baber/WOPTO huggingface dataset:
Patent KR-20010078337-A (KR)
Inventor: GUETHER RALF
IPC: C08G18/66
Filed: 2001-02-06
Abstract: PURPOSE: Provided is a liquid polyisocyanate composition low temperature stability combined with desirable reactivity and provision of excellent physical properties (i.e., combination of hardness, elongation and tensile strength) in resulting polyurethane elastomers. CONSTITUTION: A liquid polyisocyanate composition having an NCO group content of from 15 to 30% and less than 90% by weight of diphenylmethane diisocyanate, comprises a blend of (A) 10 to 90% by weight, based on 100% by weight of (A) and (B), of an MDI adduct having an NCO group content of 15 to 30%, which comprises the reaction product of: (1) diphenylmethane diisocyanate containing from about 0 to about 20% by weight of the 2,4'-isomer, from about 0 to about 2% by weight of the 2,2'-isomer and the balance being the 4,4'-isomer, with (2) a low molecular weight branched aliphatic dihydroxy compound containing two hydroxyl; and (B) 10 to 90% by weight, based on 100% by weight of (A) and (B), of an allophanate-modified MDI, having an NCO group content of 12 to 32.5%, and comprising the reaction product of: (1) diphenylmethane diisocyanate containing from about 0 to about 20% by weight of the 2,4'-isomer, from about 0 to about 2% by weight of the 2,2'-isomer and the balance being the 4,4'-isomer, and (2) an aliphatic alcohol.
Patent KR-20020066887-A (KR)
Title: Roamming method setting wap proxy wireless internet access
Inventor: CHOI SEUNG CHEOL
IPC: H04W4/02
Filed: 2001-02-14
Abstract: PURPOSE: A proxy setting roaming method for wireless Internet connection is provided to automatically perform the proxy setting wherever a terminal user moves to a certain area. CONSTITUTION: A WAP(Wireless Application Protocol) gateway 1 transmits proxy setting information to an SMSC(Short Message Service Center) 1(202). The SMSC 1 transmits proxy setting information as a short message to a terminal using an SMS(Short Message Service)(204). The WAP gateway 1 transfers a service to a WAP gateway 2 which is a proxy server of an area in which the terminal is located(206). The WAP gateway 2 transmits proxy setting information to an SMSC 2(208). The SMSC 2 transmits proxy setting information as the short message to the terminal using the SMS(210).
Patent KR-20020068182-A (KR)
Title: The manufacturing method of titanium oxide photocatalyst
Inventor: HAN SANG MOK
IPC: B01J21/06
Filed: 2001-02-20
Abstract: PURPOSE: A method for manufacturing an anatase titanium dioxide photocatalyst for wastewater/air purification is provided. CONSTITUTION: The method comprises the steps of (i) drop titanium tetraoxide to hydrochloric acid solution to make mole ratio of hydrochloric acid to titanium tetraoxide to 1:1.5-1:3.5 before putting in porous carrier and dropping ammonium hydrogen carbonate(NH4HCO3) at a rate of 0.5-1.1 ml per min. to make the pH of 6-7 with agitation to form precipitation on the surface of porous carrier, the porous carrier being prepared by adding water of 40 vol.% to low grade clay before molding to sphere of 10-15 mm in diameter followed by drying at 110 deg.C for 72 hours and rapid heating at 1000-1200 deg.C for 10 min. in rotary kiln; (ii) wash the carrier having precipitation followed by drying at 110 deg.C for about 48 hours; and (iii) heat treating at 700 deg.C.
Patent KR-20020071084-A (KR)
Inventor: LEE JEONG LAN
IPC: A23L17/40
Filed: 2001-03-02
Abstract: PURPOSE: A process of preparing instant abalone porridge is provided by frying fish meat in sesame oil and then mixing soaked rice, ground intestine and abalone-boiled water. Whereby, abalone porridge meal is prepared merely by pouring 100g of the obtained porridge material in 100g water and then heating and can be preserved for about 12 months. CONSTITUTION: An abalone is washed and separated into a fresh part and an intestine part, the intestine part is boiled and cooled at 4deg.C to give abalone water, and the fresh part is fried in sesame oil after slicing. Soaked rice, and ground intestine are boiled in the abalone water and fried in sesame oil to produce a fried mixture of abalone and rice, which is mixed with the fried abalone fresh and then packed.
Patent KR-20020071602-A (KR)
Title: Product sales promotion internet service Using matching tie numbers
Inventor: NAM GUNG RYEON
Filed: 2001-03-07
Abstract: PURPOSE: A method for promoting a commodity sale is provided to connect a buyer to other person of a pre-fixed corresponding number when the buyer inputs a connection number through the Internet by creating a series of interactively related connection number, attaching the number on a commodity, and selling the commodity. CONSTITUTION: A service site creates a proper connection number in accordance with a request of a commodity manufacturing/distributing company(301). The company attaches the connection number on a commodity and sells the commodity to a general consumer(302,303). A commodity buyer performs a log-in process(304-307). The service site supplies various menus and makes a user select a wanted service item(308). The user inputs a connection number attached on the commodity and clicks a search icon, and the connection number is registered, and searches other connection number for checking a registration of other person(309-311). If the other person is pre-registered, information of the other person is supplied to the user(314).
Patent KR-20020073793-A (KR)
Title: leakage tester of modulator for anti-lock brake system
Inventor: KWON HYEOK MYEONG
IPC: B60T17/22
Filed: 2001-03-16
Abstract: PURPOSE: A detector is provided to detect the leakage of an ABS(Anti-lock Brake System) modulator by controlling operations of the detector through a PLC(Programmable Logic Controller) and controlling detections of the ABS modulator through a computer. CONSTITUTION: An apparatus for detecting the leakage of an ABS modulator(34) comprises a PC(10) to interface with a user; a database(11) to store data; an interface unit(21) connected with the PC through a communication line to communicate between PC and a PLC(20); a storing unit(22) stored operating programs; a PLC controller(23) to control detecting operations; and an output unit(24) to operate the ABS modulator and a test block(30) according to signals from the PLC controller. The PLC controls only the operations of the apparatus and the PC stores only the collection and the storage of the test and the measurement.
Patent KR-20020081911-A (KR)
Title: Electronic-type ballast decided action or non-action according to load condition for high discharge ramp
Inventor: JU HO DONG
IPC: H05B41/00
Filed: 2001-04-20
Abstract: PURPOSE: An electronic stabilizer for high discharge lamp operated according to a state of load is provided to drive an inverter only in an active state of a discharge lamp by using a switch driving portion. CONSTITUTION: A power supply portion(11) removes noise from supplied power and forms a full wave rectification voltage. A power factor improvement and constant-voltage portion(12) improves a power factor of the power supplied from the power supply portion(11) and outputs a stabilized voltage. An inverter portion(13) performs a switching operation by using a half-bridge method through two field effect transistors. A discharge lamp(14) is discharged by an output of the inverter portion(13). An inverter driving portion(15) and a switch driving portion(16) drive the inverter(13). The switch driving portion(16) is arranged between the discharge lamp(14) and the inverter driving portion(15). In addition, the switch driving portion(16) performs an operation for driving the inverter driving portion(15).
Patent KR-20020088670-A (KR)
Title: Kettle with spout having an opening for drawing back remaining liquid
Inventor: KIM YOUNG JOON
IPC: A47J27/21
Filed: 2001-05-19
Abstract: PURPOSE: A vessel having a water port is provided to prevent water from dropping on a table or sticking to a hand of a user by forming a remaining water retrieving hole at a lower portion of a water port. CONSTITUTION: A vessel(1) includes a water port(10). A remaining water retrieving hole(30) is formed at a lower center of the water port(10). The water port(10) has a cylindrical pipe shape. A liquid passage(50) is formed in the water port(10). The remaining water retrieving hole(30) is formed at a lower wall of the vessel(1) remote from a tip of the water port(10). The remaining water retrieving hole(30) has substantially circular shape having a diameter of 1 to 4mm. Liquid contained in the vessel(1) is discharged when the vessel(1) is inclined at a predetermined angle. In addition, liquid is returned into the vessel(1) when the vessel(1) returns to an upright position.
Patent KR-20010070618-A (KR)
Title: A Float for Sea Fishing Being Possible Control Buoyancy and Water Gravity, and the Method for Using the Float
Inventor: JYEUNG YUN KI
IPC: A01K93/00
Filed: 2001-05-28
Abstract: PURPOSE: A sea fishing float is provided, which can control buoyancy and subsidence of the float by using one float and one underwater float without changing the float and the underwater float although the depth of water and the intensity of a tide are changed. CONSTITUTION: The sea fishing float comprises the float(30) floating on the surface of water and the underwater float(40) guiding a fishing hook connected with the lower part of the underwater float in the water. The float(30) and the underwater float(40) contain: fixed nuts(34)(44) fixed on the lower parts of the bodies(31)(41); fixed bolts(36)(46) coupled with the fixed nuts(34)(44), which have penetration parts(36a)(46a) for passing a fishing line(1); at least one ring-type weights(35)(45) fixed under the bodies(31)(41) by the fixed nuts(34)(44) and the fixed bolts(36)(46), which have an incision part for passing the fishing line(1), wherein the weights(35)(45) of the float(30) and the underwater float(40) can be interchanged with each other for controlling the buoyancy and the subsidence.
Patent KR-20020090719-A (KR)
Title: An installing structure of evaporating pipe at drawer-room in kim-chi storage
Inventor: KIM HWA OK
IPC: F25D11/04
Filed: 2001-05-29
Abstract: PURPOSE: An installation structure of evaporating pipe of drawer compartment of kimchi storage is provided to improve heat transfer. CONSTITUTION: A plurality of evaporating pipes(31) are installed on a peripheral surface of an inner case(20) in horizontal direction or vertical direction. The evaporating pipes are randomly arranged from one side when the evaporating pipes are numbered following flowing direction of refrigerant. Temperature variation generated in a drawer compartment is reduce thereby as temperature of refrigerant increase from an inlet to an outlet(52).
Patent KR-20010110199-A (KR)
Title: 성형가능한 마모성 펠렛, 그 제조방법 및 용도
IPC: B24D18/00
Filed: 2001-06-04
Abstract: 본 발명에 따르면, 부품(예를 들면, 분쇄/절삭 휠)을 성형할 때 사용하기 위한 별개의 성형가능한 펠렛들을 성형가능한 수지 및 마모성 입자로부터 제조한다.  분쇄/절삭 휠은 금형, 제 1 성형가능한 수지 및 마모제 입자로부터 제조된 별개의 복합 성형가능한 펠렛들, 및 제 2 성형가능한 수지를 제공함으로써 제조된다.  상기 복합 펠렛 및 제 2 성형가능한 수지는 상기 복합 펠렛이 휠의 둘레 주변으로 우선적으로 분배되고, 제 2 성형가능한 수지가 상기 휠의 내부 주변으로 우선적으로 분배되도록 동시-사출된다.  상기 제 1 및 제 2 성형가능한 수지를 이어서 경화시켜 휠을 제조한다.
Patent KR-20020094814-A (KR)
Title: Apparatus for controlling quantity of flow in the slurry supply system
Inventor: HAN YUN WON
IPC: H01L21/304
Filed: 2001-06-13
Abstract: PURPOSE: A flow rate control apparatus of a slurry supply system is provided to control correctly the amount of slurry and mix properly two or more kinds of slurries according to a desired ratio in a chemical mechanical process. CONSTITUTION: A plurality of branch lines(28,36) of a supply amount control portion(26) are branched from each circulation line(22,24). A plurality of flow rate control valves(32,40) are connected with a plurality of 3-way valves(30,38) in the supply amount control portion(26). The flow rate control valves(32,40) are connected with processing equipment(44) through a flow transducer(34,42). A deionized water supply line is connected with the 3-way valves(30,38) through an air valve(46). A clean dry air supply line is connected with the flow rate control valves(32,40) through ball valves(48,52) and regulators(50,54), respectively.
Patent KR-20020095312-A (KR)
Title: By lively table quantum/requantum making for method and status
Inventor: KIM JEONG U
IPC: H04N19/91
Filed: 2001-06-14
Abstract: PURPOSE: A method and an apparatus for quantization and inverse quantization by an active table generation are provided to reduce bit rate by effectively removing a high frequency area, and easily configure a table by the frequency table. CONSTITUTION: A method for quantization by an active table generation includes the steps of extracting the complexity from a random image being input, generating a predetermined quantization table through the extracted complexity and a discrete cosine transform, and processing quantization by the generated quantization table. A method for inverse quantization by an active table generation includes the steps of inversely quantizing a prediction error code from a code generation control part according to the quantization step size, generating a regeneration error signal by transforming the inversely quantized image data through inverse discrete cosine, and regenerating an image by using the regeneration error signal and the complexity.
Patent KR-20020095582-A (KR)
Title: Fueling system of diesel engine for prevent hunting
Inventor: YOO JAE UNG
IPC: F02D1/02
Filed: 2001-06-15
Abstract: PURPOSE: A fuel supply apparatus of a diesel engine for preventing engine hunting and a control method thereof are provided to improve the reliability, and to prevent unnecessary consumption of fuel by restricting supply of fuel from inertia of the engine in turning off an ignition key. CONSTITUTION: A control unit receives information on turning on and off an ignition key, and the engine state measured from a crank angle sensor. Fuel is supplied to an injector(11) of a combustion chamber by pumping fuel in a fuel tank with operating a fuel pump(12) according to on-and-off state of the ignition key and the rotational state of the engine. A fuel shutoff valve(30) is formed in the front of the injector to prevent supply of fuel from a fuel line(20) to the injector in turning off the ignition key. The reliability is improved by preventing engine hunting, and the waste of fuel is prevented.
Patent KR-20010083790-A (KR)
Inventor: LEE HYUN SOEK
IPC: H03L7/16
Filed: 2001-06-26
Abstract: PURPOSE: A method for designing PLL(Phase Locked Loop) frequency synthesizer having a high-purity frequency spectrum and switching speed is provided, which is useful for a communication system of a commercial bluetooth system and a transform of a very high speed data information and high speed frequency hopping by simultaneously satisfying a high purity frequency spectrum and a very high speed switching speed. CONSTITUTION: A frequency synthesizer of a hybrid structure mixes an open-loop composing method for driving a voltage control oscillator(VCO)(10) by a D/A(digital/analog) convertor output and a closed-loop composing method of a reference PLL(phase locked loop). A high-purity and very high speed frequency synthesizer is designed as using a relationship of a system variable(a loop filter band width and a phase margin) and a capacity parameter(a switching time, a phase noise, and maximum overshoot).
Patent KR-20010079382-A (KR)
Inventor: JUNG YEONG HUN
IPC: G06Q50/22
Filed: 2001-07-10
Abstract: PURPOSE: A method and a system for prescribing for antibiotic to microbe are provided to rapidly and accurately supply a medical service by performing a recommended prescription process through a microbe information system and an antibiotic prescription system in real time and in a communication environment connected to the Internet. CONSTITUTION: A microbe information system(100) is composed of a microbe information storage unit(110) which stores information on microbe and antibiotic, a microbe information input unit(130) which inputs cultivation result including the microbe information identified from the microbe information storage unit(110) and a microbe information analysis unit(120) which generates a suitable antibiotic list. An antibiotic prescription system(200) is composed of an antibiotic determination unit(210) which inputs information on sensitivity result of the antibiotic(400) according to the antibiotic list detected through the microbe information system(100) and an antibiotic prescription condition storage unit(220) which stores a plurality of conditional information.
Patent KR-20010079410-A (KR)
Inventor: YOO KIL SANG
IPC: B65D30/24
Filed: 2001-07-13
Abstract: PURPOSE: A pasted and internal valve type bag is provided to isolate between an inside and an outside through contents filling by an integrating internal valve structure with finish structure, and to prevent leakage of contents outside in pallet operation. CONSTITUTION: A pasted and internal valve type bag comprises a valve bag composed of paper materials with plural layers; an internal valve(40) attached to a side of the valve bag to seal the valve bag after filling contents; a valve(42) mounted on an upper portion of a tension covering material(17) by the internal valve; a valve reinforcing member(44) installed on a lower portion of the tension covering material; a temporary perforating line(80) formed on an end portion of the tension covering material in an end of the valve; and an extension covering material(18) formed in cutting the temporary perforated line. The valve and the valve reinforcing material maintains specific interval with other valve and the valve reinforcing material. An adhesive is applied to the extension covering material.
Patent KR-20020013803-A (KR)
Inventor: DEALLENBACH ROBERT EDWARD
IPC: F01D5/30
Filed: 2001-08-14
Abstract: PURPOSE: An assembly for coupling a bucket to a wheel of a turbine rotor and a method for fixing a turbine control stage and the bucket to a rotor wheel are provided to the effort in removing a dovetail pin, to reduce secondary damage, and to supply a source of cooling flow to the forward side of the turbine wheel. CONSTITUTION: In an assembly for locking a generally radially extending bucket(12) to a wheel(16) of a rotor of a turbine, the bucket has a plurality of bucket dovetail projections(36) with a plurality of bucket dovetail slots(38) defined, and the wheel has a plurality of generally radial wheel dovetail projections(18) with a plurality of dovetail slots(40) defined. The bucket dovetail projections are received within respective wheel dovetail slots, and a plurality of dovetail pins(14) are received through respective dovetail pin bores defined by aligned apertures defined in the bucket dovetail projections and the wheel dovetail projections. At least one pin has a bore pierced, and the pin is hollow and defines a flow path for fluid flow therethrough from one axial side of the wheel to another.
Patent KR-20030016659-A (KR)
Title: variable control type ventilation system for an automotive vehicle
Inventor: LEE CHANG WON
IPC: B60H1/24
Filed: 2001-08-21
Abstract: PURPOSE: A variable control type indoor ventilator of an automobile is provided to maximize ventilating performance. CONSTITUTION: A ventilator includes a humidity sensing part measuring humidity in a car room; a carbon dioxide sensing part measuring carbon dioxide content in the car room; and an opening degree control driving part controlling opening degree of an outside air outlet(20) discharging air in the car room according to measured humidity and carbon dioxide content in the car room. The opening degree control driving part comprises an opening and closing door(32) movably installed to a mounting part(32a) to control opening degree of the outside air outlet; a rack bar(34) connected with one front end of the opening and closing door; a pinion(36) engaged with the rack bar to rotate; and a step motor(38) driving the pinion.
Patent KR-20030017209-A (KR)
Title: Method for controlling motor
Inventor: KWON JEONG HYEOK
IPC: H02P6/16
Filed: 2001-08-24
Abstract: PURPOSE: A method for controlling an electric motor is provided to prevent an acceleration from being increased during an initial driving and prevent a pulling out during a sudden load change. CONSTITUTION: A speed control signal is inputted to a stator driver in synchronism with a rotor location signal(S1). It is judged whether a speed of a rotor becomes a set speed(S2). When the speed of the rotor becomes the set speed, a frequency sensing signal corresponding to a reference rotor location signal is processed to obtain a real frequency(S3). It is judged whether the real frequency becomes identical with a control frequency(S4). When the real frequency becomes identical with the control frequency, a speed control signal corresponding to an input frequency sensing signal is inputted to a stator driver(S5). It is judged whether a difference between the control frequency and the real frequency is greater than a limit frequency(S6).
Patent KR-20030018211-A (KR)
Title: Metal halide lamp
Inventor: MUTO MASAAKI
IPC: H01J61/18
Filed: 2001-08-27
Abstract: PURPOSE: A metal halide lamp is provided to achieve improved luminous efficiency, high color rendition and discharge stability, while maintaining superior chromaticity maintaining characteristics. CONSTITUTION: A metal halide lamp(10) comprises a pair of opposed electrodes(3) protruded into a discharge space(2) of a light emitting tube(1). The discharge space does not include mercury, but includes a buffer gas constituted by xenon having a quantity corresponding to 7 to 20 air pressure in a room temperature, and a metal halide of at least one type. The light emitting tube has a region with a positive resistance coefficient in the current voltage characteristics with respect to the fluctuation of the input power. The light emitting tube operates by the power lower than the rate power of the normal state in the region with the positive resistance coefficient.
Patent KR-20020021989-A (KR)
Inventor: KISHIMA KOICHIRO
IPC: G11B7/135
Filed: 2001-09-04
Abstract: PURPOSE: An optical device, method for producing the same and recording and/or reproducing are provided to suppress an eccentricity of an optical light beam from an optical axis. CONSTITUTION: An optical device for an optical pickup to record and/or reproduce an optical recording medium such as an optical disc includes a forward lens(1) and a rear lens(2) arranged so that the optical axis thereof coincide with each other. The forward lens(1) forming the optical device is a so-called hemi-spherical lens having its surface facing the optical recording medium formed as a flat surface(1a) carrying a light barrier film(3) operating as light barrier. In the light harrier film(3), is bored a light transmitting aperture(4) forming a diaphragm allowing the passage of a light beam converged by the forward lens(1) therethrough, so that the center of the light transmitting aperture(4) is subsequent coincident with the optical axis(P1) of the forward lens(1), in such a manner that the diameter of the light beam illuminated on the light recording layer of the optical information recording is controlled by this light transmitting aperture(4). The light beam transmitted through the optical device and then illuminated on the optical recording layer has its diameter controlled by the light transmitting aperture(4) provided in the light barrier film(3) to determine the numerical aperture of the optical device.