baber/WOPTO huggingface dataset:
Patent KR-20000021216-A (KR)
Title: Electric boiler for heating indoor and hot water
Inventor: LIM MUN SU
IPC: F24D13/00
Filed: 1998-09-28
Abstract: PURPOSE: An electric boiler for heating indoor and hot water heats heat-transferring fluid and the water by using heat-transferring gas for increasing heating efficiency while eliminating noise in supplying the water. CONSTITUTION: An electric heater(11) contains a sealed container(112') having an electrically heat releasing body(130') while sealing heat-transferring gas in the sealing container. If the electrically heat releasing body is heated, the heat-transferring gas is heated for heating the sealing container to heat the water in a storing tank(2) rapidly. Also, the storing tank contains a water supplying pipe(4) for flowing the water into the storing tank and a hot water supplying pipe(5) for withdrawing the hot water to outside of a boiler body(1) after heating the water by using the electric heater. Herein, the supplying pipe is formed to the upper end of the inside of the storing tank while having an end inclined toward the wall surface, and the hot water supplying pipe is formed to the lower end of the inside of the storing tank.
Patent KR-20000025957-A (KR)
Title: Automatic extractor embedding pulverizer and pulverizing after separating sprue
Inventor: KIM YONG KI
IPC: B29C45/17
Filed: 1998-10-16
Abstract: PURPOSE: An automatic extractor that is a plastic injecting molder is provided to pulverize by extracting a sprue. CONSTITUTION: A hopper is attached to one side of an extractor body. A bearing inserted into a rail assembles a plate(20) and installs a block(23) containing a descending cylinder2(21) and a guide bar(22). Then, a jig plate(24) for separating products is attached to the lower rod of the guide bar and the descending cylinder. A block(23) is rotated on a pin(31) as a rotating shaft when a rotating cylinder2(29) is operated and the descending cylinder, the guide bar and the jig plate are rotated together.
Patent KR-20000026090-A (KR)
Title: Method of data transmission in the cradle state of spread spectrum typed wireless telephone
Inventor: KIM WAN SIK
IPC: H04B1/38
Filed: 1998-10-17
Abstract: PURPOSE: A method of data transmission is provided to reduce a data transmission time largely. CONSTITUTION: A method of data transmission in the cradle state of spread spectrum typed wireless telephone, which stores a predetermined PN code(PN1-PN10), UW code(UW1-UW10) and channel information(CH1-Ch12) into a handset(10) and a memory(16, 26) of identical address in the main body(20), and has a virtual memory(17, 27) for storing a predetermined address of the memory, includes first through sixth steps. The first step is to determine whether the cradle state or not. The second step is to transmit the address information in the virtual memory to the handset by wire if the cradle state. The third step is to read the PN code, UW code and channel information stored into the memory of the corresponding address transmitted to the handset. The fourth step is to decode a signal received from a corresponding channel of the read channel information into the read PN code and UW code, and to determine whether the decoded signal is an address receiving assurance signal from the handset. The fifth step is to spread a predetermined ACK signal of the read PN code and UW code if the decoded signal is the address receiving assurance signal from the handset, and to transmit the ACK signal to the handset through a corresponding channel of the read channel information. The sixth step is to retransmit the address information in the virtual memory to the handset by wire if the decoded signal is not the address receiving assurance signal from the handset.
Patent KR-20000026299-A (KR)
Title: Printed circuit board
Inventor: KIM HYUN GU
IPC: H05K1/00
Filed: 1998-10-20
Abstract: PURPOSE: A PCB(Printed Circuit Board) is provided to densely form intervals and width of a circuit pattern in the PCB with a high thermostability, durability, strength degrees of impacts, surface brilliance, heat conductivity, by plating the circuit pattern of the PCB with an alloy including nickel. CONSTITUTION: A PCB(Printed Circuit Board) including a solder side(324), which a component layer packaged with electric components on the surface and brazing are performed, plates a circuit pattern to nickel. The plated nickel is formed in a chemical plating form. The circuit pattern is plated as an alloy including nickel. The alloy has a high thermostability, durability, strength degrees of impacts, surface brilliance, and heat conductivity. The plated alloy is formed in a chemical plating form.
Patent KR-19990007771-A (KR)
Title: 초고속 통신망 공유 시스템
Filed: 1998-10-29
Abstract: 본 발명은 CATV 케이블 망을 이용한 초고속 데이터 통신에 사용되는 공유 시스템에 관한 것으로서, 
     CATV 케이블 망을 이용한 초고속 데이터 통신에 있어서, 
     CATV 케이블 망으로부터 입력되는 영상신호를 증폭하는 앰프(1)와,  여러 가입자와 연결되기 위한 복수개의 출력포트를 갖고, 상기 앰프(1)를 통해 입력되는 영상신호를 다수의 출력포트로 분배하는 분배기(2)와,   CATV 케이블 망을 통해 타기기와 고주파수로서 데이터를 고속 송수신하는 초고속모뎀(3)과,  여러 가입자와 연결되기 위한 복수개의 접속포트를 가지며, 상기 고속모뎀(3)에 의해 접속된 하나의 이더넷 접속을 여러개의 접속포트로 분배하는 허브(4)와,  CATV 케이블 망에 흐르는 교류전원을 공급받아 각 구성요소의 구동전원으로 공급하는 전원부(5)로 구성하여, 하나의 공유 시스템으로서 CATV 케이블 통신망에 여러 가입자가 동시에 접속할 수 있도록 한 것을 특징으로 하여 고가의 통신장비를 여러 가입자가 공유하므로 경제적인 부담감이 현저히 감소하고, 공유장치의 분실이나 고장 등을 사업자가 실시간으로 감시할 수 있도록 한 초고속 통신망 공유시스템에 관한 것이다.
Patent KR-19990037574-A (KR)
Title: 비디오 게임장치 및 그 기억매체
IPC: A63F13/5372
Filed: 1998-10-30
Abstract: 본 발명은 비디오 게임장치 및 그 기억매체에 관한 것으로서, RCP는 외부 ROM에서 RAM으로 전송된 화상데이터에 따라서 플레이어 오브젝트와 논플레이어 오브젝트의 표시를 위한 화상데이터의 변환처리를 실행하고, 그 화상신호를 디스플레이에 공급하며, 스텝(S304)에서는 Z버튼의 조작에 응답하여 디스플레이 상에 있어서 플레이어 오브젝트의 주변에 논플레이어 오브젝트가 존재하는지의 여부를 검출하며, 논플레이어 오브젝트가 검출되면 스텝(S305, S311) 또는 스텝(S314)에 있어서, 논플레이어 오브젝트를 주목 논플레이어 오브젝트로서 선택하고, 이 때 반사 카메라의 위치 및 촬영방향이 주목 논플레이어 오브젝트에 대면한 플레이어 오브젝트를 촬영 가능한 위치 및 촬영방향으로 변경하여 플레이어가 Z버튼을 조작하는 것에 의해 매우 용이하게 플레이어 오브젝트를 논플레이어 오브젝트에 주목시킬 수 있어 게임 중의 조작성이 비약적으로 향상되는 것을 특징으로 한다.
Patent KR-20000032375-A (KR)
Title: Cool air discharging structure of refrigerator
Inventor: KIM HAE JUN
IPC: F25D17/00
Filed: 1998-11-13
Abstract: PURPOSE: A cool air discharging structure of refrigerator is provided to selectively open and close a cool air discharge opening for discharge cool air over the whole freezer and cool chambers or locally to either one. CONSTITUTION: A cool air discharging structure of refrigerator including a cabinet defined into a freezer chamber and a cool chamber, an evaporator installed in an upper inside wall of the cabinet, a cooling fan for forcibly circulating cool air around the evaporator, and a plurality of grills(100) disposed with a predetermined gap on the freezer chamber and formed with a plurality of cool air discharge opening for introducing cool air from the cooling fan into the freezer chamber, includes a shutting off element(200) mounted inside the freezer chamber in the right and left directions for selectively opening/closing the cool air discharge opening of the grills, wherein the shutting off element includes a guide rail(210) at an upper and lower positions inside the freezer chamber, a shutting off plate(220) inserted in the guide rails in the right and left directions and formed with racks in the right and left directions, and a handle(203) rotatable hinge-coupled on the lower part in the freezer chamber and formed with gears to be engaged with the racks of the shutting off plate.
Patent KR-19990014560-A (KR)
Title: 합성수지재 재질의 마크 제조방법 및 그 마크를 시트에 부착시키는 방법
Filed: 1998-11-20
Abstract: 본 발명은 신발, 가방, 의류 등의 시트에 부착되는 합성수지재로 이루어진 각종 형상의 마크(20)의 제조 및 상기 마크(20)를 재봉에 의한 간접방식이 아니라 시트(30)에 직접 부착시키는 방법에 관한 것이다.  본 발명은, 금속금형(10)에 조각된 마크부에 소정량의 액상 합성수지재를 주입하여 경화되도록 가열하고 상기 경화된 투명성 합성수지재 상면에 원하는 무늬가 형성된 나염프린팅(26)을 위치시키고 상기 나염프린팅(26) 상부로 다시 소정량의 액상 합성수지재를 주입하여 경화되도록 가열하여 원하는 무늬가 형성된 나염프린팅(26)을 투명성 도형부(24)의 내부에 삽입되도록 하는 마크(20) 제조방법과, 상기 금속금형(10)의 마크부에 형성된 마크(20) 상면에 접착제를 도포하고 시트(30)를 마크(20) 상부에 위치시켜 상기 마크(20)가 시트(30)에 부착되도록 프레스(40)에 의해 가압, 가열하여 상기 마크가(20) 시트(30)에 직접 부착되도록 하는 부착방법을 제공하는 것이다.  따라서, 본 발명에 의하면 나염 처리된 프린팅이 마크의 저면이 아닌 내부에 위치되어 쉽게 탈락되지 않고 견고하게 위치될 수 있고, 마크 이외의 여분 손실이 없으므로 재료절감과, 상기 마크를 시트에 직접 부착시키므로 별도의 재봉 공정이 필요없게 되어 작업능률의 향상과, 시트에 부착된 마크는 보다 깨긋한 형상을 유지하여 고부가가치의 제품 생산이 가능한 효과가 있다.
Patent KR-19990062694-A (KR)
Title: 무선 통신 장치 및 무선 통신 방법
IPC: H04B1/7083
Filed: 1998-12-01
Abstract: 본 발명에 있어서, 소정의 단주기 확산 부호만에 의한 상관 검출을 실행하여, 장주기 확산 부호의 주기에 동기하여 삽입된, 단주기 확산 부호만으로 확산된 심볼(102)을 특정한다.  다음에, 이것과 동일한 위치에 다중된, 포워드/리버스 링크의 전환 타이밍을 나타내는 또하나의 단주기 확산 부호를 특정한다.  이들 단주기 확산 부호만으로 확산된 심볼로부터, 장주기 확산 부호의 동기, 포워드/리버스 링크의 전환의 동기, 및 전송 프레임의 동기를 획득한다.  이에 따라, 장주기 확산 부호의 동기 획득 시간을 단축하여, 주파수 이용 효율을 저하시키는 일 없이, 국(局)의 배치를 용이하게 설계할 수 있다.
Patent KR-19990024137-A (KR)
Title: 작업장 및 대기중의 부유 분진 포집용 분진망 및 집진판
Filed: 1998-12-11
Abstract: 본 발명은 작업장 및 대기중의 부유 분진 포집용 분진망 및 집진판에 관한 것으로, 더욱 상세하게는 폴리에스테르계(polyester)섬유인 폴리에틸렌 테레프탈레이드(polyethylene terephthalate : PET) 등, 폴리아미드계 섬유인 나일론(nylon) 등과 폴리아크릴니트릴계, 폴리염화비닐덴계의 합성섬유와 비닐계 및 폴리에틸렌(polyethylene)등의 합성섬유를 비롯하여 인장강도 4.0(g/d)이상인 합성섬유를 주원료로 한 실을 이용하고, 섬유직경은 0.001∼1mm인 것으로서 분진망(1) 형태는 직포 및 부직포이고, 설치방법은 분진망을 창문 틀(2)에 부착 설치하여 구성된 것이다. 
     또한 상기 합성섬유와 동일한 성분의 합성수지를 원료로 하여 두께0.02-1.0 mm 정도의 평판 또는 반원형판의 집진판(3)을 수직 또는 수평 브라인더형태로 제작하여 창문 내부 또는 외부에 고정하여 집진판 사이를 공기가 통과하면서 분진을 포집하는 집진판에 관한 것이다. 
     본 발명에서는 분진(P)을 효과적으로 포집하기 위하여, 분진망과 집진판에 사용한 합성섬유 및 합성수지 자체의 정전기가 부족할 경우는 코로나방전 등 물리적인 정전기 발생장치를 이용하여 정전력을 강화시킨 것이 특징이며, 분진이 발생하는 산업체를 비롯하여 일반 가정과 사무실의 실내오염과 각종 폐 질환의 주범인 대기중의 부유 미세분진을 포집하여 분진발생작업장의 작업자 및 국민건강을 증진시킬 수 있는 효과가 있는 것이다.
Patent KR-20000039290-A (KR)
Title: Combustion promoter with electric field of internal combustion engine
Inventor: HAN BONG HUN
IPC: F02B17/00
Filed: 1998-12-12
Abstract: PURPOSE: A combustion promoter with an electric field of an internal combustion engine is provided to prevent knocking by promoting combustion with a DC electric field in a combustion chamber. CONSTITUTION: A combustion promoter(2) consists of a conductor(4) and a high-voltage feed device(6). The conductor is a nichrome wire buried in an insulator(12) on a groove(10), and the high-voltage feed device is connected to an ECU(electronic control unit,14) to supply high voltage. The combustion is promoted and the knocking is prevented by increasing flame transfer speed with 6kV of voltage from the high-voltage feed device.
Patent KR-20000039304-A (KR)
Title: Flash memory device and fabricating method thereof
Inventor: LEE DA SUN
IPC: H01L27/115
Filed: 1998-12-12
Abstract: PURPOSE: A flash memory device and a fabricating method are provided to improve erasing efficiency by increasing an overlapped area with a floating gate and reduce a processing time. CONSTITUTION: A fabricating method for a flash memory device comprises forming a field oxide(63) on a substrate(61), forming a groove(65) in the field oxide, forming an erasing gate(67) in the groove, forming a gate oxide(69) on the substrate and a tunneling oxide(71) on the erasing gate, forming a first polysilicon layer overlapping with the erasing gate, forming a lay-insulating layer(75) covering the first polysilicon layer, forming a second polysilicon layer on the lay-insulating layer, forming a control gate(81) and a floating gate(79) by patterning the second polysilicon layer, lay-insulating layer, first polysilicon layer and gate oxide, and forming a source and drain region(83, 85).
Patent KR-20000039342-A (KR)
Title: Method for correcting road data in navigation system
Inventor: KIM JUN WOO
IPC: G08G1/0969
Filed: 1998-12-12
Abstract: PURPOSE: A method for correcting road data in navigation system is provided to alarm the exchange timing of a storage medium in case that new areas are added or erased. CONSTITUTION: A method for correcting road data in navigation system comprises the steps of: checking whether new running track is detected; checking whether count value corresponding to the new running track is higher than predetermined value; displaying character message in case that the count value is higher than the predetermined value; checking whether an erase key for erasing road data is input; erasing the road data stored in a memory if the erase key is input; checking whether an erase end key for terminating the data erase is input; terminating the data erase in case that the erase end key is input; storing the new running track in which the road data were erased in the memory; and checking corresponding count value in case that the new running track is equal to a stored track.
Patent KR-20000043161-A (KR)
Title: Method for automatically analyzing crude petroleum utilizing infrared ray spectrum analysis
Inventor: CHO IN HO
IPC: G01N21/65
Filed: 1998-12-28
Abstract: PURPOSE: A method for automatically analyzing crude petroleum by utilizing infrared ray spectrum analysis is provided to minimize cost for device, labor, and time inputted for analyzing the crude petroleum by combining a spectrum analyzing device to an evaporating device to complete the analysis of petroleum ingredients while evaporating the crude petroleum into desired petroleum ingredients. CONSTITUTION: An evaporating device is formed by a collecting apparatus(8) of petroleum ingredients having a depressurizing apparatus(4), a pressurizing apparatus(5), a separating column unit(6), a liquid gas collecting cylinder(7), and plural petroleum ingredients collecting cylinders(12). And, an infrared ray spectrum analyzing apparatus(10) is formed by a spectroscope and a measuring cell(11). Herein, the spectroscope supplies the ray in the infrared ray area, and the measuring cell measures the light absorbing spectrum of the petroleum ingredient in the petroleum ingredient collecting cylinder by being connected to the spectroscope by using an optical fiber. The infrared ray absorbing spectrum of the gas ingredient is separated in evaporating apparatus is measured in the liquid gas collecting cylinder containing an infrared ray absorbing spectrum measuring cell. Then, the petroleum ingredient in the petroleum ingredient collecting cylinder is measured by the infrared ray absorbing measuring cell. And, the physical property of the infrared ray absorbing spectrum is estimated based on a Chemometrics theory for producing an assay data.
Patent KR-20000043385-A (KR)
Title: Method for discharging washing water when valve for supplying water of drum laundry machine is out of order
Inventor: KIM JAE MUN
IPC: D06F33/02
Filed: 1998-12-29
Abstract: PURPOSE: A method for discharging washing water when a valve for supplying water of a drum laundry machine is out of order is provided which prevents washing water overflowing outside a laundry machine. CONSTITUTION: A method for discharging washing water when a valve for supplying water of a drum laundry machine is comprised of: a stage to decide whether the door is opened or not in a state that the electricity is not provided due to the breaking down of the valve for supplying water; a stage to indicate opening of the door when the door is opened; a stage to sense whether the water level of the washing water supplied successively into the water tank is reached to the low water level (H2) or not; a stage to indicate the successive water supply; a stage to operate a pump for discharging water to make washing water reached to the point of H2 discharged outside; a stage to sense whether the water level is zero or not by being operated a pump for discharging water; and a stage to make the pump for discharging water stopped when the water level is zero by the same stage.
Patent KR-19990036031-A (KR)
Title: 통기성 다층 필름 및 통기성 다층 필름의 제조방법
IPC: B29C48/335
Filed: 1996-08-01
Abstract: 본 발명은 미생물에 대한 장벽을 제공하고 혈액 및 체액에 대한 장벽을 제공하는 신장된 통기성 다층 필름의 제조 방법 및 필름 자체에 관한 것이다.  이 방법은 다이로부터 C:A:B:A:C 구조를 갖는 5층 이상의 필름을 동시에 압출하는 것(20)을 수반한다.  이 구조에서, 코어층 B는 하나 이상의 열가소성 중합체 및 하나의 미립상 충전제를 함유하는 미공성 층이다.  외부층 C는 모노리쓰이고 미립상 충전제가 없는 친수성 중합체 수지로 구성된다.  층 A는 미공성 접착층이다.  압출 후에 필름의 신장(40)이 수행된다.  신장은 코어층 및 접착층 내에 미공을 생성시킨다.  신장 후에 필름은 가늘게 찢어지고(50) 권취된다(60).
Patent KR-19990044430-A (KR)
IPC: H01M4/20
Filed: 1996-07-09
Abstract: A process is disclosed for manufacturing lead electrodes for accumulators. Lead grid elements (2, 3) are produced, provided with an active mass (5) and coated on both sides with glass microfibres (6, 7). In order to automate the process to a large extent, the introduction of the active mass and the coating with glass microfibres, which immediately follows the introduction of the active mass, are automatically carried out in a continuous process, and the glass microfibres are then cut (9) so that they do not project beyond the edges.
Patent KR-19990064125-A (KR)
Title: 섬유 웨브 건조 장치
IPC: D21F5/00
Filed: 1996-11-12
Abstract: 본 발명의 섬유 웨브 건조 장치는 양호한 열 전도성을 가지면서 공기를 통과시키지 않는 두 개의 무단 밴드를 구비한다.  상기 밴드는 경로의 일부가 서로 나란하게 이어지도록 배열된다.  제 1 밴드(1)가 가열되고 제 2 밴드(2a)는 냉각되며 그 밴드(1,2a) 사이로 섬유 웨브(3)가 하나 이상의 직물과 함께 안내됨으로써, 상기 섬유 웨브가 상기 가열된 밴드(1)에 접촉되고 상기 직물이 상기 섬유 웨브와 상기 냉각된 밴드(2a) 사이에 자리하도록 한다.  본 발명은 열전도성이 양호하고 공기를 통과시키지 않는 제 3 밴드(2b)를 추가로 구비하는데, 이 밴드는 밴드의 이동 방향으로 제 2 밴드(2a)를 지나 위치하며 상기 제 1 밴드(1)와 함께 제 2 건조 영역을 형성한다.
Patent KR-19990067289-A (KR)
Title: 용매 및 유화제가 없는 물-기재의 살미생물 활성 화합물 배합물
IPC: A01N51/00
Filed: 1996-11-11
Abstract: 본 발명은 선행의 아졸 살진균제, 니트로메틸렌계 살충제 및 4급 암모늄 화합물로 구성된 살미생물, 임의로 용매가 없고 유화제가 없는 활성-물질 배합물 또는 제제, 및 장치 및 물질의 보호에서 이러한 배합물의 용도에 관한 것이다.
Patent KR-20000010543-A (KR)
Title: Textile treatments and fibers and textile goods treated therewith
Inventor: SANO MASAHIRO
IPC: D06M15/333
Filed: 1997-04-18
Abstract: PURPOSE: A fiber treatment is provided to improve the feeling, a durability, and a transparency while not lowering the physical property of a resin by mixing protein to a solvent-base resin in a particle state. CONSTITUTION: A first textile treatment comprising a functional protein prepared by treating proteins such as collagen with a cross-linking agent and a solvent-base resin; a second one comprising the above functional protein and a water-base resin; a third one comprising a water-soluble organic substance having an average molecular weight of 100 to 20000 and a reactive modifier; a fourth one comprising the above functional protein and a reactive modifier; and fibers and textile goods (such as fabrics) treated with the treatments.
Patent KR-20000010950-A (KR)
Title: Process for the preparation of a terpolymer of ethylene, alpha-olefin, and a diene
Inventor: RENKEMA JACOB
IPC: C08F4/659
Filed: 1997-05-01
Abstract: PURPOSE: A process for the preparation of a terpolymer of ethylene, and alpha-olefin and a diene is provided which are copolymerized at a higher temperature than previous methods to yield terpolymer of ethylene, alpha-olefin, and a diene with 10g/mol of lower mean molecular wt. than previous methods. CONSTITUTION: The process comprises the use of a transition metal complex and a cocatalyst. and characterized in that the polymerization is conducted using a transition metal complex consisting of a reduced transition metal complex, chosen from groups 4-6 of the Periodic Table of the Elements, with a multidentate monoanionic ligand and with two monoanionic ligands, at a temperature of between -10 and 220°C. In particular the reduced transition metal in the complex is titanium (Ti).
Patent KR-20000011027-A (KR)
Title: Contrast medium
Inventor: DROEGE MICHAEL
IPC: A61K49/00
Filed: 1997-05-14
Abstract: PURPOSE: The invention relates to the improvement of multinucleate residue type in prior art, and provides especially effective means by increasing relative ratio of molecular volume which is occupied heavy metal atoms enhancing the contrast efficiency of the contrast medium. CONSTITUTION: The invention relates to compounds of formula (I) and contrast mediums, especially X-ray contrast medium including the compounds. The invention relates to new multinucleate cluster, producing methods thereof, uses in diagnostic videotex, especially X-ray videotex, and contrast mediums containing such residues.
Patent KR-20000016164-A (KR)
Title: Substituted amidinobenzene derivatives and medicinal compositions thereof
Inventor: MATSUMOTO YUZO
IPC: A61K31/495
Filed: 1997-05-28
Abstract: PURPOSE: New substituted amidinobenzene derivatives or its salt and medicinal compositions comprising these derivatives or its salts and pharmaceutically acceptable carriers are provided which are useful as GPIIb/IIIa receptor antagonists. CONSTITUTION: Amidinobenzene derivatives represented by general formula(I) or salts thereof and medicinal compositions comprising these derivatives or salts thereof and pharmaceutically acceptable carriers are described. In formula, R1 is a group which can be converted into amidino in vivo; R2, R3 are the same or different groups each representing carboxy or a group which can be converted into carboxy in vivo; X1, X2 are the same or different groups each representing lower alkylene; m is 0, 1 or 2; and n is 0 or 1, provided that n is 1 when m is 0. Because of having GPIIb/IIIa receptor antagonism, these compounds are useful as drugs for ameliorating ischemic heart diseases, auxiliary drugs in heart surgical or vascular surgical operations, drugs for ameliorating cerebrovascular disorders, and drugs for ameliorating peripheral arterial diseases. They are also useful as prodrugs excellent in oral absorbability and persistence.
Patent KR-19990067734-A (KR)
Title: 유니버설 시리얼 버스장치를 초기화하는 장치 및 방법
IPC: G06F13/42
Filed: 1999-01-06
Abstract: 유니버설 시리얼 버스장치 (universal serial bus device)를 위한 고유한 기능적 어드레스 (unique functional address)를 동적으로 할당하고 인에이블 (enable)하는 방법 및 장치.     호스트는 제어 트랜잭션 (control transaction) 중에 고유한 기능적 어드레스를 할당한다.     유니버설 시리얼 버스장치는 에러 윈도우를 피하기 위해 제어 트랜잭션의 상태 스테이지 (status stage) 중에 디폴트 어드레스를 디스에이블 (disable)하고 고유한 기능적 어드레스를 인에이블한다.
Patent KR-20000050692-A (KR)
Inventor: JANG HO TAEK
IPC: H01L21/027
Filed: 1999-01-13
Abstract: PURPOSE: An apparatus for stripping a photoresist coated on edges of a wafer is provided to minimize a displacement aberration of a solvent pipe by a moving of a cylinder rod. CONSTITUTION: An apparatus(100) includes a cylinder(110) having a reciprocating cylinder rod(115), a rack gear(120) conjoined with the cylinder rod(115), at least one pinion gears(140) engaged with the rack gear(120) and rotatably mounted on a support plate(130) through rotating shafts, and a solvent injection unit(150) pivotably connected to a rotating shaft(148a) of one pinion gear(148) at one end. The solvent injection unit(150) has a solvent pipe(152), a solvent supplying part(154) connected to one end of the solvent pipe(152), and a solvent injection nozzle(156) installed to the other end of the solvent pipe(152). According to a reciprocating motion of the cylinder rod(115), the solvent pipe(152) approaches to the edges of the wafer without swing or vibrating.
Patent KR-20000051634-A (KR)
Inventor: JIN DAE HYUN
IPC: B23P15/26
Filed: 1999-01-25
Abstract: PURPOSE: A manufacturing method of a fin tube heat exchanger a is provided to improve thermal efficiency of between fluid by preventing from a damage of a micro fin in a tube. CONSTITUTION: A manufacturing method of a fin tube heat exchanger comprises : a step of extending a tube(1) inserting a fin(2) ; a step of pressing a tube(1) and a fin(2). And a heat exchanger for a fin tube comprises a tool(4 ) to extend a tube(1) by a ball for extending(4a) and to form a micro fin(3) by several tips of micro fin type.
Patent KR-19990077607-A (KR)
Title: 평탄케이블용노이즈방지소자
IPC: H05K9/00
Filed: 1999-03-05
Abstract: 본 발명에 따른 평탄케이블용 노이즈 방지소자는 평탄케이블FC이 통과하는 슬릿형 구멍(2)을 갖는 평탄 O형 페라이트 코어(1)와, 슬릿형 구멍(2)이 케이스에 노출된 상태에서 페라이트 코어(1)를 덮는 개폐가능 케이스(21)로 구성되며, 이 케이스(21)에는 노이즈 방지소자를 장치에 고정하는 결합부(24)가 일체로 형성되며, 결합부(24)는 폴(24a)을 구비한다.
Patent KR-20000061904-A (KR)
Inventor: JUNG BYEONG SANG
IPC: C08L23/12
Filed: 1999-03-31
Abstract: PURPOSE: A nonflammable polypropylene composition is provided which has improved nonflammability, mechanical stretching property and working ability and is able to be applied to various products such as interposing materials of an electric wire and a communication cable and an electric wire covering material. CONSTITUTION: The nonflammable polypropylene composition comprises: (i) 100 parts by weight of a polypropylene resin; (ii) 0.5 parts by weight of an antioxidant; (iii) 1.5 parts by weight of an activator; (iv) 80-100 parts by weight of a metallic hydroxide such as Mg(OH)2; (v) 5-10 parts by weight of a silicone powder; and (vi) fixed amounts of other additives.