发明名称 |
X-ray tube adjustment apparatus, x-ray tube adjustment system, and x-ray tube adjustment method |
摘要 |
An initial image (the image of a slit plate 5 imaged when adjusted to an optimal focal diameter) is stored in a storage section 72 of an X-ray tube adjusting apparatus 7 . An acquisition section 74 acquires a test image (the image of the slit plate 5 imaged at the time of adjusting the focal diameter). A presentation section 76 presents the initial image and an image representing the luminance on the initial image (showing a contrast Deltaa between a slit portion 764 a and a residual area portion 766 a in the initial image) and the test image and an image representing the luminance on the test image (showing a contrast Ab between a slit portion 764 b and a residual area portion 766 b in the initial image) simultaneously (in a comparable manner).
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申请公布号 |
US2006067477(A1) |
申请公布日期 |
2006.03.30 |
申请号 |
US20050510213 |
申请日期 |
2005.08.16 |
申请人 |
ISHIKAWA MASAYOSHI;YOKOI TAKANE;NAKAMURA TSUTOMU;OCHIAI YUTAKA;TAKASE KINJI |
发明人 |
ISHIKAWA MASAYOSHI;YOKOI TAKANE;NAKAMURA TSUTOMU;OCHIAI YUTAKA;TAKASE KINJI |
分类号 |
H01J35/14;H05G1/26 |
主分类号 |
H01J35/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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