baber/WOPTO huggingface dataset:
Patent KR-20010112745-A (KR)
Title: Manufacturing Method of Cold Rolled Steel Sheet having Good Degreasing Property for Automobile Use
Inventor: KIM HAENG OK
IPC: B21B1/28
Filed: 2000-06-15
Abstract: A method and apparatus for processing an image stream to enhance a parameter of the image. The image stream comprises a plurality of picture elements (pixels), each of which include characteristic related to the image parameter to be enhanced. The pixels are processed (120) according to a controllable function to produce a processed image stream. A statistical distribution of the pixel characteristic of interest is determined, optimized and used to generate control information to modify the operation of the controllable function.
Patent KR-20010015037-A (KR)
Inventor: KAMIBAYASHI TATSU
IPC: G06F21/10
Filed: 2000-06-16
Abstract: PURPOSE: To protect contents by making illegal electronic equipment ineffective when a storage medium is mounted on the electronic equipment represented by revocation information and used by previously registering the revocation information in a specific storage area of the storage medium. CONSTITUTION: In a read-only open ROM area 132 secured on a PM (storage medium) 13, a revocation list RL by which a PD (recording and reproducing device) to be made ineffective for contents protection can be decided is previously registered and when the PM 13 is mounted on an LCM (contents use management system) or the PD and used, a controller 130 provided on the PM 13 receives information. representing the LCM or PD from the equipment, refers to the revocation list RL with the information, and determines whether or not the equipment is made ineffective according to the reference result.
Patent KR-20010114099-A (KR)
Inventor: KIM CHOONG HEE
IPC: B08B3/04
Filed: 2000-06-21
Abstract: 본 발명은, 엔진오일 교환시 엔진 내부와 오일순환라인상에 약품을 순환시킴으로써 엔진에 응고된 불순물을 탈거할 수 있도록 한 자동차의 엔진 세정장치 및 그 방법에 관한 것이다. 
     본 발명은, 약품탱크와, 펌프, 상기 펌프로부터 펌핑된 세정약품이 엔진으로 주입될 수 있도록 상기 제 1라인이 연결되고; 제 2라인을 통해 연결되는 필터와, 상기 제 2라인으로 부터 인출된 제 3라인이 상기 약품탱크로 연결되고; 제 1라인상에 순차적으로 개재되는 제 1밸브, 제 2밸브와, 제 2라인상에 개재되는 제 3밸브와, 제 3라인상에 개재되는 제 4밸브와, 상기 펌프에 설치되는 제 1에어밸브와, 상기 제 1라인으로부터 분기되는 제 3라인사이에 구비되는 제 2에어밸브로 구성되는 것을 특징으로 한다.
Patent KR-20000058863-A (KR)
Inventor: SONG KYU SEON
IPC: G06F17/00
Filed: 2000-07-03
Abstract: PURPOSE: A system for synthetically designing sightseeing beforehand is provided to calculate sightseeing schedule, course and cost according to sightseeing schedule and course and to make reservation at place to be want, by providing basic contents, photography and moving picture on web and by designing sightseeing plan by them. CONSTITUTION: A system for synthetically designing sightseeing beforehand is composed of a web server and an internet user. The web server is composed of an input unit(I), a processor(P), a database, a display unit and output device(O). The input unit(I) collects data and inputs data. The processor(P) stores the inputted data. The database extracts/process the stored data by processing condition of user. The display unit and the output device(O) provide the process result to user in graphed and documented form.
Patent KR-20020007919-A (KR)
Title: Pipe having a thermo-shrinking socket for coupling
Inventor: KIM HONG KI
IPC: F16L25/00
Filed: 2000-07-19
Abstract: PURPOSE: A pipe having a heat shrinkable socket is provided to improve work efficiency and to reduce the pipe connecting hours by having a pipe connected with heating. CONSTITUTION: A cylindrical heat shrinkable tube(12) is fitted in a short pipe(10) coated with an adhesive(11). The heat shrinkable tube has a diameter longer than that of the short pipe. The half of the entire length of the heat shrinkable tube is overlapped with the short pipe. Upon heating the heat shrinkable tube, the inner face of the tube is adhered onto the outer face of the short pipe. By heating employing a heating source(13), simply the area of the heat shrinkable tube outside the short pipe inserting portion is shrunken. Therefore, a short pipe integrally bonded with a heat shrinkable socket on the outer face is obtained.
Patent KR-20020010351-A (KR)
Title: Internet bulletin board of forwarding system
Inventor: MUN SUNG IL
IPC: G06F15/02
Filed: 2000-07-29
Abstract: PURPOSE: A system for forwarding an Internet notice board is provided to upload sentences having the same contents on all notice boards when a sentence is loaded on a notice board by constituting a forwarding navigation S/W capable of linking notice boards developed by the Perl, the C language, the Asp, and the Php therewith. CONSTITUTION: A user computer(10) selects a plurality of servers through the Internet and inputs a notifying sentence on notice boards of the selected servers. A forwarding server(20) displays an address of a server capable of being automatically registered on the user computer(10) through the Internet, and navigates the servers selected through the user computer(10) and automatically registers a notifying sentence on a notice board of the corresponding server. A plurality of target servers(30) receives the notifying sentence transmitted from the forwarding server(20). The forwarding server(20) uses a navigation processing module for linking notice boards developed by a plurality of languages therewith. The forwarding server(20) includes a database(21) storing addresses of the target servers(30) for making the notifying sentence be registered automatically.
Patent KR-20020011185-A (KR)
Title: Apparatus and method for conjecturing speed in stabilization system using gyroscope
Inventor: CHUN HO JEONG
IPC: G01C19/56
Filed: 2000-08-01
Abstract: PURPOSE: A system and a method for estimating speed in a stabilizing system using a gyroscope are provided to reduce the volume and costs of the stabilizing system by adding a simple circuit for estimating speed without a speed meter. CONSTITUTION: A first adder(10) adds a control signal to be controlled through the stabilizing system and an output of the gyroscope(40) to a feedback value of an anti-windup controller. A first function part(51) multiplies the output of the first adder by Km/H to output the calculated value. A second adder adds an output having a negative sign to be controlled to the output of the first function part. The gyroscope(40) compensates a motion value using the output of the second adder. A feedback has a dead zone(52) for the output of the gyroscope and is to be fedback in accordance with predetermined gains. A speed estimator multiplies the output of the gyroscope by the gain of the feedback to use the calculated value as a speed estimated value.
Patent KR-20010049954-A (KR)
Inventor: AHLQUIST LOUIS NELSON
IPC: H05K3/34
Filed: 2000-08-01
Abstract: PURPOSE: A tester for testing individual IC device is provided to significantly reduce a pressure required for bringing all solder bumps in an IC array into contact with a test array. CONSTITUTION: The tester for testing individual IC device has a flat test bed including a socket array for containing an IC solder ball array and the socket in the test bed has a sidewall directing inward. Consequently, the socket has a sharp edge touching the solder bump array contrary to the flat or dish-like surface at a conventional recess. Since deformation required for bringing all solder bumps in the array into reliable contact with a test array can be reduced significantly, a force required for causing deformation can be reduced correspondingly.
Patent KR-20020011662-A (KR)
Title: Method of Detecting Internal Cracks of Steel Products using Laser-Ultrasonic
Inventor: AHN BONG YEONG
IPC: G01N21/88
Filed: 2000-08-03
Abstract: PURPOSE: A method for measuring faulty of metal by using laser inducing ultrasonic waves is provided to improve quality of a product by reducing faulty through exactly detecting the faulty of the metal and to reduce a producing cost. CONSTITUTION: A laser is injected to a test sample of metal and then is reflected to a mirror slantingly mounted in the middle of the test sample. Then the test sample is crashed to the laser to generate ablation effect melting the metal by crashing the laser. Then, ultrasonic waves are generated in the test sample by repulsive force of the ablation effect. An ultrasonic transducer is installed on a rear portion of the test sample without contacting to the test sample with a specific interval. Am amplifier amplifies the ultrasonic detected from the ultrasonic transducer to exactly analyze the ultrasonic wave. The amplified ultrasonic is transferred to an oscilloscope to output corrugation. A low laser generates the ultrasonic by thermo elastic effect. A high laser generates strong ultrasonic on a surface of material by the ablation effect.
Patent KR-20010050056-A (KR)
Inventor: ROEMISCH JUERGEN
IPC: A61P29/00
Filed: 2000-08-11
Abstract: PURPOSE: The use of antithrombin III for the treatment and prevention of various diseases, in particular, angeitis and granulomatous diseases is provided. The therapeutic and prophylactic applicability of antithrombin III is obtained by use of purified antithrombin III from blood plasma, antithrombin III from recombinant or gene transfer, or mutant thereof, or peptide derived therefrom. CONSTITUTION: Antithrombin III(AT III) is used to treat and prevent oncological, immune complex-mediated, autoimmune, fibrotic and granulomatous diseases, allergic disorders, diseases associated with neovascularization, degenerative diseases of the nervous system, arteriosclerosis, viral infections, acute inflammations and trauma.
Patent KR-20020017704-A (KR)
Title: A fabrication method of the electrode terminals of AC driven plasma display panel for the electrical commercial board and their connection method
Inventor: HAN KI SUNG
IPC: H01J11/46
Filed: 2000-08-31
Abstract: PURPOSE: An electrode port of an alternating current plasma signboard and a connecting method thereof are provided to make a large scale signboard using many small scale signboard by facilitating connection of an electrode port to a driving circuit and reducing contact resistance. CONSTITUTION: A plasma display device comprises discharge cells, a front substrate and a rear substrate. Discharge cell are composed of separators formed between the front glass substrate(1) and the rear glass substrate. A transparent electrode(2) and a protection film are formed on the front substrate. A metal electrode and luminescent material are formed on the rear substrate. The transparent electrode port(2') is formed on the cut side of the front glass substrate(1) by a photolithography method, a sandblast method, or a metal masking method. The transparent electrode port(2') is connected to an electrode pin or a film connector(12) having an X metal electrode lead line(2") inside, through which an electric signal is inputted to a driving circuit.
Patent KR-20000072542-A (KR)
Inventor: SHIN BONG HO
Filed: 2000-09-08
Abstract: PURPOSE: A target advertisement method in performing internet game is provided for increasing an advertisement effect by providing an advertisement related to a prize selected by a game player when performing a game. CONSTITUTION: A server computer(200) of a game and advertisement providing web site includes a verification server(210), a game server(220), a web server(230), an advertisement server(240), a game database(250), an advertisement information database(260), a product information database(270) and a member information database(280). The advertisement information of the member company stores one type advertisement.
Patent KR-20020020408-A (KR)
Title: Water pick without an electric shock
Inventor: HAN SANG BAE
IPC: A61C17/028
Filed: 2000-09-08
Abstract: PURPOSE: A teeth washing appliance is provided to prevent an electric shock in use, and to reduce the use fee of electric power as well as the purchase price of an air pump by using a manual air pump. CONSTITUTION: The teeth washing appliance free from an electric shock is comprised of a chamber(10) receiving water inside thereof and having an openable closed injection port(11); an air pump(20) for supplying the compressed air into the chamber in order to compress the water received in the chamber to make the water discharged through a washing water supply tube(31); and a washing nozzle(30) communicating with the washing water supply tube for ejecting the water.
Patent KR-20020020575-A (KR)
Title: equivalent circuit modeling method for clock skew analysis of multi-driven clock grid network
Inventor: CHO DONG SU
IPC: G06F1/00
Filed: 2000-09-09
Abstract: PURPOSE: An equivalent circuit modeling method is provided to accurately estimate a delay time of a multiplex driving clock grid circuit and analyze a clock skew by considering an influence of a parasitic component, and by rapidly analyzing timing, electric power and signal integrity. CONSTITUTION: A two-dimensional table is automatically generated for estimating an input transition delay, a cell delay and an output transition delay using a standard parasite format file(30). An effective capacitance corresponding to each driver is estimated. An equivalent circuit of the effective capacitance is generated(32). The cell delay and the output transition delay of each driver are estimated using the two-dimensional table(34). An effective resistance of each driver is estimated. A single resistor voltage ramp model is generated as the standard parasite format file(36). A radio wave delay and a transition delay of each loading terminal of the single resistor voltage ramp model are estimated(38). An arriving time and a transition delay up to each loading terminal are estimated. A clock skew is estimated(40). The arriving time, the transition delay and the clock skew are displayed(42).
Patent KR-20020022387-A (KR)
Title: Metal hose for a shower device
Inventor: SON GWANG SEONG
IPC: A47K3/28
Filed: 2000-09-20
Abstract: PURPOSE: A metal hose for a shower is provided to improve the value as goods and productivity of a metal hose by minimizing a difference between the outside diameter and the inside diameter of a metal hose, to reduce manufacturing costs of a metal hose and to use a shower stably without a drop of water pressure. CONSTITUTION: The metal hose(1) connecting a tap body(11) and a shower head(12) of a shower comprises: an external adapter(5) spot-welded to the outside of both end of the metal hose(1) to project an end out to the outer side; a soft PVC hose(4) interposed in the metal hose(1); and an internal adapter(5) provided with many projections(6) to compress the soft PVC hose(4) to the inside diameter of the external adapter(5) and interposed in the soft PVC hose(4).
Patent KR-20010016014-A (KR)
Title: Data Transceiver for Transmitting and Receiving Data and Voice Signal over Telephone Line
Inventor: KIM CHEOL HWAN
IPC: H04M11/06
Filed: 2000-09-26
Abstract: PURPOSE: A data transceiver for transmitting and receiving a voice and a data through a telephone line is provided to simplify a composition and transmit and receive a high-speed data with a transceiver of an object through the telephone line. CONSTITUTION: A network adaptor(100) has an ethernet controller(102) for transmitting and receiving data with a switching hub according to an ethernet protocol and performing a media access control(MAC) and a network interface(104) for interfacing the ethernet controller(102) to be suitable for a physical media which connects the switching hub to a center module. A transmitting data buffer(120) temporarily stores downward data received from the switching hub so that a data receipt from the switching hub and a data transmission to a subscriber terminal are smoothly performed. A receiving data buffer(130) temporarily stores upward data received from the subscriber terminal so that a data receipt from the subscriber terminal and a data transmission to the switching hub are smoothly performed. A transmitting unit(150) has a 8B10B coder(152), an equalizer and an amplifier(156). The 8B10B coder(152) removes or decrease a DC component of a down-link data signal to code down-link data so that the interference of the down-link data signal and a voice signal is minimized in a transmission process through a telephone line. The equalizer(154) converts a level of the down-link data signal according to a characteristic and distance of the telephone line for improving a transmission reliability of a system. The amplifier(156) amplifies a signal equalized by the equalizer(154) and outputs the amplified signal to the telephone line. A receiving unit(160) has a digital receiver(162) for detecting a symbol from a received signal and a 10B8B decoder(164) for decoding the detected symbol to recover the upward data.
Patent KR-20020024835-A (KR)
Title: Assembly structure for computer which is united with monitor
Inventor: PARK IL JUN
IPC: G06F1/16
Filed: 2000-09-27
Abstract: PURPOSE: A combination structure in a monitor-combined computer is provided to easily carry out combination work and to reduce the number of required parts by simplifying the computer combination process. CONSTITUTION: A monitor-combined computer comprises a main assembly. The main assembly is composed of a separation panel, a main board, a power board, a voice output port, concealed speakers, and a main frame. The separation panel is provided to separate the monitor and the computer part. The main board, located on the upper surface of the separation panel, is to place parts for the operations of the monitor. The power board, formed at a side of the front of the separation panel, transforms external power properly and transfers it to the inside of equipment. The voice output port, formed at the other side of the front of the separation panel, transmits voices to an external voice output device. The concealed speakers, arranged at both sides of the separation panel, change an electrical voice signal into a sound. The main frame makes a cathode ray tube fixed, and also supports the whole configuration.
Patent KR-20020028560-A (KR)
Title: X-Brace of Preacst Beam-Column Joint
Inventor: YU SUNG YONG
IPC: E04B1/20
Filed: 2000-10-10
Abstract: PURPOSE: An X-reinforcing bar arrangement for a joint between a beam and a column is provided to secure enough ductility in a joint, to simplify the arrangement of bars in a joint, to obtain enough durability and to place and tamp concrete easily. CONSTITUTION: The X-reinforcing bar arrangement for a joint between a beam and a column is completed by laying an X-reinforcing bar(7) on the side of a joint when joining a PC upper column and a PC lower column with a PC beam.
Patent KR-20020028588-A (KR)
Title: Aliphatic poly(alkylene carbonate-lactide) copolymer and method of prepaing same
Inventor: HWANG YONG TAEK
IPC: C08G63/08
Filed: 2000-10-11
Abstract: PURPOSE: Provided are an aliphatic poly(alkylene carbonate-lactide) copolymer having excellent biodegradable property and a process for producing the copolymer by using carbon dioxide. CONSTITUTION: The aliphatic poly(alkylene carbonate-lactide) copolymer represented by the formula 3 is produced by terpolymerizing the carbon dioxide, alkylene oxide represented by the formula 1, and lactide represented by the formula 2 in the presence of a catalyst, wherein the catalyst is zinc glutarate. The aliphatic poly(alkylene carbonate-lactide) copolymer has a molecular weight of 1,000-2,000,000. In the formula, x and y are each integers of less than 2,000, n is an integer, wherein n=(z-x-y), and z is an integer of less than 20,000.
Patent KR-20010015505-A (KR)
Title: Material of spring to Tri-metal for color braun tube
Inventor: CHO TAE SU
IPC: C22C38/40
Filed: 2000-10-17
Abstract: PURPOSE: A 29'NFA tri-metal spring material for a color Braun tube is provided, which has a low expansion coefficient and a good lending error compensating function and is low in cost by unifying STS 304H, Invar and STS304H. CONSTITUTION: The tri-metal spring material is manufactured by arranging two STS 304H stainless steel boards on both sides of an Fe-Ni Invar board and unifying the contact surfaces using the known continuous electro-beam welding method. The Fe-Ni Invar board has a thickness of 1.165-1.235mm and a width of 19.90-20.20mm, consisting of C 0.02wt% or less, Si 0.25wt% or less, Mn 0.2-0.4wt%, P 0.007wt% or less, S 0.002wt% or less, Ni 35.5-36.5wt% and the balance being Fe. The STS 304H stainless steel board has a thickness of 1.165-1.235mm and a width of 11.90-12.20mm, consisting of C 0.12wt% or less, Si 1.0wt% or less, Mn 2.0wt% or less, P 0.03wt% or less, S 0.03wt% or less, Ni 8.0-10.5wt%, Cr 17.0-19.0wt% and the balance being Fe.
Patent KR-20020032000-A (KR)
Title: Vaporizer
Inventor: HAN YEONG GI
IPC: H01L21/205
Filed: 2000-10-25
Abstract: PURPOSE: A vaporizer is provided to achieve an accurate reproduction by improving a structure of the vaporizer. CONSTITUTION: An end of liquefied reactive material supply pipe(110) providing a liquefied reactive material is connected to a main supply pipe and another end of the same(110) is connected to an injection panel(120') by welding, thereby remaining welding materials in the liquefied reactive material supply pipe(110). The provision of the liquefied reactive material to a first flow pipe(130a) depends on a diameter of a jet orifice(h') because the diameter of the jet orifice(h') is smaller than the inner diameter of the liquefied reactive material supply pipe(110). At this point, the remaining welding materials don't have a severe influence on a supply flow of the liquefied reactive material to the first flow pipe(130a). The jet orifice has a diameter of 0.8-1mm.
Patent KR-20020041134-A (KR)
Title: Remote control apparatus for the DC motor
Inventor: KWON HYEOK CHAN
IPC: H02P1/00
Filed: 2000-11-27
Abstract: PURPOSE: A remote controller of a direct current motor is provided to manually operate a motor by a motor driving power supply when a motor controller is broken. CONSTITUTION: A power supply controller(10) transforms and rectifies an AC power. A motor controller(20) controls a drive of a DC motor(30). A transformer(11) transforms the utility AC power to a voltage necessary to drive the DC motor(30). An automatic/manual selector(12) outputs an AC signal and a DC signal in automatic and manual modes, respectively when the AC signal is transformed and the AC signal is rectified to become the DC signal. A forward/backward/stop selector(13) controls a stop or forward/backward rotation direction of the DC motor(30). A rectifier(21) rectifies the AC signal from the automatic/manual selector(12) to the DC signal. A motor controller(22) automatically controls the DC motor(30) and outputs a DC signal for driving the DC motor(30) to a switch. An automatic/manual detector(23) controls a switching operation of the switch. The switch outputs a drive signal to the DC motor(30).
Patent KR-20020043808-A (KR)
Title: Method for forming aluminum metal line of semiconductor device
Inventor: LEE SEOK JAE
IPC: H01L21/28
Filed: 2000-12-04
Abstract: PURPOSE: A method for fabricating an aluminum interconnection of a semiconductor device is provided to reduce the thickness of a titanium layer, by making a part of the titanium layer used as an amorphous layer of titanium silicide such that the titanium layer is deposited as a liner. CONSTITUTION: An insulation layer is formed on a silicon substrate(10). Polysilicon(12) as a hard mask is deposited on the insulation layer to form a metal contact. After the polysilicon is patterned, the insulation layer is etched to form the metal contact by using the patterned polysilicon. Tungsten is deposited to fill the metal contact. The tungsten is etched back to form a tungsten plug(14) in the metal contact and the surface of the remaining polysilicon by using the surface of the remaining polysilicon as an end point. Liner titanium and aluminum are sequentially formed on the exposed insulation layer and the tungsten plug. A heat treatment process is performed to make the titanium layer react with the remaining polysilicon so that the titanium silicide(17) is formed. Silicon is diffused from the remaining polysilicon and the amorphous titanium silicide to the remaining titanium.