baber/WOPTO huggingface dataset:
Patent KR-20110136675-A (KR)
Title: Heater using carbon nanotube heating element
Inventor: JANG KIL SANG
IPC: H05B3/14
Filed: 2010-10-04
Abstract: PURPOSE: A heater using a carbon nano-tube heating element is provided to rapidly heat and to improve a heat exchanging performance with the air by forming a pin between nano-tubes and to prevent raising of the temperature of a frame by including a heat secluding member between the frame and the outmost pin. CONSTITUTION: A carbon nano-tube heating element is inserted in the inner side of a plurality of tubes(100). A pin(700) is inserted between tubes. First housing(410) supports one end of the tube, the pin, and a frame. Second housing(420) supports the other end of the tube, the pin, and the frame. The second housing is opened and closed by a cap(421). A temperature switch turns on and off a power source which is applied in the carbon nano-tube heating element according to temperature information which is measured. The carbon nano-tube heating element comprises a light emitting body, a conductive body, an insulating layer, a pair of electrodes, a carbon nano-tube heating layer, and a protective layer.
Patent KR-20120035680-A (KR)
Title: Solar cell and method of fabricating the same
Inventor: KIM YOUNG JUN
IPC: H01L31/075
Filed: 2010-10-06
Abstract: PURPOSE: A solar battery and a manufacturing method thereof are provided to improve offsetting efficiency of accumulated electrons and holes by forming a defect supply layer for providing a defect level between first and second photoelectric transformation layers. CONSTITUTION: A defect supply layer(140) is arranged on the upper part of a first photoelectric transformation layer. The defect supply layer has a defect level. A second photoelectric transformation layer(150) is comprised of a second P-type semiconductor layer, a second pure semiconductor layer, and a second N-type semiconductor layer. The second P-type semiconductor layer, the second pure semiconductor layer, and the second N-type semiconductor layer are successively formed on the upper part of the defect supply layer. A second electrode(160) is formed on the upper part the second photoelectric transformation layer.
Patent KR-20120037534-A (KR)
Title: Apparatus and method for controlling write speed in optical disc drive
Inventor: JIN CHEOL
IPC: G11B7/0045
Filed: 2010-10-12
Abstract: PURPOSE: A device for controlling write velocity in an optical disc drive and a method thereof are provided to adjust write speed of a CLV(Constant Linear Velocity) mode within an allowable range by a zigzag method, thereby preventing saturation of frequencies of EMIs by firmware. CONSTITUTION: When a CLV mode is set, a control unit stores data record start time or a data record start location(S11,S12). The control unit records data of a host on an optical disk. If frequencies of EMI(Electromagnetic Interference)s are almost saturated, the control unit adjusts a linear record speed by selecting a record speed change profile(S14~S16).
Patent KR-20120040779-A (KR)
Title: Wireless power transfer device
Inventor: KIM YONG HAE
IPC: H01F38/14
Filed: 2010-10-20
Abstract: PURPOSE: A wireless power transmitting device is provided to reduce resonant frequency by multiplying capacitance between laminated repeater coils. CONSTITUTION: A base substrate(110) comprises a base coil. Relay substrates(120-140) comprises transmission coils and are arranged to be separated from the base substrate. The relay substrates comprise a first relay substrate, a second relay substrate, and a third relay substrate. The second relay substrate is arranged between the first relay substrate and the third substrate. A contact plug passes through the base substrate and relay substrates. The contact plug interlinks one ends of the transmission coils. The contact plug comprises a first contact plug and a second contact plug. The transmission coils has many rev count than the base coil. The transmission coils transmits and receives an electric source signal with a magnetism resonance method.
Patent KR-20120041919-A (KR)
Title: Forgery prevention paper
Inventor: KIM KWANG CHUN
IPC: B42D25/373
Filed: 2010-10-22
Abstract: PURPOSE: Counterfeit preventive paper is provided to repeatedly reflect light irradiated to the non-patterned part of a coating layer to a drum and the non-patterned part of a copy machine. CONSTITUTION: Counterfeit preventive paper includes a base sheet(2), a coating sheet or a coating layer(3), and patterns(4). The coating sheet or the coating layer consists of a material of high reflectivity compared to the base sheet. The coating sheet or the coating layer is stacked or applied to at least one side of the base sheet. The patterns are composed of lines or dots printed on the upper surface of the coating sheet or the coating layer. The coating sheet or the coating layer consists of a metal of superior surface smoothness compared to the base sheet.
Patent KR-20110122049-A (KR)
Title: Bone cement composition containing silk fibroin hydrolysates and polymethylmetacrylate
Inventor: CHOI SU YOUNG
IPC: A61L24/04
Filed: 2010-10-25
Abstract: PURPOSE: A bone cement composition is provided to secure biocompatible stiffness instead of overly high stiffness. CONSTITUTION: A bone cement composition includes: a powder part containing silk fibroin hydrolysate powder, polyacrylo-nitrile PMMA, and polymerization initiator; and a fluid part containing acrylic monomer, polymerization accelerator, and polymer inhibitor. The powder part and fluid part are mixed with each other. The silk fibroin hydrolysate powder has molecular weight 0.1-100 kDa.
Patent KR-20120043398-A (KR)
Title: Inspection vehicle for conductor
Inventor: BAE BYOUNG HWAN
IPC: H02G1/00
Filed: 2010-10-26
Abstract: PURPOSE: A moving cart for power line check is provided to prevent the generation of a safety accident in the operation procedure by rapidly being moved along a power line by using a pedal of a bicycle form and a roller structure. CONSTITUTION: A horizontal frame(30) has a regular length. A first perpendicular frame(10) is combined to one side of the horizontal frame in a vertical direction. A second perpendicular frame(20) is combined to the other side of the horizontal frame in the vertical direction. A first roller frame(12) has a first moving roller(11) which can be moved along a power line. A pedal(40) is formed at the lower side of the first perpendicular frame. A power delivery chain(41) transfers rotation power of the pedal to the first moving roller. A brake control part(50) is formed in the first perpendicular frame in order to selectively stop the rotation of the first moving roller. A second roller frame(22) is connected to the upper side of the second perpendicular frame which can be rotated by a hinge pin(23).
Patent KR-20120045161-A (KR)
Title: Traffic control method among wireless network nodes classified in two groups and wireless network system adopting the same
Inventor: CHANG WOO HYUK
IPC: H04W28/10
Filed: 2010-10-29
Abstract: PURPOSE: A traffic control method between wireless network nodes and wireless network system are provided to effectively process data traffic within a wireless network system by classifying synchronization nodes as two small groups. CONSTITUTION: A system groups a relay group and a reception group according to communication environment(S310). The system classifies synchronization nodes of the relay group as a first small group and a second small group(S320). The system operates the synchronization nodes in a reception mode(S330). The system operates the synchronization nodes of the second small group in the reception mode(S340).
Patent KR-20120046370-A (KR)
Title: Method of fabricating polarizing plate and liquid crystal display having the polarizing plate
Inventor: HEO HONG SEOK
IPC: G02B5/30
Filed: 2010-11-02
Abstract: PURPOSE: A method for manufacturing a polarizing plate, and a liquid crystal display including the same are provided to reduce manufacturing costs by forming at least one of an internal supporting layer and an external supporting layer into a coating film. CONSTITUTION: A top polarizing plate(110) is located on the rear side of a liquid crystal panel. The top polarizing plate comprises a top polarization layer. A bottom polarizing plate(120) is located on the front side of the liquid crystal panel. The bottom polarizing plate comprises a bottom polarizing layer. An external supporting layer is attached to a polarizing film. The external supporting layer is formed into a first thickness. An internal supporting layer is opposite to the external supporting layer leaving the polarizing film in interval. The internal supporting layer is formed into a second thickness.
Patent KR-20110084824-A (KR)
Title: Composition for manufacturing gluten-free rice cookie and manufacturing method thereof
Inventor: SHIN MAL SHICK
IPC: A23L7/10
Filed: 2010-11-08
Abstract: PURPOSE: A gluten-free rice cookie composition and a producing method thereof are provided to obtain rice cookies with the same volume with conventional rice cookies containing flour. CONSTITUTION: A producing method of a gluten-free rice cookie composition comprises the following steps: mixing 5~80parts of butter by weight and 5~60parts of sugar by weight for creaming; adding 70~200parts of rice powder by weight, 5~70parts of egg by weight, 5~40parts of milk by weight, and 0.5~15parts of fresh cream by weight to the mixture; and heating the mixture at 120~220deg C to obtain gluten-free rice cookies.
Patent KR-20120049640-A (KR)
Title: Composition for forming a photoresist top coat layer in extreme ultraviolet lithography and patterning method using the same
Inventor: LEE JAE WOO
IPC: G03F7/004
Filed: 2010-11-09
Abstract: PURPOSE: A composition for forming photoresist topcoat and a pattern forming method using the same are provided to improve line width roughness and to form uniform micro patterns by overcoming pattern defects due to exposure to ultraviolet ray out of the light in a band between 100 and 300nm. CONSTITUTION: A composition for forming photoresist topcoat includes 100 parts by weight of aqueous binder resins, 0.01 to 30 parts by weight of agents for blocking light out of an extreme ultraviolet ray band, and 1,000 to 10,000 parts by weight of protonic solvents. The main absorption wavelength of the agents is between 100 and 300nm. The agents are selected from a group including aqueous sulfonic acid ester, the salt of sulfonic acid ester, sulfonium compound, iodonium compound, and oxime compound. The agents are represented by chemical formula 24. In chemical formula 24, Bs are capable of being identical or different and are C1 to C10 alkyl groups or alicyclic substituted groups; m is the integer of 0 to 8; n is the natural number of 1 to 8; the sum of m and n is more than or equal to 8; As are capable of being identical or different and are hydroxyl groups, carboxylic groups, ether groups, or ester groups.
Patent KR-20120052433-A (KR)
Title: Method and apparatus for aligning thrust axis of launch vehicle
Inventor: JUNG DONG HO
IPC: F02K9/96
Filed: 2010-11-15
Abstract: PURPOSE: A method and an apparatus for aligning a thrust axis of a projectile are provided to confirm an aligning state of a thrust axis of a projectile while the thrust axis with respect to one axis is aligned because the projectile is perpendicularly settled. CONSTITUTION: A method for aligning a thrust axis of a projectile is as follows. A projectile(200) is set so that an axis(210) is erected. A first reference angle and a first align angle that the axis and a thrust axis(310) are aligned for the horizontal plane in a first rotational direction is calculated. The thrust axis is rotated as much as the angle difference between the first reference angle and first align angle to the first rotational direction, thereby being aligned. A second reference angle and a second align angle that the axis and a thrust axis(310) are aligned for the horizontal plane in a second rotational direction is calculated. The thrust axis is rotated as much as the angle difference between the second reference angle and second align angle to the second rotational direction, thereby being aligned.
Patent KR-20120054399-A (KR)
Title: Wire-rod twist guiding apparatus
Inventor: KIM WON BONG
IPC: B21B39/14
Filed: 2010-11-19
Abstract: PURPOSE: A device for guiding the twist of a rolled material is provided to control the gap between taper rollers within a reduced time, thereby improving product quality. CONSTITUTION: A device for guiding the twist of a rolled material comprises a device body(200) and a gap regulating unit(400). The device body comprises taper rollers(310,310') and yokes(320,320'). The taper rollers are connected to the yokes and guide a rolled material to be twisted. The gap regulating unit is connected to driven gears formed in one or all of the yokes and rotates the yokes to control the gap between the taper rollers.
Patent KR-20110057071-A (KR)
Title: Semiaromatic moulding compositions and uses of these
Inventor: HEWEL MANFRED
IPC: B29C48/395
Filed: 2010-11-19
Abstract: PURPOSE: A polyamide molding composition is provided to enable use for a fluid container or a fluid pipe, automobile industry for conducting fluids including fuels, coolants, urea or solution and/or oils thereof. CONSTITUTION: A polyamide molding composition includes (a) 40-90 weight% of a copolyamide comprising (a1) 1,6-hexanediamine and 1,10-decanediamine, and (a2) terephthalic acid and at least one further polyamide forming monomer comprising dicarboxylic acid with 8-18 carbon atoms, laurolactam and/or aminolauric acid; (b) 10-40 weight% of macromolecular plasticizer, with a condition that the macromolecular plasticizer may be partially replaced by low molecular weight plasticizer; and (c) 0-20 weight% of additives.
Patent KR-20120055016-A (KR)
Title: Apparatus and method for receiving frame in vehicul communication system based on wireless access for vehicular environment
Inventor: OH CHEON IN
IPC: H04L12/28
Filed: 2010-11-22
Abstract: PURPOSE: A device for transmitting a frame in a vehicle communication system based on a wave and a method thereof are provided to quickly transmit an urgent transmission target emergent frame. CONSTITUTION: A control channel processing unit(120) processes a general frame using a control channel. A service channel processing unit(130) processes a general frame using a service channel. An urgent processing unit(140) processes an urgent frame. A non priority scheduler(160) selects either one of the urgent frame or the general frame which are outputted to the urgent processing unit and a channel output unit. The non priority scheduler assigns a change of transmitting the selected frame.
Patent KR-20120056657-A (KR)
Title: Magnetic levitation system having halbach array
Inventor: HAN HYUNG SUK
IPC: B60L13/04
Filed: 2010-11-25
Abstract: PURPOSE: A magnetic levitation system is provided to effectively transfer magnetic force to a conductor plate by having a halbach array that a rotator induces the magnetic force to the upward and downward. CONSTITUTION: A trolley(120) comprises a conductor plate(123) and a ferromagnetic plate(121). The ferromagnetic plate is located on the conductor plate. The conductor plate is composed of aluminum or aluminum alloy. A ground side levitation device(150) comprises a plurality of permanent magnet modules(140) and an electric motor(153). The electric motor rotates the plurality of permanent magnet modules. The electric motor is connected with the plurality of permanent magnet modules by the medium of a driving shaft(154). A bottom absorptive plate(151) is installed between the permanent magnet module and the electric motor.
Patent KR-20120022046-A (KR)
Title: Spindle motor for storage disk drive, and storage disk drive furnished with the spindle motor
Inventor: TAMAOKA TAKEHITO
IPC: G11B19/20
Filed: 2010-11-29
Abstract: PURPOSE: A spindle motor for disk driving device and a disk driving device having the same are provided to increase the strength of a base unit. CONSTITUTION: A stopping unit(2) includes a base unit(21), a stator(22), and a magnetic member(24). The stator includes a coil(222). The magnetic member is located in the lower side of a rotor magnet(32). A rotating unit includes a rotor hub(31) and the rotor magnet. The base unit includes a ridge(51). The upper side of the ridge is located in a lower side than the lower side of the stator core(221) and of the rotor magnet in the axial direction.
Patent KR-20120059017-A (KR)
Title: Method of saving information to be allowed to read it depending on negotiation process between the trust authority and a user and apparatus thereof
Inventor: LEE DONG HOON
IPC: G06F21/62
Filed: 2010-11-30
Abstract: PURPOSE: An information storage method and apparatus thereof are provided to decode encoded information by certainly requesting a personal password of a driver and a key of a trusted third party. CONSTITUTION: A random key is created during a T period. Information inputted from outside is divided in to a unit block of a certain size(500). The divided unit block is encoded by using the created random key(510). After the random key is encoded by using a safety key stored in a safety storage area, the encoded random key and the encoded unit block are stored in a storage area(520).
Patent KR-20120060437-A (KR)
Title: Containing sugars injeolmi and Its manufacturing method
Inventor: CHOE GEUM HWA
IPC: A23L7/10
Filed: 2010-12-02
Abstract: PURPOSE: Functional rice cake coated with bean flour containing sweet pumpkin or yam, and a producing method thereof are provided to offer the unique flavor and taste of the sweet pumpkin or the yam to the rice cake. CONSTITUTION: A producing method of functional rice cake coated with bean flour containing sweet pumpkin or yam comprises the following steps: washing rice, and soaking the rice in 15-20 deg C water for 7-9 hours; mixing 63-71wt% of rice, 0.5-1wt% of salt, 20-23wt% of finely sliced sweet pumpkin or yam, 5-11wt% of water, and 2-5wt% of roasted sesame seeds; steaming the mixture for 15-20 minutes, and kneading the mixture after pounding in a mortar; and spreading the obtained dough, and cutting before coasting with the bean flour.
Patent KR-20120061536-A (KR)
Title: Array substrate for liquid crystal display device including insulating layer formed by using soluble material and method of fabricating the same
Inventor: CHOI SEUNG KYU
IPC: G02F1/136
Filed: 2010-12-03
Abstract: PURPOSE: An array substrate for a liquid crystal display device with an insulating layer formed by using soluble materials and a manufacturing method thereof are provided to form a protection layer using soluble hybrid materials which includes silicon oxide, thereby simplifying manufacturing processes. CONSTITUTION: A gate line and a data line(130) are formed on a substrate(110). The gate line and the data line cross each other to define a pixel area. A thin film transistor is connected to the gate line and the data line. A protective layer(134) is formed on the thin film transistor and the data line. The protective layer is made of soluble organic/inorganic hybrid insulating materials which include oxide silicon. A pixel electrode(142) is connected to the thin film transistor.
Patent KR-20120064783-A (KR)
Title: Field emission x-ray tube and method of operating the same
Inventor: JEONG JIN WOO
IPC: H05G1/30
Filed: 2010-12-10
Abstract: PURPOSE: A field emission X-ray tube and a driving method thereof are provided to sub-miniaturize the size by including a gate electrode on the outer circumference of a vacuum container and to drive a high voltage pulse with a low voltage. CONSTITUTION: A cathode electrode(110) is included on one end of a vacuum container. The cathode electrode comprises a field emission emitter. An anode electrode(160) is included on the other end of the vacuum container. A gate electrode(130) is included on the outer circumference of the vacuum container which is contiguous to the cathode electrode. An internal arc prevention layer(131) for the gate electrode is included on the inner circumference of the vacuum container corresponding to the gate electrode. The internal arc prevention layer for the gate electrode comprises conductive material.
Patent KR-20120068141-A (KR)
Title: Discharge device
Inventor: MOON JUNG EON
IPC: H01L27/04
Filed: 2010-12-17
Abstract: PURPOSE: A discharge device is provided to reduce an area of a discharge device by not using a transistor. CONSTITUTION: A diode chain(210) includes a plurality of diodes which is formed by injecting a first type impurity inside a plurality of second well regions(202). The diode chain is connected between a power voltage terminal and a base voltage terminal. A plurality of parasitic bipolar transistors(BJT) spills a current from the power voltage terminal to the base voltage terminal if the plurality of diodes is conducted. The plurality of second well regions is formed by injecting a second type impurity into the first well region.
Patent KR-20120068429-A (KR)
Title: User identification apparatus and method with means for sensing touch input
Inventor: KIM HUY KANG
IPC: G06F15/18
Filed: 2010-12-17
Abstract: PURPOSE: User identifying apparatus and method equipped with a touch sensitive unit are provided to implement an identifying process with respect to users by considering the touch characteristic of each user. CONSTITUTION: Pre-set users are pre-learned based on the touch operations of the users by using the modeling algorithm of data mining(110). The touch operation of one user is input based on a touch sensitive unit(120). One or more touch elements are extracted from the input touch operation(130). The extracted touch elements are input into the modeling algorithm(140). Whether the user is one of the pre-set users is verified by comparing the pre-learned information and the extracted touch elements(150).
Patent KR-20120070881-A (KR)
Title: Manufacturing method of light emitting diode
Inventor: HAN SANG HEON
IPC: H01L33/32
Filed: 2010-12-22
Abstract: PURPOSE: A manufacturing method of a light emitting diode is provided to improve the quality of an active layer by maintaining a second reaction chamber with temperature and a gas atmosphere suitable for growing the active layer. CONSTITUTION: A first conductivity type nitride semiconductor layer(102) is formed on a substrate(101). An active layer(103) is formed on the first conductivity type nitride semiconductor layer. The active layer emits light having predetermined energy by recombining a hole with an electron. A second conductive type nitride semiconductor layer is formed on the active layer. The inside of a second reaction chamber(202) is formed into an atmosphere having nitride source gas(301) and source gas(302) of a doping element.
Patent KR-20120071880-A (KR)
Title: Rfid security reader and method for security thereof
Inventor: SHIN DONG BEOM
IPC: G06K17/00
Filed: 2010-12-23
Abstract: PURPOSE: An RFID security reader is provided to operate a security engine at high speed by integrating a security engine to a modem of an RFID security reader. CONSTITUTION: A processor module(110) processes a security protocol and configures transmission data to an RFID(Radio Frequency ID) security tag. An encoding module(1221) encodes the transmission data. A decoding module(1222) decodes reception data which is received from the RFID security tag. A modem(120) processes the encoded data and processes the reception data.