Abstract: The present disclosure relates to a cooling device for a reducing agent dosing module, the cooling device including: a first cooling part connected to a reducing agent dosing module; and a second cooling part connected to a cooling fluid line, and configured to receive cooling fluid from the cooling fluid line; wherein the second cooling part is formed to have an inner diameter larger than that of the first cooling part so that the bubbles generated due to the vaporization of cooling fluid are discharged.

Abstract: Disclosed are an electrochemical hybrid catalyst that has a configuration in which two species of single atomic metals, that is, nickel (Ni) and iron (Fe), each bonded to (coordinated with) nitrogen in a nitrogen-doped carbon nanostructure, are adjacent to each other and are indirectly linked via nitrogen to form a catalyst site or an active site and thus exhibits high carbon monoxide selectivity and current density at a low overpotential during reduction reaction for converting carbon dioxide into carbon monoxide, and a carbon dioxide conversion system using the same.

Abstract: A method for restoring data and a non-volatile memory performing the restore operation are disclosed. If a restore command is applied, an internal read command is generated to sequentially designate the addresses. A read operation is performed on the designated address, and the number of error bits in a code word is compared with a reference number of error bits. Depending on the result of the comparison, an update or restore operation on a corrected code word for the designated address is selectively performed.

Abstract: A lens driving assembly includes a housing having a first corner part and a second corner part opposite to the first corner part; a bobbin disposed in the housing; a magnet including a first magnet disposed in the first corner part of the housing and a second magnet disposed in the second corner part of the housing; a coil disposed on the bobbin and opposite to the magnet; a circuit board disposed on one surface of the housing and including a position sensor; and a sensing magnet disposed in the bobbin and opposite to the position sensor. A protrusion part is formed to protrude from one surface of the bobbin, opposite to one surface of the housing, toward the one surface of the housing, and the sensing magnet is at least partially placed within the protrusion part of the bobbin.

Abstract: A vehicle information display apparatus may include: an input unit configured to receive driving speed information of a vehicle; a memory configured to store a program for performing speed-based mobile phone screen control by using the driving speed information of the vehicle; and a processor configured to execute the program. The processor may adjust the transparency or button size of the mobile phone screen according to the driving speed of the vehicle.

Abstract: An energy storage system according to the present disclosure includes at least one battery rack including a plurality of stacked battery modules; a container accommodating the at least one battery rack, wherein the container includes a bottom plate in which the at least one battery rack is disposed; and a fire fighting water collection chamber disposed lower than the bottom plate and having at least one side in communication with the bottom plate to allow a fire fighting water dropped from the at least one battery rack to enter.

Abstract: An organic light-emitting display device includes: a display panel having a first display area and a second display area, the first and second display areas having different light transmittances from each other in a unit area, wherein the display panel includes a plurality of organic light-emitting diodes disposed in the first display area and the second display area, wherein a first organic light-emitting diode disposed in the first display area and a second organic light-emitting diode disposed in the second display area each include at least one light emitter, and the number of the light emitter included in the second organic light-emitting diode is greater than the number of the light emitter included in the first organic light-emitting diode.

Abstract: A thermoelectric element according to one example of the present invention comprises: a first substrate; a first insulating layer disposed on the first substrate; a first bonding layer disposed on the first insulating layer; a second insulating layer disposed on the first bonding layer; a first electrode disposed on the second insulating layer; a P-type thermoelectric leg and N-type thermoelectric leg, disposed on the first electrode; a second electrode disposed on the P-type thermoelectric leg and N-type thermoelectric leg; a third insulating layer disposed on the second electrode; and a second substrate disposed on the third insulating layer, wherein the first insulating layer is composed of a composite comprising silicon and aluminum, the second insulating layer is a resin layer composed of a resin composition comprising an inorganic filler and at least one of an epoxy resin and a silicone resin, and the first bonding layer comprises a silane coupling agent.

Abstract: A coil component includes a body having one surface and the other surface, opposing each other, both lateral surfaces respectively connecting the one surface and the other surface and opposing each other, and both end surfaces respectively connecting the both lateral surfaces and opposing each other; a coil unit disposed in the body; a first external electrode and a second external electrode, respectively connected to the coil unit and disposed to be spaced apart from each other on the one surface of the body; and a first insulating layer covering the other surface of the body, the both lateral surfaces of the body, and the both end surfaces of the body.

Abstract: The polycarbonate copolymer of the present invention comprises: a unit derived from at least one type of primary dihydroxyl compound; and a unit derived from at least two types of secondary dihydroxyl compounds, wherein the polycarbonate copolymer has a pencil hardness of H or greater, when a specimen is measured according to the pencil hardness test (ISO 15184), and a glass transition temperature (Tg) of about 90° C. to about 160° C., measured according to ISO 11357. The polycarbonate copolymer has excellent heat resistance, scratch resistance, moldability, light resistance, weather resistance, transparency, mechanical strength, and the like.

Abstract: A battery rack according to the present disclosure includes a plurality of battery modules; a rack case having receiving portions, each receiving portion configured to and receive one of the plurality of battery modules at each predetermined height, and each receiving portion having a structure in which upper and lower sides and left and right sides are closed and front and rear sides are open; a fire fighting water supply pipe connected to each of the battery modules disposed in the receiving portions which supplies a fire fighting water when a fire occurs; and a drain guide disposed on an outer surface of the rack case including at least one surface of a front outer surface or a rear outer surface of the rack case, the drain guide being configured to guide drainage of the fire fighting water.

Abstract: An exhaust structure includes: a wall portion defining a first vertical exhaust path, a horizontal exhaust path, and a second vertical exhaust path, which communicate with one another; a supporting portion including a supporting portion body that is configured to be inserted into or removed from the horizontal exhaust path; and a receiving portion configured to be inserted into or removed from the supporting portion, wherein the receiving portion includes a receiving portion body that does not directly contact the wall portion due to the supporting portion body.

Abstract: Disclosed herein is a method of controlling, by a sound control device for audio devices, sounds of an audio device worn by an occupant according to some embodiments of the present disclosure. The method includes: obtaining information on the occupant and a hazard from sensors provided in a vehicle; and outputting a warning sound through the audio device worn by the occupant to indicate a hazardous situation. A direction in which the audio device outputs the warning sound may be adaptively determined based on the information on the occupant and the hazard.

Abstract: The present disclosure relates to an image encoding/decoding method for a machine and a device therefor. An image encoding method according to the present disclosure includes extracting an encoding method feature from an encoding input signal; determining an encoding method that is optimal for the encoding input signal based on the encoding method feature; transforming the encoding input signal based on the encoding method; and encoding an encoding target signal generated by transforming encoding method information and the encoding input signal.

Abstract: According to an embodiment of the present disclosure, provided is a radiation element structure arranged on a reflective plate, comprising: a radiation unit including a dielectric portion made from plastic material and first to fourth radiation arms arranged in a four-sided symmetrical structure on one surface of the dielectric portion; and a plurality of balun units, including a balun body connecting the reflective plate and the radiation unit, a feed line disposed on the upper surface of the balun body to feed the radiation unit, and a ground disposed on the lower surface of the balun body.

Abstract: An integrated cleaning module of a vehicle sensor includes a washing liquid supply module configured to supply cleaning liquid; and an air supply module connected to the washing liquid supply module and configured to supply air. The air supply module includes a compressor configured to generate compressed air; an air tank in which the compressed air generated by the compressor is stored; and an integrated dispenser configured to be in fluid connection with the washing liquid supply module and the air tank. The integrated dispenser is configured to distribute the cleaning liquid and the compressed air.

Abstract: The invention relates to a method and a system for improving performance of text summarization and has an object of improving performance of a technique for generating a summary from a given paragraph. According to the invention to achieve the object, a method for improving performance of text summarization includes: calculating a first likelihood of each of a plurality of nodes included in a graph corresponding to a natural language-based context; calculating a second likelihood of each of the plurality of nodes by assigning a weight to a first likelihood of a node corresponding to a keyword not presenting in the context among a plurality of keywords corresponding to each of the plurality of nodes; calculating a third likelihood of each of all paths present in the graph based on the second likelihood of each of the plurality of nodes; and generating a summary for the context based on a path having the highest third likelihood among the paths.

Abstract: Provided are a control system and method using an in-vehicle gesture input, and more particularly, a system for receiving an occupant's gesture and controlling the execution of vehicle functions. The control system using an in-vehicle gesture input includes an input unit configured to receive a user's gesture, a memory configured to store a control program using an in-vehicle gesture input therein, and a processor configured to execute the control program. The processor transmits a command for executing a function corresponding to a gesture according to a usage pattern.

Abstract: Apparatuses and a methods for controlling a part of a display of a vehicle to be transparent according to a driving situation is disclosed, where the apparatus for controlling a vehicle display includes an input configured to receive driver request information, driving road information, and steering wheel movement information and a processor configured to control a vehicle internal display to be transparent based on any one or any combination of the driver request information, the driving road information, and the steering wheel movement information, and transmit a control signal to change a portion of the vehicle internal display to be transparent.

Abstract: A polymer electrolyte for a lithium secondary battery that may include: a fluorine-based solvent; a lithium salt; and a flame retardant polymer containing phosphorus and fluorine, wherein the polymer electrolyte includes a fluorine content of 35 to 60% by weight and a phosphorus content of 2.3 to 7.5% by weight. Lithium secondary batteries containing the polymer electrolyte exhibit improved flame retardancy and ionic conductivity as well as enhanced high-voltage stability.