baber/WOPTO huggingface dataset:
Patent KR-20070098152-A (KR)
Title: Date call connection method of terminal using the network model
Inventor: PARK HYUN WOO
IPC: H04L9/32
Filed: 2006-03-31
Abstract: A method for connecting a data call of a network model-applied terminal is provided to minimize data call connection time delays and authentication failures between an Rm interface and a Um interface by preventing a call disconnection generated due to the discordance of authentication information during a network model-applied terminal's data call connection and removing unnecessary authentication attempts. In case a network model-applied terminal sets up a data service with a PDSN(Packet Data Serving Node) connected with a BSC(Base Station Controller) through an MS(Mobile Station), the PDSN requests the MS to convert and transmit an authentication request signal according to CHAP(Challenge Handshake Authentication Protocol). The MS requests the terminal to convert and transmit an authentication request signal according to PAP(Password Authentication Protocol) in response to the PDSN's request. The terminal, in response to the MS's request, generates a PAP authentication request signal and transmits it to the MS. The MS reproduces and stores the PAP authentication request signal, converts it into a CHAP authentication request signal, and transmits it to the PDSN. The PDSN, receiving the CHAP authentication request signal, generates an authentication success signal and transmits it to the terminal. Receiving the authentication success signal, the terminal completes data service setup.
Patent KR-20070099914-A (KR)
Title: Electricity capacitive sensor for yaw measurement
Inventor: KIM MOO JIN
IPC: G01R27/26
Filed: 2006-04-06
Abstract: A capacitive sensor for yaw measurement is provided to remove a difficulty in setting a sensor initial position, and decrease a cross angle between electrodes of two plate included in the sensor to include a plurality of electrodes, thereby improving the sensitiveness. A capacitive sensor for yaw measurement includes the followings: an AC(alternating current) power source unit(105) supplying AC power; an electric field generation unit(101) generating an electric field potential by the applied AC power; an electric field receiving unit(103) facing the electric field generated by the electric field generation unit; and a signal detection unit(107) outputting an electrical signal by transforming the electric field potential to determine a change in the electric capacity accumulated between the electric field generation unit and the electric field receiving unit.
Patent KR-20060117186-A (KR)
Title: Apparatus and method for assigning a channel in a wireless local area network mesh communication system
Inventor: LEE SUNG WON
IPC: H04L12/28
Filed: 2006-04-17
Abstract: An apparatus and a method for assigning channels in a WLAN(Wireless Local Area Network) mesh communication system are provided to obtain channel assignment information to be used in multi-channel establishment by receiving the control signal of common channels while transmitting a data frame, thereby increasing capacity of the total WLAN mesh communication system by more efficiently using a disabled channel. A method for assigning channels in a WLAN mesh communication system comprises the following steps of: assigning the first channel to dedicated channels(N1(211), N2(213)) transmitting data frame; and assigning the second channel, common channels(N3(215),N4(217),N5(219)) which receives a control frame while transmitting the data frame through the first channel. The frequency of the first channel is different from that of the second channel.
Patent KR-20060059229-A (KR)
Inventor: KIM NAM UK
IPC: H04L29/02
Filed: 2006-04-19
Abstract: 본 발명은 이더넷 기반 수동형 광 가입자망 구조에서 최종 가입자에게 다중 서비스를 효율적으로 제공하기 위해 필수적으로 요구되는 높은 망 효율 및 우선순위에 기반한 차등 서비스를 효율적으로 보장하기 위한 우선순위 기반 차등 상향 채널 대역폭 예약에 관해 제안한다. 제안된 방식에서 광통신망 유니트(ONU)는 트래픽 변화에 따라 최적화된 상향 대역폭을 예약하기 위해 서비스 협상(Service negotiation) 단계에서 가입자 트래픽의 플로우 (flow)별 최대 부하량을 사전 결정하고 이의 변화를 모니터링한다. 이를 바탕으로 망 관리자가 사전 대역 예약 클래스를 결정하여 기존 방식의 큐 사이즈 기반 예약 대역폭에 더하여 추가적으로 대역을 예약하며, 클래스 부하에 따른 능동 사전 예약 클래스 선택 알고리즘을 통해 항시 최적화된 클래스만을 선택하도록 하여 최적화된 차등 서비스를 제공함과 동시에 최대한의 전송 효율을 대역 손실없이 보장할 수 있다. 
       
     이더넷, FTTC, 차등 대역폭, 동적 플로우, 트래픽
Patent KR-20070104057-A (KR)
Title: Disk brake device for vehicle
Inventor: YANG BYEONG CHEOL
IPC: F16D65/09
Filed: 2006-04-21
Abstract: A disk brake device for a vehicle is provided to solve problems due to heat generation of a drum brake and powders of a brake shoe by applying a principle of self- servo effect of the drum brake, and to obtain uniform surface pressure by using two links with the same length. A disk brake device for a vehicle comprises a caliper body(13), a caliper housing(14), a pad housing, a link(11), a brake pad(21,22), a piston(19) and a fluid compressing mechanism(17). The caliper body has a hydraulic room(18) in the inside. The caliper housing is installed so as to allow the caliper body to be reciprocated. The pad housing is installed so as to allow the front and the rear of the caliper body to face each other. The link is respectively installed in the caliper body and the pad housing. The brake pad is respectively bound to the pad housing. The piston is installed so as to be reciprocated in an axial direction of a brake disk inside the caliper body. The fluid compressing mechanism controls hydraulic pressure of the hydraulic room inside the caliper body and drives the piston.
Patent KR-20070105575-A (KR)
Title: Plasma display apparatus
Inventor: OH JIN YOUNG
IPC: G09G3/296
Filed: 2006-04-26
Abstract: A plasma display apparatus is provided to reduce halftone noise by applying different dithering noises from one another according to image gray levels. A plasma display apparatus includes a false contour compensation unit(100) and a gamma compensation unit. The false contour compensation unit compensates a false contour of an image signal by using dithering noises and adjusts a dithering noise value. The gamma compensation unit performs compensates a reverse gamma of the image signal. The false contour compensation unit includes a dithering noise generating unit(410) for generating dithering noises according to gray levels, a calculating unit(400) for calculating the image signal based on the dithering noises, and an average grayness maintaining unit(420) for maintaining an average gray value of the image signal.
Patent KR-20060114640-A (KR)
Title: Panel transformer embedded distribution panel
Inventor: CHUNG WOON TAW
IPC: H02B1/015
Filed: 2006-04-29
Abstract: A distribution box with an embedded panel transformer is provided to facilitate installation of incoming/distribution boxes by mounting plural panel transformers with the same properties in a box body. A distribution box with an embedded panel transformer includes a high voltage cable(110), plural panel transformers(130), plural automatic circuit breakers(140), a terminal box(200), a current transformer, and a controller. The high voltage cable is introduced into one side of a box body. The panel transformers are connected to the high voltage cable and supply electric power to a load. The automatic circuit breakers connect or disconnect the respective panel transformers to or from the load. The terminal box is connected to the respective automatic circuit breakers via a low voltage cable. The current transformer is installed inside the terminal box and detects an amount of current flowing through the low voltage cable. The controller compares the current amount with predetermined reference data and activates high voltage and low voltage contact points of the automatic circuit breaker, so that the number of operating panel transformers is adjusted.
Patent KR-20070107310-A (KR)
Title: Device for blocking hollow of precast concrete pile
Inventor: IM BYEONG GYUN
IPC: E02D5/60
Filed: 2006-05-02
Abstract: A device for covering a hollow precasted concrete pile is provided to make assembly and installation processes easy and to improve quality by maintaining reinforcing rods at exact locations. A device for covering a hollow precasted concrete pile(10) includes a plate(100) installed at the top of the hollow(13) of concrete pile with a determined depth; a support consisted of supporting rods(200) connected to the rim of the plate, an elastic locking mechanism(210) at one end of the supporting rod, hooks(220) at the other end of the supporting rod to hang on the top of the concrete pile, and bosses(400) on the plate where supporting rods are connected; reinforcing rods(300) having one end fixed to the plate and the other end projected to the top of the hollow, a ring shape spacer body(510) inserted to the upper portion of the hollow and spacers holding middle portion of reinforcing rods with supports(520) for spacers. The supports for spacers have spacer supporting plates(521) and joints supported by the spacer supporting plates.
Patent KR-20070109170-A (KR)
Title: Flash memory device amd method of manufacturing the same
Inventor: CHO YANG HO
IPC: H01L27/115
Filed: 2006-05-10
Abstract: A flash memory device and a manufacturing method of the same are provided to reduce inspection time of a bit line bridge and an inspection cost by inserting a plurality of dummy word lines into a predetermined region thereof. A cell string is formed with a plurality of cells which are arranged in a straight line. A cell block is formed with a plurality of cell strings. A plane(201,202) is formed with a plurality of cell blocks. A plurality of dummy word lines(DWL1,DWL2,DWL3) are inserted into the plane in order to divide the plane into a plurality of regions. The cells of the plurality of regions are connected to bit lines according to voltages applied to the dummy word lines. A drain selection transistor is connected between the cell string and the bit line. A source selection transistor is connected between the cell string and a common source line. The dummy word lines are inserted into a selected part between the cell string and the drain selection transistor.
Patent KR-20070110577-A (KR)
Title: A drill
Inventor: HWANG SAM GON
IPC: B23B51/02
Filed: 2006-05-15
Abstract: A drill is provided to reduce contact surface between a cutting edge and a workpiece to reduce the centrifugal force of dregs and to disperse the dregs. A drill bit(4) has a cylindrical drill bit shank(1) and cutter blades(2,2') spirally formed from the drill bit shank to inclined surfaces(3,3') at the tip of the drill bit. A horizontal section(5) is formed on at least one of the inclined surfaces of the drill bit shank to reduce the centrifugal force of the dregs and cause the dregs to rise upward, thereby preventing the dregs from sticking in the grooves of the drill bits and allowing the drill to rotate unhindered by the dregs.
Patent KR-20070122090-A (KR)
Title: Interior antenna for portable terminal
Inventor: KIM CHANG IL
IPC: H01Q1/24
Filed: 2006-06-23
Abstract: An embedded antenna for a portable terminal is provided to improve efficiency of an installation space of a circuit device by coupling a ground terminal with a ground terminal formed on an inner surface of a case and connecting a feeding terminal to the PCB. An embedded antenna for a portable terminal includes a radiator(410), a feeding terminal(430), and a ground terminal(440). The radiator is embedded in a case and includes an antenna pattern. The feeding terminal is elongated from the radiator and connected to a PCB(Printed Circuit Board). The ground terminal is elongated from the radiator and connected to a ground terminal of a case. The radiator is fixed on a surface of a carrier(420) which is mounted in the case. The ground terminal is arranged on one surface of the carrier, on which the radiator is fixed. The feeding terminal is arranged on the other surface of the carrier.
Patent KR-20080000843-A (KR)
Title: Method for fabricating semiconductor device
Inventor: LEE SANG SOO
IPC: H01L27/04
Filed: 2006-06-28
Abstract: A method for manufacturing a semiconductor device is provided to prevent a structural slanting of a cylinder type capacitor by selectively removing an oxide film during a dip-out process. A laminate structure having a polysilicon layer(135) and an oxide film is formed on a semiconductor substrate having a lower structure. The polysilicon layer and the oxide film are etched by using a storage electrode mask, such that a storage electrode region is formed to expose the lower structure. A first dielectric film(147) is formed on a sidewall of the storage electrode region. A laminate structure having the lower storage electrode and a second dielectric film(155) is formed in the storage electrode region. A first plate electrode(160) is formed to bury the storage electrode region. The oxide film is removed outside the storage electrode region, such that the first dielectric film is exposed. A second plate electrode(170) is formed to bury a space between the storage electrode regions, such that a cylinder type capacitor is formed.
Patent KR-20080001764-A (KR)
Title: Liquid crystal display device and fabricating method for the same
Inventor: PARK SUNG JIN
IPC: G02F1/133
Filed: 2006-06-30
Abstract: An LCD(Liquid Crystal Display) device and a manufacturing method thereof are provided to sense the intensity of external light through an optical sensor and control the brightness of backlight according to surrounding brightness sensed by the optical sensor, thereby reducing power consumption. An LCD device comprises first and second substrates(100,200), a liquid crystal layer, an optical sensor, a protection layer(120), and a dummy electrode(440). The first and second substrates are defined as a display area(AA) for displaying an image and a non-display area(NA), the outline of the display area. The liquid crystal layer is interposed between the first and second substrates. The optical sensor is formed on the first substrate corresponding to the non-display area and senses the intensity of external light. The protection layer is formed in the front of the first substrate including the optical sensor. The dummy electrode is formed on the protection layer corresponding to the optical sensor.
Patent KR-20080002425-A (KR)
Title: Liquid crystal display device and back light structure thereof
Inventor: BYUN KWAN SEOB
IPC: G02F1/13357
Filed: 2006-06-30
Abstract: An LCD(Liquid Crystal Display) device and a backlight structure thereof are provided to remove a main support, thereby making the LCD device lightweight and slim and reducing the material cost. An LCD device comprises a lower cover(140), a lamp housing(129), a lamp(124), a light guide plate(126) integrated with main supports, a reflection plate(122), and an LCD panel(130). The lamp housing is positioned in at least one side of the lower cover. The lamp is fastened to the inside of the lamp housing to supply light. The light guide plate integrated with the main support is engaged with the lamp housing and performs a role as the main support such as guiding light from the lamp and forming a rib shape(126a) in the edge of at least one side. The reflection plate is positioned in the lower end of the light guide plate. The LCD panel is loaded on the light guide plate.
Patent KR-20080006047-A (KR)
Title: Method for repair surface of pcb and pcb thereof
Inventor: JANG YONG SOON
IPC: H05K13/08
Filed: 2006-07-11
Abstract: A PCB(Printed Circuit Board) and a surface repair method thereof are provided to manage quality of the PCB by recovering scratches formed on the PCB substrate at low cost. A pollutant/oxidizing component is removed from a surface of a PCB in a pre-processing process(S100). The PCB surface is polished by using a polishing process(S110). A remaining pollutant is removed and cleaning is performed on the PCB surface in a first cleaning process(S120). The PCB surface is coated by using an agent(S130). The agent is removed from the PCB surface in a second cleaning process(S140). The PCB is pre-heated at a predetermined temperature after the coating process(S150). A repair process and a defect inspection process are performed(S160).
Patent KR-20080012008-A (KR)
Title: Laundry dryer
Inventor: BAE SANG HUN
IPC: D06F87/00
Filed: 2006-08-02
Abstract: A laundry dryer is provided to supply additives such as an aromatic or a softener to a steam generator with water by connecting an auxiliary tray with a water container. A laundry dryer comprises a drum, a steam generator, a water container(300), a water supply path, and an auxiliary tray(381). The water supply path connects the steam generator with the water container. The water is flowing along the water supply path. The auxiliary tray helps steam to be discharged from the steam generator into the drum. The softener, an aromatic, and other additives are stored in the auxiliary tray. The auxiliary tray and the water container are connected. The additives are supplied to the steam generator when the water is supplied from the water container to the steam generator.
Patent KR-20080012052-A (KR)
Title: Method and apparatus for transport format detection
Inventor: KIM OH SEOK
IPC: H04W24/00
Filed: 2006-08-02
Abstract: A transport format detection method and a device are provided to vary a power ratio threshold value according to channel situations when a format of a transmission channel is detected by using BTFD(Blind Transport Format Detection) using a power ratio, thereby improving transport format performance of a terminal. At least one of a PDU(Protocol Data Unit) retransmission rate and a BLER(Block Error Rate) of data received through a transmission data channel is confirmed(601,602). At least one of the PDU retransmission rate and the BLER is compared with predetermined reference values, and a threshold value of a receiving power ratio of the transmission data channel is set for a reference channel according to the compared results(603-609). The set threshold value is compared with the power ratio to detect a format of the transmission data channel.
Patent KR-20080013185-A (KR)
Title: Device for preventing rattle of front panel on car audio
Inventor: JIN EUN HO
IPC: B60R11/02
Filed: 2006-08-07
Abstract: A device for preventing rattle of a front panel on a car audio is provided to reduce impact applied to a sliding panel and to prevent the sliding panel from vibrating by installing an elastic member and a damping roller to the lower part of the sliding panel. A device for preventing rattle of a front panel(36) on a car audio comprises a guide panel(42), an elastic member(46), a damping roller(50), a sliding panel(52), and guide rollers(54). The guide panel is installed at the bottom of a main chassis(32). The elastic member is installed at the guide panel to provide the main chassis with upward elastic force. The damping roller is rotatably mounted on the elastic member. The sliding panel, is supported by the damping roller, is able to move in and out of the main chassis. The front end of the sliding panel is rotatably connected to the lower end of the front panel. The guide rollers are installed at two sides in the main chassis and guide the sliding panel.
Patent KR-20070056924-A (KR)
Title: Method and apparatus for handling of electronic service guide repair in a digital video broadcasting system
Inventor: SONG JAE YEON
IPC: H04N7/173
Filed: 2006-08-16
Abstract: An apparatus and a method for processing an ESG(Electronic Service Guide) transmission error in a DVB(Digital Video Broadcasting) system are provided to receive an ESG again by using a common file correction request instruction when a terminal receives an ESG where a transmission error occurs. A service management part(420) transmits an ESG to a terminal(440) and then a service application part(410) receives a file repair request message from the terminal(400). If the file repair request message requires the ESG, the service application part transmits the file repair request message and an address of the terminal to the service management part. A logical ESG aggregator(425) in the service management part analyzes the file repair request message and determines whether the ESG for the terminal has to be retransmitted. If the ESG is retransmitted, metadata of the ESG and the address of the terminal are transmitted to an interactive server(430) in the service management part. The interactive server transmits the ESG metadata to the terminal(405).
Patent KR-20070022601-A (KR)
IPC: G02F1/1335
Filed: 2006-08-21
Abstract: 화질이 우수하고, 고생산성의 컬러필터의 제조방법, 상기 제조방법에 의해 제조된 컬러필터, 및 상기 컬러필터를 이용한 액정표시장치를 제공한다. 
     (1)기판상에 농색 격리벽을 제작하는 공정, (2)액적 부여법에 의해 화소를 형성하는 공정, 및 (3)스페이서용 수지조성물을 부여하고, 2차원상으로 배열된 공간 광변조 디바이스를 이용하여, 부재에 대한 위치정보를 포함하는 화상 데이터에 기초하여 광을 변조하면서 상대 주사함으로써 2차원 화상의 형성을 행하는 노광에 의해 경화해서 스페이서를 제작하는 공정을 포함하는 것을 특징으로 하는 컬러필터의 제조방법, 상기 제조방법에 의해 제조된 컬러필터, 및 상기 컬러필터를 이용한 액정표시장치.
Patent KR-20080021329-A (KR)
Title: Manufacture method of over molded gasket for a car heat exchanger tank
Inventor: LEE YOUNG JU
IPC: F28F9/02
Filed: 2006-09-04
Abstract: A tank integrated with a gasket for a vehicle heat exchanger and a manufacturing method thereof are provided to enable mass production of the tank-integrated with a gasket with reduced manufacturing costs, and to prevent separation or incorrect assembly of the gasket from the tank, as the gasket is secured on a precise position on an upper side of the tank. A manufacturing method of a tank integrated with a gasket for a vehicle heat exchanger comprises the steps of: forming a tank of the heat exchanger by injection-molding(S10); mounting the molded tank in a lower mold(S20); primer-processing by applying an adhesive on the upper side of the tank(S30); mounting an upper mold having a gasket forming groove in the primer-processed tank(S40); providing LSR(Liquid Silicon Rubber) containing main material and hardening agent in a molding space of the upper side of the tank and upper mold, wherein the main material and hardening agent generate chemical reaction within the molding space(S50); and hardening the LSR(S60).
Patent KR-20080023769-A (KR)
Inventor: PARK CHANG EUI
IPC: A23L7/10
Filed: 2006-09-11
Abstract: A method of manufacturing colored dumplings with various colors by adding powder or extract of fruits or vegetables such as spinach, sea mustard, kelp, laver, strawberries and the like is provided to give dumplings with various colors, characteristic flavors and patterns. Green-colored dumplings are prepared by drying and grinding spinach, sea mustard, kelp, laver and green tea leaf, mixing with wheat flour, starch, salt and water and then molding. Yellow-colored dumplings are prepared by drying and grinding a pumpkin, mixing with wheat flour, starch, salt and water and then molding. Red-colored dumplings are prepared by grinding a strawberry, Schizandra fruit, Lycii Cortex Radicis, color potato, grape juice, orange juice and lemon juice, mixing with laver, sea mustard, kelp, salt, wheat flour, starch, salt and water and then molding. A relief pattern and an intaglio pattern are formed on the dumpling skin.