baber/WOPTO huggingface dataset:
Patent KR-20010088308-A (KR)
Title: Process for capturing mercury and arsenic in a distilled hydrocarbon cut
Inventor: DIDILLON BLAISE
IPC: C10G67/06
Filed: 2001-01-04
Abstract: PURPOSE: A process for the elimination of mercury and arsenicum from hydrocarbon destillates is provided, which removes mercury which is toxic especially to the activity of noble metals and a strong corrosive substance to aluminium part, a packing (a gasket) and a welded joint and arsenic according to a case in a hydrocarbonaceous feeding raw material. CONSTITUTION: Removal of mercury (Hg) and optionally arsenic (As) from a hydrocarbon feed consists of: distilling the feed to produce one or more light fractions and one or more heavy fractions; contacting the heavy fraction(s) with hydrogen and a catalyst; passing the effluent over an adsorbent capable of capturing Hg and optionally As; and passing at least one of the light fractions over an adsorbent capable of capturing Hg and optionally As.
Patent KR-20020060821-A (KR)
Title: Power supply for charging a storage battery by solar cells
Inventor: KANG CHANG GONG
IPC: H02J7/35
Filed: 2001-01-12
Abstract: PURPOSE: A charging power supply device using a solar battery is provided to charge a battery for a portable telephone, a portable computer, or a car using a power generated by the solar battery. CONSTITUTION: A first solar battery(20) generates and supplies a charging power for charging a battery(10) to the battery. A charging battery(30) charges and provides the power generated by the first solar battery(20) to a special charging capacitance to the battery(10). A charging power controller(40) intercepts the charging power which is provided from the first solar battery(20) or the charging battery(30) to the battery(10) when a generation power of the solar battery(20) is less than a set value. A second solar battery(50) generates and supplies a charging power for charging a battery(10) to the battery in a state that the second solar battery(50) is connected to the charging power controller(40) in series. A reverse current prevention diode(D2) prevents a reverse current flowing from the battery(10) to the second solar battery(50).
Patent KR-20020063731-A (KR)
Title: Noodle-making machine
Inventor: SUGANO EIJI
IPC: A21C11/00
Filed: 2001-01-30
Abstract: PURPOSE: A noodle making machine is provided to supply a properly regulated pressure upon kneading and avoid the breakage of a connecting portion due to a high pressure. CONSTITUTION: The machine comprises a motor, a cylindrical case(4), a screw(8) arranged to be rotatable within the cylindrical case, a nozzle plate(11) installed at the tip of the cylindrical case and a hopper attached to the case. The nozzle plate is formed with a plurality of small holes. A groove(4b) is formed on the inner surface on the tip of the case in the opposite direction from the spiral direction of the screw.
Patent KR-20020064025-A (KR)
Title: Refrigerant composition containing difluoromethane, 1,1,1-trifluoroethane and 1,1,1,2-tetrafluoroethane
Inventor: KIM CHANG NYEON
IPC: C09K5/04
Filed: 2001-01-31
Abstract: PURPOSE: Provided is a coolant composition containing difluoromethane, 1,1,1-trifluoroethane, and 1,1,1,2-tetrafluoroethane, which is a substitute for chlorodifluoromethane(CHClF2, HCFC-22) and dose not contain the material destroying an ozone layer. CONSTITUTION: The coolant composition comprises: the difluoromethane(CH2F2, HFC-32); the 1,1,1-trifluoroethane(CH3CF3, HFC-143a); the 1,1,1,2-tetrafluoroethane(CH2FCF3, HFC-134a); a compound selected from the group consisting of 1,1-difluoroethane(CH3CHF2, HFC-152a), 1,1,1,2,3,3,3-heptafluoropropane(CF3CHFCF3, HFC-227ea), 1,1,1,2,3,3-hexafluoropropane(CHF2CHFCF3, HFC-236ea), and butane(C4H10, R-600). The composition of HFC-32, HFC-143a, HFC-134a, and HFC-152a is 20-70wt%, 10-50wt%, 10-50wt%, and 10-40wt%.
Patent KR-20020064398-A (KR)
Title: Optical waveguide device and manufacturing method thereof
Inventor: SONG YEONG HWI
IPC: G02B6/10
Filed: 2001-02-01
Abstract: PURPOSE: An optical waveguide device and a fabrication method thereof are provided, which simplifies a fabrication process as reducing a degradation of an optical signal characteristics, and reduces a process time. CONSTITUTION: The optical waveguide device includes a silicon substrate(201), and a bottom clad layer(202) formed on the above silicon substrate, and a core layer formed on the above bottom clad layer, and a top clad layer(204) formed on the above core layer, and a glass plate(206) attached onto the top clad layer. The glass plate is attached to the top clad layer using an epoxy. The core layer includes a light device pattern(203). The bottom clad layer is deposited on the silicon substrate using a FHD(Flame Hydrolysis Deposition) method, and the light device pattern of a channel type is formed by etching and patterning in a photolithography.
Patent KR-20010083184-A (KR)
Title: Alkylation process and novel hydroxyphenylbenzotriazoles
Inventor: HUBER ULRICH
IPC: A61K8/00
Filed: 2001-02-20
Abstract: PURPOSE: Provided is a process for alkylating 2-hydroxyphenyl-benztriazoles which are effective in absorbing ultra violet radiation. Novel cosmetic or dermatological sunscreen compositions containing alkylated 2-hydroxyphenyl-benztriazoles, and their use as UV screening agents are further provided. CONSTITUTION: The compounds is represented by the general formula(1), wherein R1 is alkyl; R2, R3, R4 R5 and R6 are, independently, hydrogen, alkyl or alkenyl; X is hydrogen, halogen, alkyl or alkoxy; and the dotted bond is an optional bond. Its manufacturing method comprises the steps of: a) reacting a compound of the general formula(3) with a compound of the general formula(4) to obtain a compound of the general formula(2); b) heating the compound of the general formula(2) obtained in step (a) to yield a compound of the general formula(5) and, if desired; c) hydrogenating the double bond in the compound of the general formula(5) to obtain a compound of the general formula(1), wherein the dotted bond is absent; wherein in the above formulae (5), (2), (3) and (4), R1, R2, R3, R4 R5, R6, X and the dotted bond are as defined in formula(1), and Y is a leaving group.
Patent KR-20020069411-A (KR)
Title: manufacturing method of flexible printed circuit board used insulative polymer
Inventor: YOON BYEONG JAE
IPC: H05K3/38
Filed: 2001-02-26
Abstract: PURPOSE: A method of manufacturing a flexible PCB using insulation polymers is provided to improve the through-put and workability by controlling freely the size of the PCB. CONSTITUTION: A method of manufacturing a flexible PCB comprises a circuit forming process(1), a protection treatment process(2), and a post treatment process(3). The circuit forming process includes a cutting process, an insertion process, an adhesive process, a pre-treatment process, a circuit formation process, a development process, an etching process, and a striping process. The circuit substrate is insulated by using various cover layers with 1/4mil-7mil.
Patent KR-20010085645-A (KR)
Title: Recording method, recording apparatus, and record medium
Inventor: TODO HIROBUMI
IPC: G11B27/32
Filed: 2001-02-27
Abstract: PURPOSE: To allow always high-speed accessing without interruption of pointer information in file accessing. CONSTITUTION: Areas DAN-1 to DAN-3 are disposed from the outer side of the lead-in and volume information areas of a disk 1. The use area of the disk 1 is indicated by a bit map and the position of the file entry(FE) of a route directory is indicated in the DAN-1. The FE and entity of the route directly and sub-directory are disposed in the DAN-2. An FE indicating idle areas of the DAN-2 is formed and the idle area is managed as a file FIF. The attribute to inhibit rewriting, moving the perusal is set in the file FIF. The FE and entity of the file referenced from the information of the DAN-2 are disposed in the DAN-3. When the sub-directory is added, the file FIF is deleted in the DAN-2 and the management information of the sub-directory to be added to the idle area is recorded. The idle area for the information to be added is surely assured in the area DAN-2.
Patent KR-20010069299-A (KR)
Inventor: LEE CHAN SOOK
IPC: A61K8/97
Filed: 2001-03-03
Abstract: PURPOSE: A process for preparing a loess beauty pack by mixing an elm extract, Glycyrrhizae radix, Angelicae gigantis radix, honey, wheat flour and vegetable oil with loess powder in a specified ratio is provided. Whereby the obtained material is easy to carry and can be used as a pack for massaging during a sauna and bathing. CONSTITUTION: This loess beauty pack is prepared by the process consisting of mixing 70% by weight of loess powder with a mesh of 1,000 or more, 2% by weight of Glycyrrhizae radix, 3% by weight of Angelicae gigantis radix, 5% by weight of honey, 5% by weight of wheat flour, 5% by weight of an elm extract wheat flour and 10% by weight of vegetable oil and mixing.
Patent KR-20010069435-A (KR)
Title: Nonflammable building materials using wastes and manufacturing method thereof
Inventor: CHOI KIL HO
IPC: C04B18/30
Filed: 2001-03-22
Abstract: PURPOSE: Disclosed are a method for manufacturing fabricated panel for heat-resistant construction using waste materials and the object to reuse resources, to gain fabricated panel for heat-resistant construction having practical and beautiful appearance, to prevent industrial pollution together with solid housing construction in disposal problem of wastes or waste material. CONSTITUTION: The method for manufacturing fabricated panel for heat-resistant construction using waste materials is characterized by basal treating cement burned waste gypsum compound(32) of cement and burned waste gypsum to form thin layer by sprinkling adhesive compound(30) of waste gypsum and adhesive thinly using air gun to adhere burned waste gypsum ocher mortar of burned waste gypsum and ocher, cement mortar, gypsum, gypsum ocher mortar of gypsum and ocher; adhering outer and inner compound(40)(50) which is mixed with burned waste gypsum, gypsum, pigment, sand, cement, ocher with proper ratio to waste material after being hardened completely by coarsening surface in next process.
Patent KR-20020075130-A (KR)
Title: The flat color cathode-ray Tube
Inventor: PARK GI BEOM
IPC: H01J29/88
Filed: 2001-03-23
Abstract: PURPOSE: A flat color cathode ray tube is provided to simplify processes and reduce manufacturing cost by eliminating the process of hardening resin, while improving explosion proof characteristics. CONSTITUTION: A flat color cathode ray tube comprises a panel(2) having an inner surface on which a phosphor screen is formed and flat inner and outer surfaces; a funnel(3) coupled to the inner surface of the panel; and an explosion proof band(102) wrapping an end of the panel. The panel has a protective member(101) attached to the outer surface of the panel, wherein the protective member covers at least one of the longer side and shorter side of the panel. The protective member is made of a polyester layer and an acrylic PSA binder layer.
Patent KR-20010098431-A (KR)
Title: 자기 발광 장치 및 이를 제조하기 위한 방법
IPC: H01L51/52
Filed: 2001-03-27
Abstract: 동일한 멀티 챔버에서 EL층, 캐소드, 장벽층, 및 커버층을 연속적으로 형성하는 방법을 제공하는 것이다. EL층과 커버층을 형성하기 위하여 동일한 막 증착 방법을 이용함으로써, 도 1a에 도시한 바와 같이, EL층, 캐소드, 장벽층, 및 커버층은 동일한 멀티 챔버 내에서 형성될 수 있다. 그러므로, 도 1b에 도시한 바와 같이, EL 소자의 밀봉된 구조가 형성될 수 있다.
Patent KR-20010095198-A (KR)
Title: Display panel and manufacturing method of the same
Inventor: HIBINO JUNICHI
IPC: H01J17/04
Filed: 2001-03-31
Abstract: PURPOSE: A display panel and a manufacturing method thereof are provided to prevent the display panel having silver electrodes from fading to yellow. CONSTITUTION: A display panel comprises a substrate(11), display electrodes(13,14), and a dielectric layer(15). The display electrodes(13,14) are formed by silver paste coated and patterned on the substrate. The dielectric layer(15) is formed by glass paste over the silver paste. The silver paste and the glass paste are baked simultaneously. The softing point of glass frit contained in the silver paste is lower than that of glass contained in the glass paste. During baking, the silver paste and the glass are subjected to a temperature higher than the softing point of the glass frit and lower than the softing point of the glass and then the temperature is increased to the softing point of the glass.
Patent KR-20010095215-A (KR)
Title: Method for retrieving data on internet through constructing site information database
Inventor: LIM KOO YOUNG
IPC: G06F17/30
Filed: 2001-03-31
Abstract: PURPOSE: A method for searching information on the internet through constructing a site information database is provided to simplify an internet information searching stage of a user by coding a superior site according to fields classified in accordance with a predetermined criterion in a search site and storing the site in a database with brief information of the corresponding site. CONSTITUTION: A search site classifies sites being existed in the internet based on a predetermined criterion and stores a superior site according to fields in a database, and constructs a site information database(200). If a user connects to a search site through the internet(202), the search site displays a search page on a web browser of the user(204). If a user searches a site of a field wanted in a search window or a code tree of a search page being displayed in a web browser(206), the search site searches superior site information in accordance with user's search result from the database(208) and displays searched superior site information on a web browser of the user(210). If the user requests a search of another site(212), the process is returned to the above (206) stage.
Patent KR-20020078122-A (KR)
Title: Apparatus for plasma generated using semiconductor wafer etching process
Inventor: LEE GANG RYONG
IPC: H01L21/3065
Filed: 2001-04-04
Abstract: PURPOSE: An apparatus for generating plasma of a process for etching a semiconductor wafer is provided to arbitrarily use a physical characteristic of plasma, by varying the area of an electrode without replacing the electrode. CONSTITUTION: Reaction gas is injected to a chamber(102) in which a predetermined plasma etch process is performed on a wafer. Upper electrodes(104,104a,104b,104n) and a lower electrode(105) are supplied with power of a predetermined potential to generate the plasma(103), fixed in the chamber. A main power unit(106) supplies power of a predetermined potential to the upper and lower electrodes. The upper electrode is divided into a plurality of regions having a predetermined radius from the center axis of the chamber. An insulating material(109,112) is interposed between the plurality of divided regions. The power of the predetermined potential is separately supplied from the main power unit to the plurality of divided regions. A plurality of the first switching devices(110a,110b,111a,111b) are formed in one-to-one correspondence to the plurality of divided regions to switch the power of the predetermined potential supplied from the main power unit to the plurality of divided regions.
Patent KR-20010068132-A (KR)
Title: The tire of automobile to the left and right symmetrically
Inventor: LIM JONG DAE
IPC: B60C11/03
Filed: 2001-04-26
Abstract: PURPOSE: A symmetrical tire for a vehicle is provided to prevent slant, and to keep the balance of the vehicle stably with symmetrizing the left and the right of the vehicle. CONSTITUTION: A symmetrical vehicle tire is composed of a tire(D1) symmetrizing a tire(P1) to a center line(CL) of a vehicle and having asymmetric tread; a tire(D2) having symmetrical tread, and symmetrizing a tire(P2) to the center line of the vehicle; a plane(PDC1) of the vehicle installing two tires in two directions; and a plane(PDC2) installing the tires in two directions. The symmetrical tire prevents the vehicle from being inclined, and keeps the balance of the vehicle with symmetrizing the right to the left of the vehicle.
Patent KR-20020083563-A (KR)
Title: Elimination device for high density noxious gas and elimination methode
Inventor: HONG YEONG GI
IPC: B01D53/32
Filed: 2001-04-27
Abstract: PURPOSE: Provided is an electrostatic precipitator with zeolite adsorbent which can cope with noxious gas stream containing high NOx concentration of higher than 200 ppm or more because low voltage is applied to the zeolite adsorbent to capture contaminants from noxious gas stream when high NOx gas stream is introduced. CONSTITUTION: The electrostatic precipitator with zeolite adsorbent comprises a plasma generator(10) which is equipped with grounded collector plate(120) and discharge electrode(110); a sensor(150) which is installed to measure the gas concentration of influent gas; and a voltage generator(140) which applies voltage to the both sides of the zeolite adsorbent(20) and the plasma generator according to the signal from the senor. The senor controls the voltage level applied to the both sides of the zeolite adsorbent according to the signal from the senor, and transfers on/off signal to the plasma generator.
Patent KR-20020084399-A (KR)
Title: A broad-band dual-polarized microstrip array antenna
Inventor: KANG GI JO
IPC: H01Q21/00
Filed: 2001-04-30
Abstract: PURPOSE: A wideband dual polarization microstrip array antenna is provided to reduce manufacturing cost and minimize interference between transmission paths, while preventing decrease of bandwidth of array antenna and loss of energy. CONSTITUTION: An array antenna(100) comprises a first film(110) having patch elements arranged into a predetermined array, and a top surface coated with a metallic material; a closed space(112) formed in the center of the first film; a patch antenna(116) formed in the center of the closed space, and which permits radiation to be performed in the closed space; a first styrofoam(120) disposed beneath the first film; a second film(130) disposed beneath the first styrofoam and which has a proximity feeding transmission path for generating a first polarized wave through excitation of each patch antenna in accordance with the current being supplied from an external source; a second styrofoam(140) disposed beneath the second film; a third film(150) disposed beneath the second styrofoam, and which has slots corresponding to each patch antenna; a third styrofoam(160) disposed beneath the third film; a fourth film(170) disposed beneath the third styrofoam, and which has an aperture coupled transmission path for generating a second polarized wave through excitation of each patch antenna in accordance with the current being supplied from an external source; a fourth styrofoam(180) disposed beneath the fourth film; and a metal plate(190) disposed beneath the fourth styrofoam.
Patent KR-20020088122-A (KR)
Title: Device and method for security using wireless camera in internet
Inventor: JUNG IN MUK
IPC: H04N7/18
Filed: 2001-05-17
Abstract: PURPOSE: An apparatus and a method for security on the Internet by using a wireless camera are provided to protect personal property and minimize damage caused by criminals at low cost. CONSTITUTION: A method for security on the Internet by using a wireless camera includes the steps of determining whether an Internet user is connected to a homepage providing a security service using a wireless camera through a personal communication device(S100), determining whether the Internet user is a member(S200), determining whether the Internet user has selected contents for monitoring security state of a requested position(S300), determining whether the Internet user have selected contents for monitoring security state of a requested position in real time(S400), displaying image data sensed by the wireless camera through the personal communication device in real time(S500).
Patent KR-20020091363-A (KR)
Title: Robot soccer simulation operating system thereof method
Inventor: KIM JONG HWAN
IPC: G06F17/30
Filed: 2001-05-30
Abstract: PURPOSE: A system and method for managing a mock robot soccer using the Internet is provided to perform a robot soccer mock game using only a strategy/tactics/control algorithm of a robot soccer without manufacturing a hardware of a robot soccer and store simulation data being created by a control system in a database. CONSTITUTION: A web information DB(1) includes various form information which is a web page necessary for progressing a robot soccer mock game. A member information DB(3) includes personal information of a member. A mock game result information DB(5) includes a result a mock game result between teams as simulation data using a strategy/tactics/control algorithm of a robot soccer. A strategy/tactics/control algorithm information DB(7) stores robot soccer strategy/tactics/control algorithm text list information. A client private program data information DB(9) downloads a client private program capable of connecting to an Internet network without operating a web browser on a local computer and up-loading/downloading data related to a general game progress of a robot soccer and various kinds of robot soccer. A control system(11) performs a mock game of a robot soccer by considering a physical restriction and a rule of a robot soccer using a strategy/tactics/control algorithm up-loaded by users. A manager server(13) manages the web information DB(1), the mock game result information DB(5), the strategy/tactics/control algorithm information DB(7), the client private program data information DB(9), and the control system(11). User terminals(17a,17b) include client private programs(18a,18b) connected through an Internet network(15).
Patent KR-20010110127-A (KR)
Title: 감쇠력 조정식 유압 완충기
IPC: F16F9/348
Filed: 2001-05-30
Abstract: 본 발명은 파일럿형 감쇠 밸브를 갖는 감쇠력 조정식 유압 완충기를 제공하며, 이 유압 완충기는 피스톤 로드의 스트로크 방향이 전환될 때에도 안정된 감쇠력을 얻을 수 있다. 
     신장측 및 수축측의 디스크 밸브(11, 23)의 후부에 파일럿 챔버(14, 26)를 형성한다.  압력 제어 밸브(19, 31)에 의해 피스톤 속도의 저속 영역의 감쇠력을 조정하는 동시에 오일 챔버(20, 32)로부터 노치(21, 33) 및 오리피스 홈(22, 34)을 통해 파일럿 챔버(14, 26)에 도입되는 파일럿 압력을 변화시켜 디스크 밸브(11, 23)의 개방 압력을 제어하고, 피스톤 속도의 고속 영역의 감쇠력을 조정한다.  이 때, 피스톤 로드(8)의 스트로크 방향이 전환될 때의 급격한 압력 변동이 오리피스 홈(22, 34)의 스로틀에 의해 파일럿 챔버(14, 26)로 전달되기 어렵기 때문에, 급격한 압력 변동의 영향에 따른 감쇠력의 변동을 억제하여 안정된 감쇠력을 얻을 수 있다.
Patent KR-20020091460-A (KR)
Title: Thin film transistor liquid crystal display
Inventor: LIM BYEONG CHEON
IPC: G02F1/136
Filed: 2001-05-30
Abstract: PURPOSE: Thin film transistors of a liquid crystal display device is provided to prevent the remaining of any residual metals for preventing the electric defects by forming a conductive layer pattern between gate lines and common electrodes lines. CONSTITUTION: Thin film transistor of a liquid crystal display device include a conductive layer pattern(103) formed between gate lines(101) and common electrode lines(102), wherein an interval between the gate lines and the conductive layer pattern, and between the common electrode lines and the conductive layer pattern is 5micrometers or less and an interval between the gate lines and the common electrodes lines is 15micrometers or less, and the gate lines, the common electrode lines and the conductive layer pattern are formed simultaneously with a same material.
Patent KR-20030009568-A (KR)
Title: Novel Na/S Battery
Inventor: AHN HYO JUN
IPC: H01M4/24
Filed: 2001-06-01
Abstract: PURPOSE: Provided is a novel sodium/sulfur cell which overcomes problems associated with stability and limited working temperature which are disadvantages of existing sodium/sulfur cell working in liquid state. CONSTITUTION: The sodium/sulfur cell consists of a solid sodium anode; a solid polymer electrolyte consisting of 10-98 wt% of ion conductor, 1-3 wt% of sodium salt, and 1-60 wt% of glymic solvents; and a solid sulfur anode consisting of 10-80 wt% of sulfur, 1-50 wt% of carbon, 1-50 wt% of polyethylene oxide, and 1-10 wt% of sodium salt. The sodium anode is selected from the group consisting of sodium metal, sodium powder, sodium alloy, sodium compound, and carbon containing sodium ion. The sulfur cathode is selected from the group consisting of active sulfur, organic sulfur compound, and alloy containing sulfur.