baber/WOPTO huggingface dataset:
Patent KR-20090102430-A (KR)
Title: Power supply and digital device comprising the same
Inventor: CHO JAE HYUN
IPC: H02M1/16
Filed: 2008-03-26
Abstract: PURPOSE: A power supply unit and a digital device having the same are provided to supply power to operate the digital device and reset effectually a system of the digital device in case the system of the digital device is abnormal. CONSTITUTION: A power supply unit(100) comprises a power supply circuit part(130), a discharge circuit part(120) and a control circuit part(110). The power supply circuit part controls input power and produces output power and supplies the output power to a digital device. The discharge circuit part discharges electric charge accumulated in the power supply circuit part. The control circuit part connects the power supply circuit and the discharge circuit part in case a system of the digital device is abnormal. An input power part supplies the input power to the power supply circuit part.
Patent KR-20090105362-A (KR)
Title: Traffic signal lights and apparatus for controlling thereof
Inventor: NAM JEONG WI
IPC: G08G1/095
Filed: 2008-04-02
Abstract: PURPOSE: A traffic signal lights and an apparatus for controlling thereof are provided to increase cost reduction effect by managing a sing board effectively. CONSTITUTION: In a traffic signal lights and an apparatus for controlling thereof, a sign lamp is composed of one of a red/green emitting diode array or red/green/yellow diode array. The LED is operated to display one of red/green or red/green/yellow color in response to an LED driving signal from the outside. A first sing(20) displays a progress sign such as a left turn or U turn on it, and a second sign(30) display red, green, yellow color. A first remaining time(10) display remaining time as a number or a bar.
Patent KR-20090106723-A (KR)
Title: Manufacturing method of build-up multi pcb using CO2 laser direct method
Inventor: LEE JAE UK
IPC: H05K3/46
Filed: 2008-04-07
Abstract: PURPOSE: A method for manufacturing a build-up multiplayer printed circuit board using a CO2 laser direct method is provided to improve the reliability of the interlayer junction by filling the copper plating in the surface plating and a via hole. CONSTITUTION: An internal pattern is formed by coating the photosensitive fluid and using an etching method after a copper laminate plate is cut with a constant size(S1). An internal layer black oxide process is performed in an outer surface of the internal pattern for improving absorption of the CO2 laser beam and laminating the external layer(S2). A lay-up is formed performing the resin and copper layer through a hot press process or lamination and curing process(S3). An external layer black oxide process is performed in the outer surface for improving the absorption ratio of the laser beam(S4). The laser beam according to the requested diameter of the external hole is selected and processed for giving the conductivity in the front surface of the substrate by exposing the internal layer pattern circuit(S5). The laser beam according to the requested diameter of the internal hole is selected and processed for giving the conductivity in the front surface of the substrate by exposing the internal layer pattern circuit(S6). The copper is plated in the external layer pattern and the processed hole with the chemical copper or electrolytic copper after a desmear process(S7).
Patent KR-20080091043-A (KR)
Title: Process for producing carbon nanotubes from renewable raw materials
Inventor: BORDERE SERGE
IPC: C10J1/213
Filed: 2008-04-07
Abstract: A process for producing carbon nanotubes is provided to enable progress of the process without petroleum spending, to reduce energy consumption, and to produce carbon nanotubes having proper purity for a demand of industrial applications. A method for producing carbon nanotubes includes the steps of: (a) synthesizing alcohol by fermentation of at least one vegetable material, selectively purifying the obtained product; (b) dehydrating the alcohol of the step (a) in a first reactor(3) to produce a mixture of alkene and water, selectively purifying the obtained product; (c) introducing the alkene into a fluidized bed of a powdered catalyst at 450-850 °C in a second reactor(7), wherein the catalyst comprises at least one catalytic metal carried on an inactive solid support, and crystal particles of the catalyst have d50 smaller than 300 micron; (d) bringing the produced alkene of the step (b) into contact with the powdered catalyst of the step (c) to form carbon nanotubes and hydrogen on the surface of the catalyst by catalytic decomposition of the alkene, selectively performing the reaction in the fluidized bed; and (e) recovering the carbon nanotubes produced in the step (d). Further, the step (c) or (d) is performed at the second reactor continuously and at the same time.
Patent KR-20080093386-A (KR)
Title: Color video scalability encoding and decoding method and device thereof
Inventor: CHOI HAE CHUL
IPC: H04N7/32
Filed: 2008-04-16
Abstract: A method and an apparatus for encoding and decoding color video scalability are provided to prevent unnecessary data amount from increasing when storing or transmitting encoded information, improve encoding efficiency by not doubly encoding the same information as already encoded information, prevent the same information as already decoded information from being doubly decoded and improve decoding efficiency. A color video scalability encoding method includes encoding a color image block of an improvement stratum by using lower stratum information. The encoding generates a color sign block pattern value according to quantization coefficient values of a residual color image block by using the lower stratum information. A color video scalability decoding method includes determining presence/absence of an improvement stratum having a different color format from that of a lower stratum in a received bit stream, and decoding a color image block of the improvement stratum by using the lower stratum information.
Patent KR-20080093911-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: KIKUCHI YOSHIAKI
IPC: H01L29/78
Filed: 2008-04-17
Abstract: A semiconductor device is provided to guarantee a high characteristic of a MOS transistor fabricated by a damascene gate process by using a silicon oxide layer having a low dielectric constant as compared with an offset spacer made of silicon nitride and by leaving the silicon oxide layer after a fabrication process. A semiconductor substrate(10) has a channel formation region. A gate electrode trench is formed in the insulation layer. A gate insulation layer(21) is formed in the lower portion of the gate electrode trench. A gate electrode(22) is formed on the gate insulation layer to fill the gate electrode trench. An offset spacer(15) is made of silicon nitride containing silicon oxide or boron and forms the sidewall of the gate electrode trench as a part of the insulation layer. A sidewall spacer(17a) is formed as a part of the insulation layer at both sides of the offset spacer far away from the gate electrode. A source/drain region(18) is formed in the semiconductor substrate and under at least the offset spacer and the sidewall spacer, having an extension region. The lateral end of the gate electrode of the offset spacer can be used to determine the position of the end of a channel of the extension region.
Patent KR-20090112773-A (KR)
Title: Chip Stack Method For Stack Chip Package
Inventor: KIM DONG IN
IPC: H01L23/12
Filed: 2008-04-25
Abstract: PURPOSE: A chip stack method for stacking chip package is provided to reduce cost and time by simply stacking the semiconductor chips. CONSTITUTION: A chip stack method for stacking chip package comprises a five steps. A first step includes a preparation of a plurality of semiconductor chips having a bonding pad. A second step is to form a first stud bump(12) in the bonding pad of a first semiconductor chip(10) which is arranged in the lowest location. A third step is to form a penetration hole in the bonding pad of the second semiconductor chip(14) to be stacked on the first semiconductor chip. A fourth step is to stack the second semiconductor chip on the first semiconductor chip by inserting the first stud bump formed in the first semiconductor chip in the penetration hole of the second semiconductor chip. A fifth step is to form the second stud bump(16) on the first stud bump inserted in the penetration hole of the second semiconductor chip into a single body.
Patent KR-20090114040-A (KR)
Title: Apparatus for sealing microhole of a casting
Inventor: HEU BYUNG UK
IPC: B22D45/00
Filed: 2008-04-29
Abstract: PURPOSE: A micropore sealing system for a casting is provided to make a good supporting state by maintaining a filling material to a predetermined temperature, and to seal the micropores perfectly. CONSTITUTION: A micropore sealing system for a casting includes a main tank(10), a vacuum pump(20), a filling material tank(30), and a cooling tank(40). The sealing system further includes an air compressor(50) and a container. The main tank supports the filling material on a casting product. The vacuum pump makes a vacuum state of the main tank. The filling material tank heats the filling material. The cooling tank cools the casting product with cooling water. The air compressor supplies the air of high pressure.
Patent KR-20090114165-A (KR)
Title: News providing service system, and method therefor, and the recording media storing the program performing the said method
Inventor: KIM HEE SUN
IPC: G06Q50/10
Filed: 2008-04-29
Abstract: PURPOSE: A news providing service system and a method therefor and a recording medium storing the program performing the method are provided to concentrate all news and report materials on one point, thereby quickly searching and using desired information. CONSTITUTION: A news provider terminal(120) supplies news. A reporter terminal(130) checks a report to be used in manufacturing a report material reported through mass media. A news providing computing device(110) generates a news to be written in an e-press. The news providing computing device provides information for the generated news to the reporter terminal. Press materials in which a news that the reporter terminal collects and a specific report whose contents are checked are provided to the news providing computing device.
Patent KR-20090114271-A (KR)
Title: Ranging system for transmitting ranging signal to plurality of base stations
Inventor: LEE SU WON
IPC: H04W28/16
Filed: 2008-04-29
Abstract: PURPOSE: A ranging system for transmitting ranging signal to a plurality of base stations by using common ranging resource is provided to simplify a ranging process by transmitting a ranging parameter to a ranging terminal. CONSTITUTION: A receiving unit(410) receives ranging resource assignment information from a connection base station(430). A transmitting unit(420) transmits the ranging signal to ranging base stations. The receiving unit receives ranging parameter which the ranging base station produces from the connection base station. The ranging base station includes a plurality of connection base stations. The receiver receives the list toward the base stations from the access base station. The transmit unit transmits the ranging signal with reference to a list toward the base stations.
Patent KR-20090115549-A (KR)
Title: The sliding door fixing equipment of lever operation string guid system
Inventor: SIN JEA HYUK
IPC: E05C17/60
Filed: 2008-05-02
Abstract: PURPOSE: An operating line guide apparatus for the lever operation of a sliding door fixing apparatus is provided to prevent a door from being compulsively opened from the outside by preventing an operating line from being operated in case the operating line is tilted over fixed angle from the guide apparatus. CONSTITUTION: An operating line guide apparatus(1) for the lever operation of a sliding door fixing apparatus comprises a fixed main body(11), an operator(20) and a cover(12). An operating space which is opened toward the lower end is formed on a central part of the fixed main body. A guide hole(14) connecting an operating space to the outside is formed on the upper center part. A directional projection(22) is integrally protruded from the operator. An advancing hole(23) is formed on the operator and passes through the central part of a rotator(21) from the center of the end. A fixing ring(17) is protruded from the upper end of the central part. An operating hole(15) is formed on the center of the cover.
Patent KR-20080103413-A (KR)
Title: Optical sheet with elasticity
Inventor: KIM TAE KYUNG
IPC: G02B5/04
Filed: 2008-05-07
Abstract: An optical sheet with elasticity including a structural layer made of resin hardening layer is provided to maintain a function of a prism structure by preventing brightness deterioration due to a difference of an optical path. An optical sheet with elasticity comprises a structural layer(10) and a plane penetrator(11). The structural layer is a resin hardening layer in which a surface is structured. The plane penetrator uses on a structured surface. The optical sheet pressurizes until a maximum pressure is 1gf or 2gf at a pressure speed of 0.2031mN/sec. When reaching the maximum pressure, the optical sheet stops for 5 second and compresses. The optical sheet has a resilience rate of 85% or greater.
Patent KR-20090118318-A (KR)
Title: Apparatus and method for sensing breakaway using open api
Inventor: LEE KYUNG HYU
IPC: H04W4/02
Filed: 2008-05-13
Abstract: PURPOSE: An apparatus and a method for sensing route deviation using an open API are provided to use map information and traffic information about a moving route to a destination through the open API. CONSTITUTION: A communication unit(210) transceives data with an open gateway(140). A monitoring unit grasps a movement route about a deviation sensing service request. The monitoring unit monitors whether a user terminal deviates from the movement route. If route deviation is sensed, a deviation notifying unit(214) notifies the user terminal and a protector terminal of the deviation the open gateway.
Patent KR-20090121412-A (KR)
Title: System and its method for electronic commerce using cyber money loan
Inventor: KIM CHANG MO
IPC: G06Q20/06
Filed: 2008-05-19
Abstract: PURPOSE: An electronic commercial transaction system and an electronic commerce method capable of using a cyber money loan are provided to settle a payment by lending the cyber money when purchasing the product by using electronic commerce. CONSTITUTION: A cyber money loan device(21) lends cyber money loan. A settlement money guide device(22) guides amount of real settlement money. A settlement authentication device(23) processes the payment authentication and receives the transmission of the settlement request using the cyber money loan. An automatic loan repayment device(24) automatically repays a loan and uses the accumulated cyber money generated from the purchase.
Patent KR-20090121653-A (KR)
Title: An exhaust pipe for air conditioner
Inventor: HWANG DO JIN
IPC: F24F5/00
Filed: 2008-05-22
Abstract: PURPOSE: An exhaust pipe for an outdoor unit of an air-conditioner is provided to easily exhaust the exhaust air to the outside of the building by connecting the exhaust pipe of the outdoor unit and the insect screen. CONSTITUTION: The exhaust pipe for the outdoor unit of the air-conditioner includes a bellows pipe(12), attachment combination part(14), contract support(16a), and length adjustment rod(20a). The bellows pipe forms the route for exhausting the heat-exchanged air. The attachment combination part is installed in one end of the bellows pipe and is combined around the exhaust pipe to be attachable/detachable. The contract support is prepared in the other end of the bellows pipe and is contacted/supported by the insect screen. The length of the length adjustment rod is controlled by connecting the operation of the bellows pipe getting folded and unfolded.
Patent KR-20090122508-A (KR)
Title: Apparatus and method for goose message detecting
Inventor: JANG BYUNG TAE
IPC: G06Q50/10
Filed: 2008-05-26
Abstract: PURPOSE: A goose message detecting apparatus and a method thereof for securing the reliability of an accident generation verification in a substation system are provided to detect the goose message of IED in an accident of messages on an Ethernet of the substation system. CONSTITUTION: A goose message detecting apparatus(100) receives a message a plurality of messages transmitted on the local area network by connecting to a substation system including IED(Intelligent Electronic Devices). An accident setup unit(110) receives a set condition about the message stored among a plurality of messages from the user. A communication unit(120) stores a plurality of messages received from the communication network in a memory.
Patent KR-20090123424-A (KR)
Title: Flexible printed circuit
Inventor: YUM JUNG SUP
IPC: H05K1/02
Filed: 2008-05-28
Abstract: PURPOSE: A flexible film is provided to shorten a process time by forming a metal layer after forming a hole to an insulation film. CONSTITUTION: A flexible film includes an insulation film(110) and a metal layer(130). One or more holes(120) are formed in the insulation film. The insulation film has a first surface(111a), a second surface(111b), and a third surface(111c). The first surface is an inner circumference of the hole. The second surface is a top surface of the insulation film. The third surface is a bottom surface of the insulation film. The metal layer has a first region and a second region. The first region is positioned in the first surface. The second region is positioned in at least one of the first surface and the second surface. Thickness of the metal layer of the second region is thicker than thickness of the metal layer of the first region. Thickness of the metal layer of the first region is 0.1~0.9 times of thickness of the metal layer of the second region. Thickness of the metal layer of the first region is 3/1000~1/2 of a diameter of the hole. The diameter of the hole is 30~1000um.
Patent KR-20080106054-A (KR)
Title: Cosmetic hair compositions containing metal-oxide layered pigments and functionalized metal-oxide layered pigments and methods of use
Inventor: BARRIOS JAIMIE J
IPC: A61K8/72
Filed: 2008-05-29
Abstract: A composition for cosmetic use, and a method for treating the hair, the skin, the lips, the eyes or the nails by using the composition are provided to improve the characteristics of the composition. A composition for cosmetic use comprises a metal oxide-layered pigment; optionally about 0.05-15 wt% of at least one film releasing agent; about 0.05-15 wt% of at least one stabilizer; and at least one auxiliary component, wherein the metal oxide-layered pigment comprises at least two layers.
Patent KR-20090067018-A (KR)
Title: Information processing device, method for information processing, and storing medium having computer program to perform the method
Inventor: TAKIZAWA JUNICHI
IPC: G06F17/30
Filed: 2008-06-02
Abstract: A device and a method for processing information, and a recording medium storing a computer program for implementing the same are provided to extract feature from one main image and include the image containing the feature in one image by selecting one main image from a plurality of images. A feature extractor(132) extracts feature from a main image by selecting one of a plurality of images. An image selector(134) selects the image containing the extracted feature. An image including unit(136) includes the main image and the selected image in one image.
Patent KR-20090126054-A (KR)
Title: Semiconductor manufactruing apparatus
Inventor: JANG KYUNG HO
IPC: H01L21/02
Filed: 2008-06-03
Abstract: PURPOSE: A semiconductor manufacturing apparatus is provided to prevent the unstable air current generation of the process gas by shielding the through hole of the liner part with the shutter part. CONSTITUTION: The chamber part(100) comprises the gateway for the substrate and the reaction space. The substrate entrance(400) receives the substrate. The liner part(500) is arranged in the inner wall of the chamber part. The opening(510) is formed corresponding to gateway. The liner shutter area(600) shields the opening of the liner part. The shutter driving part(700) transfers the liner shutter area. The liner shutter area comprises the shutter board(610) and the fixed projecting part(620) fixing the shutter board on the shutter driving part.
Patent KR-20090132347-A (KR)
Title: Methode and system for controlling a rf repeater automatically acording to the cause of oscillation of a rf repeater
Inventor: LEE DEOK JAE
IPC: H04B1/59
Filed: 2008-06-20
Abstract: PURPOSE: An automatic control system according to oscillation causes of a RF repeater and a controlling method thereof are provided to generate an alarm signal according to analyzed causes of oscillation by analyzing the causes of oscillation of an RF repeater system. CONSTITUTION: An oscillation detecting unit(200) detects a state of oscillation of a RF repeater. An oscillation cause analyzing unit analyzes causes of oscillation when the oscillation is generated from the RF repeater. Antenna control units(190,191) control antennas to optimize the isolation when the causes of oscillation analyzed by the oscillation cause analyzing unit correspond to abnormal states of isolation. An alarm generating unit(900) generates an alarm signal according to the causes of oscillation analyzed by the oscillation cause analyzing unit.
Patent KR-20090132790-A (KR)
Title: Spinneret for manufacturing for hollow fiber of non-circular cross-section and manufacturing method thereof
Inventor: YANG SEUNG GAB
IPC: D01D5/24
Filed: 2008-06-23
Abstract: PURPOSE: A spinneret for manufacturing hollow fibers of a non-circular cross-section and a method of manufacturing hollow fibers using the same are provided to produce the hollow fibers having improved functionality. CONSTITUTION: A spinneret for manufacturing hollow fibers of a non-circular cross-section has two slit shape of an I type, and has the following formulas. 0.05<=W<=0.15, 0.30<=L/(2A+W), 0.05<=D=D'<=0.15, and 3<=A/D<=4. L is the slit length. W is slit interval. A is the length of protrusions. D' is the slit width. D is the width of the protrusion of the slit.
Patent KR-20100000169-A (KR)
Title: Method for fabricating al metal line
Inventor: JOO SUNG JOONG
IPC: H01L21/28
Filed: 2008-06-24
Abstract: PURPOSE: A method for fabricating Al metal line is provided to improve the tolerance about EM by opposing against the reduction of the line width of the wiring. CONSTITUTION: The aluminum metal wiring formation method comprises the formation step of the first titanium film(202) / TiN film(204), and the formation step of the aluminum metal layer(206). The first titanium film / TiN film is formed on the semiconductor substrate(200). The aluminum metal layer is formed on the first titanium film / TiN film. The aluminum metal wiring formation method includes the formation step of the aluminum metal wiring(210), the distribution step of the copper ions, and the formation step of the protective film(212). The formation step of the aluminum metal wiring operates after forming the second titanium film(208) on the aluminum metal layer. The copper ion is distributed through the copper ion injection process in the grain boundary of the aluminum metal wiring. The protective film is formed on the aluminum metal wiring.
Patent KR-20090104614-A (KR)
Title: Covering method of structure using knockdown panel and knockdown panel
IPC: E04C2/292
Filed: 2008-06-25
Abstract: PURPOSE: A coating method of a structure using a prefabricated panel and the prefabricated panel used in the method are provided to shorten a process due to fast curing period in comparison with an existing wet construction method and to minimize damage caused by fire. CONSTITUTION: A prefabricated panel used in a coating method of a structure using a prefabricated panel comprises a pair of case members(20), a core material(10), and a groove portion(30). The core material is interposed between the case members. The groove portion is formed at either side or both sides of the case member.