baber/WOPTO huggingface dataset:
Patent KR-20040038109-A (KR)
Title: Apparatus and Method for extracting and seperating liquid compound automatically
Inventor: KIM BO MI
IPC: B01D11/04
Filed: 2002-10-31
Abstract: PURPOSE: An apparatus and a method for automatically extracting and separating liquid phase mixture by electronically controlling a series of processes of supplying sample solution and extraction solvent to separatory funnel, mixing the solution with the solvent and separately collecting difference solution layers from the solution and solvent are provided. CONSTITUTION: The apparatus comprises sample solution supply valves(V22,V23) mounted on connection pipes(2a,2b) between sample supply funnels(51a,51b) and separatory funnels(54a,54b); extraction solvent supply valves(V12,V14) mounted on connection pipes(1a,1b) between extraction solvent supply tanks(52a,52b) and the separatory funnels; mixing and pressing valves(V4,V9) mounted on air transfer pipes(4a,4b) between air pumps(55a,55b) and the separatory funnels; solution discharge valves(V5,V10,V15,V16) mounted on solution discharge pipes(6a,6b,8a,8b) between collection containers(57a,57b) and the separatory funnels(54a,54b); and a control part for supplying sample solution and extraction solvent to the separatory funnels, mixing the sample solution with the extraction solvent using air, and stationing the mixture for a certain period of time, thereby controlling opening and closing of the valves to separately collect separated solutions in such a way that opening and closing of the solution discharge valves are controlled according to solution signal received from solution sensors(56a,56b), wherein the apparatus further comprises a solution transfer pipe(7) connected between first separatory funnel solution discharge pipe(6a) and second separatory funnel solution discharge pipe(6b), solution transfer valves and solution discharge valves mounted on the solution transfer pipe, and a cleaning solvent supply valve (V13) mounted on connection pipe between cleaning solvent supply tank(53) and the separatory funnels.
Patent KR-20040038289-A (KR)
Title: Method for controlling a call alert message in a mobile communication terminal
Inventor: JUNG SEONG IL
IPC: H04M1/60
Filed: 2002-10-31
Abstract: PURPOSE: A method for controlling call signal processing and call connection functions in a mobile communication terminal is provided to set a mobile communication terminal to a temporary call signal stop mode, and to display a stop state, then to connect or disconnect a receiving call according to the number of key inputting times in the temporary call signal stop mode, thereby intercepting an unwanted call connection request signal and an unwanted call signal. CONSTITUTION: A mobile communication terminal waits for a call connection request signal(S200), and a controller decides whether the call connection request signal is supplied from a wireless signal connector(S202). If so, the controller controls a predetermined call signal to be outputted(S204), and decides whether a predetermined key signal is inputted(S206). If so, the controller decides whether the inputted key signal is a temporary call signal stop functional key signal(S208). If so, the controller stops outputting of the call signal(S210). The controller decides whether an optional key signal is inputted(S212). If so, the controller receives a call connection request(S214,S216). If a call disconnection is requested(S218), the controller disconnects a call and cancels the temporary call signal stop mode(S220,S222).
Patent KR-20040041872-A (KR)
Title: Rapid aging method of catalytic converter
Inventor: LEE HO TAEK
IPC: F01N3/20
Filed: 2002-11-12
Abstract: PURPOSE: A sudden deterioration method of a catalyst converter is provided to estimate the durability of the exhaust system accurately by deteriorating the catalyst converter at high temperature with high temperature exhaust gas from the engine and secondary air and injecting engine oil including dense phosphorus and zinc to the catalyst inlet. CONSTITUTION: An engine is operated at the air-fuel ratio of 14.7, and a catalyst converter is exposed at 600 - 800 deg.C for 30 - 120 seconds. The engine is operated under rich fuel condition below the air-fuel ratio of 13, and performance of the catalyst converter is lowered by increasing temperature of the catalyst converter with injecting secondary air. While idling the engine and cooling the catalyst converter, poisoning is performed with engine oil by injecting mixture of engine oil and additive of ZDDP(Zinc DialkylDithioPhosphate) or ZDTP(Zinc DiThioPhosphate) to the inlet of the catalyst converter for 10 to 60 minutes. Poisoning is stabilized by reacting on the catalyst with increasing temperature of the catalyst converter to 600 to 800 deg.C.
Patent KR-20040043447-A (KR)
Title: Group delay filter device for controlling the attenuation by using cross -coupling
Inventor: JUNG HWAN YEONG
IPC: H01P1/208
Filed: 2002-11-18
Abstract: PURPOSE: A group delay filter is provided to easily control flatness and attenuation characteristics of group delay filter in a pass band by using two cross-couplings. CONSTITUTION: A group delay filter comprises a housing(310) having an open top, and which has a plurality of cavities, coupling windows and cross-coupling windows; a plurality of resonators(312a to 312i) arranged in the centers of the cavities and designed to resonate at a preset frequency; an input terminal(311) and an output terminal(315) arranged at the side surface of the housing such that a microwave signal is input/output to/from the group delay filter; an input coupling loop and an output coupling loop for interconnecting input and output terminals and the resonators, and which allow for passage of only a predetermined band; a cover coupled to the top of the housing so as to cover the open top of the housing; and a plurality of fine control members(316a to 316h,317a,317b,318a to 318h) arranged on the cover, and which control characteristics of the group delay filter. Attenuation characteristics of the group delay filter are controlled in accordance with the cross-coupled volume of the first and second cross-coupling windows.
Patent KR-20040045727-A (KR)
Title: An audio acceptance apparatus for vehicle
Inventor: KWON HYEOK MIN
IPC: B60R11/02
Filed: 2002-11-25
Abstract: PURPOSE: An audio containing device for a vehicle is provided to simply attach/detach an audio unit mounted to a movable body to/from a crash pad. CONSTITUTION: An audio containing device for a vehicle is composed of a fixed body(10) mounted at one side of a crash pad(2) and having a containing groove(3), and a movable body(30) inserted into the containing groove detachably. An audio unit(20) is mounted to the movable body.
Patent KR-20040045940-A (KR)
Title: The defrosting method of a refrigerator
Inventor: JUN YONG DEOK
IPC: F25D21/06
Filed: 2002-11-26
Abstract: PURPOSE: A defrosting method of a refrigerator is provided to reduce waste of electricity by checking the progressing state to a defrosting mode of the refrigerator according to the defrosting period, according to the opening and shutting state of a door for the refrigerator, and according to the operating state of a compressor for the refrigerator. CONSTITUTION: A defrosting method of a refrigerator comprises steps of operating a compressor while adding up operation time(S210); deciding whether a door is opened at least one time(S220); operating the compressor until the total accumulative operation time of the compressor reaches first set operation time if the door is not opened(S230); deciding whether the compressor is operated until the operating rate of the compressor reaches a first set operating rate(S240); operating the compressor until the accumulative operation time of the compressor reaches second set operation time if the door is opened at least one time and then executing defrosting(S270); operating the compressor to make the defrosting period determined according to the opening and shutting state of the door if the operating rate of the compressor doesn't reach the first set operating rate and then executing defrosting if the door is opened(S250); adding up the accumulative operation time of the compressor if the door is not opened and executing defrosting if the accumulative operation time of the compressor reaches second set operation time(S260); deciding whether the operating rate of the compressor is lower than a second set operating rate(S310); and operating the compressor until the accumulative operation time becomes third set operation time and executing defrosting if the operating rate of the compressor is lower than the second operating rate(S330) or executing defrosting as the door is opened within the third set operation time(S320).
Patent KR-20040046154-A (KR)
Title: Upper anchor plate structure of seat belt apparatus
Inventor: KIM CHANG SEOP
IPC: B60R22/30
Filed: 2002-11-26
Abstract: PURPOSE: A structure of an upper anchor plate for a seat belt device is provided to reduce the spooling-out of a webbing by locking the webbing near the body of a passenger. CONSTITUTION: A stopper(11) is restricted in one-way rotation by a protrusion(21) formed at a center pillar, and is rotated by a compression spring(12) in the other way. An upper anchor plate(10) is restricted by the stopper and a coil spring(13). A link unit(15) is installed in the upper anchor plate, and is interlocked with the upper anchor plate. A webbing locking unit(14) locks a webbing(20) moving along a webbing guide groove(16) by a tension spring(19).
Patent KR-20030004210-A (KR)
Title: The method of construction (KY-5 Pipejacking and propulsion method) and apparatus for propulsion based on soft and weak layer soil
Inventor: HAN MIN HO
IPC: E21D9/00
Filed: 2002-11-29
Abstract: PURPOSE: A pipejacking and propulsion method and apparatus for propulsion based on soft and weak layer soil are provided to restrain the uplift or subsidence of ground to the utmost and to secure the accuracy on ramming a pipeline. CONSTITUTION: The apparatus for propulsion based on soft and weak layer soil comprises a thrust guide pipe(F) for installing a lower footing concrete layer(14), an auxiliary steel pipe(D) connected to the backside of the thrust guide pipe(F) and provided with a built-in directional control device for a thrust guide pipe, a spiral steel pipe(G) installed on the backside of the auxiliary steel pipe(D), a space part(J) for forming a foundation layer by placing gravel concrete(14) on the outer lower part of the auxiliary steel pipe(E) and the spiral steel pipe(G), and an advancer(E) formed on the backside of the spiral steel pipe(G) to move the pipes forward by pressure.
Patent KR-20040054400-A (KR)
Title: Sub-Spindle Spring Type Work-Piece Ejector
Inventor: LEE SEUNG CHEOL
IPC: B23Q3/00
Filed: 2002-12-18
Abstract: PURPOSE: A sub-spindle spring type workpiece ejector is provided to easily eject a workpiece with simple structure by using the tension of a spring. CONSTITUTION: A sub-spindle spring type workpiece ejector is composed of a sub-spindle(10) for rotating a chuck(20), a push rod guider(50) installed at the hollow parts of the chuck and the sub-spindle, a push rod(60) inserted into the push rod guider, a spring guider(90) connected to the inner end of the push rod, a spring(80) fit into the outer circumference of the spring guider, and a spring holder(70). The push rod moves in a straight line from the inside of the sub-spindle to the outer end of the chuck. The spring and the spring guider are fit into the spring holder.
Patent KR-20040060143-A (KR)
Title: Front End Module Carrier of a Vehicle and Method of Fabrication therefor
Inventor: PARK MIN SUN
IPC: B62D25/08
Filed: 2002-12-30
Abstract: PURPOSE: A front-end module carrier of a vehicle and a manufacturing method thereof are provided to shorten time for inserting a bushing, reduce processes, and make the combination of the bushing and a side panel firm by easily combining the bushing to the side panel at the right position. CONSTITUTION: A front-end module carrier of a vehicle is composed of a body(1); a headlamp mounting part formed at upper both sides to mount a headlamp; a cooling module mounting part formed in the middle part to mount a cooling module; a side panel(4) installed with a bumper beam; a flange(4a) formed at a plurality of holes(4b) arranged on the side panel and extended and bent from the side panel; and a bushing(5) mounted to the outer periphery of the flange of the side panel. The end of the flange of the side panel is bent toward the bushing not to be out of the height of the busing while the side panel is combined with the bushing.
Patent KR-20020029910-A (KR)
IPC: H02P9/14
Filed: 2001-03-29
Abstract: 본 발명은 회전류 제너레이터용 여자기 전류의 조절를 위한 장치에 관한 것이다. 상기 장치는 하나의 전압원, 하나의 정류기, 세 개의 위상 권선, 하나의 평가 유닛 및 하나의 전압 조절기를 포함한다.  평가 유닛은 세 개의 입력 단자를 포함하며, 이 때 각각의 상기 입력 단자는 회전류 제너레이터의 위상 권선과 연결된다.  세 개의 위상 권선으로부터 발생한 위상 전압의 평가를 위한 평가 유닛이, 정류기 및/또는 위상 권선의 오동작을 검출하기 위해 제공된다.  상기와 같은 종류의 허가되지 않은 작동 상태가 검출된다면, 여기 권선을 통해 흐르는 여자기 전류가 전압 조절기에 의해 감소된다.
Patent KR-20020027523-A (KR)
Title: 압전 세라믹 액츄에이터용 전극 접속부 및 그의 제조 방법
IPC: H01L41/047
Filed: 2000-08-02
Abstract: 본 발명은 대체로 내부 전극(3)들이 사이에 배치되어 있는 얇은 압전 세라믹 필름(2)의 일체형 적층체로 구성된 압전 세라믹 액츄에이터(1)에 관한 것이다.  액츄에이터는 적층체의 외부면 상에서, 내부 전극 상에 전기 화학적으로 형성된 스트립(4)을 포함하고 스트립을 통하여 내부 전극(3)이 액츄에이터(1)를 작동시키기 위하여 외부 전극(5', 5")에 의하여 접속된다.  스트립(4)은 양호하게는 구리, 주석-은 합금 또는 니켈 층(4') 및 금층(4")으로 구성된다.
Patent KR-20020064779-A (KR)
Title: Coding of a data stream
IPC: H04N19/18
Filed: 2001-07-09
Abstract: Coding a data stream is provided, wherein the data stream comprises at least one packet having a given packet length and respective partitions of the at least one packet are coded with different error protection rates, the respective lengths of the respective partitions being determined by respective predetermined percentages of the packet length or a fraction of the packet length.
Patent KR-20020064878-A (KR)
IPC: A61F2/24
Filed: 2000-09-15
Abstract: A mitral valve annuloplasty ring and method for implanting a mitral valve annuloplasty ring to treat mitral insufficiency by reestablishing the normal shape and contour of the mitral valve annulus. The annuloplasty ring is flexible and can be readily adjusted to different sizes and shapes. The method substantially eliminates scarring subsequent to the annuloplasty procedure to maintain flexibility of the ring and the annulus indefinitely.
Patent KR-20020056897-A (KR)
Title: Laying method, laying structure, and structural members used for laying communication cables in underground pipeline
IPC: H02G1/08
Filed: 2001-08-07
Abstract: A laying method for laying communication cables (16) is provided which allows to lay optical fiber cables (20) in an underground pipeline such as a sewage pipe neither placing direct tension nor allowing slack on them, and for a main pipe in which a plurality of optical fiber cables (20) are to be laid, the method also allows to lay optical fiber cables (20) in the upper space of inside the pipeline and to obviate the need of an expensive robot for the laying operation. In the proposed laying method, a high-strength low-elongation tension member is disposed to be slidable in the lengthwise direction along each optical fiber cable (20, 21, 22), and the tension members (25, 26, 27) are drawn into the underground pipeline (1) to tension the trunk tension member (25) thereby stretching the trunk tension member (25) substantially straight in the underground pipeline (1), and thus the optical fiber cables (20, 21, 22) are laid in the upper space of inside the underground pipeline (1). Also the branch tension member (26, 27) is tensioned in the branch pipe (4, 5) to lay the optical fiber cables (21, 22) in the branch pipe without allowing slack. <IMAGE>
Patent KR-20020092364-A (KR)
IPC: B01J19/08
Filed: 2001-02-09
Abstract: A plasma arc reactor has first (5) and second (10) electrodes spaced apart to achieve plasma arc in between; inlet for introducing plasma gas (25) in space between the electrodes; and plasma arc generator. The first electrode has a channel (7) with outlet (9) exiting into the electrodes' space. An inlet (8) feeds solid material (20) to the channel and the electrodes' space. An independent claim is also included for a process of producing powder from a solid material by providing a plasma arc reactor, introducing plasma gas, generating plasma arc, feeding solid material to vaporize, cooling vaporized material to condense powder, and collecting the powder.
Patent KR-20030016227-A (KR)
Title: Pharmaceutical composition
IPC: A61P31/00
Filed: 2001-02-16
Abstract: A composition comprising a pharmaceutical compound, a membrane-permeation enhancer, and a polymeric film-forming agent, including, for example, a hydrocarbon-based liquid nail lacquer comprising a solution of an anti-fungal agent in a pharmaceutically-effective amount, a membrane-compatible permeation enhancer in an amount effective to enhance penetration through a membrane or nail of said anti-fungal agent, a polymeric film-forming agent in an amount effective to form an adherent polymeric film on a membrane or nail, and a solvent for forming said solution; and a method for forming on a membrane or nail of the body an adherent film containing a pharmaceutical compound and permeation enhancer from a solution of the components in which there is used a mixture of solvents, including a solvent which is highly volatile and a solvent of lower volatility.
Patent KR-20020084153-A (KR)
IPC: G02F1/1335
Filed: 2001-12-27
Abstract: A liquid crystalline transfer sheet 10 includes a liquid crystal layer 12 formed on the surface of a substrate 14, where the surface hardness of the liquid crystal layer 12 is higher on the releasing surface 12A side, which is on the substrate 14 side, than on the adhering surface 12B side, which is on the receiving object 16 side. Therefore, the adhesion between the adhering surface 12B of the liquid crystal layer 12 and the receiving object 16 becomes stronger than that between the releasing surface 12A of the liquid crystal layer 12 and the substrate 14. It is thus possible to securely transfer the liquid crystal layer 12 to the receiving object 16 without leaving a part of the liquid crystal layer 12 on the substrate 14. <IMAGE>
Patent KR-20030007479-A (KR)
IPC: H01J11/34
Filed: 2002-01-29
Abstract: 배면측 유리기판(1) 및 전면측 유리기판(12)의 일방 및 타방중, 복수의 단위 방전표시부 및 그 각 단위방전표시부와 인접하는 단위방전표시부 사이의 스페이스에 각각 설치된, 돌기형상 구조체(8) 및 그 돌기형상 구조체(8)과 감합하는 홈(11)과, 배면측 유리기판(1) 및 전면측 유리기판(12) 각각의 주변사이 및 각 돌기형상 구조체(8) 및 그 돌기형상 구조체(8)와 감합하는 홈(11)사이에 각각 개재된 유리프리트(14),(13)을 갖고, 유리프리트(14),(13)이 가열된 상태에서 배면측 유리기판(1) 및 전면측 유리기판(12)이 서로 압착되어 방전가스가 봉입된 진공편평관체가 형성되도록 하는 평면형 방전표시장치.
Patent KR-20020093906-A (KR)
Title: 세포의 생체에너지 대사와 관련된 생화학 화합물의 조성물및 사용 방법
IPC: A61K38/17
Filed: 2002-02-14
Abstract: 본 발명은 세포의 생체에너지 대사와 관련된 생화학 화합물의 조성물 및 질병의 예방 및 치료에서의 사용 방법에 관한 것이다.
Patent KR-20030012891-A (KR)
IPC: G11B27/031
Filed: 2002-04-12
Abstract: MP3 디코더들은 서로 산재한 헤더들 및 신호 데이터를 포함하는 MP3 데이터 스트림들을 디코딩하고, 각각의 헤더들은 후속하는 헤더에 대한 거리를 특정하고, 각각의 헤더는 신호 데이터의 프레임에 대응하고, 헤더는 헤더에 대한 프레임에 관한 신호 데이터의 시작점을 지시하는 포인터에 연관된다. 편집 시스템은 기존의 데이터 스트림들로부터 트랙들을 차단한다. 편집하는 동안, 이용자는 원하는 트랙의 시작에 대응하는 헤더를 시그널링한다. 이 트랙은 특정된 헤더를 선행하고 헤더에 의해 지시되는 데이터 스트림의 부분을 포함하는, 데이터 스트림으로부터 존재하는 것이다. 새로운 MP3 호환 데이터 스트림이 매체에 기록된다. 새로운 데이터 스트림은 헤더에 선행하는 데이터 스트림과 제 1 유효 헤더로서 헤더를 포함한다.
Patent KR-20030015882-A (KR)
Title: Very low density polyethylene and high density polyethylene blends
IPC: C08L23/04
Filed: 2001-06-22
Abstract: Blends of very low density polyethylene produced using metallocene catalysts (mVLDPE) and linear low density polyethylene (LLDPE) are disclosed. The polymer blends include a metallocene-catalyzed VLDPE polymer having a density of less than 0.916 g/cm 3 , the VLDPE polymer preferably being linear and without long chain branching, and a LLDPE polymer having a density of from 0.916 to 0.940 g/cm 3 . The polymer blends are particularly suitable in blown and cast film applications.
Patent KR-20040064906-A (KR)
Title: Functional processed seaweed product
Inventor: SON YOUNG SUK
IPC: A23L17/60
Filed: 2003-01-10
Abstract: PURPOSE: A processed seaweed product containing a functional material having no significant adverse side effects while exhibiting excellent palatability is provided. It has effects of maintaining good health and improving immunity and can be effectively used as a functional food. CONSTITUTION: The seaweed product is prepared by adding a functional material to conventional seaweed product. To prepare the functional material, nutraceuticals are mixed with fruits such as plums, ginger, grapes, bananas, pears, pineapples, jujubes, chestnuts, apples, melons, water melons, persimmons, apricots, peaches or the like and cereals and then fermented for 1 to 6 months at 15 to 45deg.C. The nutraceuticals contain ginseng extract, mushroom extract, fermented organic material of animals and plants, physiologically active materials of plants, animals, birds, bacteria and carbohydrates or the like.
Patent KR-20040065427-A (KR)
Inventor: CHOI HYUN JU
IPC: A23L33/20
Filed: 2003-01-14
Abstract: PURPOSE: An anti-obesity material containing Artemisia iwayomogi oligosaccharide fraction 1 separated from Artemisia iwayomogi as an effective ingredient is provided. The Artemisia iwayomogi oligosaccharide fraction 1 has an effect of reducing weight and abdominal fat and improving metabolism of obesity. Thus, the anti-obesity material is useful as a health supplementary food. CONSTITUTION: Artemisia iwayomogi is extracted in water, treated with ethanol and then subjected to chromatography to give a water-soluble saccharide having a molecular weight of 2,500 daltons. The anti-obesity material contains the water-soluble saccharide as Artemisia iwayomogi oligosaccharide fraction 1. The water-soluble saccharide comprises glucose, galactose and xylose.
Patent KR-20040065432-A (KR)
Inventor: KIM YUN GYEONG
IPC: H04W4/00
Filed: 2003-01-14
Abstract: PURPOSE: A payment method of non-confrontation transactions by using a telephone number of a mobile terminal is provided to input a telephone number of a user's mobile terminal without inputting a credit card number while performing non-confrontation transactions, and to carry out a payment process, thereby preventing personal credit information from leaking. CONSTITUTION: If a user requests transactions of an online member server(140)(S201), the server(140) requests to input information(S203). The user transmits a telephone number of a mobile terminal(150) and personal information(S205). If the server(140) transmits the telephone number(S207), an MPG(Mobile Payment Gateway)(110) transmits an authentication number(S209), and an authentication number transmitter(120) transmits the authentication number to the terminal(150)(S211). The user transmits the number to the server(140)(S213). The server(140) transmits the number to the MPG(110)(S215). The MPG(110) transmits payment request information and the personal information to request a payment process of a credit card company server(130)(S217). The server(130) transmits payment results to the MPG(110)(S219). The MPG(110) transmits the results to the server(140) and a user terminal(160)(S221,S223).