baber/WOPTO huggingface dataset:
Patent KR-20080044523-A (KR)
Title: Method of manufacturing phase change ram device
Inventor: CHANG HEON YONG
IPC: H01L27/115
Filed: 2006-11-16
Abstract: A method for manufacturing a phase change memory device is provided to uniformly form a hole defining a lower electrode contact region by etching only a single layer. A method for manufacturing a phase change storage device includes first and second insulation layers(202,206) on a semiconductor substrate; etching the second insulation layer to form a groove defining a lower electrode formation region; etching the first insulation layer to form a contact hole(H208) defining a contact hole formation region; forming a contact plug(208) in the contact hole; forming a lower electrode(210) in the groove; recessing the lower electrode; forming a third insulation layer on the lower electrode in the groove; etching the third insulation layer to form a hole exposing a center portion of the lower electrode; forming a lower electrode contact in the hole; and a phase change layer and a upper electrode(218) on the lower electrode contact.
Patent KR-20080046054-A (KR)
Title: Image forming apparatus
Inventor: LIM GUI TAEK
IPC: B41J2/165
Filed: 2006-11-21
Abstract: An image forming apparatus is provided to increase quality of images formed on a recording sheet by efficiently removing foreign substances off nozzles of an ink-jet head. An image forming apparatus includes an ink-jet head(100), a wiping unit casing, a wiping unit(300), and a power transmission(400). The ink-jet head includes nozzles for discharging ink onto a recording sheet. The wiping unit casing is formed below the ink-jet head and contains the wiping unit. The wiping unit moves up and down inside the wiping unit casing for cleaning up the nozzles of the ink-jet head. The power transmission converts rotation of a badge roller shaft(33) into vertical and linear movement for driving the wiping unit.
Patent KR-20080052099-A (KR)
Title: Mobile terminal having rfid function in case of lost and method for processing the case of lost using the terminal
Inventor: KU YEON HEON
IPC: G06K17/00
Filed: 2006-12-07
Abstract: A portable terminal and a method for performing a process function when the terminal is lost by using an RFID function are provided to prevent other people from maliciously using the lost terminal and to enable the lost terminal to be easily found by using information on a person who has found the lost terminal. A method for performing a process function when a portable terminal is lost comprises the following several steps. A person(110) accesses a server(120) of a loss report center, and inputs a phone number of the lost terminal and contact points like an email address, a phone number or an instant messenger ID(S201). The server sends a lost mode change request message to the lost terminal(S203). The lost terminal switches to the lost mode and performs a scan function for searching for other terminal located at a near place(S205), and then sends a response message to the server(S207). The lost terminal searches for other terminal located at a near place(S209) and acquires a serial number of the searched terminal(S211). The lost terminal sends the acquired serial number to the server(S213). The server searches for information on a person who has found the lost terminal from a subscriber database(S215). The server notifies the user of the information on the person who has found by using the registered media like an email address, a phone number or an instant messenger ID(S217).
Patent KR-20080056794-A (KR)
Title: Electrode for electric double layer capacitor and method of fabrication the same
Inventor: LEE YONG WOOK
IPC: H01G4/005
Filed: 2006-12-19
Abstract: An electrode for an electric double layer capacitor and a method for fabricating the same are provided to increase an electrode density and to reduce a contact resistance by performing a compressing process when a conducting paste is fixed on an electric collector. An electrode for an electric double layer capacitor includes a powder activated carbon, a binder, and a poly-N-vinylpyrrolidone. The powder activated carbon is composed of a coconut shell series activated carbon of 5-30% having a non-surface area of 1500-1700/g, a phenol resin series activated carbon of 5-30weight% having a non-surface area of 2000-2500/g, and a phenol resin series activated carbon of 10-50weight% having a non-surface area of 2500-3500/g. The binder is composed of a poly-tetrafluoroethylene of 1-5weight%, and a carboxymethylcelluose of 0.2-5weight%. The poly-N-vinylpyrrolidone is a dispersion catalyst of the carboxymethylcellulose. An electric composition is acquired by mixing a conducting additive of a carbon fiber or a carbon tube of 5-30weight%. A conducting paste acquired by mixing the electric composition with a dispersion medium, is coated and fixed on a metal electric collector.
Patent KR-20080014946-A (KR)
Title: Vaporizer of expellant for beekeeping
Inventor: LEE BONG KYUN
IPC: A01K51/00
Filed: 2006-12-21
Abstract: A dispersion vaporizer system for formic acid expellant for exterminating harmful insects is provided to prevent the expellant from flowing into a honeycomb in a liquid state, to allow diffusion of the vaporized expellant via convection, and to facilitate beekeeping. A dispersion vaporizer system for formic acid expellant for exterminating harmful insects comprises: an expellant container(500) formed of a plastic material; an absorbent(910) formed of a non-woven fabric and received into the expellent container; a drug pack formed of a polyester film and receiving any one of a sterilizer, insecticide and a mixture of sterilizer with insecticide and a diluting solvent, individually in a desired ratio, without any degradation of the active expellent; and an outer pack for mixing the solution contained in the drug pack, wherein the expellent received into the drug pack is injected into the expellent container while being mixed in the outer pack.
Patent KR-20080060503-A (KR)
Title: Mobile robot system having function of duplex voice delivery
Inventor: SHIN KYUNG CHUL
IPC: B25J19/06
Filed: 2006-12-27
Abstract: A mobile robot system having a duplex voice delivery function is provided to prevent fatal accident by installing a microphone and a speaker at each of a mobile robot and a remote-control device. A mobile robot system having a duplex voice delivery function comprises a mobile robot(1) having a radio-telecommunication module(14) and a remote-control device(2) having a radio telecommunication module(22) for performing radio telecommunication with the mobile robot. The remote-control device controls the mobile robot from a distance. The mobile robot includes a microphone(11), a speaker(12) and a digital processing module(13). The remote-control device includes a microphone(24), a speaker(25) and a main control module(21).
Patent KR-20080061420-A (KR)
Title: Liquid crystal display device and method driving of the same
Inventor: MOON JONG WON
IPC: G09G3/20
Filed: 2006-12-28
Abstract: An LCD device and a driving method thereof are provided to display images with optimal gamma characteristics according to ambient conditions by utilizing the luminance data of lights from outside. An LCD(Liquid Crystal Display) device includes an input unit, a data driver(106), and an adaptive gamma voltage generator(112). The input unit is used for inputting data to an LCD panel. The data driver supplies one line data voltage to pixels on the LCD panel using a gamma voltage set in response to data from the input unit. The adaptive gamma voltage generator adjusts a voltage level range of the gamma voltage set for processing differently compensation rates to be compensated according to distribution amounts of data gray scale values and ambient illuminance, and supplies the gamma voltage set to the data driver.
Patent KR-20080061833-A (KR)
Title: A ferritic stainless steel with high corrosion resistance and superior ridging property and the method of manufacturing the same
Inventor: YOO DO IEAL
IPC: C22C38/18
Filed: 2006-12-28
Abstract: A ferritic stainless steel with high corrosion resistance and superior ridging properties and a method of manufacturing the same are provided to apply the ferritic stainless steel to an exhaust system of a vehicle including a cold zone, pipes and a muffler. A ferritic stainless steel with high corrosion resistance and superior ridging properties comprises 0.03 weight percent or less of C, 0.5 weight percent or less of Si, 0.5 weight percent or less of Mn, 0.035 weight percent or less of P, 0.01 weight percent or less of S, 18 to 21 weight percent of Cr, 0.5 weight percent or less of Mo, 0.03 weight percent or less of N, 0.5 weight percent or less of Cu, 0.05 weight percent or less of Al, 0.2 weight percent or less of Ni, 0.014 weight percent or less of C+N, 0.4 weight percent or less of Ti, Fe and inevitable impurities. Rmax value obtained by the following equation is set to 22 or less. Rmax=-658.5x(C+N)-0.4xCr-0.54xMo-0.6xTi/(C+N)+53.1. A P.I value obtained by the following equation is set to 21 or above. P.I.=Cr+3.3Mo.
Patent KR-20080062564-A (KR)
Title: Method for forming isolation layer of semiconductor device
Inventor: RYO CHEOL HWI
IPC: H01L21/76
Filed: 2006-12-29
Abstract: A method for forming an isolation layer of a semiconductor device is provided to prevent the active attack phenomenon on a peripheral region by blocking the active warpage and active slip phenomenon. A semiconductor substrate(400) is etched to form a trench(T). A first SOD(Spin-On Dielectric) layer(408) is formed in the trench so that the trench is partially gap-filled. First annealing is performed on the resultant substrate on which the first SOD layer is formed. A second SOD layer(410) is formed on the first SOD layer where the first annealing is performed so that the trench is completely gap-filled. Second annealing is performed on the resultant structure on which the second SOD layer is formed. After the trench is formed and before the first SOD layer is formed, a sidewall oxide layer is formed in the trench. A linear type nitride layer and a linear oxide layer are formed in turn on the whole surface of the substrate including the trench on which the sidewall oxide layer is formed.
Patent KR-20060033792-A (KR)
Title: Rotary atomization head painting device
Inventor: YASUDA SHINICHI
IPC: B05B12/00
Filed: 2005-02-09
Abstract: An air motor (3) is connected with an air source (11) through an electro-pneumatic converter (12) which is connected with a rotation controller (13). When a target rotational speed (N0) and an ejection quantity of paint (Q0) are altered, the rotation controller (13) selects a steady value (is) from a rotation data selection table in order to supply an air pressure sufficient for the air motor (3) to be rotation-driven in a steady state under the altered condition. The rotation controller (13) outputs the new steady value (is) thus selected as an input current value (i) to the electro-pneumatic converter (12). Consequently, the rotational speed of the air motor (3) can be converged quickly to the altered target rotational speed (N0).
Patent KR-20060052852-A (KR)
Title: Synthetic gene encoding human epidermal growth factor 2/neu antigen and uses thereof
Inventor: GALLO PASQUALE
IPC: C12N7/00
Filed: 2004-07-20
Abstract: Synthetic polynucleotides encoding human HER2/neu or a truncated form thereof, are provided, the synthetic polynucleotides being codon-optimized for expression in a human cellular environment. The gene encoding hHER2 is commonly associated with the development of human carcinomas. The present invention provides compositions and methods to elicit or enhance immunity to the protein product expressed by the hHER2 tumor-associated antigen, wherein aberrant hHER2 expression is associated with a carcinoma or its development. This invention specifically provides adenoviral vector and plasmid constructs carrying codon-optimized human HER2 and codon-optimized truncated HER2, and discloses their use in vaccines and pharmaceutical compositions for preventing and treating cancer.
Patent KR-20060061343-A (KR)
Title: Controlled growth of highly uniform, oxide layers, especially ultrathin layers
Inventor: WAGENER THOMAS J
IPC: H01L29/51
Filed: 2004-07-28
Abstract: The present invention relates to methods of making oxide layers, preferably ultrathin oxide layers, with a high level of uniformity. One such method includes the steps of forming a substantially saturated or saturated oxide layer directly or indirectly on a semiconductor surface of a semiconductor substrate, and etchingly reducing the thickness of the substantially saturated or saturated oxide layer by an amount such that the etched oxide layer has a thickness less than the substantially saturated or saturated oxide layer. In certain embodiments, methods of the present invention provide etched oxide layers with a uniformity of less than about +/-10%. The present invention also relates to microelectronic devices including made by methods of the present invention and manufacturing systems for carrying out methods of the present invention.
Patent KR-20060057607-A (KR)
Title: A recorder, a disc and a method for recording information on a disc
Inventor: MEINDERS ERWIN R
IPC: G11B7/24079
Filed: 2004-08-11
Abstract: When recording information in tracks or in a two-dimensional pattern care must be taken not to irradiate the adjacent tracks or pits. This results in a loss of data density on the recording medium because of the track pitch or pit distance that must be observed. A reduction in track pitch is possible to the point where the focused spot of the laser also irradiates the adjacent land area and tracks or pits. This increases the achievable data density of the recording medium. By using grooves and/or by using a dye with special absorption characteristics the effect of the irradiation of the adjacent tracks or pits can be reduced, effectively only recording marks in the desired location.
Patent KR-20060064649-A (KR)
Title: Control of plasma transitions in sputter processing systems
Inventor: SELLERS JEFF C
IPC: B23K10/00
Filed: 2004-08-18
Abstract: Methods and apparatus for controlling a plasma used for materials processing feature cooperative action of a resonant circuit and a switch unit coupled to a plasma vessel and a power supply. A sensor for acquiring a signal associated with a state of a plasma in the plasma vessel supports closed-loop control of the switch unit. Undesirable plasma states detected by the sensor can be eliminated by closing the switch unit to shunt the resonant circuit.
Patent KR-20060082853-A (KR)
Title: Monomer-polymer systems with a controllable pot life
Inventor: SCHMITT GEROLD
IPC: C09J4/06
Filed: 2004-05-28
Abstract: The invention relates to a dual component system with a controllable pot life. Said system can be hardened by a redox initiator system and comprises an emulsion polymer or a plurality of emulsion polymers and an ethylenically unsaturated monomer or a monomer mixture made from ethylenically unsaturated monomers. The emulsion polymer as well as the monomer or the monomer mixture can contain one of the components of a redox initiator system. Pot life is controlled by absorption of the redox initiator system on the polymer (A and B).
Patent KR-20060099510-A (KR)
Title: Method of purifying alcoholic liquor and purification apparatus
Inventor: ASAKAWA YUJI
IPC: C12H6/02
Filed: 2004-09-16
Abstract: Alcoholic liquor (20) is passed through HSO3 type strongly basic anion exchange resin layer (14). Alternatively, after addition of an HSO3 salt to alcoholic liquor, the alcoholic liquor is passed through mixed bed layer (18) consisting of an H type strongly acidic cation exchange resin and a free base type slightly basic anion exchange resin, or the alcoholic liquor is sequentially passed through an H type strongly acidic cation exchange resin layer and a free base type slightly basic anion exchange resin layer. Accordingly, aldehydes and inorganic salts can be removed from alcoholic liquors, such as fermented liquor and distilled liquor, while realizing strong retention of peculiar fragrance and retention of manneristic flavor.
Patent KR-20060093708-A (KR)
Title: Absorbent article having an absorbent structure secured to a stretchable component of the articles
Inventor: LEMINH LISA
IPC: A61F13/15
Filed: 2004-02-17
Abstract: An absorbent article for personal wear has an outer cover, a bodyside liner adapted for contiguous relationship with the wearer's skin, and an absorbent structure disposed between the liner and the outer cover. The absorbent structure is secured to at least one of the liner and the outer cover within a securement zone. A central portion of the securement zone is disposed generally within a central region of the article and at least one outer portion of the securement zone is disposed longitudinally outward of the central portion thereof.
Patent KR-20070018792-A (KR)
IPC: C07C37/11
Filed: 2004-08-31
Abstract: 본 발명은 하나 이상의 염기, 팔라듐을 포함하는 하나 이상의 촉매 및 대기압 내지 350kPa의 수소 기체의 존재하에, 물 및 하나 이상의 유기 용매를 포함하는 용매 혼합물 중에서, 하나 이상의 할로-치환된 하이드록시-방향족 화합물을 접촉시키는 단계를 포함하는, 비스(하이드록시-방향족) 화합물의 제조방법에 관한 것이다.
Patent KR-20060121153-A (KR)
Title: Fungicidal mixtures
Inventor: TORMO I BLASCO JORDI
IPC: A01P3/00
Filed: 2004-12-08
Abstract: The invention relates to fungicidal mixtures containing the following active ingredients: 1) a triazolopyrimidine derivative of general formula (I) and 2) dinocap of formula (II), composed of the dinitrophenol derivatives of formulae (IIa) and (IIb), in which n represents 0, 1 or 2, in a synergistically active quantity. The invention also relates to methods for controlling pathogenic fungi and to agents containing said fungicidal mixtures.
Patent KR-20060125802-A (KR)
Title: Process for the production of dtpa-bis anhydride
Inventor: ANDERSEN ELI RYSSDAL
IPC: C07D265/32
Filed: 2004-12-16
Abstract: Process for the production of DTPA-bis(anhydride) by reacting DTPA with acetic anhydride in pyridine under elevated temperature wherein the molar amount of pyridine is equal to or less than 6 times the molar amount of DTPA.
Patent KR-20060121928-A (KR)
Title: Retail marketing method
Inventor: LUBOW ALLEN
IPC: G06Q30/00
Filed: 2004-12-08
Abstract: A method is devised whereby a retailer may upgrade his operation by providing his suppliers (the vendors) with labeling standards including RFID and RSS bar code, guidelines for formatting and including in those labels additional supply chain logistical information, additional information including the item number, lot and expiration dates, the time and place of manufacture, descriptions in greater depth then was hitherto possible about the goods themselves, and a method of capturing that information and feeding it into the retailer's information management systems through customized forms and middleware. The retailer uses the services of an information management corporation that sets up this program with the retailer's suppliers, thereby eliminating the associated costs of augmenting his own systems. The retailer, vendors and customers profit by that additional information through various means of feedback, and extracting that information in useful ways that provide for greater inventory control, consumer safety, more efficient movement of merchandize, information about product content to the consumer, security, supply chain logistics, compliance with government regulations for the sale of retail goods, the bio-terrorism act as well as other government regulations and systems of pricing, rebates, coupons and returns by the customers.
Patent KR-20060125861-A (KR)
Title: Strontium-containing compounds for use in the prevention or treatment of necrotic bone conditions
Inventor: HANSEN CHRISTIAN
IPC: A61K33/24
Filed: 2005-02-28
Abstract: A method for the treatment and/or prophylaxis of an ostenonecrotic bone disease in a mammal in need thereof, such as, e.g., idiopathic or secondary osteonecrosis, avascular bone necrosis, glucocorticoid induced bone ischemia/osteonecrosis, Legg-Calve-Perthes disease and femoral head necrosis, the method comprising administering an effective dose of a strontium-containing compound (a) to the mammal. A method for the treatment and/or prophylaxis of an osteonecrotic bone disease, such as, e. g., idiopathic or secondary osteonecrosis, avascular bone necrosis, glucocorticoid induced bone ischemia/osteonecrosis and femoral head necrosis, in a mammal who is to be or is treated with a therapeutic agent (b) known to or suspected of inducing apoptosis and/or necrosis of bone cells, the method comprising administering a strontium-containing compound (a) in combination with (b).
Patent KR-20060129039-A (KR)
Title: Apparatus and method for generating a multi-component compound
Inventor: WAGNER INGO
IPC: A61C5/77
Filed: 2005-03-01
Abstract: The invention relates to an apparatus for generating a multi-component compound, in particular for dental purposes, comprising: - At least two cartridges (3), each cartridge (3) adapted for containing a component (4) of the multi-component compound and having a plunger (2) adapted for pressing out its component (4) from the cartridge (3); and - a driving device for said plungers (2) in which the driving speed is adjustable, wherein the driving device comprises a stepping motor (1), and a detector associated with the stepping motor for detecting at least one of a) the steps of the stepping motor and b) The load on the stepping motor. At low revolutions per minute, the stepping motor (1) offers higher torque as compared with the known DC motors, whereas it also offers high revolutions per minute, although with comparatively low torque, sufficient for rapid advance and retraction of the plungers (2).
Patent KR-20070012679-A (KR)
Title: Stopper device for slide rail
Inventor: LAMMENS ARTHUR EDWARD
IPC: A47B88/00
Filed: 2005-03-07
Abstract: Engagement plate sections (2d, 2d) are formed at the forward end of a flat plate section (2a) of a first rail (2). A stopper member (7) is provided on a flat plate section (3a) of a second rail (3). An engagement hole (7d) and elastic sections (7e, 7e) are provided at an inclination plate section (7b) of the stopper member (7). The engagement hole (7d) is provided so as to be opposite the engagement plate sections (2d, 2d) when the second rail (3) is moved forward to a predetermined position. When an engagement plate section (2d) is opposite the engagement hole (7d), an elastic section (7e) causes the forward end of the inclination plate section (7b) to be displaced to the flat plate section (2a) side by its elastic force and by an elastic force of the inclination plate section (7b). By this, the engagement plate sections (2d, 2d) and the engagement hole (7d) are relatively inserted into each other. ® KIPO & WIPO 2007
Patent KR-20070022703-A (KR)
IPC: F16F7/10
Filed: 2005-06-10
Abstract: 본 발명은 진동 제거력을 활발히 발생하기 위한 진동 제거력 발생기를 포함하는 헬리콥터 진동을 제어하기 위한 방법 및 시스템에 관한 것이다. 본 발명의 시스템은 고유 공명 진동수를 갖는 공명 작동기 및 공명 작동기 전자 제어 시스템을 포함한다. 공명 작동기 전자 제어 시스템은 수신된 명령 신호에 의하여 명령을 받으면 공명 진동수에 대하여 공명 작동기를 구동시키기 위하여 전기 구동 전류를 공명 작동기에 제공한다. 공명 작동기는 피이드백 출력을 가지며, 피이드백 출력은 공명 작동기 전자 제어 시스템으로 피이드백되고, 공명 작동기 전자 제어 시스템이 진동 제거력을 발생시키기 위하여 공명 작동기 피이드백 출력에 기초하여 전기 구동 전류를 조절한다. 
       
     진동, 진동 제거력, 고유 공명 진동수, 공명 작동기, 피이드백
Patent KR-20070043708-A (KR)
Inventor: PRILL THOMAS
IPC: B23K26/38
Filed: 2005-07-29
Abstract: 본 발명은 다층 구조를 갖는 가공물(150, 250)에 홀(153, 253)을 레이저 드릴링하기 위한 방법으로서, 드릴링될 홀(153, 253)의 단면적의 파티션(390) 내에서 제 1 레이저 출력(111)에 의해 제 1 층(152, 252)이 제거됨으로써 제 1 층(152, 252)의 일부가 단면적 내에 잔류하도록 하는 방법을 제공한다. 제 2 레이저 출력에 의하여 제 2 층(151, 251)이 드릴링될 홀(153, 253)의 전체 단면적(395) 내에서 제거되며, 여기에서 제 1 층(152, 252)의 잔류 부분이 제 2 층(151, 251)이 제거되는 동시에 없어진다. 정해진 경계선(border line, 370)을 따른 제 1 층(152, 252)에 대한 완벽한 재료 제거는, 홀의 가장자리를 따라 부분적으로 재료를 제거함으로써 달성된다. 제 1 금속층(152, 252)을 제거하기 위해서 UV 레이저 빔(111)을, 그리고 유전체로 된 제 2 층(151, 251)을 제거하기 위해서 IR 레이저 빔을 사용하는 것이 바람직하다.