Sadamoto, JP
Akira Sadamoto, Aichi JP
Patent application number | Description | Published |
---|---|---|
20100189547 | Centrifugal Fan - A centrifugal fan used as a ventilating fan is provided which can increase a range of frequencies of noises in which noises can be suppressed and can adjust frequencies of noises at which noises can be suppressed. The centrifugal fan includes, in an outer casing, a motor that couples an impeller, a casing that surrounds a periphery of the impeller and has a bell-mouthed suction port on one side, and a bell-mouthed orifice that has an opening that is concentric with the suction port and has a diameter equal to or smaller than that of the suction port, wherein a member closing a clearance portion between an end of the orifice and the casing is a noise absorbing structural material, and a space formed by the orifice is a rear air layer, thereby forming a resonance type noise absorbing structure. | 07-29-2010 |
Atsushi Sadamoto, Kawasaki-Shi JP
Patent application number | Description | Published |
---|---|---|
20080202085 | GAS-LIQUID SEPARATION SYSTEM AND FUEL CELL SYSTEM - A gas-liquid separation system includes a housing at which a gas inlet and a gas outlet are provided; a separation pipe contained in the housing; a separation membrane provided in the separation pipe; and a pump configured to inject a gas into the housing through the gas inlet from an outside of the housing to the gas outlet. | 08-28-2008 |
20080206620 | GAS-LIQUID SEPARATION SYSTEM AND FUEL CELL SYSTEM - A gas-liquid separation system includes a gas-liquid separator configured to separate a gas-liquid mixed fluid into a gas and a liquid; a fuel tank connected to the gas-liquid separator; a bag disposed in the fuel tank; a pressurization pump configured to apply a pressure into the bag; and a pressure control unit configured to control an inner pressure of the gas-liquid separator by controlling a discharge pressure of the pressurization pump. | 08-28-2008 |
20080280187 | LIQUID CARTRIDGE - A liquid cartridge for supplying liquid to an external device connected therewith is provided with a casing, a partition member movably fitted in the casing, which partitions the casing into a first chamber and a second chamber, an outlet port communicating between the first chamber and the external device and a pressure unit housed in the second chamber, which presses the partition member so as to discharge the liquid out of the outlet port. | 11-13-2008 |
20090075128 | FUEL CELL SYSTEM AND METHOD FOR CONTROLLING A FUEL CELL SYSTEM - A fuel cell system includes: a cell including an anode flow channel plate having a fuel inlet and a fuel outlet the cell generating power by reaction of the fuel with air; a circulation pump; and a check valve between the fuel outlet and the buffer tank shutting off flowing the fuel in a reverse direction, wherein the circulation pump rotate reversely to flow the fuel in the reverse direction and to collect the fuel from the cell through the fuel inlet to the buffer tank, after completion of the generation of the power. | 03-19-2009 |
Atsushi Sadamoto, Yokohama JP
Patent application number | Description | Published |
---|---|---|
20150139756 | TRANSPORT ASSIST APPARATRUS - According to one embodiment, a transport assist apparatus includes a backpack, a straight-move support unit and a drive unit. The straight-move support unit is connected to the backpack and includes a support member configured to be driven so as to make an end of the support member contact a floor surface. The drive unit is connected to the backpack and the straight-move support unit and drives the support member in a direction of moving the end toward the floor surface in accordance with lifting up of at least one of a target person and a target object by a user, or in a direction of moving the end away from the floor surface in accordance with setting down of the at least one of the target person and the target object by the user. | 05-21-2015 |
Kunihiro Sadamoto, Chiba-Shi JP
Patent application number | Description | Published |
---|---|---|
20120036189 | INFORMATION STORAGE MEDIUM, SERVER, AND REGISTRATION METHOD - A server notifies another user that a virtual item of the user has been registered when the virtual item of the user has been registered, receives a registration request for the virtual item of the user from the terminal of the other user, and registers the virtual item of the user in association with the identification information of the other user as a virtual item of the other user when the registration request for the virtual item of the user from the terminal of the other user has been received. | 02-09-2012 |
Mitsuru Sadamoto, Chiba JP
Patent application number | Description | Published |
---|---|---|
20100116649 | GAS GENERATING DEVICE AND CARBON ELECTRODE FOR GAS GENERATION - A gas generating device of present invention is generated a first gas at a first carbon electrode by applying a voltage between said first carbon electrode and a second electrode to electrolyzing an electrolytic solution. The first carbon electrode is an anode or a cathode. The first carbon electrode is provided with a plurality of fine gas flow channels which selectively pass said first gas generated on one surface of said first carbon electrode to the other surface without allowing said electrolytic solution to permeate therethrough. | 05-13-2010 |
20100126875 | ELECTROLYZER, ELECTRODES USED THEREFOR, AND ELECTROLYSIS METHOD - An electrolyzer is comprised of an anode and a cathode which are in contact with an electrolytic solution, wherein at least one of the anode and the cathode is composed of an electric conductor having a gas permeable structure comprising a gas generating surface at which gas is generated by electrolysis of the electrolytic solution, a plurality of through holes leading from the gas generating surface to a different surface and allowing the gas generated on the gas generating surface to selectively pass therethrough, and a gas releasing surface which is the different surface for releasing the gas supplied from the gas generating surface via the through holes. At least one of a surface treatment which causes the gas generating surface to be lyophilic for the electrolytic solution and a surface treatment which causes the gas releasing surface to be lyophobic for the electrolytic solution is performed. | 05-27-2010 |
Mitsuru Sadamoto, Ichihara-Shi JP
Patent application number | Description | Published |
---|---|---|
20090263288 | MICROCHIP DEVICE - A microchip device of the present invention includes: a microchip in which a liquid flow path is formed for liquid to flow; a gas flow path provided along the liquid flow path; and a plurality of gap sections formed between the liquid flow path and the gas flow path and having one opening thereof facing the liquid flow path and the other opening thereof facing the gas flow path, the gap of the gap section being made so as to be gap through which gas can pass but the liquid cannot pass, and a gas liquid interface being formed at the gap section. | 10-22-2009 |
20120168318 | GAS GENERATING DEVICE AND METHOD FOR GENERATING GAS - A gas generating device for generating an oxygen gas and/or a hydrogen gas from an electrolytic solution containing water, including an anode electrode, a cathode electrode, a plurality of through holes and a gas containing unit. The anode electrode (photocatalyst supporting electrode) has a photocatalyst-containing layer containing a photocatalyst producing an oxygen gas from the electrolytic solution by a photocatalytic reaction. The cathode electrode produces a hydrogen gas from electrons and hydrogen ions that are generated in the electrolytic solution by the photocatalytic reaction at the photocatalyst-containing layer. The through holes are formed on at least one of the anode electrode and the cathode electrode, and the through holes allow the produced oxygen gas or hydrogen gas to pass therethrough, but do not allow the electrolytic solution to pass therethrough. The gas containing unit holds the oxygen gas or hydrogen gas that has passed through the through holes. | 07-05-2012 |