baber/WOPTO huggingface dataset:
Patent KR-20020073065-A (KR)
Inventor: HONG GYEONG SEOP
IPC: D06F37/22
Filed: 2001-03-14
Abstract: PURPOSE: A drum type washing machine is provided to reduce the vibration of a washing part by using guides for preventing the shock and the noise due to the vibration and changing the washing procedure stably. CONSTITUTION: A drum type washing machine includes a washing part(100) for carrying out the washing of clothing, a buffering part(13) positioned at a lower part of the washing part for supporting the washing part and buffering in the dehydration stroke, a vibration reducing part positioned at an upper part of the washing part for supporting the washing part and having a spring(14) substantially reducing the vibration of the washing part, and front and rear guides(31,32) for reducing the vibration of the spring due to the unbalance of weight of the washing part, and a case(17) for receiving the above parts.
Patent KR-20020075124-A (KR)
Title: Device To Hinder Hit And Run Traffic Accident
Inventor: LEE JUN YONG
IPC: B62D41/00
Filed: 2001-03-23
Abstract: PURPOSE: A device for preventing a hit-and-run accident is provided to easily find a hit-and-run vehicle and to arrest the hit-and-run driver in the early stage when the driver ran away without settling the mess left after a traffic accident. CONSTITUTION: A device for preventing a hit-and-run accident comprises an electrolytic pipe(1) disposed to a bumper longitudinally; two ionic plates(3,4); an electric cap installed to the bumper; and plural marks(10). The electrolytic pipe has electrolyte within, and the electrolytic pipe is broken by the impact given to the bumper. The ionic plates have each different ionization tendency. The electrolytic pipe is electrically connected to a lead wire(6) and ionized by electrolyte and the electrolytic pipe induces electricity to the lead wire. The electric cap is produced by the ionic plates and exploded by the electricity flowing along the lead wire. The marks indicate data about each vehicle. The marks are piled up to the upper part of the electric cap and dispersed by the explosion of the electric cap.
Patent KR-20020077548-A (KR)
Title: Rapidly dissolving tablet and process for preparing same
Inventor: HWANG SEONG JU
IPC: A61K9/20
Filed: 2001-04-02
Abstract: PURPOSE: A process of preparing a rapidly dissolving tablet containing water soluble sugars, a foaming component containing suitable acids and bases and a drug as an essential component is provided. Whereby, the product disintegrates or dissolves in a matter of just a few seconds once placed into the oral cavity, thereby to increase patient compliance. CONSTITUTION: Water soluble sugar is granulated, mixed with orally administrable drugs, foaming components and additionally excipients to produce a tablet, which is brought into contact with humidified air having a relative humidity of 70 to 99% for 0.1 to 6hr to cause the tablet to have porosity, and then dried. The rapidly dissolving tablet contains 40 to 90% by weight of sugars, 0.1 to 50% by weight of drugs and 0.1 to 10% by weight of foaming components.
Patent KR-20020077993-A (KR)
Title: Sterilizing Powered Water Supplier
Inventor: SUH SOON KI
IPC: C02F1/467
Filed: 2001-04-03
Abstract: PURPOSE: A sterilizing water generator is provided which is constructed as a system for electrolyzing the table salt added tap water by simply adding table salt to tap water so that all processes are controlled by a micom circuit, and desired sterilized water is always obtained by turning on a switch. CONSTITUTION: The sterilizing water generator comprises an electrolytic reaction tank(9) for generating sterilized water in the generator to accomplish objects of the sterilizing water generator; electrodes(12) of platinum group a plural of which are installed in the order of the cathode, anode, cathode, anode and cathode to increase reaction efficiency in the electrolytic reaction tank(9); a power supply for supplying sufficient electrolytic current to the electrolytic reaction tank(9); a cooling fan(8) which is installed to prevent damage of parts by cooling heat generated from the power supply; a brine supply pump(6) for supplying brine into the electrolytic reaction tank(9) for reaction promotion; a solenoid valve(7) which is installed to automatically regulate tap water when introducing tap water into the electrolytic reaction tank(9); an automatic service water pressure reducing valve for constantly maintaining concentration variation of sterilized water generated accordingly by difference of the service water pressure depending on locations; and a control circuit(11) for automatically controlling a series of the total processes.
Patent KR-20020078222-A (KR)
Title: Piezoelectric ceramics composition for high power piezoelectric devices, piezoelectric transformer using the same and driving method of piezoelectric transformer
Inventor: LEE JONG SEOP
IPC: H01G4/12
Filed: 2001-04-06
Abstract: PURPOSE: Provided is a piezoelectric ceramic composition of the xPbZrO3 + yPbTiO3 + zPbMn1/3Nb1/3Sb1/3O3 system for high power piezoelectric device. The composition has high mechanical quality factor(Qm), electromechanical coupling coefficient(kp), and piezoelectric strain constant(d33). CONSTITUTION: The piezoelectric ceramic composition contains xPbZrO3 + yPbTiO3 + zPbMn1/3Nb1/3Sb1/3O3 system(0.38<=x<=0.51mole, 0.40<=y<=0.51mole and 0.05<=z<=0.51mole) as a main component and aCr2O3, aNb2O3, aNiO, aMnO2, aMgO or aFe2O3(0<=a<=1wt.%) as an auxiliary component. The piezoelectric transformer has a disk shape, 1-3mm thickness and 65-75kHz resonance frequency, The electrode of piezoelectric transformer has a bottom electrode(7), and an upper electrode dividing ring(A) and disk(B)-shaped electrodes, wherein the size ratio of a ring-shaped electrode(5) and a disk-shaped electrode(6), A/B, is 0.8-10.
Patent KR-20010067956-A (KR)
Title: Biomechanical Ankle foot Orthoses
Inventor: KIM BONG OK
IPC: A61F5/052
Filed: 2001-04-10
Abstract: PURPOSE: A short leg brace is provided to enable the free movement of a cerebral palsy patient by endowing a three dimensional correction function. CONSTITUTION: The short leg brace attached to the calf of the leg comprises an ankle correcting device(1) and a sole and heel correcting device(2). The ankle correction device consists of a vent hole(7), an upper first fixing band(4), a coupling loop(8) for the first band, an upper contacting part formed in the center of the upper part, and a first height and angle adjustor inserted in the upper contacting part. A connector(6) is formed between the ankle correction device and the sole and heel correcting device. The sole and heel correcting device consists of a second fixing band(5), a coupling loop(9) for the second band, a lower contacting part formed in the center of the lower part, and a second height and angle adjustor inserted in the lower contacting part. An inner correcting slipsole formed with a correcting projection is seated in the sole and angle correcting device to achieve a three dimensional correction function.
Patent KR-20020087757-A (KR)
Title: Apparatus for manufacturing semiconductor device comprising Gas Distribution Plate
Inventor: KIM NAM HEON
IPC: H01L21/306
Filed: 2001-05-16
Abstract: PURPOSE: An apparatus of manufacturing a semiconductor device having a GDP is provided to prevent leakage of helium and process fail in a thin film formation and an etching process. CONSTITUTION: The apparatus comprises a GDP(40), an electrostatic chuck, a gas supplier, and a chamber for thin film formation or etching. The inner part(42) of the GDP is consists of quartz and the outer part(46) of it is covered with a protection layer(teflon) in order to prevent a damage caused by thin film formation or etching process.
Patent KR-20020088630-A (KR)
Title: Using of waste stuff twisted pe pipe and the manufacturing method
Inventor: AHN GYE JIN
IPC: B29D23/00
Filed: 2001-05-18
Abstract: PURPOSE: Provided is a synthetic resin spiral pipe used as a drain pipe, which is produced by using a waste material, calcium carbonate, and a high density polyethylene resin. CONSTITUTION: The synthetic resin spiral pipe is produced by a process comprising the steps of: grinding the waste material such as waste vinyl or plastics for buildings to make fine particles; mixing 30% of the calcium carbonate and 70% of the waste fine particles; making square pipes by injecting the mixture into an extruder; coating the square pipes with the high density polyethylene resin; coiling the coated square pipes in the form of the spiral shape and then bonding by injecting a resin between the pipes.
Patent KR-20010078925-A (KR)
Title: Circulation Hydro Dynamo Water Pump Method
Inventor: LEE GI POONG
IPC: F03B13/06
Filed: 2001-05-19
Abstract: PURPOSE: A water pumping method in a circulating hydraulic power station is provided to absorb the used amount as moving distance of a reciprocating pump by offsetting the weight of water, and to pump water actively as displacement with pumping loss. CONSTITUTION: A facing rod(1) of an axis of symmetry is formed between an upper tub(21) and a lower tub(9). A reciprocating pump having three chambers and three plates is drawn in both ends of the facing rod. The reciprocating pump and the upper tub are connected to pumping pipes(22). The facing rod is moved down with the weight of water as the height of the pumping pipes by a driving pipe(17) of the reciprocating pump. The water pumping of the reciprocating pump is input with adding loss in absorbing, pumping and the loss from the sectional difference between a fixing pipe(16) and the driving pipe as the moving distance of the reciprocating pump with the displacement per second. The pumping method of the circulating water power plant applies the loss of the pumping water input to be below 20% at the minimum of 10kw from 10m head of water. The water is efficiently used and stored without environmental pollution.
Patent KR-20020091601-A (KR)
Title: Apparatus for a spraying snow clearing liquid
Inventor: JANG GEUN YEONG
IPC: E01C19/12
Filed: 2001-05-31
Abstract: PURPOSE: A liquid-phase snow removal agent sprinkler is provided to sprinkle a snow removal agent on a traffic lane and adjacent foot way at the same time, thus improving an efficiency of snow removal work. CONSTITUTION: The liquid-phase snow removal agent sprinkler comprises a storage tank(3) for receiving a liquid-phase snow removal agent within a frame; a pumping device for injecting the liquid-phase snow removal agent at a predetermined pressure; and a plurality of nozzles(27,35) for sprinkling the liquid-phase snow removal agent supplied from the pumping device, and the nozzles have a side nozzle for sprinkling the snow removal agent sideward.
Patent KR-20020091866-A (KR)
Title: A electron gun for cathode tube
Inventor: YOON HUI WON
IPC: H01J29/48
Filed: 2001-06-01
Abstract: PURPOSE: An electron gun for a cathode ray tube is provided to maintain constantly beam current generated among three electron beams of a cathode ray tube by controlling the width of a burying portion buried into an insulating support body of a control electrode, an acceleration electrode, and a focus electrode. CONSTITUTION: An insulating support body has the first reception portion and the second reception portion. The first electrode(100) and the second electrode are formed on the first reception portion. The width(G1) of the first reception portion is smaller than the width of the second reception portion. The first burying portions(112) are formed at each center portion of both ends of the first electrode(100). The second burying portions are formed at each center portion of both ends of the second electrode. A coefficient of thermal expansion of the first electrode(100) is less than the coefficient of thermal expansion of the second electrode.
Patent KR-20020091869-A (KR)
Inventor: JANG SE IN
IPC: F16D65/10
Filed: 2001-06-01
Abstract: PURPOSE: A drum brake is provided to improve the braking force and to prevent the vibration by preventing the thermal transformation of a drum. CONSTITUTION: A damping ring(60) is arranged in a drum(10) to prevent the transformation of the drum and the vibration. Plural protrusions are formed in the damping ring in regular intervals. Thereby, the transformation of the drum by heat is prevented. Moreover, the vibration and the noise by a damping operation are reduced.
Patent KR-20020092644-A (KR)
Title: method of fabricating ultrasonic wave probe
Inventor: CHOI YEONG JUN
IPC: A61B8/00
Filed: 2001-06-05
Abstract: PURPOSE: A method for fabricating an ultrasonic probe is provided to form a two-dimensional array ultrasonic probe by depositing a bulk type piezoelectric material as a thin film or a thick film. CONSTITUTION: A CMOS(Complementary Metal Oxide Semiconductor) is mounted on a substrate(10). A common electrode pad(13) and a transistor pad(15) are formed on the substrate(10). An interlayer dielectric(17) is formed on an upper portion of the substrate(10). A membrane(19) is formed on an upper portion of the interlayer dielectric(17) in order to control the stress generated between layers. A lower electrode(21) is formed on an upper portion of the membrane(19). A piezoelectric layer(23) is formed on an upper portion of the lower electrode(21). An upper electrode(25) is formed on an upper portion of the piezoelectric layer(23). A combination layer is formed on an upper portion of the upper electrode(25).
Patent KR-20020096175-A (KR)
Title: apparatus and method for forming connection pipes
Inventor: PARK SEONG SIL
IPC: B21C37/28
Filed: 2001-06-18
Abstract: PURPOSE: A method and an apparatus for forming a connection pipe are provided to integrally form a formed pipe from a main pipe without welding regions. CONSTITUTION: In a method for forming a T or cross shaped connection pipe, the method for forming the connection pipe comprises a main pipe fabrication process(1) of welding the end of the matrix by rolling up a plate shaped matrix and fabricating a main pipe by forming a rectangular formed hole on one surface or corresponding both surfaces of the rolled matrix; a main pipe fixing process(2) of fixing the outer surface of the main pipe fabricated through the main pipe fabrication process(1) with fixed die and operating die of a fixed part installed at one side of a frame on a bed, and fixing the both ends of the main pipe with a supporting fixed part installed on the frame; a formed pipe forming process(3) of integrally forming a formed pipe by gradually expanding and stretching the outer circumference of the formed hole as a forming roller part in which a pair of forming rollers are installed perpendicularly to each other so that the forming rollers are freely rotated by a driving shaft that is moved back and forth to the other side of the bed as a driving motor part is being moved from the inside to the outside of a formed hole of the main pipe after the main pipe fixing process(2); and a flange coupling process(4) of releasing thus separating the fixed part and the supporting fixed part after the formed pipe forming process(3), and then forming a flange by coupling both ends of the main pipe to an end of the formed pipe.
Patent KR-20030001579-A (KR)
Title: Formation method for nitride layer using atomic layer deposition
Inventor: KIM YUN SU
IPC: H01L21/20
Filed: 2001-06-25
Abstract: PURPOSE: A method for fabricating a nitride layer by an atomic layer deposition(ALD) method is provided to improve stability and reduce danger by using an amide compound which is more stable as compared with an alkyl compound. CONSTITUTION: An amide compound of a XIII group element is supplied to the upper surface of a semiconductor substrate having a lower structure and is absorbed to the surface of the substrate by using carrier gas. Purge gas is supplied to remove an absorbed material. Reaction gas is supplied to react with the amide compound absorbed to the surface of the semiconductor substrate. Purge gas is supplied to eliminate a reaction product and a remaining material.
Patent KR-20030000600-A (KR)
Title: Power supply voltage multi-level detection circuit
Inventor: KIM SEON MIN
IPC: G01R19/165
Filed: 2001-06-26
Abstract: PURPOSE: A power supply voltage multi-level detector is provided to increase the amplifying amount of the power supply voltage multi-level detector by using a gate division sense amplifier. CONSTITUTION: A voltage distribution portion(10) generates the first distribution voltage(Vdd1) and the second distribution voltage(Vdd2) as distribution voltages of supply voltage(Vdd) when an enable bar signal(End) is in a state of 'low'. A signal delay circuit portion(40) delays the enable bar signal(End) during a predetermined time and an inverted enable signal(DEn). The first sense amplifier portion(20) is precharged when the enable signal(DEn) is in the state of 'low'. The first sense amplifier portion(20) receives the first division voltage(Vdd1) and a reference voltage(Vref) and outputs a compared and amplified signal(HighVdd) to the first output terminal when the enable signal(DEn) is in the state of 'high'. The second sense amplifier portion(30) is precharged when the enable signal(DEn) is in the state of 'low'. The second sense amplifier portion(30) receives the second distribution voltage(Vdd2) and reference voltage(Vref) and outputs a compared and amplified signal(LowVdd) to the second output terminal(OUT2) when the enable signal(DEn) is in the state of 'high'.
Patent KR-20030002779-A (KR)
Title: Manufacturing method of pickles
Inventor: SIM YEON SOOK
IPC: A23B7/10
Filed: 2001-06-29
Abstract: PURPOSE: Provided is a manufacturing method of pickles using vegetables or fruits, thereby extending their preservability without discoloration. CONSTITUTION: In the manufacturing method of pickles by salting vegetables or fruits with adding seasoning, then fermenting them, it is characterized by using a mixture of 6-10 part by weight of salts, 20 part by weight of rice bran, 80-100 part by weigh of pepper seeds and 100 part by weight of salted vegetables or fruits. it further comprises the step of adding salted and fermented fishes in the amount of less than 5 part by weight.
Patent KR-20030002883-A (KR)
Title: Method for fabricating capacitor
Inventor: KIM JEONG TAE
IPC: H01L27/04
Filed: 2001-06-30
Abstract: PURPOSE: A fabrication method of a capacitor is provided to restrain the increase of a leakage current by preventing oxidation of a diffusion barrier layer between a lower electrode and a polysilicon plug. CONSTITUTION: An interlayer dielectric(23) is formed on a semiconductor substrate(21) having a source/drain(22) of transistors. A contact hole is formed to expose the source/drain(22) by selectively etching the interlayer dielectric(23). A polysilicon plug(24) is entirely filled into the contact hole. The surface of the polysilicon plug(24) is changed to a tungsten film by flowing WF6 gas on the polysilicon plug(24). By annealing or plasma treatment of the tungsten film at atmosphere of N2 or NH3, the tungsten film is changed to a tungsten nitride layer(26) as a diffusion barrier. Then, a lower electrode(27) is formed to connect the tungsten nitride layer(26).
Patent KR-20030008062-A (KR)
Title: The movable instrument of a warm-tool for the ther motherapy theatment
Inventor: JANG IK CHUN
IPC: A61H23/02
Filed: 2001-07-16
Abstract: PURPOSE: A device for moving a heater of a thermo-therapy appliance is provided to simplify the whole construction of the appliance and ensure the accurate operation thereof through the engagement of a toothed belt and driving shaft. CONSTITUTION: A substrate(1), onto which a heater of a thermo-therapy appliance(2) is disposed, is provided with fastening portions(6) to be fastened using tightening bolts. A belt(3) formed with a toothed portion(4) is fixed inside the fastening portion so that it is engaged with a driving shaft(5) driven by a motor. Another driving shaft is additionally mounted at the other side of the belt so as to be cooperatively operated with the driving shaft driven by the motor.
Patent KR-20030010203-A (KR)
Inventor: KIM JEE HYOUNG
IPC: A61M1/00
Filed: 2001-07-26
Abstract: PURPOSE: A negative pressure monitor for suction system for surgery is provided to detect a blocked part during a surgical operation. CONSTITUTION: The negative pressure monitor for suction system for surgery includes an apparatus which locates at a suction tip and has a flexibility that changes figure easily by the negative pressure. The negative pressure monitor locates in the connection part of a suction line. Looking at the apparatus confirms the flow of inhalation. As adding a device on the part of the line, the apparatus gets back to original shape when the proximal portion is closed in.
Patent KR-20030010926-A (KR)
Title: Drying apparatus for refractory cover
Inventor: WEE HEUNG DEOK
IPC: F27D1/00
Filed: 2001-07-27
Abstract: PURPOSE: A drying device of refractory cover is provided to prevent dust from penetrating into nozzles and prevent condensate water from gathering in pipes. CONSTITUTION: In a drying device of refractory cover comprising a deck(12) on which the refractory cover is rested, and a burner which is installed inside the deck to dry the refractory cover, the drying device of the refractory cover further comprises pipes(16) a plurality of which are dividingly installed inside the deck, and on the circumferential surface of which a plurality of nozzles(14) are formed; a connection means for connecting the dividingly installed pipes; and a rotation means for rotating the dividingly installed pipes, wherein the connection means comprises bellows pipes which are connected between the pipes, and supports for supporting the bellows pipes, the rotation means comprises a ring(30) that is coupled to the pipes by a hinge, pressing pins(34) which are elastically supported upward by being inserted into blocks(32) installed at the outer side of the deck(12), connecting rods(36) one end of which is fixed to the ring(30), and the other end of which is fixed to the pressing pins(34), and the rotation means further comprises a fixed ring which is connected to the front end of a gas inlet pipe(18) for supply gas into the pipes and closely adhered onto the outer circumferential surface of the pipes, and an opening which is formed at one side of the pipes(16) so that the opening is connected to the gas inlet pipe(18).
Patent KR-20030012394-A (KR)
Title: Coupling Structure of Input Department for Focus Pack
Inventor: PARK SANG CHUN
IPC: H01F38/42
Filed: 2001-07-31
Abstract: PURPOSE: A combination structure of an input part of a focus pack is provided to prevent a short circuit by installing a pin at an input portion and connecting a conductive rubber of a molding case with a connection coil of a high voltage bobbin. CONSTITUTION: A high voltage bobbin(120) is formed in the inside of a molding case(110). A conductive rubber(111) is formed in the inside of the molding case(110). The conductive rubber(111) is connected to the high voltage bobbin(120). The high voltage bobbin(120) is combined with a low voltage bobbin. The high voltage bobbin(120) has a resistor(122), a resistor combination portion(123), and a connection portion(121). A focus pack(140) is combined with one side of the molding case(110) in order to generate a focus voltage and a screen voltage by applying a voltage from the high voltage bobbin(120) to a printed circuit board(144) through an input pin(141) and an input pin connection portion(142).