baber/WOPTO huggingface dataset:
Patent KR-20040069129-A (KR)
Inventor: KANG DONG WON
IPC: D06F37/04
Filed: 2003-01-28
Abstract: PURPOSE: A drum washing machine is provided to prevent vibration and noise in placing the small amount of the laundry eccentrically by adjusting the length and the volume of the drum according to the laundry amount. CONSTITUTION: A drum washing machine is composed of a tub(60) containing washing water; a drum(70) placed in the tub and divided into plural parts with varying the front and rear length and containing the laundry; a driving motor turning the drum; and a varying unit adjusting the front and rear length of the drum. The drum is composed of a rear drum installed in the rear part of the tub, a center drum fixed to the rear drum, and a front drum connected to the center drum with sliding back and forth and moved back and forth by the varying unit. A guide groove is formed longitudinally in the center drum, and a guide of the front drum is fitted circumferentially and guided in the guide groove with sliding.
Patent KR-20040071419-A (KR)
Inventor: KIM MYEONG DEOK
IPC: D06F37/30
Filed: 2003-02-06
Abstract: PURPOSE: A full automatic washing machine is provided to ensure strong rotational force required for washing and high rotative velocity required for dehydrating while simplifying the structure of a clutch and to perform an agitating washing mode of performing washing without rotating a washing tub in rotating washing blades. CONSTITUTION: A full automatic washing machine with an outer rotor-type BLDC(Brushless Direct Current) motor comprises an outer tub installed in an outer case constituting the exterior of the washing machine; a washing tub rotatably installed inside the outer tub; washing blades rotatably installed at the inner bottom of the washing tub; a dehydrating shaft(100) rotating the washing tub; a washing shaft(200) joined to the washing blades; a clutch housing covering the dehydrating shaft; a stator assembly(400) producing a rotative magnetic field; a rotor assembly(500) forming a magnetic path and comprising a rotor frame, magnets, and a washing shaft-combining part; a clutch assembly(600) including a sliding coupler(650) controlling power transmission and a control unit to control movement of the sliding coupler; and a brake assembly(700) for the braking of the rotation of the dehydrating tub. The full automatic washing machine executes washing after applying power to the stator assembly and rotating the rotor assembly to rotate only the washing blades, and fixing the dehydrating shaft by the brake assembly. In a dehydrating stroke, the dehydrating shaft and the washing shaft are integrally rotated by moving the sliding coupler downward and the brake assembly is released from the dehydrating shaft.
Patent KR-20040073202-A (KR)
Inventor: JUNG SUN GI
IPC: A47J27/00
Filed: 2003-02-13
Abstract: PURPOSE: An inner oven for an induction heating cooker and a method for manufacturing the same are provided to reduce the weight and manufacturing cost of the inner oven. CONSTITUTION: An inner oven(30) for an induction heating cooker is composed of an oven body(31) made of metal and having a cooking space(32), and a magnetic cap(35) attached to the outer face of the oven body. A coupling protrusion formed at the outer face of the oven body is coupled to a coupling hole(37) formed at the magnetic cap.
Patent KR-20040075557-A (KR)
Title: Error control system for preventing error of flash memory
Inventor: YOON CHAN HO
IPC: G06F11/10
Filed: 2003-02-21
Abstract: PURPOSE: A flash memory error control system is provided to prevent an error at a flash memory without modifying a system structure or irrespective of an encoding scheme when data is stored at or is read from an initialized flash memory. CONSTITUTION: The system comprises an initial value generator(206), a check parity generator(202), and a syndrome generator(204). The initial value generator(206) outputs the first bit signal or the second bit signal according to a control signal when data for being stored at the flash memory is input. The check parity generator(202) generates a check parity for detecting an error by using the first bit signal and the data for being stored at the flash memory. The syndrome generator(204) generates the syndrome for detecting the error of the input data by using the second bit signal and the data output from the flash memory.
Patent KR-20040027261-A (KR)
Inventor: KIM U YEONG
IPC: A01G9/10
Filed: 2003-02-24
Abstract: PURPOSE: Provided is a seedling raising pot comprising a thick part which is not absolutely decomposable to support the pot and a thin part which is decomposable for seedling roots to penetrate through it. CONSTITUTION: A seedling raising pot(10) comprises a thick part(TK) which supports a pot skeleton and is not absolutely decomposable until a seedling has transplanted to a growth area and a thin part(TN) which is decomposable due to the growth of seedling roots to allow seedling roots to penetrate through it. The pot contains a biodegradable material selected from cereal bran such as rice bran and bean pod, plant fiber such as cornstalk, reed and rice straw or the like.
Patent KR-20040080742-A (KR)
Inventor: HA TAE SUN
IPC: H01L21/306
Filed: 2003-03-13
Abstract: PURPOSE: A parallel processing method for etching process simulation is provided to form an integrated numerical analysis method by using an ion motion simulation and a surface advancement simulation. CONSTITUTION: The motion of particles of plasma gas between a chamber and a substrate is calculated by performing a numerical analysis process using a Monte-Carlo method(101,102). Incident angles and incident energy of incident ions are calculated by the numerical analysis process(103). A surface variation of the substrate due to incident ions is observed by using a three-dimensional surface advancement simulator(105). A surface advancement algorithm is performed by using a cell based method(104). A processed result is outputted to a graphic processor(106).
Patent KR-20040081217-A (KR)
Inventor: KANG SEONG CHEOL
IPC: H04N7/15
Filed: 2003-03-14
Abstract: PURPOSE: A video integrated system having a DVR(Digital Video Recorder) function and a multipoint video conference and video lecture function is provided to perform multipoint video conference and video lecture in real time by transmitting a high-quality video and transmitting low-capacity high-compression data through the Internet. CONSTITUTION: An input unit(20) inputs analog video and audio signals. An MPEG-4(Moving Picture Experts Group-4) video capture board(30) converts the inputted analog video and audio signals into a digital type, and compresses the converted digital signal as an MPEG-4 moving picture compression format. A hard disk receives and stores digital video information compressed as the MPEG-4 moving picture compression format in the MPEG-4 video capture board. A dedicated program controls an output unit(70) through a sensor I/O, and controls a speaker(80), a mobile phone(90), an electronic device(100) and an alarm(110). An MPEG-4 dedicated program decompresses digital video information stored in the hard disk.
Patent KR-20040082083-A (KR)
Inventor: KANG CHANG MIN
IPC: G08B13/00
Filed: 2003-03-18
Abstract: PURPOSE: A safety system using a portable communication device connected to a dynamic camera is provided to enhance the performance by connecting a dynamic camera having sensors to the portable communication device. CONSTITUTION: An input controller(120) is used for setting up or releasing operations of a safety system. A CPU(110) is used for controlling all operations of each component. A sensor(130) is used for sensing actions of an invader. A sensor amplification controller(140) is used for analyzing each state of the invader according to an output signal of the sensor. A camera(150) is used for photographing the actions of the invader. A camera controller(160) is used for controlling operations of the camera. A storage unit(170) is used for storing MPEG-encoded signals of the CPU. A storage controller(180) is used for controlling a reading operation and a writing operation of the storage unit. A communication unit(190) transmits the MPEG-encoded signals to each system.
Patent KR-20040082190-A (KR)
Inventor: KIM YEONG JUN
IPC: H04N5/225
Filed: 2003-03-18
Abstract: PURPOSE: A digital camera module, and an apparatus and a method for assembling the same are provided to remove an assemblage error by assembling a lens in an accurate position. CONSTITUTION: One or more lenses are assembled in a cylindrical lens barrel(10). A assemblage plate(11) is attached in an upper surface of the cylindrical lens barrel, and a male screw(10a) is formed outside the cylindrical lens barrel. A female screw hole(2a) is formed in a housing(2) to be coupled to the cylindrical lens barrel. An image sensor recognizes an image of an object, and converts the recognized image into an electric image signal. The image sensor is mounted in a substrate(3), and an electric circuit is formed in the substrate.
Patent KR-20040088184-A (KR)
Inventor: TAE GYEONG PIL
IPC: A63B24/00
Filed: 2003-04-09
Abstract: PURPOSE: A device and method for controlling the speed of a health machine when a user receives phone call, are provided to safely hold a conversation by telephone by automatically reducing the speed of the health machine, like running machine, or stopping it when a user receives a phone call during training. CONSTITUTION: The device for controlling the speed of a health machine, includes: a communication terminal(200), wireless connected with the health machine(210) at a determined distance, and transferring the information, that a call signal is received, to the latter(210) by wireless; and the health machine(210), receiving the information from the communication terminal(200) and processing it, and then regulating the driving speed; wherein a call signal wireless connection between the communication terminal(200) and the health machine(210) is one of Blue Tooth, Wireless LAN and irDA.
Patent KR-20040089370-A (KR)
Inventor: KIM HUI YEONG
IPC: B21B28/02
Filed: 2003-04-14
Abstract: PURPOSE: An apparatus for cleaning surface of rotating roll is provided to cleanly remove foreign materials that are not easily detached from the rotating roll as they are stuck to the surface of the rotating roll by using a blade. CONSTITUTION: The apparatus comprises a cleaning cloth(70) movably installed along a length direction of the rotating roll in front of a position at which a blade(20) is contacted with the rotating roll for a rotating direction of rotating roll(10); a cleaning cloth moving means for moving the cleaning cloth along a length direction of the rotating roll; a cleaning cloth coherence means for closely adhering the cleaning cloth to a contact part of the rotating roll and the blade; and a cleaning solution injection nozzle(90) for injecting cleaning solution onto the cleaning cloth by receiving the cleaning solution from a cleaning solution storage tank(94), wherein the cleaning cloth moving means comprises a guiding rail(60), a moving block, a belt and a driving motor(46), wherein the cleaning cloth coherence means comprises rotary rods, driving motor(72) and cylinder, and wherein the apparatus further comprises rotary frame, fixed frame, flexible hoses and air supply pipes(53,55).
Patent KR-20040090071-A (KR)
Inventor: CHOI HWAN YEONG
IPC: C12Q1/68
Filed: 2003-04-16
Abstract: PURPOSE: A DNA chip having multilayer film structure is provided, thereby increasing the detection strength of hybridized signal, so that accurate hybridized signal can be obtained. CONSTITUTION: The DNA chip(100) having multilayer film structure comprises a substrate(110); a high reflection region(H) consisting of a thin film(121) with low refraction rate and a thin film(122) with high refraction rate which are sequentially accumulated on a certain area of the substrate, and having higher refraction rate than the substrate; a low reflection region(L) consisting of a thin film with low refraction rate and a thin film with high refraction rate which are sequentially accumulated around the high reflection region on the substrate, and having higher refraction rate than the substrate; and a DNA probe(140) fixed on the high reflection region, wherein the DNA probe is hybridized with the fluorescence labeled target DNA on the high reflection region.
Patent KR-20040090250-A (KR)
Inventor: OH BYEONG CHAN
IPC: B60N2/07
Filed: 2003-04-17
Abstract: PURPOSE: A seat transfer track for a vehicle is provided to strengthen the strength for front and rear impact, to improve work efficiency and to minimize the production cost. CONSTITUTION: A seat transfer track for a vehicle comprises fixed rails(10), transfer rails(20), and balls(30). The fixed rail has grooves(12,12') formed by bending the sides of a fixing piece(11). The middle of the groove is projected outward to insert the ball. The fixed rail has a finish piece(13) to one side and has a vertical piece(14) to the other side. The finish piece is extended from the end of the second groove and vertically bent downward. The vertical piece is vertically extended to the upper end of first groove. The fixed rail has a finish piece(15) bent at the upper side of the vertical piece. The transfer rail has inner walls(22,22') vertically vent toward the lower part of a seat-fixing part(21). The transfer rail has a groove(23') on one side and has a groove(23) on the other side. In the transfer rail, the second groove is formed by bending the end of the second inner wall outward in a U-shape to make the ball inserted at the same position as the second groove of the fixed rail and the first groove is formed by bending the end of the first inner wall outward in a U-shape to make the ball inserted at the same position as the groove of the first groove of the fixed rail. The transfer rail has a vertical piece(24) extended to the upper side of the other first groove.
Patent KR-20040098258-A (KR)
Inventor: KIM DEOK HWAN
IPC: B30B11/00
Filed: 2003-05-14
Abstract: PURPOSE: A hydro-forming press system is provided to mechanically keep the coupling state of molds by moving a clamper into a space between an upper bolster and an upper frame after an upper mold is coupled to a lower mold. CONSTITUTION: In a hydro-forming press system, clamping units(27) are mounted to both sides of a frame(1b) in the press system, and mechanically keep the coupling state of molds after an upper mold(5) is coupled to a lower mold(3). The clamping unit includes hydraulic cylinders(25) mounted to both sides of the frame and having operating rods(29) inside, and clampers(23) mounted to the end of each operating rod and guided by an upper frame(1c). The clamper moves into a space between an upper bolster(7) and the upper frame after the upper mold is coupled to the lower mold, and supports the top of the upper bolster to the upper frame.
Patent KR-20030093960-A (KR)
Title: 프리폼 제조 방법 및 프리폼
IPC: G02B6/00
Filed: 2003-05-19
Abstract: 본 발명은 광섬유의 모재인 프리폼을 제조하는 방법으로서, 그 제조 방법은 유리 미립자를 퇴적함으로써, 다공질 유리 모재를 형성하는 다공질 유리 모재 형성 단계, 석영 유리를 전기로로 가열함으로써 형성된 석영 유리제의 용기를 준비하는 용기 준비 단계, 용기에 탈수 반응 가스 및 불활성 가스를 도입하는 가스 도입 단계, 탈수 반응 가스 및 불활성 가스가 도입된 용기를 가열하는 가열 단계, 및 다공질 유리 모재를 가열된 용기 내에 삽입함으로써 다공질 유리 모재를 탈수 및 소결하는 탈수 소결 단계를 포함한다.
Patent KR-20040100319-A (KR)
Inventor: KIM RAK HWAN
IPC: H01L21/205
Filed: 2003-05-22
Abstract: PURPOSE: A bit of tungsten film depositing equipment is provided to obtain a uniform tungsten film by removing impurity-containing gas from a TiN film using at least one heating zone such as a gas removing chamber and a wafer transfer module. CONSTITUTION: A bit of tungsten film depositing equipment includes a dedicated gas removing chamber and a wafer transfer module. The gas removing chamber(130) removes impurity-containing gas from a TiN layer of a semiconductor substrate before a tungsten film is deposited on the substrate. The wafer transfer module(120) removes the impurity containing gas from the TiN layer before the substrate is inserted in the gas removing chamber. The gas removing chamber includes a heater type stage. The wafer transfer module includes a lamp type stage.
Patent KR-20040101837-A (KR)
Inventor: CHOI GWON HO
IPC: B63H3/00
Filed: 2003-05-27
Abstract: PURPOSE: A steering system for a ship is provided to improve structural intensity by welding a plurality of stator fins to a bulb and a rudder double, and to save fuel consumption by separately manufacturing the stator fins suitable for countercurrent. CONSTITUTION: A steering system for a ship is composed of a propeller unit(10), a rudder(20) adjacent to the propeller unit, a streamlined bulb(30), and a plurality of stator fins. The propeller unit includes a shaft(10a) disposed at the stern of the ship, a propeller(10b) coupled rotatably to the shaft, and a non-spherical cap(10c) attached to the rear of the propeller. The rudder is installed at the bottom of the stern, and adjusts the moving direction of the ship. The streamlined bulb is partly coupled to the rudder so that an exposed end of the bulb is put on the axis of the shaft. The stator fins protrude from the peripheral portion of the bulb.
Patent KR-20040010108-A (KR)
Title: Surface acoustic wave apparatus and manufacturing method therefor
Inventor: NISHIYAMA KENJI
IPC: H03H3/08
Filed: 2003-05-29
Abstract: PURPOSE: A surface acoustic wave apparatus and a manufacturing method therefor are provided to coat an IDT electrode by using a structure having an insulating layer. CONSTITUTION: A first insulating layer(2) is formed on the entire surface of a piezoelectric LiTaO3 substrate(1). By using a resist pattern used for forming an IDT electrode(4A), the first insulating layer in which the IDT electrode is to be formed is removed. An electrode film made of a metal having a density higher than Al or an alloy primarily including such a metal is disposed in the area in which the first insulating layer is removed so as to form the IDT electrode. The resist pattern remaining on the first insulating layer is removed. A second insulating layer(6) is formed to cover the first insulating layer and the IDT electrode.
Patent KR-20040102793-A (KR)
Inventor: CHOI JIN GWAN
IPC: G06F1/20
Filed: 2003-05-29
Abstract: PURPOSE: A computer cooling device equipped with an MCS(Micro Cooling System) using capillary is provided to perform natural circulation without receiving external power and an influence of gravity. CONSTITUTION: A cooling plate(100) has a cooling fan(110) at one side and an accepting groove(101) at the inside. An MCS accepting part(102) is accepted to a central bottom in the cooling plate. Joining to an upper side of the MCS accepting part and facing an opposite side to a processor(130), the MCS(120) has a cooling cycle advancing heat exchange by repeating self-condensation/evaporation with use of the capillary in order to cool heat generated from a processor.
Patent KR-20050002014-A (KR)
Inventor: KIM JAE YOUNG
IPC: H01L21/027
Filed: 2003-06-30
Abstract: PURPOSE: A semiconductor device fabricating method capable of forming a photoresist layer of a uniform thickness is provided to form a photoresist pattern of a proper thickness functioning as an etch barrier layer by forming the photoresist layer without generating a defect while an underlying structure is planarized. CONSTITUTION: A layer to be etched is formed on a semiconductor substrate having an underlying structure(20). A hard mask layer is formed and planarized on the layer to be etched. Photoresist(PR) is applied to the surface of the hard mask layer to form a photoresist layer of a uniform thickness.
Patent KR-20040005683-A (KR)
Inventor: IVONETE MARKMAN
IPC: H04B3/04
Filed: 2003-07-09
Abstract: PURPOSE: A matched pulse shaping filter is provided to generate a fully matched filtered signal compensated for distortion intrinsic to a received signal pulse shape and distortion introduced by a circuit element. CONSTITUTION: An input terminal(5) is coupled to an output terminal of a receiver front end. The receiver front end includes a source of an RF modulated HDTV signal, such as an antenna, an RF amplifier stage, an RF detector, and an IF amplifier stage. The receiver front end provides a near-baseband VSB(vestigial sideband) signal which includes successive symbol representative pulses having shapes exhibiting a square-root raised cosine filtered characteristic. The signal from the receiver front end also includes a pilot tone at a predetermined frequency. The input terminal is coupled to a cascaded connection of an analog-to-digital converter(202), a carrier tracking loop(204), a matched pulse shaping filter(214), a symbol timing loop(206), an equalizer(210), and a phase tracking loop(212). An output terminal of the symbol timing loop is further coupled to an input terminal of a synchronization detector(208). An output terminal of the synchronization detector is coupled to a clock input terminal of the equalizer and to other circuit elements in an HDTV system via an output terminal(25). An output terminal of the phase tracking loop is coupled to an output terminal(15). The output terminal is coupled to a receiver backend. The receiver backend includes a trellis decoder, a data deinterleaver, a Reed-Solomon decoder, a descrambler and circuitry for generating the image represented by the video component and the sound represented by the audio component of the HDTV signal.
Patent KR-20040007320-A (KR)
Inventor: FUKUCHI YUTAKA
IPC: B21B37/00
Filed: 2003-07-11
Abstract: PURPOSE: To provide a method and a device of shape control in a cold-rolling mill by which defects in shape of local elongation and compound shape are suppressed and shape control is carried out with high accuracy. CONSTITUTION: A plurality of air nozzles 95 are disposed along the width direction of a material 2 to be rolled on the outlet side of the cold-rolling mill 15 and air is jetted from the air nozzles 95 onto the material 2 to be rolled. The manipulated variable of the air jetted from a plurality of the air nozzles 95 is determined by using shape absolute value deviation and shape space deviation which are determined from the target shape and a detected shape with a shape controlling device 5. The air quantity jetted from a plurality of the air nozzles 95 is adjusted on the basis of the manipulated variable of the air with an air adjusting device 84.
Patent KR-20050007692-A (KR)
Inventor: KIM RAE SUNG
IPC: H01L21/336
Filed: 2003-07-11
Abstract: PURPOSE: A method for fabricating a semiconductor device using a plasma apparatus is provided to minimize damage to a gate oxide layer by neutralizing the charges induced and accumulated in the gate oxide layer. CONSTITUTION: An isolation region for defining an active region is formed on a substrate. A gate oxide layer and a gate poly layer are formed on a part of the active region. Impurities are doped to both sides of the gate poly layer in the active region to form a source region and a drain region. An oxide layer is deposited on the substrate. The charges accumulated in the gate oxide layer is neutralized.
Patent KR-20050008184-A (KR)
Inventor: KIM DAE JOONG
IPC: B65D90/00
Filed: 2003-07-14
Abstract: PURPOSE: A device for preventing vortex inside a tank is provided to prevent the forming of vortex inside a tank and, thereby, to prevent the pump connected to the tank from being damaged by cavitation. CONSTITUTION: The device for preventing vortex inside a tank includes a vortex-preventing plate and a support(7). To make the vortex-preventing plate, edges of a predetermined number of rectangular planks are joined together at an axis, and the rectangular planks are positioned to make a certain angle between themselves. And, the rectangular planks of the vortex-preventing plate are positioned perpendicularly in the direction of the vortex formation to prevent the vortex. The support(7) supports the vortex-preventing plate to be installed around the pump-connecting tube(3) at the bottom of the storing tank(1).