baber/WOPTO huggingface dataset:
Patent KR-20070073405-A (KR)
Title: Method and apparatus for driving liquid crystal display
Inventor: BAK DAE YANG
IPC: G09G3/20
Filed: 2006-01-05
Abstract: A method and an apparatus for driving a liquid crystal display are provided to increase pulse width of a gate-on voltage supplied to a gate line by adjusting pulse width of an output enable signal supplied to a gate driver. An apparatus for driving a liquid crystal display includes an LCD(Liquid Crystal Display) panel(20), a data driver(16), a power supply(12), a timing controller(10), and a multiplexer(14). A gate driver(18) for driving a gate line of an image display unit is embedded in the LCD panel. The data driver drives a data line of the image display unit. The power supply supplies power to respective circuit blocks. The timing controller controls the gate driver and the data driver. The multiplexer adjusts pulse width of an output enable signal from the timing controller and supplies the result to the gate driver.
Patent KR-20060094858-A (KR)
Inventor: HARGROVE MICHAEL
IPC: H01L21/20
Filed: 2006-01-10
Abstract: STI(Shallow Trench Isolation) 영역의 형성이 SOI(Silicon On Insulator) 웨이퍼를 위한 SIMOX 제조 공정에 통합된다. SOI 공정을 시작하기 이전에, 활성 영역으로 지정된 부분의 실리콘 웨이퍼에 양호한 질소(N 2 ) 주입이 가해진다. 질소는 나중에 주입되는 산소의 산화율을 변경한다. N 2 가 주입되는 영역은 얇은 산화물층이 된다. SIMOX 공정은 질소 주입 다음에 시작할 수 있다. 이것은 Si 기판에 고정된 깊이로 두꺼운 산화물층 및 얇은 산화물층이 매립된 영역을 초래한다. 매립된 두꺼운 산화물 영역과 얇은 산화물 영역 상부의 과잉 Si는 두꺼운 산화물 영역까지 아래로 연마되어 얇은 산화물 영역 위에 활성 소자 영역을 형성한다. 그래서, SOI 웨이퍼는 추가의 STI 제조 단계를 필요로 하지 않고 SOI 공정의 완료에 따라 STI 구조를 나타낸다.
Patent KR-20070078909-A (KR)
Title: Method for recovering av session and control point for the same
Inventor: CHOI SANG HOON
IPC: H04N7/173
Filed: 2006-01-31
Abstract: A method for recovering an A/V session and a control point for the same are provided to conveniently recover the A/V session if playback is abnormally terminated by an error generated in the A/V session. The control point includes an information collecting module(1120) collecting A/V session information and a recovering module(1170) controlling recovery of the A/V session based on the collected A/V session information if the error occurs in the A/V session. The A/V session includes at least one of an ID of a media renderer and a media server forming the A/V session, a URI(Uniform Resource Identifier) of the contents played by the A/V session, and content playback information. If an event message is received from the media renderer forming the A/V session, the information collecting module obtains the A/V session information from the event message. The recovering module requests the media renderer confirmed by the A/V session information to play the contents identified by the URI from a content playback position based on the obtained A/V session information.
Patent KR-20070079865-A (KR)
Title: Reserved record site
Inventor: AHN HEUI TAY
IPC: G06Q50/00
Filed: 2006-02-04
Abstract: A site for providing a reserved recording service is provided to enable a user to obtain a desired broadcasting program by offering an effect for making the other user record the desired broadcasting program as a substitute. A member uploads a script for making a reservation to a bulletin board of the site. If the desired script is not found in the bulletin board, the member makes a bulletin. The script is linked to the requested bulletin as a reply. The member selects the best script among the linked scripts. If the member requiring the reservation selects the corresponding bulletin, recording is reserved in a system of the member. The script comprises a broadcasting station name, broadcasting start/finish time, an additional time before/after the broadcasting start/finish time, and weekly/daily selection. The recording is started before the additional time of the broadcasting start time and is finished after the additional time of the broadcasting finish time.
Patent KR-20070013996-A (KR)
Title: Operational amplifier and constant current generation circuit using the same
Inventor: OYAMA KAZUHIKO
IPC: G05F1/56
Filed: 2006-02-17
Abstract: An operational amplifier and a constant current generation circuit using the same are provided to shorten the time from the starting to the obtaining of constant current when a gain of differential terminal of the operational amplifier is set to be small. In an operational amplifier, a first input terminal(3a) inputs a first input signal, a second input terminal(3b) inputs a second input signal, and a control terminal(3c) and an output terminal(3d) input a starting signal which is shifted to the first and second logic levels. A reset unit resets a first node to a second potential, a second node to a first potential, and the output terminal to the second potential when the starting signal is the first logic level, and separates the first node from the second potential, the second node from the first potential, and the output terminal from the second potential respectively when the starting signal is the second logic potential. A differential terminal(20) amplifies a difference portion between the first input signal of the first input terminal(3a) and the second input signal of the second input terminal(3b) and outputs the amplified difference to the second node by being in an active state when the starting signal becomes the second logic level and the potential of the first node is shifted to a predetermined level. An amplifying terminal(30) amplifies the potential of the second node and outputs the amplified potential to the output terminal(3d) by being in the active state when the potential of the first node is shifted to the predetermined level. A capacitance(37) is connected between the control terminal(3c) and the second node.
Patent KR-20070094098-A (KR)
Title: Digital to analog converter and method thereof
Inventor: KIM HYUNG TAE
IPC: G09G3/20
Filed: 2006-03-16
Abstract: A digital to analog converter of a source driver in a flat display device and a method thereof are to reduce the size of a circuit by using sample-hold scheme and thus removing necessity of an additional circuit for controlling offset. A digital to analog converter of a source driver in a flat display device comprises an analog gray scale voltage generation unit(410), a first decoder(420), a second decoder(430), and an interpolation voltage generation unit(440). The analog gray scale voltage generation unit generates a plurality of analog gray scale voltage. The first decoder selects two different analog gray scale voltages among the analog gray scale voltages, in response to input image data of upper K bits among input image data of N bits, where N is natural number above 2 and K is natural number less than N, and generates the selected two voltages as a first level voltage and a second level voltage. The second decoder generates plural divided voltages by dividing the selected voltage levels repeatedly in response to input image data of the rest L bits of the N bits, where L is less than N. The interpolation voltage generation unit outputs the average of the divided voltages.
Patent KR-20060124557-A (KR)
Title: Discharging lamp ignition circuit and discharging lamp ignition apparatus, light source apparatus
Inventor: OKAMATO MASASHI
IPC: H05B41/26
Filed: 2006-03-31
Abstract: A discharge lamp ignition circuit, a discharge lamp ignition apparatus, and a light source apparatus are provided to prevent a lamp from being damaged due to a peeling of a glass material and an electrode material. A power supply circuit(Ux) supplies a power to a discharge lamp(Ld). An inverter(Ui) is installed on a rear end of the power supply circuit(Ux), and inverts a polarity of a voltage applied to the discharge lamp(Ld). A trigger circuit(Uz) supplies a pulse current to a primary side winding(Pz) of a high voltage transformer(Tz). The high voltage transformer(Tz) applies a high voltage to an auxiliary electrode(Et). Main power supply terminals(Tm1,Tm2) connect the inverter(Ui) to electrodes(E1,E2). Trigger terminals(Tz1,Tz2) connect the trigger circuit(Uz) to the high voltage transformer(Tz). In a non-operation state of the trigger circuit(Uz), the trigger terminals(Tz1,Tz2) maintain the same voltage with respect to a lower voltage side output line(UxG) of the power supply circuit(Ux).
Patent KR-20070099267-A (KR)
Title: Device information sharing method and apparatus in distributed topology wireless communication network
Inventor: BAE DAE GYU
IPC: H04W92/18
Filed: 2006-04-04
Abstract: A method and an apparatus for sharing device information in a distributed topology wireless communication network are provided to decrease a packet collision and a packet loss by including a device information sharing request in a beacon signal. A device A(711) transmits a beacon signal to a device B(712). An announcement is included in the beacon signal. Alternatively, the device B transmits the beacon signal to the device A. When the transmitted announcement is expired, the beacon signal containing the announcement is generated and transmitted during a beacon transmission time in a beacon period of a next super frame, such that a successive announcement(710) is performed. The device A and device B perform the announcement during allocated time slots, such that no collision occurs between the devices.
Patent KR-20070103800-A (KR)
Title: Computation apparatus for estimated number of wap g/w and method for operating the same
Inventor: CHOI BONG DAE
IPC: G06F17/50
Filed: 2006-04-20
Abstract: A device for forecasting and computing the number of WAP G/W servers, and an operation method thereof are provided to predict the required number of the WAP G/W servers easily and to plan for an estimate for purchasing the WAP G/W server. A device for forecasting and computing the number of WAP G/W servers comprises an engineering volume database(25), an engineering volume abstraction unit(23), a extension point traffic computing unit(24), and a control unit(20). The engineering volume database is installed to keep the engineering volume when having a CPU(Central Processing Unit) share for traffic-controlling one WAP G/W server normally. The engineering volume abstraction unit is formed to abstract the engineering volume by using an object size dispersion graph of a transaction controlled by the WAP G/W server. The extension point traffic computing unit is installed to calculate the total number of the transactions of an extension point for the WAP G/W server. The control unit is formed to predict and forecast the required number of the server for the extension point for the WAP G/W server. An operation method of the device for forecasting and computing the number of the WAP G/W server includes a step of calculating the required number of servers for the extension point by using the engineering volume and the transaction forecasted at the extension point.
Patent KR-20070104720-A (KR)
Title: Toxoid vaccine preventing the infectious disease of enterohamorrhagic escherichia coli
Inventor: LEE HEE SOO
IPC: C12N1/20
Filed: 2006-04-24
Abstract: An Enterohemorrhagic Escherichia coli(EHEC) strain isolated from Korean native cattle is provided to be used as a vaccine strain. And a toxoid vaccine for preventing an infectious disease of EHEC comprising an inactivated Shiga toxin produced from the strain is provided to prevent hemorrhagic diarrhea of a calf and induce the decrease of the infection in cattle, thereby being ultimately used for preventing an infectious disease of EHEC. An EC377 strain selected from EHEC derived from Korean native cattle produces shigatoxins 1(stx1) and has a plasma type of 055. An EC611 strain selected from the EHEC derived from Korean native cattle produces stx2 and has a plasma type of 06. An EC381 strain selected from the EHEC derived from Korean native cattle produces stx1 and stx2 and has a plasma type of 0153. 06. 55. A method for promoting the generation of Shiga toxins is characterized in that 0.5-1.0mug/ml of Mitomycin C is added during the culturing of the EHEC strains. A toxoid vaccine for preventing an infectious disease of EHEC comprises at least one Shiga toxins cStx1 and cStx2 toxoid antigen prepared by treating the shigatoxins with 0.2-0.5% of glutaraldehyde for 1-3 hours and then detoxicating it with 0.2-1.0% of lysine.
Patent KR-20070034925-A (KR)
Title: 디스크 제어 장치, 디스크 제어 방법 및 디스크 제어프로그램을 기록한 컴퓨터로 판독가능한 기록 매체
IPC: G11B20/10
Filed: 2006-05-09
Abstract: 본 발명은 진동 상태에서의 디스크 제어를 적절히 행하는 것을 과제로 한다. 
     디스크 제어 장치(10)는, 기억된 진동 검출 데이터로부터 디스크 장치(20)에 발생하고 있는 진동을 검출한 경우에는(도 1의 (3) 참조), 기록 오프 트랙 슬라이스를 엄격하게 하는 제어를 한다(도 1의 (4) 참조). 즉, 디스크 제어 장치(10)는 진동을 검출한 경우에는 디스크 장치에 대한 데이터의 기록을 중지시키는 조건이 통상시보다도 엄격하게 되도록 제어한다.
Patent KR-20060081384-A (KR)
Inventor: LIM YOUNG BOK
IPC: A63H1/24
Filed: 2006-05-16
Abstract: 본 발명은 팽이가 회전하는 동안 경쾌한 소리가 나면서 불빛이 반짝이는 발광 기능을 겸비하여 사용자에게 청각과 시각적으로도 즐거움을 줄 수 있도록 하여 유희용구로서의 기능을 보강할 수 있는 팽이를 제공하는데 있다. 
     이를 위해 팽이가 고속으로 회전시 중심을 유지하는 다수 개의 회전볼을 팽이 하단부 받침대내 이탈됨이 없이 내장 시켜 경쾌한 소리를 발생시키는 소리발생부와 팽이 회전시 발생되는 미세한 진동으로 인해 스프링 타입 스위치를 일정한 주기로 개폐시켜 마치 불빛이 반짝이는 시각적 효과를 부여한 팽이에 관한 발명 임. 
       
     팽이, 유희, 발광, 소음발생, 어리이 유희, 장난감, 유희용 팽이
Patent KR-20060069806-A (KR)
Inventor: KIM JIN WAN
IPC: B28B11/12
Filed: 2006-05-22
Abstract: 본 발명은 소정 재질과 형상을 갖는 바닥 포장용 벽돌의 성형 공정시, 벽돌의 상부 표면에서 하부 표면 방향으로 이음매를 형성하기 위한 이음매 예정편과, 벽돌의 하단부 측면에서 상부 방향으로 일정 높이를 갖는 돌기부를 선택적인 조합으로 형성하기 위한 바닥 포장용 벽돌의 성형 방법 및 이를 이용하여 제조된 바닥 포장용 벽돌에 관한 것이다. 이와 같은 본 발명에 따른 바닥 포장용 벽돌의 성형방법은, 혼련된 원료를 압출 성형기를 통하여 미리 설정된 모양과 길이를 갖는 벽돌 컬럼을 압출 및 성형하되, 상기 벽돌 컬럼의 장변 또는 단변 방향의 한 쌍의 하측면에 소정 크기의 돌기부를 가로 또는 세로방향으로 성형하는 단계와; 복수개의 형성용 철사줄이 구비된 프레임을 이용하여 상기 벽돌 컬럼의 일측의 장변 또는 단변 방향으로 소정 두께와 깊이를 갖는 이음매 예정편이 형성하기 위한 부분 절단 동작을 실행하는 단계와; 복수개의 절단용 철사줄을 이용하여 상기 벽돌 컬럼을 미리 설정된 크기대로 절단하여 복수개의 개별 벽돌을 분리하기 위한 절단동작을 실행하는 단계로 이루어진다. 
       
     벽돌, 이음매, 이음매 예정편, 돌기, 크랙 유도홈
Patent KR-20070117219-A (KR)
Title: Vessel for refill
Inventor: HAN SUN CHU
IPC: B65D25/56
Filed: 2006-06-07
Abstract: A container for displaying a remaining amount is provided to obtain the advantages of a container made of a transparent material and a container made of a non-transparent material. A part of a shampoo container made of a non-transparent material is made of a transparent material. The transparent portion is enclosed with a non-transparent from the inner side of the container. The upper part and the lower part of a path(2) made of a non-transparent material are open to enable a user to check the remaining amount of the shampoo even if a shampoo container is turned over. A light bar(1) that is made of a triangle that moves only along the path by a recess(3) changes its position due to the shampoo that comes into the path and makes a user to check the remaining amount of the shampoo through a glass film that is made of a transparent material.
Patent KR-20070120234-A (KR)
Title: Color filter substrate, display panel having the same and method or making the same
Inventor: CHO WOO SIK
IPC: G02F1/1335
Filed: 2006-06-19
Abstract: A color filter substrate, a display panel including the same, and a fabrication method thereof are provided to reduce a volume of a color filter by forming a second light blocking layer in a unit pixel and covered with the color filter. A color filter(240) is formed in a unit pixel. A first light blocking layer(220) is formed at a position corresponding to an outer edge of the color filter. A second light blocking layer is formed in the unit pixel, and is formed under the color filter to be covered with the color filter, thereby reducing a volume of the color filter. A common electrode(260) is formed on the color filter and the first light blocking layer. The first and the second light blocking layers are formed of an organic material. A passivation layer(250) is formed between the common electrode and the color filter to protect the color filter.
Patent KR-20070121421-A (KR)
Title: Thin flim transistor substrate and fabricating method thereof
Inventor: KWACK HEE YOUNG
IPC: H01L29/786
Filed: 2006-06-22
Abstract: A thin film transistor substrate and a manufacturing method thereof are provided to prevent wave noise due to an active tail by forming a semiconductor pattern on superposed region of a source electrode, a drain electrode and a gate electrode. Gate lines(102) and data lines(104) are intersected each other on a substrate to define a pixel region, with a gate insulating layer(162) being interposed between the lines. A thin film transistor(TFT) has a gate electrode(114) extending from the gate line, a source electrode(110) extending from the data line, a drain electrode(112) facing the source electrode and a semiconductor pattern(150) formed on the gate insulating layer. Pixel electrodes(154,156) extend from the drain electrode. A gate pad(124) has a gate pad lower electrode(122) and a gate pad upper electrode(128). A data pad(134) has a data pad lower electrode(132) and a data pad upper electrode(138). A protective layer(164) is formed to cover the gate insulating layer, the data line, the thin film transistor and the pixel electrode. A source/drain metal layer(173) is formed on a transparent metal layer(171).
Patent KR-20080002057-A (KR)
Title: Method of forming a contact plug in a flash memory device
Inventor: KIM JAE HEON
IPC: H01L21/8247
Filed: 2006-06-30
Abstract: A method for forming a contact plug in a flash memory device is provided to simplify processes by implementing drain, source, and gate contact plugs using metal materials. A semiconductor substrate(101) including a common source between source select transistors and a drain between drain select transistors, is prepared. A first interlayer dielectric(113) is formed on the resultant structure. By etching the first interlayer dielectric to expose the common source, a first common source contact hole is formed. An inside of the first common source contact hole is filled by a first conductive layer, thereby forming a first common source contact plug(117s). Then, a second interlayer dielectric(118) is formed on the resultant structure. By etching the second and first interlayer dielectrics to expose the first common source plug and drain, a second common source contact hole and a drain contact hole are formed. The second common source contact hole and a drain contact hole are filled by a second conductive layer, thereby forming a second common source contact plug(123s) and a drain contact plug(123d).
Patent KR-20080002482-A (KR)
Title: Method of manufacturing recess gate of semiconductor device
Inventor: BAE BYUNG WOOK
IPC: H01L21/336
Filed: 2006-06-30
Abstract: A method for forming a recess gate in a semiconductor device is provided to prevent a protrusion from being formed at both corners of a recess region in an etch process by etching an active region before a trench is filled with an oxide layer to form an isolation layer so that a recess region is firstly formed. A semiconductor substrate(41) has an active region including a gate formation region and an isolation region. The isolation region of the semiconductor substrate is etched to form a trench(T). The gate formation region in the active region having the trench is etched to form a recess region(HR). An oxide layer is formed on the front surface of the substrate to fill the trench and the recess region. A CMP process is performed on the oxide layer to expose the substrate so that an isolation layer is formed in the trench. The oxide layer in the recess region is removed. A gate is formed on the recess region from which the oxide layer is removed. The recess region can be formed of a built-in line type formed on the active region and the isolation region, or formed of a dot type only on the active region and an isolation layer adjacent to the active region.
Patent KR-20080004938-A (KR)
Title: Method of producing functional cement mortar and the functional cement mortar produced by the method
Inventor: KIM YOUNG GOOK
IPC: C04B14/26
Filed: 2006-07-07
Abstract: A preparation method of functional cement mortar is provided to adsorb volatile organic compounds produced by cement and emit anions and far-infrared rays, thereby increasing the activity of a human body in an environment-friendly home environment. A preparation method of functional cement mortar includes the steps of: mixing cement, sand and water in an agitator to obtain cement mortar; and adding 10-100wt% of nanopowder anion generating granulated blast-furnace slag with respect to the cement weight. The nanopowder anion generating granulated blast-furnace slag is prepared by: pulverizing granulated blast-furnace slag at room temperature and at low speed; depositing the pulverized powder into water to which weak current is applied; transferring the deposited slag to an ultrasonic zone; applying an ultrasonic wave to the slag for a preset amount of time; gradually drying the slag in an Al ceramic kiln under oxygen and radon ions; and mixing the dry slag with baked tourmaline. Further, the granulated blast-furnace slag is pulverized into 20 - 325 mesh.
Patent KR-20080009829-A (KR)
Title: Contr0l system for mornitoring pump of semiconductor manufacturing equipment and method of the same
Inventor: LEE SUNG JIN
IPC: H01L21/304
Filed: 2006-07-25
Abstract: A control system and a method for monitoring a pump of semiconductor manufacturing equipment are provided to maintain and repair the pump easily by monitoring the operation states of the pump and a proximity sensor installed inside the pump in real time. A control system for monitoring a pump of semiconductor manufacturing equipment(100) includes a treatment bath, a pump(110), a pump controller(104), and an equipment control unit(102). The pump is placed on a pipe(106) which supplies a treatment liquid to the treatment bath. The pump controller drives the pump, and controls the operation of the pump to control the flow of the treatment liquid. The equipment control unit is electrically connected with the pump, and generates the equipment interlock of the semiconductor manufacturing equipment in case that the operation of the pump is detected and the pump is stopped.
Patent KR-20080013261-A (KR)
Title: Liquid crystal display panel
Inventor: LEE KI YOUNG
IPC: G02F1/1333
Filed: 2006-08-08
Abstract: An LCD is provided to achieve a simpler and firm ground structure by attaching an electric contact material to one side within a top chassis and shield noise and electromagnetic waves by increasing a contact surface between the top chassis and a lamp cover. An LCD(Liquid Crystal Display) panel(1) displays images. A lamp(31) irradiates light to the LCD panel. A lamp cover(33) protects the lamp by surrounding the lamp. A top chassis(27) surrounds the outside of the LCD panel and the lamp cover. An electric contact material(35) is disposed between the lamp cover and the top chassis to electrically contact the lamp cover with the top chassis. The electric contact material is an anisotropic conductive film. A diffusion sheet(13) and a prism sheet(11) diffuse or condense the light from a light guide panel(15) to improve brightness.
Patent KR-20070113936-A (KR)
Title: Pot lid with opening and shutting window
Inventor: SHIN WOO HYUN
IPC: A47J36/06
Filed: 2006-08-16
Abstract: A pot lid with an opening and closing window is provided to prevent content of a pot from overflowing, and to check a content state in the pot easily by placing the window from a first knob to an edge part. A pot lid with an opening and closing window comprises a lid body(10), a first knob(30), an edge part(130), a rotary lid(20), and anti overturning protrusions(120). The opening and closing window is installed to one side of the lid body from the first knob to the edge part with a funnel shape. The rotary lid is placed on the opening and closing window to rotate the body of the first knob on a rotary shaft and to open and close the opening and closing window. The anti overturning protrusions prevent the rotary lid from being overturned. The rotary lid has a second knob(210) rotating the rotary lid. The rotary lid has a steam hole(220) through which the steam is discharged.