baber/WOPTO huggingface dataset:
Patent KR-20000036030-A (KR)
Title: Reactor with a stirring tool resistant to bending
Inventor: HEY HARTMUT
IPC: B01D1/22
Filed: 1997-09-08
Abstract: PURPOSE: A device, in particular for the treatment of low-viscosity polymer melts, is provided which contains a vessel with a stirrer element, the stirrer element essentially comprising a support structure which passes through the vessel and on which surface formers are arranged and characterizes in that the support structure is designed as a cage-like rod frame. CONSTITUTION: A device, specially for the treatment of low viscosity polymer melts comprises a container (1) with a stirring tool, in which the stirring tool (6) consists essentially of a carrying structure that passes through the container and has surface forming elements (8). According to the invention the carrying structure is designed in the shape of a cage like girder assembly (7), thereby providing the following advantages: (1) incrustation and nonhomogeneity as a result of the possible continuous moistening or wiping of the surfaces are prevented; (2) the dwell time spectrum can be controlled through enhanced cascading with barrier plates, thereby also improving the quality of the product; and (3) the bending of the stirring tool is diminished.
Patent KR-20000057207-A (KR)
Title: Electrode for field control
Inventor: FROMM UDO
IPC: H01F27/36
Filed: 1997-11-21
Abstract: PURPOSE: An electrode for field control relates to an electrode for control of an electric field in a gaseous electrically insulating medium.The device is provided to solve the task of preventing breakdown or partial discharges in a gaseous insulating medium with reduced external dimensions and reduced capacitance. CONSTITUTION: An electrode for field control comprises an electrically conducting inner electrode(1'), an electrically non-conducting layer(8) on at least parts of the surface of the inner electrode, an inner electrode with an electrically conducting surface which is surrounded by a thick layer greater than 0.05 to the diameter 2r of the inner electrode of an electrically insulating material with a low relative dielectric permittivity and a polymeric foam containing gas bubbles or a matrix in which hollow gas-filled microspheres, wherein the thickness of the non-conducting layer is at least 5% of the mean diameter of the inner electrode and that the relative dielectric constant of the non-conducting layer is smaller than 3.
Patent KR-20000057370-A (KR)
Title: Process for reducing sulfur and vat dyes
Inventor: GRUELL DIETMAR R
IPC: D06P1/651
Filed: 1997-11-22
Abstract: PURPOSE: Provided is a process for reducing dyes of the group consisting of sulfur and vat dyes. The reduction is carried out in an aqueous alkali medium using isomaltulose or a mixture containing isomaltulose as the reducing agent. CONSTITUTION: Dyes of the group consisting of sulfur and vat dyes are reduced by using a reducing agent comprising 10-90wt.% of isomaltulose, one of aqueous alkaly medium, and mixture of isomaltulose and other reducing sugar. Thereby, water insoluble type of sulfur and vat dyes are reduced into water soluble type. Wherein, sulfur dye is prepared by boiling water treatment of compounds in polysulfides or sulfurs and vat dye is an antraquinone derivative. The reduction process is proceeding in the aqueous solution of pH 11-12.5, at over 50°C, preferably 80-100°C.
Patent KR-20000057494-A (KR)
Title: Device for manufacture of composite filtering material and method of its manufacture
Inventor: DUBSON ALEXANDER
IPC: D01D5/247
Filed: 1997-12-09
Abstract: PURPOSE: Provided is a filtering means, in particular to composite polymeric fiber filters, and to the technology for their manufacture. CONSTITUTION: A device and method for producing a porous fiber structure. One or more points of high surface curvature is produced in a liquefied polymer such as a polymer solution or a polymer melt. The points of high surface curvature may be produced by forcing the liquefied polymer through narrow nozzles (6), or by wetting sharp protrusions (40) with the liquefied polymer. The liquefied polymer is charged to a high negative electrical potential relative to a grounded moving belt (10). Thin jets of liquefied polymer emerge from the points of high surface curvature to impinge as fibers on the moving belt (10), thereby forming a nonwoven fiber structure of relatively uniform porosity. A powdered aerosol is charged to a high positive electrical potential relative to the moving belt (10). As the belt (10) moves past the aerosol, the aerosol particles are attracted to fill interstices in the fiber structures, thereby creating a composite filtering material.
Patent KR-20000070065-A (KR)
Title: 병렬형 금속-산화막-반도체 전계효과 트랜지스터 전력회로 내의 전류감지 금속-산화막-반도체 전계효과 트랜지스터
IPC: G01R19/00
Filed: 1997-12-12
Abstract: 병렬 연결된 MOSFET들(예를들면, 42-46)의 여섯 세트들은 3상(26, 28, 30) 출력을 제공하도록 게이트된다.  여섯 세트들 중 세 세트들 각각에 있는 MOSFET들(48, 64, 66)중의 적어도 하나는 개별적으로 금속화된 전류감지 패드를 갖는다.  이 패드로부터의 출력은 위상전류를 나타낸다.  위상전류가 허용가능한 최대 레벨에 도달할 때, 이 신호는 전류를 제한하도록 MOSFET 게이트들을 제어한다.
Patent KR-20010005908-A (KR)
Title: 선전류의 소비량을 조정하기 위한 조정 장치를 갖춘 스위치 모드 전원 장치
IPC: H02M1/00
Filed: 1998-04-01
Abstract: 본 발명은 선전류의 소비량을 조정하기 위한 파워 조정 장치를 갖는 스위치-모드 전원 장치에 관한 것으로, 상기 파워 조정 장치(LRA)에 연결된 정류기에는 출력 단자 및 이용 가능한 버스 전압(V BUS )이 제공된다.  스위치 모드 조정기(SCH)는 정류기(GLA)의 출력 단자에 접속된다.  출력 전압(V OUT )는 상기 스위치 모드 조정기(SCH)의 출력 단자로부터 인출될 수 있다.  버스 전압(V BUS ) 뿐만 아니라 출력 전압(V OUT )도 피드백 분기(RZ1, RZ2)에 의해서 파워 조정 장치(LRA)에 백커플링된다.
Patent KR-20000018079-A (KR)
Title: Method for providing search service for study by using network system and computer-readable medium recording the method
Inventor: KIM CHEOL SOO
IPC: G06F17/30
Filed: 2000-01-10
Abstract: PURPOSE: A retrieval service providing method for study using network system and a recording media which can be read through computer recording the method are provided. CONSTITUTION: The retrieval service providing method for study using network system comprises: a step(a) that gives titles and descriptions for each of the URLs of web pages including education associated information, discriminates in one and above whichever it is among detailed items by unit of textbook, detailed items by subject or user group private page, makes into web document to become hyper-link state, and stores to the database of server computer; a step(b) that user selects a desired item among the detailed items by unit of textbook or inputs a key word; and a step(c) that abstracts the selected item or the detailed items by unit or subject related to the key word and provides to URL and user computer in hyper-link state.
Patent KR-20010073382-A (KR)
Inventor: NOH SANG HO
IPC: H01L21/31
Filed: 2000-01-14
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to protect an inter-layer dielectric when a hole is formed, and manufacture a semiconductor device having an excellent profile not to deteriorate planarization of the semiconductor device. CONSTITUTION: A pattern is formed on an upper part of a semiconductor substrate. The first inter-layer dielectric(100) is deposited to make flat the upper part of the semiconductor substrate. An interconnection is formed on an upper part of the first inter-layer dielectric. The second inter-layer dielectric(104) is formed on an upper part of the interconnection. The third inter-layer dielectric(106) is formed on an upper part of the second inter-layer dielectric. Polycrystalline silicon is formed by an etching process performed on an upper part of the third inter-layer dielectric and functions as an etch stop layer to prevent a damage of the third inter-layer dielectric. The fourth inter-layer dielectric(110) is formed on an upper part of the polycrystalline silicon film. An aperture is formed by a photographing process and an etching process on the resultant to extend from the fourth inter-layer dielectric to the interconnection. A conductive material is filled in an inside of the hole.
Patent KR-20010073824-A (KR)
Title: The equipment raw fixing system and artificial cave
Inventor: BYEN SANG DON
IPC: E04F13/14
Filed: 2000-01-20
Abstract: PURPOSE: A method and an apparatus for fixing raw rocks on an artificial cave are provided to prevent the raw rocks from falling by doubly fixing the raw rocks and to produce the cave in a natural state by preventing cement from being exposed. CONSTITUTION: A method for fixing raw rocks(1) on an artificial cave includes the steps of forming coupling holes on the periphery of the upper end part of the raw rock, coupling a nail on which a wire(3) is fixed to a hole of the raw rock, laying basic bricks on the ground, laying the raw rocks inside the basic bricks, installing a mold(5) on the top of the basic bricks, installing a frame(6) at the lower end of the mold vertically and horizontally, fixing the raw rocks on the frame by using the wire installed on the raw rocks, fixing the raw rocks on the whole cave and inserting small stones and paper between the raw rocks to seal the gap between the raw rocks, pouring concrete mortar into the mold for forming, and removing the mold and pulling out the paper.
Patent KR-20010077029-A (KR)
Title: automatic pan fried cake vending machine
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 2000-01-29
Abstract: PURPOSE: A Chinese pancake stuffed with sugar vending machine for conveniently providing various kinds of Chinese pancake stuffed with sugar to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of a Chinese pancake stuffed with sugar receiving chamber (26) for preventing discharge of the Chinese pancake stuffed with sugar is opened. Right after discharging the Chinese pancake stuffed with sugar corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of Chinese pancake stuffed with sugar to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that the Chinese pancake stuffed with sugar is placed between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20000076627-A (KR)
Title: 횡편기에 의한 스티치 루프의 결합 방법
IPC: D04B1/22
Filed: 2000-02-09
Abstract: 본  발명은  폭 줄임  편성  등과  같이  편성포를  편성함에  있어서,  스티치 루프를  코이동시킬  때에  바늘과  더블 스티치를  결합시키지  않으면서  편성포를  편성하는  방법을  제공하는  것을  목적으로  한다. 
     제1베드의  복합침의  텅에  스티치 루프를  걸어  놓는  스텝,  제2베드의  스티치 루프  부재와  결합되어  있는  스티치 루프를  제1베드의  복합침으로  이동시킬  수  있는  위치로  인도하는  스텝,  제1베드의  복합침의  훅을  이동  위치에  있는  제2베드의  편성  부재의  스티치 루프  안으로  진입시키는  스텝,  제2베드의  편성  부재를  후퇴시켜서  제2베드의  스티치 루프를  제1베드의  복합침과  결합시키는  스텝,  제1베드의  복합침을  후퇴시키고  제1베드의  복합침의  슬라이더의  텅  상에  걸어  놓은  상기  스티치 루프를  녹 오버시킴으로써  상기  스티치 루프를  제1베드의  복합침으로  이동된  스티치 루프와  결합시키는  스텝을  포함한다.
Patent KR-20010006631-A (KR)
Inventor: MOTAI SEIJI
IPC: G09G5/00
Filed: 2000-02-12
Abstract: PURPOSE: To reduce circuits corresponding to respective panels and to reduce the number of required parts by allocating upper/lower display areas of a DSTN panel to a panel of another module and controlling two displays with a device driver for circuit/OS controlling one sheet of panel. CONSTITUTION: A video controller(20) outputs DSTN controlling signals of control signals and display data signals (chrominance signals) (31, 33) to control one sheet of panel. For driving half-sized panels (41, 42), when these control signals and a chrominance data signal (31) for an upper panel or the chrominance data signal 33 for a lower part panel exist, the panels are displayed. Then, the signal lines of the chrominance data signal (31) for the upper part panel and the chrominance data signal (33) for the lower part panel are connected respectively to the half-sized panels (41, 42). Further, the control signal originally being a piece is divided into two signals (37, 39) on the way to be connected to respective panels, and two sheets of panels (41, 42) are driven.
Patent KR-20010081611-A (KR)
Title: Method for internet surfing using numeric keys
Inventor: JUN YUK PYO
IPC: G06F17/30
Filed: 2000-02-17
Abstract: PURPOSE: An Internet surfing method using numeral keys is provided to enable a user to conveniently perform an Internet surfing by enabling the user to enjoy the Internet surfing using the using numeral keys of a remote control or a keyboard without using a mouse. CONSTITUTION: A user connects to a specific web page on the Internet. An HTML(Hyper Text Markup Language) of the web page is read. Links included in the web page are searched. The fixed number is given to the links as the number of link in order. Each number of link given is displayed by the side of a link relevant to the number on a screen. In case that a number among the numbers is inputted, it is moved to the web page connected to the link relevant to the number.
Patent KR-20010088013-A (KR)
Title: A sintered oil impregnated bearing for capstan motor
Inventor: PARK GI HUN
IPC: F16C17/02
Filed: 2000-03-10
Abstract: PURPOSE: A sintered oil retaining bearing for a capstan motor is provided to maintain sufficient oil film intensity when pressure is generated and prevent a positional error between non-perforated surfaces of an upper bearing and a lower bearing by expanding a formative angle of the non-perforated surface. CONSTITUTION: In a sintered oil retaining bearing for a capstan motor forcedly inserted into an upper end and a lower end of an inner diameter part of a bearing holder and having non-perforated surfaces(11) and perforated surfaces(12) formed at the inner peripheral surface at equal gaps, the non-perforated surfaces of the inner peripheral surface are formed at the angle width of 91°¯ 120°.
Patent KR-20000076880-A (KR)
Title: 단면 반사형 표면 탄성파 장치
IPC: H03H9/25
Filed: 2000-03-16
Abstract: 본 발명의 SH(Shear Horizontal) 타입의 표면 탄성파를 이용하는 단면 반사형 표면 탄성파 장치는 표면 탄성파 기판 및 이 표면 탄성파 기판의 한쪽 주면 상에 형성된 적어도 2개의 인터디지탈 트랜스듀서를 포함하고 있다. 이 인터디지탈 트랜스듀서가 형성되는 영역의 표면 탄성파 전파 방향으로 양 말단에는 제 1 및 제 2 홈이 형성되어 있다. 또한, 이 제 1 및 제 2 홈은 표면 탄성파 기판의 한쪽 주면으로부터 기판의 다른쪽 주면을 향하여, 그러나 이 다른쪽 주면에는 이르지 않게 연장되어 있다. 부가하여, 이 홈들은 표면 탄성파 전파 방향과 실질적으로 직교하게 연장하여서, 표면 탄성파를 반사시키는 제 1 및 제 2 단면을 형성한다. 이 제 1 및 제 2 단면은 각각 제 1 및 제 2 홈의 내측벽에 의해 형성된다.
Patent KR-20000036778-A (KR)
Inventor: CHOI JIN WON
IPC: H02K57/00
Filed: 2000-03-25
Abstract: PURPOSE: A portable generator is provided to reduce the diameter of the generator and increase the efficiency of the generator by using an electricity generating portion. CONSTITUTION: A rotational speed of a shaft(1) is increased, and a magnetic pole which has at least two magnets(2) is installed in the shaft(1). A core(4) is formed by stacking electric steel plates which have a plurality of recesses(3). Copper coils are inserted into the recesses(3). The copper coils are wound on the core on which the electric steel plate which has an even number of magnetic poles(7). A wave rectifying circuit(10) which is suitable for the voltage of the portable generator(9) prevents the reversing of the current.
Patent KR-20010094337-A (KR)
Title: Safety cap for a retractor of seat belt using pyro-technics
Inventor: KIM DAE SEONG
IPC: B60R22/00
Filed: 2000-04-06
Abstract: PURPOSE: A safety cap for a retractor of a pyrotechnic safety belt is provided to cover a trigger device safely in an assembling and mounting process and to prevent an accident by forming a pin groove for a safety pin and a mounting portion at an elongated portion integral with a webbing guide. CONSTITUTION: A safety cap includes an elongated portion(40) integral with a webbing guide(30). The webbing guide has a webbing hole for passing a webbing upward, and latches(32) at the side lower portion. The latches are connected to a fixing end(23) of a U-shaped bracket(1) of a retractor by force fit. The webbing hole has structure enlarged to outside smoothly. The elongated portion has a cover shape. The elongated portion covers a part except the outside of a mass assembly when the elongated portion is mounted on the retractor of a pyrotechnic safety belt. A protrusion end(44) is formed on a side of the elongated portion to be connected to the U-shaped bracket. The latches of the webbing guide are coupled to the fixing end of the bracket, and the protrusion end is supported to a fixing hole(28) of the bracket. A safety pin(50) is joined with the elongated portion. The safety pin has a head portion(51) inserted through a pin groove(41) to prevent a servo lever from being separated from a trigger device. A wire(52) is extended lengthwise from the head portion and bent corresponding to the inclination of the elongated portion. The wire is not moved by elasticity. Therefore, the retractor of a pyrotechnic safety belt is not operated wrong by external shock.
Patent KR-20000071696-A (KR)
Title: 다층 배선판 및 그 제조 방법
IPC: H05K3/20
Filed: 2000-04-14
Abstract: 본 발명은 코어 기판과 코어 기판의 양면에 형성된 배선 패턴을 갖고, 코어 기판은 코어 기판을 관통하는 도전성 부재를 갖고, 코어 기판의 양면의 배선 패턴 부재는 코어 기판을 관통하는 도전성 부재를 통해 서로 접속되는 다층 배선판에 있어서, 코어 기판은 비어 칼럼과, 도금으로 형성된 도전성 구조 부재 및 비어 칼럼과 도전 구조 부재를 전기적으로 서로 절연시키는 절연 구조 부재를 갖고, 비어 칼럼은 코어 기판을 관통하여 코어 기판의 양면의 배선 패턴 부재를 서로 접속하는 도전성 부재로서 기능하는 다층 배선판에 관한 것이다. 이와 같은 다층 배선판을 제조하는 방법도 개시된다.
Patent KR-20010097889-A (KR)
Inventor: KIM JONG YEON
IPC: G06F17/00
Filed: 2000-04-26
Abstract: 본 발명은 민원인이 인터넷을 이용하여 정부의 일반 행정관서 및 학교 등에서 발급 받고자 하는 각종 민원서류(즉, 기관장 및 학교장이 발급하는 호적등,초본,토지대장,부산동산등기부등본,졸업 및 성적증명서 등)등을 신청하여 그에 해당하는 발급 수수료 또는 우편, 택배료 등을 신청인이 직접 부담하지 않고, 무료로 발급받아 원하는 장소에서 우편,택배 또는 전자통신수단 즉, 전자메일 등으로 받아보기 위한 인터넷사이트구성 및 무료 발급방법에 관한 것으로, 
     더욱 상세하게는 민원인이 인터넷 상에서 민원서류 등을 무료로 발급하여 주는 인터넷사이트에 접속한 후, 인터넷 웹사이트 운영자가 제공하는 민원정보란 등에서 자신이 발급받고자 하는 신청서류 종류와 신청통수, 그리고 서류의 발급하는 기관장 및 학교장이 해당 서류를 발급하는데 필요한 요구사항(인적사항 등)과 인터넷 웹사이트 운영자가 무료로 발급하여 주는 대가로 요구하는 사항을 기록한 후, 어느 특정회사에서 필요한 광고 및 홍보 활동방법의 일환으로 민원서류 등의 발급수수료와 신청인이 원하는 장소에서 우편,택배 또는 전자통신수단 즉,전자메일 받아보는데 소요되는 제반비용을 광고비로 지불하게 되면(복수도 무방함) 해당회사 광고문을 인터넷 웹사이트에 게재하거나 또다른 홍보내용을 반드시 보도록 함으로써, 광고주는 인터넷을 통한 일대일 광고 방식으로 보다 적극적인 홍보 활동을 함과 동시에 이용자(신청인)에게는 민원서류(즉, 기관장 및 학교장이 발급하는 호적등,초본,토지대장,부산동산등기부등본,졸업 및 성적증명서 등)등을 무료로 발급받아 볼 수 있는 이익을 주는 인터넷 전자거래의 유통 질서에 알맞은 광고활동을 영위하는 한편, 인터넷을 이용하는 민원인에게도 무료 발급 이익을 동시에 만족시킬 수 있는 방법에 관한 것이다.
Patent KR-20010100638-A (KR)
Inventor: LEE WON SEOK
Filed: 2000-05-04
Abstract: 본 발명은 전자상거래와 연계된 텔레마케팅방법에 관한 것으로, 전자상거래시에 이용자에게 웹페이지를 통해 상품이나 서비스에 대한 정보를 제공함과 더불어 이용자가 원할 경우 이용자에게 전화를 걸어 음성을 통해 이용자가 원하는 상품 또는 서비스에 대한 상세한 정보를 제공하고 이용자의 요구사항이나 의문사항에 응답하는 고객밀착서비스를 수행함으로써, 이용자에게 이용상의 편리함 및 만족감을 주어 상품 또는 서비스의 판매를 촉진할 수 있도록 한 것이다.
Patent KR-20000053897-A (KR)
Inventor: CHOI SUK HO
IPC: A23C9/00
Filed: 2000-05-02
Abstract: PURPOSE: A method for the quick decision in secondary pollution of liquid milk product is provided which uses a preliminary culture method for the selective culture of a gram negative bacillus, and a resazurin pigment reduction method for the detection of the gram negative bacillus. CONSTITUTION: A method for the quick decision in secondary pollution and storage of liquid milk product comprises: (1) treating sterilization liquid milk product; (2) adding the selective reagent of a gram negative bacillus such as sodium deoxycholate and cetrimide, or the bacillus contained the same reagent; (3) preliminary culturing at 18-25°C and 30°C for 18 hours; (4) adding resazurin; (5) culturing at 30°C; and (6) checking the change of the color from blue color to violet every 30min or 1hour. The change of a color of liquid milk product indicates its pollution.
Patent KR-20010105990-A (KR)
Title: Internal Voltage Driving Circuit
Inventor: KWON EUN SEON
IPC: H03K17/22
Filed: 2000-05-20
Abstract: An image processor for observing optical fibers, which is used by being built in a system of a fusing/connecting apparatus of optical fibers, and which is capable of outputting signals of images from a television camera (1) to a television monitor (2), processing the images from the television camera (1) and outputting desired information about the optical fibers (4a, 4b) shown on the images. This image processor is provided with a scanning/conversion unit (5) capable of turning 90° the images from the television camera (1) and outputting them to the television monitor (2). Therefore, the images shot by the television camera placed vertically can be converted by 90° and received on the television monitor placed horizontally.
Patent KR-20010020895-A (KR)
Title: Method for manufacturing a metallized luminescent screen
Inventor: PEZZULO ANTIMO
IPC: H01J9/22
Filed: 2000-05-24
Abstract: PURPOSE: A manufacture method of metal luminescent screen is provided to improve the quality of the metal cover surface by depositing at least one phosphor layer on the inside surface of a panel and preheating it, by depositing a solution containing at least one acrylic film forming resin on a screen and drying it, by spraying a solution of an acrylic/styrene copolymer on the acrylic film and by successively forming the metal cover. CONSTITUTION: Three layers of phosphor materials are continuously deposited on the inside surface of a glass panel face plate(10) by forming them into thin pieces so as to form a luminescent screen and arranged in a periodical order. A film for covering a phosphor screen is formed by carrying out lacquer coating at least once in order to smooth a metal surface, and by drying it. The lacquer coating can cover the entire inside surface of the panel by rotating the panel, and allows the inner blend radius and the side walls of the panel to be covered.
Patent KR-20010109030-A (KR)
Inventor: CHOI GYEONG JAE
Filed: 2000-06-01
Abstract: 본 발명은 가돌륨옥사이드계 적색 형광체 및 그 제조방법에 관한 것으로서, 더욱 상세하게는 형광체 모체로 사용하는 가돌륨옥사이드(Gd 2 O 3 )에 활성제로서 유로피움옥사이드(Eu 2 O 3 )를 첨가하고, 여기에 산화아연(ZnO), 탄산리튬(Li 2 CO 3 ), 탄산칼슘(CaCO 3 ), 산화마그네슘(MgO), 산화갈륨(Ga 2 O 3 ), 수산화알루미늄(Al(OH) 3 ) 중에서 선택된 부활제를 첨가함으로써, 저속전자선에서 발광휘도가 우수하고 고진공에서도 안정한 물성을 가지며 저전압 전자선 여기에 의해 구동하는 전계 방출 디스플레이(Field Emission Display, FED)에 적합한 다음 화학식 1로 표시되는 새로운 가돌륨옥사이드계 적색 형광체 및 그 제조방법에 관한 것이다. 
     
       
         Gd 2-X-y O 3 : Eu X ,M y   
       
     
     상기 화학식 1에서: 0.005≤X≤0.5 이고, 0≤y≤1.0 이며, M은 Zn, Li, Ca, Mg, Ga 및 Al 중에서 선택된 원소이다.
Patent KR-20010015008-A (KR)
Inventor: JOSE MERANIO NUNETSU
IPC: G06F12/00
Filed: 2000-06-09
Abstract: PURPOSE: An improved method is provided for maintaining cache coherency by snooping a cache, which is not interposed between a processor and a system bus, while using the data address of write-through-store operation. CONSTITUTION: A processor core performs the bus arbitration of a local bus for transmitting the address of write-through-store operation to the cache of a low-order level (152). The address is compared with the tag arrangement in the cache of the low-order level (154). From the compared result, the presence/absence of hit in the cache of the low-order level is investigated (156). The write-through-store operation is dispatched to the system bus (160). The address is snooped in a non-passing cache (164). The presence/absence of a retry response from the snoop is investigated (168) and when the snoop does not return retry, the system bus is released (172).
Patent KR-20010111935-A (KR)
Inventor: MUN CHA JEONG
Filed: 2000-06-14
Abstract: 본 발명은 하나의 보드에 각 인터페이스에 대한 CSUB, CSDB, MSIB의 기능을 가능하게 하도록 모듈화한 것으로, 각각 인터페이스간 상이한 부분을 수행하는 모듈형태로 구현하되 EPLD를 사용하여 제어신호를 위한 로직을 수행할 수 있도록 한 ADSL 인터페이스 보드 모듈화에 의한 통합 장치에 관한 것이다. 
     본 발명은 CSUB, CSDB, MSIB의 기능을 수행하도록 CPU부, EPLD부, UPC부, 셀 버스 인터페이스부, UNI부가 모듈로 장착되는 하나의 보드와, 상기 셀 버스 인터페이스부와 연결되는 백 플레인과, 상기 백 플레인을 통하지 않고 UNI부와 직접 연결되는 ADPB를 포함하여 구성되는 것으로, 인터페이스 종류에 따라 상이한 부분과 CSUB, CSDB, MSIB간의 상이한 부분을 모듈 형태로 구성하고, 콘트롤을 위한 로직을 프로그램을 제어할 수 있도록 EPLD로 구현한 것이다.