Abstract: A secondary battery includes a cylindrical case; an electrode assembly accommodated in the case and including a first electrode plate, a second electrode plate, and a separator, the electrode assembly being wound such that the first electrode plate is arranged at an outermost side and is in contact with the case; a cap assembly coupled to the case and electrically connected to the second electrode plate; and a first swelling tape attached to an inner surface of the first electrode plate in a state in which the electrode assembly is wound, the first swelling tape having a multi-layer structure. The swelling tape may be applied to a base material finishing portion of the electrode assembly to improve quality distribution of the base material finishing structure due to long-diameter distribution. In addition, a swelling effect may be improved through the multi-layer swelling tape.

Abstract: A memory system which includes a flash memory including a meta block and a data block, and a memory controller including a meta data managing module managing meta data to be stored in the meta block. The meta block includes a plurality of pages. The meta data managing module compares a number of free pages of the plurality of pages with a preset number of free pages, and selects a write target page of the meta data by using one of a consecution meta write operation or a dirty meta write operation, depending on a result of the comparison.

Abstract: A sandwich panel for an automobile includes a core layer, a surface layer, and an adhesive layer. The core layer includes glass fibers and thermoplastic resins and defines an optimal weight and thickness to provide flexural performance and non-flammability. The sandwich panel provides a flame barrier layer, which is a non-combustible layer during ignition and prevents flame from leaking to the outside of the panel.

Abstract: Provided is a display device comprising a substrate, a first data line and a second data line disposed on the substrate and extended in a first direction, an anode electrode disposed on the first data line and the second data line, a pixel-defining film disposed over the anode electrode and defining an emission area, an organic light-emitting layer disposed on the anode electrode, and a cathode electrode disposed on the organic light-emitting layer, wherein each of the first data line and the second data line has a curved shape when viewed from a top where the first anode electrode and the second anode electrode overlap the anode electrode.

Abstract: A processor implemented method including outputting guide information to guide a capture of an image of a predetermined area via a camera of a mobile terminal including the processor, inputting a first exterior image of a vehicle, the first exterior image being captured based on the output guide information and a second exterior image of the vehicle stored in advance to a processor including a deep learning model, matching the first exterior image and the second exterior image with each other to acquire a matched image, masking a detected area from the predetermined image within the matched image as a masked area, and determining whether an exterior of the vehicle has been damaged and a type of damage based on the masked area.

Abstract: A system and method for providing a traffic accident handling service for a traffic accident are disclosed, where the method includes acquiring state information of a personal mobility device via a sensor and a camera of the personal mobility device, analyzing the traffic accident based on the acquired state information, receiving accident handling information corresponding to the traffic accident, and providing accident handling guide information based on the accident handling information.

Abstract: A system for predicting a negative pressure of a brake booster of a vehicle includes: a driving information detector detecting driving information related to driving of the vehicle; and a controller determining a negative pressure of an intake manifold based on a pressure of the intake manifold and an atmospheric pressure which is the driving information and including a booster negative pressure predictor predicting the negative pressure of the brake booster by integrating over time a change rate according to a charging rate and a discharging rate of the negative pressure determined using a negative pressure of the brake booster determined in a previous cycle according to a logic for predicting the negative pressure of the brake booster and the negative pressure of the intake manifold of a current cycle and an imitated brake pedal force signal of the current cycle imitating an acceleration of the vehicle.

Abstract: A display device includes a light emitting element including a pixel electrode, a light emitting layer, and a common electrode. A capping layer is disposed on the common electrode. An auxiliary layer is disposed on the capping layer. A thin film encapsulation layer includes a first encapsulation layer, a second encapsulation layer, and a third encapsulation layer. The first encapsulation layer includes a first inorganic insulating layer including silicon nitride; a second inorganic insulating layer including silicon oxide; and a third inorganic insulating layer including silicon oxynitride. The auxiliary layer has a thickness of 200 ? to 1400 ?, the first inorganic insulating layer has a thickness of 400 ? to 3500 ?, the second inorganic insulating layer has a thickness of 200 ? to 2400 ?, and the third inorganic insulating layer has a thickness of 4000 ? or more.

Abstract: A cleaning composition for removing post-etch or post-ash residues from a semiconductor substrate, and a cleaning method using the same are disclosed. The cleaning composition can comprise water; a fluorine compound; an alkanolamine compound; and a corrosion inhibitor. The corrosion inhibitor is a mixture of a first corrosion inhibitor and a second corrosion inhibitor. When using the cleaning composition, it is possible to efficiently remove the residues of various aspects existing on a surface of the substrate or the semiconductor device without damage to a substrate or a semiconductor device including various metal layers, insulating layers, etc. Accordingly, when a highly integrated and miniaturized semiconductor device is manufactured, it may be advantageously applied to the removal of residues generated on the surface of the substrate or the semiconductor device.

Abstract: One aspect of the present invention provides a compound in which a functional group capable of binding to a globulin Fc region or a physiologically active polypeptide is introduced at one end of a non-peptidic polymer and a functional group capable of a click reaction is introduced at the other end; a polypeptide conjugate in which a physiologically active polypeptide binds to one end of the compound; a physiologically active polypeptide conjugate in which a physiologically active polypeptide and an immunoglobulin Fc region bind to both ends thereof by using the compound as a linker; and methods for preparing the same compound, polypeptide conjugate, and physiologically active polypeptide conjugate.

Abstract: An atomic layer etching method using a ligand exchange reaction may include a substrate providing step of putting a substrate with a thin film formed thereon into a reaction chamber, a halogenated thin film forming step of forming a halogenated thin film on a surface of the thin film by infusing a halogenated gas into the reaction chamber, and an etching step of etching the halogenated thin film by infusing a ligand without a metal or metal precursor into the reaction chamber with the substrate with the halogenated thin film.

Abstract: The present disclosure relates to an apparatus for controlling movement of an ultrasonic wave generating unit, the apparatus characterized by comprising: a transfer unit for moving the ultrasonic wave generating unit; and a control unit for controlling the operation of the ultrasonic wave generating unit and the transfer unit, wherein the control unit controls the ultrasonic wave generating unit such that, when the ultrasonic wave generating unit moves, ultrasonic waves are irradiated at intervals to the skin on a movement path of the ultrasonic wave generating unit.

Abstract: Disclosed is a hot-stamping component, which includes a base steel plate; and a plated layer on the base steel plate and including a first layer, a second layer, and an intermetallic compound portion having an island shape in the second layer, wherein the first layer and the second layer are sequentially stacked, and an area fraction of the intermetallic compound portion with respect to the second layer is an amount of 20% to 60%.

Abstract: Disclosed are a system for drone calibration related to calibration that is required prior to flying a drone, and a method therefor. According to the present invention, there is an effect of improving the convenience of a calibration operation required for flying a drone, and in addition, when multiple drones have to be flying at the same time, there is an effect of allowing the drown to be easily calibrated without manually calibrating each of the multiple drones.

Abstract: A cleaning composition for removing post-etch or post-ash residues from a semiconductor substrate, and a cleaning method using the same are disclosed. The cleaning composition can comprise water; a fluorine compound; an alkanolamine compound; and a corrosion inhibitor. The corrosion inhibitor is a mixture of a first corrosion inhibitor and a second corrosion inhibitor. When using the cleaning composition, it is possible to efficiently remove the residues of various aspects existing on a surface of the substrate or the semiconductor device without damage to a substrate or a semiconductor device including various metal layers, insulating layers, etc. Accordingly, when a highly integrated and miniaturized semiconductor device is manufactured, it may be advantageously applied to the removal of residues generated on the surface of the substrate or the semiconductor device.

Abstract: The present invention is related to an alcohol compound isolated from the extract of Cucurbitaceae family plant having anti-adipogenic and anti-obesity activity, and a composition comprising the same. The compound showed potent reducing activity of body weight, decreasing effect on the blood triglyceride and cholesterol level, activating activity of PPAR ? and preventing activity from the adipogenesis of precursor fat cells with no toxicity, therefore, those extract can be useful in treating or preventing obesity and adipogenesis-involved diseases as a medicine or health care food.

Abstract: The present invention is related to an alcohol compound isolated from the extract of Cucurbitaceae family plant having anti-adipogenic and anti-obesity activity, and a composition comprising the same. The compound showed potent reducing activity of body weight, decreasing effect on the blood triglyceride and cholesterol level, activating activity of PPAR ? and preventing activity from the adipogenesis of precursor fat cells with no toxicity, therefore, those extract can be useful in treating or preventing obesity and adipogenesis-involved diseases as a medicine or health care food.

Abstract: A novel tricyclodecanyl (meth)acrylate compound and a method of producing the same are provided. The compound is 8-alkyl-8-tricyclodecanyl (meth)acrylate represented by formula (1): wherein R1 is methyl or ethyl and R2 is hydrogen or methyl.

Abstract: A novel norbornene carboxylate compound and a method of producing the same are provided. The norbornene carboxylate compound is 2-alkyl-2-adamantyl 5-norbornene-2-carboxylate represented by formula (1): wherein R is methyl or ethyl.

Abstract: A novel norbornene carboxylate compound and a method of producing the same are provided. The norbornene carboxylate compound is 8-alkyl-8-tricyclodecanyl 5-norbornene-2-carboxylate represented by formula (1): ##STR1## wherein R is methyl or ethyl.