Abstract: An additive for a rechargeable lithium battery, an electrolyte layer for a rechargeable lithium battery, a positive electrode for a rechargeable lithium battery, a negative electrode for a rechargeable lithium battery, and a rechargeable lithium battery including the additive, the additive being represented by Chemical Formula 1:

Abstract: A multilayer electronic component includes: a body including a dielectric layer, and an internal electrode alternately disposed with the dielectric layer; and an external electrode disposed on the body and connected to the internal electrode. A composite layer containing Sn and Ni is disposed at an interface between the internal electrode and the dielectric layer. The internal electrode includes an interface portion between the composite layer and a central portion of the internal electrode. The interface portion includes a ceramic additive.

Abstract: An electrolyte for an electrochemical nitrogen reduction reaction and a method for electrochemically preparing ammonia using the same are provided. The electrolyte includes a first lithium salt including at least one selected from the group consisting of a fluoroborate-based lithium salt, a fluorophosphate-based lithium salt, a fluoroarcenate-based lithium salt, and a fluorosulfonylimide-based lithium salt, a second lithium salt different from the first lithium salt, and an organic solvent.

Abstract: A conductive particle to be dispersed in a resin composition of an anisotropic connection material containing binder resin and solvent, the conductive particle includes: a core, a conductive layer provided on the core and containing metal, insulating fine particles connected by a first substituent that binds to the metal of the conductive layer, provided on a first region of the conductive layer, and a hydrophobic surface treatment layer connected by a second substituent that binds to the metal of the conductive layer, provided on a second region of the conductive layer, wherein the first region and the second region do not overlap.

Abstract: The present disclosure relates to an autonomous driving robot that can move without user intervention. The autonomous driving mobile robot able includes a PC that receives vision data from a vision device, sets a route, generates operation commands, and thereby controls a motor drive board and a power supply board, in which the PC is configured with a state determination module and a trajectory generation module and a state determination module determines whether the robot is at a location less than or equal to a first threshold distance from a destination is performed after determining a position and direction of the robot. When the robot is located at the location less than or equal to the first threshold distance from the destination, the trajectory generation module generates a stationary trajectory where the speed of the robot decreases and becomes zero as the robot approaches the destination.

Abstract: A semiconductor device comprising first and second unit cells, the first unit cell comprising a first fin pattern extending in a first direction, a first gate pattern extending in a second direction, and a first contact disposed on a side of the first gate pattern contacting the first fin pattern, the second unit cell comprising a second fin pattern extending in the first direction, a second gate pattern extending in the second direction, and a second contact disposed on a side of the second gate pattern contacting the second fin pattern, wherein the first and second gate patterns are spaced apart and lie on a first straight line extending in the second direction, the first and second contacts are spaced apart and lie on a second straight line extending in the second direction, and a first middle contact is disposed on and connects the first and second contacts.

Abstract: A method for determining a spam URL includes: (a) extracting a URL from an e-mail; (b) determining whether the extracted URL is a redirecting URL; (c) when the extracted URL is a redirecting URL, accessing a redirection URL that is connected as a result of access to the extracted URL; (d) when the redirection URL is a redirecting URL, accessing a redirection URL that is connected as a result of access to the redirection URL; (e) repeating operation (d); (f) when a last accessed URL in one of operations (c), (d), and (e) is not a redirecting URL, determine whether the last accessed URL is a spam URL; and (g) when it is determined that the last accessed URL is a spam URL, determining the extracted URL, the last accessed URL and any redirection URL connected between the extracted URL and the last accessed URL as spam URLs.

Abstract: The present disclosure relates to an autonomous driving robot that can move without user intervention. The autonomous driving mobile robot able includes a PC that receives vision data from a vision device, sets a route, generates operation commands, and thereby controls a motor drive board and a power supply board, in which the PC is configured with a state determination module and a trajectory generation module and a state determination module determines whether the robot is at a location less than or equal to a first threshold distance from a destination is performed after determining a position and direction of the robot. When the robot is located at the location less than or equal to the first threshold distance from the destination, the trajectory generation module generates a stationary trajectory where the speed of the robot decreases and becomes zero as the robot approaches the destination.

Abstract: An elevation system includes deck units each including a frame, a movable deck coupled to the frame to be movable in a vertical direction, a sliding unit coupled to the frame to be movable in a horizontal direction, and elevation wires connected to the movable deck and the sliding unit via a direction changing sheave at the frame, a first sheave at each of the deck units and fixed to the frame, a second sheave at each of the deck units and coupled to the sliding unit to adjust a distance between the first sheave and the second sheave, a drive wire extending through the deck units and simultaneously wound around the first sheave and the second sheave of each of the deck units to deliver a driving force to the sliding unit, and a driver pulling the drive wire to cause the sliding unit to be slidably moved.

Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.

Abstract: A predictive traction control system may include: a road surface conditions information providing unit mounted on a vehicle driven by a driving motor, to detect and output an upstream road surface condition in a travelling direction of the vehicle; and a predictive control unit electrically connected to the road surface conditions information providing unit, determining an entry or release of the predictive traction control using information on road surface conditions input from the road surface conditions information providing unit, and calculating target driving motor speed for controlling the driving motor and transmitting the same.

Abstract: Provided is a haptic waveform storage system including a sensor configured to measure a target object to generate a sensing signal including tactile texture information, a waveform extraction unit configured to extract a basic frequency and an envelope from the sensing signal and generate haptic waveform information including information about the basic frequency and the envelope, and a library storage unit configured to store the haptic waveform information.

Abstract: The present disclosure relates to a method of deriving quality improvement requirements. The method according to some embodiments may include receiving a plurality of evaluation information for a first product from an evaluation information database, inputting the plurality of evaluation information into a key phrase extraction model and determining key phrases for the plurality of evaluation information based on an output of the key phrase extraction model, grouping some of the key phrases for the plurality of evaluation information into multiple groups and storing information on each of the multiple groups in a memory, ranking the key phrases included in each of the multiple groups and storing information associated with the ranks of the key phrases included in each of the multiple groups in the memory and determining top n key phrases from each of the multiple groups as quality improvement requirements.

Abstract: A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a rubber-modified aromatic vinyl-based copolymer resin containing a rubber-modified vinyl-based graft copolymer and an aromatic vinyl-based copolymer resin; about 0.1 to about 15 parts by weight of a polyalkyl(meth)acrylate resin; about 5 to about 20 parts by weight of a polyether ester amide block copolymer; and about 0.2 to about 5 parts by weight of sodium perchlorate (NaClO4). The thermoplastic resin composition is excellent in terms of static resistance, transparency, impact resistance, and the like.

Abstract: The present invention relates to a method of simultaneously diagnosing active tuberculosis and latent tuberculosis infection (LTBI) using one or more biomarkers selected from a white blood cell count, a hemoglobin concentration, a neutrophil count, a lymphocyte count, a monocyte count, a procalcitonin concentration, a C-reactive protein concentration, an ?1-acid glycoprotein concentration and an erythrocyte sedimentation rate, or a combination thereof. The present invention may provide a diagnostic method for simultaneously differentiating active tuberculosis and LTBI without a separate additional test on a patient diagnosed as positive by a conventional tuberculosis infection assay such as a tuberculin skin test (TST) or an interferon-T release assay (IGRA).

Abstract: An apparatus for preventing backflow. The apparatus includes a housing; a trap flow part forming a flow passage for a medical fluid, a discharge part provided on an lower portion of the housing and to receive the medical fluid from the trap flow part and to discharge the medical fluid; a backflow prevention chamber part provided between the trap flow part and the discharge part; and a plate-shaped backflow prevention member provided on one surface of the inner side of the backflow prevention chamber part connected to the trap flow part and in close contact with a periphery of the outlet opening, the plate-shaped backflow prevention member being provided to open or close the opening depending on forward flow and the backflow of the medical fluid.

Abstract: Provided are a multilayered capacitor and a manufacturing method thereof, the multilayered capacitor including a capacitor body including a dielectric layer and an internal electrode, and an external electrode outside the capacitor body, wherein the dielectric layer includes a plurality of dielectric grains, at least one of the plurality of dielectric grains has a core-shell structure, and in the dielectric grains having the core-shell structure, a ratio of a diameter of the core to a diameter of the dielectric grain having the core-shell structure is about 60% to about 80%.

Abstract: A multilayer electronic component includes: a body including a dielectric layer, and an internal electrode alternately disposed with the dielectric layer; and an external electrode disposed on the body and connected to the internal electrode. A composite layer containing Sn and Ni is disposed at an interface between the internal electrode and the dielectric layer. The internal electrode includes an interface portion between the composite layer and a central portion of the internal electrode. The interface portion includes a ceramic additive.