baber/WOPTO huggingface dataset:
Patent KR-20080066431-A (KR)
Title: Crosstalk compensation circuit of passive matrix oled
Inventor: NAM SUNG YONG
IPC: G09G3/20
Filed: 2007-01-12
Abstract: An apparatus for correcting crosstalk of a passive matrix OLED device is provided to prevent the reduction of yields by suppressing the characteristic variation of analog circuits. An apparatus for correcting crosstalk of a passive matrix OLED(Organic Light Emitting Display) device includes a scan driver(110), an image data unit(120), an average calculator(130), a precharge voltage controller(140), a bias controller, a data driver, a driver controller(170), and an OLED panel(180). The scan driver outputs scan signals. The image data unit provides image data. The average calculator receives the image data and calculates an average of data to be applied to scan lines. The precharge voltage controller controls a precharge current level using the average from the average calculator. The bias controller sets current levels of data lines. The data driver outputs driving data for driving the OLED panel by modulating image signal of the image data to PWM(Pulse Width Modulation) driving waveforms. The driver controller controls the data driver to output the driving data through the data driver according to current levels of the data lines and the precharge current level. The OLED panel is driven by scan signals from the scan driver and driving data from the data driver.
Patent KR-20080068427-A (KR)
Title: Direct seeder
Inventor: NOH OH SEOB
IPC: A01C7/08
Filed: 2007-01-19
Abstract: A direct seeder is provided to have a simple structure, to perform all preceding work for direct seeding and direct seeding work automatically and to improve the correctness of seeding. In a direct seeder, a screw conveyor(100), a cultivating roll(200), a fertilizer furrow digging unit(300) and a seed furrow digging unit(400) are supported in turn. The screw conveyor removes the tractor wheel trace from the front side toward the rear side of a main frame. The cultivating roll is used to cultivate the ground. The fertilizer furrow digging unit levels the ground and forms a fertilizer furrow on the ground. The seed furrow digging unit levels the ground and forms a seed furrow. The screw conveyor and the cultivating roll are installed inside a housing(10) supported by the main frame(20).
Patent KR-20070078788-A (KR)
Title: Portable terminal device, site access method using thereof and recording medium
Inventor: HIDAKA SHINJI
IPC: H04M1/00
Filed: 2007-01-25
Abstract: A mobile terminal unit, an access method using the same, and a recording medium are provided to solve a problem that a user converts a fixed ID of a private use to a fixed ID of a business purpose whenever accessing a Web site, so the operation of a cellular phone is vexatious and inconvenient. A phone information memory unit stores a plurality of phone numbers allocated to a mobile terminal and a plurality of phone number identification information allocated to each phone number by associating them together. A memory unit stores a plurality of access destination information indicating a plurality of sites of a network and one of phone number identification information stored in the phone information memory unit. A site access unit accesses a site of the network through the phone number identification information stored in the memory unit in association with the access destination information.
Patent KR-20070080823-A (KR)
Title: Hydrogel formulations comprising active drugs for treating wounds
Inventor: KIM CHEOL JUN
IPC: A61K9/70
Filed: 2007-01-31
Abstract: Provided is a hydrogel formulation which effectively decreases bacterial infection by continuously releasing an effective drug, absorbs exudation by using a water-soluble polymer such as a polyacrylic acid, is convenient to use without skin irritation and easy to be removed after use. The hydrogel formulation comprises water, an active drug such as fusidic acid, centella asiatica, mupirocin, neomycin, bacitracin, gentamicin, lincomycin, erythromycin, heparin, and allantoin or a salt thereof, at least one water-soluble polymer selected from the group consisting of polyacrylic acid, polyvinylpyrrolidone, carboxymethylcellulose, polyhexamethylene biguanide, carrageenan, polyethylene oxide, polysaccharide, collagen, gelatin, hyaluronic acid, xanthan gum, acacia gum, gua gum, alginic acid, agar, arabia gum, tragacanth, karaya gum, pectin, starch, and a salt thereof, and polyol such as glycerin, propylene glycol, sorbitol, ethylene glycol, diethylene glycol, polyethylene glycol, polypropylene glycol and 1,3-butylene glycol.
Patent KR-20070079930-A (KR)
Title: Air distribution assembly for vehicles
Inventor: BALZO MICHELE
IPC: B60H1/12
Filed: 2007-02-02
Abstract: An air distribution assembly for vehicles is provided to allow motion of distribution flaps to be independent to each other by allowing additional motion of a first distribution flap to be performed after a second distribution flap is reached to an end of a stop location. An air distribution assembly for vehicles comprises a first distribution flap(12), a second distribution flap(14) and a geared transmission device(24). The first flap is rotatably mounted around a first axis(16). The second distribution flap is rotatably mounted around a second axis(18). The geared transmission device connects the first and the second flap to each other. The transmission device comprises at least one gear wheel(28) including a first(42) and a second element able to rotate relative to each other and an elastic element positioned between the first and the second element to allow a relative rotation motion between the first and the second element.
Patent KR-20080076243-A (KR)
Title: Combined t-money card and usb memory
Inventor: PARK IL SEOK
IPC: G06K19/07
Filed: 2007-02-15
Abstract: A USB memory combined with a T-money card is provided to be linkable to a character commodity or to be manufactured as promotional material for a company or a university. A USB memory combined with a T-money card includes a T-money card unit(10), a USB memory unit(20), a casing(30) and a cover(31). The T-money card unit has a function of a traffic card and other publicized functions by installing a smart chip and exchanging data with external terminals via a non-contact scheme. The USB memory unit has a USB connector(21) which interfaces IO data with a digital device like a PC and a memory which stores the IO data. The T-money card and the USB memory unit are installed in the casing and the cover covers the USB connector. When it is necessary that the stored data is outputted or moved to other medium, the cover is separated from the casing, the USB connector gets connected to an USB port of a PC. When the USM memory is used as a payment tool for a public transportation system like a bus or a subway, the USB memory gets near an external terminal like a card reader.
Patent KR-20080084260-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: HWANG YUN TAEK
IPC: H01L21/336
Filed: 2007-03-15
Abstract: A semiconductor device is provided to improve the operation characteristic of a device by avoiding out-diffusion of boron to a silicon germanium layer. An active region is defined by an isolation structure(120) included in a semiconductor substrate(110) including an NMOS region and a PMOS region. A gate insulation layer is positioned on the active region in a gate region. A dual poly gate is positioned on the gate insulation layer, including a silicon germanium layer(160). The dual poly gate includes a stack structure of a lower gate electrode(150) and an upper gate electrode(180). The lower gate electrode is composed of an n-type polysilicon layer in the NMOS region and a p-type polysilicon layer in the PMOS region. The upper gate electrode is composed of the silicon germanium layer and a tungsten layer. The silicon germanium layer can have a thickness of 50-150 Å and a germanium density of 0.01-0.6.
Patent KR-20080086041-A (KR)
Title: Apparatus for treating substrate
Inventor: CHOI JEUNG BONG
IPC: H01L21/02
Filed: 2007-03-21
Abstract: An apparatus for treating a substrate is provided to minimize manufacturing errors generated by outside particles by protecting the particles from flowing into the chamber. An apparatus for treating a substrate includes a fabricating chamber, a door member(540), and a sealing member(560). The fabricating chamber provides a space for preceding the treating substrate process and has an opening for connecting the space to the outside. The door member opens and shuts the opening of the fabricating chamber. The sealing member is positioned between a wall(504) of the fabricating chamber having the opening and the door member. The sealing member is made of elastic material in which gas cavities are formed. A groove is formed along an edge of the opening at the wall of the fabricating chamber.
Patent KR-20080087513-A (KR)
Title: System and method for managing convention based on web
Inventor: KIM DO HYEUN
IPC: G06F17/00
Filed: 2007-03-27
Abstract: A system for managing a convention based on the web and an operation method thereof are provided to manage all businesses from preparation to finish of the convention by constructing one system capable of accepting various features of the convention, and enable a convention planner to register/manage member and group information by constructing a database. A host organization managing module(201) manages information of various organizations opening a convention. A member managing module collects and manages members joining in the convention. A convention progress information managing module manages progress information of the convention. A convention processing module processes business needed for progressing the convention on the web. A database(210) stores the information needed for preparing, progressing, and finishing the convention, and the information for the host organizations, and the information needed for operating a convention management system. A database handler module(209) manages the database, and the member managing module comprises a member collection managing module(202), a sponsor collection managing module(203), and a joiner collection managing module(204).
Patent KR-20080089081-A (KR)
Inventor: JIN GYU AN
IPC: H01L21/28
Filed: 2007-03-31
Abstract: A method for forming a barrier metal layer and a method for a metal line in a semiconductor device using the same are provided to improve contact resistance with a lower layer by performing a cleaning process on the inside of a contact hole before forming a barrier metal layer to remove a natural oxide layer or polymer. A dielectric(102) containing silicon is formed on a substrate(100). The substrate has a lower layer(101) containing silicon. The dielectric is etched to form a contact hole that exposes the lower layer. Ta source gas and the silicon are respectively reacted by supplying the Ta source gas into a CVD chamber to form a TaSi layer along an inner surface of the contact hole. Nitrogen and a part of the TaSi2 layer are reacted by supplying nitrogen gas into the CVD chamber additionally to phase-convert the TaSi2 layer into a TaSi layer and to form a TaSiN layer(105), simultaneously. Before the TaSi2 layer is formed, a cleaning process is performed on the contact hole.
Patent KR-20090000797-A (KR)
Inventor: KIM IN KUEN
IPC: G06Q10/06
Filed: 2007-04-04
Abstract: A method and a system paying wages by opening a new account for the daily worker and as owner and recording medium therefore are provided to grasp amount of income of the daily worker and make a profit on wages payment processing commission. A system and a system paying wages by opening a new account for the daily worker comprises: a card interface unit(2300) reading out daily worker card information from a predetermined daily worker card; an information input unit(2355) inputting the wages information which is supposed to be paid to the daily worker; a whole statement creating unit(2360) producing the wages processing authorization request whole statement; a whole statement transmission unit(2365) transmitting the generated wages processing authorization request whole statement to a server on network and a whole statement processing unit(2370) receiving the wages processing authorization response whole statement.
Patent KR-20070043762-A (KR)
Inventor: KIM SEUNG TAI
IPC: E02D17/20
Filed: 2007-04-06
Abstract: 본 발명은 하천공사에 있어 법면보호공으로 갈대흙(1)과 갈대거적을 이용하는 방법에 관한 것으로, 더욱 상세하게는 도 1과 같이 성토법면보호를 위하여 갈대뿌리와 종자 그리고, 다량의 수분을 함유한 흙(갈대흙(1))을 법면에 20㎝두께로 성토를 하고, 그 위에 갈대거적을 일정한 간격으로 포설함으로써, 법면보호 및 야생동물의 서식지 제공, 강물의 수질 개선 효과를 얻는 목적으로 한다. 
     이를 위하여 도 1과 같이 제방법면 제외지 측으로 1차로 갈대흙을 20㎝두께로 부설하고, 도 2와 같은 갈대거적을 도 3과 같은 방법으로 갈대거적을 균일한 간격으로 배치하여 깔고, 수분의 증발을 방지하고 갈대가 성장할 동안 성토면의 토사유실 및 먼지발생을 억제하기 위하여 볏짚거적을 다시 한 번 덮어준다. 볏짚거적은 갈대의 이삭부분에 있는 씨앗을 보호하기 위해 갈대거적과 서로 엇갈리게 덮어주어야 한다. 볏짚거적을 깔고 난 후에 볏짚거적 위로 충분한 양의 물을 살포하여 준다. 
       
     법면, 제외지, 성토, 토사
Patent KR-20080092607-A (KR)
Title: Apparatus and method for array-histogram equalization
Inventor: JEA GEUN YEUNG
IPC: H04N5/202
Filed: 2007-04-12
Abstract: An apparatus and a method for align-histogram equalization are provided to apply align-histogram equalization to pixel brightness by using input brightness and a brightness average value of adjacent pixels in the align order of the pixel, thereby equalizing the pixel brightness in consideration of accord with the adjacent pixels. An apparatus for align-histogram equalization comprises a display panel(10), a display controller(20), a control unit(30), and a storage unit(40). The display controller controls the brightness of an image outputted to the display panel. The control unit has an align-histogram equalizer(32) and a filtering unit(34). The align-histogram equalizer performs the align-histogram equalization of pixel brightness of the input image and determines align priority according to the pixel brightness of the input image and the brightness average value of pixels adjacent to each pixel of the input image. The storage unit stores pixels which are aligned in the pixel brightness order of the input image and stores the brightness average value of the pixels adjacent to each pixel of the input image. The filtering unit performs the low pass filtering of the brightness of the pixel, for which the align-histogram equalization is performed, with the brightness average value of the adjacent pixels.
Patent KR-20080095573-A (KR)
Title: Reliable radio unit communication method with handshaking
Inventor: KIM YOUNG GWAN
IPC: H04B7/26
Filed: 2007-04-25
Abstract: A reliable radio unit communication method with handshaking is provided to improve the reliability of data communication by transmitting a packet where error is generated by using handshaking. In transmission data through a radio transmitter, a data packet(120) is divided into a pack unit. A divided packet including a starting and present, last number of the packet is transmitted. The radio receiver receives all packet data from the radio transmitter and manages a packet list having an error. When finishing receiving the packet, each radio receiver waits for random time. The radio receiver requires retransmission to an error packet.
Patent KR-20080037501-A (KR)
Title: Data transferring method, content transferring method and drm interoperable system
Inventor: PAK KOO YONG
IPC: G06F21/12
Filed: 2007-05-15
Abstract: A data transfer method, a contents transfer method, and a DRM(Digital Rights Management) are provided to transfer data and contents requested from a client to a destination place efficiently through a multi-chain in a DRM interoperable system. Each domain manager(174) respectively manages domains(170,180). First and second devices are registered to each domain by receiving authentication from the domain managers. Each contents controller(171,181) collects information of an object to be participated in data transfer, forms a chain including at least two objects by using the collected information, and transfers the data from the first device to the second device through the chain when the data transfer from the first device to the second device is requested.
Patent KR-20080101517-A (KR)
Title: Image forming apparatus and method of the same
Inventor: JEONG JI WON
IPC: G03G15/02
Filed: 2007-05-18
Abstract: An image forming apparatus and a method thereof are provide to improve product competitiveness through miniaturization of the image forming apparatus because the image forming apparatus doesn't need an apparatus which conducts the entire drum surface in the image forming apparatus and an apparatus for exposing the drum surface. One pole plate of a capacitor is a part of plural cells. An electrostatic latent image is self-generated on a surface by conducting a drum considering print data for printing one pole plate(110). A developing unit generates a developing image by developing the electrostatic latent image(120). A thermal imaging unit thermal-images the generated developing image on a print medium(130). A fusing unit fuses the thermal-imaged developing image on the print medium(140).
Patent KR-20080103867-A (KR)
Title: Apparatus for papr reduction of ofdm signal and method thereof
Inventor: PARK DONG HYUN
IPC: H04L27/26
Filed: 2007-05-25
Abstract: An apparatus and a method for reducing a PAPR(Peak-To-Average Power Ratio) of an OFDM(Orthogonal Frequency Division Multiplexing) signal minimize a delay time by reducing the number of sub block combinations. A serial and parallel converter(100) converts successively inputted data to the parallel data. A block divider(110) divides data converted to the parallel into the sub block. An inverse Fourier transformer(120) performs the IFFT(Inverse Fast Fourier Transform) of each sub block. A flipping unit(130) generates the OFDM transmission candidate symbols which is phase-rotated by multiplexing each transformed sub block by a phase rotation factor and sequentially flipping the sub block. A selecting unit(150) selects the signal with the minimum non-linear distortion among the OFDM transmission candidate symbols as the final transmission symbol.
Patent KR-20080105237-A (KR)
Title: A cooking equipment by pressure vessel
Inventor: HONG SOO WAN
IPC: A47J27/05
Filed: 2007-05-30
Abstract: A cooking apparatus is provided to put an earthenware steamer on a rectangular or cylindrical holder installed in the vicinity of a steam vent provided to a lid of a high pressure vessel. A cooking apparatus using a pressure vessel(3), which cooks food by comprising a pressure vessel body(1) for laying rice or a steamed dish, etc., and a pressure vessel lid(2) having a steam vent(4) discharging high temperature and high pressure steam while cooking, comprises a holder(5) installed around the steam vent of the pressure container lid in the rectangular shape, a separate type support(7) set on the top of the rectangular holder and provided with a steam discharge opening(6) to discharge steam at the center, an earthenware steamer(8) formed to cook food with the high pressure steam discharged from the opening, and a separate type water receiving vessel(9) installed to receive the moisture or food waste dropping from the earthenware steamer.
Patent KR-20080107182-A (KR)
Title: Grass protection mat
Inventor: SON CHANG SUB
IPC: A01G13/02
Filed: 2007-06-05
Abstract: A grass protecting mat is provided to inhibit the grass protecting mat from being pushed from the ground and to minimize the flowing of the grass protecting mat caused by people. A grass protecting mat(1) comprises a body part(10) which has a grass passing space(12) formed continuously; a rug(20) which is formed at the lower part of the body part; a depression preventing unit which is provided so as to be connected with the body part or the rug to prevent the depression of a mat; and a mat pushing preventing unit which is formed at the depression preventing unit.
Patent KR-20080107645-A (KR)
Title: Fusing apparatus
Inventor: LEE DONG WOO
IPC: G03G15/20
Filed: 2007-06-07
Abstract: A fusing recording medium is provided to prevent overheat in a part through which a recording medium does not pass when a recording medium such as envelop having narrow width is fused, thereby preventing damage of a fusing belt or a heating roller due to overheat of the part through which the recording medium does not pass and preventing a fusing defect due to overheat. A pressing roller(100) is rotatable. A fusing belt(200) is rotatably driven when the fusing belt is contacted with the pressing roller. A guide member(300) guides the driving of the fusing belt in the fusing belt. A nip forming member(400) supports the fusing belt so that a nip portion(N) is formed on a connection portion of the pressing roller and the fusing belt. A heating member(600) heats at different heat temperature by dividing the nip portion into a plurality of areas along with a length direction.
Patent KR-20090002228-A (KR)
Title: 주민등록증 통합 관리 시스템
Inventor: KWON JUNG AH
IPC: G06Q40/02
Filed: 2007-06-22
Abstract: 본 발명은 바쁜 현대인들에게 주민등록증만 가지고도 은행업무를 볼 수 있게 하는데 있다. 
     ATM, CD기, 주민등록증
Patent KR-20070077514-A (KR)
Title: Method and system for providing betting service in online baduk game and record media recorded program for realzing the same
Inventor: KIM KANG KEUN
IPC: G06Q50/34
Filed: 2007-07-11
Abstract: A method and a system for providing a betting service in an online Baduk game irrespective of the number of matches, and a recording medium storing a program thereof are provided to enable a user to bet on the online Baduk game anytime during a match and increase interest by allowing the user entering during the match to bet on the online Baduk game. A game server(110) monitors the number of Baduk game matches and receives betting selection information in a current betting round corresponding to the number of monitored match from the user. The betting information includes player selection information and betting amount information. The game server calculates a dividend rate for the current betting round by processing the betting selection information of a plurality of users and determines whether betting is closed in the current betting round. If the betting is closed, the game server updates the betting round, determines a winner and a loser, and pays a dividend to each user according to the dividend rate and issuance information of players. A database(112) stores the dividend rate and the betting amount information of each betting round.
Patent KR-20070078761-A (KR)
Title: Air leak glove valve
Inventor: KIM YOUNG JIN
IPC: F16K1/08
Filed: 2007-07-12
Abstract: An air leakage prevention glove valve is provided to prevent air from being sucked into the interior of the valve through a valve stem even when the inside of the valve is vacuumed. In an air leakage prevention glove valve, an oil or grease injection nipple is installed in a valve stem packing(12) by forming a hole at the outer lower end of a valve step packing(4). The grease or the oil is injected toward the valve step packing by using a grease injector. The oil or the grease penetrates into a minute space between a stem shaft(3) and the valve stem packing to block the minute space. If the oil or the grease is filled in the valve stem packing, exterior air is prevented form being sucked toward the valve stem even when the interior of the glove valve is vacuumed.