Abstract: A semiconductor chip may include: a body portion with a front surface and a rear surface; a pair of through electrodes penetrating the body portion; an insulating layer disposed over the rear surface of the body portion and the pair of through electrodes; and a rear connection electrode disposed over the insulating layer and connected simultaneously with the pair of through electrodes, wherein a distance between the pair of through electrodes is greater than twice a thickness of the insulating layer.

Abstract: The present invention relates to a novel Lactobacillus reuteri DS0384 strain and the use of thereof.

Abstract: The present invention relates to an electrode assembly for a secondary battery. The electrode assembly for the secondary battery comprises a radical unit comprising first and second electrode sheets each of which is folded so that both ends thereof overlap each other; and a first separator folded several times and having an upper folded portion into which the first electrode sheet is coupled to be fitted and a lower folded portion into which the second electrode sheet is coupled to be fitted, wherein, in the radical unit, the folded portions of the first and second electrode sheets are cut to form two first electrodes and two second electrodes, which are completely separated from each other, and the first electrode, the first separator, the second electrode, the first separator, the first electrode, the first separator, and the second electrode successively stacked.

Abstract: The present disclosure provides a biomimetic cell culture apparatus that mimics interactions among organs in a human body. The present disclosure includes a plurality of culture units for culturing cells, a conduit for connecting the plurality of culture units to each other to form a circulating path, a pump unit disposed on the conduit for forming a flow in culture medium such that the culture medium circulates through the plurality of culture units, and an agitating module for agitating the plurality of culture units.

Abstract: A method is provided for producing a catalyst for oxygen reduction reaction in an electrochemical cell. The method for producing a catalyst for an oxygen reduction reaction of an electrochemical cell comprises preparing a solution containing sodium alginate and a solvent, preparing a gel by adding a transition metal precursor to the solution, preparing a reactant by adding a nitrogen doping agent to the gel, and stirring the reactant to cause a reaction to obtain a product; and heat-treating the product.

Abstract: Various embodiments relate to a computing device for attention-based joint training with a noise suppression model for a sound event detection (SED) technology that is robust against a noise environment and a method thereof, and are intended to improve SED performance that is robust against a noise environment by using a joint model in which a noise suppression model and an SED model have been jointed. According to various embodiments, an attention scheme and a weight freezing scheme are added to the joint model.

Abstract: Provided are a robot cleaner using an artificial intelligence (AI) and/or machine learning algorithm in a 5G environment connected for the Internet of Things and a method for determining a cleaning path of a robot cleaner. The method for determining a cleaning path includes detecting an obstacle, identifying a type of the obstacle based on the image signal, generating a cleaning map including information on the identified obstacle, providing the cleaning map to a user terminal, receiving an input of a cleaning pattern for an area of the obstacle from the user terminal, and determining a cleaning path including the cleaning pattern for the area of the obstacle.

Abstract: A system for automatically controlling an electrode drying includes: an oven which provides a space where an electrode sheet is moved and dried, includes a dryer which applies hot air and/or radiant heat to the electrode sheet, and is divided into a plurality of drying sections; a measuring unit which collects information on a dried amount of the electrode sheet and transmits the collected information to a controller; and the controller which determines a dried level of the electrode sheet based on the information on the dried amount received from the measuring unit, and control a drying intensity of the oven according to the determined dried level. Herein, the controller independently controls the plurality of drying sections.

Abstract: A semiconductor chip may include: a body portion with a front surface and a rear surface; a pair of through electrodes penetrating the body portion; an insulating layer disposed over the rear surface of the body portion and the pair of through electrodes; and a rear connection electrode disposed over the insulating layer and connected simultaneously with the pair of through electrodes, wherein a distance between the pair of through electrodes is greater than twice a thickness of the insulating layer.

Abstract: A system for drying an electrode includes: an oven which applies hot air and radiant heat to an electrode sheet; and a controller which receives information on drying standby time, and controls an amount of heat supplied into the oven. Herein, the controller controls to supply a reduced amount of heat to the oven during an initial drying time right after the supply of the electrode sheet after the drying standby time.

Abstract: A system for drying an electrode includes a drying unit which dries an electrode which is moving on a transfer line; a thermal imaging camera which photographs a surface of the electrode in real time; a calculation unit which stores an image taken by the thermal imaging camera, and generates temperature distribution data in a width direction of the electrode from the image; and an output unit which outputs the image and the temperature distribution data in a width direction of the electrode.

Abstract: Disclosed is a smart farm system comprising: a Rankine cycle in which a first fluid passes through a pump, an evaporator, a turbine, and a condenser along a first circulation line; a heating unit configured to exchange heat with the evaporator; a valve unit which is provided between the turbine and the condenser, and configured to run the first fluid to the condenser when the temperature of the first fluid at the outlet of the turbine is a first temperature, and to bypass the first fluid to a bypass line when the temperature of the first fluid at the outlet of the turbine is a second temperature higher than the first temperature; and a smart farm configured to exchange heat with the first fluid and the heating unit via the condenser or the bypass line.

Abstract: An optical sheet and a method for manufacturing the optical sheet are provided.

Abstract: The present invention relates to an antibody-drug conjugate comprising an exosome secretion inhibitor conjugated to an antibody for inhibiting immune checkpoints, and the use thereof for treating cancer. An antibody-drug conjugate according to the present invention is maintained, in normal tissue, in a form in which a drug is conjugated to an antibody, and releases the drug upon reaching a cancer microenvironment, thereby inhibiting the secretion of cancer exosomes that cause an immunosuppressive mechanism. Thus the antibody-drug conjugate exhibits high therapeutic efficacy and can remarkably increase the objective response rate to an immune checkpoint inhibitor.

Abstract: A method for removing etchant byproduct from an etch reactor and discharging a substrate from an electrostatic chuck of the etch reactor is provided. One or more layers on a substrate electrostatically secured to an electrostatic chuck within a chamber of the etch reactor is etched using a first plasma, causing an etchant byproduct to be generated. A portion of the one or more layers are covered by a photoresist. After the etching is complete, a second plasma is provided into the chamber for a time period sufficient to trim the photoresist and remove a portion of the etchant byproduct. A second time period sufficient to electrostatically discharge the substrate using the second plasma is determined. Responsive to deactivating one or more chucking electrodes of the electrostatic chuck, the second plasma is provided into the chamber for the second time period and the substrate is removed from the chamber.

Abstract: A semiconductor chip may include: a body portion with a front surface and a rear surface; a pair of through electrodes penetrating the body portion; an insulating layer disposed over the rear surface of the body portion and the pair of through electrodes; and a rear connection electrode disposed over the insulating layer and connected simultaneously with the pair of through electrodes, wherein a distance between the pair of through electrodes is greater than twice a thickness of the insulating layer.

Abstract: The present invention relates to a method for producing induced dopaminergic neuronal progenitors from adult cells using direct reprogramming, induced dopaminergic neuronal progenitors produced via the method and a use for same, wherein, as a result of having been directly reprogrammed from adult cells, the induced dopaminergic neuronal progenitors produced by means of the present invention can be transplanted inside a living body without the risk of oncogenicity, and have excellent proliferative capacity and dopaminergic neuronal differentiation potency, thus can be usefully utilized as a cell therapy product for Parkinson's disease.

Abstract: A display device includes: a display panel; and a first substrate connected to the display panel, wherein the first substrate comprises: a first base substrate; a first wiring layer having a plurality of first signal wirings on the first base substrate; and a first ground wiring layer on the first wiring layer, wherein the first ground wiring layer comprises a mesh pattern area and a non-mesh pattern area, wherein the mesh pattern area comprises a plurality of first mesh patterns and openings surrounded by adjacent first mesh patterns, and the non-mesh pattern area comprises a plurality of second mesh patterns and non-mesh patterns surrounded by adjacent second mesh patterns, wherein the non-mesh patterns are physically connected to the adjacent second mesh patterns.

Abstract: A bicycle transmission using a variable speed motor and a planetary gear mechanism includes: a first input rotary shaft (10) rotatably connected to a main power source (11); a second input rotary shaft (20) receiving a motor rotational power from a variable speed motor (21); a planetary gear mechanism (30) receiving first and second rotational power respectively from the first input rotary shaft (10) and the second input rotary shaft (20), wherein the planetary gear mechanism (30) includes a ring gear (33), a carrier (31), a plurality of planet gears (32), and a sun gear (34); an output shaft (40) receiving a third rotational power from the planetary gear mechanism (30); and a control unit (50) controlling the variable speed motor (21) and controlling a rotational direction and speed of the second input rotary shaft (20).

Abstract: Provided are an injectable intraocular microgel and an injectable intraocular hydrogel that are safe to a human body and that can release a drug in the eye for a long period of time. This injectable intraocular microgel may have a form in which a drug is loaded on a hyaluronic acid microgel generated by causing hyaluronic acid copolymers to cross-link with each other through a w/o emulsion method.