baber/WOPTO huggingface dataset:
Patent KR-20030015492-A (KR)
Title: Apparatus for estimating video motion of video compression system
Inventor: KIM CHANG SOO
IPC: H04N19/573
Filed: 2001-08-16
Abstract: PURPOSE: A motion estimator of a motion-picture encoding system is provided to increase estimation gain and remove blocking artifact to improve picture quality by estimating motion of a moving picture on the basis of a double reference frame, a double motion vector and searching position shifting scheme. CONSTITUTION: A motion estimator of a motion-picture encoding system includes the first and second frame memories(10,20) and a motion estimation unit(30). The first frame memory stores frames corresponding to a motion picture and provides a Fk-1 frame that is one frame before the current frame. The second frame memory stores the Fk-1 frame provided by the first frame and provides a Fk-2 frame that is two frames before the present frame. The motion estimation unit estimates the first and second motion vectors for the current frame from the Fk-1 frame and the Fk-2 frame provided by the first and second frame memories, respectively.
Patent KR-20030015668-A (KR)
Title: Airbag cover
Inventor: SHIN GWANG SEOP
IPC: B60R21/205
Filed: 2001-08-17
Abstract: PURPOSE: A cover of an air bag is provided to deploy the air bag conveniently at low pressure by transmitting expansion pressure of the air bag to a groove processing opening, and to improve reliability by increasing resistance of the opening against external pressure. CONSTITUTION: An opening part is formed in an air bag cover to pass in deploying an air bag with forming a weak dotted line in an instrument panel. Many holes are arranged without penetrating the outside of the instrument panel to form the line for cutting the opening part. The air bag is deployed smoothly opening the perforated line of the air bag cover. The reliability of the air bag cover is improved by forming the opening part having resistance against external impact.
Patent KR-20030016523-A (KR)
Title: Hub Assembly Having a Braking System
Inventor: BYUN DONG HWAN
IPC: F16D65/14
Filed: 2001-08-21
Abstract: PURPOSE: A hub assembly is provided to reduce a rotary speed of an output shaft with a little power controlling an inertial energy of a driving shaft and to prevent the output shaft from rotating when the driving shaft stops though power is added. CONSTITUTION: An hub assembly comprises a base, a rotary output shaft(10), a rotary driving shaft(7), and driving shaft disc(17), an output shaft disc(2), a gear disc(14), an inner ring(3) and an outer ring of an one way clutch. The base has a side wall between a first and a second end walls. The rotary output shaft forms a spiral gear(6) in the tip portion and has a penetrated tubular hollow portion. The one tip of the output shaft is protruded outside of the second end wall. The rotary driving shaft is supported to penetrate the tubular hollow portion to rotate. The driving shaft disc is protruded at the tip of the driving shaft and installed on the driving shaft close to the first end wall. The driving shaft disc has a connecting device in the middle of the disc. Thereby, the gear disc moves back and forth along a shaft line for the driving shaft disc and it does not move to rotating direction. The driving shaft disc is protruded at the tip of the output shaft and installed close to the second end wall. The gear disc forms a female spiral gear in inner surface. The gear disc is geared to the spiral gear of the driving shaft. An annular protrusion like a disc is on the one side of the gear disc. The other side of the gear disc has a connecting device to move back and forth along a shaft line for the driving shaft disc and it does not move to rotating direction. The inner ring of the one way clutch(3) is installed between the gear disc and the output shaft disc and between the gear disc and the driving shaft disc respectively. The inner ring has a tubular hollow. The outer ring of the one way clutch is installed inside a side wall of the base. The outer ring is operated relatively with the inner ring. An assembly of the driving shaft and the output shaft is supported to rotate against the base. Consequently, if a rotary speed of the output shaft is faster than that of the driving shaft, the brake system prevents a power transmitting from the output shaft to the driving shaft.
Patent KR-20030017214-A (KR)
Title: A Compact Folded Patch Antenna
Inventor: KIM TAE YOUNG
IPC: H01Q13/08
Filed: 2001-08-24
Abstract: PURPOSE: A small planar patch antenna is provided to reduce the size of the antenna and widen the bandwidth, while maintaining radiation characteristics similar to the characteristics of a monopole antenna. CONSTITUTION: A small planar patch antenna comprises a radiation unit and a feeder unit. The radiation unit includes an upper patch(11) for radiating wave; a first dielectric formed beneath the upper patch; a lower patch(12) formed beneath the first dielectric, and which has a size same as the size of the upper patch; a plurality of vias(15) for electrically connecting the upper patch and the lower patch; and a second dielectric formed beneath the lower patch, and which has a dielectric constant different from the dielectric constant of the first dielectric. The feeder unit includes a dielectric substrate(13) arranged beneath the radiation unit, and which has a feeder line(17) for supplying electricity; a via for connecting the feeder line formed on the dielectric substrate and the lower patch of the radiation unit; a ground surface(14) formed between the second dielectric and the dielectric substrate, and which has a hole(18) for penetration of the via; and two or more short pins(16) for electrically disconnecting the ground surface and the lower patch of the radiation unit so as to reduce the size of the radiation unit.
Patent KR-20030018300-A (KR)
Title: Manufacturing method of paper clay
Inventor: KIM GO JUNG
IPC: C04B33/00
Filed: 2001-08-28
Abstract: PURPOSE: Provided is a method for preparing paper clay which improves adhesiveness and generates a large quantity of mineral and far infrared rays by adding elvan and zeolite to conventional clay paper materials. CONSTITUTION: The paper clay is prepared by mixing 5wt.% of pulp with 5wt.% of paracel, 20wt.% of elvan, 20wt.% of zeolite, 20wt.% of agalmatolite, 20wt.% of talc and 10wt.% of carboxy methyl cellulose(CMC), followed by adding 20wt.%(based on the weight of the mixture) of water. The resultant paper clay is applicable to craftworks, tiles and wall materials, and offers anti-poison, deodorization and health promotion.
Patent KR-20020034856-A (KR)
Inventor: MORI SHIGERU
IPC: B24B5/37
Filed: 2001-08-29
Abstract: PURPOSE: To condition a surface roughness of roll by means of online roll grinding. CONSTITUTION: This features in a grinding measure with a rotary grindstone for online roll grinding and a conditioning measure for surface roughness of this roll.
Patent KR-20030018852-A (KR)
Inventor: JANG YUN SEOK
IPC: G02F1/133
Filed: 2001-08-31
Abstract: PURPOSE: An LCD module is provided to change the arrangement state of a gate drive IC on the LCD module and reduce the number of output lines of the gate driving IC by half so as to solve horizontal asymmetry of pixels of an LCD panel. CONSTITUTION: An LCD module includes an LCD panel(300), a gate drive IC(200) and a source drive IC(100). The gate driving IC is arranged above or beneath the LCD panel. The number of output lines of the gate driving IC is reduced by half. Gate lines of an output terminal of the gate driving IC are connected by twos. The first and second switching signal lines are formed in a direction perpendicular to the gate lines. Each gate line has a switching element connected to the first and second switching signal lines. The gate lines of the output terminal of the gate driving IC are distributed to the left and right of the LCD panel.
Patent KR-20030019016-A (KR)
Title: Sterong key
Inventor: JO DONG JIN
IPC: B25B21/00
Filed: 2001-08-31
Abstract: PURPOSE: A strong key is provided to fix an anchor bolt in a construction site, without using a hammer, thereby improving working condition and convenience of workers. CONSTITUTION: A hole is penetrated in a wall such as a concrete wall, and an anchor bolt is fixed through the hole. The anchor bolt is inserted through the hole, and a strong key is inserted through a hammer drill. A force from the hammer drill is applied to the strong key to fix the anchor bolt. The anchor bolt is fixed in a regular force installing fast and easily. Furthermore, safety in a work place is also obtained.
Patent KR-20010099132-A (KR)
Title: 접철식 포장용기의 구부 구조
Inventor: LEE JEONG MIN
IPC: B65D1/00
Filed: 2001-09-03
Abstract: (1)발명이 속한 기술분야 
     접철식 포장용기의 구부 구조 
     (2)발명의 목적 
     선행인 국내 실용신안공고91-5740호는 그 몸체가 알루미늄 포일로 되어 있고,상기한 몸체의 단부에는 합성수지재 배출대를 부착하여 사용하였으나,그 단점으로서는 몸체와 배출대 그리고 마개로 구성되는 바,그 제작 과정이 복잡함은 물론,생산비용도 많이드는 폐단이 있었다. 
     본 발명은 상기와 같은 단점을 해결하기 위하여 용기는 접어지는 것이 가능한 브로우 성형공법으로 하고,상기한 용기의 구부에는 용기의 정렬을 용이하게 하기 위하여 걸림홈이 있는 걸림부를 두어 상기한 문제점을 해결하고자 한다. 
     (3)발명의 구성 
     구부(110)의 하방부에 용기(1)의 정렬을 위하여 걸림홈(121)이 걸림부(120)를 형성한 것이다. 
     (4)발명의 효과 
     구부의 하방부에는 용기를 안정되고 효율적으로 정렬하기 위하여 걸림홈이 있는 걸림부를 형성한 바,중공성형 용기에 있어서,그 용기에 내용물을 충진하는 것이 개선된 장점이 있는 것이다.
Patent KR-20030021827-A (KR)
Title: glass
Inventor: LEE HWANG
IPC: G02C5/00
Filed: 2001-09-08
Abstract: PURPOSE: A functional spectacles is provided to improve functionality of a pair of spectacles by adding an antibacterial material whose main component is chitosan. CONSTITUTION: A pair of spectacles comprises a frame(2), a nose pad(3), and the temple(5), which are formed to comprise an antibacterial material whose main component is natural electro material powder for emitting a magnetic force, bio-ceramic powder for emitting far infrared ray, and chitosan.
Patent KR-20030024508-A (KR)
Title: A structure for mounting an automotive air dam skirt
Inventor: LEE SEUNG MOK
IPC: B62D37/02
Filed: 2001-09-18
Abstract: PURPOSE: Installation structure of an air dam skirt for a bumper in a vehicle is provided to combine the air dam skirt conveniently by reducing the length of the lower bent part, to increase the assembling rigidity by installing a steel plate, and to improve flexibility of the air dam skirt by mixing ethylene vinyl acetate. CONSTITUTION: An air dam skirt(2) is combined with the lower part of a bumper cover(1) for a vehicle. The inverse L-shaped air dam skirt is installed longitudinally in the vehicle with a taping screw bolt(6). A steel plate(5) is inserted to the assembling portion of the taping screw bolt in injection-molding the air dam skirt to increase assembling force. The lower end is protruded not to contact the outer periphery of the taping screw bolt and to combine the taping screw bolt easily. The flexibility is improved with mixing ethylene vinyl acetate in injection-molding the air dam skirt.
Patent KR-20020064635-A (KR)
Inventor: FUJIWARA MORIO
IPC: F01L13/00
Filed: 2001-09-28
Abstract: PURPOSE: To provide a valve timing control device for an internal combustion engine in which the responsiveness within a control range and stability outside the range are secured and further, the durability is secured without increasing the power capacity of a drive circuit or an OCV coil. CONSTITUTION: The valve timing control device is provided with the intake and exhaust valves 31 and 32, the operation condition detecting means 3, 11 and 14, a target valve timing calculation means 21, the valve timing variable mechanisms 15 and 16, the actual valve timing detection means 14, 17 and 18, a control amount calculation means 21 for calculating a control amount from the target and actual valve timings and the engine operation condition and the actual valve timing control means 19 and 20 for outputting the control amount to the valve timing variable mechanisms as an output control amount. The device is characterized in that when the target valve timing is outside a prescribed control range, the control amount calculated by the control amount calculation means is not made to be that outputted to the actual valve timing control means.
Patent KR-20030029411-A (KR)
Title: Panel for a display and liquid crystal display including the panel
Inventor: HUH JEONG UK
IPC: G02F1/133
Filed: 2001-10-08
Abstract: PURPOSE: A substrate for a display device and a liquid crystal display device including the same are provided to remove separation in a cell gap between an upper and a lower substrate, thereby improving the display quality. CONSTITUTION: Gate lines(32) and data lines transmitting signals to each pixel are formed at a valid display area(14) located in the center of a thin film transistor substrate(12). A data pad part(16) connected with the data lines transmitting image signals is arranged at an upper part of the valid display area following an upper edge of the substrate. A gate pad part(18) connected with the gate lines transmitting scanning signals is arranged on the left side of the valid display area following a left edge of the substrate. A sealant(20) is applied between the valid display area and the gate and data pad parts following the outline of the valid display area. A plurality of level patterns(30a,30b,30c) are formed at given widths and gaps at a part to which the sealant is applied.
Patent KR-20030029417-A (KR)
Inventor: LEE JAY HO
IPC: A23L2/38
Filed: 2001-10-08
Abstract: PURPOSE: Provided are a drink containing a medicinal extract of Jangnoesansam(Panax ginseng CA Mayer) and a preparation thereof by inserting fresh Jangnoesansam in a bottle and allowing it to permeate. CONSTITUTION: The drink containing a medicinal extract of Jangnoesansam(Panax ginseng CA Mayer) is characterized by using 12 kinds of medicinal plants, such as Maximowiczia chinensis, Eucommia ulmoides Oliver, Paeonia lactiflora var, Betula platyphylla, licorice roots, honey syrup, cinnamon, Artemisia capillaris, pine needles, Jangnoesansam, Lentinus edodes, and flowers of arrowroots.
Patent KR-20030031758-A (KR)
Title: A method for ignition timing controlling of engine in vehicle
Inventor: KO SEONG SEOK
IPC: F02D41/14
Filed: 2001-10-16
Abstract: PURPOSE: A method for controlling ignition timing of a vehicle engine is provided to minimize loss of engine power and reduce NOx gas discharged from the engine. CONSTITUTION: A method comprises a first step(S100 to S130) of calculating front oxygen sensor density determination voltage when the vehicle engine starts, and judging whether conditions for activating the front oxygen sensor and feeding back the fuel amount are satisfied; a second step(S140) of executing a sub routine for controlling ignition timing of the relevant region, if it is judged in the first step that the conditions are satisfied; a third step(S150,S160) of learning and correcting the front oxygen sensor density determination voltage in accordance with the voltage output from a rear oxygen sensor, if it is judged that the sub routine is executed in the second step; and a fourth step(S170) of correcting the fuel amount feedback in accordance with the preset gain map value.
Patent KR-20010102891-A (KR)
Title: 젓가락 포장대와 그 제조방법 및 장치
Inventor: CHOI YEON NAM
Filed: 2001-10-18
Abstract: 본 발명은 롤 형태로 권취된 하나의 원단을 일 방향 수평으로 공급하고, 원단이 수평으로 공급되면 원단의 저면에 선, 문자, 도형 등을 연속적으로 인쇄하며, 인쇄가 종료되어 수평 방향으로 이송되는 원단을 다수의 무늬가 일조가 되도록 소정 길이로 절단하고, 소정 길이로 절단된 반제품의 무늬 상단을 소정각도 일측으로 경사지게 절단하여 입구를 형성시키며, 성형된 입구의 양측 가장자리에서 중심선을 지나도록 접착제를 도포하고, 접착제가 도포된 반제품의 인쇄면이 전면에 위치하도록 절반을 내측으로 접어 접착제가 도포된 일측 배면과 접착제가 도포되지 않은 타측면을 상호 대향하게 합지시키며, 접합된 반제품의 각 접착부 중심을 동시에 절단하고, 낱개로 절단된 포장대를 연속적으로 적층하여 일정 개수가 되면 포장 위치로 배출되도록 안내하여 전면(11)과 후면(12)이 하단에서 접혀 일체로 감싸 양측을 접착하여 하단과 양측이 폐쇄된 수납공간(13)이 형성되고, 수납공간(13)의 상부가 일측으로 소정각도 경사지게 절취된 입구(10B)가 구비된 포장대를 제공받을 수 있도록 함으로서, 하나의 원단을 공급하여 다량의 포장대를 단시간 내에 제조할 수 있으며, 포장대의 상.하 여분을 최소화하고 접착 상태를 양호하게 하여 제품의 질을 높이고, 불필요하게 자재가 소모되는 것을 방지할 수 있으며, 제조가 완료된 포장대의 입구를 통하여 젓가락을 용이하게 넣고 뺄 수 있는 젓가락 포장대와 그 제조방법 및 장치에 관한 것이다.
Patent KR-20020034960-A (KR)
Inventor: HSU SHENG TENG
IPC: C30B29/22
Filed: 2001-11-01
Abstract: PURPOSE: A method for forming multi-phase lead germanate film is provided to improve their ferroelectric properties, to form PGO films having a higher polarization and lower coercive field, and to improve the ferroelectric properties of c-axis oriented Pb5 Ge3 O11 for one-transistor memory applications could be developed. CONSTITUTION: A method for forming a lead germanium oxide(PGO) film on an integrated circuit(IC) wafer comprises the steps of: a) mixing (Pb(thd)2) and (Ge(ETO)4) to form a PGO mixture having a molar ratio of approximately 5:3, for example between 5:3 and 5.3:3; b) dissolving the mixture of Step a) with a solvent of tetrahydrofuran, isopropanol, and tetraglyme, having a molar ration of 8:2:1, to form a precursor solution having a concentration of approximately 0.1 to 0.3 moles of PGO mixture per liter of solvent; c) introducing the precursor solution of Step b) at a rate in the range of approximately 0.1 to 0.5 milliliters per minute(ml/min), and heating the solution to a temperature in the range of approximately 140 to 250 °C, creating a precursor gas; d) introducing the precursor vapor to the IC wafer; and e) decomposing the precursor gas formed in Step c) on the wafer at a temperature in the range of approximately 400 to 650 °C to form a PGO film, having ferroelectric properties, including a first phase of Pb5 Ge3 O11 and a second phase of Pb3 GeO5. In this manner, the ferroelectric characteristics of the first phase are improved by adding the second phase.
Patent KR-20030038045-A (KR)
Title: Composition of rubber-modifide styrene resin having superior heat resistance
Inventor: HWANG YONG YEON
IPC: C08L25/12
Filed: 2001-11-08
Abstract: PURPOSE: A rubber-modified styrene-based resin composition is provided, to improve the impact strength, the processability and the flame retardancy by improving the heat resistance of a rubber-modified styrene-based resin and by reducing the amount of a nonhalogenated flame retardant. CONSTITUTION: The rubber-modified styrene-based resin composition comprises 100 parts by weight of a rubber-modified styrene-based resin comprising 10-50 wt% of a rubber-modified styrene-containing graft copolymer, 20-70 wt% of a heat resistant copolymer, and 20-70 wt% of a styrene-containing copolymer; and 3-15 parts by weight of an aromatic phosphate comprising 10-70 wt% of an aromatic monophosphate and 10-70 wt% of an aromatic diphosphate, as a nonhalogenated flame retardant. Preferably the aromatic monophosphate is at least one selected from the group consisting of halogen-unsubstituted trimethyl phosphate, triethyl phosphate, tributyl phosphate, trioctyl phosphate, triphenyl phosphate, tricresyl phosphate, trixylenyl phosphate, cresyl diphenyl phosphate and octyldiphenyl phosphate; and the aromatic diphosphate is represented by the formula 1, wherein Ar1 to Ar4 are a phenyl group, or an aryl group substituted with 1-3 alkyl groups of C1-C4; R is a phenyl group or a bisphenol A; and n 4 or 5.
Patent KR-20030039267-A (KR)
Title: Support roller cooling apparatus of rotary kiln
Inventor: YOON JONG OK
IPC: F27B7/38
Filed: 2001-11-12
Abstract: PURPOSE: An apparatus for cooling support roller of rotary kiln is provided to prevent the rotary kiln from sliding by cooling the surface of the support roller for supporting the rotary kiln so that the rotary kiln is smoothly rotated and coating lubricant on the surface of the support roller at the same time. CONSTITUTION: The apparatus comprises a storage tank (10) into which the support roller (8) is dipped, wherein the support roller (8) supports the body as it is being rotated in the state that the support roller (8) is contacted with a ring roller (3) installed at both ends of the outer circumferential surface of the body, and cooling water for cooling the support roller (8) and lubricant coated on the surface of the support roller (8) are stored in the storage tank (10); a drain pipe (11) installed on the bottom of the storage tank (10); a valve (21) installed at the lower part of the drain pipe (11) to open or close the drain pipe (11); and a buoy (22) installed in the upper part of the valve (21) to open or close the valve (21) according to the storage amount of cooling water, wherein a guiding pipe (20) is installed at one side of the inner part of the storage tank (10) to guide moving of the valve (21), and a moving groove (20a) is formed on the circumferential surface of the guiding pipe (20) so that cooling water is flown into the moving groove (20a).
Patent KR-20030039418-A (KR)
Title: On-line Viscometry for Rubber Compound
Inventor: LEE WON HUI
IPC: G01N11/00
Filed: 2001-11-13
Abstract: PURPOSE: An automatic viscosity measuring apparatus for rubber is provided to reduce a viscosity measuring time and to improve management system by automatically measuring viscosity of rubber compound. CONSTITUTION: A sample cutting section(20) and a sample holder(30) are arranged in opposite to each other about a rubber sheet. The sample cutting section(20) includes a rotating shaft(7) formed at the front thereof with a conical member(5), a hollow sample cutting cylinder(6) rotatably mounted on the conical member(5) of the rotating shaft(7), and a hydraulic/pneumatic cylinder(15) for moving the hollow sample cutting cylinder(6) up and down. A blade is formed at a rim(61) of the hollow sample cutting cylinder(6). A slot(31) is formed at a predetermined portion of the sample holder(30) so as to receive the blade therein.
Patent KR-20030039561-A (KR)
Title: Manufacturing method for divice junction Josephson superconductor temperature high
Inventor: KIM HONG GYU
IPC: H01L39/22
Filed: 2001-11-13
Abstract: PURPOSE: A method for fabricating a high temperature superconducting Josephson junction device is provided to form an interface in the same way as a conventional semiconductor process by performing an ion implantation process. CONSTITUTION: A superconducting thin film(11) is deposited on a substrate(10) and is patterned. A micro lens substituting material is formed on the substrate and the superconducting thin film and is patterned. A heat treatment process is performed on the micro lens substituting material. Ions are implanted into the front surface of the substrate to form an interface(13).
Patent KR-20030042670-A (KR)
Title: Apparatus for measuring amount of rubber bank
Inventor: JANG MAENG GEUN
IPC: B29B7/72
Filed: 2001-11-23
Abstract: PURPOSE: Provided is an equipment to measure the amount of rubber bank which lets laser beam radiated from a detection part to measure the amount of rubber bank between rolls so that it helps to measure the amount of rubber bank of materials exactly. CONSTITUTION: In a milling equipment which comprises a material supply device to supply a milled material to a first roll(1) and a second roll(2), the equipment to measure the amount of rubber bank(4) comprises the parts of: the detection part(5) which is set at the upper part of the first roll and the second roll to detect the amount of rubber bank in the first and the second roll by laser beam radiated from the detection part; and a control part which is electrically connected to the detection part to control the operation of the first and the second roll and the material supply device.