baber/WOPTO huggingface dataset:
Patent KR-20080075637-A (KR)
Title: Indicator for position mark of guitar
Inventor: SHIM JONG WOO
IPC: G10D3/06
Filed: 2007-02-13
Abstract: An indicator for a position mark of a guitar is provided to allow a performer to search the position mark marked on a neck in a dark place by using a lamp. An indicator for a position mark for a guitar includes a cover(51), a lamp(53), an electric wire(55), and a battery. The cover has a lower end attached to an outer side surface of a neck(20). The lower end of the cover has a length corresponding to that of the neck. The lower end of the cover is opened. The lamp is mounted at a place corresponding to a position mark(22) in the cover. The electric wire is connected to the lamp in the cover. The battery is connected to one end of the electric wire.
Patent KR-20080076329-A (KR)
Title: Method and apparatus of playing digital broadcasting
Inventor: KIM CHIN YOUL
IPC: H04N5/93
Filed: 2007-02-15
Abstract: A method and an apparatus for reproducing digital broadcasting are provided to generate a virtual PTS(Presentation Time Stamp) when a PTS corresponding to a current frame is not present and determined a display frame by comparing an STC(System Time Clock) with the virtual PTS, thereby achieving AV(Audio Video) lip-sync. A PTS and a compression frame are extracted by parsing an inputted video stream(32). By decoding the extracted compression frame, a frame is sequentially generated(33). If a PTS corresponding to a current frame is not present, a virtual PTS is generated based on the extracted PTS(35). According to a vertical synchronization signal, the extracted PTS or the virtual PTS is compared with an STC(36). Therefore, an output point of time of a display frame is determined(37).
Patent KR-20080076365-A (KR)
Title: Apparatus for baking a plastic substrate and method of baking a plastic substrate
Inventor: KIM SUNG JIN
IPC: G02F1/13
Filed: 2007-02-15
Abstract: An apparatus and a method for baking a plastic substrate are provided to apply heat wind to a plastic substrate from four or more directions based on the plastic substrate, thereby preventing the plastic substrate from being deformed during baking of the plastic substrate. An apparatus for baking a plastic substrate comprises an outer wall part(110), a heat wind injection part(130), a heat wind exhaust part, and a substrate support part(150). The outer wall provides a closed space where the plastic substrate is baked. The heat wind injection part injects heat wind into the space defined by the outer wall part. The heat wind is supplied from four directions based on the plastic substrate disposed in the space defined by the outer wall part, in order to prevent the un-uniformity of temperature and unidirectional flow of air. The heat wind exhaust part provides a passage for exhaust the heat wind supplied into the space defined by the outer wall. The substrate support part makes the plastic substrate dispose in the space defined by the outer wall.
Patent KR-20080003197-A (KR)
Title: Trans-flective type liquid crystal display
Inventor: PARK KU HYUN
IPC: G02F1/1343
Filed: 2007-03-13
Abstract: A transflective LCD is provided to remarkably reduce an alignment error by removing an overcoat layer and having a single cell gap and to improve the yield rate. A unit pixel area is divided into a reflective region and a transmissive region in a transflective LCD. A first substrate(100) and a second substrate(110) face each other. A pixel electrode(104) is formed in a pixel area of the first substrate. A reflective plate(101) is formed in the transmissive region on the first substrate. A common electrode(114) is formed on the second substrate. At least one first open pattern is formed at least one of the pixel electrode and the common electrode for forming a multi domain. A plurality of second open patterns are formed in the transmissive region of at least one of the pixel electrode and the common electrode for inducing a fringe field.
Patent KR-20080084285-A (KR)
Title: Semiconductor memory device
Inventor: KIM HEON JOON
IPC: G11C29/00
Filed: 2007-03-15
Abstract: A semiconductor memory device is provided to set an accurate transistor target, by reducing the variation of the characteristics of a monitoring transistor. According to a semiconductor memory device comprising a first MOS transistor(TR2) to monitor the characteristics of a transistor in a memory chip, a clamp circuit transfers a driving voltage with a second voltage level to a gate of the first MOS transistor as being controlled by a clamp voltage with a first voltage level. The clamp circuit includes a second MOS transistor transferring the driving voltage to the gate of the first MOS transistor in response to the clamp voltage. The clamp voltage with a voltage level above the sum of the operation voltage and a threshold voltage of the second MOS transistor is applied to a gate of the second MOS transistor.
Patent KR-20080087225-A (KR)
Title: Liquid crystal display, manufacturing method thereof and driving method thereof
Inventor: JEON SANG JIN
IPC: G02F1/133
Filed: 2007-03-26
Abstract: An LCD(Liquid Crystal Display), a manufacturing method thereof and a driving method thereof are provided to form a gate start pulse supply line for supplying a gate start pulse to a first gate driver connected with a first gate line in an LC panel, thereby normally driving the LC panel even though a location of a data driver is changed. An LC panel(100) displays images. A first gate driver(60) is connected to one short side of the LC panel, and drives a switching device connected with a first gate line. A second gate driver(70) drives a switching device connected with the last gate line. A data driver(50) is connected to the other short side of the LC panel so as to be adjacent to the second gate driver, and drives a data line. A timing controller(41) generates a gate start pulse which will be supplied to the first gate driver. A gate start pulse supply line supplies the gate start pulse to the first gate driver.
Patent KR-20080088170-A (KR)
Title: 반도체 플래시 메모리 장치 및 그 구동방법
Inventor: KIM BYONG KOOK
IPC: G11C16/12
Filed: 2007-03-29
Abstract: 본 발명은 낸드형플래시 메모리 장치에서 핫 일렉트론에 의해 프로그램 디스터브가 발생하는 것을 방지할 수 있는 반도체 메모리 장치를 제공하기 위한 것으로, 이를 위해 본 발명은 낸드형 플래시 메모리 장치의 구동방법에 있어서, 다수의 단위셀들을 직렬로 배치한 제1 스트링에서 선택된 단위셀에 프로그램 전압을 점차적으로 상승시켜 공급하는 단계; 및 상기 제1 스트링에서 선택되지 않은 단위셀에 상기 프로그램 전압을 상승시켜 공급하는 것에 대응하여 프로그램 방지전압을 점차적으로 하강시켜 공급하는 단계를 포함하는 낸드형 플래시 메모리 장치의 구동방법을 제공한다. 
       
     반도체, 플래시, 핫일렉트론, 디스터브, ISPP.
Patent KR-20080088981-A (KR)
Title: Method for forming of metal layer in semiconductor device
Inventor: SUH JAI BUM
IPC: H01L21/28
Filed: 2007-03-30
Abstract: A method for forming a metal interconnection of a semiconductor device is provided to form a contact plug and a metal interconnection in one process by performing a photolithography process for forming a contact plug and a metal interconnection only once while using a self-aligned process for forming a contact hole and a metal interconnection. An interlayer dielectric(202) is formed on a semiconductor substrate(200) having an underlying structure. A first insulation layer is formed on the interlayer dielectric. The first insulation layer is etched to form a first groove with a first width and a second groove with a second width smaller than the first width. A second insulation layer is formed on the first insulation layer in a manner that the second groove is buried while the first groove is not buried. The second insulation layer is etched back to form an insulation layer spacer on both sidewalls of the first groove. A part of the interlayer dielectric under the first groove is etched to form a contact hole by using as an etch mask the first and second insulation layers and the insulation layer spacer. A metal layer is buried in the first and second grooves including the contact hole. The first and second insulation layers and the insulation layer spacer are eliminated. The first insulation layer can be made of a nitride layer.
Patent KR-20080089934-A (KR)
Title: Equipment of inspecting a flat patterned medium
Inventor: JEONG DUK YOUNG
IPC: G02F1/13
Filed: 2007-04-03
Abstract: An apparatus for inspecting a flat patterned medium is provided to perform an accurate and stable inspection process on the flat patterned medium such as an LCD(Liquid Crystal Display) panel, an electric field-light emission display panel, and a plasma panel, etc. A flat patterned panel(11) is loaded on a stage(10). A pair of guides(14A,14B) are respectively installed at a pair of edges of the stage, which correspond to each other. One or more aligning arms(22A-22D) are installed at both of the guides. One ore more pickers(20A-20D) transfer forces from the aligning arms to a corresponding surface of the flat patterned panel while applying a larger force to a lower surface of the flat patterned panel in comparison with a lower surface of the flat patterned panel. The pickers transfer the forces from the aligning arms so that a force applied to the lower surface of the flat patterned panel is more than twice of a power applied to a surface of the flat patterned panel.
Patent KR-20070100148-A (KR)
Title: Pattern forming apparatus and pattern forming method
Inventor: SUGIURA YOSHINORI
IPC: B05D5/06
Filed: 2007-04-05
Abstract: An apparatus for forming a pattern, and a method for forming a pattern are provided to form a pattern having clearness, depth and the sense of motion on a coating containing magnetic particles. An apparatus for forming a pattern comprises sheet-type magnets(11,12) which are in contact one another at the each side surface, wherein the sheet-type magnets are arranged so as to allow the magnetic pole of the front surface and the magnetic pole of the back surface of the adjacent sheet-type magnets to be different one another among adjacent sheet-type magnets. The plurality of the sheet-type magnets are arranged along the surface of the coating(17) formed by coating a paint containing a flake type magnetic particle on a product(16), the magnetic field is applied to the coating to allow the magnetic particles of the coating to be aligned by the magnetic field, the magnetic particles are aligned parallel on the total surface of the coating at the contact part of the each sheet-type magnets, and a pattern is formed on the coating by the magnetic particles on the contact part.
Patent KR-20080092062-A (KR)
Title: Cleaning system for substrate
Inventor: CHO MIN KYO
IPC: H01L21/304
Filed: 2007-04-11
Abstract: A device for cleaning a substrate is provided to clean particles and various kinds of foreign matters which remain on the substrate by rotating a spin chuck, flowing the air between a spin cover and the spin chuck to the outside, and guiding static pressure between the spin cover and the spin chuck. A device for cleaning a substrate comprises a motor(10), a spin chuck(20), a spin cover(30), and a cleaning liquid spraying unit(40). The spin chuck is connected with the motor to be rotated, an upper part of the spin chuck being mounted with a substrate(W). The spin cover is separated from an upper surface of the substrate in a predetermined gap and is combined with the spin chuck to be rotated along with the spin chuck. The spin cover is formed to open some of a side of the substrate. The cleaning liquid spraying unit sprays a cleaner on the substrate. The spin cover includes a plurality of leg parts(31) which are combined with the spin chuck. The spin chuck includes a plurality of combining grooves(21) in which the leg parts are inserted respectively.
Patent KR-20080052168-A (KR)
Title: Guided mode resonance filter including high refractive index organic material and optical biosensor having the same
Inventor: KIM KYUNG HYUN
IPC: G02B5/26
Filed: 2007-04-24
Abstract: A guided mode resonance filter including a high refractive index organic material and an optical biosensor having the same are provided to improve process efficiency by enabling bio materials to be coupled to the resonance filter with high affinity. A guided mode resonance filter includes a substrate(410), a diffraction grating(420), and an organic layer(430). The diffraction grating is formed on the substrate. The organic layer is formed on an upper surface of the diffraction grating. The organic layer is a part of the diffraction grating and is composed of an organic material having a refractive index of 1.4 to 2.5. The diffraction grating is composed of an acrylate or metacrylate-based polymer, or an acetylene-based polymer. The substrate is composed of semiconductor, glass, quartz, or a polymer film. The organic layer is composed of an organic thin film having a high-refractive index.
Patent KR-20080095568-A (KR)
Title: Plasma display panel and method for manufacturing the same
Inventor: LEE YOUNG HAN
IPC: H01J17/49
Filed: 2007-04-25
Abstract: A plasma display panel and a method for manufacturing the same are provided to improve the discharge efficiency by locally piling up the wall charges on the surface of dielectric layer. A plasma display panel comprises a first panel, a second panel, and a barrier rib(40). The barrier ribs are arranged between the first and second panels. High dielectric constant particles compose the first substrate and are arranged corresponding to the bus electrodes(80a',80b').
Patent KR-20080097825-A (KR)
Title: Method and mobile terminal for efficiently using of memory
Inventor: MAENG SUN YOUNG
IPC: H04B1/40
Filed: 2007-05-03
Abstract: A memory utilizing method is provided to prevent data from being repeatedly stored in several spaces. A method for efficiently using a memory in a portable terminal comprises the following steps of: determining whether to include data in a message to be stored(S203); If data are included in message, extracting and storing the data(S205,S207); extracting link information of the stored data and then substituting it with the data(S209,S211); and storing the message in which the link information is included(S213).
Patent KR-20080043203-A (KR)
Title: Override type mortice door lock
Inventor: KIM HO DUK
IPC: E05B15/10
Filed: 2007-05-10
Abstract: An override type Mortice door lock is provided to secure convenient opening of a door by making a latch bolt and a dead bolt to be converted into an unlocked state at the time of operating an inner handle. An override type Mortice door lock comprises a case, a latch bolt(21) and a dead bolt(22). A latch bolt drawing hole and a dead bolt drawing hole are formed on a side part of the case. The latch bolt is coupled to a locking step(23a,24a) of an inner handle lever(23) or an outer handle lever(24) installed so as to be laminated each other, and drawn in and out through the latch bolt drawing hole of the case. The dead bolt is coupled to a locking lever(25), and drawn in and out through the dead bolt drawing hole of the case.
Patent KR-20080100000-A (KR)
Title: Dimming controller circuit of duel mode
Inventor: KIM TAEK SOO
IPC: G02F1/133
Filed: 2007-05-11
Abstract: A dual mode dimming controlling device is provided to extend the voltage variable range by controlling PWM IC with burst dimming method and analog dimming method. A burst dimming part(30) produces the duty ratio control voltage determining the duty ratio of the PWM waveform. An analog dimming part(40) produces the current amount control voltage determining the current amount of the PWM waveform. A PWM IC(20) outputs FET control signal for controlling out current amount and duty ratio of PWM waveform. The PWM IC increase the duty ratio of PWM output waveform by the increase of duty ratio control voltage, and outputs FET control signal to increase PWM output waveform.
Patent KR-20080101482-A (KR)
Title: 차량용 커튼에어백
Inventor: CHO HAN CHEOL
IPC: B60R21/233
Filed: 2007-05-18
Abstract: 본 발명은 차량 충돌시의 충격으로부터 탑승자의 머리부위를 보호할 목적으로 루프 사이드 레일 안쪽에 설치되는 차량용 커튼 에어백에 관한 것으로서,	차체에 장착되어 내부 압력이 상승하면 탑승자와 차량의 도어 사이로 전개되는 쿠션과; 차량의 충돌시 상기 쿠션으로 압축 가스를 공급하는 인플레이터 를 포함하는 차량용 커튼 에어백 장치에 있어서, 상기 쿠션은 전개폭이 서로 다른 대형 세로셀군과 소형 세로셀군으로 형성되어 그 전개폭이 탑승자와 대향하는 부분이 커지도록 패턴이 설계되어 가스의 효율적으로 이용하게 되어 탑승자를 안전하게 보호할 수 있다.   
       
     쿠션, 인플레이터, 대형 세로셀, 소형 세로셀, 전개폭
Patent KR-20080102452-A (KR)
Title: Dust boot of drum in hat parking brake in vehicle
Inventor: JUNG MIN KYU
IPC: F16D65/28
Filed: 2007-05-21
Abstract: A dust boot of a Drum-In-Hat parking brake is provided to reduce the number of components and the cost and weight since the boot can maintain the tightening force and sealability itself without a separate part. A boot(8) maintaining the airtight for blocking the foreign materials in the working area of a lever(7) of a Drum-In-Hat parking brake comprises an opening body which forms a cavity in order to position the lever protruded through an opened channel of a torque plate(6) mounted on a dust cover(4), and an edge expansion cover which forms the whole edge in the top of the opening body and is inserted and fixed to the opened channel side of the torque plate. In the edge expansion cover, right and left catching ends and right and left catching channels are formed.
Patent KR-20080108670-A (KR)
Title: Defrosting system for refrigerator
Inventor: KIM WOONG
IPC: F25D21/06
Filed: 2007-06-11
Abstract: A defrosting system of a refrigerator is provided to reduce defrosting time by carrying out defrosting through steam jetting for a cooling unit. A steam jetting element(200) discharges steam generated from a steam generator(140) partially to a cooling unit in the vertical or horizontal direction. The steam jetting element has a plurality of inner spaces defined in the vertical direction inside, a steam jetting plate(210) formed on a front surface with a plurality of steam jetting holes, and a direction conversion valve(220) connected to the inner spaces respectively for converting steam supply direction to supply steam to the inner spaces partially.
Patent KR-20090002350-A (KR)
Title: Tilting apparatus of sun roof in vehicle
Inventor: KIM KYUN YEOP
IPC: B60J7/057
Filed: 2007-06-28
Abstract: A sun loop tilting device ebbed of the vehicles is provided to prevent from the state where it becomes the sun loop in which the shade which ebbs is closed and ebbing with tilt up being maintained for a long time. A sun loop tilting device ebbed of the vehicles comprises a sun loop ebbing installed at vehicles and a shade(2) ebbed; a first sensor(4) sensing the open or the closed of the shade ebbed as described above and outputs the signal; a first transistor(8) which if the open signal of the shade ebbed as described above is transmitted to the first terminal(6) from the first sensor; a tilt up/down switch transmitting the tilt up or the signal letting tilt down the sun loop ebbing as described above with the second terminal of the first transistor; and a tilting actuator(12) for tilting up or down the sun loop.
Patent KR-20090001139-A (KR)
Title: Apparatus for advertising
Inventor: PAE CHANG SU
IPC: G09F13/04
Filed: 2007-06-29
Abstract: An advertisement device capable of blocking natural light generated in outdoor is provided to turn on/off a plurality of lamps at the same time or successively by using a programmed sequential control. An advertisement device comprises a plurality of lamps(10), a control part(50), a case(30), an advertisement member(70), a timer, and a semi-permeable member(90). The control part controls the lamps. The case has a opening(32). Advertisement content is loaded in the advertisement member. The timer is connected to the control part. The semi-permeable member transmits a light irradiated in the lamp, and does not transmit a light generated in outdoor of the case.
Patent KR-20090001164-A (KR)
Title: Method and system for improving the character recognition performance of electronic pen
Inventor: JANG GYU SANG
IPC: G06F3/03
Filed: 2007-06-29
Abstract: A method and a system for improving a character recognition rate of an electronic pen without error are provided to offer a real-time character recognition service and a character recognition result using the electronic pen by correcting the character recognition result in real-time. A character recognizer(730) recognizes characters from a stroke file received from a mobile terminal by using character recognition software. A character recognition result corrector(740) corrects the character recognition result by using a result recognized in the character recognizer. A controller(720) transmits the character recognition result to the mobile terminal and determines to recognize the characters according to presence of corrected contents. The presence of the corrected contents is determined by the presence of stroke coordinate included in the stroke file.
Patent KR-20090003943-A (KR)
Title: Magnetic sensor, apparatus for measuring condition of conductor and system for diagnosing condition of conductor using the same
Inventor: JEONG HAN SEOK
IPC: G01R33/09
Filed: 2007-07-05
Abstract: A magnetic sensor, an apparatus for measuring condition of conductor and a system for diagnosing condition of a conductor using the same are provided to measure exact magnetic flux density and prevent measurement badness of impedance by forming circle coil of a detecting unit and a scanning unit into a thin film type. A magnetic field sensor(10) comprises a scanning unit(12) and a detecting unit(14) which are installed in order to face to each other with regular interval. A power cable(90) is located between the scanning unit and the detecting unit. The scanning unit is located in one side of the power cable applies magnetic field in the power cable. The detecting unit is located in the other side of the power cable facing the scanning unit. Eddy current is generated with the magnetic field applied in the power cable. The detecting unit detects change of impedance due to the eddy current. The scanning unit and the detecting unit comprise circle coils(13,15) of a thin film. The circle coils are parallelly installed in the location facing each other.
Patent KR-20090004134-A (KR)
Title: A assist brake system for a vehicle
Inventor: PARK HYUNG BIN
IPC: B60T13/26
Filed: 2007-07-06
Abstract: A supplementary brake operation system of the vehicles reduce burden of the main part brake is lightened and the consumption of the friction material including lining or pad etc to shorten the stopping distance. A supplementary brake operation system of the vehicles comprises the brake selection switch(12) selecting the operation whether or not the supplementary brake; the cluster(14) lighting the supplementary brake operation etc; the magnetic valve(15) opening and closes the air pressure tube furnace for the supplementary brake operation; the engine ECU(13) supplying the operation signal cluster and magnetic valve; the stoplamp switch(21) operating with the brake pedal; the stop lamp relay(23) connected to the stoplamp switch; and the stop lamp(22) connected to the stop lamp relay.
Patent KR-20090006373-A (KR)
Title: A mounting structure of shelf for refrigeator
Inventor: HA YONG SOO
IPC: F25D25/02
Filed: 2007-07-11
Abstract: A shelf mounting structure of a refrigerator is provided to remove the need of separate fixing means when transporting the refrigerator by making the combination between the inner case and the shelf mounted on the inner case more secure. A shelf mounting structure of a refrigerator comprises an inner case(140) forming a freezer compartment and a refrigerator compartment, a shelf(400) equipped in the freezer compartment or the refrigerator compartment, a plurality of grooves(142) protruded inside on the inner case in order to support the shelf, one or more constraint protrusions(144) formed between the grooves, and an elastic projection(460) selectively fixed between the constraint protrusion and the grooves.