baber/WOPTO huggingface dataset:
Patent KR-20030093566-A (KR)
Title: Differential gear apparatus of motorcycle with side car
Inventor: WOO CHANG YONG
IPC: B62M11/00
Filed: 2002-06-03
Abstract: PURPOSE: A differential gear system for a three-wheeled vehicle is provided to improve running stability by smoothly changing the running direction of the three-wheeled vehicle. CONSTITUTION: In a differential gear system(100) for a three-wheeled vehicle, a rotary unit(30) receives power from an engine of a two-wheeled vehicle. A first axle(21) fixed to the center of the rotary unit is coupled to a driving wheel(40) of the two-wheeled vehicle, and transmits the rotation of the rotary unit to the driving wheel. A second axle(22) is extended from the center of a wheel in a side car installed at one side of the two-wheeled vehicle. A differential gear box(61,62,65) rotates differentially according to the difference in rotary speed between the axles. And, the differential gear box is located in a case(50) formed at the driving wheel, and transmits the rotation of the first axle to the second axle.
Patent KR-20030096581-A (KR)
Title: Fixing device of airvent knob for automobile
Inventor: JUNG BYEONG TAE
IPC: B60H1/34
Filed: 2002-06-14
Abstract: PURPOSE: An apparatus for fixing a knob of an air vent for an automobile is provided to allow safe and convenient driving of the automobile by placing an elastic member on a location on which an inside of the knob of the air vent and an upper end of a horizontal wing, and stepped parts on an inner end of the knob covering the horizontal wing and the horizontal wing engaged with the inner end of the knob to fix the knob set in a direction of an air vent wing. CONSTITUTION: A first protrusive stepped part is formed on a horizontal wing(15) of an air vent to which a knob(11) is attached to form a stepped part with different thickness on some of an upper side of the horizontal wing. The knob engaged with the horizontal wing is formed to be C-shaped so that an upper part of a body thereof covers the horizontal wing. A second protrusive stepped part is formed on an inner end of the body covering the horizontal wing to be engaged with the first protrusive stepped part of the horizontal wing. A groove(11a) is formed upwardly on an inside of a head part of the knob contacting with an upper end of the horizontal wing. An elastic member(13) is inserted to the groove to release engagement between the knob and the horizontal wing so as to allow direction of the horizontal wing and a vertical wing to be controlled when the knob is forced in vertical direction.
Patent KR-20030096767-A (KR)
Title: Method for polishing chemical mechanical having end point detection
Inventor: KIM YEONG SEOK
IPC: H01L21/304
Filed: 2002-06-17
Abstract: PURPOSE: A CMP(Chemical Mechanical Polishing) method having an end point detection system is provided to be capable of preventing the dishing and erosion phenomenon generated at a polish object portion of a wafer. CONSTITUTION: When a pad(20) is attached on a polishing table(10) and slurry is supplied through a slurry exhaust port, a polishing process is carried out at a wafer(30) by using a polisher head(40). The change of resistance according to the flow of DC(Direct Current) or AC(Alternating Current), is measured by an end point detection system(50). Then, polishing time is decided by analyzing the measured resistance. Preferably, the change of resistance is detected by a sensor(s3).
Patent KR-20040000760-A (KR)
Title: Semiconductor device inspection equipment having indexer sensing structure
Inventor: CHOI YONG JUN
IPC: H01L21/66
Filed: 2002-06-25
Abstract: PURPOSE: A semiconductor device inspection apparatus having an improved indexer sensing structure is provided to install a micro switch at a correct position and prevent a switching error by using a position setup jig. CONSTITUTION: A semiconductor device inspection apparatus having an improved indexer sensing structure includes an indexer(1), a tilting portion(10), and a micro switch(30). The indexer(1) includes a wafer loading/unloading portion. A wafer cassette is loaded on an upper surface of the indexer(1). A plurality of wafers are inserted into the wafer cassette. The tilting portion(10) shifts the indexer(1) to the predetermined angle when the indexer is shifted to a top portion or a bottom portion. The micro switch(30) is installed at a lower portion of the indexer(1) in order to sense a tilting angle of the indexer(1). The micro switch(30) is installed at the predetermined position apart from the indexer(1) by using a position setup jig(40).
Patent KR-20030003061-A (KR)
Inventor: KANAI FUMIYUKI
IPC: B24B37/00
Filed: 2002-06-28
Abstract: PURPOSE: The method of manufacturing a semiconductor apparatus and the solution for polishing the same are provided to realize a step-free embedded structure at a high polishing speed. CONSTITUTION: A buried material film(5) and a barrier film(4) are polished in batch by using polishing agent whose polishing velocities to a substrate material(silicon oxide)(2), a buried material (tungsten)(5) and a barrier film material(titanium nitride)(4) are almost the same with each other (that is, a polishing velocity gap is within 30%). This can materialize a buried structure free from any step or steps, at a high polishing rate.
Patent KR-20040001601-A (KR)
Title: Horizontality-Level Auto Control Apparatus for Roller of Run Out Table
Inventor: CHOI PAN SU
IPC: B21B37/28
Filed: 2002-06-28
Abstract: PURPOSE: An apparatus for automatically controlling horizontal level of roller of run out table is provided. CONSTITUTION: The apparatus comprises a horizontal level sensing part for sensing horizontal level of the roller(12) by abrasion quantity of the roller(12); and a horizontal level controlling part for controlling horizontal level of the roller by receiving signals from the horizontal level sensing part, wherein the horizontal level sensing part comprises an abrasion quantity measuring part closely adhered to a lower part of the roller by oil pressure inside a fluid pipe(118) to measure abrasion quantity of the roller; and a leveling sensing part connected to the abrasion quantity measuring part through the fluid pipe(118) to control the leveling motor(240), and the horizontal level controlling part comprises slides for vertically operating a roller base(142); levelers to which the slides are respectively connected; slide bases(252,256,264) to which the levelers are respectively connected; bases(250,256,264) to which the slide bases are respectively connected; fixed guides(248,268) connected to the bases(250,264); fixed blocks respectively connected to the fixed guides(248,268); cylinders(242,274) for vertically moving the fixed blocks; a screw type rotation shaft(230) for moving the levelers back and forth respectively; and a leveling motor(240) for rotating the screw type rotation shaft(230).
Patent KR-20040006518-A (KR)
Title: Flat Panel Display
Inventor: PARK GI BEOM
IPC: H01J31/12
Filed: 2002-07-12
Abstract: PURPOSE: A flat panel display device is provided to prevent crack due to the temperature difference between an inner surface and an outer surface of a glass by forming a convex part with a predetermined shape at a rear glass or a lateral part. CONSTITUTION: A flat panel display device comprises a cathode as an electron beams source, a plurality of electrode units for deflecting, focusing, controlling the electron beams, a front glass having a screen on which phosphor is deposited, the phosphor being emitted by the electron beams, a rear glass to which the cathode and the plurality electrodes are attached, a lateral part arranged between the front glass and the rear glass, and a convex part formed in the rear glass or the lateral part.
Patent KR-20040008851-A (KR)
Title: Metal-Insulator-Metal capacitor having constant capacitance and semiconductor device having the capacitor
Inventor: JANG DONG YEOL
IPC: H01G4/38
Filed: 2002-07-19
Abstract: PURPOSE: An MIM(Metal-Insulator-Metal) capacitor having a constant capacitance and a semiconductor device including the same are provided to be capable of considerably improving the stability of the semiconductor device. CONSTITUTION: An MIM capacitor having a constant capacitance is provided with the first capacitor(310) and the second capacitor(320). The first capacitor is formed by sequentially depositing the first lower metal layer(311), the first dielectric layer(312), and the first upper metal layer(313). The second capacitor is formed by sequentially depositing the second lower metal layer(321), the second dielectric layer(322), and the second upper metal layer(323). At this time, the second lower metal layer is electrically connected with the first upper metal layer and the second upper metal layer is electrically connected with the first lower metal layer.
Patent KR-20040013269-A (KR)
Title: Tube type ultrasonic oscillation generator
Inventor: LEE HUI MYEONG
IPC: B06B1/06
Filed: 2002-08-05
Abstract: PURPOSE: A tube type ultrasonic vibrating device is provided to improve cleaning efficiency by installing a vibrating block having a plurality of vibrating members at a vibrating tube and uniformly transferring ultrasonic vibration. CONSTITUTION: A tube type ultrasonic vibrating device is composed of a semicylindrical vibrating block(12), a plurality of vibrating members(13) fixed to the top of the vibrating block, piezoelectric elements(17) installed at the bottom of each vibrating member, a cylindrical vibrating tube(11) covering the vibrating block, cover plates(11a) installed at both sides of the vibrating tube, and a power cord(15). The power cord is connected to a wire(14) grounded on the piezoelectric elements.
Patent KR-20040013394-A (KR)
Title: A Light Emitting Diode and A Method for Manufacturing thereof
Inventor: KWON GI YEONG
IPC: H01L33/62
Filed: 2002-08-06
Abstract: PURPOSE: A light emitting diode is provided to increase electrical conductivity by forming a metal thin film on one side of a substrate with no electrode of a light emitting diode including two electrodes on the other side of the substrate, and to improve light radiation efficiency by forming an electrode of a high light reflection ratio and a metal thin film of a high light transmission ratio. CONSTITUTION: The first clad layer(22) is an n-type(or p-type) semiconductor layer. An active layer(23) of a multi quantum well structure is partially formed on the first clad layer. The second clad layer(24) of a p-type(or n-type) semiconductor layer is formed on the active layer. An n-type(or p-type) electrode is partially formed on the first clad layer as the n-type(or p-type) semiconductor layer. A p-type(or n-type) electrode is formed on the second clad layer as the p-type(or n-type) semiconductor layer. A flip-chip substrate(27) is attached to the n-type and p-type electrodes by using a bump(28). An n-type(or p-type) metal thin film of high electrical conductivity is formed under the first clad layer.
Patent KR-20040013476-A (KR)
Title: new filter in cup
Inventor: JEONG YONG SEOK
IPC: A47J31/06
Filed: 2002-08-06
Abstract: PURPOSE: A filter film for soaking out coffee and tea used for a general cup is provided to attach the filter film onto the general cup so as to obtain the coffee or tea without tea grounds. CONSTITUTION: A filter film(101) has a slope(104) to shut off tea grounds from a user. A fixture(102) made of metal or plastic attaches the filter film onto a general cup before or after the soaked materials put into the cup. The filter film is attached to the side of the cup to occupy parts of an entrance of the cup. The filter film becomes wider at the lower portion to facilitate the soaking out of the coffee or tea. The user obtains the coffee or the tea without the interruption of the tea grounds.
Patent KR-20040016702-A (KR)
Inventor: KIM JUNG HEON
IPC: H01M2/02
Filed: 2002-08-19
Abstract: PURPOSE: A secondary battery is provided, to reduce the size of a battery and the useless space generated by the arrangement of electrode plates by improving an exterior case. CONSTITUTION: The secondary battery comprises an electrode assembly(30) which comprises positive electrode and negative electrode plates and a separator and two electrode taps(31, 32); and an exterior case(40) which is made of a flexible exterior film, receives the electrode assembly to allow the electrode taps to be projected and has a sealing part(41) adhered by welding. The shape of the under face(42) of the exterior case which corresponds to the part where the electrode taps are sealed takes after the shape of the under face of the electrode assembly. Preferably the under face(42) of the exterior case is a plane or curved surface to the thickness direction.
Patent KR-20040017138-A (KR)
Title: Image display device combined touch panel and method for manufacturing thereof
Inventor: CHO JONG HWAN
IPC: G02F1/1333
Filed: 2002-08-20
Abstract: PURPOSE: An image display device integrating a touch panel and a method for fabricating the same are provided to form first transparent electrodes of the touch panel on an upper substrate of an LCD for removing unnecessary transparent substrate and use an optical plate formed of a polarization plate and a phase difference plate as the upper substrate of the touch panel instead of using any particular optical film. CONSTITUTION: An image display device integrating a touch panel includes an LC panel(200), and a touch panel(300). The LC panel has a lower substrate(210) formed with a first optical plate(260), and the first optical plate has a λ/4 and λ/2 phase difference plates(280b,280a) and a first polarization plate(270) stacked in sequence under the lower substrate. The touch panel has a first electrode(310) formed on an upper substrate(230) of the LC panel, dot spacers(320) formed on the first transparent electrode, and a touch panel upper substrate(330). The touch panel upper substrate has a second optical plate(340) formed with a second polarization plate(350) and a second phase difference plate(360) under the second polarization plate, and second transparent electrodes(370) integrally formed under the second phase difference plate. The second phase difference plate is formed of λ/2 and λ/4 phase difference plates(360a,360b) stacked in sequence under the second polarization plate.
Patent KR-20040019453-A (KR)
Title: Device for adjusting color and brightness HUD system, and process of preparing the same
Inventor: PARK DU JIN
IPC: B60K35/00
Filed: 2002-08-26
Abstract: PURPOSE: A device for adjusting the color and brightness of a HUD(Head Up Display) system for a vehicle and a control method thereof are provided to adjust automatically distinguished colors and brightness for display figures as display letters and symbols of the HUD system to the change of a front scene of the vehicle and accordingly to make a driver easily recognize information for the vehicle. CONSTITUTION: A device for adjusting the color and brightness of a HUD system(10) for a vehicle is composed of a CCD(Charge Coupled Device) camera(11) for monitoring display figures; a control unit(12) for computing color and brightness of the HUD system by the change of a front scene monitored by the CCD camera and for generating and outputting a control signal; a switching device(13) for receiving the control signal output from the control device and intermitting operating power supplied to a display device(14); and the display device operated by the operating power supplied via the switching device to display figures for information of the vehicle to a combiner of a windshield.
Patent KR-20030020241-A (KR)
Inventor: COWLEY NICHOLAS PAUL
IPC: H04N5/44
Filed: 2002-08-31
Abstract: PURPOSE: A radio frequency amplifier and a television tuner are provided to reduce noise, to process signals efficiently, and to perform inter-modulation distortion by using the amplifier in the television tuner. CONSTITUTION: A radio frequency amplifier comprises a long tail pair of transistors(1,2) provided with a tail current source(8,9). The bases of the transistors are driven by emitter followers comprising transistors(20,21) provided with collector load resistors(24,25). Feedback capacitors(26,27) ensure stability and feedback resistors bias the amplifier without degrading noise performance. The amplifier is driven and unbalanced while retaining good second harmonic distortion performance.
Patent KR-20040021825-A (KR)
Title: A press apparatus for manufacturing semi-conductor
Inventor: SIM MU SEOP
IPC: H01L21/56
Filed: 2002-09-05
Abstract: PURPOSE: A press apparatus for fabricating a semiconductor device is provided to lower the height of equipment and reduce the vibration and the noise by simplifying an upper structure of the equipment. CONSTITUTION: A press apparatus for fabricating a semiconductor device includes a main frame(100,100'), a lower mold(103), an upper mold(104), and an elevation unit. The lower mold(103) is installed at the main frame(100,100'). The upper mold(104) is installed at an upper side of the lower mold. The upper mold(104) is elevated by using an elevation bar(102). The elevation unit includes a motor, a crank device(120), a selection connection unit, and air-pressure cylinder. The motor is installed at one side of the main frame. The crank device includes a crank shaft(121) and a connecting rod(123). The selective connection unit is installed at a lower part of the elevation bar in order to connect or separate the connecting rod(123) to or from the elevation bar(102). The air-pressure cylinder is connected to a lower side of the elevation bar in order to elevate the elevation bar.
Patent KR-20040022724-A (KR)
Title: Method for service of vidio on demand in mobile phone using the art of blue-tooth
Inventor: LEE JEONG SEOK
IPC: H04B7/00
Filed: 2002-09-05
Abstract: PURPOSE: A VOD(Video On Demand) service method using a Bluetooth technique in a mobile communication terminal is provided so that a user of the mobile communication terminal uses a VOD service through the screen and volume of a TV by displaying a video received by the VOD service on the screen of the TV in the mobile communication terminal through a Bluetooth wireless communication. CONSTITUTION: A mobile communication terminal sets Bluetooth connection with a TV for transmitting VOD data(S6). The TV receives the VOD data transmitted through the Bluetooth connection, and processes the received VOD data(S10). The TV displays the processed VOD data on a screen(S10). The TV receives the VOD data through the Bluetooth connection, and modulates the received VOD data into an analog signal for displaying the VOD data on the screen.
Patent KR-20030026894-A (KR)
Title: Information communication apparatus mounted to vehicle
Inventor: HASHIMOTO JUNJI
IPC: G01C21/26
Filed: 2002-09-25
Abstract: PURPOSE: To provide an on-vehicle information communication device in which the information of a transmitting/receiving source linked with a navigation function can be mutually acquired especially by an end-to-end communication using an electronic mail between vehicles. CONSTITUTION: The on-vehicle information communication device is composed of an externally connected portable telephone terminal, car navigation function, modem function for exchanging data by end-to-end communication through the portable telephone terminal between vehicles, mail transmitting/receiving function for transmitting/receiving data by electronic mail, and car navigation link function for processing the information of the transmitted/received electronic mail while being linked with the car navigation function.
Patent KR-20040026855-A (KR)
Title: Service apparatus for reprocessing voice
Inventor: NAM JANG HYEON
IPC: H04M1/60
Filed: 2002-09-26
Abstract: PURPOSE: A voice reworking service apparatus is provided to transmit a quality-enhanced voice together with background music to a listener by reworking a voice of talker on a real time basis. CONSTITUTION: A microphone(21) amplifies a voice signal applied from a user and outputs it to a voice converter(22), and a speaker(28) outputs the converted voice signal applied from the voice converter(22). The voice converter(22) reworks the converted voice signal to output it by processing transmission/reception voice data applied from a telephone transmitter or a telephone receiver through a transmitting/receiving unit(24). The transmitting/receiving unit(24) transmits/receives voice data applied from the telephone transmitter or the telephone receiver(30). An operating unit(25) generates an input signal for inserting background music or sound effect, recording, outputting an announcement and reproducing a recorded voice corresponding to a touch on a screen or a key manipulated by a user. A controller(23) controls the background music or the sound effect data stored in a sound effect storing unit(27) to be transmitted or received together with a voice signal. The controller(23) controls to record conversation between a talker and a listener and store it in a memory(26), or controls to send a different announcement previously set in the memory(26). The controller(23) also determines position information of the talker and the listener and stores it together with their conversation in the memory(26).
Patent KR-20040026927-A (KR)
Title: Apparatus and method for a fast capturing a scan image
Inventor: CHO SANG HYEON
IPC: G06V10/141
Filed: 2002-09-26
Abstract: PURPOSE: An apparatus and a method for capturing a photographing image at a high speed are provided to improve productivity by shortening a test process for an object using an optical profile measurement system. CONSTITUTION: An apparatus for capturing a photographing image includes a CCD camera(10), a synchronization signal generating section(56), an illumination controller(30), and an image capturing section(55). The CCD camera(10) photographs a subject positioned in a photographing area. The synchronization signal generating section(56) generates an illumination control signal when the CCD camera(10) outputs a frame enable signal. The illumination controller(30) controls an operation of illumination lamps according to the illumination control signal generated from the synchronization signal generating section(56). The image capturing section(55) captures an image outputted from the CCD camera(10).
Patent KR-20040027149-A (KR)
Title: Illusion elimination method for digital camera
Inventor: KIM BYEONG SU
IPC: H04N5/225
Filed: 2002-09-27
Abstract: PURPOSE: A method for removing a residual image of a digital camera is provided to store reserved images in a buffer at a fast shutter speed, and to compensate for operations through operation estimation algorithm, then to increase brightness by synthesizing many images, thereby obtaining high-quality images under various illumination environments. CONSTITUTION: When a shutter is pressed, a digital camera compares detected external brightness with reference brightness. If the external brightness is more than the reference brightness, the digital camera stores an image obtained at a predetermined shutter speed and completes a photographing process. If the external brightness is less than the reference brightness, the digital camera stores images taken at high speed in a buffer. The digital camera extracts displacement of the images by applying an operation estimation system. The digital camera compensates for the images so that a difference between the images becomes minimal. The digital camera synthesizes the compensated images, generates a single image whose color information is compensated for, and stores the single image.