Abstract: An embodiment of the present invention provides a seat ironing system including a first vision unit that photographs a seat, a seat preheating unit that preheats the seat passing through the first vision unit to a predetermined temperature, an ironing robot unit provided with a steam ironing unit that removes wrinkles from the seat passing through the seat preheating unit, and a seat heat treatment unit that heat-treats the seat from which the wrinkles are removed through the ironing robot unit, wherein the ironing robot unit removes the wrinkles from the seat based on seat image information provided from the first vision unit.

Abstract: Disclosed is an accelerator and a method of operating the accelerator including determining whether any group shares weights of a first group from among groups, determining a presence of an idle processing element (PE) array, in response to no group sharing the weights of the first group, and selecting a second group having a memory time overlapping a computation time of the first group from among the groups, in response to the idle PE array being present.

Abstract: A sealing device for a secondary battery, the sealing device configured to seal a sealing part of a pouch through which an electrode lead extends according to the present invention comprises: a lower sealing tool configured to receive the sealing part of the pouch seated thereon; and an upper sealing tool configured to press and seal the sealing part of the pouch, wherein the lower sealing tool comprises: a lower fixed block configured to receive the sealing part of the pouch seated on a top surface thereof; and one or more lower detachable blocks detachably coupled to the lower fixed block and configured to support a portion of the sealing part through which the electrode lead does not extend.

Abstract: There is provided a semiconductor device in which thickness variation of a substrate is precisely controlled. The semiconductor device includes a substrate comprising cell regions, a dummy region between the cell regions, an upper surface and a lower surface opposite the upper surface in a first direction, an active pattern disposed on the upper surface of the substrate, the active pattern comprising a lower pattern extending in a second direction crossing the first direction and a plurality of sheet patterns spaced apart in the first direction from each other, the plurality of sheet patterns being disposed in the cell region, a source/drain pattern disposed between the gate structures adjacent to each other, and a buried insulating pattern penetrating the substrate and the lower pattern in the dummy region.

Abstract: A semiconductor device includes a substrate with opposite first and second surfaces in a first direction, an active pattern on the first surface in a second direction, a gate electrode in a third direction on the active pattern, a source/drain on at least one side of the gate electrode and connected to the active pattern, a gate cutting structure on one side of the active pattern and cutting the gate electrode, the gate cutting structure including third and fourth surfaces opposite to each other in the first direction, and the fourth surface being coplanar with the second surface of the substrate, a power rail on the second surface of the substrate and extending in the second direction, and a via contact through the substrate, a first end of the via contact contacting the power rail, and a second end of the via contact connected to the source/drain.

Abstract: A light path control member according to an embodiment comprises: a first substrate by which a first direction and a second direction are defined; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed under the second substrate; and a light conversion unit disposed between the first electrode and the second electrode, wherein the light conversion unit comprises: a plurality of partitions; a plurality of accommodation units; and a base, wherein the accommodation units extend in the second direction, the first electrode includes a plurality of first pattern electrodes extending in the second direction and spaced apart from each other, and the first pattern electrodes overlap the accommodation units.

Abstract: An embodiment of the present invention provides a steam ironing system for a vehicle seat cover, which comprises a steam tank for heating water to generate steam; a steam injection assembly for receiving the steam generated from the steam tank and injecting the steam to the vehicle seat at a predetermined interval from the vehicle seat; an automated robot for guiding a movement of the steam injection assembly; a steam ironing assembly, coupled to a robot mounting unit provided in the automated robot with the steam injection assembly, for receiving the steam generated from the steam tank and ironing the vehicle seat; a steam supplying unit for supplying the steam to the steam injection assembly or the steam ironing assembly, one end thereof being connected to the steam tank; a water recovery unit detachably connected to the steam supplying unit, for recovering water generated in the steam supplying unit during a steam supplying process; a steam supply controlling unit for selectively supplying the steam via th

Abstract: A substrate processing apparatus includes a substrate stage configured to support a semiconductor substrate, the substrate stage being rotatable at a predetermined angular velocity, and a discharge device above the substrate stage, the discharge device being configured to discharge a chemical solution onto the semiconductor substrate, and the discharge device including a nozzle arm movable along a radial direction from a central region of the substrate stage to a peripheral region surrounding the central region, a nozzle on the nozzle arm, the nozzle facing the substrate stage, and the nozzle being configured to discharge the chemical solution onto the semiconductor substrate at a predetermined angle relative to a surface of the semiconductor substrate, and an angle changer configured to change the predetermined angle such that the predetermined angle gradually decreases as the nozzle arm moves from the central region to the peripheral region.

Abstract: An apparatus for controlling a vehicle includes an engine including at least one combustion chamber configured to generate power for driving the vehicle by combustion of fuel, a torque converter including an impeller, a turbine, and a damper clutch and configured to convert torque output from the engine through an operation fluid, a continuously variable transmission including a driving pulley, a driven pulley, and a belt, a forward clutch configured to selectively block power delivery between the torque converter and the continuously variable transmission, and a controller configured to perform a slip control of the forward clutch while the vehicle is coasting, re-inject fuel into the combustion chamber of the engine when a fuel re-injection condition is satisfied, release engagement of the damper clutch after performing a slip control of the damper clutch of the torque converter, and fully engage the forward clutch.

Abstract: A microdroplet ejection apparatus is provided, the apparatus including an inlet port through which a suspension is movable in one direction, a nozzle including a nozzle cover connected to the inlet port and formed of a transparent material, a nozzle body connected to the nozzle cover and configured to eject the suspension, and a nozzle base formed of a transparent material and provided on an opposite side of the nozzle cover with respect to the nozzle body, an outlet port connected to the nozzle cover and configured to emit the suspension remaining after the suspension is ejected from the nozzle from the suspension to an outside of the nozzle, and a piezo actuator attached to one surface of the nozzle cover or one surface of the nozzle base and driven so that the suspension ejects from the nozzle body by applying pressure to the attached surface.

Abstract: A snap-through joint module is provided. The snap-through joint module includes a first member having a first internal space to which pneumatic pressure is applied, a second member having a second internal space to which pneumatic pressure is applied, a snap joint portion configured to connect the first member to the second member and capable of a snap-through movement by pneumatic pressure applied to the first member and the second member, and a controller configured to control pneumatic pressure applied to the first internal space and the second internal space.

Abstract: Disclosed is a method, according to a first embodiment of the present disclosure, comprising obtaining a first image of the whole of a back seat; obtaining a second image of the whole of a cushion seat; obtaining deep learning information used for analyzing the images of the back seat and cushion seat; determining a problem area from the first image and second image using the deep learning information; obtaining a detailed image of the problem area; and determining a wrinkle area using the detailed image.

Abstract: A method of operating a network switch for collective communication includes: receiving, via a network from external electronic devices, a first and second matrix each formatted according to a sparse matrix storage format; and generating a third matrix formatted according to the sparse matrix storage format, wherein the third matrix is generated by combining the first and second matrix according to the sparse matrix storage format, wherein, according to the sparse matrix storage format the first matrix includes first matrix positions of respective first element values and the second matrix includes second matrix positions of respective second element values, and wherein the combining includes comparing the first matrix positions with the second matrix positions.

Abstract: An apparatus for controlling a vehicle includes an engine including at least one combustion chamber configured to generate power for driving the vehicle by combustion of fuel, a torque converter including an impeller, a turbine, and a damper clutch and configured to convert torque output from the engine through an operation fluid, a continuously variable transmission including a driving pulley, a driven pulley, and a belt, a forward clutch configured to selectively block power delivery between the torque converter and the continuously variable transmission, and a controller configured to perform a slip control of the forward clutch while the vehicle is coasting, re-inject fuel into the combustion chamber of the engine when a fuel re-injection condition is satisfied, release engagement of the damper clutch after performing a slip control of the damper clutch of the torque converter, and fully engage the forward clutch.

Abstract: A light path control member according to an embodiment comprises: a first substrate by which a first direction and a second direction are defined; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed under the second substrate; and a light conversion unit disposed between the first electrode and the second electrode, wherein the light conversion unit comprises: a plurality of partitions; a plurality of accommodation units; and a base, wherein the accommodation units extend in the second direction, the first electrode includes a plurality of first pattern electrodes extending in the second direction and spaced apart from each other, and the first pattern electrodes overlap the accommodation units.

Abstract: A processing device including a first buffer storing calculation rules, a calculator including a plurality of multipliers and an adder, the multipliers configured to perform multiplication repeatedly, a second buffer storing operands, the second buffer being configured to enqueue the operands based on the calculation rules into a queue, and a counter indicating a respective number indicating a number of times a multiplication is to be performed by each of the plurality of multipliers, each multiplier of the plurality of multipliers being configured to provide a non-final multiplication result to a first path to an input of the corresponding multiplier responsive to a corresponding number of multiplications performed by the multiplier being less than the respective number, and provide a final multiplication result to a second path to the adder responsive to the corresponding number of multiplications performed by the multiplier being equal to the respective number.

Abstract: In a method of coating a photoresist, the photoresist may be provided to an upper surface of a rotating wafer. A hovering solution may be injected to an edge portion of the photoresist under a condition that the hovering solution may be hovered with respect to the edge portion of the photoresist with an air layer being interposed between the hovering solution and the edge portion of the photoresist to limit and/or prevent a bead of the photoresist from being formed on an edge portion of the upper surface of the wafer. Thus, the photoresist having a uniform thickness may be coated on the upper surface of the wafer to improve a yield of a semiconductor device by increasing an effective area of the edge portion of the wafer.

Abstract: Disclosed are electronic devices with predetermined compression schemes for parallel computing and methods thereof. An example electronic device includes cores of one or more processors, one or more memories storing instructions configured to, when executed by the cores, configure the cores to perform operations of an application executed on the electronic device, the operations including communication phases that communicate data between the cores, wherein the application includes, prior to execution of the application on the electronic device, predetermined information associating the communication phases with respective compression schemes, and apply the compression schemes corresponding to the communication phases according to the predetermined information to compress the data of the communication phases that is exchanged between the cores when executing the application.

Abstract: The present disclosure relates to an apparatus and method for gene amplification. The apparatus for gene amplification may include: an upper main body comprising a first inlet to receive a sealing solution, a second inlet to receive a sample solution, and an upper passage that allows the sample solution and the sealing solution to move by capillary action; a lower main body disposed to oppose the upper main body, and having a lower passage through which the sealing solution moves by capillary action after being injected from the first inlet of the upper main body; a gene amplification chip configured to be inserted between the upper main body and the lower main body; and a porous medium configured to be inserted between the upper main body and the lower main body.

Abstract: An embodiment of the present invention provides a steam ironing system for a vehicle seat cover, which comprises a steam tank for heating water to generate steam; a steam injection assembly for receiving the steam generated from the steam tank and injecting the steam to the vehicle seat at a predetermined interval from the vehicle seat; an automated robot for guiding a movement of the steam injection assembly; a steam ironing assembly, coupled to a robot mounting unit provided in the automated robot with the steam injection assembly, for receiving the steam generated from the steam tank and ironing the vehicle seat; a steam supplying unit for supplying the steam to the steam injection assembly or the steam ironing assembly, one end thereof being connected to the steam tank; a water recovery unit detachably connected to the steam supplying unit, for recovering water generated in the steam supplying unit during a steam supplying process; a steam supply controlling unit for selectively supplying the steam via th