baber/WOPTO huggingface dataset:
Patent KR-20050061504-A (KR)
Title: Substituted 4-amino-1-(pyridylmethyl)piperidine as muscarinic receptor antagonists
Inventor: MAMMEN MATHAI
IPC: C07D401/14
Filed: 2003-10-29
Abstract: This invention provides 4-amino-1- (pyridylmethyl) piperidine of formula (I) and related compounds and pharmaceutically acceptable salts thereof which are useful as muscarinic receptor antagonists. This invention also provides pharmaceutical compositions containing such compounds; processes and intermediates useful for preparing such compounds; and methods for treating disease conditions mediated by muscarinic receptors, such as overactive bladder, irritable bowel syndrome and chronic obstructive pulmonary disease, using such compounds.
Patent KR-20050083710-A (KR)
Title: Glow ring ignition assist for internal combustion engine
Inventor: ZHANG DEHONG
IPC: F02B3/06
Filed: 2003-10-02
Abstract: Disclosed is a glow member, preferably in the shape of a ring, to assist ignition and combustion of a fuel used in an internal combustion engine. A fuel injection valve injects a plurality of fuel jets directly into a combustion chamber during operation of the engine so that the fuel jets are aimed to the proximity of the glow member such that ignition of fuel in each fuel jet is assisted by the glow member. The glow member is made from high temperature materials and can include catalytic materials to further promote combustion. The glow member can be actively heated, for example by an electric current, in addition to being passively heated by the heat generated within the combustion chamber by the combustion of the fuel therein.
Patent KR-20050061548-A (KR)
Title: Method of and system for presenting media content to a user or group of users
Inventor: KRAVTSOVA NATASHA
IPC: G06F17/30
Filed: 2003-09-22
Abstract: The invention relates to a method of presenting media content to a user or group of users, wherein the media content resides on a storage system and the method comprises the steps of defining a query to retrieve the media content, which query is appropriate for the user's situation by using context information; retrieve the queried media content from the storage system; and presenting the queried media content to the user or group of users.
Patent KR-20050084864-A (KR)
Title: Code recognizing method and device
Inventor: TAKAKURA HIROYUKI
IPC: H04N5/235
Filed: 2003-04-15
Abstract: When the color of each cell of an image is judged to be white or black from the gradation value of each cell, the determination is made by comparison of the gradation level of the cell with a threshold if the gradation level is sufficiently approximate to white or black. In contrast, if the gradation value of the cell is in the gray zone, the color of the cell is judged from the states of the adjoining cells around the cell. That is, if the gradation value of the cell is gray and the colors of the adjoining cells are all black, the color of the cell is judged to be white; and if the colors of all the adjoining cells are white, the color of the cell is judged to be black.
Patent KR-20050073617-A (KR)
Title: Process for the selective hydrogenation of alkynes
Inventor: RYU YONG J
IPC: C07C7/167
Filed: 2003-10-29
Abstract: An improved selective hydrogenation process for removing acetylenic impurities such as vinyl acetylene, ethyl acetylene, propyl acetylene and acetylene in a steam cracked crude butadiene stream by selective hydrogenation is carried out in two steps. In the first step, the partial selective hydrogenation is carried out in a fixed bed with a copper based catalyst (12) to have the ratio of vinyl acetylene to ethyl acetylene in a range of from 0 to about 1, preferably from about 0.01 to 0.6, in the product stream. In the second step, the selective hydrogenation of the remaining C4 acetylenic impurities is carried out to completion in the catalytic distillation mode using a palladium promoted copper catalyst (24, 26, 28, and 30), an improved palladium catalyst or a combination of these two. The product stream (14) from the first step partial hydrogenation is introduced to the catalytic distillation column (20) at a position within the catalytic reaction zone and hydrogen feed gas (18) is introduced below the catalyst bed to maximize the recovery of 1,3-butadiene. The feed positions (22a, 22b, and 22c) to the catalytic distillation column may vary along the catalyst loading zone depending on the feed composition from the first step selective hydrogenation reactor. Optionally, to prolong the catalyst service and cycle time, a solvent is added to the reactor with the hydrocarbon bed stream in the first step or the second step or both steps.
Patent KR-20050091005-A (KR)
Title: Power transmission belt and method
Inventor: KNUTSON PAUL S
IPC: F16G1/08
Filed: 2003-12-16
Abstract: A power transmission belt (10), and more particularly a toothed power transmission belt, comprising a longitudinally extending tensile member (18) composed of one or more carbon fiber cords, wherein the belt exhibits belt growth of not more than 0.1 % based on its original length after 48 hours under High Temperature Belt Growth Analysis performed at 100°C, a method for producing such belts exhibiting reduced belt growth, and a method for reducing the angular vibration of a camshaft in relation to a crankshaft in an internal combustion engine wherein the camshaft is to driven by a timing belt.
Patent KR-20050084447-A (KR)
Title: Fin field effect transistor memory cell, fin field effect transistor memory cell arrangement, and method for the production of a fin field effect transistor memory cell
Inventor: DREESKORNFELD LARS
IPC: H01L29/423
Filed: 2003-12-18
Abstract: The invention relates to a fin field effect transistor memory cell (200), a fin field effect transistor memory cell arrangement, and a method for producing a fin field effect transistor memory cell. Said fin field effect transistor memory cell comprises a first (201) and a second (202) source/drain area and a gate area. The memory cell further comprises a semiconductor fin (204) encompassing the channel zone between the first and the second source/drain area. Also provided is a charge storage layer (207, 208) that is disposed at least in part on the gate area. A wordline area (205, 206) is arranged in at least one sector of the charge storage layer. The charge storage layer is designed such that electric charge carriers can be selectively introduced into or removed from the charge storage layer by applying predefined electrical potentials to the fin field effect transistor memory cell.
Patent KR-20050089990-A (KR)
Title: Separator plate for the production of circuit board components
Inventor: BACKHAUS ERNST DIETER
IPC: H05K3/46
Filed: 2003-12-29
Abstract: Disclosed is a separator plate (3) for producing printed circuit board components by pressing individual layers. Said separator plate (3) comprises a metallic core layer (3.1) and a coating on at least one face of the core layer. The coating on the core layer (3.1) is applied to the core layer by cold plating and is made of a metal that is provided with a greater surface hardness than the metallic core layer (3.1) while the metallic core layer (3.1) is made of a metal that conducts heat well compared with the outer metal layer (3.2).
Patent KR-20050098940-A (KR)
Title: Method and apparatus for dark field interferometric confocal microscopy
Inventor: HILL HENRY ALLEN
IPC: G02B21/00
Filed: 2004-02-19
Abstract: A differential interferometric confocal microscope for measuring an object, the microscope including: a source- side pinhole array; a detector-side pinhole array; and an interferometer that images the array of pinholes of the source-side pinhole array onto a first array of spots located in front of an object plane located near where the object is positioned and onto a second array of spots behind the object plane, wherein the first and second arrays of spots are displaced relative to each other in a direction that is normal to the object plane, the interferometer also (1) imaging the first arrays of spots onto a first image plane tha tis behind the detector-side phinhole array, (2) imaging the first array of spots onto a plane defined by the detector-side pihole array, (3) imaging the second array of spots onto a second image plane that is in front of the detector-side pinhole array, and (4) imaging the second array of spots onto the plane defined by the detector-side pinhole array, wherein each spot of the imaged first array of spots in the first image plane is aligned with a corresponding different spot of the imaged second array of spots in the second image plane and a corresponding different pinhole of the detector-side pinhole array, and wherein each spot of the image first array of spots in the plane defined by the detector-side array coincides with a corresponding different spot of the imaged second array of spots in the plane defined by the detector-side array and coincides with a corresponding different pinhole of the detector-side pinhole array.
Patent KR-20050119658-A (KR)
Title: Extensible user context system for delivery of notifications
Inventor: MCKEE TIMOTHY P
IPC: G06Q10/10
Filed: 2003-05-15
Abstract: A system (200) for controlling the delivery of notifications. The system brokers and serializes the delivery of notifications (206) from multiple sources. In addition, a shared notion of user context is provided, for determining the appropriate handling for each of the notifications. In one embodiment, a user context consists of a condition that may be true or false, and an instruction that is to be followed if the condition is true. For example, if a user is listening to music, the instruction may be to show the notification on the screen but not play any sound for the notification. A user's contexts are declared by the operating system and arbitrary programs(204). The user's contexts may be presented to the user for modification in accordance with the user's preferences (204). The user may also define rules, which dictate how notifications that contain specified elements should be handled (204), and may provide exceptions to the instructions of the user's contexts.
Patent KR-20060052664-A (KR)
Title: Printed wiring board
Inventor: TSUKADA KIYOTAKA
IPC: H05K1/16
Filed: 2004-06-21
Abstract: A printed wiring board is disclosed which comprises an insulating layer (11, (12)), at least one resistor device (311, (312)), and a conductive pattern (35 1, (352)). The resistor device (311, (312)) mainly contains a metal, and has an arithmetic surface roughness of 0.5- 5 mum in one surface (in the -Z direction) and an average thickness of 5-50% of the arithmetic surface roughness. The resistor device (31 1, (312)) is embedded in one surface (in the -Z direction) of the insulating layer (11) so that the one surface of the resistor device forms a wiring surface for conductive pattern together with the one surface of the insulating layer (11). The conductive pattern (35 1, (352)) is formed on the wiring surface and connected to a terminal portion of the resistor device (311, (312)). By having such a structure, the printed wiring board can have a built-in resistor device which has stable, high-precision resistance over a wide resistance range.
Patent KR-20060017771-A (KR)
Title: Semiconductor substrate, semiconductor device, light emitting diode and producing method therefor
Inventor: YONEHARA TAKAO
IPC: C30B25/02
Filed: 2004-04-30
Abstract: A semiconductor substrate including a gallium arsenide layer is obtained by executing a step of preparing a first substrate having a separating layer constituted of germanium and a gallium arsenide layer on the separating layer, a step of preparing a bonded substrate by bonding the first substrate and a second substrate, and a step of dividing the bonded substrate at a portion of the separating layer.
Patent KR-20060019551-A (KR)
Title: Biodegradable lubricants
Inventor: KUROSKY JOHN M
IPC: C10M169/00
Filed: 2004-05-17
Abstract: Lubricant compositions based on a biodegradable base oil, such as a polyol ester or polyalkylene glycol, a calcium sulfonate based thickener and a naturally occurring phospholipid as an anti-wear additive, such as lecithin for environmentally sensitive applications and when having a specific gravity greater than 1.0 at 60°F (15.6°C) for marine applications are provided. The thickener may include a linear alkybenzene sulfonic acid, acetic acid and 12 hydroxystearic acid and a calcium carbonate solid film lubricant. The lubricant submerges when dispensed on water avoiding formations of a surface sheen and biodegrades when submerged resulting in a water ecology friendly lubricant.
Patent KR-20060076254-A (KR)
Title: Cosmetic compositions containing fullerene clusters
Inventor: BURANGULOV NAIL
IPC: A61Q17/04
Filed: 2004-06-01
Abstract: The present invention is directed to a cosmetic composition comprising effective amounts of fullerene clusters in association with cosmetically acceptable carrier to prevent or retard fee radical oxidation processes in the skin and to the methods of using said composition for reducing damage to healthy skin or mucous membranes by free radicals.
Patent KR-20060024794-A (KR)
Title: Wear-resistant optical layers and moulded bodies
Inventor: BECKER WILLINGER CARSTEN
IPC: G02B27/14
Filed: 2004-06-11
Abstract: A composition is disclosed, comprising surface-modified nano-scale solid particles, with organic groups with active hydrogen groups or precursors thereof on the surface, in particular, with hydroxy groups and/or epoxy groups and at least one cyanate, the cyanate groups of which are optionally protected. The moulded bodies or coated substrates obtainable with the composition are characterised by high transparency and high wear-resistance and are thus particularly suitable for optical applications.
Patent KR-20060034249-A (KR)
Title: Enhanced organization and retrieval of digital images
Inventor: VAN DE SLUIS BARTEL
IPC: G06F17/30
Filed: 2004-06-24
Abstract: A system for organizing and retrieving digital photographs using global positioning system coordinates, comprising a digital camera 2 having a positioning system receiver for capturing a digital image, a first database 21 storing the digital image data along with positioning system coordinates of the location where the image was taken, a second database 22 for storing positioning system coordinate information and associated location names of a plurality of locations; and a processor 25 for determining the positioning system coordinates of the digital image stored in the first database 21, searching the second database 22 for matching positioning system coordinates, and if a match is found storing the location name with the digital image data in the first database 21.
Patent KR-20070073475-A (KR)
Title: Burner with a nozzle for hydrogen
Inventor: PARK CHOONG DAR
IPC: F23D14/48
Filed: 2006-01-05
Abstract: A burner with a nozzle for hydrogen is provided to reduce fuel costs by using hydrogen as fuel, and to prevent waste of fuel by surrounding a gas outlet hole of the nozzle with a plurality of hydrogen outlet holes. A burner includes a combustion chamber(10); a fuel supply pipe(20) having a front end with a nozzle(30) for supplying gas and hydrogen to the combustion chamber; and a wind box(40) arranged at a side of the fuel supply pipe and connected to the combustion chamber through a flange(11). The wind box has one side with a fuel injection port(41) for supplying combustion air to a front surface of the nozzle. One or more fans(42) are arranged in the wind box so as to distribute combustion air injected through the air injection port. The flange has a center with a through hole(12) for passage of oil or gas and combustion air. The through hole has a circumference which becomes narrower toward the combustion chamber.
Patent KR-20070074028-A (KR)
Title: A manhole cover and its manufacturing method thereof
Inventor: LEE JEA CHOON
IPC: E02D29/12
Filed: 2006-01-06
Abstract: A manhole is provided to prevent the deformation or breakage caused by external temperature and impact by making the surface smooth and forming a sheath and a reinforcement to have the different strength. The manhole(100) comprises a reinforcement member(11) formed in a circle and provided with many holes(11a) along the front and the rear and manufactured with primary waste synthetic resins including impurities to increase stiffness and to increase the contact area with a sheath, and a sheath(21) placed through the holes of the reinforcement, provided with L-shaped insertion joint(21a) to lift up the manhole and manufactured with secondary waste synthetic resins to make the surface smooth. The manufacturing method of the manhole comprises the steps of: shaping a reinforcement member having many holes by melting primary waste synthetic resins of PP or PE and pouring in a primary mold; melting secondary synthetic resins and pouring in a lower plate of a secondary mold to form a sheath on the surface of the reinforcement member; sorting out secondary waste synthetic resins excluding impurities from the primary waste synthetic resins including impurities; putting the reinforcement member on the lower plate placed in the secondary mold and placing secondary waste synthetic resins on the upper part of the reinforcement member; coupling an upper plate to the lower plate by corresponding fixing pins formed on an upper plate of the secondary mold to the holes of the reinforcement member; and cooling down the secondary mold for 2~4 minutes and stripping off the manhole.
Patent KR-20060026924-A (KR)
Inventor: RYU JUNG HEE
IPC: G06F17/22
Filed: 2006-02-14
Abstract: 본 발명은 디지털 데이터를 관리하고 이를 공유하기 위한 방법 및 시스템에 관한 것이다. 
     보다 상세하게는, 본 발명은, 디지털 데이터 관리 시스템에서, 디지털 데이터의 속성 및 내용에 따라 디지털 데이터의 공간, 인물, 사물 및 시간에 관한 정보를 추출하여 이를 기초로 디지털 데이터에 자동적으로 태그를 부여하거나, 수동적으로 부여되어 있는 디지털 데이터의 태그를 그 내용에 따라 공간, 인물, 사물 및 시간 중 적어도 하나의 카테고리로 분류함으로써 디지털 데이터를 관리하거나, 검색 키워드와 연관된 태그를 갖는 디지털 데이터를 검색하거나, 디지털 데이터를 덩어리화하여 이를 기초로 디지털 데이터에 태그를 부여하는 방법 및/또는 시스템에 관한 것이다. 
     상기 구성에 의하여, 본 발명은 사용자가 보다 편리하게 디지털 데이터를 관리하고 타 사용자와 공유할 수 있도록 하고, 하나의 디지털 데이터에 대하여 부여되는 여러 태그 정보를 사용자에게 보다 유용한 형식으로 제공하는 현저한 효과를 달성한다. 
       
     디지털 데이터, 자동 태깅, 공간 태그, 인물 태그, 사물 태그, 시간 태그
Patent KR-20070083350-A (KR)
Title: Apparatus of driving source, method of driving the same, display device and method of driving the display device
Inventor: OH SE CHUN
IPC: G09G3/36
Filed: 2006-02-21
Abstract: A source driving apparatus and a driving method thereof, and a display device and a driving method having the same are provided to enhance image quality by outputting an additional data signal of low grayscale during an invalid data period of a frame. A source driving apparatus includes a latch unit(271), an additional data generating unit(272), an output controller(273), and a buffer(275). The latch unit latches received normal data signal and outputs the latched normal data signal. The additional data generating unit generates an additional data signal of low grayscale. The output controller controls the additional data generating unit so as to output the generated data signal during an invalid data period of a predetermined frame. The buffer buffers the normal data signal and the additional data signal and outputs the buffered signals.
Patent KR-20070087386-A (KR)
Title: A method for classifing goods by broadcasting date of the home shopping data broadcasting
Inventor: LEE YOUNG CHUL
IPC: H04N21/478
Filed: 2006-02-23
Abstract: A method for classifying goods according to broadcasting dates of home shopping data broadcasting is provided to allow a user to conveniently search and buy desired goods irrespective of a past broadcasting date or a prearranged broadcasting date by displaying a corresponding goods list broadcasted according to dates when the user views home shopping broadcasting and wants to search and buy goods according to past broadcasting dates or prearranged broadcasting dates. A goods classification main menu picture according to broadcasting dates including a past broadcasting date classified view menu and a prearranged broadcasting goods view menu of home shopping broadcasting is displayed on a TV screen(S300). If a user selects the past broadcasting date classified view picture or the prearranged broadcasting goods view menu on the main menu picture by using a remote controller, dates of a uniform period are displayed as a sub-picture on one side of the respective menus(S301). If a date at which the user wants to search goods is selected among the dates of the uniform period by the user, a goods list picture, broadcasted in the selected date, read from a past broadcasting date classified goods list DB of a DB unit by a DB search unit of a data broadcasting server is displayed(S302). If desired goods are selected on the goods list picture by the user, an order picture of the corresponding goods is displayed(S303).
Patent KR-20070091494-A (KR)
Title: Quick stopping device of starter for vehicle
Inventor: LEE KOOK JU
IPC: H02P3/12
Filed: 2006-03-06
Abstract: A quick stopping device of a starter for a vehicle is provided to brake a start motor quickly by rapidly decreasing a rotational inertial of an armature by applying an electrical load. An armature(58) includes a brush holder having an armature shaft(52), an armature core(53), an armature coil(54), a commutator(55), and a brush inside an armature frame(51). A driver(63) includes an overrunning clutch(60), a connection pinion(61), and a driver shaft(62). Pull-in and hold-in coils are wound on an inner surface of a case(64) of a spool bobbin(66). A plunger(69) operates a manipulation lever(68) which is coupled with a shell(67). When a start switch is activated, a battery power is supplied to a solenoid(70). A connector(71) fixed on the solenoid is contacted with the battery and motor terminals(72,73). After the start switch is turned off, an electrical load is applied on the armature, so that a rotational inertial of the armature is decreased.
Patent KR-20070073549-A (KR)
Title: Apparatus and method for importing a content including a plurality of usage constraint informations
Inventor: YOON YOUNG SUN
IPC: H04N21/835
Filed: 2006-03-08
Abstract: A device and a method for importing contents including a plurality of usage constraint information are provided to protect the contents from free usage requests of a user, allow only the user having a right to use the contents, and prevent risk for illegally redistributing or reusing the contents to many unspecified users. A usage rule determiner(104) determines usage rules for each content part stored in the first content file based on the information included in the first content file. A content file generator(110) generates the second content file following the determined usage rules. The information is the usage constraint information for each content part. The usage rule determiner determines the usage rule corresponding to each usage constraint information. At least one usage constraint information is the information for constraining copy count of at least one content part. An encryptor(106) encrypts each content part based on the information. The content file generator generates the second content file including the usage rules and the encrypted content parts.
Patent KR-20070091992-A (KR)
Title: Plasma display panel
Inventor: LEE KYU HANG
IPC: H01J11/24
Filed: 2006-03-08
Abstract: A plasma display panel is provided to display easily a low gray-scale, to reduce power consumption, to increase an aperture ratio, and to improve light emitting efficiency by reducing a size of a transparent electrode and reducing unit light. A first and second substrates(110,120) are disposed opposite to each other. A barrier rib(124) is formed to divide a discharge space formed between the first and second substrates into a plurality of discharge cells. A phosphor layer is coated on each of the discharge cells. A plurality of pairs of transparent electrodes are extended across the first substrate and correspond to a relatively thick region of the phosphor layer. A plurality of pairs of bus electrodes are extended across the first substrate and are extended in parallel to the transparent electrodes. A plurality of address electrodes(121) are extended across the second substrate and cross the transparent electrodes and the bus electrodes.