baber/WOPTO huggingface dataset:
Patent KR-20090002195-A (KR)
Title: Semiconductor light-emitting device and manufacturing method thereof
Inventor: KIM KYONG JUN
IPC: H01L21/20
Filed: 2007-06-21
Abstract: A nitride semiconductor light emitting diode and a manufacturing method thereof are provided to reduce the contact resistance by forming the quantum dot using indium on the p-type cladding layer of the active layer top. A substrate(111) comprises the sapphire, GaN, SiC, ZnC, GaAs or Si. A buffer layer(113) is formed on the substrate. An undoped GaN layer is grown from a buffer layer in order to reduce the lattice constant difference of a GaN layer and the substrate. The n-type contact layer(117) is formed on the undoped GaN layer(115). An active layer(121) of the single-quantum well or the multi-quantum well(MQW) structure is formed on the n-type contact layer. The active layer is formed of the InGaN/GaN MQW or the AlGaN/GaN MQW. The n-type clad layer(119) can be formed on the n-type contact layer and the active layer can be formed on the n-type clad layer. A p-type contact layer(131) is formed on a p-type cladding layer(129).
Patent KR-20090002332-A (KR)
Title: The panel partition wall of rest room knock down
Inventor: YANG YOUNG GYU
IPC: E04C2/26
Filed: 2007-06-28
Abstract: A prefabricated panel for a toilet partition is provided to cut off the deformation element caused by water contact on the bottom of a partition for a toilet originally and certainly, and to strengthen the bearing force of the bottom of a partition and the bonding strength of other components. A prefabricated panel(A) for a toilet partition is formed by installing a core board(100) having the appointed thickness on the inside, and attaching an exterior film layer(200) and a protective layer(300) on the outside, wherein an auxiliary panel for reinforcement having strong bearing force and having no degeneration by frequent water contacts is coupled to the cut part formed by cutting out a portion of the bottom of the core board, the auxiliary panel for reinforcement is provided with a rectangular frame having four side borders of the appointed thickness by bending or extruding aluminum which is not corroded by the water contact and has tensile strength, and couplers are formed on the top of the rectangular frame and the bottom of the core board to couple with each other.
Patent KR-20090000516-A (KR)
Title: Process for preparation poultry using fermented feed and silver-nano solution
Inventor: KWON SUN O
IPC: A23L13/50
Filed: 2007-06-28
Abstract: A method for producing the poultry meat, and the poultry meat produced by the method are provided to improve the softness and to remove offensive odor by using a silver nanoparticle solution. A method for producing the poultry meat comprises the steps of feeding the poultry such as chickens of 5-6 days after incubation with supplying the silver nanoparticle solution and the antibiotic-free fermentation feed; and feeding the poultry from 5-6 days to 43 days with supplying the silver nanoparticle solution and the antibiotic-free feed.
Patent KR-20090003621-A (KR)
Title: Apparatus for transmitting data and receiving data
Inventor: KWON SEONG GEUN
IPC: H04L29/02
Filed: 2007-07-03
Abstract: The apparatus for transmitting data and receiving data is provided to send and receive supplementary data without the addition of system and separate channel secure by adding supplementary data to DE-allocation region of superframe. The broadcast transceiving system of the media flow base comprises the broadcast station(100) and portable terminal(200). The broadcast station transmits broadcast information and supplementary data(M data) to the portable terminal. The portable terminal receives the broadcast information and supplementary data from the broadcast station. The broadcast information is inputted to the frame structure of the media flow base. The supplementary data is arranged in the frame structure of the media flow base.
Patent KR-20090003818-A (KR)
Title: Merchandise display device with color-changing surface and method of fabricating the same
Inventor: PARK JAE SANG
IPC: G09F13/02
Filed: 2007-07-04
Abstract: A merchandise display device with a changeable color surface and a manufacturing method thereof are provided to change the color by attaching an electro-optical display on the surface. A merchandise display device includes a display unit(100), a support unit, a control unit, a connection part and a display section(500). The display unit includes an effective display surface(100a) and a non-effective display surface(100b). The display unit has a cylindrical shape by positioning the effective display surface in the outside and the non-effective surface in the inside. The support unit supports the display unit. The control unit includes a power supply unit, an electric circuit and a microcontroller and drives the display unit. The connection unit electrically connects the control unit and the display unit. The driving signal generated in the control unit is applied to the display unit. The display unit is formed by combining a front layer including an electro-optic device layer and a first electrode and a rear layer including a second electrode arranged to face the front. An optical property of the electro-optic device is changed by an electrical signal generated from the control unit.
Patent KR-20090008749-A (KR)
Title: Method and system for subscribing electronic newspaper
Inventor: KWON O IN
IPC: H04W8/18
Filed: 2007-07-18
Abstract: A method and a system for subscribing electronic newspaper are provided to enable a user to receive the electronic newspaper by the user decided period. An electronic newspaper terminal(100) reads the newspaper contents by regularly receiving the electronic news paper. A contents server(300) delivers the corresponding electronic newspaper by continuously manages the corresponding electronic newspaper. A communications network(200) connects the electronic newspaper terminal and contents server liver. A connection with Ethernet is preferentially required in order to the electronic newspaper terminal enforce the electronic newspaper delivery service. In this way, the electronic newspaper terminal is connected to Ethernet and IP about the terminal is passively obtained automatically.
Patent KR-20090011716-A (KR)
Title: Control system for broiler housing
Inventor: YANG HYUN HO
IPC: G06Q50/02
Filed: 2007-07-27
Abstract: A henhouse environment controlling system is provided to enable a manager to observe a disease of a chicken and improve efficiency of controlling a henhouse by using internal/external environmental information of the henhouse and living body data of a chicken. A henhouse environment controlling system comprises a biometric sensor(10), an environmental sensor(20), a wireless receiving unit(30), a computer controller(40), a measurement/control unit(50), a relay circuit(60), and an operating unit(70). The biometric sensor installed inside a chicken measures living data of a chicken. The environmental sensor includes a temperature sensor(21), a relative humidity sensor(22), a carbonic acid gas concentration sensor(23), and an ammonia gas concentration sensor(24).
Patent KR-20090011857-A (KR)
Title: Apparatus and method for extracting colors using digital camera in portable terminal
Inventor: YU YONG JU
IPC: H04N9/07
Filed: 2007-07-27
Abstract: An apparatus and a method for extracting colors by using a digital camera in a portable terminal are provided to enable a user freely to select all colors indicated in a camera without an additional photographing process by extracting and storing the colors of an object focused to a camera lens and to store the selected colors as user designation colors. A user selects a color extraction function of a camera menu(201), and executes an application program to extract colors(203). A portable terminal drives a camera(205), and a camera focus is moved to a position where a user extracts a color(207). The portable terminal checks over whether or not a focus of a camera is selected by a user(209). If so, the portable terminal extracts an RGB value according the selected camera focus(211). The portable terminal stores the colors corresponding to the extracted RGB value and terminates an algorithm(213).
Patent KR-20090013573-A (KR)
Inventor: JUNG HAK JAE
IPC: F25D11/02
Filed: 2007-08-02
Abstract: A refrigerator is provided to supply chilled air generated by a first heat exchanger to a refrigerating compartment and an ice making chamber simultaneously and circulate the chilled air to the first evaporator smoothly. An ice making chamber(130) is mounted in a refrigerating compartment(110) of a main body(100) and has an ice maker(140) and an ice bin(150) inside. A dispenser(160) is mounted to a door of the refrigerating compartment and connected to the ice bin as the door is closed so as to discharge ice from the ice bin. A first heat exchanger(170) supplies chilled air to the refrigerating compartment and the ice making chamber.
Patent KR-20080092216-A (KR)
Title: Base substrate and pcb and the same manufacturing method
Inventor: KIM DONG MAN
IPC: H05K1/03
Filed: 2007-08-03
Abstract: A base substrate, a printed circuit board and an electronic device using the same are provided to prevent generation of a heating point by uniformly discharging heat generated from an electronic device. An electronic device has an electronic component(12), a conducting layer(16), an insulation layer(14), and a base substrate(18). The electronic component generates the heat. A pattern is formed on the conducting layer on which the electronic components are mounted. The insulation layer is formed on a lower part of the conducting layer. The base substrate is formed on a lower part of the insulation layer, and is composed of a graphite of 50 to 95weight% and a thermosetting resin of 5 to 50weight%. The graphite is the natural graphite. The thermosetting resin is one of an epoxy resin having a hardener, a fluoric resin and a phenol resin.
Patent KR-20080019160-A (KR)
Title: Method of transmitting and receiving control information in wireless communicaiton system
Inventor: LEE YOUNG DAE
IPC: H04W4/60
Filed: 2007-08-09
Abstract: A method for transmitting and receiving control information in a wireless communication system is provided to use radio resource efficiently and ensure reliability of control information reception for specific service reception in a terminal. A control information transmitting method comprises the following steps of: transmitting notification indication information, including information related to a channel resource area to which the control information for a specific service is transmitted, to at least one or more terminals; and transmitting a notification message including control information to at least one or more terminals through a channel resource area which is indicated by the information related to the channel resource area.
Patent KR-20090016135-A (KR)
Title: Fuel pump for lpi vehicle
Inventor: LEE BYUNG CHEOL
IPC: F02M37/10
Filed: 2007-08-10
Abstract: A fuel pump of an LPI(Liquefied Petroleum Gas Injection) vehicle is provided to prevent the inflow of LPG fuel in the LPG tank into the pump chamber through the connecting hose, by opening the exhaust part of the connecting hose only when discharging the internal pressure of the connecting hose. A fuel pump of an LPI vehicle includes a connecting hose(80) interconnecting a pump chamber and an LPG tank. The connecting hose comprises an exhaust part(81) with two sides which elastically contact in order to seal the connecting hose and open when the pressure in the connecting hose is high in order to keep the pressure balance, and a buffer unit(82) which is flexibly deformed by the pressure difference.
Patent KR-20090017813-A (KR)
Title: Multi-stage variable intake manifold of v type engine
Inventor: CHO YOO SHIN
IPC: F02M35/116
Filed: 2007-08-16
Abstract: A multi-stage variable intake manifold of a V-type engine is provided to improve output in wide engine operation area whereby two overpass pipes are additionally connected to the surge tank and an overpass valve is mounted inside the two overpass pipes. A multi-stage variable intake manifold of a V-type engine comprises a variable intake valve which opens and closes the intake flow path of first and second surge tanks, a first overpass pipe(31) including a first upper connection part(31a) and a first lower connection part(31b), a second overpass pipe(32) including a second upper connection part(32a) and a second lower connection part(32b), and an overpass valve which opens and closes a pressure wave guide path of the first and second overpass pipes.
Patent KR-20090020901-A (KR)
Title: Refrigerator and display system thereof and control method thereof
Inventor: LEE SUNG AE
IPC: F25D29/00
Filed: 2007-08-24
Abstract: A refrigerator, a display system thereof, and a display method are provided to instantly display and store photographed image of a camera connected to a display system of the refrigerator. A display method of a refrigerator includes the steps of selecting my photo function for carrying out an image photographing mode or a screen setting mode using photographed images(S12), activating a display part according to the screen setting mode selection(S13), selecting any one of the image photographing mode or the screen setting mode(S16), and performing image photographing or screen setting according to the mode selection.
Patent KR-20090024495-A (KR)
Title: Semiconductor memory devices and block management method thereof
Inventor: KIM MIN YOUNG
IPC: G11C16/04
Filed: 2007-09-04
Abstract: A semiconductor memory device and a block managing method thereof are provided to improve performance of a semiconductor memory device by using a data region in replacing a bad block. A plurality of planes(111~112) is divided into a preliminary region and a data region. The preliminary region and the data region include a plurality of blocks. A plurality of blocks forms a multiple plane operation group. A control module(120) controls a plurality of planes in order to perform a first operation and a second operation according to existence of blocks in the preliminary region. Blocks of the data region are replaced with empty blocks of the preliminary region by the first operation or the second operation.
Patent KR-20090029486-A (KR)
Title: Method and system for obstacle sensing
Inventor: CHA MYEONG SEOK
IPC: B25J5/00
Filed: 2007-09-18
Abstract: An obstacle detective system is provided to accurately measure the distance between an obstacle and a transportable robot. An obstacle detective system comprises a plurality of sensor units(21) arranged in the regular pattern of rows. A plurality of sensor units includes: a transmission sensor part transmitting the obstacle perception signal which can be reflected; and a receiving censor part receiving the obstacle perception signal. The obstacle perception signal is the ultrasonic signal. The transmission sensor part is made of the sensor unit of a second row among three rows. The receiving censor part is made of the sensor unit of a third row and a first column among three rows.
Patent KR-20080044157-A (KR)
Title: Black paste composition, method for black matrix pattern formation using the same, and its black matrix pattern
Inventor: SASAKI MASAKI
IPC: G03F7/031
Filed: 2007-09-27
Abstract: A black paste composition is provided to be suitable for a laser, direct, imaging apparatus using a laser oscillation light source with a maximal wavelength of 350-420 nm, and to be useful for forming a precise black matrix micropattern efficiently. A black paste composition includes (A) a carboxyl group-containing resin, (B) a glass frit, (C) a black pigment, (D) a compound having at least one radically polymerizable unsaturated group in a molecule, (E) a photopolymerizable initiator, and (F) an aluminum compound represented by the following formula 1. In the formula, n represents an integer of 0-2, m represents an integer of 1-3, n+m=3, R^1 and R^2 represent a C1-24 alkyl group or alkoxy group, and R^3 represents a C1-6 alkyl group.
Patent KR-20090032611-A (KR)
Title: Safety circuit and battery pack using the same
Inventor: KIM YOUNG BOK
IPC: H01M2/10
Filed: 2007-09-28
Abstract: A safety circuit is provided to cut off high current path by enhancing the reliability and to prevent the overheat and explosion of a battery pack by blocking the current of the battery pack at a right time. A safety circuit comprises a temperature fuse(110) electrically connected with high current path(30); a switching device for a thermal fuse(120) turning off the thermal fuse, which is electrically connected with the thermal fuse; a micro controller unit(130) turning on a switching element for the thermal fuse in flowing high current; and a noise removal unit(140) formed in a path which is electrically connected the micro controller unit and the switching device for the thermal fuse.
Patent KR-20090033557-A (KR)
Title: Aqueous paint composition with fined-crack resistance and polution removal property
Inventor: HWANG JU YEON
IPC: C09D1/02
Filed: 2007-10-01
Abstract: An aqueous paint composition is provided to prevent micro cracks generated in finishing of building and to remove the contamination by oleophilic pollutants. An aqueous paint composition comprises emulsion resin, filler, pigment, additive and water. The emulsion resin comprises linear vinylacetate-based copolymers 20~40 weight% having the glass transition temperature of -5~20 °C; and at least one 8~20 weight% selected from a carbonate compound, plate-like silicate compound, sulfate compound and silica as filler.
Patent KR-20090035396-A (KR)
Title: Cutter for vegetables
Inventor: PARK SOON KU
IPC: A47J17/16
Filed: 2007-10-06
Abstract: A vegetable cutter is provided to cut vegetable in a spiral form by pushing a blade on the vegetable set on the support while rotating the handle. A vegetable cutter comprises a pin(8) piercing vegetable, a supporting plate(7) supporting the vegetable to rotate together with the pin, a screw shaft(6) which is extended from the central part of the supporting plate and moves back and forth while rotating, a screw nut(4) in which the screw shaft is engaged, a bracket(5) fixing the screw nut, a vertical frame(2) in which the bracket is fixed, a base(1) fixing the vertical frame, a blade fixtures(3a,3b) fixed to the base in order to support a blade which is pushed down on the vegetable fixed to the pin and supporting plate, and a rotating unit(9) rotating the screw shaft.
Patent KR-20090035762-A (KR)
Title: Method for proventing damage of instruction cache memory by malicious code
Inventor: CHUNG SUNG WOO
IPC: G06F21/00
Filed: 2007-10-08
Abstract: A preventing method of a command cache memory by a vested interest code sensing an instruction bit cell array in which a hot spot is generated is provided to prevent the temperature rise of the command cache memory by interrupting the enter of the command during a cycle. An instruction bit cell array comprises a command cache memory. The number of access of each instruction bit cell array is counted during a cycle(S11). The presence of the instruction bit cell array in which the access time is the critical value or greater than the standard cycle is determined(S13). In case the instruction bit cell array in which the access time is greater than the critical value, the hot spot is generated(S15). In case the hot spot is sensed, the cache controller changes or stops the access of the command cache memory.
Patent KR-20090036749-A (KR)
Title: Method of retrieving various contents using character string in contents comprising text and mobile communication terminal using the same
Inventor: LEE SONG WOO
IPC: H04B1/40
Filed: 2007-10-10
Abstract: A method of retrieving various contents by using a character string in contents comprising a text, and mobile communication terminal using the same are provided to improve user convenience by using a character string extracted from contents which are currently being executed. A character string is selected in contents including texts(S110), and the selected character string is extracted according to a certain rule(S120). The character string is extracted based on spaces/new lines/tabs. A search for various contents which exist in a mobile communication terminal is performed by using the extracted character string as a search terminology(S130). The contents including texts contains at least one of a short message, a multimedia message and a mail.
Patent KR-20090039033-A (KR)
Title: Method and apparatus for decoding in portable communication system
Inventor: KIM SE HYOUNG
IPC: H04L1/18
Filed: 2007-10-17
Abstract: A method and an apparatus for decoding in portable communication system are provided to reduce the power consumption of the receiving device by omitting the decoding procedure for HARQ(Hybrid Automatic Repeat reQuest). A method for performing the decoding procedure for reducing the power consumption of a receiving device is as follows. The receiving device performs the decoding procedure about the signal which the receiving device receives through RX-antenna(401). The result of the decode procedure is set up as the reliability information(403). The receiving device confirms whether the decoding error is generated or not(405). If the decoding error is not generated, the receiving device terminates the algorithm. If the decoding error is generated, the receiving device performs the retransmission through the HARQ process, and obtains the reliability information(407). The code block which is necessary for the decode procedure is confirmed by using the reliability information(409). The receiving device re-executes the decoding procedure(411).
Patent KR-20090039071-A (KR)
Title: Packet transferring method and device
Inventor: JUNG JOON YOUNG
IPC: H04L12/20
Filed: 2007-10-17
Abstract: A packet transmission method and a device are provided to prevent an occurrence of jitter of message in cable modem terminal system. A plurality of packet is received from a second layer which is the higher layer of the physical layer(S100). A packet including a sync message is detected from a plurality of packets(S300). The time information for the sync is received from the second layer(S400). The time information is inserted into the sync message(S500). A plurality of packet is transmitted with a predetermined transmission rate(S600).
Patent KR-20090006709-A (KR)
Title: Liquid crystal lens electrically driven and stereoscopy display device
Inventor: IM HEE JIN
IPC: G02F1/1343
Filed: 2007-10-22
Abstract: A liquid crystal lens electrically driven and a stereoscopy display device are provided to reduce the cell gap and implement a stable profile for a large area display. A first and a second substrates(100,200) are arranged facing each other. A plurality of lens regions is defined corresponded to these top of the substrates. A plurality of first electrodes(101) is arranged on the first substrate about each lens regions. A second electrode(201) is formed in the front side of the second substrate. The voltage source is applied to the different voltage in first electrodes. The liquid crystal layer(300) is filled between the first substrate and the second substrate. The first and the second electrode are formed with the transparency metal like the ITO(Indium Tin Oxide) and IZO(Indium Zinc Oxide).
Patent KR-20090040735-A (KR)
Title: Dish washer and controlling method thereof
Inventor: PARK NUNG SEO
IPC: A47L15/00
Filed: 2007-10-22
Abstract: A dish washer and a control method thereof are provided to perform an optimum washing process by accurately measuring a pollution level of a washing tub inside with a pollution level sensor. A control method of a dish washer comprises: a step of providing the washing water to the inside of the dish washer; a step of washing tableware by spraying the dish washer to inside the washing water; a step of stopping washing in a washing process for specific hours; and a step of measuring a pollution level of the washing water during the stopping step. A control device performs the washing process based on the pollution level measured during the pollution level measuring step.