baber/WOPTO huggingface dataset:
Patent KR-20020062689-A (KR)
Title: Manipulation levers of forklift and forklift
Inventor: KAMIYA KAZUSHI
IPC: B66F9/075
Filed: 2002-01-21
Abstract: PURPOSE: To provide a forklift operating lever allowing easy loading operation and traveling operation. CONSTITUTION: This forklift operating lever 32 comprises a lever body 36 tiltably attached to a machine base, a grip 46 having a shape grippable with a palm faced downward, and a knob 54 rotatably attached to the grip by moving up and down a thumb of the hand gripping the grip. The lever body of the operation lever is tiltably attached in a back-and-forth direction, and when the lever body is set for traveling operation, a tilting direction and a traveling direction can be matched with each other. When elevating operation of a fork is conducted by the knob, an operating direction by the thumb and an elevating direction can be matched with each other. Therefore, a sense of imocompatibility is not given to an operating feeling of an operator.
Patent KR-20030065692-A (KR)
Title: The decoration gobaetal and the manufacturing method of thereof with tree root
Inventor: CHA JONG IN
IPC: B44C3/00
Filed: 2002-01-30
Abstract: PURPOSE: A Gobaetal for decoration using tree root is provided to maintain shape of initially collected tree root by using tree root, and obtain natural decorative aesthetics by making the best use of inherent characteristics and texture of a workpiece, and a manufacturing method of the Gobaetal for decoration using tree root is provided. CONSTITUTION: The manufacturing method of decorative Gobaetal for hanging on the wall using tree root comprises process of cutting the collected tree root according to a design by collecting tree root; process of drying the washed tree root after washing the tree root with water; process of applying adhesive to the surface of the tree root; process of inserting ring member into a workpiece of the tree root; process of making a work form by adhering earth to the workpiece; process of coating adhesive on the surface of the work form as drying the work form in the shade; process of painting first lacquer and second lacquer on the surface of the adhesive coated work form; process of coloring a required part of the lacquer painted surface of the work form; and process of drying the colored work formed.
Patent KR-20020024168-A (KR)
Inventor: LEE GWANG SEUB
IPC: F16H3/00
Filed: 2002-01-30
Abstract: PURPOSE: A unidirectional gear is provided to cut down manufacturing expenses by simplifying the structure with rotating an external gear unidirectionally in forward or reverse rotation of an internal gear and with rotating the internal gear unidirectionally in forward or reverse rotation of the external gear. CONSTITUTION: A gear unit having a middle gear(3) and a latch(4) is placed between an internal gear(1) and an external gear(2), and the latch is installed in rotary plate(5). The external gear is rotated forward with engaging the latch with the internal gear and the external gear in turning the internal gear. An outer lath is fitted to a latch groove out of the rotary plate in turning the internal gear reversely, and the external gear is rotated forward with turning the middle gear. The rotational direction of the gear is changed with using the latch between internal and external gears or chaining the direction of the middle gear. The structure is simplified, and manufacturing cost is reduced with rotating gears unidirectionally.
Patent KR-20030067361-A (KR)
Inventor: CHOI BYEONG GEOL
IPC: H02K17/16
Filed: 2002-02-08
Abstract: PURPOSE: An outer rotor type induction motor is provided to circulate the cooling air of a rotor housing by forming an upper blade, a lower blade, and plural vents at a rotor housing. CONSTITUTION: An outer rotor type induction motor includes a stator core, a coil, a rotor housing(100), and a rotor conductor. A plurality of stator slots are formed at the stator core. The coil is wound around the stator slots. The rotor housing is installed at the outside of the stator core. A driving shaft is coupled to a center of a bottom portion of the rotor housing. The rotor conductor is inserted into an inner circumference of the rotor housing. A plurality of upper blades(150) are formed on a side end portion of the rotor housing in order to control the temperature of the coil.
Patent KR-20020028168-A (KR)
Inventor: NA YONG GYUN
IPC: G01R31/02
Filed: 2002-02-20
Abstract: PURPOSE: A method for checking a disconnection of a ground line is provided, which checks the disconnection of the ground line through an emission of a LED by flowing a current to the ground line, and thus prevents a fire and an electric shock death due to a leakage current. CONSTITUTION: According to the method, a center current of about 110V and 2.25MA is used by connecting two 100K ohm resistors in serial on both power supply of AC 220V. And about 2.25MA current is flowed through a load resistor 5.6 ohm, and about 0.83MA DC current is flowed through a LED having a unilateral characteristics. And the above currents are flowed to a ground line through a selective switch. Thus, the disconnection of the ground line is checked by whether the LED emits light or not.
Patent KR-20030073044-A (KR)
Title: Device for processing ima between stu and stu
Inventor: NOH SEONG HO
IPC: H04L12/28
Filed: 2002-03-08
Abstract: PURPOSE: A device for processing an IMA(Inverse Multiplexing for ATM) function between STUs(SHDSL(Single-pair High-speed Digital Subscriber Line) Transceiver Units) is provided to implement the IMA function between an STU-C(STU at the Central office) and an STU-R(STU at the Remote end), thereby supplying a high-quality broadband service. CONSTITUTION: An STU-C(100) comprises as follows. The first clock divider(101) generates a network reference clock and an IMA reference clock. The first SHDSL modems(102) receive frame data from subscribers, convert the frame data into ATM cells, and transmit the ATM cells. The first IMA processor(103) inputs the ATM cells to group the ATM cells, and transmits the grouped ATM cells. An STU-R(200) comprises as follows. The second SHDSL modems(201) input data frame to extract the network reference clock, and convert the data frame into ATM cells to transmit the ATM cells. The second clock divider(202) inputs the network reference clock, and generates the IMA reference clock. The second IMA processor(203) inputs the ATM cells to group the ATM cells, and transmits the grouped ATM cells.
Patent KR-20030075044-A (KR)
Title: The Manufacturing Method of Constructional Materials Effecting Both Adiabatic and Impact Sound Insulation Through Floor in Apartmant Houses
Inventor: HWANG YEONG SEOK
IPC: C04B18/24
Filed: 2002-03-15
Abstract: PURPOSE: Provided are a building material for interlayer sound and heat insulations of public housing useful for forming a sound insulating material, which predominantly comprises clay minerals and rice hulls, and has an ecofriendly, adiabatic effect, and a method for producing the same. CONSTITUTION: The building material is characterized by comprising rice hulls, clay minerals, water glass, ethylene vinyl acetate(EVA) with weight ratio of 10-30:20-60:5-20:5-20, and further comprising water. The building material is produced by the method comprising the steps of (i) washing the rice hulls with water not to be decayed, and finely crushing the rice hulls; (ii) blending the crushed rice hulls, clay minerals, water glass, and EVA in weight ratio of 10-30:20-60:5-20:5-20, and further mixing the materials by adding appropriate ratio of water; (iii) charging the mixture into predetermined mold and press the mixture at ambient temperature, so as to mold the mixture.
Patent KR-20030022671-A (KR)
Title: Fructose absorption preventing agents, compositions, foods, fructose absorption preventing substances, agents for preventing or treating hyperlipemia and fatty liver, and agents for repressing accumulation of internal-organs fat
Inventor: HAYASHI SHUICHI
IPC: A61K31/715
Filed: 2002-04-02
Abstract: PURPOSE: Provided are a composition for preventing fructose absorption, which can prevent absorption of fructose in the living body specifically, and is effective in prevention or medical treatment of hyperlipemia and fatty liver, and inhibition and amelioration of accumulation of internal-organs fat, and a method of preventing fructose absorption. CONSTITUTION: A composition for preventing fructose absorption, comprises: (1) a biologically effective amount of an extract of a plant of the genus Eucalyptus as an active ingredient, and (2) a biologically acceptable carrier or diluent, wherein at least one selected from fructose and polysaccharide not less than disaccharide containing fructose is further contained.
Patent KR-20030081980-A (KR)
Title: A cutoff device of a power suppcy of engine an during oil supply
Inventor: OH OG NAM
IPC: B60K15/00
Filed: 2002-04-15
Abstract: PURPOSE: A cutoff apparatus of the engine power during oil supply is provided to forcibly stop the engine by intercepting the engine power when an oil filler injection port door or cap is opened, to prevent an accident, and to prevent a waste of fuel and air pollution. CONSTITUTION: A cutoff apparatus of the engine power during oil supply has a power-cutoff unit(E) for intercepting the engine power when an oil injection port door(2) or cap(4) is opened. The power-cutoff unit comprises a bracket(11) disposed to the body(1) of a vehicle to be positioned to the inside of the door; a switch(5) fixed to the bracket to intercept/apply the power of the engine electrically and circuitously; and an elastically operating piece(6) fixed to the inside of the door to turn on/off the switch by electricity.
Patent KR-20030082124-A (KR)
Title: Ferritic stainless steel for exhaust manifold with improved oxidation resistance
Inventor: AHN JANG GYU
IPC: C22C38/26
Filed: 2002-04-16
Abstract: PURPOSE: A ferritic stainless steel alloy for exhaust manifold with improved oxidation resistance even at high temperature compared to existing ferritic stainless steel alloy is provided. CONSTITUTION: The ferritic stainless steel alloy for exhaust manifold comprises a principal constituent of iron (Fe), 14.0 to 16.0 wt.% of chromium (Cr), 0.5 to 4.0 wt.% of silicon (Si), 0.30 to 1.0 wt.% of niobium (Nb), 0 to 0.8 wt.% of copper (Cu), 0.05 to 0.06 wt.% of manganese (Mn), 0 to 0.2 wt.% of titanium (Ti), 0 to 0.03 wt.% of phosphorus (P), 0 to 0.02 wt.% of sulfur (S), 0 to 0.015 wt.% of carbon (C) and 0.05 to 0.5 wt.% of nitrogen (N).
Patent KR-20030082637-A (KR)
Title: Device for locking hub to inner tub for washing machine
Inventor: KIM BYEONG CHAN
IPC: D06F37/30
Filed: 2002-04-17
Abstract: PURPOSE: A hub for a washing machine is provided to uniformly form a power transmitting part for the rotation of a tub by contacting the tub with the hub connected to the tub to transmit rotation power at a wider region. CONSTITUTION: A hub(30) contacted and fixed to the bottom of a tub(50) to transmit rotation power to the tub that is mounted in a washing machine is composed of a rotary shaft mounting hole(32) formed in the center to combine with a rotary shaft; a plurality of arm parts(34) radially extended around the rotary shaft mounting hole; a combining hole(36) formed at the arm part and combined with the bottom of the tub by a combining bolt; and a plurality of contact projections(38) protruded at the upside of the arm part and closely contacted to the bottom of the tub by bonding pressure when the hub is combined to the bottom of the tub through the combining hole.
Patent KR-20030083845-A (KR)
Title: A pen for dry prevention
Inventor: KIM HOI KON
IPC: B43K24/08
Filed: 2002-04-22
Abstract: PURPOSE: A drying-resistant writing instrument is provided to allow a writing instrument of oil or water with a core to be kept airtight, without a separate airtight cap on the instrument, to prevent the core from being dry. CONSTITUTION: The drying-resistant writing instrument includes a housing body(200) which has an end of core entrance(210) in a single body and has a member of locking the core(100) for writing instrument to compress a spring(150) when the core is moved forward from the inside and to protrude the core through the end of core entrance(210); a pressing button(300) which pushes the member of locking the core(100) to be locked into a catching projection when pressed from the rear of the housing body(200) and which makes the inside of the housing body(200) kept airtight when a releasing projection is pressed; and a switching tube(400) which opens or closes the door of the end of core entrance(210).
Patent KR-20030089852-A (KR)
Title: protective device of automobile driver
Inventor: BAE HAN
IPC: B60T7/06
Filed: 2002-05-20
Abstract: PURPOSE: A protecting apparatus for a driver is provided to prevent a second brake pedal arm or a brake pedal from being contacted to the body of the driver and the driver from being injured by forcibly turning the second brake pedal arm and the brake pedal to the dash panel in pushing the brake booster inward at a collision. CONSTITUTION: A driver protecting apparatus comprises a first brake pedal arm(30) turning elastically by a pedal mounting bracket(11), a hinge(21) and a torsion spring(22); a second brake pedal arm(40) connected to the first brake pedal arm by the hinge and combined with a brake pedal(23) and a push rod(5a) of a brake booster(5) to press the push rod with turning to the dash panel in braking normally; a hydraulic pressure generator(50) installed in the dash panel by a fixing bolt(24) to generate hydraulic pressure with oil at a collision; and a pedal arm turning unit(70) installed to the first brake pedal arm by fixing bolts, connected to the hydraulic pressure generator by a hydraulic hose(60), and thread-connected to the second brake pedal arm to return the second brake pedal arm elastically with varying the length in normal operation and forcibly turn the second brake pedal arm to the dash panel with varying the length according to hydraulic pressure at a collision.
Patent KR-20030091278-A (KR)
Title: A battery fixed plate joint structure of electric bicycle
Inventor: HONG SEOK GI
IPC: B62M7/08
Filed: 2002-05-27
Abstract: PURPOSE: A structure for mounting a battery fixing plate for an electric bicycle is provided to easily replace and repair the battery fixing plate when the battery fixing plate is damaged. CONSTITUTION: In an electric bicycle having a driving unit for transmitting power to a rear wheel, a support post(50) is fixed to both ends of the rear axle of the electric bicycle, and supports the driving unit. A placing unit(51) is formed at the support post. A battery fixing plate(60) is coupled with the placing unit by bolts(70).
Patent KR-20030092190-A (KR)
Title: Mounting structure of LED guide for drum washer
Inventor: KIM SEON U
IPC: D06F39/00
Filed: 2002-05-27
Abstract: PURPOSE: Mounting structure of a light emitting diode guide for a drum washing machine is provided to assemble and disassemble the light emitting diode guide easily, and to prevent failure from separation or installation by forming a fitting groove in the front of the control panel and a hook in the light emitting diode guide. CONSTITUTION: A display apparatus for a washing machine comprises a light emitting diode indicating the operation of the washing machine; a control panel having a hole for transmitting light from the light emitting diode; and a light emitting diode guide(26) having a projection part(27) for guiding light from the light emitting diode through the hole of the control panel. A hook(28) is formed in the light emitting diode guide and separably inserted to a fitting groove formed in the control panel. The light emitting diode guide is installed by inserting the fitting sill of the hook to the fitting groove of an operation cover(23) and fitting to an installation part(23c). Light from the light emitting diode is projected evenly and accurately with etching the surface of the light emitting diode guide and forming a screen hole.
Patent KR-20030091472-A (KR)
Title: Human face location detection method using adaptive color clustering
Inventor: LEE JI EUN
IPC: G06T1/00
Filed: 2002-05-28
Abstract: PURPOSE: A facial region extracting method using adaptive color clustering is provided to construct a facial region extraction algorithm by integrating a color based access method with a non-color based access method, thereby extracting the optimum facial region. CONSTITUTION: An image is inputted(201), and pixels satisfying a skin color condition are found from the inputted image(202). Among the pixels satisfying the skin color condition, pixels with similar colors are grouped into color groups on a color space(202b). The pixels belonging to one group color are set as a face candidate region(202c). In the set face candidate region, the face region is confirmed or adjusted using non-color characteristic(203). The color group size is controlled and the extracted face region information is stored(204,205).
Patent KR-20030092316-A (KR)
Inventor: KIM GWANG IL
IPC: F28F1/00
Filed: 2002-05-29
Abstract: PURPOSE: An oil cooler is provided to reduce flowing resistance of oil, and to improve pressure resistance and heat transfer efficiency by installing an inside fin on a center of a space in a tube formed by a pair of plates coupled to each other, and forming beads of various shapes protruded from both of circumferential surfaces of the plates inwardly and outwardly in longitudinal direction. CONSTITUTION: A pair of places comprise a first plate(20) and a second plate(30) facing the first plate and coupled to the first plate. A first neck bead(25) and a second neck bead(35) are formed on both ends of the first plate and the second plate and coupled to each other to distribute heat exchange medium to both sides when the heat exchange medium flows in from or flows out to a tank part. First inside beads(26) and first outside beads(27) are formed along both of circumferential sides of the first plate to be protruded inwardly and outwardly. Second inside beads(36) and second outside beads(37) are formed along both of circumferential sides of the second plate to be protruded inwardly and outwardly. An inside fin(40) is installed on a center of a space in each of tubes.
Patent KR-20030092565-A (KR)
Title: Method and apparatus for generating level information of user and medium for storing web browser generating level information of user
Inventor: JUNG SUK YONG
IPC: G06F15/00
Filed: 2002-05-30
Abstract: PURPOSE: A user level generation system and method is provided to generate user level data at a web browser when a user requests a web service, and to transmit the generated user level data to a web server for preventing the user from accessing adult web sites. CONSTITUTION: The system comprises a storage(114), a user instruction input module(111), a manager authentication module(112), and a user level processor(113). The storage(114) stores user level data. The user instruction input module(111) enables a user to input instructions. The manager authentication module(112) receives an instruction from a user via the user instruction input module(111), checks whether the user is a manager of a terminal, and transmits a manager authentication signal to the user level processor according to a checking result. The user level processor(113) changes the stored user level data according to a control instruction, extracts new user level data from the storage(114) if a user level data generation request is transmitted from a web browser(12), and offers the requested user level data to the web browser(12).
Patent KR-20030095036-A (KR)
Title: Solder bump interconnection method of flip chip package
Inventor: KIM BO SEONG
IPC: H01L21/60
Filed: 2002-06-11
Abstract: PURPOSE: A method for connecting a solder bump of a flip chip package is provided to prevent a solder joint from being collapsed and difficulty of a subsequent underfill process by positioning a spacer before a solder bumped chip is attached to a printed circuit board(PCB) or metal frame. CONSTITUTION: The spacer of a predetermined height is positioned on the PCB or metal leadframe(46) before the semiconductor chip(40) is attached to the PCB or metal leadframe. The solder bump(41) is reflowed to form the solder joint(48b) that has a different type than a sphere and maintains a predetermined height.
Patent KR-20030095592-A (KR)
IPC: F01D5/28
Filed: 2002-06-12
Abstract: 본 발명은 팬 회전 중의 응력 집중이나 재료의 열 수축에 의해 발생하는 응력에 의한 균열 발생을 방지하여 팬의 내구성과 냉각 성능이 우수한 수지제 블레이드가 마련된 팬을 제공하는 것을 과제로 한다. 
     금속제의 디스크에 수지제 블레이드를 각각 독립적으로 설치한 구성으로 한 팬에 있어서, 상기 금속제의 디스크에 별개 부재인 금속제 스파이더부를 용접, 리벳, 볼트 등으로 부착하고, 상기 스파이더부에 수지제 블레이드를 일체로 성형하여 구성한 것을 특징으로 한다. 
     이로써 팬의 내구성과 냉각 성능이 우수한 팬을 저렴하게 제공할 수 있다.
Patent KR-20030096551-A (KR)
Title: Electrorheological fluid comprising of starch phosphate as a conducting particle and its preparation
Inventor: CHOI HYEONG JIN
IPC: C09K3/00
Filed: 2002-06-14
Abstract: PURPOSE: Provided is an electro-rheological fluid comprising a starch phosphate as a conductive particle, which has excellent electro-rheological effect by self-polarization of the particle without any additional water or separate additives. CONSTITUTION: The electro-rheological fluid comprising a conductive particle dispersed in a non-conductive solvent is characterized in that the conductive particle is a starch phosphate. More particularly, the starch phosphate has the substitution degree of 0.012-0.4, the volume proportion of 10-30% based on the total liquid volume and the particle size of up to 100 micrometers. Further, the starch phosphate particle is produced by the method comprising the steps of: forming a mixed solution comprising a phosphate group-containing compound; reacting the phosphate group with starch to form a starch phosphate; filtering, drying and heat-treating the starch phosphate; and purifying the starch phosphate.
Patent KR-20040001297-A (KR)
Title: Pneumatic tire with multi tread rubber composition
Inventor: SONG HAN SEOK
IPC: B60C1/00
Filed: 2002-06-27
Abstract: PURPOSE: A pneumatic tire with multi-tread rubber composition is provided to improve the performance of the tire by manufacturing tread rubber suitable to the required characteristics of each area in tread. CONSTITUTION: In a pneumatic tire, directed patterns(4) are formed to an inner part(2) of tread around a tread center(1), and undirected patterns(5) are formed to an inner part(3) of tread. In the pneumatic tire with multi-tread rubber composition, the inner part of the tire having width of 0.5¯45% to the full tread width comprises tread rubber composition excellent in wet road-tractive ability, and the outer part having width of 0.5¯45% to the full tread width comprises tread rubber composition excellent in the braking performance. The middle part except the inner and outer parts comprises tread rubber composition excellent in the wear resistance.
Patent KR-20040003876-A (KR)
Title: method for controling cooling system with two evaporators
Inventor: JUNG UI YEOP
IPC: F25B5/00
Filed: 2002-07-04
Abstract: PURPOSE: An operation control method of a cooling system with two evaporators is provided to collect a refrigerant remaining in the evaporators and prevent lack of the refrigerant in the system, in changing a cooling cycle. CONSTITUTION: A cooling system has two evaporators selectively executing an F-cycle and an R-cycle. In the F-cycle, a refrigerant, passing through a compressor and a condenser, is switched by a three-way valve, and the refrigerant successively flows through a first expanding device and an F-evaporator. In the R-cycle, the refrigerant is switched by the three-way valve and the refrigerant successively flows through a second expanding device and an R-evaporator. In an operation control method of the cooling system, the refrigerant remaining in the F-evaporator is collected to the compressor and the condenser by closing the three-way valve for a predetermined time and operating the compressor, in cycle conversion from the F-cycle to the R-cycle. The refrigerant remaining in the F-evaporator is evaporated by turning an F-fan, in closing the three-way valve.