Abstract: Provided is a biopsy instrument having an outer needle-locking member, which is capable of checking whether an inner needle is placed in target tissue and shooting an outer needle after the tissue is sufficiently introduced into the inner needle, thereby accurately collecting the target tissue that is to be.

Abstract: A method of a terminal may comprise: receiving a reference signal from a base station; generating a precoding vector based on the reference signal; generating a low-dimensional precoding vector by performing dimensionality reduction transformation on the precoding vector; quantizing the low-dimensional precoding vector; and transmitting the quantized low-dimensional precoding vector to the base station.

Abstract: The present invention relates to an artificial intelligence-based method for manufacturing a 3D prosthesis for tooth restoration, the method including the steps of (a) obtaining an image of arrangement of teeth including an abutment tooth and a 3D modeling image of a crown which is a prosthesis, (b) preprocessing the 3D modeling image of the abutment tooth and the 3D modeling image of the crown into a 2D image so as to establish a learning dataset, (c) performing first artificial intelligence learning by using an artificial intelligence image conversion algorithm with the abutment tooth image and the crown image having been established into the learning dataset as reference data and a crown image generated appropriately to be intubated into the abutment tooth considering a shape and a size of a peripheral tooth of the abutment tooth as a correct answer data, and (d) performing second artificial intelligence learning for extracting a 3D learning image of a crown in which a volume is assigned to the 2D learning

Abstract: A cryogenic liquid storage apparatus includes an inner container configured to store a cryogenic liquid, an inner holder disposed at the inner container, an outer container that surrounds the inner container, an outer holder disposed at the outer container, and a support wire that is a single body defining a closed-loop shape passing through the outer holder and the inner holder. The support wire is configured to support the inner container with respect to the outer container.

Abstract: Embodiments include methods performed by a processor of a vehicle for allocating processing resources to concurrently-executing neural networks. The methods may include determining a priority of each of a plurality of neural networks executing on a vehicle processing system based on a contribution of each neural network to overall vehicle safety performance, and allocating computing resources to the plurality of neural networks based on the determined priority of each neural network. In some embodiments, the methods may dynamically adjust hyperparameters of one or more neural networks.

Abstract: The present disclosure provides an organic compound of the following formula and an organic light emitting diode and an OLED device including the same.

Abstract: The present disclosure relates to a copolymer, which contains: an acrylonitrile-based monomer unit in an amount in a range of greater than 0 wt % and 15 wt % or less; a hydroxyl group (—OH)-containing acrylate-based monomer unit in an amount in a range of greater than 0 wt % and 5 wt % or less; an acrylamide-based monomer unit in an amount in a range of greater than 80 wt % and less than 95 wt %; and an acrylic acid-based monomer unit in an amount in a range of greater than 0 wt % and 15 wt % or less, based on the total weight of the copolymer in an amount of 100 wt %, to a slurry composition containing the copolymer, to a separator, and to a secondary battery.

Abstract: A semiconductor memory device includes a source layer, a channel structure, gate electrodes on the source layer and spaced apart on a sidewall of the channel structure, and a common source line. The gate electrodes include a first word line group including first and second gate electrodes and a second word line group including third and fourth gate electrodes. The semiconductor memory device, in response to a voltage of the common source line reaching a target voltage, causes an inhibition voltage to be applied to the second word line group and an erase voltage to be applied to the first word line group in a first erase operation interval, and causes the inhibition voltage to be applied to the first word line group and the erase voltage to be applied to the second word line group in a second erase operation interval.

Abstract: A display device includes a display panel; a plurality of contact units disposed on side surfaces of the display panel; a metal cover disposed on a rear surface of the display panel and grounded; and a connection line disposed between the metal cover and the plurality of contact units. Accordingly, in the present disclosure, by disposing the plurality of contact units connected to the metal cover on the side surfaces of the display panel, the metal covers of the display devices may be connected to each other when implementing a tiling display device.

Abstract: A display device includes a substrate including a display area and a non-display area. A light-emitting element layer is disposed on the display area. An encapsulation layer is disposed on the light-emitting element layer and extends into the non-display area. A touch sensing layer is disposed on the encapsulation layer. A cover layer is disposed on the touch sensing layer and extends into the non-display area. Lateral sides of the substrate are aligned with lateral sides of the cover layer.

Abstract: Provided are a method and apparatus for caring for a psychological status based on biometric information. The method includes acquiring real-time biometric information of the user from a wearable device worn by the user, analyzing arousal and valence of the user based on the acquired real-time biometric information, determining a psychological status of the user based on an analysis result of the arousal and valence of the user, and generating control information including information on pressure control provided from the wearable device based on the determined psychological status of the user.

Abstract: A battery module includes a battery cell, a bus bar assembly connected to an electrode lead of the battery cell and positioned on both side surfaces of the battery cell, a heatsink positioned on at least one side of the battery cell and the bus bar assembly, and a pair of cooling plates connected perpendicularly to the heatsink and arranged in direct contact with the bus bar assembly.

Abstract: A substrate processing method uses a substrate processing apparatus including a process chamber defining a processing space in the process chamber, a substrate support mounted in the process chamber to place a substrate on the substrate support, a gas sprayer for supplying a process gas onto the substrate support in the processing space, and a remote plasma generator connected to the process chamber. The method includes placing the substrate on the substrate support, continuously supplying a surface processing gas through the remote plasma generator onto the substrate, continuously supplying a purge gas onto the substrate, supplying plasma power to the remote plasma generator to activate the surface processing gas and supply the activated surface processing gas onto the substrate, and cutting off the plasma power supplied to the remote plasma generator and supplying an etching gas onto the substrate.

Abstract: A case opening apparatus is disclosed. In some implementations, the case opening apparatus may include a suction portion including a first suction portion configured to suction an upper portion of a case of a battery cell being in a folded state and a second suction portion configured to suction a lower portion of the case, and a rotation driving portion configured to open the inside of the case by rotating the first suction portion.

Abstract: The present disclosure relates to a compression vest for a child with a Autism Spectrum Disorder that has an auxiliary role in stabilizing a child with a Autism Spectrum Disorder to allow efficient progress in therapeutic education, and more particularly, to a compression vest for a child with a Autism Spectrum Disorder that has front and rear air tube pads embedded in a front portion, which is a portion near a chest of a wearer, and a rear portion, which is a portion near a back of the wearer, wherein air is injected, with pressure set to be suitable for stabilizing the child, into the front and rear air tube pads embedded in the front and rear portions, the injected air may be controlled through an application installed in a mobile terminal, the air may also be injected using a manual pump, and the front and rear air tube pads embedded in a front portion and a rear portion of a vest outer skin have a circular bonding portion and a linear bonding portion so that, while the injected air is not allowed to easi

Abstract: A gate driver includes a first scan signal generator configured to output a logic voltage for driving of a scan transistor through a plurality of stages connected in cascade, the scan transistor performing a switching operation to transfer a data voltage to a driving transistor of a pixel, a second scan signal generator configured to output a logic voltage for driving of a sensing transistor through the plurality of stages, the sensing transistor sensing deterioration of a light emitting element of the pixel, a light emission control signal generator configured to output a logic voltage for control of a light emission control transistor of the pixel through the plurality of stages, and an initialization voltage generator driven by logic voltages received from some nodes of the first scan signal generator based on the light emission control signal generator to supply an initialization voltage to the pixel.

Abstract: An operation method of a first communication node may comprise: determining a latent space correction operation including a transformation operation for correcting latent data output from a first encoder of a first artificial neural network corresponding to the first communication node, based on information of a reference data set provided from a second communication node; encoding first input data including first feedback information through the first encoder; correcting first latent data output from the first encoder based on the determined latent space correction operation; and transmitting a first feedback signal including the corrected first latent data to the second communication node, wherein the corrected first latent data is decoded into first output data corresponding to the first input data in a second decoder of a second artificial neural network corresponding to the second communication node.

Abstract: Provided are a negative electrode for a lithium secondary battery and a method of manufacturing the same. The negative electrode for a lithium secondary battery according to an embodiment of the present invention includes a negative electrode active material including: a silicon oxide, lithium, and sodium or potassium, wherein in ICP analysis of a negative electrode active material layer including the negative electrode active material, contents of elements in the negative electrode active material layer satisfy the following Relations (1) and (2): 300?106*A/(B2+C2)?12.0*106??(1) 800?A?140,000??(2) wherein A is a Li content in ppm, B is a Na content in ppm, and C is a K content in ppm, based on the total weight of the ICP-analyzed negative electrode active material layer.

Abstract: A method of estimating a continuous blood pressure waveform or a continuous blood pressure in a subject including: measuring an arterial blood pressure waveform or an arterial blood pressure with a sensor supported by a supporting structure comprising a polymeric substrate and connected to a processor and a transmitter, wherein the supporting structure is configured to press the sensor against a skin surface of a subject, wherein the sensor is configured to detect a biological metric of the subject, and wherein the processor is configured to quantify one or more signal(s) corresponding to the biological metric and the transmitter is configured to transmit the one or more signals to an external user system, and transforming the arterial blood pressure waveform or the arterial blood pressure to the continuous blood pressure waveform or the continuous blood pressure using a transfer function.