baber/WOPTO huggingface dataset:
Patent KR-20130025217-A (KR)
Title: Power factor correction control device and zero-current detection method for power factor correction control device
Inventor: LIM JOON HYUNG
IPC: G05F1/70
Filed: 2011-09-01
Abstract: PURPOSE: A power factor compensation control device and a zero current detecting method are provided to improve the efficiency of a boost by detecting the zero current of an inductor with a switch control part. CONSTITUTION: A convertor part(110) comprises rectifying parts(D21,D22,D23,D24), an inductor(L21), a switching element(M21), a diode(D25), and a capacitor(C21). The rectifying part rectifies commercial AC power supply. The Inductor stores energy with input current. The switching element controls the input current flowing in the inductor. The convertor part outputs DC voltage. A first voltage sensing part(120) senses input voltage. A second voltage sensing part(130) senses the leveled down output voltage of the convertor part. A switch control part(140) converts the input and output voltage to a first and a second digital value, respectively. The switch control part controls the switching element of the converter part using the zero current of the inductor. [Reference numerals] (141) Driving part; (146) Digital operation part
Patent KR-20130026232-A (KR)
Title: A functional overshoes
Inventor: BYAN HOU SUNG
IPC: A43B13/22
Filed: 2011-09-05
Abstract: PURPOSE: Functional overshoes are provided to enable a user to wear the overshoes on shoes. CONSTITUTION: Functional overshoes comprises a body(10) which is formed in a shape corresponding to shoes, an entrance(11) which is formed in upper part of the body, and shoes which are combined through the entrance and are worn on the outside. The body is a foamed product, is formed with a ventilation hole. A band(14) is fixed in the rear of the entrance. A concavo-convex part(13) is formed in the outsole(12) of the overshoes.
Patent KR-20130031133-A (KR)
Title: Apparatus and method for controlling multiple cameras with sector based active tracking
Inventor: CHO WE DUKE
IPC: H04N7/18
Filed: 2011-09-20
Abstract: PURPOSE: An active tracking multi-camera control device based on a sector and a method thereof are provided to prevent overlapped tracking of the same object by using active tracking for a multi-camera. CONSTITUTION: A control unit(110) assigns an assignment area to each image input unit so that overlapped areas are existed in neighbor input units(120). The control unit outputs a control signal for monitoring an object to two or more image input units based on an activity which is calculated in a sector unit. . [Reference numerals] (110) Control unit; (AA) Image input unit 1; (BB) Image input unit 2; (CC) Image input unit n
Patent KR-20130033094-A (KR)
Title: Power semiconductor device
Inventor: LEE JEONG YOON
IPC: H01L21/336
Filed: 2011-09-26
Abstract: PURPOSE: A power semiconductor device is provided to relatively reduce an on-resistance and to maintain a withstand voltage by reducing an electric field concentration in a body region. CONSTITUTION: A first conductive type first semiconductor(121) is formed on the upper side of a substrate region(110). A first conductive type second semiconductor region(122) is formed on the upper side of the first semiconductor region. A second conductive type well region(130) is formed from the upper side of the second semiconductor region to the substrate region with a preset depth. A first conductive type source region(150) is formed in the well region. A gate electrode(160) is formed on the upper sides of the well region and the second semiconductor region. A second conductive type first column region(140) is formed from the lower side of the well region to the substrate region with a preset depth.
Patent KR-20130033105-A (KR)
Title: Method for partial launching vessel in dry dock
Inventor: HA SANG KYU
IPC: B63C1/08
Filed: 2011-09-26
Abstract: PURPOSE: A method for partially launching ships in a dry dock is provided to improve the turnover of the dock by simultaneously launching completed ships and uncompleted super blocks. CONSTITUTION: A method for partially launching ships in a dry dock(10) is as follows: The open parts of uncompleted super blocks(14,14') are blocked by clapboards at the completion time of ships(12,12'). The dry dock is filled with seawater. The completed ships and the super blocks are simultaneously launched in the dry dock. The dry dock is open, and the completed ships move to the outside. The seawater in the dry dock is discharged to the outside. The uncompleted ships move into the dry dock, and the clapboards are removed to start constructing the uncompleted ships.
Patent KR-20110133456-A (KR)
Title: Planar transformer
Inventor: KIM EUN SOO
IPC: H01F27/28
Filed: 2011-09-26
Abstract: PURPOSE: A planar transformer is provided to control leakage inductance by securing and adjusting an area in which a primary coil and a secondary coil are not interlinked and to sufficiently secure the leakage inductance without using a leakage inductor. CONSTITUTION: A primary coil(1211) is arranged on bottom secondary coils(1311,1312). A primary coil is arranged while surrounding the first left direction projection(1132) and the first right direction projection of a first plane core(1100). A plurality of coils is separated and laminated on top secondary coils(1313,1314). The top secondary coil is arranged while surrounding the first left direction projection of the first plane core. A second plane core(1400) is arranged in the top secondary coil. The second plane core comprises a second right direction projection which is separated in a second left direction projection(1432).
Patent KR-20130034822-A (KR)
Title: Method for saving energy in aromatic compounds separation from naphtha
Inventor: KIM HYUN CHEOL
IPC: C10G35/00
Filed: 2011-09-29
Abstract: PURPOSE: An energy-saving method is provided to save energy by retrieving waste heat of a NHT process rerun column top product. CONSTITUTION: Waste heat is retrieved from a NHT process rerun column top product during an aromatic compound separation process, and the retrieved waste heat is supplied as heat source for NHT process stripper raw material preheating and a reboiler of a NHT process naphtha splitter. The aromatic compound separation process includes use of a xylene column, a raffinate column and a naphtha hydrogenated rerun column. The aromatic compound includes benzene, toluene and xylene. [Reference numerals] (AA) DA-102 OVHD product; (BB,CC) EA-138(newly established); (CC) EA-124(newly established); (DD) Saved energy : 2.1MMkcal/h; (EE) - on the basis of medium pressure steam : 3.7t/h saved;
Patent KR-20120062610-A (KR)
Title: Pulp making device of used paper recycling apparatus and used paper recycling apparatus
Inventor: TAMAI SHIGERU
IPC: B02C7/11
Filed: 2011-09-30
Abstract: PURPOSE: An apparatus for manufacturing a pulp of waste paper is provided to beat paper by high speed rotation under high pressure and to prevent blockage of waste paper. CONSTITUTION: An apparatus for manufacturing a pulp of waste paper comprises a dissociation part and a beating part. The dissociation part crushes and dissociates waste paper. The beating part comprises a beater. The beaten gap includes a supply hole(45a) formed at the center of a beating disk and a discharge hole(45b) formed at the edge of the outer circumference of the beating disk.
Patent KR-20130037789-A (KR)
Title: Silicon injection apparatus and silicon removing apparatus
Inventor: AN TAE CHEOL
IPC: B05C17/005
Filed: 2011-10-07
Abstract: PURPOSE: A silicon injection apparatus is provided spray silicon on a sealing side by a reflection part by a reflection part mounted in an observing part. CONSTITUTION: A silicon injection apparatus comprises a supporting part, a silicon feeding part, a silicon spraying part, and an observing part. The silicon feeding part comprises an acceptance part(33), a case(31), a handle(H), and a supply pipe(39). The silicon spray part comprises a spray frame(51) and a spray pipe(53). The observing part comprises an observing part frame(71) and a reflecting part(73). The observing frame is installed to be rotatable to the supply part. The reflection part is mounted to the observing frame. A silicon removing part comprises a supporting part, a silicon removing part, and an observing part.
Patent KR-20130046465-A (KR)
Title: Learning system and method for providing learning contents by stages in digital textbook
Inventor: KIM SI HAN
IPC: G06Q50/20
Filed: 2011-10-28
Abstract: PURPOSE: A remote education system providing learning contents by grade in a digital textbook and a method thereof are provided to supply contents or information suitable for a student level by separately classifying the learning data according to each student level. CONSTITUTION: A learning management server(400) manages the student grade information designated by a teacher terminal(100) and the member information of a student terminal(200) and classifies the learning contents of a digital textbook to be provided to the two terminals. When the digital textbook is requested from the teacher terminal, the learning management server extracts the learning contents matched with the corresponding grade based on the student grade information to provide the extracted contents to the student terminal. [Reference numerals] (100) Teacher terminal; (200) Student terminal; (300) Communication network; (400) Learning management server
Patent KR-20130046787-A (KR)
Title: Push server, application server and terminal unit
Inventor: LEE HUN JOO
IPC: H04W4/12
Filed: 2011-10-28
Abstract: PURPOSE: A push server, an application server, and a terminal thereof are provided to offer a push service for fundamentally blocking the occurrence of a periodic alive message with the application server. CONSTITUTION: A receiver(210) receives a push message from an application server. The application server is connected to a push application installed in an originating terminal. When message transmission is requested from the originating terminal, the application server generates the push message. A generation unit(230) generates a short text message including the push message and an execution code for executing the push application. A transmission unit(250) transmits the short text message to a reception terminal. [Reference numerals] (100) Application server; (110,210) Receiver; (130,250) Transmission unit; (200) Push server; (230) Generation unit
Patent KR-20130048603-A (KR)
Title: Sparkling grain wine improved flavour
Inventor: CHOI HAN SEOK
IPC: C12R1/85
Filed: 2011-11-02
Abstract: PURPOSE: A sparkling grain wine with improved preference is provided to enhance effervescence according to the amount of grapes, and to effectively remove astringent taste without reduction of alcohol concentration. CONSTITUTION: A method for producing sparkling grain wine comprises: a step of adding 75-150g/5L of glucose to original grain wine; and a step of fermenting. The original grain wine includes makkoli(Korean rice wine) or dongdongju(Korean rice wine). The method also comprises a step of adding starch sugar and water. 20-60% of the glucose is added using natural fruit juice.
Patent KR-20120052892-A (KR)
Title: Projection optics and projector employing the same
Inventor: KONUMA OSAMU
IPC: G03B21/14
Filed: 2011-11-16
Abstract: PURPOSE: A projection optical system and an image projector adopting the same are provided to remove a disturbance caused by a reflecting optical system when observing a projected plane by forming the reflecting optical system with a concave mirror. CONSTITUTION: A projection optical system comprises a first optical system(201), a second optical system(202), and a reflecting optical system(203). The first optical system forms a first intermediate image(210) by magnifying images(206) formed by an image display element. The second optical system forms a second intermediate image(213) by magnifying the first intermediate image. The reflecting optical system reflects light formed the second intermediate image. An optical axis(204) of the first optical system moves in parallel in a direction vertical to an optical axis(205) of the first optical system with respect to the optical axis of the second optical system.
Patent KR-20130054074-A (KR)
Title: Apparatus displaying event view on splited screen and method for controlling thereof
Inventor: KIM CHUL JOO
IPC: G06F3/048
Filed: 2011-11-16
Abstract: PURPOSE: A portable terminal and a control method thereof are provided to individually display an event processing view in a single view based device. CONSTITUTION: When an event is generated for displaying a first application on a touch screen, a control unit(110) generates a second window with an event processing view corresponding to the event. The control unit displays the second window on a first window. The control unit determines the execution of the first application before the event is generated. [Reference numerals] (110) Control unit; (120) Mobile communication module; (130) Sub-communication module; (131) Wireless LAN module; (132) Local area communication module; (140) Multimedia module; (141) Broadcasting communication module; (142) Audio playing module; (143) Video playing module; (150) Camera module; (151) First camera; (152) Second camera; (155) GPS module; (160) Input/Output module; (161) Button; (162) Microphone; (163) Speaker; (164) Vibration motor; (165) Connector; (166) Key pad; (170) Sensor module; (175) Storage unit; (180) Power supplying unit; (190) First touch screen; (195) Touch screen controller
Patent KR-20130054766-A (KR)
Title: Battery system, method for controlling battery system and energy storage system including the same
Inventor: SONG BYUNG IL
IPC: G01R31/36
Filed: 2011-11-17
Abstract: PURPOSE: A battery system, a control method of a battery system, and a power storage system including the same are provided to increase measurement accuracy of battery voltage, battery charge and discharge current and calculation accuracy of SOC(State of Charge) and SOH(State of Health). CONSTITUTION: A first communication unit(121-1) of a first tray BMS(120-1) receives a synchronization signal(Ss) from a rack BMS(200). A first switching unit(122-1) is turned on when the synchronization signal is received from the first communication unit. If the first switching unit is turned on, the synchronization signal is transmitted to a first MCU(123-1) and a second switching unit(122-2) of a second tray MBS(120-2) is switching turned on. If the second switching unit, the synchronization signal is transmitted to a second MCU(123-2) and a third switching unit of a third tray BMS is switching turned on. The first MCU to the n-th MCU(123-n) receiving the synchronization signal transmitted by the rack BMS controls a first AFE(124-1) to n-th AFE(124-n) and measures monitoring data(Dm) about voltage, current, temperature, a remaining amount of power, lifetime, a state of charge. The first AFE to the n-th AFE covert the measure data into digital data when the monitoring data measurement is completed. If transmission of first monitoring data(Dm1) is completed, the second MCU of the second tray BMS transmits second monitoring data(Dm2) to the rack BMS through the first communication unit. [Reference numerals] (121-2) First communication unit; (121-2) Second communication unit; (121-n) n-th communication unit; (122-1) First switching unit; (122-2) Second switching unit; (122-n) n-th switching unit; (123-1) First MCU; (123-2) Second MCU; (123-n) n-th MCU; (124-1) First AFE; (124-2) Second AFE; (124-n) n-th AFE; (200) Rack BMS; (AA) Bus line
Patent KR-20130054875-A (KR)
Title: Driving apparatus for image display device and method for driving the same
Inventor: KIM MIN KI
IPC: G09G3/36
Filed: 2011-11-17
Abstract: PURPOSE: A driving apparatus of an image display device and a driving method thereof are provided to improve reliability of a product, by preventing image quality failure according to a driving timing error. CONSTITUTION: A display panel(2) displays an image by comprising a plurality of pixel regions(2). A plurality of data integrated circuits(4a~4c) generates a gate control signal and a data control signal according to a shared self-generated synchronizing signal by sharing the self-generated synchronizing signal with each other, and drives data lines of the display panel by using the self-generated data control signals. A gate driver(3) drives gate lines of the display panel according to the gate control signal of one data integration circuit among the plurality of data integration circuits.
Patent KR-20130055298-A (KR)
Title: 가습 제습 복합기의 수위 감지 구조
Inventor: KIM SOON KON
IPC: B01D46/00
Filed: 2011-11-18
Abstract: 본 발명은 가습 제습 복합기의 수위 감지 구조에 관한 것으로서, 가습을 위한 물이 수용되는 수조; 상기 수조가 보관되는 수조보관함이 마련되어 있는 본체; 상기 수조 내에 회전가능하게 마련되고, 부력에 의해 물에 뜨는 플롯제; 상기 본체에 마련되어, 상기 플롯제가 회전함에 따라 상기 수조 내의 수위를 감지하는 센서부;를 포함하며, 상기의 구조에 따르면, 수조 내의 수위를 감지할 수 있는 수위 감지 구조가 마련됨으로써, 수조 내의 물이 가득차거나 물이 없음을 사용자에게 알려주므로 편의성이 증대될 수 있으며, 단순하고 간단한 구조로도 수조 내의 수위를 감지할 수 있는 효과가 있다.
Patent KR-20130055460-A (KR)
Title: Display apparatus for vehicle and recording medium
Inventor: RA CHUNG SEOB
IPC: B60K35/00
Filed: 2011-11-18
Abstract: PURPOSE: A display device for a vehicle and a recording medium for the same are provided to minimize the reluctance of drivers due to the output of three-dimensional videos by providing various display methods, and to improve safe drive efficiency. CONSTITUTION: A display device(100) comprises a display panel(110), a backlight(120), a switching panel(130), an interface unit(140), a communication unit(150), an ECU interlocking unit(160), a storage unit(170), a memory(180), and a controller(190). The display panel is divided into a central part display section(110a), a right side display section(110c), and a left side display section(110b). The controller separates the output method of information on the display panel into a two-dimensional or three-dimensional method. A user chooses a section to display through the two-dimensional or three-dimensional method for inputting to the interface unit. [Reference numerals] (100) Display device for a vehicle; (110) Display panel; (110a) Central part display section; (110b) Left side display section; (110c) Right side display section; (120) Backlight; (130) Switching panel; (140) Interface unit; (150) Communication unit; (160) ECU interlocking unit; (170) Storage unit; (180) Memory; (190) Controller
Patent KR-20130056451-A (KR)
Title: Speaker improving output sound
Inventor: MA HEE YOUNG
IPC: H04R9/04
Filed: 2011-11-22
Abstract: PURPOSE: A speaker for an output improvement is provided to increase an output in comparison with an existing speaker. CONSTITUTION: A speaker includes a case(31), a vibration plate(24), a yoke(32), a magnet(11), and a voice coil(21). The case brings a wire which is connected with a sound system in. The vibration plate is mounted on the case. The yoke is mounted on a position which is not a part corresponding to the right center of the vibration plate among the flank sides of the case. The magnet is mounted on the yoke and forms a magnetic field. The voice coil is mounted around the magnet and vibrates the vibration plate by an interaction between the magnet and an electric signal which is applied from the wire.
Patent KR-20130056730-A (KR)
Title: Method for preparing carbon fiber precursor
Inventor: CHOI YOUNG HO
IPC: D01F9/22
Filed: 2011-11-22
Abstract: PURPOSE: A method for fabricating a precursor fiber for a carbon fiber is provided to obtain a precursor fiber with excellent molecular orientation and small diameter and a carbon fiber with high strength and high rigidity. CONSTITUTION: A method for fabricating a precursor fiber for a carbon fiber comprises: a step of spinning an acrylonitrile fiber from a spinning solution containing an acrylonitrile polymer; a step of stretching the spun fiber and controlling the fiber diameter; and a step of stretching the fiber and preparing the precursor fiber. The acrylonitrile polymer is fabricated by copolymerization of an acrylonitrile monomer and one or more copolymerization monomers selected from acrylic acid, methacrylic acid, itaconic acid, methacrylate, and acrylamide. The acrylonitrile polymer contains 90-99 wt% of acrylonitrile. [Reference numerals] (AA) Start; (BB) Prepare a PAN spinning solution; (CC) Spin; (DD) Super draw; (EE) Draw
Patent KR-20130057025-A (KR)
Title: Polypropylene resin composition having improved melt strength and manufacturing method the same
Inventor: PARK CHUN MIN
IPC: C08L27/12
Filed: 2011-11-23
Abstract: PURPOSE: A polypropylene-based resin composition is provided to set contents of fluorine resin and inorganic filler to improve melting tension of the resin composition and to have a simple mixing and molding process through an extruder. CONSTITUTION: A polypropylene-based resin composition comprises 100.0 parts by weight of a polypropylene resin or high melting tension polypropylene resin; 0.1-20 parts by weight of a fluorine resin; and 0.1-20 parts by weight of inorganic filler. The weight average molecular weight of the polypropylene resin is a propylene homopolymer or copolymer which has a weight average molecular weight of 300,000 or more and a melt index(ASTM D1238) of 0.1-10 g/10min. The polypropylene-based resin composition has a melting tension of 0.3 N or more.
Patent KR-20120004361-A (KR)
Title: Temperature control apparatus including heat exchanging unit
Inventor: PARK MYUNG SIK
IPC: F24F13/22
Filed: 2011-11-28
Abstract: PURPOSE: A temperature controlling device comprising a heat exchange unit is provided to rapidly maintain the temperature of a target within a proper range by increasing the discharge speed of air at an air discharge hole. CONSTITUTION: A temperature controlling device comprises a heat exchange unit(100), a compressor(20), a condenser(50), a condensing fan, a condensate receiver, a condensate pipe, a condensate valve, and a control unit. The heat exchange unit comprises a refrigerant inlet, a refrigerant outlet, a closed unit, an inflation unit, an evaporator, and a ventilation fan. The condensing fan sends external air to the condenser. The condensate receiver is arranged in the unit and temporarily stores condensate. The condensate pipe externally discharges the condensate. The condensate valve opens/closes the condensate pipe depending on external signals.
Patent KR-20130061795-A (KR)
Title: Method for controlling an object, display apparatus and transparent signage system thereof
Inventor: NOH HYE EUN
IPC: G06F3/048
Filed: 2011-12-02
Abstract: PURPOSE: An object control method, a display device using the same, and a transparent signage system are provided to supply an object of a three-dimensional shape having various angles and object information by rotating an object located in a rear side according to user input. CONSTITUTION: A display unit(180) displays object information corresponding to a position of an object. A UI(User Interface) unit(190) senses user input for the object. An external device interface unit(130) delivers a control signal for rotating the object to a turntable device fixing the object. If a user approaches within a predetermined distance, the display unit displays an interaction guide for the user input. The interaction guide designates a rotation direction of the object. [Reference numerals] (110) Signal input and processing unit; (120) Network interface unit; (130) External device interface unit; (140) A/V input unit; (150) Sensing unit; (160) Control unit; (170) Storage unit; (180) Display unit; (185) Audio output unit; (190) User interface unit; (195) Remote controller
Patent KR-20130062502-A (KR)
Title: Positioning apparatus
Inventor: AN JOO HYUNG
IPC: H01L21/68
Filed: 2011-12-05
Abstract: PURPOSE: A positioning apparatus is provided to improve precision by using a vertical movement device. CONSTITUTION: Two or more wedge block modules(50) are installed in a driving plate. The wedge block modules change the horizontal movement to the vertical movement. An elevating driver(40) includes a drive motor. The drive motor delivers horizontal force to the wedge block modules. An object stage(70) is supported by the wedge block modules.