Title:
陰影測定による制御の方法と装置
Document Type and Number:
Japanese Patent JP4869219
Kind Code:
B2
Abstract:
The device has a light emitter (5) and a light receiver (6) placed perpendicular to main path of the light. The emitter and the receiver are held at the ends of an arm (8) that is bent for passing tubes (2, 3). The arm is connected to a support unit (9) by double hinges (13, 14) whose axes are perpendicular to direction of the main path, where movements of the hinges are controlled by motors. An independent claim is also included for a method of inspecting welded pipe fitting.
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Inventors:
Chano, christophe
Application Number:
JP2007500270A
Publication Date:
February 08, 2012
Filing Date:
February 21, 2005
Export Citation:
Assignee:
INSERM(INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE)
Areva Ense
Areva Ense
International Classes:
G01B11/24; B23K9/095; G01N21/952; G01N21/84
Domestic Patent References:
| JPH02302603A | 1990-12-14 | |||
| JPH1062117A | 1998-03-06 | |||
| JPH04233403A | 1992-08-21 | |||
| JP2001241922A | 2001-09-07 | |||
| JPH11142342A | 1999-05-28 | |||
| JPH1158008A | 1999-03-02 | |||
| JP2000155016A | 2000-06-06 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori