Abstract: Provided is a fuel cell-single cell including an anode separator, a cathode separator, an integrated gasket-membrane electrode assembly (MEA) which is disposed between the anode separator and the cathode separator and in which an ion exchange process takes place, an anode hydrogen supply channel disposed between the anode separator and the integrated gasket-membrane electrode assembly to allow hydrogen to be supplied to the anode separator therethrough, and a porous separator disposed between the cathode separator and the integrated gasket-membrane electrode assembly. The airtightness of the reaction gas, the efficiency of the ion exchange reaction, and the convenience of maintenance are improved by introducing the integrated gasket-membrane electrode assembly and the porous separator into the internal structure of the fuel cell.

Abstract: The present invention relates to a life jacket based on a fuel cell that can store hydrogen fuel in it. Particularly, the present invention provides a fuel cell based life jacket that can utilize electricity, heat and water generated during the operation of a fuel cell as a power source of a life extension tool and a personal location beacon. The fuel cell based life jacket of the present invention comprises a fuel cell unit for supplying electricity, a hydrogen fuel supply unit for storing and supplying the hydrogen fuel required for the fuel cell unit to generate electricity, a signal output unit for transmitting a signal using the electricity generated by the fuel cell unit, and a heat generating unit for recovering and transferring the heat generated in the fuel cell unit, wherein the hydrogen fuel supply unit generates hydrogen by using a hydrogen generation composition.

Abstract: The present invention relates to a life jacket based on a fuel cell that can store hydrogen fuel in it. Particularly, the present invention provides a fuel cell based life jacket that can utilize electricity, heat and water generated during the operation of a fuel cell as a power source of a life extension tool and a personal location beacon. The fuel cell based life jacket of the present invention comprises a fuel cell unit for supplying electricity, a hydrogen fuel supply unit for storing and supplying the hydrogen fuel required for the fuel cell unit to generate electricity, a signal output unit for transmitting a signal using the electricity generated by the fuel cell unit, and a heat generating unit for recovering and transferring the heat generated in the fuel cell unit, wherein the hydrogen fuel supply unit generates hydrogen by using a hydrogen generation composition.

Abstract: There are provided a method and a system of pallet packing that generate information on an article to be loaded and a loading place of the article on a specific pallet by recognizing a 3D position on which articles are loaded on a pallet, and a method for providing loading information of the article on the pallet by using loading information of the article generated by the method. More particularly, there are provided a method and a system of pallet packing that generate information on a 3D loading position of each article by using identification information of the pallet and each article and depth information for a whole area of the pallet acquired through a depth measurement sensor and a method for providing information on a loading shape of all articles or a state in which a specific article is loaded by using loading information of the article generated through the method.

Abstract: The present invention relates to a miniature robot using a plurality of piezo legs capable of deforming in two degrees of freedom by supplying input voltage signals, and an integrated artificial neural network behavior controller capable of modeling complex behavioral patterns and gait patterns by a simple structure. The miniature robot with multiple legs includes: a main body; a plurality of piezo legs constituted by bimorph piezoelectric elements and connected to the main body to generate motion through morphological deformation in two degrees of freedom by applied voltage signals, thereby resulting in movement on the ground; and a control part including an artificial neural network behavior controller, which controls motion patterns by feeding back information with respect to the environment transmitted from external sensors and to electrical signals transmitted when the piezo legs contact the surface of the ground, to control the voltage applied to each of the piezo legs.

Abstract: The present invention relates to a miniature robot using a plurality of piezo legs capable of deforming in two degrees of freedom by supplying input voltage signals, and an integrated artificial neural network behavior controller capable of modeling complex behavioral patterns and gait patterns by a simple structure. The miniature robot with multiple legs includes: a main body; a plurality of piezo legs constituted by bimorph piezoelectric elements and connected to the main body to generate motion through morphological deformation in two degrees of freedom by applied voltage signals, thereby resulting in movement on the ground; and a control part including an artificial neural network behavior controller, which controls motion patterns by feeding back information with respect to the environment transmitted from external sensors and to electrical signals transmitted when the piezo legs contact the surface of the ground, to control the voltage applied to each of the piezo legs.

Abstract: There are provided a method and a system of pallet packing that generate information on an article to be loaded and a loading place of the article on a specific pallet by recognizing a 3D position on which articles are loaded on a pallet, and a method for providing loading information of the article on the pallet by using loading information of the article generated by the method. More particularly, there are provided a method and a system of pallet packing that generate information on a 3D loading position of each article by using identification information of the pallet and each article and depth information for a whole area of the pallet acquired through a depth measurement sensor and a method for providing information on a loading shape of all articles or a state in which a specific article is loaded by using loading information of the article generated through the method.

Abstract: The present invention relates to a ubiquitous sensor network-based system and method for automatically managing food sanitation. The system includes at least one sensor node (100) configured to measure and store sensing information, compare measured values with preset values, and generate a warning message. A sink node (200) mediates between the sensor node and a management server (400) and between the mobile terminal and the management server. A mobile terminal (300) reads food information using an RFID reader or a barcode reader, transmits the food information, measures and stores sensing information, compares the measured values with preset values, and generates a warning message. The management server (400) generates a control command, transmits the control command to the sensor node or the mobile terminal, and notifies a manager of an urgent situation and a location of the kitchen appliance if received data is a warning message.

Abstract: The present invention relates to a ubiquitous sensor network-based system and method for automatically managing food sanitation. The system includes at least one sensor node (100) configured to measure and store sensing information, compare measured values with preset values, and generate a warning message. A sink node (200) mediates between the sensor node and a management server (400) and between the mobile terminal and the management server. A mobile terminal (300) reads food information using an RFID reader or a barcode reader, transmits the food information, measures and stores sensing information, compares the measured values with preset values, and generates a warning message. The management server (400) generates a control command, transmits the control command to the sensor node or the mobile terminal, and notifies a manager of an urgent situation and a location of the kitchen appliance if received data is a warning message.