baber/WOPTO huggingface dataset:
Patent KR-20020085168-A (KR)
Title: A conductive ink containing an ultrafine particle metal and method for preparing the same
Inventor: KIM SOO KYUNG
IPC: C09D11/52
Filed: 2001-05-07
Abstract: PURPOSE: Provided are a conductive metallic fine particle ink for the metal wiring of a printed circuit board, which is excellent in stability, and a process for producing the conductive metallic fine particle ink. CONSTITUTION: The conductive metallic fine particle ink is produced by dispersing metallic fine particles with a diameter of less than 100 nanometer in an alcohol medium or a water-alcohol medium, wherein the alcohol comprises at least one alcohol with the carbon number of less than 5. The metallic fine particles are produced by preparing the metallic fine particles with a diameter of less than 100 nanometer by a colloidal method using the ionization tendency and then removing ions contained in the solution. Or the metallic fine particles are produced by a vacuum metallizing method.
Patent KR-20010112636-A (KR)
Title: 정보처리장치, 정보처리방법, 정보관리시스템, 및프로그램 저장매체
IPC: G06F13/00
Filed: 2001-06-12
Abstract: 메일 서버의 CPU는 전자메일의 입력을 받아들인다.     CPU는 메일이 소정의 임계치보다 더 큰 데이터 용량을 가지는 첨부 파일을 포함하는 지를  판단한다.     만약 메일이 이러한 크기를 초과하는 첨부 파일을 가지고 있다고 판단되면, CPU는 키정보(또는 URL과 암호)를 발생시킨다.     그 후에, CPU는 첨부파일의 이름과 관련된 키정보를 저장장치내의 파일 ID표에 입력한다.     CPU는 첨부파일을 키정보로 대체시킨다.    그리고, CPU는 첨부파일 저장장치가 이용되어진 횟수를 나타내는 카운터 값(N)을 1만큼 증가시킨다. (N=N+1)     CPU는 첨부파일을 저장을 위해 이용자 첨부파일 저장영역에 출력시킨다.    메일이 크기가 초과되는 어느 첨부파일을 가지고 있지 않다고 판단되거나 또는 첨부파일이 이용자 첨부파일 저장영역내에 저장되어 있을 때에, CPU는 목적지 메일서버로 상기 전자메일을 전송한다.
Patent KR-20030001584-A (KR)
Title: An improving method of gap-fill characteristic using surface catalysts
Inventor: HWANG UI SEONG
IPC: H01L21/31
Filed: 2001-06-25
Abstract: PURPOSE: A method for improving a gap-fill characteristic by using surface catalyst is provided to ultimately increase yield by using a compound including a halogen element as the surface catalyst in forming a metal layer. CONSTITUTION: After an interlayer dielectric(3) is formed on a substrate(1) having the first metal layer(2), the interlayer dielectric is selectively etched to expose the surface of the metal layer. A surface catalyst compound is induced to make the surface catalyst(5) absorbed to the surface of the exposed first metal layer. The second metal layer(6) is formed on the resultant structure to be exchanged for the surface catalyst so that the second metal layer comes in contact with the first metal layer.
Patent KR-20030002370-A (KR)
Title: The method for forming the metal mask of semicondutor device
Inventor: PARK YONG JUN
IPC: H01L21/027
Filed: 2001-06-29
Abstract: PURPOSE: A method for forming a mask of a semiconductor device is provided to prevent failure during coating of photoresist by removing particles generated on an interlayer dielectric using a plasma treatment. CONSTITUTION: A plate material and an interlayer dielectric are sequentially deposited on a semiconductor substrate having a capacitor electrode. After polishing the interlayer dielectric using CMP(Chemical Mechanical Polishing), the interlayer dielectric is pre-treated by plasma, thereby removing particles generated on the interlayer dielectric. Then, a photoresist layer is coated on the interlayer dielectric.
Patent KR-20030004585-A (KR)
Title: Method for forming contact pad increasing align margin in semiconductor device
Inventor: LIM YEONG SU
IPC: H01L21/28
Filed: 2001-07-05
Abstract: PURPOSE: A method for forming a contact pad in a semiconductor device is provided to obtain align margin and increase CD(Critical Dimension) of the contact pad. CONSTITUTION: A plurality of gate lines which are sequentially stacked on a gate insulating layer(22a), the first conductive layer(24a), a nitride layer(26a) and an oxide layer are formed on a substrate(20). The oxide layer is recessed so as to enlarge the CD between gate lines by isotropic etching, thereby forming an oxide pattern(28b). Spacers(30,32) are formed at both sidewalls of the gate lines and the recessed oxide pattern(28b), respectively. A contact pad(34a) is then formed by depositing the second conductive layer and polishing the second conductive layer to expose the recessed oxide pattern(28b).
Patent KR-20030006587-A (KR)
Title: A Door Glass Up and Down Apparatus of Vehicle
Inventor: PARK GEUN BAE
IPC: B60J1/17
Filed: 2001-07-13
Abstract: PURPOSE: A lifting device of a door glass is provided to reduce noise and to smoothly operate the door glass by connecting a pushrod in a main arm. CONSTITUTION: A door glass(1a) is installed in a glass support channel(10). A guide channel(11) is located under the glass support channel. A sub arm(12) is connected with the glass support channel and the guide channel to be slid. A main arm(13) is crossed with the sub arm by connecting with the glass support channel. The main arm is connected with the sub arm in the crossed portion through a hinge pin(14). A long slot(13a) is formed in the end of the main arm. A pushrod(15) is installed in the long slot to be slid. A rack gear(15a) is formed in the pushrod. A driving motor(16) is geared with the rack gear and offers power. Thereby, noise is reduced and the operating feeling of the door glass is improved.
Patent KR-20030013190-A (KR)
Title: Waste dehydrating device using condensation and recycling
Inventor: HONG WON SEOK
IPC: C02F11/12
Filed: 2001-08-07
Abstract: PURPOSE: An apparatus for condensing contaminants and thus recovering waste heat from condensation unit in waste drier is provided. CONSTITUTION: In an apparatus comprising a dry unit(1); a condensation unit(6) which is installed to condensate moisture of flue gas emitted from the dry unit, wherein the moisture contains contaminants such as volatile organic compounds, the apparatus is characterized in that a portion of dry gas emitted from the condensation unit is recirculated into the dry unit to improve heat efficiency of this apparatus; a heat transfer tube is vertically installed inside the condensation unit; and a spray system is installed in the upper side thereof to remove particulate pollutants in flue gas.
Patent KR-20030015680-A (KR)
Title: A thermoplastic of composition having highly-compatibility
Inventor: HONG BYEONG GWON
IPC: C08K7/14
Filed: 2001-08-17
Abstract: PURPOSE: Provided is a thermoplastic resin composition produced by mixing a copolymer compatibilizer having compatibility to all PP(polypropylene), ABS(poly(acrylonitrile-butadiene-styrene)), PC(polycarbonate), nylon, PMMA(polymethylmethacrylate), POM(polyoxymethylene), PVC(polyvinyl chloride) and PBT(polybutylene terephthalate) resins which are immiscible with each other, and a copolymer reinforcing agent. CONSTITUTION: The thermoplastic resin composition comprises PP, ABS, PC, nylon, PMMA, and PBT; a copolymer of propylene and styrene-acrylonitrile, and an ethylene-glyceryl methacrylate copolymer, as copolymer compatibilizers; and PP and poly(styrene-acrylonitrile) reinforced with glass fiber, as copolymer reinforcing agents. The copolymer compatibilizers comprise 5-10 phr of copolymer of propylene and styrene-acrylonitrile, and 0.1-10 phr of ethylene-glycerylmethacrylate copolymer.
Patent KR-20030016536-A (KR)
Title: X-ray detecter and manufacturing method of the same
Inventor: CHOO GYO SEOP
IPC: H01L21/84
Filed: 2001-08-21
Abstract: PURPOSE: An X-ray detector and its manufacturing method are provided to reduce a contact part and prevent a voltage drop in a data detection process by contacting directly a storage capacitor with a TFT. CONSTITUTION: A gate line and a data line are formed on a substrate(110) in order to define a pixel region. A TFT is formed with a gate electrode(122), a source electrode(152), and a drain electrode(153). The TFT is connected with the gate line and the data line. The first capacitor electrode(161) is formed on the pixel region. The first insulating layer having the first contact hole(172) is formed on the TFT and the first capacitor electrode(161). The second capacitor electrode(175) is formed on the pixel region of the first insulating layer. The second capacitor electrode(175) is contacted with the drain electrode(153) through the first contact hole(172). The second insulating layer is formed on the second capacitor electrode(175). The second insulating layer has the second contact hole(181) for exposing the second capacitor electrode(175). A pixel electrode(191) is formed on the pixel region of the second insulating layer. An optical conductive layer is formed on the pixel electrode(191). An upper electrode is formed on the optical conductive layer.
Patent KR-20030017143-A (KR)
Title: Blind for Ginseng and Manufacturing Method of The Same
Inventor: LIM JANG HYUK
IPC: A01G9/22
Filed: 2001-08-24
Abstract: PURPOSE: A bamboo blind for protecting ginseng from sunlight and a production method thereof are provided, thereby effectively blocking the sunlight and rain, and consequently providing appropriate conditions for growth of ginseng. CONSTITUTION: The bamboo blind for protecting ginseng from sunlight comprises a plurality of supports(10); a first sunlight-blocking member(20) which has a wider width than the length of the support(10) and has a net form; a second sunlight-blocking member(30) which is installed between the first sunlight-blocking member(20) and the support(10), has the width corresponding to the length of the support(10) and covers one edge of the support(10) together with the first sunlight-blocking member(20); a third sunlight-blocking member(40) which is installed between the second sunlight-blocking member(30) and the support(10), has the width corresponding to the length of the support(10), and covers two edge of the support(10); and a plurality of sewing-lines(60).
Patent KR-20030018192-A (KR)
Title: Method for Making a Stator Assembly for Use in Slotless Motor
Inventor: KIM JUN
IPC: H02K15/08
Filed: 2001-08-27
Abstract: PURPOSE: A method for manufacturing a stator assembly for a slotless motor is provided to allow coils to be wound in an easy and rapid manner, while reducing manufacturing costs and defective ratio. CONSTITUTION: A method comprises a first step of winding a bonding wire so as to obtain a plurality of coil assemblies(24a,24b,24c) including a first coil unit and a second coil unit which are wound in the same direction; a second step of disposing the first coil unit and the second coil unit of the coil assembly in such a manner that the first coil unit and the second coil unit are adjacent with each other and connecting parts of the longer sides of first and second coil units are superimposed with each other; a third step of compressing the first coil unit and the second coil unit into a semi-cylindrical shape through an electrifying process and a press-shaping process, and fixing the coil so as to prepare first and second semi-cylindrical coil wound fields; and a fourth step of obtaining a stator assembly by assembling first and second semi-cylindrical coil wound fields into a cylinder, and assembling the cylinder into a magnetic return path.
Patent KR-20030018543-A (KR)
Title: Apparatus for correcting of height of straight knife
Inventor: BAE JEONG DON
IPC: B24B3/36
Filed: 2001-08-30
Abstract: PURPOSE: Knives having different height are cut simultaneously by automatically adjusting heights of different knives on a receiving portion. CONSTITUTION: A device for adjusting height of a vertical knife is provided to adjust height of different knives. The device comprises a receiving portion to adjust upper height of knives and a fixing portion to fix the upper part of the knives. The receiving portion comprises a receiving die, an adjusting plate(204), a plurality of gear(203), a connecting rod(208), a guide, a spring(202), a support(205), an adjusting bar(206), and a cylinder(207) to operate the adjusting bar.
Patent KR-20030019764-A (KR)
Title: Pressurized Air Dryer
Inventor: KIM HAG SOO
IPC: C02F11/12
Filed: 2001-08-30
Abstract: PURPOSE: A dehydration apparatus of sludge cake using compressed air is provided, which is characterized in that gas and moisture generated during sludge dehydration are not emitted to atmosphere by condensing moisture into condensate and recirculating moisture-free compressed air into dehydration silo. CONSTITUTION: The dehydration apparatus of sludge cake using compressed air comprises a sludge cake silo(1); an air compressor(2); a condensation tank(3); a pressure control valve(4); an air distributor(5); an air hose(6); a perforated plate(7); a heating means(13); a sludge cake hopper(17); a sludge cake conveyor(16); and a dried sludge cake withdrawer(19).
Patent KR-20030018778-A (KR)
Title: Cooling air former soundproofing for glass products
Inventor: AHN BYEONG MO
IPC: C03B27/04
Filed: 2001-08-31
Abstract: PURPOSE: A soundproof equipment of an air former for cooling glass products is provided to decrease noise generated from the air former, prevent production of inferior glass products, and have convenience in installation and separation. CONSTITUTION: The soundproof equipment comprises the parts of: a clamping unit with a first(22) and a second(24) divided main part which are detachable to a connection tube(14), where grooves(24b) are formed on the main parts; a fixing unit for joining the clamping unit to the grooves; a holding unit(40) placed under the clamping unit with a first(42) and a second(44) divided main part; and sound absorbing materials, metal fabrics such as SUS wool and Al form, applied to the first and second divided main parts of holding unit above the air former.
Patent KR-20020021997-A (KR)
Title: Electronic circuits for detecting filament breakage in gas discharge lamps
Inventor: SCHADHAUSER KLAUS
IPC: H05B41/298
Filed: 2001-09-13
Abstract: PURPOSE: Electronic circuits for detecting filament breakage in gas discharge lamps are provided to accomplish reliable disconnection of the operating device in the event of breakage of a filament. CONSTITUTION: An electronic operating device includes a first circuit part(SD) which employs a signal at its input(EDC) to the effect that in the event of overshooting or undershooting of prescribed thresholds over the prescribed period the operating device is put into a safe state which is intended to prevent overloading of the operating device and/or overheating of the lamps and/or putting people at risk of electric shock, an AC voltage generator(G), which outputs at its output(O) an AC voltage which has a DC voltage component, and a load circuit which includes at least one capacitor(C5) which at least partially absorbs the DC voltage component, wherein, the voltage across the capacitor(C5) is fed to the input(EDC) of the first circuit part(SD), specifically via at least one filament and via a second circuit part(AV) which supplies a signal which corresponds at least approximately to the mean value of the voltage across the capacitor(C5), the input(EDC) of the first circuit part(SD) having, apart from via the lamp, no electrical connection to the output(O) of the AC voltage generator(G).
Patent KR-20030023319-A (KR)
Title: Device for sticking glass dam of wind shield glass
Inventor: CHO GYU TAEK
IPC: B60J10/02
Filed: 2001-09-13
Abstract: PURPOSE: A device for automatically adhering a glass dam for vehicle glass is provided to adhere the glass dam at the exact position, to prevent the glass dam from clinging to glass, and to improve work efficiency. CONSTITUTION: A device for automatically adhering a glass dam for vehicle glass includes two guide rollers(14) supported on a bracket(13); operation rollers(17a,17b,17c) inducing adhesion progress of the glass dam and removal progress of a paper tape; a drive roller(18) and a drive motor(19) disposed among the operation rollers, to turn the operation rollers; a pair of dam support rollers(20) supporting the progress of the glass dam supplied to the operation rollers; and a tape support roller(21) supporting the progress of the paper tape discharged from the operation roller. Thus, adhesion work of the glass dam is performed exactly and continuously and the work efficiency of the adhesion work is improved.
Patent KR-20030025020-A (KR)
Title: A Pneumatic Radial Tire for Heavy Duty with 5Ribs
Inventor: YOON SEOK HYEON
IPC: B60C11/03
Filed: 2001-09-19
Abstract: PURPOSE: A 5-rib pneumatic radial tire for a heavy load is provided to improve the performance of dry traction and wet traction occurring in the contact of a tread to the ground and to prevent the insertion of foreign matters to a groove by optimizing the pattern of the tire tread. CONSTITUTION: A center rib(10) is radially formed in the center of the tire tread. A side rib(20) is radially formed outside a groove(21) formed at each side of the center rib. A shoulder rib(30) is radially formed outside a shoulder groove(31) formed outside the side rib. A center groove(11) is formed along the central radial direction of the center rib. Inside the side groove, a foreign matter blocking protrusion(22) is formed.
Patent KR-20030030629-A (KR)
Title: Artificial basalt composition, building material manufactured by the artificial basalt composition and method for manufacturing the same
Inventor: JUNG IN SOO
IPC: C04B28/02
Filed: 2001-10-12
Abstract: PURPOSE: Provide is a manufacturing method of artificial basalt having the feeling and shape similar to natural basalt, high mechanical strength by using waste stone and stone powder as aggregates. The resultant basalt is applied to construction materials such as bricks, pavement blocks and curbstones. CONSTITUTION: The artificial basalt composition comprises 40-65pts.wt. of a first aggregate(19-25mm), a second aggregate containing 12-26pts.wt. of sand(2-6mm) and 8-22pts.wt. of stone powder(up to 2mm), 8-20pts.wt. of cement, 0.2-0.8pts.wt. of pigment, 0.01-0.05pts.wt. of admixture and 3-8pts.wt. of water. The manufacturing method of basalt comprises the steps of; mixing the above materials; forming a silicon mold corresponding to natural basalt; attaching the mold to a frame by heating and pressing method, filling the mold with heated sands(30-40deg.C) for 24hrs, removing sands, and washing; pouring the mixture into the mold; vibrating the mixture at high(200Hz) and low(50-60Hz) frequencies; compressing the mixture with 10-20kg of plate; curing. The silicon mold with a lot of protrusions corresponding to pores of natural basalt, is formed by cutting natural basalt, washing and drying at 100deg.C over 2hrs, coating basalt with mold-release agents, coating a gel type mixture of silicon and hardener, mixed in a ratio of 1:1, on basalt, and separating the hardened mixture from basalt.
Patent KR-20020029632-A (KR)
Title: Current driving circuit
Inventor: NISHITOBA SHIGEO
IPC: H05B44/00
Filed: 2001-10-12
Abstract: PURPOSE: A current driving circuit is provided to realize a current driving circuit which is fabricated in lower costs and consumes less electric power than conventional ones. CONSTITUTION: As shown in FIG. 2, the current driving circuit is comprised of a first terminal(1) electrically connected to a voltage source, a second terminal(2) grounded, the first and second terminals(1) and(2) constituting a pair of voltage source electrodes, a signal line(3) through which a signal current runs, a first switch(8), a second switch(9) electrically connected in series to the first switch(8), a third switch(10) electrically connected to the first terminal(1), a storage stage(7) which converts the signal current into a voltage, and stores the voltage therein, a driving transistor(6), a load(5) electrically connected between a source of the driving transistor(6) and the second terminal(2), and a selection line(4) electrically connected to the first to third switches(8,9,10). The signal line(3) is electrically connected to a gate of the driving transistor(6) through the first and second switches(8) and(9) electrically connected in series to each other. The load(5) electrically connected between a source of the driving transistor(6) and the second terminal(2) receives a signal current from the signal line(3) through the driving transistor(6). The load (5) is necessary to be driven a current running therethrough, and is comprised of an organic electroluminescence device
Patent KR-20030032240-A (KR)
Title: Cooling tower having a type of attaching to the precooler
Inventor: PARK IN GYU
IPC: F28C1/00
Filed: 2001-10-17
Abstract: PURPOSE: A cooling tower with an attached precooler is provided to reduce volume of the cooling tower and to maximize cooling efficiency. CONSTITUTION: A precooler(14) is attached to a suction hole formed on a lower side of a cooling tower for outside air to be introduced to packing material in a main body, and has wavy oil paper packing material(16) placed in a frame(15) in vertical direction; a spray pipe(17) placed on an upper end of the frame and connected with a refill water pipe to continuously supply the oil paper packing material with refill water; and a drain pipe(18) placed on a lower side of the frame and connected with a collecting reservoir.
Patent KR-20030035541-A (KR)
Title: Feeder for appropriate throwing refrigerant in converter
Inventor: PARK GEUN SUN
IPC: C21C5/46
Filed: 2001-10-31
Abstract: PURPOSE: A converter coolant hopper is provided to prevent coolant from congesting inside an injecting pipe so that an appropriate amount of coolant is injected into converter at a proper time by installing an injecting plate slantly vibrated in the bottom space in feeder of the hopper. CONSTITUTION: In a coolant hopper comprising an upper hopper(1) for storing coolant, an injection hopper(4) positioned at the injection port side of converter, and a feeder(2) connected to the hoppers(1,4) by joints so that the feeder(2) guides coolant injected from the upper hopper(1) to the injection hopper(4), the converter coolant hopper comprises a vibrator(3) vibrated forwardly with the vibrator(3) being connected to an intermediate plate(2b) of the discharge port side of the feeder(2); an injection plate(20) which is positioned in the bottom space inside the feeder(2) and bent in such a way that an inclined surface is formed in a coolant injecting direction along the bottom shape of the injection plate(20), and on the upper surface of which irregularities are formed; an inner buffer spring(21) which is shaken according to forward vibration of the vibrator(3) with the inner buffer spring(21) being clamped between a collection part installed on the backside of the injection plate(20) and a member connected to the vibrator(3) so that the injection plate(20) is slantly moved; and an outer buffer spring(3b) one end of which is clamped to the member connected to the vibrator(3), and the other end of which is clamped to the intermediate plate(2b) of the discharge port side of the feeder(2) so that the feeder(2) is shaken according to forward vibration of the vibrator(3).
Patent KR-20020035464-A (KR)
Inventor: TAKEUCHI ATSUSHI
IPC: G11C5/14
Filed: 2001-11-06
Abstract: PURPOSE: To provide a sequence circuit that avoids a rise in a negative power supply level to reset a word line at the start-up of power supply so as to reduce the current consumption and a semiconductor device that utilizes the sequence circuit. CONSTITUTION: The semiconductor device having the word line reset to a negative level when it is not selected is provided with the sequence circuit (23, 24, 26) that clamps the word line to a prescribed level until a prescribed power supply voltage applied to a memory cell connected to the word line reaches the prescribed level.
Patent KR-20020036738-A (KR)
Inventor: YAMASHITA TAKATOSHI
IPC: C22B58/00
Filed: 2001-11-09
Abstract: PURPOSE: To provide a means that can generate indium ion beam in stable quantity. CONSTITUTION: This ion source 2 comprises a heating furnace 4, that generates steam 8 by heating a solid material 6 and a plasma-generating container 16, that generates plasma 24 by ionizing this steam 8 and generates an ion beam 30. As a solid material 6, indium fluoride that has been heated at a temperature of 600°C or higher and less than 1,170°C is used. Thereby, indium ion beam can be generated in stable quantity. As a solid material 6, In(OF)xF3-x (x is 1, 2 or 3) may be used.