baber/WOPTO huggingface dataset:
Patent KR-20040042605-A (KR)
Inventor: BAEK HYEONG GEUN
IPC: C07H17/08
Filed: 2002-11-15
Abstract: PURPOSE: A method for producing 6-methyl erythromycin A is provided, thereby significantly reducing the amount of by-products, and easily removing them. CONSTITUTION: A method for producing 6-methyl erythromycin A represented by the formula(1) comprises the steps of: (1) reacting a compound of the formula(3) with methylating agent in the presence of base in solvent to prepare a compound of the formula(4); and (2) deprotecting the compound of the formula(4), wherein R is alkyl; the solvent is selected from dimethyl sulfoxide, N,N-dimethyl formamide, hexamethyl phosphorylamide and a mixture thereof; the base is selected from potassium hydroxide, sodium hydroxide, sodium hydride, potassium hydride, triethylamine, trimethylamine, isobutylamine, potassium butoxide, sodiumbistrimethylsilylamid, potassiumbistrimethylsillylamide and butyllithium; and the methylating agent is selected from iodomethane, bromomethane, chloromethane, dimethylsulfate, methyl ρ-toluene sulfonate and methylmethanesulfonate.
Patent KR-20040048461-A (KR)
Title: method for fabricating lightly doped drain in semiconductor device
Inventor: CHO JIN YEON
IPC: H01L21/8238
Filed: 2002-12-03
Abstract: PURPOSE: A method for forming an LDD(Lightly Doped Drain) of a semiconductor device is provided to minimize the stress due to a dry etching process for a spacer and restrain the damage of an active region by using an oxide layer for the LDD. CONSTITUTION: An opening portion is formed for exposing a gate electrode forming region of a semiconductor substrate(100) by selectively etching an ion-blocking oxide layer, a silicon nitride layer(104), and a buffer oxide layer(102). An ion implantation for controlling a threshold voltage is carried out on the substrate by using the ion-blocking oxide layer as a mask. The opening portion is filled with a gate oxide layer(111) and a gate electrode(113). The ion-blocking oxide layer is removed from the resultant structure. An oxide layer(114) for an LDD is formed on the entire surface of the resultant structure. An LDD spacer is formed at both sidewalls of the gate electrode by carrying out a dry etching process on the oxide layer.
Patent KR-20040051804-A (KR)
Title: System and mehtod for contol a peak power using radio frequency commucation
Inventor: CHOI MIN SUNG
IPC: H04B17/00
Filed: 2002-12-13
Abstract: PURPOSE: A peak power control system by using wireless communication and method therefor are provided to reduce energy by suitably controlling driving of a target equipment according to a pre-set program and environment in using peak power and basic power. CONSTITUTION: A power supply system(10) provides power to houses or companies. A watt-hour meter(20) measures wattage flowing into a facility and charges its rate. Multiple load units(70), namely, control-target units, use power flowing through the watt-hour meter(20). A peak power controller(30) receives from the watt-hour meter(20) the information on wattage which the multiple control-target units use for a peak power usage time zone and controls the operation of the multiple control-target units based on the information. A wireless transmitting/receiving unit(50) transmits control commands received from the peak power controller(30) to each control-target unit through wireless communication. A wireless controller(60) receives the control commands from the wireless transmitting/receiving unit(50) and controls the control-target units. A system monitoring unit(40) controls an operation state of the peak power controller(30) and upgrades a program required for the peak power controller(30).
Patent KR-20030051367-A (KR)
Title: Method of manufacturing display device and display device
Inventor: SHIBASAKI TAKANORI
IPC: H05B33/26
Filed: 2002-12-17
Abstract: PURPOSE: A display device and a method for making the same are provided to form an upper electrode without damaging an organic layer and achieve high productivity. CONSTITUTION: A method for making a display device(1) comprises a step of forming a lower electrode(4) on a substrate(2), a step of forming an organic layer(5) including a luminescent sublayer on the lower electrode, and a step of forming the upper electrode(6) containing lithium on the organic layer by a sputtering process, the upper electrode functioning as a cathode.
Patent KR-20040059140-A (KR)
Title: A diagnostic display system using CAN communications between controllers of a wheel loader
Inventor: KIM GYEONG SU
IPC: B60K35/00
Filed: 2002-12-28
Abstract: PURPOSE: A defect diagnosing device of a wheel loader controller by CAN(Controller Area Network) communication is provided to simplify the structure, improve operation convenience for drivers, and check and repair broken-down parts by displaying and checking out defects on one display unit without mounting display units for displaying the breakdown of controllers to each controller. CONSTITUTION: A defect diagnosing device of a wheel loader controller by CAN communication is composed of a transmission control unit(1) installed to a transmission shift lever of a wheel loader; an engine control unit(2) installed to an engine; an equipment control unit(3) for controlling equipment; and a display unit(4) connected to each control unit. The defect diagnosing information and condition data are mutually exchanged between each control unit by connecting between the control units by the CAN communication. The display unit is connected to the equipment control unit to receive and display the defect and condition information to a driver's seat.
Patent KR-20040061291-A (KR)
Title: Non-odor sludge drying system using closed system
Inventor: KIM CHANG HWAN
IPC: C02F11/12
Filed: 2002-12-30
Abstract: PURPOSE: A non-odor sludge drying system using closed system is provided which is constructed in a single system without additional water condenser and dried exhaust gas treater to simplify structure of the system, and which adopts a closed system to maintain cleanliness and amenity around the system without external emission of malodor. CONSTITUTION: The non-odor sludge drying system using closed system comprises a dryer(10) for drying sludge by heating sludge in tank(11), thereby evaporating water from the sludge; a hot stove(20) for drying the sludge and blowing the evaporated water by blowing hot air into the dryer; a water condenser(30) for condensing water evaporated from the sludge; a deodorizing unit(40) for removing malodor generated along with the water evaporation; a condensate water storage tank(50) for storing water condensed in the water condenser; an air guidance unit(60) for circulating air by passing air passing through the deodorizing unit and the water condenser through the hot stove and then passing air passing through the hot stove through the dryer, thereby forming a closed system after passing air and water evaporated from the sludge dryer through the deodorizing unit and the water condenser by selective channel change; and an air channel switching unit(70) for changing air channel to the deodorizing unit side only in the dried state that air in the air guidance unit contains moisture of a certain value or less.
Patent KR-20020022091-A (KR)
IPC: G06K7/00
Filed: 2001-06-08
Abstract: 메모리가 내장되는 대략 판형의 메모리카드를 기록매체에 이용하는 기록 및/또는 재생장치이다.    이 장치는, 메모리카드를 복수 수납하는 수납부와, 수납부에 수납되는 메모리카드에 대하여 데이터의 기입/독출을 행하는 기입/독출부와, 수납부에 수납되는 메모리카드내의 메모리에 대하여 데이터의 기입/독출이 가능한 위치에 기입/독출부가 배치되도록, 수납부 혹은 기입/독출부를 상대이동규제하는 이동기구를 갖춘다.    이동기구를 이용하여 수납부에 수납된 메모리카드를 선택적으로 취출하여 데이터의 기입/독출을 행한다.    메모리카드의 수납부는, 메모리카드에 첩착된 라벨의 일부가 외부에서 시인가능하게 되도록 형성되고, 수납한 상태에서 메모리의 라벨을 외부에서의 독취를 가능하게 한다.
Patent KR-20020042811-A (KR)
IPC: G06Q30/06
Filed: 2000-07-25
Abstract: 본 발명에 따르면, 로컬 상거래 사이트에서 원격 판매자 사이트를 참조하는 전자 상거래 방법 및 시스템이 제공된다.  로컬 상거래 사이트는 원격 판매자 통합 서버(RMIS)가 될 수도 있다.  원격 상거래 사이트는 원격 판매자 사이트가 될 수도 있다.  원격 판매자 사이트는 판매자의 웹사이트가 된다.  본 발명의 바람직한 실시예에 있어서, 로컬 상거래 사이트에서 원격 판매자 사이트를 참조하는 전자 상거래 방법 및 시스템은, 사용자 클라이언트 및 쿠키 삭제된 판매자 응답으로부터 클라이언트 요구를 세션 관리하는 것으로, 판매자 쿠키 및 상기 쿠키 삭제된 판매자 응답에 관련하여 처리된 원격 판매자 통합 서버(RMIS) 응답의 생성을 포함하는 세션 관리 단계; 상기 클라이언트 요구 및 내용 변환된 판매자 응답을 트래픽 중계하는 것으로, 상기 클라이언트 요구에 관련하여 처리된 클라이언트 요구의 생성, 상기 내용 변환된 판매자 응답으로부터 상기 판매자 쿠키의 삭제, 및 상기 내용 변환된 판매자 응답에 관련하여 상기 쿠키 삭제된 판매자 응답의 생성을 포함하는 트래픽 중계 단계; 상기 처리된 클라이언트 요구의 서비스 통합 단계; 및 상기 원격 판매자 사이트로부터의 판매자 응답을 내용 변환하는 것으로, 상기 판매자 응답에 관련하여 상기 내용 변환된 판매자 응답의 생성을 포함하는 내용 변환 단계를 포함한다.
Patent KR-20020029748-A (KR)
IPC: F27D9/00
Filed: 2000-08-03
Abstract: 본 발명은 조절식 가열 및 냉각 요소를 구비하고, 특히 프리-어닐링 영역(A), 어닐링 영역(B), 복사성 열교환의 포스트-어닐링 영역(C)을 포함하는 평면 유리 어닐링 융착로에 관한 것으로, 상기 영역들은 각각 유리 리본의 위와 아래에 배치된 가열 내지 냉각 공기 열교환기 그룹을 구비한다.  본 발명은 상기 어니링 융착로가 프리-어닐링 영역(A) 및 어닐링 영역(B)의 교환기 그룹용의 냉각 공기를 허용하고 이들 두 영역이 만나는 곳에 배치되는 단일 콜렉터(23)와, 상기 어닐링 영역(B)과 포스트-어닐링 영역(C)의 교환기 그룹용의 냉각 공기를 허용하고 이들 두 영역이 만나는 곳에 배치되는 단일 콜렉터(25)를 포함하는 것을 특징으로 한다.
Patent KR-20020042671-A (KR)
Title: 동크래드 적층판의 제조방법
IPC: H05K3/02
Filed: 2001-06-29
Abstract: 빌드업 공법으로 인터스티셜 비어홀(IVH)이나 브라인드 비어홀(BVH) 등의 층간 도통수단으로 하기 위한 관통공 또는 오목부를 구비한 내층용 기판에 외층 동박층을 붙일 때 생기는 움푹 패인 불량을 없앤다. 이를 위해, 외층용 동박으로서, ① 가열 후 벌지 시험 파열강도 275KN/㎡ 이상이고 15㎛ 두께 이상인 동박의 편면에 수지층을 형성한 수지부착 동박, ② 에칭 가능한 형태의 캐리어박 부착 동박이고, 또한 캐리어박층과 동박층의 전체 두께가 20㎛ 이상인 것 또는 ③ 박리 가능한 형태이고, 캐리어박층과 동박층의 전체 두께가 20㎛ 이상이며, 또한 캐리어박층과 동박과의 접합계면층에 있어 가열 후 박리강도가 5gf/cm~ 300gf/cm인 것을 이용하여 동크래드 적층판을 얻는 것을 특징으로 하는 동크래드 적층판의 제조방법을 채용하는 것에 의한다.
Patent KR-20030009313-A (KR)
IPC: H03M7/30
Filed: 2001-08-17
Abstract: 본 발명에 따른 논리 회로는 정합 알고리즘 기능을 수행한다.  메모리는 어느 메모리 셀이 입력 어드레스 데이터를 메모리에 정합시키는 데이터를 포함하는지를 나타내는 정합 신호를 생성한다.  제 1 논리 AND 함수는 입력 어드레스 데이터에 대해 메모리에 의해 현재 생성된 정합 신호의 현재의 값과 직전의 입력 어드레스 데이터에 의해 생성된 정합 신호의 이전의 값 사이에 논리 AND 를 수행한다.  버퍼는 인덱스 데이터를 유지한다.  제 2 논리 AND 함수는 제 1 논리 AND 함수의 출력을 인덱스 데이터와 비교한다.  제 2 논리 AND 함수의 출력은 새로운 인덱스 데이터로서 버퍼에 리턴된다.  인덱스 로직은 버퍼에 저장된 인덱스 데이터에 의거하여 오프셋을 발생한다.  송신 바이트 함수는, 정합 신호가 0이고 제 2 논리 AND 함수의 출력이 0일 때 송신 바이트 신호를 어서트한다.  길이 카운터는 송신 바이트 신호가 어서트되지 않는 매 사이클 동안 증가된다.
Patent KR-20030011271-A (KR)
IPC: H04N1/00
Filed: 2001-01-09
Abstract: 폼 (45) 위에 매뉴얼식으로 형성한 마크 (230) 의 위치에 기초한, 미리 프린트한 마크 (45) 의 자동 식별 방법 및 시스템을 제공한다.      본 방법은, 잉크 이미지 데이터 (412) 를 수신하는 단계; 마크 (230) 의 존재 및 위치를 식별하여, 수신한 잉크 데이터 및 폼의 저장된 이미지 사이의 임의의 오정렬을 결정하는 단계; 및 오정렬을 교정하기 위하여 잉크 데이터를 시프트하는 단계를 포함한다.     시스템은 디지타이저 (35), 및 사용자가 하나 이상의 식별 마크 (220, 230) 를 입력하는 위치를 나타내는 폼에 고유한 하나 이상의 미리 프린트한 지시자를 포함하는 미리 프린트한 폼 (45) 을 포함한다.     디지타이저 (35) 는, 폼위에 형성한 마크의 하나 이상의 디지털 이미지를 포함하며, 데이터 베이스에 결합되는 컴퓨터 프로세서에 이미지 데이터를 송신한다.     프로세서 (25) 는 사용자가 형성한 하나 이상의 식별 마크의 존재와 위치를 식별하고, 상기 하나 이상의 마크의 위치에 기초하여 폼을 식별한다.
Patent KR-20020076257-A (KR)
IPC: C08L101/00
Filed: 2001-01-10
Abstract: 본 발명은 주성분으로서 결정성 열가소성수지, 바람직하게는 폴리에틸렌 테레프탈레이트와 적어도 하나 이상의 방염제 및 UV 안정화제를 함유하는 투명, 방염, 열성형, UV 안정화된 단층 또는 다층 필름에 관한 것이다. 본 발명의 필름은 우수한 신축성, 열성형성 및 우수한 광학 및 기계적 특성을 갖는 특징을 가지며, 따라서 상기 필름으로 제조된 성형물은 실내 또는 실외용으로 적합하다.
Patent KR-20020091134-A (KR)
Title: Manhole cover assembly with locking means
Inventor: SHIM KYU BO
IPC: E02D29/14
Filed: 1999-08-21
Abstract: PURPOSE: A manhole having a locking component is provided not to escape a cover of the manhole from a supporting frame even when a heavy vehicle passes the road or a sewage flows backward, to reduce danger of breaking the manhole, and to effectively eliminate noise during passing the vehicles. CONSTITUTION: The manhole comprises a supporting frame(210) consisting of a bottom part(211), a vertical part(212) from inner end of the bottom part and a base part(213) projected with 'U'-shape grooves from middle of the vertical part into the inside part; a manhole cover; a ring part for engaging the frame(210) and the cover; and a magnetic locking part including a groove and a plane magnet into the groove on upper end of the base(213) of the frame(210) in order to connect the frame(210) and the cover. The supporting frame(210) is extended outward at the upper end of the vertical part(212) and has an extended part with curved face at the upper and lower end of the supporting frame.
Patent KR-20020080500-A (KR)
Title: 플라즈마 디스플레이 패널 및 그 제조방법
IPC: H01J9/24
Filed: 2001-03-22
Abstract: 본 발명은 구동시의 소비전력을 저감함으로써, 발광효율이 양호하고, 유리의 황변이나 형광체의 열화를 억제하면서 제조비용이 낮은 PDP를 제공하는 것을 목적으로 한다. 
     그것을 위해, PDP에서의 유전체층 및 격벽을 폴리실록산 결합을 갖는 실리콘수지로 형성하는 것으로 하였다. 
     실리콘수지로서는 실록산 결합 장소에 메틸기, 에틸기, 페닐기가 결합하는 것을 이용하는 것이 바람직하다. 
     또, 밀봉재층에도 실리콘수지를 이용하는 것이 바람직하다.
Patent KR-20030023857-A (KR)
IPC: B01D39/04
Filed: 2001-04-20
Abstract: 본 발명은 궐련 주류연 중에 표적 성분을 선택적으로 감소시키기 위해서, 탄소 및/또는 실리카와 같은 작은 입자 크기의 흡착제/흡수제(23)를 함입한 섬유(22)를 함유한 매우 효율적인 필터이다. 본 발명은 매우 작은 미세 입자(바람직하기는 1-50 마이크로미터의 직경)로 채워진, 개방 또는 반-개방된 미세-공동을 갖는 정형의 섬유(22)로 제조되는 신규한 종류의 고효율 궐련 연기 필터에 관한 것이다. 본 발명은 또한, 플러그/공간/플러그(12, 14, 16) 또는 플러그/공간(12, 14) 형태를 갖고, 조절된 TPM 전달을 하도록 결합된 부직성 또는 자유롭게 결합되지 않은 방식으로 공간에 존재하는 채워진 필터를 갖는 궐련(10)에 관한 것이다.
Patent KR-20030021161-A (KR)
Inventor: DURRANT LINDA GILLIAN
IPC: C07K19/00
Filed: 2001-05-21
Abstract: PURPOSE: Provided are humanized antibodies specific for the epithelial growth factor receptor (EGFR) and fragments thereof. The humanized antibodies have an increased ability to kill cells compared to the murine antibody 340. Also provided are nucleic acids encoding the antibodies, as well as the use of the antibodies in medicine, in particular in the treatment of cancer. CONSTITUTION: The humanized form of the antibody 340 is obtainable from the cell line deposited with the ECACC under accession number 97021428. It comprises the CDRH3 of antibody 340 provided in a human antibody framework. It further comprises one or more of the CDRL1, CDRL2, CDRL3, CDRH1 and CDRH2 of the heavy or light chains of 340. The CDRs are shown in Figure(2). It comprises the hypervariable region of antibody 340. The variable region other than the hypervariable region is derived from the variable region of a human antibody.
Patent KR-20030014707-A (KR)
IPC: E04F15/04
Filed: 2001-01-12
Abstract: 본 발명은 경질의 패널(2)로 이루어지는 바닥 덮개를 제공하는데, 이들 패널(2)의 적어도 두 대향 엣지(3-4;5-6)에는 패널(2)과 단일편으로 이루어진 커플링 수단(7)이 마련되어 이들 패널(2)을 상호 연결할 수 있고, 상기 커플링 수단(7)은 관련된 엣지(3-4;5-6)에 수직하고 바닥 덮개(1)의 평면에 평행한 방향(R2) 뿐만 아니라 바닥 덮개(1)의 평면에 수직한 방향(R1)으로 상호 체결을 제공하며, 이들 커플링 수단(7)은 상기 패널(2)들이 적어도 상기 엣지(3-4;5-6)를 따라 서로 속으로 회전되어 들어가거나 및/또는 서로로부터 회전되어 나오도록 제조되고, 상기 패널들에는 적어도 상단측 부근의 상기 엣지(3-4;5-6)에 소정량의 재료가 제거된 부분이 마련되는 것을 특징으로 한다.
Patent KR-20030028489-A (KR)
Title: Thin-film transistor and method of manufacture thereof
IPC: H01L29/423
Filed: 2001-05-25
Abstract: A thin-film transistor is provided which prevents the degradation of transistor characteristics due to ion channeling. A thin-film transistor (10) comprises thin crystalline silicon (2) including source and drain regions (2a) and a channel region (2b), which are formed on a substrate (1); a gate insulator (3) formed on the crystalline silicon (2); and a gate electrode (4) formed on the gate insulator (3). The gate electrode (4) includes an amorphous layer (5) and a crystalline layer (6). <IMAGE>
Patent KR-20040065011-A (KR)
Inventor: KIM GI HYEON
IPC: H04N1/04
Filed: 2003-01-13
Abstract: PURPOSE: A device for checking an image is provided to quantify optical brightness of an image picked up by a camera, and to decide a focus state according to the quantified image, thereby realizing objectivity of the focus state. CONSTITUTION: A camera(40) picks up a round-shaped pattern(31) formed on a substrate(30). An image obtainer(50) quantifies optical brightness of the image picked up by the camera(40), and generates/outputs a numerical signal in accordance with the quantified optical brightness. An image processor(60) decides whether a focus is proper for the camera(40) according to the outputted quantified signal. A focus controller(70) controls the focus of the camera(40) according to decided results.
Patent KR-20040066971-A (KR)
Inventor: KIM EOG JO
IPC: C02F1/32
Filed: 2003-01-21
Abstract: PURPOSE: An apparatus for treating ballast water by filtration UV electrolysis complex sterilizing process is provided to secure safety of ballast water and prevent pollution of inland and coastal waters by treating a large quantity of ballast water continuously and promptly and sterilizing harmful microorganisms and pathogenic bacteria completely. CONSTITUTION: The apparatus comprises a ballast water storage tank(1-1) in which ballast water is contained; a ballast water injection line(1-3) for transferring ballast water(1-2) contained in the storage tank to filtration unit(2-1); a rotational filter(2-2) horizontally arranged at the center inside the filtration unit; a filter cleaning brush(2-3) arranged at the outer side of the rotational filter; filter rotation unit(2-5) and filter rotation motor(2-6) for rotating the rotational filter; pressure gauge(2-4) and pressure relieving gauge(2-7) installed in the filtration unit to judge clogging degree of filter; cleaning water injection line(4-1), cleaning water pump(4-2) and cleaning water supply line(4-3) for cleaning the filter when the filter is clogged; suction pump(2-8) and UV-electrolysis complex sterilizing unit injection line(2-9) for supplying filtered treating water into the UV-electrolysis complex sterilizing unit; four UV lamps(3-4) horizontally arranged in UV-electrolysis complex sterilizing unit(3-1) in which UV sterilizing and electrolysis sterilizing are simultaneously performed; anode plates(3-2) and cathode plates(3-3) horizontally arranged; and electrolysis sterilizing control box(5-1) and UV sterilizing control box(5-3) for controlling power supply and operation of the foregoing units.
Patent KR-20040069753-A (KR)
Inventor: YOON SANG DEOK
IPC: H01L21/66
Filed: 2003-01-30
Abstract: PURPOSE: Semiconductor analysis equipment is provided to watch a defect image and a wafer image by realizing three-dimensional images using a three-dimensional image processor. CONSTITUTION: Semiconductor analysis equipment includes an eyepiece, the first detecting part, the second detecting part, a three-dimensional image processor and a monitor. The eyepiece is used for watching a two-dimensional image. The first and second detecting part are used for obtaining a pair of two-dimensional images of an object. The image processor is used for obtaining a three-dimensional image from the pair of two-dimensional images. The monitor is used for watching the three-dimensional image of the image processor.
Patent KR-20040078330-A (KR)
Inventor: RYU DONG O
IPC: A47D13/08
Filed: 2003-03-04
Abstract: PURPOSE: A baby carrier is provided to fasten a baby to a main body of the carrier by using a fixed strap and prevent the baby from falling down from the carrier upon carrying the baby on one's back or in one's arms by forming a space where the baby can sit at a lower part of the main body. CONSTITUTION: The baby carrier comprises: a carrier body(10) provided with a backing part(11), first and second shoulder strap connecting parts(12), a waist connecting part(14) and buckles(17); two shoulder straps(20,21) with one end thereof being connected to the first and second shoulder strap connecting parts(12) and the other end thereof being connected to connecting parts(23); a fixed strap(30) having buckles(32) attached thereto and for connecting to the buckles(17); and a waist strap(40) provided with Velcro tapes(41).
Patent KR-20030031038-A (KR)
Inventor: PARK MYUNG HO
IPC: E03C1/01
Filed: 2003-03-07
Abstract: PURPOSE: A water supply device of a flush toilet is provided to reduce the usage of tap water and the displacement of sewage by supplying washing water smoothly. CONSTITUTION: The water supply device(1) of a flush toilet contains a water tank(4) collecting the water from a bathtub or a washstand(2), water pipes(8,8') connected to the water tank(4) to supply the recycled water to a washing water tank(6) of a toilet bowl(5), and a pump(7) drove by a ball tap(9) installed on an end of the water pipe(8), and two inlets(11,11') and an outlet(12) are formed on the middle of the water pipe(8) and coupled with a three-way valve(10), a water pipe(8') connected with the pump(7) and a water supply pipe(13) are arranged on each inlet(11,11'), a water pipe(8) connected with a washing water tank(6) is connected to the outlet(12) to supply the recycled water or tap water from the water pipe(8') or the water supply pipe(13) selectively and provided with a pressure sensor(14) connected with the pump(7) electrically to switch on/off the pump(7) according to the water level of the washing water tank(6), a low water level sensor(15) connected with the pump(7) and the pressure sensor(14) electrically is installed on the bottom of the water tank(4) to intercept the power supply to the pump(7) and the pressure sensor(14) if the water level of the water tank(4) goes down.
Patent KR-20040080632-A (KR)
Inventor: KIM DEOK SEONG
IPC: H04W4/90
Filed: 2003-03-12
Abstract: PURPOSE: A method for cutting off an emergency center miss-connecting call is provided to analyze a telephone number dialed by a portable terminal, and to decide as a miss-connecting call if the dialed telephone number is continuously inputted when initial 3 digits of the number represent an emergency call number, thereby reducing a load of an emergency center. CONSTITUTION: A portable terminal decides whether a dialing signal for calling other party is inputted(S100). If so, the terminal decides whether a communication button signal is inputted for communication(S110). If so, the terminal transmits a telephone number of the other party as a wireless signal(S120). An MSC sequentially stores the telephone number in a memory, and translates the number(S130). The MSC decides whether the number represents an emergency call or a normal call(S140). If the dialed telephone number is continuously inputted, the terminal decides as the normal call, and receives a corresponding message to cut off the corresponding call(S160).
Patent KR-20030081023-A (KR)
IPC: B24B19/03
Filed: 2003-03-14
Abstract: In an apparatus for processing a lens in accordance with data of the shape of a lens frame, chamfering and grooving of a lens having a small diameter are achieved by a simple mechanism. <??>An apparatus comprises a holding shaft 41 which is disposed between a main rotating tool 50 and a finishing unit 7 and supports a lens 1 in a manner such that the lens can be freely rotated, a sensor for detecting the position of the lens 145 which detects the rotation angle of the holding shaft 41, a motor 45 for driving the holding shaft 41, a lens unit 4 which freely displaces the lens 1 towards the main rotating tool 50 or the finishing unit 7 based on the rotation angle and data of the shape of the lens frame, and a base unit 2 which displaces the lens unit 4 in the axial direction of the holding shaft 41. The finishing unit 7 is constituted with a rotating tool for chamfering 70 and a rotating tool for grooving 71 which are disposed along the holding shaft 41 at positions separated by a prescribed distance and a driving motor 72 connected to these rotating tools 70 and 71. <IMAGE>
Patent KR-20040083558-A (KR)
Inventor: LEE GI SEONG
IPC: F24C3/12
Filed: 2003-03-22
Abstract: PURPOSE: A control device of heating power of a gas apparatus by home networking and a control method thereof are provided to cook easily by remote-controlling flames of the gas apparatus, selecting the menu and monitoring the cooking state through a computer logging on the Internet or a data transmitting and receiving terminal. CONSTITUTION: A heating power control device comprises a gas burner(10); a gas flow control unit(12) regulating the amount of gas supplied to the gas burner corresponding to the gas flow control signal; an ignition control unit(14) burning gas supplied to the gas burner corresponding to the ignition control signal; a temperature sensor unit(16) detecting temperature of the gas burner; a network interface unit(18) connected to the Internet to transmit or receive data; and a home networking heating power control unit(20) connecting to the network interface unit, the temperature sensor unit, the gas flow control unit and the ignition control unit, and igniting the gas burner and regulating the flame by selectively controlling the ignition control unit and the gas flow control unit corresponding to data from the network interface unit.