baber/WOPTO huggingface dataset:
Patent KR-20100065788-A (KR)
Title: Photographing apparatus and photographing method
Inventor: HIGUCHI MASAYU
IPC: H04N5/225
Filed: 2008-12-08
Abstract: PURPOSE: A photographing apparatus and a photographing method are provided to arrange a light incident surface on a light route from a subject to a photographing surface and realize electric optical effects, thereby forming distribution of refractive index from one end of a surface direction of a light incident surface to the other end. CONSTITUTION: An A/D converter(124) converts an electric signal to generate a digital signal. The A/D converter outputs the generated digital signal to an image processor(152). A timing generator(126) inputs a timing signal to control a light exposure period of each pixel and extraction of an electric charge configuring a CCD(104). An image display unit(133) displays a combined image.
Patent KR-20100066820-A (KR)
Title: Method for defect detecting mask of surface treatment for each other different level
Inventor: BANG KYOUNG YOON
IPC: H01L21/027
Filed: 2008-12-10
Abstract: PURPOSE: A method for detecting defects on a mask which includes a treated surface for obtaining different interfaces is provided to improve detection precision by overcoming the sensing limit for detecting the defects. CONSTITUTION: A monitoring region is defined on a mask(S100). A surface treatment is performed to the monitoring region(S200). Exposure energy is supplied to the surface treated mask(S300). An optical detector is arranged on the exposed mask(S400). The spectrum change of the exposed mask is measured(S500).
Patent KR-20100072752-A (KR)
Title: Method for reworking wafer
Inventor: LEE SANG SEOP
IPC: H01L21/304
Filed: 2008-12-22
Abstract: PURPOSE: A reworking method of a wafer is provided to reuse the wafer with metal corrosion by completely removing the corrosion of the metal wiring without the damage of sub element. CONSTITUTION: A metal wiring(200) is formed in a substrate on a deposited insulating layer(100). At this time, corrosion(A) generates in the metal wiring. The whole of the substrate is etched and the metal wiring is removed. A solvent cleaning is performed to remove by-product generated in a blanket etching. A tungsten - CMP is performed to remove remaining by-product. The insulating material is evaporated on the whole of the substrate through a chemical vapor deposition.
Patent KR-20090077672-A (KR)
Title: Antenna for controlling radiation direction
Inventor: JUNG CHANG WON
IPC: H01Q21/00
Filed: 2008-12-24
Abstract: An antenna is provided to control a radiation direction of a beam by controlling an area of an overlap region between first and second radiators. An antenna includes a first substrate(110), a first radiator(120), a second radiator(130), and a controller(140). The first radiator is formed in one side of the first substrate. The second radiator is formed in the other side of the first substrate. The controller controls the radiation pattern by changing the area of the overlap region between the first radiator and the second radiator according to the external control signal. The controller includes a plurality of sub radiators and a plurality of switches. A plurality of sub radiators are arranged in at least one side of the first radiator. The plurality of switches control the area of the first radiator by connecting or disconnecting between the plurality of sub radiators and between one sub radiator and the first radiator.
Patent KR-20100076293-A (KR)
Inventor: KANG WON GU
IPC: H01L21/205
Filed: 2008-12-26
Abstract: PURPOSE: An apparatus for photon chemical vapor deposition is provided to improve processing efficiency by omitting a cleaning process on an optical window to reduce frequent suspensions of processes. CONSTITUTION: A reaction chamber(100) provides a reaction space on a substrate(130). A reacting gas providing unit(110) supplies reaction gas within the reaction space. Multiple lamps are installed inside the reaction chamber. The scan unit relatively transfers the substrate on the lamp.
Patent KR-20100077752-A (KR)
Title: Photonic microwave notch filter
Inventor: LEE JU HAN
IPC: G02B6/293
Filed: 2008-12-29
Abstract: PURPOSE: A photonic microwave notch filter is provided to easily control notch frequency by controlling the lattice intervals of a brag grating and to uniformly maintain a center wavelength. CONSTITUTION: A photonic microwave notch filter comprises a delay controller(100). The delay controller comprises a ring plate(110), a fixing pivot(130), a moving pivot(150), and an optical fiber(170). The fixing pivot is fixed to the ring plate. The moving pivot is moved along the ring plate. The optical fiber is fixed to the fixing pivot and the moving pivot and reflects light through a brag grating.
Patent KR-20100077864-A (KR)
Title: Light emitting device package
Inventor: CHOI SEUNG LI
IPC: H01L33/60
Filed: 2008-12-29
Abstract: PURPOSE: An LED package is provided to prevent the diffusion of light generated in a light emitting chip by forming a refractive layer between a reflective layer and a molding unit. CONSTITUTION: An LED package comprises one or more light emitting diodes(110), first and second lead frames(130,140), a package body(120), and a molding unit(160). The first and second lead frames are electrically connected to the light emitting diode. The package body has a radiation hole and a reflective unit. A refractive unit is formed on both sides of the radiation hole. The refractive index of the refractive layer is higher than that of the molding unit. The molding unit is filled in the reflective unit to seal a light emitting chip and is made of silicon resin or epoxy resin.
Patent KR-20100077993-A (KR)
Title: Method and apparatus for voice notifying arriving time of destination in a navigation device
Inventor: KIM CHUN SIK
IPC: G08G1/0962
Filed: 2008-12-29
Abstract: PURPOSE: A voice guide method and a device thereof are provided to inform a user whether the user are driving fast or slow by periodically guiding an estimated time of arrival while a road guide is executed through a navigation device. CONSTITUTION: A GPS receiving part(102) calculates a current position based on a signal received from a satellite navigation equipment satellite. A controlling part displays the location information calculated from the GPS receiving part on map data transferred from a memory. The controlling part(100) controls the driving path of a vehicle and an estimated time of arrival to be displayed. The controlling part outputs the estimated time of arrival when the time is changed by continuously calculating the estimated time of arrival during the driving of a vehicle. A TPEG receiving part(104) receives real-time traffic information data from the outside.
Patent KR-20100078176-A (KR)
Title: Auxiliary apparatus of tension reel
Inventor: MOON EUN SIG
IPC: B21C47/26
Filed: 2008-12-30
Abstract: PURPOSE: An auxiliary apparatus of tension reel is provided to correct the error on various sizes of rolled coil regardless of the width and thickness of a coil. CONSTITUTION: An auxiliary apparatus of tension reel comprises a frame part(110), a pair of side guides(130), a curved face pressing part(120), and a driving control part(140). The frame part is installed to be contiguous to the one side direction of the curved surface of a coil manufactured in a winding device. A plurality of side guides is installed to be separated from the frame part on the frame part and is driven to the width direction of the coil and varies to the downwardly inclined direction. The curved face pressing part is combined in the center of the frame part and is varied to one side of the curved surface of the coil. The driving control part is included in one side of the frame part and controls the drive of the curved surface presser part and a pair of side guides. The side guide comprises a driving body, a guide bar support, a guide bar, and a contact pad. The guide bar support is attached to the upper side of the incline of the driving body. The guide bar is inserted on the guide bar support and varies to downwardly inclined direction. The contact pad side-contacts with the one side of the coil.
Patent KR-20100079894-A (KR)
Title: Depth-sounding apparatus
Inventor: KIM ON
IPC: G01F23/00
Filed: 2008-12-31
Abstract: PURPOSE: A sounding device is provided to provide water depth information and underwater state information to a user by loading the sounding device on an unmanned probe. CONSTITUTION: A sounding device comprises a GPS receiver(31), an echo sounder(33), an underwater camera(35), a record processor(40), and a wireless transmitting/receiving part(37). The echo sounder is installed in an unmanned probe and measures a water level. The underwater camera is installed in the unmanned probe and photographs underground. The record processor generates sea bottom information. The wireless transmitting/receiving part is controlled by the record processor and wirelessly transmits the sea bottom information.
Patent KR-20100079935-A (KR)
Title: Pdp protective layer
Inventor: MOON SUNG HWAN
IPC: H01J17/49
Filed: 2008-12-31
Abstract: PURPOSE: A plasma display panel protective layer is provided to improve an electron emission property by forming a protective layer which contains ternary barium oxide. CONSTITUTION: A front panel(210) includes a front substrate, sustain electrode pairs(214), a dielectric layer, and a protective layer(216). The sustain electrode pairs includes a Y electrode(212) and an X electrode(213) which are formed on the rear side of the front panel. A front dielectric layer(215) covers the sustain electrode pairs. The protective layer covers the front dielectric layer. A rear panel(220) includes a rear substrate, address electrodes(222), a rear dielectric layer(223), a partition wall(224), and a fluorescent layer(225). The address electrodes cross the sustain electrode pairs on the front side of the rear substrate. The rear dielectric layer covers the address electrodes. The partition wall divides light emitting cells(226) in which the fluorescent layer is arranged.
Patent KR-20080035570-A (KR)
Title: Frequcy reusing method in wireless communication system and radio acess station system for the same
Inventor: JEON HYUNG JOON
IPC: H04B1/69
Filed: 2007-08-28
Abstract: A frequency reusing method in a wireless communication system and a radio access station system therefor are provided to maximize a cell coverage and a system capacity by flexibly applying a frequency reuse plan in consideration of a signal interference between cells or sectors. A CINR(Carrier to Interference and Noise Ratio) measurement unit(1210) determines a CINR with a PSS(Portable Subscriber Station). An FR(Frequency Reuse) application unit(1220) determines a frequency reuse plan by comparing the CINR and a threshold value. A scheduler(1230) schedules the first traffic transmission for allocating a single frequency band to all of a plurality of coverage regions during the first period or the second traffic transmission for allocating a single frequency band to at least one of the coverage regions during the second period according to the frequency reuse plan. The single frequency band is reused in the plural coverage regions.
Patent KR-20080034963-A (KR)
Title: Adjustable multiband antenna
Inventor: MILOSAVLJEVIC ZLATOLJUB
IPC: H01Q5/378
Filed: 2006-07-13
Abstract: An adjustable multi-band planar antenna especially applicable in mobile terminals and a radio device. The adjusting circuit (430) of the antenna is galvanically connected to a point (X) of the radiator, where the circuit can affect the places of at least two operating bands. The adjusting circuit comprises a multi-pole switch (433), by which said radiator point can be connected to one of alternative transmission lines. For example, one of two transmission lines (434, 435) is open and another shorted. A discrete capacitor (C2) can be located between the separate conductor of the transmission line and an output pole of the switch as an additive-tuning element. The adjusting circuit further comprises a LC circuit (432) between the radiator (320) and the switch. Among other things, the lengths of the transmission lines, the values of the discrete components and the distance between the antenna short-circuit point (G) and the adjusting circuit connecting point (X) are then variables from the point of view of the antenna adjusting. Such values are calculated for these variables that each of the antenna operation bands separately shifts to a desired other place when the switch state is changed. The space required for the adjusting circuit is relatively small, and a relatively high efficiency is achieved for the antenna despite of the use of a switch.
Patent KR-20080047366-A (KR)
Title: Multiplexing method and recording medium
Inventor: KONDO SATOSHI
IPC: H04N19/00
Filed: 2006-08-11
Abstract: There is provided a multiplexing method facilitating reproduction process and reducing uncomfortable feeling of a viewer from the image quality. The multiplexing method includes: a step (S100) for judging a clip to be encoded is to be encoded as a part of continuous reproduction unit configured in such a way that a plurality of encoded streams can be continuously reproduced; a step (S110) for deciding a common color space within the continuous reproduction unit for the clip to be encoded if the clip has bee judged to be encoded as a part of the continuous reproduction unit; a step (S112) for encoding the clip to be encoded according tot he decided color space so as to generate an encoded stream; and a step (S118) for packet-multiplexing the encoded stream.
Patent KR-20080033529-A (KR)
Title: Thermal management of inductively coupled plasma reactors
Inventor: LU SIQING
IPC: H01L21/306
Filed: 2006-07-28
Abstract: An RF coil assembly provides a source to generate a plasma inductively in a process chamber. The RF coil assembly includes an RF coil disposed about a perimeter of the processing chamber and a frame disposed about a perimeter of the processing chamber. The frame is adapted to support the RF coil in position. An interface material is disposed between and in thermal contact with the frame and a sidewall of the processing chamber. The interface material has a thermal conductivity of 4.0 W/mK or greater.
Patent KR-20080039989-A (KR)
Title: Twin-chamber receptacle without a bypass in the cylindrical member
Inventor: BASSARAB STEFAN
IPC: A61J1/06
Filed: 2006-08-11
Abstract: The invention relates to a twin-chamber receptacle for accommodating and combining two separate components, at least one of which is liquid. Said twin-chamber receptacle comprises a cylindrical member (15) with one respective closure (20, 60) at each of the two ends (5, 70) of the member (15). The closure (60) located on the side of the chamber (5) containing the liquid component can be displaced by applying pressure. The twin-chamber receptacle further comprises a separating plug (40) which is disposed in the cylindrical member (15), defines the volume of the chamber (30, 50) located above and below, is used as a seal between the two chambers (30, 50), and can be displaced only when a greater amount of pressure is applied. The separating plug is provided with a continuous hole (42) which extends along the longitudinal axis of the separating plug (40) and encompasses a top section (42a) and a bottom section (42b). The top section (42a) of the hole (42) is closed in a liquid-tight manner towards the chamber (50) containing the liquid component by means of a molded element (45) that can be displaced by applying a small to a moderate amount of pressure.
Patent KR-20080033553-A (KR)
Title: Gas dischargeable panel and gas dischargeable display device
Inventor: NISHIMURA MASAKI
IPC: H01J17/49
Filed: 2001-08-16
Abstract: A gas dischargeable panel, comprising a plurality of cells formed of a first substrate having thereon a plurality pairs of display electrodes formed of at least a sustain electrode and a scan electrode in pairs and a second substrate opposed to each other through a plurality of partition walls, at least either of the sustained electrode and the scan electrode further comprising a plurality of line parts and a discharge advancing part forming a portion where a distance between the line parts on a groove between the partition walls adjacent to each other is smaller than a distance between the line parts positioned on the partition walls.
Patent KR-20080047608-A (KR)
Title: Method for setting an electronic ballast
Inventor: GRABNER MARTIN
IPC: H05B41/24
Filed: 2006-09-26
Abstract: Method for setting an electronic ballast Method for setting an electronic ballast, used to operate an electrical lamp, which method comprises the following steps: programming first settings of at least one operational parameter of at least one first lamp type into the electronic ballast, setting and operating an electric lamp connected to the electronic ballast with the programmed first settings as long as a normal operating mode of the electronic ballast is set, changing the first settings of the operational parameters during a secondary operating mode of the electronic ballast, wherein the secondary operating mode of the electronic ballast is set when the electronic ballast identifies a value for the resistance of a lamp filament and/or of a replacement load of the electric lamp connected to the electronic ballast which is not typical in comparison with the normal operating mode, wherein the change in the first settings is brought about as a function of the detected untypical value for the corresponding resistance.
Patent KR-20080066682-A (KR)
Title: Delayed action spring force element for nasal dilators
Inventor: FENTON GUSTAV R
IPC: A61M29/00
Filed: 2006-11-07
Abstract: A nasal dilator, having a spring force that can be activated after the dilator is applied to the nose, is described. The nasal dilator has a spring force component and an adhesive component, which together act to dilate nasal tissues to help open or keep open the nasal valve to alleviate snoring and other breathing-related disorders.
Patent KR-20080056744-A (KR)
Title: Phosphate optical glass
Inventor: OHKAWA HIROYUKI
IPC: G02B1/00
Filed: 2006-10-24
Abstract: Disclosed is an optical glass exhibiting excellent chemical durability, while having such optical constants as a refractive index of 1.45-1.65 and an Abbe number of not less than 65. Specifically disclosed is a phosphate optical glass characterized by containing, in mass%, the following glass components. P2O5: 73-85%, Al2O3: 14-26%, K2O + Li2O: 1-12%, SiO2: 0-12%, B2O3: 0-12%, Na2O: 0-12%, Y2O3: 0-12%, La2O3: 0-12%, MgO + CaO + SrO + BaO: 0-12%, ZrO2 + TiO2 + Gd2O3: 0-10%, Ta2O5 + GeO2 + Ga2O3 + Nb2O5 + WO3 + TeO2: 0-10%, Sb2O3: 0-2%, and ZnO + PbO: 0-12%.
Patent KR-20080100804-A (KR)
Title: Fuel battery membrane electrode assembly, polymer electrolyte fuel battery cell, polymer electrolyte fuel battery, and membrane electrode assembly manufacturing method
Inventor: KAWABATA NORIHIKO
IPC: H01M4/86
Filed: 2007-06-14
Abstract: A fuel battery membrane electrode assembly free of exposure of the polymer electrolyte membrane. The fuel battery membrane electrode assembly comprises a membrane electrode assembly body (5) which is provided with a pair of electrode layers (5D) each composed in a multilayer structure of a polymer electrolyte membrane (5A), a catalyst layer (5B) formed on both sides of the polymer electrolyte membrane and inside the peripheries of the polymer electrolyte membrane, and a diffusion layer (5C) whose periphery projects from the catalyst layer and has a gap (5F) between the projecting portion of the diffusion layer (5C) and the periphery of the polymer electrolyte membrane (5A), a frame (6) sandwiching the periphery of the polymer electrolyte membrane (5A) with a gap (40) with respect to a pair of electrode layers (5D) and so formed as to surround the outer periphery of the polymer electrolyte membrane (5A), and gaskets (7) provided on both sides of the frame and formed of a thermoplastic resin. Each gasket (7) has a ring portion (7A) covering the whole periphery of the membrane electrode assembly body along the inner periphery of the frame and a gap fill-in portion (7B) with which the gap (5F) is filled in.
Patent KR-20080063832-A (KR)
Title: Method and apparatus for determining, communicating and using information including loading factors for interference control
Inventor: LAROIA RAJIV
IPC: H04W72/08
Filed: 2006-10-13
Abstract: A wireless terminal receives and measures broadcast reference signals, e.g., beacon and/or pilot signals, transmitted from a plurality of base station attachment points. The wireless terminal monitors for and attempts to recover broadcast loading factor information corresponding to attachment points. The wireless terminal generates and transmits an interference report to a current attachment point, the report based on the results of a measured received reference signal from the current attachment point, a measured received reference signal from each of one or more different attachment points, and uplink loading factor information. In the absence of a successfully recovered broadcast uplink loading factor corresponding to an attachment point, the wireless terminal uses a default value for that loading factor. Generated interference reports are based on beacon signal measurements and uplink loading factors, pilot signal measureents and uplink loading factors, or a mixture of beacon and pilot signal measurements and uplink loading factors.
Patent KR-20080064181-A (KR)
Title: Low-sodium silicate foams
Inventor: BRAUN FRANK
IPC: C04B28/24
Filed: 2006-10-17
Abstract: Disclosed are a silicate-based foamed material which has a density of less than 25 kg/m3, an SiO2:Al2O3 molar ratio of more than 20:1, and an SiO2:Me2O molar ratio of more than 50:1, wherein Me represents an alkali metal, the use thereof for heat insulation or sound-proofing purposes, and methods for the production thereof by mixing a dispersion of SiO2 particles that have an average diameter ranging from 1 to 100 nm with a surfactant and a foaming agent at temperatures below 50 °C and expanding said mixture by heating the same to a temperature ranging from 60 to 100 °C or by relieving the pressure.
Patent KR-20080083637-A (KR)
Title: Method of solution preparation of polyolefin class polymers for electrospinning processing included
Inventor: RABOLT JOHN F
IPC: C08F2/00
Filed: 2006-11-22
Abstract: A process to make a polyolefin fiber which has the following steps: mixing at least one polyolefin into a solution at room temperature or a slightly elevated temperature to form a polymer solution and electrospinning at room temperature said polymer solution to form a fiber.
Patent KR-20080080308-A (KR)
Title: Catalytic epoxidation of styrene with molecular oxygen using metal ion exchanged zeolites
Inventor: JASRA RAKSH VIR
IPC: C07D301/06
Filed: 2005-12-30
Abstract: The present invention provides a catalytic epoxidation of styrene to styrene oxide with molecular oxygen using cobalt containing zeolite. Catalytic epoxidation of styrene-to-styrene epoxide was carried out using molecular oxygen in presence of Co2+ exchanged zeolites. Molecular oxygen from air is also useful for the epoxidation reaction at atmospheric pressure. The presence of adsorbed water molecules in the catalyst also increases the styrene conversion without affecting the styrene oxide selectivity. Various alkali and alkaline earth cationic promoters were introduced into the zeolite catalyst to increase the styrene oxide selectivity. The present invention explore the effect of adsorbed water molecules and alkali and alkaline earth metal cationic promoters in the cobalt exchanged zeolite catalyst, on the styrene conversion and styrene oxide selectivity for the catalytic epoxidation of styrene to styrene oxide with molecular oxygen.