Abstract: Provided is a novel compound of Chemical Formula 1: wherein Ar1 and Ar2 are each independently a substituted or unsubstituted C6-15 aryl, R1 and R2 are each independently hydrogen or deuterium, n1 is an integer of 1 to 7, and n2 is an integer of 1 to 6. Also provided is an organic light-emitting device including the compound. When a compound of Chemical Formula 1 is used as a material for hole injection, hole transport, light emission, or electron transport and injection of an organic electroluminescent device, a device having low voltage, high efficiency, and long lifetime characteristics can be obtained.

Abstract: Proposed is a turbine vane having an airfoil part and platform parts integrally formed respectively on opposite radial ends of the airfoil part, the turbine vane including a plurality of segments divided in a circumferential direction, and a sealing assembly inserted into slots formed in opposing sides of platform parts of two segments, wherein the sealing assembly includes a first sealing member mounted at a predetermined angle with respect to the circumferential direction, a second sealing member coupled to the first sealing member and bent to have a curved surface in the circumferential direction, and a third sealing member which is axially replaceably inserted into each of the slots and is elastically supported and secured by the second sealing member.

Abstract: Provided is a rubber mixture, which includes a unit structure derived from a first conjugated diene-based monomer and is functionalized with at least one of the compounds represented by Formulas 1 to 6; and a second low molecular weight rubber polymer, which includes a unit structure derived from a second conjugated diene-based monomer and is functionalized with at least one of the compounds represented by Formulas 1 to 6.

Abstract: An electric vehicle includes a main battery and an auxiliary battery, a motor system including a motor and an inverter, and a controller which is configured to control an external voltage to be applied to the main battery or the auxiliary battery according to a level of the external voltage when a charging mode for charging the main battery and the auxiliary battery is performed, wherein the motor system is configured to step down and output a voltage of the main battery to the auxiliary battery when the external voltage is applied to the main battery, and is configured to boost and output a voltage of the auxiliary battery to the main battery when the external voltage is applied to the auxiliary battery.

Abstract: A resin composition comprising a polyol component, and a filler, and a use thereof are described. Such resin composition or a cured product thereof exhibits low adhesion force to a predetermined adherend while exhibiting high thermal conductivity without using an adhesion force adjusting component such as a plasticizer or in a state where the use ratio thereof is minimized.

Abstract: An electrified vehicle includes a motor including a plurality of windings corresponding to each of phases; an inverter including a DC terminal connected to a main battery, and a plurality of legs connected to each end of the windings; a charging switch connected between one electrode of an auxiliary battery and a neutral terminal of the motor, and a controller configured to turn on the charging switch and to apply a DC offset to each of phase currents of the motor having the phases when the charging mode is performed while driving.

Abstract: The specification relates an ionomer comprising a compound derived from N,N-diallylamine and a method for preparing the same. The ionomer according to one embodiment of the disclosure has an effect of providing excellent battery performance by controlling the ion exchange capability in a wide range while having excellent alkaline durability.

Abstract: A seat for a vehicle includes a reclining unit, a tilting unit, a sliding unit, and a control unit configured to control driving of the reclining unit, the tilting unit and the sliding unit. A method for controlling the seat implemented by the control unit may limit or enforce at least one of an angle adjustment amount of the tilting unit and an angle adjustment amount of the reclining unit by linking at least one of a sensed tilting angle of the seat cushion and a sensed position of the seat with a support angle of a seatback.

Abstract: A resin composition comprising an oil-modified polyol component, and a filler, or a cured product thereof that exhibits low adhesion force to a predetermined adherend while exhibiting high thermal conductivity without using an adhesion force adjusting component such as a plasticizer or in a state where the use ratio thereof is minimized, are described herein.

Abstract: A seat folding system includes a folding seat having a seat plate and a backrest, a folding seat adjustment unit having a seat plate adjustment unit for adjusting a height of the seat plate, a slide adjustment unit for adjusting a position of the seat plate in a forwards and backwards direction, and a backrest folding seat adjustment unit for adjusting an angle of the backrest, and a control unit for controlling the folding seat adjustment unit such that folding is able to start in a reference state in which the folding seat is preset.

Abstract: An embodiment side structure of a vehicle body includes a side body, a surround panel coupled to the side body and having an opening, and a side outer panel including a plastic composite material coupled to the surround panel. In an embodiment, the surround panel includes a plurality of pillar reinforcement parts coupled to a plurality of pillars provided on the side body, a side sill reinforcement part coupled to a side sill provided on the side body and connected to the plurality of pillar reinforcement parts, and a rear wheel arch reinforcement part coupled to a rear wheel arch provided on the side body and connected to the plurality of pillar reinforcement parts.

Abstract: A lighting device of a steering wheel and an assembling method of the lighting device improving an assembly process and mass productivity of the lighting device by simplifying an assembly structure thereof, includes a grip body forming a rim of the steering wheel and including a body groove portion formed in a shape in which the body groove portion is cut away along the rim, a bezel fitted to the body groove portion and assembled to the grip body so that the body groove portion is covered by the bezel, the bezel including a center portion provided with a light transmission hole, and includes a light emitting body assembled to the bezel to overlap the light transmission hole from between the body groove portion and the bezel, the light emitting body being configured to emit light through the light transmission hole.

Abstract: A vehicle capable of container swapping, includes: a container including a container body and a rotation shaft provided on a front end portion or a rear end portion thereof; and a drive module including a driving device to be able to travel, guide portions formed on a first side and a second side of the drive module, respectively, to guide the rotation shaft of the container, magnetic modules provided on peripheries around the guide portions, the drive module traveling toward the rotation shaft of the container so that the rotation shaft enters the guide portions, and the guide portions and the rotation shaft being held by holding forces from the magnetic modules so that the container is moved through traveling.

Abstract: A vehicle accessory system includes a tonneau cover to be adaptably disposed onto a vehicle in a first configuration and a second configuration. In the first configuration, the tonneau cover retractably overlaps a cargo area of the vehicle, in which the tonneau cover is attached to a perimeter of the cargo area via an attachment mechanism configured to cause the tonneau cover to extend so as to cover the cargo area and to retract so as to uncover the cargo area. In the second configuration, the tonneau cover detachably couples at a first end portion to a roof of the vehicle, such that a second end portion of the tonneau cover extends outward perpendicularly, relative to the vehicle, so as to at least partially overlap an area underneath the second end portion and alongside the vehicle.

Abstract: A ball retainer includes a chain belt, a hook, and a slot portion. The hook is arranged on the first end of the chain belt. The hook includes a neck portion, a hook body, two leaning protrusions, and a limiting protrusion. The hook body is connected to the neck portion. The two leaning protrusions extend outward along the short side direction of the chain belt toward two sides of the hook body, respectively. The slot portion is arranged on the second end of the chain belt. The slot portion includes a slot, two abutting portions, a connecting portion, and a receiving portion. After the hook is correspondingly engaged with the slot portion, the hook body is accommodated in the slot, the two leaning protrusions correspondingly lean against the two abutting portions, the neck portion leans against the connecting portion, and the limiting protrusion is correspondingly accommodated in the receiving portion.

Abstract: An apparatus of fixing a convenient feature for a vehicle, includes a fixing module including an internal space, and a housing provided in the internal space of the fixing module and including a magnetic module therein, the housing being configured to slide toward the convenient feature based on the fixing module, to allow the magnetic module to be accommodated on an armature of the convenient feature when the housing slides toward the convenient feature, and to fix the convenient feature to the fixing module by a fixing force of the magnetic module in a state in which the magnetic module is accommodated on the armature.

Abstract: Proposed is a method of controlling a portable air-flow guiding apparatus including adjusting at least one of an angle in a horizontal direction of a head unit including a sucking unit by a horizontal angle adjustment unit of the portable air-flow guiding apparatus and a height of the head unit by a height adjustment unit of the portable air-flow guiding apparatus according to a position of a heating source and a height of a cooking utensil.

Abstract: A resin composition of an embodiment may include at least one oligomer, a plurality of monofunctional acrylate monomers, and at least one photoinitiator. The plurality of monofunctional acrylate monomers may include first to third acrylate monomers. The first monofunctional acrylate monomer includes a hydroxy group, and may have a weight of 5 wt % to 20 wt % based on the total weight of the resin composition. The second monofunctional acrylate monomer includes a branched alkyl group having 10 to 20 carbon atoms, and may have a weight of 25 wt % to 40 wt % based on the total weight of the resin composition. The third monofunctional acrylate monomer includes a non-aromatic ring group, and may have a weight of 20 wt % to 30 wt % based on the total weight of the resin composition. Accordingly, the resin composition of an embodiment may exhibit suitable discharge stability, and may exhibit suitable adhesion reliability.

Abstract: An air conditioner that is installable in a ceiling, the air conditioner including a housing having an intake port; a piping connection including a pipe connected from an inside of the housing to an outside of the housing; a blower fan inside the housing; and a control box configured to control driving of the blower fan, wherein the control box is connected to the housing so as to be movable, when the air conditioner is installed in the ceiling, between a first position in which the control box overlaps the piping connection vertically, and a second position in which the control box overlaps less of the piping connection than when the control box is in the first position.

Abstract: Disclosed is a method for preparing a polybenzimidazole solution, the method including: preparing a polybenzimidazole (PBI) precursor having an average particle size of 300 ?m or smaller; and dissolving the PBI precursor in an amide-based organic solvent under a temperature condition of 140° C. or higher and/or a pressure condition of 0.1 MPa or higher.