baber/WOPTO huggingface dataset:
Patent KR-20000063985-A (KR)
Inventor: YOU BEUNG JIN
Filed: 2000-08-14
Abstract: PURPOSE: A compensation method of a commercial transaction according to a survey of public opinion is to provided to collect an opinion of a user who purchased the goods or used a service through the transaction, and to provide the opinion to a provider of the goods in order to apply a marketing strategy. CONSTITUTION: If a producer, registered as one of the members of a poll server, provides various data for manufactured goods and producers who produce them to the server, the poll server analyzes the data and configures a database(S21). If a client, who completed to purchase the goods through electronic or ordinary commerce using a commerce server, accesses the poll server(S22), the server provides a required questionnaire to collect his opinion or impression for the goods and producers(S23). The client makes an answer for the questionnaire(S24). The poll server analyzes the opinion or impression received from the client(S25). After confirming whether the client's answer was made out sincerely(S26), the poll server compensates the client for his response(S27).
Patent KR-20010021326-A (KR)
Title: Absorbent structure suitable for use in a sanitary absorbent article
Inventor: NGUYEN BU HIEN
IPC: A61F13/15
Filed: 2000-08-16
Abstract: PURPOSE: A sanitary napkin is provided to enhance fluid distribution by channeling the fluid away from the point of contact in collecting bodily fluids. CONSTITUTION: A sanitary absorbent article(20) includes a fluid-permeable cover layer(42) intended for placement against a body of a wearer when in use, a liquid-impervious barrier layer(50) intended to face away from the body of the wearer when in use, and an absorbent structure(44) intermediate the cover layer and the barrier layer. The absorbent structure(44) includes a first absorbent layer(46) and a second absorbent layer(48). The first absorbent layer(46) has a density of between about 0.04g/cm and about 0.09g/cm and superabsorbent particles incorporated therein in an amount no greater than about 15% on a weight per weight basis. The second absorbent layer(48) has a density of between about 0.25g/cm and about 0.5g/cm and superabsorbent particles incorporated therein in an amount no less than about 30% on a weight per weight basis.
Patent KR-20020014629-A (KR)
Title: Dealing method of mileage used in internet
Inventor: LEE DONG HOON
Filed: 2000-08-17
Abstract: PURPOSE: A method for transacting Internet mileage is provided to prevent a user from making impulse buying by enabling the user to use the mileage obtained from purchasing products and participating in events capable of offering premiums. CONSTITUTION: A user connects to a server using a client. The server provides/receives data to/from the client. After connecting to the server using the client, the user responds to a research. The user obtains mileage provided from a business which operates the server. In case that the user connects to the server and purchases a product, mileage relevant to the purchasing are provided to the user. The mileage the user obtained is stored in a database. The user transacts electronic commerce using the mileage on a web page provided from the server. In case that the user pays the price for using charged sites, the mileage stored in the database are paid and reduced according to the amount consumed.
Patent KR-20020017185-A (KR)
Title: Vicker loading and carrying tray for automatic dying device
Inventor: PARK SEONG SOO
IPC: G01N1/10
Filed: 2000-08-29
Abstract: PURPOSE: A beaker loading and transferring tray of an automatic dye and thickener mixer is provided to place plural beakers in dyestuff and thickener loading position accurately, and to transfer plural beakers stably at the same time in printing. CONSTITUTION: A beaker loading and transferring tray comprises a container closed in the lower part and bent; an upper plate(17) having plural through holes(17a) containing beakers in the upper part of the container; and a partition plate(19) having through holes integrated with through holes of the upper plate in the container. Dye is injected to the beaker with pipettes accurately in loading the tray in a measuring table, and printing test is performed promptly with reducing loading time. Contents are prevented from being spilt from the beaker with supporting beakers by through holes, and breakage of beakers is prevented with protecting by the tray. Productivity is increased with mixing dye and thickener simultaneously.
Patent KR-20020017189-A (KR)
Title: Method for fabricating a color filter substrate
Inventor: BAEK MYEONG GI
IPC: G02F1/1335
Filed: 2000-08-29
Abstract: PURPOSE: A manufacturing method of a color filter substrate is provided to substitute the glass substrate with a plastic substrate for improving the durability of the liquid crystal display. CONSTITUTION: A manufacturing method of a color filter substrate includes the steps of forming a common electrode(18) on an entire mother substrate, forming black matrix patterns(13) on the common electrode, forming color filter layers(15) between the black matrix patterns, forming an adhesive material(17) to the entire surface including the color filter layers, attaching a plastic substrate(19) on the adhesive material, and removing the mother substrate.
Patent KR-20020021871-A (KR)
Title: Acceptor activation method in Ⅲ-nitride compound semiconductor by a laser
Inventor: HAN MYEONG GEUN
IPC: H01S5/20
Filed: 2000-09-18
Abstract: PURPOSE: A method for activating acceptor of nitride semiconductor using laser is provided to simply activate an acceptor in a nitride semiconductor within very short time using a laser. CONSTITUTION: A laser is irradiated to a nitride semiconductor to activate an acceptor doped in the nitride semiconductor so that a hole density in the nitride semiconductor is increased. The laser has an energies ranges 1.5-6.5 eV. The laser includes KrF laser. The laser is irradiated at an inert gas atmosphere or a vacuous atmosphere having a pressure range of 1x10-10 -760 torr. The acceptor is Mg, Zn, Be, Cd, Ba, Ca, or C. The nitride semiconductor is GaxInyAl1-x-y N, where 0<=x<=1, 0<=y<=1, and x+y<=1. The irradiation of the nitride semiconductor is performed together with a heat treatment which heats the nitride semiconductor.
Patent KR-20010007796-A (KR)
Title: Solidity material for reapplication of waste
Inventor: CHOI YONG SEOK
IPC: C09K3/00
Filed: 2000-09-19
Abstract: PURPOSE: A composition for solidifying heavy metals-contained sludges as wastes, to cement is provided, which prevents heavy metals in a solidified structure from being dissolved, resulting in chemical stability, high strength and rapid solidification. The composition is applicable to pavement blocks and exterior material of buildings. CONSTITUTION: The solidifying composition comprises 44-62wt.% of CaO from sludge(slaked lime) of calcium carbide production, 23-30wt.% of SiO2 from Mn production or by-product scattered in silica furnace, 4-6wt.% of Al2O3 from waste water of Al-coating process, 7.5-12.5wt.% of CaSO4 from HF production, 2-3wt.% of Fe2O3 from rust of wire production, 0.5-1.5wt.% of CaCl2, and 1-3wt.% of Cr ligrin-based additive for rapid solidification. The solidification using pozzolan and hydration methods is performed by mixing the above solidifying material, potland cement and auxiliary solidifying material such as coal ash and fly ash.
Patent KR-20010007805-A (KR)
Inventor: RIM HYUNG RYUL
IPC: C09K3/00
Filed: 2000-09-25
Abstract: PURPOSE: Revised is a manufacturing method of waterproofing construction material by dissolving waste styrofoam/woodchip into organic solvent, thereby preventing environmental pollution. CONSTITUTION: The waterproofing construction material is prepared by (i) dissolving waste styrofoam/woodchip into organic solvent followed by removing deposits and floating matters; (ii) mixing the pretreated material in the first step with surfactant in a ratio of 1:1.
Patent KR-20020030421-A (KR)
Title: Metal-Insulator-Metal Capacitor and Method for Fabricating the Same
Inventor: BAEK MIN
IPC: H01L27/108
Filed: 2000-10-17
Abstract: PURPOSE: A metal-insulator-metal(MIM) capacitor is provided to prevent damage to an upper electrode and an insulation layer under the upper electrode in an etch process for forming a contact hole, by improving a step coverage between the upper electrode and a lower electrode in a region where a plug is to be formed. CONSTITUTION: The lower electrode(23a) is formed in a region of a semiconductor substrate(21) insulated by the first interlayer dielectric. An insulation layer(24) is formed from one side of the lower electrode to the first interlayer dielectric adjacent to the lower electrode. The upper electrode(25a) is formed on the insulation layer. The second interlayer dielectric is formed on the semiconductor substrate. The first plug(27a) penetrates the second interlayer dielectric, electrically connected to the other side of the lower electrode where the upper interconnection is not formed. The second plug(27b) penetrates the second interlayer dielectric, electrically connected to the upper electrode formed on the first interlayer dielectric.
Patent KR-20020031662-A (KR)
Title: Wireless Internet buying and selling guarantee
Inventor: JUNG HYEON JU
Filed: 2000-10-23
Abstract: PURPOSE: A wireless Internet transaction guarantee method is provided to guarantee a seller a payment by receiving the deposit money from a buyer in order to remove the mutual distrust caused by the transaction not to face each other like an EC(Electric Commerce) and Internet flea market and to notice the transaction status by a wireless Internet device. CONSTITUTION: The method comprises steps of a buyer and a seller registering to the transaction guarantee site with a wireless Internet terminal and transferring the preset money from the buyer by registering the relating article, quantity, price, and date to the site, displaying the deposit confirmation and the guarantee contents on the site after confirming the equality between the amount and name of deposit money and the price and name displayed on a bulletin board, displaying the delivery on the site after the seller checks the guarantee content and sends the article, the buyer displaying the buying confirmation on the site after the buyer receives the delivered article, the site transferring the deposit money to the seller, and the seller finishing the transaction by displaying the reception of deposit money on the site.
Patent KR-20010000898-A (KR)
Inventor: KIM IN SEOK
IPC: B09B3/00
Filed: 2000-10-26
Abstract: PURPOSE: A method is provided, for separating precious metals such as Mg, La, Eu, Y, Tb and Ce from a waste three-wave fluorescent lamp more effectively. CONSTITUTION: The method comprises the steps of crashing waste three-wave fluorescent lamps where fluorescent material containing metals such as Mg, La, Eu, Y, Tb and Ce is coated; dipping the crashed one into various acid solutions which have the selectivity to specific metals, to dissolve the specific metals and to obtain the acid solutions containing specific metal; precipitating the specific metal in the form of a metal salt; separating the metal salt from the solution; and calcining the separated metal salt to form metal oxide.
Patent KR-20020034701-A (KR)
Title: Trust conviction method for lon talk home network
Inventor: LEE SANG GYUN
IPC: G06F15/00
Filed: 2000-11-03
Abstract: PURPOSE: A method for checking the reliability of a LonTalk home network is provided to improve the reliability of data transmission and reception by checking errors between the transmitting adapters of a transmitter. CONSTITUTION: A neuron chip of a server adapter(3) checks the error in the data received from a server(1). If an error is detected, the data are received repeatedly. Otherwise, the data are transmitted by the LonTalk process. The data transmitted by the LonTalk process are received via a client adapter(4). The existence of an error in the received data is checked up. An error signal is transmitted. A neuron chip of the client adapter receives the error signal and transmits the error signal by the LonTalk process. The server receives the error signal via the server adapter. The data are transmitted repeatedly.
Patent KR-20020040318-A (KR)
Title: Method for creating of neighbor list in cellular system
Inventor: PYO JAE IK
IPC: H04B7/26
Filed: 2000-11-24
Abstract: PURPOSE: A method for generating a neighbor BTS(Base Transceiver Station) list in a cellular system is provided to improve the reliability of a system and efficiently operate the system by automatically generating an accurate neighbor BTS list as to an established BTS. CONSTITUTION: If a BTS is established, the predetermined number of candidate BTSs is determined using latitude and longitude information of the increased BTS and latitude and longitude information of other BTSs(S210). The predetermined number of neighbor BTSs is determined using the sector-classified antenna direction of the determined candidate BTSs(S220). Information of the determined neighbor BTSs is generated as a neighbor BTS list(S230).
Patent KR-20020041927-A (KR)
Title: Beeds containing combined antibiotic and the method of making the same
Inventor: CHO HUI JAE
IPC: A61K9/14
Filed: 2000-11-29
Abstract: PURPOSE: A process of preparing a complex antibiotic bead as a bone cement bead containing two or more antibiotics is provided. Whereby, the bead product has an increased treatment effect by improving an elution rate of an antibiotic. CONSTITUTION: Two or more antibiotic powers are mixed with bone cement powder and each antibiotic powder is kneaded with a liquid monomer. The kneaded material is poured into a mold and then injected and each injection molded product is formed into a bead. The antibiotic is cefazolin sodium and tobramycin sulfate.
Patent KR-20010062333-A (KR)
Inventor: GOTO NOBUHIRO
IPC: G06F17/00
Filed: 2000-12-12
Abstract: PURPOSE: To provide a game machine, such as a bingo game machine, with enhanced amusement to which a plurality of players can participate, and a control method for the game machine. CONSTITUTION: The game machine is provided with a card generating portion 411 that generates a plurality of pieces of matrix information associated with code matrices obtained by placing a plurality of different codes in small regions arranged in a matrix, respectively, a bingo judgment portion 1245 that, if a matrix of effective codes treated differently from codes in nature meets specified conditions in the matrix of the codes, permits repayment of specified tokens for money, and an in-progress bet setting portion 415 that accepts information about selection of codes and bets from players during selection of effective codes, and, if a specified bet has been made, changes the code selected by the player into an effective code. Thus codes players desire can be takes as effective codes.
Patent KR-20020049916-A (KR)
Title: A method for manufacturing steel for welding structure
Inventor: OH GYEONG SIK
IPC: C21C7/00
Filed: 2000-12-20
Abstract: PURPOSE: Provided is a production process of steel for welding structure which disperses Zr-Ti complex oxides within blooms to include minute ferrite system in an HAZ part to raise welding property so that it improves welding property and safety of steel. CONSTITUTION: In the steel for welding structure which is produced by deoxidizing molten steel wherein 0.06-0.30wt% of C, 0.05-0.50wt% of Si, 0.5-2.0wt% of Mn, less than 0.025wt% of P, less than 0.025wt% of S, residual Fe and other impurities are mixed firstly, deoxidizing at LF or RH secondly and continuously casting to produce a steel slab and hot rolling, the production process of steel for welding structure is characterized by inserting 50-150ppm of Zr to form Zr-Mn-Si oxide at second deoxidization and after 3-5 minutes, inserting 150-500ppm of Ti and continuously casting to disperse Zr-Ti complex oxides in the steel slab.
Patent KR-20020051070-A (KR)
Title: A simulator for alloying layer formation during aluminum coating
Inventor: SUNG JIN GYEONG
IPC: C23C2/06
Filed: 2000-12-22
Abstract: PURPOSE: An apparatus is provided which simulates molten aluminum plating using a simple equipment so as to problems of a conventional molten plating simulator, that is, difficulties in performing simulation test due to scale-up of the equipment. CONSTITUTION: The simulator for alloying molten aluminum plating comprises a cooling section(1), a preheating section(2) and an alloying section(3) which are constructed in three stages from up to down, and integrated in a cylindrical shape, wherein a cooling section sliding door(5) equipped with a cooling section sliding door transfer unit(4), an inert cooling gas input line(7) with an ejection nozzle(6), and an inert gas exit(8) are installed at the cooling section(1), a preheating section sliding door(10) equipped with a preheating section sliding door transfer unit(9), a reducing gas input line(11), a preheating furnace(12), a thermocouple(13), and a reducing gas exit(14) are installed at the preheating section(2), and an alloying section sliding door(16) equipped with an alloying section sliding door transfer unit(15), a melting furnace(17), a crucible(18), and an aluminum molten metal(19) are installed at the alloying section(3).
Patent KR-20020051583-A (KR)
Inventor: LEE JONG YUN
IPC: G07F17/00
Filed: 2000-12-22
Abstract: PURPOSE: A method for producing a vending machine for the communication between customers through a mobile phone is provided, therefore the customers communicate each other easily on the mobile phone. CONSTITUTION: The method for producing a vending machine for the communication between customers on the mobile phone comprises the steps of: picturing an image of a customer with a digital camera, inputting his or her name and nickname, and inputting his or her voice; displaying pre-input images and voices of others to the customer and allowing him or her to select one of them; and dialing to the selected one according to the kinds of customer's mobile phone.
Patent KR-20020053595-A (KR)
Title: Apparatus for providing power for mobile station
Inventor: HWANG BYEONG HUN
IPC: H04B1/40
Filed: 2000-12-27
Abstract: PURPOSE: A power supply device for a wireless terminal is provided to remove the noise of a baseband logic generated by a transmission burst operation of a power amplifier. CONSTITUTION: A baseband logic(250) processes a transmitting signal and a receiving signal of a wireless terminal. A power amplifier(220) amplifies the transmitting signal generated in the baseband logic(250) and transmits the amplified transmitting signal to an antenna(290). An LNA(Low Noise Amplifier)(260) amplifies the receiving signal transmitted from the antenna(290) and transmits the amplified receiving signal to the baseband logic(250). The first battery(210) supplies a power to the power amplifier(220). The second battery(230) is divided into the first battery(210), and supplies the power to the baseband logic(250).
Patent KR-20020055156-A (KR)
Title: A memory controller in digital broadcasting receiver system
Inventor: KIM MYEONG HO
IPC: H04N5/76
Filed: 2000-12-28
Abstract: PURPOSE: A device for controlling a memory of a digital broadcasting receiving system is provided to sequentially activate each low address, and to sequentially activate each column address, to reduce the number of clocks, thereby improving a processing speed at the request of the memory. CONSTITUTION: A bank address comparator(20) inputs memory request signals from a TP(Transport Packet)(10), a VD(Video Decoder)(11), a VDP(Video Display Processor)(12), and an AUDIO(Audio decoder)(13), respectively, and compares bank addresses to selectively output a bank address. A memory request buffer(21) temporarily stores the memory request signals inputted from the bank address comparator. A priority decider(22) checks priority of the temporarily-stored memory request signals, and selectively outputs a memory request signal to an SDRAM(Synchronous Dynamic Random Access Memory)(30).
Patent KR-20020058954-A (KR)
Title: Method of Fabricating the Barrier Rib on Plasma Display Panel
Inventor: LEE MYEONG WON
IPC: H01J11/22
Filed: 2000-12-30
Abstract: PURPOSE: A method for manufacturing a wall of a plasma display panel is provided to form a fine wall in large scale by using a photosensitive glass. CONSTITUTION: A photosensitive glass powder(50) is provided by powdering minutely a photosensitive glass material. The photosensitive glass powder(50) is put in a predetermined container. A mask pattern(54) is arranged to the photosensitive glass powder(50) and the photosensitive glass powder(50) is exposed to the light. The photosensitive glass powder(50) is heated so that a crystal phase is formed on a part of the exposed part and the unexposed part thereof. A wall is formed by etching the part that the crystal phase is formed. The photosensitive glass powder(50) includes SiO2, Li2O, Al2O3, AgCl, and K2O. The photosensitive glass powder(50) is made of Li2O of 14-28wt%, Al2O3 of 0.1-3wt%, Si2O of 55-78wt%, K2O of 0-5wt%, AgCl of 0-1wt%, and CeO2 of 0-1wt%.
Patent KR-20010022653-A (KR)
IPC: G01C19/56
Filed: 1998-09-17
Abstract: A digital control system for a vibrating structure gyroscope having a vibrating structure (3), at least a primary drive (4) for putting and maintaining the vibrating structure (3) in vibratory resonance, and at least a primary pickoff (2) for detecting vibration of the vibrating structure (3), includes a digital processing unit (22) for receiving output signals from the pickoff (2) for processing the received signals and for passing them to the primary drive (4) via digital to analogue converters (20). The system includes sampling at selected intervals of time the output signals before passage to the digital processing unit (22) and a variable frequency oscillator (23) connected to and under the control of the digital processing unit (22) for controlling the sampling intervals.
Patent KR-20010023383-A (KR)
Title: 코팅의 퇴적을 위한 제트 플라즈마 공정 및 장치 및그로부터 얻어진 코팅
IPC: B05D7/24
Filed: 1998-08-26
Abstract: 본원발명은 기재상에 유기 코팅을 형성시키는 방법을 제공한다.  본원 방법은 진공 중에 기재를 제공하고, 1 이상의 원천(source)으로부터 1 종 이상의 성분을 포함하고 약 130 Pa 미만의 진공에서 응축될 수 있는 1 종 이상의 기화된 유기 물질을 제공하며, 상기 기화된 유기 물질의 원천이 아닌 1 이상의 원천으로부터 플라즈마를 제공하고, 상기 기화된 유기 물질 및 플라즈마가 기재쪽으로 향하게 하며, 상기 플라즈마의 존재하에서 상기 기화된 유기 물질이 기재상에 응축 및 중합되어 유기 코팅을 형성시키는 것을 포함한다.  캐소드 시스템 (40), 애노드 시스템 (60) 및 유기 물질과 플라즈마 (160)이 기재와 접촉하기 전 또는 접촉하자 마자 상호작용하도록 기화된 유기 물질을 제공하기 위한 오일 전달 시스템 (120)을 포함하는, 기재 (75) 상에 코팅을 형성시키기 위한 제트 플라즈마 장치가 또한 제공된다.
Patent KR-20010023696-A (KR)
Title: Ｃｖｄ 장벽층을 갖는 보더리스 비아들
IPC: H01L21/285
Filed: 1998-08-31
Abstract: 언더컷, 하부 금속층의 식각된 표면을 커버하기 위하여 화학 기상 증착에 의해 얇고 컨포멀한 티타늄 나이트라이드 층들을 초기에 증착함으로써 보더리스 바이들이 채워진다. 이후, 가령 텅스텐과 같은 금속이 증착되어 보더리스 비아를 채운다. 실시예들은, 가령 테트라키스-디메틸아미노 티타늄과 같은 유기-티타늄 혼합물의 열 분해, 및 그의 저항성을 낮추기 위하여 H 2 /N 2 내에서의 증착된 티타늄 나이트라이드의 처리를 포함한다.
Patent KR-20010033902-A (KR)
Title: 반도체 웨이퍼 및 그 제조방법
IPC: H01L21/306
Filed: 1999-11-01
Abstract: 종래 표면 연마/양면 폴리싱법으로 제조된 웨이퍼의 배면에 관련되고, 디바이스 제조공정 동안에 관찰되는 문제점을 해결할 수 있는 배면 특성과 고평탄도를 갖는 반도체 웨이퍼의 제조방법을 제공한다. 또한, 본 발명에 따르면, 표면 연마 수단으로 웨이퍼의 양면을 평탄화하는 단계; 에칭처리로 가공변질층을 제거하는 단계; 및  이어 상기 웨이퍼를 편면 폴리싱 처리하는 단계를 포함하는 공정에 의해 얻어진 반도체 웨이퍼로서, 상기 웨이퍼의 배면이 20-80%범위 내의 광택도를 지닌 반도체 웨이퍼를 제공한다. 
     그리고, 적어도, 반도체 잉곳을 슬라이싱하여 절단하는 단계; 상기 웨이퍼의 전면과 배면 모두를 동시에 연마하는 단계; 이어 상이한 조건 하에서 그 전면과 배면을 별도로 연마하기 위한 표면 연마 수단으로 상기 웨이퍼를 평탄화하는 단계; 평탄도를 유지하면서 에칭 처리로 가공변질층을 제거하는 단계; 및 이어 상기 웨이퍼를 편면 폴리싱 처리하는 단계를 포함함을 특징으로 하는 반도체 웨이퍼 제조방법을 제공한다.