baber/WOPTO huggingface dataset:
Patent KR-20040008040-A (KR)
Title: ceiling receive type sun screen for side windows of car
Inventor: OH SANG HUN
IPC: B60J3/00
Filed: 2002-07-15
Abstract: PURPOSE: A sunlight shielding device built-in ceiling for a side window of a vehicle is provided to make the exterior beautiful by embedding the sunlight shielding device and to resolve inconveniences for attaching and separating the device. CONSTITUTION: A sunlight shielding device built-in ceiling mounted between inner and outer frames(11,15) of the ceiling of a side window of a vehicle is composed of a square sunlight shielding cloth(30); a winding roll(51) fixed with the upper end of the sunlight shielding cloth; hinge shafts(53a,53b) mounted to both ends of the winding roll; a slot(13) perforated and installed to the inner frame to take in and out the sunlight shielding cloth; a pair of hinge shaft supporting brackets(55a,55b) fixed to the inner frame to rotatively support the hinge shaft; torsion coil springs(57a,57b) supported to the hinge shaft bracket and the winding roll; a bar(71) installed to the lower end of the sunlight shielding cloth; and an adsorption plate(73) disposed to the bar.
Patent KR-20040009328-A (KR)
Title: Electrode for lithium sulfur batteries comprising curable binder and lithium sulfur batteries comprising the same
Inventor: HAN JI SEONG
IPC: H01M4/66
Filed: 2002-07-23
Abstract: PURPOSE: An electrode plate for a lithium sulfur battery, its preparation method and a lithium sulfur battery containing the electrode plate are provided, to improve the energy density and the lifetime characteristic of a lithium sulfur battery by employing a crosslinked binder having excellent chemical resistance and binding force. CONSTITUTION: The electrode plate comprises the polymer binder which is insoluble in an electrolyte solution and is crosslinked by the heat or the irradiation of an UV ray or an electric beam. Preferably the crosslinked polymer binder is the poly(vinyl pyrrolidone) represented by the formula 1, wherein n is a degree of polymerization. Preferably a crosslinking initiator is added when the polymer binder is crosslinked, and the initiator is the 4,4'-diazidostilbene-2,2'-disulfonic acid sodium salt tetrahydrate represented by the formula 2, peroxide or their mixture. Preferably the degree of swelling of the binder is 20 % or less.
Patent KR-20040009780-A (KR)
Title: signal receiving method of wireless communication system by using array antenna
Inventor: HWANG SEUNG HUN
IPC: H04B7/155
Filed: 2002-07-25
Abstract: PURPOSE: A method for receiving signals in a radio communication system using array antennas is provided to reduce an interference effect by another user by applying a USTS(Uplink Synchronous Transmission Scheme) for a plurality of mobile stations existing in an identical beam domain and applying the same scheme for a mobile station in case that the mobile station enters the identical beam domain. CONSTITUTION: A beam-forming system in a base station(10) respectively allocates orthogonal channel codes to one or more mobile stations(14). The beam-forming system classifies the mobile stations(14) existing in the domain of a regular direction from the base station(10) into a group. The beam-forming system receives orthogonal channel code signals(22) from the mobile stations(14) that belong to the group. The beam-forming system adjusts the arrival time of the orthogonal channel code signals(22) to the base station(10).
Patent KR-20040010945-A (KR)
Title: Image communication
Inventor: JI SEOK MAN
IPC: H04N7/14
Filed: 2002-07-25
Abstract: PURPOSE: A method for picture phone communication recognizing hand movements is provided to realize smooth communication between the deaf and normal persons. CONSTITUTION: Hand movements and picture information of a transmitter are inputted through a camera. A movement recognition module extracts characteristic information of the finger language to the picture information. The characteristic information of the finger language and the picture information are compressed by using a compression codec. The compressed characteristic information and picture information are transmitted to a receiving terminal. The receiving terminal receives the compressed data for extracting the picture information and the characteristic information. The restored characteristic information of the finger language are converted into character information. The converted character information and the picture information are displayed.
Patent KR-20040011044-A (KR)
Title: Method of dealing the intellectual property through market place
Inventor: PARK CHANG HYEON
Filed: 2002-07-26
Abstract: PURPOSE: A method for a transaction of intellectual property rights through a market place is provided to sell intellectual property rights through an on-line by participating many persons in a transaction of intellectual property rights, thereby creating proper market prices. CONSTITUTION: If a user is not registered as a member, the user performs a log-in process for a member authentication process(31a). In detail, for the member authentication process, a user's real name authentication is executed and a certificate is issued. For an IP registration, information as to an IP authentication, an IP evaluation, and IP progressing state is registered in a market place on a web(31b). In detail, a provider only registers an IP, and information related to IP is stored in an IP DB. An IP transaction condition is inputted(31c). A corresponding provider only modifies and deletes a corresponding IP commodity, and a purchaser only purchases the IP commodity. An IP provider and an IP purchaser request a purchase as to an IP commodity(31d). In detail, payment information is transmitted to a payment relay server for a payment process. Transaction details are stored in an IP commodity DB in real time.
Patent KR-20040009877-A (KR)
Title: Driving apparatus and method of plasma display panel
Inventor: LEE JU YEOL
IPC: G09G3/296
Filed: 2002-07-26
Abstract: PURPOSE: An apparatus and a method for driving a plasma display panel are provided to reduce a reset period by applying a reset waveform having two or more kinds of gradients at a reset step. CONSTITUTION: A plasma panel(100) comprises a plurality of address electrodes(A1-Am) disposed in column, a plurality of scan electrodes(Y1-Yn) disposed in row, and a plurality of sustain electrodes(X1-Xn) disposed in row. An address driving unit(200) receives an address driving control signal from a control unit(400) to apply an address voltage for selecting a discharge cell to each address electrode. A scan/sustain driving unit(300) receives a sustain/discharge signal from the control unit(400) and alternately inputs a sustain/discharge voltage to each of the scan electrodes(Y1-Yn) and the sustain electrodes(X1-Xn) to perform a sustain/discharge operation with respect to the selected discharge cell. The control unit(400) receives a video signal and the address driving control signal and the sustain/discharge signal to apply them to the address driving unit(200) and the scan/sustain driving unit(300).
Patent KR-20020073455-A (KR)
Inventor: HYOUDO HARUO
IPC: H01L21/301
Filed: 2002-08-16
Abstract: PURPOSE: To provide a method for manufacturing semiconductor device by which small-sized package having a reduced mounting area can be obtained and, at the same time, the occurrence of failures can be eliminated in manufacturing a semiconductor device. CONSTITUTION: A common substrate 21 having many mounting sections 20 is prepared. In each mounting section 20, an island section 25 and lead sections 32a and 32 are formed and, on the backside of each section 20, external electrodes 31a-31c are formed through via holes. The patterns of the electrodes 31a-31d are retreated inward from the edges of the substrate 21. Individual semiconductor devices are obtained by die- or wire-bonding semiconductor chips 33 at every mounting section and covering the whole surface of the substrate 21 with a common resin layer 30, and then, dividing a resin layer 35 and the common substrate 21 into pieces along dicing lines 24.
Patent KR-20040022474-A (KR)
Title: Checking and Transmission Device for DCC data in WDM System
Inventor: YUM SANG BOK
IPC: H04B10/07
Filed: 2002-09-07
Abstract: PURPOSE: A device for checking DCC(Data Communication Channel) performance and transmitting data in a WDM system is provided to generate PRBSs(Pseudo Random Binary Sequences), and to interpret the generated PRBSs, then to confirm whether a DCC is normal when transmitting E1 NRZ(Non Return to Zero) data, thereby checking a DCC for a specific time slot. CONSTITUTION: A PLL device(22) supplies and synchronizes a reference clock. An E1 data processor(30) receives the reference clock from the PLL device(22), adjusts transceived data to a clock signal, and processes the adjusted data. A DCC data processor(40) interprets PRBS data received through the E1 data processor(30), checks the interpreted PRBS data, or generates PRBS data to transmit the PRBS data to the E1 data processor(30), and checks DCC performance. If the PRBS data is not received, the DCC data processor(40) transmits DCC data outside. An E/O(Electric/Optical) and O/E(Optical/Electric) converter(26) converts an electrical signal into an optical signal or converts an optical signal into an electrical signal.
Patent KR-20040008254-A (KR)
Inventor: HARA TAKESHI
IPC: G01B3/10
Filed: 2002-09-11
Abstract: PURPOSE: To provide a tape measure with reduced frictional resistance between a shaft and a rotary drum or between the rotary drum and an inner wall of its case as the result of having found that various defects so far possessed by a tape measure can be solved in the gross by decreasing frictional resistance during the rotation of the rotary drum. CONSTITUTION: The shaft 2 raised in the case 1 is provided with an appropriate friction decreasing means 6 made of metal or resin between the shaft 2 of the tape measure and the rotary drum 3, the drum 3 being journaled to the shaft 2, wound with a tape 4 therearound, and internally mounted with a coil spring 5 for energizing the tape 4 in a wind-in direction. Or else, an appropriate friction decreasing means 6 made of metal or resin is provided between the rotary drum 3 and an inner wall of the case 1.
Patent KR-20040024891-A (KR)
Inventor: CHOI HO SOON
IPC: F25B15/00
Filed: 2002-09-17
Abstract: PURPOSE: A double effect model absorbtion type refrigerator is provided to simplify structure thereof, and to prevent trouble and generation of noise. CONSTITUTION: A pressure cut-off unit(30) is formed on an absorption liquid supply tube(17), and comprises a plurality of expansion parts(31,31',31") whose sectional area is larger than sectional area of the absorption liquid tube, and a plurality of narrow parts(32,32') formed between the expansion parts, both of which are alternately formed. Sectional area of the narrow parts is equal to or smaller than the sectional area of the absorption liquid supply tube. The pressure cut-off unit is installed in vertical direction or horizontal direction. Sections of the expansion parts and the narrow parts are circular or angular. Absorption liquid and refrigerant vapor pass the expansion parts and the narrow parts of the pressure cut-off unit alternately so that pressure thereof is repeatedly reduced to suppress mixing of refrigerant vapor and to prevent loss of refrigerant vapor.
Patent KR-20040028326-A (KR)
Title: A Data Transmission Method for Variable Channel Characteristics of xDSL having the Form of DMT and a Device thereof
Inventor: PARK HYEONG JIN
IPC: H04L12/20
Filed: 2002-09-30
Abstract: PURPOSE: A method for transmitting data in accordance with property changes of a DMT(Discrete Multi-Tone) xDSL transmission channel and a device therefor are provided to check property changes of a transmission channel, and to transmit data by obtaining the number of assigned bits by small band, thereby efficiently transmitting data under variable transmission channel environments. CONSTITUTION: An initialization process is performed(S101). An equalizer training unit continuously calculates an equalizer coefficient and a channel delay value for updating(S103). An SNR(Signal to Noise Ratio) calculator obtains an SNR for a transmission channel(S104). A controller decides whether a difference between an average SNR and an SNR exceeds the first threshold value(S105). If so, the controller transmits data to entire small bands(S106). The SNR calculator starts calculating SNRs by small band(S107). The number of assigned bits by the calculated small bands is stored in a bit assignment table storage, and a transmission end is informed of number values(S108).
Patent KR-20040029838-A (KR)
Title: A mounting structure of roll pattern for a roll forging
Inventor: CHO TAE JE
IPC: B21J7/42
Filed: 2002-10-02
Abstract: PURPOSE: A mounting structure of metallic patterns for forging roll is provided to minimize non-operation and exchange losses due to exchange of parts for the equipment and seek stability of the equipment by adopting a mounting structure in which a wear preventing means is interposed between roll shaft of roll forging equipment and roll patterns. CONSTITUTION: In a mounting structure of metallic patterns for forging roll in which roll patterns are respectively mounted on a pair of roll shafts(1,3) rotated in an opposite direction to perform forging operation for drawing the workpiece in a length direction by passing a workpiece through a pair of roll patterns(5,7) perpendicularly to a rotational direction of the roll patterns, the mounting structure is characterized in that key grooves(15) are formed on the roll shafts, the roll patterns are mounted on the key grooves in the state that keys(13) are inserted into the key grooves so that each one end of the roll patterns is supported by the keys, and a wear preventing means one end of which is supported by the keys is inserted between the roll patterns and the roll shafts, wherein the wear preventing means is arranged between the roll patterns and roll shafts to be connected to the roll patterns through an inserting means and is formed of a curved wear plate(17) made of a material softer than that of the roll patterns and roll shafts.
Patent KR-20040033235-A (KR)
Title: Nail Style System
Inventor: KIM UI JUNG
IPC: G06Q50/00
Filed: 2002-10-12
Abstract: PURPOSE: A device for applying a nail style is provided to make a customer decide a desired nail style in the shortest time and make a nail artist promptly perform an operation using information for the nail style selected by the customer or data for a technical process. CONSTITUTION: The device displays the nail style simulated in real-time by using a computer and the Internet, and shows an operational technique through an operation process of each nail style in a database. A grid widow input method is designed in order to accord a size of the nail style data in real-time. The nail artist sees a slide cut or a moving image for the operation process classified/stored in the database through a computer monitor. The operation process data for the latest fashion of the nail style is upgraded by downloading the data from a main server.
Patent KR-20040034774-A (KR)
Title: Apparatus for heating and feeding a welding wire using induction heating method
Inventor: PARK CHAN IL
IPC: B23K9/133
Filed: 2002-10-15
Abstract: PURPOSE: An apparatus for heating and feeding welding wires by using an induction heating method is provided to shorten a welding time by heating the welding wires without making electric-contact with respect to the welding wires. CONSTITUTION: A welding wire heating and feeding apparatus(20) includes an induction heating section for heating a welding wire(10) by applying induction current to the welding wire(10), a cooling section for circulating water into an induction coil(21), and a wire feeding section for feeding the welding wire(10). The induction heating section has a hollow inductive coil(21), a hollow current feeding line connected to the hollow inductive coil(21), and a transformer(30). The welding wire(10) extends passing through a spiral portion of the hollow inductive coil(21). A ceramic tube is installed in the hollow inductive coil(21).
Patent KR-20040034138-A (KR)
Title: Processing System of Pay Back on Network Shoping Mall And Method Thereof
Inventor: KIM JUNG HO
Filed: 2002-10-21
Abstract: PURPOSE: A system and a method for processing payback of a network shopping mall are provided to use the payback as donation by automatically donating the payback occurred during an online shopping process to the third person fixed by a buyer. CONSTITUTION: A server(10) includes goods to be traded on the online, sells the goods to a user or a buyer connected by a registered ID, and provides the payback occurred by the sales to a specified ID user. User computers(20) receive the ID to receive certification for goods purchase qualification from the server and receive the payback for the sale price sold by the ID from the server by connecting to the server through the Internet. Buyer computers(30) receive the goods purchase qualification by connecting to the server through the ID of the user computer, and buy the goods from the server by using the ID.
Patent KR-20040039701-A (KR)
Title: Electric wire guide roller for electric wire
Inventor: JANG KUN SEN
IPC: H02G7/00
Filed: 2002-11-04
Abstract: PURPOSE: An electric wire guide roller for exchanging an electric line is provided to prevent the generation of a short circuit, a malfunction, and an electric shock by installing temporarily electric wires at an arm of an electric pole in a process for exchanging electric wires. CONSTITUTION: An electric wire guide roller for exchanging an electric line includes an arm support holder(24), a stay pole rod part(26), and a guide roller part(28). The arm support holder(24) includes a bolt fixed to an arm of an electric pole. The arm support holder(24) is formed with a resin material. The stay pole rod part(26) is installed at a predetermined position of the arm support holder(24) by using the resin material. The guide roller part(28) is installed at a top end of the stay pole rod part(26). The guide roller part(28) includes a plurality of rollers to guide electric wires.
Patent KR-20040041766-A (KR)
Title: Method to control the display of indicators for Mobile terminal
Inventor: MUN BYEONG SEOP
IPC: H04M1/72469
Filed: 2002-11-11
Abstract: PURPOSE: An indicator display control method of a mobile terminal is provided to allow a user to personally designate and use a desired icon informing state of a mobile phone. CONSTITUTION: When a user selects an indicator icon set menu from a menu of a mobile terminal, a corresponding set screen is displayed(S80). The user selects a desired icon and determines whether to display the selected icon(S82,S84). The user determines whether an indicator icon display mode is set to be a fixed mode or a sliding mode(S86). When the user designates application of the indicator icon display, the indicator icon is displayed on the mobile terminal(S88).
Patent KR-20040045201-A (KR)
Title: Liquid crystal display panel and method of manufacturing the same
Inventor: YOON YEONG NAM
IPC: G02F1/1339
Filed: 2002-11-23
Abstract: PURPOSE: A liquid crystal panel and a manufacturing method thereof are provided to cure completely a sealant by possessing a reflective member for reflecting a UV(Ultraviolet) light at a lower portion of the sealant. CONSTITUTION: The liquid crystal panel(1000) divides a pixel region(1100) for displaying a predetermined image and a peripheral region(1200) having a sealant(400) for combining a thin film transistor(TFT) substrate(100) and a color filter substrate(200). The pixel region(1100) includes the TFT substrate(100), the color filer substrate(200) for combining it with the TFT substrate(100), facing it to the TFT substrate(100), and a liquid crystal(300) injected between the TFT substrate(100) and the color filter substrate(200). The TFT substrate(100) includes an insulated transparent first substrate(110), a TFT(120) formed on the first substrate(110), an organic insulation film(130) formed on the first substrate(110) having the TFT(120), and pixel electrodes(140,150) formed on the organic insulation film(130).
Patent KR-20040046437-A (KR)
Title: Method of Modulating Time of Providing Data and Method and Apparatus For Driving Liquid Crystal Display using the same
Inventor: HAM YONG SEONG
IPC: G09G5/39
Filed: 2002-11-27
Abstract: PURPOSE: A method for modulating the data supply time and a method and an apparatus for driving the liquid crystal display device by using the same are provided to reduce the capacity of the memory as well as to increase the display panel without the motion blurring and the tailing. CONSTITUTION: A method for modulating the data supply time includes the steps of: deriving the characteristics of optical transmission to time when each gray level of the liquid crystal panel is changed to the different gray level; deriving the transition time when each gray level of the liquid crystal panel is changed to the different gray level with reference to the characteristics of optical transmission to time; and modulating the supply time of the data supplied to the liquid crystal in response to the transition time.
Patent KR-20040046503-A (KR)
Title: Output condition detection apparatus for dc-dc converter
Inventor: CHOI JIN YEONG
IPC: H02M3/28
Filed: 2002-11-27
Abstract: PURPOSE: An apparatus is provided to prevent damages of DC-DC converter by turning off a switch and cutting off the power output from an adaptor upon occurrence of abnormality of control signal of DC-DC converter. CONSTITUTION: An apparatus comprises a comparator(40) for taking, as an input, the gate on/off wave transferred to a field effect transistor(20) from a DC-DC converter(10), comparing the gate on/off wave and a reference voltage, a half of the power output from an adaptor, and outputting the result of comparison; and a control unit(50) for taking, as an input, the signal output from the comparator, and cutting off the power output from the adaptor by judging an abnormality from the result of comparison.
Patent KR-20040046830-A (KR)
Title: Method for control fuel supply amount for vehicle
Inventor: JU YUN JEONG
IPC: F02D41/30
Filed: 2002-11-28
Abstract: PURPOSE: A method for controlling the supply amount of fuel for a vehicle is provided to prevent the stop and rpm drop of an engine by restricting the fuel from being excessively reduced when an intake air sensor is broken down. CONSTITUTION: In a control method of an ECU(Engine Control Unit) for supplying fuel in proportion to the amount of intake air reduced to the deceleration of a vehicle, a method for controlling the supply amount of fuel for a vehicle comprises steps for deciding if an intake air sensor for sensing the amount of the intake air is broken down or not(S11); preventing the amount of the fuel from being reduced to the deceleration of the vehicle if the intake air sensor is broken down(S13); and reducing and supplying the fuel amount of the fuel to the deceleration of the vehicle if the intake air sensor is not broken down(S15).
Patent KR-20040049657-A (KR)
Title: Concrete blocks using basalt cobble and method therefor
Inventor: HONG CHONG HYUN
IPC: E04C1/00
Filed: 2002-12-06
Abstract: PURPOSE: A cape gravel block is provided to cut down the expenses by recycling cape gravels, to improve the durability of a block by heightening the strength and to execute construction simply. CONSTITUTION: The cape gravel block contains: a block(12) formed by curing concrete; and many cape gravels(14) placed to make a portion of a body projected to the front of the block(12). The manufacturing method for a cape gravel block comprises the steps of assembling a form, placing concrete into the form, arranging cape gravels on the upper part of the concrete, placing basaltic powder on the cape gravels; pressurizing the cape gravels; curing the concrete; and separating the form and removing the basaltic powder.