baber/WOPTO huggingface dataset:
Patent KR-20120089086-A (KR)
Title: Power line communication system, apparatus and method using many of the power lines at the same time
Inventor: KIM HYU DAE
IPC: H04B3/54
Filed: 2011-02-01
Abstract: PURPOSE: A power line communication system using a plurality of power lines is provided to improve the quality of power line communication using a plurality of a power line communication apparatuses. CONSTITUTION: A first power line communication apparatus(41) converts an internet signal transmitted from an external internet line(44) into a power line signal. The first power line communication apparatus converts the power line signal received from an emergency power line(36) and a normal power line(35) into the internet signal. A second power line communication apparatus converts the power line signal received using the normal power line and the emergency power line into the internet signal. The second power line communication apparatus converts the internet signal transmitted from an electronic device(43) into the power line signal.
Patent KR-20120092364-A (KR)
Inventor: LEE YOON SEOP
IPC: H05K1/02
Filed: 2011-02-11
Abstract: PURPOSE: A printed circuit board having a heat dissipation function is provided to form a horizontal heat transfer path by employing a graphite layer, thereby improving heat dissipation effect. CONSTITUTION: A printed circuit board comprises a graphite layer(11) formed by foaming graphite flake, a dielectric layer(12) formed on the top of the graphite layer, a metal wiring layer(13) forming a circuit pattern on the top of the dielectric layer, and a ceramic reinforcing layer formed between the graphite layer and the dielectric layer.
Patent KR-20110097663-A (KR)
Inventor: KAWABE ATSUSHI
IPC: H01L21/02
Filed: 2011-02-22
Abstract: 본 발명은 간소한 구성으로 배기 유량을 소유량으로부터 대유량으로 전환할 수 있는 진공 배기용의 볼 밸브 및 진공 배기 장치를 제공하는 것을 목적으로 한다.  본 발명은 흡기 포트(33)와 배기 포트(34) 사이가 상기 관통로(45)를 거쳐서 연통하는 전부 개방 상태와, 양 포트(33, 34)의 사이가 차단되는 폐지 상태와, 상기 관통로(45)의 일단이 배기 포트(34)의 개구부에 임하며 또한 상기 관통로(45)의 타단이 흡기 포트(33)의 개구부로부터 은폐되는 미소 개방 상태 중 하나가 되도록 볼 부재(41)를 회동 가능하게 마련함과 동시에, 상기 미소 개방 상태 때에 상기 관통로(45)와 흡기 포트(33) 사이를 미소한 간극에 의하여 연통시키기 위한 미소 연통로(48)를 상기 볼 부재(41)에 마련한다.
Patent KR-20120097244-A (KR)
Title: Back plate for supporting organic electro luminescence diode panel
Inventor: HAN JIN WOOK
IPC: H01L51/50
Filed: 2011-02-24
Abstract: PURPOSE: A supporting plate for an organic electro electroluminescent panel is provided to reduce a thickness and weight of a display panel by using the organic electro electroluminescent panel as the display panel. CONSTITUTION: A composite is composed of a resin and a fiber(f). The fiber is arranged in parallel in a specific direction. A longitudinal direction of fibers of composites(11,14) located in the outermost is equal to a vertical direction(A) of an organic electroluminescent panel(1). The organic electroluminescent panel is formed to have a longer horizontal direction(B) than the vertical direction. The longitudinal direction of the fibers of inner composites(12,13) is equal to that of diagonal directions(C,D) of the organic electroluminescent panel.
Patent KR-20120097664-A (KR)
Title: A blind-type noise protecting apparatus
Inventor: SONG JUNG IL
IPC: E06B9/42
Filed: 2011-02-25
Abstract: PURPOSE: A blind type noise prevention device is provided to convert inputted noise into a digital signal using a signal processing unit and to output the converted digital signal through a speaker. CONSTITUTION: A blind type noise prevention device comprises an input unit(100), a sensitivity control unit, a first signal conversion unit, a signal processing unit, a second signal conversion unit, an amplification unit, and an output unit(300). The input unit is composed of a microphone(10), and external noise is inputted to the input unit as an analog signal. The sensitivity control unit controls the analog signal. The first signal conversion unit converts the controlled analog signal into a digital signal. The signal processing unit generates a reduced digital signal by reversing the phase of the converted digital signal. The second signal conversion unit converts the reduced digital signal into a reduced analog signal. The amplification unit amplifies the reduced analog signal. The output unit outputs the amplified analog signal through a film speaker(30).
Patent KR-20120097716-A (KR)
Title: Heat source member for secure of heat source in molten iron, method of dephosphorization of molten iron and method for reduction of dust of molten iron
Inventor: TAE SOON JAE
IPC: C21C1/02
Filed: 2011-02-25
Abstract: PURPOSE: A heat source material for securing a heat source in molten iron, a molten iron dephosphorization method using the same, and a method for reducing dust in molten iron are provided to reduce dust generated in hot metal when tapping the hot metal after dephosphorization, thereby improving work environments and reducing the loss of materials. CONSTITUTION: A method for dephosphorizing hot metal(M) comprises the steps of: charging hot metal into a converter(10), leading gas and sub-materials into the converter charged with the hot metal and implementing dephosphorization, inserting a heat source material(H) including silicon into the dephosphorized hot metal, and tapping the hot metal including the heat source material for a decarbonizing process.
Patent KR-20120098174-A (KR)
Title: Meteod for fabricating semiconductor device
Inventor: SONG PIL GEUN
IPC: H01L21/28
Filed: 2011-02-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to stably secure a bottom critical dimension by previously etching a bit line to make a small amount of nitride films remain on the lower side of the following insulation film. CONSTITUTION: A first insulation layer(38) is formed on the front surface of a substrate including a plug. A groove(39) is formed by partially etching the first insulation layer. A second insulation layer fills the groove. An open part is formed to expose the groove by etching the second insulation layer. The plug is exposed by etching the first insulation layer. A conductive layer is formed in the open part.
Patent KR-20110101067-A (KR)
Inventor: MIKAJIRI YOSHIMASA
IPC: G11C16/14
Filed: 2011-03-03
Abstract: 실시 형태에 따르면, 반도체 기억 장치의 동작 방법은, 기판과, 적층체와, 메모리 막과, 채널 보디와, 선택 트랜지스터와, 배선을 구비한 반도체 기억 장치의 동작 방법이다.  상기 적층체는, 상기 기판 상에 각각 교대로 적층된 복수의 워드 전극층과 복수의 절연층을 갖는다.  상기 메모리 막은, 상기 적층체를 관통하여 형성된 메모리 홀의 내벽에 설치된 전하 축적막을 포함한다.  상기 배선, 상기 선택 게이트 및 상기 워드 전극층에 제1 소거 전위를 부여하여 상기 채널 보디의 전위를 부스트한다.  상기 채널 보디의 전위를 부스트한 후, 상기 배선 및 상기 선택 게이트는 상기 제1 소거 전위를 유지한 채, 상기 워드 전극층의 전위를 상기 제1 소거 전위보다도 낮은 제2 소거 전위로 저하시킨다.
Patent KR-20120104793-A (KR)
Title: Power steering device
Inventor: JEONG JAE SEUNG
IPC: B62D5/07
Filed: 2011-03-14
Abstract: PURPOSE: A power steering device is provided to maximize the steering convenience of a driver by satisfying a control parameter needing the strongest power by considering all parameters. CONSTITUTION: A power steering device comprises a steering valve unit(130), a hydraulic pump(150), a solenoid valve(160), and a controller(170). The steering valve unit is installed in a steering gear to generate auxiliary power for steering power by using the pressure of working fluid. The hydraulic pump receives the working fluid discharged from the steering valve unit. The hydraulic pump pressurizes and discharges the working fluid. The solenoid valve controls the quantity of the working fluid supplied to the steering valve unit from the hydraulic pump. The controller outputs control signals for the solenoid valve based on the speed, the steering angle, and the steering angular speed of a vehicle.
Patent KR-20120105304-A (KR)
Title: Installation method of wall mount bearing foundation
Inventor: SHIN YONG WOOK
IPC: B63B9/00
Filed: 2011-03-15
Abstract: PURPOSE: A method for installing a wall mounted bearing foundation is provided to improve the precision of an installed wall mounted bearing by precisely processing a spigot part in the outside of a ship. CONSTITUTION: A method for installing a wall mounted bearing foundation is as follows. A wall mounted bearing foundation is divided into two parts of an internal spigot part(22) and an external foundation part(21). The external foundation part is welded in the outside of a wall. The internal spigot part is precisely processed into the shape of a spigot at the outside of a ship. The internal spigot part and a wall mounted bearing(10) are fixed in the external foundation part by reamer bolts(40) in order. The internal spigot part and the external foundation part are individually manufactured. [Reference numerals] (AA) Inside of a hull; (BB) Outside of a hull
Patent KR-20120048456-A (KR)
Title: Non-woven cloth roll
Inventor: KOO KI SEUNG
IPC: B65D25/52
Filed: 2011-03-17
Abstract: PURPOSE: A non-woven dishcloth roll including rayon spun-lace nonwoven fabrics as a main material is provided to enable users to pull out one cut of a non-woven dishcloth from a drawing out hole. CONSTITUTION: A non-woven dishcloth roll includes a non-woven dishcloth reel packaged in a drawing out cassette. The non-woven dishcloth reel is obtained by assembling a spool wing to a reel shaft on a scroll(131) of the non-woven dishcloth roll(100). A non-woven dishcloth is obtained by cutting a raw fabric of the non-woven dishcloth into the width of 20-40 cm before forming cutting lines(123) with the interval of 20-60cm, and winding the obtained non-woven dishcloth to the reel shaft in the length of 10-100m. The raw fabric of the non-woven dishcloth is rayon spun-lace nonwoven fabrics containing 10-30wt% of polyester and 70-90wt% of rayon.
Patent KR-20120106128-A (KR)
Title: Moving up and down apparatus for hyperthermo-therapeutic apparatus
Inventor: LEE HEA SUNG
IPC: A61H39/04
Filed: 2011-03-17
Abstract: PURPOSE: A hyperthermo-radiative device elevator for thermotherapy devices is provided to perform thermotherapy according to the body type of a user. CONSTITUTION: A hyperthermo-radiative device elevator for thermotherapy devices comprises a driving part, a base frame(200), a hyperthermo-radiative device supporter, a sub hyperthermo-radiative device supporter. The driving part comprises driving shafts(120) which are rotated by a motor and driving rods(130) which circular exercise when the driving shaft is rotating. The driving part is installed in the base frame. One side of the hyperthermo-radiative device supporter is combined with the hyperthermo-radiative device. The other side of the hyperthermo-radiative device supporter is pivotally combined with the base frame. When the motor is rotating, the hyperthermo-radiative device supporter is rotated to elevate the hyperthermo-radiative device.
Patent KR-20120109032-A (KR)
Title: Steel pallet for loading goods
Inventor: YUN JEONG HUN
IPC: B65D19/28
Filed: 2011-03-24
Abstract: PURPOSE: A metal pallet for loading cargoes capable of pallet lamination is provided to reduce the needed space for storage of the pallet by reducing the height of a side wall unit on leg members of the pallet. CONSTITUTION: A metal pallet for loading cargoes includes more than one first upper plate member, more than two second upper plate members(6), a central lower plate(8), two fixing lower members(10), and leg members(12). The second upper plate members include one or two square hollow pipes on both horizontal sides, and are connected to each other using thin plates. The central lower plate is vertically arranged on the bottom of the first or second upper plate members. The fixing lower members are installed on the opposite side of the central lower plate. The leg units are combined to both vertical ends, the center of the fixing lower members and the central lower plate.
Patent KR-20120108650-A (KR)
Title: Ｏｉｄ펜과 컴퓨터 시스템, 문제풀이 동영상, 유사문제 ｄｂ등을 학습지와 통합한 스마트 학습 시스템
Inventor: KIM HEY JOO
IPC: G06F3/033
Filed: 2011-03-25
Abstract: 본 발명은 OID펜과 컴퓨터 시스템, 문제풀이 동영상, 유사문제 DB 등을 학습지와 통합한 스마트 학습 시스템에 관한 것이다.
Patent KR-20120110741-A (KR)
Title: Counter-top beverage supplying apparatus improved in supporting leg structure
Inventor: JOUNG WHI DONG
IPC: B01D35/00
Filed: 2011-03-30
Abstract: PURPOSE: A desk beverage supplying machine with improved supporting leg structure is provided to be coupled by accurately and easily inserting a wedge shaped head part into a supporting leg coupling part because a part where a body cavity and a neck cavity of the supporting leg coupling part are connected are chamfered or rounded according to the shape of the head part of the supporting leg. CONSTITUTION: A desk beverage supplying machine with improved supporting leg structure comprises a body and a supporting leg(31). A supporting leg coupling part(33) is formed in the underside of the body. The supporting leg is coupled to the supporting leg coupling part and comprises a body part, a neck part, and a head part. The body part has a cylindrical shape of a first diameter or a prism shape. The neck part has a cylindrical shape of a second diameter smaller than the first diameter or a prism shape. The neck part is formed at the top of the body part in a state where the central axis of the body part and the axis of the neck part are matched. The head part is formed by a rubber material and the axis of head part is matched with the central axis of the central axis of the body part. The head part has a truncated cone or a prismoid shape formed on the top of the neck part.
Patent KR-20120110763-A (KR)
Title: Pattern type lgp manufacturing system
Inventor: CHOI SEONG GYU
IPC: B26D7/00
Filed: 2011-03-30
Abstract: PURPOSE: A manufacturing system of a pattern type light guide plate is provided to produce a light guide plate having uniform thickness by enhancing transcription rate of a pattern. CONSTITUTION: A manufacturing system(1) of a pattern type light guide plate comprises a resin supplier(10), an extrusion die(20), and a pattern forming part(30). The resin supplier installs a main resin hopper and a sub resin hopper. The extrusion die is installed at one side of the resin supplier and forms a main resin passageway, a sub resin passageway, and a sheet outlet port. The sheet outlet port is communicated in the main resin passageway and the sub resin passageway. The pattern forming part comprises a pattern forming main body, a cooling roll, a pattern forming roll, a cooling and discharging roll. The pattern forming main body is placed at the lower side of the extrusion die. The cooling roll is installed at one side of the pattern forming main body which can be rotated. The cooling and discharging roll is separated from the pattern forming roll and is installed in the pattern forming main body. The cooling and discharging roll cools a sheet transferred through the pattern forming roll and discharges the sheet.
Patent KR-20120113927-A (KR)
Title: Hair dryer having ceramic heater
Inventor: LEE HYOUNG YOUNG
IPC: H05B3/14
Filed: 2011-04-06
Abstract: PURPOSE: A hair dryer with a ceramic heating body is provided to reduce energy and to improve the health of hair by generating negative ions and far infrared rays. CONSTITUTION: A hair dryer with a ceramic heating body comprises a heating body(40). The heating body comprises a cylindrical ceramic body(42), a heating line(44) which is electrically connected to a controller and is arranged on the surface of the body, and a protective layer(46) which is coated on the exterior of the body to prevent the heating line from being exposed outside. The body comprises a plurality of auxiliary bodies in which diameter thereof gradually gets smaller.
Patent KR-20120115856-A (KR)
Title: Semiconductor package, fabricating method and mold for the same
Inventor: JUNG WON DUCK
IPC: H01L21/56
Filed: 2011-04-11
Abstract: PURPOSE: A semiconductor package and a manufacturing method thereof are provided to effectively prevent movement of a copper ion between a semiconductor chip and a copper circuit wiring pattern. CONSTITUTION: Chip connection terminals are formed on the surface of a semiconductor chip. A substrate faces the surface of the semiconductor chip. Bonding wires connects the chip connection terminals and substrate connection terminals through an insertion hole. A first encapsulation unit solders the semiconductor chip in order to expose the insertion hole and the chip connection terminals. The first encapsulation unit is extended in order to fill a gap between a second substrate plane of the substrate and the surface of the semiconductor chip. A cavity(301) accepts the substrate. A top mold(400) covers the cavity. The top mold is combined with a bottom mold. [Reference numerals] (AA) EMC injection
Patent KR-20120116692-A (KR)
Title: Apparatus for processing emergency occured in vehicle using control center and method for the same
Inventor: PARK YANG WOO
IPC: G08B25/10
Filed: 2011-04-13
Abstract: PURPOSE: An emergency situation processing apparatus of a vehicle using a control center and a method thereof are provided to effectively process an emergency situation generated inside the vehicle. CONSTITUTION: An emergency situation processing apparatus of a vehicle is comprised of a state value generating part(201), a CDMA(Code Division Multiple Access) module(202), and a start control module(203). The state value generating part generates a state value to the state of a start control relay when an emergency button which shows inside-vehicle emergency situations is turned on. The starting control relay informs operation state of the emergency button and whether the vehicle is started or not. The CDMA module changes the state value into digital and transmits it with a CDMA form. The start control module controls starting state of the vehicle according to remote control of a control center based on the state value. [Reference numerals] (201) State value generating part; (202) CDMA module; (203) Start control module; (204) Position information processing part; (205) Monitoring information processing part; (AA) Emergency button; (BB) Emergency situation state value generating part; (CC) Sensing part; (DD) GPS antenna; (EE) CDMA antenna; (FF) Microphone; (GG) Start control relay(engine start line); (HH) Integrated start control relay control module
Patent KR-20120117104-A (KR)
Title: 가상현실 러닝머신
Inventor: KIM SE JIN
IPC: A63B22/02
Filed: 2011-04-14
Abstract: 본 발명은 가상현실을 제공하는 러닝머신에 관한 것으로서, 보다 상세하게는 러닝머신의 전면에 디스플레이부를 배치하고, 러닝머신의 트랙부의 저면에 상하로 이동 및 진동이 가능한 롤러부를 배치하며, 상기 트랙부로 화상을 디스플레이하는 프로젝터부와 사용자의 움직임을 인식하는 움직임인식부 및 네트워크부를 포함하여 이루어짐으로써, 러닝머신을 사용하는 사용자의 움직임을 인식하여 다른 사용자와 공유할 수 있도록 이루어진 가상현실 러닝머신에 관한 것이다.
Patent KR-20120121251-A (KR)
Title: Semiconductor package and method of manufacturing the same
IPC: H01L23/498
Filed: 2011-04-26
Abstract: PURPOSE: A semiconductor package and a manufacturing method thereof are provided to prevent a lead and a wire from being disconnected by electrically connecting the semiconductor chip and the lead. CONSTITUTION: One end of leads(112) is exposed to the outside. A semiconductor chip(130) has a lower height than those of the leads. The semiconductor chip is arranged between the leads. A conductive part(140) electrically connects each leads. A molding part(150) molds the semiconductor chip and the conductive part. [Reference numerals] (D1) First direction; (D2) Second direction; (D3) Third direction
Patent KR-20120122748-A (KR)
Title: Preventing vibration type grease ejecting device capable of exchanging grease container
IPC: F16N31/00
Filed: 2011-04-29
Abstract: PURPOSE: A vibration-preventing grease ejection apparatus for changing a grease container is provided to prevent the abnormal ejection state of grease while minimizing the vibration of a grease pump. CONSTITUTION: A vibration-preventing grease ejection apparatus for changing a grease container comprises a main fixing frame(110), a pump fixing frame(120), a grease container, and a grease pump. The main fixing frame comprises a base unit(111) and at least a pair of posts(112). The pair of posts is extended. The pump fixing frame is connected to the main fixing frame. The lower portion of the grease container is supported by the pump fixing frame detachably. The grease pump discharges grease in the grease container.
Patent KR-20120126138-A (KR)
Title: Ejector Pin
IPC: B29C45/40
Filed: 2011-05-11
Abstract: PURPOSE: A pin of an injection molding device is provided to reduce defective products by stably and smoothly separating a molded product and a gate from each other. CONSTITUTION: A pin(10) of an injection molding device includes a body(11), a through groove(20), a heating portion(30), a temperature sensor(35), an epoxy or mortar(40), and a cable(50). The temperature sensor is connected with the cable. The temperature sensor is extended to the outside of the body. When power is supplied by a power supply or a control unit, the temperature is increased by the heating portion. The temperature sensor senses ambient temperature.
Patent KR-20120126930-A (KR)
Title: Die forging device metallic pattern holder for stress decrease
IPC: B21J13/03
Filed: 2011-05-13
Abstract: PURPOSE: A stress-reducing die holder for a forging device is provided to minimize stress exerted by an insertion protrusion of a die on the entry side of a mounting groove when inserting the die. CONSTITUTION: A stress-reducing die holder for a forging device comprises a plurality of mounting grooves(21) whose inner diameter gradually increases toward an entrance where an insertion protrusion(11) of a die is inserted. One side wall of each mounting groove forms an inclined plane of a predetermined angle and the other side wall forms a vertical plane.
Patent KR-20120135777-A (KR)
Title: Pharmaceutical composition comprising amide derivative inhibiting the growth of cancer cell and non-metalic salt lubricant
Inventor: KIM YONG IL
IPC: C07D401/12
Filed: 2011-06-07
Abstract: PURPOSE: A pharmaceutical composition containing amide derivatives and nonmetallic salt lubricant is provided to improve storage stability and to be used as a cancer cell growth inhibitor. CONSTITUTION: A pharmaceutical composition contains a compound of chemical formula 1 or pharmaceutically acceptable salts thereof and nonmetallic salt lubricant. The nonmetallic lubricant is fatty acid esters, fatty acids and alcohols, oils, fumaric acids, polyethylene glycol(PEG), polyetetrafluoroethylene, talc, or a mixture thereof. The nonmetallic salt lubricant is sugar fatty acid ester or hydrogenated vegetable oil. The pharmaceutical composition further contains a diluent, a binder, a disintegrant, or a mixture thereof.
Patent KR-20120136450-A (KR)
Title: Apparatus for material dropping attached of material feeding machine
Inventor: KIM CHUN GON
IPC: B29C31/04
Filed: 2011-06-09
Abstract: PURPOSE: A residual material removal device for a raw material feeder is provided to prevent raw materials trapped in a metric rotor and a rotor hole of a housing by brushing raw materials suspended on the surface of the metric rotor. CONSTITUTION: A residual material removal device for a raw material feeder comprises a shaft(11) which is horizontally installed in parallel to a metric rotor(3) in a return section of a discharge port, a brush(12) which is installed and rotated on the shaft and moves close to or touches the metric rotor, and a weight(13) which is installed at the bottom of the brush and returns the brush to the original position when an external force is removed.
Patent KR-20120136590-A (KR)
Title: 수질 개선기능이 구비된 장스팬 전도식 가동보
Inventor: HWANG YOUNG IL
IPC: E02B7/40
Filed: 2011-06-09
Abstract: 본 발명은 수질 개선기능이 구비된 전도식 가동보에 관한 것으로, 하천의 상류에서 유입되는 하천수를 막기 위한 수문(10)과;  수문(10)의 하부에 고정 구비되는 회전축(20)과; 지지부(1)에 지지되고 상기 수문(10)의 양측에 구비되어 상기 회전축(20)을 회동가능하게 지지하는 지지브라켓(30)과; 회전축(20)에 연결되고 실린더부(50)에 의해 회전되어 상기 수문(10)을 기립 전도시키는 가동링크(40)와; 가동링크(40)를 기립, 전도시키는 유압실린더(51)와 피스톤로드(55)로 구성된 실린더부(50)와; 회전축이 관통되는 설치공(H)이 구비된 내측벽(61)을 포함하여 구성되고, 상기 지지브라켓(30)과 가동링크(40)와 실린더부(50)가 내장되는 하우징부(60)와; 수문(10)에 내장되는 수질개선수단(70)을 포함하여 구성되는 것을 특징으로 하는 수질 개선기능이 구비된 전도식 가동보에 관한 것이다.