baber/WOPTO huggingface dataset:
Patent KR-20030070971-A (KR)
Title: Circuit for preventing a break of a neck in cathode ray tube
Inventor: HUH MAN HO
IPC: H04N3/20
Filed: 2002-02-27
Abstract: PURPOSE: A circuit for preventing the neck of a cathode ray tube from being damaged is provided to protect the neck from being overheated and damaged due to concentration of electron beam on the neck. CONSTITUTION: A circuit for preventing the neck of a cathode ray tube being damaged includes a failure detector(20) and a current blocking unit(30). The failure detector is placed between a vertical deflection coil(DY) included in the vertical deflection circuit of the cathode ray tube and voltage input terminals(a,b) of the vertical deflection coil, and detect whether or not abnormal DC voltage is applied to the vertical deflection coil. The current blocking unit is located behind the failure detector and automatically cuts current flowing through the vertical deflection coil when the failure detector detects that the abnormal DC voltage is applied to the vertical deflection coil.
Patent KR-20020022757-A (KR)
Inventor: LIM KYUNG TAEK
IPC: B60P7/02
Filed: 2002-03-14
Abstract: PURPOSE: The opening and shutting structure in a wing-shaped structure of the loading compartment of a truck is provided to reduce the weight of the wings and to easily open and shut the loading compartment even at narrow area. CONSTITUTION: The opening and shutting structure in a wing-shaped structure of the loading compartment(16) of a truck(10) comprises wings(17) having function of opening and shutting and divided into a fixed wing(17') and split wing(17") and having a supporting mechanism(19) equipped with a roller(20) at the lower portion of the split wing, a support structure(25) to support the guiding rails safely guiding the roller, and a limit stitch transmitting opening and shutting of the wings(17) through the signal system to be generated when the roller contacts with the connection point. Therefore even at a narrow area loading can be possible.
Patent KR-20030006931-A (KR)
Title: Plasma display panel display apparatus
Inventor: KUBOTA HIDENAO
IPC: G09G3/28
Filed: 2002-03-19
Abstract: PURPOSE: To solve the problem that, in a PDP(plasma display panel), when the PDP is driven for a long time, phosphors of a red color, a green color and a blue color are degraded unevenly by ultraviolet rays generated at the time of discharge and their color temperatures become different from those set in the beginning. CONSTITUTION: In this display device, the number of discharge pulses of each phosphor is set by the correction curve of the number of discharge pulses corresponding to the drive accumulative elapsed time of the PDP.
Patent KR-20030075644-A (KR)
Inventor: CHO YEONG SEON
IPC: F16D65/02
Filed: 2002-03-20
Abstract: PURPOSE: A disk brake for a vehicle is provided to prevent a guide rod from being bumped into the inside or the inlet corner of the sliding hole, and to prevent noise in transmitting vibration to the disk brake during traveling by supporting the guide rod in the sliding hole of the carrier with a movement restricting member. CONSTITUTION: A disk brake comprises a carrier(20) fixed in a vehicle body and composed of a sliding hole(23); a caliper housing installed in the carrier with sliding; guide rods(40) installed at both sides of the caliper housing, and inserted to the sliding holes to assemble the caliper housing with the carrier with sliding; and a movement restricting member(50) supporting the guide rod in the sliding hole. Noise is prevented by restricting the guide rod from being bumped into the sliding hole in transmitting vibration to the disk brake during traveling on the uneven road.
Patent KR-20020075727-A (KR)
Inventor: ECK TODD L
IPC: F16F15/32
Filed: 2002-03-21
Abstract: PURPOSE: An adhesive correction weight comprised of discrete elements is provided to correct imbalance of wheels of a vehicle and a tire assembly. CONSTITUTION: A weight(11) for correcting imbalance in a rotary element(13) includes a number of discrete elements. The number of discrete elements is selected to substantially correct the imbalance. A piece of double-sided adhesive tape has sufficient length for the number of discrete elements to be adhered to the double-sided adhesive tape. A removable film protects the adhesive on the side of the tape opposite the side to which the discrete elements are adhered. The film reduces the likelihood of contamination of the adhesive until the film is removed to expose the adhesive on the side of the tape opposite the side to which the discrete elements are adhered, permitting the weight to be applied to the rotary element. Preferably the tape is elastic to enable it to stretch so that the weight can be attached to rotary elements of different radius. Preferably, each element is coated on its entire surface to prevent manual contact with the material for which it is made.
Patent KR-20030077284-A (KR)
Title: Semiconductor device having metal-insulator-metal capacitor and fabrication method thereof
Inventor: JIN YU SEUNG
IPC: H01L27/08
Filed: 2002-03-26
Abstract: PURPOSE: A semiconductor device having a metal-insulator-metal capacitor and a method for manufacturing the same are provided to be capable of increasing the effective surface of the capacitor formed between metal lines. CONSTITUTION: A semiconductor device is provided with the first lower metal line(32) formed at the upper portion of a semiconductor substrate, an intermetal dielectric(34) formed on the upper portion of the first lower metal line, a plurality of opening portions(35) formed in the intermetal dielectric for exposing the first lower metal line, a lower electrode(36) formed on the entire surface of the resultant structure, a dielectric layer(38) and an upper electrode(40) sequentially formed on the resultant structure, and the first upper metal line(42) formed on the resultant structure for being electrically connected to the upper electrode.
Patent KR-20030079013-A (KR)
Title: An apparatus for separating iron from a blast furnace slag
Inventor: CHUN YONG GWON
IPC: B03C1/12
Filed: 2002-04-01
Abstract: PURPOSE: An apparatus for separating a large amount of iron contained in granulated slag released from blast furnace of steel mill is provided. CONSTITUTION: The apparatus comprises an iron powder separation part(10) comprising inner and outer wheels vertically installed at the lower side of a dropping point of screw belt, upper and lower bodies of revolution which are arranged at the inner side of the inner and outer wheels, and a plurality of which are continuously arranged along the wheels so that the upper and lower bodies of revolution are rotated to a certain angle, and magnetic plate(20) installed between the bodies of revolution to separate iron powder from the granulated slag; an iron powder magnetic plate induction part which is installed inside the inner wheel of the iron powder separation part(10) in such a way that the iron powder magnetic plate induction part is rotated, ascended and descended, and on the upper part of which a blade(32) is integrally formed to induce the iron powder to the side of the magnetic plate(20) during dropping of granulated slag; and an iron powder magnetic plate separation part(50) comprising scraper(54) which is installed on the outer wall of the magnetic plate(20) in such a way that the scraper(54) is ascended and descended, and at the lower part of which a guide(52) for guiding the iron powder separated from the magnetic plate(20) is integrally installed.
Patent KR-20030080520-A (KR)
Title: A bumper for vehicle
Inventor: PARK JONG HO
IPC: B60R19/18
Filed: 2002-04-09
Abstract: PURPOSE: A bumper for a vehicle is provided to prevent the damage of the vehicle and the injury of a passenger by absorbing the shock of impact. CONSTITUTION: A support body(10) is welded to the ends of a main frame(M) and an auxiliary frame(S). A plurality of initiators(30,40) are fixed to the support body at the front of the main frame and the auxiliary frame, respectively, and absorb the shock of impact. A body is fixed to the support body and covers the initiators.
Patent KR-20030085889-A (KR)
Inventor: KIM YU SEON
IPC: F24C15/18
Filed: 2002-05-02
Abstract: PURPOSE: A rotisserie handle for a microwave oven is provided to achieve improved use convenience by avoiding interferences between the handle and the skewered foodstuff support unit of the microwave oven. CONSTITUTION: A rotisserie handle(20) comprises a holding portion(22) held by a user; and a pair of hanger portions(24) extended in a forward direction from both sides of the holding portion, and which have grooves for supporting both ends of a rotating shaft(12a) of a skewered foodstuff support unit. The hanger portions are bent inward from both ends of the holding portion.
Patent KR-20030088718-A (KR)
Title: Pressure pincers
Inventor: JO WOO IK
IPC: A61H39/04
Filed: 2002-05-14
Abstract: PURPOSE: Provided is a tongue for hand pressing effect which picks up the part of body and releases muscle spasm and promotes blood circulation. CONSTITUTION: In the tongue, one part(1a) of a pair of tongues are rotatably supported in the middle; a metal spring is installed at the bottom of one part(1a) of tongues, which pushes the bottoms of each part of tongue together; more than one groove(3b) is installed in the inner contact surface(3a) of the pressing part(3) at the bottom end of one part(1a) of the tongue; and the buffer material(3d) covers the contact surface(3a).
Patent KR-20020090316-A (KR)
Inventor: HASHIMOTO SHINGO
IPC: H01L21/3205
Filed: 2002-05-23
Abstract: PURPOSE: To achieve enough cutting of fuse by restraining the dissipation of heat that is transmitted through the fuse and a wiring when cutting the fuse by irradiating it with the laser beam. CONSTITUTION: In the semiconductor device comprising the fuse 11 by which a first wiring 10 is connected with a second wiring 12 and a first low heat conduction part 13 by which the portion that is not connected to the fuse 11 of the first wiring 10 is connected with a third wiring 14, the first low heat conduction part 13 is manufactured by using a material having a lower thermal conductivity than that of the material forming the first wiring 10.
Patent KR-20030093439-A (KR)
Title: Gas heating apparatus for chemical vapor deposition process and semiconductor device fabrication method using the same
Inventor: LIM YU DONG
IPC: C23C16/44
Filed: 2002-06-03
Abstract: PURPOSE: A gas heating apparatus for carrying out a CVD(Chemical Vapor Deposition) process and a method for manufacturing a semiconductor device using the same are provided to be capable of activating reaction gas and improving heat efficiency. CONSTITUTION: A gas heating apparatus for carrying out a CVD process is provided with a chamber(10), a heat insulator(20), a quartz tube(100) used as the path for reaction gas, a plurality of ceramic balls(40) installed in the quartz tube, and a heater(200). At this time, the quartz tube is formed into a zigzag type structure, wherein the quartz tube includes an inlet port(111), an outlet port(112), an expanded pipe part(113) having a larger inner diameter than those of the inlet and outlet port, and a shrunk pipe part(114). At the time, the ceramic ball is installed at the expanded pipe part of the quartz tube.
Patent KR-20030093648-A (KR)
Title: Extinguishing apparatus for a vehicle
Inventor: LEE JON CHAN
IPC: A62C3/07
Filed: 2002-06-04
Abstract: PURPOSE: Provided is a fire extinguisher in the engine room equipped with sensor part and alarm unit so that in case of fire in the engine room it is notified to the driver rapidly and the extinguisher is controlled at the driver' seat. CONSTITUTION: The fire extinguisher comprises: a vessel part(100) which is filled with fire extinguishing agent in the engine room of an automobile; a pipe part(110) with several nozzles which is connected to the vessel part; a valve part(120) located between the vessel part(100) and pipe part(110), controlling the output of fire extinguishing agent; and a lever at the dash board panel which opens/closes the valve.
Patent KR-20030094634-A (KR)
Title: System of multiple focus using of slit in iris recognition
Inventor: LEE WON HUI
IPC: G06K9/00
Filed: 2002-06-07
Abstract: PURPOSE: A multi-focus device using a slit of an iris recognition system is provided to fit a focus from some positions by equipping with the slit having a different thickness to the iris recognition system using a single focus lens, and inserting and removing it. CONSTITUTION: A CCD(Charge Coupled Device, 303) detects that a user approaches within a focal distance by using the straight LEDs(Light Emitting Diode, 301,302). Lights(304,305) are turned on if the CCD recognizes the user within the focal distance. An optical tube(307) keeps the focal distance and includes the lens(306) for picturing an iris image. The transparent slit(308) changes the focal distance by being inserted or removed between the CCD and the optical tube. A motor(309) inserts or removes the transparent slit by joining to the transparent slit in a hinge form.
Patent KR-20020052158-A (KR)
Inventor: KIM CHYUN SOO
IPC: A45C13/24
Filed: 2002-06-10
Abstract: PURPOSE: Provided is a functional wallet which informs card release and therefore helps minimizing card loss caused by users' carelessness. CONSTITUTION: The functional wallet is characterized by comprising the parts of: an oscillation part which detects card release through a switch to start oscillating for counting time; a time calculation part which generates a signal to a voice production part for voice generation according to the set time; and the voice production part which generates alarm through a speaker according to the signal sent from the time calculation part and stops when the card is inserted into an original location again.
Patent KR-20030095903-A (KR)
Title: Apparatus And Method Of Compensating Color For The Field Sequential Color Liquid Crystal Display
Inventor: YOO JANG JIN
IPC: G02F1/133
Filed: 2002-06-15
Abstract: PURPOSE: An apparatus and a method for compensating color for a field sequential color liquid crystal display are provided to prevent changes in color by forming a color compensating circuit between a video card and a timing controller for compensating a slow liquid crystal response time. CONSTITUTION: A bit data divider divides inputted N bit audio data into upper n bit data and lower N-n bit data. A random access memory(RAM)(38) holds the upper n bit data for one frame. A read-only memory(ROM)(40) compares the upper n bit data with the upper n bit data of a previous frame held for one frame to output the modulated upper n bit data which are preliminarily set and stored. A bit data combiner combines the modulated upper n bit data with the lower N-n bit data.
Patent KR-20030003118-A (KR)
Title: A method of managing resources in a mobile radio system
Inventor: AGIN PASCAL
IPC: H04J13/00
Filed: 2002-06-29
Abstract: PURPOSE: A method for managing processing resources in a mobile radio system is provided so that a CRNC(Control Radio Network Controller) manages the processing resources provided in a separate node B. CONSTITUTION: A new node B signals the type of model used in addition to the model itself to the new CRNC(1). The new CRNC receives the signaling relating to the type of model, and uses the type of model(2). The new node B, for supporting an old model and a new model, selects one of these two types of model, which is the most representative of its processing capacities.
Patent KR-20040003417-A (KR)
Title: Fix structure of sensor in magnetic determination system of deflection yoke
Inventor: SONG SANG HUN
IPC: H01J29/76
Filed: 2002-07-03
Abstract: PURPOSE: A sensor fixing structure is provided to achieve improved reliability of measurement system and quality of coil, while preventing movement of the coil during the measurement. CONSTITUTION: A sensor fixing structure comprises a plurality of magnetic field sensors(MS) for sensing magnetic fields of the deflection coil wound on the winding jig; and an A-type winding jig(AWJ) having a plurality of holes for mounting the magnetic field sensors. Each of the holes formed at the A-type winding jig has a nut-type screw thread(N) formed at the lower portion of the hole and a conical tolerance portion formed at the upper portion of the hole. Each of the magnetic field sensors has a bolt-type screw thread(B) corresponding to the nut-type screw thread.
Patent KR-20040005101-A (KR)
Inventor: BIN GI GWON
IPC: G06F1/00
Filed: 2002-07-08
Abstract: PURPOSE: A portable computer is provided to enable a user to transmit or receive telephone signals, and to remotely control power on or power off operation via a wireless data communication device. CONSTITUTION: The system comprises a main body(10) and a telephone remote controller(20). The telephone remote controller(20) processes the video signals offered by a video chip of the main body(10), displays the processed video signals on an LCD(25), transmits or receives telephone signals and makes a remote power on or power off control by controlling a CDMA(Code Division Multiple Access) module(11) of the main body(10). The telephone remote controller(20) includes a key button(21), the LCD(25), a speaker(32) and a microphone(30). The key button(11) enables a user to select a signal transmission mode or receiving mode of the CDMA module of the main body(10). The LCD(25) displays the phone number input via the key button. The speaker(32) outputs the transmitted voice, and the microphone(30) receives a voice of a user.
Patent KR-20030007060-A (KR)
Inventor: MIGITA MANABU
IPC: A61B8/06
Filed: 2002-07-09
Abstract: PURPOSE: Provided are an ultrasonic tomography apparatus and an ultrasonic tomography method that can, with a simple and inexpensive arrangement, display an image of a tissue and blood flow in an object body in B-mode such vividly that they can be easily distinguished. CONSTITUTION: An ultrasonic transmitting unit(1) transmits an ultrasound to an object body(2). An ultrasonic receiving unit receives the ultrasound reflected from the object body(2) and producing an ultrasonic signal. A filtering unit(3a,3b) extract components of the ultrasonic signal in at least two different frequency bands. An image generating unit generates an ultrasonic tomogram of the object body(2) based on the extracted ultrasonic signal component in the first frequency band and the extracted ultrasonic signal component in one or more second frequency bands. At the time, the first frequency band centers on a frequency band at the time of the transmission, and the second frequency band is shifted from the frequency band at the time of the transmission.
Patent KR-20040006519-A (KR)
Title: Flat Display Device
Inventor: KIM TAE YONG
IPC: H01J31/12
Filed: 2002-07-12
Abstract: PURPOSE: A flat panel display devices is provided to achieve a high resolution by accuracy of setting and by simplicity of lineup of a hole center between electrodes, and by maintaining electrode spacing uniformly. CONSTITUTION: A flat panel display device comprises a cathode as an electron beam source, an electrode assembly having a plurality of electrodes for deflecting, focusing, and controlling the electron beam, and an outer glass vessel containing the electrode assembly. The electrode assembly is formed by stacking a simple electrode containing an electrode frame, an electrode supporting body(914) fixed to the electrode frame, and an electrode welded to the electrode supporting body.
Patent KR-20040006962-A (KR)
Title: Method for editing and apparatus thereof
Inventor: PARK JU HUI
IPC: G11B27/02
Filed: 2002-07-16
Abstract: PURPOSE: A method and a device for motion picture edition are provided to simplify the temporal storing and management of data in the linked list form, and carry out the drag of scroll bar in a short time by storing the data in a cache memory with a room of about 20 frames both before and after a current frame. CONSTITUTION: A device for motion picture edition includes a frame index generating part(310), a frame index calculation part(320), a data decoding part(330), a cache memory(340), and a motion picture edition part(350). The frame index generating part generates a frame point list for a motion picture file after parsing the motion picture file. The frame index calculation part obtains a frame index for a selected frame and calculates a frame index range of about 20 frames before and after the selected frame. The data decoding part reads and decodes data for frames included in the selected frame index range from the cache memory, wherein data of the other frames are deleted from the cache memory. The decoded data are stored in the cache memory. The motion picture edition part outputs the selected frame to an edition window of a motion picture tool for the edition thereof by a user.
Patent KR-20040009875-A (KR)
Title: Formic Acid Synthesis by Electrochemical Reduction of Carbon Dioxide
Inventor: KIM YU SEONG
IPC: C12P7/40
Filed: 2002-07-26
Abstract: PURPOSE: An electrochemical preparation method of formic acid using carbon dioxide is provided, thereby simultaneously carrying out reduction of carbon dioxide and conversion of carbon dioxide into useful organic matters. CONSTITUTION: An electrochemical preparation method of formic acid using carbon dioxide comprises electrochemical reduction of carbon dioxide using formic acid dehydrogenase or formic acid dehydrogenase-producing anaerobic bacteria and an electron carrier in which reversible oxidation/reduction is occurred at electric potential of -400 to -600 mV, wherein the concentration of the electron carrier is 5 to 15 mM; the anaerobic bacteria are selected from Clostridium thermoaceticum, Clostridium thermoorthotrophicum, Acetobacterium woodii, Acetogenium kivui, Clostridium aceticum, Clostridium ljungdahlii, Eubacterium limosum or a mixture thereof; the electron carrier is selected from methylviologen, N,N,-diethyl-4,4-bipyridyl, N,N-diisopropylyl-4,4-bipyridyl, 4,4-bipyridyl or a mixture thereof; the reduction temperature is 20 to 70 deg. C; and the reduction pH is 6.0 to 7.0.
Patent KR-20040018731-A (KR)
Title: Composition comprising the extract of Cucumis melon Linn. var. ma-gua for therapy against chronic viral hepatitis disease
Inventor: AHN CHI YOUNG
IPC: A61P31/12
Filed: 2002-08-27
Abstract: PURPOSE: Provided is a composition comprising an extract of Cucumis melon linn. var. ma-gua for the prevention and treatment of chronic viral hepatitis disease. The extract of Cucumis melon linn. var. ma-gua inhibits DNA proliferation of HBV to show antiviral activity, and is thus used for remedies or health foods for the prevention and treatment of chronic viral hepatitis disease. CONSTITUTION: A pharmaceutical composition for the prevention and treatment of chronic viral hepatitis disease is characterized by containing a crude extract of Cucumis melon linn. var. ma-gua having effective inhibition effect on HBV DNA proliferation. The crude extract is obtained by using a polar solvent selected from water, methanol, ethanol, a mixture thereof, and a buffer solution.
Patent KR-20040019478-A (KR)
Title: Electrolyte For Aluminium Electrolysis Capacitor And Aluminium Electrolysis Capacitor Having the Same
Inventor: LEE JONG ROK
IPC: H01G9/02
Filed: 2002-08-28
Abstract: PURPOSE: An electrolyte for aluminous electrolytic capacitor and an aluminous electrolytic capacitor including the same are provided to enhance a heat-resistant characteristic by restricting the additional reaction of electrolyte under the high temperature. CONSTITUTION: An electrolyte for aluminous electrolytic capacitor includes an electrolyte of 10 to 35 weight percents, a solvent of 60 to 85 weight percents, and water of 3 to 7 weight percents. The electrolyte is formed with organic dicarboxylic acid having one or more chemical expressions, HOOC-(CH2)n-COOH of an equivalent ratio of 1 to 2 and amine salt having one or more chemical expressions, ((CH2)a(CH3))bNH3-b. The solvent is formed with ethylene glycol or diethylene glycol or the mixture of the ethylene glycol and the diethylene glycol.