baber/WOPTO huggingface dataset:
Patent KR-20020076659-A (KR)
Title: Treatment Equipment of Wastewater
Inventor: CHANG MYUNG HWA
IPC: C02F9/12
Filed: 2001-03-30
Abstract: PURPOSE: A sewage and wastewater treatment apparatus is provided to recycle the purified sewage and wastewater by physically, chemically and electromagnetically purifying sewage and wastewater such as excrement discharged from a toilet or livestock stable. CONSTITUTION: The sewage and wastewater treatment apparatus comprises a screen tank(10) for filtering foreign materials contained in sewage and wastewater; a storage tank(20) in which solid separation is performed as the sewage and wastewater passing the screen tank(10) are being stayed; a flocculation tank comprising a chemical tank(30) which is connected to the storage tank(20) to cause first coagulation by injecting a flocculant into the sewage and wastewater passing the storage tank(20), and a water treatment tank(40) in which a plurality of pole plates(41) are installed in a way that a power source is impressed to the pole plates(41) to coagulate pollutants contained in the wastewater such as heavy metals, organic and inorganic materials receiving an electric charge; a precipitation tank(50) on the bottom of which an agitator is installed, and on the upper part of which a scum skimmer(52) for removing floating micro-floc is formed to remove floc of raw water flown in through the water treatment tank(40); and a filter tank(60) which is connected to the upper part of the precipitation tank(50) by a connection pipe(13) so that supernatant passing the precipitation tank(50) is flown into the filter tank(60), in which a filter plate(61) consisting of activated carbon is arranged in a multi-layer, and on the bottom of which a discharge pipe(62) for discharging the raw water passing the filter plate(61) is installed.
Patent KR-20010103595-A (KR)
Title: 저소음·저손실리액터
IPC: H01F27/02
Filed: 2001-04-06
Abstract: 본 발명은 인버터회로나 컨버터회로 등의 인덕턴스소자로서 이용되는 리액터에 관한 것으로서, 
     띠상 연자성 박판이 그 긴쪽방향으로 원형링상 또는 타원형링상으로 감겨진 적층감기철심과, 적층감기철심의 링외주의 대략 전체둘레에 걸쳐서 감겨진 코일을 구비하고, 또한 적층감기철심의 링둘레방향으로 수직인 단면형상이 원형, 타원형, 육각 이상의 대략 정다각형, 점대칭으로 배치된 2개의 원호 또는 타원호와 2개의 원호 또는 타원호의 동일측에 있는 단부끼리를 이은 대략 직선으로 둘러싸여진 형상, 사각 이상의 대략 정다각형의 정점이 원호 또는 타원호인 형상의 어느 쪽인가 하나의 형상인 리액터이며, 본 발명에 의해 종래의 고주파용 리액터에 비해서 보다 저소음, 저손실이며, 또한 제조도 용이한 소형경량의 리액터를 제공하는 것을 특징으로 한다.
Patent KR-20010104209-A (KR)
Title: 양말의 발부리 봉제방법과 장치
IPC: D05B7/00
Filed: 2001-04-11
Abstract: 양말편직기로 발부리까지 짜아올린 양말 생지를, 양말편직기에서 자동적으로 꺼내어 발부리 부분을 자동적으로 봉합할 수 있어, 양말의 제조효율의 향상과 에너지의 절약을 꾀할 수 있는 양말 발부리 봉제방법을 제공한다. 
     양말편직기 (1) 로 편성한 양말 생지 (A) 가 발부리까지 짜여지면, 각 이동침 이동대 (2) 에서 지지한 이동침 (24) 을 집합시켜 바늘끝 (38) 을 각 편침 (5) 의 훅에 접하게 하고, 다음으로 양말 생지 (A) 를 상부에서 흡인하여 상승시킴으로써, 양말 생지 (A) 를 뒤집어서 발부리 개구부의 루프를 편침 (5) 에서 이동침으로 이동시키고, 이것에 의해 뒤집은 양말 생지 (A) 를 양말편직기 (1) 에서 이동침 이동대 (2) 군으로 옮긴 후, 다음에 이 이동침 이동대 (2) 군을 양측 마주보게 한 직선상의 배열로 집합시킴으로써 앵말 생지 (A) 의 발부리 개구부분을 편평하게 되도록 양측에서 끼워 넣고, 이 상태에서 이동침 이동대 (2) 군이 발부리 봉제위치로 이동하여, 발부리 봉제위치의 미싱으로 양말의 발부리 부분을 자동적으로 봉합한다.
Patent KR-20020080568-A (KR)
Title: Write and read apparatus for optical disk and mass eccentricity detecting method using thereof
Inventor: JUNG MUN CHAE
IPC: G11B7/095
Filed: 2001-04-16
Abstract: PURPOSE: A device for optical recording and reproducing, and a method for detecting eccentricity are provided to compensate eccentricity of an eccentric disk by detecting a difference in the intensity of reflected lights if a pick-up is vibrated by the eccentric disk, thereby easily detecting the eccentric disk. CONSTITUTION: A device for optical recording and reproducing includes a pick-up part(6) recording data at an optical disk and reproducing the data by collected and emitting a light, a control element controlling a velocity of a spindle motor(5) rotating the optical disk by receiving a signal which is an electric signal transformed from the intensity of the light collected at the pick-up part, a reflecting plate(9) reflecting the light to a light-collecting element of the pick-up part at a fixed position.
Patent KR-20020080647-A (KR)
Inventor: HWANG SEOK HA
IPC: F23D11/16
Filed: 2001-04-17
Abstract: PURPOSE: An oil-water emulsion apparatus is provided to directly supply emulsion fuel oil to a boiler from an upper portion of the boiler through a circulation system including a mixing pump and a heat-exchange type electric heater. CONSTITUTION: An oil-water emulsion apparatus includes an emulsion tank having a level adjuster(LS-1). A lower level starting at 200 liter is connected to the level adjuster(LS-1). When a boiler is operated, fuel is consumed and the level adjuster(LS-1) detects a signal from the lower level. A control panel(PLC) sends a signal to a raw material input section based on the signal from the lower level, so that an additive input pump and a BC-oil input pump are operated. At this time, a water shutting valve is opened so that the first batch operation is carried out for 60 seconds. The additive input pump adjusts an rpm of a DC motor such that 1 liter of oil is inputted during 60 seconds. Additive supplied from an additive tank is mixed with BC-oil in an S-type mixer.
Patent KR-20010069635-A (KR)
Title: Active filter
Inventor: SEO KUK DO
IPC: H04B1/10
Filed: 2001-04-24
Abstract: PURPOSE: A wireless system receiver is provided to be capable of increasing a possible call distance of a radio signal by reducing a noise factor of the receiver. CONSTITUTION: The first band pass filter(22) is connected to the next stage of a directional coupler(21) and passes a predetermined frequency band. A low noise amplifier(23) is connected to the next stage of the first band pass filter(22) and amplifies a signal outputted from the first band pass filter(22). The second band pass filter(24) is connected to the next stage of the low noise amplifier(23) and passes a predetermined frequency band. An amplifier(25) is connected to the next stage of the second band pass filter(24) and amplifies a signal outputted from the second band pass filter. A power distributer(26) is connected to the next stage of the amplifier(25) and distributes a power.
Patent KR-20010084932-A (KR)
Title: Dew prevention apparatus of mound type charnel grave
Inventor: SONG CHEOL SEUNG
IPC: E04H13/00
Filed: 2001-05-12
Abstract: PURPOSE: A dew condensation preventing device of a mound type cinerary grave is provided to prevent the mound type cinerary grave from dew condensation by flowing external air into the grave for offsetting temperature difference. CONSTITUTION: A mound type cinerary grave(100) contains a charnel having an enshrinement chamber(116), a mound and a round circumference stone unit. The charnel contains left and right walls(112,113), a rear wall(114), a front stone gate(111) and an upper wall. The enshrinement chamber is surrounded by the walls and the front stone gate, with many storage boxes(117). The circumference stone unit is extended from the right and the left wall and the yellow soil mound covers the right and the left wall, the rear wall and the upper wall. To prevent the cinerary grave from dew condensation, each wall of the charnel is layered with a first stone wall(118a), a second stone wall(118b), a lime wall(118c), a gravel wall(118d) and a clay wall(118e) in order. Inner communicating holes are formed in the upper side of right and left walls, the rear wall and the first stone wall and outer communicating holes(119b) are formed in the lower side of the second stone wall, the lime wall, the gravel wall and the clay wall. The outer communicating holes are communicated with communicating pipes(150) and thus, external air flows into the enshrinement chamber through the inner and the outer communicating holes and the communicating pipes. Due to the external air, temperature difference is offset.
Patent KR-20020088113-A (KR)
Inventor: KIM JONG HUI
IPC: B23K9/18
Filed: 2001-05-17
Abstract: PURPOSE: A submerged arc welding equipment for horizontal butt joint welding of thick plate is provided for preventing welding defections, when welding the backboard whose depth of a welding slot of welding object is over 30 mm, made by getting an arc exposed to air and to reduce an amount of flux consumption by getting the flux backing belt welded into the surface of the welding object as well as not to get the welded flux moved from the welding object when welding and finally to improve welding productivity by collecting the flux spread inside and outside of the welding slot. CONSTITUTION: The submerged arc welding equipment for horizontal butt joint welding of thick plate includes a pipe rail(1) installed on the surface of welding object along with a welding line; a running carriage(2) for moving the welding device along with the pipe rail(1); a welding torch(5) for welding the welding object by being moved by the running carriage(2); and a flux bed belt(10) installed in the running carriage(2) to support the welding flux under the welding line. The flux bed belt(10) is to be installed in the running carriage(2) by means of a first support(21) and a second support(22) and an arm.
Patent KR-20010105277-A (KR)
Title: 구면 베어링 및 그 제조방법
IPC: F16C11/06
Filed: 2001-05-18
Abstract: 본 발명은 고하중의 부하시에 금속제의 볼베어링부와 볼부가 오일막 절단에 의해 고체 접촉하는 경우라도, 양 부재가 마모되거나 타지 않고 장기간에 걸쳐 가볍고 매끄럽게 요동 및 회전 운동할 수 있는 구면 베어링 및 그 제조방법을 제공한다. 볼베어링부에는 내부 부재의 볼부와 슬라이딩 접촉하는 수지 라이너를 채우고, 이 수지 라이너에 의한 수지 슬라이딩 접촉면과 상기 금속 슬라이딩 접촉면이 갭 없이 인접하는 베어링부의 슬라이딩 접촉면을 구성한다.
Patent KR-20020089816-A (KR)
Title: Smelling metal manufacturing method
Inventor: LEE DEA KYUN
IPC: C21D9/00
Filed: 2001-05-24
Abstract: PURPOSE: A method for manufacturing a scented metal is provided. The scented metal releases perfume to the atmosphere continuously. CONSTITUTION: The method for manufacturing a scented metal includes the steps of semi melting a nonferrous metal in a furnace at 450 to 650 °C followed by quenching to form many micropore(2) on the nonferrous metal; putting the nonferrous metal in a perfume tank followed by sealing it; heating the perfume tank in a furnace at less than 250 deg.C to impregnate the nonferrous metal with perfume; taking the nonferrous metal out from the furnace followed by quenching to harden the perfume captured in micropore of the nonferrous metal; and pressing the nonferrous metal to narrow the mouth of micropore through which perfume captured in the micropore is released.
Patent KR-20020070050-A (KR)
Inventor: JUNG DAE HOON
IPC: A63B69/36
Filed: 2001-05-28
Abstract: PURPOSE: A golf putting exercise machine is provided to lower a height of a hole cup at the same level of that of green, and to make a golf ball automatically returned to a putting position regardless of putting times. CONSTITUTION: The golf putting exercise machine comprises a hole cup body(110) having a low hole cup(111); a motor(130) installed at a certain position of the hole cup body; a speed reduction gear part(140) for reducing a speed of the motor; an On/Off cam(150) installed to a driving shaft of the speed reduction gear part; a power intercepting switch(160) controlling the power transmission between the driving motor and the On/Off cam; an actuating cam(170) driven by the driving shaft; an actuating plate(180) rotated when it contacts with a protrusion(181) of the actuating cam; an actuating bar(190) which is installed on the bottom of the hole cup, which has a support shaft(193) fastened to the center of the actuating plate, a support plate(192) being projected from the center of the support shaft, and an annular ball holder(191) is formed to the tip of the support plate so as to be rotated and returned by the actuating plate; and a pushing switch driving the motor.
Patent KR-20020090560-A (KR)
Title: Tool for assembling and disassembling control arm damping bushing of automobile
Inventor: KIM YI HOO
IPC: B25B27/28
Filed: 2001-05-28
Abstract: PURPOSE: A control arm damping bushing detaching/attaching tool is provided to easily and effectively detach/attach a damping bushing by detaching/attaching the damping bushing using a tool including a guide device and a pressing device. CONSTITUTION: A pusher(11) is provided to push a damping bushing while moving up and down. The pusher(11) is closely attached to an upper portion of the damping bushing. An auxiliary member(13) having a flange(12) is coupled to an upper end of the pusher(11) so as to push the pusher(11). A cylindrical guide(14) is concentrically arranged on a control arm damper bushing so as to receive the pusher(11) and the auxiliary member(13) therein. The cylindrical guide(14) guides upwards and downwards movements of the pusher(11). A pressing surface(10) of the pusher(11) is formed with a stepped surface. The auxiliary member(13) is provided with a magnet(15). A spring pin is installed at one side of the cylindrical guide(14).
Patent KR-20010078979-A (KR)
Title: The plant of green+Jjangddung fish
Inventor: YOU YEN SIL
IPC: A23L17/00
Filed: 2001-05-28
Abstract: PURPOSE: A method for preparing a bluespotted mudhopper soup added of green tea is provided, thereby, one can take the protein and fat of fish with the nutritions of green tea such as vitamin C, and develop canned goods. CONSTITUTION: A method for preparing a bluespotted mudhopper soup added of green tea comprises the steps of: (i) boiling bluespotted mudhoppers in water, and pulverizing; (ii) preparing the extract of green tea; (iii) boiling croakers in water, and pulverizing; (iv) mixing bluespotted mudhoppers and croakers in a ratio of 70:30, and adding the extract of green tea; and (v) adding seasonings while boiling.
Patent KR-20020094636-A (KR)
Title: Fabricating method of liquid crystal display
Inventor: LEE WON GYU
IPC: G02F1/136
Filed: 2001-06-12
Abstract: PURPOSE: A fabricating method of a liquid crystal display device is provided to cut connection parts between out lead pads and shorting bars by laser for preventing the corrosion of metal wires due to the exposure of the cut portions of the metal wires and carrying out the reliability test stably. CONSTITUTION: A fabricating method of a liquid crystal display device includes the steps of preparing a liquid crystal display device a display area(100), a gate driving IC mounting area(200), a data driving IC mounting area(300), one or more gate connecting bars(51), one or more gate testing pads(G1), one or more data connecting bar(52,53), and one or more data testing pads(D1,D2), testing gate and data lines(10,20) by applying gate and data testing signals to the gate and data testing pads, radiating laser beams to portions where the gate connecting bars are connected to out lead pads(GO) for a gate driving IC and portions where the gate connecting bars are connected to out lead pads(DO1,DO2) for a data driving IC for separating the bars from the pads, and mounting the gate driving IC and the data driving IC to the corresponding areas.
Patent KR-20020095689-A (KR)
Title: A method for fabricating gate of flash memory device
Inventor: CHOI YUN JE
IPC: H01L21/8247
Filed: 2001-06-15
Abstract: PURPOSE: A method for fabricating the gate of a flash memory device is provided to minimize the loss of an insulation layer on a control gate in an etch process, by performing an etch process for forming a floating gate before insulated sidewalls are simultaneously formed on the side surface of the control gate in a cell region and a peripheral region. CONSTITUTION: A gate insulation layer(202) is formed on a substrate(200) in which a cell region(III) and a peripheral region(IV) are defined. The first conductive layer and the first insulation layer are sequentially formed on the gate insulation layer in the cell region. The second conductive layer, the third insulation layer and the second insulation layer are sequentially formed on the first insulation layer in the cell region and on the gate insulation layer in the peripheral region. The second insulation layer, the third conductive layer and the second conductive layer in the cell region and the peripheral region are etched to form each control gate. The first insulated sidewall(218a) is formed to cover the side surface of the control gate in the cell region and the peripheral region. A mask pattern covering the peripheral region and exposing the cell region is formed. The first conductive layer and the first insulation layer are etched to form a dielectric layer(206) and a floating gate under the control gate in the cell region by using the mask pattern. The mask pattern is eliminated.
Patent KR-20020096310-A (KR)
Title: water level sensing device of dehumidifier
Inventor: SEO JEONG SANG
IPC: F24F3/14
Filed: 2001-06-19
Abstract: PURPOSE: A water level sensing device for dehumidifier is provided to simplify structure and achieve improved accuracy of water level measurement, by using an optical sensor. CONSTITUTION: A water level sensing device, comprises a float(6) arranged to be movable in a vertical direction in accordance with the level of water entering a water tank(4) of a dehumidifier; an optical sensor installed at the upper portion of the water tank, which senses water level in accordance with the vertical movement of the float; and a control unit for determining current level of water in the water tank by comparing the electrical signal applied from the optical sensor, with a preset value, and informing users of the result of determination. The float includes a float section moving in a vertical direction; a protrusion(10) arranged on the float section, which operates the optical sensor; and a guide wall(12) for guiding the float section to move in a vertical direction. The optical sensor includes a light emitting section for emitting a predetermined amount of light beam; and a light receiving section(20) for detecting the amount of light beam emitted from the light emitting section and applying change of voltage to the control unit. The control unit includes a controller(22) for determining current level of water; and an alarm(24) for alarming users of the current water level.
Patent KR-20030000287-A (KR)
Title: A spring car for a child to take leisure
Inventor: JANG BYEONG GYU
IPC: A63G19/10
Filed: 2001-06-23
Abstract: PURPOSE: Provided is a cushion car for amusement for children which applies a preexisted horse racing instrument and enables to advance forward when children sit and hop on the instrument so that it gives the children pleasure and excitement. CONSTITUTION: The cushion car for amusement for the children comprises the parts of: a shock absorber(41) which suspends a spring at a body(31) and a wheel(32) to give cushion; a rack gear(42) which is supported at the upper side; an outer gear which is contacted with the rack gear externally; a chain(44) which is connected to the outer gear; a fixed pillar for the outer gear(45) which fixes the outer gear; a lower body(46) which supports the fixed pillar and the wheel; and a free wheel and a crank which are connected to the chain and rotated.
Patent KR-20030002722-A (KR)
Inventor: CHO BYEONG HUI
IPC: H01L21/8247
Filed: 2001-06-29
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to restrain smiling generated in a dielectric film of ONO structure by using a nitrogen implanted oxide layer. CONSTITUTION: A floating gate electrode(21) sequentially stacked on a tunnel oxide layer(14) and the first polysilicon layer, a dielectric film(16) having ONO structure, and a control gate electrode(20) sequentially stacked on the second polysilicon layer(17) and a tungsten silicide layer(18) are sequentially formed on a semiconductor substrate(11). A low temperature oxide layer(22) is formed on the resultant structure. By performing LATID(Large Tilted) N2 ion-implantation processing into the low temperature oxide layer(22), a nitrogen implanted oxide layer(22a) is formed in the low temperature oxide layer(22). Then, a source and drain region are formed in the semiconductor substrate.
Patent KR-20030004741-A (KR)
Title: Anisotropic conductive film and method of fabricating the same for ultra-fine pitch COG application
Inventor: BAEK GYEONG UK
IPC: H01B1/22
Filed: 2001-07-06
Abstract: PURPOSE: An anisotropic conductive film for ultra-fine pitch COG technology and a method for fabricating the same are provided to prevent the electric short between bumps of a semiconductor chip and prevent the drop in the number of conductive particles between the bump of a driving IC and an LCD panel due to the flow of the anisotropic conductive film. CONSTITUTION: An anisotropic conductive film for ultra-fine pitch COG technology includes a thermosetting epoxy resin, conductive particles(224) such as metal particles or metal-plated polymer particles of a predetermined diameter dispersed in the epoxy resin, and non-conductive particles(226) such as polymer balls dispersed in the epoxy resin by a content of 1-30volume% and having a diameter 1/20-1/5 of the diameter of the conductive particles.
Patent KR-20030004897-A (KR)
Title: Method for manufacturing roll of meat with condiments
Inventor: JEON SOON JA
IPC: A23L13/00
Filed: 2001-07-07
Abstract: PURPOSE: Provided is a method for manufacturing roll type of marinated meat with soft flesh. The manufactured meat can be conveniently stored and easily cooked. CONSTITUTION: The method for manufacturing roll type of marinated meat comprises the steps of: freezing meat at -10 deg.C or more; finely cutting the frozen meat into a thickness of 2-4 mm; marinating the cut meat pieces in a mixed seasoning of 150 part by weight of pear juice, 75 part by weight of cinnamon solution, 60 part by weight of clear strained rice wine, 60 part by weight of sesame oil, 30 part by weight of garlic juice, 15 part by weight of ginger juice, and 7.5 part by weight of pepper; aging the marinated meat pieces at 1-5 deg.C for 1-2 days; marinating them in a mixed seasoning of 45 part by weight of spring onion juice, 30 part by weight of garlic juice, 30 part by weight of sugar solution and 10 part by weight of soy sauce; and rolling them.
Patent KR-20030005601-A (KR)
Title: Inplane switching mode liquid crystal display device and method for fabricating the same
Inventor: SON HYEON HO
IPC: G02F1/1337
Filed: 2001-07-09
Abstract: PURPOSE: An in-plane switch mode liquid crystal display device and a method for fabricating the same are provided to realize superior viewing angles by achieving 2-domains and accelerate the response speed by rotating liquid crystal molecules in the initial orientation state in the bend structure when driven. CONSTITUTION: A method for fabricating an in-plane switch mode liquid crystal display device includes the steps of forming gate and data lines on a first substrate to be intersected by each other, forming thin film transistors on intersections between the lines, forming a plurality of pixel electrodes(114) to be connected to the thin film transistors, forming a plurality of common electrodes(113) to alternate with the pixel electrodes, forming an alignment film on the entire surface including the common electrodes and an orientation pattern in the bend structure on a plane surface in parallel to the alignment film, and implanting liquid crystal(135) between the first substrate and a second substrate facing the first substrate.
Patent KR-20030006020-A (KR)
Title: Information input apparatus and method using joint angle of body
Inventor: LEE GWANG UN
IPC: G06F3/02
Filed: 2001-07-11
Abstract: PURPOSE: A device and a method for inputting the information using a joint angle of a body are provided to fast and conveniently input the two or three-dimensionally selected information by using the joint angle of a finger. CONSTITUTION: The first sensor(80) senses the bend of the finger and outputs a sensing result. The second sensor(82) senses the upward/downward movement of the finger and outputs the sensing result. The third sensor(84) senses the upward/downward movement of a hand and outputs the sensing result. A signal processor(64) produces the bend angle of the finger from the sensing result inputted from the first sensor. An information selection part(68) decides one-dimensional position on an information screen from the angle inputted from the signal processor(64) and decides the information existing in the one-dimensional position as the information selected by a user.