baber/WOPTO huggingface dataset:
Patent KR-20070043925-A (KR)
Inventor: MANDI SWATI SEN
IPC: C12Q1/68
Filed: 2005-02-28
Abstract: 식물에서 가뭄에 내성을 가진 새로운 DNA 마커는 프라이머 APOH02의 사용으로 얻어진 증폭된 1400bp의 프래그먼트로 구성되어 있다. 
       
     프라이머, DNA 프래그먼트, DNA 시퀀스
Patent KR-20070001175-A (KR)
Title: Mobile wireless communications device comprising non-planar internal antenna without ground plane overlap
Inventor: QI YIHONG
IPC: H04Q7/32
Filed: 2005-01-28
Abstract: A mobile wireless communications device may include a housing, a main dielectric substrate carried by the housing, circuitry carried by the main dielectric substrate, and a ground plane conductor on the main dielectric substrate. The mobile wireless communications device may further include an L-shaped dielectric extension comprising a vertical portion extending outwardly from the main dielectric substrate and an overhang portion extending outwardly from the vertical portion and above an adjacent portion of the main dielectric layer. A main loop antenna conductor comprising at least one conductive trace may be relatively positioned on the overhang portion of the L- shaped dielectric extension so as not to overlap the ground plane conductor. ® KIPO & WIPO 2007
Patent KR-20060131909-A (KR)
Title: Method of nitrifying ammonium-nitrogen-containing water and method of treating the same
Inventor: TOKUTOMI TAKAAKI
IPC: C02F3/34
Filed: 2005-02-09
Abstract: In the treatment of ammonium-nitrogen- containing water with the use of nitrification step in combination with autotrophic denitrifying microbes, denitrification is carried out with high efficiency through optimization of the nitrous acid/ammonia ratio in nitrification step outflow water. The ammonium-nitrogen concentrations of raw water introduced in nitrification tank (1) and nitrified solution from the nitrification tank (1) are measured by means of NH4-N concentration meters (4,5), and on the basis of measurement results, the aeration airflow rate from blower (3) is controlled by means of blower controller (6). The nitrous acid concentration (A) of the nitrified solution is determined from the NH4-N concentration difference between the raw water and the nitrified solution from the nitrification tank (1), and the ratio thereof to the ammonia concentration (B) of the nitrified solution, A/B, is calculated by means of the controller (6). The aeration airflow rate for the nitrification tank (1) by means of the blower (3) is regulated so that the A/B value is 1.1 or greater, preferably 1.1 to 2.0, especially preferably 1.2 to 1.5, and further especially preferably 1.3 to 1.4.
Patent KR-20070022240-A (KR)
IPC: D05C11/16
Filed: 2006-04-18
Abstract: 체인 스티칭 미싱은 바늘판의 아래쪽에 배치되고, 실 삽입구와 실 도출구를 가지며, 꿰맴 동작에 동기하여 회전 구동되는 루퍼와, 각각 다른 실 공급원에 연결되는 복수의 실 공급구를 구비한다. 실 통로를 가지며, 이 실 통로를 통하여 상기 복수의 실 공급구의 어느 것인가를 상기 루퍼의 실 삽입구에 선택적으로 연결하는 연결 부재가 더 설치된다. 실 꿰기 기구는 상기 연결 부재를 통하여 상기 루퍼의 실 삽입구에 연결된 실 공급구로부터 공급되는 재봉실을 이 루퍼의 실 삽입구에 통과시켜 상기 실 도출구로부터 나오도록 한다. 연결 부재는 실 통로의 입구를 상기 복수의 실 공급구의 어느 것인가에 일치시키도록 선택적으로 이동 가능한 것으로 해도 된다. 복수의 실 공급구를 원호 형상에 나란히 배열하도록 해도 된다.
Patent KR-20070007337-A (KR)
Title: Image processor
Inventor: SAWAMURA YO
IPC: G09G5/36
Filed: 2005-04-15
Abstract: An image processor is provided to increase a speed of entire image processing by efficiently operating a CPU. In the image processor (1), a high-speed bus (10) and a peripheral bus (12) are connected via a bus bridge (11). The CPU (13) for performing calculation and control of image processing, a data transmitting/receiving FIFO memory (18) for transmitting and receiving image compression data to and from a host device (4), a frame memory (16) for storing image decompression data from an electronic camera (2), etc. and displaying the data on a display panel (3), and a compression/decompression circuit (17) for compressing the image decompression data and decompressing the image compression data are connected to the both buses (10, 12). The CPU (13) and the frame memory (16) are connected to the high-speed bus (10), and the data transmitting/receiving FIFO memory (18) is connected to the peripheral bus (12). ® KIPO & WIPO 2007
Patent KR-20060127267-A (KR)
Title: Co-cr-pt-b based alloy sputtering target
Inventor: NAKAMURA YUICHIRO
IPC: C22C19/07
Filed: 2005-02-15
Abstract: A Co-Cr-Pt-B based alloy sputtering target, characterized in that it has a rolled structure of an island form comprising a Co-rich phase being based on a primary crystal in casting; and the Co-Cr-Pt-B based alloy sputtering target wherein the rolled structure of an island form has an average size of 200 mum or less. The Co-Cr-Pt-B based alloy sputtering target can be reduced in the segregation and the residual stress caused in the casting and can have a uniform and fine rolled structure, which results in the prevention or inhibition of the generation of particles and in the improvement in the product yield in film forming. Further, said target can be produced with stability at a low cost.
Patent KR-20070006896-A (KR)
Title: Portable guide device and portable telephone
Inventor: SAKAMOTO HIROSHI
IPC: H04M1/72457
Filed: 2005-04-27
Abstract: A portable guide device is characterized by comprising a transport facility start judgment means for judging that a transport facility has begun to move if a period where an acceleration detected by an acceleration sensor (SN3) is included continuously in an acceleration range at the time of starting movement is not shorter than the acceleration continuation time; a distance calculation means for calculating the moving distance of the transport facility according to an acceleration detected by the acceleration sensor (SN3) when start of movement of the transport facility is detected; a route information storage means (KC6A) for storing route information including information on a distance between stations of the transport facility and station identifying information for identifying each station; and an announcement device control means (KC1) for controlling an announcement unit (11) which announces guidance of a station to a user of the portable guide device according to the station identification information on an entraining station, route information, and the moving distance. ® KIPO & WIPO 2007
Patent KR-20070021196-A (KR)
IPC: H04N5/91
Filed: 2005-03-02
Abstract: 엘리베이터의 화상 감시 장치에 있어서, 화상 기록 수단은 카메라에 의해 촬영된 엘리베이터 칸내의 화상을 기록하는 동시에, 엘리베이터 칸내의 화상에 근거하여 엘리베이터 칸내의 승객의 난폭한 행동의 유무를 감시한다. 또, 화상 기록 수단은 엘리베이터 칸내의 승객의 난폭한 행동이 검출되었을 때, 엘리베이터 칸내의 화상의 기록 밀도를 통상보다 높게 한다. 화상 기록 수단에 의해 엘리베이터 칸내의 승객의 난폭한 행동이 검출되었을 때, 운전 제어 수단은 엘리베이터 칸을 소정의 층에 귀착시킨다.
Patent KR-20070041444-A (KR)
Inventor: LEFRANCOIS JEAN MICHEL
IPC: C07D471/04
Filed: 2005-05-13
Abstract: 본 발명의 주제는 하기 화학식 (I)의 화합물; 
     
       
     
     (여기서 R 1 , R 2 , R 3 , R 4  및 R은 발명의 상세한 설명에 나타난 의미를 가지며), 이 화합물의 제조공정, 비트로넥틴 수용체에 대한 대항작용을 갖는 약제로의 사용, 그리고 제약학적 조성물.
Patent KR-20070020470-A (KR)
IPC: H04L27/26
Filed: 2005-05-20
Abstract: OFDM 인코딩된 디지털 신호를 처리하기 위한 신호 처리 방법과 수신기를 위한 신호 처리기가 개시된다. OFDM 인코딩된 디지털 신호는 수개의 주파수 채널에서 데이터 심볼 서브-캐리어로서 전송된다. 상기 서브-캐리어의 서브세트는 상기 수신기에 알려진 파일롯 값(a p )을 갖는 파일롯 서브-캐리어의 형태이다. 상기 방법은 수신된 신호( y )로부터 채널 추정 방식에 의해 채널 전달 함수( H )와 채널 전달 함수의 도함수( H ')를 추정하는 단계를 포함한다. 그후, 데이터( a )의 추정이 상기 수신된 신호( y )와 상기 채널 전달 함수( H )로부터 수행된다. 마지막으로, 순정된 수신된 신호( y     2   )의 추정이 이전과 이후의 OFDM 심볼중의 적어도 하나를 고려함으로써, 인터-캐리어 간섭을 제거하여 상기 데이터( a ), 상기 채널 전달 함수의 상기 도함수( H ')와 상기 수신된 신호( y )로부터 수행되고, 상기 언급된 추정의 반복이 뒤따른다.
Patent KR-20070024643-A (KR)
Title: Method and apparatus of plasma processing
Inventor: BRCKA JOZEF
IPC: C23C14/04
Filed: 2005-05-12
Abstract: A deposition system (100) and method of operating thereof is described for depositing a conformal metal or other similarly responsive coating material film in a high aspect ratio feature using a high density plasma is described. The deposition system includes a plasma source (120), and a distributed metal source (130) for forming plasma and introducing metal vapor to the deposition system (100), respectively. The deposition system is configured to form a plasma having a plasma density and generate metal vapor having a metal density, wherein the ratio of the metal density to the plasma density proximate the substrate is less than or equal to unity. This ratio should exist at least within a distance from the surface of the substrate (114) that is about twenty percent of the diameter of the substrate. A ratio that is uniform within plus or minus twenty-five percent substantially across the surface of said substrate is desirable. The ratio is particularly effective for plasma density exceeding 1012 cm-3, and for depositing film on substrates having nanoscale features with maximum film thickness less than half of the feature width, for example, at ten percent of the feature width. ® KIPO & WIPO 2007
Patent KR-20080065328-A (KR)
Title: Method for mix food waste and a microbe us of spring
Inventor: CHANG HONG SUN
IPC: B09B3/00
Filed: 2007-01-09
Abstract: A method for mixing food garbage with microorganisms using a spring is provided to dispose food garbage by a food garbage treater that is light and inexpensive and is free of a breakdown without using electricity or a motor. A method for mixing food garbage with microorganisms using a spring comprises: installing a spring unit on a device for opening or closing a cover of a food garbage treater such that the spring unit is pressed and connected to vanes of an agitator of the food garbage treater; and rotating the vanes of the agitator by a toothed wheel principle using bouncing force of a spring to mix food garbage with microorganisms. A method for mixing food garbage with microorganisms using a spring comprises: installing a spring unit on a food garbage treater such that a rope suspended to the food garbage treater is pulled to press the spring unit, and the spring unit is connected to vanes of an agitator of the food garbage treater; and rotating the vanes of the agitator by a toothed wheel principle using bouncing force of a spring to mix food garbage with microorganisms. A method for mixing food garbage with microorganisms using a spring comprises: installing a pedalling device and a spring unit on a food garbage treater such that the spring unit is pressed whenever a user presses the pedalling device in a state that the spring unit is connected to the pedalling device and vanes of an agitator of the food garbage treater; and rotating the vanes of the agitator by a toothed wheel principle using bouncing force of a spring to mix food garbage with microorganisms.
Patent KR-20080069295-A (KR)
Title: A transportation system for processing semiconductor material
Inventor: CHO BO HYEONG
IPC: H01L21/68
Filed: 2007-01-23
Abstract: A transferring system for processing and transferring a semiconductor is provided to reduce footprint by using a foup(Front Open Unified Pod) transferring unit capable of moving back and forth and drawing a wafer into and out of load lock chambers. A transferring system for processing a semiconductor material comprises a body frame, a foup(Front Open Unified Pod) loading unit, a foup transferring unit(60), a door opening/closing unit(95), and a load lock chamber(30). The body frame has an opening unit at one side where the foup is injected in and out. The foup loading unit, adjacent to the opening of the body frame, loads the foup and supplies the foup when is needed. The foup transferring unit transfers the foup horizontally from the foup loading unit to a predetermined location, and being ascended to place the semiconductor material at a drawing locating. The door opening/closing unit opens a door of the foup. The load lock chamber, located between the foup transferring unit and a process chamber, wherein a dual transferring arm is installed to transfer the semiconductor material from the foup to the process chamber.
Patent KR-20080070444-A (KR)
Title: Liquid crystal display device
Inventor: KIM TAE HOON
IPC: G02F1/1345
Filed: 2007-01-26
Abstract: A liquid crystal display device is provided to improve image quality by minimizing common voltage unbalance between the upward area and the downward area of a thin film transistor which is caused by internal resistance of the thin film transistor. A liquid crystal display device includes a first common voltage pad(150), a second voltage pad(160) and plural common voltage lines(120). The first common voltage pad is configured such that it is extended from an upper side to a lower side of a thin film transistor substrate(100) at the left edge of the thin film transistor substrate. The second common voltage pad is configured such that it is extended from an upper side to a lower side of the thin film transistor substrate at the right edge of the thin film transistor substrate, then bent at the lower side, and again extended to the upper side.
Patent KR-20080075344-A (KR)
Title: Composition of resin for radiating anion and preparing method thereof
Inventor: NO KIL SOON
IPC: C08K3/04
Filed: 2007-02-12
Abstract: An anion-emitting resin composition is provided to realize an effect of emitting a great amount of anions, and excellent strength and processability, and to allow users to feel like taking a therapeutic walk in the forest. An anion-emitting resin composition comprises: 68-84 wt% of a synthetic resin; 2-5.3 wt% of ceramics; 2.1-5.2 wt% of terra alba; 3-6 wt% of monazite; 2-4.6 wt% of Hinoki cypress powder; 0.2-0.5 wt% of a foaming agent; 6-12 wt% of a curing agent; and 0.2-0.5 wt% of processing additives. The anion-emitting resin composition is obtained by the method comprising the steps of: providing a powdery mixture comprising the above ingredients; agitating the powdery mixture and cooling the mixture to room temperature; heating the mixture to 150-260 deg.C to melt the synthetic resin; and molding the mixture into a desired shape, followed by cooling.
Patent KR-20080076483-A (KR)
Title: 표시장치
Inventor: KWON HO KYOON
IPC: G02F1/1335
Filed: 2007-02-16
Abstract: 표시장치에서, 다수의 화소부는 다수의 게이트 라인과 다수의 데이터 라인에 의해서 정의된 다수의 화소영역에 구비되고, 각 화소부는 게이트 신호에 응답하여 데이터 신호를 입력받아 제1 화소전압을 충전하는 제1 화소 및 게이트 신호에 응답하여 데이터 신호를 입력받아 제1 화소전압과 동일한 제2 화소전압을 충전하는 제2 화소로 이루어진다. 다수의 전압 조절부는 다음단 게이트 신호에 응답하여 현재단 화소부에 충전된 제1 화소전압을 레벨업시키고, 제2 화소전압을 레벨다운시킨다. 블랙 매트릭스는 다수의 게이트 라인 중 마지막 게이트 라인에 연결된 마지막단 화소부들 각각의 유효 표시 영역을 부분적으로 커버한다. 따라서, 마지막단 화소부의 백색화 현상을 방지할 수 있다.
Patent KR-20080077739-A (KR)
Title: 샌드위치 또는 햄버거용 빵 및 빵틀
Inventor: PARK SOON SAE
IPC: A21D13/00
Filed: 2007-02-21
Abstract: 본 발명은 기존의 샌드위치나 햄버거 빵에 관한  것으로서 빵의 형상을 옛날 양은 도시락 형상처럼 그릇 화 한 빵과 이 빵을 만들 수 있는 틀에 관한 것이다. 
     그 구성은 빵을 구울 때 오픈에 넣는 판을 볼록 형태의 사각이나 둥근 형태 등 여러 다양한 형태로 돌출하게끔 하여 그 틀 위에 반죽을 올려놓고, 그 주위에 울타리 형태의 펜스를 끼워 빵을 구워낸다. 동일한 방법으로 조금 더 큰 빵 틀로 또 하나의 빵을 구워낸다.  구워낸 이 두 빵을 아래, 위로 끼워 도시락형태로 결합을 시킨  빵이다.  
       
     샌드위치, 햄버거, 빵
Patent KR-20080002629-A (KR)
Title: Biometrics authentication method and biometrics authentication system
Inventor: YANO MASAYUKI
IPC: G06F21/32
Filed: 2007-02-23
Abstract: A biometrics authentication method and a biometrics authentication system are provided to prevent mis-authentication and improve authentication accuracy without increasing an authentication time. A biometrics authentication system includes a sensor(1), a database file(40), and a control unit. The sensor senses a body part corresponding to the object of authentication and outputs biometric data representing biometric characteristic of the body part. The database file stores at least two different biometric data sets for each of a plurality of users, which are sensed by the sensor. When a user is authenticated, the control unit compares biometric data sensed by the sensor with biometric data stored in the database file and identifies the user when the comparison result is satisfactory.
Patent KR-20080082301-A (KR)
Title: Image display appratus for controlling external device transferring image data using usb connector and method thereof
Inventor: CHOI CHANG IK
IPC: H04N5/44
Filed: 2007-03-08
Abstract: A video displayer and a method for controlling an external device for transmitting data by using a USB connector are provided to secure resources by reducing unnecessary consumption of resources at an external device. The first and second connectors(110,120) receive an image signal, respectively. A display unit(140) selectively displays the image signals inputted through the first and second connectors. When the image signal inputted through the first connector is displayed on the display unit, a controller(131) stops an image signal transmission operation of an external device connected through the second connector. When the image signal inputted through the first connector is displayed on the display unit, the controller generates a control signal for requesting stopping of transmission of an image signal and transmits it to the external device through the second connector. A signal processing unit(150) decodes the image signal inputted through the second connector. When the control signal is generated by the controller, the signal processing unit transfers the control signal to the external device through the second connector.
Patent KR-20070121503-A (KR)
Title: Drawer type crossing gate
Inventor: GENBA YASUSHI
IPC: H02B11/167
Filed: 2007-03-14
Abstract: A drawer type crossing gate is provided to compensate for a variation in a position of the crossing gate by converting a horizontal displacement of the crossing gate into a rotational displacement using plural pairs of cam surfaces and rollers. A drawer type crossing gate includes a first lower surface(36A), a second lower surface(36B), and a slant surface(36C). The first lower surface moves a horizontal lower portion(36) of a main body(200) of the crossing gate which is guided on a guide of a drawer frame(100). The second lower surface is installed to be closer to a drawer than the first lower surface and extended to the outside, so that a height direction dimension of the main body is greater than that of the first lower surface. The slant surface couples the first lower surface with the second lower surface. When the crossing gate is mounted on the drawer frame, a roller is mated with the slant surface arranged in the drawer frame.
Patent KR-20080084099-A (KR)
Inventor: LEE JAE HYUNG
IPC: B04B11/00
Filed: 2007-03-15
Abstract: 본 발명은 냉동식 드라이어 내에 장착되어 있는 원심분리기의 효율 향상에 관한 것으로서, 원심 분리기 내부의 유동손실을 최소로 하며 수분의 원심분리 효과를 극대화 할 수 있도록 원심분리기 입구부의 형상을 개선하였다.    냉동식 드라이어의 열교환기 출구로부터 원심분리기로 유입되는 습공기는 원심분리기 내의 선회 베인에 의해 원심분리 효과를 얻게 되며, 이때 원심분리기 입구부의 급 확대 및 제습망에 의하여 상당한 유동손실이 발생한다.  
     따라서 본 발명은 원심분리기 입구부에 입구 디퓨져를 설치하고 제습망을 제거하여 유동손실을 감소시키며, 선회 베인의 위치 및 각도를 재선정 함으로써 원심분리기의 효율을 향상시키기 위한 것이다. 
     
     원심 분리기{Centrifugal Separator}, 입구 디퓨져{Inlet Diffuser}, 배출 배관 디퓨져{Outlet Diffuser}, 수분분리{Moisture Separation}, 유동손실{Flow Lost}, 냉동식 드라이어{Refrigerant Dryer}
Patent KR-20080085428-A (KR)
Title: Ag impregnated porous antibiosis adsorbent and a process of preparing the same
Inventor: KIM HYUK
IPC: B01J20/06
Filed: 2007-03-20
Abstract: A porous composite adsorbent is provided to increase treatment capability of harmful gases, exhibit antibacterial properties of silver, prevent an existing problem that the harmful gases are desorbed again due to weak adsorptive power, and prolong the short replacement cycle of the adsorbent, a method of preparing the porous composite adsorbent is provided, and a filter using the porous composite adsorbent is provided. A porous composite adsorbent comprises a porous adsorbent body formed by doping and modifying an effective metal and an antibacterial porous adsorbent body doped with silver. A method of preparing a porous composite adsorbent comprises the steps of: (a) adding a porous adsorbent body and a porous adsorbent body having an oxidative functional group obtained treating the porous adsorbent body with an acid into a metal precursor solution to dope and modify the porous adsorbent body and the porous adsorbent body having an oxidative functional group with metal oxides, and drying and firing the metal oxide-doped and modified porous adsorbent bodies to prepare a porous adsorbent body formed by doping and modifying an effective metal; (b) dissolving an aqueous solution in which a silver(Ag) compound is mixed with alcohol into a polymer mixed solution, and reducing silver with an organic acid to prepare a nano-dispersion, dissolving the nano-dispersion into distilled water, mixing the dissolved solution with an acid treated porous adsorbent body, and firing the mixture to prepare an antibacterial porous adsorbent body doped with silver; and (c) mixing adsorbent bodies of the step(a) and the step(b) in a mixer to form a porous composite adsorbent. Further, the porous adsorbent body is one or more selected from activated carbon, diatomite, zeolite, silica gel and bentonite.
Patent KR-20080087938-A (KR)
Title: Underwater light
Inventor: LEE KI HO
IPC: F21L4/08
Filed: 2007-03-28
Abstract: An underwater light is provided to secure safety under water by using an indicating lamp to indicate the state of battery power and help underwater work by displaying information such as time and water depth and temperature. An underwater light includes a light source(13), an MCU(Main Control Unit), an LCD(Liquid Crystal Display) window, a power switch(16), a waterproof case(12), and a power supply. The LCD widow displays information such as water depth and temperature obtained by a sensor and a compass. The light source is an LED(Light Emitting Diode). The power supply is a battery. The power switch is a capacitance sensor. The underwater light further includes an indicating lamp(14) to indicate exhaustion of battery power.
Patent KR-20080088187-A (KR)
Inventor: EM HO SEOK
IPC: G11C11/407
Filed: 2007-03-29
Abstract: 본 발명은 지연고정된 클럭의 미세 지연값을 용이하게 조절할 수 있는 지연고정루프 회로를 구비한 반도체 메모리 장치를 제공하기 위한 것으로, 이를 위해 본 발명은 다수의 단위딜레이를 구비하는 딜레이부와, 시스템클럭을 입력받아 상기 딜레이부에 있는 다수의 단위딜레이를 이용하여 지연고정된 클럭을 생성하는 지연고정동작 회로를 구비하며, 상기 단위딜레이부는 앞단의 단위딜레이부에서 전달되는 신호를 지연시키기 위한 지연수단; 상기 지연수단의 출력을 게이트로 입력받아 출력단을 풀업시키기 위한 제1 피모스트랜지스터; 게이트로 제어신호를 입력받으며, 일측과 타측이 상기 출력에 접속된 제2 피모스트랜지스터; 게이트로 상기 지연수단의 출력을 입력받아 상기 출력단을 풀다운시키기 위한 제1 앤모스트랜지스터; 및 게이트로 전원전압을 입력받으며, 상기 출력단을 풀다운시키기 위해 상기 제2 앤모스트랜지스터와 직렬로 연결된 제2 앤모스트랜지스터를 구비하는 것을 특징으로 하는 반도체 메모리 장치를 제공한다. 
       
     반도체, 메모리, 지연고정루프, 딜레이부, 피모스트랜지스터.
Patent KR-20080090851-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: LEE BYUNG IN
IPC: H01L21/8247
Filed: 2007-04-06
Abstract: A method for manufacturing a flash memory device is provided to prevent erroneous operations of the device and occurrence of humps, caused as elements having quick diffusion speed penetrate into a transistor, by preventing the upper portion of an SAC insulation layer from being damaged. A method for manufacturing a flash memory device comprises the following steps of: forming a first conductive layer(104) on a semiconductor substrate(100) in which a cell region, an interface region and a peripheral region are defined; performing an etch process so that the first conductive layer formed in the interface region has a stepped portion; forming a second conductive layer(108) and a hard mask layer(116) at an upper portion of the first conductive layer having the stepped portion; patterning the hard mask layer, the second conductive layer and the first conductive layer to form a gate(120) on the cell region and the peripheral region, and to form a dummy gate on the interface region; forming an insulation layer at an upper portion of the semiconductor substrate including the hard mask layer; and forming and planarizing an interlayer insulation layer at an upper portion of the insulation layer.