baber/WOPTO huggingface dataset:
Patent KR-20110002700-A (KR)
Title: Oil circuit for continuously variable valve timing system of engine
Inventor: SONG OH YOUNG
IPC: F01M1/06
Filed: 2009-07-02
Abstract: PURPOSE: An oil circuit for a continuously varying valve-timing-system of an engine is provided to shorten the supply route of retarding oil and to enhance the response performance since a leading oil path is connected to the cam shaft journal surface of a cylinder head directly from an oil control valve. CONSTITUTION: An oil circuit for a continuously varying valve-timing-system of an engine comprises a leading oil path(L1) and a retarding oil path(L2). The leading oil path is formed in a manner that one side of the cam shaft(105) journal surface on a cylinder head is connected from the inner oil control valve of the cylinder head(101). The retarding oil path is formed in a manner that one side of the contact surface of the cam cap(103) on the cylinder head is connected from the inner oil control valve of the cylinder head.
Patent KR-20110005354-A (KR)
Title: Roll printing apparatus
Inventor: KIM JIN HO
IPC: B41F13/11
Filed: 2009-07-10
Abstract: PURPOSE: A roll printing apparatus is provided to closely attach a silicon part surrounding a roll part to the roll part in a blanket roll. CONSTITUTION: A roll printing apparatus includes a gravure roll(100), a blanket roll(200), a roller part, a silicon part, and a doctor blade(300). A pattern is formed in the outer circumference of the blanket roll. The blanket roll is placed on one side of the gravure roll. The blanket roll transfers a pattern of the gravure roll on a substrate(400). The roller part comprises a cutting unit in which a fixed space is formed. A pattern is transferred from the gravure part to the silicon part surrounding the circumference of the roll part. The fixing unit pulls the silicon part in one direction with a uniform elastic force.
Patent KR-20110008940-A (KR)
Title: Mobile terminal and operation method thereof
Inventor: HAN JAE WON
IPC: H04B1/40
Filed: 2009-07-21
Abstract: PURPOSE: A portable terminal unlocking method is provided to define a specific unlocking signal by using an acceleration sensor or a specific input sequence. CONSTITUTION: If a touch screen is in locked state(S400), a controller receives a touch signal through a touch of a touch screen part(S405). While the touch signal is inputted, if a signal from an acceleration sensor is detected, the controller unlock the touch screen of the portable terminal(S415). The touch signal is inputted more than a predetermined time. The acceleration sensor outputs signal by detecting a movement to a specific direction.
Patent KR-20110010239-A (KR)
Title: Liquid crystal display device having mirror function
Inventor: KO JEONG HOON
IPC: G02F1/13363
Filed: 2009-07-24
Abstract: PURPOSE: A liquid crystal display device having a mirror function is provided to prevent the image distortion of an LCD display panel and perform a mirror function. CONSTITUTION: An upper polarizing plate(200) is arranged on an upper portion of a liquid crystal display panel. A lower polarizing plate(300) is arranged at the lower portion of the liquid crystal panel, and a phase film(250) is formed between the upper polarizing plate and a polarizing layer. A liquid crystal polarizing film(400) is attached to the phase film. The liquid crystal polarizing film allows the transmission of left or right polarizing light, and the liquid crystal polarizing film reflects the left or right polarizing light.
Patent KR-20110010846-A (KR)
Title: Door stopper
Inventor: LEE JAE HAN
IPC: E05C17/44
Filed: 2009-07-27
Abstract: PURPOSE: A door stopper is provided to prevent a safety accident by fixing or releasing a door in a stop position and to improve generality because the stopper can be used for all kinds of doors. CONSTITUTION: A door stopper comprises a gentle slope part(1), a steel slope part(2), and a longitudinal part(3). The gentle slope part has a gentle ascent slope. The steep slope part is connected to the gentle slope part and has a steel descent slope. The longitudinal part is connected to the steep slope part and has an opposite slope with the steep slope part.
Patent KR-20110012694-A (KR)
Title: Panel for building
Inventor: IM KWANG CHUN
IPC: G09F19/22
Filed: 2009-07-31
Abstract: PURPOSE: A panel for a building is provided to reduce production costs since a protrusion and a concave groove are made of same metal. CONSTITUTION: A concave groove(110) is recessed while having a certain space from the edge of a panel. A protrusion(120) is formed the outside of the concave groove and is protruded to front side. A display unit(130) is formed inside the concave groove and has a film attached thereon. A support unit(140) is protruded to a backside through the concave groove and is contacted with the wall and a building. A adhering unit(150) has an adhering device inward the supporting unit.
Patent KR-20110015241-A (KR)
Title: An oil-remover for cook
Inventor: KIM EUN JOUNG
IPC: A47J36/06
Filed: 2009-08-07
Abstract: PURPOSE: An oil removing device for cooking is provided to sufficiently drain oil since the oil on foods overflows through the hole of an ail collecting unit. CONSTITUTION: An oil removing device for cooking consists of a body(10), an oil collecting unit(20), an oil storage(30) and a knob(40). The central part of the body is upward protruded, and the rim of the body is lowly formed. The oil collecting unit is formed on the center of the body. Oil, which is generated in a cooking process, overflows through the oil collecting unit. The oil, which has overflowed through the oil collecting unit and has flowed down along a slope, is stored in the oil storage. The knob is installed on the oil collecting unit of the body.
Patent KR-20110018478-A (KR)
Title: A foundation pile for load dispersion style and method construction using the same
Inventor: PARK WOE JA
IPC: E02D5/48
Filed: 2009-08-18
Abstract: PURPOSE: A load-dispersion type foundation pile and a construction method using the same is provided to enable stable dispersion of load, since a foundation pile and crushed aggregate are integrated and moved together. CONSTITUTION: A load-dispersion type foundation pile comprises a body(10) and a transfer ring(20). The upper part of the body is narrow, and the lower part of the body is arc-shaped. One or more through-holes are formed in the body. The transfer ring is formed on the upper surface of the body.
Patent KR-20110020052-A (KR)
Inventor: KWON SOO HYUN
IPC: F25D23/02
Filed: 2009-08-21
Abstract: PURPOSE: A power-saving refrigerator with transparent inner doors having an auto-closing function is provided to improve power-saving effect while maintaining the shape of the existing refrigerator. CONSTITUTION: A power-saving refrigerator has transparent inner doors(1,2,3,4) which are formed in the inner receiving parts of outer doors. The inner doors are attached to a side of the refrigerator with hinges having elastic members by which the inner doors are automatically closed when opened. Perforated holes are formed in shelves dividing the compartments of a refrigerator so that the flow of cooled air is formed even when the inner doors are completely closed.
Patent KR-20110020091-A (KR)
Title: Linear low density polyethylene polymers and composition comprising the polyethylene polymers for crosslinkable cable, and the crosslinkable cable
Inventor: CHEONG HA GYEON
IPC: H01B3/30
Filed: 2009-08-21
Abstract: PURPOSE: A linear low density polyethylene polymer is provided to smooth the surface of electric wires when applied to a polyethylene composition for mid-low pressure power lines for crosslinking and to ensure excellent hot/set properties. CONSTITUTION: A linear low density polyethylene polymer for a crosslinkable cable comprises 5~13 weight% of butane-1 in which the melt index thereof is 0 2.0g/10 minute index (measured at a temperature of 190°C, and a load of 2.16 kg with ASTM D1238), density is 0.916~0.924 g/cm^3, molecular weight distribution is 4~8, (average short branch number)/(1000 carbons) is 10,000~1,000,000 when eight molecular weight is 10,000~1,000,000. Linear low density polyethylene polymer particles passing through 4 mesh(ASTM E11) and 12 mesh(ASTM E11) have a fraction rate of 0.05 wt%.
Patent KR-20100027046-A (KR)
Title: Layer transfer of films utilizing controlled propagation
Inventor: HENLEY FRANCOIS J
IPC: H01L21/301
Filed: 2009-08-28
Abstract: PURPOSE: A layer transfer method of films with controlled propagation is provided to obtain a high quality thick film crystalline material by forming a semiconductor substrate including a substrate area and a cleaving area located at a predetermined depth beneath the surface area. CONSTITUTION: A substrate includes a stressed layer which is located on a surface or at a predetermined depth(h) beneath the surface area. The stress layer is formed by implanting a particle. A cleaving process starts on the part of the stress layer. An external energy is applied in order to propagate the cleaving with the stress layer. The particle includes one which is selected from a group including hydrogen and helium.
Patent KR-20110024364-A (KR)
Title: Dream pad
Inventor: KIM WON KEUN
IPC: A61M21/00
Filed: 2009-09-02
Abstract: PURPOSE: A dream pad is provided, which enables a baby to take a deep sleep and a mother to get out of hard work and to do other jobs. CONSTITUTION: A dream pad comprises: a bag(1); contents(2) which are good for baby's health; a mother's hand(3) operating up and downs; a mother's hand sack(6) connected to the mother's hand; a support stand(7) supporting the mother's hand sack; a mother's hand actuator operating the mother's hand; and a power supply unit which is equipped with a regulator controlling speed and time.
Patent KR-20110026981-A (KR)
Title: Etching solution composition for formation of cu line
Inventor: LEE YU JIN
IPC: C09K13/08
Filed: 2009-09-09
Abstract: PURPOSE: An etching solution composition is provided to stably perform subsequent processes by minimizing the damage and residue generation of a substrate and a lower insulating layer. CONSTITUTION: An etching solution composition of a multi-layered film including a copper-based metal film and a titanium-based metal film includes, based on the total weight of the composition, 0.1~5 weight% of inorganic salt oxidants, 0.1~5 weight% of chlorine-containing compounds, 0.01~2 weight% of fluorine-containing compounds, 0.1~10 weight% of organic acids, and the balance of water.
Patent KR-20110027966-A (KR)
Title: Liquid-gas separator for direct methanol fuel cell
Inventor: KIM TAE JIN
IPC: H01M8/04
Filed: 2009-09-11
Abstract: PURPOSE: A liquid-gas separator for a direct methanol fuel cell is provided to maintain a uniform flow rate of mixed gas flowing into the body portion of a gas-liquid separator even if the flow rate of the mixed gas flowing into an inlet pipe of the liquid-gas separator is changed. CONSTITUTION: A liquid-gas separator for a direct methanol fuel cell(30) comprises a cylindrical body portion(310) in which the top and bottom thereof is sealed; an inlet pipe(320) formed in a tangential direction of the outer circumference of the upper part of the body portion; an exhaust pipe(330) formed in the center of the upper plate of the body portion; a drain pipe(340) formed at the lower part of the body portion; a flow rate sensor(350) for measuring the flow rate of mixed gas; a damper member(360) for controlling the flow rate of the mixed gas; and a control unit for maintaining the flow rate of the mixed gas flowing into the body portion by controlling the damper member according to signals of the flow rate sensor.
Patent KR-20110029396-A (KR)
Title: Water purifier
Inventor: KIM DO HAN
IPC: B01D35/04
Filed: 2009-09-15
Abstract: PURPOSE: A water purifier is provided to reduce biological contamination by separating a contaminated receiving unit from a housing and replacing the receiving unit. CONSTITUTION: A water purifier(100) includes a main body(120), a housing(140), a receiving unit(160), and a controlling unit(180). An internal space is arranged in the main body. The housing is installed in the main body. The receiving unit is installed in the housing and is capable of being expandable or shrinkable according to fluid. The controlling unit controls the amount of the fluid received in the receiving unit by being in connection with the receiving unit.
Patent KR-20110030123-A (KR)
Title: The neutralization treatment and manufacturing method of concrete product using carbon dioxide gas
Inventor: LEE SEA HYUN
IPC: C04B18/16
Filed: 2009-09-17
Abstract: PURPOSE: A neutralizing method and manufacturing method for the secondary products of concrete using carbon dioxide are provided to reduce the pH of alkaline water eluted from the secondary products of the concrete by including a neutralizing process using carbon dioxide. CONSTITUTION: A chamber is prepared(100). Moisture is distributed on the surface of the secondary products of concrete(10), and the internal temperature of the secondary products is maintained at temperature between 50 and 60 degrees Celsius in the chamber. A secondary product of concrete is introduced into the chamber. Carbon dioxide gas is supplied into the chamber. The secondary product is in contact with the carbon dioxide gas in order to undergo a neutralizing process.
Patent KR-20100034707-A (KR)
Title: Circuit breaker unitary current path
Inventor: MEYER HAACK WOLFGANG
IPC: H01H73/04
Filed: 2009-09-22
Abstract: PURPOSE: A current path structure and a single contact path manufacturing method thereof are provided to reduce electric resistance by reducing the number of connection parts on the current path between an input terminal and a movable contact point. CONSTITUTION: A current path structure(52) for a circuit breaker comprises a plurality of electric conductive sheets. Each electric conductive sheet is made of a terminal part(54), a movable part(56), and a first flexible part(58). The first flexible part is located between the movable part and the terminal part. The first flexible part, the movable part, and the terminal part are made of same materials. The terminal part of a plurality of electric conductive sheets is electrically coupled each other in order to form a single terminal. The movable part of a plurality of electric conductive sheets is electrically coupled each other.
Patent KR-20110033456-A (KR)
Title: Apparatus and method for substrate bonding
Inventor: KIM CHUL SU
IPC: H01L21/02
Filed: 2009-09-25
Abstract: PURPOSE: An apparatus and a method for bonding a substrate are provided to reduce a process fail by preventing non-uniformity and misalignment due to the twist of a substrate. CONSTITUTION: A lower-supporting plate(301) supports the bottom of a first substrate(306a). A push plate(302) applies a predetermined pressure to the top of a second substrate(306b). A spacer(303) forms a predetermined interval between the first substrate and the second substrate. An aligner(304) aligns the first and second substrates by applying pressure to the side of the first and second substrates. A heater included in the lower-supporting plate and the push plate heats the first and second substrates.
Patent KR-20110033513-A (KR)
Title: Method for outputting subtitle data and display unit enabling of the method
Inventor: SHIN JEONG SOO
IPC: H04N5/445
Filed: 2009-09-25
Abstract: PURPOSE: A caption display method and a display device adopting the same are provided to enable a user to view caption data without being disturbed by a video signal. CONSTITUTION: At least one caption data is selected from a user(S501). A first display control unit outputs the selected caption data to a second display control unit(S502). Under a control of a second display control unit, the caption data is outputted to a second display unit(S503). The caption data is outputted in a second display unit.
Patent KR-20110034347-A (KR)
Title: A fabrication method of nuclear fuel pallet for heavy water reactor using spent nuclear fuel
Inventor: PARK CHANG JE
IPC: G21C3/62
Filed: 2009-09-28
Abstract: PURPOSE: A method for manufacturing a nuclear fuel pellet for a heavy-water reactor using spent nuclear fuel is provided to reduce nuclear fuel storing and treating costs in a pyro process. CONSTITUTION: A mixed nuclear fuel is made by mixing a spent nuclear fuel. U3O8 powder is made by oxidizing metal uranium under an air atmosphere. Uranium dioxide power is made by reducing U3O8 powder under a hydrogen atmosphere. The uranium dioxide is changed to a forming agent. A nuclear fuel pellet is made by sintering the forming agent under a reductive gas atmosphere.
Patent KR-20110034974-A (KR)
Title: Mobile terminal
Inventor: KIM MI SUN
IPC: H04B1/40
Filed: 2009-09-29
Abstract: PURPOSE: A mobile terminal is provided to successively providing broadcasting by continuously outputting sub sound even the video of a broadcasting is restricted. CONSTITUTION: A mobile terminal(100) comprises a broadcasting receiving module(111), an output unit(150), and a control unit(180). The broadcasting receiving module receives a broadcast signal. The output unit outputs broadcasting audio including multisound signal and broadcasting video in the received broadcasting signal. If the broadcast video is restricted, the controller outputs sub sound through a sound output module(152) of the output unit within the voice multisound signal.
Patent KR-20110041199-A (KR)
Title: Method for manufacturing subsidence calcium carbonate of aragonite type and subsidence calcium carbonate manufactured with this
Inventor: AHN JI HWAN
IPC: C01F11/18
Filed: 2009-10-15
Abstract: PURPOSE: A method for preparing aragonite type precipitated calcium carbonate and the precipitated calcium carbonate manufactured thereby are provided to secure the uniform particle size and the seed crystal of aragonite by carbonating calcium hydroxide suspension at room temperature. CONSTITUTION: The mixture of 0.4mol of Ca(OH)_2 aqueous solution, 0.2 to 1 mol of MgCl_2·6H_2O aqueous solution, and 0.01 to 0.07mol of SrCO_3 seed is prepared. Carbon dioxide gas is introduced into the mixture in order to induce a carbonating reaction. Calcium carbonate is precipitated. The precipitated calcium carbonate is cleaned and filtered. The cleaned and filtered calcium carbonate is dried.
Patent KR-20110043810-A (KR)
Title: Illumination apparatus and illumination method
Inventor: KIM JIN HONG
IPC: H05B37/02
Filed: 2009-10-22
Abstract: PURPOSE: An illumination apparatus and an illumination method are provided to maintain the illumination of an indoor regardless of surroundings by selectively turning on/off an LED which is installed in a window frame. CONSTITUTION: An illumination apparatus comprises a sensor unit(500), a lighting unit, and an illumination controller. A plurality of LEDs(300) and sensors(505, 510) are installed in a window frame. The sensor which is installed in the interior of the window measures the color temperature and illuminance of indoor illumination The sensor which is installed in the exterior of the window measures the color temperature and illuminance of natural light. The illumination controller controls the lighting unit based on the information from the sensors.
Patent KR-20100094327-A (KR)
Title: Plate assembly and sliding assembly for slide phone having the same
Inventor: LEE JANG WOO
IPC: H04B1/38
Filed: 2009-10-26
Abstract: PURPOSE: A plate assembly and a sliding assembly for a slide phone with the same are provided to naturally perform a sliding operation of a sliding unit. CONSTITUTION: The second moving plate(40) is combined with a base plate so that the second moving plate reciprocates in the same direction as a straight moving direction of the first moving plate for the other side of the base plate. The other side of the base plate is toward the opposite direction to the direction in which one-side of the base plate faces. The second elastic member(50) connects the second moving plate with the base plate so that the second moving plate is elastically biased in a direction in which the second moving plate is separated from the base plate.
Patent KR-20110045444-A (KR)
Title: Nozzle Assembly of Variable Geometry Turbocharger
IPC: F01D17/16
Filed: 2009-10-27
Abstract: PURPOSE: A nozzle assembly for a variable geometry turbo charger is provided to increase durability by the improvement of a connection structure between a working link and a control ring. CONSTITUTION: A nozzle assembly for a variable geometry turbo charger comprises a nozzle ring(3), a control ring(5), a roller(7), and an operating link(9). The nozzle ring comprises multiple vanes(1) to be rotatable. The nozzle ring is inserted into a turbo housing(13). The nozzle ring is parallel to a plane wall(15) of the turbo housing. The control ring is placed coaxially with the nozzle ring. The roller shaft projection is integrated with and projected from the control ring. The roller shaft projection functions as the rotary shaft of the roller. The roller is installed in the control ring to be rotatable. The rotary shaft of the roller is parallel to a rotary shaft(21) of the control ring. The operating link is connected to the vane. The vane is installed in the nozzle ring to be rotatable. The operating link is inserted between the rollers.
Patent KR-20110046800-A (KR)
Title: Preparing process of polyethylene terephthalate
IPC: C08G63/183
Filed: 2009-10-29
Abstract: PURPOSE: A process for preparing polyethylene terephthalate is provided to lower the content of an oligomer compared with polyester obtained by a conventional manufacturing method and to additionally reduce the content of diethylene glycol. CONSTITUTION: A process for preparing polyethylene terephthalate comprises the steps of: adding an antimony compound catalyst, phosphoric acid-based thermal stabilizer, magnesium compound, and acetate compound to a low-molecular-weight polymer prepared by esterification of divalent terephthalic acids which are dibasic acid and ethylene glycol which is divalent alcohol; heating the mixture at 260-290 °C; and performing polycondensation for removing ethylene glycol which is divalent alcohol in high vacuum.
Patent KR-20110047645-A (KR)
Title: Interval regulat equipment is seedling formality to hole a punch for plowed rows in a field
IPC: A01B39/12
Filed: 2009-10-30
Abstract: PURPOSE: A seedling interval plantation gap adjusting device is provided to enable a user to drill holes at the constant interval. CONSTITUTION: A seedling interval plantation gap adjusting device comprises: a handle part(10) formed in a rod form; a first support(60) which is combined with the outer circumference of a bearing and is formed in a circular shape; a second support(30) which is combined with a plurality of fixtures(40) combined with both sides of the first support; a third support(50) which is combined with the outer end of the fixture and is formed in a circular shape; and a support part(70) which is separated from the outside of the third support.
Patent KR-20110050794-A (KR)
Title: Electrode of discharge lamp with enamel thin film layer
Inventor: CHOE JUN
IPC: H01J61/06
Filed: 2009-11-09
Abstract: PURPOSE: An electrode of discharge lamp is provided to extend service life thereof by preventing direct contact between the electrode and a lamp glass tube. CONSTITUTION: A lamp glass tube(10) is airtightly filled with an electric discharge gas(12). A pair of electrodes(13) is separated from the lamp glass tube on both sides of a lamp glass tube. A pair of electrodes is connected to an electricity lead-in wire(14). The glass thin film is coated on each electrode surface. A fluorescence thin film(11) is formed on the inner surface of the lamp glass tube.