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公开(公告)号：US10534022B2
公开(公告)日：2020-01-14
申请号：US15910497
申请日：2018-03-02
Inventor： Fumihito Inukai
IPC: H02J7/00 , G01R19/257 , G01R31/382 , G01R31/3835 , H03K5/24 , G01R31/396 , G01R19/165
Abstract: An analogue measurement data detection system according to the present invention includes: a reference voltage generation circuit configured to generate and output a reference voltage; an analogue/digital converter configured to compare an analogue signal with the reference voltage outputted from the reference voltage generation circuit, and based on a differential voltage between the analogue signal and the reference voltage, generate and output a digital signal corresponding to the analogue signal. The reference voltage generation circuit is configured to cause the reference voltage to have such a temperature characteristic as to compensate for temperature characteristics of at least the analogue/digital converter and the reference voltage generation circuit.
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公开(公告)号：US09960619B2
公开(公告)日：2018-05-01
申请号：US14616285
申请日：2015-02-06
Inventor： Gorou Mori , Fumihito Inukai , Toshinobu Nagasawa
CPC classification number: H02J7/0052 , H01M10/44 , H02J7/0054 , H02J7/0068 , H02J7/007 , H02J2007/0059
Abstract: A battery device includes: a secondary battery; a charger; a first transistor configured to control conduction between the secondary battery and a load; a second transistor configured to control conduction between the charger and the secondary battery; diodes of which cathodes are connected to each other and that are connected between the secondary battery and the charger; a capacitor configured to accumulate charge to be transferred to the gate of the first transistor; a capacitor configured to accumulate charge to be transferred to the gate of the second transistor; and a battery control device configured to control charging/discharging of the secondary battery.
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