baber/WOPTO huggingface dataset:
Patent KR-20070026520-A (KR)
Title: Packaging bag
Inventor: SCHMIDT TROSCHKE SEBASTIAN
IPC: B65D33/00
Filed: 2005-06-23
Abstract: The present invention relates to a packaging bag (1), in particular of paper, plastic or a composite of these materials, having a closable top (2) and a sound source (10) producing a single or a sequence of tones, sounds and/or noises when the top is opened. To provide a packaging bag with a reliably functioning sound source which is activated when the packaging bag is opened, the top is closable using a closure means (12a, 12b). ® KIPO & WIPO 2007
Patent KR-20070021266-A (KR)
IPC: F01N3/20
Filed: 2005-06-16
Abstract: 린번 내연기관(12)용 배기 시스템(40)은, 단일 모노리스 담체(42) 상에 배치된 적어도 하나의 NO X -흡수제; 적어도 하나의 담체의 상류에서 액체 환원제 액적을 배기가스로 분사하기 위한 분사장치를 포함하는 수단(20); 및 작동시에, NO X -흡수제를 재생하여 관련된 배기 표준을 만족하도록 하기 위하여 환원제의 분사를 제어하기 위한 수단;을 포함하고, 액체 환원제 액적이 NO X -흡수제와 접촉하여 국소적인 NO X 의 환원을 발생시키도록 구성되어 있다.  
     
     배기 시스템, 모노리스, 담체, 배기가스, 환원제, 흡수제, 촉매
Patent KR-20070032711-A (KR)
Title: 표면 코팅법에 적합한 유리질 필름 및 그 방법에 의해 얻은코팅된 물품
IPC: C03C3/21
Filed: 2004-06-25
Abstract: 본 발명은 산화물의 존재가 특징인 코트 금속 표면, 특히 스테인레스 스틸 시트에 사용가능하며, 다른 성분들 중에서 이산화티타늄을 함유하는 높은 화학적 안정성 및 높은 부착력이 특징인 유리질 무기 필름에 관한 것이다.  본 발명의 두번째 목적인 이렇게 얻어진 코팅된 구조체는 파이프, 반응기, 교환기, 용기 등과 같은 많은 물품을 만드는데 사용된다.  상기 필름으로 코팅된 스테인레스 스틸 구조체의 특수한 경우에 관해서는, 필름 코팅된 물품이 특이적이고 매우 높은 광살균 성질을 나타내므로 식품 산업에 사용될 수 있다. 
     무기 유리질 필름, 코팅, 이산화티타늄, 스테인레스 스틸
Patent KR-20080075568-A (KR)
Title: System for providing event relay and method thereof
Inventor: LEE JOO HYUNG
IPC: G06F17/00
Filed: 2007-01-05
Abstract: A system and a method for relaying an event are provided to support all processes of the event by providing an individual portal service for reserving or relaying the event, and offer a bidirectional event relay service between an event hall and a remote joiner by relaying the event in real-time. An event portal system(100) provides an event service to a client(300-500) in a portal contents style. An event hall system(200) is linked with the event portal system, manages event hall information, and captures an event. Individual portal contents are generated by each event opener and the captured event image is relayed to the client by selection of the client. The event hall system includes a relay camera(22) capturing and transferring the event image to the event portal system, a display unit(23) displaying an image or a message received from the event portal system, a tag(24) attached to a target to be captured and outputting a signal, a receiver(25) recognizing the target by receiving the signal from the tag, and a central processing hub(26) obtaining location information of the target by receiving information from the receiver and controlling the relay camera according to a capturing direction.
Patent KR-20080065430-A (KR)
Title: Display device
Inventor: OUM SANG HYOUK
IPC: G02F1/1333
Filed: 2007-01-09
Abstract: A display device is provided to increase a contact area between upper and lower chassis as preventing inflow of impurities, thereby preventing EMI(Electromagnetic Interference). A display panel(100) displays images. An upper chassis(800) receives the display panel. In the upper chassis, plural fastening holes(820,830) are formed in both side walls facing each other. A lower chassis(900) includes fastening units(912,914) coupled with the fastening hole. In at least one of the fastening holes, a protrusion unit(830) inwardly protruded as covering the fastening hole is prepared. The protrusion unit is contacted with the fastening unit of the lower chassis.
Patent KR-20080065818-A (KR)
Title: Photovoltaic system associated with power line and control method thereof
Inventor: CHOE GYU HA
IPC: H02S40/32
Filed: 2007-01-10
Abstract: A solar light generating system is provided to construct a solar light generating system having a kW value at low cost by remarkably increasing kW value even if the rated capacity of a solar cell module is lowered. A plurality of solar cell arrangements are constructed in a solar cell module(110). A DC/DC converter(120) boosts DC power outputted from the solar cell module. A power adjust module(130) charges DC power outputted from the DC/DC converter. A DC/AC converter(140) converts the DC power outputted from the DC/DC converter or the power adjust module into AC power and supplies the converted AC power to a system. A control module(150) stores data with respect to a time interval of predetermined peak power consumption, controlling each construction. The control module charges the power adjust module with the DC power outputted from the DC/DC converter except at a time interval of predetermined peak power consumption and discharges the DC power charged in the power adjust module to the system through the DC/AC converter. The control module can include a DC/DC converter module control part for generating a first PWM control signal for controlling the DC/DC converter, a power adjust module control part for controlling the charge/discharge function of the power adjust module, a DC/AC converter module control part for generating a second PWM control signal for controlling the DC/AC converter, and a control data storage part for storing control-related data including data with respect to the time interval of the peak power consumption.
Patent KR-20080066250-A (KR)
Title: Pulse amplitude modulation driving circuit
Inventor: SUNG KI HYUK
IPC: H03K7/08
Filed: 2007-01-11
Abstract: A pulse amplitude modulation driving circuit is provided to be operated at a low power by using one current source. A pulse amplitude modulation driving circuit includes a first variable resistor circuit(Rvar1), a second variable resistor circuit(Rvar2), a first transistor(D1), and a second transistor(D2). The first and the second variable resistor circuits are coupled to a power voltage, and have a resistance value which is variable according to 2-bit data. The first transistor is coupled between a current source and the first variable resistance circuit, and is controlled by a second data bit of the 2-bit data. The second transistor is coupled between the second variable resistance circuit and the current source, and is controlled by a complementary value of the second data bit of the 2-bit data.
Patent KR-20070077465-A (KR)
Title: System, particularly a railroad-control system with vehicles moving along a line section, and method for safely controlling the vehicles
Inventor: KALUSCHA UWE
IPC: B61L3/08
Filed: 2007-01-23
Abstract: A system, particularly a railroad-control system with a vehicle moving along a line section, and a method for safely controlling a vehicle are provided to control safely the vehicle without using an external power supply. A transmission unit(1) transmits a data record of a message type to a vehicle in order to control safely the vehicle according to each signal aspect(SB). The data record includes effective data and an appendix for protecting codes. The transmission unit transmits a message(T) to the vehicle. The vehicle refers to the appendix for protecting the codes and checks completeness of the transmitted message in order to receive only a code correct message. The message is assembled from two independent message parts(TT1,TT2).
Patent KR-20080070125-A (KR)
Title: Inductively coupled plasma reactor
Inventor: CHOI DAI KYU
IPC: H01L21/205
Filed: 2007-01-25
Abstract: An inductively coupled plasma reactor is provided to preclude electrostatic bonding between wireless frequency antennas of a plasma reactor and shower heads in a vacuum chamber by mounting discharge preventing walls along an edge of the opening of a dielectric window and to obtain high magnetic flux transfer efficiency by a magnetic core cover. An inductively coupled plasma reactor comprises a vacuum chamber(10), a dielectric window(32), gas shower heads(20), wireless frequency antennas(30), magnetic core covers(31), and discharge preventing walls(50). The vacuum chamber has a substrate supporter(12) on which a processed substrate(13) is laid. An opening is formed at the center of the dielectric window. The gas shower heads are installed at the opening of the dielectric window. The wireless frequency antennas are installed around the gas shower heads. The magnetic core covers are placed on the dielectric window. The discharge preventing walls are mounted along an edge of the opening. The discharge preventing walls are made of ceramic.
Patent KR-20070078738-A (KR)
Title: Method of tracking a vehicle and method of performing the same
Inventor: LEE HAN SIK
IPC: G08G1/01
Filed: 2007-01-29
Abstract: A method of tracking a suspected vehicle of a hit-and-run accident and an apparatus for performing the same are provided to increase arresting rate by tracking the suspected vehicle based on the location and time of the hit-and-run accident. An apparatus of tracking a suspected vehicle includes a driving information unit(110), a wireless transmitting/receiving unit(120), a recognizing unit(130), and a control unit(140). The driving information unit is mounted on a vehicle. The wireless transmitting/receiving unit, which is connected to the driving information unit, transmits and receives information of the vehicle through wireless communication. The recognizing unit, which is connected to the driving information and the wireless transmitting/receiving unit, compares first information input from outside with second information stored in the driving information unit, and detects information similar to the first information from the second information. The control unit, which is connected to the recognizing unit and the wireless transmitting/receiving unit, outputs the detected information to the outside through the wireless transmitting/receiving unit.
Patent KR-20080074671-A (KR)
Title: Data outputting driver of semiconductor memory apparatus and method
Inventor: LEE HYENG OUK
IPC: G11C7/22
Filed: 2007-02-09
Abstract: A data output driver of a semiconductor memory device and a method thereof are provided to output data normally regardless of transition timing overlapping of a rising clock and a falling clock. A data output unit(100) outputs data during a high period and a low period of a data control clock generated by one of a rising clock and a falling clock. A data output control unit(200) controls the data in response to a driver control signal. The data output unit includes a first data output part(110) outputting the data during the high period of the data control clock and a second data output part(120) outputting the data during the row period of the data control clock.
Patent KR-20080076388-A (KR)
Title: Counterflow prevention apparatus for hermetic compressor
Inventor: JU YOUNG SE
IPC: F04C18/02
Filed: 2007-02-15
Abstract: A counterflow preventing apparatus for a sealed compressor is provided to reduce collision noise when a discharge valve is open and closed and thus to decrease vibration noise of the compressor. A counterflow preventing apparatus for a sealed compressor includes a casing, a compressing unit, a valve housing(810), a valve sheet(820), and a discharge valve(830). The casing has a sealed inner space. The compressing unit is installed in the inner space of the casing to compress sucked refrigerant and discharge it to a discharge space. The valve housing is installed at the discharge space to be in communication with the discharge space. The valve sheet is provided in the valve housing and is formed with a refrigerant through hole(821) at the center thereof. The discharge valve is installed in the valve sheet.
Patent KR-20070083202-A (KR)
Title: Imager-created image signal-distortion compensation method, imager-created image signal-distortion compensation apparatus, image taking method and image taking apparatus
Inventor: KURATA TOHRU
IPC: H04N5/232
Filed: 2007-02-16
Abstract: A method for correcting the distortion of a picked-up image, an apparatus for correcting the distortion of the picked-up image, an image pickup method, and an image pickup apparatus are provided to obtain a zoom image without image distortion by removing the distortion generated by a hand movement when an optical zoom is performed. A motion vector detecting and processing unit(151) receives image data from an image pickup element, and detects a motion vector in one picture unit of the picked-up image from the corresponding image data. An optical zoom quantity vector calculating unit(152) calculates an optical zoom quantity vector corresponding to the motion of an image generated in the picked-up image by an optical zoom. An optical zoom quantity subtracting unit(153) subtracts the optical zoom quantity vector calculated in the optical zoom quantity vector calculating unit(152) from the motion vector detected in the motion vector detecting and processing unit(151). When the optical zoom is not performed, a global hand movement vector calculating unit(155) calculates a hand movement vector for the picked-up image from the motion vector detected in the motion vector detecting and processing unit(151). When the optical zoom is performed, the global hand movement vector calculating unit(155) calculates the hand movement vector for the picked-up image from the motion vector of the subtracted result of the optical zoom quantity subtracting unit(153). A CPU(1) corrects image distortion by the hand movement of the picked-up image on the basis of the global hand movement vector calculated in the global hand movement vector calculating unit(155).
Patent KR-20080079862-A (KR)
Title: Lcd including temperature compensation circuit and driving method of the same
Inventor: LEE TAE WOOK
IPC: G02F1/133
Filed: 2007-02-28
Abstract: An LCD(Liquid Crystal Display) having a temperature compensation circuit and a driving method thereof are provided to sense variation of temperature of a backlight lamp and control a duty ratio of a PWM signal, supplied to a backlight device, according to the sensing result. A temperature sensor(162) senses variation of temperature of a backlight lamp, and outputs an analog type result signal corresponding to the sensed temperature variation. An AD(Analog to Digital) converter(164) converts the analog type result signal into a digital type result signal. A PWM(Pulse Width Modulation) controller(166) receives the digital type result signal, and determines a degree of compensation of a duty ratio of a PWM signal for determining an on/off state of the backlight lamp.
Patent KR-20080082281-A (KR)
Title: Organic elcetroluminescence display and making method teherof
Inventor: OH EUN JUNG
IPC: G09G3/32
Filed: 2007-03-08
Abstract: An OLED device and a manufacturing method thereof are provided to enhance yields by compensating for luminance according to adjustment of an offset voltage in products having luminance deviation out of a range. An OLED(Organic Light Emitting Diode) device includes a pixel unit(100), and data and scan drivers(110,120). The pixel unit receives data and scan signals and displays images. The data driver receives video signals, generates the data signals, and adjusts voltages of the data signals based on an offset voltage. The scan driver generates the scan signals. The data driver, which includes a memory for storing the offset voltage, adjusts the voltage of the data signals corresponding to the stored offset voltage.
Patent KR-20080083799-A (KR)
Title: Apparatus for driving a light source and method of driving the light source and display device using thereof
Inventor: AGARWAL PANKAJ
IPC: H05B41/14
Filed: 2007-03-13
Abstract: An apparatus and a method for driving a light source and a display device using the same are provided to enhance driving efficiency of the light source in consideration of charging and discharging time of the light source by using unipolar AC power with arbitrary pause period and pulse width. An apparatus(100) for driving a light source(200) includes a power supply unit(110), a power converting unit(120), and a control unit(130). The power supply unit outputs a predetermined potential level of DC power(Vd). The power converting unit converts the DC power outputted from the power supply unit into AC power(Vac1,Vac2) for driving the light source. The control unit controls the power converting unit to convert the AC power according to a predetermined pulse waveform for driving the light source with the optimum efficiency.
Patent KR-20080085365-A (KR)
Title: Transfer belt and image forming apparatus having it
Inventor: SUR JEAN MAN
IPC: G03G15/14
Filed: 2007-03-19
Abstract: A transfer belt guide and an image forming apparatus having the same are provided to prevent abrasion effectively, releasing and a color mis-registration of an intermediate transfer belt. A concavo-convex guide(60) is provided at a portion where an intermediate transfer belt(34) and support rollers(34a,34b) are in contact with each other to prevent the intermediate transfer belt from being released. The concavo-convex guide is formed with multiple steps. The concavo-convex guide includes a protrusion(61) provided on an inner surface of the intermediate transfer belt and a recess portion(66) provided on an outer circumferential surface of the support rollers. The protrusion includes the first and second protrusions formed in the shape of steps, and the recess portion includes the first and second recess portions corresponding to the first and second protrusions.
Patent KR-20080096862-A (KR)
Title: Managing service method of on-line remote video education
Inventor: KIM KI HWA
IPC: G06Q50/20
Filed: 2007-03-26
Abstract: A method for managing an on-line video education is provided to manage the on-line education system easily by installing embedded system having an integrated chip for video/voice file compression/transmittance/reproducing to user group, and native speaker group. If a student selects a specific native speaker instructor and send an application to take a lecture, a management part sends the student's study schedule information to the teacher's education device(S11). If a lecture begins according to the student's study schedule, the teacher's education device accesses the students education device by the time table(S12). If the network connection is made between the student's education device and a teacher's device, the student and the teacher learns and teaches by transmitting video and voice through the network(S13). If the lecture is finished(S15), the network connection is blocked and class is finished(S16).
Patent KR-20080087389-A (KR)
Title: A screen printing method and apparatus
Inventor: LEE KEUN HO
IPC: H05K3/12
Filed: 2007-03-27
Abstract: A screen printing method and a screen printing apparatus are provided to improve uniformity and adhesive property of a pattern by plasma-treating a mask or a transfer substrate. A screen printing method includes the steps of: forming a predetermined pattern on a metal mesh(7) by coating a photosensitive material(9) on the metal mesh; and transferring the pattern to a transfer substrate by discharging a transfer material(10) from the metal mesh through a squeeze(11). The screen printing method includes at least one step of plasma-treating the transfer substrate before transferring the pattern to the transfer substrate and plasma-treating a wire of the metal mesh before coating the photosensitive material on the metal mesh.
Patent KR-20070040772-A (KR)
Inventor: KIM KYEONG KI
IPC: A47G1/06
Filed: 2007-03-27
Abstract: 크리스탈액자 및 유리제품을 반가공상태에서 소비자들이 완제품을 만들수 있게 하는 제작방법과 구성품들의 종류 
     D.I.Y/크리스탈액자/감사패/기념패
Patent KR-20070100170-A (KR)
Title: Adhesive sheet
Inventor: MAEDA JUN
IPC: C09J7/02
Filed: 2007-04-06
Abstract: An adhesive sheet is provided to improve adhesive strength and to prevent the penetration of grinding water into the circuit surface of a wafer, the movement of kerf and the generation of adhesive residue. An adhesive sheet comprises a base; and an energy ray curing adhesive layer formed on the surface of the base, wherein the energy ray curing adhesive layer comprises an energy ray curing acrylic copolymer and a urethane acrylate. The energy ray curing acrylic copolymer is formed by copolymerizing 1-30 wt% of at least one selected from a dialkyl (meth)acrylamide having a C1-C4 alkyl group, a phenol EO modified (meth)acrylate having an ethylene glycol chain bonded with a phenyl group, a (meth)acryloyl morpholine, and a (meth)acrylate containing an aceto-acetoxyl group, and has an unsaturated group at a side chain.
Patent KR-20080093247-A (KR)
Title: Heat exchanger
Inventor: LEE DUCK HO
IPC: F28F9/00
Filed: 2007-04-16
Abstract: A heat exchanger is provided to increase the size of the heat exchanger by arranging an inlet and an outlet in an air introducing direction of a header tank. A heat exchanger includes a plurality of tubes(10), upper and lower headers(30,30'), upper and lower tanks(40'), and upper and lower header tanks(60). A first baffle(45) is provided in first and second columns(41,42) to partition an internal space of the upper tank. A first communicating unit(51) includes an inlet pipe(43) and outlet pipe(44). The inlet pipe is provided at one side of the second column. The outlet pipe is used to discharge a refrigerant. The first communicating unit connects the first column with the second column on a rear separator(50) of the inlet pipe. A second baffle(47) is provided between the inlet pipe and the outlet pipe. A second communicating unit(48) connects the first column with the second column on the separator provided at the other side of the upper tank.
Patent KR-20080093313-A (KR)
Title: Method and apparatus for data transfer in peer-to-peer network
Inventor: LEE SANG KWON
IPC: H04L45/125
Filed: 2007-04-16
Abstract: A method and a device for transferring data in P2P(Peer-to-Peer) network are provided to supply contents via a peer at a minimum network distance or with a minimum communication delay, thereby improving the contents download speed. A device for transferring data in P2P network includes a server(300) and clients(peers). The server includes an administration part(310) for managing network topology information of clients of P2P service, and an interface part(330) for supplying a first client with a peer list including the information of a client at a minimum distance from the first client on the basis of the network topology information at the contents request of the first client. A peer list generating part(320) generates the peer list with reference to stored network topology information.
Patent KR-20070049621-A (KR)
Inventor: BAK JAE HEUI
IPC: B65D8/02
Filed: 2007-04-23
Abstract: 본 발명은 자연의 법칙을 이용한 모든 액체 용기에 관한 것으로서 입구를 하단에 위치하게 함을 원칙으로 하고 상단에 凸 모양의 형태를 갖추게 함으로써 누구나 설명 없이 손쉽게 용기류와 액체류를 관리 취급하게 한것이다 단 상단의 凸 모양의 형태가 하단의 접지면적에 범위를 1/2 이상 초과 해서는 안되는것은 전제로 하는 액체 용기 관련 발명이다. 
     
     몸체. 하단의입구. 뚜껑. 컵기능. 컵. 상단의凸. 뚜껑손잡이
Patent KR-20080095112-A (KR)
Title: Structure for solding of flexible cable
Inventor: KIM CHANG DEOK
IPC: H01R43/02
Filed: 2007-04-23
Abstract: A soldering apparatus for a flexible cable is provided to shorten dry time of flux by using a hot wind module and to reduce a working time due to continuously carrying out coating of flux and soldering. A soldering apparatus for a flexible cable comprises a flux coating unit(100) and a soldering unit(200). The flux coating unit includes a first housing(110), a flux storage tank(120), a hot wind module(130). The flux storage tank is installed in the first housing and stores a flux. The hot wind module is installed at one wall of the first housing to blowing hot wind with high temperature. The soldering unit includes a second housing(210), a solder tub(220), and a thin layer removing module. The second housing is installed in parallel to the first housing. The solder tub stores molten solder. The thin layer removing module is installed to remove a thin layer of the solder stored in the solder tub.