baber/WOPTO huggingface dataset:
Patent KR-20010069957-A (KR)
Title: Device for crushing food wastes
Inventor: SONG SANG EUN
IPC: E03C1/266
Filed: 2001-05-22
Abstract: PURPOSE: A food waste disposal device is provided to finely crush and sanitarily dispose of food waste by having a crushing unit in the food waste disposal device and simply install in a sink of a house or restaurant. CONSTITUTION: A food waste disposal device includes an upper case(24), a motor housing(22) connected to a lower portion of the upper case through an impeller base(44), a driving motor mounted in the motor housing and having a coil(30), an amateur(32) and a motor shaft(34), an impeller plate(50) fixed on the motor shaft projecting to the upper direction of the impeller base, a shredder ring(56), and an undercut blade(54). The upper case is fixed at a lower portion of a sink and has a main inlet port(26) receiving food waste from the bottom of the sink, an overflow inlet(28) receiving food waste and water overflown from a side wall of the sink, and an outlet port(29) for discharging food waste to a discharge pipe. The shredder ring is mounted on the circumference of the impeller plate and has many discharge grooves for discharging food waste to the impeller base. The undercut blade is attached on the lower portion of the impeller plate and helps the discharge of food waste.
Patent KR-20010107669-A (KR)
Title: 자기 기록 매체용 글라스 기판의 제조 방법
IPC: G11B5/84
Filed: 2001-05-23
Abstract: 자기 기록 매체용 글라스 기판의 제조 방법이 제공되며, 본 방법은 최종 세정 단계를 2 단계로 수행하되, 스크러빙 및 딥 세정 단계가 제 1 세정 단계 종료 후 및 글라스 기판 표면 상에서의 알칼리 금속 탄산염을 함유한 바늘형 돌기물의 성장 후에 실시되는 것을 특징으로 한다. 자기 기록 매체용 글라스 기판의 제조 방법은 내산성(耐酸性)이 높은 고가의 장비 사용이 요구되지 않는다. 나아가, 상술한 방법에 의하여 제조된 자기 기록 매체용 글라스 기판에서는 기판의 일시적인 보관중에도 글라스 기판의 표면 상에서의 알칼리 금속 탄산염을 함유한 바늘형 돌기물의 어떠한 성장도 억제된다.
Patent KR-20020090414-A (KR)
Title: foaming agent of vehicle
Inventor: KIM SANG WAN
IPC: B62D25/04
Filed: 2001-05-25
Abstract: PURPOSE: A foaming filler of a vehicle is provided to improve driving experience by reducing noise during traveling with charging a foaming member between a rear inner pillar and a rear outer pillar. CONSTITUTION: A foaming filling material(40) has an upper member(41) and a lower member(42) mounted at the inside of an inner pillar(3a) by plural fixing members(31), and a foaming member(43) inserted between the upper member and the lower member and penetrated by the fixing member. The closed section is formed by jointing both ends of the rear inner pillar and both ends of the rear outer pillar, and filled with the foaming member. The foaming filling material is prevented from being lifted from the pillar in smearing oil or water on the inside of the pillar. Noise and vibration are prevented efficiently during traveling by filling the rear pillar with the filing material.
Patent KR-20020091704-A (KR)
Title: Method for manufacturing tft-lcd
Inventor: CHO HYANG MI
IPC: G02F1/136
Filed: 2001-05-31
Abstract: PURPOSE: A method for fabricating a thin film transistor liquid crystal display device is provided to fabricate TFT-LCD through 2 or 3 mask steps by using photoresist patterns using a half-tone mask, thereby reducing the fabricating procedure and time. CONSTITUTION: A method for fabricating a thin film transistor liquid crystal display device includes the steps of preparing a transparent glass substrate(20) with thin film transistor areas(A) and pixel areas(B), forming a conductive film(22) for pixel electrodes, a source/drain metal film(24), and a doped amorphous silicon film(26) on the substrate in sequence, forming a first photoresist pattern for defining a TFT structure on the doped amorphous silicon film simultaneously with forming a second photoresist pattern on the pixel area with a thickness thinner than the first TFT structure, patterning the doped amorphous silicon film and the source/drain metal film by using the first photoresist pattern as an etching barrier, removing the second photoresist pattern by etching the first and second photoresist patterns and simultaneously forming a third photoresist pattern by etching a predetermined portion of the first photoresist pattern, etching the conductive film by using the third photoresist pattern as an etching barrier, the doped amorphous silicon film on the pixel area and the source/drain metal film in sequence, removing the third photoresist pattern, forming a non-doped amorphous silicon film(30), a gate insulating film(32) and a gate metal film in sequence, forming a fourth photoresist pattern of a double thickness to define a TFT structure on the gate metal film in the TFT areas, forming a fifth photoresist pattern by removing a thicker part of the fourth photoresist pattern, exposing the conductive film on the pixel areas by removing the gate insulating film, and the non-doped amorphous silicon film by using the etched date metal film as an etching barrier, forming gate electrodes(34a) by etching the gate metal film.
Patent KR-20020093406-A (KR)
Title: Liquid crystal display apparatus for reducing size of display area and method of the same
Inventor: LEE SANG IL
IPC: G09G3/36
Filed: 2001-06-08
Abstract: PURPOSE: An LCD device for reducing a size of screen and a method for the same are provided to reduce power consumption by using a backlight driving circuit for driving selectively the first and the second lamps according to a variation of operating conditions. CONSTITUTION: An LCD panel(310) is formed with a plurality of gate lines(G0-Gn) and a plurality of data lines(D0-Dm). A plurality of pixels are arranged on intersecting points between the gate lines(G0-Gn) and the data lines(D0-Dm). The pixel is formed with a TFT(T1), a liquid crystal capacitor(CL), and a storage capacitor(CS). A gate and a source of the TFT(T1) are connected with a gate line and a source line, respectively. A gate driving circuit(320) is connected with the gate lines(G0-Gn). A source driving circuit(330) is connected with the data lines(D0-Dm). A plurality of switching transistors(SW1-SW2) are connected between the gate lines(Gi-Gn) and the gate driving circuit(320). A plurality of switching transistors(SW3-SW4) are connected with the gate lines(G0-Gi). A gray scale voltage generation circuit(340) is connected with the source driving circuit(330). A backlight unit(360) is connected with the LCD panel(310). A power supply portion(370) supplies electric power to an LCD device(300). A timing controller(350) generates control signals necessary for the gate driving circuit(320) and the source driving circuit(330) in response to color signals, horizontal synchronization signals, vertical synchronization signals, and clock signals provided from a graphic controller(410) of a computer(400).
Patent KR-20010082780-A (KR)
Title: Method for managing the goods supply chain on the network and computer readable record medium on which a program therefor is recorded
Inventor: LEE GYEONG SU
Filed: 2001-06-14
Abstract: PURPOSE: A method for managing a commodity supplying network and a recording medium being read by a computer recording a program related to the same are provided to perform consecutive businesses desired for buying and supplying a commodity through a commodity supplying network managing program being provided from an operator through an information communicating network. CONSTITUTION: A web server performs a purchase commodity estimate and a contract with an ordering post or a managing post, an operator, and a supplier(S2). The web server receives ordering information of the purchase commodity and transmits storehouse commodity related information to a storehouse manager, transmits non-storehouse commodity related information to the supplier, receives deliver related information of the commodities from the storehouse manager and the supplier, receives ordering commodity related information delivered from the managing post to the storehouse manager and the supplier, and performs a payment to a buyer and the supplier(S4). The server subtracts a buyer used quantity from the ordering quantity stored in a buyer DB and transmits information related to stored goods state by predetermined periods to the buyer(S6). The server adds a quantity subtracting the buyer used quantity from the ordering quantity entered after an examination of other posts to used quantity according to posts, and a DB server stores the quantity in the buyer DB(S8).
Patent KR-20020095661-A (KR)
Title: Flywheel for vehicles
Inventor: JI TAE HAN
IPC: F16F15/14
Filed: 2001-06-15
Abstract: PURPOSE: A flywheel for a vehicle is provided to effectively accomplish damping effect depending on various vibration characteristics by changing damping force according to rotational frequency of the engine. CONSTITUTION: A flywheel for a vehicle comprises a first mass object(10), having a damping space, with connected to a crankshaft of the engine; a second mass object(12), performing relative motion to the first mass object, with connected to an input shaft of a transmission; a transmitting plate(16) coupled to the second mass object; and a damping unit of damping rotary power of the first mass object and then transmitting to the transmitting plate. The damping unit includes balls(28a) moving along the damping space by centrifugal force; ball guides(28b), adhering the balls closely to the first mass object, with rotated with the transmitting plate in one; springs(28c) electrically supporting the balls; and transmitting guides(30), transmitting the rotary power of the transmitting plate to the spring, with rotated with the transmitting plate in one.
Patent KR-20020095878-A (KR)
Title: A Method of Prevention of Pollution Through Filling Underground hollow in Abandoned Mines
Inventor: CHOI GIL JUN
IPC: E21F15/00
Filed: 2001-06-16
Abstract: PURPOSE: A pollution control method by sealing an underground hollow of a dead pit is provided to promote the territory utilization of a region, to reduce the cost required for facility investment and to prevent subsidence of ground and environmental pollution permanently. CONSTITUTION: The pollution control method by sealing an underground hollow of a dead pit comprises the steps of investigating the location of a pithead, a hollow in an underground pit, the pollution state around a dead pit and the quantity of waste minerals and slag through a field investigation, deciding the sealing method of a pithead and the injection location of filler, making liquefied filler by mixing waste minerals and slag with solidifier, and filling up the filler using a concrete pump or an air compressor, then solidifying.
Patent KR-20020002217-A (KR)
Inventor: ASHIGA KOICHI
IPC: H02H9/00
Filed: 2001-06-18
Abstract: PURPOSE: A semiconductor integrated circuit is provided to prevent a chip area from increasing and stably implement a stabilization of a voltage drop by incorporating a regulator capable of decreasing a voltage of an external power. CONSTITUTION: A semiconductor chip(10) includes an encircled formation of a first area(1), in which a number of external terminals(20) are laid, e.g., electrode pads, used for the transaction of input/output signals and power voltages with the outside. In contiguous with the first area(1) on the chip(10), there is an encircled formation of a second area(2), which is used to lay buffers and protective elements for the input/output signals and power voltages. The second area(2) includes a constant width which is generally determined from the size of the buffers and protective elements. There is a third area(3), which is used to lay internal circuits operating based on an internal power voltage(Vint) which is lower than a first power voltage(Vext) used for the interface of the semiconductor chip(10). There is a fourth area(4), which is used to lay internal circuits operating based on the external power voltage(Vext).
Patent KR-20030000076-A (KR)
Title: A wafer ipa vapor dryer
Inventor: JANG YUN O
IPC: H01L21/304
Filed: 2001-06-22
Abstract: PURPOSE: A drying device using IPA(isopropyl alcohol) vapor is provided to preserve the density of IPA vapor in a processing bath for drying a semiconductor wafer. CONSTITUTION: IPA liquid(102) in a processing bath(110) is heated to fill the bath up with IPA vapor. The vaporized IPA forms a IPA vapor region(a) up to the bottom part of the cooling coil(142). When a wafer is present in the bath, IPA vapor around the wafer is cooling down to be condensed and the quantity of IPA vapor is reduced. The IPA vapor is sprayed through a nozzle. Nitride gas is used to maintain the atmosphere around the bath.
Patent KR-20030000974-A (KR)
Title: Mask ROM cell structure and method for manufacturing same
Inventor: BYUN SEONG CHEOL
IPC: H01L29/788
Filed: 2001-06-27
Abstract: PURPOSE: A cell structure of a mask ROM and a method for manufacturing the same are provided to prevent a leakage current due to a short by additionally forming a resistor at an OFF-state transistor. CONSTITUTION: The cell structure of the mask ROM includes a plurality of transistor array. In an ON-state transistor(2), a gate electrode(3) is connected to a word line(W/L), a drain electrode(4) is connected to a bit line(B/L), and a source electrode(5) is connected to a ground line. On the other hand, an OFF-state transistor(1) further includes a resistor(9) additionally connected between the drain electrode(4) and the bit line(B/L) or the ground line and the source electrode(5). By using the resistor(9), the cell transistor is coding to OFF-state.
Patent KR-20030008027-A (KR)
Title: Gasket structure for rocker cover
Inventor: LEE SEONG HUN
IPC: F02F11/00
Filed: 2001-07-12
Abstract: PURPOSE: A gasket structure of a rocker cover is provided to seal up a mounting unit of the rocker cover mounted at the upper part of a cylinder head and covering a valve train. CONSTITUTION: In a gasket(20) structure of a rocker cover, a protrusion(24,25) is formed at the upper and lower sides of a body(21) to heighten sealing effect. An incline plane(26) is formed at the lower center of both sides of the body. A bent part(27,28) with a wave shape is formed at the upper center of both sides of the body.
Patent KR-20030012617-A (KR)
Title: A air-conditioner installed separator
Inventor: YOO YUN HO
IPC: F25B43/00
Filed: 2001-08-02
Abstract: PURPOSE: An air conditioner with liquid receiver is provided to be easily moved and installed and to improve efficiency of a heat exchanger. CONSTITUTION: A liquid receiver(59) includes a case(59a); an inlet(59b) formed on one side of an upper side of the case and connected with a discharge tube of a condenser; an outlet(59c) formed on one side of a lower side of the case and connected with a suction tube of an expansion valve; and a partition(59d) formed between the inlet and the outlet in vertical direction to partition an inside of the case into a left part and a right part and having a fixed space on a lower end thereof so that only liquefied refrigerant passes, is installed between the condenser and the expansion valve and has a surplus space compressing and storing refrigerant in an outdoor unit for moving and installing an air conditioner.
Patent KR-20030013712-A (KR)
Title: Parting lineless mould and method of manufacturing for the same
Inventor: KIM SEOK JONG
IPC: B21D37/10
Filed: 2001-08-09
Abstract: PURPOSE: A parting-lineless mold and a method for fabricating the same are provided to improve an external appearance of an article by preventing a parting line from being formed in an outer surface of the article. CONSTITUTION: A master model is fabricated in accordance with a skin shape of an article(31). An outer frame for forming a cavity mold is manufactured. A clay is deposited on an upper surface of the master model in such a manner that the clay has a thickness identical to a thickness of silicon to be injected. A reinforcement core(70) is installed at an undercut section of the clay. After fixing the reinforcement core(70), epoxy is injected. When epoxy has been cured, a cavity mold is released and the clay is removed. Silicon is injected into a space where the clay is removed. After silicon has been cured, the article(31) is released from the mold.
Patent KR-20030013912-A (KR)
Title: Timed cigarette dispenser
Inventor: LIM JEONG SOO
IPC: A24F23/04
Filed: 2001-08-10
Abstract: PURPOSE: Provided is a cigarette case(container or box) having a cover capable of being locked and unlocked after certain period of time passed by, by using a worm gear. CONSTITUTION: A cover(110) is attached on a body(120) having a cigarette receiving part. A jaw hook(111) and projecting pieces(112) are formed on the cover and a jaw hook insertion hole(124) and a through hole(125) for receiving them respectively are formed thereon when the cover is closed. A sector gear is rotatably equipped to the body. A plurality of time set buttons(126) are formed in the vicinity of the jaw hook insertion hole. A display part(123) and a cover opening button(122) are also placed on the cover.
Patent KR-20030015065-A (KR)
Title: Board controlled by foot
Inventor: LEE KWANG HYONG
IPC: B62K15/00
Filed: 2001-08-14
Abstract: PURPOSE: A board controllable with feet is provided to prevent injury of a user and facilitate safely travel even in a limited space. CONSTITUTION: A board controllable with feet includes a body of a board to seat on(10) installed on plural first wheels(20) capable of rolling so that a user can seat on; a pedal bar(40) to control a second wheel by moving the second wheel right and left; and plural members for placing feet(50). The second wheel rolls by a rotating shaft(31) supported in front of the board to seat on. The members for placing feet are disposed on both ends of the pedal bar. The pedal bar is combined with the body of the board to seat on by a connecting link(60). The user can ride the board while freely controlling the board with the user's feet even in a limited space.
Patent KR-20030018295-A (KR)
Title: panel with a angle and manufacturing method of panel with a angle
Inventor: KIM GI HYEONG
IPC: B27H1/00
Filed: 2001-08-28
Abstract: PURPOSE: A method for bending a chip roundly and a chip formed thereby are provided, which simplify the total process, look aesthetical because the chip coating layer of the angled part is round without sharp angle, and a natural image of the chip is expressed because the coating layer of the chip is not interrupted but continuous. CONSTITUTION: The method for bending a flat plate chip(1) used as an interior of buildings in order to use as a mopboard or a cornice is characterized in that only a ligneous part(2) is processed to the form of the letter V groove with the provision that a space part is formed on the bottom of the letter V groove, a soft synthetic resin material(4) is charged to the space part, and then the both sides of the letter V groove with the adhesives applied thereon are made facing each other to bend the chip(1) roundly. The soft synthetic resin material(4) includes silicone.
Patent KR-20010100069-A (KR)
Title: 가스 라이터 겸용 병의 코르크 마개 제거 장치
Inventor: LEE KYOUNG HO
Filed: 2001-08-30
Abstract: 본 발명은 가스 라이터 겸용 병의 코르크 마개 제거 장치에 관한 것이다. 
     본 발명은 병의 코르크 마개를 상하로 관통하여 찔러 넣어지는 에어 공급침을 외통의 외통 선단부에 안쪽과 연통하여 배치하고, 그 외통 내경면 및 외통 선단부 내면과, 소정의 위치에 이격하여 에어 저장소를 구성하는 에어 공급 실린더를 선단부에 역지 밸브를 배치하여 외통 내에 배치하고, 이 에어 공급 실린더의 안쪽에, 외단에 손잡이부를, 반대의 하단에 하강 시일 부재를 갖춘 피스톤 로드를 끼워장착하여 배치시키고, 상기 손잡이부의 상단에 라이터부를 일체로 형성시켜 이루어진 것으로 되어 있다.
Patent KR-20030018621-A (KR)
Title: Pin-cushion correction method of video display apparatus
Inventor: KIM HUI SANG
IPC: H04N3/23
Filed: 2001-08-30
Abstract: PURPOSE: A method for correcting pin cushion of a video display device is provided to correct pin cushion caused by characteristic of a display device to output images clearly, thereby improving quality of an LCD projector. CONSTITUTION: The equation of an oval is generated using a value for correcting pin cushion and image standard(400). A scaling value is calculated on the basis of the equation of an oval(402). A digital video signal is scaled according to the scaling value to be output(408). The scaling value is calculated for each line. When an image is output being dented according to the pin cushion, on the basis of the maximum value of the calculated scaling values, other lines are relatively reduced. The pin cushion correction value is input for each corner of an image, and the equation of an oval is generated for each corner.
Patent KR-20030021561-A (KR)
Title: Device for ejecting memory medium of portable device
Inventor: KIM YEONG GI
IPC: H04B1/38
Filed: 2001-09-06
Abstract: PURPOSE: A device for separating a storing medium in a portable device is provided to separate an external storing medium installed in the portable device from the portable device. CONSTITUTION: A sliding knob(52) is slidingly installed at one side of a portable device. A supporting member(56) is installed in the sliding knob(52) and is moved together with the sliding knob. The supporting member(56) has a hook(58) for ejecting a front end of a storing medium inserted into an internal portion of a slot. The supporting member(56) has a body(57) made of a metal material with a plate type. The hook(58) is curved in a front end of the body(57) and is extended.
Patent KR-20030021658-A (KR)
Title: Culture set for home use
Inventor: KOO HUI GUK
IPC: A01G9/02
Filed: 2001-09-07
Abstract: PURPOSE: A plant cultivation kit article for domestic use is provided to allow a user to culture plants conveniently and to remarkably reduce the use of packing material. CONSTITUTION: The plant cultivation kit article comprises: a sowing plate(10) obtained by spraying a seed(12), sustained release fertilizer(13) and one or more of zeolite, activated carbon and charcoal on a semisolid plate material(11) and compressing them; compressed culture soil containing above 60% by weight of coconut coir pith; and a transparent or semitransparent foldable cultivation vessel. The semisolid plate material is prepared by blending three or more of zeolite, bentonite, diatomaceous earth, activated carbon, charcoal, coconut coir pith, one or more of agar, glutinous rice flour, wheat flour and starch and one or more of zeolite, activated carbon and charcoal, compressing and then drying them to a moisture content of 20% or less.
Patent KR-20030022991-A (KR)
Title: Moving chain tension regulation apparatus for annealing furnace
Inventor: JUNG DAE YONG
IPC: C21D9/54
Filed: 2001-09-11
Abstract: PURPOSE: An apparatus for adjusting tension of driving chain for annealing furnace is provided to adjust bonding force between driving chain and driving chain gear by installing idle chain gear that is rotated in the state that the idle chain gear is connected to the driving chain and vertically moving the idle chain gear. CONSTITUTION: In an apparatus for adjusting tension of the driving chain(6), the apparatus comprising a plural guiding rolls(3) for guiding a strip(2) moving into an annealing furnace(1), a driving chain gear(5) that is installed at one end of the guiding rolls(3), and a driving chain(6) that is in gear with the driving chain gear(5) to transmit rotary power of a driving motor(8), the apparatus for adjusting tension of the driving chain for the annealing furnace comprises a base(20) that is installed at one side of the annealing furnace; a plural subsidiary chain gears(22) that are installed on the upper surface of the base(20) so that the subsidiary chain gears(22) are interlockingly connected by receiving rotary power from a subsidiary chain(23) rotated by a subsidiary motor(21); a tension adjusting chain(28) that is installed between a lower chain gear(25) that is installed on a subsidiary shaft(24) so that the lower chain gear(25) is rotated along with the subsidiary chain gears(22) and an upper chain gear(27) that is installed on the upper side of the annealing furnace; a supporting rod that is connected to the outer circumferential surface of a fixed shaft by means of bearings, both ends of the fixed shaft are fixed to the tension adjusting chain(28); and a tension adjusting chain gear that is installed on the outer circumferential surface of the supporting rod to adjust tension of the driving chain(6) as the tension adjusting chain gear is being moved in the state that the tension adjusting chain gear is contacted with upper and lower parts of the driving chain(6).