baber/WOPTO huggingface dataset:
Patent KR-20070072418-A (KR)
Title: Method and material for cleaning a substrate
Inventor: FREER ERIK M
IPC: H01L21/302
Filed: 2006-12-29
Abstract: A method for cleaning a substrate is provided to clean the surface of a wafer more effectively and less abrasively by removing particles from a substrate by an interaction between a solid part and the particles. A substrate(112) is prepared which has a surface on which particles(102) are placed. A three phase body(110) includes a solid part(108), a liquid part(106) and a gas part(104). Force is applied to the three phase body to generate an interaction between the solid part and the particles. The three phase body is removed together with the particles from the surface of the substrate by an interaction with the particles. The liquid part and the gas part can define encapsulating transportation, and the gas part can substantially perform the encapsulating transportation process.
Patent KR-20060033009-A (KR)
Title: Leakage detector and leakage detection system using the same
Inventor: NAKAMURA TOSHIMI
IPC: G01M3/26
Filed: 2004-06-30
Abstract: A leakage detection system (10) is used which has a leakage detector (11) for detecting leakage of liquid stored in a tank (1) on the basis of a variation in the liquid level. The leakage detector (11) comprises a liquid inlet/outlet section (12) for the liquid in the tank (1) to flow in and out, a flow rate measuring section (13) for measuring the flow rate of the liquid in the leakage detector (11), a liquid storage section (14) for storing liquid which flows in from the liquid inlet/outlet section (12), the leakage detector (11) having its lower end removably locked to a bottom plate (4) and its upper end vertically movably supported at the measuring port (5) of a top plate (2).
Patent KR-20060111902-A (KR)
Title: Method of charging fine-grained metals into an electric-arc furnace
Inventor: EICHBERGER HEINZ
IPC: C21C5/52
Filed: 2004-07-01
Abstract: In a method of charging fine-grained metals, in particular directly reduced iron (DRI), into an electric-arc furnace (1), the metal is supplied via a downpipe (12) to an opening (10) provided in the furnace roof (4), is introduced into the furnace (1) through this opening (10) as bulk material stream (11), and falls onto the melt (13) merely by grav ity. Further, an electric-arc furnace (1) suited for this purpose is described. A rather loss-free introduction even of fine-grained material having a mean grain size of less than 1 mm is achieved by passing the bulk material stream (11) through a dosing orifice (8) after the downpipe (12) and before entering the furnace (1). The bulk material stream (11) then enters the furnace essentially undisturbed.
Patent KR-20060060663-A (KR)
Title: Polyolefin articles
Inventor: DE PALO ROBERTO
IPC: B32B1/08
Filed: 2004-07-22
Abstract: Articles, in particular non-pressure mono- or multi-layer pipes, prepared by extrusion, moulding and combination thereof, comprising a heterophasic polyolefin composition comprising (1) 65-95% of a crystalline propylene polymer insoluble in xylene at ambient temperature in an amount over 85% and having a polydispersity index ranging from 4 to 13 and an intrinsic viscosity value ([eta]l) of over 2.2 dl/g, and (2)5-35% of an elastomeric olefin polymer of ethylene with a C3-C10 alpha-olefin having an ethylene content ranging from 15 to 85% and an intrinsic viscosity value ([eta] 2) of at least 1.4 g/ml. The [eta]1/[eta]2 ratio ranging from 0.45 to 1.6. The articles typically have modulus of elasticity in tension higher than 2000 MPa. The invention also relates to the said heterophasic polyolefin composition and an extrusion process for producing the said articles.
Patent KR-20060037422-A (KR)
Title: Methods of depositing materials over substrates, and methods of forming layers over substrates
Inventor: SARIGIANNIS DEMETRIUS
IPC: C23C16/44
Filed: 2004-08-09
Abstract: The invention includes methods of utilizing supercritical fluids to introduce precursors into reaction chambers. In some aspects, a supercritical fluid is utilized to introduce at least one precursor into a chamber during ALD, and in particular aspects the supercritical fluid is utilized to introduce multiple precursors into the reaction chamber during ALD. The invention can be utilized to form any of various materials, including metal-containing materials, such as, for example, metal oxides, metal nitrides, and materials consisting of metal. Metal oxides can be formed by utilizing a supercritical fluid can be utilized to introduce a metal-containing precursor into reaction chamber, with the precursor then forming a metal- containing layer over a surface of a substrate. Subsequently, the metal- containing layer can be reacted with oxygen to convert at least some of the metal within the layer to metal oxide.
Patent KR-20060120633-A (KR)
Title: Method for optimization of an order for component mounting and apparatus for optimization of an order for component mounting
Inventor: MAENISHI YASUHIRO
IPC: G06Q10/00
Filed: 2004-08-26
Abstract: A plurality of patterns having the same component placement structure is included in the board, said plurality of patterns corresponding respectively to a plurality of sub-boards obtained by partitioning said board. The optimization method of an order of component mounting i) includes a step of optimizing the order of component mounting for any one pattern among the plurality of patterns (S2), a step of calculating a quotient and a remainder by dividing the total number of the patterns included in the board by the number of mounters (S4), a step of determining the quotient as the number of patterns to be allocated in the case where the remainder is zero (S6), and a step of i) determining a number, which is the quotient plus one, as the number of patterns to be allocated to the same number of the mounters as the remainder, starting from the mounter in a process farthest upstream, and ii) determining the quotient as the number of patterns to be allocated to the rest of the mounters, in the case where the remainder is one or greater (S6 to S10), and a step of allocating the allocated number of patterns, to each of the mounters (S12).
Patent KR-20060097708-A (KR)
Title: Spinal implant
Inventor: BACCELLI CHRISTIAN
IPC: A61B17/88
Filed: 2004-09-03
Abstract: The invention relates to a spinal implant (10), one end thereof being provided with means (20) for fixing the implant to a vertebra, and the other end comprising a mounting head (22) extending along an axis x-x'. Said head (22) comprises a housing (26) that is open on the side opposing the fixing means and has an essentially U-shaped section, and is able to receive a connecting rod (30) extending transversally to the axis x-x', and to fix the same by means of clipping means (40) and locking means (50). According to the invention, when mounted, the clipping means (40) and locking means (50) are entirely received in the mounting head (22), and the clipping means (40) are mechanically decoupled from the locking means (50).
Patent KR-20060079204-A (KR)
Title: Programmable optical component for spatially controlling the intensity of beam of radiation
Inventor: KURT RALPH
IPC: G02B26/08
Filed: 2004-08-26
Abstract: A programmable optical component (10) for spatially controlling the intensity of a beam of radiation (b), which component comprises a programmable layer which is divided in programmable elements (4,6,8), characterized in that each programmable element comprises bendable nano-elements (8) which are switchable between a non- bend state (8) and a bend state (8') by means of a driver field. In their bend state the nano-elements absorb radiation. The programmable element may be a switchable diffraction grating or a programmable mask.
Patent KR-20060120067-A (KR)
Title: Surface texturing of casting belts of continuous casting machines
Inventor: BARKER SIMON WILLIAM
IPC: B22D11/06
Filed: 2004-10-01
Abstract: A continuous belt casting apparatus is provided with a casting cavity, and at least one flexible metal belt having an elongated casting surface passing through and at least partially defining the casting cavity. A motor is provided for rotating the metal belt in the longitudinal direction of the casting surface whereby the casting surface passes through the casting cavity in the longitudinal direction. A molten metal supply device delivers molten metal continuously to the casting cavity, so that molten metal supplied to the casting cavity is solidified and removed as a continuous strip ingot from the casting cavity by rotation of the belt. The casting surface is provided with a plurality of grooves oriented in substantially the same direction. The invention also relates to a casting belt for such an apparatus and a method of casting using the apparatus.
Patent KR-20060066138-A (KR)
Title: Fastener straps
Inventor: SASTRE JORDI BLADE
IPC: F16B2/08
Filed: 1999-12-03
Abstract: A fastener strap sheet (30) is provided that includes (a) a sheet material having a first surface and a second surface substantially opposite the first surface, the first surface being constructed for face- to-face cooperating engagement with the second surface; and (b) a pattern (60) of cuts extending through the sheet material, the cuts defining an array of fastener straps (30), each fastener strap (30) including an elongated body (34) having a predetermined width, and a head portion (32) at one end of the body (34) having a width greater than the predetermined width and defining an opening (38) through which the strap body (34) can be pulled. The array of straps (62) define a first set of straps (30) and a second set of straps (30), the head portions (32) of the first set being located on a first side of the array, and the head portions (32) of the second set being located on a second, opposite side of the array (62), and the bodies of the first set being directly bordered by and parallel with the bodies of the second set, in an interdigitated arrangement.
Patent KR-20060108699-A (KR)
Title: Encryption/decryption system, device, and method
Inventor: ISHIDOSHIRO TAKASHI
IPC: H04L9/22
Filed: 2004-11-30
Abstract: There are provided an encryption/decryption system and an encryption/decryption device capable of suppressing the affect of load to a computer operation, having a high security based on an extreme difficulty to guess the encryption method, and eliminating the complexity of key management and key input. A security key (10) performing encryption and decryption according to a random number generated by a thermal noise random number generator (10e) is detachably mounted on a personal computer (11). When the security key (10) is mounted, data (11b) operated in the personal computer (11) is automatically encrypted or decrypted. That is, since the encryption/decryption device using the thermal noise random number generator is detachably mounted on the computer, it is possible to use it like key operation and assure a high security.
Patent KR-20060111649-A (KR)
Title: Process for the preparation of an alkoxylated alcohol composition
Inventor: DIRKZWAGER HENDRIK
IPC: C07C27/26
Filed: 2004-12-10
Abstract: Process for the preparation of an alkoxylated alcohol composition comprising one or more alkoxylated alcohols wherein the process comprises the steps of: (a) reacting carbon monoxide with hydrogen under Fischer- Tropsch reaction conditions in the. presence of a Fischer-Tropsch catalyst; (b) separating from the product of step (a) at least one hydrocarbon fraction comprising paraffins having from 9 to 17 carbon atoms, the hydrocarbon fraction additionally comprising at least one portion of alcohols; (c) contacting one or more of the hydrocarbon fractions obtained in step (b) with an alkylene oxide; and (d) recovering an alkoxylated alcohol composition from the reaction product of step (c).
Patent KR-20070019673-A (KR)
IPC: H04L12/28
Filed: 2005-01-18
Abstract: 본 발명은 본 발명에 따른 지능망 접속 방법을 개시하는데, 사용자의 입력 정보는 사용자 단말기의 외부 오디오 주파수 신호 발생 장치에 미리 저장되며, 오디오 주파수 신호 복조 유니트는 상기 지능망의 서비스 스위치 포인트/고급 지능 주변 장치(Service Switch Point/Advanced Intelligent Peripheral(SSP/AIP) device)에 미리 설정된다. 상기 접속 과정은: 상기 사용자 단말기가 상기 오디오 주파수 신호 발생 장치에 의하여 전송되는 상기 사용자 입력 정보를 운반하는 오디오 주파수 신호들을 수신하며, 상기 전송망을 통하여 상기 신호들을 상기 SSP/AIP 장치로 포워드하며; 상기 SSP/AIP 장치 내의 상기 오디오 주파수 신호 복조 유니트는 상기 오디오 주파수 신호들을 복조하며, 상기 복조된 사용자 입력 정보를 상기 지능망의 상기 SCP로 전송하며; 상기 SCP는 상기 사용자 입력 정보에 따라서 상기 지능망에 접속하기 위하여 상기 사용자 단말기를 제어하는 것을 포함한다. 본 발명은 상기 지능 서비스에 접속하기 위한 상기 사용자의 동작 과정을 간략화하며, 상기 사용자에게 편리함을 가져다준다. 
       
     지능망, 스마트 카드, 다목적 과금 서비스, 인증 서버, 복조
Patent KR-20070007320-A (KR)
Title: Refrigerant composition
Inventor: POOLE JOHN EDWARD
IPC: C09K5/00
Filed: 2005-02-28
Abstract: A refrigerant composition consists essentially of a combination of a hydroflurocarbon component consisting of a combination selected from the following mixtures: (a) R134a and R125; (b) R134a, R125 and R143a (c) R125 and R143a (d) R134a, R227ea and R125 and a hydrocarbon component consisting essentially of a combination selected from the following mixtures: (e) isopentane and butane (f) isopentane, butane and ispobutane (g) butane and isobutane. ® KIPO & WIPO 2007
Patent KR-20070004783-A (KR)
Title: Thermoplastic resin composition and resin molding
Inventor: SUMIMOTO NORIFUMI
IPC: C08L25/06
Filed: 2005-03-25
Abstract: A thermoplastic resin composition from which a molding excelling in antistatic performance can be produced with any outgas generation minimized. There is provided a thermoplastic resin composition comprising a thermoplastic resin, characterized in that the amount of outgas is <=1500 mug/g. This composition may contain a surface resistivity lowering substance in an amount of 0.1 to 70 parts by mass per 100 parts by mass of thermoplastic resin. Preferably, the composition contains a styrene resin as a thermoplastic resin. The surface resistivity lowering substance is preferably a polyamide elastomer comprising hard segments of polyamide 12 and soft segments of poly(alkylene oxide) glycol. The polyamide elastomer preferably has properties of 1.5 to 1.53 refractive index, 130 to 160‹C melting point, 1. 35 to 1.70 solution viscosity and 1x108 to 1x1011 Omega surface resistivity. ® KIPO & WIPO 2007
Patent KR-20060116251-A (KR)
Title: Novel lactic acid bacterium
Inventor: MIYAMOTO TAKU
IPC: A23L5/00
Filed: 2005-03-04
Abstract: It is intended to provide Lactobacillus delbrueckii having an antifungal activity as a novel lactic acid bacterium having an antifungal activity. This Lactobacillus delbrueckii is Lactobacillus delbrueckii ANTI MUFFA (FERM P-19705). Lactobacillus delbrueckii has an antifungal activity against fungi belonging to the genus Penicillium and shows an excellent probiotic activity even in the case of using alone.
Patent KR-20060131974-A (KR)
Title: Content distributing system and content distributing method
Inventor: TSUNASAWA JUNKO
IPC: H04M3/42
Filed: 2005-03-31
Abstract: A content distributing system wherein the reliability of receiving content data in wireless sections is improved to realize a more reliable content data distribution. When performing a data download communication (e.g., MBMS communication mode) using a multicast, a distribution managing apparatus (102) produces and broadcasts an MBMS communication mode initiation instructing signal to each of mobile terminal apparatuses (104). In response to the MBMS communication mode initiation instructing signal, the mobile terminal apparatus (104) stops another currently running application program and initiates the MBMS communication mode. In this way, the mobile terminal apparatus (104) can use sufficient resources to execute a multicast data download communication mode, so that it can receive the broadcasted contents without fail.
Patent KR-20070030781-A (KR)
IPC: A61K38/04
Filed: 2005-06-08
Abstract: 본 발명은 근위축성 측삭 경화증(ALS) 및 기타 종류의 운동 신경원성 질환 및 말초 신경병증의 치료를 위한 일군의 펩티드 화합물의 용도에 관한 것이다. 
       
     근위축성 측삭 경화증, 운동 신경원성 질환, 말초 신경병증, 펩티드 화합물, SPM 927, (R)-2-아세트아미드-N-벤질-3-메톡시프로피온아미드.
Patent KR-20070016141-A (KR)
IPC: C08J5/18
Filed: 2005-05-13
Abstract: 셀룰로오스의 히드록실기를 아세틸기와 탄소수 3 이상의 아실기로 치환하여 획득된 셀룰로오스 아실레이트인 폴리머 성분을 포함하는 광학 셀룰로오스 아실레이트 필름으로서, 아세틸기의 치환도 A 와 탄소수 3 이상의 아실기의 치환도 B 는 하기 식 (I) 및 식 (II):  
     2.0 C ≤ A+B ≤ 3.0   (I) 
     0 < B   (II) 를 만족하고,  
     광학 셀룰로오스 아실레이트 필름은 하나 이상의 로드형 화합물 및 디스코틱 화합물인 위상차-발현제를 포함하고, 캐스팅 (반송) 방향의 탄성률 E(MD) 와 캐스팅 폭방향 (캐스팅 방향에 수직한 방향) 의 탄성률 E(TD) 는 하기 식 (III) 및 식 (IV):  
     1,500MPa ≤ E(MD) ≤ 3,400MPa   (III) 
     1,200MPa ≤ E(TD) ≤ 3,400MPa   (IV) 를 만족하는, 광학 셀룰로오스 아실레이트 필름.  
       
     광학 셀룰로오스 아실레이트 필름, 편광판, 액정 표시 장치
Patent KR-20070042504-A (KR)
Inventor: TANUMA YASUHIKO
IPC: G11C16/16
Filed: 2004-05-12
Abstract: 로컬 워드선에 접속된 셀을 포함하는 복수의 섹터와, 섹터를 선택하는 디코더와, 선태된 섹터를 소거할 때, 상기 선택된 섹터에 접속하는 상기 디코더를 일시적으로 비선택으로 하는 제어 신호를 생성하는 회로를 가진다. 각 섹터는 대응하는 글로벌 워드선을 통하여 접속되는 대응의 디코더에 의하여 구동되고, 대응하는 워드선을 구동하는 풀업 트랜지스터를 구비하며, 상기 풀업 트랜지스터는 상기 제어 신호로 오프로 유지된다. 
       
     반도체, 메모리, 소비전류
Patent KR-20070035502-A (KR)
IPC: H04L12/28
Filed: 2005-06-23
Abstract: 2 이상의 상호 접속된 도메인을 가진 통신 네트워크 내에서 VPN에 관한 정보는 푸시 메카니즘에 의해 각 도메인 내에 수집된다. VPN에 관한 정보는 여러 VPN이 현재 이용 가능한 도메인의 적어도 도메인 ID를 포함한다. 도메인 VPN 정보는 각 도메인 내에 수집된다. 이 수집은, VPN 정보의 변경과 같은 외부 이벤트에 의해 트리거될 수 있다. 제공된 도메인 VPN 정보는, 바람직하게는, 도메인 오퍼레이터 간의 SLA에 의한 제한 하에 인접한 도메인으로 확산된다. 캐스캐이드된 방식으로, 전체 이용 가능한 도메인 VPN 정보는 모든 도메인으로 확산된다. VPN에 관해 수집된 정보는 적절한 접속 경로를 찾기 위해 평가된다. 
       
     통신 네트워크, 가상 사설 네트워크, 도메인, 긍정 응답 메시지
Patent KR-20070026620-A (KR)
Title: Optical positioning device with multi-row detector array
Inventor: ROXLO CHARLES B
IPC: G06F3/0354
Filed: 2005-05-17
Abstract: One embodiment relates to an optical displacement sensor for sensing relative movement between a data input device and a surface (304) by determining displacement of optical features in a succession of images of the surface (304). The sensor includes a plurality of linear comb arrays (LCAs) (502) arranged along an associated axis. Each LCA comprises a row of photosensistive elements parallel to the associated axis. Another embodiment relates to a method of sensing movement of a data input device across a surface (304). An intensity pattern of light reflected from an illuminated portion of the surface (304) is detected using a first plurality of linear comb arrays (LCAs) arranged along a first axis and a second plurality of LCAs arranged along a second axis not parallel to the first axis. Other embodiments are also described. ® KIPO & WIPO 2007
Patent KR-20070075281-A (KR)
Title: Gasket being capable of measuring voltage and fuel cell system having the same
Inventor: LEE DONG UK
IPC: H01M8/04
Filed: 2007-01-04
Abstract: Provided are a gasket, which has a fluid leakage prevention function and a voltage detection function, and a fuel cell system comprising the gasket, which prevents damage to a bipolar plate during a voltage measurement step and detects exact voltage through the gasket. The fuel cell system has an electricity generator(100) that produces electricity by an electrochemical reaction of hydrogen-containing fuel and oxygen-containing gas at an anode electrode(114) and a cathode electrode(116). The electricity generator(100) comprises: an electrode membrane assembly(110) having an ion conductive polymer membrane(112) in which the anode electrode(114) and cathode electrode(116) are provided in both surfaces of the ion conductive polymer membrane(110); a pair of separators(130) which face the anode electrode and cathode electrode of the electrode membrane assembly and have flow channels(132,134) in which the hydrogen-containing fuel or oxygen-containing gas flows, respectively; and a pair of gaskets(120A,120B) which are placed at both sides of the ion conductive polymer membrane(112) to surround the edges of the anode electrode(114) and cathode electrode(116) and prevent a fluid leakage. At least one gasket is a voltage detection gasket(120B) consisting of a first frame(122) formed of a non-conductive material and a second frame(124) formed of a conductive material.
Patent KR-20070015236-A (KR)
Title: A mandarin orange producted of je ju island's effect for human and a method to conflict free trade agreement and activators methods
Inventor: BYUN HYUN GYU
IPC: A23L19/00
Filed: 2007-01-05
Abstract: A method of making a mandarin orange juice product by extracting a mandarin orange(Citrus unshiu) produced in Jeju Island is provided. The product contains vitamin C and vitamin A in high quantities as compared to oranges produced in USA. A mandarin orange(Citrus unshiu) produced in Jeju Island is squeezed with a conventional squeezer and filtered.
Patent KR-20080066257-A (KR)
Title: Method and apparatus for communicating between terminals in a cognitive radio technique
Inventor: HYON TAE IN
IPC: H04B7/26
Filed: 2007-01-11
Abstract: A communication method in a CR(Cognitive Radio) environment and an apparatus for the same are provided to confirm the appearance of an incumbent user in a CR environment exactly and to minimize an interference phenomenon for the incumbent user. A terminal in a target cell judges whether a signal supplied through a candidate channel is detected(S400). If an arbitrary signal is detected, the terminal judges whether an existing channel which has been used in a neighbor cell is empty(S401). If not, the terminal executes a spectrum sensing process for the existing channel(S402). Then the terminal judges whether an incumbent signal is detected on the existing channel(S403). If not, the terminal informs the base station of the target cell that an incumbent user who uses the CR channel of the target cell has appeared(S404). The base station changes the CR channel(S405).
Patent KR-20080067197-A (KR)
Title: Method for changing channel of television
Inventor: CHO SUNG HWAN
IPC: H04N5/445
Filed: 2007-01-15
Abstract: A method for changing the channel of a TV is provided to switch into a corresponding channel automatically without searching the channel capable of broadcasting a program continuously through broadcasting information or enabling a user to search the channel for watching the program continuously using channel information associated with an early close, thereby enabling the user to watch the program conveniently continuously. A method for changing the channel of a TV comprises the following steps of: determining whether a watching broadcasting program is closed(S10); determining whether close information is included into the broadcasting program when the broadcasting program is closed(S12); determining whether the broadcasting program is closed normally or early when the close information is included into the broadcasting program(S14); determining whether channel information for broadcasting the same broadcast program continuously is included when the broadcasting program is closed early(S16); searching for EPG(Electronic Program Guide) information to search a channel in which the same broadcast program is continuously broadcasted when the close information is not included into the broadcasting program or the channel information is not included into the close information(S18,S20); and switching into a corresponding channel according to switching determination into the channel when there is a broadcasting channel or the channel information is included into the close information as a channel searching result(S24,S26).
Patent KR-20080067457-A (KR)
Title: Copy machine and method thereof
Inventor: KIM KI HONG
IPC: G06F3/12
Filed: 2007-01-16
Abstract: A copying machine and a copying method of the copying machine are provided to set a background mode, obtain scanning data of a scanned document and print a background on a following document by using the scanning data as background data. A copying machine includes a scanning unit(120), an input unit(110), a data processor(130), and a printing unit(150). The scanning unit performs a scanning operation. The input unit receives a background setting instruction. When a document is scanned while the background setting instruction is inputted, the data processor uses scanning data of the document as background data and overlaps the background data with scanning data of documents following the document. The printing unit prints the data processed by the data processor.