baber/WOPTO huggingface dataset:
Patent KR-20100045290-A (KR)
Title: Method for operating mac protocol to qos guarantee in ubiquitous sensor network
Inventor: LEE SUNG KEUN
IPC: H04L12/28
Filed: 2008-10-23
Abstract: PURPOSE: An operation method of a MAC protocol for guaranteeing QOS in ubiquitous sensor network for reducing a packet transmission delay is provided to efficiently use energy in a sensor by transmitting a data pattern and a QOS level within a message of the node. CONSTITUTION: A N1 node includes a data pattern and a QoS(Quality of Service) level when N1 node transmits data. The nodes of N2, N5 and N6 transmit data for transmitting the transmitted data to N9 of the destination. The intermediate nodes confirm the data pattern and QoS within data. The intermediate nodes confirm the share rate of its own node. The intermediate nodes changeably apply the duty cycle.
Patent KR-20100054176-A (KR)
Title: Method and system for providing business emale
Inventor: KIM KYOUNG JIN
IPC: H04W4/12
Filed: 2008-11-03
Abstract: PURPOSE: In case reference authority of a mobile terminal about an attached file within an enterprise mail is identified, an enterprise mail providing method and a system thereof are provided to refer the attached file in a mobile terminal by requesting decryption about the attached file to an enterprise mail server. CONSTITUTION: A reference right confirmation unit(260) receives the first request about a selected mail. If a reference authority is identified, an encryption release request unit(270) requests decryption about a file to an enterprise mail server. A document converting unit(285) proceeds document conversion about an encryption-released file in response to the request of the encryption release request unit. The encryption-released file is received from the enterprise mail server in the document converting unit.
Patent KR-20100050137-A (KR)
Title: Manufacturing method of aspartic acid alkyl aspartic acid copolymer using maleic anhydride and alkyl maleic anhydride
Inventor: KIM JEONG GON
IPC: C08G69/00
Filed: 2008-11-05
Abstract: PURPOSE: A producing method of an aspartic acid alkyl aspartic acid copolymer is provided to decrease the polymerization temperature by performing a condensation reaction under the presence of a polar solvent without active hydrogen. CONSTITUTION: A producing method of an aspartic acid alkyl aspartic acid copolymer comprises the following steps: forming ammonium salt by adding ammonia gas or an ammonia solution to a maleic anhydride and anhydrous alkyl maleic acid mixture; producing a succinimide-alkyl succinimide copolymer by adding a polar solvent without active hydrogen to the mixture, and heating; and cooling the copolymer before neutralizing.
Patent KR-20100055726-A (KR)
Title: Reducer of electronic power steering apparatus
Inventor: KIM KIL JOONG
IPC: B62D5/24
Filed: 2008-11-18
Abstract: PURPOSE: A reducer for an electric-powered auxiliary power steering system is provided to accurately support a driver's steering wheel operation power by minimizing gap change rate according to the change of rotation torque. CONSTITUTION: A reducer(300) for an electric-powered auxiliary power steering system comprises a worm axis bearing(257), a guide bar(310), a hinge bracket(340), an elastic supporter(330), and a support block(320). The worm axis bearing supports the opposite end of the motor shaft combining portion of a worm axis(254). The guide bar is composed of a pair of first guide bars(313) and a second guide bar(315). The hinge bracket fixes the crossed central part of the guide bar on the outside of a gear housing(260). The support block is connected in order to contract the upper side terminal of the guide bar. The support block supports a worm axis bearing in the direction of the worm wheel with the elastic restoring force of the elastic supporter.
Patent KR-20100062021-A (KR)
Title: Coupling parts of spectacles glasses frame
Inventor: HWANG SOON KWANG
IPC: G02C5/00
Filed: 2008-12-01
Abstract: PURPOSE: A connecting unit of an eyeglasses frame is provided to improve a fit and an esthetic feeling with reducing a manufacturing cost of the eyeglasses. CONSTITUTION: A combining part(10) includes a combining recess(11). The combining part protects combining protrusions(1a, 1b) of an eyeglasses frame(1). The combining part prevents an outside exposure of the fixing bolt with burying a fixing bolt(15). The combining part easily makes a replace of a lens(2) from the eyeglasses frame.
Patent KR-20100063358-A (KR)
Title: 자전거 잠금장치
Inventor: LEE HAN KI
IPC: B62H1/00
Filed: 2008-12-03
Abstract: 본 발명은 자전거의 핸들을 이루고 있는 파이프 내부에 자전거 잠금장치의 줄을 삽입시키고 파이프 내부의 줄의 끝은 걸리개를 부착시켜 핸들 파이프의 한쪽 끝에 설치되어 있는 스토퍼에 걸려 어느 한계 이상 빠져나오지 않도록 하고 그 줄의 다른 한쪽 끝은 자물쇠를 결합하는 것을 특징으로 하여 달성되며, 핸들 파이프에 자전거 감금장치를 결합하여 놓으므로 잠금장치의 사용시 반드시 자전거 바퀴살 사이로 잠금장치의 줄이 통과하지 않고도 자전거를 이동이 난해한 상태로 한정할 수 있는 방법이 많으며, 외부의 고정된 물체에 자전거를 묶어 놓은 경우에도 자전거 핸들의 걸이를 이용하기 때문에 굵은 물체에도 묶기가 용이하고 가는 경우에는 바로 자물쇠를 체결할 수 있으며, 자전거 핸들의 내부에 자물쇠 부분을 제외한 모든 부분을 넣어서 보관하기 때문에 자물쇠의 보관에 필요한 동작이 간결하고 보관도 용이한 장점이 있다. 
       
     자전거
Patent KR-20100064621-A (KR)
Title: Organic light emitting display device and driving method thereof
Inventor: CHOI SANG MOO
IPC: G09G3/20
Filed: 2008-12-05
Abstract: PURPOSE: An organic light emitting display device and a driving method thereof are provided to display an image of uniform luminance by determining the amount of current flowing in an organic light-emitting diode regardless of the threshold voltage of a transistor. CONSTITUTION: A scan driving part supplies a scanning signal to scanning lines. A data driver supplies A reference power supply to data lines during a first period. The data driver supplies a data signal to a data lines during a second period. A pixel(140) is located at the intersection of the data lines and scanning lines. A cathode electrode of the organic light-emitting DIODE(OLED) is connected to a second power supply source 1-4 transistor(M1,M4) are connected between the first power supply source and the anode electrode of the organic light-emitting diode. The second transistor(M2) is connected between the data lines and the gate electrode of the first transistor. A third transistor(M3) is connected between a common node and the data line.
Patent KR-20100064864-A (KR)
Title: Display device and three dimensional image filter
Inventor: HWANG CHA WON
IPC: G02B30/25
Filed: 2008-12-05
Abstract: PURPOSE: A display device and 3D image filter are provided to polarize linear polarization to right and left circular polarization through polarizing natural light emitting from a display panel to the linear polarization by installing a linear polarization layer and a phase difference layer. CONSTITUTION: A display panel(100) is provided to a left eye image and a right eye image. A linear polarization layer(210) is installed in the front side of the display panel. The linear polarization layer polarizes natural light of the display panel to linear polarization. A phase difference layer(220) is installed in the linear polarization layer. The phase difference layer polarizes the linear polarization to left circular polarization and right circular polarization corresponding to the left eye image and the right eye image respectively.
Patent KR-20100065625-A (KR)
Title: Shot peening equipment
Inventor: LEE KYONG WHAN
IPC: B24C11/00
Filed: 2008-12-08
Abstract: PURPOSE: A vacuum collection type shot peening apparatus is provided to protect a work place from contamination due to flying dust by collecting shot balls and dust through a ball collecting pipe. CONSTITUTION: A vacuum collection type shot peening apparatus comprises an injection nozzle(30), a collecting tank(50), a vacuum collector(70), and a sorter(80). The injection nozzle injects shot balls(SB) provided from a ball supply pipe(10) to a workpiece(W) with compressed air. The collecting tank collects the shot balls injected and dropped to the workpiece. The vacuum collector is connected to the collecting tank through a ball return pipe(60) and collects the shot balls with vacuum pressure. The sorter classifies the shot balls collected from the vacuum collector according to size and discharges the shot balls to the ball supply pipe.
Patent KR-20100073730-A (KR)
Title: Method of producing cu-sn-zr alloy for improving hot workability and strength
Inventor: LEE EON SIK
IPC: C22C9/02
Filed: 2008-12-23
Abstract: PURPOSE: A Cu-Sn-Zr alloy manufacturing method with superior hot workability and intensity is provided to prevent the generation of delta phase by miniaturizing crystallite. CONSTITUTION: A Cu-Sn-Zr alloy manufacturing method with superior hot workability and intensity comprises: a step of preparing Cu-Sn-Cr melted alloy in a tundish; a step of spraying gas to the Cu-Sn-Cr melted alloy while discharging the melted alloy to the lower part of the tundish; a step of stacking Cu-Sn-Cr alloy solution on the upper part of a substrate; and a step of descending the substrate to the height of the Cu-Sn-Cr alloy solution and manufacturing a billet by consecutively pouting alloy solution on the substrate.
Patent KR-20100076212-A (KR)
Title: 반도체 소자의 제조 방법
Inventor: SHIN EUN JONG
IPC: H01L21/336
Filed: 2008-12-26
Abstract: 본 발명은 반도체 소자의 제조 방법에 관한 것으로, 실리콘 EPI 성장을 이용하여 액티브 에지 영역을 펜스 구조를 갖도록 형성함으로써, 소오스/드레인 정션 형성시 발생하는 펀치성 정션 누설 특성을 개선할 수 있다. 또한, 본 발명은 미크론 이하 SRAM 소자의 동작 시, 누설 특성 개선 및 협대역 트랜지스터의 문턱값 이하 특성 개선을 위한 디보트 방지를 동시에 가능하게 한다.  
       
     EPI, 식각, 디보트, 누설전류
Patent KR-20100079325-A (KR)
Inventor: LEE TAE WON
IPC: G06F21/60
Filed: 2008-12-31
Abstract: PURPOSE: A system and a method of certificating a call center service using wireless public certification of a mobile terminal are provided to perform the certification for a user by performing public certification based on an electronic signature through a mobile terminal. CONSTITUTION: An ARS(Automated Response System) communication unit(110) receives a communication request through an ARS from a wired or wireless communication terminal and receives an option for the user certification using mobile public certification. In the case of the wireless communication, a wireless communication terminal phone number acquisition unit(130) obtains the wireless communication terminal number. A public certification checker(150) requests the certification from a mobile public certification center server based on the wireless communication terminal number, and a service provider(170) provides a call center service through the ARS communication unit based on the certification result.
Patent KR-20080017085-A (KR)
Title: Printing system and program
Inventor: FUKANO NOBUYA
IPC: G06F21/00
Filed: 2006-06-05
Abstract: A printing system and a program ensuring an improved security. A printing system (1) comprising printers (20A, 20B, 20C) for printing according to printing data further comprises a printer managing device (30) having a printing data managing section (311) for limiting the printing data supplied to the printers (20A, 20B, 20C) to printing data having a security level matching the security level based on the installation environment of the printer (20A) and a communication section (34) for providing the limited printing data to the printer (20A).
Patent KR-20080057216-A (KR)
Title: Method and apparatus for use with doppler measurements in medical applications
Inventor: MANOR DAN
IPC: A61B8/00
Filed: 2006-06-14
Abstract: A novel method and apparatus are presented for use in analyzing and presenting Doppler data in a Doppler ultrasound system. At least one distance range from an ultrasound transducer along an ultrasound beam is controlled. This at least one distance range includes a plurality of successive locations between a first distance along the ultrasound beam and a second distance along the ultrasound beam. A Doppler signal spectrum representative of the plurality of locations within said at least one distance range is displayed in at least one display window, respectively.
Patent KR-20080031362-A (KR)
Title: 2,4-diamino-pyrimidines used as aurora inhibitors
Inventor: ZAHN STEPHAN KARL
IPC: C07D239/48
Filed: 2006-06-30
Abstract: The invention relates to compounds of general formula (I), in which R 1 to R3 are defined as cited in claim 1. Said compounds are suitable for treating diseases that are characterised by excessive or abnormal cell proliferation. The invention also relates to the use of said compounds for producing a medicament with the aforementioned characteristics.
Patent KR-20080037675-A (KR)
Title: Diversity tuned mobile set-top box
Inventor: DORSEY ERIC ANDREW
IPC: H04N21/438
Filed: 2006-08-04
Abstract: Mobile, diversity tuned set-top boxes. The mobile set-top boxes described herein comprise a housing, a demodulator having a plurality of tuning circuits, and an antenna having antenna elements. Each antenna element inputs modulated signal to the plurality of tuning circuits in a switched manner, and the antenna elements are reticulatable with the housing to first and second positions.
Patent KR-20080027957-A (KR)
Title: Vehicle impact detection system
Inventor: STUVE STEVEN R
IPC: B62D25/10
Filed: 2006-06-05
Abstract: A vehicle impact detection system (23) uses a piezo film sensor (28) mounted to a front bumper (24). The piezo film sensor (28) is selected and mounted to have a greater sensitivity to low-frequency shock waves as compared to high-frequency shock waves. The frequency and amplitude is then compared to a selected range of frequencies and amplitudes that are indicative of a collision with a soft tissue body. In a further embodiment the output of the piezo film sensor (28) is compared with the output of a second sensor which is more sensitive to high-frequency shock waves than to low-frequency shock waves such as a Terfenol-D based sensor (32). ® KIPO & WIPO 2008
Patent KR-20080036223-A (KR)
Title: Wireless communications device including a joint space-time optimum filter(jstof) using cholesky and eigenvalue decompositions
Inventor: WU HUAN
IPC: H04B7/02
Filed: 2006-08-14
Abstract: A wireless communications device may include a wireless transmitter and a wireless receiver. The wireless receiver may include a filter for reducing co-channel interference and may include a multi-channel, space-time filter circuit that filters n signal parts that have been split from a communications signal by jointly estimating space-time filter weights and multi-channel impulse responses (CIRs) based upon Cholesky and eigenvalue decompositions. The filter may further include a multi-channel, matched filter circuit that receives multi-channel signals from the multi-channel, space-time filter circuit and has a filter response that is provided by a channel impulse response estimation from the space-time filter circuit.
Patent KR-20080054390-A (KR)
Title: Down-stream plasma etching with deflectable plasma beam
Inventor: HILL JEFF ALISTAIR
IPC: H01L21/3065
Filed: 2005-10-05
Abstract: The invention relates to a process for etching a substrate in an etching chamber with a plasma ignited outside of the etching chamber. The process is characterized in that during the etching process at least temporarily at least one gas jet is directed from the side to the radical stream which is directed towards the substrate.Furthermore the invention relates to an etching chamber for etching of a substrate with a substrate holder and a plasma source remote to the substrate holder , which is characterized in that between the substrate holder and the plasma source at least one nozzle for lateral introduction of a gas jet into the etching chamber is provided. With this invention the distribution of the active species on the surface of a substrate can be easily influenced.
Patent KR-20080067624-A (KR)
Title: Designer's intent tolerance bands for proximity correction and checking
Inventor: MANSFIELD SCOTT M
IPC: G06F17/50
Filed: 2006-10-11
Abstract: A method of conveying the designer's intended electrical characteristics for a semiconductor design is provided by forming tolerance bands for a design layer of interest that take into consideration constraints from design layers that interact with and influence the features on the design layer of interest. The method determines regions, i.e. tolerance bands, within which the printed edges of features of the layer of interest will print within a predetermined criterion, and satisfy a variety of constraints, including, but not limited to, electrical, overlay and manufacturability constraints arising from the influence of features on other layers. The method may be implemented in a computer program product for execution on a computer system. The resulting tolerance bands can be used to efficiently convey the designer's intent to a lithographer, an OPC engineer or a mask manufacturer or tool.
Patent KR-20080066872-A (KR)
Title: High-strength galvannealed sheet steels excellent in powdering resistance and process for production of the same
Inventor: FUTAMURA YUICHI
IPC: C22C38/00
Filed: 2006-12-01
Abstract: A high-strength galvannealed sheet steel excellent in powdering resistance, comprising a steel sheet as basis material and an Fe-Zn alloy deposit formed on at least one side of the sheet which deposit has a structure having a region that satisfies the relationship: Al (atomic percent)/Zn (atomic percent) > 0.10 and exists in a depthwise thickness of 300 Å or above from the surface of the deposit; and a galvannealed sheet steel as described above, which is improved in workability by using a steel sheet specified in chemical composition and structure as the basis material.
Patent KR-20080075905-A (KR)
Title: Doctor blade for the roll of a paper or board machine and method for manufacturing the doctor blade
Inventor: MATILAINEN HARRI
IPC: D21G3/00
Filed: 2006-12-05
Abstract: The invention relates to a doctor blade for the roll of a paper or board machine and a method for manufacturing the doctor blade. At least one fiber fabric (6a), having its fibers coated with hard particles prior to lamination, is supplied to the vicinity of that surface (4) of the blade which terminates in a cutting edge (2). The particle size is less than 30 mum. There are typically several fiberglass sheets coated with hard particles and the disposition thereof is such that in the vicinity of blade surfaces, at least in the vicinity of the surface (4) terminating in the cutting edge, the wear resistance is better than in the mid-section of a blade edge (3).
Patent KR-20080100336-A (KR)
Title: Feeding structure of housing with antenna
Inventor: ISHIBASHI TATSUO
IPC: H01Q1/38
Filed: 2007-02-19
Abstract: A feeding structure of a housing with an antenna is provided. In the feeding structure, a flat antenna can be fixed inconspicuously to the outer surface of the housing which is hard to be affected by a metal component and power can be supplied to the flat antenna without providing a through hole causing poor appearance. The feeding structure comprises a housing (2); a decoration film (3) covering at least a part of the outer wall face of the housing (2); a flat antenna (6) held between the outer wall face of the housing (2) and the decoration film (3); and an electrode (7) provided on the inner wall face of the housing (2). A capacitor is formed by arranging the feeding section (6a) of the flat antenna (6) and the electrode (7) on the opposite sides of the housing (2) and noncontact power transmission and communication are performed for the flat antenna (6) on the outside of the housing (2) from the inside of the housing (2) by connecting an inductor (8) with the electrode (7).
Patent KR-20080094665-A (KR)
Title: Data transferring method and content transferring method
Inventor: JEONG MAN SOO
IPC: H04N21/239
Filed: 2007-03-06
Abstract: A data transmission method and a contents transmission method are provided to transmit a plurality of data signals in a single session according to a command from a control object and provide status information representing the transmission states of respective data signals. A data transmission method includes a step of establishing a receiving object and a security authentication channel corresponding to recipient information included in a control message from a control object(S70), a step of transmitting multiple data signals designated by the control object through the established security authentication channel to the receiving object(S74), and a step of transmitting an event message representing the transmission state of the data signals to the control object.
Patent KR-20080075558-A (KR)
Title: Material for formation of resist protection film and method of forming resist pattern therewith
Inventor: ENDO KOTARO
IPC: G03F7/11
Filed: 2005-07-29
Abstract: In a liquid immersion exposure process, it is intended to realize formation of a high-resolution resist pattern by the use of liquid immersion exposure without causing any increase of the number of treatment steps while simultaneously preventing the deterioration of resist film during liquid immersion exposure using various immersion liquids, such as water, and the deterioration of immersion liquid used. Further, ensuring applicability to a liquid immersion medium of higher refractive index, simultaneous employment with such a liquid immersion medium of higher refractive index would realize higher enhancement of pattern precision. A protection film is formed on the surface of employed resist film with the use of a composition comprising an acrylic resin component with the properties of having substantially no compatibility with a liquid for resist film immersion, especially water, and being soluble in alkali.
Patent KR-20080098607-A (KR)
Title: Blind rivet and associated method
Inventor: FRANK UWE
IPC: B21J15/04
Filed: 2007-02-12
Abstract: The invention relates to a blind rivet and a device for placing said rivet. The blind rivet contains a rivet head with a collar at one end and a rivet tip at the other. The rivet body contains a cavity in the form of a bore in a sleeve section. As with other blind rivets, the blind rivet is inserted into an opening in two sheets that are to be joined together, until the collar comes to rest on the upper face of the upper sheet. In a second step, the part of the rivet body or the rivet head that lies on the rear face of the two sheets is deformed with the aid of a hammer or expanding body, which is advanced with a percussive-type action in the same direction. A device for placing a rivet of this type contains a part that can be pushed forwards with a percussive-type action, said part consisting of a hammer for exerting pressure on the expansion body.
Patent KR-20080106410-A (KR)
Title: Arc evaporation source and vacuum evaporation system
Inventor: KOIZUMI YASUHIRO
IPC: C23C14/28
Filed: 2006-06-22
Abstract: An arc evaporation source and a vacuum evaporation system in which evaporation substances emitted from the cathode of vacuum arc discharge can be collected appropriately. The arc evaporation source (100) comprises first and second electrodes (14A, 14B) opposing each other through a gap (G), wherein at least any one of the first and second electrodes (14A, 14B) serves as a cathode and the other electrode of the first and second electrodes (14A, 14B) can collect evaporation substances emitted from the cathode based on vacuum arc discharge generated between the cathode and the anode. ® KIPO & WIPO 2009
Patent KR-20080089486-A (KR)
Title: Light emitting device with a eu-comprising phosphor material
Inventor: JUESTEL THOMAS
IPC: H01L33/50
Filed: 2007-01-10
Abstract: Light emitting device comprising an excitation energy source to deliver a primary excitation energy and a converting element essentially comprising Eu3+-phosphor material to at least partly convert the primary energy into a secondary radiation whereby in the excitation spectrum of the Eu-comprising phosphor material at 298 K and 1,013 bar the maximum intensity in the wavelength range between >= 460 nm to =5% of the maximum intensity in the wavelength range between >= 220 nm to <= 320 nm. The excitation energy source can be any suitable energy source to excite a secondary light emission such as electron beam sources (e.g. electron guns in CRTs) or light sources such as organic LEDs, inorganic LEDs or laser diodes.