baber/WOPTO huggingface dataset:
Patent KR-20090023855-A (KR)
Inventor: CHOI JIN SEON
IPC: B29C33/18
Filed: 2007-09-03
Abstract: A ventilation apparatus of a mold in a vacuum molding machine is provided to separate moldings from a surface of the mold by installing a ventilation member to flow air flowed from a ventilation unit into an upper part of the mold. A ventilation apparatus of a mold in a vacuum molding machine comprises the followings: a ventilation unit(11) flowing air on one side of the mold; a ventilation member(10) having a mold through-hole(12); an on-off valve(21) opened and closed, installed on an end part of the unit; a sensing unit(22) sensing a lowering of the mold; and an opening and closing member(20) forming a control unit(23) transmitting the drive of the on-off valve according to an input signal of the sensing unit.
Patent KR-20090025921-A (KR)
Title: Apparatus for driving washstand
Inventor: JUNG SUNG TAI
IPC: E03C1/328
Filed: 2007-09-07
Abstract: A washstand driving unit is provided that the height of washstand can be controlled steadily using the driving pulley, driven pulley and belt. A washstand driving unit comprises a frame(110), a motor(120) which is combined in frame and generates the driving force, a driving pulley(130) combined in the output axis of the motor, a driven pulley(140) which is possible to rotate, is combined in frame, a belt(150) wound in the driving pulley and driven pulley, a slider supporting the washstand.
Patent KR-20090030960-A (KR)
Title: Pyrolysis oil recovery apparatus using waste material
Inventor: KIM YOUNG HO
IPC: C10G1/10
Filed: 2007-09-21
Abstract: An apparatus for regenerating pyrolyzed oil from waste raw materials is provided to allow waste raw materials to be used and discharge thermally decomposed residue smoothly. An apparatus for regenerating pyrolyzed oil from waste raw materials comprises a regeneration furnace(200), a regeneration chamber(100), a plurality of cutting rotaries(300), a transfer screw(400), a motor(500), a condenser, a waste raw material-feeding unit(700), and a residue discharge unit. The waste raw materials are inputted into the regeneration furnace through the waste raw material-feeding unit. The regeneration chamber is equipped with a combustion heat inlet(120), a combustion heat outlet(140), an exit(160), and an opening-closing plate(180).
Patent KR-20090032245-A (KR)
Title: Compositions for staining proteins
Inventor: KANG SEUNG WOO
IPC: G01N33/48
Filed: 2007-09-27
Abstract: Provided is a Coomassie Brilliant Blue dye for staining proteins capable of staining proteins with high sensitivity(0.5ng/band) within a short time while preventing background from being dyed. A Coomassie Brilliant Blue dye solution for staining proteins comprises iron ions. The iron ions indicate iron sulfate, iron chloride, iron acetate, iron nitrate or iron ammonium sulfate. A kit for staining proteins is composed of a solution A containing iron ions and a solution B containing Coomassie Brilliant Blue(CBB) dyes. The Coomassie Brilliant Blue dye solution additionally includes citric acids, aluminium ions, and phosphoric acids.
Patent KR-20080029938-A (KR)
Title: Method and system for sharing components in a time division multiplex wireless system
Inventor: AHMADREZA ROFOUGARAN
IPC: H04L29/06
Filed: 2007-09-29
Abstract: A method and a system for sharing components in a time division multiplex wireless system are provided to reduce power consumption and reduce a size of a mobile device. A method for sharing components in a time division multiplex wireless system includes the steps of: configuring at least one component of software programmable radio devices to perform a communication through a first communication protocol for a first time slot in a TDMA(Time Division Multiplex Access) frame; and re-configuring at least one component of the software programmable radio device to perform a communication through a second communication protocol for a second time slot in the TDMA frame. The second time slot is not used by the first communication protocol. The second time slot includes at least one of a downlink channel or an uplink channel.
Patent KR-20090033598-A (KR)
Title: Method of fast uplink data transmission for handover
Inventor: PARK GI WON
IPC: H04B7/26
Filed: 2007-10-01
Abstract: A fast uplink data transmission method during handover is provided to rapidly transmit uplink user data while a mobile terminal performs handover. When a terminal includes user data to be transmitted upward, a target base station assigns wireless resources so that the terminal transmits the user data to the target base station. The target base station assigns wireless resources by using a BSR response message(S506). The terminal to which wireless resources are assigned transmits the user data to the target base station(S507).
Patent KR-20080036923-A (KR)
Title: Epg generation apparatus, and epg generation method
Inventor: URABE HIROFUMI
IPC: H04N5/445
Filed: 2007-10-17
Abstract: An EPG generation apparatus and an EPG generation method are provided to set the program information display area of each program on the basis of the size of program information display and display information about the each program, thereby holding the visual recognition properties of an air time, distributing an area to a program with a short air time and displaying more program information. An antenna(1101) receives a television wave from the external apparatuses, converts the wave into a high-frequency electric signal, and transmits the signal to a tuner(1102). The tuner amplifies the high-frequency television signal transmitted from the antenna, selects a desired channel, demodulates the high-frequency television signal modulated in a carrier wave, and outputs the resultant to a decoder(1103). The decoder divides the signal obtained from the tuner into video data and audio data, as well as other data, and decodes the respective data. The video data is outputted to a video controller(1121), the audio data is outputted to an audio controller(1123), and the other data is outputted to an internal bus(1180). The video controller outputs displayed image data in which the video data outputted by the decoder and image data obtained through the internal bus are switched or synthesized, along with horizontal and vertical synchronizing signals, to a display unit(1122). The audio controller switches or synthesizes the audio data outputted by the decoder and the audio data obtained through the internal bus, or controls the volume, tone, ambience, or the like, and outputs the resultant to an audio output unit(1124). An external I/F(1130) exchanges data with external AV devices, personal computers, or the like via a network. A data ROM(1160) is a ROM storing data that is pre-installed in a television device, such as character data used in display and printing, image data such as icons and buttons used in EPG display, and the like. A controller(1190) is connected to the internal bus, and performs overall control of the stated units included within the television device. When receiving a television broadcast, the controller controls the antenna, the tuner, and the decoder, thereby setting and controlling the changing of channels, the storage of data used in data broadcast, EPG data, and so on. In addition, the controller controls the video controller, thereby performing display setting and control such as switching between video data from the decoder and data used in data broadcast, EPG data, and video data from the external I/F, synthesizing these video data, and so on.
Patent KR-20090039371-A (KR)
Inventor: BAK HAE DAE
IPC: E04G17/06
Filed: 2007-10-18
Abstract: 본 발명은 내외측 콘크리트 거푸집을 서로 연결할 때 사용하는 폼타이 및 그 제조방법에 관한 것으로 보다 구체적인 것은 두께 2~4mm, 길이 284~334mm, 폭30~40mm 규격을 가지고 양단측에 웨지핀삽입구멍(2)(2a)이 천공되고 그 내측에 절단홈(3)(3a)을 구비하는 공지의 폼타이에 있어서, 
     폼타이본체(1)의 중앙부측 양측면에 각각 1~2개소를 선택하여 웨지핀을 반분한 형상에 대응하는 모양으로 결착홈부(4)(4a)를 형성한 콘크리트 폼타이와, 
     폼타이길이에 대응하도록 두께2~4mm, 폭284~334mm 되는 철판(가)을 이용하여 가로방향으로 폼타이를 절단하되 폼타이 본체에 형성되는 웨지핀삽입구멍(2)(2a), 구멍(5a)을 천공하는 천공단계와 폼타이 본체에 형성되는 절단홈(3)(3a)과 결합홈부(4)(4a)가 형성되게 절단하는 절단단계를 통해 웨지핀(5)과 폼타이본체(1)가 동시에 제작되도록 하는 콘크리트 폼타이 제조방법이다. 
       
     폼타이, 절단홈, 웨지핀
Patent KR-20090040696-A (KR)
Title: Method for automatically turning off parking assist apparatus for vehicles
Inventor: YOO JE HONG
IPC: B60W30/06
Filed: 2007-10-22
Abstract: A method of automatically turning off a parking assist apparatus for vehicles is provided to improve the durability of the parking assist apparatus by automatically turning off a parking assist apparatus in converting parking condition into traveling condition even in case the parking assist apparatus is manually turned off. A method of automatically turning off a parking assist apparatus for vehicles comprises: a step(S33) for determining whether an own vehicle speed is over standard speed or not in turning on the parking assist apparatus; and a step(S34) for turning off the parking assist apparatus in case the own vehicle speed is over the standard speed.
Patent KR-20090044779-A (KR)
Inventor: CHOI YOON CHANG
IPC: G09G3/288
Filed: 2007-11-01
Abstract: 본 발명은 플라즈마 디스플레이 장치에 관한 것이다. 그 플라즈마 디스플레이 장치는, 플라즈마 디스플레이 패널의 상부기판에는 제1 파장 영역에서 피크(peak)를 가지는 광을 방출하는 제1 층; 및 제1 파장 영역보다 낮은 제2 파장 영역에서 피크를 가지는 광을 방출하는 제2 층이 위치하며, 복수의 스캔 전극들은 제1, 2 그룹으로 나뉘어 스캔 신호가 공급되고, 어드레스 구간 중 적어도 하나의 시점에서 상기 제1 그룹 스캔 전극에 공급되는 스캔 바이어스 전압은 제2 그룹 스캔 전극에 공급되는 스캔 바이어스 전압과 상이한 것을 특징으로 한다. 
     본 발명에 따른 플라즈마 디스플레이 장치에 의하면, 플라즈마 디스플레이 패널에 형성된 복수의 스캔 전극들을 2 이상의 그룹으로 분할 구동함에 있어서, 패널의 상부기판에 산화 마그네슘 결정체로 이루어진 층을 형성함으로써, 벽전하 손실에 따른 어드레스 오방전을 개선함과 동시에 방전 효율을 향상시켜 패널 구동을 위한 소모 전력을 감소시킬 수 있으며, 분할 구동을 위한 패널의 구동 마진을 충분히 확보할 수 있다. 
       
     PDP, 스캔 전극, 스캔 신호, 그룹, 고속 구동
Patent KR-20090046530-A (KR)
Inventor: KIM HEUNG GU
IPC: H01M8/06
Filed: 2007-11-06
Abstract: 본 발명은 발전연료를 수소가 함유된 개질가스로 반응 변환시키는 연료처리장치 및 이를 구비한 연료전지 시스템에 관한 것이다.  본 발명의 연료처리장치는 내부공간에 촉매가 충진되어 외부에서 공급되는 발전연료를 촉매 반응시키는 반응기, 반응기를 보호하도록 감싸는 본체를 포함한다.  그리고, 반응기에는 촉매가 유입되거나 배출될 수 있는 촉매 교체 출입구가 형성된다.  이와 같이 본 발명의 연료처리장치는 각각의 반응기에 촉매 교체 출입구가 형성됨으로써, 종래와 같이 촉매 성능저하가 발생된 반응기를 교체하지 않고서 반응기의 내부에 충진된 촉매만을 교체할 수 있다. 
       
     연료전지, 연료처리장치, 반응기, 개질기, 탈황기, 촉매, 교체
Patent KR-20090047979-A (KR)
Inventor: LEE JOONG HO
IPC: G06F11/10
Filed: 2007-11-09
Abstract: 본 발명의 반도체 메모리 장치의 데이터 처리 방법은, a) 복수 비트의 데이터와 패리티 비트를 입력 받아, 상기 복수 비트의 데이터만을 래치하여 병렬로 정렬하는 단계; b) 상기 정렬된 데이터를 글로벌 라인을 통해 메모리 셀 블록에 전송하는 단계; 및 c) 상기 글로벌 라인을 통해 전송되는 데이터를 메모리 셀 블록에 저장하는 단계;를 포함하는 것을 특징으로 한다. 
       
     반도체 메모리 장치, 패리티 비트, 파이프 래치
Patent KR-20090048078-A (KR)
Inventor: JEONG CHUL WOONG
IPC: A61C8/00
Filed: 2007-11-09
Abstract: 본 발명의 치과용 임플란트장치는 치조골에 고정되는 픽스츄어와; 상기 픽시츄어의 상부로 연장되는 어버트먼트와; 상기 어버트먼트에 끼워지는 인공치아와; 상기 어버트먼트와 상기 인공치아의 사이에 개재되어 상기 어버트먼트와 상기 인공치아를 접착하는 은이 함유된 치과용 시멘트를 포함하고 있다. 
     본 발명은 픽스츄어에 어버트먼트를 별도의 스크류없이 곧바로 결합할 수가 있기 때문에, 구조가 간단하여 부품의 제조 및 시술이 간편한 효과가 있다. 
     또한, 어버트먼트에 인공치아를 접착/고정하는 데에 사용되는 치과용 시멘트에 살균기능이 탁월한 은이 함유되어 있기 때문에, 세척이 어려운 인공치아 및 어버트먼트의 접착부위를 살균하여 유해 세균 및 미생물의 번식을 예방할 수 있는 효과가 있다.  
       
     치아, 임플란트, 시멘트, 은나노, 탈취, 살균
Patent KR-20090048695-A (KR)
Inventor: IM SUNG WOO
IPC: E04B1/98
Filed: 2007-11-12
Abstract: 본 발명은 건축구조용 이력댐퍼에 관한 것으로, 건축구조물의 기둥과 보 사이를 연결 지지하는 이력댐퍼에 있어서; 상기 기둥 혹은 보로부터 돌출되게 고정되고 축을 갖는 지지대와; 상기 축에 끼워지며 일단은 상기 기둥에 걸림되어 탄성 지지되고, 타단은 상기 보에 걸림되어 탄성지지되게 배치되는 토션스프링으로 구성된 건축구조용 이력댐퍼를 제공한다. 
     본 발명에 따르면, 가새를 대신하여 고강도 비틀림 토션스프링을 사용하여 간단 용이하게 댐핑할 수 있어 설계 및 제작이 용이하고, 비용이 절감되며, 유지 보수가 쉽고, 가새에 사용되는 강재의 양 만큼을 절약할 수 있는 효과를 얻게 된다. 
       
     건축구조, 가새, 댐퍼, 댐핑, 토션스프링, 기둥, 보
Patent KR-20090050814-A (KR)
Inventor: JUNG SANG CHUL
IPC: G02B27/01
Filed: 2007-11-16
Abstract: 차량, 항공기, 선박, 건물 등의 벽면이나 천장에 설치하여 필요한 정보나 영상을 화면에 표시하는 데 사용되는 디스플레이장치가 개시된다. 상기 디스플레이장치는 화면을 통해 물체의 거울상을 가지는 실상의 광신호를 출력하는 실상출력장치 및 상기 실상출력장치와 간격을 두고 설치되어 상기 화면에서 출력되는 상기 실상의 광신호를 반사하여 보는 사람에게 상기 실상의 거울상의 확대된 허상을 보여주기 위한 오목곡면반사경을 포함하여 구성되고, 설치 시 상기 중간반사경은 상기 오목곡면반사경과 그의 초점 사이 상기 실상의 확대된 허상에 대한 상기 보는 사람의 시야를 방해하지 않는 위치에 배치되도록 설치되며, 작은 디스플레이로도 확대된 영상을 볼 수 있도록 해준다. 
       
     확대허상, 디스플레이, 오목곡면반사경, 비구면반사경, 오목구면반사경
Patent KR-20080070509-A (KR)
Title: Method for promoting curing of coating film in pipe
Inventor: HOSOME TAKASHI
IPC: B05D7/22
Filed: 2007-11-30
Abstract: A curing promotion method of a coating film in a pipe is provided to supply the optimal heated air to each branch pipe easily only by opening and shutting each opening and closing unit at the optimal timing. In a curing promotion method of a coating film in a pipe(1) for forming the coating film on an inner wall of the pipe installed in a building by paints and curing the coating film by feeding the heated air to the pipe, heating units(51,53) for heating the air fed to branch pipes(1-1,1-2,1-3,1-4,1-5) are installed at one of plural branch pipes forming the pipe. Opening and closing units(65) are installed at the ends of the other branch pipes where the heating unit is not installed. The coating film formed on the inner sides of each branch pipe is cured by supplying the heated air from the end of the branch pipe equipped with the heating unit and feeding the heated air to each branch pipe equipped with the opening and closing units, in order by changing opening and shutting of plural opening and closing units.
Patent KR-20090057549-A (KR)
Inventor: RYU SANG WOOK
IPC: H01L21/28
Filed: 2007-12-03
Abstract: 반도체 소자 및 그의 제조 방법이 개시된다. 이 방법은 게이트를 포함하는 트랜지스터의 하부 구조를 반도체 기판에 형성하는 단계와, 하부 구조의 상부에 제1 층간 절연막을 형성하고, 형성된 제1 층간 절연막을 하부 구조까지 식각하여 비아 홀을 형성하는 단계와, 비아 홀에 제1 금속 물질을 매립하여 플러그를 형성하는 단계와, 제1 층간 절연막의 상부를 식각하여 플러그의 상부를 드러내는 단계와, 드러난 플러그의 상부에 모서리를 식각하여 깎아내는 단계와, 상부가 깎아진 플러그를 포함하여 제1 층간 절연막의 상부 전면에 제2 층간 절연막을 형성하고, 제2 층간 절연막의 일부를 플러그가 드러날때까지 식각하여 트렌치를 형성하는 단계 및 트렌치에 제2 금속 물질을 매립하여 금속 배선을 형성하는 단계를 구비하는 것을 특징으로 한다. 그러므로, 금속 배선과 플러그간에 접촉 면적을 향상시키고, 금속 배선과 플러그간에 발생 가능한 기생 스페이서의 형성을 최대한 억제시킬 수 있으므로, 금속 배선의 신뢰성을 향상시킬 수 있는 효과를 갖는다. 
       
     반도체 소자, 텅스텐, 구리, 식각, 확산 방지막
Patent KR-20090063643-A (KR)
Title: Apparatus for separating connector
Inventor: KIM YOUNG YUN
IPC: H01R13/633
Filed: 2007-12-14
Abstract: A connector separation device is provided to separate coupled connectors while uniform power is imposed thereon, thereby separating the connectors as minimizing damage to connector pins. A first plate and a second plate are arranged side by side in horizontal direction. Connection devices connect the first plate with the second plate, so that a distance between the first and second plates is changed. First pillars(21,25) are coupled with the first plate to rotate in place. Screw threads are formed in portions of the first pillars. Second pillars(29,33) are coupled with the second plate to rotate in place. Screw threads are formed in portions of the second pillars. A third plate is arranged in an upper part of the first plate in horizontal direction. A fourth plate is arranged in an upper part of the second plate in horizontal direction.
Patent KR-20090065281-A (KR)
Title: Reverse shift apparatus of fr(front engine rear wheel drive) type manual transmission
Inventor: KIM JONG MIN
IPC: F16H3/14
Filed: 2007-12-17
Abstract: A back variable speed apparatus of a front engine rear wheel driving type manual variable speed device is provided to vertically arrange an idler shaft between a main shaft and a counter shaft, thereby reducing a size of the manual variable speed device. A main shaft(110) rotates with power of an input shaft. A counter shaft(120) is in parallel with the main shaft. The counter shaft provides power to a driven gear of each stage arranged on the main shaft. An idler shaft(170) is perpendicularly arranged between the main shaft and the counter shaft. The idler shaft is connected to the main shaft and the counter shaft by a needle roller bearing(183). A reverse speed gear(130) is directly connected to the main shaft. A reverse counter gear(160) is directly connected to the counter shaft. A reverse idler gear(181) is connected to the idler shaft by a thrust bearing(182).
Patent KR-20090066739-A (KR)
Title: High adjustment devices of refrigerator
Inventor: KIM MYEONG SUCK
IPC: F25D11/00
Filed: 2007-12-20
Abstract: A device for adjusting the height of a refrigerator is provided to control the height of the refrigerator with a little force without tilting the refrigerator so as to easily achieve the planarity of the refrigerator. A device(1000) for adjusting the height of a refrigerator includes a combining member(100), a supporting member(200), a pair of link members(300), a height adjusting lever(400) and a screw axis(500). The top end of the combining member is combined with the bottom end of the refrigerator. Screw holes(101) are formed at both sides of the outer face of the combining member. The supporting member is combined with the bottom of the combining member such that the supporting member is vertically moved. A protrusion formed at one end of the link member is combined with the supporting member. A guide hole(320) formed at the other end of the link member is located in the combining member. The height adjusting lever includes a guide protrusion and a combining hole. The screw axis is combined with a fastening hole(421) of the combining member through the combining hole of the height adjusting lever.
Patent KR-20090069578-A (KR)
Title: Spring assembly
Inventor: EUN SE WON
IPC: F16F9/56
Filed: 2007-12-26
Abstract: A spring assembly is provided to facilitate installation in case length is minutely changed or the installation location is changed due to transformation of structure. A spring assembly comprises: a housing(100) of a cylindrical form in which both ends are opened; a load adjusting cap(200) being connected to both ends of the housing; an elastic spring(400) installed inside the inner structure of the housing; and a push rod(500) equipped with a head(510) and a connection shaft(520) which are installed inside the housing to be slid. The housing and the load control cap are joined with screws. On the circumference of both ends of the housing, each screw thread is formed. The load control cap and a working distance control cap(300) have an opened cylindrical form.
Patent KR-20090069865-A (KR)
Title: Construction method of wellbeing slope use props
Inventor: WOO SEUNG HEON
IPC: A01G1/00
Filed: 2007-12-26
Abstract: An environment-friendly slope reinforcement method using a pedestal is provided to facilitate setting up an environment-friendly incline easily because construction is possible in any incline. An environment-friendly slope reinforcement method using a pedestal comprises: a step which anchors polygonal or circular supports(1) on the construction slope(10) with either a large nail, a pile(2) or an anchor bolt at a constant interval; a step which forms a soil layer(3) by covering soil and sand between the supports; and a step which covers the soil layer with vegetation soil then covers it with a thin mat. The support is either timber, plastic or concrete column. The thickness of bracket is 10 to 30cm. The length of the support is 200 to 300cm in case of being used for the vertical support(1") and 500 to 1000cm in case of horizontal support(1').
Patent KR-20090070153-A (KR)
Title: A fire door and that of manufacturing method
Inventor: KIM DONG SUN
IPC: E06B1/52
Filed: 2007-12-27
Abstract: A structure of a fire door and a door frame therefor and a manufacturing method thereof are provided to protect human life effectively because heat and smoke caused by fire is prevented from leaking through a gap between a fire door and door frame. A manufacturing method of a fire door and a door frame therefor comprises a step(S10) which cuts a steel plate into the door shape or the door frame shape; a step(S20) which forms a plurality of concavo-convexes on the edge of the steel plate; a step(S30) which curve-cuts the edge of the steel plate and arranges the concavo-convex on the top and bottom; and a step(S40) which welds the part in which the curve-cut steel plate contacts.
Patent KR-20090070601-A (KR)
Title: Slit valve and apparatus for substrate processing having the valve
Inventor: JEON CHI HYUNG
IPC: H01L21/02
Filed: 2007-12-27
Abstract: A slit valve and a substrate processing device having the same are provided to reduce a process stopping time due to the exchange of the O-ring by exchanging the O-ring without affecting the other process chamber. A slit valve includes a valve housing(210), a main slit door(220) and a manual slit door(230). The valve housing is formed in the side wall facing each other. The valve housing has a first opening and a second opening for moving the substrate. The main slit opens and closes the first opening. The manual slit door closes the second opening when exchanging the O-ring of the main slit door. The manual slit door includes an auxiliary door, a lifting shaft, and a handle.
Patent KR-20090071136-A (KR)
Title: Apparatus for cooling hot wire
Inventor: YIM SEONG WOOK
IPC: B21B45/02
Filed: 2007-12-27
Abstract: A hot steel chiller is provided to reduce a problem according to the flying of the cooling water by making the cooling water misty at a water cooling section. A hot steel chiller comprises: a steel water-cooling unit(100) passing through the inside, cooling the hot steel by spaying water-cooling; a steel cooling unit(30) installed to be adjacent to the outlet side of the steel water-cooling unit, spaying the air to the inside, where the hot steel is passing, in order to make the even cooling of hot steel; and a steam unit installed to be adjacent to the outlet side of the steel water-cooling unit, spaying the steam to the inside in order to remove the residual water from the hot steel passing through the inside. The steel water-cooling unit includes: a steel material path(h) in which the steel material passes; and a cooling water injection nozzle(12) jetting the cooling water to the progressive direction of the steel material.
Patent KR-20090071284-A (KR)
Title: Mixing pipe for gas heater in dryer
Inventor: KIM CHANG HOO
IPC: D06F25/00
Filed: 2007-12-27
Abstract: A mixer tube for a gas heater of a drier is provided to reduce the time and the cost for the gas heater manufacture by commonly applying to a heater for an LPG gas heater and an LNG gas heater. A mixer tube for a gas heater of a drier comprises an inlet(121), an outlet(122) and an acceleration part(123). The gas and air are flowed in through the inlet. The gas and air are discharged through the outlet with being mixed. The acceleration part is arranged between the inlet and the outlet and makes the speed of the mixed gas go up since the diameter of a flow path becomes smaller. The distance between the acceleration part and the inlet is 0.5 times wider the acceleration diameter and 1.5 times smaller.
Patent KR-20090072262-A (KR)
Title: Electron beam-curable paint composition and coating method using the same
Inventor: KIM SANG GON
IPC: C09D183/04
Filed: 2007-12-28
Abstract: An environment-friendly electron beam-curable paint composition is provided to ensure excellent adhesion, solvent resistance and processability when applied to a metal material as a top coating agent and to form a film with good scratch resistance and image clarity. An environment-friendly electron beam-curable paint composition comprises a urethane acrylate oligomer 30-40 parts by weight, an acrylic carboxylate oligomer 5-10 parts by weight, and a polysiloxane 0.3-1.5 parts by weight. The urethane acrylate oligomer is a bifunctional aliphatic acrylate oligomer. The carboxylate is formed by using a C3-6 carboxylic acid. The acrylmonomer comprises monofunctional acryl monomer 40-50 parts by weight and a bifunctional acryl monomer 5-10 parts by weight.