baber/WOPTO huggingface dataset:
Patent KR-20080065766-A (KR)
Title: Device for tranceiving multi-view video and 3d audio, method for tranceiving the same
Inventor: KIM MAN BAE
IPC: H04N13/00
Filed: 2007-01-10
Abstract: An apparatus and a method for transmitting and receiving multi-view video and three-dimensional audio are provided to supply realistic media and transmit the video even through a narrow bandwidth. A multi-view broadcasting server(500) includes a multi-view video multiplexing unit for multiplexing a part of encoded multi-view video data and a video-audio multiplexing unit for multiplexing the other part of the encoded multi-view video data and encoded three-dimensional audio data. A multi-view adaptation server(600) generates view data requested by a receiver side and three-dimensional audio corresponding to the view video. A view converter(800) generates a descriptor of the view video and a descriptor of the three-dimensional audio according to the view requested by a viewer. A middle view video generator(1100) generates middle view video through decoded multi-view video data.
Patent KR-20080066319-A (KR)
Title: Method and apparatus for operating control channel in multiple input multiple output system
Inventor: HAN JIN KYU
IPC: H04B7/04
Filed: 2007-01-12
Abstract: A method and a system for operating control channels in a mobile communication system which uses multiple antennas are provided to achieve capacity improvement and efficient resource management by forwarding precoding information or various types of pilot pattern information through shared control channel messages. When a common pilot is used(300), it is judged whether a current mode is an MCW(Multi CodeWord) MIMO(Multiple Input Multiple Output) mode(310). In the MCW mode which uses the common pilot and uses knockdown precoding(320), a specific knockdown precoding method is selected and PFs(Packet Formats) of the MCW MIMO are determined(322). It is determined that an MCW FLAM(Forward Link Assignment Message) is used(324). A mother matrix index is recorded in a pilot/MIMO field(326). A rank is reflected and a layer-classified PF is recorded in a PF field. Other MCW-FLAM fields are recorded(328). In the MCW MIMO mode which uses the common pilot and uses ready-made precoding, a specific ready-made precoding method is selected and PFs of the MCW MIMO are determined(342). It is determined that an MCW FLAM is used(342). A precoding matrix index is recorded in the pilot/MIMO field(346). A rank is reflected and a layer-classified PF is recorded in the PF field. Other MCW-FLAM fields are recorded(348).
Patent KR-20080085105-A (KR)
Title: On-line collaborative authoring system and method for synchronizing
Inventor: KIM YOUNG JOO
IPC: G06F17/00
Filed: 2007-01-22
Abstract: An online collaborative authoring system and a synchronization method thereof are provided to enable users to author the same document collaboratively on the network by synchronizing the document authored by each user with the document stored in a collaborative authoring server. A collaborative authoring server(120) includes a collaborative authoring mind map representing a hierarchical relation of each node of a document collaboratively authored on the network. Each client(105-107) includes a client mind map representing the hierarchical relation of each node of the document authored by a user. A sync server(110) compares difference by parsing the collaborative authoring and client mind maps, and synchronizes changed contents to the collaborative authoring and client mind maps. The collaborative authoring server includes a collaborative authoring agent(121) exchanging data with the sync server and applying the synchronized contents to the collaborative authoring mind map, the collaborative authoring document(125), and member information(126). The client includes a client sync agent(101) exchanging the data with the sync server and applying the synchronized contents to the client mind map. A header(122) stores the changing time and synchronizing time of the collaborative authoring mind map, and a mind map ID.
Patent KR-20080072360-A (KR)
Title: Color filters and method of manufacturing color filters
Inventor: KIM HYUN SIK
IPC: G02B5/20
Filed: 2007-02-02
Abstract: A color filter and a manufacturing method thereof are provided to improve a dispersion property of ink inside a pixel region by maintaining a hydrophilic property of the pixel region between light blocking patterns. A light blocking material is pre-baked, such that a light blocking film is formed. The light blocking film is selectively exposed and developed to form a light blocking pattern. The light blocking pattern is pre-cured. A solution is coated on a substrate, on which the light blocking pattern is formed. The light blocking unit and the solution is post-baked. The Ink is filled inside a pixel region, which is defined by the light blocking pattern.
Patent KR-20080073463-A (KR)
Title: Hair clipper with inhale device
Inventor: KIM TAEG SEOG
IPC: B26B19/38
Filed: 2007-02-06
Abstract: A hair clipper having a suction unit is provided to efficiently suck hairs cut by the hair clipper, and to enable a convenient use without trouble by reducing the weight of the hair clipper. A hair clipper includes a cutting unit(100), a coupling pipe(400), a power unit(200), a suction pipe(500), and a suction unit(300). The cutting unit includes a rotary cutter blade for cutting hairs, a cutter driven gear secured to the rotary cutter blade, a power driven unit for transmitting rotating force from the coupling pipe to the cutter driven gear, a safety net for covering the rotary cutter blade, a suction guide pipe for guiding hairs collected on the rotary cutter blade, a through opening which communicates with the suction guide pipe to deliver the cut hair to the coupling pipe, and a cutter body which has a male thread of a connector connected to the coupling pipe. The coupling pipe includes a suction passing part communicating with the through opening, a power transmission unit for transmitting rotating power from the power unit to the power driven unit, and female threads of a connector connected to the cutting unit and the power unit. The power unit includes a drive motor, a power drive unit for transmitting power from the drive motor to the power transmission unit of the coupling pipe, a passing part serving as a coupling path between the suction passing part and a suction passing part of the suction pipe, and a main body(210) having the male thread of the connector connected to the coupling pipe. The suction pipe has a suction passing part which serves as a path communicating with the passing part. The suction unit draws and collects hairs cut by the cutting unit through the suction passing part of the coupling pipe, the passing part of the power unit, and the suction passing part of the suction pipe.
Patent KR-20080074663-A (KR)
Title: Planar stack package
Inventor: HYUN SUNG HO
IPC: H01L23/12
Filed: 2007-02-09
Abstract: A planar stack package is provided to realize a mass stack package by vertically stacking one or more semiconductor chips being added to each planar type stack package. A printed circuit board(100) includes first and second cavities(116,114). Electrode terminals(112) are formed on a surface and the other surface of the printed circuit board adjacent to the first and second cavities. First and second semiconductor chips(118,120) are attached to the printed circuit board part including the first cavity and a surface of the printed circuit board part including the second cavity in a face-down type. First and second metal wires(122,108) electrically connect the first semiconductor chip to the electrode terminal of the other surface of the printed circuit board, and the second semiconductor chip to the electrode terminal of the other surface of the printed circuit board. Third and fourth semiconductor chips(104,106) are arranged on the first and second semiconductor chips in a face-up type. Third and fourth metal wires(124,110) electrically connect the third and fourth semiconductor chips to the electrode terminal of the printed circuit board. A sealing member(126) seals a region including first and second cavities part including the first, second, third, and fourth semiconductor chips, first and second metal wires, and the surface of the printed circuit board including the third and fourth metal wires.
Patent KR-20070090747-A (KR)
Title: Manufacture of depressed index optical fibers
Inventor: BARISH ERIC L
IPC: C03B37/018
Filed: 2007-02-13
Abstract: A method for producing depressed index optical fibers is provided to obtain both advantages of a soot deposition process and those of a rod-in-tube process while needing no long processing time and preventing contamination of a preform. A method for producing depressed index optical fibers comprises the steps of: (a) causing at least one free precursor gas flow and fuel gas flow to flow together with to form a first soot gas mixture in a first vapor axis deposition(VAD) torch, and (ii) forming a first soot flame to ignite the first soot glass mixture and to produce a first glass soot in a first vapor axis deposition(VAD) torch; (b) causing at least one free precursor gas flow and fuel gas flow to flow together with to form a second soot gas mixture in a second vapor axis deposition torch, and (ii) forming a second soot flame to ignite the second soot glass mixture and to produce a second glass soot in a second vapor axis deposition torch; (c) depositing the first glass soot to allow the first VAD torch to form a first soot, and allowing the first VAD torch to precede the second VAD torch so that the second glass soot is deposited on the first glass soot, while optionally orienting a support bar to the first and second VAD torches; (d) moving the support bar to the torches from the starting point to the end point so as to form a double layer of soot; (g) heating the double layer of soot to cause the soot to be closely inserted into a glass bar; (h) inserting the glass bar into a glass pipe containing fluorine-doped glass; and (i) heating the glass pipe to collapse the glass pipe around the glass bar.
Patent KR-20080077417-A (KR)
Title: Method and system for offering of mileage point
Inventor: YU HYOUNG SEOK
IPC: G06Q30/00
Filed: 2007-02-14
Abstract: A method and a system for calculating mileage are provided to prevent leaving of a long-term customer by increasing a mileage accumulation rate according to a real use term of the customer and increase competitive power by increasing a sensory value of the customer with the higher mileage points than other companies. A data transceiver(210) obtains communication charge and member information. An information analyzer(220) calculates a total mobile service use term of each member based on a mileage calculation time point by using the member information and extracts an applied accumulation rate corresponding to the total mobile service use term. A mileage calculator(240) calculates mileage for a predetermined unit term by using the applied accumulation rate and a communication charge of each user. The information analyzer calculates a total subscription term by using a mobile service subscription date of the customer, calculates a suspension term by using suspension date information and suspension cancellation date information, and calculates a real use time as the total use time by offsetting the suspension term from the total subscription term. A mileage point table(230) maps and stores an accumulation rate for mileage point depending on the usage period of a mobile communication service.
Patent KR-20080075990-A (KR)
Title: Apparatus and method for automatically converting an air in a t-dmb
Inventor: CHUNG WOO SUK
IPC: H04N7/08
Filed: 2007-02-14
Abstract: An apparatus and a method for automatically converting broadcasting in a T-DMB(Terrestrial-Digital Multimedia Broadcasting) receiver are provided to measure signal strength of a broadcasting stream outputted within a predetermined range by using TII(Transmitter Identification Information) timing information when a user moves between regions, and automatically convert a frequency band through an identifier ID in TII of a broadcasting stream having the biggest signal strength as well as automatically changing broadcasting channel information. A table(208) stores frequency band information by identifier ID(Identification). An RF(Radio Frequency) module(200) receives a broadcasting stream broadcasted from at least one or more transmitters within a preset range if a broadcasting stream having signal strength lower than a preset value is received from an arbitrary transmitter while receiving the broadcasting stream from the arbitrary transmitter. A signal strength measuring module(204) detects signal strength of each broadcasting stream, and extracts information about a broadcasting stream having the biggest signal strength among the broadcasting streams. An information detecting module(206) extracts an identifier ID from the broadcasting stream extracted by the signal strength detecting module, and searches the table to extract frequency band information corresponding to the extracted identifier ID. A controller(210) scans a broadcasting channel by controlling the RF module through the extracted frequency band information.
Patent KR-20080077434-A (KR)
Title: Gas leakage detector, semiconductor manufacturing equipment and method including the same
Inventor: JEON CHI HYUNG
IPC: H01L21/02
Filed: 2007-02-20
Abstract: A gas leakage detector, semiconductor manufacturing equipment and a method including the same are provided to reduce a manufacturing cost by adjusting the flowing of gas using Bernoulli's theorem without an inner pump. A gas leakage detector includes an injector(130), a gas chromatograph column(116), and a detector(120). The injector implemented in a fore line receives gas exhausted from a vacuum pump through the fore line and exhausts the gas through the fore line when the gas is exhausted by the vacuum pump from a process chamber to the fore line. The gas chromatograph column receives the gas, analyzes gas components from the gas, and exhausts the gas to the injector. The detector detects leakage of a specific gas by receiving information about the gas components from the gas chromatograph column.
Patent KR-20070088356-A (KR)
Title: Multiple section distributed feedback laser device and the manufacturing method thereof and a method for generation of terahertz waves
Inventor: PARK KYUNG HYUN
IPC: H01S5/00
Filed: 2007-02-20
Abstract: A multiple section DFB(Distributed FeedBack) laser device, a manufacturing method thereof, and a method for generating tera hertz waves are provided to vary a frequency difference of two modes discharged from a multiple section DFB laser device, from a low frequency to a tera hertz frequency by varying a periodic difference of a complex-coupled diffraction grating. A multiple section DFB laser device includes an active layer(110), a first DFB section, a second DFB section, and a phase modulation section. The active layer(110) is formed on an upper part of a substrate(101). The first DFB section is formed on one region of an upper part and a lower part of the active layer(110), and has a plurality of first diffraction gratings. The second DFB section is formed to be spaced apart from the first DFB section, and has a plurality of second diffraction gratings which are formed on one region of the lower part and the upper part of the active layer(110). The phase modulation section is formed between the first DFB section and the second DFB section. The first and second DFB sections have a waveguide(102) which is formed on the substrate(101), a first SCH(Separate Confinement Hetero) layer(109a) which is formed on the waveguide(102) of the lower part of the active layer(110), and a second SCH layer(109b) which is formed on the active layer(110).
Patent KR-20080083095-A (KR)
Title: Motion capture device and computer input device by pattern marker recognition
Inventor: LEE MOON KEY
IPC: G06T1/00
Filed: 2007-03-10
Abstract: A motion capture device and a computer input device using pattern marker recognition are provided to recognize PM attached to a mobile object to calculate the motion information of the object from the motion of the PM, thereby capturing the motion of a fluttering flag and the motion of persons simultaneously. A motion capture device using pattern marker recognition includes a marker unit(PM), a camera unit(CA), and an image processing unit. The marker unit includes markers including distinguishable patterns attached to a mobile object. The camera unit photographs the marker unit. The image processing unit processes an image photographed in the camera unit to calculate the motion information of the object from the motion of the markers.
Patent KR-20070120876-A (KR)
Title: Organic electroluminescence device
Inventor: OKUDA DAISUKE
IPC: C09K11/06
Filed: 2007-03-23
Abstract: An organic electroluminescence device is provided to ensure sufficient brightness and excellent stability and durability, be easily manufactured in a large size, and reduce the occurrence of defects during a manufacturing process. An organic electroluminescence device has a positive electrode, a negative electrode, and an organic compound layer. The organic compound layer comprises at least one layer containing charge-transportable polyester. The charge-transportable polyester has a repeat unit including a structure represented by the following formula (I-1) or (I-2). A layer closest to the positive electrode within the at least one layer containing charge-transportable polyester has a layer thickness of 20-100 nm. The negative electrode includes a first layer which gets in contact with the organic compound layer and contains an alkali metal oxide, alkali earth metal oxide, alkali metal halide, or alkali earth metal halide, and a second layer which gets in contact with the first layer and contains an alkali metal or alkali earth metal.
Patent KR-20080087272-A (KR)
Title: Light emission and driving method thereof
Inventor: JEON SANG HO
IPC: G09G3/20
Filed: 2007-03-26
Abstract: A light emitting device and a driving method thereof are provided to improve ion charging in an insulating hole and emission efficiency by applying an anode-on voltage before applying a gate-on voltage. A light emitting device includes a display panel(110) having gate, cathode, and anode electrodes. An anode-on voltage is delivered to the anode electrode before supplying a first gate-on voltage to the gate electrodes. The light emitting device includes anode and scan drivers(120,140), and a controller(150). The anode driver delivers the anode-on voltage to the anode electrode according to an anode driving signal. The scan driver delivers a gate-on voltage to the gate electrode according to a scan driving signal. The controller controls to deliver the anode-on voltage to the anode electrode before delivering the gate-on voltage to the gate electrodes.
Patent KR-20080086796-A (KR)
Title: Lamp heat protection plate for tunnel lamp
Inventor: WON YOUNG SUN
IPC: F21S13/02
Filed: 2007-03-23
Abstract: A heat shielding plate for a tunnel lamp is provided to facilitate separation of a silicon packing with small power by fitting the silicon packing through a protrusion end. A heat shielding plate(10) for a tunnel lamp includes a silicon packing(70). The silicon packing has a fitting gap(71), an elasticity maintaining hole(72), and a stiffener(73). The stiffener is formed between the fitting gap and the elasticity maintaining hole. The stiffener is forcibly fitted into a stiffener fitting groove(11). A protrusion end(12) is forcibly fitted into the elasticity maintaining hole of the silicon packing. The silicon packing is fixed to the heat shielding plate by elastically fitting both ends thereof to the heat shielding plate.
Patent KR-20080095126-A (KR)
Title: Video display apparatus
Inventor: JUNG SEOK MIN
IPC: H04N5/60
Filed: 2007-04-23
Abstract: A video display apparatus is provided to output audio signals of a main screen and a sub screen receiving different channels at the same time by using a demultifplexer, audio decoders, and an audio signal transmitting unit. A video display apparatus comprises a demultiplexer(210), video decoders(220a,220b), audio decoders(230a,230b), and an audio signal transmitting unit(240). The demultiplexer receives broadcasting signals or external input signals having a video signal and an audio signal and divides channels for the main screen and a sub screen. The video decoder decodes a video signal from the signals in which channels are divided by the demultiplexer. The audio decoder decodes an audio signal from the signals in which channels are divided by the demultiplexer. The audio signal transmitting unit outputs the audio signals decoded by the audio decoders respectively corresponding to the main screen and the sub screen.
Patent KR-20080095445-A (KR)
Title: A fermentation device utilizing organic wastes equipped with the fertiler device
Inventor: JIN HO JOONG
IPC: C05F3/06
Filed: 2007-04-24
Abstract: A fertilizer manufacturing device in which a fermenting device of organic waste was equipped is provided to improve a fertilizer manufacturing speed and increase a productivity of the fertilizer and to control accurately a fermentation temperature of the fermenting device. A fertilizer manufacturing device includes a fermenting device of organic waste. The fermenting device of the organic waste includes heat pipes to plurality. The fermenting device includes a fermentor(620), a rotation axis(621), a mixer and mixing wings(623). The rotation axis is equipped across a center of an inside of a fermentor. The mixer is equipped to the radial. The mixing wings are installed in the end of mixer. The heater is in the lower fermentor. The mixer equipped to the radial is prepared along the rotation axis, and weaves by hands in the rotation axis. In the mixer, the heat pipe is built in radially and heat of the heater is smoothly delivered after the heat of heater is transmitted in the rotation axis direction.
Patent KR-20080111178-A (KR)
Title: Advertising method for use of waiting time of sms transmission
Inventor: KIM MIN JUNG
IPC: G06Q30/02
Filed: 2007-04-26
Abstract: An advertising method using the message transmission in a portable phone is provided to expose advertisements on the portable phone of a user for the waiting time for transmitting a short message. An advertising method using the message transmission in a portable phone comprises the following steps. Connection is established to an SMS relaying server through a caller's terminal to transmit a short message, a caller's phone number and a callee's phone number(S10). The SMS relaying server extracts advertisement contents stored in an advertisement database, and then transmits/exposes the extracted result to the caller's terminal(S20). Whether the advertisement contents are normally exposed on the caller's terminal is determined(S30). The SMS relaying server stores at least one of the number of times the advertisement contents are exposed, the exposure time, the caller's phone number and callee's phone number in the advertisement database to update advertisement statistics data(S40).
Patent KR-20080081787-A (KR)
Title: Process of setting up coil and permanent magnet in the generator
Inventor: YOO HYUNG JU
IPC: H02K21/12
Filed: 2007-04-27
Abstract: Methods for installing a coil and a permanent magnet in a generator are provided to increase generation efficiency by installing the permanent magnet at a drum positioned at a center of a rotor and installing the coil at a fixed pillar. A method for installing a coil(5) at a pillar in a generator includes the steps of: forming rectangular cross sections with an upper end portion(9) and a lower end portion(10) inside the pillar; inserting the coil into the upper end portion; moving the coil at the upper end portion to the lower end portion by cutting an upper end rail(11) positioned on a front surface of the lower end portion as much as a width of the coil; compressing the coil to the upper end rail and a lower end rail(12) by pushing the coil toward a drum through a piston(13) installed at the lower end portion; and moving the coil mounted on the upper and lower end rails aside to mount a subsequent coil.