baber/WOPTO huggingface dataset:
Patent KR-20080013489-A (KR)
Title: Apparatus for removing carbon monoxide in the waste gas of sinter machine
Inventor: KIM BONG SOO
IPC: B01D47/00
Filed: 2006-08-09
Abstract: An apparatus for treating carbon monoxide contained in exhaust gas of a sinter furnace is provided to prevent a carbon monoxide catalyst from being poisoned while removing the carbon monoxide, by jetting a reactant to exhaust gas using a nozzle installed on a moving path of the exhaust gas. At least one nozzle(8) is connected to an exhaust pipe(2), through which exhaust gas is inputted, to jet a reactant to the exhaust gas. At least one carbon monoxide removing catalyst layer is disposed at the rear of the nozzle to remove carbon monoxide contained in the exhaust gas. A storage tank(14) stores the reactant jetted from the nozzle. The exhaust gas passed by the catalyst layer is exhausted through an exhaust port(6).
Patent KR-20080014200-A (KR)
Title: Test apparatus of a nand flash memory devices
Inventor: CHUNG SUNG JAE
IPC: G11C29/00
Filed: 2006-08-10
Abstract: A test apparatus of a NAND flash memory device is provided to perform cell characteristics evaluation properly by removing interference effect among adjacent cells by dividing a common word line pin into even pins and odd pins. According to a test pattern configuration used to evaluate cell characteristics, pins are for testing a number of cells. A common even word line pin(24) is for testing a number of even cells at the same time. A common odd word line pin(26) is for testing a number of odd cells at the same time. The cells comprises a source, a source select line, cells located around the source select line, a drain, a drain select line, cells(20) located around the drain select line and cells(22) located in the center of a string.
Patent KR-20080015589-A (KR)
Title: Method for fabricating flash memory devices
Inventor: PARK JI HOON
IPC: H01L21/8247
Filed: 2006-08-16
Abstract: A method of fabricating a flash memory device is provided to increase a coupling ratio of a floating gate and a control gate by forming the floating gate in a U-shape. A semiconductor substrate(10) is prepared, the substrate having an isolation region defining an active region, an isolation film(20) burying a trench(12) of the isolation region and protruding upwardly from the active region and a tunnel oxide layer(30) on the active region. A conductive layer is formed to cover the isolation film and the tunnel oxide layer, thereby removing a step height. The conductive layer is patterned to form a U-shaped floating gate(40). The trench is formed by forming and patterning a pad oxide layer and a pad nitride layer and then etching the substrate using the layers as a mask.
Patent KR-20080016168-A (KR)
Title: Method of embedding passive device into external layer for printed circuit board
Inventor: LEE DONG SU
IPC: H05K3/30
Filed: 2006-08-18
Abstract: A method for manufacturing a printed circuit board having passive device embedded into an external layer is provided to substitute a conventional undercoat process to insert a resistor into the external layer. A method for forming an embedded resistor on a printed circuit board comprises the steps of: forming a copper electrode pattern for forming a resistor electrode(20) on an external substrate(10); entirely coating a photosensitive insulating resin on a surface of the external substrate; forming a photosensitive insulating resin undercoat by defining an undercoat dimension of a resistor and etching a region of the photosensitive insulating resin other than the defined region through a photolithography such that the photosensitive insulating resin remains as long and wide as length and width of the resistor; and forming the resistor by printing a carbon paste on the resistor electrode formed the photosensitive insulating resin undercoat thereon.
Patent KR-20080016301-A (KR)
Title: Drug composition for treatment gastrointestinal disease
Inventor: SEON JONG GEON
IPC: A61K31/121
Filed: 2006-08-18
Abstract: A pharmaceutical composition is provided to show significantly improved therapeutic effect on gastrointestinal diseases than that of teprenone and decrease the side effects by comprising the teprenone, a dried extract of Magnolia officinalis REHD. et WILS., and a dried extract of Atractylodes japonica in a specific ratio. A pharmaceutical composition for treating gastrointestinal diseases comprises 25-50 mg of teprenone, 20-50 mg of a dried extract of Magnolia officinalis REHD. et WILS., and 25-100 mg of a dried extract of Atractylodes japonica as one dosage. The composition is formulated into tablet or soft capsule.
Patent KR-20080019446-A (KR)
Title: Display apparatus and brightness control method thereof
Inventor: PARK MUN KIL
IPC: H04N5/57
Filed: 2006-08-28
Abstract: A display device and a method for controlling brightness thereof are provided to set the maximum brightness of an image, which is displayed on a display unit, to a user-desired brightness. An image process unit(30) receives an image signal to process an image displayed on a display unit(10). A storage unit(20) stores a set brightness value. A user input unit(40) receives a brightness value of the displayed image from a user. If the received brightness value exceeds the set brightness value, a controller(60) controls the image process unit to process the image within a range in which the brightness value of the displayed image dose not exceed the set brightness value.
Patent KR-20080020025-A (KR)
Title: The therapeutic effects in acute lung injury
Inventor: LEE YOUG CHUL
IPC: A61K31/381
Filed: 2006-08-30
Abstract: An agent for treating acute lung injury is provided to inhibit VEGF(vascular endothelial growth factor) which is associated with angiogenesis and vasculogenesis, and induces exudation of blood plasma by increasing vascular permeability, so that the agent is useful for inhibition of increased inflammatory response and induced airway hyperresponsiveness. An agent for treating acute lung injury comprises L-2-oxothiazolidine-4-carboxylic acid(OTC) as an inhibitor of VEGF, and is administered directly or locally into the abdominal cavity of a patient through the injection in the amount of 80-160 mg/kg, preferably 160mg/kg in 3-5 times at an interval of 24 hours, wherein the abdominal administration reduces increased VEGF concentration and vascular permeability in the lung tissue.
Patent KR-20080020150-A (KR)
Title: Magnetic levitation train for emergency entrance and exit door
Inventor: LEE JOUNG YUL
IPC: B61D19/00
Filed: 2006-08-31
Abstract: An emergency entrance door for a magnetic levitation train is provided to improve safety of the train by allowing passengers and crew to escape quickly and safely under emergency circumstance as well as the entrance door to be opened and closed easily. An emergency entrance door for a magnetic levitation train comprises a main body(210) of the emergency entrance door, a swing arm(220) and a cylinder(230). The main body of the emergency entrance door is formed in the middle portion of a front surface of a front head portion of the magnetic levitation train. The swing arm is installed in an upper end of the main body and allows easy opening/closing of the emergency entrance door. The cylinder is located in a lower side of the swing arm, and includes one side coupled to the main body and the other side coupled to one side inside the front head portion of the vehicle.
Patent KR-20070059915-A (KR)
Title: Method and apparatus for multi-modal biometric identification
Inventor: KIM SOO HYUNG
IPC: G06F19/00
Filed: 2006-09-06
Abstract: A method and a device for authenticating a traveler with biometric information, and an immigration management method using the same are provided to correctly check identification of the traveler with multimodal biometric information and smoothly manage/control the traveler while enabling the traveler to maximally utilize time required for searching the multimodal biometric information. A portable biometric authentication terminal(201) authenticates the first biometric information by comparing the first biometric information received from the user with the second biometric information registered to a biometric passport. A terminal management server(212) decodes the first biometric information received from the portable biometric authentication terminal as an encoded message. A main server(211) checks agreement by comparing the first biometric information received from the terminal management server with the biometric information to register persons. A user entry approver(202) checks the user by displaying the second biometric information registered to the biometric passport and agreement result information to an immigration table.
Patent KR-20080024268-A (KR)
Title: Automatic gain control circuit of television broadcasting receiver
Inventor: LEE DONG WON
IPC: H04N5/52
Filed: 2006-09-13
Abstract: An AGC(Automatic Gain Control) circuit for a TV broadcasting receiver is provided to remove a buffer used for supplementing a current necessary for power for RF(Radio Frequency) AGC from a PLL(Phase Locked Loop). An RF amplifying unit(100) amplifies an RF signal by using a gain varied according to operating power supplied through a power terminal(PT). An AGC circuit(210) supplies the operating power, detects a level of the RF signal, and varies the operating power according to the level of the RF signal. A current source(410) supplies a current needed in the RF amplifying unit(100) to the operating power.
Patent KR-20070031249-A (KR)
IPC: H01L21/318
Filed: 2006-09-14
Abstract: 본 발명은 수소화물 기상성장법(HVPE)을 이용한 질화갈륨(GaN) 단결정 후막(thick film), 특히 c면({0001}면) GaN 단결정 후막의 제조방법에 관한 것으로, 염화수소 및 암모니아 기체를 공급하면서 기판상에 GaN 막을 성장시켜 크랙이 유도된 기판과 GaN 막의 적층체를 얻은 후 상기 적층체 위에 GaN 후막을 성장시키는 본 발명에 따르면, 기존 GaN 후막 두께보다 2배 이상 두껍게 성장되어도 휨과 크랙이 거의 없는 GaN 후막을 경제적이고 재현성 있게 제조할 수 있으며, 이러한 방법으로 제조된 고품질의 GaN 단결정 후막은 반도체 소자용 기판으로서 매우 유용하게 사용될 수 있다.
Patent KR-20080025944-A (KR)
Title: Plasma display panel device
Inventor: AN SEONG HOON
IPC: G09G3/296
Filed: 2006-09-19
Abstract: A plasma display apparatus is provided to enhance a contrast ratio by adjusting the slope and magnitude of set-up and set-down signals according to temperature variation. A plasma display apparatus includes a reset driver(40) for generating a reset signal having a set-up signal, which is gradually increased, and a set-down, which is gradually decreased. The reset driver, which adjusts the slope and magnitude of set-up and set-down signals by varying resistance based on temperature variation, includes first and second switch(Set_up,Set_dn). The first switch generates the set-up signal. The second switch generates the set-down signal. The first and second switch which is gates respectively is connected to a thermistor, of which resistance is exponentially varied based on the temperature variation.
Patent KR-20080030712-A (KR)
Title: Bread manufacture method that add pine needles ingredient and walnut
Inventor: JEON HYE YOUNG
IPC: A21D13/00
Filed: 2006-10-02
Abstract: A method of producing bread by mixing pine needles and walnut kernel as a main ingredient is provided to give the efficacy of pine needle and walnut and the nutty taste of walnut kernel to bread and to help improve digestion. Pine needle extract and walnut kernel are kneaded with soft wheat flour, butter, brown sugar, oligosaccharide, eggs and baking powder and then baked in an oven to obtain bread.
Patent KR-20080032461-A (KR)
Title: Selection method of vibration cycle of inkjet head
Inventor: KIM YOUNG JAE
IPC: B41J29/38
Filed: 2006-10-10
Abstract: A selection method of a resonance cycle of an inkjet head is provided to suggest basis data for selecting proper driving waveform for each nozzle by measuring the resonance cycle of a chamber of the inkjet head experimentally. A selection method of a resonance cycle of an inkjet head comprises the steps of: compressing a pressure chamber to discharge ink droplets and measuring discharge speed of the ink droplets, after predetermined start time(100); adding a discharge time interval to the driving start time and repeating the above step while correcting the driving start time until the number of discharge time of the ink droplets reaches a reference value(110); and detecting the maximum value and the minimum value of discharge speed measurement(120).
Patent KR-20080036320-A (KR)
Title: Manufacture method of a stamp
Inventor: KIM YONG HEE
IPC: B41K1/02
Filed: 2006-10-23
Abstract: A stamp manufacturing method is provided to secure mass production of a printing rubber plate with various object shapes by manufacturing a stamp with a body made of wood and the printing rubber plate attached to a bottom surface of the body by a mold press. A manufacturing method of a stamp(100) comprises the steps of: manufacturing a body(110) made of wood; pressing a mold press plate formed with various object shapes on foamed rubber material(122) of plate shape and forming a printing rubber plate(120); and attaching the printing rubber plate to a bottom surface of the body.
Patent KR-20080037961-A (KR)
Title: Plasma display panel
Inventor: KIM JAE ROK
IPC: H01J11/22
Filed: 2006-10-27
Abstract: A plasma display panel is provided to increase a discharge firing voltage by extending a distance between first and second discharge electrodes corresponding to one row of adjacent discharge cells. A first substrate(210) and a second substrate(220) are opposite to each other, and first barrier ribs(281) are interposed between the first and second substrates to define discharge cells(230) between the substrates. First discharge electrodes(260) and second discharge electrodes(270) are interposed between the first and second substrates, and are opposite to each other towards an interior of the discharge cells. Address electrodes are disposed between the first and second substrates, and have bus portion(290a) crossing the first and second discharge electrodes and at least one discharge portion electrically connected to the bus portion.
Patent KR-20080038690-A (KR)
Title: Method and system for image enhancement
Inventor: LIM CHAE WHAN
IPC: H04N5/202
Filed: 2006-10-30
Abstract: A method and a system for enhancing image quality are provided to estimate illumination components and reflexibility components from an input video component image, apply gamma modification to the input video component image, and apply a histogram model ring to an output video component image acquired by modified results, thereby suppressing a halo effect greatly and improving only the video component image of an input color image to remove a change of color. A method for enhancing image quality comprises the following steps of: estimating illumination components l(x,y) from an input image f(x,y)(1172); removing the estimated illumination components l^(x,y) from the input image f(x,y) to estimate reflexibility components r(x,y); modifying the dynamic range of the estimated illumination components l^(x,y), and modifying the contrast of the estimated reflexibility components r(x,y)(1174); and modifying and outputting the input image suitable for the range of a brightness value of an output device from the modification of the above first and second modification processes(1176,1180).
Patent KR-20080038848-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: YOO JONG HYUN
IPC: H01L21/8247
Filed: 2006-10-31
Abstract: A method for manufacturing a semiconductor device is provided to minimize the interference capacitance by etching a device isolation layer to have the lower height than a tunnel insulation layer by performing an excessive etching process. An active area and a field area is defined on a semiconductor substrate(100). A tunnel insulation layer(102) and a hard mask are formed on the active region, and a device isolation layer(108) is formed on the field region. The hard mask is removed. A conductive layer(110) is formed as a linear shape on the semiconductor substrate which includes the device isolation layer, and an area where the hard mask layer is removed. A trench is formed by etching a part of the conductive layer and the device isolation layer, and the device isolation layer is etched to have lower height than that of the tunnel insulation layer. A dielectric layer is formed on the surface of the semiconductor substrate including the trench and the conductive layer.
Patent KR-20070111303-A (KR)
Title: Optical transmission module and method of manufacturing the same
Inventor: UENO OSAMU
IPC: G02B6/43
Filed: 2006-11-03
Abstract: An optical transmission module and a method of manufacturing the same are provided to perform position matching of an optoelectronic device and an optical fiber easily with high precision. A wiring section(21) is installed on a substrate(2). An optoelectronic device(12) is installed on the wiring section, and emits an optical signal on the ground of a received electric signal, or transmits an electric signal on the ground of the detected optical signal. An optical component(13A) comprises at least one of an optical conversion section and an optical fiber receptacle section(132), and controls an optical path of the optical signal between the optoelectronic device and an optical fiber(4). A mounting supporting member(11A) determines the position of the optoelectronic device. A position determining unit(111,112) determines the position of the optical component and the mounting supporting member.
Patent KR-20080041829-A (KR)
Title: Decoration device for glasses
Inventor: KIM JUN MAN
IPC: G02C11/00
Filed: 2006-11-08
Abstract: An ornament for glasses is provided to improve shock resistance of cubes by supporting the cubes by an elastic wire and to determine a design formed by variously combining cubes. In an ornament interposed among the rim and temples of glasses, single bodies(21) has one opened side and connecting pieces(11,12) for connecting the rim and temples of glasses. Cubes(25) is received while each one surface of the cubes is supported on the inner peripheral surface of the single body. A rivet(31) is combined to the single body while supporting the other surfaces of each cube. The single body has circumferential holes for holding the cubes at regular intervals and a center hole for containing the lower end of the rivet.
Patent KR-20080042421-A (KR)
Title: Preamble symbol in ofdm system and method for designing the preamble symbol and method for acquiring timing/frequency synchronization
Inventor: CHEUN KYUNG WHOON
IPC: H04L27/26
Filed: 2006-11-10
Abstract: A preamble symbol in an OFDM(Orthogonal Frequency Division Multiplexing) system, a method for designing the preamble symbol, and a method for acquiring timing/frequency synchronization are provided to generate various preamble patterns by differentiating short repetition patterns within long repetition patterns. A method of designing a preamble symbol includes the steps of: generating long repetition patterns of a length of P repeated K times in a temporal area by assigning preamble sequences to sub carriers in a frequency area and inverse-fast-Fourier-transforming of the preamble sequences(S21); generating short repetition patterns within the long repetition patterns by generating the short repetition patterns of a length L repeated M times in the temporal area and the short repetition patterns to a partial section within the long repetition pattern(S22); transforming a valid preamble symbol formed by the long repetition patterns and the short repetition patterns into a frequency area signal value by fast-Fourier transforming of the valid preamble symbol(S23); setting sub carriers in a protection area to 0 among the transformed frequency area signal values(S24); quantizing the frequency area signal(S25); and transforming the quantized signal into a temporal area signal by inverse-fast-Fourier transforming of the quantized signal(S26).
Patent KR-20060129150-A (KR)
Title: System and method for providing the protect-mail in mobile internet
Inventor: KIM JAE HYUNG
IPC: G06Q50/32
Filed: 2006-11-28
Abstract: A system and a method for offering a secure mail in the wireless internet are provided to automatically block and eliminate worm viruses by automatically eliminating the mail sent to a receiver before the receiver opens the mail and automatically sending a warning mail and vaccine to the receiver infected with the worm viruses. A mail sending agent(205) applies a security policy to the sent mail. A communicator sends the mail applying the security policy by the mail sending agent. The security policy is formed by including more than one of an access right assigning policy, an automatically eliminating policy, an event logging policy, a received information processing policy, a read function assigning policy, and an encoding policy for the sent mail.
Patent KR-20080052742-A (KR)
Title: Door checker in vehicle
Inventor: HAN YOUNG ILL
IPC: E05F5/00
Filed: 2006-12-08
Abstract: A door checker for a vehicle is provided to prevent passengers from being injured or luggage from being damaged when a door of the vehicle undesirably is shut off itself by allowing the door to be open in three stages. A door checker for a vehicle comprises a checker arm(2), and first to third locking grooves formed along the checker arm while being spaced apart from each other by a certain interval. A protrusion(2d) forming the second locking groove(2c) is provided at a rear end portion of a plastic arm(2b) of the checker arm. A front inclined surface of the protrusion forms the second locking groove, and a rear inclined surface(2e) of the protrusion and a planer horizontal surface, which is linked with the rear inclined surface, form the third locking groove. A stopper(9) is fixedly mounted on the rear end portion of the checker arm.
Patent KR-20080054204-A (KR)
Title: Complex film for display apparatus and display apparatus having the same
Inventor: JO SUNG NIM
IPC: G02B5/20
Filed: 2006-12-12
Abstract: A complex film for a display device and the display device using the same are provided to improve the image quality by increasing the daylight contrast. A complex film for a display device includes a base film, an anti-reflection layer(212), an external beam shielding layer(250), and an adhesive layer(260). The anti-reflection layer is formed on a first surface of the base film and prevents the reflection of an external beam. The external beam shielding layer is formed on a second surface which is opposed to the first surface, and includes external beam shielding patterns having plural external beam shielding units on one surface thereof. The adhesive layer is formed on the external beam shielding layer and contains at least one kind of dye with a selective wavelength absorption property.
Patent KR-20080055210-A (KR)
Title: Socket for holding backlight lamp
Inventor: CHOI JUN HWA
IPC: G02F1/13357
Filed: 2006-12-14
Abstract: A backlight lamp fixing socket is provided to widen the contact area between a terminal and a CCFL(Cold Cathode Fluorescent Lamp) electrode and to prevent a bunt phenomenon. A backlight lamp terminal(200) is received to a housing(10). A contact terminal is received to a housing and maintains the conductivity of the backlight lamp and the terminal. An actuator(100) moves up and down to the housing. A lamp terminal(20) fixes the terminal of the backlight lamp. When the actuator moves upward, the lamp terminal and a contact terminal are disconnected electrically. When the actuator moves downward, the lamp terminal and the contact terminal are connected electrically. The lamp terminal includes the first connection member(22) connected with the backlight lamp terminal. The second connection member(24) is connected with the contact terminal. A combining groove(26) is formed between the first and second connection members and combined with the housing. An operating member is formed at the end of the second connection member.