Abstract:
본 고안은 다목적 배낭에 관한 것이다. 본 고안은 공지의 일반 배낭의 내부에 보온 방수되는 주머니를 현수할 수 있도록 하고 사용하지 않을 때에는 접어서 보관 할 수 있는 함실을 구비하여 일상적으로는 종래 배낭과 같은 용도로 사용하다가 갑자기 물이 함유된 음식 또는 방온 방수가 필요한 물품의 운반이 발생 하였을 때에는 용이하게 신선도를 유지하면서 운반 할 수 있도록 한 것이다.
Abstract:
본 고안은 자동차용안전밸트에 관한 것이다. 본 고안은 탑승자의 체격에 관계없이 밸트를 안정적으로 착용 할 수 있도록 한 것이며, 상기 목적을 달성하기 위한 본 고안은 시트의 등판 일측에 위치 가변 가능한 밸트체결구를 설치하므로써 상기 목적을 달성할 수 있도록 한 것이다
Abstract:
PURPOSE: A method of monitoring an amplified WDM(Wavelength Division Multiplexed) system using OTDR(Optical Time Domain Reflectometry) proceeding against transmission data is provided to reduce the impact of data losses and to amplify OTDR pulses without EDFA(In-line erbium Doped Fiber Amplifier). CONSTITUTION: In the method of monitoring an amplified WDM system, optical signals from optical transceivers(Tx1-TxN) go through a multiplexer(100) and an optical amplifier(110). And the signals are combined at a WDM coupler(120) and given as an incidence to a first-level optic-fiber span(130). The incidence optic signals go through, in turn, a first-level EDFA(140), a second-level optic-fiber span(132), a second-level EDFA(142), a third-level optic-fiber span(134) and a WDM isolator(122) and arrive at a receiver(RX). Meanwhile, an OTDR monitor(150) locates at the same level with the receiver(RX) sends OTDR pulses in the opposite direction of transmitted optic signals. Here, the first-level and second-level EDFAs(140,142) enables duplex transmission only for signals having the wavelength of through a change of the EDFA structure.
Abstract:
The present invention relates to a method for manufacturing sundae containing functional ingredients. The sundae is manufactured by the method using a mulberry sauce containing mulberry extract and mulberry leaf powder, and dextrin starch, thereby strengthening cohesiveness between the ingredients inside the sundae and removing the characteristic bad smell of the sundae, and giving functionality to the food at the same time.
Abstract:
PURPOSE: A mover autonomous guide type linear actuator is provided to contribute to compactization of a product by guiding a linear motion of a mover itself. CONSTITUTION: A mover autonomous guide type linear actuator (200) includes a body (210), a stator (230), a mover (220), a plurality of guide units (110) and a plurality of roller units (120). The stator is installed inside the body. The mover interacts with the stator to perform a straight-lined reciprocation motion. The plurality of guide units are formed along the longitudinal direction in both sides inside the body and are formed with the first and second guide planes to be inclined in the opposite direction. The plurality of roller units are prepared in both the front and rear of the mover and are configured with the first and second guide rollers to make the mover perform a linear motion from the stator.
Abstract:
PURPOSE: A rectangle speaker is provided to drastically reduce an error rate for a work process to connect a vibration plate and a coil plate to a right location, thereby drastically increasing production. CONSTITUTION: A base frame(20) is mounted in a speaker unit(10). A yoke(30) is mounted on the inside of the base frame. A magnet(40) is separated from the inner walls formed on both sides of the yoke and mounted on the bottom. A plate(50) is mounted on the magnet. A vibration plate(70) is mounted by an edge connected to the base frame.
Abstract:
PURPOSE: An alphabet input method using a touch screen is provided to easily input alphabetic characters only with one drag by recognizing a start point and an end point of the drag about a keypad as a character input signal. CONSTITUTION: If an end point and a start point of the drag are equal and the movement to the different cell has no, the first alphabetic character of the cell corresponding to the start point is marked(S54). If the end point and the start point of the drag are different, vertical or horizontal moving count N of the dragged cell is identified, and N+1 alphabetic character of the cell corresponding to the start point is marked(S57). If the end point and the start point of the drag are equal, a drag path is identified. If the different cell is included in the drag path, the final alphabetic character of the cell corresponding to the start point is marked(S55).