baber/WOPTO huggingface dataset:
Patent KR-20030021418-A (KR)
Title: Transdermal fentanyl matrix patch
Inventor: BYUN YEONG RO
IPC: A61K9/70
Filed: 2001-09-06
Abstract: PURPOSE: A matrix formulation for transdermally administering fentanyl that consists basically of an impermeable protecting layer, polymeric adhesive layer and release paper is provided which prolongs the duration while at the same time drastically accelerating the achievement of drug action by controlling permeation kinetics and thus exerts quick and excellent effects on controlling pain. CONSTITUTION: The matrix formulation for transdermal administration of fentanyl contains an impermeable protecting layer(a), a polymeric adhesive layer(b) having a thickness of 10 to 500μm and a release layer(c), wherein the polymeric adhesive layer is (i) a polymeric adhesive, (ii) a base or salt of fentanyl or fentanyl derivatives as a drug and (iii) a permeation controller and contains one or two or more mixed solvents selected from the group consisting of solvents having a melting point of 120deg.C or less.
Patent KR-20030027170-A (KR)
Inventor: PARK YEONG JUN
IPC: H01J31/15
Filed: 2001-09-14
Abstract: PURPOSE: A vacuum fluorescent display module is provided to reduce manufacturing costs by eliminating the need of manufacturing or welding a lead pin, lead frame and a metal connector for connecting the vacuum fluorescent display and PCB, while achieving improved quality by improving the connection structure between the vacuum fluorescent display and PCB. CONSTITUTION: A vacuum fluorescent display module comprises a vacuum container(10) formed by a front glass(11), a substrate glass(12) and a side glass(13); an anode electrode(20) including a conductive layer connected to a wiring layer and a fluorescent layer formed on the conductive layer; a cathode electrode(30) arranged within the vacuum container, and which emits thermal electrons when voltage is applied; a grid electrode(40) interposed between the anode electrode and the cathode electrode, and which accelerates or cuts off the thermal electron flowing to the fluorescent layer; a connection lead film(50) arranged in the outside of the vacuum container on the substrate where the anode electrode is formed, and electrically connected to the wiring layer; and a printed circuit board(60) where a socket for insertion of an end of the substrate provided with the connection lead film is arranged.
Patent KR-20030025392-A (KR)
Title: A method for ethylene polymerization and co-polymerization
Inventor: KIM SANG YEOL
IPC: C08F4/642
Filed: 2001-09-20
Abstract: PURPOSE: A method for polymerizing or copolymerizing ethylene is provided, to widen the distribution of molecular weight and the tail of high molecular weight without deterioration of the catalyst activity and the apparent density. CONSTITUTION: The method comprises the steps of pre-activating a solid complex titanium catalyst comprising magnesium, titanium, halogen and an electron donor with an organoaluminum compound; and polymerizing or copolymerizing ethylene by using the pre-activated solid complex titanium catalyst in the presence of an organometallic compound of the metal of group 2 or 3, an organochloroaluminum and a haloalkane compound. Preferably the pre-activation is carried out by contacting the solid complex titanium catalyst with 0.02-1 mol of the organoaluminum compound per 1 mol of magnesium at a temperature of -50 to 50 deg.C, raising the temperature to 0-150 deg.C slowly, and reacting it for 0.5-5 hours. The organoaluminum compound is represented by RaAlXb or R'cAl2Xd, wherein R and R' are a hydrocarbon group of C1-C12; X is a halogen atom; a and b is an integer of 0-3, and a+b is 3; and c and d is an integer of 0-6 and c+d is 6.
Patent KR-20010100097-A (KR)
Title: 발광화장품 및 그의 제조방법
Inventor: PARK SEONG KU
Filed: 2001-09-24
Abstract: 인체에 도포하여도 무해하고 잔광 효과가 띄어나며 특히 야간에 발광하는 발광화장품 및 그의 제조방법이 개시된다. 
     종래의 일반 화장품은 야간에 효과가 없고, 발광 도료는 인체에 유해하게 되는 등의 문제점들이 있는데 이를 해결하기 위하여, 바세린 10∼90중량%, 알카리토금속 알루민산염 복합물 무기계 축광안료 10∼90중량%, 천연염료 1∼40중량%, 밀가루 8∼12중량%, 녹말 8∼12중량%를 포함하는 발광화장품 및 60∼80℃에서 용해된 바세린 10∼90중량%에 알카리토금속 알루민산염 복합물 무기계 축광안료 10∼90중량%, 천연염료 1∼40중량%, 밀가루 8∼12중량%, 녹말 8∼12중량%를 넣고 중탕한 후 응고시키는 것을 특징으로 하는 발광화장품의 제조방법이 개시된다. 
     따라서,
Patent KR-20030027640-A (KR)
Title: Chuck change apparatus of CNC manufacturing machine
Inventor: LEE JONG YEOL
IPC: B23B31/06
Filed: 2001-09-29
Abstract: PURPOSE: An exchanging device for a chuck of CNC machine tool is provided to exchange the chuck easily, thereby improving working efficiency. CONSTITUTION: An exchanging device for attaching a chuck to a spindle of CNC machine tool comprises an actuator(50) mounted at rear end of the spindle. A draw bar(60) is connected to the actuator to move back and forth. A chuck clamp(70) is mounted at the end of the spindle. A plurality of wedges(72) are arranged along the circumference of the chuck clamp. A link member is hinge-connected to the wedges of the chuck clamp, and moves the wedges up and down by the transmission of the draw bar.
Patent KR-20020027289-A (KR)
Inventor: DOHMEN WILLI
IPC: B29L22/00
Filed: 2001-10-06
Abstract: PURPOSE: A suction/blowing apparatus for molding a hollow article made of plastic is provided to produce complex-shaped articles with small-diameter in a fairly simple manner. CONSTITUTION: The molding apparatus comprises a pair of mold halves having faces engageable together to form a non-straight passage having an intake end and an output end; an extruder for forming a hollow plastic preform and feeding it to the intake end of the passage; a pump connected to the output end of the passage for drawing gas therefrom and thereby applying drawing the preform through the passage; and a device including a seal carried on one of the faces, extending along the passage, and engaging the other of the faces for preventing gas flow between the faces into the passage when the mold halves are closed together.
Patent KR-20030030399-A (KR)
Inventor: CHAE GI SEONG
IPC: C11D7/26
Filed: 2001-10-10
Abstract: PURPOSE: A Cu-compatible resist removing composition is provided which reduces product defects due to defects of copper wiring by removing resist cleanly and preventing corrosion of the copper wiring formed at the lower part of the resist. CONSTITUTION: The Cu-compatible resist removing composition comprises 10 to 30 wt.% of first composition that is a compound selected from the group consisting of N-methylethanolamine, N-ethylethanolamine, diethylethanolamine, and dimethylethanolamine; 10 to 80 wt.% of second composition that is a compound selected from the group consisting of ethyleneglycol ethylether, ethyleneglycol butylether, ethyleneglycol methylether, diethyleneglycol methylether, diethyleneglycol ethylether, and diethyleneglycol propylether; and 10 to 80 wt.% of third composition that is a compound selected from the group consisting of N-methyl-2-pyrrolidone, N,N-dimethylacetamide, N,N-dimethylformamide, and N,N-dimethylimidazole, wherein the second composition is a glycol ether based solution having a molecular weight of 150 or less.
Patent KR-20030031572-A (KR)
Title: Food processing technology for instant food of a bun
Inventor: KANG SEOK HO
IPC: A23P1/08
Filed: 2001-10-15
Abstract: PURPOSE: An improved technique for processing a steamed stuffed bun improved in restoring properties and absorption properties thereof by changing the composition thereof, specially forming and then applying a freeze drying method thereto is provided. Therefore, the method permits the product capable of being restored immediately with hot water to be mass-produced. CONSTITUTION: The food processing method comprises: preparing a dough skin of a bun by using potato starch, starch acetate and corn starch instead of hard wheat flour and all-purpose wheat flour; creating four through-holes with a size of 0.5 to 4.5mm on both surfaces of the formed dough skin and then gelatinizing the bun; and prefreezing the gelatinized bun at -70deg.C for 24hr and then freeze drying in a freeze drier at a temperature of -48deg.C at a pressure of 10 micron Hg. The steamed stuffed bun so produced can be restored within 3min with hot water.
Patent KR-20030032233-A (KR)
Title: manual transmission system with dual final gear ratio
Inventor: JUNG YONG HO
IPC: F16H3/08
Filed: 2001-10-17
Abstract: PURPOSE: A manual transmission having double final gear ratio is provided to increase driving force by changing final gear ratio transmitted to a drive gear of a differential from an output shaft of the transmission according to gradient of a road. CONSTITUTION: Final gear ratio is decided by plural shift gear ratios by a gear train of a manual transmission, and by a differential gear ratio by a gear train of a differential(46). A final gear ratio control system(42) is installed between an output shaft(44) of the manual transmission and the differential receiving the driving force from the output shaft and transmitting the driving force to driving wheels, to vary the final gear ratio. The operation of the final gear ratio control mechanism is controlled according to the operation of a final gear ratio control actuator.
Patent KR-20030033176-A (KR)
Title: Apparatus for detecting partial discharge of high voltage rotating machines using the ceramic coupler
Inventor: HWANG DON HA
IPC: G01R31/06
Filed: 2001-10-18
Abstract: PURPOSE: An apparatus for measuring partial discharge of a high pressure rotator using a ceramic coupler is provided to perform a state sensing and maintenance/repair of the high pressure rotator by measuring partial discharge generation occurred in a stator winding of the rotator. CONSTITUTION: According to the apparatus for measuring partial discharge of a high pressure rotator, a ceramic coupler(300) detects an external noise signal and a partial discharge pulse where a commercial frequency component is removed from a stator winding of the high pressure rotator. And a partial discharge measurement unit(500) checks a state of the high pressure rotator by measuring the partial discharge pulse and the external noise detected from the ceramic coupler.
Patent KR-20030033101-A (KR)
Title: Lamp electrode holder structure of lcd back light
Inventor: CHOI BYEONG YEON
IPC: G02F1/13357
Filed: 2001-10-19
Abstract: PURPOSE: A holder structure of an LCD backlight lamp electrode is provided to reduce the manufacturing costs and improve the reliability of products by firmly attaching a metal electrode film. CONSTITUTION: An upper holder bar(5) made of a general silicon rubber material and a lower holder bar(4) made of a radiating silicon rubber material have a plurality of terminal insertion groove and herein, a plurality of fluorescent lamps(2) are fixed. The upper and lower holder bars insulate and radiate heat, and relieve shock with elastic stability of silicon. A metal electrode film(7) is attached to facing surfaces of the upper and lower holder bars to be used as a common electrode, so that power source is supplied to all the fluorescent lamps through one inverter and heat generated from the fluorescent lamps is effectively radiated.
Patent KR-20030035344-A (KR)
Title: Frame of a pair of spectacles for gas masks
Inventor: KIM YI NAM
IPC: G02C5/00
Filed: 2001-10-31
Abstract: PURPOSE: A glasses frame for use in a gas mask is provided to rapidly attach and detach with maintaining the stable combination between the gas mask and the glasses frame by coupling each other by attaching a magic tape to an inner side of the plate spring and the gas mask, thereby drastically simplifying the components. CONSTITUTION: A glasses frame installed inside of the gas mask provided with a pair of lens frames(4,4a) for inserting thereinto a pair of lenses and a pair of protection glasses attached to the front side of the gas mask includes a plate spring(5) for connecting the lens frames(4,4a) each other and a magic tape(6) fixedly coupled to a magic tape to attached to an inside between the protection glasses attached one side of the plate spring(5).
Patent KR-20020050093-A (KR)
Inventor: MIZUTANI KEIICHI
IPC: F24C3/12
Filed: 2001-11-12
Abstract: PURPOSE: A rotating gas valve is provided to reduce a producing cost by decreasing length of a cock axis direction of a gas valve and to conveniently ignite a burner by moving the lever. CONSTITUTION: A rotary gas valve comprises a gas inlet pipe unit(1a) mounted on a casing(1); a valve body unit(30) formed on a safety valve(3); a passage groove guiding gas into an inlet port(30a) from the gas inlet pipe unit; an outlet port(30b) formed on the valve body unit; a recessed hole(21a) formed on a closer(21); a passage hole(21b) interlocking with the recessed hole; a closing cover(5) installed on a lower portion of the casing; to seal the passage groove by a packing; a shaft guide(22) mounted on an upper portion of the valve body unit; a boss unit receiving a lower portion of a controlling shaft; a slit formed on the boss unit; a cross pin transferring rotational force by being arranged on a lower portion of the controlling shaft; a spring placing the controlling shaft on the boss unit; a driving unit protruded on an outer portion of the guide unit; and a slave lever(6) driven through the driving unit.
Patent KR-20030040777-A (KR)
Inventor: KWON GYEONG HWAN
IPC: F25D23/04
Filed: 2001-11-16
Abstract: PURPOSE: A door basket for a refrigerator is provided to achieve improved use convenience by allowing even long bottles to be easily accommodated into the door basket. CONSTITUTION: A door basket(10) comprises a bottom surface(12) with a hole(16); and a divider(30) mounted on the bottom surface of the door basket in such a manner that the divider is movable. The divider includes a horizontal part, and a vertical part(32) extended upward from the horizontal part. The hole formed at the bottom surface of the door basket is selectively open/shut by the horizontal part of the divider, and the interior of the door basket is divided by the vertical part of the divider.
Patent KR-20030041216-A (KR)
Title: Wafer transfer module and wafer diagnosis method using the same
Inventor: BYUN HONG SIK
IPC: H01L21/68
Filed: 2001-11-19
Abstract: PURPOSE: A wafer transfer module and a method for diagnosing a wafer using the same are provided to diagnosis correctly a state of a surface of the wafer by installing an observation window and a diagnosis device at the transfer module. CONSTITUTION: A transfer chamber(130) is used for transferring a wafer to a process chamber(140) without exposing the wafer to the outside. The transfer chamber has an observation window(135) for observing the outside. A robot arm(132) is installed in the transfer chamber in order to transfer the wafer of a wafer cartridge to the process chamber. A diagnosis device(150) is formed on an upper portion of the observation window in order to diagnose a state of a surface of the wafer. A computer(160) receives and analyzes diagnosis data from the diagnosis device and outputs the analyzed result.
Patent KR-20030045353-A (KR)
Title: Apparatus method for monitoring and controling incomplete combustion in cokes oven
Inventor: HA JIN SEOK
IPC: C10B21/10
Filed: 2001-12-03
Abstract: PURPOSE: An apparatus and a method for monitoring/controlling incomplete combustion of a cokes oven is provided to prevent environment pollution by preventing gas from being incompletely burned. CONSTITUTION: A cokes oven incomplete combustion monitoring/controlling apparatus includes a pull rod detecting device for detecting variation of pull rods(70,71) and a pull rod control device for controlling a position of the pull rods(70,71) according to a signal transmitted from the pull rod detecting device. A pull rod adjusting device is provided to adjust the position of the pull rods(70,71) according to a control signal of the pull rod control device. A first wire detecting device(300) is provided to detect variation of a first chain link wire(80), which connects a pull rod(70) to an air inlet box lid(41). A second wire detecting device(400) is provided to detect variation of a second chain link wire(81), which connects a pull rod(71) to a damper. A reversing control device(35) controls a gas feeding based on signals transmitted from the first and second wire detecting devices(300,400). An amount of gas to be fed is adjusted by means of a gas feeding device(550).
Patent KR-20030045383-A (KR)
Title: Unit for sensing gas line get stopped up of gas supply device
Inventor: CHA DONG GEUN
IPC: F17D3/00
Filed: 2001-12-04
Abstract: PURPOSE: A device for detecting the clog of a gas line of a gas supply apparatus is provided to prevent the generation of the inferior goods by detecting the clog of an injection valve and the gas line in BPSG(BoroPhosphoSilicate Glass) process of semiconductor manufacturing facilities. CONSTITUTION: A device for detecting the clog of a gas line of a gas supply apparatus comprises a first MFM(Mass Flow Meter)(26) installed to a line among three lines diverged from a gas supply line to measure the flow rate of the line, a TEB(TriEthyl-Borate) injection valve(20) installed to a line among three lines diverged from the gas supply line to mix the carrier gas with the TEB, vaporize and output the mixture, a TEOS(Tetra-Ethyl-Ortho-Silicate) injection valve(22) installed to a line among three lines diverged from the gas supply line to mix the carrier gas with the TEOS, vaporize and output the mixture, a TEPO injection valve(24) installed to a line among three lines diverged from the gas supply line to mix the carrier gas with the TEPO, a second MFM(28) measuring the flow rate of the gas vaporized and outputted from the TEPO injection valve, and a controller(32) comparing flow rates measured from the first and the second MFMs and generating interlock when there is an error between the first and the second MFMs.
Patent KR-20030047002-A (KR)
Inventor: AHN HWANG JAE
IPC: F25B39/04
Filed: 2001-12-07
Abstract: PURPOSE: A condenser is provided to prevent the pressure drop of refrigerants and to simplify the manufacturing process of a receiver tank. CONSTITUTION: A condenser comprises a first header tank divided into four fluid passages(S1,S2,S3,S4) by three baffles and a refrigerant inlet pipe and a refrigerant outlet pipe(12) of the first header tank connected to the second and fourth fluid passages respectively, a second header tank set up with being parallel with the first header tank and divided into four fluid passages(S5,S6,S7,S8) by three baffles, a receiver tank(50) connected to first, third, and fourth spaces from the upside of the second header tank through three connecting pipes(24,25,26) beside the second header tank and inserted with drying agents(53) not to block an outlet of the second connecting pipe with brazing caps(52,52') to upper and lower openings, and a filter(60) inserted into a refrigerant circulating pipe(P) connecting the refrigerant outlet pipe of the first header tank with an inlet pipe of an expansion valve with removing foreign materials contained in refrigerants discharged from the condenser. Therefore, the condenser prevents the pressure drop of refrigerants in refrigerants flowing into the receiver tank because the drying agents don't block the outlet of the second connecting pipe. The caps combined to a housing(51) of the receiver tank and the upside and lower side of the housing are brazed at the same time as the condenser and the receiver tank are brazed, and accordingly combination works are minimized.
Patent KR-20020085765-A (KR)
Inventor: HWANG IN YEONG
IPC: F25D21/06
Filed: 2001-12-10
Abstract: PURPOSE: A method for defrosting operation of refrigerator with two evaporators is provided to improve cooling efficiency and to extend defrosting period of the evaporators. CONSTITUTION: Accumulated operating time of a freezer compartment fan is estimated to determine whether reaching defrosting period preset in a control part when accumulated operating time of a storage compartment fan reaches defrosting period preset in the control part. The freezer compartment evaporator and the storage compartment evaporator are simultaneously operated for defrosting when the accumulated operating time of the freezer compartment fan reaches the defrosting period preset in the control part. Only the storage compartment evaporator is operated for defrosting otherwise.
Patent KR-20030048814-A (KR)
Title: Apparatus for controlling the supply of direct reduction iron to a melting furnace
Inventor: CHO JONG MIN
IPC: C21B13/00
Filed: 2001-12-13
Abstract: PURPOSE: An apparatus for controlling supply of reduced iron to melter gasifier is provided to control distribution of reduced iron inside the melter gasifier by properly controlling charging angle of reduced iron charged into the melter gasifier according to operation conditions and purposes. CONSTITUTION: In an apparatus for supplying reduced iron to melter gasifier from drop box for receiving reduced iron and storing the received reduced iron temporarily, the apparatus for controlling supply of the reduced iron to the melter gasifier comprises a variable chute(11) rotationally mounted on an outlet of the drop box(32) so that a reduced iron discharging angle into the melter gasifier(1) is variably adjusted; and a cylinder(12) the end of an operating bar(12a) of which is connected to the side of the variable chute(11) by a pin to rotate the variable chute(11) so that distribution of charging raw materials is controlled by controlling supply of the reduced iron into the melter gasifier(1) according to rotation of the variable chute(11), wherein the variable chute(11) is rotationally connected to the outlet of the drop box(32) by a pin(14), and the apparatus further comprises a gas leakage prevention pipe(13) mounted to connect the lower part of the drop box(32) to an inlet of the melter gasifier(1) so that the variable chute(11) is covered to prevent gas emitted from an outlet of the variable chute(11) from leaking to the outside.
Patent KR-20020091754-A (KR)
Inventor: FUJINAGA AKIHIRO
IPC: H01J11/36
Filed: 2001-12-18
Abstract: PURPOSE: To improve brightness and contrast of a display device such as a PDP as well as to recover and reuse grinding scarp after grinding. CONSTITUTION: A visible light absorbing material is included inside a translucent bulkhead so as to have a visible light absorbing distance of 40 to 1,200 μm. Further, grinding scrap, by being recovered by the use of the same grinding material as a component included in a bulkhead-forming material, can be reused as a bulkhead material, thus manufacturing cost can be reduced.
Patent KR-20030050471-A (KR)
Title: Ink jet print head
Inventor: CHO SEO HYEON
IPC: B41J2/14
Filed: 2001-12-18
Abstract: PURPOSE: An ink jet printer head is provided to enhance a lifetime and a response speed of the printer by preventing efficiently a heat accumulating at a nozzle plate and a bubble generation by a heat generated at a heat element. CONSTITUTION: An ink jet printer head comprises a substrate(11) having a channel(15) for supplying an ink(5), a nozzle plate(12) having a nozzle(13) corresponding to the channel(15), a heat element(18), a heat conducting layer(12c), an intermediate layer(12b), and a thermal shunt(19). The heat element(18) surrounds the nozzle(13) at the nozzle plate(12). The heat conducting layer(12c) is placed at an upper position of the nozzle plate(12). The intermediate layer(12b) is placed between the heat conducting layer and the heat element(18). The thermal shunt(19) is separated from the heat element to do not overlapped, and connects the heat conducting layer(12c) and the substrate(11).