Abstract: The present disclosure relates to a semiconductor device and a method of manufacturing the semiconductor device. A semiconductor device includes a gate stacked structure including insulating layers and conductive layers stacked alternately with each other, a first plug pattern and a second plug pattern extending in a vertical direction corresponding to a stacking direction of the gate stacked structure, first data storage layers disposed between the first plug pattern and the conductive layers and second data storage layers disposed between the second plug pattern and the conductive layers, an isolation structure extending in the vertical direction and separating the first plug pattern and the second plug pattern from each other, and insulating patterns disposed between the first data storage layers adjacent to each other in the vertical direction and the second data storage layers adjacent to each other in the vertical direction.

Abstract: A method of programming a three-dimensional semiconductor memory device includes applying a first word line programming voltage to a selected word line among the word lines, floating unselected word lines among the word lines, and applying a back-gate pass voltage to the back-gate electrode; applying a first word line verification voltage to the selected word line, applying a word line pass voltage to the unselected word lines, and applying a first back-gate verification voltage to the back-gate electrode; applying a second word line programming voltage to the selected word line, floating the unselected word lines, and applying the back-gate pass voltage to the back-gate electrode; and applying a second word line verification voltage to the selected word line, applying the word line pass voltage to the unselected word lines, and applying a second back-gate verification voltage to the back-gate electrode.

Abstract: A battery transfer apparatus for battery swapping that transfers a battery to a vehicle for which the battery swapping is required includes a seating portion that provides a seating space in which the battery is accommodated and a position alignment portion that allows the seating portion to move so that relative positions of the battery accommodated in the seating space and a battery receiving space of the vehicle are aligned.

Abstract: A cutting insert according to one embodiment of the present invention comprises an upper surface, a lower surface, a lateral surface, a cutting edge, and a fastening hole, wherein the cutting edge includes a main cutting edge, a nose R part connected to the main cutting edge, and a sub-cutting edge connected to the nose R part, the upper surface includes a land part adjacent to the cutting edge, an inclined surface downwardly inclined from the land part, and an upper surface bottom part extending from the inclined surface, first and second protrusion parts are formed respectively, in which the first protrusion part is connected to a main cutting edge land part and formed on a main cutting edge inclined surface at a portion at which a nose R part inclined surface ends and the second protrusion part is connected to a sub-cutting edge land part and formed on a sub-cutting edge inclined surface at a portion at which the nose R part inclined surface ends, and no protrusion is present on the nose R part inclined su

Abstract: A multi-stage variable type waste heat storage and recovery apparatus and method thereof are disclosed. The apparatus includes a phase change material storage unit for separating and arranging a plurality of phase change materials having different melting points, and arranging them in stages on a path of the waste heat so that a phase change material having a higher melting point is located closer to an inlet side of the waste heat; a use place registration unit; a temperature range storage unit; a phase change material selection unit for selecting a phase change material of a corresponding melting point; and a heat energy supply unit for supplying heat energy by the latent heat of the phase change material selected by the phase change material selection unit to a corresponding heat energy use place among a plurality of heat energy use places.

Abstract: A lift apparatus for a vehicle includes a frame that provides an entry space that the vehicle required to be lifted enters and a lifting and lowering module that raises and lowers the vehicle in the entry space relative to the frame. The lifting and lowering module includes a wheel support portion that supports a wheel of the vehicle and a pusher that presses the wheel supported on the wheel support portion so that a lateral center portion of the entry space and a lateral center portion of the vehicle are aligned with each other.

Abstract: A photopolymerization reaction system according to an embodiment of the present disclosure may include: a housing; a UV lamp disposed within the housing; a UV light-transmitting plate disposed below the UV lamp; a ventilation part configured to receive supply and discharge therethrough of a first flow of air for heat removal from the UV lamp; and an air injection module configured to inject a second flow of air into the housing between the UV light-transmitting plate and the reactant, the air injection module being configured to prevent the UV light-transmitting plate from being contaminated by by-products generated by a photopolymerization reaction in which a reactant is supplied below the UV light-transmitting plate.

Abstract: A nitrogen oxide reduction type regenerative thermal oxidation system and a method for nitrogen oxide reduction thereof are disclosed. The nitrogen oxide reduction type regenerative thermal oxidation system according to the present invention is characterized by comprising: a first reduction device for primarily reducing nitrogen oxides generated by a regenerative thermal oxidation device based on a selective non-catalytic reduction method; an exhaust gas storage device for storing the exhaust gas being discharged from the regenerative thermal oxidation device; a second reduction device for secondarily reducing nitrogen oxides based on a selective catalytic reduction method for an exhaust gas stored in the exhaust gas storage device; and a suction and discharge device for sucking in the exhaust gas with secondarily reduced nitrogen oxides from the exhaust gas storage device and discharging it into the atmosphere.

Abstract: A volatile organic compound condensation system and method thereof for enhancing drying efficiency of a filter using VOC condensation heat including high-temperature steam condensation heat are disclosed. A volatile organic compound condensing system according to the present invention is characterized by comprising: an adsorption-desorption unit repeating an adsorption process of adsorbing volatile organic compound (VOC) from a supply gas and a desorption process of desorbing the adsorbed VOC by supplying high-temperature steam to the VOC adsorbed by the adsorption process; a condensation heat storage unit for storing VOC condensation heat being generated in the adsorption-desorption unit by using phase change material (PCM); and a drying control unit that dries the adsorption-desorption unit after the desorption process by using the condensation heat stored in the condensation heat storage unit.

Abstract: A VOC adsorption-desorption apparatus for volatile organic compound condensing system is disclosed. The VOC adsorption-desorption apparatus according to the present invention is characterized by comprising: an upper plate having a circular hole formed in the center of a circular plate; a lower plate having a diameter smaller than the outer diameter of the upper plate but larger than the diameter of the hole; a filter installed between the upper plate and the lower plate and around a through hole being extended from the hole of the upper plate toward the lower plate; and a filter protection net formed in the shape of a net and being extended from an outer circumference of the upper plate to an outer circumference of the lower plate to surround the filter.

Abstract: A semiconductor memory device is provided. The semiconductor memory device comprises a substrate including a cell region having an active region defined by a cell element isolation layer, a peripheral region near the cell region, and a boundary region between the cell region and the peripheral region. The device includes a word line structure in the substrate and extending in a first direction, a bit line structure on the substrate extending from the cell region to the boundary region in a second direction that crosses the first direction, including first and second cell conductive layers sequentially stacked on the substrate, and a bit line contact between the substrate and the bit line structure and connecting the substrate with the bit line structure. The second cell conductive layer in the boundary region is thicker than the second cell conductive layer in the cell region.

Abstract: A semiconductor device includes: active layers vertically stacked over a substrate; word lines extending in a direction crossing the active layers over the active layers; a bit line commonly coupled to first sides of the active layers and extending in a direction perpendicular to the substrate; storage nodes of a data storage element that are vertically stacked over the substrate while being coupled to second sides of the active layers, respectively; and vertical isolation layers including air gaps disposed between the bit lines.

Abstract: A cutting insert according to the present disclosure includes a first raised portion and a second raised portion stepped from the first raised portion, which are formed on a top surface and along a center line connecting the center of the corner portion and the center of the top surface. The first raised portion is located closer to the corner portion than the second raised portion is, and the first raised portion is inclined downwardly from the second raised portion toward the corner portion. The second raised portion is formed at a higher position from the bottom surface than the first raised portion, and a side portion connected to the first raised portion is inclined downwardly from the second raised portion toward the first and second cutting edges.

Abstract: A method for generating graphic display interface, comprising: receiving an request to generate a graphic display interface comprising at least a client ID; generating a plurality of graphic data structures based on at least one of the request or a priority list, each of the graphic data structures corresponding to a identifier; associating for each of the graphic data structures, an item graphic; tagging each of the graphic data structures with one or more tags, the tagging comprises: determine that the client ID matches at least one member ID; and determine, for each of the graphic data structures, that the associated identifier has a first status, and tagging the graphic data structures with a first tag upon the determination; and associating for each of the graphic data structures based on the associated tags, one of a plurality of service graphics; and generating instruction for the graphic display interface.

Abstract: A nitrogen oxide reduction type regenerative thermal oxidation system and a method for nitrogen oxide reduction thereof are disclosed. The nitrogen oxide reduction type regenerative thermal oxidation system according to the present invention is characterized by comprising: a first reduction device for primarily reducing nitrogen oxides generated by a regenerative thermal oxidation device based on a selective non-catalytic reduction method; an exhaust gas storage device for storing the exhaust gas being discharged from the regenerative thermal oxidation device; a second reduction device for secondarily reducing nitrogen oxides based on a selective catalytic reduction method for an exhaust gas stored in the exhaust gas storage device; and a suction and discharge device for sucking in the exhaust gas with secondarily reduced nitrogen oxides from the exhaust gas storage device and discharging it into the atmosphere.

Abstract: A multi-stage variable type waste heat storage and recovery apparatus and method thereof are disclosed. The apparatus includes a phase change material storage unit for separating and arranging a plurality of phase change materials having different melting points, and arranging them in stages on a path of the waste heat so that a phase change material having a higher melting point is located closer to an inlet side of the waste heat; a use place registration unit; a temperature range storage unit; a phase change material selection unit for selecting a phase change material of a corresponding melting point; and a heat energy supply unit for supplying heat energy by the latent heat of the phase change material selected by the phase change material selection unit to a corresponding heat energy use place among a plurality of heat energy use places.

Abstract: A cutting insert according to the present disclosure includes a first raised portion and a second raised portion stepped from the first raised portion, which are formed on a top surface and along a center line connecting the center of the corner portion and the center of the top surface. The first raised portion is located closer to the corner portion than the second raised portion is, and the first raised portion is inclined downwardly from the second raised portion toward the corner portion. The second raised portion is formed at a higher position from the bottom surface than the first raised portion, and a side portion connected to the first raised portion is inclined downwardly from the second raised portion toward the first and second cutting edges.