baber/WOPTO huggingface dataset:
Patent KR-20090070146-A (KR)
Title: Coating composition for steel sheets having zinc and zinc alloy coating layer, method for forming coating layer using the coating composition and steel sheet having the coating layer formed thereof
Inventor: KIM YOUNG GEUN
IPC: C09D5/00
Filed: 2007-12-26
Abstract: A coating composition for steel sheets having zinc and zinc alloy coating layer is provided to ensure excellent processability, adhesive property and film separation and to coat a coating membrane. A coating composition for steel sheets having zinc and zinc alloy coating layer comprises a hypophosphorous acid 1~30 weight%, manganese 0.1-10 weight%, polyvinyl compound 0.01~5 weight%, alcohol 5.0~20 weight%, zinc oxide and water for balance. The zinc oxide is included so that the amount of NaOH used in neutralization is 10.0 ml or less when the coating composition 50 ml is neutralized with 0.1 N NaOH. The content of free acid among the coating composition is controlled by 10.0 ml or less of NaOH used in neutralization when the coating composition 50 ml is neutralized with 0.1 N NaOH.
Patent KR-20090072779-A (KR)
Title: Photo-sensor and driving method thereof
Inventor: MOON SU HWAN
IPC: G02F1/133
Filed: 2007-12-28
Abstract: A photo-sensor and a driving method for compensating for the threshold voltage of the transistor element are provided to compensate the deviation of the threshold voltage automatically by driving the photo sensor. A sensor transistor device is connected between a first node(73) and a second node and ground voltage source. A capacitor is connected to the sensor transistor device through the first node. The capacitor charges the threshold voltage of the sensor transistor device. The first transistor element supplies the high potential voltage to the first node. The second transistor element short-circuits the first node and the second node according to the second controlling signal. The second transistor element charges capacitor with the threshold voltage of the sensor transistor device.
Patent KR-20070032086-A (KR)
IPC: H04B1/69
Filed: 2005-07-25
Abstract: 본 발명은 레이크 수신기용 하이브리드 Eb/No 및 파일럿 기반의 핑거 락 결정을 이용한 대역 확산 통신 시스템 및 방법에 관한 것이다. 
     핑거 락 임계치들은 Ec/No 파일럿 레벨로 매핑되는 핑거 각각에 대한 확장된 시간-평균 Eb/No 트래픽 신호 추정을 이용하여 주기적으로 설정된다.  여기에서 확장된 시간-평균 Eb/No에 대한 추정치는 매핑되는 Ec/No 레벨에 대하여 반비례하는데, Eb/No 추정치가 증가할 때 필요한 Ec/No 레벨을 감소시키며, Eb/No 추정치가 감소할 때 필요한 Ec/No 레벨을 증가시킨다.  공지의 파일럿 기반의 핑거 락 알고리즘들이 확장된 시간-평균 Eb/No 추정치를 이용하여 설정된 Ec/No 임계치과 함께 사용될 수 있다.  파일럿 신호가 약하고 트래픽 신호가 강할 경우, 핑거들은 락된 상태로 남게 되며, 결합기의 출력의 신호대 잡음 비(SNR)를 증가시킨다. 
       
     레이크 리시버, 핑거, 락, Eb/No 추정치, Ec/No 임계치
Patent KR-20070048806-A (KR)
Inventor: KIUKKONEN NIKO
IPC: G01S19/32
Filed: 2004-10-01
Abstract: 본 발명은 이중 주파수 수신을 위한 방법, 컴퓨터 프로그램, 컴퓨터 프로그램 생성물, 시스템, 전송기, 수신기 및 모듈에 관한 것인데, 제1중심주파수를 갖는 제1신호와 제2중심주파수를 갖는 제2신호를 담고 있는 수신신호가 얻어지며, 상기 수신신호는 처리되어 출력신호가 생성되고, 하나 이상의 유형의 상기 출력신호가  생성될 수 있고, 제1유형의 상기 출력신호는 제3중심주파수로 주파수변환된 상기 제1신호 및 상기 제3중심주파수로 주파수변환된 상기 제2신호의 합에 비례한다. 상기 제1 및 제2 신호들은 예를 들어 이중 주파수 위성기반 위치확인 시스템에서의 위치확인 신호들일 수 있다.
Patent KR-20070074592-A (KR)
Title: Lyophilised lactic acid bacteria and bifidobacteria products with a high degree of dispersibility
Inventor: PIROVANO FRANCO
IPC: A61K35/74
Filed: 2005-09-28
Abstract: Lyophilised lactic acid bacteria and bifidobacteria products are described, characterised by a high degree of dispersibility thanks to the use of polyalcohols and/or sugars as dispersing agents. The liquid dispersions of these lyophilised products are characterised by a high degree of stability.
Patent KR-20070060156-A (KR)
Title: Compounds for alzheimer's disease
Inventor: SLADE RACHEL
IPC: C07D209/08
Filed: 2005-10-04
Abstract: The invention provides novel compounds useful for the treatment of neurodegenerative disorders including Alzheimer's disease and dementia. The compounds have a substituents chosen from -L-C(=O)OH, -L-CH=CHC(=O)OH, -L-C(=O)NH2, -L-C(=O)NH(C1-3 alkyl), -L-C(=O)N(C1-3 alkyl)2, -L-S(=O)2(C1-3alkyl), -L-S(=O)2NH2, -L-S(=O)2N(C1-3 alkyl)2, -L-S(=O)2NH(C1-3 alkyl), -L-C(=O)NHOH, -L-C(=O)CH2NH2, -L-C(=O)CH2OH, -L-C(=O)CH2SH, -L-C(=O)NHCN, -L-NHC(=O)ORo, -L-C(=O)NHRo, -L-NH(C=O)NHRo, -L-C(=O)N(Ro)2, -L-NH(C=O)N(Ro)2, -L-sulfo, -L-(2,6 difluorophenol), -L-phosphono, and -L-tetrazolyl, where L is a linker.
Patent KR-20070064658-A (KR)
Title: Three level power converter
Inventor: TANAKA TAKESHI
IPC: H01L23/467
Filed: 2006-04-07
Abstract: A three level power converter in which each phase comprises one unit having four switching elements (1u-4u) and two diodes (9u,10u) that are arranged along the flowing direction of cooling air with their long sides directed perpendicularly to the flowing direction of cooling air on the heat receiving section (15) of a cooler. First and second diodes (9u, 10u) are arranged in the center of the heat receiving section (15) whereas second and third switching elements (2u, 3u) having high heat generation loss are distributed while holding the central diode group between them, thus leveling temperature rise of respective switching elements.
Patent KR-20070084587-A (KR)
Title: High frequency filter
Inventor: ROTTMOSER FRANZ
IPC: H01P1/205
Filed: 2005-10-06
Abstract: The invention relates to a high frequency filter of coaxial construction, comprising an outer conductor housing (1) with a housing base (1b) and a housing wall (1a), whereby several resonators (R1, R2, R3, R4) are embodied in the outer conductor housing (1), each comprising an inner conductor tube (2), electrically-coupled to the housing base (1b). At least one part of adjacent resonators (R1, R2, R3, R4) are electrically-coupled to each other by means of at least one coupling opening (3, 4, 5) in the outer conductor housing (1). Said filter is characterised in that one or more recesses (9) are embodied in the housing base (1b), between at least one part of the inner conductor tube (2) of adjacent resonators (R1, R2, R3, R4).
Patent KR-20070088703-A (KR)
Title: Method for forming anti-reflective coating
Inventor: FU PENG FEI
IPC: C09D183/04
Filed: 2005-09-29
Abstract: A method of forming an antireflective coating on an electronic device comprising (A) applying to an electronic device an ARC composition comprising (i) a silsesquioxane resin having the formula (PhSiO(3-X) /2(OH)x)mHSiO(3-x)/2(OH)x)N (MeSiO(3-x)/2(OH)x)p where Ph is a phenyl group, Me is a methyl group, x has a value of 0, 1 or 2; m has a value of 0.05 to 0. 95, n has a value of 0.05 to 0.95, p has a value of 0.05 to 0.95, and m + n + p ~ 1; and (ii) a solvent; and (B) removing the solvent and curing the silsesquioxane resin to form an antireflective coating on the electronic device.
Patent KR-20070098812-A (KR)
Title: Process for the preparation of cross-linked pbt particles
Inventor: KIND THILO
IPC: C08J3/26
Filed: 2005-12-21
Abstract: The present invention relates to a process for the preparation of discrete particles prepared from a cross-linkable PBT, at least one additive and/or at least one colorant, 5 comprising the steps of mixing together the components, extruding the material, cooling and pelletizing the material, cross-linking the pellets using gamma radiation, electron beam radiation, or heating in an oven, and optionally grinding into particles with an average particle size between 1 and 1000 mum. The present invention further relates to the use of said cross-linked PBT particles for 10 making a polychromatic article which comprises a transparent or translucent thermoplastic material having said cross-linked PBT particles uniformly disperesed therein.
Patent KR-20070088768-A (KR)
Title: Information storage medium, method and apparatus for reproducing information from the information storage medium and a recording apparatus and recording method for recording video data on the information storage medium
Inventor: YAMAKAGE TOMOO
IPC: H04N5/92
Filed: 2006-01-27
Abstract: In an optical disk, a number of video object units arranged consecutively are recorded. The video object unit contains a navigation pack and video packs following the navigation pack, the navigation pack having address information and a picture category relating to a reference picture, the picture category being determined in compliance with the importance level in respect to the reference picture. A sequence of the packets constitutes a stream of nal units classified into a first group of the nal units contributing to produce the reference picture and a second group of the nil unit not contributing to produce the reference picture. In a nal header of the nal unit, reference item information is described that the nal unit belongs to the first group and contributes to produce the reference picture and a type of the payload, the reference item information indicates the priority of the nal unit.
Patent KR-20070102747-A (KR)
Title: Information processing method and device, computer program, and computer-readable storage medium
Inventor: HAYASHI JUNICHI
IPC: G06T1/00
Filed: 2006-01-25
Abstract: A partial data acquisition unit acquires partial data included in digital data, a partial data specifying information acquisition unit acquires specifying information for the partial data, a combining unit combines the partial data and the specifying information, and a verification data generation unit generates verification data. Thus, it is possible to verify whether or not region data in image data has been altered. In addition, it is possible to verify that the region data is the region data in image data different from the original image data, and/or, it is possible to further verify that the region data is the different region data included in the original image data.
Patent KR-20080012831-A (KR)
Title: Production of diesel fuel from vegetable and animal oils
Inventor: HERSKOWITZ MORDECHAY
IPC: C07C4/00
Filed: 2006-03-20
Abstract: A process for producing a fuel composition from vegetable and/or animal oil comprises hydrodeoxygenating and hydroisomerizing the oil in a single step. The fuel composition has acceptable lubricity and comprises a mixture of C14 to C18 paraffins having a ratio of iso to normal paraffins of 2 to 8 and less than 5 ppm sulfur.
Patent KR-20070110539-A (KR)
Title: Oil-injected compressor with a temperature switch
Inventor: LIEBERT KONRAD
IPC: F04C29/02
Filed: 2006-03-08
Abstract: The invention relates to an oil-injected compressor, in particular an oil-injected screw-type compressor, which comprises a motor-driven compressor unit (1) in order to produce compressed air and which co-operates with an oil circuit (5) for lubrication, which is arranged downstream from an oil separating device (6) which is used to separate the oil from the compressed air. A self-resetting temperature switch (11), which is used to switch off the compressor unit (1) when the maximum temperature limit of the incoming compressed air is reached, is provided in the region of the inlet of the compressed air, which contains oil, in the oil separating device (6). At least one non-self-resetting additional temperature switch (12) is provided in the internal area of the oil separating device (6), which immediately switches off the compressor unit (1) following a fire or an explosion of the compressed air, which contains oil, and which is contained in the oil separating device (6).
Patent KR-20080012274-A (KR)
Title: A method to provide unequal error protection and unequal error detection for internet protocol applications
Inventor: CONNER KEITH FAULK
IPC: H04W80/10
Filed: 2006-04-05
Abstract: A method and system for providing Voice over Internet Protocol (VoIP) in a wireless communications system using a Packet Data Conversion Protocol (PDCP) with enhanced functionality that allows sub-packets to be processed for transmission over different Radio Bearers (RB) with unequal or different levels of error protection and/or error detection based on perceptual importance of the bits in the sub-packets. The enhanced PDCP being operable to partition a packet into a plurality of sub-packets such that different levels of error protection and/or error detection may be applied to the packet. An overall gain in system capacity can be expected due to transmit power savings provided via unequal error detection and error protection.
Patent KR-20080041143-A (KR)
Title: Laundry machine and controlling method of the same
Inventor: KIM PYOUNG HWAN
IPC: D06F33/02
Filed: 2007-09-07
Abstract: A washing machine and a method for controlling the same are provided to eliminate allergen of laundry and to reduce energy consumption by supplying steam into a tub. A method for controlling a washing machine comprises the steps of: supplying steam to a tub at a predetermined temperature for a predetermined time for killing insects until the inside of the tub and water reach a predetermined temperature(S20); rinsing laundry at least four times(S40); and dehydrating laundry(S50).
Patent KR-20080011185-A (KR)
Title: Method for operating gas generators in tandem
Inventor: HART RUSSELL
IPC: B01D46/46
Filed: 2006-04-20
Abstract: A gas generating system (S) has a plurality of product gas generating modules (18) each of which comprises a plurality of molecular sieve beds (bed 1, bed 2) generating a product gas acting in a repetitive cycle with each cycle having a period of the cycle with peak product gas flow (106). A manifold (52) combines the product gas from the plurality of modules (18). The processor (58) generates a control signal that is communicated to the gas generating modules (18) such that the peak product gas flow period (106) of the repetitive cycle of the modules (18) is adjusted in response to the control signal. The processor (58) causes the peak period (106) for the modules (18) to be timed across the repetitive cycles in a controlled distribution.
Patent KR-20080007362-A (KR)
Title: Solvent extraction of butadiene
Inventor: BRIDGES JOSEPH P
IPC: C07C11/167
Filed: 2006-03-24
Abstract: In a method for the solvent extraction of butadiene from a mixture of hydrocarbons having four carbon atoms per molecule, which method inherently produces tars, the extraction process is operated with a tar loading level, relative to the solvent employed, of no more than about 1. 6 wt.%.
Patent KR-20080003424-A (KR)
Title: Flexible mold comprising cured polymerizable resin composition
Inventor: TAKAMATSU YORINOBU
IPC: B29C33/40
Filed: 2006-04-13
Abstract: The present invention relates to methods of making a flexible mold from a polymerizable resin composition, the flexible mold, the polymerizable resin composition, as well as methods of using the flexible mold.
Patent KR-20090007521-A (KR)
Title: Recording device, recording method, recording program, imaging device, imaging method, and imaging program
Inventor: ISOBE YUKIO
IPC: H04N5/85
Filed: 2007-04-24
Abstract: Video data can be recorded by means of a clip management structure complying with the BD-ROM standards. In response to a recording start operation, recording of a stream in which video and audio data time-division multiplexed in units of a packet in a recording medium. In response to a recording strop operation, the stream stored in a buffer is written in the recording medium as a stream file, and a clip information file corresponding to the stream file is created. A play item showing the whole of clip information files is created, added to an existing play list in recording medium, and a mark is put in a play list at the time corresponding to the IN point of the play item. Similarly play items created at the recording start and stop are added to the existing play list, and a mark is further put at the time corresponding to the IN point.
Patent KR-20080019256-A (KR)
Title: Zeolitic separation membrane and process for producing the same
Inventor: MIZUNO TAKEHITO
IPC: C01B39/02
Filed: 2006-08-17
Abstract: A process for producing a zeolitic separation membrane having a porous support and, superimposed thereon, a zeolite layer, which process comprises the seed crystal attaching step of attaching a zeolite seed crystal to a porous support; the layer forming step of bringing the porous support having a zeolite seed crystal attached thereto into contact with a reactant liquid containing a raw material of zeolite and raising the temperature of the reactant liquid to a given level to thereby superimpose a zeolite layer on the porous support; and the support separating step of separating the porous support having a zeolite layer superimposed thereon from the reactant liquid, wherein in the layer forming step, after initiation of the contact of the porous support with the reactant liquid, the reactant liquid is held at 40‹C or below for 30 min or longer prior to raising of the temperature thereof to the given level. This process provides a zeolitic separation membrane that even when the water content in alcohol is low, can attain secure, satisfactory separation of water from alcohol. ® KIPO & WIPO 2008
Patent KR-20090076022-A (KR)
Title: Apparatus for generating a thumb-nail and multi-codec decoder apparatus including the same
Inventor: CHUNG TAE IL
IPC: H04N19/85
Filed: 2008-01-07
Abstract: An apparatus for generating a thumbnail and a multi-codec decoder apparatus including the same are provided to generate a thumbnail image of high definition having a predetermined size without respect to HD(High Definition)/SD(Standard Definition) images, thereby composing a suitable list screen. A thumbnail filter unit(320) produces at least one representative pixel from a macroblock of a deblocked image. The thumbnail filter unit adjusts the produced representative pixel by a predetermined size. The thumbnail filter unit converts the extracted representative pixel into image information of RGB signals. A thumbnail buffer unit(330) stores one or more pixels for configuration of the produced thumbnail image. A thumbnail controller(310) indicates thumbnail production to the thumbnail filter unit. If the thumbnail production is completed, the thumbnail controller controls the produced thumbnail image to be stored in the thumbnail buffer unit.
Patent KR-20090078090-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: HYUN CHAN SUN
IPC: H01L21/8247
Filed: 2008-01-14
Abstract: A method for manufacturing a semiconductor device is provided to enhance characteristics of the semiconductor device by improving characteristics of operations for applying a bias to a control gate. A dummy cell pattern edge region(A) and a dummy cell pattern region(B) are defined on a semiconductor substrate(310). A first insulating layer(312) is formed on the dummy cell pattern region. A second insulating layer(314) is formed on the dummy cell pattern edge region. The second insulating layer is thicker than the first insulating layer. A first conductive layer(316) and an isolation mask pattern are formed on the semiconductor substrate including the first and second insulating layers. A trench is formed by etching the first conductive layer, the first and second insulating layers, and the semiconductor substrate. An isolation layer(322) is formed on the semiconductor substrate of the trench region.
Patent KR-20090079348-A (KR)
Title: Single electron transistor with vertical quantum dot and fabrication method of the same
Inventor: PARK BYUNG GOOK
IPC: H01L29/06
Filed: 2008-01-17
Abstract: A single electron transistor having a vertical quantum dot and a manufacturing method thereof are provided to integrate simultaneously a MOSFET of a vertical channel structure by forming a quantum dot at a vertical channel. A single electron transistor having a vertical quantum dot includes a silicon layer(10), a first gate insulating layer(22), a control gate(56), a second gate insulating layer(70), and a first and second sidewall gates(82). The silicon layer of constant width and height is patterned in a longitudinal direction on an upper part of a buried oxide layer(2) of a SOI substrate. The first gate insulating layer is formed on a vertical side of the silicon layer. The control gate is formed at both sides of the first gate insulating layer on the buried oxide layer. The control gate is adjacent to the silicon layer. The second gate insulating layer is formed to surround three surfaces of the control gate. The first and second sidewall gates come in contact with the second insulating layer at both sides of the first gate insulating layer. The first and second sidewall gates are formed on the buried oxide layer at both sides of the control gate.
Patent KR-20090079619-A (KR)
Title: Thin film transistor and fabricating for the same and organic light emitting diode device display comprising the same
Inventor: KIM MOO JIN
IPC: H01L29/786
Filed: 2008-01-18
Abstract: A thin film transistor, a manufacturing method thereof, and an organic light emitting diode display device including the same are provided to obtain a transistor having excellent electrical characteristics by simplifying a manufacturing process thereof. A thin film transistor includes a substrate(200), a semiconductor layer(203), a thermal oxide layer(210), a silicon nitride layer(211), a gate electrode(212), an interlayer dielectric(213), and source/drain electrodes(214a, 215b). The semiconductor layer is positioned on the substrate. The semiconductor layer includes a channel region(206) and source/drain regions(204,205). The channel region is doped with an impurity. The thermal oxide layer is positioned on the semiconductor layer. The silicon nitride layer is positioned on the thermal oxide layer. The gate electrode is positioned on the silicon nitride layer. The gate electrode is positioned at a position corresponding to a constant region of the semiconductor layer. The interlayer dielectric is positioned on a front surface of the substrate. The source/drain electrodes are electrically connected with the semiconductor layer.
Patent KR-20090079717-A (KR)
Title: Circuit board and display device including the same
Inventor: CHOI ON SIK
IPC: G02F1/1345
Filed: 2008-01-18
Abstract: A circuit board and a display device including the same are provided to reduce the EMI even in the high frequency band as well as low frequency band. A plurality of differential signal lines(420) are formed on a base substrate(451) to transmit differential signals. Each differential signal line comprises the first signal line(422) and the second signal line(424). The first and second signal lines extend along two or more paths which are parallel to each other. Paths of the first and second signal lines are changed by a path changing part. Neighboring path changing parts of the differential signal lines are placed at different positions along the longitudinal directions of the differential signal lines.
Patent KR-20090080724-A (KR)
Title: Automatic Product Card Issuing System And Method Thereof Using RF terminal
Inventor: PARK SUNG HYEUN
IPC: G06Q10/08
Filed: 2008-01-22
Abstract: An automatic payment card issuing system using an RF terminal and a method thereof are provided to scan a product bar code through the RF terminal, thereby quickly conducting warehousing and delivery processing functions and quickly issuing a payment card to efficiently manage delivered items. A program storage unit(40) stores a program for processing warehousing and delivery procedures of delivered items by linking with bar code data of the delivered items, and stores a program for processing code management and delivered item data generation functions. A data storage unit(20) stores user information and plant information, item information, bar code information of the items, delivery/shipment information, and shipment indication information. A central controller(10) controls so that shipment information of the delivered items is transmitted to supplier plan computers.