baber/WOPTO huggingface dataset:
Patent KR-20080044971-A (KR)
Title: Purification method of crude naphthalene dicarboxylic acid using enzyme from bacillus subtilis and 2,6-naphthalene dicarboxylic acid in crystalline form obtained by using the same
Inventor: KIM DONG SUNG
IPC: C12P7/46
Filed: 2006-11-17
Abstract: A method for purifying crude naphthalene dicarboxylic acid is provided to obtain a highly pure 2,6-naphthalene dicarboxylic acid in crystalline form with high yield by purifying and crystallizing the crude naphthalene dicarboxylic acid under room temperature and normal pressure using an enzyme isolated from a recombinant microorganism transformed by a gene encoding genes derived from Bacillus subtilis. A method for purifying crude naphthalene dicarboxylic acid using an enzyme from Bacillus subtilis comprises the steps of: (a) reacting the crude naphthalene dimethylcarboxylic acid with at least one enzyme selected from the group consisting of xanthine dehydrogenase isolated from a recombinant microorganism transformed by using a recombinant expression vector including xanthine dehydrogenase gene pucABCDE derived from Bacillus subtilis HSB-21 KFCC 11221 and described as SEQ ID : NO. 1, aldehyde dehydrogenase isolated from a recombinant microorganism transformed by using a recombinant expression vector including aldehyde dehydrogenase gene aldX derived from Bacillus subtilis HSB-21 KFCC 11221 and described as SEQ ID : NO. 4, and aldehyde dehydrogenase isolated from a recombinant microorganism transformed by using a recombinant expression vector including aldehyde dehydrogenase gene aldY derived from Bacillus subtilis HSB-21 KFCC 11221 and described as SEQ ID : NO. 7 to remove 2-formyl-6-naphthoic acid therefrom; (b) after adjusting pH of a reaction solution obtained from the step(a) into 1 to 3 by putting an acidic solution therein, reacting it with stirring at a temperature of 5-130 deg.C for 1 minute to 10 hours to crystallize crude naphthalene dicarboxylic acid; (c) washing the crude naphthalene dicarboxylic acid to remove impurities therefrom; and (d) drying the washed product at a temperature of 30-200 deg.C to obtain a pure crystalline state 2,6-naphthalene dicarboxylic acid. Further, the recombinant microorganism is Escherichia coli, and the enzyme is obtained by using histidine tagging.
Patent KR-20080045812-A (KR)
Title: Method for enhancing the thermal tolerance of entomopathogenic fungal spores, blastospores and enzymes
Inventor: KIM JAE SU
IPC: A01N63/50
Filed: 2006-11-21
Abstract: A method for maintaining the activity of enthomopathogenic fungal spores and enzymes is provided to keep the activity of the spores and the enzymes, which are produced by the enthomopathogenic fungus and are applicable as materials of a biotic pesticide, thereby being effectively applied to mass-produce and formulate the biotic pesticide having high controlling activity. A method for maintaining the activity of enthomopathogenic fungal spores and enzymes comprises a step of mixing spore powder produced by enthomopathogenic fungus or enzyme absorbed powder derived from the enthomopathogenic fungus with a vegetable oil such as soybean oil, olive oil, cotton seed oil, and corn oil and then storing it. A novel enthomopathogenic fungus Beauveria sp. DBB2507 strain used for maintaining the activity of spores and enzymes produced by the enthomopathogenic fungus is deposited as a deposition no. KFCC 11378.
Patent KR-20080046498-A (KR)
Title: Apparatus of driving plasma display panel
Inventor: KIM TAE WOOK
IPC: G09G3/296
Filed: 2006-11-22
Abstract: An apparatus for driving a display panel is provided to enhance brightness by elongating sustain discharge periods and by reducing needless reset in one percent peak image patterns. An apparatus for driving a display panel includes an image pattern detector(261) and a sub-field adjustor(262). The image pattern detector detects image patterns of image signals to be displayed. The sub-field adjustor adjusts driving waveforms in the sub-fields when load rate of discharge cells generating sustain discharge among whole discharge cells is less than a set value and image patterns generating sustain discharge in successive sub-fields including n-th and (n+1)-th sub-fields among the whole discharge cells are one percent peak image patterns.
Patent KR-20080047707-A (KR)
Title: Inverter for surface light source, driving method for surface light sources and backlight unit having the same
Inventor: HA JUNG JUN
IPC: G02F1/133
Filed: 2006-11-27
Abstract: An inverter for a surface light source, a driving method for the surface light source and a back light unit are provided to reduce the consumption power of a fluorescent lamp driven by the direct current square wave. A lower case(1200) comprises a bottom portion(1210) for receiving a surface light source(100). Plural sidewall portions(1220) are extended from the edge of the bottom portion in order to form a receiving space. The surface light source is received into the receiving space of the lower case. An inverter(300) is arranged at the rear of the lower case and generates voltage for driving the surface light source. The discharge voltage generated from the inverter is applied to an electrode(160) of the surface light source through the first and second power lines(352,354). The inverter generates two first and second voltages with the reverse phase. An optical sheet(900) includes a diffusing plate for diffusing the light beam uniformly. A prism sheet transmits the diffused light beam straightly.
Patent KR-20080048357-A (KR)
Title: Apparatus and method for displaying content according to moving
Inventor: LEA JONG HO
IPC: G02B27/01
Filed: 2006-11-28
Abstract: An apparatus and a method for displaying contents according to a motion are provided to reduce dizziness caused by VOR(Vestibulo-Ocular Reflex) by checking the direction of the detected motion and then moving a content region oppositely to the checked direction of a motion or a background region in the checked direction of a motion. An apparatus(100) for displaying contents according to a motion is composed of a motion sensing unit(110), a display control unit(150) for adjusting the position of an image region with reference to the direction of the detected motion, and a display unit(170) for displaying the contents and background included in the image region, according to the adjusted position. The image region includes at least one of a content region comprising the contents and a background region including the background.
Patent KR-20080049255-A (KR)
Title: Polypropylene pipe cover and it's manufacturing method
Inventor: KIM CHEOL WOO
IPC: B29C48/32
Filed: 2006-11-30
Abstract: Pipe cover made of polypropylene of high melt tension is provided to improve thermal insulation properties, to be used for insulating high temperature pipes, and to assemble pipe covers easily on pipes by continuous extrusion of cylindrical pipe covers with expansion process. A single layered pipe cover(1) is produced by mixing 10~90 weight percent of high melt strength polypropylene resin to improve expandability of mixture. The high melt strength polypropylene resin for producing thermal insulation pipe cover to be wrapped around a pipe(100) to be insulated has density in the range of 0.04~0.2 Kg/cm^3.
Patent KR-20080049351-A (KR)
Title: Photovolatic driving apparaus by solar tracking
Inventor: YOUN HEONG SIK
IPC: H02S20/32
Filed: 2006-11-30
Abstract: A photovoltaic driving apparatus using a solar tracking method is provided to increase the amount of received sunlight and to enhance energy efficiency by tracking diurnal motion of sun. An integrated PV module(120) is formed with a module structure including a solar cell for producing electric power by using sunlight. A supporting frame(110) is fixed on the ground. A PV module rotary shaft is installed in the inside of the supporting frame. The integrated PV module is rotated around the PV module rotary shaft. A driving unit(130) includes a motor(131) installed in the supporting frame in order to generate rotatory power, a motor rotary shaft(132) to be rotated by the motor, a first gear(133) installed on the motor rotary shaft, and a second gear(134) coupled with the first gear in order to rotate the PV module rotary shaft.
Patent KR-20070119474-A (KR)
Title: Method for synchronizing uplink by using bandwidth request ranging in mobile communication system, cdma allocation ie thereof and apparatus thereof
Inventor: KIM SUNG KYUNG
IPC: H04B7/26
Filed: 2006-12-08
Abstract: An uplink synchronization request method in a mobile communication system, a CDMA(Code Division Multiple Access) allocation IE(Information Element) structure in accordance with the method, and a device therefor are provided to enable a PSS(Portable Subscriber Station) to calculate uplink synchronization timing and to synchronize uplink, thereby magnifying resource usage efficiency used for the uplink synchronization. If uplink traffic exists, it is decided whether an uplink synchronization error exists(S820,S830). If so, a timing adjustment value is calculated(S840). A bandwidth request code including the calculated timing adjustment value is transmitted to an RAS(Radio Access Station), so that a bandwidth request is carried out(S850). Before performing the steps 'S820,S830', initial ranging with the RAS is performed, and an initial timing value is stored(S810).
Patent KR-20080054695-A (KR)
Title: Noise insulated steel stud structure for steel framed wall
Inventor: YU YOUNG DONG
IPC: E04B2/60
Filed: 2006-12-13
Abstract: A noise insulated steel stud structure for a dry wall is provided to insulate noise transferred to the steel stud effectively by curving the steel stud vertically or horizontally or installing a noise insulated plate on the upper flange. A structure of a noise insulated steel stud(100) for a dry wall comprises curved parts(130). The steel stud has upper and lower flanges(110,120) and a web. The web has curved parts which are curved vertically or horizontally. The curved parts are formed with a square, rectangular, or a triangle shape. A noise insulated plate which is corrugated is fixed on the upper flange.
Patent KR-20080054859-A (KR)
Title: Apparatus and method of etching substrate
Inventor: LIM EUN SUB
IPC: G02F1/13
Filed: 2006-12-13
Abstract: An apparatus and a method for etching a substrate are provided to reduce the weight of an LCD including the substrate and the LCD panel by etching a substrate and an LCD(Liquid Crystal Display) panel to a predetermined thickness. An apparatus for etching a substrate(1) includes an etcher(10), a concentration measurement unit(40), a thickness measurement unit, and a controller. The etcher jets etchant to at least one side of the substrate to etch the substrate. The concentration measurement unit measures the concentration of the etchant. The thickness measurement unit measures the thickness of the etched substrate. The controller compares the measured thickness with a set thickness and controls the concentration of the etchant when there is a difference between the measured thickness and the set thickness.
Patent KR-20080057972-A (KR)
Title: Method and apparatus for encoding/decoding multimedia data having preview
Inventor: PARK SUNG IL
IPC: H04N21/8549
Filed: 2006-12-21
Abstract: A method and a device for encoding/decoding multimedia data by including a preview function are provided to support various kinds of modes such as slide show, preview, and entire contents view as well as sequential access by separately storing the multimedia data in each container according to each role. A receiving module unit(710) receives a signal which is a file format or an RF(Radio Frequency), and at this time the receiving module unit extracts a bit stream of a base band or stored file from the RF signal. A container decoder(720) separates each container area from a received stream according to a signal playback mode determined by a controller(770) and decodes head information included in each container area. A frame decoder(730) extracts frame data from each decoded container area and extracts additional information of each frame data. A data decoder(740) decodes the decoded frame data into A/V(Audio/Video) signals and outputs the decoded data to an output unit(750).
Patent KR-20080058838-A (KR)
Title: Apparatus and method for managing rights object
Inventor: KIM YEO JIN
IPC: G06F11/00
Filed: 2006-12-22
Abstract: A device and a method for managing an RO(Rights Object) are provided to back up and restore the RO safely between a host device and a multimedia card, and copy and move the RO safely in a 1-pass ROAP(Right Object Acquisition Protocol). An input unit(110) receives a command signal from a user. An RO manager(130) determines backup or restoring possibility of an RO based on RO information when the command signal is received, and backs up the RO to a security multimedia card or restores the RO from the security multimedia card depending on a determination result. An information manager(140) manages RO transfer and removal information, and the information for backup or restored RO. A communicator(120) transceives the command signal for backing up or restoring the RO by communicating with the security multimedia card. A storing part(150) stores the RO information. The RO information includes backup right, status, and copyright log information of the RO.
Patent KR-20080061028-A (KR)
Title: Semiconductor and method for manufacturing the same
Inventor: HWANG SANG IL
IPC: H01L21/28
Filed: 2006-12-27
Abstract: A semiconductor device and a manufacturing method thereof are provided to form metal wiring with a critical dimension under 100 nano-meters by forming an insulating layer which has a width very smaller than the width of a photoresist. A metal wiring layer(120) is formed on a substrate. An insulating layer(130) is formed on the metal wiring layer. A photoresist pattern(140) having a width of 100 nano meters or more is formed on the insulating layer. The insulating layer is etched by using the photoresist pattern as the mask. The photoresist pattern is removed from the etched insulating layer. A metal line having a width less than 100 nano meters is formed by etching the metal wiring layer selectively by using the insulating layer as the mask.
Patent KR-20080062765-A (KR)
Title: Non-volatile memory device and method of operating the same
Inventor: SUH DONG SEOK
IPC: H01L27/115
Filed: 2006-12-29
Abstract: A non-volatile memory device and a method for operating the same are provided to prevent phase variation of a chalcogenide material layer by changing the condition of a neighboring electrode region in a conductive electrode. A non-volatile memory device comprises a storage node connected with a switching device. The storage node consists of a first electrode coupled to the switching device; a chalcogenide material layer(17) formed on the first electrode, and a second electrode(19) formed on the chalcogenide material layer. One of the first and second electrodes has an electrode contact layer(15) contacted to a limited region of the chalcogenide material layer. The properties of matter in a neighboring electrode region near the chalcogenide material layer of the electrode contact layer are changing between a high resistance status and a low resistance status according to the applying direction of current.
Patent KR-20060130579-A (KR)
Title: Cd20 antibodies with increased fc receptor binding affinity and effector function
Inventor: UMANA PABLO
IPC: A61K39/395
Filed: 2004-11-05
Abstract: The present invention relates to antigen binding molecules (ABMs). In particular embodiments, the present invention relates to recombinant monoclonal antibodies, including chimeric, primatized or humanized antibodies specific for human CD20. In addition, the present invention relates to nucleic acid molecules encoding such ABMs, and vectors and host cells comprising such nucleic acid molecules. The invention further relates to methods for producing the ABMs of the invention, and to methods of using these ABMs in treatment of disease. In addition, the present invention relates to ABMs with modified glycosylation having improved therapeutic properties, including antibodies with increased Fc receptor binding and increased effector function.
Patent KR-20060131780-A (KR)
Title: Digital camera system with means for restricting image acquisition
Inventor: YOKOTA KAORU
IPC: H04N5/225
Filed: 2004-11-16
Abstract: an imaging unit operable to generate an image by photographing an object; a receiving unit operable to receive information relating to image processing from one or more transmission devices; a judging unit operable to judge whether the image is to be output or not, based on the information received by the receiving unit; and an output unit operable to, in accordance with the judgment made by the judging unit, output the image to a memory, or discard the image, where the memory is readable by the digital camera or an external device.
Patent KR-20060118557-A (KR)
Title: Medicinal compositions and combinations
Inventor: KINO KOUICHI
IPC: A61K31/22
Filed: 2004-12-15
Abstract: Treatment of hyperlipemia or arteriosclerosis either with a composition containing (A) a 3-hydroxy-3- methylglutaryl -coenzyme A reductase inhibitor or a salt thereof and/or ezetimibe or a prodrug or salt thereof and (B) a compound represented by the general formula (1) or a salt thereof or by coadministration of the components (A) and (B) is efficacious even for patients whose blood cholesterol levels could not be satisfactorily lowered with current therapeutic drugs to the target level of treatment, particularly patients in whom coronary heart diseases have appeared. (1) (wherein A is a substituted or unsubstituted pyridine ring; Y is a substituted or unsubstituted aromatic group or the like; R1 is hydrogen, substituted or unsubstituted alkyl, or the like; R2 is hydrogen or lower alkyl; R3 is lower alkyl; and Z is hydroxy, amino, or the like).
Patent KR-20070003823-A (KR)
Title: Method and apparatus for temperature control
Inventor: MOROZ PAUL
IPC: H01L21/00
Filed: 2005-02-17
Abstract: An apparatus for controlling the temperature of a substrate which includes a substrate table and a thermal assembly arranged in the substrate table and in thermal communication with a thermal surface of the substrate table. The thermal assembly includes a channel that carries a heat-transfer fluid. The apparatus further includes a fluid thermal unit which includes a first fluid unit configured to control the temperature of the heat-transfer fluid to a first temperature, a second fluid unit configured to control the temperature of the heat-transfer fluid to a second temperature, and an outlet flow control unit that is in fluid communication with the channel of the thermal assembly and the first and second fluid units. The outlet flow control unit is configured to supply the channel with a controlled heat transfer fluid, which includes at least one of the heat-transfer fluid having a first temperature, the heat transfer fluid having a second temperature or a combination thereof. ® KIPO & WIPO 2007
Patent KR-20060123580-A (KR)
Title: Position information communication apparatus
Inventor: NAKAGAWA MASAO
IPC: H04W4/90
Filed: 2005-02-01
Abstract: [PROBLEMS] To correctly obtain position information of a cellular phone by using optical wireless communication which uses illuminating light. [MEANS FOR SOLVING PROBLEMS] For instance, an emergency light or a guide light (a lighting apparatus) (10) which light for 24 hours, emits visible light (illuminating light) which is modulated by information of a position where it is installed. A cellular phone (20) having a visible light receiving part (for instance, a camera) can obtain the position information by receiving the visible light and demodulating it. In the case of urgent communication (for instance, dialing for police or ambulance), the obtained position information can be automatically added to audio information as data communication.
Patent KR-20060118602-A (KR)
Title: Zinc hot dip galvanized composite high strength steel plate excellent in formability and bore-expanding characteristics and method for production thereof
Inventor: TANIGUCHI HIROKAZU
IPC: C23C2/02
Filed: 2005-02-28
Abstract: A zinc hot dip galvanized composite high strength steel plate excellent in formability and bore-expanding characteristics, which has a steel plate containing 0.01 to 0.3 % of C, 0.005 to 0.6 % of Si, 0.1 to 3. 3 % of Mn, 0.001 to 0.06 % of P, 0.001 to 0.01 % of S, 0.01 to 1.8 % of Al and 0.0005 to 0.01 % of N, and having a metal structure comprising a ferrite structure and a tempered martensite structure accounting for 5 to 60 area %; and a method for producing the above zinc hot dip galvanized composite high strength steel plate which comprises subjecting a slab containing the above components to hot rolling and then cold rolling, heating the resulting product in a heating process for zinc hot dip galvanizing to Ac1 - Ac3 + 100°C, holding at the temperature for 30 seconds to 30 minutes, cooling to 450 to 600°C at a cooling rate of 1°C/s or more, subjecting the resulting product to zinc hot dip galvanizing at this temperature, cooling the dipped product to a temperature of a martensitic transformation point or lower at a cooling rate of 1°C/s or more, holding the cooled product at 200 to 500°C for 1 second to 5 minutes, and then cooling the product to 100°C or lower at a cooling rate of 5°C/s or more.
Patent KR-20060118603-A (KR)
Title: C1-symmetric bisphosphine ligands and their use in the asymmetric synthesis of pregabalin
Inventor: BAO JIAN
IPC: C07C229/08
Filed: 2005-03-09
Abstract: Materials and methods for preparing (S)-(+)-3-(aminomethyl)-5- methyl-hexanoic acid and structurally related compounds via enantioselective hydrogenation of prochiral olefins are disclosed. The methods employ novel chiral catalysts, which include C1- symmetric bisphosphine ligands bound to transition metals.
Patent KR-20070022021-A (KR)
IPC: H04L9/00
Filed: 2004-02-13
Abstract: 복수의 데이터 세그먼트를 포함하는 데이터를 암호 처리하는 방법 및 장치가 제공된다.  이 암호 프로세스는 (a) 복수의 데이터 세그먼트를 수신하는 단계(100), (b) 각각의 데이터 세그먼트에 대해, 암호화될 데이터 세그먼트의 미리 정해진 부분 내에 포함된 데이터에 기초하여 암호화 정보 세트를 선택하는 단계(102, 104), 및 (c) 데이터 세그먼트에 대해 선택된 암호화 정보 세트를 사용하여 각각의 데이터 세그먼트를 암호화하는 단계(106)를 포함한다.  미리 정해진 부분 내에 포함된 데이터에 기초하여 각각의 데이터 세그먼트에 대해 암호화 알고리즘, 암호화 키 및 암호화 파라미터 중 적어도 하나가 변경될 수 있다.  미리 정해진 부분은, 제1 암호화 정보 세트를 선택하기 위한 제1 미리 정해진 부분, 및 제2 암호화 정보 세트를 선택하기 위한 제2 미리 정해진 부분을 포함하며, 이 암호화 정보는 암호화 알고리즘, 암호화 키, 및 선택적으로 암호화 파라미터를 포함한다. 
       
     데이터 암호 처리, 암호 시스템, 암호화, 복호화, 해시 키, 데이터 세그먼트
Patent KR-20070022234-A (KR)
IPC: C12M1/04
Filed: 2005-02-24
Abstract: 생물반응기 및 발효기를 포함하는, 세포 및/또는 세포조직을 무균적으로 배양 및 수확하는 장치, 시스템 및 방법.  상기 장치는 바람직하게는 일회용이지만, 그래도 폐기 전에 복수의 연속되는 배양/수확 사이클에 연속적으로 사용할 수 있다.  본 발명은 또한 대규모 세포 및 조직 생산에 사용될 수 있는 상기와 같은 장치의 대열 (battery)에 관한 것이다.  본 발명의 바람직한 구현예에 따르면, 본 발명은 식물 세포 배양에 사용하기에 적합하다. 
       
     일회용 생물반응기, 식물 세포, 연속 사용, 재조합 단백질 발현
Patent KR-20070006823-A (KR)
Title: Device for introducing a catheter with a security non-piercing cage provided with a flexible blade
Inventor: CARREZ JEAN LUC
IPC: A61M39/10
Filed: 2005-02-14
Abstract: The invention relates to a device for introducing a catheter into a body site through the skin by means of an security non-piercing cage comprising a steel spring flexible blade (17) which is disposed in the cross section of the chamber of the non-piercing cage (5) near the proximal input thereof perpendicularly to a needle (3) and is penetrable by said needle, wherein said blade and the needle are provided with interacting means (19, 21) in such a way that the blade is in a resting position and freely transversable by the needle when said needle is pushed in a distal direction and said blade stops the needle and is flexed thereby when the needle is pulled in a proximal direction beyond a determined axial position in such a way that the flexed blade inclines the needle and expose the inclined needle to a restoring force which Pushes the needle off in the distal direction until the puncture end is stopped against the chamber wall. Said invention can be used for intravenous catheters. ® KIPO & WIPO 2007