baber/WOPTO huggingface dataset:
Patent KR-20020036180-A (KR)
Title: Manufacturing method of iron ore sinter appropriate for shaft furnace
Inventor: CHO BYEONG GUK
IPC: C21B13/00
Filed: 2000-11-08
Abstract: PURPOSE: A method is provided which manufactures sintered ore so that the sintered ore is appropriate as a raw material for a reducing furnace by selectively using expensive low alumina ore or lowering a reduction degradation ratio to 20% or less without addition of constituents harmful to facility and environment such as chlorine. CONSTITUTION: In a method for manufacturing sintered ore in which the mixture is sintered by charging the mixture into a sintering machine and burning the fuel after mixing iron ore having a particle size of 10 mm or less with subsidiary raw materials comprising limestone, dolomite and serpentine and a fuel which is a mixture of coke breeze and anthracite or totally consisted of anthracite, the method for manufacturing iron ore sinter appropriate for a reducing furnace is characterized in that sintered ore having a reduction degradation ratio of 20% or less is manufactured by mixing the fuel with other raw materials and sintering the mixture after controlling a blending ratio of subsidiary raw materials so that a basicity(a weight ratio of CaO/SiO2) of the sintered ore is 2.3 or more, adjusting an amount of dolomite so that a blending ratio of dolomite is in the range of 3.0 to 6.0 wt.% of the total blending raw materials, and proportionally increasing or decreasing a blending ratio of coke breeze which is a fuel in the range of 3.8 to 4.1 wt.% of the total blending raw materials according to the increase or decrease of the blending ratio of dolomite.
Patent KR-20010008108-A (KR)
Inventor: CHOI BYEONG GWON
IPC: F25B41/00
Filed: 2000-11-08
Abstract: PURPOSE: A heating system of absorption type cooler/heater is provided to prevent corrosion of evaporator and vibration of devices of heating system by allowing the refrigerant vapor produced from a high temperature regenerator to directly move to the evaporator. CONSTITUTION: A heating pipeline is installed between a high temperature regenerator(11) and an evaporator(12), and a heating valve(14) is installed at the intermediated portion of the heating pipeline. The heating valve is a solenoid on/off vacuum valve. Then, a refrigerant orifice(15) is installed at the refrigerant pipeline moving from the high temperature regenerator toward a condenser(13), and a branch pipeline(16) to be branched to the evaporator is installed at the refrigerant orifice. Subsequently, a refrigerant heating valve(17) is installed at the branch pipeline, thus allowing the refrigerant vapor generated from the high temperature regenerator during heating operation to directly move to the evaporator.
Patent KR-20010008112-A (KR)
Inventor: KIM HYON JUN
IPC: A46B15/00
Filed: 2000-10-10
Abstract: PURPOSE: Devised is a toothbrush causing no scratch on gum, even in case of brushing the deepest parts of mouth, i.e. a wisdom tooth and a back tooth, by forming cushioning part at the head end of the toothbrush. CONSTITUTION: The head end part of the toothbrush is detachable for cleaning, and is inclined to front part for convenient brush in case a user brushes the deepest parts of mouth, i.e. a wisdom tooth and a back tooth.
Patent KR-20010051577-A (KR)
Inventor: YAMAGUCHI TADAO
IPC: H02K3/47
Filed: 2000-11-09
Abstract: PURPOSE: To provide an electric part equipped with a magnet, formed into an excellent reflow compatible type in consideration of thermal insulation to the magnet, a manufacturing method thereof, and an electric machine therewith, with a thin terminal easy to reflow solder and a yoke having thickness to some extent for ensuring a magnetic circuit. CONSTITUTION: This small-sized electric part is provided with a yoke 2 cut out of a first lead frame f1 formed out of magnetic material, at least one terminal 3 which is cut out of a second lead frame f2 having corrosion resistance and easy solderbility and thinner than the first lead frame and is disposed so that at least one terminal may be insulated from the yoke, a base 4 which is formed out of soldering resistant resin integrally-molded so that at least part of the yoke and the terminal may be insulated from each other and the separated part of the yoke may not protrude outward when viewed from the top, and an annular magnet 1 disposed at the yoke.
Patent KR-20020037603-A (KR)
Title: loess panel and manufacturing technique there of
Inventor: CHOI MUN SOO
IPC: B29B17/00
Filed: 2000-11-15
Abstract: PURPOSE: Provided is a yellow soil panel and a method for producing the same, by which it is possible to treat high molecular waste plastics which cannot be recycled so far without classification, forming an environmental friendly construction element. CONSTITUTION: The yellow soil panel is produced by the steps of crushing various waste plastics having different melting points, supplying in a melting furnace, heating the furnace upon which some of the plastics are melted and the melt is mixed with plastic particles(11) which are not yet melted to form a mixture in a slug phase, extruding the slug mixture while spraying yellow soil to form a yellow soil layer(20) of a predetermined thickness on a plastic layer(10). On the yellow soil layer(20), wooden powders such as sawdusts are sprayed to form a wooden layer(30).
Patent KR-20020037960-A (KR)
Title: Pallet size variable device
Inventor: KIM GYEONG SEOP
IPC: B65D19/00
Filed: 2000-11-16
Abstract: PURPOSE: An apparatus for varying the size of a pallet is provided to effectively prevent the movement of a load on the pallet, to simplify the alignment work of the pallet, and to reduce the cost of manufacturing of the pallet. CONSTITUTION: The pallet comprises: plural elongate base plates(22) disposed in parallel to each other for bearing a load, fixing stands(26) for the base plates, and legs(30). The apparatus for varying the size of the pallet has a pair of first varying devices(40) comprising plural fitting members(42) slidable along the base plates, and fixtures(44) for fixing the fitting members so as to contact with the outer surfaces of the load and the side surfaces of the base plates; and a pair of second varying devices(50) comprising plural fitting members(52) slidable along the fixing stands, and fixtures(54) for fixing the fitting member so as to contact with the outer surface of the load and the side surface of the base plate.
Patent KR-20010051821-A (KR)
Inventor: MA ZHENGXIANG
IPC: H03F1/32
Filed: 2000-11-20
Abstract: PURPOSE: The system and method for generating amplified sign is provide realize an efficient power amplifier architecture by linearly amplifying a signal having the possibility of high peak power. CONSTITUTION: In the device, an amplified signal is generated by decomposing a signal(16) into two parts(18,22) using at least a threshold value, amplifying these parts and combining the amplified parts. The decomposition is operated so as to include characteristics capable of facilitating the efficient amplification in the part to be obtained. For example, the signal to be amplified is decomposed while using at least one threshold(20). The part(18) of the signal to be amplified is generated from the part of a signal in the range of the threshold. Because the part(18) forms a signal having low PAR, the part(18) of the signal is efficiently amplified rather than the original signal. The part(22) of the signal is formed from the part of the original signal, which exceeds the threshold. Since the part(22) is almost zero, the part(22) is efficiently amplified by a C-class amplifier, which does not emit energy when an input signal is zero.
Patent KR-20010016230-A (KR)
Title: Physical wastewater treatment system
Inventor: SHIN YEONG GIL
IPC: C02F9/00
Filed: 2000-11-24
Abstract: PURPOSE: A physical wastewater treatment system is provided to purify dirty wastewater. CONSTITUTION: The system consists of a pretreatment part(100); a decomposition part(200) for oxidizing supernatant flowed from the pretreatment tank; a part for recovering self-purification capacity of water(400); a post-treatment part(500) for minimizing the quantity of sludge by using supersonic waves.
Patent KR-20020044922-A (KR)
Title: A method of manufacturing weed-extinctive ditch-filling soil for the lawn plot
Inventor: LEE KANG HYUK
IPC: A01G1/00
Filed: 2000-12-07
Abstract: PURPOSE: Provided is a method of manufacturing weed-extinctive ditch-filling soil for the lawn plot, thereby suppressing the growth of weeds, enhancing the growth of the lawn, cutting workload and labor costs for growing the lawn, and effectively managing the lawn. CONSTITUTION: The method of manufacturing weed-extinctive ditch-filling soil for the lawn plot is characterized by the followings: mixing 50 wt.% of salts, 30 wt.% of loess and 20 wt.% of lime powder to prepare a primary mixture; mixing 30 wt.% of plant extracts(based on the primary mixture) with the primary mixture to prepare a secondary mixture; and removing plant seeds from the secondary mixture by heating it.
Patent KR-20020044954-A (KR)
Title: Anti-blocking system apparatus with control motor
Inventor: KIM JEONG HO
IPC: B60T8/48
Filed: 2000-12-07
Abstract: PURPOSE: An ABS applying a control motor is provided to reduce the vibration and noise as substituting a control motor assembly for an electromagnetic valve, increase durability of vibration, reduce the number of parts as removing an electromagnetic valve, a pressure depressor, and etc. and cut down the process of work as simplifying the operating theory. CONSTITUTION: An ABS applying a control motor has a wheel cylinder(20) acted by fluid pressure discharged from a master cylinder(50), frictionizing a bilateral pair of a brake lining(14) and a brake drum(16) and operating a wheel(10). In an outlet of the wheel cylinder a control motor assembly(30) mediating a chamber to prevent adherence of a wheel occurred from urgent braking or braking in high-speed driving as controlling the flow of brake fluid in the wheel cylinder is installed. The control motor assembly consists of a motor fixed in the outer bottom of the chamber and operated as receiving a signal of a control box in urgent braking or braking in high-speed driving; a control pan fixed in a motor axis of the motor inside of the chamber, repeating the opening and shutting the outlet of the wheel cylinder alternatively, and formed a penetrating hole to control the pressure in the wheel cylinder.
Patent KR-20020045036-A (KR)
Title: Method for producing cookie using ginsengs and Cookie containing ginsengs produced by the method
Inventor: LEE YUN GYEONG
IPC: A23G3/00
Filed: 2000-12-07
Abstract: PURPOSE: Provided are a method for producing cookie using ginsengs and containing-ginseng cookies produced thereby. The cookies protects liver, removes hangover, has anti-fatigue and anti-stress effects, enhances blood circulation and prevent aging. Further, they has savory flavors. CONSTITUTION: The manufacturing method comprises the steps of: washing and pulverizing ginseng; mixing 30-38 wt.% of butter or margarine, 16-30 wt.% of sugar, 2-8 wt.5 of egg, 0.-0.5 wt.% of vanilla flavoring agent, and 0.2-0.5 wt.% of swelling agent; 2-10 wt.% of the pulverized ginseng and the mixture with 30-39 wt.% of flour; kneading the mixture then shaping it; coating shaped dough with egg; and baking the coated dough in an oven.
Patent KR-20020046047-A (KR)
Title: Apparatus for fixing crank on deburring
Inventor: KIM YONG MIN
IPC: B23Q3/06
Filed: 2000-12-12
Abstract: PURPOSE: An apparatus for fixing a crank during a deburring process is provided to prevent the damage to a deburring apparatus and the shutdown of a crank manufacturing line by fixing securely the crank with no play during a process for deburring the crank among crank manufacturing processes. CONSTITUTION: A center clamp pneumatic cylinder(220), which is disposed at the rear of a center clamp fixing end(210), applies pressure to the center clamp fixing end(210) to fix the center of a crank front portion. A weight balance clamp pneumatic cylinder, which is disposed at the rear of a supporting end, upwardly mobilizes an operating end which is disposed at the upper part of the weight balance clamp pneumatic cylinder. If the operating end is upwardly mobilized, an operating end is counterclockwise rotated, and thereby a crank(100) is prevented from being rotated. A rear clamp pneumatic cylinder, which is provided at the lower part of a V-shaped block(420), upwardly mobilizes the V-shaped block(420) and thereby a lower end of a crank rear portion is fixed. As a result, the crank(100) is prevented from being twisted.
Patent KR-20010025374-A (KR)
Title: removal crusher of a fluorescent lamp
Inventor: KIM BONG HYUN
IPC: B02C19/00
Filed: 2000-12-20
Abstract: PURPOSE: A method for disposing waste fluorescent lamps by using a movable crusher including a waste collecting box is provided, to easily crush waste fluorescent lamps, conveniently transport the crushed waste, and reuse the collected waste. CONSTITUTION: The movable crusher comprises: i) a feed inlet(8) for waste fluorescent lamps; ii) a driving foothold(13); iii) an atmosphere purification container for purifying mercury gas and other harmful dust generated when the waste fluorescent lamps are crushed; iv) a blower(10) for circulating the atmosphere gas and a pad container(9) for purifying the atmosphere gas which are included in the atmosphere purification container; v) a crushing main body(4) and its fittings; and vi) a waste collecting box(11).
Patent KR-20020050344-A (KR)
Title: Impact Absorbing Device of Hood Hinge portion for car
Inventor: CHOI GUK SEON
IPC: B62D25/12
Filed: 2000-12-21
Abstract: PURPOSE: A shock absorber of a hood hinge unit in a vehicle is provided to protect a pedestrian by minimizing impact and to drop a hood downward while bumping the pedestrian into a hood. CONSTITUTION: A shock absorber of a hood hinge unit for a vehicle comprises a hinge mounting plate(30) rotationally installed on an upper inner portion of a fender apron; a hood hinge(10) mounted on an upper portion of the hinge mounting plate; a groove(22) penetrating a chassis frame(20); a rotary supporting member installed on a front end of the groove; a rotational shaft arranged on the rotary supporting member; an extension protrusion(32) formed on a rear portion of the hinge mounting plate; a gas lifter supporting the hinge mounting plate; a rod mounted on the gas lifter; a body mounted on a chassis frame; a sliding plate(60) protruded on an upper portion of the chassis frame; a guide(14) integrally formed with a lower hinge arm(12) of the hood hinge; a lack gear(66) formed on an upper end of the sliding plate; a pinion gear(18) engaged with the lack gear; and a rear hinge arm(19) rotationally mounting the pinion gear on the lower hinge arm.
Patent KR-20020050345-A (KR)
Title: A Mounting Structure of Trunk Hinge in Vehicle
Inventor: CHOI SE WAN
IPC: B62D25/12
Filed: 2000-12-21
Abstract: PURPOSE: Structure for mounting a truck hinge in a vehicle is provided to improve torsional rigidity by reinforcing a combining portion between an extension panel and a side outer panel. CONSTITUTION: Structure for mounting a trunk hinge of a vehicle comprises a trunk hinge(3) combined to a recessed portion of an extension panel(4) by a bolt(7); a hinge bracket(6a) reinforcing chassis rigidity of the trunk hinge by being mounted on a lower portion of the extension panel; and a side outer panel(5) attached to the extension panel. The hinge bracket is extended to a combining portion between the extension panel and the side outer panel by changing a shape of the hinge bracket. Load transferred to a trunk hinge-mounting unit(M) is equally dispersed into the extension panel and the side outer panel. Thereby, the structure for mounting the trunk hinge of the vehicle improves torsional rigidity by reinforcing the combining portion between the extension panel and the side outer panel. Moreover, the structure for mounting the trunk hinge increases efficiency of a component by using the hinge bracket.
Patent KR-20020050412-A (KR)
Title: Conditioning Shampoo Compositions
Inventor: MIN DU SIK
IPC: A61K8/89
Filed: 2000-12-21
Abstract: PURPOSE: A conditioning shampoo composition essentially containing silicon or derivatives thereof, a natural cationic polymer, synthetic polymer and isobutyl stearate is provided which imparts good wet hair feel and dry hair feel. CONSTITUTION: In a shampoo composition containing one or more surfactants and silicon, it contains 0.01 to 2.0% by weight of a mixture of a cationic polymer and a synthetic cationic polymer and 0.01 to 5.0% by weight of isobutyl stearate, wherein the natural cationic polymer is cationic cellulose and cationic guar and the synthetic polymer is one or more selected from dimethyldiallylammonium chloride polymer, acrylamide/dimethyldiallylammonium chloride copolymer, PVP/dimethylamino ethylmethacrylate copolymer, acrylic acid/dimethyldiallylammonium chloride copolymer, acrylamide/dimethylaminoethylmethacrylate methyl chloride copolymer, trimethylaminoethylmethacrylate chloride polymer, acrylic acid/acrylamide/dimethyldialllylammonium chloride polymer.
Patent KR-20020050618-A (KR)
Title: Tailgate Child Safety Lock System
Inventor: CHOO JIN SU
IPC: E05B63/00
Filed: 2000-12-21
Abstract: PURPOSE: A child safety lock structure of a tail gate is provided, where a grown-up person connects/blocks a transfer power of an inside handle at random. CONSTITUTION: Rods(11,12) are connected respectively, and an outside handle lever is fixed to a base plate(1) by a pin, and a pin is fixed to a latch lever(3). An inside handle cable(13) fixed to the base plate by the pin is connected to an inside handle lever(4) and a control lever(5). A lock lever is fixed to the base plate by a pin, and a connector is located between the control lever and the lock lever. And a groove capable of moving the connector by a rotation operation with a tool or a key is comprised in the lock lever. The inside handle lever and the control lever are connected in a groove, and both levers are blocked in a groove.
Patent KR-20020053541-A (KR)
Title: Method of deposition a metal film in a semiconductor device
Inventor: JUN YEONG HO
IPC: H01L21/20
Filed: 2000-12-27
Abstract: PURPOSE: A method for depositing a metal film of a semiconductor device is provided to prevent the threshold voltage shift and improve the refresh characteristic by preventing the reduction of the hydrogen amount moving on the passivation film and stabilizing dangling bonded unstable lattice structure of a transistor with a lot of hydrogen atoms. CONSTITUTION: An argon gas and a hydrogen gas are injected into a high vacuum sputtering chamber(10) through the first and the second supply line(11,12). A reacting result of the hydrogen and the titanium is formed on a surface of a titanium target(30) at the inside of the heated sputtering chamber. IF an electric field is applied, the plasma is generated. If the plasma is generated, an argon ion and a hydrogen ion collide to the surface of the target and a hydrogen saturated titanium film is formed on the surface of a semiconductor substrate(1) by depositing a titanium compound.
Patent KR-20020053669-A (KR)
Title: Apparatus and method for applying scalable packet forwarding
Inventor: PARK JAE HYEONG
IPC: H04L12/50
Filed: 2000-12-27
Abstract: PURPOSE: An apparatus and method for supporting packet forwarding scalability is provided to support the scalability of the packet forwarding of an MPLS(Multi Protocol Label Switching) system using a small number of connections of an internal ATM switch. CONSTITUTION: In an MPLS system, an RCP(Routing Control Processor)(30) and an FE(Forwarding Engine)(40) include their respective encoder/decoders(31,41). In order to transfer packets, the MPLS system establishes connections through an ATM switch(20) between the RCP(30) and the FE(40). In the case of transferring packets through the ATM switch(20), a transmitting side, the RCP(30) or the FE(40), executes encoding in accordance with previously defined packet encapsulation. A receiving side, the FE(40) or the RCP(30), executes decoding so that the connection information of an LI(Line Interface)(10), to which the packets are transferred, can be transferred.
Patent KR-20020054782-A (KR)
Title: Apparatus for measuring a noise
Inventor: CHOI JONG DAE
IPC: G01H11/06
Filed: 2000-12-28
Abstract: PURPOSE: A noise measurement apparatus is provided to simplify configuration of the apparatus and noise measurement procedures, while minimizing signal noise. CONSTITUTION: A noise measurement apparatus comprises a digital audio tape record device, and a computer device connected to the digital audio tape record device and which performs noise analysis. The digital audio tape record device includes a left channel(41) connected to a micro phone and an engine speed sensor, and which receives the noise signal sensed by the micro phone and amplified; a signal converter(42) connected to the left channel, and which receives the noise signal; an amplifier(43) for receiving and amplifying the speed signal detected by the engine speed sensor; and a right channel(44) for receiving the speed signal and the noise signal, in a synchronous and digital manner.
Patent KR-20020058142-A (KR)
Title: Method of Driving Plasma Display Panel with Four Electrodes
Inventor: KIM HWAN YU
IPC: H01J11/24
Filed: 2000-12-29
Abstract: PURPOSE: A method for driving a plasma display panel with four electrodes is provided to reduce the voltage in a sustain discharging by forming a scan electrode as a fence structure of which three bus electrodes are connected. CONSTITUTION: Data is supplied to an address electrode(63). A pair of sustain electrodes(46,59) are at right angles to the address electrode(63). A scan electrode(88) of a fence structure is located between the pair of sustain electrodes(46,59) and connected as a net form of plural electrodes. A black matrix shields a luminescence between the scan electrode(88) and the address electrode(63). An addressing discharge is generated in order to simultaneously supply a pulse to the address electrode(63) and the scan electrode(88) to select a display cell from a panel. A maintenance discharging process generates a maintenance discharge by supplying the pulse to the pair of sustain electrodes(46,59).
Patent KR-20020056586-A (KR)
Title: Pedal control apparatus for an automobile
Inventor: PARK JEONG U
IPC: G05G1/40
Filed: 2000-12-29
Abstract: PURPOSE: A vehicle pedal height adjusting apparatus is provided to improve the convenience of use for handling a vehicle pedal by adjusting the height of pedal based on the driver's condition. CONSTITUTION: A pedal arm(61) is hinged to a bracket(50) by means of the first hinge(61a). An operating arm(65) is fixed to the bracket(50) by means of the second hinge(65a). A rod(66) is connected to the operating arm(65) to operate a booster(67) based on the rotational degree of the pedal arm(61). A variable arm(70) is connected to a tip portion of the operating arm(65) and to a middle part of the pedal arm(61). The length of the variable arm(70) is varied to transfer the movement of the pedal arm(61) to the operating arm(65). A height adjusting device(80) is provided to vary the length of the variable arm(70). A return spring(68) is connected to one of the pedal arm(61), the operating arm(65) and the variable arm(70) to provide an elastic force such that the pedal arm(61), the operating arm(65) and the variable arm(70) are moved in a direction reverse to the stepping direction of the driver.