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11. 发明申请

US20090092356A1 FABRICATION METHOD OF OPTICAL INTERCONNECTION COMPONENT AND OPTICAL INTERCONNECTION COMPONENT ITSELF 有权
标题翻译：光学互连组件和光学互连组件的制造方法
公开(公告)号：US20090092356A1
公开(公告)日：2009-04-09
申请号：US11867362
申请日：2007-10-04
申请人： Hiroki Yasuda , Koki Hirano , Takami Ushiwata
发明人： Hiroki Yasuda , Koki Hirano , Takami Ushiwata
IPC分类号： G02B6/42
CPC分类号： G02B6/4249 , G02B6/4214 , G02B6/423
摘要： An optical fiber holder 7 which directs an angulated groove 6 in which an optical fiber 4 is disposed to a substrate 2 and overlays the angulated groove 6 on the substrate 2 may be formed first. Next, a guide 8 which guides the optical fiber holder 7 to the position where the optical fiber 4 and the optical device 3 are to be optically coupled to each other is formed on the substrate 2. Next, a 45-degree mirror is formed by dicing the optical fiber holder 7 and the optical fiber 4 together in a state in which the optical fiber 4 is disposed in the angulated groove 6. Finally, the optical fiber holder 7 is overlaid on the substrate 2, and the optical fiber holder 7 is guided by the guide 8.
摘要翻译：可以首先形成光纤保持器7，其将设置有光纤4的角度的槽6引导到基板2并且覆盖基板2上的角度的槽6。接下来，在基板2上形成将光纤保持器7引导到光纤4和光学装置3将彼此光学耦合的位置的引导件8.接下来，通过以下方式形成45度反射镜：在光纤4配置在角度方向槽6的状态下，将光纤保持器7和光纤4切断。最后，将光纤保持器7重叠在基板2上，光纤保持架7为指导8指导。

12. 发明申请

US20080310848A1 Combined optical and electrical transmission assembly and module 失效
标题翻译：光电组合和组合模块
公开(公告)号：US20080310848A1
公开(公告)日：2008-12-18
申请号：US12213106
申请日：2008-06-13
申请人： Hiroki Yasuda , Koki Hirano , Masahiko Kobayashi
发明人： Hiroki Yasuda , Koki Hirano , Masahiko Kobayashi
IPC分类号： H04B10/00
CPC分类号： G02B6/4416 , G02B6/4214 , G02B6/4403
摘要： A combined optical and electrical transmission assembly includes a combined optical, electrical and power cable having an optical fiber, electrical wiring and a power line combined therein or a combined optical and electrical cable having an optical fiber and electrical wiring combined therein, and a combined optical and electrical transmission module that includes an electrical-to-optical conversion unit having a laser for converting electrical signals to optical signals and a driving IC for driving the laser, and/or an optical-to-electrical conversion unit having a photodiode for converting optical signals to electrical signals and an amplification IC for amplifying electrical signals from the photodiode. The combined optical and electrical transmission module is connected to both ends of the combined optical, electrical and power cable or the combined optical and electrical cable. The combined optical and electrical transmission modules are each connected with an electrical cable for transmitting electrical signals with an external device and a power cable for transmitting power. The length of the power cable is shorter than that of the electrical cable.
摘要翻译：组合的光学和电气传输组件包括具有组合在其中的光纤，电线和电力线的组合的光，电和电力电缆，或者具有组合在其中的光纤和电线的组合的光电缆和组合光以及电传输模块，其包括具有用于将电信号转换为光信号的激光器和用于驱动激光器的驱动IC的电 - 光转换单元和/或具有用于转换光学的光电二极管的光电转换单元信号到电信号和用于放大来自光电二极管的电信号的放大IC。组合的光和电传输模块连接到组合的光，电和电力电缆或组合的光电缆的两端。组合的光和电传输模块各自与用于传输电信号的电缆连接，外部设备和用于传输电力的电力电缆。电源电缆的长度短于电缆的长度。

13. 发明申请

US20080152278A1 OPTICAL CIRCUIT BOARD 有权
标题翻译：光电路板
公开(公告)号：US20080152278A1
公开(公告)日：2008-06-26
申请号：US11935548
申请日：2007-11-06
申请人： Koki Hirano , Hiroki Yasuda , Takami Ushiwata , Masahiko Kobayashi
发明人： Koki Hirano , Hiroki Yasuda , Takami Ushiwata , Masahiko Kobayashi
IPC分类号： G02B6/12
CPC分类号： G02B6/4203 , G02B6/1221 , G02B6/43 , H05K1/0274 , H05K1/0393 , H05K1/189
摘要： An optical circuit board which facilitates a mounting process and provides advantageous aspects of electric interconnection and optical interconnection. An optical circuit board comprises a flexible circuit board composed of a film having a flexibility; one or more electric interconnections provided at the flexible circuit board; one or more optical interconnections provided at the flexible circuit board; an optical transmitter for converting an electric signal supplied at a designated electric interconnection of the electric interconnections provided at the flexible circuit board into an optical signal; and an optical receiver for reconverting the optical signal emitted by the designated electric interconnection provided at the flexible circuit board into an electric signal and for outputting the reconverted electric signal to another electric interconnection.
摘要翻译：一种便于安装工艺并提供电互连和光互连的有利方面的光电路板。光电路板包括由具有柔性的膜组成的柔性电路板; 设置在柔性电路板上的一个或多个电互连; 设置在柔性电路板上的一个或多个光学互连; 光发送器，用于将在柔性电路板上提供的电互连的指定电互连处提供的电信号转换为光信号; 以及光接收器，用于将设置在柔性电路板上的指定电互连发射的光信号重新转换为电信号，并将再转换的电信号输出到另一电互连。

14. 发明授权

US07794158B2 Fabrication method of optical interconnection component and optical interconnection component itself 有权
标题翻译：光互连部件和光互连部件本身的制造方法
公开(公告)号：US07794158B2
公开(公告)日：2010-09-14
申请号：US11867362
申请日：2007-10-04
申请人： Hiroki Yasuda , Koki Hirano , Takami Ushiwata
发明人： Hiroki Yasuda , Koki Hirano , Takami Ushiwata
IPC分类号： G02B6/30 , G02B6/36
CPC分类号： G02B6/4249 , G02B6/4214 , G02B6/423
摘要： An optical fiber holder 7 which directs an angulated groove 6 in which an optical fiber 4 is disposed to a substrate 2 and overlays the angulated groove 6 on the substrate 2 may be formed first. Next, a guide 8 which guides the optical fiber holder 7 to the position where the optical fiber 4 and the optical device 3 are to be optically coupled to each other is formed on the substrate 2. Next, a 45-degree mirror is formed by dicing the optical fiber holder 7 and the optical fiber 4 together in a state in which the optical fiber 4 is disposed in the angulated groove 6. Finally, the optical fiber holder 7 is overlaid on the substrate 2, and the optical fiber holder 7 is guided by the guide 8.
摘要翻译：可以首先形成光纤保持器7，其将设置有光纤4的角度的槽6引导到基板2并且覆盖基板2上的角度的槽6。接下来，在基板2上形成将光纤保持器7引导到光纤4和光学装置3将彼此光学耦合的位置的引导件8.接下来，通过以下方式形成45度反射镜：在光纤4配置在角度方向槽6的状态下，将光纤保持器7和光纤4切断。最后，将光纤保持器7重叠在基板2上，光纤保持架7为指导8指导。

15. 发明申请

US20090263077A1 Flexible optical interconnection structure and method for fabricating same 有权
标题翻译：柔性光互连结构及其制造方法
公开(公告)号：US20090263077A1
公开(公告)日：2009-10-22
申请号：US12292933
申请日：2008-12-01
申请人： Takami Ushiwata , Koki Hirano , Hiroki Yasuda
发明人： Takami Ushiwata , Koki Hirano , Hiroki Yasuda
IPC分类号： G02B6/12 , G02B6/10
CPC分类号： G02B6/43
摘要： A flexible optical interconnection structure has a plurality of layers including an optical waveguide made of a core and a clad. The core is disposed to include a neutral surface that is not affected by expansion or contraction by bending. Alternatively, when the neutral surface is position outside the core, the core is disposed to satisfy Δy≦0.03×R, in which Δy is a distance between the neutral surface and a surface of the core at a side near the neutral surface, and R is a curvature radius of an innermost surface of the flexible optical interconnection structure in the bent state.
摘要翻译：柔性光互连结构具有包括由芯和包层制成的光波导的多个层。芯部设置成包括不受弯曲的膨胀或收缩影响的中性面。或者，当中性面位于芯外时，芯被设置成满足Deltay <= 0.03xR，其中Deltay是在中性面附近一侧的中性面与芯表面之间的距离，R 是弯曲状态下柔性光互连结构的最内表面的曲率半径。

16. 发明申请

US20090046978A1 Mirror-Embedded Optical Waveguide and Fabrication Method of Same 有权
标题翻译：镜面嵌入式光波导及其制作方法
公开(公告)号：US20090046978A1
公开(公告)日：2009-02-19
申请号：US12131984
申请日：2008-06-03
申请人： Hiroki YASUDA , Koki Hirano
发明人： Hiroki YASUDA , Koki Hirano
IPC分类号： G02B6/26
CPC分类号： G02B6/4214 , G02B6/1221
摘要： A mirror embedded optical waveguide according to the present invention comprises: a core; an angled cut face in the core; an adhesive layer on the angled cut face, the adhesive layer having approximately the same refractive index as that of the core; and a metal film on the adhesive layer, the metal film being formed by transfer.
摘要翻译：根据本发明的镜嵌入式光波导包括：芯; 核心中有角度切割的面; 在所述成角度的切割面上的粘合剂层，所述粘合剂层具有与所述芯的折射率近似相同的折射率; 在粘合剂层上形成金属膜，通过转印形成金属膜。

17. 发明申请

US20110206922A1 FOAMING POLYPROPYLENE RESIN COMPOSITION AND MOLDED FOAM USING THE SAME 审中-公开
标题翻译：发泡聚丙烯树脂组合物和使用它的模塑泡沫
公开(公告)号：US20110206922A1
公开(公告)日：2011-08-25
申请号：US13123360
申请日：2009-10-28
申请人： Tatsuji Kawamura , Koki Hirano , Yukio Ishii
发明人： Tatsuji Kawamura , Koki Hirano , Yukio Ishii
IPC分类号： B32B3/26 , C08J9/04 , C08L23/14
CPC分类号： C08J9/0061 , B29C44/04 , B29C44/352 , B29C44/586 , B29K2023/12 , B29L2031/30 , C08J2323/12 , C08J2421/00 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/142 , C08L2203/14 , C08L2205/02 , C08L2205/025 , C08L2205/03 , Y10T428/249981
摘要： An object of the invention is to provide foaming polypropylene resin compositions that are suited for injection foam molding, have excellent balance between flowability and melt tension, are foamable at high expansion ratio, and can give lightweight molded foams having excellent appearance and mechanical strength. Another object is to provide injection-molded foams using the compositions.A foaming polypropylene resin composition of the invention includes: 50 to 90 parts by weight of a high-molecular weight component-containing impact polypropylene (AB); 10 to 30 parts by weight of a rubber component (C); and 0 to 20 parts by weight of an inorganic filler (D) (wherein the total of (AB), (C) and (D) is 100 parts by weight); and the high-molecular weight component-containing impact polypropylene (AB) contains 4.5 to 31.0 wt % of a propylene/ethylene copolymer that is identified as a normal temperature paraxylene soluble component, and the high-molecular weight component-containing impact polypropylene (AB) contains 0.2 to 3.7 wt % of a propylene polymer component having an intrinsic viscosity [η] at 135° C. in tetralin of 13.5 to 20.0 dl/g.
摘要翻译：本发明的目的是提供适用于注射发泡成型的发泡性聚丙烯树脂组合物，其流动性和熔融张力之间具有优异的平衡性，在高膨胀率下是可发泡的，并且可以提供具有优异外观和机械强度的轻质模制泡沫。另一个目的是提供使用该组合物的注射成型泡沫。本发明的发泡聚丙烯树脂组合物包括：含有高分子量组分的抗冲聚丙烯（AB）50至90重量份; 10〜30重量份的橡胶组分（C）; 和0〜20重量份的无机填料（D）（其中（AB），（C）和（D）的总和为100重量份）。含有高分子成分的抗冲聚丙烯（AB）含有4.5〜31.0重量％的作为常温对二甲苯可溶成分的丙烯/乙烯共聚物，含有高分子成分的冲击性聚丙烯（AB ）含有0.2至3.7重量％的在135℃下在四氢萘中的特性粘度[η]为13.5至20.0分升/克的丙烯聚合物组分。

18. 发明申请

US20060083461A1 Multimode wavelength multiplexing optical transceiver 审中-公开
标题翻译：多模波长复用光收发器
公开(公告)号：US20060083461A1
公开(公告)日：2006-04-20
申请号：US11295456
申请日：2005-12-07
申请人： Ryuta Takahashi , Koki Hirano
发明人： Ryuta Takahashi , Koki Hirano
IPC分类号： G02B6/26 , G02B6/28
CPC分类号： G02B6/29344 , G02B6/1228 , G02B6/2938 , G02B6/4206 , G02B6/4292
摘要： A multimode wavelength multiplexing optical transceiver has: a plurality of light emitting elements that emit single-mode lights with wavelengths different from each other; and a multimode waveguide module that is operable to multiplex the emitted single-mode lights into a multimode light. The multimode waveguide module is a step-index type multimode waveguide module that is operable to reduce a low-order mode component of the multimode light.
摘要翻译：多模波长复用光收发器具有：发射波长彼此不同的单模光的多个发光元件; 以及多模波导模块，其可操作以将发射的单模光线复用到多模光中。多模波导模块是阶跃折射率多模波导模块，其可操作以减少多模光的低阶模分量。

19. 发明授权

US06711326B2 Wavelength separation optical device and multiple wavelength light transmission module 失效
标题翻译：波长分离光学器件和多波长光传输模块
公开(公告)号：US06711326B2
公开(公告)日：2004-03-23
申请号：US10354105
申请日：2003-01-30
申请人： Tatsuya Sugita , Koki Hirano , Tomiya Abe , Yuzo Ito
发明人： Tatsuya Sugita , Koki Hirano , Tomiya Abe , Yuzo Ito
IPC分类号： G02B627
CPC分类号： G02B6/272 , G02B6/29361 , G02B6/29364 , G02B6/2938 , G02B6/4246 , G02B6/4249
摘要： Optical signals of which wavelength is multipled and which are transferred via an optical fiber 10 make incidence to refractive index distributing lens 34 and are converted into substantially parallel light beams, the optical signals converted make incidence into a polarized light conversion element 20a and are separated therein into two light beams and are emitted in a form of two linear polarized light beams of which polarization direction are aligned. The linear polarized light beams are separated by wavelength separation filters 28a, 28b and 28c, and make incidence with every two wavelength components either into a polarized light conversion element 20b or into polarized light conversion element 20c, and the optical paths for the light beams separated into two by the polarized light conversion element 20a are joined to form one light beam path for every waveform component. The optical signals of the four wavelength components are reflected either by a mirror 31b or by a mirror 31c, are converged by such as a hologram lens 40c, and, after being reflected by a mirror 32, are detected for every wavelength component by the photo detector array 36.
摘要翻译：波长被乘以并通过光纤10传送的光信号进入折射率分布透镜34并被转换成基本上平行的光束，光信号被转换成入射到偏振光转换元件20a中并在其中分离分为两个光束，并以两个偏振方向对齐的线性偏振光束的形式发射。线性偏振光束被波长分离滤光器28a，28b和28c分离，并且将每两个波长分量入射到偏振光转换元件20b或偏振光转换元件20c中，并且光束的光路分离由偏振光转换元件20a连接成两个，以形成每个波形分量的一个光束路径。四个波长分量的光信号由反射镜31b或反射镜31c反射，被诸如全息透镜40c会聚，并且在由反射镜32反射后，通过照片检测每个波长分量检测器阵列36。

20. 发明授权

US5736613A Highly rigid propylenic resin and blow molded article made therefrom 失效
标题翻译：高刚性丙烯树脂和由其制成的吹塑制品
公开(公告)号：US5736613A
公开(公告)日：1998-04-07
申请号：US605133
申请日：1996-03-13
申请人： Masato Kijima , Masayuki Shinohara , Minoru Sugawara , Koki Hirano
发明人： Masato Kijima , Masayuki Shinohara , Minoru Sugawara , Koki Hirano
IPC分类号： B29C49/00 , C08F4/642 , C08F10/06 , C08F110/06 , C08F210/06 , C08F297/08
CPC分类号： C08F10/06 , B29C49/0005 , B29K2023/12 , C08F110/06 , C08F210/06
摘要： There are provided a highly rigid propylenic resin which has a melt index MI in the range of 0.1 to 1.2 g/10 minutes as determined at 230.degree. C. under 2.160 kg load and also satisfies a relationship between the MI and the elongational viscosity �Y(Pa.multidot.s)!, said relationship being represented by the expression 2.0.times.10.sup.5 .times.MI.sup.-0.68 .ltoreq.Y.ltoreq.8.0.times.10.sup.5 .times.MI.sup.-0.68 ; and a blow molded article made from the above resin. The propylenic resin has favorable resistance to draw down and can produce a large-sized and lightweight blow molded article excellent in rigidity, dimensional stability and heat resistance.
摘要翻译： PCT No.PCT / JP95 / 01406 Sec。 371日期：1996年3月18日 102（e）1996年3月18日PCT提交1995年7月14日PCT公布。公开号WO96 / 02381 日本1996年2月1日提供了一种高度刚性的丙烯树脂，其在230℃下在2.160kg负荷下的熔体指数MI在0.1至1.2g / 10分钟的范围内，并且还满足MI和伸长粘度[Y（Paxs）]，所述关系由表达式为：××××××××××××××××××××××××××××××××××××××; 丙烯树脂具有良好的拉伸阻力，并且可以制造刚性，尺寸稳定性和耐热性优异的大型轻质的吹塑制品。

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