baber/WOPTO huggingface dataset:
Patent KR-20070096460-A (KR)
Title: A wall-hanging device of flat panel display unit
Inventor: CHUN HYUNG HWAN
IPC: H04N5/655
Filed: 2006-03-24
Abstract: An apparatus for adjusting the position of a wall-hanging flat panel display is provided to employ a height adjusting module operated by motors, a gear box, a screw, and a link and an upper-side tilting module to minutely and smoothly operate the operation of each component. An apparatus for adjusting the position of a wall-hanging flat panel display includes a wall fixed plate, a moving plate, a height adjusting part, an upper-side tilt part, and a display fixing plate. The upper-side tilt part includes an upper-side tilt motor(160), an upper-side tilt gear box(164), a screw set(165), an upper-side tilt shaft(166), and a link(168). The upper-side tilt motor is installed in the upper side of the moving plate. The tilt gear box has one shaft coupled to a cable of the upper-side tilt motor. The tilt gear box changes a rotation force in a vertical direction. The screw set has a double pipe screw form. The screw set has one shaft coupled to the second shaft of the upper-side tilt gear box to change a rotation movement lengthwise. The upper-side tilt shaft is coupled to the second axis of the screw set(165) to rotate. The upper-side tilt shaft has both sides fixed to the moving plate. The link has a joint part having the first side integrated with the upper-side tilt shaft and the second side coupled to the display device fixing plate.
Patent KR-20070096513-A (KR)
Title: Stereoscopic 3d display apparatus
Inventor: CHAE HYE KYUNG
IPC: G02B27/22
Filed: 2006-03-24
Abstract: A 3D(Three-Dimensional) image display device is provided to form a 3D image at high aperture ratio and high definition without fatiguing the viewer's eyes regardless of a viewing point and to cut down the manufacturing cost by excluding expensive materials such as organic EL(Electroluminescent) elements. A 3D image display device is composed of a color filter substrate(410); at least two array substrates(420a,420b,420c) disposed with facing the color filter substrate, stacked in order with including liquid crystal layers, respectively, and provided with a TFT(Thin Film Transistor) and pixel electrodes(E1,E2,E3); and reflecting plates(R1,R2,R3) electrically connected with the TFT on the pixel electrode of each array substrate, to secure an inflow path of different lights from the upper side of the color filter substrate.
Patent KR-20070096715-A (KR)
Title: Clock control apparatus of bluetooth module and method thereof
Inventor: PARK IN PYO
IPC: H04B5/02
Filed: 2006-03-27
Abstract: An apparatus for controlling a clock of a Bluetooth module and a method for the same are provided to process a signal received from an external device normally. An apparatus for controlling a clock of a Bluetooth module(110) includes a matching circuit(102). The Bluetooth module(110) has an RF(Radio Frequency) transceiver unit(111), a baseband chip(112), a PLL(Phase Locked Loop) unit(116), a UART(Universal Asynchronous Receiver/Transmitter) unit(117), and a PCM(Pulse Code Modulation) unit(118). The RF transceiver unit(111) controls the RF signal transceiving of Bluetooth communication. The baseband chip(112) processes data transmitted from an external device and data transmitted from a host(120). The PLL unit(116) offers the clock for making each component part inside the Bluetooth module(110) normally operated after the clock is offered from a temperature compensated crystal oscillator(121). The UART unit(117) converts parallel data into series data after receiving the parallel data from the host(120) to output the series data and converts the received series data into the parallel data to output the parallel data to the host(120). The PCM unit(118) modulates or demodulates a received voice signal.
Patent KR-20070099737-A (KR)
Title: Ultrathin cdse nanoribbons with uniform thickness and process for preparation of the same
Inventor: HYEON TAEG HWAN
IPC: C01G11/00
Filed: 2006-04-05
Abstract: Cadmium selenide nanoribbons having a uniform thickness are provided to emit a blue light having a narrow full width at half maximum of the electroluminescent wavelength and be manufactured at low temperature of 100°C or below. Cadmium selenide nanoribbons having a uniform thickness grow along a crystal face(0001) and are surrounded by crystal faces(1100,1120). A method for manufacturing cadmium selenide semiconductor nanoribbons comprising the cadmium selenide nanoribbons includes the steps of: (i) adding CdCl2 to a C3-C10 alkyl amine, heating and stirring the admixture to form a Cd-alkylamine complex; (ii) adding Se to a C3-C10 alkyl amine, stirring the admixture, and introducing carbon monoxide into the admixture to form a Se precursor; (iii) mixing the Cd-alkylamine complex with the Se precursor and heating the mixture; and (iv) growing nanoribbons while keeping a solution containing the Cd-alkylamine complex and the Se precursor at suitable temperature for growth of nanocrystals.
Patent KR-20070100538-A (KR)
Title: System for alternative fuel with high efficiency of loop reactor and method thereof
Inventor: SEO EUN JU
IPC: C10L1/32
Filed: 2006-04-07
Abstract: An alternative fuel producing device and a method using a high-efficiency loop type reactor are provided to minimize the use amount of a catalyst and methanol and to execute continuous reaction and separation processes through the loop reactor. In an alternative fuel producing device using a high-efficiency loop type reactor, a loop reaction system(100) comprises a unit for injecting waste oil containing free fatty acid or oil containing triglyceride; a unit for injecting a catalyst and methanol; and a loop type reactor(102) equipped with at least one dual frequency ultrasonic generator(103A,103B) for generating reaction quickly by dispersing materials equally in the reactor. A separation/extraction system(200) divides products generated after reaction in the loop reaction system, into large and small particles and evaporates materials of a low boiling point. A phase(layer) separation system(300) has a dual frequency ultrasonic phase(layer) separator(301) for quickly stabilizing the products extracted from the separation/extraction system and phase(layer) separation partitions(303A,303B) separating the products continuously.
Patent KR-20070101474-A (KR)
Title: Operational amplifier
Inventor: KONG JI HYE
IPC: G02F1/133
Filed: 2006-04-10
Abstract: An operational amplifier is provided to improve the driving performance of the operational amplifier by connecting series a first voltage stabilizing unit with a second voltage stabilizing unit. An operational amplifier includes a differential amplifier circuit(100), a first voltage stabilizing unit(110), and a second voltage stabilizing unit(210). The first voltage stabilizing unit is connected to an output terminal of the differential amplifier circuit. The second voltage stabilizing unit is connected to the first voltage stabilizing unit and stabilizes the voltage, which is outputted from the first voltage stabilizing unit. The differential amplifier circuit is configured as a voltage follower of which a negative input is connected to the output terminal.
Patent KR-20070103812-A (KR)
Title: Zooming optical system having a liquid lens
Inventor: KIM TAE YOUNG
IPC: G02B15/16
Filed: 2006-04-20
Abstract: A zooming optical system having a liquid lens is provided to have a high resolution and various excellent aberrations with securing a sufficient magnification performance and a small size. A zooming optical system having a liquid lens(LL) includes a first lens group(LG1), a second lens group(LG2) and a third lens group(LG3). The first lens group(LG1) includes at least one lens and a prism to change a path of light inputted through the lens. The first lens group(LG1) has a negative reflection power totally. The second lens group(LG2) has a positive refraction power totally to be transferred during the magnification process. The liquid lens(LL) includes a first liquid and a second liquid. A curvature radius of a liquid boundary surface is changed between the first and second liquids. The liquid boundary surface plays a role of a refraction surface. The third lens group(LG3) performs a correction of image plane according to the magnification performance of the second lens group(LG2) and has the positive refractive power totally.
Patent KR-20070103857-A (KR)
Title: Local pressing means for squeezing casting machine
Inventor: LEE HO DO
IPC: B22D17/08
Filed: 2006-04-20
Abstract: A squeeze casting machine having a local pressurizing member is provided to exert pressure on a molten metal locally by using a pressurizing plug comprising of stacked channels laminated vertically and made of the same material as the molten metal to exert pressure on the molten metal locally by being pushed by a pressurizing rod of a pressuring hydraulic cylinder, thereby preventing damages to a pressuring unit while effectively forging the molten metal. A squeeze casting machine comprises an injection unit(2), having an injection hydraulic cylinder(4) for injecting molten metal, installed on one side of a base(1), and an extruding unit(3), having an extruding hydraulic cylinder(6) for removing a molded metal, installed on the other side of the base. A mold assembly comprising a fixed mold(9) and a moving mold(12) is installed between the extruding unit and the injection unit. A local pressuring unit is disposed near the extruding unit of the mold assembly for exerting pressure locally on the molten steel. The local pressuring unit includes the extruding hydraulic cylinder installed on the extruding unit and moved towards the moving mold for removing the molded product, and a magazine(13) housing a pressurizing plug(16). The magazine is disposed on the moving mold, and the pressurizing plug, by the movement of a pressurizing rod(5) of the extruding hydraulic cylinder, exerts pressure on the molten metal until just before the completion of molding. The magazine includes stacked channels(14) laminated vertically on the moving mold, a pressurizing cover(15) opening or closing the stacked channels, and the pressurizing plug pushed towards the molten metal by the movement of the pressurizing rod which is moved downwards by the downward pressurizing force of the pressurizing cover. The pressurizing cover includes a pressurizing piece(15a) pressing on the pressurizing plug comprised of laminated stacked channels, and a pressurizing member pressing the pressurizing piece downwards. The pressurizing member is an elastic spring(15b). The pressurizing plug is composed of the same material as the molten metal.
Patent KR-20070073558-A (KR)
Title: Method and apparatus for re-importing a content
Inventor: YOON YOUNG SUN
IPC: G06F17/00
Filed: 2006-04-24
Abstract: A method and a device for re-importing contents are provided to reconfigure content protection fully managing a free usage request of a user without using the restricted content protection by copy control and a broadcasting flag. A re-import determiner(204) determines re-import according to difference between a current usage range of the contents determined in an importing process and an original usage range. A usage range changer(205) changes the usage range of the contents into the original usage range according to a determination result. The re-import determiner permits the re-import if the current usage range is a device range restricting the usage range to one device and the original usage range is a domain range restricting the usage range to all devices included in one domain. An extractor(203) extracts an import type for indicating the original usage range from the license of the contents. The re-import determiner discriminates the difference based on the extracted import type and permits the re-import based on the discriminated difference.
Patent KR-20070073563-A (KR)
Title: Method and apparatus for managing domain
Inventor: KIM BONG SEON
IPC: G06F21/00
Filed: 2006-04-27
Abstract: A method for managing domains and an apparatus thereof are provided to enable each of the home devices in a domain to be active without having a function for access to an external network. If a secure time request is generated from a home device registered in a domain(S600), a security data providing part provides secure time to the home device(S610). The home device executes contents importing by using the provided secure time. The security data providing part confirms whether the security data stored in the home devices of each domain are latest(S650). In case it is judged that a home device not having the latest data exist, the security data providing part provides the latest device revocation information to the home device so that the home device can safely share contents in its own domain by using the latest device revocation information(S660).
Patent KR-20070107845-A (KR)
Title: Camera lens decreasing aberration
Inventor: YOO KWANG LIM
IPC: G02B1/10
Filed: 2006-05-04
Abstract: A camera lens for decreasing aberration is provided to correct the aberration of transmitted light efficiently by having a plurality of thin films which has reflectivity different depending on a bend radius of a lens body, thereby having advantages of both a spherical lens and an aspheric lens. A camera lens for decreasing aberration includes a lens body(1). A plurality of thin film layers(2) are attached on a surface of the lens body. The thin film layers have various refractive indexes to compensate aberration of transmitted light. The thin film layers are attached on a surface of the lens body by arranging with a concentric circle shape. Each refractive index of the thin film layers attached at a center portion of the lens body is higher than that of thin film layers attached at a periphery portion of the lens body.
Patent KR-20060116156-A (KR)
Title: Substrate heating apparatus and method and coating and developing system
Inventor: SHINICHI HAYASHI
IPC: H01L21/02
Filed: 2006-05-04
Abstract: A substrate heating apparatus and a method, and a coating and developing system are provided to reduce remarkably the size of the substrate heating apparatus itself without the degradation of a cooling efficiency by using an improved suction structure including a first suction path. A substrate heating apparatus(2) includes a casing(20), a heating plate for heating a substrate in the casing, a cooling plate(33) for supporting and cooling the substrate in the casing, a cooling plate driving unit for moving the cooling plate from a first position to a second position, a substrate support member for supporting temporarily the substrate, a substrate support member driving unit for moving the substrate support member, a heat pipe connected to the cooling plate through a first end portion, a pin structure, and a first suction path. The pin structure(35) is connected to the cooling plate. The pin structure has a cooling pin thermally connected to a second end portion of the heat pipe. The first suction path is used for cooling the cooling plate through the heat pipe by using a gas flow.
Patent KR-20070109494-A (KR)
Title: Data storaging method and apparatus for mobile communication terminal
Inventor: PARK SOO MEE
IPC: H04B1/40
Filed: 2006-05-11
Abstract: A method for storing data in a mobile communication terminal and an apparatus thereof are provided to use stored audio data as a bell sound or stored video data as a background screen. An apparatus for storing data in a mobile communication terminal comprises a DMB receiver(280), a key inputting unit(310), a controller(320), an audio encoder(330) and a storage unit(340). While a DMB service is being provided, the mobile communication terminal receives an audio data recording instruction via the key inputting unit(310). The controller(320) controls encoding audio data of the DMB service from the time when the instruction is inputted, and storing the encoded audio data. The controller(320) controls transmission of the audio data from the DMB receiver(280) to the audio encoder(330). The audio encoder(330) encodes the audio data according to an effective sound data format according to a control operation of the controller(320). The storage unit(340) stores the encoded audio data which is used as the effective sound according to setup of the user or can be used as a bell sound in case that the audio data is encoded according to a bell sound data format.
Patent KR-20070109651-A (KR)
Title: Method for forming semiconductor device
Inventor: BAN KEUN DO
IPC: H01L27/108
Filed: 2006-05-12
Abstract: A method for forming a semiconductor device is provided to increase a yield of the semiconductor device by performing stably a capacitor forming process. An interlayer dielectric(100) including a storage electrode contact plug is formed on a semiconductor substrate. An etch-stop layer(130) is formed on an upper surface of the interlayer dielectric. An SOC(Spin On Carbon) layer(140) for forming a capacitor bottom electrode is formed on an upper surface of the etch-stop layer. A multi-functional hard mask layer is formed on the SOC layer. A photoresist layer pattern for storage electrode is formed on the multi-functional hard mask layer. A lower electrode region for exposing the storage electrode contact plug is formed by etching the multi-functional hard mask layer, the SOC layer, and the etch-stop layer. A lower electrode material is formed on a surface of the lower electrode region. The SOC layer is removed therefrom.
Patent KR-20070111085-A (KR)
Title: Mobile terminal and the method with image processing
Inventor: KIM SUN HEE
IPC: H04B1/40
Filed: 2006-05-16
Abstract: A mobile terminal and a method with an image processing function are provided to display a second image automatically in a background area of a first image in an idle image, thereby displaying the second image without key manipulation of a terminal user. A mobile terminal and a method with an image processing function comprise the following steps of: detecting a foreground area and a background area of a first image; and displaying a second image in a largest position among background areas among the detected areas. The second image display step comprises the following steps of; detecting edge information of each pixel related to an arbitrary area corresponding to a size of a second image in the first image(S210); adding each pixel edge information detected in an arbitrary area(S220); and displaying an area with the smallest value in the added edge information about an arbitrary area(S230).
Patent KR-20070112663-A (KR)
Title: Malfunction protecting apparatus and its method for refrigerator
Inventor: KANG DAE JONG
IPC: F25D23/00
Filed: 2006-05-22
Abstract: An apparatus for preventing malfunction of a refrigerator and a method thereof are provided to remove input signals according to changes of electrostatic capacitance to prevent malfunction due to moisture. An input unit(60) includes an electrostatic switch(60a) sensing static electricity of a user for generating input signals. A control unit(66) receives the input signals from the input unit and processes the input signals in accordance with a current mode. If the current mode is a standby mode, the control unit ignores a first input signal of the input signals and performs control operation in accordance with a second input signal of the input signals.
Patent KR-20070027430-A (KR)
Title: Micro robot for the in side pipe inspection
Inventor: JUNG SUN GU
IPC: B25J7/00
Filed: 2006-05-22
Abstract: A micro robot for inspecting the inside of a pipe is provided to smoothly operate the moving robot in the pipe and improve the removal efficiency of the scale and the impurities by the forward and reverse rotation of the brush drill mounted with the brush. A micro robot for inspecting the inside of a pipe is composed of a center shaft(9) of a moving robot; and plural wheels(2,3,4,5) installed on the outer perimeter of the center shaft with a regular gap through a buffer device. The center shaft is installed with a drill and a motor for operating the drill. The center shaft is mounted with an ultrasonic prove and an injection device. Combining units contain first and second robots. A circular connection part controlling frame is operated between the combining units by rotation of the steering motor.
Patent KR-20070113615-A (KR)
Title: Apparatus for manufacturing flat panel display
Inventor: PARK JONG MO
IPC: H05B33/10
Filed: 2006-05-25
Abstract: An apparatus for manufacturing a flat panel display is provided to check damage of a substrate by using a pressure detector connected to a vacuum line when the substrate is damaged. An apparatus for manufacturing a flat panel display includes a stone flat plate(110), a plurality of lift pins(120), a lift pin plate(130), a vacuum line(132), a pressure detector(150), and a driving part(140). The stone flat plate receives a substrate for processing. The plurality of lift pins have a vacuum shaft. The vacuum shaft passes through the stone flat plate and supports the substrate. The lift pin plate is installed on a lower part of the plurality of lift pins and fixes the lift pin. The vacuum line is connected to the vacuum shaft and passes through the lift pin plate. The pressure detector is connected to the vacuum line and detects a pressure of the vacuum shaft. The driving part is connected to the lift pin plate and lifts the lift pin plate.
Patent KR-20070115319-A (KR)
Title: Television and control method thereof
Inventor: KIM JAE WON
IPC: H04N5/44
Filed: 2006-06-01
Abstract: A TV and a control method thereof are provided to restore a changed setup value of an image automatically to an image setup value prior to the change, thereby providing a user with convenience. An image processing unit(130) processes an image according to a setup value. A display unit(140) displays the processed image. A terminal unit(110) is connected to an external jack. When the external jack is connected to the terminal unit(110) after the setup value of the image is changed, a control unit(120) controls the image processing unit(130) to display the image as the setup value prior to the image is changed.
Patent KR-20070117345-A (KR)
Title: A blot for a railroad tie
Inventor: KIM SUN KIL
IPC: F16B39/30
Filed: 2006-06-08
Abstract: A sleeper bolt is provided to prevent the bolt from being loosened due to vibration and impact generated when a train passes and to cause the bolt to be fastened easily by forming a V shaped recess on a thread, which is inclined gently in a insertion direction and inclined steeply in an ejection direction. A sleeper bolt comprises a head(10) formed at the top of the bolt and a rod(20) extending from the head downwards. The rod is provided with a thread(21) on the outer surface thereof and the thread has a V shaped recess(30), wherein a gentle slope(31) is formed in a fastening direction and a steep slope(32) is formed in a release direction.
Patent KR-20070117377-A (KR)
Title: Flat display device and the manufacturing method of the same
Inventor: JUNG CHANG SUB
IPC: G02F1/1333
Filed: 2006-06-08
Abstract: A flat display device and a manufacturing method thereof are provided to couple a display panel with a chassis without a tape by installing a guide rail in the chassis, thereby reducing a thickness and improving strength. In a flat display device including at leas tone display panel, and a chassis(22) for receiving at least one PCB(Printed Circuit Board) for transmitting signals of a driving circuit in the outside of the display panel, the chassis includes guide rail(22b,22b') for slidably mounting at least one of the display panels. The guide rail is installed in both sides as being spaced as much as a width of the display panel.