baber/WOPTO huggingface dataset:
Patent KR-20090006948-A (KR)
Title: Receiving device
Inventor: KIM HAN YOUNG
IPC: G02F1/1333
Filed: 2007-07-13
Abstract: A slim size storing device is provided to reduce the number of manufacturing processes and manufacturing cost by directly connecting a liquid crystal panel, or backlight unit to the storing device. A second support stand(112) is curve-cut in order to be extended in the down edge of the first support and forms the first support and right angle. The first and the third side walls include the first support stand, and the second support stand. The third side wall comprises a first vertical part(113) which forms right angle with the second support stand, a first horizontal part(114) which is extended from the edge of the first vertical part and forms right angle with the first vertical part.
Patent KR-20090010280-A (KR)
Title: 구름 랙기어 주행식 교량점검차
Inventor: HA YONG JIN
IPC: E01D19/10
Filed: 2007-07-23
Abstract: 본 발명은 강구조 교량의 주기적인 점검 및 유지보수를 위해 작업자가 올라타는 이동식 플랫폼, 소위 교량 점검차에 관한 것이다. 
      광폭의 교량 저면 천정에 한 쌍의 레일을 부착하고 상기 점검차를 매달아 주행시키는 방법에 있어서, 종래에는 좌우측 각 1열 씩 두 줄의 레일을 설치하되 랙 기어를 부착 않고 순수 마찰력에 의존하여 구동하게 함으로써 장시간 운전을 하면 일부의 바퀴들이 레일에 닿거나 심해지면 정지해버리는 문제점이 있었다.  
     즉 주행중에 어느 한쪽 바퀴에서 슬립이 발생하고 또 그 슬립이 누적되면 결국 본체가 틀어져 바퀴들이 균형을 잃게되며 바퀴의 플랜지가 레일 플랜지에 닿아 마침내 점검차가 주행중에 정지하는 현상이 생기는 것이다.  
     따라서 교량 점검차는 기어물림 동력전달 수단을 병행해서 설치하는 것이 바람직하나, 종래에는 교량의 길이가 극히 길뿐만 아니라 설치가 쉽지않은 랙 기어 외 대안이 없는 등으로 인해, 부득이 마찰 구동에만 의존하는 방식이 쓰여졌었다. 
     본 발명은 구동부에 마찰전동식 방식을 채용하되 레일 저면에 구름 랙 기어를 덧붙이고 이동장치에 롤러 치형 피니언을 장착함으로써, 슬립을 방지한 것이다.  
       
            교량, 점검차, 이동장치, 새들, 레일, 랙 기어, 보기(bogie), 스큐잉
Patent KR-20090011402-A (KR)
Title: Vibration electric a toothbrush
Inventor: KIM LEE SUN
IPC: A46B15/00
Filed: 2007-07-26
Abstract: A vibration toothbrush is provided to prevent the damage of the parts which are built in the case and to maximize the efficiency of vibration. A vibration toothbrush comprises: a toothbrush rod(50) which is detachably combined with the upper part of the case(10) and in which a head unit in which the brush of toothbrush is transplanted is integrally formed; a vibration plumb which is formed with the fixed length and is eccentric with a motor shaft to one side; a rotation axis(20) which is fixed to the axis of the motor; a cover member(30) installed at the upper part of the case while wrapping the vibration plumb of the rotation axis; and a buffer member(40) for buffing the vibration delivered to the case.
Patent KR-20090012486-A (KR)
Title: Functional textile treated with composition comprising silvernano particles supported on polymer carrier and textile products comprising the same
Inventor: CHI YOOL KU
IPC: D06M11/42
Filed: 2007-07-30
Abstract: Functional textile processed with composition including silver nano which is dipped on a polymer carrier is provided to maintain the antibiotic and deodorizing function of the textile products for a long time in repetitive washing processes. Functional textile is processed with composition including a silver nano particle dipped on a polymer carrier, and a binder. The polymer carrier one or more of a polyurethane, a polyethylene, a polypropylene, a polyvinylchloride, a polystyrene, a methyl(meta) acrylate and a polyvinylpyrrolidone. The size of the polymer carrier including the nano silver particle is 4-10nm. The binder is one or more of an acrylic resin, a urethane resin and a polyamide resin. A composition includes a softening agent.
Patent KR-20070093931-A (KR)
Title: Camera using detachable lcd view finder
Inventor: LEE CHANG GI
IPC: H04N5/225
Filed: 2007-08-04
Abstract: A camera is provided to pick up an image of an invisible object easily and conveniently by using a view finder completely separated from a camera body. A camera is composed of a digital camera body and a view finder(B') separated from the digital camera body. The view finder(B') is completely separated from the digital camera body. The separated view finder(B') performs data communication with the digital camera through wiring and wireless communication. When the separated view finder is used, an image of an invisible object is picked up. The invisible object corresponds to a back view of a user, or a small space.
Patent KR-20090014461-A (KR)
Title: Light emitting diode package and method thereof
Inventor: KIM DONG SEL
IPC: H01L23/36
Filed: 2007-08-06
Abstract: A light-emitting diode package and the manufacturing method thereof is provided to shorten manufacturing time by manufacturing a pad frame and a heat sink frame from an identical process and welding them and cutting unit entity. In a light-emitting diode package and the manufacturing method thereof, a pad frame having conductive lid is manufactured(S11), and a heat sink frame is manufactured(S12). The heat sink frame has the heat sink portion in which an LED chip is built. The pad frame is welded on the heat sink frame(S14). The LED chip is mounted on the heat sink frame, and the LED chip and pad frame are electrically connected each other.
Patent KR-20090016914-A (KR)
Title: Assembly of sensing solar radiation of full auto temperature control for a vehicle
Inventor: EUN MOO HYUN
IPC: B60H1/00
Filed: 2007-08-13
Abstract: A sunlight sensor assembly of a vehicle FATC(Full Auto Temperature Control) is provided to minimize sunlight measurement errors by forming photodiodes to be variable in coupling structures and positions for precise measurement. A first photodiode(10) faces a rear surface of a vehicle. A second photodiode(20) forms a predetermined angle with respect to the first photodiode and faces a driver's seat. A third photodiode(30) forms a predetermined angle with respect to the first photodiode and faces a front seat. The angle formed by the first photodiode and the second photodiode is in the range of 30°-80°.
Patent KR-20090018453-A (KR)
Title: 나노구조체의 합성장치
Inventor: LEE SANG YEOL
IPC: B82B3/00
Filed: 2007-08-17
Abstract: 본 발명은 고온의 합성조건의 형성을 위한 온벽(hot wall)과 회전가능한 타겟을 포함하여 나노선 등과 같은 나노구조체를 균일하게 합성할 수 있는 나노구조체의 합성장치에 관한 것으로서, 진공챔버를 포함하는 반응로;, 상기 반응로 내부에 놓여지는 타겟홀더와 기판홀더; 상기 반응로 내부로 레이저를 공급하기 위한 레이저 및 레이저 집광렌즈; 상기 반응로에 연결되는 가스주입구 및 배출구;들을 포함하여 이루어지는 합성장치에 있어서, 상기 반응로가 상기 진공챔버를 외부에서 가열시키는 가열수단을 포함하여 이루어지며, 상기 타겟홀더가 상기 반응로에 회전가능하게 고정되어 이루어짐을 특징으로 한다. 
       
     펄스레이저, 증착, 나노구조체, 나노선, 반응로, 진공챔버, 온벽, 가열수단
Patent KR-20090018550-A (KR)
Title: Bag for carrying medical device
Inventor: KIM DEOK HEE
IPC: A61B19/02
Filed: 2007-08-17
Abstract: A carriage bag for medical device is provided to solve the inconvenience when carrying the bag for medical device by integrating the handle with the bag case. The carriage bag for medical device comprises one or more grooves(2), two handles(1) and the upper part(3). One or more grooves are formed as the constant volume. The handle connects both ends of groove. The groove or handle is formed on the edge portion in which the upper part of the bag case and the side meet together. The groove or the handle is positioned to be symmetrical in both sides of the upper side of the bag case.
Patent KR-20090020278-A (KR)
Title: High strength hot dip zinc plated steel sheet containing high mn with excellent formability, and method for manufacturing the same
Inventor: KWEON SEH WOONG
IPC: C23C2/06
Filed: 2007-08-23
Abstract: A hot-dipped galvanized steel sheet containing high manganese which has superior processability and intensity and a manufacturing method thereof are provided to increase yield strength by optimizing the amount of the addition of silicon, niobium, and vanadium. A hot-dipped galvanized steel sheet containing high manganese which has superior processability and intensity includes carbon of 0.4~0.8wt%, manganese of 10~30wt%, aluminum of 1.0~2.0wt%, niobium of 0.01~0.1wt%, vanadium of 0.01~0.2wt%, remnants Fe, and impurities etc. The surface of the high manganese steel sheet includes a plating layer made of Fe of 2~6wt%, Mn of 2~8wt% and remnant Zn.
Patent KR-20090021571-A (KR)
Title: 디스크 드라이브
Inventor: LEE SANG JAE
IPC: G11B19/20
Filed: 2007-08-27
Abstract: 본 발명은 선풍기 겸용 디스크 드라이브에 관한 것이다. 본 발명은 트레이(41)의 턴테이블(45)에 디스크(D) 대신에 회전팬(50)을 안착시키고, 턴테이블(45)에 안착된 회전팬(50)이 스핀들모터(48)에 의해 회전될 수 있도록 구성된다. 회전팬(50)이 회전됨에 따라 디스크 드라이브의 내부에서 전방으로 부는 바람이 형성되어 주변 공기를 냉각시킨다. 이와 같은 본 발명에 의하면, 디스크를 회전시키는 구성으로 회전팬을 회전시켜 바람을 일으키는 것이므로 비교적 간단한 구성으로 사용상 편의성이 높아지는 이점이 있다. 
       
     디스크 드라이브, 회전팬, 회전, 선풍기
Patent KR-20090021651-A (KR)
Inventor: OH EUN YEONG
IPC: A41D19/00
Filed: 2007-08-27
Abstract: Heat-proof working gloves are provided, which improve the heat resistance by mixing the non-combustible foaming ceramic powder. Heat-proof working gloves comprise: working gloves of the predetermined shape; and a coating layer in which the mixing binder prepared by uniformly mixing the inorganic or the organic binder and leather powder is applied on a part or whole surface of the working gloves. The inorganic or the organic binder is prepared by one material or by mixing more than one kind of raw material. The waste leather powder is used as the raw material.
Patent KR-20090022870-A (KR)
Title: 화장품 인터넷 쇼핑몰 운영 방법
Inventor: PARK CHEONG HA
IPC: G06Q20/12
Filed: 2007-08-31
Abstract: 본 발명은 인터넷을 이용한 화장품 쇼핑몰 운영 방법에 관한 것으로, 인터넷 쇼핑몰에 있어서, 다수의 화장품 판매점이 주주로서 회원점으로 가입하며, 판매점의 정보를 제공하는 가입단계; 소비자가 인터넷에 연결된 단말기를 이용하여 웹서버로 접속하여 화장품을 검색하고, 상기 소비자의 요청에 의해 화장품을 판매하는 판매단계; 상기 소비자에 의해 선택된 화장품에 대해 상기 소비자가 결제수단을 이용하여 대금을 지불하는 결제단계; 상기 결제단계에서 결제 완료된 화장품을 상기 소비자가 원하는 지역의 화장품 판매점에서 인수하는 배송단계; 상기 판매된 화장품에 대한 수익금을 상기 다수의 회원점에 수익금을 분배하는 배분단계;를 포함하여 구성된다. 이에 따라, 상기 회원점으로 가입한 소규모 화장품 판매점은 자체적으로 구현하기 힘든 인터넷을 통한 전자상거래를 실시할 수 있으며, 매출을 극대화할 수 있게 된다. 
       
     인터넷 화장품 전자상거래 회원점 지역판매점 수익금배분
Patent KR-20090023839-A (KR)
Title: Printed circuit board and method of manufacturing the printed circuit board, and memory module and method of manufacturing the memory module
Inventor: HAN SEONG CHAN
IPC: H05K7/20
Filed: 2007-09-03
Abstract: A printed circuit board, a method for manufacturing the same, a memory module, and a method for manufacturing the memory module are provided to improve heat discharge by rapidly discharging the high heat through a cooling path. A PCB includes an insulating member(110), a cooling member(120) and a circuit pattern(130). The cooling member is built in the insulating member. The cooling member has a cooling path channel(125). The cooling fluid flows through the cooling path. The circuit pattern is formed in the insulating member. The insulating member includes first and second insulating layers. The first insulating layer is formed in the upper side of the cooling member. The second insulating layer is formed in the bottom plane of the cooling member. The cooling member has an inlet (122) and an outlet(124). The inlet is exposed through the first side surface of the insulating member. The outlet is exposed through the second side of the insulating member.
Patent KR-20090003075-A (KR)
Title: System and method for tooth health care and power toothbrush
Inventor: LEE JONG YOUNG
IPC: G06Q50/22
Filed: 2007-09-03
Abstract: An oral health management system and method and an electric toothbrush for the method are provided to manage the oral health condition of a user by providing music contents or news information according to the oral health condition detected by a sensor attached to an electric toothbrush of the user. An oral health condition management system includes an electric toothbrush(200) collecting oral condition information of a user when the user uses the electric toothbrush, a station for judging an oral management state corresponding to a range to which oral health state information belongs and providing oral management contents corresponding to the oral management state, and an oral management remote server(130) for transmitting oral health contents corresponding to the range to which the oral health state information belongs to the station.
Patent KR-20090024852-A (KR)
Title: System for selling finantial product by communication network and the method therefor
Inventor: LEE HYUN SUK
IPC: G06Q40/04
Filed: 2007-09-05
Abstract: A system for selling a financial product through a communication network and a method therefor are provided to enable a remote consultant to watch a screen that a financial product selling program installed in a user computer displays and consult with a user by showing a recommended product, thereby promoting sales of a financial product. A financial product sales program(110) comprises a finance search function, a portfolio construction function, a financial product evaluation information search function and a financial product selling function. A remote consulting agent program(120) transfers a screen of a browser to a remote consultant system(230) to enable a remote consultant to check the screen of a user at a remote place. If financial product information designed in a financial product design system(240) is transferred to a remote consultant system, financial product information is transferred to a financial product selling program to change the screen of the user.
Patent KR-20090027381-A (KR)
Title: Device auto pitch module
Inventor: KANG SUNG MIN
IPC: H01L21/68
Filed: 2007-09-12
Abstract: A device auto pitch module is provided to attach and detach from a plurality of devices conveniently in the front direction and to secure the convenience and simplicity of device pitch adjustment. The pitch adjustment cam device(200) moves vertically at the front side of the base plate(100). The vertical movement distance of the pitch adjustment cam device is controlled by the driving means(300). The device fixing means(400) is arranged in the front side of the base plate and lower part of the pitch adjustment cam device. The device fixing means comprises a plurality of fixed blocks(410). The minimum pitch adjusting mean(500) makes narrow the interval(pitch) between the fixed blocks to the utmost.
Patent KR-20090028295-A (KR)
Inventor: CHO CHUN HO
IPC: H04W4/02
Filed: 2007-09-14
Abstract: A navigation system and a position setting method are provided to improve safety by displaying a position of the other party going the same destination on a navigation terminal. A navigation terminal includes a local communication part(110). The local communication part transmits/receives position information, and is connected to a control part(100). The control part displays the position information on a displaying part(120) by searching the position information provided in a mobile communication terminal on a map, is connected to the display part, and is connected to an input part(130). The display part and the input part are composed of one touch screen. The control part is connected to a storage part(140) storing information.
Patent KR-20090029383-A (KR)
Title: Fabricating method for capacitor type polymer sensor for measuring humidity and the same
Inventor: HONG SUNG MIN
IPC: G01N27/00
Filed: 2007-09-18
Abstract: A capacitive high polymer humidity sensor and a manufacturing method thereof are provided to improve the sensitivity of a sensor sensing humidity by increasing the surface area of a moisture sensing layer positioned between a bottom electrode and an upper electrode. A capacitive high polymer humidity sensor comprises: a bottom electrode layer; a moisture sensing layer(330) of polymeric material formed on the bottom electrode layer; and a top electrode layer(340) formed in the moisture sensing layer. The moisture sensing layer is etched for surficial increment. The top electrode layer is formed in the area which is not etched of the moisture sensing layer.
Patent KR-20090032468-A (KR)
Title: A conveyer system
Inventor: OH SANG HO
IPC: B65G47/24
Filed: 2007-09-28
Abstract: A conveyer system is provided to prevent an object which transferred with the conveyor from being damaged by amending the transfer direction of the object. A conveyer system comprises: a first transfer device(10) transferring one side of transferred object to the transfer direction; a second transfer device(30) transferring the other side of the transferred object the transfer direction; a plurality of detecting device(50) sensing deviation of the transferred object; and a control device(60).
Patent KR-20090033669-A (KR)
Title: 진동 흡수가 가능한 교량
Inventor: SON KI TECK
IPC: E01D19/00
Filed: 2007-10-01
Abstract: 본 발명은 상판, 상판을 포함하는 상부구조물의 하중을 지지하는 교각, 상부구조물의 하중을 교각으로 전달하는 교좌 및 상기 상판의 밑면에 설치되고 상기 교각의 측면과 접촉되는 완충수단을 포함하여 구성되는 진동 흡수가 가능한 교량으로, 상기 완충수단은 일측으로 개방되는 하우징과, 상기 하우징의 개방된 일측을 통해 일부 삽입되는 완충부재로 구성되고, 상기 완충부재는 탄성체와, 상기 탄성체의 내부에서 일정 거리 이격되는 한 쌍의 플레이트와, 상기 플레이트 사이에 마련되는 스프링으로 구성된다. 
     따라서 금속재의 스프링과 실리콘수지재의 탄성체가 일체로 이루어져 외부로부터 인가되는 진동을 흡수함과 동시에 인가된 진동에 의해 발생되는 진동응답을 감소시켜 상판을 포함하는 교량의 상부구조물을 안정되게 지지할 수 있다. 
       
     교량, 상판, 교각, 교좌, 완충수단, 스프링, 탄성체
Patent KR-20070106660-A (KR)
Title: Operation a mathod of electlic car
Inventor: SEO IN WON
IPC: B60L11/18
Filed: 2007-10-09
Abstract: A method for driving an electric car is provided to drive the electric car safely by using two driving motors for left and right sides of the electric car. In a method of driving an electric car, a drive coil(3) is engaged with a drive shaft(9) and a bearing(2). A rotator bundle(7) is integrated with drive shafts(9,11) by a fixing screw. A cone shaped gear screw thread is formed at each side of rotator bundles(5,5'). The screw thread of each rotator bundle is engaged with an idle gear(8), which is mounted in an intermediate through groove of the rotator bundle. The rotator bundle is engaged with a third rotating shaft(10) and a bearing. A predetermined number of through grooves are formed in a center of the rotator bundle. When a rotator of a left motor(1) rotates, a cone shaped idle gear also rotates. According to the rotation of the cone shaped idle gear, a right rotator of a right motor engaged with the cone shaped idle gear is rotated.
Patent KR-20090036731-A (KR)
Title: A table
Inventor: MIN EUN HONG
IPC: A47B13/02
Filed: 2007-10-10
Abstract: A simple table is provided, which enables to obtain advertizing effect while using the table and prevents the upper plate from being inclined. A simple table comprises: a support stand(10) which is made of cubic body so that the internal space part can be formed; and an upper plate(20) which is combined with the upper side ends of the support stand. The upper plate comprises: a frame(21) which is foldably opened and closed; a cover plate which is inserted into the inner side of frame and is combined and fixed; and a supporting plate(23). A support stand is formed by combining support walls by the combining member(12).
Patent KR-20090039250-A (KR)
Title: 기판처리장치
Inventor: BAE JIN SU
IPC: H05K13/02
Filed: 2007-10-17
Abstract: 기판처리장치는 시트를 공급하는 시트공급유닛; 그리고 기판이 놓여지는 지지부재를 포함하며, 상기 시트공급유닛으로부터 공급된 상기 시트를 상기 기판 상에 부착하는 시트부착유닛을 포함한다. 상기 시트공급유닛은 일면에 상기 시트가 기설정된 간격으로 부착된 테이프로 이루어진 롤이 설치되며, 회전에 의하여 상기 테이프를 공급하는 공급릴; 회전에 의하여 상기 공급릴에 감겨진 상기 테이프를 당기는 구동릴; 상기 공급릴로부터 공급된 상기 테이프로부터 상기 시트를 분리하는 분리기; 그리고 상기 시트가 분리된 상기 테이프를 회수하는 회수릴을 포함할 수 있다. 상기 시트부착유닛은 상기 테이프로부터 분리된 상기 시트를 일면에 흡착지지하며, 승강에 의하여 상기 시트를 상기 지지부재 상에 놓여진 상기 기판에 부착하는 헤드; 상기 일면과 대향되도록 배치되며, 송풍에 의해 상기 테이프로부터 분리된 상기 시트를 상기 일면을 향해 이동시키는 블로어를 더 포함할 수 있다. 
       
     시트, 기판, 헤드, 블로어, 롤러
Patent KR-20090044734-A (KR)
Title: 오븐
Inventor: KIM HONG GYU
IPC: F24C7/08
Filed: 2007-11-01
Abstract: 본 발명은 오븐에 관한 것이다.  본 발명에서는, 제1 및 제2조명원이 조리실에서의 음식물의 조리과정 또는 실내환경에 따라서 제어부에 의하여 다양한 색상의 빛을 발생시키도록 제어된다.  이와 같은 본 발명에 의한 오븐에 의하면, 조명원에 의하여 보다 다양한 기능을 구현할 수 있는 이점이 있다. 
       
     오븐, 후드기능, 조명원, 센서
Patent KR-20080081798-A (KR)
Title: Electrophotographic photoreceptor, process cartridge and image-forming apparatus
Inventor: YAMADA WATARU
IPC: G03G5/02
Filed: 2007-11-09
Abstract: An electrophotographic photoreceptor is provided to inhibit a drop in charged potential and an increase in residual potential, to prevent defects in images, and to realize high-quality images for a long time. An electrophotographic photoreceptor comprises a conductive support and a photosensitive layer provided on the conductive support, wherein the photosensitive layer has a first functional layer containing a compound represented by the following formula I. In formula I, F is an organic group with an n valent having hole transportability; each of R1, R2 and R3 represents H, halogen atom or a monovalent organic group; L is a divalent organic group; n is an integer of 1-4; and j is 0 or 1.
Patent KR-20090051503-A (KR)
Inventor: PARK JONG WON
IPC: B60T8/36
Filed: 2007-11-19
Abstract: 이와 같은 본 발명은 펌프 하우징(PH)에 압입된 솔레노이드 밸브내 펌프 하우징(PH)의 유로와 연통되는 유로(10)의 형성이 밸브 바디(3)의 내부를 이용하지 않고, 밸브 바디(3)에 삽입되어진 플런저(2)와 접촉·분리되는 플런저 시트(4)를 지지하는 밸브 캡(5)을 상기 밸브 바디(3)에 대해 이격시켜 형성됨에 따라, 상기 밸브 바디(3)가 내부 유로가 가공되지 않는 단순 형상을 이루어 가공 시간(Cycle Time)이 줄고 원가도 절감되는 단조 방식으로 제작되고, 상기 밸브 바디(3)와 함께 유로(10)를 형성하면서 플런저 시트(4)를 안정적으로 지지하는 밸브 캡(5)이 프레스(Press)로 단순 제작되며, 펌프 하우징(PH)과 밸브 바디(3)를 순환되는 오일을 이 물질을 걸러주는 필터(7)가 펌프 하우징(PH)내 기밀 작용도 함께 수행함에 따라, 고 비용 제작 밸브와 같은 성능을 유지하면서도 저 비용으로 제작할 수 있는 특징이 있게 된다. 
       
     밸브, 단조, 오리피스
Patent KR-20090058177-A (KR)
Title: Skateboard
Inventor: CHO HYUN CHUL
IPC: A63C17/00
Filed: 2007-12-04
Abstract: A skateboard is provided, which obtains the self propulsive force in driving and enables to perform various exquisite skills including jump etc. A skateboard comprises: a front wheel(10); a rear wheel(20) connected to the connecting component(30) reciprocating to the front and the back; a braking device(41) which is installed in order to control speed of the front wheel or rear wheel; and a rotational hinge(34) which is installed at the connecting component and controls to change direction. The elastic body is equipped between the interconnection member(31) and external connection member(32) of the connecting component.
Patent KR-20080053218-A (KR)
Title: Method and apparatus for supporting handover in a communication network
Inventor: SAYEEDI SHAHAB M
IPC: H04B7/26
Filed: 2007-12-07
Abstract: A method and an apparatus for supporting handover in a communication network are provided to offer handover information to target ASNs quickly, thereby reducing a delayed time. An ASN(Access Service Network) processor(123) detects a communication loss with a remote device(101) through a transceiving apparatus(125). When the remote device predicts that unsolicited handover can start with the other ASN, a serving ASN(121) supports or promotes handover for reducing handover delay which the remote device causes. The ASN processor provides authentication context information and service authorization information about the remote device to target ASNs(131,141). The transmitted authentication context information includes at least one a security engineer, a TEK(Traffic Encryption Key) parameter, a packet number, authentication key information, AK(Authorization Key) SN, AK lifetime, PMS(Program Management System) SN, and PMK2SN. The serving ASN transmits an authentication ASN identifier for the remote device, an anchor DP(Data Path) ASN identifier, MAC(Media Access Control) context information, and/or indication for starting handover between the remote device and the target ASN to the target ASNs.
Patent KR-20090073686-A (KR)
Title: Method of manufacturig thin film transistor substrate
Inventor: HWANG TAE UNG
IPC: H01L29/786
Filed: 2007-12-31
Abstract: A method of manufacturing thin film transistor substrate is provided to obtain the channel length of the thin film transistor without a reduction of processing margin by using masks having the different transmittance. The gate electrode pattern is formed on the substrate(101) having an electrostatic protection circuit part, a gate driving unit, and a pixel display. The gate insulating layer is formed in the top of the substrate in which the gate electrode pattern is formed. By using masks having the different transmittance, a source and drain electrode(308,310) pattern, and a semiconductor pattern(312) group are formed. The protective film(318) including a contact hole is formed so that the drain electrode of the pixel display is exposed on the substrate in which source and drain electrode pattern are formed. The pixel electrode(332) is formed on the protective film.