baber/WOPTO huggingface dataset:
Patent KR-20040016252-A (KR)
Title: Character and letter transmission service method for sender confirm
Inventor: KIM TAE GON
IPC: H04M1/57
Filed: 2002-08-16
Abstract: PURPOSE: A method for providing a caller character and text transmission service is provided to create various expressions through text service acceptance and graphic-based extension by modifying and transmitting a previously stored character or text in a method that transmits an associated code value. CONSTITUTION: When a portable phone is produced, a package of a service application, characters, and test sets for a caller character and text transmission service is installed(S100). A subscriber information system executes new member registration for the user of a calling portable phone connected through a wireless communication network. The caller selects and stores a desired service for a character/text set service or a text input service(S200). If a call request is received from the calling portable phone, a communication provider switching system confirms a service subscription state for the caller's intrinsic number through communication with the subscriber information system and transmits a code value, based on the result, and the call connection request to a receiver portable phone appointed by the caller(S300). The receiver portable phone displays caller information, composed of a character and a text, and executes a phone call with the caller portable phone according to the receiver's selection(S400).
Patent KR-20040017196-A (KR)
Title: promotion method of air circulation around groin.
Inventor: CHUNG SEUN YUNG
IPC: A41B9/00
Filed: 2002-08-20
Abstract: PURPOSE: Provided is a promotion method of air circulation around the groin by providing a groin separator, thereby removing moist in the scrotum due to sweating and inhibiting conduction of high body temperature to the scrotum. CONSTITUTION: A groin separator for air circulation is characterized in that a Y-shaped groin separator is formed into a pipe typed fibrous band, and aeration balls are inserted into the band. The lower end of the grin separator is equipped with a snap or a velcro tape.
Patent KR-20030011013-A (KR)
Title: A synthetic control system of toilet
Inventor: LEE YEONG HO
IPC: E03D9/00
Filed: 2002-09-04
Abstract: PURPOSE: Provided is an overall management system for toilet room, which makes a user comfortable in the toilet and manages the system of toilet effectively by system control. CONSTITUTION: The system comprises a sensor(5) attached to door of a toilet; an indication lamp(6), a speaker(7,9) and an outdoor lamp(16) located near the sensor(5); a sensor lamp(8), a speaker(9) and an electric light(10) mounted inside the toilet; a ventilation fan(13) fixed on a ceiling; optic sensors(14) at both sides of a toilet bowl(1); and an emergency switch(12) near to the toilet bowl(11) controlled by a timer and a control box(15) set up with I.C. The optic sensor(14) and the sensor(5) detect the person in use and indicate the existence of user by light and/or sound signals.
Patent KR-20040022575-A (KR)
Title: Cross-linked poloxamer, cross-linked poloxamer hydrogel and processes for preparing thereof
Inventor: CHO JONG SU
IPC: C08G59/16
Filed: 2002-09-09
Abstract: PURPOSE: Provided are a crosslinked poloxamer and a hydrated gel thereof, which are prepared with ease, have a high bio-stability and are used as a drug delivery carrier, a support for tissue engineering, an artificial lens and a biological implant material. CONSTITUTION: The crosslinked poloxamer is represented by the following formula and has a molecular weight of 10,000-5,000,000, wherein R is an alkyl having the formula of CnH2n+1, in which n is ranged from 0 to 10; and each of x, y and z is an integer defined by the molecular weight of the crosslinked poloxamer. In addition, the hydrated gel of the crosslinked poloxamer comprises 1-5 parts by weight of water per part by weight of the crosslinked poloxamer.
Patent KR-20030023558-A (KR)
Inventor: FUJIMURA MASANORI
IPC: C04B35/47
Filed: 2002-09-13
Abstract: PURPOSE: A magnetic condenser is provided to suppress a self heat-generation and allow for a low loss even in the high voltage operating conditions. CONSTITUTION: A magnetic condenser(100) comprises a dielectric magnetic having, as a main component, any one of dielectric composition of CaTiO3-La2O3-TiO2 system, dielectric composition of CaTiO3-La2O3-TiO2-SrTiO3 system, dielectric composition of SrTiO3-CaTiO3 system, dielectric composition of SrTiO3-CaTiO3-Bi2O3-TiO2 system, dielectric composition of SrTiO3-PbTiO3-Bi2/3TiO3 system, and dielectric composition of SrTiO3-PbTiO3-Bi2/3TiO3-CaTiO3 system; and a first layer electrode(2) made of Zn formed on the opposed surfaces of the dielectric magnetic.
Patent KR-20030025873-A (KR)
Inventor: KIMURA HAJIME
IPC: G09G3/32
Filed: 2002-09-19
Abstract: PURPOSE: A semiconductor device is provided to make the electric current flow for write-in signal larger at all time than the electric current flow in EL element during light emission. CONSTITUTION: A semiconductor device includes a source signal line(101), a first gate signal line(102), an electric current supply line(104), a first switching element(105), a driver TFT(107), a driver TFT(108), a storage capacitor(109), an EL element(110). The first switching element(105) is controlled by the first gate signal line(102). A first electrode of the first switching element(105) is connected to the source signal line(101), a second electrode of the first switching element(105) is connected to a first electrode of the driver TFT(107) and a first electrode of the converter and driver TFT(108). The second switching element(106) is controlled by the second gate signal line(103). A first electrode of the second switching element(106) is connected to a gate electrode of the driver TFT(107) and a gate electrode of the converter and driver TFT(108), and a second electrode of the second switching element(106) is connected to the source signal line(101). A second electrode of the driver TFT(107) is connected to an anode of the EL element(110), and a second electrode of the converter and driver TFT(108) is connected to the electric current supply line(104). The storage capacitor(109) is connected between the gate electrode and the second electrode of the converter and driver TFT(108), and stores the voltage between a gate and a source of the converter and driver TFT(108). Predetermined electric potentials are input to the electric current supply line(104) and the cathode of the EL element(110), which thus have a mutual electric potential difference.
Patent KR-20030027733-A (KR)
Title: Annular receptacle for a rotating carrier
Inventor: OBWEGER RAINER
IPC: H01L21/304
Filed: 2002-09-26
Abstract: PURPOSE: An annular receptacle for a rotary carrier is provided to be capable of housing a disk-like object such as semiconductor. CONSTITUTION: A carrier having a wafer is guided to a position between ring zones(14',14") and driven so it rotates. The wafer is treated using an etching liquid which is thrown off outward into a channel(26') and guided away via a spur line(36). Simultaneously, the processing air is suctioned off via ring zone(14') via suction, a chamber(18') and spacers(24) into a pressure distribution chamber(30) which is connected to a central suction line. The carrier is raised and brought into a position between ring zones(14,14'). A further reduction of the size of the device is achieved through the essentially parallel arrangement of pressure distribution chamber(30) and channel.
Patent KR-20030038361-A (KR)
Title: Cooler for construction machine
Inventor: KOYAMA HITOSHI
IPC: E02F9/00
Filed: 2002-10-18
Abstract: PURPOSE: To provide a cooling device for a construction machine allowing easy maintenances such as cleaning, inspection and repair of cooling apparatuses such as a radiator, an oil cooler and an after cooler. CONSTITUTION: A frame 1 forming an opening part 1a on an airflow route is provided upstream of a fan 26. The radiator 11A and the oil cooler 12, or the radiator 11 and the oil cooler 12 and the after cooler 13 are arranged on the opening part 1a of the frame 1 in parallel and the one of the radiator 11A and the oil cooler 12, or the radiator 11 and the oil cooler 12 and the after cooler 13 is detachably attached on the frame 1. A fan shroud 19 is attached on the frame 1. A part of the fan shroud 19 can be detachable.
Patent KR-20040035439-A (KR)
Title: fabrication method for display panel using large scale full-color
Inventor: KIM CHANG NAM
IPC: H05B33/10
Filed: 2002-10-22
Abstract: PURPOSE: A method for fabricating a large-sized full-color display panel is provided to prevent a scratch of a substrate in an alignment process by forming a plurality of pins on a mask holder to prevent a warping phenomenon of the substrate. CONSTITUTION: A full-color shadow mask(50) is mounted on a mask holder(60) having a center region on which a plurality of pins(62) are formed. A plurality of unit patterns and a plurality of holes are formed on the full-color shadow mask(50). The pins(62) penetrate the holes. A large-sized substrate(70) is loaded on the pins(62) projected from the full-color shadow mask. An alignment process of the large-sized substrate(70) is performed. The large-sized substrate(70) is adhered on the full-color shadow mask. An RGB organic EL layer is formed by shifting the full-color shadow mask. A cathode material layer and a passivation layer are sequentially formed thereon. An encapsulation process is performed.
Patent KR-20040039729-A (KR)
Title: Transgenic mice inducing hepatocellular carcinoma by the expression of mutant type H-ras cDNA
Inventor: LEE DONG SEOK
IPC: C12N15/85
Filed: 2002-11-04
Abstract: PURPOSE: A transgenic mouse inducing hepatocellular carcinoma is provided, thereby overexpressing mutant type H-ras gene and inducing hepatocellular carcinoma, so that it can be useful for screening medicines for treating the liver cancer or for studying on the liver cancer incidence mechanism. CONSTITUTION: A method for producing a transgenic mouse inducing hepatocellular carcinoma comprises the steps of: constructing a H-ras expression vector containing 5' flanking sequence with a mouse albumin enhancer/promoter, human H-ras cDNA in which a 12th codon is mutated from glycine to valine, and a SV40 poly A sequence for transcription termination; micro-injecting the H-ras expression vector into a fertilized mouse egg; transplanting the mouse egg into a mouse oviduct; and growing the mouse egg, wherein the hepatocellular carcinoma is induced in a 6-month-old mouse.
Patent KR-20040040610-A (KR)
Title: Proportioning valve for a car
Inventor: KIM SANG BO
IPC: B60T8/26
Filed: 2002-11-07
Abstract: PURPOSE: A proportioning valve for a vehicle is provided to keep oil pressure uniform and prevent overshooting by fitting a metal valve having an O-ring into a piston having a recessed groove and a protruded shaft and inserting the metal valve in a valve body. CONSTITUTION: A proportioning valve for a vehicle has a valve(130) fitted into the periphery of a piston(100) in an inner space part(13) of a valve body(10). The piston is divided into two parts. A protruded shaft(122) and a recessed shaft(112) are formed to a portion at which the divided parts touch each other. The protruded shaft formed to a piston(120) is fitted into a through hole(132) of the valve and the protruded shaft exposed through the through hole is forcibly fitted into the recessed shaft of another piston(110). Sealing rings(140) are inserted in insertion grooves(134) formed to the periphery of the valve. The valve is interposed between the protruded shaft and the recessed shaft and airtightness is maintained.
Patent KR-20040046004-A (KR)
Title: Wafer Diffusion Apparatus Producing a Small Amount of Powder
Inventor: KIM TAE JIN
IPC: H01L21/22
Filed: 2002-11-26
Abstract: PURPOSE: Wafer diffusion equipment for restraining the generation of powder is provided to be capable of preventing exhaust gas from being transformed into powder due to the abrupt fall of temperature as the exhaust gas flows from a diffusion furnace to a gas control part. CONSTITUTION: Wafer diffusion equipment is provided with a high temperature diffusion furnace for carrying out a diffusion process for a wafer and a gas control part. At this time, the gas control part is connected with the diffusion furnace, a plurality of gas flow valves(108,109), and a gas exhaust valve(103) for controlling the gas flowed into the diffusion furnace. The wafer diffusion equipment further includes an adaptor(201) installed at the connecting portion between the high temperature diffusion furnace and the gas exhaust valve for thermal insulation. Preferably, the adaptor is made of quartz.
Patent KR-20040050234-A (KR)
Inventor: MYUNG CHEOL SOO
IPC: C12M3/00
Filed: 2002-12-09
Abstract: PURPOSE: A culturing apparatus for subaqueous microorganism is provided, thereby easily and accurately controlling the vessel temperature although a lamp is illuminated because heat from the displaying plate can be discharged through the thermoelectric device and thermal plate. CONSTITUTION: The culturing apparatus(1) for subaqueous microorganism comprises a vessel(3) containing sea water with subaqueous microorganism; a display stand(9) installed within a box(5) for displaying a plurality of the vessels(3); a lamp inserted into an irradiating hole(11) in the display stand(9) and irradiating the vessel(3); one or more thermoelectric device installed in the one side of the display stand(9); a thermal plate(53) installed in the side of the thermoelectric device directing the display stand(9); and a thermal fan(55) installed in the side of thermal plate(53) directing the thermoelectric device.
Patent KR-20040050614-A (KR)
Title: Hard Thin Film Coatings Having Oxidation Resistance in High Temperature and its Manufacturing Method
Inventor: LEE GI SEON
IPC: C23C14/06
Filed: 2002-12-10
Abstract: PURPOSE: A rigid thin film for cutting/wear resistant tools having superior oxidation resistance at high temperature compared to a conventional TiAlN tool by adding La that is a rare earth element to TiAlN thin film, thereby reducing surface diffusion of Al from a matrix thin film and maintaining high hardness, and a method for manufacturing the same are provided. CONSTITUTION: The rigid thin film for cutting/wear resistant tools having oxidation resistance at high temperature is characterized in that it is represented as the following formula: TiaAlbLacNd, where 20<=a<=45 at.%, 5<=b<=25 at.%, 0.1<=c<=5 at.%, and 40<=d<=60 at.%. The method for manufacturing rigid thin film for cutting/wear resistant tools having oxidation resistance and high hardness at high temperature is characterized in that a TiAlLaN thin film is formed on the surface of tool steel by physical vapor deposition, and 0.1 to 5 at.% of La is added to a composition for the TiAlLaN thin film to reduce oxidation speed and improve thermal shock resistance, wherein 20 to 45 at.% of Ti, 5 to 25 at.% of Al and 40 to 60 at.% of N are contained in the TiAlLaN thin film, wherein a (Ti, Al) target containing La used in physical vapor deposition of the TiAlLaN thin film is formed by inserting metal La into the holes after forming a plurality of holes having a certain diameter on a (Ti, Al) target, and wherein the physical vapor deposition is applied using ion plating, sputtering, chemical vapor deposition, evaporation or a mixture thereof.
Patent KR-20040051005-A (KR)
Title: external electrode fluorescent lamp and method for forming the same
Inventor: CHOI JONG HYEON
IPC: G02F1/13357
Filed: 2002-12-11
Abstract: PURPOSE: An external electrode fluorescent lamp and a method of fabricating the fluorescent lamp are provided to prevent inclination of electric field in the lamp to improve reliability of the lamp. CONSTITUTION: An external electrode fluorescent lamp includes a plurality of fluorescent lamps(31) and external electrodes(32). Both ends of each fluorescent lamp are symmetrical and rounded, and a fluorescent material is coated on the inner wall of each fluorescent lamp to emit light. The external electrodes are respectively formed at both ends of each fluorescent lamp. The external electrode fluorescent lamp further includes beads(33), which are respectively inserted into both ends of each fluorescent lamp. The beads have a cylindrical, bar or ball shape.
Patent KR-20040055914-A (KR)
Title: Apparatus and method printing binarization data
Inventor: CHO WON GYEONG
IPC: G06F3/12
Filed: 2002-12-23
Abstract: PURPOSE: A device and a method for printing binary data are provided to equalize/print the brightness for the binary data of the channels having the binary data. CONSTITUTION: A brightness equalizer(100) equalizes the brightness data included in the channels and outputs the binary data that the brightness is equalized. A printing part(120) prints the binary data that the brightness is equalized. The brightness equalizer is equipped with the brightness correction filters outputting the brightness-enhanced binary data by filtering the binary data included in the channel, and a brightness synthesizer synthesizing the filtered binary data and outputting the synthesized binary data.
Patent KR-20040056060-A (KR)
Title: A hot work roll cooling apparatus and its control method
Inventor: KIM HONG JUN
IPC: B21B37/74
Filed: 2002-12-23
Abstract: PURPOSE: An apparatus for cooling hot rolling rolls is provided to automatically cool the rolling rolls of rolling mill used in hot rolling at an uniform cooling rate until thermal shape change of the rolling rolls is finished, and a method for controlling the apparatus is provided. CONSTITUTION: The apparatus comprises a motor(22) for driving upper rolling roll(20) and lower rolling roll(21) respectively; a plurality of refrigerant injection nozzles(23) for injecting refrigerant onto the upper rolling roll and the lower rolling roll respectively; a refrigerant pump(28) for supplying the refrigerant to the plurality of refrigerant injection nozzles at a certain pressure; a valve(29) for controlling flow rate of the refrigerant supplied to the refrigerant injection nozzles from the refrigerant pump; a shape measuring sensor(25) for measuring shape of the rolling rolls; a temperature measuring sensor(26) for measuring the surface temperature of the rolling rolls; and a controller(27) for determining refrigerant injection quantity and rotational speed of the rolling rolls from the shape information and surface temperature information of the rolling rolls measured from the shape measuring sensor and the temperature measuring sensor so that the refrigerant is injected onto the rolling rolls rotated by the motor from the refrigerant injection nozzles by controlling the valve and the motor, wherein the apparatus further comprises a wiper(24) for removing the refrigerant injected onto the rolling rolls by the refrigerant injection nozzles from the rolling rolls.
Patent KR-20040056749-A (KR)
Title: Method for the production of Si-steel strip having single-preferred orientation and properties of low core and high magnetic induction
Inventor: CHAE GYEONG HUN
IPC: C21D8/12
Filed: 2002-12-24
Abstract: PURPOSE: A method for manufacturing extremely thin grain-oriented silicon steel sheet having low iron loss and high magnetic induction is provided to improve rolling productivity and lower production cost by performing two times of rolling and final annealing at a dry hydrogen atmosphere. CONSTITUTION: In a method for manufacturing an extremely thin silicon electrical steel sheet having thickness of 0.23 mm or less by passing a hot rolled silicon steel sheet manufactured by melting and hot rolling through processes of first cold rolling, first intermediate annealing, second cold rolling and recrystallization annealing at a dry hydrogen atmosphere, the method is characterized in that a reduction ratio of the second cold rolling process is controlled to from 30% to less than 80%, and an atmospheric temperature of the recrystallization annealing process at a dry hydrogen atmosphere is controlled to 850 to 1,350 deg.C. In a method for manufacturing an extremely thin silicon electrical steel sheet having thickness of 0.23 mm or less by passing a hot rolled silicon steel sheet manufactured by melting and hot rolling through processes of first cold rolling, first intermediate annealing, second cold rolling, second intermediate annealing, third cold rolling and recrystallization annealing at a dry hydrogen atmosphere, the method is characterized in that a reduction ratio of the third cold rolling process is controlled to from 30% to less than 80%, and an atmospheric temperature of the recrystallization annealing process at a dry hydrogen atmosphere is controlled to 850 to 1,350 deg.C, wherein the hot rolled silicon steel sheet comprises 4 wt.% or less of Si, 0.01 wt.% or less of C, 0.01 wt.% or less of N, 0.05 wt.% or less of S, 0.01 wt.% or less of soluble Al and a balance of Fe and other inevitable impurities.
Patent KR-20040057475-A (KR)
Title: Mirror protecting from water hammering and steaming
Inventor: YUN JONG HAK
IPC: A47G1/00
Filed: 2002-12-26
Abstract: PURPOSE: A mirror is provided to prevent a mirror from being steamed-up on the surface and to prevent a water hammering phenomena due to rapidly opening/closing a tap. CONSTITUTION: The mirror for preventing steamed-up phenomena has a space unit inside thereof. The space unit includes an air chamber(8) which comprises a lower side filled with hot water(4) and an upper side filled with air. The hot water(4) from a tap flows into a hot water pipe(3), the lower side of the mirror, a shower-tap pipe(6), and a shower tap in sequence. The internal temperature of the mirror(5) is increased by the hot water(4) which leads to decrease the difference of temperature between the internal and external of the mirror(5).
Patent KR-20040058423-A (KR)
Title: Decoder Application Specific Integrated Circuit in Digital TV
Inventor: LEE SEUNG HYEON
IPC: H04N5/85
Filed: 2002-12-26
Abstract: PURPOSE: A decoder ASIC of a DTV system is provided to support all signal source combination in a system using input signal sources more than input ports of an ASIC(Application Specific Integrated Circuit) by selecting data from all input ports. CONSTITUTION: A plurality of input ports(110,120) are formed of one fixed port and other change ports, wherein the plurality of input ports have the same function. A plurality of internal multiplexers(310,320,330) selectively connect the plurality of input ports with a plurality of internal decoders(140,150,160) according to an internal multiplexer controls signal. A plurality of external multiplexers(400,500) selectively connect the plurality of input ports with a plurality of external signal sources according to an external multiplexer controls signal.