baber/WOPTO huggingface dataset:
Patent KR-20020060534-A (KR)
Inventor: KWON T I
IPC: H01Q1/12
Filed: 2001-01-11
Abstract: PURPOSE: A satellite antenna connected to an installation device and an installing method thereof are provided to easily install the satellite antenna at other date and time when observing a sun or a heavenly body once only in one year. CONSTITUTION: A left side measuring reference point(2) is displayed at a left end of a satellite antenna(1). A right side measuring reference point(3) is displayed at a right end of a satellite antenna(1). Each of the left side measuring reference point(2) and the right side measuring reference point(3) has an uneven shape. Each of the left side measuring reference point(2) and the right side measuring reference point(3) is displayed by an ink or a paint. A stand measuring reference point(6) is displayed at one ends of a stand(4) and a pillar(5). A variable holder compensates for a location of a focus of an LNB holder. A level confirms whether the satellite antenna(1) is perpendicularly or horizontally located.
Patent KR-20020059565-A (KR)
Inventor: LEE DONG HUN
IPC: G08B21/00
Filed: 2001-01-06
Abstract: PURPOSE: A gas leakage alarm system with a receiver and a transceiver is provided to enable a user to rapidly and effectively deal with an emergent gas leakage situation by recognizing it at the entrance as soon as the user comes home from a visit. CONSTITUTION: The gas leakage alarm system is comprised of a gas detecting part(10), an alarm generating part(20), an alarm display part(30) installed to a body of the system, an alarm sending part(40), an alarm signal receiving part(50) having another alarm display part(31), and a manipulation part(70) installed to the body. The alarm display part installed at the alarm signal receiving part is provided with a gas leakage alarm display lamp(32) and a low voltage display lamp(33) for the change of a battery.
Patent KR-20020061410-A (KR)
Title: Method for recognizing a space in a plain and method for producing a solid body using it
Inventor: LEE JAE HONG
IPC: G06T17/00
Filed: 2001-01-16
Abstract: PURPOSE: A plane surface recognition method and method for creating stereo graphic image is provided to allow design change or pricing to be easily performed. CONSTITUTION: A plane surface recognition method comprises a first step(S101) of searching whether a new bi-directional edge for interconnecting vertexes at a plane diagram exists; a second step(S104,S106) of selecting a starting edge and designating a starting vertex, if it is judged in the first step that a new edge exists; a third step(S108,S112) of judging whether it has reached at the starting vertex, and repeatedly performing processes of searching, registering and selecting optimum adjacent edges if it has not reached the starting vertex; a fourth step of creating a wall surface in accordance with a circle constituted by the registered starting edge and optimum adjacent edges, if it has reached the starting vertex; and a fifth step of repeatedly performing first to fourth steps until new edges are searched.
Patent KR-20020061861-A (KR)
Title: Pump Inducer having Cavitation Free Construction
Inventor: JUNG GEUN HWA
IPC: F04D29/66
Filed: 2001-01-18
Abstract: PURPOSE: A pump inducer is provided to prevent pressure loss, reduction of efficiency and corrosion by intercepting bubbles generated as static pressure locally descends under vapor pressure of fluid. CONSTITUTION: An inducer includes sweeps(S) swinging from an entry in rotating direction to reduce influence of turbulence on tips of blades; and a passage(P) expanded to have enough increase of pressure to burst generated bubbles therein. Sweep angles(Theta, Theta_0) of the sweeps are changed from a hub(R_hub) to the tips(R_tip) by an equation R(Theta) = R_tip - (R_tip - R_hub) x (exp(Ln2((Theta¬2)/(Theta_0¬2))) - 1).
Patent KR-20010076383-A (KR)
Title: Nonreciprocal circuit device and communication device using same
Inventor: HASEGAWA TAKASHI
IPC: H01P1/383
Filed: 2001-01-19
Abstract: PURPOSE: To provide an irreversible circuit element that a reflectance characteristic of a port of a center conductor placed vertically to a yoke side wall is enhanced. CONSTITUTION: The conductor width A3 of the center conductor 53 placed vertically to the yoke side wall 8b is selected wider than the conductor widths A1, A2 of the center conductors 51, 52.
Patent KR-20020064407-A (KR)
Title: Combination mechanism of water-purifier device ozone combined with and ultraviolet rays
Inventor: LIM HO SUNG
IPC: C02F1/78
Filed: 2001-02-01
Abstract: PURPOSE: A combination mechanism of water purifier is provided in which a sprayer for transforming ozone into ozone bubbles and an ultraviolet lamp generating photooxidation action are simultaneously installed in a filter composing the water purifier. CONSTITUTION: In a water purifier equipped with a circular cylinder which is lifted by a connection means(1), and on the outer part of which a filter(3) is covered so that ozone purifies water by discharging ozone supplied by an ozone supply pipe(4) connected to an external ozone generator in the bubble state using a sprayer(5) installed in the cylinder, the combination mechanism of water purifier employing ozone and ultraviolet rays is characterized in that the cylinder is formed in the prefabricated structure that is divided into a lower cylinder(21), an intermediate cylinder(22) and an upper cylinder(23), the ozone supply pipe(4) is vertically installed on the outer side of the lower cylinder(21) so that the sprayer(5) is installed on the bottom of the lower cylinder(21) by a grid-type connection pipe(41), the intermediate cylinder(22) is connected to a female screw part(21a) of the upper part of the lower cylinder(21) by a water connector(7), the upper cylinder(23) is coupled to a female screw part(22a) of the upper part of the intermediate cylinder(22) by a water connector(7a) so that the sprayer(5) and an ultraviolet lamp(6) are simultaneously formed, wherein the upper part of the upper cylinder(23) is opened, and the ultraviolet lamp(6) is vertically hanging by the upper cylinder(23).
Patent KR-20010085455-A (KR)
Title: Portable foldable wireless communication device
Inventor: EMETT STEVEN C
IPC: H04M1/02
Filed: 2001-02-22
Abstract: PURPOSE: A portable folding-type wireless communication equipment is provided to have a housing composed of mobile upper/lower housing flaps, and to hide an internal surface of the housing as exposing an external surface in a closed state, then to expose the internal and the external surfaces in an open state, so as to prevent any damage caused by impact. CONSTITUTION: A portable folding-type wireless communication equipment(100) has a housing(102) composed of an upper housing flap(104) and a lower housing flap(106), which are coupled with each other by a hinge. The equipment(100) is capable of moving in a closed state(114) and an open state. In the closed state(114), an internal surface of the housing(102) is hidden, and an external surface of the housing(102) is exposed. In the open state, the internal and the external surfaces are exposed. The external surface of the housing(102) is made of metal materials to prevent the equipment(100) from being damaged by impact.
Patent KR-20020068444-A (KR)
Title: WOOD furniture, interior full products, construction combined mothod
Inventor: KIM KWANG HO
IPC: A47B47/00
Filed: 2001-02-22
Abstract: PURPOSE: Assembly structure for wood furniture and interior finished goods and a bonding method thereof are provided to improve the convenience of installation/dismantling of the furniture or the interior finished goods. CONSTITUTION: In the assembly structure for wood furniture or interior finished goods and the bonding method thereof, a top nut and a bottom nut are fastened to vertical panels having square bores(4,5), and horizontal panels drilled with holes(2,2-1,7) corresponding to the square bores and a home nut formed with a nut hole are fastened with the vertical panels having square bores, and a bolt is used to complete the assembly structure. By virtue of the engagement of the bolt and the various nuts, an assembly strength thereof is able to be increased.
Patent KR-20020069556-A (KR)
Title: Biologically treating method of oil-containing waste water
Inventor: CHOI EUN A
IPC: C02F3/34
Filed: 2001-02-26
Abstract: PURPOSE: A method for biologically treating oil-containing wastewater using an extreme thermophile (bacillus thermoleovorans ID-1: KFCC-11157) that produces heat resistant lipase is provided. CONSTITUTION: The method includes the steps of feeding a wastewater containing fat and oil into cultivation tank where heat resistant lipase is produced by bacillus thermoleovorans ID-1; decomposing fat and oil contained in the wastewater by the heat resistant lipase at 50 to 70 deg.C; and separating the bacillus thermoleovorans ID-1 from treated wastewater.
Patent KR-20020071638-A (KR)
Title: A purification method of pravastatin using HP20 resin and ethanol
Inventor: CHA JE UK
IPC: C07C69/03
Filed: 2001-03-07
Abstract: PURPOSE: A method for purifying pravastatin using a HP20 resin and ethanol using the affinity between pravastatin and a HP20 resin is provided, by just controlling the concentration of ethanol of the adsorption solution and the elution solution. CONSTITUTION: The method comprises the step of carrying out the adsorption chromatography of the solution containing pravastatin and other impurities with an ethanol solution and a column charged with a HP20 resin, wherein the concentration of ethanol of the adsorption solution is maintained to be 20% or less during adsorption and the concentration of ethanol of the elution solution is maintained to be 20% or more during elution.
Patent KR-20020071678-A (KR)
Title: Alloy and Manufacturing Process of Gold with Pink Color
Inventor: LIM JAE SUN
IPC: C22C5/02
Filed: 2001-03-07
Abstract: PURPOSE: A method for manufacturing a gold alloy with pink color is provided to serve gold accessories to consumer at low prices. CONSTITUTION: The manufacturing method of a gold alloy with pink color includes the steps of a first alloy preparation step alloying palladium 1.5 wt.% and pure gold 15 wt.%; a second alloy preparation step alloying copper 55 wt.% and pure silver 28.5 wt.%; and mixing the first alloy and the second alloy and melting it at 1650 deg.C.
Patent KR-20020072888-A (KR)
Inventor: BAE SEONG WON
IPC: F28F9/00
Filed: 2001-03-13
Abstract: PURPOSE: An aluminum radiator is provided to make a tank in common regardless of location of a filler neck. CONSTITUTION: A radiator(10) includes a filler neck installation hole(52) formed on a coolant inlet and outlet pipe(50) of an aluminum tank assembly(20); and a filler neck(40) inserted and fixed to the filler neck installation hole. The filler neck installation hole has a position determining protrusion(53) for determining inserted position of the filler neck inserted therein. The filler neck has a position determining groove(44) inserted to the position determining groove.
Patent KR-20020072898-A (KR)
Title: rain water's auto cleaner for rear mirror
Inventor: CHOI YOUN WOO
IPC: B60R1/06
Filed: 2001-03-13
Abstract: PURPOSE: An apparatus is provided to automatically clear rain water moistened on a car side mirror by rotating a mirror at high speed which is installed at a mirror holder of a side mirror. CONSTITUTION: A plurality of locking holes(14) is penetrated from a rear direction of a mirror holder(10). A fixture(16) is formed at one side of the mirror. A locking hole(22) is formed at a closed ring(20). A locking groove(24) is formed at an outer side of the closed ring(20). An installing portion(34) is formed at one side of a motor fixing plate(30). A rotating plate(50) is installed at the installing portion(34). A clamp protrusion(32) is integrally formed on the motor fixing plate(30). A motor clamp hole(32a) is formed at an inner side of the clamp protrusion(32). A rotating shaft(42) protrudes to a front direction of a high speed rotating motor(40). A mirror(60) is fixed and installed at one side of the rotating plate(50).
Patent KR-20020073770-A (KR)
Title: The Steel Plate Laminated with Polyvinylchloride Sheet with Grooved Surface and the Method of Manufacturing thereof
Inventor: CHOI SANG HUN
IPC: B32B15/08
Filed: 2001-03-16
Abstract: PURPOSE: A polyvinyl chloride resin steel sheet in which processing defects due to exposure of a steel sheet layer are not generated by using a polyvinyl chloride resin sheet layer thicker than a conventionally used polyvinyl chloride resin sheet layer and a manufacturing method of the polyvinyl chloride resin steel sheet are provided. CONSTITUTION: In a polyvinyl chloride resin steel sheet in which a steel sheet layer(21) that is a back layer(20), and a surface layer(10) of the polyvinyl chloride resin steel sheet consisting of polyvinyl chloride resin sheet layer, printing layer(12) and polyethylene terephthalate film layer(11) are grooved, the polyvinyl chloride resin steel sheet with grooved surface is characterized in that the surface layer(10) of the polyvinyl chloride resin steel sheet using a polyvinyl chloride resin sheet layer(13) having a thickness of 120 to 200 microns is grooved. In grooving a steel sheet layer(21) that is a back layer(20), and a surface layer(10) of the polyvinyl chloride resin steel sheet consisting of polyvinyl chloride resin sheet layer, printing layer(12) and polyethylene terephthalate film layer(11) using a grooving machine composed of guide rollers, a grooving wheel and a grooving motor, the manufacturing method of the polyvinyl chloride resin steel sheet with grooved surface is characterized in that the surface layer(10) of the polyvinyl chloride resin steel sheet using a polyvinyl chloride resin sheet layer(13) having a thickness of 120 to 200 microns is grooved, wherein the guide rollers and the grooving wheel are coaxially positioned in the grooving machine.
Patent KR-20020075053-A (KR)
Title: System for delivery of l-ascorbic acid, derivatives of l-ascorbic acid/or extracts containing l-ascorbic acid to the dermis layer of the skin
Inventor: WADA NOBUYUKI
IPC: A61K8/67
Filed: 2001-03-23
Abstract: PURPOSE: A system for delivery of L-ascorbic acid, derivatives of L-ascorbic acid and/or extracts containing L-ascorbic acid to dermis layer of the skin and a composition thereof are provided, thereby easily and continuously delivering L-ascorbic acid to dermis layer of the skin. CONSTITUTION: A system for delivery of L-ascorbic acid, derivatives of L-ascorbic acid and/or extracts containing L-ascorbic acid to dermis layer of the skin comprises spreading on the skin a composition containing 1 to 20% of L-ascorbic acid, L-ascorbic acid derivatives, and/or extracts containing L-ascorbic acid; and water-absorptive, hydrophilic and water-soluble liquid in a pharmaceutically acceptable carrier, wherein the water-absorptive, hydrophilic and water-soluble liquid is polyol having 3 to 4 hydroxy and 3 to 10 carbon atoms.
Patent KR-20020075582-A (KR)
Title: Method and apparatus for polishing a substrate
Inventor: JE MAN HO
IPC: B24B1/00
Filed: 2001-03-26
Abstract: PURPOSE: A polishing method and a polishing apparatus of a substrate are provided to minimize a rebounding of a cleaning solution applied to a polishing pad. CONSTITUTION: A substrate(430) is rotated, and a polishing pad(410) is then rotated. After contacting the substrate(430) to the polishing pad(410), a slurry is applied to the polishing pad(410), thereby polishing the surface of the substrate(430). At this time, in order to restrain a rebounding of a cleaning solution applied to the polishing pad(410), the cleaning solution is vertically drop into the surface of the polishing pad. Thereby, particles generated by the polishing are removed.
Patent KR-20010093765-A (KR)
Title: Process and apparatus for producing a pressurized product by low-temperature fractionation of air
Inventor: KUNZ CHRISTIAN
IPC: F25J3/04
Filed: 2001-03-29
Abstract: PURPOSE: A process and an apparatus for producing a pressurized product by low-temperature fractionation of air is provided to reduce the consumption of energy. CONSTITUTION: For producing a pressurized product by low-temperature fractionation of air in a rectification system composed of a high-pressure column(13) and a low-pressure column(14), a first feed airstream(12) is introduced into the high-pressure column, and an oxygen-rich fraction(38) from the low-pressure column is brought to pressure in the liquid state and introduced into a mixing column(16). A second feed airstream(6,15) is introduced into the lower region of the mixing column and brought into counter current contact with the oxygen-rich fraction(41). The mixing column is operated at a pressure which is lower than the operating pressure of the high-pressure column. A total airstream(1) which comprises the first and second feed air streams is compressed to a first pressure which is lower than the operating pressure of the high-pressure column and is purified at about this first pressure. The total purified airstream is divided into the first and the second feed airstream. The first feed airstream is further compressed separately from the second feed airstream to a second pressure which is at least equal to the operating pressure of the high-pressure column.
Patent KR-20020082244-A (KR)
Title: Treatment Method for Organic Wastes Using Wood Chips
Inventor: CHOI IN GYU
IPC: C02F11/02
Filed: 2001-04-19
Abstract: PURPOSE: A treatment method of organic wastes using wood chips is provided to ferment the organic wastes by injecting the wood chips and organic wastes such as livestock excrements or garbage into a septic tank in which automatic heat insulation and agitation are possible. CONSTITUTION: The treatment method of organic wastes using wood chips is characterized in that the wastes are treated by mixing the organic wastes with fine granular wood chips in a septic tank so that the organic wastes are fermented as they are being agitated, wherein size of the fine granular wood chips is 10 (length)x5(width)x2(thickness) mm, an injection ratio of the wood chips and wastes is 1:2-1:3, and agitation time thereof is 1 to 3 minutes per hour, the fermentation is performed to a pH of 7.7 to 8.7 that is the range during titration of high temperature aerobic fermentation at a temperature of 50 to 60 deg.C, the organic wastes are pig excrements, cattle excrements or garbage, the wood chips are made of a tree selected from pine tree, Pinus pentaphylla, Japanese cedar or Populus x albaglandulosa Salicaceae, and a heat insulation unit and an agitator are mounted on the septic tank.
Patent KR-20010068118-A (KR)
Title: Electromagnetic field exposure distribution measurement device using multi-electromagnetic sensors
Inventor: AHN JAE MOK
IPC: G01R29/08
Filed: 2001-04-25
Abstract: PURPOSE: A device for measuring an electronic wave exposure distribution using a plurality of electronic wave sensors is provided to measure the strengths of electronic waves among a plurality of spots by adjusting the distances among respective sensor spots. CONSTITUTION: In a device(20) for measuring an electronic wave exposure distribution, a key input part(22) receives a signal for controlling a sensor, a signal for starting a motor driving, a signal for controlling a display and a signal for setting a reference electronic wave, for an electronic wave detection. At least electronic wave sensors(24,26,28,30,32) detect a strength of an electronic wave from source for generating a particular electronic wave by a key control signal from the key input part. A signal processing part filters and A/D converts the detected signal. A motor driving part(38) drives a motor by the key control signal. A part for driving a display drives a display part(40) which outputs the information about the detected strength and distribution of the electronic wave and a distance measured from the source. A part for storing data calculates the distance about a reference electronic wave strength pre-determined by the key input part and the detected electronic wave strength, and stores an electronic wave operation algorithm for making a distribution map for the detected electronic wave using a plurality of electronic wave sensors. A control part(44) predicts an exposure distribution range and makes an exposure map based on the strength of the electronic wave detected from the electronic wave sensor with the part for storing data.
Patent KR-20020083880-A (KR)
Title: Digital Recording System for Temperature and UV Measurement
Inventor: HWANG IN CHUL
IPC: G01K7/00
Filed: 2001-04-30
Abstract: PURPOSE: A digital recording system is provided to achieve improved portability by reducing size and weight of the system, while improving use convenience and reducing cost. CONSTITUTION: A digital recording system comprise a non-contact temperature sensor(1); a temperature correction circuit(2) for receiving voltage value from the temperature sensor and changing Fahrenheit temperature into Celsius temperature by varying the resistance value; an oscillation circuit(4) for generating clock of 120Khz and applying the generated clock to ICL7135; a voltage inverting circuit(5) for phase inverting +5V into -5V so as to generate negative voltage to the ICL7135; an A/D converter(3) for converting the temperature value converted by the temperature correction circuit into a digital value and outputting BCD value; a micro processor(6) for calculating, into decimal value, the BCD value output from the A/D converter, and storing the calculated value; an ultraviolet radiation sensor(7); a voltage amplifier(8) for amplifying voltages for A/D conversion; a memory(9) for storing the converted value; and an LCD(10) for displaying the value stored in the memory.
Patent KR-20020088732-A (KR)
Title: Cutting oil dilution liquid and its dilution method and cutting oil supply method
Inventor: NAM KWANG SIG
IPC: C10M173/00
Filed: 2001-05-21
Abstract: PURPOSE: A diluted solution of cutting oil and a diluting method thereof, and a supplement method of the cutting oil are provided to prevent the rotting of the cutting oil and reduce a production cost of the cutting oil. CONSTITUTION: The diluted solution of cutting oil to be injected to an object to be cut and a cutting tool in order to absorb a frictional heat for facilitating a smooth cutting process consists of: fresh water; an alkali surfactant of 0.8-1.2g per 1 liter of the fresh water, in which the surfactant contains an alcoholic based nonionic component or fatty acid based anion component; and 3-7 wt. percent of undiluted cutting oil on the basis of 100 wt. percent of the fresh water. The diluted cutting oil solution has a PH of 9-10.5.
Patent KR-20020087824-A (KR)
Title: chair
Inventor: KIM TAE WHAN
IPC: A47C4/04
Filed: 2001-05-16
Abstract: PURPOSE: Provided is a folding chair stored straightly which is easily folded to raise mobility and stored in a straight state conveniently so that it improves efficiency of the folding chair remarkably. CONSTITUTION: The folding chair stored straightly is characterized by comprising the parts of: a pin which combines a front leg and a rear leg with including a removable back of a bench frame by a hinge to be rotated; a pin connection piece which combines the front leg and the rear leg by a hinge; and a grip(50) which is formed at the upper part of the front leg and contacted with ground after folding with including a removable simple desk(52).