baber/WOPTO huggingface dataset:
Patent KR-20020062620-A (KR)
Inventor: KIM SEUNG HEE
IPC: C02F1/50
Filed: 2002-07-15
Abstract: PURPOSE: A chemical dissolving apparatus is provided, which is characterized in that chemical is dispersed regularly by a turbulent flow generator, and dissolved efficiently by a mixing device and an impact mixer. Also an impeller guide and a guide vein are installed in the apparatus, and bottom of the apparatus is curvilinear for maintaining solubility regularly. An air supplier and a diffuser are installed at the lower part of the apparatus for mixing chemical by air. CONSTITUTION: The apparatus comprises the following parts: a hopper(10) for storing chemical; the mixing device(30) that spiral guiding plate and a conical impact mixer are installed therein; a dissolution tank(60) for storing solution. An upper impeller(62) and a lower impeller(64) are installed at the dissolution tank(60) for mixing solution, and the guide vein(68) is installed at the lower part of the dissolution tank(60) for assistant mixing. And the diffuser(66) is installed at the lower part of the dissolution tank(60) for mixing solution by supplying air.
Patent KR-20040006976-A (KR)
Title: A method of constructing gabion mattress with cylinder coir roll
Inventor: HUH SOO YOUNG
IPC: E02B3/12
Filed: 2002-07-16
Abstract: PURPOSE: A construction method of a gabion mattress with vegetation earth core rolls is provided to easily and efficiently execute construction work of vegetation earth at a bank and execute the construction work by an environment-friendly method. CONSTITUTION: A construction method of a gabion mattress with vegetation earth core rolls comprises steps of installing gabion wire-cages(110) to a job-site and forming each section(140) by interconnecting each wire-cages(120,130); arranging vegetation earth core rolls to each section of the gabion mattress to provide conditions under which plants grow; and covering the vegetation earth core rolls, arranged to each section of the gabion mattress, with the gabion wire-cages to fix the vegetation earth core rolls.
Patent KR-20040008632-A (KR)
Inventor: MUN BONG UNG
IPC: H01L21/28
Filed: 2002-07-19
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to obtain high current density in submicron region and to reduce RC delay by using CNT(Carbon NanoTubes). CONSTITUTION: A dual damascene pattern is formed to selectively expose a lower metal interconnection(21). A catalytic metal film(30) is formed on the exposed lower metal interconnection(21) and selectively etched to remain on the dual damascene pattern and the metal interconnection. Then, a carbon nanotube layer(31) is grown on the catalytic metal film(30) to fill the dual damascene pattern.
Patent KR-20040008734-A (KR)
Title: The manufacturing method of light weight material useing coal ash
Inventor: CHOI JONG WAN
IPC: C04B18/06
Filed: 2002-07-19
Abstract: PURPOSE: A method for producing a light-weight aggregate from a coal ash that is a polluting waste material is provided to obtain a high-quality aggregate having an adequate strength and absorption. CONSTITUTION: The method comprises the steps of: passing a clay and a coal ash through a separator(2) to remove stones and impurities, pulverizing to 200 mesh by a fine crusher(3) and supplying the clay and the coal ash to a quantitative supplier(4) in a desired amount; kneading with water in a kneader(5); molding in a vacuum molder(6) to form an intermediate material having a size of 2-30 mm; introducing the intermediate material into a rotary kiln(8) and heating for 17-25 minutes to bake and expand by 100-300%; and forming the material while cooling in a cooler(9) to prevent the softening by heat. The light-weight aggregate obtained from the method comprises: 63.6% of the coal ash comprising SiO2 51.84 %, Al2O3 34.1 %, F2O3 6.12 %, CaO 3.4 %, MgO 0.92 %, K2O 1.04 %, Na2O 0.99 % and others 1.36 %; 21.2% of the clay comprising SiO2 68.72%, Al2O3 18.74%, Fe2O3 3.3%, MgO 0.91%, K2O 3.31%, Na2O 0.08% and others 4.94%; and 15.2% of water.
Patent KR-20040011006-A (KR)
Title: A soft real-time task scheduling method and the storage media thereof
Inventor: HONG SEONG SU
IPC: G06F9/46
Filed: 2002-07-26
Abstract: PURPOSE: A soft real time task scheduling method and a recording medium thereof are provided to maintain a service quality more than a predetermined level in an application program wanted by a user although a some overload is carried in a system. CONSTITUTION: An application program(110) reserves an occupancy amount of a processor as to an application task through a processor occupancy amount setting module(120), desirably, a predetermined negotiation process, and supplies period characteristic information of the application task. The processor occupancy amount setting module(120) supplies a reserved processor occupancy amount and period characteristic information as to the application task to a scheduling module(140). The scheduling module(140) refers to the information and executes a scheduling as to the application program(110). A state sensing module(130) monitors a state of the application program(110) and reports contents thereof to the scheduling module(140) for optimizing a performance of a scheduling operation.
Patent KR-20040009947-A (KR)
Inventor: JANG JEONG SUN
IPC: F24F13/08
Filed: 2002-07-26
Abstract: PURPOSE: An air conditioner is provided to improve the exterior view and reduce a failure rate of a driving unit for driving vertical vanes, through a position change of the driving unit for driving the vertical vanes. CONSTITUTION: An air conditioner includes a front panel(12) with a discharge port(16); vertical vanes(31) installed to the discharge port, to control the wind direction of discharged air; and a driving unit for driving the vertical vanes. The driving unit is installed to the upper part of the vertical vanes. The driving unit comprises connecting shafts(33) disposed to the upper end of each vertical vane of a position spaced apart from a hinge shaft(32) of the vertical vane; a connecting member(34) transversely extended to rotatably connect the connecting shafts; a rotary cam(35) having an eccentric shaft inserted in a cam groove formed to the connecting member; and a driving motor(36) mounted on the discharge port to rotate the rotary cam.
Patent KR-20040011149-A (KR)
Title: Air conditioning device for automobile
Inventor: HAN IN CHEOL
IPC: B60H1/08
Filed: 2002-07-29
Abstract: PURPOSE: An air-conditioning system for an automobile is provided to allow condensed water formed on a surface of an evaporator to be smoothly discharged, and to reduce propagation of germs and bacteria and fogging on windows of the automobile. CONSTITUTION: An air-conditioning system includes an air-conditioning case(10) having an air inlet(11) and an air outlet(15) formed on one side and the other side thereof; a heater core horizontally installed on an upper side in the air-conditioning case to form a first air main channel(13) connected with the air outlet; an evaporator(30) horizontally installed on a lower side in the air-conditioning case to be separated from the heater core so as to form an air passing channel(12) allowing air forcibly introduced through the air inlet to pass and connected with the first air main channel, and a second air main channel(14) connected with the air passing channel and the first air main channel; a mode door(50) installed in such a manner that the mode door is rotated in the air passing channel, and switching air flowing toward the evaporator or the heater core; and a temperature door(60) installed in such a manner that the temperature door is rotated in the first air main channel to selectively open and close an outlet of the air passing channel and the first air main channel.
Patent KR-20040011237-A (KR)
Title: A composition for the protection and regeneration of nerve cells containing pdgf derivatives
Inventor: KIM HAK JAE
IPC: A61K38/18
Filed: 2002-07-29
Abstract: PURPOSE: Provided is a composition containing PDGF(platelet derived growth factor), its derivatives and its pharmaceutically acceptable salt for protection and regeneration of nerve cells. The composition is useful for prevention and treatment of degenerative nerve diseases, ischemic nerve diseases or nerve damage. CONSTITUTION: A composition containing PDGF(platelet derived growth factor), its derivatives and its pharmaceutically acceptable salt is used for protection, growth promotion and regeneration of nerve cells, and treatment of nerve damage and nerve diseases. It is applied to gene therapy, foods or medicaments.
Patent KR-20040014013-A (KR)
Title: Method for managing oam in ethernet passive optical network
Inventor: KIM A JEONG
IPC: H04L12/28
Filed: 2002-08-09
Abstract: PURPOSE: An OAM(Operations Administration and Maintenance) method in an EPON(Ethernet Passive Optical Network) is provided to receive a response frame for an OAM frame transmitted from an ONU(Optical Network Unit), and to decide whether the response frame is an available frame, thereby carrying out a more efficient function. CONSTITUTION: An OLT(Optical Line Terminal) transmits a ping request/loopback frame to ONUs(500). The OLT waits for a ping response/loopback frame from the ONUs(502). The OLT decides whether the ping response/loopback frame is received(504). If so, the OLT decides whether the received ping request/loopback frame arrives within predetermined time(506). When deciding whether the received ping request/loopback frame arrives within the predetermined time, the OLT decides by using a time stamp field.
Patent KR-20020071503-A (KR)
Inventor: KWAK YEONG DAE
IPC: A01G25/00
Filed: 2002-08-14
Abstract: PURPOSE: A coupling structure in which a pair of tightening chucks which are lifted upward and downward are connected to the front end wall surface of a connecting member and fastened with a tightening screw to lower a tightening chuck is provided. Therefore, the coupling structure makes it easy to manufacture and has increased coupling strength. CONSTITUTION: This coupling structure comprises: a guide groove(10) disposed at a front end wall surface containing a spiral part(2) of a connecting member(1); and a pair of tightening chucks(3,3a) containing a tightening chuck(20) on an inner side, an inclined surface(21) on an outer surface, and a guide protruded flap(22) on a rear wall surface, wherein as a spiral part of a tightening screw(4) is fastened to the spiral part of the connecting member by insertion of a protruded guide flap of the tightening chucks into the guide groove of the connecting member, the inclined part(4b) of an inner surface is positioned on the inclined surface of the tightening chucks to compress the tightening chucks.
Patent KR-20040014893-A (KR)
Inventor: AHN SEANG SU
IPC: A01G1/04
Filed: 2002-08-12
Abstract: PURPOSE: A cultivation method of Paecilomyces sp. containing propolis by filling a beehive with an insect material, inoculating Paecilomyces sp. into the insect material-containing medium and then culturing is provided, thereby easily providing Paecilomyces sp. containing propolis. CONSTITUTION: An insect material containing larvae, pupae and imagoes and a trace amount of a biomass growth aid are filled into a beehive, the beehive is sterilized in a cultivation vessel and cooled. Then, the sterilized insect material, as a medium, is inoculated with Paecilomyces sp. and then cultured to give fruit bodies(5) of Paecilomyces sp. containing propolis.
Patent KR-20040017743-A (KR)
Title: Apparatus for confirming steering wheel angle of a vehicle
Inventor: CHOI YEONG MIN
IPC: B62D15/02
Filed: 2002-08-23
Abstract: PURPOSE: A steering angle confirming device of a vehicle is provided to exactly detect the steering direction and angle of the vehicle to the turning of the vehicle without malfunctions by pressure sensors including piezo-electric elements and to prevent the reliability reduction for a detected data by malfunctions. CONSTITUTION: A steering angle confirming device of a vehicle is composed of a steering wheel including a central hub(110) of which a lower side is opened, plural spokes(120) radially extended and arranged from the hub, and a rim(130) combined to each front end of the spokes; a fixing shaft(200) of which an end is integrally protruded at the bottom of upper part of the hub and other end is fixed and combined to a steering shaft(140); a pair of supporting units(300,300') of which one side is separated from the inner wall of the hub at a predetermined interval and installed to face each other and other side is fixed to the vehicle; a first pressure sensor fixed and combined to the fixing shaft of the hub to output an electric signal by external pressure; a first band spring(500) of which an end is fixed and combined to the outer periphery of the first pressure sensor and other end is fixed to the inside of a supporting shaft with being wound in a clockwise direction at several times; a second pressure sensor separated from the first pressure sensor at a predetermined interval, and fixed and combined to the fixing shaft to output the electric signal by external pressure; a second band spring(700) of which an end is fixed and combined to the outer periphery of the second pressure sensor and other end is fixed to the supporting shaft with being wound in a counter clockwise direction at several times; and a microcomputer for computing rotational direction and angle of the steering wheel to the electric signal output from the first and second pressure sensors.
Patent KR-20030028364-A (KR)
Title: Method for controlling amount of hydrogen donor in denitrifying reactor and apparatus therefor
Inventor: KOUNO YOUICHIROU
IPC: C02F3/34
Filed: 2002-08-30
Abstract: PURPOSE: To provide a method for controlling a hydrogen donor in a denitrification reactor whereby the amount of a supplied hydrogen donor (e.g. methanol) can be easily controlled without using an electrode. CONSTITUTION: This method controls the amount of a hydrogen donor put into a denitrification reactor 26 in a biochemical denitrification process. In the reactor, nitrate nitrogen or nitrite nitrogen contained in inflow water (foul water) is reduced to a nitrogen gas by utilizing an organic carbon source contained in the inflow water and a hydrogen donor (an organic carbon source) supplied from the outside. After a gas component is collected by subjecting sample water collected from the denitrification reactor 26 to gas/liquid separation, the amount of a hydrogen donor in the collected gas component is detected with a methanol gas detector 38. Basing on the detected amount, the amount of a hydrogen donor put into the denitrification reactor 26 is controlled.
Patent KR-20040024057-A (KR)
Title: The mouth product for the gum disease prevention and Helicobacter pylori inhibition
Inventor: JANG SEONG HONG
IPC: A61P1/04
Filed: 2002-09-13
Abstract: PURPOSE: Provided is a dental composition which simultaneously prevents periodontal diseases and gastritis by effectively controlling pathogenic bacteria thereof. CONSTITUTION: The dental composition comprises 0.01-2.0wt.% of an essential oil of Chrysanthemum boreale, 0.02-2.0wt.% of an extract of Propolis, 0.01-1.0wt.% of EDTA, 20-30wt.% of abrasive, 50-90wt.% of water, 10-20wt.% of moisturizing agent, 1-5wt.% of binder, 0.1-1wt.% of preservative, 0.01-1wt.% of perfume, and 0.1-1wt.% of emulsifier. The moisturizing agent includes hyaluronic acid.
Patent KR-20030030953-A (KR)
Title: Coating process for light metal alloy surface
Inventor: FRANZ WOLF DIETER
IPC: C25D11/36
Filed: 2002-10-10
Abstract: PURPOSE: A method for coating a metallic surface which comprises cleaning and passivating a surface of a light metal alloy component and forming a first layer comprising Zn on the surface is provided. CONSTITUTION: The method for coating a metallic surface comprises the steps of cleaning and passivating a surface of a light metal alloy component; forming a first layer on the cleaned and passivated surface wherein the first layer comprises Zn; and forming a second layer which comprises Sn such that the first layer is located between the surface of the light metal alloy component and the second layer, wherein the cleaning and passivating step comprises the steps of alkaline degreasing the surface of the light metal alloy component; and performing an acid treatment of the surface to oxidatively produce a passivation layer on the surface, the acid treatment comprising contacting the surface with a solution which is selected from a group consisting of an acidic solution, a solution comprising the salt of an acid, and combinations thereof, and wherein the cleaning and passivating of the surface of the light metal alloy component comprises the steps of anodically connecting the surface to an electrical source; and contacting the surface with a solution which comprises phosphoric acid and an alcohol.
Patent KR-20040033506-A (KR)
Title: Gruel mixed onion, apple and grain
Inventor: KIM SEON JEONG
IPC: A23L7/10
Filed: 2002-10-14
Abstract: PURPOSE: A functional gruel product obtained by using onions, apples, tree sap, cereals and beans is provided. The functional gruel helps to remove fatigue and reduce body fat and is thus used as a nutritious food or a supplementary food for patients. CONSTITUTION: A juice mixture of 10 to 90% by weight of onions and 10 to 90% by weight of apples or a juice mixture of 10 to 90% by weight of onions, 10 to 90% by weight of apples and 100 to 500% by weight of tree sap is mixed with a mixture of cereals and vegetables and then heated for 10 to 20min at 80 to 100deg.C. The tree sap is selected from maple sap, Acer mono Max. sap, birch sap, Actinidia arguta(darae) sap and bamboo sap. The cereals and vegetables comprise 20 to 30% by weight of unpolished rice, 5 to 20% by weight of barley, 5 to 25% by weight of oat or adlay, 3 to 10% by weight of sorghum, 3 to 5% by weight of corn, 5 to 10% by weight of foxtail millet, 5 to 10% by weight of peanuts, 5 to 10% by weight of garden pea, 5 to 10% by weight of red beans and 2 to 5% by weight of carrots.
Patent KR-20030031857-A (KR)
Title: Printer output image forming method and forgery preventing method
Inventor: HAMASHIMA MITSUHIRO
IPC: B42D15/10
Filed: 2002-10-15
Abstract: PURPOSE: To make a printer system making no original plate have a copy checking function and a forgery preventing function. CONSTITUTION: Copy checking pattern data (2) are synthesized in input image data (3) and the produced composite image is transferred to an image receiving paper by an on-demand printing method, and a copy checking pattern is made to appear when the transferred composite image is copied.
Patent KR-20040037430-A (KR)
Title: Rail structure of moving cart
Inventor: CHOI SEONG GYU
IPC: E01B19/00
Filed: 2002-10-28
Abstract: PURPOSE: A low-noise rail structure for a cart is provided to improve working environment by reducing noise, to prevent the breakdown of equipment by reducing vibration added on a cart system and to cut down the expenses on maintenance work. CONSTITUTION: The low-noise rail structure for a cart is formed by arranging steel rails(3) on a lower structure(1), wherein a vibration isolating layer(5) is formed longitudinally in the rail(3), a primary vibration absorbing layer(7) is formed between a rail(3) and a lower structure(1), and a secondary vibration absorbing layer(9) is formed longitudinally in the lower structure(1).
Patent KR-20030005085-A (KR)
Inventor: PYO CHEOL MIN
IPC: H04W8/20
Filed: 2002-11-06
Abstract: PURPOSE: A method for automatically storing user information in a mobile communication terminal is provided to automatically store supplemental information of an object together with fundamental information of the object when inputting a telephone number of the object and pushing a storing key. CONSTITUTION: A requester requests information of an object using a mobile communication terminal(S100). An information providing server retrieves the object stored in a database, discriminates whether the requester is registered in a blacklist of the object, and transmits an authentication message to the object for receiving the admission of the object before transmitting information of the object to the requester(S200). If an authentication permission message for permitting the opening of information is received from the object, the information providing server transmits information of the object to the mobile communication terminal of the requester(S300). Information of the object is stored in an address memory of the mobile communication terminal(S400).
Patent KR-20020092298-A (KR)
Inventor: KANG HUI HUN
Filed: 2002-11-08
Abstract: PURPOSE: A system for an electronic commerce shopping mall using a mobile is provided to check a capacity, an amount, and a price with respect to a commodity among a market place, a general member, and a wholesale dealer/retail dealer in real time. CONSTITUTION: A plurality of wireless terminals(11) is connected to a shopping mall system through a wireless Internet, inputs various kinds of data with respect to a predetermined commodity, or receives pre-reserved data. A mobile server(12) is connected to a shopping mall server directly or embodied using a communication service of various kinds of communication company, and transmits/receives data with respect to various kinds of commodity information to the wireless terminals(11) by wireless. If data with respect to a predetermined commodity are inputted from the wireless terminal(11), an input/output server(13) receives the data from the mobile server(12). If data with respect to commodity information pre-reserved by the wireless terminal(11) are output, the input/output server(13) transmits the data to the mobile server(12) firstly. A database(14) makes data with respect to commodity information be stored or output from the input/output server(13).
Patent KR-20040044745-A (KR)
Title: The pack which is composed of a grain and an extract of salicornia herbaceea and the natural mixed extract.
Inventor: YANG DONG HEUM
IPC: A61Q17/00
Filed: 2002-11-22
Abstract: PURPOSE: Provided are a maskpack of Salicornia herbacea and grains and a method for manufacturing the same. The manufactured maskpack is used by mixing 9 kinds of grains with a mixed herbal extract of Salicornia herbacea, Asparagus Linear is and Phellinus linteus. Therefore, it cleans the skin, and has anti-oxidation and detoxification effects. CONSTITUTION: A maskpack of Salicornia herbacea and grains is manufactured by the steps of: freeze-drying unpolished rice, ginkgo nuts, hulled buckwheat, mung beans, black beans, black sesame seeds, Perilla japonica, wheat, barley, and Salicornia herbacea at -40 deg.C, followed by pulverization into 100-200 meshes and removal of iron therefrom at 15000 gausses; packing 20 wt.% of unpolished rice, 3 wt.% of ginkgo nuts, 8 wt.% of hulled buckwheat, 20 wt.% of mung beans, 5 wt.% of black beans, 4 wt.% of black sesame seeds, 4 wt.% of Perilla japonica, 17 wt.% of wheat 13 wt.% of barley, and 6 wt.% of Salicornia herbacea, and followed by sterilization with gamma rays; extracting Salicornia herbacea, Aspalathus Linearis and Phellinus linteus and mixing 46-55 wt.% of Salicornia herbacea extract, 42-56 wt.% of Aspalathus Linearis extract and 3-8 wt.% of Phellinus linteus; packing the mixed extract and sterilizing it; and packing the above packages together.
Patent KR-20040046609-A (KR)
Title: Rubber composition for coverstripe of tire white sidewall
Inventor: KIM JEONG TAE
IPC: C08L23/16
Filed: 2002-11-28
Abstract: PURPOSE: A rubber composition for the cover strip of a white sidewall of a tire is provided, to prevent the efflorescence of a white sidewall even without using an expensive rubber by using a small amount of an antiaging agent. CONSTITUTION: The rubber composition comprises 100 parts by weight of a rubber part comprising 10-40 wt% of a polybutadiene rubber, 10-40 wt% of a natural rubber, 10-35 wt% of an ethylene-propylene-diene terpolymer rubber and 10-35 wt% of a halogenated butyl rubber; and 0.7-1.0 parts by weight of an antiaging agent.