Abstract: A nozzle system includes: a nozzle housing configured to allow fluid flowing from a reservoir located in a vehicle body to flow thereinto; a nozzle cover located at an upper end of the nozzle housing and configured to form a flow path for the fluid flowing into the nozzle housing; and at least two or more nozzle chips configured to face a sensor part. Each of the nozzle chips is detachably coupled to a corresponding opening located in the nozzle cover. The nozzle chips includes two or more discharge ports having different spray angles, where the fluid is sprayed to an area of the sensor part at each of the spray angles through each of the discharge ports.

Abstract: A nozzle system includes a head part having a spray part formed at a location corresponding to a sensor part and a body part having a portion of the head part inserted thereinto and located therein. The body part includes an inlet part configured to allow fluid to flow into the body part therethrough. The nozzle system includes a delay part insertable into at least the portion of the head part and located in the body part. The delay part protrudes in a movement direction of the head part. The fluid flows into the body part and the head part is moved along the delay part and the fluid is sprayed out of the spray part of the head part when the head part is located at and clear of an end of the delay part.

Abstract: The present disclosure relates to a binder solution having lithium ion conductivity for an all-solid-state battery and an electrode slurry including the same. Specifically, the binder solution includes a first binder having high binding force, a second binder having higher lithium ion conductivity than that of the first binder, a lithium salt, and an organic solvent that dissolves the lithium salt.

Abstract: An inhaler includes a housing having one surface, the other surface opposite to the one surface, and a plurality of side surfaces connecting the one surface and the other surface, a mouthpiece which is disposed on the one side of the housing, a reservoir which is disposed inside the housing and stores an inhalable composition, a nozzle which extends from the mouthpiece to the reservoir, and a needle valve which is movably disposed inside the nozzle, when a suction force is not applied to the mouthpiece, the needle valve is maintained in a first state in which the nozzle is closed, and when a suction force is applied through the mouthpiece, the needle valve is switched into a second state in which the nozzle is opened.

Abstract: A cathode active material for an all-solid-state battery includes: active material particles; and a coating layer covering at least a portion of the surface of the active material particles, wherein the coating layer includes lithium (Li), niobium (Nb), and at least one element selected from the group consisting of vanadium (V), zirconium (Zr) and combinations thereof.

Abstract: Provided is an apparatus and method for encoding/decoding a moving picture based on adaptive scanning. The moving picture apparatus and method can increase a compression rate based on adaptive scanning by performing intra prediction onto blocks of a predetermined size, and scanning coefficients acquired from Discrete Cosine Transform (DCT) of a residue signal and quantization differently according to the intra prediction mode. The moving picture encoding apparatus includes: a mode selector for selecting and outputting a prediction mode; a predictor for predicting pixel values of pixels to be encoded of an input video based on the prediction mode to thereby output a residue signal block; a transform/quantization unit for performing DCT onto the residue signal block and quantizing the transformed residue signal block; and an encoder for adaptively scanning and encoding the quantized residue signal block based on the prediction mode.

Abstract: Disclosed are a composition for an organic optoelectronic device including at least one kind of a first host compound represented by the Chemical Formula 1 and at least one kind of a second host compound represented by the Chemical Formula 2, and an organic optoelectronic device and a display device including the composition.

Abstract: An external lighting apparatus delivers various messages through selective lighting by applying a lighting function to the exterior of a vehicle. The apparatus includes a light source module with a plurality of light sources and a light guide in which light emitted from the light sources is incident. The light guide reflects the incident light so that the light travels in different areas. The apparatus has a light cover composed of a plurality of transmission parts into which the light, travelling in different areas via the light guide, is incident. The light is emitted to different lighting areas through each transmission part to create a plurality of illumination images.

Abstract: There is provided a semiconductor memory device having improved reliability. The semiconductor memory device includes a cell substrate, a mold stack including mold insulating layers and gate electrodes, which are alternately stacked on the cell substrate, a semiconductor layer extended in a vertical direction crossing an upper surface of the cell substrate to pass through the mold stack, a blocking insulating pattern between the semiconductor layer and each of the gate electrodes, a charge storage layer including a charge trap portion between the semiconductor layer and the blocking insulating pattern and a first charge blocking portion between the semiconductor layer and each of the mold insulating layers, and a tunnel insulating layer between the semiconductor layer and the charge storage layer, wherein an oxygen concentration of the first charge blocking portion is higher than that of the charge trap portion.

Abstract: An external lighting apparatus delivers various messages through selective lighting by applying a lighting function to the exterior of a vehicle. The apparatus includes a light source module with a plurality of light sources and a light guide in which light emitted from the light sources is incident. The light guide reflects the incident light so that the light travels in different areas. The apparatus has a light cover composed of a plurality of transmission parts into which the light, travelling in different areas via the light guide, is incident. The light is emitted to different lighting areas through each transmission part to create a plurality of illumination images.

Abstract: A semiconductor device comprises a substrate; an element isolation film that defines a first active region in the substrate; a first gate electrode on the first active region; a first source/drain region located inside the first active region between the element isolation film and the first gate electrode; and an isolation contact that extends in a vertical direction intersecting an upper face of the substrate, in the element isolation film. The isolation contact is configured to have a voltage applied thereto.

Abstract: A capacitor component including: a first capacitor structure including a substrate having a plurality of first trenches disposed on one surface of the substrate, and a first capacitor layer disposed on the one surface of the substrate and inner walls of the plurality of first trenches, the first capacitor layer including a first dielectric layer and first and second electrodes disposed to face each other with the first dielectric layer interposed therebetween; a second capacitor structure disposed on the first capacitor structure, and including an insulating layer having a plurality of second trenches disposed on one surface of the insulating layer, and a second capacitor layer disposed on the one surface of the insulating layer and inner walls of the plurality of second trenches, the second capacitor layer including a second dielectric layer and third and fourth electrodes disposed to face each other with the second dielectric layer interposed therebetween.

Abstract: Disclosed is an apparatus for improving construction precision based on extended reality (XR). At least one piece of XR content related to a construction target positioned in front inside a construction site is displayed on a display unit. When a construction position of a construction object included in the construction target is determined, the XR content including the design information of the construction object at the construction position is displayed on the display unit.

Abstract: A battery pack case may include: i) a case panel; ii) a case outer frame including at least one aluminum sheet and coupled to edge portions of the case panel; iii) a case inner frame including at least one aluminum sheet and coupled to the edge portions and an upper surface of the case panel; and iv) a case cover coupled to upper portions of the case outer frame and case inner frame.

Abstract: The present invention provides a practical protection performance test evaluation technology of CBRN protective clothing according to mass transfer characteristics of an aerosol, which is to break away from the existing static CBRN protection test cell and reflect an air flow around the CBRN protection and body motions of individual soldiers, and dynamically design a Swatch test cell in a geometric shape that can be installed inside a wind tunnel, and reflect an aerosol flow that can more closely simulate battlefield environment.

Abstract: A polyethylene glycol derivative compound is represented by Formula 1 described in the detailed description. In Formula 1, n is a natural number of 30 to 115, and R1 and R2 are C1 to C5 alkyl that are identical to or different from each other.

Abstract: An embodiment is a vehicle door opening and closing apparatus. The vehicle door opening and closing apparatus including a vehicle door, a rail mounted on a vehicle body, a roller unit mounted on the vehicle door, the roller unit configured to move along the rail and allow the vehicle door to open and close in a mode selected from a swing mode and a sliding mode, and a hold lock mounted on the vehicle body, the hold lock including a passing rod configured to releasably hold the roller unit in a predetermined position.

Abstract: In the present disclosure, a seatback pocket is introduced, which includes a backboard combined with a rear side of a seatback and including a hinge shaft provided at a lower end in left and right width directions; a pocket member having a hinge part formed at a lower end and combined with the hinge shaft through a hinge structure to be rotated based on the hinge shaft to provide a pocket space in a region facing the backboard; and an elastic member connected between both ends of the pocket member and the backboard in a shape blocking sides of the pocket space, and configured to provide an elastic restoring force with respect to a rotation direction of the pocket member.

Abstract: An application processor includes a central processing unit, a root complex that communicates with at least one external device under control of the central processing unit and generates a state change interrupt when an operation state changes, and an interrupt aggregation and debug unit that performs debugging on at least one component associated with the state change interrupt depending on the state change interrupt.

Abstract: In the present disclosure, a seatback pocket is introduced, which includes a backboard combined with a rear side of a seatback and including a hinge shaft provided at a lower end in left and right width directions; a pocket member having a hinge part formed at a lower end and combined with the hinge shaft through a hinge structure to be rotated based on the hinge shaft to provide a pocket space in a region facing the backboard; and an elastic member connected between both ends of the pocket member and the backboard in a shape blocking sides of the pocket space, and configured to provide an elastic restoring force with respect to a rotation direction of the pocket member.