baber/WOPTO huggingface dataset:
Patent KR-20080066316-A (KR)
Title: Flexible polyurethane foam to reduce smell and increase the antimicrobial properties and manufacturing method for the same
Inventor: KO JOUNG YUN
IPC: C08K3/10
Filed: 2007-01-12
Abstract: A soft polyurethane foam composition is provided to obtain polyurethane foam containing noble metal nanoparticles introduced directly during the production thereof, and to realize odor-reducing and anti-bacterial properties. A soft polyurethane foam composition comprises a polyol and diisocyanate, and further comprises noble metal nanoparticles. The noble metal is at least one metal selected from the group consisting of gold, silver and platinum. The noble metal nanoparticles have a diameter of 10-100 nm. The noble metal is used in an amount of 0.01-10.00 parts by weight based on 100 parts by weight of the total polyol.
Patent KR-20080070430-A (KR)
Title: Game machine
Inventor: CHA JEON HO
IPC: A63F9/00
Filed: 2007-01-26
Abstract: A game machine having a gift offering device is provided to differentiate selection range of gifts depending on difficulty or accomplishment degree of game and to promote interests on game by adding lighting to the gift offering device. A game machine having a gift offering device comprises: a frame(104) including a manipulation buttons, a coin inlet, and a gift outlet; a game board with various types and levels of games established in the frame; and a gift offering device(106) established around the game board, which includes a motor bracket(108), a driving chain gear(111) linked to an axis(110) of a motor(109) established on the motor bracket; an offering guide(112); a passive chain gear(113); a chain(114) connecting the driving and driven gears; a storing projection(115); a light emitting device(116); and a sensor(117) to stop the motor by detecting a gift discharge.
Patent KR-20080070885-A (KR)
Title: Using a cheong-za bean of whole bio-active particle to hygiene anthocyanin whole bean curd & manufacturing method
Inventor: LEE JIN WOO
IPC: A23L11/00
Filed: 2007-01-29
Abstract: A clean anthocyanin whole-bean curd using whole-active fine particles of Seoritae, and its preparation method are provided to use physiological active substances contained in the outer skin of bean. A clean anthocyanin whole-bean curd using whole-active fine particles of Seoritae is prepared by the steps of: (i) mixing whole-active fine particles of Seoritae with soft water in a clean room(a relative humidity of 20%, a temperature of 20°C, and class 10000); (ii) steaming the mixed raw soybean milk to 102°C to obtain steamed soybean milk; (iii) cooling the steamed soybean milk to 5~10°C; (iv) adding enzyme and coagulant to the cooled soybean milk; (v) packing the cooled soybean milk with the enzyme and coagulant in a container; (vi) curdling the soybean milk in the container with steam at 60~65°C for 35~60min, sterilizing the bean curd with steam at 85~95°C for 25~35min, and cooling it with water at 20°C to make clean anthocyanin whole-bean curd; and (vii) refrigerating the clean anthocyanin whole-bean curd.
Patent KR-20080072185-A (KR)
Title: Dish washer
Inventor: PARK NUNG SEO
IPC: A47L15/44
Filed: 2007-02-01
Abstract: A dishwasher is provided to prevent a door from being opened whenever a detergent is input by forming a detergent input device for inputting a detergent into a main body. A dishwasher comprises a main body(2) having an opening wherein dishes are input, a door(4) opening and closing the opening of the main body, and a detergent input device(20). The detergent input device, installed at any one of the main body and the door, inputs a detergent into the main body in the close of the door. The detergent input device consists of a detergent input hole(22) formed at any one of the main body and the door, and a door for inputting the detergent(24) opening and closing the detergent input hole. The door for inputting the detergent rotates in the detergent input hole, and slides on the detergent input hole.
Patent KR-20080072349-A (KR)
Title: Oscillation circuit
Inventor: KINOSHITA MASAKI
IPC: H03K3/354
Filed: 2007-02-02
Abstract: An oscillation circuit is provided to constitute a ring oscillation circuit with four operational amplifiers to simplify structure of the circuit, stabilize an oscillation operation, and reduce a manufacturing cost. An oscillation circuit includes a ring oscillation circuit(202), a phase-locked loop(204), a reference signal source(206), a low pass filter(208), and an oscillation frequency control circuit(210). The ring oscillation circuit includes a plurality of differential operational amplifiers(20-1~20-4) which are capable of being variably controlled depending on output current of the oscillation frequency control circuit. The phase-locked loop generates an oscillation frequency control voltage(Vtune) depending on a phase difference between an oscillation signal(Vosc) outputted from the ring oscillation circuit and a reference signal outputted from the reference signal source. The oscillation frequency control circuit receives the smoothed oscillation frequency control voltage and changes a ratio of values of two output current(Ia,Ib) according to a difference between the oscillation frequency control voltage and the predetermined reference voltage.
Patent KR-20080072426-A (KR)
Title: Flexible printed circuit and display device having the same
Inventor: YANG JIN WOOK
IPC: H05K1/02
Filed: 2007-02-02
Abstract: A flexible circuit film and a display device having the same are provided to shield an electromagnetic wave generated from a driving chip simply by using an electromagnetic wave shielding unit electrically connected to a display panel. A display device(100) includes a display panel(200), a driving chip(300), and a flexible circuit film(400). The display panel displays an image. The driving chip controls the display panel. The flexible circuit film has a film body unit(410) connected to the display panel and an electromagnetic wave shielding unit(420) extended from the film body unit to cover the driving chip. The film body unit has a first insulating layer, a first conductive layer formed on one surface of the first insulating layer, and a second insulating layer formed on the other surface of the first insulating layer. The electromagnetic wave shielding unit has a first cover layer extended from the first insulating layer, a shielding layer extended from the first conductive layer, and a second cover layer extended from the second insulating layer.
Patent KR-20070080599-A (KR)
Title: Apparatus and method for encoding/decoding signal
Inventor: LIM JAE HYUN
IPC: H03M7/30
Filed: 2007-02-07
Abstract: An apparatus and a method for encoding/decoding signals are provided to recover and play audio signals having the high quality adaptively to a replay environment and to encode a multi channel signal to the signal with the 3-D effect. An apparatus for encoding/decoding signals includes a multi-channel encoder(110), a 3-D rendering part(120), a down mix encoder(130), and a bit packing part(140). The multi-channel encoder(110) down-mixes multi-channel signals having a plurality of channels to stereo or mono down-mix signals and generates spatial information for the plurality of channels required for recovering the multi-channel signals from the down mix signals. The 3-D rendering part(120) generates 3-D down mix signals by using the down mix signals. The down mix encoder(130) encodes the down mix signals outputted from the multi-channel encoder(110), or the 3-D down mix signals outputted from the 3-D rendering part(120). The bit packing part(140) generates bit stream by using an encoded down mix signals, the 3-D down mix signals, or the spatial information.
Patent KR-20080078933-A (KR)
Title: Simple book prop
Inventor: HONG JUN PYO
IPC: A47B23/00
Filed: 2007-02-26
Abstract: A simple book holder is provided to cut down the production cost and to decrease breakage by removing a fixing plate or a support. A simple book holder is composed of: a support plate(1) for supporting a book; protruded parts formed at both sides to prevent a slip; rubber bands(2); and a fixing plate(3) for settling a book. A support or a plate for propping up the support plate is removed. The support plate is fixed at both protruded parts by using the rubber bands. The book holder fixes a book not to slide, by using friction power of the rubber bands and the fixing plate. Any kinds of the rubber bands or elastic cords are substituted for the damaged rubber bands.
Patent KR-20080084023-A (KR)
Title: Apparatus and method for preventing from malfunction in the plurality of user input devices
Inventor: NAM SUNG SIK
IPC: G06F3/00
Filed: 2007-03-14
Abstract: An apparatus and a method for preventing malfunction of adjacent user input units are provided to select input signals from a user input device whose user intention value is higher even though plural input signals are received from plural user input devices because of a user's carelessness or a noise. An apparatus for preventing malfunction of adjacent user input units includes the first input unit(410), the second input unit(420) and an input selector(430). The input units, mounted on a surface of an electronic device and connected to the electronic device over a wireless or wired medium, receives input signals from a user according to a specified scheme for making the electronic device perform a specific operation. The input units have predefined user intention values according to input schemes like a mechanical key or a touch type key. The input selector selects user input operation in accordance with user's intention between input operations of the input units. If the input operations are overlapped, the input selector selects an input operation of only a specific input unit by referring to intention values of the input units.
Patent KR-20080084062-A (KR)
Title: System and method for guiding geographic information
Inventor: PARK CHEOL HEE
IPC: G08G1/0968
Filed: 2007-03-14
Abstract: A system and a method for guiding geographical information are provided to guide safety driving in intersections by servicing path guidance based on environments similar to real geographical information. A path to a destination selected by a user is guided. An enlarged screen with plural entrances around a target entrance is read, when a vehicle approaching to an intersection having plural entrances(S30). By providing sequentially the read enlarged screen, path guidance of the target entrance is performed(S40). At this time, the enlarged screen is displayed sequentially according to Panorama technique. The enlarged screen includes a geographical information screen which is approached gradually to the target entrance.
Patent KR-20080084268-A (KR)
Title: Dc/dc converter
Inventor: WOO YOUNG JIN
IPC: H02M3/155
Filed: 2007-03-15
Abstract: A DC/DC converter is provided to improve energy efficiency by using current used for driving an output switch by an output switch driving unit again for driving a charging switch by a charging switch driving unit. A DC/DC converter includes an inductor unit(31), a charging switch(32), an output switch(33), and a control unit(34). One end of the inductor unit is electrically connected to an input terminal(IN). The charging switch is installed between the other end of the inductor unit and a base voltage source to charge the inductor with energy. The output switch is installed between the other end of the inductor unit and an output terminal(OUT) to output the energy charged in the inductor unit to the output terminal. The control unit receives voltage of the output terminal to control switching of the charging switch and the output switch based on the divided voltage of the output terminal.
Patent KR-20070050892-A (KR)
Inventor: KIM TAE SEOK
IPC: B62H1/00
Filed: 2007-04-23
Abstract: 본 발명은, 이륜자동차(오토바이)의 정차시 회전을 도와주는 장치로써, 협소한 장소에서 이륜자동차를 1∼360˚ 범위까지 최소한의 힘을 들여 제자리에서 회전될 수 있도록 해 줌으로써, 방향전환시 효율적으로 이용할 수 있는 장치임. 
     이륜자동차의 기존 스탠드 하단부에 회전 성능이 좋은 볼베어링을 부착함으로써 회전 운동을 할 수 있도록 하였으며, 방향 전환을 요할 경우 정차시의 3접점(스탠드, 앞바퀴, 뒷바퀴)중 2접점(앞바퀴, 뒷바퀴) 부분을 지면에서 살짝 들어올린뒤, 스탠드에 부착된 볼베어링의 회전운동을 이용하여 방향 전환 실시 
     
      이륜자동차, 오토바이, 스탠드, 볼베어링, 회전장치, 방향 전환
Patent KR-20080098775-A (KR)
Title: Environmental food dish
Inventor: KIM SUNG BONG
IPC: A47G19/00
Filed: 2007-05-07
Abstract: An environmental food dish is provided to maximize the intensity by forming the valley and hill in the direction intersecting with the valley of the corrugated cardboard in the peripheral part. In a food dish(1) consisting of the central part(2), peripheral part(3) and curvature part(6), the food dish is made of the paper and single corrugated cardboard and the paper is welded on the top of the single corrugated cardboard. A valley(4) and a hill(5) are formed on the peripheral part by performing liquid coating on the upper side of the paper. The valley and hill are compressed to cross each other in the direction intersecting with the valley of the corrugated cardboard. The paper is adhered to the upper side of the top surface paper of the single corrugated cardboard. The liquid coating is performed on the upper side of the paper.
Patent KR-20080102883-A (KR)
Title: Things receiving box for computer
Inventor: PARK SANG WAN
IPC: A47B21/00
Filed: 2007-05-22
Abstract: A multi-purpose product receipt box is provided to arrange table surface without disturbance from all kinds of office supplies placed in the desk by being combined in the monitor holder or the keyboard rear when a user types the keyboard. A multi-purpose product receipt box for computer comprises the following features of: a main body in which the receiving portion(10a) is comprised in order to receive various kinds of articles; a fastening means(20) which is formed in the main body backplane for tightening with the computer monitor holder or keyboard; a load area(21) which the fastening means provides the load in which the monitor holder or keyboard is inserted; and a joint groove(22) in which the keyboard or a monitor holder which is slid through the load area is inserted.
Patent KR-20070062480-A (KR)
Title: Microarray and kit for diagnosing cmt1a
Inventor: KANG JASON JONGHO
IPC: C12Q1/68
Filed: 2007-05-28
Abstract: A microarray and kit for diagnosis of CMT1A(Charcot-Marie-Tooth neuropathy 1A) syndrome are provided to detect chromosome disorder resulting in CMT1A syndrome, especially chromosome 17 DNA duplication in the total of human genomic DNA rapidly and accurately. The microarray for diagnosis of CMT1A syndrome comprises at least one probe selected from (a) at least one genomic DNA fragment selected from BAC(bacterial artificial chromosome) DNA Nos. 1-235, (b) a 20-100 bp oligonucleotide continuously positioned in the genomic DNA fragment, (c) a 100bp-10kbp cDNA(complementary DNA) derived from the genomic DNA fragment, and (d) a complementary gene of the genomic DNA fragment, oligonucleotide and cDNA, wherein the content ratio of repeated sequence in the nucleotide sequence of the probe is up to 85%; the nucleotide sequence of the probe has a single locus in the chromosome; the probe is produced by inserting the genomic DNA fragment into a vector selected from BAC, HAC(human artificial chromosome), TAC(transformation competent artificial chromosome), YAC(yeast artificial chromosome), PAC(P1-derived artificial chromosome), P1(phage) and cosmid, and is immobilized to the microarray at a concentration of 2-100 pg per spot; and at least two kinds of probes are immobilized per one spot. The kit for diagnosis of CMT1A syndrome comprises the microarray and a marker material-detecting tool, and determines chromosome disorder of a testing sample by reacting the total genomic DNA of testing sample labeled with a first probe detectable marker material with the standard DNA labeled with a second probe detectable marker material, and measuring each hybridization ratio of the testing sample DNA and standard DNA, wherein the first and second marker materials are each independently a radioactive isotope, a fluorescent material, a chemiluminescent or an enzyme.
Patent KR-20090001992-A (KR)
Title: System for providing advertisemnts and method thereof
Inventor: LEE JONG HUN
IPC: G06Q30/00
Filed: 2007-05-31
Abstract: An advertisement providing system and a method are provided to supply graded advertising costs to an advertiser based on points according to an advertisement offer, thereby reducing a burden of advertisement costs for an advertiser. An advertisement providing system and a method comprise the following units. An advertisement providing system receives a keyword from a user terminal, stores advertisement registration information including an advertisement keyword, advertisement contents, and an advertisement provider's ID and provides the advertisement contents corresponding to the keyword received from the user terminal(100) based on the advertisement registration information. A contents providing unit(200) collects user action information corresponding to a web page from the user terminal.
Patent KR-20080106688-A (KR)
Title: Ice making apparatus and refrigerator having the same
Inventor: AN JAE KOOG
IPC: F25C1/24
Filed: 2007-06-04
Abstract: An ice maker and a refrigerator are provided to obtain ice of good texture in a short ice making time by cooling an ice making tray evenly on the whole. An ice maker has an ice making tray(50) formed with ice making cells, and a chilled air guide element(60), which is coupled with the ice making tray and having a chill air path(61) for guiding chilled air flow along the periphery of the ice making tray.
Patent KR-20080107740-A (KR)
Title: Method and apparatus for mobile communication relay by using ftth network
Inventor: LEE BYOUNG CHUL
IPC: H04B10/29
Filed: 2007-06-08
Abstract: A method for providing a mobile communication relay service using an FTTH network and an apparatus thereof are provided to increase the availability of the FTTH network and reduce costs required for offering a wired/wireless communication service. An apparatus(230) for providing a mobile communication relay service using an FTTH network comprises the followings: a broadcast band pass filter(400) filtering broadcast signals; an Internet band pass filter(410) filtering Internet signals; a mobile communication band pass filter; and a wavelength-division multiplexing unit.
Patent KR-20080111977-A (KR)
Title: Automatic multi-wire welding system with wireless communication and seam tracking functions
Inventor: MOON HYEONG SOON
IPC: B23K9/127
Filed: 2007-06-20
Abstract: An automatic multi-wire welding system capable of wireless telecommunication and welding seam tracking is provided to increase productivity by mounting two wires on one torch. An automatic multi-wire welding system capable of wireless telecommunication and welding seam tracking comprises a wireless remote pendant(1), a welding carriage(2) including a system capable of feeding two wires to one torch, a wireless database system(3) transmitting a database wirelessly, a main control system(4) which transmits and receives wireless data and sends the data to different control boards so that each control board performs the operation corresponding to the data, a personal mobile terminal(5) transmitting the database, a wire feeder box(6) configured to feed two wires to one torch, and a welding machine(7) performing the wire feeder and welding.
Patent KR-20080112768-A (KR)
Title: Manufacturing method of the high functional construction material using concrete waste
Inventor: HWANG SEUNG HO
IPC: C04B14/02
Filed: 2007-06-22
Abstract: A method of manufacturing the high function construction material is provided to produce construction materials as main material using the waste concrete, to process very efficiently the concrete waste and to have a superior intensity. A high function construction material such as cement brick or sidewalk block, curb, interlocking block, artificial fish reef, reinforced earth block is manufactured by using waste concrete. A method of manufacturing the high function construction material comprises a step of being mixed at a rate of waste concrete fine aggregate of 35~50 weight% pulverized into a size of sand, waste concrete dust sludge of 18~35 weight% pulverized minutely to 0.01~0.1mm size, cement of 10~30 weight%, waterproofing milling of 1~10 weight%, strength development material of 4~8 weight%, anti-shrinkage agent of 1~2 weight%, high-end fluidifier of 1~3 weight% and water of 15~30 weight%.
Patent KR-20090000860-A (KR)
Title: Method for preparing seasoning compound from marine product
Inventor: KIM SANG KWON
IPC: A23L17/60
Filed: 2007-06-28
Abstract: A method for preparing the seasoning component from marine product, and the seasoning component prepared by the method are provided to allow the seasoning component to be extracted with high yield. A method for preparing the seasoning component from marine product comprises the steps of adding water to the ground marine product, and treating it with ultrasonic wave of 20-100 kHz to extract the seasoning component; and sterilizing the extracted one.
Patent KR-20090003992-A (KR)
Title: Method and apparatus for jointly controlling transmitt power in congitive radio communication system
Inventor: SHAN CHENG
IPC: H04B7/26
Filed: 2007-07-06
Abstract: A method for jointly controlling power and an apparatus therefor are provided to control power in cooperation in the environment where a cognitive radio system and an exiting system coexist. A method for jointly controlling power comprises the following steps. A base station senses channels to obtain an available channel n(300), performs scheduling and power control for the available channel n(302), and calculates a limit division line after reading out the protection division line of a channel n+m of an existing system from a geographical position database(304). And then, the base station checks whether service terminals using the channel n in a restricted area are scheduled at the same time(306), confirms whether the channel n+m is used in the existing system(308), and calculates the maximum Tx power satisfying the maximum permissible interference level(310).
Patent KR-20090006471-A (KR)
Title: Method for shifting phase of clock signal and memory chip using the same
Inventor: KIM SANG YUN
IPC: G11C29/00
Filed: 2007-07-11
Abstract: A method for shifting a phase of a clock signal and a memory chip using the same are provided to determine an error of all data bits by shifting the phase of clock signal when the error occurs in one data bit initially. A transmission unit(TX) transmits a clock signal(CLK TX) and a test signal(TEST) through a channel to a receiver(RX). The receiver receives data(DATA RX) in response to an output signal(CLK) of a clock phase shift unit(210). The clock phase shift unit shifts the received clock signal to one phase of the first to n-th phase and outputs the shifted phase. An error detecting unit(220) determines the error of the respective sampled data bit. A controller shifts the phase of the clock signal according to the determination result of the error detecting unit. A counter(240) counts the sampled data bit without the error. A temporary register(250) stores the code corresponding to the phase temporarily. An initial value setting unit(260) sets up an intermediate code value of a first code and a second code as an initial sampling code value of the clock signal.