baber/WOPTO huggingface dataset:
Patent KR-100771187-B1 (KR)
Title: Processing stone board
Inventor: GWAK GEUN YEONG
IPC: C04B41/00
Filed: 2006-05-29
Granted: 2007-10-29
Abstract: A processed stone board is provided to improve design by filling up spaces formed on the surface, with the mixture of light reflecting mineral powder and unsaturated polyester resin and to increase durability in receiving external impact and vibration by filling up the spaces by a putter. Mineral materials such as gold or silver powder profitable for human bodies and securing a visual effect by reflecting the light in a space or groove are mixed with unsaturated polyester resin at the rate of 2:1. The mixture of mineral material and unsaturated polyester resin is applied to a stone board having natural spaces or artificial grooves on the surface and integrally hardened together with the stone board. And then, the surface of the stone board is polished. Therefore, the light is reflected due to the mineral material by filling up the natural grooves by forming a transparent unsaturated polyester resin layer on the surface.
Patent KR-100778945-B1 (KR)
IPC: C23C14/26
Filed: 2006-06-12
Granted: 2007-11-22
Abstract: 본 발명은 기판을 코팅하기 위한, 특히 OLEDs에 알루미늄층을 도포하기 위한 증발 장치에 관한 것이다. 예를 들어 낮은 증기압을 가진 물질의 증발을 위해 필요한 높은 증발기 튜브 온도를 얻기 위하여, 가열 시스템이 증발기 튜브의 내부에 위치한다. 따라서 열 손실은 최소화되고 결합된 가열 시스템과 비교할 수 있을 만큼 높은 증발기 튜브 온도를 얻을 수 있다.
Patent KR-100788961-B1 (KR)
Title: Ar(augmented reality) book station
Inventor: PARK HYUNG KOOK
IPC: G06K7/10
Filed: 2006-06-28
Granted: 2007-12-27
Abstract: An AR(Augmented Reality) book station is provided to offer multimedia data such as a VR(Virtual Reality) model or a learning game required for a book or a page to a user computer or an IPTV(Internet Protocol TV) in real-time by installing a marker to a cover or the page of the book, and recognizing the marker with a reader. A marker(212) such as a barcode, a color code, or an RFID(Radio Frequency IDentification) is installed at each page of the book(210). An input device(220) reads information included in the page by recognizing the marker of each page. A controller(230) requests the VR model or the multimedia data related to the page based on the information read by the input device. A server(250) provides the VR model or the multimedia data related to the page by responding to a request from the controller. A display part(260) displays the VR model or the multimedia data received from the server. The VR model is an image made by the computer to provide an environment or context related to contents of the page to a user. A communicator(240) transmits a data request command signal received from the controller to the server, and transfers the signal or the data received from the server to the controller.
Patent KR-100826504-B1 (KR)
IPC: G11B21/02
Filed: 2006-07-10
Granted: 2008-05-02
Abstract: 하드디스크 드라이브가 개시된다. 본 발명의 하드디스크 드라이브는, 코일이 권취된 보빈이 삽입되는 VCM 요크; VCM 요크가 지지되며, VCM 요크와 상이한 재질로 마련되는 베이스; 및 VCM 요크와 실질적으로 동일한 재질로 VCM 요크와 베이스 사이에 마련되어, VCM 요크와 베이스 간의 상호 다른 열팽창계수로 인한 기구적 변형을 저지하는 열변형 저지부를 포함하는 것을 특징으로 한다. 본 발명에 의하면, 상호 다른 재질의 VCM 요크와 베이스의, 온도변화에 따른 상호 다른 열팽창으로 인하여 발생되는 기구적 변형에 기인한 불량, 예를 들어 래피드 오프트랙(ROP, Rapid Off Track) 현상 등을 방지할 수 있다. 
       
     하드디스크 드라이브, VCM 요크, 베이스, 열팽창, 열변형 저지부
Patent KR-100762412-B1 (KR)
Title: Rf switching power distribution device
Inventor: HWANG JAE CHOON
IPC: H01P5/04
Filed: 2006-07-28
Granted: 2007-10-02
Abstract: An RF(Radio Frequency) switching power distribution apparatus is provided to prevent an RF signal from being transmitted to an output transmission line with an error in case of an error of a load coupled with the specific output transmission line. An RF(Radio Frequency) switching power distribution apparatus includes an input transmission line, at least one signal distribution transmission line, and at least two output transmission lines. The input transmission line is applied with an RF signal. The signal distribution transmission line distributes the RF signal applied to the input transmission line. The output transmission lines output the RF signal distributed by the signal distribution transmission line. The input transmission line, the signal distribution transmission line, and the output transmission lines are respectively implemented by at least one contact lead(502,512,514,516). The RF signal, applied to the input transmission line by the switching operation of the predetermined contact leads(502,512,514,516) among the contact leads(502,512,514,516), is output to only one output line.
Patent KR-101161456-B1 (KR)
IPC: H01L21/266
Filed: 2006-07-31
Granted: 2012-07-02
Abstract: 이온 주입 마스크(10)를 제조하는 제조 방법이 개시되어 있으며, 이 제조 방법은 반도체 기판(11)의 전면(全面)에 걸쳐 보호막으로서의 산화막(11)을 형성하는 단계와, 상기 산화막(12) 위에 금속 박막(13)을 형성하는 단계와, 상기 금속 박막(13) 위에 이온 저지 금속제의 이온 저지층을 형성하는 단계를 포함한다.  얻어진 이온 주입 마스크(10)는 보다 깊은 선택적 도전성 영역을 형성하는 데 사용된다.
Patent KR-100803229-B1 (KR)
IPC: H04N5/365
Filed: 2006-08-09
Granted: 2008-02-14
Abstract: 본 발명은 리드 아웃 회로를 공유하는 이미지 센서를 개시한다. 이를 위해, 본 발명에 따른 이미지 센서는, 매트릭스 배열된 다수의 단위 픽셀을 포함하는 픽셀 어레이와, 픽셀 어레이의 로우 라인을 선택하는 로우 드라이버와, 서로 다른 타이밍으로 구동되어 다수의 칼럼 라인에 공유되고, 다수의 단위 픽셀의 고정 패턴 잡음을 제거하고, 아날로그 영상 신호를 디지털 영상 신호로 변환하는 다수의 리드 아웃 회로와, 다수의 리드 아웃 회로로부터 출력된 픽셀 어레이의 칼럼 라인의 적어도 2개 이상의 로우 라인의 영상 정보를 저장하는 다수의 라인 메모리와, 칼럼 방향의 어드레스 신호를 디코딩하고, 디코딩된 어드레스 신호에 대응하는 칼럼 라인에 해당하는 다수의 라인 메모리에 저장된 영상 정보를 출력하는 칼럼 디코더, 및 다수의 리드 아웃 회로의 동작을 제어하여 다수의 칼럼 라인에 대해 서로 다른 타이밍으로 구동하는 아날로그 제어 블록을 포함한다. 
       
     이미지 센서, 리드 아웃 회로, CDS, ADC, 픽셀, 라인 메모리
Patent KR-100801143-B1 (KR)
Title: Method for culturing of mixture of bacillus polyfermenticus and saccharomyces cerevisiae
Inventor: JEONG CHANG HWA
IPC: C12N1/00
Filed: 2006-08-17
Granted: 2008-02-05
Abstract: A method for mixed-culturing Bacillus polyfermenticus and Saccharomyces cerevisiae is provided to be able to produce a feed additive showing excellent effects such as mortality decrease and body weight increase due to interaction between the Bacillus polyfermenticus and Saccharomyces cerevisiae. A method for mixed-culturing Bacillus polyfermenticus and Saccharomyces cerevisiae comprises the steps of: (a) inoculating Saccharomyces cerevisiae into a producing culture medium and then culturing it; and (b) inoculating Bacillus polyfermenticus into the producing culture medium after 9-15 hours are passed from the step(a) and then culturing it at a temperature of 30-37 deg.C under the pH of 6.0-8.0 with the air flow amount of 0.5-1.0 vvm. A culture medium composition for mixed-culturing Bacillus polyfermenticus and Saccharomyces cerevisiae comprises an ingredient consisting of 1-13 wt.% of glucose, 1-14 wt.% of corn starch, 1-3 wt.% of bacto-tryptone, and 1-3 wt.% of an yeast extract; and 0.05-0.3 wt.% of calcium chloride dihydrate, 0.05-0.5 wt.% of ammonium sulfate, 0.5-3 wt.% of potassium dihydrogen phosphate, 0.5-3 wt.% of potassium phosphate dibasic; 0.001-0.01 wt.% of FeSO4.7H2O, and 0.001-0.01 wt.% of ZnSO4.7H2O as trace ingredients.
Patent KR-100769412-B1 (KR)
Title: A composition comprising an extract of pr-119 formulation for the prevention and treatment of benign prostatic hyperplasia
Inventor: JUNG JONG MOON
IPC: A61K36/82
Filed: 2006-09-13
Granted: 2007-10-22
Abstract: A composition comprising a herbal mixture extract is provided to inhibit 5alpha-reductase and prostatic hyperplasia excellently and have excellent anti-oxidative capability and immunity enhancing capability, thereby being usefully used as a pharmaceutical composition and a health functional food for preventing and treating the prostatic hyperplasia. A pharmaceutical composition for preventing and treating benign prostatic hyperplasia comprises an extract of a herb mixture consisting of green tea, soybean and coconut in a weight ratio of 1-2:1-2:1-5. A health functional food for preventing and treating benign prostatic hyperplasia comprises the extract and a sitologically acceptable food supplemental additive.
Patent KR-100805395-B1 (KR)
Title: Elastic hinge
Inventor: SIN KWANG SA
IPC: H04N5/64
Filed: 2006-09-14
Granted: 2008-02-20
Abstract: An elastic hinge is provided to apply to an image display device and reduce a manufacturing cost by making a bracket body with a cold strip iron plate instead of alloy diecasting, and integrating a shaft and a shaft cam in one body. A housing(110) includes an open end part, a supporting end part, and a housing fixing part. A shaft(120) includes an inner and outer end part and is rotatable to the housing. A shaft cam is not rotatable to the shaft and has a slope. A tilt cam(115) is inserted into the shaft at a position close to the shaft cam, is not rotated to the housing, and varies a distance from the shaft cam according to rotation to the shaft cam. An elastic member(140) supplies elastic force for separating the supporting end part of the housing from the tilt cam. A bracket body(130) is made of a metallic plate, and includes a bracket fixing part, and a shaft supporter, bent from the bracket fixing part and fixing/supporting the outer end part of the shaft. A bracket sub body(135) is fixed to the bracket body, and keeps the shaft supporter close to the open end part of the housing. A reinforcing member(127) is made of the metallic plate, is fixed to the shaft supporter between the shaft cam and the shaft supporter, and fixes the outer end part of the shaft.
Patent KR-100832068-B1 (KR)
IPC: B62K17/00
Filed: 2006-09-18
Granted: 2008-05-27
Abstract: 본 발명은 스케이트보드에 관한 것으로서, 보드에 서 있는 사용자가 앞쪽과 뒤쪽으로 체중을 번갈아 옮기는 동작에 의해 추진력을 발생시켜 전진하며 좌우방향으로 체중을 옮겨 진행방향을 조정할 수 있게 구성한 트라이 스케이트보드를 제공하는 데 그 목적이 있다. 
     상기와 같은 목적을 달성하기 위한 본 발명의 트라이 스케이트보드는 앞바퀴가 장착된 브라켓이 선단에 선회 가능하게 장착된 하판과, 진행방향의 전후방 및 좌우로 기울어질 수 있게 상기 하판과 결합된 상판과, 좌우방향으로 자유롭게 선회하도록 일단이 상기 하판에 결합되고 상기 하판의 후방으로 연장되며 타단에는 뒷바퀴가 각각 장착된 복수의 지지대들과, 일단은 상기 상판의 후단에 선회 가능하게 결합되고 상호 벌어진 상태로 타단은 각각의 지지대에 결합된 복수의 링크들을 포함하며, 상기 상판이 전후방향으로 기울어지면 상기 링크에 의해 상기 지지대가 좌우방향으로 이동하면서 추진력을 발생하고, 상기 상판이 좌우방향으로 기울어지면서 진행방향을 조정하는 것을 기술적 특징으로 한다. 
       
     트라이 스케이트보드, 상판, 하판, 링크, 코일스프링
Patent KR-100773836-B1 (KR)
Title: Cover mounting structure of box
Inventor: KIM JAE BONG
IPC: B60R16/00
Filed: 2006-09-28
Granted: 2007-11-06
Abstract: A cover mounting structure of a box is provided to easily separate a cover from a main body even when a space between the box and a mounting portion is narrow, by elastically transforming two hooks in the direction parallel to an outer surface of the main body. A cover mounting structure of a box includes a main body, a cover(20), a connection shield portion(16), and a pair of hooks(30). The cover is assembled to the main body so as to cover one side of the main body. The connection shield portion is formed at an edge of the main body, and has both sides with front ends with stopper protrusions(18) formed in the direction facing each other. The hooks are formed at an edge of the cover, and has stopper grooves(33) corresponding to the stopper protrusions of the connection shield portion. The stopper grooves are engaged with the respective connection shield portions. The hooks are elastically transformed in the direction parallel to an outer surface of the cover. The hooks are coupled to the connection shield portions, respectively, at the state where the hooks are enclosed by the connection shield portion. The hooks are disengaged by being elastically deformed in the direction of narrowing the gap formed between the hooks. The hooks are formed within a channel(22) formed on the outer surface of the cover.
Patent KR-100805064-B1 (KR)
Title: Apparatus for leading rolled materials
Inventor: KIM YOUNG BOCK
IPC: B21B39/14
Filed: 2006-10-18
Granted: 2008-02-20
Abstract: An equipment for leading a rolled material is provided to lead and advance the rolled material into the descaler in a state that an admission part of the rolled material is normally corrected by installing the equipment at the entrance side of a descaler in the material proceeding direction of a transfer table at the exit side of a reheating furnace, thereby preventing a rolled material such as slab from advancing into the descaler in a state that the rolled material is distorted. An equipment(1) for leading a rolled material comprises: a base member(10) which is installed at the entrance side of a rolled material treater between reheating furnace and a rolling mill, and which has cover units(12) installed at the central side thereof, the cover units including a movable guide cover(12a) and a fixed guide cover(12b); a drive unit(30) linked to the guide cover units and equipped with first drive cylinders(34) connected to both sides of the base member and moving dies(38) connected to the first drive cylinders and linked to the material leading units; and material leading units(50) which is connected to the drive unit and installed on the base member to be movable forward and backward, and which leads the rolled material such that the rolled material normally advances into the rolled material treater.
Patent KR-100813194-B1 (KR)
Title: Continuous casting machine for tundish
Inventor: KIM SOO DONG
IPC: B22D41/00
Filed: 2006-10-18
Granted: 2008-03-13
Abstract: A tundish for a continuous casting apparatus is provided to prevent slag from mixing with molten steel when discharging molten steel contained in the tundish into a mold, and improve actual yield of the tundish by minimizing molten steel remained in the tundish in the last stage of a continuous casting process. A tundish(100) for a continuous casting apparatus comprises a body(110) for receiving molten steel, a tapping hole(120) formed in a bottom face within the body to supply molten steel into a mold; dams(130) for blocking overflow of molten steel within the body, and a filling part(140) which is projected from the bottom face within the body, which has a cavity(142) formed therein to receive molten steel, and which is separable from the bottom within the body. The filling part includes a main projection(144) projected from the bottom face within the body, an inclined plane(146) which extends from the main projection, and of which height is gradually lowered as it goes away from the main projection, and a supporting projection(148) formed at the inclined plane-end position with a height higher than that of the main projection. The dams have passages(132) formed under the dams such that molten steel flows through spaces between the bottom face of the body and lower ends of the dams.
Patent KR-100800831-B1 (KR)
Title: Method for forming copper line
Inventor: JOO SUNG JOONG
IPC: H01L21/28
Filed: 2006-10-25
Granted: 2008-02-04
Abstract: A method for forming a copper interconnection is provided to reduce the resistance of a via hole contact by depositing a copper interconnection after a copper seed layer deposited in the contact portion under a via hole of a dual damascene pattern is etched by a plasma sputtering process. A via hole pattern is formed on a semiconductor substrate to connect a trench formed in an interlayer dielectric(202) with a lower metal interconnection. A copper barrier layer(206) is formed in the trench and the via hole. After a first copper seed layer(208) is deposited on the copper barrier layer, an overhang on the via hole is removed. After a second copper seed layer(210) is deposited again after the overhang is removed, the first and second copper seed layers deposited between the via hole and the lower metal interconnection are etched by a punch-through process. Copper is deposited in the trench and the via hole to form a copper interconnection(212). Tantalum nitride and tantalum can be deposited sequentially to form the copper barrier layer.
Patent KR-100822615-B1 (KR)
Title: Method of forming a metal line in semiconductor device
Inventor: KIM JUNG GEUN
IPC: H01L21/3205
Filed: 2006-10-31
Granted: 2008-04-17
Abstract: A method for forming metal line in a semiconductor device is provided to prevent a digging phenomenon by forming a dummy pattern on a dummy region when the metal line is formed through a damascene process using aluminum. A damascene pattern and a dummy damascene pattern for forming a metal line are formed on a semiconductor substrate(200) with semiconductor elements. The damascene pattern is filled with a metal layer(203). The dummy damascene pattern is filled with a non-metal layer(204). A chemical mechanical polishing process is performed on the substrate to transfer electrons from the non-metal layer to the metal layer. The metal layer is formed of aluminum, and the non-metal layer is formed of any one of zinc(Zn), potassium(K), calcium(Ca), and sodium(Na).
Patent KR-100758113-B1 (KR)
Title: Cast-in-place large diameter piling method by casing rotator in underwater rock conditions
Inventor: KIM JI YONG
IPC: E02D7/30
Filed: 2006-11-03
Granted: 2007-09-11
Abstract: A method for installing a pile having a large diameter on an underwater rock by using a casing rotator is provided to reduce construction costs by mounting various kinds of equipment and reverse circulation drill(RCD) equipment on the upper end of a casing, so that a pile with a large diameter is able to be installed even in the deep sea. A rotator bracket or a file jacket is installed on a barge, and a casing rotator is installed on the rotator bracket or the file jacket. A rotator casing is installed on the casing rotator, and a rock is cut by using the rotator casing. The rock under the rotator casing is crushed by dropping a chisel into the rotator casing after the rotator casing(30) is drawn. The crushed rock is removed by using a hammer grab. A concrete trim pipe is installed into a permanent casing formed with a space bar. Concrete is casted into the permanent casing through the concrete trim pipe, so that the concrete fills an excavation hole to bury a lower end portion of the permanent casing into the concrete. RCD equipment is mounted on the upper portion of the permanent casing so that the RCD equipment passes through the concrete to excavate the rock by a required depth. The casing rotator and the rotator casing are released from the rotator bracket or the file jacket of the barge, and a wire net is inserted into the permanent casing, so that file concrete is casted into the permanent casing. The rotator bracket or the file jacket is released from the barge if the file concrete is grown.
Patent KR-101367662-B1 (KR)
IPC: G03F7/00
Filed: 2006-11-22
Granted: 2014-03-03
Abstract: 본 발명은 임프린트용 스탬프 제조 방법에 관한 것으로 유리 기판의 상부면에 포토 레지스트 층을 형성하는 단계; 상기 형성된 포토 레지스트 층 위에서 상기 유리 기판에 대한 식각률(etching rate)이 건식 식각법 보다 높은 레이저를 조사하여, 상기 포토 레지스트 층 및 상기 유리 기판의 상부면에 패턴을 형성하는 단계; 상기 패턴이 형성된 포토 레지스트 층을 마스크로 사용하여, 상기 유리 기판에 형성된 패턴의 측면이 수직한 모양이 되도록 상기 유리 기판을 건식 식각(etching)하는 단계; 및 상기 패턴이 형성된 포토 레지스트 층을 상기 유리 기판에서 제거하는(ashing) 단계를 포함하며, 이에 따라 고가의 쿼츠(quartz) 대신 유리를 기판으로 사용함으로써, 스탬프의 제조 비용을 줄일 수 있다. 또한, 유리 기판에 건식 식각법만 사용하여 패턴을 형성하는 것보다 빠르게 패턴을 형성할 수 있어, 스탬프의 제조 공정 시간을 줄일 수 있다.
Patent KR-101299154-B1 (KR)
IPC: H04N5/225
Filed: 2006-11-23
Granted: 2013-08-22
Abstract: 본 발명은 디지털 영상 처리 장치의 동작 방법에 관한 것으로, 보다 상세하게는 방향키로 암호를 설정하는 디지털 영상 처리 장치의 보안 방법에 관한 것이다. 디지털 영상 처리 장치의 보안 방법은 디지털 영상 처리장치의 동작방법으로서, 최초 사용자에 의한 방향키 입력 신호를 수신하여 암호를 설정 및 저장하고, 보안 기능이 설정된 장치의 암호 입력 요청에 의해 방향키로 입력된 암호와 기 저장된 암호를 비교하여, 비교 결과 방향키로 입력된 암호와 기 저장된 암호가 동일한 경우 장치를 정상 동작시키고, 비교 결과 설정된 횟수만큼 입력된 암호와 기 저장된 암호가 일치하지 않는 경우, 장치를 비 정상 상태로 동작시키는 것을 특징으로 한다.
Patent KR-101326338-B1 (KR)
IPC: C09D175/04
Filed: 2006-11-27
Granted: 2013-11-11
Abstract: 본 발명은 신규한 수성 우레탄기 함유 히드록시-관능성 폴리에스테르 분산액, 이들의 제조 방법, 및 페인트, 코팅 및 접착제를 제조하기 위한 가교제 수지와 배합된 이들의 용도에 관한 것이다. 
     우레탄기 함유 히드록시-관능성 폴리에스테르, 페인트 제조용 가교제, 페인트, 도료, 관능성 폴리이소시아네이트
Patent KR-100901729-B1 (KR)
Title: Stopcock for medical treatment and valve unit
IPC: A61M39/00
Filed: 2006-11-28
Granted: 2009-06-09
Abstract: The present invention provides a medical valve unit having a main housing portion (10) to which are attached a number of connection ports (12, 13, 14). At least one of the connection ports includes a connector (18) which is releasably attachable to the housing and which is made of a material which offers a greater resistance to chemical degradation than a material from which the housing is fabricated.
Patent KR-100815545-B1 (KR)
Title: The method of charging service robot
Inventor: KO JANG YOUN
IPC: G05D1/02
Filed: 2006-12-06
Granted: 2008-03-20
Abstract: A method of charging a service robot is provided to prevent power from discharging by stopping charging the service robot when recognizing that power is cut off or a user stops charging. A method of charging a service robot includes the steps of: docking an input terminal of the service robot to an output terminal of a charging device when a remaining battery is lower than a predetermined value(S11,S12); checking whether charging voltage is input to the input terminal of the service robot; if not, determining malfunction of the charging device or blackout and stopping charging(S15,S16).
Patent KR-100869704-B1 (KR)
IPC: G06K7/10
Filed: 2006-12-18
Granted: 2008-11-21
Abstract: 휴대용 바코드 리더가 개시된다. 본 발명의 휴대용 바코드 리더는, 내부에 다수의 내장부품이 수용되는 수용공간이 형성된 케이싱; 케이싱 내의 수용공간에 마련되며, 케이싱의 일면에 마련된 투시창을 통해 인식 대상의 바코드(bar code)를 리딩(reading)하는 바코드 리더 모듈; 바코드 리더 모듈에 인접하게 위치하며, 바코드 리더 모듈에 의한 리딩 동작을 신호음으로 생성하여 케이싱에 형성된 스피커공으로 전달하는 스피커 모듈; 및 바코드 리더 모듈 및 스피커 모듈이 케이싱 내의 해당 위치에 일체로 조립될 수 있도록 바코드 리더 모듈 및 스피커 모듈을 일체로 지지하는 모듈 브래킷을 포함하는 것을 특징으로 한다. 본 발명에 의하면, 바코드 리더 모듈과 스피커 모듈을 하나의 단품으로 일체로 지지할 수 있도록 함으로써 부품수를 줄일 수 있음은 물론 전반적으로 단가를 낮출 수 있으며, 또한 조립 공정을 단순화시킬 수 있어 종래와 같이 부품수 증가로 인해 야기되는 로스(Loss)를 감소시킬 수 있다.
Patent KR-100739109-B1 (KR)
Title: Automatic tig-welding device of pipes
Inventor: LEE SEONG SIK
IPC: B23K37/00
Filed: 2006-12-20
Granted: 2007-07-12
Abstract: An equipment for automatic TIG welding of steel pipes is provided to easily and accurately weld steel pipe joints by performing butt welding of the steel pipes using a TIG(tungsten inert gas) welding machine. An equipment for automatic TIG welding of steel pipes comprises: a circular body(50) which includes a semicircular upper body(55) and both quarter bodies(56,57) connected to both sides of the upper body, and has a circular structure during closing of the circular body such that the circular body is clamped to peripheries of the steel pipes; opening-and-closing devices(70) installed between the upper body and the quarter bodies to adjust the opening and closing state of the quarter bodies; locking devices(80) formed on portions of the both quarter bodies that come in contact with each other to prevent the both quarter bodies from being opened; a plurality of shaping devices(90) formed on the circular body and closely adhered to surfaces of the steel pipes to fix the equipment to the peripheries of the steel pipes; a welding traveling part projected from one side face of the circular body in a circular ring shape; and a welding robot mounted on the welding traveling part to weld outer surfaces of the steel pipes, wherein the shaping devices have shaping plates closely adhered to surfaces of the steel pipes, and wherein the shaping plates are larger than width of the circular body and projected to the outside of the circular body to expand a contact area between the shaping plates and the surfaces of the steel pipes.
Patent KR-100827303-B1 (KR)
Title: Chestnut peeling equipment
Inventor: KANG WHOA SEUG
IPC: A23N5/00
Filed: 2006-12-20
Granted: 2008-05-07
Abstract: A chestnut peeling apparatus is provided to minimize damage to the flesh of chestnuts and remove the outer shell and inner skin of chestnuts at the same time. A chestnut peeling apparatus comprises: a casing(14) which has a chestnut inlet(10), a chestnut outlet(11), a chestnut-shell outlet(12), and a plurality of cutting grooves(13) formed at the circumferential surface of the peeling apparatus; a transfer screw(15) which is installed in the casing and transfers the chestnuts; a transfer motor(16) which rotates the transfer screw; and a cutting device(17) which is placed outside the casing and peels the chestnuts by inserting a plurality of rotary cutting blades(19) into the chestnuts through the cutting grooves. The cutting device consists of a plurality of sets of the cutting blades arranged at fixed distances along the circumferential surface of the casing. The rear part of the casing has a pressure adjusting device(21) for giving resistance to the chestnuts and a cutting net(22) for finishing the peeling work.