baber/WOPTO huggingface dataset:
Patent KR-20080031607-A (KR)
Title: Program method and data read method of non-volatile memory device using six threshold voltage levels, and non-volatile memory device using the same
Inventor: KIM DOO GON
IPC: G11C16/10
Filed: 2007-01-05
Abstract: A program method and a data read method of a nonvolatile memory device using six threshold voltage levels, and a nonvolatile memory device using the same are provided to store or read data of 5 bits, by performing program or read operation by using six threshold voltage levels. According to a program method of a nonvolatile memory device including a first nonvolatile memory cell and a second nonvolatile memory cell capable of being programmed in six threshold voltage levels, a first program step is for programming first and second page data in the first and the second nonvolatile memory cell in a first threshold voltage level or a second threshold voltage level. A second program step is for programming third, fourth and fifth page data in the first and the second nonvolatile memory cell in one of a third, a fourth, a fifth and a sixth threshold voltage level, according to the threshold voltage level programmed with the prior page data.
Patent KR-20080067089-A (KR)
Title: A system and a method for acquiring real-time position information of a multiple number of persons
Inventor: PARK JUN
IPC: G06K9/00
Filed: 2007-01-15
Abstract: A system for acquiring the real-time location information of plural persons and a method for acquiring the real-time location information of the plural persons are provided to acquire and store the location information of plural persons which are in the room for a conference, thereby identifying persons taking each seat and acquiring information about the motion of each person. A plurality of infrared LEDs(Light Emitting Diodes)(100) are given to each person and have each different flickering waveform. A plurality of cameras(106) has an infrared filter, performs infrared photographing, photographs the plurality of infrared LEDs, and transmits screen information to a computer(108). The computer stores a DB about the flickering waveform of the infrared LEDs, processes the screen information transmitted from the cameras, determines the 3D(Three-Dimensional) location of the infrared LEDs in the photographed screen, compares the flickering waveform of the photographed each LED with stored flickering waveforms, identifies infrared LEDs in the photographed screen, and stores information about the 3D location of the identified infrared LEDs.
Patent KR-20070076539-A (KR)
Title: Test contact system for testing integrated circuits with packages having an array of signal and power contacts
Inventor: JEFFREY C SHERRY
IPC: H01L21/66
Filed: 2007-01-17
Abstract: A test contact system for testing integrated circuits with packages having array of signal and power contacts is provided to allow the test contact system to simulate soldering of a part to a printed circuit or load board by forming embedded components on a flexible interface. A test contact element makes temporary electrical contact with a microcircuit terminal. The test contact element includes resilient fingers(56a,56b,57a,57b) protruding from an insulating membrane as a cantilevered beam and having a conducting contact pad for contacting the microcircuit terminal on a contact side thereof. The test contact element includes plural adjacent fingers each protruding from an insulating membrane as a cantilevered beam. The adjacent finger has a conducting layer for contacting the microcircuit terminal on a contact side thereof.
Patent KR-20080068279-A (KR)
Title: Method and apparatus for encoding and decoding based on intra prediction
Inventor: HAN WOO JIN
IPC: H04N19/11
Filed: 2007-01-18
Abstract: A method and an apparatus for encoding and decoding based on intra prediction are provided to perform the intra prediction of an image by using a block included into an area, which is encoded prior to a current picture, as well as pixels, which are adjacent to a current block and are previously encoded, in the intra prediction of the image, thereby improving the compression rate of intra prediction encoding. A method for encoding based on intra prediction comprises the following steps of: searching for an area previously encoded in a current picture by using pixels, which are adjacent to a current block and are previously encoded, and performing the intra prediction of the current block based on the searching result(1010); and performing the intra prediction encoding of the current block based on the intra prediction(1020).
Patent KR-20080070220-A (KR)
Title: Lamp socket guide, lamp unit and backlight assembly having the same
Inventor: KIM YOUNG NAM
IPC: H01R33/08
Filed: 2007-01-25
Abstract: A lamp socket guide, a lamp unit having the same, and a backlight assembly are provided to reduce a material cost and reduce a unit cost by reducing the number of assembling processes to thus shorten a fabrication process time. A lamp socket fastening part(310) prevents movement of a lamp socket(200) having a contact portion electrically connected with an electrode portion of a lamp. An inverter cover part(330) is formed at one side of the lamp socket fastening part and protects inverters(420). The lamp socket fastening part and the inverter cover part are integrally formed. The lamps socket fastening part includes a base plate and a lamp socket mounting recess formed on the base plate and providing a space for allowing lamp socket to be mounted thereon. The inverter cover part includes a cover plate and a side wall formed to be bent from the cover plate. A plurality of heat releasing holes are formed on the cover plate.
Patent KR-20070079576-A (KR)
Title: Exposure apparatus and device manufacturing method
Inventor: CHIBA KEIKO
IPC: G03F7/20
Filed: 2007-02-01
Abstract: An exposure apparatus is provided to reduce a deterioration of members constituting the exposure apparatus caused by an exposed light, and realize excellent optical performances and productivity. An exposure apparatus(1) that introduces liquid and exposes a substrate(40) to a light comprises: a liquid-holding plate(60) which is disposed around the substrate(40) and preserves the liquid; and a wafer chuck(55) which holds the substrate(40). At least one of at least some surface of the liquid-holding plate(60) and at least some surface of the chuck(55) is a polyparaxylylene resin or a modified layer of a polyparaxylylene resin.
Patent KR-20080072223-A (KR)
Title: Method and apparatus for parametric encoding and parametric decoding
Inventor: OH JAE ONE
IPC: G11B20/10
Filed: 2007-02-01
Abstract: A method and an apparatus for parametric encoding and decoding are provided to encode all or some component signals of an encoded object time section and to generate a parameter for preventing generation of each parameter for all the component signals and finding the similar time sections easily, thereby increasing encoding efficiency using the index information as a parameter. A method for encoding an audio signal comprises: detecting the most similar transient signal to recent transient signals(310); detecting a time section where a component signal similar to a component signal of an encoded object time section exists(320); encoding all or some of the component signals of the encoded object time section by a normal parametric encoding method to generate a parameter(330); and encoding all or some of the component signals of the encoded object time section by generating index information of the similar time section based on the detection success(340). Prediction information is used as a parameter for the component signals.
Patent KR-20080074383-A (KR)
Title: Method for coating thin-film on particles and plasma reactor used for this application
Inventor: KIM KYO SEON
IPC: H01L21/3065
Filed: 2007-02-08
Abstract: A method for coating a thin film on particles is provided to apply a coating agent to various sized particles without a limitation and coat a thin film with excellent uniformity and adhesive property on the particles, and a plasma reactor applied to the method is provided. A method for coating a thin film on particles comprises: a step(210) of injecting particles to be coated into a plasma reactor; a step(220) of rotating the plasma reactor into which the particles have been injected; a step(230) of supplying a plasma-generating reaction gas and a thin film-forming precursor into the rotating plasma reactor; a step(240) of forming and maintaining an internal pressure of the plasma reactor to a proper process pressure by using a mechanical vacuum pump, etc.; a step(250) of discharging a plasma to cause a chemical vapor deposition reaction to occur; and a step(260) of growing a thin film on surfaces of the particles by diffusion and deposition of a precursor produced by the chemical vapor deposition reaction. Further, the plasma-generating reaction gas is N2 or Ar gas.
Patent KR-20090000286-A (KR)
Title: Evaluator credibility based contents credibility evaluation system and method thereof
Inventor: AHN SANG IL
IPC: G06Q30/00
Filed: 2007-02-15
Abstract: A system for contents credibility evaluation and method thereof are provided to use for improving a performance of a search engine of an on-line, which supply improved contents credibility evaluation method by a credibility consideration of an evaluator. And the system prevent the contents credibility to be distorted, block a notice of a spam type. A system for contents credibility evaluation includes followings of; acquiring information of an evaluation action for the contents evaluator(S210), acquiring the credibility of the contents evaluator from the credibility storage database(S220), calculating the contents credibility based on the credibility and information of an evaluation action of the contents evaluator(S230), renewing the credibility of the contents poster based on the content credibility(S270), renewing the credibility of the contents evaluator based on the content credibility and information of the evaluation action(S280), supplying the evaluated contents credibility for a user of an on-line.
Patent KR-20080079888-A (KR)
Title: An array substrate for liquid crystal display device and method for fabrication thereof
Inventor: PARK CHEOL WOO
IPC: G02F1/133
Filed: 2007-02-28
Abstract: An array substrate for an LCD and a manufacturing method thereof are provided to blacken a defect pixel in a black state, thereby improving image quality of an LC panel. An LCD(Liquid Crystal Display) comprises first and second substrates(100), plural gate lines(104), plural data lines(116), a TFT(Thin Film Transistor), a pixel electrode(122) and a common electrode. To the plural gate lines, scanning signals are sequentially applied. To the data lines, data voltage having positive polarity and negative polarity is applied based on common voltage applied to the common electrode. To storage lines(106a~106c), storage voltage having positive polarity and negative polarity is applied based on the common voltage. Therefore, a pixel is driven.
Patent KR-20080081387-A (KR)
Title: Electrophoretic display device and method for manufacturing thereof
Inventor: LEE WOO JAE
IPC: G02F1/1339
Filed: 2007-03-05
Abstract: An electrophoretic display and a manufacturing method thereof are provided to reflect even light applied from a side of the electrophoretic display to the front of the electrophoretic display, thereby improving luminance that a user located in the front of the electrophoretic display feels. In a first substrate(110), a first electrode(118) made form transparent material is formed. In the first electrode, plural optical patterns of a concave shape for improving front reflectivity are formed in a pixel unit. A second substrate(120) is disposed in a location facing the first substrate. In the second substrate, a second electrode(126) is formed. A partition(130) is interposed between the first and second substrates, and partitions a space between the first and second substrates. An image display layer(140) is filled within the space formed by first and second substrates and the partition, and displays an image by an electric field formed by the first and second electrodes.
Patent KR-20080081434-A (KR)
Title: Notification message moving method and terminal
Inventor: CHANG DOO YI
IPC: H04M1/7243
Filed: 2007-03-05
Abstract: A method for transferring a notification message and a terminal for the same are provided to enable a user to store a multimedia notification message, received to another user's terminal, in his SIM(Subscriber Identification Module) card, to transfer the multimedia notification message to his terminal through the SIM card, and to confirm an associated multimedia message. In case the first user inserts his SIM card into the second terminal and receives a notification message through the second terminal(S302), the control part of the second terminal confirms the destination number through the "To" field of the received notification message. Then the control part compares the destination number of the received notification message with the destination number of a previously stored notification message(S304). If the received notification message is not matched with the destination number of the previously stored notification message(S306), the control part outputs a notice to announce that a new notification message has been received. At this moment, the control part displays a notice to ask whether to store the received notification message in the SIM card(S310). If the first user pushes a specific button to store the received notification message in the SIM card(S312), the control part stores the received notification message in the first user's SIM card(S314).
Patent KR-20080082094-A (KR)
Title: Electronic ballast
Inventor: LEE SUNG YOUN
IPC: H05B41/24
Filed: 2007-03-07
Abstract: An electronic ballast is provided to prevent deterioration of a driving circuit due to an overvoltage applied to a lamp by including a protection circuit. An electronic ballast includes a rectifying and smoothing unit(100), a lamp driving unit(200'), and a lamp unit(300). The lamp driving unit includes a protection circuit(220) and a feedback circuit unit(210'). The protection circuit protects a lamp driving circuit against an overvoltage outputted from a lamp by turning on a rectifier to shut down an IC(Integrated Circuit) chip when the lamp unit outputs an abnormal voltage. The feedback circuit unit controls an operation of the IC chip by interrupting driving power applied to the IC chip by sensing a lamp error of the lamp unit and resets the rectifier in an on state in the protection circuit according to fixation of the lamp.
Patent KR-20080083524-A (KR)
Title: Apparatus and method for estimation of sampling offset
Inventor: JEONG JUN YOUNG
IPC: H04L27/26
Filed: 2007-03-12
Abstract: An apparatus and a method for estimating a sampling offset are provided to estimate a sampling offset correctly by setting a predetermined effective range and a predetermined removal region, and estimating the sampling offset based on the selected sub-carriers. An apparatus for estimating a sampling offset includes a pilot sub-carrier processor(420), an information sub-carrier processor(430), a data sub-carrier processor(440), and a sampling offset estimator(410). The pilot sub-carrier processor generates a reference pilot sub-carrier by processing a pilot sub-carrier extracted from a differential demodulated signal. The information sub-carrier processor generates a reference information sub-carrier by processing an information sub-carrier extracted from the differential demodulated signal. The data sub-carrier processor generates a reference data sub-carrier by processing a data sub-carrier extracted from the differential demodulated signal. The sampling offset estimator estimates a sampling offset included in the differential demodulated signal based on the reference pilot sub-carrier, the reference information sub-carrier, and the reference data sub-carrier.
Patent KR-20070093843-A (KR)
Title: Pll control circuit of optical disc apparatus and program for controlling optical disc apparatus
Inventor: SHIONO HIROYUKI
IPC: G11B7/09
Filed: 2007-03-13
Abstract: A PLL(Phase Locked Loop) control circuit of an optical disc device and a program for controlling the optical disc device are provided to boost an output voltage of a CP(Charge Pump) circuit on the basis of that an RF(Radio Frequency) signal exceeds a certain level irrespective of the phase comparison of a binarization signal and a frequency signal. A defect detecting circuit(9) detects whether an RF signal exceeds a certain level. A lock discriminating circuit(26) detects whether phases of the first frequency signal and the second frequency signal are synchronized. When the defect detecting circuit(9) detects that the RF signal exceeds the certain level, a CP boost control circuit(27) controls a CP circuit(23) to generate a control voltage irrespective of a phase difference signal. When the lock discriminating circuit(26) detects that the phases of the first frequency signal and the second frequency signal are synchronized, the CP boost control circuit(27) controls the CP circuit(23) to generate the control voltage according to the phase difference signal.
Patent KR-20080085491-A (KR)
Title: Bumper rail impact absorbing typed front end module in vehicle
Inventor: YI TAE HEE
IPC: B62D25/08
Filed: 2007-03-20
Abstract: A bumper rail shock absorbing front end module for a vehicle is provided to prevent transmission of shock from a bumper rail to a carrier side bracket by forming a gap between the bumper rail and the carrier side bracket using a rail mounting unit. A bumper rail shock absorbing front end module for a vehicle comprises a carrier(1), a bumper rail(10), and a rail mounting unit(5). The carrier is assembled to a sub frame(S), and on which a carrier side bracket(2) is protruded to two sides. The bumper rail of which two sides are assembled to the carrier by the carrier side bracket, and crosses a width of the carrier. The rail mounting unit has a mounting bracket, a non-contact assembling member, and a contact assembling member. The non-contact assembling member forms a gap for the surface of the mounting bracket patched on the carrier side bracket. The contact assembling member is adhered to the surface of the mounting bracket.
Patent KR-20080087482-A (KR)
Title: Valve holding device
Inventor: YOO MUN SIK
IPC: F16K15/03
Filed: 2007-03-27
Abstract: A valve fixing device is provided to prevent wear of a hinge shaft and a bracket due to frequent movement of a disk by preventing continuous movement of a valve when supplying air into a pipeline. A valve fixing device includes a pipeline(10), a valve(20), a fluid supply member(30), a valve fixing member(40), and a power supply unit(50). The pipeline guides fluid flow. The valve is mounted inside the pipeline and opens and closes the pipeline by external force. The fluid supply member is installed at one side of the pipeline in an opening direction of the valve and supplies fluid into the pipeline. The valve fixing member is installed in the pipeline to fix opening of the valve. The power supply unit supplies driving current to the fluid supply member and the valve fixing member.
Patent KR-20080090596-A (KR)
Title: Spherical ball polishing method and spherical ball polishing apparatus
Inventor: LEE WON GUN
IPC: B24B11/02
Filed: 2007-04-05
Abstract: A spherical ball polishing method and a spherical ball polishing apparatus are provided to carry out a rough cut process and an accurate cut process at the same time by forming a polishing groove and a polishing area on an upper plate. A spherical ball polishing apparatus comprises an upper plate(1) and a lower plate(2). The upper plate includes an inlet(4), a polishing groove(5), a polishing area(11), and an edge(10). Balls(3) are inserted through the inlet. The polishing groove is in a spiral shape. The lower plate includes a polishing pad(9). An abrasive is adhered to the polishing groove, wherein the abrasive is made by mixing one or more among cerium oxide, silica, silicon cardide, alumina, tungsten carbide, and diamond particles.
Patent KR-20080091646-A (KR)
Title: Breakwater which extended range of wave dissipating for overflow absorption
Inventor: YANG WON HOI
IPC: E02B3/04
Filed: 2007-04-09
Abstract: A breakwater with an extended wave dissipating range for overflow absorption is provided to prevent waves from overflow the breakwater by constructing an overtopping absorbing wall at an upper hollow block. A breakwater with an extended wave dissipating range for overflow absorption comprises a riprap mound(10), a foundation perforated block(20), an upper hollow block(30), first wave dissipating blocks(B), and second wave dissipating blocks(Ba). The riprap mound is constructed under the sea and has an inland sea side covered with covering blocks(11) and an open sea side having a small stepped part(12). The foundation perforated block is constructed on the small stepped part of the riprap mound. The upper hollow block is constructed on the riprap mound. The first wave dissipating blocks are accumulated between the upper hollow block and the foundation perforated block. The second wave dissipating blocks covers the bottom slope of the riprap mound. An overtopping absorbing wall(31) in a semicircular shape is built on the rear surface of the upper hollow block. Ripraps(32) are stacked upto a predetermined height and a top concrete(33) is poured over the ripraps in the upper hollow block.
Patent KR-20080093227-A (KR)
Title: Switching device and method for preventing bouncing
Inventor: JUNG HYUN CHUL
IPC: H03K17/28
Filed: 2007-04-16
Abstract: A switching method and a switching apparatus are provided to output a reliable switching signal by generating an output signal without a bouncing effect using digital program, instead of a bouncing protector. An anti-bouncing switching apparatus includes a turn-on processor, a turn-off processor, and a switching signal output unit(70). The turn-on processor generates a turn on signal, when an output voltage of a switch is maintained at a first voltage level for a first time interval, after the switch is turned on. The turn-off processor generates a turn off signal, when the output voltage of the switch is maintained at a second voltage level for a second time interval, after the switch is turned off. The switching signal output unit turns on a switching signal, when the turn on signal is generated, and turns off the switching signal, when the turn off signal is generated. The turn on processor includes a switch-on recognition unit(10), an on-duration determining unit(20), and a turn-on output unit(30). The turn off processor includes a switch-off recognition unit(40), an off-duration determining unit(50), and a turn-off output unit(60).
Patent KR-20080041547-A (KR)
Title: A control method for sensorless permanent magnet synchronous motor
Inventor: TAKAHASHI MITSURU
IPC: H02P21/05
Filed: 2007-04-23
Abstract: A method for controlling a sensorless PMSM(Permanent Magnet Synchronous Motor) is provided to prevent vibration from being generated when the sensorless PMSM rotates at a speed lower than a rated rotation speed. A method for controlling a sensorless PMSM(M) includes the steps of: synchronously starting two or more sensorless permanent magnet synchronous motors at a low rotation speed by applying a very low-frequency three-phase alternating current to the two or more sensorless permanent magnet synchronous motors from a single inverter for a predetermined time; and allowing the two or more sensorless permanent magnet synchronous motors to reach at rated rotation speed through by gradually increasing a frequency of power(G) to increase a rotation speed of the two or more sensorless PMSMs.