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    • 3. 发明授权
    • Mixture identification system
    • 混合物识别系统
    • US07812953B2
    • 2010-10-12
    • US12153242
    • 2008-05-15
    • Makoto TaiTakafumi IzumiyaTsuyoshi FutamuraShigeyuki Shinohara
    • Makoto TaiTakafumi IzumiyaTsuyoshi FutamuraShigeyuki Shinohara
    • G01N21/25
    • G01N21/35G01N21/3559G01N21/3563G01N21/359G01N21/8901
    • A mixture identification system for detecting foreign matter admixed in a tobacco material includes a conveyor for conveying the material, an irradiation device for irradiating infrared light toward an inspection line extending across the conveyor, an infrared camera device for receiving the infrared light reflected from the tobacco material passing across the inspection line and outputting image data of the material based on the received infrared light, and a discrimination circuit for detecting foreign matter in the material based on the output from the camera device. The infrared camera device has infrared filters for receiving the infrared light reflected from the tobacco material and allowing only respective specific wavelengths to pass therethrough, and optical line sensors for receiving the infrared light passed through the respective filters.
    • 用于检测混合在烟草材料中的杂质的混合物识别系统包括用于输送材料的输送机,用于向穿过输送机延伸的检查线照射红外光的照射装置,用于接收从烟草反射的红外光的红外相机装置 穿过检查线的材料,并且基于接收的红外光输出材料的图像数据;以及鉴别电路,用于根据相机装置的输出检测材料中的异物。 红外线照相机装置具有用于接收从烟草材料反射的红外光的红外滤光器,并且仅允许各自的特定波长通过,用于接收通过各个滤光器的红外光的光线传感器。
    • 4. 发明授权
    • Apparatus for inspecting appearance of cylindrical objects
    • 用于检查圆柱形物体外观的装置
    • US5392359A
    • 1995-02-21
    • US996401
    • 1992-12-23
    • Tsuyoshi FutamuraHiroyoshi SudaMinoru FujitaKouzou Ichiba
    • Tsuyoshi FutamuraHiroyoshi SudaMinoru FujitaKouzou Ichiba
    • B07C5/10A24C5/34G01B11/30G01N21/88G01N21/94G01N21/952G06T1/00G06T7/00G06K9/00
    • G06T7/0006A24C5/34G01N21/952G06T2207/10016G06T2207/30164
    • An apparatus for automatically inspecting abnormalities in the external surface of cylindrical objects. The apparatus inspects the appearance of a cylindrical object using image processing. The apparatus includes a transporter and a CCD camera. The transporter rotates the cylindrical object about an axis of the cylindrical object. The CCD camera picks up images showing the appearance of the inspected cylindrical object. The images include picture elements, and each picture element has a corresponding luminance. The apparatus further includes a controller. The controller generates at least one masking window to mask at least one predetermined portion of at least one image; generates at least one luminance sum for each image by adding, for each image, the luminance of a predetermined number of picture elements in unmasked portions of the image; compares each luminance sum to a predetermined threshold; and judges whether the cylindrical object includes a defect based on a result of each comparison.
    • 一种用于自动检查圆柱形物体外表面异常的装置。 该装置使用图像处理来检查圆柱形物体的外观。 该装置包括运送器和CCD相机。 运送器围绕圆柱形物体的轴线旋转圆柱形物体。 CCD相机拍摄显示被检查的圆柱形物体的外观的图像。 图像包括图像元素,并且每个图像元素具有对应的亮度。 该装置还包括控制器。 控制器产生至少一个掩蔽窗口以掩蔽至少一个图像的至少一个预定部分; 对于每个图像,通过对图像的未屏蔽部分中的预定数量的图像元素的亮度相加来为每个图像生成至少一个亮度和; 将每个亮度和与预定阈值进行比较; 并且基于每个比较的结果来判断圆柱形物体是否包括缺陷。
    • 5. 发明授权
    • Wrapping paper inspection apparatus and tobacco wrapping machine
    • 包装纸检验仪器和烟草包装机
    • US08069859B2
    • 2011-12-06
    • US11152142
    • 2005-06-15
    • Keisuke MinamiTsuyoshi Futamura
    • Keisuke MinamiTsuyoshi Futamura
    • A24C5/38A24C5/60
    • A24D1/025G01N21/89Y10S131/905Y10S131/907
    • A wrapping paper inspection apparatus includes a nozzle arranged in a wrapping-paper discharge path, in which wrapping paper is wound and continuously discharged, for wetting one side of the wrapping paper with a liquid; an image pickup section for irradiating light to the wrapping paper wetted with the liquid by the nozzle, detecting light transmitted through or reflected from the wrapping paper, and generating an image signal; and a wrapping paper inspection section for determining defects in wrapping paper portions applied or affixed with a low flame spread material, from the image signal generated by the image pickup section, to thereby inspect such defects easily and reliably. This inspection apparatus can be mounted to a tobacco wrapping machine.
    • 包装纸检查装置包括布置在包装纸排出路径中的喷嘴,其中缠绕并连续排出包装纸,以用液体润湿包装纸的一侧; 图像拾取部分,用于通过喷嘴将光照射到被液体润湿的包装纸上,检测透过包装纸或从包装纸反射的光,并产生图像信号; 以及包装纸检查部,用于根据由图像拾取部生成的图像信号来确定施加或固定有低火焰蔓延材料的纸张部分的缺陷,从而容易且可靠地检查这些缺陷。 该检查装置可以安装在烟草包装机上。
    • 7. 发明申请
    • Wrapping paper inspection apparatus and tobacco wrapping machine
    • 包装纸检验仪器和烟草包装机
    • US20050229941A1
    • 2005-10-20
    • US11152142
    • 2005-06-15
    • Keisuke MinamiTsuyoshi Futamura
    • Keisuke MinamiTsuyoshi Futamura
    • G01N21/89A24C5/14
    • A24D1/025G01N21/89Y10S131/905Y10S131/907
    • A wrapping paper inspection apparatus includes a nozzle arranged in a wrapping-paper discharge path, in which wrapping paper is wound and continuously discharged, for wetting one side of the wrapping paper with a liquid; an image pickup section for irradiating light to the wrapping paper wetted with the liquid by the nozzle, detecting light transmitted through or reflected from the wrapping paper, and generating an image signal; and a wrapping paper inspection section for determining defects in wrapping paper portions applied or affixed with a low flame spread material, from the image signal generated by the image pickup section, to thereby inspect such defects easily and reliably. This inspection apparatus can be mounted to a tobacco wrapping machine.
    • 包装纸检查装置包括布置在包装纸排出路径中的喷嘴,其中缠绕并连续排出包装纸,以用液体润湿包装纸的一侧; 图像拾取部分,用于通过喷嘴将光照射到被液体润湿的包装纸上,检测透过包装纸或从包装纸反射的光,并产生图像信号; 以及包装纸检查部,用于根据由图像拾取部生成的图像信号来确定施加或固定有低火焰蔓延材料的纸张部分的缺陷,从而容易且可靠地检查这些缺陷。 该检查装置可以安装在烟草包装机上。
    • 8. 发明申请
    • Mixture indentification system
    • 混合识别系统
    • US20080316483A1
    • 2008-12-25
    • US12153242
    • 2008-05-15
    • Makoto TaiTakafumi IzumiyaTsuyoshi FutamuraShigeyuki Shinohara
    • Makoto TaiTakafumi IzumiyaTsuyoshi FutamuraShigeyuki Shinohara
    • G01N21/25
    • G01N21/35G01N21/3559G01N21/3563G01N21/359G01N21/8901
    • A mixture identification system for detecting foreign matter admixed in a tobacco material (T) includes a conveyor (2) for conveying the material (T), an irradiation device (6) for irradiating infrared light toward an inspection line (IL) extending across the conveyor (2), an infrared camera device (10) for receiving the infrared light reflected from the tobacco material (T) passing across the inspection line (IL) and outputting image data of the material (T) based on the received infrared light, and a discrimination circuit (96) for detecting foreign matter in the material (T) based on the output from the camera device (10). The infrared camera device (10) has infrared filters (70, 76, 82) for receiving the infrared light reflected from the tobacco material (T) and allowing only respective specific wavelengths to pass therethrough, and optical line sensors (72, 78, 84) for receiving the infrared light passed through the respective filters (70, 76, 82).
    • 用于检测在烟草材料(T)中混合的异物的混合物识别系统包括用于输送材料(T)的输送机(2),用于将红外光照射到横跨该材料的检查线(IL)的照射装置(6) 输送机(2),用于接收从烟草材料(T)反射的穿过检查线(IL)的红外光并基于所接收的红外光输出材料(T)的图像数据的红外相机装置(10) 以及用于基于来自照相机装置(10)的输出来检测材料(T)中的异物的识别电路(96)。 红外线摄像装置(10)具有红外线过滤器(70,76,82),用于接收从烟草材料(T)反射的红外光,并且仅允许各自的特定波长通过,红外线传感器(72,78,84) ),用于接收通过各个过滤器(70,76,82)的红外光。