baber/WOPTO huggingface dataset:
Patent KR-20040084616-A (KR)
Inventor: PARK U SEOK
IPC: H04R3/00
Filed: 2003-03-29
Abstract: PURPOSE: A device for improving the sound quality of an MFD(Multi Function Device) in a mobile communication terminal is provided to distinguish/process between signals to be amplified and signals which do not have to be amplified, and to remove a frequency at less than 200Hz from a voice signal and a bell sound signal, thereby effectively preventing the sound quality from deteriorating. CONSTITUTION: The first switching portion(210) separates a voice signal, a bell sound signal, and a vibration frequency signal outputted from an audio processor(200-1) into the first and second paths. An operation of the first switching portion(210) is controlled by a control signal outputted from an MSM(200) by corresponding to an operational mode of a mobile communication terminal. The first switching portion(210) consists of two audio switches(50,51) for switching audio signals outputted from two output terminals(EAR+,EAR-) of the audio processor(200-1), respectively. An audio amplifier(220) amplifies the separated bell sound signal and the vibration frequency signal. A filter(230) filters the amplified bell sound signal.
Patent KR-20040089236-A (KR)
Inventor: SONG GYEONG SU
IPC: H04B1/40
Filed: 2003-04-11
Abstract: PURPOSE: A method for inputting a broadcast transmission message is provided to designate number colors of receivers, and to include the designated colors in a message, thereby transmitting different messages to various receivers during a broadcast transmission. CONSTITUTION: A user selects a menu for transmitting a short message through a broadcast transmission method, by operating a keypad of a cellular phone(S1). An input window for inputting the maximum number of persons is suggested to receive the message, and the user inputs a number of other party who will receive the broadcast transmission message(S2). The user designates colors to each receiver number while inputting the receiver numbers(S3). When colors are set for the receiver numbers, the user inputs the message to be transmitted, and transmits the inputted message(S4).
Patent KR-20040090155-A (KR)
Inventor: MO CHAN YONG
IPC: H01H13/70
Filed: 2003-04-16
Abstract: PURPOSE: A dome switch and a method are provided to reduce the thickness of the dome switch by compressing an EL sheet directly on a metal dome and forming an integrated dome switch. CONSTITUTION: A method for manufacturing a dome switch comprises a step(100) of forming a plurality of switch terminals to have a pattern; a step(110) of arranging metal domes on the terminal pattern of a frame; a step(120) of forming an integrated dome switch array by compressing an EL sheet on the metal domes and the frame; and a step(130) of cutting the dome switch array formed in the previous step. A dome switch comprises switch terminals, metal domes mounted on the switch terminals, and an EL sheet integrally compressed on the metal domes.
Patent KR-20030036543-A (KR)
Title: Mugwort cigar
Inventor: GO WUN MAM
IPC: A24B15/16
Filed: 2003-04-16
Abstract: PURPOSE: A mugwort cigar is provided to cauterize in a mouth mildly, softly and easily, thereby suppressing an oral bacteria to eliminate an odor in a mouth and preventing and treating the various diseases that can occur related to the mouth. CONSTITUTION: The mugwort cigar is obtained as follows: selecting leaves of mugwort, putting the leaves into a pressure steaming cooker, steaming it with a heat water of 20 deg.C for one hour by a water vapor method, repeating the steaming and drying process 9 times, thereby enhancing efficacy of the medical component contained in the mugwort leaves while changing the strong aroma of mugwort to the soft and mild aroma, drying it in the shadow to have the moisture content of 8 to 12 %, spreading each mugwort leaf carefully, making a cigar part(300) in the form of cigarette using the cigarette paper prepared with 100% of mugwort fiber obtained from mugwort leaves(310).
Patent KR-20040090825-A (KR)
Inventor: AHN SEONG GYUN
IPC: H04W8/24
Filed: 2003-04-18
Abstract: PURPOSE: A method for initializing a user password of a mobile communication terminal is provided to access a service center of a mobile communication provider through a phone or on the Internet, and to wirelessly initialize a user password of a user terminal through a verification of user information, thereby realizing user's convenience. CONSTITUTION: A system requests a service center of a mobile communication provider to initialize a user password of a terminal through a phone or on the Internet. The service center requests user information of the terminal, and compares the user information with prestored user information. If the received user information is identical with the prestored user information, the system transmits a signal for initializing the user password to a base station. The base station receives the signal, and transmits a control signal for initializing the user password to the terminal. The terminal receives the control signal, and initializes the user password.
Patent KR-20040092261-A (KR)
Inventor: LIM CHANG GUK
Filed: 2003-04-25
Abstract: PURPOSE: A method for an AD(ADvertisement) ring-back tone service of a mobile communication system is provided to enable a mobile communication subscriber to set/use an advertisement for ring-back tone and offer free call benefits to the subscriber in reward for using the AD ring-back tone sound source. CONSTITUTION: A call connection change process to the AD ring-back tone sound source is preformed for a terminal number of the subscriber depending on an AD ring-back tone service request of the subscriber(S17). A free call time is charged to the terminal number of the subscriber in the reward for using the AD ring-back tone sound source(S19). The AD ring-back tone sound source is transmitted as a ring-back tone replacement sound to a sending subscriber trying to call to an AD ring-back tone service subscriber, and a free call depending on the charged free call time is processed depending on the sending call of the AD ring-back tone service subscriber(S20).
Patent KR-20040057872-A (KR)
Inventor: JEON JEONG JA
IPC: B29C47/02
Filed: 2003-05-02
Abstract: PURPOSE: A device for manufacturing a pipe having a coating layer is provided to manufacture a standardized pipe by uniformly coating the pipe with resin. CONSTITUTION: A device for manufacturing a pipe having a coating layer is composed of a heating unit(30) for heating the pipe, a forming die(40), a resin supplying unit(20) connected to the forming die, a sizing unit(50), a cooling unit(60) for cooling the pipe, and a feed unit. The forming die has a resin forming chamber(43), and extrudes ring-shaped resin. The resin supplying unit supplies resin to the resin forming chamber by a feed screw. The sizing unit uniformly shrinks the circumference of resin, and compresses the resin to the pipe.
Patent KR-20040098151-A (KR)
Inventor: OH UNG GYO
IPC: H04B1/40
Filed: 2003-05-13
Abstract: PURPOSE: A mobile terminal having a camera flash function, a method for controlling the camera flash of the same, and an LCD in the same are provided to add only an LED to the LCD of a mobile terminal without the necessity of installing a special device in order to execute a flash function. CONSTITUTION: An LCD in a mobile terminal having a camera flash function is comprised of a backlight LED(Light Emitting Diode)(52), a flash LED(50), a light guide plate(54), and an external LCD(56). The light guide plate(54) reflects light, generated from either the backlight LED(52) or the flash LED(50). The external LCD(56) radiates the reflected light to the external. The backlight LED(52) emits light according to a control signal(66b) from a control part(12). The emitted light is reflected by the light guide plate(54), and the reflected light is radiated to the external through the external LCD(56). The external LCD(56), directly controlled by the control part(12), displays text data or numeric data, generated by the control part(12).
Patent KR-20040097877-A (KR)
Inventor: HAHM HYUN SIK
IPC: C09J133/10
Filed: 2003-05-12
Abstract: PURPOSE: Provided are an adhesive composition which is improved in smear fastness, heat resistance, tensile strength and peel strength and does not use an organic solvent and its preparation method. CONSTITUTION: The method comprises the steps of setting a nitrogen injection pipe, a reflux condenser, a thermometer and a stirring bar to the each entrance of a four-necked reactor; adding 120 g of distilled water and additives (barium sulfate, sodium bicarbonate and poly(vinyl alcohol)) to the reactor, setting the reaction temperature to 70 deg.C, and injecting a nitrogen gas; adding 1.2 g of an emulsifier (SLS), 120 g of a water-soluble acryl-based composition, 30 g of distilled water and liquid ammonia for adjusting pH to be 7-8 and stirring the mixture to prepare a pre-emulsion; injecting 1.2 g of an initiator (KSP) dissolved in 30 g of distilled water for 5 hours by using a pump; and maturing it for 3 hours. The water-soluble acryl-based composition comprises 45-51 wt% of n-butyl acrylate; 22-27 wt% of acrylonitrile; 22-27 wt% of n-butyl methacrylate; 0.4-1.0 wt% of acrylic acid; 1.0-1.6 wt% of 2-hydroxyethyl methacrylate; 0.2-0.5 wt% of barium sulfate; 0.8-1.2 wt% of sodium bicarbonate; and 1.0-2.0 wt% of poly(vinyl alcohol).
Patent KR-20040100588-A (KR)
Inventor: BAE KI YUL
IPC: H01B19/00
Filed: 2003-05-23
Abstract: PURPOSE: A formica injection apparatus is provided to mechanically inject precise amount of formica, thereby reducing the maintenance fee. CONSTITUTION: A formica material injection apparatus includes a frame, a main material tank(20), a solidifier material tank(30), an outlet mixer(40), and a constant amount supply device. The main material tank is implemented on one side of the frame and contains the main material made by mixing a polyester and stone powders. A main material pump is coupled with the main material tank. The solidifier material tank is implemented one the other side of the frame and contains the solidifier. The outlet mixer mixes the main material and the solidifier. The constant amount supply device is implemented between the main material pump and the outlet mixer. The constant amount supply device includes an auxiliary cylinder, a piston or diaphragm and an elastic member made of a spring or a compressed gas.
Patent KR-20040105384-A (KR)
Inventor: BYUN HYEON TAE
IPC: G11C29/00
Filed: 2003-06-09
Abstract: PURPOSE: A monitoring burn-in test method of a NAND type flash memory is provided to drastically reduce the test time of the monitoring burn-in test(MBT) by using various expectation values at one test. CONSTITUTION: A monitoring burn-in test method of a NAND type flash memory includes the steps of: reading(S12) the result values of I/O0 and I/O1 after the performance of th test mode; determining(S15) the expectation value 1 selected among the output values is matched to the result value or not, maintaining the count if the result is matched and increasing the count if the result is not matched; determining(S18) the expectation value 2 selected among the output values is matched to the result value or not, maintaining the count if the result is matched and increasing the count if the result is not matched; and determining(S21) the count of the result value is 2 or not, processing as a fail if the result is 2 and processing as a pass if the result is not 2.
Patent KR-20040106151-A (KR)
Inventor: BAE SSANG GI
IPC: H01J23/15
Filed: 2003-06-11
Abstract: PURPOSE: The choke structure of a magnetron is provided to bond a choke to an A-seal such that a uniform gap is maintained between the choke and a vertical bent portion of the A-seal all the time, thereby improving EMI(Electromagnetic Interference) characteristic. CONSTITUTION: A magnetron includes a choke(43) bonded to the inner side of an A-seal(15). The choke is combined with the A-seal such that a predetermined gap(G) is maintained between the choke and a vertical bent portion(15a) of the A-seal. A vertical catch(100) is formed at the end of a flange(43a) that is horizontally bent and placed on the top of the choke. The vertical catch is vertically bent and inserted into an A-ceramic contact portion(15b) of the A-seal to prevent the choke from being moved.
Patent KR-20040107180-A (KR)
Inventor: KIM BONG SEOK
IPC: H01T4/00
Filed: 2003-06-13
Abstract: PURPOSE: A surge protector is provided to permit the surge protector to be compatibly used both in an existing communication base station and next generation mobile communication base station, by allowing for impedance matching all over a wide band. CONSTITUTION: A surge protector(100) comprises a housing(110) having a hollow tubular shape, and which is formed of a transparent material to allow an inner space thereof to be seen through naked eyes; a ground connector(130) coupled to a side surface of the housing; insulation support members spaced apart from each other in the housing; an internal conductor(150) arranged in the housing in such a manner that the internal conductor penetrates between the insulation support members, wherein the internal conductor has both ends with shapes to be coupled to the respective coupling elements; and an arrester arranged between an inner surface of the ground connector and an outer surface of the internal conductor such that the arrester tightly contacts the inner surface and the outer surface.
Patent KR-20050008195-A (KR)
Inventor: KIM DAE JOONG
IPC: F02C7/05
Filed: 2003-07-14
Abstract: PURPOSE: A method for removing foreign matters from an oil feed pipe of a gas turbine is provided to improve the quality of the product, and to cut down manufacturing cost by preventing generation of foreign matters inside the oil feed pipe and eliminating scale completely. CONSTITUTION: To manufacture an oil feed pipe(20) formed in an inlet casing of a gas turbine, the oil feed pipe is manufactured through the casting process. Chrome sand(22) is charged in the oil feed pipe before the heat treatment of the processed oil feed pipe, and both sides of the oil feed pipe are sealed by using clay(24). The oil feed pipe is processed with the heat when combined with the inlet casing of the gas turbine. Chrome sand is removed from the oil feed pipe, and scale is removed from the oil feed pipe by using a grinding apparatus.
Patent KR-20050008333-A (KR)
Inventor: CHAE JU HONG
IPC: F25D11/00
Filed: 2003-07-15
Abstract: PURPOSE: An electric freezing/refrigerating showcase is provided to reduce the number of assembly processes and to make inspection and repairing thereof easy. CONSTITUTION: The electric freezing/refrigerating showcase includes a cabinet(10) having a receiving space which is open in the front, a lower panel(11c), an adiabatic case, and a freezing unit(31). The lower panel(11c) is formed in the lower part of the cabinet to divide the receiving space into a freezing room(12) and a machine room(14), and has an inlet(24) and an outlet(22) for the air in the freezing room. The adiabatic case positioned at the lower part of the lower panel forms a cycling path by which the air of the freezing room coming out of the outlet(22) circulates into the inlet(24). The freezing unit(31) has an evaporator(37), a compressor(39), and a condenser(40).
Patent KR-20050010134-A (KR)
Inventor: CHEON SANG EUN
IPC: H01M4/62
Filed: 2003-07-18
Abstract: PURPOSE: Provided are a conductive material having optimal physical properties, a positive electrode comprising the conductive material, and a lithium sulfur battery comprising the positive electrode. CONSTITUTION: The conductive material comprises a carbon-based material having a dibutyl phthalate absorption rate more than 400ml/100g. Particularly, the conductive material has a pH of 6 or above, has an average particle size of 10 to 50nm, and has a surface area of 800m2/g or more. The positive electrode for a lithium sulfur battery contains the conductive material together with a positive electrode active material. Furthermore, the lithium sulfur battery comprises the positive electrode; a negative electrode containing a negative electrode active material; and an electrolytic solution.
Patent KR-20050010373-A (KR)
Inventor: BAE JONG GUN
IPC: H04B1/40
Filed: 2003-07-19
Abstract: PURPOSE: A stylus pen having a microphone in a portable terminal is provided to sufficiently secure the separated distance between a speaker part and a microphone part so that a user can carry out a high-quality voice call. CONSTITUTION: A portable terminal comprises an accepting hole receiving a stylus pen(103) to operate a display unit. The stylus pen(103) comprises a microphone(133a). The microphone(133a) is embedded in one end of the stylus pen(103). A connection terminal(135) is installed at the other end part, at which a touch screen contact tip(131) is formed. The microphone(133a) and the connection terminal(135) are electrically connected to each other through an electrical wire(133b) in the stylus pen(103).
Patent KR-20050011147-A (KR)
Inventor: KO IN SEOK
IPC: G09B27/02
Filed: 2003-07-22
Abstract: PURPOSE: A toy having an embedded solar system model is provided to enable students to easily understand movement of planets in the solar system by implementing the solar system model in a frame. CONSTITUTION: A toy having an embedded solar system model includes a fixing plate(2), a revolving plate(16), a rotating plate(10), a planet display member(4), a driver, and a rotator. The fixing plate contains the planet display member at a center thereof. The revolving plate rotates on the fixing plate. The rotating plate rotates to be parallel with a point on the revolving plate. The planet display member is rotatably implemented at a center of the rotating plate. The driver is fixed on the revolving plate to rotate the rotating plate. The rotator rotates the revolving plate by the rotation of the rotating plate.
Patent KR-20050011324-A (KR)
Inventor: PARK JUN SEOK
IPC: H01L33/50
Filed: 2003-07-22
Abstract: PURPOSE: A semiconductor light emitting device and manufacturing method thereof are provided to improve emissive efficiency by forming a uniform fluorescent substance layer spaced apart from an LED(Light Emitting Diode) chip in a light transmitting resin layer. CONSTITUTION: A semiconductor light emitting device includes a metal terminal part, an LED chip, a light transmitting resin layer and a fluorescent substance layer. The metal terminal part includes an anode electrode(21) and a cathode electrode(22) with a reflective cup(23). The LED chip(24) is mounted on the reflective cup and electrically connected with the anode and cathode electrodes through bonding wires(25). The light transmitting resin layer(27) seals the LED chip. The fluorescent substance layer(26) is spaced apart from the LED chip in the resin layer.
Patent KR-20050012920-A (KR)
Inventor: JUNG TEA IN
IPC: F25J3/04
Filed: 2003-07-25
Abstract: PURPOSE: Provided is an operating method of an air separator having a sucking device capable of separating air, nitrogen and argon from the atmosphere using difference of boiling points between these elements. CONSTITUTION: A heat exchanger(200) for converting heat energy of air exhausted from an air compressor(302) is installed to a pipe(302a) connecting the air compressor and a cooling tower(304). Sucking devices(309A,309B) supplied with impure nitrogen from the heat exchanger are heated by an electric heater(311). A heat exchanger(300) for heat exchanging the cooling tower is installed to a pipe(304a) connected to the cooling tower. Air is supplied to sucking devices through the heat exchange, and the sucking devices are heated by an electric heater(311).
Patent KR-20050017771-A (KR)
Inventor: PARK MIN SOON
IPC: A47G1/06
Filed: 2003-08-08
Abstract: PURPOSE: A picture frame assembly having a receptacle for a perfume or aroma dispenser is provided which is capable of forming an agreeable, refreshing indoor atmosphere, thereby relaxing stress, fatigue or psychological disorder and ultimately improving the quality of user's life. CONSTITUTION: The picture frame(11) comprises: a perfume dispenser receptacle(10); a receiving space(12) which is provided at one side of a rear surface of the picture frame(11) and in which the perfume dispenser receptacle(10) is accommodated; a receiving tool in which at least one spare perfume dispenser receptacle is stored and to which a door(14) is openably fixed; and a foldable stand(15) allowing the picture frame(11) to be placed on a desk or a table.
Patent KR-20050017184-A (KR)
Inventor: CHO JONG WHAN
IPC: G02F1/1339
Filed: 2003-08-11
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a method for manufacturing the LCD are provided to prevent smear and improve texture by optimizing the height of spacers. CONSTITUTION: An LCD includes the first and second substrates, a liquid crystal layer, and a plurality of cell gap maintaining members(122). The first and second substrates face each other. The liquid crystal layer is interposed between the first and second substrates. The plurality of cell gap maintaining members maintain a cell gap between the first and second substrates, and at least one of the plurality of cell gap maintaining members has a cross section different from the cross section of the other cell gap maintaining members. The cell gap maintaining members are columns having irregular diameters.
Patent KR-20050023162-A (KR)
Inventor: LEE SEOK WOON
IPC: H01L29/786
Filed: 2003-08-27
Abstract: PURPOSE: A method of manufacturing a crystalline TFT(Thin Film Transistor) is provided to acquire easily a metal offset region without an additional photoresist mask, to prevent damage of an active layer and to improve a crystalline state of the active layer by implanting a predetermined metal for MILC(Metal Induced Lateral Crystallization) into the active layer using a gate forming mask in an existing state of a gate insulating layer. CONSTITUTION: An amorphous silicon active layer, a gate insulating layer(22) and a gate metal film are sequentially formed on an insulating substrate. A gate electrode(25) is formed by patterning selectively the gate metal film using a mask. At this time, the gate electrode is recessed under the mask. A predetermined metal for MILC is implanted into the active layer by using the mask, so that a metal implanted region is offset from a channel region of the active layer as much as the recessed length of the gate electrode. An ion-implantation is then performed on the active layer. The active layer is crystallized by using a heat treatment.
Patent KR-20050022732-A (KR)
Title: Fold structure of the back of a chair seat
Inventor: KIM JU HO
IPC: B60N2/32
Filed: 2003-08-29
Abstract: PURPOSE: A folding structure of a backrest seat is provided to maximize space utilization in a vehicle room by positioning the backrest seat and a rear cushion seat on an equal horizontal line in pulling back a front backrest seat. CONSTITUTION: In a folding structure of a backrest seat, the backrest seat is split into a lower seat connected with a cushion seat and an upper seat positioned on the upper part of the lower seat. The upper seat is coupled with the lower seat by a link(30) having first and second axial holes(31,32) to fold. A first hinge is combined to the first axial hole of the link disposed on the upper seat to fold and rotate the upper seat. A second hinge is joined to the second axial hole of the link arranged at the lower seat to fold and rotate the upper seat.