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    • 1. 发明授权
    • Radiation diagnostic apparatus and image reconstructing method
    • 辐射诊断仪和图像重建方法
    • US08625868B2
    • 2014-01-07
    • US12880506
    • 2010-09-13
    • Takuzo TakayamaManabu TeshigawaraKenta Moriyasu
    • Takuzo TakayamaManabu TeshigawaraKenta Moriyasu
    • G06K9/00
    • G01T1/1647A61B6/037G06T11/006
    • According to one embodiment, a radiation diagnostic apparatus includes a photon-counting detector, a counting information storage unit, an image reconstituting unit, and a controlling unit. The detector performs counting on light derived from incident radiation. The counting information storage unit stores therein counting information based on the counting result of the detector. The image reconstituting unit reconstitutes a medical image by performing a back projection process on projection data that is generated by use of the counting information stored in the counting information storage unit. After the reconstitution of the medical image, the controlling unit performs control so that all or part of the counting information is maintained in the counting information storage unit.
    • 根据一个实施例,辐射诊断装置包括光子计数检测器,计数信息存储单元,图像重构单元和控制单元。 检测器对来自入射辐射的光进行计数。 计数信息存储单元根据检测器的计数结果存储计数信息。 图像重构单元通过对通过使用存储在计数信息存储单元中的计数信息生成的投影数据进行反投影处理来重构医学图像。 在医疗图像的重构之后,控制单元进行控制,使得在计数信息存储单元中保持全部或部分计数信息。
    • 3. 发明授权
    • TOF-PET apparatus, detector ring and detector
    • TOF-PET装置,检测环和检测器
    • US08415631B2
    • 2013-04-09
    • US13161689
    • 2011-06-16
    • Kenta MoriyasuTakuzo Takayama
    • Kenta MoriyasuTakuzo Takayama
    • G01T1/164
    • G01T1/2985A61B6/037
    • According to one embodiment, a TOF-PET apparatus includes a plurality of detector rings arranged along a central axis thereof. Each of the detector rings comprises a plurality of scintillators and a plurality of photomultipliers. The scintillators are arranged on a substantial circumference around the central axis and generate scintillation in response to pair annihilation gamma-rays from a subject. The photomultipliers generate an electric signal in accordance with the generated scintillation. A length of each of the scintillators along a radial direction of the substantial circumference is set to a range in which a value of a total number of counts/time resolution of coincidence events of pair annihilation gamma-rays is more improved than when a reference scintillator whose probability of interaction with pair annihilation gamma-rays is adjusted to 80% is used under conditions of a constant total volume of the scintillators.
    • 根据一个实施例,TOF-PET装置包括沿其中心轴布置的多个检测环。 每个检测器环包括多个闪烁体和多个光电倍增管。 闪烁体布置在围绕中心轴线的实质圆周上,并响应于来自受试者的对湮灭γ射线而产生闪烁。 光电倍增管根据产生的闪烁产生电信号。 沿着实质圆周的径向方向的每个闪烁体的长度被设定为与参考闪烁体相比,对湮灭伽马射线的重合事件的总计数/时间分辨率的值更加改善的范围 在闪烁体的总体积的恒定条件下使用与湮灭伽马射线相互作用的概率为80%。
    • 4. 发明授权
    • Shoe having lace fitting structure
    • 鞋具有蕾丝配件结构
    • US09247781B2
    • 2016-02-02
    • US13380805
    • 2010-01-29
    • Tsuyoshi NishiwakiKenta MoriyasuSeigo NakayaMoe NagataTomoko Ikezawa
    • Tsuyoshi NishiwakiKenta MoriyasuSeigo NakayaMoe NagataTomoko Ikezawa
    • A43C1/00A43B7/14A43B23/02A43C11/00
    • A43B23/027A43B7/1495A43B23/0295A43C1/00A43C1/003A43C5/00A43C11/008
    • A shoe including a sole 1 for absorbing an impact of landing, an upper 2 for wrapping around an instep, and shoelace means 3 for fitting the upper 2 to the instep, the upper 2 including: a main portion 2M covering a medial side surface, a lateral side surface, a toe, the instep and a back surface of a foot; a side edge portion having a plurality of first eyelets H1; a first side panel 51 covering the medial side surface of the foot; and a second side panel 52 covering the lateral side surface of the foot, wherein each side panel includes: a tip portion 53 having a second eyelet H2 which is provided at a tip of the side panel and which the shoelace means passes through and engages with; a bottom portion 54 attached to the main portion and/or the sole; and a middle portion 55 arranged between the tip portion and the bottom portion so as to allow the tip portion to move in the front-back direction of the foot with respect to the bottom portion, wherein with at least one of the side panels, the middle portion 55 can stretch and shrink to increase a length from the tip portion to the bottom portion.
    • 包括用于吸收着陆冲击的鞋底1,鞋底2围绕脚背包裹的鞋子以及用于将鞋面2装配到脚背的鞋带装置3,鞋面2包括:覆盖内侧面的主体部分2M, 侧面,脚趾,脚背和脚的后表面; 具有多个第一孔眼H1的侧缘部分; 覆盖脚的内侧表面的第一侧板51; 以及覆盖脚的侧面的第二侧板52,其中每个侧板包括:尖端部53,其具有第二孔眼H2,第二孔眼H2设置在侧板的尖端处,并且鞋带装置通过并与 ; 附接到主要部分和/或鞋底的底部54; 以及布置在所述尖端部分和所述底部之间的中间部分55,以便允许所述尖端部分相对于所述底部部分在所述脚部的所述前后方向上移动,其中,至少一个侧板, 中间部分55可以拉伸和收缩以增加从尖端部分到底部部分的长度。
    • 5. 发明申请
    • Shoe Sole Focusing on Windlass Mechanism
    • 鞋底专注于卷扬机构
    • US20150250260A1
    • 2015-09-10
    • US14438864
    • 2012-10-29
    • Ayu BESSHOKenta MORIYASUTsuyoshi NISHIWAKIHisanori FUJITA
    • Ayu BesshoKenta MoriyasuTsuyoshi NishiwakiHisanori Fujita
    • A43B13/14A43B7/18
    • A43B13/141A43B7/18A43B13/122A43B13/125A43B13/16
    • The second transverse groove, provided in an area between the Chopart's joint and the Lisfranc joint, including the navicular bone where the arch of the foot is highest, is deeper than the first transverse groove, and is equal to or deeper than the third transverse groove. Therefore, the rest of the midsole is thin and it becomes easier for the shoe sole to flex, thereby facilitating the upward displacement of the area where the arch is highest. Thus, it is possible to suppress the lowering of the arch even if an exercise is continued over a long time. On the other hand, a flexion area including at least one third transverse groove is provided directly below the talus, and has a larger width than other transverse grooves. This makes it easier for the rear foot portion directly below the talus to flex, thereby facilitating the upward displacement of the area of the arch.
    • 设置在Chopart's关节和Lisfranc关节之间的区域中的第二横向槽,包括足弓最高的舟骨,比第一横向槽深,并且等于或深于第三横向槽 。 因此,鞋底的其余部分较薄,鞋底变得容易弯曲,从而有助于拱顶最高处的向上移位。 因此,即使长时间持续锻炼也能够抑制弓的降低。 另一方面,包括至少一个第三横向槽的弯曲区域直接设置在距离的下方,并且具有比其他横向槽宽的宽度。 这使得直立在距离下方的后脚部变得更容易弯曲,从而有助于拱的区域向上移位。
    • 7. 发明申请
    • ATHLETIC SHOE WITH HEEL COUNTER FOR MAINTAINING SHAPE OF HEEL SECTION
    • 用于保持橡胶部分形状的护耳计数器
    • US20110185592A1
    • 2011-08-04
    • US13120499
    • 2008-09-30
    • Tsuyoshi NishiwakiKenta MoriyasuSeigo NakayaKiyomitsu Kurosaki
    • Tsuyoshi NishiwakiKenta MoriyasuSeigo NakayaKiyomitsu Kurosaki
    • A43B23/08
    • A43B7/16A43B7/20A43B23/088A43B23/17
    • A heel counter 4 includes: a support section 43 extending in a forward direction from a back side 1b of an upper 1; a rib 40 extending in the forward direction generally in parallel to the support section 43 at a position above the support section 43 from the back side 1b of the upper 1 along a medial side 11 and extending in the forward direction generally in parallel to the support section 43 at a position above the support section 43 from the back side 1b of the upper 1 along a lateral side 12; and first and second bridge means 41a, 41b and 42 connecting the support section 43 and the rib 40 to each other allowing the support section 43 to support the rib 40, wherein: a foremost one 46b of a plurality of connection portions 46b, 46c and 46e by which the rib 40 and the bridge means 41a, 41b and 42 are connected to each other is provided on the medial side of the upper 1; and the foremost connection portion 46b is located forward of a rear end of a talus bone B8.
    • 脚后跟计数器4包括:从上部1的后侧1b沿向前方向延伸的支撑部43; 沿前后方向大致平行于支撑部43延伸的肋40沿着内侧11从上部1的后侧1b位于支撑部43的上方的位置,并且沿前后方向大致平行于支撑部 部分43在支撑部分43的上方沿着侧面12从上部1的后侧1b延伸; 以及将支撑部43和肋40彼此连接的第一和第二桥接装置41a,41b和42,允许支撑部43支撑肋40,其中:多个连接部分46b,46c中的最前面的一个46b和 46e,其中肋40和桥接装置41a,41b和42彼此连接设置在上部1的内侧; 并且最前面的连接部46b位于距骨骨B8的后端的前方。
    • 8. 发明申请
    • Shoe Having Lace Fitting Structure
    • 鞋子配饰结构
    • US20160100654A1
    • 2016-04-14
    • US14975682
    • 2015-12-18
    • Tsuyoshi NishiwakiSeigo NakayaTomoko IkezawaMoe NagataKenta Moriyasu
    • Tsuyoshi NishiwakiSeigo NakayaTomoko IkezawaMoe NagataKenta Moriyasu
    • A43B23/02A43C5/00
    • A43B23/027A43B7/1495A43B23/0295A43C1/00A43C1/003A43C5/00A43C11/008
    • A shoe including a sole 1 for absorbing an impact of landing, an upper 2 for wrapping around an instep, and shoelace means 3 for fitting the upper 2 to the instep, the upper 2 including: a main portion 2M covering a medial side surface, a lateral side surface, a toe, the instep and a back surface of a foot; a side edge portion having a plurality of first eyelets H1; a first side panel 51 covering the medial side surface of the foot; and a second side panel 52 covering the lateral side surface of the foot, wherein each side panel includes: a tip portion 53 having a second eyelet H2 which is provided at a tip of the side panel and which the shoelace means passes through and engages with; a bottom portion 54 attached to the main portion and/or the sole; and a middle portion 55 arranged between the tip portion and the bottom portion so as to allow the tip portion to move in the front-back direction of the foot with respect to the bottom portion, wherein with at least one of the side panels, the middle portion 55 can stretch and shrink to increase a length from the tip portion to the bottom portion.
    • 包括用于吸收着陆冲击的鞋底1,鞋底2围绕脚背包裹的鞋子以及用于将鞋面2装配到脚背的鞋带装置3,鞋面2包括:覆盖内侧面的主体部分2M, 侧面,脚趾,脚背和脚的后表面; 具有多个第一孔眼H1的侧缘部分; 覆盖脚的内侧表面的第一侧板51; 以及覆盖脚的侧面的第二侧板52,其中每个侧板包括:尖端部53,其具有第二孔眼H2,第二孔眼H2设置在侧板的尖端处,并且鞋带装置通过并与 ; 附接到主要部分和/或鞋底的底部54; 以及布置在所述尖端部分和所述底部之间的中间部分55,以便允许所述尖端部分相对于所述底部部分在所述脚部的所述前后方向上移动,其中,至少一个侧板, 中间部分55可以拉伸和收缩以增加从尖端部分到底部部分的长度。
    • 10. 发明授权
    • Nuclear medicine imaging apparatus, and nuclear medicine imaging method
    • 核医学成像仪器和核医学成像方法
    • US09029786B2
    • 2015-05-12
    • US13161904
    • 2011-06-16
    • Kenta MoriyasuNobutoku Motomura
    • Kenta MoriyasuNobutoku Motomura
    • G01T1/164A61B6/00G01T1/29A61B6/03G01T7/00
    • A61B6/585A61B6/037A61B6/4266G01T1/1644G01T1/2985G01T7/005
    • According to one embodiment, a nuclear medicine imaging apparatus includes a detector, a calibrator, and an image reconstruction unit. The detector includes a plurality of detector modules, each counting light originating from a gamma ray. The calibrator unit calibrates time information of all of the plurality of detector modules by calibrating time information for determining each detection time of a pair of detector modules based on each detection time of the pair of the detector modules which approximately coincidentally count annihilation gamma rays and a distance between the pair of detector modules in a state in which a point radiation source including a positron emitting nuclide is installed in each position near a plurality of predetermined detector modules. The image reconstruction unit reconstructs a nuclear medicine image using a time difference between detection times of annihilation gamma rays corrected based on time information calibrated by the calibrator.
    • 根据一个实施例,核医学成像装置包括检测器,校准器和图像重建单元。 检测器包括多个检测器模块,每个检测器模块对来自伽马射线的光进行计数。 校准器单元通过校准用于确定一对检测器模块的每个检测时间的时间信息来校准所有多个检测器模块的时间信息,该检测器模块基于大致巧合地计数湮灭伽马射线的一对检测器模块的每个检测时间,以及 在包括正电子发射核素的点辐射源的状态下,一对检测器模块之间的距离安装在多个预定检测器模块附近的每个位置。 图像重建单元使用由校准器校准的时间信息校正的湮灭伽马射线的检测时间之间的时间差重建核医学图像。