baber/WOPTO huggingface dataset:
Patent KR-20040069685-A (KR)
Inventor: JIN BYEONG UK
IPC: H01Q3/08
Filed: 2003-01-30
Abstract: PURPOSE: An apparatus for correcting a tilt angle to control a stance of a satellite antenna system is provided to obtain correctly a tilt angle and optimize the stance by removing an influence of lateral acceleration. CONSTITUTION: An apparatus for correcting a tilt angle to control a stance of a satellite antenna system includes a compensation unit, a high-frequency component extraction unit, a low-frequency component extraction unit, and a mixing unit. The compensation unit includes a first phase compensation filter, a first differentiation low-pass filter, a gyration radius error extractor, a multiplier, and a first mixer. The first phase correction filter(200) is used for controlling a phase of a sensing signal of a tilt angle sensor of a pedestal. The first differentiation low-pass filter(202) is used for controlling and differentiating a phase of angular velocity of a second angular velocity sensor and passing a low frequency of a particular band. The gyration radius error extractor(204) is used for extracting an error signal. The multiplier(206) is used for outputting the linear acceleration by multiplying an output of the first differentiation low-pass filter by an output of the gyration radius error extractor. The first mixer(208) is used for mixing an output of the multiplier with an output of the first phase correction filter.
Patent KR-20040071495-A (KR)
Title: Wafer cleaning apparatus
Inventor: HA SANG ROK
IPC: H01L21/304
Filed: 2003-02-06
Abstract: PURPOSE: A wafer cleaning apparatus is provided to improve a wafer cleaning effect and prevent an interval of a fabricating time from being delayed by preventing a cleaning solution separated from a wafer from returning to the wafer. CONSTITUTION: A chamber(220) is surrounded by wall surfaces(225), and a cleaning process is performed on the wafer(50) in the chamber. A wafer holder(240) is formed in the chamber. The wafer is placed on the wafer holder. The wafer holder fixes the wafer and performs a horizontal rotation with respect to its center. A cleaning solution supplying unit(260) supplies a cleaning solution to the wafer, formed on the wafer holder. The upper part of the wall surface of the chamber is tilted in the central direction of the chamber at a predetermined angle.
Patent KR-20040071503-A (KR)
Inventor: KIM HOE WON
IPC: H04W4/08
Filed: 2003-02-06
Abstract: PURPOSE: An extended group-call service providing method is provided to allow a subscriber to receive a group-call service in a neighboring group-call service area when the subscriber is in the outside of a group-call service area. CONSTITUTION: When a mobile terminal receives GCNGM(Group Call Notification Guiding Message)(S110), the mobile terminal selects a base station with the best reception electric field from base stations of a neighboring GCA(Group Call Area) included in the GCNGM(S120). The mobile terminal determines whether the selected base station is available for its connection(S130). If the selected base station is available for its connection, the mobile terminal receives an NCH(Notification Channel) from the selected base station(S140). The mobile terminal determines whether the NCH is successfully received(S150). When the NCH is successfully received, the mobile terminal reads its content and checks whether the corresponding mobile terminal has been requested for a group-call(S160). If the corresponding mobile terminal has been requested for the group-call, the mobile terminal registers in and is connected to the selected base station(S170). If the registration and connection are successful(S180), the mobile terminal receives a group-call from the selected base station(S190).
Patent KR-20040071827-A (KR)
Inventor: JI DONG HWAN
IPC: E04G19/00
Filed: 2003-02-07
Abstract: PURPOSE: An impurities removal device of a metal form is provided to reuse a metal form simply by placing and discharging metal forms continuously, removing noise of a backing plate and removing cement and applying prima. CONSTITUTION: The impurities removal device of a metal form comprises: a horizontal movable frame installed to the inside of a fixed frame(10) and moved forward and backward from the fixed frame(10) along a rack installed to the inside of the fixed frame(10) by rotating a pinion; a vertical movable frame installed on the upper part of the horizontal movable frame and coupled with a support bar to move vertically; a spreading device installed on the vertical movable frame and located on the inside of a backing plate of a metal form(1) to push the backing plate outward using pushers; a supply device(50) placed to the vertical movable frame to make the pushers of the spreading device support the backing plate inward; a single cement removal device(60) installed on the fixed frame(10) when the metal form(1) is fitted to the upper part of the vertical movable frame and moved backward from the fixed frame(10) to remove cement on the backing plate of the metal form(1) using a blade; a prima device(40) injecting prima filled in a prima tank(41) to a prima roller(42) using a nozzle when the metal form(1) moves along the single cement removal device(60) to make an upper plate of the metal form(1) contact with the prima roller(42) to apply prima; a discharge device pressurizing the metal form(1) from the side and moving laterally along the metal form(1) to discharge to the outside of the fixed frame(10); and a long cement removal device installed to a discharge device to remove the cement on the backing plate of the metal form(1) when the discharge device moves using a blade.
Patent KR-20040072122-A (KR)
Inventor: YOO SANG YONG
IPC: G02C7/02
Filed: 2003-02-10
Abstract: PURPOSE: An anti-fogging spectacles lens is provided to prevent a fogging phenomenon due to a rapid variation of temperature by forming an anti-fogging layer on a multi-coating layer of a spectacles lens. CONSTITUTION: A first argon etching process is performed under a high-vacuum state of a chamber during a predetermined period by using a vacuum deposition method such as a sputtering method and a thermal decomposition method. A TiO2 layer is formed thereon. The thickness of the TiO2 layer is about tens to hundreds angstroms. A second argon etching process is performed during the predetermined period in order to approach a contact angle of a final coating layer formed on a spectacles lens(100). The final coating layer is formed with an anti-fogging layer(300).
Patent KR-20040072267-A (KR)
Inventor: CHOI GANG SIK
IPC: H01L29/78
Filed: 2003-02-10
Abstract: PURPOSE: An ion-implantation method when forming a landing plug of a semiconductor device is provided to improve refresh property by previously implanting dopants before forming a landing plug contact. CONSTITUTION: An isolation layer(33) is formed in a substrate(31) to define an active region. A gate electrode(35) and a hard mask(37) are sequentially formed on the active region. An insulating layer for a spacer is formed on the resultant structure. A source/drain region is formed in the substrate by implanting dopants. By selectively etching the insulating layer, an insulating spacer(41a) is formed at both sidewalls of the gate electrode and the hard mask and a lading plug contact hole(43) is simultaneously formed.
Patent KR-20030095205-A (KR)
Title: 반도체 장치와 그 제조 방법
IPC: H01L23/522
Filed: 2003-02-15
Abstract: 구리 배선과 유기 절연 수지층을 이용하고, 또한 박리가 일어나기 어려운 반도체 장치 및 그 제조 방법을 제공한다.  반도체 장치는 다수의 반도체 소자를 형성한 반도체 기판과, 상기 반도체 기판의 상방에 형성되고, 제1 배선용 오목부를 갖는 제1 층간 절연막과, 상기 제1 배선용 오목부에 매립된 제1 구리 배선과, 상기 제1 구리 배선, 제1 층간 절연막 상에 형성된 구리 확산 방지층, 그 위에 형성된 산화막, 그 위에 형성된 유기 절연 수지층을 포함하며, 제2 배선용 오목부를 갖는 절연막과, 상기 제2 배선용 오목부에 매립된 제2 구리 배선을 갖는다.
Patent KR-20040074400-A (KR)
Inventor: PARK JONG SEOP
IPC: B60T1/06
Filed: 2003-02-18
Abstract: PURPOSE: A braking system of a vehicle is provided to improve safety and quality by performing main braking and sub braking properly, and to brake stably by combining function of a drum brake and function of a disk brake in suddenly braking. CONSTITUTION: A braking system of a vehicle comprises a brake pedal(20) generating braking force by operating with a foot of a driver; a booster(22) boosting effort of the brake pedal; a master cylinder(24) converting the brake pedal effort into hydraulic pressure; a brake body(26) installed to a wheel to generate braking force by receiving hydraulic pressure from the master cylinder, and composed of a disk brake part(28) formed outside the brake body and a drum brake part(30) inside the brake body; an electronic control unit(40) receiving, analyzing and converting the brake pedal effort and speed into the current value; and a solenoid valve(50) receiving the current value from the electronic control unit, and controlling hydraulic pressure supplied from the master cylinder to the drum brake part.
Patent KR-20040079127-A (KR)
Inventor: HAN SEOK HYEON
IPC: H01L21/3065
Filed: 2003-03-06
Abstract: PURPOSE: A plasma etcher chamber system is provided to improve the processing performance and lengthen the lifetime by using a multi-plasma source for generating plasma from RF power of 27MHz and RF power of 2MHz. CONSTITUTION: A plasma etcher chamber(10) is used for processing a wafer. An RF generator(44) includes two separative RF generators in order to supply RF power to an electrode of the plasma etcher chamber. A matching controller(46) is used for matching control on the RF power. A system computer(45) is used to control the matching controller. A match assembly(47) is used for receiving the RF power from the matching controller and providing the RF power to the electrode of the plasma etcher chamber.
Patent KR-20040080274-A (KR)
Inventor: CHO SEONG DAE
IPC: H01L21/301
Filed: 2003-03-11
Abstract: PURPOSE: A wafer dicing method is provided to prevent damage of edges of a semiconductor chip, crack and chipping of the surface of the semiconductor chip by using dry etching and back grinding. CONSTITUTION: A photoresist layer is coated on an active region of a wafer(200). By exposing the photoresist layer, a scribe lane on the active region is exposed. A trench(260) is formed by dry etching of the exposed scribe lane. By back grinding of the resultant structure to expose the trench, a plurality of semiconductor chips are discrete to a single chip.
Patent KR-20040080558-A (KR)
Inventor: JU SEONG CHEOL
IPC: G01L9/00
Filed: 2003-03-12
Abstract: PURPOSE: A pressure sensor package using face down bonding and a method for manufacturing the same are provided to minimize an influence on an external moisture by filling a conductive bump with silicon gel, to more strongly fix a pressure sensor to a case by filling a die bonding adhesive, and to simplify the size of the package by face down bonding or flip chip bonding with respect to a pressure sensor chip. CONSTITUTION: A pressure sensor package includes an insulating case(110), a plurality of conductive leads(116), a pressure sensor chip(120), silicon gel(130), and a die bonding adhesive(140). The insulating case(110) has a space with a predetermined size at the center thereof and has a perforated hole extending downward. The conductive leads(116) are protruded to an external side of the insulating case(110). The pressure sensor chip(120) is bonded to an upper portion of the conductive lead(116).
Patent KR-20030074401-A (KR)
Title: 액상 화장료
IPC: A61Q19/00
Filed: 2003-03-13
Abstract: 본 발명은 수용성 L-아스코르브산 유도체 존재하에서도, 사용감, 시간 경과 안정성이 우수한 액상 화장료를 제공한다. 
     이하의 성분 (a) 내지 (c), 
     (d) 산화에틸렌의 부가 몰수가 2 내지 30 몰인 폴리옥시에틸렌스테롤 유도체, 
     (b) 연화제 (emollient), 
     (c)수용성 L-아스코르브산 유도체 
     를 필수 성분으로 함유하고, 또한 성분 (a)와 성분 (b)의 배합 질량비가 20:1내지 1:20인 액상 화장료를 제공한다.
Patent KR-20040081521-A (KR)
Inventor: KIM JI HO
IPC: H01M2/12
Filed: 2003-03-13
Abstract: PURPOSE: A lithium secondary battery equipped with a safety relief valve in a battery case and its preparation method are provided, to allow the gas generated inside a battery to be discharged rapidly at a certain critical pressure when the internal pressure of a battery is increased for preventing the explosion of a battery and improving the safety of a battery. CONSTITUTION: The method comprises the steps of accommodating an electrode assembly comprising a positive electrode plate(60), a negative electrode plate(70) and a separator(50) which layered in a battery case(20), and projecting the positive electrode terminal(30) and the negative electrode terminal(40) connected with the positive electrode plate and the negative electrode plate, respectively, to the outside of the case; heat welding the upper part and the one side part of the case, injecting an electrolyte solution into the case, and welding the other side part to prepare a lithium secondary battery; charging the lithium secondary battery and removing the gas generated; and forming a safety relief valve(10) in the welded part of the case. Preferably the safety relief valve is formed by notching, cutting or punching.
Patent KR-20040082833-A (KR)
Inventor: HWANG JUNG HO
IPC: H01L21/336
Filed: 2003-03-20
Abstract: PURPOSE: A method for fabricating a high voltage device is provided to guarantee a junction margin without increasing a cell size and reduce a leakage current between a gate and a junction by forming an oxide layer at the interface between the gate and the junction. CONSTITUTION: A gate is formed on a semiconductor substrate(200) having a predetermined underlying structure. A trench(203) is formed in the semiconductor substrate under both sides of the gate. A source/drain junction region(204) is formed in the semiconductor substrate. An oxide layer is deposited to fill the trench and the gate and is etched to form a gate spacer.
Patent KR-20040084333-A (KR)
Title: Reinforcing cable tube made of synthetic resin material arranged in two to five spaces
Inventor: MIN BYUNG EE
IPC: H02G3/04
Filed: 2003-03-27
Abstract: PURPOSE: A reinforcing cable tube is provided to achieve improved flexibility and safety by arranging cables in two to five spaces formed by dividing inside of the cable tube. CONSTITUTION: A reinforcing cable tube(11) comprises a ∧-shaped separating wall(24), a ¦¢-shaped separating wall, or a ¦«-shaped separating wall(25) for dividing inside of the cable tube. The ∧-shaped separating wall has edges each of which has a concave portion(23), thus forming an arc-shaped reinforcing member(19). The separating wall divides inside of the cable tube into spaces(17,17'), and cables are arranged into the spaces.
Patent KR-20040085520-A (KR)
Inventor: CHO HAN GI
IPC: D06F39/00
Filed: 2003-03-31
Abstract: PURPOSE: A pedestal for a washing machine is provided to facilitate an installation process, to shorten the operation time, and to stably fix the washing machine by combining a leg to a hook and preventing the leg from being separated from the hook. CONSTITUTION: A pedestal for a washing machine is composed of a pedestal body(50) for supporting the washing machine at the predetermined height; a hook(60) formed on the upside of the pedestal and inserted with a leg(80) installed at the washing machine to fix the leg; and a hook fixing device disposed around the hook to intermit the hook. The hook is integrated with the pedestal. The hook fixing device is a constricting ring(70) of which the diameter is changed by the screw-up of an adjusting nut(76).
Patent KR-20040085669-A (KR)
Inventor: KIM SEONG WON
IPC: H02H7/05
Filed: 2003-04-01
Abstract: PURPOSE: A load monitoring system is provided to efficiently manage histories of each of transformers by using a single sensor for measuring voltage and current and informing measurement data to a manager. CONSTITUTION: A load monitoring system comprises voltage converting units(3,3a,3b) for taking, as an input, the voltage value and current value sensed by a sensor(1) and the temperature value sensed by a temperature sensor(2), and converting the input values into DC voltage values; a multiplexer(4) for converting the DC voltage values input from the voltage converting units into analog data; an analog/digital converter(5) for converting the analog data into digital data; a micro controller(6) for receiving digital data, creating analysis data for judging whether the current state of a transformer is normal, over loaded, or dangerous and whether to replace the transformer, and temporarily storing the data required for a SDRAM(7) or permitting a non-volatile memory(8) to store the data; and an xDSL modem(9) for receiving the analysis data in accordance with the control of the micro controller, converting the data into ATM data, and transmitting the data to a main controller(12) through a line driver(10). The xDSL modem receives, through an Ethernet interface(11), the data transmitted from the main controller.
Patent KR-20040088223-A (KR)
Inventor: LEE GI SEOK
IPC: C08K3/10
Filed: 2003-04-09
Abstract: PURPOSE: A sound-insulating material composition for vehicles is provided, which improves a sound-insulating performance remarkably with using a small amount of a filler and gives enough mechanical properties to compatibility. CONSTITUTION: The sound-insulating material composition contains a polyethylene- or polyvinyl chloride-based polymer as a base material and 5-35wt% of a ferroelectric piezoelectric material(PZT) as a filler, wherein the PZT is Pb0.94Ca0.06(Zr0.53Ti0.47)03. And the PZT is produced by mixing PbO powder, ZrO2 powder, TiO2 powder, and CaCO3 powder and using a wet dry ball milling-dry process.
Patent KR-20040087800-A (KR)
Inventor: PARK DEUK GYU
IPC: A23L17/00
Filed: 2003-04-10
Abstract: PURPOSE: A method of making boiled fish paste using boiled rice by extracting salt soluble protein from a fillet of fish and then mixing with boiled rice is provided. The product is rich in nutrients, suits a consumer's taste and is useful as an instant food substitute. CONSTITUTION: The boiled fish paste with boiled rice is prepared by the following process consisting of: adding 1 to 2% by weight of salt into 70 to 80% by weight of a fillet of fish three times while introducing ice thereinto; extracting salt soluble protein from the fillet of fish and then seasoning with sugar and seasoning material; adding 5 to 15% by weight of rice flour and 2 to 5% by weight of rice extract thereto to give gruel; adding 10 to 20% by weight of boiled rice thereto to give mixed gruel; and forming the mixed gruel into a predetermined shape and then heating, followed by cooling.
Patent KR-20040088700-A (KR)
Inventor: JANG MYEONG SU
IPC: H01J11/44
Filed: 2003-04-10
Abstract: PURPOSE: A front filter and a display panel module using the same are provided to reduce weight and thickness of the panel by adhering a film type filter on the panel. CONSTITUTION: A front filter(80) comprises an electromagnetic wave shielding film(68) having a conducting pattern to prevent an electromagnetic wave emission from a display panel and formed on upper surface of the display panel, an antireflection film(62) for preventing light incident from an outside from being reflected again, and a grounding electrode formed on the electromagnetic wave shielding film along an outline of the antireflection film in such a manner that the grounding electrode is connected to the electromagnetic wave shielding film.
Patent KR-20040088829-A (KR)
Inventor: KANG DO U
IPC: H04M1/02
Filed: 2003-04-12
Abstract: PURPOSE: A direction sensor interface device of a mobile communication terminal and a controlling method thereof are provided to control a sensor controller for processing a signal generated from a direction sensor with the use of a terminal controller having a small number of ports. CONSTITUTION: A slave(101) connects a clock port(SCLK) and a data output port(Data_out) of a master(100) to each clock port(SCLK) and a data input port(MOSI) in serial. The first switching unit(102) controls data outputted from a data output port(MISO) of the slave(101) by a signal outputted from a data ready signal port(DRDY), and applies the controlled data to a data input port(Data_in). The second switching unit(103) controls a signal outputted from the data output port(Data_out) of the master(100) by a signal outputted from the data ready signal port(DRDY) of the slave(101), and applies the controlled signal to a reset port(RESET) of the slave(101).
Patent KR-20040090861-A (KR)
Inventor: BAE SEOK MAN
IPC: G09F9/30
Filed: 2003-04-18
Abstract: PURPOSE: An optical fiber cell and a display using the same are provided to enhance the sharpness, the luminance, and the accuracy of images by minimizing thickness of backlight. CONSTITUTION: A plurality of optical fibers are pressed on a body(100). An optical convergent section(150) and an optical divergent section(250) are formed at both ends of the body. The optical convergent section is larger than the optical divergent section. A plurality of coherent parts(250a) are formed on an outer surface of the optical divergent section. An adhesive member is coated between the optical fibers and is extended from the optical convergent section to the optical divergent section.
Patent KR-20040095942-A (KR)
Inventor: KIM JIN GWAN
IPC: H01L29/78
Filed: 2003-04-29
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to prevent surface punchthrough and bulk punchthrough, thereby minimizing the current leakage by forming a first and a second halo ion implantation regions. CONSTITUTION: A gate insulating layer(32) and a gate electrode(33) are formed on a substrate(30). An LDD(Lightly Doped Drain) region(35) is formed in the surface of the substrate at both sides of the gate electrode. A first halo ion implantation region(36) is formed in the substrate under the edge and at both sides of the gate electrode. A second halo ion implantation region(37) is formed in the surface of the substrate under the edge and at both sides of the gate electrode. A sidewall spacer(38) is formed at both sides of the gate electrode. A source/drain region is formed in the substrate.
Patent KR-20040097573-A (KR)
Inventor: KIM YEONG IL
IPC: H02J7/00
Filed: 2003-05-12
Abstract: PURPOSE: A common use electric charger is provided to reduce costs and achieve improved productivity by permitting portable terminals having a wide variety of widths and shapes to be stably charged. CONSTITUTION: A common use electric charger(20) has a terminal accommodating portion(21) having a size for accommodating portable terminals with different widths. The electric charger has an elastic support member(30) for elastically supporting the portable terminal inserted between side walls of the terminal accommodating portion. The elastic support member is formed integrally with the terminal accommodating portion. The elastic support member includes an elastic support bent portion(31) and a fixed bent portion(32).
Patent KR-20040040318-A (KR)
Inventor: HARIMOTO YOSHIHARU
IPC: A41C1/00
Filed: 2003-05-13
Abstract: PURPOSE: A panty for lifting hips up and shaping the pelvis comprising a frame fabric for securing both legs, a rear yoke fabric for securing the waist and a hip cup for shaping the pelvis is provided. It plays a role of a brassiere for hips and can shape the hips without fastening. CONSTITUTION: The panty for lifting hips up and shaping the pelvis consists of: a frame fabric(2,2A) for securing both legs; a rear yoke fabric(3,3A) for securing the waist; and a hip cup(4,4A) for shaping the pelvis. The fixation of the yoke on the waist, attachment of the frame fabric on both crotches and formation of the hip cup make flesh to move to the hip cup without sagging to lift the hips up and shape the pelvis.