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1. 发明申请

US20080079426A1 EDDY CURRENT TESTING APPARATUS AND EDDY CURRENT TESTING METHOD 审中-公开
标题翻译： EDDY电流测试装置和EDDY电流测试方法
公开(公告)号：US20080079426A1
公开(公告)日：2008-04-03
申请号：US11862897
申请日：2007-09-27
申请人： Yutaka Suzuki , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
发明人： Yutaka Suzuki , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
IPC分类号： G01N27/90
CPC分类号： G01N27/902
摘要： The eddy current testing apparatus includes a probe having an eddy current testing sensor including a pair of eddy current testing coils. The apparatus also includes an eddy current testing flaw detector inputting detection signals from the eddy current testing sensor. The diameter of a magnetic core used in each of the pair of eddy current testing coils is within the range of 0.1 mm to 0.5 mm.
摘要翻译：涡流检测装置包括具有包括一对涡流检测线圈的涡流检测传感器的探头。该设备还包括涡流测试探伤仪输入来自涡流测试传感器的检测信号。在一对涡流测试线圈中使用的磁芯的直径在0.1mm至0.5mm的范围内。

2. 发明授权

US07772840B2 Eddy current testing method 有权
标题翻译：涡流检测方法
公开(公告)号：US07772840B2
公开(公告)日：2010-08-10
申请号：US12634156
申请日：2009-12-09
申请人： Yutaka Suzuki , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
发明人： Yutaka Suzuki , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
IPC分类号： G01N27/87 , G01N27/90 , G01R33/00
CPC分类号： G01N27/902
摘要： The eddy current testing apparatus includes a probe having an eddy current testing sensor including a pair of eddy current testing coils. The apparatus also includes an eddy current testing flaw detector inputting detection signals from the eddy current testing sensor. The diameter of a magnetic core used in each of the pair of eddy current testing coils is within the range of 0.1 mm to 0.5 mm.
摘要翻译：涡流检测装置包括具有包括一对涡流检测线圈的涡流检测传感器的探头。该设备还包括涡流测试探伤仪输入来自涡流测试传感器的检测信号。在一对涡流测试线圈中使用的磁芯的直径在0.1mm至0.5mm的范围内。

3. 发明申请

US20100085042A1 EDDY CURRENT TESTING APPARATUS AND EDDY CURRENT TESTING METHOD 有权
公开(公告)号：US20100085042A1
公开(公告)日：2010-04-08
申请号：US12634156
申请日：2009-12-09
申请人： Yutaka Suzuki , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
发明人： Yutaka Suzuki , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
IPC分类号： G01N27/82
CPC分类号： G01N27/902
摘要： The eddy current testing apparatus includes a probe having an eddy current testing sensor including a pair of eddy current testing coils. The apparatus also includes an eddy current testing flaw detector inputting detection signals from the eddy current testing sensor. The diameter of a magnetic core used in each of the pair of eddy current testing coils is within the range of 0.1 mm to 0.5 mm.

4. 发明申请

US20090120192A1 ULTRASONIC TESTING APPARATUS FOR TURBINE FORKS AND METHOD THEREOF 有权
标题翻译：用于涡轮机的超声波测试装置及其方法
公开(公告)号：US20090120192A1
公开(公告)日：2009-05-14
申请号：US11862871
申请日：2007-09-27
申请人： Yutaka SUZUKI , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
发明人： Yutaka SUZUKI , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
IPC分类号： G01N29/04
CPC分类号： G01N29/225 , G01N29/07 , G01N29/265 , G01N2291/0289 , G01N2291/2693
摘要： An ultrasonic testing apparatus for a turbine fork of a turbine blade joined to a turbine disc, comprising: an ultrasonic testing sensor; a sensor mounting apparatus for mounting the ultrasonic testing sensor on a flat portion on a side surface of the turbine fork with the turbine blade joined to the turbine disc; and an ultrasonic testing apparatus for inspecting internal and external surfaces of the turbine fork by using reflected waves, which is received by the ultrasonic testing sensor, from the internal surface of the turbine fork.
摘要翻译：一种用于与涡轮盘连接的涡轮叶片的涡轮叉的超声波测试装置，包括：超声波测试传感器; 传感器安装装置，用于将所述超声波检测传感器安装在所述涡轮叶片的侧表面上的平坦部分上，所述涡轮叶片接合到所述涡轮盘; 以及超声波检查装置，用于通过使用由超声波检测传感器接收的反射波从涡轮叉的内表面检查涡轮叉的内表面和外表面。

5. 发明授权

US07872472B2 Eddy current testing apparatus and eddy current testing method 有权
标题翻译：涡流检测仪和涡流检测方法
公开(公告)号：US07872472B2
公开(公告)日：2011-01-18
申请号：US12634161
申请日：2009-12-09
申请人： Yutaka Suzuki , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
发明人： Yutaka Suzuki , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
IPC分类号： G01N27/87 , G01N27/90 , G01R33/00
CPC分类号： G01N27/902
摘要： An eddy current testing method for a turbine rotor including a disc, a plurality of turbine blades disposed along the periphery of the disc, and a plurality of pins for joining a blade fork portion formed on each of the plurality of turbine blades to a disc fork portion formed on the disc, the method including inserting a probe having an eddy current testing sensor into a hole formed through the disc fork portion and the blade fork portion by pulling out one of the plurality of pins in a state that the blade fork portion is still inserted into the disc fork portion; and performing eddy current testing for at least part of an internal surface of the hole by using the probe.
摘要翻译：一种用于涡轮转子的涡流测试方法，包括盘，沿着盘的周边设置的多个涡轮叶片，以及多个销，用于将形成在多个涡轮叶片中的每一个上的叶片叉部连接到盘形叉形成在盘上的部分，该方法包括：将具有涡流检测传感器的探针插入到通过盘形叉部分形成的孔和刀叉部分中，其中刀叉部分是仍插入盘形叉部分; 并通过使用探头对孔的内表面的至少一部分进行涡流测试。

6. 发明授权

US07841237B2 Ultrasonic testing apparatus for turbine forks and method thereof 有权
标题翻译：用于涡轮叉的超声波测试装置及其方法
公开(公告)号：US07841237B2
公开(公告)日：2010-11-30
申请号：US11862871
申请日：2007-09-27
申请人： Yutaka Suzuki , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
发明人： Yutaka Suzuki , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
IPC分类号： G01N29/04
CPC分类号： G01N29/225 , G01N29/07 , G01N29/265 , G01N2291/0289 , G01N2291/2693
摘要： An ultrasonic testing apparatus for a turbine fork of a turbine blade joined to a turbine disc, comprising: an ultrasonic testing sensor; a sensor mounting apparatus for mounting the ultrasonic testing sensor on a flat portion on a side surface of the turbine fork with the turbine blade joined to the turbine disc; and an ultrasonic testing apparatus for inspecting internal and external surfaces of the turbine fork by using reflected waves, which is received by the ultrasonic testing sensor, from the internal surface of the turbine fork.
摘要翻译：一种用于与涡轮盘连接的涡轮叶片的涡轮叉的超声波测试装置，包括：超声波测试传感器; 传感器安装装置，用于将所述超声波检测传感器安装在所述涡轮叶片的侧表面上的平坦部分上，所述涡轮叶片接合到所述涡轮盘; 以及超声波检查装置，用于通过使用由超声波检测传感器接收的反射波从涡轮叉的内表面检查涡轮叉的内表面和外表面。

7. 发明申请

US20100085043A1 EDDY CURRENT TESTING APPARATUS AND EDDY CURRENT TESTING METHOD 有权
标题翻译： EDDY电流测试装置和EDDY电流测试方法
公开(公告)号：US20100085043A1
公开(公告)日：2010-04-08
申请号：US12634161
申请日：2009-12-09
申请人： Yutaka Suzuki , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
发明人： Yutaka Suzuki , Masahiro Koike , Tetsuya Matsui , Kojirou Kodaira , Katsumi Isaka , Mitsuru Odakura , Kenji Tayama , Kazuhiro Suzuki , Kenji Kumasaka , Yuuji Adachi
IPC分类号： G01N27/82
CPC分类号： G01N27/902
摘要： The eddy current testing apparatus includes a probe having an eddy current testing sensor including a pair of eddy current testing coils. The apparatus also includes an eddy current testing flaw detector inputting detection signals from the eddy current testing sensor. The diameter of a magnetic core used in each of the pair of eddy current testing coils is within the range of 0.1 mm to 0.5 mm.
摘要翻译：涡流检测装置包括具有包括一对涡流检测线圈的涡流检测传感器的探头。该设备还包括涡流测试探伤仪输入来自涡流测试传感器的检测信号。在一对涡流测试线圈中使用的磁芯的直径在0.1mm至0.5mm的范围内。

8. 发明授权

US4367457A Signal processing apparatus 失效
标题翻译：信号处理装置
公开(公告)号：US4367457A
公开(公告)日：1983-01-04
申请号：US260122
申请日：1981-05-04
申请人： Masaharu Tadauchi , Kenji Kumasaka
发明人： Masaharu Tadauchi , Kenji Kumasaka
IPC分类号： H04N1/401 , G06K7/10 , G06K9/38 , G06T1/00 , H04N1/403
CPC分类号： G06K7/10851 , G06K9/38 , H04N1/403
摘要： A signal processing apparatus includes an updown counter for storing a maximum value of analog video signals produced from an array of photoelectric converting elements in a form of digital signal, and a distortion memory for storing a distortion characteristic of the analog video signal output from the photoelectric converting element. A reference voltage is produced on the basis of the output voltages from the up-down counter and the distortion memory to be compared with the analog video signal output from the photoelectric converting element array for encoding the analog video signal into a corresponding binary signal. The up-down counter is decremented with a periodical interval.
摘要翻译：信号处理装置包括用于存储从数字信号形式的光电转换元件阵列产生的模拟视频信号的最大值的升降计数器，以及用于存储从光电输出的模拟视频信号的失真特性的失真存储器转换元素。基于来自上下计数器和失真存储器的输出电压产生参考电压，以将其与从光电转换元件阵列输出的模拟视频信号进行比较，以将模拟视频信号编码为相应的二进制信号。递增计数器按期间间隔递减。

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