baber/WOPTO huggingface dataset:
Patent KR-20000058241-A (KR)
Inventor: JANG YEONG GYU
IPC: H04N19/51
Filed: 1999-11-09
Abstract: PURPOSE: A moving image edit system and an object information service method using the same are provided to supply users with fashion information corresponding to fashion items within moving images selected by the user through a network. CONSTITUTION: A moving image edit system comprises a moving image DB(200), an event information DB(300), an image editor(200), an edited image DB(400) and a server(500). Image images having fashion related items are compressed into frame unit to be stored in the DB(200). Fashion information corresponding to the fashion items are stored in the DB(300). The image editor(200) inserts events into the fashion items existing in still frame images generated whenever the moving image is displayed by using image map tag technique. The event inserted still images are stored in the DB(400), in which the events and the fashion items corresponding to the events are linked. The server(500) provides clients connected through a communication network with the compressed moving image, the event inserted images and the fashion items.
Patent KR-20000007020-A (KR)
Inventor: WON CHEE SUN
IPC: G06T9/00
Filed: 1999-11-19
Abstract: PURPOSE: A method is provided to share transfer and storage channel by inserting a voice signal to an audio data using a data hiding(watermarking) technique. CONSTITUTION: The channel sharing method comprises the steps of: generating a watermark expressing second digital data desiring a sharing; pre-processing in order to insert the watermark into second digital data; inserting the watermark of the second digital data into the first digital data; extracting an original watermark through a reserve processing of the watermark insertion from the first data in which the watermark is inserted(the second data is hid in the first data); and correcting or repairing an error generated in the extracted watermark.
Patent KR-20010047857-A (KR)
Inventor: KIM JONG ROK
IPC: C14C3/02
Filed: 1999-11-23
Abstract: PURPOSE: A water-dispersive acrylate tanning agent is provided which has good flexibility and hidden surface filling property. CONSTITUTION: The water-dispersive acrylate tanning agent is prepared by graft polymerizing 5-50% of natural oil and fat having an iodine value of not less than 50, 20-50% of monomer A having an acid group, and 5-50% of monomer B composed of at least one of acrylic monomer or vinyl monomer and then neutralizing the acid group by alkali solution, wherein the natural oil and fat is plant oil, fish oil or animal oil and the monomer A having an acid group is (metha)acrylic acid, monomer of sulfonic acid, monomer of vinyl phosphoric acid or alkaline salts thereof.
Patent KR-20000012371-A (KR)
Inventor: YOON SEI HOON
IPC: C08J7/04
Filed: 1999-11-30
Abstract: PURPOSE: An antiskid material of polyolefin film bag is an antiskid coating material for coating the polyolefin film bag in order to prevent collapse of the stacked polyolefin film. CONSTITUTION: An antiskid polymer resin for a polyolefin film bag comprises: (a) a polyurethane prepolymer having an NCO terminal group for a perfume component; (b) a polyalkyl or polyaromatic polymer resin cross-linked with the polyurethane prepolymer; and (c) a catalyst, a water proofing agent, an antioxidant and a UV stabilizer. The antiskid polymer resin is prepared as a polymer having the consistency of 0.5-5 Pa-s in 50 wt.% of toluene solution.
Patent KR-20000057042-A (KR)
Inventor: YAMASHITA KAZUO
IPC: H04B1/10
Filed: 1999-12-07
Abstract: PURPOSE: An interference wave cancelling device is provided to enable users to successfully cancel interference wave in an area other than pinpoint. CONSTITUTION: An interference wave cancelling device includes the following components. A phase flat intermediate frequency narrowband band-pass filter(20B) includes two signal passes, namely a main signal pass(38) and a delay pass(40). A main signal pass(38) is equipped with a broadband band-pass filter(42). A delay pass(40) is equipped with a narrowband band-pass filter(44). An attenuator(46) which attenuates the signals. A phase shifter(48) which is set the amount of phase shift in order to shift the signals that has passed the main signals pass(38) into antiphase signals in the delay pass(40). A two-way hybrid(50) which distributes the signals from MIX(18) to the main signal pass(38) and the delay pass(40) in the same phase and the same amplitude. A two-way hybrid(52) combines the signals which have passed the main signals pass(38) and the delay pass(40) in the same phase and the same amplitude and provides the signals to the MIX(22).
Patent KR-20000048067-A (KR)
Inventor: SCHMITT LUBOVIC
IPC: B60C25/02
Filed: 1999-12-10
Abstract: PURPOSE: A method and a device for mounting a tire are provided to mount the tire on a rim without deforming the tire at a relatively high speed. CONSTITUTION: In a method for mounting a tire(20) on a rim(3) and a device for use in the method, the method comprises extracting a bead(21) out of a mounting groove(34) of the rim(3) so as to bring it axially outside a seat(32) of the rim(3), with a view to subsequently mounting that bead(21) on the seat(32), the other bead having been mounted on another seat. The method further includes bringing the bead(21) into a local extraction position, radially and axially outside the seat(32), and of extracting the bead(21) on the whole circumference of the tire(20), by pivoting a bead gripper(14) on two pins(16, 18) provided radially on both sides of the mounting groove(34) of the rim(3). The device includes a bead gripper(14) pivotally mounted on one of the pins(16, 18) which is mobile and coupled to a control(15) through a rod(17) which is pivoted on the other pin. Consequently, it is possible to mount the tire on the rim without deforming the tire at a relatively high speed.
Patent KR-20000052519-A (KR)
Inventor: BRAUN PHAUL WILHELM
IPC: F16D1/09
Filed: 1999-12-20
Abstract: PURPOSE: A timing disc carrier is provided to reduce manufacturing recision of a motor shaft and simplify the assembling of a timing disc when automatic centering of the timing disc on the motor shaft. CONSTITUTION: A timing disc carrier includes a timing disc supporting surface(1), a hub(2) and a strip(3) extended in the axial direction on an inner wall of a hub(2) for pushing hub on a motor shaft. The timing disc supporting surface is formed in the shape of a disc and has a through hole extended in the axial direction(X) in the hub. The strip has a trapezoid traverse surface so that narrower side surfaces are broken when inserting the motor shaft. If the hub is formed of a ductile material such as a spring steel or aluminium or plastic, the dividing force is received in the hub so that the hub is simply inserted by the dividing force at a relative small power consumption, thereby preventing the deformation or inclination of the timing disc on the motor shaft.
Patent KR-20010064863-A (KR)
Inventor: LEE SUN JO
IPC: H05B6/80
Filed: 1999-12-20
Abstract: PURPOSE: A damper device of a microwave oven is provided to prevent transmission of an overload to a microswitch from a damper device controlling inflow of an airflow into a cavity and generation of abnormal noise from a damper. CONSTITUTION: A damper device of a microwave oven includes an air duct(110) installed in an electrical device chamber to guide an airflow for cooling into a cavity, a damper(112) installed to rotate upon a hinge shaft(H) and elastically supported on a portion, a cam member contacting to one end of the damper and having a high face(132) and a low face(134), and a drive motor(120) rotating the cam member. When one end(112a) of the damper contacts to the high or lower face of the cam member, another end(112b) of the damper opens or closes the air duct. Herein, a microswitch(140) contacts to protruded contact points of the cam member. As the protruded contact points presses in accordance with the radially extended length, application of an overload to the microswitch is prevented. By using the cam member, reliability is improved and structure is simplified.
Patent KR-20010062910-A (KR)
Inventor: KIM JIN DEOK
IPC: H01P7/10
Filed: 1999-12-21
Abstract: PURPOSE: An integral type dielectric duplexer filter is provided to attain wanted features of insertion loss without increasing size of a duplexer by forming an inter-coupling between resonance holes which are not adjacent to each other. CONSTITUTION: A dielectric block has an upper surface, a lower surface and side surfaces between the upper surface and the lower surface. The upper surface is facing the lower surface. At least a part of the lower surface and the side surfaces is coated with a conductive material. A plurality of resonance holes(h1-h6) pass through the upper surface and the lower surface of the dielectric block in a roughly parallel manner. The resonance holes are coated on at least a part thereof with a conductive material, so as to form a resonator. One or more input/output patterns are formed to input and output a signal to portions of the dielectric block, which are not coated with the conductive material. A plurality of inter coupling conductive patterns(41-43) are formed to be adjacent to with one another on at least a part of the surfaces which are not coated with the conductive material, so as to be connected with the conductive material inside some resonance holes of the plurality resonance holes which are arranged in series.
Patent KR-20000017838-A (KR)
Inventor: LEE MYUNG HEE
IPC: C09K3/00
Filed: 1999-12-21
Abstract: PURPOSE: An industrial electromagnetic wave shielding material having enough absorption/adsorption strength is provided which is used in a wide range, such as radioactive waste treatment adsorbent, radioactive shielding material, electromagnetic wave absorbent, and far infrared ray irradiating agent as well as electromagnetic shielding agent. CONSTITUTION: To provide electromagnetic shielding material, four kinds of expandable mineral ( 30 weight % of sepiolite, 40 weight % of vermiculite, 10 weight % of perlite, and 10 weight % of zeolite) are comminuted into 0.2 to 3 mm and leaving in organic peroxide suspension, then heated quickly up to 750 to 1200°C to get scaly powder. This powder is mixed with urea resin, fly ash and plant fiber. The mixture is inserted into heating plate mold while heated slowly up to 150 to 200°C, then compressed with less than 200 ton of hydraulic press. This material is light-weight, sound-absorbent, deodorant, and thermostatic as well as radio-active shielding.
Patent KR-20010060455-A (KR)
Inventor: JO HYUN JI
Filed: 1999-12-27
Abstract: PURPOSE: An Internet domain electronic commerce system is provided to increase the reliability of a commercial transaction by rapidly and mutually processing an optimal transaction between domain owners and utility applicants. CONSTITUTION: A main screen, which displays a selection of general information and transaction information, is outputted(S11). When the general information is selected(S12), a page is outputted(S13). In case that a domain registration is selected on the main screen(S14), a screen for inputting personal information of an owner, a name of a domain and a transaction condition(S15). In case that a domain reference is selected on the main screen(S16), data are searched(S17). In case that a transaction participation is selected(S18), an input screen for proceeding the transaction and a transaction result are outputted(S19). In case that a transaction management is selected(S20), a name of the domain, transaction items and the terms of a contract are outputted(S21).
Patent KR-20010061354-A (KR)
Inventor: LEE JAE DONG
IPC: H01L31/10
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing a photo diode of an image sensor is provided to improve the high sensitivity for a short wavelength light and increase a depletion region by forming a photo diode having curved junction. CONSTITUTION: A P- epitaxial layer(402) of a low density is grown on a P+ silicon substrate(401). A field insulating layer(403) and a gate electrode(404) of a transfer transistor, are formed thereon. The first photoresist pattern is formed thereon. An N- ion implantation region is formed within the P- epitaxial layer(402). The first photoresist pattern is removed. The second photoresist pattern is formed thereon. The second photoresist pattern is formed by performing a bake process. A P0 ion implantation region is formed locally on the P- epitaxial layer(402). A P0 diffusion region(408a) and an N- diffusion region(406a) are formed by performing a thermal processing.
Patent KR-20010065400-A (KR)
Inventor: KIM DONG GYUNG
Filed: 1999-12-29
Abstract: PURPOSE: An electronic commerce payment system and method thereof are provided to activate an electronic commerce by preventing a leakage of information on a purchaser in the electronic commerce, and by ensuring anonymity. CONSTITUTION: A purchase ordering device(10) enables a purchaser to order a purchasing of a product. An Internet(20) is connected to the purchase ordering device(10). A selling server(30) sells the product ordered by the purchase ordering device(10). A payment server(40) is connected to the Internet(20). The selling server(30) is composed of a sale processor(31) and a database(32). The database(32) includes a product database(321) which stores data on various products to be sold, a sale database(322) which stores an address of the purchaser delivered and a site operation database(323) which stores a plurality of data needed to operate a site. The payment server(41) is composed of a payment processor(41) and a database(42).
Patent KR-20010066709-A (KR)
Inventor: BARK IN HAG
IPC: G09F21/06
Filed: 1999-12-31
Abstract: PURPOSE: Provided is a balloon fixture to fix and attach a balloon having a styrofoam ball within glass, wood, floor or table by inserting to a top part holder of the fixture coupled with a holder, a stick and a stick holding. CONSTITUTION: The balloon fixture is connected and coupled with a holder, a stick and a stick holding capable of fixing and attaching the balloon having a styrofoam ball within on a point of glass, wood, floor or table for minimizing labors and time to fix the balloon. Double-sided tape is attached to the stick holding for strengthening the adhesive strength. The balloon fixture is fixed and attached in many directions by the stick holding.
Patent KR-20000068306-A (KR)
Title: 타원 필터 및 그 제조 방법
IPC: H03H9/02
Filed: 1997-07-01
Abstract: (N-1)/2 음향파 공진기들(302, 304)을 갖는 홀수 차수 N-폴, (N-1)/2 제로 타원 필터(300)가 제공된다.  제1 음향파(BAW) 공진기(302)는 제1 모드 넘버 및 제1 중심 주파수에서 작동하고, 제2 BAW 공진기(304)는 제2 모드 넘버 및 제1 중심 주파수에서 작동한다.  서로 다른 모드들에서 BAW 공진기들(302, 304)을 작동시키는 것은 제1 BAW 공진기(302)의 원하지 않는 패스 대역들(201)이 제2 BAW 공진기(304)의 저지 대역에 의해 감쇄되도록 하고 그 역도 가능하게 해준다.
Patent KR-20000049018-A (KR)
Inventor: ARLT DIETER
IPC: C07H17/08
Filed: 1997-10-20
Abstract: PURPOSE: A process for preparing ivermectin which permits simple removal both of the rhodium employed and of the organic components of the catalyst system from the product solution which is obtained after the hydrogenation to give an active compound which can be processed with low loss of material to give a form suitable for use, is provided. CONSTITUTION: A process for preparing ivermectin, characterized in that mixtures of avermectin B1a and B1b are reacted by selective hydrogenation with a catalyst in a reaction solvent wherein the catalyst is selected from the group consisting of rhodium salts and rhodium-phosphine complexes wherein said catalyst is optionally derivatized with hydrazine or a hydrazine salt and the phosphine is defined by formula (I) in which R, R' and R" independently of one another each represent hydrogen, alkyl or optionally alkyl-, alkoxy-, halogen- or halogenalkyl-substituted arylalkyl, A, A' and A" independently of one another each represent optionally alkyl- or alkoxy- and/or optionally halogen- or halogenoalkyl-substituted divalent aromatic radicals, m1, m2 and m3 are identical or different and are each 0 or 1, the sum of the carbon atoms present in the alkyl and alkoxy groups being at least 12, to give ivermectin, and the catalyst system is subsequently removed from the resulting recation mixture by extraction with a lipophilic solvent wherein the extraction step is optionally performed after the removal of the reaction solvent.
Patent KR-20000069138-A (KR)
Title: 에리트로마이신 ａ 유도체
IPC: C07H17/08
Filed: 1997-10-14
Abstract: 본 발명은 통상의 에리트로마이신-민감성 세균만이 아니라 에리트로마이신-내성 세균에도 잠재적인 항균 활성을 가지는, 화학식 I의 에리트로마이신 A 유도체 또는 그의 제약적으로 허용되는 염에 관한 것이다. 
     〈화학식 I〉 
     
       
     
     〈화학식 a〉 
     
       
     
     〈화학식 b〉 
     
       
     
     상기 식에서, 
     R 1 및 R 2 는 각각 기 (a), 기 (b), 피리딜아세틸, C 4 -C 8 시클로알킬메틸, 1,2-비스(에톡시카르보닐)비닐 등이고, 
     A는 -OC(=O)-R 17 , -OC(=O)CH 2 -R 17 , -OC(=O)NH-R 17 , -O-R 17 또는 -OC(=O)-O-R 17 의 기이다.
Patent KR-20000069754-A (KR)
IPC: H04N5/765
Filed: 1998-10-12
Abstract: 본 발명은 텔레비젼 화상을 수신, 저장 및 표시하는 장치에 관한 것이다.  상기 장치는 텔레비젼 화상을 저장하는 버퍼 수단(2)을 구비하고 있다.  제 1 프레임 주파수를 가지고 있는 텔레비젼 화상은 입력(4)에서 수신된다.  제 2 프레임 주파수를 가진 텔레비젼 화상이 출력(6)에 공급된다.  상기 버퍼 수단은 텔레비젼 화상을 저장 및 판독하도록 되어 있다.  상기 버퍼 수단에 저장된 다수의 연속된 X개의 텔레비젼 화상은 버퍼 수단으로부터 주어진 순간에 판독된 텔레비젼 화상과 실질적으로 동일한 순간에 저장된 텔레비젼 화상 사이에 있다.  제 1 상태에서 X는 시간에 따라 증가한다.  제 2 상태에서, X는 시간에 따라 감소한다.  상기 장치는 상기 제 장치를 제 1 상태에서 제 1 상태로 하는 제 1 제어 신호(14), 및 상기 장치를 제 2 상태에서 제 1 상태로 하는 제 2 제어 신호를 발생하기 위한 제어 수단(12)을 더 구비하고 있다.  상기 장치는 수신 순간에 동시에 텔레비젼 화상을 감시하기 시작할 수 있는 가능성을 제공하며, 나중의 순간에 수신되어 아직 표시되지 않은 텔레비젼 화상, 예컨대 광고 방송의 블록은 가속되어 시청될 수 있다.
Patent KR-20000070827-A (KR)
Title: 공압 조절기
Filed: 1997-02-06
Abstract: 배출 압력값이 예정된 압력값에 매끄럽게 도달하게 되며, 배출 압력값이 일단 예정된 압력값에 도달되면, 배출 압력값의 변동이 감소된다. 
     공압 조절기의 배출 압력값(P)(B)과 예정된 압력값(A) 사이의 차이(C)가 비교적 큰 경우에는, 솔레노이드 밸브(31)는 펄스-폭 변조 신호(D)에 의해 구동되며, 그러므로, 입출력 응답의 신속성(예정된 압력 신호(A)에 관한 압력 검출 신호(P)의 변화 특성)이 유지되며, 배출 압력값(P)가 예정된 압력값(Q)에 근접되면, 솔레노이드 밸브(31)는 펄스 주파수 변조 신호(J)에 의해 구동되고, 그러므로, 초과량, 소위 오버슈트가 감소될 수 있으며, 배출 압력값(P)가 예정된 압력값(Q)에 도달된 후일 지라도 배출 압력값(P)의 변동, 즉 리플이 감소될 수 있게 된다.
Patent KR-20000071050-A (KR)
IPC: G02B6/38
Filed: 1997-07-08
Abstract: An optical fiber connector optically connects a first optical fiber and a second optical fiber. The optical fiber connector includes a plug the retains and selectively aligns the first optical fiber, a receptacle that retains and selectively aligns the second optical fiber, and means for forcing the first optical fiber against the second optical fiber. The plug of the optical fiber connector is inserted into the receptacle in order to contact the first optical fiber to the second optical fiber. The force created at the point of contact of the fibers by the means for forcing is in excess of the bending stress of the optical fibers.
Patent KR-20000076327-A (KR)
Title: 그래픽 화상 발생 및 부호화 방법
IPC: H04M11/02
Filed: 1999-01-14
Abstract: 본 발명은 핸드-헬드(hand-held) 또는 이동 장치에 전송하기 위한 그래픽 화상의 발생 및 부호화를 위한 방법에 관한것으로, 오브젝트-성분 기술(object-component technique)을 사용하며, 실제로 화상은 성분 형태 ,점 및 다각형의 제한된 세트로 구성된다. 화상은 고정된 좌표 화상 필드내에 오브젝트를 로케이팅(locating)시키는 하나 이상의 좌표 워드(도 4)에 뒤따르는 명령 워드(도 3)에 의해 표시된 각 오브젝트로, 제도될 오브젝트의 목록으로서 부호화 된다. 상기 명령 워드는 오브젝트 외곽선 색(c), 오브젝트의 형태(CC), 및 상호동작 적용을 위해 사용자에 의해 그것이 선택가능한가(s)를 나타낸다. 명령 워드내의 파라미터 비트(p)는 점 반경 또는 다각형 꼭지점의 수를 나타낸다. 특별한 형태(CC)를 설정하여, 텍스트열은 화상내에 포함될 수 있다.
Patent KR-20010012745-A (KR)
Title: 이미지 강조 수행 방법 및 장치
IPC: H04N1/407
Filed: 1998-05-21
Abstract: 이미지 파라메터를 강조하기 위해 이미지 스트림을 처리하는 방법 및 장치이다.  이미지 스트림은 다수의 화소들로 구성되고, 각 화소는 이미지 파라메터에 관한 강조될 특성을 포함한다.  화소들은 제어 가능한 함수에 따라 처리되어 처리된 이미지 스트림을 생성한다.  관심 있는 화소 특성의 통계적 분포가 결정되고 최적화되어 제어 가능한 함수의 동작을 수정하기 위한 제어 정보를 생성하는데 사용된다.
Patent KR-20010068537-A (KR)
Title: Coupling member capable of preventing looseness
Inventor: LEE JAE HONG
IPC: F16B39/00
Filed: 2000-01-06
Abstract: PURPOSE: A coupling member which is able to prevent the release due to the vibration possibly generated in the use, is provided to maintain an original coupling state regardless of the fine vibrations applied to the coupling member for a long-term use, thereby improving the productivity and the durability. CONSTITUTION: A coupling member which is able to prevent the release due to the vibration possibly generated in the use, includes a first coupling element(200) having a main body part(210) of a predetermined diameter and formed with a thread, and a head part(220) connected to the main body part and formed with at least one or more grooves at a surface, a second coupling element(300) formed with a predetermined opening(310) at a surface correspondingly to the diameter of the main body and at least one groove(320) on a circumference of the opening, and a pin(400) having an elastic element to be retractable at both ends, wherein the retractable pin is inserted between the grooves of the first and the second coupling element.
Patent KR-20000076682-A (KR)
IPC: G06Q20/12
Filed: 2000-02-17
Abstract: 본 발명은 디지털 정보가 제공되는 원본 데이터를 저장 또는 유통시키는 원본 데이터 유통 시스템에 관한 것이다.  원본 데이터 유통 시스템은 발행자 장치, 이용자 장치 및 개찰자 장치를 포함한다.  발행자 장치는 발행자 장치에 대응하는 제 1정보 및 데이터에 대응하는 제 2정보를 포함하는 원본성 정보를 발생시키며, 원본성 정보를 전송한다.  이용자 장치는 원본성 정보의 소스 장치의 유효성을 검증하고 유효성이 검증될 때 원본성 정보를 저장한다.  개찰자 장치는 원본성 정보의 소스 장치의 유효성을 검증하며 유효성이 검증될 때 제 2정보에 대응하는 데이터를 처리한다.
Patent KR-20010081851-A (KR)
Title: solar battery module for construction material
Inventor: LEE GIL SONG
IPC: H01L31/042
Filed: 2000-02-19
Abstract: PURPOSE: A solar battery module for a structural component is to improve a structure of the solar battery module to use the solar battery module as a facing component for a building and also to use electricity by solar power generation. CONSTITUTION: A facing portion(110) is comprised of an external tempered glass portion(111), an upper and lower resin layer(112,113) attached to a lower face of the external tempered glass portion, a plurality of solar battery cells connected between the upper and lower resin layers, and a transparent back-sheet resin portion(115) attached to a lower face of the lower resin layer. An internal tempered glass portion(130) is disposed at a lower portion of the back-sheet resin portion of the facing portion. A spacer(120) is attached to the back-sheet resin portion. The spacer is also attached along an edge portion of the internal tempered glass portion and the back-sheet resin portion between the internal tempered glass portions. The upper and lower resin layer is formed of EVA(Ethylene-Vinylacetate Copolymer) resin.
Patent KR-20010084475-A (KR)
Title: Fabrication of low density hollow ceramic ball
Inventor: KIM DO HAN
IPC: B01J13/02
Filed: 2000-02-25
Abstract: PURPOSE: Provided is a manufacturing method of low density hollowed ceramic spheres by coating ceramic powder on polymeric beads and heating at high temperature (>600deg.C), which controls diameters of products according to the size of beads and makes hollowed spheres easily. CONSTITUTION: The method comprises the steps of: spreading a binder(B) such as bonds, silicon, etc. which is completely oxidized at high temperature on a polymeric bead(A); coating a ceramic powder(C) on the surface of binder; heating at 600-1500deg.C to remove polymeric bead and binder, and to melt ceramic powder, resulting in a hollowed ceramic sphere(D). The used ceramic powders, being prepared by sol-gel process, are as follows: SiO2, TiO2, ZrO2, Al2O3, BaTiO3, LiNbO3, KTaO3, In2O-SnO, LiAlO3, Na2O-Ba2O3-SiO2, and SiO2-TiO2.