Abstract: An active sound design (ASD) tuning device and a method thereof may include an ASD device that generates a virtual engine sound for each vehicle situation and a control device that outputs a composite sound by correcting and synthesizing the virtual engine sound and an internal sound measured for each vehicle situation based on a binaural vehicle impulse response (BVIR).

Abstract: The present disclosure relates to a catalyst for a fuel cell electrode including an active particle which includes a core comprising platinum, a transition metal excluding platinum, and an oxide of a non-transition metal; and a shell disposed on the core and including platinum, wherein the active particle includes platinum and the non-transition metal in a molar ratio of 100:1.80 to 100:4.00, a method of preparing the same, and a fuel cell including the same.

Abstract: A seat for a vehicle, includes a second row center seat and a second row side seat provided on a partition wall positioned rearward of a driver seat, the second row center seat may move leftward or rightward, and an interval between the seats may be increased in a state in which the second row center seat is moved in a right direction away from the second row side seat, which makes it possible to maximally prevent body contact between a passenger in the second row center seat and a passenger in the second row side seat.

Abstract: An atomic layer etching method using a ligand exchange reaction may include a substrate providing step of putting a substrate with a thin film formed thereon into a reaction chamber, a halogenated thin film forming step of forming a halogenated thin film on a surface of the thin film by infusing a halogenated gas into the reaction chamber, and an etching step of etching the halogenated thin film by infusing a ligand without a metal or metal precursor into the reaction chamber with the substrate with the halogenated thin film.

Abstract: The present disclosure relates to a vehicle rear seat including: a center seat; and side seats located on the left and right of the center seat, wherein, the center seat is capable of protruding by moving the center seat forward with respect to the side seats, and in the state in which the center seat protrudes forward, it is possible to increase an inter-passenger distance so that physical contact between the passenger of the center seat and the passenger of each of the side seats can be prevented as much as possible.

Abstract: The present invention relates to a pidolate salt and malate salt of a compound represented by a formula 1 with an excellent liquid-phase stability, solid-phase stability, water solubility, precipitation stability and hygroscopicity all together as a compound for preventing and treating diseases mediated by an acid pump antagonistic activity, as well as a method for preparing the same.

Abstract: A leg supporter structure for a chair seat plate, in which a leg supporter having a movable structure is mounted on a front end of a frame of a seat plate of a chair so that the leg supporter is rotated according to a user's body shape or posture, thereby softly supporting the user's popliteal part by minimizing pressure applied to the user's popliteal part. The leg supporter structure for a chair seat plate is applied to a chair seat plate to which a mesh member is combined with a frame of a predetermined shape, and includes: a lower frame of a rectangular shape; a U-shaped upper frame mounted along the upper surface of an outer wall of the lower frame; and a leg supporter of a bar shape which is mounted at an open front end of the upper frame to be selectively rotatable through rotary shafts disposed at both ends.

Abstract: Disclosed herein is a leg supporter structure for a chair seat plate, in which a leg supporter having a movable structure mounted on a front end of a frame of a seat plate of a chair so that the leg supporter is rotated according to a user's body shape or posture, thereby softly supporting the user's popliteal part by minimizing pressure applied to the user's popliteal part. The leg supporter structure for a chair seat plate is applied to a chair seat plate to which a mesh member is combined with a frame of a predetermined shape, and includes: a lower frame of a rectangular shape; an upper frame having a shape of a “”-shape mounted along the upper surface of an outer wall of the lower frame; and a leg supporter of a bar shape which is mounted at an open front end of the upper frame to be selectively rotatable through rotary shafts disposed at both ends.

Abstract: An apparatus and method for connecting with Bluetooth devices in a terminal using an audio channel are provided. The method includes distinguishing an audio Bluetooth hands-free device and a non-audio Bluetooth hands-free device, performing a connection with two Bluetooth hands-free devices by connecting with the non-audio Bluetooth hands-free device and the audio Bluetooth hands-free device in a regular sequence, upon a change of a control state of the terminal, transmitting state information to the two Bluetooth hands-free devices, and, upon call connection, sending a request for a connection of an audio channel to the audio Bluetooth hands-free device.

Abstract: An apparatus and method for obtaining information on Bluetooth devices in a computing device using Bluetooth are provided. The method includes, if an Inquiry Response (IR) packet is received as a response to an inquiry packet, obtaining information on a first Bluetooth device transmitting the IR packet and determining whether a supplementary response indication field is enabled and, if the supplementary response indication field is enabled, receiving an Extended Inquiry Response (EIR) packet, and obtaining information on at least one Bluetooth device other than the first Bluetooth device through the EIR packet.

Abstract: The present application discloses a method of estimating a surface temperature of an ultrasound probe having a plurality of transducer elements and a surface, involving: a) establishing a temperature rise function of the surface of the ultrasound probe due to a single active transducer element; b) selecting one of the transducer elements; c) applying a single transmission pulse signal to the selected transducer element such that the selected transducer element operates once; d) measuring a temperature rise of the surface of the ultrasound probe at predetermined positions on the surface thereof; e) completing the temperature rise function based on the measured temperature rise; and f) estimating a temperature rise of the surface of the ultrasound probe based on the temperature rise function.

Abstract: For stereo matching, edge images are extracted from stereo images. An edge mask matching an edge form of a window relating to a reference edge pixel is searched for from among predefined edge masks mapped to predefined edge forms capable of appearing within a predetermined size window having a center of the reference edge pixel among edge pixels of a reference edge image of the edge images. Among edge pixels of a search edge image of the edge images, an edge pixel located at a center of a window having an edge form matching the searched edge mask is searched for and is set to a corresponding edge pixel mapped to a corresponding point with respect to the reference edge pixel. Among the edge pixels of the reference edge image, the reference edge pixel is used to currently search for the corresponding edge pixel from the search edge image.

Abstract: An apparatus and method for connecting with Bluetooth devices in a terminal using an audio channel are provided. The method includes distinguishing an audio Bluetooth hands-free device and a non-audio Bluetooth hands-free device, performing a connection with two Bluetooth hands-free devices by connecting with the non-audio Bluetooth hands-free device and the audio Bluetooth hands-free device in a regular sequence, upon a change of a control state of the terminal, transmitting state information to the two Bluetooth hands-free devices, and, upon call connection, sending a request for a connection of an audio channel to the audio Bluetooth hands-free device.

Abstract: An apparatus and method for obtaining information on Bluetooth devices in a computing device using Bluetooth are provided. The method includes, if an Inquiry Response (IR) packet is received as a response to an inquiry packet, obtaining information on a first Bluetooth device transmitting the IR packet and determining whether a supplementary response indication field is enabled and, if the supplementary response indication field is enabled, receiving an Extended Inquiry Response (EIR) packet, and obtaining information on at least one Bluetooth device other than the first Bluetooth device through the EIR packet.

Abstract: Provided is a function for more efficiently pulling files in a browsing folder is implemented. A client pulls folder lists items in a basis of a number displayable on a screen thereof by subdividing a process pulling the folder lists items. In detail, a new operation is defined between a client and a server, wherein the client receives a total number of folder lists items from the server, and the server receives a displayable number of folder lists items from the client. Thereafter, the client pulls folder lists items corresponding to the displayable number defined by the client from among the total folder lists items using packets such as start, forward, backward, and end.

Abstract: The present application discloses a method of estimating a surface temperature of an ultrasound probe having a plurality of transducer elements and a surface, involving: a) establishing a temperature rise function of the surface of the ultrasound probe due to a single active transducer element; b) selecting one of the transducer elements; c) applying a single transmission pulse signal to the selected transducer element such that the selected transducer element operates once; d) measuring a temperature rise of the surface of the ultrasound probe at predetermined positions on the surface thereof; e) completing the temperature rise function based on the measured temperature rise; and f) estimating a temperature rise of the surface of the ultrasound probe based on the temperature rise function.

Abstract: Disclosed is a Bluetooth® moving picture stream transmission terminal for moving picture data stream transmission through Bluetooth® to a moving picture output device. The Bluetooth® terminal provides the moving picture output device with the optimized streaming service by either acquiring the transcoding reference variable according to decoding function included in the moving picture output device when the Audio Video Distribution Transport Protocol (AVDTP) channel of the moving picture output device is opened, or acquiring the transcoding reference variable by using the newly defined transcoding reference variable request/response message after opening the AVDTP channel, and by setting an encoding environment with reference to the acquired transcoding reference variable, and encoding the corresponding moving picture and transmitting stream of the encoded moving picture through Bluetooth®.

Abstract: For stereo matching, edge images are extracted from stereo images. An edge mask matching an edge form of a window relating to a reference edge pixel is searched for from among predefined edge masks mapped to predefined edge forms capable of appearing within a predetermined size window having a center of the reference edge pixel among edge pixels of a reference edge image of the edge images. Among edge pixels of a search edge image of the edge images, an edge pixel located at a center of a window having an edge form matching the searched edge mask is searched for and is set to a corresponding edge pixel mapped to a corresponding point with respect to the reference edge pixel. Among the edge pixels of the reference edge image, the reference edge pixel is used to currently search for the corresponding edge pixel from the search edge image.

Abstract: Provided is a function for more efficiently pulling files in a browsing folder is implemented. A client pulls folder lists items in a basis of a number displayable on a screen thereof by subdividing a process pulling the folder lists items. In detail, a new operation is defined between a client and a server, wherein the client receives a total number of folder lists items from the server, and the server receives a displayable number of folder lists items from the client. Thereafter, the client pulls folder lists items corresponding to the displayable number defined by the client from among the total folder lists items using packets such as start, forward, backward, and end.

Abstract: A method and apparatus for controlling a background music (BGM) play operation is disclosed. The method determines if a predetermined hotkey is pressed during the BGM play operation and, if pressed, a BGM play control box is displayed while maintaining the state of an ongoing main operation. Function mapping of a series of predetermined keys is then changed. If determined that the predetermined key is pressed for control of the BGM play operation, the BGM play operation is controlled according to the mapped function of the pressed key. The BGM play control operation can be adjusted using the predetermined hotkey without converting the BGM play operation into the main operation.