Abstract: A powertrain for an electric vehicle includes: a planetary gear having a first rotating element, a second rotating element, and a third rotating element, wherein a first rotating element is connected to a first shaft and the second rotating element is connected to a second shaft; a first motor configured to selectively supply power to the first shaft at two or more gear ratios; a first shift assembly configured to transfer power of the first motor to the first shaft through one of two or more external engagement gear trains having different gear ratios; and a second motor configured to selectively supply power to the first shaft and the second shaft. The third shaft is fixedly disposed on a transmission housing, and any two shafts among the first, second and third shafts restrain each other.

Abstract: Disclosed are an oxidizing electrode, a water electrolysis device including the same and a method for manufacturing the same. According to exemplary embodiments of the present disclosure, there is provided an oxidizing electrode with improved performance at low loadings of noble metals, especially, ruthenium (Ru) and iridium oxide, in which a ruthenium (Ru) layer and an iridium oxide layer formed on a substrate by electrodeposition in a sequential order are supported by electrochemical reaction rather than physical bonding.

Abstract: The present invention discloses an image decoding method, the method including generating a candidate list including motion information derived from a spatial neighboring block and a temporal neighboring block adjacent to a current block; deriving motion information of the current block using the candidate list; generating a prediction block of the current block using the derived motion information; and updating the derived motion information in a motion information list, wherein the generating of the candidate list is performed in such a manner as to include at least one information of the motion information included in the updated motion information list in a block decoded before the current block.

Abstract: Disclosed herein are a neural network model deployment method and apparatus for providing a deep learning service. The neural network model deployment method may include providing a specification wizard to a user, searching for and training a neural network based on a user requirement specification that is input through the specification wizard, generating a neural network template code based on the user requirement specification and the trained neural network, converting the trained neural network into a deployment neural network that is usable in a target device based on the user requirement specification, and deploying the deployment neural network to the target device.

Abstract: The present invention provides methods for treating or ameliorating metabolic diseases, cholestatic liver diseases, or organ fibrosis, which comprises administering to a subject a therapeutically effective amount of a pharmaceutical composition comprising an isoxazole derivative, a racemate, an enantiomer, or a diastereoisomer thereof, or a pharmaceutically acceptable salt of the derivative, the racemate, the enantiomer, or the diastereoisomer.

Abstract: The present disclosure relates to a method for providing whether a patient is accompanied by a caregiver and a device using the same, the method for providing whether the patient is accompanied by the caregiver being configured to be implemented by a processor and including receiving an outpatient clinic record from a user device, tokenizing each sentence of the outpatient clinic record as a unit of at least one token, encoding the tokenized outpatient clinic record as an integer, and determining whether a psychiatric symptom occurs for a patient related to the outpatient clinic record by inputting the encoded outpatient clinic record by using a determination model that uses the encoded outpatient clinic record as an input and uses whether the psychiatric symptom occurs as an output.

Abstract: An apparatus for estimating a component of an analyte may include a sensor including a light source configured to emit light to the analyte, and a detector configured to measure a spectrum of light reflected from the analyte; and a processor configured to: based on an initial amount of received light being obtained from the analyte by operating the sensor under initial operating conditions, determine optimal operating conditions based on the initial amount of received light and the initial operating conditions; and based on a spectrum being measured from the analyte by operating the sensor under the optimal operating conditions, estimate the component of the analyte based on the spectrum.

Abstract: A fuel cell system includes: an oxygen concentration module to produce oxygen-enriched air by separating nitrogen from air, and a first air supply line connected to the oxygen concentration module to supply air to the oxygen concentration module. The fuel cell system further includes: a heating unit provided in the first air supply line to selectively heat air by using waste heat discharged from an external heat source provided outside a fuel cell stack, a second air supply line connected to the oxygen concentration module and configured to supply air to the oxygen concentration module independently of the first air supply line, a cooling unit provided in the second air supply line and configured to selectively cool air by using outside cold energy, and a stack connection line which connects the oxygen concentration module and the fuel cell stack and supplies the oxygen-enriched air to the fuel cell stack.

Abstract: A drum-type foreign substance suctional attaching and screening device includes: a screening drum having circular type first and second side plates located on both sides thereof and a sorting screen adapted to surround the space between the first and second side plates; a hood disposed inside the screening drum and open toward a conveyor belt transferring aggregates to be recycled to thus provide a sucking force generated from a suction fan to the conveyor belt; and a rotary shaft coupled to the center of the first side plate and rotating with power received from the outside.

Abstract: In an embodiment a hood release lever assembly includes a bracket and a hood release lever pivotally connected to the bracket, wherein the bracket includes a bracket body, a retention clip protruding from the bracket body, and a hooked rib located at a bottom end of the bracket body and wherein a free end of the hooked rib faces the retention clip.

Abstract: The present disclosure relates to a protecting film for a cover window of a flexible display device in which a first hard coating layer containing 3 parts by weight or less of inorganic particles based on 100 parts by weight of a binder resin; a second hard coating layer containing 10 to 45 parts by weight of inorganic particles based on 100 parts by weight of a binder resin; and a light-transmitting substrate are sequentially laminated, wherein the first hard coating layer and the second hard coating layer have a specific thickness ratio, a cover window and a display device including the same.

Abstract: An antioxidant sensor includes a first light source configured to emit light having a first wavelength onto an object; a second light source configured to emit light having a second wavelength onto the object; a third light source configured to emit light having a third wavelength onto the object, the first wavelength, the second wavelength, and the third wavelength being different from each other; a light receiver configured to receive light reflected or scattered from the object; and a processor configured to obtain a hemoglobin index by driving the first light source and the second light source, and to obtain an antioxidant signal of the object by driving the third light source based on the obtained hemoglobin index satisfying a condition.

Abstract: A lane change assistance system includes: at least one sensor that detects sensing information including a first vehicle speed of a host vehicle, a second vehicle speed of a surrounding vehicle around the host vehicle, and a distance between the host vehicle and the surrounding vehicle; a lane change controller that identifies a lane change possible condition based on the sensing information, calculates an expected lane change time, and generates a lane change path for the expected lane change time; a steering device that controls lateral movement of the host vehicle based on the lane change path; and an acceleration and deceleration device that controls longitudinal movement of the host vehicle based on the lane change path.

Abstract: An apparatus for estimating a biological substance in a user using a unit spectrum for the biological substance acquired using a biological tissue simulation solution is provided. The apparatus may include a spectrometer configured to emit a light to a skin of a user, detect the light returned from the skin, and measure a skin spectrum of the user from the detected light and a processor configured to estimate a biological substance in the user based on the measured skin spectrum and a unit spectrum acquired using a biological tissue simulation solution.

Abstract: An apparatus is provided. The apparatus includes a memory, a second type spectrum measurer, and a processor. The memory stores an individualized blood sugar estimation model. The second type spectrum measurer measures second type spectrum data for a skin of a user. The processor calculates blood sugar of the user based on the measured second type spectrum data and the individualized blood sugar model. The blood sugar model is generated based on blood sugar profile data of the user calculated based on a first type spectrum-blood sugar profile relationship model and training second type spectrum data for the skin of the user.

Abstract: An autonomous driving system for preventing collision with a cut-in vehicle may include a counterpart vehicle detector detecting driving information of a surrounding vehicle to deliver the driving information of the surrounding vehicle to a vehicle controller, a host vehicle detector detecting driving information of a host vehicle to deliver the driving information of the host vehicle to the vehicle controller, and the vehicle controller generating avoidance routes for avoiding collision with the surrounding vehicle entering a front of the host vehicle, designating a reach location according to a speed at a specific interval on the avoidance routes, and selecting an avoidance route for avoiding the collision among the plurality of avoidance routes, and then controlling a speed of the host vehicle to reach the reach location for avoiding the collision with the surrounding vehicle on the selected avoidance route, when there is possibility of collision.

Abstract: A healthcare apparatus according to an embodiment includes: a plurality of light sources configured to emit light of different wavelengths onto an object; a light detector configured to measure an optical signal of each of the wavelengths by receiving light reflected or scattered from the object; and a processor configured to obtain a blood glucose level and a blood flow index by using the optical signal of each of the wavelengths, and to estimate at least one from among dietary information and dietary metabolism state information by monitoring a blood glucose level change and a blood flow index change after ingestion of a food.

Abstract: A drum-type foreign substance suctional attaching and screening device includes: a screening drum having circular type first and second side plates located on both sides thereof and a sorting screen adapted to surround the space between the first and second side plates; a hood disposed inside the screening drum and open toward a conveyor belt transferring aggregates to be recycled to thus provide a sucking force generated from a suction fan to the conveyor belt; and a rotary shaft coupled to the center of the first side plate and rotating with power received from the outside.

Abstract: A method of correcting an error of an optical sensor which includes a light source and a detector, including adjusting a brightness of the light source to a preset brightness; controlling the light source to emit light to a preset material; acquiring preset material data corresponding to the emitted light and the preset material using the detector; and correcting, by using the acquired preset material data, an error of a distance between the light source and the detector based on a difference between a first amount of light received at a first point of the detector and a second amount of light received at a second point of the detector, or based on a gradation of an image obtained by the detector

Abstract: A semiconductor device includes an active pattern that extends in a first direction; a plurality of gate structures that are spaced apart in the first direction, and include a gate electrode that extends in a second direction; a source/drain recess between adjacent gate structures; a source/drain pattern in the source/drain recess; a source/drain contact connected to the source/drain pattern and that includes a lower part on the source/drain pattern and an upper par; and a contact silicide film disposed along the lower part of the source/drain contact and between the source/drain contact and the source/drain region. The source/drain pattern includes a semiconductor liner film that extends along the source/drain recess and includes silicon germanium, a semiconductor filling film on the semiconductor liner film and that includes silicon germanium, and a semiconductor insertion film that extends along side walls of the lower part of the source/drain contact and includes silicon germanium.