baber/WOPTO huggingface dataset:
Patent KR-20040000616-A (KR)
Title: Structure for horizontal cellular-phone
Inventor: CHOI SUN YEOL
IPC: H04B1/38
Filed: 2002-06-22
Abstract: PURPOSE: A transverse-type cellular phone structure for easy left/right handles is provided to add a zoom function to a transverse-type screen, thereby easily expanding and reducing a cellular phone screen and expanding a visible region as easily opening/shutting a cellular phone cover. CONSTITUTION: In order to transversely recognize operational buttons(3) of a body(1) and a screen(4) of a cover(2), the screen(4) is transversely arranged. In order to safely use a cellular phone on one ends and centers of the body(1) and the cover(2), concave-type handles(5,5a) are installed. A lower concave part(6) is combined with a lower projection(7) so as to safely open/shut the body(1) and the cover(2).
Patent KR-20040001823-A (KR)
Title: Bread crumbs tray for microwave oven having toaster
Inventor: CHO GYU SIK
IPC: F24C15/16
Filed: 2002-06-28
Abstract: PURPOSE: A tray assembly of a microwave oven serving as a toaster is provided to facilitate cleaning and maintenance by simplifying the disassembling and assembling. CONSTITUTION: A tray assembly of a microwave oven serving as a toaster forms an extended piece(74a) with a protrusion(74c), and a hook(74b), each protruded to the bottom portions of both sides of a tray(74) on which bread is put. Plural combining slits(70a,70b), to which the hook and the extended piece are combined, are formed to a tray support part(70) supporting the tray. A securing hole(70c) to which the protrusion is combined is formed to the lower side of the combining slit in which the extended piece is inserted.
Patent KR-20030004139-A (KR)
Title: Manufacturing method and manufacturing device of color filter, manufacturing method and manufacturing device of liquid crystal display device, manufacturing method and manufacturing device of electroluminescence board, manufacturing method and manufacturing device of electroluminescence apparatus, film forming method and apparatus, electro-optical device and method of the same, and electronice equipment
Inventor: ARUGA HISASHI
IPC: H05B33/12
Filed: 2002-07-03
Abstract: PURPOSE: A method and a device for manufacturing a color filter, a method and a device for manufacturing a liquid crystal display device, a method and a device for manufacturing a substrate for manufacturing an EL(Electro-Luminescence) light emitting device, a method and a device for manufacturing an EL light emitting device, a method and a device for forming film are provided to boost the accuracy in an ink delivery position from a nozzle, to improve the utilization factor of the nozzle, to prevent color of respective pixels from fluctuating and to realize uniform and in-plane optical characteristics of an optical member by making all the nozzles of the ink jet head accurately pass over regions. CONSTITUTION: A color filter(1) is formed by primarily and secondarily scanning a substrate(2) with a plurality of ink jet heads(22) equipped with nozzles(27). Among the plurality of ink jet heads, representing a mutual interval between respective endmost nozzles of two adjacent heads by W and a definite pitch of the aligned nozzles by D, an equation W=mD (where m is an integer of two or more) holds. Furthermore, representing a pitch of secondary scanning movement of the head by P, an equation P=nD (where n is an integer of one or more) holds.
Patent KR-20040009077-A (KR)
Title: A plastic gear manufacturing apparatus and method
Inventor: HONG SUN GUK
IPC: B29C45/00
Filed: 2002-07-22
Abstract: PURPOSE: A device and method for forming a plastic gear is provided to reduce the cost of materials and to improve the dimensional precision of the plastic gear by supplying gas to a cavity before injecting melted high molecular substances mixed with supercritical fluid and preventing the supercritical fluid from foaming. CONSTITUTION: A device for forming a plastic gear is composed of an injection unit(50) rotating a screw(54) in a cylinder(52) and injecting a high molecular substance melted by a heater, a gas injection unit(60) injecting gas into the inside of the cylinder so that supercritical fluid is mixed with the melted high molecular substance, a mold(70) filled with the melted high molecular substance mixed with the supercritical fluid, and a gas supply unit(80). The gas supply unit supplies gas to a cavity(72) formed at the mold.
Patent KR-20040015603-A (KR)
Title: Giving Up Smoking Using Wire and Wireless Network
Inventor: PARK SANG KUY
Filed: 2002-08-13
Abstract: PURPOSE: A method for guiding non-smoking using a wire/wireless network is provided to get an excellent non-smoking effect by continuously transferring a warning message or a humorous message helpful to the non-smoking to a person to quit smoking. CONSTITUTION: A non-smoking member logs in to a web site. The non-smoking registration and a message transmitting schedule are informed. In case of a transmitting time for each member, message contents are searched from a database server and are transmitted to a fixed medium. In case that the message contents are updated by a web site manger, a transmitting message is updated and transmitted to each member. In the case that the non-smoking result confirmation is requested, the web server makes the member input an evidence for proving a non-smoking result. In the case that the non-smoking proof is successful, a basic gift is given to the member.
Patent KR-20030020232-A (KR)
Title: A method of preparing a hydrogel biochip by using satar-like PEG derivatives
Inventor: HUH NAM
IPC: C12Q1/68
Filed: 2002-08-14
Abstract: PURPOSE: Provided is a process for producing a hydrogel biochip having 3-dimensional structure and improved sensitivity by using an epoxy-contained radial polyethylene glycol derivative. CONSTITUTION: The process comprises the steps of: reacting the radial polyethylene glycol having an epoxy group at the end thereof and a low molecular weight hydrophilic polymer to prepare a matrix, wherein the hydrophilic polymer has an average molecular weight of 60-100,000 and is a polyethylene glycol having hydroxy, amino, or thiol; covalently bonding a probe to the matrix to prepare a matrix-probe conjugation body, wherein the probe is nucleic acid(DNA, RNA, or PNA), protein, or oligopeptide; fixing the matrix-probe conjugation body to a solid substrate such as glass, quartz, silicone, plastic, polypropylene, polycarbonate, or activated acrylamide.
Patent KR-20040016191-A (KR)
Title: Correction circuit for miss-Convergence correction device of deflection yoke
Inventor: SONG HYEON SEOP
IPC: H04N9/28
Filed: 2002-08-16
Abstract: PURPOSE: An improved circuit of a device for compensating misconvergence of a deflection yoke is provided to adjust only troubled points by adjusting an added YH volume in the case of having troubles in C/G features, thereby minimizing the inferiority. CONSTITUTION: First upper and lower coma-free coils and second upper and lower coma-free coils are electrically connected with each other in serial to a vertical coil main unit. A YHC(crossed misconvergence) adjusting unit is parallel connected with the first upper and lower coma-free coils for controlling a relative quantity of a current flowing in the first upper and lower coma-free coils to adjust misconvergence of a picture. A YV(vertical misconvergence) adjusting unit is parallel connected with the second upper and lower coma-free coils for controlling a relative quantity of a current flowing in the second upper and lower coma-free coils to adjust vertical misconvergence of the picture. An upper YH variable resistance(YHVR1) is serially connected between a connection point of the YHC adjusting unit and the first upper coma-free coil, and the second upper coma-free coil for adjusting a quantity of a current flowing in the upper coma-free coils. A lower YH variable resistance(YHVR2) is serially connected between another connection point of the YHC adjusting unit and the first lower coma-free coil, and the second lower coma-free coil for adjusting a quantity of a current flowing in the lower coma-free coils.
Patent KR-20040017070-A (KR)
Title: Fin & Tube type Heat Exchanger using Brazing and Method for manufacturing the same
Inventor: CHAE JONG SAENG
IPC: B23K31/02
Filed: 2002-08-20
Abstract: PURPOSE: A fin-tube type heat exchanger and a method for manufacturing the same are provided to prevent a gap from being created between a coolant pipe and a heat emission fin by inserting the coolant pipe into a perforated hole of the heat emission fin. CONSTITUTION: A coolant pipe(40) is fabricated by processing an aluminum thin plate coated with filler metal into a pipe shape. The pipe-shaped coolant pipe(40) is cut into several pipe parts having a predetermined size. Then, flux is coated on the pipe-shaped coolant pipe(40). The plurality of coolant pipes(40) coated with the flux are inserted into perforated holes(48) of a flat-plate type heat emission fins(45). A supporting plate is installed at both sides of the coolant pipes(40) and a plurality of return caps are fixed to the supporting plate. Then, a brazing process is carried out so as to integrally weld the above components.
Patent KR-20020082811-A (KR)
Inventor: CHEON JI DEAK
IPC: C01D3/14
Filed: 2002-08-21
Abstract: PURPOSE: Provided is an auto-continuous melting furnace system to produce purified salt by heating quickly to a very high temperature with low and high frequencies. Therefore, the system removes harmful materials and enables to produce a large quantity of salt at a small area. CONSTITUTION: The melting furnace(5) is heated over 1300deg.C by self induction due to the wavelength of low and high frequency transmitted by induction coil(6) surrounding furnace, and is covered with heat resistant materials(6-1) to prevent heat from transferring to the outside. The harmful gases generated from salt melting and water are discharged through an outlet(9) on a cover(10) of the furnace. The molten salt, transferred by the rotation of a melt-exhaust screw(18), is forced to cool by cooling water, solidified, and ground for purified salt.
Patent KR-20040017864-A (KR)
Title: Method for Resource Assigning in Radio Mobile Communication System
Inventor: LEE HYEON GU
IPC: H04B7/26
Filed: 2002-08-22
Abstract: PURPOSE: A method for assigning resources in a wireless mobile communication system is provided to efficiently use the resources without an additional signaling procedure by deciding whether assigning an additional resource in a selector on the basis of resource information reported from a BTS(Base Transceiver System) to a BSC(Base Station Controller) in a predetermined time interval. CONSTITUTION: A BSP(BTS control Processor) of a BTS checks whether an available resource exists in a predetermined time interval(S30). The BSP transmits resource information currently usable in the BTS to a CCP of a BSC(S32). The CCP receives resource information from the BSP, and transmits resource information to a selector(S34). If it is necessary for assigning an additional resource to process a traffic received from a packet network(S36), the selector decides whether it is possible for assigning the additional resource with reference to resource information received from the BSP through the CCP(S38). If it is possible for assigning the additional resource, the selector requests the assignment of the additional resource to the CCP(S42). The CCP requests the assignment of the additional resource to the BSP, receives the additional resource assignment result from the BSP, and transmits the additional resource assignment result to the selector(S44). If the additional resource assignment is successfully performed(S46), the selector additionally assigned resource information to a corresponding mobile terminal(S48).
Patent KR-20040018763-A (KR)
Title: A rivers bank had a bank-core, its construction system and its construction method
Inventor: NA SUNG MIN
IPC: E02B3/10
Filed: 2002-08-27
Abstract: PURPOSE: A river bank with a waterproof bank core, and a construction device and a construction method thereof are provided to prevent a water from leaking from a river bed to the earth's surface through the lower part of the bank and to prevent degradation of river by constructing the waterproof bank core to the middle part of the bank. CONSTITUTION: In a river bank(20) with a waterproof bank core(100), the waterproof bank cores are formed to the middle part of the river bank. The waterproof bank core is laid under the ground to the depth deeper than a river bed(10) and is united by a coupling unit and continued in the longitudinal direction of the river bank. The lower end of the waterproof bank core is formed more deeply than the difference in the height of the earth's surface(30) and the river bed if the earth's surface is lower than the river bed. A wall body support unit(300), restricting the upper end of the waterproof bank core, is installed to the upper end of the waterproof bank core, to prevent inclination toward the river side.
Patent KR-20040019223-A (KR)
Title: A monitor which have 3d hotkey and the method using the monitor
Inventor: KIM DONG YEOP
IPC: G06F3/14
Filed: 2002-08-27
Abstract: PURPOSE: A monitor having a three dimensions shortcut key function and a method thereof are provided to execute a three dimensions function promptly by selecting a shortcut key corresponded to the three dimensions function. CONSTITUTION: As a method for implementing a three dimensions function on a computer monitor having a display unit, a video signal processing unit, a power unit, and a three dimensions function, it is judged whether a shortcut key corresponded to a three dimensions function installed in the monitor is selected by a user. If a shortcut key corresponded to the three dimensions function is selected, an MCU(Micro Controller Unit) program for controlling a chip which executes a three dimensions function is executed. A three dimensions function is executed by a control of the MCU in accordance with the MCU program.
Patent KR-20040018847-A (KR)
Inventor: YUM BONG YEOL
IPC: F24F6/00
Filed: 2002-08-27
Abstract: PURPOSE: A clean humidifier without bacteria is provided to supply clean humidified air without bacteria to the room through sterilizing action of a membrane module and moisture evaporation action. CONSTITUTION: A clean humidifier without bacteria has a water storage tank(1) for storing water and a water pipe(13) connected from one side of the water storage tank to the other side of the water storage tank. Water circulates through the water pipe. The water pipe has a membrane member(14) at a region corresponding to a discharge outlet(6) of a humidifier body(5). Circulating water is purified and sterilized while passing through the membrane member. A fan module(7) is disposed to a spot corresponding to the discharge outlet, on the other side of the membrane member, to evaporate the water, absorbing and remaining while passing through the membrane member, and to supply the humidified air to the room.
Patent KR-20040022750-A (KR)
Inventor: YOO CHANG BEOM
IPC: G01M15/00
Filed: 2002-09-05
Abstract: PURPOSE: A simulator for an idle speed actuator is provided to improve reliability and performance of a vehicle by carrying out various simulation tests. CONSTITUTION: A simulator includes an air filter(11) removing impurities from intake air, flowmeters(12) for measuring an amount of air flowing through an idle speed actuator(10), and a pressure adjustment unit for automatically adjusting pressure applied to both ends of the idle speed actuator(10). A vacuum pump(13) is provided to be a substitute for an engine. A PWM(Pulse Width Modulation) signal transferred to the idle speed actuator(10) from an engine ECU(Engine Control Unit) is controlled by a pulse generator(14). Open valves(15) are positioned parallel to the flowmeters(12), and opened selectively according to a selected flowmeter. The vacuum pump(13) generates airflow so that pressure difference is created at each end of the idle speed actuator(10).
Patent KR-20030024632-A (KR)
Title: Washing Machine having Electrolysis System
Inventor: KIM HEE JEONG
IPC: D06F39/08
Filed: 2002-09-17
Abstract: PURPOSE: A washing machine mounted with an electrolyzation system is provided to increase the contact between positive and negative plates and water and improve the electrolyzing efficiency by interposing an ion-exchange film between the positive and negative plates. CONSTITUTION: A washing machine includes an electrolyzation system supplied with water and electrolyte from the outside, and a water tub supplied with the decomposited and electrolyzed water. The electrolyzation system includes a case formed of positive and negative reaction chambers(11,12) facing each other and coupled together, an ion-exchange film(15) mounted in the case for separating the chambers, and plate-shaped positive and negative plates(13,14) mounted in parallel to the ion-exchange film in the positive and negative reaction chambers respectively. The water supplied from the outside is supplied to the positive and negative reaction chambers to be electrolyzed, wherein acid electrolytic water produced in the positive reaction chamber is supplied to the outside or the water tub via a first water channel and alkaline electrolytic water produced in the negative reaction chamber is supplied to the water tub via a second water channel.
Patent KR-20040026500-A (KR)
Title: Method of fabricating flash memory devices
Inventor: CHOI JUN HYEOK
IPC: H01L21/8247
Filed: 2002-09-25
Abstract: PURPOSE: A method for fabricating a flash memory device is provided to form a low voltage transistor with high output current and a high voltage transistor with high breakdown voltage by increasing the contact area of a contact plug and a junction without damaging a source/drain of a transistor in an etch process. CONSTITUTION: A semiconductor substrate(20) is prepared which includes a low voltage region(b) and a high voltage region(c). A low voltage gate pattern(30) and a high voltage gate pattern(32) are formed on the semiconductor substrate having the low voltage region and the high voltage region. The first, second and third material layers are sequentially and conformally formed on the semiconductor substrate. The third material layer on the low voltage region is eliminated. The second and third material layers in the high voltage region and the second material layer in the low voltage region are sequentially and anisotropically etched by using the first material layer(34) as an etch stop layer so that the first sidewall spacer(36b) is formed on the sidewall of the low voltage gate pattern and the second and third sidewall spacers(36c,40a) are formed on the sidewall of the high voltage gate pattern.
Patent KR-20040026750-A (KR)
Title: An apparatus for sampling the melting iron sample from tundish
Inventor: CHAE GYU GEUN
IPC: B22D11/10
Filed: 2002-09-26
Abstract: PURPOSE: A device for collecting sample of molten steel in tundish is provided which safely performs crushing operation of hardened slag layer formed on the surface of molten metal of the tundish and collects only pure and clean molten steel without slag to improve accuracy of constituent analysis. CONSTITUTION: The device(1) comprises a rotation part(10) comprising a vertical main body(12) rotationally assembled onto a base(11) fixed onto the ground, and a rotation motor(13) for rotationally driving a driving gear(13a) of the vertical main body engaged with a driven gear(11a) of the base so that the vertical main body is rotated; an expansion and contraction part(20) in which the rear side of an upper main body(21) is fixed to an upper part of the vertical main body, and which has an expanding and contracting motor for moving a moving main body(22) back and forth, wherein the moving main body is horizontally movably assembled into the upper main body; a tilting part(30) in which a lance support(39) is rotationally assembled into the front end of the moving main body by means of rotation pin(38), and which comprises a tilting cylinder(31) installed at the moving main body to tilt the lance support, wherein the front end of rod(31a) of the tilting cylinder is connected to one end of the lance support; a lance ascending and descending part(40) comprising a motor(43) for ascending and descending fixed to an upper part of the lance support to ascend and descend a lance(41) vertically slidingly assembled into the lance support, and a molten steel collecting probe(42) installed at a lower part of the lance so that the probe is dipped into the tundish; and a gas supply part comprising a gas storage tank connected to the lance by means of hose to crush slag layer on the surface of molten metal of the tundish, and manometer and control valve installed at the middle of the hose to supply argon gas to the front end of the probe during opening of the valve.
Patent KR-20040027120-A (KR)
Inventor: PARK JEONG GWON
IPC: E21D9/06
Filed: 2002-09-27
Abstract: PURPOSE: A connecting method of checking pipes is provided to heighten productivity by connecting checking pipes easily and to cut down the maintenance expenses by securing a waterproofing efficiency. CONSTITUTION: The connecting method of checking pipes comprises the steps of: installing a buried collar(12a) and rubber packing(20) to both ends of a checking pipe(10); installing both ends of the rubber packing(20) to a perforation(30) of the checking pipe(10); tensioning the rubber packing(20); connecting the checking pipes(10) mutually; and removing the rubber packing(20) projected to the perforation(30) of the checking pipe(10), then closing up the perforation(30).
Patent KR-20030064258-A (KR)
IPC: F21V8/00
Filed: 2002-10-17
Abstract: 본 발명은 휴대형 전자기기 등의 표시부에 이용되는 표시 장치와 그것에 이용되는 광원 장치 및 도광판에 관한 것으로, 휘도 얼룩을 저감할 수 있으며, 콘트라스트가 높고 표시 품질이 양호한 표시 장치 및 그것에 이용되는 광원 장치 및 도광판을 제공하는 것을 목적으로 한다. 
     본 발명에 따르면, LED(22)로부터 광이 입사되는 광 입사면(34)과, 광 입사면(34)에 대향하여 형성되며, 광 입사면(34)으로부터의 입사광을 반사시키는 광 반사면(14)과, 광 입사면(34)과 광 반사면(14) 사이에 배치되며, 표면에 원 편광판(20)이 밀착하여 부착된 광 사출면(16)과, 광 사출면(16)에 대향하여 형성되며, 광 사출면(16)과 함께 광 반사면(14)에 입사광을 도광하는 제1 대향면(18)과, 광 반사면(14)에서의 반사광을 광 사출면(16)으로부터 사출시키는 제2 대향면(19)이 번갈아 배치된 대향면(17)을 갖도록 구성한다.
Patent KR-20040034241-A (KR)
Title: Side step for a car
Inventor: KIM MOON KUEN
IPC: B60R3/02
Filed: 2002-10-21
Abstract: PURPOSE: A side step for a vehicle is provided to enable passengers to conveniently get in/off the vehicle and to improve running safety by protruding the side step from the lower part of the vehicle according to the opening/closing of a door. CONSTITUTION: A side step(100) for a vehicle is composed of a fixed frame(10) detachably coupled to the lower part of the vehicle by brackets, guide members(20) vertically attached to both sides of the fixed frame, a movable frame(30) interposed between upper rollers and lower rollers and moving horizontally, a support plate attached to the upper part of the movable frame, a rotary link(50) having first and second link connection units, and a swing arm(60), and a rod(70). The swing arm is connected to the second link connection unit, and rotates the rotary link according to the opening/closing of a door.
Patent KR-20040036016-A (KR)
Title: Non-volatile memory device to protect floating gate from charge loss and method for fabricating the same
Inventor: LEE UK HYEONG
IPC: H01L27/115
Filed: 2002-10-23
Abstract: PURPOSE: A non-volatile memory device for preventing charge loss of a floating gate and a fabricating method thereof are provided to enhance a gathering effect of movable cations permeated to the floating gate by implanting a gap-fill insulating layer of a trench. CONSTITUTION: A plurality of floating gate lines are formed in parallel on a substrate(2). A trench is formed by etching the substrate(2) between the floating gate lines. A gap-fill insulating layer(12) is formed on the trench and a gap between the floating gate lines. A conductive layer is formed by inserting an inter-gate insulating layer on the floating gate line and the gap-fill insulating layer. A word line and a floating gate aligned to the word line are formed by patterning the conductive layer and the floating gate lines. An impurity is implanted into the hap-fill insulating layer to gather cations.