Patent application number | Description | Published |
20100282601 | PHOTOELECTROCHEMICAL CELL AND ENERGY SYSTEM USING THE SAME - A photoelectrochemical cell ( | 11-11-2010 |
20110174610 | PHOTOELECTROCHEMICAL CELL - A photoelectrochemical cell ( | 07-21-2011 |
20110203661 | OPTICALLY PUMPED SEMICONDUCTOR AND DEVICE USING THE SAME - The optically pumped semiconductor according to the present invention is an optically pumped semiconductor that is a semiconductor of a perovskite oxide. The optically pumped semiconductor has a composition represented by a general formula: BaZr | 08-25-2011 |
20110315545 | HYDROGEN GENERATING DEVICE - A hydrogen generating device ( | 12-29-2011 |
20120028141 | PHOTOELECTROCHEMICAL CELL AND ENERGY SYSTEM USING THE SAME - A photoelectrochemical cell ( | 02-02-2012 |
20120063967 | HYDROGEN GENERATION SYSTEM AND HOT WATER PRODUCTION SYSTEM - A hydrogen generation system ( | 03-15-2012 |
20120080310 | PHOTOELECTROCHEMICAL CELL - A photoelectrochemical cell ( | 04-05-2012 |
20120156578 | PHOTOELECTROCHEMICAL CELL AND ENERGY SYSTEM USING SAME - A photoelectrochemical cell ( | 06-21-2012 |
20120237842 | OPTICAL SEMICONDUCTOR AND METHOD FOR PRODUCING THE SAME, OPTICAL SEMICONDUCTOR DEVICE, PHOTOCATALYST, HYDROGEN PRODUCING DEVICE, AND ENERGY SYSTEM - The method for producing the optical semiconductor of the present disclosure includes a mixing step of producing a mixture containing a reduction inhibitor and a niobium compound that contains at least oxygen in its composition; a nitriding step of nitriding the mixture by the reaction between the mixture and a nitrogen compound gas; and a washing step of isolating niobium oxynitride from the material obtained through the nitriding step by dissolving chemical species other than niobium oxynitride with a washing liquid. The optical semiconductor of the present disclosure substantially consists of niobium oxynitride having a crystal structure of baddeleyite and having a composition represented by the composition formula, NbON. | 09-20-2012 |
20120276464 | Photoelectrochemical Cell and Energy System Using Same - A photoelectrochemical cell ( | 11-01-2012 |
20120285823 | HYDROGEN GENERATION DEVICE - A hydrogen generation device ( | 11-15-2012 |
20120292618 | OPTICAL SEMICONDUCTOR, OPTICAL SEMICONDUCTOR ELECTRODE USING SAME, PHOTOELECTROCHEMICAL CELL, AND ENERGY SYSTEM - The optical semiconductor of the present invention is an optical semiconductor containing In, Ga, Zn, O and N, and has a composition in which a part of oxygen (O) is substituted by nitrogen (N) in a general formula: In | 11-22-2012 |
20130075250 | HYDROGEN PRODUCTION DEVICE - The hydrogen production device of the present invention includes: a first electrode ( | 03-28-2013 |
20130192984 | NbON FILM, METHOD FOR PRODUCING NbON FILM, HYDROGEN GENERATION DEVICE, AND ENERGY SYSTEM PROVIDED WITH SAME - The NbON film of the present invention is a NbON film in which a photocurrent is generated by light irradiation. The NbON film of the present invention is desirably a single-phase film. The hydrogen generation device ( | 08-01-2013 |
20130316254 | ENERGY SYSTEM - An energy system includes an solar hydrogen producing unit ( | 11-28-2013 |
20140004435 | PHOTOELECTRODE AND METHOD FOR PRODUCING SAME, PHOTOELECTROCHEMICAL CELL AND ENERGY SYSTEM USING SAME, AND HYDROGEN GENERATION METHOD | 01-02-2014 |
20140057187 | NIOBIUM NITRIDE AND METHOD FOR PRODUCING SAME, NIOBIUM NITRIDE-CONTAINING FILM AND METHOD FOR PRODUCING SAME, SEMICONDUCTOR, SEMICONDUCTOR DEVICE, PHOTOCATALYST, HYDROGEN GENERATION DEVICE, AND ENERGY SYSTEM - The present invention is a niobium nitride which has a composition represented by the composition formula Nb | 02-27-2014 |
20140072891 | HYDROGEN PRODUCING CELL, HYDROGEN PRODUCING DEVICE, AND ENERGY SYSTEM INCLUDING THE HYDROGEN PRODUCING DEVICE - A hydrogen producing cell of the present invention is provided with an electrolyte supply hole, an electrolyte discharge hole, a first hydrogen circulation hole and a second hydrogen circulation hole respectively penetrating a housing. In disposing the hydrogen producing cell, the electrolyte supply hole is arranged on a vertically upper side than the electrolyte discharge hole, the first hydrogen circulation hole is arranged on a vertically upper side than the electrolyte supply hole, and the second hydrogen circulation hole is arranged on a vertically upper side than the electrolyte discharge hole. By this configuration, it is possible to considerably reduce the length of a pipe and the number of manifolds concerning the electrolyte and hydrogen, and to link the hydrogen producing cells with one another simply and rationally. | 03-13-2014 |
20150021208 | MEASURING METHOD FOR BIOLOGICAL SUBSTANCE AND MEASURING DEVICE THEREFOR - Provided is a measuring method for a biological substance, a measuring chip, and a measuring device which exhibit improved electrical responsiveness and reliability. For example, the device or chip provided for measuring the amount of a biological substance in a liquid being measured comprises immobilized antibodies, a substance that is labeled with an ion-conductive compound and that is bonded to the antibodies, and an electrode containing a working electrode and a counter electrode, and the working electrode has a thin film on the surface thereof that contains a hydrocarbon group. | 01-22-2015 |
20150072254 | HYDROGEN PRODUCING DEVICE AND HYDROGEN PRODUCING UNIT AND ENERGY SYSTEM INCLUDING THE HYDROGEN PRODUCING DEVICE AND THE HYDROGEN PRODUCING UNIT - In a hydrogen producing device, an electrolyte flow path between a plurality of hydrogen producing cells is disposed in a hydrogen production side and in an oxygen production side, separately. Further, an electrolyte flow path is formed through which the electrolyte flows downward from the top between the plurality of hydrogen producing cells, and on the other hand the electrolyte flows upward from the bottom within each hydrogen producing cell. Moreover, a contact point with a produced gas or an atmosphere is provided in a pathway of the electrolyte flow path. | 03-12-2015 |
20150073164 | METHOD FOR ADSORBING CARBON DIOXIDE ONTO POROUS METAL-ORGANIC FRAMEWORK MATERIALS, METHOD FOR COOLING POROUS METAL-ORGANIC FRAMEWORK MATERIALS, METHOD FOR OBTAINING ALDEHYDE USING POROUS METAL-ORGANIC FRAMEWORK MATERIALS, AND METHOD FOR WARMING POROUS METAL-ORGANIC FRAMEWORK MATERIALS - The present invention provides a method for adsorbing carbon dioxide onto porous metal-organic framework materials, a method for cooling porous metal-organic framework materials, a method for obtaining aldehyde using porous metal-organic framework materials and a method for warming porous metal-organic framework materials. In each method, porous metal-organic framework materials are used while an electric field or an electromagnetic field is applied to the porous metal-organic framework materials, or while a magnetic field or an electromagnetic field is applied to the porous metal-organic framework materials. If an electric field is applied, at least one organic compound included in the porous metal-organic framework materials is a polar compound. Instead, if a magnetic field is applied, at least one metal included in the porous metal-organic framework materials has an unpaired electron. | 03-12-2015 |