baber/WOPTO huggingface dataset:
Patent KR-20040042972-A (KR)
Inventor: KIM HYEON U
IPC: A47L9/02
Filed: 2002-11-14
Abstract: PURPOSE: A suction nozzle for a vacuum cleaner is provided to improve cleaning efficiency by rotatably mounting a connection tube to the upper center of a casing. CONSTITUTION: A suction port(322) is formed at the bottom of a casing(320). A connection hole(326) is formed at the upper center of the casing. An outer ball connector(340) is fixed to the casing, and includes a lower opening(344) communicated with the connection hole, and an upper opening(342) communicated with the lower opening. An inner ball connector(350) is coupled to the inner circumference of the outer ball connector, and includes a lower opening(354) communicated with the lower opening of the outer ball connector, and an upper opening(352) communicated with the lower opening. A connection unit(330) connects the inner ball connector to the end of an extension tube.
Patent KR-20040042984-A (KR)
Title: Family oil press
Inventor: LEE DO JAE
IPC: A23D9/00
Filed: 2002-11-15
Abstract: PURPOSE: A household oil press containing a temperature sensor connected to a heater and a control panel permitting the temperature of the heater to keep at constant to suit characteristics of seeds such as sesame, safflower seed or the like to be pressed is provided. It has increased in-use properties, maximizes oil pressing efficiency and prevents accidents in advance. CONSTITUTION: A temperature sensor(2) and a heater core are installed on the cylindrical surface of a heater cylinder(4) placed at the distal end of a tapered feed screw(6), cased with a heater case(3) and then connected with a nozzle(5) formed by a pressure tapered surface(51). A heater terminal(101) placed at both distal ends of a heater(1) and a sensor terminal(21) placed at the distal end of the temperature sensor are connected to a control panel to permit a user to conveniently control an oil press on a display panel.
Patent KR-20040043620-A (KR)
Inventor: KIM GIL RAE
IPC: G02F1/136
Filed: 2002-11-19
Abstract: PURPOSE: A photoresist developer composition is provided, to improve miscibility and to suppress or minimize the generation of residue after development, thereby enhancing the precision of photoresist pattern. CONSTITUTION: The photoresist developer composition comprises 1-10 wt% of an inorganic alkali; 0.1-3.0 wt% of an organic solvent; 1.0-20.0 wt% of a surfactant; and 67-97.9 wt% of water. Preferably the inorganic alkali is selected from the group consisting of KOH, NaOH, sodium phosphate, sodium silicate, sodium carbonate, sodium bicarbonate and their mixtures; the organic solvent is selected from the group consisting of methanol, ethanol, 1-propanol, 2-propanol, butanol, diacetone alcohol, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, dipropyl glycol monomethyl ether, dipropyl glycol monoethyl ether and their mixtures; and the surfactant is a mixture of a nonionic surfactant and an anionic surfactant.
Patent KR-20040050019-A (KR)
Title: Fault diagnosis apparatus for control in hot strip mill
Inventor: CHOI SEUNG GAP
IPC: B21B37/00
Filed: 2002-12-09
Abstract: PURPOSE: A system for diagnosing control fault in hot strip mill is provided to increase quality degree of rolled strip by predicting causes for abnormal control property in hot strip mill. CONSTITUTION: The system comprises an SCC (supervisory control computer) setting part(210) for determining target set values such as target thickness, target load, roll speed and roll gap; an excessive thickness deviation judging part(213) for judging if a thickness deviation between the target value set in the SCC setting part and actually measured values is larger than a control tolerance; an operator intervention judging part(214) for finally judging that strip is defected by manual roll gap intervention of operator if the thickness deviation is larger than control tolerance of end user, and a difference between manual roll gap intervention amount of operator at sample 'i' and (i+1)th manual roll gap intervention amount of operator is larger than a value preset in the SCC setting part; an APC (automatic position controller) judging part(214) for finally judging that strip is defected by APC if the thickness deviation is larger than control tolerance of end user, and a deviation between a set roll gap value at sample 'i' and actually measured roll gap values is converged into zero; a rolling load deviation judging part(215) for judging whether there is FSU strain resistance prediction defect or not by judging whether load at the top end part of the strip is correlated with strip thickness or not if the thickness deviation is larger than control tolerance of end user, and a rolling load deviation is larger than a preset value; and a temperature deviation judging part(216) for judging whether there is FSU temperature prediction defect or not by judging whether temperature at an output side of the strip is correlated with actual strip thickness results or not if the thickness deviation is larger than control tolerance of end user, and actual output side temperature results are larger than an arbitrary preset value.
Patent KR-20040050669-A (KR)
Inventor: PARK YONG HO
IPC: F24C15/16
Filed: 2002-12-10
Abstract: PURPOSE: A rotating ring for a microwave oven is provided to make a rotational motion of a rotating ring smooth and to minimize the noise generating between the bottom face of a tray and the bottom face of a heating chamber by forming a roller in an arc shape. CONSTITUTION: A rotating ring for a microwave oven comprises a ring-shaped ring body(22) and a roller(24) rotatably supported on the outer side of the ring body. Inner face(24a) of the roller is the same as the outer circumference of the ring body. The outer face of the roller is formed in an arc shape. The outer face is formed in the same thickness as that of the inner face.
Patent KR-20040053463-A (KR)
Title: Weter service system for closet valve
Inventor: KANG SUK HAN
IPC: E03D3/12
Filed: 2002-12-14
Abstract: PURPOSE: A water supply system of a toilet valve for urine and feces is provided to prevent a water leakage and the ratio of trouble and to economize in water by controlling the amount of water supplied by urines and feces. CONSTITUTION: In the water supply system of a toilet valve for urine and feces, only one valve(4) is installed in a piston(3) and operated selectively by push levers for urine or feces without using two valves as usual, and the push lever for feces is installed in a supply room(B) which does not have influence of water pressure to prevent a water leakage, and the length of a valve shaft(5) is adjustable to control the amount of water supplied.
Patent KR-20040053628-A (KR)
Title: Field emission display device and method for fabricating back plate of the same
Inventor: HWANG SEONG YEON
IPC: H01J1/30
Filed: 2002-12-17
Abstract: PURPOSE: A field emission display device and a method are provided to achieve improved luminance by applying an anode voltage of high electric potential and allow for ease of emission of electrons. CONSTITUTION: A field emission display device comprises a gate electrode(16) arranged into a line pattern on a surface of a rear substrate(14); an insulating layer(18) formed all over the rear substrate in such a manner that the insulating layer covers the gate electrode, wherein the insulating layer has a well-type recess; a cathode electrode(20) arranged into a line pattern on the insulating layer in such a manner that the cathode electrode crosses the gate electrode, wherein the cathode electrode has a certain part of axial direction disposed in the recess; an emitter(22) arranged in the edge of the cathode electrode in the recess; an anode electrode(24) arranged on a surface of a front substrate(12) opposed to the rear substrate; and a phosphor film(26) formed on the anode electrode.
Patent KR-20040058574-A (KR)
Title: Liquid crystal display module and method for assembling thereof
Inventor: KIM GYEONG SEOP
IPC: G02F1/13357
Filed: 2002-12-27
Abstract: PURPOSE: An LCD(Liquid Crystal Display) module and an assembling method thereof are provided to integrate a support guide to a guide panel, thereby capable of assembling a lamp to a backlight unit without a separate jig. CONSTITUTION: The LCD module comprises a direct type backlight unit(130), an LCD panel(104) stacked on the direct type backlight unit(130), a support main(150) is arranged between the LCD panel(104) and the direct type backlight unit(130), thereby supporting the LCD panel(104), and makes light which is progressed toward a side surface of the direct type backlight unit(130) reflect toward the LCD panel, A top case(108) surrounds the edge of the LCD panel(104). The LCD panel(104) includes a color filter array substrate(104a) and a TFT(Thin Film Transistor) substrate(104b). The direct type backlight unit(130) includes a bottom cover(102), a reflective sheet(154) stacked on the entire surface of the bottom cover(102), plural lamps(112) arranged on the bottom cover(102), and a diffusion plate(116) for covering the entire surface of the bottom cover(102).
Patent KR-20030057454-A (KR)
IPC: H03L7/093
Filed: 2002-12-27
Abstract: 본 발명은 위상 또는 주파수 점프 이후 오버슈트가 발생하기 쉬운 위상 고정 루프를 빠르게 고정시킬 수 있는 방법에 관한 것이다. 본 발명에 따른 위상 고정 루프는 위상 검출기와, 제어 발진기와, 상기 위상 검출기의 출력과 함께 상기 제어 발진기의 주파수 설정을 결정하는 출력 주파수 설정을 가지고 있는 적분기를 포함하여 이루어진다. 본 발명에 따른 위상 고정 루프를 빠르게 고정시키기 위한 방법은, 상기 위상 또는 주파수 점프 이전에 상기 적분기의 출력 주파수 설정을 위한 값을 저장하는 단계와, 오버슈트를 감소시키기 위해 상기 위상 또는 주파수 점프 이후 상기 위상 히트가 언제 발생하는지를 판단하는 단계와, 오버슈트를 감소시키기 위해 상기 위상 히트시 또는 위상 히트 직후 상기 적분기의 출력 주파수 설정을 상기 저장된 값으로 복원하는 단계를 포함하여 이루어진다. 본 발명에 따른 위상 고정 루프의 안정화 방법에 따르면, 위상 고정 루프의 성능에 대한 열화가 최소화된다.
Patent KR-20040060532-A (KR)
Title: A boiled rice with assorted mixtures of fresh vegetables effective against a hypertensive and its manufacturing method
Inventor: KANG CHANG HWAN
IPC: A23L7/196
Filed: 2002-12-30
Abstract: PURPOSE: Boiled rice with assorted mixtures of fresh vegetables effective against hypertension and its manufacturing method are provided. The product helps to treat and prevent hypertension while being rich in dietary fiber, minerals, inorganic materials or the like. CONSTITUTION: To produce the subjected boiled rice with vegetables for one person, 190 cooked rice product of germinated brown rice is mixed with 20 to 30g sauce, 40g Chrysanthemum coronarium, 20g carrot, 10g radish shreds, 20g salary, 20g onion, 20g kelp, 20g persimmon, 10g buckwheat leaf, 10g Hizikia fusiforme, 10g bean, 30g Angelica archangelica, 40g kale, 12g selected vegetables of the season, 12g mushroom, 10g tomato, 4g laver power and 10g mung-bean jelly. The cooked rice product of germinated brown rice is prepared by soaking germinated brown rice with a sprout of 2.5 to 5mm, polished rice, beans, chestnuts, jujubes, pine-nuts and gingko nuts in water and then cooking.
Patent KR-20040061942-A (KR)
Title: Pad structure of panel
Inventor: KIM EUN SIK
IPC: G02F1/1345
Filed: 2002-12-31
Abstract: PURPOSE: A pad portion structure of an LCD panel is provided to form dummy pads between pads, and to add patterns only to a pad portion without increasing a process tuning or the number of masks when changing a layer, thereby preventing Black Mura defects regardless of cell process deflection. CONSTITUTION: Dummy pads(16) are formed between pads(12). The dummy pads(16) are made of gate electrode/transparent electrode metals, and have identical heights with those of gate electrodes and transparent electrodes of the pads(12). In order to minimize step differences between pad portions, a layer between the pad portions is configured with gate/transparent electrodes identical with pad portions of a gate insulator and a PVX.
Patent KR-20020059341-A (KR)
IPC: C12Q1/02
Filed: 2000-07-21
Abstract: 본 발명은 병적 세포를 선택적으로 억제하는 방법을 제공하며, 여기에서 세포는 내인성 세포내 활성 효소의 발현을 특징으로 하고, 효소는 기질 프로드러그 화합물에 의해 불활성화되지 않는다.  이 방법은 유효량의 기질 화합물과 세포를 접촉시키는 것을 필요로 하며, 이로써 병적 세포의 증식을 선택적으로 억제한다.  또한, 본 발명은 내인성 세포내 효소를 발현하는 적어도 2개의 시험 세포와 동일하거나 또는 상이한 종으로부터 후보 프로드러그를 접촉시키는 단계, 및 내인성 세포내 효소에 의한 프로드러그의 독성 제제로의 활성화를 분석하는 단계에 의해, 세포에서 독소로 선택적으로 전환된 프로드러그를 스크리닝 하는 방법을 제공한다.
Patent KR-20020063850-A (KR)
IPC: B22D11/06
Filed: 2000-08-30
Abstract: 본래 원통형인 코어(1), 적어도 하나의 외부층(5)이 선택적으로 제공되는 구리 또는 구리 합금 맨틀(2), 내부 냉각 시스템(4), 및 전방 단부 영역(7)의 주조 롤 아우트라인을 조정하는 조정 수단(8, 17, 20)을 포함하는 얇은 스트립 주조 설비용 주조 롤에 있어서, 상기 조정 수단은 열로 인하여 생성된 크라운을 구조적으로 간단한 수단의 도움으로 평평하게 하기 위하여 주조 롤의 전방 단부 영역 각각에 상기 주조 롤의 길이방향으로 조정가능한 지지 디스크(17)를 가지고, 상기 지지 디스크(17)를 반경방향으로 둘러싸는 링(8)과 결합되며 주조 롤의 전방 단부 영역 내부로부터 상기 맨틀(2)과 접하고, 상기 링은 주조 롤의 길이방향으로 코어(1)에 견고하게 부착된다
Patent KR-20020034186-A (KR)
Title: Hydrocarbyl phosphinimine/cyclopentadienyl complexes of group 4 and their use in olefin polymerization
IPC: C08F210/16
Filed: 2000-08-24
Abstract: New group 4 organometallic complexes are characterized by having a phosphinimine ligand and two or more cyclopentadienyl ligands. Certain of these complexes exhibit unusual behavior when examined by nuclear magnetic resonance (NMR) techniques. Well defined crystals of the inventive complexes have been isolated and analyzed by x-ray crystallography. The complexes have also been found to be polymerization catalysts which are surprisingly more active than their simple metallocene analogs.
Patent KR-20020042699-A (KR)
IPC: C25D1/04
Filed: 2001-08-10
Abstract: 금속 전해채취에서 널리 사용될 수 있고 유지보수가 쉬운 캐소드 전극재는, 금속을 전해 석출하여, 물성과 형상에서 고품질의 석출금속을 생산할 수 있는 것으로서, 티타늄이나 스테인레스강재로 구성되고, 금속이 전해 석출되는 면에 세라믹층을 가지는 것을 특징으로 한다.  고품질 전해동박은, 캐소드 전극재를 전해동박을 생산하기 위해 사용되는 캐소드에 적용함으로써 얻어진다.
Patent KR-20020062630-A (KR)
Title: Circuit and method for improved test and calibration in automated test equipment
IPC: G01R31/319
Filed: 2000-10-18
Abstract: An apparatus for testing and calibration in automated test equipment includes a time varying signal channel having a series-connected solid state switch interposed between a time varying signal circuit end and a device under test end of the time varying signal channel. A DC test channel is connected to the time varying signal channel between the series-connected solid state switch and the device under test end, and has at least one solid state switch interposed along the DC test channel to provide switchable coupling between a DC parametrics circuit side of the DC test channel and the time varying signal channel. A time varying signal level calibration channel is connected to the time varying signal channel between the series-connected solid state switch and the time varying signal circuit end, and has at least one solid state switch interposed along the signal level calibration to provide switchable coupling between a DC parametrics circuit side of the signal level calibration channel and the time varying signal channel. The time varying signal channel may have a low resistance type solid state switch, while the DC test channel, the signal level calibration channel, or both, may have low capacitance type solid state switches. Thus, opto-coupled MOSFETS, pin diodes, or other kind of solid state switches, may be utilized. The DC test channel, or the signal level calibration channel, or both, may have a force branch and a sense branch each having a solid state switch.
Patent KR-20020053857-A (KR)
Title: Cathode ray tube comprising a cathode of a composite material
IPC: H01J29/04
Filed: 2001-09-06
Abstract: A cathode ray tube provided with at least one oxide cathode comprising a cathode carrier with a cathode base of a cathode metal and a cathode coating of an electron-emitting material containing a particle-particle composite material of oxide particles of an alkaline earth oxide selected from the group formed by the oxides of calcium, strontium and barium, and oxide particles having a first grain size distribution of an oxide selected from the group formed by the oxides of scandium, yttrium and the lanthanoids, and oxide particles having a second grain size distribution of an oxide selected from the group formed by the oxides of scandium, yttrium and the lanthanoids. The invention also relates to an oxide cathode.
Patent KR-20030009323-A (KR)
IPC: G11B19/20
Filed: 2000-11-08
Abstract: 무브러시 모터 제어 장치는, 회전자 자석 및 고정자 코일을 포함하는 무브러시 모터, 상기 회전자 자석의 복수의 자극들의 위치들을 검출하는 회전자 위치 검출 수단; 상기 무브러시 모터가 회전하고 있을 때 무브러시 모터의 불필요한 진동을 검출하기 위한 진동 검출 수단; 상기 진동 검출 수단의 제1 출력이 소정의 허용치를 초과하지 않게 리드 각의 크기를 설정하는 리드 각 설정 수단; 및 리드 각 설정 수단의 제2 출력에 따라, 회전자 위치 검출 수단의 제3 출력에 리드 각을 제공하여 고정자 코일에의 구동 전류의 전류 타이밍을 발생시키는 리드 각 보정 수단을 포함한다.
Patent KR-20020064340-A (KR)
IPC: H04N7/16
Filed: 2001-10-18
Abstract: 인쇄주문 시스템에서는, 제 1의 출력수신서버가 촬상장치에 의해 얻어지는 각 촬상 데이터에서 인쇄 출력의 주문을 수신하며, 화상저장서버는 촬상 데이터를 저장하며, 제 1의 인쇄 출력장치는 초기의 인쇄 자료를 인쇄하고, 제 1의 인쇄 출력장치는 초기의 인쇄 자료를 출하단말로 공급한다.    주문수신서버는 이용자 단말로부터 인쇄 자료의 재주문을 수신하며, 과금 및 지불서버는 인쇄 자료의 과금 및 지불을 수행하며, 재주문이 수신될 때에 나중의 인쇄 자료를 생성하기 위해 화상 데이터를 인쇄하며, 제 1의 인쇄 출력장치는 상기 나중의 인쇄 자료를 출하단말로 공급한다.
Patent KR-20020062378-A (KR)
Title: A body formed of set, initially pasty material and including an electrically conducting path and a method of making such a body
IPC: E04F21/24
Filed: 2000-12-21
Abstract: A body ( 5 ) of set, initially pasty material, such as concrete, includes an electrically conducting path formed by a concentrated layer ( 6 ) of electrically conducting magnetizable elements, such as fibers (F) or granules (G), embedded in the initially pasty material and extending through at least a portion of the body ( 5 ). Electrically conducting terminal members ( 9 ) may be connected to the electrically conducting layer ( 6 ) at spaced-apart positions along the layer ( 6 ). A method of providing such a body ( 5 ) includes the steps of: (a) forming a body of the pasty material in which electrically conducting magnetizable elements (F) are dispersed, (b) applying a magnetic field to the body of pasty material to form from the magnetizable elements an electrically conducting layer embedded in the body of pasty material and extending at least through a portion the body ( 5 ), and (c) causing the body of pasty material containing the layer ( 6 ) to set. Before or after the setting of the body ( 5 ) of pasty material, electrically conducting terminal members ( 9 ), may be connected to the electrically conducting layer ( 6 ) at spaced-apart positions along the layer.
Patent KR-20020081242-A (KR)
Title: 릴을 선적하는 방법 및 장치, 선박의 화물 공간 내의트윈데크 및 트윈데크 장치
Filed: 2000-12-22
Abstract: 본 발명은 릴(1)을 선박(2) 상에 선적하는 방법 및 장치에 관한 것이며, 이러한 릴(1)은 적어도 부분적으로 선박의 화물 공간(3) 내부에 위치한다.  장치는 릴 홀더(4)를 포함하는데, 이러한 릴 홀더(4)는 내부에서 적어도 수평 및 하향으로 실질적으로 제 위치에 위치하고, 그리고 릴 홀더(4)는, 선박의 바닥(6)보다 선박(2)의 경심에 근접해서 선박의 화물 공간의 바닥(6)으로부터 이격되어 위치하는 선박의 화물 공간(3) 내의 트윈데크(5) 상에 배열되어 있다.  본 발명은 또한 해상 운송 시에 릴(1)용 운송 지지부로서 사용되는 트윈데크와, 선박의 화물 공간(3) 내의 트윈데크 장치에 관한 것이다.
Patent KR-20020095242-A (KR)
Title: Low sulfur, low emission blends of fischer-tropsch and conventional diesel fuels
Filed: 2001-04-03
Abstract: A blended fuel, useful as a diesel fuel, wherein the fuel blend contains an undercut conventional diesel fuel, blended with a Fischer- Tropsch derived diesel fuel, such that the blend demonstrates better than expected emissions and a reduced sulfur content. In particular, the blend is an asymmetric diesel fuel blend comprising a Fischer-Tropsch derived hydrocarbon distillate having a T95 of at least 600 °F, blended with a petroleum derived hydrocarbon distillate having an initial boiling point and a T95 no greater than 640 °F.
Patent KR-20030003738-A (KR)
Title: 클러치 액츄에이터 유닛
IPC: F16D23/12
Filed: 2001-05-18
Abstract: 클러치 액츄에이터 유닛은 하우징(8, 9)과, 나사 기구와, 그리고 일단부(17)에서는 나사 기구(1, 2)와 맞물려 있고 타단부에서는 작동 단부(18)를 구비하고 있는 액츄에이터 헤드를 포함하며, 상기 액츄에이터 헤드(16)는 나사 기구의 구동 시에 나사 기구(2, 15)에 의해 축선 방향으로 변위할 수 있다.  액츄에이터 헤드(16)의 작동 단부(18)는 또한 나사 기구에 대해서 가로 방향으로 변위할 수 있다.
Patent KR-20040002404-A (KR)
IPC: H05K3/34
Filed: 2002-04-26
Abstract: 본 발명의 배선 기판은, 전자 부품의 분류식에 의한 납땜에서 납땜시의 기판 이동 방향에서 후방이 되는 최후미의 실장 랜드에 인접한 제1 땜납 풀링 랜드(13a)와, 제1 땜납 풀링 랜드(13a)에 대해 기판 이동 방향에서 후방이 되는 위치에 제2 땜납 풀링 랜드(13b)를 가지는 것을 특징으로 한다.  본 발명은 QFPIC로 대표되는 리드 피치가 좁은 부품을 분류식 납땜 방법으로 납땜하는 경우에, 최후미의 리드 및 랜드 부근에 고인 잉여 땜납에 의한 땜납 브리지의 발생이 어려운 배선 기판을 제공한다.  또한, 본 발명의 배선 기판은 납을 함유하지 않은 땜납의 사용에 적합한 것이어서, 환경 보호에 공헌하는 것이다.
Patent KR-20030083570-A (KR)
Title: 펌프 시스템
IPC: F04B43/00
Filed: 2003-01-02
Abstract: 보존성 및 호환성이 우수한 펌프 시스템(pump system)이 제공된다.  펌프 시스템은 공기실(17a 및 17b; air chamber)에 공기를 교대로 공급하여 축(15)에 연결된 한쌍의 벨로우즈(13a 및 13b; bellows)를 신장 및 수축시켜 액체를 이송하는 펌프(1)를 포함한다.  펌프 시스템은 또한 펌프(1)에 공급되는 공기를 스위칭(switching)하는 스위칭 밸브 기구(2; switching valve mechanism)를 포함한다.  스위칭 기구들(40a  및 40b)은 스위칭 밸브 기구(2)의 스위칭 작동을 제어하는 파일럿 에어(pilot air)를 스위칭하는데 사용된다.  스위칭 기구들은 외부에서 착탈 가능하도록 펌프(1)의 케이스(16a 및 16b; case)에 장착된다.
Patent KR-20040063511-A (KR)
Inventor: LEE KI SEOB
IPC: B23K9/00
Filed: 2003-01-08
Abstract: PURPOSE: A MiG(Metal Electrode Inert-gas Welding)/spot welder is provided to select MiG welding and spot resistance welding by users with a selection switch by changing a circuit to perform both MiG welding and spot resistance welding with one device. CONSTITUTION: When a power switch(SW1) is turned on, power is applied to a control unit through a step-down transformer(60). Input power is supplied to a main transformer by turning on a magnet switch with the control unit and transformed into a set voltage set by a cam switch(SW3) at the main transformer. And then, AC(Alternating Current) power is rectified into DC(Direct Current) through a rectifying unit(20) in the main transformer and supplied to a torch(30) or the transformed AC power is supplied to a spot gun(40) from the main transformer. When the AC power is supplied to the spot gun, a solenoid valve(SV) for cutting off gas supplied to the torch by a selection switch(SW4) is turned off and a DC geared motor(32) for supplying a welding rod stops.
Patent KR-20040064490-A (KR)
Inventor: CHOI DU YEONG
IPC: A23J3/16
Filed: 2003-01-13
Abstract: PURPOSE: A method for extracting isoflavone from fermented soy beans is provided, thereby extracting isoflavone from by-products which is produced by preparing the fermented soy beans through the simple process, and improving productivity of isoflavone because isoflavone is extracted from the by-products. CONSTITUTION: The method for extracting isoflavone from fermented soy beans comprises the steps of: (1) adding water into soy beans, and steaming and filtering them to divide into the solid and liquid components; and (2) subjecting the liquid component to column chromatography. The alternative method for extracting isoflavone from fermented soy beans comprises the steps of: (1) drying fermented soy beans, inserting the dried soy beans into salt water, and fermenting the fermented soy beans; (2) separating the floating solid components during the fermentation process of the fermented soy beans; (3) adding alcohol or alcohol solution to the solid components, and stirring and filtering them; and (4) subjecting the filtered solution to column chromatography.