baber/WOPTO huggingface dataset:
Patent KR-20080003871-A (KR)
Title: Nitride semiconductor element and production method therefor
Inventor: NAKAHARA KEN
IPC: H01L29/778
Filed: 2006-05-08
Abstract: A nitride semiconductor element having a structure of improving the crystallinity of a growing nitride semiconductor and capable of very easy peeling off and chip-forming of a substrate, and a production method therefor. When a nitride semiconductor element in which nitride semiconductor layers are laid on a substrate (1) is formed, the substrate consists of MgxZn1-xO (0<x<=0.5), a first nitride semiconductor layer (2) consisting of InyGa1-yN (0<=y<=0.5) is provided in contact with the substrate, and nitride semiconductor layers (3)-(7) are placed on the first nitride semiconductor layer so as to form the semiconductor element.
Patent KR-20070121054-A (KR)
Title: Process for forming a well visible non-chromate conversion coating for magnesium and magnesium alloys
Inventor: OSTROVSKY ILYA
IPC: C23C22/00
Filed: 2006-03-13
Abstract: The present invention is directed to a process for forming a well visible non-chromate conversion coating on surfaces of magnesium and magnesium alloys, to a composition therefor and to a method of use for such coated articles having surfaces of magnesium or any magnesium alloy. The composition is a solution or dispersion comprising a fluorosilicon acid. The composition is preferably an aqueous solution having a pH in the range from 0.5 to 5 and includes often at least one pH adjustment agent. The thereof formed coating is useful to increase the corrosion resistance and the adhesion of magnesium and magnesium alloys to a paint coating, powder coating, e-coat, fluoropolymer coating, self-lubricant layer and adhesive bonding layer. The conversion coating may favorably be coated with a fluoropolymer coating, coated with a silane based sealing or both. The such formed coating is typically of grey mat non-metallic appearance.
Patent KR-20080004631-A (KR)
Title: A method for the selective hydrodesulfurization of an olefin containing hydrocarbon feedstock
Inventor: BHAN OPINDER KISHAN
IPC: B01J23/883
Filed: 2006-04-24
Abstract: Described is a method for the selective hydrodesulfurization of an olefin-containing hydrocarbon feedstock that uses a catalyst composition having a high content of a nickel component and an effective but small amount of a molybdenum component supported on a porous refractory oxide. A preferred catalyst composition contains an immaterial amount of a cobalt component.
Patent KR-20080036555-A (KR)
Title: Method for making an epoxy starting from a chlorhydrine
Inventor: KRAFFT PHILIPPE
IPC: H01M50/553
Filed: 2006-05-19
Abstract: The invention concerns a method for making an epoxy including at least one step of purifying the formed epoxy, the epoxy being at least partly made by a method for dehydrochlorinating chlorhydrine, the latter being at least partly made from a method for chlorinating a polyhydroxylated aliphatic hydrocarbon, a polyhydroxylated aliphatic hydrocarbon ester, or a mixture thereof.
Patent KR-20080032053-A (KR)
Title: Heat insulating composite and methods of manufacturing thereof
Inventor: FORSMAN WHITE RALSTON OLIVIER
IPC: C03C12/00
Filed: 2006-05-30
Abstract: Heat insulating panels are widely used in various domains, for example construction sites or hospitals. These panels require adhesives which may generate heat when the panels are subjected to high temperatures. In the field of high temperature insulation, ceramics are brittle and may not be suitable in some applications. This invention discloses a heat-insulating composite including a plurality of glass, and a binder composition for fusing the glass when the heat-insulting composite is exposed to a temperature higher than 100°C. It was found that as the heat progresses from the outer surface to the inner surface of the composite, plurality of laminated ceramic-like structures are formed, which may assist further in insulating the heat. Interestingly, these laminated ceramic-like structures are found to be rubber-like and therefore not brittle.
Patent KR-20080018921-A (KR)
Title: Method for silicon nitride chemical vapor deposition
Inventor: IYER R SURYANARAYANAN
IPC: C23C16/00
Filed: 2006-06-07
Abstract: Embodiments of the invention generally provide a method for depositing a silicon nitride containing layer on a substrate. The method includes heating a substrate disposed in a processing chamber to a temperature of less than about 650°C, flowing a nitrogen-containing gas into the processing chamber, flowing a silicon-containing gas into the processing chamber, and depositing a silicon nitride containing layer on a substrate. In one embodiment, the silicon-containing gas contains at least one of an aminodisilane compound, a silylazide compound, a silylhydrazine compound, or an alkylsilazane compound. In one example, the aminodisilane compound has the chemical formula of R2NsiR'2 SiR'2NR2, the silylazide compound has the chemical formula of R'3SiNRNR2, and the silylhydrazine compound has the chemical formula of R'3 SiNRNR2, wherein each R and R' independently contain hydrogen, halogen, alkyl, alkene, alkyne, aliphatic alkyl, cyclical alkyl, aromatic, organosilane, alkylamino, or a cyclic group containing nitrogen or silicon.
Patent KR-20090074990-A (KR)
Title: Sliding window having refrigerator
Inventor: HWANG KEUN WOO
IPC: F25D23/00
Filed: 2008-01-03
Abstract: A refrigerator having a sliding window is provided to easily check the keeping condition of articles kept in the refrigerator without opening a refrigerator door to reduce power consumption due to outflow of cold air from the refrigerator. A refrigerator(A) includes a guide(200) and a sliding window(300). The guide includes an opening(210) and a receiving part(220). The sliding window is divided into an opaque window and a transparent window and moves the guide. The guide has a combining hole and the sliding window has a combining protrusion corresponding to the combining hole of the guide.
Patent KR-20090075369-A (KR)
Title: Display panel
Inventor: CHANG JONG WOONG
IPC: G02F1/1343
Filed: 2008-01-04
Abstract: A display panel is provided to improve input sensitivity, thereby preventing coordinate detection defect. A spacer(141) for touch is formed on the first substrate(100). A common electrode(150) is formed on an upper part of the spacer for touch. Sensing electrodes(270,280) are formed on the second substrate(200) facing the first substrate. The sensing electrode corresponds to the common electrode. A step is formed on a surface of the sensing electrode.
Patent KR-20080066584-A (KR)
Title: Process for preparing furfural
Inventor: HIROTA MASAJI
IPC: C07D307/48
Filed: 2008-01-10
Abstract: A method for preparing furfural is provided to obtain high quality furfural with excellent operability with inhibiting generation of scaling. A method for preparing furfural represented by a formula(2) comprises the steps of: (a) reacting furan represented by a formula(1), phosgene and 4-formyl morpholine in a hydrocarbon solvent which is optionally substituted by halogen(s) at a temperature of 0-40 deg.C; and (b) hydrolyzing a reaction mixture obtained from the step(a). In the formulae, each R^1 to R^3 is H or hydrocarbon. Further, the hydrocarbon solvent is toluene.
Patent KR-20090077554-A (KR)
Title: Align key of semiconductor device and method for measuring alignment using the same
Inventor: KANG EUNG KIL
IPC: H01L21/027
Filed: 2008-01-11
Abstract: An alignment key of a semiconductor device and a method for measuring alignment are provided to accurately measure alignment by using undamaged unit alignment key patterns. An alignment key of a semiconductor device includes at least two unit alignment key patterns(311,312,313,321,322,323). The unit alignment key patterns are arranged at a scribe region of a semiconductor substrate. The unit alignment key patterns have constant lengths and widths. The unit alignment key patterns are arranged to be shifted at a regular interval.
Patent KR-20080071901-A (KR)
Title: Image generation method, information storage medium, and image generation device
Inventor: SASAKI NAOYA
IPC: A63F13/5258
Filed: 2008-01-22
Abstract: An image generation method, an information storage medium, and an image generation device are provided to enable a player to control an easy-handling virtual camera in defining a character capable of free expansion and contraction similar to an elastic material or a rheology object as an operation target. An image generation method comprises the following steps of: performing control for changing the size and/or shape of objects(S6); variably setting an area including the objects in a 3D(Three-Dimensional) virtual space according to the change control; controlling the angle and/or position of a virtual camera so that the entire set area can be contained in the photographed image of the virtual camera; and generating the image in the 3D virtual space photographed by the virtual camera(S24).
Patent KR-20090083525-A (KR)
Title: Method of coating of hydroxyapatite on titanium implant surface
Inventor: RYU SU CHAK
IPC: A61L27/28
Filed: 2008-01-30
Abstract: A method for coating the titanium implant surface with hydroxyapatite is provided, in which the strength of the coating layer is sufficiently maintained. A method for coating the titanium implant surface with hydroxyapatite comprises a step for manufacturing a finished product by coating the surface of the titanium implant with hydroxyapatite by sintering in an electrical furnace after dry dipping the titanium implant in the hydroxyapatite powder. The size of the hydroxyapatite powder particle is 45 micrometers or less.
Patent KR-20090084227-A (KR)
Title: Bypass type cleaning apparatus
Inventor: OH JANG KEUN
IPC: A47L9/04
Filed: 2008-01-31
Abstract: A bypass cleaning apparatus is provided to prevent the degradation of dirt suction volumetric efficiency by directly sucking dirt with suction force generated by an impeller of an air suction unit. A bypass cleaning apparatus(1) comprises a suction nozzle(10), an air suction unit(20), two or more dirt collecting containers(40,50). The air suction unit is connected to the suction nozzle through an inlet passage(60). The two or more dirt collecting containers are respectively connected to two or more outlets formed at the air suction unit.
Patent KR-20090085798-A (KR)
Title: Slip form for elliptical bridge pier and method for arranging reinforced rod using the same
Inventor: CHOI SUNG WHAN
IPC: E01D19/10
Filed: 2008-02-05
Abstract: A slip form for an elliptical bridge post and a horizontal rod arrangement method using the same are provided to facilitate steel reinforcement forming and to save man power and time. A slip form(SF) for an elliptical bridge post comprises a yoke(110), form panels(131,132), an inner intermediate deck and an outer intermediate deck(112). The yoke comprises a pair of yoke vertical members and top and bottom side yoke horizontal struts(113,114) connecting the yoke vertical member. The form panel is assembled in the yoke. The inner and outer intermediate decks are installed in the center of the yoke vertical member. The yoke vertical member comprises top and bottom yoke vertical members(111a,112a,111b,112b). The gap in which the horizontal rod can be inserted is formed between top and bottom yoke vertical members.
Patent KR-20090089645-A (KR)
Title: Bidirectional moire pattern acquiring device using digital micromirror device
Inventor: KIM SUNG HYUN
IPC: G02B26/00
Filed: 2008-02-19
Abstract: A bidirectional moire pattern acquiring device using a digital micro-mirror device are provided to reduce a location refresh problem by making a beam reflected from a lattice a parallel beam. In a bidirectional moire pattern acquiring device using a digital micro-mirror device, a light source(10) provides a light for obtaining a moire pattern. A beam expander(20) receives a light from the light source, and converts it into a parallel beam, and a digital micro-mirror device controls a pixel of the digital micro-mirror device as a cross stripe shape fixed to the parallel beam by a certain pitch.
Patent KR-20090091623-A (KR)
Inventor: KWON MI JUNG
IPC: G06Q50/10
Filed: 2008-02-25
Abstract: A system and a method of automatic business information collection from web documents are provided to effectively use business service by the monetization of unstructured information into formal information. A business connection information collecting unit(210) is the business connection task running computer website, the rag web document is collected. An information extraction unit(220) extracts information from unstructured web documentation according to predetermined rule. An information mapping unit(230) converts selected semantic information into searchable data and maps in business rule and knowledge. An information storage unit(240) stores the finally mapped effective information.
Patent KR-20090093288-A (KR)
Title: Manufacturing method of nano-structure containing metal oxide nanotubes
Inventor: LEE JAI SUNG
IPC: B82B3/00
Filed: 2008-02-29
Abstract: A method for manufacturing a nano structure containing metal oxide nanotubes is provided to produce a network-shaped nano structure by thermally treating hollow nano particles. A method for manufacturing a nano structure containing metal oxide nanotubes comprises: a first step of preparing hollow metal oxide nanoparticles; and a second step of sintering the hollow metal oxide nanoparticles in order to produce a network-shaped nano structure containing metal oxide nanoparticles in which hollow nanoparticles are connected to each other. The sintering step is performed under inert atmosphere or air atmosphere at the temperature of 300°C or higher for 4-8 hours.
Patent KR-20090093355-A (KR)
Title: Cable pipeline testing implement and method for testing cable pipeline using the same
Inventor: KIM SAM DOO
IPC: G01R31/08
Filed: 2008-02-29
Abstract: A connection measuring device and a connection measuring method using the same are provided to grasp the defect of a conduit by measuring a diameter of a conduit in real time using a sensor attached to the side of the body. A body(110) is inserted into a conduit. A camera(120) is connected to one end of the body, photographs the inside of the conduit, and transmits the information. A cover is connected to the body through a plurality of support bars and is folded. A sensor(140) is comprised in the side of the body to measure the diameter of the inside of the conduit by the fold and transmit the information. A storage receives and stores the information of the sensor and the camera. A display unit displays the information of the camera and the sensor to the outside.
Patent KR-20090099432-A (KR)
Title: Clutch torque control system of hybrid electric vehicle
Inventor: KADOTA KEIJI
IPC: B60W10/02
Filed: 2008-03-21
Abstract: A clutch transmission torque controller for hybrid vehicles is provided to prevent acceleration failure or unpredictable acceleration change during starting or low-speed driving. A clutch transmission torque controller for hybrid vehicles comprises: at least one electric generator, rotation detecting unit and controlling unit; a prime mover, its rotation detecting unit and its controlling unit; and a clutch for fastening and unfastening the electric generator and prime mover and its controlling unit. When the clutch is connected in half clutch status, the clutch transmission torque controller controls the output torque of the electric generator to a minimum value within a range where the electric generator torque with enough the rotation number is obtained. The clutch transmission torque controller controls the rotation number of the prime mover such that the control amplitude lower limit value of the rotation number of the prime mover is more than the rotation number of the electric generator.
Patent KR-20080089215-A (KR)
Title: Inkjet printed wirebonds, encapsulant and shielding
Inventor: GULVIN PETER M
IPC: H01L21/60
Filed: 2008-03-27
Abstract: Inkjet printed wire-bonds, an encapsulant, and shielding are provided to protect wire-bonds by using an encapsulant. A connection method includes a process for connecting a chip to a package(210) in a semiconductor device(200). The connection method further includes a process for printing an encapsulant to a predetermined thickness on at least a part of the chip and package, a process for printing a layer of conductive material on the encapsulant in a predetermined pattern between the chip and package. The printed conductive material conforms to an upper surface of the encapsulant for defining a distance from the printed conductive material to the chip and package. The connection method further includes a process for printing a second layer(270) of encapsulant on the printed conductive material and a process for curing at least the second layer of encapsulant.
Patent KR-20090104509-A (KR)
Title: Heat radiating type light emitting diode package
Inventor: OH KWANG YONG
IPC: H01L33/64
Filed: 2008-03-31
Abstract: PURPOSE: A heat radiating type light emitting diode package is provided to emit efficiently the heat generated in the LED chip and reduce the performance degradation by the degradation of the LED. CONSTITUTION: The radiating type light emitting diode package(1) includes the part for attaching a chip, the body(20), the opening(30), and the radiating part(32). In the part for attaching a chip, the LED chip(10) is mounted. The body supports the part for attaching a chip. The body is formed by surrounding the LED chip. The opening is formed in the bottom side of the body to expose a part of the part for attaching a chip. The radiating unit faces the part for attaching a chip within an opening. The radiating unit is made of the heat emission material.
Patent KR-20080099133-A (KR)
Title: Polarizing plate
Inventor: SEKIGUCHI MASAYUKI
IPC: C08J5/18
Filed: 2008-04-14
Abstract: A polarizing plate is provided to have good polarization, excellent heat resistance, and excellent chemicals resistance while having no-exfoliation and no-deformation for long time usage. At both sides of the polarizing film, a norbornene group resin film(a) a norbornene group resin film(b) having a glue layer respective are laminated. The norbornene group resin film(b) has an adhesive layer of alkyl(matte) acrylate origin on the opposite side of the polarizing film. The norbornene group resin film(a) has a hardcoating layer by interposing the other layer on the opposite side of polarizing film.
Patent KR-20090110627-A (KR)
Title: Analysis system of 365days right of light and method thereof
Inventor: LEE JUNG HAN
IPC: G06F17/40
Filed: 2008-04-18
Abstract: PURPOSE: A system for analyzing the sunshine for 365days and a method thereof are provided to make the sunshine analysis possible by the reduction of an error range and the generation of building height and location information. CONSTITUTION: A system for analyzing the sunshine for 365days comprises a solar position system(100) and an analysis system. The solar position system includes an XML data generating unit for tracing the solar position. The analysis system comprises a topography generating module(300) for converting a numerical topographical map into a 3D topography, a building generating module(400) for generating an analyzed building and surrounding buildings, and a building arranging module(500) for arranging analyzed 3D buildings generated by the building generating module in the 3D topographical map generated by the topography generating module.
Patent KR-20090111240-A (KR)
Title: Compensation method for auxiliary power of hybrid electric vehicle
Inventor: PARK JOON YOUNG
IPC: B60W20/00
Filed: 2008-04-21
Abstract: PURPOSE: A compensation method for auxiliary power of hybrid electric vehicle is provided, which can improve efficiency of a system and secure the power performance secure of a vehicle. CONSTITUTION: A compensation method for auxiliary power of hybrid electric vehicle is as follows. In the hybrid vehicle, mechanical secondary load and electrical secondary load are classified by monitoring use of the secondary load. Secondary load compensation which amends the control value for controlling electric charge/discharge of a battery and power control of a motor is carried out. Compensation of the secondary load is performed by amending the required power about the mechanical secondary load according to the secondary load amount.
Patent KR-20090111395-A (KR)
Title: Spare Tire Carrier
Inventor: KWAK BO HWAN
IPC: B62D43/02
Filed: 2008-04-22
Abstract: PURPOSE: A spare tire carrier of a vehicle is provided to extend the lower support according to need and align the lower support with a spare tire wheel easily by charging and discharging air, thereby improving user convenience. CONSTITUTION: A spare tire carrier of a vehicle includes an upper plate and a lower support. The upper plate(10) is connected to a chain(6) and positions a spare tire wheel at proper height. The lower support(20) is fixed to the upper plate to be apart from the lower part of the upper plate. The lower support comprises a cylinder(23) fixed to the upper plate, slide supports(21) fitted to both sides of the cylinder to be slid, a spring(24) installed between the slide supports to force the slide supports to be slid, and an air line(25) supplying/discharging air to/from the cylinder.
Patent KR-20090112130-A (KR)
Title: Apparatus for processing digital image and method for controlling thereof
Inventor: SONG WON SEOK
IPC: H04N5/262
Filed: 2008-04-23
Abstract: PURPOSE: A digital image processing apparatus and a control method thereof are provided to move the digital image processing apparatus according to the movement of a selected person. CONSTITUTION: A method for controlling a digital image processing apparatus comprises the following steps of: receiving an input image(S410); detecting the face of a person in an input image(S420); selecting a tracked face after recognizing the detected face(S430); setting up a composition for a face area within the tracked face(S442); and tracking the tracked face on a newly inputted image(S450).
Patent KR-20090114527-A (KR)
Title: Plasma display device and driving method thereof
Inventor: SON JIN BOO
IPC: G09G3/288
Filed: 2008-04-30
Abstract: PURPOSE: A plasma display device and a driving method thereof are provided to make an energy collection circuit simple by allowing a body diode of a transistor to perform clamping. CONSTITUTION: In a plasma display device and a driving method thereof, an inductor(Ly) has a first step and a second end, and the second end is connected to a first power source to supply the first voltage. A first and the second transistor(Yr,Yf) are serially connected between the first step electrode. A third transistor(Ys) has a first step and a second end, and a first step is connected to a second power and the second step is connected the electrode. A fourth transistor(Yg) is connected between a contact point of the first and the second transistors and a third power source. When a first transistor is turned on, a voltage is increased through an inductor, the first transistor, and the second body diode. When a second transistor is turned on, a voltage is decreased through an inductor, the second first transistor, and the first body diode.
Patent KR-20090115351-A (KR)
Title: An air cleaner
Inventor: SONG JAI YULL
IPC: B01D46/00
Filed: 2008-05-02
Abstract: PURPOSE: An air cleaner is provided to prevent all kinds of allergic dermatological disease, respiratory diseases and all kinds of adult diseases through emission of an anion. CONSTITUTION: An air cleaner includes a main body(10), a blower, an air compressor(30), a dust collection chamber(40) and an air purification part(50). The main body includes the blower and a suction unit(14). A movable caster(13) is mounted on the bottom of the main body. The air compressor is installed at a side of the dust collection chamber and removes v and noxious gas. The air compressor comprises a cylindrical casing(31), a rotary tank, and a vane. The air purification part includes a case(51), a diaphragm(52), a plurality of metal plates, and a ventilation pipe(55).