Abstract: An apparatus includes a catalytic converter on an exhaust pipe and provided with a lean NOx trap (LNT) device coated with an LNT catalyst, and a catalyzed particulate filter (CPF) coated with a catalyst. The LNT device and CPF are sequentially disposed in the catalytic converter. The CPF includes at least one inlet channel, extending in a longitudinal direction, having a first end into which fluid flows and a blocked second end; at least one outlet channel, extending in the longitudinal direction, having a blocked first end and a second end through which the fluid flows out; at least one porous wall defining a boundary between neighboring inlet and outlet channels and that extends in the longitudinal direction; and a support coated with the catalyst and located within at least one among the at least one inlet channel and the at least one outlet channel.

Abstract: A nonvolatile memory device performs a read operation comprising first and second intervals. In the first interval the device applies a turn-on voltage to string selection lines and ground selection lines connected to the string selection transistors and the ground selection transistors, respectively. In the second interval, the device applies a turn-off voltage to unselected string selection lines and unselected ground selection lines while continuing to apply the turn-on voltage to a selected string selection line and a selected ground selection line. In both the first and second intervals, the device applies a first read voltage to a selected wordline connected to memory cells to be read by the read operation and applying a second read voltage to unselected wordlines among connected to memory cells not to be read by the read operation.

Abstract: An apparatus and a method for testing drilling efficiency of a drill bit, according to the present invention, calculate an amount of fractured rock according to a button arrangement, thereby obtaining an optimum button arrangement.

Abstract: An organic light emitting display device includes a display panel, a scan driver, a data driver, a power supply which provides a first voltage to a first power terminal of the pixel and selectively provides the first voltage or a second voltage to a second power terminal of the pixel, and a controller which selects one of a normal driving mode and a power saving mode as a panel driving mode where the power supply provides the second voltage to the second power terminal of the pixel in a first period of one frame period and provides the first voltage to the second power terminal of the pixel in a second period of one frame period when the panel driving mode is the power saving mode.

Abstract: A fluid supply system includes a pressure tank configured to contain a pressurized gas and a fluid, a delivery point configured to be connected to a point of use, a recirculation piping connecting the pressure tank to the delivery point, and a return pump connected to the recirculation piping. The recirculation piping defines a circulation path for the fluid from the pressure tank through the delivery point and back to the pressure tank. The return pump is downstream of the delivery point and upstream of the pressure tank in the circulation path.

Abstract: A method for using at least one unlicensed band channel by an evolved Node B (eNB) in a cellular wireless communication system is provided. The method includes receiving unlicensed band channel information from at least one unlicensed band-enabled device that uses an unlicensed band channel, selecting the unlicensed band channel to be used for cellular communication based on the received unlicensed band channel information, and activating the selected unlicensed band channel.

Abstract: A gas injection apparatus, which can sequentially supply a substrate with at least two kinds of source gases reacting with each other in a container, and thin film deposition equipment including the gas injection apparatus, are provided. The gas injection apparatus includes a base plate, a first gas supply region protruding from the base plate, a second gas supply region protruding from the base plate and adjacent the first gas supply region, and a trench defined by a sidewall of the first gas supply region and a sidewall of the second gas supply region. The sidewall of the first gas supply region and the sidewall of the second gas supply region face each other and extend in a radial direction on the base plate.

Abstract: This technology provides an electronic device. An electronic device in accordance with an implementation of this document may include a semiconductor memory for storing data, and the semiconductor memory may include a free layer having a variable magnetization direction; a pinned layer having a pinned magnetization direction; a tunnel barrier layer interposed between the free layer and the pinned layer; and an interface enhancement layer interposed between the tunnel barrier layer and the pinned layer, wherein the interface enhancement layer may include an Fe-rich first layer; a Co-rich second layer formed over the first layer; and a metal layer formed over the second layer.

Abstract: An air conditioning apparatus for a vehicle may include a cooling duct provided with a cooling duct inlet at a first end of the cooling duct, and a cooling duct indoor outlet and a cooling duct outdoor outlet at a second end cooling duct, and including an evaporation core disposed in the cooling duct, a heating duct provided with a heating duct inlet at a first end of the heating duct, and a heating duct indoor outlet and a heating duct outdoor outlet at a second end of the heating duct, and including a condenser disposed in the heating duct, and an overlapping duct provided by overlapping the cooling duct with the heating duct, the evaporation core and the condenser being disposed respectively at an upstream and a downstream of an air flow, and the evaporation core and the condenser may be connected with each other on one refrigerant passage.

Abstract: The disclosure is directed to a method and apparatus for D2D communication in a wireless communication system and related apparatuses using the same. In one of the exemplary embodiments, a proposed method may include determining whether to performing a D2D transmission and a cellular transmission simultaneously in a resource block allocated in a cellular uplink time slot; if a cellular uplink transmission rate in addition to a D2D transmission rate is greater than or equal to a maximum cellular UL transmission rate: performing the D2D transmission and the cellular transmission simultaneously; and adjusting a power of the D2D transmission and a power of the cellular transmission to maximize an overall transmission rate which is the cellular UL transmission rate in addition to the D2D transmission rate.

Abstract: The present invention relates to a battery module. The battery module includes a battery cell, a module case in which the battery cell is built, and a flame retardant filled in the module case. Thus, when the battery module is damaged, an insulation film is formed on the damaged portion to prevent fire or explosion from occurring.

Abstract: A propulsion device for a ship is introduced. The propulsion device for the ship comprises a duct having a nose corresponding to the front vertex of a hydrofoil cross-section and a tail corresponding to the rear vertex of the hydrofoil cross-section, wherein the shape of the duct cross-section comprises: an outer surface formed upward in a convex shape at the front end of the duct and formed downward in a concave shape at the rear end of the duct; an inner front part of the duct formed downward in a convex shape at the front end of the duct; an inner rear part of the duct formed downward in a convex shape at the rear end of the duct; and a parallel part for connecting the inner forward part and the inner backward part in parallel to each other.

Abstract: The present invention provides a novel method for preparing a thienopyrimidine compound of Formula 1, which is a selective inhibitor of tyrosine kinase activity, in particular, of mutant epidermal growth factor receptor tyrosine kinase, and novel intermediates used in the method.

Abstract: A touch panel includes a plurality of sensing electrodes, a plurality of wirings and an electrostatic discharge pattern. The plurality of sensing electrodes is disposed on a substrate. The plurality of wirings extends from the plurality of sensing electrodes. A bottom surface of the plurality of wirings has the same height as a bottom surface of the plurality of sensing electrodes. The electrostatic discharge pattern is electrically connected to the plurality of wirings.

Abstract: A method and apparatus for performing device-to-device (D2D) discovery in a wireless communication system is provided. A first user equipment (UE), which supports proximity services (ProSe), transmits a request of D2D discovery to a network, and receives information on a second UE, which supports the ProSe and is located in proximity of the first UE, and information on D2D discovery signaling. The first UE performs D2D discovery based on the received information on the second UE and information on D2D discovery signaling.

Abstract: Provided is a frame transmission method of interference alignment (IA) and controlling, the method including calculating a channel matrix of a basic service set (BSS) by measuring channel information between an access point and a user terminal, performing singular value decomposition (SVD) based on the calculated channel matrix, selecting a beamforming vector in consideration of an interference amount associated with another access point based on the SVD performed by the channel matrix, and calculating a leakage interference (LIF) value based on the selected beamforming vector.

Abstract: Methods are described for a cyclical deposition and curing process. More particularly, the implementations described herein provide a cyclic sequential deposition and curing process for filling features formed on a substrate. Features are filled to ensure electrical isolation of features in integrated circuits formed on a substrate. The processes described herein use flowable film deposition processes that have been effective in reducing voids or seams produced in features formed on a substrate. However, conventional gap-filling methods using flowable films typically contain dielectric materials that have undesirable physical and electrical properties. In particular, film density is not uniform, film dielectric constant varies across the film thickness, film stability is not ideal, film refractive index is inconsistent, and resistance to dilute hydrofluoric acid (DHF) is not ideal in conventional flowable films.

Abstract: A display device includes a display panel including a display unit configured to display an image, a pad portion disposed in a periphery of the display unit, the pad portion configured to receive a driving signal for driving the display unit, and a touch sensor disposed on the display panel. The touch sensor includes sensing electrodes disposed on the display panel, and touch wires electrically connected to the pad portion and disposed on the display panel, the touch wires being respectively connected to the sensing electrodes to transmit a touch signal.

Abstract: A method and device are provided for transmitting data in a wireless communication system. The device generates a scrambling sequence, scrambles the data with the scrambling sequence, maps the scrambled data to a radio resource, and transmits the mapped scrambled data. The scrambling sequence is generated based on 2N+1, where N denotes a cell identifier of a cell.

Abstract: A medical imaging apparatus includes: an output unit configured to display a magnetic resonance (MR) image matrix in which MR images, obtained by performing magnetic resonance imaging on a heart, are arranged in columns and rows; and an image processor configured to display at least one first indicator which indicates a column of the MR image matrix corresponding to at least one of end diastole and end systole and display at least one second indicator which indicates a row of the MR image matrix corresponding to at least one of an apex and a base of the heart, wherein the columns of the MR image matrix are arranged according to time when MR images included in the columns are captured, and the rows of the MR image matrix are arranged according to a position on a longitudinal axis of the heart corresponding to MR images included in the rows.