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1. 发明申请

US20110255659A1 X-RAY CT APPARATUS AND X-RAY DETECTOR 有权
标题翻译： X射线CT装置和X射线探测器
公开(公告)号：US20110255659A1
公开(公告)日：2011-10-20
申请号：US13089892
申请日：2011-04-19
申请人： Yoshiaki YAOI , Seiichiro Murai , Akihiko Taniguchi
发明人： Yoshiaki YAOI , Seiichiro Murai , Akihiko Taniguchi
IPC分类号： G01N23/04 , G01T1/20
CPC分类号： A61B6/032 , A61B6/4291 , G01T1/1644
摘要： An X-ray detector of an X-ray CT apparatus has a collimator, a plurality of scintillators, a light reflector and a plurality of photodiodes. The collimator has a threshold plate with a thickness Wc to eliminate scattered radiation from an X-ray. The plurality of scintillators emit light based on the X-ray. The light reflector is provided in a gap between adjacent scintillators of the plurality of scintillators. The plurality of photodiodes convert the light of each of the plurality of scintillators into the electric signal. The thickness Wc of the threshold plate mounted on the X-ray incident side of the adjacent scintillators, and a thickness Ws of the gap has a relationship shown in a following expression: Wc≧Ws.
摘要翻译： X射线CT装置的X射线检测器具有准直仪，多个闪烁体，光反射体和多个光电二极管。准直器具有厚度为Wc的阈板，以消除来自X射线的散射辐射。多个闪烁体基于X射线发光。光反射器设置在多个闪烁体的相邻闪烁体之间的间隙中。多个光电二极管将多个闪烁器中的每一个的光转换成电信号。安装在相邻的闪烁体的X射线入射侧的阈板的厚度Wc和间隙的厚度Ws具有以下关系式：Wc≥Ws。

2. 发明授权

US08976924B2 X-ray CT apparatus and X-ray detector 有权
标题翻译： X射线CT装置和X射线检测器
公开(公告)号：US08976924B2
公开(公告)日：2015-03-10
申请号：US13089892
申请日：2011-04-19
申请人： Yoshiaki Yaoi , Seiichiro Murai , Akihiko Taniguchi
发明人： Yoshiaki Yaoi , Seiichiro Murai , Akihiko Taniguchi
IPC分类号： A61B6/03 , A61B6/00 , G01T1/164
CPC分类号： A61B6/032 , A61B6/4291 , G01T1/1644
摘要： An X-ray detector of an X-ray CT apparatus has a collimator, a plurality of scintillators, a light reflector and a plurality of photodiodes. The collimator has a threshold plate with a thickness Wc to eliminate scattered radiation from an X-ray. The plurality of scintillators emit light based on the X-ray. The light reflector is provided in a gap between adjacent scintillators of the plurality of scintillators. The plurality of photodiodes convert the light of each of the plurality of scintillators into the electric signal. The thickness Wc of the threshold plate mounted on the X-ray incident side of the adjacent scintillators, and a thickness Ws of the gap has a relationship shown in a following expression: Wc≧Ws.
摘要翻译： X射线CT装置的X射线检测器具有准直仪，多个闪烁体，光反射体和多个光电二极管。准直器具有厚度为Wc的阈板，以消除来自X射线的散射辐射。多个闪烁体基于X射线发光。光反射器设置在多个闪烁体的相邻闪烁体之间的间隙中。多个光电二极管将多个闪烁器中的每一个的光转换成电信号。安装在相邻的闪烁体的X射线入射侧的阈板的厚度Wc和间隙的厚度Ws具有以下关系式：Wc≥Ws。

3. 发明授权

US09171878B2 Detector and DAS, and X-ray computed tomography apparatus 有权
标题翻译：检测器和DAS，以及X射线计算机断层摄影装置
公开(公告)号：US09171878B2
公开(公告)日：2015-10-27
申请号：US13462109
申请日：2012-05-02
申请人： Yoshiaki Yaoi , Takayuki Yamazaki , Michito Nakayama , Seiichiro Murai , Akihiko Taniguchi
发明人： Yoshiaki Yaoi , Takayuki Yamazaki , Michito Nakayama , Seiichiro Murai , Akihiko Taniguchi
IPC分类号： G01T1/17 , G01T1/20 , H01L27/146 , G21F3/00 , A61B6/10 , G01T1/29 , H04N5/32 , A61B6/03 , A61B6/00
CPC分类号： H01L27/14658 , A61B6/035 , A61B6/107 , A61B6/4291 , G01T1/17 , G01T1/20 , G01T1/2928 , H01L27/146 , H04N5/32
摘要： According to one embodiment, detector and DAS includes an X-ray detector, a board, a DAS, and a plurality of X-ray shielding plates. The X-ray detector detects X-rays and generates an electrical signal corresponding to the detected X-rays. The board is coupled to the X-ray detector and includes a wiring pattern to extract the electrical signal from the X-ray detector. The DAS is coupled to the board and included an electronic part to perform signal processing for the electrical signal. The X-ray shielding plates are provided for the board to prevent the electronic part from being exposed to X-rays transmitted through the X-ray detector. A portion of the wiring pattern is placed between the X-ray shielding plates.
摘要翻译：根据一个实施例，检测器和DAS包括X射线检测器，板，DAS和多个X射线屏蔽板。 X射线检测器检测X射线并产生对应于检测到的X射线的电信号。该电路板耦合到X射线检测器，并且包括从X射线检测器提取电信号的布线图案。 DAS耦合到电路板，并且包括电子部件以对电信号执行信号处理。为了防止电子部件暴露于透过X射线检测器的X射线，设置有X射线屏蔽板。布线图案的一部分被放置在X射线屏蔽板之间。

4. 发明申请

US20130101081A1 DETECTOR AND DAS, AND X-RAY COMPUTED TOMOGRAPHY APPARATUS 有权
标题翻译：检测器和DAS和X射线计算机图像设备
公开(公告)号：US20130101081A1
公开(公告)日：2013-04-25
申请号：US13462109
申请日：2012-05-02
申请人： Yoshiaki Yaoi , Takayuki Yamazaki , Michito Nakayama , Seiichiro Murai , Akihiko Taniguchi
发明人： Yoshiaki Yaoi , Takayuki Yamazaki , Michito Nakayama , Seiichiro Murai , Akihiko Taniguchi
IPC分类号： G21F3/00 , H05G1/60
CPC分类号： H01L27/14658 , A61B6/035 , A61B6/107 , A61B6/4291 , G01T1/17 , G01T1/20 , G01T1/2928 , H01L27/146 , H04N5/32
摘要： According to one embodiment, detector and DAS includes an X-ray detector, a board, a DAS, and a plurality of X-ray shielding plates. The X-ray detector detects X-rays and generates an electrical signal corresponding to the detected X-rays. The board is coupled to the X-ray detector and includes a wiring pattern to extract the electrical signal from the X-ray detector. The DAS is coupled to the board and included an electronic part to perform signal processing for the electrical signal. The X-ray shielding plates are provided for the board to prevent the electronic part from being exposed to X-rays transmitted through the X-ray detector. A portion of the wiring pattern is placed between the X-ray shielding plates.
摘要翻译：根据一个实施例，检测器和DAS包括X射线检测器，板，DAS和多个X射线屏蔽板。 X射线检测器检测X射线并产生对应于检测到的X射线的电信号。该电路板耦合到X射线检测器，并且包括从X射线检测器提取电信号的布线图案。 DAS耦合到电路板，并且包括电子部件以对电信号执行信号处理。为了防止电子部件暴露于透过X射线检测器的X射线，设置有X射线屏蔽板。布线图案的一部分被放置在X射线屏蔽板之间。

5. 发明申请

US20120069954A1 X-RAY COMPUTED TOMOGRAPHY APPARATUS, RADIATION DETECTOR, AND METHOD OF MANUFACTURING RADIATION DETECTOR 有权
标题翻译： X射线计算机图像设备，辐射探测器和制造辐射探测器的方法
公开(公告)号：US20120069954A1
公开(公告)日：2012-03-22
申请号：US13239843
申请日：2011-09-22
申请人： Machiko Iso , Yoshiaki Yaoi , Keiji Matsuda , Shuya Nambu , Takashi Kanemaru , Akihiko Taniguchi
发明人： Machiko Iso , Yoshiaki Yaoi , Keiji Matsuda , Shuya Nambu , Takashi Kanemaru , Akihiko Taniguchi
IPC分类号： A61B6/03 , B23P11/00 , G01T1/24
CPC分类号： A61B6/03 , A61B6/4291 , G21K1/025 , G21K2207/00 , Y10T29/49826
摘要： An X-ray CT apparatus according to an embodiment includes an X-ray detector and a collimator unit. The X-ray detector detects X-rays that have passed through a subject. The collimator unit eliminates scattered radiation from X-rays that are incident on the X-ray detector. The collimator unit includes a plurality of collimator modules, a supporter, and a fixing unit. The plurality of collimator modules each includes a plurality of first collimator plates arranged in a grid along a channel direction and a slice direction that are orthogonal to each other. The supporter supports the collimator modules such that the collimator modules are aligned in a plurality of straight lines along the channel direction and in a plurality of straight lines along the slice direction. The fixing unit is provided to the supporter and fixes positions of the collimator modules in the channel direction and the slice direction.
摘要翻译：根据实施例的X射线CT装置包括X射线检测器和准直器单元。 X射线检测器检测已经穿过被摄体的X射线。准直器单元消除入射在X射线检测器上的X射线的散射辐射。准直器单元包括多个准直器模块，支撑件和定影单元。多个准直仪模块各自包括沿着彼此正交的通道方向和切片方向排列成格栅的多个第一准直仪板。支撑件支撑准直器模块，使得准直器模块沿着通道方向和沿着切片方向的多条直线对齐在多条直线中。固定单元设置在支撑体上，并且在通道方向和切片方向上固定准直模块的位置。

6. 发明授权

US09320476B2 X-ray computed tomography apparatus, radiation detector, and method of manufacturing radiation detector 有权
标题翻译： X射线计算机断层摄影装置，放射线检测器和辐射探测器的制造方法
公开(公告)号：US09320476B2
公开(公告)日：2016-04-26
申请号：US13239843
申请日：2011-09-22
申请人： Machiko Iso , Yoshiaki Yaoi , Keiji Matsuda , Shuya Nambu , Takashi Kanemaru , Akihiko Taniguchi
发明人： Machiko Iso , Yoshiaki Yaoi , Keiji Matsuda , Shuya Nambu , Takashi Kanemaru , Akihiko Taniguchi
IPC分类号： G21K1/12 , A61B6/03 , A61B6/00 , G21K1/02
CPC分类号： A61B6/03 , A61B6/4291 , G21K1/025 , G21K2207/00 , Y10T29/49826
摘要： An X-ray CT apparatus according to an embodiment includes an X-ray detector and a collimator unit. The X-ray detector detects X-rays that have passed through a subject. The collimator unit eliminates scattered radiation from X-rays that are incident on the X-ray detector. The collimator unit includes a plurality of collimator modules, a supporter, and a fixing unit. The plurality of collimator modules each includes a plurality of first collimator plates arranged in a grid along a channel direction and a slice direction that are orthogonal to each other. The supporter supports the collimator modules such that the collimator modules are aligned in a plurality of straight lines along the channel direction and in a plurality of straight lines along the slice direction. The fixing unit is provided to the supporter and fixes positions of the collimator modules in the channel direction and the slice direction.
摘要翻译：根据实施例的X射线CT装置包括X射线检测器和准直器单元。 X射线检测器检测已经穿过被摄体的X射线。准直器单元消除入射在X射线检测器上的X射线的散射辐射。准直器单元包括多个准直器模块，支撑件和定影单元。多个准直仪模块各自包括沿着彼此正交的通道方向和切片方向排列成格栅的多个第一准直仪板。支撑件支撑准直器模块，使得准直器模块沿着通道方向和沿着切片方向的多条直线对齐在多条直线中。固定单元设置在支撑体上，并且在通道方向和切片方向上固定准直模块的位置。

7. 发明申请

US20110255658A1 X-RAY CT APPARATUS AND X-RAY DETECTOR 审中-公开
标题翻译： X射线CT装置和X射线探测器
公开(公告)号：US20110255658A1
公开(公告)日：2011-10-20
申请号：US13089824
申请日：2011-04-19
申请人： Keiji MATSUDA , Yoshiaki Yaoi , Machiko Iso , Shuya Nambu , Takashi Kanemaru , Akihiko Taniguchi
发明人： Keiji MATSUDA , Yoshiaki Yaoi , Machiko Iso , Shuya Nambu , Takashi Kanemaru , Akihiko Taniguchi
IPC分类号： A61B6/03 , G01T1/20
CPC分类号： A61B6/032 , A61B6/4291 , G01T1/1644
摘要： An X-ray detector of an X-ray CT apparatus has a plurality of collimators, a plurality of scintillators, a plurality of photodiodes and a light guide. The plurality of collimators collimate an X-ray. The plurality of scintillators respectively emit fluorescence based on the X-ray from the plurality of collimators. The plurality of photodiodes respectively convert the fluorescence from the plurality of scintillators into the electric signal. The light guide has such a shape as to guide the fluorescence emitted from the plurality of scintillators respectively to the plurality of photodiodes while focusing the fluorescence toward the plurality of photodiodes.
摘要翻译： X射线CT装置的X射线检测器具有多个准直仪，多个闪烁体，多个光电二极管和光导。多个准直仪准直X射线。多个闪烁体基于来自多个准直仪的X射线分别发射荧光。多个光电二极管分别将来自多个闪烁体的荧光转换成电信号。导光体具有将多个闪烁器发出的荧光分别引导到多个光电二极管，同时将荧光聚焦到多个光电二极管的形状。

8. 发明授权

US08591018B2 Ink set and ink-jet recording method 有权
标题翻译：油墨和喷墨记录方法
公开(公告)号：US08591018B2
公开(公告)日：2013-11-26
申请号：US13075576
申请日：2011-03-30
申请人： Kazuma Goto , Akihiko Taniguchi , Shunichi Higashiyama , Masashi Tsuda , Hiromitsu Sago , Narumi Koga , Michiko Aoyama
发明人： Kazuma Goto , Akihiko Taniguchi , Shunichi Higashiyama , Masashi Tsuda , Hiromitsu Sago , Narumi Koga , Michiko Aoyama
IPC分类号： B41J2/01
CPC分类号： C09D11/40 , C09D11/322 , C09D11/324 , C09D11/54
摘要： An ink set containing a water-based ink for ink jet recording and a treatment liquid. The water-based ink contains a phosphate-group modified self-dispersing pigment, water, and a water-soluble organic solvent. The treatment liquid contains an aggregating agent, water, and a water-soluble organic solvent. A dynamic surface tension of the water-based ink, measured under the condition where a life time is about 50 ms, is in the range of 35 mN/m to 45 mN/m. A dynamic surface tension of the treatment liquid, measured under the condition where a life time is about 50 ms, is in the range of 33 mN/m to 45 mN/m.
摘要翻译：一种含有用于喷墨记录的水性油墨和处理液的油墨组。水性油墨含有磷酸酯改性的自分散颜料，水和水溶性有机溶剂。处理液含有聚集剂，水和水溶性有机溶剂。在使用寿命约50ms的条件下测定的水性油墨的动态表面张力为35mN / m〜45mN / m。在寿命约50ms的条件下测量的处理液的动态表面张力在33mN / m至45mN / m的范围内。

9. 发明授权

US08498547B2 Fixing device, image forming apparatus, and method of connecting wires in fixing device 有权
标题翻译：固定装置，图像形成装置以及在定影装置中连接线的方法
公开(公告)号：US08498547B2
公开(公告)日：2013-07-30
申请号：US12897979
申请日：2010-10-05
申请人： Tetsunori Mitsuoka , Akihiko Taniguchi , Hiroyuki Kageyama
发明人： Tetsunori Mitsuoka , Akihiko Taniguchi , Hiroyuki Kageyama
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2029
摘要： A fixing device of belt fixing type is provided. A fixing device includes a connector to be connected to wires provided therein. The connector includes integrally primary-side wiring connector terminals to be connected to primary-side wires each leading to a heat generating resistor, and secondary-side wiring connector terminals to be connected to secondary-side wires including wires each leading to a heat generating element-side thermistor, the secondary-side wires flowing current smaller than the primary-side wires.
摘要翻译：提供了带固定型的固定装置。固定装置包括连接到设置在其中的电线的连接器。连接器包括一体化的初级侧布线连接器端子，其连接到各自通向发热电阻器的一次侧布线，以及次级侧布线连接器端子，其连接到二次侧布线，该二次侧布线包括各自通向发热元件侧面热敏电阻，次级侧电线的流动电流小于初级侧电线。

10. 发明申请

US20080229973A1 Ink compositions and printing methods for high readability on various types of substrates 审中-公开
标题翻译：油墨组合物和印刷方法，用于各种类型的基材上的高可读性
公开(公告)号：US20080229973A1
公开(公告)日：2008-09-25
申请号：US11728063
申请日：2007-03-22
申请人： Judith D. Auslander , Richard A. Bernard , Mike Y.R. Chen , Shunichi Higashiyama , Akihiko Taniguchi , Hiromitsu Sago , Atsushi Nakamura
发明人： Judith D. Auslander , Richard A. Bernard , Mike Y.R. Chen , Shunichi Higashiyama , Akihiko Taniguchi , Hiromitsu Sago , Atsushi Nakamura
IPC分类号： C09D11/02
CPC分类号： C09D11/32
摘要： New blue inks are provided for inkjet printing, especially using piezoelectric printers, on papers which are typically difficult to print with good quality, high-contrast images. The inks are characterized by a color of the ink (color illumination D65) of L*: about 37±5, a*: about 7±7, b*: about −27±8. The inks contain an aqueous vehicle including water and a humectant comprising a polyhydric alcohol, a penetrant, surfactant, and a blue dye. The relative amounts of the aqueous vehicle, the penetrant, the surfactant and the blue dye, are effective to provide an ink having a viscosity and surface tension effective for inkjet printing, especially for piezoelectric printing, having a viscosity of from about 2 to about 4 mPa·s and a surface tension of from 30 to 50 mN/m. Also provided are a process for printing an image and a printed image prepared using the ink.
摘要翻译：提供新的蓝色油墨用于喷墨打印，特别是使用压电打印机，在通常难以用高质量，高对比度图像打印的纸上。油墨的特征在于L *的颜色（颜色照明D65）：约37±5，a *：约7±7，b *：约-27±8。油墨含有水性载体，包括水和包含多元醇，渗透剂，表面活性剂和蓝色染料的保湿剂。水性载体，渗透剂，表面活性剂和蓝色染料的相对量可有效地提供具有粘度和表面张力的油墨，其对于喷墨印刷，特别是对于压电印刷而言是有效的，其粘度为约2至约4 mPa.s，表面张力为30〜50mN / m。还提供了用于打印使用该油墨准备的图像和打印图像的处理。

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