Abstract: The present invention relates to a betavoltaic battery and a method of manufacturing the same. More specifically, the present invention relates to a betavoltaic battery characterized in that 14C, a radioisotope, is formed in the form of quantum dots and 14C is used as the cathode and the beta-ray source of the betavoltaic battery and a method of manufacturing the betavoltaic battery.

Abstract: The present invention relates to a fusion protein comprising a peptide antigen containing a T cell epitope, a first carrier protein linked to the N-terminus of the peptide antigen, and a second carrier protein linked to the C-terminus of the peptide antigen; a nucleic acid molecule encoding the fusion protein; an expression vector containing the nucleic acid molecule; a cell transformed with the expression vector; and an immunogenic composition comprising the fusion protein, the nucleic acid molecule, the expression vector, or the cell.

Abstract: Disclosed are an insertion automation method and system based on deep-learning parcel recognition. The insertion automation method includes determining an initial gradient change angular velocity of a tipper based on a total weight of parcels in the tipper, recognizing a loading state of the parcels in the tipper by inputting images of the parcels in the tipper to an object recognition model, and redetermining a gradient change angular velocity and gradient angle of the tipper based on the recognized loading state, in which the loading state of the parcels in the tipper includes at least one of a position, size, and packing material of the parcels in the tipper.

Abstract: Proposed is a dual slot die coater, which includes a first die block provided with a first manifold for accommodating the first coating material, a second die block provided on one side of the first die block, a third die block interposed between the first die block and the second die block, a second manifold provided in either the second die block or the third die block and accommodating a second coating material, and a temperature controller provided in the first die block and capable of controlling temperature.

Abstract: A credit evaluation model operating method performed by a credit evaluation server linked to a financial server, the credit evaluation model operating method comprising, a step of receiving log data of a user and selecting basic variable items included in the log data, a step of generating candidate variables by calculating a frequency of the basic variable items in the log data, a step of generating a plurality of first derived variables by applying different time windows or different calculation methods to the candidate variables, a step of selecting important variables by comparing values related to the plurality of first derived variables with a predetermined standard value, a step of deriving a first-step model by using the important variables as input variables and using information on the user's credit as a dependent variable, a step of selecting a first final variable to be applied to the first-step model among the important variables and calculating a first weighted value for the first final variable

Abstract: An electrode manufacturing system is disclosed. In some implementations, the electrode manufacturing system may include a coating station configured to coat a coating material on a coating substrate traveling along a path, and a drying station configured to dry the coating material. The drying station may include at least one linear infrared lamp configured to irradiate the coating material with infrared light, and opposite ends of the infrared lamp may be disposed to be vertically aligned with opposite edges of the coating material.

Abstract: Proposed is an electrode coating apparatus including a coating roller brought into contact with a base substrate and configured to rotate for the base substrate to move, a slot die coater configured to supply slurry on one surface of the base substrate in contact with the coating roller, and a blocking roller, in an upper stream in which the base substrate moves toward the coating roller, located between the coating roller and the base substrate and configured to block air flowing between the coating roller and the base substrate, and the electrode coating apparatus is configured to minimize air flowing between the coating roller and the base substrate to improve the coating uniformity of an electrode active material.

Abstract: Disclosed are an antibody to programmed death-ligand 1 (PD-L1) or an antigen-binding fragment thereof, a nucleic acid encoding the same, a vector including the nucleic acid, a cell transfected with the vector, a method of producing the antibody or the antigen-binding fragment thereof, a composition for preventing or treating cancer including the same, and a composition for combination therapy for preventing or treating cancer including the same.

Abstract: An apparatus for transporting an object including a barcode, the apparatus including: a first line along which the object is transported; a branch line that branches off from the first line to the side of the first line; a control unit for determining whether or not to allow the object to turn off the first line to the branch line; and a second line to which the object is transferred from the branch line, and along which the transferred object moves back to the first line, wherein the first line includes a sorter for allowing the object to turn off the first line to the branch line, and the control unit rotates the object by controlling a rotation unit provided on the branch line.

Abstract: Embodiments of the present disclosure provide a gas injection nozzle for drying an electrode plate including a nozzle body having a flow space through which drying gas flows, the flow space being formed between a first plate and a second plate spaced apart from the first plate in a first direction; at least one inlet hole formed in the first plate and configured to allow the drying gas to flow into the flow space from the outside of the nozzle body; and a plurality of injection holes formed in the second plate and configured to inject the drying gas from inside of the flow space to the outside, wherein the at least one inlet hole has a slit shape crossing the first plate in a second direction.

Abstract: The present disclosure provides a gas injection nozzle for drying an electrode plate including: a nozzle body including a first plate, a second plate, and a partition plate, wherein the partition plate divides a flow space formed between the first plate and the second plate into a first flow space opposing the first plate and a second flow space opposing the second plate; at least one inlet hole formed in the first plate and configured to allow drying gas to flow into the first flow space; at least one communication hole formed in the partition plate and configured to allow the first flow space and the second flow space to communicate with each other; and a plurality of injection holes formed in the second plate and configured to inject drying gas from the second flow space to the outside.

Abstract: A drying apparatus includes an upper drying part including a first drying nozzle which is formed above an object to be dried and which extends along a width direction of the object, the upper drying part including a second drying nozzle formed on a same surface as the first drying nozzle. Furthermore, the drying apparatus includes a lower drying part including a lower drying nozzle which is formed below the object and which extends along the width direction of the object. The first and second drying nozzles are configured to dry the object with different heat sources. There is an effect that the drying deviation of the object may be minimized and the precision of the drying may be increased by effectively preventing the overdrying or non-drying of the object during the drying of the object.

Abstract: Proposed is a blood-brain barrier penetrating drug delivery system in which sialyllactose, which can penetrate the blood-brain barrier, is linked to a drug. The drug delivery system can deliver low-molecular weight small molecule drugs and high-molecular weight antibodies to the brain, and thus can be applied to various types of brain disease therapeutic agents or diagnostic substances.

Abstract: Disclosed are an insertion automation method and system based on deep-learning parcel recognition. The insertion automation method includes determining an initial gradient change angular velocity of a tipper based on a total weight of parcels in the tipper, recognizing a loading state of the parcels in the tipper by inputting images of the parcels in the tipper to an object recognition model, and redetermining a gradient change angular velocity and gradient angle of the tipper based on the recognized loading state, in which the loading state of the parcels in the tipper includes at least one of a position, size, and packing material of the parcels in the tipper.

Abstract: The present application pertains to a sialyloligosaccharide for augmenting the stemness of stem cells and a use thereof and provides a composition for augmenting stemness of stem cells, a method of culturing stem cells in a medium containing a sialyloligosaccharide, a method of augmenting stemness of stem cells, a stem cell with augmented stemness, obtained by the method, and a cell therapy composition including the stem cells as an active ingredient. The composition or the method according to one or more embodiments may suppress the aging of stem cells and may maintain and augment stemness.

Abstract: Provided is a method of evaluating a project, which is performed by a server. The method may include determining team members who are to perform a project, receiving project activity contents generated by at least one of the team members and transmitting the project activity contents to a node on a blockchain. The project activity contents may include an execution completion report on at least one of tasks configuring the project, execution results of the project, evaluation of the results by the team members, and feedback for the evaluation.

Abstract: The present invention relates to a betavoltaic battery and a method of manufacturing the same. More specifically, the present invention relates to a betavoltaic battery characterized in that 14C, a radioisotope, is formed in the form of quantum dots and 14C is used as the cathode and the beta-ray source of the betavoltaic battery and a method of manufacturing the betavoltaic battery.

Abstract: Disclosed is a memory system including a controller configured to authenticate a user who inputs a request for discarding the memory system, to verify whether the request is valid when the user is authenticated as a legitimate user, to register discard activation of the memory system when the request is valid, and to transmit the request to a memory device; and the memory device configured to determine whether the transmitted request is valid, and to register the discard activation of the memory system when the request is valid.

Abstract: There are provided a storage device and an operating method thereof. The storage device includes: a nonvolatile memory device including a system block for storing firmware data including a program code of firmware, a signature in which the program code is encoded, and an authentication key; a volatile memory device configured to store operational firmware data; and a memory controller configured to, when power is applied to the storage device, store the firmware data as the operational firmware data in the volatile memory device, perform a firmware validity test for detecting whether the operational firmware data and the firmware data matches each other, in response to a test event, and perform a reset operation based on a result of the firmware validity test.

Abstract: Disclosed is a memory system including a controller configured to authenticate a user who inputs a request for discarding the memory system, to verify whether the request is valid when the user is authenticated as a legitimate user, to register discard activation of the memory system when the request is valid, and to transmit the request to a memory device; and the memory device configured to determine whether the transmitted request is valid, and to register the discard activation of the memory system when the request is valid.