baber/WOPTO huggingface dataset:
Patent KR-20030056671-A (KR)
Title: Alternatives for conversion coating solution and it's film for hot dip galvanized steel sheet has a good apperance and anti-corrosion
Inventor: JUN YU TAEK
IPC: C23C2/06
Filed: 2001-12-28
Abstract: PURPOSE: A galvanized steel sheet using substitute treatment solution for chromate for Cr-free hot dipped galvanized steel sheet having superior corrosion resistance even by excluding chromate treatment on the surface of the hot dip galvanized steel sheet, and a manufacturing method of the galvanized steel sheet are provided. CONSTITUTION: In a manufacturing method of Cr-free hot dip galvanized steel sheet having superior corrosion resistance even by skipping chromate treatment on hot dip galvanized steel sheet, the manufacturing method is characterized in that a film having superior corrosion resistance and external appearance is formed by reaction of steel sheet and galvanizing layer using the Cr-free solution after preparing a Cr-free solution which is an acidic solution having pH ranging from 0.5 to 2.5 and concentration ranging from 0.05 to 0.2 mg/L by mixing one or more elements selected from aluminum, phosphate and molybdenum so that the zinc and steel sheet have superior reactivity even at an ordinary low working temperature to produce beautiful external appearance, wherein 0.02 to 0.10 vol.% of one or more silicate based silicon compounds selected from tetraethylsilicate and polydimethylsiloxane is added to the Cr-free solution as a subsidiary additive, and 0.01 to 0.15 vol.% of one or more compounds selected from methanol, isopropyl alcohol and glycol ethylene is added to the Cr-free solution as a solution stabilizer for hydrolyzing the solution.
Patent KR-20030058794-A (KR)
Title: Optical filter switching device using an electromagnet
Inventor: KIM JIN DEOK
IPC: G03B7/18
Filed: 2001-12-31
Abstract: PURPOSE: A switching device is provided to switch optical filters having different characteristics. CONSTITUTION: A filter A(2) and a filter B(3) are stuck to a filter sticking device(1) and connected with a rotating portion(7). A metal portion(6) is formed in the rotating portion. The metal portion receives electromagnets(4,5). The metal portion is moved toward the electromagnet(4) when the electromagnet(4) has the magnetic force by flowing the electricity. Thereby, the filter(2) is located between a lens and a photographing element by moving the filter sticking device. Otherwise, the metal portion is moved toward the electromagnet(5) when the electricity flows toward the electromagnet(5). Thereby, the filter(3) is located between the lens and the photographing element.
Patent KR-20010053564-A (KR)
Title: 텔레커뮤니케이션 ｉｃ용 다중 주파수 저전력 발진기
IPC: H03K3/03
Filed: 2000-05-01
Abstract: 공급 전압 단자를 가지며 제 1 발진기 신호를 공급하기 위해 링으로 상호 접속되어 있는 지연 셀들을 구비한 발진기 회로가 개시된다.   지연 셀들이 공통의 공급 전압 단자를 갖는다면, 각각의 공통의 공급 전압 단자로부터 제 2 발신기 신호를 도출할 수 있다.   직교 형태로 이용할 수 있는 제 1 링 발진기 신호는 발진기 회로에 대해 전력 소모를 적게 하는 저주파수를 갖는다.  두개의 사인파 발진기 신호들은 동시에 발생되며, 그리고 그의 비가 발진기 회로의 지연 셀들의 갯수에 의존하는 소정의 주파수들을 갖는다.   발진기 회로는 GHz 범위에서 동작하는 송신기/수신기의 애플리케이션용의 제한된 칩 영역상에서 용이하게 구현될 수 있다.
Patent KR-20010079967-A (KR)
Title: Method and apparatus for demodulating and equalizing an am compatible digital audio broadcast signal
IPC: H04B3/06
Filed: 1999-09-02
Abstract: A method of demodulation and equalization is used to process an amplitude modulated compatible digital broadcasting signal including an amplitude modulated radio frequency signal having a first carrier modulated by an analog program signal in a first frequency spectrum, a plurality of digitally modulated carrier signals positioned within a bandwidth which encompasses the first frequency spectrum, a first group of the digitally modulated carrier signals including complementary carrier signals and lying within the first frequency spectrum, and second and third groups of the digitally modulated carrier signals including non-complementary carrier signals and lying outside of the first frequency spectrum. The method includes the steps of: taking a first Fast Fourier Transform of the amplitude modulated compatible digital signal to produce a first transformed signal representative of the non-complementary carriers; processing the first transformed signal to produce a first equalized signal by multiplying the first transformed signal by a first equalization vector, wherein the first equalization vector includes a first plurality of equalizer coefficients; updating the first plurality of equalizer coefficients; taking a second Fast Fourier Transform of the amplitude modulated compatible digital signal to produce a second transformed signal representative of the complementary carriers; determining a second equalization vector comprising a second plurality of equalizer coefficients, wherein the second plurality of equalizer coefficients is determined by interpolating coefficients of the first plurality of equalizer coefficients; and processing the second transformed signal to produce a second equalized signal by multiplying the second transformed signal by the second equalization vector. The invention also encompasses the operation of radio frequency receivers which utilize the above method, as well as apparatus that performs the above method and radio frequency receivers which utilize the above equalization method.
Patent KR-20010080326-A (KR)
Title: 세탁기에서 섬세한 의류의 세탁방법
Inventor: CURRY JOHN DOWNING
IPC: D06F35/00
Filed: 1999-10-22
Abstract: 통상의 가정용 세탁기에서 섬세하거나 드라이 클리닝전용인 의류를 세탁하기 위한 제품 및 방법에 관한 것이다.  본 방법은 섬세한 의류를 세탁하는 상업적 습식-세정법의 가정용 버전을 제공한다.  본 제품은 세탁/컨디셔닝 배합 액체 조성물 및 임의로 세탁 예비 처리 조성물, 세탁중 의류를 수용하는 가요성 랩 용기, 및 예비처리 도포기를 포함한다.
Patent KR-20010089541-A (KR)
Title: 눈 수차 측정장치 및 그 측정방법
IPC: A61B3/10
Filed: 1999-10-10
Abstract: 본 발명은 눈의 수차를 측정하기 위한 장치 및 방법에 관한 것이다. 주관적 광선 추적이론에 따라 검사 받을 눈이 시험물체에 주의 깊게 응시한 상태로 동공의 다른 위치를 통과하는 입사광선과 안저(眼底) 위에 이상점(理想點)과의 사이의 편향거리를 기록한 다음, 입사광선이 상기 이상점과 일치하도록 입사각을 변경시킨다. 입사광선 변화의 최소제곱을 계산한 다음, 2차원 파동 수차 값과 여러 개의 개별 수차 값을 계산한다. 본 발명은 일반적으로 각각 측정하고, 기준이 되며, 동공을 감시하는 3개의 광통로와, 제어용 컴퓨터, LED 어레이 및 상기 동공과 공액(conjugate)이 되는 측정 광통로를 포함한다. 본 발명에 따라, 상기 안저와 공액이 되는 LCD 스크린 위의 시험물체를 컴퓨터 마우스로 이동시켜 입사각을 변경하여, 이때 동공을 통과하는 광선의 위치를 선택한다.
Patent KR-20010093233-A (KR)
Title: 기지국 장치, 통신 단말 장치 및 송신 전력 제어 방법
IPC: H04W52/40
Filed: 2000-10-24
Abstract: 수신 SIR 산출부(107)에 의해, 간섭 신호 전력을 직전의 연속하는 수 슬롯에 걸쳐 평균화한 값을 이용하여 수신 SIR을 산출한다.  기준값 판정부(109)에 의해, 수신 SIR이 기준값보다 큰지 여부를 판정한다.  TPC 작성부(110)에 의해, 전력값 기억부(108)에 기억된 희망 신호 전력의 수가 평균화에 필요한 수를 만족하는 경우에, 또한 수신 SIR이 기준값보다 크지 않은 경우에 송신 전력 감소를 지시하는 TPC를 작성하고, 그 이외의 경우에 송신 전력 증가를 지시하는 TPC를 작성한다.  이에 의해, 기지국이 항상 충분한 품질의 신호를 수신하여 효율적인 통신을 행할 수 있다.
Patent KR-20010108293-A (KR)
Title: 고 수축 가능형 해양 스러스터
IPC: B63H5/125
Filed: 2000-02-29
Abstract: 시추선과 같은, 부유 해양 구조물은 스러스터의 작동에 의하여 발생되는 추력의 수평 방향의 시추선 선체(11)에 대한 각도를 변화시키도록 조향할 수 있는 프로펠러(102)를 구비한 스러스터 헤드(22)를 포함하는 적어도 하나의 스러스터(예를 들면, 14)를 포함한다. 상기 스러스터는 프로펠러 구동 모터(49)용 프로펠러 위쪽에 엔클로저(23)를 포함한다. 상기 스러스터는 프로펠러(102)가 선체의 인접한 외측면 아래에 잠수되는 배치 위치를 가지고 있다. 상기 스러스터는 프로펠러가 선체의 부유 흘수선(50) 아래에 있는 수축 위치에서 선체 내부에 수직으로 수축할 수 있다. 또한, 상기 스러스터는 스러스터가 그 수축 위치로부터 수직으로 이동할 수 있는 더 많이 상승된 작업 위치를 가지고 있다. 그 작업 위치에서, 프로펠러(102)는 부유 흘수선 위쪽 위치에서 접근할 수 있어 스러스터의 유지 및 보수가 효율적으로 수행될 수 있고 상기 스러스터는 그 배치 위치로 신속히  복귀될 수 있다.
Patent KR-20020003550-A (KR)
Title: High solids acid etch and mar resistant clear coating composition
Inventor: UHLIANUK PETER WILLIAM
IPC: C08G18/80
Filed: 2000-03-16
Abstract: The present invention provides for an etch and mar resistant low VOC clear coating composition most suitable for use as a top clear coat in multi-layered OEM or refinish automotive coatings. The coating composition includes polyisocyanate, polyester polyol and melamine components, where more than half of total composition solids include the polyester polyol and melamine components. The polyisocyanate component includes an aliphatic polyisocyanate. The composition may be formulated as a two-pack or one-pack coating composition, wherein the isocyanate functionalities are blocked with a blocker such as a mono-alcohol.
Patent KR-20020001775-A (KR)
IPC: G01R31/28
Filed: 2001-02-16
Abstract: 본 발명의 과제는 검사칩이 검사 대상인 도전 패턴에 대하여 적합하게 배치될 수 있는 검사 장치를 제공하는 것이다. 
     검사칩(1)의 전극 패드(1b)와 패키지(2)의 리드(2a)를 접속함에 있어서, 쌍방에 범프 전극(3, 4)을 설치하고, 범프 전극(3, 4)의 사이를 덮도록 이방성 도전체(5)를 설치하고, 범프 전극(3, 4)의 사이를 걸쳐 넘도록 이방성 도전체(5) 상에 도전체막(6)을 설치하고, 이방성 도전체(5)를 열압착함으로써 도전체막(6)과 범프 전극(3, 4)을 도통케 하는 구성을 채용함으로써, 검차 칩(1)의 표면을 얇게 설계할 수 있게 된다.
Patent KR-20010108400-A (KR)
IPC: C12N1/21
Filed: 2000-03-24
Abstract: 본 발명은 수성 2상 시스템(aqueous two-phase system, ATPS)에서 단백질의 분리 및 정제에 관한 것이다. 특히 본 발명은 하나의 상 내로 상기 단백질을 운반할 수 있는 표적 단백질과 상기 단백질을 융합시킴으로써 ATPS에서 목적 단백질을 분배하는 방법을 제공한다.
Patent KR-20020016775-A (KR)
Title: Stent device and method for treating glaucoma
IPC: A61F2/84
Filed: 2000-04-26
Abstract: The present invention relates to a shunt adapted to facilitate the passage of aqueous humor from the anterior chamber to Schlemm's canal, comprising: a body of biocompatible material having a size and shape adapted to be at least partially circumferentially received within a portion of Schlemm's canal to divert aqueous humor from the anterior chamber of the human eye to and within Schlemm's canal; the body comprising a distal portion and a proximal portion; wherein the body defines a trough-like channel that is at least partially open for directing aqueous humor; and wherein the body is adapted, when in use, to facilitate the passage of aqueous humor from the anterior chamber into Schlemm's canal without the proximal portion extending into the anterior chamber.
Patent KR-20020005021-A (KR)
Title: Substituted thienocycloalk(en)ylamino-1,3,5-triazine
IPC: C07D333/54
Filed: 2000-05-02
Abstract: The invention relates to novel substituted thienocycloalk(en)ylamino-1,3,5-triazines of the general formula (I)in which Z, R<1>, R<2>, R<3 >are as defined in the description, and to processes for their preparation, to there use as herbicides and to the intermediates required for their preparation including their preparation processes in the case of the preferred compounds.
Patent KR-20020011410-A (KR)
Title: Electrochemical toxic component sensor
IPC: G01N27/49
Filed: 2000-05-12
Abstract: An electrochemical sensor is described for the analysis of ammonia in air functioning in an amperometric measuring operation. The cell consists of either an immobilized organic electrolyte or a water based electrolyte having in both cases a dissolved Mn 2+  salt, which is immediately oxidized by an electrochemical process at a measuring electrode of the cell to Mn 4+  ion, if a pH-shift of the electrolyte in the presence of ammonia takes place. The sensor consists of three electrodes comprising a catalytic active carbon measuring electrode, a second carbon auxiliary electrode (counter electrode) in contact with the electrolyte and a third electrode in contact with the electrolyte, which acts as reference electrode. The sensor can be used for ammonia over a wide range and can be adapted for other uses, such as volatile amines.
Patent KR-20030058813-A (KR)
Inventor: JUNG DONG MAN
IPC: A63F9/02
Filed: 2002-01-02
Abstract: PURPOSE: A cannon game machine is provided to make a score upon shooting a target formed in the front by mounting a spring on the rear side of a cannon. CONSTITUTION: A target(3) with a sensing portion(2) mounted thereto is formed in front of a main body(1). A score board(8) is mounted on a top part of the main body(1). A cannon(10) is fixed to the main body by a hinge so as to be laterally and vertically rotatable. A mobile arm is mounted on the rear side of the cannon(10). A spring is mounted between the mobile arm and the cannon(10). A coin input portion(14) is mounted at one side of the main body(1).
Patent KR-20020060589-A (KR)
Title: Location register, position registration system and position registration method
Inventor: SASADA KOUJI
IPC: H04M1/57
Filed: 2002-01-08
Abstract: PURPOSE: To provide a position registration system that can reduce traffic of a data transmission channel between a mobile communication terminal and a location register. CONSTITUTION: The position registration system 10 is configured with a mobile communication terminal 12 and with the location register 14 that makes position registration of the mobile communication terminal 12. The location register 14 is provided with a storage section 16 that stores the number of congestion times of the mobile communication terminal 12, a position registration period decision section 18 that decides a period for position registration of the mobile communication terminal 12 on the basis of the number of the congestion times of the mobile communication terminal 12 stored in the storage section 16, and a position registration control section 20 that transmits the period of the position registration decided by the position registration period decision section 18 to the mobile communication terminal 12, receives the position information of the mobile communication terminal 12 sent from the mobile communication terminal 12 depending on the period of the position registration that is transmitted and makes position registration of the mobile communication terminal 12 on the basis of the received position information.
Patent KR-20030061222-A (KR)
Title: transistor and its manufacturing method
Inventor: JUNG JONG WON
IPC: H01L21/328
Filed: 2002-01-11
Abstract: PURPOSE: A transistor and a method for manufacturing the same are provided to be capable of finely forming the line width of a metal pattern, preventing the damage of the metal pattern, and reducing parasitic capacitance by thickly forming an oxide layer. CONSTITUTION: A transistor(100) is provided with a P- type substrate(2), an N- type epitaxial layer(6) formed on the substrate, a P type base region(8) formed in the epitaxial layer, an N+ type poly emitter region(12) formed on the base region, a plurality of metal layers(14) formed at the peripheral portion of the poly emitter region on the base region, a plurality of isolation layers(10) formed at the peripheral portion in the epitaxial layer, an insulating layer(16) thickly formed on the resultant structure, a plurality of tungsten layers(18) formed in the insulating layer, and a plurality of metal patterns(20) formed on the insulating layer for contacting the tungsten layers.
Patent KR-20030063713-A (KR)
Inventor: OH MYEONG U
IPC: F25D19/00
Filed: 2002-01-23
Abstract: PURPOSE: An anti-vibration rubber for a compressor is provided to extend the life span of products, and to reduce noise by preventing vertical or lateral vibration efficiently with deforming in applying impact. CONSTITUTION: The vertical length of an anti-vibration rubber(30) is formed to be relatively more than the diameter of the anti-vibration rubber, and a horizontal rib(35) is placed in the inner periphery. Expansion spaces(37,39) are formed in upper and lower parts of the horizontal rib, and the diameter of the expansion space is larger than the diameter of a through hole(31). A vertical rib is formed upward in the outer periphery of the anti-vibration rubber. The life span is extended, and noise is reduced by shutting off vertical or horizontal vibration efficiently with the anti-vibration rubber.
Patent KR-20030067072-A (KR)
Inventor: NOH DEOK MUN
IPC: H02K9/02
Filed: 2002-02-06
Abstract: PURPOSE: A linear motor having a maintenance system is provided to enhance the efficiency of a cooling process by performing the cooling process at a particular position, periodically. CONSTITUTION: A linear motor having a maintenance system includes a stator(20) having a magnet(28) and a mover(30) having a coil member. The linear motor further includes a cooling unit(70) to exhaust the cooling air. The cooling unit is installed at a position where the coil member is stopped frequently. The cooling unit is formed with a vortex rotation room(71), a compressive air supply tube(72) connected to the vortex rotation room, and a vortex tube including a cooling air exhaust hole(73) and a hot air exhaust hole(74). A linear motor rail(54) is installed at the stator. A linear motion block is installed at the mover. A lubricating oil supply unit(80) is installed at the linear motion block.
Patent KR-20030067974-A (KR)
Title: Marketing method using the doll and internet
Inventor: KIM YEONG CHEOL
Filed: 2002-02-09
Abstract: PURPOSE: A marketing method using a doll and the Internet is provided to perform a market survey by applying clothes to be marketed to the doll. CONSTITUTION: Diverse styles of clothes applying to a next season are designed(S4). The decided clothes are made to the clothes(S12). The doll wearing the doll clothes is displayed. The customer's response to the doll clothes is collected. The clothes to be marketed on the next season are decided based on the customer's response(S26) which is collected by the doll clothes.
Patent KR-20030069618-A (KR)
Title: The substitute fuel recycled vinyl and manufacturing method of the same
Inventor: KIM SUNG JU
IPC: C10L5/48
Filed: 2002-02-22
Abstract: PURPOSE: A substitute fuel using waste vinyl is provided to prevent resource waste and environmental pollution generated by disuse of waste vinyl, maximize value utilization of endowed resources, increase combustion efficiency and heating value of the substitute fuel, and reduce discharge of pollutants, and a manufacturing method thereof is provided. CONSTITUTION: The manufacturing method of substitute fuel using waste vinyl comprises cutting and crushing step of cutting and crushing waste vinyl; washing step of washing the cut and crushed waste vinyl; drying step of drying the washed waste vinyl using hot blast dryer; melting step of melting the dried waste vinyl in the temperature range of 160 to 240 deg.C; catalyst injection step of injecting 1 to 2 wt.% of potassium nitrate (KNO3), 1 to 2 wt.% of strontium nitrate (Sr(NO3)2·4H2O) and 1 to 2 wt.% of urea (CO(NH2)2) as catalyst into 94 to 97 wt.% of molten waste vinyl; solidification step of solidifying the mixture into textile yarn shape by cooling the catalyst injected mixture; and cutting step of cutting the solidified mixture into chips having size of about 2 to 3 mm.
Patent KR-20030072992-A (KR)
Title: Novel organometallic compound including oxa- or thiadiazole moiety and organic electroluminescence device using the same
Inventor: KIM JEONG SU
IPC: H01R11/28
Filed: 2002-03-08
Abstract: PURPOSE: Provided are a novel organometallic complex comprising oxa- or thiadiazole moiety, which has excellent heat resistance and stability and shows elegant blue color, and an organic electroluminescence element using the same. CONSTITUTION: The organometallic complex has at least one structure of the following formulas 2-5, and emits a light by accepting an energy generated by recombination of electron-hole. In the formulas, M1 is Li, Na or K, M2 is same or different divalent metal, R1 to R9 which may be the same or different, is hydrogen, or substituted or unsubstituted C1-C10 alkyl, aryl, heteroaryl, or fused ring group, and X is O or S. The divalent metal is selected from the group consisting of Mg¬+2, Zn¬+2, and Be¬+2.
Patent KR-20030073502-A (KR)
Title: Device for automatic stripping of a electric double layer capacitors
Inventor: LEE KYE SEOL
IPC: H01G13/06
Filed: 2002-03-12
Abstract: PURPOSE: An apparatus is provided to allow conductive plates to be easily re-wound by a reel by permitting activated carbons to be simultaneously removed from the top and bottom surfaces of the conductive plates. CONSTITUTION: An apparatus comprises a top activated carbon removing unit(10) for removing the activated carbon coated at the top surface of a conductive plate from tap portions where positive and negative lead terminals are to be welded; a bottom activated carbon removing unit(20) for simultaneously removing the activated carbon coated at the bottom surface of the conductive plate from tap portions where positive and negative lead terminals are to be welded, when the activated carbon coated at the top surface of the conductive plate is removed; and a re-wind guide unit(30) for maintaining a tension and preventing a movement of the conductive plate when the conductive plate where top and bottom activated carbons are removed is re-wound on a second reel(5).
Patent KR-20030077323-A (KR)
Title: controller for language sturdy
Inventor: HAN YEONG SU
IPC: G09B5/04
Filed: 2002-03-26
Abstract: PURPOSE: A controller for learning a language is provided to supply a convenience when a voice signal is reproduced by relaying/connecting an external audio device and an input port of a computer, storing a voice of an external audio device in a hard disk of the computer, controlling the voice signal when the voice signal stored in the hard disk is reproduced, and selectively controlling an output through a speaker or a headset when the voice signal is output. CONSTITUTION: A voice learning program is operated and an initial screen is displayed(S1,S2). In the case that a voice signal of an external audio device is inputted, the voice signal is stored in a hard disk(S3,S4). In the case that the stored voice signal is reproduced from the hard disk, the voice signal is read from the hard disk and reproduced(S5). If a user wants to listen to a specific section or practice the portion and inputs an automatic repetition switch, an automatic repetition section is set based on a setting time or a voice stopping section and repeated as the number of designated times, and the voice signal is reproduced continuously(S6,S7,S8). In the case that a practice button is inputted, it is checked whether a voice is inputted from a headset microphone. If a voice is inputted from a headset microphone, the voice is output again and displayed as an output wave form(S9,S10,S11), and the voice signal is reproduced continuously.
Patent KR-20030078188-A (KR)
Title: Loop Motion Mechanism of Lappet Weawing
Inventor: KIM YUNG HO
IPC: D03D31/00
Filed: 2002-03-28
Abstract: PURPOSE: A loop motion device for a lappet loom contains a plate cam and a cam lever roller. The loop motion device is capable of controlling intervals of loops, increasing productivity, increasing work speed and preventing badness. CONSTITUTION: A rotating a driving shaft(2) contains a chain gear(2a) to generate power, pass power on a guide chain gear(3), deliver power to a chain gear(4a) of a power delivering part(4), deliver power to a level gear of a driving part(5) geared with a level gear(4b) to rotate the level gear(4b) 3 times per one time rotation of the level gear, reciprocate the plate cam(5b) geared with the cam lever roller(6a) right and left, reciprocate a loop guide(7) connected with a lower end of a cam lever(6), reciprocate the loop guide(7) connected with a loop lever(8) right and left to regulate interval of a loop regulating part; and move a loop forming lever connected with a rod(10).
Patent KR-20030078337-A (KR)
Title: Power control system of crane loading style vehicles
Inventor: PARK SIN O
IPC: B60P1/54
Filed: 2002-03-29
Abstract: PURPOSE: A power control device of a vehicle with a crane is provided to control power of the vehicle from a driver's seat of the crane, facilitate crane work, and prevent abnormality of power supply caused by twist of an electric wire. CONSTITUTION: A power control device of a vehicle with a crane has a vehicle side-power control unit(30) including a driver's seat key box(31) for the vehicle, to selectively supply power from a vehicle battery as B+ power, ON power, and ST power; a crane side-power control unit(40) including a driver's seat key box(41) for the crane, to selectively supply power from the vehicle battery as B+ power, ON power, and ST power; and a rotary joint(50) electrically connecting plural power lines of the vehicle side-power control unit to each corresponding power line of the crane-side-power control unit.