Abstract: The present invention relates to a novel compound exhibiting anti-inflammatory activity, and the compound of the present invention plays a critical role in the generation of pro-inflammatory cytokines, thereby having excellent inhibitory activity against p38 MAPK, which is known to cause inflammatory diseases, and thus can be effectively used as an agent for treating inflammatory diseases.

Abstract: Disclosed herein are method and system for modifying transactions already recorded on blockchains. The method for managing transactions based on blockchains may include a process for proceeding with mining blocks by separating approval and modification of transactions by using transaction approval block for proving approval of transactions and transaction modification block for proving modification of transactions.

Abstract: A vehicle control system and method, the method including: recognizing a driving lane ahead of a vehicle by means of a camera included in the vehicle, and determining an expected lane width of the driving lane over time; determining whether a real lane width of the driving lane increases at a time point at which the determined expected lane width increases; and when it is determined that the real lane width increases, controlling driving, based on information on a line, among both lines of the driving lane, positioned in an opposite direction of a direction in which the lane width increases.

Abstract: Provided is a method and an apparatus with neural network (NN) training. A method of operating a neural network model includes predicting first latent target data based on source data and based on target data corresponding to the source data, predicting second latent target data based on the source data and based on constant data, and training the NN model based on the first latent target data and the predicted second latent target data; the first latent target data and the target data have a many-to-one relationship.

Abstract: An apparatus and method of controlling a vehicle are provided. The method includes determining whether the vehicle is being driven in a predetermined section of a road, outputting forward image information by a camera, comparing a sensed curvature on a driving lane measured through the forward image information with a map curvature of the driving lane included in map information of a navigation system while the vehicle is in the predetermined section, and applying the sensed curvature or the map curvature to a steering control curvature based on the comparison result.

Abstract: Disclosed herein are an apparatus and method for compensating for a heading angle. The apparatus for compensating for a heading angle includes a compensation condition determination unit configured to determine whether a predetermined compensation condition is satisfied, to compensate for a heading angle of a camera, and a heading angle processing unit configured to compensate for the heading angle of the camera using a lane distance input from the camera, when it is determined by the compensation condition determination unit that the compensation condition is satisfied.

Abstract: A method includes: receiving multi-channel sound source signals from a microphone array; synchronizing the multi-channel sound source signals based on spatial information of the microphone array; and detecting an abnormal channel of the microphone array by inputting the synchronized sound source signals and first conditional information to a neural network model configured to perform an inverse operation.

Abstract: The present invention relates to an operating system using an advertisement-type 3D printer, the system integrally managing individual 3D printers in an Internet of Things (IoT) cloud data environment by operating a platform on a network, and being capable of individual advertising, Internet advertising, closed captioning, regional broadcasting, and total advertising, and advertising for individual sections/job types in the 3D printers.

Abstract: The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and an electronic device comprising the organic electric element, and by employing the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the electric element can be improved.

Abstract: Disclosed herein are an apparatus and method for compensating for a heading angle. The apparatus for compensating for a heading angle includes a compensation condition determination unit configured to determine whether a predetermined compensation condition is satisfied, to compensate for a heading angle of a camera, and a heading angle processing unit configured to compensate for the heading angle of the camera using a lane distance input from the camera, when it is determined by the compensation condition determination unit that the compensation condition is satisfied.

Abstract: Methods and devices for producing artificial nails are disclosed, comprising: automatically recognizing user nail information by means of a 3D scanner (S100); recognizing a selected nail decoration design of a 2D or 3D form by means of a UV 3D printer (S200); a step in which the UV 3D printer, equipped with a device capable of adjusting a Z axis, forms a decoration layer corresponding to a curved surface of a user's nail shape with the nail decoration design recognized in step S200, on the basis of the user nail information recognized in step S100 (S300); a step in which the UV 3D printer forms an adhesive layer to be attached with the decoration layer produced in step S300; and a step of completely curing the decoration layer and the adhesive layer in a short time by subjecting same to heat treatment by using a UV lamp of the UV 3D printer, thereby printing an artificial nail in which the adhesive layer is coupled to the bottom of the decoration layer.

Abstract: Disclosed herein are an apparatus and method for compensating for a heading angle. The apparatus for compensating for a heading angle includes a compensation condition determination unit configured to determine whether a predetermined compensation condition is satisfied, to compensate for a heading angle of a camera, and a heading angle processing unit configured to compensate for the heading angle of the camera using a lane distance input from the camera, when it is determined by the compensation condition determination unit that the compensation condition is satisfied.

Abstract: The present invention relates to an operating system using an advertisement-type 3D printer, the system integrally managing individual 3D printers in an Internet of Things (IoT) cloud data environment by operating a platform on a network, and being capable of individual advertising, Internet advertising, closed captioning, regional broadcasting, and total advertising, and advertising for individual sections/job types in the 3D printers.

Abstract: A vessel includes a heat exchanger for heat-exchanging compressed boil-off gas (hereinafter, referred to as “first fluid”) by using, as a refrigerant, the boil-off gas discharged from a storage tank, to cool the same; a main compression part for compressing a part of the boil-off gas discharged from the storage tank; a rest compression part provided in parallel to the main compression part so as to compress the other part of the boil-off gas discharged from the storage tank; and a decompression device for expanding the first fluid having been cooled by exchanging heat with the boil-off gas, which is discharged from the storage tank, in the heat exchanger. The first fluid is a flow in which the boil-off gas compressed by the main compression part and the boil-off gas compressed by the rest compression part join; or the boil-off gas compressed by the main compression part.

Abstract: Disclosed are a fuel supply system and method for a ship engine. The fuel supply system for a ship engine of the present invention comprises: a submersible pump which is provided to an LNG storage tank of a ship for supplying LNG to the engine of the ship; a high-pressure pump which has the LNG supplied thereto from the submersible pump and pressurizes the same under high pressure; and a return flow channel which, at the upstream of the high-pressure pump, returns the LNG to the LNG storage tank, wherein the flow of the LNG returning through the return flow channel is controlled, and the temperature of the LNG is controlled at the front end of the high-pressure pump.

Abstract: Disclosed herein are an apparatus and method for compensating for a heading angle. The apparatus for compensating for a heading angle includes a compensation condition determination unit configured to determine whether a predetermined compensation condition is satisfied, to compensate for a heading angle of a camera, and a heading angle processing unit configured to compensate for the heading angle of the camera using a lane distance input from the camera, when it is determined by the compensation condition determination unit that the compensation condition is satisfied.