baber/WOPTO huggingface dataset:
Patent KR-20120017782-A (KR)
Title: Digital multimedia broadcasting device with a audio output monitoring function and operation method of the same
Inventor: KIM YOON GI
IPC: H04N5/60
Filed: 2010-08-20
Abstract: PURPOSE: A digital multimedia broadcasting device with an audio output monitoring function and an operation method thereof are provided to monitor audio output and correct a malfunction of an amplifier. CONSTITUTION: A DMB controller(160) controls a DMB receiver, a broadcasting signal processing unit, and an amplifier. The DMB controller calculates the difference between a time for receiving a first audio data signal received from the broadcasting signal processing unit and a time for receiving second audio data. The DMB controller determines whether an audio output operation is normal based on the sizes of the amplitudes of the first and second audio data signals and the calculated result. If an audio output operation is abnormal, the DMB controller checks an audio output operation.
Patent KR-20120019113-A (KR)
Title: Wired and wireless internet access lines to the system using a credit card transaction approval, wi-fi sharing feature, the system implementation.
Inventor: LEE SANG CHUL
IPC: G06Q20/00
Filed: 2010-08-25
Abstract: PURPOSE: A system for embodying Wi-Fi share function to wired and wireless internet credit card transaction approval system is provided to improve the usage of an existing system by adding Wi-Fi share function using wired/wireless Internet network. CONSTITUTION: A credit card management system supports a Wi-Fi. A dongle supports the Wi-Fi at the credit card detecting apparatus. An external modem supports the Wi-Fi at the credit card detecting apparatus. A wired/wireless portable internet connection procedure and method follows IEEE 802.16e-2005, IEEE 802.11n, and TTAS KO-0082/R1 standard.
Patent KR-20120019237-A (KR)
Title: Street lamp pole cover having advertisement window
Inventor: HONG SUNG BUM
IPC: E04H12/22
Filed: 2010-08-25
Abstract: PURPOSE: A multi-purpose street lamp post cover having a road guide function is provided to illuminate a road in the night time and show advertisements to pedestrians. CONSTITUTION: A multi-purpose street lamp post cover having a road guide function comprises a housing(10), a light guide plate(20), a light source, advertising paper(40), a transparent protection window(50), and a fixing unit(60). The housing surrounds the lower part of a street lamp post(80). The light guide plate is inserted in a mounting groove(11) formed on the front side of the housing and uniformly illuminates the entire advertising paper with the light from the light source. The light source is arranged on the side of the light guide plate and illuminates light to the light guide plate. The advertising paper, on which advertisement contents are printed on the front side thereof, is arranged in front of the light guide plate. The transparent protection window is arranged in front of the advertising paper and settled in a mounting groove(12) of the housing and has embossment on the exposed front side thereof in order to prevent illegal attachment. The fixing unit is coupled to the housing and fixes the transparent protection window on the mounting groove.
Patent KR-20120028000-A (KR)
Title: A method for the soc estimation of li-ion battery and a system for its implementation
Inventor: KIM YOUNG CHOL
IPC: H01M10/48
Filed: 2010-09-14
Abstract: PURPOSE: A charged state estimation method of a lithium ion battery and a system for the same are provided to precisely estimate an SOC(State Of Charge) through calculated parameters of an equivalent impedance model by dividing an entire operation region into several operation points. CONSTITUTION: A load(20) and a battery charger(30) are operated by receiving power of a lithium ion battery(10). A temperature sensor(40) measures temperature of the lithium ion battery. A current sensor(45) measures charge and discharge current of the lithium ion battery. A voltage sensor(50) measures voltage between anode and cathode terminals of the lithium ion battery. An SOC(State Of Charge) estimator(60) calculates an open current of the battery and a voltage drop of the equivalent impedance model at a current operation point using an estimation algorithm with respect to a model bank. The SOC estimator estimates an SOC from the calculated open current.
Patent KR-20120033133-A (KR)
Title: Reinforcing plate of prefabricated panel
Inventor: WON YONG KWON
IPC: E04F21/18
Filed: 2010-09-29
Abstract: PURPOSE: A reinforcement plate of a prefabricated board is provided to use as finishing materials such as floor or exterior materials by sticking a marble plate or wooden board etc. CONSTITUTION: A reinforcement plate of a prefabricated board comprises a assembling rib(110), a housing groove(120) of assembling rib, a housing groove(130), a connecting clip(200), and a plurality of adhesive grooves. The assembling rib is formed to be projected in an edge. The housing groove of the assembling rib is formed in the other edge opposite to the edge where the assembling rib is formed, thereby accepting the assembling rib. The connecting clip is inserted into the housing groove, thereby preventing a reinforcement plate of a prefabricated board from being separated after assembly. The adhesive grooves are formed in both sides of the reinforcement plate in order that the adhesive can be smoothly spread on the plate.
Patent KR-20120033838-A (KR)
Title: Binary cdma communication system for applying aria algorithim and method of the same
Inventor: LEE GONG SIK
IPC: H04L9/28
Filed: 2010-09-30
Abstract: PURPOSE: A communication system based on binary CDMA using an ARIA algorithm and a communication method thereof are provided to encode and decode shared data by using an ARIA algorithm. CONSTITUTION: An input device(60) receives an external signal. A main server applies an ARIA algorithm to a signal inputted from the input device. The main server modulates a video signal into a binary code CDMA communication signal. A modulated video signal is transmitted to a receiving server(100). The main server is composed of four main servers(610,620,630,640). The receiving server demodulates the video signal transmitted from the main server into the binary code CDMA communications signal. The video signal demodulated and decoded are transmitted to a use device(111) in the receiving server.
Patent KR-20120036215-A (KR)
Title: Power control system for driving led
Inventor: JANG SUNG JIN
IPC: H05B37/02
Filed: 2010-10-07
Abstract: PURPOSE: A power control system for driving an LED is provided to actively correspond to a difference between voltages applied to each LED string by automatically changing a power value supplied to the LED string according to the number of the LED string. CONSTITUTION: A DC power supply unit supplies DC power for driving an LED. An LED string unit receives DC power from the DC power supply unit and emits light. An LED channel(230) is connected to each LED string unit. An LED channel detects a voltage applied to each string unit for comparing the voltage applied to the each string unit with a reference voltage. A feed back current control unit(240) controls the voltage supplied to the LED string unit with a desirable level.
Patent KR-20120036432-A (KR)
Title: Internal voltage generation circuit
Inventor: SON JONG HO
IPC: G11C7/10
Filed: 2010-10-08
Abstract: PURPOSE: An internal voltage generating circuit is provided to prevent a current loss by preventing an internal voltage from being simultaneously driven and discharged. CONSTITUTION: An internal voltage driving unit(21) generates an inverted enable signal by buffering an active signal and generates an inverted driving signal enabled if an internal voltage is higher than a target level. An internal voltage discharge unit(22) discharges charges of a power line in response to the inverted enable signal and the inverted driving signal. A first buffer unit generates the enable signal and the inverted enable signal by buffering an active signal. A comparison unit is driven in response to the enable signal and generates a driving signal by comparing a distribution voltage with a reference voltage. A second buffer unit generates the inverted driving signal and a pull-up signal by buffering the driving signal.
Patent KR-20120037642-A (KR)
Title: Light emitting device array, and backlight unit and display having the same
Inventor: KIM DEUNG KWAN
IPC: G02F1/13357
Filed: 2010-10-12
Abstract: PURPOSE: A backlight unit and a display device with the same are provided to prevent lowering of reliability of a light source due to expansion of a light guide plate. CONSTITUTION: A light source unit(111) includes a substrate and a plurality of light emitting devices. The light emitting devices are separated from the substrate. A light guide plate(120) is adjacent to the light source unit. The light guide plate guides light emitted from the light source unit toward a light emitting side. The light source unit includes a protrusion part.
Patent KR-20120039206-A (KR)
Inventor: CHOI YEON SOON
IPC: H01H50/54
Filed: 2010-10-15
Abstract: PURPOSE: A method for manufacturing a sealing contact point is provided to reduce the unit cost of a product by sealing a space without using supplementary materials in a confidential place generating process. CONSTITUTION: A sealing structure of a contact point comprises housing(403) manufactured by using ceramic material etc, a connecting body(404), a fixed contact point(401) and a moving contact(402) arranged within a combination space of a plate(405). The moving contact is connected to a shaft(410). The shaft passes through the connecting body and the plate. The shaft passes through a fixed metal core(420) fixed on the lower side of the plate and combines with a moving metal core(430). A cylinder(440) accepts the fixed metal core and the moving metal core combined to the lower side of the plate. Insulating gas is injected within a vacuum chamber by using a gas pump(450).
Patent KR-20110044164-A (KR)
Title: Flap transfer valve with pivoting bearing
Inventor: GEISER FRIEDRICH
IPC: H01L21/02
Filed: 2010-10-22
Abstract: PURPOSE: A flap change valve comprising a rotating bearing is provided to ensure uniform contact and sealing performance over a closed unit and to facilitate the maintenance of the closed unit. CONSTITUTION: A flap change valve comprises a first opening, a closed beam(4), a rotating bearing, a shaft(11), and a drive(13). The rotating bearing is formed by a plurality of bearing elements(27). The bearing elements are arranged to be spaced apart along a shaft axis and a rotating axis in a valve housing. The closed beam is mounted on the bearing element. The rotating axis is extended from the side of the first opening to the horizontal surface of a sealing surface and rotates to a common rotating axis. The shaft is mounted on at least some of the bearing elements and is extended in a direction perpendicular to the horizontal surface of the first sealing surface at an interval from the rotating axis.
Patent KR-20120042425-A (KR)
Title: Backlight assembly and display apparatus having the same
Inventor: KWON JAE JOONG
IPC: G02F1/13357
Filed: 2010-10-25
Abstract: PURPOSE: A backlight assembly and a display device with the same are provided to pressurize a light source or a circuit board by at least a portion of a back cover. CONSTITUTION: A back cover(130) includes a bottom portion(131), a cover portion(132), and a connection portion(133). The bottom portion supports a circuit board(120). The cover unit covers the top of a light source(110). The cover unit receives one end of a light guide plate(140) together with the bottom portion. The connection unit connects the bottom unit with the cover unit. At least a portion of the back cover pressurizes at least one of the light source and the circuit board toward the bottom of the back cover.
Patent KR-20120044634-A (KR)
Title: Ship and layout method of ship
Inventor: HEO DA RA
IPC: B63B15/00
Filed: 2010-10-28
Abstract: PURPOSE: A ship and a layout method thereof are provided to reduce required energy by effectively arranging structure on an upper deck. CONSTITUTION: A ship comprises a first funnel casing(140) and a second funnel casing. A discharge pipe(142) for discharging exhaust gas is located inside the first funnel casing. A discharge pipe is for discharging exhaust gas is located inside the second funnel casing. The first and second funnel casings are opposite to each other to maintain a certain gap. The first funnel casing is arranged in the portside. The second funnel casing is arranged in the starboard.
Patent KR-20120045398-A (KR)
Title: Fuse in semiconductor device and method for manufacturing the same
Inventor: KIM BUEM SUCK
IPC: H01L27/02
Filed: 2010-10-29
Abstract: PURPOSE: A fuse of a semiconductor device and a manufacturing method thereof are provided to have a structure which penetrates a conductive pattern on both sides of a blowing part of the conductive pattern, thereby preventing a repair fuse malfunction. CONSTITUTION: A conductive line(32) is formed on a substrate. An interlayer insulating film(33) covers the conductive line by being formed on the substrate. A conductive pattern includes a blowing part by being arranged on the interlayer insulating film. A plug(34) is connected to the conductive line by penetrating the interlayer insulating film and the conductive pattern of the both sides of the blowing part. A plug is made of a material which has specific resistance greater than the resistance of the conductive pattern.
Patent KR-20120048211-A (KR)
Title: Cloning and determination of sequence of novel iturin biosynthetic genes from antagonistic microorganism bacillus
Inventor: KIM SUNG UK
IPC: C12N15/31
Filed: 2010-11-05
Abstract: PURPOSE: A novel iturin biosynthetic gene and a biological control agent containing the same are provided to develop novel strain by transformation into bacteria. CONSTITUTION: An iturin biosynthetic gene has a base of sequence number 6; 6 and 5; 6 and 3; 6 and 7; 6 and 8; 6, 3 and 7; 6, 3, and 8; or 6, 7, and 8. A vector contains a base sequence of sequence number 6; 6 and 3(ItuA); 6 and 7(ItuD); or 6 and 8. A biological control agent contains transformed strain which produces iturin or culture thereof.
Patent KR-20120048402-A (KR)
Title: Seal tape and secondary battery using the same
Inventor: KIM SUNG JONG
IPC: H01M2/08
Filed: 2010-11-05
Abstract: PURPOSE: A seal tape is provided to prevent reeling of an electrode assembly to be released and movement of the electrode assembly inside a battery can. CONSTITUTION: A seal tape(100) for secondary battery which is attached to outside of the electrode assembly has an opened lower part and an internal space(110) in which top and lateral part are shut tightly. The secondary battery comprises an electrode assembly(10) in which a positive and negative plates are placed leaving a separator in between, a battery can which accepts the electrode assembly, and the seal tape which accepts air in the internal space.
Patent KR-20120048774-A (KR)
Inventor: BAEK SEUNG HACK
IPC: B23Q16/00
Filed: 2010-11-08
Abstract: 본 발명은 터빈 로터용 피트 작업대를 개시한다. 상기 피트 작업대는 양단부가 각각 지지대(6)를 매개로 하여 회전 가능하게 지지되고, 길이를 따라 일정간격을 두고 제공되는 버킷 장착부(2)의 둘레를 따라 그룹 단위로 복수의 버킷(5)이 장착된 터빈 로터용 작업대에 있어서, 상기 터빈 로터(1)에 제공된 복수의 버킷 장착부(2)에 그룹 단위로 장착되는 버킷들 중에서 상대적으로 외경이 큰 적어도 하나의 그룹의 버킷(5)을 일정깊이로 통과시키는 적어도 하나의 피트부(pit portion)(11a)가 형성된 바닥판(11)을 포함하며, 상기 바닥판(11)의 피트부(11a)는 상기 외경이 큰 그룹의 버킷(5)의 침입깊이 보다 깊게 작업장(12)에 형성된 함몰부(12a)와 대응되는 것을 특징으로 한다. 본 발명은 종래 기술에 비해 작업 생산성을 높이고 작업자의 피로도를 낮추며, 작업자를 안전사고의 위험으로부터 보호할 수 있게 한다.
Patent KR-20120048906-A (KR)
Title: Processing method of a long phosphorescence phosphor by combustion-reaction and its application for the fabrication of luminescent sheet
Inventor: KIM JUNG SIK
IPC: F21K2/06
Filed: 2010-11-08
Abstract: PURPOSE: A manufacturing method of strontium-aluminum oxide based phosphorescent powder and an electroluminescent sheet using thereof are provided to improve luminescence intensity according to high propriety thermal annealing temperature. CONSTITUTION: A manufacturing method of strontium-aluminum oxide based phosphorescent powder comprises the following steps: mixing strontium salt(Sr(NO3)2), aluminum salt, activator, and co-activator with a molar ratio of 0.97 : 2.0 : 0.005 : 0.01; and adding fluxing agent in the mixture; manufacturing strontium-aluminum oxide(SrO-Al2O3) based phosphorescent matter powder by processing combustion reaction with heating and thermal process using reaction fuel. The fluxing agent is boron oxide(B2O3) and the reaction fuel is urea. The activator is europium oxide and the co-activator is dysprosium oxide.
Patent KR-20120058092-A (KR)
Title: A electricity generator
Inventor: OH SANG BOK
IPC: H02N1/08
Filed: 2010-11-29
Abstract: PURPOSE: A power generation apparatus is provided to prevent dust from inflowing from the outside by sealing a positively charged body and a negatively discharged body, in other words, static generating objects, within a case. CONSTITUTION: A rotary shaft(20) is arranged in a case(10) to be rotatable and partially projected to the outside of the case. A rotating vane(30) is arranged in the partial projected portion of the case and rotates the rotary shaft. A positive charged body(40) is arranged in the rotary shaft. A negative charged body(50) is arranged inside the case. A sealing member(60) seals the case.
Patent KR-20120059822-A (KR)
Title: Thermal Decomposition Smelting Furnace
Inventor: YUN JIN HAN
IPC: F23G5/027
Filed: 2010-12-01
Abstract: PURPOSE: A waste material pyrolyzing and melting furnace having a rotary pyrolysis melting furnace is provided to have a small structure because wastes are moved to a residue discharging hole of a lower rotary body by a waste pusher while the wastes are pyrolyzed. CONSTITUTION: A waste material pyrolyzing and melting furnace is composed of a rotary pyrolysis melting furnace(1) and residue pyrolysis melting furnace(2). The rotary pyrolysis melting furnace is composed of an upper fixing body(100) and disc-shaped lower rotary body(200). The upper fixing body comprises a gas exhaust port, a waste material pouring device(110), an auxiliary combustion device(120), and a waste pusher(130). The gas exhaust port is formed in an upper part and exhaust combustion gas to outside. The auxiliary combustion device assists combustion of wastes. The waste pusher pushes the wastes to a middle direction. A residue discharging hole is formed in the central part of the lower rotary body and discharges residues to outside. The lower rotary body is rotated by a rotary device. The residue pyrolysis melting furnace is connected to the residue discharging hole of the lower rotary body and melts the discharged residues.
Patent KR-20120061508-A (KR)
Title: Board water jacket jig system and method of separating board water jacket
Inventor: LEE MU YER
IPC: H05K13/00
Filed: 2010-12-03
Abstract: PURPOSE: A device and a method for separating a cooling plate from a substrate are provided to efficiently and easily separate a cooling plate from a substrate by supporting the substrate. CONSTITUTION: A device for separating a cooling plate from a substrate comprises a main body frame(100) and a cooling plate separation unit(200). The main body frame has a substrate mount(110) in which a substrate(10) is installed. The cooling plate separation unit is coupled to the main body frame and selectively coupled to a cooling plate coupled to the substrate to separate the cooling plate from the substrate.
Patent KR-20120061664-A (KR)
Title: Fuel cell system
Inventor: SEO SANG HOON
IPC: H01M8/04
Filed: 2010-12-03
Abstract: PURPOSE: A fuel cell system is provided to prevent deterioration phenomenon of the fuel cell by preventing outside air from flowing into an air outlet and an air supply part. CONSTITUTION: A fuel cell system(100) comprises a stack(10) which is composed of aggregate of unit fuel cells(17), an air feed unit(30) which provides outside air to fuel electrodes, a humidifier(50) which humidifies by exchangingmoisture of fed air provided from the air feed unit with exhausted air provided from an air electrode, a hydrogen feed unit(70) which provides hydrogen to fuel electrodes, and a valve unit which prevents air from flowing into an air outlet and an air supply part.
Patent KR-20120063255-A (KR)
Title: A method of determining priority between sensor-nodes according to quantities of transmitting data of child sensor node for sensor network
Inventor: WON DAE HO
IPC: H04B7/26
Filed: 2010-12-07
Abstract: PURPOSE: A priority ranking providing method between sensor nodes is provided to minimize a collision between data by providing priority between sensor nodes based on the transmission amount of a child node. CONSTITUTION: Routers transmit first data frames to a coordinator(S12). The coordinator measures the reception number of the data frames during predetermined time and provides priority of terminal nodes according to the number(S15). The coordinator transmits the priority to the terminal nodes through the routers and creates a beacon frame. The terminal nodes transmits a second data frame to the routers(S18). The routers transmit the second data frame according to the priority of the beacon frame.
Patent KR-20120063752-A (KR)
Title: Image processing unit and stereoscopic image display device using the same, and image processing method
Inventor: CHO BYOUNG CHUL
IPC: G02B30/25
Filed: 2010-12-08
Abstract: PURPOSE: An image processing unit, a three-dimensional image displaying device including thereof, and an image processing method are provided to modulate pixel data in a predicted jagging improvement domain of 3D image data. CONSTITUTION: An image processing unit comprises the following: a data modulation unit(141) modulating pixel data of left and right eye image data inside a mask using a first coefficient group of the mask when the difference of same pixel data is greater than the predetermined threshold value; and a 3D formatter(142) rearranging 3D image data including the modulated left and right eye image data to be compatible to a 3D format.
Patent KR-20120063790-A (KR)
Title: Hub motor unit for electric bicycle
Inventor: KO JEONG HAN
IPC: H02K21/02
Filed: 2010-12-08
Abstract: PURPOSE: A hub motor unit for an electric bicycle is provided to simplify a system by assisting foot effort of a driver with one transmission unit for enhancing output properties of a motor and to decrease the number of rotation and the operational torque ranges. CONSTITUTION: A hub motor unit for an electric bicycle comprises a hollow shaft(5), a transmission unit(11), a hub housing(13), a hub cover(15), a motor unit(17), and a transmission control unit(19). The hollow shaft is installed in a bicycle frame. The transmission unit is rotatably installed in the hollow shaft. The hub housing is rotatably installed on the exterior of an input terminal of the transmission unit. The inner circumference of the hub housing is fixed in the output terminal of the transmission unit and the outer circumference thereof is connected to a wheel through spokes. The hub cover is rotatably installed in the hollow shaft to assemble with the hub housing. The motor unit is arranged between the hollow shaft and the input terminal of the transmission unit inside the hub housing to provide power according to control signals through the input terminal. The transmission control unit is arranged on a transmission shaft installed inside the hollow shaft to control the transmission unit.
Patent KR-20110095805-A (KR)
Title: Image display device
Inventor: KIM SEOK
IPC: G02F1/1335
Filed: 2010-12-09
Abstract: PURPOSE: An image display device is provided to improve the visibility of 2D and 3D images as well as preventing the reduction of brightness in 2D image display. CONSTITUTION: An image display device comprises an image display panel which selectively implements a 2D image and a 3D image, a pattern retarder which is placed on the front of the liquid crystal display panel, and a first and a second minute sub pixels(SPr2/SPg2/SPb2). A data voltage in 2D data format is applied to a first and a second sub pixels when implementing the 2D image.