baber/WOPTO huggingface dataset:
Patent KR-20110062531-A (KR)
Title: Substrate cleaning unit, substrate treating apparatus including the unit and substrate treating method using the apparatus
Inventor: LEE CHANG YONG
IPC: H01L21/302
Filed: 2009-12-03
Abstract: PURPOSE: A substrate cleaning unit, a substrate processing apparatus including the unit, and a substrate processing method using the apparatus are provided to eliminate a separate cleaning part by eliminating foreign materials while a substrate transferring process. CONSTITUTION: A substrate cleaning part includes a transferring chamber(111), a substrate transferring unit(120), and a substrate cleaning unit(130). The transferring chamber arranges a space(112) for transferring a substrate(11). The substrate passes through openings(113) formed at both sidewalls of the transferring chamber. The substrate transferring unit and the substrate cleaning unit are arranged in the internal space of the transferring chamber. The substrate cleaning unit physically cleans foreign materials on the substrate.
Patent KR-20100075380-A (KR)
Title: Illuminating apparatus
Inventor: LAI CHIH MING
IPC: F21V9/40
Filed: 2009-12-04
Abstract: PURPOSE: A lighting device is provided, which radially changes the light ray emitting from the optical source module of the plural species having the different chromatics. CONSTITUTION: An optical source module(11) includes a light emitting diode(112). An optical element(12) has a plurality of light-transmitting regions. The optical element transmits the light ray among light-transmitting regions to one or more light-transmitting region having one or more kinds of wavelength conversion material(121). In order to radiate the light ray emitted from the optical source module through one or more light-transmitting region, the optical element and optical source module are relatively rotated. The wavelength of the light ray is changed under stimulation of the light ray in which the wavelength conversion material emits from the optical source module.
Patent KR-20110065669-A (KR)
Title: Backbone edge switching apparatus, and method for packet processing thereof
Inventor: CHOL CHANG HO
IPC: H04L12/56
Filed: 2009-12-10
Abstract: PURPOSE: A backbone edge switching apparatus and a method for processing a packet are provided to compensate a transmission service by a data link layer and a network layer. CONSTITUTION: An L2 lookup unit(131) performs lookup about a specific layer information of a packet. The L2 look-up unit creates a first flow of the packet. If the additional lookup is requested, an L3 lookup unit(132) performs an additional lookup about the different layer information of the packet. The L3 lookup unit creates the second flow of the packet. An integration service management unit(133) mixes the second flow which is generated by the L3 lookup unit with the first flow. The integration service management unit determines the mixed flow as a packet transmission flow.
Patent KR-20100069600-A (KR)
Title: Drill guide
Inventor: EDMUND SUTER
IPC: A61C3/02
Filed: 2009-12-14
Abstract: PURPOSE: A drill guider minimizing the necessary space on an implant location is provided to supply an optimized implant shaft at the cubically challenged implant location, and to diagonally insert a drill to a guide sleeve. CONSTITUTION: A drill guider for dental comprises the following: a bearing surface(26) contacting with a grip, a mold(50), and a drill sleeve(55); and more than one guide sleeve(20) including a hollow cylindrical form. The grip(10) includes an upper surface and a lower surface. The guide sleeve is protruded from the lower surface of the grip, while including a longitudinal slit(30) extended from the upper end and the lower end from the guide sleeve.
Patent KR-20110069603-A (KR)
Title: Abrasion-resistant rolling oil for work roll and method for spreading that rolling oil
Inventor: BAI HYUNG KEUN
IPC: C10M129/30
Filed: 2009-12-17
Abstract: PURPOSE: Abrasion resistance rolling oil of a rolling mill-work roll, and a spraying method thereof are provided to improve the actual yield for a rolling process without replacing the work roll. CONSTITUTION: An abrasion resistance rolling oil of a rolling mill-work roll for a strip-casting process contains base oil, an anti-abrasive, and a lubricant additive. The anti-abrasive contains nanodiamond as an anti-abrasive additive. The lubricant additive contains fatty acid or an extreme pressure agent. 0.2~10wt% of nanodiamond is containedin the brasion resistance rolling oil.
Patent KR-20110074039-A (KR)
Title: Display apparatus and control method of contents thereof
Inventor: KIM WON IL
IPC: H04N5/445
Filed: 2009-12-24
Abstract: PURPOSE: A display device and a contents control method thereof are provided to generate integrated index information capable of integrated navigation for multimedia contents having a plurality of source types. CONSTITUTION: A contents input unit(110) at least inputs one of multimedia contents having a plurality of source types. A controller(140) refers to the multimedia contents having the source type of a connected external device. Under the control of a communication unit(120), the contorller transmits a control signal to the external device. The controller creates integrated index information capable of integrated navigation for the inputted multimedia contents and the multimedia contents of the external device.
Patent KR-20110075439-A (KR)
Title: Method for inputting pulse of electrical resistance humidity sensor
Inventor: SONG WON TAEK
IPC: G01N27/12
Filed: 2009-12-28
Abstract: PURPOSE: A pulse applying method in a resistance-type humidity sensor is provided to periodically apply a pulse signal to the resistance-type humidity sensor at a predetermined interval to thereby extend the lifetime of the resistance-type humidity sensor. CONSTITUTION: A pulse applying method in a resistance-type humidity sensor(20) is as follows. A pulse signal is periodically applied at a predetermined time interval.
Patent KR-20110076698-A (KR)
Title: A formed body comprising low sulfur content, manufacture method of the formed body ; and additive for protecting furnace wall comprising the formed body
Inventor: LEE SUNG YOUNG
IPC: C04B26/22
Filed: 2009-12-29
Abstract: PURPOSE: A molded body, a method for manufacturing the same, and a furnace wall protecting additive are provided to separate or eliminate powder, in which the diameter thereof is smaller than 1mm, containing plenty of sulfur components from the composite oxide powder of calcium and magnesium. CONSTITUTION: A molded body includes the composite oxide powder of calcium and magnesium, which is represented by CaO·MgO, and a binder. The sulfur content of the molded boy is 0.050 weight% or less. The diameter of the composite oxide powder is 1mm or more. The binder is one selected from a group including dextrin, molasse, and Pregelatinized starch. The molded boy includes 0.5-30 parts by weight of the binder, based on the 100.0 of the composite oxide powder. The composite oxide powder, in which the diameter thereof is smaller than 1mm, is eliminated.
Patent KR-20110077611-A (KR)
Title: Operating structure of cord reel of up-right type vacuum-cleaner
Inventor: SEO JIN WOOK
IPC: A47L9/26
Filed: 2009-12-30
Abstract: PURPOSE: A cord reel operating structure of upright type vacuum cleaner is provided to conveniently wind a power cord which is drawn out from cord reel. CONSTITUTION: A cord reel operating structure of upright type vacuum cleaner comprises a main body, a cord reel, a cord reel button, and a power transmission member(416). The main body is located on a suction nozzle to rotate. The suction motor generating suction force is formed on the main body. The cord reel is formed on the upside of the suction motor. The power cord, in which the power source is applied, is wound in the cord reel. The cord reel button is located on the top part of the main body to reel the cord. The power transmission member transfers the operating force of the cord reel button to the cord reel.
Patent KR-20090023713-A (KR)
Title: Stabilized composition for producing chlorine dioxide
Inventor: BYRNE JOHN
IPC: C01B11/02
Filed: 2007-06-20
Abstract: Disclosed is a stabilized chlorine dioxide generating composition containing an oxy-chlorine salt, an acid source, optionally a free halogen source, and an endothermic agent. The endothermic agent neutralizes heat evolved by exothermic reaction of the oxy-chlorine salt by the endothermic reaction of the endothermic agent. Since the endothermic reaction eliminates and/or mitigates propagation of the exothermic reaction of the oxy-chlorine salt from a localized area through the total mass of the material, the chlorine dioxide generating composition is thereby stabilized during making, storing, or shipping the composition.
Patent KR-20090023734-A (KR)
Title: Oxygen injection method
Inventor: MAHONEY WILLIAM JOHN
IPC: C21C5/46
Filed: 2007-06-26
Abstract: A method of injecting oxygen into a melt located within a metallurgical furnace having a heated furnace atmosphere in which oxygen and fuel is injected into 1 or more nozzles having passageways of converging-diverging configuration under choked flow conditions to produce supersonic jet or jets discharged from the passageways. Fuel is injected into internal circumferential locations of the passageways so as to impart a structure to the jets being discharged that have an outer circumferential region containing a mixture of fuel and oxygen and a central region containing essentially oxygen. Such a structured jet upon discharge interacts with the furnace atmosphere to create an outer shear-mixing zone in which the outer circumferential layer mixes with the heated furnace atmosphere and auto-ignites to produce a flame envelope surrounding a supersonic jet of oxygen. The jet of oxygen and flame envelope can be directed against a melt contained within the metallurgical furnace for injection of oxygen into the melt.
Patent KR-20090086395-A (KR)
Title: Content rating systems and methods
Inventor: APOSTOLOPOULOS JOHN
IPC: H04N7/173
Filed: 2007-10-30
Abstract: Content can be sent to a device that can render the content. The rendered content changes as a function of time. (220) Rating values associated with the content can be sent to the device. The rating values represent at least one person's opinion of the content. (230) The rating values are displayed and correspond to different moments in the content. ® KIPO & WIPO 2009
Patent KR-20090086210-A (KR)
Title: Liquid chalcogenide compositions and methods of manufacturing and using the same
Inventor: TOMASELLI KEVIN J
IPC: A61K33/08
Filed: 2007-10-05
Abstract: The present invention provides novel stable, liquid compositions comprising chalcogenides or salts thereof. These compositions may be used for a variety of purposes, including the treatment and prevention of ischemic or hypoxic injury, as well as in the preservation of biological matter. ® KIPO & WIPO 2009
Patent KR-20090076970-A (KR)
Title: Pulse width modulation sequence generating a near critical damped step response
Inventor: GIZARA ANDREW ROMAN
IPC: G05B11/28
Filed: 2007-10-11
Abstract: A digital circuit implementing pulse width modulation controls power delivered in what one can model as a second order or higher order system. An exemplary control plant could embody a step-down switch mode power supply providing a precise sequence of voltages or currents to any of a variety of loads such as the core voltage of a semiconductor unique compared to its input/output ring voltage. An algorithm produces a specific sequence of pulses of varying width such that the voltage or current delivered to the load from the system plant closely resembles a critical damped step response. The specific pulse width modulation sequence controls a plant that provides a near critical damped step response in one embodiment without a feed-forward or feedback loop physically embodied in the control system thereby reducing the parts cost or control semiconductor production yield cost while enhancing noise immunity and long term reliability of the control system. The specific algorithm exhibits tolerance to variations of twenty percent or greater in output load or ten percent or greater in control plant element parameters thus maintaining near critical damped step response characteristics when actual parameter values deviate from initial estimates.
Patent KR-20090090320-A (KR)
Title: Punctal plug comprising a water-insoluble polymeric matrix
Inventor: ASGHARIAN BAHRAM
IPC: A61K9/00
Filed: 2007-11-08
Abstract: Disclosed is a pharmaceutical composition comprising a water insoluble polymer matrix that comprises a bioerodable polyester polymer or a fatty acid based polyester polymer, or a mixture of both polymers, wherein the polymer matrix has a melting point of less than 60C, and wherein the composition is liquid or paste at room temperature and is formulated to occlude a punctual channel in a subject and conforms to the shape of the canalicular or punctal channel. ® KIPO & WIPO 2009
Patent KR-20090090327-A (KR)
Title: Methods to reduce the critical dimension of semiconductor devices and partially fabricated semiconductor devices having reduced critical dimensions
Inventor: ZHOU BAOSUO
IPC: H01L21/033
Filed: 2007-11-21
Abstract: A method of forming features on a target layer. The features have a critical dimension that is triple-or quadruple-reduced compared to the critical dimension of portions of a resist layer used as a mask. An intermediate layer is deposited over a target layer and the resist layer is formed over the intermediate layer. After patterning the resist layer, first spacers are formed on sidewalls of remaining portions of the resist layer, masking portions of the intermediate layer. Second spacers are formed on sidewalls of the portions of the intermediate layer. After removing the portions of the intermediate layer, the second spacers are used as a mask to form the features on the target layer. A partially fabricated integrated circuit device is also disclosed. ® KIPO & WIPO 2009
Patent KR-20090080122-A (KR)
Title: Contents judging device, contents judging method, information reproducing device, information reproducing method and information recording medium
Inventor: NAKANE KAZUHIKO
IPC: H04N5/93
Filed: 2007-12-03
Abstract: A contents judging device, a contents judging method, an information reproducing device and an information recording medium are provided for making it possible to judge whether digital contents are subjected to abnormal processing or not. The information reproducing device is comprised of a drive (101) that reads out contents from an information recording medium (102) which records contents including a watermark indicative of an attribute as to whether encryption is carried out or not, a descriptor (103), a descriptor state monitor (104), a stream attribute monitor (106), a judging means (107) that judges that contents are subjected to abnormal processing in the case where a decoding state signal indicates other states than decode processing and an attribute detecting signal indicates encrypted contents and in the case where the decoding state signal indicates the decode processing and the attribute detecting signal indicates non-encrypted contents, a video decoder (105) and an output control means that does not makes a video signal output when the contents are judged to be subjected to the abnormal processing.
Patent KR-20090111808-A (KR)
Title: Moment-based method and system for evaluation of the reliability of a metal layer in an integrated circuit
IPC: G01R19/04
Filed: 2008-02-15
Abstract: A moment-based method and system for evaluation of metal layer transient currents in an integrated circuit provides a computationally efficient evaluation of transient current magnitudes through each interconnect in the metal layer. The determinable magnitudes include peak, rms and average current, which can be used in subsequent reliability analyses. Interconnect path nodes are traversed and circuit moments are either retrieved from a previous interconnect delay analysis or are computed. For each pair of nodes, current moments are computed from the circuit moments. The average current is computed from the zero-order circuit momentand the peak and rms currents are obtained from expressions according to a lognormal or other distribution shape assumption for the current waveform at each node.
Patent KR-20090089902-A (KR)
Title: Heterocyclic ring-containing aromatic polyamide fiber, method for producing the same, fabric comprising the fiber, fiber-reinforced composite material reinforced with the fiber
Inventor: ISHIHARA SHIGERU
IPC: B29C48/04
Filed: 2007-12-14
Abstract: A heterocyclic ring-containing aromatic polyamide fiber of the invention is superior to a conventional aromatic polyamide fiber in balance of mechanical properties, particularly balance of tensile strength, initial modulus and strength in the direction perpendicular to the fiber axis, and also exhibits high strength retention under hot and humid conditions, and is excellent in flame resistance, bulletproofness and cutting resistance. Therefore, it can be preferably used in fields requiring balance of more severe mechanical properties and stability to environmental changes. That is, the heterocyclic ring-containing aromatic polyamide fiber of the invention can be preferably used in, for example, protective materials such as helmets and bulletproof vests, housings such as cars and vessels, electrically insulating materials such as print substrates and other various fields. ® KIPO & WIPO 2009
Patent KR-20090102831-A (KR)
Title: Method and device for vehicle driving assistance
Inventor: HABERT PATRICE
IPC: F16H1/16
Filed: 2008-01-07
Abstract: The invention relates to a method and a device for driving assistance for the propulsion unit of a vehicle with manual control of the transmission gear ratio, using a control system with a calculator controlling an indication to a driver of the recommended gear ratio based on a request information (2) from the driver and depending on the driving conditions of the vehicle at any moment, and a mapping (7) of the gear change rules from which the ratio to be recommended is determined, depending on the vehicle speed at each moment, for an optimal fuel consumption and a minimised pollutant emission. According to the invention, the recommended ratio for an optimal consumption is corrected in successive steps by taking into account, one after the other, a set of constraints concerning the driving safety and comfort, each step having priority over the previous one so that the ratio finally recommended is an optimal balance between said different constraints while putting an emphasis on the driving safety.
Patent KR-20090098996-A (KR)
Title: Optical laminated body, polarizing plate and image display device
Inventor: ITOH KIYOSHI
IPC: B32B27/08
Filed: 2007-12-27
Abstract: Provided is an optical laminated body having excellent antistatic characteristics, optical characteristics and durability. The optical laminated body has an antistatic layer on an optically transparent base material. The antistatic layer is a thin resin film layer, which contains at least an organic conductive material and a nonconductive polymeric material, i.e., a resin having a glass transition temperature of 60°C or higher or a resin obtained by reaction between a resin having a glass transition temperature of 60°C or higher and a cross-linking agent.
Patent KR-20090108621-A (KR)
Title: Ad converter
IPC: H03M1/12
Filed: 2008-04-09
Abstract: An AD converter converting an inputted analog signal into a digital signal is provided with an integrator outputting integrated waveforms obtained by sequentially integrating a signal level of the analog signal, a digital converting part detecting transition timing when a size relation of the signal level of the integrated waveform and a prescribed reference value transits to a prescribed state with prescribed time resolution, a feedback part controlling the signal level of the integrated waveform in accordance with a detection result in the digital converting part at a control period larger than time resolution, and a signal processing part generating the digital signal based on the detection result in the digital converting part.
Patent KR-20090109561-A (KR)
Title: Disposable injector with at least one central traction rod
IPC: A61M5/315
Filed: 2008-01-17
Abstract: A disposable injector has a housing (10) in which are arranged at least one mechanical spring energy accumulator (50), at least one cylinder-piston unit (100) that can be filled at least in part with an active substance, at least one piston actuation plunger (60) and at least one triggering unit (80). The spring energy accumulator comprises at least one pre-loaded spring element. The spring-loaded piston actuation plunger has at least one traction rod (61) with at least one support surface (63) at the rear end thereof. Locking elements (16) supported on the housing lie on the support surface(s) and are secured in the locking position by a triggering element (82) placed in a locking position (8). The triggering element has a release position (9) that causes the locking element (16) to be unlocked.
Patent KR-20090130002-A (KR)
Title: Method for treating and preventing arthritis
Inventor: SECRIST JOHN A
IPC: A61P19/02
Filed: 2008-03-24
Abstract: Compounds represented by the formula 1: wherein each R individually is H, an aliphatic acyl group or an aromatic acyl group; A is selected from the group consisting of and wherein X is selected from the group consisting of hydrogen, halo, alkoxy, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, amino, monoalkylamino, dialkylamino, cyano and nitro; are used to treat or prevent arthritis including rheumatoid arthritis.
Patent KR-20100015909-A (KR)
Title: Pyridine derivative substituted with heterocycle and phosphonoamino and antifungal agent containing the same
Inventor: TANAKA KEIGO
IPC: A61K31/664
Filed: 2008-04-23
Abstract: An antifungal agent that has an excellent antifungal activity and excels in not only properties, especially solubility in water but also safety. There are disclosed compounds of the formula (I) and salts thereof. [in the formula, Ris a hydrogen atom, halogen atom, amino, R-NH-(Ris a C-Calkyl, hydroxylated C-Calkyl, C-Calkoxylated C-Calkyl or C-Calkoxycarbonylated C-Calkyl), R-(CO)-NH-(Ris a C-Calkyl or C-Calkoxylated C-Calkyl), C-Calkyl, hydroxylated C-Calkyl, cyano C-Calkyl, C-Calkoxy, C-Calkoxylated C-Calkyl or phosphonoamino; Ris a hydrogen atom, C-Calkyl, amino, di-(C-Calkylamino) or phosphonoamino; either X or Y is a nitrogen atom while the other is a nitrogen atom or oxygen atom; the ring A is a 5-or 6-membered heteroaryl ring or benzene ring optionally having one or two C-Calkyls or halogen atoms; Z is a single bond, methylene,ethylene, oxygen atom, sulfur atom,-CHO-,-OCH-,-NH-,-CHNH-,-NHCH-,-CHS-or-SCH-; Ris a hydrogen atom, halogen atom, or optionally monosubstituted or disubstituted C-Calkyl, C-Ccycloalkyl, C-Caryl, 5-or 6-membered heteroaryl or 5-or 6-membered nonaromatic heterocycle; and Ris a hydrogen atom or halogen atom, provided that either Ror Ris phosphonoamino].
Patent KR-20100016602-A (KR)
Title: Fermentive production of isobutanol using highly active ketol-acid reductoisomerase enzymes
Inventor: LIAO DER ING
IPC: C12N15/52
Filed: 2008-04-16
Abstract: Methods for the fermentative production of isobutanol is provided by the fermentative growth of a recombinant microorganism expressing a highly active ketol-acid reductoisomerase enzyme in addition to other enzymes required for conversion of glucose to isobutanol.