baber/WOPTO huggingface dataset:
Patent KR-20100074465-A (KR)
Title: Method and system for setting local routing at mobile communication system
Inventor: MOON SANG JUN
IPC: H04W4/02
Filed: 2008-12-24
Abstract: PURPOSE: A local routing set up method for a mobile communication system is provided to reduce delay by transmitting and receiving traffics without bypassing a home agent between different terminals connected to the same ASN GW. CONSTITUTION: A session server(230) decides the connection of the same ASN GW(Access Service Network Gateway,810) through the location information of a first terminal(210) and a second terminal(220). The session server sets up local routing in the ASN GW to transmit traffics from the ASN GW to the second terminal. When the ASN GW receives the traffic between the first terminal and the second terminal, the transmission path of the traffic is set up as the second terminal.
Patent KR-20100076489-A (KR)
IPC: G21C3/07
Filed: 2008-12-26
Abstract: 본원 발명은 핵연료 피복관 내면에 흑연코팅을 수행하는 핵연료 피복관 내면 코팅장치에 관한 것으로서, 
     흑연 코팅 대상 핵연료 피복관과 흑연용액이 내면에 도포된 핵연료 피복관이 수납되는 피복관수납부와; 상기 핵연료 피복관 내면에 도포될 흑연용액을 공급관을 통해 주입부로 공급하는 공급부와; 상부에 상기 핵연료 피복관들이 수직으로 고정 배치되는 관통공이 형성된 격자판을 구비하여 상기 공급부로부터 공급되는 흑연용액을 상기 관통공을 통해 상기 격자판의 관통공에 삽입 고정된 핵연료 피복관의 내면으로 주입하는 주입부와; 상기 격자판의 주위와 내면에 흑연용액이 도포된 핵연료 피복관이 수납된 상기 피복관수납부로부터 누출되는 흑연용액을 수거하여 회수관을 통해 상기 공급부로 회수시키는 회수부;로 구성되어, 
     핵연료 피복관 내면에 대한 흑연코팅 작업시 소요되는 흑연을 절감시키며, 이로 인해 환경오염을 방지하고, 핵연료봉의 제조원가를 절감시킬 수 있도록 하는 효과를 제공한다. 
       
     핵연료 피복관, 흑연코팅, 클래딩, 핵연료 피복관 코딩장치. 회수기
Patent KR-20090073047-A (KR)
Title: Apparatus for correcting DC offset
Inventor: AHN SEUNG HYUK
IPC: H04B1/16
Filed: 2008-12-29
Abstract: An apparatus for correcting a DC component is provided to remove the DC component of the reception signal without the loss of data components by correcting the DC component secondly by estimating the remaining DC component from the first corrected signal. A first corrector(110) corrects a DC component from a reception signal based on an initial value and outputs a first correction signal. A DC component estimator(130) generates a first signal based on synchronous information and generates a reference signal by mixing a channel value estimated from a first correction signal and a frequency offset value with a first signal. A DC component estimator extracts the remaining DC component of the first correction signal from the reference signal and the first correction signal. A second corrector(140) corrects the remaining DC component of the first correction signal based on the extracted remaining DC component. The DC component estimator includes a signal generator, a frequency offset estimator and a DC component extractor. The frequency offset estimator estimates the frequency offset value based on the first correction signal.
Patent KR-20080011352-A (KR)
Title: Lithium-ion electrochemical cell and battery
Inventor: HOSSAIN SOHRAB
IPC: H01M50/417
Filed: 2001-05-22
Abstract: The present invention provides new and useful concepts in a lithium-ion electrochemical cell and battery, including the use of carbon-carbon composite as active material for the anode, to improve (i) cycle life and self discharge characteristics, (ii) overcharge and overdischarge acceptance ability, and (iii) cathode utilization.
Patent KR-20080071548-A (KR)
Title: Separation of fluids using zeolite itq-32
Inventor: CORMA CANOS AVELINO
IPC: B01D53/04
Filed: 2006-07-24
Abstract: The invention relates to a method of separating fluids from mixtures, using a zeolite known as ITQ-32 consisting of a two-dimensional pore system comprising channels with openings formed by 8 tetrahedra which are interconnected by channels with openings formed by 12 tetrahedra. The inventive method comprises at least the following steps: a) the zeolite ITQ-32 material is brought into contact with the mixture of fluids, b) one or more of the components are adsorbed in the zeolite ITQ-32 material, c) the non-adsorbed components are extracted, and d) one or more of the components adsorbed in the zeolite ITQ-32 material are recovered.
Patent KR-20080047472-A (KR)
Title: Economical process of manufacturing very fine co-ground calcium carbonate material of the gcc and pcc type, obtained products and their uses
Inventor: RAINER CHRISTIAN
IPC: D21H19/38
Filed: 2006-09-12
Abstract: An object of the present invention is to provide a process to obtain a calcium carbonate material comprising GCC and PCC, presenting a fraction of particles finer than 1 mum of greater than 80%, preferably of greater than 85%, more preferably of greater than 90%, and even more preferably of greater than 95%, and a specific surface area of less than 25 m^2/g, in a cost efficient manner, wherein GCC and PCC are co-ground, possibly with at least another mineral material. An other object of the present invention lies in the co-ground calcium carbonate material in the form of an aqueous suspension and in the form of a dry product. An other object of the present invention lies in the uses of such products in any sector making use of mineral material, and notably in the paper, paint and plastic industries.
Patent KR-20080074921-A (KR)
Title: Methods for making foams using blowing agents comprising unsaturated fluorocarbons
Inventor: CREAZZO JOSEPH ANTHONY
IPC: C08J9/22
Filed: 2006-11-01
Abstract: Disclosed herein are blowing agents comprising fluorocarbons and/or hydrofluorocarbons useful in foamable compositions. Also disclosed are methods for forming a foam comprising the aforementioned blowing agents.
Patent KR-20080077660-A (KR)
Title: Oxygenate conversion to olefins with enhanced carbonyl recovery
Inventor: SENETAR JOHN J
IPC: C07C2/00
Filed: 2006-12-18
Abstract: Improved processing of an oxygenate-containing feedstock involving increased or enhanced removal or recovery of carbonyls, particularly, acetaldehyde via either or both application of a more stringent stripping regime or addition of a sulfite-containing material.
Patent KR-20080110612-A (KR)
Title: Method for manufacturing sealing panel and plasma display panel
Inventor: KURAUCHI TOSHIHARU
IPC: H01J9/02
Filed: 2007-04-04
Abstract: This invention provides a sealing panel (100) that can suppress a rise in discharge voltage. The sealing panel (100) comprises a resin material-containing sealing material (20) disposed on the whole periphery in a part between a pair of substrates (1,2). A getter (22), which adsorbs an impurity gas released from the sealing material (20) and an impurity gas passed through the sealing material (20), is formed continuously or intermittently along the inner periphery of the sealing material (20). Further, an ultraviolet shielding wall (24) for preventing ultraviolet light generated within the sealing panel (100) from being incident to the sealing material (20) is formed continuously along the inner periphery of the sealing material (20). ® KIPO & WIPO 2009
Patent KR-20090009812-A (KR)
Title: Substrate fine processing method, substrate manufacturing method and light emitting element
Inventor: ONO YOSHINOBU
IPC: H01L21/3065
Filed: 2007-03-30
Abstract: Provided are a substrate fine processing method, a substrate manufacturing method and a light emitting element. In the substrate fine processing method, after removing a single particle layer from a substrate having the single particle layer, a hole having an inner diameter smaller than the diameter of the particle is formed by etching by having at the center the position on the substrate where each particle constituting the single particle layer has been placed. The substrate manufacturing method includes the following steps (I-V) in this order; (I) a step of forming the single particle layer by arranging the particles on the substrate, (II) the diameter of the particle is reduced by etching the obtained substrate, (III) a step of forming a thin film composed of a mask material on the obtained substrate, (IV) a step of forming a mask provided with a hole whose inner diameter is equivalent to the diameter of the particle, at a position where each particle has existed, by removing the particle from the substrate, (V) a step of forming a hole having a diameter equivalent to the inner diameter of the hole of the mask on the substrate under the hole formed on the mask, by etching the substrate by using the mask. The light emitting element is composed of nitride semiconductor and has fine holes formed on the entire or a partial region of a light extracting surface and/or a facing surface.
Patent KR-20090028687-A (KR)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: SUGINO MITSUO
IPC: H01L25/18
Filed: 2007-04-24
Abstract: A semiconductor device (100) includes a first resin board (101) having a first semiconductor chip (125) mounted on the surface; a second resin board (111) having a second semiconductor chip (131) mounted on the surface; and a resin base material (109) which is bonded on the front plane of the first resin board (101) and on the rear plane of the second resin board (111) for electrically connecting the boards. The resin base material (109) is arranged on the outer circumference of the first resin board (101) on the front plane of the first resin board (101). Furthermore, on the front plane of the first resin board (101), the first semiconductor chip (125) is arranged in a space arranged by the first resin board (101), the second resin board (111) and the resin base material (109).
Patent KR-20090025210-A (KR)
Title: Roll-up shutter
Inventor: TAKAHASHI ICHIRO
IPC: E06B9/15
Filed: 2007-05-29
Abstract: [PROBLEMS] A roll-up shutter having excellent fire protection performance, capable of being quickly opened and closed, and capable of using a large-sized shutter curtain. [MEANS FOR SOLVING PROBLEMS] Each slat (18) of the shutter curtain (12) of the roll-up shutter (10) is an aluminum alloy profile member having a predetermined cross-sectional shape. The profile member has a pair of side face walls, an upper edge section for connecting together side edge sections on the upper side of the pair of side face walls, and a lower edge section for connecting together side end edges on the lower side of the pair of side face walls. A labyrinth (50) is formed by and between the lower edge section (42) of the upper of two vertically adjacent slats and the upper edge section (40) of the lower. Also, when vertically two adjacent slats have different amounts of bending deformation caused by a temperature difference between both side faces of each slat, no gap is formed between the two slats because the lower edge section of the upper slat and the upper edge section of the lower slat are engaged with each other.
Patent KR-20090005198-A (KR)
Title: Spark ignition type internal combustion engine
Inventor: AKIHISA DAISUKE
IPC: F02B75/04
Filed: 2007-04-09
Abstract: An internal combustion engine provided with a variable compression ratio mechanism able to 'change a mechanical compression ratio (A) and a variable valve timing mechanism (B) able to individually control the opening timing and closing timing of the intake valve. At the time of engine low load operation, the maximum expansion ratio is obtained by making the mechanical compression ratio maximum and, while the mechanical compression ratio is made maximum, the opening timing IO of the intake valve 7 is maintained at a target opening timing of substantially intake top dead center in the noninterference region where no interference between the valve and the piston occurs.
Patent KR-20090018160-A (KR)
Title: A method of dynamically populating a neighbor list in a wireless communication system
Inventor: BI QI
IPC: H04W36/18
Filed: 2007-06-25
Abstract: The present invention provides a method of dynamically forming a neighbor list in a wireless communication system. Embodiments of the method may include forming a neighbor list associated with at least one sector based on information provided by at least one mobile unit.
Patent KR-20090026314-A (KR)
Title: Apparatus for substrate processing and methods therefor
Inventor: DHINDSA RAJINDER
IPC: H01L21/00
Filed: 2007-06-26
Abstract: A method for processing a substrate in a plasma processing chamber. The substrate is disposed above a chuck and surrounded by an edge ring while the edge ring being electrically isolated from the chuck. The method includes providing RF power to the chuck and providing an edge ring DC voltage control arrangement. The edge ring DC voltage control arrangement is coupled to the edge ring to provide first voltage to the edge ring, with the edge ring potential being one of a positive potential, a negative potential and a ground. The method further includes generating a plasma within the plasma processing chamber to process the substrate. The substrate is processed while the edge ring DC voltage control arrangement is configured to cause the edge ring potential to be less than a DC potential of the substrate in an embodiment and to be substantially equal to the DC potential of the substrate in another embodiment.
Patent KR-20100080965-A (KR)
Title: Test-bed system and test method of communication and broadcasting convergence technology
Inventor: NAM JONG CHUL
IPC: H04N17/00
Filed: 2009-01-04
Abstract: PURPOSE: A test-bed system and a test method of communication and broadcasting convergence technology are provided to test and determine whether an individual technology which communication and broadcasting are converged is normally operating. CONSTITUTION: A converged test management device(100) registers test information. The converged test management device performs overall test executing control. A broadcasting transmission test device(200) receives a test executing control device command from the convergence test management device. The broadcasting transmission test device transmits test information. A test terminal receives the test information from the broadcasting test device. The test terminal executes test.
Patent KR-20090013245-A (KR)
Title: Method of operating a multi refrigerating system
Inventor: KIM JONG KWON
IPC: F25B49/02
Filed: 2009-01-09
Abstract: A method for operating multi-refrigerating system is provided to assign set temperature according to the characteristics of food to keep in a refrigerator and recover refrigerant remaining in the refrigerator by applying energy to the refrigerant. A method for operating multi-refrigerating system includes the steps of supplying refrigerant to any one of a plurality of refrigerators by using a compressor(S2,S3), and recovering refrigerant remaining in the one refrigerator(S5), wherein the refrigerant is recovered by applying heat energy to the refrigerant or turning on the compressor while blocking refrigerant supply to the one refrigerator.
Patent KR-20090129312-A (KR)
Title: Flat display apparatus and the manufacturing method of the same
Inventor: BANG HYUN CHOL
IPC: G02F1/1345
Filed: 2009-01-12
Abstract: PURPOSE: A flat display apparatus and a manufacturing method thereof are provided to prevent short circuit between channels of a display panel even when a scribing error and mis-align are generated. CONSTITUTION: A plurality of first pad electrodes(131) are electrically connected to at least one display element among a plurality of display elements. A plurality of first conductive lines(141) are extended from the first pad electrodes so that the first conductive lines are electrically connected each other. At least one middle electrode is formed between two adjacent first conductive lines among the first conductive lines. The middle electrode is electrically insulated from the first adjacent conductive lines.
Patent KR-20100085586-A (KR)
Title: Furniture manufacturing method containing silver nano
Inventor: PARK SIN WOOK
IPC: B27K3/12
Filed: 2009-01-21
Abstract: PURPOSE: A manufacturing method of furniture including a nanosilver particle is provided to secure the nanosilver effect without using a sheet paper, and to prevent the efflorescence during a pressure molding process. CONSTITUTION: A manufacturing method of furniture including a nanosilver particle comprises the following: mixing the nanosilver particle with wood powder inside a tank, before inserting a cyclohexanone solvent, and mixing and heating(S102); discharging cyclohexanone, and inserting a heated methyl ethyl ketone solvent(S104); removing the methyl ethyl ketone solvent from the tank and drying the mixture(S106); pulverizing a polyurethane resin(S108); inserting the pulverized polyurethane resin inside the tank and mixing(S110); and consecutively compress-molding the mixture powder(S112).
Patent KR-20100088461-A (KR)
Title: Apparatus and method for recognizing emotion using a voice signal
Inventor: KANG SANG KI
IPC: G10L25/63
Filed: 2009-01-30
Abstract: PURPOSE: An apparatus and a method for recognizing emotion using a voice signal are provided to accurately judge the emotional state of a speaker by using a parameter which reflects the utterance characteristics of a general parameter which reflects the emotional state. CONSTITUTION: A normal characteristic parameter extractor(210) extracts a general characteristic parameter, which indicates an emotional state, from an inputted utterance sound. An utterance characteristic parameter extractor(220) extracts the utterance characteristic parameter which indicates an inputted utterance sound. The extracted normal characteristic parameter and a decision unit(230) judges the emotional state by using the extracted utterance characteristic parameter.
Patent KR-20100092296-A (KR)
Title: Read control signal generation circuit and data output circuit using the same
Inventor: KO BOK RIM
IPC: G11C11/4093
Filed: 2009-02-12
Abstract: PURPOSE: A read control signal generation circuit and a data output circuit using the same are provided to block the generation of leak current by turning off an inverter of a multiplexer after the read operation is terminated by the read control signal enabled during the read operation section. CONSTITUTION: An enable signal generator(20) generates a plurality of enable signals by being inputted with a read pulse signal and a bust termination signal. A transfer unit(22) transfers one chosen form a plurality of enable signals in response to the cas latency signal. A read control signal output unit(24) outputs the read control signal in response to the read pulse signal and the output enable signal. A read control signal is enabled during the read operation section.
Patent KR-20100094056-A (KR)
Title: Two propeller type vertical take-off and landing vehicle
Inventor: CHOI KEY NAM
IPC: B64C39/00
Filed: 2009-02-18
Abstract: PURPOSE: A two propeller type vertical take-off and landing vehicle is provided to extend flight time by improving power efficiency and to maintain horizontality using restoring force. CONSTITUTION: A two propeller type vertical take-off and landing vehicle comprises a body part(101), a device part(102), and a cover(2). The body part has a center body(1), wind guide plates(3), and circular frames(4). The wind guide plates are uniformly installed inside the circular frames. The device part is connected to a left pipe(12) and a right pipe(13) through a controller(11). The cover fixes the device part installed in the body part and protects the controller.
Patent KR-20090090284-A (KR)
Title: Starter solenoid switch with improved arrangement of resistor
Inventor: NIIMI MASAMI
IPC: F02N11/08
Filed: 2009-02-19
Abstract: A starter solenoid switch with improved arrangement of resistor is provided to extent life span of the motor brush and to reduce the abrasion of the ring gear and pinion by suppressing the rush current flowing from the battery to the motor when starting the motor. A magnetic plate is arranged on one side of a solenoid coil in the axial direction of the solenoid coil. A contact point cover(21) is arranged in the axial direction with the magnetic plate interposed between the contact point cover and the solenoid coil. A first and a second fixed contact point are received in the contact point cover and electrically connected to a first and a second terminal electrically connected to an electric circuit. When the first and the second fixed contact point are disconnected by a moving contact, a register is electrically connected between the first and the second terminal in order to restrict the current flowing through the electric circuit. The resister is received in the contact point cover and interposed between the magnetic plate and the first and the second fixed contact point in the axial direction.
Patent KR-20100098245-A (KR)
Title: Spray-type steam generator
Inventor: YU JAI WON
IPC: A61H35/00
Filed: 2009-02-27
Abstract: PURPOSE: A spray type steam generating apparatus is provided, which generates steam vapor water by spraying water to the bottom of a vertical cylinder. CONSTITUTION: A spray type steam generating apparatus comprises: a vertical cylinder with a certain size; a water spraying part(380) which is installed in the bottom of the vertical cylinder and sprays water; an outlet member which is installed in the upper end of the vertical cylinder and discharges the steam; a heater(352) which is rolled on the outer face of the vertical cylinder; a temperature measuring device(357) rolled on the outer face of the vertical cylinder; and a pump(370) which supplies water to the water spraying part.
Patent KR-20100099994-A (KR)
Title: Electrolyte comprising eutectic mixture and electrochemical device containing the same
Inventor: LEE BYOUNG BAE
IPC: H01M10/05
Filed: 2009-03-04
Abstract: PURPOSE: An electrolyte containing a eutectic mixture and an electrochemical device including thereof are provided to improve the high-temperature stability of a battery by forming a solid electrolyte interface. CONSTITUTION: An electrolyte contains a eutectic mixture formed with an amino phosphate compound marked with chemical formula 1, and ionizable lithium salt. In the chemical formula 1, R1, R2, R3, and R4 are selected from the group consisting of hydrogen, halogen, an alkyl group with 1~20 carbons, an alkenyl group, and an aryl group. The molar ratio of the amino phosphate compound and the ionizable lithium salt is 2~8:1.
Patent KR-20100061272-A (KR)
Title: Authentication method of sensor node in ubiquitous sensor network
Inventor: WON YOO JAE
IPC: H04L9/08
Filed: 2009-03-18
Abstract: PURPOSE: An authentication method of a sensor node in a ubiquitous sensor network is provided to reduce energy consumption and information exchange amount in an authentication process. CONSTITUTION: Each network on a ubiquitous sensor network generates neighbor node list for adjacent sensor nodes having a common key(201), and a first sensor node receiving a communication request from the second sensor node detects the second sensor node in the neighbor node list of the first sensor node(202). If the second sensor node exists, a one-way hash function is used to generate an authentication key and an encryption key(203). If the second sensor node does not exists, the authentication is performed through a cluster head(204).
Patent KR-20100104720-A (KR)
Title: Polymer complex having color evolution and method for manufacturing thereof
Inventor: LEE DONG JIN
IPC: C08L67/03
Filed: 2009-03-19
Abstract: PURPOSE: A polymer composite and a manufacturing method thereof are provided to easily manufacture the polymer composite with the excellent chromophoric effect by forming multiple layers with different refraction index of a ceramics nano composite particle. CONSTITUTION: A manufacturing method of a polymer composite comprises the following steps: forming a ceramics nano composite particle; performing an esterification by adding the ceramics nano composite particle; and polymerizing the outcome from the esterification to form a polyethylene terephthalate resin.