Abstract: A blower for an air-conditioned garment is provided with a blower unit having a fan driven by a motor, and a power supply unit for supplying power to the blower unit. The blower unit is provided with a first housing that houses the fan. The power supply unit is provided with a second housing that houses a battery. The first housing is provided with a first contact part through which the power supplied by the power supply unit can be supplied. The second housing is provided with a second contact part which is arranged in a position corresponding to the first contact part and abuts the first contact part. The first housing and the second housing each have a shape detachably engageable with each other.

Abstract: To provide an air blowing device that can promote the circulation of air in air-conditioned clothing. This air blowing device can be attached to air-conditioned clothing and comprises: an air blowing unit that can be disposed on the inner side of the air-conditioned clothing; a power supply unit that is integrated with the air blowing unit and that can be disposed on the outer side of the air-conditioned clothing; and a fastening part that enables air blowing unit to be fastened to the air-conditioned clothing.

Abstract: A network system includes a network architecture including: a network layer configured to define an entirety of an electric power network constituted from electric power grids; a local network layer configured to define a local network corresponding to electric power grid groups and forming a part of the electric power network; a grid layer configured to define the electric power grids; a physical layer configured to define constituent elements included in the electric power grids; a first layer configured to define the information communication network that is associated with the network layer; a second layer configured to define the information communication network that is associated with the local network layer; a third layer configured to define the information communication network that is associated with the grid layer; and space, a fourth layer configured to define the information communication network that is associated with the physical layer.

Abstract: A power system includes: a direct-current bus to which a power generation device and a plurality of power devices are connected; and a plurality of battery devices connected at predetermined intervals from one end of the direct-current bus to another end and configured to supply and receive power to and from the direct-current bus.

Abstract: A network system includes: a wireless base station configured to relay communication performed by wireless terminals; distributed antennas each being configured to be connected to the wireless base station and form a cell that enables communication with the wireless terminals; direct-current grids each being arranged in a predetermined form in a communication area formed by the cells and configured to interchange power with power devices connected to the subject direct-current grid; a power gate arranged between the direct-current grids located adjacent to each other and configured to interchange power between the adjacent direct-current grids; and a control device configured to control the power gate based on information acquired from the power devices via the distributed antennas. The power devices connected to the direct-current grids are configured to perform communication with the control device via the distributed antennas that form the communication area including the direct-current grids.

Abstract: To stably provide power to a motor that drives a fan. This blower for an air-conditioned garment is provided with a blower unit having a fan driven by a motor/and a power supply unit for supplying power to the blower unit, and is characterized in that: the blower unit is provided with a first housing that houses the fan; the power supply unit is provided with a second housing that houses a battery; the first housing is provided with a first contact part through which the power supplied by the power supply unit can be supplied; the second housing is provided with a second contact part which is arranged in a position corresponding to the first contact part and abuts the first contact part; and the first housing and the second housing each have a shape detachably engageable with each other.

Abstract: A gasifier wall is formed of a plurality of pipes through which a cooling medium flows. The plurality of pipes are made of a first material and arranged side by side. At least a part of the gasifier wall includes an outer peripheral portion stacked on a periphery of each of the pipes and made of a second material having higher corrosion resistance than the pipes; a board disposed between the outer peripheral portion and an adjacent outer peripheral portion; and a welded portion coupling the outer peripheral portion and the board. The outer peripheral portion and the board constitute a wall surface that separates an internal space and an external space from each other. The outer peripheral portion covers an entire region of the pipe in a circumferential direction.

Abstract: A thermal printer is provided which starts up at a practical speed and whose ink ribbon is unlikely to leave trails on a recording medium. The thermal printer includes a first transporting unit transporting an ink ribbon, a second transporting unit transporting a recording medium, at least one motor driving the first transporting unit and the second transporting unit simultaneously, a thermal head thermally transferring ink of the ink ribbon onto the recording medium to print, and a controller accelerating the motor from a rest state to a target speed while the recording medium and the ink ribbon are pressed against the thermal head.

Abstract: An roll paper storage structure includes a casing (body) configured to detachably support a first shaft to which a first roll paper (label roll paper) is set, a first storage portion provided in the casing (body) and configured to store at least a part of the first roll paper (label roll paper) set to the first shaft, and a supporting member (attachment) configured to be attachable to the first storage portion and to support an outer circumferential surface of a second roll paper (normal roll paper) that is not set to the first shaft.

Abstract: A superconducting fault current limiter (10) is provided with superconducting elements (71, 72) that are in a superconducting state during electrification with a current value in a fixed range and in a normal conducting state during electrification with a fault current in which the current value exceeds the fixed range and is further provided with a coolant vessel (20), which accommodates a liquid coolant (60) and a plurality of superconducting elements, and a cooling means (40) that cools the liquid coolant within the coolant vessel. Within the liquid coolant, the superconducting element (71) for which the critical current is smallest among the plurality of superconducting elements is disposed on the upper side of any other superconducting elements (72). Thus, the superconducting element (71) is cooled, and the life of the superconducting fault current limiter as a whole is extended.

Abstract: A superconducting oxide thin film includes a superconducting layer formed on a supporting material. The superconducting layer includes an RE-based superconductor as a main component, and the RE-based superconductor includes a CuO chain that has a Cu vacancy portion.

Abstract: A current limiter arrangement limiting an electric current between a first and a second terminal includes a first current limiting device and a second current limiting device arranged between the first and the second terminal. The first and the second current limiting device each include a substrate having a substrate surface area and a substrate thickness, and include a superconducting section arranged on the substrate and thermally coupled to the substrate thereby covering a coupling surface area on the substrate. Each of the superconducting sections has a critical current value and the substrate surface areas, the substrate thicknesses and or the coupling surface areas are implemented as a function of the critical current values.

Abstract: A superconducting fault current limiter (10) is provided with superconducting elements (71, 72) that are in a superconducting state during electrification with a current value in a fixed range and in a normal conducting state during electrification with a fault current in which the current value exceeds the fixed range and is further provided with a coolant vessel (20), which accommodates a liquid coolant (60) and a plurality of superconducting elements, and a cooling means (40) that cools the liquid coolant within the coolant vessel. Within the liquid coolant, the superconducting element (71) for which the critical current is smallest among the plurality of superconducting elements is disposed on the upper side of any other superconducting elements (72). Thus, the superconducting element (71) is cooled, and the life of the superconducting fault current limiter as a whole is extended.

Abstract: An oxide superconducting thin film includes a substrate, and an intermediate layer and a superconducting layer provided in this order on the substrate. The intermediate layer has an average thickness of from 10 nm to 20 nm and a surface roughness Ra of 0.5 nm or less. The superconducting layer is formed on a surface of the intermediate layer and includes an oxide superconductor as a main component. A superconducting fault current limiter including the oxide superconducting thin film is also provided.

Abstract: A superconducting oxide thin film includes a superconducting layer formed on a supporting material. The superconducting layer includes an RE-based superconductor as a main component, and the RE-based superconductor includes a CuO chain that has a Cu vacancy portion.

Abstract: An oxide superconducting thin film includes a substrate having a single crystal structure, the main face of the substrate and a crystal face of the single crystal structure having an angle therebetween; an intermediate layer formed on the main face of the substrate and having an axis oriented in a direction perpendicular to the crystal face; and a superconducting layer formed on the intermediate layer and containing, as a main component, an oxide superconductor having a c-axis oriented in a direction perpendicular to the surface of the intermediate layer. A superconducting fault current limiter and a method of manufacturing an oxide superconducting thin film are also provided.

Abstract: A cooling container accommodates an object to be cooled and a liquid coolant in the inside. A lid member can close an upper opening of the coolant container. A cooling device is supported by the lid member and includes a cooling section at a lower end. Electric current leads supported by the lid member make electric current flow into the object to be cooled inside the coolant container. The electric current leads each include a thermal resistance section with higher thermal resistance than surrounding portions, positioned above the liquid surface of the liquid coolant in the coolant container. Between the thermal resistance sections and the cooling section, a partition section made from a heat insulation material with a lower end below the thermal resistance sections is provided. An effect of penetrating heat can be prevented, allowing the inside of the coolant container to be efficiently cooled.

Abstract: A superconducting element for a superconducting fault current limiter, including a substrate 32, an intermediate layer 34 that is formed on the substrate 32, a superconducting layer 36 that is formed on the intermediate layer 34, an electrode 44 that is connected to the superconducting layer 36, and a metal fine particle sintered layer 40 that is interposed between the superconducting layer 36 and the electrode 44 and connects the superconducting layer 36 and the electrode 44.

Abstract: An oxide superconducting thin film includes a substrate, and an intermediate layer and a superconducting layer provided in this order on the substrate. The intermediate layer has an average thickness of from 10 nm to 20 nm and a surface roughness Ra of 0.5 nm or less. The superconducting layer is formed on a surface of the intermediate layer and includes an oxide superconductor as a main component. A superconducting fault current limiter including the oxide superconducting thin film is also provided.

Abstract: An oxide superconducting thin film includes a substrate having a single crystal structure, the main face of the substrate and a crystal face of the single crystal structure having an angle therebetween; an intermediate layer formed on the main face of the substrate and having an axis oriented in a direction perpendicular to the crystal face; and a superconducting layer formed on the intermediate layer and containing, as a main component, an oxide superconductor having a c-axis oriented in a direction perpendicular to the surface of the intermediate layer. A superconducting fault current limiter and a method of manufacturing an oxide superconducting thin film are also provided.