baber/WOPTO huggingface dataset:
Patent KR-20030002708-A (KR)
Title: Flash memory cell array and method for manufacturing the same
Inventor: CHOI WON YEOL
IPC: G11C16/06
Filed: 2001-06-29
Abstract: PURPOSE: A flash memory cell array and a fabrication method thereof are provided, which increases an operation speed of the device and improves a program characteristics by dividing the flash memory cell array into the first block and the second block and using them according to a control signal. CONSTITUTION: The flash memory cell array comprising a number of flash memory cells is divided into the first block and the second block, which are selected by the first and the second selection transistor driven according to different control signals each other. Thus, the flash memory cell of the first and the second block is selected by a signal from the decoder. The first and the second selection transistor are connected to a bit line of the memory cell of the first and the second block. The first and the second selection transistor are connected directly each other by a global bit line.
Patent KR-20030002132-A (KR)
Title: Apparatus And Method For Processing MMC Command In Client/Sever System
Inventor: KIM JUN SU
IPC: H04L12/26
Filed: 2001-06-30
Abstract: PURPOSE: An apparatus and a method for processing an MMC(Man Machine Command) in a client/server system are provided to receive a command file corresponding to a normalized MMC generated in a server, automatically generate a command input window, and process a corresponding MMC. CONSTITUTION: A server(20) receives an MMC in which a parameter or a factor value is inputted, performs a command in an equipment which belongs in an operation and management object, and generates a normalized MMC applied to the equipment. The server(20) performs a function test, generates a command file, and manages the generated command file. A client(30) requests the MMC to the server(20), receives the normalized command file, and automatically generates a command input window. The client(30) receives a parameter or a factor value of the corresponding MMC through the generated command input window, and transmits the parameter or the factor value of the corresponding MMC to the server(20).
Patent KR-20020010080-A (KR)
Inventor: HATWAR TUKARAM K
IPC: H01L51/52
Filed: 2001-07-24
Abstract: PURPOSE: Method of depositing aluminium-lithium alloy cathode in organic light emitting devices is provided to make an electrode over a light emissive layer in an organic light emitting device. CONSTITUTION: A method comprises the steps of a) providing the organic light emitting device into a vacuum chamber having a receptacle for vaporizing material, means for heating the receptacle to evaporate material placed in the receptacle for deposition onto the light emissive layer(108) to form the electrode, and a shutter, which when open, permits evaporated material from the heated receptacle, to deposit onto the light emissive layer, and b) selectively feeding an elongated member made of material to be evaporated into the heated receptacle when the electrode is to be formed and removing such material from such heated receptacle when such electrode is not to be formed.
Patent KR-20030009930-A (KR)
Title: On-line information fetching method using a digital index code
Inventor: KIM KYOUNG JOONG
IPC: G06F17/30
Filed: 2001-07-24
Abstract: PURPOSE: A method for fetching on-line information is provided to enable a user to receive corresponding information when the user inputs a digital index code through a contents supplying medium by classifying each information being supplied in various kinds of contents according to elements and patterns and endowing the digital index code having a predetermined form with respect to the classified information. CONSTITUTION: Information being supplied to English learning contents, that is, each information such as a word/idiom/text/sentence/picture/explanation is classified according to elements/patterns(300), and a sequential digital index code is endowed according to each classified information(302). On condition that each information having a digital index code is stored in a memory medium of a contents supply server(304), a learner connects to a contents supply medium through an on-line and displays an English learning portion on a display unit of the contents supply medium and progresses an English learning(306). If an English learning is progressed, a digital index code is inputted through the contents supply medium(308), and a key input through a key pad, a voice input through a voice recognition module unit, and various input methods in accordance with a touch module function unit are supplied in the contents supply medium. The learner selects one method out of the input methods(310). Information with respect to the inputted digital index code is read(312). An output is progressed by various methods such as a character/voice text, a moving picture,and so on(314).
Patent KR-20030010200-A (KR)
Title: Method of manufacturing black buff tool for polishing stones
Inventor: JANG GYEONG OK
IPC: B24D7/02
Filed: 2001-07-26
Abstract: PURPOSE: A method for fabricating a black polishing plate is provided to improve workability of a polishing process for stone material and to prevent environmental pollution by effectively polishing stone material using the black polishing plate. CONSTITUTION: A black polishing plate(10) is formed by bonding a polishing plate(10) on a shank(20). A bonding agent consists of 14-15 wt.% of thermosetting resins, 2-3 wt.% of rubber, 4-5 wt.% of wool , 0.3 wt.% of silicon coating agent, 1 wt.% of antioxidants, and 0.3 wt.% of softening agent. Additives consist of 1.5-2 wt.% of black carbon, 14-15 wt.% of chromium oxides, 28-32 wt.% of black inorganic dye, 14-15 wt.% of emery, and 14-15 wt.% of hyaline. The black polishing plate(10) has a donut shape and grooves(10a) thereon.
Patent KR-20010098991-A (KR)
Title: 인터넷을 이용한 사이버 전시장 제공 방법
Inventor: RYU CHE WON
IPC: G06Q50/10
Filed: 2001-07-30
Abstract: 본 발명은 인터넷 홈페이지를 이용한 전자홍보에 있어서 광고 희망 신청자가 운영자 서버에 접속하여 광고를 신청함으로써 인터넷 서버를 통해 중소기업 제품, 특허제품, 실용신안 제품 또는 도면 등을 각각의 부스를 만들어 사이버 전시회 개최를 지원하는 방법에 있어서, 서비스 사업자가 부스 사용 희망자에게 사이버 공간 공간내에서 부스를 임대 각종 제품 및 특허권을 매매 할 수 있는 전시장을 구축할 수 있도록 하기 위해 중소기업 제품 홍보 전시관, 발명품 홍보 전시관, 특허 및 실용신안 고안도면 전시관, 관련기업(변리, 설계, 제조, 유통, 판매, 무역 등) 전시관, 등과 같은 세부 서비스 제공 영역으로 나누고, 각 서비스 제공영역에 대한 전시장 구축 프로그램을 서버에 저장하는 단계와 국내,외 유통, 판매회사가 인터넷을 통해 부스를 검색, 심사하여 사업화를 희망하는 부스 임대자 또는 그 회사의 정보를 제공하여 납품 및 수출을 위한 홍보, 광고 역할을 대행하여주는 인터넷 사이버 전시장 제공을 특징으로 한다.
Patent KR-20030013710-A (KR)
Title: A computer system by an apparatus transmitting an infrared rays
Inventor: KIM GI HONG
IPC: G06F1/26
Filed: 2001-08-09
Abstract: PURPOSE: A system for controlling a computer power through an infrared rays transmitting device is provided to turn on a power source of a computer by inputting/transmitting a code of the computer through a remote controller including an infrared rays transmitting device, receiving the code in a receiving unit of the computer system, comparing the code with a code stored in a memory of the computer system through a micro computer, and outputting a power source applied to a relay unit to a power source unit of the computer. CONSTITUTION: A keypad(1) is provided for inputting code keys corresponded to each computer system. A micro computer(2) performs a signal conversion for transmitting a signal being inputted through the keypad(1) and a transmission of the converted signal. A user who knows a code key of the computer system may reset a previous code key through a function key of the keypad(1). The reset code key is stored in a memory of a power source control device. A light receiving unit(4) receives an infrared signal being transmitted from a remote controller. A micro computer(5) calls an inherent code key of a corresponding computer system stored in a memory(6), and compares the code key with a received signal for authenticating an inputted code signal. If the code signal is authenticated, an A/C power is applied to a computer power unit(8) through a relay unit(7).
Patent KR-20020013761-A (KR)
Inventor: NAGASAWA HIROYUKI
IPC: C30B25/02
Filed: 2001-08-10
Abstract: PURPOSE: To provide a silicon carbide-manufacturing method that enables doping under improved controllability without restricting an impurity source, the concentration of dopant, the depth of a doping range, or the like, and can achieve manufacture under sufficient productivity, silicon carbide, and a semiconductor device. CONSTITUTION: A unit process is repeated for 2000 times, thus forming a cubic silicon carbide film by the epitaxial growth on a substrate 4 (a silicon substrate). In the unit process, a single crystal silicon substrate 4 is installed on a plate 3 in a CVD device 10 for heating to 1200°C by a heating means 5, the inside of a film-formed chamber 1 is set to H2 gas atmosphere, an SiH2Cl2 gas is supplied for five seconds (formation a silicon layer), the SiH2Cl2 gas is stopped for supply an N2 gas for five seconds (N (donor) doping to the silicon layer), and the N2 gas is stopped for supplying a C2H2 gas for five seconds (carbonization of the N-doped silicon layer).
Patent KR-20020014715-A (KR)
Inventor: BUCHHOLZ VERA
IPC: C08F2/28
Filed: 2001-08-14
Abstract: PURPOSE: A cationic aqueous polymer dispersion having more excellent efficacy as compared to amphoteric polymer dispersions and containing no or a small amount of organic solvents is provided which is used for internal sizing and surface sizing of paper, board and cardboard. CONSTITUTION: A monomer mixture comprising (a) 20 to 60% by weight of one or more optionally substituted styrenes, (b) 40 to 80% by weight of one or more C1-C18-(meth)acrylic acid esters and (c) 0 to 20% by weight of one or more nonionic ethylene-based unsaturated monomers is polymerized in the presence of an aqueous polymer dispersion obtained by solution polymerization of a monomer mixture comprising 15 to 35% by weight of one or more (meth)acrylic acid esters and/or (meth)acylamide, 65 to 85% by weight of one or more optionally substituted styrenes and 0 to 20% by weight of one or more nonionic ethylene-based unsaturated monomers in the presence of saturated C1-C6-carboxylic acid.
Patent KR-20030014560-A (KR)
Title: OSU:Optical Switching Unit
Inventor: CHOI GWANG SU
IPC: G02B26/08
Filed: 2001-08-11
Abstract: PURPOSE: An independently optical clipper performing an automatic switching function between 155/622 Mbps grade active and standby optical ports is provided to match an optical transmitter having 155/622 Mbps grade active and standby ports which do not provide an optical switching function to an optical transmitter having 155/622 Mbps grade optical port. CONSTITUTION: 155/622 Mbps grade optical signals TxA and TxB(204,208) from two port optical transmitter are transmitted to a divider module(202). 1:2 divider(203) divides the 155/622 Mbps grade optical signal TxA(204) into two signals(205,206). 1:2 divider(207) divides the 155/622 Mbps grade optical signal TxB(208) into two signals(209,210). A monitoring control module(211) continues to monitor a warning status from the two divided signals(205,209). The warning status includes a signal loss, a frame loss, a general alarm detection, and excessive bit error. A selector module(213) receives the two divided signals(206,210) and selects a control signal from the monitoring control module(211).
Patent KR-20030014081-A (KR)
Title: Communication method on internet homepage
Inventor: JUNG CHUL JONG
IPC: G06F17/00
Filed: 2001-08-09
Abstract: PURPOSE: A communication method through the Internet is provided to improve an advertising impact by inputting a question on a homepage of a company promptly in the case that a visitor has a question, thereby making the visitor obtain an answer thereof or express a response with respect to a question investigation or an advertisement promptly. CONSTITUTION: An input space(15) is provided as a partial portion of a homepage screen(11). Contents inputted in the input space(15) by a visitor who visits to a homepage through a computer(41) are transmitted to a computer of a counselor. A window(29) capable of displaying an answer of the counselor is opened by interlocking with the transmission of the inputted contents. An answer is performed through the computer of counselor with respect to the contents of the visitor. As the answer window(29), a chatting window(30) is opened on a screen(40) of a computer monitor of the visitor. The counselor answers to the contents through a chatting window on the computer of the counselor. Thus, the visitor and the counselor perform a chatting through each chatting window.
Patent KR-20030015916-A (KR)
Title: Manufacture method of baidiomycetal mycelium contain germanium
Inventor: LEE JAE SEONG
IPC: A01G1/04
Filed: 2001-08-18
Abstract: PURPOSE: Provided is a process for preparing germanium-containing mushroom mycelium which has prevention and treatment effects on adult diseases and hypertension, decreased blood sugar level, increases immunity and has anticancer activity. CONSTITUTION: The process for preparing germanium-containing mushroom mycelium comprises the steps of: diluting germanium to 1000 ppm and inserting the diluate into an appropriate medium; autoclaving the germanium-containing medium at 121 deg. C for 15 minutes or more; inoculating 10 to 15 ml of basidiomycetes into 300 to 310 ml of the sterilized medium; and culturing the medium at a certain temperature for 21 days or less, wherein the mushroom mycelium contains 6000 ppm or more of germanium; the basidiomycetes are Ganoderma lucidum, Phellinus linteus, cordyceps and pine mushroom.
Patent KR-20030018468-A (KR)
Title: System fixing wafer in process chamber
Inventor: PARK YONG U
IPC: H01L21/00
Filed: 2001-08-29
Abstract: PURPOSE: A wafer fixing system of a process chamber is provided to fix a wafer to a helium clamp without changing a gap by controlling a plunger and a washer. CONSTITUTION: One end portion of a plunger(180) is connected with a gap housing(110). The other end portion of the plunger(180) is connected with a helium clamp(130). The helium clamp(130) is installed at an upper portion of a wafer in order to fix the wafer. A washer(170) is formed between the plunger(180) and the helium clamp(130). The washer(170) is used for preventing the looseness of the plunger(180) and controlling a position of the helium clamp(130). The helium clamp(130) has a ring-shaped structure. The helium clamp(130) is formed under an upper electrode of a plasma chamber. An insulating ring(190) is formed between the gap housing(110) and the plunger(180).
Patent KR-20030020215-A (KR)
Title: DC Power Supply for Wireless Modem into the Watt-Meter.
Inventor: JUNG YONG JU
IPC: H02M7/06
Filed: 2001-09-03
Abstract: PURPOSE: A DC power supply apparatus is provided to allow for an ease of manufacture, reduce cost and prevent switching noises, while reducing the size and volume of the apparatus. CONSTITUTION: A DC power supply apparatus comprises an element for coupling an input alternating current, a rectifier element for rectifying the input alternating current and a constant-voltage generating element for outputting constant voltage. The apparatus converts the AC voltage into DC voltage through the use of condensers arranged at both ends of an AC power.
Patent KR-20030022996-A (KR)
Title: Sludge cake supply apparatus on belt conveyer for coke transferring
Inventor: BAE JEONG HYO
IPC: B65G47/18
Filed: 2001-09-11
Abstract: PURPOSE: A sludge cake feeding apparatus on a belt conveyer for transferring coke is provided obtain cokes with improved quality, while reducing costs and preventing environmental contamination by mixing the sludge cakes with cokes. CONSTITUTION: A sludge cake feeding apparatus(100) on a coke transferring belt conveyor(1), comprises a chute(110) for receiving the sludge cakes transferred by the belt conveyor; a housing(120) communicated in a vertical direction to the bottom of the chute; a variable screw(130) penetrating through the chute and the housing, in such a manner that the sludge cakes contained in the chute are transferred to the bottom of the housing; a fixed plate(140) fixed at a lower end of the housing, which has an outlet for discharging the sludge cakes; and a cutter unit(150) for cutting the sludge cakes discharged through the outlet of the fixed plate.
Patent KR-20030023180-A (KR)
Title: Apparatus for cooling air supply in refrigerator
Inventor: CHO SEONG HO
IPC: F25D17/08
Filed: 2001-09-12
Abstract: PURPOSE: An apparatus for supplying chilled air of a refrigerator is provided to efficiently and rapidly dissolve disproportion of temperature in a refrigerator compartment. CONSTITUTION: An apparatus includes a moving chilled air discharge device(20) comprising a chilled air supply port(23) formed on one side of a rear side of a refrigerator compartment; a horizontal chilled air channel(21) extending from the chilled air supply port toward a door of the refrigerator compartment to be longer than length of shelves(12); a rod type vertical chilled air channel(22) extending from a door side end of the horizontal chilled air channel to the lower side; and a rotary chilled air spraying nozzle(26) formed on a lower end of the rod type vertical chilled air channel.
Patent KR-20030028609-A (KR)
Title: Dual mode charge battery for mobile phone
Inventor: HWANG GI CHANG
IPC: H04B1/38
Filed: 2001-09-20
Abstract: PURPOSE: A dual mode power supply unit of a mobile terminal is provided to allow two mobile terminals to share a battery by being coupled to the dual mode battery of which electric charges make a rated voltage and current flow to the terminals. CONSTITUTION: A battery coupling surface(111) is provided at one rear side of a main body(110) so as to be coupled to one side of a dual mode battery(130) for supplying power to operate a mobile terminal. A support protrusion(113) having a plurality of fixing grooves(112) is formed at a lower end of the battery coupling surface(111). A power terminal coupling protrusion(114) is formed at both upper sides of the support protrusion(113). A coupling protrusion(115) lets the battery(130) to be caught as being fixed in the fixing groove(112) and supported by the support protrusion. A coupling release protrusion(116) is formed to release engagement by pushing the coupling protrusion(115). The battery(130) has front and back main body coupling surfaces(131) to which two mobile terminals are respectively coupled. Two coupling recesses(134) are formed at an upper portion thereof, into which a coupling protrusion(115) of the main body(110) is inserted and fixed. At a lower portion of the main body coupling surface(131), power terminals(133) are formed to supply power by being in contact with power terminal coupling protrusions(114) of the main body(110), and a plurality of fixed protrusions(132) are formed corresponding to the fixing groove(112).
Patent KR-20030025538-A (KR)
Title: A Composition for Preventing and Treating an Injury of Gastric Mucous Membrane Induced by Salicylate Derivatives Comprising Decursinol
Inventor: HUH SEONG O
IPC: A61K31/35
Filed: 2001-09-21
Abstract: PURPOSE: A composition containing decursinol obtained from and an extract of Angelicae Gigantis Radix is provided which can effectively inhibit the gastric mucosa damage caused by analgesic and anti-inflammatory agents of salicylate derivatives when administered with salicylate derivatives. CONSTITUTION: The composition contains decursinol(7-hydroxy-8,8-dihydro-6H-pyrano(3,2-) chromene-2-one) or a pharmaceutically acceptable salt thereof such as aspirin. The decursinol can be obtained by extracting Angelicae Gigantis Radix and then purifying. The composition is orally or non-orally administered into mammals containing a human being at a daily dose of 0.5 to 100mg/kg, preferably 0.5 to 50mg/kg.
Patent KR-20020025761-A (KR)
Inventor: IKEDA TAKENOBU
IPC: H01L21/28
Filed: 2001-09-27
Abstract: PURPOSE: A fabrication method of semiconductor IC(Integrated Circuit) devices is provided to form a groove or a hole of high aspect ratio. CONSTITUTION: When a hole(3) is shaped in an insulation film(1) through selectively etching the insulation film(1) subjecting it to plasma etching treatment, by using C5F8, O2 and Ar etching gas for the insulation film(1) formed of silicon oxide, etching treatment is at first performed under conditions of weak deposition characteristics of a polymer layer and then is successively subjected to, with switching of the conditions to one of strong deposition characteristics.
Patent KR-20020026137-A (KR)
Title: Doped precipitated silica
Inventor: HELLWIG KLAUS-DIETER
IPC: C01B33/193
Filed: 2001-09-28
Abstract: PURPOSE: A process for preparing a precipitated silica doped with alumina for use in coatings for paper and other media intended for ink jet printing is provided, and coating compositions comprising precipitated silica doped with alumina is also provided. CONSTITUTION: Aluminum-doped precipitated silicas having a BET surface area of more than 300 m¬2/g and aluminum distributed uniformly in the silica particles are prepared by sequentially heating a mixture of water and sodium silicate at a temperature of from 70 to 86 deg.C and adding sulfuric acid until half of the sodium silicate is neutralized, then aging the mixture for a time of from 30 to 120 minutes, adjusting the pH of the mixture with sulfuric acid to a range of from 3.0 to 7.0, thereby precipitating the aluminum-doped silica, filtering the aluminum-doped silica from the mixture to form a filter cake and washing the filter cake, followed by drying and/or grinding the washed filter cake.
Patent KR-20030027490-A (KR)
Inventor: JUNG SANG GUK
IPC: H04B7/26
Filed: 2001-09-28
Abstract: PURPOSE: A method for managing upper and lower link resources in a CDMA communication system is provided to design frames in fixed length without individually operating each link, and to redesign intervals between upper and lower links to be applied to a traffic request of an existing link, thereby allocating deficient resources with resources of a surplus link. CONSTITUTION: A CDMA communication system variably configures size of upper and lower links included in a CDMA-DS TDD frame. The system replaces differences between entire capacities and margin capacities with remaining capacities(S301). If queue length of an activated terminal is shorter than usable data capacities, the system replaces a permissive transmission rate of the activated terminal with the maximum transmission rate of the terminal, and if the queue length is longer than the data capacities, the system replaces the permissive transmission rate with the minimum transmission rate of the terminal(S303-S305). The system replaces with new remaining capacities by using the remaining capacities of the step 'S301' and the maximum and the minimum transmission rates of the activated terminal(S306).