公开(公告)号：US08796628B2

公开(公告)日：2014-08-05

申请号：US13511530

申请日：2010-11-30

申请人： Taichi Ijuin ,  Tomio Yamauchi ,  Akira Kawazoe ,  Tetsuya Takatomi

发明人： Taichi Ijuin ,  Tomio Yamauchi ,  Akira Kawazoe ,  Tetsuya Takatomi

IPC分类号： G01N21/35 ,  G01N21/3563 ,  G01M3/38 ,  G01N21/90

CPC分类号： G01N21/35 ,  G01M3/38 ,  G01N21/3563 ,  G01N21/9054 ,  G01N21/9081

摘要： A method for inspecting sealing defects of a container using infrared light. Infrared light in a wavelength range of 1450 nm±20 nm is irradiated from a phototransmitter onto the sealed portion of a sample container Infrared light reflected from or transmitted through the sealed portion of the sample container is received by a photoreceiver, and transmitted to a photodetector through an optical fiber. The infrared light in a same wavelength range as the case of inspecting the sample container is irradiated onto the sealed portion of a container to be inspected. The infrared light reflected from or transmitted through the sealed portion of the inspected container is converted into the analog voltage value and transmitted to a controller. If the infrared light is reduced to be smaller than a threshold set on the basis of the sample container, the sealed portion of the inspected container is judged as a sealing defect.

摘要翻译： 一种使用红外线检查容器的密封缺陷的方法。 波长范围为1450nm±20nm的红外光从光发射器照射到样品容器的密封部分。从或者通过样品容器的密封部分反射或透过的红外光被光接收器接收，并传输到光电检测器 通过光纤。 与检查样品容器的情况相同的波长范围的红外线照射到要检查的容器的密封部分上。 从被检查容器的密封部分反射或透过的红外光被转换为模拟电压值，并被传送到控制器。 如果将红外光减小到小于基于样品容器设定的阈值，则将被检查容器的密封部判断为密封缺陷。

公开(公告)号：US20120267534A1

公开(公告)日：2012-10-25

申请号：US13511530

申请日：2010-11-30

申请人： Taichi Ijuin ,  Tomio Yamauchi ,  Akira Kawazoe ,  Tetsuya Takatomi

发明人： Taichi Ijuin ,  Tomio Yamauchi ,  Akira Kawazoe ,  Tetsuya Takatomi

IPC分类号： G01N21/90

CPC分类号： G01N21/35 ,  G01M3/38 ,  G01N21/3563 ,  G01N21/9054 ,  G01N21/9081

摘要： A method for inspecting sealing defects of a container using infrared light. Infrared light in a wavelength range of 1450 nm±20 nm is irradiated from a phototransmitter onto the sealed portion of a sample container. Infrared light reflected from or transmitted through the sealed portion of the sample container is received by a photoreceiver, and transmitted to a photodetector through an optical fiber. The infrared light in a same wavelength range as the case of inspecting the sample container is irradiated onto the sealed portion of a container to be inspected. The infrared light reflected from or transmitted through the sealed portion of the inspected container is converted into the analog voltage value and transmitted to a controller. If the infrared light is reduced to be smaller than a threshold set on the basis of the sample container, the sealed portion of the inspected container is judged as a sealing defect.

摘要翻译： 一种使用红外线检查容器的密封缺陷的方法。 1450nm±20nm波长范围的红外光从光发射体照射到样品容器的密封部分上。 从样品容器的密封部分反射或透过的红外线由光接收器接收，并通过光纤传输到光电检测器。 与检查样品容器的情况相同的波长范围的红外线照射到要检查的容器的密封部分上。 从被检查容器的密封部分反射或透过的红外光被转换为模拟电压值，并被传送到控制器。 如果将红外光减小到小于基于样品容器设定的阈值，则将被检查容器的密封部判断为密封缺陷。

公开(公告)号：US20120205363A1

公开(公告)日：2012-08-16

申请号：US13383043

申请日：2010-01-18

申请人： Tetsuya Takatomi ,  Shigeki Matsuura ,  Taichi Ijuin ,  Tomio Yamauchi

发明人： Tetsuya Takatomi ,  Shigeki Matsuura ,  Taichi Ijuin ,  Tomio Yamauchi

IPC分类号： B23K13/08

CPC分类号： H05B6/105 ,  G07F9/105 ,  H05B6/06 ,  H05B2213/07

摘要： A canned product heating apparatus includes: a non-contact type temperature detecting element which is not in contact with a surface of a can container; a directional microphone oriented to a closure of the can container; an interrupting circuit which interrupts an electrical supply to a high-frequency induction heating coil based on a signal transmitted from the directional microphone. The electrical supply to the high-frequency induction heating coil is stopped by the interrupting circuit in case the directional microphone captures sonic waves within a predetermined range.

摘要翻译： 罐装产品加热装置包括：非接触型温度检测元件，其不与容器容器的表面接触; 面向容器容器的封闭件的定向麦克风; 中断电路，其基于从定向麦克风发送的信号中断向高频感应加热线圈的电力供应。 在定向麦克风将声波捕获在预定范围内的情况下，中断电路停止向高频感应加热线圈供电。