Abstract: Disclosed is a dual slot die coater capable of discharging a coating solution through an outlet after removing air bubbles contained in the coating solution. The dual slot die coater according to the present disclosure includes a first air vent installed in the first manifold region and a second air vent installed in the second manifold region.

Abstract: An airbag fastening structure and an airbag fastening system for a vehicle are provided. The airbag fastening structure includes a first assembly part provided in an airbag module, a second assembly part provided in a steering wheel and fastened to the first assembly part by a snap-fit fastening structure, a protective rib provided in an inclined pressing area where the first assembly part and the second assembly part are pressed for the snap-fit fastening, and a pad to absorb a fastening shock of the first assembly part and the second assembly part. The pad is provided in an inclined pressing area that does not overlap with the protective rib and in an engaging area where the first assembly part and the second assembly part are engaged with and supported by each other by the snap-fit fastening.

Abstract: A robot drive system includes: an encoder for encoding a plurality of pieces of time-series sensor data measured from a plurality of sensors provided in a robot to generate a plurality of high-dimensional input vectors; an imitation learning unit for training a high-dimensional computing (HDC) object model to generate a high-dimensional vector matched with each of a plurality of robot actions and sensor information using a learning data set including a plurality of pieces of sensor information of the plurality of sensors labeled with a control action signal indicated by a robot drive signal received from a user in response to each point in time; and a similarity analyzer for analyzing a similarity between a plurality of high-dimensional object vectors generated from the HDC object model and the plurality of high-dimensional input vectors when training of the HDC object model is completed.

Abstract: A cutting insert includes a first side cutting edge formed at an edge portion where a first side surface, which is one of the side surfaces, meets an upper surface or a lower surface; a second side cutting edge formed at an edge portion where a second side surface, which is one of the side surfaces, meets the upper surface or the lower surface; and a corner cutting edge located between the first and second side cutting edges and having one end continuous with the first side cutting edge and the other end continuous with the second side cutting edge, the corner cutting edge having a part whose height is constant and a part whose height changes continuously relative to a horizontal plane together.

Abstract: A hybrid vehicle includes an engine which generates power by combustion of fuel; a drive motor which generates power, and is selectively operated as a generator to generate electrical energy; a battery which is connected to the drive motor and supplies electrical energy to the drive motor and charges the electrical energy generated in the drive motor; a battery management system which measures a State of charge (SOC) value of the battery; and a controller which is configured to determine a final target torque of the engine in a Hybrid Electric Vehicle (HEV) mode based on an SOC section in which the SOC value of the battery measured in the battery management system belongs.

Abstract: A battery module including battery cells arranged in a horizontal direction. Each of the battery cells includes a cell vent, a positive electrode terminal, and a negative electrode terminal. The battery module also includes a heat-resistant portion potted on the battery cells. The heat-resistant portion includes a heat-resistant vent provided in an area corresponding to the cell vent and a heat-resistant support portion provided outside the heat-resistant vent. The battery module also includes a bus bar holder on the heat-resistant portion. The bus bar holder includes a holder vent hole in an area corresponding to the heat-resistant vent and a bus bar hole in an area corresponding to the positive electrode terminal and the negative electrode terminal. The battery module further includes bus bars on the heat-resistant portion and connected to the positive and negative electrode terminals of the battery cells.

Abstract: Provided are an active droplet generating apparatus capable of controlling a droplet size, a method of controlling a droplet size using the same, and a self-diagnosis apparatus for diagnosing generation of a droplet, the active droplet generating apparatus including: a disposable microchannel upper plate; a multifunctional lower plate separated from the disposable microchannel upper plate and configured to be permanently used separately from the disposable microchannel upper plate; a functional polymeric film provided on a lower surface of the upper plate; a negative pressure forming means; and a flow velocity control device configured to adjust the droplet size to a desired size by receiving, by feedback, the voltage value measured by the droplet measuring electrode and controlling flow velocities of the oil and the sample, thereby controlling the droplet size in a feedback control manner by quickly and accurately measuring the droplet size using a capacitance impedance technique.

Abstract: A method of displaying a profile view in an instant messaging service includes providing at least one set item applicable to the profile view for the personal account, applying a set item selected by the user from the set item to the profile view, providing an edit view for editing at least one profile item included in the set item applied to the profile view, and displaying a profile view edited through the edit view.

Abstract: An embodiment provides a device for measuring the obstruction of a tracheostomy tube, the trachea, and the bronchus, the device comprising an obstruction measurement unit (100) which is coupled to the entrance (11) of a tracheostomy tube where tracheostomy has been performed, and transmits a sound wave and receives a reflected sound wave to measure an obstruction site in any one of the tracheostomy tube (A), the trachea (B), and the bronchus (C).

Abstract: A slot die coater having an upper die, a lower die, a shim, and a hole. The shim interposed between the upper die and the lower die to define a slot and an outlet. The hole penetrating through the upper die adjacent to the outlet of the upper die. The shim includes a first manifold indented into the surface of the shim at a position corresponding to the hole to form a space for containing an insulating coating liquid supplied through the hole. The slit is indented into the surface of the shim such that it is in communication with one end of the first manifold to discharge the insulating coating liquid, wherein the indentation depth of the first manifold is greater than the indentation depth of the slit.

Abstract: Provided is a digital rear mirror device having an anti-glare function, the device including: a cover lens for transmitting light from the front; a backlight unit for providing light from the rear; a polarizing unit for aligning a light direction; a liquid crystal mirror unit for adjusting and reflecting the light transmission; a thin film transistor (TFT) array for providing an electrical signal required for implementing a display image or video; a drive switching unit for switching between the mirror mode and the LCD mode; and a control unit for adjusting the light transmittance and light reflectivity of the liquid crystal mirror unit by comparing light intensities measured by a plurality of light sensors installed at the vehicle.

Abstract: An ultrasound diagnosis apparatus includes: a two-dimensional (2D) transducer array in which a plurality of transducers that transmit/receive an ultrasound signal to/from an object are arranged in two dimensions; an analog beamformer configured to perform analog beamforming in a first direction, and perform analog beamforming in a second direction perpendicular to the first direction on signals respectively received by the plurality of transducers; and a digital beamformer configured to perform digital beamforming on the signals that are analog-beamformed in the first direction, and perform digital beamforming on the signals that are analog-beamformed in the second direction.

Abstract: The present invention may provide a nano-sized composite having excellent electrical conductivity and specific surface area. The present invention may provide a method of producing the above-described composite through a simple process without an ultracentrifugation process or a flash annealing step. The present invention may provide an energy storage device having high power performance and having excellent specific capacity characteristics not only at low current density but also at high current density.

Abstract: The present disclosure provides an electronic toll collection system (ETCS)-supporting integrated digital rear mirror device and an operating method thereof. According to an example embodiment, the digital rear mirror device may include a digital rear mirror module configured to provide a rear view of a vehicle within a single housing and an ETCS module for electronic toll collection for the vehicle. A substrate of the digital rear mirror module and a substrate of the ETCS module may be separately arranged rather than being stacked within the digital rear mirror device. According to another example embodiment, the ETCS module may transmit information received from an external device to the digital rear mirror module, and the digital rear mirror module may display the information while providing the rear view. Here, the information may include at least one of billing information, event information, traffic information, environmental information, and disaster situation information.

Abstract: The present disclosure provides an electronic device for providing a blind spot video through a front pillar of a vehicle and an operating method of the same. In the present disclosure, the electronic device is configured to have pillar display modules provided to front pillars, respectively, to detect at least one of blind spot videos that are obscured by front pillars of a vehicle using at least one external video of the vehicle, and to display at least one of the blind spot videos through at least one of the pillar display modules. In an example embodiment, the electronic device may acquire the external video from a front camera module and side camera modules mounted to the vehicle to provide a surround view video.

Abstract: A die coater capable of effectively and simultaneously coating two different types of liquids on a current collector for a secondary battery includes a lower block including a manifold configured to accommodate an electrode slurry, an upper block coupled to the lower block and including an insulating liquid inlet, and a coater shim interposed between the upper block and the lower block. The coater shim includes a first coater shim in which a first slit for discharging the electrode slurry accommodated in the manifold is formed and a second coater shim in which a second slit for discharging the insulating liquid supplied through the insulating liquid inlet is formed, and the second coater shim is pressed by a fixing bolt screw-coupled to the insulating liquid inlet.

Abstract: According to the present disclosure, provided is a method for determining phase transition temperature using electrical conductivity. More specifically, according to the present disclosure, there is provided a method for determining phase transition temperature using electrical conductivity, including preparing a graph of the change in electrical conductivity of molten salts according to temperature, and performing at least one mathematical analysis of (i) performing a first-order differential on the graph, (ii) performing a second-order differential on the graph; and (iii) determining the number (n) of data and resolution (AT) based on the graph to derive Tn by Equation (1) below and performing linear regression analysis on a linear section to detect an outlier based on a distance from the linear regression equation, T n = T max - ? ? T × n Equation ? ( 1 ) where n denotes the number of data, and ?T denotes an interval of measurement temperature and means resolution.

Abstract: The present invention provides an X-ray detector comprising: a sensor panel which has flexibility; at least one first flexible circuit unit which is attached along a first edge of the sensor panel and has a gate IC mounted therein; at least one second flexible circuit unit which is attached along a second edge of the sensor panel and has a readout IC mounted therein; a third flexible circuit unit which is attached to one end of the first edge; and a main circuit unit which is connected to the third flexible circuit unit and has a timing controller mounted thereon, wherein a gate control signal output from the main circuit unit is provided to the gate IC via the third flexible circuit unit.

Abstract: An electrode assembly includes a positive electrode including a positive electrode current collector and a positive electrode active material layer positioned on the positive electrode current collector; a negative electrode; and a separator interposed between the positive electrode and the negative electrode. The positive electrode, the negative electrode, and the separator are wound in one direction. The electrode assembly has Y=c×D/d of less than 0.38 where c is a curvature of a hollow portion surrounded by the wound electrode assembly, D is an average particle diameter D50 (?m) of positive electrode active material particles included in the positive electrode active material layer, and d is a thickness (?m) of the positive electrode current collector.