| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To form a magnetic field for adjusting the supporting position and angles of a tri-axial sensor or for correcting magnetic field measurements. <P>SOLUTION: A magnetic field measurement adjusting device is provided with a turntable 56 for so supporting magnet pieces as to be in a mirror image relationship with each other with the Y axis in-between; the turntable 56 has a supporting face 57 perpendicular to a revolution axis 70 that crosses the Y axis at a right angle; the magnet pieces are supported by a supporting table 50 attachable to and detachable from the supporting face of the turntable; the supporting table 50 has an opposing face 63 parallel to a plane passing the Y axis and the revolution axis 70 and a pair of supporting flanks 65 parallel to the supporting face 57 of the turntable 56 and crossing the opposing face 63 at a right angle; and positioning mechanisms (64 and 66) to fix the supporting table 50 to the supporting face 57 are so provided that a rotation axis 78 is in the same position on the opposing face 63 whichever of these paired supporting flanks 65 may be in contact with the supporting face 57 in supporting the supporting table 50. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
