Abstract: A laser system according to an example of the present disclosure comprises: a supercontinuum laser that generates light with a visible wavelength; a wavelength selector comprising a filter whose angle is adjustable and configured to filter the wavelength of light incident from the supercontinuum laser to have a wavelength corresponding to the angle of the filter based on the angle of the filter; a compressor configured to compress the pulse width of light incident from the wavelength selector; and, a non-linear crystal configured to convert the wavelength of light incident from the compressor into an ultraviolet wavelength.

Abstract: A transmit power control method of a first station in a wireless LAN (WLAN) system includes: receiving path loss information from an (access point) AP, the path loss information containing a maximum value among path losses between the AP and at least one or more stations included in the WLAN system; controlling a transmit power by using the path loss information; and transmitting a frame according to the controlled transmit power. In said controlling the transmit power by using the path loss information, the transmit power is controlled by using a path loss obtained by adding the maximum value and a path loss between the first station and the AP or by using the path loss between the first station and the AP.

Abstract: A method of setting an autonomous driving route using wireless communication environment information for a vehicle capable of driving in an autonomous driving mode comprises: a first step of receiving regional wireless communication environment information from a communication company server; a second step of receiving real-time traffic information from a control server; a third step of receiving a destination from a user; and a fourth step of setting an autonomous driving route from a current location of the user or a starting point input by the user to the destination by reflecting the wireless communication environment information and the real-time traffic information.

Abstract: An image sensor includes a substrate including a first surface on which light is incident and a second surface opposite to the first surface, unit pixels in the substrate, each including a photoelectric conversion layer, color filters on the first surface of the substrate, a grid pattern on the first surface of the substrate defining a respective light receiving area of each of the unit pixels, and microlenses on the color filters, each of the microlenses corresponding to a respective one of the unit pixels, wherein the unit pixels include a first pixel and a second pixel sharing a first color filter which is one of the color filters, and a first light receiving area of the first pixel is different from a second light receiving area of the second pixel.

Abstract: A battery module includes a cell stack including a plurality of battery cells stacked in a direction, a module housing having an internal space in which the cell stack is received and an air inlet and an air outlet through which air enters and exits, a valve installation hole formed through a side wall of the module housing, a feed valve nozzle installed at the valve installation hole facing the internal space of the module housing, and a water expandable member provided in the module housing. The water expandable member expands in volume when it absorbs water during operation of the feed valve nozzle to close at least one of the air inlet, the air outlet or the valve installation hole.

Abstract: The present disclosure relates to a diester-based material production unit including a reaction device in which an esterification reaction of dicarboxylic acid and a primary alcohol is performed, a column in which the gas-liquid separation of the primary alcohol and the water introduced is performed, a heat exchanger installed on a gas phase line of the column to remove heat of the gas phase line, a flash drum in which separation of a liquid phase and a gas phase is performed in the mixture stream including the primary alcohol and the water, a condenser installed on the flash drum upper line, and a layer separator in which the layer separation of a mixture of a liquefied primary alcohol and water into an organic layer and an aqueous layer is performed, wherein one or more lines through which recirculated primary alcohol from the flash drum and the layer separator flows are connected to an upper portion of the column.

Abstract: A knowledge distillation method for compressing an image segmentation model that is performed in a computing device including one or more processors and a memory storing one or more programs executed by the one or more processors includes training a first image segmentation model including a first image encoder, a first image embedding layer, and a first mask decoder, constructing a second image segmentation model including a second image encoder, a second image embedding layer, and a second mask decoder according to preset constraints, and performing knowledge distillation for the second image embedding layer of the second image segmentation model based on the trained first image segmentation model.

Abstract: A leakage electrolyte solution detection device includes a hyperspectral imaging device, an image extractor, and a determination unit. The hyperspectral imaging device includes an optical unit that collects reflected light by scanning a rechargeable battery on which the electrolyte solution injection process has been completed, a dispersive element that disperses light processed by the optical unit, and an image sensor that converts the light dispersed by the dispersive element into an electric signal, and acquires a hyperspectral image of a rechargeable battery. The image extractor extracts an image of a band related to a characteristic wavelength of an electrolyte solution from the hyperspectral image. The determination unit determines a presence or absence of a leakage electrolyte solution by analyzing the image extracted by the image extractor.

Abstract: The present disclosure relates to a display panel and a display device including the same, which include a first mode selection circuit that receives a first mode selection voltage through a first data line to select a first viewing angle as the viewing angle of one or more sub-pixels, and a second mode selection circuit that receives a second mode selection voltage through a second data line to select a second viewing angle as the viewing angle of one or more sub-pixels.

Abstract: Liquid-crystalline (LC) media or LC materials and energy saving liquid-crystal displays (LCDs) containing these media, especially gaming displays and AR/VR headsets addressed by an active matrix and in particular to LC displays of the TN, PS-TN, STN, TN-TFT, OCB, IPS, PS-IPS, FFS, HB-FFS, XB-FFS, PS-FFS, SA-HB-FFS, SA-XB-FFS, polymer stabilised SA-HB-FFS, polymer stabilised SA-XB-FFS, positive VA or positive PS-VA type.

Abstract: A tiled display device includes a first display device and a second display device, each of the first display and the second display including a display area and a non-display area. The first display device and the second display device are bonded to each other. The first display device includes an alignment key area and a lower electrode layer. The alignment key area performs an alignment key function when a process is performed on the tiled display device. The lower electrode layer includes a first lower electrode layer and a second lower electrode layer. The first lower electrode layer surrounds the display area of the first display device and the second lower electrode layer is disposed in the alignment key area.

Abstract: An energy storage system includes a rack container having a predetermined accommodation space, a plurality of battery racks disposed in the rack container and respectively having a coolant tank in which a predetermined coolant is contained, and at least one flux supplement unit configured to connect the coolant tanks of the plurality of battery racks.

Abstract: A battery module has a battery cell stack containing a plurality of battery cells, a busbar frame connected to the battery cell stack and containing a busbar, and a cover plate covering the battery cell stack and the busbar frame, wherein a cooling flow path portion through which an external air for cooling inflows or outflows is formed between the cover plate and the battery cell stack. A thermal expansion member is formed in the cooling flow path portion, and wherein the thermal expansion member includes a first thermal expansion member located on a side opposite to one side where the busbar is located on the basis of the cooling flow path portion.

Abstract: A liquid crystalline resin composition is disclosed. The liquid crystalline resin composition includes a liquid crystalline resin, a fine particulate filler including barium sulfate (BaSO4), and a nanofiller including carbon nanotubes (CNT), wherein a content of the nanofiller based on the total weight of the fine particulate filler and the nanofiller is about 6 wt % to about 30 wt %.

Abstract: Provided herein are methods for treating cancer using molecules having an antigen binding fragment that immunospecifically binds to BTN1A1, such as anti-BTN1A1 antibodies. These molecules include those having an antigen binding fragment that immunospecifically binds to glycosylated BTN1A1, such as anti-glycosylated BTN1A1 antibodies. Also included are molecules having an antigen binding fragment that immunospecifically bind to BTN1A1 dimers, such as anti-BTN1A1 dimer antibodies. Also provided are methods for treating anti-PD-1 therapy or anti-PD-L1 therapy resistant or refractory cancers.

Abstract: The present invention relates to an information exchange method and device for digital twin federation. A method for transmitting and receiving information for digital twin federation by digital twin according to an embodiment of the present invention may comprise: transmitting a message related to the digital twin federation to a component of the digital twin federal; and receiving a response to the message. Herein, the component of the digital twin federation may correspond to one or more of another digital twin, a registry, or a communication adapter. The message may include a header area and a data area, and the data area may include object information related to at least one of the digital twin or the component of the digital twin federation and action information indicating an operation related to the digital twin federation.

Abstract: The present invention relates to a medium composition for culture of extraembryonic endoderm stem cells, and more specifically, to a medium composition for in vitro culture of extraembryonic endoderm stem cells.

Abstract: An energy storage system includes a rack container having a predetermined accommodation space, a plurality of battery racks disposed in the rack container and respectively having a coolant tank in which a predetermined coolant is contained, and at least one flux supplement unit configured to connect the coolant tanks of the plurality of battery racks.

Abstract: An electric vehicle charging system including a host terminal on which a host application that receives instructions on an operating mode of a shared charger and an additional fee for use of the shared charger is installed; and a charging point operator server for calculating a charger usage fee based on a shared charging fee obtaining by adding a predetermined base fee to the additional fee provided from the host terminal, and a usage time of the shared charger by a user. The charging point operator server may receive, from a user terminal of the user, a sharing change request requesting a change of an operating mode of the shared charger to a sharing mode in which the public charger is available to the user, and transmit the sharing change request to the host terminal.

Abstract: A battery pack includes at least two battery modules arranged in one direction; and a fire extinguisher having a fire extinguishing tank configured to contain a fire extinguishing agent therein, a pipe connected to the fire extinguishing tank to supply the fire extinguishing agent from the fire extinguishing tank to each of the at least two battery modules, a flow rate adjuster provided to the pipe and configured to adjust a feed flow rate of the fire extinguishing agent to be constant, and at least one valve configured to supply the fire extinguishing agent from the fire extinguishing tank to the battery module having an internal temperature rising over a predetermined temperature.