baber/WOPTO huggingface dataset:
Patent KR-20040031940-A (KR)
Title: Turbo rack reduction system
Inventor: LEE BYEONG HWA
IPC: F02B37/24
Filed: 2002-10-08
Abstract: PURPOSE: A system for improving turbo rack is provided to prevent turbo rack, delay of starting of a vehicle and moving-back of the vehicle on a hill by adding a turbo stator on an exhaust gas outlet to recirculate exhaust gas to a turbine housing so as to increase acceleration of a turbine wheel of a turbo charger and increase torque of an input shaft. CONSTITUTION: A system includes a turbo pressurizing pump channel(10) formed integrally with a turbine housing, and pressurizing exhaust gas discharged from a turbo stator(20); the turbo stator coupled to an exhaust gas outlet(6) to prevent separation thereof, and having a plurality of blades(21) formed as scrolls to guide some of exhaust gas passing a turbine wheel to the turbo pressurizing pump channel; an exhaust gas recirculation channel(30) formed integrally with an end of the turbo pressurizing pump channel to recirculate exhaust gas to the turbine housing; and a check valve formed between the exhaust gas recirculation channel and the turbine housing to compress exhaust gas recirculated to the turbine housing by the exhaust gas recirculation channel by signal output by a TPS(Throttle Position Sensor) of an ECU.
Patent KR-20040032480-A (KR)
Title: Safety vent and electric energy storage device having the same
Inventor: JUNG YONG HO
IPC: H01M2/12
Filed: 2002-10-10
Abstract: PURPOSE: Provided is a safety valve which is disposed with ease at a local site, is broken under a desired pressure, and prevents the contamination of the system and the generation of accidents. A device for storing electric energy equipped with the safety valve is also provided. CONSTITUTION: The safety valve comprises: a plate(100) having a first thickness and a hole, around which a groove is formed; an O-ring(120) inserted into the groove; a metal foil(130) disposed on the O-ring(120) and inserted into the groove; and a metallic instrument(160) disposed on the metal foil(130) and having an ejection port opposite to the groove. In addition, the device for storing electric energy comprises: a main body comprising a cathode, a separator and an anode; a case enclosing the main body; and the safety valve.
Patent KR-20040032566-A (KR)
Title: Communication method and system for a dsrc system
Inventor: LEE YEONG SEOP
IPC: G08G1/09
Filed: 2002-10-10
Abstract: PURPOSE: A communication method and an apparatus of a dedicated short-range communication(DSRC) system are provided to prevent the mis-alarm and the undesired information from being supplied to the driver by not transmitting the data detected from the vehicle mount device to the driver. CONSTITUTION: A communication method of a dedicated short-range communication(DSRC) system includes the steps of: receiving(S210) the road information including the traveling direction information set from the roadside equipment; detecting(S215) the traveling direction of the vehicle; comparing(S220) the set traveling direction with the detected vehicle traveling direction; and displaying(S225) the received road information when the set traveling direction is equal to the detected vehicle traveling direction.
Patent KR-20030031846-A (KR)
Title: Surface modification process of quartz glass crucible and surface modified crucible
Inventor: TSUJIMOTO TOSHIO
IPC: C30B15/10
Filed: 2002-10-11
Abstract: PURPOSE: A method for modifying the surface of a quartz glass crucible and a surface-modified quartz glass crucible are provided, to improve the durability and the abrasion resistance of a quartz glass crucible. CONSTITUTION: The method comprises the steps of coating a silica sol solution containing the partial hydrolyzate of alkoxysilane oligomer and a metal salt onto the surface of a crucible; and sintering the crucible coated with the silica sol solution to form a transparent film layer containing a crystallization promoter derived from the metal salt. Preferably the metal salt is at least one metal organic acid salt or a metal carbonate of the metal selected from the group consisting of magnesium, calcium, strontium and barium. The silica sol solution comprises 0.01-15 wt% of metal (based on metal oxide) and 0.5-30 wt% of silicon (based on SiO2).
Patent KR-20040033873-A (KR)
Title: Slurry Composition for Chemical Mechanical Polishing of Metal having Enhanced Polishing Ability and Improved Stability and a Method for Preparing the Slurry Composition
Inventor: DO WON JUNG
IPC: H01L21/302
Filed: 2002-10-16
Abstract: PURPOSE: A slurry composition for chemical mechanical polishing of metal having enhanced polishing ability and improved stability and a manufacturing method thereof are provided to be capable of conserving a high polishing speed and improving chemical and distributional stability. CONSTITUTION: A CMP slurry composition contains metal oxide, hydrogen peroxide solution, iron compound, imidazole based compound and deionized water. At this time, the pH of the CMP slurry composition is in the range of 2-4. Preferably, the metal oxide is made of one selected from a group consisting of silica, aluminum, ceria, and titania. Preferably, the imidazole based compound is made of one selected from a group consisting of 4-imidazole methanol, 4-imidazole ethanol, and 4-imidazole carboxyl acid. Preferably, the pH of the composition is controlled by using nitric acid or acetic acid.
Patent KR-20030032883-A (KR)
Title: Emulsion for damping materials and chipping-resistant materials
Inventor: MORIHIRO SHIGEYASU
IPC: C08F220/04
Filed: 2002-10-18
Abstract: PURPOSE: An emulsion for a damping material and an emulsion for a chipping-resistant material are provided, to improve the thermal drying characteristic and the vibration damping properties by enhancing the dispersibility and the stability. CONSTITUTION: The emulsion for a damping material comprises an emulsion formed by polymerizing a monomer component comprising essentially an unsaturated carboxylic acid monomer; and a crosslinking agent. Preferably the crosslinking agent is at least one selected from the group consisting of metal oxides, (block) isocyanate compounds, melamine compounds, epoxy compounds, oxazoline compounds and vinyl ether compounds; and the emulsion has a glass transition temperature of -50 to 40 deg.C. Preferably the monomer component comprises 0.1-20 wt% of an ethylenically unsaturated carboxylic acid monomer and 80-99.9 wt% of other polymerizable ethylenically unsaturated monomer.
Patent KR-20040037734-A (KR)
Title: Copper alloy for coin
Inventor: HONG CHANG SEOK
IPC: C22C9/04
Filed: 2002-10-30
Abstract: PURPOSE: A copper alloy for coin is provided which has the same electrical properties as cupro-nickel consisted of four elements including copper, zinc, nickel and iron, obtains superior discoloring resistance and substitutes for cupro-nickel that satisfies white color. CONSTITUTION: The copper alloy composition for coin comprises 16 to 25 wt.% of Zn, 12 to 18 wt.% of Ni, 1 to 2 wt.% of Fe and a balance of Cu and inevitable impurities, wherein the copper alloy composition has an electrical conductivity of 5 to 6.5% IACS (international annealed copper standard) and is whitish, wherein the copper alloy composition comprises 0.1 to 0.3 wt.% of Cr, wherein the copper alloy composition has an electrical conductivity of 5.3 to 6.3% IACS, and wherein the copper alloy composition has a composition of brightness, color saturation and shade corresponding to white color.
Patent KR-20040038305-A (KR)
Inventor: CHO JEONG IL
IPC: C12P19/14
Filed: 2002-10-31
Abstract: PURPOSE: A process for producing xylooligosaccharides is provided, thereby effectively producing high quality xylooligosaccharides having high content of xylose disaccharides and trisaccharides from xylan-containing vegetable materials. CONSTITUTION: A process for producing xylooligosaccharides comprises the steps of: (a) dipping xylan-containing vegetable materials in water, followed by explosion treatment at 160 to 220 deg. C for 3 to 30 minutes; (b) adding water into the explosion treated materials to prepare slurry and separating a crude saccharide solution from the slurry using a solid-liquid separator; (c) centrifuging the crude saccharide solution and filtering the supernatant with a 0.1 to 5 micrometer of micro-membrane filter; and (d) passing the filtered solution through the ion exchange resin to obtain decolorized saccharide solution and concentrating it, wherein the xylan-containing vegetable material is selected from the heart of corn, cottonseed meal, rice straw, sugar cane husk, cereal husk, bran and wood.
Patent KR-20040040670-A (KR)
Title: A cushion of a safety belt for an automobile
Inventor: YOO CHUNG YOUL
IPC: B60R22/12
Filed: 2002-11-07
Abstract: PURPOSE: A decoration cushion of a safety belt is provided to improve the safety and the stability and to prevent the damage of a skin and the inclination of a cloth though an accident is generated by fastening the safety belt. CONSTITUTION: Two cushion connecting strands(11) are formed in a cushion main body(10) to adjust or fix the position of a cushion. An installing/releasing plate(20) is connected with the cushion connecting strands to install/release the cushion main body inside a vehicle. An automatic withdrawing device(30) is installed in the installing/releasing plate to automatically get back the cushion connecting strands. Thereby, the driver's physical damages are minimized.
Patent KR-20020091026-A (KR)
Inventor: KIM SHIN TAE
IPC: B29C45/00
Filed: 2002-11-14
Abstract: PURPOSE: A liquid vessel cap and a method and an apparatus for manufacturing the same are provided to solve a problem caused by a ring-shaped handle and to prevent contents of a liquid vessel from being leaked along a discharging pipe. CONSTITUTION: A liquid vessel cap(101) includes a body(111). A discharging pipe(107) having an opening film is formed in a fluid passage(117) of the body(111). In order to open the opening film, a ring-shaped handle(106) is provided. The discharging pipe(107) is positioned about a body center point, and the ring-shaped handle(106) is positioned about a ring-shaped handle center point, which is offset from the body center point towards a front of the body(111). An upper portion of the discharging pipe(107) and an upper portion of the ring-shaped handle(106) are positioned in the same horizontal line.
Patent KR-20040045676-A (KR)
Title: Push button switch
Inventor: PARK CHEOL HO
IPC: H01H13/00
Filed: 2002-11-25
Abstract: PURPOSE: A push button switch is provided to improve a sense of operation when an operating pin moves along a guide groove. CONSTITUTION: A push button switch comprises a switch housing(60), an operating knob(70), an elastic member(44), a guide groove(72), and an operating pin(42). The switch housing includes a terminal connected to an external switch circuit. The operating knob is inserted into the switch housing and includes a contact terminal(76) which contacts the terminal. The elastic member is mounted between the switch housing and the operating knob and provides elastic force to the operating knob. The guide groove is provided on the outside of the operating knob and includes a stopper(74) at its center portion. The operating pin reciprocates along the guide groove.
Patent KR-20040046120-A (KR)
Title: A preventive apparatus a coating of slurry pipe and venturi scrubber
Inventor: CHOI IN SEON
IPC: B01D47/06
Filed: 2002-11-26
Abstract: PURPOSE: Provided is a coating prevention device for a slurry pipe and a venturi scrubber which prevents lowering of the dust collecting capacity by keeping the top end part of a rotary kiln venturi scrubber damper and a dust collecting water supply pipe laying of a dust collecting water supplying pump from coating. CONSTITUTION: The device comprises a water sprinkling device which sprinkles a portion of dust collecting water of a shaft kiln scrubber pond(113) to a venturi scrubber of a rotary kiln and comprises a slurry water intermediate pipe(117), a scrubber slurry water discharge pump(116), a rotary kiln dust collecting water supply pump(106), a distributing nozzle and a rotary kiln slurry water discharge pump(107); and a water-sprinkling amount controlling part which controls the sprinkling amount of the water sprinkling device and comprises a plurality of pressure transmitter sensor, a pressure transmitter, a water-sprinkling amount controlling valve(116a) and a chief controller.
Patent KR-20040046636-A (KR)
Title: Methed for preparing Infrared print scanner film
Inventor: BYUN CHANG GYU
IPC: G03C1/00
Filed: 2002-11-28
Abstract: PURPOSE: A method for preparing a scanner film for infrared ray photo-engraving is provided, to obtain high contrast, high resolution and sensitivity of an infrared ray range. CONSTITUTION: The method comprises the steps of mixing and reacting an acidic solution containing gelatin and a solution containing chloride salts, potassium bromide, rhodium salts and iridium salts by a double-injection method with controlling pH to be 7.2 with silver nitrate solution at a temperature of 40-55 deg.C to prepare uniform particles having regular square-shaped particles which contains 70 mol% or more of silver chloride in AgBrCl and has a content of particles with a size of 0.3-0.35 micrometers is 90 % or more; preparing a photographic emulsion having a photosensitive wavelength range of 760-815 micrometers by using a chemical sensitizer and a sensitizer dye; and coating a back face of a polyester film supporter coated with antihalation layer with a protection layer by adding an additive and a cellulose ether-based thickener, and drying it.
Patent KR-20040049740-A (KR)
Title: Method for controling a playback in interactive optical disc player
Inventor: KIM BYEONG JIN
IPC: G11B27/00
Filed: 2002-12-07
Abstract: PURPOSE: A method for controlling playback on an interactive optical disc device is provided to efficiently link/play the A/V(Audio/Video) date read from an optical disc and the contents provided from a CP(Contents Provider) server by receiving/referring to the navigation information for the contents data provided from the CP server. CONSTITUTION: The navigation information of the contents data received from the CP server is stored in the device. The A/V data read from an I-DVD and the contents data received from the CP server are linked/played by referring to the stored navigation information. The contents data is temporarily stored to a buffer in the device by receiving as a plurality of data files.
Patent KR-20030053444-A (KR)
Title: Compressor and lubrication method thereof
Inventor: SHINTOKU NORIYUKI
IPC: F04B27/08
Filed: 2002-12-20
Abstract: PURPOSE: A compressor and a lubricating method of the compressor are provided to improve lubricating effect of a driving mechanism reciprocating a piston in a piston type compressor. CONSTITUTION: A compressor has a driving shaft(9); a piston(18) for compressing refrigerant by reciprocating in cylinder bores(16,17); a driving mechanism(20) for transmitting a rotary motion of the driving shaft to the piston by a reciprocating motion; and a crank chamber(8) for receiving the driving mechanism. A passage, through which refrigerant passes, is formed in the driving shaft. The passage has a first communicating part(41a) connected to a suction area(26); a second communicating part(51) connected to the crank chamber; and a flow direction-converting part(52) for converting the flow direction by intercepting lubricating oil coming in together with refrigerant and at the same time leading the lubricating oil to the second communicating part.
Patent KR-20040057723-A (KR)
Title: Apparatus for hot-dipcoating without using a roll
Inventor: KIM HEUNG YUN
IPC: C23C2/00
Filed: 2002-12-26
Abstract: PURPOSE: An apparatus for manufacturing hot dip coated strip without using pot roll is provided which improves quality of hot dip coating by reducing surface defects of the hot dip coated strip caused by impurities of molten metal. CONSTITUTION: The apparatus comprises deflector rolls(9,9') for vertically proceeding a strip(1) proceeded horizontally for the ground from annealing furnace(2); a slit nozzle(12) for injecting molten metal onto one side or both sides of the strip passing through the deflector rolls; a gas wiping means(6) for controlling plating adhesion quantity by removing excess molten metal adhered to the strip; a pot(8) for receiving the excess molten metal removed from the strip; and a molten metal circulator(11) for circulating the molten metal coming into the pot to the slit nozzle so that hot dip coating is performed without using the pot with the strip not being dipped into molten metal, wherein the apparatus further comprises a cooler(7) for cooling the molten metal adhered strip, and deflector rolls(10,10') for proceeding the cooled strip horizontally for the ground.
Patent KR-20040060110-A (KR)
Title: Artificial metal on metal bipolar femoral head
Inventor: KIM GYU HA
IPC: A61F2/36
Filed: 2002-12-30
Abstract: PURPOSE: Provided is an artificial hip joint head, which well absorbs impacts applied to the hip joint, is prevented from slippage of an inner liner, and has excellent wear resistance so as to prevent bone melting in advance. CONSTITUTION: The bipolar artificial hip joint head bonded to an acetabular cartilage in pelvis and to the cervical region of the femoral stem comprises: an outer head(10) made of an alloy, formed in a semicircular shape to be rotatably inserted into the acetabular cartilage(7) and having a coupling groove; a semicircular impact absorbing member(20) made of an elastic material, inserted to the outer head(10) and having a support protrusion, a first anti-slippage protrusion and a protrusion for coupling; an inner liner(30) having a second anti-slippage protrusion for bonding with the first anti-slippage protrusion; a coupling member for integrally coupling the impact absorbing member(20) with the inner liner(30); and an inner head(50) made of a metal bonder to the inside of the inner liner(30) on one hand and to the cervical region of the femoral stem on the other hand.
Patent KR-20040060390-A (KR)
Title: Deodorizing hopper for food waste treater
Inventor: CHO GYU SANG
IPC: B09B5/00
Filed: 2002-12-30
Abstract: PURPOSE: Provided is a deodorizer hopper of a garbage treating device which rapidly discharges the gas containing bad smell and steam generated when stirring the garbage to the outside. CONSTITUTION: The deodorizer hopper comprises a hopper main part (160) having an inclination guiding side (161) gradually inclined from the opening side of an exhaust port toward the opening side of a deodorizer (150), a coupling flange part (160a), where many engaging holes are formed at regular intervals along the longitudinal direction, extending outwardly along the opening side from a longitudinal soft part of the opening corresponding to the exhaust port of the hopper main part to form a coupling side with the soft part of the exhaust port and a supporting flange part (160b), where many engaging holes are formed at regular intervals along the longitudinal direction, extending outwardly along the opening side from a longitudinal soft part of the opening corresponding to the deodorizer of the hopper main part to make the deodorizer be safely arrived on the upper part.
Patent KR-20040061579-A (KR)
Title: Illumination Control Electric Neon Ballast
Inventor: KIM DAE SIK
IPC: H05B41/38
Filed: 2002-12-31
Abstract: PURPOSE: An electronic neon tube ballast is provided to achieve improved efficiency of a neon lamp by removing the jelly beam phenomenon generated when the neon lamp is turned on and concentration of mercury. CONSTITUTION: An electronic neon tube ballast comprises a bridge rectifying unit(20) for rectifying an input AC voltage; a DC voltage charging unit(30) for charging the bridge voltage of the bridge rectifying unit with a DC voltage; a frequency generating unit(40) for generating two frequencies having a predetermined phase difference in accordance with a control signal; a power supply unit(70) for supplying the AC voltage generated from an AC voltage input unit to the frequency generating unit constituted by an integrated circuit; a dimming control unit(100) for generating a control signal by using a DC amplifier, controlling the pulse width of the frequency generating unit in accordance with the control signal, and controlling the dimming of a lamp by controlling the current of the lamp; an inverter unit(50) for receiving an inverter operating voltage from the DC voltage charging unit, wherein the inverter unit performs a switching operation in accordance with the pulse width of the frequency generating unit; a high voltage high frequency boosting unit(60) for boosting the switching voltage generated by the switching operation of the inverter unit to a high voltage; and a lamp(120) which is turned on by the power applied from the high voltage high frequency boosting unit.
Patent KR-20020037021-A (KR)
IPC: B41M5/50
Filed: 2001-03-29
Abstract: 통상 사용되는 인쇄용지를 피인쇄체로서 이용하면서, 인쇄와 잉크젯 기록의 양쪽 방식으로 고정 정보와 가변 정보의 미려한 화상을 경제적이고도 효율적으로 형성할 수 있는 인쇄물을 얻기 위해, 인쇄용지에 평판 인쇄, 볼록판 인쇄 및 오목판 인쇄 중에서 선택되는 인쇄 방식을 이용하여 고정 정보를 인쇄한 인쇄물의 전면 또는 부분에 변동 정보를 인쇄하기 위한 잉크젯 기록용 잉크의 수리층을 형성한 것을 특징으로 하는 인쇄물.
Patent KR-20020047097-A (KR)
IPC: A61P29/00
Filed: 2001-06-05
Abstract: 인간 TNFα에 대한 특이성을 갖는 생쥐 단일클론 항체로부터 유래한 적어도 하나의 CDR를 포함하는 항체 분자가 개시되어 있다. 또한, CDR 중의 적어도 하나는 혼성 CDR인 CDR 이식된 항체가 개시되어 있다. 또한, 항체 분자의 체인을 코드하는 DNA 서열, 벡터, 형질전환된 세포 및 TNFα에 의하여 매개되는 질병의 치료에의 상기 항체 분자의 용도가 개시되어 있다.
Patent KR-20020013979-A (KR)
Title: Skin Care Composition
IPC: A61K8/34
Filed: 2000-07-11
Abstract: A topical composition comprising:(a) petroselinic acid and/or derivatives thereof;(b) a phenolic compound and/or mixtures thereof; and(c) a dermatologically acceptable vehicle.The product is particularly useful for treating wrinkles and soothing sensitive skin.
Patent KR-20020030090-A (KR)
IPC: G02B5/30
Filed: 2000-08-04
Abstract: 본 발명은 콜레스테릭 액정층(1), 1/4 파장판(2) 및 선광층(3)을 포함하는 편광 부재를 제공한다.  본 발명의 편광 부재에 의해, 콜레스테릭 액정층과 1/4 파장판을 개재한 직선 편향의 편광면을 선광층을 개재하여 회전시켜서 직선 편광을 흡수형 편광판에 편광면과 편광축의 일치성이 양호하도록 공급할 수 있고 흡수 손실의 방지에 의한 휘도의 향상을 도모하면서, 표시 품질이 우수한 액정 표시장치를 얻을 수 있다.  즉, 콜레스테릭 액정층을 이용하여 휘도를 향상시킨 액정 표시장치에 있어서, 정면 방향의 양호한 시각 인식 특성을 달성하면서, 모든 사시 방향에서 착색을 균일하게 억제할 수 있다.
Patent KR-20020043567-A (KR)
IPC: G01N33/543
Filed: 2001-06-28
Abstract: 본 발명에 관한 바이오센서는 도 1에 도시한 바와 같이, 전개층에 있어서의 피검사 용액을 첨가하는 시료 첨가 영역, 또는 이 시료 첨가 영역에 대해 피검사 용액의 침투 방향 하류측의 일부 이상에 표백 작용을 갖는 시약을 용해가능한 상태로 담지한 영역을 설치함을 특징으로 한다. 
     이러한 구성의 바이오센서에서는 액체 시료중의 유색 성분을 표백 시약에 의해 퇴색시킬 수 있고, 그 결과 반응 영역 외부에서의 유색을 감소시킴으로써 육안 판단이 가능해질 뿐만 아니라, 측정기에 의한 판독 오차를 무한대로 낮게 억제한, 보다 정확한 측정 결과를 효과적으로 수득할 수 있다.
Patent KR-20020028226-A (KR)
IPC: G10L25/24
Filed: 2001-06-27
Abstract: 본 발명은, 연관된 다항식에서 실수의 제로(real zeros)를 결정하는 단계와, 체비셰프(Chebyshev) 다항식 급수를 포함하는 각 다항식에서, 그리고 상기 각 다항식으로, 함수 계산(function evaluation) 마다 하나를 계산하게 해주는 단계로 구성되며, 매핑을 도입하는 단계와, 코사인 함수를 근사하는 단계를 포함하는, 선 스펙트럼 주파수를 추산하는 방법을 제공한다.
Patent KR-20020065891-A (KR)
Title: 8-(anilino)-1-naphthalenesulfonate analogs and their use in anayte detection assays
IPC: C09B67/02
Filed: 2000-10-17
Abstract: 8-(anilino)-1-naphthalenesulfonate (ANS) analogs and methods for their use in analyte detection assays are provided. The subject ANS analogs are characterized by having at least one non-hydrogen substituent on their phenyl moiety and producing a reaction product with 3-methyl-benzothiazolinone hydrazone hydrochloride (MBTH) or an analog thereof, e.g. MBTHSB, that exhibits reduced drift. In certain preferred embodiments, the subject ANS analogs are described by formula (I) wherein: n is 1 to 5; and X is a substituent other than H. The subject ANS analogs find use in a variety of applications, particularly in analyte detection assays, such as glucose detection assays.
Patent KR-20020056901-A (KR)
Title: Tetrahydroquinoline derivatives
IPC: A61P5/26
Filed: 2000-10-06
Abstract: Tetrahydroquinoline derivatives of general formula (I) or salts thereof, having a specific and strong binding affinity for AR and exhibiting AR agonism or antagonism; and pharmaceutical compositions containing the derivatives or the salts. <CHEM>