baber/WOPTO huggingface dataset:
Patent KR-20040059517-A (KR)
Title: Composition for hardening the soil
Inventor: NOH JAE CHUL
IPC: C09K17/02
Filed: 2002-12-27
Abstract: PURPOSE: A soil hardener composition is provided to allow a suitable strength to be maintained even with using common soil by salts as a strength enhancer, thereby reducing cost. CONSTITUTION: The soil hardener composition comprises 100-300 kg of cement; 200-400 liter of water; and 25-300 mol of at least one compound selected from the group consisting of sodium sulfate, potassium sulfate, sodium carbonate, potassium carbonate, sodium chloride, potassium chloride, sodium phosphate and potassium phosphate, as a strength enhancer, based on 1 m3 of soil having a density of 1.1-3.0. Preferably the strength enhancer is a mixture of at least one selected from the group consisting of sodium sulfate, potassium sulfate, sodium carbonate and potassium carbonate and at least one selected from the group consisting of sodium chloride and potassium chloride in the ratio of 1 : 0.1-0.5 by mol.
Patent KR-20040059311-A (KR)
Title: Dimeric naphthoqinone and electrophotographic photoreceptor comprising the same
Inventor: KIM BEOM JUN
IPC: G03G5/04
Filed: 2002-12-28
Abstract: PURPOSE: A naphthoquinone dimer and an electrophotographic photoreceptor containing the dimer are provided to improve the resistance against a liquid carrier and the solubility to an organic solvent. CONSTITUTION: The naphthoquinone dimer is represented by the formula 1, wherein R1 and R2 are independently H, a cyano group, an amino group, a nitro group, a halogen atom, a carboxyl group, a substituted or unsubstituted alkyl or alkoxy group of C1-C20, a substituted or unsubstituted aryl group of C6-C30, or a substituted or unsubstituted aralkyl group of C7-C30; and X is a divalent organic residue of C4-C40 having an ether group. The photoreceptor comprises a substrate; and a photoreceptor layer containing the dimer formed on the substrate. Also the photoreceptor comprises a substrate; a middle layer containing the dimer; and a photoreceptor layer formed on the middle layer.
Patent KR-20030066315-A (KR)
IPC: F02B37/00
Filed: 2002-12-30
Abstract: 본 발명은 피스톤을 수납하고 하나 이상의 흡기 밸브가 마련된 하나 이상의 실린더와, NO x 의 감소를 위한 물을 공급하는 장치를 구비하는 내연 기관에 관한 것이다.  그러한 내연 기관에서는 적은 구조 비용으로 정확하게 계량될 수 있는 물의 양을 첨가할 수 있도록 하기 위해 흡기 행정의 시작 시에 개방되는 물 공급용 분사 밸브가 흡기 밸브의 구역에 마련되어 있다.
Patent KR-20040061708-A (KR)
Inventor: LEE IN SIK
IPC: F23G5/00
Filed: 2002-12-31
Abstract: PURPOSE: A rubber refuse derived fuel combustion incinerator is provided to use rubber refuses with alternative fuel without environmental contamination. CONSTITUTION: A first combustion chamber includes a hopper(10) for collecting rubber refuse derived fuel, and an ignition burner(11). Unburned gas and ashes from the first combustion chamber fall into a second combustion chamber(30) through combustion gas passages(35). The second combustion chamber is communicated with the first combustion chamber to perform the complete combustion of the unburned gas. The ashes in the second combustion chamber are collected into a tray(40). The combustion gas is discharged into a third combustion chamber(50) via gas discharge holes(51a) to perform the final combustion.
Patent KR-20020035555-A (KR)
IPC: G06Q20/00
Filed: 2000-07-04
Abstract: The invention relates to a method and a system for performing a payment transaction between a customer's mobile telephone, a sales location's payment terminal and a payment operator's operator system. The transaction is initiated by the mobile telephone. Data concerning the transaction are then transferred from the payment terminal via an electrical or optical communication port to the mobile telephone and from the mobile telephone via a network to the operator system. The operator system registers data concerning the transaction for subsequent charging, invoicing or other settlement. Furthermore, a confirmation of this registration is transmitted back to the mobile telephone and on through the electrical or optical communication port to the payment terminal. The transaction is concluded by an indication being provided that it has been executed and registered.
Patent KR-20020025968-A (KR)
Title: Industrial power transmission
Inventor: JOO IL HWAN
IPC: B60K17/342
Filed: 1999-12-14
Abstract: PURPOSE: An industrial power transmission is provided to perform the transmission and conversion of the power effectively and simplify the construction while reducing the size thereof, thereby decreasing the manufacturing cost while increasing the durability. CONSTITUTION: An industrial power transmission includes first and second rotational shafts(31,51) rotated by a power source in directions opposite to each other, a driving shaft(38R) connected to an object to be driven, first and second clutches(31R,51R) for connecting the driving shaft with the rotational shafts respectively, and a lever for controlling the clutches so that the driving shaft is selectively connected with the rotational shafts. The rotation of the driving shaft is braked by a brake(35R). The brake is operated by the lever cooperatively with the clutches so that the driving shaft is braked only when all of the clutches are released. The transmission and the conversion of power is performed effectively by the operation of the lever.
Patent KR-20020026389-A (KR)
Title: Method for purifying acrylic acid obtained by oxidation of propylene and/or acrolein
IPC: C07C57/07
Filed: 2000-09-12
Abstract: The gas reaction mixture ( 1 ), formed of propylene, if the case arises, of ultimate oxidation products, of acrylic acid, of acrolein, of steam, of acetic acid and of heavy products, is sent to the bottom of an absorption column (C 1 ) fed countercurrentwise at the top with a heavy hydrophobic absorption solvent. The gas flow ( 7 ), formed of propylene and of ultimate oxidation products, of major amounts of water and acetic acid, and of acrolein, is obtained at the top of (C 1 ) and a flow ( 4 ), formed of acrylic acid, of the heavy solvent, of heavy products and of minor amounts of acetic acid and of water, is obtained at the bottom of (C 1 ). The flow ( 7 ) is sent to a heat exchanger (C 3 ), where it is brought into contact with a descending liquid stream ( 8 ), fed at the top of (C 3 ), composed of the recycling of a portion of the flow ( 9 ), cooled beforehand, from the bottom of (C 3 ), in order to obtain, at the top, a gas flow ( 10 ) comprising the compounds present in the flow ( 7 ), except for most of the water and all the acetic acid, removed in the flow ( 9 ) from the bottom of (C 3 ).
Patent KR-20020035169-A (KR)
Title: 패턴의 제조방법
IPC: H01L21/027
Filed: 2000-10-04
Abstract: 기판(2) 위에 형성된, 두께가 2㎛ 이상인 내식막 패턴(11) 위에 산의 존재하에 가교결합하는 피복층(3)을 형성한 다음, 내식막에서 당해 피복층으로의 산의 확산을 이용하여 내식막에 인접하는 피복층(3)을 가교결합시켜 내식막 패턴을 굵게 하고, 라인·앤드·스페이스 패턴, 트렌치 패턴, 호울 패턴 등의 스페이스부의 치수를 실효적으로 미세화하는 방법에 있어서, 피복층(3)을 형성하기 전 및/또는 피복층(3)을 형성한 다음, 내식막 패턴(11)을 파장 150 내지 450nm의 가시광선 또는 자외선에 의해 조사함으로써 굵게 한 패턴의 변형을 방지한다.  이렇게 형성된 패턴을 추가로 도금처리함으로써 예를 들면, 자기 헤드 등의 장치를 설계대로 충실히 제조할 수 있다.
Patent KR-20020070334-A (KR)
IPC: B29K67/00
Filed: 2001-01-10
Abstract: 본 발명은 이축배향 공압출 폴리에스테르 필름에 관한 것이다. 본 필름은 적어도 70중량% 이상의 열가소성 폴리에스테르, 바람직하게는 1.3중량% 이상의 디에틸렌 글리콜 및/또는 폴리에틸렌 글리콜을 포함하는 폴리에틸렌 테레프탈레이트(PET)를 함유하며, 적어도 하나 이상의 무광택 외층을 갖고, 선택적으로 추가적인 중간층을 갖는다. 또한 본 필름은 적어도 하나 이상의 UV흡수제, 바람직하게는 히드록시 벤조트리아졸 및 트리아진을 함유한다. 본 필름은 고 UV안정성, 풍화에 노출된 후의 무취화성, 흐릿해지는 것이 없는 무광택 면, 우수한 열성형성을 가지며, 제조된 몰딩체는 실내 및 실외용으로 적합하다. (무광택) 외층은 동일하거나 다를 수 있고, PET 단일중합체 및/또는 공중합체로 구성된 성분 I와, 지방족 또는 지환족 글리콜을 갖는 술포모노머, 이소프탈산 및 지방족 디카르복시산의 축합물로부터 제조된 공중합체인 성분 II와의 혼합물 또는 배합물을 함유한다.
Patent KR-20020077503-A (KR)
Title: 전자 지지물 및 그 내부에 구멍을 형성하기 위한 방법 및장치
IPC: H05K1/03
Filed: 2001-02-22
Abstract: 본 발명은 (A) 하나 이상의 현무암 유리 무존재 섬유로부터 제조된 하나 이상의 직조섬유 보강재물질(20); 및 
     (B) 하나 이상의 보강재물질(20), 하나 이상의 비플루오르화 중합체를 포함하는 하나 이상의 기질물질(16) 및 하나 이상의 무기 충전물(18)의 일부 이상과 접촉하고 있는 하나 이상의 기질물질(16)을 포함하는 전자 지지물로서, 
     상기 하나 이상의 무기 충전물(18)은 높은 전기저항률을 갖는 하나 이상의 비수화성 및 라멜라성 무기 고형 윤활유를 포함하고, 또한 상기 하나 이상의 무기 충전물(18)은 총 고형기저물상에 6 중량% 이상의 총 결합중량을 갖는 하나 이상의 무기 충전물(18) 및 하나 이상의 기질물질(16)을 포함하는 전자 지지물을 제공한다.
Patent KR-20020095211-A (KR)
Title: Dielectric filter, antenna duplexer
Filed: 2002-02-26
Abstract: A dielectric filter includes resonator electrodes, an inter-stage coupling capacitor electrode, and an input/output coupling capacitor electrode on dielectric substrates, respectively. The resonator electrodes are electro-magnetically coupled to each other to form a tri-plate structure, are made of a metallic foil embedded in a resonator dielectric substrate. Another dielectric filter includes an upper shield electrode dielectric substrate, an inter-stage coupling capacitor dielectric substrate, a resonator dielectric substrate, and an input/output coupling capacitor dielectric substrate which are made of a composite dielectric material including a high-dielectric- constant material and a low-dielectric-constant material. The above described arrangement provides the dielectric filter with an improved Q factor of a resonator, a low loss, and a high attenuation.
Patent KR-20020089450-A (KR)
Title: 통합된 통신 서버 및 방법
IPC: H04W8/18
Filed: 2002-02-01
Abstract: 적어도 하나의 서비스 옵션 선택을 수신하는 것을 포함하는 통합된 통신 서버를 제공하는 방법이 제공되어 있다.  적어도 하나의 가입자 타입에 대한 용량 정보가 수신된다.  상기 서비스 옵션 선택과 용량 정보에 근거하여 결과 세트를 생산하기 위해 일정한 규칙들의 세트가 적용된다.  상기 결과 세트에 근거하여 하나 이상의 네트워크 구성요소들에 대한 배치 파라미터가 결정된다.
Patent KR-20030005355-A (KR)
IPC: H02K19/20
Filed: 2001-05-17
Abstract: 피스톤 내연기관(10)용 터보-압축기(20, 121)로서, 터보-압축기(20, 121)는 신선한 공기 입구(24)와 신선한 공기 출구(26)를 가지며, 터보-압축기(20, 121)는 신선한 공기 출구(26)를 통해 내연기관(10)에 연결되며, 터보-압축기(20, 121)는, 압축기 휠(34)을 전기 기계(30)에 의해 회전가능하게 세팅하여 압축된 신선한 공기가 내연기관(10)에 대한 신선한 공기 출구(26)에 제공되도록, 적어도 하나의 압축기 휠(34)에 대한 전기 기계(30)에 결합된 전동 샤프트(32)를 구비하며, 전기 기계(30)는 릴럭턴스(reluctance) 기계이다.
Patent KR-20030017997-A (KR)
IPC: G06F17/30
Filed: 2002-04-09
Abstract: 이미지 시퀀스 내의 위치를 선택하기 위한 방법 및 시스템. 이미지 시퀀스의 표시(200)가 이 표시(200)에 따라 이동하도록 구성되는 위치 지시기(206)와 함께 디스플레이된다. 이미지 시퀀스 내의 위치는 위치 지시기(206)의 현재 위치에 대응하여 선택된다. 키 프레임들의 선택이 얻어지고, 각 키 프레임은 표시(200)의 부분과 연관된다. 키 프레임들의 이 집합으로부터, 현재 키 프레임(212)이 디스플레이 되며, 그 연관된 부분은 위치 지시기(206)의 현재 위치를 포함한다. 집합 내의 키 프레임의 위치의 지시들(205)도 마찬가지로 보여질 수 있다.
Patent KR-20030011103-A (KR)
Filed: 2001-06-22
Abstract: 탐지, 모니터링 및 보고 시스템은 인체와 근접하여 위치될 때, 개인의 활동, GSR 및 열흐름중 적어도 하나를 표시하는 데이터 및 이로 부터 유도된 데이터를 생성하는 센서 디바이스를 포함한다.  원격 중앙 모니터링 유닛은 이러한 데이터 및 이전에 생성되었던 분석 상태 데이터로 부터의 분석 상태 데이터를 생성한다.   데이터 저장 디바이스는 중앙 모니터링 유닛에 의해 수신되어 생성된 데이터를 저장한다.  본 시스템은 센서 디바이스와 중앙 모니터링 유닛간에 전자 통신을 수립하기 위한 수단과, 상기 데이터를 수신자에게 전송하기 위한 수단을 포함한다.  센서 디바이스는 또한 개인에 대한 컨텍스추얼  파라미터를 지시하는 데이터를 생성하고, 그것은 분석 상태 데이터를 생성하는 경우에 사용될 수 있다.  본 시스템은 개인이 제안된 일과를 수행한 정도에 관한 피드백을 모니터링하여 제공하는 데에 사용될 수 있다.
Patent KR-20030028769-A (KR)
Inventor: CHOI DONG NAM
IPC: A47G9/10
Filed: 2003-01-03
Abstract: PURPOSE: A sound sleep pillow is provided to make a person have a good sleep with ease by mounting a head rest on a pillow for performing seesaw movement by a motor. CONSTITUTION: The center portion of the head rest(20) formed hemispherically inside the pillow is fixed to an axial pin(17) connected to a support(15) and one end thereof is fixed to a link(40) with a motor(30). Both front ends of the head rest(20) perform seesaw movement relative to each other by the motor. An operation switch has a timer for controlling the motor(30).
Patent KR-20030063137-A (KR)
Title: 전자기기 및 프로그램
IPC: H04M1/72439
Filed: 2003-01-14
Abstract: 본 발명은 사용자간에 고도한 커뮤니케이션을 실현하는 새로운 휴대 단말의 제공을 목적으로 한다. 
     통신 기능을 가진 때에, 얼굴 화상으로부터 생성된 얼굴 파트의 위치가 특정되어 있는 사안회(似顔繪)를 취급하도록 하는 구성을 채용하여, 어떠한 표정의 사안회를 생성하는 것인가에 관해서 나타내는 표정 지정 정보를 취득하는 수단과, 이 취득된 표정 지정 정보가 지시하는 사안회 얼굴 파트를 취득하는 수단과, 처리 대상의 사안회가 갖는 얼굴 파트를 이 취득된 사안회 얼굴 파트와 교환하는 수단을 구비하도록 구성한다. 이 구성에 의해, 수신측으로서 동작할 때에, 몇 번의 착신에도 응답하지 않은 착호측의 사용자에 대하여, 발호측의 사용자의 화난 표정을 전달할 수 있게 되거나, 송신측으로서 동작할 때에, 메일의 송신처의 사용자에 대하여, 메일 송신측의 사용자의 웃는 얼굴 표정을 전달할 수 있게 된다.
Patent KR-20030065415-A (KR)
Title: 열가소성 폴리우레탄 조성물 및 이의 제조방법
IPC: B32B27/34
Filed: 2003-01-29
Abstract: 본 발명은 220℃에서 1시간 동안 용융 상태로 유지하는 경우 하기 수학식 1로 측정된 용융 장력 보유율 Ret가 10% 이상인, 에틸렌-비닐 알콜 공중합체 및/또는 폴리아미드와 열가소성 폴리우레탄을 포함하는 열가소성 폴리우레탄 조성물을 제공한다. 
     수학식 1 
     
       
     
     위의 수학식 1에서, 
     Ret는 용융 장력 보유율이고, 
     MT 후 는 용융 상태로 유지시킨 후의 용융 장력이며, 
     MT 전 은 용융 상태로 유지시키기 전의 용융 장력이다. 
     본 발명의 열가소성 폴리우레탄 조성물은 성형품의 생산 안정성이 우수하며, 이의 겔화 과정이 심지어 용융 상태에서도 억제되기 때문에 외관이 우수한 성형품을 제공할 수 있다.
Patent KR-20040072274-A (KR)
Inventor: LEE HAN JIN
IPC: G02F1/13357
Filed: 2003-02-10
Abstract: PURPOSE: A backlight unit of a liquid crystal display is provided to reduce brightness deviation between fluorescent lamps by appropriately controlling brightness of the fluorescent lamps. CONSTITUTION: A plurality of fluorescent lamps(100) are arranged under a liquid crystal panel at predetermined gaps for emitting light. A plurality of optical plates(102) are installed over the plurality of fluorescent lamps for transmitting the light, improving the uniformity and efficiency of the light. A lamp reflecting body(104) contains the plurality of fluorescent lamps, and reflects the light emitted from the plurality of fluorescent lamps toward the optical plates. A plurality of inverters(INV1-INVn) are electrically connected with the plurality of fluorescent lamps to supply alternating current power of high voltage and high frequency. A current control unit(106) controls current capacity supplied from the plurality of inverters to the plurality of fluorescent lamps for independently driving the plurality of fluorescent lamps.
Patent KR-20040074875-A (KR)
Inventor: YUN JANG HO
IPC: C12G3/00
Filed: 2003-02-19
Abstract: PURPOSE: Provided is a method for manufacturing silkworm alcoholic liquor, thereby easily manufacturing the silkworm alcoholic liquor containing high concentration nutrients of silkworm, so that the high concentration nutrients of silkworm can be easily absorbed into the human body. CONSTITUTION: The method for manufacturing silkworm alcoholic liquor comprises the steps of: cooking alive silkworms to obtain the cooked extract of silkworms; cooking freeze-dried silkworms to obtain the freeze-dried extract of silkworms; cooking the dried silkworms to obtain the dried extract of silkworms; pressurizing alive silkworms to obtain the pressurized extract of silkworms; inserting one extract selected from the cooked extract of silkworms, cooked freeze-dried extract of silkworms, cooked dried extract of silkworms or pressurized extract of silkworms in the conventional alcoholic liquor having alcohol concentration of 25% in a vessel; and sealing the vessel.
Patent KR-20030070845-A (KR)
Title: 디지털 화상의 콘트라스트 강조
IPC: H04N5/20
Filed: 2003-02-25
Abstract: 히스토그램 등화량이 원본들로부터 측정될 수 있는 원본 화상 콘트라스트들에 자동으로 적응될 수 있게 하는 적응성 히스토그램 등화 방법(adaptive histogram equalization method)이 기술된다.  히스토그램의 공간적 주파수 응답을 제한함으로써 콘트라스트의 과도한 강조(over-enhancement)가 회피된다.  또한, 히스토그램 등화에서 겪게되는 밝기 변화 문제를 해결하기 위한 방법이 설명된다.
Patent KR-20040076700-A (KR)
Inventor: SEO HONG SEOK
IPC: F16H25/18
Filed: 2003-02-26
Abstract: PURPOSE: A clamping force setting device for a vise is provided to improve the quality of a product by preventing the damage and deformation of a workpiece and minimizing errors. CONSTITUTION: A clamping force setting device(100) for a vise is composed of a coupling member(10) coupled to a screw bar and having a coupling hole(12), a guide member(20) coupled to the coupling member and having a fixing piece(22) and a hollow part(23), a pressing screw bar(30), a first clutch member(40) fixed to the pressing screw bar and having a first stopper(41), an adjusting knob member(50), a second clutch member(60), and a guide bar(70). The pressing screw bar includes a pressing unit(31), and a handle coupling groove(32) coupled to a handle. The adjusting knob member includes a plurality of fixing grooves(51), and a screw groove(53). The second clutch member has a second stopper(61) engaged with the first stopper. The guide bar guides the second clutch member.
Patent KR-20040076997-A (KR)
Inventor: BAEK CHANG HUN
IPC: G11B7/005
Filed: 2003-02-27
Abstract: PURPOSE: An optical signal conversion device for controlling an amplifying gain according to a speed of an optical disk and an amplifying gain control method therefor are provided to prevent an output signal from being saturated even though an optical power is increased to operate an optical disk at high speed, thereby suppressing a wrong operation of an optical apparatus including the conversion device. CONSTITUTION: An optical signal detector(311) detects an optical signal reflected from an optical disk in a play mode, and converts the detected optical signal into an electrical signal. A gain control signal generator(341) generates a gain control signal if a voltage level of a driving signal for driving the optical disk exceeds a maximum output voltage of an optical signal conversion device. A gain mode switching portion(351) selects an amplifying gain of the conversion device by responding to the gain control signal and an outer control signal. A signal amplifier(321) amplifies the signal outputted from the optical signal detector(311) by responding to an output signal of the switching portion(351).
Patent KR-20040077314-A (KR)
Inventor: PARK JAE YONG
IPC: G09G3/36
Filed: 2003-02-28
Abstract: PURPOSE: A method and an apparatus for driving a liquid crystal display panel are provided to minimize the short between the pads by increasing the distance between the input/output pads of the tape carrier package and the liquid crystal display panel. CONSTITUTION: An apparatus for driving a liquid crystal display panel(32) includes a gate driving circuit(34) and a data driving circuit(33). The gate driving circuit(34) generates the scan pulse by the unit of a predetermined time being set shorter than 1 horizontal period. And, the data driving circuit(33) supplies data to data lines(D1-Dm) of liquid crystal display panel(32) through output channels of which number is smaller than the number of the data lines of the liquid crystal panel(32).
Patent KR-20030074346-A (KR)
Inventor: KANG TAE WOOK
Filed: 2003-03-11
Abstract: PURPOSE: An electronic commerce system and method for combining purchase with delivery of a commodity is provided to select the optimum seller and deliverer condition adapted to a requesting condition of a purchaser by linking with the commodity. CONSTITUTION: An electronic commerce server(100) is connected to a wire/wireless network(200). A database(105) is combined with the electronic commerce server(100) and manages a seller, a purchaser, a deliverer, commodity information, seller information, and deliverer information with respect to each commodity simultaneously. The wire/wireless network(200) connects a plurality of seller terminals(110), purchaser terminals(130), and deliverer terminals(120) with the electronic commerce server(100). The database(105) possesses each field for displaying a seller condition and a deliverer condition with respect to a commodity sale and a deliverer with the seller and a record which possesses delivery data corresponded to each field. The electronic commerce server(100) includes an optimization unit for optimizing the seller condition and a deliverer condition of the field in the database(105) and delivery data of the record.
Patent KR-20040082789-A (KR)
Inventor: LEE JAE JUN
IPC: H04W4/18
Filed: 2003-03-20
Abstract: PURPOSE: An apparatus for providing geographical information by using a code pattern, and a method thereof are provided to obtain information about a sightseeing place by photographing and decoding a code pattern attached to one side of sightseeing place information of a guidebook . CONSTITUTION: A user terminal(10) photographs a code pattern image(60) having web page address information providing specific area information. A decoder decodes the code pattern image(60) to extract code information. The web page address information including the specific area information corresponding to the code information is extracted. The user terminal(10) transmits a message for requesting specific area information to a provider running the web site. The provider sever(30) transmits web page contents including the specific area information to the user terminal(10).
Patent KR-20030040256-A (KR)
Inventor: KIM HUI SANG
IPC: H02H7/20
Filed: 2003-03-28
Abstract: PURPOSE: A power apparatus is provided to achieve improved stability of power supply by distributing rush-in current through the sequential power supply to each load during power supply. CONSTITUTION: A power apparatus comprises a plurality of loads formed in an information vision system(10); a sequential control unit(100) including a plurality of auxiliary power supply units connected to the loads so as to supply power to the loads, and a power control unit connected to the auxiliary power units so as to control the auxiliary power units; and a main power supply unit for controlling the power applied to the information vision system from an external source and supplying power to the sequential control unit.
Patent KR-20040085395-A (KR)
Inventor: LEE DAE SEONG
IPC: H01L21/56
Filed: 2003-03-31
Abstract: PURPOSE: A molding apparatus for fabricating a semiconductor device is provided to supply alien substances to a metal frame of a substrate part by using a substrate transfer unit. CONSTITUTION: A molding apparatus includes a plasma cleaning unit, a substrate transfer unit, and a molding unit. In the substrate transfer unit, the first roller(231) is installed on the main base. The second lower roller is apart from the first lower roller. The first conveyer belt(261) is wound around the first and the second rollers. The third lower roller(233) and the fourth lower roller are coupled to the first lower roller and the second lower roller by using shafts. The second conveyer belt(262) is wound around the third and the fourth rollers. A gear(250) is coupled to the first lower roller. The first upper roller(241) is installed at upper part of the first lower roller. The second upper roller(242) is installed at an upper part of the second lower roller. An alien substance supply unit(281) is installed at one of the first and the second upper rollers in order to supply alien substances.
Patent KR-20040085969-A (KR)
Inventor: JUNG SEUNG YEN
IPC: A61H1/00
Filed: 2003-04-02
Abstract: PURPOSE: A pelvis correction machine is provided to achieve easy correction of the deformed pelvis through vibration of a compression plate. CONSTITUTION: The pelvis correction machine comprises a body(1) fixed at an upper surface thereof with a seat member(101), a pair of rails(102) formed at opposite sides of a lower end of the body, a carrier(2) movable along the rails, and a compression plate(4) mounted to the carrier by means of a flexible member(3) in a movable manner. The compression plate is adjustable in position on the seat member so as to correct the desired accurate position of the pelvis. Upon driving a vibration cylinder(S4), the compression plate comes into compressive contact with the pelvis, achieving effective vibration of the pelvis for the correction of the pelvis.
Patent KR-20040085974-A (KR)
Inventor: HUH WON CHEOL
IPC: G06F11/22
Filed: 2003-04-02
Abstract: PURPOSE: A method for managing a system using a software watchdog is provided to analyze an error cause of software by offering execution information such as a task occurring a failure and a program counter value of the task when the system is reset by a software system abnormal state. CONSTITUTION: When the system is started, a timer value is increased in a predetermined time unit. If a process is normally executed, the timer value is initialized. It is judged that the timer value is reached to a reference value for judging the abnormal state(S12). If the timer value is reached to the reference value, the execution information of a currently executed process is stored(S14). The system is reset after storing the execution information(S16).
Patent KR-20030079788-A (KR)
Title: 이온 교환막 전해조
IPC: C25B9/23
Filed: 2003-04-03
Abstract: 이온 교환막 전해조에 있어서, 적어도 한 쪽의 전극은 전극실 내에 설치한 전극 격벽 상에 배치한 평판 용수철 형상체 유지 부재로부터 경사해서 연장하는 다수 쌍의 빗 형상 평판 용수철 형상체와 접촉해서 통전되고 있고, 각 쌍의 빗 형상 평판 용수철 형상체는 인접하는 평판 용수철 형상체가 서로 대향하여 교차되어 구성된 이온 교환막 전해조.