Abstract: The present invention relates to a composition for preventing or treating benign prostatic hyperplasia disease, the composition comprising, as active ingredients, extracts of Semen Cuscutae, Semen nelumbinis, and Taraxacum platycarpum. When using the present invention, it is possible to effectively prevent or treat benign prostatic hyperplasia without side effects.

Abstract: Provided are method for producing alkali metal hexafluorophosphate, alkali metal hexafluorophosphate powder, method for producing electrolyte concentrate comprising alkali metal hexafluorophosphate, and method for producing secondary battery. The method for preparing alkali metal hexafluorophosphate includes a step of obtaining an alkali metal hexafluorophosphate by reacting phosphorus pentafluoride with alkali metal fluoride in a haloformate solvent.

Abstract: Provided is an image encoding method including extracting feature points from a picture; generating at least two clusters by performing feature point clustering on the extracted feature points; determining at least two split sections in the picture, the at least two split sections respectively corresponding to the at least two clusters; parallel-encoding the at least two split sections; and generating a bitstream including information about the at least two split sections. A size and a shape of each of the at least two split sections may be individually determined.

Abstract: The present disclosure relates to a cooking appliance disposed above a household appliance to simultaneously perform a hood function and an oven function. The cooking appliance includes a housing, a base plate configured to be coupled to the housing, a cooking chamber disposed inside the housing, a door coupled to the housing to open and close the cooking chamber, and a deflector spaced apart from a lower end of the door and coupled to a front edge of the base plate to cover the lower end of the door from hot air generated and transferred from a household appliance installed below the base plate.

Abstract: A touch input device may be provided which includes at least one cover and a display module disposed under the cover, and detects a pressure of a touch input to the cover. The touch input device includes: a housing which includes a bottom plate on which a battery and a mainboard are disposed; and a mid-frame which is disposed within the housing, is disposed under the display module, and is disposed on the battery and on the mainboard. The mid-frame includes a guide member which is disposed on a bottom surface of the mid-frame and is coupled to the bottom plate of the housing.

Abstract: A light-emitting element according to an embodiment of the present document has a transparent electrode having an opening, and the transparent electrode has a protrusion on a side surface of the opening. A second electrode pad is arranged on the opening of the transparent electrode, and abuts the protrusion. Accordingly, peeling of the second electrode pad can be prevented, thereby improving the reliability of the light-emitting element.

Abstract: The present disclosure relates to a precursor of a positive electrode active material for a secondary battery including a single layer-structured secondary particle in which pillar-shaped primary particles radially oriented in a surface direction from the particle center are aggregated, wherein the secondary particle has a shell shape, and the primary particle includes a composite metal hydroxide of Ni—Co—Mn of the following Chemical Formula 1, and a positive electrode active material prepared using the same: Ni1?(x+y+z)CoxMyMnz(OH)2??[Chemical Formula 1] In Chemical Formula 1, M, x, y and z have the same definitions as in the specification.

Abstract: A card management system using a mobile wallet according to the present invention comprises: a user terminal having a mobile wallet for performing a finance trade function corresponding to a finance card; and a card management server which receives and stores card image information for the finance card from the user terminal, and which, when the finance card is to be used by way of the mobile wallet, searches for the stored card image information and provides the card image information to the user terminal.

Abstract: Provided are an artificial intelligence (AI) system for simulating functions such as recognition, determination, and so forth of the human brain by using a mechanical learning algorithm like deep learning, or the like, and an application thereof.

Abstract: Provided is a slant type magnetic separator including: a belt conveyor including a pair of conveying rollers and a belt wound around the conveying rollers in a caterpillar manner; first and second slant adjustment units adjusting slants of the belt conveyor. The slant type magnetic separator further includes: separated material discharge units separating and discharging materials to two sides and a lower end of the belt conveyor according to a magnitude of magnetism and a weight of the materials; a cleaning unit spraying washing water toward a surface of the belt conveyor; and scrapers pushing magnetically attached materials magnetically attached to the surface of the belt conveyor in the conveying direction of the belt conveyor. Accordingly, it is possible to consciously effectively separate and recover a large amount of weakly magnetic materials contained in a large amount of fly ash, sand, or the like having large processing capacity.

Abstract: Provided is a removable storage system including: a data storage device configured to store a plurality of files including a first file and a second file; a host interface configured to receive, from a host, a pattern matching request including pattern information and file information regarding the plurality of files, and transmit, to the host, a result of pattern matching regarding the plurality of files; and a pattern matching accelerator configured to perform the pattern matching in response to the pattern matching request, wherein the pattern matching accelerator includes a scan engine configured to scan data based on a pattern, and a scheduler configured to control the scan engine to stop scanning the first file and start scanning the second file.

Abstract: The light emitting element is provided to comprise: a first conductive type semiconductor layer; a mesa; a current blocking layer; a transparent electrode; a first electrode pad and a first electrode extension; a second electrode pad and a second electrode extension; and an insulation layer partially located on the lower portion of the first electrode, wherein the mesa includes at least one groove formed on a side thereof, the first conductive type semiconductor layer is partially exposed through the groove, the insulation layer includes an opening through which the exposed first conductive type semiconductor layer is at least partially exposed, the first electrode extension includes extension contact portions in contact with the first conductive type semiconductor layer through an opening, and the second electrode extension includes an end with a width different from the average width of the second electrode extension.

Abstract: A hybrid electric vehicle control apparatus increases a speed of an engine in view of a speed of a drive motor when starting the engine, and turns on an engine clutch after identifying a self-operation of the engine, based on a disturbance torque, thereby rapidly synchronizing the engine speed and the drive motor speed and preventing waste of fuel, which in turn improves fuel efficiency.

Abstract: A flip chip type light emitting diode chip is disclosed. The light emitting diode chip includes a substrate; a first conductivity type semiconductor layer disposed on the substrate; a mesa disposed on a partial region of the first conductivity type semiconductor layer, and including an active layer and a second conductivity type semiconductor layer; a transparent electrode; a contact electrode laterally spaced apart from the mesa; a current spreader electrically connected to the transparent electrode; a first insulating reflection layer covering the substrate; and a second insulating reflection layer disposed under the substrate, and including the distributed Bragg reflector.

Abstract: The present invention provides a file synchronization and centralization system and a file synchronization and centralization method, which forcibly transmit, to a central server, data corresponding to a synchronization condition, among data being operated or data having been operated, and deletes the transmitted data from a PC, thereby making it impossible to transfer the data (including files and documents) to the outside or completely blocking a route through which the data can be attacked by ransom ware. The file synchronization and centralization system includes a central server and a PC.

Abstract: Provided are a method, device, and non-transitory computer-readable recording medium for supporting relay broadcasting using a mobile device. It is possible to reduce a computing load of a relay device by distributing a computing load required to produce relay broadcasting content to a plurality of photographer devices and thus widen the range of photographer devices that may participate in relay broadcasting.

Abstract: Disclosed herein is an LED chip including electrode pads. The LED chip includes a semiconductor stack including a first conductive type semiconductor layer, a second conductive type semiconductor layer on the first conductive type semiconductor layer, and an active layer interposed between the first conductive type semiconductor layer and the second conductive type semiconductor layer; a first electrode pad located on the second conductive type semiconductor layer opposite to the first conductive type semiconductor layer; a first electrode extension extending from the first electrode pad and connected to the first conductive type semiconductor layer; a second electrode pad electrically connected to the second conductive type semiconductor layer; and an insulation layer interposed between the first electrode pad and the second conductive type semiconductor layer. The LED chip includes the first electrode pad on the second conductive type semiconductor layer, thereby increasing a light emitting area.

Abstract: A touch input device may be provided that includes: a mid-frame; a cover disposed on the mid-frame; a display module disposed between the mid-frame and the cover; and a sensor which is disposed between the mid-frame and the cover and detects at least any one of a touch and a pressure. The mid-frame includes a base plate which includes a top surface and a bottom surface. The mid-frame includes a reinforcing member which is disposed on the top surface of the base plate and is configured to reinforce a strength of the base plate.

Abstract: An armrest according to one embodiment of the present invention includes a case including a passage which guides a flow of air while the air is introduced and discharged and a through-hole which is formed via the passage to allow the air to be discharged outward, a fan located inside the case and by which the air is introduced and discharged through the passage, a heating element configured to supply heat to the air discharged by the fan and an outer surface of the case, and a supporter configured to support an external force applied to the case in at least two directions to keep a shape of the case.

Abstract: A display device includes: a substrate including a display area at which an image is displayed with light, a non-display area which is adjacent to the display area, and a groove in the substrate, in the non-display area thereof; a light emitting element which generates and emits the light, disposed on the substrate in the display area thereof; and a common voltage transmitting line through which a common voltage is transmitted to the display area, disposed on the substrate in the non-display area thereof. The substrate further includes in each of the display area and non-display area thereof: a first insulating film, and a second insulating film disposed on the first insulating film. The groove extends into the second insulating film in a direction toward the first insulating film.