baber/WOPTO huggingface dataset:
Patent KR-20130005012-A (KR)
Title: An ozonizer
Inventor: KIM TAE IK
IPC: A61L9/12
Filed: 2011-07-05
Abstract: PURPOSE: An ozonizer is provided to suppress the creeping corona when discharged by forming converter blocking groove in the middle of the main body supporting the edge and the discharging pin. CONSTITUTION: An ozonizer comprises the main body(10), net for the negative electrode(20), and the discharging pin for positive electrode(30). The fitting groove(11) of the predetermined dept is formed on the edge(101) of the front end of the main body. The net for negative electrode is inserted at the lower part of the fitting groove of the main body to be fixed by the epoxy impregnation. The discharging pin for positive electrode passes through the center of the main body to be located in the center of the net. The converter blocking groove(14) is formed between the edge and the discharging pin of the main body, and the projection bar(15) is formed to penetrate the center of the discharging pin. The secondary converter blocking groove(151) is formed in the center of the projection bar. At least one of converter blocking groove is formed. [Reference numerals] (AA) Thickness; (BB) Diameter
Patent KR-20130011284-A (KR)
Title: Motor and driving device of recording disk having the same
Inventor: KIM JIN SAN
IPC: G11B19/20
Filed: 2011-07-21
Abstract: PURPOSE: A motor and a recording disk drive device including the same are provided to have improved binding members with small contact areas by using an adhesive containing a metal powder. CONSTITUTION: A spindle motor(700) includes a shaft(110) and a rotor case(210). The rotor case is fixed to the shaft. The rotor case is rotated with the shaft. An adhesive(400) including a metal powder is interposed in a portion of the shaft at which the rotor case is fixed.
Patent KR-20130013221-A (KR)
Title: (dimmer operation maintenance circuit for led illumination system
Inventor: PARK SOUNG HWI
IPC: H05B37/02
Filed: 2011-07-27
Abstract: PURPOSE: A dimmer operation maintenance circuit of an LED lighting system is provided to supply differential current between current in an LED and predetermined operation maintenance current to operation maintenance compensation current of a triac in a dimmer, thereby stabilizing an operation of the dimmer. CONSTITUTION: A dimmer(410) controls a conduction angle of a triac corresponding to a user request. A bridge diode rectification unit(420) rectifies AC power and supplies the AC power to driving power of an LED lighting device(430). The LED lighting device controls illumination by the conduction angle of the triac in the dimmer. The LED lighting device includes a first current detection unit(435), an error current operation unit(438), and a constant current device(439) for the dimmer. [Reference numerals] (410) Dimmer; (420) Bridge diode rectification unit; (431) Power supplying unit; (433) LED driving control unit; (434) Constant current device for LED; (436) Low-band filter; (437) Reference voltage generation unit; (438) Error current operation unit; (439) Constant current device for a dimmer
Patent KR-20120015425-A (KR)
Title: Apparatus and method for transmitting and receiving multicast broadcast service
Inventor: KIM EUN KYUNG
IPC: H04W4/06
Filed: 2011-08-03
Abstract: PURPOSE: A method for receiving and transmitting a multicast broadcast service is provided to easily recognize the MBS receiving start point of an MBS receiving device. CONSTITUTION: An MBS(Multicast Broadcast Service) transmitting device and an MBS receiving device set up the connection of MBS by using a DSx message(Dynamic Service related message)(S103). The MBS receiving device starts the reception of MBS(S107, S111). The MBS receiving device transmits an MBS-REP(MBS Report message) to the MBS transmitting device(S109). The MBS receiving device starts MBS reception through predetermined MBS connection.
Patent KR-20130015903-A (KR)
Title: Anti-motion device that a semi-submersible box surfaces or submerges by water pressure in the inner space at both sides of the vessel
Inventor: KANG SUN MOON
IPC: B63B43/06
Filed: 2011-08-05
Abstract: PURPOSE: An antimotion device is provided to save energy required when ships and barges sail by effectively damping rolling and pitching with using a buoyancy weight. CONSTITUTION: An antimotion device comprises a first opening(22) and a second opening(23). Air flows into or out from a sealed box through the first opening. Water flows into or out from the lower part of the box through the second opening. [Reference numerals] (AA) Empty space; (BB) Weight(water)
Patent KR-20130016799-A (KR)
Inventor: KIM JU HAN
IPC: B05C5/00
Filed: 2011-08-09
Abstract: PURPOSE: A liquid droplet nozzle is provided to prevent the defects of a liquid crystal display by filtering impurities in the liquid crystal and to easily mount a filter to a liquid crystal dropping nozzle. CONSTITUTION: A liquid droplet nozzle comprises a nozzle housing(10), a nozzle tip(20), a nozzle body(30), and a filter(40). An insertion hole(34) which penetrates into one side from the other side is formed in the nozzle housing. The nozzle tip is inserted into the insertion hole. A first fluid path(22) is formed at the nozzle tip. The nozzle body is inserted into the insertion hole. To filter impurities in the liquid crystal, the filter is arranged on the flow path in the first flow path of the nozzle tip. The filter is arranged on the first flow path. The filter is arranged in the inlet of the second flow path.
Patent KR-20120025397-A (KR)
Title: Gravure printing plate
Inventor: KIKUCHI NAOYA
IPC: B41N1/00
Filed: 2011-08-12
Abstract: PURPOSE: A gravure printing plate is provided to improve the surface flatness of a printed film by controlling the irregularity of transcription. CONSTITUTION: A gravure printing plate comprises multiple cells(28) and paste. The cells are formed in a picture part of an object and are divided by multiple first partitions(24) extended along a first direction and multiple second partitions(26) having the same height as the first partitions. The second partitions are at right angles to the first partitions. The paste is spread on the surface of the object.
Patent KR-20130019939-A (KR)
Title: Apparatus for removing sound resonance of boiler duct with tube bundle
Inventor: SONG KEUN BOK
IPC: F16L55/02
Filed: 2011-08-18
Abstract: PURPOSE: An acoustic resonance removing apparatus in a boiler tube bank is provided to effectively control an acoustic resonance in a duct by properly controlling an acoustic mode in order to correspond to an acoustic resonance. CONSTITUTION: An acoustic resonance removing apparatus in a boiler tube bank comprises a neck part(30), a cavity part(40), and a variable means(50). A neck part is installed in the outer periphery of a heat exchanger equipped in the exhaust part of a boiler and has regular length and area installed to be connected to the inside of the duct. A cavity part is installed to be connected to the rear end of a neck part and forms a space for varying an acoustic mode inside. A variable means is installed to be able to vary the volume of the internal space of a cavity part. A neck part is formed in a cylinder having regular length and area to the vertical direction in the outer periphery of the duct. A variable means comprises a piston installed to be able to slide in the cavity part and a driving part(55) operating the piston as a cylinder. A variable means comprises a piston installed to be able to slide in the cavity and a driving part operating the piston as a gear method.
Patent KR-20120113165-A (KR)
Title: Method for controlling charging current
Inventor: LIN CHIA HSIANG
IPC: H01M10/46
Filed: 2011-08-18
Abstract: PURPOSE: A method for controlling a charging current is provided to prevent the stop of a charging process by properly reducing the charging current to return an input voltage to a general value when the input voltage excessively drops due to an overcharge current. CONSTITUTION: A charging device(10) includes a comparator, a charging switch and a current control loop(12) and receives an input voltage from an external power source. The charging switch is electrically combined with a comparator which receives an input voltage and is controlled by the current control loop which provides a charging current. The current control loop is electrically combined between the comparator and the control terminal of the charging switch. [Reference numerals] (12) Current control loop
Patent KR-20130020121-A (KR)
Title: 웹 페이지의 선택영역 출력을 위한 부분인쇄장치 및 이를 이용한 부분인쇄방법
Inventor: PARK DONG SOO
IPC: G06F3/12
Filed: 2011-08-19
Abstract: 본 발명은 웹 페이지의 선택영역 출력을 위한 부분인쇄장치 및 이를 이용한 부분인쇄방법에 관한 것으로, 부분인쇄장치가 웹 페이지상의 일부 영역에 대한 선택신호를 수신한 뒤, 상기 선택신호에 따라 선택된 영역에 대한 돔트리 구조를 추출하면, 상기 추출된 돔트리 구조를 이용하여 상기 선택된 영역을 가상의 스크린 크기 만큼 랜더링한 뒤 인쇄장치로 출력함으로써, 사용자가 웹 페이지의 특정 정보를 인쇄하고자 할 때에 불필요한 이미지 등 주변 내용을 제외하고 보다 정밀한 내용 구성으로 인쇄할 수 있다.
Patent KR-20120024460-A (KR)
Title: Display apparatus
Inventor: OKAMOTO YOSHIKI
IPC: G02B30/32
Filed: 2011-08-25
Abstract: PURPOSE: A display device is provided to reduce moire patterns while securing flexibility of design. CONSTITUTION: A display part(110) periodically arranges sub pixels on a screen in a first direction with a first sub pixel pitch. Each pixel is arranged by a plurality of sub pixels. The display part displays a plurality of viewpoint images on a display surface. A barrier part periodically arranges transmission parts. A pixel opening part(110A) is a single opening part among a plurality of sub pixels which comprises the pixel. The pixel opening part has a first pixel opening width in the first direction. The first pixel opening width is established close to the first sub pixel pitch.
Patent KR-20130029601-A (KR)
Title: Method for setting environmental requirement of component mounted in a rotorcraft and computer readable recording medium recording a program using the same
Inventor: JANG JUN HYUK
IPC: G06F9/44
Filed: 2011-09-15
Abstract: PURPOSE: A method for an installation component environment demand of a rotorcraft and a computer-readable recording medium including a program using the method are provided to prevent improper component environment demand settings by deriving seven design requirements and classifying the design requirements into three modules by function. CONSTITUTION: Seven design requirements are derived when setting a component environment demand(210). The design requirements are classified into three modules by function(220). Environment demand setting software is implemented based on the three modules(230). The design requirements are designed for clarifying application guidelines, easily enlightening environmental engineering, preventing improper demand settings, minimizing setting time and checking time, easing the use of the set demand, and familiarizing the environmental engineering. [Reference numerals] (210,A1) Design requirements; (220) Function packaging; (230) Environment demand setting S/W; (A2,B2) Clear application guideline; (A3,B3) Easy understanding of environmental engineering; (A4,B4) Prevention of improper demand settings; (A5,C2) Minimum setting time; (A6,C3) Minimum checking time; (A7,D1) Easy use of set demands; (A8,D3) Familiarized environmental engineering; (B1) Application guideline module; (C1) Process module; (D1) User convenience module
Patent KR-20130026349-A (KR)
Inventor: AN CHANG KWEON
IPC: C05D11/00
Filed: 2011-09-05
Abstract: PURPOSE: A cultivation method of functional tomato is provided to obtain the functional tomato containing more than 30ppm of vanadium, 10ppm of sulfur, and 10ppm of calcium. CONSTITUTION: A cultivation method of functional tomato comprises a step of foliar fertilizing or drench fertilizing more than fifty kinds of chelated minerals to the tomato. The minerals are supplied to the tomato with sesame dregs containing fermentation microorganisms, rice bran, powdered blood, amino acid-fermented products using various kinds of oil meals, and organic acid. Vanadium is supplied to the tomato once every 15 days after the blooming of first flowers after mixing with 1,000 times the amount of water.
Patent KR-20110118754-A (KR)
Inventor: HAN SANG KWAN
IPC: A61M3/02
Filed: 2011-09-22
Abstract: PURPOSE: A multifunctional sterilizer and an antiseptic solution are provided to increase the spray amount of antiseptic solution and to easily remove nose wax. CONSTITUTION: A multifunctional sterilizer comprises: a spray pipe(69) which is formed in order to pass through the top end and bottom end so that an antiseptic solution can easily pass; and a nozzle cap post(35) which is formed in the top end of the spray pipe. In the top end of the nozzle cap post, an antiseptic solution outlet cap is formed in a circular shape in order to spray the antiseptic solution only in the horizontal direction.
Patent KR-20130032206-A (KR)
Title: Router and usb dongle modem
Inventor: LEE SUNG HUN
IPC: H04W92/02
Filed: 2011-09-22
Abstract: PURPOSE: A router and a USB(Universal Serial Bus) dongle modem are provided to perform a wireless LAN(Local Area Network) function in a router body and to combine the USB dongle modem with a plurality of communication networks. CONSTITUTION: A wireless communication chip(140) exchanges data with a connected USB dongle modem. The wireless communication chip communicates with a wireless LAN module. A storage unit(150) stores the data. A control unit(160) controls the exchange of data between the USB dongle modem and the wireless communication chip. The control unit controls communication between the wireless LAN module and the wireless communication chip. [Reference numerals] (110) Wireless LAN module; (130) Interface unit; (140) Wireless communication chip; (150) Storage unit; (160) Control unit; (170) Display unit; (180) Power supply unit;
Patent KR-20130033574-A (KR)
Title: Hollowness rack bar made by friction welding
Inventor: KIM JONG SUNG
IPC: B62D3/12
Filed: 2011-09-27
Abstract: PURPOSE: A hollow rack bar by friction welding is provided to facilitate to manufacture by combining a hollow unit and a chisel unit by friction welding and to reduce weight by forming a hollow inside a shaft unit. CONSTITUTION: A hollow rack bar by friction welding comprises a shaft unit(10) and a chisel unit(20). The shaft unit is made of hollow metallic pipes. The chisel unit is combined one or both ends of the shaft unit and is shaped into a solid bar. The shaft unit and chisel unit are made of different kinds of metal and are combined by friction welding through rotation.
Patent KR-20130036387-A (KR)
Title: System and method for smart parking assist
Inventor: KIM YOUNG IL
IPC: B60W30/08
Filed: 2011-10-04
Abstract: PURPOSE: An automatic parking assistant system and a method thereof are provided to accurately measure a distance between a target object and a vehicle by 'measuring the form of the target object located around the vehicle by using a division amplitude and the dispersion energy of a received ultrasonic signal' and 'applying a method measuring the distance according to the form of the target object'. CONSTITUTION: An automatic parking assistant system includes a sensor unit(110) 'transmitting an ultrasonic signal toward a target object located around a vehicle by being installed in the vehicle' and 'receiving the ultrasonic signal reflected in the target object'; and a control unit(120) estimating the form and width of the target object by using the ultrasonic signal received in the sensor unit. An automatic parking assistant method includes a step transmitting an ultrasonic signal toward a target object located around a vehicle and receiving the ultrasonic signal reflected in the target object; and a step estimating the form and width of the target object by using the received ultrasonic signal. [Reference numerals] (110) Sensor unit; (120) Control unit; (130) Warning unit;
Patent KR-20130037265-A (KR)
Title: Method for preparing group iii-nitride substrate removed stacking fault
Inventor: JU JIN WOO
IPC: H01L33/02
Filed: 2011-10-06
Abstract: PURPOSE: A method for manufacturing a III group nitride substrate without a stacking fault is provided to improve the internal quantum efficiency of a light emitting diode by removing the stacking fault on a III group nitride layer using a photoelectrochemical etching method or a lateral growth method. CONSTITUTION: A first III group nitride layer is formed on a substrate(S101). A second III group nitride layer with a plurality of cavities is formed on the first III group nitride layer(S102). A semiconductor is immersed in KOH electrolytes(S103). Light of specific energy is irradiated(S104). A stacking fault part is etched from the surface of the second III group nitride layer by a photoelectrochemical reaction(S105). [Reference numerals] (AA) Start; (BB) End; (S101) Step of forming a first III group nitride layer(120) on a substrate(110); (S102) Step of forming a second III group nitride layer(140) with a plurality of cavities on the first III group nitride layer; (S103) Step of immersing an element formed in the S102 in KOH electrolytes; (S104) Step of irradiating light of specific energy; (S105) Step of etching a stacking fault part by neutralizing the KOH and an oxide film generated on the substrate surface formed in the S102;
Patent KR-20130038480-A (KR)
Title: Apparatus of manufacturing substrate using laser drilling
Inventor: KIM JANG JU
IPC: H05K3/00
Filed: 2011-10-10
Abstract: PURPOSE: A manufacturing device for a substrate by laser drilling is provided to minimize the generation of inclined partitions and burrs by low output and to minify a device by operating without a galvanometer positioner. CONSTITUTION: A manufacturing device for a substrate by laser drilling comprises a condenser lens optical system(10), a focusing lens(30), a prism(60), a rotary motor(70), and a servo motor(50). The condenser lens optical system condenses a laser beam. The focusing lens is separately positioned from the condenser lens optical system by a predetermined distance and forms the focus of the laser beam passing through the optical system. The prism is separately positioned from the focusing lens by a predetermined distance. The incidence and emission planes of the laser beam in the prism are inclined with respect to an optical axis which is the central axis of the focusing lens. The prism rotates on the central axis. The rotary motor rotates the prism and allows the laser beam to form conical trajectory with respect to the optical axis. The servo motor allows a body tube(40) which is internally mounted with the prism to reciprocate with respect to the focusing lens. [Reference numerals] (AA) Laser beam; (BB) Spot;
Patent KR-20130040537-A (KR)
Title: Wireless communication system based on beam and method thereof
Inventor: CHEE DONG HAN
IPC: H04W36/30
Filed: 2011-10-14
Abstract: PURPOSE: A beam based wireless communication system and communication methods thereof are provided to execute handover through a base node by considering signal strength or load in each dispersion node. CONSTITUTION: Base nodes(100,102) provide beam setting information and feedback period information. The feedback period information is for the mobile information of a portable terminal. Dispersion nodes(104,106,108) transmit the mobile information of the portable terminal to the base nodes according to a feedback period. The dispersion nodes sets a beam according to the beam setting information provided from the base nodes. The dispersion nodes wirelessly communicate with the portable terminal. [Reference numerals] (AA) Adjusting beam angle, width, power adaptive to user movement; (BB) Entire user information feedback; (CC) Partial user information feedback;
Patent KR-20110119605-A (KR)
Title: Ultrasonic humidifier having switchgear for air vent
Inventor: Kim seung yoon
IPC: F24F6/12
Filed: 2011-10-17
Abstract: PURPOSE: An ultrasonic humidifier having an opening and closing unit for an air vent is provided to prevent water from flowing into an air vent by automatically closing the air vent when the humidifier is washed. CONSTITUTION: An ultrasonic humidifier having an opening and closing unit for an air vent comprises an inner ventilation structure(14-1), an outer ventilation structure(14-2), and a spring(16). The inner ventilation structure has an inner air vent(3-1) and is fixed to a lower body. The outer ventilation structure has an outer air vent(3-2) and has the same shape as the inner ventilation structure. When an upper body is separated from the lower body, the spring ascends the outer ventilation structure to block the inner air vent.
Patent KR-20130041621-A (KR)
Title: Air conditioning system for vehicle
Inventor: LEE YOON HYUNG
IPC: B60H1/00
Filed: 2011-10-17
Abstract: PURPOSE: An air conditioning system for a vehicle is provided to have reduced weight, cost, and number of components and to minimize a power transmission loss. CONSTITUTION: An air conditioning system for a vehicle comprises a cam plate(20) and an arm(30). The cam plate is connected to a controlling knob for selecting an air-conditioning mode and a cable(4) as an intermediary. The cam plate is rotatably combined with an air-conditioning case(6) by the medium of a cam shaft(5) and is integrally protruded with a cam pivot(21) towards the air-conditioning case. The arm is formed with a guide slot(31) for inserting the cam pivot. The arm rotates on a door shaft(13) during a moving process of the cam pivot along the guide slot while rotating of the cam plate.
Patent KR-20130042299-A (KR)
Inventor: HAHN KWANG JIN
IPC: B60J7/08
Filed: 2011-10-18
Abstract: PURPOSE: A roof top tent for a vehicle is provided to expand a space and to offer a separate space by selectively joining an expansion tent to a roof top tent and an annex. CONSTITUTION: A roof top tent for a vehicle comprises a roof top tent(110), an annex(120), and an expansion tent(130). The roof top is foldably loaded on the top of a roof carrier(11) which is installed in a vehicle(10) roof. The roof top tent is established by spreading towards the side of the vehicle. The annex forms a first space in the side of the vehicle by connecting the roof top tent with the ground. The expansion tent is selectively connected in the roof top tent and annex. The expansion tent is connected to the first space for expanding. The expansion tent forms a separate space by separating from the first space.
Patent KR-20130044481-A (KR)
Title: Shower head with diffuser plate
Inventor: LEE YOUNG HOON
IPC: A47K3/28
Filed: 2011-10-24
Abstract: PURPOSE: A shower head equipped with a diffusion plate is provided to include a curved diffusion plate which widens the water spraying range, thereby accomplishing wider and abundant water spray. CONSTITUTION: A shower head equipped with a diffusion plate comprises a main head body(100) which is connected to a shower hose on one end, and in which a water purification filter is embedded and a shower outlet is formed on the other end; a cover(200) in which projections are formed on one inner end and which is connected to the shower outlet of the main head body; a diffusion plate(300) which is connected to the projections of the cover as attachable and forms a curved surface from the edge side to the center and where a plurality of water sprinkling pipes are formed on the curved surface in a radial shape; and a packing member which prevents water leakage by being interposed between the diffusion plate and the shower outlet.