baber/WOPTO huggingface dataset:
Patent KR-20040037589-A (KR)
Title: Distance detection method of collision alarming on vehicle
Inventor: KIM JI YEONG
IPC: G01S13/93
Filed: 2002-10-29
Abstract: PURPOSE: A method for extracting the distance in a collision alarming apparatus is provided to supply a reliability to the control by giving the stability in the extraction of the distance between the vehicles, thereby improving the responsibility by removing the system delay due to the filtering. CONSTITUTION: A method for extracting the distance in a collision alarming apparatus includes the steps of: detecting(S201) the pulse received from the front vehicle or the obstacle during one period; measuring(S202) the time of the detection of the final one pulse during the detected one pulse; extracting(S203) a relative distance based on the measured time, time of generating one period pulse, and distance of one pulse; removing(S204) the abrupt value by filtering the extracted relative distance; and controlling(S205) the tracking with extracting the relative speed by applying Kalman filter to the relative distance finally extracted through the filtering.
Patent KR-20040039146-A (KR)
Inventor: KIM CHANG HUN
IPC: A23L7/10
Filed: 2002-11-04
Abstract: PURPOSE: Provided is a steamed rice cake for pan boiling which has a concave groove and a projection for assembling. Therefore, the steamed rice cake is easily boiled while cooking. CONSTITUTION: A steamed rice cake for pan boiling is characterized by forming a plurality of concave grooves and projections along the length of the steamed rice cake. It is also characterized by forming on its body a plurality of image portions to be shaped into a triangle, a circle, a polygon and the like, as well as a cutting inducing groove.
Patent KR-20040042205-A (KR)
Title: Scent exhaling apparatus
Inventor: HAN DEOK HUI
IPC: A61L9/12
Filed: 2002-11-13
Abstract: PURPOSE: A scent dispersing apparatus is provided to use a stored scent liquid for a long time as possible, provide more than two kinds of scents by turn, spray more than two kinds of scents at various periods of time and perform the beginning and stopping of scent dispersion precisely. CONSTITUTION: The apparatus(10) includes: a scent liquid storage unit(30) comprising a scent liquid receptacle portion(32) prepared with one or more receptacle spaces and a scent liquid discharge unit(40) provided with a discharge path, a scent liquid absorbing member, a door(42) and a pump; and a ventilation device(70) flowing air, opened to the outside and provided with a path communicating with the space where the absorbing member is located with the door being opened.
Patent KR-20040042323-A (KR)
Title: Method of detecting dipped depth of laddle long nozzle
Inventor: HONG JAE HUN
IPC: B22D11/16
Filed: 2002-11-14
Abstract: PURPOSE: A method for detecting dipping depth of ladle long nozzle stably and accurately according to ascending and descending height variation of ladle and tundish and weight variation of tundish using position measuring sensor and weight measuring sensor installed at the ladle and tundish is provided. CONSTITUTION: The method comprises a step of setting a distance (H1) from an end of the ladle long nozzle to the inner bottom of the tundish; a step of measuring a vertical position variation (ΔH2) of the ladle turret and a vertical position variation (ΔH3) of the tundish using a position detecting sensor installed at ladle turret and tundish; a step of measuring weight (t) of the tundish using a weight detecting sensor installed at the tundish; a step of converting the weight (t) of the tundish into a height (H4) of molten steel contained in the tundish based on preset specific gravity of molten steel and dead load, shape and volume of the tundish; and a step of detecting a dipping depth of the ladle long nozzle using the vertical position variation of the ladle turret and the vertical position variation of the tundish and the converted height of molten steel contained in the tundish.
Patent KR-20040042453-A (KR)
Title: Apparatus for detecting breakage of roll
Inventor: KIM HAENG HUN
IPC: B21B38/00
Filed: 2002-11-14
Abstract: PURPOSE: A rolling roll damage detecting system is provided which minimizes ripple effect of rolling accident due to roll damage and prevents occurrence of large rolling accident by immediately sensing various damage conditions of rolling rolls in a continuous hot rolling mill. CONSTITUTION: The rolling roll damage detecting system comprises a work admission detecting part, first roll abnormality detecting part, current variation measuring part, second roll abnormality detecting part and rolling force variation measuring part, wherein the first and second roll abnormality detecting parts comprise an exclusive or gate(401) for outputting pulse signals whose on and off are repeated per sampling cycle by exclusively logical summing up sampling signals for generating clock ticks per sampling cycle of data and its own output signals; an inverter(402) for inverting output pulse of the exclusive or gate; first buffer(403) for storing input data in the on level section according to pulse signal impressed from the exclusive or gate; second buffer for storing input data in the on level section by receiving pulse signal impressed through the inverter; and a subtractor(405) for outputting deviation by subtracting the storage data of the first and second buffers, wherein the first and second roll abnormality detecting parts detect motor current of driving motors of respective rolling rolls and rolling force variation per unit time.
Patent KR-20040043796-A (KR)
Title: An apparatus for producing compressed air for blast furnace by using vent air from blower
Inventor: CHO YEONG GI
IPC: F27D99/00
Filed: 2002-11-20
Abstract: PURPOSE: An apparatus for producing compressed air of blast furnace using vent air of motor blower is provided to reduce load of air compressor and reduce energy by recovering the vent air of the motor blower released into the air, thereby reusing the recovered vent air in the air compressor. CONSTITUTION: In an apparatus for producing high pressure compressed air used in blast furnace using vent air of motor blower(110), the apparatus comprises a vent air amount detection part(10) comprising flow meters(12) and vent valves(14,16) installed in rear of small vent air valve(130) and large vent air valve(132) for releasing air into the air from the motor blower and in front of silencer(134) to cut off the detected air by detecting the air when a certain amount of air is released into the air through the vent valves(14,16); a vent air storage part(30) comprising air storage tank(40) and pressure switch(42) for storing the recovered air by recovering the air cut off in the vent air amount detection part, wherein the stored air is automatically sent to the side of air compressors(150) if the pressure switch detects that air exceeding a certain pressure is stored in the air storage tank; an air switch part(50) which is installed in rear of the vent air storage part to supply recycling air to the air compressors if the pressure switch senses a certain pressure or more of air in the air storage tank, cut off supply of the recycling air if the pressure switch senses a certain pressure or less of air in the air storage tank and operate the air compressors by supplying the air to the air compressors; and a controller electrically connected to the flow meters, pressure switch and various valves to receive signals from the flow meters, pressure switch and various valves and remotely automatically control them.
Patent KR-20040043997-A (KR)
Inventor: KIM KYUNG JUNG
IPC: H01R13/652
Filed: 2002-11-20
Abstract: PURPOSE: A connector is provided to more easily ground pins necessary for ground among connection pins installed at an internal side of the connector. CONSTITUTION: Insertion flaps(3,3') are formed in a front surface of a metal-made shell(2) by one body to be capable of grounding ground pins. A plurality of pins necessary for ground are mutually connected among connection pins inserted into an internal side of a connector for forming one built-in type pin(4). The built-in type pin(4) is inserted into an insulator(6). The insertion flaps(3,3') are formed in a position capable of grounding the fourth pin and positions capable of grounding the sixth pin and the eleventh pin, respectively.
Patent KR-20040044651-A (KR)
Inventor: KWON SUN GIL
IPC: F16K31/06
Filed: 2002-11-21
Abstract: PURPOSE: A solenoid valve is provided to make the best use of space by installing a plunger in the valve body for the flow direction of fluid with compact structure, and to cut down cost and improve assembling efficiency by removing sealing members enclosing first and second line pressure ports. CONSTITUTION: A solenoid valve comprises first and second line pressure ports(12,14) horizontally formed as the flow direction of fluid flowing through a valve body(10); a partition wall(20) formed between the first and second line pressure ports and composed of plural fluid inlets(22); a plunger(30) arranged in the second line pressure port in a line with the flow direction of fluid, composed of a hollow(32) in the center to flow fluid, and horizontally slid to selectively open and close the fluid inlets of the partition wall; a coil(40) formed outside the plunger to suck and move the plunger in applying an electric signal; and a return spring connected to the plunger and the partition wall to apply elastic restoring force to the plunger.
Patent KR-20030043716-A (KR)
Title: Tire with multiple carcass reinforcement plies having beads of specified structure
Inventor: TEEPLE ROBERT VANSTORY
IPC: B60C15/02
Filed: 2002-11-26
Abstract: PURPOSE: A tire having multiple carcass reinforcement plies with beads of specific structure is provided to minimize increase of thickness of the carcass reinforcement ply with clamping beads automatically, and to prevent axially outward displacement of the bead wire by fixing the bead wire to the wedge in applying tension to the carcass. CONSTITUTION: A tire with a radial carcass reinforcement having beads(20) with a heel portion on an axially inner side and a toe portion on an axially outer side includes two carcass reinforcement plies for tension in higher sidewall tires. The bead includes at least one bead wire coated with rubber mixture, a wedge formed of rubber mixture disposed axially outward of the bead wire, and at least one rubber filler located axially and radially outward of the bead wire and the wedge. The wedge is defined by two sides extending at an acute angle axially from an apex located beneath the section of the at least one bead wire, and the rubber mixture forming the wedge has the Shore A hardness of at least 65 and greater than the Shore A hardness of the rubber filler. The carcass reinforcement includes two plies having a first radial reinforcement ply wound on the bead wire to form a first upturn, as viewed in meridian section, and the reinforcement ply wound about the bead wire passing from the heel to the toe of the bead. The second radial reinforcement ply is wound on the bead wire, when viewed in meridian section, and disposed in parallel to the first radial reinforcement ply in a sidewall area of the tire. The second upturn extends into engagement with the radial inner side of the wedge.
Patent KR-20040046779-A (KR)
Title: Novel substitutary combinied liquid veberage for adult and production mehtod thereof
Inventor: MIN SANG KYU
IPC: A23L2/00
Filed: 2002-11-28
Abstract: PURPOSE: Provided are a novel liquid phase beverage which is effectively served as a meal for adults and a method for manufacturing the same by washing and drying ingredients then roasting them without burning, mixing them in a predetermined weight ratio, adding water to them and vacuum-packing them. CONSTITUTION: A method for manufacturing a novel liquid phase beverage comprises the steps of: mixing 14% of glutinous rice, 13% of unhulled barley, 4% of black bean, 12% of unpolished rice, 13% of normal rice, 0.5% of Rhynchosia Nolubilis, 10.9% of barley, 8% of job's tear, 0.3% of Glycine max MERR., 0.7% of indian millet, 0.4% of pumpkin seed, 0.9% of black sesame seed, 1% of sunflower seed, 1% of perilla seed, 5% of potato, 1.5% of carrot, 2% of yam, 1.2% of chest nut, 0.5% of walnut, 0.4% of pine nut, 0.5% of pine needle, 1% of lotus seed, 1% of mugwort powder, 0.4% of kale, 0.8% of spinach, 0.3% of cabbage, 0.4% of laver, 1% of sea tangle and 0.3% of shrimp, after washing and drying; pulverizing the mixture into 400 meshes, and followed by addition of 4% of oligosaccharide and 2 times of pure water; and vacuum-packing the mixture in a container and sterilizing it.
Patent KR-20040048453-A (KR)
Title: Method for forming contact hole in semiconductor device
Inventor: KIM YEONG SEO
IPC: H01L21/28
Filed: 2002-12-03
Abstract: PURPOSE: A method for forming a contact hole of a semiconductor device is provided to restrain the surface decrease of the bottom of the contact hole by using a polysilicon layer having a negative slope as an etching mask. CONSTITUTION: An oxide layer(203) and a polysilicon layer(205) are sequentially formed on a semiconductor substrate(201). A photoresist pattern(207) is formed on the polysilicon layer for defining a contact forming region. The polysilicon layer is etched for obtaining the etch profile of negative slope by controlling pressure and the gas flow of O2 using the photoresist pattern as an etching mask. The oxide layer is etched by using the photoresist pattern and the polysilicon layer as an etching mask.
Patent KR-20040052289-A (KR)
Title: Waste Treatment Device And Method Thereof Using By Electromagnetic Wave And Microwave And Active Electron
Inventor: LEE IN HO
IPC: C02F1/48
Filed: 2002-12-16
Abstract: PURPOSE: Provided are an apparatus and a method of treating wastewater, which are capable of decomposing non-degradable organic materials and nitrogen compounds using active electrons, radicals, electromagnetic wave and electron beam irradiation. CONSTITUTION: The method comprises the steps of (S1000) generating electrons and radicals to be supplied to wastewater by causing corona discharge between plate-pin structure electrodes, (S2000) discharging the electrons and radicals by laminar flow and applying electric field to the flow of electrons and radicals, thereby activating the electrons and radicals, (S3000) dividing the flow of electrons and radicals, (S4000) introducing one flow of the electrons and radicals into a wastewater inlet of a reaction tank while applying electric field to the flow of electrons and radicals in perpendicular direction, (S4100) diffusing the other flow of electrons and radicals into wastewater in a reaction tank for purifying wastewater by oxidation reaction, (S6000) inducing impact wave by applying electric field and electromagnetic field to the electrons and radicals, and (S7000) applying microwave with 2.45GHz to the surface of wastewater for causing friction between water molecules.
Patent KR-20040052313-A (KR)
Title: On-line settlement system and method
Inventor: CHAE WOON DLE
IPC: H04W4/12
Filed: 2002-12-16
Abstract: PURPOSE: A system and a method for an online settlement are provided to conveniently realize the online settlement with on a simple operation through a cellular phone without visiting a reception institution by holding a payment notice for various taxes, rates, and a buying price. CONSTITUTION: The payment notice includes a service ID telephone number, a payer ID number, a settlement price, and a personal ID. A mobile communication network(40) includes BTSs(20)(Base Transmission System), and a repeater(30) relaying a call according to the service ID telephone number, and transmitting the payer ID number and the settlement price by recognizing the service ID telephone number, the payer ID number, the settlement price, and the personal ID transmitted from the cellular phone(10) connected through the BTS. The cellular phone inputs/transmits the payer ID, the settlement price, and the personal ID written on the payment bill, and receives/displays the text information the settlement approval particulars. A server(120) transmits a settlement request to settlement servers(160,170) and transmits a result received from the settlement server to the cellular phone.
Patent KR-20040053920-A (KR)
Title: brake apparatus for automobile
Inventor: JUN JAE HAN
IPC: F16D65/18
Filed: 2002-12-16
Abstract: PURPOSE: An electromotive brake system for a vehicle is provided to remove the need for a mechanism for converting a rotary motion into a rectilinear motion and to prevent needless vibration from being transmitted to a vehicle body, by reciprocating a movable coil piston by magnetic force generated from coils and enabling operation of a brake. CONSTITUTION: An electromotive brake system for a vehicle comprises a caliper housing; a fixed pad(110A) fixed to the caliper housing; a magnetic part fixed to the inside of the caliper housing; a movable coil piston(125A) slidably installed in the magnetic part; a movable pad(115A) driven by the movable coil piston; a guide rod(130A) fixed to the caliper housing; a support bracket(140A) fixed to a vehicle body; and a control part controlling the direction and capacity of a current flowing through plural coils(120A) formed to the movable coil piston. The magnetic part comprises plural magnetic materials with alternating polarity. The movable pad is installed opposite the fixed pad around a disk(200A). A rod-receiving part(142A) is formed to the support bracket, to make the guide rod slide.
Patent KR-20040053626-A (KR)
Title: a window for ventilation
Inventor: PARK HO SIK
IPC: E06B7/084
Filed: 2002-12-17
Abstract: PURPOSE: A ventilating window is provided to prevent the inflow of wind and dust from the outside and to prevent occurrence of moisture by good lighting. CONSTITUTION: The ventilating window(10) contains: a frame(20); supporters(30) installed to both inner sides of the frame at regular intervals; and a slate(40) whose both ends are supported to each support to intercept an opening. The slate(40) is manufactured with transparent materials to light the inside and provided with a tighter(60) which is fitted to the upper/lower ends of the slate to prevent the transformation of the slate and the crack in the overlapped part.
Patent KR-20040056685-A (KR)
Title: Liquid Crystal Display and Driving Method thereof
Inventor: JUNG GI YEOL
IPC: G02F1/133
Filed: 2002-12-24
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a driving method thereof are provided to implement various kinds of inversion types, thereby preventing the deterioration of the screen quality. CONSTITUTION: Data drive ICs(44) are connected with an LCD panel(42) through a data TCP(Tape Carrier Package)(46). Gate drive ICs(48) are connected with the LCD panel(42) through a gate TCP(50). A timing control unit(41) controls the data and gate drive ICs(44,46). The LCD panel(42) has thin film transistors(TFT) formed at every portions crossing the gate and data lines and liquid crystal cells connected to the TFTs. The timing control unit(41) produces gate control signals by using synchronizing signals(V,H) supplied from the outside and supplies the gate drive ICs(48) with the produced gate control signals, thereby driving sequentially the gate drive ICs(48). The timing control unit(41) produces data control signals by using synchronizing signals(V,H) supplied from the outside and supplies the data drive ICs(44) with the produced data control signals. That is, a pixel voltage signal is supplied to the data drive ICs(44) at every one horizontal period.
Patent KR-20040056804-A (KR)
Title: strut for a base in washing machine
Inventor: AHN BYEONG HWAN
IPC: D06F39/00
Filed: 2002-12-24
Abstract: PURPOSE: A support for holding the lower part of a washing system is provided to perform washing stably by restricting the wet laundry from falling on the floor in moving the wet laundry to the clothes drier with modifying the structure of the support, and to use the support conveniently by storing articles in the containing part and withdrawing the drain hose without interference. CONSTITUTION: A support(210,220) for holding the lower part of a washing system is composed of rectangular box type cases(211,221) supporting the lower part of the washing system for washing and drying the laundry; containing parts(212,222) turned and combined with the front corners of the cases and opened in the upper part to form the storage space; and upper plates(213,223) combined with the containing part to form the upper part of the containing part and to turn independently. The vertex of the 1/4 circle containing part is combined with the front corner of the case by a hinge(214,224). The support is placed in the lower part of the washing system, and the containing part is turned around the hinge opposite to the upper plate.
Patent KR-20040058539-A (KR)
Title: Coating compositions that manufactured by organic-inorganic crosslinked polymer for the protection of concrete structure and its manufacture method
Inventor: PARK HONG WOOK
IPC: C09D5/00
Filed: 2002-12-27
Abstract: PURPOSE: A crosslinked organic-inorganic hybrid polymer based coating composition is provided to improve the crack resistance of concrete as well as protect the surface of the concrete from various deteriorating elements, thereby improving the long-term durability. When being used for reinforcing the interfacial binding between old and new concrete, the composition effects improved binding, hydrophobic interface, insolubility, air permeability, water repellency and waterproofness. When being used as a finishing agent, the composition shows multiple functions such as blocking of deteriorating elements, painting effect and development of color. CONSTITUTION: The crosslinked organic-inorganic hybrid polymer based coating composition for concrete finishing is prepared by: mixing 5-7wt% of an alcohol solvent such isopropyl alcohol(IPA), 2-5wt% of hydropropyl cellulose(HPC) prepared by mixing 1.5wt% of hydropropyl cellulose and alcohol, 2-4wt% of methyltrimethoxy silane, 8-13wt% of a pigment, 4-7wt% of water of which pH value is adjusted to 1-2 with nitric acid, to give a mixture A; mixing and reacting 7-10wt% of IPA, 3-5wt% of HPC prepared by mixing 1-2wt% of hydropropyl cellulose and alcohol, 9-11wt% of acryl, 1-3wt% of n-hexane, 1-3wt% of water, 12-15wt% of methyltrimethoxy silane and 0.5-2wt% of decyltrimethoxy silane; and to the mixture, adding 24-26wt% of an acryl emulsion resin and 5-17wt% of ethyl alcohol.
Patent KR-20040059143-A (KR)
Title: Microwave oven
Inventor: KIM JONG GEUN
IPC: F24C15/16
Filed: 2002-12-28
Abstract: PURPOSE: A microwave oven is provided to grill food efficiently by transferring heat to the lower part of food on the tray without additional heaters with cooking by microwave and grilling at both sides of the tray, and to reduce power consumption by simplifying the structure of the cooking chamber. CONSTITUTION: A microwave oven includes a cooking chamber(20), and a tray(30) placed in the cooking chamber. The tray includes a first surface(41) for cooking food with microwave, and a second surface(51) for grilling food by radiating heat with heating by microwave to selectively cook food by microwave or to grill food. The first surface is flattened to cook food by microwave, and plural embossed parts are formed in the second surface. A heating member(53) is attached to the back of the embossed part to radiate heat by absorbing high frequency wave. The tray is composed of a first member(40) having the first surface and front and rear sides, and both sides extended vertically from the edges of the first surface, and a second member(50) combined with the first member.