baber/WOPTO huggingface dataset:
Patent KR-20100074648-A (KR)
Title: Method of manufacturing flash memory device
Inventor: PARK CHANG KI
IPC: H01L27/115
Filed: 2008-12-24
Abstract: PURPOSE: A method for manufacturing a flash memory device is provided to reduce defects in an active region by patterning first and second conductive films at rapid etching speed. CONSTITUTION: A gate insulating pattern(102a) and a first conductive pattern are formed in an active region. An element isolation film(108) is formed in a trench. A dielectric film, a second conductive film, and a gate mask pattern are successively formed on the element isolation film and the first conductive pattern. According to the gate mask pattern, the dielectric film on the first conductive pattern is exposed. The exposed dielectric film is eliminated in order to expose the first conductive pattern. The exposed first conductive pattern and the second conductive film are eliminated, such that the uniform height of the element isolation film is obtained.
Patent KR-20100074668-A (KR)
Title: 반도체 소자의 소자 분리 구조 형성방법
Inventor: SEO YOUNG HEE
IPC: H01L21/76
Filed: 2008-12-24
Abstract: 본 발명은 소자 분리 구조 형성시 발생하는 결함을 개선함과 동시에 공정을 단순화 할 수 있는 반도체 소자의 소자 분리 구조 형성방법에 관한 것이다. 
     본 발명에 따른 반도체 소자의 소자 분리 구조 형성방법은 활성 영역 및 소자 분리 영역을 포함하는 반도체 기판의 소자 분리 영역에 트렌치를 형성하고, 활성 영역의 상부에 게이트 절연막 및 도전막이 적층된 적층 구조를 형성하는 단계, 트렌치를 포함하는 반도체 기판의 표면에 폴리 실리콘막을 형성하는 단계, 트렌치와 동일한 높이로 트렌치를 매립하는 갭-필 절연막을 형성하는 단계, 및 폴리 실리콘막 및 갭-필 절연막을 산화시키는 단계를 포함한다. 
       
     폴리 실리콘막, 라이너 절연막, 실리콘 산화막, PSZ
Patent KR-20100074791-A (KR)
Title: Cooling sytem of hybrid construction equipment and cooling method thereof
Inventor: SEO YOUNG GYU
IPC: B60K11/00
Filed: 2008-12-24
Abstract: PURPOSE: A cooling system and method for a hybrid construction machine are provided to cool both power conversion device and auxiliary motor with a single cooling system and achieve a simple structure using drained working fluid. CONSTITUTION: A cooling system for a hybrid construction machine comprises a cooling fluid supplier(500), a first flow path(100), a second fluid path(200), and a third flow path(300). The cooling fluid supplier uses drained working fluid as cooling fluid and comprises an oil cooler(550) for cooling the drained working fluid. The first flow path leads the cooling fluid provided by the cooling fluid supplier to a power conversion device(700). The second flow path leads the cooling fluid passed through the power conversion device to an auxiliary motor(800). The third flow path drains the cooling fluid passed through the auxiliary motor.
Patent KR-20090115651-A (KR)
Title: Mobile wireless communication system and wireless base station
Inventor: IWASA MASARU
IPC: H04W36/30
Filed: 2008-12-24
Abstract: PURPOSE: A wireless mobile communication system and a wireless base station for reducing power consumption of a wireless mobile terminal are provided to control cell reselection of the wireless mobile terminal. CONSTITUTION: A BTS(Base Transceiver Station)(1) controls a transmitting state of radio wave. The radio wave is repetitively transmitted in each time. A plurality of UE(User Equipment)s(2, 3) receives the radio wave of the allocation time. A plurality of mobile terminals detects an access destination based on the received radio wave. The radio wave is transmitted from the wireless base station. The wireless base station controls a radio wave transmission state.
Patent KR-20090073983-A (KR)
Title: In-memory, in-page directory cache coherency scheme
Inventor: STEINER IAN
IPC: G06F12/00
Filed: 2008-12-30
Abstract: An in-memory and an in-page directory cache coherency technique capable of applying the increase of a processor or processor cores are provided to secure a page hit access which becomes the same as the directory cache hit. A memory access request about a cache line which is requested from one processor is received(302). A memory page storing a required cache line is brought from a memory unit. Coherency information related to the required cache line is accessed from the memory unit(304). The memory page comprises a directory line having the consistency information corresponding to the required cache line. According to the consistency information, data related to the required cache line is read(306). The data is returned by the processor(308).
Patent KR-20100079506-A (KR)
Title: Post grouting system of cast-in-place concrete piles and the post grouting method for increasing end bearing capacity at pile base
Inventor: KWON OH SUNG
IPC: E02D5/46
Filed: 2008-12-31
Abstract: PURPOSE: A post grouting apparatus and method for cast-in-place concrete piles are provided to prevent the supporting force reduction and settlement of the piles by increasing end bearing capacity at the pile base. CONSTITUTION: A post grouting apparatus for cast-in-place concrete piles comprises a reinforcement steel net(4), an injection pipe(6), an outflow pipe(8), a Manchette tube(10), a connection unit, a grout injector(14), and a packer(16). The reinforcement steel net is inserted a bore hole(2) which is drilled in order to install cast-in-place piles. The injection pipe is attached to the reinforcement steel net and vertically installed to put in a grout material. The outflow pipe is attached to the reinforcement steel net and vertically installed to confirm the outflow of the injected grout material. The Manchette tube includes an outlet for squirting the grout material to the adjacent ground. The connection unit interlinks the injection nozzle, the overflow pipe, and the Manchette tube. The grout injector is connected to the head of the injection pipe and injects the grout material at high pressure. The packer is formed on the ground side ends of the injection pipe and the overflow pipe and applies high pressure into the injection pipe and the outflow pipe.
Patent KR-20100079992-A (KR)
Title: Apparatus and method of updating electronic dictionary of inflected forms
Inventor: SHIM BO JUN
IPC: G06F17/27
Filed: 2008-12-31
Abstract: PURPOSE: A pre-analysis dictionary updating device and a method thereof are provided to update a pre-analysis dictionary in an index process, thereby improving speed of the index itself. CONSTITUTION: A pre-analysis dictionary comparing unit(120) determines whether an obtained token exists in a pre-analysis dictionary. A morpheme analyzing unit(130) analyzes a morpheme of a token which does not exist in the pre-analysis dictionary. A converting unit(140) converts the morpheme analysis result in a format of the pre-analysis dictionary. An indexing unit(150) performs indexing using the value of the pre-analysis dictionary about the token or the morpheme analysis result. A pre-analysis dictionary updating unit(160) adds the converted data to the pre-analysis dictionary.
Patent KR-20080052563-A (KR)
Title: Self-contained hydraulic actuator system
Inventor: ARBEL AVIRAM
IPC: F16D31/06
Filed: 2006-07-20
Abstract: The hydraulic linear actuator system of the present invention includes a pump that is configured to rotate in a single direction at a substantially constant velocity. Both the direction and flow rate of fluid through the system is controlled by adjusting the positional relationship between the stator and the rotor of the pump. This positional relationship is adjustable between a forward flow state, a non-flow state and a reverse flow state. The hydraulic linear actuator is responsive to the flow of fluid through the system so as to be displaced in a first direction by the forward flow state of the pump and in a second direction by the reverse flow state of the pump.
Patent KR-20080038248-A (KR)
Title: Colorant compositions containing an oxonol dye
Inventor: FEILER LEONHARD
IPC: C09B23/06
Filed: 2006-08-16
Abstract: The present invention relates to a colorant composition comprising (i) an oxonol dye of general formula (I) wherein R1 and R2 are each independently of the other linear or branched C2-C6alkyl residues; R3, R4 and R5 are each independently of the other hydrogen, a C2-C14alkyl residue which may be unsubstituted or hydroxy-or amino-substituted and optionally interrupted by an oxygen atom and R6 is a C2-C14alkyl residue, which may be unsubstituted or hydroxy-or amino-substituted and optionally interrupted by an oxygen atom; and (ii) at least one cellulose nitrate binder.
Patent KR-20080042172-A (KR)
Title: Magnet structure for magnetron sputtering and cathode electrode unit and magnetron sputtering equipment
Inventor: KONDO TAKAHIKO
IPC: C23C14/34
Filed: 2006-08-23
Abstract: A magnet structure or the like in which the labor required for designing a magnet is lessened when a tunnel plasma confinement leakage field is formed in good balance on a target surface based on a four-way magnetic field formed by magnetic interaction among a plurality of magnets. The magnet structure (110) comprises inner/outer magnets (10, 13) forming a first line of magnetic force reaching a target surface (20A) and arranged on the rear side of the target (20) while differentiated in the orientation of magnetic moment, intermediate magnets (11, 12) forming a second line of magnetic force offsetting the width direction component of flux density by the first line of magnetic force and arranged on the rear side of the target (20) between the inner/outer magnets (10, 13) while differentiated in the orientation of magnetic moment, and a magnetic member (24) arranged on the rear side of the target (20) so as to guide the second line of magnetic force exiting the end face of one of the intermediate magnets (11, 12) to the end face of the other of the intermediate magnets (11, 12), wherein the magnetic member (24) forms a line of magnetic force reaching the midway in the thickness direction of the target (20) between the magnetic member (24) and the inner magnet (10) or the outer magnet (13).
Patent KR-20080055910-A (KR)
Title: Method of transmitting messages
Inventor: FUHRMANN PETER
IPC: H04L12/56
Filed: 2006-09-05
Abstract: To provide a method of transmitting messages, using a transmission protocol having time-slots, that allows the messages to be transmitted in a flexible way, it is proposed that each message has a message identifier assigned to it, that the messages are placed in order in a queue, and that the queue has a set of slot identifiers assigned to it.
Patent KR-20080056211-A (KR)
Title: Resin-coated metal pigment, process for producing the same, and water base paint making use of the pigment
Inventor: TERAO WATARU
IPC: C09D7/62
Filed: 2006-10-11
Abstract: A resin-coated metal pigment that is capable of simultaneous attainment of high water resistance of water base paint and chemical resistance of coating film; and a water base paint making use of the resin-coated metal pigment. There is provided a process for producing a resin-coated metal pigment, comprising the adsorption step of bringing a solution or dispersion of phosphoric ester component (A) into contact with a metal pigment to thereby prepare a phosphoric ester adsorbing metal pigment; the slurry preparation step of preparing a polymerization slurry having polymerization component (B) dissolved therein; and the coating step of polymerizing the polymerization component (B) so as to form a resin coating layer on the surface of the phosphoric ester adsorbing metal pigment. Further, there is provided a resin-coated metal pigment produced by the process, and provided a water base paint making use of the resin-coated metal pigment.
Patent KR-20080055986-A (KR)
Title: Multi-vane centrifugal blower
Inventor: YAMASAKI TAKAHIRO
IPC: F04D29/28
Filed: 2006-11-24
Abstract: A multi-vane centrifugal blower in which a circulation flow at the axial ends of an impeller is suppressed. The blower has a scroll-type fan casing (1) with a bell mouth (4) as the air suction opening and also has the impeller of a multi-vane centrifugal type, the impeller being provided in the fan casing (1), having annularly arranged vanes (6), and blowing air, sucked from a suction opening (7) formed facing the bell mouth (4), in the centrifugal direction from between the vanes (6). Tubular bodies (11) are extended integral with holding rings (10) provided at the outer ends on the outer periphery of the impeller (2), and this suppresses a circulation flow running to the suction side at the ends of the impeller (2).
Patent KR-20080085853-A (KR)
Title: Program execution service windows
Inventor: SMITH KYLE
IPC: G06F15/16
Filed: 2006-11-22
Abstract: Techniques for guaranteeing that a software program is executed on a machine only during designated periods of time are provided. Service windows define time periods during which software programs targeted to execute on a machine are allowed to execute on the machine. On the machine, the service windows work in conjunction with a client process that is executing on the machine to guarantee execution of the software programs by the client process only during available service windows.
Patent KR-20080090402-A (KR)
Title: Apparatus for adjusting an electrode for a metallurgical furnace
Inventor: KUMMER KARL HEINZ
IPC: H05B7/10
Filed: 2006-12-07
Abstract: In an apparatus (1) for adjusting an electrode (5) of a metallurgical furnace, in particular a furnace for resistance operation having a furnace lid (15), comprising a clamping ring (3) and a holder ring (4, 14), the holder ring (4, 14) is designed to be arranged in the furnace lid (15).
Patent KR-20080078868-A (KR)
Title: Method and apparatus for detecting video data errors
Inventor: WANG JIN
IPC: H04N19/89
Filed: 2006-11-24
Abstract: The present invention provides a method and apparatus for detecting video data errors, said video data including a plurality of successive frame image data, said method comprising the steps of acquiring the processing sequence information of two frame image data in said video data, said two frame image data being immediately adjacent in the processing sequence, one after the other, determining the processing sequence information difference between two frame image data, comparing said information difference with a reference value and judging, based on said comparison result, whether there is a frame image data miss between said two frame image data. The method and apparatus provided by the invention can, not only judge whether there is a frame image data missing between the two immediate adjacent frames, but also determine the amount of the missing frame image data and performs a restoring and correcting process.
Patent KR-20080093102-A (KR)
Title: Alpha-galactosidase from bifidobacterium bifidum and its use
Inventor: TZORTZIS GEORGIOS
IPC: A23L7/104
Filed: 2006-12-19
Abstract: The present invention concerns a new alpha-galactosidase with transgalactosylating activity isolated from Bifidobacterium bifidum. The alpha-galactosidase is capable of converting mellibiose to alpha-galactobiose disaccharides which may be incorporated into numerous food products or animal feeds for improving gut health by promoting the growth of bifidobacteria in the gut, and repressing the growth of the pathogenic microflora.
Patent KR-20080094071-A (KR)
Title: Method for producing thermosetting resin, thermosetting resin, thermosetting composition containing same, molded body, cured body, and electronic device containing those
Inventor: EGUCHI YUJI
IPC: C08G14/04
Filed: 2007-02-20
Abstract: Disclosed is a method for producing a thermosetting resin which has excellent heat resistance and good electrical characteristics, while being improved in brittleness. Also disclosed is a thermosetting resin obtained by such a method. Specifically disclosed is a method for producing a thermosetting resin having a dihydrobenzoxazine ring structure, wherein (a) a polyfunctional phenol compound represented by the general formula (I) below, (b) a diamine compound represented by the general formula (II) below, and (c) an aldehyde compound are heated and reacted with each other. [Chemical formula 1] (I) (II) (In the formulae, X represents an organic group containing an aromatic ring and having 6 or more carbon atoms; and Y represents an organic group having 5 or more carbon atoms. Both X and Y may have N, O or F as a heteroatom. The benzene rings on both sides of X and Y are respectively bonded to different atoms in X and Y.)
Patent KR-20080091843-A (KR)
Title: Method and apparatus to communicate graphics overlay information
Inventor: DUNTON RANDY R
IPC: G09G3/20
Filed: 2004-12-22
Abstract: A method and apparatus to communicate graphics information are described.
Patent KR-20080096813-A (KR)
Title: Ropes having improved cyclic bend over sheave performance
Inventor: DAVIS GREGORY A
IPC: D02G3/00
Filed: 2007-02-21
Abstract: An improved rope is formed from high tenacity fibers, preferably a blend of high tenacity polyethylene fibers with aramid fibers and/or liquid crystal copolyester fibers. The fibers and/or the rope are coated with a composition comprising an amino functional silicone resin and a neutralized low molecular weight polyethylene. The ropes are useful in marine applications, such as in deep sea lifting, and have improved cyclic bend over sheave fatigue resistance.
Patent KR-20080107432-A (KR)
Title: Gas supply unit and gas supply system
Inventor: MORIYA SHUJI
IPC: F16L41/02
Filed: 2006-06-02
Abstract: A gas supply unit and a gas supply system that are small-sized and inexpensive. The gas supply unit (11A) is installed on operation gas conveyance pipeline and has fluid control devices (2-6, 9) communicated via flow path blocks (12-17) and controlling operation gas. The gas supply unit has the first flow path block (14), to one side of which an inlet open/close valve (4) included in the fluid control devices is attached, and also has the second flow path block (17), to one side of which a purge valve (9) included in the fluid control devices is attached. The first flow path block (14) and the second flow path block (17) are layered in the direction perpendicular to the conveyance direction of the operation gas. The inlet open/close valve (4) and the purge valve (9) are arranged between a mass flow controller (5) installed on the operation gas conveyance pipeline and an installation surface where the unit (11A) is installed. ® KIPO & WIPO 2009
Patent KR-20080108485-A (KR)
Title: Managing rich presence collections
Inventor: COX SHAUN D
IPC: G06Q10/00
Filed: 2007-01-24
Abstract: A method and system for increasing the computational and network efficiency of presence servers having collections of publications is provided. The presence system uses several techniques that enable a presence server to provide rich presence information without requiring expensive processing. First, the presence system accepts batches of publication updates in a single presence update request. Similarly, the presence system accepts batches of subscription requests. Next, the presence system supports new expiration types for publication update requests that eliminate the need for a publishing user to continually refresh presence information that has not changed. Finally, the presence system accepts access lists that contain membership groups rather than an individual list of users that are to have access to a particular presence collection. ® KIPO & WIPO 2009
Patent KR-20080097490-A (KR)
Title: Cutting tool insert with molded insert body
Inventor: WEBB STEVEN WILLIAM
IPC: B23F21/00
Filed: 2007-03-06
Abstract: A cutting tool comprising may include at least one abrasive tip that includes an abrasive cutting edge, and an insert body. The insert body includes a moldable material, and the moldable material is adhered to a portion of the abrasive tip.
Patent KR-20080105174-A (KR)
Title: Drug microparticles
Inventor: LERNER E ITZHAK
IPC: A61K31/59
Filed: 2007-04-03
Abstract: Pharmaceutical compositions are described containing carrier particles bearing microparticles of a drug. The drug microparticles may be deposited on the carrier particles, for example, by sublimation. Preferred embodiments of these pharmaceutical compositions are suitable for administration by inhalation or injection. Methods for treating lung infection in patients with cystic fibrosis through inhalation of, for example, calcitriol compositions, are also described. ® KIPO & WIPO 2009
Patent KR-20080109892-A (KR)
Title: Wireless communication method and system for performing handover between two radio access technologies
Inventor: SHAHEEN KAMEL M
IPC: H04W92/24
Filed: 2007-03-07
Abstract: The present invention relates to a method and apparatus for performing handover between a universal mobile telecommunication system (UMTS) terrestrial radio access network (UTRAN), and an evolved-UTRAN (E-UTRAN) based system. The wireless communication system includes a UTRAN, an E-UTRAN, a 2G/3G core network, and long term evolution (LTE) core network, and at least one wireless transmit/receive unit (WTRU) including an LTE element and ad 2G/3G element. According to the present invention the WTRU shall be able to handover a call initiated on the UTRAN to the E-UTRAN, and visa versa. The 2G/3G core network and the LTE core network are linked by a Gn interface. ® KIPO & WIPO 2009
Patent KR-20090014271-A (KR)
Title: Liquid crystal panel comprising liquid crystal cell having multicap structure, and liquid crystal display
Inventor: YOSHIMI HIROYUKI
IPC: G02B5/30
Filed: 2007-10-16
Abstract: Disclosed is a liquid crystal panel comprising a liquid crystal cell, a first polarizing plate arranged on one side of the liquid crystal cell, and a second polarizing plate arranged on the other side of the liquid crystal cell. The liquid crystal cell comprises red, green and blue color filters and a liquid crystal layer, and the liquid crystal layer has a multigap structure satisfying the following relation: dR >= dG > dB. The first polarizing plate comprises a first polarizer and a first protection layer arranged on the liquid crystal cell side of the first polarizer, and the first protection layer has an indicatrix satisfying the following relation: nx > ny >= nz. A liquid crystal display employing such a liquid crystal panel is reduced in color shift in an oblique direction, thereby having excellent image display characteristics.
Patent KR-20090038844-A (KR)
Title: Method for separating a c4 fraction by means of extractive distillation using a selective solvent
Inventor: HEIDA BERND
IPC: C07C11/08
Filed: 2007-07-12
Abstract: A method is provided for separating a C4 fraction (2) by means of extractive distillation using a selective solvent (1) by way of counter-flow of the C4 fraction (2) and of the selective solvent (1) in a liquid phase in a distillation unit (KI, KII), while separating a head flow (3) comprising the butanes and butylenes from the C4 fraction and a bottom flow (6) comprising the selective solvent and the remaining components of the C4 fraction, with the exception of the butanes and butylenes, the selective solvent being outgased from the fraction in an additional step, characterized in that energy is extracted from the distillation unit (KI, KII) between the extraction point for the head flow (3) and the extraction point for the bottom flow (6).
Patent KR-20090009982-A (KR)
Title: Method and system for a handoff in a broadcast communication system
Inventor: CHEN TAO
IPC: H04B7/26
Filed: 2002-08-15
Abstract: A method and system for a handoff in a broadcast communication system is disclosed. A subscriber assisted handoff is impractical in a broadcast communication system due to e.g., a high signaling load, a difficulty to synchronize the broadcast transmission. On the other hand, the small number of broadcast channels enables the subscriber station to perform the handoff autonomously. To streamline the autonomous handoff decision process, several distinct sets of pilot identifiers and rules for transitioning among the sets are defined. To fully integrate broadcast services with the services provided by the cellular telephone systems in a subscriber environment, a methods for various handoff scenarios are analyzed.