baber/WOPTO huggingface dataset:
Patent KR-20020076763-A (KR)
Title: Optical disc player for compensating eccentricity error.
Inventor: KIM JEONG HUN
IPC: G11B7/095
Filed: 2001-03-30
Abstract: PURPOSE: An optical disc player compensating an eccentric error is provided to accurately compensate eccentricity by removing phase delay of a tracking filter and perform eccentricity compensation regardless of an access speed. CONSTITUTION: An optical disc player compensating an eccentric error includes a spindle control part(80) rotating optical discs(10); a pick-up(20) having a focusing actuator(30) and a tracking actuator(40) for reading a record of the optical disc; an RF amplifying part(50) detecting and amplifying focusing and tracking error signals from the record of the optical disc; a focusing servo(60) controlling the focusing actuator in response to the amplified focusing error signal; a tracking servo(70) outputting a tracking control signal in response to the amplified tracking error signal; an eccentricity compensating part(1000) outputting a signal compensating the eccentricity of the optical disc in response to the output signal of the spindle control part, the amplified tracking error signal and the tracking control signal; wherein the eccentricity compensating part detects a rotation period of the optical disc, generates a plurality of pulse signals by using the detected rotation period, detects the eccentricity included in the amplified tracking error signal, generates a compensation signal to the detected eccentricity; and the compensation signal automatically changes according to the play speed of the optical disc.
Patent KR-20010072521-A (KR)
Title: apparatus for recycling a slaughtered chicken processing water of a low temperature by a ultra filtration membrane
Inventor: KIM DONG JIN
IPC: C02F9/08
Filed: 2001-04-02
Abstract: PURPOSE: A system for recycling wastewater from chicken-butchering facility by employing ultrafiltration membrane is provided to reuse low temperature wastewater generated during the second washing operation of butchered chicken as process water in the first washing operation. In the chicken-butchering process a quantity of process water with low temperature is required to wash butchered chicken and prevent the propagation of bacteria as well, conventional process needs lots of electric power to prepare cooling water with low temperature. In this system such a problem is avoidable by recycling cooling water with low temperature through ultrafiltration membrane. CONSTITUTION: The system comprises a floatation tank(10) to which a pipe(1) supplying wastewater generated from the second washing operation of butchered chicken is connected, and where air comes out of wastewater in minute bubbles throughout the entire volume of liquid in contact with particulate matter; a filtration tank(20) which is connected to the floatation tank through a first conveying pipe(21) for receiving wastewater, and where a paper filter(22) is installed to remove particulate matter having a particle size of 50μm or more; a bag filter(30) which is connected to the filtration tank through a second conveying pipe(31) for receiving wastewater, and wherein particulate matter having a particle size of 20μm or more is removed; a microfilter(40) which is connected to the bag filter through a third conveying pipe(41) for receiving wastewater, and wherein particulate matter having a particle size of 5μm or more is removed; an ultrafiltration membrane(50) which is connected to the microfilter through a fourth conveying pipe(51) for receiving wastewater, and wherein wastewater including foreign materials such as organic matter, bacteria, coliform bacillus, etc. is filtrated as passing through ultrafiltration membrane; and a sterilizer(60) using ultraviolet rays which is connected to the ultrafiltration membrane through a fifth conveying pipe(61) for receiving wastewater so that bacilli remaining even after the sterilizing operation is eliminated. Final treated wastewater is introduced to the first washing process for reuse as process water.
Patent KR-20020080569-A (KR)
Title: Near-field magneto-optical disk and manufacturing method thereof
Inventor: HONG GI MYEONG
IPC: G11B9/12
Filed: 2001-04-16
Abstract: PURPOSE: A magneto optical recording medium for a near field and a method for manufacturing the same are provided to simplify the manufacturing process with reducing the manufacturing cost by using a protective film as a lubricating film. CONSTITUTION: A method for manufacturing a magneto optical recording medium for a near field includes the steps of forming a first dielectric film(2) on the top of a board(1), forming a reflecting film(3) on the top of the first dielectric film; forming a second dielectric film(4) on the top of the reflecting film, forming a recordable recording film(5) on the top of the second dielectric film; forming a third dielectric film(6) on the top of the recording film, forming a protective layer(7) on the top of the third dielectric film by a sputtering; forming a lubricating layer(8) for smooth traveling of a head on the top of the protective layer, wherein the lubricating layer is formed by a process continuous with a process for forming the protective layer and is formed by increasing sputtering energy of the protective layer.
Patent KR-20020083303-A (KR)
Title: burner system
Inventor: LEE HWA WON
IPC: B01D51/00
Filed: 2001-04-26
Abstract: PURPOSE: An incinerator is provided to prevent contaminated materials when burning waste materials by completely burning gas under high temperature and high pressure. CONSTITUTION: An incinerator includes a gas generator(100) having an incinerating chamber(130). Upper and lower covers(114,116) are formed at an upper portion of the incinerating chamber(130). A combustion section(200) is provided to guide incompletely burning gas to an inlet section(222) through a circulation passage by using circulation air generated from a circulation air injection pipe(216). A heat sucking section(300) heats water introduced from an exterior through a hot water inlet pipe(312). A cyclone(400) is connected to the heat sucking section(300) through a connection pipe so as to discharge waste gas to an atmosphere.
Patent KR-20010084940-A (KR)
Inventor: KIM KI OK
IPC: A41B9/00
Filed: 2001-05-21
Abstract: PURPOSE: The cotton and spandex full color panties for women of cubic ergonomics inserting and removing type are provided to supply the function of fixing a fixing hygienic band and preventing the leak of blood and to improve the function of fashion, ventilation, absorption, elasticity, economical efficiency and sanitation and to flow in and store nitrogen and to prevent decay. CONSTITUTION: The cotton and spandex full color panties for women of cubic ergonomics inserting and removing type include many parts. A waterproof part(2) is superior in ventilation, absorption, the spandex function and the wearing feeling and prevents leaking of blood. The parts(3, 4) of fixing the front/rear hygienic band and the secretion absorbing pad are superior in the function of fashion and are designed more slovenly by the fixing parts(7, 7'). The waist parts(6, 6', 67, 68, 69, 70) are superior in the wearing feeling by being formed as the spandex rubber band type, the spandex rubber creases type and the spandex girdle type.
Patent KR-20010078934-A (KR)
Title: Digital Satellite Receiver(Digital Sat-Top-Box) with Powerful Entertainment System to Enjoy in Same Screen at the Same Time
Inventor: KIM GEUN DO
IPC: H04N7/20
Filed: 2001-05-22
Abstract: PURPOSE: A digital satellite broadcasting receiver with an entertainment system function for enjoying various entertainments using one screen is provided to be capable of enjoying a game, a data communication, a DVD function, etc while viewing a satellite TV broadcasting program through one screen. CONSTITUTION: A serial communication interface(13) can be communicated with external devices or a settop box. A CPU(9) controls or processes total signals. Editable data are stored in an EEPROM(3), and operational data are stored in an RAM(4). Programs for real operation are stored in a flash memory(5), in which various control programs of the CPU(9) are mapped. An RF module(8) receives infrared ray signals for performing user desired functions transmitted by a remote controller(11). Current time and operating programs are displayed on an FND(6). A front key input(7) outputs key data according to function select and pushing of operational keys.
Patent KR-20020089585-A (KR)
Title: Seat damper for a vehicle
Inventor: PARK JEONG GEUN
IPC: B60N2/52
Filed: 2001-05-23
Abstract: PURPOSE: A seat damper for a vehicle is provided to make damping smoothly performed without a bladder through change of a base cap structure, though a seat damper is reclined horizontally. CONSTITUTION: A cylindrical tube is installed in a cylindrical base shell. A piston valve and a piston rod, reciprocating in the longitudinal direction of the tube, are installed. A rod guide and an oil seal are installed at an end of the base shell so that the piston rod can reciprocate with sealed. A body valve(20) and a body cap(30) are installed at an end of the base shell opposite to the rod guide and oil is injected into the inside of the base shell and therefore, damping force is produced. An oil passage(21) for passing of oil is formed at an end of the body valve. A projection(22) for fixing of position is formed at the other end of the body valve so that the oil passage can always be assembled under the seat damper. A projection groove is formed at an end of the body cap opposite to the projection. The seat damper is installed to a seat, with having directional character so that the oil passage can always be positioned to the underside. Therefore, damping is performed, though the seat damper is reclined horizontally.
Patent KR-20020089650-A (KR)
Title: Bubble-jet type ink-jet print head and manufacturing method thereof
Inventor: AHN PIL SU
IPC: B41J2/135
Filed: 2001-05-23
Abstract: PURPOSE: A bubble-jet type inkjet print head and method for manufacturing the same is provided to allow ink to be easily discharged and achieve improved response speed, while permitting heater to generate heat in a uniform manner. CONSTITUTION: A bubble-jet type inkjet print head comprises a substrate having a substantially hemispherical ink chamber, a manifold arranged at the rear surface of the substrate, and an ink channel arranged at the bottom of the ink chamber, which interconnects the ink chamber and the manifold; a nozzle plate deposited onto the substrate, which has a nozzle(160) formed at the position corresponding to the center of the ink chamber; a heater(120) disposed onto the nozzle plate, in such a manner that the heater surrounds the nozzle; and an electrode(144) electrically connected to the heater, which applies current to the heater.
Patent KR-20010110158-A (KR)
Title: 반도체 장치의 배선 구조
IPC: G06F17/50
Filed: 2001-05-31
Abstract: 배선 영역을 크기 증가를 줄이면서 차폐 효과를 향상시키는 반도체 집적 회로를 배선하는 방법이 제공된다. 
     다수의 신호 배선 각각의 한쪽측의 상부에 신호 배선과 동일한 재료 및 동일한 길이로 제조된 차폐 배선이 제공된다. 상기 차폐 배선은 GND 패드로부터 확장된 알루미늄 배선을 경유하여 접지 전위에 설정된다. 차폐 배선 세그먼트는 굽은 지점에 의해 분리된다.
Patent KR-20020094247-A (KR)
Title: Coconut fiber filtering member for inhabitation of microbes for waste-water treatment
Inventor: HONG SEUNG DAE
IPC: C02F3/10
Filed: 2001-06-04
Abstract: PURPOSE: A coconut fiber media for inhabitation of microbes for wastewater treatment is provided to improve attached-growth rate of microorganism. CONSTITUTION: The coconut fiber media is characterized in that coconut fiber(101) is packed in pet bottle(103) on the surface of which a plural through holes(103h) are formed. In addition, zeolite(102) is attached on the coconut fiber to increase adsorption to organics.
Patent KR-20010079127-A (KR)
Inventor: LEE YOUNG DAE
IPC: E04H13/00
Filed: 2001-06-15
Abstract: PURPOSE: A tombstone, stone altar, and stonework injection molding with natural stone powder is provided to mass-produce the stonework and improving the convenience of convey or mounting of the stonework by reducing the weight of the stonework by molding the stonework in a desired shape with natural stone powder, unsaturated polyester and a curing agent. CONSTITUTION: A tombstone, stone altar, and stonework injection molding with natural stone powder includes the steps of mixing natural stone powder with unsaturated polyester and hardening material at a ratio of 6:2:2 for preparing a raw material, injecting the raw material in metal moulds of a desired shape, curing the raw material in the moulds by natural drying method for about 2 hours, separating the cured result stone out of the moulds, drying the cured result stone for 10 minutes after cleaning, and polishing the result stone after assembling.
Patent KR-20020096334-A (KR)
Title: Method of fabricating semiconductor device having trench isolation structure
Inventor: HUH SEONG HOE
IPC: H01L21/762
Filed: 2001-06-19
Abstract: PURPOSE: A method for fabricating a semiconductor device having a trench isolation structure is provided to prevent generation of a void when an isolation layer is formed in a region of a high pattern density, and to form the semiconductor device having an excellent isolating characteristic in a peripheral circuit region including a region to which a high voltage is applied. CONSTITUTION: A hard mask layer is formed on a semiconductor substrate(100) in which a cell array region and a peripheral circuit region are defined. The hard mask layer is patterned to expose the surface of the semiconductor substrate so that the first isolation region is defined in the cell array region while a hard mask pattern defining the second isolation region is formed in the peripheral circuit region. A sacrificial material layer which fills a gap between the hard mask patterns in the cell array region and is conformally formed on the entire surface of the hard mask pattern and the second isolation region in the peripheral circuit region is formed on the resultant structure. The sacrificial material layer and the semiconductor substrate are sequentially etched to form the first and second trench region in the cell array region and the peripheral circuit region, respectively. The first trench region is lower than the second trench region.
Patent KR-20030000756-A (KR)
Title: Bulk Type Dielectric Chip Antenna and Processing of The Same
Inventor: LEE HO SEON
IPC: H01Q23/00
Filed: 2001-06-27
Abstract: PURPOSE: A bulk type dielectric chip antenna and method for manufacturing the same is provided to simplify manufacturing procedures and allow for a mass production, while reducing costs. CONSTITUTION: A bulk type dielectric chip antenna comprises a dielectric bulk(10) having a predetermined shape; a plurality of conductor bands(21,23,25) formed by depositing conductors at upper and lower surfaces of the dielectric bulk; a plurality of connector bands(32 to 36) having a plurality of through holes(12 to 16) formed at the dielectric bulk so as to connect conductor bands formed at the upper and lower surfaces of the dielectric bulk, wherein each through hole is deposited or filled with a conductor; and a feeder point(42) and a supporter point(44) formed at the opposed surfaces of the dielectric bulk, and which are connected to both ends of conductor bands which are connected into a single path.
Patent KR-20020006603-A (KR)
Inventor: ENDO KOGO
IPC: H04N5/66
Filed: 2001-07-12
Abstract: PURPOSE: To provide a light source device which can efficiently emit light to an object coping with the shape of the object to which, light is to be irradiated. CONSTITUTION: Light source devices 41A, 41B, 41C, have lenses 44A, 44B, 44C receiving light emitted from a light emitting element 43 like LED. The lenses 44A and the allied items have such a characteristics that the light emission directivity in Y-direction is stronger than that in X-direction, namely, the light emitted from the light emitting element 43 in Y-direction is converged into narrow-angled area, and dispersed to a wide-angled area in X-direction. When the light source devices 41A and the allied items are used as a light source of light source device of liquid crystal device, the direction of the height of a light guide body, namely, the direction of short side is made to coincide with Y-direction, and the direction of the width of the light guide body, namely, the direction of long side is made to coincide with X-direction.
Patent KR-20030009642-A (KR)
Title: Surface treated composite powder for tint adjusting cosmetics, preparing method thereof and tint adjusting cosmetics containning the same
Inventor: KANG EUNG SU
IPC: A61K8/89
Filed: 2001-07-23
Abstract: PURPOSE: An inorganic composite powder for color cosmetic comprising a primary surface coating layer of inorganic coating powder and silicon-based oil and a second surface coating layer of silicon fatty acid ester is provided. Therefore, a color composition containing the inorganic composite exhibits excellent adhesion and spreadability the skin and has an enhanced feel on use. CONSTITUTION: The inorganic composite powder for color cosmetic comprises: a primary surface coating layer of inorganic coating powder and silicon-based oil; and a second surface coating layer of silicon fatty acid ester. The silicon-based oil is methyl hydrogen polysiloxane, dimethyl polysiloxane, dimethyl siloxane, methylphenyl polysiloxane, methylphenyl siloxane, organopolysiloxane, octamethyl cyclotetrasiloxane, decamethyl cyclopentasiloxane or a mixture thereof. In the powder, a weight ratio of inorganic composite powder/silicon-based oil/silicon fatty acid ester is in the range of 90 to 99% by weight/0.5 to 5% by weight/0.5 to 5% by weight.
Patent KR-20010088915-A (KR)
Inventor: AHN MIN A
IPC: E03D9/08
Filed: 2001-07-25
Abstract: PURPOSE: A water pressure type bidet with a power generating function is provided to generate electricity by water pressure of cleaning water supplied to a toilet bowl and increase a temperature of the cleaning water sprayed via spraying nozzles by the electricity, thereby maintaining the temperature of the cleaning water as desired by a user. CONSTITUTION: A water pressure type bidet with a power generating function includes a heater(19) incorporated in a spraying nozzle and connected to a rechargeable battery(13) by wires, a charger connected to a generator(14) to be charged with electricity generated by the generator, and the generator is mounted on a cleaning water pipe(16) for supplying cleaning water to a water tub for generating electricity by the cleaning water supplied into a tank(23) for cleaning a toilet bowl.
Patent KR-20030010306-A (KR)
Title: Flat antenna for selecting polarizer
Inventor: LEE HYEON IL
IPC: H01Q21/24
Filed: 2001-07-26
Abstract: PURPOSE: A polarization selective plane antenna is provided to minimize a polarization loss and increase efficiency of an antenna by installing a polarizer at a front portion of a plane antenna. CONSTITUTION: A radiator substrate(31) is laminated at a lower portion of the first dielectric substance(33). The second dielectric substance(29) is laminated at a lower portion of the radiator substrate(31). A reflecting plate(25) reflects a received satellite broadcasting signal. A reflector(27) reflects the received satellite broadcasting signal flowing through the first and second dielectric substances(33,29) to a lower portion. A wave guide horn(28) collects and outputs the satellite broadcasting signal reflected by the reflector(27). The third dielectric substance(23) is arranged at a lower portion of the wave guide horn(28). A bottom plate(21) is arranged at a lower portion of the third dielectric substance(23). A polarizer(41) is located at a lower portion of the first dielectric substance(33). A connector(40) attaches the polarizer(41) to a circumference of the polarizer(41).
Patent KR-20010088494-A (KR)
Inventor: LEE KWANG SOO
IPC: H04B1/38
Filed: 2001-07-27
Abstract: PURPOSE: A secret camera and wiretapping device detector using a cellular phone and method therefor is provided to save the cost by multi-functionalizing the cellular phone without a wiretapping preventing device. CONSTITUTION: A software for transmitting an induction frequency is installed in a microprocessor(1) for converting a cellular phone function into a detector function. An abnormal electric wave is detected through a mean value and an intensity of frequencies obtained from circumference, and the detected frequencies are stored in the cellular phone. The induction frequency is transmitted through a frequency transmitter(2), and the abnormal electric wave is grasped for detecting a wiretapping device. The detected abnormal frequency is displayed through an LCD(3), and the position of the wiretapping device is grasped through a speaker(4) by voice information. A blinker light(5) is turned on or off by voice information when the abnormal electric wave is detected.
Patent KR-20030012120-A (KR)
Title: Device for attaching RF TAG in car manufacturing line
Inventor: JUNG IN HO
IPC: B62D65/00
Filed: 2001-07-30
Abstract: PURPOSE: An installing device of an RF(Radio Frequency) identification tag is provided to reduce the cost and the danger of industrial disasters by mechanically installing the RF identification tag. CONSTITUTION: A supplying unit of an RF identification tag is installed in the one side of a conveyor line. A withdrawing unit withdraws one RF identification tag(100) from the supplying unit. A combining unit inserts the RF tag to a combining hole of a component by receiving from the withdrawing unit. Thereby, the waste of human power is removed, the working time is reduced and the reliability of an operation is increased.
Patent KR-20030012396-A (KR)
Title: Coupling Structure of Input Department for Focus Pack
Inventor: SEO JEONG SEOP
IPC: H01F38/42
Filed: 2001-07-31
Abstract: PURPOSE: A combination structure of an input part of a focus pack is provided to remove a short circuit phenomenon and reduce the damage on a high voltage bobbin by connecting a combination pin of a mold case with a conductive rubber of a focus pack. CONSTITUTION: A focus pack(140) is used for applying a voltage of a flyback transformer(100) to an input pin(141). A printed circuit board(144) is formed in the inside of the focus pack(140). An epoxy layer(143) is covered on the printed circuit board(144). A connection portion(142) is formed on the printed circuit board(144). The connection portion(142) is connected to a conductive rubber(141). A high voltage bobbin(120) is formed in the inside of a molding case(110) of the flyback transformer(100). An input portion(121) is formed at a resistor combination portion of the high voltage bobbin(120). A combination pin(111) is inserted into the conductive rubber(141) of the focus pack(140). The input portion(121) is connected to the combination pin(111) by using a connection coil.
Patent KR-20030011196-A (KR)
Title: Manufacture of charcoal tile
Inventor: CHOE SANG GU
IPC: C04B33/13
Filed: 2001-07-27
Abstract: PURPOSE: Provided is a manufacturing method of charcoal tiles with sterilization, hygroscopicity, deodorization and absorptivity by mixing clay with saw dust and firing clay compacts in closed or vacuum furnace. CONSTITUTION: The charcoal tiles are manufactured by the following the steps of: mixing clay or yellow earth with 5-70wt.%(based on the clay) of saw dust(>=20mesh); adding water to make a clay dough; pressing into tiles with various shapes; firing at 200-1000deg.C for 10-120min in closed or vacuum furnace for carbonization of saw dust.
Patent KR-20030012652-A (KR)
Title: medical suture material including biocleanact
Inventor: KIM JEE HYOUNG
IPC: A61B17/064
Filed: 2001-08-02
Abstract: PURPOSE: Provided is a suture yarn made from materials with Biocleanact included which adds Biocleanact in injecting suture yarn so that it helps to add antimicrobial function to final products. CONSTITUTION: The suture yarn made from the materials with Biocleanact included is characterized by adding Biocleanact or its derivatives in the production process of the suture yarn to add antimicrobial function to the suture yarn and therefore contribute to prevent contamination caused by contacting extraneous matters at the external boundary part of a human body.