baber/WOPTO huggingface dataset:
Patent KR-20020044935-A (KR)
Title: Mounting structure for lower arm of vehicle
Inventor: HWANG IN JIN
IPC: B60G7/00
Filed: 2000-12-07
Abstract: PURPOSE: A coupling structure of a lower arm for an automobile is provided to reduce impact and noise transferred from a wheel to a car body as improving a coupling structure between a lower arm and a sub frame and to decrease judder occurred when the brake is stepped on. CONSTITUTION: A coupling structure of a lower arm for an automobile consists of a ball bearing for coupling(10) inserted between a sub frame(4) and a lower arm(2) and connected both sides; a first buffer member(12) arranged between the lower arm and the ball bearing for coupling and absorbing shock power of the wheel; a second buffer member arranged between the sub frame and the ball bearing and decreasing judder occurred when the brake is operated. The coupling structure of a lower arm improves brake judder and reduces impact transferred to the car body.
Patent KR-20020045085-A (KR)
Title: The System and Method of On-line Bills Bought Using Internet
Inventor: KANG SEUNG CHURL
Filed: 2000-12-07
Abstract: PURPOSE: A system and a method for discounting a bill on-line are provided to enable a company to easily and conveniently discount the bill on a desired date through the on-line and search the details of the keeping and discounting bill in real time. CONSTITUTION: The method comprises the steps of the company connecting to an on-line bill discounting server to discount the bill through the Internet, writing an application for discounting the bill on the server and transferring the details of the bill requesting a discount after the encryption and electronic signature, certifying the bill discount application by a third man, and a bank connecting to the server to process the bill discount business through the Internet. After processing the bill discount application of the company, the bank transfers to a deposit account of the company and informs the company of the process termination.
Patent KR-20020045170-A (KR)
Title: method for spread multi film of metal plate
Inventor: KIM PAL SUNG
IPC: B32B3/00
Filed: 2000-12-08
Abstract: PURPOSE: A method for applying a multi film on a metal plate is provided to improve the printing condition thereof, and to allow the color of letters and figures to be varied according to the angle of light. CONSTITUTION: The method for applying a multi film on a metal plate is comprised of steps for printing a silk print plate(4) formed with letters and figures to be printed on a plated or colored metal plate(1); drying an ink print layer(7) on the metal plate at 115 to 125deg.C for 10 to 20 minutes with ultraviolet rays after separating the metal plate and the silk print plate; heating the metal plate at 40 to 50deg.C for 1 to 2 minutes; preparing a multi film(9) composed of a colored film(11) and a transparent layer(10), compressing the metal plate with the multi film after covering the colored film over the ink print layer so as to fuse the colored film to an ink print part(6); and drying the metal plate after separating the transparent layer.
Patent KR-20020052372-A (KR)
Title: Supercharging system of diesel engine
Inventor: SUNG HO HAK
IPC: F02B39/14
Filed: 2000-12-26
Abstract: PURPOSE: A supercharged apparatus for a diesel engine is provided to simplify the structure of a duct and obtain the easiness of the installation to an engine room by cooling exhaust gas. CONSTITUTION: A supercharged apparatus for a diesel engine(12) is composed of an intake cooling core(19) installed on a duct directly connected to a turbocharger(11) and an intake manifold(16); solenoid valves(22,23) for providing/shutting off the coolant from a compressor(18) for the intake cooling core(19); an intake temperature sensor(20) installed at downstream of the intake cooling core(19) for sensing an intake temperature; and a control circuit(30). When the intake temperature is more than the maximum reference temperature, the control circuit(30) drives the compressor(18) and opens the solenoid valve(22,23) to provide the coolant discharged from the compressor(18) to the intake cooling core(19). When the intake temperature is less than the maximum reference temperature, the control circuit(30) stops the compressor(18) and closes the solenoid valve(22,23).
Patent KR-20010016599-A (KR)
Title: Egg yolk antibody against rotavirus
Inventor: JUNG DONG HYUK
IPC: C07K16/08
Filed: 2000-12-26
Abstract: PURPOSE: Rotavirus is isolated to produce specific IgY (Yolk immunoglobulin) using an antibody thereof. The IgY inhibits the infection of Rotavirus and has no toxicity. Therefore, the IgY is used for prevention and treatment of Rotavirus. CONSTITUTION: Rotavirus specific IgY is prepared by separating RNA of presumed Rotavirus from feces of children suffering child acute enteritis and developing RNA on electrophoresis; identifying Rotavirus by ELISA; incubating the identified Rotavirus to isolate four Rotaviruses, G1, G2, G3 and G4; administrating the antigen of Rotavirus into an animal such as chicken; and collecting eggs of the chicken, in which G1 is CBNU/HR-1(KCTC 0908EP), G2 is CBNU/HR-2(KCTC 909BP), G3 is CBNU/HR-3(KCTC 0910 BP), and G4 is CBNU/HR-4(KCTC 0911BP).
Patent KR-20020053989-A (KR)
Title: Recycling device of oil mist
Inventor: KIM TAE IL
IPC: B24B55/12
Filed: 2000-12-26
Abstract: PURPOSE: A collecting unit for grinding oil mist is provided to prevent the grinding oil from dispersing around a workshop by constituting a collecting portion of the grinding oil mist consisting of a mist duct, a collector, filter, a driving cylinder, an air nozzle, and a drain block. CONSTITUTION: A collecting unit for grinding oil mist comprises a collecting portion for sucking grinding oil mist, and a filter portion for filtering a foreign matter of the grinding oil. The collecting portion of grinding oil mist includes a mist duct, on a grinding cabin for collecting grinding oil mist, a collecting duct(12) installed to one side of the mist duct through which grinding oil mist is moved, and a suction unit(14) connected with the collecting duct to form negative pressure. The filter portion includes a filter(34) detachably installed to the collecting duct, a filter cylinder(36) for detachably installing the filter, an air nozzle(38) for spraying air, and a drain block(40) for collecting foreign mater of the grinding oil mist discharged by the air nozzle.
Patent KR-20010074026-A (KR)
Title: Optical cable coupling apparatus for providing a number of optical communication paths
Inventor: CHOI HYEONG SU
IPC: H04B10/2581
Filed: 2000-12-27
Abstract: PURPOSE: An optical fiber matching apparatus for providing a plurality of optical communication paths is provided to offer the optical communication paths between a plurality of BTSes(Base Transceiver Stations) and optical repeaters using one optical fiber. CONSTITUTION: The first OADM(Optical Add/Drop Multiplexer)(200) transmits an optical signal with 1310nm wavelengths received from the first BTS optical transceiver(101) through an optical fiber and an optical signal with 1510nm wavelengths received from the second BTS optical transceiver(501) to the second OADM(300) through the optical fiber. The first OADM(200) divides optical signals with 1550nm and 1530 wavelengths received from the second OADM(300) through the optical fiber, and transmits the optical signal with the 1550nm wavelengths to the first BTS optical transceiver(101) through the optical fiber and transmits the optical signal with the 1530nm wavelengths to the second BTS optical transceiver(501) through the optical fiber. The first OADM(200) and the second OADM(300) transmit and receive the optical signals with 1310nm, 1510nm, 1530nm, and 1550nm wavelengths using one optical fiber by a wavelength division method. The second OADM(300) divides the optical signals with 1510nm and 1310nm wavelengths received from the first OADM(200) through the optical fiber, and transmits the optical signal with the 1310nm wavelengths to the first repeater optical transceiver(401) through the optical fiber and transmits the optical signal with the 1510nm wavelengths to the second repeater optical transceiver(601) through the optical fiber. The second OADM(300) receives the optical signal with 1550nm wavelengths received from the first repeater optical transceiver(401) through the optical fiber, combines the received optical signal with 1550nm wavelengths with the optical signal with 1530nm wavelengths received from the second repeater optical transceiver(601) through the optical fiber, and transmits the combined optical signal to the first OADM(200) through the optical fiber.
Patent KR-20020054544-A (KR)
Title: Epoxy resin composition for encapsulating semiconductor device
Inventor: KIM JO GYUN
IPC: C08L63/00
Filed: 2000-12-28
Abstract: PURPOSE: Provided is an epoxy resin composition for sealing a semiconductor device, which is excellent in adhesive strength and moisture-resistant reliability and can inhibit the generation of cracks. CONSTITUTION: The epoxy resin composition contains: 3.5-10.0wt% of an epoxy resin having at least two epoxy groups and an epoxy equivalent of 100-220, which is an o-cresol novolac resin, a biphenyl epoxy resin, a bisphenol A epoxy resin, or a mixture thereof; 2.0-10.0wt% of a curing agent having at least two hydroxy groups and a hydroxy equivalent of 100-200, which is a phenol novolac resin, a xyloc resin, a dicyclopentadiene resin, or a mixture thereof; 0.1-0.5wt% of a curing accelerator such as a tertiary amine compound, an imidazole compound, an organic phosphine compound, tetraphenyl boron salt, or a mixture thereof; 80.0-91.0wt% of an inorganic filler; 1-30pts.wt.(based on the epoxy resin) of an adhesion reinforcing agent(formula 1). In the formula, R is ethyl or methyl and n is 0-3.
Patent KR-20020056523-A (KR)
Title: An automotive battery mounting structure
Inventor: KIM HYEONG UK
IPC: B60R16/04
Filed: 2000-12-29
Abstract: PURPOSE: A coupling structure for a battery of a vehicle is provided to prevent a terminal from being eroded by assembling the terminal into a lower section of the battery while maintaining a securing force. CONSTITUTION: A battery coupling structure includes a battery for applying a power to a power driving unit. Positive and negative terminals(3,4) are protruded so as to be inserted into a fixing hole(1a) formed in a lower section of the battery(1). The positive and negative terminals(3,4) are provided in a tray(2). The positive and negative terminals(3,4) include clips(3a,4a) coupled to the tray(2) and terminals(3a,4b) fixed to the clips(3a,4a). A fixing plate(2) is provided at a side of the tray(2) to press a lateral side of the battery(1) to enhance the fixing force of the battery(1). When it is required to separate the battery(1), the fixing plate is separated from the tray(2) and the battery(1) is pulled up, thereby separating the battery(1) from the terminals(3,4).
Patent KR-20020059001-A (KR)
Title: A monoblock dual-band duplexer
Inventor: HWANG GYU HAN
IPC: H01P1/205
Filed: 2000-12-30
Abstract: PURPOSE: An integrated type dual band duplexer is provided to simplify manufacturing procedures and reduce the size of terminal by arranging duplexers having different pass bands to a single dielectric block. CONSTITUTION: A dual band duplexer comprises a duplexer unit having a first duplexer and a second duplexer(22) arranged to oppose each other, wherein each of first and second duplexers has an open surface and other surfaces coated with a conductive material; a shared antenna unit arranged at the center of a dielectric block(D20) where first and second duplexers are interconnected such that antenna ends of first and second duplexers are shared; an impedance matching unit arranged between the shared antenna unit and first and second duplexers, and which matches impedance of the shared antenna unit and first and second duplexers; and a duplexer(24) constituted by a dielectric block having upper and lower surfaces coated with a conductive material, and which is attached to bottom surfaces of first and second duplexers so as to suppress spurious characteristics between pass bands.
Patent KR-20020057211-A (KR)
Title: An advertisement device for bicycle wheel and installing method thereof
Inventor: KIM TAE HO
IPC: G09F11/04
Filed: 2000-12-30
Abstract: PURPOSE: Provided is an advertisement device for adhering a wheel of a bike which adheres an advertisement board to the internal wheel axis of the bike so that it shows advertisement effect during day time and uses as a protection plate during night time. CONSTITUTION: The advertisement device for adhering to the wheel of the bike comprises the parts of: a left and a right semicircular plate(2)(2'), an upper and a lower holder(3)(3'), a brush(4), a bolt(5)(5'), a nut(6)(6'), a fixed pin(7), a weight, an upper hole for left semicircular plate and right semicircular plate(10'), a lower hole for left semicircular plate and right semicircular plate(11)(11'), an intermediate groove for left semicircular plate and right semicircular plate(12)(12'), an upper and a lower holder groove(13)(13'), an upper and a lower holder insertion sill(14)(14') and a holder hole(15)(15').
Patent KR-20010021770-A (KR)
Title: 미세다공성인 플루오르화된 실리카 집괴물, 이의 제조방법 및 이의 사용 방법
IPC: C09C1/30
Filed: 1997-12-09
Abstract: 본 발명은 미세다공성 플루오르화된 실리카 집괴물과, 이것을 극소립자 크기의 콜로이드성 실리카와 알킬아민(또는 힌더드 아민) 및 플루오르화수소산 또는 플루오르화알킬암모늄과 통상적인 실험실 조건에서 주위 압력하에 반응시켜 제조하는 방법에 관한 것이다. 이 집괴물은 잉크젯 잉크 안료 입자 주위의 분산제와 상호작용하는데 유용하다.
Patent KR-20010022881-A (KR)
Title: 무효부하용 구동회로
IPC: G08B13/14
Filed: 1998-07-15
Abstract: 고효율 공진 스위칭 드라이버 회로(10)는 공진 안테나(12)와 드라이버 회로(14)사이에 결합된 정합 리액턴스(16)를 포함한다.   이 정합 리액턴스는 상기 드라이버 회로에서 상기 안테나까지 직렬 대 병렬 임피던스 정합을 수행한다.
Patent KR-20010023473-A (KR)
Title: 자동차 시트에 가해지는 압력을 감지하기 위한 장치
IPC: B60R21/015
Filed: 1999-07-03
Abstract: 본 발명은 적어도 하나의 시트요소에 장치된 센서(16)와, 그 센서(16)에 연결되며 센서에 의해서 송출되는 신호를 감지하는 조정유니트(14)를 포함하는 자동차 시트에 작용하는 압력을 인식하는 장치에 관한 것이다. 
     이에 대해서, 센서(16) 중 적어도 하나의 일부가 승객의 몸체와 직접적인 접촉상태에 있는 시트영역 외부에 장착된다.
Patent KR-20010030608-A (KR)
Title: 청취자 주변의 음원의 공간화를 향상시키기 위한 스테레오헤드폰 디바이스에서의 필터링 효과의 이용
IPC: H04S1/00
Filed: 1998-09-16
Abstract: 한쌍의 마주보게 배치된 헤드폰을 이용하여, 한쌍의 헤드폰 사이의 영역으로부터 공간적으로 먼 음원의 감을 생성하기 위한 장치에서, 그 장치는 (a) 이상화된 청취자에 관하여 공간적 위치에 위치된 이상화된 음원으로부터 나온 오디오 신호들을 나타내는 일련의 오디오 입력들; (b) 오디오 입력들 및 일련의 피드백 입력들에 상호접속되며, 오디오 입력들의 소정의 조합을 중간 출력 신호들로 출력하기 위한 제1 믹싱 매트릭스 수단; (c) 중간 출력 신호들을 필터링하고, 필터링된 중간 출력 신호들 및 일련의 피드백 입력들을 출력하며, 피드백 입력들을 생성하기 위한 피드백 응답 필터링에 부가하여 직접 응답 및 단시간 응답 및 반향 응답에 대한 근사치를 필터링하기 위한 개별적인 필터들을 포함하는 필터 시스템; 및 (d) 왼쪽 및 오른쪽 채널 스테레오 출력들을 생성하기 위해 필터링된 중간 출력 신호들을 조합하는 제2 믹싱 매트릭스 수단을 구비한다.
Patent KR-20010030839-A (KR)
IPC: A61K47/04
Filed: 1998-09-16
Abstract: The present invention is directed to a stable nitroglycerin containing pharmaceutical composition, preferably a tablet which is prepared by direct compression technology. The formulation closely replicates the properties of nitroglycerin molded sublingual tablets (e.g. adequate disintegration and sublingual absorption), while reducing the problems experienced with compressed tablets (e.g. friability and weight variations). The stable tablets are characterized by a decreased migration of nitroglycerin, decreased potency loss, excellent content uniformity when stored. The preferred combination of components are: nitroglycerin/lactose dilution, hydrous lactose, glyceril monostearate, fumed silica, pregelantinized starch and calcium stearate. The preferred process employs direct compression technology to yield composition showing adequate disintegration, bioavailability and improved stability.
Patent KR-20010030942-A (KR)
IPC: H01L29/10
Filed: 1998-10-16
Abstract: 융합된 분할-웰 바디영역들을 갖는 파워 반도체 디바이스 성형방법은 제 1면까지 연장되는 제 1 도전타입(예를 들어, N-타입)의 드리프트 영역을 포함하는 반도체 기판을 성형하는 단계를 포함한다. 제 2도전타입(예를 들어 P-타입)의 제 1 및 제 2 분할-웰 바디영역 역시 드리프트 영역에서 이격된 위치에 형성되어진다. 제 1 도전타입의 제 1 및 제 2 소스영역 역시 제 1 및 제 2 분할-웰 바디영역에 각각 형성되어진다. 제 2 도전타입의 중앙 바디/콘택영역 역시 제 1 및 제 2 분할-웰 바디영역의 중간 위치에서 드리프트 영역내에 형성되어진다. 중앙 바디/콘택 영역은 제 1 및 제 2 분할-웰 바디영역과 비정류 접합을 형성하고, 분할-웰 바디영역의 최대 웰 접합 깊이보다 적은 중앙 접합 깊이에서 드리프트 영역과 P-N 정류접합을 형성한다. 제 1 및 제 2 절연 게이트 전극 역시 제 1 및 제 2 분할 웰영역의 각각 대항하는 부분, 제 1면상에 형성되어진다. 드리프트 영역 저항과 주입조건의 적절한 선택은 바람직한 아령-형상의 바디영역을 성형하고 디바이스 특성들의 분리를 용이하게 하는 디바이스내의 항복위치를 이동시키는데 사용될 수 있다. 상대적으로 높은 도전성의 드리프트 영역 연장 역시 중앙 바디영역의 바닥을 따라 디바이스 특성들 사이의 결합도를 더 제한하도록 제공될 수 있다.
Patent KR-20010031454-A (KR)
Title: 칫솔 성형 방법과 이러한 방법을 실행하기 위한 장치
IPC: B29C45/76
Filed: 1998-10-29
Abstract: 본 발명은 칫솔 몸체의 형상에 대응하는 적어도 하나의 성형 공동(20)을 형성하는 상대이동가능한 주형부(14, 16)가 구비된 주형을 사용하여 칫솔을 성형하는 방법에 관한 것이다.  주형부(16)중 하나는 다수의 섬유 다발의 공동부로의 부분적 관통을 위해 다수의 구멍(24)이 구비된 공동부를 형성하는 브러시 헤드를 포함한다.  공동내의 압력은 사출 단계중 검출된다.  사출은 공동내의 압력이 설정의 압력값을 초과하였을 때 정지되므로, 구멍(24)을 통한 성형재료의 누설을 피할 수 있다.
Patent KR-20010052098-A (KR)
IPC: H01B7/17
Filed: 1998-12-08
Abstract: Flashover protection covers are provided in a continuous length for covering power line spans between supporting structures. A flexible panel includes an inner surface and generally parallel opposite edge portions configured to be joined together to enclose a power line. Stress reduction hinges formed within the flashover protection covers facilitate reduced-stress bending of the flashover protection covers.
Patent KR-20010024747-A (KR)
Title: 페닐아미노알킬카르복실산 유도체 및 그것을 함유하는의약조성물
IPC: A61P13/00
Filed: 1998-12-11
Abstract: 본 발명은 우수한 β-아드레날린 수용체 자극작용을 갖고, 비만증, 고혈당증, 장관운동항진에 기인하는 질환, 빈뇨 또는 요실금, 우울증, 담석 또는 담도운동항진에 기인하는 질환등의 예방 또는 치료제로서 유용한, 화학식 I 로 표시되는 신규의 페닐아미노알킬카르복실산 유도체 및 그것의 약리학적으로 허용되는 염을 제공한다. 
     (화학식 Ⅰ) 
     
       
     
     (식중의 R 1 은 히드록실기, 저급알킬기, 아랄콕시기, 아미노기, 치환기로서 히드록실기 또는 저급알킬기를 가질 수 있는 지방족고리 아미노기 또는 모노 또는 디저급알킬아미노기이고, R 2 는 히드록실기 또는 저급알킬기이고, R 3 는 수소원자 또는 할로겐원자이고, R 4 및 R 5 는 수소원자, 할로겐원자 또는 저급알킬기이고, A는 저급알킬렌기이고, (R)이 붙여진 탄소원자는 (R)배치의 탄소원자를 나타내고, (S)가 붙여진 탄소원자는 (S)배치의 탄소원자를 나타낸다)
Patent KR-20010086237-A (KR)
Title: Ｄａ변환회로
IPC: H03M1/74
Filed: 1999-03-12
Abstract: 입력신호에 대응하여 스위칭수단을 스위치 제어하고, 복수로 이루어지는 정전류원 트랜지스터에서 형성된 정전류를 선택적으로 부하저항에 공급하여 아날로그 출력전압을 형성하는 DA변환회로에 있어서, 상기 정전류원 트랜지스터를 상기 출력전압이 절대치적으로 크게 됨에 따라 포화영역에서 비포화영역까지의 동작범위에서 동작시킴과 동시에, 상기 복수의 정전류원 트랜지스터중, 상기 비포화영역에서의 동작에 의한 전류가 상기 스위칭수단에 의해 선택되는 것은, 이러한 비포화영역에서의 동작에 의한 전류감소분을 보충하도록 그 사이즈를 크게 형성한다.
Patent KR-20010041353-A (KR)
Title: 동기제어장치
IPC: H02P29/00
Filed: 1998-02-27
Abstract: 급격한 부하변동이 있는 용도에서도 고속ㆍ고정도의 토크제어를 행할 수 있는 동기제어장치이다. 
     가공물의 프레스등을 제어목적으로 하는 토크량을 토크오프셋 보정량(18)으로서 설정가능케하고, 이 토크오프셋 보정량(18)을 위치지령(101)과 위치피드백 (102)과를 기재로 작성되는 속도지령(104)과 속도피드백(105)과를 기재로 작성되는 토크지령(108)에 가산한다.
Patent KR-20020061910-A (KR)
Inventor: HONG GI SANG
IPC: G09G3/296
Filed: 2001-01-18
Abstract: PURPOSE: A method and an apparatus for driving a plasma display panel(PDP) are provided, which removes an MPD(Moving Picture Distortion) and also extends an expression range of a gray level value. CONSTITUTION: According to the method, a moving picture region is detected from an input picture, and a moving speed is detected from the moving picture region. Then, codes of data of the moving picture region is converted by selecting one of the first MPD(Moving Picture Distortion) precode and the second MPD precode(S97). The number of expressible gray levels of the first MPD precode varies according to the moving speed of the moving picture region. And the second MPD precode has the same number of gray levels as the number of sub fields without regard to the moving speed of the moving picture region.
Patent KR-20020001487-A (KR)
Title: Semiconductor integrated circuit and method for initializing the same
Inventor: AKIYOSHI HIDEO
IPC: H01L21/822
Filed: 2001-01-31
Abstract: PURPOSE: To provide a semiconductor integrated circuit having a power-on reset circuit that surely generates a power-on reset signal for initializing its internal circuit. CONSTITUTION: A sub-reset signal generating circuit respectively generates sub power-on reset signals in different timing. A main reset signal generating circuit generates a main power-on reset signal, on the basis of any of the sub power-on reset signals. Thus, even when the characteristics of components of the semiconductor integrated circuit fluctuate due to the fluctuations in the manufacturing conditions of the semiconductor integrated circuit, any of the sub power-on reset signals is generated with a normal timing. As a result the main reset signal generating circuit uses the normal sub power-on reset signal to generate a main power-on reset signal. That is, the power-on reset circuit having a wide operating margin for surely initializing its internal circuit can be configured for the semiconductor integrated circuit.
Patent KR-20020063982-A (KR)
Title: Semiconductor chip package and connection sturcture including a ground metal plane, which has projected blank patterns
Inventor: JANG TAE SEOP
IPC: H01L23/12
Filed: 2001-01-31
Abstract: PURPOSE: A connecting structure including a ground metal plate with a projective blank pattern and a semiconductor chip package are provided to improve a component of inductance and a component of capacitance and enhance an operating characteristic of the semiconductor chip package. CONSTITUTION: A conductive signal pattern layer(20) is formed on an insulating layer(10). The insulating layer(10) is formed by a hard BT(Bismaleimide-Triazine) epoxy resin or a supple polyimide film or a polyimide tape. The conductive signal pattern layer(20) is composed of a metal such as cooper. The conductive signal pattern layer(20) is formed by a photo-etch process. The conductive signal pattern layer(20) includes a chip connection portion(24), a line pattern(22), and an outer connection portion(26). The chip connection portion(24) is electrically connected with a semiconductor chip. The outer connection portion(26) is used for connecting the semiconductor chip with external elements. The chip connection portion(24) is connected to the outer connection portion(26) by the line pattern(22). A ground plate includes a projective blank pattern.
Patent KR-20010078255-A (KR)
Title: Cathode ray tube
Inventor: NISHIKATA KOICHI
IPC: H01J29/87
Filed: 2001-02-01
Abstract: PURPOSE: To provide a cathode-ray tube with a reinforcement band with high strength realized without using any special member. CONSTITUTION: In this cathode-ray tube that is equipped with a reinforcement band 3 for explosion prevention on the side wall of a panel 1, the reinforcement band 3 is formed in a closed-circuit condition along the side wall of the panel 1 by joining each other both ends of a belt-type metal plate 6 having partly a dual structure by folding back one side, and one end and the other end of both ends are joined so that they may have a triple structure at least partly.
Patent KR-20020066076-A (KR)
Title: Method and system for cyber presentation
Inventor: JUN HYEONG SEON
IPC: G06F3/14
Filed: 2001-02-08
Abstract: PURPOSE: A cyber presentation method and system is provided to synchronize multimedia elements on a moving picture presentation window, an auxiliary data presentation window and a text presentation window over a web environment or a CD-ROM application so that a user can make an efficient presentation. CONSTITUTION: The method comprises steps of a user accessing a service site offering a cyber presentation program(301), the user searching for an initialization program for connecting presentation contents with a moving picture, a chart and a text(302, 303), the user requesting a streaming server of the service site to download necessary files, i.e. an environment file to a temporary folder of a user terminal(304), the user terminal storing the environment file at the temporary folder(305), the server downloading a text file at the temporary folder of the user terminal(306), the user terminal constructing synchronization data from an "ops" file including the text file(307), if the synchronization data is constructed, the user terminal connecting the synchronization data to a moving picture file offered by a presentation contents provider, and the user terminal displaying the moving picture at a moving picture presentation window(308), and the user terminal displaying necessary data, i.e. a PDF file, at an auxiliary presentation window(309).