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    • 35. 发明申请
    • INFORMATION PROCESSOR
    • 信息处理器
    • US20110231139A1
    • 2011-09-22
    • US13049208
    • 2011-03-16
    • Koichi YokotaShinichi ShiotsuIsamu Yamada
    • Koichi YokotaShinichi ShiotsuIsamu Yamada
    • G01R35/00G06F19/00
    • G06F1/169G06F3/0418G06F3/044G06F2203/04108
    • An information processor includes: a contact sensing unit that senses contact; a capacitance sensing unit that senses capacitance; a capacitance offset information storage unit that stores offset capacitance information; a contact state change determining unit that obtains information indicating a contact state from the contact sensing unit and determines a change in the contact state sensed by the contact sensing unit; a capacitance correction control unit that obtains capacitance information from the capacitance sensing unit when the change in the contact state is determined by the contact state change determining unit, and updates offset capacitance information stored in the capacitance offset information storage unit with the obtained capacitance information; and a capacitance correction calculation unit that obtains the capacitance information from the capacitance sensing unit and uses the offset capacitance information stored in the capacitance offset information storage unit to correct the obtained capacitance information.
    • 信息处理器包括:感测接触的接触感测单元; 感测电容的电容感测单元; 电容偏移信息存储单元,存储偏移电容信息; 接触状态变化确定单元,其从所述接触感测单元获取指示接触状态的信息,并确定由所述接触感测单元感测的所述接触状态的变化; 电容校正控制单元,当接触状态变化确定单元确定接触状态的变化时,从电容感测单元获取电容信息,并用所获得的电容信息更新存储在电容偏移信息存储单元中的偏移电容信息; 以及电容校正计算单元,其从电容感测单元获取电容信息,并使用存储在电容偏移信息存储单元中的偏移电容信息来校正所获得的电容信息。
    • 36. 发明授权
    • Electronic apparatus with rechargeable battery
    • 带充电电池的电子设备
    • US07528577B2
    • 2009-05-05
    • US11443204
    • 2006-05-31
    • Yasushi HaraYoshiyasu NakashimaSatoshi KazamaKoichi YokotaAkira Shiba
    • Yasushi HaraYoshiyasu NakashimaSatoshi KazamaKoichi YokotaAkira Shiba
    • H02J7/00G06F11/30H04B1/38
    • H02J7/0047G06F1/3203H02J2007/005H04M1/72519H04M1/72558H04W52/0264H04W52/0277Y02D70/00
    • An information processor of an electronic apparatus includes a power manager managing power of a secondary battery, and has major functions and a supplementary function. The power manager initiates restriction of the supplementary function, when detected present remaining battery power of the secondary battery is below a threshold. The power manager computes the threshold for the secondary battery or a set operating time for the major functions according to the remaining battery power at the threshold, in accordance with received user input information and power consumption rates corresponding to the major functions. The power manager computes an operating time available for the major functions in accordance with detected remaining battery power of the secondary battery and the power consumption rates corresponding to the major functions. The power manager computes an operating time available for the supplemental function in accordance with the power consumption rate corresponding to the supplemental function.
    • 电子设备的信息处理器包括管理二次电池的功率的功率管理器,并且具有主要功能和辅助功能。 当检测到二次电池的剩余电池电量低于阈值时,电源管理器启动辅助功能的限制。 功率管理器根据接收到的与主要功能对应的用户输入信息和功率消耗率,根据阈值处的剩余电池功率计算二次电池的阈值或主要功能的设定操作时间。 功率管理器根据检测到的二次电池的剩余电池电量和与主要功能相对应的功率消耗率来计算可用于主要功能的操作时间。 电源管理器根据与补充功能相对应的功率消耗速率来计算可用于补充功能的操作时间。
    • 39. 发明申请
    • Electronic device, and system for DC voltage conversion
    • 电子设备和直流电压转换系统
    • US20080179955A1
    • 2008-07-31
    • US11986081
    • 2007-11-20
    • Yoshiyasu NakashimaSatoshi KazamaKoichi Yokota
    • Yoshiyasu NakashimaSatoshi KazamaKoichi Yokota
    • H02J7/34H02J1/00H02J7/00
    • H02J7/34B60L11/1881H02J1/10Y02T90/34Y10T307/505Y10T307/527Y10T307/615
    • An electronic device includes: a first input terminal to which a first DC supply voltage of a fuel cell system having a controllable supply voltage is provided; a second input terminal to which a second DC supply voltage of a rechargeable secondary battery is provided; a DC voltage conversion circuit which receives the first and second DC supply voltages from the first and second input terminals, and supplies a current of a desired voltage to a load; a charging circuit which receives the first DC supply voltage from the first input terminal, and supplies a DC supply voltage for charging to the second input terminal; and a control circuit which determines a desired value of the first DC supply voltage in accordance with a value of the second DC supply voltage of the secondary battery, and provides the determined desired value to the fuel cell system.
    • 电子设备包括:提供具有可控电源电压的燃料电池系统的第一直流电源电压的第一输入端子; 设置可再充电二次电池的第二DC电源电压的第二输入端子; 直流电压转换电路,其从第一和第二输入端子接收第一和第二直流电源电压,并将所需电压的电流提供给负载; 充电电路,其从所述第一输入端子接收所述第一直流电源电压,并向所述第二输入端子提供用于充电的直流电源电压; 以及控制电路,其根据二次电池的第二DC电源电压的值确定第一DC电源电压的期望值,并将确定的期望值提供给燃料电池系统。
    • 40. 发明申请
    • Electronic apparatus with rechargeable battery
    • 带充电电池的电子设备
    • US20070188144A1
    • 2007-08-16
    • US11443204
    • 2006-05-31
    • Yasushi HaraYoshiyasu NakashimaSatoshi KazamaKoichi YokotaAkira Shiba
    • Yasushi HaraYoshiyasu NakashimaSatoshi KazamaKoichi YokotaAkira Shiba
    • H02J7/00
    • H02J7/0047G06F1/3203H02J2007/005H04M1/72519H04M1/72558H04W52/0264H04W52/0277Y02D70/00
    • An information processing unit of an electronic apparatus includes a power manager managing power of a secondary battery, and has major functions and a supplementary function. The power manager initiates restriction of the supplementary functions, when present remaining battery power of the secondary battery as detected by a detector is below a predetermined threshold. The power manager computes one of the predetermined threshold for the secondary battery and a set operating time for the major functions from the remaining battery power at the predetermined threshold, in accordance with the other of the predetermined threshold for the secondary battery and the set operating time for the major functions from the remaining battery power at the predetermined threshold. The power manager computes an operating time available for the major functions and an operating time available for the supplementary function, in accordance with the remaining battery power of the secondary battery as detected by the detector and the remaining battery power at the predetermined threshold. The power manager displays, on the display, the present remaining battery power of the secondary battery, the predetermined threshold, the operating time available for the major functions and the operating time available for the supplementary function.
    • 电子设备的信息处理单元包括管理二次电池的功率的功率管理器,具有主要功能和补充功能。 当由检测器检测到的存在的二次电池的剩余电池电量低于预定阈值时,电源管理器启动辅助功能的限制。 功率管理器根据二次电池的预定阈值和设定的工作时间中的另一个来计算二次电池的预定阈值中的一个,以及来自预定阈值的剩余电池功率的主要功能的设定操作时间 用于从预定阈值的剩余电池电力的主要功能。 功率管理器根据检测器检测到的二次电池的剩余电池电量和在预定阈值下的剩余电池功率,计算可用于主要功能的操作时间和辅助功能可用的操作时间。 电源管理器在显示器上显示二次电池的当前剩余电池电量,预定阈值,可用于主要功能的操作时间和可用于辅助功能的操作时间。