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1. 发明申请

US20130207597A1 CHARGE CIRCUIT 有权
标题翻译：充电电路
公开(公告)号：US20130207597A1
公开(公告)日：2013-08-15
申请号：US13756627
申请日：2013-02-01
申请人： Gentaro KUROKAWA , Daisuke Suzuki , Toshiki Sakamoto
发明人： Gentaro KUROKAWA , Daisuke Suzuki , Toshiki Sakamoto
IPC分类号： H02J7/00
CPC分类号： H02J7/0052 , H02J7/0029 , H02J7/007 , H02J7/0073 , H02J2007/0039 , H05B37/0281
摘要： A charge circuit includes a current limiting circuit configured to limit a current input from an input terminal; a first transistor connected between an output terminal of the current limiting circuit and a secondary battery; a charge control circuit configured to turn the first transistor on and off to start and stop supply of a charge current to the secondary battery; a second transistor configured to output a current proportional to the charge current flowing through the first transistor; and a charge timer configured to generate clock pulses according to the current output from the second transistor. The charge control circuit is configured to turn off the first transistor to stop the supply of the charge current to the secondary battery when the number of the clock pulses reaches a predetermined number.
摘要翻译：充电电路包括限流电路，其限制来自输入端的电流输入; 连接在限流电路的输出端子和二次电池之间的第一晶体管; 充电控制电路，被配置为使所述第一晶体管接通和断开，以开始和停止向所述二次电池供应充电电流; 第二晶体管，被配置为输出与流过所述第一晶体管的所述充电电流成比例的电流; 以及充电定时器，被配置为根据来自第二晶体管的电流输出产生时钟脉冲。充电控制电路被配置为当时钟脉冲的数量达到预定数量时，关闭第一晶体管以停止向二次电池的充电电流的供应。

2. 发明授权

US09166432B2 Charge circuit 有权
标题翻译：充电电路
公开(公告)号：US09166432B2
公开(公告)日：2015-10-20
申请号：US13756627
申请日：2013-02-01
申请人： Gentaro Kurokawa , Daisuke Suzuki , Toshiki Sakamoto
发明人： Gentaro Kurokawa , Daisuke Suzuki , Toshiki Sakamoto
IPC分类号： H02J7/00 , H05B37/02
CPC分类号： H02J7/0052 , H02J7/0029 , H02J7/007 , H02J7/0073 , H02J2007/0039 , H05B37/0281
摘要： A charge circuit includes a current limiting circuit configured to limit a current input from an input terminal; a first transistor connected between an output terminal of the current limiting circuit and a secondary battery; a charge control circuit configured to turn the first transistor on and off to start and stop supply of a charge current to the secondary battery; a second transistor configured to output a current proportional to the charge current flowing through the first transistor; and a charge timer configured to generate clock pulses according to the current output from the second transistor. The charge control circuit is configured to turn off the first transistor to stop the supply of the charge current to the secondary battery when the number of the clock pulses reaches a predetermined number.
摘要翻译：充电电路包括限流电路，其限制来自输入端的电流输入; 连接在限流电路的输出端子和二次电池之间的第一晶体管; 充电控制电路，被配置为使所述第一晶体管接通和断开，以开始和停止向所述二次电池供应充电电流; 第二晶体管，被配置为输出与流过所述第一晶体管的所述充电电流成比例的电流; 以及充电定时器，被配置为根据来自第二晶体管的电流输出产生时钟脉冲。充电控制电路被配置为当时钟脉冲的数量达到预定数量时，关闭第一晶体管以停止向二次电池的充电电流的供应。

3. 发明授权

US06979136B2 Fiber type optical module 失效
标题翻译：光纤类型光模块
公开(公告)号：US06979136B2
公开(公告)日：2005-12-27
申请号：US10444057
申请日：2003-05-23
申请人： Seiji Takagi , Noboru Fukushima , Chohei Hirano , Toshiki Sakamoto
发明人： Seiji Takagi , Noboru Fukushima , Chohei Hirano , Toshiki Sakamoto
IPC分类号： G02B6/42 , G02B6/02 , G02B6/32 , G02B6/34 , G02B6/36 , H04J14/02
CPC分类号： G02B6/12007 , G02B6/02 , G02B6/29362 , G02B6/29365 , G02B6/322 , G02B6/3636 , G02B6/3652
摘要： The present invention relates a fiber optical module. A first filter 5 transmits a light with a first predetermined wavelength (λA ), and reflects lights with a second predetermined wavelength (λB) and a third predetermined wavelength (λC). A second filter 6 transmits the light with wavelength λB and reflects the light with wavelength λC. A first light-receiving device 2 receives the light with wavelength λA, and a second light-receiving device 3 receives the light with wavelength λB, A light-emitting device 4 emits the light with wavelength λC. A first optical fiber 1a leads the lights with wavelengths λA and λB to the first filter 5. A second optical fiber 1b leads the light with wavelength λB reflected by the first filter 1a. A third optical fiber 1c leads the light with wavelength λC emitted by the light-emitting device 4 to the second filter 6.
摘要翻译：本发明涉及一种光纤模块。第一滤光器5透射具有第一预定波长（λ<λ> A）的光，并且反射具有第二预定波长（λ B）和第三预定波长（λ C）。第二滤光器6透射具有波长λB的光并且反射具有波长λC的光。第一光接收装置2接收具有波长λA的光，第二光接收装置3接收具有波长λB的光，A发光装置 4发射具有波长λC的光。第一光纤1a将具有波长λA和λB的光引导到第一滤光器5。第二光纤1b引导由第一滤光器1a反射的波长λB的光。第三光纤1c将由发光器件4发射的波长λC的光引导到第二滤光器6。

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