baber/WOPTO huggingface dataset:
Patent KR-20080022029-A (KR)
Title: Centrifugal force based microfluidic device having heat-activative unit, microfluidic system comprinsing the same and method for driving the system
Inventor: CHO YOON KYOUNG
IPC: G01N37/00
Filed: 2007-02-09
Abstract: A centrifugal force based microfluidic device is provided to control accurately the flow and temperature of fluid in the microfluidic structure regardless of the kind of a fluid sample and rotation speed of a rotation body by supplying a heat-activated unit, so that a complicated microfluidic structure is realized on the rotation body. A centrifugal force based microfluidic device(20) comprises: a rotation body(21); a microfluidic structure(22) which is located in the rotation body, contains basic units having different distances from the rotation center each other and moves fluid along the channels between the basic units according to the centrifugal force; and at least one heat-activated unit(23) which is accompanied by temperature change for function performance, and has heat-generating particles(M) receiving electromagnetic wave from the outside and emitting heat energy to the surroundings, wherein the heat-activated unit is a valve unit which contains a valve material containing heat-generating particles dispersed in the phase change material dispersion medium(P) that is solid at room temperature, and opens or closes the channel by moving itself in a dissolved state by heat.
Patent KR-20080075248-A (KR)
Title: The digtal printer
Inventor: KIM SOO KON
IPC: B41J3/407
Filed: 2007-02-12
Abstract: A digital printer is provided to employ a wet device to prevent a dry passage of print ink from being clogged and to employ a heating device to smoothly supply ink. A digital printer includes a print ink supplying unit, a head, an emotion detector, and a triple drying device. The print ink supplying unit includes a first ink supplying device, a fixing and heating device, and a second ink supplying device. The first ink supplying device is embedded in a drawer provided inside a right lower cover of a right lower portion of a body. The first ink supplying device supplies ink of a plurality of main ink barrels(100) to a plurality of sub ink barrels(200). The fixing and heating device is installed at a left upper portion. The ink is supplied from the main ink barrels through a plurality of hoses(109).
Patent KR-20070082584-A (KR)
Title: Seal installation tool
Inventor: BUSSELL TYLER WAYNE
IPC: B25B27/00
Filed: 2007-02-16
Abstract: A seal installation tool is provided to keep the opening of a seal clear by arranging the seal in a fitting, and to prevent the fitting from frequently popping out due to the purge gas pressure when the installation force is removed. A seal installation tool(30) includes a sleeve(32) and a pusher element. The sleeve has a first socket(34) accommodating a seal; and a second socket(36) arranged in the vicinity of the first socket, forming an opening(38) of the sleeve and accommodating a fitting. The pusher element is movable in the sleeve, and has a contact surface engaged with the seal so as to move the seal from the first socket to the fitting when the pusher element is moved relatively to the sleeve.
Patent KR-20070092163-A (KR)
Title: Print medium
Inventor: SUZUKI KATSUHITO
IPC: B41M5/00
Filed: 2007-03-07
Abstract: A print medium is provided to restrain deviation between a lens sheet and a parallax image by forming a print surface for printing the parallax image, on the back side of the lens sheet and to improve the quality of the printed parallax image by printing the parallax image on the proper print surface without directly printing the parallax image on a base material. A print medium(10) having a rectangular lens sheet(10a) having the lens-shaped surface includes a thin film type base material(30) fixed on the back side where the shape of the lens is not formed, and provided with an extended part(10b) extended toward the outside of the lens sheet over a range of the back side of the lens sheet. The extended part is overlapped with the range of the back side of the lens sheet in bending the base material with centering on one side of the rectangular lens sheet.
Patent KR-20070049120-A (KR)
Inventor: KIM YOU JUNG
IPC: G06Q99/00
Filed: 2007-03-19
Abstract: 본 발명은 정보 제공 방법 및 시스템에 관한 것으로써, 고객이 번호표 인출시, 소정의 번호표 출력 단말에서 상기 고객에게 제공된 번호표 정보를 지점서버로 전송하는 제1단계와, 상기 지점서버에서 상기 번호표 출력 단말이 전송한 상기 번호표 정보를 번호표 인출(또는 전송) 시간 정보(1)와 연계하여 소정의 저장매체(1)에 저장하는 제2단계와, 상기 고객에게 제공된 번호표에 대응하는 순번 도달시, 소정의 업무창구 단말에서 상기 순번이 도달된 번호표 정보를 상기 지점서버로 전송하는 제3단계와, 상기 지점서버에서 상기 업무창구 단말이 전송한 번호표 정보를 업무시작(또는 번호표 전송) 시간 정보(2)와 연계하여 상기 저장매체(1)에 저장하는 제4단계와, 상기 지점서버에서 상기 저장매체(1)에 저장된 번호표 정보 및 시간정보(1 내지 2)를 주기적으로 네트워크 상의 본점서버로 전송하는 제5단계 및 상기 본점서버에서 각각의 지점에 구비된 상기 지점서버로부터 주기적으로 상기 번호표 정보 및 시간정보(1 내지 2)를 수신한 후, 상기 수신된 번호표 정보 및 시간정보(1 내지 2)를 각 지점별로 구분하여 소정의 저장매체(2)에 저장하는 제6단계를 포함한다. 이를 통해, 해당 지점별 및/또는 직원별 및/또는 업무별 및/또는 시간별 및/또는 날짜별 처리되는 업무의 소요시간이나 업무량 등을 파악할 수 있으며, 또한, 상기 파악되는 업무 소요시간이나 업무량을 참조하여, 상기 해당 지점별 및/또는 직원별 및/또는 업무별 및/또는 시간별 및/또는 날짜별로 업무 소요시간이나 업무량의 조절이 가능할 수 있으며, 해당 지점 또는 직원별 업무 능력을 용이하게 파악,  효율적 인적 자원 관리를 할 수 있다.  
       
     정보,제공
Patent KR-20080086102-A (KR)
Title: Lamp holder assembly
Inventor: CHOI YOUNG JUN
IPC: H01R33/02
Filed: 2007-03-21
Abstract: A lamp holder assembly is provided to fix a rear holder, coupled with a lamp holder, firmly to a lamp holder housing. A lamp holder(50) is coupled with a lamp. In the lamp holder, a wire guide(71) is formed by being extended from one side of an outer surface. In the wire guide, a coupling slit(73) is recessed. A rear holder(80) has a coupling boss(91), and is coupled with the rear end of the lamp holder. In the coupling boss, a coupling protrusion(93) corresponding to the coupling slit is formed. An insertion hole(72) having a shape corresponding to the coupling boss is formed in the wire guide so as for the coupling boss to be inserted.
Patent KR-20080087397-A (KR)
Title: Apparatus and method for estimating channel using sliding windows in broadband wireless communication system
Inventor: LEE IK BEOM
IPC: H04B7/26
Filed: 2007-03-27
Abstract: An apparatus and a method for sliding window channel estimation in a broadband wireless communication system are provided to acquire the optimum channel estimation value for a time-variant radio channel by executing weight-applied sliding window channel estimation. A receiving unit in a broadband wireless communication system comprises a channel estimation part. The channel estimation part consists of an estimator(602), a time correlation calculator(604), a weight factor calculator(606), and a channel estimation value calculator(608). The estimator estimates the moving speed of a transmitting unit. The time correlation calculator calculates the time correlation value between each pilot symbol contained in a sliding window and the pilot symbol of a channel to be estimated, based on the estimated moving speed. Using each calculated time correlation value, the weight factor calculator calculates a weight factor for each pilot symbol. The channel estimation value calculator multiplies the calculated weight factors by their respective corresponding pilot symbols, takes the average of the multiplied pilot symbols, and calculates a channel estimation value.
Patent KR-20080087517-A (KR)
Title: Method for correcting optical proximity using multi-dose simulation
Inventor: PARK DAE JIN
IPC: H01L21/027
Filed: 2007-03-27
Abstract: An optical proximity correction method using a multi-dose simulation is provided to improve the accuracy of an optical proximity correction by restraining a critical dimension width difference between a simulation result and a real pattern. A target pattern layout to be transferred on a wafer is designed(101). An optical proximity correction is performed on the target pattern layout(102). A first simulation contour of the optical-proximity-corrected layout is extracted by using a simulation model of the wafer transfer procedure(103). The first simulation contour is compared with the target pattern layout to extract data of a pattern CD(Critical Dimension) difference(104). A dose-offset value of exposure energy for compensating the pattern CD difference(106) is extracted. The extracted dose-offset value is applied to calibrate the simulation model(107). A second simulation contour of the optical-proximity-corrected layout is extracted by using the calibrated model. The second simulation contour and the target pattern layout are compared with each other to verify the optical proximity correction(108).
Patent KR-20080088160-A (KR)
Title: Deck fastener and structure for connecting deck board
Inventor: HWANG YUN HWAN
IPC: E04B5/02
Filed: 2007-03-29
Abstract: A deck fastener and a structure for connecting a deck board are provided to fix the deck board using the deck fastener instead of a nail or a screw so that the nail or the screw is not exposed to the deck board. A structure for connecting a deck board(10) includes the deck board and a deck fastener(20). The deck board is made of wood or composition board. The deck board is provided on a side surface thereof with a groove(11) receiving the deck fastener. A locking step(12) is formed at a lower end of the groove so that the coupling force of the deck board and the deck fastener is increased. The deck fastener is made of metal and synthetic resin such as thermal setting resin or thermal plastic resin.
Patent KR-20080092494-A (KR)
Title: Circuit for correcting duty cycle
Inventor: YUN WON JOO
IPC: G11C29/00
Filed: 2007-04-12
Abstract: A circuit for correcting duty cycle is provided to perform stable operation regardless of PVT(Process, Voltage, Temperature) variation. A duty ratio control signal generation unit(10) generates a duty ratio control signal with plural bits by sensing duty ratio of an input clock. A voltage supply unit(20) supplies a voltage to an output node. A signal processing unit(30) controls the potential of the output node according to the potential of the input clock in response to the duty ratio control signal with plural bits. Only one bit of the plural bits of the duty ratio control signal has a first level.
Patent KR-20070103683-A (KR)
Title: Photosensitive composition and color filter formed from photosensitive composition
Inventor: MARUYAMA KENJI
IPC: G03F7/004
Filed: 2007-04-16
Abstract: A photosensitive composition for forming a thick film of 1 micrometer or more, a color filter having a pattern formed by the composition, and a wrinkle inhibitor are provided to reduce the generation of wrinkle on a coloring layer and to improve surface smoothness. A photosensitive composition comprises an alkali-soluble resin; a photopolymerization initiator; and a colorant, wherein the alkali-soluble resin is an acrylic resin for inhibiting the generation of wrinkle. Preferably the acrylic resin has a weight average molecular weight of 5,000-50,000 and is a polymer of a monomer comprising at least one selected from methacrylate, benzyl methacrylate, methyl methacrylate, 2-ethylhexyl methacrylate, acrylic acid, hydroxyethyl methacrylate, hydroxypropyl methacrylate, glycidyl methacrylate, and 2-isocyanatomethyl methacrylate.
Patent KR-20080093299-A (KR)
Title: Growth of thin and thick gan films by solution-coating seed layer formation process
Inventor: PARK CHIN HO
IPC: H01L21/20
Filed: 2007-04-16
Abstract: A method for growing thin and thick gallium nitrogen films by a solution seed layer formation process is provided to improve features of a crystal thin film and a device and to simplify a manufacturing process of the device by using a Ga containing precursor as a seed layer formation material. Mixing a precursor material containing gallium which easily converted to sulfide less than 600 °C and being easily converted to nitride less than 700 °C with solvent dissolving the precursor material which easily vaporized less than 100 °C not to remain a residual to spin-coat it on a substrate; and growing a GaN thin film and thick film. A derivative having a reaction feature similar to that of Ga(mDTC)3 is used as the precursor material. The solvent is chloroform(CHCl3). In the spin-coating step, the precursor and the solvent have concentration of 0.023~0.116 mol/L, the number of rotations in the spin coating is 1000~1500 rpm, and spin coating time is 30~60 seconds.
Patent KR-20080093334-A (KR)
Title: A polypeptide inhibiting rank, pharmaceutical composition comprising the same, method of inhibiting osteoclast differentiation, a method of treating or preventing a disease caused by differentiation or activation of osteoclast, nucleic acid encoding the polypeptide, vector comprising the nucleic acid and a host cell transformed with the vector
Inventor: LEE SOO YOUNG
IPC: C12N15/09
Filed: 2007-04-16
Abstract: A polypeptide inhibiting RANK(receptor activator of NF(nuclear factor)-kappaB) is provided to inhibit osteoclast differentiation by RANKL(RANK ligand), bone destruction function by activated osteoclast, cell fusion of osteoclast precursor and ring formation of actin protein in osteoclast, so that the polypeptide is useful for preventing and treating diseases caused by differentiation or activation of osteoclast. A polypeptide inhibiting RANK consists of 6-12 consecutive amino acids selected from amino acids contained in the amino acid sequence of SEQ ID NO:1, wherein the polypeptide contains 4th-9th amino acids in the amino acid sequence of SEQ ID NO:1, and is linked to a cell permeable polypeptide as a leader signal sequence in the N-terminal or C-terminal. A pharmaceutical composition for preventing and treating a disease caused by differentiation or activation of osteoclast selected from osteoporosis, arthritis, bone destruction caused by cancer, leukemia and multiple myeloma comprises the polypeptide inhibiting RANK and pharmaceutically acceptable carriers.
Patent KR-20080095060-A (KR)
Title: Plasma display and driving appararus thereof
Inventor: JIN KYONG PIL
IPC: G09G3/20
Filed: 2007-04-23
Abstract: A plasma display device and a driving apparatus thereof are provided to improve operation reliability of the plasma display device by guaranteeing a normal operation of a scan IC irrespective of an erroneous operation of a photocoupler. A plasma display device includes a PDP(Plasma Display Panel), a power supply, a first driving circuit, and a controller. The first driving circuit includes first and second photocouplers(411,412), a scan IC(415), a buffer(414), and a reset circuit(413). The first and second photocouplers generate first and second signals corresponding to first and second logic signals, which are received from the controller. The scan IC is driven by the first voltage and selectively applies one of second and third voltages to a first electrode in response to the first and second signals. The third voltage is lower than the second voltage. The buffer delivers the first and second signals which are received from the first and second photocouplers to the scan IC. The reset circuit drives the buffer, only when a voltage level of the first voltage is higher than a fourth voltage.
Patent KR-20070105262-A (KR)
Title: Dfi burner
Inventor: RANGMARK LENNART
IPC: F23D14/32
Filed: 2007-04-24
Abstract: A DFI(Direct Flame Impingement) burner is provided to control uniform heating profile conditions and medium variables, and to simplify a structure of the burner by using a fuel inlet, an oxidizing agent inlet, a fuel chamber, an oxidizing agent chamber, and a nozzle formed to the metal block instead of using a tube or a pipe. A DFI(Direct Flame Impingement) burner(1) comprises a metal block(2), and more than two nozzles(3,4) projected from the metal block. The nozzles include a set of nozzle openings having more than one fuel nozzle opening and more than one oxidizing agent nozzle openings. The metal block includes one main fuel inlet(5) and one main oxidizing agent inlet(6). The main fuel inlet is connected to more than one main fuel chamber(7), and connected with the fuel nozzle opening of the nozzle openings. The gas pressure of the fuel or the oxidizing agent is the same through the fuel nozzle openings and the oxidizing agent nozzle openings. Main oxidizing agent chambers(8a,8b) are connected with oxidizing agent nozzle openings(12a,12b).
Patent KR-20080111615-A (KR)
Title: 담수의 수질 정화장치
Inventor: GWAK BYEONG GWON
IPC: B01D35/00
Filed: 2007-06-19
Abstract: 본 발명은 연못, 호수 등 담수의 수질 정화장치에 관한 것으로, 특히 케이스 자체를 스테인레스 철망으로 제작하여 여과재와 일체형으로 제작하므로써 경량화 하는 동시에 펌프와는 별개로 장착되어 펌프 또는 여과재 어셈블리의 교체시 필요한 부품만을 연못 등에서 분리하여 꺼내도록 하므로써 주기적인 교체작업의 효율성을 높이고, 연못 등 지형적으로 불규칙한 바닥면에 설치하기 용이하도록 높이를 자유로이 조절할 수 있는 담수의 수질 정화장치에 관한 것이다. 
     본 발명의 담수의 수질정화장치는, 상부 중앙에 수납구멍이 형성되어 상면과 측면이 스테인레스 철망으로 형성된 외부케이스와, 외부케이스의 수납구멍과 일치되도록 내부에 일체로 설치되는 스테인레스 철망의 내부케이스와, 외부케이스와 내부케이스 사이에 일체로 설치되어 유입되는 담수를 정화되도록 하는 폴리우레탄의 여과재로 구성된 제1여과재 어셈블리와;  
     불석, 맥반석 및 산호석을 혼합하여 담수를 정화하도록 담으며, 정화된 물이 빠져나가도록 측면과 저면에 다수의 배수공이 형성되고, 상기 외부케이스의 수납구멍에 삽입하여 내부케이스의 상부에 설치되는 스테인레스재 수납통으로 구성된 제2여과재 어셈블리와; 
     상기 제1여과재 어셈블리를 수평으로 받쳐 주는 동시에 유동되지 않도록 하는 스테인레스재의 받침판과; 
     상기 내부케이스의 내부에 위치하도록 받침판에 안치하여 제1,2여과재 어셈 블리를 각각 통과하여 정화된 물을 다시 담수로 배수토록 하는 펌프와; 
     상기 펌프의 배출구에 연결하여 제2여과재 어셈블리를 통해 담수로 노출되게 하여 펌프에 의하여 배수되는 물을 안내하는 배수관; 
     으로 구성된 것이다. 
       
     제1여과재 어셈블리, 외부케이스, 수납구멍, 내부케이스, 여과재, 제2여과재 어셈블리, 수납통, 받침판, 펌프, 배수관, 높이조절수단,
Patent KR-20090001302-A (KR)
Title: Massage chair and method for driving massage chair
Inventor: LEE GUE DAE
IPC: A61H23/02
Filed: 2007-06-29
Abstract: A massage chair and a driving method of the massage chair are provided, which enables a user to receive massage in the various postures. A massage chair comprises: a back support frame(100) in which a seat back connecting member is fixed to both sides of the bottom part; a supporting frame(200) including the front and rear frames and the side frame connected to the front frame and the rear frame; and a saddle frame(300) which is connected to the seat back connecting member and slides on the side frame.
Patent KR-20090002958-A (KR)
Title: Wiper blade cover
Inventor: KIM BYEONG KI
IPC: B60S1/38
Filed: 2007-07-05
Abstract: A wiper blade cover is provided to reduce the material cost and tact time in assembly by not using a rail spring which is made of stainless steel. A wiper comprises a blade body(1), a blade supporting frame(6), a mid frame(7), and an outer frame(8) which are the same as conventional one, and a wiper blade cover(4) which is made of a plastic material as flexible and rigid as the rail spring made of stainless steel in order to substitute for the rail spring and has a U shape to be fitted to the blade body easily. Therefore, the manufacturing process of the wiper is reduced and resources are saved.
Patent KR-20090005814-A (KR)
Title: Method and system for interlocking contents-editor with image-uploader
Inventor: JEON JE EON
IPC: G06Q50/10
Filed: 2007-07-10
Abstract: A method and a system for linking a contents editor and an image data uploader are provided to enable a user to correct image data included in contents easily by accessing the image data uploader through action selecting the image data arranged in the contents editor with a pointing device. An image information editor(222a) provides a function for editing image data. A display information editor(222b) edits a state displaying the image data on a terminal. A metadata generator(221a) generates metadata for an image data group by receiving information for the image data from the image data editor. An image data operator(221b) determines the state for displaying the information for the image data group on an editing screen, which is provided to the terminal from the second editor, by using display information and the metadata.
Patent KR-20090009431-A (KR)
Title: Front-end module
Inventor: LEE JAE CHAN
IPC: H01P1/20
Filed: 2007-07-20
Abstract: A front-end module is provided to control frequency characteristic of the signal which passes through a impedance matching circuit unit by changing impedance value of the impedance matching circuit unit with a tuning unit. A front-end module(100) comprises a plurality of antennas(111,112), an impedance matching circuit unit(120), a selecting unit, a measuring unit(150) and a controller(160). A plurality of antennas receive signals of the different frequency bands. The impedance matching circuit unit comprises a plurality of tuning units(130) and a plurality of LC oscillator circuits. A plurality of tuning units is connected to a plurality of antennas respectively. A plurality of tuning units control the impedance matching. The selecting unit selects one out of a plurality of frequency band signals passing through the impedance matching circuit unit. The measuring unit measures the intensity of the received signal selected with the selecting unit. According to the intensity of the received signal measured by the measuring unit, the controller controls the selecting unit and the tuning unit. A plurality of LC oscillator circuits are connected to a plurality of antennas respectively.
Patent KR-20080009665-A (KR)
Title: Assembly of a clutch release bearing including a locking ring for the means exerting the self-centring force
Inventor: BERTHIER JULIEN
IPC: F16C35/04
Filed: 2007-07-24
Abstract: An assembly of a clutch release bearing including a locking ring for the member exerting a self-centering force on a subtangent on a gear box shaft of vehicles is provided to prevent plasticization of a self-centering member and thus to show a function of the self-centering force with reliability. As an assembly of a clutch release bearing including a locking ring for the member exerting a self-centering force on a subtangent on a gear box shaft of vehicles, a bearing is assembled on a shaft by a self-centering device. The assembly includes a ring supporting unit(7). The ring supporting unit has a radial surface coming in contact with a subtangent surface(7a) of the assembly and a corresponding surface(7b) of a ring of the bearing. The self-centering device includes members(11) for exerting the self-centering force in the bearing on the corresponding surface of the radial surface of the ring supporting unit, and a subtangent locking ring(9) fixed on the subtangent surface of the ring supporting unit.
Patent KR-20080016776-A (KR)
Title: Apodized diffractive iol with frustrated diffractive region
Inventor: SIMPSON MICHAEL J
IPC: A61F2/16
Filed: 2007-08-01
Abstract: An apodized diffractive IOL with a frustrated diffractive region is provided to give optical diffractive lens which has a front surface, a rear surface and an optic giving far focus. A diffractive structure includes a front surface, a rear surface and plural diffractive regions that are arranged on one or more of the front and rear surfaces to provide far focus and near focus. Each region is separated from the adjacent region by a region boundary to give optical delay for incident light. Two or more consecutive region boundary are arranged to make the difference in the optical delay for one or more wavelengths exceed about 1/20 wavelength to make a part of the incident light face the position between the near focus and the far focus.
Patent KR-20070089768-A (KR)
Title: Antistatic film, spacer using it and picture display unit
Inventor: SATO TORU
IPC: H01J29/28
Filed: 2007-08-02
Abstract: An anti-static film, a spacer and a picture display unit using the anti-static film are provided to form a resistant layer adapted for the same by enhancing control characteristics, stability, and reproducibility to resistivity and providing proper temperature characteristics. An antistatic film includes a structure which is formed by dispersing a plurality of conductive particles(1) into a medium(2) including nitride. A diameter of the conductive particles is 0.5 to 10 nanometers. The anti-static film includes a structure which is formed by dispersing a plurality of conductive particles having a particle diameter of 0.5 to 10 nanometers into a medium including oxide. The conductive particles are formed of platinum particles and the nitride is formed of aluminum nitride. The conductive particles are formed of platinum particles and the oxide is formed of aluminum oxide.