Abstract: Proposed is a method of synthesizing reactor core power distribution using an in-core instrument in a reactor core protection system, that is, a method of synthesizing reactor core power distribution for a reactor core protection system based on an in-core instrument signal using an ordinary kriging method. According to the present disclosure, a power of all fuel assemblies in a reactor core is calculated from powers of fuel assemblies where in-core instruments are located using the ordinary kriging methodology, and a hot-pin power distribution of each fuel assembly is synthesized from the power of all fuel assemblies calculated, whereby there is an effect that more accurate hot-pin axial power distribution, rather than pseudo hot-pin axial power distribution, may be synthesized.

Abstract: There is provided an object attribute-based watermarking method for preventing leakage of a digital content. A video watermarking method according to an embodiment may acquire a requested video and watermarking information upon receiving a request for video streaming from a user, may determine some of objects appearing in the video according to the watermarking information, may transform attributes of the determined objects, and may stream the transformed video. Accordingly, by watermarking an attribute of an object appearing in a video differently according to a user and providing the video, a watermark may be difficult to perceive, robustness against various attacks may be guaranteed, and a leakage path of a content may be checked.

Abstract: There is provided a thin optical system for real-world occlusion in an augmented reality display. The optical system according to an embodiment includes: a first DCRA configured to reflect light beams focused on holes; a mask positioned on a light emitting surface of the first DCRA to pass or block the light beams emitted from the first DCRA; and a second DCRA configured to reflect the light beams which are focused on holes after passing through the mask. Accordingly, the optical system can implement real-world occlusion in the unit of pixel while having a thin form factor.

Abstract: A display apparatus having a light-emitting device and a touch electrode is provided. An optical pattern may be disposed on the light-emitting device. A side of the optical pattern may be sloped. A surface of the optical pattern opposite to the light-emitting device may be covered by an intermediate insulating layer. The intermediate insulating layer may be harder than the optical pattern. The touch electrode may overlap the side of the optical pattern. Thus, in the display apparatus, the surface defect of the optical pattern in the forming process of the touch electrode may be prevented. Therefore, in the display apparatus, the frontal luminance and the image quality may be improved.

Abstract: A battery pack includes a module assembly including a plurality of battery modules arranged in a first direction, a vent channel located on a surface of the module assembly and configured to communicate with each of the plurality of battery modules, and a discharge delay member provided in the vent channel and configured to delay discharge of venting gas generated in at least some of the plurality of battery modules and introduced into the vent channel.

Abstract: A battery pack includes a module assembly including a plurality of battery modules each including, on a side, a module opening through which venting gas is discharged, a pack cover facing the module opening and configured to cover the side of the module assembly, and an oxygen introduction preventing member located in a space formed between the module assembly and the pack cover and configured to prevent oxygen from being reversely introduced after venting gas is discharged in an extension direction of the space.

Abstract: Provided are a control unit that predicts the life of an inkjet head unit and maximizes its life to be used, and a substrate treating apparatus including the same. The control unit performs maintenance of an inkjet head unit for discharging a substrate treatment liquid onto a substrate and comprises a count module for counting the number of discharges for each nozzle of the inkjet head unit, a comparison module for comparing the number of discharges with a reference value to determine whether the number of discharges is equal to or greater than the reference value, and an evaluation module for evaluating whether a life of the inkjet head unit has reached a usable life based on whether the number of discharges of each nozzle is equal to or greater than the reference value.

Abstract: A static electricity visualization apparatus capable of visually identifying a measured level of static electricity is provided.

Abstract: A method for intelligent dynamic frequency resource management, the method includes the steps of: generating a sensing table indicating presence or absence of existing users by sensing a spectrum in an interfering earth station adjacent to a wanted receiving earth station in a situation of satellite communications between a wanted space station and the wanted receiving earth station, generating a backup channel list for idle channel inference by using the generated sensing table, checking whether the existing users exist in any one communication channel through spectrum sensing for the generated backup channel list, and inferring the communication channel as an idle channel and transmitting the communication channel to an interfering space station adjacent to the wanted space station in a case where there are no existing users, wherein in low-orbit satellite communication systems, frequency resources not in use temporally or regionally may be flexibly used.

Abstract: Disclosed herein are an apparatus and method for performing a fault-tolerant logical Hadamard gate operation. The apparatus is configured to perform a transversal logical Hadamard (H) operation of defining a logical quantum state and logical operators of a Hadamard-transformed logical qubit on a logical qubit of a prepared encoding flavor having an arbitrary quantum state, deform a boundary of the logical qubit while maintaining the logical quantum state using a boundary deformation technology, and perform an automatic flip of transforming a flavor of the logical qubit by flipping a rotated surface code while maintaining the logical quantum state and the definition of logical operators.

Abstract: The present invention relates to novel mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, a novel crystalline form thereof, and a process for preparing the same. More specifically, the present invention relates to mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, which is excellent in stability, solubility, and bioavailability when it is administered not only alone but also in combination with other drugs and which has a high purity, a crystalline form thereof, and a process for preparing the same.

Abstract: A sealing member for use in sealing a chamber for treating a substrate, the sealing member inserted in a groove formed in the chamber, includes a bottom part, a top part opposite the bottom part, an inner part connecting a first side of the bottom part to the top part, an outer part opposite the inner part and connecting a second side of the bottom part to the top part, and a recessed portion between the top part and the outer part.

Abstract: A battery module includes a plurality of battery cells, at least one cooling channel provided on at least one side of the plurality of battery cells and through which a coolant for cooling the plurality of battery cells flows, and at least one cooling fin unit disposed in contact with the at least one cooling channel and having at least one support rib for supporting the at least one cooling channel.

Abstract: A sealing apparatus is disclosed. In some implementations, the sealing apparatus includes a process chamber having an internal space, a cell loading portion configured to load a plurality of battery cells and enter the internal space of the process chamber, a plurality of sealing units disposed in the internal space of the process chamber, the plurality of sealing units configured to partially seal the battery cells, respectively, and a driving portion configured to move the plurality of sealing units such that the plurality of sealing units come into contact with the plurality of battery cells, respectively.

Abstract: A battery pack has improved safety. The battery pack includes a battery module having at least one battery cell; and a thermal runaway suppression unit mounted to one side of the battery module and configured to form a positive pressure inside the battery module when an abnormal situation occurs in any one battery cell.

Abstract: A method of reinforcement learning of a neural network device for generating a verification vector for verifying a circuit design comprising a circuit block includes inputting a test vector to the circuit block, generating one or more rewards based on a coverage corresponding to the test vector, the coverage being determined based on a state transition of the circuit block based on the test vector, and applying the one or more rewards to a reinforcement learning.

Abstract: A method of reinforcement learning of a neural network device for generating a verification vector for verifying a circuit design comprising a circuit block includes inputting a test vector to the circuit block, generating one or more rewards based on a coverage corresponding to the test vector, the coverage being determined based on a state transition of the circuit block based on the test vector, and applying the one or more rewards to a reinforcement learning.

Abstract: The present invention relates to a fusion protein dimer comprising glucagon-like peptide-1 (GLP-1) and an interleukin-1 receptor antagonist (IL-1Ra), and a pharmaceutical composition for treating a metabolic disease using the same. It was confirmed that the fusion protein dimer significantly acts as a GLP-1 hormone and efficiently binds to an IL-1 receptor, and thus has an excellent inhibitory effect on the signaling of IL-1? caused by inflammasomes. Therefore, the fusion protein dimer according to the present invention has the combined efficacy of GLP-1 and an IL-1 receptor antagonist and can be effectively used for treatment and prevention of metabolic diseases such as diabetes, obesity, and hyperlipidemia, and thus has a high possibility of being industrially used.

Abstract: The present invention relates to a fusion protein dimer comprising an IgE Fc receptor alpha subunit extracellular domain (Fc?RI?-ECD) and a fragment of anti-IL-4R antibody; and a composition for treating allergic diseases, comprising the same. The fusion protein dimer according to the present invention exhibits an excellent IgE-binding ability and an excellent serum IgE level-reducing effect. In addition, the present invention elicits a hyperimmune response of IgE, and thus has an excellent effect of inhibiting the activity of cytokines inducing allergic diseases, such as IL-4 and IL-13, and thus may be applied as a medicine for the use of treating or preventing IgE-mediated allergic diseases.

Abstract: The present invention relates to a fusion protein comprising an anti-LAG-3 antibody and IL-2 or a variant thereof. In the fusion protein according to the present invention, the anti-LAG-3 antibody moiety may bind to LAG-3, thereby regulating the binding of LAG-3 and MHCII. Moreover, the IL-2 protein or a variant thereof may regulate the activity of T cells. Therefore, a pharmaceutical composition comprising the fusion protein increases the immune activity in vivo and can be effectively used as an anticancer agent, and thus is highly industrially applicable.