baber/WOPTO huggingface dataset:
Patent KR-20030047232-A (KR)
Title: Pre-filter
Inventor: CHA HEUI JANG
IPC: B01D39/14
Filed: 2001-12-08
Abstract: PURPOSE: A pre-filter is provided in which all components except non-woven fabric can be recycled, and it does not require long time to change the non-woven fabric. CONSTITUTION: The pre-filter comprises a polygonal frame(10) the inner circumferential surface of which is formed in an "L" shaped cross sectional shape; a mesh(20) attached to the rear surface of the polygonal frame; and a non-woven fabric(30) inserted onto the inner circumferential surface(12) of the polygonal frame, wherein the pre-filter further comprises a cover frame(40) for covering the polygonal frame from the side of the non-woven fabric, cross section of the cover frame is horizontally symmetrical with the polygonal frame and slightly larger than the polygonal frame, a protrusion(42) is formed at a part which is contacted with the non-woven fabric of the cover frame to fix the non-woven fabric, the protrusion(42) is formed at a part which is contacted with the non-woven fabric of the polygonal frame or mesh to fix the non-woven fabric, the polygonal frame is rectangular frame, and the outer part of the non-woven fabric is covered with a paper frame to reinforce strength.
Patent KR-20030047318-A (KR)
Title: An apparatus for assembling a bearing into a roll chock and supplying the bearing with grease
Inventor: HAN SANG BIN
IPC: B21B27/06
Filed: 2001-12-10
Abstract: PURPOSE: An apparatus for assembling bearing with a roll chock and supplying grease into the bearing is provided to uniformly supply grease over the whole area of the bearing by supplying grease from grease spraying nozzles aligned over the whole area of the bearing. CONSTITUTION: A frame(10) is horizontally arranged on an upper portion of a vertical column(12). A pair of moving blocks(32) are movably installed at front and rear portions of the frame(10). A bearing(2) is movably installed below the moving blocks(32). A grease supplying device(34) is provided to supply grease onto the bearing(2). A moving member(52) is installed at a lower center portion of the frame(10) in such a manner that the moving member(52) moves up and down. A roll chock assembling device(54) is positioned below the moving member(52) to assemble the bearing(2) into a roll chock.
Patent KR-20030048189-A (KR)
Inventor: LIM JONG CHEOL
IPC: C08L69/00
Filed: 2001-12-11
Abstract: PURPOSE: A flame retardant thermoplastic resin composition and a molded product prepared by using the composition are provided, to improve flame retardancy, hot water resistance, impact resistance, chemical resistance, hydrolysis resistance, stress cracking resistance, heat stability and workability. CONSTITUTION: The thermoplastic resin composition comprises 100 parts by weight of a resin component; 1-30 parts by weight of a mixture of organic phosphorus-based compounds comprising 5-95 parts by weight of the phosphoric acid ester morpholide compound of the formula I and 5-95 parts by weight of the phosphoric acid ester-based monomer of the formula II; and 0.05-5 parts by weight of a fluorinated polyolefin-based resin having an average particle size of 0.05-1,000 micrometers and a density of 1.2-2.3 g/cm3, wherein l is 1 or 2; R1, R4 and R5 are independently an unsubstituted or alkyl-substituted aryl group of C6-C20; R2 and R3 are independently an unsubstituted or alkyl-substituted arylene group of C6-C30; the average of x+y is 0-5; and R6, R7 and R8 are independently an unsubstituted or alkyl-substituted aryl group of C6-C20. The resin component comprises 45-95 parts by weight of a thermoplastic polycarbonate resin; 1-50 parts by weight of a rubber modified vinyl-based graft copolymer; and 0-50 parts by weight of vinyl-based copolymers or their mixtures.
Patent KR-20030048282-A (KR)
Title: Method for manufacturing a copper-clad laminate
Inventor: KO CHIEN HSIN
IPC: B32B15/08
Filed: 2001-12-11
Abstract: PURPOSE: A method for forming a copper foil laminate using a very thin copper foil for use in a printed circuit board is provided, by which disadvantages associated with using a thick copper foil, including occurrence of side etching effects, an excessive increase in the through hole and a time consuming process, are avoidable. CONSTITUTION: The method for forming a copper foil laminate comprises: forming first and second thin metal films on the first and second carriers; forming first and second copper films by electroplating; coating first and second resin layers on the first and second copper films; forming first and second semi-processed resin layers by curing the first and second resin layers; mounting a first assembly composed of the first carrier, the first thin metal film, the first copper film and the first semi-processed resin layer on a second assembly composed of the second carrier, the second thin metal film, the second copper film and the second semi-processed resin layer, the first and second semi-processed resin layers contacting each other; thermally pressing the first and second assemblies to form a laminate; and removing the first and second carrier from the laminate with the first and second thin metal films.
Patent KR-20030049978-A (KR)
Inventor: KIM SEONG GWANG
IPC: F16H7/08
Filed: 2001-12-18
Abstract: PURPOSE: A damping apparatus for a chain guide is provided to relax tension between a chain and the chain guide in a chain system of an engine and to remove abnormal vibration and reduce noise. CONSTITUTION: A damping apparatus(30) for a chain guide(20) comprises a base(31); a housing(32); a cylinder(33) and a piston(35). The base is stuck to a fixed side of an engine body. The housing is a tubular shape and opens both sides. One end of the housing is connected to the base. The other end of the housing receives the cylinder. The cylinder is filled with oil(50), and a shaft hole is formed to a side of the cylinder. The other side of the cylinder is stuck to a side of the chain guide. Orifices(36) are formed to the piston to be moved to both sides according to oil pressure of the cylinder in a middle portion of the cylinder. A rod(37) is protruded from a side of the piston and extended to the outside after penetrating the shaft hole. The rod is connected to a spring sheet(38). The spring sheet is supported by a spring(40) facing the base. Therefore, vibration of a chain(10) to the chain guide is absorbed.
Patent KR-20020051860-A (KR)
Inventor: SUGIZAKI RYUICHI
IPC: H01S3/067
Filed: 2001-12-21
Abstract: PURPOSE: An optical fiber, a dispersion compensator using the same and an optical transmission system are provided to allow a chromatic dispersion at a set wavelength in the wavelength range of or more 1420 nm but less than 1520 nm to be set to -8 ps/nm/km or less. CONSTITUTION: An optical fiber includes a first glass layer(1), a second glass layer(2) and a third glass layer(3), each of the glass layer(1,2,3) has a different composition between the neighboring layers. A standard layer serving as a standard for the refractive index distribution in these three glass layers(1,2,3) is the third glass layer(3). The first glass layer(1) and the second glass layer(2) are formed inside the third glass layer(3). In other words, the optical fiber is formed such that the outer peripheral portion of the first glass layer(1) is covered by the second glass layer(2), and the outer peripheral portion of the second glass layer(2) is covered by the third glass layer(3).
Patent KR-20030053190-A (KR)
Title: Method for recording a dubbing audio on rewritable medium
Inventor: EOM SEONG HYEON
IPC: H04N5/85
Filed: 2001-12-22
Abstract: PURPOSE: A method for writing dubbing audio data of a rewritable high density recording medium is provided to write still picture data having a recording format in a digital still camera and dubbing audio data at a large rewritable high density recording medium. CONSTITUTION: Still picture video and audio encoders(12,13) encode video and audio data selectively output through first and second switching units(10,11) to be compatible with formats of still picture and audio data in a digital still camera. Moving picture video and audio encoders(14,15) encode video and audio data selectively output through the first and second switching units to be compatible with formats of moving picture and audio data in a digital video recorder. An MPEG2(Moving Picture Experts Group2) multiplexer(16) multiplexes the moving picture video and audio data into MPEG 2 stream and outputs the MPEG 2 stream to a formatter(17). The formatter constructs the still picture video and audio data as the write size appropriate for a rewritable high density recording medium, and generates navigation information for the still picture video data and audio data. A microcontroller unit(19) writes the audio data having a format in the digital video recorder as dubbing audio data corresponding to the still picture video data, and writes and manages navigation information for linking playback between the still picture data and the dubbing audio data.
Patent KR-20030055414-A (KR)
Title: Apparatus for program and system information conversion method in digital television systems
Inventor: BAE BYEONG JUN
IPC: H04N7/01
Filed: 2001-12-26
Abstract: PURPOSE: A system for converting digital broadcasting program and system information is provided to convert program and system information loaded in a transport stream packet into a desired digital broadcasting system standard information in real time. CONSTITUTION: A system for converting digital broadcasting program and system information includes a transport stream demultiplexer(420), a user interface(430), a program and system information generator(450), and an output unit(460). The transport stream demultiplexer receives a digital broadcasting transport stream and divide the transport stream into a contents-stream packet and a program and system information packet. The user interface allows an operator to input data required for generating program and system information. The program and system information generator generates program and system information of a desired digital broadcasting standard using the data received from the multiplexer and the user interface. The output unit outputs the program and system information.
Patent KR-20030055948-A (KR)
Title: A device for preventing closure in supply line of cooling water of working beam post
Inventor: LEE SANG HUN
IPC: F27B9/12
Filed: 2001-12-27
Abstract: PURPOSE: A clogging preventing apparatus for a cooling water feeding port of a working beam post is provided to prevent the cooling water feeding port from being clogged by discharging scales from the working beam post through a valve. CONSTITUTION: A clogging preventing apparatus includes an outer pipe(131) having an inner pipe(132) therein. A cross-shaped connecting pipe(10) is coupled to a cooling water feeding port(131a) of the outer pipe(131). A filter section(20) is installed at an outer portion of the inner pipe(132). A bypass section(30) is connected to the cross-shaped connecting pipe(10). The bypass section(30) allows cooling water to be fed into the filter section(20) through a bypass pipe(31) and operates a limit switch(38). A cylinder(41) is installed in opposition to the outer pipe(131) of the cross-shaped connecting pipe(10).
Patent KR-20030055974-A (KR)
Title: Tub cover structure for washing machine
Inventor: RYU JAE CHEOL
IPC: D06F39/08
Filed: 2001-12-27
Abstract: PURPOSE: Counter flow preventive structure of a tub cover for a washing machine is provided to improve the reliability, and to prevent washing water from being transmitted to the upper part of the tub cover through a through hole regardless of rotation direction by shielding the through hole of a passing part with a vertical guide and a horizontal guide. CONSTITUTION: A counter flow preventive system is composed of a cover body installed in the upper part of a water tub; a passing part(30) penetrating the cover body and having a through hole(33) opened for the edge of the water tub; a horizontal guide(35) formed in the lower part of the cover body to form the through hole horizontally to the tub cover; and a vertical guide(37) extended downward to surround the outlet of the horizontal guide and both ends. Both sides and the rear part of the horizontal guide are extended downward, and a shield plate is extended to close the through hole. The rear part of the vertical guide is faced to the rear part of the horizontal guide, and both sides of the vertical guide are formed perpendicularly to water stream to prevent water from flowing into the through hole.
Patent KR-20030004979-A (KR)
Title: Mat for floor, apparatus and method for manufacturing the same
Inventor: SONG HAN JU
IPC: B60N3/04
Filed: 2001-12-28
Abstract: PURPOSE: A manufacturing apparatus of a floor mat and a method thereof are provided to recycle material, and to prevent environmental pollution in incinerating by melting thermoplastic elastomer and mounting in the rear part of the carpet material. CONSTITUTION: A manufacturing device of a floor mat is composed of a raw material stand(210) putting carpet material; a sewing machine(220) supplying the raw material successively by connecting raw material from a roll to the other roll; a transfer unit(230) transferring raw material; a first accumulator(240) keeping tension of raw material in transferring; a heating roller(250) preheating the raw material from the first accumulator; a coating machine(300) melting thermoplastic elastomer in the rear part of the carpet; a second accumulator(270) keeping tension of coated material; a cutter(280) cutting the coated carpet material; and a rewinder(290) rewinding the material. Material is recycled, and environmental pollution is prevented by coating the mat with thermoplastic elastomer.
Patent KR-20030058299-A (KR)
Title: Method for forming metal wire with improved misalignment margin
Inventor: LEE SEONG GWON
IPC: H01L21/3205
Filed: 2001-12-31
Abstract: PURPOSE: A method for forming a metal line using dual damascene processing is provided to be capable of restraining the degradation of devices due to misalignment. CONSTITUTION: The first insulating layer(23) and the first etch barrier layer(24) are sequentially formed on a lower metal line(21). The first etch barrier layer(24) is selectively etched by using a via hole pattern mask. The second etch barrier layer(27) is formed at both sidewalls of the first etch barrier layer(24). The second insulating layer(28) is formed on the entire surface of the resultant structure. A trench and a via hole are formed by etching the second and first insulating layer(28,23) using a line pattern mask.
Patent KR-20010072246-A (KR)
IPC: C12N15/09
Filed: 2000-06-06
Abstract: An article of manufacture is provided that is useful in differentiating between solutes, such as during electrophoretic separations. An embodiment of the article is a capillary tube, that carries a polymer along the inner wall of the capillary tube. The polymer is effective to reduce undesired interactions and preferably includes a polylactam that is absorbed to the surface before the surface is exposed to the solutes. A preferred polylactam is poly(vinylpyrrolidone) with a molecular weight greater than about 1,000,000 daltons (weight-average).
Patent KR-20010085407-A (KR)
IPC: A61P1/00
Filed: 1999-08-13
Abstract: TPL-2는 p105을 인산화하고 그 결과에 의한 단백질을 분해할 수 있으며, 이는 p50 Rel의 핵으로의 이동을 유도하는 것을 보여준다.  따라서, 본 발명은 NFκB의 활성화의 특이적 조절제, 이에 따른 p105가 관련된 염증 반응의 조절제 및 NFκB 활성화에 영향을 줄 수 있는 화합물 개발을 위한 표적으로서 TPL-2를 제공한다.
Patent KR-20010075025-A (KR)
Title: 자동판매기
IPC: G07F5/22
Filed: 2000-07-12
Abstract: 각종 금종의 위조경화에 의한 부정사용을 유효하게 방지할 수 있도록 한 자동판매기이다. 1회의 판매동작에서 투입경화의 수입허가매수를 설정부(112)에서 미리 설정하는 동시에 경화투입부(101)로부터 투입된 경화의 투입매수를 계수센서 (104)의 검출출력에 따라 계수하고, 경화투입부(101)로부터 투입된 경화의 투입매수가 설정부(112)에서 설정된 수입허가매수 이상으로 된 상태에서 반금조작이 이루어진 경우는 부정사용으로 이 반금지시에 따른 경화의 반환동작을 금지한다.
Patent KR-20010075464-A (KR)
IPC: H03K19/20
Filed: 1999-07-28
Abstract: 본 발명은, 하나의 출력(WLi)에서 3가지 상이한 전위(-2V, 0V, 4V)를 갖는 출력 신호를 발생시키는 디코더(DE)에 관한 것이다.  상기 제 2 전위(0V)는 제 1 전위(-2V)와 제 3 전위(4V) 사이에 놓인다.  상기 디코더(DE)에 의해서는, 상기 3가지 전위(-2V, 0V, 4V)중에서 임의의 전위가 단자(1, 2, 3, 4)에서의 전위에 따라 출력(WLi)에서 발생될 수 있다.
Patent KR-20010085961-A (KR)
Title: Identification label and method for producing said identification label
IPC: G09F3/00
Filed: 1999-10-28
Abstract: The invention relates to an identification label (10) to be fastened on the surface or around articles. Said identification label has a multi-layer structure with an identification layer (11) for optically labeling, a reinforcement layer (12) for mechanically stabilizing the identification layer and an adhesive layer (13) for fastening the identification label on the article. The reinforcement layer serves as the substrate for arranging thereon a transponder unit (16).
Patent KR-20010107961-A (KR)
IPC: B23H1/04
Filed: 1998-11-13
Abstract: 방전표면처리대상의 금형의 암틀에 금속분말, 금속화합물분말 등의 재료분말 을 충전하고, 금형의 수컷틀에 의해 암틀내의 재료분말을 가압성형한 압분체 총형전극을 사용해서 상기 금형의 틀면의 방전표면처리를 한다.
Patent KR-20010101157-A (KR)
IPC: B01J41/04
Filed: 1999-12-07
Abstract: 본 발명은 2개 이상의 중합체 성분(여기서, 하나 이상의 중합체 성분은 약 80몰% 미만의 스티렌 함량을 갖는 단량체 혼합물로부터 유도된다)의 관입 중합체 네트워크를 갖는 공중합체 비드를 포함하는 설폰화된 이온 교환 수지를 사용하는 발전소 응축수의 처리용 수처리 모듈 및 방법을 제공한다.  하나의 바람직한 양태에서, 다중 중합체 성분은 (i) 약 50몰% 미만의 스티렌 함량을 갖는 모노비닐리덴 단량체를 포함하는 제1 단량체 혼합물로부터 유도되는 제1 중합체 성분, 및 (ii) 약 50몰% 이상의 스티렌 함량을 갖는 제1 모노비닐리덴 단량체 및 가교결합제를 갖는 제2 단량체 혼합물로부터 유도된 중합체 성분을 포함한다.  제1 중합체 성분과 제2 중합체 성분의 가교결합제의 몰%의 비율은 약 0.7 미만이다.  본 발명은 응축수로부터의 콜로이드성 철 제거, 최소의 총 침출물 방출, 낮은 분자량의 침출물 방출 및/또는 감소된 설포네이트 함량을 갖는 침출물 방출에 더욱 효과적이다.
Patent KR-20010089712-A (KR)
Title: 안정성이 뛰어난 지방족 폴리에스테르의 제조방법
IPC: C08G63/87
Filed: 2000-10-27
Abstract: 본 발명은 휘발성촉매를 사용해서, 유통가스 하에서 고상중합함으로써 중량평균분자량이 50,000∼1,000,000의 범위에서 소망의 중량평균분자량에 도달한 지방족 히드록시카르복시산유닛 50%이상을 함유하는 지방족 폴리에스테르를, 이 지방족 폴리에스테르를 고체상태를 유지한 채, 유통가스 하에서 고상중합의 반응온도 이상에서 가열처리하는 것을 특징으로하는 안정성이 뛰어난 지방족 폴리에스테르의 제조방법이며, 본 발명의 제조방법에 의해 성형시의 안정성 및 보존안정성이 뛰어난 지방족 폴리에스테르를 얻을 수 있다.
Patent KR-20010086414-A (KR)
IPC: C07C29/128
Filed: 2000-03-03
Abstract: 디알킬 카보네이트 및 디올을 연속 제조하는 방법은 하기 단계 (1) 및 (2)를 포함한다: (1) 시클릭 카보네이트 및 지방족 1가 알코올을 연속 다단 증류탑으로 연속적으로 공급하고, 증류탑에서 에스테르 교환 촉매의 존재하에 시클릭 카보네이트 및 지방족 1 가 알코올 사이의 에스테르 교환 반응을 수행하고, 동시에 증류탑의 상부로부터 생성된 디알킬 카보네이트 및 미반응의 지방족 1 가 알코올을 함유하는 기체형 저비등점 혼합물을 연속적으로 인출하고, 증류탑의 하부로부터 생성된 디올 및 미반응의 시클릭 카보네이트를 함유하는 액체형의 고비등점 혼합물을 연속적으로 인출하는 단계, 및 
     (2) 증류탑의 하부로부터 인출된 고비등점 혼합물을 연속 에테르화 반응기로 연속적으로 공급하여, 미반응의 시클릭 카보네이트와 생성된 디올의 일부사이에서 연속적으로 에테르화 반응을 수행하고 사슬형 에테르 및 이산화탄소를 생성하고, 동시에 단계 (1) 에서 생성된 디올의 나머지를 함유하는 결과적인 에테르화 반응 혼합물 및 생성된 사슬형 에테르를 연속 에테르화 반응기로부터 연속적으로 인출하며, 상기 에테르화 반응 혼합물은 시클릭 카보네이트 대 디올의 중량비의 용어로 시클릭 카보네이트를 0 내지 10 -2 으로 함유하는 하는 단계.
Patent KR-20010102559-A (KR)
IPC: A61K38/44
Filed: 2000-03-30
Abstract: 본 발명은 화장품 및 피부과용 피부관리에 적합한 조성물에 관한 것이다.  특히, 상기 조성물은 대기 중 증가된 오존 농도에 의한 손상 및 이에 대한 2차 반응으로부터 피부를 보호하고자 사용되는 것이다.  이 조성물은 적어도 하나의 산화환원 효소 및 적어도 하나의 단백질분해 효소 억제제를 산화환원 효소 대 단백질분해 효소 억제제에 대한 중량비가 20:1 내지 1:20, 바람직하게는 10:1 내지 1:10, 특히 바람직하게는 6:1 내지 1:6으로 포함한다.
Patent KR-20020029650-A (KR)
IPC: C23C16/511
Filed: 2000-03-09
Abstract: 본 발명은 폴리머(4)의 보호 및 기능을 강화하는 표면처리 방법으로서, 챔버(10) 내부에서 플라즈마 가스로 적어도 하나의 실리콘얼로이층(43)을 증착한다. 실리콘얼로이는 실리콘, 실리콘산화막, 실리콘질화막 및 실리콘산질화막 중에서 선택된 것이고, 증착은 폴리머의 열화 온도 보다 낮은 온도에서 실행되며, 실리콘얼로이의 증착 전에 동일한 챔버 내에서 플라즈마로 표면의 예비처리를 행하고, 예비처리는 폴리머의 표면 부위를 에칭하는 것을 포함하는 표면처리 및 고분자 탄소 화합물을 증착하는 단계로 이루어진 것이다.
Patent KR-20020036939-A (KR)
Title: Orthopedic system having detachable bone anchors
IPC: A61B17/86
Filed: 2000-03-09
Abstract: The present invention provides an improved orthopedic system in which the part of a device that attaches to the bone is detachable from the rest of the device. The system includes a proximal bone anchor, associated proximal fastener, a distal bone anchor, and associated distal fastener. The bone anchors are affixed to the bone on opposing sides of the bone repair site, which may be an osteotomy. The fasteners serve to releasably mechanically couple the orthopedic device, which may be a distractor, to the bone anchors. In a preferred embodiment, the bone anchors are made from a resorbable material.
Patent KR-20020000639-A (KR)
Title: Method for producing hybrid disk, and hybrid disk
IPC: G11B7/254
Filed: 2000-05-05
Abstract: Method for producing hybrid disks has a first substrate that is transparent in a given spectral band. A layer system that is semi-transparent in the given band succeeds the first substrate and is followed by a further substrate that is transparent in the given band. Next, is a reflection layer system which is in the semi-transparent layer system and is deposited by a vacuum coating method of identical type. The first substrate is covered by a moisture protection layer system that is transparent in the given spectral band and has at least one layer deposited by a vacuum coating method of identical type.
Patent KR-20020013548-A (KR)
Title: Method and system for online payments
IPC: G06T1/00
Filed: 2000-05-24
Abstract: A method of interacting with a printed substrate. The comprises the steps of: interacting with the substrate using an optically imaging pen having a nib; optically imaging target elements and coded data; calculating a position of the nib; and generating digital ink in the pen, the digital ink being indicative of the identity of the substrate and the position of the nib relative to the substrate; and sending the digital ink to a computer system such that the computer system can identify the interaction with the substrate. The position of the nib is calculated using the coded data, a perspective transform and a known spatial relationship between an optical axis of the pen and the nib. The perspective transform is determined using the imaged target elements which are perspective-distorted due to a tilt of the pen.
Patent KR-20020011418-A (KR)
Title: Ｍａｇｅ로부터 유래된 면역성 펩티드 및 그의 용도
IPC: C07K16/18
Filed: 2000-05-17
Abstract: MAGE 과(family)의 단백질로부터 유도된 펩티드, 종양 치료에 면역유발 물질로서 전기 펩티드의 사용 용도, 전기 펩티드를 포함하는 조성물, 종양세포에 대한 세포독성 반응을 유도하는 방법, 조직적합 항원(histocompatibility antigen)을 발현하지 않는 흑색종 세포주 및 전기 세포주의 응용.
Patent KR-20020069162-A (KR)
Title: Terminal and electric connector having the same
Inventor: WATANABE SATOSHI
IPC: H01R4/24
Filed: 2002-02-22
Abstract: PURPOSE: To provide a terminal which surely and stably contacts with a conductor, and a connector having the terminal. CONSTITUTION: For the terminal having a contact portion 16 which passes through a sheath of a cable C having a conductor C1 composed of a plurality of element wires projects into and contacts with the conductor and is formed a lead edge of a metal plate extending a plane including a projecting direction into the conductor and a longitudinal direction of the conductor, the sectional form in a plane perpendicular to the above plane of the contact portion has a substantially V-shaped projected head 16B located at the center thereof and pressing portions 16A located on both sides of the projected portion and extending at a greater angle than the projected portion in the projecting direction.