baber/WOPTO huggingface dataset:
Patent KR-20040028377-A (KR)
Title: Traffic line search controlling device of navigation system for vehicle and method thereof
Inventor: KIM HO JUNG
IPC: G08G1/0968
Filed: 2002-09-30
Abstract: PURPOSE: A path search control apparatus of a vehicle navigation system and its method are provided to perform the shortest path guide by reducing a waiting time of a user. CONSTITUTION: According to the path search control apparatus of a vehicle navigation system, a traffic information center(110) provides traffic information in real time, and has map database equal to map data stored in a navigation, and performs a control operation of transmitting traffic information of road links through a SMS service of a wireless network. And a vehicle terminal unit(120) has a wireless modem(127) and a memory(129) storing traffic information of each road link, and performs a control operation of performing transmitting present position information and traffic information request message of a vehicle to the traffic information center through the SMS service.
Patent KR-20040028413-A (KR)
Title: Device for lifting coil in crane
Inventor: LEE DONG WON
IPC: B66C1/42
Filed: 2002-09-30
Abstract: PURPOSE: A coil transferring lift device of a crane is provided to prevent the breakage of a coil caused by friction and improve the quality by positioning a sliding belt for preventing friction between the coil and the lift device and to prevent the accident risks of equipments and the side breakage of the coil by preventing movements in inserting a loading plate into the inner diameter of the coil. CONSTITUTION: A coil transferring lift device of a crane is composed of a frame structure(10) mounted to a hook of the crane; a pair of hook members(11) movably installed to both lower sides of the frame structure in the longitudinal direction, wherein a lower end is horizontal-bent inward to form a loading plate(12); a friction preventing sliding belt(21) of which both ends are wound around winding rolls(20) installed to the outsides of each hook member, arranged between the hook members; and a driving device for winding or unwinding the sliding belt to coil gripping conditions by rotating the winding roll forward and backward.
Patent KR-20040033444-A (KR)
Title: gas lifter for a tailgate of a vehicle
Inventor: HAN YEONG IL
IPC: B60J5/10
Filed: 2002-10-14
Abstract: PURPOSE: A gas lifter for a tailgate is provided to open the tailgate quietly and smoothly at high temperature or the low temperature by installing a left gas lifter having the small sectional area of the piston orifice and the small amount of oil and a right gas lifter having the large sectional area of the piston orifice and the large amount of oil. CONSTITUTION: A left gas lifter and a right gas lifter are installed between a tailgate and a vehicle body. The sectional area of an orifice(11) of a piston is decreased in the left gas lifter, and the small amount of oil is charged in the left gas lifter. The sectional area of the orifice of the piston is increased in the right gas lifter, and the large amount of oil is charged in the right gas lifter. The tailgate is opened smoothly and stably with different damping of the left and right gas lifters. A piston ring(9) is perfectly round without a slit and contacted to the piston to regulate flow of oil accurately. The orifice sectional area of the right gas lifter is two times as large as the orifice sectional area of the left gas lifter, and the oil amount of the right gas lifter is 1.5 times more than the oil amount of the left gas lifter.
Patent KR-20040033455-A (KR)
Inventor: KIM SEONG DAE
IPC: B60G7/02
Filed: 2002-10-14
Abstract: PURPOSE: A trailing arm bush of a rear suspension is provided to extend the life span and increase lateral rigidity and durability by reducing driving torque with directly installing the trailing arm bush to a vehicle body, and to improve steering stability and the tread between a tire and the road surface by understeering a rear axle in turning and absorbing vibration during traveling on the rough road. CONSTITUTION: A trailing arm bush of a rear suspension is composed of an outer pipe(16) integrally combined with a trailing arm; an inner pipe(20) inserted to the outer pipe and composed of rubber(18) contacted to the inner periphery of the outer pipe; and a hollow pin(38) having bolt holes(36) combining a bolt with a pipe nut of a vehicle body member and penetrating the center of the inner pipe to combine a dust cover(22), a ring(24), packing(26) and a bearing(28) with the inner periphery of the inner pipe for shutting off inflow of foreign matters and adjusting the clearance. The hollow pin is manufactured by forging, and the bolt holes are formed at both sides of the hollow pin.
Patent KR-20030032885-A (KR)
Title: Hybrid gas generator unit used in motor vehicle safety for inflating a side airbag
Inventor: LEBAUDY FRANCK
IPC: B60R21/268
Filed: 2002-10-18
Abstract: PURPOSE: A hybrid gas generating unit for inflating an air bag for the safety of a vehicle is provided to mount to all kinds of vehicles by the geometrical shape, to reduce manufacturing cost by using a compression gas reservoir, and to prevent the extension of metal components causing the injuries of passengers. CONSTITUTION: A hybrid gas generating unit for inflating an air bag for the safety of a vehicle is composed of a flexible member(9) having a pyrotechnic charge(10), an upstream end part, and a downstream end part; a reservoir(18) of pressurized gas(19) including an upstream end part and a downstream end part; and an electric pyrotechnic igniter(3) housed in a body(2) arranged near the upstream end part of the flexible member and the downstream end part of the reservoir. The electric pyrotechnic igniter starts the combustion of the pyrotechnic charge included in the flexible member during the operation and emits the pressurized gas stored in the reservoir.
Patent KR-20030035945-A (KR)
Title: Sheet containing apparatus, sheet feeding apparatus provided with the same, and image forming apparatus
Inventor: MATSUSHIMA AKIRA
IPC: B65H1/04
Filed: 2002-10-25
Abstract: PURPOSE: A sheet storing device, image forming device, and sheet-feeding device equipped with sheet storing device are provided to easily set the position of a regulating member and to accurately set the position of loaded sheets. CONSTITUTION: A sheet storing device is composed of a sheet loading device(5) on which sheets are loaded, disposed in a main body; regulating members(19,20,21) adjacent to the edge of the loaded sheet to move to the size of the sheet loaded on the sheet loading device and to regulate the position of the sheet; a position setting device arranged at upper and lower sides of the main body to set the position of the regulating member. The position setting device comprises a fitting part arranged in the position corresponding to the size of the sheet loaded on the sheet loading device within upper and lower positions of the main body and a position setting member provided to the regulating member and fitted in the fitting part. The position setting member is inserted in the fitting part to set the regulating member at the position corresponding to the size of the sheet loaded on the sheet loading device.
Patent KR-20040036384-A (KR)
Inventor: KIM SEONG WON
IPC: H01S5/30
Filed: 2002-10-25
Abstract: PURPOSE: A compound semiconductor laser diode is provided to reduce a threshold current and to improve a horizontal/vertical emission aspect ratio and to reduce the generation of kink in a L-I(Light-Current) curve, and to prevent thermal problem and to improve the characteristics of the device. CONSTITUTION: An n-compound semiconductor layer(111) is formed on an n-compound semiconductor substrate(110). The first stacked epi layer is formed by stacking an n-clad layer(112) and an n-waveguide layer(113) and an active layer(114) and an etch stop layer(115) and a p-waveguide layer(116) in a ridge type on the n-compound semiconductor layer in sequence. The second stacked epi layer is formed by stacking a p-clad layer(117) and a p-cap layer(118) on the p-waveguide layer in a ridge type with a smaller area than the first stacked epi layer. A dielectric film(170) is formed on the n-compound semiconductor substrate, as surrounding sides of the first and the second stacked epi layer. A p-metal layer(120) is formed on the p-cap layer and the dielectric layer. An n-metal layer(121) is formed below the n-compound semiconductor substrate.
Patent KR-20040037501-A (KR)
Title: Radial Truck-Bus Tire Excellent in Durability
Inventor: YOON GI YONG
IPC: B60C9/18
Filed: 2002-10-29
Abstract: PURPOSE: A radial tire improving durability for a truck or a bus is provided to extend the life span of the tire, and to improve the endurance of the belt edge by surrounding the upper and lower parts of the belt edge with the aramid ply. CONSTITUTION: A belt(10) is formed in a radial tire for a truck or a bus, and upper and lower parts of the belt edge are surrounded by an aramid ply(20). The aramid ply is composed of an aramid cord extended around the edge of the belt in the cross section of the belt, and topping rubber surrounding the upper and lower parts of the aramid cord. The aramid ply surrounds the upper part and the lower part of the belt edge about 10 - 50 mm from the end. The aramid cord of the aramid ply is 500-3000 deniers, and the density of cord arrangement is 10 - 35 EPI.
Patent KR-20040037735-A (KR)
Title: Ascending and descending device of circular saw blade for acryl-plate sawing machine
Inventor: JEON JEONG SU
IPC: B23D47/00
Filed: 2002-10-30
Abstract: PURPOSE: A device for lifting a rotary saw for an acrylic plate cutting machine is provided to cut an acrylic plate with precision by integrating a saw driving shaft with a slider and firmly supporting the slider. CONSTITUTION: A device for lifting a rotary saw for an acrylic plate cutting machine is composed of a horizontal supporter(41) horizontally installed at the lower part of a worktable(30), right and left lift supporters(42,43) fixed to upper and lower support members(30a,30b,30c,30d), right and left lift supporting units for supporting the horizontal supporter, right and left lifting members for lifting the right and left lift supporting units up/down, a driving cylinder(58) for controlling the position of the right and left lifting members, a slider(60) slidably installed at the top of the horizontal supporter, a moving unit for moving the slider, a saw driving motor(70) integrally fixed to the slider, a saw driving shaft rotatably installed at the top of the slider, and the rotary saw(75) fixed to one side of the saw driving shaft.
Patent KR-20030043634-A (KR)
Title: Method and apparatus for encoding/decoding the data
Inventor: HAN MAN JIN
IPC: G06F17/22
Filed: 2002-11-02
Abstract: PURPOSE: A method and system for encoding/decoding data are provided to remarkably reduce the size of data to be encoded and minimize quantization error generated during a quantization process. CONSTITUTION: A DPCM computing system includes a circular DPCM calculator(200), a predictive circular DPCM calculator(230), and a selector(260). The circular DPCM calculator performs DPCM computation for quantized data to generate differential data and carries out circular quantization for reducing the range of the differential data to output circular quantized differential data. The predictive circular DPCM calculator performs predictive DPCM calculation for the quantized data to generate predictive differential data and executes circular quantization for decreasing the range of the predictive differential data to output predictive circular quantized data. The selector selects one of the circular quantized data and predictive differential data according to the size of inputted differential data.
Patent KR-20020092869-A (KR)
Inventor: PARK YOUNG KEE
IPC: E06B1/32
Filed: 2002-11-05
Abstract: PURPOSE: A doorframe with bisected colors is provided to heighten an aesthetic sense with harmonized inner and outer colors and to reduce production costs by excluding a duplicate process. CONSTITUTION: The doorframe with bisected colors comprises the steps of extruding an outer part and an inner part of a doorframe differently by molding, then surfacing with the wanted colors, moving the outer part in the direction of an arrow(Pi) using a hook(3) to associate the outer part and the inner part of the doorframe, and filling up the associated upper part with caulking to intercept an inflow of rainwater.
Patent KR-20040040622-A (KR)
Title: Reactor
Inventor: SAEKI HIDETO
IPC: H01F27/25
Filed: 2002-11-07
Abstract: PURPOSE: A reactor is provided to prevent vibrations or noises caused due to a gap for adjustment of inductance, by arranging a filler member to be inserted into the gap. CONSTITUTION: A reactor comprises a core and a coil. The core includes an E-type core(11) and an I-type core. The E-type core includes an intermediate leg(11A), outer legs(11B,11C), and a connector for connecting the intermediate leg and the outer legs. The I-type core cooperates with the E-type core so as to form a magnetic circuit. The intermediate leg of the E-type core has an outer surface wound with a coil. A gap(14) is formed in the intermediate leg. The reactor includes an insulating sheet(13C) covering from the intermediate leg to the gap; and a filler member(15) inserted into the gap covered with the insulating sheet.
Patent KR-20040040683-A (KR)
Title: Method of processing exposure for semiconductor device fabrication
Inventor: HWANG BYEONG JUN
IPC: H01L21/027
Filed: 2002-11-07
Abstract: PURPOSE: An exposure progressing method for manufacturing a semiconductor device is provided to be capable of restraining the bridge phenomenon between patterns having a micro interval with each other. CONSTITUTION: More than two multi-step exposure masks are prepared. At least one out of the multi-step exposure masks is formed as a no pattern mask and the others are formed as predetermined pattern masks. Photoresist layers are sequentially coated on a substrate by using the no pattern mask and the predetermined pattern mask. Then, an exposure process is performed on the resultant structure. Preferably, a phase transition mask is used when preparing the multi-step exposure masks. At this time, the phase transition mask has the predetermined transmittance.
Patent KR-20030040072-A (KR)
Title: Ceramic condenser, conductive composition and conductive paste
Inventor: MIURA SYUICHI
IPC: H01B1/22
Filed: 2002-11-08
Abstract: PURPOSE: To provide a ceramic capacitor which does not contain a zinc element in a capacity electrode, can avoid the lowering of the adhesive strength of the capacity electrode against a ceramic dielectric substrate and avoid the lowering of a capacity and increase of dielectric loss. CONSTITUTION: Capacity electrodes 21, 22 are fixed to outer surfaces 11, 12 of a ceramic dielectric substrate 1, contain metal, glass and Bi2O3, and do not contain any of Pb or Pb compound. The metal comprises at least one kind of Cu or Ag.
Patent KR-20040041793-A (KR)
Inventor: YOON IL YEONG
IPC: H01L21/76
Filed: 2002-11-11
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to prevent the generation of a dishing phenomenon at a field region and secure device characteristics by using predetermined slurry. CONSTITUTION: A pad oxide and a nitride layer are sequentially formed on a silicon substrate. A field region is exposed by selectively etching the pad nitride and oxide layer. A trench is formed by etching the field region. An oxide layer is deposited on the resultant structure for filling the trench. A CMP(Chemical Mechanical Polishing) process is carried out on the oxide layer until the pad nitride layer is exposed. At this time, a predetermined agent is added for reducing polishing rate for the oxide layer and predetermined slurry having a pH concentration of 3, or less, is used.
Patent KR-20040045115-A (KR)
Title: method for cleaning tub in washing machine
Inventor: CHO SEONG JIN
IPC: D06F33/43
Filed: 2002-11-22
Abstract: PURPOSE: A tub cleaning method of a washing machine is provided to improve cleaning efficiency and sanitation by cleaning the tub in case of pollution level of the inner tub and the outer tub to be over the reference value with automatically detecting the pollution level, and to improve the reliability by restricting lowering of performance from remaining pollutants. CONSTITUTION: The pollution level of a tub of a washing machine is detected, and the detected pollution level is compared with the reference value. The course for cleaning the tub is performed according to algorithm for washing the tub. The algorithm for cleaning the tub includes steps for supplying water to clean the tub, putting a tub cleaner, and washing the tub by agitating a pulsator or the washing tub according to the washing machine and forming the permeation stream with rotating the washing tub at high speed. Soaking is performed for the predetermined time after supplying water and putting the cleaner.
Patent KR-20040045237-A (KR)
Title: The apparatus collecting and controlling vehicles information
Inventor: LEE SANG HYUN
IPC: G08G1/01
Filed: 2002-11-23
Abstract: PURPOSE: An apparatus for collecting the vehicle information is provided to know various information of vehicle and the status of the violation of speed in real time at remote. CONSTITUTION: An apparatus for collecting the vehicle information includes a first wireless communication module(10), at least one second communication module(20), a relay(30) and a vehicle information collection server(40). The first wireless communication module(10) is provided with an identification(ID) chip storing the identification data of the vehicle. The second communication module(20) is installed on two positions or multi positions of the road side. It generates the trigger signal when the vehicle approaches to the predetermined position, and creates the position data of the vehicle when the identification data is received from the first wireless communication module(10) and transmits the position data and the identification data of the vehicle. The relay(30) amplifies the signal transmitted from the second wireless communication module(20) and relays the amplified signal. And, the vehicle information collection server(40) collects the position data and the identification data of the vehicle and generates the vehicle information and the speed information based on the collected position data and the identification data of the vehicle.
Patent KR-20040048261-A (KR)
Title: Apparatus for measuring the deposit depth of lance and preventing lance from bending
Inventor: HUH CHUN HAENG
IPC: F27B3/10
Filed: 2002-12-02
Abstract: PURPOSE: A device for checking dipping depth of lance and preventing bending of the lance is provided to simultaneously check molten metal dipping depth of consumable oxygen lance injected from the side surface of the converter and effectively prevent bending of the lance injected forward in order to blow molten metal in converter. CONSTITUTION: The device comprises a hollow cylindrical pipe(60) in which the wire rope is installed by guiding vertically downward a wire rope(50) fixed to an oxygen holder(30) for connecting an oxygen lance(20) and an oxygen supply pipe(31); a circular weight(62) which is installed in the cylindrical pipe, and to which an end part of the wire rope is fixed; a cylindrical pipe gate for opening and closing a guide groove of the cylindrical pipe as a plurality of fixing grooves to which a fixing pin(66) fixed to a front part of the circular weight is insertingly fixed are being formed on the cylindrical pipe gate; and a lance depth measuring ruler formed at one side of the guide groove formed on a front part of the cylindrical pipe.
Patent KR-20040049578-A (KR)
Title: Protective device of liquid crystal display of mobile phone
Inventor: LEE CHUNG JAE
IPC: H04B1/38
Filed: 2002-12-06
Abstract: PURPOSE: A device for protecting an LCD of a mobile communication terminal is provided to comprise a shock absorbent between an LCD and protruded parts except a display, thereby suppressing the protruded parts not to be transformed and absorbing outer shock applied to the protruded parts. CONSTITUTION: A sub LCD(203) is installed on a PCB(400) inserted into a case so as to see a display(203-1) outside through an opening(204-1) formed on an upper cover(204). A transparent window(500) is attached to an outer side of a rib(204-2) inserted inward the opening(204-1). A shock absorbing sponge(600) is disposed between the rib(204-2) and the LCD(203). The sponge(600) supports the rib(204-2) from outer shock applied to a front side of protruded parts "D", and absorbs the outer shock. Rigid members(700) are fused to reinforce rigidity of the protruded parts "D".
Patent KR-20040050308-A (KR)
Inventor: PARK SEONG YEOP
IPC: F02B77/11
Filed: 2002-12-10
Abstract: PURPOSE: A heat protector of an engine is provided to prevent the thermal damage on a cylinder head and the breakage of a heat protector by guiding the exhaust heat transferred from an exhaust manifold to the rear of the heat protector. CONSTITUTION: A heat protector of an engine comprises a first heat protector(210) and a second heat protector(220). The first heat protector mounted on an exhaust manifold connected with a cylinder intercepts the flow of the exhaust heat generated from the exhaust manifold toward the cylinder head. The second heat protector mounted on the rest region of the exhaust manifold prevents the electrical devices and parts around the exhaust manifold from being damaged by the exhaust heat.
Patent KR-20040051944-A (KR)
Title: reducing iron charging chute with distribute plate
Inventor: CHOI YEONG GIL
IPC: F27D3/10
Filed: 2002-12-13
Abstract: PURPOSE: A chute for charging reduced iron into melter gasifier using distributing plate is provided to control burden distribution in the melter gasifier by installing the distributing plate at the reduced iron charging chute when charging reduced iron into the melter gasifier, thereby changing charging position and angle of the reduced iron. CONSTITUTION: In a reduced iron charging chute(100) for charging reduced iron discharged from reduction furnace through reduced iron discharge screw into melter gasifier in the COREX process, the reduced iron charging chute with distributing plate is characterized in that an upper part of the reduced iron charging chute is connected to the reduced iron discharge screw, a lower part of the reduced iron charging chute is connected to the upper surface of the melter gasifier, an inner passageway(110) is formed in the reduced iron charging chute so that reduced iron is charged into the melter gasifier through the inner passageway, and a distributing plate(150) is mounted on the inner passageway in such a way that the distributing plate is extended to downward, and the distributing plate is connected to the inner wall surface of the inner passageway by hinge to change an angle between the distributing plate and the inner wall of the passageway so that burden distribution in the melter gasifier is controlled by changing charging position and angle of the reduced iron charged into the melter gasifier, wherein a surface of the distributing plate at a side of which contacted with the reduced iron is formed in a curved surface having a certain curvature, and wherein the distributing plate is rotated in the angle range of 0 degree <= θ <= 30 degrees if an angle between the distributing plate and the wall surface of the inner passageway is θ.