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1. 发明授权

US08422879B2 Camera body and imaging apparatus 有权
标题翻译：相机机身和成像设备
公开(公告)号：US08422879B2
公开(公告)日：2013-04-16
申请号：US13178685
申请日：2011-07-08
申请人： Koji Hashigami , Koji Shibuno
发明人： Koji Hashigami , Koji Shibuno
IPC分类号： G03B7/00 , G03B7/097
CPC分类号： G03B7/085
摘要： A camera body includes an imaging unit for generating image data from an optical signal incident via the interchangeable lens, a detector for detecting a light quantity of the optical signal, a controller for setting an aperture value of a diaphragm of the interchangeable lens and an exposure condition which is a setting relating to exposure other than a setting of the diaphragm, a sending unit for sending a control signal for control with the set aperture value to the interchangeable lens, and a mode setting unit for selecting one from a plurality of operating modes. The plurality of operating modes includes a first mode for automatically adjusting the aperture value of the diaphragm and the exposure condition according to the detected light quantity during capturing of a moving image, and a second mode for automatically adjusting the aperture value with the exposure condition being fixed according to the detected light quantity during capturing of the moving image. An average drive speed of the diaphragm for automatically adjusting the aperture value in the second mode is slower than that in the first mode.
摘要翻译：相机主体包括：成像单元，用于从经由可互换镜头入射的光信号产生图像数据;检测器，用于检测光信号的光量;控制器，用于设置可互换镜头的光圈的孔径值;以及曝光作为与所述膜片的设定以外的曝光有关的设定的条件，向所述可互换镜头发送用于以设定光圈值进行控制的控制信号的发送单元，以及用于从多个操作模式中选择一个的模式设定单元。多个操作模式包括用于在拍摄运动图像期间根据检测到的光量自动调节光阑的光圈值和曝光条件的第一模式，以及以曝光条件自动调整光圈值的第二模式在捕获运动图像期间根据检测到的光量固定。用于在第二模式中自动调节光圈值的光阑的平均驱动速度比第一模式中的慢。

2. 发明授权

US08253823B2 Camera body, interchangeable lens, and imaging apparatus 有权
标题翻译：相机机身，可互换镜头和成像设备
公开(公告)号：US08253823B2
公开(公告)日：2012-08-28
申请号：US12429765
申请日：2009-04-24
申请人： Koji Shibuno , Takashi Abe , Koji Hashigami
发明人： Koji Shibuno , Takashi Abe , Koji Hashigami
IPC分类号： H04N5/76 , G03B17/00 , G03B13/34 , G03B17/24
CPC分类号： H04N5/23209 , H04N5/23245 , H04N5/238
摘要： There are provided a camera body capable of operating a drive unit of an interchangeable lens at a low drive sound level, an interchangeable lens, and an imaging apparatus including such a camera body and an interchangeable lens. The camera body to which an interchangeable lens is mountable, the interchangeable lens including an optical member operable to change an optical condition and a drive unit operable to drive the optical member at a drive speed within a predetermined range, the camera body have: a receiving unit operable to receive silent speed information from the interchangeable lens, the silent speed information indicating a setting value related to a silent operation of the drive unit, the setting value being a value of a drive speed within the predetermined range; and a control unit operable to generate a control signal for driving the drive unit based on the received silent speed information, when attempting to drive the drive unit of the interchangeable lens with a suppressed drive sound of the interchangeable lens, and send the generated control signal to the interchangeable lens.
摘要翻译：提供了一种能够以低驱动声级操作可互换镜头的驱动单元的相机机身，可互换镜头以及包括这种照相机主体和可互换镜头的成像设备。可互换镜头可安装的相机主体，可互换镜头包括可操作以改变光学状态的光学部件和可操作以以预定范围内的驱动速度驱动光学部件的驱动单元，照相机主体具有：接收单元，其可操作以从可互换镜头接收静音速度信息，静音速度信息指示与驱动单元的静音操作相关的设置值，该设定值是在预定范围内的驱动速度的值; 以及控制单元，用于当试图用可更换镜头的抑制的驱动声音驱动可互换镜头的驱动单元时，基于接收到的静音速度信息生成用于驱动驱动单元的控制信号，并且发送所生成的控制信号到可互换镜头。

3. 发明授权

US08081874B2 Interchangeable lens and camera body 有权
标题翻译：可互换镜头和相机机身
公开(公告)号：US08081874B2
公开(公告)日：2011-12-20
申请号：US12721666
申请日：2010-03-11
申请人： Mitsuyoshi Okamoto , Koji Shibuno , Koji Hashigami
发明人： Mitsuyoshi Okamoto , Koji Shibuno , Koji Hashigami
IPC分类号： G03B7/085
CPC分类号： G03B7/085
摘要： An interchangeable lens which is mountable to a camera body and operates according to a command from the camera body includes a diaphragm operable to regulate an amount of light from a subject by changing an aperture, a drive unit operable to change the aperture of the diaphragm, and a lens controller operable to control the drive unit to change the aperture of the diaphragm according to an instruction received from the camera body. When the lens controller receives a new instruction from the camera body while changing the aperture of the diaphragm, the lens controller controls the drive unit to change the aperture of the diaphragm based on the new instruction without waiting for completion of the change of the aperture according to a previous instruction.
摘要翻译：可安装到照相机主体并根据来自照相机主体的命令进行操作的可互换镜头包括可操作以通过改变光圈来调节来自被摄体的光量的光阑，可操作以改变光阑孔径的驱动单元，以及透镜控制器，其可操作以根据从所述照相机主体接收的指令来控制所述驱动单元改变所述隔膜的孔径。当镜头控制器在改变光圈的光圈的同时从相机主体接收到新指令时，透镜控制器控制驱动单元根据新指令改变光阑的光圈，而不必等待光圈的改变完成到先前的指令。

4. 发明授权

US08000596B2 Camera body and imaging apparatus 有权
标题翻译：相机机身和成像设备
公开(公告)号：US08000596B2
公开(公告)日：2011-08-16
申请号：US12713383
申请日：2010-02-26
申请人： Koji Hashigami , Koji Shibuno
发明人： Koji Hashigami , Koji Shibuno
IPC分类号： G03B7/00 , G03B7/097
CPC分类号： G03B7/085
摘要： A camera body includes an imaging unit for generating image data from an optical signal incident via the interchangeable lens, a detector for detecting a light quantity of the optical signal, a controller for setting an aperture value of a diaphragm of the interchangeable lens and an exposure condition which is a setting relating to exposure other than a setting of the diaphragm, a sending unit for sending a control signal for control with the set aperture value to the interchangeable lens, and a mode setting unit for selecting one from a plurality of operating modes. The plurality of operating modes includes a first mode for automatically adjusting the aperture value of the diaphragm and the exposure condition according to the detected light quantity during capturing of a moving image, and a second mode for automatically adjusting the aperture value with the exposure condition being fixed according to the detected light quantity during capturing of the moving image. An average drive speed of the diaphragm for automatically adjusting the aperture value in the second mode is slower than that in the first mode.
摘要翻译：相机主体包括：成像单元，用于从经由可互换镜头入射的光信号产生图像数据;检测器，用于检测光信号的光量;控制器，用于设置可互换镜头的光圈的孔径值;以及曝光作为与所述膜片的设定以外的曝光有关的设定的条件，向所述可互换镜头发送用于以设定光圈值进行控制的控制信号的发送单元，以及用于从多个操作模式中选择一个的模式设定单元。多个操作模式包括用于在拍摄运动图像期间根据检测到的光量自动调节光阑的光圈值和曝光条件的第一模式，以及以曝光条件自动调整光圈值的第二模式在捕获运动图像期间根据检测到的光量固定。用于在第二模式中自动调节光圈值的光阑的平均驱动速度比第一模式中的慢。

5. 发明授权

US08400518B2 Imaging apparatus 有权
标题翻译：成像设备
公开(公告)号：US08400518B2
公开(公告)日：2013-03-19
申请号：US12555931
申请日：2009-09-09
申请人： Taizo Aoki , Koji Hashigami
发明人： Taizo Aoki , Koji Hashigami
IPC分类号： H04N5/228
CPC分类号： H04N5/232 , H04N5/23241 , H04N5/23245 , H04N5/2353 , H04N5/238
摘要： An imaging apparatus includes an imaging unit; a display unit capable of displaying a moving image based on the image data generated by the imaging unit; a setting unit that receives setting of a user; a shutter operable to adjust an exposure time of the imaging unit according to a shutter speed; a determination unit operable to determine the shutter speed according to setting related to exposure set by user through the setting unit; and a controller operable to control the imaging unit and the display unit. The controller controls the imaging unit to be exposed for an exposure time corresponding to the shutter speed determined by the determination unit, and changes a frame rate of displaying the moving image on the display unit according to the determined shutter speed.
摘要翻译：一种成像设备包括：成像单元; 显示单元，其能够基于由所述成像单元生成的图像数据显示运动图像; 接收用户的设定的设定单元; 快门，其可操作以根据快门速度调节所述成像单元的曝光时间; 确定单元，其可操作以根据与用户通过设置单元设置的曝光相关的设置来确定快门速度; 以及控制器，其可操作以控制所述成像单元和所述显示单元。控制器控制成像单元暴露与由确定单元确定的快门速度对应的曝光时间，并且根据确定的快门速度改变在显示单元上显示运动图像的帧速率。

6. 发明申请

US20100066853A1 IMAGING APPARATUS 有权
标题翻译：成像设备
公开(公告)号：US20100066853A1
公开(公告)日：2010-03-18
申请号：US12555931
申请日：2009-09-09
申请人： Taizo Aoki , Koji Hashigami
发明人： Taizo Aoki , Koji Hashigami
IPC分类号： H04N5/228
CPC分类号： H04N5/232 , H04N5/23241 , H04N5/23245 , H04N5/2353 , H04N5/238
摘要： An imaging apparatus includes an imaging unit; a display unit capable of displaying a moving image based on the image data generated by the imaging unit; a setting unit that receives setting of a user; a shutter operable to adjust an exposure time of the imaging unit according to a shutter speed; a determination unit operable to determine the shutter speed according to setting related to exposure set by user through the setting unit; and a controller operable to control the imaging unit and the display unit. The controller controls the imaging unit to be exposed for an exposure time corresponding to the shutter speed determined by the determination unit, and changes a frame rate of displaying the moving image on the display unit according to the determined shutter speed.
摘要翻译：一种成像设备包括：成像单元; 显示单元，其能够基于由所述成像单元生成的图像数据来显示运动图像; 接收用户的设定的设定单元; 快门，其可操作以根据快门速度调节所述成像单元的曝光时间; 确定单元，其可操作以根据与用户通过设置单元设置的曝光相关的设置来确定快门速度; 以及控制器，其可操作以控制所述成像单元和所述显示单元。控制器控制成像单元暴露与由确定单元确定的快门速度对应的曝光时间，并且根据确定的快门速度改变在显示单元上显示运动图像的帧速率。

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