baber/WOPTO huggingface dataset:
Patent KR-20010037789-A (KR)
Inventor: HWANG MUN YEONG
IPC: F01N13/18
Filed: 1999-10-20
Abstract: PURPOSE: A front muffler structure of an automobile is provided to efficiently prevent the generation of stress in even case that first and second noise pipes are expanded due to heat of exhaust gas, thereby improving the durability. CONSTITUTION: In constructing a front muffler(100) of an automobile, a front muffler structure of an automobile includes a first noise pipe(110) and a second noise pipe(120) coupled with each other to pass exhaust gas into the front muffler, and a coiling(150) installed in the inner surface of a front end of the second noise pipe, so that if the first noise pipe and the second noise pipe are expanded, the first noise pipe is slided by elastic force of the coiling and self-mobility of the first noise pipe for absorbing expansive power.
Patent KR-20010037858-A (KR)
Inventor: KIM YEONG SIK
IPC: G11B7/09
Filed: 1999-10-20
Abstract: PURPOSE: An apparatus and a method for tracking a near field optical record reproducing system is provided to perform a tracking easily by forming a grating in an internal beam region of a critical angle of an objective lens. CONSTITUTION: An SIL(solid immersion lens)(8) generating an evanescent wave to an upper part of a disk(9) is formed on a block B and an objective lens(10) refracts light to the SIL(8). A grating(11) is formed in a critical angle region of the objective lens(10) and has an appointed thickness(d) and width(p). A laser diode(6) in a block A generates a light source. A photo diode(7) detects a diffracted light refracting or penetrating a grating(11) of the objective lens(10).
Patent KR-20010038307-A (KR)
Title: Device for controlling yarn feed speed to fiber machine
Inventor: YOO JAE POONG
IPC: D04B15/38
Filed: 1999-10-23
Abstract: PURPOSE: A yarn feed control device capable of softly feeding yarn that is delivered toward a knitting needle from an intelligent drum and controlling the amount of yarn to be stored is provided, thereby yarn is controlled to be fed to a fiber machine and adjusted to maintain both the tension and feed speed constant, and the operation of a fiber machine is controlled efficiently and accurately. CONSTITUTION: In a device for controlling the feed of yarn used for a fiber machine requiring soft and constant feed of yarn, the device comprises a high slope device(21K) that is stored in an intelligent drum device(230) and pushed down is softly pushed down in a state where yarn(15S) does not bite a disk slope part that is pushed down; and an elastic coil means(37) capable of constantly moving to a discharge area while yarn that is released in a soft state maintains constant elasticity at a drum means(230).
Patent KR-20010038854-A (KR)
Inventor: LEE SANG GYO
IPC: G11B20/04
Filed: 1999-10-28
Abstract: PURPOSE: A music file form supplied with a note and words and an apparatus for supplying are provided to enable a user to sing a song with a note and words by recording and reproducing a note and words compressed together. CONSTITUTION: A music file form comprises a header part(10), a words part(20), a note part(30), and a music part(40). The words part(20), the note part(30), and a music part(40) can be saved with being compressed repeatedly. a user downloads and saves a compressed music file, separates the header part(10), the words part(20), the note part(30), and the music part(40) respectively, displays a note and words on a monitor during listening to music.
Patent KR-20000035308-A (KR)
Inventor: ARAI TAKESHI
IPC: G11B7/257
Filed: 1999-11-09
Abstract: PURPOSE: A rewritable phase change type optical recording medium is provided to avert increased jitters, lower contrast, bursting, etc. respectively caused as deterioration by repeated overwriting. CONSTITUTION: An optical recording medium comprises at least a first dielectric layer, a first boundary layer in contact with a recording layer, and the recording layer laminated in this order on a substrate, wherein information is recorded, erased and reproduced by irradiating the recording layer with light, and the recording and erasure of information are effected by reversible phase change between the amorphous phase and the crystalline phase of the recording layer, and the first boundary layer is mainly composed of at least one selected from the oxides, carbides and nitrides of elements (excluding carbon) belonging to group 3A through group 6B of the 2 period through the 6 period in the periodic table, and also selected from carbon and compounds with carbon and oxygen and/or nitrogen, and that the recording layer has a specific composition.
Patent KR-20010048688-A (KR)
Inventor: KIM YOUNG CHUL
IPC: A63B69/36
Filed: 1999-11-29
Abstract: PURPOSE: Provided a tee up equipment for a golf ball which binds a tee and a slider magnetically so that it enables a tee to be exchanged easily. CONSTITUTION: The tee up equipment for the golf ball comprises the parts of: a slider which is moved up and down; a tee which is placed to be extended upwardly with supporting the golf ball; a tee support part which is moved between loading and unloading location; a slider driving part which escalates the slider between lower location for supplying the golf ball on the tee and one tee up location placed as escalation direction; a supply part for the golf ball which supplies the golf ball on the tee when the slider is declined; a detector for the golf ball which detects whether the golf ball is loaded on the tee to drive the slider driving part; and a detector for slider location which detects the location of the slider and stops the operation of the slider driving part.
Patent KR-20010054022-A (KR)
Inventor: SHIN HUN CHEOL
IPC: H01Q1/24
Filed: 1999-12-02
Abstract: PURPOSE: A planar monopole antenna is provided to be capable of solving the problems such as difficulty in leading-in/out or damage by embedding the antenna within a telephone or mounting it on the surface of the telephone. CONSTITUTION: A coplanar waveguide is used as a power supply line, and an outer conductor is connected to a ground surface using a through hole. In this structure, the ground surface is operated as a braun antenna having two branch lines because the ground surface seems to be looked as one line when viewed from upward. In addition, since its radiation resistance is about 20 ohm, the length of the coplanar waveguide is shortened by a predetermined length to serve as an impedance converter.
Patent KR-20010054427-A (KR)
Inventor: SHIN YEONG HYEON
IPC: H04L12/58
Filed: 1999-12-06
Abstract: PURPOSE: An Internet accessing method using a hot key is provided to provide a low-priced key board and obtain users' convenience in accessing the Internet by simply and promptly performing an Internet access by quickly moving into a corresponding site to provide a service desired by a user once a hot key prepared for the Internet access between a plurality of predetermined sites and each site is manipulated one time. CONSTITUTION: The first user depresses a specific hot key in an Internet keyboard(S1). It is determined whether the first user has been accessed to a site pre-set in the depressed hot key of the Internet(S2). If the first user has been accessed to the site, URL information assigned in a Web browser, an FTP software or a mail client is automatically inputted and automatically accessed(S4). It is checked whether a program fitting the URL assigned to the specific hot key as read is executable(S5). If the program is executable, the first user is accessed to the site corresponding to the hot key of the Internet or through a personal computer communication(S6). After the first user and the corresponding site are connected, the Internet keyboard codes data for a data warehouse related to user information and site access information and transmits it to an Internet key server(S10). The information is received and the Internet key server searches the user database(S11). It is checked whether the information is proper(S12). If the information is proper, the user information constructing the data for warehouse is updated or the updated content is stored(S13). If the information is not proper, information is inputted to the first user and a re-affirmation message for checking whether the procedure is proper is displayed in the Internet access(S14).
Patent KR-20010055967-A (KR)
Inventor: LEE MI HYANG
IPC: H04L12/26
Filed: 1999-12-13
Abstract: PURPOSE: An ATM performance data real time collecting apparatus and a method for a high speed information communication network are provided to implement a real time data collection by designing a system independently from other functions with respect to a performance data collection of a high speed information communication network and processing a collecting process into three processes, so that a network operator takes a proper action before an error occurs due to an over traffic load by checking a traffic status of a network. CONSTITUTION: Sub-networks(1,2,3) separate a high speed communication network. A performance data transfer apparatus(11) includes a performance data transfer(111) installed in each sub-network for collecting and transferring a performance data generated in a sub-network. A performance data server(4) stores a performance data transferred from the performance data transfer apparatus(11). The performance data server(4) includes a performance data distributor(41) which receives a performance data from the performance data transfer apparatus(11) and checks there is an error in the data. If there is an error, a recollection is requested. If there is not an error, the table is distributed based on the set distribution method.
Patent KR-20010062939-A (KR)
Inventor: KIM SANG HO
IPC: B60N2/75
Filed: 1999-12-21
Abstract: PURPOSE: An armrest of a seat is provided to improve safety by preventing the armrest from rotating forward while letting the impact energy in a vehicle chamber in a crash accident. CONSTITUTION: An armrest comprises a shaft(30) rotatably installed on an armrest frame(11) mounted in an armrest(10); a stopper plate(21) mounted on a backrest(20) to form a withdraw groove(21a) receiving a stopper pin(31); a spring(40) mounted between the stopper pin and the armrest frame; and a handle(32). The handle is pulled to withdraw the stopper pin installed on a side of the shaft from the withdraw groove of the stopper plate mounted on the backrest to rotate the shaft. Thereby, the armrest is prevented from rotating forward of a vehicle chamber while letting in the impact energy in a crash accident to improve safety.
Patent KR-20010057967-A (KR)
Inventor: HONG JAE HWA
IPC: H01F1/047
Filed: 1999-12-23
Abstract: PURPOSE: A multilayer plated Nd-Fe-B based magnet and its manufacturing method are provided to improve the corrosion resistance and the uniform electrodeposition and the adhesion by plating Nd-Fe-B based magnet with the nickel and the copper. CONSTITUTION: The Nd-Fe-B based magnet is plated with nickel having thickness of 1 to 5 micrometer, and then copper having thickness of 5 to 10 micrometer is plated on the nickel plated Nd-Fe-B based magnet. The manufacturing method includes the steps of an electrical plating of nickel on the Nd-Fe-B based magnet, an electrical plating of copper on the nickel plated Nd-Fe-B based magnet, and an electroless nickel plating on the copper plated Nd-Fe-B based magnet with nickel having thickness of 10 to 20 micrometer. The electrical plating of nickel having thickness of 1 to 5 micrometer provides the adhesion. When the thickness is less than 1 micrometer, the adhesion between the plated nickel and the magnet decreases. When the thickness exceeds the 5 micrometer, the stress of a plated layer increases. The electrical plating with copper improves the corrosion resistance and removes the stress. The electroless nickel plating enhances the uniform electrodeposition.
Patent KR-20010061166-A (KR)
Inventor: CHO GYU TAEK
IPC: B05B15/68
Filed: 1999-12-28
Abstract: PURPOSE: A sealer applicator automatically applies sealer on a sealer application area of a windshield glass. CONSTITUTION: An applicator(20) comprises an air controller(22), a sealer application frame(24), glass contact rollers(26), an applying nozzle(28), a glass pressing roller(30) and a variable motor(46). The air controller(22) is installed on one side of the sealer application frame(24). The glass contact rollers(26) are installed on both sides of the sealer application frame(24). The applying nozzle(28) is movably installed to the sealer application frame(24) which is the middle of the glass contact rollers(26). The glass pressing roller(30) is installed on one side of the applying nozzle(28) to be rotated by power transmitted. The variable motor(46) is installed under the sealer application frame(24) to transmit power to the glass pressing roller(30).
Patent KR-20010065465-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A hardware vending machine is provided so that a user conveniently buys various kinds of hardware to meet his needs at nearby his residence. CONSTITUTION: When a user pushes a selection button (1), a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an article receiving chamber (26) for preventing discharge of an article is opened. Right after discharging the article corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of article to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that an article is placed between the interrupter (24) and the plate (22) for the next vending.
Patent KR-20010066118-A (KR)
Inventor: KIM U JIN
IPC: H01L21/302
Filed: 1999-12-31
Abstract: PURPOSE: A wafer unloading apparatus for a chemical mechanical polishing system is to prevent a deionized water containing a slurry from falling down the ground, thereby making it convenient to work. CONSTITUTION: In a wafer unloading apparatus, after completing a chemical mechanical polishing process to a wafer(W), the wafer is mounted in unloading station(21). A deionized water is injected through a deionized water nozzle(22). The wafer mounted in the unloading station is transferred to a predetermined position of a wafer cassette that is stacked in a deionized water tank(23). When the wafer cassette is taken out from the deionized water tank, a wafer cassette supporter(40) is installed in an outer side of the deionized water tank with an inclination of a predetermined angle. A guide is installed in both sides of the wafer cassette supporter to support the wafer cassette and prevent the deionized water from being drained out.
Patent KR-20010066366-A (KR)
Inventor: CHOI SEOK WON
IPC: G02F1/1343
Filed: 1999-12-31
Abstract: PURPOSE: A liquid crystal display(LCD) panel of an in plane switching(IPS) mode is provided, which is appropriate to increase a visual angle and also to obtain a sufficient brightness. CONSTITUTION: The LCD panel comprises an upper substrate(20) and a lower substrate(22). The first electrode pattern(24A) and the first alignment film(26A) are formed on a bottom surface of the upper substrate in sequence, and the second electrode pattern(24B) and the second alignment film(26B) are formed on a surface of the lower substrate. The first electrode pattern is formed in one electrode plate form to cover all pixels equally like in an LCD panel of a TN(Twisted Nematic) mode, and the second electrode pattern also is formed in one electrode plate form to cover all pixels. A liquid crystal material(28) is injected between the first and the second alignment film.
Patent KR-20010066604-A (KR)
Inventor: KANG GYEONG HO
IPC: H01L21/68
Filed: 1999-12-31
Abstract: PURPOSE: A method of loading a wafer is to calculate average value about the loading position of the wafer and to use the average value as a reference of loading, thereby preventing misalignment of the wafer. CONSTITUTION: A wafer to be exposed is loaded in a wafer carrying unit with a lot unit. The loaded wafer is carried to a wafer holder. A computer determines whether the carried wafer is the nth wafer or not(S13). If so, the computer calculate and store its loading position(S14). An average value about the loading position is then obtained by the computer(S15). The average value about loading position of the nth wafer in one lot is then stored. The wafer carrying unit carries the wafer along the stored average, and loads the wafer in the wafer holder(S16). The computer determines whether the loading of the wafer is completed or not(S17). If so, the computer determines whether the loading position of the wafer in the next lot is calculated or not(S18).
Patent KR-20000038041-A (KR)
Title: Preparation of 1-butyl-4-piperidinylmethylamine
Inventor: FEDOULOFF MICHAEL
IPC: A61P1/04
Filed: 1997-09-09
Abstract: PURPOSE: A process for the preparation of 1-butyl-4-piperidinylmethylamine which is useful as an intermediate in the manufacture of compounds having pharmacological activity. CONSTITUTION: A process for the preparation of 1-butyl-4-piperidinylmethylamine, which process comprises: i) the reaction of isonipecotamide and 1-bromobutane to give the N-butyl derivative of isonipecotamide; followed by ii) reduction with LiAlH4, characterized in that the reactions i) and ii) are carried out in toluene as solvent.
Patent KR-20000036084-A (KR)
Title: Plug and mandrel bar for rolling of seamless steel pipe and method of manufacturing seamless steel pipe
Inventor: YORIFUJI AKIRA
IPC: B21B19/04
Filed: 1997-12-22
Abstract: PURPOSE: A plug and a mandrel bar is provide which are for use in rolling a seamless steel pipe of which a life can be substantially improved more than that of the prior art under a severe condition of use always exposed to a high temperature and high load. CONSTITUTION: A plug for rolling a seamless steel pipe which is used for punching a hole in a steel piece or adjusting an inner diameter or an outer diameter of a punched raw pipe, of which outer appearance shape is of a bullet-shape and comprised of an extremity end part, a work part, a reeling part and a parallel part characterized in that at least a surface layer of the extremity end and a surface layer of the work part is made of ceramics.
Patent KR-20000068650-A (KR)
Title: 액정표시장치
IPC: G02F1/1335
Filed: 1998-07-30
Abstract: 대향하는 내면에 각각 전극을 형성한 한쌍의 투명한 기판 간극에 액정층을 봉입하여 구성한 제 1 액정셀(16)과 제 2 액정셀(18)을, 시인측으로부터 순서대로 배치하고, 그 제 1 액정셀(16)의 시인측에 투과용이축과 직교하는 진동면을 가지는 직선편광은 흡수하는 흡수형편광판(12)을 배치하고, 제 2 액정셀(18)의 시인측과 반대측에 투과용이축과 직교하는 진동면을 가지는 직선편광은 반사하는 반사형편광판(14)을 배치하여 디자인면에서 변화가 있는 액정표시장치를 구성한다.
Patent KR-20000053050-A (KR)
Title: Substrate treatment device
Inventor: WEBER MARTIN
IPC: H01L21/00
Filed: 1997-10-01
Abstract: PURPOSE: A vapour suction arrangement is provided to draw off vapour in an area of a lift arrangement placed over treatment fluid. CONSTITUTION: Treatment fluid flows to a fluid container(1) through an inlet tube(15). Then the treatment fluid is drawn off from an overflow slot(16) placed along an upper edge of the fluid container(1). Vapour in a lift arrangement(8) area is drawn off through a plate(17) including pipes connected to an elbow element(20). A housing(9) of the lift arrangement(8) covers a part of the fluid container(1) to cover the area of the lift arrangement(8) placed over the fluid container(1) connected to a support arm(7).
Patent KR-20000068919-A (KR)
Title: 이동통신 시스템
Filed: 1997-09-30
Abstract: TDMA신호 및 타임슬롯공용/주파수채널공용 시분할 CDMA 신호를 시간축상 및 주파수축상에 할당되는 제어기능을 갖는 이동교환국(6∼8)을 구비하고 이동국(15∼33)이 이 이동교환국에 접속된 무선기지국(11∼31)과 다원접속방식에 의해 무선접속되고 고속데이타 전송기능을 갖는 이동국은 고속데이타 채널로도 무선기지국과 무선접속 가능한 이동통신 시스템에 있어서 인접하는 2개의 무선기지국에서 1개의 이동국으로 전송되는 각 하강회선의 프레임 내의 각각의 타임슬롯의 정보에 그들 무선기지국이 접속된 이동교환국에서 일련번호를 부여하고 이 일련번호에 따라 핸드오버의 처리를 실행한다.
Patent KR-20000053093-A (KR)
Title: Electrolytic membrane, method of manufacturing it and use
Inventor: MALLANT RONALD KAREL ANTOINE M
IPC: C08J9/36
Filed: 1997-11-05
Abstract: PURPOSE: Provided is electrolytic membrane comprising an ion-conducting polymer which is fixed in the pores of a porous polyalkene membrane stretched in at least one direction. CONSTITUTION: A polyalkene membrane has a porosity of 30-90 % and a mean pore diameter of 0.1 to 5.0μm. The elctrolytic membrane can be manufactured by impregnating the polyalkene with a suitable solution of the ion-conducting polymer at a temperature which is at least 80°C, preferably at least 110°C, and which is not above the melting point of the polyalkene membrane used. The electrolytic membrane is very suitable for use in solid-polymer fuel cells and batteries. Method of manufacturing an electrolytic membrane which comprises the following steps: a) dissolving an ion-conducting polymer in a solvent, at least 25% by weight of which is composed of a component having a boiling point higher than 125°C, b) applying an amount of the solution prepared under (a) to a horizontal polyalkene membrane stretched in at least one direction and having a pore volume of 30-90% of the total volume of the membrane, the amount of the solution being chosen in such a way that the volume of the ion-conducting polymer present therein is more than 60% of the pore volume, and the membrane being sealed at the underside, c) evaporating the solvent at a temperature which is at least 80°C and which is lower than the melting point of the polyalkene membrane.
Patent KR-20000069489-A (KR)
Title: 와이퍼 블레이드의 조인트 힌지용 지지부재
IPC: B60S1/40
Filed: 1998-10-08
Abstract: 본 발명은 윈드실드 와이퍼의 와이핑 봉(18)의 후크형 단부(20)에서 와이퍼 블레이드(10)의 조인트 힌지용 지지부재(30)에 관한 것이다.  외주(28)의 일부가 개방 허브이기 때문에, 상기 지지부재는 와이퍼 블레이드(10)의 지지볼트상에서 미끄러질 수 있으며 이와 같이 장착된 상태에서 후크형 단부(20)에 의해 허브 접촉면(46, 62, 66)과 맞물림 수단(70, 76, 78) 위에 유지될 수 있다.  허브(36)와 복수의 크로스바(60, 64, 70)에 의해 연결되어 있는 두 개의 측벽(32, 34)이 허브(36)를 향하여 양쪽에서 세로방향(38)으로 뻗어 있고, 그 측벽(32, 34)들의 내부폭(40, 42)은 양 대향 단부에서 상이하게 설정된다.
Patent KR-20000070074-A (KR)
Title: 도어와 일체로 성형된 매트
IPC: B60R13/02
Filed: 1998-01-15
Abstract: 차량 엔진실로부터 방화벽을 통해서 승객실내로 소음의 전달을 막기위한 대시 매트(10)이다.  대시 매트(10)는 차량 악세서리가 통과하는 방화벽에서 개구부와 정렬된 한쌍의 대향 도어(14,15)를 가진 평면 시트(12)로 구성되어있다.  도어는 차량 악세서리가 통과할 수 있는 개방위치와 도어(14,15)가 평면 시트(12)에 대하여 차량 악세서리를 밀봉하는 폐쇄위치사이에서 운동한다.
Patent KR-20010006100-A (KR)
Title: 도포 필름
IPC: C09J133/00
Filed: 1998-04-02
Abstract: 본 발명의 도포 필름은 피착체, 특히 복잡한 입체 구조에 마킹 부재를 도포할 때 중간 전달 부재로서 유리하게 사용되며, 연도, 고무 탄성 및 강성 사이에 우수한 균형을 보유한다. 필름은 JIS K 7127에 개시된 절차에 따라 200 mm/분의 장력 속도에서 시험한 경우 백킹 필름이 10% 모듈러스 하중 0.3∼1.6 kgf/15 mm, 10% 모듈러스 응력 0.1∼0.8 kgf/mm 2 , 100% 모듈러스 응력 0.7∼2.5 kgf/mm 2 , 및 모듈러스 응력의 변화율 3.0 이상을 보유하도록 만든다.
Patent KR-20010073531-A (KR)
Title: System and method of electronic commerce on internet
Inventor: HAN SANG HO
Filed: 2000-01-18
Abstract: PURPOSE: An EC(electronic commerce) service method and system is provided to enable a seller to trade commodities to a buyer, to realize a resonable price between the seller and the buyer according to the law of supply and demand, to process a trade offer or an inquiry in an electronic trade, and to offer commodity data, price data or field trend to the seller and the buyer over the Internet. CONSTITUTION: A system comprises a customized EC data service module(100), an open marketplace module(200), a news service module(300), and an electronic trade service module(400). The open marketplace module(200) enables a service user to input a trade offer or inquiry, edits the input data, loads up the edited data and enables the user to browse the edited data. The open marketplace module(200) can perform an auction or a reverse auction service. The news service module(300) offers latest news on a specific commodity or company, local informations, and market trend data. The news service module(300) enables the user to load up the news data over the Internet service site. The electronic trade service module(400) offers infra service such as a banking, an insurance or a logistics service for an international trade.