baber/WOPTO huggingface dataset:
Patent KR-20110126059-A (KR)
Title: R-t-b rare earth sintered magnet
Inventor: FUKUI KAZUYA
IPC: C22C38/00
Filed: 2011-05-13
Abstract: PURPOSE: An R-T-B rare earth sintered magnet is provided to efficiently control a coercive force not to be degraded while improving corrosion resistance by synthetically adding Ni(Nickel), Si(Silicon), and Cu(Copper). CONSTITUTION: A sinter includes one or two kinds which are selected from oxygen, carbon, and nitrogen. The oxygen amount of the sinter is 8000ppm or less. The carbon amount of the sinter is 2000ppm or less. The nitrogen amount of the sinter is 1000ppm or less. An R-T-B rare earth sintered magnet includes the R2-T14-B1 phase of the sinter as a main phase. The average grain diameter of the main phase is 3.0 to 10.0μm.
Patent KR-20120128475-A (KR)
Title: Methods for expression of target protein on Vacuole Surface and Drug Delivery System thereof
IPC: C07K19/00
Filed: 2011-05-17
Abstract: PURPOSE: A method for displaying target proteins on the surface of vacuole in a microorganism and a drug delivery system are provided to easily prepare the drug delivery system using well-known yeast. CONSTITUTION: A method for displaying target proteins on the surface of vacuole in a microorganism comprises: a step of preparing a vector containing a nucleotide sequence encoding a fusion protein containing the target proteins and vacuole targeting transmembrane proteins; a step of transforming the microorganism containing the vacuole using the vector; and a step of expression the fusion proteins in the transformed microorganisms. The vacuole targeting transmembrane proteins is PHO8, CPS1, VAM3, NYV1, or VPH1 proteins.
Patent KR-20110127089-A (KR)
Title: A selenium/group 3a ink and methods of making and using same
Inventor: KEVIN CALZIA
IPC: C01B19/00
Filed: 2011-05-18
Abstract: PURPOSE: Selenium/group 3a ink used for the manufacture of a system is provided to accelerate the precipitation of MaSeh materials and to avoid hydrazine and hydrazium. CONSTITUTION: Selenium/group 3a ink comprises (a) selenium/group 3a ink complex as an initial ingredient and (b) a liquid carrier. The selenium/group 3a ink complex is stably dispersed within the liquid carrier. The selenium/group 3a ink complex includes a selenium component including selenium, a carboxylic acid component having R-COOH, and the combination of group 3a ink complex, wherein R is selected from a C1-10 alkyl group, a C1-10 haloalkyl group, and a C1-10 mercaptoalkyl group.
Patent KR-20130088909-A (KR)
Title: 교통안전표지판의 회동방지구조
Inventor: LIM SUNG YONG
IPC: E01F9/00
Filed: 2011-05-25
Abstract: 본 발명은 지면에 설치되어 도로교통에 필요한 정보를 표시하는 교통안전표지판에 관련되며, 그 구성의 특징으로서 외주면에 축방향으로 복수의 걸이홈(12)을 지니는 지주(10); 및 상기 지주(10)의 걸이홈(12)상에 맞물리도록 결합되고, 표지판(20)의 회동을 방지 가능하게 지지하는 연결대(30);를 포함하여 이루어지는 것을 특징으로 한다. 이때, 상기 연결대(30)는 내면에 지주(10)에 맞물리는 걸이턱(32)을 구비하고, 표지판(20)의 보강판(21)상에 볼트(33a)와 너트(33b)에 의해 결합되는 결합공(36)을 개재하는 좌우편(35)을 구비한다. 
이에 따라 본 발명은, 표지판과 지주의 결합 구조를 개선하여 간편하게 결합 가능하면서 결속력을 강화하고, 외력에 의한 표지판의 회동을 방지하면서 유동 없이 견고한 설치상태를 유지하여 식별력을 향상시킨 효과가 있다.
Patent KR-20120132735-A (KR)
Title: Sound-absorbing materials and the manufacture mathod that use non-woven fabric, the non-woven fabric that have permeability
IPC: B29C44/12
Filed: 2011-05-30
Abstract: PURPOSE: Sound-absorbing material using non-woven fabric having permeability and manufacturing method thereof are provided to enhance the quality and productivity of product by forming all-in-one foamed layer when manufacturing product in the mold due to the non-woven fabric has air permeability due to the formation of PE powder grain. CONSTITUTION: Air permeable non-woven fabric(1) comprises moldable latex layer on the product surface of non-woven fabric and the other side, and PE powder grain glued on latex layer for air permeability. The sound-absorbing material using non-woven fabric comprises latex layer formed on the other side of the product surface of the non-woven fabric layer glued with PE powder grains, and molded on the form(40) and formed into all-in-one foamed layer at the same time. The sound-absorbing material using non-woven fabric comprises steps as followed: preparing air permeable non-woven fabric by forming moldable latex layer on the surface of the product's non-woven fabric; Adhesioning PE powder grains on the latex layer after latex layer has gone through the grain sprinkling machine to have PE powder grain and cooled through the drying machine; placing non-woven fabric with PE powder grains on latex layer by the second process between the cooling mold and the heating mold; and molding the product by molding the non-woven fabric and the sound absorbing material composed of regenerative PV grains from hopper and LM yarn provided through heating mold and at the same time forming all-in-one foamed layer.
Patent KR-20120133240-A (KR)
Title: Robot and Camera control system by Smart phone
IPC: G06F9/44
Filed: 2011-05-31
Abstract: PURPOSE: A method for developing a robot and image smart phone control algorithm is provided to confirm a robot and a camera including a Wi-Fi module through an application by downloading the application online with a smart phone through the robot and image smart phone control algorithm based on Wi-Fi. CONSTITUTION: A smart phone(1) is connected to a Wi-Fi camera through Wi-Fi. The smart phone transmits a robot control command to the Wi-Fi camera. A command is transmitted through RS485 communication through Wi-Fi. An RS485 to RS232 converter converts the RS485 communication into RS232 communication. A microcomputer delivers a motor driving command to a motor driver through TTL(5V) communication. The motor driver operates a motor. [Reference numerals] (1) Smart phone; (2) WIFI; (3) Image; (4) ROBOT; (AA) Control; (BB) IP Camera; (CC) Image and robot control command
Patent KR-20120133472-A (KR)
Title: State and stops off-limits guidance system
IPC: E01F9/053
Filed: 2011-05-31
Abstract: PURPOSE: A device for indicating a no-parking and stopping zone is provided to enable a driver to easily confirm a no-parking and stopping zone through light. CONSTITUTION: A device(100) for indicating a no-parking and stopping zone comprises a panel body(110), a vehicle detection sensor box, a guide speaker, an upper guide sign board(140), a front guide sign board(150), an LED bar, and a shock absorbing unit. The panel body has a sign board attachment groove(112), a guide board insertion groove(114), and an LED bar insertion groove(116). The vehicle detection sensor box has a vehicle detection sensor for sensing a parking or stopping vehicle. The guide speaker outputs warning sounds when the vehicle is sensed from the vehicle detection sensor. The upper guide sign board is attached to the sign board attachment groove and displays expressions for indicating no-parking and stopping. The front guide sign board is coupled to the guide board insertion groove and displays expressions for indicating no-parking and stopping. The LED bar is inserted into the LED bar insertion groove. The shock absorbing unit reduces shock transferred to the panel body. [Reference numerals] (AA) No jaywalking; (BB) No parking and stopping
Patent KR-20120008439-A (KR)
Title: 다공질 동압 유체 베어링
Inventor: KIM YOUNG TAE
IPC: B22F3/11
Filed: 2011-06-08
Abstract: 본 발명의 일 실시형태에 따른 다공질 동압 유체 베어링은 샤프트를 지지하는 슬리브를 포함하는 다공질 동압 유체 베어링에 있어서, 상기 슬리브는 SUS 304, SUS 430 계열 및 철(Fe)로 이루어진 군으로부터 선택된 하나 이상의 금속 파우더를 포함하는 소결체로 형성될 수 있다.  
본 발명의 일 실시형태에 따르면 SUS 304, SUS 430 계열 및 철(Fe)로 이루어진 군으로부터 선택된 하나 이상의 금속 파우더를 포함하는 소결체로 제조한 슬리브는 표면 기공과 내부 기공이 통하지 않으므로, 개기공을 형성하는 Cu-Fe 합금으로 제조한 슬리브에 비해 동압 누수현상이 줄어들 수 있다.
Patent KR-20110136717-A (KR)
Title: Substrate processing method and substrate processing apparatus
Inventor: WADA NOBUHIRO
IPC: H05H1/46
Filed: 2011-06-10
Abstract: PURPOSE: A method for processing a substrate and a substrate processing apparatus is provided to improve controllability of the density distribution of plasma by preventing the consumption of an upper electrode. CONSTITUTION: The susceptor(12) of a cylindrical shape is arranged inside a chamber(11) to put on a wafer(W). A lateral exhaust duct(13) is formed with the inner sidewall of the chamber and the side of the susceptor. An exhaust plate(14) is arranged in the halfway of the lateral exhaust duct. The exhaust plate accepts and reflects plasma which is generated in a process chamber(15). An exhaust pipe(17), which discharges a gas in the chamber, is connected to a lower part(16) in the chamber. A TMP(Turbo Molecular Pump) and a DP(Dry Pump) are connected in the exhaust pipe.
Patent KR-20120137131-A (KR)
Title: Torque delivery devide for reducing vibration in parking system of vehicle and torque control method
Inventor: LIM SUNG KEUN
IPC: B60W30/20
Filed: 2011-06-10
Abstract: PURPOSE: A torque delivery device for reducing vibration in a parking system of a vehicle and a torque control method are provided to reduce frictional resistance of a shifting lever between a sprague and a parking cam. CONSTITUTION: A torque control method for reducing vibration in a parking system comprises: a step of cognizing the intension to unpark in a state parked in a sloped way; a step of applying a compensation torque for compensating torque generated by the incline of a road and the weight of a vehicle. The intension to unpark can be detected through: a step of cognizing whether a driver is riding a brake pedal; a step of cognizing the state a shifting lever is currently on a parking gear; a step of cognizing whether the push button of the shifting lever is pushed. The compensation torque is calculated by the weight of a vehicle and the incline of a road. [Reference numerals] (AA) Start; (BB) Brake pedal ON; (CC) Shifting P ?; (DD,GG,JJ,PP) No; (EE,HH,KK,OO) Yes; (FF) Push button of shifting lever ON?; (II) Ascending or descending?(judging when road inclination is 8% or more); (LL) Calculating offset torque; (MM) Offset torque?; (NN) Shifting gear P?; (QQ) Stop applying torque; (RR) End
Patent KR-20120137834-A (KR)
Title: Pouched-type battery
Inventor: YOUN MIN HO
IPC: H01M2/30
Filed: 2011-06-13
Abstract: PURPOSE: A pouch type battery is provided to prevent the degradation of a battery lifetime at high temperature due to gas generated from the inside of an existing battery by comprising a space part, which can store a specific amount of gas generated from the battery without touching an electrode, in a pouch cell. CONSTITUTION: A pouch type battery comprises a positive electrode, a separator, and a negative electrode in a pouch and has a space part(2) on the upper side of the positive electrode, the separator and the negative electrode. The positive electrode and negative electrode(1) are lead-coated. The volume of the space part is 3-30 volume% of the pouch total volume. The positive electrode is that a positive electrode active material is coated on a positive current collector into a thickness of 132-136 micron. The negative electrode is that a negative electrode active material is coated on a negative current collector into a thickness of 99-103 micron. The lead coating consists of one or more kinds selected from aluminum, aluminum alloy, copper, copper alloy and nickel.
Patent KR-20120140574-A (KR)
Inventor: KIM KWANG HYUN
IPC: G06F13/14
Filed: 2011-06-21
Abstract: 본 발명의 일실시예에 따른 휴대용PC는 상기 단말기의 입력을 담당하는 키보드, 마우스 신호입력부 및 상기 단말기의 무선통신을 위한 통신부, 상기 단말기와 데스크탑을 연결하는 연결부, 상기 단말기의 각 부를 제어하는 제어부, 상기 단말기의 화면을 출력하는 영상출력부를 포함하는 것을 특징으로 하는 휴대용PC 사용을 제공한다.
Patent KR-20130001081-A (KR)
Title: Power supply connecting device
Inventor: KIM YEONG HYUN
IPC: H01R13/46
Filed: 2011-06-24
Abstract: PURPOSE: A power supply connection device is provided to insert or separate a plug easily with less force by slightly rotating a plug in the forward or reverse direction in the state of plug insertion. CONSTITUTION: An outlet(10) includes a first and a second connection terminal(11,12) for supplying a external power supply. A plug(20) is electrically connected with the outlet. The plug includes a third and a fourth connection terminal(21,22) for supplying the external power supply to an electric appliance. In the state of plug insertion, the first and the second connection terminal of the outlet and the third and the fourth connection terminal of the plug are contacted according to the left-right rotation of the plug.
Patent KR-20110093743-A (KR)
Title: Non-aqueous electrolytic solution and lithium battery
Inventor: ABE KOJI
IPC: H01M50/417
Filed: 2011-06-28
Abstract: PURPOSE: A non-aqueous electrolytic solution is provided to enable the use in the manufacture of a lithium battery with high cyclability, high electric capacity, good conservation durability and high conductivity. CONSTITUTION: A non-aqueous electrolytic solution comprising a non-aqueous solvent and an electrolyte, which further contains a nitrile compound and an S=O group-containing compound(or a dinitrile compound) in an amount of 0.001 to 10 wt. %. The S=O group-containing compound is a cyclic compound or linear compound selected from the group consisting of sulfites, sulfones, sulfonates and sulfates.
Patent KR-20130002656-A (KR)
Title: Welding system for piezo sensor diaphragm using laser
Inventor: CHOI HAE WOON
IPC: B23K101/40
Filed: 2011-06-29
Abstract: PURPOSE: A diaphragm welding apparatus for a piezoelectric sensor using a laser is provided to increase a pressure measurement range and to enable the high-speed automation of a welding work. CONSTITUTION: A diaphragm welding apparatus for a piezoelectric sensor using a laser comprises a diode laser device(100), a specimen fixing unit(200), a zoom lens camera(300), a shielding gas supply unit(400), a central control unit, and a computer terminal. The diode laser device irradiates the welded portion between a sensor body and a diaphragm with a laser beam. The specimen fixing unit supports the sensor body and the diaphragm and rotates the welded portion irradiated with the laser beam. The zoom lens camera photographs the welded portion. The shielding gas supply unit supplies shielding gas to the welded portion. The central control unit controls the diode laser device, the camera, and the shielding gas supply unit. The computer terminal is connected to the camera and the central control unit and controls and monitors welding. [Reference numerals] (AA) Lamp for laser operation; (BB) Volume for the brightness of lighting; (CC) Power; (DD) Lamp for shielding gas test and operation; (EE) LED lighting; (FF) Nozzle for shielding gas
Patent KR-20120002934-A (KR)
Title: Method for driving liquid crystal display device
Inventor: KUROKAWA YOSHIYUKI
IPC: G09G3/36
Filed: 2011-06-30
Abstract: PURPOSE: A method for driving a liquid crystal display device is provided to improve image quality of the liquid crystal display device displaying an image with a field sequencing method by securing sufficient imaging time. CONSTITUTION: An image signal of a first color is successively supplied to first to k-th row display pixels at a first period. The k is a natural number below m/2. An image signal of the first color is successively supplied to (k+1)-th to 2k row display pixels at the first period. Light of the first color is emitted from the first to 2k row display pixels after the first period. A first imaging process is successively performed at the first to z row imaging pixels when the light is emitted. The z is a natural number below x/2. A second imaging process is successively performed at (z+1)-th to 2z row imaging pixels when the light is emitted.
Patent KR-20130004707-A (KR)
Title: Nitride semiconductor device, manufacturing method thereof and nitride semiconductor power device
Inventor: PARK YOUNG HWAN
IPC: H01L21/335
Filed: 2011-07-04
Abstract: PURPOSE: A nitride semiconductor device, a manufacturing method thereof and a nitride semiconductor power device are provided to implement a high electrical characteristic by increasing the gate-source voltage of a normally-on GaN HEMT without using an additional external circuit. CONSTITUTION: A nitride semiconductor layer(30) is formed on a substrate(10). The nitride semiconductor layer has a two dimensional electron gas channel(35). A D mode FET(100) includes a gate electrode(70) schottky-contacted on the nitride semiconductor layer. A schottky diode(200) includes an anode electrode(80) schottky-contacted on the nitride semiconductor layer. The anode electrode is connected to the gate electrode of the D mode FET.
Patent KR-20120007452-A (KR)
Title: Substrate cleaning apparatus, coating and developing apparatus having the same and substrate cleaning method
Inventor: OOKOUCHI ATSUSHI
IPC: H01L21/302
Filed: 2011-07-12
Abstract: PURPOSE: A substrate cleaning device, a coating and developing device including the same, and a substrate cleaning method are provided to reduce a space of the coating and developing device by cleaning a bevel unit with a cleaning head which cleans the rear of a wafer. CONSTITUTION: An absorption pad(2) grips the rear center of a substrate and rotates the substrate. A cleaning head(5) includes a first cleaning unit, a second cleaning unit, and a support mounting the first cleaning unit and the second cleaning unit. A lifting unit(27) relatively lifts the absorption pad and the cleaning head to contact the first cleaning unit and the second cleaning unit with the rear of the substrate. A driving unit relatively drives the cleaning head and the substrate in a direction of the rear of the substrate to expose a part of the second cleaning unit to the outside of the substrate.
Patent KR-20130008891-A (KR)
Title: Wheel assembly for moving robot
Inventor: SHIN KYUNG CHUL
IPC: B25J19/00
Filed: 2011-07-13
Abstract: PURPOSE: A wheel assembly of a movable robot is provided to maintain all wheels in contact with a traveling surface. CONSTITUTION: A gear box(110) comprises a driving gear and a driven gear inside. The gear box rotates back and forth from a robot body. The gear box comprises a first fixing unit. A wheel(120) moves up and down from the robot body when the gear box rotates. One end of a pulling member is fixed to the first fixing unit. The other end of the pulling member is fixed to a second fixing unit.
Patent KR-20130012315-A (KR)
Title: Settlement service method and system using telophone authentication
Inventor: KIM DONG IL
IPC: G06Q20/40
Filed: 2011-07-25
Abstract: PURPOSE: A payment service method through telephone authentication and a system thereof are provided to perform desired payment without input of information about a payment unit by performing user authentication through an automatic response service after previously registering the payment unit of a user. CONSTITUTION: A database stores information about a payment unit and user identification information. When a payment authentication request for an order is received from a member store server, a telephone authentication payment processing unit(220) activates an automatic response service function to request input of the user identification information. The telephone authentication payment processing unit delivers the user identification information to a payment institution server to request user confirmation. [Reference numerals] (200) Payment service server; (210) General payment processing unit; (220) Telephone authentication payment processing unit; (221) Automatic answering unit; (222) Self identification unit; (223) Payment transmission unit
Patent KR-20130013713-A (KR)
Title: Mobile terminal
Inventor: HEO WON
IPC: H04B1/44
Filed: 2011-07-28
Abstract: PURPOSE: A mobile terminal is provided to avoid an inter-modulation distortion generated by simultaneously processing signals in a multi-frequency band. CONSTITUTION: A first transceiver(210) includes transmitting and receiving terminals of a first signal. A second transceiver(220) includes transmitting and receiving terminals of a second signal. A first duplexer(231) is connected with the transmitting terminal of the first signal and the receiving terminal of the second signal. The first duplexer separates a transmitting frequency of the first signal and a receiving frequency of the second signal from each other. A second duplexer(232) is connected with the receiving terminal of the first signal and the transmitting terminal of the second signal. The second duplexer separates a receiving frequency of the first signal and a transmitting frequency of the second signal from each other. [Reference numerals] (210) First transceiver; (220) Second transceiver; (231,232,233) Duplexer; (241,242,243) Power amplifying unit; (250) Receiving filter unit
Patent KR-20130014132-A (KR)
Title: River monitoring and controlling system embedded rtu server
Inventor: KO DAE SIK
IPC: G06Q50/26
Filed: 2011-07-29
Abstract: PURPOSE: An RTU(Remote Terminal Unit) server-embedded river monitoring system and a control system thereof are provided to monitor states of a river as a manager in a remote place accesses an RTU server by embedding the RTU server. CONSTITUTION: A monitoring unit(120) observes states and information about an observation target river. An RTU server(400) transceives information from a web browser. A main unit(200) includes the RTU server and transmits information obtained from the monitoring unit to the outside. A communication unit(110) transmits the observed information to the main unit. A power unit(100) supplies power to the main unit, the communication unit, and the monitoring unit. [Reference numerals] (100) Power unit; (110) Communication unit; (120) Monitoring unit; (200) Main unit; (400) RTU server
Patent KR-20130015634-A (KR)
Title: Bioseneor using agglomeration of magnetic nanoparticle and detecting method by the same
Inventor: LEE SOO SUK
IPC: G01N33/68
Filed: 2011-08-04
Abstract: PURPOSE: A biosensor using the aggregation of magnetic nanoparticles and a detecting method using the same are provided to quickly and sensitively detect a target material. CONSTITUTION: A biosensor comprises: a substrate(100) with a receptor(200) which specifically reacts with a target material(300); a first magnetic nanoparticle(400) with the same receptor; a magnetic field supply unit which applies a magnetic field to the first magnetic nanoparticle; and a second magnetic particle(600) which aggregates with the first magnetic nanoparticle. The target material is an enzyme substrate, a ligand, an antigen, an antibody, a nucleotide, an amino acid, a peptide, a protein, a nucleic acid, lipid, carbohydrate, an organic compound, or an inorganic compound. The first and second magnetic nanoparticles are independently a ferromagnetic or paramagnetic nanoparticle.
Patent KR-20130019743-A (KR)
Title: Straight-line motion type compressor
Inventor: LEE GEON HO
IPC: F04B17/03
Filed: 2011-08-17
Abstract: PURPOSE: A reciprocating compressor is provided to prevent unbalance force by a rotary motion of a crank arm and a connecting rod, by converting a rotary motion of a driving motor to a linear reciprocating motion of a piston and a working cylinder. CONSTITUTION: A reciprocating compressor comprises a housing(10), a working cylinder(11), a fixing pin(12), a fixing cylinder(13), a piston(14) and a power transmission method. An inlet in which a fluid flows is formed to the upper side of the housing. The working cylinder which is based on the center of the housing rotates and a sinusoidal shape guide groove is formed to the outer periphery, and forms flue. The flue is formed which selectively coincides with the inlet. The fixing pin is fixed to the housing and contacts with the guide groove. The fixing cylinder shares the center of inside of the housing and the inner side of the working cylinder, has the penetration hole which coincides with the outlet. The piston is inserted to the inner side of the fixing cylinder, has the piston rod in the low end. The power transmission method is located at the low end of the housing, applies the rotatory power in the working cylinder.