baber/WOPTO huggingface dataset:
Patent KR-20010025205-A (KR)
Title: A coupling device of a distributor for lpg vehicle
Inventor: CHI JEONG WOO
IPC: B60K31/00
Filed: 2000-10-16
Abstract: PURPOSE: A distributor is simplified in the structure thereof to reduce an installation cost, is stably positioned to improve a durability and assure exact ignition timing. CONSTITUTION: A distributor connecting device comprises a crank shaft gear(8), a driven member(10), a connector(14) and a distributor(22). The crank shaft gear(8) is disposed on the lower portion of an engine(2). The driven member(10) disposed on the outer periphery of the crank shaft gear(8) operates receiving motive power. The connector(14) connected with the driven member(10) transmits motive power. The distributor(22) is connected with the rear of the connector(14). When a vehicle is driving with an engine driven as above, although ripple and shock reach the connector(14), the distributor(22) performs the proper function thereof in a stable and fixed condition for the distributor is integrated with the connector(14) to be fixed and installed to a timing gear case(13).
Patent KR-20020030496-A (KR)
Title: Method For Offering A Component Using Plug-In
Inventor: YIM SUNG BIN
IPC: G06F17/00
Filed: 2000-10-18
Abstract: PURPOSE: A method for offering a component using a plug-in is provided to make a user run a component on the web by using the function of an automatic plug-in even via a mobile communication terminal. CONSTITUTION: The method comprises steps of a user logging into a service providing system via a terminal(302), the user searching a needed component and a search engine searching the component and providing the component to the user(304), the user experiencing the function of the component by performing plug-in of the component and running the component in a real system(306), the system outputting the motion of the component on the screen of a web browser and asking the user if the user wants to purchase the component(308), the user purchasing the component by using a shopping basket and paying for the component(310), and delivering the component to the user by downloading or CD-ROM(Compact Disk-Read Only Memory) rewriting(312).
Patent KR-20020032768-A (KR)
Title: CMOS passive frequency mixer
Inventor: CHO YEONG HO
IPC: H03D7/12
Filed: 2000-10-27
Abstract: PURPOSE: A frequency mixer using a complementary metal oxide semiconductor is provided to obtain a high P1 dB by increasing a linear characteristic. CONSTITUTION: 4 NMOS switches(MN1,MN2,MN3,MN4) and 4 PMOS switches(MP1, MP2,MP3,MP4) include a drain(D) and a source(S) as common terminals. The 4 NMOS switches(MN1,MN2,MN3,MN4) and the 4 PMOS switches(MP1,MP2,MP3,MP4) are connected to one another in parallel. The 4 NMOS switches(MN1,MN2,MN3,MN4) and 4 PMOS switches(MP1,MP2,MP3,MP4) form complementary switches(MC1,MC2,MC3,MC4). An RF+ signal is inputted to a drain(D) of the complementary switches(MC1,MC4) and an RF- signal is inputted to a drain(D) of the complementary switches(MC2,MC3). The complementary switches(MC1,MC2) have gate voltages of different polarities. The complementary switches(MC1,MC2) output an IF+ voltage through a source thereof. The complementary switches(MC3,MC4) have gate voltages of different polarities. The complementary switches(MC3,MC4) output an IF- voltage through a source thereof.
Patent KR-20020034752-A (KR)
Title: A metal wiring line in a semiconductor device and method for manufacturing the same
Inventor: JUN JEONG SIK
IPC: H01L29/40
Filed: 2000-11-03
Abstract: PURPOSE: A metal interconnection of a semiconductor device is provided to prevent adjacent interconnections from being short-circuited, by forming an insulation layer for preventing a short-circuited on an interlayer dielectric wherein a micro scratch is generated. CONSTITUTION: A semiconductor substrate(100) includes a plurality of conductive regions. The semiconductor substrate is covered with an interlayer dielectric including a via hole exposing a selected conductive region, a trench having a depth shallower than the via hole and a polished surface. A metal interconnection is filled in the trench and the via hole. The insulation layer(112) for preventing a short-circuited is interposed between the sidewall of the metal interconnection formed inside the trench and the interlayer dielectric.
Patent KR-20020036269-A (KR)
Inventor: PARK SEONG HO
IPC: C21D8/00
Filed: 2000-11-09
Abstract: PURPOSE: A method for producing a high strength hot rolled steel sheet containing phosphorus for hydroforming applications is provided. The obtained hot rolled steel has a tensile strength higher than 40kg/mm¬2 and an elongation ratio higher than 35wt.%. CONSTITUTION: The method includes the steps of (i) finish hot rolling a steel slab comprising C 0.025-0.06wt.%, Mn 0.15-0.45wt.%, P 0.06-0.12wt.%, balance of Fe, and other inevitable impurities in the temperature range of Ar3 transformation temperature and 900°C; and coiling in the temperature range of between 1087x(C+1.1P)+385 and 3261 x(C+1.1P)+254.
Patent KR-20020040019-A (KR)
Title: Apparatus and method for image improvement by DC value additional compensation of quantization error in image compression
Inventor: KIM JAE HO
IPC: H04N19/154
Filed: 2000-11-23
Abstract: PURPOSE: A device and a method for improving definition of an image through additionally compensating a DC(Direct Current) value of a quantization error in image compression, are provided to improve definition of the image restored through a quantization process of DCTed(Discrete Cosine Transformed) coefficients, so as to compensate only the DC value without changing a quantization value and use bits smaller than the change of the quantization value. CONSTITUTION: A first coupler adds inputted motion picture signals and motion compensation estimated signals. A DCT unit(2) performs DCT for the added signals. A quantizer(3) quantizes the signals of the DCT unit(2). A discrete VLC(Variable Length Coding) unit(4) performs VLR for difference signals in the quantized signals. An inverse quantizer(5) inverse-quantizes the quantized signals. An IDCT(Inverse DCT) unit(6) performs IDCT for the inverse-quantized signals. A frame memory(8) stores images of a prior frame output by being additionally compensated in an additional compensator(20). A motion estimator(9) estimates motion in the inputted motion picture signals using the frame memory(8). A motion estimator(10) estimates motion of the signals of the additional compensator(20) using a result estimated in the motion estimator(9) for transmission to the first compensator and the additional compensator(20). A motion vector VLC unit(11) performs VLC for motion vector of the motion estimator(9). A multiplexer(12) receives the signals of the discrete VLC unit(4) and the motion vector VLC unit(11) for multiplexing and outputs coded bit stream. And the additional compensator(20) receives the motion picture signals, the IDCTed signals, and motion-estimated signals, to compensate a DC value in an error caused by quantization for output to the frame memory(8) and the motion estimator(10).
Patent KR-20020040360-A (KR)
Title: A structure to fix sub-woofer for an automobile
Inventor: NOH YONG HO
IPC: B60R11/02
Filed: 2000-11-24
Abstract: PURPOSE: A sub-woofer fixing structure of a vehicle is provided to reduce a working time and enhance workability by fixing easily a sub-woofer at a vehicle body without using a bolt or screw. CONSTITUTION: A sub-woofer fixing structure of a vehicle comprises a plurality of T-shape cross-section protrusion(7) and a rail(9). The T-shape cross-section protrusion(7) is protruded and installed at a mounting surface(5) of a sub-woofer(3) to be faced and mounted at a vehicle body(1). The rail(9) is inserted at a gap between the T-shape cross-section protrusion(7) and the mounting surface(5) of the sub-woofer(3), and provided at a vehicle body(1) side in order to provide a coupling force. The rail(9) comprises a protrusion introducing portion and a coupling force providing portion. The protrusion-introducing portion is formed, so that the T-shape cross-section protrusion(7) is inserted vertically at the same time.
Patent KR-20010016324-A (KR)
Title: Wireless helix antenna manufacturing method and antenna therefrom
Inventor: CHO JU DAE
IPC: H01Q11/08
Filed: 2000-12-02
Abstract: PURPOSE: A radio helical antenna and method for manufacturing the radio helical antenna are provided to improve the yield rate by a process used in manufacturing a printed circuit board to manufacturing a stacking antenna. CONSTITUTION: A through-hole(302) is formed on a circular disc having both ends coated with a conductive material. The gilding is accomplished in the through-hole(302) formed in the circular disc. A plurality of antenna patterns are formed in the circular disc in which the through-hole is formed. A bonding film is positioned between the circular discs in which the through-hole(302) is formed, and a plurality of discs in which the antenna pattern is formed is stacked. The stacked discs are compressed. An antenna body is cut off from the compressed disc.
Patent KR-20020045940-A (KR)
Title: Device for combine anode lead of fbt
Inventor: KIM GYU JIN
IPC: H01F38/42
Filed: 2000-12-12
Abstract: PURPOSE: A device for combining anode lead of FBT(fly back transformer) is provided to prevent a loose contact of an anode lead by combining the anode lead with a conductive rubber through a lead combination terminal. CONSTITUTION: An anode lead combination structure includes an anode resistor(120) on a high voltage withdrawal unit(110) and combines an anode lead(130) through a conductive rubber(150) with a high voltage cable(140). A lead combination terminal(170) includes a lead combination bar(160) for a combination with the anode lead(130) inside the high voltage withdrawal unit(110). A connection bar(180) is connected with the lead combination terminal(170) and is inserted into the conductive rubber(150) which is connected with the high voltage cable(140).
Patent KR-20020047444-A (KR)
Title: Schooliq.co.kr
Inventor: KIM SANG HAK
IPC: G06F17/00
Filed: 2000-12-13
Abstract: PURPOSE: A Schooliq is provided to make the information exchange possible by making a user and a seller meet each other on the Internet, and to keep the maintenance of a school information project on the Internet without the need to construct a database and an exclusive server for the A/S(After Service). CONSTITUTION: The request and reception of the A/S for various kinds of equipments and softwares used for the information construction of each school is carried out by a server, a database system and an A/S management program through an Internet site(schooliq.co.kr). A manager and A/S manager of a supplying company form a community on the Internet site. The school carries out the history management of the service occurring at each school. The supplying company enhances the reliability of a customer by the rapid and accurate service process through the Internet reception of the service request.
Patent KR-20020047932-A (KR)
Title: Pulley structure for alternator
Inventor: LEE GYEONG WON
IPC: H02K7/18
Filed: 2000-12-14
Abstract: PURPOSE: A mounting structure of a generator pulley is provided to prevent the slipping generated between a belt and a pulley by allowing the pulley to relatively move to a driving shaft. CONSTITUTION: A hub(10) is inserted into a driving shaft(3) of a generator and provided with a projection(12) having a through hole at an external surface. A pulley(20) is provided with a projection(22) having a through hole at an internal surface opposite to the projection(12) of the hub(10). A spring(30) is installed within the pulley(20) and the hub(10). A side end of the spring(30) is inserted into the through hole of the pulley(20) and a side end(32) of the spring(30) is inserted into the through hole of the hub(10). First and second bearings(40,41) are pressed and inserted on upper and lower portions between the pulley(20) and the hub(10). A space(50) is formed between the hub(10) and the pulley(20) so as to transform smoothly the spring(30).
Patent KR-20020051305-A (KR)
Title: Method For Cleaning The Surface Of Casting Roll In a Continuous Strip Caster
Inventor: JUNG HAN NAM
IPC: B22D11/00
Filed: 2000-12-22
Abstract: PURPOSE: A method for cleaning the surface of casting rolls in a continuous strip caster is provided to substantially improve quality of a metal strip by floating shot balls during casting to remove black coat on the surface of the casting rolls, thereby cleanly maintaining the surface of the casting rolls. CONSTITUTION: In a method for continuously manufacturing a thin strip by injecting molten metal into a space between two casting rolls(2) using a continuous strip caster comprising two rolls, the method for cleaning the surface of the casting rolls in the continuous strip caster comprises the steps of positioning a black coat remover(8) comprising a shot ball chamber(20), an air distributor(30) mounted into the chamber(20) and an air supplying unit(35) supplying air through the air distributor(30) at the bottom of the casting rolls(2); positioning shot balls having an average diameter of 0.2 to 2.0 mm into the shot ball chamber(20) on the upper part of the air distributor(30); and removing black coat formed on the surface of the casting rolls by supplying air onto the air distributor(30) in a pressure of 2 to 12 bars so as to float the shot balls by the air supplying unit(35).
Patent KR-20020051612-A (KR)
Title: Prevention Of Illegal Software Usage Using Install Key Management Server
Inventor: JANG DONG MAN
IPC: G06F17/00
Filed: 2000-12-23
Abstract: PURPOSE: A method for preventing software from being illegally used using an installation key management server is provided to prevent software illegally circulated by enabling a user system to automatically connect to an installation key management server in case that a user tries to install a software illegally copied in a user computer system, by enabling the server to receive an installation key from the user system, and by enabling the server to judge whether to install the software. CONSTITUTION: In case that a user executes an installation removal program through a media in which relevant software is stored(201), the program tries to connect to the Internet(202). The program asks the user for inputting an installation key of the software(203). It is judged whether the key has a serial number(204). A user system is connected to an installation key management server(205). A work for sharing a secret key is performed for a secret communication between the user system and the server(206). An encoding is performed using the secret key(207). The key is transmitted to the server(208). The server performs a decoding process(209). The server judges whether the key decoded is registered in an installation key catalog of the server(210). In case that the key is registered, a message, which is not capable of installing, is generated(222). In case that the key isn't registered, it is confirmed whether the key is registered in an installation key discard catalog(211). A message capable of installing is generated(212). The message is encoded(214) and transmitted to the user system(215). The system encodes the message(216) and checks whether to install the software(217). The software is normally installed in the system(218). The connection to the Internet is released(219).
Patent KR-20020052006-A (KR)
Title: Apparatus and Method of Preserving a PC Based on a Smart Card
Inventor: KIM CHEON SA
IPC: G06F1/00
Filed: 2000-12-23
Abstract: PURPOSE: A system and a method for the security of a PC by using a smart card are provided to simultaneously perform the security of a PC and the PKI(Public Key Infrastructure) authentication with a card by restraining the booting of the PC without a manager card and limitedly allowing the use of the PC to the user of a registered smart card. CONSTITUTION: The system comprises a power supply(21), a PC security processor(23), a key selecting unit(24), a protocol processor(25), a display(26), a PKI processor(28), a card reader(22), and an RS(Recommended Standard)-232 port(27). The PC security processor notices the genuineness of a card by reading the serial number of a smart card and comparing the serial number with the number of a registered card. The key selecting unit sets up or disconnects a communication line. The protocol processor transmits data to the PC security processor and a PC. The display indicates the security and unlocking of the security. The PKI processor determines the communication performance with the smart card and controls the reading and recording of data. The card reader performs the data reading and recording of the smart card. The RS-232 port transmits the data to the PKI processor and the PC.
Patent KR-20020053924-A (KR)
Title: Method for compensating air mass in vehicles
Inventor: SHIN GI HA
IPC: F02D41/04
Filed: 2000-12-26
Abstract: PURPOSE: A method for compensating an air amount in a vehicle is provided to compensate a real-time air compensating amount in a highland according to the degree of a learning value. CONSTITUTION: A method for compensating an air amount comprises the steps of: checking a highland determining factor and a learning value of an idle air amount(S10,S20); determining whether the condition of idle is satisfied(S30); applying map data for air amount compensation and compensating the air amount(S40); checking the highland determining factor and the learning value of the idle air amount again(S50); determining whether the re-checked highland determining factor and learning value of the idle air amount are equal to the previous factor and learning value(S70,S80); and renewing the map data for the air amount compensation if the re-checked highland determining factor and learning value of the idle air amount are not equal to the previous factor and learning value(S90).
Patent KR-20020054698-A (KR)
Title: Method of monitoring the supply of a wafer coating chemicals and the fluid measuring apparatus therefor
Inventor: LEE JAE HUI
IPC: H01L21/027
Filed: 2000-12-28
Abstract: PURPOSE: A method of monitoring the supply of a wafer coating chemicals and the fluid measuring apparatus therefor is provided to reduce a manufacturing cost by using an optimal volume of the high-priced chemical solution for a deposition on a wafer. CONSTITUTION: A photoresist solution(PR) is flowed through two supply pipes(P1,P2) and photoresist pumps(M1,M2) respectively installed on the supply pipes(P1,P2) are pumping the photoresist solution(PR) to flow sensors(S1,S2) and controlling the photoresist solution(PR) volume by a controlling signal of a main controller(200). At this time, the flow sensors(S1,S2) are checking the supply volume of the photoresist pattern(PR) and transmitting signals to a flow meter(100) for checking the supply volume. Then, the result of the flow meter(100) is transmitted to the main controller(200).
Patent KR-20020058714-A (KR)
Title: Ailgn Apparatus Of Liquid Crystal Display
Inventor: PARK GWANG SEOP
IPC: G02F1/133
Filed: 2000-12-30
Abstract: PURPOSE: An aligner of a liquid crystal display is provided to minimize a deviation caused by misalignment that occurs when a passive tape carrier package is aligned. CONSTITUTION: An aligner of a liquid crystal display includes at least one alignment mark group(36), an attachment device, and a device alignment mark. The alignment mark group includes at least two panel alignment marks and is placed on a lower glass substrate(24), adjacent to a tape carrier package adhesion position. The attachment device attaches a tape carrier package(30,40) onto the tape carrier package adhesion position on the lower glass substrate. The device alignment mark is placed at one side of the attachment device and aligns the tape carrier package with the tape carrier package adhesion position in connection with at least two panel alignment marks.
Patent KR-20020057275-A (KR)
Title: A press punching apparatus having the function of preventing scrap from inverse-charge
Inventor: KIM IL YEOP
IPC: B21D28/00
Filed: 2000-12-30
Abstract: PURPOSE: A press punching apparatus is provided to prevent a scrap from being reversely discharged towards an upward direction of the scrap by forming a cutting surface having a high frictional coefficient at a predetermined portion of a shearing surface of the scrap. CONSTITUTION: A press punching apparatus includes a base(301) having a discharge hole(301) at a center thereof. A mold supporting slot(301b) is formed at an upper side of the base(301). A lower mold(302) is mounted on the mold supporting slot(301b) of the base(301). A moving disc(303) is provided in opposition to an upper side of the lower mold(302). A punch(304) is mounted on a center of a lower surface of the moving disc(303). A striper plate(305) is elastically installed at a lower side of the moving disc(303) through a guide shaft(306). A perforation hole(305a) is formed at a center of the striper plate(305).
Patent KR-20010022432-A (KR)
IPC: C07K1/14
Filed: 1998-07-30
Abstract: A soya extract having a content of glucoside isoflavones of at least 13% by weight and a content of 0.6 to 1.5 parts by weight of group 3 soya saponins per 1 part by weight of glucoside isoflavones. Also, pharmaceutical compositions containing this extract and methods of administering the extract to treat conditions such as pre- or post-menopausal symptoms, cancer, such as breast or prostate cancer, or alcoholism. The extracts are made by a process which includes the steps of treating ripe whole soya beans or oil-free soya flour with an aliphatic alcohol to obtain a first extract; concentrating the first extract to form a concentrated first extract; purifying the concentrated first extract by treatment with at least one aliphatic hydrocarbon; and extracting active components from the purified concentrated first extract with a water-immiscible aliphatic alcohol to obtain a second extract. Preferably, the final extract is concentrated dried to form the desired soya extract.
Patent KR-20010033256-A (KR)
Title: 피리딘 카르복사미드 기재의 살진균제 혼합물
IPC: A01N57/12
Filed: 1998-12-15
Abstract: 본 발명의 살진균성 혼합물은 활성 성분으로서 a) 하기 화학식 I의 아미드 화합물과 b) 망간 에틸렌비스(디티오카르바메이트)(아연 착물)(IIa), 망간 에틸렌비스(디티오카르바메이트)(IIb) , 아연 암모니에이트 에틸렌비스(디티오카르바메이트)(IIc) 및 아연 에틸렌비스(디티오카르바메이트)(IId)로 이루어진 군 중에서 선택된 디티오카르바메이트 II 및(또는) c) 하기 화학식 III의 카르바메이트 및(또는) d) 하기 화학식 IV의 N-아세토닐벤즈아미드 또는 그의 염 또는 부가물 및(또는) e) 화합물 V의 활성 성분 및(또는) f) 화학식 VI의 활성 성분 및(또는) g) 화학식 VII의 활성 성분을 상승작용 유효량으로 포함한다. 
     〈화학식 I〉 
     A-CO-NR 1 R 2   
     〈화학식 III〉 
     (CH 3 ) 2 N-CH 2 CH 2 CH 2 -NH-CO 2 -CH 2 CH 2 CH 3   
     〈화학식 IV〉 
     
       
     
     〈화학식 V〉 
     
       
     
     〈화학식 VI〉 
     
       
     
     〈화학식 VII〉 
     
       
     
     상기 식에서, 치환체들은 명세서에 정의된 바와 같다.
Patent KR-20010040455-A (KR)
Title: 혈관벽 내부로 용액을 주입하는 기구
IPC: A61F2/958
Filed: 1998-01-30
Abstract: 치료부위내부로 용액을 주입하기 위한 방법과 기구가 본문에서 제공된다. 하나의 실시예는 벌룬(16)과 카테테르(14)를 포함하는데, 상기 벌룬은 외부로 연장된 다수의 주입기(20)를 구비한다. 용액 통로(26)는 각 주입기를 용액원(60)과 연결시킨다. 사용하는 동안, 벌룬은 치료부위(54)에 인접한 혈관에 위치되고 혈관벽 내부에 주입기를 심기위하여 확장된다. 용액은 그 결과 용액 통로(26)내부로 유입되고 주입기(20)를 통하여 치료부위(54)로 유입된다. 제 2 실시예는 전술된 주입기(20)를 구비한 가요성 듀브(64)를 포함한다.  상기 튜브(64)는 다-루멘 카테테르(14)와 그로멧사이에 장착된다. 그로멧에 연결된 와이어(38)는 카테테르(14)의 루멘(27)을 통하여 통과된다. 상기 기구가 일단 혈관에 위치되면, 와이어는 부분적으로 철수된다. 이것은 그로멧을 카테테르(14)를 향하여 진행시키며, 그 결과 가요성 튜브(64)가 외부로 굽혀지도록 하며 주입기를 혈관벽 내부에 심는다.
Patent KR-20010106106-A (KR)
IPC: D06F33/02
Filed: 1999-07-16
Abstract: This invention relates to a digital electronic control unit for operating domestic and commercial appliances comprising a plurality of linear and non-linear sensors (2a to 2d), analog multiplexer (3), analog to digital convertor (4), linearity offset and sensitivity correction circuit (5), central control unit (6), digital noise filter (7), digital demultiplexer (8), control latches (9a to 9f) and non-volatile memory (17). The said digital electronic control unit further includes at least one of the following at the input of the said central control unit: real-time clock (C), remote control interface (R), network interface (N). An implementation in the form of an Application Specific Integrated Circuit (ASIC) results in a miniature and cost effective control element.