baber/WOPTO huggingface dataset:
Patent KR-20070121593-A (KR)
Title: Convection-enhanced hemodialyzer
Inventor: MIN BYOUNG GOO
IPC: A61M1/14
Filed: 2007-06-21
Abstract: A hemodialyzer with enhanced convection is provided to increase the removal ratio of middle molecules with keeping moisture balance in the bloodstream by increasing ultrafiltration and backfiltration amount in ultrafiltration and backfiltration zones formed by combining a cap to both sides of a body. A hemodialyzer(1) with enhanced convection is composed of a hollow body(3) having plural hollow fibers formed inside and a cap(10) combined to both sides of the body and composed of two through-holes(13) separated from each other at a predetermined gap in the center of the upside and two inlet ports(30) or two outlet ports(30') joined to each through-hole. The inlet port or the outlet port is connected to an inlet tube(50) or an outlet tube(51), respectively. When blood flows from a blood pump, ultrafiltration and backfiltration are independently generated in ultrafiltration and backfiltration zones formed in the body.
Patent KR-20090000401-A (KR)
Inventor: SEO JAE EUN
IPC: H04N21/25
Filed: 2007-06-28
Abstract: 본 발명은 각 사용자별로 EPG를 설정하여 개인별 맞춤형 영상 서비스를 제공하는 시스템 및 그 제공 방법을 개시한다. 
     본 발명의 개인 맞춤형 영상 서비스 시스템은 사용자로부터 제공받은 사용자 정보 및 시청 권한 정보를 포함하는 사용자 정보를 저장하는 사용자 정보 DB; 사용자별 EPG 및 방송 사업자로부터 제공받은 EPG를 저장하는 EPG 저장부; 상기 EPG에 근거하여 상기 사용자로부터 상기 시청 권한 정보를 제공받기 위한 사용자인터페이스를 생성하여 사용자 단말로 제공하고 상기 사용자인터페이스를 통해 제공받은 상기 시청 권한 정보를 상기 사용자 정보 DB에 저장하는 인터페이스부; 상기 시청 권한 정보 및 상기 EPG를 이용하여 상기 사용자별 EPG를 생성한 후 상기 EPG 저장부에 저장하는 권한 관리부; 및 상기 사용자 단말의 요청에 따라 상기 EPG 저장부에서 해당 사용자별 EPG를 추출하여 상기 사용자 단말로 전송해주는 EPG 관리부를 구비하여, 사용자별로 EPG를 설정하고 이를 갱신할 수 있도록 함으로써 시청 환경의 편의성을 높일 수 있으며, 자녀들에 대한 부모의 시청 권한 제어가 보다 효과적으로 이루어질 수 있도록 해준다.
Patent KR-20090003811-A (KR)
Title: Wave power generating apparatus
Inventor: I HAENG NAM
IPC: F03B13/16
Filed: 2007-07-04
Abstract: A wave power generator using the potential energy of the waves is provided to improve the power generation efficiency by converting the highness and lowness of the waves into the torque. A wave power generator using the potential energy of the waves comprises a pillar(111) perpendicularly formed in the support upper part; a support(122) formed in order to be rotatable inside bracket sieve; a substructuring(132) which is supported in pillar to the penetrated state and is ascended and descended; a forward direction production part of rotatory power including the power output axis it is formed on the top of pillar; a chain sprocket(120) formed in the power input axis of forward direction production part of rotatory power; and a chain(133) connected to the state that is combined in the top and lower part of substructuring and passes through pillar to the chain sprocket of the forward direction production part of rotatory power. The generator is connected the power axis.
Patent KR-20080005100-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: HAYASHI TETSUYA
IPC: H01L29/737
Filed: 2007-07-05
Abstract: A method for manufacturing a semiconductor device is provided to decrease a turn-on resistance of the semiconductor device by forming a gate insulation film with a uniform thickness on a hetero semiconductor region. A hetero semiconductor region is formed on a semiconductor substrate(1,2), such that a hetero junction is formed between the hetero semiconductor region(3) and a semiconductor substrate. The hetero semiconductor region is formed of a semiconductor material having a band gap, which is different from that of the semiconductor substrate. A portion of the hetero semiconductor region includes a thickness control unit, which is thinner than other regions. The hetero semiconductor region is arranged to have the same thickness, while the thickness control unit is oxidized, such that a gate insulation film(4) is formed to be close to the hetero junction. A gate electrode(5) is formed on the gate insulation film.
Patent KR-20090003880-A (KR)
Title: Buried pattern board and manufacturing method thereof
Inventor: AHN JIN YONG
IPC: H05K1/02
Filed: 2007-07-05
Abstract: A buried pattern board and a manufacturing method thereof are provided to satisfy a required thickness for a roll transfer device by performing a transfer process in a carrier-insulating tube coupling state. A buried pattern board(140) includes an insulating plate(100), a first pattern(110), a second pattern(120) and a via(130). The first pattern is reclaimed to the one side of the insulating plate. The second pattern is reclaimed to other side of the insulating plate to have the predetermined insulating thickness with the first pattern. The insulation thickness is 20 to 40 um. The via connects the first pattern and the second pattern electrically. The filling depth(A1,A2) of the second pattern and the first pattern is 5 to 40 um. If the filling depth of the first pattern and the second pattern is 10 um or less, the insulation thickness is 10 um or greater.
Patent KR-20090004238-A (KR)
Title: Method for manufacturing of butanol using catalyzing butyric acid
Inventor: SANG BYOUNG IN
IPC: C12P7/16
Filed: 2007-07-06
Abstract: A method for preparing bio-butanol is provided to prevent the deterioration of the activity of microorganism and to improve the productivity and economical efficiency of bio-butanol. A method for preparing bio-butanol comprises the steps of pulverizing, washing and hydrolyzing the biomass or the organic waste; inoculating Clostridium bacteria to the obtained carbon source and culturing it by anaerobic culture to collect the culture solution containing butyric acid and a hydrogen gas; adding butanol in a mole identical to that of butyric acid to the culture solution; adding a strongly acidic catalyst such as zeolite, heteropoly acid, silica-alumina, Nafion resin, p-toluenesulfonic acid. SO4^2-/ZrO2 or SO4^2-/TiO2-La2O3 to convert the butyric acid and butanol of the culture solution into butyl butyrate; and reacting the butyl butyrate with the collected hydrogen by using a catalyst of (CuO)a(ZnO)b(CoO)c(FeO)d(YO)e to produce butanol, wherein a is 0.1-80, b is 0.1-60, c is 0.1-80, d is 0.1-20, e is 0-5, and Y is W, Pd, Pt, Ru, Cs, Ma, Ca or Ba.
Patent KR-20090011129-A (KR)
Inventor: OH SEOK HAN
IPC: E01F8/00
Filed: 2007-07-25
Abstract: 본 발명은 방음벽용 투명 코팅 패널에 관한 것으로서, 더욱 상세하게는 야외에 장기간 노출되더라도 변색 및 손상이 최소화되도록 하여 장기적인 미관을 유지하도록 한 방음벽용 투명 코팅 패널에 관한 것이다. 
     이를 위해, 아크릴수지(PMMA) 또는 폴리카보네이트(PolyCarbonate)를 사용하여 제조되며, 압축 성형방식 또는 압출 성형방식에 의해 투명한 판체로 성형된 본체;상기 본체의 표면에 변색 및 변질을 방지하기 위해 코팅액이 도포된 코팅층:을 포함하되,상기 코팅액은, 광 중합형 6관능기 지방족 우레탄 아크릴레이트 올리고머 30~70중량%와 3관능기 지방족 우레탄 아크릴레이트 올리고머 20~30중량%와 트리메틸 프로판 트리아크릴레이트(TMPTA)를 10~60중량%가 혼합된 것을 특징으로 하는 방음벽용 투명 코팅 패널을 제공한다. 
       
     방음벽, 투명코팅패널, 내마모성, 내후성, 내화학성, 미관
Patent KR-20080014665-A (KR)
Title: Dual riser fcc reactor process with light and mixed light/heavy feeds
Inventor: ENG CURTIS N
IPC: C10G11/18
Filed: 2007-08-09
Abstract: A dual-riser FCC(Fluidized Catalytic Cracking) reactor process including light feedstock and mixed light/heavy feedstock is provided to increase the yield rate of ethylene, propylene, or the mixture thereof by individually cracking feedstock in dual risers. A dual-riser FCC reactor process comprises the steps of: cracking first hydrocarbon feedstock(14) in a first riser(2) under first riser FCC conditions, to generate first emissions containing sufficient ethylene, propylene, or the mixture thereof; cracking second hydrocarbon feedstock in a second riser(4) under second riser FCC conditions, to generate second emissions containing sufficient ethylene, propylene, or the mixture thereof, wherein the first and second hydrocarbon feedstocks are different from each other and the first and second riser FCC conditions are independently chosen to assist the production of ethylene, propylene, or the mixture; recovering a catalyst from the first and second riser FCC emissions and separating gas; regenerating the recovered catalyst by burning cokes in a regenerator, in order to obtain the high-temperature regenerated catalyst; and recirculating the high-temperature regenerated catalyst to the first and second risers to maintain a continuous operation mode.
Patent KR-20090016232-A (KR)
Title: Plasma processing apparatus for film deposition and deposition method of micro crystalline silicon layer using the same
Inventor: KIM JAE HO
IPC: C23C16/00
Filed: 2007-08-10
Abstract: A plasma processing apparatus for film deposition is provided to generate high density plasma by an inductive coupling electric field formed between a main electrode and a sub electrode in a horizontal direction so as to improve a film deposition rate. A plasma processing apparatus(100) for film deposition comprises the following units. A chamber(110) has a reaction space. A substrate pallet(120) is installed inside the chamber. A gas spraying unit is installed in an upper part of the substrate pallet. A gas ring equipped with a plurality of spraying holes(172) is installed near the substrate pallet.
Patent KR-20090018466-A (KR)
Title: A composition comprising an extract of prunus persica for treating and preventing oxidation or thrombus related diseases comprising arteriosclerosis
Inventor: MOON JIN YOUNG
IPC: A61K36/736
Filed: 2007-08-17
Abstract: A composition comprising the extract of Prunus persica is provided to remove hydroxyl radical, superoxide anion, lipid peroxidation salt and nitrogen oxide, inhibit lipid peroxidation of liver tissue, and LDL(low density lipoprotein) oxidation, and improve anti-thrombotic effect, thereby treating and preventing oxidation or thrombus related diseases including arteriosclerosis. The composition for treating and preventing oxidation or thrombus related diseases comprises the extract of Prunus persica which is prepared by extracting the branch or leaf of Prunus persica with the extraction solvent selected from water, C1-C4 lower alcohol and mixed solvents thereof.
Patent KR-20090020848-A (KR)
Title: Electromagnetic clutch for compressor
Inventor: SEOK JONG MYUNG
IPC: F16D27/112
Filed: 2007-08-24
Abstract: An electromagnetic clutch for a compressor is provided to stall a compressor stably by preventing slip between a pulley and a disc. An electromagnetic clutch for a compressor comprises a pulley(10) installed to rotate on one side of a compressor(3); a stopper plate(33), connected to the rotating shaft(7) of a compressor, installed to move along the rotating shaft; a permanent magnet(35) prepared in the stopper plate; and a field coil(20) generating electromagnetic force onto the permanent magnet, housed in the stopper plate; The pulley is equipped with a coil housing space(15) and a stopper friction surface. The stopper plate has a pulley friction surface conforming to the stopper friction surface.
Patent KR-20090021045-A (KR)
Title: Apparatus for writing an image on an electronic paper
Inventor: JUNG SUN TAE
IPC: G02F1/133
Filed: 2007-08-24
Abstract: An apparatus for writing an image in an electronic paper is provided to reduce a cost and thickness of the electronic paper by removing a backplane and a driving circuit. A plurality of pixel electrodes correspond to a plurality of pixels comprising an image. A writing head(260) applies the voltage to the pixel electrodes according to inputted address signals and data signals. A driver(240) generates the address signals and data signals according to the inputted image frame signal and outputs the address signals and data signals to the writing head. A controller(220) generates the image frame signal and outputs the image frame signal to the driver.
Patent KR-20090022756-A (KR)
Title: The system which provide a specialized virtual avatar where the face image which the user designates is reflected
Inventor: LEE CHANG HWAN
IPC: G06Q30/06
Filed: 2007-08-31
Abstract: A system for providing an SVA(Specialized Virtual Avatar) to which an FIU(Face Image which a User designates) is reflected is provided to replace a face of a source virtual avatar appearing in an online service pool of a service operation system with an FIU and flexibly operate an on demand online service pool to which each personal desire of a user is reflected. An SVA production request acceptance unit(210) accepts an FIU transmitted from a user client through a guide page while operating the guide page for SVA production request acceptance according to a request of the user client. An SVA production unit(100) matches a source virtual avatar appearing in an online service pool operated by a service operation system to produce an SVA. An SVA providing unit(220) matches the source virtual avatar appearing in the online service pool production unit one to one with an SVA produced by the SVA production unit when the SVA is produced completed while communicating with a service operation system.
Patent KR-20090023776-A (KR)
Title: Rfid tag and laser-strap bonding method thereof
Inventor: PARK HONG JIN
IPC: G06K19/077
Filed: 2007-09-03
Abstract: A strap bonding method using a strap bonding-type RFID tag and the laser is provided to offer the flexibility and enable proper electrical connection, mechanical joining and position designation. A base substrate, a strap member and an anisotropic conductive film are arranged in a line(S10). The base substrate has a metal pattern for an antenna and a connection terminal. In the strap member, an IC chip for wireless communication and conductive leads are formed. The anisotropic conductive film is formed between the base substrate and strap member. By using the vision, marks indicated on the base substrate, strap member and anisotropic conductive film are confirmed and then are arranged(S20). A release paper is stripped from the anisotropic conductive film and a glass substrate is arranged on the upper part of a strap. As the result, the base substrate and strap are temporarily coupled(S30).
Patent KR-20090025676-A (KR)
Title: Aid lamp assembly of light
Inventor: CHOL BYOUNG SUK
IPC: F21S2/00
Filed: 2007-09-07
Abstract: An auxiliary lamp apparatus for the lighting fixture is provide to realize the dim decorative illumination and the mood illumination by emitting the light of auxiliary lighting installed at the cover fixture. A lamp housing is installed at the base concrete layer or the ceiling panel of ceiling by using the fastening member. The main part lamp is installed at the inner side of the lamp housing. The front cover is attachably and detachably assembled in the front side of the lamp housing. A cover fixture(7) is installed at the lamp housing in order to support the front cover. The cover fixture is arranged in order to cut across the middle of the lamp housing. A hooking part(11) is formed in the lower part of the cover fixture. A downstream opening(13) is formed in middle of the hooking part. A hanging groove(15) is formed in the inner side of the downstream opening. An LED unit(17) for the secondary illumination role is inserted into the hanging groove.
Patent KR-20090025948-A (KR)
Title: Cellulose-based fiber, and tire cord comprising the same
Inventor: LEE JAE WOONG
IPC: D01F2/00
Filed: 2007-09-07
Abstract: Cellulose based fiber and tire cord including the same are provided to superior shape stability and properties by using the improved cellulose based fiber. A method for manufacturing cellulose based fiber includes the following steps of: manufacturing spinning dope including cellulose and polyacrylamide; manufacturing a multi-filament by spinning the dope; coagulating the filament; washing the coagulated filament; and drying the washed filament. The spinning typed dope includes the cellulose and the polyacrylamide with a ratio of 99.95:0.05 - 50:50. Average molecular weight of polyacrylamide is 10,000- 4,000,000.
Patent KR-20080023657-A (KR)
Title: Monomer for photoresist, polymer thereof and photoresist composition including the same
Inventor: KIM DEOG BAE
IPC: G03F7/004
Filed: 2007-09-10
Abstract: A monomer for photoresist is provided to realize improved resolution and process margin, to form a high-precision pattern by virtue of a low temperature sensitivity to post-exposure baking, and to improve the focus depth margin and line edge roughness. A monomer for photoresist is represented by the following formula 1. In formula 1, R* independently represents H or a methyl group; R is a hydrocarbon group having a substituted or non-substituted C1-C25 alkyl group containing an ether group or not, or a substituted or non-substituted C4-C24 aryl group, heteroaryl group, cycloalkyl group or multi-cycloalkyl group containing an ether group, ketone group or sulfur or not.
Patent KR-20080042672-A (KR)
Title: An apparatus and a method of sharpening for the blurred blown-up images
Inventor: PARK SANG WOOK
IPC: H04N5/57
Filed: 2007-09-10
Abstract: An apparatus and a method for sharpening a blurred blown-up image are provided to remove blurring of the magnified image by using an edge-adaptive clearing method without a side effect such as ringing or artifact, thereby clearing the magnified image. A digital image processor(20) comprises the followings. A main edge direction calculator(21) includes a digital filter, and extracts brightness of an inputted image. A first high pass calculator(23) selects one direction of 0, 90, 135 or 45 degrees as a main edge direction. By obtaining a difference value of the main edge direction, the first high pass calculator obtains a high pass filtering value in correspondence with the main edge direction. A second high pass calculator(24) obtains a general high pass filtering value. An adaptive digital filtering unit(25) adaptively mixes the high pass filtering value, filtered from the first high pass calculator, and the general high pass filtering value, filtered by the second high pass calculator, according to an edge direction deviation. Therefore, the adaptive digital filtering unit obtains a digital filtering value.
Patent KR-20090029501-A (KR)
Title: Shoe polish feeder of an automatic shoeshine apparatus
Inventor: MO KWANG MOON
IPC: A47L23/02
Filed: 2007-09-18
Abstract: Shoe polish feeding mechanism for an automatic shoeshine device is provided to prevent the shoe polish from being flowing or splashing due to the torque of a shoe brush. Shoe polish feeding mechanism for an automatic shoeshine device comprises: a case(50) of the cylindrical form for supplying the shoe polish(40) to shoe brushes; a holder(52) located inside the case in order to contain the shoe polish of solid type; a drive unit(60) moving the holder back and forth in the case inside; and a coupling plane(53) in which a limit switch contacted with the case is mounted on one side.
Patent KR-20090030079-A (KR)
Title: Wheel and tire feeder
Inventor: KIM TAE YONG
IPC: B65G47/02
Filed: 2007-09-19
Abstract: A distributor of wheel is provided to supply the wheel to a wheel mounting factory without any damage with a wheel stopper. A distributor of wheel comprises: a vertical lifer(10) provided with the wheel transferred from a transfer conveyor; a vertical conveyor(20) transferring the wheel to a wheel mounting factory after receiving from a vertical lifer; and a wheel stopper mounted on the vertical lifer in order to supply the wheel to the vertical conveyor without any damage.
Patent KR-20090030939-A (KR)
Title: Shield can manuvfacturing method for portable communication device and shield can thereby
Inventor: KANG SHIN CHUL
IPC: H05K9/00
Filed: 2007-09-21
Abstract: A shield can of a portable communication device and a manufacturing method thereof are provided to reduce the weight of the shield can and to change the shape of the shield can by using synthetic resins for manufacturing the shield can. A shield can(100) of a portable communication device includes a metal frame(110) and a shield can cover unit(120). The shield can cover unit is formed by injection molding. The shield can cover unit is plated with the electromagnetic wave shielding material. The shield can cover unit is assembled with the metal frame. The shield can cover unit is made of PC(Polycarbonate), ABS(Acrylonitrile Butadiene Styrene) or the mixture of PC and ABS. The thickness of the shield can cover unit is 0.2mm. The plating material of the shield can cover unit is made of copper and nickel. The electromagnetic wave shielding efficiency is above 80 dB.
Patent KR-20090032234-A (KR)
Title: Micro-bump formation and precise composition control of ternary lead free micro-bumping made by binary electroplating included nano paticles
Inventor: LEE CHANG WOO
IPC: H01L21/60
Filed: 2007-09-27
Abstract: A ternary lead free micro-bump and a formation method thereof by binary electroplating including nano particles are provided to extend the life span of bump by minimizing the thickness of inter metallic compound. A ternary lead free micro-bump and a formation method thereof by binary electroplating including nano particles comprises a step of forming a copper layer(10) on a substrate, a step of forming a photoresist film(20) on the copper layer and etching in order to expose a part of the copper layer, a step of forming a Sn-Cu alloy plating layer including nano particles or a Sn-Bi alloy plating layer including nano particles on the exposed copper layer, a step of laminating a Sn-Ag alloy plating layer on the Sn-Cu alloy plating layer or the Sn-Bi alloy plating layer, a step of removing the photoresist film, and a step of forming a Sn-Ag-Cu or Sn-Ag-Bi alloy bump including nano particles by reflowing the laminated alloy plating layers.
Patent KR-20090032899-A (KR)
Title: Exercise bicycle
Inventor: LEE MOO YOUNG
IPC: B62L3/00
Filed: 2007-09-27
Abstract: A bicycle for exercise is provided to be used for exercise and transportation and to freely control the rotary resistance and the exercise intensity according to the selection of an operator. A cable control device(30) is installed at a portion of a brake lever(20) of a bicycle, and controls the extent level to a specific level. The level of the rotary resistance of a wheel is controlled according to the extent level of a cable when a brake operates. The cable control device is consisting of a body(31) including a screw part. The screw part of the body converts the rotational motion into the reciprocating motion. The body is reciprocating when rotating by combining a part of the brake lever with the screw part of the body. The extent level of the cable is controlled according to the reciprocating motion of the body.
Patent KR-20090037576-A (KR)
Title: Susceptor for chemical vapor deposition apparatus
Inventor: JUNG HO IL
IPC: H01L21/205
Filed: 2007-10-12
Abstract: A susceptor for a chemical vapor deposition device is provided to manufacture a high quality substrate by improving a bowing effect of a substrate in a substrate growing process. A plurality of pockets(130) is formed on a top surface of a rotation body(110). A substrate(2) is arranged on the pocket. The pockets are formed into a columnar direction based on a rotation center of the rotation body. A coupling part coupled with a rotation shaft(38) of a driving motor is formed on a bottom surface of the rotation body. The pocket includes a concave part(131). The concave part having a diameter smaller than the substrate is formed on a center part of the pocket. A loading part(132) is arranged on an outer circumference of the concave part. A trap(120) is caved into a fixed depth.
Patent KR-20090038136-A (KR)
Title: The system and method to publish a personal photo book
Inventor: CHAE JONG JUN
IPC: G06Q50/10
Filed: 2007-10-15
Abstract: A service system for publishing a personal photo book and a publishing method thereof are provided to make the personal photo book of photos desired by a user among photos which people has registered. A link module(22) displays a preset virtual photo book or a photo book setup window for setting up a virtual photo book to be newly prepared. A photo book making module(23) reads a document form and the basic frame information of a photo book, and then sets up the read information on the photo book setup window. An expert photo book-making participation module(25) stores the personal information of a specialized photographer in an expert DB(25a). A photo book outputting module(27) outputs the set virtual photo book to each expert terminal and user terminal.