baber/WOPTO huggingface dataset:
Patent KR-20010065837-A (KR)
Inventor: EO JEONG SU
IPC: G01L23/22
Filed: 1999-12-30
Abstract: PURPOSE: An engine misfire detecting system and method thereof are provided to exactly detect some misfires developed in an engine-multi cylinders by reducing memory consumption and routine processing time for the system. CONSTITUTION: An analogue signal generated due to a distance difference between tooth and tooth base for a crankshaft position target wheel connected to a camshaft is detected by a magnet pick up. The analogue signal is transformed into a digital signal by a digital circuit. Then the number of high values and a cycle for the digital signal is detected at a timer/counter section. An angular acceleration for the crankshaft position target wheel is detected at an electric control unit(ECU)(15). This angular acceleration is transformed into Walsh function as a basis function by DFT(Discrete Fourier Transform) by which each frequency component amplitude and phase angle is analyzed. Next the result of DFT is stored in a buffer by a moving window process. The stored result in the buffer is used for finding the amplitude for the frequency component. Thus the discrimination of the engine misfire is perfectly carried out even to indicating the corresponding cylinder by catching a number of values more than the specified reference amplitude. Accordingly the method does not only contribute to reducing the air polluting exhaust gas volume but also satisfies OBD(On Board Diagnosis) II regulation.
Patent KR-20010059506-A (KR)
Inventor: BYUN SEON MIN
IPC: C21C7/00
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus for vacuum oxygen decarburizing chromium contained molten steel is provided to effectively prevent peroxidation of the chromium contained molten steel in the decarburizing three steps by real-time predicting the decarburizing rate and carbon concentration in molten steel and judging the decarburizing transition point using information of flue gas, and a method for vacuum oxygen decarburizing the chromium contained molten steel using the apparatus is provided. CONSTITUTION: The apparatus comprises a hardware part (10) consisting of a ladle (12) carrying molten steel (11), a lance (13) ejecting a gas phase oxygen, an exhaust pipe exhausting flue gas, a flue gas analyzer (15) measuring a concentration of carbon oxide in the flue gas in a certain period, and a flue gas flow meter (16) measuring a flow rate of the flue gas in the same period as the flue gas analyzer (15); and a software part (20) consisting of a carbon concentration calculation part (21) calculating the carbon concentration from output signals outputted from the flue gas analyzer (15) and the flue gas flow meter (16), a decarburizing rate calculation part (22) calculating the decarburizing rate from output signals outputted from the flue gas analyzer (15), the flue gas flow meter (16) and the lance (13), a decarburizing transition point operation part (23) operating the decarburizing transition point, and an oxygen blowing flow rate control part (24) controlling the oxygen blowing flow rate by calculating an oxygen blowing flow rate and feedbacking the calculated oxygen blowing flow rate to the lance (13).
Patent KR-20010059942-A (KR)
Inventor: JUNG HYEON UNG
IPC: H04W24/04
Filed: 1999-12-30
Abstract: PURPOSE: A switching operation duplexing apparatus for a communication system main board and a control method therefor are provided so that a communication service can be constantly performed by maintaining an existing call in a board fail or removal, by duplexing a switch of the main board of a base station controller. CONSTITUTION: An input buffer(11) receives data from an E1 interface unit. A memory unit(12) stores the input data from the input buffer(11), data of a central processing unit(13) and switching data. The central processing unit(13) is connected to the memory(12), for controlling the whole operation of a main board, inter-processor communication(IPC), and switching and duplexing operations. An IPC unit(14) performs an IPC with the other processor, and also performs IPC data transmission/reception between the duplexed boards under the control of the central processing unit(13). An output buffer(15) is enabled by the central processing unit(13), and operated by the state of software and hardware duplexing processors(18,19). A switch unit(16) performs time switching by the central processing unit(13). A clock receiver(17) provides a frame synchronous signal to the switch unit(16). The software duplexing processor(18) reads a state of master/slave boards by setting up a specific register. The hardware duplexing processor(19) is controlled by the central processing unit(13), for cross-checking a signal from the master/slave boards, and allowing the board having a master signal to enable the output buffer(15).
Patent KR-20000035919-A (KR)
Title: Pharmaceutical compounds
Inventor: GOTTUMUKKALA SUBBARAJU V
IPC: C07D281/00
Filed: 1997-08-29
Abstract: PURPOSE: Provided are novel cryptophycin compounds which can be useful for disrupting the micro tubuling system, as anti-neoplastic agents, and for the treatment of cancer. The invention further provides a formulation for administering the novel cryptophycin compounds. CONSTITUTION: Cryptophycin compounds of Formula I: Ar is selected from the group consisting of phenyl, any simple unsubstituted aromatic, simple substituted aromatic, substituted heteroaromatic group, unsubstituted heteroaromatic group, heterocyclic, Cl-Cl2 alkyl, C2-C12 alkenyl, C2-C,2 alkynyl, NR5'R52, COR52, oR53, and Formula Ar'R51 is selected from the group consisting of hydrogen and C0- C3 alkyl; R52 is selected from the group consisting of hydrogen and C1- O3 alkyl; R53 is selected from the group consisting of C1-C12 alkyl; R54 is selected from the group consisting of hydrogen, Cl-CX alkyl, C1-C6alkyl (R57'R57''R57'''), simple unsubstituted aromatic, simple substituted aromatic, heterocyclic, phenyl, halogen, 4-(tert-butyldimethylsiloxy)benzyltriphenylphosophonium, COOR57, PO3H, SO3H, SO2R58, N(R59)R60, NHOR61, NHCHR61', CN, NO2, halogen, OR62, CH2(O)R62', CH2OC(O)R95, CH2N(R96)R96', COR100, (C1-C6alkyl)OR100,
Patent KR-20000049166-A (KR)
Inventor: RIEDLINGER HEINZ
IPC: F04B43/00
Filed: 1997-11-14
Abstract: PURPOSE: A membrane pump is provided which is characteried by a high efficiency and which gets along nevertheless with comparatively an out-arranged loadable diaphragm. CONSTITUTION: A membrane pump (1) has a crank drive (5) whose connecting rod (6) is joined to an elastic membrane (7) with a membrane top side (13) fitted to a compression chamber (10) at the top dead centre of the crank drive (13) and with a central undercut opening at the bottom side (14) of the membrane opposite to the compression chamber (10). A fitting fastening part (15) joined to the connecting rod is inserted into the fastening opening. A dimensionally stable membrane support (17) fittingly supports the membrane (7) by its bottom side (14) at least in one central area. The disclosed membrane pump (1) is characterized in that the membrane support (17) lies in a top dead centre on the membrane bottom side (14), without squeezing it and substantially over its whole surface. A partial area of the support (17) fitted to the pumping chamber wall (9), taking into consideration the variation in cross-section of the membrane, follows the central area of the support (17) designed as a centering aid. The diameter of the fastening part (15) is smaller than one third of the cross-section of the membrane fitted to the pumping chamber wall (9). The membrane (7) of the disclosed membrane pump (1) is characterized by a large elastic zone (A) which neutralizes undesirable stresses within the membrane and enables a membrane pump (1) to be obtained with a relatively large displacement volume.
Patent KR-20000053338-A (KR)
Title: Aminohydrofluorides and their use as oral hygiene preparations
Inventor: HECKENDORN RENE
IPC: A61K8/36
Filed: 1997-11-17
Abstract: PURPOSE: An aminohydrofluorides and their use as oral hygiene preparations are provided. CONSTITUTION: Aminohydrofluorides with the general formula (I) is: R-N(CH2CH2OH)2. HF, in which R is a straight-chain hydrocarbon residue with 10 to 20 carbon atoms, have an anti-bacterial and caries-prophylactic effect. They are prepared in a higher purity than other known aminohydrofluorides like, for example, olaflur. Aminohydrofluorides of the formula (I), or mixtures of two or more of these, are formulated as oral hygiene preparations.
Patent KR-20000057307-A (KR)
Inventor: AUBAILLY NATHALIE
IPC: C12N1/19
Filed: 1997-11-28
Abstract: PURPOSE: Provided is a genetic material transference both in vivo and in vitro, in the field of gene therapy. In particular, a novel composition which is useful for transfecting cells effectively is provided. CONSTITUTION: A deleted or a hetero chromosome (mutation, abnormal expression) causes a hereditary disease or an acquired disease. These deletion or abnormality of chromosomes can be corrected or prevented by inserting genetic information into targeted cells or organs and expressing a protein A transfecting composition usable in gene therapy is characterised in that it combines one or several non-coated recombinant viruses and comprising in their genome at least an exogenous nucleic acid, at least a non-viral and non-plasmid transfecting agent.
Patent KR-20000069213-A (KR)
Title: 다중 지점 래치 시스템
IPC: E05C1/06
Filed: 1998-10-08
Abstract: 다중 지점 래치 시스템은 패널(202)에 장착하고 이 패널(202)을 프레임(200)에 고정하기에 적합하다.  이 다중 지점 래치 시스템은 중앙 래치(20), 원격 래치(108) 및 연결 봉(100, 102, 104)을 포함한다.  중앙 래치(20)는 하우징(26)과, 중앙 래치(20)를 개폐시키기 위해 패널(202)에 평행한 축 둘레로 회전시키기 위해 하우징(26)에 피봇되게 장착된 핸들 조립체(22)를 포함한다.  핸들 조립체(22)는 하우징(26)을 통해 연장되고 핸들(24)과 피봇 암(38)을 포함한다.  피봇 암(18)은 하우징(26)의 배면에서 연장된다.  중앙 래치(20)는 또한 패널(202)에 수직으로 회전시키기 위해 피봇되게 장착된 액츄에이터(64); 및 액츄에이터(64)가 핸들 조립체(22)를 회전시킴으로써 회전되도록 액츄에이터(64)에 또한 연결되는 연결 봉(100, 102, 104) 중 하나에 핸들 조립체(22)를 연결하는 링크(62)를 포함한다.  원격 래치(108)들은 액츄에이터 판(64)의 회전에 의해 연결 봉(100, 102, 104)을 통해 결합된다.
Patent KR-20000069591-A (KR)
IPC: C40B40/02
Filed: 1997-12-17
Abstract: Methods are provided for the evolution of proteins of industrial and pharmaceutical interest, including methods for effecting combination and selection. Compositions produced by these methods are also disclosed.
Patent KR-20000075892-A (KR)
Title: 주간 전단기 및 주간 전단방법
Filed: 1997-03-03
Abstract: 주행하는 길이가 긴 재료를 상하방향에서 전단하는 상하 전단날과, 그 상하 전단날을 각각 동위상 위치에 설치한 한 쌍의 상하드럼축과, 그 상하드럼축을 지지하는 상하스윙프레임을 구비한 주간전단기에 있어서, 
     상기 길이가 긴 재료의 주행방향으로부터 상기 상하스윙프레임의 한쪽측에 지지점기어를 설치하고, 상기 길이가 긴 재료의 주행방향으로부터 상기상하스윙프레임의 다른쪽측에 상기 지지점기어를 지지점으로 하여 상기 상하스윙프레임을 상하방향으로 스윙시켜 전단날을 개폐하는 전단날 개폐수단을 설치함으로써, 전단날의 개폐동작을 행하는 설비의 강성을 증가하고,  또한 설비의 거터를 적게 하여 전단날의 개폐시간이 짧고, 또한 전단정밀도를 향상할 수 있다.
Patent KR-20010005509-A (KR)
Title: 리프트 모터
IPC: F03B17/04
Filed: 1999-01-20
Abstract: 본 발명은 회전운동할 수 있도록 서로 연결된 적어도 두 개의 물체(12)를 가지며, 상기 두 개의 물체(12)중의 하나는 중력의 방향으로 이동하고 다른 물체는 그 와 반대로 이동하며, 각 물체(12)는 이동방향이 바뀔 때 중력의 방향으로 이동하는 물체(12)의 체적이 반대방향으로 이동하는 물체(12)의 체적보다 작도록 그 체적이 변하는 토크발생장치에 관한 것이다.
Patent KR-20010020307-A (KR)
Title: 연마재 및 그 제조 방법
IPC: B24D3/10
Filed: 1999-02-25
Abstract: 본 발명의 연마재는 다수의 피라미드 돌출부가 형성된 베이스 표면과, 그 베이스 표면 및 돌출부에 도포된 코팅부를 구비하는 연마재로서, 상기 베이스 표면과 돌출부는 동일 재료로 형성되며, 각각의 돌출부는 실질적으로 삼각형, 사각형 또는 다각형의 베이스와 삼각형의 측면들을 구비하며, 삼각형의 측면들은 실질적으로 일점을 형성하는 정점에서 만나며, 상기 돌출부는 상기 재료가 사용 방향에 무관하게 연마를 수행할 수 있도록 절삭 엣지와 평면 엣지가 혼재된 소정 패턴으로 형성되는 것을 특징으로 한다.  본 발명은 연마재(50)의 형성 방법에 관한 것이기도 하다.
Patent KR-20010013576-A (KR)
Inventor: IRIE TOSHIAKI
IPC: A61K51/04
Filed: 1998-06-09
Abstract: N-alkylpideridine dervatives represented by general formula (1) or (2); reagents containing the same for assaying central local AchE activity; a method of assaying the central local AchE activity; and labeled precursors of the above compounds, wherein R 1 represents optinally fluorinated lower alkyl; R 2 represents lower alkyl; and R 3 represents alkenyl substituted at the 1-position by hydroxy, lower alkoxy, lower alkoxyalkyloxy, lower alkoxyalkyl-oxyalkyloxy or lower alkanoyloxy and at the end by radioactive iodine, or alkenyloxymethyl substituted at the end by radioactive iodine. After easily passing through the cerabral blood barrier, these compounds are hydrolyzed specifically by AchE in the brain into alcohols and then captured by the brain. The alcohols formed in the brain do not migrate into the brain. At the same time, they emit gamma-ray at an appropriate energy level. These characteristics make the compounds highly useful as tracers for SPECT in assaying the central AchE activity.
Patent KR-20010014035-A (KR)
Inventor: GORSUCH THOMAS E
IPC: H04J13/18
Filed: 1998-06-18
Abstract: A technique for transmission of wireless signals across CDMA radio links. Bandwidth is allocated dynamically within a session to specific CDMA subscriber unit based upon data rate determinations. Specifically, a dynamic bandwidth allocation algorithm operates from limits calculated based upon available ports per subscriber, expected user bandwidth, and parallel user bandwidth versus throughout. Provisions for priority service, unbalanced forward and reverse spectrum utilization, voice prioritization, and band switching are also made.
Patent KR-20010014064-A (KR)
Inventor: DORDI YEZDI
IPC: H01L21/687
Filed: 1999-04-21
Abstract: The invention generally provides an apparatus and a method for electro-chemically depositing a uniform metal layer onto a substrate. More specifically, the invention provides an electro-chemical deposition cell for face-up processing of semiconductor substrates comprising a substrate support member, a cathode connected to the substrate plating suface, an anode disposed above the substrate support member and an electroplating solution inlet supplying an electroplating solution fluidly connecting the anode and the substrate plating surface. Preferably, the anode comprises a consumable metal source disposed in a liquid permeable structure, and the anode and a cavity ring define a cavity for holding and distributing the electroplating solution to the substrate plating surface. Preferably, the substrate support member comprises a vacuum chuck having vacuum ports disposed on the substrate supporting surface that serves to provide suction during processing and to provide a blow-off gas flow to prevent backside contamination during substrate transfers. The substrate support member also rotates and vibrates during processing to enhance the electro- deposition onto the substrate plating surface. Another aspect of the invention provides a dual catch-cup system comprising an electroplating solution catch-cup and a rinse catch-cup. The dual catch-cup system provides separation of the electroplating solution and the rinse solutions during processing and provides re-circulating systems for the different solutions of the electroplating system. The invention also provides an apparatus for delivering an electrical power to a substrate surface comprising an annular ring electrically connected to a power supply, the annular ring having a contact portion to electrically contact a peripheral portion of the substrate surface. Preferably, the contact portion comprises annular surface, such as a metal impregnated elastomer ring, to provide continuous electrical contact with the peripheral portion of the substrate. Another aspect of the invention provides an apparatus for holding a substrate for electro-chemical deposition comprising a substrate holder having a substrate support surface and an annular ring electrically connected to a power supply, the annular ring having a contact portion to electrically contact a peripheral portion of the substrate surface.
Patent KR-20010068689-A (KR)
Title: Cool air regulator of refrigerator
Inventor: LEE BYEONG MU
IPC: F25D17/00
Filed: 2000-01-07
Abstract: PURPOSE: A cold air control system of a refrigerator is provided to adjust temperature of a freezer compartment and a refrigeration compartment by controlling the amount of cold air toward the refrigeration compartment directly and to prevent the cold in the refrigeration compartment from flowing back. CONSTITUTION: Air in a freezer compartment(41) and a refrigeration compartment(42) is sucked to the lower part of an evaporator(50) through a return duct(73) when a compressor and a circulating fan(60) are driven. The air exchanges heat with refrigerant flowing through a refrigerant tube. Then the cold air is distributed to the freezer compartment and the refrigeration compartment regularly through a first and a second guide duct(71,72) as well as by the ventilation force of the circulating fan. Distributing the cold air is controlled by a cold air control unit(90) for controlling the amount of cold air toward the refrigeration compartment directly. When a rotary disk(91) of the cold air control unit is rotated through an operating groove(84), the opening of a communication path(72a) of the second guide duct is raised by a rib(92). A part of forcibly ventilated cold air is supplied to the freezer compartment through a cold air discharge port(81) and the first guide duct while the other cold air is supplied to a refrigerator duct(42a) through the communication path and a branch pipe(72b). Thereby, food in the refrigeration compartment is kept fresh.
Patent KR-20000024184-A (KR)
Inventor: KIM JONG TAE
IPC: E03D9/08
Filed: 2000-01-27
Abstract: PURPOSE: A bidet is provided to obtain a fumigation effect by sedentary fumigating as a user urinates or excavates by installing a fumigator at one side of a bidet. CONSTITUTION: A washer(10) sprays water to an anus or a genital of a user by being connected to a nozzle equipped at one side of a toilet and a warm air blower(30) supplies warm air to the anus or the genital of the user by being connected to a duct established at one side of the toilet(1). Also, a fumigator(20) is equipped at one side of the washer(10) for the user to be fumigated as sitting on the toilet. At the bottom of a water tank(21) for fumigating, a heater is established to heat water stored and at one side near the heater(22), a train coke(21a) is established for draining water stored. On one hand, the warm air blower supplies air flowed in into the toilet through the duct by being changed into the warm air by passing the heater in the warm air blower.
Patent KR-20000030211-A (KR)
Inventor: HAN SANG KWAN
IPC: B60Q1/02
Filed: 2000-02-06
Abstract: PURPOSE: An apparatus for reducing the light of the headlight is provided to prevent traffic accident due to the light emitted from the headlight of a vehicle traveling in the opposite side on the road by reducing and compensating the strength of the light of the headlight by the light radiated from the optical fibers arranged in the front glass. CONSTITUTION: An apparatus for reducing the light of the headlight includes optical fibers(1,2) mounted on the sections of a front glass, optical fibers(4,5) mounted at the outside of the front glass and optical fibers(6,7 ) mounted at the inside of the front glass of a vehicle for radiating light to across the light from the headlight of an opposite side vehicle thereby compensating the lights of the headlight of the opposite side vehicle by a light curtain, wherein the light radiated from the optical fibers is intersecting with the light from the headlight of the opposite side vehicles for blocking the light from the headlight.
Patent KR-20010081578-A (KR)
Title: Liquid crystal display and method for fabricating the same
Inventor: KIM JONG SEONG
IPC: G02F1/1368
Filed: 2000-02-16
Abstract: PURPOSE: An LCD and a method for manufacturing the same are provided to form a structure of an array panel for checking previously a point defect generated by an inferior pixel pattern between pixel electrodes. CONSTITUTION: A data line hole(200) is formed on a passivation layer(56) to expose a drain contact hole and a data line(24) in a drain contact hole formation process before forming pixel electrodes(14,14'). The pixel electrodes are formed after forming the data wiring hole(200). An inferior pixel pattern(13) is connected to an adjacent pixel electrode(14) through an exposed data line(24) the when a short-circuit is generated between the pixel electrodes(14,14') by the inferior pixel pattern(13). Accordingly, a point defect due to the inferior pixel pattern(13) is defected by using the connection between the inferior pixel pattern(13) and the pixel electrodes(14,14').
Patent KR-20010088017-A (KR)
Title: Apparatus for fabricating a symmetric optical fiber grating by using a reflector
Inventor: BAEK UN CHUL
IPC: G02B6/00
Filed: 2000-03-10
Abstract: PURPOSE: An apparatus for fabricating a symmetrical optical fiber grating using a reflection mirror is provided, which decreases the birefringence of an optical fiber to remarkably reduce a variation in the peak of the grating due to polarization. CONSTITUTION: An apparatus for fabricating a symmetrical optical fiber grating using a reflection mirror includes a light source generating rays of light for fabricating the optical fiber grating, and lenses(10,20) for spreading the rays of light generated by the light source and transmitting the spread rays of light in parallel. The apparatus further has reflection mirrors(30,40) which are periodically moved by a motor and focuses the rays of light transmitted from the lenses to irradiate the focused rays of light around an optical fiber(60).
Patent KR-20000062839-A (KR)
Title: 턴테이블 및/또는 웨이퍼 캐리어용 자세제어기를 포함하는연마장치
IPC: B24B41/06
Filed: 2000-03-11
Abstract: 연마 표면을 갖는 턴테이블 및/또는 연마될 작업물을 연마 표면과 슬라이딩 접촉관계로 유지하는 캐리어의 자세 또는 배향을 제어하는 자세 제어기를 포함하는 연마장치가 제공된다.  턴테이블과 캐리어는 유니버설 조인트를 통하여 그들의 구동 새프트에 연결된다. 자세 제어기는 이들 구동 새프트에 대해 턴테이블과 캐리어의 기울기의 각도를 제어한다.
Patent KR-20000036425-A (KR)
Inventor: KIM YOUNG HO
IPC: F16H39/00
Filed: 2000-03-13
Abstract: PURPOSE: A continuously variable transmission is provided to adjust an automatic adjustment range according to a traveling state and to prevent vibration by moving hydraulic pressure on a shaft as a center. CONSTITUTION: An output shaft(10-2) of a hydraulic motor is not rotated with no hydraulic pressure when a vein motor rotates. A moving bush(16-2) moves with the little movement of an operating piston(17) and then a rotor(13) moves to a spring(19) so a moving bush(16-1) moves together. Thus, a hydraulic standard point(16a) spaces with a rotary bush hydraulic standard point(16b). An automatic continuously variable transmission is 1/20 of the interval and 20 times of power compared with the present transmission. However, the transmission continuously changes a shafting rate and accelerates so that a vehicle starts without excessive engine power and a clutch is not slippery.
Patent KR-20010006808-A (KR)
Inventor: IKEDA AKITO
IPC: F21V3/00
Filed: 2000-03-16
Abstract: PURPOSE: To enhance efficiency of diffusion light emission by LEDs and to simplify a structure by providing a plurality of LEDs at intervals at an inner periphery of a globe or at a position adjacent to the inner periphery and making the LEDs perform diffusion light emission to a glove surrounding part opposed to the LBDs. CONSTITUTION: At an inner periphery of a globe 1, a plurality of LEDs 2 are mounted at prescribed intervals. Luminescence from the LEDs 2 equipped at the inner periphery of the globe 1 is diffused to an inner peripheral part (facing part) of the globe 1, is emitted, is transmitted and diffused and is emitted. Luminescence from the LEDs 2 located at the inner periphery of the globe 1 is high in diffusion efficiency because a distance up to the surrounding part of the globe 1 is taken sufficiently long, an irradiation range by the LEDs 2 to the outside becomes wide, even if a reflection means is not used, and visibility is improved. Because the LEDs 2 can be efficiently utilized and only a few of the LEDs 2 to be mounted are required, power is saved. Because nothing exists between the LEDs 2 and a display part, LED light is not damped.