Abstract: Disclosed herein is a method of controlling, by a voice guidance control device according to some embodiments of the present disclosure, a volume level of personalized voice guidance. The method includes: obtaining information on a distance between an occupant of a vehicle and a seat of the vehicle from a signal generated from the vehicle; and outputting voice guidance related to the occupant. A volume level of the voice guidance is adaptively determined based on the information on the distance between the occupant and the seat.

Abstract: An apparatus and method for controlling a mouse using gaze recognition are provided. The method includes measuring a distance between eyes of a user and a gaze recognizer in response to a user gazing at an object displayed on a display, setting a size of a mouse pointer based on at least one of the measured distance and a display resolution, performing calibration based on the set size of the mouse pointer, displaying the mouse pointer created based on the calibration on a display, determining occurrence of gaze recognition-based mouse shaking, and controlling a movement of the mouse pointer based on the gaze recognition-based mouse shaking.

Abstract: A battery rack according to the present disclosure includes a plurality of battery modules; a rack case having receiving portions, each receiving portion configured to and receive one of the plurality of battery modules at each predetermined height, and each receiving portion having a structure in which upper and lower sides and left and right sides are closed and front and rear sides are open; a fire fighting water supply pipe connected to each of the battery modules disposed in the receiving portions which supplies a fire fighting water when a fire occurs; and a drain guide disposed on an outer surface of the rack case including at least one surface of a front outer surface or a rear outer surface of the rack case, the drain guide being configured to guide drainage of the fire fighting water.

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: Disclosed are a non-volatile memory device, a memory system including the same and a read method of the memory system, in which the non-volatile memory device includes a first storage in which a basic offset level for a read retry operation is stored, a second storage in which an additional offset level for the read retry operation is stored, and a voltage generator suitable for adjusting, when the read retry operation is performed, a read voltage by using the basic offset level and further by selectively using the additional offset level depending on a read operation.

Abstract: Disclosed are a non-volatile memory device, a memory system including the same and a read method of the memory system, in which the non-volatile memory device includes a first storage in which a basic offset level for a read retry operation is stored, a second storage in which an additional offset level for the read retry operation is stored, and a voltage generator suitable for adjusting, when the read retry operation is performed, a read voltage by using the basic offset level and further by selectively using the additional offset level depending on a read operation.

Abstract: A memory device includes a first memory group including plural first non-volatile memory cells capable of storing multi-bit data, and a second memory group including plural second non-volatile memory cells capable of storing single-bit data. A program operation controller builds the multi-bit data based on data inputted from an external device, performs a logical operation regarding partial data among the multi-bit data to generate a parity, programs the parity in the second memory group after programming the partial data in the first memory group, perform a verification operation regarding the partial data after a sudden power-off (SPO) occurs, recovers the partial data based on the parity and a result of the verification operation, and programs recovered partial data in the first memory group.

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: An electroluminescent display device includes a display panel including a display region, which includes a plurality of pixel arrangement regions and a plurality of scan circuit regions between the plurality of pixel arrangement regions, and a non-display region around the display region; a scan driving circuit formed in the plurality of scan circuit regions, and a clock signal line transferring a clock signal, and a first voltage line and a second voltage line located at both sides of the clock signal line, the clock signal line and the first and second voltage lines being located in the scan circuit region, wherein the first voltage line transfers a low potential driving voltage which is supplied to a cathode corresponding to the display region.

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: The rear structure for vehicles includes: a rear floor; and a pair of oblique members coupled to a lower surface of the rear floor and configured to be symmetrical with each other about a longitudinal centerline of the rear floor, each oblique member of the pair of oblique members extending from a first side and a second side, respectively, of the rear floor to a rear portion of the rear floor.

Abstract: A display device includes a gate line extending in a first direction, a left data line and a right data line extending in a second direction and crossing the gate line, and a plurality of sub-pixels arranged along the first and second directions, wherein the sub-pixels of a pixel row of the first direction are connected to a same gate line, and the sub-pixels of a pixel row of the second direction are alternately connected to the left data line and the right data line.

Abstract: A memory device includes a first memory group including plural first non-volatile memory cells capable of storing multi-bit data, and a second memory group including plural second non-volatile memory cells capable of storing single-bit data. A program operation controller builds the multi-bit data based on data inputted from an external device, performs a logical operation regarding partial data among the multi-bit data to generate a parity, programs the parity in the second memory group after programming the partial data in the first memory group, perform a verification operation regarding the partial data after a sudden power-off (SPO) occurs, recovers the partial data based on the parity and a result of the verification operation, and programs recovered partial data in the first memory group.

Abstract: A rear structure of a vehicle includes: a rear floor, and a pair of diagonal members coupled to a bottom surface of the rear floor, extending obliquely from both sides of the rear floor to a rear side of the rear floor, and symmetrical with respect to a longitudinal centerline of the rear floor. The rear structure further includes a pair of side extensions coupled to the bottom surface of the rear floor at the both sides of the rear floor, respectively, and extending in a longitudinal direction of the rear floor. The rear structure includes a cross member disposed between the pair of side extensions at a rear bottom surface of the rear floor, and the cross member has both ends each spaced apart from a corresponding side extension.