公开(公告)号：US09103923B2

公开(公告)日：2015-08-11

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: G01T1/202 ,  G01N23/223 ,  G01T1/164

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：US08430560B2

公开(公告)日：2013-04-30

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: G01N25/02

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：US08036336B2

公开(公告)日：2011-10-11

申请号：US12834355

申请日：2010-07-12

Applicant: Taihei Mukaide ,  Kazuhiro Takada ,  Masatoshi Watanabe

Inventor： Taihei Mukaide ,  Kazuhiro Takada ,  Masatoshi Watanabe

IPC: G01N23/06

CPC classification number: G21K1/10 ,  A61B6/484 ,  G01N23/046 ,  G01N23/06 ,  G01N23/20 ,  G01N2223/419 ,  G21K2207/005

Abstract: A simplified X-ray imaging apparatus is capable of computationally determining effective atomic numbers with small error factors even for light elements. The X-ray imaging apparatus has an X-ray generation unit 101 (400) for generating X-rays and a detector 105 (405) for detecting X-rays transmitted through an object of examination 104 (403). A computing unit 106 (406) computationally determines a quantity of an X-ray phase attributable to the object of examination and an X-ray transmittance of the object of examination from data detected by the detector. The computing unit also computationally determines an effective atomic number of the object of examination from ρet determined from the quantity of the X-ray phase and μt it determined from the X-ray transmittance.

Abstract translation: 简化的X射线成像装置能够计算确定即使对于轻元素也具有小的误差因子的有效原子数。 X射线成像装置具有用于产生X射线的X射线产生单元101（400）和用于检测通过检查对象104（403）传输的X射线的检测器105（405）。 计算单元106（406）根据由检测器检测到的数据，计算地确定归因于检查对象的X射线相位的数量和检查对象的X射线透射率。 计算单元还根据X射线相位的数量和从X射线透射率确定的μt来计算确定检查对象的有效原子序数。

公开(公告)号：US20100072406A1

公开(公告)日：2010-03-25

申请号：US12515857

申请日：2008-11-05

Applicant: Tomohiro Watanabe ,  Taihei Mukaide

Inventor： Tomohiro Watanabe ,  Taihei Mukaide

IPC: G21K5/00 ,  C03C3/095

CPC classification number: G02B1/00 ,  C03C3/062 ,  C03C3/095 ,  C03C4/0085

Abstract: A glass composition for ultraviolet light is provided. The glass composition for ultraviolet light contains Lu, Si, and O in an amount of 99.99 weight % or more in total. The glass composition contains Lu in an amount of 26% or more and 39% or less in cation percent and Si in an amount of 61% or more and 74% or less in cation percent.

Abstract translation: 提供一种用于紫外线的玻璃组合物。 紫外线用玻璃组合物含有总共99.99重量％以上的Lu，Si，O。 玻璃组合物含有阳离子含量为26％以上且39％以下的Lu，阳离子％为61％以上且74％以下的Si。

公开(公告)号：US20090213896A1

公开(公告)日：2009-08-27

申请号：US12390803

申请日：2009-02-23

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

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

IPC: G01N25/06

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：US08908829B2

公开(公告)日：2014-12-09

申请号：US13581498

申请日：2011-02-23

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

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

IPC: G01T1/20 ,  G01N23/02 ,  G01T1/00 ,  A61B6/00

CPC classification number: G01T1/00 ,  A61B6/485 ,  G01N23/02 ,  G01N2223/505 ,  G01N2223/646 ,  G01T1/20 ,  G21K4/00

Abstract: Provided is an X-ray imaging apparatus and an X-ray imaging method that offer an alternative for a refraction contrast method.A first scintillator and a second scintillator are used, the first scintillator generating first fluorescent light when X-rays separated by the separating element are incident thereon, and a second scintillator generating second fluorescent light when X-rays separated by the separating element are incident thereon. The second scintillator has a fluorescence emission intensity gradient such that an amount of emitted fluorescent light changes in accordance with a change in a position at which the X-rays are incident.

Abstract translation: 提供了提供折射对比度方法的替代方案的X射线成像装置和X射线成像方法。 使用第一闪烁器和第二闪烁体，当由分离元件分离的X射线入射时，第一闪烁体产生第一荧光，当由分离元件分离的X射线入射时产生第二荧光的第二闪烁体 。 第二闪烁体具有荧光发射强度梯度，使得发射的荧光的量根据X射线入射的位置的变化而改变。

公开(公告)号：US08487266B2

公开(公告)日：2013-07-16

申请号：US12984515

申请日：2011-01-04

Applicant: Hisato Yabuta ,  Nobuyuki Kaji ,  Ryo Hayashi ,  Masatoshi Watanabe ,  Taihei Mukaide ,  Kazunori Fukuda

Inventor： Hisato Yabuta ,  Nobuyuki Kaji ,  Ryo Hayashi ,  Masatoshi Watanabe ,  Taihei Mukaide ,  Kazunori Fukuda

IPC: G01T1/24

CPC classification number: G01T1/2928 ,  H01L31/085

Abstract: An X-ray detector includes an X-ray photoelectric conversion layer configured to produce electric charges in proportion to X-ray irradiation incident on the layer, a collecting electrode configured to collect the electric charges produced by the X-ray photoelectric conversion layer, a common electrode disposed on a surface of the X-ray photoelectric conversion layer opposite to the collecting electrode, a storage capacitor configured to store the electric charges collected by the collecting electrode, and a readout unit configured to read out the electric charges stored in the storage capacitor. A voltage is to be applied between the collecting electrode and the common electrode. The X-ray photoelectric conversion layer is formed of a polycrystalline oxide.

Abstract translation: X射线检测器包括：X射线光电转换层，被配置为与入射在该层上的X射线照射成比例地产生电荷;收集电极，被配置为收集由X射线光电转换层产生的电荷; 配置在与集电电极相反的X射线光电转换层的表面上的公共电极，配置为存储由集电极收集的电荷的存储电容器，以及读出单元，其被配置为读出存储在存储器中的电荷 电容器。 在集电极和公共电极之间施加电压。 X射线光电转换层由多晶氧化物形成。

公开(公告)号：US20120148023A1

公开(公告)日：2012-06-14

申请号：US13376576

申请日：2011-06-20

Applicant: Taihei Mukaide ,  Nao Nakatsuji

Inventor： Taihei Mukaide ,  Nao Nakatsuji

IPC: G01N23/04

CPC classification number: A61B6/484 ,  A61B6/4035 ,  A61B6/4291 ,  G01N23/046 ,  G01N23/20 ,  G01N2223/419 ,  G21K1/043 ,  G21K1/046 ,  G21K2207/005

Abstract: An X-ray imaging apparatus and an imaging method capable of acquiring an image of a test object associated with a phase shift in consideration of X-ray absorption is provided. A splitting element configured to spatially split an X-ray into multiple X-ray beams is provided. A shielding unit including a plurality of shielding elements configured to block part of an X-ray acquired by the splitting element is provided. Part of X-ray beams detected at the first detection pixels is blocked by the shielding elements. The X-ray beams detected by the second detection pixels adjoining the first detection pixels are not blocked by the shielding elements.

Abstract translation: 提供了能够考虑X射线吸收而获取与相移相关联的被测对象的图像的X射线摄像装置和摄像方法。 提供了将X射线空间分割成多个X射线束的分割元件。 提供一种屏蔽单元，其包括被配置为阻挡由所述分离元件获取的X射线的一部分的多个屏蔽元件。 在第一检测像素处检测到的X射线束的一部分被屏蔽元件阻挡。 由与第一检测像素相邻的第二检测像素检测出的X射线束不被屏蔽元件遮挡。

公开(公告)号：US07935947B2

公开(公告)日：2011-05-03

申请号：US12515857

申请日：2008-11-05

Applicant: Tomohiro Watanabe ,  Taihei Mukaide

Inventor： Tomohiro Watanabe ,  Taihei Mukaide

IPC: C03C1/00 ,  C01F17/00

CPC classification number: G02B1/00 ,  C03C3/062 ,  C03C3/095 ,  C03C4/0085

Abstract: A glass composition for ultraviolet light is provided. The glass composition for ultraviolet light contains Lu, Si, and O in an amount of 99.99 weight % or more in total. The glass composition contains Lu in an amount of 26% or more and 39% or less in cation percent and Si in an amount of 61% or more and 74% or less in cation percent.

Abstract translation: 提供一种用于紫外线的玻璃组合物。 紫外线用玻璃组合物含有总共99.99重量％以上的Lu，Si，O。 玻璃组合物含有阳离子含量为26％以上且39％以下的Lu，阳离子％为61％以上且74％以下的Si。

公开(公告)号：US20100278304A1

公开(公告)日：2010-11-04

申请号：US12834355

申请日：2010-07-12

Applicant: Taihei Mukaide ,  Kazuhiro Takada ,  Masatoshi Watanabe

Inventor： Taihei Mukaide ,  Kazuhiro Takada ,  Masatoshi Watanabe

IPC: G01N23/06

CPC classification number: G21K1/10 ,  A61B6/484 ,  G01N23/046 ,  G01N23/06 ,  G01N23/20 ,  G01N2223/419 ,  G21K2207/005

Abstract: A simplified X-ray imaging apparatus is capable of computationally determining effective atomic numbers with small error factors even for light elements. The X-ray imaging apparatus has an X-ray generation unit 101 (400) for generating X-rays and a detector 105 (405) for detecting X-rays transmitted through an object of examination 104 (403). A computing unit 106 (406) computationally determines a quantity of an X-ray phase attributable to the object of examination and an X-ray transmittance of the object of examination from data detected by the detector. The computing unit also computationally determines an effective atomic number of the object of examination from ρet determined from the quantity of the X-ray phase and μt it determined from the X-ray transmittance.

Abstract translation: 简化的X射线成像装置能够计算确定即使对于轻元素也具有小的误差因子的有效原子数。 X射线成像装置具有用于产生X射线的X射线产生单元101（400）和用于检测通过检查对象104（403）传输的X射线的检测器105（405）。 计算单元106（406）根据由检测器检测到的数据，计算地确定归因于检查对象的X射线相位的数量和检查对象的X射线透射率。 计算单元还根据X射线相位的数量和从X射线透射率确定的μt来计算确定检查对象的有效原子序数。