baber/WOPTO huggingface dataset:
Patent KR-20040000147-A (KR)
Title: Load transistor circuit having variable size for providing stable current and voltage to sense amplifier
Inventor: JANG YEONG UK
IPC: G11C7/06
Filed: 2002-06-24
Abstract: PURPOSE: A load transistor circuit having a variable amplitude to supply a stable current and a stable voltage to an amplification circuit is provided to vary a current level selectively by supplying a constant and stable current. CONSTITUTION: According to the load transistor circuit(210) which is a current source of an amplification circuit(120), the first and the second line are connected to the amplification circuit to sense and amplify its data value. The first driver part(212) is connected between a power supply voltage(VDD) and the first line and provides the first supply current to the amplification circuit in response to a load enable signal(LEN). And the second driver part(214) is connected between the power supply voltage and the second line and provides the second supply current to the amplification circuit in response to the load enable signal and a control signal(CTRL).
Patent KR-20040001185-A (KR)
Title: Apparatus and method for providing a partly detailed map
Inventor: BANG HYO SIK
IPC: G06F3/0484
Filed: 2002-06-27
Abstract: PURPOSE: A map displaying device for supplying a partial detail map and a method thereof are provided to display a detailed map with respect to a user-wanted partial area on an area in an original map in a map supply service through a network. CONSTITUTION: A memory(120) stores the first data which are map data of the first scale received from a server in advance. An input unit(100) generates an area selection signal for selecting a partial area on the map of the first scale in accordance with an input of a user. An area selection unit(110) selects the area by responding to the area selection signal and outputs a transmission request signal of the second data which are map data of the secondary scale. A network interface unit(130) receives a transmission request signal of the second data, transmits the signal to the server, and receives the second data from the server. An analysis unit(140) receives and analyzes the second data from the network interface unit(130) and displays the data on a screen. An adjusting unit(150) adjusts a scale of the third data and creates the fourth data accorded with a size of the selected area. A synthesis unit(160) synthesizes the fourth data on the selected area of the first data.
Patent KR-20040002045-A (KR)
Title: Foam removing apparatus
Inventor: HOTANI SETSUO
IPC: B01D19/02
Filed: 2002-06-29
Abstract: PURPOSE: To efficiently defoam a foaming liquid in such a specification that foams of the foaming liquid are sucked through a sucking port of a casing by rotation of vanes in a casing and the foams are scattered by centrifugal force to the inner wall of the casing to defoam. CONSTITUTION: The apparatus is equipped with a first closed tank 1 housing a foamed liquid, and a second tank 2 recovering the liquid produced by defoaming. The second tank 2 is provided with a defoaming unit 3 in which vanes 32 are rotated in a casing 31 to suck the foams in the foamed liquid through the sucking port 33 of the casing and to collide the foam to the inner face of the casing to defoam by centrifugal force. The portion of the first tank 1 corresponding to the foam phase region is connected by a pipe 4 to the sucking port 33 of the defoaming unit 3.
Patent KR-20040003148-A (KR)
Title: Transmission system and method for Real time data
Inventor: PARK GIL SUN
IPC: H04N7/12
Filed: 2002-06-29
Abstract: PURPOSE: A system and method for transmitting data in real time are provided to allow a client to recognize the contents of data even if the data is partially lost on the Internet while being transmitted. CONSTITUTION: A system for transmitting data through the Internet in real time includes a transmitter(100) and a receiver(200). The transmitter consists of a data storage unit(110) for storing audio data and video data, a data memory(120) for dividing composite data (audio data + video data) sent from the data storage unit and temporarily storing the divided data, a data alignment unit(130) for aligning the divided data in a predetermined sequence to allow a client to recognize the data, and a data transmitter(140) for transmitting the aligned data to the receiver. The receiver includes a data receiver(210) for receiving the composite data, a data splitting unit(220) for splitting the composite data into audio data and video data, a plurality of data memories(230) for temporarily storing the composite data, a data alignment unit(240) for aligning the composite data, and a data transmitter for transmitting the audio data and video data to allow the client to hear the sound corresponding to the audio data and to watch the image corresponding to the video data.
Patent KR-20040003365-A (KR)
Title: Method for controlling washing of washer
Inventor: OH DONG IL
IPC: D06F33/02
Filed: 2002-07-02
Abstract: PURPOSE: A washing control method for a washing machine is provided to prevent fire and reduce power consumption by restricting overload of a motor from bubbles with detecting the amount of bubbles in an inner tub during washing course. CONSTITUTION: An inner tub is rotated to wash the laundry in the inner tub during washing course, and the amount of bubbles in the inner tub is detected by comparing the applied voltage against RPM(Revolution Per Minute) of a motor. A bubble reduction pattern is performed to decrease the amount of bubbles if the bubble amount is over the reference value. Washing water is drained from the inner tub, and washing course is performed again by supplying water. The bubble amount is reduced with stopping the inner tub for the predetermined time, and the inner tub is rotated again. The inner tub is rotated with supplying water to bubbles in the inner tub through a shower, or decreasing RPM of the motor.
Patent KR-20040006947-A (KR)
Title: A leadframe for use of a semiconductor package
Inventor: JUNG GWAN HO
IPC: H01L23/495
Filed: 2002-07-16
Abstract: PURPOSE: A lead frame for a semiconductor package is provided to be capable of minimizing the breakage of the semiconductor package at the high temperature. CONSTITUTION: A lead frame for a semiconductor package includes a die paddle part(104) for loading a semiconductor chip(102). At this time, the die paddle part includes a plurality of slot holes(109). The lead frame further includes an inner lead part(106) electrically connected with the semiconductor chip and an outer lead part(108) for electrically connecting the semiconductor chip to the outside. Preferably, each slot hole has a quadrilateral type structure. Preferably, the quadrilateral is rhombus. Preferably, the edge portion of the quadrilateral type slot hole, is roundly formed. Preferably, the slot hole is located at a predetermined portion for preventing the contact of an adhesive coating needle.
Patent KR-20040008856-A (KR)
Title: Phenylamidine derivatives having an antioxidative activity and pharmaceutical compositions containing them
Inventor: JUNG YEONG SIK
IPC: C07D409/12
Filed: 2002-07-19
Abstract: PURPOSE: Phenylamidine derivatives having anti-oxidant activity and a pharmaceutical composition containing the same are provided. The compounds have improved anti-oxidant activity and lower toxicity. CONSTITUTION: Phenylamidine derivatives are characterized by the formula 1, wherein X1 and X2 are independently hydrogen, or linear or branched chain alkyl having C1-C9 saturated or unsaturated carbon; Y is CH2 or CH=CH(C=O); and Ar is phenyl, thiopen or pyrrole. An anti-oxidant is characterized by containing the phenylamidine derivatives of the formula 1 and pharmaceutically acceptable salts thereof. The pharmaceutical composition for prevention of aging and treatment of cancer, diabetes, epilepsy, apoplexy, Parkinson's disease, Huntington's disease and dementia contains the phenylamidine derivatives of the formula 1 and pharmaceutically acceptable salts thereof.
Patent KR-20040011644-A (KR)
Title: Tilt adjusting apparatus for optical disc player
Inventor: PARK CHAN BEOM
IPC: G11B7/095
Filed: 2002-07-27
Abstract: PURPOSE: A tilt control device for an optical disc player and a method thereof are provided to control tilt in the tangential direction manually and automatically control tilt in the radial direction by controlling inclinations of two guide shafts together, thereby keeping the linearity for the change of jitter value and precisely carrying out the dynamic control by servo elements. CONSTITUTION: A tilt control device for an optical disc player includes an intermediate gear(164) detachably mounted to a main base(110). When the intermediate gear is not mounted, the connection between a driving motor(162) and two cam elements(166b,168b) is disconnected so that the cam elements become rotating manually. Then, either or both of two guide shafts(151,152) are controllable in the inclination, so that the tilt of an optical pickup(130) is controllable both in the tangential and radial directions. In the other case, the intermediate gear become rotating by the driving motor and the cam elements rotate simultaneously, so that the inclinations of the guide shafts are controlled by the same degree in the same direction. Then, the tilt is controlled in the radial direction.
Patent KR-20040013882-A (KR)
Inventor: YEO IN SEO
IPC: C25D5/54
Filed: 2002-08-09
Abstract: PURPOSE: A plating method is provided which is capable of preventing staining and deterioration of the article although an article to be commemorated is exhibited or decorated for a long period of time, and a plating method is provided which enables an article to be commemorated to retain texture such as that of a metallic piece. CONSTITUTION: The plating method comprises first step (S3) of drying the hardener coated on the object to be plated after coating a hardener on an object to be plated to prevent shape of the object to be plated from being deformed; second step (S4) of drying the acid proofing agent coated on the object to be plated after coating an acid proofing agent on the hardened object to be plated; third step (S5) of repeatedly performing at least one or more times the process of drying the conductive paint coated on the object to be plated after coating a conductive paint on the surface of the acid proofing agent coated object to be plated; and fourth step (S6) of electroplating gold, silver or copper on the surface of the conductive paint coated object to be plated, wherein the object to be plated is footwear including baby footwear, soccer footwear, marathon footwear or boots, and wherein the plating method further comprises a step (S1) of attaching a string of the object to be plated to the main body before performing the first step (S3) in case that the object to be plated is footwear; and a step (S2) of drying the masking agent coated on the footwear after coating a masking agent on a connection part of the footwear after finishing the step (S2).
Patent KR-20040018003-A (KR)
Title: Method for making watertight
Inventor: JUNG MUN JEONG
IPC: E04D11/02
Filed: 2002-08-24
Abstract: PURPOSE: A waterproofing construction method is provided to cut down the material cost of sheets by reducing the thickness of the sheet to be used through improvement of shearing force and simply form a paint film layer with uniform thickness without primer covering. CONSTITUTION: In a waterproofing construction method, a paint film material is spread on such a base surface(1) as concrete or a steel plate to form a waterproof layer, and a finishing material layer is formed on the waterproof layer. Reinforcing fabric(2) of net structure to reinforce the shearing intensity is attached to the base surface, to form the waterproof layer, and a rubber asphalt paint film(3) where the reinforcing fabric is integrated is formed on the reinforcing fabric by spraying water soluble rubber asphalt together with a dissolving agent on the reinforcing fabric to a degree of covering the reinforcing fabric. Silica(5) of a particle state is spread on the surface of the rubber asphalt paint film, to form the surface of the rubber asphalt paint film as a finishing material layer.
Patent KR-20040019417-A (KR)
Title: An automatic apparatus for lifting lid of coal supply hole on cokes oven
Inventor: CHO HUI HWAN
IPC: C10B31/00
Filed: 2002-08-26
Abstract: PURPOSE: An automatic lifter of charging door lid of charging car is provided which opens the charging door lid to prepare extrusion of dry distillation completed coke oven. CONSTITUTION: The automatic lifter(1) of charging door lid comprises a body(30) which is positioned at a lower part of the charging car, and at a lower part of which a plurality of supports(32) are installed; an operating body(50) which is fixed to the body by hinge, and at a lower part of which a lid magnet(52) is installed to open the charging door lid with the charging door lid being adhered to the lid magnet by electromagnetic force; a link part comprising first link(72) connected to an upper part of the operating body, second link(74) fixed to the body by hinge, and a driving body for driving the second link so that the operating body is slantly inclined; and a charging door cleaning air nozzle(90) fixed to a lower part of the body by hinge and connected to the operating body by third link(92) so that the charging door cleaning air nozzle is directed to charging door(102) if the operating body is inclined.
Patent KR-20040021473-A (KR)
Title: High efficiency of projection system and color scrolling method
Inventor: CHO GEON HO
IPC: G03B21/00
Filed: 2002-09-04
Abstract: PURPOSE: A high-efficiency projection system and a color scrolling method are provided to perform color scrolling in the direction of the longer axis of a light valve. CONSTITUTION: A projection system splits a beam emitted from a light source using a beam splitter by colors and scrolls the split beams using a scrolling means to focus the beams on a light valve. The projection system processes the scrolled beams according to a video signal input by the light valve to form a color image, magnifies the color image, and projects the magnified color image on a screen. The light valve is arranged such that the longer axis of the light valve is located in the direction in which the beam is split by the beam splitter.
Patent KR-20040022673-A (KR)
Inventor: LIM JUN HO
IPC: E02D3/10
Filed: 2002-09-09
Abstract: PURPOSE: A dehydration construction using water-load and drainage of the soft ground is provided to heighten economical efficiency by installing regardless of the conditions of a site or an area. CONSTITUTION: The dehydration construction using water-load and drainage comprises the steps of installing a rice straw vertical drain(25) to the inside of the soft ground(1), and installing a rice straw horizontal drain(26) to the inside of a drainage layer, then piling up many water bags(12) filled with weights(10) on the upper part of the drainage layer.
Patent KR-20040024200-A (KR)
Title: knob for a transmission lever of automatic transmission
Inventor: LEE CHANG HYEON
IPC: B60K20/02
Filed: 2002-09-13
Abstract: PURPOSE: A knob for a shift lever of an automatic transmission is provided to reduce operation power and improve operation feeling by considerably reducing friction in operating a push button. CONSTITUTION: A knob(12) for a shift lever of an automatic transmission is composed of a slide(14) for ascending and descending with sliding along a guide surface(12a) formed in the knob and having an inclined surface(14a) at the upside; a push button(24) for applying acting power to the inclined surface of the slide; and rolling members(22,26) mounted to the guide surface to roll-contact to a sliding surface(14b) of the slide when the slide ascends and descends. A plurality of rolling members roll-contacting with the sliding surface of the slide in the ascending and descending of the slide are installed to the guide surface of the knob and to the left of the slide, and thus, the increasing of frictional force caused by the inclination of the slide is prevented.
Patent KR-20040026747-A (KR)
Title: Method for preparation of rebaudioside A using microorganism.
Inventor: KIM GUK HYEON
IPC: C12P19/56
Filed: 2002-09-26
Abstract: PURPOSE: A method for preparing rebaudioside A using a microorganism is provided. The microorganism produces extracellular enzymes which rapidly produce rebaudioside A, so that high quality rebaudioside A can be rapidly and stably prepared. CONSTITUTION: A method for preparing rebaudioside A comprises digesting a beta-1,3 bond of insoluble beta-1,3 glucan such as pachyman and curdlan by using beta-1,3 glucanase produced from a microorganism Streptomyces sp., preferably Streptomyces matensis NRRL B-2576 to prepare glucose, and binding the glucose to stevioside by using a Streptomyces matensis(NRRL B-25767) specific glucosyltransferase, wherein the enzymes may be produced from E. coli, Streptomyces sp., Bacillus sp., yeast, Pichia sp., Hansenula sp., Chlorella and plants.
Patent KR-20030028426-A (KR)
Title: Electro photographic image forming apparatus having detachable process cartridge
Inventor: NODA SHINYA
IPC: G03G21/18
Filed: 2002-10-01
Abstract: PURPOSE: An electrophotographic image forming device having a detachable process cartridge is provided to stably contact a main body electric contact part with a cartridge electric contact part of a memory device provided in the process cartridge detachably mounted to a main body. CONSTITUTION: A main body electric contact part is brought into contact with and separated from a cartridge electric contact part by using a movable member which presses and holds the cartridge in response to the movement of an opening/closing cover(15). When the opening/closing cover is moved from an opened position to the closed position, the main body electric contact is electrically connected with the cartridge electric contact before the movable member contacts a press-receiving portion of a cartridge positioning part.
Patent KR-20040032669-A (KR)
Title: An apparatus of producing a solution containing gases utilizing the supercritical phase
Inventor: SONG JAE YUN
IPC: B01F1/00
Filed: 2002-10-10
Abstract: PURPOSE: A device for preparing gas-dissolved water using supercritical state is provided to increase the solubility of a gas in a solvent, utilization efficiency of ozone, to reduce the time needed for oxidization, and to save the costs needed for managing and repairing the device. CONSTITUTION: The pressure-dependent device for preparing water containing ozone or a gas dissolved therein comprises: a time retention tank(24) having a supercritical tube; a pressurization tank(25) having a mixture-supplying part and a mixture-discharging part and maintained under a pressure higher than that of the time retention tank(24); and a second pressure pump for pressurizing the supercritical fluid supplied to the pressurization tank(25) to transfer the fluid to the mixture-supplying part. In the device, the fluid supplied to the supercritical tube is transferred to the time retention tank(24) through a mixing ejector and a mixer, the fluid flows through the supercritical tube, and the fluid supplied to the mixture-supplying part is discharged from the mixture-discharging part by pressure.
Patent KR-20040041202-A (KR)
Title: Method for comprising of look up table about pdm code in mobile station
Inventor: KIM JAE HYEONG
IPC: H04B1/40
Filed: 2002-11-08
Abstract: PURPOSE: A method is provided to build an accurate lookup table by effectively selecting sample values of the lookup table and calculating an optimum PDM(pulse density modulation) code. CONSTITUTION: A method comprises a step(S300,S310) of determining the maximum value and the minimum value for the power level for building a PDM code lookup table, dividing the ranged between the maximum value and the minimum value into plural sections, and selecting the determined maximum value and the minimum value and values for discriminating the sections as a sample value; a step(S320) of selecting the PDM codes corresponding to the sample values for the selected power level; a step(S330) of measuring power for each of PDM codes from one or more mobile communication terminals by using the selected PDM codes; a step(S340 to S370) of calculating an average value of the measured values, and calculating a linear equation by using the average value; and a step(S380) of building a PDM code lookup table by calculating PDM code values for predetermined values of the power level by using the linear equation.
Patent KR-20040041306-A (KR)
Title: Exclusion apparatus of water in muffler
Inventor: YUK JI HEON
IPC: F01N13/00
Filed: 2002-11-11
Abstract: PURPOSE: A condensate discharging device of a muffler is provided to smoothly discharge condensate by operating a condensate discharge valve with pressure of the exhaust gas applied in the muffler when an engine is operated at the high speed and to prevent pollution caused by discharging the condensate to the ground of a parked vehicle by closing the condensate discharge valve when the engine is operated at the low speed. CONSTITUTION: In a muffler of which front and rear sides are connected to an exhaust pipe passing the exhaust gas, including a chamber of the predetermined volume in a housing, a condensate discharging device of the muffler is composed of a discharge valve(30) arranged at the lower part of the housing of the muffler to discharge condensate; a valve mounting hole(32) formed in the center of the body of the discharge valve; a valve(35) of which one side is elastically supported by a spring(38) and mounted to the valve mounting hole; and discharge passages(34,37) for communicating between the valve and the lower part of the body. The discharge passages are intermitted by correspondence relation of pressure of the exhaust gas in the muffler and the elastic rebound force of the spring.
Patent KR-20040044292-A (KR)
Title: a door glass regulator mounting structure of vehicles
Inventor: KWAK GYEONG TAEK
IPC: B60J1/17
Filed: 2002-11-21
Abstract: PURPOSE: Structure for mounting a door glass regulator for a vehicle is provided to reassemble conveniently and reduce working process by preventing a cable from loosening with loosening a screw indoors and separating a motor housing from a module panel without separating a drum cover. CONSTITUTION: A drum cover(3) is placed outside a module panel(1), and a motor housing is placed inside the module panel. The drum cover and the motor housing are combined with a screw(4). A fitting piece(3b) is formed in a screw assembling boss(3a) of the drum cover, and the drum cover is fixed with expanding and inserting the fitting piece to the module panel in inserting the boss of the drum cover to an installation hole(1a). The screw is combined with the boss of the drum cover by penetrating a boss of the motor housing to install the motor housing.
Patent KR-20040045092-A (KR)
Title: a heat pump system and a linear expansion valve's control method for the same
Inventor: HWANG YUN JE
IPC: F25B13/00
Filed: 2002-11-22
Abstract: PURPOSE: A heat pump system and an electronic expansion valve control method of the heat pump system are provided to perform heating or cooling efficiently and prevent overheating of the compressor by regulating flow of refrigerant with adjusting the opening degree of the electronic expansion valve to integrate the present overheating degree with the predetermined overheating degree. CONSTITUTION: At least one or more compressors operate according to heating or cooling load(S1). Cooling or heating load is decided corresponding to difference between indoor temperature and desired temperature. The present overheating degree is calculated as the difference between refrigerant temperature of the suction parts of first and second compressors and refrigerant temperature of evaporators in actuating the compressors according to heating or cooling load(S2). The desired overheating degree is calculated corresponding to operation of the first and second compressors and outdoor temperature while measuring outdoor temperature(S3). The opening degree of the electronic expansion valve is regulated to integrate the desired overheating degree with the present overheating degree(S4).