baber/WOPTO huggingface dataset:
Patent KR-20010025050-A (KR)
Title: 액정의 정렬을 유도하기 위한 재료와 방법 및 액정 광학소자
IPC: C08G73/10
Filed: 1999-05-14
Abstract: 하나 이상의 광학 정렬 층을 상기 광학 정렬 층의 흡수 밴드 안의 파장을 갖는 편광에 노출시켜 상기 노출된 정렬 층이 광학 정렬 층의 표면을 따라서 입사광선의 편광 방향에 대해서 + 및 - θ의 각으로  액정 매질의 정렬을 유도하는 단계; 액정 매질을 2-치환된 1,4-벤젠디아민을 갖는 아민 성분(여기서 2-치환체 X 1 은 양의 σ를 갖는 전자 당김 기이다)을 포함하는 폴리이미드인 상기 광학 정렬 층에 적용하는 단계를 포함하는, 광학 정렬 층의 표면에 인접한 액정 매질의 정렬을 유도하는 방법. 또한 이 방법에 의해 제조되는 액정 디스플레이 소자를 청구하였다.
Patent KR-20010043750-A (KR)
IPC: B01D53/56
Filed: 1999-05-14
Abstract: An improved process for combustion flue gas conditioning in which ammonia is injected into a stream of said combustion flue gas, wherein urea is dissolved in water, forming a dissolved urea solution. The dissolved urea solution is heated and pressurized and the dissolved urea therein hydrolyzed, forming ammonia and carbon dioxide. The ammonia and carbon dioxide are then stripped from the resulting hydrolysis solution and injected into the stream of combustion flue gas to be treated. Water from the stripped hydrolysis solution is then recycled for use in dissolving fresh urea.
Patent KR-20020062039-A (KR)
Title: Wiping apparatus having wiper claner for ink-jet printer
Inventor: JANG WON GIL
IPC: B41J2/135
Filed: 2001-01-19
Abstract: PURPOSE: A wiping device of ink-jet printer with wiper cleaner is provided to wipe ink sticked to the wiper after wiping. CONSTITUTION: A wiping device includes a wiper(20) linearly reciprocating to wipe a nozzle surface(12) of an ink-jet head(11); a driving device including a motor(41), a pinion(44) connected with a driving axis of the motor and a rack(45) having one side connected with the wiper and the other side engaged with the pinion to reciprocate the wiper; and a cleaner(30) placed on a moving route of the wiper to wipe ink sticked to the wiper for the next wiping work so as to improve printing quality.
Patent KR-20020062517-A (KR)
Title: Resonance type magnet motor
Inventor: LIM JUN YEONG
IPC: H02K19/06
Filed: 2001-01-22
Abstract: PURPOSE: A permanent magnet motor is provided to use in a reciprocation required mechanism or device without any separate converting mechanism. CONSTITUTION: A permanent magnet motor comprises a stator(10), a rotor(20) inside the stator(10), and a rotating shaft(30) inside the rotor(20). The stator(10) includes a stator core(12), a pair of stator teeth(15), and coils(16) wound at the stator teeth(15). The stator teeth(15) are formed at a front and a rear reciprocative rotation areas(14,14') except for non-rotating area(13,13') at both of inner sides of the stator core(12). The coils(16) magnetizes the stator teeth(15). The rotor(20) includes a rotor core(22), and rotor teeth(23) protruded at the front and the rear positions of the rotor core(22). The rotor teeth(23) performs reciprocative rotation between the reciprocative rotation areas(14,14') depending on alternative magnetization of the stator teeth(15).
Patent KR-20010025757-A (KR)
Title: archive media and method for incorporeal property evaluation using number of advertisement exposure
Inventor: PARK MUN GI
Filed: 2001-01-30
Abstract: PURPOSE: The system and method for measuring the intangible asset property are provided to measure an enterprise value including an intangible property by measuring a brand value of the enterprise by reflecting a changed economic state. CONSTITUTION: A database having information indicating an enterprise value is built for measuring an intangible property of an enterprise(S100). Intangible property information of the corresponding enterprise for measuring an intangible property is inputted(S110). The intangible property of the corresponding enterprise is measured using the inputted intangible property information of the corresponding enterprise(S120). The measured intangible property information of the corresponding enterprise is output(S130). At the above (S100) stage, a value information of the enterprise indicating the value of the enterprise must be included in a database for measuring intangible property of the enterprise using a medium.
Patent KR-20020064115-A (KR)
Title: Joint structure of f-connector of tuner
Inventor: KWAK HYO YONG
IPC: H01R13/74
Filed: 2001-02-01
Abstract: PURPOSE: A structure of coupling an F-connector of a tuner is provided to change the shape of a coupling part of the F-connector to be commonly shared, and to make the coupling part of the F-connector multi-directional. CONSTITUTION: A body(110) of an F-connector(100) is connected to an external cable or a jack. When the body is coupled to the cable, a screw part is formed on the body to prevent the separation of the cable. A coupling part(120) is cylindrically formed to be coupled with a coupling hole(210) of a chassis(200). A first concave groove is formed in one end thereof and a second concave groove is formed correspondingly to the first concave groove. A terminal pin(130) is coupled to a tuner connected to the chassis and is fixed in a center of the coupling part, to output signals through the cable or jack connected to the body. The coupling hole is formed with a same shape as the coupling part in the chassis coupled to the coupling part. And a convex boss(211) coupled to the first and second concave grooves is formed in one side of the coupling hole.
Patent KR-20020068839-A (KR)
Title: Keypad device and method for use in a communication handset
Inventor: YOON SEOK SUN
IPC: H04B1/38
Filed: 2001-02-23
Abstract: PURPOSE: A keypad device and method for being used in a communication terminal and a method therefor are provided to conveniently use a keypad by varying the arrangement of the keypad according to the request of a user. CONSTITUTION: A character keyset(154) includes numbers for dialing and characters for indicating predetermined functions. A keypad shape(153) is composed as numbers and a plurality of keys which functions are not set. A control unit(140) sets the number or the character selected in the character key-set(154) to correspond to each key, and generates a keypad according to the set result.
Patent KR-20020069040-A (KR)
Title: Apparatus and Method for recommend a Credit Card by analyzing customer information
Inventor: SEO SEONG MAN
Filed: 2001-02-23
Abstract: PURPOSE: A system and a method for a credit card recommendation service depending on the customer propensity information are provided to recommend a hit credit card to a customer by analyzing the propensity of consumption of the customer through the Internet. CONSTITUTION: A member terminal(150) and a web server(130) are connected via the Internet(140). The web server and card company web servers(160,170) are connected via the Internet. The web server has a member database(110) for registering the information about members and a card information database(120) for registering the information about a card to recommend. The member database comprises such fields as the member IDs, the passwords, the names, the addresses, the telephone numbers, the vehicle holdings, the annual incomes, and the monthly average expenditures. The card information database comprises such fields as the card IDs, the card names, the kinds of cards, and the annual membership charges. The card company web servers receive on-line applications from the web server.
Patent KR-20020071202-A (KR)
Title: Plasma display Panel and Driving Method Thereof
Inventor: LEE BYEONG JUN
IPC: G09G3/296
Filed: 2001-03-05
Abstract: PURPOSE: A plasma display panel and a method for driving the same are provided to control equally sizes of discharge cells and improve luminance and efficiency by using a data electrode in a sustain discharge process. CONSTITUTION: A reset period is equivalent to an address period. A sustain discharge period is controlled according to a bias condition of a data electrode. The data electrode is used for selecting a plurality of discharge cells. The discharge cells are formed by arranging red cells, green cells, and blue cells on a lower substrate. A blue data electrode(46B) is in a floating state in the sustain discharge period. Floating voltage, ground voltage, and zero voltage are selected by a green data electrode(46G) and a red data electrode(46R). The floating voltage is applied to the data electrode. A switch portion is used for switching the floating voltage, the ground voltage, and the zero voltage.
Patent KR-20010092406-A (KR)
Title: Oil mist generation system in handheld type four-cycle engine
Inventor: ITO KEITA
IPC: F02B75/16
Filed: 2001-03-21
Abstract: PURPOSE: To apply not only a circular shape, but various kinds of shapes, on a circumferential wall of an oil tan, in an oil mist generating device in a hand held type four-cycle engine. CONSTITUTION: A device wherein oil slingers rotationally driven by a crankshaft 12 and oil mist is generated by splashing away oil O reserved in the oil tank 13 with rotation of the oil slingers, is composed of a driving gear 32 disposed on the crankshaft 12, and at least three oil slingers 36 to 38; 136 to 138 which are driven together by the driving gear 32 and supported on three spindles 33 to 35; 133 to 135 disposed around the driving gear 32.
Patent KR-20020074921-A (KR)
Title: Capacitive device array and fabricating method thereof
Inventor: CHOI JUN HYEOK
IPC: H01L21/66
Filed: 2001-03-22
Abstract: PURPOSE: A method for fabricating a capacitive type device array for quality test of substrate units is provided to measure quality of capacitive type devices in substrate units by improving a structure of a capacitive type device array. CONSTITUTION: A capacitive type device is arranged in an X-Y matrix on a substrate. One quality test terminal is formed at each end of each column and each row. A plurality of electrode pads(20) are formed on one side of the capacitive type device. A wiring(22) is extended from each electrode pad(20). The wiring(22) is connected with the first wiring(26) and the second wiring(28) formed within a dicing region(Cd). The first wiring(26) is arranged in a line within the dicing region(Cd). The second wiring(28) is arranged in a line on the dicing region(Cd) at right angles to the first wiring(26). A bridge(24) is electrically with the second wiring(28).
Patent KR-20020064126-A (KR)
Title: Method for forming gate oxide thin film using atomic layer chemical vapor deposition system
Inventor: DO TAE HAN
IPC: H01L21/205
Filed: 2001-03-26
Abstract: PURPOSE: A gate oxide formation method is provided to reduce a thickness of a metal oxide to the range of an effective oxide thickness by controlling a thickness of a unit atomic layer. CONSTITUTION: A gate oxide formation method comprises the first step(ST22) for supplying a semiconductor substrate into a reaction furnace for an atomic layer CVD(Chemical Vapor Deposition), the second step(ST24) for supplying a source gas including a metal and an oxygen during the first time and the third step(ST26) for supplying the first purge gas during the second time after passing the first time. The gate oxide formation method further includes the fourth step(ST28) for forming one plasma selected among H2, O2 and H2O plasmas in the reaction furnace during the third time after the second time and a last step(ST30) for supplying the second purge gas during the fourth time after passing the third time.
Patent KR-20010095203-A (KR)
Title: Information recording and reproduction apparatus, information recording and reproduction method and information signal source
Inventor: IGAMI EIICHI
IPC: G11B19/04
Filed: 2001-03-31
Abstract: PURPOSE: An information recording and reproducing apparatus, information recording and reproduction method and information signal source is provided to perform highly-reliable recording and reproduction. CONSTITUTION: An information recording and reproducing apparatus comprises a recording and reproduction section(100) for recording to, or reproducing from, an information medium, an information signal; a recording and reproduction control section(103) for controlling the recording and reproduction section based on a control parameter; an interface(105) connected to an information signal source(200), wherein the information signal source is adapted to provide a permission to update the control parameter; a forbidden flag section including a forbidden flag indicating the presence or absence of a permission to update the control parameter, wherein the information signal source is operative to set the forbidden flag; and a control parameter update section(108) for updating the control parameter. The control parameter update section is adapted to update the control parameter in accordance with a permission to perform updating from the information signal source when the forbidden flag has been set by the information signal source. The recording and reproduction control section is adapted to control the recording and reproduction section based on the control parameter updated by the control parameter update section.
Patent KR-20010067842-A (KR)
Title: DC electric boiler
Inventor: AN SANG JOONG
IPC: F24H9/20
Filed: 2001-04-02
Abstract: PURPOSE: A direct current electric boiler is provided to reduce power consumption with high efficiency by regularly keeping the output of an electric heater and by removing unavailable power. CONSTITUTION: An electric boiler contains a storage tank(22) filled with a heat medium(20) and an electric heater(28) heating the heat medium in the storage tank. An A/D(analog/digital) converter(10) is formed in the power input terminal of the electric heater with a rectifier and a smoothing circuit so that alternating currents(12) are converted to direct currents through the A/D converter. Finally, the converted direct currents are supplied to the electric heater.
Patent KR-20010109074-A (KR)
Title: 금속표면 처리제, 금속표면 처리방법 및 표면처리 금속재료
IPC: C08G8/28
Filed: 2001-04-03
Abstract: 금속재료에 우수한 내식성, 도장 밀착성 및 내지문성(耐指紋性)을 부여하기 위해 사용하는, 크롬을 함유하지 않은 금속표면 처리제 등을 제공함을 과제로 한다. 
     그 해결수단으로서는, 아래의 일반식 (I) 또는 (II)의 중합체와 V, Zr, Ti, Mo, W, Mn 및 Ce으로부터 선택되는 금속의 화합물을 함유하는 금속표면 처리제 등이다. 
     
       
     
     (상기 식에서, R 1 ∼R 6 은 H, 알킬; V 1 , V 2 는 H, 알콕시메틸, 인을 함유한 기; V 3 은 H, 인을 함유한 기; X는 에틸렌성 이중결합을 가진 화합물의 이 이중결합이 열려 생성될 수 있는 기임) 
     
       
     
     (상기 식에서, W 1 ∼W 3 은 H, 알콕시메틸, 인을 함유한 기 등; W 4 는 H, 인을 함유한 기; W 1 ∼W 4 의 적어도 하나는 인을 함유한 기; Y는 포름알데히드와 부가축합할 수 있는 방향족 화합물로부터 그 방향환을 구성하는 탄소원자에 결합한 수소원자가 상실되어서 된 기임)
Patent KR-20010090744-A (KR)
Title: Quick plastic forming of aluminum alloy sheet metal
Inventor: KIM CHONGMIN
IPC: B21D26/029
Filed: 2001-04-06
Abstract: PURPOSE: A quick plastic forming method of aluminum alloy sheet metal is provided to enable the practical production of robust automobile body panels and the like of complex shape and highly strained regions. CONSTITUTION: The quick plastic forming method is used to stretch magnesium-containing aluminum alloy sheet stock into intricate shapes required in automotive body panels. The sheet stock, at a temperature in the range of about 400deg.C. to about 510deg.C., is stretched under the pressure of a working gas into conformance with the surface of a forming tool. The sheet forming pressure is increased continually in a controlled manner from ambient pressure to a final forming level in the range of about 250psi to about 500psi or higher. A portion of the sheet can experience strain rates substantially higher than 10-3 sec-1 and the forming of the sheet can be completed within 12 minutes.
Patent KR-20020078821-A (KR)
Title: Air conditioning system for vehicle
Inventor: JIN JONG HUN
IPC: B60H1/00
Filed: 2001-04-10
Abstract: PURPOSE: An air-conditioning system of vehicle is provided to compact the system, to improve air mixing performance and air volume and to reduce noise and force needed to operate. CONSTITUTION: An air-conditioning system(40) includes an evaporator core(46) taking heat from high-temperature indoor air; a heater core(50) heating air flowing in; and a flap door part(48) installed between the evaporator core and the heater core and opened and closed by moving up and down to control airflow. The flap door part is controlled to make air pass the heater core so as to supply hot air into a car room or to intercept air supplied to the heater core and open a chilled air passage(54) so as to supply chilled air into the car room.
Patent KR-20020085280-A (KR)
Title: Property control technique of the mixed oxide fuel pellet by the addition method of M3O8 scrap powder and the sintering process
Inventor: JUNG CHANG YONG
IPC: G21C3/02
Filed: 2001-05-07
Abstract: PURPOSE: A method for adding M3O8 scrap powders and a method for controlling a characteristic of a mixed nuclear fuel pellet by a sintering process are provided to recycle scrap powders in a mixed nuclear fuel fabrication process by mixing M3O8 scrap powders with powders of raw materials. CONSTITUTION: M3O8 scrap powders of 5, 10, 12.5, 15, and 30 weight percents are mixed with powders of raw materials, respectively. The M3O8 scrap powders and the powders of raw materials are mixed by using a turbula mixer. A milling process for the mixture is performed. A lump of powders having a circular shape is formed by adding the M3O8 powders to the mixed powders. A sintering process for the lump of powders having the circular shape is performed under atmosphere of hydrogen 7 percent and nitrogen of 93 percent at temperature of 1650 to 1750 degrees centigrade.
Patent KR-20010104232-A (KR)
Title: 보호층을 구비한 플라스마 화상 스크린
IPC: H01J11/12
Filed: 2001-05-09
Abstract: 본 발명은 스퍼터링(sputtering)에 대한 큰 저항성과 낮은 전자 친화력을 갖는 물질로 구성된 보호층(5)을 구비한 플라스마 화상 스크린에 관한 것이다.
Patent KR-20020089981-A (KR)
Title: Method for manufacturing of liquid crystal display panel
Inventor: CHO JIN HUI
IPC: G02F1/136
Filed: 2001-05-25
Abstract: PURPOSE: A method for fabricating a liquid crystal display panel is provided to prevent the surface oxidation of aluminum alloy gate electrodes and source/drain electrodes due to the oxidation atmosphere when depositing pixel electrodes, by forming aluminum and silicon mixture layer on the gate electrodes and source/drain electrodes. CONSTITUTION: A method for fabricating a liquid crystal display panel includes the steps of forming a plurality of gate electrodes(101a,101b) on a transparent lower insulating substrate having thin film transistor areas and gate pad areas, forming a first buffer layer(102a) on the gate electrodes in the gate pad areas, forming a gate insulating film(103) on the entire surface of the substrate, forming a semiconductor layer, n+ semiconductor layer(105) and source/drain electrodes(106) on the gate electrodes in the thin film transistor areas, forming a second buffer layer(107a) on the source/drain electrodes, forming a protecting film(108) on the gate insulating film including the second buffer layer, forming a plurality of contact holes by selectively etching the gate insulating film and the protecting film to expose predetermined portions of the first and second buffer layers, and forming pixel electrodes(110) on the protecting film including the contact holes.
Patent KR-20010079000-A (KR)
Inventor: KIM DO U
IPC: C23F4/00
Filed: 2001-05-31
Abstract: PURPOSE: A deburring apparatus capable of removing burrs in a closed space by using high pressure and high heat during combustion of gas is provided, which can perform deburring working continuously and quickly and prevent dangerousness of working in advance. CONSTITUTION: This deburring apparatus comprises: a rotary table equipped with a drive motor at the lower part and formed by a plurality of round holes at the upper part for moving a product to the inside of a frame; a hydraulic piston disposed at the lower part of the rotary table for laying the product in a deburring chamber and closing the lower part of the deburring chamber; and the deburring chamber disposed at the upper part of the frame and connected to a gas inlet pipe for combustion for removing burrs from the product by ignition of combustion gas introduced into the deburring chamber.
Patent KR-20030000961-A (KR)
Title: Cast Aluminium ingot containing iron and fabricating method thereof
Inventor: KIM IN SUL
IPC: B22D21/04
Filed: 2001-06-27
Abstract: PURPOSE: A casting aluminum ingot containing iron is provided which is injected into molten steel to suppress deoxidization and formation of bubbles during refining operation of the steelmaking process, and method and apparatus for manufacturing the casting aluminum ingot are provided. CONSTITUTION: The apparatus for casting an aluminum ingot containing iron comprises a molding frame(10) on the upper surface of which a plurality of female grooved parts(11) are arranged so that molten aluminum is injected into the female grooved parts, in which a cooling water line(12) is installed, and by a rotational shaft(13) installed on the side surface of which the molding frame is rotated so that upper and lower surfaces of the molding frame are reversed; an iron scrap injector(20) comprising a plurality of iron scrap reservoirs(21) which are installed at positions corresponding to the female grooved parts, and in which iron scraps(25) are stored when the iron scrap reservoirs are positioned on the upper part of the molding frame, a leveler(22) which is vertically movably installed on the upper part of the iron scrap reservoirs to adjust the amount of the iron scrap stored into the iron scrap reservoirs by varying volume of the iron scrap reservoirs, and a switch(23) which is installed at the lower part of the iron scrap reservoirs to open or close the lower surface of the iron scrap reservoirs; and a molten aluminum injector on the upper part of which a molten aluminum inlet part is installed, and at the lower part of which a plurality of molten aluminum outlet parts are installed, wherein the plurality of molten aluminum outlet parts are positioned at positions corresponding to the plurality of female grooved parts when the molten aluminum injector is positioned on the upper part of the molding frame.
Patent KR-20030005619-A (KR)
Title: Automatic carrying system of panel for press factory
Inventor: SEO YONG BAEK
IPC: B21D43/22
Filed: 2001-07-09
Abstract: PURPOSE: An automatic panel loading system is provided to reduce an accident and to improve workability by automatically loading panels, which are processed by a press, onto a pallet. CONSTITUTION: A conveyer section(5) is installed at a front of an outlet(3) of press equipment(1) so as to covey panels(7). A centering section(9) is positioned at a front of the conveyer section(5) in order to guide the panels to a precise loading position. First and second gantry loader sections(11,13) are positioned at both sides of the centering section(9) to load the panels on a pallet(17) through an attachment(15). A pallet changing section(23) is formed at a front of the centering section(9). The first and second gantry loader sections(11,13) simultaneously load panels guided by the centering section(9).
Patent KR-20030005935-A (KR)
Title: An Environment Friendly Electric Utility Pole and Method of Manufacturing thereof
Inventor: HAN MAN JUN
IPC: E04H12/02
Filed: 2001-07-11
Abstract: PURPOSE: An electric pole for eco-friendly distribution wires is provided to prevent soil and water pollution by stopping an outflow of chemicals. CONSTITUTION: The electric pole for eco-friendly distribution wires(1) comprises a body formed by placing a sun protection veil(125) on the outermost layer on a composite mixed with a glass fiber stiffener(120), and a sun protection coating layer(200) formed on the outer surface of the body(100) provided with the sun protection veil(125).
Patent KR-20020008023-A (KR)
Inventor: ASHWORTH STEPHEN P
IPC: H01B12/02
Filed: 2001-07-14
Abstract: PURPOSE: Superconducting power transmission cable is provided to obtain a manufacturable compact superconducting power transmission cable capable of operating at distribution level voltages. CONSTITUTION: A superconducting power transmission cable comprises at least one elongated dielectric member(20) having a first and a second end and at least one aperture extending from the first to the second ends, at least one conductor(30) composed of at least one superconducting material, inside of the at least one aperture, means for cooling the at least one conductor, and means for thermally insulating the at least one dielectric member from outside conditions.