baber/WOPTO huggingface dataset:
Patent KR-20030067022-A (KR)
Inventor: KIM SEONG IL
IPC: H01H33/66
Filed: 2002-02-06
Abstract: PURPOSE: A bellows shield apparatus for vacuum circuit breaker is provided to protect a bellows from the metallic steam and the metallic melting material in an arc generation process by a bellow shield having an extension portion. CONSTITUTION: A bellows shield apparatus for vacuum circuit breaker includes an insulating vessel(1), an electrode bar(11) of a fixing side, an electrode bar(21) of a moving side, a bellows(26), and a bellows shield(130). The insulating vessel has the inside of a vacuum state. The electrode bar of the fixing side is inserted into one side of the insulating vessel. A fixing contact point(14) is formed at an end of the electrode bar of the fixing side. The electrode bar of the moving side is inserted into the other side of the insulating vessel. A moving contact point(24) is formed at an end of the electrode bar of the moving side. The bellows is used for maintaining the vacuum state of the inside of the insulating vessel. The bellows shield is formed with a cylindrical body for covering the bellows and an extension portion.
Patent KR-20030067064-A (KR)
Title: The Panel For The Flat Type CRT
Inventor: KIM JONG TAE
IPC: H01J29/28
Filed: 2002-02-06
Abstract: PURPOSE: A panel for a flat cathode ray tube is provided to achieve improved uniformity of luminance all over the screen, while obtaining a high contrast by minimizing the reflectivity of the inner surface of the panel. CONSTITUTION: A panel comprises a plurality of black matrices formed at the inner surface of the panel; a phosphor screen interposed between the black matrices and deposited with a phosphor; and an antireflection film formed at the inner surface of the panel. The antireflection film has an intensity of illumination distributed differently in the center part and periphery part of the panel.
Patent KR-20030070936-A (KR)
Title: Digital audio watermarking based on statistical inference
Inventor: LEE BAE GEUN
IPC: G10L19/018
Filed: 2002-02-27
Abstract: PURPOSE: A method for watermarking digital audio using statistical estimation is provided to prevent a watermark from being damaged by compression, filtering, DA-AD conversion and requantization and effectively use discrete cosine transform or discrete wavelet transform to detect the watermark rapidly. CONSTITUTION: An original audio signal is divided into block data having the same size and the block data is discrete-cosine-transformed or piecewise-constant-discrete- wavelet-transformed. Two index sets that are arbitrarily extracted are decided. DCT or PCDWT is applied according to a block data value given to the two index sets. The block data is inverse-discrete-cosine-transformed or inverse-piecewise-constant- discrete-wavelet-transformed to obtain an audio block into which a watermark bit being inserted.
Patent KR-20030073745-A (KR)
Inventor: LEE SEONG GYU
IPC: G01D5/244
Filed: 2002-03-13
Abstract: PURPOSE: An absolute encoder is provided to precisely measure an R.P.M of a main shaft by using R.P.M of first and second disc shafts and the number of pulses generated by a code sequence formed on surfaces of the first and second disc shafts. CONSTITUTION: An absolute encoder includes a main shaft(10), a first gear assembly, and a second gear assembly. The first gear assembly rotates a first disc shaft(20) having a code sequence of a plurality of tracks at a first R.P.M depending on an R.P.M of the main shaft(10). The second gear assembly rotates a second disc shaft(40) having a code sequence of a plurality of tracks at a second R.P.M depending on the R.P.M of the main shaft(10). The tracks form a measuring scale. An R.P.M of the main shaft(10) is detected based on the first and second R.P.M and the number of pulses generated by a code sequence formed on surfaces of the first and second disc shafts(20,40).
Patent KR-20030075958-A (KR)
Title: A method of local undo function at editing mode
Inventor: TAE GYEONG PIL
IPC: G06F3/14
Filed: 2002-03-22
Abstract: PURPOSE: A method for editing the local execution cancel is provided to fast and easily cancel the execution of the information locally displayed on a screen without error. CONSTITUTION: A line range value of a window positioning a cursor is read, and at the same time, a stack address recording the latest input information is read(S10). The information corresponding to the read stack address is read(S30), and at the same time, it is judged that a line value of the stack address is included in the line range value of the window(S40). If the line value of the stack address is not included in the line range value of the window, a procedure is returned to a previous step after subtracting 1 from a line value of the stack address(S50). If the line value of the stack address is included in the line range value of the window, the execution of the information recorded in the stack is cancelled and the corresponding information is deleted(S60).
Patent KR-20030076046-A (KR)
Title: An LED bulletin board having a fire alarm function
Inventor: LEE JIN KU
IPC: G09F9/33
Filed: 2002-03-22
Abstract: PURPOSE: An LED(Light Emitting Diode) signboard having an alarm function is provided to save a life when a fire breaks out by installing a temperature detecting sensor, a smoke detecting sensor, and a separate power unit within the LED signboard. CONSTITUTION: An input port transmits input data and operation power inputted from outside. An LED display unit(20) outputs letters and signs by selective flashing an LED(11) arranged on a surface thereof. A control unit is connected to the input port and the LED display unit(20) to operate the LED display unit(20) by the input data inputted through the input port and the operation power. A stand-by power device is connected to the control unit to supply the operation power to the control unit according to cutting off external power. A temperature sensor(50) detects the temperature of outside and converts the detected temperature value into an electric signal to transmit it to the control unit. A smoke detecting sensor(60) detects a smoke of outside and converts smoke information into an electric signal to transmit it to the control unit.
Patent KR-20030076083-A (KR)
Title: Non-staining aqueous craypas composition
Inventor: JUNG DO HEON
IPC: C09D13/00
Filed: 2002-03-22
Abstract: PURPOSE: Provided is a non-staining aqueous pastel crayon composition which is closely and easily applied to a paper without bubbling, which can be dried quickly, and which can further show the painting effect like a watercolor painting. CONSTITUTION: The non-staining aqueous pastel crayon composition comprises: 5 to 30 wt% of a resin selected from the group consisting of polyvinyl pyrrolidone, vinyl acetate emulsion, casein or a mixture thereof; 5 to 30 wt% of a pigment; 2 to 10 wt% of an extender pigment; 5 to 15 wt% of a gelling agent; 5 to 15 wt% of a moisturizing and slipping agent; 0.5 to 1.5 wt% of a defoaming agent; 0.1 to 0.5 wt% of a surfactant; 1 to 1.5 wt% of a preservative; and 30 to 60 wt% of water.
Patent KR-20030077784-A (KR)
Inventor: KIM GI DEOK
IPC: H01L23/50
Filed: 2002-03-27
Abstract: PURPOSE: A TBGA(Tape Ball Grid Array) package is provided to be capable of improving electric characteristics and improving the array density of input/output terminals by using an additional ground plate. CONSTITUTION: A TBGA package is provided with a heat spreader(32a), a semiconductor chip(31) attached to the upper center portion of the heat spreader, a ground plate(32b) having a cavity at the center portion, attached at the upper surface of the heat spreader, a plating layer(35b) formed on the upper surface of the ground plate, a tape circuit board made of an insulating tape(34) and a signal line(35a), and a solder mask(36), attached on the plating layer, a gold wire(37) for connecting the signal line to the semiconductor chip through the plating layer and the solder mask, a signal solder ball(39a) formed at the signal line, a ground solder ball(39b) connected to the ground plate through a ground via hole formed at the tape circuit board, and a protecting resin part(38) for selectively encapsulating the resultant structure.
Patent KR-20030078437-A (KR)
Title: Label attaching system and label inmolding system for blow molding
Inventor: YOO GEUN SEONG
IPC: B65C9/00
Filed: 2002-03-29
Abstract: PURPOSE: A label attaching system and a label in molding system for a blow molding machine is provided to simplify the process and apply to various shaped products. CONSTITUTION: A label attaching system comprises a label supplying part(10) in which a label attached to a product is loaded, a label transferring part(20) detaching the label loaded in the label supplying part and transferring the label, a label sorting part(30) sorting labels transferred by the label transferring part, a reversing machine(40) absorbing labels sorted by the label sorting part and reversing labels, and an absorbing arm(50) absorbing labels attached to the reversing machine and moving to a mold.
Patent KR-20030079180-A (KR)
Title: Single electron transistor utilizing nano particle
Inventor: KANG YUN HO
IPC: H01L21/335
Filed: 2002-04-02
Abstract: PURPOSE: A single electron transistor is provided to be capable of achieving mass production at room temperature by using nano particles. CONSTITUTION: The first insulating layer(11) is formed on a substrate(9). A gate electrode(15) having stripe shape is formed on the first insulating layer(11). The second insulating layer(13) having topology is formed on the first insulating layer and the gate electrode. The first and second electrode(17,19) are adjacent to each other between a groove exposed to the second insulating layer. Nano particles(10) as a channel are connected with the first and second electrode(17,19).
Patent KR-20030081755-A (KR)
Title: Vaporizer for preventing liquid from flowing out
Inventor: KANG KI MUK
IPC: F17C9/02
Filed: 2002-04-12
Abstract: PURPOSE: A vaporizer for preventing oil spill is provided to smoothly supply gas in not liquefied state but vaporized state by vaporizing the liquefied gas. CONSTITUTION: A vaporizer for preventing oil spill is composed of an oil level control unit(2), an oil sill preventing unit(20), a heat transfer unit(13) having a plurality of heaters(18) fit into the outer circumference of the oil level control unit, a cover(9) covering the heat transfer unit, a gas vaporizing/moving unit(30) formed between the heat transfer unit and the cover, and a bypass valve(22) formed at the gas vaporizing/moving unit. The oil spill preventing unit moves up/down by the amount of liquefied gas introduced into the oil level control unit, and closes an inlet(26) and an outlet(24), successively.
Patent KR-20020060105-A (KR)
Inventor: PARK SANG HO
IPC: G08G1/0969
Filed: 2002-04-18
Abstract: PURPOSE: A path entry guide apparatus in a navigation system using a portable terminal and a method thereof are disclosed to supply predetermined guide information by the navigation before a vehicle enters a path. CONSTITUTION: A controller controls an operation of a terminal capable of guiding a path entry in a navigation system. A transceiver(12) separately processes a navigation signal received through an antenna and a mobile communication system signal. A voice processor(16) decodes, extends, and converts sound data received by the transceiver(12) into an electric voice signal. The voice processor(16) compresses and encodes the electric voice signal received through a microphone. A display device(18) performs a display operation according to an operation state of a mobile communication terminal when a mobile communication mode is set. A key input section(20) generates a key signal corresponding to a key which a user pushes. A memory(22) stores all kinds of programs for operating as a mobile communication terminal.
Patent KR-20020042589-A (KR)
Inventor: KANG HYEON IN
IPC: G02F1/1335
Filed: 2002-05-13
Abstract: PURPOSE: A wall-hanging thin flat display having a seamless multi-vision structure using a light guide plate having a honey comb structure is provided to arrange and connect a plurality of small-sized TFT-LCDs to construct a large-sized wall-hanging display. CONSTITUTION: A light guide plate(13) for diffusing and transmitting lights is constructed in a manner that a bundle of optical fibers are filled in a frame having trapezoid section. A plurality of TFT-LCDs(12) are arranged in close proximity to one another to construct a multi-vision. The frames of the TFT-LCDs do not appear on the display screen according to the operation of the light guide plate.
Patent KR-20030090872-A (KR)
Title: Method for forming a semiconductor device's contact
Inventor: KIM DAE UNG
IPC: H01L21/28
Filed: 2002-05-22
Abstract: PURPOSE: A method for fabricating a contact of a semiconductor device is provided to prevent a void or seam in a contact by making a contact hole filled with conductive metal and by depositing a deposition preventing layer on the upper sidewall of the contact hole. CONSTITUTION: An interlayer dielectric(22) is deposited on a semiconductor substrate(20). A predetermined portion of the interlayer dielectric is etched to form a contact hole. A barrier metal layer is formed on the interlayer dielectric and the contact hole. The deposition preventing layer is formed only on the barrier metal layer on the upper sidewall of the interlayer dielectric and the contact hole. The inside of the contact hole is filled with conductive metal(28).
Patent KR-20030001332-A (KR)
Title: Embroidery machines and methods of controlling the same
Inventor: TAJIMA IKUO
IPC: D05B19/12
Filed: 2002-06-24
Abstract: PURPOSE: To prevent needle breakages at the time of inserting and drawing out a sewing needle even in the case when the matter to be embroidered is a thick material, and also permit the formation of long stitches. CONSTITUTION: An embroidery sewing machine has such a type that a shuttle 50 synchronizes with the vertical drive of a needlebar 42 in a sewing machine head 16 to be rotated and driven, and that an embroidering frame is controlled to move by synchronizing with them so as to perform the embroidery sewing of the matter to be embroidered. A needlebar jump control in which the sewing machine head 16 shuts off the transmission of the vertical drive to the needle bar 42 is permitted. Moreover, in the shift control of the embroidering frame, it is possible to delay the shift-starting timing at one stitch at the time when the matter to be embroidered is a thick material, and advance the shift-finishing timing. At least one needlebar jump is performed at a stitch, and the embroidering frame is continuously shifted during jump.
Patent KR-20040001635-A (KR)
Title: Hmi message notify method of total display device in vehicle
Inventor: KIM SANG MIN
IPC: H04L29/10
Filed: 2002-06-28
Abstract: PURPOSE: A method for transmitting a message of an HMI(Human Machine Interface) in a vehicle integration display device is provided to obtain a handle of a transmission object module from a main module and directly transmit a message. CONSTITUTION: A child module A(MA-A), which belongs in a module A(MA), transmits a message to the module A(MA) for requesting a handle of a module C(MC)(1). The module A(MA) transmits the handle request message of the child module A(MA-A) to a main module(MM), and requests the handle of the module C(MC)(2). The main module(MM) receives the request of the handle of the module C(MC) from the module A(MA), and provides the handle of the module C(MC) to the module A(MA)(3). The module A(MA) receives the handle of the module C(MC), and provides the handle of the module C(MC) to the chile module A(MA-A)(4). The chile module A(MA-A) receives the handle of the module C(MC), and directly transmits the corresponding message to the module C(MC) through the handle(5).
Patent KR-20040006054-A (KR)
Title: The aluminum fuel tank for commercial vehicles
Inventor: KOOG JUNG HA
IPC: B60K15/03
Filed: 2002-07-09
Abstract: PURPOSE: An aluminum fuel tank for a commercial vehicle is provided to increase fuel efficiency by reducing the weight of the fuel tank, to improve safety by increasing the rigidity with the complex shape of round and square, and to enhance working efficiency by moving the welding portion to the end of the body. CONSTITUTION: An aluminum fuel tank is composed of a body(11) opened at both sides and made of aluminum; an end cap combined with the body and made of aluminum to form a case(10); a baffle(20) fixed in the body to minimize flow of fuel by dividing the internal space; and a bracket(30) attached to both sides of the body for easy welding in fastening the baffle. The case is formed of the complex of round and square, and a curved part of the body and the end cap are curved. A curved part(12B) of the end cap is corrugated to improve the rigidity.
Patent KR-20040007802-A (KR)
Inventor: KIM JEONG BOK
IPC: H01L29/78
Filed: 2002-07-11
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent the diffusion of dopant on a source/drain region by forming an insulating layer under the source/drain region. CONSTITUTION: An oxide layer(10) is formed on a semiconductor substrate(5). A poly-gate material layer and a mask pattern are formed on the oxide layer(10). A poly-gate(20) is formed by patterning the poly-gate material layer. An insulating layer is formed under a source/drain forming region by performing an ion implantation process. A spacer(50) is formed on a sidewall of the poly-gate. A source/drain region(60) is formed by performing an ion implantation process within the semiconductor substrate(5). An LDD region is formed by performing an RTA(Rapid Thermal Annealing) process for the source/drain region(60).
Patent KR-20040007955-A (KR)
Title: Method for fabricating image sensor
Inventor: KIM HONG IK
IPC: H01L27/146
Filed: 2002-07-15
Abstract: PURPOSE: A method for manufacturing an image sensor is provided to be capable of preventing pattern deformation between an ion-implantation mask and a photoresist pattern. CONSTITUTION: A conductive layer(30) and a photoresist pattern(32) for forming a gate pattern are sequentially formed on a semiconductor layer(10). A gate electrode pattern is formed by selectively etching the conductive layer. The photoresist pattern(32) is hardened by curing using ultraviolet rays. Then, an ion-implantation mask is formed on the photoresist pattern. A photodiode is formed to align the gate electrode pattern by implanting dopants.
Patent KR-20040010881-A (KR)
Title: Adjustable moving car for loading ladle
Inventor: JUNG HYO CHEOL
IPC: B22D41/12
Filed: 2002-07-25
Abstract: PURPOSE: A variable transfer car for mounting ladle is provided to prevent damage of mechanical chamber of the transfer car due to scattering of slag or molten steel caused during tapping of molten steel whose blowing is completed in converter. CONSTITUTION: The variable transfer car for mounting ladle comprises a pair of operating cylinders(30) fixed to both sides of one surface of body(22) movable along rails; moving stands(40) which are fixed to respective end parts of cylinder rods connected to the operating cylinders(30) and arranged so that the moving stands(40) are moved along the rails, and in which the respective end parts are integrally connected to each other by connection member; ladle resting stands(46) installed on an upper surface of partial length of the moving stands(40) in such a way that the ladle resting stands(46) are elastically operated in up and down directions; and radiation plates comprising a heat blocking member that is interlockingly connected to the ladle resting stands(46) and blocks high temperature transferred to the side of the rails.
Patent KR-20040013365-A (KR)
Title: Composition comprising the extract of Polygala tenuifoila Willdenow as an effective component for prevention and treatment of stroke
Inventor: CHOI SE HUN
IPC: A61K36/69
Filed: 2002-08-06
Abstract: PURPOSE: Provided is a composition for prevention and treatment of stroke which comprises the extract of Polygala tenuifolia Willdenow as an effective component. The extract of Polygala tenuifolia Willdenow decreases the excitotoxicity effect of glutamate on brain cells and thus prevents apoptosis of the brain cell. CONSTITUTION: A pharmaceutical composition for prevention and treatment of stroke is characterized by containing the extract of Polygala tenuifolia Willdenow as an effective component. The extract of Polygala tenuifolia Willdenow is obtained by extracting Polygala tenuifolia Willdenow with ethanol and drying obtained ethanol extract under reduced pressure until it becomes semi-solid phase.
Patent KR-20040013679-A (KR)
Title: Display showing variable air conditions of a room
Inventor: JUNG HYEONG HO
IPC: B01D35/143
Filed: 2002-08-08
Abstract: PURPOSE: A device for displaying quality of indoor air is provided which not only displays air quality according to concentration of volatile organic compounds, but also selectively displays temperature and humidity. CONSTITUTION: The device(1) for displaying quality of indoor air comprises a display part(10) comprising a temperature display part(12) for displaying temperature, a humidity display part(14) for displaying humidity and an air quality display part(16) for displaying content of volatile organic compounds; and a speaker(20) for outputting voice message as an indoor air quality display device applied to a residence space such as apartment, wherein a control part of the air quality display device controls the display part so that the display part displays the temperature, humidity and content of volatile organic compounds respectively based on signals of temperature, humidity and content of volatile organic compounds inputted to the control part and outputs a ventilation alarm message through the speaker in case that measured concentration values of the volatile organic compounds are judged to be a certain concentration value or more, wherein the temperature and humidity display parts display temperature and humidity by numbers, the air quality display part displays the content of volatile organic compounds by continuous graph or discrete type bar graph as time goes by, and the air quality display device(1) further comprises an image display part(18) for displaying the indoor air condition by images.
Patent KR-20040020987-A (KR)
Title: The structure orbital guiding device of automatic pipe welding system
Inventor: KIM JONG CHEOL
IPC: B23K37/053
Filed: 2002-09-02
Abstract: PURPOSE: An orbital guide unit for a pipe automatic welding system is provided to improve productivity of pipes by detachably coupling the orbital guide unit to a surface of a pipe. CONSTITUTION: An orbital guide unit(2) includes two body sections(7,7'). A plurality of leaf springs(8) is provided at an inner portion of the orbital guide unit(2) so as to disperse roundness deviation when two body sections(7,7') are assembled with a pipe(4). A pad(13) is attached to each end of the leaf springs(8) in order to prevent a surface of the pipe(4) from being damaged and to prevent the orbital guide unit(2) from sliding on the surface of the pipe(4). A rack gear(9) is installed at an outer portion of the orbital guide unit(2) so as to guide a carriage when the carriage conveys the pipe(4).