baber/WOPTO huggingface dataset:
Patent KR-20070074091-A (KR)
Title: Liquid crystal display and driving method the same
Inventor: LEE KWANG HEE
IPC: G02F1/133
Filed: 2006-01-06
Abstract: A liquid crystal display device and a driving method thereof are provided to remove a residual DC component in an LCD panel by periodically supplying different compensation voltages to a common voltage, thereby preventing afterimages. A liquid crystal display device includes an LCD(Liquid Crystal Display) panel(100), a gate driver(60), a data driver(50), a common voltage generator(40), a common voltage compensator(30), and a timing controller(10). The gate driver and the data driver drive the LCD panel. The common voltage generator generates a common voltage and supplies the common voltage to the LCD panel. The common voltage compensator generates first and second compensation voltages, which have different levels from the common voltage, and supplies the compensation voltages to the common voltage generator. The timing controller supplies control signals to the gate driver, the data driver, and the common voltage compensator.
Patent KR-20070075788-A (KR)
Title: Gate driver and display apparatus having the same
Inventor: LEE JONG HYUK
IPC: G09G3/36
Filed: 2006-01-16
Abstract: A gate driver and a display apparatus having the same are provided to prevent an abnormal operation of a gate driver and the display apparatus by outputting a carry signal to a carry terminal irrespective of an abnormal gate signal. A gate driver includes plural stages. Each of the stages includes a pull-up unit(151), a carry unit(158), a pull-down unit(152), a pull-up driver(153), a ripple prevention unit(154), and a repair unit(155). The pull-up unit generates a current stage gate signal. The carry unit generates a current stage carry signal. The pull-down unit receives a next stage gate signal from one of next stages and discharges the current stage gate signal. The pull-up driver receives a previous stage gate signal from one of previous stages, turns on the pull-up and carry units, and turns off the pull-up and carry units in response to the next stage gate signal. The ripple prevention unit connected to an output electrode of the pull-up unit prevents a ripple of the current stage gate signal. The repair unit blocks supply of an abnormal signal from the output electrode of the pull-up unit to a control electrode of the carry unit.
Patent KR-20070077844-A (KR)
Title: Backlight assembly and liquid crystal display apparatus having the same
Inventor: KIM JAE KWANG
IPC: G02F1/13357
Filed: 2006-01-25
Abstract: A back light assembly and an LCD(Liquid Crystal Display) having the same are provided to maintain constantly the distance between a light guide panel and a light generating member inserted into the light guide panel, thereby securing the uniformity of brightness. A light guide panel(330) includes a side surface having a combining groove(332), an upper surface and a lower surface. A light emitting member(310) includes a light source and a body member for fixing the light source. The combining groove has the first side, the second side opposite to the first side and a light receiving surface for connecting the first and second sides. The inlet of the combining groove has the first width and the inside of the combining groove has the second width wider than the first width. The body member is inserted into the combining groove. The second width is gradually increased from the inlet thereof to the light receiving surface. The first and second sides of the combining groove are formed by a surface. The first and second sides are a plane surface.
Patent KR-20070078119-A (KR)
Title: A sump and dish washer comprising the sump
Inventor: WOO SANG WOO
IPC: A47L15/48
Filed: 2006-01-26
Abstract: A sump and a dish washer composed of the same are provided to improve reliability of the dish washer for a user by efficiently performing washing of a stored dish. A sump(100) includes a sump case(190), a sump cover(140), a self-cleaning filter(130), a filter cleaning nozzle(120), a lower nozzle holder(110), a draining motor(240), a washing pump, and a flow path guide. The sump case is installed at the bottommost side, and stores washing water inside. The sump cover covers an upper surface of the sump case. The self-cleaning filter is installed at an upper side of the sump cover to be stepped by a predetermined height. The filter cleaning nozzle is installed at an upper side of the self-cleaning filter to clean the self-cleaning filter by using the washing water. The lower nozzle holder is installed at a center of the self-cleaning filter, and is connected to a lower nozzle. The draining motor is installed at a side of the sump case, and discharges the washing water to the outside. The washing pump pumps the washing water stored in the sump case. The flow path guide is installed at a lower side of the sump case and guides the flow of the washing water pumped by the washing pump.
Patent KR-20070079656-A (KR)
Title: Printed circuit board having ultraviolet-curable coating layer and manufacturing method thereof
Inventor: LEE SEUNG LO
IPC: H05K3/12
Filed: 2006-02-03
Abstract: A printed circuit board having an ultraviolet-curable coating layer and a manufacturing method thereof are provided to prevent warpage of a semiconductor package, by hardening a printed circuit board before the semiconductor package is manufactured. In a method for manufacturing a printed circuit board having an ultraviolet-curable coating layer, a board body(110) with the constant thickness is prepared. A copper wire layer(120) with a board pad(123) and a port pad(125) is formed on both sides of the board body. A photo solder resist layer(140) covering both planes of the board body except the board pad and the port pad is formed. An ultraviolet-curable coating layer(150) is formed on the photo solder resist layer except the board pad and the port pad.
Patent KR-20060120396-A (KR)
Title: Recording medium, method and apparatus for reproducing data
Inventor: SHIM YOUNG SUN
IPC: G11B20/10
Filed: 2006-02-09
Abstract: A recording medium and a method and an apparatus for reproducing data from the recording medium are provided to limit data output resolution until a current time reaches an analog output sunset time. If a user enters a data reproduction command, an optical recording/reproducing device reads data from a recording medium and/or a local storage, and provides a playback system with the read data. The data is decoded by a decoder(S10). The decoded data is transmitted to the user via a display. If the decoded data is outputted in the form of analog data, data is compressed according to ICT(Image Constraint Token) values of individual regions or is outputted in the form of original resolution without any change. The player determines whether output resolution of data is constrained by referring to the ICT value recorded in either the management file or the stream file of the read data of the recording medium and/or the local storage. The Player Registers indicates a currently-used region of the player or other regions to be used. Therefore, the controller compares the current region of the player for reproducing data with ICT information(S20). Wherein the region value indicates a region where the player is to be played. In case that the output resolution of the above-mentioned region is limited, data is outputted in the form of a constrained image such that the constrained image is presented to the user(S30). Otherwise, if the output resolution is not constrained, the playback system outputs the decoded data in the form of original data resolution(S40).
Patent KR-20070082402-A (KR)
Title: Organic/inorganic composite porous film and electrochemical device prepared thereby
Inventor: SEO DAE JONG
IPC: C08J5/22
Filed: 2006-02-16
Abstract: An organic/inorganic composite porous film is provided to impart additional lithium ion conduction paths to a battery, to improve a degree of swelling with an electrolyte, and to improve the quality and thermal safety of a battery. An organic/inorganic composite porous film comprises: (a) porous inorganic particles having a plurality of pores therein; and (b) a binder polymer coating layer partially or totally formed on the surface of the inorganic particles. The inorganic particles are interconnected with each other and fixed to each other by the binder polymer, and the interstitial volumes in the inorganic particles form a pore structure. The porous inorganic particle is selected from the group consisting of inorganic particles having a dielectric constant of 5 or higher, and inorganic particles capable of lithium ion conduction.
Patent KR-20070082751-A (KR)
Title: Steam shower apparatus and cleaning apparatus of display apparatus comprising of the same
Inventor: LEE KEUN YONG
IPC: H01J9/24
Filed: 2006-02-17
Abstract: A steam shower apparatus and a cleaning apparatus of a display apparatus comprising the same are provided to improve uniformity of a substrate and deposition force of a thin film by removing effectively impurities from a substrate. A steam shower apparatus includes a cleaning material tank(5) and a steam rinsing unit. The cleaning material tank stores a cleaning material. The steam rinsing unit receives the cleaning material from the cleaning material tank, heats the cleaning material to form steam, and rinses a substrate of a display device by using the steam. The steam rinsing unit includes a pump(3) for absorbing the cleaning material from the cleaning material tank; a heater(1) for heating the cleaning material provided from the pump to form the steam; and a steam shower nozzle for rinsing the substrate by injecting the steam of the cleaning material.
Patent KR-20070087947-A (KR)
Title: A inside and outside case thermal decomposition of die sinking part is damaged forge mold for cold and warm working
Inventor: KIM BONG SU
IPC: B21J13/03
Filed: 2006-02-20
Abstract: A method enabling the inner and outer cases to be recycled by heating a mold with a damaged die forging part, thereby thermally dismantling the damaged die forging part and inner and outer cases of a forging mold is provided. In a forging mold in which a die forging part is shrink fitted into a protection cover, a method for thermally dismantling inner and outer cases of a forging mold for cold and warm working with a damaged die forging part(13) comprises rapidly heating an outer periphery of the outer case(11) of the mold with the damaged die forging part using a high frequency induction heating coil(22) and thermally dismantling shrink fitted inner case(12) or die forging part by heat expansion of the heated outer case, thereby naturally dropping the inner case or the die forging part into a hollow part(23) of a jig(21) such that the inner and outer cases of the mold can be recycled.
Patent KR-20060095468-A (KR)
Inventor: KOK HAICO VICTOR
IPC: H01L21/027
Filed: 2006-02-22
Abstract: 높은-NA 리소그래피 장치의 기판 레벨에서 사용하기 위한 센서는, 센싱 요소를 커버링하는 투명 플레이트 및 Fresnel 렌즈, 홀로그래픽 광학 요소, 반전된 Winston 콘, 구면 렌즈 및 표면 러프닝을 포함하여, 센싱 요소내로의 방사선의 커플링을 향상시키기 위한 구성들을 갖는다.
Patent KR-20070084931-A (KR)
Title: Multi security access module using universal serial bus and certification service method using the same
Inventor: YANG JUN HO
IPC: G06F21/82
Filed: 2006-02-22
Abstract: A multi-security access module using a USB and an authentication service method using the same are provided to satisfy authentication and security performance at the same time by connecting to a plurality of USB devices mounting the plurality of SIM cards and performing an authentication service requested from a server. A USB hub(110) has the plurality of receivers connecting to the USB devices(200). A root USB port is connected to the server. A controller(130) includes a storing module(132) storing a multi-security access module application, and an authenticating module(131) searching the unused USB device among the connected USB devices and performing the authentication service by using the unused USB device if an authentication service request is received from the server. The controller transfers and installs the multi-security access module application to the server if the multi-security access module is connected to the server. The USB device includes a receiving part for receiving the SIM card storing an authentication service application, and a dongle connected to the receiving part and the SIM card.
Patent KR-20070089538-A (KR)
Title: Method for manufacturing semiconductor device with layer prevent for clipping
Inventor: AHN HYUN
IPC: H01L21/314
Filed: 2006-02-28
Abstract: A method for manufacturing a semiconductor device is provided to prevent the generation of a self-align contact fail by preventing an upper portion of a bit line from being clipped in an interlayer dielectric deposition using a clipping prevention layer made of USG(Undoped Silicate Glass). A plurality of patterns having an aspect ratio are formed. A clipping prevention layer(27) is formed on the entire surface including the patterns. An interlayer dielectric(28) for filling a gap between the patterns is formed by a deposition process including an etching process. The clipping prevention layer is made of a USG layer. The thickness of the USG layer is in the range of 200 to 300 Å.
Patent KR-20070090451-A (KR)
Title: Method of displaying information of interest on internet by image display device
Inventor: CHANG SUK JIN
IPC: G06F17/00
Filed: 2006-03-02
Abstract: A method for displaying interested Internet information in image display device is provided to display reception of the interested information and display the interested information while a user watches broadcasting if the information set as the interested information by the user is updated in a web server. An image display device stores an interested information address, which is an Internet address of at least one web server, received from the user through a user interface. The image display device receives the interested information, which is a file including the information provided from the connected web server, by connecting to the web server while an image corresponding to a received broadcasting signal is displayed. The image display device checks whether the received interested information is identical with the previous interested information(S303). If the received interested information is not identical, the image display device displays the reception information for informing the user of reception of the new interested information(S305).
Patent KR-20060096352-A (KR)
Inventor: MATTHIJSSE PIETER
IPC: H04B10/2581
Filed: 2006-03-03
Abstract: 본 발명은 데이터 통신을 가능하게 하기 위하여 로컬 광 네트워크(local area fibre optic network)에서 사용되는 방법에 관한 것이다.  방법은, 전송 유닛을 통해 광 네트워크의 적어도 하나의 광섬유로 강도 변조된(intensity-modulated) 광 신호를 공급하는 단계 및 상기 광섬유에 접속된 수신기 유닛을 통해 상기 강도 변조된 광 신호를 수신하는 단계를 포함한다.  상기 강도 변조된 광 신호의 강도는 데이터 통신에 있어서 최소 30Gbps의 비트 레이트를 공급하기 위하여 변조된다.  상기 강도 변조된 광 신호를 제공하기 위한 빛은 1200nm 내지 1400nm 범위의 파장을 포함한다.  본 발명은 또한, 10기가비트 이더넷 로컬 광 네트워크가 30Gbps를 넘어서는 비트 레이트로 데이터 통신을 하기에 적합하게 되도록 상기 광 네트워크를 변경하기 위한 방법에 관한 것이다.  본 발명은 또한, 광 네트워크에 관련되어 있다. 
       
     광섬유, 데이터 통신, LAN, 기가비트, 이더넷, Gbps
Patent KR-20070098302-A (KR)
Title: Exercise apparatus for a handicapped person using a wheelchair
Inventor: YOO BYUNG SAM
IPC: A63B22/00
Filed: 2006-03-31
Abstract: An exercise machine for a physically disabled using a wheelchair is provided to help the wheelchair user to get on and get off the wheelchair easily without the aid of another person. An exercise machine for a physically disabled using a wheelchair includes: a body frame(10) having an mount groove(11) and an inclined board(12); a fixed roller(20) having a braking disk(21) and an electronic brake(22); a horizontally moving roller(30) having a roller axis(31); a horizontal motion block; and a control panel(50) for controlling the operation of the horizontal motion block. The horizontal motion block includes a connecting rod(41), a movable frame(42) hinged to the connecting rod, a hollow helix axis(43) hinged to a rear portion of the movable frame, a helix rotation axis(44) for shifting the hollow helix axis in a lateral direction, and an inclined motor(45) for rotating the helix rotation axis.
Patent KR-20070101600-A (KR)
Title: Image display apparatus
Inventor: HAN SEOK BONG
IPC: G06F1/16
Filed: 2006-04-11
Abstract: An image display device supporting device having a simplified structure is provided to install a weight member having an equal or greater weight than a moment generated by the self weight of an image display module on an underside of the supporting member, thereby concentrating the center of gravity on the weight member so as to prevent effectively tipping of the image display module. An image display device supporting device supports a display module and directly contacts the installation surface and extends upwards, and a weight member(27) for preventing the display module from tipping is installed on the supporting device. The weight member has weight equal or greater than a moment generated by the self weight of the display module. The weight member is made with a cast iron. A revolving member connects the display module and the supporting device. A supporting member connects the revolving member to the weight member. The weight member is mounted on an underside of a bottom part of the supporting device. A front lower end of the supporting device is disposed more towards the rear than a lower end of the display module.
Patent KR-20070068979-A (KR)
Title: Photographing apparatus
Inventor: GOTANDA YOSHIHARU
IPC: G02B7/28
Filed: 2006-04-18
Abstract: An image pickup device is provided to exactly execute focusing operation by comparing the size of an extracted face zone with the size of a standard face zone included in the same category of the extracted face zone in order to calculate the distance to a person. An image pickup device(1) is composed of an optical system having an image pickup element(3); a face extracting unit(4) extracting a face zone corresponding to a person's face from an image signal output from the image pickup element; a classifying unit(5) classifying the face zone into plural categories; a memorizing unit(6) memorizing the size of a standard face zone for each category; and a focusing unit calculating the distance to the person by comparing the size of an extracted face zone with the size of the standard face zone included in the same category of the extracted face zone and then performing a focusing operation of the optical system on the basis of the calculated distance.
Patent KR-20070106305-A (KR)
Title: Headphone
Inventor: LEE SUN KYEONG
IPC: H04R1/10
Filed: 2006-04-28
Abstract: A headphone is provided to enable a user to immediately react and cope with the external environment by receiving the external sound except for the sound generated in a speaker assembly. A headphone includes a speaker(100) generating a sound, a housing(20) in which the speaker is installed, a contact member(50) installed at one side of the housing and closely attached to the side contacting with ears, and a band(3) combined to the outside of the housing. The housing comprises a pipe body with predetermined thickness, a rail unit recessed at the outer diameter of the pipe body, and a space part formed at one side of the rail unit in the predetermined length. An adjusting tool(30) is installed at the rail unit of the housing, made of freely bendable materials, and composed of an anti-slip unit disposed at the outer side and plural holes formed at the position corresponding to the space part of the housing.
Patent KR-20070111164-A (KR)
Title: Structure for ejecting coin in atm
Inventor: CHA JIN HWAN
IPC: G07F19/00
Filed: 2006-05-17
Abstract: A coin slot in an automatic teller machine is provided to eject coins or foreign substances dropped in an internal gap easily, by forming a coin ejection path with a simple structure without an additional driving device on the bottom of the automatic teller machine. A coin slot in an automatic teller machine includes a coin guide member(21). The coin guide member is located on the bottom of the automatic teller machine formed to insert or receive folded money for financial transaction, and has a body with an open top plane and an open exit side. The bottom of the exit of the coin guide member is sloped downward.
Patent KR-20070117787-A (KR)
Title: Power train of an hybrid electric vehicle and manipulating method thereof
Inventor: CHO SUNG TAE
IPC: B60W20/00
Filed: 2006-06-09
Abstract: A dual mode power train for a hybrid electric vehicle and a method of operating the same are provided to secure more efficient shift ratio range, and to operate the power train in a relatively efficient state according to change of shift ratio. A dual mode power train for a hybrid electric vehicle comprises: a first planetary gear set(11) including a first sun gear(3) connected to a first motor generator(1) and a first ring gear(7) connected to an engine(5) and a first carrier(9), a second planetary gear set(23) including a second ring gear(15) connected to the first carrier and a driving wheel(13) and a second sun gear(19) connected to a second motor generator(17) and a second carrier(21), a first clutch(25) for connecting and disconnecting the first sun gear of the first planetary gear set to the second carrier of the second planetary gear set, and a second clutch(27) for converting the second carrier between a fixed state and a rotatable state.
Patent KR-20070121093-A (KR)
Title: Control method for locking door when a car rolls over
Inventor: JEONG YONG HEUM
IPC: E05B49/00
Filed: 2006-06-21
Abstract: A door locking control method in case of a rollup of a vehicle is overturned is provided to prevent an occupant from being sprung out from the overturned state of the vehicle by calculating the speed through integral calculus of the deceleration and acceleration and releasing the door locked state when the speed is 0. A collision sensor detects a collision state of a vehicle. An ACU(Air Bag Control Unit) judges that an air bag open condition is satisfied from the collision sensor. The vehicle overturned state is sensed by an X axis lateral acceleration sensor, a Y axis accelerometer, and a Z axis accelerometer if the air bag open condition is satisfied. A speed(Vx(T)) is obtained by integrating the deceleration and acceleration of the X axis lateral acceleration sensor and Y and Z axis accelerometers. The side and curtain air bag is opened when the speed exceeds the collision threshold and the information is transmitted to a BCM(Body Control Unit). The door locked state is released when the speed is 0 without transmitting the information to the BCM.
Patent KR-20070003571-A (KR)
Title: Digital servo system with pre-processing old control states
Inventor: KIMMELMANN STEFAN
IPC: G11B7/09
Filed: 2006-06-21
Abstract: A digital servo system is provided to improve the stability of a control loop and allow a fast servo signal processing work, thereby improving the overall servo control performance. A digital servo system comprises a servo signal processing unit(SPU), a servo unit, an analog digital converter, and a digital signal processor(DSP) of the servo signal processing unit(SPU). The digital signal processor(DSP), for respective new received samples(TES,FES), computes the output values(TACT,FACT) of the digital signal processor(DSP) based on the new received samples and stored filter states. The digital signal processor(DSP) provides the computed output values before computing and storing the new filter states for the next received samples. The digital signal processor(DSP) computes and stores the new filter states for the next received samples before receiving the next received samples.