baber/WOPTO huggingface dataset:
Patent KR-20000048269-A (KR)
Inventor: LEE KYUN SOO
IPC: G03F7/031
Filed: 1999-12-21
Abstract: PURPOSE: A compound for preventing diffusion of acid is provided, which prevents diffusion of acid generated in exposure portion to non-exposure portion during photolithography processing. A photoresist composition containing the compound is also provided. CONSTITUTION: A crown ether or polyethylene glycol derivative containing multi-oxygen is provided as the compound for preventing diffusion of acid. The photoresist composition comprises photoresist copolymer, photoacid generator, the compound containing multi-oxygen as additive agent for preventing diffusion of acid, and organic solvent.
Patent KR-20010063373-A (KR)
Inventor: KIM YANG GYU
IPC: F24F11/00
Filed: 1999-12-22
Abstract: PURPOSE: A control method of the opening of an expansion valve is provided to control the opening of an expansion valve to promote the optimum state of a system even at variable length of a connecting pipe between an indoor and an outdoor unit of an air conditioner. CONSTITUTION: An air conditioner is powered on and run at the optimum opening(Ds) of an expansion valve corresponding to reference length(Ls) of a connecting pipe. In a specific time, temperature(Ta) of refrigerant from a compressor is detected. The measured refrigerant temperature is compared with discharge refrigerant temperature of the compressor under operating conditions corresponding to length of each connecting pipe. The length(La) of a connecting pipe between an indoor unit and an outdoor unit is estimated. Then a microcomputer decides the optimum opening of the expansion valve at the length of the connecting pipe. Therefore, the air conditioner is run at the optimum opening(Da) of the expansion valve.
Patent KR-20010063401-A (KR)
Inventor: HAN SANG CHEOL
IPC: H04L12/28
Filed: 1999-12-22
Abstract: PURPOSE: An apparatus for interfacing universal/standard ADSLs(Asymmetric Digital Subscriber Lines) is provided to simultaneously support a standard ADSL service with a POTS(Plain Old Telephone Service) splitter and a universal ADSL service without the POTS splitter. CONSTITUTION: Cell bus interface units(100) receive ATM(Asynchronous Transfer Mode) cell data transmitted through a cell bus, and transmit the ATM cell data to the cell bus. ATM multiplexer/demultiplexer units(200) demultiplex ATM multiplexing data and multiplex ATM demultiplexing data to transmit the data to the cell bus interface units(100). ATM interface/framer units(300) input the ATM demultiplexing data and perform a transmission centralized sublayer function and a forward error correcting function, then convert ADSL(Asymmetric Digital Subscriber Line) superframe signals into the ATM demultiplexing data to transmit the data to the ATM multiplexer/demultiplexer units(200). DMT(Dicrete Multi-Tone) processors(400) convert the ADSL superframe signals into DMT signals, and convert the DMT signals into the ADSL superframe signals, and then transmit the converted signals to the ATM interface/framer units(300). Analog front-end units(500) convert the DMT signals into analog signals, and convert analog DMT signals into digital DMT signals, then transmit the signals to the DMT processors(400). Cutback units(600) output amplification level control signals in a universal ADSL service process. Line drive/receiver units(700) amplify and transmit the analog DMT signals, and filter and transmit the analog DMT signals. Hybrid transform units(800) convert 4-wire analog DMT signals into 2-wire signals, and convert the 2-wire signals into 4-wire signals, then transmit the converted signals to the line drive/receiver units(700). A CPU(900) controls each block. A DSP(Digital Signal Processor)(1000) controls the ATM interface/framer units(300), the DMT processors(400), and the analog front-end unit(700).
Patent KR-20010063666-A (KR)
Inventor: CHA GYEONG ON
IPC: C11D3/60
Filed: 1999-12-23
Abstract: PURPOSE: A detergent composition for kitchen is provided, which has effects to absorb deodorant and sterilize as well as wash kitchen utensils altogether. CONSTITUTION: The detergent composition for kitchen comprises: (i) glyoxal 0.01-5wt.%; (ii) one or more minerals 0.01-5wt.% selected from magnesium chloride, magnesium sulfate, sodium carbonate, sodium bicarbonate, sodium sulfate, sodium chloride and zinc chloride; (iii) one or more organic acids 0.5-20wt.% selected from citric acid, malic acid, succinic acid, tartaric acid, sorbic acid, ascorbic acid, lactic acid, and gluconic acid; (iv) one or more mint oil 0.005-5wt.% selected from eucalyptol, thymol, eugenol, methyl salicylate, menthol, menthone, and herb mint; (v) one or more pH regulating agent selected from sodium carbonate, potassium hydroxide, tri-ethanolamine, diethanolamine, and monoethanolamine to make pH reach 4-5; and (vi) a viscosity regulating agent selected from solvents such as ethanol, isopropanol, isobutanol, propylene glycol, or ethylene glycol.
Patent KR-20010057987-A (KR)
Inventor: LEE GWANG HO
IPC: B60R22/12
Filed: 1999-12-23
Abstract: PURPOSE: Fixing structure for the weather strip of a door side is provided to make a door weight light by combining the weather strip to a door belt with a clip and an adhesive device, to enhance sealing property with the solid fixation of the weather strip and to increase productivity by easily fixing the weather strip. CONSTITUTION: In the fixing structure of a weather strip(13), a door outer panel(2) and a door inner panel(3) are clinched to be a door(1) and the upper door belt of the door inner panel is plane to form a hole(12). Then, the weather strip integrally formed with a rib(14), is fixed to a door side by a clip(15) and stuck by an adhesive device(16). The bottom of the rib is in the same shape as the side of the weather strip to enlarge the combining face and the rib has little stronger hardness than the weather strip. The adhesive device consists of a recessed portion(17) on the bottom of the rib and an adhesive tape(18) attached with a different type paper and sticks the adhesive tape to the bottom of the rib. Therefore, the weather strip is fixed to the door inner panel by the clip and the rib is stuck to the plane portion of the door inner panel by the adhesive tape.
Patent KR-20010064285-A (KR)
Title: Processing method of heat exchanger
Inventor: OH SEUNG TAEK
IPC: B23P15/26
Filed: 1999-12-27
Abstract: PURPOSE: A producing method for a heat exchanger is provided to prevent solution waste in a dipping method, to prevent the solution from powdering after a brazing process and to reduce the number of processes. CONSTITUTION: First, a tube material and a radiating fin material are dipped in solution(5) mixed with flux, aluminum powder and resin. The materials are dried and cut in proper size and molded in a tube(3) and a radiating fin(4). Then, the tube and the radiating fin are assembled into header pipes(1,2) of a heat exchanger. The heat exchanger is inputted to a brazing furnace to be brazed in a proper temperature. Finally, each component of the heat exchanger is tightly assembled after the brazing process.
Patent KR-20000029573-A (KR)
Inventor: PEULER RAIMUND
IPC: F16C29/08
Filed: 1997-07-05
Abstract: PURPOSE: An athletic ground is provided which can be shifted horizontally in a short time without high expenditure and in which a grass is not dead by the frequent its re-use and removal without impairment of the athletic ground, in particular a lawn. CONSTITUTION: A playing field(20) which consists of a covering made of grass, granulatesor other natural or artificial materials, placed on an infra structure (21), in particular made of earth or gravel. Also disclosed is a process for horizontally displacing the sports field(20). To allow such a sports field to be horizontally dis placed, the sports field is arranged on a preferably trough-shaped supporting frame(22) substantially made of concrete or steel parts, and which can be dis placed on sliding pads supported on fixed sliding tracks(23).
Patent KR-20000035843-A (KR)
Title: Hybrid inflator for inflating air bags
Inventor: DI GIACOMO MICHAEL
IPC: B60R21/26
Filed: 1996-08-29
Abstract: PURPOSE: A method of air bag inflation and a hybrid in flator is provide which utilizes a first pressure vessel having a gaseous hydrocarbon fuel therein in conjunction with a second pressure vessel storing an in flator gas for air bag inflation CONSTITUTION: A hybrid in flator (10) for inflating vehicle air bags includes a first pressure vessel (1) containing a compressed gaseous fuel, an igniter assembly (5) and a second pressure vessel (31) containing a compressed in flator gas. In use, the compressed fuel gas is released into the compressed in flator gas vessel (1) using the igniter assembly (5) for ignition of the gaseous fuel. Ignition of the gaseous fuel in the second pressure vessel (31) causes a pressure and temperature rise which ruptures a burst disk (37) in the second pressure vessel (31) for gas release and inflation of an air bag.
Patent KR-20000052822-A (KR)
Title: Oil quality sensor
Inventor: DICKERT FRANZ
IPC: G01N5/02
Filed: 1997-10-17
Abstract: PURPOSE: An oil quality sensor is provided for determination of an ageing of oil without causing any obstacle and which can carry out on board measurement to an internal combustion engine. CONSTITUTION: A chemical and/or physico-chemical determination of the aging of a motor oil is very expensive and requires measuring methods which cannot be carried out on board a motor vehicle. The determination of only one condition parameter, for example the viscosity, only enables conditional statements to be made as concerns quality since conflicting effects may exist to varying degrees in this case. According to the invention, oil quality can be determined by means of a quartz coated with a sensitive layer. The sensitive layer has a surface or volume which is adapted to an oil component and is suitable for the repeated inclusion and precipitation of the oil component according to the concentration thereof. When the oil component is present, it is incorporated in the sensitive layer, such that the resonant frequency decreases via a mass effect or via an effective increase of the component thickness or mass. As the oil ages, the component incorporated in the sensitive layer decreases, such that the resonant frequency increases. A non-sensitive layer is used as a reference, by means of which the viscosity effect of the oil on the oscillation of the quartz and the variation in viscosity of the motor oil are determined as a second important oil quality parameter.
Patent KR-20000069092-A (KR)
Title: 조대 셀룰로스계 섬유로부터 연성 종이 제품의 제조 방법
IPC: D21H11/14
Filed: 1997-11-25
Abstract: 본 발명은 적어도 일부분이 오일을 함유하는 조대 펄프 섬유를 포함하고 계면활성제 처리하지 않은 동일 섬유 구조물보다 낮은 컵 압궤 하중 및 에너지를 갖는, 습식 레잉되고 계면활성제 처리된 부직 섬유 구조물을 포함하는 위생지 제품을 포함한다.
Patent KR-20000069675-A (KR)
Title: 냄새 억제를 제공하는, 착용자의 피부에 국소 접착제로 부착되는 일회용 흡수 제품
IPC: A61L15/58
Filed: 1997-12-22
Abstract: 본 발명은 일회용 흡수 제품, 특히 생리대, 팬티라이너, 성인 실금자용 제품 또는 땀 패드에 관한 것이다.  특히, 본 발명은 체액의 흡수가 요망되는 영역에서 착용자의 피부에 직접 부착시킴으로써 착용되고 냄새 억제 시스템이 제공되는, 상기와 같은 일회용 흡수 제품에 관한 것이다.
Patent KR-20000070456-A (KR)
Title: 희가스의 회수방법 및 장치
IPC: B01D53/46
Filed: 1998-11-27
Abstract: 희가스 사용설비로부터 배출되는 희가스를 효율적으로 회수할 수가 있고, 더구나 희가스 사용설비에 대하여 소정순도의 희가스를 안정하여 공급할 수가 있음과 동시에, 희가스의 소비량을 저감할 수 있는 희가스의 회수방법및 장치이다. 이 희가스의 회수방법 및 장치는, 감압하에서 운전하는 희가스 사용설비로부터 배출되는 배기가스중의 희가스를 회수함에 있어서, 상기 배기가스의 회수계에의 도입과 배기계에의 배출을 감압상태로 전환됨과 동시에, 이 전환조작을 배기가스중에 포함되는 불순물성분의 농도나 희가스 사용설비의 운전상태에 따라서 행하다.
Patent KR-20000075788-A (KR)
Title: Self-regulated apoptosis of inflammatory cells by gene therapy
IPC: A61P43/00
Filed: 1998-02-27
Abstract: This invention relates to the therapeutic induction of apoptosis in activated inflammatory cells, or cells at a site of inflammation, by introducing into those cells a chimeric gene containing an apoptosis-inducing gene (AIG) driven by a promoter of an inducible gene activated in inflammation and a promoter enhancer such that the inflammatory cells are targeted. In one embodiment, the chimeric gene comprises at least one TNFalpha promoter enhancer attached to a functional copy of a minimal TNFalpha promoter and further attached to at least one copy of an apoptosis-inducing gene, wherein expression of the gene is driven by the TNFalpha promoter. Attachment can be direct, distal, proximal or combinations thereof. Example apoptosis-inducing genes include caspase 3, caspase 4, caspase 5, Granzyme B. Advantageously, the TNFp-AIG chimeric gene is expressed in only those cells producing the inflammatory cytokine, TNFalpha. In addition, the TNFp-AIG chimeric gene also sequesters inducible TNFp transcription factors, thereby reducing endogenous production of TNFalpha. The invention also relates to methods of making and using self-regulated apoptosis chimeric genes and pharmaceutical compositions containing them for treating inflammatory diseases.
Patent KR-20000076304-A (KR)
IPC: C07C27/06
Filed: 1998-03-06
Abstract: 본 발명은 a)브뢴스테드산 존재 하, 또는 인산 또는 질소 함유 리간드가 있는 원소 주기율표의 IA, VIIA 또는 VIIIA (II) 족의 원소의 착물 존재 하에 고온 및 고압에서 1,3 부타디엔 또는 부타디엔 함유 탄화수소 혼합물을 화학식(I)의 알콜과 반응시켜 화학식 (II) 및 (III)의 부가물의 혼합물을 형성하고 b)부가물 (III)을 부가물 II로 이성질화시키고 c)아세탈 (IV)를 형성하기에 충분한 양의 알콜 ROH (I)의 존재 하, 또는 디코발트옥타카르보닐 또는 하드리도코발트테트라카르보닐과는 상이한 균질 또는 불균질 전이 금속 원소 촉매의 존재 하에서, 부가물 (II)를 기본적으로 무수 조건 하의 액상에서 화학식 (IV)의 아세탈로 전환하고, d) 이 아세탈 (IV)로부터, 그를 디코발트옥타카르보닐 또는 히드리도코발트테트라카르보닐과는 상이한 균질 또는 불균질 전이 금속 원소 촉매의 존재 하에서 액상으로 수소 및 물 또는 물과 반응 시켜 n-부티르알데히드 및(또는) n-부탄올을 생성시키고, 알콜 ROH (I)를 방출시키고, 방출된 알콜 ROH (I)을 부분 반응 a) 및(또는) c)에 따라 반응으로 되돌리는 n-부티르알데히드 및(또는) n-부탄올의 제조 방법에 관한 것이다. 
     〈화학식 I〉 
     ROH 
     〈화학식 II〉 
     
       
     
     〈화학식 III〉 
     
       
     
     〈화학식 IV〉 
     
       
     
     상기 식에서, R은 치환되지 않은 C 2 - 내지 C 20 -알킬 또는 알케닐 또는 1 또는 2개의 C 1 - 내지 C 10 -알콕시 또는 히드록실기로 치환된 C 2 - 내지 C 20 -알킬 또는 알케닐이다.
Patent KR-20010013608-A (KR)
Inventor: KAWASHIMA TADASU
IPC: A61K31/722
Filed: 1999-03-15
Abstract: Provided is a technology which improves the adhesiveness between a biodegradable substrate film and a rubber-based pressure-sensitive adhesive layer. A pressure-sensitive adhesive tape is provided by a method comprising subjecting a surface of a biodegradable film (9) to a rubbing treatment by using a rubbing means (7) and then coating a liquid material for a pressure-sensitive adhesive layer to form a pressure- sensitive adhesive layer. The rubbing treatment results in the improvement of adhesiveness between the substrate film and the pressure- sensitive adhesive layer. When the liquid material for a pressure- sensitive adhesive layer is a rubber-based system, a primer having an organic compound as a solvent may be coated at first on a surface which has been subjected to a rubbing treatment to form a primer layer, followed by forming a pressure-sensitive adhesive layer. The pressure- sensitive adhesive layer may contain a filler, a colorant, an antioxidant and the like, as long as they do not adversely affect the biodegradability of the layer. It is desirable that a release film to be attached on the surface of the pressure-sensitive adhesive layer is also biodegradable.
Patent KR-20010020542-A (KR)
IPC: B01D46/12
Filed: 1998-06-25
Abstract: An arrangement for use in separating a hydrophobic liquid aerosol phase, from a gas stream, during filtration of engine crankcase gases by passage of the gases into a first stage coalescer filter and then into a pleated upstream surface of a second stage filter; said arrangement comprising: a first stage coalescer filter including a coalescer housing framework defining: a non-porous, outer peripheral wall with first and second, opposite, open ends and a flow passageway extending between the open ends; the first stage coalescer filter including a non-woven, non-pleated, fibrous bundle sealed in the coalescer housing framework and extending across the flow passageway; the non-woven fibrous bundle being positioned between an upstream open screen which extends across the first open end; and, a downstream open screen which extends across the second open end; the non-woven fibrous bundle having a first upstream surface area; and a second stage filter element comprising pleated media and having a pleated upstream surface for receiving gas flow from the first stage coalescer filter; the pleated upstream surface having a second upstream surface area; the first upstream surfaces are being within the range of 0.1 %-10% of the second upstream surface area. <IMAGE>
Patent KR-20000057783-A (KR)
Inventor: DOMEOSTIBEUNEM
IPC: H04N5/335
Filed: 2000-01-21
Abstract: PURPOSE: An image detection apparatus and a method for capturing image are provided to analyze the data transmitted from an optical sensor on a block basis. CONSTITUTION: An image detection apparatus(18) according to the present invention includes an optical sensor array(20). The optical sensor array(20) includes a plurality of pixel devices(20A) which are reactive to a light scanned on the optical sensor array(20). The first pixel device(A1) which is implemented on a first row of the pixel devices provides a first value of the first pixel signal when a first row selection signal(ROW SELECT). The first pixel device(A1) which is implemented on a first row of the pixel devices further provides a second value of the first pixel signal when a first column reset signal(COLUMN RESET).
Patent KR-20000057811-A (KR)
Title: Piezoelectric ceramic composition and piezoelectric ceramic device using the same
Inventor: GIMURA MASAHIKO
IPC: C04B35/465
Filed: 2000-01-26
Abstract: PURPOSE: A piezoelectric ceramic composition provides a high electrical chemical coupling coefficient kt of at least 10 percent, in which the piezoelectric ceramic composition used as a material of a piezoelectric ceramic filter, a piezoelectric ceramic oscillator and a piezoelectric ceramic vibrator. CONSTITUTION: A piezoelectric ceramic(12) composition comprises a main component of CaBi4Ti4O15 and a sub component of MnCO3 in which manganese of 0 to 1.5 percent in weight is contained. In the main component of CaBi4Ti4O15, a divalent metal of 0 to 0.075 mole excluding Ca can be included regarding one mole of Bi.
Patent KR-20000024291-A (KR)
Inventor: LEE SUNG CHEOL
IPC: H04B1/40
Filed: 2000-02-03
Abstract: PURPOSE: An apparatus for a transmitting and receiving character during a call is provided to receive a character like a telephone number using a portable mobile telephone, store, and, automatically, dial to a stored character data when other call key is inputted after a call is finished. CONSTITUTION: An apparatus for a transmitting and receiving character during a call includes a transmission apparatus and a receiving apparatus. The transmission part(10) includes a first key part(11), a first control part(12), and a first display part(14). The receiving part(20) includes a second communication part(25), a second character detecting part(27), a second display part(24), and a second control part(22). The first key part provides a specific key to transform to a character transmission mode during a call. The first control part is to control a general operation of a portable mobile telephone. The first display part is to display on a screen an inputted character. The second communication part is to transmit and receive to the first communication part with a wireless. The second character detection part is to detect the character being received through the second communication part during a call. The second control part is to again switch on a call mode.
Patent KR-20000024480-A (KR)
Inventor: LEE EUN MYOUNG
IPC: A01C1/04
Filed: 2000-02-16
Abstract: PURPOSE: An organic bed soil mat for seedlings have dry-phase bursting strength of 1-5(kgf/cm¬2), consist of bed soil composition and seed. And the bed soil composition comprises organic material for seedlings selected from the group of peat moss, coconut peat, the mixture thereof, and paper cellulose. CONSTITUTION: A process for organic bed soil mat comprises the following steps of: stirring and dissociating organic bed soil composition containing organic material, paper cellulose with the ratio of 60: 40-90: 10, making mixed liquid by controlling pH to 6-6.5; making seed mixed liquid by adding sterilized seed to the mixed liquid with 1.5-2% concentration; forming mat by vacuum suction and injecting the mixed liquid to mat molding machine; and drying the mat by separating from mat molding machine.
Patent KR-20010081621-A (KR)
Title: prevention solvent for chalk dust raising and thereof process
Inventor: LEE CHUL KYU
IPC: C09D13/00
Filed: 2000-02-17
Abstract: PURPOSE: Provided is a solution coated on the blackboard to prevent the scattering of the chalk powder when erasing. It decreases the scattering of the chalk powder and dust so that damage of health of teachers who use the blackboard and chalk for long time is decreased. The solution is coated on the blackboard once every 5 to 6 days to get the best result. The vegetable oil in the composition brings good writing feeling and letters and pictures on the board is easily erased. CONSTITUTION: The composition of the solution comprises 1-3wt.% aqueous different silicone, 20-35wt.% non ionic surfactant, 3-7wt.% vegetable oil and 53-76wt.% water. They are mixed at 40-60 deg.C for 30min. to 2 hours.
Patent KR-20000062577-A (KR)
Title: 기판상에서의 임플랜트 방법
IPC: H01L21/268
Filed: 2000-02-21
Abstract: 본 발명은 종래 기술 방법의 문제점을 해결하는 투사 가스 침지 레이저 도핑(Projection Gas-Immersion Laser Doping : PGILD) 공정에 의해 임플랜트를 형성하는 신규한 방법을 제공한다.  특히, 바람직한 방법은 PGILD 레이저의 적용 이전에 피쳐(features)에 반사 코팅을 도포한다.  반사 코팅은 피쳐에 의해 흡수된 열의 양을 낮추어, 제조 공정의 신뢰도를 향상시킨다.  바람직한 방법은 특히 전계 효과 트랜지스터(FET)의 제조에 적용가능하다.  본 출원에서, 게이트 스택이 형성되고, 게이트 스택 위에 반사 코팅이 놓이게 된다.  그리고 나서 반사 코팅 위에 비반사 코팅(anti-reflective coating : ARC)이 도포된다.  ARC는 게이트 스택을 패터닝하는데 사용된 포토리소그래픽 공정의 가변성을 감소시킨다.  게이트 스택이 패터닝된 후에, 비반사 코팅이 제거되어, 게이트 스택상에 반사 코팅을 남긴다.  PGILD 공정은 트랜지스터상에 소스/드레인 도핑 영역을 형성하는데 사용될 수 있다.  반사 코팅은 게이트 스택에 의해 흡수된 열의 양을 감소시키므로, 트랜지스터를 제조하는 개선된 방법을 제공한다.
Patent KR-20010087547-A (KR)
Title: A Master Authority Set Appartus and Method using Watchdog Interrupt in a Duplicated Board
Inventor: KIM HYEONG SEOP
IPC: G06F13/24
Filed: 2000-03-07
Abstract: PURPOSE: A device and a method for setting a master right using a watchdog interrupt in a dual board are provided to transfer a master authority from the first board to the second board by sensing an abnormal operation of a processor when the processor is operated abnormally. CONSTITUTION: The elements of a watchdog reset generating unit are described as follows. The first AND gate(31) clears a watchdog interrupt service by a power source reset signal when a power source is applied. D flip-flops(32-1¯32-4) generates an IRQWD which is a watchdog interrupt service requesting signal by a RTC(real time clock) the period thereof is 'T' second. An OR gate(33) generates and outputs a reset if a watchdog interrupt service is not performed. The second AND gate(34) applies a reset to a master authority setting unit(10) during a semi-period of the RTC. The elements of the master authority setting unit(10) are described as follows. A moving signal creating unit(11) creates a moving signal for having a master authority. A normal signal creating unit(12) creates a normal signal for informing a normal operation of one's board by a program. An injection signal creating unit(13) creates an injection signal for informing a mounting of one's board if a power source is supplied. A status sensing unit(14) senses a status of the second board.