baber/WOPTO huggingface dataset:
Patent KR-20060116693-A (KR)
Title: Optimal path routing method in wireless network
Inventor: LIU YONG
IPC: H04L12/28
Filed: 2006-04-17
Abstract: An optimal path routing method in a wireless network is provided to transmit data along the optimal path which is established on the basis of shortcut information, thereby shortening a routing path and accordingly reducing communication costs. In a method for establishing an optimal path for transmitting data from a source node to a destination node, the method comprises the following steps of: transmitting a shortcut request(SCRQ) message to a topology server from the source node(S602); enabling the topology server to generate shortcut information for transmitting the data from the source node to the destination node on the basis of on the SCRQ message(S604); and enabling the topology server to transmit a shortcut notification(SCNF) message including the shortcut information to the destination node(S606).
Patent KR-20070102843-A (KR)
Title: Method for effective video data transmission using cross-layer protocol in wireless ad hoc networks
Inventor: YOO SANG JO
IPC: H04L29/06
Filed: 2006-04-17
Abstract: A method for transmitting video data using a cross-layer protocol in a wireless ad-hoc network is provided to improve a transmission efficiency of the wireless ad-hoc network by adaptively selecting a transmission rate according to transmission path conditions. A source node delivers the amount of remaining energy and channel transmission rate information to neighboring nodes on all paths from the source node to a destination node. The destination node calculates overall transmission cost for the respective paths. An optimal path is selected based on the calculated transmission cost, and the number of packets to be transmitted is determined. A transmission ratio is determined based on the number of packets at a transmission ratio determiner(100).
Patent KR-20070104141-A (KR)
Title: Small fractal antenna for multi-band operation
Inventor: HWANG KEUM CHEOL
IPC: H01Q5/00
Filed: 2006-04-21
Abstract: A small fractal antenna for multi-band is provided to minimize the size thereof by using only a half of the whole fractal shape by using the symmetry of the fractal shape. A small fractal antenna for multi-band includes a microstrip substrate(1), a radiating patch(2), a slot, a grounding surface(7), and a feeding unit(6). The radiating patch(2) is formed on the upper surface of the substrate(1), and has the shape of a polygon to realize a first resonance frequency. The slot is formed on the radiating patch(2) to realize at least one resonance frequency, and has the shape of fractal. The grounding surface(7) is formed on the lower surface of the substrate(1). The feeding unit(6) is coupled with the radiating patch(2) through the substrate(1) from the grounding surface(7).
Patent KR-20070104701-A (KR)
Title: Inductive coupled plasma source with plasma discharging tube covered with magnetic core block
Inventor: CHOI DAI KYU
IPC: H05H1/34
Filed: 2006-04-24
Abstract: An inductively coupled plasma source with a plasma discharge tube buried in a magnetic core block is provided to increase the transfer efficiency of inductively coupled energy coupled to plasma generated in a plasma discharge tube, by comprising the plasma discharge tube with a plasma reactor buried in a magnetic core block. A transformer(5) has a magnetic core block(20) and a primary winding(21). A plasma discharge tube(30) is buried in the magnetic core block and is surrounded with the magnetic core block. A core cover(11) surrounds the magnetic core block. A power supply source(22) is electrically connected to the primary winding. A current of the primary winding is driven by the power supply source, and the driving current of the primary winding induces an AC potential in the plasma discharge tube forming inductively coupled plasma completing a secondary circuit of the transformer.
Patent KR-20070106299-A (KR)
Title: Method of manufacturing gate stack with tungsten
Inventor: SUNG MIN GYU
IPC: H01L21/336
Filed: 2006-04-28
Abstract: A method for fabricating a gate stack including tungsten is provided to reduce the sheet resistance of upper tungsten by forming TiSix or TiWSix prior to deposition of W/WN when a WN/TiSix diffusion barrier is used to minimize contact resistance in a process for a gate stack including tungsten. A titanium silicide layer(24) is formed on a polysilicon layer(21). A tungsten nitride layer and a tungsten layer are sequentially stacked on the titanium silicide layer. The process for forming the titanium silicide layer includes the following steps. A titanium layer(22) is deposited on the polysilicon layer. An oxidation preventing layer is formed on the titanium layer. An annealing process is performed to form the titanium silicide layer between the polysilicon layer and the oxidation preventing layer.
Patent KR-20070107225-A (KR)
Title: Cleaning block for nozzle device and manufacturing method thereof
Inventor: KWON SEONG
IPC: H01L21/304
Filed: 2006-05-02
Abstract: A cleaning apparatus for a nozzle and a manufacturing method thereof are provided to prevent thermal deformation by minimizing generation of frictional heat using convex-concave sections. A body(100) is connected with a rib(202) of a slit nozzle(200). The body comprises continuing convex-concave sections(L) according to a slit(201) direction of the slit nozzle at a surface contacted to the rib of the slit nozzle. The convex-concave sections are rubbed and traveled according to the slit direction at the rib of the slit nozzle so as to remove foreign materials on the rib.
Patent KR-20070107373-A (KR)
Title: The intelligent safety driver management method and system
Inventor: JEONG YANG KWON
IPC: B60K28/00
Filed: 2006-05-03
Abstract: An intelligent safety driving management method and system are provided to prevent overwork of traffic managers to the maximum extent by using information such as a movement, a stop and idling etc of a vehicle. An intelligent safety driving management system comprises a global positioning system(GPS,99), a system(30) providing a navigation or GPS function and enabling recording, maintenance, and management of the provided information, a management server(90) functioning to receive, maintain and manage the information created and recorded by the system when it is considered necessary to maintain the information for a long time (or a safety management system(30) when relation of the automobile and its driver is 1:1, only the latest information is required, and the management server is not required).
Patent KR-20070109498-A (KR)
Title: Apparatus for automatically transferring work rolls
Inventor: KWAK SUN KEUN
IPC: B21B31/08
Filed: 2006-05-11
Abstract: An apparatus for automatically transporting a work roll is provided, wherein the apparatus can prevent the work roll from being separated and dropped from a crane while the crane lifts and transports the work roll, and can reduce a work time by omitting a process of hooking a wire rope after separating a crane lifter from hooks. An apparatus for automatically transporting the work roll comprises a body(20) having a connecting part(22) to which the crane lifter is connected, a pair of leg parts(40) clamped to the body in a movable structure such that the leg parts are assembled with the roll shafts or disassembled from the roll shafts, and a drive apparatus for driving the pair of leg parts, wherein the work roll is pulled up by the crane lifter. The pair of leg parts have holes(42) formed therein correspondingly to the roll shafts respectively and constructed in a structure that is movable in a length direction of the roll shafts such that the roll shafts can be inserted into the holes. The drive means includes a screw member(60) and a motor(66), and one end portions of the pair of leg parts are engaged and linked with a left screw thread and a right screw thread formed on the screw member.
Patent KR-20070114501-A (KR)
Title: Url(uniform resource locator) filtering system and method
Inventor: HWANG IL JOON
IPC: G06F11/00
Filed: 2006-05-29
Abstract: A system and a method for blocking non-business sites are provided to offer a non-business site blocking service to enterprise customers by using an IPS installed to a place close to a network user terminal, offer a real-time service result in a web service style, and enable the enterprise customer to add and delete the non-business site from a non-business site list through the web service. An IPS(30) is installed between a member terminal(10-12) and the network, stores non-business site list, and blocks packet transfer corresponding to the non-business site list by checking a packet transferred to the network from the member terminal. A service platform(60) receives/stores a packet blocking result and provides the stored packet blocking result by using the web. The IPS includes a URL(Uniform Resource Locator) information database storing the non-business site list, a processor blocking the packet if the packet generated in the terminal corresponds to the list and transmitting the packet blocking result to the service platform, and a proxy server transferring a blocking message to the member terminal if the processor blocks the packet.
Patent KR-20070117182-A (KR)
Title: Tray apparatus for injecting liquid crystal
Inventor: NAM DUG WOO
IPC: G02F1/1341
Filed: 2006-06-07
Abstract: A tray apparatus for injecting LC(Liquid Crystal) is provided to move a tray unit saved with LC in accordance with a location of an LC injection hole of a unit LC cell, thereby integrally proceeding an LC injecting process and accordingly improving work efficiency of the LC injecting process. A tray apparatus for injecting LC(300) comprises plural tray units(200) each providing space for saving the LC, and a base unit(100) for supporting the plural tray units. Each tray unit is installed to move on the base unit. The tray unit comprises a body unit(210), and an LC saving unit for providing the predetermined space for saving the LC in an upper side of the body unit. The base unit has plural holes(130) in predetermined locations. Each tray unit includes a projection unit(230) combined with the hole of the base unit.
Patent KR-20070118726-A (KR)
Title: Internet communication method and internet communication device using usb communication mobile phone
Inventor: AN JY YOUNG
IPC: H04L12/66
Filed: 2006-06-13
Abstract: A method and a device for performing Internet communication with a USB mobile phone are provided to conveniently/cheaply use the VoIP between the USB phone mobiles, and between the USB mobile phone and a telephone by connecting the USB mobile phone to a computer connected to the Internet, and using a USB Internet communication device and a USB Internet exchange. A wireless connector(220) connects the USB mobile phone and the USB Internet communication device to transceive voice and e-mail data. A processor(210) exchanges the voice and e-mail data with a USB processor of the USB mobile phone, exchanges the voice data with an Internet exchange processor of the USB Internet exchange, and exchanges the e-mail data with a mail processor of the USB Internet exchange device. A USB connector(230) connects the USB Internet communication device and the computer so as to transceive the voice and e-mail data by using a USB port. A first controller(240) controls each component of the USB Internet communication device.
Patent KR-20070120691-A (KR)
Title: Ink for forming non-frit black matrix for plasma display panel
Inventor: HEO SOON YEONG
IPC: H01J9/20
Filed: 2006-06-20
Abstract: An ink for forming a black matrix without frit on a front substrate of a plasma display panel is provided to reduce a material loss and process time by using an organo-sol ink. An organo-sol ink is made of a saturated or unsaturated fatty acid metal of a ring having a carbon number of 2 to 21 and a 1 to 3 carboxyl group, and an organic solvent residual. The organo-sol ink is used for forming a non-frit metal oxide pattern on a glass substrate. Hydrogen of the fatty acid is substituted with 1 to 15 fluorine. The fatty acid metal is defined by (CF3)n (CH2)m (CH)l(COO-)x Coy, wherein n=0 to 3, m=0 to 15, l=0 to 3, x=1 to 3, and y=x/2. The fatty acid metal is fatty acid cobalt, hydrogen of the fatty acid cobalt is substituted with 1 to 9 fluorine, and the metal oxide pattern is a black matrix.
Patent KR-20070040289-A (KR)
Inventor: NAM CHANG KAP
IPC: H04N5/46
Filed: 2006-06-27
Abstract: 본 발명은 DVB-T 등의 디지털 TV 수신기에 적용되는 듀얼 튜닝 시스템에서,  
     2개 이상의 튜너 각각에 사용하는 중간 주파수를 서로 다르게 설정하여 튜너간의 간섭을 배제시킬 수 있고, 이를 통해 하나의 튜너(예,Single conversion tuner)와 다른 하나의 튜너(예,Double conversion tuner 또는 다이렉트 컨버젼)를 하나의 패키지에 제작할 수 있으며, 이에 따라 기존 2개 이상의 튜너를 채용하는 것 대신에, 원패키지,원-캔(CAN) 타입의 튜너를 채용할 수 있는 디지털 TV용 원-캔(ONE-CAN)타입의 듀얼 튜닝 시스템을 제공하는데 그 목적이 있다. 
     	본 발명의 디지털 TV용 원-캔(ONE-CAN)타입의 듀얼 튜닝 시스템은, 안테나(ANT)로부터의 RF신호중 제1 선택 채널(CH1)에 해당되는 RF 신호를 제1 컨버젼 방식으로 제1 IF 신호로 변환하는 제1 컨버젼 튜너부(200); 및 상기 안테나(ANT)로부터의 RF신호중 제2 선택 채널(CH2)에 해당되는 RF 신호를 상기 제1 컨버젼 방식과는 다른 제2 컨버젼 방식으로 제2 IF 신호로 변환하는 제2 컨버젼 튜너부(300)를 포함하여, 이와 같은 상기 제1 컨버젼 튜너부와 상기 제2 컨버젼 튜너부는 하나의 모듈로 제작되어 이루어진다. 
       
     DVB-T, 디지털 TV, 듀얼 튜닝, 싱글 컨버젼, 더블 컨버젼, 아이솔레이션
Patent KR-20080002134-A (KR)
Title: Back light unit and liquid crystal display module using thereof
Inventor: MOON WON TAEK
IPC: G02F1/13357
Filed: 2006-06-30
Abstract: A back light unit for an LCD(Liquid Crystal Display) and an LCD module using the same are provided to integrate RGB(Red, Green and Blue) LEDs(Light Emitting Diodes) into one LED cluster, thereby providing superior characteristics in color mixing and providing a thin LCD by removing the necessity to ensure a large mixing area. Plural LED clusters(124) are configured with LEDs emitting RGB light and arranged at constant intervals. A mixing plate(130) is interposed in an upper part of the LED cluster so as to form a mixing area. In both sides of the mixing plate, pyramid pattern and embossing patterns are respectively formed. A diffuser plate(132) and plural optical sheets(134) are interposed in an upper part of the mixing plate.
Patent KR-20080002188-A (KR)
Title: Apparatus for evaporation of organic light-emitting device(oled) and method for controlling motion module of the apparatus
Inventor: PARK JOONG PAL
IPC: H05B33/10
Filed: 2006-06-30
Abstract: A deposition apparatus for an organic light emitting device and a method for controlling a driving module are provided to improve a process speed of a substrate by decreasing a standby time for the substrate during transfer. An inline type OLED(Organic Light Emitting Device) deposition apparatus includes deposition members arranged in one row. A process chamber(10) includes a chamber inlet hole and a chamber outlet hole. A deposition process is performed in the process chamber. Driving modules(42,44) transfer the substrate in the process chamber. A vaporization source(20) is formed at a lower portion of the respective chamber and evaporates a vaporization material. A source shutter(30) is formed on the vaporization source and opens and closes the vaporization source. The driving module includes a first driving module which is formed at the chamber inlet hole, and a second driving module which is formed at the chamber outlet hole.
Patent KR-20080006327-A (KR)
Title: Method of inspecting a surface of a water and apparatus for performing the same
Inventor: LEE SUNG MAN
IPC: H01L21/66
Filed: 2006-07-12
Abstract: A method for inspecting a surface of wafer and an apparatus for performing the same are provided to improve sensitivity of inspecting a defect on the wafer by scanning in both X and Y directions once, thereby reducing a scanning time and increasing a throughput. A method for inspecting a surface of wafer includes the steps of: emitting a laser light(S100); dividing the laser beam into lights with a plurality of optical axes and irradiating the lights on a target inspecting face in a plurality of directions(S200); detecting the laser lights irradiated and reflected on the target inspecting face(S300); and determining a defect from information of the detected laser lights(S400). In the step of irradiating the laser lights, a first light as a part of the laser lights is reflected and irradiated on a surface of the target inspecting face in a first direction and a second light as the other part of the laser lights is irradiated in a second direction.
Patent KR-20080007928-A (KR)
Title: Video apparatus for transceiving a/v signal and control signal and optical communication method thereof
Inventor: YANG SUN HO
IPC: H04B10/2581
Filed: 2006-07-19
Abstract: A video apparatus for transceiving a video signal and a control signal through an optical cable and an optical communication method thereof are provided to reduce installation costs by reducing the number of necessary cables, simply connect video devices and stably communicate with video apparatus at a distant place due to transferring data through optical cable. An optical interface(130) transmits a video signal of a first format to an external device, receives a video signal of a second format from the external device through one optical cable(300), and transceives a control signal with the external device(200). A function block(110) provides the video signal of the first format which will be transmitted to the external device through the optical interface, and receives the video signal of the second format received from the external device through the optical interface. A controller(120) generates the control signal which will be transmitted to the external device through the optical interface, and receives a control signal received from the external device through the optical interface.
Patent KR-20080009392-A (KR)
Title: Communication device
Inventor: MIN DONG UK
IPC: H04B1/38
Filed: 2006-07-24
Abstract: A communication terminal is provided to receive a low frequency radiated from a base station by connecting the first antenna pattern embedded in a camera module with the second antenna pattern formed on a main substrate so that the length of an antenna can be extended. A communication terminal(100) comprises a camera module(110), a main substrate(120), and an antenna part. The first antenna pattern(130) is formed at the camera module(110). Particularly, the first antenna pattern(130), formed at the external wall of the camera module(110), is arranged in the form of a patch-type antenna. The camera module(110) and circuit elements are mounted at the main substrate(120). On the surface of the main substrate(110), the second antenna pattern(140) is formed. The antenna part consists of the first antenna pattern(130) of the camera module(110) and the second antenna pattern(140) of the main substrate(110). The first antenna pattern(130) and the second antenna pattern(140) are electrically connected to each other.
Patent KR-20070017002-A (KR)
IPC: F04D29/44
Filed: 2006-08-02
Abstract: 본 발명의 목적은 액체원과 펌프를 연결하는 배관으로서 직경이 작고도 배관 길이가 긴 것을 이용한 경우이더라도, 짧은 자흡 시간에 효율적으로 공기를 배출할 수 있는 자흡식 펌프, 및 그것을 구비한 액체 급배 장치를 제공하는 데에 있다. 
     본 발명에 있어서는 임펠러(11)를 내장하는 펌프부(12)와, 임펠러(11)를 회전 구동시키는 모터부(13)와, 펌프부(12) 내에 액체를 도입하는 흡입로(14)와, 펌프부(12) 내로부터 액체를 토출하는 토출로(15)를 구비하는 자흡식 펌프(6)에 있어서, 상기 흡입로(14) 중에, 유속을 늘리기 위하여 흡입로(14)의 직경보다 직경이 작게 형성되어 있는 증속부(31)를 구비한다.  그리고 상기 자흡식 펌프(6)를 이용하여 액체 급배 장치를 구성한다.
Patent KR-20070017070-A (KR)
IPC: G06F17/50
Filed: 2006-08-04
Abstract: 본 발명은 파라메트릭 기본 표면 세트로부터, 요구되는 기하학적 연속성 Gi 를 가지는 파라메트릭 표면을 생성하는 프로세스에 관한 것이다.     상기 프로세스는 각각의 기본 표면이 인접 에지를 잇는 정점과 함께 에지를 가지고 요구되는 연속성 Gi 와 이상인 내부 연속성 Cj 를 가지며, 그들의 공통 에지에 걸친 2 개 이상의 기본 표면 사이에서의 기하학적 연속성이 요구되는 연속성 Gi 미만인, 파라메트릭 기본 표면 세트를 제공하는 단계를 포함한다.     또한, 각각의 특이 정점에 대해, 프로세스는, 정점에 이어진 모든 에지에 걸쳐 파라메트릭 기본 표면의 ("제어점" 이라고 지칭되는 위치 좌표를 포함하는) 파라미터를 연결하고, 이어진 에지에 걸쳐서 요구되는 기하학적 연속성을 보강하는 식 체계를 정의하는 단계와 파라미터를 획득하기 위해 식 체계의 해를 구하는 단계를 포함한다.     인접 기본 표면 사이의 연속성이 요구되는 연속성 Gi 미만인 에지에 걸쳐서, 상기 특이 정점은 하나 이상의 에지를 잇는다. 
       
     파라메트릭 기본 표면, 캣멀-클락 규칙, 요구되는 연속성
Patent KR-20080014469-A (KR)
Title: Inner lens for vehicle lamp
Inventor: AHN KWANG HYUN
IPC: B60Q1/04
Filed: 2006-08-11
Abstract: An inner lens for vehicle lamp is provided to prevent breakdown of a combination part in an inserting process or a separating process by using a connective part. A body part(10) is positioned at a front surface of a vehicle lamp. An insertion part(11) is formed at one side of the body part in order to be inserted into an insertion groove of a lamp housing. A combination part(30) is formed at the other side of the body part and is inserted into a hanging groove of the lamp housing in order to fix the body part to the lamp housing. The combination part includes a first fixing section(31), a second fixing section(32), and a connective part(33). The first fixing section is protruded vertically from one end of the body part. A hanging protrusion is formed at one side of the first fixing section. The second fixing section is formed symmetrically to the first fixing section. The connective part is formed to connect both ends of the first and second fixing sections to each other.
Patent KR-20070021958-A (KR)
IPC: G02F1/133
Filed: 2006-08-18
Abstract: 복수의 화소 회로가 매트릭스 형상으로 배치된 화소부와, 복수의 주사 라인과, 복수의 용량 배선과, 복수의 신호 라인과, 구동 회로와, 소정의 주기로 레벨이 절환되는 소진폭의 커먼 전압 신호를 생성하는 생성 회로를 갖고, 상기 화소부에 배열된 각 화소 회로는, 제1 화소 전극 및 제2 화소 전극을 갖는 표시 엘리먼트와, 제1 전극 및 제2 전극을 갖는 축적 용량을 포함하고, 상기 표시 엘리먼트의 제1 화소 전극과 상기 축적 용량의 제1 전극과 상기 스위칭 소자의 1 단자가 접속되고, 상기 축적 용량의 제2 전극이 대응하는 행에 배열된 상기 용량 배선에 접속되고, 상기 표시 엘리먼트의 제2 화소 전극에는 상기 커먼 전압 신호가 인가되는 표시 장치. 
       
     커플링, 콘트라스트, 휘도, 주사 라인
Patent KR-20080017513-A (KR)
Title: Apparatus and method for controlling radio frequency receive sensitivity in wirelees audio system
Inventor: KANG HYUN SU
IPC: H04B1/10
Filed: 2006-08-21
Abstract: An apparatus and a method for controlling receiving sensitivity in a wireless audio system are provided to increase the receiving sensitivity of a receiver during the generation of interference, and control a frequency output value by retransmitting the value of the receiving sensitivity to a transmitter while reducing the receiving sensitivity when a data receive rate is in good condition, thereby having no need to use high power for preventing an interference error and reducing the generation of multipass by controlling automatically the receiving sensitivity and the frequency output value. An apparatus for controlling receiving sensitivity comprises an error detecting unit(24), transmitting and receiving units(30,23), and a control unit(25). The error detecting unit determines an error of transmitted data. The transmitting unit feeds back a value calculated by an algorithm. The control unit controls the receiving sensitivity of the receiving unit. A timer(27) is additionally included in the apparatus to count time during the determination of the error.
Patent KR-20080020850-A (KR)
Title: Back light assembly and liquid crystal display having the same
Inventor: SHIN HAK CHEOL
IPC: G02F1/13357
Filed: 2006-09-01
Abstract: A backlight assembly and an LCD(Liquid Crystal Display) including the backlight assembly are provided to form supporting protrusions on a lamp cover to restrain heat generated from a lamp from being transmitted to optical sheets so as to prevent the optical sheets from being wrinkled and improve the display characteristic of the LCD. A backlight assembly includes a lamp assembly(143), a light guide plate(142) and optical sheets(141). The lamp assembly includes a lamp(153) emitting light, a lamp cover(151) and supporting protrusions(200). The lamp cover envelops the outer face of the lamp and exposes one side of the lamp. The supporting protrusions are formed on the lamp cover. The light guide plate is inserted into the lamp cover and guides the light. The optical sheets are arranged on the light guide plate and supported by the supporting protrusions.