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61. 发明授权

US5306323A Fiber coupler manufacturing apparatus having an automatic breaking test device 失效
标题翻译：具有自动断裂测试装置的光纤耦合器制造装置
公开(公告)号：US5306323A
公开(公告)日：1994-04-26
申请号：US907023
申请日：1992-07-01
申请人： Hiroaki Takimoto , Hiroshi Suganuma , Kazuhiko Arimoto
发明人： Hiroaki Takimoto , Hiroshi Suganuma , Kazuhiko Arimoto
IPC分类号： G01M11/08 , G02B6/255 , G02B6/28 , C03B37/023
CPC分类号： G01M11/088 , G02B6/2551 , G02B6/2835
摘要： The present invention provides a fiber coupler manufacturing apparatus comprising a pair of fiber holding portions and a fiber clamp disposed on each of the fiber holding portions for holding at least two optical fibers. A weight and pulley system is arranged wherein a first weight is coupled to each of the fiber holding portions to pull the fiber holding portions away from each other to apply tension to the optical fibers. A heating unit is disposed between the fiber holding portions and proximate to the optical fibers to heat the optical fibers. A second weight is coupled to either the fiber holding portions or the first weight and rests on a movable platform. As the movable platform descends in a vertical direction, the second weight applies additional force to the fiber holding portions and thus applies additional tension to the optical fibers.
摘要翻译：本发明提供了一种光纤耦合器制造装置，其包括一对光纤保持部和设置在每个光纤保持部上的用于保持至少两根光纤的光纤夹。布置了重量和滑轮系统，其中第一重物联接到每个纤维保持部分以将纤维保持部分彼此远离以向光纤施加张力。加热单元设置在光纤保持部分之间并且靠近光纤以加热光纤。第二重物耦合到纤维保持部分或第一重物，并且搁置在可移动平台上。当可移动平台在垂直方向上下降时，第二重量对纤维保持部分施加额外的力，因此对光纤施加额外的张力。

62. 发明授权

US5208883A Method of reinforcing optical fiber coupler 失效
标题翻译：加强光纤耦合器的方法
公开(公告)号：US5208883A
公开(公告)日：1993-05-04
申请号：US923616
申请日：1992-08-03
申请人： Tomoyuki Hattori , Hiroshi Suganuma , Hiroaki Takimoto , Kazuhiko Arimoto
发明人： Tomoyuki Hattori , Hiroshi Suganuma , Hiroaki Takimoto , Kazuhiko Arimoto
IPC分类号： G02B6/28 , G02B6/36 , H02G15/08
CPC分类号： G02B6/2835 , G02B6/2856
摘要： A method of reinforcing a multiple optical fiber coupling unit is provided including the steps of removing a portion of longitudinal coatings of optical fibers of the multiple optical fiber coupling unit to expose glass portions of said optical fibers; fusing a portion of the exposed glass portions so as to optically couple the optical fibers; extending the fused portion to a predetermined state; fixing non-extended portions of the exposed glass portions on a first reinforcing substrate with a first adhesive; and fixing the first reinforcing substrate on a second reinforcing substrate with a second adhesive. The multiple optical fiber unit coupler made by this method has a transmission characteristic that does not substantially change even with a temperature change and under high humidity.

63. 发明授权

US4900894A Method of heating a quartz glass tube 失效
标题翻译：石英玻璃管加热方法
公开(公告)号：US4900894A
公开(公告)日：1990-02-13
申请号：US296778
申请日：1989-01-13
申请人： Gotaro Tanaka , Hiroshi Suganuma , Akira Urano , Masahiro Takagi , Shunichi Mizuno
发明人： Gotaro Tanaka , Hiroshi Suganuma , Akira Urano , Masahiro Takagi , Shunichi Mizuno
IPC分类号： C03B20/00 , C03B23/043 , C03B37/018 , H05H1/46
CPC分类号： H01J37/32192 , C03B23/043 , C03B37/01876 , H05H1/46 , H01J2237/336
摘要： A method of heating a quartz glass tube with microwaves, which method comprises supplying a gas for plasma generation in the quartz glass tube, applying microwaves to the quartz glass tube so as to generate a hot plasma in the quartz glass tube and to preheat the quartz glass tube, and then discontinuing the supply of the gas for plasma generation while applying the microwaves, whereby the quartz glass tube absorbs the microwaves to heat the quartz glass tube to a sufficient temperature in a very quick and clear manner.

64. 发明授权

US4832720A Method for producing multi-core optical fiber 失效
标题翻译：多芯光纤的制造方法
公开(公告)号：US4832720A
公开(公告)日：1989-05-23
申请号：US102248
申请日：1987-09-28
申请人： Minoru Watanabe , Hiroshi Yokota , Shuzo Suzuki , Hiroshi Suganuma
发明人： Minoru Watanabe , Hiroshi Yokota , Shuzo Suzuki , Hiroshi Suganuma
IPC分类号： G02B6/00 , C03B20/00 , C03B37/012 , C03B37/028
CPC分类号： C03B37/01222 , C03B37/027 , C03B2203/34
摘要： A multi-core optical fiber with improved dimensional accuracy is produced by a method comprisinginserting at least two core glass rods in bores formed in a cladding glass rod having a refractive index lower than that of the core glass rods to be inserted,heating a composite of the cladding glass rod and the core glass rods to integrate them together, anddrawing the integrated composite to fabricate a multi-core optical fiber.The drawing may be carried out simultaneously with the integration step.
摘要翻译：通过包括在形成于折射率低于待插入的芯玻璃棒的折射率的包层玻璃棒的孔中插入至少两个核心玻璃棒的方法来制造具有改进的尺寸精度的多芯光纤，加热复合材料的包层玻璃棒和芯玻璃棒将它们集成在一起，并绘制集成复合材料以制造多芯光纤。该图可以与集成步骤同时进行。

65. 发明授权

US4793842A Method for producing glass preform for optical fiber 失效
标题翻译：光纤玻璃预制棒的制造方法
公开(公告)号：US4793842A
公开(公告)日：1988-12-27
申请号：US139141
申请日：1987-12-21
申请人： Hiroshi Yokota , Hiroo Kanamori , Gotaro Tanaka , Hiroshi Suganuma , Toshio Danzuka
发明人： Hiroshi Yokota , Hiroo Kanamori , Gotaro Tanaka , Hiroshi Suganuma , Toshio Danzuka
IPC分类号： G02B6/00 , C03B20/00 , C03B37/012 , C03B37/025 , G02B6/02 , C03B37/014 , C03B37/027
CPC分类号： C03B37/01211 , Y02P40/57 , Y10S65/16 , Y10S65/90
摘要： A rod-in-tube method for producing a glass preform for use in the fabrication of an optical fiber, which comprises steps of inserting a glass rod constituting a core material in a glass tube constituting a cladding material, heating the rod-tube composite by an outer heating source with introducing, in the gap between the rod and the tube, a gaseous mixture containing a silicon halogenide, a fluorine-containing compound and oxygen gas in which a ratio of silicon and fluorine (Si/F) is larger than 1/300 and smaller than 1/5, and heating and fusing the composite at a temperature not lower than 1,900.degree. C. with filling the gap by a gaseous mixture comprising a halogen-containing compound and oxygen gas; from which glass preform, an optical fiber with low attenuation of light transmission, particularly in a long wavelength range, is fabricated.
摘要翻译：一种用于制造用于制造光纤的玻璃预制棒的棒管式方法，包括以下步骤：将构成芯材的玻璃棒插入构成包层材料的玻璃管中，通过以下步骤加热棒管复合物：外部加热源，其在棒和管之间的间隙中引入含有硅和氟（Si / F）比大于1的硅卤化物，含氟化合物和氧气的气体混合物 / 300且小于1/5，并且在不低于1900℃的温度下加热和熔合复合材料，通过包含含卤化合物和氧气的气体混合物填充间隙; 制造玻璃预制件，具有低透光衰减的光纤，特别是在长波长范围内。

66. 发明授权

US4737179A Method for producing glass preform for optical fiber 失效
标题翻译：光纤玻璃预制棒的制造方法
公开(公告)号：US4737179A
公开(公告)日：1988-04-12
申请号：US893084
申请日：1986-08-04
申请人： Gotaro Tanaka , Hiroshi Yokota , Shigeru Tanaka , Hiroo Kanamori , Hiroshi Suganuma
发明人： Gotaro Tanaka , Hiroshi Yokota , Shigeru Tanaka , Hiroo Kanamori , Hiroshi Suganuma
IPC分类号： G02B6/00 , C03B20/00 , C03B37/012 , C03B37/014 , C03B37/018
CPC分类号： G02B6/03644 , C03B37/01211 , C03B37/01228 , C03B37/01231 , C03B37/01248 , C03B37/014 , C03B37/01466 , G02B6/03666 , C03B2203/22 , C03B2203/36 , G02B6/02276
摘要： A method for producing a glass preform for use in fabrication of an optical fiber, which comprises steps of forming a cylindrical rod of glass having a refractive index distribution with axial symmetry around the rod axis by an VAD method, stretching the rod glass to decrease its diameter, inserting the stretched rod in a glass tube having a refractive index distribution with axial symmetry around the tube axis and heating and melting a complex of the stretched rod and the tube to integrate them from the glass preform produced by the method, an optical fiber having precisely controlled refractive index distribution can be fabricated.
摘要翻译：一种制造用于制造光纤的玻璃预制棒的方法，包括以下步骤：通过VAD法形成具有围绕杆轴的轴向对称折射率分布的圆柱形棒，拉伸棒玻璃以减少其将拉伸棒插入具有围绕管轴线的轴向对称折射率分布的玻璃管中，并加热并熔化拉伸棒和管的复合物，以将它们与由该方法制备的玻璃预制件相结合，将光纤可以制造精确控制的折射率分布。

67. 发明授权

US09291343B2 Boiler structure 有权
标题翻译：锅炉结构
公开(公告)号：US09291343B2
公开(公告)日：2016-03-22
申请号：US13056219
申请日：2009-07-02
申请人： Hiroshi Suganuma , Yuichi Kanemaki , Kazuhiro Domoto
发明人： Hiroshi Suganuma , Yuichi Kanemaki , Kazuhiro Domoto
IPC分类号： F22B21/00 , F22B21/02
CPC分类号： F22B21/02 , F22B35/108 , F22B35/12
摘要： Provided is a boiler structure that allows for appropriate flow-rate distribution for each furnace wall by using a simple configuration without any moving parts in a wide thermal-load range of a furnace from a partial load to a rated load. In a boiler structure having a furnace water-wall formed of multiple boiler evaporation tubes and configured to generate steam by heating water inside the furnace when the water that is pressure-fed to the boiler evaporation tubes flows inside the tubes, the boiler structure includes a pressure-loss adjusting section, for an internal fluid, provided in an outlet connection tube that connects outlets of water walls obtained by dividing the furnace water-wall into multiple parts.
摘要翻译：提供了一种锅炉结构，其允许通过使用简单的构造来允许每个炉壁的适当的流量分布，在炉的宽热负荷范围内没有任何移动部件从部分负载到额定负载。在具有由多个锅炉蒸发管形成的炉水壁构成的锅炉结构中，在通过加压到锅炉蒸发管的水流入管内时，通过对炉内的水进行加热来生成蒸汽，锅炉结构包括：用于内部流体的压力损失调节部分，设置在将炉壁水分为多个部分而获得的水壁出口连接的出口连接管中。

68. 发明授权

US09002439B2 Blood vessel wall analyzing device and blood vessel wall analyzing method 有权
标题翻译：血管壁分析装置及血管壁分析方法
公开(公告)号：US09002439B2
公开(公告)日：2015-04-07
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 , A61B5/02 , A61B5/00 , G01N21/359
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, analysis 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不同的近红外光（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。

69. 发明授权

US08456561B2 Imaging apparatus 有权
标题翻译：成像设备
公开(公告)号：US08456561B2
公开(公告)日：2013-06-04
申请号：US12962319
申请日：2010-12-07
申请人： Eiichiro Yamada , Hiroshi Suganuma , Yuji Kobayashi
发明人： Eiichiro Yamada , Hiroshi Suganuma , Yuji Kobayashi
IPC分类号： H04N5/225
CPC分类号： H04N5/235 , H04N5/2254 , H04N5/2256 , H04N5/361
摘要： Provided is an imaging apparatus capable of obtaining images of an object at high precision even if the intensities of illuminating light temporally varies. The imaging apparatus 1 comprises a lamp unit 10, lens 21, a half mirror 22, a lens 23, a liquid crystal tunable filter 24, a lens 25, a reference mirror 31, a reference mirror 32, an image capturing unit 40, an operation unit 50, and a display unit 60. The reference mirrors 31 and 32 are provided at the positions to which illuminating light led by an optical system for illuminating light is irradiated and which are located at a part of the view of the image capturing unit 40. The operation unit 50 corrects the value of the image part of the object 2 by using the value of the image part of the reference mirrors 31 and 32 out of the images captured by the image capturing unit 40.
摘要翻译：提供一种能够即使照射光的强度在时间上变化也能够以高精度获得被摄体的图像的摄像装置。成像装置1包括灯单元10，透镜21，半透半反镜22，透镜23，液晶可调滤光器24，透镜25，参考镜31，参考镜32，图像捕获单元40，操作单元50和显示单元60.参考镜31和32设置在照射由照明光的光学系统引导的照明光的位置处，并且位于图像捕获单元的视图的一部分操作单元50通过使用由图像捕获单元40捕获的图像中的参考镜31和32的图像部分的值来校正对象2的图像部分的值。

70. 发明授权

US07829335B2 Method of differentiation induction to osteoblasts 有权
标题翻译：分化诱导成骨细胞的方法
公开(公告)号：US07829335B2
公开(公告)日：2010-11-09
申请号：US11892061
申请日：2007-08-20
申请人： Akira Inoue , Hitoshi Hatayama , Hiroshi Suganuma , Kunio Awazu , Toshihiro Kushibiki
发明人： Akira Inoue , Hitoshi Hatayama , Hiroshi Suganuma , Kunio Awazu , Toshihiro Kushibiki
IPC分类号： C12N5/00
CPC分类号： C12N5/0654 , C12N2506/1353 , C12N2529/10
摘要： The invention offers a technique that selectively differentiation-induces mesenchymal stem cells, which can differentiate to cells that constitute various tissues and organs, to osteoblasts. In addition, the invention offers a technique that differentiation-induces mesenchymal stem cells to osteoblasts with a simple operation that needs only short time and that is noninvasive. The inventors have found that the switch for the differentiation induction to osteoblasts is turned on by translocating biological clock-relevant factors existing in mesenchymal stem cells from the cells' cytoplasm to the cells' nucleus. The inventors have also found that the switch can be turned on by irradiating the cells for a short time with a lightwave having a specific wavelength that is noninvasive.
摘要翻译：本发明提供了一种选择性分化诱导可以分化成构成各种组织和器官的细胞的成骨细胞的间充质干细胞的技术。此外，本发明提供了一种技术，其通过简单的操作将间充质干细胞诱导成成骨细胞，其仅需要短时间并且是非侵入性的。发明人已经发现通过将存在于间充质干细胞中的生物钟相关因子从细胞质细胞转移到细胞核来开启分化诱导成骨细胞的转换。本发明人还发现，可以通过用具有特定波长的非侵入性的光波照射细胞短时间来开启开关。

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