baber/WOPTO huggingface dataset:
Patent KR-20030056709-A (KR)
Title: Apparatus and method for interface between DCS systems
Inventor: JUNG SEON OK
IPC: H04L12/02
Filed: 2001-12-28
Abstract: PURPOSE: An interface device between DCSs(Digital Cross-Connect Systems) is provided to install a wideband/broadband interface including input/output switches between a WDCS(Wideband DCS) and a BDCS(Broadband DCS), and to pass the wideband/broadband interface only without passing through a common signal level of interface, thereby simply accomplishing a DCS function. CONSTITUTION: A BDCS(220) receives asynchronous and synchronous signals, and performs a DCS function by a 3-stage CLOS switching process. A WDCS(230) receives asynchronous and synchronous signals, and performs a DCS function by a 3-stage CLOS switching process. An interface(210) switches the second stage switching output of the BDCS(220) in the third stage, to make an input of the first stage switching of the WDCS(230), and switches the second stage output of the WDCS(230) in the third stage, to make an input of the first stage switching of the BDCS(220).
Patent KR-20030057200-A (KR)
Inventor: JUNG DONG JIN
IPC: H01L23/48
Filed: 2001-12-28
Abstract: PURPOSE: A lead on chip package is provided to be capable of improving the adhesive efficiency of the package and previously preventing the failure of the package by forming a convex and concave part on the upper portion of a stage. CONSTITUTION: A lead on chip package includes a plurality of bond pads(11) arrayed and spaced apart from each other at the peripheral portion of a semiconductor chip(10) for mutually transferring electrical signal with a plurality of lead frames(30) and a conductive tape(20) attached between the bond pad and the lead frame for transferring electrical signal between the bond pad and the lead frame. Preferably, a plurality of bumps are capable of being used instead of the bond pads. Preferably, the lead on chip package further includes a stage having a convex and concave part for intensifying adhesive force.
Patent KR-20030059442-A (KR)
Title: Method of forming gate for semiconductor device
Inventor: KIM GWANG OK
IPC: H01L21/336
Filed: 2001-12-29
Abstract: PURPOSE: A method for forming a gate of a semiconductor device is provided to be capable of preventing damage and notch of a gate insulating layer and improving vertical profile of the gate by minimizing micro-loading effect. CONSTITUTION: A gate insulating layer(21) is formed on a semiconductor substrate(20). A polysilicon layer(22) is formed on the gate insulating layer. After annealing the polysilicon layer(22), an upper substance film(23) made of W/WN is formed on the polysilicon layer. A gate(200) is then formed by sequentially etching the upper substance film(23) and the polysilicon layer(22).
Patent KR-20030058371-A (KR)
Title: Seat support frame for heavy construction device
Inventor: CHO YONG GEUN
IPC: E02F9/16
Filed: 2001-12-31
Abstract: PURPOSE: A lower structure for a driver seat of heavy equipment is provided to simplify maintenance work, to protect a driver safety when heavy equipment is overturned, to reduce the cost by shortening a manufacturing process and to heighten the competitiveness of products. CONSTITUTION: The lower structure for a driver seat of heavy equipment comprises the steps of fastening a lever(50) on the upper side of a main frame(10) by a bolt(60), placing a cabin plate(20), a floor plate(30) and a gusset plate(70) which supports a main post(40) on the upper side of the lever(50) in order, then fastening with the lever(50) by a bolt(80) and a nut(90).
Patent KR-20010072393-A (KR)
IPC: C08L27/12
Filed: 2000-06-08
Abstract: The invention concerns a tube having in its radial direction, from inside outwards, an inner layer, based on fluorinated resin (or polymer) and designed to be in contact with a circulating fluid, characterised in that the inner layer consists of a mixture comprising a semicrystalline thermoplastic fluorinated resin and a block copolymer ABC, the three blocks A, B and C being linked together in that order, each block being either a homopolymer, or a copolymer obtained from two or more monomers, block A being linked to block B and block B to block C by a covalent bond or an intermediate molecule linked to said blocks by a covalent bond and to the other block by another covalent bond. The invention is further characterised in that block A is compatible with the fluorinated resin, block B is incompatible with the fluorinated resin and is incompatible with block A, block C is incompatible with the fluorinated resin, block A and block B. The tube is shock-proof and hardly permeable to gasoline.
Patent KR-20010080072-A (KR)
IPC: H04Q9/02
Filed: 2000-08-03
Abstract: 전자 구성 요소들의 원격 제어를 위해 통상적으로 제공되는 통신 수단은 암호 키 교환을 용이하게 하도록 파라미터의 교환을 실행하는데 이용된다.  원격 제어 장치로부터의 명령들을 통신하고 원격 제어 장치에 피드백을 통신하는 데 공통으로 이용되는, 통상 적외선 트랜시버들인 쌍방향 원격 제어 트랜시버들은 원격 제어 장치에 의해 제어 가능한 한 쌍의 소비자용 장치들 간에 파라미터들을 통신하도록 구성된다.  본 발명의 양호한 실시예에 있어서, 원격 제어 장치는 소비자용 장치들 간의 파라미터들의 전송을 행하도록 제어 수단을 포함한다.
Patent KR-20020021771-A (KR)
IPC: D06P3/82
Filed: 1999-10-06
Abstract: 본 발명은 (a) 하기 화학식 (I)의 1종 이상의 피롤린형 염료(여기서, R 1 은 H, C 1-20 알킬 또는 C 2-20 알케닐이고; D는 아릴이다) 및 (b) 하기 화학식 (II)의 1종 이상의 안트라퀴논형 염료(여기서, R B 는 (CH 2 ) n OR B   1 이고, R B   1 은 C 1-6 알킬 또는 C 1-6 알콕시-C 1-6 알킬이며, n은 1 내지 6이고, Z B 는 O 또는 NH이다)를 포함하는 염료 혼합물에 관한 것이다. 
     
       
       
     
     (I)                              (II)
Patent KR-20010080597-A (KR)
IPC: A61K31/155
Filed: 1999-11-16
Abstract: 인슐린 비의존성 당뇨병 치료용 의약의 제조를 위한, 하기 화학식 I의 벤조일구아니딘 및/또는 생리학적으로 허용되는 그의 염 및 용매화물의 용도 
     [화학식 I] 
     
       
     
     [식 중, 
     R 1 는 A이며, 
     R 2 는 Het, C n F m H 2n+1-m O p , R 4 , OR 4 , OH, 벤질, CN, Hal, SO q -R 5 , Ph, O-Ph, O-Het, NH-Het, NH 2 , NHA, NA 2 또는 NH-Ph이며, 
     R 3 은 SO 2 A' 
     R 4 는 탄소수 1 내지 8개의 직쇄 또는 분지 알킬라디칼이며, 비치환되거나 또는 A에 의해 일-, 이- 또는 삼치환될 수 있는 탄소수 3 내지 8 개의 시클로알킬이며, 
     R 5 는 A 또는 Ph이며, 
     A, A'는 각각 서로 독립적으로, 탄소수 1 내지 6개의 알킬이며, 
     Het는 1 내지 4개의 N, O 및/또는 S 원자를 보유하는 모노 또는 비시클릭 포화, 불포화 또는 방향족 헤테로환으로서, Hal, CF 3 , A, CN, NO 2 , NH 2 및/또는 카르보닐 산소에 의해 1회, 2회 또는 3회 치환될 수 있으며, 
     Hal은 F, Cl, Br 또는 I이며, 
     Ph는 비치환 페닐이거나, A, OA, Hal, CF 3 , NH 2 , NHA 또는 NA 2 에 의해 1회, 2회 또는 3회 치환되며, 
     m은 1, 2, 3, 4, 5, 6 또는 7이지만, 2n+1 이하이며, 
     n은 1, 2 또는 3이며, 
     p는 0 또는 1이며, 
     q는 0, 1 또는 2이다].
Patent KR-20010108199-A (KR)
Title: Methods of inactivating pathogens using broad-spectrum pulsed light
IPC: A61K38/16
Filed: 2000-02-11
Abstract: Methods for reducing the pathogen content of a biologically derived composition by illuminating the composition with at least one high-intensity, short duration pulse of incoherent polychromatic light in a broad spectrum. In the resultant treated compositions, biomolecules of interest remain biologically active. The content of pathogens, such as viruses, bacteria, pyrogens, fungi and/or prions, present in a biologically derived composition, such as blood serum, blood plasma or other blood product, including, insulin, transferrin, heparin, collagen, Factor VIII and/or Factor IX, or a composition containing monoclonal antibodies, proteins from genetically engineered cell lines or the like, is reduced by illumination with broad-spectrum pulsed light. The content of HIV-1, SV40, canine parvovirus or bovine viral diarrhea virus in a biologically derived composition is dramatically reduced with a single pulse of broad-spectrum light.
Patent KR-20010102311-A (KR)
Title: 열전달이 강화된 가열 팁 연료 분사기
IPC: F02M61/16
Filed: 2000-01-14
Abstract: 가열 팁 연료 분사기(156A)는 압력 하의 연료를 수용하기 위한, 보어가 내부에 형성되어 있는 하우징(112); 하우징의 한 끝부에 장착되고, 오리피스를 포함하는 밸브 시트(34); 전기자(24)에 장착되는 한 끝부와, 밸브 시트(34)와 접촉하여 보어로부터의 연료 유출을 차단하고 밸브 시트로부터 상승하여 연료를 분사하는 다른 끝부를 가진 니들 밸브(30); 밸브 시트(34) 상류에서 하우징 내에 배치되고 니들 밸브(30) 주위에 뻗어 있는 히터(50); 및 히터(50) 상류에 배치되는 적어도 하나의 유동 교란 요소(192A)를 포함한다.  유동 교란 요소(192A)는 히터로부터 연료로의 열전달을 강화한다.
Patent KR-20020018186-A (KR)
IPC: B24B1/00
Filed: 2000-12-15
Abstract: 본 발명은 웨이퍼의 평탄도의 향상이 도모되는 연마방법 및 연마장치를 제공한다. 웨이퍼를 웨이퍼 유지반에 접착하여 상기 웨이퍼의 피연마면을 연마 정반상의 연마포에 대하여 가압하고, 슬라이딩 마찰시켜, 면적의 적어도 50% 이상의 영역 내에서 상기 피접착면상의 임의의 점을 포함하는 근방에서 상기 피접착면이 볼록면을 형성하도록 상기 웨이퍼의 피연마면에서 진공 흡착 유지하고, 웨이퍼의 피접착면의 중심부로부터 웨이퍼 유지반에 접착하는 것으로 하였다.
Patent KR-20010102405-A (KR)
IPC: A61M15/00
Filed: 2000-02-24
Abstract: 본 발명은 밸브 스템이 분배 위치에 있을 때 노즐 블록의 오리피스 부근에서 환자의 흡입으로 인한 공기 유동을 억제하도록 구성 및 배치되는 작동기를 갖는 가압 정량식 흡입기에 관한 것이다.  이러한 설계는 불필요한 구강 내의 약제 축적을 감소시키고 폐로의 상대적인 약제량을 증가시킨다.
Patent KR-20020018652-A (KR)
IPC: E01B25/26
Filed: 2000-03-10
Abstract: 본 발명은 도 1에 도시된 바와 같이 안내된 차량 가이드 빔을 절환하기 위한 피봇가능한 스위치 구조(10)에 관한 것으로, 차량 가이드 웨이(12), 상기 차량 가이드 웨이에 고정된 메인 가이드 빔(14)및, 상기 차량 가이드 웨이에 고정되고 메인 가이드 빔으로 부터 떨어져 위치되는 다수의 분기 가이드 빔(16)들을 포함한다. 각각의 분기 가이드 빔들은 메인 가이드 빔에 마주하는 단부에서 연장가능한 잠금 핀(17)을 포함한다. 피봇가능한 가이드 빔부(24)는 메인 가이드 빔의 일단에 인접한 가이드 웨이에 피봇으로 연결된다. 상기 가이드 빔부는 공간(34)을 형성한다. 구동기구(39)는 가이드 빔부에 연결되고, 분기 가이드 빔들 사이의 가이드 빔부를 피봇시키도록 구성되며, 가이드 빔부의 일단을 분기 가이드 빔들중의 하나에 정렬시킨다. 상기 잠금 핀은 가이드 빔부가 분기 가이드 빔들중의 하나에 정렬되는 경우, 공간에 결합한다.
Patent KR-20010108402-A (KR)
Title: 클라이언트 서버 음성 인식
IPC: G10L15/26
Filed: 2000-03-07
Abstract: 분산된 음성 인식 시스템(300)이 공중 인터넷(350)을 통해 접속된 적어도 하나의 클라이언트 스테이션(330) 및 서버 스테이션(310)을 포함한다. 클라이언트 스테이션(330)은 유저로부터 음성 입력 신호를 수신하기 위한 수단(331)을 포함한다. 음성 제어기(335)는 음성 입력 신호의 적어도 일부를 로컬 음성 인식기(334)로 향하게 한다. 양호하게 제한된 음성 인식기(334)는 음성 입력, 예를 들어, 완전한 인식을 시작하기 위한 구두 커맨드의 적어도 일부를 인식할 수 있다. 인식의 결과에 의존하여, 음성 제어기(335)는 선택적으로 음성 입력 신호의 일부를 공중 인터넷(350)을 통해 서버 스테이션(310)으로 선택적으로 향학 한다. 서버 스테이션(310)은 공중 인터넷으로부터 음성 등가 신호를 수신하기 위한 수단(312), 및 수신된 음성 등가 신호를 인식하기 위한 큰/대단히 큰 보캐뷰러리 음성 인식기(314)를 포함한다.
Patent KR-20020023229-A (KR)
Title: Anchor sheet attachment devices
IPC: A47G27/02
Filed: 2000-06-07
Abstract: A method and apparatus for connecting anchor sheets to each other and/or to a floor is described. The approach involves using attachment pieces which fit into an area of reduced thickness of the anchor sheet which surround a cut away of the anchor sheet. In one embodiment, the attachment pieces are comer pieces which overlap areas of reduced thickness on a number of anchor sheets.
Patent KR-20020021124-A (KR)
IPC: G01R31/28
Filed: 2001-03-28
Abstract: 임피던스 측정을 비파괴 검사에 의해, 정밀도 양호하게 실행하는 것을 가능하게 한 다층 프린트판용 내층 회로를 가지는 적층판, 및 이 내층 회로를 가지는 적층판의 임피던스 측정 방법, 및 그 측정 장치가 제공된다. 내층 회로를 가지는 적층판(L)은 절연 기재(1)와, 절연 기재의 상면에 적층된 제1 도체층(10)으로 형성된 고주파 회로(12)와, 절연 기재의 하면에 적층된 제2 도체층(20)과, 고주파 회로의 상면에 제1 절연층(11)을 통해 적층된 제3 도체층(30)으로 구성되고, 제1 도전체층에 내층용 회로와 독립하여 회로 임피던스 측정용 테스트 도체(13)가 형성되고, 테스트 도체의 일단이 적층판의 단면에 노출된다.
Patent KR-20020041338-A (KR)
Title: Shape conforming surface covering
IPC: E04F13/18
Filed: 2000-06-19
Abstract: A shape-conforming surface covering useful for covering any type of surfaces, and including planks or sheets of a plastic or flexible material adapted to be interconnected aside of each other thereby forming an assembled surface covering of optional length and width, and which planks or sheet are of a material that can be brought to curved formations, and which at the upper surface of the covering is roughened, for instance sanded or filed so as to imitate any unique grain effect of wooden material. Preferably the planks or sheet are formed with a connection arrangement at the longitudinal edges thereof. The surface covering may be an assembled unit including planks and caulking elements between each pair of planks.
Patent KR-20030060247-A (KR)
Inventor: LEE JUN HWA
IPC: G11B20/10
Filed: 2002-01-07
Abstract: PURPOSE: A method for setting a parental level in an optical disc system is provided to variably set a parental level for an optical disc on the basis of other country codes recorded to the optical disc for carrying out normal parental lock function, when the optical disc is not recorded with a parental management information table corresponding to country codes set on an optical disc system. CONSTITUTION: A method for setting a parental level in an optical disc system includes the steps of checking a country code of parental management information of an optical disc in conformity with a country code of a parental management information set in the optical disc system(S12), and variably setting a parental level corresponding to a country code set in the optical disc system on the basis of parental level conversion values per country set in advance if the country codes are not in conformity with each other(S13). The parental level conversion values are set on the basis of a parental level of a standard country.
Patent KR-20030063511-A (KR)
Title: Manufacturing method of hybrid capacitor
Inventor: CHOI YEONG SEOK
IPC: H01G11/08
Filed: 2002-01-22
Abstract: PURPOSE: A method for fabricating a hybrid capacitor is provided to enhance total capacitance and prevent the leakage of electrolyte by combining an anode formed with an electrolytic capacitor and a cathode formed with an electrochemical capacitor into a sheet type. CONSTITUTION: An anode(10) is formed with an electrolytic capacitor. A cathode is formed with an electrochemical capacitor having the high energy density and the high output. The anode and the cathode are combined each other by an adhesive. A hybrid capacitor is covered by an external cover. The anode includes an anode element(11), a dielectric layer(12), a solid electrolytic layer(13), a carbon layer(14), and a silver layer(15). The dielectric layer is grown on an inner face and an outer face of the anode electrode by using an anodization method. The solid electrolytic layer is formed on the dielectric layer by using a pyrolysis method. The carbon layer and the silver layer are sequentially on the solid electrolytic layer.
Patent KR-20030010462-A (KR)
Title: Apparatus for providing square wave synchronized with resonance signal to non-contact atomic force microscope and methods therefor
Inventor: JUNG JEONG JU
IPC: G01Q60/24
Filed: 2002-01-30
Abstract: PURPOSE: A device and a method for supplying square waves synchronized with resonance signals to a non-contact atomic force microscope are provided to supply a square wave having a desired duration time and amplitude to the microscope at a desired time point, thereby forming more precise nano-patterns and improving the reliability of a tip. CONSTITUTION: A device for supplying square waves synchronized with resonance signals to a non-contact atomic force microscope for carrying out nano-lithography by receiving a resonance signal, includes a square wave generating unit(300) for generating a square wave having a predetermined phase synchronized with the resonance signal, and a duration time control unit(600) for controlling a duration time of a high signal section of the square wave by a predetermined value.
Patent KR-20020068458-A (KR)
Title: Injection apparatus for mixed flow of gas and liquid
Inventor: HARA SHINICHI
IPC: B01F3/04
Filed: 2002-02-18
Abstract: PURPOSE: Provided is an injection apparatus for a mixed flow of gas and liquid which is widely applicable as a jetting nozzle for various use, such as a nozzle for cleaning vehicles, walls of buildings, bottles, dishes, etc. CONSTITUTION: The jetting apparatus includes a passage of the mixed flow of the gas and the liquid, the passage including at least one partition(31,32) and a plurality of sub-passages(33,34,35) divided by the partition; and liquid injection ports(10,11,12) being provided in correspondence with the divided sub-passages; wherein mass flow per sectional area of the mixed flow of the gas and the liquid passing through the respective sub-passages is substantially equal.
Patent KR-20030070713-A (KR)
Title: Method for preparing thin film of calcium phosphate crystals on the solid surfaces
Inventor: KIM HYEON MAN
IPC: A61L27/30
Filed: 2002-02-26
Abstract: PURPOSE: Provided is a method for forming the calcium phosphate crystal thin film on the solid surface wherein the calcium phosphate crystal thin film is formed in a short time, on the hydrophobic surface which is difficult in forming the crystal thin film. CONSTITUTION: The method for forming the calcium phosphate crystal thin film on the solid surface includes coating with the coatings composed of the organic material which is adhered to the solid material and promotes to form a thin film; contacting it with the supersaturated calcium phosphate solution; and cultivating it to form the calcium phosphate crystal thin film. The coatings composed of the organic material has a crystal structure with the hydrophilic and hydrophobic domains together, acts as a linker that is adhered to the solid surface and links the hydrophobic surface with calcium phosphate, promotes to form a thin film, and does not generate an immune reaction in a human body.
Patent KR-20030072512-A (KR)
Title: Process for a soluble collagen using organic solvents
Inventor: CHO AE RI
IPC: C12P21/00
Filed: 2002-03-04
Abstract: PURPOSE: A process for soluble collagen using an organic solvent is provided, thereby significantly increasing the yield and purity of the soluble collagen. CONSTITUTION: A process for soluble collagen using an organic solvent comprises the steps of: (i) dissolving collagen in an acidic solvent; (ii) removing nonspiral portion of collagen using enzymes; and (iii) extracting the collagen using an organic solvent to remove noncollagen lipid components and insoluble collagen, wherein the step (iii) is repeatedly carried out; the enzyme is at least one selected from pepsin, trypsin, papain and cathepsin; and the organic solvent is at least one selected from ether solvent such as petroliumether, dimethylether, diethylether, dibutylether and dipropylether, alcohol solvent such as methanol, ethanol, propanol and isopropanol, normal butylacetate hexane, dimethylketone, isopropanol, chloroform or carbon tetrachloride.
Patent KR-20030075039-A (KR)
Title: double safty system for air circuit breaker
Inventor: KIM DAE WON
IPC: H01H71/52
Filed: 2002-03-15
Abstract: PURPOSE: A double safety device of an air circuit breaker is provided to simplify a structure and reduce the number of elements by using only one instrument to form a mechanical interlock and a door interlock. CONSTITUTION: The first and the second air circuit breakers include the first and the second frames(1,21), the first and the second levers(2,22), the first and the second main movers(3,23), the first and the second links(4,24), the first and the second buffers(7,27), the first and the second sliders(9,29), and the first and the second wires(13,14), respectively. Each end portion of the first and the second interlock wires(51,61) is fixed to the first and the second links(4,24). The first and the second door units(53,63) and the first and the second movers(54,64) are installed at the end portions of the first and the second interlock wires(51,61). The first and the second brackets(55,65) are fixed by the interlock wires(51,61).
Patent KR-20030075662-A (KR)
Title: A process for preparation of injection containing 2-[(4-methoxy-3-methyl)-2-pyridinyl]methylsulfinyl-5-(1H-pyrrol-1-yl)-1H-benzimidazole or Na salt thereof
Inventor: KIM DONG YEON
IPC: A61K31/4184
Filed: 2002-03-20
Abstract: PURPOSE: A process of preparing an injection solution stably containing IY-81149 while having no adverse effect by adjusting the pH of IY-81149 or Na salts thereof to 9 to 10 with an alkalinizing agent, freeze-drying it and then dissolving the obtained freeze dried product in an aqueous solvent is provided. Therefore, the product has no side effect such as hemolysis, local events or the like. CONSTITUTION: An injection solution is prepared by the steps of: (i)preparing a freeze dried product by adjusting the pH of 2-£(4-methoxy-3-methyl)-2-pyridinyl|methylsulfinyl-5-(1H-pyrrol-1-yl)-1H-benzimidazole or Na salt thereof with an inorganic or organic alkalinizing agent to 9.0 to 10.0 and freeze-drying; (ii)preparing a solvent for injection solution by adding a pharmaceutically acceptable additive to an aqueous solvent containing 0 to 50(w/v)% of a non-aqueous solvent. The inorganic or organic alkalinizing agent is selected from diethanolamine, triethanolamine, sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate and a combination thereof.
Patent KR-20030077174-A (KR)
Title: structure to fix magnet of washing machine
Inventor: PARK YONG SEOK
IPC: D06F39/14
Filed: 2002-03-25
Abstract: PURPOSE: Fixing structure of a magnet for a washing machine is provided to fasten the magnet simply by inserting a magnet cover to a magnet housing without additional units, and to cut down manufacturing cost by absorbing impact and noise with the elastic magnet cover. CONSTITUTION: A magnet fixing system is composed of a magnet(82) detecting opening of a lid by operating a lid switch installed in a top cover in opening and closing the lid; a magnet housing having an opening part(84a) protruded inside the lid to insert the magnet, and fitting hole parts(87a,87b) formed at both sides arranged perpendicularly to the insertion direction of the magnet; and a magnet cover(86) having fitting parts(88a,88b) formed corresponding to fitting hole parts and inserted to the magnet housing, and inserted to fitting hole parts.
Patent KR-20030079260-A (KR)
Title: The method and installation of image formation in the water curtain
Inventor: JANG MOON SOO
IPC: G03B21/56
Filed: 2002-04-03
Abstract: PURPOSE: An image display device on a water curtain and a method thereof are provided to display the image by projecting light on the water curtain with forming the water curtain, and to purify air by injecting water through plural injection holes at high pressure and high speed and adjusting the thickness or the transparency of the water curtain. CONSTITUTION: A water curtain is formed by injecting water downward through plural water injection holes of a water injection pipe(12) supported by a support column(11), and the image is displayed by projecting the light on the water curtain by an image output unit. Water injection holes are arranged downward in the water injection pipe, and a water supply pipe(15) is formed in the water injection pipe. The water supply pipe is connected to a falling water storage tank(16), and a pump(17) is installed in the water supply pipe. The water curtain is formed by injecting water through water injection holes with supplying water and air to the water injection pipe through the pump and an air compressor(18).
Patent KR-20030079482-A (KR)
Title: Method for preventing fungal pathogens comprising a quaternary ammonium compound as an active ingredient
Inventor: SHIN SEON YEONG
IPC: A01N33/02
Filed: 2002-04-04
Abstract: PURPOSE: Provided are a composition comprising a quaternary ammonium compound as an active ingredient for controlling fungal pathogens and a method for controlling fungal pathogens using the same. The composition has fungal pathogen control activity without inhibition of the growth of fruit body, mycelium and spore of fungi. CONSTITUTION: A composition for controlling fungal pathogens is characterized by comprising a quaternary ammonium compound as an active ingredient. The quaternary ammonium compound is spread on the mycelium and spore of fungal pathogens, concentrated to 0.001-5%(w/v). Additionally, chitosan is spread, concentrated 0.001-5%(w/v).