baber/WOPTO huggingface dataset:
Patent KR-20040065419-A (KR)
Inventor: KIM JIN HONG
IPC: G11B11/10
Filed: 2003-01-14
Abstract: PURPOSE: A high-density phase change optical disk is provided to add one of Pd or Cu to Ag for remarkably amplifying a reproduction signal of an optical disk, or to enable Pd or Cu to solely exist in a mask layer to magnify the reproduction signal, thereby obtaining a strong reproduction signal. CONSTITUTION: A mask layer(55) is made of one of AgPdCuOx, AgPdCuNy, AgPdCuOxNy, PdOx, PdNy, PdOxNy, CuOx, CuNy, and CuOxNy. A size of 'x' and 'y' is between 1% and 33%. The thickness of the mask layer(55) is within a thickness of 20nm and 750nm. The mask layer(55) is formed on an upper dielectric layer(54) with a thickness of 20nm¯750nm by being sputtered with a sputtering device.
Patent KR-20040065861-A (KR)
Inventor: KIM EUNG SU
IPC: H05K1/14
Filed: 2003-01-16
Abstract: PURPOSE: A printed circuit board and a manufacturing method thereof are provided to reduce manufacturing procedures and time, while achieving improved degree of freedom of substrate design. CONSTITUTION: A printed circuit board comprises a copper clad laminate on which a copper foil(212) is deposited; a B-stage epoxy resin(213) deposited on the side opposite from the copper foil of the copper clad laminate; and a conductive paste(219) filling the via hole formed at the resin. A method for manufacturing a printed circuit board comprises a step of providing a copper clad laminate; a step of coating a B-stage epoxy resin on the side opposite from the copper foil of the copper clad laminate; a step of depositing a cover film on the resin; a step of forming a via hole on the surface coated with the resin; a step of filling the via hole with a conductive paste; a step of forming a photoresist pattern on the substrate filled with the conductive paste; a step of forming a circuit pattern by etching the conductive layer by using the photoresist pattern as an etching mask; a step of removing the cover film; and a step of depositing layers.
Patent KR-20040070388-A (KR)
Inventor: KIM DOO WHAN
IPC: D01F2/00
Filed: 2003-02-03
Abstract: PURPOSE: Provided is a fiber product which involves high tear strength and crease resistance, and excellent absorption and air permeability with antibacterial and deodorizing effects. CONSTITUTION: A method of making the fiber product comprises the steps of: extracting cellulose from the chipped bamboo, and spinning the cellulose to form a bamboo fiber; spinning the bamboo fiber to form a bamboo yarn; and making a bamboo cloth using the bamboo yarn.
Patent KR-20040071533-A (KR)
Title: Device for preventing leakage of microwave for ventilation hooded microwave oven
Inventor: KIM SU HWAN
IPC: H05B6/76
Filed: 2003-02-06
Abstract: PURPOSE: A device is provided to prevent a leakage of microwave by preventing a pin from being inserted into the cavity of a microwave oven. CONSTITUTION: A device comprises a shield extended portion(12) extended in a rearward direction from the top of a door(10) of a microwave oven; and a shield groove portion(22) formed at a front panel(20) forming the front upper surface of the cavity of the microwave oven in such a manner that the shield extended portion is accommodated in the shield groove portion. The shield extended portion and the shield groove portion are formed in left and right directions so as to cover the entire top surface of the cavity. The shield groove portion is formed into a stepped portion at the top of the front panel.
Patent KR-20040072319-A (KR)
Inventor: BAEK IN CHEON
IPC: G11B33/10
Filed: 2003-02-12
Abstract: PURPOSE: An operating button structure is provided to improve an external appearance by minimizing a difference in diameter between a through-hole and a button part. CONSTITUTION: A fixed part(121) is fixed at an operating panel(110). A button part is inserted into a through-hole(12) formed at the operating panel. A contact point part(124) interworks with the button part for pressing an electric contact point, separated from the button part. An elastic part(127) connects the button part with the fixed part for being elastically transformed by pressing the button part. If pressing power is released, the elastic part returns the button part and the contact point part to the original positions. The elastic part has a curve part(126) curved in an operating direction of the button part to operate the button part in a formation direction of the through-hole.
Patent KR-20040073043-A (KR)
Inventor: JUNG IK SEUNG
IPC: G06F15/16
Filed: 2003-02-13
Abstract: PURPOSE: A method for automatically updating a firmware of a peripheral based on the web is provided to update the peripheral by activating a web based driver program as connecting to an operation server, and downloading the firmware related data through the program. CONSTITUTION: A client connects to the operation server equipped with the firmware related data through the Internet(S12). It is judged that the driver program for communicating with the firmware of the peripheral is present in the client(S16). In case that the driver program is present, the driver program is activated(S20). The firmware related data is downloaded from the operation server(S24). The driver program scans the target peripheral for updating the firmware(S26). The firmware is updated by transmitting the downloaded firmware related data to the target peripheral(S30).
Patent KR-20040073167-A (KR)
Inventor: LEE JUNG EON
IPC: G06F12/08
Filed: 2003-02-13
Abstract: PURPOSE: A computer system for improving a data access performance of a DSP(Digital Signal Processor) by embedding a sequential buffer and a data access method of the same are provided to improve a data cache function and the performance of the DSP by sequentially accessing the I/O(Input/Output) data transferred from/to a DSP core with use of the sequential buffer, not the data cache. CONSTITUTION: A CPU core(212) executes instructions. The DSP core(214) processes the data depending on the instructions from the CPU core. The data cache(216) stores the temporary data according to the data process of the DSP core. The first sequential buffer module(218) stores the input data received from the DSP core. The second sequential buffer module(219) stores the output data output from the DSP core. An external memory(220) stores the temporary data, the input data, and the output data.
Patent KR-20040074229-A (KR)
Inventor: SHIN IK HO
IPC: E04H9/14
Filed: 2003-02-17
Abstract: PURPOSE: A cutoff for an entrance of an underground passage is provided to prevent an inflow of rainwater to an underground passage. CONSTITUTION: The cutoff for an entrance of an underground passage comprises channels installed vertically on both sides of a groove(19) formed on the bottom(7) of an entrance of an underground passage, a cutoff gate(11) installed on the channel to be reciprocated, a motor and a pinion gear(13b) and a rack connected in the mutual power transmission structure to supply reciprocating power to the cutoff gate, an air tube(15a) and a tube protector(15b) installed on the cutoff gate(11), and emergency stairs installed to cut off water not to flow in an entrance of an underground passage and to make people pass through possibly.
Patent KR-20030069103-A (KR)
Title: 표시 장치
IPC: H01L21/8234
Filed: 2003-02-17
Abstract: 전류 구동형 광학 소자를 포함하는 표시 장치에서의 발광 휘도의 변동을 저감시킨다.  다이오드(12)의 구동용 트랜지스터 Tr2와 스위칭용 트랜지스터 Tr1의 전류 구동 능력에 관련되는 특성을 서로 다르게 하다.  구동용 트랜지스터 Tr2의 전류 구동 능력을 스위칭용 트랜지스터 Tr1의 전류 구동 능력보다 낮게 한다.
Patent KR-20040076763-A (KR)
Inventor: SONG KYO MOON
IPC: B65D90/02
Filed: 2003-02-26
Abstract: PURPOSE: An externally reinforced square reservoir tank and a construction method thereof are provided to enable assembly of divided stainless steel made panels, resulting in simplification in construction method. CONSTITUTION: The externally reinforced square reservoir tank comprises an upper panel(2) consisting of a plurality of divided square plates and a pair of reinforcements(15,15a) for use in the assembly of adjacent divided plates, side panels(4) disposed at edges of the upper panel, each having side panel reinforcements(16,16a) and corner reinforcements(17), a lower panel(3) having a pair of turn buckles(18,18a) connected to upper ends of the side panel reinforcements in perpendicular to the upper reinforcements, a rectangular drain panel(22) protruding downward from the center of the lower panel, and a concrete pad(5) formed with a seating groove(5a) for receiving the drain panel and a front incision(5b) for use in the mounting of a support frame(5c).
Patent KR-20040078455-A (KR)
Inventor: CHOI BYEONG YUL
IPC: C07F7/18
Filed: 2003-03-04
Abstract: PURPOSE: A preparation method of the water repellent alkoxy siloxane oligomer by cohydrolysis of alkoxy silane is provided. Therefore, the production of by-products is inhibited and the molecular weight of the oligomer is easily controlled by controlling the amount of water used. Consequently, the high quality of the water repellent alkoxy siloxane oligomer can be prepared. CONSTITUTION: The preparation method of the water repellent alkoxy siloxane oligomer represented by the formula(2) of (R3xR4ySiO(4-(x+y)/2))z comprises cohydrolysis of alkoxy silane monomer represented by the formula(1) of R1nSi(OR2)4-n, with water using acid catalyst, wherein R1 is C1-C16 alkyl; R2 is C1-C6 alkyl; R3 is C1-C16 alkyl; R4 is C1-C6 alkoxy; n is an integer of 1 to 3; x is an integer of 1 to 3; y is an integer of 1 to 3; and z is an integer of 5 to 20, wherein the equivalent ratio of water and alkoxy silane monomer is 1:0.5 to 1:1.5.
Patent KR-20040079537-A (KR)
Inventor: HWANG CHAN YEONG
IPC: H01M10/04
Filed: 2003-03-07
Abstract: PURPOSE: A winding device for a winding-type cell stacking machine is provided, to allow electrode plates to be picked up continuously in a cell centering unit and to be arranged in a separator film for improving productivity when a roll-type battery is produced by winding a cathode, an anode and a separator between the cathode and the anode. CONSTITUTION: The winding device comprises a clamper which clamps an electrode plate of back terminal part among a plurality of electrode plates arranged in a cut film at the upper part and the lower part; and a folder which folds the separator film(S) of short length left at the back part of the electrode plate of the back terminal part to the upper part of the electrode plate. The cut separator film(S) is clamped by a clamp at the film back part, the front part goes forward by about 100 mm with clamped by the feeder, the back part of the separator film is folded to the electrode plate by rotation of the folder in the clamper opening state, and the clamper rotates the electrode plate together with the folded separator film in clamped state to produce a cell.
Patent KR-20030031546-A (KR)
Title: Foldable credit card bill
Inventor: PARK WAN KI
IPC: B42D11/00
Filed: 2003-04-01
Abstract: PURPOSE: Provided is a foldable credit card bill which forms a folding part to be folded at a bill for purchasers for separating the bill for the purchasers from one set of the credit card bill so that it increases convenience in separating the bill. CONSTITUTION: The foldable credit card bill comprises the parts of: a bill(110) for sellers and a bill(120) for card companies which are folded with the same size; and the bill(130) for the purchasers which is aligned under the bill for the card companies and widened in width to form the folding part(200), in which the folding part is folded toward the rear side of the bill for the purchasers to show one set of the credit card bill(100) in the same form and size with forming the same type of a punch hole(101).
Patent KR-20040094470-A (KR)
Inventor: OH DONG HYEOK
IPC: H04B1/40
Filed: 2003-05-02
Abstract: PURPOSE: A method for automatically modifying and alarming a time of a portable terminal is provided to operate GMT(Greenwich Mean Time) and time difference information on a currently moving area with a GMT calculated from a current time, and to calculate a current time of the corresponding area, thereby automatically adjust a time and a date by inputting position information only on the area. CONSTITUTION: A terminal confirms an inputting of position information for modifying a time of the terminal. When area information is inputted, the terminal confirms a time difference between a standard time and a GMT of the area information. The terminal operates the time difference information with a GMT for a current time, and calculates a current time of an area to which a user moves. The terminal modifies a displayed current time based on the calculated time.
Patent KR-20040096038-A (KR)
Inventor: YANG HA YEONG
IPC: F25B21/04
Filed: 2003-05-07
Abstract: PURPOSE: A cooking device is provided to quickly cook food by having a temperature control unit for controlling the temperature of food. CONSTITUTION: A cooking device is composed of a case(10), a heating unit having a heating member and heating food, and a temperature control unit(30) for controlling the temperature of food. The temperature control unit includes a peltier element(31), and a heat transfer member(32). The peltier element sucks heat at one side and radiates heat at the other side. The heat transfer member transfers the heat of food to the peltier element or the heat of the peltier element to food.
Patent KR-20040099984-A (KR)
Inventor: BAE DAE HYUN
IPC: B29B17/00
Filed: 2003-05-21
Abstract: PURPOSE: A flooring base based on a waste tire and a method for manufacturing the same are provided to improve durability, elasticity, water permeability, and rigidity by making a flooring base and coverings using waste materials and to prevent any accident from occurring by paving the floor with pebbles. CONSTITUTION: The method includes the steps of (A1) pulverizing a cut waste tire into a rubber chip, (A2) mixing the pulverized rubber chip to pebbles, urethane binder, and pigment, (A3) molding the mixture in the step (A2) in a die, and (A4) drying the product manufactured in the step (A3) at a room temperature. In the step (A1), the rubber chip has a certain shape by cutting the waste tire at a predetermined size and pulverizing the same, and is processed at a size of 1mm to 10mm. The waste tire, waste EPDM(ethylene propylene diene monomer), or waste rubber sponge is used as the rubber chip.
Patent KR-20030051485-A (KR)
Title: Isotope separation device of lanthanum or actinium by diode laser
Inventor: LEE JONG HUN
IPC: B01D59/34
Filed: 2003-05-22
Abstract: PURPOSE: An isotope separation device of lanthanum or actinium by diode laser is provided to separate a purity improved isotope more efficiently by irradiating laser beam outputted by optical fiber and wavelength amplification method onto atomic vapor when generating photons of high efficiency using diode laser with high conversion efficiency from electricity to laser. CONSTITUTION: In an isotope separation device(1) for separating only a specific isotope from isotopes having a plural mass numbers, the isotope separation device of lanthanum or actinium by diode laser comprises respective single mode optical fibers to which laser outputted from three diode laser units having different wavelength is transmitted; an optical fiber assembly(20) in which a plurality of the single mode optical fibers to which each of wavelength is connected are arranged; various types of laser beams outputted from the optical fiber assembly and outputted with the laser beams being expanded into a spatially overlapped one beam; a vacuum container(30) of high vacuum degree onto which the laser beams are irradiated; an atomic vapor contained in the vacuum container and continuously generated from an isotope in the metal state when melting furnace(34) is heated by electron beam; and an extraction plate slantly installed on the upper part of the melting furnace so that the ionized ions moved to the circular trajectory are adhered to the extraction plate after ions of the atomic vapor ionized by the laser beams(2) are moved to a circular trajectory by ring shaped ion beam.
Patent KR-20040100745-A (KR)
Inventor: JUN SEUNG GI
IPC: A47K13/16
Filed: 2003-05-24
Abstract: PURPOSE: Provided is an automatic sterilizing and washing device capable of being installed in a relative narrow space and hygienically and quickly transferring a sheet to a toilet seat. CONSTITUTION: The device includes an elastic sheet(30) transferable on a toilet seat(20), and a casing(40) having a sheet outlet(41) formed at a lower end and many guides(43,45,47) forming a U-shaped moving path for the sheet at an inner wall. A sheet pressing and driving roller(90), a sponge pressing roller and a sheet cleaning member are installed in the casing. The casing is formed with a cleaning water discharging hole(80) formed at a lower surface for discharging the water into a toilet. A sheet sterilizing member(100) is installed in the guide.
Patent KR-20040101732-A (KR)
Inventor: KIM YEONG HO
IPC: F04B17/04
Filed: 2003-05-26
Abstract: PURPOSE: A linear compressor for suppressing increase in the number of components in combining a piston with a mover is provided to reduce man-hour and improve productivity. CONSTITUTION: An external casing(10) forms a compression chamber. An outer core(40) is arranged inside the external casing. A mover(20) reciprocates in the outer core, having a main body frame(22), and an inner core(24) radially arranged on an outer peripheral surface of the main body frame. A piston(36) is formed with the mover for compressing a refrigerant of the compression chamber inside. A core support frame(22a) is extended on the outer peripheral surface of the main body frame toward the outside in a radius direction to support the inner core, wherein the core support frame is formed with the main body frame.
Patent KR-20040105160-A (KR)
Inventor: LEE DONG CHEON
IPC: H04B1/40
Filed: 2003-06-05
Abstract: PURPOSE: A method for retrieving a telephone number of a mobile communication terminal is provided to configure alternative consonants for alternating consonants of an inputted name at a mapping table, and to retrieve a name nearest to a character string of the inputted consonants by using the alternative consonants when retrieval results are not produced while retrieving a name, thereby reducing a re-inputting inconvenience. CONSTITUTION: A user inputs a name to be searched, and retrieves a telephone number(S200). If a telephone number name is identical with the inputted name(S210), the identical name is displayed(S310). If the identical name does not exist, a predetermined variable is set to 1(S220), and inputted consonants are replaced with alternative consonants(S230). The telephone number name is retrieved by using a character string of the replaced consonants(S250). If the identical name does not exist, the replaced consonants are changed into original consonants(S270). If further alternative consonants do not exist(S280), a final consonant of the character string is retrieved whether the final consonant is replaced(S290). If so, the procedure is completed.
Patent KR-20040110348-A (KR)
Inventor: CHO YEONG GWON
IPC: H04L27/26
Filed: 2003-06-18
Abstract: PURPOSE: An apparatus and a method of transmitting and receiving a pilot pattern set in an OFDM communication system are provided to increase the number of distinguishable base stations by using the pilot pattern. CONSTITUTION: A base station distinction pattern time interval for base station distinction pattern is divided into predetermined sub-time intervals. A plurality of possible reference signal patterns are determined by considering a predetermined setup time and a predetermined bandwidth in each of the sub-time intervals. The predetermined number of the reference signal patterns is selected from each of the sub-time intervals. A base station distinction pattern is determined by combining the reference signal patterns selected from the sub-time intervals.
Patent KR-20040110888-A (KR)
Inventor: KIM BONG SU
IPC: H04B7/26
Filed: 2003-06-20
Abstract: PURPOSE: A method for announcing a position of a parked car is provided to allow a user to easily find a parked car without incurring an extra cost by using a GPS chip mounted in a mobile phone. CONSTITUTION: When a car of a user enters an entrance of a parking lot, the user presses a certain key of a mobile phone to set an IrDA(Infrared Data Association) communication mode to transmit car information to a parking management system(SA1,SA2). The mobile phone receives geographical information of the parking lot from the parking management system through the IrDA communication(SA3,SA4). After exchanging required information with the parking management system, the car enters the parking lot and is parked, and at this time, a currently parked position of the car is detected by using a GPS chip installed in the mobile phone and the position information is stored in a memory(SA5,SA6).
Patent KR-20050000621-A (KR)
Inventor: KIM JUNG HOON
IPC: B60K5/12
Filed: 2003-06-24
Abstract: PURPOSE: A structure for varying a free-moving clearance of a liquid-filled mount is provided to control actively the dynamic characteristic of the mount in an optimal state corresponding to a present behavior of a vehicle by regulating the intensity and time of electricity supplied to a heater by a controller. CONSTITUTION: A movable plate installation structure of a liquid-filled mount is composed of a movable plate(7) installed to block up a hole(5) formed on a partition(3) for dividing a liquid chamber(1); a bimetal plate(9) for limiting a free-moving clearance that the movable plate moves vertically to the partition; and a heater(11) for heating the bimetal plate. The bimetal plate is heated to deform in the direction of widening the gap between the movable plate and the bimetal plate. The heater comprises an electric hot wire laid in the partition near the bimetal plate to receive electricity and generate the heat.
Patent KR-20050000654-A (KR)
Inventor: SONG HONG SUNG
IPC: G09G3/36
Filed: 2003-06-24
Abstract: PURPOSE: A data driving apparatus of a liquid crystal display device and its driving method are provided to reduce transition times and to minimize electromagnetic interference generated during data transmission. CONSTITUTION: An interface unit(118) has a comparison unit(170) and a serial transmission unit(160). The comparison unit compares prior data of data supplied from the external with present data. The serial transmission unit transmitting the data supplied from the comparison unit by a serial interface method. A receiver unit(120) comprises a recovery unit(185) receiving the data from the serial transmission unit and recovering the data to the original data, and a parallel transmission unit(190) transmitting the recovered data supplied from the recovery unit by a parallel interface method.
Patent KR-20050001679-A (KR)
Inventor: KIM JIN HAN
IPC: G06F17/00
Filed: 2003-06-26
Abstract: PURPOSE: A device and a method for offering a VOD(Video-On-Demand) service using a game console without an additional equipment are provided to decode the VOD contents by installing a VOD service client to the game console and utilizing resources of the game console. CONSTITUTION: An input part(310) receives selection of a user. A communication part(320) performs a communication function with a VOD server(100) through the network(200). A memory(370) stores a control program and member information. A decoder(340) decodes/outputs the contents to a television set(400). A controller(330) makes the decoder decode the contents by receiving user's selection through the input part and receiving the contents from the VOD server through the communication part.