baber/WOPTO huggingface dataset:
Patent KR-20040015585-A (KR)
Title: Method for connecting call of multi mode mobile communication terminal
Inventor: AHN JIN SIK
IPC: H04B7/26
Filed: 2002-08-13
Abstract: PURPOSE: A call connection method in a multi-mode mobile terminal is provided to connect a WCDMA call by using paging messages of a CDMA2000 network. CONSTITUTION: A multi-mode mobile terminal consists of an RF part(10), a CDMA2000 modem(20), a WCDMA modem(25), a CPU(80), a codec part(30), an audio part(40), an LCD(50), a keypad(60), and a ROM(70). The RF part(10) executes RF modulation for a signal received through an antenna, adjusts it at a proper level, and outputs it to the CDMA2000 modem(20) and the WCDMA modem(25). The CDMA2000 modem(20) executes the location registration of a terminal to a CDMA2000 network. The CDMA2000 modem(20) receives the RF signal outputted from the RF part(10), demodulates the audio data and various information data loaded on the carrier, converts the modulated audio data and information data into digital signals, executes vocoding for the converted digital signals, and outputs them to the CPU(80). The WCDMA modem(25) executes the location registration of a terminal to a WCDMA network. The WCDMA modem(25) receives the RF signal outputted from the RF part(10), demodulates the audio data and various information data loaded on the carrier, converts the modulated audio data and information data into digital signals, executes vocoding for the converted digital signals, and outputs them to the CPU(80).
Patent KR-20040022649-A (KR)
Title: Wafer processing system for manufacturing semiconductor device
Inventor: RYU SI WON
IPC: H01L21/205
Filed: 2002-09-09
Abstract: PURPOSE: A wafer process system for fabricating a semiconductor device is provided to prevent wafer damage or a process defect by precisely detecting whether a wafer exists or whether the wafer is in its normal position when the wafer is transferred in a buffer chamber. CONSTITUTION: A process module(110) includes a reaction chamber for performing a predetermined process on a wafer. A loadlock chamber(130) transfers the state of the wafer from atmospheric pressure to vacuum, and viceversa. A wafer handler(122) is installed in the buffer chamber(120) to transfer the wafer. An end effector(124) is connected to the wafer handler through an arm assembly(123). A pair of sensors are installed at both sides of the end effector in the buffer chamber to detect whether the wafer exists on the end effector or whether the wafer is in its normal state.
Patent KR-20020076215-A (KR)
Inventor: HUR SUK KU
IPC: F03D1/02
Filed: 2002-09-09
Abstract: PURPOSE: A wind power generator for a home is provided to remove the danger and environmental pollution due to the power generation with the fossil fuel and atomic energy by generating power from a low-price wind power generator installed in a home. CONSTITUTION: A speed reducer and a speed increaser are installed between a rotating shaft(5) of a wind power generator impeller and a rotating shaft(7) of the power generator. The power generator is installed in a proper position. The power generator is connected with a storage cell. An attachable zinc oxide arrester(12) is attached to the power generator to protect the power generator from the lightning.
Patent KR-20040024297-A (KR)
Title: Apparatus for transferring a crt funnel
Inventor: LEE HU YEOL
IPC: B65G49/05
Filed: 2002-09-13
Abstract: PURPOSE: A funnel transfer apparatus for CRT is provided to prevent the damage of the funnel when transferring the funnel, and improve operating rate of equipment. CONSTITUTION: A funnel transfer apparatus comprises a transfer conveyor(11) for transferring a funnel(9), a pair of working beams(31), an elevating unit for elevating the working beams, a moving unit for moving the working beams, a working beam extension unit extended from one end of each working beam toward the transfer conveyor, a lift installed on the transfer conveyor for loading the funnel to rest the funnel on the working beam extension part, and a lift driving unit for lifting the lift.
Patent KR-20040024792-A (KR)
Title: Heater cap bushing for fixing halogen heater of semiconductor manufacturing apparatus
Inventor: KIM YONG CHEOL
IPC: H01L21/02
Filed: 2002-09-16
Abstract: PURPOSE: A heater cap bushing for fixing a halogen heater of semiconductor fabrication equipment is provided to prevent a separation phenomenon due to heat by forming the heater cap bushing with a heat-resistant material. CONSTITUTION: A heater cap bushing for fixing a halogen heater of semiconductor fabrication equipment includes the first opening portions(211), the second opening portions(212), the third opening portions, and a plurality of grooves(214) in order to fix a halogen heater arranged along a heating tank at both ends of a heating tank. The first opening portions(211) are arranged between an opposite side of both ends of the heating tank and the heating tank. The second diameter of the second opening portion(212) is smaller than the first diameter of the first opening portion. The third diameter of the third opening portion is smaller than the second diameter of the second opening portion. The grooves(214) are formed on upper portions and lower portions of the second opening portions.
Patent KR-20030025840-A (KR)
Inventor: CHRISTIE PETER A
IPC: D04H1/70
Filed: 2002-09-18
Abstract: PURPOSE: A thermo formable acoustical panel is provided which allow to be formed from multi-component polymer fibers or mono-filament polymer fibers dispersed in a mineral fiber batt. CONSTITUTION: The acoustical panel comprises multi-component polymer fibers(6), each of the polymer fibers having a sheath layer(2) substantially surrounding an inner core(4), the sheath layer comprising a first polymer having a melting point lower than a melting point of a second polymer comprising the inner core, and a material selected from the group selected from mineral wool, fiberglass, cellulosic material and combinations thereof.
Patent KR-20020090945-A (KR)
Inventor: CHO EUN SANG
IPC: H04W88/18
Filed: 2002-09-30
Abstract: PURPOSE: A commission optical payment system of a kiosk is provided to issue a document required by a user in a kiosk, and to store transaction details, then to transmit all collected transaction details to a server of a card company, thereby enabling a user to pay a commission of issuing certificates to a mobile unit building card information therein. CONSTITUTION: An MU(Mobile Unit)(410) builds card information, and transmits the card information as an optical signal. A kiosk(440) receives the optical signal from the MU(410), and extracts the card information from the optical signal, to issue a document required by a user. The kiosk(440) stores transaction details, and transmits the stored transaction details to a collecting server(450) through a call connection. The collecting server(450) collectively transmits the collected transaction details to a card company(418). A card company server(418) pays transaction bills on an account of an operator of the kiosk(440), and requests the bills to a card user.
Patent KR-20030030952-A (KR)
Title: The hydroponics apparatus in spray
Inventor: YANG SOON MO
IPC: A01G31/02
Filed: 2002-10-10
Abstract: PURPOSE: An apparatus for hydroponic cultivation permitting nutrients to be supplied through a spray method in a state wherein crop roots are exposed to air without being immersed in a nutrient liquid is provided. Therefore, the apparatus prevents decay of crops while improving growth thereof and dramatically reduces installation space and cost. CONSTITUTION: The apparatus for hydroponic cultivation contains: a support frame(1) containing a plurality of connecting rods(3) in a widthwise direction at the upper part of a plurality of legs(2) to mount a mounting plate(4); a supporting rod(5) having a specified length installed outwardly in a longitudinal direction at each connecting rod; a nutrient liquid spray nozzle(6) installed in the longitudinal direction of the support frame while being connected with a nutrient liquid supply pipe(7) and containing a plurality of spray holes(6'); nutrient liquid receiving paper(8) made of a fabric having a waterproof function and fixed to both sides of the upper part of the support frame at both ends thereof.
Patent KR-20020092274-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2002-10-21
Abstract: PURPOSE: A structure of a combination part in an exhausting device used for a liquid charging vessel is provided, thereby decreasing production cost of a combination device, and easily assembling the exhausting device in the combination device. CONSTITUTION: The structure of a combination part(5) in an exhausting device(1) used for a liquid charging vessel comprises a film adhesive part(2) which adheres to one or more layered film surface, an exhaust inducing part which is positioned in the lower part of the film adhesive part(2), and the combination part(5) which is positioned in the upper part of the film adhesive part(2) and holds the combination device(10), wherein the combination part(5) has projections in order to inhibit separation of the combination device(10) having a combination surface with numerous grooves.
Patent KR-20040037526-A (KR)
Title: Method for managing calling card having colored bar-code and mobile communication phone using the same
Inventor: AHN YEON JEONG
IPC: H04B1/40
Filed: 2002-10-29
Abstract: PURPOSE: A method for managing a visiting card having a color bar code and a mobile communication terminal using the same are provided to easily manage personal information of the visiting card by recognizing a color code printed on the visiting card and storing personal information of the visiting card in the mobile communication terminal. CONSTITUTION: A camera(110) photographs a color bard code as a bar code image. A bar code reading unit(120) judges whether the brightness of the bar code image is greater or less than a predetermined threshold value, classifies a bar code and a background, and outputs bar code data. A bar code data processing unit(130) recognizes and processes the bar code data outputted from the bar code reading unit(120), reads bar code information included in a bar code, and transmits URL(Uniform Resource Locator) information included in the bar code data to a microprocessor(180). A memory(160) connects to a specific URL extracted from the bar code image photographed in the camera(110) and bar code data information outputted from the bar code data processing unit(130), and stores received visiting card data. A display unit(150) outputs a bar code reading frame for designating a portion in which the bar code is located in the bar code image outputted from the bar code reading unit(120). An interface unit(170) transmits the visiting card data stored in the memory(160) or URL information included in the visiting card data to the other side by a short message. The microprocessor(180) controls the memory(160) and the interface unit(170) in response to a transmission signal of a signal input unit(140), and controls the display unit(150) for automatically connecting to the specific URL and outputting the corresponding visiting card data.
Patent KR-20030070811-A (KR)
IPC: G01K13/00
Filed: 2002-10-30
Abstract: 생체의 신체표면을 접촉하도록 구성되는 내측표면 (74) 및 주변공기에 노출되는 외측표면 (75) 을 갖고, 생체 일부분 (12, 14) 에 권회되어 생체 일부분을 가압하도록 구성되는 팽창성 커프 (20, 40); 커프의 내측표면에 제공되어 커프가 생체 일부분에 권회된 상태에서 생체 일부분의 온도를 검출하는 온도센서 (76, 80, 98, 100); 및 온도센서에 의해 검출되는 생체 일부분 온도를 표시하는 표시장치 (68) 를 구비하는 생체 혈압 측정장치 (10) 가 개시되어 있다.
Patent KR-20040038391-A (KR)
Inventor: PARK LAE OK
IPC: A61K33/30
Filed: 2002-10-31
Abstract: PURPOSE: Provided is an anticancer composition which comprises zinc and L-arginine in the pharmaceutically effective amount, with pharmaceutically acceptable carriers or diluents, and has excellent treatment effect on various kinds of cancers with decreased adverse side effect. The composition induces apoptosis and is thus useful for apoptosis of cancer cells. CONSTITUTION: An anticancer composition contains a pharmaceutically effective amount of zinc and L-arginine with pharmaceutically acceptable carriers or diluents. Particularly, the anticancer composition contains 0.001-0.025wt.% of zinc and 0.004-0.075 wt.% of L-arginine.
Patent KR-20030046303-A (KR)
Title: Manufacturing method of semiconductor device
Inventor: SHIOYA YOSHIMI
IPC: H01L23/522
Filed: 2002-11-04
Abstract: PURPOSE: To provide a manufacturing method for a semiconductor device that can form a main insulating film where a relative dielectric constant is greatly reduced on a barrier insulating film for covering wiring mainly using a copper film. CONSTITUTION: A film formation gas contains either of siloxane or methyl silane, an oxygen-containing gas, and an etching gas. Plasma is developed in the film formation gas for reacting. An insulating film 35b having a low relative dielectric constant is formed on a substrate 21 to be subjected to film formation.
Patent KR-20040039776-A (KR)
Title: Method for forming the gate electrode in semiconductor device
Inventor: WON YONG SIK
IPC: H01L21/336
Filed: 2002-11-04
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to prevent a device from being defective due to a residual photoresist layer pattern by coating an ARC(anti-reflective coating) of an isotropic type in removing a photoresist layer pattern for forming a gate electrode and by completely removing the photoresist layer pattern by an etch-back process using mixture gas composed of C-F based gas and O2 gas. CONSTITUTION: A photoresist layer pattern is formed on a silicon substrate(100) having a predetermined lower structure to define a gate electrode formation region. An etch process is performed to form a gate electrode(170) by using the photoresist layer pattern as an etch mask and high selectivity gas as etch gas. The ARC of an isotropic type is formed on the resultant structure having the gate electrode. The ARC formed on the photoresist layer pattern is etched back. The ARC and the photoresist layer pattern on the resultant structure are eliminated by using O2 plasma.
Patent KR-20040046013-A (KR)
Title: Seat of bidirectional butterfly valve having inside elastic member
Inventor: KOO YUN HOE
IPC: F16K1/226
Filed: 2002-11-26
Abstract: PURPOSE: An elastic force is provided by an elastic member to a seat to heighten sealing performance, thereby improving returning force. CONSTITUTION: A seat(3) is inserted to a seat fixing plate(4) in inner circumference of a body(1). A valve disk(2) is mounted to a butterfly valve. Protrusions(6,6') are formed in outer circumference of a seat. A pressing portion is formed eccentrically to the center of the seat. A transformed portion and a transformed space formed in the middle part of the protrusions and the pressing portion. An elastic member(5) of a ring shape is inserted to the pressing portion.
Patent KR-20040046470-A (KR)
Title: Manufacturing proess and equipment of water elementary particle
Inventor: JANG JUN TAE
IPC: B01D47/00
Filed: 2002-11-27
Abstract: PURPOSE: Provided are a method for preparing ultrafine water particles and a device therefor which are able to provide ultra clean mixed air containing high moisture aqua anion without adhesion required for a clean room of various industrial fields. CONSTITUTION: The device comprises an air suction part having a damper(2), a pre-filter(3), an aqua-synchro part(4) consisting of a louver(5), a splitting plate(6), a first spray part(7), a second spray part(8), a third spray part(9), a nozzle(10) and an air-water separator(11), a cooling coil(13), a heating coil(14), a mixed air transferring device having a blower(15), a water tank(12), a pump(16), a sterilizing device(18), a water level controlling device(19), a control panel(20), a water supply valve(21), a pH control and a drainage valve(23). The ultrafine water particles are prepared by spraying water particles in the aqua-synchro part where mixed air introduced through the mixed air transferring device repeatedly passes through to generate ultrafine water particles by promoting the water particles be split into ultrafine particles through dispersion split, inertia collision split, contact split and flow of the mixed air caused by interference phenomenon.
Patent KR-20040046588-A (KR)
Title: Double layer apparatus of oil pump
Inventor: PARK YEONG UK
IPC: F01M1/02
Filed: 2002-11-28
Abstract: PURPOSE: An oil pump of double-layer structure is provided to reduce a high-frequency noise produced during traveling according to fluctuations of oil pressure while oil input to the oil input side of the oil pump passes through a pressure generation part. CONSTITUTION: An outer rotor(40) and an inner rotor(30), to pump oil stored in an oil pan, are assembled to a pump chamber of a front case of an engine. In an oil pump(20) of double-layer structure, engaging gear teeth of the inner rotor and the outer rotor are doubly formed to the front and rear of the width center parts of the inner rotor and the outer rotor. The front gear teeth and the rear gear teeth are formed with spacing of a predetermined angle.
Patent KR-20040049880-A (KR)
Title: Method for eliminating particles on oxide layer of semiconductor device
Inventor: CHO GYEONG SU
IPC: H01L21/304
Filed: 2002-12-05
Abstract: PURPOSE: A method for eliminating particles of a semiconductor device is provided to completely eliminate the particles, by wet-etching an oxide layer to remove the particles, by performing a CMP(chemical mechanical polishing) process to eliminate a flaw left on the oxide layer and by depositing an oxide layer to compensate for the eliminated thickness of the oxide layer. CONSTITUTION: The first oxide layer(2) of a desired thickness of an oxide layer is formed on a semiconductor substrate(1). The first oxide layer is wet-etched to eliminate the particles generated during a process for forming the first oxide layer. A CMP process is performed on the upper surface of the first oxide layer to eliminate the flaw after the particles are removed. The second oxide layer(3) is formed on the planarized first oxide layer.
Patent KR-20030047784-A (KR)
Title: Driving apparatus of a linear compressor
Inventor: YOSHIDA MAKOTO
IPC: F04B35/04
Filed: 2002-12-06
Abstract: PURPOSE: To provide a small-sized, inexpensive drive unit driving a linear compressor efficiently. CONSTITUTION: This drive unit for a linear compressor 1 is provided with a power source capable of controlling output current and measuring output power. The frequency of the supplied electric power is controlled so as to maximize the electric power while keeping the amplitude of the current supplied to the linear compressor 1 constant. Therefore, the linear compressor 1 is driven efficiently while a resonant frequency which keeps changing with the load variation is followed up. A new current sensor need not be added by mounting a current detection circuit 8 which detects the output current and the electric power from inverter input current.
Patent KR-20030004264-A (KR)
Title: Vinyl sheet manufacture machine and vinyl sheet cutting machine
Inventor: YOUN KYOUNG SOO
IPC: B29C65/74
Filed: 2002-12-13
Abstract: PURPOSE: A vinyl sheet manufacturing device is provided to produce and treat vinyl sheet at the same time, and to prevent tearing and ripping of the vinyl sheet. CONSTITUTION: A vinyl sheet manufacturing device comprises an operation roller(21) for guiding vinyl sheet(50). A cutting roller(20) is positioned parallel in upper side of the operation roller, and rotated by a motor. A cutter(25) is connected to the cutting roller in outer side of the cutting roller. By the rotation of the motor, the vinyl sheet is cut by the cutter and the cutting roller. An attaching guiding roller is mounted in rear end of the operation roller to guide the vinyl sheet. An attaching roller is used to heat and attach the cut vinyl sheet.
Patent KR-20040055509-A (KR)
Title: Apparatus for operating an inverse number in limited gf and method thereof
Inventor: CHOI YONG JE
IPC: G06F7/00
Filed: 2002-12-21
Abstract: PURPOSE: A device and a method for a reciprocal operation on the finite field GF are provided to facilitate the realization/expansion of a reciprocal operation device and realize a fast process of an elliptical curve encryption device by performing the reciprocal operation as calculating a reciprocal number of a modular for two elements of the GF(2¬m). CONSTITUTION: The storages(400-700) store an initial input value and a halfway operation result of the reciprocal operation. Input processors(100,200) perform/select the operation for the input value stored in the storages. A degree searcher(800) searches a degree of an operation result value. A degree comparison generator(900) compares the searched degrees and generates a new degree. A controller(300) controls respective tools for the reciprocal operation.
Patent KR-20040056791-A (KR)
Title: Apparatus and method for reducing peak to average power ratio in ofdm communication system
Inventor: JUNG GI HO
IPC: H04J11/00
Filed: 2002-12-24
Abstract: PURPOSE: An apparatus and a method for reducing a PAPR(Peak-to-Average Power Ratio) in an OFDM communication system are provided to reduce the PAPR by controlling a phase of a bottom block. CONSTITUTION: An apparatus for reducing a PAPR in an OFDM communication system includes a PAPR comparator, a bottom block divider, a peak value optimization unit, a plurality of multipliers, and an additional information insertion unit. The PAPR comparator(107) is used for generating a control signal to control a phase when a PAPR is larger than a threshold value. The bottom block divider(102) is used for dividing parallel data into bottom blocks. The peak value optimization unit(103) is used for outputting control elements corresponding to the bottom blocks and additional data corresponding to the control elements according to the control signal. The multipliers(111-114) are used for performing the phase transition for the bottom blocks by multiplying the bottom blocks by the control elements. The additional information insertion unit(104) provides the additional data to an IFFT(Inverse Fast Fourier Transform).
Patent KR-20040059578-A (KR)
Title: Manufacturing of high-strength ultrafine grained steels using Strain Induced Dynamic Transformations
Inventor: CHOI JONG GYO
IPC: C21D8/00
Filed: 2002-12-27
Abstract: PURPOSE: A method for manufacturing high strength ultra-fine grained steel formed of composite structure of ultra-fine ferrite having an average grain size of 5 μm and fine grained martensite having 40% or less of volume fraction by optimizing austenite grain size, hot working conditions and cooling conditions is provided. CONSTITUTION: The method comprises a step of preparing a steel slab comprising 0.3 wt.% or less of C, 2.0 wt.% or less of Si, 3.0 wt.% or less of Mn, 0.01 to 0.08 wt.% of Nb and a balance of Fe and inevitable impurities; a step of controlling an average grain size of austenite structure of the steel slab to 50 μm or less before finally rolling the steel slab; a step of hot rolling the steel slab having austenite structure in multistage in such a way that the total reduction ratio is maintained to 60% or more as maintaining a reduction ratio per one pass of the steel slab to 30% or less in the temperature range of Ar3 to Ar3+100 deg.C; and a step of transforming residual austenite into martensite by cooling the hot rolled steel sheet to a cooling finishing temperature of 300 deg.C or less in a cooling rate of 5 deg.C/sec or more, wherein the transformed martensite has a fraction of 40% or less.