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1. 发明授权

US09128160B2 Battery fuel gauge circuit 有权
标题翻译：电池电量计电路
公开(公告)号：US09128160B2
公开(公告)日：2015-09-08
申请号：US13365748
申请日：2012-02-03
申请人： Kimio Ando , Shigekane Matsui , Isao Yamamoto
发明人： Kimio Ando , Shigekane Matsui , Isao Yamamoto
IPC分类号： H02J7/00 , H04B1/38 , G01R31/36 , H01M10/42 , H04W52/02
CPC分类号： G01R31/3613 , H01M2010/4278 , H04W52/028 , Y02D70/142
摘要： A detection circuit is mounted on an electronic device having a communication function, including at least a battery, a CPU, and a communication unit, and is configured to detect the remaining battery charge. An A/D converter performs sampling of a magnitude of a current IBAT discharged from the battery, and converts the current IBAT thus sampled into a digital current value. An interface circuit receives, from the CPU, control data which indicates a period in which there is an increase in the current discharged from the battery. Based upon the control data, a control unit raises the sampling frequency of the A/D converter in the period in which there is an increase in the current IBAT.
摘要翻译：检测电路安装在具有通信功能的电子设备上，至少包括电池，CPU和通信单元，并且被配置为检测剩余电池电量。 A / D转换器对从电池放电的电流IBAT的大小进行采样，并将由此采样的电流IBAT转换为数字电流值。接口电路从CPU接收指示从电池释放的电流增加的期间的控制数据。基于控制数据，控制单元在当前IBAT增加的时段内提高A / D转换器的采样频率。

2. 发明授权

US08773421B2 Multiplexer for differential signal 失效
标题翻译：差分信号多路复用器
公开(公告)号：US08773421B2
公开(公告)日：2014-07-08
申请号：US13032762
申请日：2011-02-23
申请人： Kimio Ando , Yuki Aoki
发明人： Kimio Ando , Yuki Aoki
IPC分类号： G01R33/12 , G06F3/00 , G06F5/00
CPC分类号： H03K17/005
摘要： A multiplexer receives multiple differential signals, selects one differential signal, and outputs, via an output port, the differential signal thus selected. The multiple differential signals are respectively input to multiple differential input ports. Multiple buffers are respectively provided to the multiple differential input ports. Each buffer includes a differential input terminal connected to a corresponding differential input port, and a differential output terminal connected to an output port. Each buffer is configured to be capable of switching states, according to the control signal, between an enable state in which a differential signal that corresponds to a differential signal input to the differential input terminal is output, and a disable state in which current consumed by the buffer becomes substantially zero, and the differential output terminal thereof is set to a high-impedance state.
摘要翻译：多路复用器接收多个差分信号，选择一个差分信号，并通过输出端口输出这样选择的差分信号。多个差分信号分别输入到多个差分输入端口。多个缓冲器分别提供给多个差分输入端口。每个缓冲器包括连接到对应的差分输入端口的差分输入端子和连接到输出端口的差分输出端子。每个缓冲器被配置为能够根据控制信号在输入与差分输入端子输入的差分信号相对应的差分信号的使能状态和其中消耗的电流的消除状态之间切换状态缓冲器基本上为零，并且其差分输出端子被设置为高阻抗状态。

3. 发明授权

US06434306B1 Optical cable and manufacturing method thereof 有权
标题翻译：光缆及其制造方法
公开(公告)号：US06434306B1
公开(公告)日：2002-08-13
申请号：US09551620
申请日：2000-04-17
申请人： Hiroki Ishikawa , Yoshiyuki Suetsugu , Masakazu Watanabe , Seigo Ujiie , Yuji Sera , Kimio Ando
发明人： Hiroki Ishikawa , Yoshiyuki Suetsugu , Masakazu Watanabe , Seigo Ujiie , Yuji Sera , Kimio Ando
IPC分类号： H02B644
CPC分类号： G02B6/4429
摘要： In an optical cable made by forming a sheath on enclosing one or more optical fiber cores and a tension member, high reliability is obtained through the avoidance of adverse effects on the optical fiber core of a curving tendency of the tension member prevailing over the resistance of the sheath to curving (for example, due to the installed optical cable being heated by electrical equipment in proximity) and the optical cable consequently curving. Taking the plane containing the curve formed by the tension member due to its curving tendency as a base plane, the optical fiber core is disposed in the proximity of the position of the image formed when the tension member is projected in a direction perpendicular with respect to the base plane onto a flat plane separate from and parallel with the base plane. If the optical fiber core is an optical fiber ribbon comprising a plurality of optical fibers lined up in a flat plane and coated en bloc, then as an additional condition, an alignment line obtained by joining the centers of the optical fibers at both sides of the optical fiber ribbon is disposed perpendicular to the base plane.
摘要翻译：在通过在封闭一个或多个光纤芯和张力构件上形成护套而制成的光缆中，通过避免对光纤芯的不利影响，获得高可靠性，其中拉伸构件的弯曲倾向超过电阻护套弯曲（例如，由于安装的光缆由靠近的电气设备加热）并且光缆因此弯曲。将由于弯曲趋势所形成的曲线所包含的平面作为基底面，将光纤芯设置在当张力构件相对于垂直方向投影的方向上形成的图像位置附近时基板平面与平面平行，与平面平行。如果光纤芯是包括排列在平面上并整体涂覆的多根光纤的光纤带，则作为附加条件，通过将光纤的中心连接在两侧的光纤光纤带垂直于基面设置。

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