Abstract: Disclosed is an imine group-containing novel compound which is useful as a polymer modifier, a modified conjugated diene-based polymer including a functional group derived from the novel compound and having excellent affinity with a filler, a method for preparing the polymer, and a rubber composition including the polymer, and provides an imine group-containing compound represented by Formula 1, a modified conjugated diene-based polymer including a functional group derived therefrom, and a method for preparing the polymer.

Abstract: A display device includes a substrate having a display area and a peripheral area, a pixel disposed on the substrate in the display area, the pixel including a pixel circuit, a pixel electrode electrically connected to the pixel circuit, an emission layer disposed on the pixel electrode, and an opposite electrode disposed on the emission layer, a power supply line disposed on the substrate in the peripheral area, the power supply line for supplying a power voltage to the pixel, an insulating layer covering the pixel circuit and the power supply line, the insulating layer including an opening exposing at least a portion of the power supply line, and a dummy pattern including a same material as the pixel electrode, the dummy pattern covering a sidewall of the power supply line exposed by the opening of the insulating layer.

Abstract: The invention is about a method for controlling a wind turbine with a variable rotor area. The wind turbine comprises a rotor with one or more rotor blades which are arranged hinged at an adjustable pivot angle, where the variable rotor area depends on the pivot angle, and where the pivot angle is adjustable dependent on a variable pivot force provided by a pivot actuator. The method comprises determination of a maximal pivot force based on the input operational parameter which relate to an actual load or a predicted load of the wind turbine, determining a desired pivot force based on a desired operational performance of the wind turbine, and determining a pivot force set-point to be applied to the pivot actuator based on the desired pivot force so that the pivot force set-point is equal to or below the maximal pivot force.

Abstract: A transceiver includes a transmitter and a receiver connected to each other by a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode, and transmits signals having a second voltage range smaller than the first voltage range to the first line and the second line in a second mode. The transmitter encodes an original payload in the second mode to generate a first payload, and transmits the clock training pattern and the first payload through the first line and the second line.

Abstract: The present invention relates to a washing machine in which a lower balancer is assembled by using a fastening structure that connects an existing hub and tub base without an addition of a fastening member for fastening the lower balancer, thereby significantly reducing manufacturing process and manufacturing cost.

Abstract: In a floating gate semiconductor nanostructure biosensor and a method for manufacturing the biosensor, the nanostructure biosensor includes a substrate, an insulating layer, a nanostructure, a source electrode and a drain electrode, a floating gate and a biological sensing material. The insulating layer is formed on the substrate. The nanostructure is protruded from the insulating layer. The source electrode and the drain electrode are formed on the insulating layer and dispose the nanostructure therebetween. The floating gate has a metal pattern or a polysilicon pattern, and extends with contacting the nanostructure. The biological sensing material has a first end combined with an immobile molecule on the floating gate, and a second end combined with a bio molecule.

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE).

Abstract: Provided is a device establishing a security session for a vehicle-to-everything (V2X) service. The device transmits a ping request message requesting establishment of the security session to a V2X server. The ping request message includes a certificate based on the Institute of Electrical and Electronics Engineers (IEEE) 1609.2 and a session identifier (ID) for the security session. The device receives, from the V2X server, a ping response message as a response to the ping request message.

Abstract: The present disclosure relates to a system capable of increasing the accuracy of a prediction result when predicting a user drop-out rate or predicting a correct answer probability of a user in an online learning environment, and further relates to an operation method of the system. A system according to the present disclosure may include a plurality of encoder neural networks and a plurality of decoders, and may input question information to a kth encoder neural network and input response information to kth decoder neural network to learn the system, thereby predicting the user drop-out rate information and the users correct answer probability information with higher accuracy on the basis of the learned system.

Abstract: According to various example embodiments, a pallet clamp apparatus for clamping a pallet to a pair of forks provided in a forklift includes a housing disposed adjacent to each of the pair of forks, a locking member, at least a portion of the locking member protruding to the outside of the housing to fix the pallet, a spring member configured to elastically press the locking member toward the inner side of the fork in a lateral direction, and a release member configured to release fixing of the locking member by pressing the spring member.

Abstract: Disclosed herein are an apparatus and a method for providing a virtual multi-cloud service. The apparatus for providing a virtual multi-cloud service includes one or more processors and execution memory for storing at least one program that is executed by the one or more processors, wherein the at least one program is configured to create a virtual machine cluster requested by an operator using an external cloud computing infrastructure, install a container orchestration tool in the virtual machine cluster using container-related information registered by the operator in advance, and create a virtual cloud requested by the operator using the container orchestration tool.

Abstract: A method for monitoring a process variation index includes operations of: obtaining a target parameter to be monitored and a reference parameter used to increase goodness of fit among structural parameters predicted by measuring a structure in a specific location of a wafer; obtaining a reference parameter set in a reference model; and calculating a process variation index capable of confirming a structural change of the structure according to a change in process conditions using the structural parameter and the reference parameter.

Abstract: An electronic device for providing user experience based on a display extension profile and a method of controlling the same are disclosed. An electronic device according to an embodiment may include a housing, a flexible display disposed inside the housing, at least one driving motor disposed inside the housing and configured to extend a part of the flexible display from the housing, a memory storing a display extension profile related to control of the driving motor, and at least one processor. The at least one processor may be configured to identify occurrence of an event related to display of a preview screen showing a process of drawing out the flexible display, and display the preview screen showing the process of drawing out the flexible display through the flexible display, based on the display extension profile stored in the memory in response to the identification of the occurrence of the event.

Abstract: A drive-through treatment system for a drive-through clinic includes: a plurality of monitoring devices positioned at an inlet of a plurality of treatment lines; a plurality of treatment devices positioned on a plurality of medical shelters in each of the plurality of treatment lines; a plurality of outlet devices positioned at an outlet of the plurality of treatment lines; and a treatment line determining device for determining a treatment line into which a target vehicle to enter the drive-through clinic will enter among the plurality of treatment lines based on information received from a plurality of monitoring devices and a plurality of outlet devices. Each of the plurality of monitoring devices may check a treatment start, a treatment progress situation, and a treatment speed of vehicles that have entered the treatment line from the inlet of the corresponding treatment line to be transmitted to the treatment line determining device.

Abstract: The present invention relates to a culture broth for culturing Gram-positive bacteria that can simultaneously culturing not only general Gram-positive bacteria but also Streptococcus pneumoniae. The present invention provides a culture broth for culturing Gram-positive bacteria, comprising a meat extract, casein hydrolysate, an antioxidant enzyme, a surfactant, starch, and a solidifying agent.

Abstract: A semiconductor device includes a first junction-gate field-effect transistor (JFET) having a first pinch-off voltage, and a second JFET having a second pinch-off voltage higher than the first pinch-off voltage. The first JFET includes a first top gate region disposed on a surface of a substrate, a first channel region surrounding the first top gate region, and a first bottom gate region disposed under the first channel region. The second JFET includes a second top gate region disposed on the surface and having a same depth with the first top gate region relative to the surface, a second channel region surrounding the second top gate region and disposed deeper than the first channel region relative to the surface, and a second bottom gate region disposed under the second channel region and being deeper than the first bottom gate region relative to the surface.

Abstract: A power device and a guard ring structure surrounding the power device are provided. The power device includes: a buried layer of a first conductivity type and a buried layer of a second conductivity type disposed within a substrate; a body region of the first conductivity type and a drift region of the second conductivity type disposed on the buried layer of the first conductivity type; and a gate electrode, a source electrode, and a drain electrode disposed on the body region of the first conductivity type and the drift region of the second conductivity type. The guard ring structure includes: a first guard ring of the second conductivity type adjacent to the power device; a second guard ring of the first conductivity type adjacent to the first guard ring; and a third guard ring of the second conductivity type adjacent to the second guard ring.

Abstract: A polarizing plate and an optical display apparatus including the same are provided. A polarizing plate includes: a polarizer; an antireflection film stacked on a first surface of the polarizer; and a retardation film stacked on a second surface of the polarizer, and the antireflection film has a water vapor transmission rate of 1 g/m2·day to 30 g/m2·day, and the retardation film has a water vapor transmission rate of 1 g/m2·day to 100 g/m2·day.

Abstract: A method includes simulating, using processing circuitry, one or more sector antenna transmitting at a selected transmission power, each of the one or more sector antenna simulated as being located at a desired physical location. The method also includes determining, based on results of the simulation, a short-term interference and a long-term interference for each of the one or more sector antenna. The method also includes performing, by the processing circuitry and based on a short-term interference threshold and a long-term interference threshold for the one or more sector antenna, one or more of: increasing the selected transmission power for one of the one or more sector antenna, decreasing the selected transmission power for the one of the one or more sector antenna, or maintaining the selected transmission power for the one of the one or more sector antenna.

Abstract: A semiconductor device includes an active pattern on a substrate, a plurality of source/drain patterns in a first direction on the active pattern, a first channel structure between a pair of source/drain patterns, a second channel structure between another pair of source/drain patterns, a first gate electrode extending in a second direction perpendicular to the first direction, and a second gate electrode intersecting the second channel structure and extending in the second direction. The first gate electrode includes a first portion between a bottom surface of the first channel structure and a top surface of the active pattern, and the second gate electrode includes a first portion between a bottom surface of the second channel structure and the top surface of the active pattern. A thickness of the first portion of the second gate electrode is greater than a thickness of the first portion of the first gate electrode.