baber/WOPTO huggingface dataset:
Patent KR-20120043548-A (KR)
Title: Cab tilt hydraulic cylinder of vehicle
Inventor: LEE HYUN WOO
IPC: B62D33/07
Filed: 2010-10-26
Abstract: PURPOSE: A cap tilt hydraulic cylinder of a vehicle is provided to ensure a smooth cap tilting operation by preventing damage to a sleeve. CONSTITUTION: A cap tilt hydraulic cylinder of a vehicle comprises a cylinder tube(10), a plunger(20), a sleeve(30), a guide ring(40), an O-ring(50), and a check valve(70). The plunger is installed inside the cylinder tube so that an expanded section is formed. The sleeve is inserted in an installation groove(23) formed in the outer circumference of the plunger. A guide ring is installed inside the sleeve and coupled to the installation groove. The O-ring is installed between the sleeve and the guide ring. The check valve is installed in a flow path penetrating from the lower side of the sleeve to the installation groove.
Patent KR-20120045086-A (KR)
Title: Plate dustpan
Inventor: LEE SOO YEON
IPC: A47L13/52
Filed: 2010-10-29
Abstract: PURPOSE: A plate dustpan is provided to easily throw out even wetted dust as waste comes out by pushing the back of the dustpan. CONSTITUTION: A plate dustpan comprises a back plate(1) and a grip part(2). The exterior of the plate dustpan is made by plastic and steel. The back plate is fixed not to be separated. The grip part is attached on the back plate. The back plate is pushed out forward.
Patent KR-20120045631-A (KR)
Title: Haematococcus pluvialis beta-carotene ketolase cdna and method for generation of transgenic plants producing keto-carotenoids and higher level of beta-carotene using the same
Inventor: BAE JUNG MYUNG
IPC: C12N15/52
Filed: 2010-10-29
Abstract: PURPOSE: A microalgae-derived HpBkt gene is provided to enhance beta-carotene content 2.5 times and synthesize keto type carotenoids. CONSTITUTION: An isolated gene HpBkt has a base sequence of sequence number 1. The gene is derived from cDNA of microalgae beta-carotene ketolase gene, HpBkt. A binary vector for transforming a plant contains the gene(HpBkt), ibAGP1 promoter, and transit peptide(TP1) of ibAGP1. A method for preparing the transgenic plant comprises: a step of inserting the gene into a plant expression vector controlled by TP1; and a step of introducing the vector to a plant.
Patent KR-20120047120-A (KR)
Title: Apparatus and method for drain board having protrusions
Inventor: KIM YOOM BO
IPC: B29C33/18
Filed: 2010-11-03
Abstract: PURPOSE: An apparatus and a method for manufacturing a board having long protrusions are provided to prevent a sheet from tearing when long protrusions are formed on the sheet. CONSTITUTION: An apparatus for manufacturing a board having long protrusions comprises first and second molds(32,40), and a press member(30). Multiple protruded parts(34) are formed on one surface of the first mold. The second mold is separated from the first mold to form a space where a sheet(5) is located between the first and second molds. The protruded parts are inserted into multiple insertion units(42) of the second mold. A cylinder unit(50) of the press member forms multiple protrusions on the sheet by vertically moving the first mold or the second mold. One or more exhaust holes are formed on one surface of the first mold, and air between the first mold and the sheet is exhausted to the outside through the exhaust holes.
Patent KR-20100126645-A (KR)
Title: Helmet with hair protector
Inventor: KIM TAE LIM
IPC: A42B3/00
Filed: 2010-11-12
Abstract: PURPOSE: A helmet in which a hair protection element is installed in order to maintain the helmet wearing is provided to maintain the helmet wearing with the wearing former and improve the feeling of wearing product. CONSTITUTION: A helmet in which a hair protection element is installed to a hair protection element inside a helmet. A hair protection element is formed in a plurality of protrusions(400) in a fixing plate(500). As to the tip-end part of the soft protrusion having protrusion is the elastic force or protrusion, a hard protrusion is connected to a soft protrusion.
Patent KR-20120052429-A (KR)
Title: Loop antenna for mobile communication terminals
Inventor: SON TAE HO
IPC: H01Q5/10
Filed: 2010-11-12
Abstract: PURPOSE: A loop antenna for a mobile communications terminal is provided to easily reduce resonant frequency and to reduce size of the loop antenna by connecting a branch pattern part to a part of a loop pattern part. CONSTITUTION: An antenna supporter(41) is installed to an antenna acceptance part of a mobile communications terminal main body part. An antenna pattern part(43) is supported on the antenna supporter and transmits and receives an electric signal. The antenna pattern part comprises a loop pattern part(43a) and a branch pattern part formed on one side of the antenna supporter. The branch pattern part is connected to a part of the loop pattern part in order to reduce resonant frequency. The branch pattern part comprises a first branch pattern part and a second branch pattern part.
Patent KR-20120051784-A (KR)
Inventor: KIM YOUNG LAE
IPC: C07C17/38
Filed: 2010-11-12
Abstract: PURPOSE: A manufacturing method of 1,1,1,2-tetrafluoroethane is provided to improve process cost, and process safety, because of using environment-friendly raw material of lost cost like tetrafluoroethane as a starting material, and not using hydrogen fluoride. CONSTITUTION: A manufacturing method of 1,1,1,2-tetrafluoroethane comprises: a step of generating 1,1,2,2-tetrafluoroethane by reacting tetrafluoroethane with gaseous hydrogen under the presence of a hydrogenation catalyst; and a step of obtaining 1,1,1,2-tetrafluoroethane through isomerization of the 1,1,1,2-tetrafluoroethane under the presence of a fluorination catalyst. The concentration of 1,1,2,2- tetrafluoroethane which is an intermediate product is 70 mol% or higher. The hydrogenation catalyst comprises one or more metal atoms selected from platinum group elements like platinum, palladium, rhodium, iridium, ruthenium, osmium, etc.
Patent KR-20110055440-A (KR)
Title: Ion generator
Inventor: FUKADA YOSHINARI
IPC: H01T23/00
Filed: 2010-11-17
Abstract: PURPOSE: An ion generating device is provided to ionize air using corona discharging to generate air ions and spray the air ions on a member which needs to eliminate static electricity by a conduit, thereby certainly eliminating static electricity. CONSTITUTION: A discharging unit(11) includes an opposite electrode(13) and an insulating member(14). An ion generating flow path(15) is formed on the inner side of the insulating member. A discharging electrode(16) is arranged on the inner side of the ion generating flow path. The discharging electrode and the opposite electrode are connected to a power supply unit(17). A supply port(21) is formed in an air supply unit(12).
Patent KR-20120053912-A (KR)
Title: The double boiler where the automatic water level control is possible
Inventor: KIM HO HYUN
IPC: A47J31/56
Filed: 2010-11-18
Abstract: PURPOSE: A double boiler capable of automatically controlling a water level is provided to reduce boiling time by sensing the level and temperature of water stored in a heating container and automatically replenishing the heating container with water. CONSTITUTION: A double boiler capable of automatically controlling a water level comprises a heating unit(10), a heating container(40), a water supply pipe(50), a water level control unit, and a cover unit. The heating container has a double boiling container(20), an outlet(41), an exhaust valve(42), and a temperature sensor(30). The double boiling container is heated by the heating unit. The temperature sensor senses the temperature of water and transmits the sensed signal to a control unit(11) of the heating unit. The water supply pipe supplies water to the inside the heating container. The water level control unit maintains the level of the water supplied to the heating container by opening and closing the water supply pipe. The cover unit covers the inlet of the heating container.
Patent KR-20120057197-A (KR)
Title: Cosmetic composition for improving hair condition containing plant extracts
Inventor: KIM TAE YUN
IPC: A61Q5/00
Filed: 2010-11-26
Abstract: PURPOSE: A cosmetic composition containing natural plant extract is provided to suppress moisture evaporation and to soften the hair. CONSTITUTION: A cosmetic composition for improving hair condition contains natural plant complex ingredients including Nymphaea tetragona var. extract, ginger extract, and bamboo extract as an active ingredient. The composition further contains 50.0-80.0 wt% of camellia oil, green tea seed oil, and avocado extract in a ratio of 1-10:1-10:1-10. The complex ingredients contain butylene glycol or phenoxy ethanol as an antiseptic. The composition further contains polarity silicon, polymer silicon, or silicon resin.
Patent KR-20120061252-A (KR)
Title: Automatic operation controlling method using detection of city-water temperature for estimating season in boiler
Inventor: LEE HEON JAE
IPC: F24D3/00
Filed: 2010-12-03
Abstract: PURPOSE: An automatic operation control method of a boiler using detected temperature of tap water for determining seasons is provided to automatically operate the boiler with the temperature proper for seasons. CONSTITUTION: An automatic operation control method of a boiler using detected temperature of tap water for determining seasons is as follows. A CPU(Central Processing Unit) of a main controller determines whether an auto-function operation button of a room controller is turned on or not(S11). If the auto-function operation button is turned on, the temperature of tap water for determining seasons and room temperature are detected(S12). Control temperature of heating water comparing to present temperature of the tap water or room control temperature and control temperature for hot water are calculated using a pre-set table(S14). A combustion process of the boiler is operated corresponding to the calculated control temperature of heating water, the room control temperature, and the control temperature for hot water(S15). If the combustion process is operated, whether the temperature of the heating and hot water reaches preset temperature or not is determined. If the temperature does not reach, a step is returned to an initial step. If the temperature reaches, all processes are completed(S16).
Patent KR-20120062458-A (KR)
Title: Appraratus for manufacturing pattern on a light guide plate
Inventor: CHOI KI SUK
IPC: B23K26/36
Filed: 2010-12-06
Abstract: PURPOSE: A light guide plate processing apparatus is provided to enable a patterning process on a plurality of light guide plates without accelerating or decelerating speed by comprising a stage and a horizontal member in order to process a pattern by mutually rotating the state and the horizontal member with a constant speed. CONSTITUTION: A laser oscillation unit(10) generates a laser beam. A penetration hole is formed on the center of a stage(20). A plurality of material light guide plates(102,104,108,110,112) is fixed on the upper surface of the stage. A central axis member(30) is located on the penetration hole of the stage. One end of a horizontal member(40) is combined with the upper end part of the central axis member. A header unit(50) is installed in order to be transferred along the horizontal member. A focusing lens(60) projects the laser beam to a processed material light guide plate by transmitting the laser beam.
Patent KR-20120066737-A (KR)
Title: Steam generation apparatus for steam oven
Inventor: KANG KUN MYONG
IPC: F24C13/00
Filed: 2010-12-15
Abstract: PURPOSE: A steam generator of a steam oven is provided to be easily cleaned and washed, and the steam generator is attached and detached to a cabinet, which effectively generates steam for a short time. CONSTITUTION: A steam generator of a steam oven comprises a water injection part(221), and a steam discharge port(332). A water supply chamber and a boiler chamber are divided by a partition wall. A water supply path is formed between the water supply chamber and the boiler chamber so that water in the water supply chamber(200) flows into the boiler chamber. A plurality of partitions(334) for preventing water splash is formed facing each other inside a steam path. The partitions for preventing the water splash are formed into the downward slope shape. A block wall comprises a bottom opening slit. The steam discharge port comprises an opening/closing unit, which is operated only by external pressure.
Patent KR-20120068572-A (KR)
Title: Apparatus and method for compilation of program on multi core system
Inventor: KWON KI SEOK
IPC: G06F9/45
Filed: 2010-12-17
Abstract: PURPOSE: The program compiling device of a multi-core system and a method for the same are provided to minimize the generation of residual resources in the multi-core system. CONSTITUTION: A static scheduling part(201) generates task groups. According to the execution time predicted value of each task group, the static scheduling part allocates tasks of the task groups into virtual cores. A dynamic scheduling part(202) maps the virtual core to physical cores. The dynamic scheduling part allocates a part of the task groups with the maximum execution time predicted value, which is allocated to a first physical core, to a second physical core. The second physical core is in connection with the first physical core. A task group with the minimum execution time predicted value is allocated to the second physical core.
Patent KR-20120073714-A (KR)
Title: A composition for seasoning and aging of jujube pickle and a preparation method of jujube pickle
Inventor: JEON TAE ICK
IPC: A23L19/00
Filed: 2010-12-27
Abstract: PURPOSE: An aging composition for producing pickled jujube, and a producing method thereof the pickled jujube are provided to improve the flavor and the taste of the pickled jujube. CONSTITUTION: An aging composition for producing pickled jujube is obtained by the following steps: mixing 100 parts of salt by weight, 80-120 parts of lemon by weight, 15-30 parts of ginger by weight, 15-30 parts of whole cinnamon by weight, 15-30 parts of pickling spice by weight, 1,100-1,300 parts of sugar by weight, 1,100-1,300 parts of vinegar by weight, and 3,800-4,500 parts of water by weight; and boiling the mixture at 100 deg C for 8-15 minutes, and cooling the mixture at 55-65 deg C. The pickled jujube is obtained by adding 300-350 parts of aging composition by weight to 100 parts of jujube by weight, fermenting the mixture for 45-55 hours before separating the liquid part, boiling the liquid part for 8-15 hours before cooling at 15-25 deg C, and pouring the cooled liquid back into the jujube before storing for more than 30 days.
Patent KR-20120075231-A (KR)
Title: Method for coating protective layer on surface of metal bipolar plate with gas flow channel for planar solid oxide fuel cell
Inventor: AHN JIN SOO
IPC: H01M8/02
Filed: 2010-12-28
Abstract: PURPOSE: A coating method on the surface of a metal separator with a protective film is provided to prevent the formation of oxide from metal contained in a separator, thereby preventing the degradation of conductivity of a separator. CONSTITUTION: A coating method on the surface of a metal separator with a protective film comprises: a step of manufacturing slurry by adding raw material powder, and a plasticizer into a solvent; a step of manufacturing a film by tape casting the slurry; a step of laminating the film one side of a metal separator(2); and a step of generating unevenness by pressing on one side of the metal separator after heating the metal separator. The raw material powder is one or more selected from a group consisting of MnCoO, MnCoFeO, and LaNiCoO.
Patent KR-20120081664-A (KR)
Title: Method for drift- reduction of gyro sensor and system thereof
Inventor: KIM DO YUN
IPC: G01C19/56
Filed: 2010-12-29
Abstract: PURPOSE: A method and a system for reducing a drift of a gyro sensor are provided to enable to decide whether an estimated action is proper or not when a probability density function of a selected action has astringency in which a Gaussian distribution is appeared. CONSTITUTION: A method for reducing a drift of a gyro sensor is as follows. A drift reduction system(100) selects a value of a parameter set based on a probability density function respectively corresponding to each parameter set for a HDR(high data rate) algorithm. N training data sets and the selected value of the parameter set are used for the HDR algorithm. A figure of merit is decided according to an applied result and a compensation value is decided according to the decided figure of merit. A probability density function in which each parameter set corresponds according to the decided compensation value is up dated. A value of a new parameter set is selected based on the updated probability density function. Perform a second step again by using a value of the selected new parameter set.
Patent KR-20120078377-A (KR)
Title: Light emitting diode having current blocking pattern and light emitting diode package
Inventor: KIM CHANG WAN
IPC: H01L33/14
Filed: 2010-12-31
Abstract: PURPOSE: A light emitting diode having a current blocking pattern and a light emitting diode package are provided to increase external quantum efficiency by increasing the area of a light emitting structure. CONSTITUTION: A light emitting structure(110) includes a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer. A current spreading layer(120) is located on the light emitting structure. A first electrode(130) is electrically connected to the first conductivity type semiconductor layer. A second electrode is located on the current spreading layer and electrically connected to the second conductivity type semiconductor layer. A plurality of current blocking patterns is located within the current spreading layer so that currents are not concentrated around the second electrode and are diffused.
Patent KR-20100033414-A (KR)
Title: Bonded wafer manufacturing method
Inventor: KOBAYASHI NORIHIRO
IPC: H01L27/12
Filed: 2008-07-03
Abstract: Provided is a bonded wafer manufacturing method wherein an ion implantation peeling method is employed to manufacture a bonded wafer. In the ion implantation peeling method, a bonding wafer, which has fine bubble layer formed by gas ion implantation, and a base wafer to be a supporting substrate are bonded, the bonding wafer is peeled by having the fine bubble layer as a boundary, and a thin film is formed on the base wafer. The bonded wafer from which the bonding wafer is peeled is cleaned with ozone water, then, RTA process is performed under hydrogen containing atmosphere. After forming a thermally oxidized film on the front layer of the bonded wafer by heat treatment under oxidizing gas atmosphere, the thermally oxidized film is removed and heat-treated under non-oxidizing gas atmosphere. Thus, the bonded wafer manufacturing method, which uses the ion implantation peeling method, eliminates damages due to ion implantation and suppresses generation of recessed defects without deteriorating surface roughness of the bonded wafer after peeling, is provided.
Patent KR-20100044256-A (KR)
Inventor: ADIVARAHAN VINOD
IPC: H01L33/12
Filed: 2008-08-13
Abstract: An ultra-violet light-emitting diode (LED) array, 12, and method for fabricating same with an AlInGaN multiple-quantum-well active region, 500, exhibiting stable cw-powers. The LED includes a template, 10, with an ultraviolet light-emitting array structure on it. The template includes a first buffer layer, 321, then a second buffer layer, 421, on the first preferably with a strain-relieving layer in both buffer layers. Next there is a semiconductor layer having a first type of conductivity, 500, followed by a layer providing a quantum-well region, 600, with an emission spectrum ranging from 190 nm to 369 nm. Another semiconductor layer having a second type of conductivity is applied next, 800. A first metal contact, 980, is a charge spreading layer in electrical contact with the first layer and between the array of LED's. A second contact, 990, is applied to the semiconductor layer having the second type of conductivity, to complete the LED.
Patent KR-20100058564-A (KR)
Title: Fuel pump, in particular for a fuel system of a reciprocating-piston internal combustion engine
Inventor: LANGENBACH CHRISTIAN
IPC: F02M59/10
Filed: 2008-09-01
Abstract: A fuel pump (15) comprises a housing (20) and a part (24, 26) which moves during operation and bears on a housing region (22) at least indirectly. It is proposed that the fuel pump (15) comprises a coating (28) which is applied to the housing region (22) on its side which faces towards the moving part (24, 26), and that the coating (28) comprises a plastic.
Patent KR-20100068284-A (KR)
Title: Crosslinked elastic material formed from a branched block copolymer
Inventor: THOMAS OOMMAN P
IPC: A61F13/15
Filed: 2008-07-21
Abstract: An elastic material for use in an absorbent article is provided. The elastic material contains a crosslinked network formed from a branched block copolymer having a monoalkenyl aromatic midblock positioned between conjugated diene endblocks (e.g., butadiene-styrene-butadiene (''B-S-B'') triblock copolymer). Prior to crosslinking, the branched block copolymers have a relatively low viscosity and thus may be readily formed into a precursor elastic material (e.g., film, strands, web, etc.) that is subsequently crosslinked to achieve the desired elastic and mechanical properties. Crosslinking is typically achieved through the formation of free radicals (unpaired electrons) that link together to form a plurality of carbon-carbon covalent bonds at the conjugated diene endblocks.
Patent KR-20100074231-A (KR)
Title: Ink-jet recording medium, and ink-jet recording method
Inventor: WATANABE TAICHI
IPC: C09D11/328
Filed: 2008-10-30
Abstract: [PROBLEMS] To provide an ink-jet recording medium which can be imparted with a feeling like an off-set printing paper at a low cost, which can exhibit excellent ink-absorbing properties and scratch resistance in a printed area, and which can achieve good printing quality. [MEANS FOR SOLVING PROBLEMS] The ink-jet recording medium comprises: a base paper mainly composed of a wood pulp; and an ink-receiving layer which is arranged on one or both surfaces of the base paper, and which comprises a binder containing an acrylonitrile butadiene copolymer having a butadiene content of 50 mass% or more and an inorganic pigment. The content of the acrylonitrile butadiene copolymer is 1 to 8 parts by mass (inclusive) relative to 100 parts by mass of the inorganic pigment. The inorganic pigment contains a kaolin at a content of 60 mass% or more, wherein the kaolin contains particles each having a particle diameter of not less than 0.4 μm and less than 4.2 μm as measured by a laser diffraction method at a content of 64% or more in terms of volume-based integrated value. The ink-receiving layer has a surface roughness of 0.6 to 1.4 μm (inclusive) as measured in accordance with JIS P8151 employing a clamping pressure of 1000 kPa and using a hard backing.
Patent KR-20100060037-A (KR)
Title: Propylene elastomer
Inventor: IKENAGA SHIGENOBU
IPC: C08L23/00
Filed: 2003-12-26
Abstract: The invention provides a propylene/1-butene random copolymer excellent in flexibility, impact resistance, heat resistance, and low-temperature heat sealability; a polypropylene composition containing the copolymer; sheet made from the composition; and composite films each comprising a (stretched) film and a layer made from the above composition. The copolymer comprises 60 to 90 mole % of propylene units and 10 to 40 mole % of 1-butene units and has a triad isotacticity of 85 to 97.5 %, a molecular weight distribution (Mw/Mn) of 1 to 3, a limiting viscosity of 0.1 to 12dl/g, and a melting point (Tm) of 40 to 120°C, Tm and 1-butene unit content (M mole %) satisfying the relationship: 146exp(-0.022M) > Tm > 125exp(-0.032M) The invention also provides transition metal compounds useful as the catalyst component for olefin polymerization, and catalysts for olefin polymerization containing the transition metal compounds.