Abstract: The present disclosure relates to a central tension line for an overhead power transmission cable having a damage detection function and an overhead power transmission cable comprising same, wherein it is possible to detect whether the central tension line is damaged before installing the overhead transmission cable on a pylon or before clamping for the installation of the overhead transmission cable, and after installing the overhead transmission cable on the pylon; and the central tension line has excellent tensile strength, thus having excellent sag properties preventing the wired overhead transmission cable from sagging, and has flexibility, thus improving wiring workability, while the central tension line suppresses corrosion and damage to a conductor wire disposed around the central tension line, and thus eliminates or minimizes an increase in resistance of the overhead transmission cable and the resultant reduction in transmission capacity, and enables the reduction of weight and manufacturing costs.

Abstract: A mask case includes a lower case including a first side surface and a second side surface opposite each other, a first rail on the first side surface, and a second rail on the second side surface, an upper case separable from the lower case, and includes third and fourth side surfaces corresponding to the first and second side surfaces, a third rail on the third side, and a fourth rail on the fourth side, a first sliding lock member slidable along the first and third rails, and a second sliding lock member slidable along the second and fourth rails, first and second holes for coupling first and second pins of first and second locking open and close devices are in the first and second sliding lock members, and the first and second sliding lock members are slid by the first and second locking open and close devices.

Abstract: Disclosed are an aluminum-coated blank, a manufacturing method thereof, and an apparatus for manufacturing the same. The blank includes two or more aluminum-coated steel sheets connected together by a joint, each of the steel sheets including: a base steel sheet including 0.01-0.5 wt % of carbon, 0.01-1.0 wt % of silicon, 0.5-3.0 wt % of manganese, greater than 0 but not greater than 0.05 wt % of phosphorus, greater than 0 but not greater than 0.01 wt % of sulfur, greater than 0 but not greater than 0.1 wt % of aluminum, greater than 0 but not greater than 0.001 wt % of nitrogen, and the balance of iron and other inevitable impurities; and a coating layer including aluminum and formed on at least one surface of the base steel sheet.

Abstract: A self-cleaning device and a method of operating the same for removing droplet, high viscosity liquid material or mixed material using heating, multi-voltage applying or vibration are disclosed. The self-cleaning device comprises a metal material layer disposed on a solid material layer and a hydrophobic layer disposed on the metal material layer. The metal material layer includes a view member formed of conductive material and a heating member disposed outside or inside the view member, heat is generated from the view member and the heating member when a power is applied to the view member and the heating member, the heat generated from the heating member is delivered to the view member, and droplet existed on a surface of the self-cleaning device is removed or a volume or surface tension of the droplet reduces by the heat generated from the view member and the heat delivered from the heating member.

Abstract: A temporary earth-retaining structure uses a guide bracket. Tensile force can be directly applied to a pile by using a guide bracket having a simple structure. Mudslide and collapse caused by the earth pressure of backfill soil can be more effectively prevented by means of the tensile force directly applied to the pile. In addition, the guide bracket according to embodiments of the present invention has a simpler structure and is more easily constructed than a conventional bracket, and thus can be constructed at very low cost.

Abstract: A method of forming a high-? dielectric cap layer on a semiconductor structure formed on a substrate includes depositing the high-? dielectric cap layer on the semiconductor structure, depositing a sacrificial silicon cap layer on the high-? dielectric cap layer, performing a post cap anneal process to harden and densify the as-deposited high-? dielectric cap layer, and removing the sacrificial silicon cap layer.

Abstract: A negative electrode active material including silicon-containing oxide particles, in which the silicon-containing oxide particles include silicon and a Li dopant and include a first covering layer and a second covering layer on the surface of the silicon-containing oxide particles. Each of the first covering layer and the second covering layer is independently a carbon layer. The negative electrode active material also includes an irreversible material formed by doping the silicon-containing oxide with Li absent between the first covering layer and the second covering layer, or each of LiOH and LizCO3 is present between the first covering layer and the second covering layer in an amount of less than 1 wt % based on 100 wt % of a total amount of the negative electrode active material.

Abstract: A light-emitting device and an electronic apparatus including the same.

Abstract: An optical imaging system includes a first lens having a positive refractive power; a second lens having a refractive power; a third lens having a refractive power; a fourth lens having a refractive power and a concave image-side surface; a fifth lens having a refractive power; a sixth lens having a refractive power; a seventh lens having a refractive power; and an eighth lens having a refractive power and a concave object-side surface, wherein the first to eighth lenses are sequentially disposed in numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging plane of the optical imaging system.

Abstract: Provided is a method for depositing a thin film, which is performed to deposit a thin film on a substrate. A method for depositing a thin film includes supplying a source gas together with a first diffusion gas onto a substrate provided in a process space, and supplying a reactant gas together with a second diffusion gas onto the substrate to continuous with the supplying of the source gas. The first diffusion gas and source gas and the second diffusion gas and reactant gas are supplied onto the substrate through paths different from each other.

Abstract: The disclosure relates to the technical field of power control, a power control method for wind power and photovoltaic combined power generation is provided, and includes: obtaining wind parameters and light intensity parameters of a wind power photovoltaic combined power generation system, and simultaneously obtaining a current operation characteristic of the power generation system; determining a first power adjustment amount for the power generation system based on the wind parameters, and determining a second power adjustment amount for the power generation system based on the light intensity parameters; obtaining an optimal power ratio condition under the current operation characteristic; determining a power control instruction for a current power output value of the power generation system based on the first power adjustment amount and the second power adjustment amount according to the optimal power ratio condition, and performing power control on power units in the power generation system.

Abstract: A shaft wall pressure corrosion test system includes a pressure bearing device, a confining pressure application device, and a seepage pressure application device. The confining pressure application device and the seepage pressure application device provide confining pressure and seepage pressure for the pressure bearing device, respectively, and keep the confining pressure and the seepage pressure constant on the pressure bearing device. In the system, axial pressure is applied to a piston by means of a hydraulic jack and is then transferred to a sample to complete axial pressure application. The confining pressure is applied to hydraulic oil by a manual pump in combination with an energy accumulator and then transferred to the sample to complete confining pressure application. The seepage pressure is applied to a corrosion solution by a water pump group in combination with an energy accumulator and then transferred to the sample to complete seepage pressure application.

Abstract: A color film substrate and a method of manufacturing the same, a display substrate and a method of manufacturing the same and a display device are provided. The color film substrate includes: a base substrate; a plurality of pixel units arranged on the base substrate, each unit includes a plurality of sub-pixels; the pixel unit includes: a barrier including a first barrier arranged around a peripheral side of the pixel unit and a second barrier arranged between adjacent sub-pixels, and the plurality of sub-pixels include a first sub-pixel for color conversion and a second sub-pixel for scattering; a color conversion material layer arranged in the first sub-pixel; a scattering material layer arranged in the second sub-pixel; at least one of the first barrier and the second barrier is in a same layer as the scattering material layer (50), and has the same material as that of the scattering material layer.

Abstract: A negative electrode active material including silicon-containing oxide particles, in which the silicon-containing oxide particles include Si, Li and Mg is disclosed. An amount of Li is larger than a content of Mg, and an amount of Mg is more than 0 wt % and 0.5 wt % or less based on 100 wt % of the negative electrode active material. A negative electrode including the negative electrode active material, and a secondary battery including the negative electrode are also disclosed.

Abstract: Provided is a nuclear reactor cooling module including: a fluid line for providing a movement path for inert gas into a reactor; an inert salt liquid layer surrounding the reactor; and an inert salt solid layer surrounding the inert salt liquid layer and surrounded by the fluid line.

Abstract: A provisional facility for retaining earth using a guide bracket and a ground anchor for stepwise retention during deep excavation includes multiple thumb piles disposed vertically at predetermined intervals, a wale disposed across the multiple thumb piles, a guide bracket installed at a predetermined position of the wale, and a ground anchor having the other side anchored to a ground while a tensile member is wound around the guide bracket.

Abstract: Fuel cell systems and methods of controlling the fuel cell system are provided, where the fuel cell system includes a fuel cell stack including an anode and a cathode, a nitrogen tank configured to store nitrogen drained from the cathode, and to supply the stored nitrogen to the anode, and a controller configured to control the store and the supply of the nitrogen, based on one or more of a pressure and a filling amount of the nitrogen tank.

Abstract: The present specification provides a method for a terminal performing visual coding, the method including: generating a page for the visual coding and placing an asset on the page; setting a target asset that is a target of the visual coding on the basis of the placed asset; setting a user motion associated with an interaction with a user; setting a result associated with the target asset on the basis of the user motion; and displaying the result of the target asset on the basis of the user motion inputted, in which the result includes: a “function” for controlling size, position and state value of the target asset; a “computation” for computing variables associated with the target asset; and a “function page” representing a movement of the page.

Abstract: Provided is a nozzle inspection method, the nozzle inspection method including: an operation of forming a pattern for inspection, including a first chemical solution discharge operation of discharging a chemical solution onto a substrate in a first state in which a distance between a substrate and a first nozzle is a first distance and a second chemical solution discharge operation of discharging a chemical solution onto a substrate in a second state in which a distance between the substrate and the first nozzle is a second distance, different from the first distance; and an inspection operation of inspecting the pattern for inspection to determine whether a nozzle is defective.

Abstract: A deposition apparatus includes: a chamber; a deposition source disposed in the chamber; a rotating plate disposed in the chamber, where an inkjet head is fixed to the rotating plate to allow a nozzle plate of the inkjet head to be vertically aligned with the deposition source; and a first driving unit disposed in the chamber, where the first driving unit rotates the rotating plate about a vertical axis.