baber/WOPTO huggingface dataset:
Patent KR-20090084872-A (KR)
Title: Photosensitive siloxane composition, hardened film formed therefrom and device having the hardened film
Inventor: SUWA MITSUHITO
IPC: H01L21/312
Filed: 2007-11-21
Abstract: It is intended to provide a photosensitive siloxane composition comprising (a) polysiloxane, (b) a quinone diazide compound, (c) a solvent and (d) one or more kinds of imidosilane compounds represented by the general formulae (1) to (3). This photosensitive siloxane composition makes it possible to provide a hardened film which suffers from little shrinkage during hardening, shows a high transparency after thermal hardening, suffers from suppressed cracking after dipping in an alkali solvent and shows an excellent adhesiveness to a baseboard. wherein R1's may be either the same or different and each represents a C1-6 alkyl, C1-6 alkoxyl, phenyl or phenoxy group or an organic group substituted thereby; R2 and R4 represent each a divalent C1-10 organic group; R3 represents a silicon-free C2-20 organic group (provided that R3 represents an organic group other than a phenyl group in the general formula (1), while R3 represents an unsaturated bond-free organic group other than an alicyclic group in the general formula (2)); and Ra represents a hydrogen atom ora silicon-free C1-20 organic group. ® KIPO & WIPO 2009
Patent KR-20090112641-A (KR)
Title: Device for controlling wheeled vehicles, wheeled vehicles incorporating such device and methods of operating the same
IPC: B62B9/20
Filed: 2007-11-30
Abstract: A device is provided for controlling a wheeled vehicle. The device includes a first member for coupling to the vehicle for extending rearward from the vehicle, a second member forming a handle, and a third member spaced apart from the second member for interfacing with an operator's arm for steering said vehicle, where the third member is spaced further from the vehicle than the second member. Wheeled vehicles incorporating such device as well as methods for steering wheeled vehicles are also provided.
Patent KR-20090104819-A (KR)
Title: Electrospraying/electrospinning array utilizing a replaceable array of individual tip flow restrictors
IPC: D01D5/00
Filed: 2006-12-06
Abstract: An electrohydrodynamic spraying or spinning deposition system, which includes a common source of pressurized liquid within a manifold, and an array of 2 or more spraying tips, each tip being fed from the common source of pressurized liquid to create a liquid flow path. An individual flow impedance device is disposed within each tip's individual liquid flow path from the pressurized liquid source into each spraying tip. The individual flow impedance devices are disposed within a replaceable sheet, which can be easily cleaned or changed to accommodate the instance liquid viscosity and composition. A high voltage source is applied to create a high voltage potential applied between the tip array and a deposition surface.
Patent KR-20100004924-A (KR)
Title: Chemical vapor-phase growing apparatus, method of forming film and process for producing semiconductor device
Inventor: UESUGI HIROYUKI
IPC: H01L21/3205
Filed: 2007-03-15
Abstract: In the forming of a TiN film on substrate (10) in accordance with the MOCVD process, the space between shower head (3) and trapping member (5) is heated at the temperature inducing pyrolysis of TDMAT or higher by heater (2). Subsequently, TDMAT-containing raw gas, etc. are emitted from the shower head (3) into chamber (1). Consequently, by the heater (2), the TDMAT having been emitted into the chamber (1) is pyrolyzed into TiN, carbon and hydrocarbons in the space between the shower head (3) and the trapping member (5). The TiN, carbon and hydrocarbons move toward the substrate (10). In the movement, the carbon and hydrocarbons are trapped by the trapping member (5). On the other hand, the TiN without obstruction passes through the trapping member (5) and reaches the substrate (10). As a result, the TiN film not containing carbon and hydrocarbons grows on the surface of the substrate (10).
Patent KR-20090115932-A (KR)
Title: Illumination system of a microlithographic projection exposure apparatus
Inventor: FIOLKA DAMIAN
IPC: G03F7/20
Filed: 2007-10-01
Abstract: The invention relates to an illumination system of a microlithographic projection exposure apparatus comprising a depolariser (10, 500-900) which in conjunction with a light mixing system disposed downstream in the light propagation direction at least partially causes effective depolarisation of polarised light impinging on the depolariser (10, 500-900) and a microlens array (20) which is arranged upstream of the light mixing system in the light propagation direction and in which a plurality of microlenses (20a, 20b,...) are arranged with a periodicity, wherein the depolariser (10, 500-900) is such that a contribution afforded by interaction of the depolariser (10, 500-900) on the one hand with the periodicity of the microlens array (20) on the other hand, to a residual polarisation distribution occurring in a pupil plane (PP) arranged downstream of the microlens array (20) in the light propagation direction has a maximum degree of polarisation of not more than 5%.
Patent KR-20090107050-A (KR)
Title: Windmill for wind power generation, and wind power generator
IPC: F03D7/06
Filed: 2008-01-10
Abstract: Provided is a lift-type windmill for wind power generation, in which a plurality of vertical blades are disposed substantially equidistantly around a vertical shaft of rotation. Provided are a windmill and a power generator for the wind power generation, in which each blade is so vertically halved into a front blade and a rear blade that the rear blade is borne turnably on an axis of rotation of the division line with respect to the front blade, and that each front blade is inclined toward the vertical shaft of rotation. In accordance with the wind speed, the rear blade is turned so that the windmill functions as a Savonius drag type at a start or in a breeze but as a gyro lift type at a high speed. The generator is disposed below the vertical shaft of rotation, and is coaxially connected to the windmill.
Patent KR-20090115718-A (KR)
Title: Cylindrical structure composed of rectangular elements
Inventor: RICHARD YVES
IPC: B65D88/06
Filed: 2008-01-23
Abstract: Cylindrical structure comprising a vertical wall (3) and a bottom wall (2), said bottom wall having a plurality of sectors (4) that are mirror images of each other in rotation, each sector comprising a plurality of adjacent rectangular elements (8), characterized in that said bottom wall is in the shape of a regular polygon, each side (6) of which corresponds to one of said sectors, the edges of the rectangular elements of a sector being respectively perpendicular and parallel to the side of the polygon corresponding to said sector.
Patent KR-20090104111-A (KR)
Title: Structure for suppressing flow vibration of instrumentation guide tube
IPC: G21C17/10
Filed: 2008-02-22
Abstract: A structure for suppressing flow vibration of an instrumentation guide tube, the structure being constructed such that an upper hole (37A) and a lower hole (37B) are formed at two upper and lower positions in a side face of the guide tube (27) and that a thimble tube (22) is pressed against the inner peripheral surface of the guide tube (27) by a difference between pressures of a cooling material in the inside and outside of the upper and lower hole (37A, 37B). Further, the structure desirably has an upper pressure regulation hole and lower pressure regulation hole formed at two upper and lower positions in a side face of an upper reactor core support column (21). The upper and lower pressure regulation holes allow a cooling material, having flown from the upper end of the guide tube into the guide tube, to flow from the inside to the outside of the guide tube through a gap between the thimble tube and the upper hole, flow from the inside to the outside of the upper reactor core support column through the upper pressure regulating hole, flow from the lower end of the guide tube into the guide tube, flow from the inside to the outside of the guide tube through a gap between the thimble tube and the lower hole, and then flow from the inside to the outside of the upper core reactor support column through the lower pressure regulating hole.
Patent KR-20100094339-A (KR)
Inventor: FREUND JOSEPH MICHAEL
IPC: H01S3/14
Filed: 2007-12-28
Abstract: 본 발명의 실시예들은 개선된 캐리어 구속을 위한 델타 도핑된 활성 영역을 갖는 레이저 구조를 포함한다. 상기 레이저 구조는 n-형 클래딩 층, 상기 n-형 클래딩 층에 인접하게 형성된 n-형 도파로 층, 상기 n-형 도파로 층에 인접하게 형성된 활성 영역, 상기 활성 영역에 인접하게 형성된 p-형 도파로 층, 및 상기 p-형 도파로 층에 인접하게 형성된 p-형 클래딩 층을 포함한다. 상기 레이저 구조는 상기 디바이스는 p-형 도펀트 농도가 상기 활성 영역의 n-형 측으로부터 상기 활성 영역을 가로질러 상기 활성 영역의 p-형 측까지 증가하고/하거나 n-형 도펀트 농도가 상기 활성 영역의 n-형 측으로부터 상기 활성 영역을 가로질러 상기 활성 영역의 p-형 측까지 감소하도록 구성된다. 델타 도핑된 활성 영역은 차단 층들에 대한 필요성을 제거함으로써 상기 차단 층들에 기인하는 활성 영역 상의 응력을 감소시키면서, 개선된 캐리어 구속을 제공한다. 
       
     활성 영역, 도파로 층, 클래딩 층, 레이저 구조, 도펀트 농도
Patent KR-20090122440-A (KR)
Title: Lotion composition for personal use
Inventor: AHMAD NAWAZ
IPC: A61K8/34
Filed: 2008-02-08
Abstract: This invention relates to emulsion compositions that can warm on contact with ambient moisture and can be used as lubricants on the skin of a person. They may be formulated in the form of a lotion.
Patent KR-20090128431-A (KR)
Title: Electronic device and method for manufacturing the same
Inventor: WARASHINA HIDENAGA
IPC: H05B33/10
Filed: 2008-03-13
Abstract: [PROBLEMS] To manufacture an electronic device by suppressing deterioration of a resin substrate and an electronic element to minimum. [MEANS FOR SOLVING PROBLEMS] In an electronic device manufacturing method, barrier layers (2, 2') on a pair of resin substrates (1, 1') are bonded, by having low melting point metal layers (7, 7') for sealing electronic elements (3-5) between the resin substrates (1, 1') whereupon the barrier layers (2, 2') are laminated. Light absorbing layers (6, 6') are arranged between the barrier layers (2, 2') and the low melting point metal layers (7, 7'), respectively, the light absorbing layer (6) is irradiated with a laser beam having a wavelength of 350nm or longer but not longer than 600nm through the resin substrate (1') and the barrier layer (2'), the low melting point metal layers (7, 7') are heated and melted, and the barrier layers (2, 2') are bonded.
Patent KR-20100015407-A (KR)
Title: Fibre applicator head including systems for cutting individual fibres
Inventor: HAMLYN ALEXANDER
IPC: B26D7/14
Filed: 2008-03-03
Abstract: The invention relates to a fibre applicator head for producing parts made from composite materials, intended to be mounted to the end of a movement system in order to apply a wide strip formed by multiple fibres to a surface. The head includes an applicator roller (R) for applying fibres in the form of a strip, guiding means (3) for guiding the fibres on the roller and cutting means (4a, 4B) comprising blades actuated by actuation systems (40) between a rest position and an active cutting position in order to cut the fibres upstream of the applicator roller. The aforementioned blades and the associated actuation systems (40) are all disposed on the side of the roller (R) in relation to the fibres.
Patent KR-20090125830-A (KR)
Title: Communication system, mobile communication terminal and position management device
Inventor: ARAMOTO MASAFUMI
IPC: H04W80/04
Filed: 2008-03-21
Abstract: A mobile node is provided with a plurality of transmitting and receiving units, carries out the position registration of a network conformed to a network base mobility as a home link at a position management device by means of a transmitting and receiving device on one side and, at the same time, carries out the position registration at the position management device through an external network on a basis of a position registration conformed to a host base mobility. The mobile node and the position management device set up a plurality of routes through the home link and outer links, respectively. Thus, since the mobile node is provided with a plurality of the transmitting and receiving units, respective transmitting and receiving units concurrently connect with the home link and the external links and can carry out communication.
Patent KR-20100020952-A (KR)
Title: Data transmission apparatus with information skew and redundant control information and method
Inventor: GLEN DAVID I J
IPC: H04L5/02
Filed: 2008-05-02
Abstract: Apparatus and methods provide at least redundant control informaion such as control symbols and control data over respective channels, such as differential lanes, and skew at least the redundant control information in time between the plurality of transmission circuits. Non-control information such as video and/or audio data may also be skewed. Corresponding receiver circuits and methods are also disclosed.
Patent KR-20100017631-A (KR)
Title: Novel 4-phenyl-imidazole-2-thiones used as tyrosinase inhibitors, method for preparing same and use thereof in human medicine and cosmetology
Inventor: BOITEAU JEAN GUY
IPC: A61K31/4164
Filed: 2008-06-04
Abstract: The invention relates to novel 4-phenyl-imidazole-2-thiones compounds of the following general formula (I), to compositions containing the same, to a method for preparing the same and to the use thereof in pharmaceutical or cosmetic compositions for treating or preventing pigment disorders.
Patent KR-20100021607-A (KR)
Title: Method and system for providing network and routing protocols for utility services
Inventor: FLAMMER GEORGE
IPC: H04L45/17
Filed: 2008-05-27
Abstract: A method and system for providing a network and routing protocol for utility services are disclosed. In one embodiment, a computer-implemented method comprises discovering a utility network, wherein a utility device (for example, a constant powered meter) sends network discovery messages to find the utility network. Neighboring meters are discovered and the device listens for advertised routes for one or more networks from the neighbors. The device is then registered with one or more utility networks, receiving a unique address for each network registration. Also illustrated in this invention disclosure is how each device of a class of devices (for example, battery powered meter) finds and associates itself with another device (for example, constant powered meter). The constant powered meter also registers its associate battery powered meter with the utility networks. The constant powered meter registers itself with the access points and the upstream nodes in the path out of each network. Each upstream node can independently make forwarding decisions on both upstream and downstream packets i.e. choose the next hop according to the best information available to it. The constant powered meter can sense transient link problems, outage problems, and traffic characteristics. It uses the information to find the best route out of and within each network. Each network device thus maintains multi-egress, multi-ingress network routing options both for itself and the device(s) associated with it.
Patent KR-20100036281-A (KR)
Title: Methods and apparatus for determining femto base station location
Inventor: EITAN ALECSANDER
IPC: H04W16/26
Filed: 2008-05-29
Abstract: A system and method for determining the location of a re-deployable base station is disclosed. The disclosed system and method allow for accurate determination of the location of a re-deployable base station, such as a femto base station (FBS), using position information obtained from a mobile station (MS) that is communicating with the FBS being located. The position information can include the location of the mobile device as estimated using one or more satellite positioning systems or cellular network based positioning systems. The position information can also include data identifying pilots from base stations and/or other FBS's that the MS is receiving. A determination of the propagation loss between the MS and the FBS is used to estimate the distance between the mobile device and the FBS. The location of the FBS is determined based on the received position information and the determined distance between the MS and the FBS.
Patent KR-20110083189-A (KR)
Title: Distributed method and apparatus for storing large data
Inventor: SONG YOU JIN
IPC: G06F17/10
Filed: 2010-01-14
Abstract: PURPOSE: An apparatus for storing and distributing large scaled data and a method thereof are provided to take distributed DBMS operation effect. CONSTITUTION: A method for storing and distributing large scaled data comprises steps of: distributing a relation table with a large scale data into l fragments using a vertical distribution method; distributing the l fragments into n distribution information through XOR threshold secret distribution method; and distributed storing the distribution information over the threshold value into an incompleted block design discrete structure.
Patent KR-20110086212-A (KR)
Inventor: LEE SUNG JUN
IPC: G02C5/14
Filed: 2010-01-22
Abstract: 본 발명은 조립이 용이한 안경테에 관한 것으로, 특히 한 쌍의 안경렌즈가 결합되는 안경테의 양측에 안경다리가 결합 구성되는 것을 포함하는 조립이 용이한 안경테에 있어서, 
절단면이 구비되어 상하 벌어짐이 가능한 상하부끼움부로 구성되는 끼움부재를 상기 안경테의 양측 끝단에 내측으로 절곡 형성하고, 상기 끼움부재에 끼워져 안경테에 끼워진 안경렌즈를 고정시키면서 안경다리를 안경테의 양측단에 결합시킬 수 있도록 상하 한쌍의 고리부가 일측에 형성된 연결부재를 끼움부재에 결합하며, 상기 한쌍의 고리부에 끼워져 안경다리가 내,외측으로 회전되도록 일측에 걸림돌기가 구비된 안경다리를 결합 구성하여, 상기 연결부재에 의해 안경테의 양측단에 나사 없이 안경다리를 한번의 공정으로 결합 구성할 수 있도록 한 것을 특징으로 한다. 
본 발명에 의하면, 연결부재를 이용하여 안경테에 끼워지는 안경렌즈을 고정하면서 상기 안경테의 양측단에 안경다리가 내,외측 방향으로 회동되게 안경다리를 결합하여 종래처럼 안경렌즈과 안경다리를 나사로 결합하지 않아도 되므로서, 안경의 조립 시간 및 조립 비용을 줄일 수 있음은 물론 나사가 안경에서 이탈되어 안경이 파손되는 것을 방지할 수 있으면, 상기 연결부재의 외측면에 여러무니 내지 회사 상호를 인쇄하여 안경의 인테리어가 높아지면서 회상의 상호를 선전하는 효과를 기대할 수 있다.
Patent KR-20110089628-A (KR)
Title: Process for preparing polyarylene sulfide having lower content of iodine
Inventor: SHIN YONG JUN
IPC: C08J5/18
Filed: 2010-02-01
Abstract: PURPOSE: A process for preparing polyarylene sulfide is provided to prevent the corrosion of post-processing equipments by effectively lowering the content of iodine within polyarylene sulfide. CONSTITUTION: A process for preparing polyarylene sulfide comprises a step of polymerizing a reactant including diiodide aromatic compounds, sulfide compounds, and polymerization terminators represented by chemical formula 1. In chemical formula 1, X is a chemical bond, O, S, N, carbonyl or methylene; and R^1 ~ R^10 are independently hydrogen, hydroxyl group, C1 ~ 5 alkyl group or phenyl group.
Patent KR-20110089666-A (KR)
Title: Method and apparatus for image scaling with image enhancement
Inventor: PARK JONG HYUN
IPC: G06T5/00
Filed: 2010-02-01
Abstract: PURPOSE: An image extension method and apparatus thereof are provided to increase image quality and to perform filtering of an image by using an intermediate pixel through middle filtering. CONSTITUTION: A middle pixel is generated by using a pixel of an input image(710). The image characteristic of a result pixel is determined by using the middle pixel within a predetermined area. A filter is determined for generating the result pixel based on the image characteristic(720). The result pixel is generated by filtering of the middle pixel(730).
Patent KR-20110089798-A (KR)
Title: Cooking device for outdoor
Inventor: MUN DO JU
IPC: A47J47/16
Filed: 2010-02-01
Abstract: PURPOSE: An outdoor cooking table is provided to improve the service life of product and improve convenience by keeping the table balance in spite of outdoor slope. CONSTITUTION: A first space part(12) inserts a first drawer(50) to right and left insides of a partition wall. A second space part mounts a coil spring and a rotation pulley in right and left side of the partition wall. A key is inserted in a key hole of a body. A screw serves as a support leg and is respectively assembled in the screw-hole of screw fixture.
Patent KR-20110092037-A (KR)
Title: Real time monitoring method and apparatus for carburizing depth
Inventor: AN KYONG JUN
IPC: F27B5/18
Filed: 2010-02-08
Abstract: PURPOSE: A real-time monitoring method and apparatus for carburizing depth are provided to monitor the carburizing depth of a product by changing the internal temperature of a furnace into the energy value, thereby preventing a carburizing fail. CONSTITUTION: A real-time monitoring method for carburizing depth comprises the steps of: inputting desired carburization activation energy for a work piece to a controller, inputting the set target carburizing depth of the work piece to the controller, performing a plurality of modeling experiments, inputting a regression equation consisting of coefficients and accumulated energy values to the controller, calculating carburizing depth according to the change of the accumulated energy values using the regression equation, and determining whether to cool the work piece based on the matching between the target carburizing depth and the monitored carburizing depth.
Patent KR-20110099995-A (KR)
Inventor: JANG SUN YOUNG
IPC: C07D473/18
Filed: 2010-03-03
Abstract: 본 발명은 유기염기 존재 하에 아실화 활성화제로서 O,O'-디에틸 클로로티오포스페이트(DECTP)를 이용하여 아미노기가 보호된 L-발린을 아시클로버와 반응시켜 아미노기가 보호된 발라시클로버를 제조한 후, 아미노 보호기를 제거하여 항바이러스 화합물인 발라시클로버 및 이의 산부가염을 제조하는 방법에 관한 것으로, 상기 반응을 통하여 D-배열의 이성체가 저감될 뿐 아니라 아실화제로부터 유래되는 DCU와 같은 부산물이 전혀 없기 때문에 고순도의 발라시클로버를 효율적으로 제조할 수 있다.
Patent KR-20110101739-A (KR)
Inventor: HA HYUN SEOK
IPC: G09B1/36
Filed: 2010-03-09
Abstract: 본 발명은 학습용 블록완구에 관한 것으로써, 더욱 구체적으로는 다양한 형상으로의 모형을 이룰 수 있도록 함과 더불어 나사 등의 별도 체결부재를 이용한 체결이 생략될 수 있도록 함으로써 학습용으로 적합한 새로운 형태의 블록완구 키트에 관한 것이다. 
이를 위해, 본 발명은 합성수지 재질로 형성되고, 평판형을 이루며, 다수의 결합공이 복수의 행과 열을 이루면서 형성된 복수의 메인 프레임; 합성수지 재질로 형성되고, 평판형을 이룸과 더불어 상기 메인 프레임에 비해서는 작은 폭을 갖도록 형성됨과 더불어 그 면상에는 다수의 결합공이 길이 방향을 따라 형성되며, 상기 각 메인 프레임 간을 서로 연결하거나 혹은, 메인 프레임으로부터 어느 한 방향을 향해 연장되는 복수의 연결 프레임; 그리고, 합성수지 재질로 형성되고, 다면체의 블록 형상을 이루며, 각 면 중 서로 대칭되는 두 면과 이 두 면에 수직되는 어느 한 면에는 상기 메인 프레임이나 연결 프레임의 결합공에 삽입 결합되는 결합돌기가 돌출 형성되고, 상기 어느 한 면과 대칭되는 다른 한 면에는 상기 결합돌기가 결합되도록 결합홈이 형성됨과 더불어 나머지 두 면에는 모터의 축이나 나사 혹은, 여타의 다양한 종류의 축 등이 관통되는 관통공이 각각 형성되어 이루어진 복수의 연결 블록:을 포함하여 구성됨을 특징으로 하는 학습용 블록완구 키트가 제공된다.
Patent KR-20110102746-A (KR)
Inventor: CHA DONG HWAN
IPC: F21V29/00
Filed: 2010-03-11
Abstract: 본 발명은 고출력 엘이디용 방열판에 관한 것이며, 더욱 상세히는 엘이디(LED) 소자에서 발생하는 열을 효율적으로 방열할 수 있도록 방열 몸체와 방열 하우징의 사이에 방사상으로 방열핀을 상부에서 하부로 경사면이 기울어지도록 형성하여 방열면적을 넓게하면서 공기의 유동에 의한 와류작용으로 방열효율을 향상시키는 동시에 방열판의 두께를 최소화하여 조명등이나 가로등에 설치시 조명장치의 부피를 최소화할 수 있도록 한 고출력 엘이디용 방열판에 관한 것이다. 
본 발명은 원통형으로 이루어진 방열 몸체와, 상기 방열 몸체의 외곽 둘레에 링형태로 형성되는 방열 하우징과, 상기 방열 몸체와 방열 하우징의 내부에 방사상으로 결합되는 방열핀으로 구성하되, 상기 방열핀은 방열 면적을 최대한 넓게 활용할 수 있도록 25°의 경사각도를 가지도록 형성되면서 방열 몸체의 전면에는 광원이 설치되고, 후면에는 구동전원이 설치되며, 방열 몸체의 후면에는 브라켓트와 각도조절프레임이 결합되어 조명등이나 가로등의 조명장치에 간편하게 설치할 수 있도록 구성된다.
Patent KR-20110106732-A (KR)
Inventor: ROH BONG SOO
IPC: H04W28/14
Filed: 2010-03-23
Abstract: 본 발명은 버퍼를 관리하는 방법에 관한 것으로서, 더욱 상세히는 트래픽 유입에 따른 버퍼의 상태를 고려하여 중요한 데이터의 실시간 전달을 보장하기 위한 다중위상 적응형 대응 버퍼 관리방법에 관한 것이다.
Patent KR-20110106981-A (KR)
Inventor: AN JANG GI
IPC: B01J19/30
Filed: 2010-03-24
Abstract: 본 발명은 각종 대형건물 공장등에서 사용되는 냉각탑의 충진제를 대나무 재질로 만들어 물이 배관을통해 흘러나온 뒤 충진제를 통과하면서 체공시간을 길게 하고 분산도 넓게 하도록 하여 물의 온도가 낯아지게 하는데 목적이 있다 
대나무의 찬 성질을 이용한 물의 냉각을 방법이다.
Patent KR-20110108116-A (KR)
Inventor: YANG KYOUNG HOON
IPC: H03K3/356
Filed: 2010-03-26
Abstract: CML(Current Mode Logic) 듀얼 에지 트리거 샘플링 회로는 출력 신호의 변화에 관계없이 일정한 전류를 흘리는 전류원부(current source unit), 상기 전류원부에 직렬로 연결되고 입력 신호에 따라 상기 전류원부에 의하여 흐르는 전류를 제어하는 트랜지스터부 및 상기 전류원부와 상기 트랜지스터부 사이에서 상기 출력 신호를 생성하는 출력 노드를 포함하는 입출력부 및 제1 클록 신호와 제2 클록 신호(상기 제2 클록 신호는 상기 제1 클록 신호의 반전 신호에 상응함)를 입력받아 상기 제1 및 제2 클록 신호들 각각의 제1 에지에서 상기 출력 신호에 대하여 샘플링 연산을 수행하는 RTD(Resonant Tunneling Diode) 네트워크부를 포함한다.
Patent KR-20110113791-A (KR)
Inventor: KIM KYONG BOK
IPC: G06F3/14
Filed: 2010-04-11
Abstract: 본 발명은 정보를 가공 및 가공된 정보의 음성, 동영상을 실시간으로 송수신하며, 정보입력 및 가공의 영상투사 하는 무선정보장치에 관한 것이며, 보다 구체적으로는 정보를 가공 및 가공된 정보의 음성, 동영상을 실시간으로 송수신하며, 화면 영상을 투사하며, 화면의 영상의 정보를 가공 및 원격가공 하며, 화면의 영상의 정보를 및 저장정보를 송신하는 송수신부가 구비되며, 화면을 렌즈로 투사하며, 화면에 화면 터치 키보드로 정보표현되며, 화면표현의 정보를 소프트웨어로 가공 및 저장장치에 저장하며, 저장정보를 송수신하며,외부의 키보드 정보를 수신하며, 저장정보를 송신하는 것을 특징으로 한다. 
또한 본 발명은 상기 화면에 표현되는 송수신부의 수신이 외부의 정보인 것더 포함한다.