baber/WOPTO huggingface dataset:
Patent KR-20060054334-A (KR)
Title: Negative electrodes for rechargeable batteries
Inventor: WANG CHUANFU
IPC: H01M10/40
Filed: 2004-07-20
Abstract: This invention relates to a negative electrode of a rechargeable battery. In particular, the active material for the negative electrode is a mixture of two types of graphite, graphite A and graphite B. Graphite A are of graphite granules having an average granule diameter between 10 and 40 mum, and a crystallite interlayer spacing, d002, between 0.335 and 0.342 nm. Graphite B are graphite granules with an average granule diameter between 5 and 30 mum and a crystallite interlayer spacing, d002, between 0.336 and 0.360 nm. The ratio of the weight of the graphite A and graphite B is between 25:75 to 80:20. To fabricate said negative electrode, take said mixture of graphite A and graphite B, add binder, dispersant, and solvent. Then stir to mix, coating the resultant mixture on a foil, heat to dry, and compress to form the negative electrode. A lithium ion rechargeable battery made with said negative electrode has high discharge capacity, long cycle life, excellent high current and safety characteristics. The manufacturing process for this negative electrode is simple and cheap and therefore, it is easy to implement for mass production.
Patent KR-20060040718-A (KR)
Title: Method of producing austenitic iron/carbon/manganese steel sheets having a high strength and excellent toughness and being suitable for cold forming, and sheets thus produced
Inventor: BOUZEKRI MOHAMED
IPC: H01M4/86
Filed: 2004-07-08
Abstract: The invention relates to a hot rolled sheet which is made from austenitic iron/carbon/manganese steel and which has a resistance of greater than 900 MPa, whereby: resistance (MPa) x elongation at rupture (%) is greater than 45000. The chemical composition of the inventive sheet comprises the following concentrations expressed as weight: 0.5 % = C = 0.7 %, 17 % = Mn = 24 %, Si = 3 %, Al = 0.05 %, S = 0.03 %, P = 0.08 %, N = 0.1 % and, optionally, one or more elements such as Cr = 1 %, Mo = 0.4 %, Ni = 1 %, Ti = 0.5 %, Nb = 0.5 %, V = 0.5 %, Cu = 5 %, Cu = 5 %, the rest of the composition comprising iron and impurities resulting from production. According to the invention, the recrystallised fraction of the steel is greater than 75 % and the surface fraction of precipitated carbides of the steel is less than 1.5 %, the average grain size of the steel being less than 18 micrometers.
Patent KR-20060056960-A (KR)
Title: A reformer module
Inventor: AGNEW GERARD DANIEL
IPC: B01J8/02
Filed: 2004-06-30
Abstract: A reformer module (10) comprises a hollow support member (12) having at least one passage (14) extending longitudinally therethrough. The hollow support member (14) has an external surface (20), a barrier layer (22) arranged on at least a portion of the external surface (20) of the hollow support member (12), a catalyst layer (24) arranged on the barrier layer (22) and a sealing layer (26) arranged on the catalyst layer (24) and the external surface (20) of the hollow support member (12) other than the at least a portion of the external surface of the hollow support member (12). By providing the barrier layer (22) and the catalyst layer (24) on the exterior surface (20) of the hollow support member (12), the distribution of the barrier layer (22) and/or the catalyst layer (24) may be more precisely controlled and thus a non-uniform distribution of barrier layer (22) and/or catalyst layer (24) may be achieved.
Patent KR-20060052944-A (KR)
Title: Stapler
Inventor: KAMEDA FUTOSHI
IPC: B25C5/04
Filed: 2004-07-30
Abstract: A driver (12) is liftably installed. Of staples (1) connected in a sheet form, one formed in a letter C shape, positioned at the extreme fore-end of the staples, is pressed by a pusher (13) against a guide surface (15) so as to be opposed to the head of the driver (12). A support surface (13b) is provided on the pusher (13) so as to be positioned at a lower portion near the center of the staples (1) and such that a part of the support surface (13b) projects to be exposed in a staple (1) that is positioned at the extreme fore-end and formed at least in a substantially letter C shape. This prevents cutting noise from being produced when a staple in an extreme fore-end position is peeled off from the next positioned staple in order to drive the staple in the extreme fore-end position into the sheets of paper to be bound.
Patent KR-20060054439-A (KR)
Title: Honeycome structure and method for producing same
Inventor: MASUKAWA NAOSHI
IPC: B01D53/84
Filed: 2005-04-27
Abstract: Disclosed is a honeycomb structure with improved durability wherein a plurality of honeycomb segments are integrally bonded. Specifically disclosed is a honeycomb structure (1) comprising a plurality of honeycomb segments (12) having an outer wall (7), a partition wall (2) arranged inside the outer wall (7), and a plurality of cells (3) defined by the partition wall (2) and penetrating in the axial direction; a bonding layer (8) arranged between the honeycomb segments (12) for bonding and uniting the honeycomb segments (12); and an intermediate layer (9) arranged between the bonding layer (8) and the honeycomb segments (12). In this honeycomb structure (1), the intermediate layer (9) has not more than 25 volume% of fine pores having a diameter of not less than 0.5 mum relative to the total volume thereof.
Patent KR-20060083216-A (KR)
Title: Masking structure including an amorphous carbon layer
Inventor: SANDHU GURTEJ S
IPC: H01L21/8242
Filed: 2004-09-08
Abstract: A masking structure having multiple layers is formed. The masking structure includes an amorphous carbon layer and a cap layer formed over the amorphous carbon layer. The amorphous carbon layer includes transparent amorphous carbon. The cap layer includes non-oxide materials. The masking structure may be used as a mask in an etching process during fabrication of semiconductor devices.
Patent KR-20060128928-A (KR)
Title: A method for efficient beamforming using a complementary noise separation filter
Inventor: HAMALAINEN MATTI
IPC: H01Q3/26
Filed: 2004-12-16
Abstract: This invention describes a method for efficient beamforming for generalized sidelobe canceling using complementary noise separation filtering for generating a noise reference for adaptation performance of an adaptive interference canceller (AIC). The adaptive filter provides noise estimates to be subtracted from the desired signal path providing further noise reduction in the system output. More specifically, the present invention relates to a multi- microphone beamforming system similar to a generalized sidelobe canceller (GSC) structure, but the difference with the conventional GSC method is that the complementary filter used for desired signal blocking can be realized with a simple subtraction without compromising the beam steering flexibility of the polynomial beamforming filter front end using the desired target signal and the complementary background noise estimate signal, respectively, with the complexity of one complementary filter and one sum beamformer.
Patent KR-20060129014-A (KR)
Title: Method, system, apparatus and computer program for allocating radio resources in tdma cellular telecommunications system
Inventor: PIIRAINEN OLLI
IPC: H04L12/56
Filed: 2005-02-10
Abstract: A method, a computer program, an apparatus and a system for allocating radio resources are provided for a TDMA cellular telecommunications system which applies spatial diversity and cell-specific radio frequency bands. The system for allocating the radio resources includes a frequency allocating network element (204) for allocating radio frequency bands (306, 308) to at least two radio cells (214, 216) located within a reuse distance (238) from each other, at least one overlap region (310) being formed between the radio frequency bands (306, 308), the at least one overlap region (310) being reserved for a simultaneous use in the same transmission direction of the at least two radio cells (214, 216). The invention provides a frequency reuse capability for radio cells located within a reuse distance from each other.
Patent KR-20060114385-A (KR)
Title: Method and system for incrementally moving teeth
Inventor: CHISHTI MUHAMMAD
IPC: A61C/
Filed: 1998-06-19
Abstract: A system for repositioning teeth comprises a plurality of individual appliances. The appliances are configured to be placed successively on the patient's teeth and to incrementally reposition the teeth from an initial tooth arrangement, through a plurality of intermediate tooth arrangements, and to a final tooth arrangement. The system of appliances is usually configured at the outset of treatment so that the patient may progress through treatment without the need to have the treating professional perform each successive step in the procedure.
Patent KR-20070004831-A (KR)
Title: Sintered metal fiber medium
Inventor: STOURNARAS CONSTANTINE
IPC: B01D39/20
Filed: 2005-03-24
Abstract: A sintered metal fiber medium as subject of the invention comprises at least a first metal fiber layer providing a first outer surface to the sintered metal fiber medium. The first metal fiber layer comprises metal fibers with an equivalent diameter D1. The medium has a mean flow pore size of less than 2 times the equivalent diameter D1. The metal fibers in the first metal fiber layer in the sintered metal fiber medium have a ratio of average fiber length L1 over diameter (L1 /D1) which is preferably less than 110. ® KIPO & WIPO 2007
Patent KR-20070010151-A (KR)
Title: Method of reducing c-reactive protein using growth hormone secretagogues
Inventor: POLVINO WILLIAM J
IPC: C07K5/078
Filed: 2005-03-30
Abstract: The present invention relates to a method of reducing C-reactive protein in a subject in need of treatment thereof, wherein the subject is at risk of having or the subject has already had a vascular event or suffering from an inflammatory disease or disorder. In one embodiment, the vascular event is a cardiovascular event (e.g., myocardial infarction). In another embodiment, the vascular event is a cerebrovascular event (e. g., stroke (such as transient ischemic attacks (TIAs)). In yet another embodiment the vascular event is a peripheral vascular event (e.g., intermittent claudication). The method comprises administering a therapeutically effective amount of at least one growth hormone secretagogue compound or a pharmaceutically acceptable salt, hydrate or solvate thereof. The growth hormone secretagogue can be coadministered with a second growth hormone secretagogue, HMG CoA reductase inhibitor, an ACAT inhibitor, a CETP inhibitor, an anti-inflammatory agent, an ACE inhibitor, a Beta blocker, a cholesterol absorption inhibitor, a nicotonic acid, a fabric acid derivative, a bile acid sequestering agent or a combination thereof. ® KIPO & WIPO 2007
Patent KR-20060135029-A (KR)
Title: Plug-in adapter
Inventor: VERDING MARKUS
IPC: H01R24/58
Filed: 2005-03-10
Abstract: The invention relates to a plug-in adapter for establishing an electrical connection between contacts of a plug, which is fixed to the end of a cable, and contact surfaces of a patch panel, which are formed on the edge of a printed circuit board. The plug-in adapter comprises a base body with a first receiving shaft designed for the insertable reception of the plug, a second receiving shaft designed for the insertable reception of the patch panel, and with contact bodies in the first and second receiving shafts. The electrical connection is established between corresponding contact bodies by a respective connecting element situated in the base body.
Patent KR-20070009668-A (KR)
Title: Emulsifying dispersants, method for emulsification and dispersion with the same, emulsions, and emulsion fuels
Inventor: TAJIMA KAZUO
IPC: C09K23/32
Filed: 2005-03-29
Abstract: The invention provides an emulsification technique which permits the formation of functional oil/water or functional granules/water emulsion systems excellent in thermal stability and long-term stability and which can attain the emulsification and dispersion of functional oil or functional granules independent of Erforderlich HLB of the oil or surface properties of the granules. In the technique is used an emulsifying dispersant comprising as the main component vesicles formed from an amphiphilic substance capable of self- assembly or an emulsifying dispersant comprising single particles of a biopolymer as the main component. The amphiphilic substance capable of self-assembly is selected from among polyoxyethylene hardened castor oil derivatives represented by the general formula (1) wherein the average number of added ethylene oxide molecules is 5 to 15, dialkyldimethylammonium halides wherein the chain length of the alkyl or alkenyl is 8 to 22, and particles made from phospholipids or phospholipid derivatives. According to the invention, a three-phase structure composed of an aqueous phase, an emulsifying dispersant phase and an oil phase is formed on the surface of an emulsion to give an emulsion (such as emulsion fuel) excellent in thermal stability and long-term stability. ® KIPO & WIPO 2007
Patent KR-20070007942-A (KR)
Title: Mobile communications device with synchronizing hinge
Inventor: STEFANSEN MADS
IPC: H04M1/00
Filed: 2005-04-21
Abstract: The invention relates to a mobile communications device comprising a housing, a transceiver in the housing, a keypad connected to the housing, and a display connected to the housing, wherein the housing comprises a first section movably connected to a second section of the housing by a multi-axis hinge, wherein a first axis of rotation of the hinge is provided at the first section of the housing and a second offset axis of rotation of the hinge is provided at the second section of the housing, and wherein the hinge comprises means for synchronizing rotation of the first and second sections relative to the hinge through a path of about 360 degrees. The invention further relates to a hinge for use therein. ® KIPO & WIPO 2007
Patent KR-20070022326-A (KR)
IPC: H02K3/28
Filed: 2005-06-02
Abstract: 본 발명은 전동기 고정자에 관한 것으로서, 고정자 철심의 축방향 단부에 절연부재가 끼워져 장착되고, 절연부재를 통해 자극 톱니에 각각 도선이 집중적으로 감겨진 권선을 갖고, 절연부재상에 형성된 배선 수용부에 권선 단부를 삽입하고, 또한 그 오목부에 압접형 단자를 장착함으로써 권선 단부를 고정함과 동시에 전기적 접속을 실시하여 압접형 단자에 리드 와이어 단자를 결합하여 리드 와이어를 접속하는 전동기 고정자에 있어서, 1 개의 도선의 권선 개시부와 권선 종단부를 단일 권선 수용부에 삽입하고, 또한 단일 압접형 단자를 권선 수용부에 장착함으로써 각 권선 개시부 및 권선 종단부를 일괄하여 고정하고, 또한 이들 권선 단부와 압접형 단자와의 전기적 접속을 실시하여 고정자에 대한 리드 와이어의 장착의 용이화 및 비용의 저렴화를 도모할 수 있는 것을 특징으로 한다.
Patent KR-20070022099-A (KR)
IPC: B67D1/08
Filed: 2005-05-20
Abstract: 용기(22)로부터 알코올음료를 배출시에 사용하기 위한 탭 어댑터(38)는 쇼울더(152), 지지 암(150), 배출 튜브, 흐름 제한 액추에이터(200), 및 스위치(300)를 갖는다. 상기 배출 튜브는 지지 암에 의해 지지되고, 용기로부터 음료를 배출하는 음료 흐름 통로를 제공한다. 상기 배출 튜브는 적어도 가요성 벽 부분(86)을 포함한다. 상기 흐름 제한 액추에이터는 쇼울더에 피봇 가능하게 부착되며, 배출 튜브에서 떨어진 제1 위치 및 제2의 록킹된 위치 사이에서 이동하여, 가요성 벽 부분을 부분적으로 컬랩스해서 통로를 통한 음료의 흐름을 제한한다. 스위치는 사용자에 의해 작동될 때, 제2의 록킹된 위치로부터 흐름 제한 액추에이터를 분리한다. 탭 어댑터의 스위치는 사용된 용기로부터의 배출 튜브의 분리 및 배출 튜브의 교환을 용이하게 한다.  
       
     용기, 배출 튜브, 흐름 제한 액추에이터, 케그 탭 어댑터, 스위치.
Patent KR-20070022115-A (KR)
IPC: F02D41/34
Filed: 2005-06-15
Abstract: 내연 기관 제어 장치(110)의 내부 클록을 이용한 차량의 크랭크축의 각도 위치의 동기화는 종종 부정확하고 복잡하고 특히 외부 센서 신호들의 검출 및 처리에 대하여 종종 문제점들로 가득하다.  본 발명은 내연 기관 제어 장치(110)에 관한 것으로, 상기 내연 기관 제어 장치(110)에서는 크랭크축의 각도 위치가 초기에 검출되고 트리거 변환기(114)에서 전자 트리거 신호(136)로 변환된다.  상기 전자 트리거 신호(136)는 아날로그 신호, 특히 아날로그 센서 신호의 검출 및 아날로그-디지털 변환을 제어한다.  제어는, 특정한 트리거 신호가 존재할 때에만 데이터가 검출될 수 있거나 또는 특정한 트리거 신호가 존재할 때에만 데이터가 지속적으로 검출되고 처리될 수 있는 방식으로 이루어진다.
Patent KR-20090000116-A (KR)
Inventor: PARK YOU JAE
IPC: G06F11/00
Filed: 2007-01-03
Abstract: An AV system for vehicle and a map disc defect inspection method thereof are provided to compare defect information stored in a built-in memory with map information downloaded, thereby searching correct map information even when there is a defect on the map information downloaded to the built-in memory from a map disk. The AV(Audio/Video) system for vehicle comprises a disk loading unit(120), a controller(100), and a display unit(110). The disk loading unit loads a map disk(150). The controller reads map information within a map disk loaded on the disk loading unit. When there is a defect in the map information, the controller stores the defect information. And the controller determines whether the stored defect information coincides with the defect information of the downloaded map when there is a request of map download to a memory(130) in the disk loading unit. The display unit outputs the map information stored in the memory under the control of the controller.
Patent KR-20080068176-A (KR)
Title: Eco-friendly decorative sheet using wood particle
Inventor: AN YOUNG SUN
IPC: B32B21/02
Filed: 2007-01-18
Abstract: An environment-friendly decorative sheet for improving surface texture by using wood particles is provided to maximize the surface texture by adding natural wood particles and to secure an environment-friendly effect by using PETG(Polyethylene Terephthalate Glycol) instead of PVC(Polyvinyl Chloride). An environment-friendly decorative sheet for improving surface texture by using wood particles is composed of a surface treated layer(10), a transparent layer(20), a print layer(30), a first adhesive layer(50), a wood particle layer(60), a second adhesive layer(70), and a base layer(40) disposed from the upside in order. The wood particle layer is formed by dispersing and bonding wood particles on the base layer. The transparent layer is made of at least one selected from TPE(Thermoplastic Elastomer) resin, PAT(Poly Alkylene Terephthalate) resin, olefin resin, and polyester resin.
Patent KR-20080069299-A (KR)
Title: Ground lines layout for semiconductor memory device and method for controlling therefore
Inventor: KIM SUNG HOON
IPC: G11C5/06
Filed: 2007-01-23
Abstract: A ground line layout for a semiconductor memory device and a control method thereof are provided to reduce noise generated in a ground line in the semiconductor memory device. A ground line layout for a semiconductor memory device comprises at least more than two ground lines and a control part(150) connecting or disconnecting the ground lines according to a specific mode state. A sensing part recognizes the specific mode state in the semiconductor memory device. The ground lines comprise a ground line(120) for active and a ground line(100) for precharge of a memory cell.
Patent KR-20080021468-A (KR)
Title: Imaging apparatus and imaging method adapted for the same
Inventor: TAKIZAWA JUNICHI
IPC: H04N1/387
Filed: 2007-01-23
Abstract: An imaging apparatus and an imaging method adapted for the same are provided to obtain an image containing more horizontal or vertical components by rotating the image depending on information on the direction component of edges of the image. An imaging apparatus comprises an edge output unit(150), an inclined angle output unit(152), and an angle determining unit(154). The edge output unit outputs edge from an image of an object. The inclined angle output unit outputs straight scalar and an inclined angle about a vertical or horizontal axis set in a filmed image with respect to each edge from the image. The angle determining unit computes distribution of the straight scalar according to the inclined angle, and determines an inclined angle at which probability that the straight scalar is parallel to the vertical axis or to the horizontal rises to the peak based on the distribution of the straight scalar. The imaging apparatus further includes an image rotating unit(156) which rotates the whole image as much as the inclined angle determined by the angle determining unit.
Patent KR-20080072451-A (KR)
Title: Method for inserting data for enhancing quality of audio signal and apparatus therefor
Inventor: ARORA MANISH
IPC: G11B20/10
Filed: 2007-02-02
Abstract: A data insertion method for improving the sound quality of an audio signal and an apparatus thereof are provided to subtract a third signal from a first signal to calculate error data and encode the calculated error data to insert the calculated error data to a second signal, thereby minimizing noise generated in the audio signal and improving the sound quality of the audio signal effectively. A data insertion method comprises the following steps of: normalizing an audio signal to generate a first signal(610); performing the down-sampling and quantization of the first signal to generate a second signal(620); performing the up-sampling and bit shifting of the quantized signal to generate a third signal(630); subtracting the third signal from the first signal to calculate error data(640); and encoding the calculated error data to insert the calculated error data to the second signal(650).
Patent KR-20080073443-A (KR)
Title: Receiver and method for processing a data communication between terminal and the reciver
Inventor: LEE SIM HONG
IPC: H04N7/173
Filed: 2007-02-06
Abstract: A receiver and a method for processing data communication with a terminal in the receiver are provided to enable a user to watch the image programs of the home receiver, cable broadcasting connected to the home receiver, and the image programs of external image devices through the Internet using a portable terminal at any place. A terminal connects with the Internet server. The Internet server performs the authentication of the terminal. If the authentication succeeds, the terminal transmits a control signal generated by the control command of a user to a receiver through the Internet server. The receiver changes the operation of the receiver according to the control signal provided from the terminal or selects a desired image program source and an image program. The control unit of the receiver transmits the image program processed according to the specification of the terminal to the terminal through the Internet. The Internet server transmits a close control signal to the receiver. The control unit of the receiver closes a data communication process with the terminal.
Patent KR-20080073998-A (KR)
Inventor: LEE SEONG JAE
IPC: B65D81/32
Filed: 2007-02-07
Abstract: A device for containing different kinds of materials is provided to secure convenience by controlling the opening and closing of the mixed content by a cap formed at the upper side. A device(1) for containing different kinds of materials is disposed in the content discharge direction of a bottle and composed of a body(10) provided with a mouth(11) and an operating unit(20) joined to the body and provided with a closing unit(22) assembled by a connecting portion(21). A receiving part(13) having an inner storing space(14) is formed in the mouth of the body. An opening and closing unit(12) is formed at the lower side of the receiving part. The inner storing space of the receiving part is kept airtight in assembling the operating unit to the body. A hole formed in the center of the operating unit is sealed by an opening and closing hole closing unit(24).