baber/WOPTO huggingface dataset:
Patent KR-20020062129-A (KR)
Title: Scroll compressor
Inventor: FUJITA KATSUHIRO
IPC: F04C18/02
Filed: 2001-10-25
Abstract: PURPOSE: A scroll compressor is provided to increase the strength of a spiral wall of a scroll member, to be easily operated, and not to reduce compressive efficiency. CONSTITUTION: A scroll compressor is composed of a fixed scroll member(12) and a revolving scroll member(13) engaged with spiral walls(12b, 13b). The revolving scroll member is supported to revolve with respect to the fixed scroll member with avoiding self-rotation. The spiral-starting portion of the spiral wall comprises non-stepped portions formed along curves of beta 1-beta 1' and beta 2-beta 2' respectively, and a stepped portion formed along a curve beta 1' and beta 2' that provides a thickness increasing area encompassed by the upper and lower-side curved surface of the stepped portion. A discharge port(25) is located on the end board of the fixed scroll member to partly overlap with the thickness increasing area by partly hollowing the lower side of the stepped portion with a prescribed height.
Patent KR-20030037893-A (KR)
Title: Liquid crystal display for electrical cutting and method for manufacturing thereof
Inventor: LEE HYEONG GON
IPC: G02F1/13
Filed: 2001-11-07
Abstract: PURPOSE: A liquid crystal display device for electric cutting and a method for manufacturing thereof are provided to visually check the normal operations of pixels by applying first and second test signals, thereby reducing time and labor required for visually checking deterioration of a liquid crystal panel. CONSTITUTION: A data line testing part(100) outputs first test signals(101,103) which are different from each other. A first general testing part(200) includes a plurality of odd transistors(Q_D1,...,Q_Dn-1) and even transistors(Q_D2,...,Q_Dn) of which gate terminals are connected in series, and outputs first test signals to data lines of a liquid crystal panel(300). The liquid crystal panel includes a plurality of pixels arranged in matrices having the transistors controlling video output corresponding to the first test signals in response to second test signals.
Patent KR-20020040640-A (KR)
Inventor: KANAGAWA TAKESHI
IPC: G07D11/00
Filed: 2001-11-23
Abstract: PURPOSE: To provide a bill-handling device which prevents a bill or a guide as a constituting element of a conveyance path connecting means from breaking, when a unit including one separated conveying means is drawn out. CONSTITUTION: The unit (e.g. upper bill mechanism 1a) which is drawn out is provided with a 1st projection piece 602 and a couple of opening/closing guides 603a and 603b of the conveyance path connecting means are provided with 2nd projection piece 6071 and 6072; and when the unit is drawn out and inserted, the 1st projection piece 602 restricts the position of the 2nd projection piece 6071 to control the opening and closure of the opening/closing guides. The opening/closing guides are connected by a gear 606. By using the position, where the 1st projection piece 602 is arranged is changed and using the 2nd projection piece 6072, proper opening and closure are mode, even if the drawing- out direction is made opposite to that of the device.
Patent KR-20030042642-A (KR)
Title: Automatic Washing Prover Tank for Heavy Oil and Automatic Washing Method thereby
Inventor: HONG BYEONG YEOL
IPC: B08B9/08
Filed: 2001-11-23
Abstract: PURPOSE: An automatic washing prover tank for heavy oil and a washing method are provided to wash a main tank and the prover loading heavy oil, to prevent heavy oil from sticking on the main tank and to prove flowmeters of shipment loaders supplying heavy oil. CONSTITUTION: A prover tank has a gauge(2) to measure quantity of oil loaded in a main tank(1) and the prover tank. An automatic washing prover tank includes a washing water tank(4), a washing rod(3), a main line(6) and a feed pump(5) of washing water. The washing water tank keeps washing water to wash heavy oil remaining behind the main tank. The washing rod has a nozzle on one end to spray washing water to an inner wall of the main tank. The main line connects the washing water tank and the washing rod to convey washing water from the washing tank to the washing rod. The feed pump of washing water is formed in the middle of the main line to supply washing water to the washing rod in constant pressure. A hole is formed to a side of the main tank to insert the washing rod. Therefore, the prover tank proves flowmeters consecutively by washing heavy oil remaining on the main tank automatically.
Patent KR-20030044371-A (KR)
Title: A sweet jelly of beans containing red ginseng extract, and a method for preparing thereof
Inventor: NA JONG MIN
IPC: A23G3/00
Filed: 2001-11-29
Abstract: PURPOSE: Provided are a sweet jelly of beans containing a red ginseng extract, and a method for preparing thereof, thereby increasing taste preference and functionality of the sweet jelly of beans. CONSTITUTION: A sweet jelly of beans is characterized by using sugar added beans as a main ingredient, and containing 3.0-4.0% of a red ginseng extract, based on the total weight. It further comprises ginseng essence generated during the manufacture of red ginseng. The red ginseng extract contains 70mg/g or more of saponin.
Patent KR-20030049066-A (KR)
Title: Cooling water conector of radio frequency power generator in dry etcher of semiconductor manufacture type
Inventor: LEE SEONG TAEK
IPC: H01L21/3065
Filed: 2001-12-14
Abstract: PURPOSE: A cooling water connecting apparatus of a radio frequency(RF) power generator of etching equipment for fabricating a semiconductor is provided to prevent leakage of water by decreasing the number of sockets connected between a generator for generating RF power and a cooling water supply unit. CONSTITUTION: A female screw is formed in a predetermined position of the RF generator(40) and an inflow hole(42) for introducing cooling water is formed in the RF generator. A cooling water supply pipe(54) is built in the cooling water supply unit wherein an O-ring(50) is inserted into the end of the cooling water supply pipe and a female socket is formed in the cooling water supply pipe. A male screw(44) is formed in one end of a male socket(46) and another male screw(48) is formed on the other end of the male socket, so that the male screw at one end of the male socket is coupled to the inflow hole and the male screw at the other end of the male socket is coupled to the female socket of the supply pipe.
Patent KR-20030052805-A (KR)
Title: A Biofilteration Device For Eliminating Volatile Organic Chlorine Compound
Inventor: JUNG IN GYEONG
IPC: B01D53/84
Filed: 2001-12-21
Abstract: PURPOSE: Provided is a biological filtration apparatus for eliminating VOCs, especially volatile organic chlorine compounds such as trichloroethylene with high efficiency using co-metabolism of microorganisms. CONSTITUTION: The apparatus comprises a reactor(70) divided into a plurality of stages which is stacked in order from the bottom and is filled with ceramic chips(71) for removing VOCs by co-metabolism of microorganisms, a plurality of impingers(50) connected to respective stages of the reactor(70) for supplying liquid toluene to the respective stages of the reactor(70) as energy source of microorganisms, a TCE impinger(80) for supplying liquid volatile organic chlorine compound to the selected stage of the reactor, check valves(80) provided to outlets of the toluene impingers(50) and the TCE impinger(80) for preventing backflow of the toluene and the organic chlorine compound, and a mass flow controller(30) and an air pump(10) connected to the respective toluene impinger(50) and the TCE impinger(80) for converting the liquid toluene and the liquid organic chlorine compound to gaseous phase and supplying the gaseous phase of toluene and the organic chlorine compound to the reactor(70) at a constant flow rate.
Patent KR-20030052863-A (KR)
Title: Air purging apparatus for cleaning and safety of optical measuring system with protect cap
Inventor: HWANG WON HO
IPC: G01V8/16
Filed: 2001-12-21
Abstract: PURPOSE: An air injection unit for protecting a lens in an optical meter having a protective cap is provided to prevent an adhering phenomenon of particles on a surface of a lens or a surface of a protective glass by removing the air from a front face of the lens or a front face of the protective glass. CONSTITUTION: An air injection unit includes a tube(101) and a cap(300) in order to remove alien substances from a traveling path of light. The tube is used for transmitting the light. The tube is surrounded by the cap. The cap is used for protecting the tube from an external shock. A front end portion of the cap has an inclined section. The length of the cap is relatively longer than the length of the tube. A cap flange is formed at a rear end of the cap. A tube flange having plural through-holes is formed at a rear end of the tube. A predetermined interval is formed between the tube and cap since a flange of the air injection unit is combined with the through-holes of the inside of the tube flange and the cap flange is combined with the through-holes of the outside of the tube flange.
Patent KR-20030054593-A (KR)
Title: System for examination
Inventor: NOH JEONG HO
IPC: G06F13/00
Filed: 2001-12-26
Abstract: PURPOSE: An inspection system is provided to enhance an interoperability of components by manufacturing boards, used in the system, with USB(Universal Serial Bus) modules. CONSTITUTION: The system comprises an inspection device(17), a signal processor(20), a PC(30), a cable module(15), and a power supply module(12). The inspection device(17) inspects a signal failure. The signal processor(20) includes an analogue IO module(21), a digital IO module(22) and a communication module(23). The analogue IO module checks a signal failure of an analogue signal at the inspection device(17). The digital IO module(22) checks a signal failure of a digital signal at the inspection device(17). The communication module(23) checks a communication state of the inspection device(17). The PC(30) displays the signals processed at the signal processor(20). The cable module(15) transmits the signals between the inspection device(17) and the signal processor(20), and transmits the power, supplied by the power supply module(12), to the inspection device(17) and the digital processor(20). The data transmission line between the signal processor(20) and the PC(30) uses the USB as an interface standard for enhancing an interoperability and easily supporting a function of a plug and play.
Patent KR-20030054668-A (KR)
Inventor: HA SEUNG CHEOL
IPC: H01L21/8242
Filed: 2001-12-26
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of enhancing capacitance and reducing leakage current by forming MIS(Metal Insulator Semiconductor) capacitor by using a Ta2O5 film doped in TiO2 as a dielectric film. CONSTITUTION: An interlayer dielectric(13) having the first contact hole is formed on a semiconductor substrate(11). A plug(15) is filled into the first contact hole. A capacitor oxide layer(19) having the second contact hole is formed on the resultant structure. A lower electrode having concave structure is formed on the capacitor oxide layer(19) including the second contact hole. A Ta2O5 film(55) doped in TiO2 as a dielectric film is formed on the lower electrode. Then, an upper electrode is formed on the Ta2O5 film(55).
Patent KR-20030057029-A (KR)
Title: An array substrate for In-Plane switching mode LCD and the method for fabricating the same
Inventor: CHAE GI SEONG
IPC: G02F1/1362
Filed: 2001-12-28
Abstract: PURPOSE: An array substrate for a transverse LCD(Liquid Crystal Display) device and a manufacturing method thereof are provided to secure sufficient storage capacitance and to obtain high aperture ratio and high definition by reducing the width of storage lines and forming a second auxiliary capacitance portion in a pixel area. CONSTITUTION: A pixel electrode(130) consists of a horizontal portion(130a) and first and second vertical portions(130b,130c) extending from the horizontal portion toward a pixel area(P). The second vertical portion is formed on a second vertical portion(117b) of a common electrode. The first vertical portion is formed between a first vertical portion(117a) and the second vertical portion of the common electrode. The second vertical portion of the common electrode is wider than the second vertical portion of the pixel electrode. The first and second vertical portions of the pixel electrode are formed in the same layer. The transverse field in the pixel area is distributed between the first and second vertical portions of the common electrode and the first vertical portion of the pixel electrode.
Patent KR-20030057871-A (KR)
Inventor: LEE JEONG GUK
IPC: G11C11/407
Filed: 2001-12-29
Abstract: PURPOSE: A dynamic random access memory device is provided to increase the cell efficiency as well as to increase the number of net dice by reducing the size at the core region in the dynamic random access memory(DRAM) device. CONSTITUTION: A dynamic random access memory(DRAM) device includes a plurality of cell wells(500a,500b,500c,500d), a sense amplifier(623a), a sub word line driver(623b) and a sub hole(623c). The DRAM device further includes a first R-well, a first N-well and a second R-well. In the DRAM device, the sense amplifier(623a) is formed on the first R-well, the first N-well and the second R-well and the sub word line driver(623b) is formed on the first R-well, the first N-well and the second R-well. And, the Vbb is applied to each of the cell wells, the first R-well and the second R-well and the Vpp is applied to the N-well.
Patent KR-20010100791-A (KR)
IPC: C08L83/10
Filed: 1999-08-20
Abstract: (A) 열가소성 수지, (B) 에폭시 수지, (C) 결합제, (D) 분말 무기 충전재, (E) 고무 탄성을 가진 분말 및 (F) 유기 용매를 필수성분으로 포함하고, 도포되어 건조되면, 공극률이 3 부피% 이상이며, 40 ℃, 90 % RH 에서 측정된 투습성이 500 g/m 2 ·24h 이하인 코팅막을 주는 접착제 조성물; 상기의 접착제 조성물을 반도체 부분의 표면에 도포 및 건조하여 형성되며, 공극률 3 부피% 이상 및 40 ℃ 및 90 % RH 에서 측정된 투습성이 500 g/m 2 ·24 h 이하인 보호막; 상기의 보호막을 가진 반도체 장치.
Patent KR-20010079749-A (KR)
IPC: F16B19/10
Filed: 1999-06-22
Abstract: 스냅-삽입(snap-in) 커넥터 시스템(80)은 제 1 개구(122)를 갖는 상부 원통형 부분(120)과 외부로 연장되는 중간 플랜지(130)와 다수의 가요성 잠금 부재(140a 내지 140d)내로 분할되는 하부 부분이 암커넥터 부분(84)을 갖는다.  가요성 잠금 부재는 수커넥터 부분의 삽입 정도의 기능에 따라 수커넥터 부분의 부분내로 물리고 잠금된다.  수커넥터 부분(84)은 연결용의 제 1 단부(92)와 이격된 수용용의 제 2 단부(90)를 갖는다.  원뿔형 부분은 수커넥터 부분이 삽입될 때 가요성 부재를 분리하도록 작용한다.  제 1 고정 형상부(100)와 제 1 스냅-끼워맞춤 잠금 형상부(106)는 제 2 원뿔형 부분과 제 3 원뿔형 부분(112) 사이에 위치한다.
Patent KR-20010075452-A (KR)
Title: Granulation method
IPC: C11D3/04
Filed: 1999-09-18
Abstract: The invention relates to a neutralization and granulation method wherein a neutralizing foam is used as granulation adjuvant. The neutralizing foam was previously obtained by mixing an anionic surfactant in its acid form, which was expanded using a gaseous medium, and a highly concentrated, aqueous alkaline component, which was expanded using a gaseous medium. The neutralizing foam has an average pore size of less than 10 mm, preferably less than 5 mm and especially less than 2 mm.
Patent KR-20010101872-A (KR)
Title: 전자 빔 장치
IPC: H01J29/86
Filed: 2000-01-27
Abstract: 전자 빔 장치는 전자 방출 소자를 갖는 전자원와, 전자 빔-조사 부재와, 상기 전자원과 상기 부재와의 사이에 배치된 도전성 스페이서를 포함하며, 전자 빔 장치는 스페이서의 전자원측 상의 단부를 따라 배치된 전극을 가지며, 상기 전극은 스페이서의 단부에서의 전자원에 대향하는 면에 의해 형성된 영역의 내측상에 제공되는 것을 특징으로 한다.
Patent KR-20010108181-A (KR)
IPC: C03C17/245
Filed: 1999-02-02
Abstract: Method for applying coatings to both the interior surface and the exterior surface of a glass substrate during the same pass through the same sputter coating apparatus while the glass maintains a constant orientation wherein the interior surface is positioned above the exterior surface, as well as apparatus therefor, are described.
Patent KR-20010113740-A (KR)
Title: 광통신용 온도 보상 디바이스
IPC: G02B6/02
Filed: 2000-03-02
Abstract: -40 내지 100℃의 온도 범위에서 -10 내지 -120×10 -7 /℃인 음의 열팽창 계수를 갖는 기재의 소정 부분에 형성한 내부 구멍에 양의 열팽창 계수를 갖는 광부품이 위치한다.  또한, 이 광부품의 내부 구멍의 축방향으로 이격된 복수의 특정 부분을 기재에 고정한다.
Patent KR-20020003216-A (KR)
IPC: G02F1/1362
Filed: 2001-02-15
Abstract: 한쌍의 기판 중 한쪽의 기판상에 복수의 게이트선(X m-1 ),(X m )과 복수의 데이터선(Y m-1 ),(Y m )과의 이들의 각 교차점에 대응하고, 게이트선(X m-1 )과 데이터선(Y m-1 )에 접속된 스위칭 소자(13)와, 상기 스위칭 소자(13)를 통해 상기 데이터선(Y m-1 )에 접속된 화소전극(11)과, 상기 화소전극(11)과 쌍을 이루는 대향전극(12)이 설치되며, 또한 상기 복수의 게이트선(X m-1 ),(X m )과 복수의 데이터선(Y m-1 ),(Y m )의 각 교차점에 대응하여, 상기 화소전극(11)의 전하를 유지하는 복수의 축적용량(14a),(14b)이 분산 배치된 구성을 갖는, 기판에 평행한 전계에 의해 액정을 구동시키는 액정 표시장치.
Patent KR-20010113937-A (KR)
IPC: G08B25/04
Filed: 2000-05-15
Abstract: 마스터 유닛과 원격 유닛 사이의 양방향 무선링크를 포함하는 빌딩 모니터링 및 제어 시스템이 개시되고, 원격 유닛은, 전력을 허비하거나 불필요하게 배터리 수명을 단축할 정도로 높지 않도록 전송전력을 통신에 적당한 레벨로 조절한다. 일 실시예에서, 마스터 유닛은 원격 유닛으로부터의 수신 신호강도를 측정하고, 전송이 너무 강한지, 너무 약한지, 또는 적당한 범위에 있는지에 대해 피드백을 원격 유닛에 제공하기 위해 그 측정치를 사용한다. 일 실시예에서, 원격 유닛은 수신된 신호강도의 마스터 유닛의 아날로그 측정치를 수신하고, 전송 강도를 증가해야 할지 감소해야 할지에 대한 지시자로서 그 측정치를 사용한다. 또 다른 실시예에서, 마스터 유닛으로부터의 수신확인의 결여는, 원격 유닛의 신호가 충분히 강하지 않다는 지시자로서 사용된다.
Patent KR-20020003402-A (KR)
IPC: C07B61/00
Filed: 2000-05-24
Abstract: A method for the preparation of aromatic amines such as N-phenyl-p-phenylenediamine wherein an aromatic amine such as aniline is oxidized with oxygen or hydrogen peroxide in the presence of a metal pentacyano ferrate(II) complex, includes subsequent catalytic reduction of the complex by hydrogenation in the presence of a metal catalyst having at least two Group VIII metals, preferably platinum in combination with ruthenium either together on a single carbon support or each metal separately on carbon supports.
Patent KR-20020065345-A (KR)
IPC: C07B61/00
Filed: 2001-03-07
Abstract: 본 발명은 화학식 2 
     (화학식 2) 
     
       
     
     (상기식에서, Z는 요오도, 브로모, 클로로 또는 CF 3 -(CF 2 ) n -SO 2 -O- (n은 0, 1, 2, 3, 4, 5, 6, 7 또는 8이다)의 화합물을 시안화물 원료와 시안화물 교환반응을 시키고; 
     선택적으로, 생성된 조 시탈로프람 생성물을 초기에 정제시키고, 이어서 아미드 또는 아미드-유사기 형성 약물로 처리하고; 그 다음, 반응혼합물을 산/염기 세척 및/또는 시탈로프람의 결정화 및 재결정을 시켜 조 시탈로프람 혼합물로부터 형성되는 아미드를 제거하고; 그리고 선택적으로, 생성된 시탈로프람 생성물을 더 정제하고, 워크업하고 염기 또는 그의 약제학적으로 허용가능한 염으로 단리하는 시탈로프람 
     (화학식 1) 
     
       
     
     의 제조 및 정제방법에 관한 것이다.
Patent KR-20030059672-A (KR)
Inventor: KANG MUN HU
IPC: F04D29/38
Filed: 2002-01-04
Abstract: PURPOSE: A stirrer blade used in a water treatment system is provided to improve mixing and coagulation efficiency of fluid by rapidly mixing fluid with chemicals in a mixing basin and by forming a large flock in a coagulation basin. CONSTITUTION: A plurality of stirrer blades(2) is radially attached to a stirrer shaft(1). Pitch of the stirrer blades(2) is gradually reduced from the root portion(24) to the top portion(23). The stirrer blades(2) are bent at a predetermined angle along an outer portion of a tail(22) from a nose(21) thereof. The stirrer blade(2) includes a first plane(25) attached to the stirrer shaft(1), a second plane(26) bent along an outer portion of the tail(22) in a diagonal direction with respect to the first plane, a third plane(27) bent along an outer portion of the tail(22) in a diagonal direction with respect to the second plane(26), and a fourth plane(28) bent along an outer portion of the tail(22) in a diagonal direction with respect to the third plane(27).
Patent KR-20040000515-A (KR)
Title: A process for producing a powder consisting of sodiumsesquicarbonate and layered silicate
Inventor: BAEK SEUNG HAK
IPC: C11D7/02
Filed: 2002-01-23
Abstract: PURPOSE: A method for preparing the powder comprising sodium sesquicarbonate and layered silicate is provided, to improve crystal structure, particle size and density of sodium sesquicarbonate without using an anionic surfactant or a seed nucleus and to enhance production yield. CONSTITUTION: The method comprises the steps of mixing a sodium silicate solution with a sodium bicarbonate solution to prepare a reaction solution; heating the reaction solution to prepare slurry; and drying the slurry to obtain powder. Preferably the ratio of SiO2 : Na2O in sodium silicate is 2.1:1 to 3.8:1; the heating is peformed at a temperature of 100-150 deg.C; and the slurry contains 50-70 % of moisture.
Patent KR-20030067779-A (KR)
Title: Automobile Door Opening Angle Control System
Inventor: YOON DEOK HYUN
IPC: B60J5/04
Filed: 2002-01-30
Abstract: PURPOSE: An opening angle control device of a door for a vehicle is provided to improve convenience and safety by protecting vehicles in getting in and out of the vehicle or carrying luggage with automatically fixing the door in an emergency, and to install the control device easily with simple structure. CONSTITUTION: An opening angle control device of a door is composed of a door checker(1) connecting a vehicle body to the door and opening the door through two steps; a link(2) converting motion of the door checker into left and right linear motion of a rack(3) in opening the door by connecting the door checker to the rack; the rack engaged with a rack fixer(4) to fix the door, and moved along a linear bearing; the rack fixer engaged with the rack to fix the door in operating a manual switch(5) and moved up and down; the manual switch moving the rack fixer up and down; an actuator(6) converting electricity into kinetic energy to move up and down; an electronic switch(7) connected to a relay to operate the actuator in pushing the switch, and installed regardless of position to control the door in a driver's seat; an infrared or ultrasonic sensor(8) stopping the door automatically in detecting the article by radiating infrared rays and receiving reflected wave; and a door handle(9) operating the infrared sensor by pulling. Convenience and safety are improved by fixing the door automatically in an emergency.
Patent KR-20030065769-A (KR)
Title: Coating system utilizing small electron gun
Inventor: JUNG UI CHANG
IPC: C23C14/28
Filed: 2002-01-31
Abstract: PURPOSE: A coating system using small electron gun is provided to improve unstable operation due to back scattering electron beam generated when evaporating sample of high fusion point using electron beam and observe the melting state of the sample for a long period of time. CONSTITUTION: In a coating system(100) in which a small electron gun(120) comprising tungsten filament(122), permanent magnet, electron beam position controlling electromagnet and cooling water line is installed inside vacuum chamber(110), a high voltage DC power supply(150) is installed at the outer part of the vacuum chamber with being connected to the filament of the small electron gun, and an electron beam position controlling electromagnet power supply(160) is installed on the outer part of the vacuum chamber with being connected to the electron beam position controlling electromagnet of the small electron gun, the coating system using the small electron gun is characterized in that a plate shaped masking plate part(130) is installed on the upper part of one side of the body part of the small electron gun where an electric wire connecting the high voltage DC power supply to the filament and an electric wire connecting the electron beam position controlling electromagnet power supply to the electron beam position controlling electromagnet are positioned, and an elbow shaped observation base part(140) is formed at one side of the vacuum chamber.
Patent KR-20030065149-A (KR)
Title: motorboat equipped with safety
Inventor: OH DONG HYEON
IPC: B63B7/00
Filed: 2002-01-31
Abstract: PURPOSE: A tube formed with rubber maintains floating force even ripping of the tube by a sharp material without attaching a protective plate on the tube. CONSTITUTION: A motor boat having a hull immersed in water, a deck mounted in upper part of the hull, and a tube(120) is provided. The tube has a double structure of an outer wall(121) formed with rubber and an inner wall(125) formed with a foaming resin. Separating walls(127) are installed in the tube in a certain interval. The outer wall and the inner wall are attached with an adhesive.