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71. 发明授权

US07559702B2 Connector holder, optical-electrical converter with attached connector holder, optical connector fixing structure and connector holder assembly method 有权
标题翻译：连接器支架，带有连接器支架的光电转换器，光学连接器固定结构和连接器支架组装方法
公开(公告)号：US07559702B2
公开(公告)日：2009-07-14
申请号：US11940015
申请日：2007-11-14
申请人： Kunihiko Fujiwara , Akito Nishimura , Kenji Sasaki , Yukio Hayashi , Kazuhiko Kurata , Takashi Yoshikawa , Junichi Sasaki
发明人： Kunihiko Fujiwara , Akito Nishimura , Kenji Sasaki , Yukio Hayashi , Kazuhiko Kurata , Takashi Yoshikawa , Junichi Sasaki
IPC分类号： G02B6/36
CPC分类号： G02B6/4292 , G02B6/3845 , G02B6/3897 , G02B6/3898 , G02B6/4214 , G02B6/4249 , Y10T29/49204
摘要： A connector holder fixes an optical connector assembled at a leading end of an optical fiber to an optical module having a light input/output end so that the optical fiber and the light input/output end is optically connected. The connector holder is provided with a holding section for storing at least a part of the optical connector, and a cover section attached to the holding section to be freely opened and closed. The cover section is provided with a cover section main body, and a pressing section which presses the optical connector toward the optical module.
摘要翻译：连接器保持器将组装在光纤前端的光学连接器固定到具有光输入/输出端的光学模块，使得光纤和光输入/输出端光学连接。连接器保持器设置有用于存储光连接器的至少一部分的保持部分和附接到保持部分以自由打开和关闭的盖部分。盖部设置有盖部主体和将光连接器朝向光模块按压的按压部。

72. 发明授权

US07534052B2 Optical transceiver and optical connector 有权
标题翻译：光收发器和光连接器
公开(公告)号：US07534052B2
公开(公告)日：2009-05-19
申请号：US10554513
申请日：2004-04-30
申请人： Kunihiko Fujiwara , Akito Nishimura , Yukio Hayashi , Tetsuo Nozawa , Takanori Shimizu , Ichiro Hatakeyama , Kazuhiko Kurata
发明人： Kunihiko Fujiwara , Akito Nishimura , Yukio Hayashi , Tetsuo Nozawa , Takanori Shimizu , Ichiro Hatakeyama , Kazuhiko Kurata
IPC分类号： G02B6/36 , G02B6/30
CPC分类号： G02B6/4292 , G02B6/4214 , G02B6/4249
摘要： An optical transceiver 10 includes an optical device 16 which is provided upon a substrate 11, an optical connector 14 which is connected to an optical fiber 15a, and a connector holder 13 for optically connecting together the optical device and the optical connector 14. The connector holder 13 includes an engagement means 13c which holds the optical connector 14. The engagement means 13c holds the optical connector 14 when the optical connector 14 is pressed in towards the substrate. The optical connector 14 supports the optical fiber 15a so that the optical axis of the optical fiber 15a subtends a fixed angle with respect to the optical axis of the optical device 16. And the optical connector 14 includes a mirror 14g for optically connecting between the optical device 16 and the optical fiber 15a.
摘要翻译：光收发器10包括设置在基板11上的光学装置16，连接到光纤15a的光连接器14以及用于光学连接光学装置和光连接器14的连接器支架13。保持器13包括保持光连接器14的接合装置13c。当光连接器14被压向基板时，接合装置13c保持光连接器14。光连接器14支撑光纤15a，使得光纤15a的光轴相对于光学装置16的光轴相对固定角度。光连接器14包括用于光学地连接在光学器件16之间的反射镜14g 装置16和光纤15a。

73. 发明申请

US20050129347A1 Optical fiber sheet and optical fiber sheet production method 有权
标题翻译：光纤片和光纤片生产方法
公开(公告)号：US20050129347A1
公开(公告)日：2005-06-16
申请号：US10489451
申请日：2002-05-29
申请人： Daigo Saito , Kazuhiro Takizawa , Tsuyoshi Shimomichi , Yasuhiro Tamaki , Yukio Hayashi , Kunihiko Fujiwara
发明人： Daigo Saito , Kazuhiro Takizawa , Tsuyoshi Shimomichi , Yasuhiro Tamaki , Yukio Hayashi , Kunihiko Fujiwara
IPC分类号： G02B6/38 , G02B6/44 , G02B6/12
CPC分类号： G02B6/4471 , G02B6/2558 , G02B6/3608 , G02B6/3887
摘要： The invention is an optical fiber sheet obtained by adhering together at least two sheets with an optical fiber placed therebetween, and placing a reinforcing tube over a portion of the optical fiber extending from an edge of the sheets, wherein the reinforcing tube is fixed to the sheets by bonding, with the reinforcing tube inserted between the sheets located up and below by an appropriate distance from an edge of the sheets.
摘要翻译：本发明是一种光纤片，其通过将光纤放置在其间的至少两片粘合在一起，并将加强管放置在从片材的边缘延伸的光纤的一部分上，其中将加强管固定到通过粘合将片材插入到位于上下的片材与片材的边缘适当距离之间的粘合。

74. 发明申请

US20050025481A1 Optical crossconnect apparatus and optical transmission system 失效
标题翻译：光交叉连接装置和光传输系统
公开(公告)号：US20050025481A1
公开(公告)日：2005-02-03
申请号：US10924976
申请日：2004-08-25
申请人： Yasuyuki Fukashiro , Yukio Hayashi , Shigeki Kitajima , Tatsuo Kanetake , Masahiro Takatori , Shoichi Hanatani , Hirohira Sano
发明人： Yasuyuki Fukashiro , Yukio Hayashi , Shigeki Kitajima , Tatsuo Kanetake , Masahiro Takatori , Shoichi Hanatani , Hirohira Sano
IPC分类号： H04B10/00 , H04Q11/00 , H04J14/00
CPC分类号： H04B10/032 , H04Q11/0001 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0024 , H04Q2011/0043 , H04Q2011/0058 , H04Q2011/0081
摘要： An optical crossconnect apparatus which includes one terminal connected to a transmission path from one optical transmission terminal station and another terminal connected to a transmission path from another optical transmission terminal station, a first optical signal switch having “M1” ports and “N1” ports, through which the optical signal can pass, a second optical signal switch having “M2” ports and “N2” ports, through which the optical signal can pass, and “L” optical signal repeaters, one end connected to the “N1” ports of the first optical signal switch, and the other end connected to the “N2” ports of the second optical switch. The “N1” and the “N2” ports are equal to “L” optical signal repeaters. The “M1” ports of the first optical signal switch connected to the one terminal, and the “M2” ports of the second optical signal switch connected to the other terminal are larger than, or equal to 2.
摘要翻译：一种光交叉连接装置，包括连接到来自一个光传输终端站的传输路径的一个终端和连接到来自另一个光传输终端站的传输路径的另一终端，具有“M1”端口和“N1”端口的第一光信号交换机，光信号可以通过的光信号可以通过的光信号可以通过的具有“M2”端口和“N2”端口的第二光信号交换机和“L”个光信号中继器，一端连接到“N1”端口第一光信号开关，另一端连接到第二光开关的“N2”端。 “N1”和“N2”端口等于“L”个光信号中继器。连接到一个端子的第一个光信号开关的“M1”端口和连接到另一个端子的第二个光信号开关的“M2”端口大于或等于2。

75. 发明授权

US06755574B2 Optical connector 有权
标题翻译：光连接器
公开(公告)号：US06755574B2
公开(公告)日：2004-06-29
申请号：US10171748
申请日：2002-06-17
申请人： Kunihiko Fujiwara , Yukio Hayashi , Yoshikazu Nomura , Hiroshi Yokosuka , Masaaki Takaya , Shinji Nagasawa
发明人： Kunihiko Fujiwara , Yukio Hayashi , Yoshikazu Nomura , Hiroshi Yokosuka , Masaaki Takaya , Shinji Nagasawa
IPC分类号： G02B636
CPC分类号： G02B6/3825 , G02B6/3897
摘要： An optical connector that provides a housing body 21 and a fixed part 22 that are installed so as to hold a backplane 3, and connects an optical connector plug 4b inserted into said housing body 21 via an installation hole in said backplane 3 and another optical connector plug 4a inserted into said housing body 21 from the direction opposite to that of said optical connector plug 4b, wherein flexible claws 25 projecting from both sides of said fixed part 22 engage said housing body 21 via said installation hole 30 in said backplane 3, and thereby said backplane 3 is held between said housing body 21 and said fixed part 22. Simply by adjusting the floating range (amount of floating) of the flexible claws 25 within said installation hole 30 the floating range (amount of floating) of the housing body 21 can be reliably set. Thereby, when the housing body 2 engages the printed board housing, the dimensional error is offset reliably by the floating of the housing body 21, and the engagement is carried out smoothly. A special order part for setting the floating range of the housing body 21 is not necessary, and thus a lower cost is possible and assembly can be carried out easily. In addition, a structure can also be used wherein the flexible claws projecting from the housing body side engage the backplane by passing through the installation hole, and the backplane is held between the bearing walls on the side of the housing body.
摘要翻译：一种光学连接器，其提供安装成保持背板3的壳体21和固定部22，并且经由所述背板3中的安装孔连接插入到所述壳体21中的光连接器插头4b和另一光连接器插头4a从与所述光连接器插头4b的方向相反的方向插入到所述壳体21中，其中从所述固定部分22的两侧突出的柔性爪25通过所述背板3中的安装孔30接合所述壳体21，从而所述背板3被保持在所述壳体21和所述固定部22之间。通过调节所述安装孔30内的柔性爪25的浮动范围（浮动量），壳体的浮动范围（浮动量） 21可以可靠地设置。因此，当壳体2接合印刷电路板壳体时，通过壳体21的浮动可靠地抵消尺寸误差，并且平滑地进行接合。用于设置壳体21的浮动范围的特殊订购部分不是必需的，因此可以降低成本并且可以容易地进行组装。此外，还可以使用这样的结构，其中从壳体主体侧突出的柔性爪通过安装孔与背板接合，并且背板保持在壳体主体侧的支承壁之间。

76. 发明授权

US06425692B1 Connecting structure for optical connector 有权
标题翻译：光连接器连接结构
公开(公告)号：US06425692B1
公开(公告)日：2002-07-30
申请号：US09529982
申请日：2000-04-24
申请人： Kunihiko Fujiwara , Yukio Hayashi , Yoshikazu Nomura , Hiroshi Yokosuka , Masaaki Takaya , Shinji Nagasawa
发明人： Kunihiko Fujiwara , Yukio Hayashi , Yoshikazu Nomura , Hiroshi Yokosuka , Masaaki Takaya , Shinji Nagasawa
IPC分类号： G02B636
CPC分类号： G02B6/3825 , G02B6/3897
摘要： An optical connector that provides a housing body 21 and a fixed part 22 that are installed so as to hold a backplane 3, and connects an optical connector plug 4b inserted into said housing body 21 via an installation hole in backplane 3 and another optical connector plug 4a inserted into said housing body 21 from the direction opposite to that of fixed part 22 engage said housing body 21 via said installation hole 30 in said backplane 3, and thereby said backplane 3 is held between said housing body 21 and said fixed part 22. Simply by adjusting the floating range (amount of floating) of the flexible claws 25 within said installation hole 30 the floating range (amount of floating) of the housing body 21 can be reliably set. Thereby, when the housing body 21 engages the printed board housing, the dimensional error is offset reliably by the floating of the housing body 21, and the engagement is carried out smoothly. A special order part for setting the floating range of the housing body 21 is not necessary, and thus a lower cost is possible and assembly can be carried out easily. In addition, a structure can also be used wherein the flexible claws projecting from the housing body side engage the backplane by passing through the installation hole, and the backplane is held between the bearing walls on the side of the housing body.
摘要翻译：一种光学连接器，其提供安装成保持背板3的壳体21和固定部22，并且经由背板3中的安装孔和另一光连接器插头连接插入到所述壳体21中的光连接器插头4b 4a从与固定部分22的方向相反的方向插入所述壳体21中，通过所述背板3中的安装孔30与所述壳体21接合，从而所述背板3保持在所述壳体21和所述固定部分22之间。通过调节安装孔30内的柔性爪25的浮动范围（浮动量），可以可靠地设定壳体21的浮动范围（浮动量）。由此，当壳体21接合印刷电路板壳体时，通过壳体21的浮动可靠地抵消尺寸误差，并且平滑地进行接合。用于设置壳体21的浮动范围的特殊订购部分不是必需的，因此可以降低成本并且可以容易地进行组装。此外，还可以使用这样的结构，其中从壳体主体侧突出的柔性爪通过安装孔与背板接合，并且背板保持在壳体主体侧的支承壁之间。

77. 发明授权

US06347196B1 Image sticking reducing method and apparatus 有权
标题翻译：图像粘贴减少方法和装置
公开(公告)号：US06347196B1
公开(公告)日：2002-02-12
申请号：US09444206
申请日：1999-11-22
申请人： Takashi Kawabata , Shuji Iseki , Keiji Yamamoto , Naoto Yoshino , Naoto Nishi , Nobuyoshi Komatsu , Yukio Hayashi , Tatsuya Soga , Norio Hokari
发明人： Takashi Kawabata , Shuji Iseki , Keiji Yamamoto , Naoto Yoshino , Naoto Nishi , Nobuyoshi Komatsu , Yukio Hayashi , Tatsuya Soga , Norio Hokari
IPC分类号： G03G1500
CPC分类号： G03G15/70 , G03G15/1675 , G03G2215/00548 , G03G2215/00552 , G03G2215/00721
摘要： An apparatus and techniques for reducing the electrostatic sticking of a transfer member to the image carrying body of an image forming apparatus. The visible image on the image carrying body is formed by charged participles. A collective transfer unit collectively transfers the visible image from the image carrying body to a transfer member. A transfer member judging unit judges whether a transfer member exists downstream of and in the vicinity of a transfer position of the collective transfer unit. A pre-stop processing unit for preventing, if the transfer member presence judging unit judges that a transfer monitor exists when the stopping unit stops the device, the transfer member from electrostatically sticking to the image carrying body.
摘要翻译：一种用于减少转印构件对图像形成装置的图像承载体的静电粘附的装置和技术。图像载体上的可见图像由带电分子形成。集体传送单元将可见图像从图像载体集体传送到传送构件。传送构件判断单元判断传送构件是否存在于集体传送单元的传送位置的下游和附近。一种预停止处理单元，用于防止当所述传送构件存在判断单元在所述停止单元停止所述设备时判断为存在转印监视器时，所述传送构件从静电粘贴到所述图像承载体。

78. 发明授权

US06229932B1 Optical signal switching apparatus 失效
公开(公告)号：US06229932B1
公开(公告)日：2001-05-08
申请号：US09182441
申请日：1998-10-30
申请人： Yasuyuki Fukashiro , Shinichi Kuwano , Kenji Yamahara , Yukio Hayashi , Hideaki Tsushima
发明人： Yasuyuki Fukashiro , Shinichi Kuwano , Kenji Yamahara , Yukio Hayashi , Hideaki Tsushima
IPC分类号： G02B635
CPC分类号： H04Q11/0005 , G02B6/357 , G02B6/358 , G02F1/0121 , H04Q2011/0039 , H04Q2011/0049 , H04Q2011/0083
摘要： An optical signal switching apparatus that maintains an optical switch to a specified state even when noise is generated during the turning on and/or off of power to an optical switch control unit which controls the optical switch. The optical switch control unit includes an optical switch driving unit, a power supply and a power supply surveillance unit. When a specified condition of the power supply is not satisfied, a control signal is generated by the power supply surveillance unit. Upon detection of the control signal the optical switch driving unit, fixes the state of the optical switch to a previously set state without regard to the input to the optical switch driving unit.

79. 发明授权

US06195611B1 Route search method 失效
标题翻译：路线搜索方式
公开(公告)号：US06195611B1
公开(公告)日：2001-02-27
申请号：US08990799
申请日：1997-12-15
申请人： Tadashi Sakamoto , Yukio Hayashi
发明人： Tadashi Sakamoto , Yukio Hayashi
IPC分类号： G06F16500
CPC分类号： G01C21/3446
摘要： A route from a departure point to a destination point is searched. When a route R1 does not exist in a search area A1 which is in the form of an ellipse focusing a departure point S and a destination point E, the area is expanded to a search area A2 to find a route R2.
摘要翻译：搜索从出发点到目的地点的路线。当以聚焦出发地点S和目的地点E的椭圆形式的搜索区域A1中不存在路线R1时，该区域被扩展到搜索区域A2以找到路线R2。

80. 发明授权

US5893022A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5893022A
公开(公告)日：1999-04-06
申请号：US104375
申请日：1998-06-25
申请人： Naoto Yoshino , Masao Ohkubo , Fumio Furusawa , Yukio Hayashi , Osamu Handa
发明人： Naoto Yoshino , Masao Ohkubo , Fumio Furusawa , Yukio Hayashi , Osamu Handa
IPC分类号： G03G15/01 , G03G15/00 , G03G15/16
CPC分类号： G03G15/657 , G03G15/1605 , G03G2215/0119 , G03G2215/0177
摘要： There is described an image forming apparatus, wherein a visible image retained on an intermediate transfer belt is collectively transferred to recording material by means of a collective transfer device including a transfer roller and a back-up roller. The recording material that has passed through a transfer nipping region is guided by means of a recording material guide member. In such an image forming apparatus, the intermediate transfer belt is set at an angle of 50.degree. or less relative to the reference line passing through the exit of the transfer nipping region between the transfer roller and the back-up roller among normals orthogonal to a line passing through the center shafts of the transfer roller and the back-up roller, in the area downstream from the transfer nipping region, and the recording material guide member is provided downward at an angle of 5.degree. to 20.degree. relative to the reference line L.
摘要翻译：描述了一种图像形成装置，其中通过包括转印辊和支撑辊的集体转印装置将保留在中间转印带上的可见图像集体转印到记录材料上。通过转印夹持区域的记录材料通过记录材料引导构件被引导。在这种图像形成装置中，中间转印带相对于在与正交于正交于转印辊的法线之间通过转印辊和支撑辊之间的转印夹持区域的出口的参考线设定为50°或更小的角度线在传送夹持区域下游的区域中通过转印辊和支撑辊的中心轴，并且记录材料引导构件相对于参考线以5°至20°的角度向下设置 L.

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