baber/WOPTO huggingface dataset:
Patent KR-20020038602-A (KR)
Title: Method and apparatus for determining a flow pattern of a fluid in a space
IPC: G01F1/68
Filed: 2000-06-28
Abstract: A method for determining a flow pattern of a gas in a space, wherein: gas is passed via at least one inlet into the space, in a first position, at a distance from the at least one inlet a temperature distribution, at any rate at least two temperatures in at least a part of the gas stream is measured, on the basis of the measured temperature distribution, at least of the measured temperatures the position of the maximum or minimum temperature is determined, and on the basis of at least the position of this maximum or minimum temperature the flow pattern in the space is determined, preferably by means of an algorithm.
Patent KR-20020027384-A (KR)
Title: Pe drum
Inventor: KANG GEUN HYOUNG
IPC: B65D21/08
Filed: 2002-01-03
Abstract: PURPOSE: Provided is a PE drum which forms wrinkles to adjust size as necessary at each field and reduce volume in delivery so that it helps to deliver much volume at one time. CONSTITUTION: The PE drum is characterized by making wrinkles in the external side of the drum as shown in Fig. 1 and then pressing the drum downwardly to reduce volume in delivery so that it assists to deliver a large quantity of drum in an easy way.
Patent KR-20030059961-A (KR)
Inventor: HAN SIN
IPC: C07D215/14
Filed: 2002-01-04
Abstract: PURPOSE: Provided is (±)-2-(4-chlorobenzoylamino)-3-(2(1H)-quinolinone-4-mono)propionic acid which is prepared through simplified processing steps at high yield and high purity. CONSTITUTION: 4-halomethyl-2(1H)-quinolinone(formula III) reacts with dialkyl 4-chlorobenzoylamino malonate(formula IV) in the presence of an inorganic base in an alcoholic solvent to prepare alkyl 2-(4-chlorobenzoylamino)-2-(alkoxycarbonyl)-3-(2(1H)-quinolinone-4-mono)propionate(formula II) as an intermediate. It selectively suffers decarboxylation and hydrolysis using an acids mixture wherein acetic acid is mixed with other acids in a volume ratio of 1:0.3-10.2, thereby preparing the (±)-2-(4-chlorobenzoylamino)-3-(2(1H)-quinolinone-4-mono)propionic acid(formula I). In the formulas, R is C1-6 alkyl group, and X1 is halogen.
Patent KR-20030069657-A (KR)
Title: Method for controlling a machining tool information of a computer numerical control apparatus
Inventor: HA JONG SU
IPC: G06F19/00
Filed: 2002-02-22
Abstract: PURPOSE: A method for managing processing tool information of a CNC(Computer Numerical Control) apparatus is provided to enable a worker to accord information of specific processing tools having an abrasion with an actual processing state of a handiwork by displaying the final shape of the handiwork in accordance with a change result as a virtual image shape. CONSTITUTION: A processing tool numerical change managing process judges whether a series of numerical change events for controlling an operation of a specific processing tool are generated from an input device(S101). If the numerical change events are generated from an input device, the transmission processing tool numerical information is requested to a memory unit(S105) and processing tool numerical information is secured(S106). It is judged whether the current input processing tool numeral is more than the processing tool numeral(S108). If the current input processing tool numeral is more than the processing tool numeral, extended color information is extracted(S109) and a series of the first update handiwork virtual image are created by reflecting the current input processing tool numeral(S110). The extended color information is combined with the first update handiwork virtual image(S111), and the first numerical change matching handiwork virtual image is created and output to a display device(S112). It is judged whether a series of numerical change decision events for deciding the current input processing tool numeral from the input device are generated(S113). If the numerical change decision event is generated from the input device, the current input processing tool numeral is transmitted to a CNC managing module or a PMC(Programmable Machine Control) managing module, and the current input processing tool numeral is reflected to an operation of a specific processing tool actually(S115).
Patent KR-20030071017-A (KR)
Title: Magnetic pole of electro magnet for forming equalized magnetic field
Inventor: KIM JEONG TAE
IPC: H01F7/06
Filed: 2002-02-27
Abstract: PURPOSE: A magnet pole of an electromagnet for forming equalized magnetic field is provided to minimize the distortion of the magnetic field and maximize a range of the equalized magnetic field by connecting continuously magnetic horizontal portions of the electromagnet to connection portions of the electromagnet. CONSTITUTION: A magnet pole(100) of an electromagnet for forming equal magnetic field includes a vertical portion(110), a horizontal portion(120), and a connection portion(130). The connection portion(130) is used for connecting the vertical portion(110) to the horizontal portion(120). The connection portion(130) has an elliptic shape corresponding to a tangent line direction of the horizontal portion(120).
Patent KR-20030073752-A (KR)
Title: airbag system for automotive vehicles
Inventor: KIM EUNG MAN
IPC: B60R21/20
Filed: 2002-03-13
Abstract: PURPOSE: An airbag device for a vehicle is provided to prevent the eccentric spread of an airbag by uniformly supplying gas discharged through an inflater module to the inside of the airbag. CONSTITUTION: An airbag device for a vehicle is composed of an inflater module(10) installed at a housing(12) and generating high pressure gas, a diffuser screen(14) installed at the front of the inflater module, and an airbag(16). A gas distributor(20) is installed in the housing, and uniformly supplies the gas discharged through a hole(10a) in the inflater module to the inside of the airbag.
Patent KR-20030075281-A (KR)
Title: An opening and closing channel of an automobile
Inventor: PARK HYEON JUNG
IPC: B60J1/17
Filed: 2002-03-18
Abstract: PURPOSE: A channel for lifting a door glass of a vehicle is provided to reduce the number of parts, to cut down manufacturing cost, and to improve working efficiency by assembling a frame channel with a lower channel without addition sockets. CONSTITUTION: A door glass lifting channel is composed of a frame channel(10) vertically installed in the upper part of a door panel with the bridge section, and a lower channel(20) vertically mounted in the lower part of the door panel with the bridge section. An insertion groove(21) is formed in the upper part of the lower channel, and the lower end of the frame channel is fitted to the insertion groove of the lower channel. The frame channel is made of metal, and the lower channel is made of synthetic resin. Breakage of the door glass or wear is prevented by restricting the clearance in lifting the door glass up and down.
Patent KR-20030077358-A (KR)
Title: Structure for discharge cell of plasma dispaly panel
Inventor: YOON SEONG JU
IPC: H01J11/38
Filed: 2002-03-26
Abstract: PURPOSE: A discharge cell structure is provided to achieve improved efficiency by permitting a sustaining discharge to be performed even in a low voltage. CONSTITUTION: A discharge cell structure comprises a first cathode(41) and a second cathode(42) arranged on an upper substrate(40). A first anode(51) and a second anode(52) are arranged on a lower substrate(50) in the direction parallel to the first and second cathodes. A dielectric layer(43) and a protective film(44) are formed on the cathodes. A dielectric layer(53) is formed on the anodes.
Patent KR-20030078546-A (KR)
Title: A Waterproof Agent Of Whitening Eliminate Funtional And Manufacturing Method thereof
Inventor: SUNG KWAN YOUNG
IPC: C09D5/08
Filed: 2002-03-30
Abstract: PURPOSE: A waterproof agent having an efflorescence-removing property and its preparation method are provided, to remove the efflorescence formed on a red brick or a tile and to improve the abrasion resistance and the waterproof property. CONSTITUTION: The waterproof agent comprises a first solvent group comprising 92-96 vol% of an aliphatic hydrocarbon solvent and 4-8 vol% of an alkyl silicone resin; and a second solvent group comprising 0.005-0.1 vol% of a molybdenum dialkyl dithiocarbamate, 0.1-0.5 vol% of polymethacrylate, 0.8-1.2 vol% of an olefin copolymer, 0.3-3 vol% of zinc alkyl dithiophosphate, 0.05-5 vol% of diphenylamine, 1-5 vol% of a calcium-magnesium detergent, 1-8 vol% of polyisobutenyl succinimide, 75-80 vol% of a mineral oil, 5-10 vol% of butyl cellosolve, 40-45 vol% of toluene, 5-10 vol% of butyl acetate, 5-10 vol% of isobutanol, 10-15 vol% of methylethyl ketone and 25-30 vol% of xylene, in the ratio of 7:3 to 8:2.
Patent KR-20020079483-A (KR)
Inventor: AOAI TOSHIAKI
IPC: H01L21/027
Filed: 2002-04-04
Abstract: PURPOSE: To provide a positive type photoresist composition which solves the problem of development defects in the production of semiconductor devices and is excellent also in suitability to halftone exposure. CONSTITUTION: The positive type photoresist composition contains: a compound which contains at least (A1) a sulfonate compound of a sulfonium and (A2) a sulfonate compound or a disulfonyl diazomethane compound of N- hydroxyimide and generates an acid when irradiated with active light or radiation; and a resin which contains repeating units each having a specified lactone structure and is decomposed by the action of the acid to have its alkali solubility increased.
Patent KR-20020080276-A (KR)
Inventor: BERNERT JOERG
IPC: B25B5/16
Filed: 2002-04-12
Abstract: PURPOSE: A clamping device for fixing a girder is provided to separably connect a structure to a girder or separably connect a girder to another girder. CONSTITUTION: A clamping device(1) for fixing a girder(80) comprises a tension element(20) on which a force is exerted, and a bearing member(30) with a bearing surface on which co-acts with the tension member and contacts with the girder or a structure(90). The clamping device includes a mechanism for connecting the tension member to the bearing member, to make the bearing surface of the bearing member parallel contact with a flange of the girder or the bearing surface of the structure. Under the influence of a force through an independent rotation and/or tipping of the bearing member relative to the tension member, the bearing member is installed with the bearing surface parallel to the girder or the structure.
Patent KR-20020082127-A (KR)
Inventor: FREEMAN DENNIS R
IPC: C23C14/54
Filed: 2002-04-19
Abstract: PURPOSE: An organic layer vacuum evaporation equipment is provided to efficiently deposit an evaporated or sublimed organic layer onto a structure which forms part of an organic light-emitting device. CONSTITUTION: An apparatus comprises a housing(140H) defining a chamber and a pump connected to the chamber for reducing the pressure therein, a source for receiving organic material to be evaporated or sublimed and units connected to the source for adjusting the temperature thereof to control the rate at which the organic material is evaporated or sublimed, a unit for positioning the structure so that such structure is located spaced from the source in a deposition zone, a moving member moving through a plurality of positions along a path of motion, the moving member in the first position having a portion thereof positioned in the deposition zone for receiving organic material from the source at the same time such organic material is deposited onto the structure, the first optical sensing unit in the second position disposed relative to the moving member outside the deposition zone for sensing a thickness of the organic material deposited on the portion of the moving member, an electrical unit connected to the first optical sensing unit and responsive to the thickness of the organic material sensed by the first optical sensing unit, a unit for adjusting the temperature control unit to control the rate of deposition and the thickness of the organic layer formed on the structure, and a cleaning unit disposed in a third position along the path of motion of the member outside the deposition zone beyond the first optical sensing unit for removing in whole or in part organic material deposited on the portion of the member so that such portion can be reused in the deposition zone.
Patent KR-20030083105-A (KR)
Title: Polyamide terpolymer with high shrinkage and polyamide fiber prepared using the same
Inventor: HWANG SE YEON
IPC: D01F6/80
Filed: 2002-04-19
Abstract: PURPOSE: High shrinkage polyamide ternary copolymer and high shrinkage polyamide fiber using the same are capable of having potential crimp by conjugate-spinning with another polymer and producing fabric having improved texture. CONSTITUTION: The high shrinkage polyamide fiber is obtained by melt-spinning the polyamide ternary copolymer. The polyamide ternary copolymer is comprised of: 76-96mol% of caprolactam; 2-12mol% of aliphatic diamine(a formula 1) substituted with alkyl group; and 2-12mol% of adipic acid. The aliphatic diamine substituted with the alkyl group is 2-methyl penta methylene diamine(a formula 2). In the formula 1, a and b are integers of 1<=a and b<=10; and R1 is C1-C10 alkyl group.
Patent KR-20030085189-A (KR)
Title: Circuit board and displaying device having the same
Inventor: AHN BO YEONG
IPC: G02F1/1345
Filed: 2002-04-29
Abstract: PURPOSE: A printed circuit board and a display device having the same are provided to reduce the size of the printed circuit board by a space occupied by circuit parts stacked below a large IC in a dual stacking structure in which the small circuit parts are stacked between the large IC and a substrate. CONSTITUTION: A liquid crystal display device includes an LCD panel(200) and a printed circuit board(300) for applying driving signals to the LCD panel. The printed circuit board receives image signals outside the LCD panel and applies driving signals to gate and data lines(211,212) of the LCD panel. The printed circuit board is connected to data TCPs(400) attached to a source side of the LCD panel and electrically connected to gates of the LCD panel via wires(213) on the LCD panel. The printed circuit board generates gate and data driving signals and a plurality of timing signals to apply the signals respectively to the gate and data lines at proper times.
Patent KR-20030085635-A (KR)
Title: Structure for slope protection using stone and construction method thereof
Inventor: JANG SUNG KI
IPC: E02D17/20
Filed: 2002-04-29
Abstract: PURPOSE: A slope protective structure using native rock is provided to construct a slope structure easily and firmly without the place limit. CONSTITUTION: The slope protective structure using native rock contains: an anchor bolt(20) whose one end is interposed to native rock(10) to the appointed depth and fixed by epoxy resins; and metallic connectors(30) connected with the other ends of anchor bolts(20), wherein the anchor bolt(20) and the metallic connector(30) are connected by welding and a welding point(25) is rustproofed by epoxy coating.
Patent KR-20020089182-A (KR)
Inventor: IZUTANI HAJIME
IPC: H04L12/28
Filed: 2002-05-20
Abstract: PURPOSE: A slave unit with a measuring means is provided which obtains the operating time of devices as service information without affecting the control system on the PLC side, and specifically is able to precisely measure, on the slave side, time based on operations, such as operating time, waiting time, etc. of output and input devices connected to the slave. CONSTITUTION: The device includes the transmission and reception circuit(13a), MPU(13b) connected to the transmission and reception circuit(13a), output circuit(13c) connected to the output devices, and input circuit(13d) connected to the input devices. The transmission and reception circuit(13a) has the capability of receiving a frame flowing on the field network(12), judging by analyzing a header part if the frame is addressed to it, and finally accepting frames only addressed to it and passing them to the MPU(13b), and the capability of outputting onto the field network(12) transmission frames provided by the MPU(13b). MPU(13b) executes predetermined processing according to information stored in a data unit of received frames provided by the transmission and reception circuit(13a), basic capability of which is to issue a control signal to turn predetermined OUT terminal ON/OFF to the output circuit(13a) according to OUT data in a data part, and also has the capability of obtaining ON/OFF state of the input terminal by way of the input circuit(13d), generating a frame to transmit, as IN data, that obtained information to the master unit, and passing it to the transmission and reception circuit(13a).
Patent KR-20030094452-A (KR)
Title: Thin film transistor array panel for liquid crystal display
Inventor: JUN JIN
IPC: G02F1/1345
Filed: 2002-06-04
Abstract: PURPOSE: An LCD TFT array substrate is provided to easily repair the white defect of pixels in spite of a thick organic insulating film between pixel electrodes and gate lines by providing repair parts overlapping the gate lines to a conductive pattern or repair parts overlapping the conductive pattern to the gate lines. CONSTITUTION: An LCD TFT array substrate includes gate lines(121) formed on an insulating substrate traversely, and a gate insulating film covering the gate lines. Repair parts(178) are overlapping the gate lines via the gate insulating film for simply changing white defect caused by the floating of pixel electrodes(190) or common voltage application, into black defect in which pixels are not distinguishable. Even though the gate lines are not easy to become short from the pixel electrodes by laser radiation owing to the thick insulating film(protecting film), the pixel electrodes are transmitted with a gate off voltage mostly by making the repair parts short from the gate lines by radiating the laser beams to the repair parts, since the repair parts are electrically connected to the pixel electrodes.
Patent KR-20030097239-A (KR)
Title: Vehicle detector using acoustic signal
Inventor: CHOI DONG MYEONG
IPC: G08G1/01
Filed: 2002-06-20
Abstract: PURPOSE: A vehicle sensing device by using a sound signal is provided to allow the position of the object to be detected accurately set by installing the sound generator at a desired position, thereby implementing a sound process circuit with a low power consumption and a low price. CONSTITUTION: A vehicle sensing device by using a sound signal includes at least two sound generators(B1,B2) and a sound sensing unit(100). The sound generators(B1,B2) generate the sound signals in response to the passage of the vehicles by installing on the same lane. And, the sound sensing unit(100) includes a mike for sensing the sound signals generated from the sound generators(B1,B2) and a sound signal processing unit for calculating the driving speeds of the vehicles and the number of passed vehicles by collecting and processing the detected signals.
Patent KR-20040000573-A (KR)
Title: Structure for sealing generator of fuel cell
Inventor: CHO TAE HUI
IPC: H01M8/02
Filed: 2002-06-21
Abstract: PURPOSE: A sealing structure of a fuel cell generator and a packing structure of a fuel cell are provided, to prevent the loss of the fuel and air at a joining part by assembling a generator by using a joining groove and a joining projection. CONSTITUTION: The fuel cell is provided with a generator which comprises a membrane-electrode assembly(104) comprising an electrolyte membrane whose both ends are adhered to an anode supplied with fuel and a cathode supplied with air; a bipolar plate(106) which is formed at the both sides of the membrane-electrode assembly and has a flow path where the fuel and air flow; a gasket(107) placed at the circumference between the bipolar plate and the membrane-electrode assembly, for sealing; and a current collector(108) formed on the outer face of the bipolar plates. A joining groove(201) is formed at one bipolar plate along the inner circumference, and a joining projection(202) to inserted into the joining groove is formed at the other bipolar plate along the inner circumference for blocking the loss of fuel or air.
Patent KR-20040003367-A (KR)
Title: Drain part structure of washing machine
Inventor: JE BYEONG SU
IPC: D06F39/08
Filed: 2002-07-02
Abstract: PURPOSE: Structure of a drain part for a washing machine is provided to install the washing machine freely regardless of the position of a drain port in the floor by forming plural outlets, and to improve appearance and prevent inflow of rats or bugs by shutting the unused outlets with the caps. CONSTITUTION: A washing machine is composed of an outer tub and an inner tub formed in a body(10); a drain pipe formed in the lower part of the outer tub to guide water out of the outer tub; plural outlets(10a) formed in the circumference of the body to draw the drain pipe out of the body in the desired direction; and caps(20) separably mounted in the outlets for improving the appearance and preventing inflow of rats. Fitting projections(21) are formed in the outer periphery of the cap, and insertion holes(10b) are formed in the inner periphery of the outlet. After inserting the fitting projection to the insertion hole, the cap is combined with the outlet by turning a handle(22). The cap is separated from the outlet by pulling the handle in placing the fitting projection in the insertion hole.
Patent KR-20020079621-A (KR)
Inventor: KIM YANG CHU
IPC: C09D5/00
Filed: 2002-07-05
Abstract: PURPOSE: Provided is an adhesive gel coat resin having a charge generating material, which has improved functions and is friendly to environment and can be used especially for water containers and bathtubs. CONSTITUTION: The adhesive gel coat resin is produced by adding 1-40pts.wt. of the charge generating material powder with 1-150 micrometer to 100pts.wt. of a gel coat resin having unsaturated polyester resin(UPR) as a base material and then dispersing uniformly by rolling, wherein the charge generating material is uranium ore, magnetite, tourmaline, and etc.
Patent KR-20040007790-A (KR)
Title: Method of manufacture semiconductor device
Inventor: KO CHANG JIN
IPC: H01L21/205
Filed: 2002-07-11
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce a surface resistance and a contact resistance by compensating an etched salicide layer in a contact etch process. CONSTITUTION: A gate and a gate spacer(5) are formed on a semiconductor substrate(1) including an STI(Shallow Trench Isolation) layer. A source/drain region(6) is formed thereon. A salicide layer is formed on the gate and the source/drain region(6). A PMD(Pre-Metal Dielectric) is deposited thereon. A planarized PMD layer(9) is formed by performing a CMP process. The PMD layer(9) is etched. A TiCl4 Ti/TiN layer(10) is formed by using a PECVD method. A tungsten layer is formed by depositing tungsten on the resultant structure. A tungsten plug layer(11) is formed by removing the TiCl4 Ti/TiN layer(10). The first metal material is deposited thereon. The first metal pattern is formed by etching the first metal material.
Patent KR-20040006380-A (KR)
Inventor: KIM YEONG SU
IPC: G11C11/4091
Filed: 2002-07-12
Abstract: PURPOSE: A sense amplifier circuit is provided to remove a leakage current and improve sensing margin by applying a back bias voltage to a gate during a turn-off of an isolation transistor as maintaining the characteristics of the isolation transistor of a sense amplifier. CONSTITUTION: A cross coupled sense amplifier senses data loaded on a bit line by a sense amplifier control signal. The first isolation transistor part(10) blocks the connection with the bit line by the first bit line isolation signal. An equalizing transistor part(20) precharges the bit line by a bit line precharge signal. And the second isolation transistor part(40) blocks the connection with the bit line by the second bit line isolation signal. A negative bias level is applied to a gate when the first and the second isolation transistor part and the equalizing transistor part are turned off.