baber/WOPTO huggingface dataset:
Patent KR-20030043353-A (KR)
Title: Cglinder and manufacturing method of multi position control ey linder which is used on hotrumner system mulfi position control cylinder
Inventor: RYU YEONG HUI
IPC: B29C45/28
Filed: 2001-11-28
Abstract: PURPOSE: A cylinder for controlling multiple positions for a hot runner system and a manufacturing method are provided to operate the cylinder for controlling multiple positions and a piston in a simple structure by installing the cylinder combined to the piston in multiple stages with multiple holes inserted to the cylinder of a valve unit. CONSTITUTION: A hole(2) is formed inside a unit body(1) in multiple. A first cylinder(3) and a first piston are combined inside the hole. A second cylinder(5) and a second piston(6) are installed in multiple to an upper portion, and the second piston is combined with a valve pin(7). A fixing device(8) of the valve pin is installed to a lower portion to fix the valve pin. A lower end of the fixing device of the valve pin is placed to an upper end of the first piston. A vacuum preventing hole(9) is formed between the fixing device of the valve pin and the first piston. A cylinder cover(10) is combined to an upper side of the second piston. Therein, a cylinder for controlling multiple positions and the piston are designed to be operated in a simple structure. A valve unit for multiple positions is made by increasing the number of the cylinder and the piston if necessary.
Patent KR-20020042482-A (KR)
Inventor: FUKUNAGA AKIRA
IPC: C25D7/12
Filed: 2001-11-29
Abstract: PURPOSE: To maintain and manage a plating liquid composition with high accuracy by directly separating and quantitatively determining the additive components in the plating liquid. CONSTITUTION: This plating equipment has a plating unit 10 which has a plating bath 18 for holding the plating liquid 16, a plating liquid monitor unit 12 which separates and quantitatively determines the additive components in the sampled plating liquid by a liquid chromatographic apparatus 24, compares the quantitatively determined values by each of the respective additive components and the prescribed concentrations preset by each of the respective additive components and outputs signals and an additive replenishing unit 14 which has plural additive tanks 60a, 60b and 60c and replenishes the plating liquid 16 with the additive components in the additive tanks 60a, 60b and 60c in accordance with the signals from the plating liquid monitor unit 12.
Patent KR-20030048258-A (KR)
Title: Method for manufacturing plastic door panel
Inventor: KIM YOUNG SIK
IPC: B29D7/00
Filed: 2001-12-11
Abstract: PURPOSE: A method for producing a synthetic resin panel for a door is provided to obtain an interior effect only by the door itself while breaking from the simplicity of the synthetic resin panel for the door. CONSTITUTION: The method comprises: an alignment step of aligning at least two sheets of sheet papers having different colors on one face of a synthetic resin panel so as to form a desired pattern and shape thereon; a thermo-compression step of making a multicolor composite panel; a cooling step of cooling the multicolor composite panel for 40 to 45 minutes; a heating step of heating the multicolor composite panel for about one minute by a laminating heater; a vacuum forming step of vacuum forming the multicolor composite panel by extracting the air left therein; and a finishing step of cutting the peripheral portion of the vacuum formed multicolor composite panel.
Patent KR-20030047537-A (KR)
Title: Tundish flux fof titanium nitride inclusion
Inventor: KIM JI JUN
IPC: B22D11/10
Filed: 2001-12-11
Abstract: PURPOSE: A tundish flux with excellent entrapment capability for titanium nitride inclusion is provided. CONSTITUTION: In a tundish flux mainly composed of CaO, SiO2, Al2O3 and MgO and with excellent entrapment capability for titanium nitride inclusion, the tundish flux is characterized in that iron oxide is added in the tundish flux in an amount of 1 to 5 wt.%, wherein the iron oxides are composed of FeO or Fe2O3.
Patent KR-20030048556-A (KR)
Title: Variable displacement swash plate type compressor
Inventor: AHN HYU NAM
IPC: F04B27/10
Filed: 2001-12-12
Abstract: PURPOSE: A capacity variable swash plate compressor is provided to considerably simplify assembling processes for a driving shaft of an inclined plate and to transmit the rotatory power of the driving shaft to the inclined plate through a lug plate and directly transmit the rotatory power through the driving shaft. CONSTITUTION: A capacity variable swash plate compressor comprises first and second slots(152,154) formed at a driving shaft(150) to mutually cross along an axial direction, an inclined plate, of which a side of an edge is hinge-combined with a lug plate to control the inclination for the axial direction of the driving shaft, comprising a boss(173) having a driving shaft penetrating hole(173a) inserted with the driving shaft, an inclined plate hub(172) having a pair of first pin holes(173b) formed where the boss corresponds to the first slot and a pair of second pin holes(173c) formed where the boss corresponds to the second slot, and an inclined plate(176) combined to an outer peripheral surface of the boss and connected with pistons at an outer diameter. Therefore, the inclined plate controls the inclination for an axial direction of the driving shaft and combines with the driving shaft to directly receive the rotatory power of the driving shaft by combining three connecting pins(156) over mutually confronted slots and pin holes.
Patent KR-20030049177-A (KR)
Inventor: CHO SEONG GI
IPC: B64C17/00
Filed: 2001-12-14
Abstract: PURPOSE: A display system of a motion state and a posture of a plane and its method are provided to precisely seize the posture of the plane and to check and to predict the interfering state between various kinds of sensors and an external environment easily. CONSTITUTION: A frame processing module(100) generates and outputs remote measuring data containing the motion state and the posture of a plane by processing various kinds of state information of the plane in a remote measuring frame. A data storing module(200) receives and stores the remote measuring data from the frame processing module. A data processing module converts the remote measuring data of non-real time from the data storing module or the remote measuring data of real time from the frame processing module to display data. A displaying module(400) displays the motion state and the posture of the plane through a two-dimensional plane by using the display data. Thereby, the interference between various kinds of sensors and an external environment is checked and predicted.
Patent KR-20030049498-A (KR)
Title: Information storage medium having an interval in a track, in which a second wobble signal is recorded for synchronization, track forming method and apparatus therefor
Inventor: KO JEONG WAN
IPC: G11B20/12
Filed: 2001-12-15
Abstract: PURPOSE: A data storage medium forming a track having a sync section where a second wobble signal is recorded, and a method and an apparatus for forming the same are provided to easily detect sync in a strong noise environment and improve the recording efficiency by recording additional information through a sync signal in manufacturing a disc. CONSTITUTION: A data storage medium, optical disc, includes a wobble track where user data is recorded, and a first wobble signal having a single frequency and loading header information edge-modulated at a partial section is recorded, and a sync section where a second wobble signal used as a sync signal is recorded. The second wobble signal has a characteristic that truncated auto-correlation is lower than synchronized auto-correlation.
Patent KR-20030049950-A (KR)
Title: Device for removing scale on conduction roll
Inventor: KIM HYEONG TAE
IPC: C25D17/02
Filed: 2001-12-17
Abstract: PURPOSE: An apparatus for removing scale inside conductor roll in electrogalvanizing process is provided to improve circulation of cooling water by collecting scale by passing cooling water discharged together with scale after conductor roll cooling through collecting meshes and discharging the collected scale to the outside. CONSTITUTION: The apparatus comprises a main body which is formed in a cylindrical structure consisting upper body(12) and lower body(11), on the lower part of which an inlet pipe(16) is mounted so that cooling water is flown in through the inlet pipe, and at one side of the upper part of which an outlet pipe(17) for discharging cooling water and a discharge pipe(18) for discharging scale are installed so that the main body is installed at one side of a supply line for supplying cooling water into the conductor roll; a scale collection part comprising cylindrical collecting meshes(70,78) arranged between the inlet pipe and outlet pipe inside the main body to filter scale so that scale(8) contained in cooling water is filtered; and a discharge part comprising a shaft rotationally installed on the fixed plates with being inserted into the center of each fixed plates installed an end of the collecting meshes, a clutch(65) installed in front of one side of the shaft, a driving motor(53) fixed to the side surface of the lower body, a clutch(91) installed at rotation shaft of the driving motor so that the clutch(91) is engaged with the clutch(65) of the shaft in case that the collecting meshes are rotated by operation of switch means, a brush installed at the shaft to clean the inner surface of the collecting meshes, scale discharge pipe installed at the main body and connected to collecting can, and a switch means for switching scale collecting operation and scale discharging operation as occasion demands so that scale collected in the scale collection part is discharged to the outside.
Patent KR-20030053652-A (KR)
Title: Belt Type Control Device for Size Lump
Inventor: KIM SEOK SSANG
IPC: C21B5/00
Filed: 2001-12-22
Abstract: PURPOSE: A belt type apparatus for controlling weighing of sized ore is provided to weigh an accurate amount of the sized ore into weighing hopper according to formation characteristics of the sized ore in weighing the sized ore as much as the amount required in blast furnace process. CONSTITUTION: The belt type apparatus for controlling weighing of sized ore includes a driving part comprising a feeder driving motor(111), a driving pulley(110) connected to a driving shaft of the feeder driving motor(111), and a driven pulley(110a) connected to the driving pulley(110) by belt so that the driven pulley(110a) is rotated along with the driving pulley(110) during rotation of the driving pulley(110); a roller and roller stand part comprising horizontal roller stands(120a) a plurality of which are installed between the driving pulley(110) and driven pulley(110a), a horizontal roller installed on the upper part of the horizontal roller stands(120a) to sustain load of sized ore(10a) put on the belt, a plurality of ore drop preventing roller stands(130a) installed between the horizontal roller stands(120a), first side carrier rollers installed on both side surfaces of the upper part of the ore drop preventing roller stands(130a), first horizontal roller installed between the first side carrier rollers, bias generation preventing roller stands(140a) respectively installed at both ends of the first horizontal roller, second side carrier rollers respectively installed on both surfaces of the upper part of the bias generation preventing roller stands(140a), and second horizontal roller installed between the second side carrier rollers; an ore guiding part comprising sized ore guide(170) installed in the lower part of sized ore storage tank in the upper part of the belt to smoothly guide the sized ore(10a) on the belt into weighing hopper(20), and a side skirt(170a) installed in the lower part of the side surface of the sized ore guide(170) and closely adhered to the belt; and a control part comprising raw material PLC(200) for weighing control, electric signal communication controller(180), and process computer(190).
Patent KR-20030055367-A (KR)
Title: Method Of Fabricating Liquid Crystal Display Device
Inventor: JUNG HYEON SANG
IPC: G02F1/1339
Filed: 2001-12-24
Abstract: PURPOSE: A producing method of an LCD(Liquid Crystal Display Device) is provided to have a spacer which is capable of adjusting a shape and a height. CONSTITUTION: A mask(68) is arranged on a substrate(41). The surface of the substrate is processed through light to be penetrated through the mask. A spacer pattern is formed in the surface processed area. A spacer is formed by solidifying the spacer pattern. Thereby, the size and the height of the spacer are adjustable. Moreover, the accuracy of an align is improved. In addition, the cost is reduced than an existing pattern spacer forming process.
Patent KR-20030055547-A (KR)
Title: Sealing assembly capable of damping noise for water pump
Inventor: HONG SUN IL
IPC: F01P5/12
Filed: 2001-12-27
Abstract: PURPOSE: A sealing assembly is provided to prevent noises of water pump caused due to the pressure rise, while preventing leakage of coolant. CONSTITUTION: A sealing assembly(100) comprises a first sealing unit(10) arranged in the vicinity of a bearing shaft(11), wherein the first sealing unit has a mating ring(15) contacting a coolant and is deposited with a first carbon member(20); a second sealing unit(30) fixed to a housing(14) through a sealing member(17), a bellows(19) and a coil spring member(12), wherein the second sealing unit has a second carbon member(40) arranged at the front end of the second sealing unit and is disposed to contact the first carbon member; and a distance measuring unit(50) for measuring the distance between the first sealing unit and the second sealing unit through the measurement of resistance.
Patent KR-20010071067-A (KR)
IPC: G06T1/00
Filed: 1999-06-24
Abstract: Security documents (e.g. passports, currency, event tickets, and the like) are encoded to convey machine-readable multi-bit binary information (e.g. digital watermark), usually in a manner not alerting human viewers that such information is present. The documents can be provided with overt or subliminal calibration patterns. When a document incorporating such a pattern is scanned (e.g. by a photocopier), the pattern facilitates detection of the encoded information notwithstanding possible sealing or rotation of the scan data. The calibration pattern can serve as a carrier for the watermark information, or the watermark can be encoded independently. In one embodiment, the watermark and the calibration pattern are formed on the document by an intaglio process, with or without ink. A photocopier responsive to such markings can take predetermined action if reproduction of a security document is attempted. A passport processing station responsive to such markings can use the decoded binary data to access a database having information concerning the passport holder. Some such apparatuses detect both the watermark data and the presence of a visible structure characteristic of a security document (e.g., a printed seal of the document's issuer). <IMAGE>
Patent KR-20010081045-A (KR)
IPC: H03F1/30
Filed: 1999-11-23
Abstract: 본 발명은 예를 들어, RF 증폭기 장치에서 사용하기 위한 정이득, 정위상 RF 전력 블록에 관한 것이다. 바람직한 실시예에서, 전력 블록은 공통 히트 싱크상에 RF 전력 트랜지스터 장치와 공통 위치되는 DC/DC 전원 회로를 포함한다. 전원 회로는 입력으로서 가변 DC 전압과, 출력으로서 정전원 전압 및 정바이어스 전압을 갖는다. RF 전력 트랜지스터 장치는 입력으로서 정전원 전압 및 정바이어스 전압을 갖고, RF 신호를 수신 및 증폭하도록 또한 구성된다. 전원 회로는 바람직하게는 정전원 전압을 설정하는 제 1 레이저 트림 가능 저항과, 바이어스 전압을 설정하는 제 2 레이저 트림 가능 저항을 포함한다. 이러한 방법으로, 정전원 및 바이어스 전압은 전력 블록 장치를 조립하는 동안 원하는 레벨로 쉽게 동조될 수 있다. 입력 및 증폭된 RF 신호는 비교적 높은 임피더스 예를 들어, 대략 50Ω에 일치된다.
Patent KR-20010101195-A (KR)
IPC: F27B9/26
Filed: 1999-12-15
Abstract: 단일의 노 시스템(10)은 다수의 환경이 대기에 노출되지 않고 하나의 가열 환경으로부터 다른 환경으로 이동 작업물(주조물과 같은)[예를 들면, 배스킷(5a)내에 보유되는]이 운반되는 연속적인 가열 챔버(14)를 한정하도록 통합된 둘 또는 그 이상의 별개 가열 환경[바람직한 실시예에서는 전도(23) 가열 환경 및 대류(24) 가열 환경]을 조합으로 통합한다.  바람직한 방법에 따르면, 하나의 환경으로부터 다른 환경으로 주조물의 운반은 온도의 상당한 변화없이 달성된다.
Patent KR-20010104332-A (KR)
IPC: G06K19/08
Filed: 2000-11-28
Abstract: 본 발명은 무접촉 혼성 스마트 카드 제조방법에 관한 것으로, 좀 더 상세하게는 안테나가 종이 등의 섬유상 물질로 된 지지체(28) 상에 위치하는 혼성 무접촉 스마트 카드 제조방법에 관한 것이다.  상기한 방법은 지지체 상에 스크린 인쇄함으로서 안테나를 제조하는 공정, 지체 상에서 카드 구성 요소를 고압에 의하여 라미네이션 시키는 공정, 스크린 인쇄가 된 지지체의 반대쪽의 카드 본체에 칩 및 양측 회로로 구성된 모듈을 수용하기 위하여 동공을  에칭하는 공정 및 모듈을 카드에 삽입하는 공정을 포함한다.  라미네이션 공정 전에 지지체의 모서리에 형성된 컷아웃(cutout)은 카드 몸체 요소를 상호 용접되게 한다.  이러한 방법으로 제조된 카드는 차후 해로운 기계적 응력(강한 꺾임)을 받았을 경우 이를 시각적으로 판단할 수 있도록 한다.
Patent KR-20010108126-A (KR)
Title: 공유된 처리 장치에 근접한 다중 정렬 시스템
IPC: H01L21/68
Filed: 2000-01-25
Abstract: 정렬 시스템(10)은 근접하게 배치되고 그리고 공통의 처리 장치(44)를 공유하는 두개 또는 그 이상의 정렬 장치(28,30)를 구비한다. 정렬 장치(28,30)는 서로 근접하여 위치되고, 하나의 기판(18)의 처리되고 있는 동안, 제 1 기판(18)에 영향을 미치거나 또는 간섭을 일으킴이 없이 제 2 기판(38)은 처리를 위해 준비될 수 있으며, 그에 의해서 처리 자원의 보다 큰 활용이 결과될 수 있다.
Patent KR-20010112384-A (KR)
IPC: B29D11/00
Filed: 2000-03-30
Abstract: 렌즈어레이유닛(U1)은 제 1과 제 2렌즈어레이(1, 2)를 포함하고 있다. 상기 제 1과 제 2렌즈어레이(1, 2,)는 볼록렌즈로써 복수의 렌즈(11, 21)를 갖고 있고, 정립등배상을 결상할 수 있다. 상기 각 렌즈어레이는 복수의 렌즈(11, 21)와 이것들 복수의 렌즈를 지지하는 지지부(10, 20)가 투광성 수지에 의해 일체형성된 구성을 갖는다, 이로 인해 상기 각 렌즈어레이의 제조는 용이하다.
Patent KR-20020010134-A (KR)
Title: 친수성 로션처리된 신체측 라이너를 갖는 흡수용품
IPC: A61L15/50
Filed: 2000-04-20
Abstract: 외부 신체대향 표면 상에 친수성 로션 제제를 포함하는 신체측 라이너를 갖는 흡수 용품이 개시된다.  상기 친수성 로션 제제는 약 10 내지 약 90 중량％의 친수성 용매, 약 5 내지 약 90 중량％의 고분자량 폴리에틸렌 글리콜 및 약 0 내지 약 60 중량％의 지방 알콜을 포함한다.  친수성 로션 제제는 종래 유방성 또는 소수성 로션 제제와 비교하였을 때 라이너와 흡수체의 흡수성 및 액체 흡입성에 감소된 불리한 영향을 갖는다.  친수성 로션 제제는 라이너에 의하여 초래되는 피부 마찰을 감소시키는 윤활제로서 작용하며, 또한 피부로의 전달로 개선된 피부 건강을 제공한다.
Patent KR-20030062152-A (KR)
Title: Apparatus and metbod for suppont an allotment payment
Inventor: SEOK CHEOL HONG
Filed: 2002-01-16
Abstract: PURPOSE: A device and a method for supporting the allotment payment are provided to increase sale by reducing the allotment burden of a member. CONSTITUTION: The member(100) applies to the registration by connecting to an agent server(210) through the Internet(600) or visiting an agent(200). The agent server(210) includes a member database(220) storing the member information and an allotment information database(230) storing the allotment information contracted by the member. The registration application received to the agent(200) is informed to a mobile communication company(400) by making the agent server(210) transmit the registration application information to a mobile communication company server(410) through the Internet(600). A credit card company server(310) for issuing a credit card to the member(100) is connected to the Internet(600). The credit card company server includes the member database(320) for storing the member information. A financial organization(500) for the financial transaction of each company is connected to the Internet(600).
Patent KR-20020033653-A (KR)
Title: Electric Heating Neutral Machine
Inventor: KIM SONG JEONG
IPC: A45D2/00
Filed: 2002-01-17
Abstract: PURPOSE: Provided is an electric neutralizer with raising temperature which uses an electric device and configures a temperature device to mitigate users' inconvenience so that it helps to minimize users' unpleasantness in using a neutral agent. CONSTITUTION: The electric neutralizer with raising temperature is characterized by adding an on-off switch and a temperature adjustment device to a common neutralizer to use without electric heat in summer or to use electric heat in winter for heating the neutral agent at 30-60deg.C where user reduces unpleasantness in touching to their own head skin.
Patent KR-20030063776-A (KR)
Title: minute an air bubble generation device
Inventor: MASARU TAKAHASHI
IPC: A47K3/10
Filed: 2002-01-24
Abstract: PURPOSE: Provided is an apparatus for generating micro fine air bubbles which has a simple and safe structure and can continuously and stably generate micro fine air bubbles. CONSTITUTION: The apparatus includes a liquid conduit having a gas inlet near downstream end; a pump disposed at the downstream end of the liquid conduit to generate an air-liquid mixture using the gas introduced from the gas inlet by pressure upon driving; a statutory mixer disposed at the outlet of the pump to mix and stir the air-liquid mixture generated in the pump and produce micro fine air bubbles. The statutory mixer has a screw part at the upstream and a cutter part at the downstream side. The screw part has a main body, a sectional rod, a spiral blade and a plurality of protrusions.
Patent KR-20020063525-A (KR)
Inventor: IIZUKA TOSHIHIRO
IPC: H01L21/8242
Filed: 2002-01-29
Abstract: PURPOSE: To reduce the temperature dependency of the leakage current of the capacitor of a semiconductor device which has a MIM structure, and further, to improve the reliability of the semiconductor device. CONSTITUTION: In the manufacturing method of the semiconductor device, the film of a barrier insulation layer 6 is so formed by an atomic-layer chemical vapor-phase epitaxy method as to be deposited on a lower electrode 5 of its capacitor and on its interlayer insulation film 3, and a high-dielectric-constant film 7 is so deposited on the barrier insulation layer 6 as to form a capacitor insulation film 8. Also, a barrier insulation layer is further formed on the high- dielectric-constant film. In this way, an upper electrode 9 covering the capacitor insulation film 8 is so provided as to manufacture its capacitor having a MIM structure. Hereupon, the flow of the electrons in the film of the barrier insulation layer 6 is subjected to a Fowler-Nordheim(F-N) tunnel-current mechanism or a direct tunnel-current mechanism.
Patent KR-20030065893-A (KR)
Inventor: KIM JEONG MIN
IPC: H01Q11/04
Filed: 2002-02-01
Abstract: PURPOSE: A meander slot antenna and a manufacturing method thereof are provided to improve the uniformity on upper and lower portions of a metal pattern by forming the metal pattern through an electric plating method. CONSTITUTION: An upper plate includes a first high-dielectric constant substrate(31), a plurality of first horizontal patterns, a plurality of second horizontal patterns, and a plurality of vertical patterns. The first horizontal patterns are separated at predetermined intervals from the first high-dielectric constant substrate(31) and uniformly placed to a horizontal direction on a plane. The second horizontal patterns are separated at predetermined intervals to a vertical direction from the first horizontal patterns and uniformly placed to the horizontal direction at an opposite place to the first horizontal patterns. The vertical patterns connect to a side end of the first horizontal pattern and a side end of the second horizontal patterns. A lower plate includes a second high-dielectric constant substrate, a feed line(32), and a ground electrode(33). The second high-dielectric constant substrate is adjoined with a lower surface of the first high-dielectric constant substrate(31). The feed line(32) is located between the second high-dielectric constant substrate and the first high-dielectric constant substrate(31) to supply a voltage. The ground electrode is located on a lower surface of the second high-dielectric constant substrate.
Patent KR-20030044746-A (KR)
Title: Hands-free speakerphone device for mobile terminals
Inventor: CHOI JAE GU
IPC: H04M1/05
Filed: 2002-02-06
Abstract: PURPOSE: A handsfree speaker phone device for a mobile terminal is provided to effectively reduce a howling phenomenon and an echo sound at a lot cost. CONSTITUTION: A CODEC(111) controls a speaker(104) driven by an internal amplifier. A speaker(104) is included in a mobile terminal(102). An ear bud(106) is connected to the CODEC(111) through an output terminal(110). A mode select switch(340) allows a user to select a speaker(330) or the ear bud(106) according to a position of a speaker select switch(410) without physically disconnecting the connection of an electric connection unit(305). A controller of the mode select switch(340) is positioned in the same housing as a controller of the speaker select switch(410). The mode select switch(340) connects a ground of the ear bud(106), the speaker(330) and an MIC(320). When the speaker(330) is selected, the speaker select switch(410) issues an alarm to an MSM(Mobile Station Modem) chip to operate an audio amplifier.