baber/WOPTO huggingface dataset:
Patent KR-20020046256-A (KR)
Inventor: LEE JONG UP
IPC: D06C27/00
Filed: 2002-05-03
Abstract: PURPOSE: Provided is a dust collector of falling wool on textile finishing equipment which is characterized by minimizing volume thereof, increasing collecting efficiency of falling wool, increasing productivity, minimizing handling cost of falling wool, being possible to burn up falling wool and being possible to reuse falling wool into alternative fuel of a boiler, a heating device and so on. CONSTITUTION: A sucking tube which is connected with an inlet part of an impeller sucks falling wool come from the textile finishing equipment. A discharge pipe of falling wool is connected with a delivery part of the impeller. The dust collector(20) of falling wool is connected with one end of the discharge pipe. The dust collector(20) is comprised of: a falling wool drift space(20b) connected with an inlet duct(21) and formed in a housing(20a); a falling wool separator(22) which is inserted from an upper part of the housing(20a) to the drift space(20b), being possible to rotate; an exhauster(23) installed on a lower part of the housing(20a) and communicated with the drift space(20b); a driving device(30) which is installed on the outside of the housing(20a), rotating the separator(22); a disc type side plate(221) forming an air delivery part and installed on an exposed condition in both sides of the housing(20a); a rotating-supporting part(222) inserted into a supporting plate(26) fixed on the housing(20a) and installed in the middle of the side plate(221); a cylindrical screen(223) installed between the side plates(221); an air exhausting cylinder(224) which is installed in the screen(223), supporting the screen(223); and a scrap bar(24) which is installed in the middle of the housing(20a), raking up falling wool adhered to the screen(223).
Patent KR-20030087744-A (KR)
Title: Method for forming contact hole in integrated circuit
Inventor: PARK JE MIN
IPC: A47B19/06
Filed: 2002-05-09
Abstract: PURPOSE: A method for forming a contact hole of an integrated circuit is provided to be capable of defining the contact hole without using a photolithography process. CONSTITUTION: After preparing a semiconductor substrate, a plurality of bit lines(130) are spaced apart from each other at the upper portion of the semiconductor substrate. At this time, the first width of the bit line is smaller than the second width of a bit line tap(130a). A bit line spacer(145) is formed at both sides of each bit line. A contact hole(150) is formed by contacting neighboring bit line spacers with each other. Preferably, the bit line spacer is completed by forming an insulating layer at the upper portion of the semiconductor substrate and carrying out an anisotropic etching process at the insulating layer.
Patent KR-20030090988-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: KIM BONG CHEON
IPC: H01L27/04
Filed: 2002-05-24
Abstract: PURPOSE: A semiconductor device is provided to simplify a fabricating process by simultaneously forming an interconnection and an electrode through a damascene process only, and to facilitate process integration by not generating a step. CONSTITUTION: The first interlayer dielectric(202) is formed on a semiconductor substrate(201) having a predetermined structure. The first damascene pattern for exposing a predetermined region of the semiconductor substrate is formed in a predetermined region of the first interlayer dielectric. A lower metal layer is formed in the first damascene pattern. The second interlayer dielectric(206) is formed on the first interlayer dielectric including the lower metal layer. The second damascene pattern for exposing the lower metal layer in a capacitor formation portion is formed in the second interlayer dielectric. A dielectric layer for a capacitor is formed on the inner surface of the second damascene pattern. An upper metal layer is formed on the dielectric layer in the second damascene pattern.
Patent KR-20020091820-A (KR)
Title: Novel polynucleotides
Inventor: HATTORI MASAHIRA
IPC: C07K16/12
Filed: 2002-05-30
Abstract: PURPOSE: Provided are novel polynucleotides derived from microorganisms belonging to Actinomycetes (actinobacteria) and fragments thereof; polypeptides encoded by the polynucleotides and fragments thereof; polynucleotide arrays comprising the polynucleotides and fragments thereof; computer readable recording media in which the nucleotide sequences of the polynucleotide and fragments thereof have been recorded; and use of them as well as a method of using the polynucleotide and/or polypeptide sequence information to make comparisons. CONSTITUTION: A method for at least one of (1) identifying a mutation point of a gene derived from a mutant of an Actinomycetes, (2) measuring an expression amount of a gene derived from an Actinomycetes, (3) analyzing an expression profile of a gene derived from an Actinomycetes, (4) analyzing expression patterns of genes derived from an Actinomycetes, or (5) identifying a gene homologous to a gene derived from an Actinomycetes, comprises the steps of: (a) producing a polynucleotide array by adhering to a solid support at least two polynucleotides selected from the group consisting of first polynucleotides comprising the nucleotide sequence represented by any one of SEQ ID NOs:1 to 7551, second polynucleotides which hybridize with the first polynucleotides under stringent conditions, and third polynucleotides comprising a sequence of 10 to 200 continuous bases of the first or second polynucleotides; (b) incubating the polynucleotide array with at least one of a labeled polynucleotide derived from an Actinomycetes, a labeled polynucleotide derived from a mutant of the Actinomycetes or a labeled polynucleotide to be examined, under hybridization conditions; (c) detecting any hybridization; and (d) analyzing the result of the hybridization.
Patent KR-20020057914-A (KR)
Inventor: BYUN SANG HO
IPC: A23G3/00
Filed: 2002-06-01
Abstract: PURPOSE: Rice jelly as one of Korean traditional favorite food, obtained by adding pure gold powder to peanut, walnut, sesame, pine nuts and jujube during the production is provided. Therefore, the product has a good taste and flavor and is excellent in nutrients. CONSTITUTION: A mixture of 5 to 10% by weight of honey and 90 to 95% by weight of malt is heated in a kettle for 2 to 3hrs and added with pure gold powder during heating. After cooling, rice jelly is cut to a specified length and starch powder is applied on it. Thereafter, the rice jelly is spread and filled with a stuffing material such as pure gold powder, peanut, walnut, sesame, pine nuts and jujube.
Patent KR-20020065410-A (KR)
Inventor: KIM MYEOUNG WON
IPC: B65F1/12
Filed: 2002-06-04
Abstract: PURPOSE: A trash can for assembling a push footboard with a flat belt is provided to improve convenience by opening and closing a lid automatically with stepping on the footboard easily. CONSTITUTION: A cavity(23) is formed between an upper bottom and a lowest bottom, and a through groove(14) is formed in a closed cylindrical container(1). Symmetrical cylinders are protruded vertically, and a round compression coil spring(8) is inserted to a round groove. A stay bolt(9) is inserted to a through hole(3) of a horizontal push footboard(7), and a groove(6) is arranged downward. A flat belt channel(21) is protruded in the rear part of the container, and a stay bolt(17) is inserted to the rectangular flat belt channel. A flat belt(24) is fixed in the rear part of the push footboard by a bolt(16) and a washer(15). The lid is opened and closed automatically with assembling the footboard with the flat belt.
Patent KR-20030096534-A (KR)
Inventor: JUNG JONG HO
IPC: B01F1/00
Filed: 2002-06-12
Abstract: PURPOSE: An apparatus for mixing and dissolving oxygen is provided to increase dissolving ratio of oxygen into water, in which stripping of dissolved air into atmosphere is rarely occurred, or stripping of dissolved air is slowly proceeded for a long period of time even if it is occurred so that solution of oxygen into water is stably maintained. CONSTITUTION: The apparatus comprises a supply pump(120) for supplying water from an outer water source by rotation of driving motor(110); a mixing can(130) on an end part of both sides of which inlet(132) and outlet(134) are respectively formed, and in which hollow(131) is formed; a water supply pipe(140) connected between the supply pump(120) and the inlet(132); upper partition plate(136) and lower partition plate(138) arranged inside the hollow(131) of the mixing can(130); an oxygen supply nozzle(152) installed at the side of the inlet(132) of the mixing can(130); and a discharge pressure gauge(154) installed at the side of the outlet(134) of the mixing can(130), wherein a plurality of ceramic solid balls(150) are stacked in the hollow(131) between the upper partition plate(136) and lower partition plate(138) in such a way that the plurality of ceramic solid balls(150) are moved according to movement of water, and an inverter(170) is installed at the driving motor(110) so that the inverter(170) controls rotation of the driving motor(110).
Patent KR-20030003039-A (KR)
Title: Production and Use of Polyester Carbonates
Inventor: ALEWELT WOLFGANG
IPC: C08G63/64
Filed: 2002-06-27
Abstract: PURPOSE: Provided are a method for producing polyester carbonate which contains as many ester bonds as possible, and as few acidic or anhydride structures as possible and has a good original color, and an its use. CONSTITUTION: The transesterification method for producing a polyester carbonate, comprises the steps of (i) heating a first mixture containing at least one dihydroxy compound and at least one diaryl carbonate to 200-290 deg.C in an inert gas atmosphere for about 30 to 300 minutes, to form an oligocondensate; (ii) adding at least one dicarboxylic acid to the oligocondensate to form a second mixture and heating the second mixture at a temperature not higher than 290 deg.C in the presence of a quaternary onium compound as catalyst for 60-200 minutes to form polyester carbonate, and (iii) distilling a hydroxyaryl formed throughout the method under reduced pressure.
Patent KR-20040008009-A (KR)
Inventor: MA DONG GWAN
IPC: A47C3/30
Filed: 2002-07-15
Abstract: PURPOSE: A gas cylinder is provided to improve the structure of a gas cylinder, and thus, to prevent scratches on an inner surface of the gas cylinder and to improve airtightness of the gas cylinder. CONSTITUTION: The gas cylinder is in a ring shape. A ring-shaped step into which a first O-ring(71) is inserted is formed at the outside at a half-height from the top of the piston(70), and another ring-shaped step into which a second O-ring(72) is inserted is formed at a half-height from the bottom of the piston(70). The first O-ring(71) is in contact with the inner surface of the cylinder(63), and the second O-ring(72) is in contact with the outer surface of a piston rod(62). Also, a washer(73) is inserted to prevent the piston(70) and the first O-ring(71) from separating. The inner edge of the step into which the first O-ring(71) is inserted is rounded to ensure that the first O-ring(71) is closely adhered to the piston(70).
Patent KR-20040006934-A (KR)
Title: Sealing apparatus of pedestal for chucking wafer
Inventor: YANG GYEONG SEOK
IPC: H01L21/68
Filed: 2002-07-16
Abstract: PURPOSE: A sealing apparatus of a wafer chucking pedestal is provided to be capable of preventing the damage of the sealing apparatus for stably securing a seal state. CONSTITUTION: A sealing apparatus of a wafer chucking pedestal includes a connection part(20) connected with the backside of a pedestal(10). At this time, the pedestal is used for loading a wafer at the inner portion of a process chamber. The connection part has a plurality of grooves, cooling gas supply and exhaust holes(11,12,22,23), and temperature sensing holes(13,24). The sealing apparatus further includes a metal seal part(30) inserted into each groove. Preferably, a sealing gasket is used as the metal seal part. Preferably, the metal seal part is capable of standing high temperature.
Patent KR-20040008880-A (KR)
Title: Plazma Welding Torch
Inventor: SHIN SA MUN
IPC: B23K10/02
Filed: 2002-07-19
Abstract: PURPOSE: A plasma welding torch is provided to reduce waste of powder and a consumption rate of the powder by changing a structure of the plasma welding torch. CONSTITUTION: A plasma welding torch includes an electrode(1) provided at the center of the plasma welding torch. The electrode(1) is fed from an electrode feeding section(9). Plasma is generated from a lower center portion of the plasma welding torch and a shield gas feeding section(10) is provided at an outer peripheral portion of the plasma welding torch in order to supply shield gas. Powder is fed between the lower center portion of the plasma welding torch and the shield gas feeding section(10) together with gas. A powder gas feeding section(30) is provided over the whole outer peripheral portion of the plasma welding torch. The powder gas feeding section(30) is formed with a plurality of powder gas feeding ports(31).
Patent KR-20040007182-A (KR)
Inventor: PARK YEON SOO
IPC: F16K21/00
Filed: 2002-07-16
Abstract: PURPOSE: A valve and a ball are installed in a cartridge to shut water passage when a certain amount of water is in a sink die to save water. CONSTITUTION: A rotation shaft(25) is inserted in a vertical hole(26) of shaft support on upper part of a cartridge having water supply pipes(21,22). The rotation shaft is composed of a protrusion(27), a catching portion and a screw hole(63). A packing(31) is inserted to a parallel hole(30) of the cartridge. A ball(35) having parallel water holes(32,33) and a vertical water hole(34) is mounted after inserting the packing. The protrusion of the rotation shaft is inserted to a groove(36) of the ball.
Patent KR-20040009405-A (KR)
Title: Pump device of abs system
Inventor: PARK SEONG JUN
IPC: B60T17/02
Filed: 2002-07-23
Abstract: PURPOSE: A pump apparatus for an anti-lock brake system is provided to feed oil actively in returning a piston and improve the reliability on operation of the system by temporarily storing a little amount of oil in the inclined surface between an inner wall of a pump block and an outer periphery of the piston in mounting a center valve and a check valve to the piston. CONSTITUTION: A pump apparatus for an anti-lock brake system is composed of a pump block(20) having a suction port(22) and a discharge port(24); a motor(30) eccentrically rotated and installed in the center of the pump block; and a piston(40) interlocking with the motor, moving back and forth to discharge oil from the suction port to the discharge port through a suction passage(42), and mounting a center valve(50) opening and closing the suction passage. The center valve includes a guide shaft(52) inserted to the suction passage, and a body(54) opening the suction passage according to hydraulic pressure and closing the suction passage by a spring(48a) mounted between a retainer(44) surrounding the end of the piston and the body.
Patent KR-20040009424-A (KR)
Title: Hot and cold water purifier having many function
Inventor: KOO JONG CHEOL
IPC: B01D35/00
Filed: 2002-07-23
Abstract: PURPOSE: Provided is a multi-functional hot and cold water purifier with compact size and being produced at low cost, wherein the water purifier being combined with a refrigerator and sterilizing dryer so that an air compressor and a heater of the water purifier with the refrigerator and the dryer, respectively. CONSTITUTION: The water purifier comprises a plurality of filters arranged in multi-stages, a cold water tank(102) and a hot water tank(103) being adjacent to each other and provided in a casing(100), an air compressor(104) for cooling the cold water tank(102), a heater(106) for heating the hot water tank(103), a water inlet pipe(107) provided above the cold and hot water tanks(102,103) across the cold water tank(102) and hot water tank(103) so as for the purified water to flow passing above the cold water tank(102) to the hot water tank(103), an evaporation pipe(105) connected to the air compressor(104) and contacted with the lower end of cold water tank(102), and a refrigerator(109) under the evaporation pipe(105).
Patent KR-20040009518-A (KR)
Title: An apparatus of supplying an anti-aging for mixing a rubber
Inventor: MUN DONG SEOK
IPC: B29B7/88
Filed: 2002-07-24
Abstract: PURPOSE: An apparatus for supplying an antiaging agent for blending rubber is provided to prevent the generation of dust and improve a working environment by supplying an antiaging agent of a liquid state upon blending rubber. CONSTITUTION: The apparatus comprises: a chemical supplying unit(10) for supplying an antiaging agent of a liquid state for blending rubber; a chemical storage unit(30) for storing the antiaging agent; a chemical measuring unit(50) for measuring the amount of the antiaging agent discharged from the chemical storage unit(30); a rubber blending mixer(70) for blending the antiaging agent and rubber; and a control unit(90) electrically connected to the chemical measuring unit(50) and the rubber blending mixer(70) and controlling these units.
Patent KR-20040012050-A (KR)
Inventor: LEE YEONG JIK
IPC: A23G9/04
Filed: 2002-07-31
Abstract: PURPOSE: Provided is a process for preparing rollcake-type icecream using a rollcake-shaped mold which is useful in the icecream manufacture industry. CONSTITUTION: A process for preparing rollcake-type icecream comprises the steps of: (i) placing a cake sheet having water content of 17-25 wt.% on a rollcake-shaped mold and filling semi-solid icecream thereon; and (ii) removing the icecream from the mold and leaving it at -30 to -50 deg.C in a quick hardening room for 0.5 to 1 hour to harden it to solid.
Patent KR-20040013318-A (KR)
Inventor: LEE JONG UK
IPC: A21B3/00
Filed: 2002-08-05
Abstract: PURPOSE: A baking machine is provided to limit excessive movement of a movable tray member and to reduce noise generated by a hit with a fixing tray member when the movable tray member moves and returns to its initial state. CONSTITUTION: The baking machine comprises: a main body for forming an oven chamber having a front opening; a door for opening and closing the front opening; a fixing tray member(24) horizontally installed in the oven chamber; and a movable tray member(22), configured to be arranged in the front of the fixing tray member(24) and to be relatively movable to the fixing tray member(24), for forming a bread receiving unit with the fixing tray member(24).
Patent KR-20030015131-A (KR)
Title: Electromagnetic valve
Inventor: ASO YOSHIO
IPC: H01F7/16
Filed: 2002-08-06
Abstract: PURPOSE: To provide a solenoid valve for easily securing the insulating property of an energizing system by simplifying the construction and assembly of the energizing system for a solenoid portion to improve an assembling property. CONSTITUTION: The solenoid valve comprises a valve portion 1 having a valve element for changing over a passage with the contact/separation with/from a valve seat in a valve body 10 and the solenoid portion 2 for driving the valve element. The valve body 10 is formed of an electrically insulating synthetic resin. An energizing terminal 40 constituting the energizing system for the solenoid portion is inserted into a terminal insertion hole 45 opened in a joint plane 10a to the solenoid portion 2 of the valve body and the solenoid portion is fixed to the valve portion. The valve body has an opening 48 through which a contact terminal 53 is inserted extending from the outside thereof to the energizing terminal 40 in the terminal insertion hole 45 for electric connection thereto.
Patent KR-20040014057-A (KR)
Title: System for measuring the harmonics of electric power in using internet
Inventor: JUN JEONG CHAE
IPC: G06Q50/06
Filed: 2002-08-09
Abstract: PURPOSE: A power flow measuring system is provided to measure and analyze a power flow of a harmonic by controlling plural measurement systems installed at power equipments within the power system over the internet. CONSTITUTION: The system comprises a measurement system(10), a communication module(20), and a central operating server(30). The measurement system(10) includes plural sensors(11), a signal converter(12) and an analysis module(13). The sensors(11) include a hall current sensor for measuring an instantaneous current for each phase at power lines, and a voltage sensor for measuring an instantaneous voltage. The signal converter(12) instantaneously samples and holds the data sensed by the sensors(11), and sequentially outputs the held data. The analysis module(13) outputs a sample and hold control signal for enabling the signal converter(12) to instantaneously measure the data, receives the sensed data from the signal converter(12), processes and transmits the sensed data to an external device. The communication module(20), connected to the measurement system(10) via a serial port, transmits the data to the external system over the internet. The central operating server(30) receives an ID of each measurement system(10) and the sensed data i.e. a current frequency, a voltage frequency, a phase angle, an effective power and a non-effective power, processes the sensed data, checks whether there exists a failure at each power system, and analyzes a consumed power.
Patent KR-20040016471-A (KR)
Title: A beauty food composition containing oriental medicine extract for improvement of skin condition
Inventor: BYUN BEOM SEON
IPC: A23L1/30
Filed: 2002-08-17
Abstract: PURPOSE: Provided is a skin care food composition which improves skin care effect by enhancing synthesis of collagen and anti-skin aging effect. The composition contains extracts of medicinal herbs such as Radix polygoni muliflori, Astragalus, foxglove, paeonia, angelica root, Nelumbo fruit, Schizandra, etc. CONSTITUTION: A skin care food composition comprises 10-80wt.% of the herb extracts consisting of 100wt.% of Radix polygoni muliflori, 80-120 wt.% of Astragalus, 80-120 wt.% of Polygonati Rhizoma, 70-100 wt.% of foxglove, 70-100 wt.% of paeonia, 70-100 wt.% of angelica root, 40-70 wt.% of Nelumbo fruit, 40-70 wt.% of Schizandra, 40-70 wt.% of cornus fruit, 30-60 wt.% of Ganoderma lucidum, 30-60 wt.% of white Actractylis, 30-60 wt.% of white Actractylis, 20-50 wt.% of white agaric and 20-50 wt.% of Glycyrrhiza.
Patent KR-20040016563-A (KR)
Title: Pick up structure of medical camera
Inventor: KIM YOUNG WOON
IPC: A61B1/04
Filed: 2002-08-19
Abstract: PURPOSE: An image pickup structure is provided to achieve improved accuracy of image pickup operation, while allowing for ease of manufacture of the camera. CONSTITUTION: An image pickup structure comprises a lens assembly(33) having a prism(31) and a lens group(32) integrally coupled with each other; a lens cover(40) made of a transparent acrylic material and coupled to the plane of the prism adjacent to the object to be observed; and a magnification control unit(50) for controlling the magnification of image of camera by moving the pickup element of the camera system.