baber/WOPTO huggingface dataset:
Patent KR-20100001200-A (KR)
Title: Apparatus and method for automatically controlling volume of sound in internet protocol television
Inventor: KWON JAE CHEOL
IPC: H04N5/44
Filed: 2008-06-26
Abstract: PURPOSE: An automatic volume control system of an IPTV(IP(Internet Protocol) TV) and a method using a normalization parameter value are provided to control sound volume to a desired level by determining the normalization parameter value for a specific period of time. CONSTITUTION: A output setting module(310) sets up the default volume level of a sound signal outputted from a sound volume control system. A normalizing module(320) determines a normalization parameter value based on a basis base output volume level and the sound signal inputted by the sound volume control system. The normalization module controls the volume level of the sound signal inputted to an automatic sound control device by using a normalization parameter value. A progressive volume control module(330) progressively increases the volume of the sound signal.
Patent KR-20100003787-A (KR)
Title: Injection prevention structure of fabrication liquor
Inventor: KANG MIN GU
IPC: B65D47/02
Filed: 2008-07-02
Abstract: PURPOSE: An injection preventing device of forgery alcohols is provided to confirm a state of the alcohol whether a bottle is opened or not by making a mark when a valve body of the bottle is pulled out compulsorily, and to prevent injection of the forgery alcohols. CONSTITUTION: An injection preventing device of forgery alcohols comprises a main body(10), a resisting protrusion part(12), a separating groove(13), and a support wall. The resisting protrusion part gives supporting force when a stopper is pulled out from an opening hole of the main body, and is protruded from the bottom of the main body. The separating groove separates the main body into an upper and a lower parts by cutting the main body according to the circumference of the main body.
Patent KR-20100005321-A (KR)
Title: Rotational bottom-blade type vehicle
Inventor: CHOI KEY NAM
IPC: B64C27/32
Filed: 2008-07-07
Abstract: PURPOSE: A rotational bottom-blade vehicle is provided to implement scouting and observation in an indoor place as well as in a small space. CONSTITUTION: A fixed-pitch propeller(2) is horizontally installed around a central shaft(1). A power unit(3) is installed on the top of the central shaft of the propeller. A control unit(4) is installed on the bottom of the central shaft of the propeller, and includes a controller and a rudder(30). One end of each of first to forth attachment plates(11~14) is attached to the control unit in the form of cross. Legs(40) are vertically attached beneath the other end of each attachment plate. The rudder is attached to the bottom of the first and second attachment plates by hinges(32).
Patent KR-20100006072-A (KR)
Title: Organic light emitting compound and organic light emitting device comprising the same
Inventor: KIM BOK YOUNG
IPC: C09K11/06
Filed: 2008-07-08
Abstract: PURPOSE: An organic light emitting compound is provided to be used for an hole insertion layer and/or hole tranport layer and to realize excellent luminous efficiency and luminescent brightness when applied to the organic light-emitting device. CONSTITUTION: An organic light emitting compound has a structure represented by chemical formula 1. In chemical formula 1, Ar1, Ar2 and Ar3 are independently substituted or unsubstituted C6-C50 arylene group, or substituted or unsubstituted C2-C50 heteroarylene group; Ar4, Ar5, Ar6 and Ar7 are independently substituted or unsubstituted C1-C5 alkyl group, substituted or unsubstituted C6-C50 aryl group, substituted or unsubstituted C2-C50 heteroaryl group, or -Z1-N(Z2)(Z3).
Patent KR-20100007323-A (KR)
Title: Working electrode for opto-electrochemical cell and apparatus using the same
Inventor: BAE SHIN TAE
IPC: H01L31/062
Filed: 2008-07-14
Abstract: PURPOSE: A working electrode for opto-electrochemical cell and apparatus using the same are provided to reduce the number of loss electronics. CONSTITUTION: The electrode for opto-electrochemical cell(200) comprises the transparent conductive substrate(210), and the optical catalyst substance layer(220) and metal oxidation coated layer(230). The optical catalyst substance layer is formed on the substrate. The metal oxide film layer is formed in the optical catalyst substance layer. The metal oxide film layer has the band gap lager than the band gap of the optical catalyst substance layer. The metal oxide film layer improves the optical transmittance of light.
Patent KR-20100009182-A (KR)
Title: A hairpin
Inventor: KIM HYUN JOO
IPC: A45D8/02
Filed: 2008-07-18
Abstract: PURPOSE: A double hairpin is provided, which can maintain hair style for a long time by preventing the hairpin from falling. CONSTITUTION: A double hairpin comprises a hairpin main body(10); first and second coupling projections(20,30) which are equipped in the rear side both ends of the hairpin main body; and first and fasteners(40,50) in which insertion holes(42,52) are formed in one end and the other end is hinge-coupled with center part of the hairpin main body in the facing direction. In the rear side of the hairpin main body, a falling prevention protrusion(60) is equipped.
Patent KR-20080074831-A (KR)
Title: Immersion lithography fluids
Inventor: ZHANG PENG
IPC: H01L21/027
Filed: 2008-07-21
Abstract: An immersion lithographic fluid, and a method for forming a pattern by using the fluid are provided to allow the immersion lithography to be carried out at an operation wavelength range of 140-364 nm. An immersion lithographic fluid comprises at least one carrier medium selected from the group consisting of bicyclohexyl, glycerol and cis-2-methylcyclohexanol; and an additive. The additive is at least one selected from an alkyl alcohol; an alkyl ethoxylate, an alkyl propoxylate and their derivatives; an alkyl acid ester; an alkyl amine containing an amine group; an alkyl amine ethoxylate; an acetylene-based alcohol, an acetylene-based diol and their ethylene oxide/propylene oxide derivatives; an alkyl polyglycoside; a block oligomer; a polymer of ethylene oxide and propylene oxide; glycidyl ether; a glucamine derivative of glycidyl ether; urea; a siloxane compound; and a fluorinated or partially fluorinated acetylene-based alcohol and diol and their derivatives.
Patent KR-20100012150-A (KR)
Title: An lpg courage valve dragon gas euro opening and shutting device
Inventor: AHN TAE HYUNG
IPC: F16K15/00
Filed: 2008-07-28
Abstract: PURPOSE: A gas flow path opening/closing unit device for an LPG container valve is provided to enable easy installation and removal on the outlet part of the valve, secure the airtight seal, and facilitate the inlet and outlet of gas. CONSTITUTION: A main body(110) comprises a threaded part(111) screwed to an LPG(Liquid Petroleum Gas) valve, a fastening groove(112) on the end of the threaded part, a slide part, a slide hole(114), and a sealing part(116). A slide member(120) comprises a slide surface(121) which is slid along the slide part, a gas flow path opening/closing unit(124), and a joint part(126). A sealing member(130) is fastened to the slide member. A sealing spring is accommodated between a cover(140) and a gas flow path.
Patent KR-20100018116-A (KR)
Title: Camera module
Inventor: CHOI TAE YOUNG
IPC: H04N5/225
Filed: 2008-08-06
Abstract: PURPOSE: A camera module is provided to easily perform a rework in a bad reject of products by attaching a filter settling part and the lower part of a lens assembly using a thermal curing tape. CONSTITUTION: An image sensor which receives lighting is on the central part of a printed circuit board(110). The filter settling part(130) is installed on top of the printed circuit board. A lens assembly(180) is combined on the filter settling part. A thermal curing tape(160) is interposed between a bottom part of the lens assembly and the filter settling part. An upper case and a lower case(170b,170a) are combined on the printed circuit board.
Patent KR-20100019604-A (KR)
Title: A vehicle intelligent multiple dc-dc converter system
Inventor: CHOI IN YOUNG
IPC: H02M3/00
Filed: 2008-08-11
Abstract: PURPOSE: An intelligent multiple DC-DC converter system for a vehicle is provided to reduce manufacturing costs of the vehicle by performing a multiple function with one converter. CONSTITUTION: A regulator unit(310a,310b) changes a power supply voltage from a power supply(21) to a constant voltage suitable for first and second power consumption systems. A current sensor(360) senses an amount of currents supplied to at least one of the first and second power consumption systems. A microcomputer controller(350) controls the power supply according to an amount of currents sensed by a current sensor. A switch unit(330) supplies or block the power according to a control signal of the microcomputer controller.
Patent KR-20100020118-A (KR)
Title: Method for the removal of acetylenes from olefins using ionic liquid-based absorbents
Inventor: KIM HOON SIK
IPC: C10G21/20
Filed: 2008-08-12
Abstract: PURPOSE: A method of removing acetylenes from olefin using an ionic liquid absorbent is provided to enhance a selective removal of the acetylenes from olefin in which the number of a carbon is 2~4, and to prevent acetylene removal performance from deteriorating after a long driving. CONSTITUTION: A method of removing acetylenes from olefin comprises the following steps of: absorbing the acetylenes contained in olefin by treating olefin in which the number of a carbon is 2~4 using ionic liquid absorbent consisting copper halide marked as CuX in chemical formula 1, and ionic liquid selected from the group of imidazolium compounds from the chemical formula 1; and separating the olefin and the ionic liquid absorbent. In chemical formula 1, R1 and R2 refer to alkyl group of the carbon number 1~6 or alkoxy group of the carbon number 1~6 each. Y refers to halogen ion, phosphite ion[R3OPH(=O)O], or phosphate ion[(R3O)2P(=O)O]. R3 refers to alkyl group of the carbon number 1~6. X refers to halogen atom.
Patent KR-20100020169-A (KR)
Title: Fabricating method of semiconductor die
Inventor: MOON JU HYOUNG
IPC: H01L21/66
Filed: 2008-08-12
Abstract: PURPOSE: A method for fabricating a semiconductor die is provided to unite a first test trench of inside space and a second test trench of peripheral region by correcting the peripheral region and inside region. CONSTITUTION: A test wafer is prepared. A test trench is formed from the upper side test wafer into the inside. A cross section of the test trench is measured. The exposure dose is corrected by comparing the cross sections of the test trench of the test wafer. A wafer(210) is prepared. A photoresist is spread on the upper side of wafer. A photoresist is exposed to the exposure dose.
Patent KR-20100021146-A (KR)
Title: Maximum efficiency tracing control system of motor and the method
Inventor: PARK GYE JEUNG
IPC: B60L11/18
Filed: 2008-08-14
Abstract: PURPOSE: A system and a method for controlling maximum efficiency tracking of a motor are provided to sanction the load to the motor in the maximum efficiency point. CONSTITUTION: A system for controlling maximum efficiency tracking of a motor comprises the motor(10), the power supply unit, the motor controller(3), the transmission(30), and control unit(40). The motor rotates the driving shaft. The motor controller supplies voltage to the motor from the power supply unit. The transmission is connected to the motor and driving shaft in order to change the rotation ratio of the driving shaft and motor. The control unit operates the motor to the maximum efficiency using the efficiency curve about the motor.
Patent KR-20100030435-A (KR)
Title: Contents playing apparatus and control method of the same
Inventor: PARK WON GYU
IPC: G11B20/10
Filed: 2008-09-10
Abstract: PURPOSE: A contents playing apparatus and a control method thereof are provided to easily store contents in an external device by searching contents in the external device and storing the contents in a storage unit. CONSTITUTION: A contents playing apparatus include a connection unit, a storage unit, and a controlling unit. The connection unit is connected to an external device. The controlling unit searches contents saved in the external device and stores contents in the storage unit when the external device is connected through the connection unit. The controlling unit automatically stores contents to the storage unit when the external device is connected(S10). The controlling unit generates a folder for storing contents when the external device is connected(S20).
Patent KR-20080088563-A (KR)
Title: Resist composition for electron beam, euv or x-ray
Inventor: MIZUTANI KAZUYOSHI
IPC: G03F7/038
Filed: 2008-09-16
Abstract: A resist composition for electron beams, extreme UV rays(EUV) or X-rays is provided to realize excellent sensitivity and resolution, and to improve rectangular pattern profile and line edge roughness. A resist composition for electron beams, EUV or X-rays comprises: (A1) a compound having a reduction potential higher than -0.78V and generating an acid upon irradiation of active rays or radiation; (BN) an alkali-soluble resin; and (C) a crosslinking agent capable of crosslinking under the action of an acid. The resist composition optionally further comprises (A3) a compound generating a fluorine-containing carboxylic acid under irradiation of active rays or radiation, and/or (A4) a compound generating a fluorine-free carboxylic acid under irradiation of active rays or radiation.
Patent KR-20100033078-A (KR)
Title: Pcv valve
Inventor: OH WON RYONG
IPC: F01M11/00
Filed: 2008-09-19
Abstract: PURPOSE: A PCV valve which prevents oil from flowing in a PCV valve or a combustion chamber is provided to prevent a flow path from being clogged, even if the strong negative pressure is applied in a valve body. CONSTITUTION: A PCV valve comprises a cover(110), a body(120), a flow path, a valve body and a rib(150). The inlet port is formed on the cover. The body is combined on the cover and has an outlet port(121). The flow path is formed inside the cover and valve body and connected to the inlet port and the outlet port. The valve body opens the inlet and is located inside the flow path. The rib controls the valve body which faces toward the outlet port. The rib is projected from the body to the inside of the flow path. An oil preventive protrusion is formed around the inlet port.
Patent KR-20100034965-A (KR)
Title: Guide device for wire
Inventor: LEE EUN DUK
IPC: B66D1/36
Filed: 2008-09-25
Abstract: PURPOSE: A guide apparatus for wires is provided to prevent damage to wires conveyed in a passage by letting the wires contact rollers before contacting the boundary. CONSTITUTION: A guide apparatus for wires comprises a passage(7), rollers(10), and holders(20). The passage has a connection hole(5) through which wires(3) pass. The rollers guide the conveying of the wires. The holders support both ends of the roller. The roller includes a body of round rod shape which is rotated by contacting the side surface of the wires and a rotary shaft which are protruded on both ends of the body.
Patent KR-20080103483-A (KR)
Title: Information transmission apparatus and information transmission method
Inventor: HAMANAKA AKIYOSHI
IPC: H04N19/196
Filed: 2008-10-16
Abstract: An information transmission apparatuses that transmit data and an information transmission method are provided to be capable of efficiently transmitting data whose generation amount per time changes. A moving image signal(analog original image) input to an input terminal(1001) of an image encoding and transmission apparatus(100) is converted into digital moving image data by an A/D converter(1002), and the digital moving image data is temporarily stored in a frame memory(1003). If digital moving image data is input to the input terminal, the A/D converter can be bypassed or a configuration in which the A/D converter is deleted can be adopted. The digital moving image data stored in the frame memory is read for each frame or the like, and the read digital moving image data is input to an encoder(1004). The encoder compresses and encodes the digital moving image data using a predetermined encoding method, and outputs the compressed and encoded digital moving image data as an encoded frame to a switch(1008) and a code amount detection circuit(1016). Image data may be encoded by the encoder in units of frames, slices, or macro-blocks.
Patent KR-20100043118-A (KR)
Title: Sun location tracking type solar generation apparatus combined water spray nozzle
Inventor: GI YOUNG SUK
IPC: H02S40/42
Filed: 2008-10-18
Abstract: PURPOSE: A sun position tracking generator combined with a water spray device is provided to prevent a failure due to the deterioration of a line and a driving device by driving a solar cell panel with two driving devices. CONSTITUTION: A sun position tracking generator includes a device(130) for spraying the misty water with high pressure. An altitude controller and a rotation driving unit are driven using a pump integrated hydraulic cylinder. The device selectively supplies water or compressed air by spraying the misty water with high pressure.
Patent KR-20100043881-A (KR)
Title: A lantern for multi-purpose
Inventor: BAK HEON SU
IPC: F21L4/00
Filed: 2008-10-21
Abstract: PURPOSE: A multipurpose lantern is provided to control the illumination angle of light irradiated from a lens by forming a fourth lens which has a convex protrusion part to be rotatable. CONSTITUTION: A battery(101) is stored in a battery housing part(120). A tail part(110) is formed in one side of the battery housing part. A switch part(130) is formed into the other side of the battery housing part. A first head part(140) which has a plurality of lenses is connected to the switch part. A bulb(105) is located in the rear side of the first head part. A plurality of lenses are composed of a first lens(145), a second lens(146), and a third lens(161). The first lens is formed by a first lens side and a second lens side. The second lens is formed by the first lens side and the second lens side. The third lens is formed by the first lens side and the second lens side.
Patent KR-20090041331-A (KR)
Title: Display device and electronic apparatus having the same
Inventor: YAMASHITA JUNICHI
IPC: G09G3/20
Filed: 2008-10-21
Abstract: A flat-panel display device and an electronic device are provided to implement the high definition by arranging the power supply line at the unit pixel. An active matrix type organic EL display device(10B) comprises a pixel array(30) and a driving part. A unit pixel(20b) is arranged two-dimensionally as the matrices shape and comprises the pixel array. The driving part is arranged at the peripheral unit of the corresponding pixel array and operates each unit pixel. The unit pixel is made of the adjacent sub pixels(20W,20R,20G,20B) belonging to the top and bottom 2 rows. The driving transistor controls the light emission period/non-emission period. A power supply line(32-1~32-m) is wired in 1 row with 1. A sub pixel includes the organic electroluminescent display of the electric current-driven type in which the luminescent brightness is changed as the emitting device.
Patent KR-20100049932-A (KR)
Title: Twisting device for string
Inventor: KIM DONG HUI
IPC: D04C3/00
Filed: 2008-11-04
Abstract: PURPOSE: A string twisting device is provided to improve workability by automatically twisting a plurality of strands extended to the same direction, and to improve convenience for supporting cultivated plants with the strands. CONSTITUTION: A frame part(10) includes a rotating space(11). A rotator(20) is installed on the rotating space of the frame part. A penetration hole(21) is formed to pass through a first string. A winder(30) is equipped on one side of the rotator and is rotated with the rotator. A driving source(50) rotates the rotator and is equipped on one side of the frame part. The rotator is formed to a cylindrical shape. A first gear part and a second gear part(55) are formed with a bevel gear.
Patent KR-20100054354-A (KR)
Title: A pre - stressed extension anchor
Inventor: IHM CHOL WOONG
IPC: E02D5/80
Filed: 2008-11-14
Abstract: PURPOSE: A pre-stressed extension anchor is provided to reduce construction time and costs by simplifying the structure of an anchoring part, and to secure tensile force without an additional grouting work. CONSTITUTION: A pre-stressed extension anchor comprises an anchor head(10), a wedge(20), a coupling unit(60), a wedge fixing unit, and a connection plate(80). The anchor head has a first taper, tension members(30) and a head cap(40). The wedge has a second taper corresponding to the first taper. The wedge fixing unit is formed between the head cap and a pin(50), and fixes the wedge. The connection plate is fixed by the weight of the wedge fixing unit and the head cap, and is coupled to the wedge.
Patent KR-20100054507-A (KR)
Title: Led lamp with heat dissipation device
Inventor: LEE TAE HONG
IPC: F21V29/00
Filed: 2008-11-14
Abstract: PURPOSE: An LED lamp is provided to improve cooling effect by increasing a contact area with external air through a plurality of inner and outer pins. CONSTITUTION: A plurality of LED packages are mounted on a substrate. A heat sink device(300) is arranged under the substrate to discharge heat from a plurality of LED packages. The heat sink device includes an inner cylinder(310), a plurality of inner pins(330), an outer cylinder(320), and a plurality of outer pins(340). The inner and outer cylinders have a hollow shape. The plurality of inner pins are radially formed on the outer circumference of the inner cylinder. The plurality of outer pins are radially formed on the outer circumference of the outer cylinder.
Patent KR-20100056036-A (KR)
Title: Mobile terminal with speech synthesis
Inventor: LEE CHUN SOO
IPC: H04B1/40
Filed: 2008-11-19
Abstract: PURPOSE: A mobile communication terminal with a speech combination function is provided to combine recognized text information with voice as soon as text information is recognized, thereby providing the combined voice information to a user. CONSTITUTION: A mobile communication terminal combines text information received through a short message or data communication with voice. The combined voice information is offered to a user. The mobile communication terminal immediately offers the voice information or provides the voice information after pre-fixed time passes. The mobile communication terminal offers part or all of the voice information.
Patent KR-20080108390-A (KR)
Title: Manufacturing method of ti system film and storage medium
Inventor: NARUSHIMA KENSAKU
IPC: H01L21/205
Filed: 2008-11-21
Abstract: A manufacturing method of Ti system film and a storage medium are provided to suppress the formation of the NiTi layer even in case of using the shower head after restoring and cleaning the new product shower head or the chemistry by forming the passivation film. A manufacturing method of Ti system film comprises the following processes. The Ti system film is deposited on the surface of the processed article arranged on the main chuck within the chamber by discharging the process gas including the TiCl4 gas from the gas discharge member in which the surface is made of the Ni containing material in the chamber(31). The temperature of the main chuck is between 300C and 450C. The temperature of the gas discharge member is between 300C and 450C. The Ti system film is deposited on the processed article by making the TiCl4 gas flow rate to 1~12mL/min(sccm), and TiCl4 gas tension to 0.1~2.5Pa. The chamber is cleaned by introducing the cleaning gas of the fluoride group into the chamber.