baber/WOPTO huggingface dataset:
Patent KR-20030024305-A (KR)
Inventor: KO YEONG JIN
IPC: F01L1/14
Filed: 2001-09-17
Abstract: PURPOSE: A method for fabricating a valve tappet is provided to simplify the fabricating process of the tappet valve and to prevent an upper surface of the valve tappet from being worn by coating the upper surface of the valve tappet with material having superior endurance. CONSTITUTION: An aluminum alloy is subject to an extruding process so that an aluminum alloy billet(3) and a tube(5) having a predetermined inner diameter are fabricated(S1). The aluminum alloy billet(3) is cut into a disc shape having a predetermined thickness and the tube(5) is cut by a predetermined length(S2). The disc is welded to an opening(6a) of the tube(6), thereby forming a tappet body(12)(S3). A chip(16) having a predetermined diameter is press-fitted into the tappet body(12)(S4). An outer surface of the disc is coated with material having superior endurance, thereby forming a valve tappet(S5).
Patent KR-20030028319-A (KR)
Title: Method of silicon substrate coupling noise modeling and analysis for mixed signal integrated circuit design
Inventor: SIM JONG IN
IPC: G06F17/50
Filed: 2001-09-29
Abstract: PURPOSE: A method for modeling and analyzing silicon substrate coupling noise is provided to exactly and simply analyze the coupling noise of the silicon substrate. CONSTITUTION: Three variables, that is, a silicon substrate resistivity, a distance between circuit blocks(35, 60, 110 micro meter), and a guard-ring effect are varied. Various test patterns are designed. A standard CMOS process is used. An oxide thickness of a test pattern is 0.95 micro meter. A silicon substrate of the test pattern is 220 micro meter. Designed test patterns are measured in frequency areas from 100MHz to a 20GHz using a vector network analyzer. A parasitic effect being generated by a measuring pad in a measuring process is removed using a de-embedding method by a y-parameter.
Patent KR-20030028963-A (KR)
Title: Push Button Equipment of Dial Braille
Inventor: MOON KUN HO
IPC: H04M1/23
Filed: 2001-10-04
Abstract: PURPOSE: A dial braille press button-type device is provided to manufacture buttons in braille type with numbers and characters, thereby decreasing inconvenience of handicapped people. CONSTITUTION: Numbers from 0 to 9 with specific characters and on-hook buttons are carved in braille type. Hold, send, redial, and pose buttons are made bigger, to be carved in braille type.
Patent KR-20030030049-A (KR)
Title: Method for producing polytrimethyleneterephthalate microfibers
Inventor: LEE HYEONG JAE
IPC: D01F6/84
Filed: 2001-10-06
Abstract: PURPOSE: A manufacturing method of polytrimethylene terephthalate fine yarn is characterized by reducing noils and yarn-cutting on spinning and drawing, having excellent stability and having excellent physical properties. CONSTITUTION: The polytrimethylene terephthalate fine yarn is obtained by a process containing the steps of: preparing a polytrimethylene terephthalate resin containing at least 85mol% of polytrimethylene terephthalate; melt-spinning the resin at 240-300deg.C at 3000-4000m/min of speed; heat-setting at 50-90deg.C first on drawing; and then heat-setting at 100-180deg.C. The polytrimethylene terephthalate resin has 0.4-1.4 of ultimate viscosity(n).
Patent KR-20020028803-A (KR)
Inventor: GHOSH INDRA
IPC: H01Q5/364
Filed: 2001-10-08
Abstract: PURPOSE: Provided is a microwave antenna having dimensions as small as possible suitable for the use of a dual band or a multi-band. CONSTITUTION: The microwave antenna comprises a substrate(1), wherein a first conductor track structure(31-39) is provided on the surface of the substrate and the structure is supplied via a feed terminal(40). Soldering points(21-25) are present at a lower surface of the substrate(1), also the substrate(1) can be soldered to a printed circuit board by means of surface mounting. The conductor track structure is formed by a plurality of individual conductor portions printed on the substrate(1). In more detail, the individual conductor portions are a first and a second portion(31,32) which extend substantially parallel to and alongside the length of the upper surface of the substrate(1), the second portion(32) merging into a rectangular metal surface(39). A third portion(33), which also extends in longitudinal direction of the substrate(1), is considerably shorter than the former. The first and second portions(31,32) as well as the second and third portions(32,33) are interconnected at their ends to a fourth and a fifth portion(34,35), respectively, extending in the width direction of the substrate(1), resulting in a meandering arrangement of these portions(31-35).
Patent KR-20030030278-A (KR)
Inventor: JANG RAE UNG
IPC: B01D53/32
Filed: 2001-10-09
Abstract: PURPOSE: Provided is a method for simultaneous removal of air pollutants from flue gas by using non-thermal plasma techniques and additives such as ammonia and hydrocarbon. CONSTITUTION: The method comprises the steps of introducing flue gas into a chamber; introducing additives such as ammonia and hydrocarbon into the chamber with the flue gas therein; and applying a pulsed high power with a peak voltage of 110kV and a pulse width less than 500 nsec to the chamber to induce corona discharge, thereby simultaneously decomposing air polluting substances such as SOx, NOx, dioxine and volatile organic compounds contained in the flue gas by converting the exhaust gas into plasma.
Patent KR-20030032074-A (KR)
Title: Method and composition of culture medium for the ex vivo expansion of hematopoietic stem cell using caspase inhibitors
Inventor: CHOI SEONG JUN
IPC: C12N5/02
Filed: 2001-10-09
Abstract: PURPOSE: A method for culturing a large quantity of hematopoietic stem cells in vitro using a caspase inhibitor and a medium composition therefor are provided, thereby inhibiting apoptosis and consequently culturing a larger quantity of hematopoietic stem cells in vitro. CONSTITUTION: The method for culturing a large quantity of hematopoietic stem cells in vitro using a caspase inhibitor is characterized by addition of a caspase inhibitor into a conventional medium for culturing hematopoietic stem cells, wherein the caspase inhibitor selected from caspase-3, caspase-8 or caspase-9 is a synthetic peptide inhibitor and added in the amount of 20 to 50 μM.
Patent KR-20020030018-A (KR)
Inventor: BECK NORMAN
IPC: F04C28/16
Filed: 2001-10-12
Abstract: PURPOSE: A scroll machine with double volume ratio is provided to improve working efficiency of a scroll compressor through plural volume ratios and the corresponding design pressure ratios. CONSTITUTION: A scroll machine comprises a first scroll member(56) having a first spiral wrap projecting outwardly from a first end plate(60); a second scroll member(70) having a second spiral wrap projecting outwardly from a second end plate(74); a drive member for causing the second scroll member to orbit with respect to the first scroll member; a first biasing chamber defined by one of the first and second scroll members; and a valve(104) disposed between the biasing chamber and the discharge pressure zone. The incorporation of more than one built-in volume ratio allows a single compressor to be optimized for more than one operating condition. The operating envelope for the compressor determines which of the various built-in volume ratios is going to be selected. Each volume ratio includes a discharge passage extending between one of the pockets of the scroll machine and the discharge chamber. All but the highest volume ratios utilize the valve controlling the flow through the discharge passage.
Patent KR-20030030673-A (KR)
Title: Numerical simulator for interconnect on semiconductor and analyzing method
Inventor: KIM YOUN TAE
IPC: G06F17/50
Filed: 2001-10-12
Abstract: PURPOSE: A device and a method for analyzing a multi-layer metal wiring value of a semiconductor are provided to correctly calculate an electromagnetic effect generated by the multi-layer metal wiring in a semiconductor IC operating at a high frequency band. CONSTITUTION: A 3-D(Dimensional) semiconductor metal wiring structure is formed by using a layout editor(S300). The structure is divided into spatial x, y and z direction in smaller space than a minimum line width(S301). Time increment is calculated from the spatial increment of the x, y and z direction(S302). The components of an electric field and a magnetic field for the x, y and z direction at all node points in a calculation area are calculated by applying the material information and the spatial and time increment to the Maxwell rotation equation(S303). The electric and the magnetic filed component after a next time step are calculated by using the Maxwell rotation equation again(S304). A wave advancing to the outside of the calculation area is disappeared by using a boundary condition and an absorption condition(S305). If the components are decided, a computer automatically decides the completion of the calculation until a set time(S306).
Patent KR-20010104415-A (KR)
Title: Utopia Level 1과 Utopia Level 2의 정합
Inventor: HWANG JAE GYU
Filed: 2001-10-25
Abstract: ATM-PHY Interface 규격에 Utopia Level 1과 Utopia Level 2의 ATM data path interface가 있다. 간혹 Utopia Level 1과 Utopia Level 2를 정합 할 경우가 생긴다. chip의 기능상 이유이거나 ATM data path interface 부분이 Utopia Level 1로 구현되어 있을 때 Utopia Level 1과 Utopia Level 2를 정합 해야 할 때가 있다. 이 경우 IO pin 수를 최소로 하는 FPGA 하나로 구현이 가능하다. 
     이 고안은 Utopia Level 1과 Utopia Level 2의 정합을 FPGA로 구현하는 방법 대한 것이다.
Patent KR-20020033549-A (KR)
Inventor: BENNETT JULIE D
IPC: G06F17/30
Filed: 2001-10-29
Abstract: PURPOSE: A method for mapping string for comparison and a system for the same are provided to map a number of characters in a string, wherein the string comprises a combination of characters representing indexed expressions and a combination of characters representing non-indexed expressions. CONSTITUTION: The method for mapping a plurality of characters in a string, wherein the string comprises a combination of characters representing indexed expressions and a combination of characters representing non-indexed expressions, wherein the method comprises generating a set of special weights for a plurality of characters representing a plurality of indexed and non-indexed expressions, wherein the order of the special weights are based on an order of the plurality of characters representing the plurality of indexed and non-indexed expressions, if a specific group of characters within the string represent a specific non-indexed expression, associating a weight value of an indexed expression with the specific group of characters representing the specific non-indexed expression, retrieving a plurality of special weights associated with the specific group of characters representing the specific non-indexed expression, and generating a weight array, wherein the weight array comprises the associated weight value of the indexed expression and the plurality of special weights associated with the specific group of characters representing the specific non-indexed expression.
Patent KR-20020034950-A (KR)
Inventor: KATODA TAKASHI
IPC: H01S5/22
Filed: 2001-11-01
Abstract: PURPOSE: To provide an existing electronic device and optical device of improved characteristics, and to provide an electronic device and optical device having a new function. CONSTITUTION: A substrate is provided which comprises a laminating structure of a semiconductor or metal corresponding to the application of a device. The substrate is etched with a focused ion beam to form a plate structure (finger structure) of a wanted shape. An electrode deposition process, for example, is performed with the formed plate structure, depending on purpose, to manufacture a wanted electronics device and optical device.
Patent KR-20020055362-A (KR)
Inventor: EUGEBI YURIEVICHMAROV
IPC: A61B5/05
Filed: 2001-11-09
Abstract: PURPOSE: An apparatus for acquiring data for a living matter diagnosis using an ultra-high frequency signal and a method thereof is provided to reduce a level of the ultra-high frequency signal in order to emit the ultra-high frequency signal to the living matter. CONSTITUTION: A signal transmitter(10) generates and emits an ultra-high frequency signal to a first spot among two spots on the body suitable for acupuncture. A signal receiver(12) receives the ultra-high frequency signal emitted from a second spot among the two spots on the body suitable for acupuncture. A signal processor(14) compares the received ultra-high frequency signal from the signal receiver(12) with the ultra-high frequency signal from the signal transmitter(10). The signal processor(14) calculates and records a conductivity when the ultra-high frequency signal passes through an acupuncture section according the comparison result. The signal processor(14) calculates a first change rate of the conductivity and a second change rate of the conductivity at least two conductivities with respect to the acupuncture section.
Patent KR-20030039902-A (KR)
Title: Apparatus for filtering water supply type turning for agriculture
Inventor: CHEI JONG WOU
IPC: A01G25/00
Filed: 2001-11-16
Abstract: PURPOSE: A slewing feed water filtering device for an agricultural use is provided to remove foreign materials efficiently by inducing a ground water flowing into a filtering aquarium. CONSTITUTION: A filtering aquarium(100) filters a processed water introduced from a raw water inlet pipe(160) at a predetermined pressure for discharging it. A slewing unit controls the processed water introduced to the raw water inlet pipe to turn in one direction along the inner circumferential face of the filtering aquarium. An upper cap is enclosed and coupled to the upper part of the filtering aquarium for decomposition. A lower cap(150) is enclosed and coupled to the lower part of the filtering aquarium for decomposition. A water splashing unit(110) generates an eddy current of water at a predetermined angle. A cylindrical filtering portion(120) filters the processed water.
Patent KR-20030041738-A (KR)
Inventor: SEO HWAL
IPC: A61K8/44
Filed: 2001-11-21
Abstract: PURPOSE: A cosmetic composition containing, as an essential component, anionized atelocollagen, hyaluronic acid and lysine which have excellent skin moisturizing, anti-aging and wrinkle inhibiting properties is provided. Therefore, the composition improves skin elasticity, provides skin softness and improves skin moisturization. CONSTITUTION: A cosmetic composition contains succinated or sulfonated atelocollagen, hyaluronic acid and lysine as an essential component. The composition is applied to essence, cream, lotion or pack. For an example, 0.1g of freeze dried succinated atelocollogen is dissolved in 10ml of purified water to produce a succinated atelocollogen solution. And 0.1g of hyaluronic acid and 0.05mg of lysine are dissolved in 10ml of purified water to produce a hyaluronic acid solution. The succinated atelocollogen solution and hyaluronic acid solution are mixed with preservatives, additives and flavors.
Patent KR-20020016757-A (KR)
Inventor: JANG SANG JUN
IPC: C09J131/04
Filed: 2001-11-26
Abstract: PURPOSE: Provided are a release adhesive for an album type foam stick panel, which has no color, stable spreading property, low foaming property, and excellent adhesive force and can be used repeatedly, and the panel using the release adhesive. CONSTITUTION: The release adhesive is produced by a process comprising the steps of: mixing 100wt.pts. of benzoyl peroxide, 140wt.pts. of vinyl acetate monomers, 60wt.pts. of ethyl acetate, 10wt.pts. of a nonionic surfactant as an emulsifier; polymerizing the mixture for 1 hour in a water bath at 75-100deg.C by a stirrer with 200-400RPM; polymerizing 650wt.pts. of the polymerized resins with 100wt.pts. of isopropyl alcohol, 12wt.pts. of a wetting agent, 8wt.pts. of a dispersing agent, 20wt.pts. of dimethyl polysiloxane as a release agent for 30-50min in a water bath at 75-95deg.C by a stirrer with 200-400RPM; cooling the polymerized resins at an ordinary temperature and adjusting pH to 4-6 with benzoic acid. And the panel is produced by spreading the release adhesive on a flat plate of polystyrene, plastic, polyethylene, polyurethane, and synthetic rubber and attaching a coating-treated high transparent resin.
Patent KR-20020053709-A (KR)
Inventor: DAIKOKU AKIHIRO
IPC: H02K29/06
Filed: 2001-11-29
Abstract: PURPOSE: A rotary electromechanical device and a pulley driving system using the same are provided to prevent a reduction in the amount of torque and reduce torque ripples. CONSTITUTION: A rotary machine section(1) incorporates a motor(A3) and a motor(B4). Rotors(6a,6b) integrally formed with yokes(3a,4a) are fixedly mounted on the rotary shaft(5). Permanent magnets(3e) are fixed to the yoke(3a) and permanent magnets(4e) are fixed to the yoke(4a). A stator(3b) fixed to a frame(7) and the rotor(6a) together constitute the motor(A3) while a stator(4b) fixed to the frame(7) and the rotor(6b) together constitute the motor(B4). The motor(A3) and the motor(B4) are arranged in series along and concentrically about the axis of the rotary shaft(5). Bearings(9) are placed between the frame(7) and the rotary shaft(5), and between a bracket(8) and the rotary shaft(5), to rotatably support the rotary shaft(5).
Patent KR-20020018636-A (KR)
Title: Apparatus for supplying oxygen
Inventor: KIM TAE JIN
IPC: C01B13/02
Filed: 2001-11-30
Abstract: PURPOSE: An apparatus for supplying oxygen is provided which accurately measures a concentration of oxygen supplied by the oxygen supplying apparatus by correcting an oxygen sensor installed at the oxygen supplying apparatus using an oxygen sensor correctional means installed at an oxygen supplying part. CONSTITUTION: In an oxygen supplying apparatus supplying the concentrated oxygen into the atmosphere after sucking in air in the atmosphere, separating oxygen from the air, and concentrating the oxygen, the apparatus for supplying oxygen comprises an oxygen sensor(121) measuring a concentration of the oxygen; a key input part generating correction signals according to request for correcting the oxygen sensor(121) of a user; a central control part cutting off supplying of the oxygen for an already set period of time after receiving the correction signals from the key input part; and a correction means correcting the oxygen sensor(121) by flowing air in the atmosphere into the apparatus while supplying of the oxygen is being cut off by the central control part, wherein the oxygen supplying apparatus further comprises a gas exhaust port(122) exhausting air and oxygen flown into the oxygen sensor(121) into the outside, the correction means is an inlet pipe(130) into which the oxygen or air is selectively flown, and which exhausts the flown into oxygen or air toward the oxygen sensor(121), wherein both sides of the inlet pipe(130) are respectively connected to oxygen and air supplying lines(131,132), an exhaust port(134) is formed at the inlet pipe(130), and the inlet pipe(130) consists of a counterflow prevention ball(133), and wherein the oxygen supplying apparatus further comprises a setting button capable of setting a concentration of the oxygen supplied to the outside.
Patent KR-20030047257-A (KR)
Title: Coil supply device for coil winding machine
Inventor: BAE GI YEOP
IPC: H02K15/08
Filed: 2001-12-10
Abstract: PURPOSE: A coil supply structure is provided to simplify the configuration of the winding machine and reduce manufacturing costs, while allowing for convenience of maintenance and accuracy of operation of the winding machine. CONSTITUTION: A motor shaft(2) rotating by a servo motor(1) has a hole(3), and a guide roller(5) is arranged in the rear of the motor shaft. A coil(50) is fed through the hole formed at the motor shaft. A winding wheel(10) is fixed at the front end of the motor shaft, and a guide passage is formed along an arm(11) of the winding wheel. An opening is formed at the motor shaft, and a guide roller(6) is mounted in the opening. The coil introduced into the motor shaft is guided by the guide roller, and discharged through the guide passage of the winding wheel.
Patent KR-20030047503-A (KR)
Title: Sobrerol ·acetaminophen combined dry syrup and solution
Inventor: CHOI YUN HWAN
IPC: A61K9/08
Filed: 2001-12-11
Abstract: PURPOSE: A dried syrup preparation and a liquid preparation with a complex of sobrerol and acetaminophen are provided to exert medicinal efficacy rapidly, and to reduce the difference of bioavailability. CONSTITUTION: A dried syrup or liquid preparation contains, as a main component, sobrerol and acetaminophen, and one or more additives selected from excipient, solvent, suspension, sweetening agent, aromatic, and preservative. The dried syrup composition with a complex of sobrerol and acetaminophen contains 0.2-5.0% of sobrerol, 0.5-10.0% of acetaminophen, 0.1-5.5% of starch sodium glycolate, 0.1-5.5% of hydroxypropylmethylcellulose, 0.05-0.5% of xanthan gum, 2.0-40.0% of D-mannitol, and 40.0-90.0% of sucrose.
Patent KR-20030054891-A (KR)
Title: Apparatus and method for transmitting the data for upgrading the program of mobile station
Inventor: HAN DONG GU
IPC: H04B3/54
Filed: 2001-12-26
Abstract: PURPOSE: A data transmitting device for a mobile communication terminal and a method therefor are provided to transmit data for upgrading the mobile communication terminal, without an additional equipment. CONSTITUTION: A power line modem(801) receives data transmitted from a mobile communication service provider and delivered through a power line, and transmits data transmitted by a mobile communication terminal to the power line. A temporary transceiving memory(802) stores data inputted from the power line modem(801) and an UART(Universal Asynchronous Receiver and Transmitter) interface(804), and outputs stored data to the power line modem(801) and the UART interface(804). The UART interface(804) delivers data inputted from the power line modem(801) through the temporary transceiving memory(802) to the mobile communication terminal, and outputs data inputted from the mobile communication terminal to the temporary transceiving memory(802).
Patent KR-20030057762-A (KR)
Title: Image Projection Device
Inventor: PARK CHAN YEONG
IPC: G03B21/00
Filed: 2001-12-29
Abstract: PURPOSE: A projector is provided to effectively and stably realize color images through one display element by effectively confirming a color filter of a rotary color separator to a color image signal of the display element. CONSTITUTION: A color wheel(32) of a rotary color separator separates and penetrates colors sequentially by rotating projected light from a lamp(31). A motor(33) rotates the color wheel. A switch(34) switches when the color wheel is rotated once. A switch sensor(35) detects a switch signal from the switch. An image signal controller(36) processes and outputs an image signal from an outside and output a synchronizing signal of the switching signal and the image signal by inputting the switching signal from the switch. A motor controller(37) controls the rotating speed of the motor to synchronize the switching signal with the image signal. A display element(38) displays a screen by inputting an image signal corresponding to the penetrated color of the color wheel while adjusting to the switching signal. A screen(39) displays a displayed screen. A lighting optical system(44) penetrates light to be separated from the color wheel. A penetrating optical system(45) expands and penetrates the image to be displayed on the display element.