Abstract:
PURPOSE: A louver fin and a heat exchanger having the same are provided to increase amount of heat transfer and reduce a drop of air pressure by forming a dimple on a corrugated part and a flat part with changing a manufactured mold. CONSTITUTION: A heat exchanger comprises a body(110), a plurality of louvers(120), dimples(130), a louver fin(100), and a tube. The body is formed into a thin plate and comprises a corrugated part and a flat part. The louver is formed on each inclined plane. The dimple is protruded toward an inner side of the body from the corrugated part and the flat part. The dimple has a width along a depth of the corrugated part or the flat part of the body. The louver fin comprises the inclined plane which is gradually branched to a direct path of gas passing through the body. The tube is connected along the corrugated part and the flat part of the louver fin.
Abstract:
본 발명은 연료 개질 장치에 관한 것으로서, 양단에 형성된 연료 유입구와 연료 유출구를 포함하는 관형 반응기, 그리고 상기 관형 반응기 내부에 충전되는 제1 그래뉼(granule) 및 제2 그래뉼을 포함한다. 상기 제1 그래뉼은 중공형의 실리카계 담체에 알칼리 금속 산화물 및 알칼리 토금속 산화물이 코팅된 제1 촉매를 포함하고, 상기 제2 그래뉼은 중공형의 제올라이트계 담체에 알칼리 금속 산화물, 알칼리 토금속 산화물 및 전이금속 산화물이 코팅된 제2 촉매를 포함한다. 상기 연료 개질 장치는 연료 탱크와 연소실 사이에 설치되어 이를 통과한 연료는 촉매와의 반응으로 이온화되어 연소실에서 완전 연소됨으로써 매연의 생성을 억제한다. 매연, 저감, 디젤, 엔진, 그래뉼, 촉매, 이온화, 유동화, 선형화, 영구자석, 자력, 가우스, 중공형, 실리카, 제올라이트, 다공성, 알칼리금속산화물, 알칼리토금속산화물, 전이금속산화물
Abstract:
PURPOSE: A system for photographing plasma by a camera in a vacuum chamber is provided to perform high resolution photography about a specific ion which generates plasma discharge by adding a filter which transmits only the specific wave. CONSTITUTION: A camera(100) includes a lens(110) which is formed in the center. The camera includes a channel switch(140), a bracket fixing hole(130), a mains connection part(150). The camera includes an antenna(120) for remote radio control. The camera is able to use the CCD camera module of 41 million pixels. The camera selectively is able to use a CMOS(Complementary Metal Oxide Silicon) image sensor with a high resolution. The camera is able to omit the channel switch and the antenna etc.
Abstract:
본 발명은 네트웍 장치의 시각 동기화 방법에 관한 것으로, 타 네트웍 장치와 링크를 형성하는 스페이스와이어 링크 인터페이스, 상기 스페이스와이어 링크 인터페이스를 기반으로 데이터를 송수신하도록 제어하는 호스트를 포함하되, 상기 스페이스와이어 링크 인터페이스는 일정 주기를 알람하는 제1 카운터, 상기 제1 카운터가 일정 주기에 도래하는 경우 시간 정보를 제공하는 제2 카운터를 포함하는 시각 동기화 모듈 및 상기 제2 카운터의 시간 정보를 포함하는 타임 코드를 생성하여 전송하는 송신기를 포함하는 구성을 개시한다.
Abstract:
PURPOSE: Noodles for cold noodles with beef stock using wet-heat processed rice flour, and a producing method thereof are provided to secure the improved noodle making property and strength of the noodles. CONSTITUTION: A producing method of noodles for cold noodles with beef stock comprises the following steps: preparing 100parts of rice flour by weight containing 28~32parts of water by weight; low temperature aging the rice flour; heating the rice flour using the high pressure steamer; drying the heated rice flour; re-pulverizing the dried rice flour; mixing the rice flour with starch, warm water, and salt to obtain dough(S2110); and extruding the dough using an extruder(S2130).
Abstract:
PURPOSE: Provided is a garment capable of providing power supply using solar battery for power supply to an external device regardless of time or space restrictions. CONSTITUTION: The garment having the power supply includes a solar battery(110) attachable/detachable to the garment, a first conductivity fiber(120) attachable/detachable to the garment and transferring the energy outputted from the solar battery, a rechargeable battery(130) ttachable/detachable to the garment and storing the energy transferred from the first conductivity fiber, the second conductivity fiber attachable/detachable to the garment and transferring the power from the rechargeable battery, and a connection jack(150) which is formed in the second conductivity fiber and is connected to the external device for the electric power supply.
Abstract:
PURPOSE: A crossing-type deburring apparatus is provided to prevent the deformation of a work piece by applying the equal force to the work piece because two sides of a machined hole of the work piece are simultaneously deburred by first and second upper machining members. CONSTITUTION: A crossing-type deburring apparatus comprises first and second fixing units(22,32) and first and second upper machining members(24,34). The first and second fixing units are respectively inserted from one and the other side of a work piece(10) into a center hole(12) and hold the work piece. The first and second upper machining members are respectively inserted from one and the other side of the work piece into a machined hole(14). The first and the second upper machining members respectively move along one/the other side of the machined hole from/to one to/from the other side of the machined hole to remove burrs on one/the other side of the machined hole.
Abstract:
PURPOSE: A high efficiency vertical type constructed wetland is provided to remarkably reduce the required space for forming a wetland, and to improve the nitrogen removal efficiency. CONSTITUTION: A high efficiency vertical type constructed wetland comprises the following: a screening device; a flow amount controlling tank homogenizing the structure of waste water; a vertical type constructed wetland tank filled a media containing sand, shell powder, gravel, and blast furnace slag, for receiving the waste water from the flow amount controlling tank, and performing a nitrification reaction in the upper side, and an ANAMMOX reaction in the lower side; and a reaction tank returning an effluent of the vertical type constructed wetland tank to the upper side of the vertical type constructed wetland tank.