Patent application number | Description | Published |
20090139276 | Washing machine - The present invention relates to washing machines, and more particularly, a washing machine which has two laundry holding spaces in one washing machine body. | 06-04-2009 |
20120115050 | METHOD FOR IN-SITU PREPARATION OF POLYBENZIMIDAZOLE-BASED ELECTROLYTE MEMBRANE AND POLYBENZIMIDAZOLE-BASED ELECTROLYTE MEMBRANE PREPARED THEREBY - Disclosed is a method for in-situ preparation of a polybenzimidazole-based electrolyte membrane, including: polymerizing a polybenzimidazole polymer in a solution; casting a solution containing the polymerized polymer onto a substrate and drying the solution in air to form a membrane; washing the dried membrane with water or alcohol; and allowing water or alcohol to evaporate from the membrane containing water or alcohol, while maintaining the shape of the membrane. The method for in-situ preparation of a polybenzimidazole-based electrolyte membrane allows easy preparation of a polybenzimidazole-based electrolyte membrane having a desired area without any complicated processes, and thus contributes to simplification of an overall process for fabricating a fuel cell. | 05-10-2012 |
20120196204 | MOLTEN CARBONATE FUEL CELLS INCLUDING REINFORCED LITHIUM ALUMINATE MATRIX, METHOD FOR PREPARING THE SAME, AND METHOD FOR SUPPLYING LITHIUM SOURCE - Disclosed is a molten carbonate fuel cell comprising a reinforced lithium aluminate matrix, a cathode, an anode, a cathode frame channel and an anode frame channel, wherein at least one of the cathode frame channel and the anode frame channel is filled with a lithium source. Disclosed also are a method for producing the same, and a method for supplying a lithium source. The molten carbonate fuel cell in which a lithium source is supplied to an electrode has high mechanical strength and maintains stability of electrolyte to allow long-term operation. | 08-02-2012 |
20120231364 | CATHODE FOR MOLTEN CARBONATE FUEL CELL AND MANUFACTURING METHOD OF THE SAME - Provided is a cathode for molten carbonate fuel cells, including a porous nickel-based electrode containing nickel particles, and metal particles coated on the electrode, wherein at least a part of the metal particles are attached to the surface of the nickel particles. A method for preparing the same is also provided. The cathode for molten carbonate fuel cells accelerates the cathodic oxygen reduction and reduces polarization resistance occurring at the cathode, thereby providing a fuel cell with improved performance even at low temperature. Additionally, it is possible to improve the service life of a molten carbonate fuel cell due to such low operation temperature. | 09-13-2012 |
20130189605 | CERIA-BASED COMPOSITION, CERIA-BASED COMPOSITE ELECTROLYTE POWDER, METHOD FOR SINTERING THE SAME AND SINTERED BODY MADE THEREOF - Provided are a ceria-based composition including ceria or metal-doped ceria, lithium salt, and optionally, bismuth oxide, ceria-based composite electrolyte powder, and a sintering method and sintered body using the same. Particularly, the lithium salt is present in an amount more than | 07-25-2013 |
20140196916 | FIRE-EXTINGUISHING BOMB - A fire-extinguishing bomb having: an outer casing; an extinguishant storage part installed in the outer casing, the extinguishant storage part having an open top covered with a mesh cover, and containing an extinguishant that is contained in a solid state and is burnt at a predetermined burning point or higher; a mesh inner casing placed in the outer casing such that the inner casing is spaced apart from the inner surface of the outer casing, with a coolant contained in the inner casing; a sealed inner casing holder connecting the inner casing to the inner surface of the outer casing; an ignition unit for igniting the extinguishant; and ejection holes formed through the upper part of the outer casing which is placed above the inner casing holder. The fire-extinguishing bomb can be effectively preserved for a lengthy period of time and can be easily moved. | 07-17-2014 |
20140294187 | APPARATUS AND METHOD FOR DETERMINING PARAMETER USING AUDITORY MODEL OF HEARING LOSS PATIENT - An apparatus and method are provided to determine a parameter using an auditory model of a hearing loss patient. The parameter determination apparatus determines a similarity between a neurogram of a normal subject and a neurogram of a hearing loss patient, and determines an optimal frequency band for the hearing loss patient based on the similarity. | 10-02-2014 |
20140307900 | APPARATUS FOR INPUTTING AUDIOGRAM USING TOUCH INPUT - An apparatus and a method for inputting audiogram using a touch input are provided. An audiogram input apparatus includes: an input receiver configured to receive a touch input from a user; a data processor configured to generate an audiogram corresponding to the touch input; and a display unit configured to display the generated audiogram. | 10-16-2014 |
20140307901 | METHOD AND APPARATUS FOR LOW POWER OPERATION OF BINAURAL HEARING AID - Provided is a method and apparatus for low power operation of a binaural hearing aid, the method including determining whether a residual battery exceeds a predetermined threshold level, collecting an external audio signal, in response to whether the residual battery exceeds the predetermined threshold level, and transmitting the collected audio signal to a second hearing aid. | 10-16-2014 |
20140307902 | HEARING APPARATUS INCLUDING COIL OPERABLE IN DIFFERENT OPERATION MODES - A hearing apparatus includes a coil and a coil operation mode selector configured to select either a first coil operation mode for communicating with a wireless communication terminal, or a second coil operation mode for wirelessly charging a battery of the hearing apparatus. | 10-16-2014 |
20140329594 | METHOD AND APPARATUS FOR MANAGING TEAM IN ONLINE GAME - A method for managing a team in an online game includes, by a team management apparatus, configuring a team management screen, displaying the team management screen that contains information on at least one preset formation upon receiving a signal indicating that the user enters the team management screen from the user terminal, setting each information on the at least one formation upon receiving setting related to details of a selected one formation among the at least one formation from the user terminal, judging whether the number of currently set formations is less than a preset maximum number of formations upon receiving a formation addition request signal from the user terminal, and adding the formation if the number of currently set formations is less than the maximum number of formations, and setting a formation change shortcut key. | 11-06-2014 |
20140330160 | HEARING APPARATUS AND METHOD FOR MEASURING DISTANCE BETWEEN EARDRUM AND HEARING APPARATUS - A hearing apparatus and method for measuring a distance between an eardrum and the hearing apparatus are provided. The hearing apparatus may include a signal output unit configured to output a first measurement signal, a signal identification unit configured to receive a second measurement signal, and a distance determination unit configured to determine the distance between the user's eardrum and the hearing apparatus. | 11-06-2014 |