Abstract: A fabric softener composition for liquid carbon dioxide-based cleaning includes: an organic solvent expressed as chemical formula 1, and a cationic surfactant, where the chemical formula 1 is R1-O—(CO)—O—R2, and R1 and R2 are hydrogen (H) or an alkyl group having 1 to 4 carbon atoms.

Abstract: A flux concentrate type rotor may include a shaft; a rotor core; and an arc type permanent magnet having an inner diameter portion and an outer diameter portion. The rotor core includes an annular ring-shaped inner diameter portion core having a shaft through hole, a plurality of outer diameter portion cores arranged along a circumferential direction of the inner diameter portion core on an outer circumferential surface of the inner diameter portion core, and spaced apart from each other to form permanent magnet insertion portion, and a plurality of bridges arranged along the circumferential direction of the inner diameter portion core to correspond to each of the outer diameter portion cores, and connect each of the outer diameter portion cores to the inner diameter portion core. The outer diameter portion core has a first cutout portion positioned at a lower end.

Abstract: The present disclosure relates to a positioning method using a sidelink, and a device. According to one aspect, a method of performing positioning through a sidelink by a vehicle terminal can comprise the steps of: receiving a request positioning reference signal (PRS) from a positioning terminal; determining the positioning terminal-based direction angle on the basis of the request PRS; determining a response PRS ID corresponding to the request PRS ID of a request RRS, on the basis of the determined direction angle; and transmitting a response PRS corresponding to the determined response PRS ID. The vehicle terminal is capable of communicating with at least one of another vehicle terminal, a UE related to an autonomous driving vehicle, the BS or a network.

Abstract: Proposed is an operation method of a first device (100) in a wireless communication system. The method may comprise the steps of: receiving sidelink (SL) data related to a first SL service from a second device (200) at a first time point within an active time of a second SL discontinuous reception (DRX) configuration related to a second SL service; and starting a first timer of a first SL DRX configuration related to the first SL service on the basis of reception of the SL data.

Abstract: A method by which a decoding device decodes an image, according to the present document, comprises the steps of: acquiring residual information about the current block; deriving residual samples of the current block on the basis of the residual information; and generating a reconstructed picture on the basis of the residual samples.

Abstract: The present is related to a wireless local area network (WLAN) system. A transmitting station (STA) may generate a physical protocol data unit (PPDU), and the transmitting STA may transmit the PPDU over a 320 MHz band, wherein the PPDU may include a long training field (LTF) signal which may be generated on the basis of an LTF sequence for the 320 MHz band.

Abstract: A air cleaner includes a blowing device and a circulator movably disposed above the blowing device. The circulator includes a housing extending in a front-rear direction, a first inlet being formed in a rear portion of the housing and a first outlet being formed in a front portion of the housing, a circulation fan disposed in the housing to suction air through the first inlet and then discharge the air through the first outlet to a front of the housing, and a motor rotating the circulation fan. The first inlet is disposed above a second outlet of the blowing device inside an imaginary extension surface vertically extending an edge of the second outlet, and has a diameter smaller than a diameter of the second outlet, thus suctioning air discharged from the second outlet and increasing an intake ratio of clean air that undergoes a cleaning operation of the blowing device.

Abstract: A display device is disclosed. The display device of the present disclosure may include: a display panel; a frame which is disposed at a rear of the display panel, and to which the display panel is coupled; a board mounted on one surface of the frame; a source PCB disposed on the one surface of the frame and electrically connected to the display panel and the board; a rib protruding from the frame and by which one side of the source PCB is caught; and a holder opposite to the rib with respect to the source PCB and by which the other side of the source PCB is caught, wherein the holder is detachably coupled to the frame.

Abstract: A hygiene management device for an entrance space is proposed. In the hygiene management device, an air discharger for discharging air toward the bottom of an entrance space operates within a predetermined angle range in an entering/exiting direction of a person, and air to be discharged through a discharge hole of the air discharger is guided to an air guide unit. A plurality of vanes are installed in a row in the air guide unit to control the direction of the air to be discharged through the discharge hole.

Abstract: A refrigerator may include a rack gear assembly provided on a lower surface of a drawer. The rack gear assembly may have a first rack member and a second rack member that are pushed out by being moved forward sequentially so that a pushing-out distance of the drawer is maximized and the drawer is fully closed even when opposite sides thereof are pushed in a storage chamber without being in parallel.

Abstract: A vehicular driver monitoring system includes a camera having a field of view that includes at least a driver's head region within a cabin of a vehicle. The camera includes an imager having a two-dimensional array of photosensing elements. The camera includes a lens array of lens elements disposed at the array of photosensing elements of the imager. The lens elements are disposed over respective sub-arrays of photosensing elements for imaging light onto the respective sub-arrays of photosensing elements. With an illumination source operated to emit near infrared light to illuminate at least the driver's head region, and responsive at least in part to image processing by an image processor of image data captured by the sub-arrays of photosensing elements associated with the respective lens elements of the lens array, the system determines the head of a driver of the vehicle and the driver's facing direction.

Abstract: In a wireless local area network system, a multi-link device (MLD) may transmit a multi-link element including a number-of-links field and a link present field indicating whether the number-of-links field exists. The multi-link element further includes a multi-link control field, a common information field, and a link information field. The number-of-links field may be included in the multi-link control field.

Abstract: Disclosed is a display device.

Abstract: A valve actuator comprises: a housing defining an inner space, a motor disposed in the inner space of the housing, a gear assembly disposed in the inner space of the housing and configured to transmit, to a ball valve, a driving force of the motor, a flange coupled to the ball valve, and a plurality of fastening members that couple the flange to the housing and including screws or bolts.

Abstract: Disclosed is a display device including a display, a power supply circuit configured to supply a display voltage to the display, and a controller configured to obtain a calibrated voltage value for correcting the display voltage based on a temperature of the display device and output a voltage to the display based on the temperature of the display device and the calibrated voltage value.

Abstract: The refrigerator according to the present invention may comprise: a first tray assembly forming a part of ice-making cells; and a second tray assembly forming the other part of the ice-making cells. In order that ice can be produced in the direction of ice-making cells formed by any one of the first and second tray assemblies to ice-making cells formed by the other tray assembly, following the start of an ice-making process, the one tray assembly comprises a first part, and the first part comprises: a first surface forming a part of the ice-making cells; and a first deformation-resistant reinforcement part extending from the first surface in the vertical direction away from a heater.

Abstract: Provided are a method, a user equipment, a device and a recording medium in which: resource allocation information associated with a plurality of symbols is received; symbols which cannot be used for uplink transmission among the plurality of symbols are determined on the basis of the resource allocation information; and the uplink transmission is performed in at least one of the remaining symbols from the plurality of symbols excluding the symbols which cannot be used. The symbols which cannot be used comprise a symbol (DL symbol) in which a slot format is instructed as downlink (DL) and K non-DL symbols immediately after the DL symbol among the plurality of symbols. Each of the K non-DL symbols is a symbol in which a slot format is not instructed as DL, and K is an integer greater than 0.

Abstract: A method for performing wireless communication by a first device is provided. The method may include: receiving, from one or more second devices, one or more physical sidelink control channels (PSCCHs); receiving, from the one or more second devices, one or more physical sidelink shared channels (PSSCHs) related to the one or more PSCCHs; and performing one or more hybrid automatic repeat request (HARQ) process related to the one or more PSSCHs with the one or more second devices.

Abstract: Disclosed is a laundry treating apparatus. The laundry treating apparatus includes a cabinet disposed on a lower treating apparatus configured to accommodate and treat laundry and an accommodation unit provided in the cabinet to accommodate and treat laundry. The cabinet is provided at a lower portion thereof with an exposed portion to expose at least a portion of an internal component provided in the cabinet to the outside of the cabinet, and the exposed portion is opened or closed by the lower treating apparatus.