baber/WOPTO huggingface dataset:
Patent KR-20110019548-A (KR)
Title: Heat-exchanger and turbulator of the heat-exchanger
Inventor: CHOI SUNG OU
IPC: F28F3/12
Filed: 2009-08-20
Abstract: PURPOSE: A heat exchanger and a heat radiation fin for the same are provided to ensure an integral structure of a heat radiation fin as fins comprising repeated ridges and valleys are arranged in the flow direction of a fluid, thereby facilitating the assembly of a heat radiation fin in a heat exchanger. CONSTITUTION: A heat exchanger a plurality of heat exchange plates and a heat radiation fin(200). The heat exchanger plates are stacked separate from each other. The heat radiation fin, in which ridges(210) and valleys(220) are repeated, is provided between the heat exchanging plates. A plurality of bents(230) are formed in each ridge, and through holes(240) are formed by the bents in the repeated direction of the ridges and valleys.
Patent KR-20110022242-A (KR)
Title: Motor driven type automatic roll tape cutting device
Inventor: HONG MYON KI
IPC: B65H35/07
Filed: 2009-08-27
Abstract: PURPOSE: A device for automatically cutting a roll tape is provided to automatically control the number of the cut tapes, which are attached to a disc, according to the change of the rotating distance of the disc. CONSTITUTION: A device for automatically cutting a roll tape comprises an outer case(10) and a cutter(20). A printed circuit board(18) is installed in the outer case. The printed circuit board comprises MICOM for controlling the whole operation of the roll tape cutting device. An auto sensor(16) is installed on the outer upper circumferential surface of the outer case. The location of the auto sensor is varied by a user. As the auto sensor senses the cut roll tape, it limits the rotating distance of a disc(41) and temporarily stops the operations of the disc and the cutter.
Patent KR-20100085818-A (KR)
Title: Supply device of material for agriculture and supply device of powder
Inventor: KUBOSHITA TAKEO
IPC: A01C15/00
Filed: 2009-09-03
Abstract: PURPOSE: An apparatus for supplying agriculture materials and powders is provided to prevent the size of a driving member from increasing, to enlarge a control range of tub emission amount, and to prevent the powder to be processed from flying. CONSTITUTION: An apparatus for supplying agriculture materials and powders includes a fertilizer tub exit port(21) which supplies an undercurrent fertilizer to a fixed position from a propelling case(20). A supply amount of the fertilizer is set according to the amount of driving stoke by installing a driving member(61) for driving the fertilizer exit port. The location of a shaking support point changes according to the longitudinal direction of the driving member.
Patent KR-20110024711-A (KR)
Title: Sterilizing device for vending machine using active radical generator
Inventor: PARK JUNG IL
IPC: A61L2/03
Filed: 2009-09-03
Abstract: PURPOSE: A vending machine sterilizer equipped with an active radical generating system is provided to sterilize the circumference of a vending machine which may be contaminated by bacteria. CONSTITUTION: A vending machine sterilizer equipped with an active radical generating system comprises: a reaction bath(200) in which water treatment is performed; a pair of electrodes which are inserted into the reaction bath, keep a constant interval, and include an anode and a cathode; and a power supply connector(350) sanctioning power to a pair of electrodes. The component of a pair of electrodes is selected from carbon, titanium nitride, ceramics, tantalum, nickel, tin, palladium, rhodium, ruthenium, stainless steel, or their combination. A coating layer is formed in a part or the whole surface of the electrode.
Patent KR-20110024759-A (KR)
Title: Golfball automatic carrying apparatus
Inventor: PARK KYUNG RO
IPC: A63B69/36
Filed: 2009-09-03
Abstract: PURPOSE: An automatic golf ball feeder is provided, which automatically collects golf balls hit from a plurality of tee boxes and automatically sends the balls to the tee boxes. CONSTITUTION: An automatic golf ball feeder comprises: a housing(110) which forms whole outer shape and in which a supporting board is installed at the upper part of the inner wall; a golf ball collection box(120) in which a space for collecting golf balls is formed, a golf ball outlet is prepared in the lower part, and which is hung on the supporting board; an entanglement preventing unit(140) installed at the inner center of the golf ball collection box; and a plurality of golf ball transport units(160) which transfers golf balls exhausted from the outlet to each tee.
Patent KR-20110025347-A (KR)
Title: Measuring method and apparatus for bearing reaction force of shafting system
Inventor: KWUN HYUK
IPC: G01M13/00
Filed: 2009-09-04
Abstract: PURPOSE: A method and device for measuring the bearing reaction force of a shafting system is provided to accurately induce the vertical and horizontal force component of bearing reaction force in all shafting system capable of the measurement of bending moment or shear force. CONSTITUTION: A method for measuring the bearing reaction force of a shafting system comprises follows. A measure point, in which the bending moment of a shaft supported with the bearing is measured, is set. It is measured the phase difference between the measurement point and the maximum bending moment. The reaction force of bearing is calculated from the phase difference between the measurement point and the maximum bending moment. The measurement of the maximum bending moment is performed by a strain gauge.
Patent KR-20100107374-A (KR)
Title: Barcode data management device, printing apparatus
Inventor: HOTOKEISHI KENICHIROU
IPC: G06V30/224
Filed: 2009-09-10
Abstract: PURPOSE: A barcode data managing device and a printing apparatus are provided to convert print data including a barcode image into an electronic format to perform print according to the electronic format, thereby accurately printing the barcode image. CONSTITUTION: A converting unit converts print data including barcode data into electronic format data of a reading target. An extracting unit extracts the barcode data including a starting location, a range, and a type of a barcode image and real data in a reading enable state(304). The bar code data is included in the print data. An adding unit adds the extracted barcode data to a non reading area prepared in the electronic format data.
Patent KR-20110011485-A (KR)
Title: Apparatus and method for displaying content rating information
Inventor: NOH YOUNG JOONG
IPC: H04N7/08
Filed: 2009-09-21
Abstract: PURPOSE: An apparatus and a method for displaying content rating information are provided to determine and display the rating of each program according to a rating indicator display command. CONSTITUTION: A content rating information display device receives content rating information(S100). The content rating information display device displays a currently selected program on a display screen(S101). If a user inputs a rating indicator display command, the content rating information display device determines a program rating about each program. The content rating information display device displays rating indicators about each program together with the currently selected program(S104).
Patent KR-20110031804-A (KR)
Title: Metal fuel cell and the metal fuel unit using it
Inventor: SHUNG DONG SOO
IPC: H01M12/06
Filed: 2009-09-21
Abstract: PURPOSE: A metal fuel cell is provided to avoid the connection of separate discharge pipes at an outlet of a etal fuel battery cell body and to conveniently configure units. CONSTITUTION: A metal fuel cell includes: a cell body(10) in which an electrolyte feed port(12) and outlets(13) are formed in the circumference, wherein the electrolyte feed port is connected to a electrolyte feeder(60) and the outlets discharge electrolyte injected inside the cell body; a metal electrode body(20) installed inside the cell body; and an air electrode(40) included in the circumference of the cell body. The outlets are respectively formed at the front and back sides of the lower part of the cell body. An extension part is formed in the outlets of one side. A connection part is formed in the outlets of the other side.
Patent KR-20110035250-A (KR)
Inventor: JUNG KYOUNG HEA
IPC: A61H23/02
Filed: 2009-09-30
Abstract: 본 발명은 성장판 자극 장치에 관한 것으로, 모터에 의해 상하 운동되는 회동판이 베이스의 상부에 두 발이 놓일 정도의 크기로 설치되어, 상하 운동이 발뒤꿈치에 집중적으로 작용하여 발가락, 발목, 다리, 허리를 따라서 신체의 관절부를 효과적으로 자극함으로써, 성장판의 자극으로 성장을 촉진시키는 성장판 자극 장치에 관한 것이다. 
     본 발명에 따르면, 내부에 모터가 설치되고, 상기 모터의 회전축과 벨트로 연결된 크랭크 샤프트가 설치된 베이스; 상기 베이스의 상면에 일측단부가 회동핀으로 축지되어 회동되게 설치되고, 타측부의 하부에 커넥팅 로드가 설치되어 크랭크 샤프트와 체결된 회동판; 상기 베이스의 상부로 설치된 한 쌍의 나란한 지주; 상기 지주의 상단에 설치된 디스플레이; 상기 한 쌍의 지주에 양단부가 고정되되, 높낮이를 선택할 수 있게 설치된 손잡이;를 포함하여 구성된 성장판 자극 장치가 제공된다. 
       
     성장판, 자극, 회동판
Patent KR-20110039826-A (KR)
Title: Method for the preparation of chiral beta-fluoroalkylated carbonyl compounds using chiral catalyst
Inventor: KIM DAE YOUNG
IPC: C07C317/24
Filed: 2009-10-12
Abstract: PURPOSE: A method for preparing chiral beta-fluoroalkylated carbonyl compounds is provided to prepare an optically active material with high optical purity using a chiral catalyst. CONSTITUTION: A method for preparing chiral beta-fluoroalkylated carbonyl compounds using a chiral catalyst comprises a step of reacting α,β-unsaturated ketone compounds with 1-fluorobis(phenylsulfonyl)methane in the presence of a chiral catalyst. The chiral catalyst is a chiral bifunctional organic catalyst in which a chiral primary amine and a third amine group are combined.
Patent KR-20110040105-A (KR)
Title: Centrifugal casting machine
Inventor: KANG DONG WAN
IPC: B22D13/00
Filed: 2009-10-13
Abstract: PURPOSE: A centrifugal casting machine is provided to improve casting production efficiency by continuously performing melting and molding of a material. CONSTITUTION: A centrifugal casting machine comprises a case(110), a motor(120) which is installed inside the case, a rotating frame(130) which is connected to the rotary shaft of the motor, a crucible(140) which is installed on an end of the rotating frame, a heating unit(200) which is installed in a part of the case to melt a material in the crucible, and a gas injector(150) which directly injects inactive gas into the crucible in order to prevent the exposure of the material to oxygen during melting of the material.
Patent KR-20110045188-A (KR)
Title: System for Operating Event Service and Method for Operating thereof
IPC: G06K17/00
Filed: 2009-10-26
Abstract: PURPOSE: A system for operating event service and a method for operating the same are provided to increase the symbolism of an event by forming a convention card with electronic memory function as a characterized shape. CONSTITUTION: A character souvenir(2) comprises an RFID tag device(21) and an information storage chip(22). A complex reader reads the information which is stored in the character souvenir and cash charging information and processes the data. An event operator server receives, stores, and manages the information which is read and processed by the complex reader. The exterior structure of the character souvenir is changeably composed as an event symbol. A fixing and connecting unit is included in one side of the characterized souvenir.
Patent KR-20110046827-A (KR)
Title: A fixing device of wheel for golf cart
IPC: A63B55/60
Filed: 2009-10-29
Abstract: PURPOSE: A wheel fixing apparatus of a cart for a golf bag is provided to easily fold or unfold wheels and to stably maintain the folded and unfolded state of the wheels. CONSTITUTION: A wheel fixing apparatus of a cart for a golf bag comprises: a fixed board(10) in which one end thereof is rotationally combined with the fixture and wheels are installed in the other end thereof; a pivot pole(13) in which one end thereof is rotationally combined with a vertical bar and is placed under the fixed board; and a link which is bent in order to apply elasticity during the rotation of the pivot pole.
Patent KR-20110047059-A (KR)
Title: Touch bar for weight limit device
IPC: B66D1/56
Filed: 2009-10-29
Abstract: PURPOSE: A touch bar for a center limiting device is provided to reduce maintenance expense by preventing damage to a touch bar. CONSTITUTION: A touch bar for a center limiting device comprises a connection part(10) and a guide part(20). One side of the connection part is fixed to a hook part(60). The connection part moves up and down along with the hook part. The connection part comprises a locking part(30). The locking part prevents the separation of the guide part. The guide part is connected to the connection part using a hinge. A wire(62) drawing the hook part is installed in the inside of the guide unit. The guide part is touched with the center part by the ascending of the hook part. The guide part comprises a guide member(22) and a hinge member(26). The guide member includes the moving path of the wire. The hinge member is connected with the guide member. The hinge member comprises a connection hole. The connection part is inserted to the connection hole.
Patent KR-20110047432-A (KR)
Title: oil filled transformer using measuring sensor for condition insulation oil
IPC: H01F27/00
Filed: 2009-10-30
Abstract: PURPOSE: An oil immersed transformer is provided to easily measure the deterioration of the insulating oil by including an insulating oil measuring sensor. CONSTITUTION: A trans coil is comprised of a primary coil and a secondary coil. A housing receives the trans coil and a field core which are mutually combined. Insulating oil cools the heat from the housing. A plurality of heat sinks(120) are arranged on the outer surface of the housing to cool the insulating oil. An insulating oil measuring sensor(130) is arranged on one side of the housing to measure the deterioration of the insulating oil.
Patent KR-20110049208-A (KR)
Title: Gold plating method
Inventor: HYUN CHUN HWAN
IPC: C23C18/42
Filed: 2009-11-04
Abstract: PURPOSE: A gold plating method is intended to provide a product giving a new sense of beauty using gloss and no-gloss. CONSTITUTION: A gold plating method comprises next steps. A protective member is attached to a part of the surface of a product to be plated(S1). After the attaching of the protective member, an abrasive is sprayed to form a groove(S2). The protective member is removed(S3). Gold is plated on the surface of the protective-member removed product(S4). The plated product is dried(S5). The dried product is put into a kiln to be plasticized(S6).
Patent KR-20110049543-A (KR)
Title: Dissolved air flotation type pretreatment apparatus
Inventor: WOO SUNG WOO
IPC: C02F1/28
Filed: 2009-11-05
Abstract: PURPOSE: A dissolved air floating type pre-treatment apparatus is provided to conveniently implement a reverse washing process and eliminate foreign materials including float, muddy materials, algae contained in seawater, sewage, and wasted water. CONSTITUTION: In a floating bath(20), foreign materials including floats, muddy materials, algae contained in seawater, sewage, and wasted water are eliminated. A filtering part(2) is installed in the floating bath. One side and another side of the filter part are respectively opened in order to allow processed water without the foreign materials to pass. A plurality of filtering balls(3) is arranged in the filtering part and is based on fiber yarn or a sponge material.
Patent KR-20110052206-A (KR)
Title: Semiconductor device having a device isolation structure
Inventor: HAN SEUNG UK
IPC: H01L21/762
Filed: 2009-11-12
Abstract: PURPOSE: A semiconductor device with a device separating structure is provided to suppress holes from being induced into an active area by thermal electrons trapped in a nitride film pattern, thereby preventing the leaked currents of a PMOS transistor from increasing. CONSTITUTION: A semiconductor substrate(100) comprises a trench(103) defining active areas. A buried insulating film(142) is formed in the trench. An oxide film is formed between the buried insulating film and the trench. A nitride film is formed between the oxide film and the buried insulating film. A barrier film is formed between the oxide film and the nitride film.
Patent KR-20110060411-A (KR)
Title: Light emitting device and fabrication method thereof
Inventor: SON HYO KUN
IPC: H01L33/10
Filed: 2009-11-30
Abstract: PURPOSE: A light emitting device and a manufacturing method thereof are provided to improve the light extraction efficiency of a light emitting device by emitting light from an active layer at various angles through a second intermediate refraction layer. CONSTITUTION: An intermediate refraction layer(116) with a second refractive index is formed on a substrate(110). A first semiconductor layer(130) with a third refractive index is formed on the intermediate refractive layer. An active layer(140) is formed on the first semiconductor layer. A second conductive semiconductor layer(150) is formed on the active layer. An electrode layer(160) is formed on the second conductive semiconductor layer.
Patent KR-20110061370-A (KR)
Title: Alloy steel for low temperature vacuum carburizing
Inventor: JO BONG LAE
IPC: C22C38/24
Filed: 2009-12-01
Abstract: PURPOSE: An alloy steel for low temperature vacuum cementation is provided to improve the improvement effect of thermal transformation according to thermal process of annulus gear. CONSTITUTION: An alloy steel for low temperature vacuum cementation comprises C 0.17~0.24 weight%, Cr 0.8~1.2 weight%, Mn 0.4~0.8 weight%, Si 0.80~1.20 weight%, P less than 0.020 weight%, and remainder Fe. Vehicle transmission gears are processed under cementation quenching heat-treatment.
Patent KR-20110061417-A (KR)
Title: Electrode including metal-oxide coated carbon particles and electrochemical capacitor including the same and the fabrication method thereof
Inventor: KIM IL DOO
IPC: H01G9/04
Filed: 2009-12-01
Abstract: PURPOSE: An electrode including metal-oxide coated carbon particles, electrochemical capacitor including the same, and manufacturing method thereof are provided to enhance rapid scan characteristics. CONSTITUTION: A metal oxide precursor and a carbon particle are dissolved in a solvent so that a dispersion solution is made. The dispersed solution is sprayed onto a current collector so that a thin layer is formed wherein the thin layer includes carbon particles on which a thin metal oxide precursor film is coated. The thin layer is processed by heat.
Patent KR-20110064663-A (KR)
Title: Scoroll compressor and refrigerator having the same
Inventor: JANG SUNG SOON
IPC: F04C18/02
Filed: 2009-12-08
Abstract: PURPOSE: A scroll compressor and a freezing device applying the same are provided to more stably support a pivot scroll by increasing the sealing force of a back pressure chamber. CONSTITUTION: A scroll compressor comprises a frame, a fixed scroll(50), and a pivot scroll(60). The frame is installed in the internal space of a casing. The fixed scroll is installed on the frame. The pivot scroll is installed between the frame and the fixed scroll, reciprocates in a state of engaging with the fixed scroll and forms a compression chamber. A boss part is formed on one side of the pivot scroll and is coupled to a crank shaft. An oil path(150) passes through the pivot scroll belonging to the inside of the boss part of the pivot scroll. The oil path passes through the bearing surface between the pivot scroll and the fixed scroll. A groove(131) communicated with the outlet of the oil path is formed on the fixed scroll or the pivot scroll.
Patent KR-20110065932-A (KR)
Title: The structure of urea tank for vehicle
Inventor: PARK JI SEOK
IPC: B60K15/077
Filed: 2009-12-10
Abstract: PURPOSE: A structure of a urea tank for a vehicle is provided to reduce the manufacturing costs of a urea tank and ensure stable urea supply because a heater and a sender are integrally assembled. CONSTITUTION: A structure of a urea tank for a vehicle comprises a tank body(1), a sender(4), a level sensor(3), and a heater(10). The tank body has a urea inlet for injecting urea on one side and an air vent(6) for internal pressure regulation on the other side thereof. The sender is connected to the tank body to supply urea to an exhaust gas line. The level sensor is formed inside the tank body to detect the storage amount of urea. The heater is installed inside the tank body. The sender, the level sensor, and the heater are integrated into a single structure that is coupled to the tank body.
Patent KR-20110068284-A (KR)
Title: Bend type stand hinge module for portable terminal and protection cover mounted the same
Inventor: HWANG JIN WOO
IPC: H04M1/11
Filed: 2009-12-16
Abstract: PURPOSE: A bend type stand hinge module for a portable terminal and protective cover are provided to enable a protective cover to support a portable terminal and to increase the operability of a portable terminal. CONSTITUTION: Holders(121,122) are inserted into a mounting groove(112). One end of a holder is combined with the lower part of the mounting groove. The other end of the holder is combined with the top of the mounting groove. A stopper is inserted in a slide rail(113). The stopper is bent according to the movement of the holder.
Patent KR-20110070099-A (KR)
Inventor: KANG JU SIK
IPC: G02B5/22
Filed: 2009-12-18
Abstract: 가시광 영역에서는 광의 흡수율이 낮은 반면, 근적외선 영역(750 내지 1100nm의 파장)에서는 우수한 흡광 효율을 나타내는, 신규한 프탈로시아닌 화합물 및 이를 이용한 근적외선 흡수 필터가 개시된다. 상기 프탈로시아닌 화합물은 하기 화학식 1로 표시된다. 
     [화학식 1] 
     
       
     
     상기 화학식 1에서, A 2 , A 3 , A 6 , A 7 , A 10 , A 11 , A 14  및 A 15 는 각각 독립적으로, OR 1 , SR 2  또는 할로겐 원자이며; A 1 , A 4 , A 5 , A 8 , A 9 , A 12 , A 13  및 A 16 은 각각 독립적으로, OR 1 , SR 2 , NR 3 R 4 , NHR 5  또는 할로겐 원자이고, 이들 중 적어도 5개는 NR 3 R 4  또는 NHR 5 이고, 그 중 적어도 1개는 NR 3 R 4 이며; R 1 , R 2 , R 3 , R 4  또는 R 5  는 각각 독립적으로 치환 또는 비치환된 탄소수 1 내지 10의 알킬기, 치환 또는 비치환된 탄소수 6 내지 14의 아릴기 또는 치환 또는 비치환된 탄소수 7 내지 20의 아랄킬기이며, R 3  및 R 4 는 서로 연결되어 고리(cyclic) 구조를 형성할 수 있으며; M은 비금속, 금속,  금속산화물 또는 금속할로겐화물이다. 
       
     프탈로시아닌 화합물, 근적외선 흡수 필터, 최대흡수파장, 반폭치, 흡수 영역
Patent KR-20110071797-A (KR)
Title: Light emitting chip and the method of the same, optical device package and the method of the same
Inventor: CHOI JAI BOK
IPC: H01L33/58
Filed: 2009-12-21
Abstract: PURPOSE: A light emitting chip and a method of the same, an optical device package and the method of the same are provided to improve the luminous efficiency of the light emitting chip by emitting all light from the light emitting chip to the side thereof. CONSTITUTION: In a light emitting chip and a method of the same, an optical device package and the method of the same, a lead frame is comprised of a pair of lead terminals(12,14). The light emitting diode(20) is mounted in one of the lead terminals. A wire(16) electrically connects a light emitting diode chip and the other lead terminals. A fixing unit(18) is fixed to the lead frame A lens unit is comprised of an upper lens part(30) and a side lens part.
Patent KR-20110072620-A (KR)
Title: Driving method of touch panel
Inventor: LEE WON SUK
IPC: G06F3/041
Filed: 2009-12-23
Abstract: PURPOSE: A driving method of a touch panel is provided to reduce power consumption of a touch panel by detecting whether or not the voltage of a first scan electrode is changed together with that of a second scan electrode only for plural candidate coordinates, not for the entire coordinates. CONSTITUTION: One or more first scan electrode having a different voltage level other than a first reference level is detected among a plurality of first electrodes(S100). One or more second scan electrode having a different voltage level other than a second reference level is detected among a plurality of second electrodes crossing with the plurality of first electrodes vertically(S110). After combining the disposed positions of said one or more first scan electrode and said one or more second electrode, a plurality of candidate coordinates are derived(S120). One or more touch coordinate corresponding to the first scan electrode and the second scan electrode in which voltage levels are changed together is derived(S130).