baber/WOPTO huggingface dataset:
Patent KR-20090059666-A (KR)
Title: Image forming element manufacturing method using imprinting process and image forming element, and imprinting system
Inventor: SHIN KYU HO
IPC: G03G15/02
Filed: 2007-12-07
Abstract: A method for manufacturing an image forming body by using an imprinting process, the image forming body made by the method and an imprinting system are provided to simplify the manufacturing process by forming a plurality of ring electrodes. A method for manufacturing an image forming body by using an imprinting process comprises the following steps of: providing an image drum(120); transferring the conductive ink for plural ring electrodes on the outer circumference of the image drum by using the imprinting process; forming the ring electrodes by hardening the conductive ink; and forming an outer insulating layer on the outer circumference of the image drum.
Patent KR-20090059800-A (KR)
Title: Asterization engine and three-dimension graphics system for rasterizing by order adapted characteristic of polygon
Inventor: KIM CHUN HO
IPC: G06T15/00
Filed: 2007-12-07
Abstract: A rasterization engine for performing the rasterization in the order adapted to the feature of a polygon and a 3D graphics system are provided to increase the cohesion of pixels by starting the rasterization of the next polygon from a spot adjacent to a point where the rasterization is finished. A rasterization engine for performing the rasterization(10a,20a,30a,40a) in the order adapted to the feature of polygon includes a polygon generator and a polygon. The polygon generator receives vertexes determined by the viewport mapping and generates a polygon and rasterization information of the polygon. By using the rasterization information delivered from the polygon generator, the polygon produces a pixel.
Patent KR-20090063965-A (KR)
Title: Clutch master cylinder
Inventor: PARK CHUN WOO
IPC: F16D25/08
Filed: 2007-12-14
Abstract: A clutch master cylinder is provided to fold a push rod and a cylinder rod connected to a pedal in the event of car crash to absorb impact and reduce pedal sliding to a driver. A clutch master cylinder(100) includes a body(13), a piston(14) and a push rod(110). The body transfers a fluid pressure variation in the inner space thereof to a release cylinder. The piston is movably set in the body. One end of the push rod is connected to a pedal and the other end has a hole(111) receiving a piston rod(150) of the piston to transfer the action of the pedal to the piston. The hole includes a holder holding the piston rod. The piston rod passes through the holder and is folded in the hole in the event of car crash.
Patent KR-20090064153-A (KR)
Title: Method and apparatus for creating 3d face model by using multi-view image information
Inventor: KIM HO WON
IPC: G06T13/40
Filed: 2007-12-15
Abstract: A 3D facial model generation method and a device using multi-viewpoint image information are provided to control expression or facial postures through join control of a hierarchical structure, thereby offering an easy editing and modifying function of external facial shapes or expressions. An image input unit(102) inputs multi-viewpoint image information toward an expressionless face of a performer captured from plural cameras. An outer shape restorer(104) generates a mesh structure for outer shape expressions of a 3D facial model by using the inputted multi-viewpoint image information. A standard facial model transition unit(106) transfers standard model information to the generated mesh structure, and planarizes the mesh structure. The standard facial model transition unit enables operation of moving parts in each part. An intrinsic expression learning unit(108) locates joints of a hierarchical structure in the mesh structure.
Patent KR-20090066106-A (KR)
Title: Voice query extension method and system
Inventor: CHO JEONG MI
IPC: G10L15/02
Filed: 2007-12-18
Abstract: A method and a system for extending a voice search word are provided to raise a recognition hit ratio by recognizing unregistered words, which is not registered to a native language dictionary, with a multi-language dictionary. A signal processor detects a section of a voice user from an input signal and extracts a feature vector from the voice section. A phoneme decoder(110) converts the feature vector into at least one phoneme sequence. A word decoder(140) extracts and selects a row of words, which have linguistic meaning, as a search word by matching the phoneme sequence with the words registered in a word dictionary. A multi-language search extender(180) converts the selected search word into the search word comprising first language by using a phoneme/grapheme conversion model when the selected search word is not the first language.
Patent KR-20090067441-A (KR)
Title: Manhole trap for rainspout
Inventor: JOH SEONG JU
IPC: E03F5/14
Filed: 2007-12-21
Abstract: A manhole trap for collecting rainwater is provided to easily remove impurity collected in a net by replacing a net. A manhole trap for collecting rainwater is composed of a fine screen(1) having gaps(12), a net(2), and a contact unit(3) for connecting the lower part of the fine screen and the upper part of the net. The fine screen is installed within the rainwater trap to be inclined, and discharges rainwater through the gaps. The upper part of the net is opened. The net filters impurity flowed in from the fine screen.
Patent KR-20090069487-A (KR)
Title: Pad of semiconductor devic and method for manufacturing the pad
Inventor: KIM SUNG SU
IPC: H01L21/60
Filed: 2007-12-26
Abstract: A pad of semiconductor device and method for manufacturing the pad are provided to reduce a component of parasitic capacitance of a pad by improving a connection structure of a plurality of middle metal layers and an upper metal layer. The upper metal layer(100) is formed in the uppermost portion of the pad of the semiconductor device. The first~N middle metal layer is successively formed in the lower direction of the upper metal layer. The first~N middle metal layer(110-150) and the upper metal layer forms capacitors in a vertical direction. The capacitors are serially connected. The metal layer can be more formed in the lowermost part(160) of the pad.
Patent KR-20090070873-A (KR)
Title: Organic light emitting display
Inventor: MOON CHAN KYOUNG
IPC: H05B44/00
Filed: 2007-12-27
Abstract: An organic light emitting display device is provided to increase torsional strength and bending strength of a bezel by forming a hemming flange to the bezel. A panel assembly(20) includes a display region(A10) and a pad region(A20). A bezel(40) is coupled with the panel assembly. The bezel includes a floor part(42), a side wall(44), and a hemming flange(46). The panel assembly is placed in the floor part. The side wall is formed in an edge of the floor part except for an edge corresponding to the pad region. The hemming flange is formed in an edge of the floor part corresponding to the pad region. A flexible PCB(32) is fixed to the pad region. The flexible PCB is bent according to the hemming flange. A PCB(36) is electrically connected to the flexible PCB.
Patent KR-20090073326-A (KR)
Title: Pottery filter having sic powder and filter system using the same
Inventor: CHOI SEUNG CHUL
IPC: B01D39/00
Filed: 2007-12-31
Abstract: An earthenware filter and a filter system using the same are provided to filter fluid conveniently and efficiently by using the earthenware filter which is applied for various fields corresponding to the fluid of various shapes. An earthenware filter system including SiC powder includes an inlet(100), a plurality of earthenware filter part, and an outlet(112). The inlet supplies fluid to be filtered in the earthenware filter part. The earthenware filter part is connected with the inlet. The number and size of pores are arranged according to the content of SiC powder generating gas. The earthenware is connected with the inlet, and includes 50 ~ 95 parts by weight of clay and 5 ~ 50 parts by weight of the SiC powder. The outlet discharges the filtered fluid from the earthenware filter part. The earthenware filter part includes a plurality of earthenware filters(106,108).
Patent KR-20070043869-A (KR)
Inventor: HAGIWARA TAKASHI
IPC: B23K35/363
Filed: 2005-08-22
Abstract: 젖음성을 양호하게 하기 위해서 디카르복실산 등의 유기산을 납땜 접합용 플럭스에 첨가하면 산화 구리와 반응하여 녹색을 띄는 구리의 금속 비누가 발생한다.     이 구리의 금속 비누는, 부식성도 없고, 신뢰성의 저하를 가져오는 것은 아니지만, 외관적으로는 부식의 상징인 녹청과 완전히 동일하여 구별할 수 없기 때문에, 구리의 금속 비누를 발생시키지 않는 땜납 접합용 플럭스가 필요하다.     
     땜납 접합 플럭스에 테트라졸 및 테트라졸 유도체를 첨가함으로써 카르복실기와 구리 이온만이 일방적으로 반응하는 것을 방해하여, 녹색을 띄는 구리의 금속 비누의 발생을 억제할 수 있다.     특히 테트라졸 및 테트라졸 유도체 중에서, 1 위의 위치하는 치환기가 수소이며, 5 위에 전자 흡인성이 강한 페닐기를 갖고 있는 5-페닐-1H-테트라졸 및 그 유도체는, 용매 중에서의 극성이 강해져, 땜납 접합에 양호해진다.      
     땜납 플럭스
Patent KR-20070044483-A (KR)
Title: Light engine
Inventor: MARRA JOHAN
IPC: F21K99/00
Filed: 2005-08-02
Abstract: The invention describes a Light engine (1,2,3,4,5) comprising a chamber (6) with at least one aperture (7) and a number of LED elements (13) positioned inside this chamber, where effectively all inner surfaces of the chamber (6) are realized as high-reflective surfaces (20) which are essentially non-absorbing towards light within a desired wavelength region
Patent KR-20070053753-A (KR)
Inventor: FUNAHASHI MASAKAZU
IPC: C07C211/61
Filed: 2004-09-17
Abstract: 본 발명은 비치환 피렌 구조에 치환기를 갖는 다이페닐아민기가 결합된 특정 구조의 방향족 아민 유도체, 및 음극과 양극 사이에 적어도 발광층을 포함하는 일층 또는 복수층으로 이루어진 유기 박막층이 협지되어 있는 유기 전기발광 소자에 있어서, 당해 유기 박막층의 적어도 1층이 상기 방향족 아민 유도체를 단독으로 또는 혼합물의 성분으로서 함유하는 유기 전기발광 소자이며, 수명이 길고 발광 효율이 높은 청색 발광이 얻어지는 유기 전기발광 소자 및 이를 실현하는 방향족 아민 유도체를 제공한다.
Patent KR-20070053820-A (KR)
Inventor: GEFTER PETER
IPC: H05F3/02
Filed: 2005-09-19
Abstract: 공기 또는 다른 가스의 유동 스트림 내에서 하나의 극성 및 대향 극성의 이온을 발생시키기 위한 이온화 모듈 및 방법은 최대 유동 속도 영역에서 유동 스트림 내에 장착된 박형 필라멘트를 포함한다.  박형 필라멘트 전극은 필라멘트 전극의 상류에 위치된 전기적으로 절연된 기준 전극쪽으로 이온의 집중 스트림을 형성하도록 하나의 극성 및 대향 극성의 교호하는 높은 이온화 전압을 수용하도록 다중 측면 다각형에 장착된다.  필라멘트 전극의 유동 스트림 하류 내에 위치된 다른 기준 전극은 이온의 출구 스트림과 유동 가스의 양극성 및 음극성의 발생된 이온의 양을 제어하도록 선택된 극성의 바이어스 전압을 수용한다. 
       
     이온화 전극, 제1 기준 전극, 제2 기준 전극, 하우징, 전원 공급원
Patent KR-20070089680-A (KR)
Title: Method for adding a multi-component detergent additive in a water leading household appliance
Inventor: STEINER WINFRIED
IPC: A47L15/44
Filed: 2005-10-22
Abstract: The invention relates to a method for adding a multi-component solid detergent additive during a program sequence of a water leading household appliance, in particular a dishwasher, wherein the household appliance comprises a compartment for storing the detergent additive. According to the invention, the liquid supply to the detergent additive stored in the compartment is effected in dependency of the program sequence, wherein in particular the liquid supply to the compartment is repeated at different times. Similarly a household appliance is provided with a device for adding a multi-component detergent additive.
Patent KR-20070100244-A (KR)
Title: Continuous pore elastomer, process for producing the same, and water absorbing roller and swab
Inventor: ITO YOSHIAKI
IPC: C08G18/82
Filed: 2005-11-22
Abstract: A continuous pore elastomer capable of instantaneously absorbing water, characterized in that the elastomer consists of a polyurethane and has a three-dimensional network pore structure, the average size of skeleton thereof being = 80% skeleton has a size of 2 to 20 Vm, and that the elastomer has an apparent density of 0.2 to 0.4 g/cm^3 and contains a surfactant of >= 8 HLB value. Further, there is provided a process for producing the continuous pore elastomer, characterized in that there is included the step of carrying out water extraction of a pore forming agent from a molding. Still further, there are provided a water absorbing roller and swab obtained from the continuous pore elastomer.
Patent KR-20070111454-A (KR)
Title: New protein formulation
Inventor: LYNGSTADAAS S PETTER
IPC: A61K6/884
Filed: 2005-12-12
Abstract: The present invention relates to a new and improved low-concentration formulation of an active enamel substance, such as an enamel matrix, enamel matrix derivative and/or an enamel matrix protein, intended to be used as therapeutic, as prophylactic and/or as cosmetic agent. In the present invention, said active enamel substance is incorporated into a polymeric matrix, which is either suitable for cellular in-growth, or cell-occlusive. The active enamel substance can be incorporated into the polymeric matrix so that it is released by degradation of the polymeric matrix, by enzymatic action and/or by diffusion. Comprised in the invention is thus in particular a new pharmaceutical and/or cosmetic formulation of an active enamel substance at a lower total concentration within the formulation, wherein a spatial and/or selective regulation of release of said active enamel substance permits a greater percentage of the active enamel substance to be released at the time of appropriate cellular activity.
Patent KR-20070100322-A (KR)
Title: Process for the manufacture of 1,2-dichloroethane
Inventor: STREBELLE MICHEL
IPC: C08F14/06
Filed: 2005-12-21
Abstract: Process for the manufacture of 1,2-dichloroethane starting with a hydrocarbon source according to which: a) the hydrocarbon source is subjected to cracking which produces a mixture of products containing ethylene and other constituents; b) the said mixture of products is separated into a fraction enriched with compounds which are lighter than ethylene, containing part of the ethylene (fraction A), into a fraction enriched with ethylene (fraction B) and into a heavy fraction (fraction C) ; c) fraction A is conveyed to a chlorination reactor and fraction B to an oxychlorination reactor, in which reactors most of the ethylene present in fractions A and B is converted to 1,2-dichloroethane; d) the 1, 2-dichloroethane obtained is separated from the streams of products derived from the chlorination and oxychlorination reactors.
Patent KR-20080061332-A (KR)
Title: Devices and methods capable of authenticating batteries
Inventor: PAI PARANJAPE VANDITA
IPC: H01M50/569
Filed: 2006-09-27
Abstract: Disclosed herein are battery-powered devices capable of authenticating batteries. In one embodiment, a device comprises: a battery, an excitation source, a photodetector, and an operating system. The device is capable of at least partially being powered by the battery. The excitation source is capable of producing radiation and disposed so that the radiation can contact a surface of the battery. The photodetector is capable of detecting radiation from the battery. The operating system is capable of determining whether or not the battery is an authentic battery for that device.
Patent KR-20070094839-A (KR)
Title: Fuel cell
Inventor: KAN HIROFUMI
IPC: H01M4/86
Filed: 2006-02-10
Abstract: This invention provides a fuel cell comprising a cathode catalyst layer (2), an anode catalyst layer (3) comprising a perfluoro-type electrically conductive binder having an aggregate structure, in which a hydrophobic (lipophilic) group faces outward and a hydrophilic group faces inward, and a proton-conductive film (6) disposed between the cathode catalyst layer (2) and the anode catalyst layer (3).
Patent KR-20070104630-A (KR)
Title: Nonvolatile semiconductor storage device and method for operating same
Inventor: KAWAZOE HIDECHIKA
IPC: G11C13/00
Filed: 2006-01-05
Abstract: A nonvolatile semiconductor storage device provided with a highly integrated memory cell array wherein consumption current increase caused by a transient current due to potential change of a bit line and a word line is suppressed during shifts among modes of reading, writing and erasing. A two-terminal memory cell is provided with a variable resistance element whose resistance value reversibly changes by pulse application. In the memory cell array (1), a plurality of two-terminal memory cells are arranged in a row direction and a column direction, respectively, and ends on one side of the memory cells on a same row are connected to common word lines (WL1-WLn), and the other ends of the memory cells on a same column are connected to common bit lines (BL1-BLm). While the operation of reading, writing and erasing are performed to a selective memory cell, a common nonselective voltage VWE/2 is applied to both a nonselective word line and a nonselective bit line not connected to the selective memory cell.
Patent KR-20070118635-A (KR)
Title: Summarization of audio and/or visual data
Inventor: BARBIERI MAURO
IPC: G10L25/57
Filed: 2006-03-03
Abstract: Summarization of audio and/or visual data based on clustering of object type features is disclosed. Summaries of video, audio and/or audiovisual data may be provided without any need of knowledge about the true identity of the objects that are present in the data. In one embodiment of the invention are video summaries of movies provided. The summarization comprising the steps of inputting audio and/or visual data, locating an object in a frame of the data, such as locating a face of an actor, extracting type features of the located object in the frame. The extraction of type features is done for a plurality of frames and similar type features are grouped together in individual clusters, each cluster being linked to an identity of the object. After the processing of the video content, the largest clusters correspond to the most important persons in the video.
Patent KR-20070117705-A (KR)
Title: Removable filter head
Inventor: O'CONNELL PAUL A
IPC: A61F2/01
Filed: 2006-04-04
Abstract: A filter (10) for use within the lumen of a blood vessel that includes a plurality of interconnected intraluminal filter elements (14) adapted to flexibility convert between a filter configuration and an open configuration. The filter further includes a removable filter head (16) having a retainer (50) and a stopper (70) movable between a first position and a second position. The retainer and the stopper cooperate at the first position to secure the plurality of interconnected intraluminal filter elements into the filter configuration and the movement of the stopper to the second position releases the plurality of interconnected intraluminal filter elements to the open configuration.
Patent KR-20080012288-A (KR)
Title: Polymeric strain sensor
Inventor: MAINWARING DAVID
IPC: G01L1/22
Filed: 2006-05-24
Abstract: A strain sensor consisting of a non conducting polymer incorporating conductive nanoparticles below the percolation threshold and preferably less than 10 % v/v of the polymer. The polymer is a polyimide and the conducting nanoparticle is carbon black having an average particle size of 30-40 nm and an aggregate size of 100-200 nm. The sensor can sense strain in extension, compression and torsion.
Patent KR-20080006613-A (KR)
Title: The use of alkenyl succinic anhydride compounds derived from symmetrical olefins in internal sizing for paper production
Inventor: WARD WILLIAM J
IPC: D21C3/22
Filed: 2006-04-14
Abstract: A method of sizing paper for use in applications which require resistance to liquids comprising incorporating in the paper a size composition comprising one or more alkenyl succinic anhydride (ASA) compounds prepared from the reaction of maleic anhydride and one or more substantially symmetrical C20-C28 internal olefins.
Patent KR-20080016580-A (KR)
Title: Propylene polymer with high crystallinity
Inventor: JAASKELAINEN PIRJO
IPC: C08K5/03
Filed: 2006-05-26
Abstract: A composition suitable for the manufacture of films having a very advantageous stiffness-processability-balance comprising a high crystalline propylene polymer having decaline solubles not more than 1.6 wt% and a polydispersity index (PI) of at least 5.0.
Patent KR-20080009328-A (KR)
Title: Method and apparatus for receiving data and paging from multiple wireless communication systems
Inventor: NGAI FRANCIS MING MENG
IPC: H04B1/707
Filed: 2006-05-12
Abstract: Techniques for operating two receivers to receive data and paging from two systems are described. A primary receiver is associated with better performance than a secondary receiver under poor RF conditions. The two receivers may be operated in either a hybrid mode in which the primary receiver is used to receive paging or a simultaneous mode in which the second receiver is used to receive paging. One of the modes may be selected for use based on RF conditions, received power, demodulation metrics, and/or other criteria. In one design, a mode is selected based on the received power and one or more thresholds. In another design, the hybrid mode is selected for poor RF conditions and, for good RF conditions, the hybrid or simultaneous mode is selected based on received power.
Patent KR-20080044205-A (KR)
Title: Int6 protein involved in hypoxia stress induction and use thereof
Inventor: SHIBASAKI FUTOSHI
IPC: A61K48/00
Filed: 2006-05-16
Abstract: As a factor involved in hypoxia stress induction that enhances vasculaliation, Int6 is now identified successfully which is capable of binding to an HIF2E binding factor. It is found that Int6 can inhibit the transcription of an HIF2E hypoxia stress-inducible gene through the interaction between Int6 and HIF2E. A substance capable of inhibiting the expression or function of Int6 can enhance a promoting effect on the transcription of an HIF2E hypoxia stress-inducible gene to promote the vasculaliation, and therefore is expected to show a therapeutic effect on various vascular diseases such as myocardial infarction.
Patent KR-20080015867-A (KR)
Title: Meter electronics and methods for rapidly determining a mass fraction of a multi-phase from a coriolis flow meter signal
Inventor: BELL MARK JAMES
IPC: G01F1/84
Filed: 2006-05-19
Abstract: Meter electronics (20) for determining a mass fraction of flow components in a flow material flowing is provided according to an embodiment of the invention. The meter electronics (20) include an interface (201) for receiving a frequency response of the flow material and a processing system (203). The processing system (203) receives the frequency response from the interface (201) and breaks out the frequency response into at least a gas frequency component and a fluid frequency component. The processing system (203) determines an overall density from the frequency response and determines a gas density from the gas frequency component. The processing system (203) determines the void fraction of gas from the frequency response and one or more of the gas frequency component and the fluid frequency component. The processing system (203) determines the mass fraction from the void fraction of gas multiplied by a ratio of the gas density divided by the overall density.
Patent KR-20080024149-A (KR)
Title: Rotary vacuum pump
Inventor: FIGONI ERIC
IPC: F04C27/02
Filed: 2006-06-30
Abstract: The invention relates to a rotary vacuum pump that has a suction chamber (12) in a housing (10). A rotor (14) is eccentrically mounted in the suction chamber (12). Sliding vanes (18) are connected to the rotor (14). A discharge channel (30) is also connected to the suction chamber (12) and to an oil chamber (32). A valve arrangement (38) is disposed between the discharge channel (30) and the oil chamber (32), in order to prevent the medium from flowing back from the oil chamber (32) into the suction chamber (12). According to the invention, at least one compensating channel (50) is provided and is connected to the discharge channel (30) and to the oil chamber (32). ® KIPO & WIPO 2008
Patent KR-20090075092-A (KR)
Title: Light guide plate and display device having the same
Inventor: KWON JAE JOONG
IPC: G02F1/13357
Filed: 2008-01-03
Abstract: A light guide plate and a display device having the same are provided to prevent a bright dot in a light incoming part. A light incoming part(71) comprises the first area(170a) and the second area(170b) on which light is incident. A light emitting part(72) is adjacent to the light incoming part. The light is emitted from the light emitting part. Light passing through the first area is emitted according to distribution of a light amount concentrated in the first direction. Light passing through the second area is emitted according to distribution of a light amount concentrated in the second direction.