baber/WOPTO huggingface dataset:
Patent KR-20040009158-A (KR)
Inventor: KIM JEONG SEOP
IPC: H01J29/76
Filed: 2002-07-22
Abstract: PURPOSE: A deflection yoke is provided to prevent stably the movement of a horizontal deflection coil by forming a rib for elastically supporting a screen bent portion of the horizontal deflection coil at an inside of the screen of a coil separator. CONSTITUTION: A deflection yoke(4) comprises a coil separator(10), a horizontal and a vertical deflection coil, and elastic pieces(20). The coil separator includes a neck portion(13) coupled to an electron gun of a CRT and a screen portion(11) extended from the neck portion with one body and coupled to one side of the screen surface of the CRT. The horizontal coil and the vertical deflection coil are disposed on the inner and outer surface of the coil separator for creating a vertical magnetic field and a horizontal magnetic field and include a screen bent portion corresponding to the screen portion. The at least two elastic pieces with equal angles are provided on the inner surface of the coil separator corresponding to the outer surface of the screen bent portion of the horizontal deflection coil and press the screen bent portion toward the inner direction.
Patent KR-20040011082-A (KR)
Title: A cable car using wind force
Inventor: JU JANG SIC
IPC: B61B7/06
Filed: 2002-07-27
Abstract: PURPOSE: A cable car using wind power is provided to reduce consumption of fossil fuel and prevent environmental pollution by moving the cable car safely under bad condition with the wind. CONSTITUTION: A cable car comprises a power unit having a central shaft on the top center of a passenger cabin(10) and plural turning blades around the central shaft, and generating rotational force by the wind; a driving unit changing direction of rotation of the power unit by a gear assembly and moving the passenger cabin along upper and lower cables(500,600) placed over and below the passenger cabin by the rotational force of the power unit; a brake unit stopping by damping rotational force of the power unit; a motor generating torque by fossil fuel and transmitting power to the driving unit; and a guide roller installed in the lower part of the passenger cabin and placed in the lower cable to prevent inclination of the passenger cabin.
Patent KR-20040011841-A (KR)
Title: Method for joining fiber belt
Inventor: KIM JONG KOOK
IPC: B29C65/02
Filed: 2002-07-30
Abstract: PURPOSE: A method for joining a synthetic fiber belt is provided to reduce manufacturing cost and to improve productivity by reducing working hours. CONSTITUTION: A method for joining a synthetic fiber belt(50) comprises the steps of: locating one side of the belt on a lower pad(10); pressing the other side of the belt with an upper pad(20), and forming a space between the lower pad and the upper pad; inserting a heating plate(30) into the space; pressing the upper and lower pads and extracting the heating plate; slowly cooling the upper and lower pads; and releasing the press applied to the upper and lower pads.
Patent KR-20040011915-A (KR)
Title: Dual Stimuli-Responsive Hydrogels and Their Synthetic Methods
Inventor: HWANG SUN GEUN
IPC: C08F212/32
Filed: 2002-07-31
Abstract: PURPOSE: Provided is a method for producing dual stimuli-responsive hydrogel copolymer, which is possible to control the molecular weight of thermoresponsive and pH-responsive hydrogel copolymer, provide resulting polymers with high polymerization yield comparing to the conventional radical polymerization, control the molecular weight and properties of the dual stimuli-responsive hydrogel copolymer, and easily remove residual catalysts after the polymerization due to selective use of polar or non-polar solvent. CONSTITUTION: The method for dual stimuli-responsive hydrogel copolymer responding to heat and pH, comprises the steps of: (a) providing a sulfonamide styrene monomer or sulfonamide acrylic monomer which has different pKa value; (b) providing a thermoresponsive polyisopropyl acrylamide or polymethylene bisacrylamide; (c) copolymerizing the monomer synthesized in the step (a) with polyisopropyl acrylamide or polymethylene bisacrylamide in a polar or non-polar solvent, wherein the steps (b) and (c) are conducted by controlled/living polymerization using a phosphine type catalyst or an amine type catalyst having amine ligand, and alkyl halide initiator. The random- or block hydrogel copolymer produced by the method is represented by the formula 1, 2,and 3, wherein R1 is selected from a group consisting of phenyl, isoxazole, acetyl, methizole, dimethoxine, diazine, methoxypyridazine, methazine, and pyridine, R2 is hydrogen or methyl, m is an integer of 5 to 500, n is an integer of 3 to 500, and y/x ratio is 2/98 to 8/92.
Patent KR-20040012034-A (KR)
Title: connection duct
Inventor: JUNG GU JOUNG
IPC: F16L55/00
Filed: 2002-07-31
Abstract: PURPOSE: An expansion joint pipe is provided to absorb vibration and shock, and to prevent fluid from being directly discharged outside even when a corrugated pipe bursts. CONSTITUTION: A pipe(2) is connected to one end of a corrugated pipe(1). An end pipe(3) is connected to the other end of the corrugated pipe. A protection ring(5) has a larger outside diameter than the corrugated pipe, and is integrated with the end of the end pipe. The corrugated pipe is connected to the side of the protection ring. A protection cover(4) is installed at intervals from the corrugated pipe and the protection ring, and is extended from the end of the pipe to the protection side of the end pipe. A sealing cover fixes the end of the protection cover to the end pipe.
Patent KR-20040013438-A (KR)
Title: Textile lusterless coating method
Inventor: JUN KYUNG SUP
IPC: D06M11/77
Filed: 2002-08-06
Abstract: PURPOSE: Provided is a method of matte-coating a fabric texture which prevents the flowing out of silicon with the formation of silicon on the fabric texture, and makes the surface of the fabric texture smooth and uniform, thereby enhancing the product quality and reliability with increased life span. CONSTITUTION: The method of matte-coating silicon onto a fabric texture comprises the steps of: adding 10wt.% of hardener, 20wt.% of light calcium carbonate powder and 10wt.% of thickener to 100wt.% of liquid silicon, and stirring them to form a silicon gel; coating the silicon gel onto the target fabric using a silk screening technique; first-heating the coated fabric at 150-170 deg.C for 50-70 seconds while moving it by a conveyer belt; coating the silicon gel onto the coated fabric by a sprayer to form a silicon-coated fabric; and second-heating the silicon-coated fabric at 150-170 deg.C for 50-70 seconds while moving it by the conveyer belt.
Patent KR-20040015866-A (KR)
Title: The axial flow fan with turbo blades
Inventor: JUNG YONG GYU
IPC: F04D29/38
Filed: 2002-08-14
Abstract: PURPOSE: A blowing fan is provided to achieve superior wind generation while reducing noise even if relatively heavy resistance is applied to the blowing fan by installing a turbo wing to a rotating blade of an axial fan. CONSTITUTION: A blowing fan includes a hub(52) connected to a rotating shaft of a motor, a plurality of rotating blades(54) aligned around an outer peripheral portion of the hub(52) with a predetermined interval, and a plurality of turbo wings(56) integrally formed with the rotating blades(54). Each of the rotating blades(54) includes a leading edge(54a), a trailing edge(54b), and a tip(54c) connecting the leading edge(54a) to an upper end of the trailing edge(54b). The plurality of turbo wings(56) is fixed to the tip(54c) of the trailing edge(54b) of the rotating blades(54).
Patent KR-20040017186-A (KR)
Title: Cooking apparatus having heater
Inventor: HWANG YUN IK
IPC: H05B6/80
Filed: 2002-08-20
Abstract: PURPOSE: A cooking apparatus with a heater is provided to easily and safely draw food out of a cooking chamber and prevent burn by moving the heater to the second position in opening a door when deploying the heater at the first position. CONSTITUTION: A microwave oven has a cooking chamber(408) opening and closing by a door, and an upper heater(220) and lower heaters(226,228). A control unit detects opening of the door by a door opening detecting sensor, and returns the lower heaters to both sides of the cooking chamber by reversing lower heater rotating members(226a,228a) with stopping heating in opening the door. Two lower heaters move to the first position to heat food in the cooking chamber, and move to the second position in opening the door. The first position is the center inside the cooking chamber, and the second position is the side, the upper part or the lower part of the cooking chamber before deploying the heaters.
Patent KR-20040018650-A (KR)
Inventor: NOH HUI DONG
IPC: B62D6/10
Filed: 2002-08-26
Abstract: PURPOSE: A torque sensor of a steering system is provided to secure support structure, capable of compensating the axial and radial vibration clearance, between a pair of bobbins installed inside a gearbox housing. CONSTITUTION: A torque sensor of a steering system comprises input and output shafts(20,21) rotatably installed and interconnected inside a gearbox housing(10); detecting rings(30) each installed to the outside of the input and output shafts and between the input and output shafts; a pair of bobbins(40) arranged on the outer axial sides of the detecting rings; a sill(11) and a snap ring(13) formed to the housing, to be in contact closely with the axial ends of the bobbins; a pair of cam members(50) separately interposed between the bobbins; a cylinder hole(15) radially bored through the gearbox housing, to communicate the cam members and the outside; a pressure pin(60) inserted in the cylinder hole; and a fixing plate member(80) interposing a leaf spring(70), to elastically support the pressure pin. The cam members form slant faces(51), extending to the periphery, to the opposing middle sides. The pressure pin forms a slant cam projection(61) on a side, to radially and axially move the cam members, with inserted in the slant faces.
Patent KR-20030023550-A (KR)
Title: A method for forming electrodes of ceramic chip electronic components
Inventor: HAMADA KUNIHIKO
IPC: C25D3/32
Filed: 2002-09-12
Abstract: PURPOSE: To provide a method for forming an electrode of chip type ceramic electronic parts by which the sticking of tinning can be suppressed to a fixed amount or lower without depending on the size of a chip, and to provide chip type ceramic electronic parts obtained by using the same. CONSTITUTION: In the method for forming an electrode of chip type ceramics electronic parts, electroplating is performed by using a tinning bath provided with stannous sulfamate as stannous salt, a complexing agent containing at least one kind selected from citric acid, gluconic acid, pyrophosphoric acid, heptoic acid, malonic acid, malic acid and the salts thereof, and gluconolactone, and a brightener containing at least one kind of surfactant having an HLB (hydrophile-lypophile-balance) value of >=10.
Patent KR-20040024129-A (KR)
Title: Apparatus and method for adjusting brightness and color temperature
Inventor: JANG MI SUK
IPC: G09G5/02
Filed: 2002-09-13
Abstract: PURPOSE: A device for controlling brightness and color temperature and a method therefor are provided to generate R, G, and B color signals, and to supply information on a reference value and a predetermined value used for detecting a color signal having a bigger value, thereby receiving a clear display screen always having certain brightness and color temperature. CONSTITUTION: An R/G/B color signal generator(105) detects an entire maximum value for R, G, and B color signals, compares the detected maximum value with a predetermined threshold value, and generates R, G, and B color signals for increasing/decreasing brightness of an image displayed on an OSD(On Screen Display)(103). A system controller(102) supplies the predetermined threshold value to the R/G/B color signal generator(105). The predetermined threshold value includes the first predetermined threshold value and the second predetermined threshold value. The first predetermined threshold value is determined by considering when pixel brightness is full white. The second predetermined threshold value is determined by considering when the pixel brightness is full black.
Patent KR-20040025382-A (KR)
Title: Assembly of plasma display panel
Inventor: KIM HAN SEONG
IPC: H01J17/16
Filed: 2002-09-19
Abstract: PURPOSE: A plasma display panel assembly is provided to achieve improved contrast and luminance, while protecting the plasma display panel from heat. CONSTITUTION: A plasma display panel assembly comprises a plasma display panel(100) on which images are formed by a plasma discharge; a heat radiation sheet(20) attached on the rear surface of the plasma display panel, and which has a black color; and a frame chassis(30) attached on the plasma display panel through the heat radiation sheet, and which radiates the heat generated from the plasma display panel. The heat radiation sheet has a plurality of penetrating holes(21) and grooves for interconnecting the penetrating holes.
Patent KR-20020083984-A (KR)
Inventor: KIM JAE HO
IPC: E04F15/024
Filed: 2002-10-02
Abstract: PURPOSE: A delta panel for preventing a gap is provided to prevent an occurrence of vibration or noise by enhancing a combined reliability of the adjacent delta panels, by forming a binding projection and a binding groove outwardly protruded on an edge of the delta panel and assembling the binding projection and groove with binding projection and groove on another adjacent delta panel. CONSTITUTION: The delta panel(22) for preventing a gap comprises a controller to position the delta panel(22) between the same and the inside floor side, to support it on the upper side, and to control a height of the delta panel(22), the controller being positioned in the lower part of the delta panel(22). A recess where a holding part of the delta panel(22) is inserted is formed on the upper side of the controller as the same as in the conventional system. On the upper side of the panel, a number of binding projections(24a,24b,24c,24d) and a number of binding grooves(26a,26b,26c,26d) are formed on the three edge sides.
Patent KR-20030029027-A (KR)
Title: Solide imaging device and manufacturing method thereof
Inventor: WATAYA YUKINOBU
IPC: H01L21/3205
Filed: 2002-10-02
Abstract: PURPOSE: To provide a miniaturized solid-state image sensing device at a reduced cost. CONSTITUTION: A semiconductor substrate 10 comprises an image pickup area 14 in which a plurality of optical sensors are arrayed on the surface thereof, and a transparent plate 6 of the same form and the same size as the semiconductor substrate 10 in the plane view is stuck on the surface of the substrate 10. A bonding pad 16 is formed on the circumferential part of the image pickup area on the surface of the semiconductor substrate, and a through hole 26 penetrating from the lower surface of the bonding pad 16 to a rear surface 24 of the semiconductor substrate 10 is formed in the semiconductor substrate 10. The inner surface of the through hole 26 is coated with an insulating film 28, and the rear surface 24 of the semiconductor substrate 10 is coated with an insulating film 30. A through hole 26 is filled with a conductive material 38, and the bonding pad 16 is electrically connected to a copper wiring 34 of a flexible circuit board 8 stuck on the rear surface 24.
Patent KR-20040012416-A (KR)
Title: Impact-mitigator with backward-protection-element
Inventor: URLBERGER KARL
IPC: E01F15/14
Filed: 2002-10-04
Abstract: PURPOSE: A shock absorber with a rear collision protection member is provided to improve the safety, and to protect objects around the crossroad by absorbing shock at a collision around the crossroad. CONSTITUTION: A shock absorber system is arranged for an intermediate region(2) between two branches of a fork in a road divided into two branches. The shock absorber system comprises a collision region(11) provided with a front protective wall(13) and a shock absorber(15) which is positioned in front of the wall and is used to absorb the kinetic energy of a vehicle hitting the shock absorber from a first direction of travel for the road to one of the branches, and one or two transition regions(12,12a) which are connected to protective elements(3a,3b) arranged on the edges of one or both branches in the intermediate region. At least one of the transition regions has a rear collision protection device(18) for absorbing the energy of a vehicle colliding from a second direction of travel essentially opposite the first direction of travel.
Patent KR-20020089235-A (KR)
Inventor: YOO JI HO
IPC: C02F1/00
Filed: 2002-10-07
Abstract: PURPOSE: A device for preventing waste pollution which reduces damage of water pollution by picking up waste floated on river water is provided. CONSTITUTION: The device for preventing waste pollution comprises a water wheel for generating power for rotating the rake; buoys which are connected to the water wheel to turn the water wheel using buoyance according to elevation of water level; a rake which is rotated by movement of the water wheel to collect waste floated on river water; a support which supports the water wheel and the rake, and is connected therebetween as a shaft to fix the water wheel and the rake; and a waste collection can in which waste is contained, and on the bottom of which a plurality of holes are penetrated to remove water from the waste picked up from the river water by the rake, wherein the device performs a certain operation using principle of a water mill and buoyance of water even if height of water level is changed, and the rake is rotated by rotational force of the water wheel.
Patent KR-20040032611-A (KR)
Title: A printing device and manufacturing process of printing for plastic goods
Inventor: KIM EUL JUNG
IPC: B41F19/00
Filed: 2002-10-10
Abstract: PURPOSE: A method for manufacturing plastic extrusion molding print and a printing apparatus are provided to improve the work efficiency and the productivity by printing a surface of an interior and exterior decoration material while the interior and exterior decoration material is molded. CONSTITUTION: An extrusion molder(10) molds an interior and exterior decoration material for construction. An ink applier(20) applies ink on a surface of the interior and exterior decoration material for forming design. A transcriber(30) transcribes the design to the surface of the interior and exterior decoration material through thermal transfer. A U.V. coating machine(40) coats the utmost layer of the surface of the interior and exterior decoration material with U.V. A U.V. drier(50) dries the interior and exterior decoration material passed through the U.V. coating machine with an ultraviolet lamp. A conveyor drawing machine(60) draws out the interior and exterior decoration material. A cutter(70) cuts the interior and exterior decoration material in regular standard in front of the conveyor drawing machine. A cooler(80) cools heat of the interior and exterior decoration material. An optical sensor(90) senses a state of the interior and exterior decoration material, and judges the inferiority for cutting off power supply. An air pipe(100) blows air for completely removing remaining moisture of the interior and exterior decoration material.
Patent KR-20030033932-A (KR)
Inventor: BIEDERMANN LUTZ
IPC: A61B17/80
Filed: 2002-10-17
Abstract: PURPOSE: A bone fixing device is provided to stabilize the cervical vertebrae of a patient by improving the controllability and applicable range of the bone fixing device. CONSTITUTION: A bone fixing device is provided with a bone screw(6), a flat panel(2) having at least one hole(5) for being inserted with the bone screw, a connecting part(20) capable of being displaced at the hole for connecting the bone screw to the flat panel, and a fixing part(10) for stably fixing the connecting part at the hole. Preferably, the hole includes the first region(5a) for holding the connecting part and the second region(5b) having a predetermined size for being capable of inserting the connecting part into the hole.
Patent KR-20020093681-A (KR)
Inventor: JANG BYUNG SUB
IPC: A23L13/50
Filed: 2002-10-18
Abstract: PURPOSE: A chicken pizza using a chicken as a main ingredient and a method for producing the same are provided, thereby producing the pizza having chicken taste. CONSTITUTION: The method for producing chicken pizza comprises the steps of: removing bones from chicken meat; salting the chicken meat with salt and pepper for 24 hours; cutting and stretching the chicken; mixing 50 wt.% of wheat flour, 49 wt.% of corn starch, 0.4 wt.% of salt, 0.3 wt.% of guar gum and 0.3 wt.% of black pepper, adding water into the mixture, and kneading the mixture; mixing the kneading with the chicken meat; freezing the chicken meat at -40 deg. C for 3 hours; frying the freezed chicken at 180 deg. C for 2 minutes; spreading seasoning sauce on the surface of the chicken meat; spreading onion powder, cheese powder, green pepper, olive and corn on the surface of the chicken meat; and heating the chicken meat at 250 deg. C for 10 minutes.
Patent KR-20040034158-A (KR)
Title: auto transmission shift lever device
Inventor: JUNG WON JIN
IPC: B60K20/06
Filed: 2002-10-21
Abstract: PURPOSE: An automatic shift lever system is provided to continuously secure stable and reliable shift operations by supplying sufficient durability and strength for preparatory and shift operations of a shift lever. CONSTITUTION: An automatic shift lever system is composed of a housing(5) rotatively disposed to a bracket(1) and formed with a first rotary shaft(3); an operating hole(7) formed vertically to the first rotary shaft to the housing; an operating block(11) inserted into the operating hole and mounted to the housing with the first rotary shaft and a second rotary shaft(9) vertical to the direction of the operating hole; and a shift lever(15) inserted and combined to a combining groove(13) arranged at the operating block. The operating block is inserted into the operating hole to rotate around the second rotary shaft and formed with a surface-contact projection(17) protruded along the second rotary shaft and surface-contacted into the operating hole.
Patent KR-20040035326-A (KR)
Title: apparatus for discharging work in a high-speed precision former
Inventor: KIM DONG SEOP
IPC: B21J13/14
Filed: 2002-10-22
Abstract: PURPOSE: A work discharging device of high speed precision forming machine is provided to easily repair breakdown of levers generated due to misoperation of the discharge device and reduce noise generated in the operation process of the levers. CONSTITUTION: The work discharging device of high speed precision forming machine comprises a rod(10) for pushing work to the outside of mold; a slider(20) connected to the rod to be straightly reciprocated; and a lever part(30) for driving the slider, wherein the lever part comprises a hammer(70) linearly contacted with the slider, an upper lever(50) for transmitting driving force to the hammer, and a lower lever(40) for transmitting driving force to the upper lever, wherein the device further comprises an adjusting screw(80) for connecting the hammer to the upper lever and adjusting length of the rod, and wherein the device further comprises a notch bolt(60) which connects the upper lever and the lower lever and broken by excess load due to non-discharge of the work or misoperation of the discharge device.