baber/WOPTO huggingface dataset:
Patent KR-20010092963-A (KR)
Title: Method for repairing bridge and structure
Inventor: PARK HO WAN
IPC: E01D22/00
Filed: 2000-03-28
Abstract: PURPOSE: A bridge repairing method and a structure are provided to prevent collapse of a bridge, to drain and evaporate rain water infiltrated into the bridge, and to check the state of cracks conveniently by sticking carbon fiber sheets in a lower concrete surface of the bridge in repairing the crack. CONSTITUTION: Cracks in a lower part of a bridge(1) and a concrete surface(3) of a column(2) are eliminated to repair the bridge. Primer(4) of 0.3kg/m2 is manufactured with mixing epoxy resin and a hardening agent, and spread two or three times. Adhesive resin(5) of 0.5kg/m2 is spread after curing the primer over 25 hours. A carbon fiber sheet(6) is stuck on the adhesive resin to expose the lower part of the bridge and the concrete surface of the column, and impregnation resin(7) is spread. The carbon fiber sheet is stuck, and the impregnation resin is spread repeatedly to stack more than two carbon fiber sheets. The impregnation resin is hardened for 2 weeks at the temperature of 10 deg.C and for a week at the temperature of 20 deg.C, and paint(8) is spread on the resin. The width of the carbon fiber sheet is controlled selectively according to the state of crack. The bridge and the column are repaired, and reinforced with stacking multiple carbon fiber sheets.
Patent KR-20000071537-A (KR)
Title: 양극 산화 처리 방법 및 장치
IPC: C25D11/04
Filed: 2000-04-01
Abstract: 양극 산화 처리 공정은, 처리욕에서 진동 유체를 발생시키기 위해 진동 베인을 200 내지 800 회/분의 주파수에서 0.5 내지 3.0 mm의 진폭으로 진동시키는 처리욕 진동 유동 교반 장치(A)와, 
     30 내지 40%의 다공성과 10 내지 400 ㎛의 기공경을 갖는 세라믹 확산 파이프로 된 처리용 폭기 장치(B)와, 
     0.5 내지 1.0 mm의 진폭과 100 내지 300 회/분의 주파수에서 금속체가 매달린 전극 바아를 거쳐 금속체에 진동을 인가하는 장치(C)와, 
     10 내지 100 mm의 요동폭과 10 내지 30 회/분의 요동 주파수에서 금속체의 요동 동작을 발생시키는 금속체가 현수된 전극 바아를 요동시키기 위한 장치(D)를 동시에 작동시키면서 수행된다.
Patent KR-20000036977-A (KR)
Inventor: SEOK CHANG SUNG
IPC: G01V3/10
Filed: 2000-04-03
Abstract: PURPOSE: A system for measuring position of buried pipe using magnetic field is provided to be independent on vibration, noise, moisture due to surround environment and be operated without a separate power supply. CONSTITUTION: A system for measuring position of buried pipe using magnetic field comprises a magnet(11), a current magnetic sensor(12), a signal processor(13) and a calculator(14). The magnet(11) is mounted on the buried pipe and form a magnetic field for measuring the position of the pipe. The current magnetic sensor(12) senses the magnetic field to convert it into current signals. The signal processor(13) processes the converted signals. The calculator(14) receives the processed signals to calculate the position of the buried pipe.
Patent KR-20000037276-A (KR)
Inventor: SON JAE HYUN
Filed: 2000-04-15
Abstract: PURPOSE: A customized internet auction system using electronic mail is provided to reduce effort and waste of time in using an internet auction system by enabling a user to start to bid receiving a notice about registration of interesting items and the highest bidding price of the items at real time. CONSTITUTION: An internet auction method using electronic mail is consisted of five steps. A first step is for a user to register interesting items at internet auction site. Interesting items are classified as three classes. A user can register in either only one class or all three classes and multiple items in each class. At second step, a member of the auction site can register his articles for sale. At third step, if an item previously assigned by user is registered, a manager of auction web site informs the user of the fact of registration of the item and the highest bidding price by real time using electronic mail. In this case, the highest bidding price is linked to the web site, so whenever reading the mail, the price is updated at real time. At fourth step, a user can start to bid using the electronic mail without connection to the web site. At fifth step, the user having entered in the bid receives a notice about the result of the bid by electronic mail.
Patent KR-20000037288-A (KR)
Inventor: LEE SANG HO
IPC: H04W4/12
Filed: 2000-04-17
Abstract: PURPOSE: A method for connecting demand and supply automatically using an internet and a telephone system is provided to connect demand and supply automatically by utilizing integrated information communication techniques, such as internet, portable phones, ARS(Automated Response Service), etc., for transaction between a demander and a supplier. CONSTITUTION: A car owner or a consignor carries out member registration through the internet or a document. If member registration is completed, the car owner or the consignor inputs or corrects physical distribution information, such as empty vehicle information, through the internet or ARS. As soon as the input of empty vehicle information is completed, an intelligent matching engine is automatically executed, searches matched freight information inputted in the data base and provides to the car owner and the consignor through a character message.
Patent KR-20010097615-A (KR)
Inventor: JEONG HYUN YONG
IPC: B60R21/16
Filed: 2000-04-25
Abstract: 본 발명은 ECU(20)에서 다양한 충돌상황에 따라 운전석 에어백(31) 및 조수석 에어백(32)을 차별적으로 전개하도록 제어하는 방법에 있어서:  필터링 및 샘플링된 가속도 신호를 검출하고, 감가속도(G)를 산출하여 설정된 임계치 이상인지 판단하는 단계;  감가속도(G) 신호가 설정된 임계치 이상이라고 판단되면 감가속도(G) 신호를 적분하여 차량의 속도를 검출하고, 감가속도(G)의 제곱과 속도의 승산치 혹은 감가속도 차의 절대값( |DG|=|G i -G i-1 | )과 속도의 승산치를 구하여 충격량(I)으로 인식하는 단계; 및  상기 충격량(I)이 설정된 임계치 이상이라고 판단되면 에어백 전개신호를 출력하여 에어백을 전개시키는 단계를 포함하여 이루어지는 것을 특징으로 함에 따라, 정면충돌 사고시 충돌 위치에 따라 운전자와 승객의 차별적인 보호가 가능한 상태로 가속도 센서를 배치하고 여러 가지 충돌상황에서 에어백을 적절한 시간에 작동시킬 수 있는 효과가 있다.
Patent KR-20000077278-A (KR)
Title: 기생용량로드들의 균형을 위해 빈 핀단자를 사용하는메모리모듈
IPC: H01L25/18
Filed: 2000-05-16
Abstract: 메모리모듈은 각각이 제어핀단자를 갖는 제 1그룹의 집적회로 메모리유니트들 및 제 2그룹의 집적회로 메모리유니트들을 구비한다.  제 2그룹의 각 메모리유니트는 제어핀단자를 구비하고 제 2그룹의 적어도 하나의 메모리유니트는 적어도 하나의 빈 핀단자를 구비한다.  제 1연결들은 외부소스로부터 제어신호를 수신하고 그것을 제 1그룹의 메모리유니트들의 각각의 제어핀단자에 공급하기 위해 제공된다.  제 2연결들은 제어신호를 수신하고 제 2그룹의 메모리유니트들의 각각의 제어핀단자와 제 2그룹의 메모리유니트들의 적어도 하나의 빈 핀단자에 공급하기 위해 제공된다.  바람직하게는, 빈 핀단자는 제어핀단자에 연결된 회로와 동작특성이 등가인 회로에 연결된다.
Patent KR-20010106909-A (KR)
Inventor: HONG BYEONG DEUK
IPC: C21D8/12
Filed: 2000-05-24
Abstract: 본 발명은 방향성 전기강판의 제조방법에 관한 것이고, 방향성 전기강판의 제조방법에 있어서, 고온소둔시 승온단계에서의 속도를 최적화하여, 생산성을 개선시키고 안정적인 자기적 성질을 확보하고자 하는 것을 주된 목적으로 한다. 
     상기 목적을 달성하기 위한 본 발명은, 중량로, Si:2.9~3.5, C:0.01~0.06, Mn:0.05~0.15, Sol-Al:0.02~0.035, S:0.025이하, Cu: 0.1~0.2, 잔부 Fe 및 기타 불가피한 불순물로 조성되는 강 슬라브를 1360℃ 이하의 온도에서 가열하고 열간압연 및 열연판소둔한 다음, 최종 두께로 2차 냉간압연하고, 1차 재결정소둔, 탈탄소둔 및 질화소둔후 고온소둔을 실시하는 방향성 전기강판의 제조방법에 있어서, 
     상기 고온소둔는 상온~950℃범위에서는 25~50℃/hr의 승온속도로 가열하고, 950~1050℃ 구간에서는 5~14℃/hr의 승온속도로 가열하고, 1050~1200℃의 구간에서는 15~25℃/hr의 승온속도로 가열하는 것을 특징으로 하는 방향성 전기강판의 제조방법을 그 기술적 요지로 한다.
Patent KR-20010107439-A (KR)
Inventor: JUNG MIN HO
Filed: 2000-05-29
Abstract: 본 발명은 인터넷상의 광고방법에 관한 것으로, 
     인터넷을 이용하기 위한 웹브라우저의 실행시 웹브라우저 화면상에 나타나 사용자의 임의로 이동할 수 있는 마우스 포인터의 일측에 광고창을 형성하고 이에 광고문구나 사이트주소, 설명등을 메인데이터베이스에서 수신받아 교체되면서 디스플레이되도록 하여 사용자가 원하는 사이트로 이동할 수 있도록 하므로서, 
     광고의 효과를 극대화 할 뿐만아니라, 각종 정보검색에 소요되는 시간과 노력을 최소화 하며 인터넷에 익숙치 못한 사용자들도 쉽게 정보를 검색할 수 있도록 한 것이다.
Patent KR-20000054568-A (KR)
Inventor: CHA KI HYEOK
Filed: 2000-06-12
Abstract: PURPOSE: A virtual market system for electronic commerce is provided so that a seller obtains results similar to those of an actual market which is uncomparable with any market analysis or simulation method and promotes the PR and sale of products with selectivity and intensiveness owing to a voluntary selection of a purchaser while targeting on only consumers who are about to actually buy the products by inducing the purchaser to actively and actually participate in purchasing, and the purchaser can get a desired product at a low price by active participation into the market. CONSTITUTION: A virtual market system for electronic commerce includes a member information database(1), an account information database(2), an option manager information database(3), an option information database(4), an option sales information database(5), an optional purchase information database(4), a member management server(7), an option manager management server(8), an option management server(9), an option buying/selling agent server(10), an option event agent server(11), and a market management server(12). A manager of an option produces various events through the option management server (9) and combines the events with specific products, thereby producing various options on products and adding the events to the option information database(4). The manager also performs sale with cyber money on the registered options through the option buying/selling agent server (10). The member searches options through the option management server (9) and purchases the option within the range of cyber money.
Patent KR-20020003680-A (KR)
Title: Real time bi-directional auction method and apparatus
Inventor: KIM MI RA
Filed: 2000-06-26
Abstract: PURPOSE: A method for a real time two-way auction and a device thereof are provided to inform a start of an auction to auction applicants automatically and to enable a seller and a buyer to perform a dialogue in real time during the auction and to satisfy a demand of the auction applicants by reducing an auction necessary time. CONSTITUTION: A seller connects to a server device and registers information with respect to a commodity to be sold and auction information including an auction starting time and an auction starting price using a terminal device(100). A server device displays the information with respect to the commodity and auction information including an auction starting time, an auction starting price, and an auction progressing time to a buyer, and receives an auction participating application from the buyer(110). A start of an auction is informed to buyers who display an intention for participating in the auction, respectively, before the auction is started(120). The server device transmits information including a message between the seller and the buyer to the seller and the buyer in real time and progresses the auction(130). After the auction is closed, a bid is stopped and the commodity is possessed by a buyer who suggested the highest amount of money(140).
Patent KR-20010007556-A (KR)
Inventor: HINENO SATORU
IPC: G11B7/1359
Filed: 2000-06-28
Abstract: PURPOSE: An optical pickup is provided to prevent characteristics of a focal error signal from deterioration owing to a horizontal deviation with a simple constitution by differentiating the length of the optical paths of two luminous fluxes into which return light is decomposed and condensing one luminous flux on a light receiving surface with a large beam spot in front of or behind a focus even when the focus is formed on the light receiving surface by the other luminous flux. CONSTITUTION: Laser beam(L1) exited from a semiconductor laser(32) is decomposed into -1st order, zero order and 1st order diffracted light beams by a grating(33), transmits a beam splitter(34) and is condensed on information surface of an optical disk(5). Return light(L2) is reflected by the beam splitter(34), is separated into two luminous fluxes whose exiting directions are different by a Foucault prism(37), and is received by a light receiving element(38). At this time, one of two luminous fluxes transmits an optical path different plate(39), and the length of an optical path up to the light receiving element(38) is set so to differ from the other luminous flux. Thus, condensing of the whole light quantity of the return light(L2) into a dead zone of the light receiving element(38) is avoidable.
Patent KR-20010049715-A (KR)
Inventor: INOKUCHI TATSUYA
IPC: G06F21/12
Filed: 2000-07-05
Abstract: PURPOSE: To provide a data recording medium and a data recording device in which recording capacity is large, recording information is protected and, further, cost is reduced. CONSTITUTION: This data recording medium 12 is provided with data recording regions 15, 16 and 17, and is featured in that the quantitative limit information 16a for the number of the information grasped by an information discriminating code related to the information to be recorded is preliminarily recorded in a data recording region.
Patent KR-20020006159-A (KR)
Title: structure to be fixed to move battery pack of handphone
Inventor: KWON HYEOK MAN
IPC: H04B1/38
Filed: 2000-07-11
Abstract: PURPOSE: A battery pack mounting and dismounting structure of a mobile phone is provided to allow a user to easily and conveniently use a mobile phone by smoothly performing an exchange of a battery pack by releasing the battery pack from a receptive space of a mobile phone body for exchange by forming an elastic ribs at both sides of the receptive space of the mobile phone body. CONSTITUTION: Elastic ribs(30) are formed at both sides of a receptive space(11) of a mobile phone body(10). In order to fix the battery pack to a receptive space(11) of the mobile phone body(10), the battery pack is closely adhered to an end portion of the receptive space(11) of the mobile phone body(10) and then the upper portion is moved downwardly. Then, the battery pack is fixed in the receptive space(11) by being engaged to a knob(12). At this time, ribs(30) are bent downwardly and has an elasticity upwardly. When the battery pack is desired to be released from the receptive space(11) of the mobile phone body(10), the knob(12) is pulled up. then, the end portion of the battery pack is released from the knob(12), and at this time, thanks to the force pushing upwardly, the battery pack is moved upwardly, thereby easily separating the battery pack from the mobile phone body(10), and then exchanged for use.
Patent KR-20020006969-A (KR)
Title: Real time multi-media data delivery method and apparatus on internet or intranet using unmanned camera
Inventor: SA TAE HYEONG
IPC: H04N7/16
Filed: 2000-07-14
Abstract: PURPOSE: A method and system for transmitting image information in real time through the Internet or intranet using an unmanned photographing device are provided to easily obtain image information for monitoring, searching and watching and to facilitate realization of a transmission system. CONSTITUTION: A system for transmitting image information in real time through the Internet or intranet using an unmanned photographing device includes an unmanned photographing device(10) having an unmanned camera for transmitting image information in real time, and a receiver(12) for receiving the photographed real-time image from the photographing device. The system further has an encoder(14) for processing the real-time continuous information transmitted from the receiver, and a server(16) for sending the real-time continuous information processed by the encoder to a browser(18) through the Internet or intranet at the request of a user.
Patent KR-20010049847-A (KR)
Inventor: FUJIYOSHI TOSHIYUKI
IPC: A47L5/14
Filed: 2000-07-22
Abstract: PURPOSE: To provide a vacuum cleaner with a damage preventive hose, allowing exhaust air from an electric blower built in a cleaner body to be returned into a suction implement via a hose and a pipe. CONSTITUTION: This vacuum cleaner has a suction passage and an exhaust passage formed in a hose 21, a pipe and a suction implement to be connected to a cleaner body in which an electric blower is built, the exhaust passage serving for returning exhaust air from the electric blower. The hose 21 consists of an outside hose 22 and an inside hose 23 to form the exhaust passage and the suction passage, and the inside hose 23 is assembled to be resiliently supported in the outside hose 22.
Patent KR-20010030081-A (KR)
Title: Coin discrimination apparatus
Inventor: ARIKAWA JUNICHI
IPC: G07D9/00
Filed: 2000-08-11
Abstract: PURPOSE: To obtain a coin discriminating device which can securely decide whether or not a coin having a common pattern on one surface and a different pattern on the other surface like Euro-coins can be received and its denomination. CONSTITUTION: The coin discriminating device is equipped with a discrimination means which has two color sensors 24 and 34 detecting image data on the top surface of a coin on the upstream and downstream sides of a coin passage part 2, reads pattern data on both the top and reverse surfaces of the coin, and compares the image pattern data with reference pattern data stored in a reference data memory by the denominations to decide whether or not the coin can be accepted and its kind.
Patent KR-20020013335-A (KR)
Title: Metallic Ink Composition, Method for Preparing Thereof and Floor Plate Prepared by Using the Same
Inventor: CHO IN SEOK
IPC: C09D11/037
Filed: 2000-08-14
Abstract: PURPOSE: A metallic ink composition, its preparation method and a flooring material prepared by using the composition are provided, to obtain a flooring material which has the metallic texture and appearance. CONSTITUTION: The metallic ink composition comprises 30-40 parts by weight of an acryl-based polymer; 10-20 parts by weight of aluminium powder; 40-60 parts by weight of an ethylmethyl ketone-based compound; 1-2 parts by weight of an additive; and 5-10 parts by weight of a cellulose acetate-based compound. The method comprises the steps of adding a monomer mixture consisting of 20-30 parts by weight of methyl methacrylate, 10-12 parts by weight of 2-hexyl methacrylate, 5-7 parts by weight of 1-butyl acrylate and 5-7 parts by weight of n-isobutoxy acrylate, and 3-5 parts by weight of benzoyl peroxide, to an ethylmethyl ketone-based compound and dispersing them; polymerization the dispersed mixture by the solution polymerization; and adding a mixture consisting of 10-20 parts by weight of aluminium powder, 1-2 parts by weight of an additive, 5-10 parts by weight of a cellulose acetate-based compound and 40-60 parts by weight of the ethylmethyl ketone-based compound, to 30-40 parts by weight of the obtained polymer and dispersing them. Preferably the aluminium powder has a particle size of 4-18 micrometers, and is treated with a pigment to allow it to show gold or blondes color.
Patent KR-20020015121-A (KR)
Title: System and Method for Offering Advertisement and Information Using Customer-Indication Device
Inventor: SHIN JEON SEOP
IPC: G06F15/00
Filed: 2000-08-21
Abstract: PURPOSE: A device and a method for providing advertisement and information using a customer display is provided to enhance the level of customer service and the sales by providing advertisement and information fitted to the business characteristic of a customer to a customer display. CONSTITUTION: The method consists of a customer display(10), an input device(20) and a server(30). The customer display is a VFD(Vacuum Fluorescent Display), which displays a character, a symbol and a figure by emitting the heat electron to the fluorescent material having a light emitting characteristic, and provides the information of product and the advertisement of the products, sale and various events. The input device inputs the characters representing the advertisement and information to the customer display, and includes a POS(Point Of Sales) system, a notebook and a PC. In case of realizing the data of a web to the customer display, the server executes a role for providing the advertisement and information to the input device connected to a communication network.
Patent KR-20010030152-A (KR)
Title: Method of forming a semiconductor device
Inventor: SINMURA TOSHIKI
IPC: H01L29/49
Filed: 2000-08-29
Abstract: PURPOSE: To obtain a method for fabricating a semiconductor device in which a polycide electrode having low layer resistance, high layer resistance stability and stabilized profile can be formed. CONSTITUTION: The method for fabricating a semiconductor device comprises a step for forming a polysilicon film 36 containing impurities on a semiconductor substrate 30 through a gate insulation film 34 when the gate electrode of a MOSFET is formed, a step for forming an amorphous titanium silicide film 38 having composition ratio of Ti and Si in the range of 1:2.3 to 1:2.5 on the polysilicon film by sputtering, a step for crystallizing the amorphous titanium silicide film by heat treatment, a step for patterning a multilayer film of the titanium silicide film and the polysilicon film according to the profile of a gate electrode, and a step for forming a thin film of SiO2 on the substrate surface and the side face of the multilayer film forming the gate electrode by subjecting the substrate on which the gate electrode is formed to quick thermal oxidation.
Patent KR-20020018824-A (KR)
Title: Flat panel TV based on minimized multiple CRT
Inventor: AHN SEUNG JUN
IPC: H01J29/86
Filed: 2000-09-04
Abstract: PURPOSE: A flat TV structure using a small multi-cathode ray tube is provided to facilitate manufacture of a small screen TV and a large screen TV by manufacturing an array of unit screens in various ways. CONSTITUTION: A flat TV structure using a small multi-cathode ray tube(20) comprises a screen(10) constructed by many unit screens(11). On the back side of each of the unit screens(11), a cathode ray tube(20) is arranged to be an (nxm) array. The cathode ray tube on each unit screen(11) scans an electron beam to only its corresponding cathode ray tube(20) to minimize the distance between the unit screen(11) and the cathode ray tube(20). The array of the unit screens(11) is arranged to obtain an aspect ratio of 4:3 or 16:9 proper for a usual image or a movie. By selecting the array (nxm) of the unit screens in various ways, a large scale or small scale flat TV is manufactured.
Patent KR-20020021576-A (KR)
Title: The vitamin 'SYK-HYE'
Inventor: CHOI JEUNG RAN
IPC: A23L2/38
Filed: 2000-09-15
Abstract: PURPOSE: A sweet rice drink(shikhye, Korean native name) obtained by mixing an extract of green tea or persimmon leaves with a mixture of hard-boiled rice and malt and then fermenting with water is provided. Therefore, the rice drink contains a large amount of vitamin C and has a fresh and good taste. CONSTITUTION: Wheat or barley is germinated and then dried to produce malt. Green tea or persimmon leaf is soaked hard boiled water for 3 to 4 hr and then mixed with the malt and hard-boiled rice.
Patent KR-20020022368-A (KR)
Title: Method for constructing OSD and remocon according to it of television
Inventor: LIM SO YEONG
IPC: H04N5/445
Filed: 2000-09-20
Abstract: PURPOSE: A method of constructing an OSD of television and a remote control performing an operation corresponding to the method are provided to display a channel frequently used, program information, EPG screen and other functions at the moment when the information and functions are needed. CONSTITUTION: In a method of constructing an OSD of a television set, a channel banner screen is displayed on a portion at the left of the upper part of a television screen for a predetermined period of time and then disappear(S11). A program information banner screen is arranged at the lower part of the television screen horizontally long(S13). A time line program guide screen occupies the entire screen and page scroll by channels and time can be made using color buttons. When CAT button is pushed, a user can see channel information by categories. The contents of an OSD are constructed of texts to establish clear contents to be transmitted.
Patent KR-20020024991-A (KR)
Title: V-belt made of the side of a circular arc shape
Inventor: SHIN DAE OK
IPC: F16H7/02
Filed: 2000-09-27
Abstract: PURPOSE: A V-belt having an arc type side surface is provided to reduce the depress of a top surface of the V-belt and restrain the withdrawing of the V-belt into a pulley, thereby reducing the generation of slippage and preventing the decrease of durability of the V-belt. CONSTITUTION: A V-belt having an arc type side surface which passes points(103,105) from a center of a circle, wherein the center of circle is a cross point(101') between a center point(102') of a side surface oblique line(102) and a top surface horizontal line(101) or an extension line of the top surface horizontal line.