baber/WOPTO huggingface dataset:
Patent KR-20000054695-A (KR)
Inventor: CHOI JOONG HO
IPC: G06Q99/00
Filed: 2000-06-19
Abstract: PURPOSE: A method for serving predictable e-business using information analysis by customer, is provided to easily select goods, save time, increase sale quantities of goods and collect many customers, by supplying just a requested range of goods information with customers using customer information. CONSTITUTION: A method for serving predictable e-business using information analysis by customer via the internet, comprises one step of extracting and supplying just goods information related to customer information inputted by customers. In the step, the method stores customer information for subscribing as members first and for updating inputted from customer computers in databases according to customers' request, researching whether a request for supplying predicted goods information receives from the computers. The method also extracts goods information related to requested items among items of customer information, if requested, and transmits the extracted goods information to the computers.
Patent KR-20020001076-A (KR)
Title: System of opening an account with a bank through internet
Inventor: OH SEONG BAEK
Filed: 2000-06-24
Abstract: PURPOSE: A system for opening new deposit and installment accounts of a bank through the Internet is provided to simplify procedure for opening new accounts by opening new accounts as soon as an identify of a client having the exist deposit account is confirmed, thereby maximizing business efficiency of the bank and increasing clients. CONSTITUTION: A client connects to an Internet banking service for being authenticated as an Internet banking user. The client connects to a new Internet deposit and installment accounts service. The contents of accounts are displayed and it is confirmed whether the client agrees with the contents. If agreed, a selection screen of deposit, installment, and trust deposit accounts is displayed and a withdrawal account number input window is displayed for inputting account selection and account number. A withdrawal account of the client is searched from a client information database for verifying new account opening qualification. A virtual account is opened by newly processing a virtual bankbook of a new account. Installment and interests during the stipulated time are automatically transferred to the virtual account and the stipulated money is automatically deposited to the withdrawal account if the stipulated time has expired or the virtual account is terminated in the middle.
Patent KR-20010066920-A (KR)
Inventor: CAPPELLAZZO OSCAR
IPC: C07C29/145
Filed: 2000-07-12
Abstract: PURPOSE: Provided is a method for alkylating an aromatic compound by reaction of the aromatic compound with isopropanol (IPA) only or its mixture with propylene in the presence of a specific catalyst at a specific temperature and pressure in a mixed vapor phase-liquid phase or liquid phase. CONSTITUTION: The aromatic compound is alkylated by reaction of the aromatic compound (e.g. benzene) with IPA only or its mixture with propylene in the presence of a zeolite-based catalyst composition of the formula £(x/n)M (1±0.1-x)TEA|AlO2·ySiO2·wH2O (n represents the oxidized state of M; x is less than 1; y is 5-100; w is 0-4; M is a metal in group IA or the like; TEA is tetraethylammonium) at such a temperature and pressure that the water concentration of the reaction liquid phase does not exceed 8,000 ppm, in a mixed vapor phase-liquid phase or liquid phase.
Patent KR-20000063601-A (KR)
Inventor: KWON JONG HYOUN
IPC: B01D53/75
Filed: 2000-07-25
Abstract: PURPOSE: Provided is a process for purifying flue gas of a trash incinerating plant, which eliminates soot, harmful chemical materials such as dioxin, and an odor. CONSTITUTION: The process comprises the steps of: passing combustion gas(2) through a dry filter(4) for removing the soot; passing the combustion gas through a wet filter(12) by a centrifugal suction pump(5); sending the gas to water(16) via a multipipe(6) for dissolving the harmful chemical materials; water spraying(10) for removing the harmful chemical materials one more time; passing the gas through yellow soil water(17) for removing the residual chemical materials and the odor.
Patent KR-20020012989-A (KR)
Inventor: CHOO JAE IN
IPC: H01J29/02
Filed: 2000-08-10
Abstract: PURPOSE: A grounding structure for restraining an EMI is provided to shield an EMI by enlarging a ground surface and simplify a manufacturing process. CONSTITUTION: A grounding structure(40) comprises a head part(41), a body part(42) and a tail part(43). The head part(41) includes a plurality of parallel bar to contact with a body emitting an EMI. The body part(42) is bent-extended at the rear end of the head part(41) and inserted to the ground frame. The tail part(44) is extended at the rear end of the body part(42). A ground frame50) includes a spring guide(51) and an inserting stopper(52). A ground spring is inserted into the spring guide to absorb an EMI. The inserting stopper is formed to hold the ground spring after the ground spring is inserted into the spring guide.
Patent KR-20010021330-A (KR)
Title: Vacuum Operation Apparatus
Inventor: IGARASHI TORU
IPC: H01L21/205
Filed: 2000-08-17
Abstract: PURPOSE: A vacuum treatment device is provided to control the residence time of a process gas to obtain the desired process performance. CONSTITUTION: The treatment device comprises an orifice(13) which controls pressure in a chamber(10), an orifice driver(18), a pressure gage(19) for detecting the pressure in the chamber(10), and a vacuum evacuation device(20). A variable orifice for controlling the residence time of the gas in the camber(10) is disposed at the connection of an evacuation pipe(11) and the chamber(10) to control the pressure in the chamber(10), independently of the residence time, and this variable orifice is composed of a slide-type valve(12) and controlled by a variable orifice driver(17). A controller(21) controls the sequence of vacuum treatment steps, including evacuation and timings of operating the drivers, etc., according to preset control programs.
Patent KR-20000072302-A (KR)
Inventor: JANG BYUNG CHEN
IPC: G08G1/0968
Filed: 2000-08-28
Abstract: PURPOSE: A system and a method are provided to allow a user to easily check and use the information in real time by parsing and directly storing the GPS data received through artificial satellites into a database, and allowing the GPS data to be displayed onto a web browser map of user. CONSTITUTION: A system comprises a user web browser(10) for requesting position tracking for a moving object(50); an artificial satellite(40) and a satellite base station(30) for transmitting and receiving GPS data for the moving object; and an operator system(20) for receiving and transmitting through a mail the GPS data received at the satellite base station, storing the mail in IMAP(Internet message access protocol) into a database, and providing position information to the user web browser using Java servlet and Java applet.
Patent KR-20000072328-A (KR)
Inventor: LEE JAE BON
Filed: 2000-08-29
Abstract: PURPOSE: A business model using space energy in a natural principle of relativity is provided for setting up a natural principle of relativity in which an entire energy in the nature is constant and all existences is converted into an energy and a certain material and is circulated continuously. CONSTITUTION: An administrative target of a space energy in a natural principle of relativity is directed to increase an energy use efficiency, developing a creative spirit, and implementing a principle. In addition, a basic organization of space energy in a natural principle of relativity is directed to an administrative team responsibility, a research development team responsibility, and a general affair team responsibility. In addition, a business direction for using a space energy is directed to researching a space energy converted into heat and liquid and force.
Patent KR-20010050314-A (KR)
Inventor: ASANO HIROMASA
IPC: B65D90/20
Filed: 2000-09-01
Abstract: PURPOSE: A liquid transporting flexible container is provided to be capable of efficiently performing washing or sterilizing treatment and the heating/drying treatment continued thereto and ensured in strength and airtight waterproofness. CONSTITUTION: An airtight and waterproof slide fastener(20) is provided on the peripheral surface part(13) of a liquid transporting flexible container(1), which has a top surface part(11), a bottom surface part(12) and the peripheral surface part(13) connecting the top surface part(11) and the bottom surface part(12), in an openable and closable manner. This slide fastener(20) is attached at the attaching height(h) from the bottom surface part(12) being 1/2 or less the total height(h) of a container main body(10) reduced in the stress change generated by the movement of a liquid at the time of transport of the liquid.
Patent KR-20010050461-A (KR)
Title: Connecting material
Inventor: SHINOZAKI JUNJI
IPC: C09J7/10
Filed: 2000-09-15
Abstract: PURPOSE: Provided is a connecting material having high heat-resistance, which can avoid occurrence of faulty electric conductance even at high temperature and high humidity in the case of bonding narrow intervals of electrodes. CONSTITUTION: The connecting material comprises 20-75wt% of a thermosetting resin, 25-80wt% of an inorganic filler, and 0-40wt% of a thermoplastic resin. The connecting material has an elasticity of 1-12GPa after curing, a glass transition temperature(Tg) of 120-200deg.C, a coefficient of linear expansion (alpha 1) being 50ppm/deg.C or less at a temperature below the Tg and a coefficient of linear expansion (alpha 2) being 110ppm/deg.C or less at a temperature above the Tg, wherein the difference(alpha 2-alpha 1) is less than 60ppm/deg.C.
Patent KR-20010000391-A (KR)
Inventor: KWEON YOUNG CHEL
IPC: F28F1/00
Filed: 2000-09-26
Abstract: PURPOSE: A heat exchanger tube is provided to lengthen the useful life of the tube, increase frictional force of fluid and improve efficiency of heat exchange. CONSTITUTION: A heat exchanger(80) for hot water is constituted by a corrugated tube which is heat-treated using a phosphorus deoxidized copper material, relaxation-treated, and wound like coil along an outer periphery of a heat exchanger(40) for space heating. The heat exchanger for hot water has both ends connected to a cold water inlet tube(82) and a hot water inlet tube(84), respectively. The corrugated tube of the heat exchanger for hot water has a helix repeating at a predetermined spacing in a lengthwise direction of the corrugated tube. Since the heat exchanger for hot water is constituted by the corrugated tube so as to increase a surface area, the water passing through the heat exchanger for hot water stays longer within the tube of the heat exchanger, to thereby achieve an effective heat exchange in a short time.
Patent KR-20020024976-A (KR)
Title: Pressure control device of galvannealing furnace
Inventor: LEE JEOM SU
IPC: C23C2/06
Filed: 2000-09-27
Abstract: PURPOSE: An apparatus for controlling pressure of a galvannealing furnace is provided which maintains stable heat source and alloying atmosphere by preventing external loss of an atmospheric gas inside the galvannealing furnace occurred in the pressure control process of the galvannealing furnace. CONSTITUTION: The apparatus for controlling pressure of a galvannealing furnace comprises two pressure control pads(21a,21b) which are installed both sides of the upper part of the galvannealing furnace(4), have a cutout groove(22) formed concave-convex shape through which a strip(40) passes through, and which are reciprocally vertically crossed so as to open and close the galvannealing furnace(4); guide rails(20a,20b) which are installed at the upper side of the galvannealing furnace(4) at different elevations so as to guide forward and backward movements of the pressure control pads(21a,21b); a driving part which is connected to end parts of both sides of the pressure control pads(21a,21b) so as to move the pressure control pads(21a,21b) back and forth; an EPC(edge position controller)(11) which is installed at the lower part of the galvannealing furnace(4) so as to measure a width of the strip(40) and a distance between the pressure control pads(21a,21b) and control the driving part; and a WPD(welding position detector)(12) which is installed at the lower part of the galvannealing furnace(4) so as to control the driving part by confirming a welding point between preceding and following parts of the strip(40).
Patent KR-20020028235-A (KR)
Inventor: KIM HYEON CHEOL
IPC: H01J29/48
Filed: 2000-10-09
Abstract: PURPOSE: An electron gun of a cathode ray tube is provided to reduce size of a pixel by increasing a voltage of a focus electrode and decreasing lens magnification of a main lens. CONSTITUTION: An electron gun of a cathode ray tube comprises a cathode, a control electrode, an acceleration electrode, a focus electrode and an anode electrode. Electron beam passage holes are formed on the surfaces of the focus electrode(100) and the anode electrode, the surfaces facing each other. The horizontal width of the electron beam passage hole is longer than the vertical width. The horizontal width to the vertical width ratio of the focus electrode(100) is larger than the horizontal width to the vertical width ratio of the anode electrode. The vertical width of the electron beam passage hole of the focus electrode(100) is smaller than the vertical width of the electron beam passage hole of the anode electrode.
Patent KR-20020030898-A (KR)
Title: Ground voltage supply line structure of a dram device
Inventor: CHOI JONG HYEON
IPC: H01L21/8242
Filed: 2000-10-18
Abstract: PURPOSE: A ground voltage supply line structure is provided to improve data retaining time of memory cells by leveling ground noise of word lines. CONSTITUTION: A plurality of sub arrays(100) are arranged in a matrix of rows and columns, and comprise a plurality of word lines, a plurality of bit lines, and a plurality of memory cells arranged in a matrix of the word lines and the bit lines, respectively. A plurality of sense amplifier regions(120) are disposed respectively between adjacent sub arrays in a column direction, and a plurality of sub-word line driver regions(140) are disposed at both sides of each sub array in a row direction. A ground voltage supply line(VssW) supplies a ground voltage for driving word lines to the sub-word line driver regions. The ground voltage supply line is arranged on sub-word line driver regions disposed in each column direction and on sense amplifier regions disposed in each row direction, so as to be crossed on regions placed between the sub-word line driver regions.
Patent KR-20020036012-A (KR)
Title: Plasma Display Panel with Lattice -Type Ribs
Inventor: KIM U TAE
IPC: H01J11/36
Filed: 2000-11-07
Abstract: PURPOSE: A plasma display panel of a barrier rib structure is provided to change color ratio of red, green and blue with adjustment of width of the barrier ribs for each cell to improve color temperature. CONSTITUTION: A plasma display panel comprises a rear plate(1), address electrodes(2), a rear dielectric layer(3), barrier ribs(4) and a fluorescent material layer(5). The barrier ribs(4) are formed to maintain discharge distance to avoid optical cross talk between cells. The fluorescent material is applied to the discharge space separated by the barrier ribs(4). The width of each barrier ribs(4) is varied in proportional to luminant efficiency of the corresponding red, green and blue fluorescent material layer(5). The horizontal width of the barrier rib(4) surrounding the blue fluorescent material layer(5) is narrower than that of the barrier rib(4) surrounding the green fluorescent material layer(5). The horizontal width of the barrier rib(4) surrounding the red fluorescent material layer(5) is the widest.
Patent KR-20020036579-A (KR)
Title: Method for preparing divanadium pentaoxide
Inventor: CHOI JAE YEONG
IPC: H01M4/40
Filed: 2000-11-10
Abstract: PURPOSE: Provided is a simple preparation method of vanadium pentoxide(V2O5) with large surface area by controlling pH of solution and solubility without special apparatus unlike a conventional preparation method. The resultant V2O5 powder is used as a cathode active material of lithium secondary battery. CONSTITUTION: The preparation method comprises the steps of: (i) adding acid solution, such as HNO3, H2SO4 and HCl, to aqueous solution containing 0.1-0.5M of vanadium ions to be pH 0-1.5 solution; (ii) adding at least one organic solvent, being under 80 in permittivity, selected from primary alcohol(C1-C5), secondary alcohol(C1-C5), acetonitrile and acetone, where the concentration of vanadium ions is 0.02-0.25M; (iii) adding at least one alkali selected from KOH, NaOH, NH4OH, NH4CO3, urea, etc. to be pH0.5-2.5 of solution, resulting in forming of precipitates, vanadium pentoxide(V2O5), and optionally aging the precipitates for 8-24hrs.; (iv) filtering, washing with the above organic solvents, drying at 50-200deg.C. The resultant V2O5 powder has 60-160m2/g of surface area.
Patent KR-20010051859-A (KR)
Inventor: BIKEIKOU
IPC: E02B3/14
Filed: 2000-11-22
Abstract: PURPOSE: A building method of an environmental revetment and water course in cosideration of the whole ecosystem is provided to give habitats to animals and plants and give stability to local residents and spectators. CONSTITUTION: An environmental revetment has a legal gradient of 1 to 0.5. A front wall(1) and a middle wall(2) formed with a living hollow part(5) are formed below the surface of water. A stone-shaped environmental block(A) is constructed for protecting matural enemies. An elongated horizontal through hole(3) at a height of 30-50mm and at a width of 150-180mm is formed in the stone-shaped environmental block. A parapet block(B) is constructed on the upper part of the surface of water. A partition is installed in the inner space according to the kind of wild birds on the front of a revetment and the front of a revetment is installed by the parapet block installing birds nest(C) or single bird nest. A partition(13) corresponding to the velocity of running fluid is installed to breed aquatic plants at the bottom of the blocks. A rear plate(6), insets or concrete(7-1) are installed on the rear of the block.
Patent KR-20020041042-A (KR)
Title: Ignition control device
Inventor: BAE SEONG GWAN
IPC: F02P5/15
Filed: 2000-11-27
Abstract: PURPOSE: An ignition control apparatus for preventing knocking is provided to control ignition time of a spark plug accurately by retarding ignition time according to temperature from a thermocouple, and to prevent knocking from overheating of a cylinder by retarding the ignition time. CONSTITUTION: An ignition control device is composed of a battery(9); an ignition switch(10) outputting voltage of the battery; an ignition coil(3); an ECU(Electronic Control Unit,1) controlling ignition time of a spark plug(4) by driving a power transistor(2); a thermocouple(6) installed in a central electrode(5) of the spark plug to detect indoor temperature and output an electrical signal; a temperature detector(7) detecting temperature of a cylinder according to the electrical signal from the thermocouple; and an A/D(analog to digital) converter(8) supplying to the ECU by converting the temperature signal from the temperature detector into the digital signal. The ECU delays ignition time of the spark plug by controlling the power transistor in case of the cylinder temperature to be over the predetermined value. Knocking is prevented with controlling ignition time accurately according to temperature of the cylinder.
Patent KR-20020043761-A (KR)
Title: Apparatus and method for determining possibility of passage through obstacles for vehicles
Inventor: PARK YEONG CHAN
IPC: B60R21/00
Filed: 2000-12-04
Abstract: PURPOSE: Obstacle passage determining apparatus and method are provided to increase the driving safety and convenience of a driver by determining whether or not a vehicle is allowed to pass through a narrow road or obstacles using images taken by a plurality of cameras, and informing the driver of such determined result. CONSTITUTION: An obstacle passage determining apparatus comprises a plurality of cameras, an electronic control unit and an alarm lamp. The plurality of cameras are provided in a vehicle. Images taken by the cameras and traveling distance measured by a distance measuring unit are inputted to the electronic control unit(200). Then, the electronic control unit determines whether or not the vehicle is allowed to pass through obstacles. If the electronic control unit determines that the vehicle does not pass through the obstacles, the alarm lamp is turned on.
Patent KR-20010062122-A (KR)
Inventor: BOXHO JEAN
IPC: H04B3/18
Filed: 2000-12-05
Abstract: PURPOSE: A device and a method for echo cancellation of a communication line system are provided to remove the original non-linear distortion generated in itself of analog front end within a receiving and transmitting paths. CONSTITUTION: The device for echo cancellation of the communication line system is carried out by an adjustable hybrid circuit(5) which is united to an analog part of a front end(3) and has an adjustable passive element and the value of the adjustable passive element is controlled by a digital control means(4) such as a microprocessor. Thus, the original non-linear distortion can be removed, and the echo can be canceled in the communication line system.
Patent KR-20020044221-A (KR)
Title: Multi mass vibration damping flywheel for vehicles
Inventor: JI TAE HAN
IPC: F16H55/14
Filed: 2000-12-05
Abstract: PURPOSE: A multi-mass vibration damping flywheel employing a chain is provided to obtain excellent vibration damping effect by combining the stiffness of springs and to compact structure by realizing a dry type mechanism employing a chain. CONSTITUTION: A flywheel comprises a primary mass(11) and a secondary mass. A fixed sprocket(10) is installed on one end of a spring guide(24), and a chain(9) is connected between a drive sprocket(4) and the fixed sprocket. Preferably, the chain is installed parallel to a spring(25). A compressor(30) formed on one end of the spring guide is connected with the chain. By the movement of the chain, the compressor is pressurized in a specific direction. When engine torque changes, the primary mass and the drive sprocket rotate relative to each other. The drive sprocket drives the chain. With response to the driving of the chain, the compressor compresses the spring. Therefore, the optimal vibration damping effect is obtained.
Patent KR-20020044273-A (KR)
Title: Lint Collecting Device For Washing Machine
Inventor: KIM YEONG SU
IPC: D06F39/06
Filed: 2000-12-05
Abstract: PURPOSE: A device for gathering foreign matters for a washing machine is provided to improve a filtering performance of foreign matters contained in wash water circulated on a circulation duct even though being used for a long time, and to automatically discharge filtered foreign matters to the outside. CONSTITUTION: A device for gathering foreign matters for a washing machine includes an incoming drainage duct(11a) connected with an outer tub, a discharging drainage duct(11b) connected to a drainage valve, a circulation duct(15) connected to a circulation pump, and a body(110) of a predetermined size. The body filters foreign matters contained in wash water circulated during the washing and rinsing strokes. During the dehydrating stroke, the foreign matters are automatically discharged with wash water discharged to the outside.