Abstract: Provided are a method and apparatus for a user equipment, a core network, and a second device to enable bidirectional communication for second devices. The method of the second device may include receiving internet protocol (IP) configuration information for automatically configuring an IP version 6 (IPv6) address of the second device from a core network through a user equipment; generating the IPv6 address using information in the IP configuration information; and transmitting the generated IPv6 address to the core network through the UE.

Abstract: A service identifying and processing method using a wireless terminal message according to an exemplary embodiment of the present invention includes (a) receiving a wireless terminal message by a first entity which is a mobile device; and (b) expressing, by a first agent which is an information processing application program installed on the first entity, entity information of second entity based on the wireless terminal message and service confirmation information related to service provided by the second entity, through an application screen by the first agent.

Abstract: A vehicle-to-everything (V2X) communication-based electronic toll collection system (ETCS) according to an embodiment of the present invention includes at least one roadside unit (RSU), a token issuer checking a de-identified token of a vehicle by communicating with an on-board unit (OBU) of the vehicle via the at least one roadside unit, and a clearing house communicating with the token issuer and charging a toll to a driver/owner of the vehicle. The token issuer generates toll information of the vehicle based on the de-identified token of the vehicle and location information of the at least one roadside unit involved in checking the de-identified token.

Abstract: The present invention relates to a dendritic cell-mimicking nanostructure for inhibiting immune checkpoints and a method for preparing same, the nanostructure comprising: a nanoparticle core; and a shell including a cell membrane of a lipid molecule derived from a dendritic cell, wherein the shell contains an ?CTLA-4 monoclonal antibody. The present invention can provide an excellent effect of immune-anticancer treatment by increasing the immune response by means of strong activation of cytotoxic T cells through the inhibitory activity of the immune checkpoints.

Abstract: The tube-shaped pleated filter member may comprise: a filter body having a tube shape such that a filter medium is pleated and is wound; and a support unit. The filter body may comprise outer pleated portions corresponding to the outside of the tube shape, and inner pleated portions corresponding to the inside of the tube shape. An inner virtual line connecting corners of the inner pleated portions may have the shape in which a unit wave shape recessed in the outward direction is repeated. Assuming, that the thickness at a part having the maximum distance between the inner virtual line and the outer virtual line is a first thickness (T1), the first thickness (T1) may have a range defined by [equation 1] with regard to the diameter (D) of the outer virtual line. D/15?T1?D/6.

Abstract: A fuel cell vehicle and a method for controlling power generation for the same are provided. The fuel cell includes a motor supplying driving power for driving the fuel cell vehicle, a fuel cell and a battery supplying electrical power for driving the motor, and a vehicle controller for operating the fuel cell in advance by predicting a shortage of discharge power of the battery by monitoring the discharge power of the battery.

Abstract: A cylindrical battery case for a secondary battery includes a body having a steel sheet including a nickel coating layer formed thereon, a step portion on the body, and a taper and a flange extending from the body. A surface roughness (Ra) of the battery case ranges from 0.022 ?m to 0.040 ?m. Also provided is a device including such a secondary battery. The device is selected from a group consisting of an electronic device, an electric vehicle, a hybrid electric vehicle, and a power storage system.

Abstract: A floor module for a vehicle includes a plurality of tile portions configured to cover a vehicle floor of a vehicle and sequentially aligned by being coupled in a transverse direction, a plurality of fixing portions provided below the tile portions, connected to the tile portions in an upward and downward direction, and sequentially aligned by being coupled in the transverse direction, and a plurality of mounting portions provided above the vehicle floor and configured to support the tile portions and the fixing portions from below by being connected to the fixing portions in the upward and downward direction in a state in which the tile portions and the fixing portions are matched.

Abstract: A semiconductor device includes: a substrate, an active pattern extending in a first horizontal direction on the substrate, a plurality of nanosheets spaced apart from each other and stacked in a vertical direction on the active pattern, a gate electrode extending in a second horizontal direction different from the first horizontal direction on the active pattern, the gate electrode surrounding the plurality of nanosheets, a source/drain region disposed on at least one side of the gate electrode on the active pattern, the source/drain region including a first layer doped with a metal, and a second layer disposed on the first layer, and an inner spacer disposed between the gate electrode and the first layer, between each of the plurality of nanosheets, the inner spacer in contact with the first layer, the inner spacer including a metal oxide formed by oxidizing the same material as the metal.

Abstract: An embodiment refrigerant module of an integrated thermal management system for a vehicle is configured such that a refrigerant circulates sequentially through a compressor, a condenser, a heat exchanger, an expansion valve, an evaporator, and a vapor-liquid separator. The heat exchanger and the expansion valve are disposed below at least one of the condenser and the evaporator, thereby performing heat exchange between the refrigerant discharged from the condenser and the refrigerant discharged from the vapor-liquid separator.

Abstract: Proposed is a temperature relation equation derivation method which includes irradiating a same point of a target substance with heating light for heating the target substance and measurement light for detecting a change of a reflectivity of the target substance caused by the heating light, detecting light of detecting intensity of each of incident light and reflected light of the measurement light, and calculating of deriving a temperature relation equation based on the reflectivity of the target substance by using a value detected in the detecting of light.

Abstract: Disclosed is a method of rapidly and precisely predicting lithium ion conductivity of a solid electrolyte. The method may include simulating a crystal structure of the solid electrolyte and creating training sets based on the crystal structure for machine learning; calculating a potential specific to the simulated crystal structure by machine learning using the training sets; and predicting the lithium ion conductivity of the solid electrolyte from the potential using molecular dynamics simulations.

Abstract: A display device includes a display panel including a first surface which displays images and a second surface opposite to the first surface, a supporter disposed on the second surface of the display panel, a roller to which a first end of the display panel and a first end of the supporter are connected and on which the display panel and the supporter are wound, a first case to which a second end of the display panel opposite to the first end of the display panel is connected, a second case which is disposed on the first case and to which an end of the roller is connected, and an elasticity member connected between the first case and the second case, where the second case and the first case at least partly overlap each other and slide.

Abstract: An organic light emitting device including a first electrode; a second electrode provided opposite to the first electrode; and one or more organic material layers provided between the first electrode and the second electrode, wherein one or more of the one or more organic material layers include a compound of Chemical Formula 1 and a compound of Chemical Formula 2.

Abstract: Provided are an apparatus and a method for measuring a three dimensional shape with improved accuracy. The apparatus includes a stage, at least one lighting unit, a plurality of image pickup units and a control unit. The stage supports an object to be measured. The lighting unit includes a light source and a grid, and radiates grid-patterned light to the object to be measured. The image pickup units capture, in different directions, grid images reflected from the object to be measured. The control unit calculates a three dimensional shape of the object from the grid images captured by the image pickup units. The present invention has advantages in capturing grid images through a main image pickup portion and sub-image pickup portions, enabling the measurement of the three dimensional shape of the object in a rapid and accurate manner.

Abstract: Disclosed is a convenience equipment pull-out device for a vehicle. The convenience equipment pull-out device includes: a housing mounted on a headliner of the vehicle, a body which is mounted on the housing and coupled to a movable driving portion and to a plurality of movement guides. In particular, the body slides along the movement guides when the driving portion is driven. The device further includes a pull-out portion rotatably coupled to the body and selectively pulled out towards the interior of the vehicle while a hinge region connected to the body slides along a guide rail member of the housing.

Abstract: A bearing steel has improved insulation performance by forming a continuous insulating film. The bearing steel includes 0.65 to 1.0 mass % of carbon (C), 1.6 to 2.0 mass % of chromium (Cr), 1.5 to 3.0 mass % of aluminum (Al), 0.8 to 1.2 mass % of manganese (Mn), 0.7 to 1.0 mass % of silicon (Si), 0.1 to 0.3 mass % of nickel (Ni), 0.08 to 0.12 mass % of molybdenum (Mo), and a balance of iron (Fe), in which an oxynitride layer including a nitride layer and an oxide layer is formed on the surface of a material.

Abstract: Provided provides a system for cleaning a hull of a ship, comprising: a cleaning robot for cleaning outer surface of a hull of a ship and introduce seawater including contaminants removed from the outer surface of the hull during cleaning process to the inside of the cleaning robot; and a purifying device connected to the cleaning robot via a hose member, for filtering and purifying the seawater introduced together with the contaminants from the cleaning robot via the hose member.

Abstract: Disclosed is a substrate processing apparatus in which weight of a buffer module may be reduced compared to the apparatus in the related art.

Abstract: A camera module according to an embodiment includes a printed circuit board; an infrared filter disposed on an upper surface of the printed circuit board; and an image sensor disposed under a lower surface of the printed circuit board, wherein the printed circuit board includes: an insulating layer including a cavity overlapping at least a part of the infrared filter and at least a part of the image sensor in an optical axis direction; and a circuit pattern buried in the insulating layer and connected to a terminal of the image sensor; and wherein a shape of the cavity is different from a shape of the image sensor.