公开(公告)号：US20100096565A1

公开(公告)日：2010-04-22

申请号：US12443557

申请日：2007-11-20

申请人： Taihei Mukaide ,  Tomohiro Watanabe ,  Hidenosuke Itoh

发明人： Taihei Mukaide ,  Tomohiro Watanabe ,  Hidenosuke Itoh

IPC分类号： G21K5/00

CPC分类号： C03C3/125 ,  C03C4/0085 ,  G02B1/00

摘要： A glass composition for ultraviolet light is provided. The glass composition for ultraviolet light contains Lu, Al, and O in an amount of 99.99 weight % or more in total. The glass composition contains Lu in an amount of 24% or more and 33% or less in cation percent and Al in an amount of 67% or more and 76% or less in cation percent.

摘要翻译： 提供一种用于紫外线的玻璃组合物。 用于紫外线的玻璃组合物含有总共99.99重量％以上的Lu，Al和O。 玻璃组合物含有阳离子百分比为24％以上且33％以下的Lu，阳离子％为67％以上且76％以下的Al。

公开(公告)号：US20080131690A1

公开(公告)日：2008-06-05

申请号：US11931848

申请日：2007-10-31

申请人： Tomohiro Watanabe ,  Taihei Mukaide ,  Hidenosuke Itoh

发明人： Tomohiro Watanabe ,  Taihei Mukaide ,  Hidenosuke Itoh

IPC分类号： B32B17/00

CPC分类号： C03C4/0085 ,  C03C3/087 ,  Y10T428/261

摘要： An optical glass containing Si, Al, Ca, and O is provided. The optical glass contains Si in an amount of 7% or more and 93% or less, in cation percent, Al in an amount of 2% or more and 57% or less, in cation percent, and Ca in an amount of 2% or more and 52% or less, in cation percent. In the optical glass, a total amount of Si, Al, and Ca is 99.5% or more, in cation percent. Further, the optical glass contains Fe and Na each in an amount of 0.01 wtppm or less and has a transmittance to a light having a wavelength of 248 nm of 15% or more at a thickness of 5 mm.

摘要翻译： 提供含有Si，Al，Ca和O的光学玻璃。 光学玻璃含有阳离子％7％以上且93％以下的Si，阳离子％2％以上57％以下的Al，2％ 以上且52％以下。 在光学玻璃中，Si，Al，Ca的总量为99.5％以上。 此外，光学玻璃含有0.01重量ppm以下的Fe和Na，并且对于厚度为5mm的波长为248nm的光的透射率为15％以上。

公开(公告)号：US20120152730A1

公开(公告)日：2012-06-21

申请号：US13402909

申请日：2012-02-23

申请人： Taihei Mukaide ,  Tomohiro Watanabe ,  Hidenosuke Itoh

发明人： Taihei Mukaide ,  Tomohiro Watanabe ,  Hidenosuke Itoh

IPC分类号： C23C14/34

CPC分类号： C03C3/125 ,  C03C4/0085 ,  G02B1/00

摘要： A glass composition for ultraviolet light is provided. The glass composition for ultraviolet light contains Lu, Al, and O in an amount of 99.99 weight % or more in total. The glass composition contains Lu in an amount of 24% or more and 33% or less in cation percent and Al in an amount of 67% or more and 76% or less in cation percent.

摘要翻译： 提供一种用于紫外线的玻璃组合物。 用于紫外线的玻璃组合物含有总共99.99重量％以上的Lu，Al和O。 玻璃组合物含有阳离子百分比为24％以上且33％以下的Lu，阳离子％为67％以上且76％以下的Al。

公开(公告)号：US07727918B2

公开(公告)日：2010-06-01

申请号：US11932024

申请日：2007-10-31

申请人： Tomohiro Watanabe ,  Taihei Mukaide ,  Hidenosuke Itoh

发明人： Tomohiro Watanabe ,  Taihei Mukaide ,  Hidenosuke Itoh

IPC分类号： C03C3/085

CPC分类号： C03C4/0085 ,  C03B19/1438 ,  C03B2201/07 ,  C03B2201/23 ,  C03C3/085 ,  Y10T428/261

摘要： An optical glass that contains Si, Al, Mg, and O is provided. The optical glass contains Si in an amount of 40% or more and 60% or less, in cation percent, Al in an amount of 10% or more and 35% or less, in cation percent, and Mg in an amount of 20% or more and 35% or less, in cation percent. In the optical glass, the total amount of Si, Al, and Mg is 99.5% or more, in cation percent. Furthermore, the optical glass contains Fe and Na each in an amount of 0.01 wtppm or less and has a transmittance to a light having a wavelength of 248 nm of 40% or more at a thickness of 5 mm.

摘要翻译： 提供含有Si，Al，Mg和O的光学玻璃。 光学玻璃的阳离子含量为40％以上且60％以下的Si，阳离子％为10％以上且35％以下的Al，20质量％的Mg， 以上且35％以下，以阳离子％计。 在光学玻璃中，Si，Al，Mg的总量为99.5％以上。 此外，光学玻璃含有0.01重量ppm以下的Fe和Na，并且对于厚度为5mm的波长为248nm的光的透射率为40％以上。

公开(公告)号：US20080132401A1

公开(公告)日：2008-06-05

申请号：US11616704

申请日：2006-12-27

申请人： Tomohiro WATANABE ,  Taihei Mukaide ,  Hidenosuke Itoh

发明人： Tomohiro WATANABE ,  Taihei Mukaide ,  Hidenosuke Itoh

IPC分类号： C03C3/06 ,  C03C3/062 ,  C03C3/087

CPC分类号： C03C4/0085 ,  C03C3/087 ,  Y10T428/261

摘要： An optical glass containing Si, Al, Ca, and O is provided. The optical glass contains Si in an amount of 7% or more and 93% or less, in cation percent, Al in an amount of 2% or more and 57% or less, in cation percent, and Ca in an amount of 2% or more and 52% or less, in cation percent. In the optical glass, a total amount of Si, Al, and Ca is 99.5% or more, in cation percent. Further, the optical glass contains Fe and Na each in an amount of 0.01 wtppm or less and has a transmittance to a light having a wavelength of 248 nm of 15% or more at a thickness of 5 mm.

公开(公告)号：US20080132402A1

公开(公告)日：2008-06-05

申请号：US11616716

申请日：2006-12-27

申请人： TOMOHIRO WATANABE ,  Taihei Mukaide ,  Hidenosuke Itoh

发明人： TOMOHIRO WATANABE ,  Taihei Mukaide ,  Hidenosuke Itoh

IPC分类号： C03C3/083

CPC分类号： C03C4/0085 ,  C03B19/1438 ,  C03B2201/07 ,  C03B2201/23 ,  C03C3/085 ,  Y10T428/261

摘要： An optical glass that contains Si, Al, Mg, and O is provided. The optical glass contains Si in an amount of 40% or more and 60% or less, in cation percent, Al in an amount of 10% or more and 35% or less, in cation percent, and Mg in an amount of 20% or more and 35% or less, in cation percent. In the optical glass, the total amount of Si, Al, and Mg is 99.5% or more, in cation percent. Furthermore, the optical glass contains Fe and Na each in an amount of 0.01 wtppm or less and has a transmittance to a light having a wavelength of 248 nm of 40% or more at a thickness of 5 mm.

摘要翻译： 提供含有Si，Al，Mg和O的光学玻璃。 光学玻璃的阳离子含量为40％以上且60％以下的Si，阳离子％为10％以上且35％以下的Al，20质量％的Mg， 以上且35％以下，以阳离子％计。 在光学玻璃中，Si，Al，Mg的总量为99.5％以上。 此外，光学玻璃含有0.01重量ppm以下的Fe和Na，并且对于厚度为5mm的波长为248nm的光的透射率为40％以上。

公开(公告)号：US20080131691A1

公开(公告)日：2008-06-05

申请号：US11932024

申请日：2007-10-31

申请人： Tomohiro Watanabe ,  Taihei Mukaide ,  Hidenosuke Itoh

发明人： Tomohiro Watanabe ,  Taihei Mukaide ,  Hidenosuke Itoh

IPC分类号： B32B17/00

CPC分类号： C03C4/0085 ,  C03B19/1438 ,  C03B2201/07 ,  C03B2201/23 ,  C03C3/085 ,  Y10T428/261

摘要： An optical glass that contains Si, Al, Mg, and O is provided. The optical glass contains Si in an amount of 40% or more and 60% or less, in cation percent, Al in an amount of 10% or more and 35% or less, in cation percent, and Mg in an amount of 20% or more and 35% or less, in cation percent. In the optical glass, the total amount of Si, Al, and Mg is 99.5% or more, in cation percent. Furthermore, the optical glass contains Fe and Na each in an amount of 0.01 wtppm or less and has a transmittance to a light having a wavelength of 248 nm of 40% or more at a thickness of 5 mm.

公开(公告)号：US09006656B2

公开(公告)日：2015-04-14

申请号：US13824974

申请日：2011-10-11

申请人： Hidenosuke Itoh ,  Kentaro Nagai

发明人： Hidenosuke Itoh ,  Kentaro Nagai

IPC分类号： G01T1/17 ,  G01B9/02 ,  G01N23/04 ,  G21K1/06

CPC分类号： G01N23/20075 ,  G01B9/02068 ,  G01N23/04 ,  G21K1/06 ,  G21K2207/005

摘要： An imaging apparatus includes a diffraction grating which diffracts electromagnetic waves from an electromagnetic wave source, a shield grating which shields a part of the electromagnetic waves diffracted by the diffraction grating, a detector which detects an intensity distribution of the electromagnetic waves through the shield grating, and an adjusting unit which adjusts the attitude of at least one of the diffraction grating and the shield grating on the basis of the detection result by the detector, wherein the adjusting unit divides the intensity distribution detected by the detector into a plurality of regions and adjusts the attitude of at least one of the diffraction grating and the shield grating on the basis of the intensity distributions of the plurality of regions.

摘要翻译： 一种成像装置包括：衍射光栅，其衍射来自电磁波源的电磁波;屏蔽光栅，其屏蔽衍射光栅衍射的电磁波的一部分;检测器，其检测通过所述屏蔽光栅的电磁波的强度分布; 以及调整单元，其基于所述检测器的检测结果来调整所述衍射光栅和所述屏蔽光栅中的至少一个的姿态，其中，所述调整单元将所述检测器检测到的强度分布除以多个区域，并且调整 基于多个区域的强度分布，衍射光栅和屏蔽光栅中的至少一个的姿态。

公开(公告)号：US08831174B2

公开(公告)日：2014-09-09

申请号：US13521122

申请日：2011-01-31

申请人： Naoki Kohara ,  Hidenosuke Itoh

发明人： Naoki Kohara ,  Hidenosuke Itoh

IPC分类号： G01N23/04 ,  A61B6/00 ,  A61B6/06 ,  G01N23/20

CPC分类号： A61B6/06 ,  A61B6/4092 ,  A61B6/4291 ,  A61B6/484 ,  G01N23/20008

摘要： There is provided an X-ray imaging method for reducing unnecessary components caused by a transmittance distribution of an object and unevenness in irradiation by a light source and accurately calculating a differential phase at the time of X-ray imaging by SDG.

摘要翻译： 提供一种用于减少由物体的透射率分布和光源的照射不均匀引起的不必要成分的X射线成像方法，并且通过SDG在X射线成像时精确计算差分相位。

公开(公告)号：US08718228B2

公开(公告)日：2014-05-06

申请号：US12922145

申请日：2009-03-12

申请人： Takashi Nakamura ,  Aya Imada ,  Hidenosuke Itoh

发明人： Takashi Nakamura ,  Aya Imada ,  Hidenosuke Itoh

IPC分类号： G21K1/00

CPC分类号： G21K1/06 ,  A61B6/06 ,  A61B6/4291 ,  A61B6/484 ,  G02B5/1814 ,  G02B5/1871 ,  G21K2207/005

摘要： A phase grating used for X-ray phase imaging is provided, in which a pitch can be narrowed by using a diffraction grating with a low aspect ratio. A phase grating used for X-ray phase imaging, characterized in that the phase grating includes a first diffraction grating in which a first projection part whose thickness is formed so that an in-coming X-ray transmits with a phase π-shifted, and a first aperture part with the same aperture width as a width of the first projection part are cyclically arranged, and a second diffraction grating in which a second projection part with the same width as a width of the first projection part, and a second aperture part with the same aperture width as the aperture width of the first aperture part are cyclically arranged, and the second diffraction grating is formed as displaced on the first diffraction grating.

摘要翻译： 提供了用于X射线相位成像的相位光栅，其中可以通过使用具有低纵横比的衍射光栅来缩小间距。 一种用于X射线相位成像的相位光栅，其特征在于，所述相位光栅包括第一衍射光栅，其中第一突出部分的厚度形成为使得入射X射线以相位移动的方式透射， 并且具有与第一突出部分的宽度相同的孔径宽度的第一开口部分循环地布置;以及第二衍射光栅，其中具有与第一突出部分的宽度相同的宽度的第二突出部分和第二孔径 具有与第一孔部分的孔径宽度相同的孔径宽度的部分循环地布置，并且第二衍射光栅在第一衍射光栅上形成为位移。