baber/WOPTO huggingface dataset:
Patent KR-20080074537-A (KR)
Title: Method and apparatus for detecting duplicate ip address
Inventor: LEE DONG HYUN
IPC: H04L12/28
Filed: 2007-02-09
Abstract: An IP(Internet Protocol) duplicated address detecting method and a device therefore are provided to perform detection on whether an IP address is duplicated in a wireless network without multicasting, thereby efficiently using radio resources as increasing communication reliability. An ACR(Access Control Router) of a wireless communication network receives the first message including an MAC(Medium Access Control) address for demanding detection of a duplicated address from the first IP terminal having an IP address generated by IP automatic configuration(S510). Stored MAC addresses are compared with the MAC address included in the first message(S520). If the compared addresses are the same, the first message is relayed to the second IP terminals corresponding to the stored MAC addresses(S530,S540).
Patent KR-20080076076-A (KR)
Title: Method for setting up and authenticating password for a portable device having a few operation button
Inventor: CHO KYUNG SUK
IPC: G06F21/00
Filed: 2007-02-14
Abstract: A password setting method and a password authenticating method in a portable device having a small number of operating buttons are provided to set a password by using an operating button in a portable device having no character and numeral buttons and authenticate the password by using the set password. A password setting method in a portable device having a small number of operating buttons includes a step of determining whether an input is applied to operating button within a predetermined time(50), a step of displaying the symbol of the operating button to which the input is applied when the input is applied to the operating button(52), and a step of setting the displayed symbol as a password for using the portable device when an operating button which indicates completion of input of the symbol is pressed(54).
Patent KR-20080076624-A (KR)
Title: Method and apparatus for detecting phase error with pulse-width quantizer in communication
Inventor: MASKOU DZMITRY
IPC: H04L27/18
Filed: 2007-02-16
Abstract: A method and an apparatus for detecting a phase error using a pulse width quantization are provided to improve an efficiency of a phase error detection of a high speed by reducing a time latency of the phase error detection. An apparatus for detecting a phase error using a pulse width quantization includes a first latency block(114), a second latency block(116), a comparison block(118), and a storage block(120). The first latency block has 2n delayers corresponding to an input pulse width n, and sequentially delays the input pulse in a forward direction. The second latency block has 2n delayers corresponding to the n, and sequentially delays the input pulse in a backward direction. The comparison block has 2n comparators for operating a logic sum for a first delay signal of a specific delayer in the first latency block and a second delay signal of a specific delayer in the second latency block, and outputting a phase error code value. The storage block simultaneously outputs the phase error code value of the comparison block stored for 2n*unit time.
Patent KR-20080077445-A (KR)
Title: Portable powder sheet type cosmetic composition
Inventor: KIM SUNG NAM
IPC: A61K8/02
Filed: 2007-02-20
Abstract: A sheet type cosmetic composition is provided to be used to clean skin polluted by sweat or sebum and make the skin smooth, provide fresh and dried feeling of use and to be carried by a non-woven cloth and a woven fabrics. A powder sheet type cosmetic composition is characterized in that an aqueous medium are impregnated with a synthetic polymer material and a natural mineral, wherein the synthetic polymer material includes 2-8% of 50 synthetic silica beads and the natural mineral includes 3-7% of talc.
Patent KR-20080077871-A (KR)
Title: Door opening and closing apparatus using a magnetism
Inventor: JUNG GEUN YOUNG
IPC: E05F15/60
Filed: 2007-02-21
Abstract: A door opening and closing apparatus using magnetism is provided to slide open and close a sliding door by floating the sliding door from a door frame with first and second magnets. A door opening and closing apparatus using magnetism comprises a door frame, a door(30), and a door floating unit. The door frame includes upper and lower frames and connection frames. The door is supported by the door frame. The door floating unit is installed at top or bottom surface of the door and at top or bottom surface of the door frame. The floating unit includes first and second magnets(42,44). The first magnet is installed at the upper or lower frame. The second magnet faces the first magnet, and is installed at the top or bottom of the door. A driving unit is installed at the upper frame and the top of the door or at the lower frame and the bottom of the door to move the door on the door frame. The driving unit includes an electro-magnet(52) or a fixed magnet, a drive wheel, and a motor. The electro-magnet or fixed magnet is mounted at the top of the door. The drive wheel faces the electro-magnet or fixed magnet, and provided with poles on the outer surface. The motor drives the drive wheel.
Patent KR-20070096798-A (KR)
Title: Reverse osmosis apparatus
Inventor: OKUDA MASAAKI
IPC: C02F1/44
Filed: 2007-02-26
Abstract: A reverse osmosis apparatus which can perform a cleaning operation without lowering the amount of permeate and can maintain the performance of a reverse osmosis membrane in a good state at the same time is provided. A reverse osmosis apparatus(1) comprises: a membrane separating mechanism(10) for separating separation objects from raw water by a reverse osmosis membrane; a feeding mechanism(20) for pressurizing raw water to feed the raw water to the membrane separating mechanism; a water supply pipe(30) for supplying raw water that has permeated the reverse osmosis membrane to the outside; a water discharge pipe(35) for discharging raw water that has not permeated the reverse osmosis membrane to the outside; a water supply valve(31) installed on the water supply pipe; a water discharge valve(36) installed on the water discharge pipe; a pressure sensor(41) which detects a water pressure in the water supply pipe, and closes an electric contact when the water pressure of the water supply pipe is higher than a water pressure at a time point at which the water supply valve is opened as a water pressure in the water supply pipe that shows closing of the water supply valve; and a control device for opening the water discharge valve for a predetermined time when the electric contact is closed by the pressure sensor.
Patent KR-20080082313-A (KR)
Title: Method for providing phy information in ethernet switch system
Inventor: KANG DEOK KI
IPC: H04L12/28
Filed: 2007-03-08
Abstract: A PHY(Physical Layer) information supply method in an Ethernet switch system is provided to offer PHY information even without an MI(Management Interface) in a system applied with plural PHY chips, thereby reducing time delay caused by provision of the PHY information. A timer of a PHY chip is initialized(S510). It is decided whether traffic to a switch chip exists in the PHY chip(S520). If so, PHY information is transmitted to the switch chip from the PHY chip in an IPG(Inter Packet Gap) section, and if the traffic does not exist, the PHY information is sent to the switch chip from the PHY chip when a timer reaches a predetermined value(S530,S550,S560).
Patent KR-20070093361-A (KR)
Title: Pixel circuit and image display apparatus having the pixel circuit
Inventor: ABE KATSUMI
IPC: H05B44/00
Filed: 2007-03-13
Abstract: A pixel circuit and an image display apparatus having the same are provided to supply a stable current without variation to OLED(Organic Light Emitting Diode) elements by controlling a driving transistor based on hysteresis characteristic conditions. A pixel circuit includes a transistor(1001), a display element(1002) and a capacitance element(1003). The transistor has first and second characteristics, which are a relation between a gate voltage value and a drain current value based on a transition condition between on and off states thereof. The display element receives a current, which is controlled by the transistor, as a driving current. The capacitance element is connected to a gate electrode of the transistor. A driving current, which is supplied to the display element, is set during a first period based on one of the first and second characteristics. The display element is illuminated by applying the driving current during a second period based on the other of the first and second characteristics.
Patent KR-20090000694-A (KR)
Title: Business model of serves on demand based on mobile rfid and system therefor
Inventor: SOHN YOUNG JEON
IPC: G06K17/00
Filed: 2007-03-21
Abstract: A mobile electronic identification-based ordered service business method and a system are provided to enable anyone to order an RFID-based service at a low cost easily, thereby providing an order environment for servicing desired information. A service order is received from an electronic identification service ordering person in a service provider system(S102). Selection information such as a service type of the ordering person, a tag type, and a service contents type is inputted(S106). In response to ordered contents inputted, data to be stored in a tag of a selected type and service contents to be provided to a service user are generated. The service contents to be provided to the service user are generated. The generated data is written on the selected tag, and a customized tag is provided to the ordering person(S109). The data is registered in a service contents DB, so that the data is provided by demand of a portable terminal(S120).
Patent KR-20080022031-A (KR)
Title: Method for transmitting and receiving information concerning pre-coding vector for mimo system, and method for selecting pre-coding vector
Inventor: KIM JAE WAN
IPC: H04L27/26
Filed: 2007-03-26
Abstract: A pre-coding vector information transceiving method for an MIMO(Multi Input Multi Output) system and a pre-coding vector selection method are provided to offer 2-stage searching methods by using an expanded unitary matrix, thereby reducing the number of pre-coding vectors to be searched as improving reception signal performance when phase and amplitude compensation is performed through 2-stage searching processes. By using more than one unitary matrix which includes more than one pre-coding vector where phase shift is performed, a pre-coding vector which maximizes strength of a receiving signal is selected from more than one pre-coding vector. Feedback information corresponding to the selected pre-coding vector is fed back to a transmission end. Size of the feedback information is determined by the number of pre-coding vectors included in more than one unitary matrix.
Patent KR-20070103675-A (KR)
Title: Skateboards with bendable linkage
Inventor: PARK KYUNG HEE
IPC: A63C17/04
Filed: 2007-03-28
Abstract: A skateboard with a bendable linkage is provided to maintain the coupling of a connection element and boards smooth, and making efficient side direction driving by alternating both feet of a user. A skateboard with a bendable linkage includes a couple of a front board(100f) and a rear board(100r), a couple of first directional casters(200,201) and second directional casters(200,202) and a connection portion(300) having a connection element(310). A bendable member fixing portion(H) is formed at least one of the rear edge of the front board and the front edge of the rear board. The directional caster comprises a wheel(W), a bracket, and a spindle shaft. A bendable member(320) is formed on at least one of both ends of the connection element. The end of the bendable member is coupled to the bendable member fixing portion.
Patent KR-20080088073-A (KR)
Title: Film-chip complex and display device having the same
Inventor: LEE GYU SU
IPC: G02F1/1333
Filed: 2007-03-28
Abstract: A film-chip complex and a display having the same are provided to solve a problem that it is difficult to transmit a gate signal and/or common voltage due to increase of resistance according as a display size increases. A film(410) has a connection area extended long along one side. A chip(420) is mounted in the film. A gate signal line(430) is on the film, and includes a gate lead(431) and a gate main line(432). The gate lead is in the connection area. The gate main line connects the chip with the gate lead. A signal line(440,450,460) is on the film, and includes a signal lead(441), a signal main line(442) and a signal pad(443). The signal lead is in the connection area. The signal main line is extended to the outside of the connection area. The signal pad is connected to the signal main line.
Patent KR-20070098718-A (KR)
Title: Reflow method, pattern forming method and production method of tft element for liquid crystal display
Inventor: YUTAKA ASOU
IPC: G02F1/136
Filed: 2007-03-30
Abstract: A reflow method, a pattern forming method, and a method for manufacturing a TFT(Thin Film Transistor) device for an LCD(Liquid Crystal Display) are provided to prevent softened resist from being accumulated by the step difference of a lower layer by forming the end part of a resist layer with a protruded shape protruded toward a region to be coated by reflow processing, than the end part of a lower layer just under the resist layer, thereby shortening a reflow processing time by flowing the resist quickly. A part or the whole of an exposed region is coated by softening and moving freely the resistance of a resist film(103) in a processed object which includes a first layer(101), a second layer(102) formed in the upper layer of the first layer, and the resist film, which is formed directly on the second layer and is pattern-formed to form an exposed region where the first layer is exposed, and a coverage region where the first layer is covered. The resist film has an end part protruded above the exposed region than the end part of the second layer.
Patent KR-20080100969-A (KR)
Title: Bundle of industrial synthetic filament used in covering optic fiber
Inventor: LEE CHANG BAE
IPC: G02B6/00
Filed: 2007-05-15
Abstract: A bundle of industrial synthetic filament for an optical fiber covering including a loose tension control device is provided to prevent hanging down phenomenon of a synthetic filament generated by a tension deviation by reducing a weight standard deviation and a length error range of filaments. A creel unit is stuck a bobbin(2) rolling a filament, and comprises a plurality of creels(1) rotating based on an rotation axis using a loose tension. A synthetic filament is reeled in a winder(5). A loose tension control device is installed in each creel. A rotation speed of creel is controlled so that the loose tension of a filament is regularly preserved.
Patent KR-20080105491-A (KR)
Title: Drilling apparatus
Inventor: GANG GI WON
IPC: E21B3/00
Filed: 2007-05-31
Abstract: An excavator having an explosive built-in is provided to carry and keep easily, and to dig in the ground quickly and simply. An excavator having an explosive built-in enables to excavate the ground with drilling and screwing operations by forming a drill blade(15) on the front end of a conical container(1), forming a screw thread(20) on the outside of a body of the container and forming a square head(30) on the rear end, thereby rotating the conical container according to the rotation of a handle, and to blast by having an explosive in the container, laying an electric detonator in the built-in explosive and connecting a blasting machine to an electric wire(60) connected with the electric detonator and drawn out to the outside of the container.
Patent KR-20080106740-A (KR)
Inventor: KWON HYUCK DONG
IPC: G02B26/10
Filed: 2007-06-04
Abstract: A laser beam scanning apparatus is provided to secure the reliability of a mirror tilting operation by using a magnetic sensor and controlling the reciprocation and rotation angle of the mirror. In a laser beam scanning apparatus. an optical system guides a laser beam coming from a light source in order to form an image. A mirror(20) is reciprocated and rotated in a scan angle to reflect the laser beam guide by the optical system and form the image. A vibration plate(30) is connected with the mirror and a casing and rotates the mirror with a member having elastic displacement. A coil installed inside of the casing interacts with the magnet and receives external power. A controller receives a detection signal of the magnetic sensor and detects the amplitude of the vibration plate, and it interrupts the power supplied to the coil when the applied value is out of the predetermined value.
Patent KR-20070108474-A (KR)
Title: Method to generate power continuously by means of constructing reservoir water space having big capacity higher than bank of river
Inventor: HAN SANG KWAN
IPC: F03B13/08
Filed: 2007-06-13
Abstract: A method for generating power continuously using a large capacity reservoir higher than a river bank is provided to store water sufficient for agriculture, factory and domestic areas by introducing water, which flows in a waterway installed at two sides of a reservoir, into the reservoir. A method for generating power continuously comprises the steps of forming a water tank(10) in the middle of river in a multi-step type, forming a waterway(20) at two sides of the water tank, forming a floodgate(12) at a front lower end of the water storage part and forming a turbine connected with a generator connected to a charging unit. The water tank includes a horizontal upper surface, a water entrance part formed in a position lower than that of the river bank, a water storage part formed in a position higher than that of the bank, and a lower surface having an inclination angle identical to that of the river.
Patent KR-20070119553-A (KR)
Title: Electronic component, semiconductor device using thereof and method for manufacturing electronic component
Inventor: HARADA YOSHIMICHI
IPC: H01L21/60
Filed: 2007-06-14
Abstract: An electronic component is provided to increase the area of a basic metal layer formed under an electrode for external connection by forming a basic metal layer on a concave part or/and a convex part formed under a barrier metal layer outside or/and inside an opening wherein the basic metal layer has a surface shape following the concave part or/and the convex part. An opening to which part of a pad electrode(14) is exposed is formed in a passivation layer(20). A basic metal layer(22) is formed on the pad electrode and the passivation layer. A barrier metal layer(26) with respect to an electrode for external connection is formed on the basic metal layer. On a concave part(21a) or/and a convex part installed under the barrier metal layer outside or/and inside the opening, the basic metal layer having a surface shape that follows the concave part or/and the convex part is formed. The concave part or/and the convex part can be formed by a pattern formed on the outer circumference of the pad electrode.
Patent KR-20090002112-A (KR)
Title: 전자 위패 시스템
Inventor: KWON YOUNG SUK
IPC: G06Q50/00
Filed: 2007-06-18
Abstract: 본 발명은 첨단 대화형 장치를 내장한 디지탈 위패에 관한 것으로,망자 정보 제공 수단 및 상기 정보 제공수단과 인터넷을 통해 연결되는 정보파일 제공서버로 구성된다. 상기 정보파일 제공서버는 고객정보 기억수단, 이미지 저장수단과 전송수단, 정보 제공수단 및 결과 피드백 수단을 포함한다. 상기와 같은 본 발명의 디지탈 위패 시스템에 의하면 유족은 현장에서 고인의 이미지와 음성등을 보고 들으면서 추모의 시간을 가질수 있다. 
       
     위패, 디지탈, 신주, 장례,
Patent KR-20080111298-A (KR)
Title: Rf power detector for the tdd base station and method thereof
Inventor: CHOI SEONG KEON
IPC: H04B1/16
Filed: 2007-06-18
Abstract: An RF detector for a time division duplex method base station and an RF signal intensity measurement method using the same for providing detecting voltage having the high accuracy to a detector are provided to measure a coverage accurately when planning an initial base station cell. A splitter(27) branches off RF signal into a first radio frequency signal and a second radio frequency signal. A comparison circuit unit(29) measures the branched first RF signal intensity and compares the signal with the standard value. A main detector(33) measures the intensity after selectively amplifying the second radio frequency signal in which the splitter branches off according to comparison result of the standard value with the first radio frequency signal.
Patent KR-20080027440-A (KR)
Title: Mold fixing device for feeding plate material to press automatically
Inventor: OH SANG KI
IPC: B30B15/00
Filed: 2007-06-21
Abstract: A mold fixing device for an automatic feeder of press plate material is provided to feed the plate material stably to a press by fixing a mold to a mold fixing bar and inserting the mold into the press. A mold fixing device(20) for an automatic feeder of press plate material comprises a pair of mold fixing bars(21) and a distance control unit of the mold fixing bars. The mold fixing bars are protruded to the front of the main body, and formed with the predetermined number of mold fixing holes(21a) penetrated in left and right directions in side surfaces. The distance control unit of the mold fixing bars is capable of controlling distance between the mold fixing bars according to mold size.
Patent KR-20090002270-A (KR)
Title: System and method for issuing financial card(or account) by using point card and program recording medium
Inventor: KIM JAE HYUNG
IPC: G06Q40/02
Filed: 2007-06-25
Abstract: A credit-card or account issuing method and system using a point card and a program recording medium for the method are provided to allow a user to have more chances to use the point card and allow a bank to make profits from card transaction fees or financial transaction fees. A credit-card or account issuing method includes a step of issuing a point card to a client who purchases a commodity, a step of processing information on the point card, client information and point information and storing the processed information in a storage medium, a step(710) of receiving credit card issuance request information including client information and point card information from a predetermined terminal, a step(715) of authenticating validity with respect to the credit card issuance request information, a step(730) of issuing a predetermined credit card to the client based on the authenticated credit card issuance request information, and a step(735) of storing information on the issued credit card and the client point information.
Patent KR-20090004258-A (KR)
Title: System for providing iptv newspaper information and method thereof
Inventor: YIM HONG BEAN
IPC: H04N21/235
Filed: 2007-07-06
Abstract: A system for providing IPTV(Internet Protocol Television) newspaper information and a transceiving method thereof capable of a customized newspaper service are provided to provide a news, news on demand, a section news, scrap and my-page function to a user. A data broadcast system includes a data manager for receiving newspaper contents including a text and an image which is periodically updated from a newspaper contents provider. Data broadcasting including a data broadcast system is the newspaper contents. A PSI(Program Specific Information) generator generates the PSI information about a newspaper channel. A compression multiplex system(110) multiplexes data broadcasting including newspaper contents and PSI information about the newspaper channel, converts a multiplexed stream into IP(Internet Protocol) packet and outputs the IP packet. A network switch system(170) transmits the transport stream which IP received from the compression multiplex systems is packetized. A return path server system is connected to the user terminal and return channel through the IP network.