baber/WOPTO huggingface dataset:
Patent KR-20070094817-A (KR)
Title: Anthracene derivative, light emitting element using the same, and light emitting device using the same
Inventor: NAKASHIMA HARUE
IPC: H01L51/50
Filed: 2005-12-26
Abstract: It is an object of the present invention to provide a light emitting element, which is resistant to repetition of an oxidation reaction. It is another object of the invention to provide a light emitting element, which is resistant to repetition of a reduction reaction. An anthracene derivative is represented by a general formula (1). In the general formula (1), R1 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, R2 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms and an aryl group having 6 to 12 carbon atoms, R3 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, and an aryl group having 6 to 12 carbon atoms, Ph1 represents a phenyl group, and X1 represents an arylene group having 6 to 15 carbon atoms.
Patent KR-20080031151-A (KR)
Title: Nonaqueous electrolyte secondary battery and method for manufacturing same
Inventor: TAKEUCHI TAKASHI
IPC: H01M4/38
Filed: 2006-07-19
Abstract: Disclosed is a nonaqueous electrolyte secondary battery which is excellent in discharge rate characteristics even when a high charging final voltage is chosen for attaining a higher capacity. This nonaqueous electrolyte secondary battery is also excellent in high-temperature storage characteristics, and thus the capacity is hardly deteriorated even when the battery is stored at high temperatures in a fully charged state. Specifically disclosed is a nonaqueous electrolyte secondary battery comprising a positive electrode which contains a transition metal-containing complex oxide as a positive electrode active material, a negative electrode containing a negative electrode active material which is capable of reversibly absorbing/desorbing lithium, a separator and an nonaqueous electrolyte solution. This nonaqueous electrolyte secondary battery is characterized in that the nonaqueous electrolyte solution contains at least one additive (A) selected from the group consisting of ethylene sulfite, propylene sulfite and propane sultone, and at least one additive (B) selected from the group consisting of maleic anhydride, vinylene carbonate, vinyl ethylene carbonate and LiBF4, and the charging final voltage is set at 4.3-4.5V.
Patent KR-20070104642-A (KR)
Title: Image exposing apparatus
Inventor: ISHII SHUICHI
IPC: G02B27/18
Filed: 2006-02-08
Abstract: An image exposing apparatus, in which a photosensitive material is exposed by light modulated by a spatial optical modulation device, which is capable of securing high light utility efficiency and extinction ratio. In an image exposing apparatus including a spatial optical modulation device 50, such as a DMD having multitudes of reflective pixel sections disposed two-dimensionally, each for modulating light irradiated thereon; a light source 66 for irradiating light B on the spatial optical modulation device 50; and an imaging optical system 51 for focusing an image represented by the light B transmitted via the spatial optical modulation device 50 on a photosensitive material 150, each of the pixel sections (e.g., micromirrors of DMD) is shaped like a concave or convex mirror that converges the light B used for image exposure.
Patent KR-20070121661-A (KR)
Title: Method and apparatus for hosting group response events
Inventor: OR AMIT
IPC: G06F15/00
Filed: 2006-03-15
Abstract: A system for allowing presentation of a Group Response Event (GRE) to a group of participants: the GRE comprising at least a first question and a range of possible answers to the at least a first question; the system comprising a hosting website accessible by at least one web-browser connected to a display, the web-browser and display being viewable by at least a first group of participants at a first location, such that members of said at least a first group of participants can individually respond to said at least a first question by inputting one of said range of possible answers via personal telecommunication devices.
Patent KR-20070118685-A (KR)
Title: Controller of internal combustion engine
Inventor: FUWA NAOHIDE
IPC: F02D43/00
Filed: 2001-12-12
Abstract: A controller of an internal combustion engine having a variable valve system for varying the opening area (valve lift) or a working angle (valve opening period) of at least one of an intake valve and an exhaust valve, wherein a cylinder pressure is calculated based on the opening area or working angle of at least one of the intake valve and exhaust valve varied by the variable valve system, and the internal combustion engine is controlled based on the cylinder pressure, whereby the internal combustion engine can be controlled more appropriately based on not only the cylinder pressure at the time of a peak combustion pressure but also on the cylinder pressure at the other times as in the control using a combustion pressure sensor.
Patent KR-20080027775-A (KR)
Title: Pyrrole(2,3-b)pyridine derivatives protein kinase inhibitors
Inventor: ZHANG CHAO
IPC: C07D471/04
Filed: 2006-05-16
Abstract: Compounds active on the receptor protein tyrosine kinases c-kit and c-fms are provided herewith. Also provided herewith are compositions useful for treatment of c-kit mediated diseases or condition and c-fms-mediated diseases or condition, and methods for the use thereof. ® KIPO & WIPO 2008
Patent KR-20080076707-A (KR)
Title: Scribe device, scribe method, and chip holder
Inventor: YAMAMOTO MASAO
IPC: B31B50/25
Filed: 2006-12-01
Abstract: A chip (14) is rotatably attached to a chip holder (10). The chip holder (10) is made into a cylindrical shape and its tip end has an attachment unit (16). An opening is arranged at a holder joint. The chip holder (10) is adsorbed by a magnet for attachment so that detaching and attaching can be performed easily. Chip offset data is recorded as a two-dimensional code (17) on the surface of the chip holder (10). When replacing the chip holder, the offset data is read out and inputted to a scribe device, thereby cancelling the offset. This eliminates the operation required for correction when attaching/detaching the chip holder and enables easy chip replacement during a short time of device stop.
Patent KR-20080064743-A (KR)
Title: Distributed determination of dynamic frame sizes in a network
Inventor: JOSE J GARCIA LUNA ACEVES
IPC: H04L12/28
Filed: 2008-01-04
Abstract: A method for determining distribution of dynamic frame sizes in a network is provided to determine dynamic frames and provide scheduling protocols. Devices(110-2-110-5) are 1-hop neighbors of a device(110-3) and devices(110-2,110-3,110-5) form a 1-hop adjacent part of the device(110-3). Devices(110-4 and 110-24) are 2-hop neighbors of the device(110-3), and devices(110-2,110-3,110-4,110-5,110-24) form a 2-hop adjacent part of the device(110-3). The device(110-3) is connected to a host(116) and a router(114) via a local area network(112) and connected to a network(118) via the router. While the devices communicate with each other, information is stored and exchanged. Each device transmits an adjacent part update to its 1-hop neighbors.
Patent KR-20090079297-A (KR)
Title: Garbage bag for expelling animals and preparing method thereof
Inventor: KANG JUNG SIK
IPC: B29B9/00
Filed: 2008-01-17
Abstract: A garbage bag for expelling harmful animals is provided to minimize the generation of odor in the circumference of the garbage bag and cleanly maintain the surrounding environment by preventing animals from damaging the garbage bag, and a method for manufacturing the same is provided. In a garbage bag made from a plastic resin selected from the group consisting of polypropylene, polyethylene, polyvinyl chloride, and ethylene vinyl acetate, a garbage bag for expelling harmful animals comprises the steps of: pulverizing the plastic resin to a size of 0.1 to 0.5 mm; adding 10 to 30% by weight of eucalyptus incense, parse incense, mint incense or mixed incenses thereof to the resin in the form of a liquid or solid form; mixing the mixture to a resin temperature of 50 to 70 deg.C for 3 to 5 minutes; and manufacturing pellets from the mixture.
Patent KR-20080079181-A (KR)
Title: Electric connector for circuit board and combination connector with thereof
Inventor: ONO SHOZO
IPC: H01R12/57
Filed: 2008-01-22
Abstract: An electric connector for a circuit board and a combination connector having the electric connector are provided to obtain sufficient opposing moment for moment, which is received from a counterpart connector caused by an external force due to carelessness, from outer walls of extended parts extended in the length direction of a housing. An electric connector(10) is mounted on a circuit board. The electric connector has two sidewalls(14A,14B). The sidewalls are arranged in parallel and opposite to each other and extended in a direction in which terminals(12) are arranged. Contacts of the terminals, which come into contact with counterpart terminals, are protruded from the sidewalls. A housing(11) forms an extended part(13) extended to the outside of a terminal arrangement range in the terminal arrangement direction.
Patent KR-20090081641-A (KR)
Title: Method for Adjusting Image of Web Camera
Inventor: KIM HEUNG SUN
IPC: H04N5/225
Filed: 2008-01-24
Abstract: An image control method of a web camera is provided to control automatically an image according the deviation of the image, thereby providing a uniform image in video chatting or a video call. A lens unit(210) photographs a subject. An image processor(220) converts the photographed human image into an electric signal. An image comparison unit(230) compares the deviation of an image about the human image displayed on a screen. A controller(240) transmits a control signal to a driving unit(250) in case the human image deviates from the screen. The driving unit moves the lens unit according to the control signal of the controller.
Patent KR-20090085195-A (KR)
Title: Method and apparatus for generating thumbnail image
Inventor: CHOI KWANG PYO
IPC: G06T5/50
Filed: 2008-02-04
Abstract: A thumbnail image generating method and an apparatus thereof are provided to grasp the OOF information of an original image to quickly and effectively perform the selection, modification and deletion of an obtained image without additional manipulation. An EXIF(EXchangeable Image File) parser(210) extracts an thumbnail image from the EXIF information of an inputted image. A thumbnail selector(220) selects the thumbnail image to be outputted. An image decoder(230) decodes a compressed image into an uncompressed image. A down scaler(240) reduces the size of the decoded image. An OOF detector(250) measures the OOF degree of the inputted image.
Patent KR-20090085232-A (KR)
Title: Putty composition for rail train
Inventor: PARK BUM GYU
IPC: C09D163/00
Filed: 2008-02-04
Abstract: A putty composition for trains is provided to retain mechanical properties equal to a conventional epoxy-based putty composition, to remarkably reduce dry time and the weight of trains due to low specific gravity. A two-component putty composition is used by mixing a base material and a hardener. The base material includes a bisphenol-A 25~35 weight%, an aliphatic glycidylether 5~15 weight%, and talc 45~60 weight%. The hardener includes an aliphatic amine 18~30 weight%, TEPA(triethylpropylamine) 5~10 weight%, DMP-30 5~15 weight% and talc 40~56 weight%, and the rest of inevitable impurity.
Patent KR-20090095271-A (KR)
Title: wall construction method for insulation and fire prevention
Inventor: LEE JONG IK
IPC: E04F13/074
Filed: 2008-03-05
Abstract: A wall construction method for heat insulation and fire prevention is provided to improve insulation effect and fire safety and facilitate reconstruction and change routes of electric lines freely. A wall construction method for heat insulation and fire prevention comprises: a process(100) of fixing a plurality of supporting members to a wall of a building; a process(200) of attaching insulating materials between the supporting members and forming an insulation layer; a process(300) of setting up a first finishing material at the outer side of the insulating material; a process(400) of fixing a plurality of supporting members in which a passage is formed at the outer side of the first finishing material to pass electric lines; and a process(500) of forming a horizontal slot at the outer side of the supporting member fixed to the first finishing material to expose the passage of the electric lines and installing a second finishing material including a cover member to be inserted into the horizontal slot.
Patent KR-20090095823-A (KR)
Title: Photovoltaic assembly
Inventor: SEO DAE HO
IPC: H01L31/052
Filed: 2008-03-06
Abstract: A photovoltaic assembly is provided to improve the efficiency of power conversion by emitting heat through a cell receiver, a first radiation unit, and a second radiation unit. In a photovoltaic assembly, a case(11) includes a fresnel lens concentrating the light projected from an upper part of the case and emits heat inside it. A reflector(12) concentrates light and focus the sun light to the top of the case, and a cell receiver(13) radiates the heat of the cell and protects it. A first radiating unit(14) releases the conducted heat of the cell receiver, and a clamp(15) compresses the receiver of the cell and fixed it on the top of the first radiation unit.
Patent KR-20080084763-A (KR)
Title: Manufacturing method of peptide seasonings using fermentation
Inventor: KIM JOONG PIL
IPC: A23L11/00
Filed: 2008-03-17
Abstract: A preparation method of a naturally-fermented amino acid liquid is provided to obtain the fermented amino acid liquid having a high protein content under low-salinity conditions by maximizing the activities of various enzymes in koji. A preparation method of a naturally-fermented amino acid liquid comprises the steps of: (a) inoculating Aspergillus oryzae or Aspergillus sojae into a mixture of roasted defatted soybeans and steamed defatted soybeans to make protein koji; (b) mixing water to the protein koji for its solid content to reach 20~30wt% to make mash, rapidly warming the mash to 40~60°C, and keeping it for 12~48hr to firstly hydrolyze proteins; (c) adding salt to the mash obtained from the step (b) for its salinity to reach 1~7wt%; and (d) keeping the salt-added mash at 45~55°C for 1~7days to secondly hydrolyze proteins. The water used in the step (b) is salt-free water kept at 0~10°C, or has a salinity of 1~7wt%.
Patent KR-20090100085-A (KR)
Title: Food garbage treatment apparatus
Inventor: JEE SANG JUN
IPC: B09B3/00
Filed: 2008-03-19
Abstract: PURPOSE: A device for processing food waste is provided to maximize deodorization effect by equipping a function part injecting the drying air in which bad smell is removed to the drying container again. CONSTITUTION: A device for processing food waste includes a main body(210), an opening part(220), a drying part(230), and a function part(240). The main body includes a heater(215). The opening part is installed at the main body detachably. The drying container is equipped in an inner side of the main body. The drying container accommodates the food waste. The function part supplies the bad smell and saturated steam in which the bad smell and moisture are removed into the drying container.
Patent KR-20090103104-A (KR)
Title: Self-propelled car for detecting pipe route
Inventor: LIM CHANG GIL
IPC: B25J5/00
Filed: 2008-03-27
Abstract: PURPOSE: A self-propelled car for detecting a conduit line is provided to prevent the too much inclining by keeping a horizontal with a sensor unit using a sensor angle compensation unit. CONSTITUTION: A self-propelled car for detecting a conduit line comprises a sensor unit(200), a sensor position guide unit(400) and a sensor angle compensation unit(500). The sensor unit measures the amount of deformation and gradient of the conduit line. The sensor position guide unit guides the position of the sensor unit to make the sensor position on the center of the conduit line while the self-propelled car is operating along the inside of the conduit line. The sensor angle compensation unit compensates the rotation angle of the sensor unit to make the sensor unit keep the horizontal when the self-propelled car is inclined in the radial direction of the conduit line.
Patent KR-20090105017-A (KR)
Title: Printed circuit board comprising fuse pattern
Inventor: JANG HYUNG TAE
IPC: H05K1/02
Filed: 2008-04-01
Abstract: PURPOSE: A printed circuit board including a fuse pattern is provided to prevent short-circuit between different circuit patterns on a printed circuit board. CONSTITUTION: A printed circuit board including a fuse pattern includes a plurality of circuit patterns(100) and a fuse pattern(200). A plurality of circuit patterns are formed based on a fixed separation interval. The fuse pattern is formed in order to connect specific patterns among a plurality of circuit patterns. In the fuse patterns, a length of a region switched in short-circuit is shorter than a separation interval between the circuit patterns.
Patent KR-20090106118-A (KR)
Title: Apparatus for control of separation flow around ships
Inventor: PARK JE JUN
IPC: B63B1/32
Filed: 2008-04-04
Abstract: PURPOSE: A flexible exfoliation control device of a ship is provided to reduce exfoliation flow and to improve race distribution at a propeller side by mounting at tip of a hull. CONSTITUTION: A flexible exfoliation control device(20) of a ship is mounted with 3D of triangular curved surface or plane surface at a tip(11) of a hull(10). The flexible exfoliation control device reduces exfoliation flow and improves race distribution at a propeller side.
Patent KR-20090107123-A (KR)
Title: Fermented milk with reduced antigenicity and method of manfuacturing the same
Inventor: HAM JUN SANG
IPC: A23C9/12
Filed: 2008-04-08
Abstract: PURPOSE: A method for preparing fermented milk with reduced antigenicity is provided to enable those who are allergic to milk protein or immunocompromised to drink the fermented milk. CONSTITUTION: A method for preparing fermented milk with reduced antigenicity comprises the following steps of: defatting raw milk; adding a starter to the defatted milk; and cultivating it to obtain fermented milk; irradiating gamma-rays to the fermented milk; and heating the milk for sterilization. The gamma-rays are irradiated to exterminate lactobacillus in the fermented milk. The irradiation of the gamma-rays is done at a dose rate of 10kGy.
Patent KR-20090107382-A (KR)
Title: Method of manufacturing poly silicon layer for poly silicon thin film transistor
Inventor: JANG SEOK PIL
IPC: H01L29/786
Filed: 2008-04-08
Abstract: PURPOSE: A method of manufacturing a poly layer for a poly silicon thin film transistor are provided to remove metal used in a process of forming a poly silicon layer for a thin film transistor by a metal inducing crystallization method, thereby improving features of a thin film transistor. CONSTITUTION: A method of manufacturing a poly layer for a poly silicon thin film transistor comprises the following steps. An amorphous silicon layer is formed on the substrate. A metal layer is formed on the amorphous silicon layer. A poly silicon layer is formed while the amorphous silicon layer is heat-treated. Metal contained in the poly silicon layer is removed.
Patent KR-20090109406-A (KR)
Title: Obstacle detector detachable with cane for visually impaired
Inventor: CHO HYUN CHUL
IPC: G08B21/02
Filed: 2008-04-15
Abstract: PURPOSE: An obstacle detector can be attached on a cane for the blind is provided to improve reliability of the detector by amending an output error of an ultrasonic sensor, and to minimize confusion of the blind. CONSTITUTION: An obstacle detector can be attached on a cane for the blind includes a detecting part and a distance measuring part. The detecting part senses the movement of the obstacle detector. The distance measuring part detects an obstacle when the obstacle is detected in an effective range(S140). A notifying part informs the existence of the obstacle after confirming the measured obstacle in the predetermined range. The notifying part includes a processor informing the existence of the obstacle.
Patent KR-20090113041-A (KR)
Title: Electromagnetic forming device, and formed article of bumper stay by using the same
Inventor: LEE MUN YONG
IPC: B60R19/02
Filed: 2008-04-25
Abstract: PURPOSE: An electromagnetic forming device and a bumper stay product formed by the same are provided to perform metallic junction and mechanical connection between a plate and a pipe at the same time, thereby reducing production process. CONSTITUTION: An electromagnetic forming device comprises a die frame(13), a base plate(15), an electromagnetic forming unit, and a side mold unit(30). The die frame is supported by post beams and has a coupling hole in the center. The base plate is installed on the die frame and has a mounting surface in the center on which a bottom plate is placed. An installation hole with a larger diameter than the coupling hole is formed in the center of the mounting surface of the base plate. The electromagnetic forming unit is embedded with an induction coil connected to an external pulse generator and generating an induced magnetic field, and connected to the coupling hole of the die frame to be placed in the center of the installation hole of the base plate. The side mold unit forms an exterior mold for a pipe and, at the same time, serves as a mounting surface for a top plate.
Patent KR-20090116530-A (KR)
Title: Common voltage supply circuit of liquid crystal display device
Inventor: RYU HO JIN
IPC: G09G3/36
Filed: 2008-05-07
Abstract: PURPOSE: A common voltage supply circuit of a liquid crystal display device is provided to improve a charging characteristic by receiving the common voltage through a data line at a pair of sub pixels adjacent to an IPS mode liquid crystal display device. CONSTITUTION: A timing controller(41) outputs a gate control signal and a data control signal. The timing controller rearranges the sampled data and outputs the rearranged data after sampling the digital pixel data. A gate driver(42) supplies a gate signal to each gate line of a liquid crystal panel according to a gate control signal. A data driver(43) supplies a data signal to each data line of a liquid crystal panel according to a data control signal and supplies the common voltage to two adjacent sub pixels on each horizontal line through one additionally arranged line per two data lines. A liquid crystal panel(44) receives the common voltage of two sub pixels through the additionally arranged line and the pair of common voltage transistor.
Patent KR-20090118664-A (KR)
Title: Manufacturing method of pattern for semiconductor device
Inventor: PARK CHANG KI
IPC: H01L21/027
Filed: 2008-05-14
Abstract: PURPOSE: A method for forming a hard mask pattern of a semiconductor device is provided to stably form a thin film pattern of a minute line width by improving increase of an aspect ratio through a hard mask pattern. CONSTITUTION: A first hard mask film(105) including an oxide film is formed on a semiconductor substrate(101) in which an etching object film is formed. A second hard mask film including a metal oxide film is formed on the semiconductor substrate in which the first hard mask film is formed. The second hard mask film is etched. The first hard mask film is etched by using the second hard mask film as an etching mask.