baber/WOPTO huggingface dataset:
Patent KR-20030053923-A (KR)
Title: Semiconductor Memory Device for reducing Current in Sense Amplifier Over Driver Scheme and its method
Inventor: JUNG BONG HWA
IPC: G11C7/06
Filed: 2001-12-24
Abstract: PURPOSE: A semiconductor memory apparatus for reducing a current in a sense-amplifier over driver scheme and a method thereof are provided to reduce the current consumed unnecessarily in a discharging operation by varying a reference voltage of a cell power voltage discharging unit and a reference voltage of a cell power voltage generating unit in a portion of a discharging section. CONSTITUTION: A cell power voltage generating unit(520) uses an external power voltage as a power, receives a cell power voltage used as a power of a core unit(510) and a first reference voltage, in case that the cell power voltage is lower than the first reference voltage, and rises the cell power voltage, A reference voltage generating unit(540) for a cell power voltage discharging unit(530) outputs a second reference voltage different from a potential of the first reference voltage as a reference voltage. A cell power voltage discharging unit(530) receives the reference voltage and the cell power voltage outputted from the reference voltage generating unit(540) for a cell power voltage discharging unit(530) to compare them and if the cell power voltage is higher, drops the cell power voltage.
Patent KR-20030054361-A (KR)
Title: A tendon of the pc wire strand
Inventor: KIM SANG HWAN
IPC: E04C5/08
Filed: 2001-12-24
Abstract: PURPOSE: A tendon attached with a fixture is provided to fulfill the load necessary for tensile force when installing a tendon in a job site, to improve workability, to reduce the cost required for a fixture attached to a tendon, and to promote the safety of workers. CONSTITUTION: The tendon attached with a fixture is composed of many PC(prestressed concrete) steel wires, wherein the fixture is a metal lug(6) cut off to form the welding part with the tendon in the pointed shape and welded with the end of the tendon by a copper alloy welding rod.
Patent KR-20030055429-A (KR)
Title: Ultrasound imaging system and method based on simultaneous multiple transmit-focusing using the weighted orthogonal chirp signals
Inventor: JUNG YEONG GWAN
IPC: A61B8/02
Filed: 2001-12-26
Abstract: PURPOSE: A supersonic image forming apparatus is provided to improve a resolution of a supersonic image without decrease in a frame rate by using a simultaneous multiple transmit focusing method using a weighted orthogonal chirp signal. CONSTITUTION: A circuit(14) is configured to store a weighted orthogonal signal including N orthogonal codes which are orthogonal to each other. A circuit(12) is configured to simultaneously transmit the weighted orthogonal signal to corresponding N focusing points in an object as a supersonic transmission signal. A circuit(21,22) is configured to receive signals reflected from the focusing points with respect to the transmitted supersonic signal. A circuit(25) is configured to extract the stored N orthogonal codes from the reflected signals and perform a pulse compression operation with respect to the respective orthogonal codes. A circuit(26,27) is configured to generate signals focused and received from the pulse compression signal, and a circuit(29,30) is configured to process and display the focused signals.
Patent KR-20030055457-A (KR)
Title: Aerosol for helping quit smoking
Inventor: JIN SEUNG WON
IPC: A61K9/12
Filed: 2001-12-26
Abstract: PURPOSE: An aerosol which contains a food-derived acidic material and reduces desire for smoking by spraying on the oral cavity and the respiratory track is provided. The aerosol contains no nicotine and thus causes no adverse effect such as conventional products. CONSTITUTION: An aerosol contains 5 to 30% by weight of a food-derived acidic material and a solution containing a solvent selected from water, propylene glycol and ethanol. The food-derived acidic material contains one or more selected from 10 to 15% by weight of citric acid, 3 to 5% by weight of tartaric acid, 5 to 10% by weight of vitamin C and 3 to 5% by weight of adipic acid.
Patent KR-20010072058-A (KR)
Title: Tampon with flexible panels
Inventor: OSBORN THOMAS WARD III
IPC: A61F13/15
Filed: 1999-07-29
Abstract: This invention relates to catamenial tampons, and more particularly to an improved tampon which has a compressed core portion and at least one flexible panel for improved coverage of the interior of the vaginal cavity and for directing fluid toward the tampon core. The tampon of the present invention combines the advantages of an absorbent material compressed to a self-sustaining form with an absorbent portion which is uncompressed and relatively flexible. This tampon has a central absorbent core having a first (insertion) end, a second (withdrawal) end disposed opposite the first end, and a side surface which extends between the first end and the second end. The central absorbent core is constructed from an absorbent material which has been compressed to a self-sustaining form. The tampon also includes at least one flexible panel which is joined to the central absorbent core along at least a portion of the side surface of the core. The flexible panel extends outwardly from the core away from this point of attachment.
Patent KR-20010075061-A (KR)
IPC: D03J1/14
Filed: 1999-08-24
Abstract: A device feeds harness elements to a separation station of a drawing-in machine. The device includes at least one feed rail. The harness elements are arranged on the one feed rail. The feed rail has an inclination relative to a horizontal to generate a slope descending force for pressing a respective foremost harness element onto the separating station.
Patent KR-20010080406-A (KR)
IPC: B23K37/047
Filed: 1999-09-14
Abstract: 본 발명은 복합 패널을 제조하는 방법에 관한 것이다. 상기 복합 패널은 지지 장치(17)에 의해 대체로 수직 위치에서 유지되고 용접 공정은 레이저 용접 장치(11, 13)를 사용하여 이러한 위치에서 수행된다. 본 발명의 방법 및 장치는 공지된 수평 배치와 비교하여 복합 패널의 처리 및 핸들링에 관한 대체로 여유 공간을 위한 수단을 제공한다.
Patent KR-20020095014-A (KR)
Title: 액체용 자기 세정 담금 패키지
IPC: A45D34/04
Filed: 2000-01-12
Abstract: 자기 세정 담금 패키지가 개시된다.     이 패키지는, 사용자가 용기내에 저장된 액체에 접근할 수 있도록 개구를 갖는 용기를 포함한다.     이 개구는 패키지의 내용물에 접근을 제공하는 용기의 내벽에 의해 한정된다.     이 패키지는 또한 용기내에 저장된 저장된 액체에 접근하기 위해 용기의 개단부내에 삽입되도록 구성된 도포막대를 포함하고, 이 도포막대는 핸들과 결합하며, 이 핸들은 용기내에서 액체를 저장하기 위해 용기에 선택적으로 결합된다.     이 패키지는, 도포막대가 용기내로부터 인출될 때 도포막대가 여분의 액체를 제거하기 위해 용기의 개구내에 결합되는 제 1 와이퍼 및 도포막대가 용기내로 삽입될 때 용기의 개단부의 내벽을 닦도록 핸들에 결합되는 제 2 와이퍼를 더 포함한다.     패키지를 충전하기 위한 방법 및 통기 시스템이 또한 개시된다.
Patent KR-20010092788-A (KR)
IPC: B60K35/00
Filed: 2000-11-22
Abstract: 디스플레이 계기에서 발광 다이오드(7)는 그로부터 방사된 빛이 광 도체로서 형성된 포인터 샤프트(2)의 자유 정면(5)에 닿을 수 있도록 배치된다.  이를 위해 발광 다이오드(7)를 지지하는 프린트 회로 기판(4)이 하나의 개구(6)를 포함하고, 상기 개구는 포인터 샤프트(2)의 정면과 일직선으로 배치되고, 발광 다이오드(7)가 적어도 부분적으로 상기 개구 내로 돌출한다.
Patent KR-20010102348-A (KR)
Title: 한쪽 면에 금속층을 갖는 후크형 정류자를 제조하기 위한제조 방법
IPC: H01R39/32
Filed: 2000-12-22
Abstract: 본 발명은 금속층(7)을 갖는 전기 모터용 후크형 정류자를 제조하기 위한 제조 방법에 관한 것이다.  상기 제조 방법의 제 1 단계에서, 금속층(7)은 이 금속층(7)이 적어도 후크의 한쪽 내면(20)을 덮을 수 있도록 금속 스트립(3)의 광폭면(4)에만 적용된다.  다음 단계에서는 후크형 정류자를 제조한다.  이로써, 금속 튐, 집전기 내 금속 찢어짐 및 부식과 같은 제조상의 에러가 더 이상 발생하지 않는다.
Patent KR-20020001812-A (KR)
IPC: H01L27/32
Filed: 2000-03-30
Abstract: 본 발명은 발광 화소 면적이 큰 유기 EL 디스플레이 장치 및 이런 유기 EL 디스플레이 장치를 효율적으로 수득하는 제조 방법에 관한 것이다.  지지 기판 상에 보조 배선층이 전기 접속된 하부 전극, 유기 발광 매체 및 대향 전극이 순차적으로 설치되면서 동시에 해당 하부 전극 및 대향 전극이 XY 매트릭스 상에 설치된 유기 전기 발광 디스플레이 장치에서, 보조 배선층과 하부 전극을 다른 면에 배선하면서 동시에 보조 배선층과 하부 전극을 비발광 부분에 전기 접속하든지, 또는 보조 배선층과 하부 전극을 동일면에 배선하여 보조 배선층과 하부 전극을 비발광 부분에 전기 접속하면서 동시에 보조 배선층과 하부 전극 사이에서 전기 접속부를 제외한 부분에 전기 절연층을 설치한다.
Patent KR-20020002438-A (KR)
Title: 환경적으로 안정한 비열화 광섬유 격자 디바이스 및안정화된 디바이스의 제조방법
IPC: G02B6/34
Filed: 2000-03-23
Abstract: 본 발명은 환경적으로 안정한 비열화 광섬유 격자 및 안정화된 광도파관 섬유 격자 제조방법을 포함한다. 안정한 습도 저항 비열화 섬유 브래그 격자(19)는 음의 열팽창 기판(20)을 안정화하고, 상기 섬유 브래그 격자를 상기 기판에 부착하기 위해 내구성 프릿(24)을 사용하는 것으로 제공된다.
Patent KR-20020019456-A (KR)
IPC: H01L29/78
Filed: 2000-06-06
Abstract: 본 발명은 위에 케이트 스택(104)을 구비한 기판(102)을 제공하는 단계를 포함하는 반도체 장치(100)를 위한 헤일로 임플랜트 형성 방법에 관한 것이다.  게이트 스택은 게이트 도체(108)를 포함한다.  게이트 스택은 기판 표면 상의 제 1 방향으로 일정 거리까지 연장된다.  제 1 도전형 및 제 1 주입량의 도펀트가 기판 표면에 수직하게 예각으로 제공된다.  상기 도펀트는 또한 제 1 방향에 대해 약 30°내지 약 60° 사이의 각도를 이루며, 그 결과 도펀트는 헤일로 임플랜트(112)를 형성하도록 게이트 도체 하부에 주입되어 반도체 장치의 누설 전류를 방지한다.
Patent KR-20020012603-A (KR)
Title: Method and apparatus for incineration of combustible waste during the manufacture of cement clinker
IPC: C04B7/43
Filed: 2000-07-21
Abstract: A method for incineration of combustible waste during the manufacture of cement clinker where cement raw meal is preheated and calcined in a preheater (1) with a calciner (3), burned into clinker in a kiln (5) and cooled in a subsequent clinker cooler (7), in which method the waste is incinerated in a separate compartment (9) subject to simultaneous supply of hot air, the exhaust gases produced during the waste incineration process being vented to the preheater for heating the cement raw meal, and the slag generated during the waste incineration process being extracted from the compartment. The method is peculiar that the waste is introduced via a waste inlet (11) onto a supporting surface (21) incorporated in the compartment (9) and in that, during incineration, the waste is transported through the compartment to the outlet (23) of the compartment along a circular path.
Patent KR-20020075210-A (KR)
Title: Reducing jitter in mixed-signal integrated circuit devices
Inventor: DEDIC IAN JUSO
IPC: H03M1/08
Filed: 2002-01-15
Abstract: PURPOSE: A mixed signal integrated circuit device is provided to reduce jitter in mixed-signal integrated circuit devices, for example in digital-to-analog converters(DACs). CONSTITUTION: The mixed-signal integrated circuit device(100) in the embodiment is a digital-to-analog converter(DAC) comprising an input(102) for receiving a digital binary input word D1-Dm (input signal), a clock input(104) for receiving a clock(timing) signal,CLK, and an output(108) for outputting an analog output signal OUT. The DAC(100) also comprises a plurality of signal processing circuitry portions as follows: clock input circuitry(120), clock distribution circuitry(130), decoder circuitry(140), latch circuitry(150), switch driver circuitry(160) and switch circuitry(170). The DAC(100) also comprises a supply voltage terminal(106) for receiving a supply voltage VDD which is used to power each of the signal processing circuitry portions(120-170), and a ground(GND) terminal(107).
Patent KR-20020023326-A (KR)
Title: A method and apparatus for improving the quality of digital X-ray image by applying filter selectively
Inventor: JIN YONG GYU
IPC: G06T5/00
Filed: 2002-01-17
Abstract: PURPOSE: A method and an apparatus for improving a digital X-ray image through selective application of a filter are provided to correct noise and boundary of an image simultaneously. CONSTITUTION: A captured image is received(S801). A pixel value of an estimated original image corresponding to the capture image is calculated(S807). A pixel value of an estimated background image corresponding to the captured image is calculated(S809). It is judged if the absolute value of the difference between the pixel values of the original image and the pixel value of the background image is larger than a predetermined boundary value(S811). When the absolute value is larger than the boundary value, unsharp masking is performed using a predetermined constant(S815). When the absolute value is not larger than the boundary value, unsharp masking is carried out using a predetermined constant smaller than the constant(S813). The final image is generated(S821).
Patent KR-20030065136-A (KR)
Title: Wastewater treatment method and device with fluid microbial carrier
Inventor: AHN SEONG GU
IPC: C02F3/08
Filed: 2002-01-31
Abstract: PURPOSE: Provided are a method and an apparatus for treating wastewater using a fluidized-bed bioreactor for increasing treatment efficiency by preventing filter clogging and reducing treatment time, and increasing management efficiency of wastewater treatment apparatus and method. CONSTITUTION: The method comprises the steps of treating wastewater while mechanically fluidizing microbial carrier and returning wastewater under aerobic fermentation condition. The apparatus comprises a housing, a V-shape compartment with biomass discharge holes(5) installed in the housing for dividing inside of the housing into a fluidized-bed bioreactor(12) at an upper portion and a settling chamber(13) at a lower portion, microbial carrier(3) filled in the fluidized-bed bioreactor(12), an agitator(4) installed at the center portion of the housing, a motor(9) for driving the agitator(4), a wastewater inlet pipe(2), a wastewater distributing nozzles(1) installed above the microbial carrier(3) and connected to the wastewater inlet pipe(2) for sprinkling wastewater onto the microbial carrier(3), an air supply pipe(6) under the fluidized-bed bioreactor(12) for supplying air to the microbial carrier(3), an air outlet(10) formed at an upper portion of the housing, a drain pipe(14) connected to the settling chamber(13), a pump(8) for returning the decant water of the settling chamber(13) to the wastewater inlet pipe(2), and a sludge drain pipe(15) connected to the bottom of the housing.
Patent KR-20020024207-A (KR)
Inventor: YOO BYONG SEOP
IPC: B21D43/28
Filed: 2002-02-04
Abstract: PURPOSE: A tool used in a straight line forming device for wire and pipe members is provided to improve the linear feature of wire and pipe members by pressing the whole circumferential surface of the wire and pipe members. CONSTITUTION: A tool(4) is provided at both ends thereof with supporting sections(16) which are supported by a bearing(6). The tool(4) is rotated at a high speed above 3000 rpm by a driving section, thereby allowing wire or pipe member to have a linear feature. The supporting sections(16) are formed at both ends of a body(10) of the tool. The body(10) has a cylindrical shape, and a conveying route(12) is formed at a center thereof for conveying the wire and pipe members. A mounting plane(14) is formed at upper and lower surfaces of the body(10). Fixing members(18) are fixed to the mounting plane(14) of the body(10) in a zig-zag manner by a fixing bolt(24). An adjusting bolt(26) is provided at a center of the fixing member. A correcting part(20) is inserted into the conveying route(12) formed at the center of the body(10). A lower portion of the correcting part(20) is fixed to the fixing members(18).
Patent KR-20020024224-A (KR)
Inventor: KIM YONG SUB
Filed: 2002-01-28
Abstract: PURPOSE: A method for confirming a recipient of delivered goods and a system therefor are provided to generate and assign a cipher according to a goods number, and to identify the recipient when the cipher for the goods number is identical to a cipher inputted by the recipient, so that the loss and manipulation of goods can be prevented and the ground of delivery can remain. CONSTITUTION: Goods are received(S100) and a goods number is assigned(S110). Cell phone terminal numbers of a sender and a recipient are inputted by interworking with the goods number(S120) and a cipher interworking with the goods number is generated(S130). The goods number, cipher, and the cell phone terminal numbers of the sender and recipient are stored and turned to a database(S140). The goods number, and the cipher corresponding to the goods number are transmitted to the cell phone terminals of the sender and the recipient(S150). To identify the recipient or an agent, the database having information on the goods are accessed through a cell phone terminal connection system(ARS(Auto Response System))(R100). An announcement is delivered(R110), and the goods number and the cipher are inputted(R120,R130). Whether the cipher inputted by the recipient is identical to the goods information stored in the database is discriminated(R140,R150). If identical, the recipient is recognized to be true and a message denoting that the delivery of goods is possible is transmitted to a delivery man(R160,R170,R180), and caller telephone number information of the cell phone terminal of the recipient and date information are extracted and stored(R190,R200). And information on a result of goods delivery is transmitted to a cell phone terminal of a sender and an information office(R210,R220,R230).
Patent KR-20030068990-A (KR)
Title: An electric locomotive using an amplifier of electric energy by hydraulic generating system
Inventor: CHO CHANG HWAN
IPC: F03G7/08
Filed: 2002-02-19
Abstract: PURPOSE: An electric locomotive is provided to reduce an energy consumption and prevent an atmospheric contamination, while ensuring a sufficient amount of electrical energy. CONSTITUTION: An electric locomotive comprises an operating lever unit including the first lever(52) and the second lever connected to both ends of motion levers of a motion lever unit and mounted on a support in such a manner that the first and second levers are rotatable; a start unit including the first start motor group(62) and the second start motor group(64) connected to both ends of the operating lever unit through wires; a fundamental energy generator(102) electrically connected to a generator(46) of an amplifying generating unit and connected to an operating switch for charging an electrical energy or supply of power for an initial start; and a drive unit(108) electrically connected to the generator of the amplifying generating unit, and which transmits a power to locomotive wheels.
Patent KR-20030069430-A (KR)
Title: Conference service method according to IP QoS
Inventor: KIM JU IL
IPC: H04L12/18
Filed: 2002-02-20
Abstract: PURPOSE: A method for giving a conference service in accordance with QoS(Quality of Service) of an IP network is provided to give the conference service by selectively controlling and changing media according to the QoS of the IP network, thereby implementing a high-quality efficient remote multimedia conference. CONSTITUTION: A load dispersive server(106) registers conference servers(108)(S200,S202), and provides information on the conference servers(108)(S204,S206). The conference servers(108) create conference rooms, and inform a conference holding terminal(100) of the conference rooms(S208,S210,S212). The load dispersive server(106) provides the information on the conference servers(108) where the conference rooms are created(S214,S216). The conference servers(108) connect the conference holding terminal(100) with a participant terminal(116)(S218,S220), and request the conference holding terminal(100) to control media, then the conference holding terminal(100) controls transmissions of conference data(S222,S224,S226). If QoS states of an IP private network and an IP public network are inferior, the conference servers(108) request the holding terminal(100) to change the media(S228,S230). A voice phone mixing server(112) connects the holding terminal(100) with a participant phone by a PSTN(S232,S234).
Patent KR-20030071115-A (KR)
Title: airflow measurement apparatus
Inventor: LEE SIN PYO
IPC: G01F1/69
Filed: 2002-02-27
Abstract: PURPOSE: A flow rate measurement apparatus is provided to easily measure mean flow rate of fluids having irregular velocity distribution by installing a thermal mass flowmeter in a fluid pipe. CONSTITUTION: A flow rate measurement apparatus measures a flow rate of fluids flowing through a pipe(130). The flow rate measurement apparatus includes a division member for dividing an inner portion of the pipe into a plurality of individual regions(134a,134b,134c). A plurality of thermal resistors is provided corresponding to the individual regions(134a,134b,134c). The thermal resistors are connected to each other in series and include sub-thermal resistors. A first resist is connected to the thermal resistors in series. Second and third resistors are connected to the thermal resistors and the first resistor in a row. Both ends of an amplifier are connected to both a first connection point between the first resistor and the thermal resistor and a second connection point between the first resistor and the third resistor.
Patent KR-20030072049-A (KR)
Inventor: JUN JONG HUI
IPC: H01G13/04
Filed: 2002-03-05
Abstract: PURPOSE: An infiltration solution supply apparatus is provided to be capable of preventing a supply amount of an infiltration solution from being increased in a moment. CONSTITUTION: An infiltration vessel(60) is filled with an infiltration solution. A discharge pipe(64) is installed at the infiltration vessel and makes a level of the infiltration solution maintained constantly. The discharge pipe discharges the infiltration solution to a store tank(62). A supply pump(90) supplies the infiltration solution in the store tank to the infiltration vessel. An auxiliary tank(70) is supplied with the infiltration solution from the supply pump via an auxiliary supply pipe(92). When the infiltration solution is overflowed, the auxiliary tank outputs the overflowed infiltration solution and supplies the infiltration solution to the infiltration vessel. A return tank(80) receives the infiltration solution flowing from the auxiliary tank and returns the received solution to the store tank. An auxiliary supply valve(94) is installed at the intermediate position of the auxiliary supply pipe and controls a flow of the infiltration solution. A return pipe is connected between the supply pump and the auxiliary supply valve, and a main supply valve(74) adjusts a flow of the infiltration solution from the auxiliary tank to the infiltration vessel.
Patent KR-20020072251-A (KR)
Inventor: KUNZ CHRISTIAN
IPC: F25J3/04
Filed: 2002-03-09
Abstract: PURPOSE: A method and arrangement for separating gas mixture in emergency operation are provided to supply a low temperature separating method to operate continuously one feed gas compressor in going wrong with one of two feed gas compressors. CONSTITUTION: A method and arrangement for separating gas mixture in emergency operation include a feed gas(18) introduced into compressor systems(6,16) and into the separation plant. In case of loss or partial loss of the compressor system of the first feed gas compressor, a first auxiliary stream(91,92) having approximately the composition of a first product stream or approximately the composition of the feed gas is compressed(78,89) to at least approximately a first pressure and is recirculated to the separation plant.
Patent KR-20030075811-A (KR)
Title: Novel Bio-Media with improved specific surface area, bio-affinity and water-fluidization
Inventor: HAN SANG BAE
IPC: C12N11/00
Filed: 2002-03-20
Abstract: PURPOSE: Provided is a biofilm media prepared by attaching ceramic powder or ceramic grains to the surface of synthetic fiber having high biocompatibility, overlapping the ceramic attached synthetic fibers, and inserting the overlapped synthetic fibers in a synthetic resin mesh casing. CONSTITUTION: The media(1) comprises synthetic fiber fabric with high biocompatibility, ceramic power or ceramic grain layer attached onto the surface of the synthetic fiber fabric, and a synthetic resin mesh casing(2a,2b) holding the ceramic attached synthetic fiber fabrics therein.
Patent KR-20020077174-A (KR)
Inventor: SHIODA ATSUSHI
IPC: H01L21/316
Filed: 2002-03-28
Abstract: PURPOSE: To provide a method of forming a dual damascene structure that is suitable for the formation of the wiring of a semiconductor. CONSTITUTION: In this method, the dual damascene structure is formed by etching a laminated structure in which an organic insulating film and a metal oxide film are formed on an inorganic insulating film by forming a pattern on the structure.