baber/WOPTO huggingface dataset:
Patent KR-20010014415-A (KR)
IPC: C21B13/00
Filed: 1998-07-03
Abstract: In a method for the production of liquid metal, in particular liquid pig iron (9) or liquid steel pre-products, from metal carriers, in particular partially reduced or reduced sponge iron (3), in a melter gasifier (1) in which with supply of a carbon-containing material at least partially formed of fine coal (16) and coal dust (13) and with supply of oxygen or oxygen-containing gas the metal carriers are melted in a bed (4) of the carbon-containing material at the simultaneous formation of a reducing gas, optionally upon previous final reduction, fine coal (16) and coal dust (13) which are being charged, are mixed with bitumen (20) in the hot state, after undergoing a drying operation, and subsequently are cold-briquetted, and the briquettes (25) thus formed are charged to the melter gasifier (1) in the cold state and in the melter gasifier (1) are subjected to shock-heating.
Patent KR-20010068566-A (KR)
Title: Convergence device for a color picture tube
Inventor: KIM TAE YEONG
IPC: H01J29/70
Filed: 2000-01-06
Abstract: PURPOSE: A convergence divide of a color CRT is provided to compensate a heating drift without decreasing convergence characteristics by applying a preferred construction for easily performing an adjustment. CONSTITUTION: The convergence divide of a color CRT includes the first and the second heat pulse magnetic substance(P4a,P4f) which are sequentially arranged in front and afterward of a holder, respectively. The first heat pulse magnetic substance(P4a) is alnico material which temperature variation coefficient is 0.012 %/°C, while the second heat pulse magnetic substance(P4f) is a conventional ferrite material which temperature variation coefficient is 0.2 %/°C. Also, the magnetic poles of the first and the second heat pulse magnetic substance(P4a,P4f) are contrary arranged each other to inversely perform a focus and a diffusion operation.
Patent KR-20010073973-A (KR)
Title: Caption window display method for digital television
Inventor: JUNG JEONG O
IPC: H04N21/488
Filed: 2000-01-24
Abstract: PURPOSE: A method for displaying a caption window of a digital TV is provided to be capable of clearly designating a current speaker by adding/displaying direction displaying graphic fonts to the caption window in accordance with a reference point of the caption window. CONSTITUTION: In a first step, an ID of a reference point is detected from caption window data if a caption service is set. In a second step, direction displaying graphic fonts corresponding to the reference point ID are detected. In a third step, the direction displaying graphic corresponding to the detected reference point are added and displayed to the caption window. In a fourth step, caption letters are displayed on the direction displayed caption window.
Patent KR-20010076497-A (KR)
Title: Convergence method for projection television
Inventor: RYU IL HYEON
IPC: H04N5/74
Filed: 2000-01-26
Abstract: PURPOSE: A convergence control method of a projection television is provided to embody a color convergence capability of whole screen by controlling not only a center part of a screen but also an edge part of the screen when controlling misconvergence. CONSTITUTION: When a user selects a convergence function(S501), an R.G.B CRT builds up convergence state control patterns for a convergence control at a center of screen, and displays the pattern and a video signal through a projection screen(S503). Namely, the R.G.B CRT displays a convergence state at the center of projection TV screen. After the user looks the convergence state displayed at the projection TV screen, the user inputs a handling signal for the color accord control(S505). Next, according to the handling signal, the convergence state of the center part of the projection TV screen is controlled, and screen output data is controlled(S507). At this time, the user controls that the convergence state control patterns are gathered at one point in the state of standardizing a green control pattern. After this, when the user selects a color accord function about an edge part of the projection TV screen(S509), color accord control patterns are built up at the edge part of the projection TV screen, and a video signal and the color accord control patterns of the edge part are displayed at the projection TV screen, and the user controls that the color accord control pattern of the edge part are gathered at one point in the state that a convergence state control pattern displayed at the edge of a green cathode-ray tube is a reference(S511).
Patent KR-20000024355-A (KR)
Inventor: LEE SEUNG HYUN
IPC: F03G7/00
Filed: 2000-02-09
Abstract: PURPOSE: A power engine is provided to increase the power of a power engine without fuel and to prevent the noise pollution. CONSTITUTION: A power engine increases the power of itself by working a central axial gear to a large circular gear through the force of a lever. That is, the power engine obtains the force by using the central axial gear to the circular gear, and then the power thereof is used as the dynamic force by connecting the power to the engine. The axial gear has the radius about 1-2cm. Therefore the power engine is able to strengthen the power from the circular central axis by revolving the central axis.
Patent KR-20010081331-A (KR)
Title: Refrigerator And Control Method Thereof
Inventor: LEE HUI SU
IPC: F25D11/04
Filed: 2000-02-12
Abstract: PURPOSE: A refrigerator and method for controlling operation of refrigerator is provided to reduce noise caused due to operation of compressor by adjusting operation ratio of compressor during night time. CONSTITUTION: A refrigerator comprises a compressor(15) for compression of refrigerant, and which operates selectively in a normal operation mode having a preset temperature range or a low noise operation mode having a temperature range wider than the temperature range of the normal operation mode; a mode selection unit(23) arranged in the main body of the refrigerator, and which selects normal or low noise operation mode; a timer(25) for counting time; a control unit(30) for operating the compressor in the low noise operation mode when the time counted by the timer has reached a preset time; a photo-conductive element(27) having a resistance value adjustable in accordance with an ambient brightness; and a control unit(30) for operating the compressor in the low noise operation mode when the resistance value of the photo-conductive element has reached a predetermined level.
Patent KR-20010080854-A (KR)
Title: Cyber Real-estate Community Construction Method
Inventor: YOO HO WON
Filed: 2000-02-14
Abstract: PURPOSE: The method for building the cyber-realty community granting the division and ownership of the cyber-realty by matching the real with the cyber-realty is provided to offer the active cyber-community to the Internet users by closely linking the real economy with the Internet. CONSTITUTION: The cyber-space area of the specified domain is divided with the match of the real space and the ownership of the cyber-space is sold in lots. The owner on the cyber-space can obtain all or a part of the profits which comes from the real commercial rights, and fulfill the ownership as same as the management method of the real estate, such as a rent, trade, and succession.
Patent KR-20010083577-A (KR)
Inventor: SONG YEONG JUN
IPC: H04B1/76
Filed: 2000-02-16
Abstract: PURPOSE: A frame synchronization method using a pilot pattern in a compressed mode is provided to recovery full frame synchronization words by using the characteristic of a dedicated pilot pattern in a communication system operating in the compressed mode. CONSTITUTION: Frame synchronization words to be transmitted in a frame are punctured by an arbitrary slot. A portion of code strings of the punctured frame synchronization words is received. The frame synchronization words are recovered in a frame unit by using the mutual relation of the received code strings. The frame synchronization for a channel is accomplished by using the correlation characteristic of the recovered frame synchronization words.
Patent KR-20010081629-A (KR)
Inventor: NAM GI JUN
IPC: H03K19/00
Filed: 2000-02-17
Abstract: PURPOSE: An output buffer circuit is provided to change a current-voltage characteristic between a drain and a source of a CMOS transistor by using an active load. CONSTITUTION: A PMOS transistor(P1) has a source for receiving voltage(VDDQ) supplied from the outside and a gate for receiving a pull-up signal(PUP). An NMOS transistor(N1) has a drain connected with a drain the PMOS transistor(P1), a gate for receiving a pull-down signal(PDN), and a source connected with a ground. An active load portion(10) is connected with a connection node(OUT) of the PMOS transistor(P1) and the NMOS transistor(N1). The active load portion(10) is driven by an output level and the pull-down signal(PDN).
Patent KR-20010006660-A (KR)
Inventor: LOOMIS PAUL ASHBY
IPC: H01J37/09
Filed: 2000-02-19
Abstract: PURPOSE: A method and a device for operating an adjustable opening used for a beam line of an ion implantation device is provided, which are can provide a quick, direct and accurate mechanism for imparting a large change to the ion beam current without readjusting an electric current source. CONSTITUTION: A variable opening assembly (30) is operated to adjust quantity of an ion beam current passing through into an ion implantation device. In the process, an ion beam is measured in a prescribed position of the ion implantation device by using an electric current detector to compare this measured ion beam current with a desired ion beam current to output a control signal on the basis of this comparison to adjust a gap (50) being formed of opposed first/second opening plates (44A, 44B) and passing the ion beam between these opening plates in response to the control signal for controlling quantity of the passing ion beam current.
Patent KR-20000058142-A (KR)
Inventor: DANAGAHIDEDO
IPC: G02F1/1335
Filed: 2000-02-22
Abstract: PURPOSE: A reflection plate for a liquid crystal display device, a manufacturing method thereof, and a liquid crystal display device are provided to simplify the manufacturing process of the liquid crystal display device. CONSTITUTION: A reflection plate for a liquid crystal display device includes a uneven surface layer(2) and a reflection layer(3). The reflection type liquid crystal display device according to the present invention displays image by reflection the light received from a liquid crystal layer by using the reflection plate. The uneven surface layer(2) is made from an agent including a binder resin particle and an adhesive resin particle. The reflection layer(3) is implemented on the uneven surface layer so as to imitate the shape of the uneven surface layer. The reflection plate further includes an optical dispersion layer made from the agent including the binder resin particle and the adhesive resin particle.
Patent KR-20000036370-A (KR)
Inventor: PARK MYUNG HWAN
IPC: B41J2/175
Filed: 2000-02-28
Abstract: PURPOSE: An apparatus for automatic supply of a transfer ink for a piezo jet printer is provided to maintain a predetermined level of transfer ink of an ink cartridge by continuously and automatically supplying the transfer ink from a large volumed ink supplying source via a hose, so that the transfer printing is continued without complicated refill or substitution of the transfer ink. CONSTITUTION: An apparatus for automatic supply of a transfer ink for a piezo jet printer includes an ink cartridge(6) mounted in the piezo jet printer, and an ink supplying source(2) having a volume larger than the ink cartridge by several to several hundreds times and connected with a hose(8) having an opening/closing valve(16), wherein a transfer ink(22) is continuously supplied to the ink cartridge from the ink supplying source as mush as spent by the ink cartridge by a difference of height between the ink supplying source and the ink cartridge and an atmospheric pressure applied to the ink supplying source, wherein the difference of height is generated by mounting a bottom surface of a head(12) of the cartridge 35mm higher than an ink discharge hole of the ink supplying source.
Patent KR-20000076748-A (KR)
IPC: H01R13/24
Filed: 2000-02-29
Abstract: There are provided blocks (A), (B), ... corresponding to pieces of sub-harness (A), (B), ... . In each block, there are provided a longitudinal opening 14 and a bottom opening 16, which are arranged in the vertical direction, at a forward end portion of each accommodating chamber 11 for accommodating the spring contact point 23a of the connecting terminal 20(A), 20(B), ... . When the blocks are put on each other in the vertical direction, the top 23a of the spring contact point 23 on the lower block 10(A) side gets into the bottom opening of the upper block 10(B) from the longitudinal opening 14. Therefore, the top 23a of the spring contact point 23 on the lower block 10(A) side comes into contact with the rear face of the base piece 23b of the spring contact point 23 on the upper block so that electrical continuity can be attained. Due to the foregoing, the splice between the pieces of sub-harness (A) and (B) can be absorbed.   <IMAGE>
Patent KR-20010091167-A (KR)
Title: Wind Power Electric Boiler Utilizing Heated Liquefied Medium
Inventor: LEE YEO HAN
IPC: F24H1/00
Filed: 2000-03-13
Abstract: PURPOSE: A wind power electric boiler using with heat carrier fluid is provided to promptly heat by using heat carrier fluid and to supply hot water. CONSTITUTION: A wind power electric boiler comprises a boiler body(2) containing heat carrier fluid(1); a circular hot water pipe(3) mounted around the boiler body; a heat wire(4) generating heat by being installed in the middle of the lower portion of the boiler body; a bellows(5) maximizing heat conduction by being placed around the heat wire; a heat isolating unit(6) established on a lower face of the boiler body; heating pipes(7A,7B) circulating the heat carrier fluid for heating; hot water pipes(8A,8B) discharging the hot water by heating the cold water; a circulating motor(9) circulating the heat carrier fluid; a temperature bar(10) measuring the temperature of the heat carrier fluid; a heat carrier fluid insert hole(11) filling the heat carrier fluid by being arranged on a side wall of the boiler body; a wind power device(12) generating the power by the wind force; a rechargeable cell(13) recharging DC power; and a control unit(15) controlling AC/DC powers by being connected between the rechargeable cell and an inverter(14).
Patent KR-20010091227-A (KR)
Title: Process for Cleaning Waste Plastics for Recycling
Inventor: HONG SEONG IN
IPC: B03B5/02
Filed: 2000-03-14
Abstract: PURPOSE: A method for washing waste plastics is provided, thereby effectively washing plastic with high density contaminants and reusing the washed plastic for other products. CONSTITUTION: The method for washing waste plastics comprises the steps of: washing 2 to 3 cm waste plastics with a solvent in a dumbler then removing the solvent; drying waste plastics by blowing the heated nitrogen gas into the dumbler; and secreting the gas from the dumbler under reduced pressure to wash contaminants in inner space of waste plastics. Wherein, the solvent comprises paraffin carbohydrates and aromatic carbohydrates having dry point of 100 to 150 deg. C and the vacuum pressure is 10 to 100 torr.
Patent KR-20000036516-A (KR)
Inventor: CHOI CHANG MOOK
IPC: F24S20/30
Filed: 2000-03-18
Abstract: PURPOSE: A sunbeam generator with an amplifier is provided to reduce dangerous elements causing air pollution and human accidents by using underground resources efficiently and to use the unlimited sunlight at a low cost. CONSTITUTION: A sunbeam amplifier(3) consists of a couple of convex lens(3a,3c) for amplifying sunbeams primarily and secondarily. The convex lens are controlled automatically depending on signals of a perpendicular sunbeam sensor to maximize the sunbeam energy shone on a plate of a solar battery. The efficiency of the sunbeam amplifier is able to be improved by consisting of several layers.
Patent KR-20010092177-A (KR)
Title: Structure of relay
Inventor: CHOO SANG YEOP
IPC: H01H50/00
Filed: 2000-03-21
Abstract: PURPOSE: A relay structure is provided to obtain a high reliability relay with superior operation stability and simplified structure, while eliminating the problem of operational error caused due to coil damage and allowing for parts integration. CONSTITUTION: A relay structure comprises an electro-magnet(21) wound with a coil(20); a guide pin(22) fixed to the electro-magnet in such a manner that the guide pin is projected from the electro-magnet; a permanent magnet(23) arranged to be movable along the guide pin; a magnetic adsorbing plate(24) positioned at the opposite side from the electro-magnet, and which forms a contact point through contact/separation with/from the permanent magnet moving along the guide pin; a cylindrical body(25) for accommodating the electro-magnet in a single direction and fixing the permanent magnet and magnetic adsorbing plate in sequence in the opposite direction; a cap(26) for blocking an end of the cylindrical body and supporting the magnetic adsorbing plate; and input terminals(27a,27b) and output terminals(28a,28b) arranged in the lengthwise direction of the thickness formed by the cylindrical body.
Patent KR-20000036561-A (KR)
Inventor: LEE BYUNG GIL
Filed: 2000-03-21
Abstract: PURPOSE: An advertising method using mobile communication terminals is provided to improve the effect of advertising by outputting specific advertisement data stored in mobile communication terminals in case that users start or stop the usage of mobile communication terminals. CONSTITUTION: If a control computer transmits specific advertisement data to each of the mobile communication terminals through the internet communication network, each of the mobile communication terminals demodulates the received advertisement data, divides it into image data and voice data and stores them in a memory part. If a user starts to push digit buttons for call attempt, the image data in the stored advertising data is displayed through an image output part in other screen domain except a screen domain, in which contents corresponding to the selected digit buttons are displayed. If the user completes the selection of buttons for call attempt, the output of the image data is stopped. While the image data is displayed, the voice data in the stored data is outputted through a voice output part, according to the selection of the user.
Patent KR-20010094398-A (KR)
Title: Apparatus and Method for driving a single phase Switched Reluctance Motor
Inventor: LIM JUN YEONG
IPC: H02P6/16
Filed: 2000-03-30
Abstract: PURPOSE: An apparatus and a method for driving a single-phase switched reluctance motor(SRM) are provided to stably drive the single-phase SRM in high-speed/high-efficiency by separating a starting sensor and an operating sensor. CONSTITUTION: A smoothing circuit unit(402) smoothes an alternating current(AC) voltage applied from a power source(401) to a direct current(DC) voltage. A motor driving unit(403) drives a motor(M), in response to the DC voltage from the smoothing circuit unit(402) and a control signal from a microcomputer(407). A starting sensor(405) and an operating sensor(406) detect the rotational speed and phase of the motor(M) to output a signal to the microcomputer(407). The smoothed DC voltage is supplied to the motor driving unit(403). The motor driving unit(403) supplies the DC voltage to the motor(404) according to the control signal of the microcomputer(407).
Patent KR-20010094245-A (KR)
Inventor: NAM CHUN OK
IPC: A23L11/20
Filed: 2000-04-04
Abstract: PURPOSE: A honey-added pepper paste composition and a producing method thereof are provided, thereby increasing its storageability without producing foam or gas and maintaining its taste longer. CONSTITUTION: The honey-added pepper paste composition comprises 2 wt.% of glutinous rice solution, 30 wt.% of soybean paste, 20 wt.% of pepper powder, 20 wt.% of honey and 10 wt.% of salts. The method for producing the honey-added pepper paste composition comprises the steps of: crushing the fermented and aged soybean paste; adding glutinous rice powder into water and heating the mixture at 100 to 120 deg. C and cooling the mixture to 60 to 70 deg. C to produce the glutinous rice solution; mixing 20 wt.% of glutinous rice solution, 20 wt.% of honey, and 20 wt.% of pepper powder and cooling the mixture to 40 deg. C or less; and adding 30 wt.% of the crushed soybean paste and 10 wt.% of salts into the mixture with stirring and cooling them to room temperature.
Patent KR-20000063170-A (KR)
Inventor: KIM RYEO NAM
IPC: B23K37/02
Filed: 2000-04-07
Abstract: PURPOSE: A tube transfer trolley of an apparatus for producing a fin tube for a heat exchanger is provided to produce a good quality of fin tubes with fins welded at exact pitch intervals by controlling RPM and a transfer speed of a rotary shaft depending on the diameter of a fin tube and the pitch of a fin. CONSTITUTION: A transfer trolley(2) is set on a start point and a collect chuck(42) of a rotary shaft(41) holds a tube(T). To move to a finish point, a piston of a clutch cylinder(63) operates to join a moving clutch(62) to a fixed clutch(61). The tube(T) engaged with the collect chuck(42) rotates at the same RPM as the rotary shaft(41) to move together with the transfer trolley(2). Thus, a fin is rolled spirally on the tube(T) and welded by high frequency.
Patent KR-20010095636-A (KR)
Title: Computer inputting device which is capable of inputting a variable character and information inputting system using the same
Inventor: BAE DONG HOON
IPC: G06F3/02
Filed: 2000-04-11
Abstract: PURPOSE: A key input device capable of inputting various characters and a system for inputting information using the device are provided to input various characters. CONSTITUTION: From 1st segment to 8th segment(1-8) are formed in the radial directions. From 9th segment to 16th segment(9-16) connect to the ends of the 1st segment to 8th segment(1-8) and are formed as a rectangle shape. From 17th segment to 18th segment(17,18) are formed in the rectangle shape. In addition, a deletion key(19), a space key(20), and an executing key(21) are included. In detail, from the 1st segment to 4th segment(1-4) indicate the four directions. From the 5th segment to 8th segment(5-8) indicate the middle directions of the four directions. The 17th segment(17) is positioned at the middle portion between the 3rd segment and 6th segment. The 18th segment(18) is positioned at the middle portion between the 3rd segment and 7th segment. The 17th segment(17) and the 18th segment(18) may be formed as a dot form desirably.
Patent KR-20000077150-A (KR)
IPC: F23Q7/00
Filed: 2000-05-03
Abstract: The glow plug has a heating rod with an internal pole connected to heating and possibly control elements and an outer pole, whereby the outer pole is the wall of a heating rod (2), which is electrically isolated from touching components of the plug bod (1). The body is made of electrically insulating synthetic material. The insulation is provided by a coating of insulating synth material on the heating rod or on the wall of a bore in the body. An Independent claim is also included for a method of manufacturing a glow plug.