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    Optical telecommunication apparatus for use in an optical ring network
    1.
    发明授权
    Optical telecommunication apparatus for use in an optical ring network 失效
    用于光环网的光通信设备

    公开(公告)号：US5909298A

    公开(公告)日：1999-06-01

    申请号：US804894

    申请日：1997-02-24

    申请人： Shozo Shimada ,  Kiyonori Kusuda ,  Hirofumi Imabayashi ,  Katsuya Fujii ,  Tetsuya Takahashi ,  Masahiro Shioda

    发明人： Shozo Shimada ,  Kiyonori Kusuda ,  Hirofumi Imabayashi ,  Katsuya Fujii ,  Tetsuya Takahashi ,  Masahiro Shioda

    IPC分类号： G02B6/38 ,  G02B6/42 ,  G02B6/44 ,  H04B10/00 ,  G02B6/00 ,  G02B6/36

    CPC分类号： G02B6/4452 ,  G02B6/4277 ,  G02B6/3825 ,  G02B6/3897

    摘要： An optical telecommunication unit includes a shielded case having a size adapted for mounting upon a standard open-rack frame, wherein the shielded case includes a rear panel carrying an interconnection pattern, a plurality of plug-in connectors provided on the rear panel at an inner side thereof in electrical connection with the interconnection pattern for holding plug-in units forming an optical telecommunication apparatus inside the optical telecommunication unit, wherein the optical telecommunication unit carries a plurality of interface connectors on the rear panel in electrical connection with the interconnection pattern for accepting external interconnection cables, and a rear cover is provided on the shielded case so as to cover the rear panel.

    摘要翻译： 光通信单元包括具有适于安装在标准开架架上的尺寸的屏蔽壳体，其中所述屏蔽壳体包括承载互连图案的后面板，设置在所述后面板上的多个插入式连接器， 其与用于在光通信单元内保持形成光通信设备的插入单元的互连图案电连接，其中光通信单元在后面板上承载多个接口连接器，用于与互连图案电连接以接受 外部互连电缆和后盖设置在屏蔽壳体上以覆盖后面板。

    System for extending communication equipment using flat coaxial cable
    2.
    发明授权
    System for extending communication equipment using flat coaxial cable 失效
    使用扁平同轴电缆延长通讯设备的系统

    公开(公告)号：US5297229A

    公开(公告)日：1994-03-22

    申请号：US36408

    申请日：1993-03-24

    申请人： Shozo Shimada ,  Tomoyuki Hongoh ,  Tetsuya Takahashi

    发明人： Shozo Shimada ,  Tomoyuki Hongoh ,  Tetsuya Takahashi

    IPC分类号： G02B6/24 ,  G02B6/44 ,  H01R13/72 ,  H04B10/25 ,  H04B10/29 ,  H04Q1/02 ,  H04Q1/14 ,  H05K7/00 ,  G02B6/00

    CPC分类号： G02B6/4453 ,  G02B6/4452 ,  H01R13/72

    摘要： A system for extending communication equipment using flat coaxial cables, the system occupying a minimum installation space and providing equipment extensions and interface changes in a flexible manner. The system comprises a rack carrying a base shelf and at least one extension shelf. The base shelf has a plurality of base PWB assemblies inserted therein, and the extension shelf accommodates a plurality of extension PWB assemblies. One end of a flat coaxial cable bundle is attached removably to the front of each base PWB assembly. With its extra length portion left in a first tray on the base shelf, the flat coaxial cable bundle passes through the tray from front to back to enter a second tray from its back on the extension shelf. With another extra length portion left in the second tray, the flat coaxial cable bundle leaves the front end of the second tray to connect detachably to the front of each extension PWB assembly.

    摘要翻译： 一种使用平面同轴电缆延伸通信设备的系统，该系统占用最小的安装空间，并以灵活的方式提供设备扩展和接口更改。 该系统包括承载基架和至少一个延伸架的机架。 底架具有插入其中的多个基板组件，并且延伸架容纳多个延伸板组件。 扁平同轴电缆束的一端可移除地附接到每个基板电路板组件的前部。 由于其额外的长度部分留在基架上的第一托盘中，所以平坦的同轴电缆束从前到后穿过托盘，从其后面的延伸架上进入第二托盘。 在第二托盘中留下另外一个额外的长度部分的情况下，扁平同轴电缆束离开第二托盘的前端可拆卸地连接到每个延伸PWB组件的前部。

    Forced-air-cooled vehicle control device
    5.
    发明授权
    Forced-air-cooled vehicle control device 有权
    强制风冷车辆控制装置

    公开(公告)号：US08493731B2

    公开(公告)日：2013-07-23

    申请号：US13061645

    申请日：2008-11-05

    申请人： Tetsuya Takahashi ,  Hideo Okayama

    发明人： Tetsuya Takahashi ,  Hideo Okayama

    IPC分类号： H05K7/20 ,  H02M1/00

    CPC分类号： B61C17/00 ,  B61C17/04 ,  H02M7/003 ,  H05K7/20909 ,  Y02T30/10

    摘要： There is provided a first accommodating chamber that accommodates a cooling unit frame that supports a cooling unit. The cooling unit includes a cooler that cools heat generated from a snubber circuit component and a semiconductor device utilizing cooling air from an air blower, a conductor bar that electrically connects the semiconductor device and a capacitor with each other, the snubber circuit component, and the semiconductor device. There is also provided a second accommodating chamber that accommodates the capacitor. The cooling unit and the capacitor can be separated from each other by detaching one of a connecting portion between a laminated bus bar and the conductor bar and a connecting portion between the laminated bus bar and the capacitor.

    摘要翻译： 设置有容纳冷却单元框架的第一容纳室，其支撑冷却单元。 冷却单元包括冷却器，冷却器冷却由缓冲电路部件产生的热量和利用来自鼓风机的冷却空气的半导体器件，将半导体器件和电容器彼此电连接的导体条，缓冲电路部件和 半导体器件。 还设置有容纳电容器的第二容纳室。 冷却单元和电容器可以通过分离叠层母线与导体棒之间的连接部分和层压母线与电容器之间的连接部分而彼此分离。

    PACKAGING BOX
    6.
    发明申请
    PACKAGING BOX 审中-公开
    包装盒

    公开(公告)号：US20130043298A1

    公开(公告)日：2013-02-21

    申请号：US13557579

    申请日：2012-07-25

    申请人： Tetsuya Takahashi

    发明人： Tetsuya Takahashi

    IPC分类号： B65D5/42

    CPC分类号： B65D5/5028

    摘要： A packaging box includes an exterior unit and a packaging component that is set in the exterior unit. The packaging component includes an article mounting plane unit that mounts an article on, and a pair of downward-bent units that is bent downward from the front end and the rear end of the article mounting plane unit with respect to the side on which the article is mounted. A film for covering and holding the article is adhered to the pair of downward-bent units. The pair of downward-bent units include an outward-bent unit that is provided outside the downward-bent units, and that is bent with respect to the downward-bent units.

    摘要翻译： 包装盒包括外部单元和设置在外部单元中的包装部件。 包装部件包括将物品安装在其上的物品安装平面单元和从物品安装平面单元的前端和后端向下弯曲的一对向下弯曲的单元，该单元相对于物品 被安装。 用于覆盖和保持物品的膜粘附到一对向下弯曲的单元。 一对向下弯曲单元包括设置在向下弯曲单元的外侧并相对于向下弯曲单元弯曲的向外弯曲单元。

    Head control device, storage device, and maximum power determining method
    9.
    发明授权
    Head control device, storage device, and maximum power determining method 有权
    头控制装置，存储装置和最大功率确定方法

    公开(公告)号：US07969682B2

    公开(公告)日：2011-06-28

    申请号：US11894106

    申请日：2007-08-20

    申请人： Tetsuya Takahashi

    发明人： Tetsuya Takahashi

    IPC分类号： G11B21/02 ,  G11B5/02

    CPC分类号： G11B5/6029 ,  G11B5/607

    摘要： A signal-level calculating unit calculates a signal level based on a gain signal. A sample generating unit associates heater power with the signal level and generates samples used for determining the maximum power. An approximation-line determining unit determines an approximation line of the samples in a two-dimensional coordinate system. A line shifting unit shifts the approximation line and determines a line for determining a signal level when the heater power is increased by one step. A comparative-value calculating unit calculates a comparative value based on the line. An upper-limit determining unit compares the comparative value and an actual signal level, and determines whether the heater power has reached the maximum power.

    摘要翻译： 信号电平计算单元基于增益信号来计算信号电平。 样本生成单元将加热器功率与信号电平相关联，并且生成用于确定最大功率的样本。 近似线确定单元确定二维坐标系中样本的近似线。 线移位单元移动近似线，并且当加热器功率增加一步时确定用于确定信号电平的线。 比较值计算单元基于该行计算比较值。 上限确定单元比较比较值和实际信号电平，并且确定加热器功率是否已经达到最大功率。