baber/WOPTO huggingface dataset:
Patent KR-20010108088-A (KR)
IPC: H04B15/02
Filed: 2000-08-04
Abstract: 감소된 전자기 간섭 스펙트럼 구성 요소를 가진 클록 신호를 생성하는 방법은 제 1 클록 신호를 제공하는 단계와, 상기 제 1 클록 신호를 지연시킴으로써 제 2 클록 신호를 생성하는 단계와, 난수 제너레이터에 응답하여 선택된 시간에 상기 제 1 클록 신호와 상기 제 2 클록 신호 간을 스위칭함으로써 지터된 클록 신호(a jittered clock signal)를 발생하는 단계를 포함한다.   GSM 폰은 제 1 클록 신호를 생성하도록 만들어진 클록과, 상기 제 1 클록 신호를 지연시킴으로써 제 2 클록 신호를 생성하기 위해 상기 클록에 접속된 지연 요소와, 상기 클록과 상기 지연 요소 간을 선택하기 위해 상기 클록 및 상기 지연 요소에 접속된 멀티플렉서와, 상기 멀티플렉서에 접속된 난수 제너레이터━상기 멀티플렉서는 상기 난수 제너레이터에 응답하여 상기 제 1 클록 신호와 상기 제 2 클록 신호 간을 스위칭함으로써 지터된 클록 신호를 발생함━와, 상기 지터된 클록 신호를 자신에 대한 입력 클록으로서 이용하기 위해 상기 멀티플렉서에 각기 접속된 다수의 GSM 폰 구성 요소를 포함한다.
Patent KR-20010101881-A (KR)
IPC: H01L21/762
Filed: 2000-12-18
Abstract: 이온주입 박리법에 의해 접합 웨이퍼를 제조할 때, 이온주입공정에서 부착되는 불순물을 효과적으로 제거하여, 접합면에 보이드라고 불리는 불량의 발생이 적은 접합 웨이퍼의 제조방법이다. 
     이온주입공정(c)에서 부착된 입자나 유기물 등의 불순물을, 물리적인 제거방법을 이용하여 제거(d)하고, 불순물제거를 행한 제1웨이퍼(1)의 표면과 제2웨이퍼(2)의 표면을 밀착시켜 열처리(e)하여, 미소 기포층으로 제1웨이퍼를 박막형상으로 박리(f)한다.
Patent KR-20020008843-A (KR)
Title: Method and apparatus for manipulating pre-sterilized components in an active sterile field
IPC: A61L2/00
Filed: 2000-04-12
Abstract: The connection, assembly, or fill of two or more pre-sterilized components having at least one terminal end each for attachment to another component, and an apparatus for performing such a connection, while maintaining the sterility of the components is disclosed. The resulting connection is made permanent by bonding the contacting components together using either a solvent bonding technique, a radio frequency sealer, a heat sealer, or any other suitable process. The connection is preferably made within an active sterile field. Using a low-voltage electron beam instrument, such as the MIN-EB(TM), a suitable sterile field sphere can be created. The terminal ends of the multiple components remain within the sterile field sphere until the possibility of contamination within the sealed components is significantly reduced to industry acceptable standards.
Patent KR-20020047040-A (KR)
IPC: B29C49/00
Filed: 2000-05-23
Abstract: 본 발명은 화학물질, 특히 전자 산업에 사용되는 액상의 고순도 화학물질의 저장 및 운반용 장치에 관한 것으로, 적어도 a) 무안정화제 HD-PE로 제조되며 내용물과 접하는 내부 쉘 및 이 내부 쉘을 포위하는 폴리에틸렌으로 제조된 하나 이상의 쉘을 포함하는 다중 쉘형 내부 용기와, b) 플라스틱으로 제조된 무금속 운반 설비를 포함한다.  또한, 본 발명은 화학물질, 특히 전자 산업용 고순도 화학물질을 저장 및 운반하기 위한 장치를 생산하기 위한 공압출 방법에 관한 것으로, 이 방법은 적어도 a) 블로우 방법으로 무안정화제 HD-PE로 제조된 중공형 본체를 생산하는 단계와, b) a)의 단계에서 얻은 중공형 본체를 폴리에틸렌으로 제조된 하나 이상의 쉘로 동시에 포위하는 단계(공압출)와, c) 폴리에틸렌으로 제조된 하나 이상의 쉘로 포위된 a)의 단계에서 얻은 중공형 본체가 그 내부에 삽입될 수 있도록, 플라스틱으로 제조된 용기를 생산하는 단계를 포함한다.
Patent KR-20020033640-A (KR)
IPC: A61K51/04
Filed: 2000-06-12
Abstract: 화학식 I의 A 2A 아데노신 수용체 작동제를 혈관확장제로서 사용하는 관상 동맥 협착의 존재를 검출하고 정도를 분석하기 위한 방법이 제공된다. 
     <화학식 I>
Patent KR-20020016881-A (KR)
Title: Monitoring system utilizing the digital electric mark plate
Inventor: JEON JAE YOUNG
IPC: G08G1/017
Filed: 2002-01-09
Abstract: PURPOSE: An inquiry system using digital electronic license plate is provided to enable a precise vehicle register to be done an inquiry in a real time by mounting antenna on-board recorded media having a radio frequency identification code. CONSTITUTION: A digital electronic license plate(10) is made to enable at least one of front and rear license plates to be integrally or individually mounted with antenna on-board recorded media and signals to be received and sent without a power, in which the media are taken in the shape of radio frequency cards, tags, pins or a lip sticks memorized by a radio frequency identification code coding a particular information for vehicle, such as a registration number, a chassis number. A detecting means is adapted to perform the radio frequency identification code memorized on the recorded media of the digital plate, when the vehicle reaches at a predetermined distance. An inquiry means performs an analysis and an inquiry of the radio frequency identification code detected from the detecting means and then represent a relevant vehicle register.
Patent KR-20030060629-A (KR)
Title: Anti-Virus System Using Mibile Agent
Inventor: KIM JAE HO
IPC: G06F15/00
Filed: 2002-01-10
Abstract: PURPOSE: An anti-virus system using a mobile agent is provided to enable a user to automatically update all latest vaccine programs made by each company by connecting to each user with diverse vaccine makers through the mobile agent via the network. CONSTITUTION: A developer(3) capable of developing a mobile vaccine agent makes and distributes the vaccine agent. A certification organization(1) issues an electronic signature to the vaccine agent passing a proper verification procedure. The certification organization(1) transfers the connection information of a platform firstly executed, and generates a password key for the registered platform(4). When the vaccine agent executed on one platform(4) finds out and cures a computer virus, the vaccine agent reports it to the certification organization(1). The certification organization(1) understands a trend of the computer virus or requests a charge for using the vaccine agent to each platform(4) by totally collecting the reports from each platform(4).
Patent KR-20030062966-A (KR)
Title: Method of RTP packet processing in router
Inventor: PARK YONG GI
IPC: H04L12/66
Filed: 2002-01-21
Abstract: PURPOSE: A method for processing RTP(Real-time Transport Protocol) packets of a router is provided to apply priorities to the RTP packets, and to transport packets of a higher level every predetermined time, so as to perform real-time transport without suspension and prevent only the RTP packets from being transported to transport packets evenly. CONSTITUTION: If a packet is received from a higher level in an IP(Internet Protocol)(S101), whether the received packet is an RTP packet is checked(S102). If not, waiting is performed, and if an RTP packet, an RTP flag is increased by one(S103). Before transporting the received packet, whether the RTP flag is '0' is checked(S104). If so, packets received from other higher levels are sequentially transported in a receiving order(S105). If not '0', the received RTP packet is transported first and the RTP flag is reduced(S106). Whether a certain time designated by a timer passes is checked(S107). If so, the packets from other higher levels are sequentially transported(S108). And if the certain time does not pass, the step S104 is returned to check the RTP flag.
Patent KR-20030063028-A (KR)
Title: Driving device of manless cooking machine
Inventor: SUNG SANG JUN
IPC: A47J27/14
Filed: 2002-01-22
Abstract: PURPOSE: A driving device for an unmanned automatic rice cooker is provided to reduce the size of the unmanned automatic rice cooker, and to exactly measure the discharging amount of rice. CONSTITUTION: A rice case(10) is installed at the upper part of a body, and has an introduction unit(11) having four blades(14). The introduction unit is rotated by a motor, and supplies rice to a washing unit(20). The washing unit has a water supply valve(30), a filter(31), a water pressure pump(33), a flow controller(34), and a water discharging valve, and washes the supplied rice and supplies the rice to a rice pot(50). The rice pot has a solenoid to seal up the rice pot. A support plate(60) for supporting the rice pot is drawn into the front of the body after finishing cooking.
Patent KR-20030063940-A (KR)
Title: Power generation system of a ventilator which can control the amount of flowing air and generate power using the speed of a current
Inventor: CHUNG KYUNG HUNG
IPC: F03D5/00
Filed: 2002-01-24
Abstract: PURPOSE: A generating system is provided to allow for re-utilization of energy by converting the velocity energy into a re-utilizable power energy, while achieving improved efficiency of blowing performance. CONSTITUTION: A generating system comprises a wind wheel(200) arranged in an air flow path, and which converts a velocity energy of air into a rotating energy and controls an air flow; a motor(210) connected to the wind wheel, and which converts the rotating energy of the wind wheel into a power energy and controls the rotating speed of the wind wheel in accordance with a torque value; a control converter(220) for converting the AC power generated from the motor into a DC power and controlling the torque value of the motor; and a sinusoidal converter(230) for converting the DC power supplied from the control converter into a three-phase AC power.
Patent KR-20020068464-A (KR)
Inventor: KANEHARA JUNSEKI
IPC: C08L23/08
Filed: 2002-02-20
Abstract: PURPOSE: A resin composition and a molded product using the composition are provided, to improve the dispersion state of a dye fiber file into a matrix resin, thereby preventing the melting or damage of the dye fiber file in the thermoplastic process of the matrix resin. CONSTITUTION: The resin composition comprises 80-95 wt% of a matrix resin; and 5-20 wt% of a cellulose-based fiber file dyed with at least one threne dye. Preferably the matrix resin comprises 15-40 wt% of polypropylene, 15-40 wt% of polyethylene, 10-30 wt% of ethylene propylene elastomer and 1-10 wt% of an acid-modified polypropylene. Preferably the cellulose-based fiber file is selected from the group consisting of viscose rayon file and cotton file; and has a thickness of 1.1-220 decitex and a length of 0.1-3 mm. The threne dye is selected from the group consisting of C.I.Vat Red 10, C.I.Vat Blue 14, C.I.Vat Brown 1, C.I.Vat Orange 1, C.I.Vat Green 1, C.I.Vat Yellow 22, C.I.Vat Violet 1, C.I.Vat Yellow 48 and C.I.Vat Black.
Patent KR-20020069168-A (KR)
Inventor: HANNUKI TAKAHISA
IPC: G09F9/35
Filed: 2002-02-22
Abstract: PURPOSE: An in-plane switching mode active matrix type liquid crystal display device and the fabricating method are provided to settle cross talk and improve aperture ratio of the liquid crystal display device. CONSTITUTION: An in-plane switching mode active matrix type liquid crystal display device includes a first substrate(11), a second substrate(12) located opposite the first substrate, and a liquid crystal layer(13) between the first and second substrates. The first substrate includes a thin film transistor, a pixel electrode(27) each associated to a pixel to be driven, a common electrode(26) to which a reference voltage is applied, data lines(24), a scanning line, and common electrode lines. Molecular axes of liquid crystal are rotated in a plane parallel with the first substrate by an electric field substantially parallel with a plane of the first substrate to thereby display certain images. The common electrode is composed of transparent material, and is formed on a layer located closer to the liquid crystal layer than the data lines. The common electrode entirely overlaps the data lines except an area where the data lines are located near the scanning line. The liquid crystal display device further includes a light-impermeable layer(17) in an area where the common electrode entirely overlaps the data lines. The light-impermeable layer is comprised of a black matrix layer having a width smaller than a width of the common electrode.
Patent KR-20020070150-A (KR)
Inventor: HANAZAWA YASUYUKI
IPC: G02F1/1335
Filed: 2002-02-27
Abstract: PURPOSE: To prevent deterioration of light utilization efficiency caused by light shielding SRAM wire, etc., in a display system that uses both of reflected light and transmitted light. CONSTITUTION: A liquid crystal panel comprises a light transmitting array substrate AR, an opposed substrate CT and a liquid crystal layer LQ which is placed in between these two substrates and is controlled the arrangement of its liquid crystal molecules from them. The array substrate AR in particular, which contains a transparent pixel electrode 1 for applying electric field to the liquid crystal layer LQ and a light shielding wire part SL which has a space GP for transmitting the light incident from the back of the array substrate AR toward the layer LQ and is arranged in order not to overlap the space GP, forms a reflection plate for reflecting the light incident through the liquid crystal layer LQ from the opposed substrate CT.
Patent KR-20030073455-A (KR)
Title: Auto Welding System for Pipe Unit
Inventor: LEE YONG JOONG
IPC: B23K9/00
Filed: 2002-03-11
Abstract: PURPOSE: An automatic welding system for a pipe is provided to automatically perform a butt welding process with respect to hydraulic pipes by performing the butt welding process through horizontally rotating a torch. CONSTITUTION: An automatic welding system includes a body section, a welding section, a controller section, a utility unit, and an additional device. The body section has a clamp for centering and fixing workpieces according to sizes thereof, a driving section, a frame for vertically installing the workpieces, and a tool for setting the workpieces according to sizes thereof. The welding section has an inverter pulse type TIG welder installed in the body section, and a water-cooling type cooling device. The utility unit has a pneumatic pressure feeding device and a shielding gas feeding device.
Patent KR-20030073573-A (KR)
Title: Apparatus of backlight for dual folder
Inventor: CHO DAE HAN
IPC: G02F1/13357
Filed: 2002-03-12
Abstract: PURPOSE: A dual-folder backlight unit is provided to illuminate inner and outer liquid crystal displays with a single LED light source. CONSTITUTION: A dual-folder backlight unit includes a printed circuit board having a cut portion in which the first LCD(170) is set, a light generator(150) that is located at one side of the printed circuit board and emits lights, and the first light guide(230) having a size larger than the cut portion of the printed circuit board. The first light guide transmits lights to the first LCD. The backlight unit further includes the first LCD formed on the first light guide exposed through the cut portion of the printed circuit board, the second light guide(130) for transmitting lights to the second LCD(140), a reflector(120) that is placed between the first and second light guides and reflects lights inputted from the light generator to the first and second light guides, and the second LCD formed on the second light guide.
Patent KR-20020029003-A (KR)
Inventor: LEE MI WAN
IPC: A43C7/02
Filed: 2002-03-16
Abstract: PURPOSE: Shoes with a shoe lace receiving member are provided to allow a user to easily find the tip end of the shoe lace even in a dark place. CONSTITUTION: The shoes comprises a shoe lace receiving member(4) having a receiving bore(4-1) at both sides of a shoe lace fastening part(3) formed on an outer shell(2) of the front part of a shoe body(1), thus a shoe lace(5) passing through holes of the fastening part is able to be conveniently and safely fitted through the receiving bore, and the extra portion of the shoe lace left after tightening a knot is received in the receiving bore. The shoe lace comprises noctilucous paint applied part(6) on tip end(5-1) thereof.
Patent KR-20030076053-A (KR)
Title: Method of nonpolluting bean sprouts growth with chlorella
Inventor: KIM YONG HO
IPC: A01G31/00
Filed: 2002-03-22
Abstract: PURPOSE: A method of growing clean bean sprouts to prevent bean sprouts spoilage by use of antibacterial properties of chlorella and to supply nutrient necessary for growth thereof is provided. Therefore, the product is enriched in nutrients and does not use agricultural chemical, chemical fertilizer, growth promoter, preservative, etc., thereby being beneficial to the human health. CONSTITUTION: Chlorella is cultured in fresh water to give a chlorella culture liquid having a concentration of 0.3 to 1.0%. A bean is stored in a refrigerator for 12hr at 4deg.C, added with the chlorella culture liquid in a ratio of 2L chlorella culture liquid to 1kg bean and soaked for 2hr at 0deg.C.
Patent KR-20030009086-A (KR)
Title: Rotor assembly, information-recording/-reproducing device using the rotor assembly and method of assembling the rotor assembly
Inventor: INAGAKI TATSUHIKO
IPC: G11B19/20
Filed: 2002-03-28
Abstract: PURPOSE: An information-recording/-reproducing device with a rotor assembly having a disc-shape recording medium is provided to significantly reduce deviation in the surface and in the rotating axis of a rotating disc, to increase recording density, and to make a disc device thin by integrating a disc portion, a rotating axle portion, and a bearing portion of a spindle motor having a hydrodynamic bearing. CONSTITUTION: An information-recording/-reproducing device comprises a rotor assembly(1) formed of a disc portion(2) having an information recording layer(6) provided on a main surface(5) and a rotating axle portion, and the rotor assembly integrating the disc portion and the rotating axle portion to cross the main surface at a surface opposite to the main surface of the disc portion with a center axis(4) being at a rotation center of the disc portion; a bearing for supporting the axle of the disc portion to freely rotate; a rotating magnet(12) fixed to a rotor yoke(11) and a stator disposed in opposition to the rotating magnet; and a motor for rotating the disc portion with the rotating axis of the axle as the center of rotation. A dish-shaped concave surface, of which a central part of the main surface is thin, locates at an opposite to the surface at which the rotating axle portion of the disc portion locates.
Patent KR-20030079277-A (KR)
Title: Car-sensor using conductive rubber and apparatus for classifying car type thereof
Inventor: PARK DONG YEON
IPC: G08G1/02
Filed: 2002-04-03
Abstract: PURPOSE: A vehicle detection sensor using a conductive rubber and an apparatus for classifying kinds of vehicles are provided to enhance the durability and reduce a manufacturing cost by forming parallel contact points with the conductive rubber. CONSTITUTION: A vehicle detection sensor using a conductive rubber includes a pressure detection plate(620) and a parallel contact switch portion(630). The pressure detection plate(620) is used for transmitting the pressure of wheels of a vehicle. The parallel contact switch portion(630) is installed in the inside of the pressure detection plate(620). The parallel contact switch portion(630) is formed with plural parallel contact points. The parallel contact points are formed with conductive rubber. Each parallel contact point includes an upper parallel contact point and a bottom parallel contact point. An electric signal is generated by a short circuit of the bottom parallel contact point when the upper parallel contact point is pressed by the weight of the vehicle.
Patent KR-20030080721-A (KR)
Title: Water softener having an air hole
Inventor: NOH EUNG SEOK
IPC: C02F1/42
Filed: 2002-04-10
Abstract: PURPOSE: A water softener with air hole is provided, wherein regenerating agent is promptly injected into the water softener even without an extra regenerating agent supplier for promptly injecting the regenerating agent through mesh nets. CONSTITUTION: In a water softener comprising a column(100) which is equipped with water inlet and water outlet(116) to flow in and out raw water, on which regenerating agent inflow port(117) is installed, and in which ion exchange resin(120) is filled between mesh nets(113) installed at a certain position of upper and lower parts of the column to remove hard water constituents of raw water introduced through the water inlet, the water softener is characterized in that an air hole(121) is formed at a certain position of the column so that the regenerating agent is easily injected into the column by discharging air inside the column to the outside when the regenerating agent is injected into the column through the regenerating agent inflow port(117), wherein the air hole is opened by an open/shut rod formed at funnel for easily injecting the regenerating agent into the column.
Patent KR-20030085247-A (KR)
Title: The suppling device of oxygen at air-conditioner
Inventor: MUN GWANG O
IPC: F24F1/06
Filed: 2002-04-29
Abstract: PURPOSE: An apparatus for supplying oxygen of an air conditioner is provided to supply fresh oxygen into a room. CONSTITUTION: An apparatus comprises an air compressor(31) placed on a lower side in an outdoor unit(19) of an air conditioner; oxygen generator(41) placed on an upper side of a baffle(22) formed in the outdoor unit to introduce outside air and generate oxygen; a first tube(81) feeding air introduced into the oxygen generator to the air compressor; a second tube(82) feeding air of the air compressor to the oxygen generator; and a third tube(83) feeding oxygen generated by the oxygen generator to an indoor unit. The oxygen generator comprises an inlet hole through which outside air is introduced; a filter(43) filtering air introduced through the inlet hole, and connected with the first tube; a suction muffler(44) mounted on one side of the filter to reduce noise; a solenoid valve controlling amount of air introduced from the second tube; a separator(46) dividing air introduced from the solenoid valve into oxygen and nitrogen, and connected with the third tube; and an exhaust muffler mounted on an upper part of the separator to reduce noise due to discharged nitrogen.
Patent KR-20030086033-A (KR)
Inventor: MOON HEE KYOUNG
IPC: F16K15/04
Filed: 2002-05-03
Abstract: PURPOSE: A ball check valve is provided to improve productivity and to reduce the cost of production by making main parts of synthetic resin and easily assembling the ball check valve. CONSTITUTION: In a ball check valve, an opened passage(31) and a closed passage(32) are formed across at an operation ball(3) installed at a valve body(1). The opened passage has a small diameter and opens an oil passage(12). The closed passage has a large diameter and closes the oil passage by a movable ball(33). An elastic member(8) is installed at the top of a cover(5), and minutely moves an operation shaft(4) in the shaft direction.
Patent KR-20030086065-A (KR)
Title: Air cleaner
Inventor: OH GYEONG SANG
IPC: F24F13/28
Filed: 2002-05-03
Abstract: PURPOSE: An air cleaner is provided to prevent a corrosion of component by preventing an ozone gas from remaining in the air cleaner, while achieving in-advance prevention against accidents including an electric shock. CONSTITUTION: An air cleaner comprises a dust collector(1) for collecting dust from an air; a cathode fin(2) arranged in the vicinity of the dust collector; an air blower(3) for sucking the air into the air cleaner and discharging the purified air to the outside; a power circuit(4) for supplying an anode current to the dust collector and a cathode current to the cathode fin; a delay circuit(5) arranged in the air blower; and a main switch(6) for starting an operation of the delay circuit in accordance with the shutoff signal of the main switch.
Patent KR-20020085822-A (KR)
Inventor: HIRAKI YUKIO
IPC: G09G3/20
Filed: 2002-05-07
Abstract: PURPOSE: An image display apparatus for forming an image with a plurality of luminescent points is provided to form images of improved quality using a simple configuration. CONSTITUTION: An image display apparatus(1) comprises an electron source(2) having electron-emitting devices, and an irradiated member(3) which is disposed in opposing relation to the electron source and forms a luminescent spot at a different location on itself by irradiation with electrons emitted from each of the electron-emitting devices. Intervals between adjacent luminescent spots in a given direction are nonuniform, and the quantity of light of at least one luminescent spot is corrected, and the light quantity correction of the luminescent spot reduces visual unevenness in luminance.
Patent KR-20030087149-A (KR)
Title: A double outer cover by using FRP panel in oil tank
Inventor: KIM TAE GON
IPC: B65D90/24
Filed: 2002-05-07
Abstract: PURPOSE: Provided is a double cover of oil tank of gas station using FRP(fiberglass reinforced plastics), which prevents a soil pollution by leaked oil, when oil is leaked from an oil tank. CONSTITUTION: The oil tank(1), which has a cylindrical shape and is made of sheet iron, comprises a cover consisting of body(15) and side plate(20) so that the shapes of inside and outside are same, and the oil tank(1) is positioned inside the cover, wherein the cover is made of FRP. The inside of the cover is not adhered to the outside of the oil tank(1) but is in contact with the outside of the oil tank(1).