baber/WOPTO huggingface dataset:
Patent KR-20020064016-A (KR)
Title: Semiconductor device having a flash memory cell and fabrication method thereof
Inventor: CHO MIN SU
IPC: H01L27/115
Filed: 2001-01-31
Abstract: PURPOSE: A semiconductor device is provided to minimize a cell size and to reduce a power waste during a program operation by using a spacer formation method. CONSTITUTION: A semiconductor device comprises a substrate(501), an electric charge preservation region layered on the substrate(501), control gates(512') deposited on the electric charge preservation region and spacer-shaped gate masks(526') respectively deposited on the control gates(512'). The semiconductor device further includes selective gates(506) formed on the upper portion of the substrate(501) and on both outer sidewalls of the electric charge preservation region and spacer-shaped conductive regions(528) formed on the upper portion of the substrate(501) and on both inner sidewalls of the electric charge preservation region.
Patent KR-20020065265-A (KR)
Title: The method and device of absorling vibration for supersonic ware deposifer
Inventor: CHO DAE SIK
IPC: B23K20/10
Filed: 2001-02-06
Abstract: PURPOSE: A method and an apparatus for absorbing vibration of a booster for an ultrasonic welder are provided to maximize accuracy of the welder by absorbing vibration generated during operation of ultrasonic waves from a vibrator itself and making a wing to be fixed into one body. CONSTITUTION: The apparatus for absorbing vibration of a booster for an ultrasonic welder is characterized in that a booster is coupled to the coupling groove and covered with a cover(4) so that fixing bolts fix the cover(4) after forming a coupling groove to be coupled to the booster(2) on the body of the welder, female grooved parts(7,7') are formed on the middle part of one side surface and the upper part of the other side surface of protrusions(6) protruded on both sides of the booster(2) respectively so that a cross section of the protrusions(6) is formed in a zigzag shape, through holes(8) are formed between the respective protrusions(6) and the body(2) of the booster(2) in a certain narrow distance, and fixed protrusions(9) are formed on the middle part of the outer side of the protrusions(6).
Patent KR-20010085547-A (KR)
Title: Method and apparatus for shielding a device from a semiconductor wafer process chamber
Inventor: BREZOCZKY THOMAS
IPC: C23C14/56
Filed: 2001-02-23
Abstract: PURPOSE: A method and an apparatus for a sputtering device from a semiconductor wafer process chamber are provided to reflect thermal energy generated within the process chamber while transferring thermal energy absorbed by the heat shield to a heat transfer fluid. CONSTITUTION: The sputtering system includes a cryogenic pump (cryo pump)(190), a rough pump assembly(140), a process chamber(116), a heat shield assembly(118) and a fluid source(176). The exemplary process chamber(116) includes a chamber wall(114) and a target plate(106). The target plate(106) is disposed on top of the chamber wall(114) and encloses the process chamber(116). The plate(106) is electrically insulated from the chamber walls(114) by an annular insulator (not shown). Generally, to ensure the integrity of the vacuum in the chamber(116), O-rings (not shown) are used above and below the insulator to provide a vacuum seal. The target plate(106) may be fabricated of a material that will become the deposition material or it may contain a coating of the deposition material. To facilitate the sputtering process, a high voltage DC power supply(102) is connected between the target(106) and the chamber walls(114).
Patent KR-20020069631-A (KR)
Title: Apparatus and method for in-circuit emulation using high-level programming language
Inventor: KI AN DO
IPC: G01R31/28
Filed: 2001-02-27
Abstract: PURPOSE: A device and a method for the in-circuit emulation by using the high level programming language are provided to fast and effectively emulate the chip design expressed in the high level programming language such as C and C++ in an in-circuit environment. CONSTITUTION: The emulation environment includes an emulator(10) including a processing engine(101) and a pin signal generator(102). The emulator communicates with a host computer(11) and the host computer compiles the algorithm written by the programming language such as C and C++. The compile code is transferred to a memory of the emulator through a communication port(14) by using a general communication protocol. The processing engine carries out the inner logic functions of the target logic such as the signal processing, the modulation/demodulation and the encryption/decryption. The pin signal generator includes one or more elements such as the field-programmable gate arrays and the programmable logic devices. The elements generate the read/write/control signal to the target system.
Patent KR-20020072351-A (KR)
Title: A carriage for transporting plate glass
Inventor: PARK PYEONG JU
IPC: B65D85/48
Filed: 2001-03-09
Abstract: PURPOSE: A storage rack containing an adhesion bar and a combining implement to make the glass plate loading on an L type storage rack not to move is provided. Therefore, the adhesion bar and combing implement prevent breakage thereof, a storage place is reduced, and the transport capacity thereof is increased because a pole and a side frame which are easily assembled and disassembled enable the storage rack to be piled up in a multilayer structure. CONSTITUTION: A fixing member(24) fixing one end of a band(8,8') having a specified length is attached to the upper side of a support rod(22) and an inclined frame(21) of a rear pole(2). A combining implement(9) formed by grooves(91) is attached to both side surfaces of the support rod(31) of a support part(3). An adhesion bar(4,4') is placed on the support rod to adhesively and tightly bind the loaded glass plate with a band(8,8'). A front frame(5) of a front pole, a horizontal frame(6) and side frame(7,7') are separated when the glass plate is loaded.
Patent KR-20020072390-A (KR)
Title: An array winding device of cable
Inventor: KIM JUN SEON
IPC: H02G11/02
Filed: 2001-03-09
Abstract: PURPOSE: A cable alignment and winding machine is provided to achieve significantly improved productivity by allowing cable to be uniformly wound around the bobbin. CONSTITUTION: A cable alignment and winding machine comprises three traverses each of which is constituted by a traverse shaft(4) and a guide roll(5), wherein three traverses are interposed, in parallel with each other, between a winding unit(2) and a fixed guide roll(6); a control unit for controlling three traverses so as to allow the guide rolls of the traverses to guide a cable(1) by turns; and a hemispherical guide ball(8) arranged to the guide roll in such a manner that the cable is easily guided by or separated from the guide roll of the traverse. Since the guide rolls of the traverses guide the cable by turns, the cable is uniformly wound around the bobbin at a constant speed.
Patent KR-20020075025-A (KR)
Title: S uction device of a yarn for a polypropylene spin draw machine
Inventor: JUNG BYUNG JUN
IPC: D02J7/00
Filed: 2001-03-23
Abstract: PURPOSE: A yarn absorbing machine for collecting waste yarn by driving a ring blower installed on one side of a waste yarn vessel when necessary to reduce the volume of an air compressor of a polypropylene spin draw machine to a suitable volume is provided which enables defective yarns generated by change of air pressure to be collected. CONSTITUTION: This yarn absorbing machine comprises: a waste yarn vessel(11) installed by a screen(12) in its inside and a tube(20) on its one side; a ring blower(16) constructed on the upper part of the waste yarn vessel and installed by a fan(18) driven by a motor(17) to absorb air of the waste yarn vessel; a tube constructed at the upper of the waste yarn vessel to guide the waste yarn to the waste yarn vessel; and an absorption pipe(21) constructed at the end of the tube to absorb the waste yarn.
Patent KR-20020075628-A (KR)
Title: Field Emission Display and Driving Method thereof
Inventor: MUN SEONG HAK
IPC: G09G3/22
Filed: 2001-03-26
Abstract: PURPOSE: A field emission display device and a method for driving the same are provided to prevent a flow of current from being leaked to other scan lines by connecting an output resistance for limiting current limit serially, a high resistance and a switch element in parallel, and a serial resistance serially to an output drive circuit terminal. CONSTITUTION: A scan drive portion(34) is used for applying a driving signal, sequentially. Scan lines(SL1 - SLn) of n number are derived from the scan drive portion(34). A scan pulse control portion(32) is installed at each scan line(SL1 - SLn) in order to transfer scan pulses, selectively. A current control portion(36) is used for preventing a flow of current from being transferred to the scan lines(SL1 - SLn) through data lines. The scan pulse control portion(32) is formed with the first and the second FETs(T'1,T1). The first FET(T'1) is formed by a P channel element. The second FET(T1) is formed by an N-channel element.
Patent KR-20020076935-A (KR)
Title: Method for manufacturing thin film transistor lcd
Inventor: PARK JAE CHEOL
IPC: G02F1/1339
Filed: 2001-03-31
Abstract: PURPOSE: A method for manufacturing a thin film transistor liquid crystal display is provided to remove a spacer distribution process in manufacturing a liquid crystal display and maintain regular cell gaps. CONSTITUTION: A method for manufacturing a thin film transistor liquid crystal display includes the steps of forming gate and data bus lines and applying a protective film on a glass board(50) on which a thin film transistor including a gate electrode, a gate insulating film(13), an active layer(5) and source and drain electrodes(3,7b) is formed, disclosing a predetermined part of the thin film transistor by etching the protective film; evaporating an ITO(Indium Tin Oxide) metal film on the protective film to be contacted with the disclosed thin film transistor; applying a photosensitive film on the ITO metal film and exposing the photosensitive film by using a halftone mask; forming a first photosensitive film pattern having a relatively thick halftone pattern and a second photosensitive film pattern without a halftone pattern; forming a pixel electrode(9) on a pixel area by etching the ITO metal film by using the first photosensitive film pattern as a mask; forming photosensitive film spacers(17) by removing the second photosensitive film pattern and making the halftone pattern of the first photosensitive film pattern remain at the same time.
Patent KR-20020045484-A (KR)
Title: Heat-resistant reflecting layer, laminate formed of the reflecting layer, and liquid crystal display device having the reflecting layer or the laminate
Inventor: UENO TAKASHI
IPC: G02B1/10
Filed: 2001-04-06
Abstract: PURPOSE: To provide a high heat resistant reflective coating in which high capacity with respect to high optical reflectivity of Ag itself is maintained and material stability of Ag is remarkably improved and moreover property of joining with undercoat layer or glass or resin substrate can be strengthened in the case of use in a laminated state and deterioration in optical properties can be suppressed and marked practical effects and higher reliability can be obtained in the case where a coating layer is formed on the reflective coating and also to provide a laminated body, such as a reflector for liquid crystal display device and a reflective coating for glass for building material, which is manufactured by using the above reflective coating. CONSTITUTION: The coating is formed of an Ag alloy material having a composition where Ag is contained as a principal component and 0.1-3.0 wt.% of Au, Pd and Ru are added and further 0.1-3.0 wt.% of at least one or more elements among Cu, Ti, Cr, Ta, Ni, Mo and Al are added. Further this coating is composed of a monolayer or multilayer according to purposes. By this method, temperature stability and chemical stability can be provided, and application for various purposes is made possible.
Patent KR-20020080178-A (KR)
Title: System prosucing education information with advertisement and adverting method for thereof
Inventor: KIM JUNG HOON
Filed: 2001-04-12
Abstract: PURPOSE: A system for supplying educational information and an advertising method are provided to receive good-quality remote education contents continuously, to secure a site operating fund and a profit, and to maximize an advertising effect. CONSTITUTION: A user database(19) includes information with respect to a user(3) who wishes to receive fixed information through a network. An advertisement database(11) includes advertisement information supplied from an advertiser(5) who wishes to perform an advertisement. An information database(13) includes predetermined information. A contents manufacturing unit(15) fetches information from the information database(13), constitutes an educational information supplying screen, inserts an advertisement fetched from the advertisement database(11) on a background of the educational information supplying screen, and manufactures contents. If the user(3) is connected through a network, a contents supplying unit(20) supplies contents selected by the user out of contents manufactured in the contents manufacturing unit(15).
Patent KR-20020080512-A (KR)
Title: Consecutively carbinizing appatus and method
Inventor: JUNG SU YEONG
IPC: C10B41/02
Filed: 2001-04-16
Abstract: PURPOSE: Provided is a continuous carbonizer which adds raw materials to a carbonization room little by little in corresponding to volume and frequency released so that it contributes to produce excellent charcoal. CONSTITUTION: The continuous carbonizer comprises the parts of: the carbonization room(10) which contains an upper sheet(10a), a lower inclination part(10b) and a lateral cylindrical part(10c); an extinguishing room(20) which contains a first inclination part(20a), a second inclination part(20b) and a lateral cylindrical part(20c); a first block part(30) which is placed between a charcoal discharge hole(13) of the carbonization room and a charcoal inflow hole(21) of the extinguishing room as a slide door; and a second block part(40) which is placed at the charcoal discharge hole of the carbonization room as the slide door.
Patent KR-20020081963-A (KR)
Title: Lock device for a tail gate in vehicle
Inventor: KIM GEUN HO
IPC: E05B83/18
Filed: 2001-04-21
Abstract: PURPOSE: A tail gate locking device of a vehicle is provided, which can improve an assembly performance of a knob by assuring a marginal tolerance sufficiently. CONSTITUTION: A knob fixing hole(10) is combined to a tail gate trim of a vehicle, and a knob of a lock assembly is installed in a knob insertion hole(12) formed on its center. A hooking part(14) having a rugged shape combined by being inserted into a hooking chin of the tail gate trim is formed on an upper part of the tail gate locking device, and a bottom part of the locking device is formed in a shape of cone for a smooth assembly of the knob.
Patent KR-20020082010-A (KR)
Title: Silver/ruthenium-based resistive paste composition
Inventor: JUNG GYEONG WON
IPC: H01C8/00
Filed: 2001-04-23
Abstract: PURPOSE: A silver/ruthenium based resistive paste composition is provided to reduce variations of a sheet resistance value and a thermal coefficient of resistance according to a size of resistor and restrict a discoloration phenomenon of a boundary portion between the resistor and an electrode. CONSTITUTION: A silver/ruthenium based resistive paste composition is formed with a ruthenium based oxide powders of 5 to 50 weight percent, silver powders of 5 to 50 weight percent, glass powders of 5 to 35 weight percent, and an organic combination material of 10 to 45 weight percent. The ruthenium based oxide powders are formed by powders of RuO2 or powders of Pb2Ru2O7-x(0<x<1) or powders of Bi2Ru2O7-x(0<x <1). The ruthenium based oxide powders have a diameter of 1 to 45nm and a non-surface area of 60m¬2/g.
Patent KR-20020083216-A (KR)
Title: Bookmark method and apparatus for electronic phone book
Inventor: KANG SEON GYEONG
IPC: H04M1/2746
Filed: 2001-04-26
Abstract: PURPOSE: A method and device for a bookmark of an electronic telephone directory is provided to search an electronic telephone directory easily using a bookmark function. CONSTITUTION: A telephone call control unit(10) exchanges a voice and data with an opponent terminal through a switching center system. The telephone call control unit(10) telephones to a wanted telephone number based on a control of a control unit(20). A display unit(30) displays various kinds of data being generated in a terminal or an electronic telephone directory. A keypad unit(40) includes a plurality of numeral/character input keys, function keys, and keys for a telephone call for an interface with a user. A storage(70) comprises a ROM for storing a plurality of program codes, a RAM for storing processing data, and a voice memory, and stores a bookmark search program code. A telephone number database(50) stores a telephone number being inputted by a hand as an electronic telephone directory. A bookmark database(60) stores at least one telephone number selected by a user interactively.
Patent KR-20020084731-A (KR)
Title: An incinerator for industrial waste
Inventor: KIM BYEONG DO
IPC: F23G5/32
Filed: 2001-05-02
Abstract: PURPOSE: An incinerator is provided to improve the incinerating efficiency, to incinerate various kinds of wastes and to reduce fine dust and poisonous gas by arranging a rotating furnace and a rostol as steps, incinerating wastes through a combustion chamber on the rostol and maintaining a higher temperature through a cyclone chamber. CONSTITUTION: A rotating furnace(10) is formed by combining a cylindrical body(7) between a first support member with a waste inlet(1) and a second support member with a combustion burner. A combustion chamber(20) is formed by arranging rostols(11,12) as steps. A cyclone chamber(30) is formed by connecting the upper part of a second cyclone(22) with an outlet of a first cyclone(21). Thereby, the dust of exhaust gas is removed.
Patent KR-20010074275-A (KR)
Title: An Automatic Fabricating And Vending Machine For Sourvenirs Using Internet And Mobile Phones
Inventor: LEE GYO IL
Filed: 2001-05-04
Abstract: PURPOSE: A souvenir-processing vending machine using the Internet and the mobile phone is provided to design a unique souvenir for only a consumer without the limit of time and place, and to satisfy the consumer who wants very luxurious souvenir. CONSTITUTION: The consumer accesses to the souvenir processing server(301). The consumer selects and arranges served various pictures, inputs a desired words, and draws the processed souvenir design(302). The consumer can simulate and modify the souvenir design(303). The consumer saves the final souvenir design(304). The consumer goes to the nearest processing vending machine and takes the user authentication step(305). The consumer directly draws new souvenir design or opens the design saved from the souvenir server(306). The consumer decides the kinds of souvenir and pays for the cost for producing the souvenir(307). The selected souvenir base is transferred from the storage to the processing part(308). The souvenir base is fixed by a universal jig and the souvenir design is adjusted to fit to the selected souvenir and the work path for the processing is calculated(310). The processing is performed by the calculated work path(310). The processed souvenir is cleaned by the compression air(311). The souvenir is colored in an ink jet way(312). The paints become dry by the compression air(313). The paints side becomes coating through a coating anointment(314). The coating side becomes dry by the compression air(315). The completed souvenir is taken off the jig and transferred to the consumer(316).
Patent KR-20020085165-A (KR)
Title: Noise and alternation electromagnetic waves reduction apparatus in electric matte
Inventor: SEO HYUN DO
IPC: H05B3/00
Filed: 2001-05-07
Abstract: PURPOSE: An apparatus for attenuating a noise and an alternating electromagnetic wave of an electric mat is provided to shield the noise and the alternating electromagnetic wave by connecting automatically an active state of an AC(Alternating Current) line to a noise filter. CONSTITUTION: AC power is applied to a rectifier circuit part(2) through an AC line(1). An active state and a low state are inputted into an input terminal of a switching part(5). The rectifier circuit part(2) converts the AC power to a DC voltage of a predetermined level. The rectifier circuit part(2) is formed with a transformer(T) and a bridge diode(BD) or a plurality of capacitors and a plurality of diodes. The rectifier circuit part(2) applies the constant voltage to a micro computer(4). The micro computer(4) uses the constant voltage as a reference voltage or a driving voltage. A noise level detector(7) is connected to the micro computer(4) in order to detect noise. A noise filter(6) is used for bypassing a noise and an alternating electromagnetic wave of the AC line(1).
Patent KR-20020020834-A (KR)
Title: Compressor discharge bleed air circuit in gas turbine plants and related method
Inventor: ANAND ASHOK KUMAR
IPC: F02C3/04
Filed: 2001-05-08
Abstract: PURPOSE: A simple cycle gas turbine system and a method for evading compressor surge are provided to secure an improved compressor bleed air supply method and to improve the output and efficiency of the system. CONSTITUTION: A gas turbine system includes a compressor(12), a turbine component(14), and a load(16). Fuel and compressor discharge bleed air are supplied to a combustor(20) and gaseous products of combustion are introduced into the turbine component and subsequently exhausted to atmosphere. A compressor discharge bleed air circuit removes bleed air from the compressor and supplies one portion of the bleed air to the combustor and another portion of the compressor discharge bleed air to an exhaust stack(30) of the turbine component in a single cycle system, or to a heat recovery steam generator in a combined cycle system. In both systems, the bleed air diverted from the combustor is expanded in an air expander to reduce pressure upstream of the exhaust stack or heat recovery steam generator.
Patent KR-20020075167-A (KR)
Title: ink enamel Paint omitted
Inventor: CHANG SANG DEUK
IPC: C09D11/06
Filed: 2001-03-23
Abstract: PURPOSE: A special oily ink and enamel paints are provided, which ink is used to dye texture and leather and which enamel paint is used to coat the surface of a car, a bicycle, a motorboat and a yacht. CONSTITUTION: The ink comprises a natural resin obtained from copal; an adhesive prepared from a urethane resin; and a pigment. The enamel paint comprises a paint; an adhesive prepared from an urethane resin; glycerin; and vanishes.
Patent KR-20020094259-A (KR)
Title: Method for manufacturing a concentrated extract of cornus officinalis
Inventor: JUNG GYEONG UN
IPC: A23F3/16
Filed: 2001-06-08
Abstract: PURPOSE: A process of preparing a tea liquid of Corni Fructus by mixing an extract of Corni Fructus, Lycii Radicis Cortex and Rubi Fructus with an extract of Zizyphi Fructus, Cinnamomi Cortex and Glycyrrhizae Radix in a specified ratio is provided. Whereby, the tea liquid has the advantage of inhibiting proliferation of microorganism without changing characteristic color and taste of a product. CONSTITUTION: A mixture of 70% by weight of Corni Fructus, 10% by weight of Lycii Radicis Cortex, 8% by weight of Rubi Fructus, 7% by weight of Zizyphi Fructus, 3% by weight of Cinnamomi Cortex and 2% by weight of Glycyrrhizae Radix is washed to remove foreign material and harmful microorganism, extracted in a sterilized extractor at 120deg.C and 2.5 atm for 5 to 6hr and filtered.