Abstract: A system on chip comprises a first core cluster including a plurality of cores and executing a first virtual machine including a first debug client, and a second core cluster including a plurality of cores and executing a second virtual machine including a second debug client. A first core of the first core cluster and a second core of the second cluster execute a hypervisor at a first exception level and detect unusual operation cores in each cluster. The first core and second core execute the debug server at the first exception level and call the debug clients. The first core and second core execute the debug clients at a second exception level and output stack information of the unusual operation cores.

Abstract: A method for processing an abusing message in an anonymous chatroom includes providing a rule set of a latest version to an administrator terminal of the anonymous chatroom when the administrator terminal logs in to an account through a message application or enters the anonymous chatroom, receiving a new message in the anonymous chatroom, providing the new message to the administrator terminal, receiving a request for hiding the new message from the administrator terminal when the new message is determined to be an abusing message based on at least one of a spam keyword and the rule set stored in the administrator terminal, and transmitting a command to hide the new message to a user terminal that joins the anonymous chatroom according to the request for hiding the new message.

Abstract: A memory module includes: a circuit board including a plurality of signal lines to which a command is applied; and a first memory device mounted on a first surface of the circuit board, connected to the plurality of signal lines, including a first mode register, and configured to: operate in a standard mode or a mirrored mode, based on a value set in the first mode register, set a value corresponding to the mirrored mode in the first mode register, based on a first command applied to the plurality of signal lines, wherein at least one bit of a plurality of command/address bits in the first command is swapped with at least one bit of a plurality of command/address bits in a second command.

Abstract: An aluminum-based blank comprises a first plated steel plate and a second plated steel plate, connected at their boundary by a joint.

Abstract: An embodiment of the present inventive concept provides a display device including: a mother substrate on which a plurality of display modules are located; and a mother film located on a rear surface of the mother substrate, wherein the mother film may include a first layer, and a second layer disposed between the first layer and the mother substrate, the second layer has a thickness of from about 40 ?m to about 60 ?m, and a thickness of the first layer may be greater than that of the second layer.

Abstract: A bendable flexible flat membrane module includes: a membrane facing each other and constituting both outer surfaces; a support member made of a flexible material and embedded inside the membrane constituting the both outer surfaces; and a plurality of point bonding portions formed by pressing and bonding the both outer surfaces facing each other at a predetermined point.

Abstract: A percutaneous absorption preparation for the treatment of dementia is disclosed. The percutaneous absorption preparation contains a support layer, a drug-containing layer, and a release layer, wherein the drug-containing layer contains memantine enanthate, a solubilizer, and a pressure-sensitive adhesive. The percutaneous absorption preparation does not form crystal precipitation, shows high skin permeability, allows easy clinical control of the usable patch area, and allows control of the absorption rate by adjusting the rate of release, thus minimizing skin irritation, and provides an economic benefit of minimal waste of the drug while also preventing overdose of the drug.

Abstract: Aspects of the disclosed technology include techniques, a mechanism, and an apparatus for diagnosing a battery. One or more processors may measure voltages of a plurality of batteries and, based on the measured voltages, determine a voltage deviation of the plurality of batteries. The one or more processors may determine a voltage deviation variation of each battery of the plurality of batteries at predetermined times periods and may compare a pattern of the voltage deviation variations of each battery of the plurality of batteries with a preset diagnosis pattern to diagnose a state of each of the plurality of batteries.

Abstract: The present invention provides a method that utilizes an existing infrastructure such as atomic layer deposition or similar vapor-based deposition tool or metal salt solutions based infiltration to infiltrate certain metals or metal-based precursors into resist materials to enhance the performance of the resists for the advancement of lithography techniques.

Abstract: Semiconductor structure is provided. The semiconductor structure includes a substrate including device regions and an isolation region located adjacent to and between the device regions; a fin on the substrate; gate structures across the fin at the device regions; source/drain doped regions in the fin at two sides of each of the gate structures; a first opening in the fin at the isolation region; and an insulation structure located in the first opening. Two opposite sidewalls of the first opening are respectively in contact with the source/drain doped regions at adjacent device regions. A top surface of the insulation structure is flush with or higher than top surfaces of the source/drain doped regions.

Abstract: The present disclosure relates to a nucleic acid nanoparticle comprising a single stranded nucleic acid scaffold encoding one or more RNA molecules of interest and a plurality of single stranded nucleic acid oligomers, where each oligomer is complementary to at least a portion of the single stranded nucleic acid scaffold. Also disclosed are pharmaceutical compositions and methods of use thereof.

Abstract: Disclosed are an aluminum-coated blank, a manufacturing method thereof, and an apparatus for manufacturing the same. The blank includes two or more aluminum-coated steel sheets connected together by a joint, each of the steel sheets including: a base steel sheet including 0.01-0.5 wt % of carbon, 0.01-1.0 wt % of silicon, 0.5-3.0 wt % of manganese, greater than 0 but not greater than 0.05 wt % of phosphorus, greater than 0 but not greater than 0.01 wt % of sulfur, greater than 0 but not greater than 0.1 wt % of aluminum, greater than 0 but not greater than 0.001 wt % of nitrogen, and the balance of iron and other inevitable impurities; and a coating layer including aluminum and formed on at least one surface of the base steel sheet.

Abstract: An AI-based pre-training model determination system is proposed. When determination type information is input, the AI-based pre-training model determination system extracts a candidate model among a plurality of learning models on the basis of determination type information, and the candidate model determines new training data. An uppermost candidate model whose determination accuracy is greater than or equal to a first reference value preset on the basis of the determination accuracy of the candidate model is determined as a pre-training model for generation of a new learning model, thereby improving the determination accuracy of the new learning model.

Abstract: An AI-based new learning model generation system for vision inspection on a product production line is proposed. In the AI-based new learning model generation system, the candidate set extraction module extracts two or more candidate data sets on the basis of determination type information from among a plurality of training data sets that have been applied to learning of existing learning models previously generated for the vision inspection on the product production line. In addition, an additional set determination module calculates similarity between training images of new training data and a candidate data set, and determines any one greater than or equal to a reference value as an additional training data. In addition, the new model generation module may generate a new learning model by training the additional training data set and the new training data as a pre-training model.

Abstract: A method for conducting a lottery transparently and fairly while using a blockchain at a low cost by performing fewer transactions is provided. The method includes: obtaining lottery participation requests; generating a lottery pool; generating representative lottery pool information, and then transmitting the representative lottery pool information to a blockchain network; registering the transmitted representative lottery pool information or processed information thereof in the blockchain network; requesting a lottery smart contractor to generate a winning reference number and to register the winning reference number in the blockchain network; and determining a selected lottery participation request as a winner based on the winning reference number.

Abstract: According to an exemplary embodiment of the present disclosure, disclosed is an aluminum coated blank that includes a first coated steel sheet; a second coated steel sheet connected to the first coated steel sheet; and a joint portion that connects the first coated steel sheet to the second coated steel plate at a boundary between the first coated steel sheet and the second coated steel sheet.

Abstract: Disclosed are an aluminum-coated blank, a manufacturing method thereof, and an apparatus for manufacturing the same. The blank includes two or more aluminum-coated steel sheets connected together by a joint, each of the steel sheets including: a base steel sheet including 0.01-0.5 wt % of carbon, 0.01-1.0 wt % of silicon, 0.5-3.0 wt % of manganese, greater than 0 but not greater than 0.05 wt % of phosphorus, greater than 0 but not greater than 0.01 wt % of sulfur, greater than 0 but not greater than 0.1 wt % of aluminum, greater than 0 but not greater than 0.001 wt % of nitrogen, and the balance of iron and other inevitable impurities; and a coating layer including aluminum and formed on at least one surface of the base steel sheet.

Abstract: Disclosed is a substrate processing apparatus having a symmetrical reaction space in which a process is performed after a substrate is transferred into the reaction space. The substrate processing apparatus may include: a chamber including a reaction space having an opening formed at one or more sidewalls; and a valve configured to open/close the opening. The valve may include: a blade housed in the chamber including the sidewall and a chamber bottom, which form the reaction space, and configured to open/close the opening; and a driving unit configured to raise and lower the blade, wherein one surface of the blade is formed as the same plane as the inner surface of the chamber by the closing of the opening.

Abstract: Aspects of the disclosed technology include techniques, a mechanism, and an apparatus for diagnosing a battery. One or more processors may measure voltages of a plurality of batteries and, based on the measured voltages, determine a voltage deviation of the plurality of batteries. The one or more processors may determine a voltage deviation variation of each battery of the plurality of batteries at predetermined times periods and may compare a pattern of the voltage deviation variations of each battery of the plurality of batteries with a preset diagnosis pattern to diagnose a state of each of the plurality of batteries.

Abstract: Aspects of the disclosed technology include techniques, a mechanism, and an apparatus for diagnosing a battery. One or more processors may measure voltages of a plurality of batteries and, based on the measured voltages, determine a voltage deviation of the plurality of batteries. The one or more processors may determine a voltage deviation variation of each battery of the plurality of batteries at predetermined times periods and may compare a pattern of the voltage deviation variations of each battery of the plurality of batteries with a preset diagnosis pattern to diagnose a state of each of the plurality of batteries.