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1. 发明公开

EP0161689A3 Chain-like self-moving robot and control system therefor 失效
标题翻译：链式自动机器人及其控制系统
公开(公告)号：EP0161689A3
公开(公告)日：1987-04-15
申请号：EP85106068
申请日：1985-05-17
申请人： HITACHI, LTD. , TOKYO GAS CO., LTD.
发明人： Takagi, Atsushi Ikebukuro Apartment 1305 , Izumi, Shigeru , Takahashi, Fuminobu , Sato, Chikara , Naito, Shinji , Sonoda, Shinji
IPC分类号： F17D05/00 , G01M03/00 , B08B09/04
CPC分类号： G01M3/005 , B08B9/0551 , F16L55/34
摘要： A chain-like self-moving robot includes three or more capsule units (a 1 , a 2 , ..., a N ) connected to one another in a string by means of couplers (b 1 , b 2 , ..., b N ; 112K). By expanding and contracting intercapsule spaces in a predetermined sequence so that a smaller number of the capsules are moved while a larger number of capsules remain stationary, the chain-like robot can move forwardly or backwardly.

2. 发明公开

EP0161689A2 Chain-like self-moving robot 失效
标题翻译：连锁自动移动机器人。
公开(公告)号：EP0161689A2
公开(公告)日：1985-11-21
申请号：EP85106068.1
申请日：1985-05-17
申请人： HITACHI, LTD. , TOKYO GAS CO., LTD.
发明人： Takagi, Atsushi Ikebukuro Apartment 1305 , Izumi, Shigeru , Takahashi, Fuminobu , Sato, Chikara , Naito, Shinji , Sonoda, Shinji
IPC分类号： F17D5/00 , G01M3/00 , B08B9/04
CPC分类号： G01M3/005 , B08B9/0551 , F16L55/34
摘要： A chain-like self-moving robot includes three or more capsule units (a 1 , a 2 , ..., a N ) connected to one another in a string by means of couplers (b 1 , b 2 , ..., b N ; 112K). By expanding and contracting intercapsule spaces in a predetermined sequence so that a smaller number of the capsules are moved while a larger number of capsules remain stationary, the chain-like robot can move forwardly or backwardly.

3. 发明授权

EP0161689B1 Chain-like self-moving robot 失效
标题翻译：链式自动机器人
公开(公告)号：EP0161689B1
公开(公告)日：1989-11-08
申请号：EP85106068.1
申请日：1985-05-17
申请人： HITACHI, LTD. , TOKYO GAS CO., LTD.
发明人： Takagi, Atsushi Ikebukuro Apartment 1305 , Izumi, Shigeru , Takahashi, Fuminobu , Sato, Chikara , Naito, Shinji , Sonoda, Shinji
IPC分类号： F17D5/00 , G01M3/00 , B08B9/04
CPC分类号： G01M3/005 , B08B9/0551 , F16L55/34

4. 发明授权

EP0129205B1 Noncontacting ultrasonic flaw detecting method 失效
标题翻译：非超声波检测方法
公开(公告)号：EP0129205B1
公开(公告)日：1991-03-27
申请号：EP84106778.8
申请日：1984-06-14
申请人： HITACHI, LTD.
发明人： Takahashi, Fuminobu
IPC分类号： G01N29/04
CPC分类号： G01N29/2418

5. 发明授权

EP0188782B1 Sectional radiography display method and apparatus 失效
标题翻译：部分放射显示方法和装置
公开(公告)号：EP0188782B1
公开(公告)日：1989-10-04
申请号：EP85116296.6
申请日：1985-12-19
申请人： HITACHI, LTD.
发明人： Ogura, Satoshi , Takahashi, Fuminobu , Kanamori, Takahiro , Koga, Kazunori , Koike, Masahiro , Itoh, Shinichi
IPC分类号： G01N23/04
CPC分类号： A61B6/035 , A61B6/4266 , G01N23/046 , G01N2223/419

6. 发明公开

EP0188782A1 Sectional radiography display method and apparatus 失效
标题翻译： Sezetionsradiographisches Anzeigeverfahren und Vorrichtungdafür。
公开(公告)号：EP0188782A1
公开(公告)日：1986-07-30
申请号：EP85116296.6
申请日：1985-12-19
申请人： HITACHI, LTD.
发明人： Ogura, Satoshi , Takahashi, Fuminobu , Kanamori, Takahiro , Koga, Kazunori , Koike, Masahiro , Itoh, Shinichi
IPC分类号： G01N23/04
CPC分类号： A61B6/035 , A61B6/4266 , G01N23/046 , G01N2223/419
摘要： A sectional radiography display apparatus is provided with a detector driving device (22, 23, 25) for moving a radiation detector (31) on a part of a circumference around a radiation source. The radiation detector is arranged in plural at fixed intervals on the circumference so that the respective incident radioactive ray enters each detector at a right angle thereto, and a plurality of the detectors are joined so that they can be moved simultaneously.
摘要翻译：剖面放射线照相显示装置设置有用于在围绕辐射源的周围的一部分上移动辐射检测器（31）的检测器驱动装置（22,23,25）。放射线检测器在圆周上以固定的间隔布置成多个，使得各个入射的放射线以与其成直角的方式进入每个检测器，并且多个检测器被接合，使得它们可以同时移动。

7. 发明授权

EP0188782B2 Sectional radiography display method and apparatus 失效
标题翻译：部分放射显示方法和装置
公开(公告)号：EP0188782B2
公开(公告)日：1992-10-21
申请号：EP85116296.6
申请日：1985-12-19
申请人： HITACHI, LTD.
发明人： Ogura, Satoshi , Takahashi, Fuminobu , Kanamori, Takahiro , Koga, Kazunori , Koike, Masahiro , Itoh, Shinichi
IPC分类号： G01N23/04
CPC分类号： A61B6/035 , A61B6/4266 , G01N23/046 , G01N2223/419

8. 发明授权

EP0158819B1 Two-probe ultrasonic flaw detection apparatus 失效
标题翻译：双探测超声波检测装置
公开(公告)号：EP0158819B1
公开(公告)日：1989-08-02
申请号：EP85102745.8
申请日：1985-03-11
申请人： HITACHI, LTD.
发明人： Koike, Masahiro , Takahashi, Fuminobu , Ogura, Satoshi , Koga, Kazunori
IPC分类号： G01N29/04
CPC分类号： G01N29/11 , G01N29/4454 , G01N2291/044 , G01N2291/102 , G01N2291/2693 , G01N2291/2695

9. 发明公开

EP0104655A1 Ultrasonic flaw detector driving apparatus of a trackless type 失效
标题翻译：用于超声波探伤器似乎较少驱动器。
公开(公告)号：EP0104655A1
公开(公告)日：1984-04-04
申请号：EP83109687.0
申请日：1983-09-28
申请人： HITACHI, LTD.
发明人： Tsuchita, Kenji , Domon, Kozo , Takahashi, Fuminobu
IPC分类号： G01N29/00
CPC分类号： B82Y15/00 , G01N29/265 , G01N2291/2634
摘要： An ultrasonic flaw detector driving apparatus with no guide rail type including a traveling member (2) capable of being freely mounted to and dismounted from piping (1) to be inspected, and a turning member (3) detachably attached to the traveling member (2) for turning movement thereabout. The traveling member (2) is equipped with a multiplicity of sets of traveling rolling elements (9), maintained in contact with an outer peripheral surface of the piping (1) and spaced apart from one another circumferentially of the piping while the traveling rolling elements (9) of each set which are two in number are spaced apart from each other axially of the traveling member (2). The turning member (3) is equipped with at least one ultrasonic wave probe (4) which scans the outer peripheral surface of the piping (1) to inspect it. As the traveling rolling elements (9,) are rotated, the traveling member (2) travels on the pipe (1) axially thereof, and the turning member (3) moves in turning movement about the traveling member (2) as it is driven, so that the ultrasonic wave probe (4) can scan both axially and circumferentially of the piping (1) to inspect the whole area of the outer peripheral surface of the piping (1).

10. 发明公开

EP0018079A1 Digital type ultrasonic holographic apparatus 失效
标题翻译：数码相机Ultraschall-Holographiegerät。
公开(公告)号：EP0018079A1
公开(公告)日：1980-10-29
申请号：EP80300767.3
申请日：1980-03-12
申请人： Hitachi, Ltd.
发明人： Takahashi, Fuminobu , Suzuki, Kazumichi
IPC分类号： G01N29/00 , G01N29/04 , G03H3/00
CPC分类号： G01N29/0663 , G01N29/343
摘要： A digital type ultrasonic holograph apparatus is provided utilizing a clock pulse generator (12) having a predetermined periodicity, a trigger pulse generator (14) driving a spike pulse generator (15) for producing an ultrasonic pulse beam which is directed by means of a probe (1) on to an object for measurement in synchronism with said clock pulse, a waveform shaping circuit (18) for converting reflected ultrasonic pulse beams from said object for measurement into digital pulses, a time coincidence signal detector (13) for detecting time coincidence between said clock pulse and said digital pulses contained in a predetermined gate period and producing as an output a coincidence signal when they coincide with each other, a scanner (11) for moving an ultrasonic generating and receiving probe (1) to a desired position, and a display device (19) for displaying the hologram of said object for measurement using said coincidence signal as a luminance signal and a position signal of said ultrasonic generating and receiving probe (1) as a deflection signal of said luminance signal. Using this holography apparatus a hologram of said object for measurement is displayed in a fringe pattern and the position and shape of said object for measurement are measured from those of the fringe pattern.
摘要翻译：使用具有预定周期的时钟脉冲发生器（12）提供数字型超声全息设备，触发脉冲发生器（14）驱动尖峰脉冲发生器（15），用于产生通过探头引导的超声脉冲光束（1）与所述时钟脉冲同步的测量对象，用于将来自所述测量对象的反射超声脉冲光束转换为数字脉冲的波形整形电路（18），用于检测时间符合的时间同步信号检测器（13）在所述时钟脉冲和包含在预定门限周期中的所述数字脉冲之间并且当它们彼此一致时产生作为输出的一致信号;用于将超声波发生和接收探针（1）移动到期望位置的扫描器（11）以及显示装置（19），用于使用所述一致信号显示所述测量对象的全息图作为亮度信号和所述超声波的位置信号发声和接收探头（1）作为所述亮度信号的偏转信号。使用该全息设备，所述测量对象的全息图以条纹图案显示，并且所述测量对象的位置和形状是从条纹图案的位置和形状测量的。

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