baber/WOPTO huggingface dataset:
Patent KR-20080036286-A (KR)
Title: High speed moving apparatus on the optical scanning apparatus
Inventor: SONG TAE SUN
IPC: G02B26/10
Filed: 2006-10-23
Abstract: A high speed moving device of an optical scanning apparatus is provided to decrease a size of the optical scanning apparatus by using an optical source, which is arranged on the moving device. When a rotation movement of a motor is converted to reciprocal movement, an air pressure is applied on a moving member, such that a crevice is formed between contact surfaces of the moving member and a stationary member. A mechanical portion(330) is rotated by the motor. A manipulation portion(320) is moved along a guide shaft(310). A torque or a force, which is varied at a predetermined period, is applied on the guide shaft. The rotation force from the rotating member applies a torque on the guide shaft. An air bearing or an air bushing is arranged on the contact surface of the moving member and the stationary member, such that the moving member is not contacted with the stationary member.
Patent KR-20070070050-A (KR)
Title: Wire bonding apparatus, bonding control program and bonding methdo
Inventor: TAKAHASHI KUNIYUKI
IPC: H01L21/60
Filed: 2006-10-26
Abstract: A wire bonding apparatus, a bonding control program and a bonding method are provided to continue a bonding process by performing a recovery process without stopping the wire bonding apparatus. A transfer mechanism(18) moves a capillary to X, Y and Z directions, wherein a wire(12) is inserted and passed the capillary(16) for performing a bonding to a work(14). A conducting state obtaining unit(22) is conducted between the wire and the work, and detects the conducting state thereof. An imaging unit(28) takes a picture of work. A light path unit(24) inducts an image around the capillary. A ball forming unit(26) forms a front end of the wire to a predetermined shape of a ball. A bonding controller connects a first and second bonding points.
Patent KR-20080037846-A (KR)
Title: Method and apparatus for compensating for mismatch occurred in radio frequency quadrature transceiver using direct-conversion scheme
Inventor: CHOI PIL SOON
IPC: H04L27/10
Filed: 2006-10-27
Abstract: A method and an apparatus for compensating for a mismatch in an RF quadrature transceiver using a direct conversion scheme are provided to compensate for phase and gain mismatches accurately without a separate external circuit or a complex algorithm. A method for processing a signal in an RF quadrature transceiver using a direct conversion scheme comprises the following steps of: setting an amplification gain for a quadrature signal in a base band with a value larger than the amplification gain for an in-phase signal in the base band in a receiving module(510), and inputting only the in-phase signal in the base band to a transmitting module(520); and compensating for the phase mismatch based on the signal outputted from a quadrature output terminal of the receiving module(540).
Patent KR-20080039689-A (KR)
Title: Apparatus for brightness auto control of a state display in a television
Inventor: CHOI JUN HYEAK
IPC: H04N5/58
Filed: 2006-11-01
Abstract: An automatic brightness control apparatus of a state display window in a television is provided to recognize the window easily, to reduce the eye's fatigue, to prevent the hindrance of watching from generating, and to reduce the consumption power. A light sensor member(10) is attached at the front of a television and senses the brightness at the circumference of the television. A main control member(20) automatically controls the brightness of a state display window according to the brightness sensed by the light sensor member. When controlling the brightness of the state display window, the main control member decreases the brightness of the state display window of the television when the brightness sensed by the light sensing member is below the predetermined standard brightness. The main control member also increases the brightness of the state display window of the television when the brightness sensed by the light sensing member is above the predetermined standard brightness.
Patent KR-20080042551-A (KR)
Title: Electrode for fuel cell, membrane-electrode assembly comprising same and fuel cell system comprising same
Inventor: SON IN HYUK
IPC: H01M4/86
Filed: 2006-11-10
Abstract: An electrode for a fuel cell is provided to improve the electrical conductivity and catalytic activity by using metal nanoparticles, thereby imparting a high output to a fuel cell. An electrode for a fuel cell comprises: an electrode substrate; and a catalyst layer(42) formed on the electrode substrate and containing metal nanoparticles(40) and a catalyst. The metal is selected from the group consisting of Au, Ag, Rh, Ir and a combination thereof. The metal nanoparticles and a binder(44) are mixed in a weight ratio of 0.001-10 wt%:99.999-90 wt%. The metal nanoparticles and the catalyst are mixed in a weight ratio of 0.05-1 wt%:99.5-99 wt%.
Patent KR-20080043624-A (KR)
Title: Dmb processing apparatus and method for for improving of image quality
Inventor: KO YOUNG CHAE
IPC: H04N5/21
Filed: 2006-11-14
Abstract: A DMB processing apparatus and method for improving image quality are provided to improve the brightness, saturation, and quantizing error of a video signal in consideration of CPU(Central Processing Unit) performance if the DMB processing apparatus has a greater display unit than 2 inches even when a low-resolution DMB signal optimized to the 2-inch display unit is received, thereby providing DMB broadcasting of improved image quality. A DMB(Digital Multimedia Broadcasting) processing method comprises the following steps of: selecting a preselected channel out of multi-channel DMB broadcasting and outputting the TS(Transport Stream) of the selected channel to a multiplexer(S410); dividing the input TS into an audio signal and a video signal and outputting the audio signal and the video signal to a video processor and an audio processor respectively(S420); processing the divided audio signal into an audible signal and outputting the processed signal to a speaker(S430); decoding the divided video signal(S440); adjusting the brightness distribution of the decoded video signal to adjust the brightness of a DMB video signal(S450); adjusting the saturation of the video signal(S460); dispersing noise set to the adjusted video signal to output a final video signal of which the quantizing error is reduced(S470); scaling the final video signal in resolution set to a display unit and converting the YUV of the scaled video signal into RGB(Red, Green, and Blue) color coordinates(S480); and displaying the video signal of DMB broadcasting of which the image quality is improved and is scaled(S490).
Patent KR-20070074457-A (KR)
Title: Enhanced boron nitride composition and compositions made therewith
Inventor: HANS PAUL JOSEPH
IPC: C09D7/62
Filed: 2006-11-30
Abstract: A method for coating BN by first introducing reactive sites on the surface of the BN prior to the subsequent surface functionalizing step is provided, wherein the two-step coating process improves adhesion of the coating material to the BN surface as compared with some of the processes in the prior art by providing a more stable surface coating as compared with the coating methods in the prior art. As a boron nitride composition comprising boron nitride powder having its surface treated with at least one over-coating layer comprising at least one of a silane, a siloxane, a carboxylic acid derivative and mixtures thereof, the over-coating layer having at least one reactive functional group, the boron nitride composition is characterized in that the over-coating layer is adhered to 2% or more of the surface of boron nitride. A polymer composite comprises: a polymer matrix selected from the group of melt-processable polymers, polyesters, phenolics, silicone polymers, acrylics, waxes, thermoplastic polymers, low molecular weight fluids, epoxy molding compounds, and mixtures thereof; and a filler comprising particles of boron nitride of which surfaces are treated with at least one coating compound comprising at least one of a silane, a siloxane, a carboxylic acid derivative, and mixtures thereof, wherein the coating compound is adhered to 10% or more of the surface of boron nitride.
Patent KR-20080057799-A (KR)
Title: Method for fabricating semiconductor device
Inventor: CHOI CHEE HONG
IPC: H01L21/28
Filed: 2006-12-21
Abstract: A method for fabricating a semiconductor device is provided to suppress corrosion of an interconnection in patterning a pad by preventing copper ions constituting an interconnection from being diffused to a pad through a second diffusion barrier layer having a dense material structure. A passivation layer(25) is formed on a substrate(21) having an interconnection(23) and is patterned to expose the interconnection. A first diffusion barrier layer(27) in contact with the interconnection is formed on the passivation layer. The surface of the first diffusion barrier layer is nitridized to form a second diffusion barrier layer(29) having a dense material structure. A conductive metal is deposited on the second diffusion barrier layer and is patterned together with the first and second diffusion barrier layers to expose the passivation layer so that a pad is formed. The interconnection can be made of copper by using a damascene method. The surface of the first diffusion barrier layer can be nitridized to form the second diffusion barrier layer.
Patent KR-20070010103-A (KR)
Title: Cathode active material, method of preparing the same, and cathode and lithium battery containing the material
Inventor: CHOI YOUNG MIN
IPC: H01M4/58
Filed: 2006-12-26
Abstract: Provided are a positive electrode active material, which is improved in a volumetric density, discharge capacity, heat stability, and high rate discharge capacity as compared with conventional positive electrode active materials, and a preparation thereof. The composite positive electrode active material comprises at least one large-diameter active material selected from the group consisting of the compounds represented by the following formulae 1 and 2, and at least one small-diameter active material selected from the group consisting of compounds represented by the following formulae 2, 3, and 4 and carbonaceous materials. The ratio of the average diameter(D50) of the small-diameter active material to the large-diameter active material is 6:1 to 20:1. The weight ratio of the large-diameter active material and the small-diameter active material is (60/M_(w1):40/M_(w2)) to (90/M_(w1):10/M_(w2)), wherein M_(w1) is a molecular weight of a large-diameter active material, M_(w2) is a molecular weight of a small-diameter active material, W1 and W2 each is an integer except for 0. The large-diameter active material has an electric capacity larger than the small-diameter active material. The small-diameter active material has heat stability or conductivity higher than the large-diameter active material.
Patent KR-20080061098-A (KR)
Title: Camera for using in diagnose of skin
Inventor: KU MIN KYUNG
IPC: A61B5/00
Filed: 2006-12-28
Abstract: A camera used in diagnose of a skin is provided to obtain a bright image by including an illumination unit installed at a position adjacent to a lens. A camera used in diagnose of a skin includes a camera cradle, an image sensor, a communication unit(220), and an illumination unit. The cameral cradle is formed in a cylindrical shape and includes a through hole on a center. The image sensor recognizes a lens(210) and an image from the lens. The communication unit transmits data recognized by the image sensor to a computer. The illumination unit is installed at a position adjacent to the lens.
Patent KR-20080062562-A (KR)
Inventor: KIM JIN WOONG
IPC: H01L21/76
Filed: 2006-12-29
Abstract: 본 발명에 따른 반도체 소자의 소자분리막 형성방법은, 반도체기판 내에 트렌치를 형성하는 단계; 및 상기 트렌치 내에 SOD막을 매립하는 단계;를 포함하는 반도체소자의 소자분리막 형성방법에 있어서, 상기 SOD막을 형성하는 단계는, 상기 트렌치 내에 SOD 물질을 코팅(Coating)하는 단계와, 상기 코팅된 SOD 물질을 퍼니스(Furnace)에서 베이킹(Baking)하는 단계와, 상기 베이킹된 SOD 물질을 상기 퍼니스 내에서 큐어링(Curing)하는 단계를 포함한다.
Patent KR-20080062703-A (KR)
Title: Method for converting video signal and apparatus therefor
Inventor: UM JIN SUB
IPC: H04N9/64
Filed: 2006-12-29
Abstract: An apparatus and a method for converting a video signal are provided to convert a digital video signal so that the digital video signal expresses the same color sensitivity as an image taken by an optical film. A film selection unit(210) selects a type of film, which will be referred to, in order to convert a video signal. A film color conversion unit(230) converts the video signal by referring to a characteristic of the selected type of the film. The characteristic of the film is determined by film spectral sensitivity, reflection ratio and transmission ratio. The film color conversion unit includes an energy conversion part for converting an RGB value of an input image into an energy value of the film indicating a degree that the film is exposed to light, a pigment concentration conversion part for converting the energy value of the film into a pigment concentration value of the film indicating a degree that the pigment is deposited on the film, and a tri-stimulus conversion part for converting the pigment concentration value into a tri-stimulus value.
Patent KR-20060033803-A (KR)
Title: Method for the production of ore with green agglomerates containing a proportion of fines
Inventor: PAMMER OSKAR
IPC: C22B1/245
Filed: 2004-07-09
Abstract: The invention relates to a method for the production of ore comprising a proportion of fines, additives and green agglomerates optionally containing a binder, provided with an outer coating consisting of a combustible containing fine-grained carbon, such as coke. According to said method, the ore is mixed with the additives and the optionally available binder. The mixture is pelletized and the green agglomerates thus formed are coated with the combustible, whereby the combustible is introduced into an agglomeration drum. In order to enable continual production of homogeneous-quality green agglomerates, the mixture is pelletized in the agglomeration drum (7) and the combustible is added in an area (11) of the longitudinal extension of the agglomeration drum (7) where the size of the green agglomerates formed in the agglomeration drum (7) is sufficient for further processing.
Patent KR-20060061794-A (KR)
Title: Motor vehicle with thermal electric power generation apparatus
Inventor: NORIO AKAMATSU
IPC: F02B53/14
Filed: 2003-07-18
Abstract: A thermal electric power generation apparatus (100) has an electron emitting member (2) that emits electrons (e) when heat is applied to the member and electron collecting member (3) that collects electrons emitted from the electron emitting member. In the apparatus, the electron collecting member works as the negative electrode and the electron emitting member as the positive electrode. The apparatus generates electric power by causing electrons to move from the electron collecting member. The apparatus is provided on a motor vehicle (200, 300) with a thermal electric power generation apparatus at a position to which heat based on the heat produced by an engine (50) is transmitted, and electric power generated by the thermal electric power generation apparatus is supplied to the vehicle.
Patent KR-20060014459-A (KR)
Title: Optical resolution of (1-benzyl-4-methylpiperidin-3-yl)-methylamine and the use thereof for the preparation of pyrrolo 2,3-pyrimidine derivatives as protein kinases inhibitors
Inventor: WILCOX GLENN ERNEST
IPC: A61K/
Filed: 2002-05-29
Abstract: A method for resolving enantiomers of a compound containing the structure of the formula (I): wherein R4 or R5 may contain one or more asymmetric centers, by mixing a racemic mixture of enantiomers of a compound, containing the structure of said formula; in a solvent, with a resolving compound having a defined stereospecificity, to form a solution and with said resolving agent being capable of binding with at least one but not all of said enantiomers to form a precipitate, containing said at least one of said enantiomers in stereospecific form and collecting either the precipitate and purifying it or collecting the solution with contained other of said enantiomers and recrystalizing the enantiomer contained in said solution.
Patent KR-20060121820-A (KR)
Title: Joint spatial-temporal-orientation-scale prediction and coding of motion vectors for rate-distortion-complexity optimized video coding
Inventor: TURAGA DEEPAK
IPC: G06T7/20
Filed: 2004-08-17
Abstract: Several prediction and coding schemes are combined to optimize performance in terms of the rate-distortion- complexity tradeoffs. Certain schemes for temporal prediction and coding of Motion Vectors (MVs) are combined with a new coding paradigm of over-complete wavelet video coding. Two prediction and coding schemes are set forth herein. A first prediction and coding scheme employs prediction across spatial scales. A second prediction and coding scheme employs a motion vector prediction and coding across different orientation sub- bands. A video coding scheme utilizes joint prediction and coding to optimize the rate, distortion and the complexity simultaneously.
Patent KR-20060121837-A (KR)
Title: Solid pharmaceutical dosage form
Inventor: ROSENBERG JOERG
IPC: A61K9/28
Filed: 2004-08-23
Abstract: A solid pharmaceutical dosage form providing improved oral bioavailability is disclosed for inhibitors of HIV protease. In particular, the dosage form comprises a solid dispersion of at least one HIV protease inhibitor and at least one pharmaceutically acceptable water-soluble polymer and at least one pharmaceutically acceptable surfactant, said pharmaceutically acceptable water-soluble polymer having a Tg of at least about 50 °C. Preferably, the pharmaceutically acceptable surfactant has an HLB value of from about 4 to about 10.
Patent KR-20060126917-A (KR)
Title: Vaccine
Inventor: COLAU BRIGITTE DESIREE ALBERTE
IPC: A61K39/15
Filed: 2004-08-31
Abstract: The invention provides a method of inducing an immune response against rotavirus infection by one rotavirus serotype, the method comprising administering to a subject a composition comprising an attenuated rotavirus vaccine from a different serotype.
Patent KR-20060131728-A (KR)
Title: System and method for generating aggregated data views in a computer network
Inventor: REASOR STERLING
IPC: H04L29/06
Filed: 2004-07-23
Abstract: A system and method for generating aggregated content views in a computing network are provided. A host computing device obtains a request for an aggregated view of content corresponding to a set of criteria. The host computing device queries itself and each computing device in a defined network for locally stored content matching the set of criteria. The query results are merged and displayed to a user at the host computing device as an aggregated list view.
Patent KR-20060069487-A (KR)
Title: Cold-cathode tube-use sintered electrode, cold-cathode tube provided with this cold-cathode tube-use sintered electrode and liquid crystal display unit
Inventor: AOYAMA HITOSHI
IPC: H01J61/78
Filed: 2005-05-02
Abstract: A cold-cathode tube-use sintered electrode (1) comprising a tubular side wall (2), a bottom (3) at one end of the side wall, and an opening (4) at the other end of the side wall (2), characterized in that the surface roughness (Sm) of the inner-side surface of the electrode is up to 100 mum. A cold-cathode tube characterized by comprising a hollow, tubular translucent bulb in which a discharge medium is sealed, a fluorescent substance layer provided on the inner wall surface of the tubular translucent bulb, and a pair of the cold-cathode tube-use sintered electrodes (1) provided at the opposite ends of the tubular translucent bulb; and a liquid crystal display unit characterized by comprising the cold-cathode tube, a light guide element disposed in the proximity of the cold-cathode tube, a reflection element disposed on one surface side of the light guide element, and a liquid crystal panel disposed on the other surface side of the light guide element.
Patent KR-20060118438-A (KR)
Title: Biocompatible, biostable coating of medical surfaces
Inventor: HORRES ROLAND
IPC: A61F2/82
Filed: 2004-09-29
Abstract: The invention relates to medical products comprising at least one biocompatible biostable polysulfone coating. Said polysulfone coating makes it possible, via the admixture of an adequate quantity of at least one hydrophilic polymer, to control the elution kinetics of the at least one antiproliferative, anti-inflammatory, antiphlogistic, and/or antithrombogenic agent that is introduced and/or applied while allowing different agents or agent concentrations to be spatially separated with the aid of the layer system of biostable polymers. Also disclosed are a method for producing said medical products and the use thereof particularly in the form of stents for preventing restenosis.
Patent KR-20060085626-A (KR)
Title: Drug and food or drink for improving hyperglycemia
Inventor: HIGUCHI RYUUICHI
IPC: A23L33/00
Filed: 2005-03-30
Abstract: A compound having a cyclolanostane framework, e.g., 9,19-cyclolanostan-3-ol or 24-methylene-9,19-cyclolanostan-3-ol, is used as an active ingredient for a medicine or a food/beverage for ameliorating hyperglycemia.
Patent KR-20060069886-A (KR)
Title: Mobile communication terminal, mobile communication management device, mobile communication system, mobile communication terminal program, mobile communication management program, and mobile communication method
Inventor: SAITO MASAHIRO
IPC: H04W40/34
Filed: 2004-10-15
Abstract: It is possible to realize effective communication by a mobile communication terminal having a plurality of communication interfaces. When transmitting data, the mobile communication terminal (100) selects a communication interface (102) and sends data via a communication network (108) corresponding to the selected communication interface (102) to a mobile communication management device (200). The mobile communication management device (200) transfers the data to a communication device (500). The mobile communication terminal (100) provides the transmission data with a terminal identification address for uniquely identifying the mobile communication terminal (100) and a communication interface identification address for identifying the communication interface (102) valid in the communication network (108).
Patent KR-20060107771-A (KR)
Title: A method and apparatus for interrupting a transmission of a multicast signal
Inventor: BURBIDGE RICHARD C
IPC: H04B/
Filed: 2004-11-03
Abstract: A method and apparatus for interrupting a transmission of a multicast signal includes a common channel selector (106) coupled to a receiver (102) to receive common channel information (116) therefrom. A repetition value calculator (108) receives measurement occasion information (118) from the common channel selector (106) to calculate a repetition factor (120). A system frame number comparator (110) determines if a channel measurement occasion (128) should be performed based on the repetition factor (120), a common identifier (124) and a largest common channel transmission time interval (122). The method and apparatus further includes a measurement occasion generator (112) coupled to the system frame number comparator (110), wherein if a measurement occasion is to be performed, a measurement occasion command signal (126) is provided to the measurement occasion generator (112) and the measurement occasion generator generates the channel measurement occasion (128).