baber/WOPTO huggingface dataset:
Patent KR-20020012590-A (KR)
IPC: C07C215/76
Filed: 2000-06-02
Abstract: 본 발명은 유리, 염 또는 용매화물 형태의 하기 화학식 I의 화합물, 이의 제조 방법 및 약제로서 이의 용도, 특히 폐쇄성 또는 염증성 기도 질환 치료에서의 용도에 관한 것이다. 
     <화학식 I> 
     
       
     
     식 중, Ar은 하기 화학식 II의 기이고, 
     <화학식 II> 
     
       
     
     Y는 탄소 또는 질소이고, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , X, n, p, q 및 r은 본 명세서에서 정의한 바와 같다. 
     유리, 염 또는 용매화물 형태의 화학식 I의 화합물은 β2-아드레날린성 촉진제 활성을 갖는다.
Patent KR-20030061873-A (KR)
Title: Eternal antistatic styrene polymer compositions and their preparations
Inventor: KIM HYOUNG SU
IPC: C08F283/06
Filed: 2002-01-12
Abstract: PURPOSE: A styrene-based resin composition which has permanent anti-static property without using any compatibilizers, and excellent mechanical and physical properties is provided. CONSTITUTION: The styrene based resin composition having permanent anti-static property is prepared by mixing 5 to 40 wt% of a polyethylene oxide-polyvinyl copolymer with a polymer matrix. The polyethylene oxide-polyvinyl copolymer can be obtained by applying a high intensity ultrasonic wave to the aqueous mixture containing 10 to 50 wt% of polyethylene oxide, 0.5 to 25 wt% of a vinyl monomer which can be polymerized by radical polymerization and distilled water to perform the polymerization.
Patent KR-20020062596-A (KR)
Title: Method for multiplying a frequency and instrument for multiplying a frequency
Inventor: MUKASA KOICHI
IPC: H03B19/00
Filed: 2002-01-22
Abstract: PURPOSE: To provide new frequency multiplication method and frequency multiplier usable for a monolithic microwave integrated circuit or the like. CONSTITUTION: Electromagnetic waves E provided with an input frequency F equal to the resonance frequency f of a ferromagnetic thin film 2 are introduced to the inside from an orifice 3 provided on a cavity resonator 1 and made incident on the ferromagnetic thin film 2 and ferromagnetic resonance is generated. Then, the electromagnetic waves provided with a double frequency 2f multiplied by the ferromagnetic resonance are generated, emitted and taken out from a slit 4 to the outside of the cavity resonator 1.
Patent KR-20030063598-A (KR)
Title: Rudder fixing method for eccentric processed bearing
Inventor: CHO MAN TAEK
IPC: F16C3/20
Filed: 2002-01-23
Abstract: PURPOSE: A method for fixing a rudder is provided to reduce an accident and to save manufacturing cost by eccentrically processing a rudder bearing without performing a boring work for a rudder horn. CONSTITUTION: A rudder(1) is fixedly connected to a rudder horn(2), which is connected to a body of a ship when drying the ship. An inner diameter of the rudder horn(2) is grinded and polished in a factory. Then, the rudder horn(2) is attached to a body of a ship. An error created when attaching the rudder horn(2) to the body of the ship is eccentrically measured based on the rudder center(3). Then, a rudder bearing(4) is eccentrically processed by using the attaching error. After that, the rudder bearing(4) is press-fitted into a connecting section formed between the rudder horn(2) and the rudder(1).
Patent KR-20020064180-A (KR)
Inventor: IRITONO KIMIHIRO
IPC: H01J61/54
Filed: 2002-01-30
Abstract: PURPOSE: A high pressure discharge lamp and a method for starting the same are provided to reduce the starting voltage of a high pressure electric discharge lamp containing rare gas, and costs of the drive unit of the lamp. CONSTITUTION: A high pressure electric discharge lamp comprises an arc tube(1) having a discharge space(2) containing at least a rare gas, a pair of electrodes(3a,3b) projecting into the discharge space and arranged oppositely relative to each other, current feeding conductors(5a,5b) for feeding the electrodes(3) with an electric current, sealing sections(4a,4b) extending from the arc tube and airtightly sealing the current feeding conductors, an outer tube(8) airtightly sealed to the sealing section and enclosing the arc tube to form a space(9) between the outer tube and the arc tube. The space contains a gas being apt to produce dielectric barrier discharges.
Patent KR-20020025111-A (KR)
Inventor: KIM JIN SEOK
IPC: B05C7/00
Filed: 2002-01-31
Abstract: PURPOSE: An apparatus for painting a pipe is provided, to paint the inner and outer surface of the pipe effectively by automatic process comprising washing, drying, outer painting, heating and inner painting. CONSTITUTION: The apparatus comprises a waiting frame(50) which waits pipes(P) in parallel; a washing device(60) for washing the pipes; a drying device(60') for drying water by heat; a painting booth(9) which sprays a paint on the outer surface of a pipe; a heat treatment booth which heats the pipe to dry the paint coated on the outer surface of the pipe; a cooing and drying device for natural drying and cooling; and an internal painting device for painting the inter surface of the pipe. Also the apparatus comprises a painting delivery device(100) for allowing the pipe(P) to pass the painting booth(9) and the heat treatment booth.
Patent KR-20030066023-A (KR)
Title: Apparatus for processing error of mpeg transport streams
Inventor: HWANG BYEONG U
IPC: H04N19/89
Filed: 2002-02-04
Abstract: PURPOSE: A device for processing an error in an MPEG transport stream is provided to correct erroroneous data generating data to prevent mosaic effect in a picture. CONSTITUTION: A tuner/demodulator(110) demodulates input digital data to output transport stream data, and outputs a transport stream error signal through a separate error terminal(111) when an error is generated in the transport stream data. A transport stream filter buffer(120) is enabled when the transport stream error signal is output from the error terminal of the demodulator to block the transport stream data output from the tuner/demodulator. An MPEG demultiplexer(130) selects specific channel data from transport stream data provided by the transport stream filter buffer. When the error terminal of the demodulator outputs the transport stream error signal, the MPEG demultiplexer checks an error cycle and transfer the channel data which is previously stored in a memory(140). The memory stores the channel data converted by the MPEG demultiplexer. An MPEG decoder(150) decodes the channel data stored in the memory.
Patent KR-20030068823-A (KR)
Title: A guarantee method of confidence/ commerce in electronic commerce
Inventor: HWANG BYUNG WOOK
Filed: 2002-02-18
Abstract: PURPOSE: A method for guaranteeing a credit/transaction in an electronic commerce is provided to guarantee a return and refundment with respect to a purchased service or a commodity in the case that the service or the commodity is purchased through the Internet and a price of a service or a commodity is paid by on-line. CONSTITUTION: A purchaser connects to an Internet seller server through the Internet using a purchaser server(200) and selects a service or a commodity purchase(201). In the case that the purchaser selects a guarantee payment as a price of the service or the commodity, the purchaser is connected to a credit/transaction guarantee server(202). The purchaser selects a wanted guarantee term, agrees to a basic engagement, and selects a special engagement(204). The credit/transaction guarantee server judges whether an insurance joining is necessary(205). If an insurance joining is necessary, the credit/transaction guarantee server connects an insurance company server through the Internet, informs information with respect to the service or the commodity, and engages an insurance(206). The credit/transaction guarantee server displays total amount by adding the price of the service or the commodity to the guarantee payment(207). The purchaser connects to a payment relay server through the Internet(208), inputs/transmits financial information to the payment relay server, and requests a payment process(209).
Patent KR-20030069573-A (KR)
Title: Super drill setting method for 0.1pi punching structure
Inventor: PARK CHAN HAE
IPC: B23H9/14
Filed: 2002-02-22
Abstract: PURPOSE: A method for setting a superdrill is provided to precisely drill a hole of 0.1mm in diameter in cemented metal. CONSTITUTION: A method for setting a superdrill to drill a hole of 0.1mm in diameter comprises the steps of: setting an electrode of 80-120mm in length; installing a special guide at the upper and lower part of wire; setting a discharge condenser of 70-80Kg/Cm2 in capacity; setting drilling speed of 1-2mm/min; supplying a current of 1 ampere to a machine tool and a servomotor; and supplying an electrode consumption of 15mm.
Patent KR-20030071148-A (KR)
Title: Apparatus Of Driving Radio Frequency Plasma Display Panel
Inventor: PARK HYEON IL
IPC: H01J11/46
Filed: 2002-02-28
Abstract: PURPOSE: An apparatus for driving an RF plasma display panel is provided to reduce a collection path of RF signals by forming each input/output port of an RF electrode and an RF ground electrode to the same direction by a connector. CONSTITUTION: An apparatus for driving an RF plasma display panel includes an RF plasma display panel(66) and a connector(72). The RF plasma display panel(66) includes the first electrode and the second electrode which are installed within facing barriers in order to generate the sustain discharge. The connector(72) is connected to the first and the second electrode of the RF plasma display panel(66) in order to apply a signal for the sustain discharge. The plasma display panel(66) includes the third electrode and the fourth electrode in order to generate the address discharge. The dielectric layer is formed between the third and the fourth electrodes. The second dielectric layer is formed on the fourth electrode and the first dielectric layer. A protective layer is formed on the second dielectric layer.
Patent KR-20020021803-A (KR)
Inventor: BAEK SOO GON
IPC: G06T15/10
Filed: 2002-03-05
Abstract: PURPOSE: A method of forming a three-dimensional model using at least one two-dimensional image is provided to construct a three-dimensional model through recognition, searching and conversion of a two-dimensional image. CONSTITUTION: External shape characteristics of an object are stored in a database. A two-dimensional image obtained by projecting the object is compared with the database to find one point projected. Projection characteristic of the image is corrected such that the appearance of the image is identical to three-dimensional coordinates, to obtain external shape coordinates of state projected at a specific point. External shape characteristics that do not obtain external shape coordinates are connected to the obtained external shape coordinates using the database. The entire three-dimensional coordinates are represented as a two-dimension image.
Patent KR-20020075725-A (KR)
Title: Process for producing oxidative cross-linked polyarylene sulfide
Inventor: HINOKIMORI TOSHIO
IPC: C08G75/0204
Filed: 2002-03-20
Abstract: PURPOSE: Provided is a process for producing an oxidative cross-linked polyarylene sulfide resin with excellent productivity in which gas components present in polyarylene sulfide are effectively removed during an oxidative cross-linking reaction of polyarylene sulfide to be a desired melt viscosity after polymerizing polyarylene sulfide. CONSTITUTION: The process for producing oxidative cross-linked polyarylene sulfide using a reaction apparatus including a reaction vessel provided with a resin inlet(2), a gas inlet(5), a resin outlet(6), and a gas outlet(7), and a transverse type heating member(4) having a helical structure which is rotatable around its axis disposed in the reaction vessel(3), comprises the step of supplying heated oxygen containing gas to the polyarylene sulfide from the downward direction of the transverse type heating member(4) while the polyarylene sulfide is heated and agitated by the rotation of the transverse type heating member(4) to carry out an oxidative cross-linking reaction of the polyarylene sulfide.
Patent KR-20020075296-A (KR)
Inventor: KAWASAKI HIROYUKI
IPC: H01L21/205
Filed: 2002-03-22
Abstract: PURPOSE: To provide a method and an apparatus for adjusting the gas circulating amount of a vacuum exhaust device capable of easily adjusting the circulating flow rate of the gas returned to a vacuum chamber through a gas flow rate circulating line even if the difference pressure of a gas circulating line part is not more than the operation pressure (50 kPa) of a gas flowmeter. CONSTITUTION: In the method for adjusting the gas circulating amount of the vacuum exhaust device equipped with the vacuum chamber 1 for introducing gas, a first vacuum pump 5 for reducing the pressure in the vacuum chamber 1 to a desired pressure, a second vacuum pump 7 reducing the back pressure of the first vacuum pump 5 to allowable back pressure or less, and a gas circulating line 8 for again returning a part of the gas discharged from the first vacuum pump 5 into the vacuum chamber 1, the relation of formula: Q2=Cx(Pd-Pc) (wherein, Q2 is the circulating flow rate of the gas returned to the vacuum chamber 1 through the gas circulating line 8, Pc is the pressure in the vacuum chamber, Pd is the pressure of the upstream part of the gas circulating line and C is the conductance of the gas circulating line) is used to change the effective exhaust speed of the second vacuum pump 7 and the difference pressure Pd-Pc of the gas circulating line is adjusted to adjust the gas circulating flow rate Q2.
Patent KR-20030079332-A (KR)
Title: Cutting machine and cutting system
Inventor: HWANG GYO JUNG
IPC: B26D5/16
Filed: 2002-04-03
Abstract: PURPOSE: A cutter and cutting system is provided to simply and precisely cut materials under a single process by using not a cylinder but a cam. CONSTITUTION: A cutter is composed of a support frame(56), a cutting cam(10) rotatably installed at the support frame and having a first and a second guide groove, a first cutting edge(42), and a second cutting edge(44). The first cutting edge is coupled with a first connection unit(20) inserted into the first guide groove, and is operated according to the rotation of the cutting cam. The second cutting edge is coupled with a second connection unit(30) inserted into the second guide groove, and is operated according to the rotation of the cutting cam simultaneously with the first cutting edge.
Patent KR-20030080283-A (KR)
Title: Motion object photographing method for supervisory system
Inventor: KIM MUN SEON
IPC: H04N7/18
Filed: 2002-04-04
Abstract: PURPOSE: A method for photographing motion pictures of an object for a monitoring system is provided to establish a precise monitoring system by carrying out the photographing and monitoring images of a detected portion after expanding, thereby preventing the robbery. CONSTITUTION: A method for photographing motion pictures of an object for a monitoring system includes the steps of detecting motions of a monitored object, calculating coordinates of the detected images, and photographing the images by expanding a predetermined area of the coordinates. As a motion is detected, an image photographed at the motion-detected time point is captured with an image photographed after a predetermined time from the motion-detected time, and differences from a current image are calculated by a pixel unit. After averaging RGB values of pixels by a block unit, central coordinates of the motion part is calculated by averaging coordinates of boundary blocks beyond a threshold value, wherein differences between the averaged RGB values and the coordinates of the boundary blocks are higher than a certain set value.
Patent KR-20020079529-A (KR)
Inventor: HIGASHI KENSAKU
IPC: G02B5/02
Filed: 2002-04-09
Abstract: PURPOSE: To provide an optical sheet which has both of high transmittance for light and light diffusing property and which sufficiently develops these characteristics. CONSTITUTION: The optical film 1 has transparent resin layers 2, 3 and a fine particle layer 5 formed by bedding transparent fine particles 4 in a single layer between the above layers, with the refractive index of the transparent resin layers 2, 3 different from that of the transparent fine particles. The method for manufacturing the optical film includes a process of forming the transparent resin layer having at least temporary cohesion property on a substrate, a process of bedding the transparent fine particles 4 in a single layer on the transparent resin layer 3 and fixing the particles to form the fine particle layer 5, and a process of laminating the transparent resin layer 2 on the fine particle layer 5.
Patent KR-20020034138-A (KR)
Inventor: LEE YE MIN
IPC: E05F3/00
Filed: 2002-04-15
Abstract: PURPOSE: A door closure is provided to improve in appearance by preventing a fastening bolt from exposing to the outside when installing a door closure, to change the installation location of a closure simply and to prevent a bolt hole from exposing to the outside despite of a change in installation location. CONSTITUTION: The door closure comprises a bracket(6) fitted to a doorframe(100) by a fastening bolt(60), an inclined hanging projection(61) formed on both ends of the bracket(6), a coupling groove(2) formed on the back of a door closure body(1) to couple with the bracket(6), a fixed hanging projection(3) formed on one side of the coupling groove(2), a variable hanging projection(4) guided to the other side of the coupling groove(2) and a screw(5) installed to the variable hanging projection(4) to move the variable hanging projection(4).
Patent KR-20030085238-A (KR)
Title: Slot manufacturing method on hollow pipe
Inventor: KIM YU HYOAN
IPC: B26D3/12
Filed: 2002-04-29
Abstract: PURPOSE: A method for forming a slot at the end of a hollow pipe member is provided to quickly and easily form a plurality of slots at the hollow pipe member by using a plurality of cutting blades. CONSTITUTION: A method for forming a slot at the end of a hollow pipe member comprises the steps of: vertically putting a plurality of pipes(1) on a lower die(2a); cutting the upper part of each pipe with a plurality of cutting punches(10) installed at an upper die(2b); forming a plurality of slots at the upper part of the pipe. A plurality of cutting blades(10a) are radially formed at the circumference of the cutting punch.
Patent KR-20020042578-A (KR)
Inventor: JUNG HAE UNG
IPC: C04B28/02
Filed: 2002-05-08
Abstract: PURPOSE: A water-reducing foaming agent composition comprising polymeric water reducer, foaming agent and foam stabilizer is provided to reduce use of water and form homogeneous foams. Accordingly, the composition has lightweight, heat insulation, cracking prevention, sound insulation and easy workability. CONSTITUTION: The composition comprises 40-70wt.% of foaming agent, such as sodium alkylbenzenesulfonate, sodium dodesylbenzenesulfonate, sodium alkylolefin sulfonate, etc., 20-60wt.% of polymeric water-reducing agent, such as sulfomelamine copolymer, acrylmaleic copolymer, sodium naphthalene sulfonate, etc., and 1-5wt.% of cocoamide type foam-stabilizer, such as cocoamide, cocoamino acid salt and polyethylene glycol.
Patent KR-20020088057-A (KR)
Title: ENHANCED MOBILITY NMOS AND PMOS TRANSISTORS USING STRAINED Si/SiGe LAYERS ON SILICON-ON-INSULATOR SUBSTRATES
Inventor: HSU SHENG TENG
IPC: H01L21/8238
Filed: 2002-05-14
Abstract: PURPOSE: Enhanced NMOS and PMOS transistors using strained Si/SiGe layers on silicon-on-insulator substrates are provided. CONSTITUTION: Enhanced NMOS and PMOS transistors comprises a thin Si/SiGe stack on top of an equally thin top Si layer of a SOI substrate(12). The SiGe layer(18) is compressively strained but partially relaxed and the Si layers are each tensily strained, without high dislocation densities. The silicon layer(14) of the SOI substrate has a thickness of approximately 10 to 40 nm. The SiGe layer has a thickness of approximately 5 to 50 nm. The top, second Si layer has a thickness of approximately 2 to 50 nm. Part of the top Si layer may be thermally oxidized to form a gate dielectric for MOS applications.
Patent KR-20030064234-A (KR)
Inventor: CHOI WON OK
IPC: E04C1/40
Filed: 2002-05-21
Abstract: PURPOSE: An architectural block is provided to improve structural strength of a building and insulating/damp-proofing efficiencies. CONSTITUTION: The architectural block(1) comprises the steps of forming a front unit(10) and a rear unit(20) to be stepped vertically, forming each space(14,24) in the front unit(10) and the rear unit(20), and interposing thermal insulation materials(30,35) between the spaces(14,24), wherein the front unit(10) and the rear unit(20) are engaged mutually by building the blocks(1) vertically.
Patent KR-20030092160-A (KR)
IPC: B60N2/30
Filed: 2002-05-27
Abstract: 대략 U자형상의 수용입구(300)를 경사진 상방으로 향하여 개구하는 받침대 (301)와, 하측기부(302a)로부터 만곡상부(302b)가 대략 역 J자형상의 측면형상을 나타내는 래치(302)와, 그 래치(302)의 만곡상부를 받침대(301)의 수용입구(300)를 향하여 래치(302)를 하측기부(302a)에서 받침대(301)의 측부에 피벗팅하는 피벗핀 (303)과, 래치(302)를 잠금위치 내지는 개방위치로 스프링을 기울어트려 비틀림 코일스프링(304)을 구비하고, 래치(302)를 비틀림 코일스프링(304)으로 받침대(301)의 수용입구(300)보다 후방의 이반방향으로 치우쳐서 지지하는 구성 중에서, 받침대(301)의 수용입구(300)에 삽입되는 피잠금부재(1a)가 닿아서 미는 플랜지부 (302c)를 하측기부(302a)보다 수용입구(300)의 바닥변 안쪽으로 튀어나오게 하여 설치한 래치(302)를 구비하고, 피잠금부재(1a)를 래치(302)에 의해 간단한 조작으로 확실하게 파지 및 지지를 할 수 있는 구성으로 한다.
Patent KR-20020096894-A (KR)
Title: Tool with a tool insert
Inventor: HABERLE FRIEDRICH
IPC: B23Q11/10
Filed: 2002-06-11
Abstract: PURPOSE: A tool having a tool insert is provided to considerably prevent non-desirable separation and sedimentation during tool operations, especially a minimum lubrication technique, is applied and to minimize manufacturing cost and simplify the assembly of the tool. CONSTITUTION: A tool(1) with a tool insert(53) for machining workpieces comprises a collet(2) designed for the manual interchange of the tool and for securing the position of the tool insert in a tool spindle(89), at least one channel essentially penetrating in the axial direction of the collet, for mediums, in particular for coolants, flushing agents and/or lubricants, a second channel(7'), which essentially runs in the axial direction, separated from a first channel(5) arranged in the collet for mediums, in particular for coolants, flushing agents, and/or lubricants, and other mediums conveyed to the channels and emptied to a mixing device(85).
Patent KR-20030095144-A (KR)
Title: Apparatus and method for correcting of forward error in high data transmission system
Inventor: KIM MIN GU
IPC: H03M13/11
Filed: 2002-06-11
Abstract: PURPOSE: An FEC(Forward Error Correction) method in a high speed data transmission system is provided to use corrected sum-product algorithm to reduce computational complexity during a decoding process, thereby obtaining excellent decoding performance. CONSTITUTION: A communication system initializes a value of a variable node message(200). The system multiplies codes of all input messages except an input of a predetermined variable node, sets the multiplied codes to codes of output messages, selects the minimum value of absolute values of the inputted messages, and updates a check node message(202). The system multiplies weight by all the inputted messages except an input from a check node, adds the multiplied values, and updates the added values as a variable node message(204). The system multiplies predetermined weight by all the messages, and updates an LLR(Log Likelihood Ratio) value(206). The system performs a hard decision process of decoding and storing according to the LLR value(208). If an error is not generated, the system stops the decoding process(210,212).