公开(公告)号：US20080132402A1

公开(公告)日：2008-06-05

申请号：US11616716

申请日：2006-12-27

Applicant: TOMOHIRO WATANABE ,  Taihei Mukaide ,  Hidenosuke Itoh

Inventor： TOMOHIRO WATANABE ,  Taihei Mukaide ,  Hidenosuke Itoh

IPC: C03C3/083

CPC classification number: C03C4/0085 ,  C03B19/1438 ,  C03B2201/07 ,  C03B2201/23 ,  C03C3/085 ,  Y10T428/261

Abstract: 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.

Abstract translation: 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

Applicant: Tomohiro Watanabe ,  Taihei Mukaide ,  Hidenosuke Itoh

Inventor： Tomohiro Watanabe ,  Taihei Mukaide ,  Hidenosuke Itoh

IPC: B32B17/00

CPC classification number: C03C4/0085 ,  C03B19/1438 ,  C03B2201/07 ,  C03B2201/23 ,  C03C3/085 ,  Y10T428/261

Abstract: 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：US20060278077A1

公开(公告)日：2006-12-14

申请号：US11449725

申请日：2006-06-09

Applicant: Taihei Mukaide

Inventor： Taihei Mukaide

IPC: B01D53/02

CPC classification number: C01B23/0073 ,  B01D53/02 ,  B01D53/04 ,  B01D2253/20 ,  B01D2256/10 ,  B01D2256/18 ,  B01D2257/102 ,  B01D2257/11 ,  C01B23/0052 ,  C01B2210/0034

Abstract: A gas separation method for separating a specific component gas from a mixed gas using an adsorbent comprises (1) a contact step of bringing a mixed gas into a vessel to contact at a first pressure the mixed gas with an adsorbent whose adsorption property with respect to a specific component gas exhibits hysteresis, (2) a decompression step of decompressing the mixed gas in the vessel to a second pressure which is lower than the first pressure and which is within the hysteresis range, and (3) a desorption step of causing adsorbed matter to detach by placing the adsorbent at a third pressure which is lower than the second pressure and which is outside of the hysteresis range and/or by heating the adsorbent.

公开(公告)号：US09031189B2

公开(公告)日：2015-05-12

申请号：US13522474

申请日：2011-01-27

Applicant: Taihei Mukaide ,  Takashi Noma ,  Kazunori Fukuda ,  Masatoshi Watanabe ,  Kazuhiro Takada

Inventor： Taihei Mukaide ,  Takashi Noma ,  Kazunori Fukuda ,  Masatoshi Watanabe ,  Kazuhiro Takada

IPC: G01N23/04 ,  G01T1/29

CPC classification number: G01T1/29 ,  G01N23/04

Abstract: An X-ray imaging apparatus acquiring a differential phase contrast image of a test object without using a light-shielding mask for X-ray. The apparatus includes an X-ray source, a splitting element configured to spatially divide an X-ray emitted from an X-ray source and a scintillator configured to emit light when a divided X-ray beam divided at the splitting element is incident on the scintillator. The apparatus also includes a light-transmission limiting unit configured to limit transmitting amount of the light emitted from the scintillator and a plurality of light detectors each configured to detect the amount of light that has transmitted through the light-transmission limiting unit. The light-transmission limiting unit is configured such that a light intensity detected at each of the light detectors changes in response to a change in an incident position of the X-ray beam.

Abstract translation: 一种X射线成像装置，在不使用用于X射线的遮光掩模的情况下获取被测物体的差分相位差图像。 该装置包括X射线源，分配元件，被配置为空间上划分从X射线源发射的X射线;以及闪烁器，其被配置为当分裂元件分割的分割的X射线束入射到所述X射线源时发光 闪烁体。 该装置还包括：光限制单元，被配置为限制从闪烁体发射的光的发射量;以及多个光检测器，每个光检测器被配置为检测透射通过光传输限制单元的光量。 光传输限制单元被配置为使得在每个光检测器处检测到的光强度响应于X射线束的入射位置的变化而变化。

公开(公告)号：US08644449B2

公开(公告)日：2014-02-04

申请号：US12993087

申请日：2010-01-15

Applicant: Taihei Mukaide ,  Kazuhiro Takada ,  Kazunori Fukuda ,  Masatoshi Watanabe

Inventor： Taihei Mukaide ,  Kazuhiro Takada ,  Kazunori Fukuda ,  Masatoshi Watanabe

IPC: G03H5/00 ,  G01N23/04

CPC classification number: G21K1/06 ,  A61B6/484 ,  G21K2207/005

Abstract: Provided is an X-ray imaging apparatus and a method of X-ray imaging, with which the apparatus can be reduced in size and a with which differential phase image or a phase image with consideration of an X-ray absorption effect of an object can be obtained.A displacement of X-rays that have been split by a splitting element and have passed through an object is measured. The displacement can be measured by using a first attenuation element having a transmission amount that continuously changes in accordance with the incident position of X-rays. At this time, an X-ray transmittance of an object that is calculated by using a second attenuation element having a transmission amount that does not change in accordance with the incident position of X-rays is used.

Abstract translation: 本发明提供一种X射线成像装置和X射线成像方法，能够减小装置的尺寸，并且考虑到物体的X射线吸收效果的差分相位图像或相位图像可以 得到。 测量已经被分离元件分裂并已通过物体的X射线位移。 可以通过使用具有根据X射线的入射位置连续变化的透射量的第一衰减元件来测量位移。 此时，使用通过使用具有根据X射线的入射位置而不变化的透射量的第二衰减元件计算出的物体的X射线透射率。

公开(公告)号：US20120155505A1

公开(公告)日：2012-06-21

申请号：US13403456

申请日：2012-02-23

Applicant: Akira Morita ,  Jun Yamamoto ,  Kazuyuki Ueda ,  Taihei Mukaide

Inventor： Akira Morita ,  Jun Yamamoto ,  Kazuyuki Ueda ,  Taihei Mukaide

IPC: G01N25/04

CPC classification number: H01M8/04679 ,  H01M8/04365 ,  H01M8/0438 ,  H01M8/04559 ,  H01M8/04589 ,  H01M8/04649 ,  H01M2008/1095

Abstract: In a method for detecting the freezing of water within a fuel cell, precise detection can be performed using a phenomenon specific to the time when water starts to freeze to allow a reduction in erroneous activation. Detection at an early stage after the start of freezing is allowed, and hence measures can be taken against an output reduction before the water within the fuel cell completely freezes.

Abstract translation: 在用于检测燃料电池内的水的冷冻的方法中，可以使用特定于水开始冻结的时间的现象进行精确检测，以允许减少错误的激活。 允许在开始冷冻之后的早期检测，因此在燃料电池内的水完全冻结之前，可以采取措施来防止输出减少。

公开(公告)号：US20110206184A1

公开(公告)日：2011-08-25

申请号：US13125877

申请日：2010-06-09

Applicant: Taihei Mukaide ,  Kazuhiro Takada ,  Kazunori Fukuda ,  Masatoshi Watanabe

Inventor： Taihei Mukaide ,  Kazuhiro Takada ,  Kazunori Fukuda ,  Masatoshi Watanabe

IPC: G01N23/04

CPC classification number: G01N23/04 ,  A61B6/032 ,  A61B6/06 ,  A61B6/4233 ,  A61B6/484 ,  G21K1/06 ,  G21K2207/005

Abstract: The invention is aimed to provide an X-ray imaging apparatus and the like ensuring a sufficient range of detecting the amount of X-ray movement with respect to the pixel size of a detector in comparison with the method disclosed in International Publication No. WO2008/029107. The X-ray imaging apparatus of the present invention has a splitting element which spatially linearly splits an X-ray; and a shielding unit which shields a part of the X-ray which is split by the splitting element and whose position is changed by a test object. The shielding unit has a region transmitting an X-ray and a region having a shielding element shielding an X-ray. A dividing line between the X-ray transmitting region and the region having the shielding element is configured to be arranged obliquely so as to cross the linearly split X-ray.

Abstract translation: 本发明的目的在于提供一种X射线摄像装置等，其与国际公开第WO2008 / 00号公报中公开的方法相比，确保相对于检测器的像素尺寸检测X射线移动量的足够范围， 029107。 本发明的X射线成像装置具有空间线性分割X射线的分离元件; 以及屏蔽单元，其屏蔽由所述分离元件分裂并且其位置被测试对象改变的所述X射线的一部分。 屏蔽单元具有透射X射线的区域和具有屏蔽X射线的屏蔽元件的区域。 X射线透射区域和具有屏蔽元件的区域之间的分界线被配置为倾斜地布置成与线分割X射线交叉。

公开(公告)号：US20110194674A1

公开(公告)日：2011-08-11

申请号：US13058889

申请日：2010-11-29

Applicant: Taihei Mukaide ,  Kazunori Fukuda ,  Masatoshi Watanabe ,  Kazuhiro Takada ,  Takashi Noma

Inventor： Taihei Mukaide ,  Kazunori Fukuda ,  Masatoshi Watanabe ,  Kazuhiro Takada ,  Takashi Noma

IPC: G01N23/04 ,  G01N23/083

CPC classification number: G01N23/046 ,  A61B6/06 ,  A61B6/484 ,  G01N2223/419

Abstract: An X-ray imaging apparatus and an X-ray imaging method can alleviate the influence of scattered X-rays relative to the obtained image. A differential phase contrast image or a phase contrast image of a detection object is computed by using a splitting element and an exposure control unit that synchronizes the X-ray scanning speed and the image acquisition speed of a detecting unit.

Abstract translation: X射线成像装置和X射线成像方法可以减轻散射X射线相对于所获得的图像的影响。 通过使用与检测单元的X射线扫描速度和图像获取速度同步的分割元件和曝光控制单元来计算检测对象的差分相位差图像或相位对比图像。

公开(公告)号：US20110176662A1

公开(公告)日：2011-07-21

申请号：US13121776

申请日：2010-07-23

Applicant: Masatoshi Watanabe ,  Taihei Mukaide ,  Kazuhiro Takada ,  Kazunori Fukuda

Inventor： Masatoshi Watanabe ,  Taihei Mukaide ,  Kazuhiro Takada ,  Kazunori Fukuda

IPC: G01N23/04

CPC classification number: G01T1/202 ,  G01N23/223 ,  G01N2223/076 ,  G01T1/1641

Abstract: An X-ray imaging apparatus and an X-ray imaging method for use in the X-ray imaging apparatus are provided. The X-ray imaging apparatus includes a separating element configured to spatially separate an X-ray generated by an X-ray generator unit and a scintillator array including a plurality of first scintillators arranged therein, where the separated X-rays are made incident on the first scintillators. Each of the first scintillators is configured to vary an intensity of fluorescence induced by the X-ray in accordance with an incident position of the X-ray. The X-ray imaging apparatus further includes a detector configured to detect the intensity of fluorescence emitted from the scintillator array.

Abstract translation: 提供了用于X射线成像装置的X射线成像装置和X射线成像方法。 X射线成像装置包括：分离元件，其被配置为在空间上分离由X射线发生器单元产生的X射线和包括多个第一闪烁体的闪烁体阵列，其中分离的X射线入射到 第一个闪烁器。 每个第一闪烁体被配置为根据X射线的入射位置改变由X射线诱发的荧光强度。 X射线成像装置还包括检测器，其被配置为检测从闪烁体阵列发射的荧光的强度。

公开(公告)号：US20110158389A1

公开(公告)日：2011-06-30

申请号：US13060739

申请日：2009-11-19

Applicant: Taihei Mukaide ,  Kazuhiro Takada ,  Kazunori Fukuda ,  Masatoshi Watanabe

Inventor： Taihei Mukaide ,  Kazuhiro Takada ,  Kazunori Fukuda ,  Masatoshi Watanabe

IPC: G01N23/04

CPC classification number: G01N23/046 ,  A61B6/032 ,  A61B6/484 ,  G01N2223/419 ,  G01T1/00 ,  G21K2207/005

Abstract: An X-ray imaging apparatus for obtaining information on a phase shift of an X-ray caused by an object comprises: an splitting element for splitting spatially an X-ray emitted from an X-ray generator unit into X-ray beams; an attenuator unit having an arrangement of attenuating elements for receiving the X-ray beams split by the splitting element; and an intensity detector unit for detecting intensities of X-ray beams attenuated by the attenuator unit; and the attenuating element changing continuously the transmission amount of the X-ray depending on the X-ray incident position on the element.

Abstract translation: 一种用于获得由对象引起的X射线的相移的信息的X射线成像装置，包括：分割元件，用于将从X射线发生器单元发射的X射线空间分割成X射线束; 衰减器单元，具有用于接收由分离元件分裂的X射线束的衰减元件的布置; 以及强度检测器单元，用于检测衰减器单元衰减的X射线束的强度; 并且衰减元件根据元件上的X射线入射位置连续地改变X射线的透射量。