baber/WOPTO huggingface dataset:
Patent KR-20070095262-A (KR)
Title: Half-tone phase shift blankmask, half-tone phase shift photomask and its manufacturing method
Inventor: NAM KEE SOO
IPC: G03F1/00
Filed: 2007-09-05
Abstract: A half-tone phase shift blank mask, a half-tone phase shift mask, and a manufacturing method of the same are provided to minimize residual stress of a phase shift layer, to improve adhesive strength of a thin film, and to stabilize the thin film by forming the phase shift layer with a plurality of layers. A half-tone phase shift blank mask includes a transparent substrate(10), one or more layers which are selected from a light shielding layer, an anti-reflective layer, and a hard mask layer formed on a phase shift layer(20), and a resist layer. The half-tone phase shift blank mask has a surface area broader than 1/3 of a surface area of the transparent substrate in order to secure uniformity of the phase shift layer and reproducibility in a mass production process by using a single sputtering target including plural compositions. Two or more kinds of transition metals are added to the composition of the phase shift layer in order to obtain a thin film of density of 3g/cm^2 and to reduce growing defects. A surface quality improving process is performed on the transparent substrate or the phase shift layer or the light shielding layer or the anti-reflective layer or the hard mask layer.
Patent KR-20090026899-A (KR)
Inventor: HA JUNG MIN
IPC: H01L21/205
Filed: 2007-09-11
Abstract: An apparatus for manufacturing semiconductor is provided to stabilize the temperature ambience in the fast time by improving the structure of the chamber and to shorten the heating-up period for the thin film processing. The gas inlet port(52) is comprised on the top of the chamber(50). The reaction gas is flowed in into the chamber through the gas inlet port. The flowed reaction gas is emitted to the lower part through a plurality of spray holes(62) of the gas distribution plate(60). The susceptor(70) is comprised in the lower part of the gas distribution plate. One or more substrates are settled in the upper side of susceptor. The lamp heater (L) is mounted inside the susceptor. The cooling plate is comprised inside the susceptor. The cooling water pipe is set up inside the cooling plate.
Patent KR-20080065228-A (KR)
Title: Method for manufacturing spacer of field emitters and base material utilized for the spacer
Inventor: MING CHUNG FAN
IPC: H01J1/30
Filed: 2007-09-20
Abstract: Methods for manufacturing a spacer of a field emission device and a base material used in the spacer are provided to reduce a manufacturing cost by forming a colloid through a screen-printing, a spatula-printing, and a spraying. A colloid is formed on a substrate(11). A patterned photoresist layer(14) is formed on the colloid of the substrate. A pattern of the colloid is formed to have the same pattern of the photoresist layer. The patterned photoresist layer is removed and then the colloid on the substrate is hardened. A release agent(12) is sprayed on the substrate and the colloid is formed on the release agent. The colloid is formed on the substrate through a screen-printing, a spatula-printing, and a spraying. The colloid is glass cement. The release agent is made of a material selected from a group consisting of graphite, ceramic powder, emulsifier, hydrophilic solvent, and a mixture thereof.
Patent KR-20090032877-A (KR)
Inventor: KIM SEUNG BUM
IPC: H01L29/78
Filed: 2007-09-28
Abstract: 본 발명은 반도체 소자의 제조 장치 및 이를 이용한 반도체 소자의 제조 방법에 관한 것으로, 바이어스 파워 조절을 통해 균일한 프로파일의 벌브형 리세스 게이트를 형성하기 위하여, 플라즈마를 발생시키는 코일을 2개 사용하되, 웨이퍼의 중심부 상에 위치하는 제 1 코일 및 웨이퍼의 지름보다 105 ~ 130% 더 크게 구비되는 제 2 코일을 구비시키고 벌브형 리세스 게이트 영역을 식각하는 식각 공정을 조절함으로써, 벌브형 리세스 게이트의 균일성을 확보하고 반도체 소자의 제조 공정 수율 및 신뢰성을 향상시키는 발명에 관한 것이다. 
       
     리세스 게이트, 벌브, TCP, ICP
Patent KR-20090033762-A (KR)
Title: Method and device for providing of mail service
Inventor: HWANG SUN HA
IPC: G06Q50/32
Filed: 2007-10-01
Abstract: A method and a device for providing a mail service are provided to supply a list of received mails or a body of a mail in real time. A controller(250) outputs a connection signal for connecting to a mail server. A data transceiver(230) connects to the mail server according to the connection signal and downloads a mail list corresponding to a mail received in the mail server. The controller outputs the downloaded mail list to a mail checking terminal(120) through a connector. An input unit inputs account information for connection information for connecting to the mail server and authentication. After the controller connects to the mail server, the controller sends an outgoing mail by using a receiving address.
Patent KR-20080041565-A (KR)
Title: Scroll compressor with vapor injection and unloader port
Inventor: LIFSON ALEXANDER
IPC: F04C18/02
Filed: 2007-10-04
Abstract: A scroll compressor having an injection and unloading port is provided to increase performance for bypass unloading operation by allowing the compressor to have a relatively large-sized bypass port. A scroll compressor having an injection and unloading port comprises as follows. An orbiting scroll member(22) and a non-orbiting scroll member(24) have each of a base and a spiral wrap. A suction line(26) transfers a refrigerant from a compressor shell(21) to a chamber(31). The refrigerant is compressed between the members and transferred through a discharge line(28). An economizer injection line(30) is connected with a path(32) extended through a base of the non-orbiting scroll member. Additionally, an unloading valve(36) allows the refrigerant to flow outside from a compression chamber into the suction line.
Patent KR-20090039903-A (KR)
Title: Multiful beam and manufacturing method of the same
Inventor: CHAE YOUN HEE
IPC: E04C3/294
Filed: 2007-10-19
Abstract: A preflex composite beam and a manufacturing method thereof are provided to efficiently use the cross section of the composite beam by manufacturing a girder by applying a flat supporting plate. A manufacturing method of a preflex composite beam is composed of steps of forming a camber in a girder(S100), supporting the supporting plate after placing the opposite side in which the camber of the girder is formed on the placing plate(S110), applying the load to the both ends of the girder toward the supporting plate(S120), curing the concrete after placing concrete on the opposite side of the camber of the girder in which the load is loaded(S130), and applying the pre-stress load to the girder after canceling the loaded load(S140). The supporting plate is formed at a flat shape.
Patent KR-20090041871-A (KR)
Title: Organic light emitting diode display device and method of manufacturing the same
Inventor: PANG HEE SUK
IPC: H05B33/22
Filed: 2007-10-25
Abstract: An organic light emitting diode display is provided to prevent short between a cathode electrode and an anode electrode by a bank pattern with an undercut shape. A plurality of pixels are defined on a substrate. Each pixel includes a transmission unit and a non-transmission unit. A driving element unit is arranged in each pixel. A protective layer is arranged on the substrate including the driving element unit. A first electrode(140) is arranged on the pixel of the protective layer. The first electrode is arranged in the pixel of the protective layer. A bank pattern is arranged in the non-transmission unit of the first electrode. The bank pattern includes an undercut unit. The undercut unit is formed along the edge of the first electrode. An organic layer is arranged on the first electrode. The organic layer includes at least organic light emitting pattern. A second electrode(170) is arranged on the organic layer. The second electrode is electrically connected to the driving element unit. The second electrode is separated according to pixel elements by the bank pattern.
Patent KR-20090042431-A (KR)
Title: Metal interconnection line of semiconductor device and method for forming thereof
Inventor: KIM TAE KYUNG
IPC: H01L21/28
Filed: 2007-10-26
Abstract: A metal wiring of a semiconductor device and a forming method thereof are provided to prevent damage due to a deposition gas in forming a following metal wiring film and to secure a width of a damascene pattern by forming a protective film to a bottom of a barrier metal layer. An etching stop film and a wiring insulation film(101) are successively laminated on a semiconductor substrate(100). A damascene pattern is formed by successively etching the wiring insulation film and the etching stop film. A barrier metal layer(108) is formed on a whole structure including the damascene pattern. A protective film(109) is formed on a bottom part of the barrier metal layer. A metal wiring(110) is formed on the damascene pattern including the protective film.
Patent KR-20080038061-A (KR)
Title: Monopole antenna
Inventor: YUN JE HOON
IPC: H01Q1/24
Filed: 2007-10-26
Abstract: A monopole antenna is provided to receive a broadband signal by generating a plurality of resonant frequencies, to improve antenna efficiency, and to realize the antenna below a 1/4 wavelength. A monopole antenna includes a first antenna element, a second antenna element, and a feed cable(303). The first antenna element is composed of a coaxial cable(307). The second antenna element seals the first antenna element and shares a feed point with the first antenna element. The feed cable supplies power to the feed point. The first and second antenna elements have arbitrary electrical lengths so that the antenna has a plurality of resonant frequencies. The antenna is formed below a 1/4 wavelength.
Patent KR-20090046033-A (KR)
Inventor: LEE YOUNG TAEK
IPC: H03F3/45
Filed: 2007-11-05
Abstract: 본 발명은 트랜스컨덕터 회로 장치 및 그 설계 방법에 관한 것으로서, 게이트로 AC와 DC 전압을 입력받고 드레인이 전류 출력단과 연결되며 소스가 접지와 연결되는 제 1 MOS(Metal Oxide Semi-conductor) 트랜지스터와, 게이트로 상기 제 1 MOS 트랜지스터와 동일한 AC와 DC 전압을 입력받고 드레인이 제 3 MOS 트랜지스터의 소스와 연결되며 소스가 접지와 연결되는 제 2 MOS 트랜지스터와, 게이트로 상기 DC 전압을 입력받고 드레인이 상기 전류 출력단과 연결되며 소스가 상기 제 2 트랜지스터의 드레인과 연결되는 제 3 MOS 트랜지스터를 포함하여, 커플링 캐패시턴스를 사용하지 않고 2차와 3차 IMD 전류 성분을 상쇄시킬 수 있으며, 기저대역 신호를 입력받는 업 믹서에 활용하여 선형성을 높일 수 있다. 
       
     트랜스컨덕터(transconductor), 업 믹서(Up Mixer), MOS(Metal Oxide Semiconductor)
Patent KR-20090050893-A (KR)
Inventor: CHOI SUNG HO
IPC: F24C15/32
Filed: 2007-11-16
Abstract: 본 발명은 전자레인지에 관한 것입니다.  본 발명에서는 2방향으로 공기를 배출하는 팬에 의하여 다수개의 부품이 냉각된다.  따라서 본 발명에 의하면, 보다 간단한 구성으로 제품을 냉각시킬 수 있는 이점이 있다. 
       
     전자레인지, 냉각, 팬, 2방향
Patent KR-20090052045-A (KR)
Title: 차량의 현가장치용 너클
Inventor: WON SUNG JIN
IPC: B60G7/04
Filed: 2007-11-20
Abstract: 본 발명은 차량의 현가장치에 관한 것으로서, 특히, 차량 주행 중에 쇽업소버에 발생되는 반력을 저감시킬 수 있도록 하는 차량의 현가장치용 너클에 관한 것이다. 
     본 발명은, 쇽업소버가 유동 가능하게 연결되는 완충부; 및 쇽업소버가 회전 가능하게 연결되는 회전부를 포함하는 것을 특징으로 하는 차량의 현가장치용 너클을 제공한다. 
       
     차량, 현가장치, 너클, 쇽업소버, 실린더
Patent KR-20090054233-A (KR)
Inventor: SHIM MAN JO
IPC: B65G15/08
Filed: 2007-11-26
Abstract: 본 발명은 밀폐된 프레임의 내부에 롤러를 장착하고, 이송벨트가 롤러의 가이드를 통해 행거형으로 이송되도록 함으로써, 벨트의 사행을 방지하도록 하는 행거형 벨트 컨베이어에 관한 것이다. 
     이를 위한 본 발명은 이송물을 이송하고자 하는 작업 공간에 장착되며, 이송물이 투입되는 투입부와 이송물이 배출되는 배출 슈트가 형성되고 내부에는 길이 방향으로 장착 공간이 형성된 프레임과, 프레임의 길이 방향을 따라 장착되는 제1 롤러 가이드와, 제1 롤러 가이드의 하방향에서 프레임의 길이 방향을 따라 장착되는 제2 롤러 가이드와, 제1 롤러 가이드를 따라 이동 가능하게 장착되는 다수개의 이송 롤러와, 제2 롤러 가이드를 따라 이동 가능하게 장착되는 다수개의 리턴 롤러와, 이송 롤러 및 리턴 롤러의 각각에 장착되는 연결부재와, 연결부재에 장착되어 프레임의 길이 방향을 따라 회전되어 이송물을 운반하는 이송벨트를 제공한다.  
       
     벨트 컨베이어, 행거형, 롤러, 낙광, 슈트
Patent KR-20090054715-A (KR)
Title: Beauty cleaner
Inventor: JANG JAE DUK
IPC: A46B5/00
Filed: 2007-11-27
Abstract: A beauty cleaner is provided, which maintains the outlook stable even in the long term usage and improves wearing feeling. A beauty cleaner comprises: a cleaning portion(12) which is worn on one finger and washes or massages teeth, tongue, or the gum; a main body(10) in which a fastening unit is equipped to prevent the cleaning portion from coming out of the finger; and a loop(20) which is prepared to be fixed on the other finger to prevent the main body from being loosened from the finger. The cleaning portion is made of micro fiber.
Patent KR-20090054793-A (KR)
Title: Soc for multimedia system
Inventor: CHUN IK JAE
IPC: G06F13/00
Filed: 2007-11-27
Abstract: An SoC(System on Chip) system for a multimedia system is provided to offer the quick control without influencing the data transmission through the efficient application of a bus structure and switch structure. An SoC comprises a processor(100), a plurality of peripheral devices(130), a plurality of memories(180), a control bus(120), a data bus(190), a bridge, a plurality of memory controllers(150), a DMA(Direct Memory Access) controller(140) and A matrix switch(170). The memory controllers control each of memories. The DMA controller controls the data transceiving between the peripheral devices and memories. The matrix switch is connected between the DMA controller and memory controllers to offer the simultaneous multiple memory access.
Patent KR-20080086963-A (KR)
Title: Insulated gate transistor
Inventor: SAKAMOTO SHUNSUKE
IPC: H01L21/336
Filed: 2007-11-30
Abstract: An insulated gate type transistor is provided to suppress a current deviation or a decrease in a breakdown voltage by forming a source ballast resistor with a uniform resistance. A first conductive type semiconductor substrate(11) has first and second surfaces. A first conductive charge accumulation layer(12) is formed on the first surface. A second conductive type base layer(13) is formed on the charge accumulation layer. A trench gate electrode(16) is buried inside a stripe type trench using an insulation film. A dummy trench gate electrode(19) is arranged at both sides of the trench and electrically insulated from the trench gate electrode. A first conductive type source layer(21) is selectively formed on a surface of the base layer and contacted with a sidewall of the trench. A second conductive contact layer is formed between source layers, which are arranged in a length direction of the trench on the surface of the base layer. A second conductive type collector layer(24) is formed on the second surface. An emitter electrode is contacted with the source and contact layers. A collector electrode(26) is contacted with the collector layer.
Patent KR-20090058097-A (KR)
Title: Fireproof construction of steel frames
Inventor: LEE WOO JAE
IPC: E04B2/58
Filed: 2007-12-04
Abstract: A fireproof structure of a steel frame is provided to increase the application property and to control the twist or bending of a supporting member due to the heat. A fireproof structure of a steel frame comprises: a top runner combined with a fixing member(60) on a upper slab and located to be separate to the outside of a steel column(10a); a lower runner combined with the fixing member on a bottom slab and located at a vertical lower part of the top runner to face each other; a supporting member(20) inserted between the top runner and lower runner, and in which an upper end and a lower end of the supporting member are connected each other; and a fireproof member(40) providing a fireproof function to a steel column and mounted on the supporting member while surrounding the steel column.
Patent KR-20080051098-A (KR)
Title: Portable device
Inventor: MISAWA ATSUSHI
IPC: H04M1/02
Filed: 2007-12-04
Abstract: A portable device is provided to hide unnecessary operating units in each usage state, thereby improving maneuverability as showing an exclusive appearance on a surface. A joint apparatus integratedly joints the second enclosure(20) to overlay the second enclosure with silhouettes of the first enclosure(10) and the third enclosure(30) at the first position. When the second enclosure moves to the second position from the first position, the joint apparatus enables the third enclosure to be exposed by limiting movement of the third enclosure to less than zero of movement of the second enclosure. When the second enclosure moves to the third position from the first position, the joint apparatus enables the first operator(11) to be exposed in an operable state by limiting the movement of the third enclosure to less than the movement of the second enclosure.
Patent KR-20090058667-A (KR)
Title: Propeller shaft fixing bracket
Inventor: HONG JIN CHUL
IPC: B60K17/22
Filed: 2007-12-05
Abstract: A propeller shaft fixed bracket is provided to prevent from the vibration energy being delivered to the car body and to improve the durability. Therefore the road noise of the vehicles can be prevented. A propeller shaft fixed bracket comprises a first bracket(10) supporting left and right side of the propeller shaft(1) and absorbs the horizontal direction vibration of the propeller shaft; and a second bracket(20) absorbing the vertical direction vibration of the first bracket. The first bracket supports left and right side of the propeller shaft by using the side spring(11), and side spring is installed in the horizontal direction. The second bracket absorbs the vertical direction vibration of the first bracket by using the vertical spring(21), and the vertical spring is perpendicularly installed on the top of the first bracket.
Patent KR-20090059580-A (KR)
Title: Flip-flop circuit for use in high performance semiconductor device
Inventor: KIM CHUL SOO
IPC: H03K3/356
Filed: 2007-12-07
Abstract: A flip flop circuit is provided to allow faster and larger clock skew error by pre-setting a latch output node into a half voltage level in response to a pre-setting pulse. A clock pulse generator(20) generates a pre-setting pulse and a setting pulse having different phase during a fixed section by using a clock and a delayed clock after a clock is transited to a first state. A cross coupled latch part(10) pre-sets a first latch output node and a second latch output node into a half voltage level in response to the pre-setting pulse before an input data is captured in response to the setting pulse. The cross coupled latch part outputs data depended on the captured input data through the first latch output node and the second latch output node.
Patent KR-20090061864-A (KR)
Title: Apparatus and method for detecting gas
Inventor: KO SANG CHOON
IPC: G01N1/22
Filed: 2007-12-12
Abstract: A gas detection apparatus and method are provided to detect marker gas of lung cancer and to thereby discover lung cancer at its early stage. A gas detection method comprises a step of collecting respiratory gas of a subject(S102), a step of removing the foreign material from the collected respiratory gas(S120), a step of removing the moisture from the respiratory gas from which the foreign material is removed(S130), and a step of detecting the specific components included in the moisture-removed gas(S160). The moisture removal step includes condensing the respiratory gas and removing the remaining moisture from the condensed respiratory gas.
Patent KR-20090063430-A (KR)
Title: In-vehicle network fault monitoring system and method thereof
Inventor: YU JONG IL
IPC: H04L12/28
Filed: 2007-12-14
Abstract: An inside-vehicle network diagnostic monitoring system and a method thereof for analyzing the exact reason of malfunction by inspecting the overall network status of the vehicles are provided to diagnose a bus off and a time out error due to a disconnection and a short circuit of the malfunction of a controller. A fault item finding unit discovers a malfunction item by connecting the high speed can network and the low speed can network of a vehicle. A fault instance generating unit(420) generates a malfunction instance by receiving malfunction item data from a malfunction item discovery unit. A memory unit for setting weight by fault item(410) sets the malfunction item weighted value. A fault information/fault processing logic module for the malfunction alert/failure management counts the communications fault frequency at network according to the domain.
Patent KR-20090067717-A (KR)
Title: Method and apparatus for detecting overplus offset of torque signal
Inventor: KIM DAE SUNG
IPC: B60W30/188
Filed: 2007-12-21
Abstract: A method for detecting the excessive offset of the torque signal, and its apparatus are provided to detect the excessive offset generated at a torque sensor during the vehicle traveling. A method for detecting the excessive offset of the torque signal comprises the steps of (S210,S220) receiving the torque signal at an ECU (Electronic Control Unit) and calculating the difference value between the received torque signal by using the difference equation; (S230) comparing the calculated difference value with the preset excessive offset critical value; (S240,S250) determining that the excessive offset occurs at the torque signal if the calculated difference value is greater than the excessive offset critical value; and making feedback to the first step if the calculated difference value is smaller than the excessive offset critical value.
Patent KR-20090068750-A (KR)
Title: 3-way wafer doubleside polishing device
Inventor: BAEK SEUNG WON
IPC: H01L21/304
Filed: 2007-12-24
Abstract: A 3-way wafer polishing apparatus is provided to control the exact location of a top plate and to prevent the generation of vibration in the drive and stop of a first plate, thereby enabling a user to use the 3-way wafer polishing apparatus stably. A 3-way wafer polishing apparatus comprises a first plate(10), a second plate(30), a first polishing pad(20), a second polishing pad(40), a wafer carrier(50), a nozzle(60) and a rotary unit. The first plate is stopped when a wafer is polished. The second plate is arranged to face the first plate and relatively rotated with the first plate when the wafer is polished. The first polishing pad and the second polishing pad adhere to the bottom of the first plate and the top of the second plate respectively. The wafer carrier is contacted and supported between the first and second polishing pads in order to support the wafer. The nozzle sprays a cleaning solution to the first and second polishing pads. The rotary unit rotates the first plate when the first polishing pad is cleaned by the cleaning solution.
Patent KR-20090073312-A (KR)
Title: Upper electrode assembly and thin-film processing apparatus having the same
Inventor: RYU MAN HO
IPC: H01L21/205
Filed: 2007-12-31
Abstract: A user electrode assembly and a thin film processing apparatus having the same are provided to improve quality of the thin film by suppressing the generation of foreign material like a particle discharged to a process region. An upper electrode assembly connects a shower head and a backing plate comprising an upper electrode of a thin film processing apparatus. A space block(210) is interposed between an outer peripheral part of the shower head and the bottom surface of the peripheral part of the backing plate. A first coupling member(220) couples the upper surface of the space block and the bottom of the backing plate. A second coupling member(230) couples the inner circumference of the space block and a vertically extended terminal of the shower head. An inner side of the bottom of the space block coupled with the second coupling member is extended to the outer peripheral part of the shower head. The second coupling member is arranged in the upper part of the bottom of the space block. The space block is extended to the outer peripheral part of the shower head.
Patent KR-20090073334-A (KR)
Title: Two-direction regenerative cooling combustion chamber for liquid propellant rocket engine
Inventor: LEE KWANG JIN
IPC: F02K9/60
Filed: 2007-12-31
Abstract: A bidirectional regenerative cooling combustion chamber for a liquid rocket engine is provided to reduce the outermost diameter of an engine by positioning a fuel inlet pipe between the one end and head of a nozzle so that fuel bidirectionally flows in case two or more combustor are assembled. A bidirectional regenerative cooling combustion chamber(200) for a liquid rocket engine comprises: a fuel inlet pipe(110) being formed so that fuel flows into one side; a fuel ring which uniformly supplies the fuel flowed through the fuel inlet pipe to a cooling channel; an orifice inducing the supplied fuel to a head direction cooling channel or a nozzle direction cooling channel; and a return cooling channel inducing the fuel, supplied to the nozzle direction cooling channel, to the head direction in the end of the nozzle.