baber/WOPTO huggingface dataset:
Patent KR-20030066124-A (KR)
Title: Printer capable of transmitting data to be printed to substitute printer and printing method using the same
Inventor: CHAE SEONG WON
IPC: G06F3/12
Filed: 2002-02-04
Abstract: PURPOSE: A printer capable of transmitting print data to a replacing printer and a printing method using the same are provided to save time for a printing by selecting a printer out of a plurality of printers connected to a network by considering a waiting time, an error, and so on. CONSTITUTION: The first storage(100) stores printing data received from an external device. The second storage(130) stores a network address of a candidate printer connected to a network. A judging unit(110) judges a printing possibility with respect to the printing data. If the printing is not possible, a control unit(120) transmits the printing data to a replacing printer. A user interface(140) receives the selected replacing printer for printing the printing data from a user. The judging unit(110) calculates a waiting time for printing data and judges whether the waiting time is less than a predetermined reference time.
Patent KR-20020020774-A (KR)
Inventor: KIM EUN GYEONG
IPC: C07C69/54
Filed: 2002-02-28
Abstract: PURPOSE: Provided are an aromatic acryl or methacryl compound and a preparation thereof, a polymerizable composition containing at least one of the compound, and a process for producing transparent plastic optical material excellent in refractivity, hardness, and heat-resistance by using the composition. CONSTITUTION: The aromatic acryl or methacryl compound is aromatic acrylate or methacrylate represented by the formula, wherein R1 is H or -CH3, n is 0-50, and X is -O-, -S-, -SO2, and etc. The aromatic acrylate or methacrylate represented by the formula is produced by a process comprising the steps of: stirring an aromatic diol, H2O, KOH, an organic solvent, and tetra butyl ammonium chloride(TBAC) as a catalyst; adding methacryloyl chloride(Mch) or ethylene oxy-substituted acrylate to the solution and reacting at -5 to 20deg.C for 5-16 hours; washing an organic solution layer repeatedly with distilled water and then eliminating the solvent. And the polymerizable composition contains the aromatic acrylate or methacrylate represented by the formula and an initiator. And the transparent plastic material with high refractivity is produced by polymerizing the composition in a mold.
Patent KR-20020028971-A (KR)
Inventor: AHN DEOK
IPC: A61L9/20
Filed: 2002-03-06
Abstract: PURPOSE: Provided is an apparatus for sterilizing air-mediated infectious bacteria in hospitals by non-heating plasma using an oxidizing semiconductor catalyst electrode, whereby it is possible to safely and rapidly treat bacteria in the hospitals without secondary air contamination. CONSTITUTION: The apparatus comprises a dust collecting part as a pretreatment filter for filtering dusts in the rooms and a non-heating plasma part for generating plasma. The non-heating plasma part is provided with a UV lamp having a wavelength of 260 to 280 nm to excite bacteria. The bacteria excited by the UV lamp are attached to surfaces of the oxidizing semiconductor catalyst. On the catalyst surface, the bacteria are killed by high voltage impact. Also, electrons or pores separated from the catalyst surface by electric energy generate hydroxy radicals, which penetrate into bacteria to destroy them. The oxidizing semiconductor catalyst electrode has a composition of T-M-MO, in which T is titanium dioxide, M is a metal such as titanium, silver, vanadium, cobalt, copper, platinum, and MO is an oxide of a metal such as silver, vanadium, cobalt, and copper.
Patent KR-20020073271-A (KR)
Inventor: ONO OSAMU
IPC: F16H7/18
Filed: 2002-03-12
Abstract: PURPOSE: To provide a movable guide made of resin capable of being easily assembled and being not removed easily by making a reinforcement plate for reinforcing a guide body to a simple shape. CONSTITUTION: The movable guide is formed by incorporating the reinforcement plate 8 to the guide body 1. The guide body 1 is constituted by a shoe 2 a perpendicular plate 3 a flange 4 and a boss part 6. The perpendicular plate 3 has a slit opened to an end part at the flange 4 side. The reinforcement plate 8 is fitted into the slit. Window parts 10, 11 are formed on the perpendicular plate 3. Tongue pieces 12 in a direction that the reinforcement plate 8 is fitted are formed on the window part 10, 11. The tongue piece 12 comprises the perpendicular plate 3, a base end part of a wall thickness and an engagement part at a tip end side. The engagement part has an expanded surface advancing to the slit 7 and a truncated surface continuing to the expanded surface. A recessed part 18 is formed on the reinforcement plate 8 at a position corresponding to the window part 12. When the reinforcement plate 8 is fitted into the slit, the truncated surface is engaged with an upper surface of the recessed part 18 of the reinforcement plate 8.
Patent KR-20030075057-A (KR)
Title: Flange assembly for joining refrigerant pipes and method to assemble it
Inventor: JUNG HYEON HO
IPC: F16L23/00
Filed: 2002-03-15
Abstract: PURPOSE: A flange assembly for connecting coolant pipe and an assembling method thereof are provided to solve the problem of cooling performance degradation of an air conditioner due to the reduction of the coolant flow and to improve productivity by integrally forming a coolant pipe with a flange without a welding seam. CONSTITUTION: A flange(10) has at least one connecting holes(10a). A bolt hole(10b) for combining the flange with a flange of another flange assembly is formed in the lower portion of the connecting hole. A placing portion for placing a bead portion(11a) of a coolant pipe(11) and a serration for restraining the movement of the coolant pipe are formed on the front end of the connecting hole. The coolant pipe is combined to the connecting hole. The coolant pipe is bonded with the flange without a welding seam through one time forge process.
Patent KR-20020026340-A (KR)
Inventor: CHO JEONG UK
IPC: B01D21/18
Filed: 2002-03-18
Abstract: PURPOSE: Provided is a sludge withdrawal device for settling basin which is characterized in that a scum skimmer is installed on the water surface of a sedimentation tank to remove scum by a scum scraper. Also, shape of the lower part of the sedimentation tank is reverse cone to remove settled sludge efficiently. CONSTITUTION: The device is characterized by the following parts: a space which is shaped like reverse cone to collect and remove settled sludge; a rotation shaft(13) driven by a motor(3); a scum scraper(4), connected which is installed on the water surface of a sedimentation tank(1) to remove scum of water surface, being connected to the rotation shaft; a sludge scraper(6) which is installed to come into contact with inclined surface of the reverse cone space for collecting sludge, being connected to the rotation shaft; and a scum skimmer(27) for collecting scum removed by the scum scraper(4).
Patent KR-20020025174-A (KR)
Inventor: SON JUNG WOO
IPC: F16K31/06
Filed: 2002-03-18
Abstract: PURPOSE: An automatic switch of a water supply shut-off valve is provided to automatically open a solenoid valve of a water supply unit for a specific time when an object approaches two optical sensor switches and to automatically close the solenoid valve after a specific time. CONSTITUTION: A first optical sensor switch(1) and a second optical sensor switch(1') are installed near a water supply shut-off valve. If an object approaches the optical sensor switches, a controller(2) switches on the first and second optical sensor switches. Plus power is connected to a PCB(Printed Circuit Board) in the controller. Plus and minus powers are connected to a water supply shut-off solenoid valve by the action of the PCB. Then, solenoid valves(3,3') of a water tap are opened. After a specific time, the solenoid valves are closed automatically.
Patent KR-20030078128-A (KR)
Title: Schmitt trigger circuit having constant hystersis in wide voltage
Inventor: KIM SEON MIN
IPC: H03K3/3565
Filed: 2002-03-28
Abstract: PURPOSE: A Schmitt trigger circuit is provided to have a constant hysteresis characteristic curve regardless of various VDDs by controlling the width of the hysteresis curve. CONSTITUTION: A Schmitt trigger circuit is provided with an input/output part(310) for receiving an input signal and supplying an output signal insensitive to the variation of the input signal and a hysteresis width control part(320) for receiving a VDD selection signal and increasing the hysteresis width of the output signal of the input/output part when applying the VDD selection signal at the first logic step. At this time, the input/output part and hysteresis width control part include the first and second inverter(311,321), respectively.
Patent KR-20020033696-A (KR)
Inventor: LEE IN YONG
IPC: F24H1/34
Filed: 2002-03-28
Abstract: PURPOSE: A cokes boiler is provided to maximize the thermal efficiency and to save fuel by completely burning cokes. CONSTITUTION: A cokes boiler includes a combustion chamber(1) therein. A water tank(2) is provided at an outside of the combustion chamber(1). An ash discharging hole is formed at a front of the cokes boiler. A cokes inputting hole having a window opening is formed at an upper portion of the cokes boiler. A rotary type furnace(4) is provided in the combustion chamber(1) so as to burn cokes(11) while rotating the cokes(11). An ash collecting section(5) is formed at the very lower portion of the rotary type furnace(4). An ash withdrawing screw(6) is provided to withdraw the ash from the ash collecting section(5). A gas discharging pipe is installed in a water tank(2) surrounding the combustion chamber(1). A blower(8) is positioned between the rotary type furnace(4) and the ash withdrawing screw(6).
Patent KR-20030078194-A (KR)
Title: Method of interfacing for different version protocol Local exchange
Inventor: JUNG HEON DAE
IPC: H04Q3/00
Filed: 2002-03-28
Abstract: PURPOSE: A method for interworking LEs(Local Exchanges) having different versions of protocols is provided to modify an operator menu in order to set different versions of specifications according to each LE group, thereby sufficiently using functions of a new version of an interface protocol and enabling network management regardless of a version. CONSTITUTION: An LE1(11) uses a V5.2 interface protocol. An LE2(12) uses an upgraded V5.2 interface protocol. An LE3(13) uses a newly upgraded V5.2 interface protocol. The LE1(11), the LE2(12), and the LE3(13) are connected to the same AN(Access Network)(20). In order to interwork the LE1, 2, and 3(11,12,13) by simultaneously connecting the LEs(11,12,13) having the different versions of the interface protocols, the AN(20) has to be set to the lowest version of V5.2 interface protocol.
Patent KR-20030080139-A (KR)
Title: Searcher and method for recovering initial code synchronization in code division multiple access
Inventor: JIN MIN HO
IPC: H04W56/00
Filed: 2002-04-04
Abstract: PURPOSE: A search device for obtaining initial synchronization in a CDMA system and a method therefor are provided to correlate a received signal with a value adding 2 PN(Pseudo Noise) codes thereto, and to reduce time for obtaining the initial synchronization in halves, thereby decreasing power consumption. CONSTITUTION: Code generators(111,113) add many PN codes thereto, and output the added PN codes. Despreaders(120,130) multiply an I signal received from an I-channel, a Q signal received from a Q-channel, and the PN codes, respectively, and output the multiplied values. Accumulators accumulate outputted signals of the despreaders(120,130), and output the accumulated values. Squaring units(210,220) square outputted signals of the accumulators, and obtain energy. An adder(230) obtains a sum of energy of the I-channel and energy of the Q-channel by adding the outputted signals of the squaring units(210,220), and outputs the sum. Integrators(140,150) accumulate the outputted signals of the adder(230), and output the accumulated signals.
Patent KR-20030080411-A (KR)
Title: Packing machine using packing film
Inventor: SO KIL JA
IPC: B65B57/00
Filed: 2002-04-08
Abstract: PURPOSE: A device for packing a product using a packing film is provided to reduce failures in packing the product and to improve the packing operation. CONSTITUTION: A device for packing a product using a packing film is composed of a packing film supplier, a product supplier, a reversing device for reversing the traveling direction of the packing film, a packing film feeder, a packing film winder, and a main body(33) having a controller(32). The packing film feeder includes a pair of chains(21) for pulling the packing film and a chain shaft for supporting the chains. The packing film winder has a winding drum(29) for recovering the remaining packing films, a plurality of guiding rollers for guiding the remaining packing films in a predetermined trace, and an automatic tension device for providing the tensional force for the film.
Patent KR-20030080648-A (KR)
Title: Heat wire coating silicon rubber for radiating infrared ray
Inventor: KIM CHUN SIG
IPC: H05B3/56
Filed: 2002-04-10
Abstract: PURPOSE: A silicon rubber heating line for radiating a far-infrared ray is provided to generate the heat and the far-infrared ray without an additional far-infrared ray radiation device by coating a coating material including ferrite powders and jade powders, SiO2 powders, elvan powders, and a silicon rubber resin on a heating line. CONSTITUTION: A silicon rubber heating line for radiating a far-infrared ray includes a heating line(10), a silicon rubber, a far-infrared radiation material, powders of a heat transfer material, a hardener, and a color former. The silicon rubber and the far-infrared radiation material are used for radiating the far-infrared ray. The powders of the heat transfer material are used for transferring rapidly the heat. The hardener is used for hardening a silicon rubber composition(20). The color former is used for indicating the color of the silicon rubber. One of ferrite powders and jade powders, SiO2 powders, elvan powders is added to the silicon rubber composition(20) for coating the heating line(10).
Patent KR-20020095052-A (KR)
Inventor: CHOI KWANG HO
IPC: B65D1/48
Filed: 2002-04-13
Abstract: PURPOSE: Provided are a porcelain bottle for a plastic cap which has screw threads at an entrance of the bottle and a method for producing the porcelain bottle having screw threads. CONSTITUTION: The porcelain bottle(1) includes an entrance(6) having screw threads inner surface of the entrance(6) and a plastic cap having screw threads corresponding the screw threads of the entrance(6) for stopping the entrance(6) of the bottle(1). The plastic cap may have a silicon packing at its bottom end. The method for producing the porcelain bottle having screw threads includes binding a screw pipe(14) to the lower part of the inlet of a funnel-shaped plaster mold(5); placing the funnel-shaped plaster mold on a plaster mold(2,3) and injecting clay water; removing the clay water when a thickness of the bottle(1) is formed between the plaster mold(2,3) and the screw pipe(14); separating the plaster mold(2,3) from the funnel-shaped plaster mold(5) to form an entrance of the bottle with the screw pipe inserted; and sintering the bottle to form screw threads on the inner surface of the entrance of the bottle.
Patent KR-20030083995-A (KR)
Inventor: JUNG JONG SAM
IPC: G11B7/08
Filed: 2002-04-24
Abstract: PURPOSE: An actuator for an optical pickup is provided to secure high sensitivity by lightening an operating unit and realize high level of second resonant frequency. CONSTITUTION: A bobbin(120) is provided to load an objective lens(100). The bobbin is formed in a structure removing a through-hole for arranging a part of a magnetic circuit. The magnetic circuit includes a focus coil(140) and a tracking coil(150) installed on the same sides(121,123) of the bobbin, and a plurality of magnets(190) installed on a base, facing the focus coil and the tracking coil. The plurality of magnets are installed in a polarization structure corresponding to the focus coil and the tracking coil in common.
Patent KR-20030085675-A (KR)
Title: 3-Dimensional Dynamic Visualization System And Method For Power System Data
Inventor: CHOI HEUNG GWAN
IPC: G06T17/00
Filed: 2002-04-30
Abstract: PURPOSE: A system and method for 3-dimensionally dynamically visualizing power system data are provided to allow even a novice to easily analyze a large power system to obtain maximum efficiency within a short period of time. CONSTITUTION: A system for 3-dimensionally dynamically visualizing power system includes a data storage unit(14), a 3-dimensional modeling unit, and a display(20). The data storage unit stores power system data including voltage and phase of each mother ship, current flow of each line and line capacitance in a database. The 3-dimensional modeling unit 3-dimensionally models the voltage and phase of each mother ship, current flow of each line and line capacitance using the power system data stored in the data storage unit. The display displays the 3-dimensional modeling data to visualize the data.
Patent KR-20030088676-A (KR)
IPC: A01K89/033
Filed: 2002-05-14
Abstract: 프레임과 상기 프레임 상에 작동 기구를 가진 낚시 릴이 기술되었다. 제1 요소는 프레임 상의 한 부품이거나 상기 프레임 상에 장착된다. 작동 기구는 상기 제1 요소에 대해 안내된 운동을 위해서 프레임 상에 장착된 제2 요소를 갖는다. 작동 기구는 제1 요소에 대한 제2 요소의 운동을 안내하기 위해서 제1 및 제2 요소들 사이에 존재하는 보석 요소를 더 포함한다.
Patent KR-20030002993-A (KR)
Title: Process for the formation of low dielectric thin films
Inventor: KWAK SANG GI
IPC: C23C16/30
Filed: 2002-05-23
Abstract: PURPOSE: A method for fabricating a low dielectric layer is provided to form an interlayer dielectric having a low dielectric constant used as a metal wire from a silicon or a silicate precursor material including one or more vinyl or ethinyl radical. CONSTITUTION: An SiCOH layer is deposited by using a direct plasma apparatus. VTMS, SiC5H12, and O2 are used as reactive materials. At this time, a flux ratio of O2 and VTMS is controlled within a range of 1 to 13.3. A deposition condition within a reactor is a pressure of 1 mmHg, temperature of 30 degrees centigrade, and plasma power of 60W. A dielectric layer is fabricated under Ar atmosphere after a deposition process is performed. The more the flux ratio of O2 and VTMS is increased, the more contents of carbon included in the low dielectric layer is reduced. A dielectric constant of the low dielectric layer is less than 2.0 after a thermal process is performed under temperature of 450 degrees centigrade during 0.5 to 8 hours. Particularly, the dielectric constant of the low dielectric layer is 1.8 after the thermal process is performed under temperature of 450 degrees centigrade during 0.5 hour.
Patent KR-20030063066-A (KR)
IPC: H01L21/027
Filed: 2002-06-05
Abstract: 본 발명의 분할 노광방법은 포토마스크(1A)의 비투광 스페이스(26)의 폭을 줄이도록 포토마스크(1A)와 기판(4A)을 상대적으로 이동시키고, 기판(4A)의 인접하는 노광영역간의 거리를 단축시켜 기판(4A)에 노광영역(21내지 24)의 노광 패턴을 전사함으로서 기판면의 효율적인 이용을 가능하게 한다.
Patent KR-20020096930-A (KR)
Title: CMOS device fabrication utilizing selective laser anneal to form raised source/drain areas
Inventor: KIZILYALLI ISIK C
IPC: H01L21/265
Filed: 2002-06-15
Abstract: PURPOSE: A transistor device is provided to produce high quality source/drain regions which include shallow junctions and to which good ohmic contact can be made, and to produce structures using the technology compatible with metal gates and the use of high-K dielectric materials. CONSTITUTION: A substrate(1) includes surface(3). Within the substrate are isolation trenches(5). A transistor region(2) is the substrate region between the isolation trenches. Centrally formed within the transistor region is transistor gate(15) which is formed over gate dielectric(7). The Gate dielectric may be an oxide film or other dielectrics such as high-K dielectric materials. The transistor gate is formed over the gate dielectric and is a tri-level material.
Patent KR-20030097352-A (KR)
Title: a sectional package of multipurpose
Inventor: KIM OK HWA
IPC: B65D5/18
Filed: 2002-06-20
Abstract: PURPOSE: A multipurpose sectional package is provided to be assembled into synthetic resin thin plate, stainless plate, aluminum plate, and the like according to its purpose, to achieve a reduction in manufacturing cost. CONSTITUTION: In a sectional package configured so that folding lines are defined at both sides of a base(8), a plurality of individual vertical connecting pieces(3) which are spaced apart from one another protrude outward from the folding lines, each connecting piece is drilled with a fastening hole at its front end portion, and a plurality of horizontal connecting pieces which are spaced apart from one another protrude outward from both ends of the base. The package is formed with a folding portion at the center of the respective vertical connecting piece, thereby being assembled by using a rivet(6), a connecting strip, and an annular connecting ring.
Patent KR-20040001560-A (KR)
Title: Cover for protecting a telegraph pole and apparatus for combining the cover
Inventor: BAEK SONG HUN
IPC: E04H12/00
Filed: 2002-06-28
Abstract: PURPOSE: A protector for an electric pole and a fastening device for a protector are provided to minimize the damage of an electric pole and an impact body. CONSTITUTION: The protector(10) for an electric pole is manufactured by waste rubber such as elastic waste tires and composed of C-shaped fasteners(12,14) having many holes to place a fastening device. The fastening device for a protector comprises: a fixed member(22) fixed to the hole of the fastener(12) of the protector(10) and provided with a projection(22a) interposed to the hole of the fastener(12), a hexagonal bolt and a pinion gear formed on an extension part of the hexagonal bolt; and a movable member(24) installed to the hole of the other fastener(14) and provided with a rack gear coupled with the pinion gear.
Patent KR-20040001579-A (KR)
Title: Method for combine with pin of a pendant
Inventor: YOON YOUN OG
IPC: A44C7/00
Filed: 2002-06-28
Abstract: PURPOSE: A method for coupling a pin of an earring is provided to utilize the earring for health because the pin made of silver removes toxicity in one's body to promote blood circulation. CONSTITUTION: The earring comprises a main body(1) and an engaging part both of which are made from copper or the like and have their surfaces plated with a gold or silver color; and a pin(4) which is to be engaged to the engaging part and made from gold or silver so that a plating component harmful to a human body cannot be penetrated into the body. A coupling region between the main body(1) and the pin(4) is stained with a welding solution of silver powder, flux and water blended with a 2:1:1 ratio. The welding solution is fixed with LPG and oxygen and heated by fire keeping a temperature of 900 to 1000 deg.C to firmly maintain the coupling between the main body(1) and the pin(4) each having different characteristics by a welding portion(10).
Patent KR-20040005139-A (KR)
Title: Bipolar plate for fuel cell stack
Inventor: KIM SEONG GYUN
IPC: H01M8/02
Filed: 2002-07-08
Abstract: PURPOSE: A separator for a fuel cell stack is provided, to prevent the cooling water from being short-circuit from stack even if the cooling water has an electric conductivity, thereby simplifying the organization of stack cooling line by removing an ion remover from the fuel cell system. CONSTITUTION: The separator comprises at least one layered separators(200) to form a cooling water channel(21) provided with the cooling water for cooling the fuel cell stack and a gas channel(22) for supplying air and hydrogen as a fuel, wherein an insulating material(20) is coated on the inner circumference surface of the cooling water channel. Preferably a hydrophobic material is coated between the insulating material and the cooling water channel. Preferably the insulating material(20) is a polymer or inorganic compound having the hydrophobicity.