baber/WOPTO huggingface dataset:
Patent KR-20120126185-A (KR)
Title: Apparatus for stripping floor coverings having clitch devices
IPC: E04G23/02
Filed: 2011-05-11
Abstract: PURPOSE: A floor material removing apparatus with a clutch device is provided to improve the productivity of a floor material removing work by quickly changing the direction of the device and easily moving the device. CONSTITUTION: A floor material removing apparatus(100) with a clutch device comprises a casing(110), a pair of bevel gears, a pair of clutches, a pair of rotating plates, and a operational plate. The casing comprises a wheel driving motor, a wheel(122), and a handling knob(124). The pair of bevel gears is installed between a vertical driving shaft and a horizontal driving shaft of a wheel driving motor. The pair of bevel gears changes the longitudinal rotating force of the wheel driving motor to a horizontal direction at 90 degree. The pair of clutches is arranged in both sides of the horizontal driving shaft and controls the transmission of the rotating force of the horizontal driving shaft to a wheel rotary shaft. The pair of rotating plates laterally move driving clutches to the horizontal driving shaft.
Patent KR-20120128999-A (KR)
Title: Information transmitting and receving system and method between smart phone and kiosk
IPC: G06F15/16
Filed: 2011-05-18
Abstract: PURPOSE: An information transmission and reception system and a method thereof are provided to enable a smart phone to transmit information to a kiosk and to receive the information from the kiosk without having a smart phone user input personal information or an authentication number. CONSTITUTION: Location information and identity information of a smart phone are provided to an information providing server(S1). When a connection request for a connection state message received from one or more kiosks is received, a connection response message is transmitted to the kiosk for connection(S2). Response information is transmitted to the corresponding kiosk(S3). [Reference numerals] (AA) Start; (BB) Finish; (S1) Transmitting location information and identity information of a smartphone to an information providing server; (S2) Connecting to one or more kiosks; (S3) Transmitting response information to the kiosks and outputting received information, or transmitting inputted or stored information according to the reception of information on the geneartion of an information providing event
Patent KR-20120129282-A (KR)
Title: FFU controlling apparatus with several ports for a controller
IPC: F24F11/02
Filed: 2011-05-19
Abstract: PURPOSE: A fan filter unit control device is provided to smoothly start or stop a motor by integrally manufacturing two or more BLDC(Brushless DC electric) motors. CONSTITUTION: A fan filter unit control device comprises two or more ports. The ports are fixed to a fan filter unit controller. Two ore more BLDC motors are operated by signals supplied from the fan filter unit controller. The PWM(Pulse Width Modulated) sine wave and DC power are supplied to the BLDC motors through the ports. The fan filter unit controller one unique number, and the unique number is displayed on the monitor of a central control system. [Reference numerals] (AA) Input power; (BB) DC power for a monitor; (CC) DC power unit; (DD) Control DC power; (FF) BLDC motor(embedded with a hole sensor); (OO) BLDC motor( embedded with a hole sensor)
Patent KR-20120130110-A (KR)
Title: Channel selection and communication method for considering interference of wifi in multi cannel wireless sensor network
IPC: H04B15/00
Filed: 2011-05-20
Abstract: PURPOSE: A channel selection method and communication method are provided to convert a communication channel by sensing wireless interference from a Zigbee sensor network. CONSTITUTION: An interference sensing process is repeated(205). When interference is sensed, a channel hopping method is executed by considering a Wi-Fi channel in a current channel. It is determined whether a channel is available(211). When the available channel is not searched, a hopping sequence interval is controlled(215). It is searched whether the channel is available. When the available channel is searched, the available channel is used for communication. [Reference numerals] (205) Interference sensed?; (AA,CC,EE,KK,HH,II,OO,PP) No; (BB,DD,FF,GG,LL,JJ,MM,NN) Yes
Patent KR-20120133944-A (KR)
Title: Method for manufacturing molten iron
IPC: C21B11/02
Filed: 2011-06-01
Abstract: PURPOSE: A hot metal preparing method is provided to improve productivity by using a powder-type hot metal material and excluding a separate pretreatment or reduction process. CONSTITUTION: A hot metal preparing method comprises the steps of: spraying a reducing agent, limestone, and iron ore selected from coal, petroleum, and reducing gas to the inside of a furnace(10) and reducing the sprayed iron ore with a reducing agent to obtain hot metal(30). [Reference numerals] (AA) Predetermined space
Patent KR-20120135581-A (KR)
Title: Method for forming a magnatic pattern and method for manufacturing a mram using the same
Inventor: NAM KYUNG TAE
IPC: G11C11/15
Filed: 2011-06-07
Abstract: PURPOSE: A method for forming a magnetic pattern and a method for manufacturing a magnetic memory device using the same are provided to reduce an operation failure of the magnetic memory device by suppressing a short of a free layer pattern and a second fixed layer pattern. CONSTITUTION: An interlayer dielectric layer(104a) is formed on a bottom electrode. An opening part is formed by etching a part of the interlayer dielectric layer. A first fixed layer pattern(110a) fills the opening part. A second fixed layer, a tunnel barrier layer, a free layer, and a top electrode layer are formed on the interlayer dielectric layer and the first fixed layer pattern. A second fixed layer pattern(119a), a tunnel barrier pattern, a free layer pattern(122a), and a top electrode are formed by patterning the top electrode layer, the free layer, the tunnel barrier layer, and the second fixed layer.
Patent KR-20120136978-A (KR)
Title: A anchor plate continuous supply device for improving of soft ground
Inventor: HER TAE YOUNG
IPC: E02D3/00
Filed: 2011-06-10
Abstract: PURPOSE: An automatic supply device for an anchor plate for soft ground improvement is provided to automatically and simultaneously perform drain board cutting and fixing works. CONSTITUTION: An automatic supply device(100) for an anchor plate for soft ground improvement comprises a frame(110), an anchor case(120), a slider(130), a power generation unit(140), a cutter(150), and a link. The frame is fixed to one side of drain construction equipment. The anchor case is vertically positioned at one side of the frame and receives multiple anchor plates therein. The slider is slid into the anchor case to forcefully discharge the anchor plates to the outside. The power generation unit slides the slider. The cutter cuts and presses a drain board(D) and couples the drain board to the anchor plate. The link transfers power to the cutter when the power generation unit is operated.
Patent KR-20130002541-A (KR)
Inventor: SONG HA KYOUNG
IPC: B43K8/04
Filed: 2011-06-29
Abstract: 본 발명은 터치스크린을 작동하는 데 있어 도전성의 저하로 터치스크린의 오작동을 없도록 하기 위한 터치펜 겸용 필기구에 관한 것으로, 중공으로 관통되어 도전체로 형성된 케이스와, 케이스 내부에 삽입되고 일측에 암나사결합부가 형성되며 중공으로 관통형성된 결합구와, 결합구의 암나사결합부에 결합되어 볼펜심이 노출되지 않도록 차단하는 차단구와, 차단구에 결합되며 도전체로 형성된 완충결합구와, 완충결합구에 결합되어 터치스크린을 누르는 도전성을 갖는 접촉캡으로 구성된터치펜 겸용 필기구이다.
Patent KR-20130008358-A (KR)
Title: Power steering device for motor
Inventor: KIM TAE YOON
IPC: B62D3/12
Filed: 2011-07-12
Abstract: PURPOSE: An electric steering device for a vehicle is provided to prevent the tilting of an end cap in motion although the ball member is laterally shaken and to compensate a gap between the end cap and a ball nut part. CONSTITUTION: An electric steering device for a vehicle(100) comprises a ball nut part(110), a ball member(120), an end cap(130), and a tilting prevention part(140). The ball nut part is rotated by a driving motor and is engaged with a screw rack bar(50). A spiral first groove part(111) to which the movement of the ball member is arranged on the interior of the ball nut part. A spiral second groove part(132) to which the movement of the ball member is in a state of being engaged with the first groove is arranged on the exterior of the screw rack bar. The ball member is installed between the ball nut part and the screw rack bar and reduces friction. The end cap is arranged in the inner side of the ball nut part and guides the ball member to the ball nut part. The tilting prevention part is arranged in the ball nut part and the end cap and prevents the tilting of the end cap.
Patent KR-20130008854-A (KR)
Title: Graphene synthesis chamber and method for synthesizing graphene using the same
Inventor: WON DONG KWAN
IPC: B01J19/08
Filed: 2011-07-13
Abstract: PURPOSE: A graphene synthesis chamber and a graphene synthetic method using the same are provided to achieve a temperature necessary for graphene synthesis in a short period of time and uniformly heat a substrate by using light including a near infrared ray. CONSTITUTION: A graphene synthesis chamber includes a chamber case(110), a gas supply unit(102), a main heating unit(120), and an assistant heating unit. The chamber case defines an internal space(1) in which a substrate(10) including a metal plate is disposed. The gas supply unit supplies a gas including carbon to the internal space. The main heating unit irradiates light including a near infrared wavelength band to the internal space in order to heat the substrate. The assistant heating unit is disposed hear the substrate and absorbs light including the near infrared wavelength band.
Patent KR-20130008935-A (KR)
Title: Process for producing pellet with carbonaceous material incorporated therein
Inventor: SON SANG HAN
IPC: C22B1/16
Filed: 2011-07-13
Abstract: PURPOSE: A manufacturing method of a pellet with carbonaceous material is provided to obtain a pellet with carbonaceous material of high strength at room temperature without use of binder. CONSTITUTION: A manufacturing method of a briquette with carbonaceous material comprises: a step of manufacturing a mixture by mixing iron ore material and coal raw material; a step of molding a pellet at room temperature by press-molding the mixture; and a step of sintering the briquette at a low temperatures. The iron ore material has an average particle diameter of 5mm or less and the coal raw material has an average particle diameter of 0.1 mm or less. In the pellet molding step, the mixture is put into a pelletizer and powderized into an average particle diameter of 0.1 mm or less to mold the pellet. [Reference numerals] (AA) Iron ore; (BB) Coal; (CC,DD) Drying
Patent KR-20130009441-A (KR)
Title: Semiconductor substrate, method for manufacturing semiconductor substrate and flat package chip device
Inventor: JIN SE MIN
IPC: H01L23/48
Filed: 2011-07-15
Abstract: PURPOSE: A semiconductor substrate, a manufacturing method thereof, and a flat package chip device are provided to minimize defects in a soldering process by forming a path which outputs the air or flux of a solder on the semiconductor substrate with a wide pad. CONSTITUTION: A semiconductor substrate(100) includes a ground pad(30), a terminal pad(50), and a solder resist region(70). The ground pad is formed in the center of a substrate(10) to be connected to the lower side of the flat package chip. The terminal pad is formed around the substrate. The terminal pad is electrically connected to the terminal of the flat package chip. An open section(42) connected to a first air path(41) is formed between the solder resist region and the ground pad.
Patent KR-20120053943-A (KR)
Title: Method for mitigating interference by base station in downlink and base station and terminal for supporting that method
Inventor: YIE CHUNG KU
IPC: H04B7/26
Filed: 2011-07-19
Abstract: PURPOSE: An interference mitigation method, base station, and terminal thereof are provided to enable a terminal to receive normal communication services from a macro base station by alleviating interference generated by a small base station in downlinks. CONSTITUTION: In case interference levels for a first terminal are over threshold values, a small base station allocates resources for the first terminal(S210,S220). The small base station transmits data to the first terminal through the allocated resources(S230). In case the interference levels for the first terminal are under the threshold values, the small base station does not allocate the resources for the first terminal(S240).
Patent KR-20130011229-A (KR)
Title: Interception device of high-power source
Inventor: LEE JEONG HUN
IPC: H01H9/30
Filed: 2011-07-21
Abstract: PURPOSE: A high voltage power source blocking device is provided to prevent additional damage to a vehicle and additional injuries of passengers. CONSTITUTION: A body part(100) comprises a fixed internal space. A high voltage supplier(200) comprises a high voltage bus bar(210) for supplying high voltage to a high voltage consumer. A power blocking part(300) is positioned in the body part between the high voltage consumer and the high voltage supplier. A power blocking part comprises a terminal(310), a push rod(320), a gas generator(330), and an arc interception part(340).
Patent KR-20120024389-A (KR)
Title: Image forming method and image forming apparatus
Inventor: IKOSHI MASAO
IPC: B41M1/06
Filed: 2011-07-29
Abstract: PURPOSE: Image forming method and device are provided to decrease a decrease in a temperature in addition to heating and drying in case of inkjet images with relatively much amount of ink. CONSTITUTION: An image forming method comprises next steps. Ink composition of over 6g/m^2 is applied to a recording medium(1). The ink composition contains water, pigment, water-soluble organic solvent and polymer particles. The recording medium with the ink composition is heated and dried. The heated and dried recording medium is cooled. The temperature of the recording medium decreases by over 5°C immediately after heating and drying. Powder is applied to a surface of the cooled recording medium, to which the ink composition has been applied. The recording medium with the power is integrated.
Patent KR-20130014251-A (KR)
Title: Organic light emitting diode insulted with color-converting polymer layer containing quantum dot
Inventor: KIM TAE WHAN
IPC: H01L51/50
Filed: 2011-07-29
Abstract: PURPOSE: An organic light emitting device having a color-converting polymer layer is provided to simplify a manufacturing process by omitting a process for manufacturing a color-converting layer. CONSTITUTION: An anode layer(20) is formed on a substrate. A polymer layer(30) for color conversion is formed on the anode layer and includes quantum dots and a first hole-transporting material. A spacer layer(40) is formed on the polymer layer and includes a second hole-transporting material. A light emitting layer(50) is formed on the spacer layer. A cathode layer(80) is formed on the light emitting layer.
Patent KR-20130017547-A (KR)
Title: Embedded package and method for manufacturing the same
Inventor: CHUNG QWAN HO
IPC: H01L23/48
Filed: 2011-08-11
Abstract: PURPOSE: An embedded package and a manufacturing method thereof are provided to increase an operation speed of the embedded package by increasing a distance between an integrated circuit of a semiconductor chip and a circuit wire to reduce parasitic capacitance. CONSTITUTION: A semiconductor chip(10) is divided into a cell part(CELL) and a peripheral part(PERI). The semiconductor chip includes a first surface(10A), a second surface(10B), an integrated circuit(IC), a bonding pad(11) and a bump(20). The second surface of the semiconductor chip is attached to a core layer(30) by an adhesive member(80). An insulation member(40) is formed on the semiconductor chip and the core layer. A circuit wire(50) is formed on the insulation member and the bump.
Patent KR-20130023428-A (KR)
Title: Chlorella sp. m082 having excellent carbon dioxide fixation ability at high temperature and uses thereof
Inventor: OH YOU KWAN
IPC: C12R1/89
Filed: 2011-08-29
Abstract: PURPOSE: A use of Chlorella sp. M082 with an excellent carbon dioxide fixation ability at high temperature is provided to ensure resistance to carbon dioxide. CONSTITUTION: Chlorella sp. M082(deposit number: KCTC 11998BP) has an excellent carbon dioxide fixation ability at high temperature. The strain is used for fixation of carbon dioxide in coal-fired exhaust gas. The coal-fired exhaust gas contains 10-20 wt% of carbon dioxide, 100-300 ppm of CO, 150-350 ppm of SOX, 150-350 ppm of NOX, and 5-15 mg/m^3 of dust. [Reference numerals] (AA) Air(0.035%); (BB) Synthetic CO_2(10%); (CC) Coal exhaust gas(CO_2 ~15%); (DD) Temperature(35 -> 40°C); (EE) KCTC strain 46 kinds + KR-1; (FF) KCTC strain 24 kinds + KR-1; (GG) KCTC strain 16 kinds + KR-1; (HH) KCTC strain 5 kinds + KR-1; (II) Strain with superior CO_2 and temperature resistance
Patent KR-20130023936-A (KR)
Title: Portable large tear fluid injection device
Inventor: CHOI SEONG HO
IPC: F41B9/00
Filed: 2011-08-30
Abstract: PURPOSE: A portable capsaicin injector in a large capacity is provided to have an excellent accessibility to protesters by carrying conveniently on the shoulders in suppression of a protest, and to be able to inject tear liquid for a long time. CONSTITUTION: A portable tear liquid injector in a large capacity comprises a backboard frame(10) and a tear liquid injection device(20). The backboard frame has a backboard part(12) having a pair of suspenders for slinging over the shoulder in front, and a support part(14) in the lower back side of the backboard. The tear liquid injection device is equipped in order to inject tear liquid stored in the backboard frame in a large capacity with compressed air.
Patent KR-20130024370-A (KR)
Title: Opaque pet film for hydrogel with excellent discriminations
Inventor: HONG SUNG HEE
IPC: B32B7/06
Filed: 2011-08-31
Abstract: PURPOSE: An opaque polyethylene terephthalate film is provided to improve releasing separation and sensitivity by an inline coating process. CONSTITUTION: An opaque polyethylene terephthalate film comprises a film(10) containing 5-30 weight% of a titanium mixture, which is a biaxially stretched polyethylene terephthalate film and has an average particle size of 0.1-5 micron, and 0.005-0.5 weight% of a white polyester terephthalate which contains a fluorescent brightener; and a silicon hetero coating layer(20) which is formed on one side of the film and comprises an epoxy compound and a silane compound.
Patent KR-20130024636-A (KR)
Inventor: HWANG GEUM CHAN
IPC: C04B35/565
Filed: 2011-08-31
Abstract: 실시예에 따른 탄화규소 소결체는, 탄화규소, 붕화티탄, 붕화규소 및 규소를 포함하고, 상기 탄화규소의 평균 입경은 0.5㎛ 내지 20㎛ 일 수 있다. 
실시예에 따른 탄화규소 소결체는, 탄화규소, 붕화티탄 및 붕화규소를 혼합하여 원료를 준비하는 원료 준비 단계; 상기 원료를 성형하여 성형체를 제조하는 성형 단계; 상기 성형체를 열처리하는 가열 단계; 및 상기 성형체에 규소를 함침하는 함침 단계를 포함할 수 있다.
Patent KR-20130025507-A (KR)
Title: A filter of preprocessing for use in apparatus for measuring contaminated substance
Inventor: KIM HYUN OOK
IPC: G01N1/34
Filed: 2011-09-02
Abstract: PURPOSE: A filter for a preprocess for measuring pollutant is provided to continuously clean the filter with a brush arranged in the bottom surface of a rotator. CONSTITUTION: A filter for a preprocess for measuring pollutant comprises a filter body and a filter(21). The filter body is divided into an upper body(11) and a lower body. A specimen flowing into the upper body is discharged through a specimen outlet communicated to a collecting pipe(14). The lower body includes a drainage passage.
Patent KR-20130025541-A (KR)
Title: Blade for wind turbine, and wind turbine having the same
Inventor: LEE BYUNG KYU
IPC: F03D11/00
Filed: 2011-09-02
Abstract: PURPOSE: A blade and a wind turbine with the same are provided to attach a maintenance device of a blade to the exterior of the blade by having an attachment member which can be attached to a magnet. CONSTITUTION: A blade for a wind turbine comprises an attachment member(15). The attachment member is embedded on the surface to attach a maintenance device and is made of a material which can be attached to a magnet. The attachment member is embedded in a leading edge(13a) of a blade and is extended in a longitudinal direction of the blade. The attachment member is a bendable thin plate corresponding to the curved surface of the leading edge of the blade.
Patent KR-20120025985-A (KR)
Title: Circuit for calculating remaining electric charge of battery
Inventor: YAMADA SUSUMU
IPC: G01R31/36
Filed: 2011-09-05
Abstract: PURPOSE: A residual quantity calculating circuit is provided to calculate the residual quantity of cell with high precision based on output voltage of the cell. CONSTITUTION: A battery residual quantity display circuit(10) comprises a battery residual quantity calculation circuit(20), a power circuit(21), a microcomputer(22), and a driver circuit(23). The battery residual quantity calculation circuit calculates the residual quantity of cell based on the voltage of a resistor to which the output voltage is divided and the voltage from a thermistor(31). The power circuit creates the operating voltage of the battery residual quantity calculation circuit. The microcomputer controls a mobile telephone according to the operation result of an operating unit(13). The microcomputer transmits data outputted from the battery residual quantity calculation circuit to the driver circuit. The driver circuit drives the display unit.
Patent KR-20120028281-A (KR)
Title: Optical sheet, surface light source apparatus, and transmission image display apparatus
Inventor: HAMAMATSU TOYOHIRO
IPC: G02F1/13357
Filed: 2011-09-14
Abstract: PURPOSE: An optical sheet, a surface light source device, and a transmissive image display device are provided to make a user difficult to see printing dots, formed on the rear side, from the front side. CONSTITUTION: A side(33) receives light from a light source(22). A light-emitting surface is formed in the direction to cross the corresponding side and emits surface-shaped light. A rear side faces to the light-emitting surface. The print dot is printed on the corresponding rear side and reflects the light incident from the side to the light-emitting surface. A plurality of convex parts is formed in the light-emitting surface and emits the light incident from the side. A plurality of convex parts is expanded in one direction.
Patent KR-20120033242-A (KR)
Title: Method and apparatus for manufacturing lens, lens manufactured by the method, lens unit having the lens
Inventor: YAMADA DAISUKE
IPC: B29C43/36
Filed: 2011-09-14
Abstract: PURPOSE: A pair of lens, a lens unit equipped thereof, a manufacturing method and manufacturing device thereof are provided to smoothly process mold opening in a mold release process. CONSTITUTION: A manufacturing method of a pair of lens comprises next steps: supplying resin on a lower mold surface(62); moving an upper mold and the lower mold towards each other until the upper and the lower molds have a specific interval; molding a resin provided on the lower molding surface by inserting into the upper and the lower molding surfaces; hardening the resin by supplying energy; and drawing out the resin from the form block. The amount of resin provided in the supply process is less than a volume of cavity.