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    • 2. 发明申请
    • Image input device
    • 图像输入设备
    • US20060072029A1
    • 2006-04-06
    • US10532659
    • 2003-10-24
    • Shigehiro MiyatakeJun TanidaKenji Yamada
    • Shigehiro MiyatakeJun TanidaKenji Yamada
    • H04N5/225H01L27/00
    • G02B3/0056H04N5/2253H04N5/2254H04N5/23229H04N9/045
    • An image input apparatus which reconfigures a single reconfigured image from a plurality of low-resolution, object reduced images formed in a specified region on the light detecting element by the micro-lens array, wherein a high-resolution, single reconfigured image can be obtained even if the distance between the subject and the micro-lens array is long (infinitely long, for example), and further a reconfigured image can be realized in colors. The image input apparatus is characterized in that the relative distance between a micro-lens (1a) and light detecting cells (3a) in a specified region, where object reduced images corresponding to the micro-lens (1a) are formed, is different in each micro-lenses (1a). In addition, the light detecting cells (3a) are divided into a plurality of regions, and color filters (primary color filter, or complementary color filter, for example) are disposed in each of the divided regions.
    • 一种图像输入装置,其通过微透镜阵列从形成在光检测元件上的指定区域中的多个低分辨率对象缩小图像重新配置单个重新配置的图像,其中可以获得高分辨率单个重新配置的图像 即使被摄体和微透镜阵列之间的距离长(例如无限长),并且还可以以颜色实现重新配置的图像。 图像输入装置的特征在于,在形成有对应于微透镜(1a)的物体缩小图像的特定区域中的微透镜(1a)和光检测单元(3a)之间的相对距离, 在每个微透镜(1a)中是不同的。 此外,光检测单元(3a)被分成多个区域,并且在每个分割区域中设置滤色器(例如,原色滤色器或补色滤色器)。
    • 3. 发明授权
    • Image input apparatus
    • 图像输入装置
    • US07529383B2
    • 2009-05-05
    • US10532659
    • 2003-10-24
    • Shigehiro MiyatakeJun TanidaKenji Yamada
    • Shigehiro MiyatakeJun TanidaKenji Yamada
    • G06K9/00H04N5/225C09K19/52H01L37/00
    • G02B3/0056H04N5/2253H04N5/2254H04N5/23229H04N9/045
    • An image input apparatus which reconfigures a single reconfigured image from a plurality of low-resolution, object reduced images formed in a specified region on the light detecting element by the micro-lens array, wherein a high-resolution, single reconfigured image can be obtained even if the distance between the subject and the micro-lens array is long (infinitely long, for example), and further a reconfigured image can be realized in colors. The image input apparatus is characterized in that the relative distance between a micro-lens (1a) and light detecting cells (3a) in a specified region, where object reduced images corresponding to the micro-lens (1a) are formed, is different in each micro-lenses (1a). In addition, the light detecting cells (3a) are divided into a plurality of regions, and color filters (primary color filter, or complementary color filter, for example) are disposed in each of the divided regions.
    • 一种图像输入装置,其通过微透镜阵列从形成在光检测元件上的指定区域中的多个低分辨率对象缩小图像重新配置单个重新配置的图像,其中可以获得高分辨率单个重新配置的图像 即使被摄体和微透镜阵列之间的距离长(例如无限长),并且还可以以颜色实现重新配置的图像。 该图像输入装置的特征在于,在形成与微透镜(1a)对应的物体缩小图像的特定区域中的微透镜(1a)和光检测单元(3a)之间的相对距离不同 每个微透镜(1a)。 此外,光检测单元(3a)被分成多个区域,并且在每个分割区域中设置滤色器(例如,原色滤色器或互补滤色器)。
    • 9. 发明授权
    • Control device and control method for alternating-current motor
    • 交流电机控制装置及控制方法
    • US08536810B2
    • 2013-09-17
    • US13055610
    • 2009-07-08
    • Kenji Yamada
    • Kenji Yamada
    • H02P6/08
    • H02P27/04
    • When performing PWM control in accordance with an overmodulation mode, an ECU variably sets a switching determination value, which is used for determination of switching control modes between the overmodulation mode and a sinusoidal wave modulation mode, based on a switching state of an inverter at present. Then, the ECU compares the degree of modulation, which is calculated from voltage command values, with the switching determination value so as to determine whether to switch to the sinusoidal wave modulation mode or to maintain the overmodulation mode. In particular, when an influence of a dead time is likely to cause generation of a voltage command that requires switching to the overmodulation mode just after switching to the sinusoidal wave modulation mode, the switching determination value is variably set to prevent the transition from the overmodulation mode to the sinusoidal wave modulation mode. This prevents chattering in which the control modes are frequently switched therebetween.
    • 当根据过调制模式执行PWM控制时,ECU基于目前的逆变器的开关状态可变地设置用于确定过调制模式和正弦波调制模式之间的开关控制模式的开关判定值 。 然后,ECU将根据电压指令值计算的调制度与切换判定值进行比较,以便确定是切换到正弦波调制模式还是维持过调制模式。 特别地,当切换到正弦波调制模式之后,当死区时间的影响可能导致产生需要切换到过调制模式的电压指令时,切换判定值被可变地设置以防止过调制 模式到正弦波调制模式。 这防止其间经常切换控制模式的抖动。