baber/WOPTO huggingface dataset:
Patent KR-20070001876-A (KR)
Title: Surfactant-based gel as an injectable, sustained drug delivery vehicle
Inventor: LUK ANDREW SHEUNG KING
IPC: A61K38/00
Filed: 2004-11-12
Abstract: The present invention provides methods and compositions for the sustained delivery of beneficial agents. In certain embodiments, the invention provides compositions comprising a surfactant, a solvent, and a beneficial agent, wherein upon exposure to a hydrophilic environment, the surfactant and solvent form a viscous gel and the beneficial agents is dispersed or dissolved in the gel. In other embodiments, the invention provides compositions comprising a surfactant, a solvent, a hydrophilic media, and a beneficial agent, wherein the surfactant solvent, and hydrophilic media form a viscous gel and the beneficial agent is dispersed or dissolved in the gel. ® KIPO & WIPO 2007
Patent KR-20060121940-A (KR)
Title: Fuel cell system and its driving method
Inventor: YOSHDA NAOHIRO
IPC: H01M8/10
Filed: 2005-01-18
Abstract: A fuel cell system having a high generation efficiency and comprising small-sized driving means. The fuel cell system comprises a fuel cell (FC) for generating power by circulating a fuel gas, a circulatory route (R) for circulating the fuel gas, driving means (PM) used for circulating the fuel gas and provided in the circulatory route (R), and pressure regulating means (RG) for regulating the pressure of the fuel gas in the circulatory route (R). According to the generation power that the fuel cell (FC) requires, the driving characteristic of the driving means (PM) is determined, and the value of regulation of the pressure regulated by the pressure regulating means (RG) is determined so as to make up the deficiency of the driven quantity based on the determined driving characteristic of the driving means (PM).
Patent KR-20060116242-A (KR)
Title: Method and apparatus for sending signaling for multicast and broadcast services
Inventor: GAAL PETER
IPC: H04W4/06
Filed: 2005-02-03
Abstract: Signaling for each multicast/broadcast service is sent in group page messages in PCH slots assigned to the wireless devices and/or PCH slots designated for use for the service. Each group page message contains an identifier for a service. The designated PCH slots for different services may be overlapping to reduce the number of times the wireless devices need to wake up to receive page messages or staggered to reduce collision among the services. The wireless devices may be informed of a group page message being sent on the PCH for a given service by use of paging indicators that are assigned to the wireless devices and/or broadcast indicators that are assigned to the service. The paging indicators may be sent in QPCH slots assigned to the wireless devices and/or QPCH slots designated for use for the service. The BI bits are sent on the designated QPCH slots.
Patent KR-20070001167-A (KR)
Title: Reactive metal sources and deposition method for thioaluminate phosphors
Inventor: XU YUE HELEN
IPC: C23C14/34
Filed: 2005-03-04
Abstract: A physical vapour deposition method for the deposition of thioaluminate phosphor compositions comprises providing one or more source materials comprising an intermetallic barium aluminum compound, a barium aluminum alloy or a protected barium metal, providing an activator species and effecting deposition of the one or more source materials and activator species as a phosphor composition on a selected substrate. The method allows for the deposition of blue thin film electroluminescent phosphors with high luminance and colors required for TV applications. ® KIPO & WIPO 2007
Patent KR-20070007097-A (KR)
Title: Materials for hydrogen storage and methods for preparing and using same
Inventor: AUTREY S THOMAS
IPC: C01B3/00
Filed: 2005-02-09
Abstract: The invention relates to materials for storing and releasing hydrogen and methods for preparing and using same. The materials exhibit fast release rates at low release temperatures and are suitable as fuel and/or hydrogen sources for a variety of applications such as automobile engines. ® KIPO & WIPO 2007
Patent KR-20060128008-A (KR)
Title: Liquid emulsion cosmetic
Inventor: KONNO YOSHIKAZU
IPC: A61K8/63
Filed: 2005-02-17
Abstract: A liquid emulsion cosmetic excelling in long-term storage stability, which liquid emulsion cosmetic contains an electrolyte cosmetic component. There is provided a liquid emulsion cosmetic comprising lysophospholipid (A), 0.5 to 30.0% of oil (B), electrolyte cosmetic component (C) and water (D). Preferably, the liquid emulsion cosmetic contains 0.05 to 10% of component (A), wherein the added mass ratio between component (A) and component (B) is in the range of 1:10 to 3:1. The liquid emulsion cosmetic may further comprise a POE sterol ether as component (E). Still further, the liquid emulsion cosmetic may contain particles of 30 to 300 nm diameter.
Patent KR-20060126829-A (KR)
Title: Film enclosed electric device and collector covering member for the film enclosed electric device
Inventor: MIZUTA MASATOMO
IPC: H01M50/557
Filed: 2005-03-09
Abstract: The corners (3a', 3b') of an anode collector (3a) and a cathode collector (3b) are covered with a collector protection member (10). The collector protection member (10) is a bag-form member consisting of a resin-made film, and is formed at the front surface (10c) thereof with an insertion hole (10d) for allowing an anode tab (4a) and an anode collector (3a) or a cathode tab (4b) and a cathode collector (3b) to be inserted thereinto. The collector protection member (10) is vacuumized when a battery element (2) is sealed with a laminate film (5, 6), thereby ensuring the tight contact of the collector protection member (10) with the anode collector (3a) and the cathode collector (3b).
Patent KR-20070010046-A (KR)
Title: Dr5 antibodies and uses thereof
Inventor: LI BING
IPC: C07K16/28
Filed: 2004-04-04
Abstract: The invention provides antibodies which specifically bind to DR5 receptor. The anti-DR5 antibodies optionally contain CDR sequences identified using phage-display techniques. The DR5 antibodies can be used, for example, in methods where a modulation of the biological activities of Apo-2L and/or Apo-2L receptors is desired, including cancer and immune- related conditions. ® KIPO & WIPO 2007
Patent KR-20070007900-A (KR)
Title: Method of semiconductor fabrication incorporating disposable spacer into elevated source/drain processing
Inventor: CHEN JIAN
IPC: H01L21/336
Filed: 2005-04-13
Abstract: A semiconductor fabrication process includes forming a gate electrode (110) overlying a substrate (108). A first silicon nitride spacer (122) is formed adjacent the gate electrode sidewalls and a disposable silicon nitride spacer (130) is then formed adjacent the offset spacer. An elevated source/drain structure (132), defined by the boundaries of the disposable spacer (122), is then formed epitaxially. The disposable spacer (130) is then removed to expose the substrate (108) proximal to the gate electrode (110) and a shallow implant, such as a halo (140) or extension implant (142), is introduced into the exposed substrate proximal the gate electrode. A replacement spacer (136) is formed substantially where the disposable spacer (130) existed and a source/drain implant (140) is done to introduce a source/drain impurity distribution into the elevated source drain (132). The gate electrode (110) may include an overlying silicon nitride capping layer (144) and the first silicon nitride spacer (122) may contact the capping layer (144) to surround the polysilicon gate electrode (110) in silicon nitride. ® KIPO & WIPO 2007
Patent KR-20070012837-A (KR)
Title: Partially oxidised macroporous silicon comprising discontinuous silicon walls
Inventor: DERTINGER STEPHAN
IPC: B01L3/00
Filed: 2005-03-07
Abstract: The invention relates to a device comprising a flat macroporous substrate material which is based on silicon and is provided with a plurality of pores having a diameter of between 500 nm and 100 mum distributed over at least one surface area, said pores extending from one surface (10A) of the carrier material to the opposite surface (10B) in an interconnected manner. The inventive device comprises at least two regions (11A) respectively containing a plurality of pores having pore walls consisting of Si02, said regions being respectively surrounded by a frame or box (12) that consists of walls having a silicon core (12A), is open towards the surfaces (10A, 10B), and is arranged essentially parallel to the longitudinal axes of the pores. The silicon of the core gradually turns into silicon dioxide over the cross-section towards the outer side of the walls forming the frame, and each individual frame (12) of all of the frames consisting of walls having a silicon core (12A) is spatially isolated by the frames completely surrounding the same. The invention also relates to a method for producing said device. The inventive device can be used as a basis for a "biochip basic module" in methods for detecting biochemical (binding) reactions, and especially for analysing enzymatic reactions, nucleic acid hybridisations, protein- protein interactions and other binding reactions therefor in the fields of genome, proteome or active ingredient research in biology and medicine. ® KIPO & WIPO 2007
Patent KR-20070011581-A (KR)
Title: Method for structurally filling contact tubes of a bank of contact tubes
Inventor: DIETERLE MARTIN
IPC: B01J8/00
Filed: 2005-04-22
Abstract: The invention relates to a method for structurally filling contact tubes of a bank of contact tubes, whereby uniformly pre-proportioned compositions of catalyst moulded bodies are used in order to produce a filling section. ® KIPO & WIPO 2007
Patent KR-20070004142-A (KR)
Title: A plasma display panel driving method and plasma display panel apparatus capable of displaying high-quality images with high luminous efficiency
Inventor: NAGAO NOBUAKI
IPC: G09G3/296
Filed: 1999-07-19
Abstract: Set-up, write, sustain and erase pulses are variously applied to a plasma display panel using a staircase waveform in which the rising or falling portion is in at least two steps. These staircase waveforms can be realized by adding at least two pulses. Use of such waveforms for the set-up, write and erase pulses improves contrast, and use for the sustain pulses reduces screen flicker and improves luminous efficiency. This is of particular use in driving high definition plasma display panels to achieve high image quality and high luminance. ® KIPO & WIPO 2007
Patent KR-20070021250-A (KR)
IPC: B60T7/04
Filed: 2005-06-10
Abstract: 본 발명은 주행시에 브레이크 페달(1)의 조작에 따른 브레이크력을 발생하는 유압 브레이크장치(4, 5)와, 유압 브레이크장치(4, 5)를 유압 잠금하는, 및 유압 잠금을 해제하는 브레이크 잠금수단(6)과, 브레이크 페달(1)의 조작을 검출하는 브레이크 페달조작 검출수단(22)과, 브레이크 페달조작 검출수단(22)에 의하여 브레이크 페달(1)의 미리 설정된 설정 밟음 조작이 검출되면, 유압 브레이크장치(4, 5)를 유압 잠금하도록 브레이크 잠금수단(6)을 제어하는 제어수단(10)을 구비한다.
Patent KR-20070020302-A (KR)
Title: Chimeric adenoviruses for use in cancer treatment
Inventor: HARDEN PAUL
IPC: C12N15/861
Filed: 2005-05-24
Abstract: The present invention relates to oncolytic adenoviruses having therapeutic applications. Recombinant chimeric adenoviruses, and methods to produce them are provided. The chimeric adenoviruses of the invention comprise nucleic acid sequences derived from adenoviral serotypes classified within the subgroups B through F and demonstrate an enhanced therapeutic index. ® KIPO & WIPO 2007
Patent KR-20070028448-A (KR)
Title: Method for forming film on zirconium-based metallic glass surface and zirconium-based metallic glass component
Inventor: MURAMATSU NAOKUNI
IPC: C03C17/23
Filed: 2005-05-27
Abstract: Disclosed is a method for forming a film on a zirconium-based metallic glass surface wherein an alcohol solution containing not less than 3% and less than 25% of silicon dioxide is coated over the surface of a zirconium-based metallic glass and then dried, thereby forming a coating film which has a thickness of not more than 10 mum after drying and is composed of oxygen, silicon and zirconium. ® KIPO & WIPO 2007
Patent KR-20070014209-A (KR)
Title: Piezoelectric resonator element and piezoelectric device
Inventor: TANAYA HIDEO
IPC: G01C19/56
Filed: 2007-01-02
Abstract: A piezoelectric resonator element and a piezoelectric device are provided to miniaturize a size by forming a support arm to be extended from one end portion of a base unit in a width direction and from an outer side of a vibrating arm in a direction of the same with the vibrating arm. In a piezoelectric resonator element(32), a base unit(51) is made of a piezoelectric material. First and second vibrating arms(35,36) are formed to be extended from one end side of the base unit(51). Support arms(61,62) are formed to be extended from a connection portion of the first and second vibrating arms(35,36) to a spot, separated from the first and second vibrating arms(35,36) in an opposite direction of the extension to be extended to the same direction with the first and second vibrating arms(35,36) at an outer side of the vibrating arms(35,36). A lead-out electrode is arranged on the support arms(61,62) from excitation electrodes(37,38) formed at an outer side of the first vibrating arm(35). And, the lead-out electrodes of the support arms(61,62) are adhered to an electrode portion(31) of a substrate through a conductive adhesive agent(43).
Patent KR-20080067546-A (KR)
Title: Server and method for providing personal broadcast contents service and user terminal apparatus and method for generating personal broadcast contents
Inventor: RYU GA HYUN
IPC: H04N7/08
Filed: 2007-01-16
Abstract: A server and a method for providing a personal broadcasting contents service, and a user terminal apparatus and method for generating personal broadcasting contents are provided to enable a user to receive desired contents in contents provided through a broadcasting network and an interactive network and generate the personal broadcasting contents, thereby enabling the user to enjoy various services based on at least one broadcasting contents and enjoy a personalized broadcasting service. A communication unit(210) receives at least one contents from at least one contents provider, which provides contents through a broadcasting network and an interactive network, and meta data which a user terminal device connected through the interactive network needs to acquire the contents. A storage unit(230) stores the contents and the meta data. A control unit(220) controls the communication unit to configure a personal broadcasting screen including the contents transmitted through the broadcasting network and the interactive network and provide authoring tools and the meta data for generating the personal broadcasting contents to the user terminal device.
Patent KR-20070077130-A (KR)
Title: Insulating target material, method of manufacturing insulating target material, conductive complex oxide film, and device
Inventor: OHASHI KOJI
IPC: C23C14/34
Filed: 2007-01-19
Abstract: An insulating target material for obtaining a conductive complex oxide film which is homogeneous and exhibits high insulating properties and good characteristics, a method of manufacturing the insulating target material, a conductive complex oxide film formed by using the insulating target material, and a device comprising the conductive complex oxide film are provided. As a method of manufacturing an insulating target material for obtaining a conductive complex oxide film represented by a formula ABO3, the method comprises: a process(S1,S2) of mixing an oxide of an element A, an oxide of an element B, and an oxide of an element X to obtain a mixture, and heat-treating and pulverizing the mixture to obtain a first powder, the element A being at least one selected from La, Ca, Sr, Mn, Ba, and Re, the element B being at least one selected from Ti, V, Sr, Cr, Fe, Co, Ni, Cu, Ru, Ir, Pb, and Nd, and the element X being at least one selected from Nb, Ta, and V; a process(S3,S4) of mixing the first powder and a solution including at least one of an Si raw material and a Ge raw material, and obtaining a second powder from the mixture of the first powder and the solution; a process(S5) of heat-treating and pulverizing the second powder to obtain a third powder; and a process(S6) of heat-treating the third powder.
Patent KR-20080068947-A (KR)
Title: Surface light source with electrode cells, and backlight unit having the same
Inventor: LEE KI YEON
IPC: G02F1/13357
Filed: 2007-01-22
Abstract: A surface light source and a backlight unit comprising the same are provided to enable local dimming, by which brightness of the backlight unit is locally controlled according to brightness of a screen of an LCD, thereby improving the image quality. A plurality of cell electrodes(310) are arranged in a matrix type. Each of the cell electrodes is electrically connected to at least one of adjacent cell electrodes by a connection wire(315). The cell electrodes on vertical lines, horizontal lines, or all lines of a matrix structure, which is constituted of the plurality of cell electrodes, are electrically connected to one another. Common electrodes(320) are electrically connected to the plurality of cell electrodes at both sides of the matrix structure. A discharge voltage is applied to the plurality of cell electrodes simultaneously through the common electrodes. The common electrodes are disposed above and below the matrix structure oppositely to each other.
Patent KR-20070088340-A (KR)
Title: Patterns having variable colors
Inventor: HUANG MIN SAN
IPC: A41D27/08
Filed: 2007-01-29
Abstract: A pattern with variable colors is provided to secure vivid and various visual effects of a decorative block, viewing from the different angles by shielding a colored block with a color-shielding piece. A pattern with variable colors is attached on a soft material and provided with a decorative block formed on the soft material. Plural color-shielding pieces(14) are embedded on the surface of the decorative block. Colored blocks(122,124) are formed on at least two outer sides of the color-shielding piece facing each other. The decorative block expresses the variable color, viewing from the different angle by shielding the colored block with the color-shielding piece. The shape of the color-shielding piece is selected from linear, cross, circular, and polygonal forms.
Patent KR-20080071675-A (KR)
Title: Power supply control system of semiconductor manufacturing equipment and method of the same
Inventor: WANG HYUN CHUL
IPC: G05B19/418
Filed: 2007-01-31
Abstract: A power control system of a semiconductor manufacturing equipment and a method thereof are provided to reduce power consumption by checking power needs in real time. A power control system includes a power supply device(102), a measurement device(104), and a controller(106). The power supply device supplies electric power to modules by distributing the electric power. The measurement device measures electric power which is supplied from the power supply device to the modules in real time. The controller converts the electric power inputted from the measurement device into data, displays the data to monitor the electric power in real time, and controls power utilization amount of the modules in real time.
Patent KR-20080073383-A (KR)
Title: Method of determining repair time for rechargeable battery using ups
Inventor: LEE MYUNG GOO
IPC: G01R31/36
Filed: 2007-02-06
Abstract: A method for determining a repair time of a rechargeable battery used in a UPS(Uninterrupted Power Supply) is provided to determine a lowering rate of capacitance of a corresponding battery cell irrespective of a fully discharging state or a partially discharging state of the UPS. A relational expression between an SOC(State Of Charge) and a voltage is obtained by using a battery standard sample of a normal state. A voltage of a measuring cell of the battery of the UPS and an average discharge current during a predetermined measurement time are measured. A first capacitance value of the measuring cell is calculated by applying the measured voltages. A second capacitance value of the measuring cell is calculated by subtracting the discharge current value during the predetermined measurement time from the rated capacitance of the battery standard sample. A capacitance lowering rate is determined by using the first and second capacitance values. An exchanging period is determined by using the capacitance lowering rate.
Patent KR-20080077787-A (KR)
Title: 3 dimensional workpiece manufacturing apparatus with variable spot size for optimal production speed
Inventor: KIM DONG SOO
IPC: B22F3/105
Filed: 2007-02-21
Abstract: A three-dimensional workpiece processing apparatus is provided to obtain high accuracy and improve the optimal production speed by enabling the spot size of laser beam to vary. As an apparatus comprising a laser unit(100) for generating a laser to process the workpiece by the laser, and a processing unit(200) for sintering a powder by the laser to process a three-dimensional arbitrary shaped workpiece, a three-dimensional workpiece processing apparatus with variable spot size for improving the optimal production speed is characterized in that: the laser unit comprises a laser oscillator(110) for oscillating the laser, a beam expander(120) for changing the spot size of the laser generated by the laser oscillator, and a laser scanner(150) for changing the direction of a laser via the beam expander to irradiate a laser correspondingly to the three-dimensional arbitrary shaped workpiece; and the processing unit comprises a body(250) of a frame structure, a receiving part(240) which is formed on a top part of the body to receive the laser unit, and which has a hole(241) formed in a bottom face thereof such that the laser passes through the hole, a table(210) formed at a lower side of the receiving part, a building room(220) formed on the table such that the building room is liftable and lowerable to descent a sintered powder, and a feeding room(230) formed on one side of the building room such that the feeding room is liftable and lowerable to feed the power onto the table.
Patent KR-20070085161-A (KR)
Title: Use of catalysts having an increased activity for the metathesis of nitrile rubbers
Inventor: OBRECHT WERNER
IPC: B01J31/02
Filed: 2007-02-21
Abstract: A use of a catalyst having activity increased for the metathesis of nitrile rubber is provided to metathesize the nitrile rubber by using activity which is higher than the activity of an currently marketed metathesis catalyst, thereby increasing a reaction velocity. A catalyst is used for metathesis of nitrile rubber and presented by a chemical formula 1, wherein M is ruthenium or osmium. Y is oxygen(O), sulfur(S), an N-R^1 radical, or a P-R^1 radical. X^1 and X^2 are ligands which are identical or different. R^1 is an alkyl, cycloalkyl, alkenyl, alkynyl, aryl, alkoxy, alkenyloxy, alkynyloxy, aryloxy, alkoxycarbonyl, alkylamino, alkylthio, arylthio, or alkylsulfinyl radical, and voluntarily substituted with one or more alkyl, halogen, alkoxy, aryl, or heteroaryl radicals. R^2 to R^5 are identical or different, and are hydrogen and an organic or inorganic radical. R^6 is hydrogen, or is an alkyl, alkenyl, alkynyl, or aryl radical. L is a ligand.
Patent KR-20080080884-A (KR)
Title: Micro lead frame type semiconductor package and manufacture method thereof
Inventor: YANG YOUNG WOONG
IPC: H01L23/28
Filed: 2007-03-02
Abstract: An MMF type semiconductor package and a manufacturing method thereof are provided to enhance reliability thereof by using a shock buffering material in a manufacturing process. An MLF type lead frame(110) includes a chip attachment part(114) and a lead(112). A semiconductor chip(120) is mounted on the chip attachment part of the MLF type lead frame. A wire(130) is formed to connect electrically the semiconductor chip with the lead of the lead frame. A sealing agent(140) is used for sealing an upper part of the lead frame, the semiconductor chip, and the wire. The sealing agent is formed to cover fully the lead without exposing the lead from the upper part of the lead frame.