baber/WOPTO huggingface dataset:
Patent KR-20030009819-A (KR)
Title: One body type keypad for having electro luminescent lamp and manufacturing method of the same
Inventor: YANG YUN HONG
IPC: H01H11/00
Filed: 2001-07-24
Abstract: PURPOSE: An EL(Electro Luminescence) lamp built-in type key pad and a method for manufacturing the same are provided to minimize a thickness of a key pad by forming an EL lamp at a lower surface of the key pad as a printing surface and omit a special assembling process for assembling the EL lamp. CONSTITUTION: A numeral letter and a character are printed on a plane film(S1). A back lighting is provided to a key pad so that a user confirms a printing surface of the key pad in a dark place, and an EL having a photogenic layer is printed at the key pad(S2). When an EL printing surface is formed, a press presses the film to have an internal space of a key form(S3). A previously formed internal space of the key form is filled with a matrix of the key(S4). Other mold is pressed to have a form of the key pad(S5). A silicon is hardened for a predetermined time and a fixing hole is formed at a portable phone so that a peripheral edge is removed and the key pad is fixed to a front housing of the portable phone(S6).
Patent KR-20030011165-A (KR)
Inventor: CHA GEUN SIK
IPC: G01N33/53
Filed: 2001-07-28
Abstract: PURPOSE: Provided is a non-separation type enzyme-immunsensor using parallel microporous electrodes which has high sensitivity and selectivity and employs no separation process by diffusion-movement through pores of microporous membrane. CONSTITUTION: The non-separation type enzyme-immunsensor comprises the parts of: an electrode connecting part(3), a microporous operating electrode, a first electrode system, a microporous auxiliary/standard electrode(5), a second electrode system, and a multiporous membrane(4), and is characterized by laminating a different pad having a different function according to analysates on the microporous electrode.
Patent KR-20010088548-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2001-08-03
Abstract: PURPOSE: A method for constructing a water gate of an upper end pressure controlling automatic weir is provided to always maintain water level within a prescribed range by automatically sensing and controlling the water level if a flow amount of water is too much. CONSTITUTION: A method for constructing a water gate of an upper end pressure controlling automatic weir includes the steps of filling the inside of a body(1) of a water gate with helium gas and coupling cylinder rod hinge shafts projecting from both sides of an upper end of the water gate with cylinder rods(7), coupling a rear portion of the cylinder with a cylinder fixing rod with a hinge, and coupling the cylinder fixing rod with a rear portion of the cylinder. The cylinder fixing rod is coupled with a hinge shaft of the water gate.
Patent KR-20030013144-A (KR)
Title: Method for supplying powers to dual power etching chamber
Inventor: KIM MYEONG CHEOL
IPC: H01L21/3065
Filed: 2001-08-07
Abstract: PURPOSE: A method for supplying electric power to an etch apparatus using a double power method is provided to perform a normal etch process by restricting formation of polymer in an etch apparatus using the double power method. CONSTITUTION: Top power of 200W lower than a target level of 1300W is applied to an upper electrode of an etch chamber. Bias power lower than the target level of 1300W is applied to a lower electrode of the etch chamber after the top power is applied to the upper electrode of the etch chamber and one second passes by. The target level of 1300W is applied to the upper electrode after the bias power is applied to the lower electrode of the etch chamber and a half second passes by. The bias power of 1500W is applied to the lower electrode after the bias power applied to the lower electrode approaches 550W or the bias power is applied to the lower electrode and one second passes by.
Patent KR-20020014727-A (KR)
Title: Materials comprising organic phosphorous-containing groups bonded to a mineral oxide via oxygen atoms
Inventor: FORESTIERE ALAIN
IPC: C07F5/06
Filed: 2001-08-16
Abstract: PURPOSE: Provided are materials comprising organic phosphorous-containing groups via a covalent bond to a mineral oxide, and their preparation by grafting. CONSTITUTION: Functionalized materials comprise organic phosphorous-containing groups bonded via oxygen atoms to a mineral oxide of at least one element M. The materials are characterized in that they are essentially amorphous, in that they comprise an essentially monomolecular layer of organic groups bonded to said mineral oxide via an oxygen atom of the oxide to the phosphorous atom, and in that the materials are essentially free of phosphate, phosphonate or phosphinate phases of the element M.
Patent KR-20020017971-A (KR)
Title: Conveyor chain
Inventor: MORIMOTO TAKAYUKI
IPC: B65G17/08
Filed: 2001-08-17
Abstract: PURPOSE: A conveyor chain is provided to reduce return noise and noise vibration by removing impact noise or contact noise with a sprocket, and to obtain stable return state of an object for conveyance. CONSTITUTION: A conveyor chain comprises a number of chain units(10) connected with one another by connecting pins(20) in an endless fashion. The chain carries an object for conveyance along a conveyance path in the outer peripheral side and transmits power from the sprocket to the chain in an inner peripheral side. Each of the chain units is composed of a plurality of inverted tooth plates(11) disposed in the width direction of the chain. Each of the inverted tooth plates has a pair of inverted teeth(11a, 11b) formed on one side for meshing with teeth of the sprocket, and a pair of pin-accommodation holes(12) formed for receiving a pair of connecting pins, respectively, of the connecting pins. Each of the connecting pins connects adjacent two chain units in such a manner that the inverted tooth plates of one chain unit are interleaved with the inverted tooth plates of the other chain unit.
Patent KR-20030016926-A (KR)
Title: Methods for transmitting data and compensating propagation delay in point-to-multipoint data communication networks
Inventor: JANG GYEONG HUN
IPC: H04W74/04
Filed: 2001-08-23
Abstract: PURPOSE: A method for transmitting data and compensating propagation delay of a point-to-multipoint data communication network are provided to transmit data without keeping network synchronization between a network connection center and stations. CONSTITUTION: A map message, as transmission timing information composed of a maximum propagation delay time and an offset time, is transmitted to a corresponding station from a network connection center(70). The corresponding station receives the map message transmitted from the network connection center and waits during the offset time recorded in the transmission timing information on the basis of the map message receiving time, then transmits corresponding data to the network connection center(72). And the network connection center estimates an actual delay time due to a propagation distance, by reflecting a gap between an actual data receiving time from the station and an expected data receiving time(74).
Patent KR-20030016136-A (KR)
Title: The equipment of pipe cap which is protected to the end-part of the pipe from sanding and coating
Inventor: YOO IN TAI
IPC: F16L35/00
Filed: 2001-08-20
Abstract: PURPOSE: A pipe cap apparatus for protecting the end of a pipe against sanding and paint is provided to install and separate a pipe line conveniently by restricting inflow of sanding dust and by preventing paint in the welding portion covering the end of the pipe. CONSTITUTION: A pipe cap device is composed of a round metal case(1) having a staple shaped section(3), a staple shaped slide part(2) absorbing permissible limit of a pipe, locking units(4,5,6) symmetrically formed in the end, and a cylindrical sealing sleeve(8) closed in the case. The locking unit is fixed in the end of the slide part with spot welding, and the rectangular link is attached to the locking unit. The locking hook is fixed in the end with spot welding and fitted to the rectangular link. The pipe is installed conveniently preventing inflow of foreign matters. The life span is extended, and working efficiency is improved with forming the closed sealing sleeve.
Patent KR-20030018531-A (KR)
Title: EGR system having dust collecting device
Inventor: LEE JAE BOK
IPC: F02M25/07
Filed: 2001-08-30
Abstract: PURPOSE: An EGR(Exhaust Gas Recirculation) system is provided to improve an endurance of an EGR valve by removing particles contained in combustion gas, which is recirculated into an intake system. CONSTITUTION: An EGR system(5) includes an EGR pipe(6) and an EGR valve(7). The EGR pipe(6) connects an exhaust pipe(3) to an intake pipe(4). A metal plate(8) and a grounding metal plate(9) are closely attached to an inner wall of the EGR pipe(6) so as to allow exhaust gas to pass a space formed between the plates(8,9). High voltage is applied to the metal plate(8) and the grounding metal plate(9). A particles return line(11) is connected between the metal plate(8) and the grounding metal plate(9). The other end of the particles return line(11) is communicated with a combustion chamber(12).
Patent KR-20030018950-A (KR)
Title: Method of using cellular phone for recording sound
Inventor: SON JAE YEONG
IPC: H04M11/10
Filed: 2001-08-31
Abstract: PURPOSE: A method for using a mobile phone terminal as a recorder is provided to use a voice mailbox of a mobile phone server, so as to record conversation during a call or perform a general recording operation through the mobile phone terminal. CONSTITUTION: A user inputs a recording start signal through a terminal(100). The terminal decides whether the terminal is in a speech state. If so, the terminal inputs the inputted recording start signal in a mobile phone server(105). The terminal stores voice signals inputted from both terminals in a voice mailbox of the mobile phone server, while maintaining the speech(106). If the terminal is not in a speech state, the terminal sends a call to the server and transmits the recording start signal to the server(102). The server stores voice signals inputted from the user terminal in the voice mailbox of the server(104). If the user inputs a recording stop signal using the terminal(108), the server stops the recording while maintaining speech if the terminal is in a speech state(112), or the server stops the recording and the call if the terminal is not in a speech state(110).
Patent KR-20030020218-A (KR)
Title: Identification device with reuse prevention
Inventor: LEE TAEK HYUN
IPC: G06K19/06
Filed: 2001-09-03
Abstract: PURPOSE: An identification device is provided to stop a proper identification operation if the device is attached on a skin of a visitor or a case of a commodity, and then being detached from the skin or the case. CONSTITUTION: The device comprises an upper cover(1), a connection module(3), an adhesion module(2), a lower cover(5), and a pattern. The upper cover(1), the connection module(3), the adhesion module(2) and the lower cover(5) are sequentially laid, and the pattern is formed on an upper face of the adhesion module(2). When the identification device is attached on a skin or a case, the upper cover(1) is elastically pushed by a palm or a finger for transferring a push force to a center of the adhesion module(2). The upper cover(1) has air holes(9) for helping skin breathing or preventing the sweat from detaching the device from the skin. The connection module(3) has a ring shape at a center for easily separating the adhesion module(2) from the upper cover(1) when the identification device is detached. The pattern has a spiral shape for efficiently responding to an RF(Radio Frequency) signal. A plurality of cut-out parts is formed in a circle for easily separating the adhesion module from the upper cover(1) and being used as air holes.
Patent KR-20030023358-A (KR)
Title: Methode manufacturing the stator and stator of motor
Inventor: MUN MIN SIK
IPC: H02K15/02
Filed: 2001-09-13
Abstract: PURPOSE: A stator of a motor and a method for manufacturing the same are provided to achieve improved efficiency by minimizing magnetic resistance and flux losses, while reducing the size of the motor by simplifying the structure of the stator and the coil wound on the stator. CONSTITUTION: A motor comprises a stator formed of a plurality of plates(S) stacked into layers; a rotor mounted within the stator; and a coil wound on the stator. The plate constituting the stator includes a plate body(41') formed by chamfering each corner of a square thin plate; a through-opening(42') penetrating through the center of the plate body such that the through-opening has a predetermined inner diameter; a plurality of teeth parts(44') formed in a radial direction by a plurality of apertures(43') formed along the inner circumference of the through-opening; through holes(45') formed at each corner of the plate body; and inclined stepped parts(46') formed at each side of the plate body in such a manner that both corner portions of each side are formed lower.
Patent KR-20030027292-A (KR)
Title: A device for pasting and drying a plurality of a thin paper in a form of a layer
Inventor: YOON CHONG HO
IPC: B31F5/00
Filed: 2001-09-28
Abstract: PURPOSE: An apparatus of laminating paper is provided to minimize reject rate for laminating paper by supplying thin paper wound on supplying rolls by step and by adhering paper into multilayer in same width without folding by a sensing device. CONSTITUTION: An apparatus of laminating paper comprises a sensing device for crosswise control(20); a preheating device(30); a tension control device(40); a spreading device(50) for adhesives and a nip roll device(60). The sensing device for crosswise control comprises a sensor and an adjusting device of a supply frame. The sensor is installed to both sides of paper materials(P) to control a desired width by the sensing width of paper materials transferred from supply frames(11,12,13) of paper materials. The adjusting device of the supply frame controls transfer of supply frames back and forth. The preheating device comprises upper and lower heating rolls(31,32) for paper materials from the sensing device for crosswise control to pass through with contacting surfaces in both surfaces. The tension control device is installed to an upper portion of the preheating device and senses weight of paper materials to control tension for a rotating shaft(16) of supply frames. The spreading device coats adhesives by rolling to a lower portion for adjusting tension of paper materials on a front portion of the tension control device. The nip roll device comprises a pair of pressing rolls(61,62) and an operating cylinder. Pressing rolls press to adhere paper materials from the supply frame of paper materials by being transferred to face a lower surface to an adhesive spreading portion. The operating cylinder adjusts a gap of pressing rolls. Thereby, a laminating operation is supplied successively without creases.
Patent KR-20030027373-A (KR)
Title: device for injecting liquid additive in top-loading washing machine
Inventor: PARK DAE YUN
IPC: D06F39/02
Filed: 2001-09-28
Abstract: PURPOSE: A device for injecting liquid additive for a washing machine is provided to prevent water from flowing backward since a third chamber is not applied with the dynamic pressure of water, and supply a liquid additive to a precise position. CONSTITUTION: A device for injecting liquid additive for a washing machine includes a first chamber(100) provided at a side of a top cover(2) for storing a liquid additive, a second chamber(200) provided at a side of an outer tub cover immediately below the first chamber, and an injection chamber(300) protruded at a lower part of the second chamber downwardly for forming a predetermined space not to be applied with a dynamic pressure of water for washing for preventing the backward-flowing of the water. The second chamber stores the liquid additive introduced from the first chamber by a chamber guide(201) slant upwardly. The third chamber is formed with a final injection hole(310) for injecting the liquid additive introduced from the second chamber into a space between an outer tub(3) and an inner tub(4).
Patent KR-20030027624-A (KR)
Title: Saving box
Inventor: KWAK SEOK
IPC: A45C1/12
Filed: 2001-09-29
Abstract: PURPOSE: Provided is a savings box which senses amount of the inserted coins exactly and opens a door automatically to draw coins out when the saved money reaches certain amount so that it helps children to bring up saving habit. CONSTITUTION: The savings box comprises the parts of: a case which stores the coins; a lead door(11) which includes a control part at front side, a locker and a coin inserter at rear side; the coin counter(20) which is inserted into lower edge of the coin inserter to perceive the size of the coins and print them out with having a PCB board(21), a guide(26) to guide the inserted coins, a lever(22) to be rotated by the inserted coins and a torsion spring(23) to give elastic power for returning the lever to an original location; and an insertion checker(30) which is placed under lower edge of the coin counter to check whether the coins are exactly inserted into the savings box.
Patent KR-20030029277-A (KR)
Title: Internet Advertizing Method using On-Line Character's items
Inventor: CHAE JUNG HAN
Filed: 2001-10-05
Abstract: PURPOSE: A method for advertising and selling a real product using an avatar product is provided to construct an avatar shopping mall using an image just like the real product and the product explanation for the real product by converting a product image into the image wearable to an avatar doll. CONSTITUTION: An operation system converts the real product image of cooperated shopping malls into the avatar product image through an automatic image conversion server(13) by connecting to a plurality of cooperated shopping malls(30) and stores it in a product image database(121). The operation system stores the product information of the cooperated shopping malls(30) in the product information database(122) and stores a detail page address of each product in a site address database(123). The product information database(122) also stores the information for the avatar product information. A virtual product tag information database(124) stores the image information, the log image information and the product information of a virtual product tag.
Patent KR-20030031239-A (KR)
Title: A flug for anti-leak of converter slag
Inventor: AHN DONG SEOK
IPC: C21C5/46
Filed: 2001-10-12
Abstract: PURPOSE: A plug for preventing outflow of converter slag is provided to prevent slag on the upper part of molten steel from overflow to the ladle along with molten steel in the process of injecting molten steel inside converter for steelmaking into a ladle. CONSTITUTION: In a plug(11) for preventing outflow of converter slag so that molten steel and slag on the upper part of molten steel are prevented from overflow into the ladle while molten steel in converter is being tapped into a ladle through tapping hole, the plug(11) for preventing outflow of converter slag comprises a plug main body(5) into the central part of the inner surface of which a through hole is penetrated in a top shape, and to the lower part of the through hole of which a female grooved part is connected; a bar member(6) connected to the female grooved part of the plug main body through the through hole by a pin(10), wherein the bar member(6) comprises a bar(6-1) having certain diameter and length, and a holder(6-2) connected to the front end part of the bar.
Patent KR-20020031049-A (KR)
Inventor: ETTLINGER MANFRED
IPC: C09D7/62
Filed: 2001-10-18
Abstract: PURPOSE: Functionalized, structurally modified silicas with 3-methacryloxypropylsilyl and/or glycidyloxypropylsilyl groups on the surface obtained by mixing silicas with silane, heat-treating, destructuring and then grinding are provided. Therefore, the silicas have excellent scratch resistance and are employed in radiation-curing coatings. CONSTITUTION: These functionalized, structurally modified silicas have the following physical and chemical characteristic data: a BET surface area£m2/g| of 25 to 380; a particle size£ nm| of 6 to 45; a damping density(damped density)£g/l| of 50 to 400; a pH of 3 to 10; a carbon content£%| of 0.1 to 15; a DBP number£%| of not more than 200. The silicas are prepared by mixing silicas, water, acid, surface modifier and silane and heat-treating at 100 to 400deg.C for 1 to 6hr, destructuring and grinding the mixture.
Patent KR-20030032593-A (KR)
Title: System and Method for Workflow Mining
Inventor: KIM SEUNG
IPC: G06Q10/10
Filed: 2001-10-18
Abstract: PURPOSE: A work flow mining system and method is provided to apply a data mining method to work flow log data accumulated in the process of operating a work flow system in order to assess, analyze and diagnose a past process result of a process or a work. CONSTITUTION: The system comprises a data extraction and process module(32), a preprocess module(34), a data statistics module(36), and an analysis module(38). The data extraction and process module(32) extracts necessary data from a database, and constructs an analysis table. The analysis is performed with respect to a process and an activity. So the data extraction and process module(32) includes a process analysis table generation module and an activity analysis table generation module. The preprocess module(34) searches for data features based on the analysis table, eliminates unnecessary attributes or divides instances, and converts numerical variables into symbolic variables by dividing the numerical variables by the proper interval. The data statistics module(36) offers basic statistical values on the preprocessed data set by text or graphs for checking a basic correlation among variables. The analysis module(38) analyzes the preprocessed data by using various analysis algorithms, and specially performs a decision making tree analysis and a relevance analysis.
Patent KR-20020062133-A (KR)
Inventor: ITO EIJI
IPC: G09G3/288
Filed: 2001-10-31
Abstract: PURPOSE: To provide a plasma display capable of performing stable address discharge during an address period, and also stably holding wall charges formed during a reset period. CONSTITUTION: The plasma display comprises an address electrode (Aj) for scanning a plurality of display cells and designating their addresses, scanning electrodes (Yi) for performing address discharge across the address electrode according to the address designation, common electrodes (Xi) for sustaining discharges across the scanning electrodes for displaying the display cells, and a scan diver for supplying a voltage to the scanning electrodes so as to scan a plurality of the display cells by splitting them into a plurality of periods when designating the addresses. The scan driver varies the potential of a scanning electrode adjacent to the scanning electrode corresponding to the address- designated electrode at the time of designating the address.
Patent KR-20030036944-A (KR)
Title: Liquid crystal display divice and liquid crystal projector using same
Inventor: BAEK SAM HAK
IPC: G02F1/13
Filed: 2001-11-01
Abstract: PURPOSE: An LCD device and a projector using the LCD device are provided to prevent the generation of a cell gap and stress due to the difference of thermal expansion coefficients of substrates and an adhesive, thereby preventing the deterioration of the LCD performance. CONSTITUTION: An LCD device includes first and second transparent substrates(210a,210b) with a thickness in the range of 1mm-3mm, and a liquid crystal layer(100) interposed between the substrates. The first substrate is formed with pixel electrodes and switching elements, the pixel electrodes being connected to the switching element with a thickness of 1-3mm. The second transparent substrate is formed wider than the first substrate with counter electrodes for the pixel electrodes of the first transparent substrate, and faces the first transparent substrate with a predetermined distance. One of the substrates is subject to non-reflection coating at a surface not positioned with the liquid crystal.