baber/WOPTO huggingface dataset:
Patent KR-20010081772-A (KR)
Title: A manufacturing method of natural lacquer and manufacturing apparatus thereof
Inventor: JUNG SU HWA
IPC: C09D193/00
Filed: 2000-02-18
Abstract: PURPOSE: A method for preparing lacquer and its apparatus are provided, to obtain lacquer with high purity, high gloss and high transparency massively. CONSTITUTION: The method comprises the steps of stirring large lumps of raw lacquer to obtain small lumps of lacquer; heating lumps of lacquer with stirring; centrifuging the heated one and filtering only the fine particles; and pressing the fine lacquer particle with a roller to pulverize the lacquer. The apparatus comprises a stirrer for stirring and heating raw lacquer; a centrifugal machine; and a pulverizer for pulverizing lacquer by using a roller. The stirrer comprises a cylindrical inner case for putting raw lacquer in; a stirring rod with a plurality of holes, for stirring lacquer with the rotation power from a motor; and a motor. The centrifugal machine comprises a centrifugation tank; a lower tank for keeping the centrifuged lacquer; and a heating plate which is inserted between the double outer walls of the lower tank and heats the lower tank. The pulverizer comprises two or more rollers; a guide which is installed in both sides of the roller and protects the outflow of lacquer adhered to the rollers; a motor for transmitting the rotation power to the rollers; and a rotation speed changing machine which makes the rotation speed of a roller at an exit be larger than that of a roller at an entrance.
Patent KR-20000062579-A (KR)
IPC: H01L21/8242
Filed: 2000-02-21
Abstract: 본 발명은 메모리 칩에 사용된 게이트 전도체를 길게 하여 누설을 제한하고 셀의 전체 사이즈는 여전히 동일하게 유지시켜 준다. 각각의 게이트에 대한 채널의 길이는 게이트간의 스페이스의 사이즈를 축소시킴으로써 증가한다. 스페이스 사이즈의 축소는 포토리소그래픽 영상 증강기법을 이용하여 이루어진다. 상기 기법으로 인해 게이트 전도체간의 스페이스는 작아지고, 게이트 사이즈는 커진다. 부가적으로, 그루브를 추가하여 효과적 채널 길이를 별도로 길게 하고, 전기 차단이 추가로 제공되어 누설 전류가 제한된다. 또한 상기 기법으로 인해 감소된 누설을 갖는 지정 프로세스에 대해 메모리는 동일한 밀도를 유지하게 된다. 마지막으로, 긴 게이트 전도체가 3 시그마 프로세스를 사용 가능하게 하는 그루브형 게이트 구조물을 사용하는 경우에는 수율이 증가한다.
Patent KR-20010020643-A (KR)
Title: Plasma spraying apparatus
Inventor: MUELLER MARKUS
IPC: C23C4/00
Filed: 2000-02-28
Abstract: PURPOSE: A plasma spraying device having a plasma torch head capable of depositing a coating of improved quality is provided to improve coating capability of the device. CONSTITUTION: This plasma spraying device includes a plasma torch head(1) equipped with a positive-electrode base body member(2), a negative-electrode base body member(4) and an insulation member(3) inserted between the two base body members. The positive-electrode base body member(2) is equipped with a gas supplying channel(12) opened in a conical recess part provided in the positive-electrode base body member(2). Gas is supplied via the gas supplying channel(12) into a cavity part disposed between a coating-powder supply tube(9) and an outlet nozzle. This prevents coating powder particles from accumulating in the area of the outlet nozzle, thus improving the quality of a coating deposited by the plasma spraying device.
Patent KR-20010084756-A (KR)
Inventor: LEE EUNG SUP
IPC: E01H5/10
Filed: 2000-02-29
Abstract: PURPOSE: A microwave snowplow is provided to quickly and effectively remove snow or ice on a road surface by directly irradiating microwaves from a magnetron, to automatically isolating power of the magnetron when microwaves are leaked and to sterilize bacteria on earth by irradiating the microwaves on a farm. CONSTITUTION: A microwave snowplow(20) comprises: a magnetron(30) to generate microwaves by receiving the power from a power supplier(90); a waveguide(40) to guide the microwaves; an antenna(50) to irradiate the microwaves to a road surface by installing under the waveguide; a shielding screen(60) to shield the leaked microwaves by installing in a lower supporting member(55) of the antenna; many absorbing members(65) to raise a temperature of an inner space by installing under the supporting member and absorbing the microwaves; a microwave sensor(70) to detect the leaked microwaves according to a defect of the shielding screen or a flatness of the road surface; and a power control unit(80) to automatically isolate the power supply of the magnetron by connecting with the microwave sensor. Snow or ice is quickly and effectively removed by uniformly and directly irradiating microwaves on the road surface. Bacteria on the earth are sterilized by irradiating the microwaves on a farm.
Patent KR-20000036379-A (KR)
Inventor: KANG HEE JA
IPC: H01M14/00
Filed: 2000-02-29
Abstract: PURPOSE: An electric warehouse is provided to guarantee a long life of an electric appliance by preventing a breakdown of the appliance. CONSTITUTION: A controlling item sensor system comprises thirty four R-resistances, six A-resistances, three D-resistances, nine U-resistances, and three I-resistances, eleven IC-resistances, and a plurality of sensors. The current is converted from AC to DC by the sensors. When the electric current is cut, the electric input wire is cut off by an automatic switch and the sleeping current is outputted. According to the electric warehouse, a breakdown of an appliance is prevented, thereby guaranteeing a long life of the appliance.
Patent KR-20000030527-A (KR)
Inventor: LEE JAE CHUN
IPC: C01D3/08
Filed: 2000-03-06
Abstract: PURPOSE: A refined salt manufacturing device is provided which is able to reduce the fuel consumption rate of boiler and prevent waste of saline water. CONSTITUTION: The device comprises: (i) two storage tanks(10, 10') melting sun-dried salt and refined salt; (ii) a water purification tank(20) purifying the melted salt; (iii) a heating means heating the purified mixed walt water in a refined salt pot(30); and (iv) a salt-collecting tub(40) and a dehydrator(50) drying and dehydrating the purified mixed salt, wherein the purified mixed salt water in a supplying pipe of the water purification tank(20) is directly heated by the heating means and then is transferred to the refined salt pot(30) and the generating salt water in the salt-collecting tub(40) and the dehydrator(50) is collected in a water-collecting tank and is fed back to the water purification tank(20).
Patent KR-20000030565-A (KR)
Inventor: KIM MAN SIK
IPC: H01R13/514
Filed: 2000-03-07
Abstract: PURPOSE: A terminal plate of an assembly type cable is provided to have plural circuits in a small installment space and to manage the contact part of a local code and extension code. CONSTITUTION: A terminal plate is prepared with a terminal contact hole(11), a combination hole(12), a fixing hole(13), a print circuit board(10) sprayed with hot-melt(14) on one side face. In addition, the print circuit board is comprised of plural terminal blocks on a local code side for contacting a cable on the local and extension code sides, a gap block(40) for forming a gap by compensating the height of the terminal block, a protector contact block(50) formed with plural terminal holes(52) for contacting plural telephone protectors(51) and a detection block(60) for recognizing the abnormality of the plural corresponding cables on the local and extension sides.
Patent KR-20010014544-A (KR)
Inventor: MAKINO YUTAKA
IPC: H01L21/60
Filed: 2000-03-08
Abstract: PURPOSE: To suppress the occurrence of the erosion and dispersion of the metal which becomes the main ingredient of solder by forming a metallic coating film on a electrode and forming a pile up at the end of the coating film which is in contact with a protective film. CONSTITUTION: A semiconductor device 1 is provided with an electrode which is formed on a substrate 10 containing silicon as a main ingredient, a barrier metal 15 which is formed on the electrode 13 as a metallic coating film, and a passivation film 16 which is formed in an area excluding the electrode portion including the barrier metal 15 as a protective film. The barrier metal 15 is formed in such a way that its end section 15A piles up from its central part which is formed in a flat state as a whole. Even when the thickness of a barrier metal 25 becomes thicker, its end section 25A also piles up from its central part. Therefore, the occurrence of the erosion and dispersion of the metal which becomes the main ingredient of solder can be suppressed.
Patent KR-20000062955-A (KR)
Title: 반도체 기억 장치
IPC: G11C29/04
Filed: 2000-03-18
Abstract: DRAM의 불량 메모리셀의 구제 효율을 떨어뜨리지 않고 총 스페어 엘리멘트 수를 격감시켜, 중복 회로의 면적 효율을 향상시키기 위한 것이다. 
     메모리셀 어레이가 복수로 분할되어 이루어지는 복수의 노멀 뱅크 BANK0∼BANK15에 각각 설치된 제1 스페어 엘리멘트 SWL, 노멀 뱅크와는 다른 스페어 뱅크 BANKBP에 설치된 제2 스페어 엘리멘트 SWL, 제1 스페어 엘리멘트를 선택 구동하는 복수의 제1 스페어 디코더 SRDO∼SRD3, 제2 스페어 엘리멘트를 선택 구동하는 제2 스페어 디코더 SRD0∼SRD3, 및 제2 스페어 엘리멘트를 복수의 노멀 뱅크 내의 임의의 뱅크에 선택적으로 할당하는 치환 제어 회로 FSOa∼FS27a, RWLON1, RWLON2, SRDact0∼SRDact3을 구비한다.
Patent KR-20010091759-A (KR)
Title: Molding device and there method of air compressor body
Inventor: BAE SUNG MOON
IPC: B22D17/00
Filed: 2000-03-17
Abstract: PURPOSE: An apparatus and method for forming an air compressor body are provided to manufacture a precise air compressor body, integrally form a liner and an air compressor body, and simplify manufacturing process of the air compressor body. CONSTITUTION: In an apparatus for forming an air compressor body comprising a core(38) for forming the body of an air compressor, and front and rear dies, left and right dies(36,46) and an upper dies(16) in which each of cylinders are assembled, wherein the cylinders are installed around the core(38) and generate a certain power, the apparatus for forming the air compressor body is characterized in that each of a pair of protrusions are formed at both sides of the upper end of the core(38), a liner(22) with two holes is inserted into the protrusions of the core, and cylinders(32,44) having piston rods(34,45) for fixing the liner(22) are installed at both sides of the bottom surface of the upper dies(16). The method for forming the air compressor body comprises the processes of coating a coating agent on the inner side of the dies after preheating front and rear dies and left and right dies to a temperature of 200 to 300 deg.C; transferring each of the dies toward the core after preheating the coated dies and a core to a temperature of 350 to 400 deg.C; inserting the preheated liner into protrusions of the core after preheating the liner to a temperature of 400 to 450 deg.C; fixing the liner by operating a cylinder installed at an upper dies after transferring the upper dies downward so that the upper dies is closely adhered to the upper end surfaces of the left and right, and front and rear dies; and forming the air compressor body by injecting molten metal into the dies.
Patent KR-20000053757-A (KR)
Inventor: MPSKOREA CO LTD
IPC: A22C7/00
Filed: 2000-03-29
Abstract: PURPOSE: An electric mincer making up for demerits for inefficiency and insanitary condition is provided to apply a harmless lubricating collar between a blade and a net so as to maintain a regular space between them and prevent friction of the blade against the net. Further, the present invention is provided to use a blade capable of independent cutting so as to use it almost permanently and simultaneously to solve the insanitary problem. CONSTITUTION: An electric mincer making up for demerits for inefficiency and insanitary condition maintains a regular space between a blade and a net of the electric mincer. The electric mincer has an independent cutting blade. Two of four wings as propellers are bent back. A screw is formed on a part of the body to cut meat. A net has no groove for blocking rotation. According to the present invention, contrary to the conventional mincing method for cutting meat, friction between a blade and a net is prevented and often alternation of the blade is not necessary. Further, there is generated no metal dirty due to the abrasion and therefore sanitary work can be realized, preventing loss and maximizing amount of work.
Patent KR-20000036864-A (KR)
Inventor: KIM IN SUNG
Filed: 2000-03-30
Abstract: PURPOSE: An advertising method using internet game inserted into advertisement is provided to enhance an advertising effect by forming an advertisement and a game as one body. CONSTITUTION: A web site constructs a database for managing members registered the web site. The web site constructs a database for managing and estimating points of members. The web site provides a web page of an internet game to the internet user. The web site readies a program for estimating game points so that the internet user receives a prize goods or a prize money. The web site provides a web page so that the internet user for obtaining a right in which the prize goods or the prize money is received inputs a lottery number.
Patent KR-20010094604-A (KR)
Title: a ozone generator unit
Inventor: MYUNG JU WON
IPC: H01T19/00
Filed: 2000-03-31
Abstract: PURPOSE: A corona discharge structure for generating ozone is provided to improve a volume of ozone creation by increasing a volume contacting to air. CONSTITUTION: A high-voltage electrode unit(1) generates a corona discharge. An inner network type electrode of the high-voltage electrode unit(1) is inserted within a flow interval. An insulating body(2) is fixed with a pair of stainless support plates(21) supporting the high-voltage electrode unit(1) by being separated with a fixed distance. The insulating body(2) is fixed on the one side corner of a substrate(3) formed by being upward bent-up with fixed brackets(31,32) supporting the lower part of the high-voltage electrode unit(1). Both ends of a fixed link(4) are hinges fixed on a hinge bracket(41) formed on the substrate(3) and fix the upper part of the high-voltage electrode unit(1).
Patent KR-20000053772-A (KR)
Inventor: KIM YEONG IL
IPC: H04Q3/10
Filed: 2000-04-08
Abstract: PURPOSE: A private branch exchange(PBX) system is provided to a supply digital PBX service to a digital telephone subscriber by making the digital telephone subscriber connect to a PBX through a personal computer(PC) interface, and by making the subscriber perform a program for executing digital telephone functions of a PC of the subscriber. CONSTITUTION: A private branch exchange(PBX) system comprises a PBX(2), a computer(4), a signal generator, a reproducer, and an interface(3). The PBX transceives digital line signals including a digital voice signal and a digital telephone control signal with a preset first connecting system. The computer transceives the digital telephone control signal with a second connecting system. The signal generator filters a voice to generate an analog voice signal. The reproducer reproduces the analog voice signal to the voice. The interface transmits the digital telephone control signal to the computer with the second connecting system, and converts the digital voice signal into the analog voice signal. The interface transmits the analog voice signal to the reproducer, and converts the analog voice signal of the reproducer into the digital voice signal. The interface formats the digital telephone control signal received with the second connecting system and the digital voice signal to the digital line signals. The interface transmits the formatted digital line signals to a digital subscriber line.
Patent KR-20000037205-A (KR)
Inventor: KWON SO HYEUN
IPC: G06F11/30
Filed: 2000-04-12
Abstract: PURPOSE: An auto-monitoring method of an internet network system is proposed to quickly restore an error of management of an internet network system when the error occurs, and to minimize a resource to manage the system, through the error checking work of the internet network system treated manually is treated by a computer process in the internet. The error is automatically announced to a manager by real time. CONSTITUTION: An auto monitoring is composed of five steps. A manager registers information of the internet system which should be managed into a database at first step. A monitoring process periodically inspects registered devices and service based on the database, at second step. During the inspection, if there is some errors, the errors are sent to an announcer processor with identification numbers corresponded to error devices, at third step. At fourth step, the announcer processor finds a manager of the device having errors from the database based on the identification numbers and reports anomalous system state to the manager at the real time with registered device, method, times and period when these were registered. At fifth step, the state of devices and service which had the errors is recorded to the database of a specific server.
Patent KR-20010096039-A (KR)
Title: Apparatus and method for providing a free phone service
Inventor: LEE JONG WOONG
IPC: H04M15/00
Filed: 2000-04-17
Abstract: PURPOSE: A phone-to-phone type free call service system and a method thereof are provided to offer free call minute points to users according to user registration and goods purchase activities generated on-line or off-line and to service free calls through a PSTN. CONSTITUTION: If a user accesses a web site through his user terminal(S100), the server confirms whether the user is an existing member(S102). If the user is an existing member, the server executes the process of user information modification(S108). However, in case that the user is not an existing member, the server confirms whether the user is a new member(S104). If the user is a new member, the server executes the process of user registration to secure free call service users on line(S106). Then the server executes the process of affiliated concern subscription and free call minute point accumulation to provide free call minute points to the user according to on-line client registration and affiliated concern subscription activities or on-line/off-line goods purchase activities(S110). The server executes billing process to charge for a telephone call breakdown in exceeding accumulated free call minute points(S112). The server executes free call service process to service free calls to the user as much as accumulated free call minute points(S114).
Patent KR-20010096053-A (KR)
Title: apparatus for remote calling out and informing location when occur an emergency
Inventor: YOO CHUN GEUN
IPC: G08B25/10
Filed: 2000-04-17
Abstract: PURPOSE: An apparatus for remote calling and indicating location of a user in an emergency is provided to conveniently approach to an emergency button and to identify a location of the emergency so as to efficiently meet and control the emergent situation. CONSTITUTION: The apparatus performs several steps of pre-registering(100) remote locations to inform any possible emergency; activating(101),(102),(103) calling devices mounted in an indoor bathroom, toilet room and/or rooms for the old and the weak; sending(104) an emergency signal from the calling devices to an alarm device at a desired position and acting any of alarm lamp or sound at the desired position; transporting(105) the emergency signal to the remote location; and receiving(106) the signal and any data to indicate the emergency location.
Patent KR-20000049949-A (KR)
Inventor: KIM KWANG HO
IPC: B21D7/00
Filed: 2000-05-09
Abstract: PURPOSE: A safety steel bender is provided to prevent a hand from being cut or damaged and to avoid an accident by automatically moving a bending roller to a rear part and securing a spare space as a motor stops. CONSTITUTION: A bending switch is operated in a state of inserting steel in a steel inserting part of a steel supporting tool(13) to bend the steel. A steel bender(10) is used to bend the steel as much as the set up angle. When a hand or other foreign matters are inserted between a bending roller(11) and the steel supporting tool in a state of inserting the first steel, a sensor(16) senses it. The sensor sends a signal to a lower motor so that the bending roller is in a stop state even if the switch is operated. Accordingly, since the sensor senses the hand or other foreign matters in a space(15), the bending roller is in the stop state by the operation of the sensor.
Patent KR-20010109754-A (KR)
Inventor: BOO JONG UK
Filed: 2000-06-02
Abstract: 2차원 배열형 광섬유 고정용 구조물에 관한 것으로, 2차원으로 배열된 광섬유 고정용 관통공(hole)이 형성된 기판과, 광섬유 고정용 관통공에 삽입되는 광섬유를 포함하여 이루어진다. 광섬유 고정용 관통공의 일측은 기판 바깥쪽의 폭이 넓고 기판 안쪽의 폭이 좁도록 일정 각도로 경사지게 형성되어, 원 모양이나 다각형 모양으로 형성된 광섬유 고정용 관통공에 광섬유가 삽입된다. 따라서, 광섬유간의 균일도가 높고, 광섬유간 간격의 조절이 용이하다.
Patent KR-20010111969-A (KR)
Inventor: EUN TAK
Filed: 2000-06-14
Abstract: 본 발명은 자기헤드를 이용한 플라즈마 디스플레이 패널의 전극패턴 검사 장치 및 그 방법에 관한 것으로서, 플라즈마 디스플레이 패널의 전극패턴의 양단에 일제히 전원을 인가한 후 전극패턴에 흐르는 전류에 의해 발생되는 자기장을 자기헤드로 스캔하면서 측정함으로써 단락여부 및 개방여부를 신속하고 용이하게 검사할 수 있는 이점이 있다.
Patent KR-20020000677-A (KR)
Title: Produce method of bath glove
Inventor: KIM YOUN HO
IPC: A47K7/02
Filed: 2000-06-27
Abstract: PURPOSE: Provided is a preparation method of a glove for skin filth scrubbing made of so called 'Italian towel'. The towel has been dipped into water or exposed to the steam so that it shrinks and the above glove is made after the shrank fabric is dried. In different method, the fabric for the glove is cut in larger size or larger glove is made, considering its constriction and the above ready made glove is shrank and dried before selling to the consumer. This way, the above glove does not constrict after use, making it hard to wear the above glove again and hurting the finger because of the shrinkage. CONSTITUTION: The method comprises a step of constricting the fabric by percolating steam(11), a step of drying(12) the shrank fabric, a cutting step(13) of the fabric for the glove and a making step(14) of the above skin scrubbing glove according to the conventional sewing method. Another method consists a cutting step of the fabric in 10-40% larger than needed, a making step of the above glove, and a constriction step of the above made glove by percolating steam so that it shrinks 10-40%. The characteristics of the method in constricting the fabric(11) or the ready made glove comprises using dip(11-1), steam(11-2), and moisture(11-3).
Patent KR-20000063403-A (KR)
Inventor: PARK HONG UK
IPC: C09D1/08
Filed: 2000-07-06
Abstract: PURPOSE: An inorganic coating composition is provided that has excellent binding property and great ventilation after coating without occurring the problem of the whitening phenomenon due to moisture invasion and the surface exfoliation. Optionally, the composition can form a coating film having excellent binding property by top coating on structures and tiles. CONSTITUTION: The composition comprises a powder-type inorganic base coating composition containing 5 to 35 pts.wt. of white cement; filler consisting of 20 to 50 pts.wt. of calcium carbonate, 5 to 35 pts.wt. of silica and 5 to 35 pts.wt. of slag; 3 to 25 pts.wt. of reemulsified powder resin; 0.05 to 0.3 pts.wt. of thickening agent; and 0.1 to 0.5 pts.wt. of antifoamer, and top coating composition containing silanic compound, colloidal silica, lower aqueous alcohol and water.
Patent KR-20020004709-A (KR)
Title: Sealing machine of twin packet sealed in the middle portion
Inventor: PARK GEUN MO
IPC: B65B9/087
Filed: 2000-07-07
Abstract: PURPOSE: A sealing machine of a dual wrapping die by central sealing is provided to produce two wrapping dies at once and carry out the production smoothly in a short time by a plurality of rotation rollers. CONSTITUTION: A sealing machine of a dual wrapping die by central sealing includes a sealing element coupled with a vertical sealing roller, a cutting line roller, a deflating roller, a horizontal sealing roller, a cooling roller, a guide roller, and a horizontal cutting roller in sequence from an upper part, a guider(20) mounted at a side of a main body, the main body side being a withdrawing part of a winding roll, and mounted with slant induction plates facing to each other at a side of a supporting plate, a U-shaped guide plate to be inserted by the guider and having an opening part at a side to be inserted by the induction plates, and a fixing plate coupled with a top part of the other side of the guide plate and the supporting plate at a front end, so that the supporting plate is inserted in the guide plate with a distance.