baber/WOPTO huggingface dataset:
Patent KR-20060125593-A (KR)
Title: Electro-optical device, method of driving electro-optical device, and electronic apparatus
Inventor: FUJITA SHIN
IPC: G02F1/133
Filed: 2006-06-01
Abstract: An electro-optical device, a driving method thereof and an electronic device are provided to mix and supply plural image signals by a multiplexing circuit, thereby inhibiting the number of transmission paths. An equalizer function circuit(201) switches a data line(120) and a common line(130) according to the control signal(CP). When the level of the control signal is high, the data line and the common line are connected, the data line and the common are disconnected when the level of the control signal is low. A common line driving circuit(103A) includes a driving signal supply circuit(21) for supplying the driving signal with the first or second potential. A driving signal supply switch(22) switches the driving signal supply circuit and the common line. A power IC(Integrated Circuit)(21) outputs the first or second potential alternately during a predetermined period.
Patent KR-20070117715-A (KR)
Title: Architecture of total scan power reduction based on pseudo-random bist and method thereof
Inventor: KANG SUNG HO
IPC: G11C29/12
Filed: 2006-06-09
Abstract: An architecture of total scan power reduction based on pseudo-random BIST(Built-In Self Test) and a method thereof are provided to reduce transition density of a clock tree by selecting a gated clock. An architecture of total scan power reduction based on pseudo-random BIST(Built-In Self Test) includes a unit for reducing transition of a pattern applied to a scan and a unit for reducing movement transition of response outputted from the scan after being captured. The unit for reducing transition of the pattern applied to the scan includes an LFSR and a transition monitoring window(10). The LFSR(Linear Feedback Shift Register) generates a test pattern. The transition monitoring window controls to apply a transition-suppressed vector to the scan by feeding back the pattern applied to the scan when the number of transition is higher than k-value, and controls to apply the pattern generated in the LFSR to the scan without deformation when the number of transition is lower than k-value, by comparing the number of transition of the pattern outputted from the LFSR with the k-value.
Patent KR-20070117938-A (KR)
Title: Back light structure and liquid crystal display device having it
Inventor: HWANG YUN HO
IPC: G02F1/13357
Filed: 2006-06-09
Abstract: A backlight unit and an LCD(Liquid Crystal Display) having the same are provided to prevent generation of impurities caused by friction between a light guide plate and a main support and prevent separation of an optical sheet, and omit an existing pad attaching process, thereby improving productivity by reducing costs and work time. An LCD comprises an LC panel(150), a main support(148) for laminating the LC panels, a lamp(130) for providing light to the LC panel, a light guide plate(136) for inducing light from the lamp, and a reflecting plate(138). The reflection plate is attached to a lower part of the light guide plate, reflects the light from the lamp to the LC panel, and prevents friction between the light guide plate and the main support by being extended between an upper part of the light guide plate and the main support.
Patent KR-20060076262-A (KR)
Inventor: HAN JAE HYUN
IPC: H01L21/205
Filed: 2006-06-14
Abstract: 상변화 메모리 제조 장치 및 이를 이용한 상변화 메모리 장치 제조 방법에 있어서, 화학 기상 증착 공정 또는 원자층 증착 공정을 이용하여 상변화 물질층을 형성할 때 한번에 여러 개의 기판에 대하여 공정을 진행할 수 있는 장치를 이용하여 상변화 물질층을 형성한다. 따라서 한번에 하나의 기판에 대하여 공정을 진행하는 매엽식 설비를 이용하여 수행됨으로 인하여 상변화 물질층의 제조에 요구되는 시간과 비용이 증대되는 단점을 개선할 수 있다. 이에 따라, 상변화 메모리 장치 제조 공정의 생산성이 현저히 증가한다.
Patent KR-20080000318-A (KR)
Title: Method for driving television
Inventor: KIM YOUNG KIL
IPC: H04N5/63
Filed: 2006-06-27
Abstract: A method for controlling the operation of a TV is provided to allow a user to select a predetermined menu so that the TV is powered on/off during a preset time interval. A method for controlling the power of a TV comprises a step of alternatively turning on/off the power of the TV during a preset time interval by counting time if the power is turned off. The preset time interval is set by a user through a menu. If a user selects a crime prevention mode and then powers the TV off, time is counted. The crime prevention mode allows the TV to be alternatively powered on/off during the preset time interval. It is determined if the first preset time interval elapses(S20). The TV is powered on if the first preset time interval elapses(S30). It is determined if the second time interval elapses(S40). The power is turned off(S50) if the second preset time interval elapses, and then it is determined if the first preset time interval elapses.
Patent KR-20080002033-A (KR)
Title: Method for forming metal line in semiconductor device
Inventor: KIM TAE KYUNG
IPC: H01L21/28
Filed: 2006-06-30
Abstract: A method for manufacturing lines in a semiconductor device is provided to reduce the specific resistance of tungsten by forming an amorphous TiSiN layer before forming a tungsten layer. An amorphous TiSiN layer(11) is formed on a semiconductor substrate(10) including a predetermined structure. A conductive layer(13) for main line materials is formed on the amorphous TiSiN layer. The amorphous TiSiN layer is formed by depositing TiSiN and sputtering in argon(Ar) and nitrogen(N2) plasma at the same time. The amorphous TiSiN layer is formed by using one of PVD(Physical Vapor Deposition) and ALD(Atomic Layer Deposition) techniques.
Patent KR-20080002344-A (KR)
Title: Module for jtag port connect and mobile station thereof
Inventor: LEE TAE HAENG
IPC: H04B17/00
Filed: 2006-06-30
Abstract: A JTAG(Joint Test Action Group) connection device and a mobile terminal using the same are provided to freely perform debugging by providing an input/output connector having a JTAG port connector function to the controller of the mobile terminal. A JTAG connection device(100) comprises a control part(130), an input/output connector(110), and an analog switch(120). The control part(130) comprises a USB(Universal Serial Bus) port(131) and a JTAG port(133). The input/output connector(110) comprises an external signal receiving part(115) to which the first logical level signal or the second logical level signal is inputted. The analog switch(120), connected between the control part(130) and the input/output connector(110), is connected to the USB port(131) or the JTAG port(133) as the first logical level signal or the second logical level signal is inputted from the input/output connector(110).
Patent KR-20080003640-A (KR)
Title: Gate pattern of semiconductor device and method for forming the same
Inventor: PARK JAE HWA
IPC: H01L21/336
Filed: 2006-07-03
Abstract: A gate pattern of a semiconductor device and a method for fabricating the same are provided to recover sufficiently an edge of a damaged gate dielectric by wet-etching a side wall of a poly silicon pattern and performing a selective re-oxidation process. A preliminary gate pattern(120) including a gate dielectric(110) and a poly silicon pattern(122) is formed on a semiconductor substrate. A side wall of the poly silicon pattern is wet-etched. A selective re-oxidation process is performed on the preliminary gate pattern. The wet-etching on the side wall of the poly silicon pattern is performed by using a solution having an etch selectivity with respect to the poly silicon pattern. The solution contains NH4F, dimethyl acetamide, and CH3COONH4. The wet-etching on the side wall of the poly silicon pattern exposes an edge of the gate dielectric.
Patent KR-20080003688-A (KR)
Title: Contrast ratio adjustment unit and image projection apparatus having the same
Inventor: YUN GI TAK
IPC: G03B21/14
Filed: 2006-07-03
Abstract: A contrast ratio adjustment unit and an image projection apparatus having the same are provided to project an image having the optimal contrast ratio on a screen, and to allow a user to select a desired contrast ratio. A contrast ratio adjustment unit of an image projection apparatus includes a frame(132), a plurality of light intensity adjustment plates(141,142), and a driving unit. The frame forms an image light through hole(133). The light intensity adjustment plates including a first and a second light intensity adjustment plate are installed at the frame to adjust an area projected by image light, and are separately driven. The driving unit includes a first and a second driving unit(145,148) driving the first and the second light intensity adjustment plate respectively.
Patent KR-20060086923-A (KR)
Inventor: PARK JUN HYUNG
IPC: G06F1/16
Filed: 2006-07-10
Abstract: 본 발명은 듀얼 디스플레이타입 휴대용 컴퓨터의 듀얼 디스플레이 제어방법에 관한 것이다. 본 발명은 제1디스플레이유니트(31)를 구비하는 제1유니트(30)와, 제2디스플레이유니트(34)를 구비하고 상기 제1유니트(30)에 대해 겹쳐지고 펼쳐지도록 동작되는 제2유니트(33)와, 상기 제1유니트(30)와 제2유니트(33)를 서로 연결하는 것으로 상기 제1유니트(30)와 제2유니트(33)의 양단부에 구비되어 상기 제1디스플레이유니트(31)가 서로 겹쳐지는 상태와 동일한 평면에 있도록 펼쳐지는 상태로 동작되게 하는 힌지유니트(35)를 포함하여 구성되고, 상기 제1디스플레이유니트(31)와 제2디스플레이유니트(34)중 적어도 하나는 터치스크린 기능을 구비하고 별개의 정보화면을 표시하거나 하나의 정보화면을 분할하여 표시한다. 
       
     휴대용 컴퓨터, 액정 표시기, 터치 스크린, 듀얼 디스플레이, 힌지
Patent KR-20080013269-A (KR)
Title: Method for forming thin flim for use in fabricating semiconductor device
Inventor: KIM TEA JUNG
IPC: H01L21/31
Filed: 2006-08-08
Abstract: A method for fabricating a thin film in a semiconductor device manufacture is provided to improve gap-fill ability of a dielectric without voids by performing a thin film forming process with SiH4 gas, oxygen gas, and helium gas to which hydrogen gas is added. A semiconductor substrate(100) including a pattern(112) is placed in a reactive chamber. An atmospheric gas filled in the reactive chamber is inert gas such as N2 and Ar gases to uniformly maintain pressure and temperature in the reactive chamber. A reactive gas is supplied into the reactive chamber. The reactive gas includes SiH4 and O2 as source gases and He and H2 as carrier gases. A plasma gas supplied from a plasma generator generates a plasma region on the semiconductor substrate. The plasma reactive gas is deposited to form a silicon oxide layer as a dielectric on a surface of the semiconductor substrate. During the deposition process, hydrogen atoms are deposited on an entrance of a gap(113) to improve gap-fill ability.
Patent KR-20080014228-A (KR)
Title: Auto engraver of computer
Inventor: KIM KWANG WON
IPC: B44C3/06
Filed: 2006-08-10
Abstract: An automatic engraver using a computer is provided to fix plates stably without vibration or torsion by sucking the plates to a plate member through a plurality of holes. An automatic engraver using a computer comprises a base frame member(1), a plate member(2), an X axis ball screw shaft(5), an X axis carrier(7), a Y axis ball screw shaft(11), a Y axis carrier(13), a Z axis ball screw shaft(16), a Z axis carrier(18), a rotatable cutting machine(22), screw shaft driving motors(21), and a computer control device. The base frame member supports the automatic engraver. The plate member is supported by the base frame member, and plates are loaded on the plate member. The X axis ball screw shaft moves in an X axis direction of the base frame member. The X axis carrier is bolted to the X axis ball screw shaft to move in the X axis direction. The Y axis ball screw carrier is installed in a Y axis direction to be rotatably supported by the X axis carrier. The Y axis carrier is bolted to the Y axis ball screw shaft to move in the Y axis direction. The Z axis ball screw shaft is vertically installed in a Z axis direction to be rotatably supported by the Y carrier. The Z axis carrier is bolted to the Z axis ball screw shaft to move up and down in the Z axis. The computer control device is configured to controls driving motors. The X axis ball screw shaft is off-centered to the base frame member. A balancing structure(23) is installed to the base frame member in opposite to the X axis carrier around the X axis ball screw shaft so as to compensate for eccentric rotation moment generated during engraving a workpiece. The plate member includes a plurality of air absorbing holes. The air absorbing holes are communicated with an air absorbing path which is connected to a vacuum pump. Valves are installed to row of holes to be communicated with the air absorbing path selectively.
Patent KR-20070018742-A (KR)
IPC: H01H9/20
Filed: 2006-08-10
Abstract: 본 발명은 자동절환스위치에 관한 것으로서, 보다 상세하게는 정전이 발생하였을 때 상용전원에서 비상전원을 사용할 수 있도록 자동으로 절환하는 자동절환스위치에 관한 것으로서, 상용전원단자와, 비상전원단자와, 부하단자를 포함하는 고정단자부; 상기 상용전원단자와 접촉 또는 개방되는 제 1 접점뭉치와, 상기 비상전원단자와 접촉 또는 개방되는 제 2 접점뭉치를 포함하는 접점뭉치부; 및 a) 회전에 의하여 상기 제 1 접점뭉치를 회전시키는 제 1 단자링크부와; 제 1 단자링크부와 결합되는 제 1 제어링크부와; 상기 제 1 제어링크부와 연결되어 상기 제 1 단자링크부를 통하여 상기 제 1 접점뭉치를 회동시키기 위한 제 1 회동제어부를 포함하는 제 1 링크부; b) 회전에 의하여 상기 제 2 접점뭉치를 회전시키는 제 2 단자링크부와; 제 2 단자링크부와 연결되는 제 2 제어링크부와; 상기 제 2 제어링크부와 연결되어 상기 제 2 단자링크부를 통하여 상기 제 2 접점뭉치를 회동시키기 위한 제 2 회동제어부를 포함하는 제 2 링크부; 및 c) 상기 제 1 링크부 및 제 2 링크부의 거동을 제한함으로써 상기 제 1 접점뭉치-상기 상용전원단자 간, 상기 제 2 접점뭉치-상기 비상전원단자 간의 접속후 개방, 상기 제 2 접점뭉치-상기 비상전원단자 간, 상기 제 1 접점뭉치-상기 상용전원단자 간의 접속후 개방, 및 상기 제 1 접점뭉치 개방/ 상기 제 2 접점뭉치 개방 상태로 제어하기 위한 작동연동부를 포함하는 절환부를 포함하는 것을 특징으로 하는 자동절환스위치를 개시한다.
Patent KR-20080018618-A (KR)
Title: The manufacturing method for a beef kim-chi
Inventor: KIM YONG
IPC: A23B7/10
Filed: 2006-08-25
Abstract: A method of preparing beef Kimchi by addition of beans to conventional Kimchi's raw material is provided to give the flavor and taste of beef as well as nutrients to Kimchi. Cabbage is cut into a specific size, preserved in 10 to 20% salt water, washed and dehydrated. An optional material containing radish, garlic, onion, Welsh onion and ginger is cut into a specific size. Beef is put into boiling water, let stand for 2 to 5min and thinly sliced. About 30 to 40% by weight of a mixture containing glutinous rice flour, rice flour and wheat flour is mixed with 60 to 70% by weight of beef-heated water and heated at 80 to 100deg.C for 10 to 20min to give glutinous rice paste. The cut optional material is mixed with beef broth, salted shrimps(Saeujeot), glutinous rice paste, red pepper powder, salt and sugar to give a filling material. The salted cabbage is mixed with the filling material and heated beef to give beef Kimchi. During the manufacture of the filling material, beef broth is mixed with other materials in weight ratio of 2:8 to 1:9.
Patent KR-20080020050-A (KR)
Title: Display apparatus of portable computer
Inventor: OH MYONG ROCK
IPC: G06F3/041
Filed: 2006-08-30
Abstract: A display device of a portable computer is provided to change exterior designs of the portable computer variously by using a digital paper display module provided on an exterior of a portable computer's case. A display device of a portable computer comprises a lower or upper case(150), a digital paper display module(120), a display panel, a light unit, and a touch panel(130). The digital paper display module(120) is installed on an exterior of the case(150). The digital paper display module includes a film in which charged particles are distributed. The display panel displays main information via an inner window. The light unit supplies light for the display panel. The digital paper display module(120) cyclically displays user data. The touch panel(130) is positioned over the digital paper display module(120). The touch panel displays information in accordance with user's operation.
Patent KR-20080021387-A (KR)
Title: Gas lifter of vehicle
Inventor: YOO DONG KEUN
IPC: F16F9/02
Filed: 2006-09-04
Abstract: A gas lifter of a vehicle is provided to improve damping power, and to reduce weight and cost by a double cylindrical structure. A gas lifter of a vehicle comprises a first cylinder(10) having a cylindrical shape and including inert gas, a second cylinder(20) formed on the outer circumference surface of the first cylinder with a diameter larger than that of the first cylinder and including inert gas, a first piston(12) provided to be movable linearly in the first cylinder, a second piston(22) provided to be movable linearly in the second cylinder, a first piston rod(14) connected to the first piston and a vehicle body, and a second piston rod(24) connected to the second piston and fixed to a door.
Patent KR-20080021976-A (KR)
Title: Apparatus of compressing samples for transmission electron microscopy
Inventor: LEE MYOUNG RACK
IPC: G01N1/28
Filed: 2006-09-05
Abstract: An apparatus for compressing samples of an electron microscope is provided to limit downward movement of a bolt through an upper plate by forming a protrusion around a bolt body. An apparatus for compressing samples of an electron microscope comprises an upper plate(30a), a lower plate, a sample housing(34), and a bolt(54). The lower plate is separated from the upper plate. The sample housing is formed between the upper plate and the lower plate to receive samples(31). The bolt includes a compression stopper and compresses the samples through the upper plate. The compression stopper stops the compression of the bolt. The bolt includes a bolt body(54a) and a bolt head(54b). The compression stopper includes a first protrusion(58) formed around the bolt body. The upper plate includes a hole(52) through which the bolt body is driven.
Patent KR-20080021988-A (KR)
Title: Cable connector
Inventor: KIM CHUL WAN
IPC: H01R24/20
Filed: 2006-09-05
Abstract: A cable connector is provided to reduce the thickness of the connector having not protruded coupling part to both sides. A connector body(101) is connected with a cable(107) and has a terminal receiving part(102) in its front end. A pusher(110) includes a center part(111) attached to the connector body, and a couple of arm parts(113) prolonged towards both sides of the terminal receiving part at both sides of the center part. A fastening member(120) includes a couple of side rails and a couple of hooks. The side rails are prolonged towards the both sides of the terminal receiving part in parallel to the couple of arm parts. The hooks are formed in a front end of the side rails.
Patent KR-20080023866-A (KR)
Title: Flat fluorescent lamp for back light
Inventor: JEONG BYOUNG HYUN
IPC: G02F1/13357
Filed: 2006-09-12
Abstract: A surface light-emitting lamp for a backlight unit is provided to dispose a sealing material within a small valley formed in an edge portion of an upper glass substrate when the upper glass substrate is bonded to a lower glass substrate, thereby maintaining uniform thickness of the sealing material. A plurality of furrow-shaped discharge spaces is formed in the middle of an upper glass substrate(10). Small valleys(12) are formed in both edges of the upper glass substrate. A lower glass substrate(20) is bonded to the upper glass substrate to define discharge channels of a surface light-emitting lamp. A sealing material(3) is formed in the small valley when the upper glass substrate and the lower glass substrate are bonded, thereby preventing bubbles and the leakage of the sealing material.
Patent KR-20080024885-A (KR)
Title: Method for calculating parameter of plasma reactor
Inventor: I TAEK GI
IPC: H05H1/36
Filed: 2006-09-15
Abstract: A method for calculating a parameter of a plasma reactor is provided to process an object with high efficiency by matching parameters of a plasma power supply with calculated electrode parameters. A plasma power supply includes a rectifier(210), an inverter(220), a controller(230), and a high voltage transformer(240). The rectifier rectifies an input AC voltage. The inverter converts the rectified voltage into an AC voltage. The controller generates a control signal for the inverter by using the AC voltage from the inverter. The high voltage transformer converts the AC voltage from the inverter to a high voltage. The inverter includes a phase-shifting type full-bridge PWM(Pulse Width Modulation) inverter. Four IGBT(Insulated Gate Bipolar Transistor) switches are driven in a zero voltage switching process at a switching frequency of 30 kHz.
Patent KR-20080024907-A (KR)
Title: Apparatus for manufacturing a semiconductor package
Inventor: LIM TAE YOUN
IPC: H01L23/544
Filed: 2006-09-15
Abstract: An apparatus for manufacturing a semiconductor package is provided to remove foreign substances remaining on the semiconductor package in advance and to increase cleaning period of a socket by using a vacuum absorbing unit. A shuttle unit(230) mounts a semiconductor package and includes plural mounting regions(232) whose sides are opened. A connecting unit(236) is connected to a side of the shuttle unit to include at least one mounting region. A vacuum absorbing unit(240) is connected to the connecting unit to remove foreign substances remaining on the mounting region by a pressure difference. The mounting regions include plural stoppers(234) for supporting the semiconductor package. The stoppers are protruded from an inner surface of the mounting region. The connecting unit is fixed. The shuttle unit moves to be connected to the connecting unit. A spray unit(238) sprays compressed air to the mounting region.
Patent KR-20080026987-A (KR)
Title: Image certifying device and certifying method thereof
Inventor: KIM YONG HWAN
IPC: G06T7/00
Filed: 2006-09-22
Abstract: An apparatus and a method for certifying image are provided to reduce production cost by making it unnecessary to install a memory for storing data on genuine image. An apparatus for certifying image comprises an image capturing unit(11), an enlarging unit(13), a pattern analysis unit(17) and a genuine image determining unit(19). The image capturing unit(11) captures a certain set area among image. The enlarging unit(13) enlarges image of the captured area. The pattern analysis unit(17) analyzes a flowing pattern of an area or a line compared with the color with respect to the image of the enlarged area. The genuine image determining unit(19) determines genuineness of the image according as the flowing pattern of the area or the line compared with the colour is deviated from a set range.
Patent KR-20080028719-A (KR)
Title: The cooling system of the fuel cell vehicle
Inventor: SUNG BYUNG JUN
IPC: B60L11/18
Filed: 2006-09-27
Abstract: A cooling system of a fuel cell vehicle is provided to protect components against overheating of a stack and stably maintain an entire system of the fuel cell vehicle by preventing the overheating of the stack due to failure of a water pump. A first flow line includes a first adjustment valve(120) to adjust an amount of cooling water inputted in a first stack(2) installed in a fuel cell vehicle through a first water pump(110) for pressing the cooling water. A second flow line(200) includes a second adjustment valve(220) to adjust an amount of cooling water inputted in a second stack(4) installed in the fuel cell vehicle through a second water pump(210) for pressing the cooling water. A return line is connected so that the cool water heat-exchanged in the first and second stacks and heated is joined and returned to a radiator(10). A bypass line(400) is connected to the first and second flow lines supplied to the first and second stacks so that the heat-exchanged cooling water in the first and second stack is not reversely circulated to the first stack or the second stack in case of failure of the first water pump or the second water pump. A control unit(500) senses temperature of the first and second stacks from temperature sensors(20) installed on the first and second stacks and prevents the heat-exchanged cool water from being mixed with cooled water supplied through a supply line(310) through off of the first adjustment valve or the second adjustment valve when temperature of any one of the first and second stacks rises abnormally.