baber/WOPTO huggingface dataset:
Patent KR-20010104414-A (KR)
Title: 전화정보서비스를 이용한 다기능 매체 온라인 인증 장치및 방법
Inventor: YUN SUNG GUIR
Filed: 2001-10-23
Abstract: 본 발명은 사용자가 다기능 매체 타이틀에서 원하는 콘텐츠를 선택하고 ARS(전화 자동 응답 시스템)에 전화하여 인증번호를 획득함으로써 정품 사용자로 인정받아 다기능 매체를 작동할 수 있도록 하는 전화정보서비스를 이용한 다기능 매체 온라인 인증 장치 및 방법에 관한 것으로, 
     본 발명의 장치는, 다기능 매체가 삽입되어 암호화 데이터베이스와 인증 프로그램 및 파일 암호 프로그램이 자동 설치되는 사용자컴퓨터; 상기 사용자컴퓨터와 유무선네트워크로 연결되고, 유무선전화로 사용자를 접속하여 통신을 수행하도록 하는 통신서버; 상기 통신서버를 통하여 상기 사용자가 선택한 상기 다기능 매체를 선택하는 ARS 서버; 상기 ARS서버를 통하여 상기 사용자가 원하는 상기 다기능 매체의 콘텐츠를 선택할 때, 원하는 부분만을 인증하여 정품 다기능 매체 사용자로 바꾸어 주는 인증데이터베이스서버; 및 상기 ARS서버에서 수행되는 유료서비스의 데이터를 받아 전자결제를 하는 결제서버를 포함하는데 있다. 또한, 본 발명의 방법은 사용자가 다기능 매체를 사용자컴퓨터에 삽입하여 자동 실행하는 제 1 단계; 상기 사용자컴퓨터가 상기 다기능 매체를 적어도 한번 이상 사용하였는지 판단하는 제 2 단계; 상기 제 2 단계에서 상기 사용자컴퓨터가 상기 다기능 매체를 전혀 사용하지 않은 것으로 판단되면, 상기 사용자컴퓨터에 압축알고리즘, 암호화 데이터베이스를 자동 설치하는 제 3 단계; 상기 제 2 단계에서 상기 사용자컴퓨터가 상기 다기능 매체를 적어도 한번 이상 사용하였으면 상기 다기능 매체의 내장된압축알고리즘, 암호화 데이터베이스를 상기 사용자컴퓨터의 메모리에 로딩하는 제 4 단계; 상기 제 3 단계 또는 상기 제 4 단계에서 로딩된 압축 알고리즘, 암호화 데이터베이스를 분석하여 상기 다기능 매체의 소정번호를 생성하는 제 5 단계; 상기 다기능 매체에 저장된 소정콘텐츠를 상기 사용자에게 데모로 설명하여 상기 사용자가 상기 데모를 보고 상기 소정콘텐츠를 선택하는 제 6 단계; 상기 소정콘텐츠가 암호화 데이터베이스로 인증되었는지 확인하는 제 7 단계; 상기 제 7 단계에서 상기 소정콘텐츠가 암호화 데이터베이스로 인증되지 않았으면 암호화 데이터베이스에 의해 생성한 상기 소정번호를 보여주고 인증을 요구하는 화면을 안내 출력하는 제 8 단계; 상기 사용자가 유무선전화기로 소정기능을 수행하여 상기 소정번호를 입력하면 상기 사용자의 암호화 데이터베이스와 일치하는 비밀번호를 안내하는 제 9 단계; 상기 다기능 매체에서 인증을 요구하면 상기 비밀번호를 입력하는 제 10 단계; 및 상기 제 6 단계에서 상기 암호화 데이터베이스가 인증되거나, 상기 제 10 단계에서 상기 비밀번호가 입력되면 상기 사용자가 요구한 상기 소정콘텐츠를 상기 다기능 매체에서 사용자컴퓨터에 내장된 압축알고리즘에 의해 설치를 시작하는 제 11 단계를 포함하는데 있다. 
     이와 같이, 본 발명은 사용자에게 최대의 콘텐츠를 설명하고 시연, 데모로 실행해 볼 수 있으며, ARS 기능을 이용함으로써 현금이나 카드로 다기능 매체를 구매하는 번거러움이 없으므로 대량 제작, 배포가 가능하고, 제작자는 단일 콘텐츠가 아닌 복합 콘텐츠를 다기능 매체에 담아 출시할 수 있으므로 경제적인 이점이 있다.
Patent KR-20030037057-A (KR)
Title: Method for updating of Subscriber Identity Module card using a Public Land Mobile Network
Inventor: KONG HUI CHANG
IPC: H04B7/26
Filed: 2001-11-02
Abstract: PURPOSE: A method for updating a SIM(Subscriber Identity Module) card by using a public mobile communication network is provided to allow a mobile communication network provider to generate an MM(Mobility Management) information message composed of SIM card update data, and to transmit the message to a mobile communication terminal, so that a controller of the mobile communication terminal updates corresponding data in the SIM card through the SIM card update data. CONSTITUTION: A transmitted MM information message is received to a mobile communication terminal through an RF(Radio Frequency) part(S1). A controller of the mobile communication terminal discriminates whether SIM card update data are detected from the MM information message(S2). If so, the controller transmits the SIM card update data and a SIM card update request message to a microprocessor of an installed SIM card(S3), and if not, the steps are ended. The microprocessor detects a file for correction from a memory chip of the SIM card, and inputs a value of SIM card update data for correction in the detected file, to update the SIM card data(S4). The microprocessor discriminates whether SIM card is reset(S5). If so, the microprocessor restarts loading of the SIM card data(S6), and if not, the steps are ended.
Patent KR-20030038119-A (KR)
Title: Mobile communication terminal in haring movement storage function and his control method
Inventor: JUN A REUM
IPC: H04B1/38
Filed: 2001-11-08
Abstract: PURPOSE: A mobile communication terminal having a mobile type storing function and a method for controlling the same are provided to upload a file stored at a flash memory of the mobile communication terminal to a PC, thereby reducing the cost for buying a mobile type storage device. CONSTITUTION: A transceiving part(100) transceives a data file with a PC through a serial communication. A control part(200) controls storing the data file of the PC input through the transceiving part(100) at a flash memory(300) or to transmit the data file stored at the flash memory(300) to the PC through the transceiving part(100). A display part(400) displays information of the data file stored at the flash memory(300). A key input part(500) generates a key input signal for retrieving or deleting the data file stored at the flash memory(300).
Patent KR-20010111074-A (KR)
Title: 핸드폰용 핸즈프리 이어폰
Inventor: PARK GI HONG
Filed: 2001-11-15
Abstract: 본 발명은 일반적인 통화기능이외에 확장된 기능을 가지며 사용 및 휴대가 편리한 핸드폰용 이어마이크폰에 관한 것이다. 이를 위하여 본 발명은 전기신호의 양방향 이동이 가능한 소정 길이의 코드; 상기 코드와 연결되며 통신가능하게 휴대폰의 연결잭에 삽입되는 플러그; 상기 코드와 연결되며 통화상대방의 전기적 음성신호를 인식가능한 음성으로 변환하는 이어폰; 그리고 상기 코드와 연결되며, 사용자의 음성을 적기적 음성신호로 변환하는 마이크와 각종 기능의 수행을 위한 조작부와 상기 이어폰, 마이크 및 조작부와 연동하여 사용자와 상대방사이의 통화 및 소정의 음성정보의 녹음/재생을 위해 음성신호를 처리하는 신호처리부를 포함하는 음성처리기로 이루어지는 것을 휴대폰용 이어마이크폰을 제공한다.
Patent KR-20030016144-A (KR)
Title: Streaming service method of video data
Inventor: CHAE SANG HO
IPC: H04N7/173
Filed: 2001-11-22
Abstract: PURPOSE: A method of providing video data streaming service is provided to properly control the quantity of video data supplied by a server to a terminal. CONSTITUTION: When a terminal requests video data streaming service, a video data streaming service system including a server provides the video data streaming service(2). When a data transmission rate of a network through which the video data streaming service is provided is reduced, the system checks a queuing buffer of the terminal to report the quantity of data left in the buffer to the server(4). The system receives information related with the queuing buffer from the terminal and analyzes the information to judge whether or not the data transmission rate of the network is reduced(6). The system down-controls a bit rate corresponding to the quantity of data according to the reduction in the data transmission rate to provide the video data streaming service(8). The system judges whether or not the data transmission rate of the network is increased(10). The system up-controls the bit rate corresponding to the quantity of data according to the increase in the data transmission rate to provide the video data streaming service(12).
Patent KR-20030043037-A (KR)
Title: Blower mounting structure of air conditioner outdoor unit
Inventor: HONG CHANG YONG
IPC: F24F5/00
Filed: 2001-11-26
Abstract: PURPOSE: Assembling structure of a blower for an outdoor unit in an air conditioner is provided to improve assembling efficiency of the blower by combining a mount motor and a grille with an orifice and combining the orifice with a top cover. CONSTITUTION: A blower(70) has a fan(72), a motor(76) rotating the fan, a mount motor(82) assembled with the motor, an orifice(86) combined with the mount motor, and a grille(92) combined with the orifice. The mount motor is combined with the orifice and the motor, and the fan is installed in the shaft of the motor. An assembling unit is protruded circumferentially in the upper part of the grille, and first and second holes are formed in the orifice. The grille is combined with the upper part of the orifice, and the orifice mounting the fan, the motor, the mount motor and the grille is combined with a top cover(60).
Patent KR-20030044611-A (KR)
Title: Gel Electrolyte and Battery Using It
Inventor: JUN BYEONG HUI
IPC: H01M10/0525
Filed: 2001-11-30
Abstract: PURPOSE: Provided are a gel type electrolyte for lithium secondary battery/lithium sulfur battery, which has better chemical stability and mechanical strength than those of existing gel type electrolyte, and battery capability, cycle property, and capability retaining property when used for a long time, which is comparable to those of existing nonaqueous electrolyte, and a battery using the same. CONSTITUTION: The gel type electrolyte is produced by the method comprising the steps of (i) mixing at least one selected from linear carbonate, cyclic carbonate and ether solvent to form a mixed organic solvent, (ii) dissolving any one lithium salt selected from lithium hexafluorophosphate(LiPF6), lithium tetrafluoroborate(LiBF4), and lithium bispenta fluoroethylene sulfonimide(LiN(SO2C2F5)2) into the mixed organic solvent so as to have a concentration of 0.5-1.5 M, to form the solution of electrolyte salt; (iii) adding 0.1-20.0 wt%(based on final electrolyte) of polymethyl methacrylate having molecular weight of 5,000-1,000,000, as a polymeric monomer for forming a matrix, 0.1-20.0 wt% of polyethyleneglycol dimethyl methacrylate having molecular weight of 200-3,000, as a monomer for forming a crosslinking, and 0.1-10.0 wt% of vinyl monomer, as an adjuvant monomer to the solution of electrolyte salt; (iii) adding 500-2,000 ppm(based on total weight of monomers) of azobis(valeronitrile) as a photoinitiator, to the mixture formed in the step(ii), so as to form an electrolyte solution; (iv) standing the electrolyte solution in oven at temperature of 50-80 deg.C and pressure of 0.5-5.0 Kgf/cm2 for 3-5 hours, so as to gel the electrolyte solution.
Patent KR-20030045204-A (KR)
Title: Apparatus for manufacturing a bio-ceramic additive textile and the method thereof
Inventor: KIM YOUNG OK
IPC: D06M11/84
Filed: 2001-12-01
Abstract: PURPOSE: A method and an apparatus for adding ceramic particles (called the bio-ceramic) to fibrous textures are provided to make several products simultaneously by adding various kinds of functional materials to the target fibers in a line. CONSTITUTION: An apparatus for adding ceramic particles to fibrous textures includes a first printer(20) for dipping and coating the textile material fed from a supply reel(10) with an aqueous solution containing functional material, a finishing member(30) for smoothly surface-treating the textile material by thermal-compressing the textile material, and a second printer(40) for printing the textile material with an emulsion solution to make a predetermined shape. A dryer(50) dries the textile material to remove the moisture content from the textile material and to maintain the printed state of the textile material. A winding reel(90) takes up the textile material discharged from the drier with the predetermined shape.
Patent KR-20030045492-A (KR)
Title: Manganese-doped ferromagnetic zinc oxide and method of manufacturing the same
Inventor: AHN SEONG JAE
IPC: H01F1/14
Filed: 2001-12-04
Abstract: PURPOSE: A ferromagnetic substance making method is provided to gain a ferromagnetic substance of a zinc oxide family by making a zinc become a solid solution. CONSTITUTION: Formed are a sintered body, a single crystal or a thin film where a zinc is included in a zinc oxide with a solid solution state so that the manganese becomes 0.01 to 50 mole% on the basis of a total mole ratio of a metal. The sintered body is formed by sintering a mixture of the zinc oxide and the manganese at 400 to 1800 degrees.
Patent KR-20030050955-A (KR)
Inventor: CHOI JAE SEONG
IPC: H01L21/027
Filed: 2001-12-20
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve uniformity of a substrate reflection ratio and uniformity of critical dimension of a trench photo process by completely filling a trench while flowing a bottom anti-reflective coating(BARC) through a heating process after the BARC is coated. CONSTITUTION: A substrate(10) is prepared in which a plurality of via holes(20) are patterned. The BARC is formed on the substrate including the plurality of via holes. The BARC is heated to a temperature higher than a predetermined temperature and is flowed so that the via holes are filled. The molecular weight of the BARC is from 1000 to 100000. The BARC is heated by an oven or a hot plate.
Patent KR-20030053663-A (KR)
Title: Treatment Device for Grinding Chip
Inventor: CHOI SANG YONG
IPC: B24B55/12
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus for handling grinding chips for maintaining the cleanness of cutting oil is provided to prevent the cutting oil from being contaminated by the overflow of the chips and cutting oil to maintain the cleanness of the cutting oil used in grinding the surface of a rolling roll. CONSTITUTION: An apparatus for handling grinding chips(102) for maintaining the cleanness of cutting oil serves to isolate the cutting oil generated in the grinding of the surface of a rolling roll from the grinding chips and to load the chips in a chip box(104). A distributing roll(403) crushes chip masses generated in grinding to spread out the chips in a uniform manner. The grinding chips(102) are pressed by a plurality of rollers to isolate the cutting oil contained in the grinding chips. The grinding chips(102) are loaded in the chip box(104) by a placing unit(200) installed to move along a rail, which prevents the cutting oil from being contaminated by the overflow of the chips and cutting oil.
Patent KR-20030051105-A (KR)
Title: Infinite Variable Speed Device
Inventor: KIM WON BONG
IPC: F16H39/00
Filed: 2001-12-14
Abstract: PURPOSE: A continuously variable transmission is provided to simplify formation by three-dimensional high rate gear shifting, to adjust a shifting range optionally, to connect and disconnect power smoothly without a separate clutch apparatus for interrupting power and to reuse power of an output shaft by absorbing braking energy with braking force of inertia of the output shaft. CONSTITUTION: A separating body(110) is formed inside a main body of a continuously variable transmission to circulate discharge fluid and suction fluid. A cartridge for a variable capacity hydraulic pump(200) and a cartridge for a variable capacity hydraulic motor(300) are arranged to both sides of the separating body. Input and output shaft covers of the main body of the continuously variable transmission are equipped with oil rings. A space inside the transmission is filled with oil, and a separate oil tank is installed. A detecting pump detects rotating speed of the output shaft by generating hydraulic pressure according to rotating speed of the output speed. A shifting controller(50) makes the transmission in neutral, forward and reverse rotation according to a shifting mode. The shifting controller controls change of transmission gear ratio by control of hydraulic drain. Extra hydraulic pressure generated from the variable capacity is stored to an accumulator(11) by a pilot check valve(121). Hydraulic pressure generated by the variable capacity hydraulic motor is stored to the accumulator by a check valve. Therefore, driving resistance for the continuously transmission is reduced. Power of the output shaft is reused by absorbing braking energy with braking force of inertia of the output shaft.
Patent KR-20030055637-A (KR)
Title: Method of polymerization and copolymerization of ethylene using carbodiimde ligand chelated catalyst
Inventor: HONG BO GI
IPC: C08F210/02
Filed: 2001-12-27
Abstract: PURPOSE: A method for polymerizing and copolymerizing ethylene by using a catalyst chelated with a carbodiimide-based ligand is provided, to obtain an ethylene polymer or copolymer having a large bulk density and the narrow distribution of molecular weight. CONSTITUTION: The method comprises the step of polymerizing or copolymerizing ethylene in the presence of a transition metal compound catalyst component of group IV chelated with a carbodiimide-based ligand, a magnesium-containing support and an organometallic compound cocatalyst of group II or III. The transition metal compound catalyst component of group IV chelated with a carbodiimide-based ligand, is prepared by reacting a Grignard compound of dialkyl magnesium with an alkoxy aluminum to obtain an alkoxy aluminum-magnesium compound; reacting the obtained alkoxy aluminum-magnesium compound with a carbodiimide-based ligand; and reacting the obtained one with a transition metal of group IV. Preferably the carbodiimide-based ligand is represented by the formula 1, wherein W, Y and Z are independently an alkyl group, a phenyl group or a heteroatom-containing alkyl group.
Patent KR-20030056641-A (KR)
Inventor: CHO JEONG HWAN
IPC: F04B1/20
Filed: 2001-12-28
Abstract: PURPOSE: A method for joining consume resisting metal to a cylinder block in swash plate pump is provided to join the abrasion resistant material simultaneously on a cylinder and a spherical contacting part of the cylinder block. CONSTITUTION: A method includes the steps of: a step(S101) manufacturing a copper alloy plate and a copper alloy pipe; a step(S103) processing a cylinder block to form a plurality of bores and a spherical contacting part; a step(S105) plating a surface of the processed cylinder block with copper or nickel; a step(S107) forcibly inserting the copper alloy pipes to the bores of the cylinder block; a step(S109) pressurizing the copper alloy plate on the spherical contacting part of the cylinder block by a jig and a weight; and a joining heat processing step(S111) heat-treating the bores of the cylinder block, the copper alloy pipes, the spherical contacting part of the cylinder block and the copper alloy plate under 700 deg.C-970 deg.C for 60-180 minutes to be joined to each other.
Patent KR-20030057104-A (KR)
Title: Liquid epoxy resin composition for use in ball grid array package
Inventor: JANG DU WON
IPC: C08L63/00
Filed: 2001-12-28
Abstract: PURPOSE: Provided is a liquefied epoxy resin composition which overcomes a problem associated with solvents used for controlling a viscosity in process for producing an existing liquefied sealant, and which has improved moisture-absorption and heat resistance. CONSTITUTION: The composition comprises (a) naphthalene-based epoxy resin represented by formula 1, (b) amine-based epoxy resin represented by formula 2, (c) trialkyl tetrahydrophthalic anhydride represented by formula 3, (d) methyl tetrahydrophthalic anhydride represented by formula 4, (e) imidazole-based catalyst represented by formula 5, and (f) inorganic filler. In the formula 3, each of R1, R2, and R3 is alkyl group or alkenyl group, R1+R2+R3 = C6H15, and in the formula 5, each of R1, R2 and R3 is hydrogen atom, methyl group, ethyl group, phenyl group, cyanoethyl group or benzyl group.
Patent KR-20030057843-A (KR)
Inventor: CHOI IK JE
IPC: F16D3/06
Filed: 2001-12-29
Abstract: PURPOSE: A slip joint for a universal joint is provided to improve a connecting structure by operate a clearance of a rotational direction and a sliding of an axial direction between a driving shaft and a driven shaft. CONSTITUTION: A slip joint(30) for a universal joint has a driving shaft(40) and a driven shaft(50). The hollow driving shaft is installed between yoke joints(10,20) to transmit rotational force and slip to an axial direction. The driven shaft is inserted to the driving shaft. A fixing hole(41) is formed to penetrate toward a radial direction of the driving shaft. A fixing bolt(60) is inserted to a side of the fixing hole and extended to the other side. A fixing nut(70) is combined to a tip of the fixing bolt. A guide hole(51) is formed to the driven shaft longitudinally to be moved toward an axial direction and to be fixed by the fixing bolt toward a rotating direction. Therefore, manufacturing the slip joint is easy by connecting the slip joint as a simple structure.
Patent KR-20030057980-A (KR)
Title: Method for Handover between Generations in Wireless Communication System
Inventor: CHA YONG TAEK
IPC: H04B7/26
Filed: 2001-12-29
Abstract: PURPOSE: An inter-generation handover method in a wireless communication system is provided to suitably perform a handover according to a radio environment by mixedly applying a software and hardware-wise enhanced handover method at a boundary between 2-generation and 2.5-generation. CONSTITUTION: When a 2-generation terminal is positioned in a coverage area of a 2.5-generation base station, the 2-generation terminal is maintained in a state of being tuned to the 2.5-generation base station(S201). The 2-generation terminal discriminates whether a signal of the 2.5-generation base station and signal of an adjacent 2-generation base station have the same amount(S203). If the two signals have the same amount, the 2-generation terminal performs a hardware Beacon handover(S205). If the amounts of two signals are different, the 2-generation terminal performs a software enhanced handover(S207).
Patent KR-20010053487-A (KR)
Title: 듀얼 다마스크 제작에서의 비정렬 극복방법
IPC: H01L23/522
Filed: 1999-06-30
Abstract: 본 발명은 비정렬이 발생하는 부분(239)에서 트렌치(238)의 폭을 넓힘으로써 비아패턴과 트렌치패턴사이의 비정렬을 보상하는 듀얼 다마스크구조들이 형성되는 집적회로 제조방법들과 장치들을 제공한다. 또한, 트렌치폭(326)이 비정렬에 의해 영향을 받지 않아 근접하여 위치되는 인터커넥트 라인들사이의 전기적 쇼트를 방지하고 비아(332)의 폭이 감소하게 되는 방법들과 장치들이 제공된다. 본 발명의 다른 실시예들에서는, 발광에 노출되면 하드마스크를 형성하는 실리콘기제의 감광성 물질들(418)과 같은 단일층 마스크들의 사용이 포함된다. 또 다른 실시예들에서는, 집적회로구조들을 제조하기 위한 제작 시스템들(610)이 구비된다. 이들 시스템은 다수의 제작부들(620, 622, 624, 628, 630 및 632)과 상호작용하게 되는 컨트롤러(600)를 포함한다.
Patent KR-20010072345-A (KR)
Title: 정보의 데이터 스트림의 오류정정 인코딩
IPC: H03M13/15
Filed: 2000-05-29
Abstract: 정보의 데이터 스트림을 오류정정 인코딩된 정보의 복수의 블록으로 오류정정 인코딩하며, 정보의 데이터 스트림을 수신하는 입력 단자(20)를 구비한 장치가 개시된다. 상기 정보의 데이터 스트림의 부분에 대해 오류정정 인코딩 과정을 수행하여 상기 오류정정 인코딩된 정보의 복수의 블록을 얻는 오류정정 인코딩부(22)가 존재하며, 오류정정 인코딩된 정보의 한 개의 블록은 복수의 n개의 동기 블록을 포함하고, 각각의 동기 블록은 동기어와 상기 오류정정 인코딩된 정보의 일부분을 포함하며, 이때 n은 3보다 큰 양의 정수이다. 상기한 오류정정 인코딩된 정보의 복수의 블록을 공급하기 위한 출력 단자(24)가 존재한다. 본 발명에 따르면, 오류정정 인코딩된 정보의 블록에 있는 2개의 연속적인 동기 블록의 2개의 동기어로 구성된 시퀀스가 오류정정 인코딩된 정보의 블록에 있는 2개의 연속적인 동기 블록 각각에 대해 유일하도록, 오류정정 인코딩부(22)가 m개의 서로 다른 동기어 중에서 한 개를 상기한 오류정정 인코딩된 정보의 블록에 있는 상기한 n개의 동기 블록의 각각에 공급하도록 구성된다.
Patent KR-20010073007-A (KR)
Title: 폴리에스테르 수성 분산체 및 그 제조 방법
IPC: C08J3/03
Filed: 2000-06-30
Abstract: 본 발명은 우수한 내수성, 내후성, 가공성, 밀착성 등의 특성을 갖고, 후처리에 의한 액물성 조정의 자유도가 크고, 건조 분체화에도 유리한, 폴리에스테르 수성 분산체 및 이 수성 분산체를 고효율, 저비용으로 또한 간편하게 제조하는 방법에 관한 것이다. 
     수불용성 폴리에스테르(i), 및 중합체에 결합된 설폰산염의 기를 중합체 1g당 -SO 3   - 기 환산으로 0.1~1.5밀리몰 당량의 농도로 함유하는 폴리에스테르(ii)를 포함하는 폴리에스테르 수성 분산체, 및 
     이 수불용성 폴리에스테르(i) 및 폴리에스테르(ii)를 포함하는 수지원료를 용융혼련하는 공정과, 용융혼련물에 물 또는 염기성 수용액을 첨가하여, 상기 수지 원료를 수성 분산체로 상전위시키는 상전위 공정을 갖는 폴리에스테르 수성 분산체의 제조 방법.
Patent KR-20010083883-A (KR)
Title: Anti-vibration plug-in nipple
IPC: F16L27/10
Filed: 1999-09-13
Abstract: The two-part plug nipple connects a tool to a coupling of a hydraulic/pneumatic medium transport pipe. The first part (11) has a locking section (13) for fitting into an aperture in the coupling from where it can be removed easily. A second part (3) has a connector section (5) for connection to the tool. Each part has a further section (9,17), with one section enclosing the other one radially, and an elastic connection (19) between the two. The connection is formed by casting, injection-molding, or extruding of an elastic rubber-like material e.g. an elastomer polymer, between the sections.
Patent KR-20010080988-A (KR)
Title: Method for welding tubes and device for carrying out said method
IPC: B23K26/262
Filed: 1999-08-19
Abstract: A tube welding machine (1) is of modular construction, the individual modules (2, 3, 4, 5) being arranged on a common support rail (6).
Patent KR-20010089449-A (KR)
IPC: G02B6/00
Filed: 1999-11-12
Abstract: 본 발명은 광학 장치에 관한 것으로, 이러한 광학 장치는 도파관 구조물(1) 및 도파관 구조물내에 형성된 적어도 하나의 격자 구조물(4)을 포함하며, 격자 구조물은 격자 구조물에 대해 소정의 입사각으로 도파관 구조물에 입사하는 소정 파장의 광을 도파관 구조물내 선택된 경로에 한정하도록 위치한다.
Patent KR-20010089471-A (KR)
IPC: D06F37/30
Filed: 1999-11-19
Abstract: 회전하는 세탁조의 불균형 상태를 검출하는 방법 및 시스템은 세탁조의 실제 회전 속도의 표시를 수신하는 것 및 속도 오차를 계산하기 위해 세탁조의 실제 회전 속도를 미리 결정된 바라는 회전 속도와 비교하는 것, 최대 및 최소 속도 오차를 결정하는 것을 포함한다. 최대 및 최소 속도 오차 사이의 차이는 계산되고, 세탁조 불균형 상태는 적어도 부분적으로 계산된 차이를 토대로 검출된다. 하나의 실시예에 있어서, 속도 오차는 절대적인 속도 오차를 최소화하는데 사용되는 출력을 생성하는 제어기에 입력된다. 최소 및 최대 제어기 출력 사이의 차이는 그 다음 세탁조 불균형을 검출하는데 사용된다. 본 발명의 다른 형태에 따르는 방법 및 시스템은 주어진 세탁기 회전 속도를 달성하기에 필요한 전력 레벨의 표시를 수신하는 것 및 필요한 전력 레벨을 주어진 회전 속도와 관련된 미리 규정된 표준 전력 레벨과 비교하는 것을 포함한다. 세탁조 불균형 상태는 비교에 응답하여 검출된다.
Patent KR-20010075725-A (KR)
Title: Process for the preparation of 3-sulfonyloxy-3-cephem compounds
IPC: C07D501/22
Filed: 2000-09-07
Abstract: A method for producing a 3-sulfonyloxy-3-cephem compound shown by the formula (3) comprising reacting a 3-hydroxy-3-cephem compound shown by the formula (1) with a sulfonyl halide shown by the formula (2) in an organic solvent in the presence of an alkali metal carbonate or alkaline earth metal carbonate. <CHEM>  R<4>SO2X <CHEM> (R<1> to R<4>, and X are as defined in the specification)n