baber/WOPTO huggingface dataset:
Patent KR-20040002257-A (KR)
Inventor: SON CHI WON
IPC: F16K15/00
Filed: 2002-06-29
Abstract: PURPOSE: A valve for closing a valve hole is formed in a plate shape, and an attaching protrusion and a spring are formed for preventing escaping of the spring, thereby improving reliability. CONSTITUTION: A valve chamber(3) for mounting a valve(10) is formed in lower inside of a valve housing(1) mounted with a valve hole(2). A valve is supported by a spring(12) in the valve chamber opening the valve hole selectively. An attaching protrusion(11) is formed in upper wall of the valve chamber comprising the valve hole. The spring is formed conically to prevent escaping from the valve.
Patent KR-20040003429-A (KR)
Title: Door for preventing a noise for vehicles
Inventor: LEE JONG HO
IPC: B60J5/04
Filed: 2002-07-03
Abstract: PURPOSE: A door for reducing noise in a vehicle is provided to improve driving experience, quality and appearance by restricting inflow of noise between a door inner panel and a door trim with modifying the assembling structure of the door inner panel and the door trim. CONSTITUTION: A door trim(120) is combined with a door inner panel(110) in a door(100), and inflow of noise is restricted by elastically combining the door inner panel with the outer periphery of the door trim. A sound absorbing member(112) is bonded to the inside of the door inner panel to support a flexible fixing protrusion(111) protruded inward, and a fixing groove(121) is elastically combined with the fixing protrusion in the end of the door trim. The trapezoid fixing groove is formed in the end of the door trim, and the trapezoid fixing protrusion is protruded in the door inner panel by the sound absorbing member and elastically inserted to the fixing groove.
Patent KR-20040007846-A (KR)
Title: system and method for controlling integrated IS-IS routing protocol machine
Inventor: SONG HUN
IPC: H04L12/28
Filed: 2002-07-11
Abstract: PURPOSE: An integrated IS(Intermediate System)-IS routing protocol machine control system and a method therefor are provided to periodically detect a processor load, apply the detected result to the operation of an integrated IS-IS routing protocol, and perform a stable protocol processing procedure. CONSTITUTION: When the calculation of an SPF(Shortest Path First) is performed in an integrated IS-IS routing protocol machine(10), a processor monitoring unit(21) periodically monitors the load of an ATM switching processor in which the integrated IS-IS routing protocol machine(10) is mounted and operated. The processor monitoring unit(21) judges whether the detected load quantity exceeds a reference value. If the detected load quantity exceeds the reference value, an SPF calculation processing control unit(22) generates a slip time signal. After a corresponding slip time elapses, the SPF calculation processing control unit(22) controls the integrated IS-IS routing protocol machine(10) so that the SPF calculation work of the integrated IS-IS routing protocol machine(10) is restarted.
Patent KR-20020067457-A (KR)
Inventor: CO YA COB
IPC: A47J36/06
Filed: 2002-07-13
Abstract: PURPOSE: A dual lid of a cooking vessel is provided to prevent cooking food from being overflown by adopting a dual lid structure including a cylindrical shaped wall and an auxiliary lid installed at an inner portion of the cylindrical shaped wall. CONSTITUTION: A hole(3) is formed at a center of a lid. A cylindrical wall(2) is protruded from an upper portion of the lid(1). The cylindrical wall(2) has an inclined surface at a bottom thereof and is formed with a perforation hole(5) communicated with the hole(3) of the lid(1). Food overflown into a space of the cylindrical wall(2) is recirculated into a vessel(23). An opening member(100) is coupled to the cylindrical wall(2) so as to open/close the perforation hole(5). The opening member(100) prevents the food discharged into the space of the cylindrical wall(2) from being discharged to the exterior.
Patent KR-20020067458-A (KR)
Inventor: KIM KI HONG
Filed: 2002-07-15
Abstract: PURPOSE: A method for managing an on-line estimating system for an electronic commerce is provided to create a complicated estimate easily and obtain an optimum estimation on an on-line. CONSTITUTION: A selectively estimation preparing process is supplied in accordance with a plurality of estimation preparing methods, a purchase commodity is selected according to one out of the estimation preparing methods, and an estimate is prepared(S200). An estimated amount of a buyer is applied to the prepared estimate, and a basic estimate is calculated(S300). An estimation negotiation is requested with respect to the prepared estimate(S310). The basic estimate is supplied to a plurality of providers by responding to the estimation negotiation request, and an estimation of the provider is requested(S320). Cost estimates being supplied from the providers is compared therewith(S330). An estimate which is reflected to the optimum estimation negotiation amount in accordance with the cost estimates comparison result is finally supplied to an estimate preparing person(S340). An order sheet is forwarded in accordance with an ordering request based on the finally supplied on-line estimate, and a related document is issued(S350).
Patent KR-20040008497-A (KR)
Title: Fabricating method for mask of semiconductor device
Inventor: KIM DONG HUN
IPC: H01L21/027
Filed: 2002-07-18
Abstract: PURPOSE: A method for fabricating a mask of a semiconductor device is provided to prevent the damage of a light shielding layer pattern due to static electricity by forming a discharge path at a mask. CONSTITUTION: A conductive layer(23) having a transmitting characteristic is formed on an upper surface of a transparent substrate(21). A light shielding layer is formed on an upper surface of the conductive layer(23). A photoresist pattern is formed on an upper surface of the light shielding layer in order to protect a pattern forming region of the light shielding layer. The light shielding layer is etched by using the photoresist pattern as an etch mask. A light shielding layer pattern(26) is formed by etching the light shielding layer.
Patent KR-20040009889-A (KR)
Title: Kimchi flavored seasoning by sulfide origined vegetables and method for preparation thereof
Inventor: KIM JAE HUN
IPC: A23L27/10
Filed: 2002-07-26
Abstract: PURPOSE: Provided are a kimchi flavoring agent using sulfur-containing vegetables and a manufacture method thereof to exert consistency on the product quality and manufacture the product simply and easily with low production cost. CONSTITUTION: Sulfur-containing vegetables are ground, extracted and fermented to give sulfur-containing vegetable liquid, 100 parts by weight of the sulfur-containing vegetable liquid is then mixed with 0.5 to 6 parts by weight of an acidulant, 10 to 60 parts by weight of a seasoning ingredient including garlic, red pepper powder, ginger and salted and fermented seafoods juice and 10 to 40 parts by weight of a side ingredient including a sweetening agent, a seasoning ingredient and purified salt. The sulfur-containing vegetables are selected from the group consisting of Chinese chives, a green onion, a radish, an onion and garlic.
Patent KR-20040009982-A (KR)
Inventor: PARK HYEAN CHEAL
IPC: C05G3/60
Filed: 2002-07-26
Abstract: PURPOSE: Provided is an environmentally friendly functional liquid fertilizer having the activities as a fertilizer and as an insecticide, which stimulates the growth of a crop and increases the resistance against harmful insects. CONSTITUTION: The functional liquid fertilizer comprises: 5-15%(v/v) of a pyrethroid insecticide; 50-70 %(v/v) of edible oil; 10-20%(v/v) of pyroligneous liquid; 10-30%(w/v) of glycerine; 1-3% (w/v) of copper; and the balance amount of water, based on 100 volume% of the total solution. In particular, the pyrethroid insecticide is a synthetic pyrethroid having the formula of C21H2OCl2O3. Additionally, the functional liquid fertilizer is prepared by the method comprising the steps of: (a) mixing the pyrethroid insecticide and the edible oil in an agitator; (b) mixing the pyroligneous liquid with copper; (c) adding glycerine to the mixture of step (b) and mixing; and (d) mixing the mixture of the step (a) with the mixture of the step (c).
Patent KR-20040013382-A (KR)
Inventor: GEORGI SEVERINETS
IPC: A47L11/00
Filed: 2002-08-06
Abstract: PURPOSE: A robot cleaner is provided to effectively clean the corner and to absorb the shock of the collision by installing a movable unit at the outside of a cleaner body and moving a suction port to the corner when a cleaner body collides with the obstacle. CONSTITUTION: A robot cleaner is composed of a cleaner body(10) having a driving wheel(12) and a driven wheel(13), a suction port(11) installed at the lower part of the cleaner body and sucking dust, and a movable unit(20) covering the front of the cleaner body and transformed by the collision. The movable unit includes a plurality of rubber plates folding each other, and a tube containing the rubber plate and installed at the outside of the cleaner body.
Patent KR-20040015483-A (KR)
Title: Device for fixing container
Inventor: PARK TAE JIN
IPC: B60P7/13
Filed: 2002-08-13
Abstract: PURPOSE: A container fixing device is provided to automatically fix a container by moving a fixing tool with a pneumatic actuator and to prevent interference between the fixing device installed to the middle of the upside of a trailer and the container by moving the fixing tool and a socket downward. CONSTITUTION: A container fixing device is composed of a top plate(20) having a hole; a socket(30) installed to pass through the hole and have a constant protruded height and formed with a vertical through-hole(31) in the center; a fixing tool(40) including a head(42) positioned at the upper part of the socket and a shaft(44) extended downward from the head and inserted into the through-hole; and a pneumatic actuator(50) having a rotary shaft(52) connected to a lower end of the shaft and rotated with the shaft and a plurality of inlet holes(51a,51b) receiving pneumatic pressure generated from the vehicle and rotating the rotary shaft. While the rotary shaft of the pneumatic actuator is rotated, the head is rotated at a constant angle and combined in a fixing hole formed at the bottom of a container.
Patent KR-20040015626-A (KR)
Title: Device for preventing cool air leakage for refrigerator
Inventor: AHN HYEON GEUN
IPC: F25D25/02
Filed: 2002-08-13
Abstract: PURPOSE: A structure for closing a door of a refrigerator is provided to improve heat insulating performance of the refrigerator, and to reduce manufacturing cost and improve productivity by simplifying structure of attached parts of a main body of the refrigerator and the door. CONSTITUTION: A structure includes a refrigerator main body(20) including an outer casing(12) forming an exterior of a refrigerator, an inner casing(24) forming an interior of the refrigerator, and made of synthetic resins, a heat insulation layer(26) between the outer casing and the inner casing, a freezer compartment(F), a refrigerator compartment(R), and a concave sealing groove(28) formed along a circumference of a front side thereof; a door(10) having a convex protrusive part(16) formed along an outer circumference of a rear side thereof correspondingly with the sealing groove; and sealing rubber packing(30) installed to an outer side of the protrusive part to seal a gap between the protrusive part and the sealing groove.
Patent KR-20040016515-A (KR)
Title: Process for the preparation of polycarbonate
Inventor: CHOI GIL YEONG
IPC: C08G64/20
Filed: 2002-08-17
Abstract: PURPOSE: A method for preparing a polycarbonate resin is provided, to improve the reaction velocity of solid state polymerization and the quality of product by using a catalyst having high activity at a low temperature. CONSTITUTION: The method comprises the step of solid state polymerizing an aromatic dihydroxy compound and a diaryl carbonate in the presence of a catalyst which is an unshared electron pair-containing compound selected from an oxygen-containing compound and a sulfur-containing compound and a metal salt compound selected from an alkali metal salt and an alkaline earth metal salt. Preferably the reaction is performed at a temperature of 200-240 deg.C. Preferably the oxygen-containing compound is at least one selected from the group consisting of tetrahydrofuran, tetrahydropyran, 1,4-dioxane, 1,3-dioxane, 1,3-dioxepane, 1,3-dioxolan-2-one, tetronic acid, trimethylene oxide and 1,3,5-trioxane; and a sulfur-containing compound is at least one selected from the group consisting of tetrahydrothiophene, tetrahydrothiopyran-4-one, 1,3-dithiane, 1,3-dithiolane, ethylene trithiocarbonate, tetrahydrothiophene-3-one, thianaphthene, trimethylene sulfide and 1,3,5-trithiane.
Patent KR-20040016348-A (KR)
Title: Method for supplying the service to swap the used books on the Internet Electronic Commerce
Inventor: JU SUK HWA
Filed: 2002-08-16
Abstract: PURPOSE: A method for offering a service mediating exchange of a used book on the Internet EC(Electric Commerce) is provided to promote the exchange of the used book easily by adding/subtracting a point of a cyber money form from an account of each member as taking or offering the used book. CONSTITUTION: A user connects to a web site mediating the exchange of the user book(S100). An ID and a password are confirmed(S110). In case of a non-member, the user registers to the web site as a member(S120). The member wanting to offer the used book inputs the used book to be offered(S140). The used book that the member wants to offer is approved(S150). A schedule for receiving the approved used book is transferred to the member(S160). The used book is picked up from the member(S170). After checking the pick-up book, the corresponding point is added to the account of the member(S180).
Patent KR-20040017885-A (KR)
Title: Miss-Convergence correction device of deflection yoke
Inventor: KIM CHAN SU
IPC: H04N9/28
Filed: 2002-08-22
Abstract: PURPOSE: A device for compensating misconvergence of a deflection yoke is provided to compensate an error generated by inequality of upper and lower coma-free coils in operating a YH compensation circuit. CONSTITUTION: The first coma-free coil(51) and the second coma-free coil(52) are electrically connected with a vertical coil main unit(10) in serial. A YHC(misconvergence cross) adjusting unit is connected with the first and second coma-free coils in parallel for controlling a relative quantity of a current flowing in the first and second coma-free coils to adjust misconvergence of a picture. The first diode(D1) and the second diode(D2) are connected with each other in parallel. A YH variable resistance(YH VR) is connected between a cathode terminal of the first diode and an anode terminal of the second diode in parallel. The third coma-free coil(53) and the fourth coma-coil(54) are connected with the second coma-free coil in parallel and are connected with the YH variable resistance in parallel. The third resistance(R3) and the fourth resistance are connected with each other in serial and are connected to the YH variable resistance in parallel. The first coil and the second coil form a double intermedia tap of a vertical coil connected between a connection point between the third resistance and the fourth resistance, and an anode terminal of the first diode and a cathode terminal of the second diode in serial. A compensation resistance is connected between the fourth coma-free coil and the YH variable resistance in serial, and makes resistance values of upper and low coma-free coils identical.
Patent KR-20040018580-A (KR)
Title: Apparatus for controlling air pressure in combustion furnace of hot stove
Inventor: BAEK JONG MUN
IPC: C21B9/00
Filed: 2002-08-23
Abstract: PURPOSE: A combustion air pressure control system of combustion furnace of hot stoves is provided to automatically select combustion air pressure and control pressure through air pressure control valve based on the pressure by detecting pressure of combustion air lines and automatically sensing process conversion of the hot stoves. CONSTITUTION: The combustion air pressure control system of combustion furnace of hot stoves comprises a hot stove process detecting circuit(50) for providing relevant selected control signals by receiving contact points of limit switches(11a,21a,31a,41a) of air cutout valves(11,21,31,41) and detecting front and rear paths of the combustion furnace corresponding to signals of the contact point; pressure detectors(12,22,32,42) installed at combustion air lines(14L,24L,34L,44L) in front of combustion chambers(10,20,30,40) of the hot stoves to detect pressure of the respective lines; a pressure selector(6) for selecting one of pressure values inputted from the pressure detectors according to selection control signals by the hot stove process detecting circuit; a pressure controller(4) for transmitting valve control signals to valves installed on relevant combustion air lines according to pressure selected by the pressure selector and set pressure preset by an air pressure setter(5); and a pressure control valve(3) installed on a main line of the combustion air lines and operated by the pressure controller.
Patent KR-20040018005-A (KR)
Title: Shock absorbing material for transportation of cathode ray tubes
Inventor: LEE NAM SU
IPC: B65D85/42
Filed: 2002-08-24
Abstract: PURPOSE: Provided is a buffer for use in carrying a cathode ray tube to more effectively protect the cathode ray tube from any damages on passages, and to be easily adaptive to automatic shipping equipment. CONSTITUTION: The buffer for use in carrying a cathode ray tube(10) protects main components of the cathode ray tube being exposed, such as an electron gun assembly(12), bands(13,14), a bracket(16) and a dag coating(18). The buffer has a lower plate(20), a middle plate(30), and a top plate(40), and a supporter. Each of the lower, middle and top plates (20,30,40) has a recess(70) for even drying, and a side groove(60) for loading/unloading. The supporter has band grooves into which the bands(13,14) are inserted; two rectangular grooves into which the bracket(16) is inserted; and a triangular groove for preventing interference of the dag coating(18).
Patent KR-20040021183-A (KR)
Title: Anticancer composition comprising an extract and a compound isolated from Rhodiola sachalinensis
Inventor: KIM DONG KYOO
IPC: A61K36/41
Filed: 2002-09-03
Abstract: PURPOSE: An anticancer composition containing a Rhodiola sachalinensis extract exhibiting anticancer activity for suppressing proliferation of cancer cells is provided. It inhibits a topoisomerase enzyme and thus is expected to have inhibiting activity against cancer. CONSTITUTION: The pharmaceutical composition contains 0.01 to 80% by weight of a Rhodiola sachalinensis extract, based on the total weight of the composition. The Rhodiola sachalinensis extract is prepared by extracting Rhodiola sachalinensis in a polar solvent with a single reflux cooler, concentrating under reduced pressure, fractioning with a nonpolar solvent such as chloroform, ethylacetate and ether and then carrying out silica gel column chromatography or TLC. The purified fraction has Rf values of 0.50 to 0.60 on TLC. The polar solvent is water, methanol, ethanol or a mixture thereof.
Patent KR-20020083965-A (KR)
Inventor: KIM MYEOUNG WON
IPC: G09F19/04
Filed: 2002-09-04
Abstract: PURPOSE: A use information providing lamp device for a toilet using a sensor attached to a wall surface of the toilet facing to the inner surface of a toilet door is provided to enable an outsider to discriminate directly whether the toilet is in use or not without knocking the door. CONSTITUTION: The lamp device for informing whether a toilet is in use or not adopts a sensor attached to an appropriate height of the wall surface inside the toilet facing to the inner surface of a toilet door. The sensor serves to detect the existence of a user during the user is sitting on a toilet bowl to turn on a lamp attached to the outer surface of the door in order to enable an outsider to automatically recognize the use information about the toilet.
Patent KR-20040022936-A (KR)
Title: Apparatus for spreading materials for reinforcing the ground for approach of equipments to the soft ground
Inventor: CHOI GWI BONG
IPC: E02D3/00
Filed: 2002-09-10
Abstract: PURPOSE: A ground stiffener paving device for entering equipment into the poor ground is provided to pave ground stiffeners without directly applying load to a poor ground layer and to minimize the pulling-back of the poor ground layer and plastic deformation even at the very soft ground and uniformly pave by paving sands at the end of a conveyor in an injection method. CONSTITUTION: A ground stiffener paving device for paving ground stiffeners as sand or slag to reinforce the poor ground as a pre-process for entering equipment into the poor ground is composed of a belt conveyor(310) installed in an endless track form at the width for minimizing contact pressure on the geotextile paved the poor ground to transfer the ground stiffeners; a ground stiffener injecting device(320) installed to the front end of the belt conveyor to disperse and pave the ground stiffeners transferred by the belt conveyor to the front and rear sides of the front end of the belt conveyor; a belt conveyor-height regulating device(330) installed to predetermined positions in the front and rear of the belt conveyor, respectively, to regulate the vertical height of the belt conveyor; a main hopper(340) mounted to the rear end of the belt conveyor to supply the ground stiffeners to the belt conveyor; an auxiliary hopper(350) installed to the rear end of the main hopper to hinge-move and to receive and supply the ground stiffeners conveyed by a temporary conveying device to the main hopper; and an auxiliary hopper driving device(360) installed over the belt conveyor and the auxiliary hopper to drive the auxiliary hopper to vertically hinge-move.
Patent KR-20040023903-A (KR)
Title: Multi-wavelength Light Generating Device
Inventor: LEE SEUNG UK
IPC: G02B6/293
Filed: 2002-09-12
Abstract: PURPOSE: A multi wavelength light source generator is provided to prevent degradation of wavelength characteristics according to unstability of a power supply, so extending device lifetime. CONSTITUTION: An EDFA(Erbium Doped Fiber Amplifier)(101) generates a light having a plurality of wavelengths. A wavelength selection unit selects only a light corresponding to a specific wavelength by receiving the generated light under the state that there is no driving energy supply from an external power supply. The wavelength selection unit is formed by connecting a plurality of optical fiber gratings(105) serially reflecting a light corresponding to a Bragg wavelength among the inputted light.
Patent KR-20040026092-A (KR)
Title: paper-feeding apparatus having an removable paper-separating member assembly
Inventor: KANG SEUNG UK
IPC: B41J11/00
Filed: 2002-09-17
Abstract: PURPOSE: A paper feeding device is provided to easily exchange a paper separation member without disassembling a main frame when a paper jam occurs by detachably installing the paper separation member. CONSTITUTION: A paper feeding device(100) includes a main frame(121) forming a paper feeding tray or a cassette, a pickup unit(120) installed at a lower upper portion of the main frame(121) so as to pick up papers stacked in the main frame(121), and a paper separation member assembly(110) detachably coupled to a lower portion of the main frame(121). The paper separation member assembly(110) has an inclined supporting section(127) having an inclined support surface(127a) and a protrusion(126a) formed at both edges of the inclined support surface(127a). A steel plate is supported by the inclined support section(127).