baber/WOPTO huggingface dataset:
Patent KR-20040100338-A (KR)
Inventor: LEE YUN BOK
IPC: G02F1/1343
Filed: 2003-05-22
Abstract: PURPOSE: An in-plane switching mode liquid crystal display and a method for manufacturing the same are provided to improve brightness by forming an uniform electric field at a liquid crystal layer and improving light transmittance. CONSTITUTION: First and second substrates(210,220) face each other. A plurality of gate lines and a plurality of data lines are arranged on the first substrate for defining pixel areas. A first common electrode(206) and pixel electrodes(207) are arranged in the pixel areas for generating a transverse electric field. A second common electrode(216) is formed on the second substrate. Color filters(223) are formed on the second substrate and at a light transmission area(T'1) between the first common electrode and the pixel electrode except an area corresponding to the second common electrode and the pixel electrodes. A liquid crystal layer(213) is formed between the first and second substrates.
Patent KR-20040103063-A (KR)
Inventor: PARK YONG BOK
IPC: B66F9/06
Filed: 2003-05-30
Abstract: PURPOSE: A forklift truck function of jack-up and cleaning is provided to get the forklift struck out of a pool easily by using a HYDRAULIC CYLINDER applied to a jack-up structure and a ELETROMAGNET applied to cleaning structure, to check and repair the rear part of the forklift struck efficiently and to clean the metal waste on a ground. CONSTITUTION: A forklift truck having function of jack-up and cleaning includes a jack-up part and a cleaning part. The jack-up part comprises a hydraulic pump pumping the operating oil in an operating oil storing tank by being operated by an operation shaft of an engine of the forklift truck; a control valve which is connected to the hydraulic pump and has an option valve to guide the operating oil pumped from the hydraulic pump to the option valve; an hydraulic cylinder(15) connected to the option valve of the control valve and installed to the rear of the forklift truck to lift up the rear of the forklift truck; and a support plate(16) which is installed to a front end of a hydraulic cylinder rod(15a) and faces with the floor. The cleaning part comprises a key switch connected to a generator generating electric current from an forklift truck's engine or a storage battery to control the intensity of an electric current applied to a circuit; a relay connected to the key switch to switch a circuit contact; and a blade member(24) for the cleaning installed to the rear of the forklift truck by the relay an electromagnet.
Patent KR-20040103122-A (KR)
Inventor: LEE BYEONG GWAN
IPC: H04N5/44
Filed: 2003-05-31
Abstract: PURPOSE: A character TV(television) is provided to display a warning message when taking a near view of TV or when viewing TV for a long time by using character data stored to a memory. CONSTITUTION: A timer(150) is driven when applying power to the character TV and transmits a warning signal with the passage of the predetermined time. A sensing member(130) is mounted to the exterior of the character TV and generates a sensing signal when a user comes in the predetermined distance. A character information storage member(120) stores warning character data to be displayed to a display member of the character TV. A control member(100) reads out the warning character data stored to the character information storage member according to the warning signal or sensing signal provided by the timer or sensor member. An OSD(On Screen Display) processing member(140) displays the read warning character data to a predetermined region of the display member.
Patent KR-20040110352-A (KR)
Title: Preparation method of fine spherical granule for water treatment containing magnetite powder and adsorbent of eutrophicating substance and organic matters, and ultra-high speed water treatment process using fine spherical granule
Inventor: LEE DONG HUI
IPC: C02F1/28
Filed: 2003-06-18
Abstract: PURPOSE: To provide a preparation method of powder for ultra-high speed water treatment capable of separating the adsorbed phosphorus and nitrogen at a ultra-high speed by magnetic force after preparing spherical granule of which surface is modified by copper on the surface of magnetite powder, calcium hydroxide, activated carbon or activated carbon fiber and adsorbing phosphorus and nitrogen onto the spherical granule, and a water treatment process using the powder for ultra-high speed water treatment. CONSTITUTION: The preparation method of fine granule for ultra-high speed water treatment comprises the steps of preparing a mixture by mixing 15 to 60 wt.% of adsorbent which contains 10 to 80 wt.% of magnetic substance of magnetite, and in which 0.1 to 5.0 wt.% of copper is coated on activated carbon or activated carbon fiber, 4 to 29 wt.% of slaked lime, and less than 1.0 wt.% of one-pack polyurethane; preparing fine spherical granule having a granular size of 0.1 to 5.0 mm from the mixture; and forming solid fine granule by heating the fine spherical granule at a temperature of 135 deg.C or less for less than 30 minutes, wherein a specific surface area of the activated carbon or activated carbon fiber is 1,000 to 1,600 m¬2/g, 0.1 to 2.0 wt.% of Cu is coated on the activated carbon by electroless plating, and 0.5 to 5.0 wt.% of Cu is coated on the activated carbon fiber by electroplating.
Patent KR-20050000656-A (KR)
Inventor: KANG YOUN SU
IPC: H05B41/24
Filed: 2003-06-24
Abstract: PURPOSE: A lamp driving apparatus and a lamp driving method are provided to prevent noises by minimizing interferences caused due to electric fields emitted from lamps. CONSTITUTION: A lamp driving apparatus comprises a plurality of AC converting circuits for converting voltages output from an external source into high voltage AC waveforms; a phase synchronization unit for synchronizing phases of high voltage AC waveforms supplied from the AC converting circuits such that the phases have a first phase; a plurality of phase delay units(1081 to 108m) for delaying the first phase to a second phase different from the first phase; a plurality of first lamps driven by the high voltage AC waveforms having the first phase; and a plurality of second lamps interposed between the first lamps such that the second lamps are operated by the high voltage waveforms having a second phase.
Patent KR-20040002732-A (KR)
Inventor: IHARA ICHIRO
IPC: G02B1/02
Filed: 2003-06-26
Abstract: PURPOSE: A corner cube array and a fabricating method thereof are provided to be minute and have high accuracy. CONSTITUTION: A substrate(1) has its surface part made of a cubic crystal material. The substrate has a surface substantially parallel to a plane of the crystal material. The substrate surface is patterned to form a certain pattern on the substrate surface in a plurality of cubic elements. Each of the cubic elements is formed by a plurality of recesses, a plurality of protrusions and the combination of the recesses and the protrusions. The first active species including elements included in the crystal material are supplied on the substrate in which the cubic elements are formed.
Patent KR-20050003128-A (KR)
Inventor: CHOI JAE SHIK
IPC: D01F2/00
Filed: 2003-06-30
Abstract: PURPOSE: A cellulose solution is characterized by using N-methyl morpholine N-oxide, having high uniformity and being capable of being made into cellulose finished products like fiber, filament, a film or a tube. The fiber manufactured out of the cellulose solution having excellent strength and dimensional stability is useful for industrial filament fiber and reinforcement of rubber products like a tire and a belt. CONSTITUTION: Cellulose fiber is obtained by the steps of: (A) manufacturing liquid NMMO into solid state NMMO for 1-60sec. with a twin screw type side feeder(1); feeding the solid state NMMO into a twin extruder(3), simultaneously compressing powdery cellulose with a twin screw type side feeder(2) to feed the compressed cellulose into the twin extruder; (B) supplying the solid state NMMO and the powdery cellulose to the twin extruder installed a screw to manufacture a swollen and uniformed cellulose solution having dispersing property, mixing property, shearing property, kneading property, dissolving property and measuring property; (C) extrusion-spinning the cellulose solution through a spinning nozzle; passing the spun cellulose solution through an air area to reach a coagulating bath, followed by coagul2ating the solution to manufacture multi-filament; and then (D) washing, drying, oiling and winding the multi-filament. The cellulose fiber has (1) 5-10g/d of strength, (2) 4-15% of elongation, (3) 200-400g/d of modulus, (4) 0.030-0.060 of birefringence and (5) -0.5-3% of shrinkage.
Patent KR-20050002447-A (KR)
Inventor: YANG MYUNG HOON
IPC: H04L12/56
Filed: 2003-06-30
Abstract: PURPOSE: A bandwidth control device and a method are provided to generate a random variable for a data frame to be transmitted, and to create a random variable corresponding to a length variable of the data frame, then to transmit the data frame according to the generated random variables, thereby effectively controlling a bandwidth. CONSTITUTION: A packet buffer(400) temporarily stores a data frame to be transmitted. A timer(410) counts a time slot which decides whether the data frame is transmitted. A random variable generator(420) generates a transmission random variable of the data frame. A bandwidth controller(430) outputs a transmission control signal in accordance with the transmission random variable. A port controller(450) transmits the stored data frame to a corresponding port through an MAC transmitter(440) by the transmission control signal.
Patent KR-20050003833-A (KR)
Inventor: HONG KYUNG PYO
IPC: A23L13/00
Filed: 2003-07-04
Abstract: PURPOSE: A method of making pork cutlet by curing pork with a marinade containing Rubia tinctorum extract and sauce and then coating with wheat flour, eggs and bread crumbs is provided. The addition of the Rubia tinctorum extract eliminates the odor of pork, enhances the taste and flavor of the product and gives the efficacy of Rubia tinctorum. CONSTITUTION: Pork with a thickness of 1.5 to 2cm is cured in a marinade containing 8 to 40% by weight of an extract of Rubia tinctorum L., 0 to 32% by weight of water and 60% by weight of sauce, coated with wheat flour, eggs and bread crumbs and then frozen at -20 to -30deg.C for 24hr to give pork cutlet. The marinating process is achieved by mixing 100 parts by weight of pork and 10 to 15 parts by weight of the marinade. The sauce contains 8.9 to 9.5% by weight of salt, 0.6 to 1.0% by weight of black pepper, 9.5 to 10.5% by weight of garlic, 2.5 to 3.5% by weight of ginger, 35.6 to 37.6% by weight of green onion, 27.3 to 29.3% by weight of onion, 2.5 to 3.1% by weight of phosphates, 3.5 to 3.9% by weight of sugar, 0.5 to 0.8% by weight of MSG, 0.5 to 0.8% by weight of vitamin C and 3.7 to 4.7% by weight of Krakauer Wurst Chen Seasoning.
Patent KR-20050007496-A (KR)
Inventor: CHOI HAN MEI
IPC: H01L21/02
Filed: 2003-07-08
Abstract: PURPOSE: A method for forming a composite layer is provided to reduce a leakage current by preventing generation of an interfacial oxidizing layer while using vapor as an oxide agent, and to increase a dielectric constant by forming a dielectric layer made of a composite layer. CONSTITUTION: The first metal precursor is introduced to a substrate(200) installed in a chamber to form the first absorption layer on the substrate. The first metal precursor not contributing to the formation of the first absorption layer is eliminated. The first oxidizing agent that has weak oxidizing power with respect to the substrate at the first temperature is introduced to the first absorption layer to prevent the substrate from being oxidized and to avoid the formation of an interfacial oxide layer, so that the first absorption layer is oxidized to form the first metal oxide layer. The first oxidizing agent not contributing to the formation of the first metal oxide layer is eliminated. The second metal precursor is introduced to the first metal oxide layer to form the second absorption layer on the first metal oxide layer. The second metal precursor that does not contribute to the formation of the second absorption layer is removed. The second oxidizing agent that has stronger oxidizing power than the first oxidizing agent at the first temperature is introduced to the second absorption layer so that the second absorption layer is oxidized more quickly than the growth speed of the first metal oxide layer to form the second metal oxide layer.
Patent KR-20050006921-A (KR)
Inventor: JANG HYUN GU
IPC: B62D65/02
Filed: 2003-07-10
Abstract: PURPOSE: A body frame apparatus for a vehicle is provided to prevent an accident by securing stable distribution of excess power through connection of mutual power transmission paths of two drive motors and having stability for breakage of a brake. CONSTITUTION: A body frame apparatus for a vehicle includes a hanger frame loading a vehicle body, and a driving unit arranged on a base frame(7) moving along an upper rail, to lift and lower the hanger frame. The driving unit comprises right and left drive motors(9,11) having built-in self-brake devices(13); right and left reducers(23,25) connected to each front rotating shaft(15,17) of the right and left drive motors; first, second, third, and fourth sprocket units(SU1¯SU4) each mounted to the front/rear and right/left edges of the base frame; and a power distribution connection shaft(49) distributing power between the motors interconnecting each rear rotating shaft(45,47) of the right and left drive motors. The right and left drive motors are horizontally installed in an opposed state on both sides of the base frame. The right and left reducers constitute first and second power transmission shafts(27,29), and third and fourth power transmission shafts(31,33) toward the front and rear in a direction perpendicular to the front rotating shaft of each drive motor. The first, second, third, and fourth sprocket units are connected to the first and second power transmission shafts, and the third and fourth power transmission shafts through a connection shaft(35) to receive the rotating driving force, and are connected to the hanger frame via chains(43).
Patent KR-20050007718-A (KR)
Inventor: CHOI OAK
IPC: A23G1/00
Filed: 2003-07-11
Abstract: PURPOSE: A DHA chocolate composition containing above 5% by weight of DHA from a DHA source containing purified fish oil, DHA fatty acid, DHA ethyl ester, synthetic glyceride, and an antioxidant is provided. The composition does not deteriorate for a relatively long period of time regardless of using fish oil which is susceptible to oxidation and is remarkably reduced in off-taste and off-flavor. CONSTITUTION: The DHA chocolate composition consists of: 5% or more by weight of DHA containing purified fish oil, DHA fatty acid, DHA ethylester, synthetic glyceride, and an antioxidant as a DHA source; at least one antioxidant selected from the group consisting of tocopherol, green tea extract, ascorbic acid, sesamol and a mixture thereof, at least one selected from cocoa powder and chocolate syrup and whole milk powder. The composition additionally contains: chocolate flavor, vanilla flavor or milk flavor as a flavoring; sugar, xylitol or aspartame as a sweetener, lecithin or glycerine fatty acid as an emulsifier.
Patent KR-20040010291-A (KR)
Inventor: SHIMIZU HIROKAZU
IPC: F02D41/22
Filed: 2003-07-21
Abstract: PURPOSE: To perform control for every cylinder based on the discriminated result of cylinders to the utmost while avoiding incorrect control based on the erroneous discriminated result of the cylinders even in the failure of a cam sensor which generates a cylinder discrimination signal. CONSTITUTION: When the cam sensor is in failure, a current cylinder discriminant value is estimated on the basis of a preceding value at every cylinder discrimination timing, and the estimated value is stored during the stop of an engine. When starting, the cylinder discriminant value at the stop is set as an initial value to update the cylinder discriminant value. At this time, whether or not the swing-back of the engine occurs during the stop of the engine is discriminated, and whether ignition has occurred during the swing-back is discriminated. If the swing back has occurred, updating of the cylinder discriminant value based on the preceding value is stopped, and the cylinder discriminant value is held to the preceding value. In the case ignition has occurred during the swing-back, the cylinder discriminant value at the stop is made unknown, and setting of the cylinder discriminant value at the stop is inhibited.
Patent KR-20030066557-A (KR)
Inventor: CHOI YONG RAK
IPC: C23C14/56
Filed: 2003-07-22
Abstract: PURPOSE: Provided are a device and a method for continuously treating a surface of steric polymer, which improve an antistatic property and conductivity of surface of polymer having a steric conformation, by using plasma ion implantation with pulse. CONSTITUTION: The device comprises a high frequency supply part consisting of a high frequency power supply unit(27), a matching box(26) and an antenna(25); a gas inlet unit(71); a gas source(72); and a processing chamber(21) having vacuum pump(12); an inlet chamber(11) and an outlet chamber(33) which can be air-stripped; a transfer unit(51) which is positioned so as to sequentially pass the inlet chamber(71), the processing chamber(21), and the outlet chamber(33); and a transfer system for driving the transfer unit. Further, the device is characterized by further comprising automatic opening/shutting doors which enables the transfer unit to pass the inlet chamber(71), the outlet chamber(33), septa between the inlet chamber(71) and the processing chamber(21), and septa between the processing chamber(21) and the outlet chamber(33).
Patent KR-20050015149-A (KR)
Inventor: LEE NAM GI
IPC: H04N5/74
Filed: 2003-08-04
Abstract: PURPOSE: A projection television is provided to simply and solidly support a screen at a mask by simplifying a screen support structure, and selectively support a screen different in thickness. CONSTITUTION: A screen(20) is installed to display an image. A mask(30) is installed in front of the screen, having a plurality of fixing hooks(32) at the rear. A plurality of brackets(40) are installed at the inside of a frame part of the mask. An elongated screen support member(50) is rotatively installed at the brackets, and is selectively combined with the fixing hooks of the mask by the rotation to support the screen.
Patent KR-20050017778-A (KR)
Inventor: CHOI JONG NAM
IPC: A23L7/10
Filed: 2003-08-08
Abstract: PURPOSE: A method of making a ready-to-eat corn grain in the form of a retort pouch by putting corn grain into a pouch made of polyethylene or polypropylene and sterilizing is provided. It is simple to manufacture and can produce the ready-to-eat product in 10hr after harvesting. CONSTITUTION: Corn husks and corn silk are removed, washed with water, soaked in boiling water of 110 to 130deg.C for 1 to 10min and shattered to give corn grain. Thereafter, the corn grain is put into a pouch harmless to the human body under vacuum state, sterilized at 110 to 150deg.C for 15 to 60min and cooled.
Patent KR-20040014912-A (KR)
Inventor: FUJIEDA TADASHI
IPC: B82B3/00
Filed: 2003-08-11
Abstract: PURPOSE: To provide a highly reliable electron source in which ohmic contact between a carbon nanotube and a conductive substrate can be secured and which has a sufficient jointing strength and is easy in adjustment of a beam axis, and an electron microscope using the same in which reduction of damage to a test piece, lowering of cost, and down-sizing are realized by a higher resolution, higher luminance, lower accelerating voltage compared with the conventional model, and an electron beam lithography device realizing a higher definition, higher efficiency, lower cost, and smaller size. CONSTITUTION: An electron source, in which, after the carbon nanotube is fitted to the central part of the tip of the conductive substrate through a conductive bonding material or an organic material, the carbon nanotube is jointed by ohmic contact by carrying out carbonization treatment of the organic material by heat treatment or diffusion bonding, is applied to the electron microscope and the electron beam lithography device.
Patent KR-20050021705-A (KR)
Inventor: CHOI MYEONG SUN
IPC: B60R16/02
Filed: 2003-08-25
Abstract: PURPOSE: A wire ring structure for fixing a band cable is provided to mount and replace the band cable easily by additionally forming the tension unit to the wiring fixing the band cable in mounting the wiring to the vehicle, and to cut down the manufacturing cost by working easily. CONSTITUTION: A wiring system is composed of a vehicle fixing part(11) and a band fixing part(12) to fasten a band cable(1) in a vehicle, and a tension unit(20) is formed in the upper part of the band fixing part to fix the band cable in mounting the wiring in the vehicle body and to hold the band cable firmly. A protruded part(21) is formed in the lower part of the band fixing part to restrict the tension unit from being displaced. A wiring supporting piece(22) is elastically mounted in the protruded part to prevent noise by elastically supporting the wiring inserted to the band fixing part upward.
Patent KR-20040018992-A (KR)
Title: Tooth elevator
Inventor: JUNG W SOHN
IPC: A61C3/14
Filed: 2003-08-26
Abstract: PURPOSE: A tooth elevator is provided to minimize the risk of damage to teeth adjacent to an objective tooth to be pulled out. CONSTITUTION: The tooth elevator(10) comprises first and second corresponding members(15,20) each having a handle portion(25) and a jaw portion(30) extending forward from the handle portion. The first member is hingedly connected to the second member. The respective jaw portions of the first and second members has a wedge-shaped cross section, and defines an elongated elliptical shape in a closed state thereof. With such a configuration, in a state wherein the corresponding pair of the jaw portions are inserted into certain teeth and an external force is applied to the handle portions, the first and second members act to vertically extract an objective tooth, namely, a molar tooth while moving the molar tooth rearward.
Patent KR-20050025813-A (KR)
Title: Hydrocarbon composition, and refrigerant and detergent consisting thereof
Inventor: MARUYA RICHARD H
IPC: C09K5/04
Filed: 2003-09-08
Abstract: Provided is a novel hydrocarbon composition which is independently used as a coolant and a cleanser without being combined with the preexisting coolant such as CFC and HFC, therefore it may prevent the destruction of an ozone layer to protect environment. In the hydrocarbon composition which is composed of at least methane, ethane, propane, isobutane, normal butane, isopentane, normal pentane, hexane and heptane, the hydrocarbon composition is characterized by including 75volume% or more of propane, isobutane and normal butane compared with all components of the composition to keep over 800deg.C in ignition temperature.