baber/WOPTO huggingface dataset:
Patent KR-20000017751-A (KR)
Inventor: JUNG CHANG YOUNG
IPC: G06F15/16
Filed: 1999-10-25
Abstract: PURPOSE: A method for lower domain service and system thereof is provided to connect a client and web server by using the upper domain among domains input by the client setting a plurality of lower domain according to the upper domain as database in the web server which domain is registered. The web server transmit the homepage information provided from lower domain to the client by finding the lower domain from the database. CONSTITUTION: The method for lower domain service comprises: creating a plurality of lower domain according to the upper domain; and making database with the created lower domain. Thereby, it is possible to use the lower domain according to the upper part without approval of official body when the upper domain is registered in the domain name service server.
Patent KR-20010038889-A (KR)
Inventor: KIM JAE MIN
IPC: C21C7/06
Filed: 1999-10-28
Abstract: PURPOSE: A method for deoxidizing molten steel of high carbon steel wire rods during the tapping from a converter is provided in which high carbon steel wire rods having a high cleanliness are manufactured, wherein neither a separate RH or bubbling process is performed nor the generation of a large mount of slag is caused in the manufacturing method of the high carbon steel wire rods. CONSTITUTION: In a method for manufacturing a high carbon steel wire rod containing 0.5 to 0.8 wt.% of C by sequentially injecting Fe-Mn alloy iron, recarburizer, Fe-Si alloy iron, Al deoxidizer, calcium oxide and fluorite as tapping molten steel of a converter into a ladle, the method for deoxidizing the molten steel of the high carbon steel wire rod during the tapping from a converter comprises the processes of injecting the calcium oxide and fluorite after first injecting 20 to 40 wt.% of a total charging amount of the Al deoxidizer, subsequently the Fe-Mn alloy iron and the recarburizer, and then the residual Al deoxidizer during the tapping of the molten steel so that a basicity of the slag of the ladle is adjusted to 5 to 7; and adjusting a degree of oxidation of the slag of the ladle is adjusted to 1.3% or less.
Patent KR-20010045659-A (KR)
Title: Fax mail-box service subscriber apparatus and operating method thereof
Inventor: KIM JU HWAN
IPC: H04N1/32
Filed: 1999-11-05
Abstract: PURPOSE: A fax mail-box service subscriber apparatus and an operating method thereof are provided to detect an error through an ECM(Error Correction Mode) and a binary data analysis, provide various services such as the correction and the retransmission request with high reliability, store data in a storage device with a binary type, thereby capable of applying other fields. CONSTITUTION: A fax control unit controls the processing of the fax protocol and the fax data. A buffer memory stores the data transmitted/received to an outside device. A memory stores fax data. An image memory stores the fax image binary data. A fax image data processor receives the fax data coded from the fax control unit, demultiplexes the data into binary data, stores the demultiplexed data to the image memory, transmits the data to the buffer memory. Also, the fax image data processor reads the fax image binary data recorded in the image memory, encodes and stores the data in the memory.
Patent KR-20010046207-A (KR)
Inventor: HONG JUN
IPC: C22B1/00
Filed: 1999-11-11
Abstract: PURPOSE: A method for uniformly mixing a sintering raw material is provided which can prevent the constituent deviation of blended raw materials as decreasing the environmental pollution due to the dust flying. CONSTITUTION: In a method for manufacturing sintered ore comprising the process of mixing the blended raw materials after feeding the blended raw materials into the mixer (2) by transferring blended raw materials (12) in a raw material storage vessel to a mixer (2) using a conveyor belt, the method for uniformly mixing limestone dust for a sintering raw material comprises the steps of forming a certain sized groove at the blended raw material (12) on the conveyor belt; and covering the limestone dust inside the groove right with the blended raw material after injecting the limestone dust into the groove.
Patent KR-20010055565-A (KR)
Title: Method for operating site for selecting banner on internet
Inventor: KOAK DONG KI
Filed: 1999-12-10
Abstract: PURPOSE: A method for operating a site for selecting a banner on the Internet is provided to display a successive array by collecting about twenty kinds banner advertisements per one bar simultaneously and showing about three or four kinds banner advertisements at one time, thereby selecting information of an advertisement located on the left side surface. CONSTITUTION: Banner advertisements are arrayed successively. Small numbers advertisements out of a plurality of built-in banner advertisements are displayed for being shown toward the exterior. The remaining are banner storing sites necessary for constructing the built-in banner advertisement bars. A selection on a title of an advertisement being displayed on information portion of the left advertisement successively is performed. Instantaneously selected advertisement is displayed in accordance with the title of the selected advertisement.
Patent KR-20010057201-A (KR)
Inventor: JANG HAK JEON
IPC: C08F4/659
Filed: 1999-12-20
Abstract: PURPOSE: A metallocene catalyst useful in the production of copolymer comprising ethylene/aromatic vinyl compounds having constrained geometry is provided to enable the copolymer to have high isotacticity and alternating index by connecting at least two transition metal compounds having the constrained geometry. CONSTITUTION: The multi-nuclear constrained geometry metallocene catalyst useable in the production of specific copolymer having excellent isotacticity and alternating index respresents formula 1 (wherein M is same or different and Ti, Zr or Hf; Cp1 is cyclo pentadienyl groups with no substituent and/or having 1-4 alkyl substituent radicals with or without cyclic structure, or indenyl or fluorenyl groups with or without any substituent radicals; Y is hydrogen, C1-C10 sillyl, alkyl, aryl groups or combination of those; A is hetero atom such as N, O, P or S; X is hydrogen, halogen, alkyl or aryl groups or combination of those; and G is C1-C30 alkyl, cycloalkyl, aryl or alkylamine groups) and includes two transition metals in a single molecular by mutual coupling of ligands connected to core metal of the transition metals.
Patent KR-20010064951-A (KR)
Inventor: KANG SIN TAK
IPC: B01D53/26
Filed: 1999-12-20
Abstract: PURPOSE: An odor gas removing equipment using drying of organic waste is provided, which collects whole dissolved gas and mixed gas of condensate and converts the gases to dry gas by utilizing boiling point and so can collect odor gas at around 68 deg.C. The thermal decomposition is carried out by using an ejector and additional combustion chamber and safely by setting explosive limits of the gases. CONSTITUTION: The system comprises the followings: (i) a heater accompanied with an interlock for heating condensate discharged from a heat exchanger (10) to more than boiling point; (ii) a gas generating tank (30) for collecting odor gas of low boiling point contained in the condensate and for discharging the odor gas through pressure valve; (iii) a gas purifying tank (40) in which desiccant and adsorbent are charged for dehumidifying and adsorbing odor gas discharged from a pressure valve; and (iv) a thermal decomposition device for thermal decomposing dry gas purified at the gas purifying tank (40) using primary air flow rate and for discharging it to atmosphere together with flue gas of a boiler (2).
Patent KR-20010063529-A (KR)
Inventor: PARK YANG IL
IPC: G01B11/04
Filed: 1999-12-22
Abstract: PURPOSE: A device for conveying a projector of a width measuring device is provided to minimize a gap between the projector and a strip passing a pass line of a mill line for removing a factor influencing on a light receiving unit of the width measuring device from a third light beam which is not emitted from the projector, thereby preventing the generation of errors in the process of the width measurement. CONSTITUTION: A device for conveying a projector of a width measuring device includes a lifting part(20) positioned at a lower part of a pass line for reciprocating between a top position and a bottom position by a hydraulic cylinder(30), and a horizontal conveying unit(25B) for conveying the projector(10) horizontally between an advance position forwarding to the lifting part at the bottom position and a withdrawal position for moving back from the lifting part, wherein the lifting part is supported on a slant surface of a predetermined inclination angle to move between the top and bottom positions by a predetermined angle.
Patent KR-20010061758-A (KR)
Inventor: LEE WON GEUN
IPC: H02K15/08
Filed: 1999-12-29
Abstract: PURPOSE: A rotor pole press fit to a rotary shaft is provided to prevent a rotor pole and a rotary shaft from being axially moved by fixing the rotor pole and the rotary shaft. CONSTITUTION: A flange(11) is formed on a middle end of a rotary shaft(1). The flange(11) is not hardened. Other portions of the shaft(1) are forged to be hardened. A rotor pole(2) is formed into a core. As it goes from a terminal end to an upper end, a front end width becomes narrow. A hollowness is formed on the central part of the core. A flange seating part(22) is formed on an end of an upper part of the hollowness and has the same diameter as the flange. When the rotary shaft(1) is press fit on the rotor pole(2), the flange is seated into the flange seating part(22). A rear side of the flange(11) is coked, the coked flange(11) is extended by generating a deformation within the flange seating part. The extended structure of the flange is engaged with an edge portion of the flange seating part to form a gradient surface. The gradient surface(13) forms 3 to 15 ° from the edge portion of the rotor pole.
Patent KR-20000048469-A (KR)
Title: Ultra-high molecular weight, soluble siloxane resins
Inventor: JUEN DONNIE RAY
IPC: C08G77/50
Filed: 1999-12-30
Abstract: PURPOSE: An ultra-high molecular weight MQ resin and a method for its preparation are provided. CONSTITUTION: A ultra-high molecular weight MQ resin comprises the copolymerized reaction product of: (A) a solid MQ resin having Mw less than 100,000, and (B) a substantially linear polydiorganosiloxane linker having hydrolyzable groups bonded to silicon atoms or silicon bonded hydrogen atoms. Component (A) is a solid MQ resin having M and Q siloxy units having the average general formula R(1)aR(2)bR(3)cSiO(4-a-b-c)/2. R(1) is a hydroxyl group and a is a number from 0 to 0.2. R(2) is a monovalent hydrocarbon group having at least one unsaturated carbon-carbon bond (i.e., vinyl) that is capable of addition reaction with a silicon-bonded hydrogen atom; and b is number from 0 to 1.5. If a +b +c is greater than 1.5, then the MQ resin component (A) will be a viscous liquid, not a brittle solid. When b is less than 0.02, then a is greater than or equal to 0.07; and when a is less than 0.07, then b is greater than 0.02.
Patent KR-20010065862-A (KR)
Inventor: BAEK HONG YEOL
IPC: G05D1/00
Filed: 1999-12-30
Abstract: PURPOSE: A remote exploration system for aircraft is provided to generate controlling and essentially additional information and to receive/handle image data of OSMI(ocean scanning multispectral imager) by loading OSMI which is developed for body of satellite on aircraft. CONSTITUTION: An aircraft vibration isolator(305) protects an OSMI photo receiving system(302) from vibration of an aircraft whose condition is different from a body of satellite. An OSMI posture sensor(304) measures posture of the OSMI during operation of the OSMI when it acquires an image data. An OSMI SOH receipt/output unit(306) receives/outputs a command for the OSMI control and the OSMI SOH. A process/output/record unit(307) processes and outputs and records the OSMI image data. An antenna/receiver/accelerometer(308) acquires position information.
Patent KR-20000035972-A (KR)
Title: Catalysts suitable for preparing aliphatic alpha-, omega-aminonitriles by partial hydrogenation of aliphatic dinitriles
Inventor: FLICK KLEMENS
IPC: B01J25/00
Filed: 1997-08-21
Abstract: PURPOSE: Catalysts suitable for preparing aliphatic alpha-, omega-aminonitrile is provided by partial hydrogenation of aliphatic dinitriles which have high selectivity on total sum of alpha-, omega-diamine or alpha-, omega-aminonitrile. CONSTITUTION: Aliphatic dinitriles contain (a): metallic cobalt, a cobalt compound or their mixtures, the metallic cobalt portion being between 20 and 100 wt % relative to (a), (b); between 10 and 70 wt %, relative to (a), of metallic iron, iron oxide, a further iron compound or their mixtures, the iron oxide portion being between 20 and 100 wt % relative to (b); and (c) between 0 and 1 wt %, relative to (a), of a compound based on an alkali metal, alkaline earth metal or zinc.
Patent KR-20000052966-A (KR)
Title: Dispersants
Inventor: THETFORD DEAN
IPC: C09K23/52
Filed: 1997-10-01
Abstract: PURPOSE: Provided are a new class of dispersants, to dispersions containing such dispersants together with a particulate solid and an organic medium, to millbases and the use of such dispersions and millbases in paints and printing inks. CONSTITUTION: A dispersant of general Formula (1) is, wherein T is hydrogen or a polymerisation terminating group; Z is an acidic or basic group or a moiety containing either an acidic or basic group; A and B are each, independently, oxyalkylene carbonyl groups derivable from.delta.-valerolactone, ε-caprolactone or alkyl substituted ε -caprolactone provided that both are not ε-caprolactone or.delta.-valerolactone; n and p are integers; and n + p is from 2 to 100; including salts thereof. Specific examples of dispersants are the reaction product of lauric acid, ε-caprolactone, 7-methyl-ε -caprolactone with PEI, the reaction product of lauric acid, ε-caprolactone,.delta. -valerolactone with PEI and the phosphate of the reaction product of dodecanol, ε -caprolactone and.delta.-valerolactone.
Patent KR-20000071171-A (KR)
IPC: B65H51/22
Filed: 1998-12-17
Abstract: 실(Y)과 접촉하는 실제적으로 평평한 정지 표면(B)을 형성하는 필러 푸트(A)를 갖는, 실 공급 장치의 실 센서용 실 필러에 있어서, 상기 필러 푸트(A)는 최소한, 상기 정지 표면(B)의 영역에서 연속 표면(P)을 포함함으로써, 탐지동안 실이 완만하게 처리되고 상기의 필러 푸트(A)에 주로 오염물이 퇴적되는 것이 회피된다.
Patent KR-20010012526-A (KR)
IPC: C07C69/38
Filed: 1998-08-10
Abstract: A process for preparing malonic acid from the hydrolysis of cyanoacetic acid in the presence of aqueous hydrochloric acid, the process conditions being such that they allow high yields in malonic acid product. The product of said acid hydrolysis is a mixture of malonic acid and ammonium chloride by-product; the mixture is concentrated, the ammonium chloride by-product is separated by dissolution with an oxygen solvent and isolated. Alternatively, said concentrated mixture is dissolved with a primary or secondary esterifying alcohol in C1-C10, the resulting mixture being esterified, while the ester product is purified by distillation under reduced pressure, the molar yields and purity of the ester product being high.
Patent KR-20010013512-A (KR)
Title: 차창의 습기를 검출하기 위한 센서 장치
IPC: B60S1/08
Filed: 1999-01-22
Abstract: 본 발명은 차창(14)의 습기를 검출하기 위한 센서 장치에 관한 것이며, 물기나 오물에 노출되어 젖을 수 있는 차창 외측(32) 위에 상기 센서의 2개의 측정 구간이 단지 하나의 송신기(6)로 실현될 수 있으며, 상기 송신기 빔(30)을 차창(14) 안으로 수용하는 광도파 본체(10)가 구조체(22)를 가지며, 상기 구조체에 의해 상기 송신기(6)로부터 방사된 송신기 빔(30)은 2개의 다른 방향에서 모아져 평행사변형을 형성한다.
Patent KR-20000057715-A (KR)
Inventor: DELGER CHRISTIAN
IPC: G05B19/42
Filed: 2000-01-05
Abstract: PURPOSE: A virtual teach-in system is provided to generate, change, and/or display programs for controlling a grinding machine by providing a system having a teach-in module. CONSTITUTION: A teach-in module is provided to provide virtual displays of a workpiece(25) and tools(27, 28, 29), allows the display process by moving the workpiece(25) and the tools(27, 28, 29) displayed with respect to each other, and generates and changes a machine control program(MC program) based on the process. A storage unit is arranged for storing workpiece data indicative of the workpiece characteristics in a machining state in a memory and for storing tool data indicative of the tool characteristics in the memory.
Patent KR-20010069092-A (KR)
Title: a drawer typed rice box
Inventor: KANG EUI GYUN
IPC: A47J47/04
Filed: 2000-01-12
Abstract: PURPOSE: A drawer type rice container is provided to enable a user to easily put in and take out rice, to be readily cleaned, and to place electric home appliances such as a microwave oven or a rice cooker by forming in a drawer type. CONSTITUTION: A drawer type rice container comprises a body(10) consisting of plural frames(11) and upper, side, and rear plates(12,13) between the frames; an insertable rice box(20) installed in the body through a guide rail(60) in a drawer type with a rice discharge hole(21) having an opening plate(80); an insertable cover(30) set on the rice box through a guide rail(70); and plural rice holders(40) and cereal boxes(50) installed at the bottom and the side of the rice box in a drawer type. A screw is combined between the cover and the frames so that the cover is rotatably opened on the screw as a center.
Patent KR-20010073439-A (KR)
Inventor: NAM GUN WOO
IPC: B01D46/30
Filed: 2000-01-14
Abstract: PURPOSE: An exhaust gas purifying equipment using a wet filter made by pearlite stone powder is provided, which uses a wet filter made by pearlite stone powder of regular form having a porosity of 30-40 % and a length of 5-6 mm. The filter is excellent in air permeability and has a large contact surface area of water film with effluent gas, so that the filter can filtrate a large amount of exhaust gas of an engine without any increase in exhaust pressure of the engine. CONSTITUTION: The system comprises the followings: (i) a horizontal purifying cylinder (6) which has a gas inlet (8) at one side top, a water spraying nozzle (15) at the top near to the inlet (8), a gas outlet at the opposite side of the gas inlet (8) and a water discharge line (16) at the other side bottom; (ii) a wet filter of pearlite stone powder (5) installed in the purifying cylinder (6) near to the gas inlet (8) and beneath the water nozzle (15) that is connected to a pump (18) for spraying water to the wet filter; and (iii) a water supplying tank (19) installed on the purifying cylinder (6), the discharge line of which is connected to a fiber filter box (17).
Patent KR-20010076655-A (KR)
Title: Process and apparatus for manufacturing spiral cable
Inventor: KWON HYUK JOO
IPC: D07B3/00
Filed: 2000-01-27
Abstract: PURPOSE: A manufacturing method of a spiral cable and an equipment thereof are provided, which are characterized by no torsion owing to rotating a material feeding part and a winding part in the same direction, smooth and soft operation of a wire and high quality. CONSTITUTION: The spiral cable is obtained by a process containing the steps of: supplying simultaneously many steel wires(B) and a core tube(A) from a core tube roll(3) and many steel wire rolls(1) installed in order to rotate and revolve; gathering a material in a gathering adapter(4); passing on narrow rollers(60,61), followed by winding on a winding drum(70); rotating a rotating part(6) to form continuously the spiral material, and simultaneously rotating the core tube roll(3) and the steel wire rolls(1) in the same direction at the same speed to untwist and to supply the material; rotating a winding part(7) in the same direction at the same speed to solve torsion of the material; and then winding on the winding drum(70).
Patent KR-20000076559-A (KR)
IPC: B22D41/02
Filed: 2000-01-28
Abstract: 본 발명은 내침식성과 슬래그 내침투성이 특히 향상된 마그네시아 스피넬 내화물에 관한 것이다.   마그네시아 스피넬 내화물은 페리클레이즈와 스피넬의 조밀하고 강한 결합 조직을 형성하도록 10 내지 150㎛의 입경을 갖는 마그네시아 조립 분말과 0.1 내지 5㎛의 입경을 갖는 알루미나 분말을 혼합하고, 그 생성 혼합물을 성형한 후, 성형품을 소결함으로써 획득된다.   마그네시아와 알루미나 혼합물은 양 성분의 분말을 포함하거나, 이러한 성분들 중의 하나의 분말 및 다른 성분의 조립 분말을 포함한다.   조림 수단으로서 분무 건조기법, 또한 성형 수단으로서 정수압 프레스성형법을 사용하는 것이 바람직하다.   이러한 혼합물은 마그네시아-스피넬 보호 튜브 및 도가니, 구리 용해로 및 전로용 벽돌, 및 구리 용해로 및 전로 슬래그용 마그네시아 스피넬 보호 튜브 및 도가니에 사용된다.   이 경우에, 정수압 프레스성형법이 사용된다.
Patent KR-20010077184-A (KR)
Title: Fire door of formation for decoration bord
Inventor: PARK YENG WUNG
IPC: A62C2/06
Filed: 2000-02-01
Abstract: PURPOSE: Provided is a fire door with a decoration plate formed which joins the decoration plate with various patterns in a combination groove so that it looks beautiful in appearance. CONSTITUTION: The fire door with the decoration plate formed is characterized by forming a saddle-typed combination groove(21) in the front or the rear of a door body and adjusting the decoration plate(31) made from a timber, an MDF, a chip board or plastics in one unit with a saddle-typed projection part(31a) formed for matching to the saddle-typed combination groove to push the decoration plate downward, join and fix it.
Patent KR-20010077750-A (KR)
Title: Automatic writing apparatus for segmental writing elements with caps
Inventor: CHUANG CHENG-HUA
IPC: B43K24/00
Filed: 2000-02-08
Abstract: PURPOSE: Provided is an auto-writing apparatus for segment writing element with a cap having a withdrawable pen tip in order to prevent a pencil from breaking off and/or paper not to tear. CONSTITUTION: The apparatus comprises multiple writing elements(6) with caps(14), each having a tip portion(12) and a hole(16) near the portion to accept the element tip portion and arranged along an axis; an external tube(2) having a pen tip exit to accept a first element inside and capable of holding the first element and a second element inside; and an internal tube(4) for accepting the remaining elements and having an end opening with a fixed radius to drive the second element toward the pen tip exit in order to replace the first element. The end opening of the internal tube is engaged with the element cap of the second element in order to make a third element to be introduced from the internal tube into the external tube.
Patent KR-20010083605-A (KR)
Inventor: GOTO TAKAO
IPC: A61B5/055
Filed: 2000-02-17
Abstract: PURPOSE: A MR(magnetic resonance) imaging system is provided to block effect from residual magnetization variation due to gradient magnetic field variation and measure phase shift of subsequent echo occurred from eddy current and residual magnetization. CONSTITUTION: A MR imaging system comprises a permanent magnet(1p), a gradient coil(1g), a sending coil(1t), a receiving coil(1r), a gradient magnetic field driver(3), a sequence register(8), a gate modulator(9), and a RF pulse oscillator(10). The gradient coil(1g) generates gradient magnetic field for a slice axis, a phase axis and a reading axis. The sending coil(1t) supplies a RF pulse to a sample positioned inside the permanent magnet(1p). The receiving coil(1r) receives a NMR(nuclear MR) signal from the sample. The MR imaging is performed by transmitting an inverting pulse after an exciting pulse, collecting data from echo while a phase encoding pulse is applied to the phase axis and a reading pulse is applied to the reading axis, and repeating rewinding pulses during change of the pulse encoding pulse. A reset pulse is inserted before and after the inverted pulse.
Patent KR-20010082865-A (KR)
Title: Optical system
Inventor: CHOI SANG GYEONG
IPC: G02B9/34
Filed: 2000-02-22
Abstract: PURPOSE: An optic system is provided to improve optical characteristics including a resolution by forming an optic system using four lenses instead of an existing optic system using five lenses. CONSTITUTION: The first lens(400) is formed with a positive meniscus lens having a convex surface to an object. The second lens(410) is formed with a negative concave lens having a concave surface to the object and an upper side. The third lens(420) is formed with a negative meniscus lens having a concave surface to the object. The fourth lens(430) is formed with a positive convex lens having a convex surface to the object and the upper side. A filter(440) is formed with an infrared shielding filter. A diaphragm(450) is installed between the first and the second lenses(410,420) in order to control the amount of incident ray.