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    • 1. 发明申请
    • ZOOM LENS SYSTEM, IMAGING APPARATUS, AND METHOD FOR ZOOMING THE ZOOM LENS SYSTEM
    • 变焦镜头系统,成像装置和使变焦镜头系统变焦的方法
    • US20110194191A1
    • 2011-08-11
    • US13090936
    • 2011-04-20
    • Satoru SHIBATATakeshi SUZUKIHiroshi YAMAMOTO
    • Satoru SHIBATATakeshi SUZUKIHiroshi YAMAMOTO
    • G02B15/14
    • G02B13/04G02B13/18G02B15/14G02B15/177G02B27/646
    • Providing a zoom lens system having excellent optical performance with a high zoom ratio, an imaging apparatus, and a method for zooming the zoom lens system. The system including, in order from an object, a first group G1 having negative refractive power, a second group G2 having positive refractive power, a third group G3 having negative refractive power, and a fourth group G4 having positive refractive power. An aperture stop S is disposed between the second group G2 and the fourth group G4. Upon zooming from a wide-angle end state to a telephoto end state, each group is moved such that a distance between the second group G2 and the third group G3 increases, a distance between the third group G3 and the fourth group G4 decreases, and the aperture stop S is moved together with the third group G3. Given conditions are satisfied.
    • 提供具有高变焦比的优异光学性能的变焦透镜系统,成像装置和用于变焦变焦透镜系统的变焦方法。 该系统从物体起依次包括具有负折光力的第一组G1,具有正屈光力的第二组G2,具有负折光力的第三组G3和具有正屈光力的第四组G4。 孔径光阑S设置在第二组G2和第四组G4之间。 在从广角端状态变焦到望远端状态时,各组移动使得第二组G2和第三组G3之间的距离增加,第三组G3和第四组G4之间的距离减小,并且 孔径光阑S与第三组G3一起移动。 给定条件满意。
    • 4. 发明申请
    • POWER CONTROL METHOD, AND POWER CONTROL APPARATUS
    • 功率控制方法和功率控制装置
    • US20110257803A1
    • 2011-10-20
    • US13072886
    • 2011-03-28
    • Hiroshi YAMAMOTOKazumasa USHIKITadanobu TSUNODANobutsugu FUJINO
    • Hiroshi YAMAMOTOKazumasa USHIKITadanobu TSUNODANobutsugu FUJINO
    • G06F1/26
    • G06F1/305G06F1/263G06F1/28
    • A power control method for a power supplying unit for supplying power from a commercial power supply and a battery to a load. The method includes (a) calculating a deviation amount between an actual power demand and a predicted power demand in a predetermined unit period on the basis of power demand transition data and power demand prediction data, (b) correcting, by a computer, a leveling target value on the basis of the calculated deviation amount, and (c) controlling the power supplying unit so that the power supplying unit supplies power corresponding to the corrected leveling target value from the commercial power supply. The power demand transition data is stored in a power database, and the power demand prediction data is stored in a prediction data storing unit. The leveling target value is a target value of power to be supplied from the commercial power supply.
    • 一种用于从商用电源和电池向负载供电的供电单元的电力控制方法。 该方法包括:(a)基于功率需求转换数据和功率需求预测数据计算预定单位期间的实际功率需求与预测功率需求之间的偏差量,(b)由计算机校正调平 基于计算出的偏差量的目标值,(c)控制供电单元,使得供电单元从商用电源提供与修正的调平目标值相对应的电力。 功率需求转换数据被存储在功率数据库中,并且功率需求预测数据被存储在预测数据存储单元中。 调平目标值是从商用电源供给的电力的目标值。
    • 7. 发明申请
    • LATCH CIRCUIT AND FLIP-FLOP CIRCUIT
    • 锁存电路和FLIP-FLOP电路
    • US20090121765A1
    • 2009-05-14
    • US12264540
    • 2008-11-04
    • Hiroshi YAMAMOTO
    • Hiroshi YAMAMOTO
    • H03K3/356H03K3/00
    • H03K3/0375H03K3/356191
    • A latch circuit includes: first nodes which are three or more and to which a voltage in a first signal level is set; second nodes which are three or more and to which a voltage in a second signal level obtained by inverting the first signal level is set; and first node voltage control circuits having the first nodes; and second node voltage control circuits having the second nodes. Each of the first node voltage control circuits is connected with at least two of the three or more second nodes, and controls the voltage of the first node based on the voltages of the at least two second modes. Each of the second node voltage control circuits is connected with at least two of the three or more first nodes and controls the voltage of the second node based on the voltages of the at least two first nodes.
    • 锁存电路包括:三个或更多的第一节点,并且设置第一信号电平的电压; 设置三个以上的第二节点,并且通过反转第一信号电平而获得第二信号电平中的电压; 和具有第一节点的第一节点电压控制电路; 以及具有第二节点的第二节点电压控制电路。 每个第一节点电压控制电路与三个或更多个第二节点中的至少两个连接,并且基于至少两个第二模式的电压来控制第一节点的电压。 每个第二节点电压控制电路与三个或更多个第一节点中的至少两个连接,并且基于至少两个第一节点的电压来控制第二节点的电压。
    • 8. 发明申请
    • OUTBOARD MOTOR CONTROL APPARATUS
    • OUTBOARD电动机控制装置
    • US20120208413A1
    • 2012-08-16
    • US13365667
    • 2012-02-03
    • Koji KURIYAGAWAHiroshi YAMAMOTO
    • Koji KURIYAGAWAHiroshi YAMAMOTO
    • B63H20/20
    • B63H20/20B63H20/14B63H21/21B63H23/30F02D11/105F02D41/0225F02D43/00F02D2200/502F16H63/50
    • In an apparatus for controlling operation of an outboard motor having a shift shaft to be rotated in response to manipulation by an operator to switch a shift position between an in-gear position that enables driving force of a prime mover to be transmitted to a propeller by engaging a clutch with one of a forward gear and a reverse gear, and a neutral position that cuts off transmission of the driving force by disengaging the clutch from the forward or reverse gear, comprising a neutral operation detector connected to the shift shaft and adapted to detect a neutral operation in which the shift position is switched from the in-gear position to the neutral position; and a driving force controller adapted to conduct driving force decreasing control to decrease the driving force of the prime mover when the neutral operation is detected.
    • 在用于控制舷外马达的操作的装置中,其具有响应于操作者的操纵而被转动的换档轴,以便使能够将原动机的驱动力传递到螺旋桨的齿轮之间的换档位置切换到通过 将离合器与前进档和倒档齿轮中的一个接合,以及通过使离合器与前进或后退齿轮分离而切断驱动力的传动的中立位置,包括连接到换档轴的中性操作检测器, 检测换档位置从换档位置切换到中立位置的中立操作; 以及驱动力控制器,其适于在检测到中立作业时进行驱动力减小控制以降低原动机的驱动力。
    • 9. 发明申请
    • POWER DISTRIBUTION NETWORK ESTIMATION DEVICE
    • 功率分配网络估计设备
    • US20110208468A1
    • 2011-08-25
    • US13029392
    • 2011-02-17
    • Hiroshi YAMAMOTOToshiaki FunakuboNobutsugu FujinoHirotaka Oshima
    • Hiroshi YAMAMOTOToshiaki FunakuboNobutsugu FujinoHirotaka Oshima
    • G01R31/00
    • H02J13/002Y02E60/7815Y04S40/121
    • A device that estimates a positional relationship between loads individually connected through sensors to electric power-supply ends provided in a power distribution network includes a communication unit configured to change a resistance value located between each of electric power-supply ends and a ground terminal of each of sensors and measure a voltage value produced between each of the electric power-supply ends and the ground terminal; and a determination unit configured to acquire voltage values from the two selected sensors from among the sensors after a resistance value of one of the two sensors that has a higher acquired voltage value is changed, calculate a ratio between voltage values acquired before and after the resistance value is changed, and determine that the two sensors are connected to a branch circuit in a same system in the power distribution network, when each ratio about the two sensors is within a specified range.
    • 估计在配电网中提供的通过传感器单独连接到供电端的负载之间的位置关系的装置包括:通信单元,被配置为改变位于每个电源端和每个电源端的接地端之间的电阻值 并测量在每个电源端和接地端之间产生的电压值; 以及确定单元,被配置为在具有较高获取电压值的两个传感器之一的电阻值改变之后从传感器中从两个选择的传感器获取电压值,计算电阻之前和之后获取的电压值之间的比率 当两个传感器的每个比例在规定范围内时,确定两个传感器连接到配电网络中相同系统中的分支电路。
    • 10. 发明申请
    • ELECTRIC MACHINE AND POWER SUPPLY SYSTEM HAVING BATTERY PACK
    • 具有电池组的电机和电源系统
    • US20110084658A1
    • 2011-04-14
    • US12903592
    • 2010-10-13
    • Hiroshi YAMAMOTOHiroshi Kanno
    • Hiroshi YAMAMOTOHiroshi Kanno
    • H02J7/00
    • B60L11/1864B60L5/005B60L11/182B60L11/1822B60L11/185B60L2200/26B60M7/003H01M10/46H01M2220/20H02J5/005H02J7/025H02J50/12Y02P80/11Y02T10/7005Y02T10/7016Y02T10/7072Y02T90/121Y02T90/122Y02T90/124Y02T90/128Y02T90/14
    • An electric machine and a power supply system, in which a battery pack can be easily and safely replaced with another, and electric power can be transferred with high transfer efficiency. An electric machine of the present invention includes a driving electric motor, a battery pack for supplying electric power to the driving electric motor, and an energy transfer section for transferring electric energy output from the battery pack to the driving electric motor. The battery pack includes a first antenna for receiving electric power from a power supply source located outside the electric machine by coupling with a first resonant magnetic field generated by the power supply source, at least one secondary battery charged by the electric power received by the first antenna, an oscillator for producing radio-frequency power by DC power discharged from the secondary battery, and a second antenna for generating a second resonant magnetic field by the radio-frequency power. The energy transfer section includes a third antenna that couples with the second resonant magnetic field generated by the second antenna, and transfers the radio-frequency power received by the third antenna to the driving electric motor.
    • 一种电动机和电源系统,其中电池组可以容易且安全地替换为另一种,并且可以以高传递效率传输电力。 本发明的电动机包括驱动电动机,用于向驱动电动机供电的电池组以及用于将从电池组输出的电能转移到驱动电动机的能量传递部。 电池组包括:第一天线,用于通过与由电源产生的第一谐振磁场耦合而接收来自位于电机外部的电源的电力;至少一个二次电池,其被第一 天线,用于通过从二次电池放电的直流电力产生高频电力的振荡器,以及用于通过射频功率产生第二共振磁场的第二天线。 能量传递部分包括与由第二天线产生的第二谐振磁场耦合的第三天线,并且将由第三天线接收的射频功率传送到驱动电动机。