
Mitsuru Soma, Kumagaya-Shi JP
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20110291242 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - In a semiconductor device in which an IGBT, a control circuit for the IGBT and so on are formed on an SOI substrate divided by trenches, the invention is directed to providing the IGBT with a higher breakdown voltage, an enhanced turn-off characteristic and so on. An N type epitaxial layer is formed on a dummy semiconductor substrate, a trench is formed in the N type epitaxial layer, an N type buffer layer and then a P type embedded collector layer are formed on the sidewall of the trench and the front surface of the N type epitaxial layer, and the bottom of the trench and the P+ type embedded collector layer are covered by an embedded insulation film. The embedded insulation film is covered by a polysilicon film, and a P type semiconductor substrate is attached to the polysilicon film with an insulation film being interposed therebetween. Then the dummy semiconductor substrate is removed, thereby forming an SOI substrate having the embedded insulation film, the P+ type embedded collector layer, the N type buffer layer, the N type drift layer and so on that are exposed being almost flush with each other on the bottom of the trench. An IGBT and so on are formed on this SOI substrate. | 12-01-2011 |
Mitsuru Soma, Saitama JP
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20100279482 | Semiconductor Device and Method of Manufacturing the Same - In a semiconductor device according to the present invention, two epitaxial layers are formed on a P type substrate. In the substrate and the epitaxial layers, isolation regions are formed to divide the substrate and the epitaxial layers into a plurality of islands. Each of the isolation regions is formed by connecting first and second P type buried layers with a P type diffusion layer. By disposing the second P type buried layer between the first P type buried layer and the P type diffusion layer, a lateral diffusion width of the first P type buried layer is reduced. By use of this structure, a formation region of the isolation region is reduced in size. | 11-04-2010 |
20110165765 | Semiconductor Device and Method of Manufacturing the Same - In the substrate and the epitaxial layer, isolation regions are formed to divide the substrate and the epitaxial layer into a plurality of element formation regions. Each of the isolation regions is formed by connecting first and second P type buried diffusion layers with a P type diffusion layer. By disposing the second P type buried diffusion layer between the first P type buried diffusion layer and the P type diffusion layer, a lateral diffusion width of the first P type buried diffusion layer is reduced. This structure allows a formation region of the isolation region to be reduced in size. | 07-07-2011 |
Mitsuru Soma, Higashi Matsuyama-Shi JP
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20100252910 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - In a conventional semiconductor device, part of a dielectric film of a capacitive element is removed when photoresist is peeled off, and this causes problems of variation in capacitance value of the capacitive element and deterioration of breakdown voltage characteristics. In a semiconductor device according to the present invention, a silicon nitride film serving as a dielectric film is formed on the top face of a lower electrode of a capacitive element, and an upper electrode is formed on the top face of the silicon nitride film. The upper electrode is formed of a laminated structure having a silicon film and a polysilicon film protecting the silicon nitride film. This structure prevents part of the silicon nitride film from being removed when, for example, photoresist is peeled off, thereby preventing variation in capacitance value of the capacitive element and deterioration of the breakdown voltage characteristics. | 10-07-2010 |
Norihito Soma, Aichi-Pref. JP
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20120314441 | AUTOMOTIVE LAMP - An automotive lamp includes an LED, a substrate that mounts the LED, a reflector that reflects the light emitted from the LED, and an projection lens having an incident surface, which receives the light reflected by the reflector, and an emission surface that emits the light toward a front area of the automotive lamp. A fine asperity structure is formed on the incident surface of the projection lens. The fine asperity structure includes recesses or raised portions formed with the pitch less than or equal to the visible light wavelength. | 12-13-2012 |
Shingo Soma, Wako-Shi JP
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20150069874 | ROTATING ELECTRIC MACHINE ROTOR - A void group made up of plural voids is formed on an outer circumferential side of a longitudinal end portion of a permanent magnet provided in a rotating electric machine rotor. The void group includes a first void and a second void row where plural second voids are formed at predetermined intervals at a position further radially outwards than the first void. A rib is formed between a pair of adjacent second voids of the second void row. End portions of the first void respectively overlap the pair of adjacent second voids. An imaginary line that extends along the center of the rib passes through at least part of the first void. A magnetic pole center-side end portion of the void group extends from the outer circumferential surface of the permanent magnet towards an outer circumferential surface of a rotor core. | 03-12-2015 |
Shingo Soma, Wako JP
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20140145538 | ROTOR FOR ROTATING ELECTRIC MACHINE - A rotor includes a rotor core and a plurality of magnetic pole parts. The rotor core has a magnet insertion hole. The magnet insertion hole includes a first peripheral edge portion and a second peripheral edge portion spaced away from the first peripheral edge portion in a radial direction of the rotor. The rotor core includes a holding part and a protrusion. The holding part extends along the radial direction from the first peripheral edge portion of the magnet insertion hole. The holding part abuts against a circumferential end portion of each of the plurality of permanent magnet pieces. The protrusion extends toward the second peripheral edge portion of the magnet insertion hole. The protrusion is spaced away in the radial direction from the second peripheral edge portion of the magnet insertion hole. | 05-29-2014 |
20140217849 | ROTOR FOR ROTARY ELECTRIC MACHINE - A rotor for a rotary electric machine includes a plurality of magnetic poles in a rotor core, a side barrier as a magnetic air gap, an air gap section as a magnetic air gap. Each of the plurality of magnetic poles includes a magnet insertion hole, a permanent magnet. The side barrier is provided at a portion adjacent to a circumferential end face of the permanent magnet and includes a projection barrier portion projecting radially outwardly from an extension line extending from an outer peripheral surface of the permanent magnet. The air gap section is provided at an area which is spaced apart from the projection barrier portion and the magnet insertion hole and faces a peripheral edge of a circumferentially central side of the magnetic pole with respect to the projection barrier portion and a circumferential end of the outer peripheral surface of the permanent magnet. | 08-07-2014 |
Shingo Soma, Tochigi JP
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20100323206 | SOFT MAGNETIC MATERIAL AND PRODUCTION METHOD THEREFOR - A film composed of a metal or a semimetal is formed on a surface of a soft magnetic powder including iron and oxygen (in step S | 12-23-2010 |
Shohei Soma, Yokohama-Shi JP
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20120098206 | SEAL OIL FEEDING APPARATUS OF ROTATING ELECTRICAL MACHINE - According to one embodiment, a seal oil feeding apparatus includes a hydrogen detraining tank, a float trap tank, and an air detraining tank. The hydrogen detraining tank is configured to collect and reserve seal oil that has flowed out to the inside of a housing from a sealing unit. The float trap tank is provided integrated with the hydrogen detraining tank in horizontally, and is connected to the hydrogen detraining tank, so that the liquid level of the seal oil becomes substantially the same as the height of the hydrogen detraining tank. The float trap tank includes a float valve. The air detraining tank is placed at a position lower than the hydrogen detraining tank and float trap tank, and reserves seal oil that has flowed out from the float valve. | 04-26-2012 |
Shoichi Soma, Minato-Ku JP
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20130298789 | ROLLER STAMP - Disclosed is a roller stamp with a stamp face roller that configures a stamp face, an inner case that fixes the roller with the ability to rotate, an outer case that fixes the inner case on one end and that configures a handgrip, a cap that tightly seals the roller, and a volatile ink that is impregnated on the stamp face of the roller. The disclosed roller stamp can stamp on even a coated paper that does not allow permeation by an ink solvent. | 11-14-2013 |
Shunichi Soma, Chiba JP
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20130159301 | Electronic Device, Recording Medium Management Method and Program - A non-transitory computer-readable medium having embodied thereon a program for implementing functions of managing a recording medium in an electronic device, includes a recording medium management module that includes: an acquisition module configured to acquire an upper limit to the number of recording media registered in the electronic device; and a registering module configured to register the recording medium in which the program is installed in the electronic device such that the acquired upper limit is not exceeded. The recording medium management module may link date and time information to a recording medium identifier identifying the recording medium in which the program is installed, and register the information and the identifier as linked in a management database used to manage the recording medium. | 06-20-2013 |
20150089563 | COMMUNICATION MANAGEMENT APPARATUS, TERMINAL, COMMUNICATION MANAGEMENT SYSTEM, COMMUNICATION MANAGEMENT METHOD, PROGRAM, AND INFORMATION STORAGE MEDIUM - A communication management apparatus is provided which includes: a start request acceptance unit configured to accept a request to start a program from a terminal; a query unit configured to query the program whether communication with the terminal is available upon acceptance of the start request; and a response transmission unit configured to transmit to the terminal, in response to the start request therefrom, a message indicating whether communication is available between the program and the terminal as a result of the query about the availability of communication therebetween. | 03-26-2015 |
Shunichi Soma, Kanagawa-Ken JP
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20110064355 | WAVEGUIDE DEVICE AND MODULE - Excess optical power in a waveguide device is appropriately terminated. According to one embodiment of the present invention, the waveguide device comprises a termination structure filled with a light blocking material for terminating light from the end section of a waveguide. This termination structure can be formed by forming a groove on an optical waveguide by removing the clad and core, and filling the inside of that groove with a material attenuating the intensity of the light (light blocking material). In this manner, light that enters into the termination structure is attenuated by the light blocking material, and influence on other optical devices as a crosstalk component can be suppressed. With such termination structure, not only the influence on optical devices integrated on the same substrate, but also the influence on other optical devices directly connected to that substrate can be suppressed. | 03-17-2011 |
Shunichi Soma, Yokohama-Shi JP
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20130108217 | MICROLENS ARRAY AND OPTICAL TRANSMISSION COMPONENT | 05-02-2013 |
Takahiro Soma, Kanagawa-Ken JP
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20120235050 | ULTRAVIOLET IRRADIATION SYSTEM - An ultraviolet irradiation system includes: an ultraviolet irradiation apparatus including a plurality of ultraviolet lamps; a flowmeter configured to measure a flow rate of the water to be treated that passes through the ultraviolet irradiation apparatus; and an ultraviolet-dose monitoring and controlling apparatus configured to monitor an ultraviolet dose of the ultraviolet irradiation apparatus and to control outputs of the ultraviolet lamps. The plurality of ultraviolet lamps include a first ultraviolet lamp and a plurality of second ultraviolet lamps. The ultraviolet irradiation apparatus includes: a first measurement head configured to measure an ultraviolet intensity of the first ultraviolet lamp; and a plurality of second measurement heads configured to respectively measure ultraviolet intensities of the plurality of the ultraviolet lamps. A distance between the first ultraviolet lamp and the first measurement head is set to a determined value. | 09-20-2012 |
20120235059 | ULTRAVIOLET IRRADIATION APPARATUS - A ultraviolet irradiation apparatus includes: an ultraviolet-irradiation water tank; a protection pipe provided in the ultraviolet-irradiation water tank; an ultraviolet lamp provided in the protection pipe to be lit up with high-frequency discharge at a frequency of 10 kHz to 10 MHz, inclusive; protection covers respectively provided on the two ends of the ultraviolet-irradiation water tank; an electronic ballast provided in one of the protection covers; and a feeder wire electrically connecting the ultraviolet lamp to the electronic ballast. Each of the ultraviolet-irradiation water tank and the protection covers is made of a conductive material with a specific conductivity and a relative magnetic permittivity whose product is equal to or larger than 1, and has a thickness at least three times as large as a skin depth at a frequency of a high-frequency current that flows through the ultraviolet lamp. | 09-20-2012 |
20130068964 | ULTRAVIOLET IRRADIATION DEVICE - An ultraviolet irradiation device includes a treatment vessel, an ultraviolet irradiation member, and a support member. The treatment vessel has a water inlet and a water outlet and through which water to be treated as a treatment target flows in a first direction from the water inlet toward the water outlet, the treatment vessel receiving the water to be treated through the water inlet and discharging the water to be treated through the water outlet. The ultraviolet irradiation member is provided inside the treatment vessel along a second direction crossing the first direction and which irradiates the water to be treated flowing through the treatment vessel with an ultraviolet ray. The support member is provided inside the treatment vessel along the second direction with both end portions of the support member being firmly fixed to wall surfaces of the treatment vessel. | 03-21-2013 |
20140014853 | ULTRAVIOLET IRRADIATION DEVICE - An ultraviolet irradiation device includes a treatment vessel, an ultraviolet irradiation member, and a support member. The treatment vessel has a water inlet and a water outlet and through which water to be treated as a treatment target flows in a first direction from the water inlet toward the water outlet, the treatment vessel receiving the water to be treated through the water inlet and discharging the water to be treated through the water outlet. The ultraviolet irradiation member is provided inside the treatment vessel along a second direction crossing the first direction and which irradiates the water to be treated flowing through the treatment vessel with an ultraviolet ray. The support member is provided inside the treatment vessel along the second direction with both end portions of the support member being firmly fixed to wall surfaces of the treatment vessel. | 01-16-2014 |
Takahiro Soma, Kawasaki-Shi JP
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20080203004 | ULTRAVIOLET IRRADIATION WATER TREATMENT APPARATUS - An ultraviolet irradiation water treatment apparatus includes a vessel having a cylindrical side portion, and plural rod-shaped ultraviolet lamps are disposed in parallel with a central axis of the side portion in the vessel. A water inlet pipe through which water flows into the vessel is provided in an outer wall of the side portion at a position in a tangential direction of an inner periphery of the side portion. | 08-28-2008 |
20110024646 | ULTRAVIOLET IRRADIATION WATER TREATMENT APPARATUS - An ultraviolet irradiation water treatment apparatus includes a vessel having a cylindrical side portion, and plural rod-shaped ultraviolet lamps are disposed in parallel with a central axis of the side portion in the vessel. A water inlet pipe through which water flows into the vessel is provided in an outer wall of the side portion at a position in a tangential direction of an inner periphery of the side portion. | 02-03-2011 |
20110056878 | MEMBRANE FILTRATION SYSTEM - According to one embodiment, a membrane filtration system includes a raw water tank, a first tank, a second tank, a nanofiltration membrane module comprises a nanofiltration membrane, and removes the solute from the raw water with a solute removal rate of 1% to 30%, a first pump for supplying the raw water from the raw water tank to the module to cause the raw water to permeate through the membrane and send the water that has permeated through the membrane as a primary water to the first tank, a RO module comprises a RO membrane that further removes the solute from the primary water, and a second pump for supplying the primary water from the first tank to the RO module to cause the primary water to permeate through the membrane and send the water that has permeated through the membrane as a secondary water to the second tank. | 03-10-2011 |
20110150707 | ULTRAVIOLET IRRADIATION SYSTEM - According to one embodiment, an ultraviolet irradiation system that sterilizes, disinfects, and inactivates raw water such as city water or underground water, includes a plurality of ultraviolet irradiation devices connected in series, and a controller configured to control output and non-output of the ultraviolet irradiation devices. The ultraviolet irradiation device includes a water processing vessel through which the raw water flows, an ultraviolet lamp configured to irradiate the raw water in the water processing vessel with ultraviolet rays, and an ultraviolet sensor configured to measure an amount of ultraviolet rays emitted from the ultraviolet lamp. | 06-23-2011 |
20110150708 | ULTRAVIOLET IRRADIATION DEVICE - According to one embodiment, an ultraviolet irradiation device that sterilizes, disinfects, and inactivates raw water such as city water or underground water, includes a water processing vessel, an ultraviolet sensor, and a controller. The water processing vessel includes a water supply port into which the raw water flows, at least a pair of ultraviolet lamps configured to irradiate the raw water that flows into the water processing vessel with ultraviolet rays, and a water discharge port from which the raw water irradiated with the ultraviolet rays is discharged. The ultraviolet sensor is configured to measure an amount of ultraviolet rays irradiated from the ultraviolet lamps. The controller is configured to control turnon and turnoff of the ultraviolet lamps. | 06-23-2011 |
20110220813 | ULTRAVIOLET WATER TREATMENT APPARATUS - According to one embodiment, an ultraviolet water treatment apparatus includes an ultraviolet lamp unit provided with a first plumbing flange coupling on each of both ends thereof, and further provided therein with an ultraviolet irradiation tube including an ultraviolet lamp and a lamp protective tube configured to protect the ultraviolet lamp, and a cleaning device drive unit provided with a second plumbing flange coupling on each of both ends thereof and configured to drive a cleaning device configured to clean a surface of the lamp protective tube. The ultraviolet lamp unit and the cleaning device drive unit are coupled with each other on the first and second plumbing flange couplings. | 09-15-2011 |
20120061585 | ULTRAVIOLET WATER TREATING APPARATUS - An ultraviolet water treating apparatus according to one embodiment has an ultraviolet irradiation unit, and water inlet and outlet pipes. The unit includes a hollow enclosure with first and second openings in its peripheral wall. Within the enclosure, one or more ultraviolet irradiation devices are provided, which irradiate ultraviolet light onto the water flowing through the enclosure. Also within the enclosure, a cleaning device is provided, which includes a cleaning tool to clean the surface of each protective sleeve, and a driving unit to move the cleaning tool along the protective sleeve. The inlet pipe is in fluid communication with the first opening and flows the water therethrough into the enclosure. The outlet pipe is in fluid communication with the second opening and flows the ultraviolet-irradiated water therethrough out of the enclosure. The inlet and outlet pipes have their central axes intersected with the central axis of the enclosure. | 03-15-2012 |
Takaya Soma, Aichi-Ken JP
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20080197810 | Vehicular Power Supply System And Vehicle - A vehicular power system includes: a secondary battery (B); an up-converter ( | 08-21-2008 |
Takaya Soma, Anjyo-Shi JP
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20120019179 | CONTROL DEVICE AND CONTROL METHOD FOR MOTOR - A control device divides 360° corresponding to one cycle of a resolver angle into N zones, and determines whether or not a resolver angle θ in the current cycle exceeds a division border. When determined that resolver angle θ in the current cycle exceeds a division border, the control device calculates a time difference ΔT[n] between a calculation time T[n] in the immediately preceding resolver cycle and a calculation time T in the current cycle. The control device also calculates a resolver angle variation Δθ[n] with time difference ΔT[n] by adding 360° to the difference between resolver angle θ obtained in the current cycle and a resolver angle θ[n] obtained in the immediately preceding resolver cycle. The control device then calculates a rotation speed NM by multiplying, by a coefficient K, a value obtained by dividing Δθ[n] by ΔT[n]. | 01-26-2012 |
Takaya Soma, Anjo-Shi JP
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20120297235 | ERROR DETERMINATION DEVICE AND ERROR DETERMINATION METHOD OF CONTROL SYSTEM - When a determination is made that a signal transmitted by a voltage sensor, a second voltage sensor, a current sensor, a temperature sensor, a second temperature sensor, a first CPU, a second CPU and a communication circuit is in error, a third CPU of a motor generator ECU determines that the control system is in error. When a determination is made that the control system is in error, the third CPU determines whether each of the voltage sensors, the current sensor, the temperature sensors, the first CPU, the second CPU and the communication circuit is in error or not. | 11-22-2012 |
20120309588 | ELECTRIC VEHICLE, AND CONTROL APPARATUS AND CONTROL METHOD FOR ELECTRIC VEHICLE - An electric vehicle includes: a motor to propel the electric vehicle; a secondary battery that exchanges power with the motor via a power line; a capacitor that is connected to the power line; a collision detection unit that detects a collision of the electric vehicle; a rotation speed detection unit that detects a rotation speed of the motor; and a control unit that, when a collision of the electric vehicle is detected and the detected rotation speed of the motor equals or exceeds a predetermined rotation speed, controls the motor such that the rotation speed of the motor falls below the predetermined rotation speed and then executes discharge control to discharge the capacitor. | 12-06-2012 |
20120323430 | ELECTRICALLY POWERED VEHICLE AND METHOD OF CONTROLLING THE SAME - An electrically powered vehicle includes a motor generator configured to be capable of transmitting and receiving torque to and from a driving shaft coupled to a driving wheel; a DC power supply including a power storage device; and an inverter for performing bidirectional DC/AC power conversion between the DC power supply and the motor generator. The MG-ECU controls a plurality of power semiconductor switching elements to be turned on/off in accordance with a torque command value and a state value of the motor generator. When an accelerator pedal is released, the MG-ECU controls the inverter to superimpose a DC current component on an AC current of each phase in the motor generator in accordance with the state of charge of the power storage device. | 12-20-2012 |
20120330487 | FAILURE DETECTION DEVICE FOR VEHICLE - A failure detection device for a vehicle that detects a failure of a motor system includes a controller that changes a sensitivity for detection of a failure in the motor system in accordance with at least one of an operational condition of the motor system and a situation in which the motor system is operating. | 12-27-2012 |
Toshiaki Soma, Utsunomiya-Shi JP
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20120262899 | CABLE HOLDER FOR MOUNTING ON VEHICLE - A cable holder for mounting on a vehicle includes a holder body; at least one pair of connector holding parts (for example, elastic pieces) projecting to face each other inside a connector receiving cavity, for holding a connector fitted into the connector receiving cavity; and a connector push-out device (for example, lever) provided inside the connector receiving cavity, for pushing the connector fitted inside the connector receiving cavity out toward an open face of the connector receiving cavity in opposition to the holding force of the connector holding parts by an external operation. | 10-18-2012 |
Toshiaki Soma, Tochigi-Ken JP
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20090188288 | Lock Device - There is provided a lock device which is adapted to hold a lid member | 07-30-2009 |
Toshiaki Soma, Tochigi JP
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20100102063 | LID BODY OPENING AND CLOSING DEVICE - In order for a lid body | 04-29-2010 |
20110006092 | CUP HOLDER - [Object] Provided is a cup holder with a good in and out usability of a drink container, upstanding the drink container in a vertical direction stably, and easy manufacturing of the: cup holder. | 01-13-2011 |
Tsunenori Soma, Kawasaki-Shi JP
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20110316912 | LIQUID EJECTION APPARATUS AND METHOD - In a continuous liquid ejection apparatus, when pressurizing ink with a pump and initiating ejection, the problem of a stable ink column and droplets not being formed if ink is ejected in a low ink pressure state and large droplets or droplets with unstable flight directions being formed is solved. The space where droplets fly is sealed in order to raise the pressure of ink inside a liquid chamber communicating with a nozzle up to a pressure suitable for droplet-forming condition, while the pressure of gas in the sealed space is raised corresponding to the rise in pressure of the liquid to suppress ejection from the nozzle. After the pressure of the ink is raised to pressure suitable for droplet-forming condition, the sealed space is opened to the atmosphere and ink is ejected all at once. | 12-29-2011 |
20130162725 | LIQUID EJECTION HEAD - A liquid ejection head includes a piezoelectric block body having a plurality of pressure chambers arranged two-dimensionally to face respective ejection ports, a plurality of air chambers arranged adjacently relative to the plurality of pressure chambers, and a plurality of flow channels arranged along the pressure chambers. The pressure chambers are deformed by expansion and contraction of piezoelectric members disposed between the pressure chambers and the air chambers so as to drive the liquid stored therein to flow toward the ejection ports. A connection flow channel is provided at the ejection port side of the piezoelectric block body sp as to make each of the pressure chambers communicate with at least one of the flow channels for partial recirculation of the ink. | 06-27-2013 |
Tsutomu Soma, Yokohama-Shi JP
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20110112019 | METHOD FOR PROMOTING HAIR GROWTH OR HAIR REGENERATION BY MAINTAINING OR INCREASING EXPRESSION OF CELL-ADHESION FACTOR - An object of the present invention is to promote hair growth or hair regeneration by promoting formation and/or regeneration of hair follicles. A method is provided for promoting formation and/or regeneration of hair follicles, comprising maintaining or increasing expression of one or a plurality of genes involved in cell adhesion in dermal papilla cells. | 05-12-2011 |
20130004533 | PLATELET-DERIVED GROWTH FACTOR-BB PRODUCTION PROMOTOR, AND MESENCHYMAL STEM CELL PRODUCTION ACCELERATOR, STEM CELL STABILIZER AND DERMAL REGENERATOR COMPRISING THE SAME - An agent comprising one or more components selected from among cowberry derivatives, mangosteen derivatives, | 01-03-2013 |
20130184348 | SKIN ACTIVATION BY ACCELERATION OF PDGF-BB ACTIVITY - This method, which screens drugs that activate the skin, is characterized by causing candidate drugs to act on vascular endothelial cells, and selecting drugs that enhance the expression of PDGF-BB by the cells as a skin activation agent. | 07-18-2013 |
20130212724 | Composition for Regenerating Hair Follicles Comprising CD36-Expressing Dermal Sheath Cells - Provided is a composition for regenerating hair follicles comprising CD36-expressing dermal sheath cells (DSc). | 08-15-2013 |
20140106432 | CELL MASS CAPABLE OF SERVING AS A PRIMITIVE ORGAN-LIKE STRUCTURE COMPRISED OF A PLURALITY OF CELL TYPES OF SOMATIC ORIGIN - The present invention provides a method of producing a cell mass capable of serving as a primitive organ-like structure comprised of a plurality of somatic cell types of somatic origin, comprising: preparing cultures containing the plurality of types of somatic cells; mixing the plurality of types of somatic cell cultures followed by adding a Wnt signal activator to the mixed cell culture; subjecting the culture containing the Wnt signal activator to non-plate contact culturing over a predetermined time period; and replacing the medium of the culture cultured by the non-plate contact culturing with medium not containing Wnt signal activator and further culturing for a predetermined time period; wherein, at least one type of the plurality of somatic cells is maintained in an undifferentiated state. | 04-17-2014 |
Yasuhito Soma, Osaka JP
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20090135897 | SEMICONDUCTOR INTEGRATED CIRCUIT AND ELECTRONIC DEVICE - An electronic device ( | 05-28-2009 |
Yasutaka Soma, Kumamoto JP
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20140234033 | SUBSTRATE CONVEYANCE APPARATUS AND SUBSTRATE PEELING SYSTEM - Disclosed is a substrate conveyance apparatus capable of suppressing a substrate from being damaged. The substrate conveyance apparatus includes a plurality of nozzles, and a main body unit. The plurality of nozzles are configured to jet a gas toward a surface of a substrate to hold the substrate in a non-contact manner. The main body unit is provided with the plurality of nozzles. At least surfaces of the plurality of nozzles are formed of a resin. | 08-21-2014 |
Yasutaka Soma, Koshi City JP
Patent application number | Description | Published |
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20130000684 | CLEANING METHOD AND CLEANING APPARATUS - A cleaning method of cleaning a joint surface of a processing target substrate separated from a superposed substrate, while the processing target substrate is placed inside an annular frame and held by a tape bonded to a surface of the frame and a non-joint surface of the processing target substrate, the cleaning method including: a placement step of placing a cleaning jig to face the processing target substrate such that a supply surface of the cleaning jig for supplying a solvent for the adhesive onto the joint surface of the processing target substrate covers the joint surface and a distance between the supply surface and the joint surface is a predetermined distance; and a cleaning step of then supplying the solvent between the supply surface and the joint surface and diffusing the supplied solvent over the joint surface by a surface tension. | 01-03-2013 |
20140284000 | SEPARATION APPARATUS, SEPARATION SYSTEM, SEPARATION METHOD AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM - A separation apparatus for separating a superposed substrate into a processing target substrate and a supporting substrate, includes: one holding part holding the processing target substrate via a tape; another holding part holding the supporting substrate; and a moving mechanism moving the another holding part in a vertical direction while holding an outer peripheral portion thereof to continuously separate the supporting substrate held by the another holding part from the processing target substrate held by the one holding part starting from an outer peripheral portion toward a central portion of the supporting substrate, wherein the moving mechanism includes: a first moving part holding the another holding part and moving only the outer peripheral portion of the another holding part in the vertical direction; and a second moving part moving the first moving part and the another holding part in the vertical direction. | 09-25-2014 |
Yoshikatsu Soma, Sakata JP
Patent application number | Description | Published |
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20090020867 | SEMICONDUCTOR DEVICE - A semiconductor device, includes: a wiring substrate having a wiring pattern on a front surface thereof; a first semiconductor chip mounted on the front surface of the wiring substrate; a first heat radiator having a first recess housing the first semiconductor chip and making contact with the front surface of the wiring substrate and the first semiconductor chip directly or with a first insulation layer; a second heat radiator making contact with a rear surface of the wiring substrate directly or with a second insulation layer; and a first fixing member passing through the first heat radiator, the wiring substrate, and the second heat radiator, and pressing the first heat radiator and the second heat radiator to the wiring substrate. | 01-22-2009 |
Yuki Soma, Kumamoto JP
Patent application number | Description | Published |
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20080225220 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display includes a terminal substrate, an opposed substrate, a seal member and a protective wall. The terminal substrate includes: a display area which displays an image, a terminal which inputs an external signal to a wiring in the display area, and a connection conductor which electrically connects the wiring in the display area and the terminal. The opposed substrate includes a conductive film on a surface thereof. The seal member surrounds the display area and through which the terminal substrate and opposed substrate are attached with each other while being opposed with each other. The protective wall surrounds a proximity portion of the connection conductor and the conductive film outside of an area surrounded by the seal member, together with the seal member to isolate and protect the proximity portion from an outside. | 09-18-2008 |