Abstract: A replaceable stack sheet replaceably provided in a medium integration/separation device to guide integration of a medium according to an embodiment includes a body which is coupled to a rotary shaft and in which a plurality of support shafts are spaced apart from each other in a circumferential direction, and a plurality of sheet pieces having ends rotatably coupled to the plurality of support shafts.

Abstract: An apparatus for data augmentation includes a mode separating unit generating minor class fake data from a latent vector, an embedding vector generating unit generating embedding vectors for major class original data, minor class original data, and the minor class fake data through a metric network, an auxiliary classifying unit classifying a class of the embedding vectors from the embedding vector generating unit, and feedbacking the classified result in the mode separating unit, and a classifying unit determining whether the input data is authentic by receiving the embedding vector of the minor class original data and the embedding vector of the minor class fake data from the embedding vector generating unit, and feedbacking the determined result in the mode separating unit.

Abstract: A component analyzing apparatus is provided. The component analyzing apparatus includes: an impedance measurer including: a plurality of electrodes having an electrode width that is determined based on an effective measurement depth for analyzing a component of an analyte and a gap between two electrodes among the plurality of electrodes, and an electrode controller configured to apply a first current to a first electrode and a second electrode among the plurality of electrodes and configured to measure impedance based on a voltage between a third electrode and a fourth electrode; and a processor configured to analyze the component of the analyte based on the impedance measured by the electrode controller.

Abstract: A medium stacking sheet is installed on a rotation shaft of a medium separating and stacking apparatus for stacking or dispensing a medium. The medium stacking sheet includes a body fixed to the rotation shaft and having a plurality of rotation holes which are spaced apart from each other in a rotation direction of the rotation shaft, and a plurality of vanes each including a vane pin rotatably installed in a corresponding rotation hole and a vane piece coupled to the vane pin to stack the medium.

Abstract: An analog front-end includes a (1-1)-th charge amplifier configured to differentially amplify a first and second sensing signals provided to a (1-1)-th input terminal and a (1-2)-th input terminal, respectively, and output a (1-1)-th differential signal. A (1-2)-th charge amplifier is configured to differentially amplify the second sensing signal and a third sensing signal provided to a (1-3)-th input terminal and a (1-4)-th input terminal, respectively, and output a (1-2)-th differential signal. A second charge amplifier is configured to differentially amplify the (1-1)-th differential signal and the (1-2)-th differential signal provided to a (2-1)-th input terminal and a (2-2)-th input terminal, respectively, and output a (2-1)-th differential signal and a (2-2)-th differential signal. A demodulation circuit is configured to filter the (2-1)-th differential signal and the (2-2)-th differential signal and output demodulated differential signals.

Abstract: The present invention relates to a novel compound represented by Formula 1, functioning as a sphingosine-1-phosphate receptor agonist useful for treating autoimmune disorders, a preparation method therefor, a pharmaceutical composition containing the same as an active ingredient, and a use. The compound according to the present invention has an effect in extensive autoimmune diseases and chronic inflammatory diseases, including relapsing-remitting multiple sclerosis, and can also be used for treating or preventing immunoregulatory disorders.

Abstract: The present invention provides a glass wool cutting device. The device includes a cutting section housing that has a cutting section chamber, a feed port that is connected to the cutting section chamber, and a discharge port that is connected to the cutting section chamber. A stationary knife is disposed on the cutting section housing to protrude into the cutting section chamber and a movable cutter that has a rotary support body is disposed in the cutting section chamber and a movable knife is supported on the rotary support body to apply a shearing force to the glass wool together with the stationary knife. Additionally, a cutter actuator provides a driving force to the rotary support body.

Abstract: A simulation system is provided. The simulation system comprises a processor, and a storage to store a simulation program that, when executed by the processor, causes the processor to, use a finite difference method (FDM) to calculate heat energy data generated by light energy provided to a simulation domain, receive the calculated heat energy data and use a finite-element method (FEM) to calculate temperature change data of the simulation domain over time and calculate phase change data of the simulation domain over time, and calculate a silicon loss of the simulation domain using the calculated temperature change data and the calculated phase change.

Abstract: A three dimensional (3D) display apparatus can include lenticular lenses between a display panel and a viewing angle control film. The display panel can have a curvature. The viewing angle control film can include a plurality of light-blocking patterns between a first control substrate and a second control substrate. A pitch and a height of the plurality of light-blocking patterns can be determined by a curvature radius of the lenticular lenses, a distance between the viewing angle control film and a set viewing region, and a length of the display panel corresponding to the set viewing region. Thus, in the 3D display apparatus, the quality of 3D images provided to a user can be improved.

Abstract: Proposed is a filter fixing module mounted to a handpiece cooling device having a connecting unit such that a refrigerant supply unit is coupled thereto, the filter fixing module including a body having a support surface formed in a plate shape, and a receiving surface formed on an edge of the support surface and protruding in a first direction relative to the support surface so as to prevent removal of a filter received in the support surface, and a grip unit connected to the body, wherein the grip unit comprises a first grip member and a second grip member extending in directions opposite to the protruding direction of the receiving surface relative to the body.

Abstract: A system for operating a hybrid electric vehicle includes a hybrid starter generator generating a counter-electromotive force while rotating with an engine when conditions are satisfied, including where starting of the engine is secured, a main relay is turned off, and an engine clutch is opened according to a request for reverse traveling, in a state where a component of a high-voltage system is failed, a motor reversely rotating using the counter-electromotive force of the hybrid starter generator, an electronic load component operated using the counter-electromotive force of the hybrid starter generator, and a controller determining an engine speed required by load output values according to operations of the motor and the electronic load component, and restricting the operation of the motor or the electronic load component according to a determined engine speed.

Abstract: The present invention relates to a portable aerosol generator that vaporizes a liquid type inhalation material, and more particularly, to a portable aerosol generator that can control the operation by recognizing whether a liquid cartridge or a heater module is genuine and/or whether the liquid cartridge or the heater module is already used. According to the present invention, the portable aerosol generator includes: a main body having a microcontroller and a battery; and a liquid cartridge that is electrically detachably mounted on the main body and that has an identifier, a heating part, and a liquid part for receiving a liquid type inhalation material.

Abstract: A method of classifying an object according to an embodiment includes extracting a first feature by transforming rectangular coordinates of points included in the box of the object, obtained from a point cloud acquired using a LiDAR sensor, into complex coordinates and performing Fast Fourier Transform (FFT) on the complex coordinates, obtaining an average and a standard deviation as a second feature, the average and the standard deviation being parameters of a Gaussian model for the points included in the box of the object, and classifying the type of object based on at least one of the first feature or the second feature.

Abstract: A semiconductor memory device and a method of manufacturing the semiconductor memory device are provided. The semiconductor memory device includes a gate stacked structure with a cell array region and a contact region with a stepped shape, and a roughness of a first sidewall of the cell array region is greater than that of a second sidewall of the contact region.

Abstract: A method of manufacturing a display device including a pixel which is connected to a scan line and a data line intersecting the scan line. The pixel includes a light emitting element and a driving transistor controlling a driving current, which is supplied to the light emitting element, according to a data voltage received from the data line. The driving transistor includes a first active layer having an oxide semiconductor containing tin (Sn).

Abstract: An image sensor includes a substrate including a plurality of pixels and having a first surface and a second surface opposite to the first surface, a photoelectric conversion portion disposed in the substrate in each of the pixels, a transfer gate disposed on the first surface of the substrate in each of the pixels, a first interlayer insulating layer covering the substrate and the transfer gate, a first hydrogen blocking layer disposed on the first interlayer insulating layer, a first active pattern disposed on the first hydrogen blocking layer and including a metal oxide doped with nitrogen, a first gate disposed on the first active pattern, a second interlayer insulating layer covering the first gate and the first active pattern, and upper source/drain contacts penetrating the second interlayer insulating layer and contacting the first active pattern at two sides of the first gate.

Abstract: The present disclosure is to provide a method of controlling limp home driving of a hybrid vehicle. When the hybrid vehicle enters into a limp home driving mode with a starter generator malfunctioning, a motor control unit performs constant voltage control on counter electromotive force of a motor, so that a constant voltage is supplied to high-voltage components as an input voltage, thereby ensuring that high-voltage components are protected and operable.

Abstract: According to an aspect of an exemplary embodiment, an image display method may include displaying, on a display, an item list including a plurality of items and a cursor; detecting a user input for moving the cursor; and moving the cursor based on the user input and changing a property of at least one item of the plurality of items included in the item list based on a spatial relationship between the at least one item and the cursor.

Abstract: A semiconductor device includes a gate structure including conductive layers and insulating layers alternately stacked with each other, channel structures passing through the gate structure and arranged in a first direction, a cutting structure extending in the first direction and passing through the channel structures, and a first slit structure passing through the gate structure and extending in a second direction crossing the first direction.