baber/WOPTO huggingface dataset:
Patent KR-20090007112-A (KR)
Title: Water cleaning system using bio roll
Inventor: JONG WOON EIK
IPC: C02F3/10
Filed: 2007-07-13
Abstract: A water quality purifying system using a bio roll is provided to prevent erasure of soil and sand through a connection part because the connection part does not become weak although flood of water from river increases by connecting end parts of adjacent bio rolls using a connecting member each other and strengthening a connected state. A water quality purifying system using a bio roll sets up one or more bio rolls(10) in which biological filter media are filled inside in sides of river and purifies river. The bio rolls are fixed to the sides of river using a first rope(20) and a first pile(30). End parts of the adjacent bio rolls are connected by the second rope(40).
Patent KR-20090008604-A (KR)
Title: Test circuit for memory apparatus
Inventor: KO JAE BUM
IPC: G01R31/28
Filed: 2007-07-18
Abstract: A test circuit for memory apparatus is provided to produce a plurality of address test mode signals corresponding to a plurality of addresses based on a test information signal successively. A test clock generating part(300) corresponds to a run test signal and an address signal and produces a test clock(SET CLOCK) of a pulse shape. A BENK0 corresponds with the test clock and successively produces a plurality of test mode signals inside and tests a plurality of cell regions. The test clock generating part comprises: a logic gate performing NAND operation to the run test signal outputted from a test mode register set(TMRS) and the address signal inputted from outside; and an inverter inverting the output of the logic gate and producing a test clock. The run test signal is the internal command which is periodically outputted from the test mode register set. While N-bit address(N is the natural number) inputted from outside exists, the address signal is activated.
Patent KR-20090009388-A (KR)
Title: Method for fabricating semiconductor device
Inventor: HAN KY HYUN
IPC: H01L21/027
Filed: 2007-07-20
Abstract: A manufacturing method of a semiconductor device is provided to form an align key through a doping process of impurity without an etching process, thereby performing stable photo-resister patterning. A polysilicon layer(13) as an etch target layer is formed on a substrate(11). Impurity is doped in a partial area of the etch target layer to form an align key. A photosensitive film is coated on the etch target layer. By patterning the photosensitive film through exposure and development by using the align key, a photosensitive film pattern(14) is formed. The etch target layer is etched by using the photosensitive film pattern. The align key is formed by forming a mask pattern on the etch target layer.
Patent KR-20090010268-A (KR)
Title: Dust collection apparatus of vacuum cleaner
Inventor: KWEON HYEOG MIN
IPC: A47L9/16
Filed: 2007-07-23
Abstract: A dust collecting unit of a vacuum cleaner is provided to prevent scattering of dust in the process of discharging the dust out of the dust collecting unit by compressing the dust. A dust separating part(13) separates dust from inhaled air. The separated dust is stored in a dust storing part(14). A compression element(110) defines the dust separating part and the dust storing part from each other and alternatively compresses the dust stored in the dust storing part. An elastic element(130) is coupled with the compression element at an end and secured to the dust storing part at the other end. The compression element moves in a direction by suction force and in the other direction by the elastic element as the suction force is released.
Patent KR-20080010356-A (KR)
Title: Accellerated start tile search
Inventor: CROW FRANKLIN C
IPC: G06T1/00
Filed: 2007-07-26
Abstract: An accelerated start tile search is provided to use necessary graphics rendering hardware and a clock cycle consumed in the rendering hardware efficiently, thereby certainly creating pixels suitable for a created window clip video. A method for accelerated start tile rasterization comprises the following steps of: defining a window(202) for clipping a created image; receiving a graphics primitive for rasterization in the raster stage of a graphics processor; performing a binary search associated with the window to determine a start tile including at least a partial coverage of the graphics primitive and plural pixels; and rasterizing the graphics primitive by creating plural neighboring tiles having at least the partial coverage of the graphics primitive on the basis of the start tile.
Patent KR-20090011975-A (KR)
Title: Apparatus for collection of floating waste on water surface
Inventor: JANG DEG JONG
IPC: C02F1/40
Filed: 2007-07-27
Abstract: A floating waste collection apparatus is provided to take away efficiently floating waste focused on summertime inland or coastal sea area from early inflow for short time. A floating waste collection apparatus(10) contains a mesh network(70) having an opening in which the floating waste is flown at water surface and collecting the floating waste; a floater(50) installed at both side mesh networks of the opening; a herding means(30) connected to a floater, guiding the floating waste and connected to a pull rope(7) mounted to a ship(5); and a profitable otter board(20) widening the herding means between the pull rope and the herding means to constant interval.
Patent KR-20080012219-A (KR)
Title: Lateral push type push switch
Inventor: TSUDUKI SHIRO
IPC: H01H13/12
Filed: 2007-07-31
Abstract: A lateral pushing type push switch is provided to transmit operating force to a dome-like metal plate and accurately press a center portion of the dome-like metal plate, thereby obtaining excellent operation properties of the dome-like metal plate. An operating portion of a push button(11) is protruded from a side portion of a switch. Elastic dome-like metal plates(7) are used as a movable contact, and an operating force in a moving direction of the push button due to a pressing operation on the operating portion is converted into a force in an operation direction of the dome-like metal plate perpendicular to the moving direction of the push button. A presser(9) has an inclined portion(9a) for converting the operating force in the moving direction of the push button into a force in the operation direction of the dome-like metal plate, a flexible hinge portion(9b) allowing the inclined portion to be moved in the operation direction of the dome-like metal plate, and a pressing portion(9c) pressing down the dome-like metal plate.
Patent KR-20080012772-A (KR)
Title: Production line and method for manufacturing a magnesium strip
Inventor: KOEPPE ANDREAS
IPC: B21B1/46
Filed: 2007-08-01
Abstract: A production line and a method for manufacturing a magnesium strip are provided to fabricate the magnesium strip under the optimum conditions in terms of the characteristic of the magnesium strip and the operational stability. A magnesium strip(M) is wounded together with additional metal strips(S1,S2). The magnesium strip is subject to a finish roughing operation after the magnesium strip is formed to a target thickness together with the additional metal strips. The magnesium strip undergoes a trimming operation. A coil is heated in a bell-type furnace at a roughing temperature before the finish roughing operation. The finish roughing operation is performed in a reversible roll stand(27).
Patent KR-20080014650-A (KR)
Title: Apparatus for controlling elevators
Inventor: NOJIMA SHUICHI
IPC: B66B1/28
Filed: 2007-08-09
Abstract: An apparatus for controlling an elevator is provided to perform accurate current detection by demagnetizing residual magnetic flux of a current sensor which causes detection errors, for returning the current sensor to a reset state. An apparatus for controlling an elevator(13) capable of detecting current supplied to a motor(106) from an inverter(104) using a magnetic current sensor(105A,105B), and drive-controlling the inverter based on the detected value, the apparatus comprises a magnetization control unit(110a). The magnetization control unit applies an electric current at a predetermined timing for demagnetizing residual magnetic flux in the current sensor and returning it to a reset state. The apparatus performs demagnetization control if any change more than a predetermined value is detected in the output of the current sensor before and after the operation of the elevator.
Patent KR-20090016264-A (KR)
Title: Steel-frame for src-frame that steel reinforcement is pre-assembled and steel-frame structure execution method by using the steel-frame
Inventor: SIM JAE WI
IPC: E04B1/24
Filed: 2007-08-10
Abstract: A steel column for an SRC column pre-assembled with a reinforcing bar and a construction method of a steel structure using the same are provided to prevent an accident by an aerial work and to improve the construction precision of a reinforcing bar by constructing a steel column by manufacturing a steel column by pre-assembling a main reinforcing bar and a tie bar to an H-beam. A construction method of a steel structure using a steel column for an SRC column pre-assembled with a reinforcing bar comprises the steps of settling an H-beam(100) welded with a gusset plate for joining a steel beam on the upper part of a worktable above the ground and installing a plurality of connecting bars(140) at regular intervals along the longitudinal direction of the H-beam, pre-assembling a main reinforcing bar(160) to each corner of the connecting bar and winding up the main reinforcing bar with a tie bar(170) to complete a steel column(200) for an SRC column, installing the steel column perpendicularly to each column, and installing a steel beam horizontally to the steel column.
Patent KR-20080101621-A (KR)
Title: Method and apparatus for transmitting control information in mobile telecommunication system
Inventor: KIM YOUNG BUM
IPC: H04B7/26
Filed: 2007-08-10
Abstract: A method and an apparatus for transmitting control information in a mobile communication system reduce a bit error rate or a block error rate and improve reliability when correcting the error of important data. The CQI information is reconstituted by removing a bit with low significance as much as the number of the ACK/NACK bits among the CQI information bit streams generated by determining a receiving channel state(302~310). The reconstituted CQI information and the ACK/NACK are multiplexed(312). The multiplexed CQI information and the ACK/NACK are channel-coded(318). After channel coded signal is modulated, the modulated signal is mapped to a physical channel for transmitting the CQI information and the ACK/NACK and is transmitted(320, 322).
Patent KR-20080018806-A (KR)
Title: Periodic rotational vibration check for storage devices to compensate for varying loads
Inventor: CAGNO BRIAN JAMES
IPC: G11B33/08
Filed: 2007-08-17
Abstract: A periodic rotational vibration check for a storage device to compensate for a varying load is provided to identify the change of a work load and to solve a rotational vibration problem by maintaining the variable showing the rotational vibration state at a rotational vibration log and judging whether the storage device has the rotational vibration problem. Rotational vibration is checked in a storage system while maintaining a rotational vibration log(600). A work load of the system is analyzed. The storage system is re-organized based on the analysis of the work load to reduce the rotational vibration.
Patent KR-20090019594-A (KR)
Title: Method of control key of electric pressure rice cooker
Inventor: JANG WON YONG
IPC: A47J27/08
Filed: 2007-08-21
Abstract: A method for controlling a key of an electric pressure rice cooker is provided to allow a user to select and cancel a processing menu by putting a button even in case canceling the user can put the same button twice not a cancel button. A method for controlling a key of an electric pressure rice cooker comprises a step of inputting a menu through a display window by a user(S10), a step of selecting a menu for Gamma-Amino Butyric Acid or sprouting(S20), a step of inputting a cooking key(S30) after receiving Gamma-Amino Butyric Acid extraction time from the user, a step of determining whether the predetermined time my key was inputted twice if the Gamma-Amino Butyric Acid extraction time is not zero(S60) and a step of extracting the Gamma-Amino Butyric Acid component of cereals If the key is not inputted within the predetermined time twice.
Patent KR-20090020198-A (KR)
Title: Complex bandpass filter with i/q phase mismatch compensation function
Inventor: KIM SE YEOB
IPC: H04B1/10
Filed: 2007-08-23
Abstract: A complex bandpass filter is provided to cut down the time and the cost required for the phase compensation by compensating the phase of I and Q signal. The first low pass filter comprises the first input part delivering the first OP amp(601); the first input part delivering the I channel input signal to the input terminal of the first OP amp; the first feedback unit delivering I channel output signal to the input terminal of the first OP amp. The second low pass filter comprises the second operational amplifier; the second input part delivering the Q channel input signal to the input terminal of the second operational amplifier; the second feedback unit delivering the Q channel output signal to the input terminal of the second operational amplifier. The pole transform unit comprises the first intersection feedback unit delivering the Q channel output signal to the input terminal of the first OP amp; the second intersection feedback unit delivering the I channel output signal to the input terminal of the second operational amplifier. The phase compensation part comprises the first compensation delivering the Q channel input signal to the input terminal of the first OP amp; the second compensation delivering the I channel input signal to the input terminal of the second operational amplifier.
Patent KR-20090020783-A (KR)
Inventor: LEE DONG CHAN
IPC: G02F1/13
Filed: 2007-08-24
Abstract: 본 발명은 기판 반송 장치에 관한 것으로서, 본체와; 상기 본체의 상부에 구성되며, 서로 동일 극성을 가지는 제1자석과 제2자석이 서로 대면되는 자기부상장치와; 상기 자기부상장치의 상부에 구성되며, 기판이 실장되는 카세트가 안착되는 카세트안착대를 포함하는 기판 반송 장치를 제공하여, 기판의 운송을 수행하는 반송장치의 진동 및 충격 완화에 자기부상장치를 도입함으로써 반영구적 사용과 더불어 유지 및 보수가 간편하기 때문에 비용이 절감되는 장점이 있으며 또한 다양한 무게의 기판 이송시에도 자력 제어를 통해 즉시 유연하게 대응할 수 있는 장점이 있다.
Patent KR-20090022773-A (KR)
Title: Substrate used memory module
Inventor: SUH MIN SUK
IPC: H01L23/50
Filed: 2007-08-31
Abstract: A substrate used a memory module is provided to improve the speed of a system operation by making the thickness of the memory module different. A memory module substrate(100) includes an inner part, a edge part, and an outlet. A semiconductor package is settled in the inside portion, and the edge surrounds the inner side. The thickness of the edge portion is larger than that of the inner side. The outlet is connected with a circuit inside of the semiconductor.
Patent KR-20090028270-A (KR)
Title: Preventing device for knife line of side trimmer
Inventor: LEE DO HYEONG
IPC: B21B45/02
Filed: 2007-09-14
Abstract: A knife mark preventing apparatus of a side trimmer is provided to reduce the friction between the knife and a strip by applying oil on the strip edge surface so that the strip is smoothly cut and the damage to the resin coating of the strip is prevented. A knife mark preventing apparatus(50) of a side trimmer comprises an oil supply roll applying oil(86) on the edge part of a strip, and an oil storage supply part which stores the oil in order to supply the oil to the oil supply roll. The oil supply roll comprises a pickup roll(80) picking up the oil in the oil storage supply part, and a variable roll(60) which receives the oil from the pickup roll and provides the oil for the strip edge.
Patent KR-20090028317-A (KR)
Title: 와이어 쇼우
Inventor: LEE YEON HEE
IPC: B28D1/00
Filed: 2007-09-14
Abstract: 본 발명은 세라믹 또는 반도체 웨이퍼용 실리콘(Si) 및 석재 또는 콘크리트 구조물 등을 절단하는 장치인 와이어 쇼우의 와이어에 전달되는 동력이 미끌어지지 않고 확실하게 전달되도록 한 것으로, 미끌림에 의한 구동부의 마모를 최소화하여 와이어 쇼우의 내구성 및 절단작업 성능을 향상하도록 한 것으로, 와이어를 사이에 두고 양측에서 서로 압착하면서 회전력을 전달하는 한 쌍의 궤도마찰 부에 의해 미끌림 현상이 없도록 한 와이어 쇼우장치에 관한 것이다. 
       
     와이어 쇼우, 동력전달부, 구동휠, 가압대차, 상/ 하부가압휠, 궤도마찰부
Patent KR-20090029392-A (KR)
Title: Torque converter for vehicle
Inventor: WOO SEUNG HOON
IPC: F16H45/02
Filed: 2007-09-18
Abstract: A torque converter of vehicles is provided to improve the ride comfort of passenger and performance of the vehicles by reducing the transmission shock in shift through the low viscosity. A casing(100) has the segmented space from an auto transmission(1). The magneto-rheological fluid fills the casing. An electromagnet(200) is arranged in the transmission side exterior of casing. The electromagnet generates the magnetic field according to the control of TCU(Transmission Control Unit)(10). A conducting wire is connected between the electromagnet and the TCU. The electromagnet is positioned between the casing and a shift gear(30). The auto transmission comprises a fluid pressure control part(40).
Patent KR-20090019649-A (KR)
Title: Concave plate and method for manufacturing the same
Inventor: FUJIOKA AKIO
IPC: B32B38/06
Filed: 2007-09-20
Abstract: Provided are a concave plate which can form groove patterns to high dimensional accuracy, in which scratch flaws are hardly generated, and which is excellent in surface strength as a concave plate using a glass substrate on which grooves are formed, and a method for manufacturing the concave plate. A concave plate(1) comprises a binder layer(4) laid up on the surface of a glass substrate having grooves(3) formed thereon, and a DLC(Diamond Like Carbon) layer(5) laid up on the binder layer. The binder layer is consisted of metal. A method for manufacturing a concave plate comprises forming a binder layer on the surface of a glass substrate on which grooves are formed to predetermined patterns, and sputtering carbon onto the binder layer to lay up a DLC(Diamond Like Carbon) layer on the binder layer.
Patent KR-20090036756-A (KR)
Title: A display apparatus
Inventor: PARK SOON KOO
IPC: G06F1/16
Filed: 2007-10-10
Abstract: A display apparatus is provided to facilitate the coupling between a front cover and an inner cover in any case and to enable a user to selectively determine the adoption of a filter gloss. A front cover(10) includes first and second front covers coupling holes(12,13). The first front cover coupling hole is formed at an edge of a side surface which is spaced from the edge of an upper portion as long as the distance A. The second front cover coupling hole is formed at an edge of the side surface which is spaced from the edge of a lower portion as long as the distance B. An inner cover(20) includes first to fourth inner cover coupling holes. The first inner cover coupling hole(22) is formed at an edge of the side surface which is spaced from the edge of the upper portion as long as the distance A. The second inner cover coupling hole is formed at an edge of the side surface which is spaced from the edge of the upper portion as long as the distance B. The third inner cover coupling hole is formed at an edge of the side surface which is spaced from the edge of the lower portion as long as the distance A. The fourth inner cover coupling hole is formed at an edge of the side surface which is spaced from the edge of the lower portion as long as the distance B.
Patent KR-20090037549-A (KR)
Title: System for logging data of power line and method therefor
Inventor: CHANG SUG HUN
IPC: H04L12/26
Filed: 2007-10-12
Abstract: A system for logging a data of power line and a method thereof are provided to reduce the capacitance burden of a memory by remarkably reducing electric power related data which are accumulated at a memory. A data logging system of an electric wire path includes a data logging device(100). The data logging device includes an A/D(Analog to Digital) converter(120), a discrete Fourier transform unit(140), a first buffer(150), a second buffer(160), a spectrum comparison unit(170), and a storage(180). The discrete Fourier transform unit performs discrete Fourier transform of electric power wave data, and creates electric power wave spectrum elements for each frequency. The storage stores the extracted electric power wave spectrum elements as data.
Patent KR-20090044754-A (KR)
Inventor: SUNG JONG JE
IPC: H01J61/02
Filed: 2007-11-01
Abstract: 반사층이 형성된 램프가 개시된다. 그러한 램프는 내부에서 빛이 발광하는 케이스와, 그리고 상기 케이스에 코팅제를 도포하여 광을 반사시킬 수 있는 반사층을 포함한다. 이러한 램프는 일정 성분을 갖는 코팅제를 램프상에 도포하여 반사층을 형성함으로써 반사갓 뿐만 아니라 반사층에 의하여도 광를 반사시킴으로써 반사효율을 향상시킬 수 있는 장점이 있다. 또한, 일정 성분의 코팅제에 의하여 반사층을 형성함으로써 내열성이 강하며, 부착성, 내습성, 내비 등수성, 내수성 및 기계적 물성, 광택 보존성, 색유지성이 우수한 장점이 있다. 
       
     램프, 형광, 반사, 도료, 성분
Patent KR-20090045740-A (KR)
Inventor: JEONG HONG SIL
IPC: H04L1/00
Filed: 2007-11-02
Abstract: 본 발명은 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 데이터 송수신 장치 및 방법에 관한 것으로서 본 발명이 제공하는 저밀도 패리티 검사(Low Density Parity Check:LDPC) 행렬을 사용하는 통신 시스템의 데이터 송신 방법은, 저밀도 패리티 검사(Low Density Parity Check:LDPC) 행렬을 사용하는 통신 시스템의 데이터 송신 방법에 있어서, 정보 데이터 비트들이 입력되면, 상기 정보 데이터 비트들을 부호화하여 LDPC 부호어를 생성하는 LDPC 부호화 과정과, 상기 LDPC 부호어를 인터리빙하는 과정과, 상기 인터리빙된 LDPC 부호어를 신호 성좌 비트 매핑(Mapping)하여 매핑 신호를 출력하는 신호 성좌 비트 매핑 과정과, 상기 매핑 신호를 고차 변조하여 변조 신호를 출력하는 변조 과정과, 상기 변조 신호를 RF 처리하여 송신 안테나를 통해 전송하는 RF 처리과정을 포함한다. 
     
      저밀도 패리티 검사(LDPC) 부호, 고차 변조, 신호 성좌 비트 매핑, 인터리빙
Patent KR-20090053471-A (KR)
Inventor: SONG DOO SAM
IPC: E06B9/264
Filed: 2007-11-23
Abstract: 본 발명은 건물의 발코니에 설치되어 실내와 실외를 분리하면서 단열을 실시하는 창호시스템에 관한 것이다. 본 발명은, 상기 발코니의 외벽에 설치되는 외부창문; 상기 발코니 상에서 상기 외부창문(60)과 소정의 간격으로 이격설치되어 건물의 내부에 위치함으로써, 외부창문(60)과의 사이에 단열공간(55)을 형성하는 내부창문(50) 및; 상기 내부창문(50)의 단열공간(55)에 설치되어 상기 외부창문(60) 및 내부창문(50) 사이에 개재되고, 중첩되거나 전개되면서 외부창문(60)으로 투사되는 태양광을 필요에 따라 선택적으로 차폐하는 차양부재;를 포함한다. 본 발명은, 단열공간(55)에 차양부재가 개재되므로 필요에 따라 태양광을 차단하거나 실내로 유입할 수 있으며, 차양부재가 단열공간(55)과 함께 단열을 실시하므로 단열효율을 향상시킬 수 있다. 
       
     발코니, 창문, 단열, 공간, 차양
Patent KR-20080051094-A (KR)
Title: Multi-bit resistive memory
Inventor: NIRSCHL THOMAS
IPC: H01L27/115
Filed: 2007-12-04
Abstract: A multi-bit resistive memory is provided to store a number of data bits by programming a phase change memory to have middle resistances or states. A multi-bit resistive memory includes a first multi bit resistive memory cell(112a) and a single bit resistive memory cell(114a-114d). The single bit resistive memory cell stores bits indicating whether data stored in the first multi bit resistive memory cell is inverted or not. The memory further includes a second multi bit resistive memory cell(112b), and the single bit resistive memory cell stores the bit indicating whether the data stored in the second multi bit resistive memory cell is inverted. A bit line(BL) is coupled to the single bit resistive memory cell, the first multi bit resistive memory cell and the second multi bit resistive memory cell.
Patent KR-20090059756-A (KR)
Title: Piezoelectric micro speaker using micro electro mechanical systems and manufacturing method thereof
Inventor: LEE SANG KYUN
IPC: H04R31/00
Filed: 2007-12-07
Abstract: A piezoelectric micro speaker and a manufacturing method thereof are provided to reduce a sudden change of an output sound pressure of a micro speaker by forming a resonant change part in a part of a piezoelectric body by a pattern. A piezoelectric body(107) is formed on a top part of an elastic thin film. A resonant change part(110) is formed on a part among a bottom part of the elastic thin film and a top part of the piezoelectric body by a pattern. The elastic thin film is made of one material among silicon, silicon oxide series, and silicon nitride series. The pattern of the resonant change part converts a resonant frequency of an audio frequency band generated in the piezoelectric body into frequency of an inaudible frequency band.