baber/WOPTO huggingface dataset:
Patent KR-20080103690-A (KR)
Title: Method for fragmentation of model based optical proximity correction
Inventor: KANG JAE HYUN
IPC: H01L21/027
Filed: 2007-05-25
Abstract: A method for fragmentation of model based optical proximity correction is provided to intensify the fragment of the pattern edge part by finding the weak point of OPC in the original database using the optical parameter. A method for fragmentation of model based optical proximity correction includes the process of checking the database of the full chip pattern to the design rule check mode(405); the process of searching the point acting on the OPC weak point(410) using the optical parameter in the minimum design of the original copy pattern database; the process of performing the OPC high frequency pattern edge fragmentation in the searched weak point(415); the process of performing the OPC verification after the OPC performance(420).
Patent KR-20080104526-A (KR)
Title: Method and system for providing visual message service, and apparatus therefor
Inventor: LYU CHONG WOON
IPC: H04M11/06
Filed: 2007-05-28
Abstract: An image message service system, and a device and a method for the same are provided to enable a user to use an image message service even though the user uses a terminal which does not support an internet function. An image message service device includes: a call receiver(301) which establishes a video call path by receiving an originating call from a caller; an image message recording unit(303) which records an image message of the caller by receiving the message through the video call path; a call setting unit which establishes a video call path with an answerer by trying to make a call to the answerer; and an image message reproduction unit(309) which reproduces the recorded image message to the answerer through the video call path established by the call setting unit.
Patent KR-20070118032-A (KR)
Title: Process for the recovery of sulfuric acid
Inventor: HOMMELTOFT SVEN IVAR
IPC: C01B17/76
Filed: 2007-06-08
Abstract: A method for recovering sulfuric acid is provided to recover sulfuric acid from gas containing SO3 involving the absorption of the sulfuric acid efficiently, even without high-cost processes, such as electrolysis and thermal treatment of high temperature. A source stream(1) containing sulfuric acid vapor and/or sulfur trioxide is contacted with an ionic liquid absorbent in an absorption stage. A gas substantially free from sulfuric acid vapor and/or sulfur trioxide is recovered from the absorption stage. A stream containing the ionic liquid absorbent(3) is recovered from the absorption stage, wherein the ionic liquid absorbent contains sulfuric acid. The sulfuric acid is recovered from the ionic liquid absorbent by passing the recovered stream through a separation stage. The stream containing abundant sulfuric acid is recovered from the separation stage. An ionic liquid absorbent stream, where the ionic liquid absorbent contains sulfuric acid, is recovered from the separation stage, and the recovered ionic liquid absorbent stream is returned to the absorption stage. Further, the ionic liquid absorbent contains a pyrosulfate less than 5 wt.
Patent KR-20070122414-A (KR)
Title: Digital signal processing apparatus, digital signal processing method, digital signal processing program, digital signal reproduction apparatus and digital signal reproduction method
Inventor: UNNO YUKIKO
IPC: G10L21/0388
Filed: 2007-06-26
Abstract: An apparatus, a method and a program for processing digital signals and an apparatus and a method for reproducing digital signals are provided to estimate and generate a signal portion removed by signal conversion processing and use the signal portion as interpolation data, thereby restoring the digital signal with high quality wherein the digital signal is signal-converted. A detector detects a signal location of a signal component which is removed from a digital signal after signal conversion processing. An estimating unit(141) estimates data of a signal location before removal detected by the detector based on data of a correlative portion of a digital signal after the signal conversion processing of a demodulation frequency band which is presumed to be correlated with the signal location. A determining unit determines whether an absolute value of data of a signal location before the removal estimated by the estimating unit is smaller than a resolution of the signal location. If so, the determining unit takes the estimated data before the removal as interpolation data.
Patent KR-20090005421-A (KR)
Title: Differential phase compensator and comprising amplifier circuit thereof
Inventor: KIM YOUNG JIN
IPC: H03F3/45
Filed: 2007-07-09
Abstract: A differential phase compensator and an amplifier circuit including the same are provided to improve the performance of receiver by improving the NF(Noise Figure) and IP3(3rd Intercept Point). A first current mirror portion(311) comprises a first transistor(Q31) and a second transistor(Q32). A base terminal of the bipolar transistor controls the current between the collector terminal and the emitter terminal. A gate terminal of FET controls the current between the drain and the source terminal. The first current mirror portion applies the same first mirror current as the first principal current applied between the drain and source terminal of the first transistor in the second transistor. A second current mirror portion(312) comprises a 3rd transistor(Q33) and a fourth transistor(Q34). The control terminal of the 3rd transistor is electrically connected to the control terminal of the fourth transistor.
Patent KR-20090005691-A (KR)
Title: Inkjet head and manufacturing method there of
Inventor: SIM WON CHUL
IPC: B41J2/015
Filed: 2007-07-10
Abstract: An ink-jet head and a manufacturing method thereof are provided to prevent the vibration for the driving of a chamber from being delivered to the adjacent chamber by forming a cross talk prevention groove in which anti-vibration material is charged. An ink-jet head comprises a plurality of chambers(300) sectioned by a partition, a membrane of predetermined thickness covering one side of the chambers, a plurality of piezoelectric elements(320) combined in the membrane, corresponding to the location of the chamber, a groove(340) formed in the thickness direction of the membrane to correspond to the location of the partition and have a depth greater than the thickness of the membrane, and an anti-vibration material(341) which is charged in the groove. The anti-vibration material is selected from a group consisting of polyurethanes and silicon rubber
Patent KR-20080044749-A (KR)
Title: Culturing method of plant roots and producion method of 5-hydroxymethyl-2-furaldehyde using the same
Inventor: CHUNG CHUNG HAN
IPC: C12P17/04
Filed: 2007-07-16
Abstract: A method for producing 5-hydroxymethyl-2-furaldehyde(HMF) is provided to mass-produce the HMF with high yield and high purity at relatively low cost using an effective cultivation technique of a plant root. A method for producing HMF comprises the steps of: (a) culturing plant roots in a mixture culture medium consisting of at least one culture medium selected from the group consisting of Murashige and Skoog(MS) medium, Gamborg B5 medium, Heller medium, Linsmair & Skoog medium, Litvay medium and Nitsch medium and a saccharide compound at a temperature of 20-40 deg.C for 5-60 days; and (b) producing the HMF using the cultured plant roots, wherein the plant is Pedaliaceae or Labiatae and the saccharide compound is at least one kind selected from the group consisting of sucrose, glucose, fructose and xylose. A method for culturing the plant roots comprises a step of promoting the plant root growth by culturing the plant roots using the mixture culture medium at a temperature of 20-40 deg.C.
Patent KR-20090008781-A (KR)
Title: A net grass
Inventor: LEE DONG HYUN
IPC: A01G1/00
Filed: 2007-07-19
Abstract: Net-type lawn grass and a manufacturing method thereof are provided to facilitate the transport and construction by simply using a net including light lawn grass from which the soil is removed. A method for manufacturing a net-type lawn grass comprises a first step for weaving the fiber yarn into a mesh shape to make a lower net(100b); a second step for dipping fertilizer in the lower net; a third step for washing and sterilizing it to make soil-removed and sterilized lawn grass(200); a fourth step for flooring the lower net and arranging the lawn grass uniformly; a fifth step for covering the upper net(100a) equal to the lower net of the second step on the lawn grass floored with the lower net of the fourth step; and a sixth step for packaging the upper and lower nets of the fifth step.
Patent KR-20090011257-A (KR)
Title: Display window coating method and the device using ink-jet nozzle
Inventor: LEE KWANG OK
IPC: G02F1/13
Filed: 2007-07-25
Abstract: An apparatus for coating a window for an ink-jet display is provided to reduce the amount of a coating solution by coating the desired part selectively. An apparatus for coating a window for an ink-jet display comprises a load part provided with a robot for transferring the product settled in a pallet to a coating part; a coating part provided with a jet nozzle for coating the transferred product; a drying part for drying the coated product; a curing part for curing the dried product; and a discharge convert part for discharging the product to convert the location.
Patent KR-20090012462-A (KR)
Title: A replacing method of transformer for an electric consumption facility of high voltage without interrupting power supply
Inventor: LEE CHUL HO
IPC: H02G1/02
Filed: 2007-07-30
Abstract: An uninterruptible replacing method of a transformer for high voltage consumer is provided to prevent discomfort or economic losses of low voltage consumers by rapidly replacing a transformer for high voltage consumer in non-power failure condition of the low voltage consumer. A transforming train(70) moves to a building for high voltage consumers. A by-pass cable(71) connected to the secondary side of the transforming train is installed at a switchgear. The transforming train is connected to a primary side(high voltage side) of a peripheral transformer(80). First and second switches of the transforming train are successively turned on. Therefore, the power source is supplied to the transforming train. The secondary side(low voltage side) of a transformer(20) for replacement and the by-pass cable are looped together. A breaker(30) of the switchgear is turned off. The primary side terminal of the transformer for replacement is separated. The new transformer is installed.
Patent KR-20090015447-A (KR)
Title: Camera module and mobile communication terminal having the same
Inventor: CHO YOUNG WAN
IPC: H04B1/38
Filed: 2007-08-08
Abstract: A camera module and a mobile communications terminal including the camera module are provided to reduce a manufacturing cost and photograph an image of both directions to the camera without the rotation of the camera. A mobile communications terminal(100) comprises a terminal(110) which is prepared so that a user holds with the hands. The terminal is formed in a bar type. A hinge section is included and the hinge section is formed into a folder-type. A sliding part is formed into a slide type in which the part is moved to a direction of top, bottom, right and left. A receiver, a transmission unit, a battery, a camera module(150) are included inside the terminal. A display module(120) is included outside the terminal.
Patent KR-20090019593-A (KR)
Title: Ecc control circuit and multi channel memory system icluding the same
Inventor: HONG JU HYUNG
IPC: G11C29/42
Filed: 2007-08-21
Abstract: An ECC control circuit and a multi-channel memory system including the same are provided to detect and correct efficiently errors of data stored in a plurality of memory devices. An ECC control circuit includes a DMA buffer(250), a plurality of ECC blocks(263,264), and a plurality of selectors. The ECC blocks output error-corrected data and error detection signals. The selectors transmit the data read from a memory device to the DMA buffer and the ECC blocks. The selectors provides the error-corrected data instead of the data read from the memory device to the DMA buffer when the corresponding error detection signals are in active states.
Patent KR-20090024867-A (KR)
Title: Echter using plasm
Inventor: USHAKOV ANDREY
IPC: H01L21/3065
Filed: 2007-09-05
Abstract: An etching device using the plasma is provided to make the plasma uniform when pressure is low and improve the direct of the etching component and the reaction gas which is income into the semiconductor test sample. An etching device using the plasma includes a main body in which a lower part reaction chamber(22) and a top reaction chamber(21) is formed; an etching gas inlet port(200) providing the etching gas; an inductively coupled plasma source(70) which is provided to one side of the main body and makes the etching gas to the plasma; a grid electrode structure(100) including a plurality of loads which are separated from each other, and moves the plasma to the lower part reaction chamber from the top reaction chamber; a dissociation degree adjustment inlet for toxic gas(300) in which the dissociation degree adjustment gas is flowed.
Patent KR-20080030490-A (KR)
Title: Recording-and-reproducing apparatus and recording-and-reproducing method
Inventor: KATSUO SATOSHI
IPC: G06F12/00
Filed: 2007-09-21
Abstract: A recording/reproducing apparatus and a recording/reproducing method are provided to generate a single recording/reproducing unit containing a plurality of recorded files that are generated in sequence from the start to the end of data recording by discriminating if the amount of the recorded files exceeds a limit of storage capacity, and generating the next files in sequence if exceeded. A recording/reproducing apparatus which controls data recorded on a recording medium to be reproducible, comprises an information acquisition unit(32), a recording control unit(14), a recorded file generating and discriminating unit(33), a recording/reproducing unit generating unit(34), and a control information update unit(35). The information acquisition unit acquires information required for reproducing the data when the data is recorded. The recording control unit controls the operations from the start to the end of data recording. The recorded file generating and discriminating unit detects whether the recorded file of the data exceeds a limit of storage capacity of a file system of the recording medium, and if exceeded, generates the next recorded file in sequence. The recording/reproducing unit generating unit generates a single recording/reproducing unit based on a plurality of recorded files that are generated in sequence by the recorded file generating and discriminating unit, if the recorded file exceeds the limit of storage capacity during recording. The control information update unit records the single recording/reproducing unit that is generated by the recording/reproducing unit generating unit as control information for updating the control information.
Patent KR-20090033936-A (KR)
Title: Apparatus for forming a thin layer
Inventor: LEE SEOK TAE
IPC: C23C14/24
Filed: 2007-10-02
Abstract: An apparatus for depositing thin film is provided that the receiving container completely is sealed and the source material is not flowed out from the receiving container. An apparatus(100) for depositing thin film comprises a processing chamber(110) which serves the space processing substrate in inside, a receiving container(120) accommodating the source material for supplying the top of the substrate, and a rotary opening and closing unit(130) which lifts up and down, and rotates in order to open and close the receiving container. The rotary opening and closing unit includes a cover(131) which covers the receiving container or opened, a shaft(133) which rotates while being connected to one end of cover and gets on and off, and a motor(135) providing the torque and elevated force for shaft.
Patent KR-20090034413-A (KR)
Title: Multiple purpose aluminum chip melting furnace
Inventor: RYU TAE YOUL
IPC: F27D1/00
Filed: 2007-10-04
Abstract: A multi-purpose aluminum chip melting is provided to improve productivity and reduce cost and improve melting work environment by improving the yield of being collected from an aluminum chip. A multi-purpose aluminum chip melting furnace(100) is composed of a molten aluminum stirring bath(20) and an aluminum chip mixing bath(40). In the molten aluminum stirring bath, a transfer pipe(25) equipped in the one side of an aluminum melting furnace(10) is mounted and connected and a ceramics mixer(21) which uses a motor(22) as a driving source and is chemically stabilized. In the aluminum chip mixing bath, a molten metal transfer pipe(41) in which the mixed molten metal is returned to the melting furnace is mounted. The molten aluminum stirring bath and the aluminum chip mixing bath are symmetrically divided between molten metal conveying paths.
Patent KR-20090036684-A (KR)
Title: Cutting tool catch
Inventor: O HAK SU
IPC: B23B51/12
Filed: 2007-10-10
Abstract: A catch for a rotary type cutting tool is provided to prevent a chuck from being worn away and damaged and prolong the service life of a cutting tool and reduce its replacement costs. A catch for a rotary type cutting tool comprises a body(10) through which a shank of a rotary type cutting tool, a sleeve(12) formed in either side of the body, a plurality of incised grooves(14) formed on the sleeve; a rotating sill(18), formed on the other side of the body, gripped with the chuck; and a fastening nut(20), fastened to the sleeve, in which an inner lining(24) is formed. The sleeve is closed and grips the cutting tool.
Patent KR-20090038162-A (KR)
Title: 닭. 오리등 가금류 사육지의 세균퇴치 물질
Inventor: YUN HAE YONG
IPC: A01N59/00
Filed: 2007-10-15
Abstract: 본 발명은 닭. 오리 등의 가금류를 사육할 때에 이 가금류들의 사육지(계사)내에서 발생하는 세균들을 퇴치하여, 세균들에 감염되어 닭. 오리 등이 폐사되는 것을 방지하여 축산농가에 도움을 주고자 하는 것이다. 
     닭이나 오리등의 가금류는 한 장소에서 계속 사육을 할 경우 배설물등으로 인해 바닥이 오염되어 성장에 많은 지장을 주고 있는 것이 현실이다. 
     이러한 세균등의 오염으로 인한 피해를 조금이라도 줄여 보려고 4-5일에 한번씩 왕겨나 톱밥을 깔아주고 소독등을 하고 있지만 근본적으로 사육하는 땅이 오염된 것을 완전히 구제하는 방법은 없는 것이 현실이다. 
     같은 장소에서 5년 이상 닭이나 오리등을 사육하면 생산성이 현저히 떨어지고 7년 정도 지나면 생산성의 감소화로 인해 달리 계사를 신축해야한다는 것이 가금류 사육농가의 통설로 되어있다. 
     본 발명은 이러한 축산농가의 계사오염문제를 원천적으로 해결하고자 이산화규소, 이산화티탄, 및 산화마그네슘, 탄산수소나트륨, 염화칼슘을 주원료로 하고 이에 각종 첨가물을 넣어 가금류사육지의 세균퇴치물질을 제조하고자 하는 것이다. 
     본 발명에 따른 세균퇴치물질은, 기존의 소독약들이 연속적인 살포로 사육지공간에 있는 세균을 구제하는 것과는 달리 사육지의 바닥에 깔아주는 방법으로 땅속에 있는 세균을 사육지와 근본적으로 차단시키는 새로운 방법인 것이다. 
      세균퇴치. 산화마그네슘. 이산화티탄.
Patent KR-20090041266-A (KR)
Title: A wrinkled saparating instrument case of a solid body and a liquefied body
Inventor: KIM HONG RYUL
IPC: B65D51/28
Filed: 2007-10-23
Abstract: A zebra type container for separably receiving solid and liquid materials is provided, which has no concern of deterioration of content in quality although the retention period is long. A zebra type container for separably receiving solid and liquid materials comprises: a liquid material case(100) of the cylinder or polygonal type having the internal space for storing the liquid materials; a liquid material case locking portion(200) which is combined with the liquid material case locking portion and in which the screw part is formed in the outer circumference; a solid material case(300) in which the upper side of the receiving portion is formed unevenly; a solid material protective film(400) which has the enclosed type container shape arranged inside the solid material case and has the solid material inside; a knife(500) for the film incision; and a case(600) for a knife for the film incision.
Patent KR-20090041661-A (KR)
Title: Pneumatic tire
Inventor: MUN JAE UNG
IPC: B60C9/02
Filed: 2007-10-24
Abstract: A pneumatic tire is provided to make the configuration of the bead portion simple and to improve the rigidity of the sidewall and bead portion. A pneumatic tire comprises a side wall portion(20) formed on one side in the tire width direction around the tread portion, a bead portion(30) formed on the other side in the tire width direction around the tread part, and a body fly(50) which is turned up first so that the end is located close to the bead portion and then secondly turned up to surround the bead. The end of the turned up body fly is located in the side wall portion.
Patent KR-20090041690-A (KR)
Title: Internal antenna module with feeder
Inventor: KIM JONG SOO
IPC: H01Q1/24
Filed: 2007-10-24
Abstract: A feeder and an internal antenna module are provided to improve spatial efficiency in an internal space of a terminal by using a conductive pattern formed in a flexible printed circuit board as a feeder. An internal antenna module includes an internal antenna and a feeder(180). The feeder is connected to the internal antenna and a main printed circuit board. The feeder includes a first dielectric layer(184a), a first conductor(182a), a conductive pattern(182b), a second dielectric layer(184b) and a second conductor(182c). The first conductor is formed in the bottom of the first dielectric layer. The conductive pattern is formed in the upper part of the first dielectric layer with the predetermined width. The second dielectric layer is formed on the upper part of the first dielectric layer. The second conductor is formed in the upper part of the second dielectric layer. The first conductor and the second conductor are electrically connected by passing through the first dielectric layer and the second dielectric layer.
Patent KR-20090043111-A (KR)
Inventor: JIN CHANG BAE
IPC: B63H25/38
Filed: 2007-10-29
Abstract: 본 발명은 러더벌브를 구비한 선박의 비대칭 전가동러더에 관한 것으로서 더욱 상세하게는 컨테이너선, 가스운반선 등의 러더 캐비테이션에 의한 러더의 축심 주위의 영향을 미치는 프로펠러 허브 보오텍스의 영향을 완화시켜 러더 표면의 침식을 최소화할 수 있는 선박의 비대칭 전가동러더에 관한 것이다. 
     본 발명에 의하면, 선박의 후미에 러더(10)가 설치되는 비대칭 전가동러더에 있어서, 상기 러더(10)의 프로펠러 축심 높이 주위에 불연속면을 감싸는 러더벌브(20)가 형성된 것을 특징으로 하는 비대칭 전가동러더를 제시한다. 
       
     비대칭, 전가동러더, 러더, 러더벌브
Patent KR-20090043963-A (KR)
Inventor: SAUK JUN HO
IPC: H01M8/02
Filed: 2007-10-30
Abstract: 본 발명은 체결압의 균일성을 높이고 전지 성능을 향상시킬 수 있는 캐소드 엔드 플레이트 및 이 캐소드 엔드 플레이트를 채용한 평판형 연료전지 스택에 관한 것이다. 본 발명의 캐소드 엔드 플레이트는 절연판, 이 절연판의 일면에 배치되는 도전층, 및 절연판과 도전층을 관통하는 복수의 제1 홀들 및 복수의 제2 홀들을 포함하며, 복수의 제1 홀들은 격자 모양으로 배치되고, 복수의 제2 홀들은 복수의 제1 홀들 사이에 배치되고, 제2 홀의 직경은 제1 홀의 직경보다 작다. 
       
     연료전지, 평판형, 공기호흡, 캐소드 구조, 체결압, PCB
Patent KR-20090044323-A (KR)
Inventor: KIM MU YOUNG
IPC: B24B19/00
Filed: 2007-10-31
Abstract: 본 발명은 공기입 타이어에서 연구목적으로 이 타이어의 단면을 관찰하기 위해 샘플로 절단된 타이어의 절단 단면을 연마할 수 있는 타이어 시편 연마장치에 관한 것으로, 더욱 상세하게는 절단된 타이어 시편을 파지하는 지그를 이용하여 여러 개의 타이어 시편들을 동시에 안전하고 깨끗하게 연마할 수 있는 타이어 시편 다중 연마장치에 관한 것이다. 
     이를 위해 본 발명은 절단된 타이어 시편(100)의 절단된 거친 단면(100-1)들을 연마석(8)를 이용하여 깨끗하게 연마하는 타이어 시편 연마장치에 있어서, 상기 타이어 시편(100)은 하부기대(1a)에서 회전하는 회전 테이블(2)에 등각도로 다수 개가 고정 배치되는 고정 지그부(3)의 개별 지그(3a)들에 의하여 고정되되, 이 개별 지그(3a)들은 회전 테이블(2)의 로터리 조인트(4)에 설치된 각각의 대응 타이어 취부용 솔레노이드 밸브(5)에 의하여 작동되며, 상기 회전 테이블(2)의 로터리 조인트(4)는 하부 기대(1a)에 설치된 테이블 모터(6)와 벨트(7) 또는 체인을 매개로 연결되고, 상기 회전 테이블(2)의 상부쪽으로 연마석(8)을 회전시키는 인버터 모터(9)가 상부 기대(1b)에 설치된 상하 이송모터(10)와 좌우 이송모터(11)에 의해 상하 선형가이드(12)와 좌우 선형가이드(13)를 따라 상하 좌우로 이동하여 고정 지그부(3)에 고정된 타이어 시편(100)의 거친 단면(100-1)을 연마하도록 이루어져 있다.
Patent KR-20090044799-A (KR)
Inventor: KIM MIN SUN
IPC: H01L21/336
Filed: 2007-11-01
Abstract: 본 발명은 액티브 핀의 제조 방법 및 이를 포함하는 트랜지스터에 관한 것이다. 절연층이 형성된 실리콘 기판을 식각하여 핀 구조를 형성하는 단계; 상기 핀 구조가 형성된 실리콘 기판 상에 금속층을 증착하여 실리사이드를 형성하는 단계; 및 상기 형성된 실리사이드를 제거하는 단계를 포함하는 액티브 핀 제조방법을 제공한다. 
       
     액티브 핀, 전계효과 트랜지스터, 오메가 게이트, 나노와이어
Patent KR-20090045667-A (KR)
Inventor: HWANG YONG BAE
IPC: B24B5/40
Filed: 2007-11-02
Abstract: 본 발명에 따른 튜브 연삭장치는 튜브를 수용하는 보관부; 상기 보관부에 배치되되, 상기 수용된 튜브의 단부를 연삭토록 구성된 튜브연삭부; 및 상기 보관부에 배치되되, 상기 튜브가 연삭되는 부분의 반대측에 연계되면서 튜브내 이물질을 제거토록 구성된 튜브이물제거부를 포함한다. 
     본 발명은 신속하게 대량으로 튜브를 이송하여 연삭작업이 신속하게 이루어지도록 하며, 전체 연삭작업의 시간을 단축하고, 튜브의 단부를 균일하게 연삭하여 완제품 품질을 향상시키고, 생산성을 높이며, 하이드로 포밍시 포밍 노즐의 변형 및 파손을 막고, 정상적인 포밍 작업이 이루어지게 하며, 완제품 불량률을 낮추는 효과가 있다. 
     
     튜브, 하이드로 포밍, 연삭, 이물제거, 공기, 버, 이물질, 단부