baber/WOPTO huggingface dataset:
Patent KR-20120038100-A (KR)
Title: Hanger
Inventor: JEONG JUN YEONG
IPC: A47G25/40
Filed: 2010-10-13
Abstract: PURPOSE: A hanger is provided to prevent the damage of cloth, and to be folded compactly, thereby facilitating maintenance. CONSTITUTION: A hanger comprises a first main body(10), a second main body(12), a center plate(20), and a hinge shaft(23). The first body consists of rod-shape, on the top, a first rotary plate is projected to one side. The second main body consists of rod-shape, on the top a second rotary plate is projected toward the opposite direction of the first rotary direction. The side of the center plate, a hanging hook is formed to be inserted between the first and the second rotary plate. The hinge shaft is penetrate-combined to the center of the first and the second rotary plate, and the center plate.
Patent KR-20120039141-A (KR)
Title: Buffer circuit
Inventor: LEE JI WANG
IPC: G11C5/14
Filed: 2010-10-15
Abstract: PURPOSE: A buffer circuit is provided to prevent current consumption due to additional loads by properly activating and inactivating loads with a control signal. CONSTITUTION: A first current source(301) sources a current in a sourcing node. A second current source(302) sinks a current from a sinking node. A first driving unit supplies the current from the sourcing node to a negative output terminal and supplies the current from the negative output terminal to the sinking node in response to a positive input signal. A second driving unit(320) supplies the current from the sourcing node to a positive output terminal and supplies the current from the positive output terminal to the sinking node in response to a negative input signal. A first load supplies the current to the negative output terminal. A second load supplies the current to the positive input signal.
Patent KR-20120045736-A (KR)
Title: Sealing plug for a rocket engine chamber
Inventor: KIM CHEUL WOONG
IPC: B64G1/40
Filed: 2010-11-01
Abstract: PURPOSE: A sealing plug for a combustor of a rocket engine is provided to prevent structural damages to a wall of a combustor caused by the sealing plug because the sealing plug is made of rubber. CONSTITUTION: A sealing plug for a combustor of a rocket engine(200) comprises a rubber tube, a pipe(203), a limiter(211), a first cap, a second cap and a pressure gauge(209). The rubber tube has a gas injection port(202) with a third cap. A check valve with a spring is attached to the pipe. The limiter is connected to the check valve by a supporter. The first and second caps seal the both ends of the pipe. The pressure gauge checks the internal pressure of the tube.
Patent KR-20120048155-A (KR)
Title: The foldable soft box with easy carrying and installation
Inventor: GO YOUNG GUK
IPC: G03B15/00
Filed: 2010-11-05
Abstract: PURPOSE: A foldable soft box facilitating to carry and install is provided to easily and rapidly install a soft box because the soft box is installed with a power in which a central prop pushes and supports an outer prop and fixing member. CONSTITUTION: A foldable soft box facilitating to carry and install comprises a central slider(130), a main support unit(110), a fixing member. The central slider comprises two or more along an edge. The central slider is formed in the front central part of the main support unit to be supported by the main support unit and a support. A central part of the fixing member is penetrated, thereby forming two or more key grooves. A central part of each outer prop(120) and the fixing member are respectively joined to a central prop(150) by a hinge.
Patent KR-20120050334-A (KR)
Title: Device for blocking air in carbonization chamber of coke oven
Inventor: HEO MAN HO
IPC: C10B29/00
Filed: 2010-11-10
Abstract: PURPOSE: An air blocking device for a carbonization chamber of a coke oven is provided to prevent damage to inner bricks of a carbonization chamber caused by a temperature difference. CONSTITUTION: An air blocking device for a carbonization chamber of a coke oven comprises a pipe(10), spray holes, and an air supply unit. The pipe is formed at the entrance of a carbonization chamber, extending to the inside of a coke oven. The spray holes are formed at regular intervals along the pipe and spray air to the entrance of the carbonization chamber. The air supply unit is connected to the pipe and provides compressed air.
Patent KR-20120052072-A (KR)
Title: Double insulation sash for remodeling
Inventor: KIM BYUNG CHAN
IPC: E06B3/263
Filed: 2010-11-15
Abstract: PURPOSE: A double-insulation window sill for re-modeling is provided to reduce construction periods and costs of removing an existing window sill by installing a new window sill without removing the existing window. CONSTITUTION: A double-insulation window sill for re-modeling comprises a top bar(1), a top cover bar(4), a bottom bar(2), a bottom cover bar(5), two side bars, and two cover bars. The top bar is connected by an insulating member(8) in a middle part and covers a top frame(31) of an existing window frame(30) to fix. The top cover bar is fixed with being connected to one side of the top bar. The bottom bar is connected each other with the insulating member and comprises a guide projection(2a). The bottom bar fixes a bottom frame(32) of the existing widow sill by covering. The bottom cover bar is fixed with being connected to one side of the bottom bar. The two side bars are connected each other with the insulating member and fix two side frames of the existing window sill by covering thereof.
Patent KR-20120053103-A (KR)
Title: Fuel cell stack having water drain structure
Inventor: YANG YOO CHANG
IPC: H01M8/10
Filed: 2010-11-17
Abstract: PURPOSE: A fuel cell stack is provided to effectively exhaust condensed water by simple structure, and to minimize inflow of water into a stack cell. CONSTITUTION: A fuel cell stack(1) with water-exhausting structure comprises many cells(5) laminated between end plates(100,200) on both sides of a stack. Between an end cell of a stack generation part(7) and the end plates, as a dummy cell for exhausting water in stack, at least one of a cathode dummy cell(300) and an anode dummy cell(320) is respectively laminated in at least one side. The cathode dummy cell comprises a cathode plate(20) and an end anode plate separator. The anode dummy cell(10) comprise anode plate(10), and an end cathode plate separator.
Patent KR-20120055170-A (KR)
Title: 쌀국수 제조방법
Inventor: LEE SUN JAE
IPC: A23L7/109
Filed: 2010-11-23
Abstract: 본 발명은 전분이나 밀가루를 첨가하지 않고 국내산 일반 백미를 미세분말로 분쇄하고 α화 미(米)의 미세분말을 혼합하여 점성을 증가시켜 국수로 만들 수 있도록 하는 쌀국수 제조방법에 관한 것으로, 쌀가루는 8분도로 도정되고 수분함유율이 13?15%인 일반 백미를 상온(20?25℃)에서 수분의 첨가없이 기류분쇄기로 분쇄하여 450?600 메쉬의 쌀가루로 건식(乾式)분쇄한다. 또한 물에 3시간 정도 침지한 쌀을 증기솥에 넣고 120?130℃의 증기로 1시간 내지 1시간 30분간 동안 쪄서 α화(호화(糊化))가 일어나도록 한다. 상기 찐 쌀을 열풍 건조실에서 열풍 건조하여 쌀의 수분함유율이 16?18% 정도 될 때까지 건조시키고, 건조된 α화 쌀을 기류식 분쇄기를 35℃이하 온도에서 작동시켜 400?650 메시 정도의 α 미(米) 분말로 분쇄한다. 이어서 쌀 분말 85?97중량％와 α 미(米) 분말 3?15중량％를 교반기에 넣고 혼합하고 물을 가수하여 반죽한 후 면대를 형성하고 국수를 만든다. 이와 같이 밀가루를 첨가하지 않는 100% 순수한 쌀을 이용하여 밀가루와 같은 점성을 가질 수 있도록 하여 밀가루로 만들 수 있는 면, 빵, 과자 등 모든 제품을 밀가루와 동일 방법으로 만들 수 있는 효과가 있다.
Patent KR-20120056524-A (KR)
Title: Method for fabricating semiconductor device
Inventor: PARK JONG CHUL
IPC: H01L21/3213
Filed: 2010-11-25
Abstract: PURPOSE: A manufacturing method of a semiconductor device is provided to arrange a plurality of fine-pitch hole patterns using a layout of a space pattern and a big pitch line compared to the hole pattern. CONSTITUTION: First space patterns and first line patterns extended in a first direction are formed(S100). Second space patterns and second line patterns extended in a second direction are formed on the first space patterns and the second line patterns(S200). A first hole pattern is formed on a region in which the first and second space patterns are crossed(S300). A second hole pattern is formed on a region in which the first and second line patterns are crossed(S400).
Patent KR-20120059775-A (KR)
Inventor: KO KWANG CHAE
IPC: F24H4/06
Filed: 2010-12-01
Abstract: 발열체의 온열을 축열하는 축열체가 이중 구조로 이루어져 온열의 보존을 극대화하고, 전력소비를 최소화시킬 수 있으며, 축열체와 몸체에는 토르마린(tourmaline)이 포함되어 있어, 피부의 혈액순환을 도와 인체의 신진대사를 높여주고, 피부 세포에 신선한 산소를 빠르게 공급할 수 있는 원적외선을 다량으로 방출하는 축열식 온열기에 관한 것이다. 
본 발명은 발열체의 온열을 축열하는 축열체가 이중 구조로 이루어져 온열의 보존을 극대화하고, 난방 공급 시간을 오래 가져갈 수 있어 전력소비를 최소화시킬 수 있는 효과가 있으며, 축열체와 몸체에는 원적외선 방출 효과가 뛰어난 토르마린(tourmaline)이 포함되어 있어, 난방 효과를 도울 뿐만 아니라, 피부의 혈액순환을 도와 인체의 신진대사를 높여주고, 피부 세포에 신선한 산소를 빠르게 공급할 수 있는 효과가 있다.
Patent KR-20120062197-A (KR)
Title: A wire withdrawing device with a link structure
Inventor: HWANG JOO HYUN
IPC: B23H11/00
Filed: 2010-12-06
Abstract: PURPOSE: A wire withdrawing device having a link structure is provided to withdraw a disconnected wire from a wire cut electric discharge machine regardless of the height of a work tank. CONSTITUTION: A wire withdrawing device having a link structure comprises a chuck cylinder(130), a linear cylinder(110), a connection part, and a push cylinder(120c). The chuck cylinder withdraws a wire from a wire cut electric discharge machine to a withdrawal container. The linear cylinder is coupled to the chuck cylinder and reciprocates the chuck cylinder. The connection part connects the chuck cylinder to the linear cylinder. The push cylinder supplies power to the connection part to ascend and descend the chuck cylinder.
Patent KR-20120063939-A (KR)
Title: Mobile terminal method for manufacturing mobile terminal
Inventor: LEE JAE EON
IPC: H04M1/02
Filed: 2010-12-08
Abstract: PURPOSE: A mobile terminal and a manufacturing method thereof are provided to assign unique texture and color to the surface of a case by forming a surface processing layer at a part of the case. CONSTITUTION: A case forms the outer tube of a terminal. A surface processing layer(15) is formed at a part of the case. A first recess part(11) is depressed on the surface processing layer as a predetermined depth. The first recess part is composed of a bottom part(11a) and a side wall part(11b). A second recess part(13) is depressed at a part of the first recess part. The width of the second recess part is smaller than the width of the first recess part. The second recess part is composed of a bottom part(13a) and a side wall part(13b). A penetration hole passes through the case and the bottom part of the second recess part.
Patent KR-20120065587-A (KR)
Title: Exposed fireplace
Inventor: LEE HOWANG WOO
IPC: F24B1/18
Filed: 2010-12-13
Abstract: PURPOSE: An exposed fireplace is provided to facilitate the installation, replacement, and assembly of bios stones by coupling the bios stones using a safety plate and a pair of ribs. CONSTITUTION: An exposed fireplace comprises a fireplace body(100), a flue connecting port(200), a hatch(300), and bios stones(400). Solid fuels are burned in the combustion chamber of the fireplace body, and combustion heat is generated. The flue connecting port is install in one side of the fireplace body. The combustion chamber and an outer flue are connected through the flue connecting port. The hatch is installed in the front side of the fireplace body. The hatch injects the solid fuels into the combustion chamber. The bios stones are coupled to the outer surface of the fireplace body, and emit far infrared rays.
Patent KR-20110068923-A (KR)
Title: Compositon for anti-histamine
Inventor: OH JO SUB
IPC: A61P37/00
Filed: 2010-12-15
Abstract: PURPOSE: An anti-histamine composition containing plant-derived extract and marine algae-derived extract is provided to suppress degranulation of mast cells and to prevent side effects. CONSTITUTION: An anti-histamine(aminoethyl imidazole) composition contains plant-derived extract and marine algae-derived extract. The plant is Raphanus sativus and marine algae are Padina arborescens. The extract is isolated using water, ethanol, or mixture solvent thereof. The composition is a pharmaceutical composition. The pharmaceutical composition is used in the form of oral formulation(tablet, suspension, granule, emulsion, capsule, syrup), parenteral formulation(aqueous or oil suspension for sterilized injection), and topical formulation(solution, cream, ointment, gel, lotion, patch).
Patent KR-20120067250-A (KR)
Title: Apparatus and method for driving display panel with built-in touch sensor
Inventor: CHOO KYO HYUCK
IPC: G06F3/041
Filed: 2010-12-15
Abstract: PURPOSE: A display panel driving apparatus and a method thereof are provided to reduce a driving frequency by selectively operating an in-cell touch sensor array and a pixel array using a time-sharing technique. CONSTITUTION: A host system(50) creates a time-sharing enable signal. The host system creates a time-sharing timing control signal. A timing controller(30) selectively operates a display mode period and a touch sensing mode period using a time-sharing technique. The timing controller controls the display mode period and the touch sensing mode period. A panel driving part(22) drives a pixel array in a display mode period. A touch controller(40) drives a touch sensor array in the touch sensing mode period. The touch controller outputs touch information to the host system.
Patent KR-20120071970-A (KR)
Title: 3d image acquisition apparatus and method of extractig depth information in the 3d image acquisition apparatus
Inventor: PARK YONG HWA
IPC: G01S17/894
Filed: 2010-12-23
Abstract: PURPOSE: A 3D image obtaining device and a method for extracting depth information from the 3D image obtaining device are provided to efficiently eliminate errors due to random noise which can occur in a light source, a light modulator, and a photographing device. CONSTITUTION: A light source(101) projects light onto a subject. A light modulator(103) modulates light reflected from the subject into a light modulation signal. An image photographing device(105) photographs light modulated by the light modulator. The image photographing device generates an image. A depth information image processing unit(107) calculates the distance from the subject using the image.
Patent KR-20120078288-A (KR)
Title: Method and apparatus for communication using a proxy in mulitiple wireless network
Inventor: YOU TAE WAN
IPC: H04L12/801
Filed: 2010-12-31
Abstract: PURPOSE: A communication method and an apparatus thereof using multi wireless network through proxy are provided to increase communication performance by using wireless communication network. CONSTITUTION: An application layer processing unit generates data. A first transport layer processing unit divides data into transmission packets of the constant size. A second transport layer processing unit supports wireless connection. The first transport layer processing unit allocates a first packet number to the transmission packets. The first packet number indicates a process order of the application layer.
Patent KR-20100052466-A (KR)
Title: Systems, devices, and/or methods for managing data matrix lighting
Inventor: LEI MING
IPC: G06K7/10
Filed: 2008-06-30
Abstract: Certain exemplary embodiments can provide a method, which can comprise causing a report to be automatically generated. The report can be indicative of a result of a read of a mark. The result can be automatically determined to pass a verification test. The verification test can be performed on an image obtained via an imaging system.
Patent KR-20100061790-A (KR)
Title: Process for the production of iso-propanol by liquid phase hydroqenation
Inventor: BONMANN RALF
IPC: C07C29/145
Filed: 2008-10-01
Abstract: The present invention relates to a process for the production of iso-propanol by liquid phase hydrogenation of acetone to iso-propanol in at least two hydrogenation reaction stages, each reaction stage comprising a hydrogenation reaction zone, wherein the hydrogenation reaction product leaving the reaction zone of the first reaction stage contains unreacted acetone and a product stream comprising acetone and iso-propanol is transferred to the reaction zone of a subsequent reaction stage said product stream having at the inlet to the reaction zone of said subsequent reaction stage a temperature of 60 to 100°C, wherein the temperature of the product stream leaving the reaction zone of said subsequent reaction stage at the outlet from said reaction zone is at most 40°C higher than the temperature of the product stream entering said reaction zone at the inlet to said reaction zone and the temperature in said subsequent reaction zone does not exceed 125°C, to a process of purifying an iso-propanol raw product containing less than 1000 wppm acetone comprising subjecting the iso-propanol raw product to a distillation in a dividing wall distillation column to obtain purified iso-propanol and to an integrated process for the production of phenol employing the above hydrogenation process.
Patent KR-20100040939-A (KR)
Title: Plants having enhanced yield-related traits and a method for making the same
Inventor: KIM WOO TAEK
IPC: C12N15/82
Filed: 2008-07-31
Abstract: PURPOSE: A method for improving characteristic relating to yield of plants is provided to enhance yield by controlling expression of nucleic acid encoding polypeptide which increases yield. CONSTITUTION: A method for improving characteristic relating to yield of plants comprises a step of controlling expression of plants of nucleic acid encoding polypeptide. The polypeptide enhancing yield is PEPC(phosphoenolpyruvate carboxylase), Class III U-Box protein or PQQC protein. The polypeptide enhancing yield is sequence number 2, 75, 105, or orthologue or paralogue thereof. The characteristic relating to improved yield is obtained under nitrogen deficiency condition. The nucleic acid is operably linked to a green tissue-specific promoter. A construct improving characteristic relating to yield of plants comprises: a nucleic acid encoding a polypeptide enhancing yield of PEPC, Class III U-Box or PQQC polypeptide; one or more regulatory sequence which induces expression of the nucleic acid sequence; and transcription termination sequence.
Patent KR-20100083124-A (KR)
Title: Liquid crystal aligning agent, method for forming liquid crystal alignment film and liquid crystal display device
Inventor: AKIIKE TOSHIYUKI
IPC: C08L83/04
Filed: 2008-10-17
Abstract: Disclosed is a liquid crystal aligning agent containing a radiation-sensitive polyorganosiloxane which is obtained by reacting a cinnamic acid derivative having at least one group selected from the group consisting of a carboxyl group, a hydroxyl group,-SH,-NCO,-NHR (wherein R represents a hydrogen atom or an alkyl group having 1-6 carbon atoms),-CH=CHand-SOCl with a polyorganosiloxane having an oxethane ring.
Patent KR-20100061499-A (KR)
Title: Antenna array with flexible interconnect for a mobile wireless device
Inventor: LAMBRECHT FRANK
IPC: H01Q21/00
Filed: 2008-08-22
Abstract: An antenna array can be mounted on a flexible substrate and connected by a flexible interconnect to an integrated circuit such as a radio frequency front end. The antenna array can be mounted in a device housing that includes radio frequency interference (RFI) shielding. The antenna array is aligned with and next to an area of the housing that is not shielded against RFI.
Patent KR-20100057925-A (KR)
Title: Method of resin sealing permanent magnets in laminated rotor core
Inventor: AMANO KATSUMI
IPC: H02K15/03
Filed: 2006-05-29
Abstract: A method comprising: a first process of placing a laminated rotor core (13) in a preheating device to preheat the laminated core (13); a second process of removing the preheated laminated core (13) from the preheating device and disposing the laminated core (13) between upper and lower dies (14) of a resin sealing apparatus (29); a third process of pressing the laminated core (13) by the upper and lower dies (14) and liquefying resin material (17) in resin reservoir pots (16) by heating; and a fourth process of ejecting the liquefied resin material (17) from the pots (16) into the magnet insertion holes (12) by plungers (32) inserted and moving vertically in the pots (16) and thermally curing the resin material (17). The method improves efficiency of resin sealing the permanent magnets (11) in the laminated core (13).
Patent KR-20100099114-A (KR)
Inventor: KEMP DEAN
IPC: H01Q9/30
Filed: 2008-10-13
Abstract: 초광대역 네트워크에서의 사용을 위한 안테나 소자가 제공되고, 상기 안테나 소자는 급전점에서 수신되는 신호에 응답하여 임의 범위의 주파수들을 통해 신호들을 방사하는 방사 소자와, 그리고 상기 방사 소자의 상기 급전점 가까이 배치되어 상기 방사 소자에 대한 광대역 디바이스로서 동작하는 주파수 성형 디바이스를 포함한다. 복수의 안테나 소자들이 안테나 어레이가 되도록 형성될 수 있다.
Patent KR-20100094475-A (KR)
Inventor: LANG CHARLES D
IPC: G03F7/027
Filed: 2008-10-24
Abstract: 제1 층 위에, 격납된 제2 층을 형성하는 방법이 제공된다.  본 방법은 제1 표면 에너지를 갖는 제1 층을 형성하는 단계; 이어서 제1 층을, α,β-불포화 다중산의 플루오르화 에스테르 또는 플루오르화 이미드인 광경화성 표면-활성 조성물로 처리하는 단계; 광경화성 표면-활성 조성물을 패턴식으로 방사선에 노출시켜 노출 영역 및 비노출 영역을 생성하는 단계; 광경화성 표면-활성 조성물을 현상하여 비노출 영역을 제거하여, 제1 층이 비노출 영역 중의 비처리 부분 및 노출 영역 중의 처리 부분 - 처리 부분은 제1 표면 에너지보다 낮은 제2 표면 에너지를 가짐 - 을 갖게 하는 단계; 및 제1 층의 비처리 부분 상에 제2 층을 형성하는 단계를 포함한다.  본 방법에 의해 제조된 유기 전자 소자가 또한 제공된다.
Patent KR-20100066593-A (KR)
Title: Deazapurines and uses thereof
Inventor: DAUN JANE
IPC: A61P17/04
Filed: 2003-01-07
Abstract: The present invention provides compounds having formula (I), wherein R, R, Rand n are as described generally and in classes and subclasses herein, and additionally provides pharmaceutical compositions thereof, and methods for the use thereof in the treatment of inflammatory or autoimmune and proliferative disorders and as inhibitors of cell adhesion molecule expression and inflammatory cytokine signal transduction generally.
Patent KR-20100105584-A (KR)
Inventor: FELNHOFER DANIEL
IPC: G02B26/00
Filed: 2008-11-07
Abstract: 용량형 MEMS 장치는 전하를 포획하여 보유하는 전극들(712, 714) 사이에 재료(722)를 지닌 상태로 형성된다.  상기 재료는 수개의 형태로 실현될 수 있다.  그것은 상이한 밴드 갭 에너지 혹은 밴드 에너지 준위의 영역을 지닌 다층 유전체 적층부일 수 있다.  상기 유전체 재료는 그 자체로 포획부가 있을 수 있으며, 즉, 결합이나 포획 부위가 상기 재료 내에 미리 제작되어 있는 경우가 있을 수 있다.  다른 형태는 유전체층의 금지 대역 내에서의 에너지 준위를 지닌 도전성 재료의 얇은 층을 포함한다.  상기 장치는 상기 재료(722) 내에 유리하게 전하를 축적하는 것을 이용하는 방법에 의해 프로그래밍(즉, 미리 설정된 오프셋 및 역치 전압)될 수 있고, 여기서, 간섭계 변조기(12a, 12b)는 히스테리시스 곡선이 변위하여 해당 변조기의 작동 전압 역치가 상당히 낮아지도록 사전 대전된다.  프로그래밍 상태 동안, 전극(712, 714)과 재료(722) 간의 전하 전송은 전극(712, 714)에 전압을 인가함으로써(즉, 상기 재료에 대해 전계를 인가함으로써) 또는 에너지 장벽을 넘는 전하의 주입 및 UV-조명에 의해 수행될 수 있다.  간섭계 변조기(12a, 12b)는 이어서 상당히 낮은 작동 전압을 지닌 작동 상태에서 유지될 수 있고, 이에 따라 전력을 절약할 수 있다.
Patent KR-20100087748-A (KR)
Inventor: XU SHIPING
IPC: A61P9/10
Filed: 2003-12-05
Abstract: 본 발명은 신규한 쿠마린과 카르복스아미드 유도체 및 그 조합방법, 약제학적 조성물, 그리고 약물로서, 특히 신장을 보호하고 고혈압, 심장과 뇌의 혈관 질환, II형 당뇨병, 종양, 암 발생 전의 병리 변화와 부종약물의 응용 등을 개시한다.
Patent KR-20100112570-A (KR)
Inventor: GOERGENS ULRICH
IPC: A61K31/495
Filed: 2008-12-09
Abstract: 본 발명은 동물 기생충을 구제하기 위한, 적어도 하나의 아미노벤즈아미드 유도체 또는 그의 염을 포함하는 조성물, 기생충을 통해 전파되는 질병에 의한 감염을 예방하기 위한, 적어도 하나의 화학식 (I)의 아미노벤즈아미드 유도체 또는 그의 염을 포함하는 수의학적 약학 조성물, 동물 기생충 구제용 수의학적 약제를 제조하기 위한 그의 용도 및 기생충을 통해 전파되는 질병에 의한 감염을 예방하는 방법에 관한 것이다.
Patent KR-20100100961-A (KR)
Inventor: NUCH VOHA
IPC: H01L21/302
Filed: 2007-12-10
Abstract: 웨이퍼와 같은 반도체 기판의 표면을 세척 및 컨디셔닝하는 장치는 회전가능한 척, 챔버, 하나 또는 그 이상의 드레인 아웃렛이 구비된 세척액을 수집하는 회전가능한 트레이, 다수의 세척액을 수집하기 위한 다수의 리셉터, 척을 구동시키는 제 1 모터 및 상기 트레이를 구동시키는 제 2 모터를 포함한다. 상기 트레이에서 드레인 아웃렛은 상기 드레인 아웃렛 아래에 위치하는 지정된 리셉터 바로 위에 위치될 수 있다. 상기 트레이에 수집된 세척액은 지정된 리셉터로 가이드될 수 있다. 상기 장치의 한가지 특징은 상호 오염이 최소화되며, 세척액 재순환이 확실하고 정확하게 조절된다.
Patent KR-20100112605-A (KR)
Inventor: CHIKATSUNE TETSUYA
IPC: C08G63/688
Filed: 2009-01-07
Abstract: 본 발명의 과제는, 상압하에서의 카티온 염색이 가능하며, 또한 고강도의 상압 카티온 가염성 폴리에스테르를 제공하는 것이다.      
그 과제는 주된 반복 단위가 에틸렌테레프탈레이트로 구성되는 폴리에스테르로, 그 폴리에스테르를 구성하는 산 성분 중에 술포이소프탈산의 금속염 (A) 및 술포이소프탈산의 포스포늄염 등인 화합물 (B) 를 2 개의 수학식을 동시에 만족하는 상태로 함유하는 공중합 폴리에스테르인 것을 특징으로 하는 상압 카티온 가염성 폴리에스테르에 의해 해결할 수 있다.     바람직하게는 그 공중합 폴리에스테르의 유리 전이 온도가 70 ∼ 85 ℃ 의 범위에 있고, 또한 그 공중합 폴리에스테르의 고유 점도가 0.55 ∼ 1.00 dL/g 의 범위에 있는 것이다.     또 그 공중합 폴리에스테르를 용융 방사함으로써 폴리에스테르 섬유를 제공할 수 있다.
Patent KR-20100134676-A (KR)
Inventor: LI DONG
IPC: H01L21/3205
Filed: 2009-04-15
Abstract: 금속 카바이드 막들의 형성 방법이 제공된다.  일부 구현예들에 있어서, 전이 금속종과 TMA, DMAH, 또는 TEA와 같은 알루미늄 탄화수소 화합물의 교대하는 펄스들에 기판이 노출된다.  상기 알루미늄 탄화수소 화합물은 알루미늄 농도, 저항률, 부착력 및 내산화성과 같은 상기 금속 카바이드 막의 원하는 성질을 달성하도록 선택된다.  일부 구현예들에 있어서, 상기 방법들은 플래시 메모리에서 컨트롤 게이트의 일함수를 결정하는 금속 카바이드 층을 형성하기 위하여 사용된다.