baber/WOPTO huggingface dataset:
Patent KR-20040087108-A (KR)
Inventor: KIM SIN CHEOL
IPC: H01L21/3205
Filed: 2003-04-04
Abstract: PURPOSE: A method for reducing the resistance of a semiconductor device is provided to make the overlap region between metal lines have an ohmic characteristic by breaking a high resistor caused by an insulation component of a contamination layer that may be formed in the overlap region. CONSTITUTION: The first metal line is formed on a substrate(S10). One end of the second metal line is overlapped with one end of the first metal line to be electrically connected to the first metal line so that the second metal line is formed. The resistance between the first and second metal lines is reduced by using an insulation breaking unit in at least one part of the overlap region(S30).
Patent KR-20040092057-A (KR)
Title: Production of fried unripe red pepper using green pepper, wheat flour, frying powder, adlay powder and the like
Inventor: PARK YOUNG JAE
IPC: A23L19/00
Filed: 2003-04-23
Abstract: PURPOSE: A method for manufacturing fried unripe red pepper by coating unripe red pepper with wheat flour dough and then frying in oil is provided. The product is suitable as a between-meal snack and has a good taste and flavor. CONSTITUTION: Green pepper is soaked in brine containing 2 to % by weight of vinegar at 8 to 10deg.C for 40 days, washed with water and dehydrated. Then, the dehydrated red pepper is divided in half, coated with wheat flour dough and then fried in oil two times. The wheat flour dough contains wheat flour, frying powder, adlay powder and the like.
Patent KR-20040094487-A (KR)
Inventor: LEE CHUNG YONG
IPC: H04J11/00
Filed: 2003-05-02
Abstract: PURPOSE: A channel estimator of an OFDM system using a multi-antenna and a method for estimating a channel are provided to estimate accurately the channel by transmitting a training symbol to a sub-carrier region. CONSTITUTION: An OFDM system for transmitting data by using two or more transmission antennas includes a process for dividing plural training symbols corresponding to the number of transmission antennas into plural training symbol groups and process for transmitting sub-carriers including the training symbols of the divided training symbol groups. The training symbols are transmitted in a constant interval by one of the transmission antennas.
Patent KR-20040096184-A (KR)
Inventor: LEE UN YONG
IPC: D06F39/00
Filed: 2003-05-07
Abstract: PURPOSE: A lamp assembly body for household appliances is provided to prevent a lamp from loosening even if vibration of a system is applied to the lamp assembly body and to restrict shock from being directly transmitted from a lamp socket to the lamp. CONSTITUTION: A lamp assembly body(80) for household appliances is composed of a lamp(81) having a base(81b) and a bulb(81a) combined at an upper part of the base; a lamp socket(82) having a base combining unit(82a) into which the base of the lamp is inserted; and a gasket(83) interposed between the base of the lamp and the base combining unit of the lamp socket. The gasket is arranged in the base combining unit of the lamp socket, and pressed between the base of the lamp and the base combining unit of the lamp socket in joining the lamp to the lamp socket.
Patent KR-20040025532-A (KR)
Title: Manufacturing method of semiconductor device
Inventor: HASUNUMA EIJI
IPC: H01L21/8242
Filed: 2003-05-09
Abstract: PURPOSE: To provide a manufacturing method of a semiconductor device which does not require a coating step using photo-lithography when forming an impurity area of a different conductive type while using a contact hole. CONSTITUTION: When an opening diameter of an upper end of an approximately columnar contact hole 51a is defined as S1, an opening diameter of an upper end of an approximately columnar contact hole 52a is defined as T1 and film thickness of a silicon insulating layer 11 is defined as (h), the contact hole 51a and the contact hole 52a are formed to fulfill a conditional expression 1 : T1/h<tanΘ1<S1/h.
Patent KR-20030095320-A (KR)
Title: 표시 장치 및 표시 장치의 구동 방법
IPC: G02F1/133
Filed: 2003-06-07
Abstract: 픽셀 데이터와 흑색 화상 데이터는 동시에 그리고 개별적으로 서로 다른 픽셀 행들에 위치하는 두개의 픽셀에 기록되며, 이 동작은 대응하는 데이터를 서로 다른 픽셀 행들 각각의 모든 픽셀들에 기록하도록 서로다는 픽셀 행들 각각에서 2번 수행된다.     하나의 프레임 주기내에 모든 픽셀 행들에서 상기 동작이 수행될 때, 데이터 래치 회로는 종래의 신호 라인 구동 회로의 데이터 래치 회로에 고정되어야 하는 데이터의 개수의 절반만을 유지하므로, 데이터 래치 회로칩의 사이즈가 감소하고 표시 장치에 의해 점유되는 공간이 감소한다.
Patent KR-20040110297-A (KR)
Inventor: LEE SEUNG HO
IPC: C02F1/461
Filed: 2003-06-18
Abstract: PURPOSE: To provide a pipe laying structure of a water purifier of ionized water, which is able to decrease loss of a pipe by minimizing a length of the pipe and prevent an electrolytic pump from idling by arranging a plurality of pipes in an upward direction from a storage tank in sequence. CONSTITUTION: In the pipe laying structure of a water purifier of ionized water where an electrolytic pump (32) and a solenoid valve (31) are arranged on a pipe (33) between a storage tank (30) that stores purified water and an electrolytic cell (40) that receives water from the storage tank, a pipe is connected from a water outlet of the storage tank to an entrance of the solenoid valve at a shortest distance, a pipe is connected from a water outlet side of the solenoid valve to a water inlet of the electrolytic pump at a shortest distance, a pipe is connected from a water outlet side of the electrolytic pump to an entrance side of the electrolytic cell at a shortest distance and the pipes are gradually disposed in an upward direction from the storage tank in sequence.
Patent KR-20040110893-A (KR)
Inventor: BAE JEONG DON
IPC: B23K11/04
Filed: 2003-06-20
Abstract: PURPOSE: A flash butt welding method of extra low carbon steel containing titanium is provided to prevent welding failure, and to analyze the welding quality quantitatively by restricting the oxide from being generated in the welding portion. CONSTITUTION: In a flash butt welding method of extra low carbon steel containing oxygen-friendly titanium of 250 to 650 ppm and carbon of 40 ppm, the weld start position is selected within the range of 24 to 55 mm according to the thickness of the welding material. A movable bar is moved forward at uniform acceleration during the flash process, and the flash speed rate is predetermined according to the thickness of the material to continuously short-circuit and generate arc by compensating the material. The upset pressure is selected within the range of 6 to 50 bar to the entire sectional area by applying 7 to 8 kgf/mm¬2 per unit area. Welding is performed by applying 16 to 19 Volt.
Patent KR-20050000587-A (KR)
Inventor: KIM YOUNG MIN
IPC: B32B3/10
Filed: 2003-06-24
Abstract: PURPOSE: A method for manufacturing an upper panel having a built-in artificial marble is provide which is capable of reducing a processing cost and improving product quality and weather resistance without discoloration or cracks. CONSTITUTION: The method comprises: preparing a panel for an apron or back sill(S31); cutting the panel for an apron or back sill(S32); performing surface treatment for adhesion with an upper plate(S33); setting the panel to a production caster in conformity with specifications(S34); feeding slurry to the upper plate(S35); and post processing(S36).
Patent KR-20050004458-A (KR)
Inventor: KIM JONG OK
IPC: B60S3/04
Filed: 2003-07-02
Abstract: PURPOSE: A wheel washing machine by using moving power of a vehicle is provided to clean equally wheels by moving the washing machine correspondently to the moving speed of the wheel and to easily discharge and dispose sludge out of a structure. CONSTITUTION: A wheel washing machine by using moving power of a vehicle is composed of a frame(10) installed at the lower part of a body to endure heavy load; a grating(11) having a structure for moving horizontally a washing pipe(15) and discharging easily sludge generated in washing the wheels; a transfer roller(12) positioned at the upper part of the grating and contacted to the vehicle wheel to transmit the moving power of the vehicle wheel; a swing arm(14) and a bracket(13) assembled at the transfer roller; a transfer trolley(16) installed symmetrically; a power shaft assembled at inlet and outlet ports in the frame to prevent transfer unbalance caused by electric load; a chain gear assembled at the power shaft and connected with transfer trolleys installed at left and right sides by a chain to secure transfer alignment; and a sludge discharge conveyor assembled in the middle of the power shaft to discharge sludge out of the structure. When the transfer roller reaches a rear side of the body, the swing arm rotates. When the transfer moves backward, a balance weight frame(19), a pulley(20), and a balance weight(21) are connected to a pulling wire(18) to supply backward-power. The wheel washing machine is controlled automatically by a limit switch disposed at the balance weight frame without a power switch.
Patent KR-20050005113-A (KR)
Inventor: KIM HYUN SU
IPC: H03B5/32
Filed: 2003-07-03
Abstract: PURPOSE: A surface mounted crystal oscillator having a ground lead is provided to improve an EMI(ElectroMagnetic Interference)/EMC(ElectroMagnetic Compatibility) characteristic by constituting the crystal oscillator in 3-pin pressure type having a separate ground lead. CONSTITUTION: A surface mounted crystal oscillator having a ground lead includes a crystal slice(30), pressure leads(21,22), a ground lead(23), and a metal cover(40). The crystal slice oscillates at a predetermined frequency. The pressure leads include predetermined fixing members(21',22') to support both ends of the crystal slice and are fixed to penetrate a predetermined metal plate to a predetermined depth with a constant spacing between them. The ground lead is attached on a lower surface of the metal plate at a center of the pressure leads such that the ground lead is exposed by a predetermined length. The metal cover is implemented on the plate.
Patent KR-20050008044-A (KR)
Inventor: MIN TAE SIK
IPC: G01F23/30
Filed: 2003-07-14
Abstract: PURPOSE: A water level sensor is provided to detect a water level by appropriately adjusting gravity on a float and a weight inside the float and a buoyancy of water. CONSTITUTION: A water level sensor(30) contains a main body(20), a float(24), a light emission portion(26), a light receiving portion(27) and a water level display portion(28). The main body is arranged in the upper part of a water tank(10). A certain space is formed inside the main body. The float moves upward and downward according to a water level by combining with the inside of the main body through a combining member(25) and inserting in a through-hole(14). A shading plate(24a) is formed in the upper part of the float. The light emission portion irradiates light by arranging inside the main body. The light receiving portion receives the light from the light emission portion by arranging in the other side of the main body. The water level display portion displays the received light amount in the light receiving portion as the water level according to the movement of the shading plate. The water level display portion is arranged in the outside of the main body. Thereby, the reliability of the displayed water level is increased by stably moving the float and preventing the movement of the float by the surface tension of water.
Patent KR-20050008082-A (KR)
Inventor: CHOI MOO YEON
IPC: F24C15/32
Filed: 2003-07-14
Abstract: PURPOSE: An air duct of a microwave oven is provided to cut down manufacturing cost, and to assemble the air duct easily by simplifying the structure and assembling process with the slow inclined part and the upper and lower guide parts. CONSTITUTION: An air duct(50) is installed between a cavity(12) and an electric component chamber to guide air flow formed in front of a blower fan assembly(26) through an inlet to the cavity. The air duct is composed of an inclined part(51) inclined rearward, upper and lower guide parts(53) bent in the upper part and the lower part of the inclined part, and a fixing part(55) fastening the side of the upper guide part at the side of the electric component chamber. The inlet is formed in the fixing part, and an illumination lamp is installed in the inlet to light the cavity.
Patent KR-20040010266-A (KR)
Inventor: HORIE RYO
IPC: H01Q1/38
Filed: 2003-07-19
Abstract: PURPOSE: To provide a small surface mounted antenna in which the defect of a capacitive coupling system is diminished while the independence of adjusting a resonant frequency and a matching characteristic is maintained in the same degree as those of a reverse F antenna and the capacitive coupling antenna system. CONSTITUTION: A ground electrode 4 is provided on at least one surface of a dielectric base body 1 made of a dielectric substance, and a radiation electrode 2 of which the one end is left open and the other end is connected to the ground electrode 4 is provided in the dielectric substance 1 or on the surface of the dielectric substance 1. A feeding terminal 3a is provided away from the ground electrode on the one surface where the ground electrode 4 is formed, and a feeding electrode 3 for electrically connecting the radiation electrode 2 to the feeding terminal 3a is provided. The feeding electrode 3 is formed so that it connects the feeding terminal 3a to the ground electrode 4 and at least a part of the feeding electrode 3 is extended in parallel with an elongated direction of the radiation electrode and both the parallel parts are mutually coupled with induction field.
Patent KR-20050011282-A (KR)
Inventor: KIM KI CHUL
IPC: H04W4/00
Filed: 2003-07-22
Abstract: PURPOSE: A method for transmitting a voice message to a mobile phone and a computer device therefor are provided to transmit a voice message not demanding prompt transmission without outputting a bell sound in a mobile phone of a receiver, thereby preventing disturbance to the receiver. CONSTITUTION: If a caller selects a message transmitting menu(4) to send a voice message to a receiver. The selection of the message transmitting menu(4) is transmitted to a mobile phone service company server(5). The mobile phone service company server(5) outputs an announcement voice for guiding a recording to a mobile phone(1) of the caller through an ARS(Automatic Response Service) system(6). The caller records a voice message and inputs a telephone number of the receiver to store the telephone number at a database(7) of the mobile phone service company server(5). The mobile phone service company server(5) transmits a short message to a display window(9) of a mobile phone(8) of the receiver. The receiver selects a message receiving menu. If a list of telephone numbers is displayed, the receiver selects one of the telephone numbers. The mobile phone service company server(5) transmits the short message corresponding to the telephone number to the mobile phone(8) of the receiver.
Patent KR-20050011610-A (KR)
Inventor: PAENG DUCK KI
IPC: H01L21/304
Filed: 2003-07-23
Abstract: PURPOSE: A semiconductor cleaning apparatus is provided to reduce cleaning number and increase cleaning efficiency by using deionized water of a deionized water supply tank as high-temperature deionized water. CONSTITUTION: A cassette(C) for storing a plurality of wafers is loaded into a clean bath(11). A deionized water supply tank(30) is used for supplying deionized water to the clean bath. A deionized water supply line(31) is used for connecting the clean bath to the deionized water supply tank. A heating unit(20) is installed on the deionized water supply line in order to heat the deionized water.
Patent KR-20050011904-A (KR)
Inventor: KIM SEUNG HO
IPC: A23L7/10
Filed: 2003-07-24
Abstract: PURPOSE: A method of making spring onion rice cake stick(daepa garaetteock) by mixing spring onion(Allium fistulosum L.) powder and rice flour and extruding after steaming is provided. The product has better color, taste and flavor than common rice cake as well as nutrients. CONSTITUTION: Rice is soaked in water for 6 to 10hr, dehydrated and then ground with a roll mill in the first stage after adding 1.0 to 1.5% by weight of salt. Then, it is added 8 to 12% by weight of water based on the weight of the soaked rice while agitating, ground in the second stage and heated in an earthenware steamer for 30 to 50min after the earthenware has steamed up. The steamed rice is added with 2.5 to 10% by weight of dried spring onion powder or 2.5 to 10% by weight of fresh spring onion powder and extruded to give a long and slander rice cake.
Patent KR-20050021609-A (KR)
Inventor: KIM SE JONG
IPC: H01J11/40
Filed: 2003-08-19
Abstract: PURPOSE: A plasma display panel is provided to smoothly discharge secondary electrons and allow for low voltage high speed addressing by increasing the surface area of a protective layer. CONSTITUTION: A plasma display panel comprises an upper plate and a lower plate. The upper plate includes a front substrate(11); discharge sustain electrodes formed on the front substrate; an upper dielectric layer for covering the discharge sustain electrodes; and a protective layer(16) for covering the upper dielectric layer. The lower plate includes a rear substrate; address electrodes formed on the rear substrate in such a manner that the address electrodes intersect the discharge sustain electrodes; a lower dielectric layer for covering the address electrodes; barrier ribs formed on the lower dielectric layer; and phosphors deposited in the light emitting cells defined by the barrier ribs.
Patent KR-20040030259-A (KR)
Inventor: HOEKS MARTINUS HENDRICUS HENDR
IPC: H01L21/027
Filed: 2003-08-20
Abstract: PURPOSE: A chuck supporting a body on a support table by electrostatic force, a lithography projection device and a method for preparing a device are provided, to obtain a larger throughput of a substrate and to minimize the Johnsen-Rahbek effect for allowing a substrate to be released more rapidly. CONSTITUTION: The chuck(10) comprises a first insulating member which has a plurality of pins(16) on the one surface facing the body(18), wherein each pin has at least one conductive layer on the surface contact with the body and the conductive layer has a specific resistance less than 10 Ohm·m. The body is a substrate to be treated in the preparation of a device employing lithography projection technique or a lithography projection mask or mask blank in a mask handling device or a mask producing device. Preferably the conductive layer has a thickness less than 200 nm.
Patent KR-20050026827-A (KR)
Title: Pin for connecting tags
Inventor: SHIN JUNG WOO
IPC: G09F3/14
Filed: 2003-09-09
Abstract: A tag connection pin is provided to improve workability and productivity by employing a locking unit preventing a connection string from loosing. A connection pin(20) is made of a thin steel plate having a cylindrical shape. The connection pin(20) comprises a dissection unit in a longitudinal direction. The dissection unit has a tapered shape and a distance between lateral sides of the dissection unit is gradually narrowed. String insertion units(21) are formed at both ends of the dissection unit. A string receiving unit(22) having a sawtooth shape is formed on a middle of the dissection unit and communicates with the string insertion units(21). A locking unit(23) is formed on an interface between the string insertion units(21) and the string receiving unit(22). The locking unit(23) prevents a connection string(10) from loosing.
Patent KR-20050029301-A (KR)
Title: A height gauge
Inventor: OH YOUN SUK
IPC: G01B3/20
Filed: 2003-09-22
Abstract: A height gauge is provided to perform measurement and marking works for a height of a workpiece by dividing the height gauge into an upper part and a lower part according to the height of a workpiece. A height gauge includes a base block, a lower supporter(210), an upper supporter(310), first and second conveying members, and first and second scribers. The lower supporter(210) is provided at a surface thereof with a scale. The lower supporter(210) is aligned perpendicularly to the base block(10). The upper supporter(310) is integrally coupled with the lower supporter(210). The first and second conveying members are movably inserted into the upper and lower supporters(310,210). The first and second scribers are connected to the first and second conveying members.
Patent KR-20050030081-A (KR)
Inventor: BARK HONG GEUN
IPC: G09F3/00
Filed: 2003-09-24
Abstract: A woven label for displaying the secret without seeing in naked eye and with seeing in UV light and a method for manufacturing the same are provided to prevent the counterfeit by allowing any type of display not to be watched in naked eye. A woven label for displaying the secret without seeing in naked eye and with seeing in UV light includes a plurality of basic structures and a secret display. The secret display is formed on any position of the infinitely enlarged basic structures at woven label. The secret display cannot be seen in the naked eyes. And, the person is capable of watching the secret display in the UV light.
Patent KR-20040033246-A (KR)
Inventor: OHTA HIROHISA
IPC: F16K31/04
Filed: 2003-09-29
Abstract: PURPOSE: An actuator for operating a transmission control valve in an automatic transmission is provided to reduce the weight and the size of the motor body, and to cut down manufacturing cost by manufacturing the rare-earth element magnet in the rotor of the stepping motor. CONSTITUTION: A rotor(6) is composed of a magnet(11) with the rare-earth element, and turned and arranged in an exterior material(2). A penetration hole(16a) is formed in the end of a motor axis in the exterior material, and covered from the other end of the motor axis by a filter(23). A male screw part(4a) of a shaft(4) is combined with a female screw part(10b), and the shaft is mounted to a bush(10). An operating member(22) is integrally installed in the other end of the shaft extended from a penetration hole(12c) of a housing(12), and a rotation restricting projection(20a) of a guide member(20) fixed to the shaft is fitted to a guide groove(12b) extended in the inner wall of a central hole(12a).
Patent KR-20050031480-A (KR)
Title: Improvement in dustproof pad for use in mobile phone casing
Inventor: LEE MYOUNG HO
IPC: H04B1/38
Filed: 2003-09-29
Abstract: A pad for preventing that dust flows in a case is provided to perfectly prevent the inflow of external dust by maintaining a close adhesion state without an opening although an internal surface part of a case has a shape of a surface in which a curved part or a convexo-concave part exists. A pad is attached and installed in an internal surface part of a case to protect important parts of an internal side of the case from external impact and the inflow of dust. The pad has an internal layer(11) with a Poron material and an external layer(12). The external layer(12) is disposed and deposited on both surfaces of external sides of the internal layer(11), and is made of a sponge material.
Patent KR-20040028585-A (KR)
Inventor: INOUE SEIYA
IPC: H04J1/00
Filed: 2003-09-29
Abstract: PURPOSE: A receiving earth station is provided to delay one of 2-system time markers, and to read 2-system receiving data from buffer memories based on the delayed time marker to synchronize the read data, thereby suppressing a data overlap or an instant data interception generated before and after a conversion of a communication satellite when the conversion is conducted. CONSTITUTION: 2-system time marker extractors(50A,50B) are used that a receiving earth station can extract time markers from 2-system receiving data. 2-system buffer memories(51A,51B) are used to write the 2-system receiving data based on the extracted time markers. A time marker delay unit(56) delays one of the 2-system time markers. A reader reads the 2-system receiving data from each of the buffer memories(51A,51B) based on the delayed time marker. A converter(36) converts the read 2-system receiving data, and outputs the converted data.