baber/WOPTO huggingface dataset:
Patent KR-20080041553-A (KR)
Title: Absorption type refrigerator
Inventor: ISHIZAKI SYUJI
IPC: F25B15/00
Filed: 2007-06-29
Abstract: An absorption-type refrigerator is provided to prevent cool and hot water from cooling excessively by the operation of a cool and hot water pump. An absorption-type refrigerator comprises a high-temperature generator(1), a low-temperature generator(2), a condenser(3), an evaporator(4), an absorber(5), a high-temperature heat exchanger(6), and a low-temperature heat exchanger(7) which are connected by means of a pipe. A coolant pipe(11) passes through the condenser after passing through the absorber. A cool and hot water pipe(14) passes through the evaporator. A refrigerant pump(13) supplies refrigerant liquid to a refrigerant distribution pipe(4a). Additionally, a coolant pump(12) is installed to supply a refrigerant to the coolant pipe.
Patent KR-20090001117-A (KR)
Title: Manufacturing method and device for plasma display panel
Inventor: LEE YOUNG HAN
IPC: H01J11/24
Filed: 2007-06-29
Abstract: A plasma display panel and a manufacturing method thereof are provided to absorb alignment tolerance between an upper panel and a lower panel in a high resolution panel in which discharge cell pitch is small and reduce change of the driving characteristic between adjacent panels. A plasma display panel comprises: a lower panel(100) including a plurality of discharge cells defined with a plurality of partitions; and an upper panel(200) which is positioned at the upper of the lower panel and in which a scan electrode(220) and a constant electrode(230) are symmetrically positioned in each discharge cell of the lower panel about each partition and in which the width of the scan electrode is formed larger than the width of the constant electrode.
Patent KR-20090002986-A (KR)
Title: Lighting equipment for booth
Inventor: YUN GYEONG SEON
IPC: A47F11/10
Filed: 2007-07-05
Abstract: A lighting device for a booth is provided, which improves durability by securing an area for the heat exchange with atmosphere and prevents valuable exhibit changes in quality by temperature rising. A lighting device for a booth comprises: a lamp housing(10) which receives a lamp(13); a lens housing(20) which is connected to the receiving part of the lamp housing and irradiates the light of a lamp through a lens; a case(30) in which a screw part(32) and a flange part(33) are formed; a plate spring(50) of the disk shape in which contact pieces are protectively formed toward the inside; and a heat radiation fin(60) discharging heat of the lamp.
Patent KR-20070082907-A (KR)
Title: Reliable electric power system
Inventor: TOBA AKIO
IPC: H02J1/12
Filed: 2007-07-06
Abstract: A reliable electric power system is provided to stably supply power to a load in case of disorder of one side of a converter or a DC power only by connecting a diode to a DC bus between the converter and a DC voltage unit or between the DC power and the DC voltage unit. A reliable electric power system includes a generator(10), a converter(20), a DC power source(50), and a load(30). The converter(20) converts generating power to DC power. The DC power source(50) is connected to the output side of the converter(20) through a DC voltage unit(40). The load(50) is connected to the DC voltage unit(40). A positive diode(70P) and a negative diode(70N) are connected to a positive DC bus(60P) and a negative DC bus(60N) between the converter(20) and the DC voltage unit(40) respectively in the direction of power supply from the converter(20) to the DC voltage unit(40). When the converter(20) is out of order, the diodes(70P,70N) prevents current from being inputted to the converter(20) from the DC power source(50) through the DC voltage unit(40).
Patent KR-20070088422-A (KR)
Title: Group auction service by using mileage system and method
Inventor: YOON BYUNG MIN
IPC: G06Q30/08
Filed: 2007-07-20
Abstract: A system and a method for providing an EC service and a group auction service in the network by using mileage system are provided to enable a buyer to buy articles at a low price, and enable the buyers failed in auction to consume mileage or buy an auction coupon with the mileage. An article database stores article information including highest/lowest bidding information by each article code. A bidding database stores bidding information including a bidding price, the number of biddings for the bidding price, and coupon owner information. A bidding register assigns a bidding opportunity to a coupon owner, offsets the number of coupons of the coupon owner by each bidding, and stores the bidding price to the bidding database in a closed type if the bidding price for the article is received from terminals of the coupon owner for a predetermined period. A successful bidder processor selects a successful bidder presenting the bidding price having the same number of biddings as an article quantity and the same price as the lowest bidding price.
Patent KR-20090011838-A (KR)
Title: Tracker of solar power generator
Inventor: BAK JONG GWAN
IPC: H02S20/32
Filed: 2007-07-27
Abstract: A biaxial tracker of the solar electric generator is provided to heighten the durability and the structure by dispersing the weight of frame and solar module, the wind pressure. A solar module frame(10) in which one or a plurality of solar modules(11) is mounted is installed on the top of the pillar pipe(30). The biaxial tracker has the left right panning unit and a top and bottom slope control unit. The left right panning unit of the biaxial tracker rotates the pillar pipe from side to side using the first rotation apparatus(50) installed at a gear-box(40) of the pillar pipe lower part. A top and bottom slope control unit of the biaxial tracker is bonded with the first lift link(21) of the backplane of the solar module frame into hinge shaft bond(S1). A fixing bracket(23) is bonded in the location lower than the hinge shaft bond location of the first lift link of the solar module frame(S2). The first lift link is bonded with the second lift link(22)(S4).
Patent KR-20090013588-A (KR)
Title: Apparatus for synthesizing carbon nano tube
Inventor: HWANG HO SOO
IPC: B82B3/00
Filed: 2007-08-02
Abstract: A vertical type device for carbon nanotube synthesis is provided to reduce the boat changing time and the production efficiency of the carbon nanotube by using the boat support stand for loading a plurality of boats in the vertical direction. The synthesis space of the carbon nanotube is provided within the furnace(110). The furnace is perpendicularly formed. The furnace is heated by the heating portion(120). The boat supporting part(130) is transferred to the upper and lower part along the furnace. One or more boats(140) is arranged and supported by the boat supporting part. After the synthesis process of the carbon nanotube is finished in the inside of furnace, the boat supporting part is transferred to the lower part of the furnace.
Patent KR-20090017836-A (KR)
Title: Active gps antenna
Inventor: HWANG EON DU
IPC: H01Q3/00
Filed: 2007-08-16
Abstract: An active GPS antenna is provided to allow reception of satellite signal without restriction of the mounting location or direction of antenna by using a bimetal. In an active type GPS antenna, a plurality of bimetal units(200) has one end supporting the edge part of the antenna body. One end of the bimetal unit is elastically supported through the reconstruction spring(320), and the other end of the bimetal unit(300) is fixed by fixing unit. A control unit(400) supplies the electric signal to the bimetal unit so that the antenna body faces to the receiving direction of the satellite signal in which the sensitivity is low.
Patent KR-20090017875-A (KR)
Title: 6 - speed power train of an automatic transmission for a vehicle
Inventor: JANG WOOK JIN
IPC: F16H3/44
Filed: 2007-08-16
Abstract: A 6-speed power train of an automatic transmission for vehicle is provided to reduce capacity of an oil pump and to enhance oil pressure control efficiency by performing a shift operation with two frictional elements at each of shift stages. A first planetary gear set(PG1) is selectively in a directly coupling state. A first variable input path(MAIP1) is a complex planetary gear set and is variably connected to an input shaft. A first intermediate input path(MIP1) is connected to a second variable input path(MAIP2) which is variably connected to a second intermediate output path(MIP2). A second planetary gear set(PG2) outputs rotatory power to a final output path. Rotatory elements of the first and second planetary gear sets are connected with each other. A plurality of frictional members are connected with a transmission housing(H).
Patent KR-20090019598-A (KR)
Title: Optimal control method based on sliding-mode control applied to ultra-precision positioning system
Inventor: YOU KWAN HO
IPC: G05D3/12
Filed: 2007-08-21
Abstract: An optimal control method based on the sliding mode control applied to the ultra-precision positioning system is provided to minimized the rising time, to remarkably reduce the phenomenon at the target position and to be strong in non-linearity by the external noise. The system model about the ultra-precision positioning system is determined by reflecting The LQ control algorithm and the state observation algorithm. The general solution of the state removing the noise element from the system model is produced. The sliding surface according to the sliding mode control algorithm about the system model based on the general solution is determined. The feedback gain applied to the sliding surface through the LQ control algorithm is produced. The sliding mode controller is set by applying the sliding surface and the feedback gain to the sliding mode control algorithm.
Patent KR-20090020222-A (KR)
Title: Automatic parking management system with illumination sensor and method by the same
Inventor: KANG KOO HONG
IPC: G08G1/01
Filed: 2007-08-23
Abstract: An automatic parking management system using the luminance sensor and managing method thereof are provided to improve the effectiveness of parking and to reduce the managing cost by recognizing the secure state of the parking space before entering into the parking lot. The automatic parking management system comprises the first CDS node(20) and a parking status board(50). The first CDS node confirms the parking or not of the vehicles in the parking space. The first CDS node wireless transmits the parking state of the vehicles to the parking status board. The parking status board uses the information received from the first CDS node and informs the driver of the parking space secure and the location of the parking space. The automatic parking management system includes the second CDS node(30) and the third CDS node(40).
Patent KR-20090023791-A (KR)
Title: Fluorescent material and fabrication method thereof
Inventor: AN JOONG IN
IPC: C09K11/71
Filed: 2007-09-03
Abstract: A blue phosphor is provided to secure high purity and uniform compositions by well controlling a size of a particle, thereby improving emitting efficiency of a light emitting diode. A blue phosphor comprises the following steps of: synthesizing a precursor solution using a phosphor activator having europium oxide(Eu2O3) and a phosphor base material having a strontium nitrate(Sr(NO3)2), a metal alkoxide(TEOS, Si(OC2H5)4), and a magnesium nitrate(Mg(NO3)2)(S101); heating the synthesized precursor solution to obtain a gel(S103); drying the gel(S105); heating the dried gel to remove an organic material and moisture(S107); and reduction-processing the europium oxide of the gel to obtain the phosphor(S109).
Patent KR-20090029444-A (KR)
Title: A bi-direicton slide hinge apparatus for mobile phone
Inventor: KIM HYE JIN
IPC: H04B1/38
Filed: 2007-09-18
Abstract: A bidirectional slide hinge apparatus for a mobile communication terminal is provided to be selectively slid in both up and down directions through simple configuration. A bidirectional slide hinge apparatus includes a fixing plate(110) and a slide plate(120). A guide long hole(112) penetrates in a width direction vertical to a longitudinal direction of the fixing plate. A slide cam(130) is connected in the slide plate. The slide cam is slid with the slide plate upward or downward. A cam stop piece(140) selectively stops or releases bidirectional sliding of the slide cam according to a contact location to an inner surface of the slide cam. One side of an elastic member is fixed and supported in the cam stop piece. An elastic force is applied to the cam stop piece. The other side of the elastic member is fixed to the slide plate. An elastic force is applied to the slide plate so that the slide plate is slid upward and downward.
Patent KR-20090030845-A (KR)
Title: Disposable absorbent articles
Inventor: BAEK KI SUK
IPC: A61F13/15
Filed: 2007-09-21
Abstract: A disposable absorbent article is provided, which prevents skin disease due to the synthetic fiber, reduces the environmental contamination, and obtains superior antibiotic and deodorizing functions. A disposable absorbent article comprises: a liquid permeable upper sheet(10); a liquid impervious backsheet(20); and an absorption pad(30) which is positioned between the upper sheet and backsheet. The upper sheet is formed in a multi-layered structure of the bamboo charcoal thread non-woven fabric layer(11), natural fiber layer or the synthetic fiber layer(12). The bamboo charcoal thread non-woven fabric layer is arranged to come in directly contact with the skin of a wearer.
Patent KR-20090033954-A (KR)
Title: Control apparatus for door lock
Inventor: SHIN YO SHIK
IPC: E05B47/00
Filed: 2007-10-02
Abstract: A control device for a door lock is provided to block the forced rotation of the motor in the manual control by attaching the control device to a manual locking device and to reduce the resistance of the rotation by a decelerator in the manual control. A manual door lock includes a dead bolt for performing a locking operation, and a thumb turn(310) for operating the dead bolt manually. The thumb turn is axially coupled in an axis member. The axis member drives the dead bolt horizontally by delivering the rotation force to an internal device. A door lock control device drives the thumb turn and drives the dead bolt by rotating the axis member connected to the thumb turn. The door lock control device manually drives the dead bolt by including an additional auxiliary thumb(150).
Patent KR-20090034640-A (KR)
Title: Clevis assembly of parking brake and fabrication method thereof
Inventor: KIM SEO HYUNG
IPC: B60T7/10
Filed: 2007-10-04
Abstract: A clevis assembly and an assembling method of the parking brake are provided to improve the reliability by preventing the spring for adding the operating force to the parking lever connected to the brake from being broken away. A clevis assembly of the parking brake comprises a connecting rod(131) in which a screw part(131a) is formed while being connected to a parking cable(110), a clevis(132) in which a connection part(132d) in which the parking lever is connected is formed, a nut block(135) which is installed inside the clevis, a spring(134) which is arranged between the nut block and a connection surface(132a). The nut block comprises a screw part and a screwed screw hole(135a). A first spring is interposed between a first support bracket(121) which is fixed to the housing of transmission and a second support bracket(122) which moves with the parking cable.
Patent KR-20090036338-A (KR)
Title: A damper and damperunit using above damper
Inventor: LEE SANG MAN
IPC: F16F15/00
Filed: 2007-10-09
Abstract: A damper for absorbing shock and a damper unit using the same are provided to be easily adhered to the ground without a separate fixture. A damper for absorbing shock comprises a space which is formed in the inner side of elastic member(100), an opening which is formed ti be extended to one side of the space, and a spacer member which is installed on the top of an elastic member. A holding surface(160) in which the spacer member is supported on the top of the elastic member is formed. The holding surface comprises a connecting unit for the connection of the spacer member.
Patent KR-20090037574-A (KR)
Title: Method for manufacturing zinc oxide nanostructures and zinc oxide nanostructures manufactured therefrom
Inventor: SONG BYONG GWON
IPC: B82B3/00
Filed: 2007-10-12
Abstract: A method for manufacturing zinc oxide nanostructures is provided to produce high quality of nanostructures with a high growth rate by continuously supplying zinc ions needed for forming the zinc oxide nanostructures. A method for manufacturing zinc oxide nanostructures comprises the following steps of: dipping a substrate having a zinc seed layer(10) in a hexamethylenamine aqueous solution(20) and heating the mixture in a double boiler; and dropping a zinc nitrate aqueous solution into the hexamethylenamine aqueous solution. The zinc nitrate aqueous solution is dropped with an interval of 60-200 seconds. The zinc nitrate aqueous solution is dropped in a center of the substrate. Concentration of the zinc nitrate aqueous solution is 0.001-0.1M.
Patent KR-20090038719-A (KR)
Inventor: KIM TAE SUNG
IPC: E21D9/00
Filed: 2007-10-16
Abstract: A soil layer tunneling apparatus is provided to excavate a circular tunnel easily by controlling the propulsion and fixing of steel sheet piles with permanent magnet and electromagnet. A soil layer tunneling apparatus comprises a steel sheet pile(1) having a recess(2) a drive member of a propulsion hydraulic jack is caught, a permanent magnet(3) installed within the recess, an annular rim(4) formed by bending a channel, a web(4') connecting the annular rims, and an electromagnet(5) inserted into the through hole formed on the rear flat surface of the annular rim. When the steel sheet piles are proposed, the steel sheet piles are split by the magnetic force of the permanent magnet. When the steel sheet piles are stopped, the steel sheet piles attract each other by the magnetic force of the electromagnet.
Patent KR-20090037780-A (KR)
Inventor: CHO SUNG GON
IPC: G01M1/12
Filed: 2007-10-12
Abstract: A centroid position tracking sensing device using the laser beam is provided to improve the effectiveness and safety of operation as the centroid of work piece can be rapidly found. A centroid position tracking sensing device using the laser beam comprises: a laser scan head(10); a controller part(20); a wireless external control panel; and a reflecting member(40). The scan area is scanned with the laser beam. The centroid of work piece is found by finding a reflector which is put on the centroid point of work piece.
Patent KR-20090039282-A (KR)
Title: Assembling base frame for signboards
Inventor: PARK SHIN IL
IPC: G09F15/00
Filed: 2007-10-18
Abstract: An assembly base frame for signboards is provided to allow a user to install the board easily by using an assembly method of a front, a bottom-top, and a lateral side. A groove for tightening the piece is installed at the front at the center, and a first frame(10) is that the recess is formed in the elongated end of the inner side after both sides and one side. A second frame(20) is that the recess is formed in the elongated end of the inner side after the body both sides and one side. The multiple connection bracket is linked and is assembled to the front side(100) of the support block, and the up down side(200) and right and left side. It is concluded and fixed to the piece.
Patent KR-20090044179-A (KR)
Inventor: TSUKAMOTO TATUSABU
IPC: A01K23/00
Filed: 2007-10-31
Abstract: 본 발명은 개똥 등의 포착 운반 기구에 관한 것으로, 더욱 상세히는 개똥 등의 포착 운반을 하기 위하여, 몸체부 앞에 전후로 요동 자재하게 지지되는 용기와, 상기 용기 상에 상기 용기와 대향하는 방향으로 요동하는 덮개를 구비하여, 똥의 배출시에 용기와 덮개가 몸체부의 일 방향측으로 기울어져 열리도록 한 개똥 등의 포착 운반 기구에 있어서, 용기의 외주에 장착되는 지지부재 또는 조작부재의 수효가 적고, 용기 외주의 청소가 용이한 기구를 제공하기 위하여 몸체가 그 몸체부의 선단에 덮개의 요동축선과 평행한 요동축선을 구비하는 일개소의 몸체 지지수단을 구비하고, 용기가 그 개구부 근방의 상기 덮개의 요동축선과 동일축선 상을 포함한 후측 외벽의 일측부에 설치된 용기 피지지부를 상기 몸체 지지수단과 전후로 요동가능하게 지지되며, 조작수단이 상기 몸체부측에서 상기 용기측의 일부와 상기 덮개측의 일부와 연결된 조작부재를 구비하여 상기 용기가 상기 몸체 지지수단의 요동축선 상에서 요동하여 상기 덮개가 덮개의 요동축선 상에서 상기 용기와 대향하는 방향으로 요동하도록 한 것으로, 똥의 포착과 수납 및 배출의 조작이 우수한 개똥 등의 포착 운반 기구에 관한 것이다.
Patent KR-20090045526-A (KR)
Inventor: EOM JUNG HYUN
IPC: G09B19/06
Filed: 2007-11-02
Abstract: 본 발명은 외국어체험학습시스템 및 그 구동방법에 관한 것으로, 다양한 멀티미디어 자료를 사용할 수 있도록 각종 기자재를 하나의 시스템으로 구현함으로써, 누구나 손쉽게 가상 공간에 구축된 3차원 가상 현실을 이용 최대한 외국어 환경에 있는 것처럼 외국인과 대화하며 다양한 체험환경을 제공하여 상황별 학습이 가능하고, 인체 공학형 청취 훈련기능, 판서 기능, 터치 스크린을 이용한 원터치 기능 및 CAI 기법의 시험/평가 기능을 갖춘 외국어체험학습시스템 및 그 구동방법을 제공한다. 
       
     외국어, 영어마을, 체험학습, 시스템
Patent KR-20090050484-A (KR)
Inventor: LEE WOOK SEONG
IPC: H01L21/3065
Filed: 2007-11-15
Abstract: 본 발명은 플라스마 증착 장치 및 방법에 관한 것으로, 직류 전원(방전) 플라스마 증착 공정에 의해 다이아몬드를 비롯한 물질을 증착함에 있어 고융점 금속재질의 음극표면에 균열을 생기는 현상을 방지하며, 실리콘 등의 반도체 기판을 사용할 경우 반도체 기판의 손상을 방지하여 균일하고 손상이 없는 상태로 박막을 증착할 수 있는 이점이 있다. 
     
     플라스마 증착, 박막 증착, 힛업(heatup)
Patent KR-20090051897-A (KR)
Inventor: KWAK KYU DONG
IPC: A47C1/04
Filed: 2007-11-20
Abstract: 본 발명은 사용자의 등이 편안하게 받쳐짐과 동시에 고개가 뒤로 안정되게 젖혀진 상태에서 모발이 용이하게 세척되어질 수 있도록 하고, 지지대를 사용하지 않을 경우 지지대를 접어 벽면타일에 부착시켜 지지대가 쓰러지지 않고 보관되어지도록 함으로써, 그 만큼의 공간을 넓게 활용할 수 있는 모발세척용 지지대에 관한 것이다. 
     이를 위하여, 본 발명은 모발세척용 지지대에 있어서, 모발세척용 지지대에 있어서, 상기 지지대는 메인프레임 사이에 하부로부터 상부를 향하여 각각 발받침대와 엉덩이받침대 및 목받침대가 각각의 고정바에 끼워져 조임레버로 결합되어지고, 상기 엉덩이받침대와 목받침대 사이로 허리받침대가 밴드로 결합되어지고, 상기 엉덩이받침대와 허리받침대의 양측으로 위치된 각각의 메인프레임에 아암받침대가 절접되어지도록 결합되어지고, 상기 메인프레임의 상부에 지지프레임의 일측이 지지링크로 힌지결합되어지고, 상기 각각의 메인프레임의 상부와 지지프레임 사이에 서브프레임의 상단이 서브링크로 결합되어지며 상기 서브프레임의 중간이 상기 지지프레임의 타측에 결합되어짐을 특징으로 한다. 
       
     모발세척, 지지대, 프레임, 발받침대, 엉덩이받침대, 목받침대, 고정바
Patent KR-20090054703-A (KR)
Title: A method for controlling the radio-frequency accelerator
Inventor: KWON HYEOK JUNG
IPC: G21K1/00
Filed: 2007-11-27
Abstract: A method for controlling a radio-frequency accelerator is provided to maintain a control function by compensating the phase change due to resonant frequency change of an acceleration tube. An accelerator high frequency control system includes an acceleration tube(110), a high-frequency amplifier(120), an I / Q modulator(130), and a high frequency controller(140). The high-frequency amplifier supplies high frequency power to the acceleration tube, and the I/Q modulator supplies a pulse signal to the high frequency amplifier. The phase change due to resonant frequency change of the acceleration tube in transient response period is calculated and compensates the phase change in steady state response period.
Patent KR-20090054799-A (KR)
Title: Method and mobile communication system for providing messaging service based on social networking
Inventor: JUNG SO RA
IPC: H04W4/12
Filed: 2007-11-27
Abstract: A method and a mobile communication system for providing a messaging service based on social networking are provided to enable a user to perform group broadcasting anytime and anywhere through a messenger service and to mange the user and specific groups anywhere and anytime through the messenger service. A user terminal judges whether or not a message starts to be written(200), and inputs a receiving number of the other party to which a message is transmitted(205). The user terminal judges whether or not a group member is in a login state(215). If so, the user terminal judges whether or not the transmission using a messenger is selected(225). The user terminal judges whether or not transmission format is selected(230), and transmits a chatting message through the login to the messenger(240).
Patent KR-20080049676-A (KR)
Title: Phase locked loop, semiconductor device, and wireless tag
Inventor: KATO KIYOSHI
IPC: H03L7/093
Filed: 2007-11-30
Abstract: A phase locked loop, a semiconductor device and a wireless tag are provided to increase operation range in communication distance or temperature, by embedding a PLL(Phase Locked Loop) with wide operation range. A first divider circuit(305) receives a first signal. A second divider circuit(306) has a dividing-number varying according to a second signal. A phase comparison circuit(302) receives an output of the first divider circuit and an output of the second divider circuit. A loop filter(303) receives an output of the phase comparison circuit. A voltage controlled oscillation circuit(304) receives an output of the loop filter, and provides a third signal with constant frequency ratio for the first signal to the second divider circuit.