baber/WOPTO huggingface dataset:
Patent KR-101073183-B1 (KR)
Title: Laser processing method and device
IPC: B23K26/364
Filed: 2004-12-13
Granted: 2011-10-12
Abstract: A laser processing method which can efficiently perform laser processing while minimizing the deviation of the converging point of a laser beam in end parts of an object to be processed is provided.  This laser processing method comprises a preparatory step of holding a lens at an initial position set such that a converging point is located at a predetermined position within the object; a first processing step (S11 and S12) of emitting a first laser beam for processing while holding the lens at the initial position, and moving the lens and the object relative to each other along a main surface so as to form a modified region in one end part of a line to cut; and a second processing step (S13 and S14) of releasing the lens from being held at the initial position after forming the modified region in the one end part of the line to cut, and then moving the lens and the object relative to each other along the main surface while adjusting the gap between the lens and the main surface after the release, so as to form the modified region.
Patent KR-101104528-B1 (KR)
IPC: G11B27/34
Filed: 2005-02-15
Granted: 2012-01-11
Abstract: 본 발명은 AV 콘텐츠를 재생하는 경우에, 인터랙티브한 조작을 가능하게 하는 재생 장치 및 재생 방법, 프로그램, 기록 매체와 데이터 구조에 관한 것이다.  컨트롤러(34)는, 미리 오디오 스트림 번호의 순번 리스트를 취득하여 둔다.  유저에 의해 음성 절환의 명령이 이루어진 경우, 컨트롤러는, 재생하고 있는 오디오 스트림의 번호의 다음 오디오 스트림의 번호를 취득한다.  재생 장치에 재생하는 기능을 갖는다고 판정된 스트림이, 메인 Clip과 서브 Clip의 어느 쪽에 있는지를 조사하여, 대응하는 오디오 스트림이 다중화되어 있는 Clip과 함께, Main Path에서 참조되는 메인 Clip을 읽어낸다.  그리고, 대응하는 Clip의 오디오 스트림 파일과, 메인 Clip에 포함되는, 재생할 파일이 스위치(57 내지 59, 77)에 의해 선택되어, 비디오 데이터 처리부(96), 오디오 데이터 처리부(97)에 의해 합성되어 출력된다.  본 발명은, 재생 장치에 적용할 수 있다. 
       
     AV 콘텐츠, 다중화, 인터랙티브, DVD, 자막 절환, 음성 절환
Patent KR-101153839-B1 (KR)
Title: Composite materials comprising PPTA and nanotubes
IPC: D01F6/60
Filed: 2005-03-18
Granted: 2012-07-06
Abstract: Disclosed is a composite material comprising PPTA (poly-p-phenyleneterephthalamide) and nanotubes having an aspect ratio of at least 100 and a cross-sectional diameter of 5 nm or less, the composite material containing up to 12 wt. % of nanotubes, obtainable by adding the nanotubes to sulfuric acid, decreasing the temperature to solidify the mixture, adding PPTA to the solid mixture, heating to above the solidifying point and mixing the mixture, and spinning, casting, or molding the mixture to the composite material.
Patent KR-100900159-B1 (KR)
IPC: B32B27/08
Filed: 2005-02-18
Granted: 2009-06-02
Abstract: 본 발명은 제1 층 및 제2 층을 포함하는 다층 필름에 관한 것이다.  제1 층은 플루오르화 중합체를 갖는다.  제2 층은 용융 변형 경화 성분을 갖고 다층 필름의 약 30용적% 이하를 형성한다.   
       
     용융 변형 경화 성분, 다층 필름, 연신비, 용융상 인장 강도, 플루오르화 중합체
Patent KR-101180753-B1 (KR)
IPC: B29B15/12
Filed: 2005-03-29
Granted: 2012-09-10
Abstract: 본 발명은 강화 섬유 필라멘트와, 사 속에 함침되고 반복적으로 용융될 수 있고 실온 냉각에 의해 고화될 수 있는 수지로 구성된 사로서,  
     상기 강화 섬유 필라멘트는 적어도 평행하게 부분적으로 수지에 의해 서로 결합되고, 상기 사는, 사의 총 중량을 기준으로 하여, 함침 수지를 2.5 내지 25중량% 함유하며, 상기 함침 수지는 적어도, 에폭시가가 2000 내지 2300mmol/수지kg의 범위인 에폭시 수지 E1 및 에폭시가가 500 내지 650mmol/수지kg의 범위인 에폭시 수지 E2의 혼합물로 구성되고, 상기 혼합물에서 에폭시 수지 E1과 E2의 중량비(El:E2)는 함침 수지 혼합물의 에폭시가가 550 내지 2100mmol/수지kg으로 되도록 선택되는 사에 관한 것이다.  또한, 사 함유 프리폼, 이의 제조 방법 및 복합재를 제조하기 위한 이의 용도가 기재되어 있다.   
     사, 프리폼, 복합재, 강화 섬유, 수지 함침
Patent KR-101140120-B1 (KR)
Title: Device and method for automatically tuning a stringed instrument, particularly a guitar
IPC: G10D3/12
Filed: 2005-01-19
Granted: 2012-04-30
Abstract: A controller (10) and at least one drive for changing the string tension are arranged in the stringed instrument (1) on opposing sides of the strings when viewed in the longitudinal direction of the strings. A bus line is provided between the controller and the drive, so as to span the length of the strings. An independent claim is included for a method of automatically tuning a stringed instrument.
Patent KR-100847860-B1 (KR)
Title: Cable winding bobbin assembly
Inventor: PARK KYUNG TAE
IPC: B65H75/02
Filed: 2007-01-25
Granted: 2008-07-23
Abstract: A cable winding bobbin assembly is provided to prevent damage to an end of a cable by drawing out an end of the cable to an outside of a box with being constructed to wind the end of the cable at the outside of the bobbin. A cable winding bobbin assembly includes a bobbin(102), a supporting frame(103), and rollers(139). The bobbin includes a winding unit(121) and side plates(123). The winding unit is cylindrical and winds a cable thereon. The side plates are circular and are formed on both sides of the winding unit. The supporting frame is coupled to embrace exteriors of the side plates and includes first and second rotary supporting frames(131,133) and connecting frames. The first rotary frame embraces the exteriors of the side plates. The second rotary supporting frame is concentric with the first rotary frame. The connecting frames connect the first and second rotary supporting frames. The rollers are rotatably installed on the supporting frame.
Patent KR-100735637-B1 (KR)
Title: An eccentric adjusting structure of an apparatus for supplying minor amount of liquid
Inventor: KIM DAE HYUN
IPC: B05C11/10
Filed: 2007-02-06
Granted: 2007-07-04
Abstract: Provided is an eccentric system of a device for supplying a trace amount of liquid, which allows stable supply of an adhesive liquid to an adhesion site when adhering an ultramicro component. The eccentric system is used in a device for supplying a trace amount of liquid comprising a movable member moving horizontally on the top of a die, an access member for elevating the movable member vertically at a work site, and a liquid supply unit(200) disposed on a fixed plate of the access member for supplying a liquid adhesive to the work site. The liquid supply unit comprises: a fixed block body disposed at the bottom of the access member; a rotation member(300) having a cylindrical ring(310) mounted rotatably to the fixed block body by way of a bearing(211); a drive member for transmitting rotation driving force to the cylindrical ring of the rotation member; a holder member(400) mounted eccentrically to the cylindrical ring of the rotation member so that it revolves around the central axis of the cylindrical ring while being spaced apart from the central axis by a predetermined distance as the cylindrical ring rotates; and a liquid ejector inserted into the holder of the holder member so that it revolves along with the holder.
Patent KR-100851033-B1 (KR)
Title: Manufacturing method of sustained release preparation containing tolterodine l-tartrate
Inventor: SOH PIL YOUNG
IPC: A61K9/22
Filed: 2007-02-12
Granted: 2008-08-12
Abstract: A manufacturing method of sustained release preparation containing tolterodine L-tartrate is provided to reduce the costs for production of preparation by using common excipients and sustained release materials, enhance simplicity and safety of the manufacturing process by using a capsule filler, and improve control stability of release rate of drugs. A manufacturing method of sustained release preparation containing tolterodine L-tartrate comprises the steps of: mixing tolterodine L-tartrate with inert excipients including lactose and hydroxypropyl cellulose and ethanol to prepare granules; adding 60-80 parts by weight of polyethylene oxide based on 4 parts by weight of tolterodine L-tartrate and sodium stearylfumaric acid into the granules; and formulating the granule mixture into tablet or filling it into a capsule.
Patent KR-100825804-B1 (KR)
Title: Cmos image sensor and method of manufacturing the same
Inventor: PARK DOO CHEOL
IPC: H01L27/146
Filed: 2007-02-13
Granted: 2008-04-29
Abstract: A CMOS image sensor and a method for manufacturing the same are provided to increase an optical charge generation region by using a transparent transfer gate. A photodiode(110) is formed on an upper surface of a semiconductor substrate(102). A transfer gate(132) including a transparent material is formed on the semiconductor substrate of one side of the photodiode to draw optical charges accumulated in the photodiode. A floating diffusion region(114) is opposite to the photodiode and is formed within the semiconductor substrate of one side of the transfer gate to receive the optical charges. A channel region(120) is formed under the transfer gate and comes in contact with one side of the photodiode to transfer the optical charges.
Patent KR-100821512-B1 (KR)
Title: Brick masonry device
Inventor: YEON TAE HYEON
IPC: E04G21/16
Filed: 2007-02-14
Granted: 2008-04-14
Abstract: A brick masonry system is provided to secure construction quality and structural safety of a wall by placing adhesive mortar evenly and preventing adhesive mortar from streaming down, and to lay bricks exactly and quickly regardless of skillfulness. A brick masonry system(100) for laying bricks includes a first support(110) extended horizontally and put over one end of the upper side of the bricks, and a second support(120) put over the other end of the upper side of the bricks and placed to be opposite to the first support, wherein a first hanging projection(112) and a second hanging projection(122) are formed on the inside of the first support and the second support which face each other, and the first hanging projection is projected toward the second support on the inside of the first support and extended horizontally along the longitudinal direction of the first support, and the second hanging projection is projected toward the first support on the inside of the second support and extended horizontally along the longitudinal direction of the second support. In addition, one or more connecting pipes(116) extended toward the second hanging projection are installed to the first hanging projection, and one or more connecting bars(126) extended toward the first hanging projection and inserted to the inner circumferential surface of the connecting pipe are formed on the second hanging projection and attached with a magnet(126a) at the extension of the connecting bar.
Patent KR-100812997-B1 (KR)
Title: Keystone compensating method and display apparatus
Inventor: YEO IN JAE
IPC: G03B21/00
Filed: 2007-03-07
Granted: 2008-03-13
Abstract: A keystone compensating method and a display device are provided to save calculation resources in a calculation process by performing keystone compensation through a simple calculation, and also save a memory by performing keystone compensation only with a buffer which stores 4-pixel information. An image controller receives an image signal(S910). The image controller sequentially stores pixel data in a buffer memory for keystone correction(S920). Coordinates of a correction pixel and correction pixel data are calculated using three consecutive pixel data among pixel data stored in four pixel buffers of a buffer memory(S930). Keystone correction is completed on all the pixels of a particular row by repeatedly performing the immediately previous process(S940). A corrected image signal with a corrected keystone is obtained with respect to the entire two-dimensional image by repeatedly performing the immediately previous process(S950).
Patent KR-100846516-B1 (KR)
Title: Centrifugal force-based microfluidic device and microfluidic system including the same
Inventor: CHO YOON KYOUNG
IPC: G01N35/00
Filed: 2007-04-02
Granted: 2008-07-17
Abstract: A centrifugal force-based microfluidic device, and a centrifugal force-based microfluidic device containing the device are provided to allow fluid to be separated from a sample containing particles rapidly and to allow the separated fluid to be distributed quantitatively. A centrifugal force-based microfluidic device(100) comprises a rotatable platform(21); a sample injection hole(31) arranged at the one side of the platform; a sample movement part(40) whose one end is connected with the sample injection hole and which is extended to the outside of the platform; a particle separation part(42) which is arranged so as to be connected with the outer end part of the sample movement part and provides the expanded space so as to allow the particles having relatively high density to be collected from the sample movement part by the rotation of the platform; a fluid separation channel(50) which is connected with the particle separation part and whose internal end is connected with a ventilation hole(51) nearer to the rotation center than the particle separation part so as to allow the fluid of the sample to be flown into by the rotation of the platform; and at least one exit valve(231,232) which is connected with the fluid separation channel and is arranged so as to allow the fluid in a preset volume to be discharged by the rotation of the platform.
Patent KR-100865900-B1 (KR)
Title: Composition comprising an extract of herbal combination(occ-i) or the powder(occ-ii) thereof for preventing and treating diabetes mellitus
Inventor: SON YONG SUK
IPC: A61P3/10
Filed: 2007-04-06
Granted: 2008-10-29
Abstract: A composition comprising an extract of herbal combination(OCC-I) or powder(OCC-II) thereof for preventing and treating diabetes mellitus is provided to have the excel antidiabetic effect, to be used as a useful pharmaceutical composition for prevention and treatment of diabetes by reducing the blood sugar to I-form and II diabetes. A composition comprising an extract of herbal combination(OCC-I) or powder(OCC-II) thereof for preventing and treating diabetes mellitus comprises a stem of Opuntia ficus-indica (L.) Mill, Trichosantes kirilowii Maxim., Paeonia suffruticosa Andrews, Rehmannia glutinosa Liboschitz, Trigonella foenum-graecum L., Dioscorea batatas Decaisne and Panax notoginseng (Burk.) F .H. Chen. A mixing weight rate (%) of the stem of Opuntia ficus-indica (L.) Mill, the Trichosantes kirilowii Maxim., the Paeonia suffruticosa Andrews, the Rehmannia glutinosa Liboschitz, the Trigonella foenum-graecum L., the Dioscorea batatas Decaisne and the Panax notoginseng (Burk.) F .H. Chen is 45-74 : 5-10 : 5-10 : 5-10 : 5-10 : 5-10 : 1-5.
Patent KR-101452727-B1 (KR)
IPC: H04B1/40
Filed: 2007-04-13
Granted: 2014-10-23
Abstract: 본 발명은 개인 통신 단말기의 로그 데이터 분석을 통한 인간관계 정보 제공 방법 및 장치에 관한 것으로, 개인 통신 단말기에서 생성되는 로그 데이터를 다각도로 분석하여 소통 상대방별로 인간관계의 추이를 산출하고 이를 토대로 다양한 방식의 인간관계 정보를 제공한다. 예를 들어, 최근 제1 기간 동안의 제1 로그 데이터와 제1 기간보다 과거인 제2 기간 동안의 제2 로그 데이터를 획득한 후, 그로부터 각 기간의 상대방별 로그 데이터량과 그 평균을 산출하고, 이를 비교하여 상대방별 인간관계 추이를 결정한다. 본 발명은 사용자로 하여금 소통 상대방별로 인간관계 추이를 쉽게 파악할 수 있도록 한다. 
       
     로그 데이터, 인간관계 추이, 소통 상대방, 개인 통신 단말기
Patent KR-100840349-B1 (KR)
Title: Remote control system and method
Inventor: LEE KWANG BUM
IPC: H04Q9/02
Filed: 2007-04-23
Granted: 2008-06-20
Abstract: A remote control system and a controlling method thereof are provided to enable a user to select a control object device and control the control object device by using a signal having strong straightness such as an IR(Infrared Ray) and laser. A remote control method comprises the following steps of: transmitting a device selection signal(S310); receiving a response signal from a control object device receiving the device selection signal(S320); identifying the control object device by using the response signal(S330); and generating a remote control signal by using device control information corresponding to the identified control object device, and transmitting the generated remote control signal to the control object device so as to control the control object device(S340).
Patent KR-100898115-B1 (KR)
IPC: F25D21/14
Filed: 2007-05-07
Granted: 2009-05-18
Abstract: 본 발명은 커버부재를 갖는 천장형 에어컨에 관한 것으로서, 보다 상세하게는 천장형 에어컨에 있어서, 상기 천장형 에어컨의 본체와 천장 사이에 커버부재가 구비되어 상기 천장형 에어컨의 토출구에 발생하는 응결수가 천장으로 전달되는 것을 방지하고, 미감을 향상시키는 것을 특징으로 한다. 
       
     천장형 에어컨, 응결수, 번짐방지
Patent KR-100859582-B1 (KR)
Title: Spray guide of zinc coated steel pipe and eliminating device of spray residue
Inventor: SEOL DONG WOO
IPC: C23C4/00
Filed: 2007-05-14
Granted: 2008-09-23
Abstract: An apparatus for guiding thermal spraying of a galvanized steel pipe and removing thermal spraying residues of the galvanized steel pipe is provided to form the edge of a zinc layer smoothly, increase the coating weight of zinc, improve process efficiency and product quality, prevent rust of a zinc thermal spray coating layer due to corrosion, and prevent cracks from forming on bent parts of the steel pipe. An apparatus(10) for guiding thermal spraying of a galvanized steel pipe and removing zinc residues of the galvanized steel pipe comprises: thermal spraying guides(12,12') closely adhered to upper faces of weldments of the steel pipe in both length directions to prevent spreading of a zinc thermal spray coating layer and increase a zinc coating weight during thermal spraying of a zinc wire; a supporting member(15) positioned on a bottom face of the thermal spraying guides, joined with fixing members(14,14') for fixing the thermal spraying guides, and reciprocated by a cylinder; guide rails fixed to one face of the fixing member(14') and inserted into guide grooves(14b) to guide a movement of the supporting member, the guide grooves being joined with an inner face of the body; cutting knives(16,16') closely adhered to both upper faces of the thermal spraying guides to remove residues stuck to upper and inner faces of the guides during thermal spraying of the zinc wire; and a body(11) on which a fixture(17), the thermal spraying guides, and the supporting member are fixedly installed, the fixture having the cutting knives installed thereon.
Patent KR-100888480-B1 (KR)
IPC: G02B1/11
Filed: 2007-05-23
Granted: 2009-03-12
Abstract: 전기활성 고분자를 이용한 반사 유닛 및 플렉서블 디스플레이를 개시한다.  
     개시된 반사 유닛은, 전압이 인가되면 변형이 발생하는 전기 활성 고분자 층; 외부 광을 반사시키기 위한 것으로, 상기 전기 활성 고분자 층 상에 서로 이격되어 배열된 반사셀들을 가지고, 상기 전기 활성 고분자 층의 변형에 따라 상기 반사셀들 사이의 간격이 변하는 광 반사부; 외부 광이 반사되지 않도록 차단하기 위한 것으로, 상기 광 반사부의 상부에 서로 이격되어 배열된 차단셀들을 가지는 광 차단부;를 포함하는 것을 특징으로 한다.
Patent KR-101339409-B1 (KR)
IPC: F25D23/06
Filed: 2007-05-25
Granted: 2013-12-06
Abstract: 본 발명에 의한 냉장고는, 냉동실용 증발기와 냉장실용 증발기를 냉동실과 냉장실의 천장면 안쪽에 설치함에 따라 냉동실과 냉장실의 깊이를 깊게 하여 냉동실과 냉장실의 유효내용적을 확대할 수 있고 이를 통해 냉장고에 많은 양의 식품을 더욱 신선하게 수납할 수 있다. 또, 상기 냉동실도어와 냉장실도어에 냉기유로가 형성되어 수납실과 도어바스켓 사이의 온도편차를 없앨 수 있고 이를 통해 도어바스켓에 수납되는 식품이나 음료를 더욱 신선하게 보관할 수 있다.
Patent KR-101191938-B1 (KR)
IPC: G05F1/10
Filed: 2007-06-07
Granted: 2012-10-17
Abstract: 본 발명은 전력변환장치의 파워소자 전류분담 제어장치에 관한 것으로서, 특히 다수의 IGBT에 흐르는 전류를 감지하는 전류감지부로부터 각 IGBT에 흐르는 전류정보를 공급받아 디지탈신호로 변환시키는 A/D변환부와, 상기 A/D변환부에서 제공된 각 IGBT에 흐르는 전류값을 토대로 하여 각 IGBT에 균일하게 전류가 분담되어 흐르고 있는지를 판단하고, 판단결과 어느 하나의 IGBT에 전류가 편중되어 흐르고 있다고 판단되면 각 IGBT에 흐르는 전류값이 균일해질 수 있도록 상기 각 IGBT로 공급되는 IGBT구동신호의 폭을 조절하여 상기 각 IGBT에 흐르는 전류분담이 균일하게 이루어지도록 제어하는 CPU로 구성함으로써, 한 암의 스택구조에서 IGBT 각각의 소자에 흐르는 전류의 크기를 A/D컨버터를 통해 순시적으로 감지하여 게이트신호의 폭에 반영하여 한 암의 IGBT 각각의 소자에 흐르는 전류분담이 균일해지도록 하여 특정 IGBT에 전류가 치우치게되어 발생하는 고장을 예방할 수 있고, 이로인해 발생하는 시스템 전체의 고장을 억제하여 중요부하의 안정적 운전을 보장할 수 있도록 한 전력변환장치의 파워소자 전류분담 제어장치에 관한 것이다. 
       
     전력변환장치, IGBT, CPU, 전류감지부, A/D변환부, 전류분담,
Patent KR-100867198-B1 (KR)
Title: Cutting line formative device for lump type fruit and plant
Inventor: CHOI SUNG WOOK
IPC: A23N7/00
Filed: 2007-06-13
Granted: 2008-11-06
Abstract: A processing and molding device for lump type fruit and plant is provided to remarkably raise the marketability of the processed foodstuff and to obtain more unique and different molded product with various shapes. A processing and molding device(A) for lump type fruit and plant includes a plurality of fitting grooves(12) and jaw(13) on the circumference; a main body(1) in which the coil spring(14) is installed; a plurality of inserting projections(21) corresponding to the fitting groove; a penetration hole(22b) formed at the center of a bottom plate(22); a cutting blade(22a) with the step height on the half of the bottom plate; a cutting edge container(2) inserted on a coil spring of the main body; and an operation cover(3) forming a plurality of protrusions combined in the jaw of the main body.
Patent KR-100879884-B1 (KR)
IPC: H04L12/28
Filed: 2007-06-14
Granted: 2009-01-22
Abstract: 본 발명은 영상 통화를 수행하는 이동통신 단말기간에 송수신되는 영상 통화 트래픽을 다른 통신 단말기에 출력하기 위한 시스템에 있어서, 통신 단말기별 인증번호가 저장된 저장부가 구비되어, 상기 통신 단말기로부터 인증번호가 포함된 제1 영상 통화 트래픽 요청 명령이 수신되면, 상기 저장부에 저장된 정보를 이용하여 상기 통신 단말기가 인증된 단말기인지 판단하여 인증된 단말기이면, 제2 영상 통화 트래픽 요청 명령을 발생하는 영상 통화 중계 서버, 상기 영상 통화 중계 서버로부터 제2 영상 통화 트래픽 요청 명령이 수신되면, 상기 영상 통화 중계 서버와의 세션을 설정하여 상기 이동통신 단말기간에 송수신되는 영상 통화 트래픽이 상기 통신 단말기에 전송되도록 하는 교환기로 구성된 것으로서, 이동통신 단말기에 출력되는 영상 통화 트래픽을 다른 외부기기에 디스플레이시켜 주므로, 보다 선명하고 광폭인 외부기기로 영상 통화를 즐길 수 있다.  
       
     영상통화, 인증, 영상통화트래픽
Patent KR-100866341-B1 (KR)
Title: A manufacturing method for soil conditioner using illite and natural organosulfur compounds
Inventor: YOON SUNG DAE
IPC: C09K17/42
Filed: 2007-06-29
Granted: 2008-10-31
Abstract: A manufacturing method of the soil conditioner mixed with a natural organic sulfur compound, zeolite, calcium oxide and citric acid to illite is provided to activate the growing of the crops by neutralizing the pH which is the physicochemical balance element of the soil causing the damage of the continuous cropping. A manufacturing method of the soil conditioner using illite and natural organic sulfur compound comprises the moisture drying step(S10) of the mineral epidermal layer, the moisture drying step(S20) contained in the mineral, fine powder processing step(S30), mixing step(S40), and packing step(S50). The moisture drying step of the mineral epidermal layer collects the illite and the zeolite which are the natural mineral and pulverizes them to the thick particles with the appropriate size, and drying naturally after selecting and removing impurities. The moisture drying step contained in the mineral is the process of adding the heat of 500~700°C after injecting the zeolite which is naturally dried in the step in the drying furnace. The fine powder processing step is the process of pulverizing illite and the zeolite dried in the step(S10) and (S20) and selecting illite and zeolite with sieves having the particle size of 50 mesh and 325 mesh respectively. The mixing step is the process of injecting a natural organic sulfur compound 0.28~0.38 weight %, calcium oxide(CaO) powder 0.56~0.76 weight %, and citric acid 0.56~0.76 weight % to illite powder 30.29~34.16 weight % and zeolite powder 63.94~68.31 weight % processed in the step(S30) and evenly mixing them with mixer.
Patent KR-100823158-B1 (KR)
Title: Tacking jig of pipe and flange, and tacking method there of
Inventor: SHON YUN DONG
IPC: B23K37/04
Filed: 2007-07-27
Granted: 2008-04-21
Abstract: A tack welding jig of a pipe and a flange is provided to perform a tack welding operation of the pipe and the flange by easily maintaining perpendicularity between the pipe and the flange, and substantially reduce the number of tack welding processes as well as the tack welding time by rotating the pipe and the flange in a state that a worker does not move to perform tack welding of the pipe and the flange, and a tack welding method using the tack welding jig is provided. A tack welding jig(1) of a pipe and a flange comprises: a circular jig body base part(10) supported by a supporting part(11) joined with a bottom portion of the jig body base part; a circular rotating table(20) which is joined with a top portion of the jig body base part, in which guide slots(20a) having a predetermined length in the central direction are formed, which has flange holders(21) joined with the guide slots, and on which a circular flange(60) is fixed to a predetermined position by the flange holders; pipe fixing clamps(40) for fixing a cylindrical pipe(50) with a predetermined length at predetermined positions, the cylindrical pipe being positioned at a central part of the flange; and a bar-shaped pipe supporting part(30) which has clamp joining parts(31) projected from one side face thereof to join the pipe fixing clamps with the pipe supporting part, and which includes inserting grooves formed to a predetermined length from one sides of the clamp joining parts.