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11. 发明授权

US09040859B2 Detecting apparatus, removing apparatus, detecting method, and removing method 有权
标题翻译：检测装置，去除装置，检测方法和去除方法
公开(公告)号：US09040859B2
公开(公告)日：2015-05-26
申请号：US12767448
申请日：2010-04-26
申请人： Eiichiro Yamada , Hiroshi Suganuma , Yuji Kobayashi , Tatsuhiko Saito , Takayuki Shimazu , Maya Miyata
发明人： Eiichiro Yamada , Hiroshi Suganuma , Yuji Kobayashi , Tatsuhiko Saito , Takayuki Shimazu , Maya Miyata
IPC分类号： B07C5/00 , B07C5/342
CPC分类号： B07C5/342
摘要： A detection apparatus for detecting foreign substances or defective goods, with which it is easy to accomplish inspection even if the inspection objects have a shape that tends to allow rolling, comprises: transparent members 11 and 12, partitions 21 and 22, a supplying unit 30, cameras 41 and 42, a control unit 50. A removing apparatus 1, which includes such detection apparatus, comprises a suction controller 60 and suction nozzles 61 to 68. While the partitions 21, 22 move around, inspection objects A are each put in each cell of the partitions 21, 22, and are photographed by the cameras 41 and 42, from above and below the transparent members 11, 12, respectively. The images obtained by such photographing are analyzed, and foreign substances or defective goods mingling in the inspection objects A are detected. The foreign substances or defective goods are separated from the conforming goods by selectively sucking the inspection objects A with the suction nozzles 61 to 64.
摘要翻译：即使检查对象具有易于滚动的形状，也能容易地进行检查的异物或有缺陷的物品的检测装置包括：透明部件11,12，隔壁21,22，供给部30 相机41和42，控制单元50.包括这种检测装置的移除装置1包括抽吸控制器60和吸嘴61至68.当分隔件21,22移动时，检查对象A各自被放入分隔件21,22的每个单元，并且分别从透镜部件11,12的上方和下方由照相机41和42拍摄。分析通过这种拍摄获得的图像，并且检测在检查对象A中混合的异物或有缺陷的物品。通过用吸嘴61至64选择性地吸入检查对象A，使外来物质或有缺陷的物品与合格物品分离。

12. 发明申请

US20120101391A1 BLOOD VESSEL WALL ANALYZING DEVICE AND BLOOD VESSEL WALL ANALYZING METHOD 有权
标题翻译：血管壁分析装置和血管壁分析方法
公开(公告)号：US20120101391A1
公开(公告)日：2012-04-26
申请号：US13320005
申请日：2010-05-13
申请人： Kazunori Okada , Hiroshi Suganuma , Tatsuhiko Saito , Masato Tanaka , Akira Ishii , Toshihiro Munemitsu , Eiji Okada
发明人： Kazunori Okada , Hiroshi Suganuma , Tatsuhiko Saito , Masato Tanaka , Akira Ishii , Toshihiro Munemitsu , Eiji Okada
IPC分类号： A61B6/00
CPC分类号： A61B5/02007 , A61B5/0062 , A61B5/0075 , A61B5/0086 , A61B5/6822 , A61B5/687 , A61B5/7425 , A61B5/743 , G01N21/359
摘要： The present invention relates to a blood vessel wall analyzing apparatus provided with a structure enabling accurate measurement of plaque components in a blood vessel wall in a state that reduces the burden on a patient. In the blood vessel wall analyzing apparatus (1), measurement light is illuminated onto a measured portion within a blood vessel such as a carotid artery (C) from a light illuminating unit (30) provided outside the blood vessel, while light from the measured portion is detected in a light receiving unit (40) provided outside the blood vessel. Thus, since the status of the blood vessel wall can be analyzed without inserting an apparatus involved in measurement into the blood vessel, the burden on the patient is reduced during measurement. In addition, as a result of carrying out measurement using near infrared light (a light component in the wavelength range of 780 nm to 2750 nm) that exhibits characteristics that differ according to the compositions of substances such as plaque adhered within the blood vessel, analyses can be carried out that distinguish compositions such as plaque using an analyzing apparatus provided outside the blood vessel.
摘要翻译：本发明涉及一种血管壁分析装置，其具有能够在减轻患者负担的状态下能够精确地测量血管壁中的斑块成分的结构。在血管壁分析装置（1）中，从设置在血管外侧的光照射单元（30）将测量光照射到血管内诸如颈动脉（C）的血管内的测量部分，同时测量光在设置在血管外部的受光单元（40）中检测部分。因此，由于可以分析血管壁的状态而不将测量中涉及的装置插入到血管中，所以在测量过程中患者的负担降低。此外，作为根据粘附在血管内的斑块等物质的组成的显示特征的近红外光（波长范围为780nm〜2750nm的光分量）进行测定的结果，分析可以使用设置在血管外部的分析装置来区分诸如斑块的组合物。

13. 发明申请

US20050089288A1 Optical fiber and method of fabricating the same 审中-公开
标题翻译：光纤及其制造方法
公开(公告)号：US20050089288A1
公开(公告)日：2005-04-28
申请号：US10815799
申请日：2004-04-02
申请人： Tatsuhiko Saito
发明人： Tatsuhiko Saito
IPC分类号： G02B6/00 , C03B37/025 , C03B37/027 , G02B6/02 , G02B6/032 , G02B6/20 , C03B37/022
CPC分类号： G02B6/02338 , C03B37/02781 , C03B2203/14 , C03B2203/42 , C03B2205/10 , C03B2205/40 , G02B6/02347 , G02B6/02371
摘要： The present invention relates to an optical fiber, having holes extending along a longitudinal direction thereof, and capable of acquiring an optical transmission characteristic closer to a design value as well as a method of fabricating the optical fiber. The fabrication method comprises the steps of: preparing an optical fiber perform having a specific structure, and a drawing the prepared optical fiber perform with specific conditions. In the preparing step, the prepared optical fiber has a plurality of perform holes intended to serve as the holes. In drawing step, the optical fiber preform is drawn by the a drawing tension of 0.78 (N) or more while pressurizing the inside of the through holes of the optical fiber preform. Thereby, hole deformations of the obtained optical fiber can be prevented, so that it is made possible to achieve an optical transmission characteristic closer to a design value.
摘要翻译：本发明涉及一种光纤，其具有沿其纵向延伸的孔，并且能够获得更接近设计值的光学传输特性以及制造光纤的方法。制造方法包括以下步骤：制备具有特定结构的光纤执行，以及制备的光纤在具体条件下执行的绘制。在准备步骤中，所制备的光纤具有用作孔的多个执行孔。在拉伸步骤中，在对纤维预制棒的通孔的内部加压的同时，拉伸拉伸张力为0.78（N）以上的光纤预制件。由此，可以防止所获得的光纤的孔变形，使得能够实现更接近设计值的光传输特性。

14. 发明授权

US06138481A Glassrod elongation heating furnance having double bellows 有权
标题翻译：玻璃钢延伸加热炉具有双层波纹管
公开(公告)号：US06138481A
公开(公告)日：2000-10-31
申请号：US175364
申请日：1998-10-20
申请人： Tatsuhiko Saito , Tomomi Moriya
发明人： Tatsuhiko Saito , Tomomi Moriya
IPC分类号： G02B6/00 , C03B23/043 , C03B23/047 , C03B37/012 , C03B37/029
CPC分类号： C03B23/043 , C03B37/0124 , C03B37/01257 , Y10T117/106 , Y10T117/1072
摘要： In a heating furnace which holds at least one end of a glass rod with a holding portion and elongates the glass rod by softening the glass rod successively from the other end portion thereof with heating while applying a tensile force thereto, the heating furnace comprises a tubular portion through which the glass rod to be elongated is inserted such as to be longitudinally movable; heater, positioned within the tubular portion such as to circumferentially surround the glass rod, for heating the glass rod; a moving portion through which one end of the glass rod is inserted; bellows the ends of which are respectively secured to the moving portion and the tubular portion and which is longitudinally expandable and contractible and composed of at least a double cylinder surrounding the part of the glass rod such as to block an outside air from flowing into the heating furnace; and gas supply line for supplying, for purging, an inert gas into a space within the tubular portion and the inner bellows as well as the space between inner and outer bellows.
摘要翻译：在将玻璃棒的至少一端保持在保持部的加热炉中，通过在向其另一端部进行加热而使玻璃棒从其另一端部依次软化而拉伸玻璃棒的同时向其施加拉力，加热炉包括管状插入待拉长的玻璃棒的部分可纵向移动; 加热器，定位在管状部分内，以便周向地围绕玻璃棒，用于加热玻璃棒; 移动部分，玻璃棒的一端插入其中; 波纹管的端部分别固定到移动部分和管状部分，并且其纵向可膨胀和收缩，并且由围绕玻璃棒部分的至少一个双圆柱组成，以阻挡外部空气流入加热炉; 以及气体供给管线，用于向管状部分和内部波纹管内的空间以及内部和外部波纹管之间的空间提供惰性气体。

15. 发明授权

US4828395A Continuous flow type homogenizer 失效
标题翻译：连续流式均质机
公开(公告)号：US4828395A
公开(公告)日：1989-05-09
申请号：US809094
申请日：1985-12-13
申请人： Tatsuhiko Saito , Hikaru Takabatake , Hiroaki Mori , Masahiro Ida , Takeshi Orii
发明人： Tatsuhiko Saito , Hikaru Takabatake , Hiroaki Mori , Masahiro Ida , Takeshi Orii
IPC分类号： C12M3/08 , C12N1/06
CPC分类号： C12N1/066 , C12M47/06 , Y10S366/601 , Y10S388/903 , Y10S388/907 , Y10S388/915
摘要： There is provided a continuous flow type homogenizer. The homogenizer comprises, a tubular container having at upper end thereof an inlet for introducing tissue to be homogenized and at lower end thereof an outlet for discharging the homogenized tissue, a pestle disposed freely rotatable in the tubular container with a clearance defined between the inner surface of the tubular container and the peripheral surface of the pestle, a rotation shaft driving means connected to a rotation shaft of the pestle, a speed setting means for setting the rotation speed of the pestle, and a speed controlling means for controlling the speed of the rotation shaft with a predetermined speed gradient with respect to a speed value set by the speed setting means. '
摘要翻译：提供连续流式均化器。均质器包括：管状容器，其上端具有用于引入要均匀化的组织的入口，并且在其下端具有用于排出均质化组织的出口，可在管状容器中自由旋转设置的杵，间隔限定在内表面的管状容器和杵的周面，与杵的旋转轴连接的旋转轴驱动装置，用于设定杵的旋转速度的速度设定装置，以及用于控制杵的速度的速度控制装置旋转轴相对于由速度设定装置设定的速度值具有预定的速度梯度。

16. 发明授权

US07212717B2 Optical fiber 有权
标题翻译：光纤
公开(公告)号：US07212717B2
公开(公告)日：2007-05-01
申请号：US11262965
申请日：2005-11-01
申请人： Tatsuhiko Saito , Kenichiro Takahashi , Tetsutarou Katayama
发明人： Tatsuhiko Saito , Kenichiro Takahashi , Tetsutarou Katayama
IPC分类号： G02B6/02
CPC分类号： G02B6/02347 , C03B37/0122 , C03B2203/14 , C03B2203/19 , C03B2203/20 , C03B2203/42 , G02B6/02214 , G02B6/02338 , G02B6/02357 , G02B6/02361 , G02B6/105
摘要： The present invention relates to an optical fiber having a configuration which enables utilization of nonlinear phenomena in the near-infrared region. The optical fiber is directed to a holey fiber having a core region extending along a predetermined axis and a cladding region with plural holes arranged along the core region. The plural holes are arranged to constitute plural layers about the core region in the cross-section orthogonal to the predetermined axis. The three holes constituting the first layer (the innermost layer) closest to the core region correspond to three vertexes from among the six vertexes of a regular hexagon and are placed such that the arrangement of the three holes has three-fold rotational symmetry. The optical fiber enables utilization of nonlinear phenomena in the near-infrared region, by properly adjusting the hole diameter d and the pitch L between adjacent holes from among the holes constituting a single layer.
摘要翻译：本发明涉及具有能够利用近红外区域的非线性现象的结构的光纤。光纤被引导到具有沿着预定轴线延伸的芯区域的多孔纤维和沿着核心区域布置有多个孔的包层区域。多个孔配置成在与规定轴正交的截面中围绕芯部区域构成多层。构成最靠近芯部区域的第一层（最内层）的三个孔对应于正六边形的六个顶点中的三个顶点，并且被放置成使得三个孔的布置具有三重旋转对称性。通过适当地调整构成单层的孔中的孔直径d和相邻孔之间的间距L，能够利用近红外区域的非线性现象。

17. 发明授权

US06438997B1 Method of elongating glass preform 有权
标题翻译：拉伸玻璃预制棒的方法
公开(公告)号：US06438997B1
公开(公告)日：2002-08-27
申请号：US09535531
申请日：2000-03-27
申请人： Tatsuhiko Saito , Tomomi Moriya
发明人： Tatsuhiko Saito , Tomomi Moriya
IPC分类号： C03B3707
CPC分类号： C03B37/0124 , C03B37/01205
摘要： In a method of elongating a glass preform comprising the steps of holding both ends of the glass preform 1a with a first holding section 2 and a second holding section 3, respectively; moving the first holding section 2 and the second holding section 3 in a longitudinal direction of the glass preform 1a with the moving speed of the first holding section 2 faster than that of the second holding section 3 and, at the same time, heating and softening the glass preform 1a by a heating section 4 successively; and elongating the glass preform 1a by a tensile force applied thereto, so as to form an elongated body 1c; an electric furnace is employed in the heating section 4; and said method further comprising the steps of setting a reference value R1 with respect to an outside diameter at a specific position 1d in a tapered region 1b in the glass preform 1a in the process of elongating; acquiring an actually measured value R2 at the specific position 1d; and controlling the moving speed of the first holding section 2 and/or second holding section 3 according to a value (R2/R1) obtained from the reference value R1 and actually measured value R2.
摘要翻译：一种拉伸玻璃预制件的方法，包括以下步骤：分别将玻璃预成型体1a的两端保持在第一保持部分2和第二保持部分3上; 在第一保持部分2的移动速度比第二保持部分3的移动速度更快的同时沿着玻璃预制件1a的纵向方向移动第一保持部分2和第二保持部分3，同时加热和软化玻璃预制件1a依次通过加热部4; 并通过施加到其上的张力拉长玻璃预成型体1a，以形成细长体1c; 在加热部4中使用电炉; 并且所述方法还包括以下步骤：在拉伸过程中，在玻璃预成型体1a的锥形区域1b中，在特定位置1d处的外径设定基准值R1; 在特定位置1d获取实际测量值R2; 并根据从参考值R1和实际测量值R2获得的值（R2 / R1）来控制第一保持部分2和/或第二保持部分3的移动速度。

18. 发明授权

US5942019A Elongating apparatus and method for glass preform and furnace body for elongating apparatus 失效
标题翻译：用于伸长装置的玻璃预制件和炉体伸长装置及方法
公开(公告)号：US5942019A
公开(公告)日：1999-08-24
申请号：US57336
申请日：1998-04-09
申请人： Tatsuhiko Saito , Tomomi Moriya
发明人： Tatsuhiko Saito , Tomomi Moriya
IPC分类号： C03B23/043 , C03B23/047 , C03B37/012 , G05D5/00 , C03B37/07
CPC分类号： C03B37/0124 , C03B23/043 , C03B23/047 , C03B37/01257
摘要： A furnace body for a glass preform elongating apparatus which makes an elongated body by passing the glass preform through the furnace body and elongating the glass preform while heating the glass preform, the furnace body comprising a furnace core tube shaped like a cylinder through which the glass preform passes and having so adequate length in an axial direction that the elongated body may not bend or distort its form, a heating member disposed at an outer peripheral portion of the furnace core tube, a thermal insulator enveloping the furnace core tube and the heating member from outside in circumferential and axial directions thereof, and a furnace body outer shell holding the thermal insulator therein, wherein a through hole is disposed near the heating member downstream thereof in an advancing direction of the glass preform so as to penetrate through the furnace core tube, thermal insulator, and furnace body outer shell in the direction orthogonal to the furnace core tube.
摘要翻译：一种用于玻璃预制伸长装置的炉体，其通过使玻璃预制件通过炉体而使玻璃预成型件延伸并在加热玻璃预制件的同时延伸玻璃预制件而制成细长的主体，该炉体包括一个形状如筒状的炉芯管，玻璃预成型件在轴向方向上通过并具有如此足够的长度，使得细长主体可能不会弯曲或变形其形式;加热构件设置在炉芯管的外周部分，隔热层包围炉芯管和加热构件在其周向和轴向方向上的外部以及将绝热体保持在其中的炉体外壳，其中在玻璃预制件的前进方向下游的加热构件附近设置通孔，以穿过炉芯管，绝热体和炉体外壳在与炉芯管正交的方向上。

19. 发明授权

US5474589A UV light-permeable glass and article comprising the same 失效
标题翻译： UV透光玻璃及其制品
公开(公告)号：US5474589A
公开(公告)日：1995-12-12
申请号：US226413
申请日：1994-04-12
申请人： Yuichi Ohga , Shinji Ishikawa , Tatsuhiko Saito , Hiroshi Yokota , Michihisa Kyoto
发明人： Yuichi Ohga , Shinji Ishikawa , Tatsuhiko Saito , Hiroshi Yokota , Michihisa Kyoto
IPC分类号： G02B1/02 , C03B19/12 , C03C3/06 , C03C3/112 , C03C4/00 , G02B6/02 , C03B37/018
CPC分类号： C03C4/0085 , C03B19/12 , C03C3/06 , G02B6/02 , C03B2201/12 , C03C2201/12 , C03C2203/44 , C03C2203/54 , Y02P40/57
摘要： A UV light-permeable optical glass consisting of a fluorine-doped synthetic quartz glass, which has a long term reliability.
摘要翻译：一种由氟掺杂的合成石英玻璃组成的紫外透光光学玻璃，具有长期的可靠性。

20. 发明授权

US5438640A Optical waveguide device for receiving functional component 失效
标题翻译：用于接收功能元件的光波导器件
公开(公告)号：US5438640A
公开(公告)日：1995-08-01
申请号：US225716
申请日：1994-04-08
申请人： Eisuke Sasaoka , Hiroo Kanamori , Hiroshi Suganuma , Shinji Ishikawa , Tatsuhiko Saito
发明人： Eisuke Sasaoka , Hiroo Kanamori , Hiroshi Suganuma , Shinji Ishikawa , Tatsuhiko Saito
IPC分类号： G02B6/125 , G02B6/26 , G02B6/28
CPC分类号： G02B6/264 , G02B6/125 , G02B6/262 , G02B6/2817
摘要： The present invention comprises a waveguide substrate and an optical waveguide disposed on the substrate, the optical waveguide having an optical waveguide region as a light transmission path, an insertion region for inserting an optical functional component having a mode field width of light propagating therein larger than that of light propagating in the optical waveguide region, and an optical connection region provided between the optical waveguide region and the insertion region to change a mode field width of light propagating therein.
摘要翻译：本发明包括设置在基板上的波导基板和光波导，光波导具有光波导区域作为光传输路径，插入区域用于插入具有在其中传播的光的模场宽度的光功能元件，在光波导区域中传播的光和在光波导区域和插入区域之间设置的光连接区域，以改变在其中传播的光的模场宽度。

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