baber/WOPTO huggingface dataset:
Patent KR-20070109551-A (KR)
Title: Soft fail processing circuit and method for liquid crystal display device
Inventor: CHOI YEON HO
IPC: G02F1/133
Filed: 2006-05-11
Abstract: A soft fail processing circuit of an LCD and a method thereof are provided to reset a system in the case of an abnormal operation of a gate driver by generating a reset pulse to receive a defect displayed on a screen due to an external factor such as static electricity. A watchdog(21) outputs a system reset signal when a gate control signal supplied from a timing controller(23) to a gate driver is not normally fed back. A reset signal generator(22) outputs a reset signal when the system reset signal is input from the watchdog. A timing controller(23) resets an LCD driving circuit when a reset signal is input from the reset signal generator. The gate control signal includes a gate start pulse.
Patent KR-20060117243-A (KR)
Title: Mobile testing system and method providing a data relay between a testing application and internal diagnostics
Inventor: ENGEL GLENN R
IPC: H04B17/00
Filed: 2006-05-11
Abstract: A data link providing device, a mobile testing system, and a testing method and system are provided to operate a data relay, which is accessible to a mobile device through a data interface, so that data can be exchanged between a test application of the mobile device and an internal diagnosis unit through the data interface. A data relay(104) can be connected to a mobile device(102) by using the data interface of the mobile device(102) and is operable so as to enable data exchange between subsystems of the mobile device(102) by using the data interface. The subsystems of the mobile device(102) are programming environments and an internal diagnosis unit(108). The programming environments are operable so as to execute a test application(106) which uses information from the internal diagnosis unit(108).
Patent KR-20070111815-A (KR)
Title: Plasma display panel
Inventor: JUNG EUN YOUNG
IPC: H01J17/49
Filed: 2006-05-19
Abstract: A plasma display panel is provided to lower a discharge initiating voltage by forming protruding electrode portions on scan electrodes, thereby improving discharge efficiency. Pairs of sustain electrodes include primary electrode portions formed on the rear of a first substrate(220), and plural protruding electrode portions connected to the primary electrodes on the same plane. Sidewalls(213) made of dielectric are disposed on the rear of the first substrate to enclose the sustain electrodes. Plural address electrodes(221) are formed on the front of a second substrate(210) which is opposite to the first substrate. A second dielectric layer(222) is formed on the front of the second substrate to bury the address electrodes. Barrier ribs(223) are formed on the front of the second dielectric layer to define discharge cells on which phosphor(224) is applied.
Patent KR-20070116492-A (KR)
Title: Method for isolation of semiconductor device
Inventor: PARK JUNG WOO
IPC: H01L21/76
Filed: 2006-06-05
Abstract: A method for isolating a semiconductor device is provided to extend a part of a field region while restraining the generation of a void at an interface of an active region and the field region by forming a trench of a dual damascene type in an isolating insulation layer and by forming an isolated silicon layer in the trench by an SEG(silicon epitaxial growth) method. An insulation layer is formed on a substrate(20) in which an active region and a field region are defined. The insulation layer is etched until the substrate in the active region is exposed so that a part of the field region is extended, and a trench is formed in the insulation layer in the active region wherein the upper part of the trench has a greater width than that of the lower part of the trench with respect to a predetermined depth. A silicon layer(29) is formed to bury the trench. The process for forming the trench can include the following steps. The insulation layer in the active region can be etched to the predetermined depth to form a first trench. A part of the insulation layer exposed to a portion under the first trench is etched until the substrate is exposed so that a second trench narrower than the first trench is formed.
Patent KR-20070118910-A (KR)
Title: Skin massage roller
Inventor: GIM TAE IN
IPC: A61H15/00
Filed: 2006-06-13
Abstract: A skin massage device is provided to give minute and various stimuli to user's skin to prevent aging of the skin and to achieve the effects of mitigating creases of the skin and whitening the skin. A skin massage roller includes a handle(10), a needle roller(20), a massage roller(30), and a rotator(40). A couple of brackets(11) are formed on the front of the handle. The needle roller is rotatably installed between the brackets of the handle. Minute needles are installed on the surface of the needle roller. The message roller is disposed between the brackets of the handle to be parallel to the needle roller and to rotate. The rotator is installed on one side of the bracket of the handle and adjusts the positions of the needle roller and the massage roller by the rotation thereof.
Patent KR-20070119120-A (KR)
Title: System and method for transmitting/receiving message including location information by multimedia message service and navigation ,storage medium recording execution program for that method
Inventor: HAN KYUNG MOON
IPC: H04W4/12
Filed: 2006-06-14
Abstract: A message transceiving/navigation system including location information using a multimedia message service, a method thereof, and a storage medium for recording a program which executes the method are provided to generate a new location message by combining map data including particular location information or the current location of a sender with text data written in a sending user terminal, thus a receiver can confirm a destination location on a map without a separate procedure. A location information server(200) provides target location information to be transmitted to a receiver's user terminal(100). A map clipping server(300) clips map information on a certain area based on a target position, according to the transmitted location information. An MMS(Multimedia Messaging Service) server(400) generates location mail by collecting text information sent from the user terminal(100) and map information including the target position, and transmits the generated location mail to the receiver's user terminal(100).
Patent KR-20070119854-A (KR)
Title: Screw sorting apparatus
Inventor: NA YOUN HWAN
IPC: B07B13/07
Filed: 2006-06-16
Abstract: A screw sorting apparatus is provided to sort out automatically and continuously a large quantity of screws having reference length and a head with reference diameter. A screw sorting apparatus is composed of: a screw aligning device(110) aligning plural screws in a line; a lathe(120) placing the screws supplied from the screw aligning device and having a first length cut hole(122) for discharging the screws having the length below a reference value and a second length cut hole(124) discharging the screws having the length corresponding to the reference value and passing the screws having the length over the reference value; a transfer belt(130) transferring the screws put on the lathe, with passing through the first and second length cut holes; a pair of rollers rotatably installed in parallel, wherein the screw supplied from the second length cut hole is interposed between the rollers; and a rotating device rotating a pair of rollers in a direction of lifting the screw up.
Patent KR-20070120751-A (KR)
Title: Method for preparing electrophotographic photoreceptor
Inventor: LEE HWAN KOO
IPC: G03G5/04
Filed: 2006-06-20
Abstract: A method for preparing an electrophotographic photoreceptor is provided to inhibit the occurrence of coating defects on an underlying layer, and produce the electrophotographic photoreceptor capable of exerting stable static characteristics. A method for preparing an electrophotographic photoreceptor includes the steps of: applying a underlying layer coating solution onto a conductive substrate, and drying the obtained coating layer to form an underlying layer; coating the underlying layer with a charge generation layer coating solution comprising a solvent having a polar index value of 0-4, and drying the obtained coating layer to form a charge generation layer; and coating the charge generation layer with a charge transport layer coating solution, and drying the obtained coating layer to form a charge transport layer.
Patent KR-20070121873-A (KR)
Title: Apparatus for detecting steering torque and steering angle of vehicle
Inventor: BAE SUNG KYU
IPC: B62D6/10
Filed: 2006-06-23
Abstract: An apparatus for detecting a steering torque and a steering angle of a vehicle is provided to allow one sensor to detect the magnetic fluxes generated from two magnets in order to measure the steering torque and angle. A steering shaft(110) rotates by an external force. The first gear(121) is coupled to the outer peripheral surface of the steering shaft to rotate with the steering shaft. The first magnet(161) is coupled to the outer peripheral surface of the steering shaft to rotate with the steering shaft. The second gear(125) rotates in the engagement with the first gear(121). A rotation shaft(130) is coupled to the second gear to rotate with the second gear. The second magnet(165) is coupled to the rotation shaft to rotate with the rotation shaft. A sensor detects the magnetic flux generated from the first and second magnets(161,165) and transmits the magnetic flux to a controller.
Patent KR-20070000995-A (KR)
Title: Frequency extension of harmonic signals
Inventor: DAVID GIESBRECHT
IPC: H04L27/32
Filed: 2006-06-26
Abstract: A method and a system for frequency extension of harmonic signals are provided to extend harmonic waves of a bandwidth-limited harmonic signal, by obtaining linear convolution of a complex spectrum. According to a method for frequency extension of a bandwidth-limited harmonic signal, complex spectrum of the bandwidth-limited harmonic signal is obtained, by transforming the bandwidth-limited harmonic signal in a time domain into a frequency domain signal(52). A harmonic component of the bandwidth-limited harmonic signal is extended to a frequency out of a finite frequency band of the bandwidth-limited harmonic signal, by performing nonlinear transformation as to the complex spectrum of the bandwidth-limited harmonic signal in the frequency domain(53). The extended complex spectrum of the bandwidth-limited harmonic signal is inversely transformed into a time domain signal(54).
Patent KR-20080001122-A (KR)
Title: Method for manufacturing flash memory device
Inventor: CHO JUNG IL
IPC: H01L27/115
Filed: 2006-06-29
Abstract: A method of fabricating a flash memory device is provided to narrow an interval between floating gates by forming a spacer on a sidewall of a floating gate polysilicon layer. A substrate(110) with a tunnel oxide layer(111), a floating gate conductive layer and a pad nitride layer is prepared. The pad nitride layer, the conductive layer, the tunnel oxide layer and the substrate are etched to form a trench. An isolation layer is formed to bury the trench, and then is recessed to expose a portion of the conductive layer. A spacer(116A) is formed on an exposed sidewall of the conductive layer. A dielectric layer is formed along a step height of the entire upper surface comprising the spacer, and then a passivation is formed between the dielectric layer to bury gaps between the spacers.
Patent KR-20080001506-A (KR)
Title: Liquid crystal display device
Inventor: LEE SANG YEUP
IPC: G02F1/1345
Filed: 2006-06-29
Abstract: An LCD(Liquid Crystal Display) is provided to help image recognition through a CCD(Charge Coupled Device) camera by expanding an arrangement are of an arrangement key by providing the arrangement key having a recognition unit to a flexible insulating film and dispose the recognition unit so as to be prolonged from the arrangement key. In an LC(Liquid Crystal) panel(51), a pad region is installed. A first arrangement key is disposed on the pad region. PCBs(Printed Circuit Board)(53,55) are disposed around the LC panel. Flexible insulating films(61) are arranged at certain intervals, and connect the LC panel with the PCB. A second arrangement key is disposed in a side of the flexible insulating film so as to face the first arrangement key.
Patent KR-20080004929-A (KR)
Title: Refrigerator
Inventor: CHAE JONG EUN
IPC: F25D23/00
Filed: 2006-07-07
Abstract: A refrigerator is provided to variously design a door by removing the need of members for covering dispenser cases. A refrigerator includes a body, a door, a dispenser, and dispenser cases(81,82). The dispenser cases forming the exterior of the dispenser are installed on the inner surface of a door outer frame(21) and have a case through hole(82a) at the lower part to put a vessel into the inner part of the refrigerator. The door outer frame has a door through hole(21a) at a position corresponding to the case through hole. The dispenser cases include a supporting unit extended from the case through hole and inserted into the door through hole, a control panel(83) installed at the inner upper part, a lever(84) rotatably installed to dispense any one of water and ice, and a lever bracket(85) rotatably supporting the lever.
Patent KR-20080008658-A (KR)
Title: Heat resisting aluminum alloy
Inventor: KANG WON DUCK
IPC: C22C21/00
Filed: 2006-07-20
Abstract: A heat resistant aluminum alloy is provided to improve strength by mainly forming the aluminum alloy with aluminum and adding nickel, manganese, zirconium, metal, silicon bronze, and chrome. A heat resistant aluminum alloy is mainly made of aluminum, and additionally contains nickel, manganese, zirconium, metal, silicon bronze, and chrome. The nickel is contained 0.8~2.8 parts by weight. The manganese is contained 0.5~2 parts by weight. The zirconium is contained 0.35~0.65 parts by weight. The metal is contained 0.1~0.8 parts by weight. The silicon bronze is contained 0.05~0.3 parts by weight. The chrome is contained 0.01~0.5 parts by weight. A predetermined additive can be contained in the heat resistant aluminum alloy within 0.1 parts by entire weight.
Patent KR-20080008759-A (KR)
Title: Resonance boost converter in led back-light driver
Inventor: HAN KYUNG TAE
IPC: H05B41/26
Filed: 2006-07-21
Abstract: A resonance boosting converter of an LED(Light Emitting Diode) backlight driving circuit is provided to reduce power consumption by removing the section where voltage and current are overlapped with each other at the time of turn-on. A resonance boosting converter of an LED backlight driving circuit includes an FET switching device(30), an inductor(31), and a resonance capacitor(32). The FET switching device flows drain-source current after the drain-source voltage becomes zero voltage when the LED backlight driving circuit is turned on by a chopping signal for driving the LED backlight. The inductor is connected between input power and the drain terminal of the FET switching device, and removes current ripple. The resonance capacitor is connected between the drain terminal and the source terminal of the FET switching device, and generates resonance with the inductance in the switching interval when the FET switching device is turned on.
Patent KR-20080009845-A (KR)
Title: Carpinus tschonoskii extract having cytoprotective effect
Inventor: HYUN JIN WON
IPC: A61P29/00
Filed: 2006-07-25
Abstract: A composition comprising an extract of Carpinus tschonoskii is provided to be used for treating inflammation, aging, cancer, arteriosclerosis, hypertension and diabetes, improving wrinkles and alleviating skin inflammation by securing the ROS(reactive oxygen species) scavenging activity, increasing the cell survival rate and the catalase activity, activating an ERK protein. A composition having cytoprotective effect comprises 0.01-10 wt.% of an extract of Carpinus tschonoskii as an effective ingredient, which is prepared by completely drying and crushing leaves of the Carpinus tschonoskii and then extracting the crushed Carpinus tschonoskii with a solvent at room temperature under dark condition for about 1 week.
Patent KR-20070019548-A (KR)
IPC: H04B7/26
Filed: 2006-07-27
Abstract: 본 발명은 SUPL에 기반한 위치정보 시스템에서의 위치추적 방법에 관한 것으로서, 특히 지역관련 위치추적(area event triggered positioning)을 발생하는 트리거(Trigger)를 각각 위치서버 및 단말이 관장하는 경우에 각각 위치서버 또는 단말을 통한 지역관련 위치추적을 보다 효율적으로 처리할 수 있는 위치추적 방법을 제공한다.  
       
     SUPL, 지역관련 위치추적, 트리거 파라미터
Patent KR-20080012508-A (KR)
Title: Manufacturing method for lcd electrode
Inventor: JUNG KWANG YEOL
IPC: H01R33/00
Filed: 2006-08-03
Abstract: An LCD(Liquid Crystal Display) electrode manufacturing method is provided to perform common processing in a part which does not need to be processed at precise dimensions and perform precision processing in a part which needs to be processed precisely. An LCD(Liquid Crystal Display) electrode manufacturing method comprises the following steps of: forming a coupling unit in the both sides of material(S110); performing counting so as to cut the LCD electrode at uniform intervals by using a count punching unit of first upper/lower molds (S120); notching an electrode unit shape of the LCD electrode in a side of the material by using a electrode unit notching processing unit of the first upper/lower molds(S130); forming a basic shape for bending of the electrode unit in a side of the notched material by using a first bending unit of the first upper/lower molds(S140); completing a shape of the electrode unit by using a second bending unit of the first upper/lower molds(S150); notching a shape of a clamp unit to the material by using a clamp notching processing unit of the first upper/lower molds(S160); forming basic shapes of the electrode unit and the clamp unit by using a first forming unit of second upper/lower molds(S100); forming an outline of the clamp unit, where the basic shape is formed, by using a second forming unit of the second upper/lower molds(S210); and completing the clamp unit, where the outline is formed, by using a third forming unit of the second upper/lower molds(S220).
Patent KR-20080012625-A (KR)
Title: Dish washer
Inventor: KWON SOON YONG
IPC: A47L15/42
Filed: 2006-08-04
Abstract: A dishwasher is provided to prevent deterioration of water quality caused by inclined accumulation within a dirt collecting filter, and facilitate inflow of washing water to a washing water reservoir in a sump during washing process, since the washing water stored in the water reservoir can flow to a filter mounting part and to the back side of a filter without being interrupted by flow resistance. A dishwasher comprises a tub, a nozzle, a wash pump, a filter, a sump housing(300), and a washing water guide. The tub receives dishes. The nozzle sprays washing water towards the dishes from the tub. The wash pump supplies washing water to the nozzle. The filter filters dirt contained in the washing water. The sump housing comprises a washing water reservoir(310) for containing washing water pumped by the wash pump, and a filter mounting part(320) for mounting the filter. The washing water guide, which is provided in one side where the washing water reservoir and filter mounting part are in communication, guides the washing water in the reservoir to the filter mounting part. The filter mounting part includes a drain port(321) for draining the washing water, and a cylindrical wall(323) whose one sidewall is being opened at least more than half.
Patent KR-20060096192-A (KR)
Inventor: BAEK CHOONG WON
IPC: F16L11/00
Filed: 2006-08-04
Abstract: 본 발명은 폴리에틸렌 튜브가 나선형으로 감겨 관의 형상을 가지고, 상기 폴리에틸렌 튜브의 사이사이 간격부에 폴리에틸렌 이음재가 충진되어 형성된 폴리에틸렌 관에 관한 것으로, 보다 상세하게는 상기의 폴리에틸렌 튜브의 양측벽이 대칭되게 내측으로 함몰된 구조를 가지고, 폴리에틸렌 이음재는 상기 함몰부에 충진되어, 외부힘에 의한 변형이 발생할 경우 함몰부끼리 튜브의 내부에서 접촉되어 외력을 지지하는 역할을 하고, 이음재와 튜브가 넓은 면적으로 접착되어 외력에 의해 이탈되는 것이 방지되는 폴리에틸렌 관에 관한 것이다. 
     본 발명에 따르면, PE 튜브가 나선형으로 감기고, 상기 PE 튜브의 사이 간격부에 PE 수지가 사출성형된 PE 이음재에 의해 PE 튜브가 고정이음된 PE 관에 있어서, 상기 PE 튜브의 단면은 양측부가 내측으로 함몰된 구조를 가지고, 상기 PE 이음재는 상기의 함몰부에 충진되어 형성된 폴리에틸렌 관이 제공된다. 
       
     폴리에틸렌 관, 폴리에틸렌 튜브, 이음재, PE, 하수관
Patent KR-20060099499-A (KR)
Inventor: HOUMURA TOSHIKAZU
IPC: H04W88/02
Filed: 2006-08-25
Abstract: 본 발명은 원터치 다이얼 버턴을 구비하는 통신 단말 장치에 관한 것으로, 전화번호나 메일 어드레스 등의 호출 데이터의 등록에 필요한 조작을 간략화하는 것을 목적으로 한다. 
     원터치 다이얼 버턴(22, 221, 222, 223)을 구비한 통신 단말 장치{휴대 전화기(2)}로서, 호출 데이터를 등록하는 호출 데이터 등록부{(전화번호부 데이터베이스(12)}와, 원터치 다이얼 버턴에 호출 데이터를 등록하는 원터치 다이얼 등록부(14)와, 원터치 다이얼 버턴의 조작에 응답하여, 상기 원터치 다이얼 등록부 또는 상기 호출 데이터 등록부에 호출 데이터의 등록이 있는지 여부를 판정하고, 그 판정 결과와 함께 호출 데이터의 등록 조회를 나타내는 메시지 출력을 발생하는 제어부(4)를 구비한 구성이다. 
       
     원터치 다이얼, 호출 데이터, 휴대 전화, 전화 번호
Patent KR-20080019518-A (KR)
Title: Shaft for golf club formed projection be graded and method of manufacture
Inventor: KIM YONG
IPC: A63B53/10
Filed: 2006-08-28
Abstract: A shaft for a golf club having a projected lamination and a manufacturing method for the same are provided to absorb the shock, and to achieve a highly value added product that provides a good flying distance. A manufacturing method of a shaft for a golf club having a projected lamination includes the steps of: forming multi-layers of lamination on the outer circumference of the mandrel; forming a projected lamination on the outer circumference of the mandrel by attaching prepreg material pieces made of a carbon fiber or a glass fiber on a predetermined part of the outer circumference of the lamination to form two or more joints according to needs; and winding a heat contraction tape on the outer circumference, performing heat treatment thereon and removing the mandrel.
Patent KR-20080020127-A (KR)
Title: Free wattage electronic ballast for fluorescent lamp
Inventor: KANG JIN SUNG
IPC: H05B41/14
Filed: 2006-08-30
Abstract: A free wattage electronic ballast for a fluorescent lamp is provided to the fluorescent lamp stably by quickly grasping the kind of the lamp by sensing a voltage and a current of the lamp and A/D converting the sensed voltage. A free wattage electronic ballast for a fluorescent lamp includes an input-side filter(10), a rectifying unit(20), a power factor correction circuit(30), and an inverter unit(40). The input-side filter suppresses electromagnetic interference. The rectifying unit converts an inputted constant alternating voltage into a direct current voltage. The power factor correction circuit boosts the rectified direct current voltage. The inverter unit converts an output voltage of the power factor correction circuit into a square wave. The power factor correction circuit boosts the DC voltage. An output voltage is a full-wave rectified waveform and a DC voltage is a DC voltage boosted by an inductor.
Patent KR-20070026242-A (KR)
Title: Air-operated brake actuator with control valve
Inventor: ALBERT D FISHER
IPC: F16D65/28
Filed: 2006-09-01
Abstract: A pneumatic brake actuator equipped with a control valve is provided to prevent direct exposure thereof to external pollutants and the atmosphere by having a hermetic cavity and the control valve mechanism, with a relatively simple structure. A pneumatic brake actuator(10) equipped with a control valve(86), comprises a hermetic housing(20), a diaphragm(30,32), a spring, a hollow actuator rod(78), and the control valve. The hermetic housing includes a first end wall, a second end wall facing the first end wall, and a peripheral sidewall extended from between the first and the second end walls, thereby forming an inner cavity. The diaphragm divides the inner cavity into a spring chamber(58) and a pressure chamber(38), and is moved between a first position and a second position according to the state of the pressure chamber. The spring is disposed in the spring chamber to bias the diaphragm toward the second position. The actuator rod is moved to operate or release a parking brake according to the position of the diaphragm. The control valve includes a valve body having an opening.