baber/WOPTO huggingface dataset:
Patent KR-20100080560-A (KR)
Title: Composition for reducing the level of glucose, malondialdehyde-modified ldl, homocysteine and/or c-reactive protein in blood
Inventor: KAWAGUCHI SUSUMU
IPC: A61K33/24
Filed: 2008-10-23
Abstract: Disclosed is a composition for reducing the level of glucose, a malondialdehyde-modified LDL, homocysteine and/or a C-reactive protein in the blood. Specifically disclosed is a composition for reducing the level of at least one substance selected from the group consisting of glucose, a malondialdehyde-modified LDL, homocysteine and a C-reactive protein in the blood, which comprises the following components (a) and (b): (a) at least one component selected from the group consisting of vitamin B, vitamin Band folic acid; and (b) at least one component selected from the group consisting of zinc, selenium and an anti-oxidant vitamin.
Patent KR-20100077045-A (KR)
Title: Inverter device for washing machine
Inventor: HOSOITO TSUYOSHI
IPC: H02P21/22
Filed: 2008-11-04
Abstract: This aims to provide a washing machine inverter device for controlling a permanent magnet motor mounted in a washing machine. The permanent magnet motor comprises a rotor magnet including a first permanent magnet and a second permanent magnet a lower coercive force than that of the first permanent magnet. The inverter device generates an exciting current to change the magnetization quantity of the second permanent magnet. The inverter device decreases the magnetic flux of the rotor magnet in a dehydrating operation, and increases the magnetic flux of the rotor magnet for the operation, in which the highest rotation number is set lower than that of the dehydrating operation. In case the magnetization quantity of the second permanent magnet is to be changed while the rotation of the permanent magnet motor is standing, the inverter device switches the phase of the exciting current to change the magnetization quantity, in accordance with the rotation stop position of a rotor.
Patent KR-20100095579-A (KR)
Inventor: FAHLAND MATTHIAS
IPC: H05K9/00
Filed: 2008-10-16
Abstract: 본 발명은 투명 필름 기재 및 하나 이상의 은 층을 갖는 층 시스템을 포함하는, 전자기파를 차단시키기 위한 투명 플라스틱 필름에 관한 것이다. 본 발명은 또한 이러한 유형의 플라스틱 필름의 제조 방법으로서, 은 층이 2개의 산화니오븀 층 사이에 삽입되는 제조 방법에 관한 것이다.
Patent KR-20100084197-A (KR)
Title: Anionic abrasive particles treated with positively-charged polyelectrolytes for cmp
Inventor: CHERIAN ISAAC K
IPC: B24B37/04
Filed: 2003-02-10
Abstract: The invention provides chemical-mechanical polishing systems, and methods of polishing a substrate using the polishing systems, comprising an abrasiv, a liquid carrier, and a positively charged polyelectrolyte with a molecular weight of about 15,000 or more, wherein the abrasive comprises particles that are electrostatically associated with the positively charged polyelectrolyte.
Patent KR-20100122075-A (KR)
Inventor: PARDES GREG
IPC: B65D35/38
Filed: 2008-11-25
Abstract: 재사용가능한 연속 밀봉식 계량된 투여량의 일방향 밸브 조립체 및 분배 시스템이 사전 측정된 양의 살균된 유동가능 물질을 액추에이터 조립체에 연결된 소스로부터 배출구 오리피스로 유동시키며, 유동가능 물질이 유동을 멈췄을 때 연속 밀봉식 일방향 밸브 조립체를 통해 오염물질이 역류하는 것을 방지한다.  밸브 조립체는 유동가능 물질이 정지되었을 때 오염물질의 역류를 방지하는 것을 돕는 탄성 중합체 막을 포함한다.  방부제가 없는 유동가능 물질의 다수 투여가 제공된다.
Patent KR-20100105694-A (KR)
Inventor: MALIVERNEY CHRISTIAN
IPC: B01J31/22
Filed: 2008-11-18
Abstract: 본 발명은 중축합에 의해 가교결합되는 탄성중합체로 실온에서 가황될 수 있고, 알킬주석계 촉매를 함유하지 않는 오르가노폴리실록산 조성물, 및 신규 오르가노폴리실록산 중축합 촉매에 관한 것이다.
Patent KR-20100092066-A (KR)
Title: A method of controlling initial power ramp-up in cdma systems by using short codes
Inventor: OZLUTURK FAITH M
IPC: H04B1/707
Filed: 1997-06-23
Abstract: The method involves transmitting a periodic signal from a subscriber unit at an initial predetermined power level. The power level is increased at a predetermined ramp up rate. The periodic signal is detected at a base station when a sufficient power for detection is achieved. A signal from the base station is transmitted which confirms the periodic signal has been detected. The confirmation signal is received at the subscriber unit. The predetermined power level ramp up rate is stopped when the confirmation signal is received. The initial predetermined power level is lower than the power level required for detection by the base station. The power level of the signal is increased at a second predetermined rate which is less than the first rate.
Patent KR-20100120655-A (KR)
Inventor: TAPPAN JAMES E
IPC: H01L21/3065
Filed: 2009-02-06
Abstract: 플라즈마 프로세싱 챔버 내의 전극의 배향을 조정하기 위한 메커니즘이 개시된다.     플라즈마 프로세싱 챔버는 적어도 기판을 프로세싱하기 위해 이용될 수도 있으며, 그 기판은 삽입 방향으로 플라즈마 프로세싱 챔버 내에 삽입될 수도 있다.     메커니즘은 플라즈마 프로세싱 챔버의 챔버 벽 외부에 배치되고 챔버 벽에 대하여 피봇되는 지지 플레이트를 포함할 수도 있다.     지지 플레이트는 제 1 스레드를 가질 수도 있다.     또한, 메커니즘은 제 1 스레드에 맞물리는 제 2 스레드를 갖는 조정 스크류를 포함할 수도 있다.     조정 스크류를 터닝하는 것은 조정 스크류에 대한 지지 플레이트의 일부의 병진을 발생시킬 수도 있다.     지지 플레이트의 일부의 병진은 챔버 벽에 대한 지지 플레이트의 회전을 발생시킬 수도 있어서, 삽입 방향에 직교하는 축에 대하여 전극을 회전시킬 수도 있다.
Patent KR-20100111296-A (KR)
Inventor: WAGGLE JAMES M
IPC: B23C5/12
Filed: 2009-02-17
Abstract: 본 발명은 다수의 인서트들이 대체로 반경방향으로 연장된 개별의 포켓에 연결되어 있는 외부 표면을 갖는 절삭 공구를 개시한다. 각각의 절삭 인서트의 적어도 하나의 절삭 에지가 다음의 인접한 절삭 인서트의 포켓으로부터 이각된 원주 방향으로 이격되는 방식으로, 절삭 인서트들이 외부 표면의 헬리컬 어레이에 배치된다. 인서트들의 이격은 하나 이상의 절삭 에지들 각각의 개별의 점이 비균일한 구배를 갖는 레이아웃 선의 일부를 정의하도록 이루어진다.
Patent KR-20100112188-A (KR)
Inventor: NAKASATO YUKI
IPC: H04W88/08
Filed: 2009-03-05
Abstract: 본 발명의 목적의 하나는, ECCH에 에러가 발생해도, EDCH에 미치는 영향을 저감하는 것이다.  
복수의 채널에 의해 형성된 프레임이 연속되어 있고, 제어부(30)는, 프레임 내에 있어서, 단말 장치와의 사이의 EDCH와, EDCH에 관한 ECCH의 각각에 대하여, 다른 채널을 할당한다.  RF부(20) 내지 IF부(26)는, 채널을 할당한 ECCH 및 EDCH에 의해, 단말 장치와의 통신을 실행한다.  여기에서, 하나의 프레임 내의 ECCH가, 복수의 프레임에 있어서의 EDCH에 대응하는 것을 특징으로 하는 기지국 장치를 제공한다.
Patent KR-20110004370-A (KR)
Inventor: WU RONG TSUN
IPC: A61K36/48
Filed: 2009-02-20
Abstract: 본 발명은 망막 색소 상피(RPE) 장애와 관련된 질환 또는 질병의 치료를 필요로 하는 인간에게 유효량의, 검은 콩의 종피, 또는 검은 콩 또는 이의 종피의 알코올 추출물인 검은 콩( Glycine       max    (L.)    Merr ) 생성물을 투여함을 포함하여, 망막 색소 상피(RPE) 장애와 관련된 질환 또는 질병을 치료하는 방법에 관한 것이다.
Patent KR-20110005264-A (KR)
Inventor: MATSUMOTO JUNICHI
IPC: G01R31/3183
Filed: 2009-05-25
Abstract: 피시험 디바이스를 시험하는 시험 장치에 있어서, 기준 클록에 동기하여, 시험 주기의 개시 타이밍의 기준이 되는 타이밍을 나타내는 시험 주기 신호 및 시험 주기 신호로부터 시험 주기의 개시 타이밍까지의 지연량을 나타내는 시험 주기 데이터를 발생하는 시험 주기 발생기와, 시험 주기 데이터에 의해 지정된 시험 주기의 개시 타이밍을 기준으로 하여, 피시험 디바이스와의 사이에 신호를 주고 받는 타이밍을 발생하는 타이밍 발생기를 포함하고, 시험 주기 발생기는, 시험 주기 데이터 및 시험 주기 신호를 발생하는 주기 발생부와, 기준 클록에 동기하여, 시험 주기 데이터를 취득하여 타이밍 발생기로 출력하는 데이터 취득부와, 시험 주기 신호가 발생되지 않은 사이클인 경우에, 데이터 취득부에 대한 기준 클록의 공급을 정지하는 클록 게이트부를 포함하는 시험 장치를 제공한다.
Patent KR-20110015589-A (KR)
Inventor: KEENIHAN JAMES R
IPC: H01L31/05
Filed: 2009-05-01
Abstract: 본 발명은 다수의 PV 어레이들을 더욱 용이하게 전기 접속할 수 있고 빌딩 또는 구조물상에 상기 어레이들을 설치할 수 있는, 커넥터 디바이스 및 방법에 근거를 두고 있다. 또한 본 발명은 옵션으로서 어떤 추가의 컴포넌트들(예로서 바이패스 다이오드 및/또는 지시기 수단)을 제공할 수 있고, 어레이의 내구성을 향상시킬 수 있다.
Patent KR-20110056261-A (KR)
Inventor: HATTORI NOBUYUKI
IPC: H02M1/00
Filed: 2009-07-13
Abstract: 3상 인버터 회로(2) 내의 복수의 스위칭 수단의 구동을 PWM 신호에 의해 제어하는 인버터 제어회로(6)가 제공된다.  3상 인버터 회로(2)로부터 출력되는 상 전압은, 저역 통과 필터(3)를 개재해서 출력된다.  이 저역 통과 필터(3)로부터 출력되는 상 전압의 파형은, 상기 PWM 신호에 의한 제어에 의해서, 이하의 파형으로 된다.  즉, 1/3주기의 기간에서 제로로 되고, 계속되는 1/3주기의 기간에서 위상이 0으로부터 2π/3의 구간의 정현파로 되며, 나머지 1/3주기의 기간에서 위상이 π/3으로부터 π의 구간의 정현파로 된다.  이러한 PWM 신호는, 주기적으로 펄스가 생기지 않는 기간이 마련되어 있다.  따라서, 스위칭 수단의 스위칭 동작이 주기적으로 정지된다.
Patent KR-20110058746-A (KR)
Title: 칼코부트롤의 제조 방법
Inventor: PLATZEK JOHANNES
IPC: A61K49/06
Filed: 2010-11-02
Abstract: 본 발명은, 순수한 가돌리늄 착물 (가도부트롤)로부터 출발하여, 칼코부트롤로도 알려져 있는 10-(2,3-디히드록시-1-(히드록시메틸)프로필)-1,4,7,10-테트라아자시클로데칸-1,4,7-트리아세트산의 칼슘 착물을 제조하는 방법에 관한 것이다.  또한, 본 발명은 지금까지 알려진 바 없는 순도를 갖는 칼코부트롤에 관한 것이다.
Patent KR-20110021998-A (KR)
Inventor: YE JUN
IPC: G03F7/20
Filed: 2009-05-29
Abstract: 변별적 모델을 이용한 리소그래피 시뮬레이션이 개시된다.  변별적 모델은 튜닝가능한 스캐너 세팅 및 튜닝가능하지 않은 스캐너 세팅과 관련된 2 개의 스캐너의 이미징 특성의 차이들을 설명한다.  2 개의 스캐너 중 하나에 대한 모델은 다른 스캐너의 모델 및 변별적 모델을 이용함으로써 유도된다.  이와 유사하게, 감도 모델은 상이한 스캐너 세팅들과 관련된 하나의 스캐너의 이미징 특성의 차이들을 표현한다.  추가적으로, 프린팅 결과들과 비교하여 감도 모델 및 변별적 모델을 캘리브레이션하는 방법들이 제공된다.
Patent KR-20120078965-A (KR)
Title: Low field nuclear magnetic resonance apparatus and low field nuclear magnetic resonance method
Inventor: KIM KI WOONG
IPC: A61B5/055
Filed: 2011-01-03
Abstract: PURPOSE: A low-field nuclear magnetic resonance apparatus and method are provided to obtain a magnetic resonance signal through signal amplification using dynamic nuclear polarization. CONSTITUTION: A low-field nuclear magnetic resonance apparatus comprises a DNP(dynamic nuclear polarization) amplification unit(161), a sensor unit(111), and a detecting magnetic field coil(172). The DNP amplification unit amplifies nuclear magnetization of hydrogen atom using a DNP material. The sensor unit measures the magnetic resonance signal of an object using a SQUID sensor or nuclear magnetometer. The detecting magnetic field coil applies a detecting magnetic field to the object.
Patent KR-20120083791-A (KR)
Title: Method and apparatus for controlling lamp in bidet
Inventor: HAN YONG BEOM
IPC: F21Y101/02
Filed: 2011-01-18
Abstract: PURPOSE: A device and a method for controlling a lamp in a bidet are provided to enable a user to feel psychological stability by emitting light when the body of the user is sensed. CONSTITUTION: A device for controlling a lamp in a bidet comprises a main body(110), seating sensors(200), an LED lamp(300), and a controller. The main body has a toilet seat. The seating sensors are formed on the main body. The LED lamp emits light having a specific color when the seating sensors sense the body of a user. The controller lights the LED lamp by receiving the sensed signal from the seating sensors.
Patent KR-20120084476-A (KR)
Title: Using expandable member non-powered device automatic flushing of toilet
Inventor: YOON KI SEOK
IPC: E03D5/02
Filed: 2011-01-20
Abstract: PURPOSE: A powerless and automatic flushing device of a toilet bowl using an expansion member is provided to simplify an inner structure and to easily install the expansion member in a lower part of the siphon cover. CONSTITUTION: A powerless and automatic flushing device of a toilet bowl using an expansion member comprises an opening/closing member(100) and a flashing unit(300). The opening/closing member opens and closes a waterline(200) by a controller. The flashing unit comprises the expansion member. The expansion member is expanded by the water supplied through the waterline opened by the opening/closing member, and washing water is discharged through a drain opened by rotating a siphon cover.
Patent KR-20120087709-A (KR)
Title: Level control device for mower protection cover
Inventor: YOON SUNG EUN
IPC: A01D34/64
Filed: 2011-01-28
Abstract: PURPOSE: A height adjusting device for a mower protection cover is provided to prevent accidental injuries of a user after a work. CONSTITUTION: A height adjusting device for a mower protection cover comprises a protective cover(200) and a length adjusting unit(300). The protective cover is installed on one side of a mower main body(100) in which an opening is formed on one side thereof and covers the opening. The mower main body has an internal space in which the top thereof is closed. In the internal space, a plurality of cutting blades for cutting grass is rotationally installed. One end of the protective cover is reeled on a roller and the other side thereof covers the opening. The length adjusting unit separates the other end of the protective cover from the ground.
Patent KR-20120088211-A (KR)
Title: Vehicle for chipping joint of concrete road
Inventor: PARK JAE BIN
IPC: E01C23/09
Filed: 2011-01-31
Abstract: PURPOSE: A vehicle for chipping a joint of a concrete road surface is provided to reduce work costs by simultaneously chipping a concrete road surface and collecting crushed materials. CONSTITUTION: A vehicle(500) for chipping a joint of a concrete road surface comprises a water jet device(520), a high-pressure pump, a water tank(561), a suction device, a sliding device(530), a collecting box(564), a chipping engine, and a controller. The water jet device is installed on the bottom of a loading unit of the vehicle and jets high-pressure water to a joint of a concrete road surface. The high-pressure pump supplies water from the water tank to the water jet device. The suction device sucks crushed materials chipped by the water jet device. The sliding device horizontally slides the water jet device and the suction device. The collecting box collects the sucked crushed materials. The chipping engine powers the water jet device, the high-pressure pump, and the suction device. The controller controls the operation of the chipping engine, the water jet device, the high-pressure pump, and the suction device.
Patent KR-20120088997-A (KR)
Title: Automatic film attaching machine
Inventor: KWON YONG KUN
IPC: B65B7/28
Filed: 2011-02-01
Abstract: PURPOSE: An automatic film attachment machine for an opened box is provided to reduce package failure and personnel costs with full automation when various kinds of agricultural products are packed by using opened boxes. CONSTITUTION: An automatic film attachment machine for an opened box comprises a conveying unit(100), a frame(200), a mounting roller(300), a cutting device(400), a conveying device(500), and an attachment device(600). The conveying unit conveys opened boxes where agricultural products are stored and stops conveying at a set position. After attaching films on the opened boxes, the conveying unit conveys again to discharge. The frame is vertically installed in both sides of the attachment device on the top of the conveying unit. The mounting roller is installed at the bottom of one side of the conveying unit or the frame to mount a film wound as a roll shape. The cutting device is installed in the frame to cut the film mounted on the mounting roller at a set length. After the conveying film conveys the cut film at a set position, the conveying film is returned to an original position. The attachment device attaches the film on the opened boxes while being downwardly operated.
Patent KR-20120089096-A (KR)
Title: Dual type Tube Vessel and the Method of Making It
Inventor: LEE KWON HAENG
IPC: B65D35/10
Filed: 2011-02-01
Abstract: PURPOSE: A dual type tube container, and a manufacturing method thereof are provided to fill the container with two different kinds of contents by dividing the internal space in a tube into two parts. CONSTITUTION: A manufacturing method of a dual type tube container comprises the following steps: cutting a first film for forming a container body(S10); rolling the first film into a circular shape, and combining one side of the film(S20); covering half of the first film using a second film, and combining both ends of the second film(S30); pulling the first film inside the second film for forming a compartment piece(S40); molding the compartment piece into a zigzag shape using a jig(S50); combining neck units including discharging ports with two discharging holes(S60); and filling the obtained container body with contents before fusing(S70).
Patent KR-20120090297-A (KR)
Title: System and method for calculation of cng fuel level in bi-fuel engine
Inventor: LEE JAE YOUNG
IPC: F02D19/06
Filed: 2011-02-07
Abstract: PURPOSE: A system and method for calculating the quantity of CNG(Compressed Natural Gas) fuel in a bi-fuel engine are provided to effectively inform drivers with the amount of the fuel as a PWM(Pulse Width Modulation) signal is set depending on the calculated residual quantity of the fuel in a CNG fuel tank. CONSTITUTION: A system and a method for calculating the quantity of CNG fuel in a bi-fuel engine comprises a sensing unit(100), a data calculation unit(200), and a display control unit(300). The sensing unit calculates a sensing value from a pressure sensor installed in a high pressure line, which connects a gas injector and a fuel tank. The data calculation unit calculates the mass of the CNG based on the sensing value. The data calculation unit confirms the residual amount of the CNG in the fuel tank based on the mass of the CNG. The display control unit displays the residual amount of the CNG on a cluster of a vehicle by transmitting a fuel level signal corresponding to the residual quantity of the CNG.
Patent KR-20120101260-A (KR)
Title: A low-cost rfid tag search method preventing the reuse of mobile reader's tag-list
Inventor: YEUM HEUNG YEOUL
IPC: H04B5/02
Filed: 2011-03-04
Abstract: PURPOSE: A low costs RFID tag search method for preventing a recycling tag list of a mobile reader is provided to enable a reader to include a state which authentication key information of a tag, thereby preventing the recycling tag list. CONSTITUTION: A reader(10) stores an authentication key of a tag coded an exclusive OR operation as a list. The reader decodes an authentication key of a searching tag, and generates a random value. The reader calculates and hashes a first random value with the exclusive OR operation in the first authentication key, and calculates with the exclusive OR operation by using the first random value again, and generates a verification message. The reader transmits and generates a request message by using the exclusive OR operation with the first authentication key and the first random value. [Reference numerals] (10) Reader R; (20) Tag T; (AA) r_R generation
Patent KR-20120104651-A (KR)
Title: Fermented yam and production method thereof
Inventor: CHO SOON HYEON
IPC: A23L33/00
Filed: 2011-03-09
Abstract: PURPOSE: Fermented yam and a producing method thereof are provided to use probiotic bacteria or lactobacillus for improving the functionality of the yam. CONSTITUTION: A producing method of fermented yam comprises the following steps: mixing 30-80wt% of crushed raw yam or 20-50wt% of yam powder with water to obtain a yam aqueous solution; adding alpha-amylase into the yam aqueous solution, and heating the mixture at 60-100 deg C before stirring the mixture at 0.5-1.5 hours; cooling the stirred yam aqueous solution at 55-65 deg C: adding glucoamylase into the cooled yam aqueous solution, and stirring the mixture to obtain yam saccharified liquid; sterilizing and cooling the yam saccharified liquid; and injecting 0.5-2wt% of probiotic bacteria, lactobacillus, or their mixture into the yam saccharified liquid, and fermenting the mixture at 36-38 deg C for 15-72 hours. [Reference numerals] (AA) Measuring fresh yam; (BB) Peeling the fresh yam before crushing, and mixing water with 20% of yam if the yam in in a powder form; (CC) Stirring; (DD) Stirring for promoting the reaction; (EE) Liquefying; (FF) Inserting 0.2% of alpha-amylase(first selected enzyme) into the mixture, and stir-reacting the mixture in a water double-bath for an hour at 95 deg. C; (GG) Cooling; (HH) Cooling at 60 deg. C after the liquefying process; (II) Saccharifying; (JJ) Inserting 0.5% of glucoamylase(second selected enzyme) into the mixture, and stir-reacting the mixture in a water double-bath for 1.5 hours at 62 deg. C; (KK) Sterilizing; (LL) Sterilizing the liquefied yam at 110 deg. C for 45 minutes; (MM) Fermenting; (NN) Inserting the liquefied yam into sterilized milk, and injecting selected lactobacillus including Bifidobacterium breve into the mixture before culturing at 37 deg. C for 15 hours; (OO) Obtaining products; (PP) Inserting the obtained fermented yam yogurt in a bottle
Patent KR-20120104727-A (KR)
Title: Method and device for manufacturing of led package lens
Inventor: JU JAE CHUL
IPC: B29D11/00
Filed: 2011-03-14
Abstract: PURPOSE: A lens manufacturing method for an LED(Light Emitting Diode) package and apparatus thereof are provided to effectively form lenses using an LED frame. CONSTITUTION: A lens manufacturing apparatus for an LED package includes a plate(10) and an LED frame. The plate is formed as a plurality of special shapes The LED frame includes a plurality of LED packages. The special shape is a half-round shape. Specific liquid is sprayed to a plate including a plurality of special shapes the plate is heated. The LED packages descend the formed LED frame to the plate. The LED frame presses the plate.
Patent KR-20120104904-A (KR)
Title: 나사머리 페인팅과 건조 시스템.
Inventor: KIM JIN YOUNG
IPC: B05C13/02
Filed: 2011-03-14
Abstract: 본 발명은 건축에 사용되는 나사머리 페인팅과 시스템에 관한 것으로서, 좁은 나사머리의 윗면만을 페인팅 하여 건조하는 시스템에 관한 것이다. 
일반적으로 나사의 머리 면을 페인팅 함에 있어, 철망의 사이사이에 나사를 끼워 머리 면이 위로 향하게 설치하여 수동 및 자동으로 페인트를 분사 한 후, 건조로에서 건조시키는 방법을 사용하고 있는데, 나사의 정렬상태가 어렵고, 열풍건조를 함으로서 건조시간이 장시간 필요한 단점이 있다. 
본 발명은 파트 피더에서 나사못을 세워서 정렬하여 페인트를 공급하는 회전 롤러로 나사머리 면에 페인트를 칠한 후, 회전 테이블에서 낮은 회전테이블로 원심력을 이용하여 이송 할 수 있는 점과 정렬된 상태로 페인팅과 건조를 동시에 할 수 있다는 점에 착안하여, 자외선 등을 사용하여 페인팅된 페인트를 내부와 외부를 빠른 시간에 건조시킬 수 있는 나사머리 페인팅과 건조 시스템에 관한 것이다. 
다양한 색상의 소재와 함께 사용되고 있고, 나사못의 표면이 부식되는 것을 방지하며, 장시간을 필요로 하는 공정을 단시간으로 단축할 수 있으므로 필요한 발명이라 할 수 있다.
Patent KR-20120106095-A (KR)
Title: Substrate chuck/de-chuck device and method for chucking/de-chucking using it
Inventor: CHOI EUN YOUL
IPC: H01L33/00
Filed: 2011-03-17
Abstract: PURPOSE: An apparatus and a method for chucking and dechucking a substrate are provided to implement a stable chucking or dechucking operation by including a chucking plate moving with a substrate together. CONSTITUTION: A base frame(20) is located on the lower part of a chucking plate(10). The base frame includes a floating unit(25) supporting the chucking plate. A fixing clamp is formed on the upper part of the base frame to fix the chucking plate. A plate align device(40) controls the position of a substrate(S). The plate align device is composed of a moving body(41) moving horizontally, a linear driving device(43) moving the moving body and an align arm(45) moving the chucking plate. A lift pin unit(60) is formed on the base frame to vertically move the substrate from the chucking plate.
Patent KR-20110121538-A (KR)
Title: Apparatus and method for obtaining an uplink data receiving state information in user equipment
Inventor: YINGYANG LI
IPC: H04L1/18
Filed: 2011-03-22
Abstract: PURPOSE: An apparatus for obtaining the up link data receiving status of a terminal and a method thereof are provided to process a HARQ(Hybrid Automatic Repeat Request) for a deactivated TB(Transmission Block) by obtaining information for directing the up link data receiving status of the deactivated TB. CONSTITUTION: A base station schedules a terminal in order to transmit only one TB(Transmission Block) data. The terminal receives an up link resource assignment control signal which includes information for directing the deactivation of one TB(101). The terminal obtains the information for directing the up link data receiving status of a deactivated TB from the up link resource assignment control signal or a PHICH(Physical HARQ Indication Channel)(102). The terminal determines the data transmission or the data retransmission of new data according to the change of the NDI(New Data Indication) field value of a TB which is activated in the up link resource assignment control signal.
Patent KR-20120109214-A (KR)
Title: Fft processor and fft method for ofdm system
Inventor: JANG YOUNG BEOM
IPC: H04L27/26
Filed: 2011-03-28
Abstract: PURPOSE: A fast fourier transform processor in an OFDM system and a fast fourier transform method in an OFDM system are provided to use an Radix-42 algorithm, a CSD(Canonic Signed Digit) mode, and a CSS(Common Sub-expression Sharing) mode. CONSTITUTION: A FFT(Fast Fourier Transform) processor includes three or more stages. The processor performs FFT(Fast Fourier Transform) operation by using an Radix-42 DIF algorithm. Each stage includes butterflies(120,220,324) consisting of addition blocks(122,222) and multiplication blocks(124,224) and delay transformers(110,210,310). The processor performs the butterfly operation by using a CSD(Canonic Signed Digit) coefficient. The processor implements the butterfly operation in a CSS mode by using a adder and a shift.