专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2013012106A1 금속 표면 결함 검출을 위한 카메라, 카메라를 포함하는 금속 표면 결함 검출 장치, 및 금속 표면 결함 검출 방법 审中-公开
标题翻译：用于检测金属表面缺陷的相机，用于检测包括相机的金属表面缺陷的装置，以及用于检测金属表面缺陷的方法
公开(公告)号：WO2013012106A1
公开(公告)日：2013-01-24
申请号：PCT/KR2011/005282
申请日：2011-07-19
申请人： 동국대학교 경주캠퍼스 산학협력단 , 주식회사 네드텍 , 장유진 , 이주섭
发明人： 장유진 , 이주섭
IPC分类号： G01N21/88
CPC分类号： G01N21/8806 , G01N21/21 , G01N2021/8845 , G01N2021/8918
摘要： 금속 표면 결함 검출을 위한 카메라는, 편광분리기, 제1 전하결합소자, 및 제2 전하결합소자를 포함한다. 편광분리기는 서로 직교하는 선편광된 조명들을 금속물체의 표면에 동시에 조사할 때 금속물체의 표면에서 반사된 빛을 수직편파 및 수평편파로 분리한다. 제1 전하결합소자(CCD)는 수직편파의 영상을 획득한다. 제2 전하결합소자는 수평편파의 영상을 획득한다.
摘要翻译：用于检测金属表面缺陷的照相机包括：偏光分离器; 第一电荷耦合器件; 和第二电荷耦合器件。当偏振光分离器同时在金属物体的表面上发射相互交叉的线偏振光时，从金属物体的表面反射的光被分离为垂直偏振光和水平偏振光。第一电荷耦合器件（CCD）获取垂直偏振图像。第二电荷耦合器件获取水平偏振图像。

2. 发明授权

KR101218404B1 산업용 감시카메라 초점 자동 조절장치 失效
标题翻译：监控摄像机自动调整装置用于工业
公开(公告)号：KR101218404B1
公开(公告)日：2013-01-04
申请号：KR1020100115842
申请日：2010-11-19
申请人： 주식회사 네드텍
发明人： 이주섭
IPC分类号： G02B7/28 , H04N5/232
摘要： 본발명은산업용감시카메라초점자동조절장치및 그조절방법에관한것으로, 그구성은영상을촬영하여그에상응하는영상신호를발하며, 신호를받아서그 조리개와초점을조절할수 있는카메라렌즈와, 상기카메라렌즈로부터발송되는영상신호를받아서이를다시전송하는카메라본체와, 상기카메라렌즈와상기카메라본체사이에연결되어상기카메라렌즈의신호를상기카메라본체로전달하는마운트와, 상기마운트와상기카메라렌즈사이에연결되어상기카메라렌즈의조리개와초점을변화시키는신호를발하여상기카메라렌즈의조리개와초점을변화시키는제어부재와, 상기카메라본체로부터전송되는영상신호를디스플레이하며, 상기제어부재로상기카메라렌즈의조리개와초점을변화시키는명령신호를발하는컴퓨터로구성되는서버부재를포함하며, 그조절방법은 (a) 현재시점의카메라렌즈의초점과조리개위치에관한정보를수신하는단계와, (b) 수신된상기카메라렌즈의초점과조리개위치에관한정보를서버부재로전송하는단계와, (c) 상기서버부재로부터제어에관한신호가있는가를판별하는단계와, (d) 상기 (c)단계에서제어에관한신호가없으면상기 (a)단계로돌아가고, 제어에관한신호가있으면상기제어에관한신호를분석하는단계와, (e) 상기 (d)단계에서분석된제어에관한신호를상기카메라렌즈를제어할수 있는제어데이터로변환하는단계와, (f) 상기 (e)단계에서변환된제어데이터를상기카메라렌즈로전송하는단계를포함하는것을특징으로하는것으로서, 산업현장에서조업을하거나장비가작동되는도중에자동으로그 조업현장이나장비가작동되는곳에서떨어진원격지에서감시용카메라의초점이나조리개의위치를자동으로조정할수 있어서작업의효율을극대화할수 있으며, 작업자의안전을도모할수 있는효과가있다.

3. 发明授权

KR101109181B1 육색 구별 촬영장치 失效
标题翻译： 6色摄影摄影装置
公开(公告)号：KR101109181B1
公开(公告)日：2012-02-17
申请号：KR1020100121123
申请日：2010-12-01
申请人： 주식회사 네드텍
发明人： 이주섭
IPC分类号： H04N5/225 , H04N9/09
CPC分类号： H04N5/2251 , G02B6/0011
摘要： PURPOSE: A photographing device capable of recognizing 6 colors is provided to easily perform color mixture by recognizing 6 colors. CONSTITUTION: A main body pass reflector member(10) passes some part of light and reflects rest part of the light. A first camera member(20) takes a photograph of the light which passes through the main body pass reflector member. A second camera member(30) takes a photograph of the light which is reflected from the main body pass reflector member. The main body pass reflector member comprises the reflecting body and a passing part. The reflecting body reflects the light. The passing part passes the light.
摘要翻译：目的：提供能够识别6种颜色的拍摄装置，以通过识别6种颜色来容易地进行混色。构成：主体通过反射构件（10）通过一部分光并反射光的其余部分。第一相机构件（20）拍摄穿过主体通过反射器构件的光的照片。第二相机构件（30）拍摄从主体通过反射器构件反射的光的照片。主体通过反射器构件包括反射体和通过部。反射体反射光。通过的部分通过灯光。

4. 发明授权

KR101078404B1 금속 표면 결함 검출을 위한 카메라．카메라를 포함하는 금속 표면 결함 검출 장치，및 금속 표면 결함 검출 방법 有权
标题翻译：用于检测金属表面缺陷的相机，包括其的金属表面缺陷检测装置以及检测金属表面缺陷的方法
公开(公告)号：KR101078404B1
公开(公告)日：2011-11-01
申请号：KR1020110070941
申请日：2011-07-18
申请人： 동국대학교 경주캠퍼스 산학협력단 , 주식회사 네드텍
发明人： 장유진 , 이주섭
IPC分类号： G01N21/88 , G01B11/30
CPC分类号： G01N21/8806 , G01N21/21 , G01N2021/8845 , G01N2021/8918
摘要： PURPOSE: A camera for metal surface defect detection, a metal surface detect detection apparatus including the camera, and a metal surface defect detection method are provided to obtain an image having two or four illumination positions and angles through single capturing. CONSTITUTION: A camera for metal surface defect detection comprises a polarimetric beam splitter(115), a first charge coupled device(120), and a second charge coupled device(125). The polarimetric beam splitter separates polarized lights, which meet each other at the right angle and are reflected off a metal surface, into vertical and horizontal polarized lights. The first charge coupled device obtains an image from the vertical polarized lights. The second charge coupled device obtains an image the horizontal polarized lights.
摘要翻译：目的：提供用于金属表面缺陷检测的照相机，包括相机的金属表面检测检测装置和金属表面缺陷检测方法，以通过单次捕获获得具有两个或四个照明位置和角度的图像。构成：用于金属表面缺陷检测的照相机包括偏振分束器（115），第一电荷耦合器件（120）和第二电荷耦合器件（125）。偏振光束分离器将偏振光分离成垂直和水平偏振光的偏振光，它们以正确的角度彼此相遇并从金属表面反射。第一电荷耦合器件从垂直偏振光获得图像。第二电荷耦合器件获得水平偏振光的图像。

5. 发明公开

KR1020110078145A 광 커넥터 및 이를 채용한 구형 금속의 검사 장치 有权
标题翻译：光学连接器和检测全球金属的装置
公开(公告)号：KR1020110078145A
公开(公告)日：2011-07-07
申请号：KR1020090134882
申请日：2009-12-30
申请人： 주식회사 네드텍 , 조선대학교산학협력단
发明人： 이진이 , 전종우 , 박영민 , 이주섭
IPC分类号： G01N21/95 , G01N21/27 , G01B11/30
摘要： PURPOSE: An optical connector and an apparatus for inspecting globular metal using the same are provided to accurately determine whether defects are existed on the surface of globular metal or not. CONSTITUTION: An optical connector comprises a light source socket, a photoelectric transformation coupling unit, a globular metal contact unit, and optical fiber bundles(28,29). A light source(22) is inserted into the light source socket. The photoelectric transformation coupling unit is coupled to a photoelectric transformation unit. The globular metal contact unit has a groove in which globular metal is inserted. The optical fiber bundles connect the light source socket, the photoelectric transformation coupling unit, and the globular metal contact unit to each other.
摘要翻译：目的：提供一种光学连接器和用于检测使用其的球状金属的装置，以准确地确定在球状金属表面上是否存在缺陷。构成：光连接器包括光源插座，光电转换耦合单元，球状金属接触单元和光纤束（28,29）。将光源（22）插入到光源插座中。光电变换耦合单元耦合到光电变换单元。球状金属接触单元具有插入球状金属的槽。光纤束将光源插座，光电转换耦合单元和球状金属接触单元彼此连接。

6. 发明公开

KR1020140117983A 강판 결함 탐상 장치 无效
标题翻译：检测卷轴缺陷的装置
公开(公告)号：KR1020140117983A
公开(公告)日：2014-10-08
申请号：KR1020130033021
申请日：2013-03-27
申请人： 주식회사 네드텍
发明人： 이주섭
IPC分类号： G01N27/82 , G01B7/34
CPC分类号： G01N27/9046 , G01N19/08 , G01N27/904
摘要： The present invention aims to provide a device for detecting defect of a steel sheet which can be installed at reduced costs and can be conveniently maintained and repaired. The device detects defect of the steel sheet transferred and includes: a sensor module which is arranged in the direction perpendicular to the direction of transferring the steel sheet; a magnetizer which is arranged to allow a magnetic pole to be formed on an end portion of the sensor module so as to generate lines of magnetic force on the surface of the steel sheet in the direction perpendicular to the direction of transferring the steel sheet; and a signal processing device which detects defect of the steel sheet using output signals of the sensor module.
摘要翻译：本发明的目的在于提供一种用于检测钢板的缺陷的装置，其可以以降低的成本安装并且可以方便地维护和修理。该装置检测被转移的钢板的缺陷，并且包括：沿与钢板的传送方向垂直的方向配置的传感器模块; 磁化器，其设置成允许在所述传感器模块的端部形成磁极，以在与所述钢板的传送方向垂直的方向上在所述钢板的表面上产生磁力线; 以及使用传感器模块的输出信号检测钢板的缺陷的信号处理装置。

7. 发明授权

KR101358452B1 강판 결함 탐상 장치 失效
标题翻译：用于检测轧制线圈缺陷的装置
公开(公告)号：KR101358452B1
公开(公告)日：2014-03-07
申请号：KR1020120032694
申请日：2012-03-29
申请人： 주식회사 네드텍
发明人： 이주섭
IPC分类号： G01N27/82
摘要： 본 발명은 구조가 간단하고 자석에 의한 강판의 이동을 방지할 수 있는 잔류 자화를 이용한 강판 결함 탐상 장치를 제공하는 것에 그 목적이 있다.
상기의 목적을 달성하기 위하여 본 발명은 연속적으로 생산되는 강판의 내부에 존재하는 결함을 식별하기 위한 강판 결함 탐상 장치에 있어서, 상기 강판을 자화하는 자화기; 및 상기 자화기에 의하여 강판에 잔류하는 잔류 자화를 감지하는 센서 장치를 포함하되, 상기 센서 장치는 상기 강판의 잔류 자화의 변화를 감지하여 강판에 포함된 결함을 탐상하는 것을 특징으로 한다.

8. 发明授权

KR101335718B1 자기 센서용 롤 구조 失效
标题翻译：磁传感器滚动结构
公开(公告)号：KR101335718B1
公开(公告)日：2013-12-16
申请号：KR1020120076329
申请日：2012-07-12
申请人： 주식회사 네드텍
发明人： 이주섭
IPC分类号： G01N27/82 , B21D5/08
CPC分类号： B21D5/08 , B21D43/02 , G01N27/82 , G01N27/9033
摘要： The purpose of the present invention is to provide a roll structure for a magnetic sensor which does not require a separate magnet by placing a magnet inside a bending roll and transferring magnetic force in the cross section direction of the bending roll. In order to achieve the purpose, the roll structure for a magnetic sensor including a roll, which is rotated by transferring a steel plate and plays a role as a bending roll for bending the steel plate, according to the present invention comprises: an cylindrical inner space; and a body including an inner surface, which is located in the inner space, and an outer surface, which is an external surface. The body includes; flat metal plates whose one sides are located on the inner surface and the other sides are on the outer surface and which are arranged in all directions on the cross section of the body; molding resin which is placed between the metal plates; and a coating which is formed on the surface of the roll.
摘要翻译：本发明的目的是提供一种用于磁传感器的辊结构，其不需要单独的磁体，通过将磁体放置在弯曲辊内并在弯曲辊的横截面方向上传递磁力。为了实现这一目的，根据本发明的包括通过传送钢板并作为用于弯曲钢板的弯曲辊起作用的辊的磁性传感器的辊结构包括：圆筒形内部空间; 以及包括位于所述内部空间中的内表面和作为外表面的外表面的主体。身体包括平面金属板的一侧位于内表面上，另一侧位于外表面上，并且在主体的横截面上沿各个方向布置; 模塑树脂放置在金属板之间; 以及形成在辊的表面上的涂层。

9. 发明公开

KR1020130042955A 용접부 존재여부 식별장치 无效
标题翻译：焊接部分的辨别装置
公开(公告)号：KR1020130042955A
公开(公告)日：2013-04-29
申请号：KR1020110107135
申请日：2011-10-19
申请人： 주식회사 네드텍 , (주)램파트
发明人： 이주섭
IPC分类号： G01N27/72 , G01R33/02 , B21B38/00
摘要： PURPOSE: A device for confirming the existence of a welded portion is provided to improve working efficiency with no need to boring a hole for detecting the welded portion and to prevent damage to a surface of a roll for transferring plates and rolling. CONSTITUTION: A device for confirming the existence of a welded portion comprises a magnetic field sensor(10), a sensor signal amplifying unit(20), and a control unit(30). The magnetic field sensor emits lines of induction to a surface of a steel plate(1), thereby measuring the existence of changes in the lines of induction. The magnetic field sensor outputs signals corresponding to a measurement result. The sensor signal amplifying unit amplifies the signals of the magnetic field sensor. The control unit converts the signals of the sensor signal amplifying unit into digital signals, records the same, and compares the converted signals with a preset critical value, thereby controlling the sensor signal amplifying unit in order to output signals corresponding to the critical value.
摘要翻译：目的：提供一种用于确认焊接部分的存在的装置，以提高工作效率，而不需要钻孔来检测焊接部分，并且防止损坏用于传送板材和轧制的辊的表面。构成：用于确认焊接部分的存在的装置包括磁场传感器（10），传感器信号放大单元（20）和控制单元（30）。磁场传感器向钢板（1）的表面发射感应线，从而测量感应线的变化的存在。磁场传感器输出与测量结果对应的信号。传感器信号放大单元放大磁场传感器的信号。控制单元将传感器信号放大单元的信号转换为数字信号，记录相同的信号，并将转换后的信号与预设的临界值进行比较，从而控制传感器信号放大单元，以输出与临界值对应的信号。

10. 发明公开

KR1020130110604A 강판 결함 탐상 장치 失效
标题翻译：检测卷轴缺陷的装置
公开(公告)号：KR1020130110604A
公开(公告)日：2013-10-10
申请号：KR1020120032694
申请日：2012-03-29
申请人： 주식회사 네드텍
发明人： 이주섭
IPC分类号： G01N27/82
摘要： PURPOSE: An apparatus for detecting a defect in a steel sheet is provided to detect the size of residual magnetization in the steel sheet, thereby detecting the defect generated in the longitudinal direction of the steel sheet. CONSTITUTION: An apparatus for detecting a defect in a steel sheet (1) includes a magnetizer (10) and a sensor device (30). The magnetizer magnetizes the steel sheet. The sensor device detects residual magnetization which remains in the steel sheet by the magnetizer. The sensor device detects the defect in the steel sheet with detecting the variation of the residual magnetization. The apparatus further includes a demagnetizer (50) for removing the residual magnetization from the steel sheet.
摘要翻译：目的：提供一种用于检测钢板中的缺陷的装置，以检测钢板中的剩余磁化的尺寸，从而检测钢板的长度方向产生的缺陷。构成：用于检测钢板（1）中的缺陷的装置包括磁化器（10）和传感器装置（30）。磁化器磁化钢板。传感器装置通过磁化器检测残留在钢板中的残余磁化。传感器装置通过检测剩余磁化强度的变化来检测钢板中的缺陷。该装置还包括用于从钢板上除去剩余磁化的去磁器（50）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式