baber/WOPTO huggingface dataset:
Patent KR-20020033760-A (KR)
IPC: G02B26/08
Filed: 2000-08-10
Abstract: 그래픽 디스플레이를 표시하는데 적합한 회절식 디스플레이가 개시된다. 일 실시예는 영구 자석(120) 또는 관련 요소에 의해 운반되는 홀로그래픽 회절 패턴 (100) 및 상기 자석의 운동을 일으키는 전기적으로 여기가능한 코일 또는 여기가능한 전도체 (160)를 포함한다. 피봇(140)에 관한 홀로그래픽 회절 패턴의 회전은 상기 홀로그래픽 회절 격자로부터 회절된 광으로 디스플레이를 발생한다. 다른 실시예는 회절 격자를 각각 생성하는 면들의 배열을 가진 면으로된 회전가능한 요소(FRE) 및 휴지 스테이션으로부터 뷰잉 스테이션으로 상기 FRE를 여기시키는 에너지원을 포함한다. 상기 FRE의 회전은 상기 회절광으로부터 디스플레이를 발생한다.
Patent KR-20020029759-A (KR)
IPC: B60R21/213
Filed: 2000-07-26
Abstract: 본 발명은 자동차용 에어백 모듈에 관한 것으로, 접혀진 팽창성 에어백(14)을 위한 적어도 하나의 수용기구(12)와 상기 모듈이 조립되어지는 경우, 상기 수용기구내에 에어백과 함께 배치되어지는 적어도 하나의 형상부여요소(18)를 포함한다. 그리고 본 발명은 이러한 종류의 에어백 모듈을 제작하기 위한 방법에 관한 것이다.
Patent KR-20020070337-A (KR)
IPC: C09K11/08
Filed: 2001-10-03
Abstract: 적외선의 조사로 형광을 발색하는 적외 형광 발색 입자 및 이 입자를 종이에 포함하여 적외선을 조사하면 특정한 색상에서 형광으로 발색한 입자를 명료하게 시인할 수 있는 위조 방지 용지를 제공한다. 이 적외 형광 발색 입자는 분말형 물질의 조립물과, 이 조립물의 표면에 형성한 적외선의 조사에 의해 형광 발색하는 수불용성의 적외 형광 발색 안료의 코팅층으로 이루어진다. 코팅시에 분말형 물질의 히드록실기와 반응하는 반응성기를 갖는 수지를 바인더로서 병용함으로써, 또는 조립물 중에 음이온성 바인더 또는 양이온성 바인더를 포함시키고, 코팅층 중에 양이온성 물질 또는 음이온성 물질을 포함시킴으로써 입자에 내수성을 부여할 수도 있다. 적외 형광 발색 안료에 자외선 조사로 형광 발색하는 수불용성의 자외 형광 발색 안료를 혼합하여 병용하면 적외선 조사시에 적외 형광 발색 안료가 발색하고, 자외선 조사시에 자외 형광 발색 안료가 발색하는 입자를 얻을 수 있다. 이들 적외 형광 발색 입자를 용지에 포함시킴으로써 위조 방지 효과가 우수한 위조 방지 용지를 얻을 수 있다.
Patent KR-20020064380-A (KR)
Title: Electrode compositions having improved cycling behavior
IPC: H01M10/052
Filed: 2001-01-03
Abstract: An electrode composition that includes a plurality of composite particles and a plurality of electrically conductive diluent particles admixed with the composite particles. Each of the composite particles includes an electrochemically active metal particle and an electrically conductive layer partially covering the particle. In one aspect, the layer is present in an amount no greater than about 75 wt. % of the composite, while in another aspect the layer is present in an amount no greater than about 75 vol. % of the composite. Also featured are lithium ion batteries featuring electrodes made from these compositions.
Patent KR-20030004331-A (KR)
IPC: G11B7/0065
Filed: 2001-02-05
Abstract: 본 발명은 데이터 마크를 매체 상에 분포하는 방법에 관한 것이다.  데이터 소스(44)의 화상은 광 매체(2) 상에 기록된다.  데이터는 검출된 화상 위에 있는 식별 마크의 도움으로 판독된다.  기록될 데이터는 동일한 상태를 가진 데이터가 소정 회수 이상으로 즉시 연속되는 것을 방지하는 코드로 부호화된다.  데이터 소스의 매트릭스에는 식별 데이터 마크 및 사용자 데이터 마크를 포함하는 소정 크기 및 위치의 어레이가 형성된다.  또한 2차원 데이터 소스(44), 및 상기 데이터 소스를 대물 빔(35)과 기준 빔(36)을 통하여 광 매체 상에 화상을 형성하는 광 시스템을 갖는 장치에 관하여 기재되어 있다.  광 매체는 상기 데이터 소스(44)의 화상과 결합된 푸리에면에 위치된다.  홀로그램의 푸리에면 외에, 광 시스템은 데이터 소스(44)와 홀로그램(9) 사이에 다른 푸리에면(51)을 포함하고, 상기 다른 푸리에면에는 공간 여과 수단이 위치된다.
Patent KR-20020086490-A (KR)
Title: 가스 소화 방법 및 소화 설비
IPC: A62C5/00
Filed: 2001-02-01
Abstract: 본 발명은 아르곤, 질소 및 이산화탄소로 이루어진 군에서 선택되는 적어도 1종의 가스계 소화 약제를, 거품, 분말 또는 물을 캐리어로 하여 방출함으로써 소화하도록 하는 것을 특징으로 하는 가스 소화 방법을 제공하는 것을 목적으로 한다.
Patent KR-20020092950-A (KR)
IPC: D06M11/76
Filed: 2001-01-22
Abstract: The invention concerns a method for the surface treatment of polymeric substrates whereby the substrate is subjected to a dielectric barrier electrical discharge, in a gaseous mixture comprising a carrier gas, and a reducing and/or oxidising gas, at a pressure substantially equal to atmospheric pressure. The invention is characterised in that it comprises the following implementing conditions: when the mixture comprises an oxidising gas, the oxidising gas content in the mixture ranges between 50 to 2000 ppm by volume; when the mixture comprises a reducing gas, the reducing gas content in the mixture ranges between 50 to 30000 ppm by volume.
Patent KR-20020077513-A (KR)
IPC: G01F1/698
Filed: 2000-07-27
Abstract: 열식 공기유량계에 있어서, 공기유량 측정소자와 흡기온도센서의 흡기온도 측정소자가 하나의 유리세라믹제 등의 지지체에 설치되어 흡기통로내에 위치하고 있다.  지지체는 흡기관의 관벽에 설치한 홀더에 의하여 유지된다.  지지체의 흡기관의 관벽으로부터 멀어지는 쪽의 일부의 양 면은 흡기관을 흐르는 공기흐름에 의하여 열을 빼앗기기 쉽게 한 구조로 한다.  이 열을 빼앗기는 지지체면에 공기유량 측정소자와 흡기온도 검지소자를 배치한다.  이들 소자는 각각 지지체에 배치한 도체와 전기적으로 접속되고, 이들 전기적 접속부가 수지에 의하여 밀봉되어 있다.  이에 의하여 흡기온도센서와 공기유량계와의 일체화를 가능하게 한다.
Patent KR-20030025912-A (KR)
IPC: G02B6/255
Filed: 2001-03-19
Abstract: 본 발명은 광섬유(20)의 말단부에 균일한 유리 렌즈 블랭크를 융합하는 단계, 테이퍼진 종단을 갖는 광섬유에 부착된 세그먼트를 두개의 세그먼트로 분할하도록 렌즈 블랭크에 열을 가하고 장력을 가하는 단계, 및 구형 렌즈(18)가 형성되도록 그 연화점 이상으로 렌즈 블랭크에 열을 가하는 단계에 의해 형성된 구형 렌즈(18)에 관한 것이다. 렌즈 블랭크는 광섬유(12)의 코어보다 낮은 연화점을 갖는 4 몰 퍼센트 붕규산 유리로 제조된다. 렌즈 부재는 광섬유에 인접한 목부(16)를 포함하며, 그 단면 크기는 광섬유(12)의 직경보다 실질적으로 더 크고 구형 렌즈(18)의 직경보다 실질적으로 더 작다.
Patent KR-20020093885-A (KR)
IPC: C09D4/06
Filed: 2001-04-03
Abstract: The invention relates to a liquid curable resin composition capable of forming a ribbon matrix material which can be completely removed from a coloring layer when separating the optical fiber ribbon. A liquid curable resin composition comprising: (1) 30-80 wt. % of a urethane (meth)acrylate produced by reacting (A) a polyol compound, (B) a polyisocyanate compound, and (C) a (meth)acrylate compound containing a hydroxyl group, (2) 0.01-10 wt % of 2-methly-1-[4-(methylthio)phenyl]-2-morpholino-propan-1-one, and (3) 10-70 wt. % of a polymerizable diluent comprising a polymerizable monofunctional vinyl monomer which is copolymerizable with the component (1), wherein a two-layer film, which is obtained by applying the composition to a cured film of a UV-curable resin comprising the compound shown by the above formula (1) and curing the composition, has a T-peel strength of about 1.8 g/cm or less.
Patent KR-20030047886-A (KR)
IPC: C07C2/58
Filed: 2000-04-28
Abstract: (a) 알킬화가능한 방향족 화합물 및 알킬화제를 알킬화 조건하에서 알킬화 촉매와 접촉시키고; (b) 상기 알킬화 촉매가 부분적으로 비활성화되었을 때, 상기 알킬화 촉매를 알킬화 촉매 재활성화 조건하에서 C 1 -C 8 탄화수소와 접촉시키는 것을 포함하는 알킬화가능한 방향족 화합물의 알킬화 방법이 개시되어 있다.  상기 방법은 벤젠을 프로필렌으로 알킬화시킬 경우에 폴리프로필렌벤젠과 같은 바람직하지 못한 부산물의 양을 최소로 증가시키거나 전혀 증가시키지 않으면서 공기 재생에 필적하는 촉매 활성의 회복을 제공한다.
Patent KR-20030031903-A (KR)
IPC: G06F17/30
Filed: 2001-05-29
Abstract: 본 발명은 어플리케이션 서버와 씬 클라이언트 사이에 전송되는 그래픽 데이터량을 감소함으로서 분산된 시스템의 성능을 증가시킨다.  그래픽 데이터에 이용되는 엔코딩 기술은 특정 클라이언트-서버 작업시간(session)동안 그래픽 데이터의 반복성에 응답하여 적용된다.  인덱스는 이 반복성의 표시를 유지하고 그래픽 데이터를 저장하는 클라이언트의 캐쉬메모리에서 특정 위치를 확인한다.  인덱스가 어디에서더 찾을 수 없지만, 퍼지키는 그래픽 객체가 클라이언트에서 찾아지지 않을 가능성이 크다는 것을 지시하고, 클라이언트의 영구 저장부 메모리는 퍼지키에 대응하는 화일명을 찾으며 그내부에 그래픽 객체를 저장한다.  본 발명은 또한 네트워크 변화 또는 클라이언트와 서버사이에서의 성능 부적합(mismatch)에 응답하여 처리율 또는 서버의 엔코딩 기술을 적용한다.
Patent KR-20030024691-A (KR)
IPC: H01F1/18
Filed: 2002-04-10
Abstract: 전자강판의 최표층 피막으로서, 불소 수지를 20 질량부 이상 90 질량부 이하 함유하는 크롬프리의 절연피막을 형성하고, 바람직하게는 절연피막 표면의 운동마찰계수를 0.3 이하로 함으로써, 펀칭성이 좋고, 슬라이딩성이 높고, 가공시의 핸들링성이 뛰어나며, 균일하고 밀착성이 좋은 절연피막이 부착된 전자강판을 얻는다.
Patent KR-20030009549-A (KR)
Title: Anthelmintic agents for preventing parasitic infections in humans and animals Ⅲ
IPC: A61P33/10
Filed: 2001-06-26
Abstract: The present invention relates to compositions comprising certain active compounds which are suitable as repellents, and to their use for preventing an infection of humans or of animals by the infectious stages of parasitic flatworms (platyhelminths).
Patent KR-20040063452-A (KR)
Inventor: KIM YEONG GYUN
IPC: G01N25/16
Filed: 2003-01-07
Abstract: PURPOSE: An apparatus for measuring a thermal expansion coefficient of a non-magnetic member is provided to precisely measure the thermal expansion coefficient of the non-magnetic member while storing the non-magnetic member in a normal state. CONSTITUTION: An apparatus for measuring a thermal expansion coefficient of a non-magnetic member(2000) includes a coil(100) wound around the non-magnetic member(2000) by a predetermined number and expanded physically. A power supply unit(200) applies current having different polarities to both ends of the coil(100). An electronic thermometer(400) detects a temperature variation of the non-magnetic member(2000). A magnetometer(500) detects a magnetic field variation according to the expansion of the coil(100). A controller(700) is connected to the electronic thermometer(400) and the magnetometer(500).
Patent KR-20030063189-A (KR)
Title: 이액성 건조물 보강제 및 그 이액성 건조물 보강제용 주제
IPC: C08K5/00
Filed: 2003-01-17
Abstract: 본 발명은 피착체가 되는 건조물의 기초나 외벽에 대하여, 그 표면에 도장하는 것만으로 상온에서 경화되고, 피착체와 일체가 되어 건조물의 강도나 내구성을 향상시키는 건조물 보강제를 얻는 것을 목적으로 하여 행해진 것으로, 피착체에 대한 접착성, 침투성이 양호하고, 또한 압축이나 굽힘에 대한 강도가 높으며, 내구성이 우수하고, 또한 작업 현장에서의 작업성도 우수한 이액성 건조물 보강재 및 그 이액성 건조물 보강제에 이용하는 주제를 제공하는 것을 목적으로 한다. 
     본 발명은 주제와 경화제를 혼합하여 고화하는 이액성 건조물 보강제에 관한 것으로, 주제가 에폭시 수지, 페놀 수지, 폴리우레탄 수지, 폴리에스테르 수지 중에서 선택되는 수지에 섬유상 물질을 함유하여 이루어지는 것을 특징으로 하는 이액성 건조물 보강제를 제공한다.
Patent KR-20040066989-A (KR)
Inventor: KIM TAE HO
IPC: F03B13/12
Filed: 2003-01-21
Abstract: PURPOSE: A waterpower generation system making use of the range of tide is provided to store seawater in an inflow water storage part at the full tide and to continuously cause power generation while making the seawater flow to an outflow water storage part, by constructing a partitioning water protection wall and installing a power generator to the dividing water protection wall. CONSTITUTION: A waterpower generation system making use of the range of tide has a water storage part of large capacity by constructing a partitioning water protection wall with power generation equipment(300) in the middle of the water storage part, to partition the water storage part into an inflow water storage part(110) and an outflow water storage part(120). An inflow water gate(210), opening just in the incoming direction of water, is installed to an inflow water protection wall(410), in the inflow water storage part, to continuously supply power generation water to the power generation equipment by storing seawater at the full tide and restricting outflow of the seawater at the ebb tide. An outflow water gate(220), opening just in the outflow direction of water, is formed to an outflow water protection wall(420), in the outflow water storage wall, to continuously maintain the flow of seawater to the power generation equipment from the inflow water storage part by restricting the direct inflow of seawater at the full tide to ensure a water storage space and making the seawater flow to the sea at the ebb tide.
Patent KR-20040068448-A (KR)
Inventor: CHOI MIN GI
IPC: A47K1/09
Filed: 2003-01-25
Abstract: PURPOSE: A sterilizer and drier for a toothbrush is provided to enable a user to safely put a toothbrush in a toothbrush hanger or take the toothbrush from the toothbrush hanger by preventing the user's hand(s) from touching a heat radiating plate or from being burned by setting a burn prevention unit in front of a unit for sterilizing and drying the toothbrush. CONSTITUTION: The sterilizer and drier for a toothbrush having a rectangular body(2), a cover(3) and a toothbrush receiving portion(4) comprises a burn prevention unit(6) formed in the front of a toothbrush drying unit(5) formed on the upper part or the lower part of the toothbrush receiving portion(4) in the body(2) of the toothbrush sterilizer and drier, the burn prevention unit(6) being spaced from the toothbrush drying unit(5) at a predetermined interval.
Patent KR-20040069224-A (KR)
Inventor: CHOI MI GYEONG
IPC: G06F1/14
Filed: 2003-01-28
Abstract: PURPOSE: A system timer and a method for generating/operating the same are provided to operate all modules based on one timer in a structure that many independent modules are operated in one system. CONSTITUTION: A time tick storage(3) stores a time tick having the smallest time interval value from the time ticks transmitted from each module(2a-2n). A time-out information storage(4) stores delay information, repeat mode information, call information, and the operation information including a timer ID pointer transmitted from each module. A polling part(5) counts the time-out time by using the delay information and the time tick if the operation information is stored in the time-out information storage, and stores the completion of the time-out to the delay information. A controller(6) reads/transmits the call information to the module if the completion of the time-out is stored in the delay information.
Patent KR-20030066413-A (KR)
IPC: C06B45/10
Filed: 2003-01-30
Abstract: Semi-continuous production of a composite explosive charge (I) consisting of a solid polyurethane matrix filled with powder (II) containing nitrated organic explosive(s), by charging a mold with a paste obtained by mixing a polyol prepolymer (III), plasticizer (IV), polyisocyanate monomer (V) and (II) then thermally crosslinking. Semi-continuous production of a composite explosive charge (I) consisting of a solid polyurethane matrix filled with powder (II) containing nitrated organic explosive(s), by charging a mold with a paste obtained by mixing a polyol prepolymer (III), plasticizer (IV), polyisocyanate monomer (V) and (II) then thermally crosslinking, includes:  (i) discontinuously forming the following homogeneous mixtures by simple mixing: (a) a paste comprising the whole of (II) and (III); and (b) a liquid comprising the whole of (V) ((IV) being distributed between (a) and/or (b) as required); and (ii) continuously mixing (a) and (b) at a weight ratio of 95-99.5 : 5-0.5.
Patent KR-20040070555-A (KR)
Inventor: KIM DONG YEOL
IPC: G05D23/02
Filed: 2003-02-04
Abstract: PURPOSE: A heating valve and a heating control system for driving and controlling the heating valve are provided to precisely control circulating water of heating water and to smoothly supply the heating water to each room. CONSTITUTION: A heating valve includes a body(110); a heating water inlet(111) formed on a side of the body, for the inflow of heating water; a heating water outlet(112) formed on the other side of the body, for the outflow of the heating water passing through the body; a vent hole(114) connecting the heating water inlet and the heating water outlet; a valve rod(121) vertically moving; and a flow control operation part joined to the end of the valve rod. A valve body(122) opening and shutting the vent hole is mounted on the flow control operation part. The heating valve further includes a flow-sensing part formed inside the heating water outlet, to sense a flow of the heating water. The heating valve includes a propeller(131) rotating by the heating water flowing from the vent hole; a rotating shaft(132) connected to the propeller; a magnet(133) mounted on a predetermined part of the rotating shaft; and a hole sensor(134) mounted on a position corresponding to the magnet.
Patent KR-20040069931-A (KR)
Inventor: LEE CHUNG KEUN
IPC: B28B11/00
Filed: 2003-01-30
Abstract: PURPOSE: A preparation method of a carbon coated brick and a firing furnace for preparing the carbon coated brick are provided to produce a good carbon coated brick in a high yield. CONSTITUTION: The firing furnace(51) for preparing a carbon coated brick comprises a structure composed of fireproof walls(52) cut off from the outside and having a space to stack the bricks in; an injection port(60) to supply a carburization material from outside to inside of the structure; an exhaust port(58) installed on a lower part of the structure and exhausting a combustion gas generated at firing the bricks; and a heating member to fire the bricks in the structure.
Patent KR-20040071886-A (KR)
Inventor: KIM YONG GAP
IPC: B60T8/00
Filed: 2003-02-07
Abstract: PURPOSE: A structure of mounting a hydraulic control unit for a vehicle is provided to improve vibration absorbing capacity by increasing deformation of a through-hole of a damper in operating the hydraulic control unit and to secure the vibration absorbing capacity of a lower hardness value with the same hardness of an elastic member by arranging a plurality of longitudinal grooves between inner and outer peripheral surfaces of the damper body. CONSTITUTION: A structure of mounting a hydraulic control unit(60) for a vehicle is composed of the hydraulic control unit; a bracket(68) installed to a vehicle body; a rubber damper(61) having a bracket inserting groove circumferentially formed in the central part to mount and connect the bracket; a mounting bolt(69) screw-combined to a through-hole(62) of the damper; and a plurality of slot-shaped grooves(63) formed between an inner peripheral surface of the damper and the outer peripheral surface arranged with the bracket inserting groove. The slot-shaped groves are separated in the circumferential direction at constant intervals and longitudinally extended from the upper end of the damper facing the hydraulic control unit to the lower end of the damper facing a head unit of the mounting bolt.
Patent KR-20040072962-A (KR)
Inventor: KIM HYEONG SEOP
IPC: H01L21/60
Filed: 2003-02-11
Abstract: PURPOSE: A semiconductor device having a self-aligned contact hole and a fabricating method thereof are provided to control easily a contact resistance of the self-aligned contact hole by forming the width of the gate spacers different from the width of the self-aligned contact spacer. CONSTITUTION: A semiconductor substrate(100) includes a cell array region and a peripheral circuit region. A plurality of word line patterns(115) are formed on the semiconductor substrate within the cell array region. A plurality of gate patterns(115') are formed on the semiconductor substrate within the peripheral circuit region. An interlayer dielectric(140) is formed on the entire surface of the semiconductor substrate including the word line patterns and the gate patterns. A self-aligned contact hole(150) is formed into the interlayer dielectric and a predetermined region between the word line patterns. A self-aligned contact spacer(155a) is used for covering a sidewall of the self-aligned contact hole. A plurality of gate spacers(130b) are inserted between the sidewall of the gate patterns and the interlayer dielectric. The width of the gate spacers is different from the width of the self-aligned contact spacer.
Patent KR-20030019946-A (KR)
Inventor: YOON SEONG HO
IPC: E02D29/02
Filed: 2003-02-22
Abstract: PURPOSE: An incline drainage structure is provided to discharge infiltration in an incline to the front side of an incline easily, to use infiltration for vegetation and to prevent the lowering of stiffness of soil or bedrock and the breaking of an incline. CONSTITUTION: The incline drainage structure comprises an upper plate(10) provided with latticed ribs(12) formed in an outer frame(11) and a drainage net(13) formed in each latticed rib(12), and projections(22) formed on both sides to make a plate-shaped body form a drainage passage(21), wherein stopping nails(14) and a bearing pin are projected on the upper and lower sides of the upper plate(10), a stopping nail is projected on the lower side of the lower plate(20), a fitting projection(24) and a fitting joint are formed on the front and rear of the lower plate(20), and fastening holes(16,26) are formed on both sides of the bodies of the upper plate(10) and the lower plate(20) to fix the upper, lower plates(10,20) and to connect with an adjacent drainage structure.
Patent KR-20030070548-A (KR)
Title: 무선 주파수(ｒｆ) 계측용 방법 및 장치
IPC: H05H1/46
Filed: 2003-02-24
Abstract: 무선 주파수(RF) 프로브 헤드 장치는 샘플링된 전송 라인에서 RF 신호의 전압 및 전류를 측정하기 위하여 제공된다.  프로브 헤드 장치는 전도성 하우징, 상기 전도성 하우징 내부의 버스, 상기 전도성 하우징 상에 장착되고 상기 버스를 통하여 하우징 내로 그리고 하우징 외부로 통과하도록 구성된 한쌍의 커넥터, 하우징 내의 전압 픽-업 보드 및 하우징 내의 전류 픽업 보드를 포함한다.  전압 픽업 보드는 전계의 평균 제곱근(RMS) 값을 나타내는 제 1 DC 출력을 발생시키기 위하여 버스 주위의 전계에 응답하는 아날로그 프로세서를 갖는다.  전류 픽-업 보드는 자계의 RMS 값을 나타내는 제 2 DC 출력을 발생시키기 위하여 버스 주위의 자계에 응답하는 제 2 아날로그 프로세서를 갖는다.
Patent KR-20040079788-A (KR)
Inventor: KIM GEUN JEONG
IPC: H02K3/50
Filed: 2003-03-10
Abstract: PURPOSE: A connector structure of a capstan motor for a VCR(Video Cassette Recorder) is provided to prevent the release of a connector by modifying the shape of a guide protuberance of the connector. CONSTITUTION: A stator is mounted on a steal printed circuit substrate(110) and constituted by a central hole(125), plural yokes(121), and a coil(123). The central hole is formed on the stator so as to mount a bearing housing provided with a bearing thereon. Plural yokes are formed on external circumference of the central hole. An end of the coil wounded to the yoke is grounded to the steal printed circuit substrate. Connectors(131,133) include plural guide holes and a guide protuberance. Plural guide holes are formed on a side of the steal printed substrate. The guide protuberance is guided to the guide hole to be coupled. The guide protuberance is a hanging structure for preventing a release.
Patent KR-20040086862-A (KR)
Inventor: YOEN DONG WON
IPC: H01H13/70
Filed: 2003-03-22
Abstract: PURPOSE: A structure for improving visibility of complex switch in vehicle is provided to improve visibility of a complex switch and definition of light. CONSTITUTION: A complex switch for vehicle comprises a switch knob fixed to a rear of a push-switch including an outfit plate, a push-switch main body, and a dial switch arranged at the edge of the push-switch. A printed circuit board(100) for operating LED is disposed between the push-switch(12) and the switch knob(22') in order to improve displaying function of an indicator. A printed circuit board(200) for operating switches is disposed at the rear of the switch knob and the push switch main body(18).
Patent KR-20030078018-A (KR)
Title: 연마용 입자 및 연마재
IPC: C09C3/12
Filed: 2003-03-26
Abstract: 코어·셀구조를 갖는 연마용 입자에 있어서 셀부의 두께 및 /또는 밀도를 조절함으로써 연마속도를 컨트롤한다.  연마용 입자는, 평균입자지름(D)이 5∼300nm의 범위에 있는 코어·셀구조를 갖고, 셀부의 두께(S T )가 1∼50nm의 범위에 있는 실리카로 이루어지고, 셀부의 밀도는 1.6∼2.2g/cc의 범위에 있고, 셀부의 Na함유량은 10ppm 이하이다.
Patent KR-20040085672-A (KR)
Inventor: KIM HAK SU
IPC: G09G3/30
Filed: 2003-04-01
Abstract: PURPOSE: A display device is provided to reduce power consumption by removing a scan power supply voltage, making a current path of a ground level and reducing a charging capacity generated in a scan line, and to improve image quality by minimizing crosstalk. CONSTITUTION: A plurality of scan lines and data lines are vertical. A plurality of light emitting diodes are formed on a position where the scan lines and the data lines cross each other. A data driver applies a source constant current or a ground voltage to the data line selectively from one side of the data line. And a scan driver comprises a sink switch for scanning and a constant-current sink which are formed on one side of the scan line and ground the scan line selectively or apply a scan constant current.
Patent KR-20040087033-A (KR)
Inventor: KIM DUCK KYU
IPC: B66B5/24
Filed: 2003-04-04
Abstract: PURPOSE: A rope braking system for an elevator is provided to shorten a clamping response time of a moving plate without using a spring between the moving plate and a fixing plate. CONSTITUTION: A rope braking system for an elevator comprises a single frame housing(200); a cylinder(300) mounted on the frame housing and having a restoration unit for restoring a rod; a guide block(400) facing the inner side of the frame housing; a moving plate(500) coupled to the rod of the cylinder and having a guide block housing in such a manner that the moving plate moves along the guide block; a fixing plate(600) facing the moving plate; and a lining(700).
Patent KR-20040089893-A (KR)
Inventor: KIM JUN
IPC: H04N5/225
Filed: 2003-04-15
Abstract: PURPOSE: A mobile terminal is provided to allow a user to easily carry it and search simple information with a navigation key by providing the second housing led in and led out of the first housing. CONSTITUTION: The first housing(101) includes an upper end formed as curved outer circumference in a semi-cylindrical shape and a lower end formed as an opening end(119). An accommodating space is formed extended in an inward longitudinal direction of the first housing(101) from the opening end(119). A display unit(111) and a receiver(113) having a speaker phone are installed at the front surface of the first housing(101). The second housing(102) includes a lower end formed as a curved outer circumference in a semi-cylindrical shape, a keypad(121) consisting of multiple key buttons and inputting a character, a number or data, a navigation key(123) and a transmitter(125) having a microphone formed at the front surface. The second housing(102) is linearly moved in a longitudinal direction of the mobile terminal(100) so as to be led in and led out of the accommodating space of the first housing(101). A camera lens unit(103) is accommodated at the upper end of the first housing(101) and an exposure window(131) is installed to be movable along the outer circumferential surface of the semi-cylindrical upper end(117). An image photographed through the camera lens unit(103) is displayed on the display unit(111) for user's viewing.