baber/WOPTO huggingface dataset:
Patent KR-20080067769-A (KR)
Title: Compound construction method valve room and that construction method
Inventor: NAMKOONG LAK
IPC: E02D29/00
Filed: 2007-01-17
Abstract: A manufacture and construction method for a valve room built with compound structure members is provided to resist against great bending stress strongly by forming cross-like hollows in panels of an upper structure, a lower structure, and a wall structure. A manufacture and construction method for a valve room built with compound structure members includes the steps of: manufacturing A and B panels(24,25), wherein the A panel has a T-shaped recess at one side, a T-shaped protrusion at the other side, and several cross-like hollows in the middle, and the B panel has T-shaped recesses at two sides and several cross-like hollows in the middle; manufacturing connection posts(6) having T-shaped protrusions at two faces, which are normal to each other, and a cross-like hollow at the center, and connecting wall structures with each other through the connection post; and attaching connection rods(7) having a cross-like section to the upper and lower structures to assemble the upper and lower structure to the wall structure. For manufacturing the panels, the connection post, and the connection rods, robbing fiber and mat fiber are impregnated with unsaturated polyester resin in an impregnating tub, and then pass through heating molding machines.
Patent KR-20080070381-A (KR)
Title: Oled display apparatus and drive method thereof
Inventor: KIM CHANG YEON
IPC: H05B44/00
Filed: 2007-01-26
Abstract: An OLED display device and a driving method thereof are provided to compensate for a high supply voltage by resetting a gate of a driving transistor before turning on the driving transistor. An OLED(Organic Light Emitting Diode) display device includes a display panel(110), data and gate drivers, and a reset pulse supplier(160). The display panel includes first data lines across gate lines, second data lines across gate lines, pixels at common cross sections, and reset lines, which are disposed to correspond to the gate lines and connected to the pixels. The data drivers(130,140) convert digital data inputted into real data voltages and reverse phase data voltages, and selectively supplies the converted voltages to the first and second data lines. The gate driver(150) sequentially supplies scan pulses to the gate lines. The reset pulse supplier sequentially supplies reset pulses to the reset lines.
Patent KR-20070078399-A (KR)
Title: Trading system
Inventor: TAKEO SHUZO
IPC: G06Q30/00
Filed: 2007-01-26
Abstract: A trading system is provided to execute each process including a sub business unit in parallel, improve system scalability, and easily implement a recovery process by connecting to trading terminals. Each receiving device(2-1,2-2) includes a receiver receiving a trading request including a trading stock item, and a storing part storing the trading request to a condition database. Each trading processor(3-1,3-2) corresponds to each stock item, and includes an extractor extracting the transaction request corresponding to the stock item from the condition database and a register registering the extracted trading request to the condition database as a receivable state. Each contract processor(4-1) corresponds to each stock item, and includes the second trading request receiver receiving the second trading request according to the trading request registered as the receivable state, a determiner determining whether a contract is processed by the trading condition and the second trading condition, and the second register registering the trading request reflecting a contract result to the condition database.
Patent KR-20080071372-A (KR)
Title: Timepiece displaying day of night in a geographic location
Inventor: EO YOON HYOUNG
IPC: G04B19/16
Filed: 2007-01-30
Abstract: A timepiece displaying day and night in a geographic location is provided to check time and day and night around the world conveniently by using an inner plate, hour, minute, and second hands, an outer plate, a light emitting unit, and a control unit. A timepiece displaying day and night in a geographic location comprises an inner plate, hour, minute, and second hands, an outer plate, a light emitting unit, and a control unit. The inner plate laps once a day in the same direction as the revolution of the earth. The hands indicate time as turning once a day along with the inner plate. The outer plate is located above the inner plate. Made of transparent material or semi-transparent material, the inner plate has two curved partitions corresponding to a day and night time boundary line on winter and summer solstices almost, and a plurality of partitions corresponding to the day and night time boundary line at points dividing time between the summer and winter solstices into the predetermined number. The light emitting unit is installed in the opposite side of the winter solstice and turned on all the time. Another light emitting units are installed between the partitions and turned on and off according to time. The control unit turns on and off the light emitting unit installed between the partitions based on the set date. The minute arm turns once an hour. The second arm turns once a minute.
Patent KR-20080071430-A (KR)
Title: Driving circuit for liquid crystal display device
Inventor: LEE SANG YUN
IPC: G09G3/20
Filed: 2007-01-30
Abstract: A driving circuit of an LCD device is provided to prevent the degradation of image quality by discharging timely residual voltages or static electricity stored in a liquid crystal panel. A driving circuit of an LCD(Liquid Crystal Display) device includes a timing controller(21), gate and data drivers(22,23), a liquid crystal panel(24), a discharging controller(25), and a discharging unit(26). The timing controller outputs control signals for driving the gate and data drivers. The gate driver supplies gate on signals to respective gate lines. The data driver supplies data signals to respective data lines. The liquid crystal panel driven by the data and gate on signals displays images. The discharging controller controls the discharging unit by driving a control signal from outside. The discharging unit supplies a common voltage to a common voltage line of the liquid crystal panel or discharges residual voltages or static electricity stored in the common voltage line under control of the discharging controller.
Patent KR-20080077717-A (KR)
Title: A method and a system for detecting voice activity based on ump test
Inventor: CHANG JOON HYUK
IPC: G10L25/84
Filed: 2007-02-21
Abstract: A method and a system for detecting voice are provided to improve the performance in detection of voice even without calculating an anticipatory SNR(Signal-to-Noise Ratio) value. An FFT(Fast Fourier Transformer)(10) performs an FFT operation on an input voice signal to convert the input voice signal into a voice signal of a frequency region. A noise signal dispersion-estimating unit(20) estimates the dispersion of a noise signal from a mute period of the converted voice signal. A critical value-calculating unit(30) calculates a critical value by using a fixed false alarm possibility value, based on the estimated dispersion of the noise signal. A voice detection determination value-calculating unit(40) calculates a voice detection determination value by using the critical value and a geometric average in the frame unit for a size of the noise signal. A voice detection-determining unit(50) determines that the voice is present if the voice determination value is larger than 0, and determines that the voice is absent if the voice determination value is not larger than 0.
Patent KR-20080078414-A (KR)
Title: Method and apparatus for reproducing moving picture data including sub-screen picture data
Inventor: KIM KYUNG HOON
IPC: H04N5/45
Filed: 2007-02-23
Abstract: A method and an apparatus for reproducing moving picture data including sub-screen picture data are provided to display a sub-screen image selectively according to user's choice to allow the user to select whether to watch the sub-screen image flexibly. A predetermined message which represents that moving picture data includes sub-screen picture data is output(520). A user selects whether the sub-screen picture data is displayed. The sub-screen picture data is selectively displayed according to user's choice. The message is output before the sub-screen picture data is displayed through a screen on which the moving picture data is displayed.
Patent KR-20080078444-A (KR)
Title: The method of managing broadcasting signals, the data structure for controlling the same, and the receiver for controlling the same
Inventor: YUN CHANG SIK
IPC: H04N7/24
Filed: 2007-02-23
Abstract: A broadcasting signal processing method, a data structure and a broadcasting receiver are provided to transmit an emergency alarm message without cease even through a mobile broadcasting system for receiving broadcasting signals. A broadcasting signal is received in a corresponding cell and an emergency alarm table included in the broadcasting signal is parsed. It is confirmed whether the received emergency alarm table corresponds to a previously received emergency alarm table. When the received emergency alarm table does not correspond to the previously received emergency alarm table, the received emergency alarm table is analyzed and an emergency channel of the corresponding cell is tuned(S1420) and/or information related to emergency is output.
Patent KR-20090000575-A (KR)
Title: Automatic creation system for cross word puzzle
Inventor: JOUNG JOUNG HO
IPC: G06Q50/20
Filed: 2007-02-27
Abstract: A length and breadth puzzle problem automatic creation system is provided to configure an interface for a wide range of data collection in various fields according to usage methods, thereby setting various kinds of puzzles in real time and reducing working hours and labor for configuring puzzles remarkably. When length and breadth puzzle problems are configured, given words are read from a storage medium to analyze the number of syllables of the given words, and arrangement shapes of the words are automatically determined, then words suitable for the arrangement shapes are automatically extracted from a set of the given words to add problems by a database manager(1). In a problem DB, problems are automatically read to set length and breadth puzzles automatically(2). From a generated puzzle DB, puzzles are read and shown on a screen(3).
Patent KR-20080080887-A (KR)
Title: Method for canceling interference in relay communication system
Inventor: YOMO HIROYUKI
IPC: H04B7/14
Filed: 2007-03-02
Abstract: A system and a method for transmitting and receiving signals in a relay communication system are provided to use radio resources and to cancel signal interference effectively. A base station receives the first signal from at least one mobile station, which exists at the common range between the base station and a relay station, at the first time domain. The base station decodes the first signal. At the second time domain, the base station receives the second signal the relay station relays. The base station removes the first signal component from the second signal and obtains the third signal. In this case, the relay station receives the first signal as an interference signal at the first time domain, and the second signal contains the first signal component and the third signal component the relay station receives from a mobile station which is out of the range of the base station.
Patent KR-20080081216-A (KR)
Title: Method for predicting future path of moving objects in road network
Inventor: KIM SANG WOOK
IPC: H04W4/02
Filed: 2007-03-02
Abstract: A method for predicting a future path of a moving object in a road network is provided to search candidate traces having a partial trace similar to a query trace among past traces stored in a moving object database and increase correctness of the predicted future path by grouping the moving paths having a small deference and regarding the grouped moving paths as a similar path. A path prediction server receives future path query information including a user ID(IDentification), a starting place, a destination place, and current location information, which are trace data of a moving object on a road network, from a user(S31). The server searches past traces, which correspond to the user ID, from the starting place to the destination place via a current location in a trace database(S32). Similarity between the searched past traces corresponding to the user ID and the trace of the query information is determined(S33). Partial traces from the current location to the destination place are grouped among the traces determined as the similar trace(S34). A future path is predicted by calculating a frequency of the moving paths included in a group(S35) based on DSN(Dissimilarity based on Segment Number) and DSL(Dissimilarity based on Segment Length) functions.
Patent KR-20070092668-A (KR)
Title: Nonvolatile memory system and management method for nonvolatile memory
Inventor: ISHIMOTO TAKESHI
IPC: G06F12/00
Filed: 2007-03-09
Abstract: A non-volatile memory system and a method for managing a non-volatile memory are provided to increase effective capacity and lower system costs by largely decreasing the number of physical bad blocks and largely improving use efficiency of the blocks. A system includes the non-volatile memory(2) and a controller(3) for managing the non-volatile memory based on management information. The Management information includes differential information between the block and a basic table for collectively managing a plurality of blocks. The controller collectively manage the blocks by using the basic table and manages other parts of the block within a range collected by using the differential information. The controller replaces more than one of the collected blocks with other blocks by using the differential information. Replacement is performed in a bank, a chip, or the range of a partial area.
Patent KR-20080005062-A (KR)
Title: Network system, image-processing device, image-processing method, computer-readable medium, and network-setting device
Inventor: EGUCHI HIROYUKI
IPC: G06F13/00
Filed: 2007-03-14
Abstract: A network system, an image processing device, an image processing method, a computer readable medium, and a network setting device are provided to acquire a temporary address by the image processing device, transmit notification including the temporary address to the network setting device, and provide a fixed address to the image processing device, thereby allocating simply the fixed address to the image processing device. A network system comprises a terminal(10) on a network and a network setting device(30). The terminal comprises a temporary address acquisition unit(11), a notification transmitting unit(12), and a fixed address acquisition unit(13). The temporal address acquisition unit acquires a temporary address from an address allocation device. The notification transmitting unit transmits notification including the acquired temporary address to the network setting device. The fixed address acquisition unit acquires a fixed address for the terminal provided from the network setting device according to the notification. The network setting device has a fixed address providing unit(31) which provides the fixed address for the terminal to the terminal specified by the temporary address included in the notification when the notification is received.
Patent KR-20080084461-A (KR)
Title: A composition of carbon nanotube, a carbon nanotube conductive thin film, and processes for the preparation thereof
Inventor: YI DONG KEE
IPC: B82B3/00
Filed: 2007-03-16
Abstract: A carbon nanotube composite composition is provided to disperse carbon nanotubes in a medium even without using a dispersant, and to improve conductivity of carbon nanotube conductive thin films. A method for preparing a carbon nanotube composite composition includes the steps of: modifying carbon nanotubes so as to bind single-stranded DNAs to the carbon nanotubes; reacting the modified carbon nanotubes with the single-stranded DNAs to prepare carbon nanotubes bound with single-stranded DNAs; and adding metal ions to form DNA-DNA click chemical bonds by the medium of the metal ions, thereby dispersing the single-stranded DNAs bound to the different carbon nanotubes in a medium.
Patent KR-20070095228-A (KR)
Title: Apparatus and method for neighbor cell interference cancellation in brodaband wireless communication system
Inventor: JUNG YUN HO
IPC: H04B15/00
Filed: 2007-03-19
Abstract: An apparatus for canceling neighbor cell interference in a broadband wireless communication system and a method thereof are provided to reduce complex-matrix multiplication operations and inverse-matrix operations when a linear MMSE(Minimum Mean Square Error) detection technique is used to cancel interference in a broadband wireless communication system, so hardware construction becomes simplified. An apparatus for canceling neighbor cell interference in a broadband wireless communication system comprises operators(201,202), channel estimators(203,204), and a detector(205). The operators perform a Fourier transform operation with respect to the target signal and neighbor signal received through each of the receiving antennas. The channel estimators receive the Fourier transformed signals from the operator, and estimate a frequency response of each channel received from the serving base station and neighbor base stations. The detector detects a target signal by using the channel frequency response estimated from the received signals.
Patent KR-20070048676-A (KR)
Inventor: SAKAGUCHI MAKOTO
IPC: G01S7/523
Filed: 2007-03-26
Abstract: 종래의 초음파 송수파기에서는, 온도 변화에 따라 정전 용량이 변화하고, 이에 동반하여 잔향 시간이 길어지거나 근거리에서 장해물 검출이 가능하지 않았다.  이에 대한 대책으로서 온도 보상 콘덴서가 이용되고 있지만, 가격이 상승한다는 문제가 있어 왔다.  이를 해결하고자 그 대책으로서 온도 보상 콘덴서를 이용하지 않아도 온도 변화에 따라 잔향 시간의 변화를 억제할 수 있도록, 바닥을 댄 원통형 케이스와 압전 소자 사이에, 또는 압전 소자와 바닥을 댄 원통형 케이스와의 접착면의 반대면에, 또는 압전 소자의 양면에 저열팽창합금인 인바합금 등의 접합시키는 방법이 있지만, 반사감도가 저하되는 문제가 있다. 
     본 발명의 초음파 송수파기에 있어서, 바닥을 댄 원통형 케이스의 압전 소자 접착면에 형성된 링 모양의 홈에, 링 모양으로 가공한 저열팽창합금인 인바합금을 접착, 압입 등으로 메워 넣고, 그 위에 압전 소자를 접합함으로써 온도 보상 콘덴서를 이용하지 않고 반사감도 역시 저하시키지 않으며 넓은 온도범위에서 장해물을 안정적으로 검지할 수 있다. 
       
     초음파 송수파기, 압전 소자, 잔향 시간
Patent KR-20080088722-A (KR)
Title: The adaptive mac protocol based on path-diversity routing in ad hoc networks and the communication node performing the same
Inventor: LEE JANG YEON
IPC: H04B7/26
Filed: 2007-03-30
Abstract: An adaptive communication method using path-diversity routing and a communication node executing the same are provided to find out the optimum path every moment in consideration of time-variant constraints and deliver data more rapidly and safely by enabling a MAC(Medium Access Control) layer and a routing layer to participate in establishing a communication path in an ad-hoc network. In transmitting data via a plurality of relay nodes in a distributed network, a source node selects a plurality of neighbor nodes, based on routing information to the final destination node. The source node grants priorities for the neighbor nodes respectively, and transmits an MRTS(MAC-Request To Send) signal containing the MAC address and priority information of each of the neighbor nodes. If CTS(Clear To Send) signals are received from the neighbor nodes, the source node transmits data frames. Then the source node determines whether ACK signals are received.
Patent KR-20080089814-A (KR)
Title: Washing machine
Inventor: KIM KYEONG HWAN
IPC: D06F39/02
Filed: 2007-04-02
Abstract: A frontloading washer is provided to inject liquid detergent to a liquid detergent storage unit easily by installing the liquid detergent storage unit inside the frame and forming a liquid detergent injection port at a containing unit. A frontloading washer(100) comprises a body(102), a frame(104), a containing unit(106), a liquid detergent storage unit, and a liquid detergent injection unit. The washing machine body has a washing tub(4). The frame is placed on a side of the body. The containing unit is drawn in and out of the frame. The liquid detergent storage unit is located at a predetermined place limited by the containing unit and the frame and stores the liquid detergent. The liquid detergent injection unit is installed at least any one of the frame, the containing unit, and the body, and injects the liquid detergent to the liquid detergent storage unit.
Patent KR-20080089828-A (KR)
Title: Wiper acceptor for car
Inventor: LEE WONG YOUNG
IPC: B60S1/06
Filed: 2007-04-02
Abstract: A wiper container for a car is provided to remove noise caused by air passage through gaps of wiper blades during traveling by storing a wiper inside a cover formed on a windshield. A wiper container(10) for a car includes a second motor(11), a gear unit, and a cover(17). The second motor operates during suspension of a first motor. The first motor operates for controlling a wiper arm. The gear unit includes first and second gears(13,15). The first and second gears are engaged with each other and are shaft-coupled to the first motor for transmitting rotation motion of the second motor. The cover is coupled to a hood of the car, is shaft-coupled to the second gear, is powered by the second gear, and covers wiper blades and the wiper arm.
Patent KR-20080092616-A (KR)
Title: An anti-counterfeit cap
Inventor: KIM HAK PHIL
IPC: B65D41/32
Filed: 2007-04-12
Abstract: A counterfeit preventing cap is provided to prevent damage even by external shock during transportation and to prevent a counterfeit preventing tool from being left at a discharging port of a container after opening the cap by splitting the counterfeit preventing tool into at least two. A counterfeit preventing cap(120) is composed of a cap unit and a counterfeit preventing tool(20). A hanging tooth portion is joined to a container discharging port formed at the outer periphery of the lower part. A containing part(10) for shielding and receiving the counterfeit preventing tool is formed at the lower side of the cap. The counterfeit preventing tool is split into at least two and partially restricted and contained in the counterfeit preventing tool containing part. The counterfeit preventing tool containing part is formed in the shape of a flap having the diameter larger than the outer diameter of the cap.
Patent KR-20080093179-A (KR)
Title: Mechanical emergency braking assistance device typed vacuum brake booster
Inventor: LEE DONG GEUN
IPC: B60T13/57
Filed: 2007-04-16
Abstract: A vacuum brake booster with a mechanical emergency braking assistance device is provided to flow atmospheric pressure to a variable pressure chamber of a chamber unit by forming an atmosphere flowed space, using difference of relative speeds and relative distance between a plunger and a control valve. A vacuum brake booster with a mechanical emergency braking assistance device comprises a control valve unit(10), an operation plunger(12), a chamber unit(30), and a sleeve assembly(17). The control valve unit is installed with an operation plunger interlocking with an operating rod(1), and placed with a reaction disk(13) and a reaction piston(14) sequentially. The operation plunger includes an extension bar position end and a stopper position end. The sleeve assembly includes a sleeve, a stopper(19), and a stopper spring.