baber/WOPTO huggingface dataset:
Patent KR-20090007482-A (KR)
Title: Digital rights management using trusted processing techniques
Inventor: CHA INHYOK
IPC: H04L9/00
Filed: 2007-05-04
Abstract: The present invention discloses several methods to strengthen the integrity of entities, messages, and processing related to content distribution as defined by the Open Mobile Alliance (OMA) Digital Rights Management (DRM). The methods use techniques related to the Trusted Computing Group (TCG) specifications. A first embodiment uses TCG techniques to verify platform and DRM software integrity or trustworthiness, both with and without modifications to the DRM rights object acquisition protocol (ROAP) and DRM content format specifications. A second embodiment uses TCG techniques to strengthen the integrity of ROAP messages, constituent information, and processing without changing the existing ROAP protocol. A third embodiment uses TCG techniques to strengthen the integrity of the ROAP messages, information, and processing with some changes to the existing ROAP protocol.
Patent KR-20090024152-A (KR)
Title: Multiple resolution mode orthogonal frequency division multiplexing system and method
Inventor: PUGEL MICHAEL ANTHONY
IPC: H04N7/015
Filed: 2006-06-16
Abstract: The disclosed embodiments relate to a system and method for processing communication signals. An exemplary method (400) of processing a received orthogonal frequency division multiplexing (OFDM) broadcast signal (48) having a frequency spectrum (130) comprises demodulating the OFDM broadcast signal (48) over a subset of the frequency spectrum to create a first demodulated signal component corresponding to a first signal component (126), the first signal component being representative of a lower resolution version of a second signal component (128), and providing data corresponding to the first demodulated signal component.
Patent KR-20090013240-A (KR)
Title: Cooking oil antioxidant composition, method of preparation and use
Inventor: FRIEDMAN BERNARD
IPC: A23L1/30
Filed: 2003-03-24
Abstract: Frying processes utilizing cooking oil at elevated temperatures can cause various degradation effects in the oil including oxidation, hydrolysis and/or polymerization. In the absence of additives to protect the oil, the nutritional profile and cooking performance of degraded oil diminishes the quality of food cooked therein. The disclosed methods and compositions provide beneficial and cost effective improvements in the cooking performance of oil used at elevated temperatures, for example, in food frying equipment.
Patent KR-20100090080-A (KR)
Title: Electronic imaging device and the method thereof
Inventor: KOMIYA NAOAKI
IPC: H04N13/04
Filed: 2009-02-05
Abstract: PURPOSE: An electronic imaging device and a method thereof are provided to clearly display a stereoscopic image by preventing the decreasing of resolution while displaying the stereoscopic image. CONSTITUTION: An electronic image display includes a display unit(100) and a voltage supply unit(700). After a stereoscopic image synthesized in a first order is displayed on a display unit, the voltage supply unit creates first driving voltage as off voltage in a display timing of a second stereoscopic image synthesized at the first region of the display unit in a second order different from the first order. The voltage supply unit supplies the off voltage to the display unit.
Patent KR-20100091552-A (KR)
Title: Production method of manganese oxide coated sand
Inventor: YANG JAC KYU
IPC: C02F1/28
Filed: 2009-02-10
Abstract: PURPOSE: A process of completely evaporating the moisture it heats is labor-saved the slurry. The manufacturing productivity is remarkably improved while the energy input cost and equipment investment cost are saved. Amount of the manganese coated in the surface of sand increases because of using the manganese solution of the high concentration. CONSTITUTION: The manufacturing method of the manganese dioxide covered yarn comprises next steps. With the step of manufacturing manganese solution. With the step of dipping the predetermined time the in above net liver solution carrier sand. With the step of dividing carrier from above net liver solution. The step of the drying the carrier separating from above net liver solution. In the step of manufacturing above net liver solution. The solution having the manganese concentration of 0.5~2.0 M the manganese nitrate salt and water are used is manufactured.
Patent KR-20100099506-A (KR)
Title: Layer-independent encoding and decoding apparatus and method for multi-layer residual video
Inventor: JUNG JAE WOO
IPC: H04N7/24
Filed: 2009-03-03
Abstract: PURPOSE: An independent hierarchy residual image encoder and a method thereof for using the encoder are provided to reduce residual image complexity by using the residual image. CONSTITUTION: A format downward conversion unit generates a hierarchy image by converting an input image. A base layer encoding unit(15) encodes a base layer bit string by encoding the downward converted image. The first format conversion unit(19) outputs upward converted image by converting the base layer bit string. A first residual image detection unit(21) detects the first residual image by calculating the difference between the upward base conversion image and the second image.
Patent KR-20100100004-A (KR)
Title: Pump housing for dishwasher
Inventor: KO KI YOUNG
IPC: A47L15/42
Filed: 2009-03-04
Abstract: PURPOSE: A pump housing for a dish washer is provided to enable a water discharge stroke to be performed by the direction change of an impeller only since a second water discharging path is formed in two layers. CONSTITUTION: A pump housing for a dish washer is composed of a water supplying unit(16), a housing unit, a cover unit(30), a sealing unit(40), a pump unit(50). The housing unit is composed of an outer housing(10) and an inner housing(20). The outer housing is composed of a water spraying path(11), and a first water discharging path. The water spraying path is separated from the inner floor through a first partition(11a) and discharges the water through a water spraying unit(17). The first water discharging path discharges the water through a water discharging unit. The inner housing comprises a second water discharging path(21). The second water discharging path is connected to the first water discharging path of the outer housing. The second water discharging path is formed in two layers.
Patent KR-20100104479-A (KR)
Title: Process for regeneration of iron-copper chloride etching solution, and iron chloride solution and cupric sulfate generated by the same
Inventor: ANN JIN DEA
IPC: B01D11/00
Filed: 2009-03-18
Abstract: PURPOSE: A method for treating waste iron chloride etchant and iron chloride solution and cupric sulfate regenerated thereby are provided to improve value added of cupper compound. CONSTITUTION: A method for treating waste iron chloride etchant comprises: a step of extracting iron chloride from waste iron chloride etchant to regenerate iron chloride solution; and a step of extracting cupper ion from the extract by-product to obtain cupric sulfate. A method for regenerating the iron chloride solution comprises: a step of preparing ferric chloride; and a step of extracting and reverse-extracting the ferric chloride.
Patent KR-20090105823-A (KR)
Title: Depolarizing film, method of manufacturing the same, optical film, and liquid crystal display
IPC: G02B5/30
Filed: 2009-03-24
Abstract: PURPOSE: A depolarizing film, a method of manufacturing the depolarizing film, an optical film, and a liquid crystal display device are provided to manufacture a depolarizing film and a depolarizing liquid crystal display device. CONSTITUTION: A depolarizing film, a method of manufacturing the film, an optical film, and a liquid crystal display device includes a depolarizing film(A), and a liquid crystalline compound(1). The depolarization film is made of a film which contains one of the liquid crystalline compounds at least. The liquid crystalline compound contains the liquid crystalline compound satisfied 0.5 <= Δ n <= 0.5. The Δn = ne - no, the ne is the extraordinary ray index of refraction, and the no is the upper light refractive index. The haze value of the depolarization film is less than 15%, and the thickness is 1~10μm.
Patent KR-20100111565-A (KR)
Title: Gas sensor
Inventor: JUN SEOK TAEK
IPC: G01N27/12
Filed: 2009-04-07
Abstract: PURPOSE: A gas sensor is provided to prevent the disbanding of a sensing electrode and to reduce the time difference between the state change of gas and the property change of a sensing material. CONSTITUTION: A gas sensor comprises a substrate(10), sensing electrodes(20) and a gas sensitive member(30). A groove(12) comprising a pair of corners, which face each other, is formed on the substrate. The sensing electrodes are formed on one side of the substrate to face each other along the corners. The gas sensitive member is connected to the sensing electrodes. The gas sensitive member reacts with gas and changes the electrical property. The gas comprises nitrogen oxide. The groove is an opening passing through the substrate.
Patent KR-20090107963-A (KR)
Title: Circuit arrangement for operating a capacitive load and usage of such a circuit arrangement
IPC: H02N2/00
Filed: 2009-04-09
Abstract: PURPOSE: A circuit device for operating a capacitive load is provided to prevent generation of a high current or a high voltage in an output part in case an error is generated. CONSTITUTION: A circuit device(10) for operating a capacitive load(P) includes a first power supply terminal(E1), a second power supply terminal(E2), a first output terminal(A1), a second output terminal(A2), a capacitor(C), a first inductor(L1), a first switch(Q1), a second inductor(L2), a diode(D1), a second switch(Q3), and a control device(ST). The first output terminal for connecting the load is connected to the first power supply terminal. The capacitor is arranged between a first circuit node and a second circuit node. The first inductor is arranged between the second power supply terminal and the first circuit node. The first switch is arranged between the first circuit node and the firs power supply terminal. The second inductor is arranged between the second circuit node and the first power supply terminal. The diode is arranged between the second circuit node and the second output terminal. The second switch is arranged between the second output terminal and the first output terminal.
Patent KR-20100114197-A (KR)
Title: Oxygen generator for sports intervals
Inventor: KIM TAI JIN
IPC: A62B7/00
Filed: 2009-04-15
Abstract: PURPOSE: A system for supplying oxygen in exercise rest is provided, which enables players to rapidly recover fatigue by supplying oxygen through a plurality of outlet members. CONSTITUTION: A system for supplying oxygen in exercise rest comprises: a system for supplying oxygen(110) which separates external air by introducing oxygen and discharges the separated oxygen; an oxygen distribution device for distributing the oxygen exhausted from the system for supplying oxygen to a plurality of oxygen outlets; and an oxygen outlet member for effectively breathing the oxygen. The oxygen distribution device includes an oxygen storage member an one or more oxygen outlet.
Patent KR-20100115077-A (KR)
Title: Radical lamp circuit and water sterilization apparatus using the same
Inventor: KIM CHUL HAE
IPC: C02F1/32
Filed: 2009-04-17
Abstract: PURPOSE: A radical lamp circuit and a water sterilization apparatus using the same are provided to supply a radical lamp circuit which efficiently generates OH radical for sterilizing air or water, thereby increasing sterilization performance of water or air. CONSTITUTION: A radical lamp circuit and a water sterilization apparatus using the same include a converter(10) and a radical lamp(20). The converter receives common power and converts it into a voltage level that an OH radical lamp needs. The radical lamp generates OH radical with discharging filament electrodes(22A,22B) on both ends of a quartz tube(21) filled with an argon gas and a mercury gas. The quartz tube keeps fixed humidity under a vacuum condition.
Patent KR-20100085810-A (KR)
Title: Venturi cooling system
Inventor: BARNES JOHN
IPC: F23R3/26
Filed: 2009-05-08
Abstract: PURPOSE: A venturi cooling system is provided to prevent the premix domain of the upper part of the venturi throat or a first combustion chamber from flaming by accelerating the flow of fluid in a venturi throat part. CONSTITUTION: A venturi cooling system comprises a nozzle assembly, a combustion chamber(28), a venturi(30), and a compacted air source. The nozzle assembly is located at the first end of a combustor(10). The combustion chamber is formed at the lower part of the nozzle in the combustor. The venture is located within the combustor and controls transition between the first end and the combustion chamber. The compacted air source faces to the cooling inlet connecting to the first and the second sides through fluid.
Patent KR-20100127568-A (KR)
Title: High-strength hot-rolled steel sheet, and method for producing the same
Inventor: DO HYEONG HYEOP
IPC: C21D8/02
Filed: 2009-05-26
Abstract: PURPOSE: A hot-rolled steel sheet with high strength and a manufacturing method thereof are provided to control hydrogen invasion by improving corrosion resistance using copper. CONSTITUTION: A hot-rolled steel sheet with high strength is composed of C 0.04~0.10 weight%, Mn 1.0~2.0 weight%, Al 0.02~0.10 weight%, Cu 0.30~0.50 weight%, Ti 0.04~0.20 weight%, Nb 0.040~0.060 weight%, and Fe and inevitable impurities. The inevitable impurities are composed of Si less than 0~0.5 weight%, P less than 0~0.020 weight%, and N less than 0~0.006 weight%.
Patent KR-20100128031-A (KR)
Title: Apparatus of laser interference system and apparatus of laser interference system using apparatus of aligning laser
Inventor: LEE JONG HYUN
IPC: G01B9/02
Filed: 2009-05-27
Abstract: PURPOSE: A laser interferometer and a laser interferometer using a device for aligning a laser are provided to precisely measure the displacement and speed of an object using an optical waveguide. CONSTITUTION: A laser interferometer comprises a light source unit(110), an optical waveguide unit(120), an information control unit(131), and a light passage unit(140). The light source emits a light signal. The optical waveguide unit irradiates the light signal to an object(160) and is connected to a reflected light signal reflected from the object. The information control unit generates information about the object by analyzing an interference signal between the reflected light signal and a reference light signal. The light passage unit provides a part of the light signal to the optical waveguide unit and provides the reflected light signal to the information control unit.
Patent KR-20090065493-A (KR)
Title: Prefabricated precast bridge pier for having shear connection fixing plate
Inventor: KIM YOUNG JIN
IPC: E01D19/02
Filed: 2009-05-28
Abstract: A prefabricated precast bridge pier with a fastening plate for shear connection is provided to perform matching casting accurately by removing inconsistency between segments. A prefabricated precast bridge pier with a fastening plate for shear connection comprises a segment(120) for pier foundation wherein plural shear connection member for the foundation is equipped in the upper side; a connection socket for the sphere in which the shear connection member for the foundation is inserted; segments(130-1,130-2,130-N) for the bridge pier sphere in which plural shear connection member for spheres are equipped in the upper side; and coping segment(150) for the coping in which the gang socket for the coping in which the shear connection member for sphere is inserted is equipped in the bottom surface.
Patent KR-20100131062-A (KR)
Title: Apparatus and method for current saving in portable terminal
Inventor: LEE SANG WON
IPC: H04W52/28
Filed: 2009-06-05
Abstract: PURPOSE: An apparatus and a method for current saving in a portable terminal are provided to reduce the number of times a portable terminal is activated during standby mode. CONSTITUTION: A modem(110) measures received power. A controller(120) processes the measured received power during standby mode. The controller performs a function in the cycle of measuring received power. The controller processes scheduling about functions based on a parameter. The parameter is selected among priority, weighted value, delay time, sample number, and cycle.
Patent KR-20100133097-A (KR)
Title: Center bulkhead for lng storage tank arranged in two rows and marine structure having the center bulkhead
Inventor: LEE SOO HO
IPC: B65D90/06
Filed: 2009-06-11
Abstract: PURPOSE: An intermediate barrier of a liquefied gas storage tank and a marine structure having the same are provided to support the load of a superstructure and suppress sloshing by the installation of an intermediate barrier made of a single wall and a sealing wall. CONSTITUTION: An intermediate barrier(40) of a liquefied gas storage tank(10) is installed along the longitudinal direction to arrange multiple storage tanks in two rows inside a hull of a marine structure. The intermediate barrier comprises a center bulk head, a center insulating wall, and a center sealing wall. The center bulk head supports the load of a top facility installed on the upper deck of the marine structure. The center insulating wall is installed on both surfaces of the center bulk head. The center insulating wall is installed on the center insulating wall.
Patent KR-20100134228-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: KANG JAE IL
IPC: H01L21/336
Filed: 2009-06-15
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to modify a hollow ion implanting process by selectively etching parts of a poly silicon film in order to form a gate with different widths. CONSTITUTION: A gate insulating film(102) is formed on a semiconductor substrate(100). A first gate conductive film(104) is formed on the gate insulating film. A diffusion barrier(106) is formed on the first gate conductive film. A second gate conductive film(108) is formed on the diffusion barrier. A gate hard mask film(110) is formed on the second gate conductive film. A gate is formed by the stacked structure of the gate insulating film, the gate conductive films, the diffusion barrier, and the gate hard mask film. The upper width of the gate is wider than the lower width of the gate.
Patent KR-20110000202-A (KR)
Title: Preparation method of reinforcement member for rubber, rubber article and its preparation method using thereof
Inventor: LEE JAE WOONG
IPC: B29C70/04
Filed: 2009-06-26
Abstract: PURPOSE: A manufacturing method of rubber reinforcement members, a rubber molded product using the same, and a manufacturing method thereof are provided to manufacture a rubber reinforcement member having high adhesive strength with a rubber molded product. CONSTITUTION: A manufacturing method of rubber reinforcement members comprises the following steps. A rubber reinforcement member comprises a polymeric fiber or a film. The surface of the rubber reinforcement member is treated by the plasma of oxygen or air. The rubber reinforcement member is treated by RFL(Resorcinol-Formaldehyde-Latex) adhesive.
Patent KR-20110002157-A (KR)
Title: Functional beverage and the process for preparation thereof
Inventor: KIM YOUNG SAENG
IPC: A23L17/60
Filed: 2009-07-01
Abstract: PURPOSE: A functional beverage composition and a producing method thereof are provided to enable a user to easily drink a sea-tangle drink by mixing a sea-tangle extract with bottled water. CONSTITUTION: A producing method of a functional beverage composition comprises the following steps: crushing sea-tangles; adding purified water to the crushed sea-tangles, and centrifugal separating to obtain an extract; and mixing 3~5wt% of sea-tangle extract and 95~97wt% of bottled water. The bottled water is desalinated deep sea water.
Patent KR-20110011845-A (KR)
Title: Mobile communication terminal comprising touch screen and control method thereof
Inventor: CHOI JI HEE
IPC: H04B1/40
Filed: 2009-07-29
Abstract: PURPOSE: A mobile communication terminal with a touch screen and a control method thereof are provided to display a displayed icon on other menus according to each area by sorting a plurality of areas. CONSTITUTION: A control unit displays a sorted icon on a touch screen(S210). The icon is sorted into a plurality of areas. A user selects one area(S220). The control unit displays a low-ranking menu corresponding to one selected area on the touch screen(S230). If one low-ranking menu item is selected, the control unit performs a command corresponding to the selected low-ranking menu item(S240,S250).
Patent KR-20100028476-A (KR)
Title: Motor and manufacturing method thereof
Inventor: MIYAMOTO MASATAKA
IPC: H02K15/02
Filed: 2009-08-06
Abstract: PURPOSE: A motor and a manufacturing method thereof are provided to improve detection accuracy of an angle position of a rotor by thinly forming the thickness of a resin layer in a part for detecting a magnetic field. CONSTITUTION: A part of a rotor(3) is sealed with a seal resin(27). A magnet(25) is maintained inside a plurality of slots formed on a cylindrical rotor core(23). A rotation angle detector(41) is arranged outside an axial direction of the rotor and detects the angle position of the rotor based on a magnetic field generated by the magnet. A part with the magnet of the rotor is sealed with the seal resin. A resin layer(29) is formed on the outer surface of both axial sides of the rotor. The thickness of the part with the detected magnetic field of the resin layer is relatively thin.
Patent KR-20110016221-A (KR)
Title: Manufacture method of cover for lamp
Inventor: KIM SEOUNG HYUN
IPC: F21V3/04
Filed: 2009-08-11
Abstract: PURPOSE: A hemi spherical lighting lamp cover manufacturing method is provided to obtain the excellent reflection lighting effect during the reflecting process of a lighting lamp by forming the convexo concave pattern on the surface of the mold. CONSTITUTION: It is buried in the bar stock end having the fused fixed new glass of amount is the air infusion hole in inside. The new glass surface is frozen by the water. The air is inserted through the air infusion hole of the bar stock inside. The new glass is inserted inside the mold. The air is inserted through the air infusion hole of the bar stock inside.
Patent KR-20110017251-A (KR)
Title: Folding chair
Inventor: BAE CHOON SUN
IPC: A47C7/62
Filed: 2009-08-13
Abstract: PURPOSE: A folding chair is provided to be folded together with armrests without performing an additional operation for rotating the armrests. CONSTITUTION: A folding chair comprises a back frame(110), a seat frame(120), a supporting frame(130), a first connection frame(140), a second connection frame(150), and a linker(160). The lower portion of the back frame is supported at the ground, and the seat frame is coupled to the back frame and allows the folding operation thereof. The support frame is supported at the ground by being hinge-coupled to the both sides of the seat frame.
Patent KR-20110023361-A (KR)
Title: Solid oxide fuel cell structure
Inventor: GIL JAE HYOUNG
IPC: H01M8/02
Filed: 2009-08-31
Abstract: PURPOSE: A tubular solid oxide fuel cell is provided to increase a reaction rate and to ensure efficiency by causing a diffusion velocity of air and fuel and to secure long lifetime and reliability by preventing the formation of an oxidation atmosphere at the inside and outside of tubes. CONSTITUTION: A tubular solid oxide fuel cell includes a porous tubular fuel electrode support(11), an electrolyte layer(12) located inside the tubular fuel electrode support, and an air electrode layer(13) located inside the electrolyte layer. The porous tubular fuel electrode support has a plurality of through-holes(14) capable of flowing in a longitudinal direction. A fuel-non-permeable fuel electrode layer(15) is formed at the outside of the tubular fuel electrode support.