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    • 58. 发明申请
    • CAN BODY INSPECTION APPARATUS AND METHOD
    • CAN身体检查装置和方法
    • US20160274034A1
    • 2016-09-22
    • US14442250
    • 2013-10-24
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Wataru OOKUBOMasayuki NAKAMURA
    • G01N21/90G01N21/952
    • G01N21/909G01N21/894G01N21/90G01N21/952G01N2021/8455G01N2201/062G01N2201/068
    • A can body inspection apparatus which prevents a drop in resistance to noise while enabling high speed inspection is provided. It is comprised of a light source control means (21, 22) for turning on the light source unit a predetermined number of times of two times or more at predetermined timings at which light can be taken in by the light-detection unit through the open end face of the can body W which is moving along the path of conveyance W, a detection signal integrating means 23 for integrating signal values based on the detection signal which is output from the light-detection unit 15 due to on operations of the light source unit 10, and a condition judging means 24 for using an integrated value which is obtained by the detection signal integrating means 23 as the basis to judge the condition of the can body.
    • 提供了一种能够高速检查的罐身检查装置,其防止噪声下降。 它由一个光源控制装置(21,22)构成,用于在预定的时间点使光源单元接通两次或更多次的预定次数,在预定的时间,光可以由光检测单元通过打开 检测信号积分装置23,用于根据由光源检测单元15输出的检测信号积分信号值的检测信号积分装置23,该罐体W沿着输送路W移动; 单元10,以及条件判断装置24,用于使用由检测信号积分装置23获得的积分值作为判断罐体状态的基准。
    • 59. 发明授权
    • Ultrasonic detection system and method for the detection of transparent window security features in bank notes
    • 超声波检测系统和方法,用于检测钞票中的透明窗口安全功能
    • US08139208B2
    • 2012-03-20
    • US12556328
    • 2009-09-09
    • Sohail Kayani
    • Sohail Kayani
    • G01N21/00
    • G01N29/043G01N21/8914G01N21/894G01N2021/8917G01N2291/0237G01N2291/048G01N2291/105G07D7/08G07D7/12G07D7/185
    • A system and method for automatically detecting the presence of a perforation, tear, or a transparent window security feature in a bank note. The system includes an optical detection device, and an ultrasonic detection device, and a conveyance device for transporting the bank note along a defined path proximate the detection devices. Each detection device comprises a plurality of optical transmitters and corresponding optical receivers that bracket the note path. A computing device is also provided to determine from the output of the optical detection device the presence of an optical abnormality in the bank note; to determine from the output of the ultrasonic detection device the presence of an ultrasonic abnormality in the bank note; and to determine the presence of a perforation, tear, or transparent window feature based upon the results of the optical abnormality determination or the ultrasonic abnormality determination.
    • 一种用于自动检测纸币中穿孔,撕裂或透明窗口安全特征的存在的系统和方法。 该系统包括光学检测装置和超声波检测装置,以及用于沿着靠近检测装置的限定路径传送纸币的输送装置。 每个检测装置包括多个光发送器和相应的光学接收器,其支撑钞票路径。 还提供一种计算装置,用于根据光学检测装置的输出确定钞票中存在光学异常; 从超声波检测装置的输出确定钞票中存在超声异常; 并且基于光学异常确定或超声波异常确定的结果来确定穿孔,撕裂或透明窗口特征的存在。
    • 60. 发明授权
    • Method of investigating a coated surface of an object
    • 调查物体的涂层表面的方法
    • US08020435B2
    • 2011-09-20
    • US11914846
    • 2006-05-18
    • Bo Gillesberg
    • Bo Gillesberg
    • G01N37/00
    • C25D21/12C25D11/26G01N17/02G01N21/8422G01N21/8803G01N21/894G01N2021/8918
    • A method of visually investigating a coated surface of an object, the coating comprising a metal or an alloy, in order to determine whether or not the coating is tight. An increasing potential is applied to the object until a desired current level has been obtained or until a maximum potential has been reached. In case the coating is tight this results in a change in color of the coating. This may be due to a polarization of the coating material and/or due to an increase in thickness of a naturally occurring metal oxide layer. In case the coating is tight the desired current level can not be obtained, and the potential is increased to the maximum level resulting in a change in color. In case pinholes are present it is possible to obtain the desired current level, and the increase in potential is stopped before it is high enough to cause the change in color. Provides a dramatic visual effect allowing an immediate determination of whether or not pinholes are present. Need for additional equipment for determining the presence of pinholes is avoided. In case the coating material is or comprises tantalum or an alloy of tantalum, the color is changed into a distinct blue color.
    • 为了确定涂层是否紧密,可视化地研究物体的涂覆表面的方法,涂层包括金属或合金。 对物体施加增加的电位,直到获得期望的电流水平或直到达到最大电位。 在涂层紧密的情况下,这导致涂层的颜色变化。 这可能是由于涂层材料的极化和/或由于天然存在的金属氧化物层的厚度的增加引起的。 在涂层紧密的情况下,不能获得所需的电流水平,并且电位增加到最大水平,导致颜色变化。 在存在针孔的情况下,可以获得期望的电流水平,并且在高到足以导致颜色变化之前停止电位的增加。 提供戏剧性的视觉效果,可立即确定针孔是否存在。 避免需要额外的设备来确定针孔的存在。 在涂层材料是或包含钽或钽的合金的情况下,颜色变成明显的蓝色。