baber/WOPTO huggingface dataset:
Patent KR-20030040115-A (KR)
Title: Quartz glass parts, ceramic parts and process of producing those
Inventor: TAKAHASHI KOYATA
IPC: C04B41/45
Filed: 2002-11-12
Abstract: PURPOSE: A quartz glass part, a ceramic part and a method for preparing the quartz glass part and a ceramic part are provided, to improve the durability of parts against the plasma generated inside the apparatus. CONSTITUTION: The quartz glass part comprises a quartz glass and a ceramic thermal sprayed coating formed on the surface of the quartz glass, wherein the ceramic thermal sprayed coating has a surface roughness (Ra) of 5-20 micrometers, and a relative density of 70-97 %. Preferably the ceramic thermal sprayed coating is made of alumina, a partially stabilized zirconia or magnesia-alumina spinel. Also the quartz glass part comprises a quartz glass and a ceramic thermal sprayed coating formed on the surface of the quartz glass, wherein the ceramic glass has a surface roughness of 5-15 micrometers (Ra) and an average microcrack length of 1-100 micrometers and the ceramic thermal sprayed coating has a surface roughness (Ra) of 5-20 micrometers and a relative density of 70-97 %.
Patent KR-20040042967-A (KR)
Title: Door assembly having door basket
Inventor: SHIN SEONG HO
IPC: F25D23/02
Filed: 2002-11-14
Abstract: PURPOSE: A refrigerator door assembly having a door basket is provided to conveniently use a door basket by putting foods into the door basket or taking out foods from the door basket by using an open part of the door basket. CONSTITUTION: A door(30) opens and shuts a storage space inside a refrigerator. A door basket(40) is installed at a back surface of the door, having a front surface(42) formed in certain height and an open part(44) formed at an external surface. A support frame(46) is installed on one side of the door basket for selectively opening and shutting the open part. The support frame is rotatively inserted into a side surface(43) of the front surface of the door basket, shuts the open part by positioning an outer end part(47) on an upper part of the open part, and opens the open part by turning the outer end part toward the upper part by rotation.
Patent KR-20040042578-A (KR)
Title: a golf links a game progress make use of GPS system
Inventor: CHOI JUN SANG
IPC: H04W4/02
Filed: 2002-11-15
Abstract: PURPOSE: A system for managing the progress of a golf game using a GPS(Global Positioning System) terminal is provided to offer the information of each hole according to the game progress by receiving the precise position information of a golfer and a caddy through the GPS terminal. CONSTITUTION: A golfer GPS information terminal(1) provides the information for the golfer. A caddy GPS information terminal(2) provides the information for the caddy. A computer terminal(11) comprises a monitoring system(3) making a game manager understand the game progress of a golf course, a golfer remember card(4) making the golfer remember the game progress, the information(6) of an article satellite understanding the position of the GPS information terminals, a communication server(5), a monitor(7), a distance deviation compensating system(8), a golfer information providing system(9), and a golf course information providing system(10).
Patent KR-20040043424-A (KR)
Title: Fixation structure of pillar trim for curtain air bag system
Inventor: KWON YEONG HWAN
IPC: B60R21/00
Filed: 2002-11-18
Abstract: PURPOSE: A structure for fixing a pillar trim for a curtain airbag device is provided to prevent a center pillar trim from being separated from a body panel by mounting a hook having a protrusion bent downward. CONSTITUTION: A structure for fixing a pillar trim includes a hook(2) mounted to a vehicle body and coupled to a center pillar trim(10). A protrusion(2a) is bent downward at one side of the hook, and is hooked at an inner panel(4) by the downward inflation of a curtain airbag.
Patent KR-20040044227-A (KR)
Title: Apparatus for Picking up Chips
Inventor: KIM YUN CHANG
IPC: H01L21/68
Filed: 2002-11-19
Abstract: PURPOSE: A chip picker apparatus is provided to reduce a loading period of time and enhance the work efficiency by using a cam having guide grooves to control a gap between chip pickers. CONSTITUTION: A plurality of chip pickers(20) are arranged in a line to pick up semiconductor packages. A rail is formed in a guide(40) to shift the chip pickers to both sides. A cam(25) is coupled to rear ends of the chip pickers. A fan-shaped guide groove is formed at the cam in order to control a gap between the chip pickers. A support plate(100) is adhered to a rear side of the cam. A slider(15) is coupled to the support plate. The slider is adhered to a frame(10). A cover panel(60) is used for supporting the frame. A side support unit(55) is adhered to the cover panel in order to support the guide.
Patent KR-20040045150-A (KR)
Title: manufacturing method of coupling link for bracelet and necklace and the same
Inventor: JANG DONG BOK
IPC: A44C11/02
Filed: 2002-11-22
Abstract: PURPOSE: Provided is a connection ring for a bracelet and a necklace, which maintains a beautiful appearance permanently by preventing the twisting, is manufactured by a simple process at a low cost, and is convenient to use. CONSTITUTION: The connection ring comprises a body plate(20,20a) separatable to two halves, and further comprises a connection part(26), and a chain connection part(10) integrally formed with a ring neck part(12) disposed at either part of the body plate(20,20a). At one lateral end of the body plate(20,20a), an assembling aperture(21) having a jaw(22) is formed. The chain connection part(10) integrally formed with the ring neck part(12) is formed separately from the body plate(20,20a) and has a separation-preventing jaw(13) tapered toward outside and protruded from the end of the ring neck part(12). The separation-preventing jaw(13) is inserted into the assembling aperture(21).
Patent KR-20040045665-A (KR)
Title: Pipelined direct memory access controller
Inventor: NAM GYEONG WAN
IPC: G06F13/28
Filed: 2002-11-25
Abstract: PURPOSE: A PDMA(Pipelined Direct Memory Access) controller is provided to continuously process frames, minimize a delay due to the bus collision and offer an improved memory access speed. CONSTITUTION: The PDMA controller(200) includes selectors(220-240,270-290), a DMA state machine(210), and the buffer(250,260) of a 4-word size. The data read from a memory through a system bus(100) is stored in the first buffer through the selectors. While the data stored in the buffer is transmitted to a processing unit(300) through the selectors, the data is stored in the second buffer through the system bus. Thus, an operation for reading the data and the operation processed by the processing unit through the system bus are operated by an overlapped pipeline method.
Patent KR-20030003167-A (KR)
Inventor: LEE CHANG SEON
IPC: A61L9/014
Filed: 2002-11-21
Abstract: PURPOSE: Provided is a charcoal pack which has useful properties of charcoal emitting far infrared rays, killing microorganisms and absorbing harmful gases, thereby removing odors and harmful gases in daily lives. CONSTITUTION: The charcoal pack includes charcoal contained in a bag(11) having a fastener(13) provided at the top of the pack(10) for opening and closing an inlet(14) of a bag(11) to dry or change charcoal and a hanger(16) formed at the upper end of the pack(10) to hang the pack(10) at a nail on the wall. The charcoal bag(11) is made of non-woven fabric. The charcoal has effects of purifying, filtering, neutralizing the poison, deodorizing, and controlling humidity, etc. By suspending the charcoal contained in a bag made of non-woven fabric or paper, it is possible to purify the air, remove odors and control humidity.
Patent KR-20040046581-A (KR)
Title: Cooling apparatus for articulated piston
Inventor: SONG JIN HO
IPC: F02F3/22
Filed: 2002-11-28
Abstract: PURPOSE: Cooling structure of an articulated piston is provided to improve the cooling performance of the articulated piston by forming the upper part and a skirt part of the articulated piston with different materials. CONSTITUTION: An articulated piston comprises an upper body of a steel material and a lower body of an aluminum material separably combined. A ring groove, to which a piston ring is formed, is formed to the outer peripheral surface of the upper body. A cooling groove, the lower side of which is open, is formed to the inside of the ring groove. In cooling structure of the articulated piston, an annular cooling ring(40) is combined to the lower side of the cooling groove, to close up the open lower part of the cooling groove of the upper body and form an oil gallery(34), and an oil hole(41), to make oil jetted from an oil jet(60) flow into the oil gallery, is formed in the middle of the annular cooling ring. A vane(50) rotating by the pressure of oil is formed to the upper side of the oil hole.
Patent KR-20040049935-A (KR)
Title: photoresist dispenser for liquid crystal display display
Inventor: PARK JEONG GWON
IPC: G02F1/13
Filed: 2002-12-05
Abstract: PURPOSE: A photoresist dispenser for an LCD(Liquid Crystal Display) is provided to enable us to implement a uniform photoresist film in spite of a foreign substance existing on a substrate. CONSTITUTION: The photoresist dispenser includes the first and second supply members and the first and second nozzles(141,143). The first supply member includes the first supply tank for storing photoresist and the first supply tube for supplying the first nozzle with the photoresist. The second supply member includes the second supply tank for storing gas and the second supply tube for supplying the second nozzle with gas. The first nozzle(141) projects photoresist and the second nozzle(143) projects gas. The first and second nozzles(141,143) are positioned and moved at an upper portion of a substrate(100).
Patent KR-20040050342-A (KR)
Title: Back light unit with enhanced light source position
Inventor: LEE SANG GILL
IPC: G02F1/13357
Filed: 2002-12-10
Abstract: PURPOSE: A backlight unit having an improved light source position is provided to obtain a thin light guide panel, although a large number of light sources are used, by improving the position of the light sources. CONSTITUTION: A light generated from a light source(310) is irradiated to a light guide panel(300) through a reflective member(320). At this time, when the distance between the light source(310) and the reflective member(320) is far, an end of the reflective member(320) may be lengthened or a light waveguide path(330) for connecting the light source(310) and the reflective member(320) may be installed. Preferably, the inside of the light waveguide path(330) is constructed by a reflective surface for transmitting the light generated from the light source(310) without loss of light.
Patent KR-20030051271-A (KR)
Title: Washing machine and washing method using the same
Inventor: KUBO KOICHI
IPC: D06F33/02
Filed: 2002-12-11
Abstract: PURPOSE: To secure washing power to reduce uneven washing by converting dissolved wash water into detergent bubbles, and spraying the laundry in a tub with the bubbles from above, in a washing machine which efficiently removes dirt through the action of the detergent bubbles. CONSTITUTION: The laundry in the tub 15 for both washing and drying is sprayed with the detergent bubbles from above for washing.
Patent KR-20030076194-A (KR)
IPC: C08F212/14
Filed: 2002-12-12
Abstract: 본 발명은 일반식 1의 구조를 갖는 불소 함유 중합성 단량체에 관한 것이다. 
     [일반식 1] 
     
       
     
     상기 식에서, R 1 및 R 2 각각은 독립적으로 메틸기 또는 트리플루오로메틸기이고, 그리고 R 3 및 R 4 각각은 독립적으로 수소원자, 알킬기, 불화알킬기, 방향족고리를 갖는 환구조 또는 산-불안정 보호기이고, 상기 알킬기 및 불화알킬기 각각은 독립적으로 직쇄, 분지되거나 또는 고리 형상을 가지며, 또한 1 내지 25의 탄소수를 가지며, R 3 및 R 4 각각은 선택적으로 그리고 독립적으로 적어도 하나의 산소원자 및 하나의 카보닐 결합을 갖는다.
Patent KR-20040051274-A (KR)
Title: Refrigerator having a negative ion generator
Inventor: JUN YONG DEOK
IPC: F25D23/00
Filed: 2002-12-12
Abstract: PURPOSE: A refrigerator having a negative ion generator is provided to uniformly improve the freshness of foods stored in a refrigerator and a sterilization effect by dispersedly installing a plurality of emission needles on a back surface of a refrigerator compartment door. CONSTITUTION: A main body of a negative ion generator is installed inside a main body of a refrigerator. A plurality of emission needles(22) are connected with ends of a plurality of cables(23) branched from one side of the main body of the negative ion generator. The plurality of emission needles are fixed by a plurality of covers(30) combined with lower parts of shelve(12) of a refrigerator compartment door. Each cover has a negative ion discharge port(31) to discharge negative ions emitted from the emission needle, and a through-port(32) for passing the cable of the emission needle.
Patent KR-20030051362-A (KR)
Title: A vacuum cleaner
Inventor: DOHI KENICHIRO
IPC: A47L9/16
Filed: 2002-12-17
Abstract: PURPOSE: To provide a cyclone type canister-based vacuum cleaner which facilitates cleaning inside the dust box. CONSTITUTION: In the vacuum cleaner, the body 1 thereof is provided with a cyclone type dust box 2. In the dust box 2, an outer filter part is so arranged as to form the first cyclone space between it and the internal wall of the dust box 2, in the outer filter part, an inner filter part is so arranged as to form the second cyclone space between it and the internal wall of the outer filter part and furthermore, the outer filter part is provided with a flange part extended toward the internal wall of the dust box.
Patent KR-20040057201-A (KR)
Inventor: JIN YEONG HO
IPC: G05G1/10
Filed: 2002-12-26
Abstract: PURPOSE: A handle device is provided to control a product having vertical and horizontal repulsive forces with a simple operation for preventing a reverse rotation of the product. CONSTITUTION: A handle device is composed of a controller base(20) having a shaft hole, a guide wall, a reverse rotation prevention shaft, and a reverse rotation prevention groove between the guide wall and the reverse rotation prevention shaft, an operating shaft(12) fit into the shaft hole of the controller base, a handle(10) rotating the operating shaft, a controller having recovery and working protrusions rotatably attached to the controller base, a controller guide having a working arm for rotating the controller by pushing the recovery and working protrusions, a sub-controller preventing the reverse rotation, and a link(60) moving forward/backward according to the rotation of the controller.
Patent KR-20040057281-A (KR)
Title: Oil pressure circuit to reduce minimal lift drift in the skid steer loader
Inventor: HA JONG RAK
IPC: E02F9/20
Filed: 2002-12-26
Abstract: PURPOSE: A hydraulic circuit is provided to prevent the natural drop of a boom cylinder by applying a safety valve preventing drop of boom in neutrality of a control valve regardless of turning on/off of starting. CONSTITUTION: The hydraulic circuit for minimizing the natural drop of a boom cylinder of skid loader equipment contains a control valve(12) connected to a pump(10), a boom cylinder(16) connected to a spool of the control valve(12), and a solenoid type safety valve preventing drop of a boom(18) installed between the control valve(12) and the boom cylinder(16). A pilot type safety valve(18) preventing the drop of the boom comprises a control valve connecting port installed between the control valve(12) and a boom cylinder base, a poppet connected to one side of the control valve connecting port, springs installed on both sides of the poppet, a boom cylinder base connecting port installed on the upper part of the poppet, and a boom cylinder rod connecting port installed on the lower part of the poppet.
Patent KR-20040057735-A (KR)
Title: Grill for gas oven range
Inventor: YE JIN HAE
IPC: F24C15/18
Filed: 2002-12-26
Abstract: PURPOSE: A grill chamber of a gas oven is provided to prevent loss of heat from a burner by mounting the burner in the lower part of a burner storage part, and to heat optimally by transferring heat from the burner to the grill chamber actively with forming convection holes at both sides of the burner storage part. CONSTITUTION: A grill chamber formed in the lower part of a top burner of a gas oven comprises a grill cavity assembly(30) opened in the front and installed in the gas oven body; a drawer body(40) drawn out of the grill cavity assembly and composed of a burner storage part(45) protruded upward in the middle of a base(44) with the space for heating food; and a burner(36) installed in the lower part of the burner storage part of the grill cavity. Convection holes(46a) are formed at both sides of the burner storage part, and the burner is installed in the lower part of the burner storage part to minimize loss of heat.
Patent KR-20040058587-A (KR)
Title: Method of manufacturing hot rolled steel sheet for porcelain enameling
Inventor: KWAK JAE HYEON
IPC: C22C38/00
Filed: 2002-12-27
Abstract: PURPOSE: A method for manufacturing hot rolled steel sheet for porcelain enameling is provided to replace expensive cold rolled steel sheet with thin strip having thickness of 2.5 mm or less by performing hot finish rolling at lower temperature and lower manufacturing cost and obtain high fish scale resistance by minimizing quantity of Ti added to steel and maximizing precipitate of the Ti. CONSTITUTION: The method comprises a step of reheating an aluminum killed steel slab at a temperature of 1,200 deg.C or more, wherein the aluminum killed steel slab has a basic composition comprising 0.01 to 0.03 wt.% of C, 0.15 wt.% or less of Mn, 0.15 wt.% or less of S, 0.02 wt.% or less of P, 0.006 wt.% or more of N, 0.08 to 0.15 wt.% of Ti and a balance of Fe and other inevitable impurities, and alloy elements are added to the basic composition in the range of satisfying the condition that C%xTi*(%) that is a strength index is 0.004 or less; a step of hot finish rolling the reheated aluminum killed steel slab at a temperature of 870 deg.C or more; and a step of coiling the hot finish rolled aluminum killed steel sheet at a temperature of 680 deg.C or more.
Patent KR-20040059480-A (KR)
Title: Plasma shower arc chamber of an ion implanter
Inventor: KANG YEONG SIN
IPC: H01L21/265
Filed: 2002-12-30
Abstract: PURPOSE: A plasma shower arc chamber of ion-implantation equipment is provided to prolong the lifetime and to improve productivity by coupling exactly the same with a plasma shower body using a fixing pin and a fixing hole. CONSTITUTION: Ion-implantation equipment includes a cylindrical type shower tube(10), a plasma shower body(20) with a gas supply line(24) and a plasma shower arc chamber(30). The plasma shower body is under the shower tube. The chamber includes a flange part(31) with a plurality of fixing pins(36). The plasma shower body includes a plurality of fixing holes(26) corresponding to the fixing pins. By using the fixing pins and the fixing holes, the plasma shower body and the chamber are exactly connected with each other.
Patent KR-20040060277-A (KR)
Title: Apparatus for transmitting framer in asynchronous transfer mode based passive optical network
Inventor: HONG JAE GEUN
IPC: H04L12/28
Filed: 2002-12-30
Abstract: PURPOSE: A transmission framer device of an ATM-PON(Asynchronous Transfer Mode based Passive Optical Network) is provided to implement a transmission framer of an OLT(Optical Line Termination) in conformity with ITU-T G.983.1 standards. CONSTITUTION: An STM(Synchronous Transfer Mode) signal processor(100) processes an STM signal. An OLT transmission framer(200) connected to the STM signal processor(100) frames OLT transmission data. An optical transmitter(300) connected to the OLT transmission framer(200) provides communication service to a subscriber.
Patent KR-20040060655-A (KR)
Inventor: SON YOUNG SUK
IPC: F41B15/00
Filed: 2002-12-30
Abstract: PURPOSE: A multifunctional device for self-protection is provided to meet the convenience of a user by detachably coupling various products to a device for self-protection. CONSTITUTION: A multifunctional device for self-protection(1) is composed of a radio(2), a PDA(4), a pen(6), a seal(7), an aromatic(8), a flash(10), a mobile telephone(12), a toy(14), a gun(18), a key(20), an earring(21), a microscope(22), a telescope(23), a knife(28), a watch(29), a camera(36), a TV(37), and a screw type joint(5). The screw type joint attaches/detaches each unit to/from the device for self-protection.
Patent KR-20020042809-A (KR)
IPC: H04L9/08
Filed: 2001-05-31
Abstract: 암호데이터부와 평문 데이터부로 구성된 콘텐츠 데이터.    상기 암호데이터부는 암호콘텐츠의 데이터로 구성되며, 추가정보 데이터는 상기 평문 데이터부에 내장되며, 상기 추가정보 데이터는 암호콘텐츠의 데이터를 해독하기 위해 이용되는 정보를 포함하며, 상기 평문 데이터부는 최소한 상기 암호데이터부의 이전에 독출된다.
Patent KR-20020027629-A (KR)
IPC: A61P37/04
Filed: 2000-09-06
Abstract: 본 발명은 B형 간염 바이러스 항원 및 HPV 항원 및 임의로 추가로 다음 중 하나 이상을 포함하는 신규한 혼합 백신 조성물을 제공한다: EBV 항원, A형 간염 항원 또는 불활성화된 약독화된 바이러스, 단순 포진 바이러스 항원, VZV 항원, HCMV 항원, 톡소플라스마 곤디 항원.  상기 백신 조성물은 3D-MPL 및 QS21과 같은 TH1 세포 반응의 우선적 자극인자인 애쥬번트와 함께 포뮬레이션된다.
Patent KR-20020064318-A (KR)
Title: 산업 폐가스의 청정화 방법
IPC: B01D53/44
Filed: 2000-11-09
Abstract: 본 발명은 환경 보호의 분야에 관한 것으로, 촉매를 오염시키는 수지의 형성을 야기하는 생성물을 함유한 산업 폐가스를 청정화하는데 사용될 수 있다.  방향족 및 지방족 화합물의 산업 폐가스를, 800 내지 1,350℃에서 초기에 소성된 비표면적 0.2 내지 1.0m 2 ·g -1 의 (팔라듐 촉매를 보호하는) 보호층으로 이루어진 촉매 조성물에 1차로 통과시키고, 팔라듐 촉매층(활성 알루미늄 산화물상에 침착된 0.1 내지 3% 팔라듐)에 2차로 통과시킴으로써 120 내지 160℃에서 상기 폐가스를 청정화하는 것이 제안된다.  상기 제안된 방법에 의하면, 다른 촉매계상의 촉매 오염 및 수지 형성을 야기하는 방향족 하이드로퍼옥사이드의 존재하에 유해 물질(예를 들어, 메탄올, 쿠멘)의 산업 폐가스를 97 내지 98% 이상의 파괴도로 청정화할 수 있다.
Patent KR-20020086458-A (KR)
Title: Water purifier
Inventor: LEE TAE HUI
IPC: C02F9/00
Filed: 2000-09-19
Abstract: PURPOSE: Provided is a water purifier assuring faster and easier change of a used filter and making it possible to replace a used filter without having to shut off a raw water inlet port. CONSTITUTION: The water purifier that assures easier change of a used filter comprises a base, at least one filter replaceably attached to the base and including a first end with a first fluid port and a second end with a second fluid port, a first connector supporting the first end of the filter in a separable manner and including a connector port connected to the first fluid port of the filter, a second connector spaced apart from the first connector to accommodate the filter therebetween and including a bore aligned with the second fluid port of the filter, a spool fitted into the bore of the second connector for movement between an extended position allowing fluid flow and a contracted position preventing fluid flow, and a spool actuator for slidingly moving the spool between the extended position and the contracted position.
Patent KR-20020062335-A (KR)
IPC: B32B27/12
Filed: 2000-11-09
Abstract: 본 발명은 개인용 흡수 용품 또는 의료용 용품에 사용시 착용자의 윤곽에 영구적으로 정합가능한, 통기성이며 실질적으로 액체 불투과성인 라미네이트를 제공한다.  라미네이트는 통기성 (바람직하게는 미공질) 필름 및 섬유상 부직 웹을 포함한다.  필름과 웹 둘 다는 신장력의 인가시 원래 비신장 폭보다 25 % 이상으로 횡방향 연장가능하다.  웹 및 필름 및 전체 라미네이트는 일단 신장되면 수축력을 거의 및 전혀 나타내지 않는다.  기저귀 또는 다른 가먼트는 라미네이트를 사용하여 소형 형식으로 구성되어 재료를 절약할 수 있다.  가먼트를 착용시, 라미네이트는 필요한 곳에서만 신장되어 착용자에게 실질적으로 완벽한 맞음새를 제공한다.  최소 수축력은 탄성 가먼트로부터 야기될 수 있는 피부 자국, 발진 등을 방지한다.
Patent KR-20020062379-A (KR)
Title: Colour Number Improvement in Polyhydric Alcohols by Hydrogenation
IPC: C07C31/22
Filed: 2000-12-28
Abstract: A process for greatly improving the color index of polyhydric alcohols, especially trimethylolpropane, by hydrogenation comprises using, in the hydrogenation, an alcohol which has already been purified by distillation. The catalysts used are those conventionally employed in hydrogenations, preferably copper, nickel, palladium or ruthenium catalysts.
Patent KR-20020091201-A (KR)
IPC: C08K5/3435
Filed: 2000-08-04
Abstract: The invention provides, generally, light stable article containing at least one single or multiple layer polyester film and an effective amount of a light absorbing composition comprising one or more of an ultraviolet light absorbing compound, a hindered amine light stabilizer (HALS) composition, and a phosphonate stabilizing compound. Generally, the weight ratio of the light absorbing compound to the HALS composition is at least about 2:1. Various composite articles and constructions made utilizing the above light stable articles are also provided.