baber/WOPTO huggingface dataset:
Patent KR-20110014874-A (KR)
Title: Control and error correction method of angular position estimation for permanent magnet synchronous motors
Inventor: KIM SAM YOUNG
IPC: H02P6/16
Filed: 2009-08-06
Abstract: PURPOSE: A control and error correction method of angular position estimation for permanent magnet synchronous motors is provided to control a motor by using the position of a rotor. CONSTITUTION: A location estimating unit(310) estimates the position of the rotor in an electric motor(10). A voltage is applied to the electric motor. The current measurement area(320) measures the current according to the applied voltage. A current measuring unit(320) measures current according to applied voltage. The location error calculation unit(330) calculates the error of the location of a real rotor and the location of an estimated rotor. A location compensation unit(340) compensates the location of the estimated rotor.
Patent KR-20110019491-A (KR)
Title: Method and system for processing data
Inventor: KWON JIN HYOUNG
IPC: G06F12/06
Filed: 2009-08-20
Abstract: PURPOSE: A system for processing data and a method thereof are provided to maximize the light performance by controlling the data with buffered or unbuffered operation. CONSTITUTION: A data processing system receives a command packet, and interprets the packet data. According to the interpreted command packet, the data processing system writes a first data written on a first memory bank of a memory device(35) to a nonvolatile memory(33), or copy a second data written in the first memory bank to a second memory bank of the memory device, and write the copied the second data to the nonvolatile memory.
Patent KR-20090097835-A (KR)
Title: Intermediate of racemic tolterodine
Inventor: RHEE HAK JUNE
IPC: C07C317/22
Filed: 2009-08-20
Abstract: An intermediate of tolterodine racemate, and its manufacturing method are provided to produce a tolterodine racemate simply within a short time by using a relatively cheap and commercially usable starting material. An intermediate of tolterodine racemate is represented by the formula 4, wherein R is a p-nitrobenzenesulfonyl group or a p-toluenesulfonyl group. A manufacturing method of the tolterodine racemate comprises the steps of reducing ethyl benzoylacetate with a diol; selectively sulfonating the primary hydroxyl group of the prepared diol; substituting the prepared one with diisopropylamine; and performing Friedel-Crafts alkylation in the presence of a catalyst.
Patent KR-20110021249-A (KR)
Title: Computer system and method of driving the same
Inventor: KIM KEUN SEOB
IPC: G06F3/03
Filed: 2009-08-25
Abstract: PURPOSE: A computer system and a method for driving the same are provided to enable multi-touch input operation by pointing out two touch points through infrared ray emitting devices without directly contacting a screen. CONSTITUTION: Infrared ray emitting devices(121) generates an infrared ray to point out at least two touch points. Infrared sensors(130) senses the motion of the infrared ray emitting device, and a control unit calculates the 3D position information of the infrared ray emitting devices based on the signal sensed by the infrared ray sensors. The control unit controls the operation of a display unit by using the 3D position information. The infrared ray emitting devices are installed at the ends of groove fingers.
Patent KR-20110022863-A (KR)
Title: Recovery method of valuable metals and sulfur from spent petroleum catalyst
Inventor: KIM DONG JIN
IPC: C22B3/08
Filed: 2009-08-28
Abstract: PURPOSE: A method of collecting valuable metal and sulfur from spent petroleum catalyst is provided to extract valuable metal and sulfur from spent petroleum catalyst in a simple and economical way. CONSTITUTION: A method of collecting valuable metal and sulfur from spent petroleum catalyst is as follows. Spent petroleum catalyst is washed with acetone, and carbon and oil components are removed from the spent petroleum catalyst surface. The spent petroleum catalyst is washed with CS2 and dried in order to remove sulfur and enhance the leaching rate of molybdenum. The elementary sulfur components molten in the CS2 are collected. The spent petroleum catalyst is alkalified with (NH4)2CO3 and valuable metal is collected. The leaching residue produced in the step of collecting valuable metal is treated with sulfuric acid and valuable metal is collected.
Patent KR-20110024173-A (KR)
Title: U-school zone service by beacon enabled energy efficient mesh network technology
Inventor: JEON YONG BAE
IPC: H04W4/02
Filed: 2009-09-01
Abstract: PURPOSE: A U(Ubiquitous)-school zone service using a beacon-based power-saving mesh network technology is provided to enable a guardian to watch a general school days of a child by providing U-school zone service using a USN(Ubiquitous Sensor Network) technology. CONSTITUTION: Each building data is collected, and transmitted to an integrated management center. The integrated management center collects all data. USN networks are installed classrooms, and corridors. Through a multi-hop communication, a portable terminal information of a child is transmitted to a gateway at the first floor. The gateway transmits the information to a building where the integrated management center is located through a wired network.
Patent KR-20100040670-A (KR)
Title: System and method for generating widget
Inventor: YOO SEUNG SOON
IPC: G06Q30/02
Filed: 2009-09-21
Abstract: PURPOSE: A widget creation system and a method thereof are provided to automatically create a widget if a particular advertiser uploads an advertisement. CONSTITUTION: A program installation module(204) displays a widget on a user terminal. The program installation module installs a widget profit sharing program in an advertiser system. The widget profit sharing program distributes advertising profits to the advertiser system and a widget creation system(106). A widget creation module(210) assigns a widget identification number to an advertisement. The widget creation module combines a preset design element with the advertisement.
Patent KR-20100040252-A (KR)
Title: Moisture absorbing resin characterized by high quality of absorption
Inventor: KIM JUN KYU
IPC: B01J20/26
Filed: 2009-09-29
Abstract: PURPOSE: A high moisture absorbing resin is provided to show excellent absorption capability and rate in a low humidity condition of relative humidity 30% and to ensure excellent moisture absorption capability and rate in the air. CONSTITUTION: A method for preparing a high moisture absorbing resin comprises the steps of: preparing a unsaturated monomer by neutralizing an acidic unsaturated monomer and a basic material in a molar ratio of 1 : 0.45 ~ 0.99; and polymerizing an unsaturated monomer. The basic material comprises potassium base. The potassium base is at least one selected from KOH, K2CO3, and KHCO3.
Patent KR-20110035600-A (KR)
Title: Precision hot forging method for the tappet of ship engine fuel pump
Inventor: YOON DONG JIN
IPC: B21J5/12
Filed: 2009-09-30
Abstract: PURPOSE: A method of precisely hot forging a tappet for the fuel pump of a ship engine is provided to be able to be used as a non-processing surface without a mechanical processing margin on the non-contact surface of a roller guide by optimally designing the inner shape of a tappet blocker, wall thickness and wall slope. CONSTITUTION: A method of precisely hot forging a tappet for the fuel pump of a ship engine comprises next steps. A raw material is cut. An upset molding step is performed. A blocker molding step is performed. One surface of a plunger fastening unit on a tappet blocker(200A) comprises a plane unit. The plane unit is formed on one surface, which faces the lower boss of the tappet blocker. The length of a long axis is within a range of 30~60mm. A finisher molding step is performed.
Patent KR-20090109081-A (KR)
Title: Clutch piston, clutch provided with the same, and automatic transmission provided with the clutch
Inventor: PARK DONG HOON
IPC: F16D13/70
Filed: 2009-10-06
Abstract: PURPOSE: A clutch piston, a clutch having the same and a auto transmission having the clutch are provided to simplify the manufacturing process by integrating a wave spring with the clutch piston. CONSTITUTION: To one side of a clutch piston(100), a wave spring is fixedly adhered. The wave spring is divided into two or more arc pieces(110a) and the divided arc pieces are integrated with the clutch piston. The center part of the clutch piston is cut so as to have a predetermined width and is protruded in an axial direction.
Patent KR-20110039625-A (KR)
Title: 유아용 배변알림이
Inventor: HONG JONG WON
IPC: A61F13/42
Filed: 2009-10-12
Abstract: 본 발명은 유아용 배변 알림 이로 유아의 기저귀에 부착하거나 옷에 부착 대변이나 소변을 본 경우 감지하여 깜박이 등으로 알려주는 알림이 이다 
       
     배변 알림이, 배터리,감지 부, 깜박이 전구, 회로판, 케이스, 집게.
Patent KR-20110041194-A (KR)
Title: Cloud computing network system and file distrubuting method of the same
Inventor: KIM DAE JOONG
IPC: H04L29/06
Filed: 2009-10-15
Abstract: PURPOSE: A cloud computing network system and a file distributing method of the same are provided to distribute and store a file of massive capacitance to cloud members so that the cloud may rapidly download the file from the cloud members. CONSTITUTION: A storage server(120) stores the files which are supposed to be provided to clients(141-143). Cloud members(151-153) provides the files requested by the client, and a main server(110) selects the cloud member to which the file requested by the client is provided, and provides the information on the selected cloud members to the client. The main server receives a data transmission rate from the cloud members, and changes the cloud member to which the requested file is provided according to the data transmission rate.
Patent KR-20110041870-A (KR)
Title: Rechargeable battery, bipolar electrode, and fabricating method rechargeable battery
Inventor: HAN MAN SEOK
IPC: H01M4/02
Filed: 2009-10-16
Abstract: PURPOSE: A rechargeable battery is provided to ensure high sealing stability since a sealing layer is formed in a current collector, to prevent the leakage of electrolyte and to improve volume comparison output characteristic. CONSTITUTION: A rechargeable battery comprises bipolar electrodes(10) and separators arranged between the bipolar electrodes. The bipolar electrodes includes a current collector(11), a sealing layer(15) formed at the edge of the current collector, a first electrode active material layer(13) inserted into a groove(12) in which the sealing layer is not formed, wherein the groove is formed inside the sealing layer, and a second electrode active material layer(14) formed at the side opposite to the first electrode active material layer.
Patent KR-20100048893-A (KR)
Title: Test apparatus, test method and recording medium
Inventor: FURUKAWA YASUO
IPC: G01R31/3183
Filed: 2009-10-23
Abstract: PURPOSE: A test apparatus, a test method and a recording medium are provided to reduce the dependency of a measured value of a leakage current in logical pattern of a test vector. CONSTITUTION: A vector developer(12) generates a test vector successively. A simulating unit(22) produces a simulated value at the test vector. A measuring unit(60) measures a property value of a test objective device. The measured value is acquired at the test vector. A determining unit(70) determines the state of the test objective device based on a ratio of the simulated value and the measured value corresponding to the test vector.
Patent KR-20110045580-A (KR)
Title: Polymer electrolyte membrane for fuel cell consisting of phosphosilicates, method for manufacturing the same and fuel cell using the same
IPC: H01M8/10
Filed: 2009-10-27
Abstract: PURPOSE: A polymer electrolyte membrane for a fuel cell using phosphosilicates is provided to prevent the elution of phosphoric acids by forming a strong chemical bond between phosphoric acids and polymers and to avoid additional phosphoric acid doping. CONSTITUTION: A polymer electrolyte membrane for a fuel cell using phosphosilicates includes a poly(styrene-co-3-methoxy silyl propyl methacrylate) copolymer seed having a silane group on the surface thereof, a silane layer which is formed by the silane group of the copolymer seed and surrounds the copolymer, and a phosphate group which is bonded with silicon atoms of the silane layer.
Patent KR-20110048419-A (KR)
Title: 소화기능을 가지는 담배
IPC: A24D1/10
Filed: 2009-11-02
Abstract: 본 발명은 담배를 피워 일정 길이로 짧아지는 경우 담배불이 자동으로 소화되어 담배불로 인한 화재를 방지할 수 있도록, 담배의 필터부에 물과 같은 소화수가 충진되는 소화용기를 구비하고 바이메탈을 이용해 열이 전달되는 경우 소화용기 내부의 소화수가 누수되게 하여 담배불이 자동으로 소화하는 담배를 제공한다. 
       
     담배, 소화, 화재
Patent KR-20110049397-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: SUN JONG WON
IPC: H01L27/115
Filed: 2009-11-05
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to form a Si-rich silicon nitride film in a reaction chamber by high pressure hydrogen heating process, thereby preventing an LPCVD reaction furnace and a wafer from being contaminated. CONSTITUTION: A first oxide film is formed on a semiconductor substrate(110). A silicon nitride film is formed on the first oxide film. The silicon nitride film is converted into a silicon nitride film which includes a sufficient amount of silicon by a high pressure hydrogen heating process. A second oxide film and poly-silicon are successively formed on the silicon nitride film which includes a sufficient amount of silicon.
Patent KR-20110050173-A (KR)
Title: Method for heating transfer and method for manufacturing organic light emitting display device using the same
Inventor: JUNG SUNG GOO
IPC: H01L51/56
Filed: 2009-11-06
Abstract: PURPOSE: A method for heating transfer and a method for manufacturing an organic light emitting display device using the same are provided to improve the stability of a transfer process by correcting electrical energy using the resistance change of a metal electrode. CONSTITUTION: In a method for heating transfer and a method for manufacturing an organic light emitting display device using the same, a transfer substrate(150) and a target substrate(110) are provided. A transfer material is transferred to the target substrate by applying electric energy to metal electrodes on the transfer substrate. The resistance of the metal electrode unit of the transfer substrate is measured. The transfer material is formed on the transfer substrate again.
Patent KR-20110052125-A (KR)
Title: Display device
Inventor: JUNG DAE YONG
IPC: H04N5/645
Filed: 2009-11-12
Abstract: PURPOSE: A display device is provided to prevent potential danger in which the internal configuration including a circuit board is damaged and to prevent metal material from inserting into a housing. CONSTITUTION: A display module displays an image. A rear cover accepts the display module and forms a penetration hole(42). A screw shield(50) is included in order to protect the penetration hole in the inner side of the rear cover and which divides the accommodation space of the fixed volume. A cover bracket(70) is inserted to the opening of the screw shield and blocks inside and outside of the screw shield.
Patent KR-20110052245-A (KR)
Title: Tpo composition
Inventor: HAN IN SOO
IPC: B60R13/00
Filed: 2009-11-12
Abstract: PURPOSE: A thermoplastic olefin resin composition is provided to simultaneously enable vacuum forming and injection molding, and to ensure excellent emboss transfer rate. CONSTITUTION: A thermoplastic olefin resin composition includes 15~20 weight% of partially crosslinked thermoplastic olefin resin, 4~8 weight% of wholly crosslinked thermoplastic olefin resin, 25~38 weight% of non-crosslinked thermoplastic olefin resin, 2~7 weight% of polypropylene resin, 22~26 weight% of % high melt strength poly propylene resin, 4~6 weight% of polyethylene resin, 4~6 weight% of ethylene octane rubber and 5~15 weight% of inorganic filler.
Patent KR-20110054176-A (KR)
Title: Magnetic levitation conveyance device using vertical linear motor
Inventor: HAN HYUNG SUK
IPC: H01L21/677
Filed: 2009-11-17
Abstract: PURPOSE: A magnetic levitation transfer device is provided to minimize vibration generated in the lateral direction by employing a vertical type linear motor and to reduce power consumption by attaching a permanent magnet to a levitation electromagnet. CONSTITUTION: A magnetic levitation transfer device(100) comprises a track, a carriage(110) which is installed in the track and transferred as being levitated over the track, a first ferromagnetic element(181) which is attached to the bottom of the track, a levitation magnet(140) which is fixed to the carriage to face the first ferromagnetic element, a permanent magnet module(126) which is installed on the top of the track and arranged in the longitudinal direction of the track, a linear motor(130) which is fixed to the carriage to face the permanent magnet module, a second ferromagnetic element(183) which is arranged on both sides of the track, and a guide electromagnet(150) which is fixed to the carriage to face the second ferromagnetic element.
Patent KR-20110055241-A (KR)
Title: Digital photographing apparatus and method for controlling the same
Inventor: JANG YOUNG SOO
IPC: H04N5/232
Filed: 2009-11-19
Abstract: PURPOSE: A digital photographing apparatus and control method thereof are provided to accurately photograph a second image which is within a threshold second image and to generate an ultra wide angle image. CONSTITUTION: A photographing unit(10) captures a second image which inputs a first image by moving a photographing direction. A memory(40) stores a second image and a first image. An image comparison unit(83) compares the second image and the first image. A hand shaking correction module(90) controls the photographic coverage from the first image in order to control to the consecutive image.
Patent KR-20110059425-A (KR)
Title: Rotatable locker for comercial bus
Inventor: LEE SEUNG JU
IPC: B60J1/20
Filed: 2009-11-27
Abstract: PURPOSE: A rotary locker for a commercial bus is provided to efficiently lock and unlock sliding glass by fastening male and female lockers even if the lockers rotate or slope. CONSTITUTION: A rotary locker for a commercial bus comprises a female locker and a male locker(200). The female locker comprises a cover base(110), a slider(120), tongs(130) and a guide roller(140). The slider linearly moves in the cover base. The slider is fixed to the inside of the cover base. A pair of arms(131) of the tongs are coupled to the slider by hinge. The arms are opened outside the cover base. The guide roller makes the arms close inside the cover base. The fastening part(210) of the male locker is clamped by the tongs.
Patent KR-20110059952-A (KR)
Title: Driving circuit of emergency lingt using led
Inventor: HYUN JI SEOP
IPC: H02J9/00
Filed: 2009-11-30
Abstract: PURPOSE: A driving circuit of an emergency lamp is provided to project a light at a power outage by supplying emergency power. CONSTITUTION: The first capacitor(1) is electrically connected between an anode of a power supply part and a ground terminal. The first resistor(2) is electrically connected to the anode of the power supply part. The first light emitting diode electrically connects an anode to the first resistor. The second light emitting diode electrically connects the anode to the first light emitting diode. The second resistor(5) is electrically connected to a cathode of the second light emitting diode.
Patent KR-20110063157-A (KR)
Title: Manufacturing method of titanium oxide improved whiteness
Inventor: GIM JONG HO
IPC: C02F1/52
Filed: 2009-12-04
Abstract: PURPOSE: A producing method of titanium oxides with the improved whiteness is provided to economically produce the high quality titanium oxides by removing impurities from the titanium oxides obtained from waste sludge generated from a contaminated water treatment process. CONSTITUTION: A producing method of titanium oxides with the improved whiteness comprises the following steps: inserting a hydrolyzable titanic compound as a coagulant into contaminated water, for forming agglomerates(2), and sintering the agglomerates to obtain the titanium oxides doped with organic/inorganic elements; adding an alkali water solution to the titanium oxides for dissolving the organic/inorganic elements before heating in a reactor; adding hydrochloric acid into the alkali water solution for washing; and heating titanate separated from the previous step at 300~800deg C for collecting the titanium oxides.
Patent KR-20110066645-A (KR)
Title: The vibratory energy harvesting device
Inventor: LEE SANG KYUN
IPC: H02N2/00
Filed: 2009-12-11
Abstract: PURPOSE: A vibration energy harvest device is provided to increase vibration displacement of a cantilever by amplifying the size of vibration on a base through a mechanical amplifier. CONSTITUTION: A shim(130) is fixed to a base(110). The displacement of a cantilever tip is maximized by controlling the thickness and elasticity of the shim. A first piezoelectric layer(150a) and a second piezoelectric layer(150b) are formed on the upper side and the lower side of the shim. A mechanical amplifier mechanically amplifies the vibration on the base. A resonant frequency is corrected by a weight(190).
Patent KR-20100135642-A (KR)
Title: Timing controller, apparatus for data sending and receving using timing controller
Inventor: KIM SEONG KYUN
IPC: G09G3/36
Filed: 2009-12-14
Abstract: PURPOSE: A timing controller and an apparatus for transmitting and receiving data using the same are provided to prevent the collision of the timing controller and a memory by separately communicating the memory with a master timing controller. CONSTITUTION: A master timing controller(2001) is in connection with the clock terminal(SCLT) of a memory(100). A plurality of slave timing controllers(2002 to 200n) is in serial connection with the master timing controller. The master timing controller receives data from the memory. The master timing controller transmits the data to the most adjacent slave timing controller. The transmission of data is implemented through inter-integrated circuit communication.
Patent KR-20110067630-A (KR)
Title: System and method for bad user monitoring of on-line game service
Inventor: SHIN JOONG WON
IPC: G06Q50/10
Filed: 2009-12-15
Abstract: PURPOSE: A bad user monitoring system and method thereof for an online game service are provided to efficiently perform monitoring process about bad users by automating a bad user detection process by analyzing game log information. CONSTITUTION: A log information collector(21) collects game log information related to a specific online game service. The collected game log information is stored in log information database. A log information analyzer(22) periodically accesses game log information. An analyzed result manager(23) manages a history to satisfy each user. A bad user selector(24) selects bad users according to a preset selection criteria.
Patent KR-20110067939-A (KR)
Title: Load lock chamber
Inventor: LEE DON HEE
IPC: H01L21/02
Filed: 2009-12-15
Abstract: PURPOSE: A load lock chamber is provided to prevent efficiently the deformation of a chamber in a slit formation area by forming a reinforcing rib in the upper unit of side walls. CONSTITUTION: A first chamber unit comprises a first plate and fours first-side wall which are perpendicular to the first plate. A first slit(222) for loading and unloading a substrate is formed in two first-side wall which are faced to each other. A second chamber includes a second plate and four second-side walls which are perpendicular to the second plate. A second slit for loading and unloading a substrate is formed in two second-side wall which are faced to each other. A first reinforcing rib is extended from the two second-side walls inward. A top cover(400) covers the opened upper part of the first chamber.