baber/WOPTO huggingface dataset:
Patent KR-20070069238-A (KR)
Title: Circuit of driving liquid crystal panel
Inventor: YANG DONG KYU
IPC: G09G3/36
Filed: 2005-12-28
Abstract: A circuit for driving a liquid crystal panel is provided to enhance image quality of the liquid crystal panel by compensating for common and gray scale voltages using a gate low voltage. A circuit for driving a liquid crystal panel includes a gate driver(12), a data driver(14), a voltage generator(18), and a voltage compensator(20). The gate driver drives a gate line(GL) on a liquid crystal panel(10) using gate low/high voltages(Vgl,Vgh). The data driver drives a data line(DL) on the liquid crystal panel using a gray scale voltage. The voltage generator generates a common voltage(Vcom), the gray scale voltage(Vgm), and the gate low/high voltages to be supplied to a common electrode of the liquid crystal panel. The voltage compensator compensates for the common voltage and the gray scale voltage using the gate low voltage, and supplies the compensated common and gray scale voltages to the common electrode and the data driver, respectively.
Patent KR-20060004634-A (KR)
Inventor: LEE YOUNG HO
IPC: C02F3/02
Filed: 2005-12-28
Abstract: 본 발명은 막분리 공정을 이용한 오폐수 처리 장치에 관한 것으로, 유입된 오폐수를 교반하는 교반조, 상기 교반한 오폐수가 유입되어 폭기장치에 의한 산소유입 및 이를 통한 호기성 미생물을 배양·응집하는 폭기조, 상기 교반조와 폭기조를 거친 오폐수를 중공사막모듈로 여과하는 여과조로 이루어진 오폐수 처리 장치를 구성하여, 이를 통해 생활 오수, 화장실 및 축산 폐수, 공장 폐수 등과 같은 오폐수를 처리하고, 상기 중공사막모듈은 역세척으로 그 관리가 용이한 것이다. 
     본 발명은 교반조(10), 폭기조(20) 및 여과조(30)가 순차로 구성된 본체부(40)와 이를 가동하는 주변기기로 이루어지는바, 이를 대략 설명하면, 교반조(10)는 상·하로 고정된 축(11)에 임펠러(12)가 다수개 고정되어 구성하고, 폭기조(20)는 하부에 공기를 발생하는 폭기장치(21)가 구비되어 구성하며, 상기 교반조(10)와 폭기조(20)는 관통된 흐름공(41)을 형성하며, 여과조(30)는 상기 폭기조(20)와 그 상부가 트인 흐름부(42)를 형성하고, 이 여과조(30) 내부에 상·하가 트인 통형의 가름통(31)이 구비되어, 그 상부에는 상기 교반조(10)와 파이프로 연결된 리턴라인(43)을 구성하고, 그 하부로는 공기를 발생하는 공기부양장치(35)를 구성하며, 상기 가름통(31) 내부에는 중공사막모듈(32)를 구비하여 여과조(30)를 구성하여 상기 교반조(10)와 폭기조(20)와 함께 본체부(40)를 구성하고, 주변기기로는, 상기 축(11)를 회전하는 모터(51), 교반조(10)로 오폐수를 유입하는 양수 펌프(53), 상기  폭기장치(21) 및 공기부양장치(35)로 공기를 공급하는 공기압축기(54), 여과수를 이동시키는 흡입/가압 펌프(55)로 구성되어, 상기 본체부(40)와 함께 오폐수 처리 장치를 구성한다. 
     이와 같이 구성한 오폐수 처리 장치는, 유입된 오폐수를 교반조의 교반 과정으로 준호기성 미생물을 배양하며, 이어지는 폭기조에서는 공기 공급 및 폭기장치를 통해 물속의 호기성 미생물을 급격히 배양하고, 이들을 통한 질산화 과정으로 질산성 질소를 생성하며, 다음 여과조의 가름통으로 유입된 오폐수는 중공사막모듈을 통해 여과를 하되, 이때 공기부양장치에 의한 중공사막모듈 주변에 공기 방울의 발생으로, 중공사막 표면의 겔층 형성을 최소화하고, 겔층 형성에 따른 청소의 경우, 중공사막모듈을 역세척으로 그 관리가 용이한 특징이 있다. 
     그리고 상기 가름통 내부의 일부 오폐수는 그 상부의 리턴라인을 거쳐 교반조 유입되어, 그 일부는 다시 폭기조와 여과조를 거치면서 준호기성 미생물과 호기성 미생물의 배양이 이루어지고, 일부는 상기 질산성 질소의 탈기로 질소가 제거되는 특징이 있다. 
       
      오폐수 처리 장치, 화장실, 폭기, 침전, 맴브레인, 분리막, 여과, 중공사막
Patent KR-20070070484-A (KR)
Title: Apparatus for resetting micoms
Inventor: SEO WOO JONG
IPC: G06F1/24
Filed: 2005-12-29
Abstract: A device for resetting a microcomputer is provided to secure stability of a system operated by a plurality of microcomputers by diagnosing each microcomputer and quickly resetting the failed microcomputer with the microcomputer not generating an error based on a diagnosis result. A regulator(13) outputs predetermined voltage by receiving external power, generates a reset signal when the microcomputer is abnormally operated, and provides the reset signal to each microcomputer(11,12). Each reset controller(15,16) diagnoses the error of each microcomputer through communication among the microcomputers, and is connected to an output side of each microcomputer to reset the fail microcomputer by the microcomputer not generating the error according to the diagnosis result.
Patent KR-20070072060-A (KR)
Title: Self-charging apparatus in the mobile communication terminal
Inventor: KIM KYUNG CHOL
IPC: H04B1/40
Filed: 2005-12-30
Abstract: A self-charging device of a mobile communication terminal is provided to convert a magnetic force into electricity by shaking the terminal if a battery of the terminal is fully discharged, thereby recharging the battery. A generating module(500) generates an induced current. A regulator(510) receives the induced current from the generating module(500), and converts the received induced current into a DC(Direct Current) voltage. A battery pack(120) receives the converted voltage to perform a charging process. The generating module consists of a coil unit and a bar magnet.
Patent KR-20050025581-A (KR)
Title: Process for the (co-)polymerisation of olefins in the gas phase
Inventor: ISNARD JEAN PIERRE
IPC: C08F2/34
Filed: 2003-07-03
Abstract: Process for the polymerisation or copolymerisation in the gas phase of olefin(s) by bringing the said olefins(s) into contact, under polymerisation or copolymerisation conditions in a reactor in which the polymer or the copolymer is maintained in a fluidized bed and/or agitated with mechanical stirring, with a catalyst system, which process comprises a pre start-up operation characterized in that, prior to the introduction of the catalytic system in the reactor, the reactor is subjected to a cleaning treatment comprising the steps of introducing into the reactor an alkane having from 4 to 8 carbon atoms, circulating said alkane across the reactor under pressure and elevated temperature, depressurizing and purging the reactor.
Patent KR-20050058455-A (KR)
Title: Hammer and hammer head having a frontal extractor
Inventor: STEWART DAVID W
IPC: B66F15/00
Filed: 2002-08-22
Abstract: A hammer (10) and hammer head (12) comprising a striking head (20) with a striking surface (22) thereon that defines a front of the hammer (10), and an interface section including at least one fr ontal extractor (32). In one embodiment, a plurality of frontal extractors (32,34,36) are provided that are formed by a slot (33, 25,37) the interface section including a groove that extends through the frontal extractors(32,34,36). In one embodiment, the slot is sized and/or magnetized to allow a head of a nail to be supported therein so that the nail is cantilevered substantially perpendicular relative to the striking surface. A method of extracting a nail from a surface is also provided.
Patent KR-20050067389-A (KR)
Title: Image fusion system and method
Inventor: TIANA CARLO
IPC: G06T15/50
Filed: 2003-08-27
Abstract: A contrast-based image fusion system and method of processing multiple images to form a processed or fused image including regions selected from one or more images. Images are divided into image regions. Portions of the images are filtered if necessary. A contrast map is generated for each image via a convolution kernel resulting in a contrast map with contrast values for each image region. Contrast values are compared and image regions are selected based on a selection criteria or process such as greater or maximum contrast. The selected image regions form the fused image. If necessary, the luminance of one or more portions of the fused image is adjusted. One sensor is selected as a reference sensor, and an average intensity of each region of the reference sensor image is determined across the reference sensor image. The intensity of one or more regions in the final image is adjusted by combining the determined average luminance values and intensity values of the final image.
Patent KR-20050048631-A (KR)
Title: Variable gain amplifier
Inventor: ISHIMOTO HISATO
IPC: H03G3/02
Filed: 2002-09-19
Abstract: A variable gain amplifier comprises an element circuit unit including element circuits (111 to 11 M) having a constant output current increase ratio N - 1 for a voltage change Vr when the control voltage Vcont is made variable and being supplied with voltage Vref1 to VrefM to which the voltage change Vr is added as a reference voltage Vref of the element circuits (111to 11M) and with a control voltage Vcont, multipliers (12 1 to 12M) for multiplying output current from the element circuits (111 to 11M), and an amplifier (3) for performing variable gain amplification according to the multiplied output current Iout. It is possible to suppress characteristic change attributed to temperature compensation of the characteristic and transistor production irregularities and perform a linear gain control for the control voltage Vcont when the gain is represented in logarithm.
Patent KR-20050057610-A (KR)
Title: System and method for frequency management in a communications device having a positioning feature
Inventor: GOLDBERG MARK A
IPC: H04W64/00
Filed: 2003-09-30
Abstract: A frequency management scheme for a hybrid cellular/GPS or other device generates a local clock signal for the communications portion of the device, using a crystal oscillator or other part. The oscillator output may be corrected by way of an automatic frequency control (AFC) circuit or software, to drive the frequency of that clock signal to a higher accuracy. Besides being delivered to the cellular or other communications portion of the hybrid device, the compensated clock signal may also be delivered to a comparator to measure the offset between the cellular oscillator and the GPS oscillator. The error in the cellular oscillator may be measured from the AFC operation in the cellular portion of the device. An undershoot or overshoot in the delta between the two oscillators may thus be deduced to be due to bias in the GPS oscillator, whose value may then be determined. That value may then be used to adjust Doppler search, bandwidth or other GPS receiver characteristics to achieve better time to first fix or other performance characteristics.
Patent KR-20050092361-A (KR)
Title: Polishing piece, polishing lap, and method of polishing glass panel for crt
Inventor: KANDA TAKAO
IPC: H01J9/24
Filed: 2003-01-27
Abstract: A method for manufacturing a polishing lap (1) capable of firmly fixing a polishing piece onto the upper surface of a base layer without using a vulcanized forming device and a vulcanized forming process for unvulcanized rubber material layer, comprising the steps of forming both end pars of the piece (8) in a general flat or a general recessed curve surface without providing any irregular part for increasing an engagement force on the outer periphery of the polishing piece (8), and pressingly fixing the piece (8) into an adhesive layer (12) on the base layer (7) at any end side of the piece (8), whereby a working efficiency and an economic efficiency can be remarkably increased more than that of a system pressingly fixed into the unvulcanized rubber material layer and, since the polishing piece (8) is firmly fixed to the base layer (7), and accidents such as falling down and falling during polishing operation can be prevented.
Patent KR-20050048688-A (KR)
Title: Apparatus and method for accessing services via a mobile terminal
Inventor: KOTOLA SAKARI
IPC: H04M1/72445
Filed: 2003-10-15
Abstract: A system, apparatus and method to allow provisioning of services and execution of those services at the mobile terminal. Services may be locally, remotely or manually provisioned within a mobile terminal (508) and may be viewed by an end user of the mobile terminal (508) after being filtered (514) by context. The filtered list of services being accessible from a service panel (516) of the mobile terminal (508), whereby the mere selection of the service allows execution of the service at the mobile terminal (508) using the appropriate underlying communication technology with no further interaction required from the end user.
Patent KR-20050056258-A (KR)
Title: Smokers filter
Inventor: CLARKE PAUL FRANCIS
IPC: A24D3/04
Filed: 2003-10-13
Abstract: A tobacco smoke filter which has a tar retention of at most 50% and comprises a relatively high draw resistance downstream filtering plug (2) of at most 50% tar retention, a relatively low draw resistance upstream filter plug (3) of at most 22% tar retention spaced longitudinally upstream therefrom, and a filter wrapper (4) engaging around and joining the spaced plugs to define a cavity (6) therebetween.
Patent KR-20050083976-A (KR)
Title: Fuel cell system and control method thereof
Inventor: KAMIHARA TETSUYA
IPC: H01M8/10
Filed: 2004-01-30
Abstract: A control unit calculates an integration value resulting from integration of the amount of an impurity other than a fuel gas at a hydrogen electrode, which varies in accordance with a gas pressure at the hydrogen electrode and the temperature of a fuel cell stack, when a hydrogen purge valve is set in a closed state and controls the hydrogen purge valve in an open state when the integration value becomes equal to or greater than a threshold value. The control unit calculates an integration value resulting from integration of a discharge gas flow rate from the hydrogen purge valve, which varies in accordance with the gas pressure at the hydrogen electrode and the temperature of the fuel gas, when the hydrogen purge valve is set in the open state and controls the hydrogen purge valve in the closed state when the integration value becomes equal to or greater than a threshold value. This makes it possible to eliminate impurities culminated in a fuel gas system, to ensure stable power generation over a wide range of operational load, and to minimize the amount of fuel discharge, thereby improving the efficiency of fuel usage.
Patent KR-20050088309-A (KR)
Title: Methods and compounds for producing dipeptidyl peptidase iv inhibitors and intermediates thereof
Inventor: VU TRUC CHI
IPC: C07D209/02
Filed: 2003-12-04
Abstract: Methods and compounds for production of cyclopropyl-fused pyrrolidine- based inhibitors of dipeptidyl peptidase IV are provided.
Patent KR-20050090127-A (KR)
Title: Process and apparatus for high-speed filling of composite cigarette filters
Inventor: VELUZ SERGE
IPC: A24D3/00
Filed: 2002-12-19
Abstract: A process of manufacturing composite filter stock (14)rovided that includes several steps. In a first step, a paper carrier strip (50) feeds along a conveyor (30). Along one edge of the carrier strip, the paper is folded back against itself. Fibrous filter segments (22) are then deposited on the carrying strip in spaced apart intervals. The spacing defines cavities (16) between adjacent filter segments. The carrier strip with the deposited filter segments is fed along a path (110) of travel into an elongated guide (26) or support chamber that substantially surrounds the circumference of the paper- enveloped segments (22) and which leaves a narrow fill opening (62) opposite an elongated particulate filling opening (112) that is elongated in the direction of motion of the carrying strip. Suction or a vacuum is concurrently applied adjacent the narrow opening (62), the suction increasing a downward momentum of a gravity feed stream of particulate matter (20) and concurrently vacuums away loose particulate matter. The cavities are concurrently filled with the particulate matter over a length (L) corresponding to a predetermined path of travel of the carrying strip. The folded over edge (104) is then unfolded and adhered to seal the fill opening. The filter stock is then cut to length, the cutting being registered to create discrete composite filter segments.
Patent KR-20050111309-A (KR)
Title: Percutaneous apparatus with electric coupling
Inventor: MIAZGA JAY
IPC: A61N1/05
Filed: 2003-12-16
Abstract: Methods and apparatuses for electrically coupling to percutaneous probes wherein entry angles of the percutaneous probes are controllable. An apparatus in accordance with one embodiment of the invention includes a percutaneous electrode having a first segment with a first sharp end (1) and a second segment with a second end, at least part of the first segment being aligned along an axis and at least part of the second segment being offset from the axis. The apparatus can further include a coupling member having an aperture (5) with a wall portion (4), at least a portion of which is electrically conductive (7). The apparatuses include shaped support surfaces, and associated methods wherein a non-planar support surface can more easily match a recipient's skin surface contour for improved comfort and security upon attachment.
Patent KR-20050085747-A (KR)
Title: Phthalimidyl azo dyes, process for the preparation thereof and the use thereof
Inventor: CLEMENT ANTOINE
IPC: C09B29/00
Filed: 2003-12-08
Abstract: The present invention relates to dyes of formula (I) wherein R1 is C1-C12alkyl or -CnH2n-(OCH2CH2)m-OR3, n being a number from 2 to 8, m being a number from 0 to 4 and R3 being C1-C12alkyl, C6-C24aryl or C 6-C24aralkyl, R2 is methyl, ethyl, n-propyl, n- butyl, 2-methoxyethyl or 2-ethoxyethyl, X is halogen and Y is hydrogen, chlorine or bromine, and to the process for the preparation thereof and to the use thereof in dyeing or printing semi-synthetic and especially synthetic hydrophobic fibre materials, more especially textile materials.
Patent KR-20050098913-A (KR)
Title: Paging methods and apparatus
Inventor: PARK VINCENT
IPC: H04L12/56
Filed: 2004-02-09
Abstract: Improved paging methods and apparatus are described. Paging requirements for a page' are determined from paging information. Paging requirements may include, e.g., transmission delay constraints, paging resource requirements, whether or not a page is to be acknowledged, quality of service information, etc. A page is generated and transmitted by the node determining the paging requirements. In other embodiments, paging requirement information is communicated in a message to a node which is responsible for paging transmission resource allocation and/or actual transmission of a page. The methods and apparatus of the present invention allow pages to be treated on a differential basis according to a page's particular requirements. Different quality of service levels can be maintained for pages with pages having a higher QoS being given resource allocation priority and/or scheduling priority over pages corresponding to lower levels of page QoS.
Patent KR-20050100396-A (KR)
Title: 6-substituted imidazopyrazines
Inventor: CHIESA M VITTORIA
IPC: C07D487/04
Filed: 2004-02-16
Abstract: The Invention relates to 6-substituted imidazopyrazines of formula 1, in which the substituents and symbols have the meanings Indicated in the description. The compounds have gastric secretion inhibiting and excellent gastric and intestinal protective action properties.
Patent KR-20050105499-A (KR)
Title: Area-array device assembly with pre-applied underfill layers on printed wiring board
Inventor: DANVIR JANICE M
IPC: H05K3/28
Filed: 2004-02-26
Abstract: The invention provides a method of attaching an area-array device such as a bumped flip chip (110) to an electrical substrate (150), for example a printed circuit board panel. An underfill material (140) is applied to a portion of the electrical substrate (150), and the underfill material (140) is heated to an underfill material staging temperature. A bumped area-array device (110) is provided, the bumped area-array device (110) including an interconnection surface (112). The interconnection surface (112) of the bumped area-array device (110) is positioned adjacent the applied underfill material (140). The bumped area-array device (110) is heated to electrically connect the connective bumps (120) to the electrical substrate (150).
Patent KR-20050108405-A (KR)
Title: Copper-based alloy
Inventor: TRAN HUNG QUOC
IPC: C22C9/04
Filed: 2004-01-30
Abstract: The invention relates to an alloy based on copper, zinc, nickel and manganese, having corrosion-resistance properties, such as resistance to inks and to gel inks. The inventive alloy can have a single-phase structure alpha and a two-phase structure alpha/beta. The invention is particularly suitable for the production of nibs and ink reservoirs for writing implements.
Patent KR-20060006915-A (KR)
Title: Surface-treated particle of water-soluble inorganic compound, process for producing the same, and particulate detergent composition
Inventor: MASUI HIROYUKI
IPC: C11D7/02
Filed: 2004-04-23
Abstract: Surface-treated water-soluble inorganic compound particles obtained by treating the surface of core particles of a water-soluble inorganic compound with an organic or inorganic, water- soluble polymer and further treating the surface of the resultant particles with a sparingly water-soluble compound. The surface-treated water-soluble inorganic compound particles do not agglomerate even when wetted under the conditions of a low water temperature and a low stirring force. The particles have excellent solubility during laundering. They have excellent flowability and can be prevented from adhering to a granulator during production.
Patent KR-20060024380-A (KR)
Title: Apparatus for and method of producing aromatic carboxylic acids
Inventor: BICKHAM DAVID ROBERT
IPC: B01F27/91
Filed: 2004-05-20
Abstract: A reactor for the oxidation of a precursor to an aromatic carboxylic acid or ester thereof in a liquid phase reaction mixture is disclosed. The reactor (1) comprises an elongate vessel, substantially vertical in use, having an upper mixing element (5) and a lower mixing element (3), characterised in that the upper mixing element (5) is an axial pumping impeller and the lower mixing element (3) is a radial pumping impeller. A process of producing a carboxylic acid or ester thereof in a reactor of the invention is also disclosed. In use, the configuration of mixing elements leads to three highly turbulent mixing zones. In a preferred embodiment of the process of the present invention oxidant, from one inlet, and solvent, precursor and catalyst, are introduced directly into a mixing zone. The highly turbulent mixing zones lead to rapid mass transfer suppressing the formation of unwanted, coloured by-products and reduced reactor fouling.
Patent KR-20060018885-A (KR)
Title: Video display device, video display method, and video display system
Inventor: TOYAMA KEIICHIRO
IPC: A63F13/45
Filed: 2004-06-08
Abstract: There is provided a video display device realizing a novel video effect. According to a game device (10), it is possible to arbitrarily switch the viewpoint video of a plurality of characters in the virtual space. A first processing section (22) is in charge of the viewpoint video of a main character. A second processing section (24) is in charge of the viewpoint video of a sub-character. When this technique is applied to a game, it is possible to recognize the position of the main character itself from the viewpoint video of the sub- character. Thus, it is possible to realize a novel video effect and improve the game feature.
Patent KR-20060020687-A (KR)
Title: Viewing control device, viewing control program, and secure module
Inventor: YOSHIKAWA MASAAKI
IPC: G06Q30/06
Filed: 2004-06-21
Abstract: EMM update information (10111) for updating a content specified by an EMM (1021) and a term of validity is correlated to an advertisement (1011). When the advertisement (1011) is viewed, the EMM (1021) is updated so that the content specified by the EMM update information (10111) can be viewed. Accordingly, a viewer can view the content for free and surely see the advertisement. Since a term of validity is set for viewing the content which can be viewed by viewing the advertisement, it is necessary to view the latest advertisement so that the content viewing moment is contained in the term of validity. As a result, it is possible to surely make a viewer view the latest valid advertisement when the viewer views a content.
Patent KR-20060035626-A (KR)
Title: Magnus type wind power generator
Inventor: MURAKAMI NOBUHIRO
IPC: F03D1/00
Filed: 2004-06-14
Abstract: [PROBLEMS] To provide a Magnus type wind power generator capable of efficiently generating power in a wind speed range extending from low wind speed to relatively high wind speed. [MEANS FOR SOLVING PROBLEMS] A Magnus type wind power generator (A) comprising a horizontal rotary shaft (3) for transmitting torque to a power generating mechanism (2), rotary columns (5) disposed radially of the horizontal rotary shaft (3), driving motors (15) for rotatively driving the respective rotary columns (5) around the axes thereof, in which the relative action between rotation of each rotary column (5) and wind produces Magnus lift, which rotates the horizontal rotary shaft (3) so as to drive the power generating mechanism (2), wherein an air flow means (6) is installed for producing air flows on the outer peripheral surfaces of the rotary columns (5) so as to increase the Magnus lift.