baber/WOPTO huggingface dataset:
Patent KR-20040107692-A (KR)
Inventor: HAN SUN SEOK
IPC: H01L21/02
Filed: 2003-06-09
Abstract: PURPOSE: A slot valve assembly is provided to reduce remarkably the fabrication cost of semiconductor manufacturing equipment by using a plasma shield with a simple structure for minimizing the non-uniformity of substrate-processing instead of an additional linear valve. CONSTITUTION: A slot valve assembly(500) includes a slot valve and a plasma shield. The slot valve(520) is used for switching a slot(200) of a process chamber(100). The plasma shield(600) is protruded from the slot valve and expanded to the inside of the process chamber through the slot. One end of the plasma shield is bent down.
Patent KR-20030096029-A (KR)
Title: 콘트라스트를 개선시키기 위한 컬러 필터를 갖는 유기발광 다이오드 표시장치
IPC: H05B33/12
Filed: 2003-06-11
Abstract: 본 발명은 컬러 이미지를 표시하기 위한, 전면으로부터 관측되는 유기 발광 다이오드(OLED) 표시장치로서, 제 1 컬러의 광을 방출하는 제 1 컬러 소자, 및 제 1 컬러와는 상이한 제 2 컬러의 광을 방출하는 제 2 컬러 소자를 포함하는 다수의 OLED 소자; OLED 소자의 배면에 위치한 반사판; 및 상응하는 OLED 소자에 의해 방출된 제 1 또는 제 2 컬러의 광을 통과시키고 기타 컬러의 광을 차단하기 위한 제 1 및 제 2 컬러 필터를 포함하는, OLED 소자와 정렬된 상응하는 다수의 필터 소자를 포함하는 OLED 표시장치를 제공한다.
Patent KR-20030060841-A (KR)
Inventor: KIM SEON GU
IPC: B29C39/42
Filed: 2003-06-20
Abstract: PURPOSE: A monomer mold nylon molded body manufacturing method is provided to improve the impact resistance using alkylbenzene. CONSTITUTION: A monomer mold nylon molded body manufacturing method is composed of steps of equally distributing liquid caprolactam to a first solution and second solution and cooling the solutions to 90¯92°C, putting 0.05¯0.1wt.% of sodium to the entire caprolactam as a catalyst into the first solution and putting 0.3¯0.39wt.% of toluenediisocyanate, 0.1¯2wt.% of alkylbenzene, 0.1¯2wt.% of paraffin oil into the second solution to react respective solutions, mixing the first solution with the second solution, injecting the mixture into a mold and stirring it without steam, and performing vacuum suction at the sealed mold and pressuring it with nitrogen gas and supplying steam at 160¯170°C.
Patent KR-20050001695-A (KR)
Inventor: PARK NO SEONG
IPC: F28D20/00
Filed: 2003-06-26
Abstract: PURPOSE: A capsule of an ice storage system is provided to increase the capacity and reduce an amount of an antifreeze by containing more capsules in a thermal storage tank of the same volume. CONSTITUTION: A plurality of capsules(120) contained in a thermal storage tank of ice storage system have a vertical section in an elliptical shape, and have a horizontal section in a circle. A plurality of grooves(125) are arranged in a length direction of the capsule along by a circumference of the horizontal section. A fluid is filled in the capsules.
Patent KR-20050001142-A (KR)
Inventor: AHN JI HUN
IPC: F25D17/06
Filed: 2003-06-27
Abstract: PURPOSE: A refrigerator, and a method for controlling operation of a refrigerator are provided to prevent supercooling of a high-temperature storage compartment without increasing a temperature of a low-temperature storage compartment even in a refrigerator with one evaporator. CONSTITUTION: Discharge dampers(112,122) are installed at areas of discharge ports for interrupting and opening discharge of cool air. A damper driving unit drives each damper. A temperature sensor detects a temperature of each storage compartment. A control unit controls the dampers, a compressor, a blower fan(140), and a heater to fit a temperature of a high-temperature storage compartment(110) and a temperature of a low-temperature storage compartment(120) to a set temperature. If it is judged whether the high-temperature storage compartment is supercooled, the control unit turns off the compressor, and operates the heater and the blower fan in a state that the discharge damper of the low-temperature storage compartment is interrupted and the discharge damper of the high-temperature storage compartment is open.
Patent KR-20050001171-A (KR)
Inventor: KIM BYUNG JIN
IPC: G11B27/34
Filed: 2003-06-27
Abstract: PURPOSE: A additional contents data management and regeneration method of a high-density optical disk is provided to efficiently control management and regeneration of main A/V(Audio Video) data recorded on a high-density optical disc like a BD-ROM(Blu-ray Disc Read Only Memory) and various additional contents data related to the A/V data. CONSTITUTION: The method comprises two steps. Main audio video data and additional contents data are recorded as a clip file on a high density optical disc. Object information for searching for and regenerating the main audio video data and another object information for searching for and regenerating the additional contents data are in parallel recorded on the high-density optical disc. The additional data can be multiplexed or interleaved with the main audio video data.
Patent KR-20050001182-A (KR)
Inventor: SEO JU YOUNG
IPC: G11C7/06
Filed: 2003-06-27
Abstract: PURPOSE: A method and a device for controlling the timing to over drive sense amplifiers of a memory device are provided to make the memory device work stable by controlling the timing of a rise in a driving voltage applied to a sense amplifier during an enable state through using a test mode signal. CONSTITUTION: A device for controlling the timing to over drive sense amplifiers of a memory device comprises a delay part(40) for receiving and delaying a sense amplifier over driving signal(saovd), a code signal(code), a test mode enter signal(tm_enter) and a test mode exit signal(tm_exit); a NAND gate(44) for receiving an output signal from the delay part(40), a delay signal(saovd_dly), and another delay signal(saovdb) delayed by an inverter chain(41,42,43). The output signal(saovb) of the NAND gate(44) turns on the PMOS transistor(45) so high voltage(Vdd) is applied to the sense amplifier. Wherein the delay part has plural path parts, and one or two of path parts are selected by prescribed control signal, so that the delay time is determined.
Patent KR-20050002064-A (KR)
Inventor: SHIM PIL BO
IPC: H01L21/76
Filed: 2003-06-30
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to reduce hot carrier effect by selectively thickening an oxide layer at a trench top corner. CONSTITUTION: A pad oxide pattern(31) and a pad nitride pattern(32) are sequentially formed on a semiconductor substrate(30). A trench is then formed in the substrate. A sidewall oxide layer(33) is formed at both sidewalls of the trench. An oxide layer(34) is deposited on the sidewall oxide layer by CVD(Chemical Vapor Deposition), wherein the thickness of the oxide layer is about 50-100Å. A liner nitride layer and a liner oxide layer are sequentially formed on the thin oxide layer. An insulating layer is then filled in the trench.
Patent KR-20050003123-A (KR)
Inventor: BANG YUN HYUK
IPC: D02G3/48
Filed: 2003-06-30
Abstract: PURPOSE: A manufacturing method of polyethylene-2,6-naphthalate fiber having high tenacity, high tensile strength and excellent workability is characterized by adding silica in melt-polymerizing to give excellent spinning property and reducing yarn-cutting. A treated cord manufactured out of the polyethylene-2,6-naphthalate fiber is useful for reinforcement for rubber products like a tire and a belt. CONSTITUTION: Polyethylene-2,6-naphthalate fiber is obtained by the steps of: (A) preparing solid state polymerized polyethylene-2,6-naphthalate chip containing at least 85mol% of ethylene-2,6-naphthalate unit and having 0.70-1.20 of inherent viscosity; melt-spinning the polyethylene-2,6-naphthalate chip to manufacture melt spun yarn; (B) passing the melt spun yarn through a delay-cooling area and a cooling area to solidify the melt spun yarn; (C) winding the yarn at proper spinning velocity to make undrawn yarn having 0.001-0.1 of birefringence; and then (D) multistage-drawing the yarn at 50-250deg.C in a total draw ratio of at least 1.5. The polyethylene-2,6-naphthalate fiber has (1)0.6-1.10 of inherent viscosity, (2)8.0-11g/d of strength, (3)6.0-15% of elongation, (4)at least 0.35 of birefringence, (5)1.355-1.368 of density, (6)267-280deg.C of melting point and (7) 1-5% of shrinking percentage.
Patent KR-20050003221-A (KR)
Inventor: CHEON BYEONG HOO
IPC: H04N7/015
Filed: 2003-06-30
Abstract: PURPOSE: A device for editing a virtual channel of an ATSC(Advanced Television Systems Committee) transmission signal is provided to parse the transmission signal to select a portion including the virtual channel and edit the portion into desired virtual channel number, to thereby solve the problem that a receiver does not catch a correct digital broadcasting channel. CONSTITUTION: A device for editing a virtual channel of an ATSC transmission signal includes a transmission signal reproducing unit(10) for reproducing a transmission signal, a virtual channel information recognizing unit(20) for parsing the transmission signal to select a portion including the virtual channel, and a designated virtual channel information editing unit(30) for determining edition of a virtual channel number desired by a local cable broadcasting company. The device further includes a controller(40) for deleting the virtual channel provided from the virtual channel information recognizing unit based on the determination of the virtual channel information editing unit, and inserts the virtual channel number provided by the virtual channel information editing unit to edit the virtual channel number into a desired virtual channel number, and a VSB(Vestigial Sideband) filter(50) for VSB-modulating the frequency of the virtual channel edited.
Patent KR-20050008229-A (KR)
Inventor: KIM CHUNG DONG
IPC: F25B15/00
Filed: 2003-07-14
Abstract: PURPOSE: A high temperature regenerator is provided to improve the heat transfer efficiency and fuel efficiency, and to reduce the fuel consumption and the size of the regenerator by arranging plural heating units in series or in parallel and maximizing the heat transfer area. CONSTITUTION: A high temperature regenerator of an absorption refrigerator or an absorption hot and cold water dispenser for transmitting fuel to a smoke tube heating pipe by burning fuel from a fuel supply part and an air supply part and separating refrigerant steam and intermediate solution from the diluted solution is composed of a pre-mixing unit(101) mixing fuel, a combustion unit(201) connected to a surface combustion plate of the pre-mixing unit, a heating unit(301) connected to the combustion unit and composed of plural flue tube heating pipes flowing combustion gas, and a heating connecting part(302) connecting the heating unit.
Patent KR-20050009474-A (KR)
Inventor: JEONG HYUN SIK
IPC: B21B37/00
Filed: 2003-07-16
Abstract: PURPOSE: To provide an apparatus for controlling rolling force and line speed in a welded strip section by simultaneously reducing a rolling force control section to the minimum at a time point when a welded strip passes through a skin pass mill and applying the minimum rolling force to the strip during the control section to reduce center marks, prevent damage of rolling rolls and improve surface quality of cold rolled finished product accordingly. CONSTITUTION: The apparatus for controlling rolling force and line speed in a welded strip section comprises a welded portion tracking part(105) installed at the input side of a skin pass mill(100) to detect in advance a welded portion of strip on which a strip tracking hole is formed; a length calculation part(106) for detecting rotation of strip transfer rollers and calculating a distance between the welded portion and the skin pass mill based on the rotation from a time point when the welded portion tracking part detects the welded portion; a rolling force variation setting part(102) for selectively providing a normal rolling force predetermined according to a set variation control signal or a rolling force value on the welded portion at a time point corresponding to a certain distance in front of the skin pass mill before reaching the skin pass mill; a PLC(programmable logic controller)(103) for controlling rolling force using a rolling force value set by the rolling force variation setting part during a preset period of time and controlling line speed using different line speed values step by step during a certain period of time before and after the welded portion passes through the skin pass mill when the welded portion is detected while controlling rolling force and line speed based on rolling data from a supervisory control computer(101); a rolling force control part(104) for controlling rolling force by dividing rolling force of the skin pass mill into rolling force during passing of the welded portion and normal rolling force according to control of the PLC; and a speed control part(107) for firstly decelerating line speed if the welded portion is detected by the welded portion tracking part, secondly decelerating line speed at a time point corresponding to a certain distance from the skin pass mill before the welded portion detected by the length calculation part passes through the skin pass mill, and then automatically accelerating line speed at a time point corresponding to a certain distance from the skin pass mill after the welded portion passes through the skin pass mill.
Patent KR-20040014212-A (KR)
Inventor: OKUBO YUKIHARU
IPC: G03F1/66
Filed: 2003-07-24
Abstract: PURPOSE: To provide a reticle holding unit or the like which is improved so as to be used for an EB exposure reticle by reforming a commodity reticle holding unit(reticle pod). CONSTITUTION: The reticle holding unit 1 is equipped with a pod base 3 and a pod cover 5. Table blocks 19 supporting three points(holding point) which are arranged at regular intervals on the lower peripheral edge of a circular reticle substrate R from below are fixed on the pod base 3. A soft and non-adhesive pressing member 31 that is elastically energized is provided on the cover 5 so as to press down the holding points of the reticle substrate R from above. The peripheral edge of the EB exposure reticle of the same shape with a SEMI standard wafer is supported at the three points from both above and below, so that the EB exposure reticle can be stably held.
Patent KR-20050015180-A (KR)
Inventor: LEE JUNG WON
IPC: G09G1/06
Filed: 2003-08-04
Abstract: PURPOSE: A method for compensating a quality difference due to burn-in of a display equipment and an apparatus thereof are provided to realize a uniform picture by adjusting brightness and contrast of an area to be compensated. CONSTITUTION: An A/D(Analog to Digital) converter(103) converts an analog image signal into a digital signal for providing digitalized image information. A compensation area setting unit(102) sets up an area in which a quality difference due to burn-in of a display equipment is to be compensated. A picture compensation processing unit(101) adjusts brightness or contrast of the image information of the set area to generally equalize a picture by reducing the quality difference due to burn-in. An image output unit(104) converts the adjusted image information into an analog image signal and outputs the analog image signal.
Patent KR-20050018108-A (KR)
Inventor: MOON DONG HO
IPC: H01H13/00
Filed: 2003-08-13
Abstract: PURPOSE: A switch structure for a vehicle is provided to prevent the light of one light source from getting into another light source by using a light blocking plate implemented between the two light sources. CONSTITUTION: A switch structure for a vehicle includes a mount case(60), a PCB(100), a light blocking wall(180), and a hook(200). The mount case is implemented so as to be inserted to an installation hole of a control panel of the vehicle. The PCB is implemented on a lower portion of the control panel and includes first and second light sources(150,130) and a light blocking hole. The first and second light sources are used for position discrimination and operation display, respectively. The light blocking hole is formed between the first and second light sources. A portion of the light blocking wall is inserted to the light blocking hole. The hook is protruded at an end portion of the light blocking wall to keep the mount case in place.
Patent KR-20050020089-A (KR)
Title: Ion beam irradiation device and the method thereof
Inventor: HAM YONG SUNG
IPC: G02F1/13
Filed: 2003-08-21
Abstract: PURPOSE: An ion beam radiation device and a method thereof are provided to carry out orientation of a plurality of substrates at once by forming outlets of ion beams of an ion gun in two directions. CONSTITUTION: An ion beam radiation device includes an ion beam source(300) for accelerating ions separated from injected gas to discharge the ions to a plurality of substrates(320). The substrates are disposed approximately in parallel on a stage in a vacuum chamber(340), wherein the substrates face each other and move in a direction by the stage. Valves(360) discharge gas whenever the ion beam radiation is finished. The valves move the stage from the outside to the inside and vise versa. The ion beams source includes a plasma forming part(301) and ion guns(302). The ion gun is positioned between the substrates and inclined by a predetermined angle in both directions with respect to the movement direction of the substrates for forming ion beam outlets, wherein the inclination angle determines a pretilt angle of liquid crystal molecules.
Patent KR-20050022988-A (KR)
Inventor: SEOL JEE WOONG
IPC: H04B7/26
Filed: 2003-08-28
Abstract: PURPOSE: A traffic control and data rate control method is provided to assign a reverse traffic channel by transmitting a QoS class indicator to a mobile station through a grant message of an F-GCH(Forward Grant Channel), and to control a data rate of the reverse traffic channel, so that a base station can control traffic of the mobile station in accordance with a QoS class. CONSTITUTION: When a base station assigns at least one reverse traffic channel to a mobile station, the base station informs the mobile station of a QoS class of the reverse traffic channel. The base station controls a data rate of the reverse traffic channel. The base station transmits the QoS class through a grant message of an F-GCH. The base station uses a QoS class indicator for informing the mobile station of the QoS class. The grant message includes a field for transmitting the QoS indicator.
Patent KR-20050027467-A (KR)
Title: Full color organic electroluminescent device and method for manufacturing the same
Inventor: CHIN BYUNG DOO
IPC: H01L51/00
Filed: 2003-09-15
Abstract: A full color organic electroluminescence device and a fabrication method thereof are provided to form a blue fluorescent luminous layer on the top of red/green phosphorescent luminous layers as a common layer, thereby reducing a deposition process of luminous layers without forming a hole suppressing layer. A lower electrode(12) is deposited on a lower substrate, and is patterned. An insulating film for defining pixel areas is formed. After the insulating film is formed, a hole injection layer(16) and/or a hole transfer layer(18) are/is deposited on the entire substrate as organic films. A red phosphor luminous material and a green phosphor luminous material are patterned in RG areas among the pixel areas, to form certain pixel areas.
Patent KR-20050032918-A (KR)
Title: Password input device capable of changing key button locations for use in door lock
Inventor: KIM MIN KYU
IPC: E05B49/00
Filed: 2003-10-02
Abstract: An apparatus for inputting the password of a door lock capable of changing the key button location is provided to prevent the password from disclosing to other persons by allowing the position of key buttons to be changed by the user. An apparatus for inputting the password of a door lock capable of changing the key button location includes a rotational lever, supporting key buttons and a lever handle. The rotational lever displays the number or the special characters for constructing the password. The fixing key buttons are installed and fixed to the password input device to input the password. The lever handle rotates the rotational lever. The position of the key buttons is changed to prevent the password from disclosing to other persons.
Patent KR-20050033149-A (KR)
Title: Air duct
Inventor: LEE SANG IL
IPC: F02M35/10
Filed: 2003-10-06
Abstract: A structure for preventing water from being inserted into an air duct is provided to maximally restrict the water from flowing into a suction port of the air duct by moving the air duct in a guide for a combined portion of an air cleaner by buoyancy if the water level is over the height of the air duct. In an air duct(20) connected to an air cleaner(30) to suck the intake air necessary for burning the fuel into an engine, a structure for preventing water from being inserted into the air duct is composed of a projection(34) formed on an outer peripheral surface of a connection port(32) formed on one surface of the air cleaner and coupled with one end of the air duct and an elongated hole-shaped guide(24) bored at a mounting unit(22) of the air duct and fitted with the projection to move the air duct in a range of the predetermined angle.
Patent KR-20050033954-A (KR)
Title: Functional fiber containing calcium sulfite
Inventor: CHUN YONG JIN
IPC: D01F1/10
Filed: 2003-10-07
Abstract: Functional fiber containing calcium sulfite particles is provided to remove chlorine or oxidative materials harmful to body and a mechanical system. Functional fiber comprises: 30-99.9wt. % of a fiber ingredient; and 0.1-70wt. % of one or at least two materials selected from calcium sulfite particles, an antibacterial agent, far infrared ray radiating ceramics, activated charcoal or magnetic material.
Patent KR-20050035981-A (KR)
Inventor: SUNG NAG KYUN
IPC: H01L21/336
Filed: 2003-10-14
Abstract: 본 발명은 반도체 소자의 제조 방법에 관한 것으로, 트랜지스터가 형성된 실리콘 기판 상에 NO 산화막을 얇게 형성한 후, PAI 이온 주입으로 NO 산화막을 다공성 구조로 만들고, 다공성 구조의 NO 산화막 상에 코발트층 및 캡핑층을 형성하고, 열처리하여 에피택시 구조의 코발트 실리사이드층을 형성하므로, 코발트 실리사이드층과 실리콘 기판과의 인터페이스 거칠기가 매우 적게되어 접합부의 누설전류 특성 열화를 방지할 수 있을 뿐만 아니라, 후속 열 공정에 의한 면 저항 열화를 방지할 수 있다.
Patent KR-20050037870-A (KR)
Inventor: JEONG SOO IM
IPC: G02F1/136
Filed: 2003-10-20
Abstract: 본 발명에 따른 박막 트랜지스터 표시판은 절연 기판, 절연 기판 위에 형성되어 있으며 소스 영역, 드레인 영역 및 채널 영역을 포함하는 다결정 규소층, 다결정 규소층 위에 형성되어 있는 게이트 절연막, 게이트 절연막 위에 형성되며 있으며 채널 영역과 일부분 중첩하는 게이트 전극을 포함하는 게이트선, 게이트선 위에 형성되어 있는 층간 절연막, 층간 절연막 위에 형성되며 소스 영역과 연결되는 소스 전극을 포함하는 데이터선, 층간 절연막 위에 형성되며 드레인 영역과 연결되는 드레인 전극, 데이터선 및 드레인 전극 위에 형성되어 있는 유기막, 유기막 위에 형성되어 있으며 드레인 전극과 연결되어 있는 화소 전극을 포함하고, 유기막은 유기막을 구성하는 물질의 전체 조성비 중 1~10%의 실리콘계 가교 접착제를 함유하고 있다.
Patent KR-20050038795-A (KR)
Inventor: KIM SEONG SIK
IPC: D06F33/02
Filed: 2003-10-23
Abstract: 본 발명에 따른 드럼 세탁기의 공진 감지 장치는, 세탁물이 투입되는 공간인 드럼과, 상기 드럼을 회전 구동시키는 모터를 포함하는 세탁기에 있어서, 탈수시 상기 모터의 회전속도가 100rpm 근처에서 편심량을 감지하여 탈수 진행 여부를 감지할 뿐만아니라, 공진 대역 통과시의 과도한 진동 및 소음 발생을 저감시키기 위하여 상기 모터의 회전 속도를 소정의 공진 대역 하단부까지 가속 유지하고 이 상태에서의 편심량을 감지하여 상기 감지된 편심량이 허용량 이상이면 모터의 운전을 정지시키는 것을 특징으로 한다.
Patent KR-20050039022-A (KR)
Inventor: HA YOUNG HUN
IPC: G02F1/136
Filed: 2003-10-23
Abstract: 본 발명은 액정표시장치에 관한 것으로 특히, 액정표시장치용 어레이기판의 제조방법에 관한 것이다. 
     본 발명에 따른 액정표시장치용 어레이기판은, 기판에 박막트랜지스터와 어레이 배선을 형성하는 공정 중, 정전기에 의한 영향을 받지 않기 위한 등전위 형성 방법으로, 게이트 배선과 데이터 배선을 각각 하나로 연결하여 구성하였다. 
     이후 공정에서 전기적인 테스트를 위해, 상기 박막트랜지스터와 어레이배선의 상부에 형성된 보호막을 패턴하는 공정 중, 다수의 게이트 배선 및 데이터 배선을 홀수 번째와 짝수 번째로 분리하기 위한 절단 공정을 진행하게 된다. 
     이를 위해 특히, 상기 데이터 배선은 절단되는 부분에 대응하는 배선을 매쉬형태(격자형태)로 패턴하여 절단이 용이하도록 하는 한편, 종래와는 달리 배선폭을 작게 하지 않아도 되므로 저항의 차이가 최소화되어 충분한 등전위 효과를 얻을 수 있는 장점이 있다.
Patent KR-20050041529-A (KR)
Inventor: LEE SUNG YONG
IPC: H01J11/42
Filed: 2003-10-31
Abstract: 본 발명은 구동전압마진이 증가되는 구조를 가진 플라즈마 디스플레이 패널을 제공하는 것을 목적으로 한다. 
     이 목적을 달성하기 위하여, 본 발명은 전면기판과, 전면기판의 하면에 일정한 패턴을 가지고 형성된 복수의 유지전극쌍들을 구비한 상판, 및 전면기판과 대향하도록 배치되는 후면기판과, 후면기판의 상면에 유지전극쌍들과 교차하도록 형성된 어드레스전극들과, 어드레스전극을 덮고 있는 하측유전체층과, 하측유전체층 상에 형성되어 방전셀을 구획하는 격벽, 및 격벽에 의하여 한정되는 방전셀 내면에 도포되며 방전셀마다 각각 적색, 녹색, 청색을 띠는 형광체를 구비하는 하판을 구비한 플라즈마 디스플레이 패널에 있어서, 녹색의 형광체가 도포된 방전셀 내부에 형성된 어드레스전극의 두께는 적색, 및 청색의 형광체가 도포된 방전셀 내부의 어드레스전극들의 두께보다 더 두꺼운 것을 특징으로 하는 플라즈마 디스플레이 패널을 제공한다.