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    • 21. 发明申请
    • State-of-charge estimating device of secondary battery
    • 二次电池的充电状态估计装置
    • US20070029973A1
    • 2007-02-08
    • US11487882
    • 2006-07-16
    • Hiroyuki AshizawaHideo NakamuraHisafumi Asai
    • Hiroyuki AshizawaHideo NakamuraHisafumi Asai
    • H02J7/00
    • G01R31/361G01R31/3651G01R31/3675
    • A state-of-charge (SOC) estimating device and method for a secondary battery that estimates the SOC of the battery with high precision when variation takes place in the parameters of the battery model, even if the input current is constant. A first SOC estimating part estimates the open-circuit voltage by estimating the battery parameters en bloc using an adaptive digital filter computing treatment from the measurement values of the current and the terminal voltage and computes a first estimated SOC of the secondary battery from the open-circuit voltage and a predetermined relationship between the open-circuit voltage and the SOC. A second SOC estimating part computes a second estimated SOC by means of current-integration. State-of-charge estimated value-selecting part selects the second SOC value as when the current is constant and otherwise selects the first SOC value.
    • 一种二次电池的充电状态(SOC)估计装置和方法,即使输入电流恒定,也可以在电池模型的参数发生变化时以高精度估计电池的SOC。 第一SOC估计部件通过使用根据电流和端子电压的测量值的自适应数字滤波器计算处理来整体估计电池参数来估计开路电压,并从开路电压计算二次电池的第一估计SOC, 电路电压和开路电压与SOC之间的预定关系。 第二SOC估计部分通过电流积分来计算第二估计SOC。 状态电荷估计值选择部分选择当电流恒定时的第二SOC值,否则选择第一SOC值。
    • 23. 发明申请
    • Image capturing device having multiple optical systems
    • 具有多个光学系统的图像捕获装置
    • US20070024737A1
    • 2007-02-01
    • US11311466
    • 2005-12-19
    • Hideo NakamuraGakuji HorigomeMasao KobayashiKazuyasu Kurata
    • Hideo NakamuraGakuji HorigomeMasao KobayashiKazuyasu Kurata
    • G02B13/16
    • G02B7/102H04N5/2254H04N5/23241H04N5/23293H04N5/23296
    • In a digital camera having multiple optical systems, multiple image capturing elements are effectively driven to reduce power consumption. A digital camera has a first image capturing optical system having a lens and a first image sensor and a second image capturing optical system having a lens and a second image sensor. A controller and timing generator selects the image signal from the first image capturing optical system while controlling an operation or power of the second image sensor and a clock driver to be OFF when the zoom position falls within a first zoom range. When the zoom position falls within a second zoom range, the image signal from the second image capturing optical system is selected while an operation or power of the first image sensor and a clock driver is controlled to be OFF. An operation or power of the image capturing optical system which is not selected is stopped so that power consumption is reduced.
    • 在具有多个光学系统的数码相机中,有效地驱动多个图像捕获元件以降低功耗。 数码相机具有具有透镜和第一图像传感器的第一图像拍摄光学系统和具有透镜和第二图像传感器的第二图像拍摄光学系统。 当变焦位置落入第一变焦范围内时,控制器和定时发生器选择第一图像拍摄光学系统的图像信号,同时控制第二图像传感器的操作或电源以及时钟驱动器关闭。 当变焦位置落入第二变焦范围内时,在将第一图像传感器和时钟驱动器的操作或功率控制为OFF时,选择来自第二图像拍摄光学系统的图像信号。 停止未选择的图像拍摄光学系统的操作或功率,从而降低功耗。
    • 24. 发明申请
    • Thermal transfer recording medium
    • 热转印记录介质
    • US20060165922A1
    • 2006-07-27
    • US11051634
    • 2005-01-27
    • Hideo ToyodaKojiro KanSeiichi IkeyamaHideo Nakamura
    • Hideo ToyodaKojiro KanSeiichi IkeyamaHideo Nakamura
    • B41M5/40
    • B41M5/395B41M2205/02
    • A thermal transfer recording medium comprising a thermally-melting layer comprising a polyolefin wax defined in the following items (i) to (iv): (i) the wax comprises an ethylene homopolymer or a copolymer made from ethylene and an α-olefin having 3 to 10 carbon atoms, (ii) the wax has a number-average molecular weight (Mn) of 400 to 3,000, the molecular weight being measured by gel permeation chromatography (GPC), (iii) the wax has a melting point of 60 to 120° C., the melting point being measured with a differential scanning calorimeter (DSC), and (iv) the softening point (Ts (° C.)) of the wax and the penetration (Y (dmm)) thereof satisfy a specific relationship expression. The thermal transfer recording medium can provide printed images having a superior sharpness (dot reproducibility) and an improved abrasion resistance at a low energy.
    • 1.一种热转印记录介质,其特征在于,含有下述(i)〜(iv)所定义的聚烯烃蜡的热熔融层:(i)所述蜡包括乙烯均聚物或由乙烯和α-烯烃制成的共聚物 至(10)个碳原子,(ii)蜡的数均分子量(Mn)为400〜3000,分子量通过凝胶渗透色谱法(GPC)测定,(iii)蜡的熔点为60〜 120℃,用差示扫描量热计(DSC)测量熔点,(iv)蜡的软化点(Ts(℃))和渗透(Y(dmm))满足特定的 关系表达。 热转印记录介质可以提供在低能量下具有优异的清晰度(点再现性)和改善的耐磨性的印刷图像。