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Akira Goto
Akira Goto, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20100307645 | ALUMINUM ALLOY SHEET FOR MOTOR VEHICLE AND PROCESS FOR PRODUCING THE SAME - An aluminum alloy sheet for motor vehicles is produced by casting a melt, containing 3.0-3.5 mass % Mg, 0.05-0.3 mass % Fe, 0.05-0.15 mass % Si, and less than 0.1 mass % Mn, a balance substantially being inevitable impurities and Al, into a slab having a thickness of 5 to 15 mm in a twin-belt caster so that cooling rate at ¼ depth of thickness of the slab is 20 to 200° C./sec; winding the cast thin slab into a coiled thin slab subjected to cold rolling with a roll having a surface roughness of 0.2 to 0.7 μm Ra at a cold rolling reduction of 50 to 98%; subjecting the cold rolled sheet to final annealing either continuously in a CAL at a holding temperature of 400 to 520° C. or in a batch annealing furnace at a holding temperature of 300 to 400° C.; and subjecting the resulting sheet to straightening with a leveler. | 12-09-2010 |
Akira Goto, Tochigi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100243616 | RESISTANCE WELDING METHOD AND RESISTANCE WELDING APPARATUS - A resistance welding apparatus includes a welding gun having a first electrode tip serving as a first welding electrode, a second electrode tip serving as a second welding electrode, and a current branching electrode. The current branching electrode has an annular shape and is disposed in surrounding relation to the first electrode tip. The first electrode tip and the current branching electrode abut against a thinnest workpiece disposed on an outermost side of a stacked assembly that is resistance-welded by the resistance welding apparatus, and have opposite polarities to each other. When an electric current is passed from the first electrode tip to the second electrode tip and through the stacked assembly, a branched electric current flows from the first electrode tip to the current branching electrode. | 09-30-2010 |
Akira Goto, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080316272 | INK JET HEAD AND PRODUCTION PROCESS THEREOF - An ink jet head is constituted by a recording element substrate, comprising ejection outlets for ejecting ink, to which an electrical connecting portion is provided at an outer portion of the recording element substrate; an electric wiring member having an end portion to be electrically connected to the electrical connecting portion; a supporting member comprising an outer surface, a first recess which is provided in the outer surface to accommodate the recording element substrate, and a second recess which is provided in the outer surface in a depth less than that of the first recess to accommodate the end portion of the electric wiring member; and a sealant for sealing a spacing between the second recess and the end portion of the electric wiring member. | 12-25-2008 |
| 20090128602 | INK JET RECORDING HEAD, INK JET CARTRIDGE, AND METHOD FOR MANUFACTURING INK JET RECORDING HEAD - An ink jet recording head having an array of ink ejection outlets in an ejection outlet forming surface on which a protection tape is stuck in transportation, wherein the ejection outlet forming surface has an outside area which is outside of each of opposite ends of the array with respect to a direction of the array, and the outside area has a peel resistance, provided by surface modification, which resistance is higher than in another portion of the ejection outlet forming surface. | 05-21-2009 |
| 20090305178 | TWO-FLUID SPRAY BURNER - An object of the present invention is to provide a two-fluid spray burner in which liquid fuel can be stably supplied without causing large fluctuation in flow rate of supplied liquid fuel even when the flow rate of supplied liquid fuel is low. In a two-fluid spray burner ( | 12-10-2009 |
| 20090309928 | INK JET PRINT HEAD, AND METHOD OF MANUFACTURING INK JET PRINT HEAD - An object of the present invention is to provide an ink jet print head that prevents test terminals from coming into contact with ink or moisture and thus being corroded or damaging other circuits or wires. To accomplish the object, a nozzle forming member located in the vicinity of an area with the test terminals arranged therein is separated from a nozzle forming member located in the remaining area so as to have a reduced volume. | 12-17-2009 |
| 20100248173 | COMBUSTION APPARATUS - To provide a combustion apparatus that has a vaporizer capable of vaporizing liquid fuel completely without complicating the structure of the combustion apparatus. The combustion apparatus has an evaporating part for heating and vaporizing the liquid fuel into combustion gas, and a premixed gas spout part for spouting out premixed gas in which the combustion gas is mixed with primary air, with an inflow port of the premixed gas spout part being provided at a position higher than the evaporating part. By configuring the combustion apparatus like this, a space for accumulating unvaporized liquid fuel is formed between the evaporating part and the inflow port, and sufficient time to completely vaporize the liquid fuel can be afforded. Therefore, unevaporated fuel in a liquid state can be prevented from flowing into the premixed gas spout part. | 09-30-2010 |
Akira Goto, Hadano JP
| Patent application number | Description | Published |
|---|---|---|
| 20080230305 | Sound absorbing structure of electronic equipment - In order to provide sound absorbing structure capable of reducing the noise of electronic equipment while maintaining the cooling capability of the electronic equipment, there is provided sound absorbing structure in which a plurality of penetrating openings are provided by arranging a plurality of acoustic materials having a predetermined shape at predetermined intervals in a flow channel of cooling fluid from a blower, and the plurality of acoustic materials are arranged so that the sound vertically incident on a penetrating plane of the penetrating openings from the blower does not directly go out of the electronic equipment. | 09-25-2008 |
| 20100187037 | Sound Absorbing Structure of Electronic Equipment - In order to provide sound absorbing structure capable of reducing the noise of electronic equipment while maintaining the cooling capability of the electronic equipment, there is provided sound absorbing structure in which a plurality of penetrating openings are provided by arranging a plurality of acoustic materials having a predetermined shape at predetermined intervals in a flow channel of cooling fluid from a blower, and the plurality of acoustic materials are arranged so that the sound vertically incident on a penetrating plane of the penetrating openings from the blower does not directly go out of the electronic equipment. | 07-29-2010 |
Akira Goto, Ichinomiya-City JP
| Patent application number | Description | Published |
|---|---|---|
| 20100104892 | ALUMINUM-NITRIDE-BASED COMPOSITE MATERIAL, METHOD FOR MANUFACTURING THE SAME, AND MEMBER FOR A SEMICONDUCTOR MANUFACTURING APPARATUS - The aluminum-nitride-based composite material according to the present invention is an aluminum-nitride-based composite material that is highly pure with the content ratios of transition metals, alkali metals, and boron, respectively as low as 1000 ppm or lower, has AlN and MgO constitutional phases, and additionally contains at least one selected from the group consisting of a rare earth metal oxide, a rare earth metal-aluminum complex oxide, an alkali earth metal-aluminum complex oxide, a rare earth metal oxyfluoride, calcium oxide, and calcium fluoride, wherein the heat conductivity is in the range of 40 to 150 W/mK, the thermal expansion coefficient is in the range of 7.3 to 8.4 ppm/° C., and the volume resistivity is 1×10 | 04-29-2010 |
Akira Goto, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100027808 | SOUND COLLECTION/REPRODUCTION METHOD AND DEVICE - To provide a sound collection system using a plurality of microphones arranged in the proximity to one another and having an excellent directivity for an arbitrary position in the sound field space. A plurality of control points are set around a plurality of sound collecting microphones. A desired response function matrix A(ω) and a transfer function matrix C(ω) between the control points and the respective microphones are measured. A control filter H arranged in a digital signal processing unit ( | 02-04-2010 |
| 20100078258 | SILENCING EQUIPMENT FOR ELECTRIC DEVICES - Silencing equipment provided with one or more flow channels through which cooling air flows has a flow channel forming member that forms the flow channel, and an acoustic absorbent member that is fixed to the flow channel forming member. A resonance type silencer is formed on a wall surface of the flow channel by providing a cavity for the resonance type silencer in the acoustic absorbent member and an aperture for the resonance type silencer in a portion of the flow channel forming member. The resonance type silencer sets a frequency of noise necessary to be reduced based on a peak frequency of noise generated by a fan. The silencing equipment further has a slide member which slides by a slide mechanism to adjust the area of the top of the aperture. The silencing equipment for electronic devices capable of cooling heat generating sections thereof with air has a small and simple structure and can improve a silencing effect by blowing air. | 04-01-2010 |
Akira Goto, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090011298 | Hydrogen Production Apparatus, Fuel Cell System and Operation Method Thereof - There are provided a hydrogen production apparatus, a fuel cell system and operation method thereof, which can more reliably suppress degradation due to oxidation of a catalyst in a hydrogen production apparatus even when start-ups and shutdowns are repeated without a purge operation during the shutdowns. The hydrogen production apparatus includes a reforming part, a shift reaction part, and a selective oxidation reaction part having a selective oxidation catalyst bed packed with a selective oxidation catalyst, wherein the hydrogen production apparatus has an oxygen absorbent bed packed with an oxygen absorbent capable of absorbing oxygen and capable of being regenerated by a reducing gas, and the oxygen absorbent bed and the selective oxidation catalyst bed are stacked with the oxygen absorbent bed on the downstream side, and the hydrogen production apparatus has means for opening the downstream of the oxygen absorbent bed to the atmosphere. The fuel cell system has this hydrogen production apparatus. The operation method of this fuel cell system includes opening the downstream of the oxygen absorbent bed to the atmosphere upon shutdown of the fuel cell system, and regenerating the oxygen absorbent using a hydrogen-containing gas during hydrogen production by the hydrogen production apparatus. | 01-08-2009 |
| 20100055030 | REFORMING APPARATUS AND METHOD OF OPERATING THE SAME - An object of the present invention is to provide a reforming apparatus and the like capable of uniformly mixing water (steam) and a raw material together, of preventing the precipitation of carbon without using a temperature controller, and of efficiently heating the water and the mixture by heating gas. Accordingly, the reforming apparatus has the following configuration. The reforming apparatus includes: a first vaporizer ( | 03-04-2010 |
Akira Goto, Tochigi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090302010 | Resistance welding method and welded structure - Two or more superposed plates and a thin plate are resistance-welded by: placing, on the two or more superposed plates, the thin plate whose thickness is less than each of the two or more superposed plates; placing a welding auxiliary member on the thin plate; making one of a pair of electrodes abut on the welding auxiliary member, and making the other of electrodes abut on a bottom surface of a lowest plate of the two or more superposed plates; and resistance-welding the two or more superposed plates and the thin plate to one another by the pair of electrodes. | 12-10-2009 |
Akira Goto, Yokohama JP
| Patent application number | Description | Published |
|---|---|---|
| 20090291401 | BURNER - An object of the present invention is to provide a burner such as a two-fluid spray burner which can produce a large amount of combustion exhaust gas with a simple structure, does not cause unburned gas and accidental fire, and furthermore can provide shortened flame and a uniform distribution of the flow rate of the combustion exhaust gas. Accordingly, the burner includes: a cylindrical combustion air passage ( | 11-26-2009 |
Akira Goto, Ohta-Ku JP
| Patent application number | Description | Published |
|---|---|---|
| 20090110563 | POWER RECOVERY SYSTEM - A power recovery system is used for reducing the total energy consumption in a process such as an industrial treating process or a fluid refining process including the delivery of a fluid under a high pressure. The power recovery system includes a high-pressure pump for pressuring raw water, a reverse osmosis membrane cartridge for treating high-pressure water discharged from the high-pressure pump with a reverse osmosis membrane to produce treated water, a positive-displacement piston pump for pressuring raw water under the pressure of concentrated water which is discharged from the reverse osmosis membrane cartridge without being treated by the reverse osmosis membrane, and a power recovery pump turbine for boosting the pressurized raw water discharged from the positive-displacement piston pump and adding the boosted water to the high-pressure water discharged from the high-pressure pump. The power recovery pump turbine is actuated by pressurized water generated in the power recovery system. | 04-30-2009 |
| 20090242471 | POWER RECOVERY CHAMBER - A power recovery chamber is used for a positive-displacement power recovery apparatus in the seawater desalination plant or system. The power recovery chamber includes a cylinder, a piston disposed in the cylinder and capable of being reciprocated in a longitudinal direction of the cylinder, and a piston guide disposed in the cylinder and extending in the longitudinal direction of the cylinder for guiding the piston when the piston is reciprocated in the longitudinal direction of the cylinder. At least a part of an outer circumferential surface of the piston is out of contact with an inner surface of the cylinder, and the piston is brought into contact with the piston guide at a part where the piston guide passes through the piston. | 10-01-2009 |
Akira Goto, Otawara-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080247676 | IMAGE MANAGEMENT SYSTEM, REPORT CREATION TERMINAL, MEDICAL IMAGE MANAGEMENT SERVER, AND IMAGE MANAGEMENT METHOD - Enhanced image data is stored, and medical image data contained in the enhanced image data and a screen for creating an interpretation report are displayed on a monitor. In response to a linking operation, link data containing image specification information specifying medical image data to link in the enhanced image data is generated and included into data of the interpretation report. In response to an operation of requesting linked medical image, based on the link data, medical image data indicated by the image specification information within the enhanced image data is specified from the enhanced image data, and the specified medical image data is outputted to a requesting destination of the linked medical image. Thus, a link can be set to medical image data that is one data element within enhanced image data, and only a linked data row can be extracted and read from the enhanced image data. | 10-09-2008 |
Akira Goto, Isehara JP
| Patent application number | Description | Published |
|---|---|---|
| 20110155504 | SILENCING EQUIPMENT FOR ELECTRIC DEVICES - Silencing equipment provided with one or more flow channels through which cooling air flows has a flow channel forming member that forms the flow channel, and an acoustic absorbent member that is fixed to the flow channel forming member. A resonance type silencer is formed on a wall surface of the flow channel by providing a cavity for the resonance type silencer in the acoustic absorbent member and an aperture for the resonance type silencer in a portion of the flow channel forming member. The resonance type silencer sets a frequency of noise necessary to be reduced based on a peak frequency of noise generated by a fan. The silencing equipment further has a slide member which slides by a slide mechanism to adjust the area of the top of the aperture. The silencing equipment for electronic devices capable of cooling heat generating sections thereof with air has a small and simple structure and can improve a silencing effect by blowing air. | 06-30-2011 |
Akira Goto, Tome-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110199714 | ION GENERATOR - A maintenance operation of an ion generator can be easily performed. A device main body has an inner case and an outer case, and the inner case having a support block and an air supply pipe is inserted into the outer case. An opposite electrode is detachably mounted in the support block from a front side of the device main body, and a discharge needle unit is detachably mounted from a reversed direction thereto. The discharge needle unit has a holder, in which the discharge electrode is provided, and a sleeve, which forms an ion generating space between the opposite electrode and the sleeve, is detachably mounted in the holder. Air supplied from an outside is supplied to the ion generating space via a flow path in the air supply pipe. | 08-18-2011 |
Akira Goto, Utsunomiya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110233173 | SEAM WELDING METHOD AND MACHINE THEREFOR - A seam welding machine includes a first roller electrode and a second roller electrode that hold a layered body formed by layering a plurality of workpieces. The first roller electrode is in contact with a thinnest workpiece, which is disposed on an outermost side of the layered body. The seam welding machine has a current-branching electrode held in contact with the thinnest workpiece, and which is charged with a polarity opposite to that of the first roller electrode. Accordingly, when an electric current is applied between the first roller electrode and the second roller electrode that hold the layered body, a branch electric current is applied from the first roller electrode to the current-branching electrode, or a branch electric current is applied from the current-branching electrode to the first roller electrode. | 09-29-2011 |