Abstract: The present invention relates to polypropylene non-woven fabric having excellent loft property, a method for preparing polypropylene non-woven fabric having excellent loft property, and a method for evaluating the properties of the polypropylene resin.

Abstract: A fluid supply device and a wafer cleaning apparatus using the same are proposed. The fluid supply device is improved to minimize occurrence of particles generated in an operational process in order to reduce contamination of a wafer. The fluid supply device includes a supply tube connected to a supply tank storing a liquid chemical and a supply valve, a drain tube connected to the supply tube by a branch tube and a drain valve, a fluid tank, a provision tube connected to the supply tube via the branch tube to provide the liquid chemical into the fluid tank, a supply valve, a tank drain tube connected to the fluid tank to drain a liquid chemical in the fluid tank, and a tank drain valve, and a controller configured to control opening and closing of each of the valves and supply of the liquid chemical supplying through the supply tube.

Abstract: A system and a method of managing contact information of a terminal recognized by a vehicle include: a communication unit, which communicates with one or more terminals located in a vehicle and recognizes the terminal, and which receives information stored in the recognized terminal; a connection confirming unit which confirms a function, to which the terminal recognized through the communication unit is connected through communication, among the functions provided by an Audio, Video, and Navigation (AVN) system of the vehicle; a priority calculating unit, which calculates a priority of the terminal with respect to other terminals according to the connection between the terminal confirmed by the connection confirming unit and the function provided by the AVN system and generates priority list information for maintaining contact information stored in the terminal; and a contact information renewing unit, which downloads and stores the contact information stored in the terminal in a linked database according to

Abstract: An ultrasonic device for an ultrasound-assisted lipoplasty is provided. The ultrasonic device according to one embodiment of the present disclosure includes: a handpiece; an ultrasonic driving unit provided inside the handpiece; a probe including one end portion connected to the ultrasonic driving unit inside the handpiece and configured to extend outward of the handpiece from the one end portion; and a protection unit formed to extend along a longitudinal direction of the probe and to surround an outer circumferential surface of the probe. A heat-insulation member is provided in at least a portion of an inner circumferential surface of the protection unit.

Abstract: A chemical liquid supply unit and a substrate processing apparatus including the same are proposed, which is capable of efficiently removing contaminants in a chemical liquid.

Abstract: A counterattack method against a hacked node in a controller area network (CAN) bus physical layer includes: setting node IDs (NIDs), which are different unique IDs, for each of a plurality of nodes connected to a CAN bus line; determining that an error frame is generated when at least one of a node using a forged NID, a node using a different NID, and a node using a non-existent NID is found; increasing counts of a transmit error counter (TEC) and a receive error counter (REC) of a transmitting node and a receiving node whenever the error frame is generated; and allowing a node of which the count of the TEC or REC is greater than a set threshold value to enter a bus-off state to block the node.

Abstract: Disclosed are a novel piperlongumine-based compound, an immuno regulator containing as an active ingredient the compound, or a pharmaceutically acceptable salt or solvate thereof, and a health functional food for immune regulation.

Abstract: Disclosed is a vehicle apparatus for displaying content image information received from an external device. The vehicle apparatus includes: a communication device configured to be communication-connected with an external device; a processor configured to check a content driving app of the external device, when content playback is started by the content driving app of the external device, to check a content image information request time for each driving app, when the content image information request time for each driving app arrives, to request content image information from the external device, and to change the content image information request time for each driving app by verifying a change in a time it takes to receive the content image information for each driving app; a storage configured to store data and algorithms driven by the processor; and a display device configured to display the content image information.

Abstract: A vehicle control system comprises one or more mobile devices that perform wireless communication, and a vehicle control device that sets a maximum value of processing delay times obtained from the one or more mobile devices to a reference time, calculates a first time point at which an image is to be output, a second time point at which sound is to be output, a third time point at which sound is to be transmitted to the one or more mobile devices based on the reference time, and performs control to output the image at the first time point, output the sound at the second time point, and transmit the sound at the third time point.

Abstract: This disclosure relates to a foam-molding mold having channels formed therein and a physical foaming process using the same, and more specifically, the foam-molding mold is characterized by comprising a cavity formed therein for accommodating mixed resin for foaming, and having channels formed therein for guiding gas to the cavity.

Abstract: An embodiment dialogue system includes a database, a speech recognition device configured to convert a user's speech into text, a natural language understanding device configured to determine a main domain and task corresponding to the user's speech based on the text, and a controller configured to determine a sub-domain associated with the main domain based on the database and to generate an additional query instruction related to the sub-domain, wherein the speech recognition device is further configured to receive the additional query instruction and to convert the additional query instruction into additional text.

Abstract: A substrate processing apparatus includes a substrate processing unit for processing a substrate by discharging a chemical liquid to the substrate; a chemical storage unit connected to the substrate processing unit by a chemical liquid supply line and a chemical liquid recovery line; and a liquid replenishment unit including an evaporation measurement member for measuring the amount of evaporation of water contained in the chemical liquid, and a water supply member for supplying water to the chemical liquid.

Abstract: A vehicle control system comprises one or more mobile devices that perform wireless communication, and a vehicle control device that sets a maximum value of processing delay times obtained from the one or more mobile devices to a reference time, calculates a first time point at which an image is to be output, a second time point at which sound is to be output, a third time point at which sound is to be transmitted to the one or more mobile devices based on the reference time, and performs control to output the image at the first time point, output the sound at the second time point, and transmit the sound at the third time point.

Abstract: Disclosed is a method for removing a film from a substrate by irradiating a plurality of unit pulse laser beams to an edge region of the substrate. The method includes a first irradiation operation for irradiating a plurality of unit pulse laser beams onto the substrate while the substrate is rotating, and a second irradiation operation for irradiating a plurality of unit pulse laser beams to regions of the substrate onto which the unit pulse laser beams are not irradiated in the first irradiation operation.

Abstract: The present invention relates to a 3-phenyl-2H-chromene derivative and a pharmaceutical composition for preventing or treating Alzheimer’s, containing same as an active ingredient. The compound, a solvate thereof, a hydrate thereof, or a pharmaceutically acceptable salt thereof, provided according to one aspect of the present invention, inhibits, with high activity, the fibrosis and oligomerization of A? and thus has the effect of being usefully employable for preventing or treating Alzheimer’s.

Abstract: A system for sharing accident information related to a vehicle and a method thereof, may include an accident vehicle that collects accident information and requests an accident image including the accident information, and a server that determines whether the accident image and a request for the accident image are received from the accident vehicle, identifies a reporting vehicle capable of providing a reporting image corresponding to the accident information and the accident image when the accident information and the request for the accident image are received, and requests the reporting vehicle to transmit the reporting image acquired by the reporting vehicle to the accident vehicle. When a vehicle accident occurs, the cause of the accident may be more accurately determined by sharing the surrounding image with vehicles driving around the accident vehicle.

Abstract: The present invention relates to an inner primer which includes, in the 3?-end direction, a blocker for inhibiting gene amplification and an RNA sequence that is complementary to a template target nucleic acid sequence and is cleaved by a ribonuclease; a primer composition and a kit including the same; and a method for detecting a target nucleic acid sequence by using the same. The present invention can increase amplification efficiency and detection specificity by inhibiting non-specific binding during an amplification process.

Abstract: A media content playback device for a vehicle and a method therefor are provided. The media content playback device includes: a media information identifying device that requests a user terminal to transmit media information and identifies the media information, when there is a request to play media content, when communicatively connected with the user terminal; a cover art obtaining device that obtains a cover art image based on the media information; and a controller that displays the cover art image on a playback screen of the media content, when playing the media content.

Abstract: Disclosed are a vehicle and a control method thereof that may allow an occupant as well as a driver to conveniently use a speech recognition system by utilizing a microphone of a mobile device as a source of speech input, that may utilize a microphone of a mobile device as a source of noise collection, when a driver uses a speech recognition system. A vehicle may include a microphone; a speaker; a communication module configured to communicate with a mobile device; and a controller. In a first mode, the communication module is configured to receive a voice signal of a user from the mobile device, and in the first mode, the controller is configured to perform noise cancellation on the user's voice signal received from the mobile device, based on an audio signal input to the microphone.

Abstract: Provided are a speech recognition system and a method for providing a speech recognition service that may map and register a tap signal, generated by tapping an object around a user of a vehicle, to a specific command, and replace an utterance for the specific command with a simple action of tapping the nearby object, to improve a user convenience. A speech recognition system includes: a speech processing module configured to extract information from a voice signal of the user in a vehicle; a control module configured to generate a control signal for performing the control intended by the user; and a memory configured to map and store a tap signal and a command corresponding to the tap signal, wherein, when the tap signal is included in an audio signal input, the control module is configured to generate the control signal based on the command corresponding to the stored tap signal.