公开(公告)号：US20090238554A1

公开(公告)日：2009-09-24

申请号：US12404209

申请日：2009-03-13

Applicant: Yuuki Niwamae

Inventor： Yuuki Niwamae

IPC: G03B9/42

CPC classification number: G03B9/42

Abstract: A shutter device includes first and second shutter blades, a shutter base plate rotatably supporting the first and second shutter blades, a partition plate arranged between the first and second shutter blades supported by the shutter base plate, and a cover plate fixed to the shutter base plate while the first and second shutter blades are supported by the shutter base plate and the partition plate is arranged between the first and second shutter blades. The first and second shutter blades, the partition plate, and the cover plate have conductivity. The cover plate is electrically connected to the partition plate. The cover plate has a potential at a ground level.

Abstract translation: 快门装置包括第一和第二快门叶片，可旋转地支撑第一和第二快门叶片的快门基板，布置在由快门基板支撑的第一和第二快门叶片之间的分隔板和固定到快门基部的盖板 而第一和第二快门叶片由快门基板支撑并且分隔板布置在第一和第二快门叶片之间。 第一和第二快门叶片，隔板和盖板具有导电性。 盖板电连接到隔板。 盖板在地平面上具有电位。

公开(公告)号：US20070103579A1

公开(公告)日：2007-05-10

申请号：US11555006

申请日：2006-10-31

Applicant: Yuuki Niwamae ,  Shoji Kaihara ,  Hiroshi Yoshii ,  Eiri Tsukatani ,  Hirokazu Ichiki ,  Futoshi Hirai ,  Toshifumi Urakami ,  Hideaki Yamamoto

Inventor： Yuuki Niwamae ,  Shoji Kaihara ,  Hiroshi Yoshii ,  Eiri Tsukatani ,  Hirokazu Ichiki ,  Futoshi Hirai ,  Toshifumi Urakami ,  Hideaki Yamamoto

IPC: G02B13/16

CPC classification number: G02B27/0006 ,  G03B17/14 ,  G03B17/28 ,  G03B19/12 ,  H04N5/2254

Abstract: An imaging apparatus capable of easily removing a foreign matter adhering on an optical filter surface is disclosed. A rubber member holding an optical low pass filter seals an imaging sensor and the optical low pass filter, and a piezoelectric element vibrates an edge portion of the optical low pass filter in the direction of an optical axis, and gives the optical low pass filter a rotational force around an axis orthogonal to an imaging optical axis.

Abstract translation: 公开了能够容易地除去附着在滤光器表面上的异物的成像装置。 保持光学低通滤波器的橡胶构件密封成像传感器和光学低通滤波器，并且压电元件在光轴方向上振动光学低通滤波器的边缘部分，并给出光学低通滤波器a 围绕与成像光轴正交的轴的旋转力。

公开(公告)号：US07891890B2

公开(公告)日：2011-02-22

申请号：US12404209

申请日：2009-03-13

Applicant: Yuuki Niwamae

Inventor： Yuuki Niwamae

IPC: G03B9/40 ,  G03B9/10 ,  H04N5/238

CPC classification number: G03B9/42

Abstract: A shutter device includes first and second shutter blades, a shutter base plate rotatably supporting the first and second shutter blades, a partition plate arranged between the first and second shutter blades supported by the shutter base plate, and a cover plate fixed to the shutter base plate while the first and second shutter blades are supported by the shutter base plate and the partition plate is arranged between the first and second shutter blades. The first and second shutter blades, the partition plate, and the cover plate have conductivity. The cover plate is electrically connected to the partition plate. The cover plate has a potential at a ground level.

Abstract translation: 快门装置包括第一和第二快门叶片，可旋转地支撑第一和第二快门叶片的快门基板，布置在由快门基板支撑的第一和第二快门叶片之间的分隔板和固定到快门基部的盖板 而第一和第二快门叶片由快门基板支撑并且分隔板布置在第一和第二快门叶片之间。 第一和第二快门叶片，隔板和盖板具有导电性。 盖板电连接到隔板。 盖板在地平面上具有电位。

公开(公告)号：US20090002541A1

公开(公告)日：2009-01-01

申请号：US12130426

申请日：2008-05-30

Applicant: Yuuki Niwamae

Inventor： Yuuki Niwamae

IPC: H04N5/225

CPC classification number: G03B17/02 ,  H04N5/2171

Abstract: An imaging apparatus includes an image sensor configured to convert an optical image of a subject into an electric signal, an optical member provided on an imaging optical axis in front of the image sensor, a vibrating device configured to vibrate the optical member, a status acquiring unit configured to acquire a status inside the imaging apparatus, and a control unit configured to control the vibrating device to vibrate the optical member at each of frequency steps into which a predetermined frequency band is divided and to change at least one of the frequency band, a number of frequency steps into which the frequency band is divided, and a time per frequency step based on the status acquired by the status acquiring unit.

Abstract translation: 一种成像装置，包括被配置为将被摄体的光学图像转换为电信号的图像传感器，设置在图像传感器前方的成像光轴上的光学构件，被配置为使光学构件振动的振动装置， 被配置为获取所述成像装置内的状态的单元，以及控制单元，被配置为控制所述振动装置在预定频带被划分成的每个频率步骤中振动所述光学构件，并且改变所述频带， 分频频带的多个频率步长，以及基于状态获取单元获取的状态的每个频率步长的时间。

公开(公告)号：US20110103787A1

公开(公告)日：2011-05-05

申请号：US12913192

申请日：2010-10-27

Applicant: Yuuki Niwamae

Inventor： Yuuki Niwamae

IPC: G03B9/08

CPC classification number: G03B19/12 ,  G03B9/20 ,  H04N5/23245 ,  H04N2101/00

Abstract: The focal-plane shutter apparatus includes a cam member and being rotated by a motor in one direction such that leading and trailing blade cams respectively make contact with leading and trailing blade driving members to drive them in a charging direction in which urging members are charged, and then to allow each of the leading and trailing blade driving members to move from a charge completion position to a blade drive standby position. Leading and trailing blade inclination portions of the cam member respectively allow each of the leading and trailing blade driving members to move from the charge completion position to the blade drive standby position. In a rotation direction of the cam member, a first angular area where the leading blade inclination portion is formed on the cam member is smaller than a second angular area where the trailing blade inclination portion is formed thereon.

Abstract translation: 焦平面快门装置包括凸轮构件，并且通过马达在一个方向上旋转，使得前叶片和后叶片凸轮分别与前叶片和后叶片驱动构件接触以沿着推动构件带电的充电方向驱动它们， 然后允许前后叶片驱动构件中的每一个从充电完成位置移动到叶片驱动待机位置。 凸轮构件的前后叶片倾斜部分分别允许前叶片和后叶片驱动构件中的每一个从充电完成位置移动到叶片驱动待机位置。 在凸轮构件的旋转方向上，在凸轮构件上形成有前叶片倾斜部的第一角区域小于形成在其上的后叶片倾斜部分的第二角区域。

公开(公告)号：US07639301B2

公开(公告)日：2009-12-29

申请号：US11555006

申请日：2006-10-31

Applicant: Yuuki Niwamae ,  Shoji Kaihara ,  Hiroshi Yoshii ,  Eiri Tsukatani ,  Hirokazu Ichiki ,  Futoshi Hirai ,  Toshifumi Urakami ,  Hideaki Yamamoto

Inventor： Yuuki Niwamae ,  Shoji Kaihara ,  Hiroshi Yoshii ,  Eiri Tsukatani ,  Hirokazu Ichiki ,  Futoshi Hirai ,  Toshifumi Urakami ,  Hideaki Yamamoto

IPC: H04N5/225 ,  H04N5/228 ,  G02B13/16

CPC classification number: G02B27/0006 ,  G03B17/14 ,  G03B17/28 ,  G03B19/12 ,  H04N5/2254

Abstract: An imaging apparatus capable of easily removing a foreign matter adhering on an optical filter surface is disclosed. A rubber member holding an optical low pass filter seals an imaging sensor and the optical low pass filter, and a piezoelectric element vibrates an edge portion of the optical low pass filter in the direction of an optical axis, and gives the optical low pass filter a rotational force around an axis orthogonal to an imaging optical axis.

Abstract translation: 公开了能够容易地除去附着在滤光器表面上的异物的成像装置。 保持光学低通滤波器的橡胶构件密封成像传感器和光学低通滤波器，并且压电元件在光轴方向上振动光学低通滤波器的边缘部分，并给出光学低通滤波器a 围绕与成像光轴正交的轴的旋转力。

公开(公告)号：US20070103554A1

公开(公告)日：2007-05-10

申请号：US11356583

申请日：2006-02-17

Applicant: Shoji Kaihara ,  Hiroshi Yoshii ,  Eiri Tsukatani ,  Hirokazu Ichiki ,  Futoshi Hirai ,  Toshifumi Urakami ,  Hideaki Yamamoto ,  Yuuki Niwamae

Inventor： Shoji Kaihara ,  Hiroshi Yoshii ,  Eiri Tsukatani ,  Hirokazu Ichiki ,  Futoshi Hirai ,  Toshifumi Urakami ,  Hideaki Yamamoto ,  Yuuki Niwamae

IPC: H04N5/225

CPC classification number: G02B27/0006 ,  G02B7/006 ,  G03B19/12 ,  H04N5/2171 ,  H04N5/2254

Abstract: At least one exemplary embodiment is directed to an image pickup apparatus which includes an optical member that is vibrated in a direction substantially perpendicular to an optical axis to facilitate removal of particles (e.g., dust), where the vibration of the optical member is substantially isolated from an image pickup element.

Abstract translation: 至少一个示例性实施例涉及一种图像拾取装置，其包括在基本上垂直于光轴的方向上振动的光学构件，以便于去除颗粒（例如，灰尘），其中光学构件的振动基本上被隔离 从图像拾取元件。

公开(公告)号：US08157458B2

公开(公告)日：2012-04-17

申请号：US12913192

申请日：2010-10-27

Applicant: Yuuki Niwamae

Inventor： Yuuki Niwamae

IPC: G03B9/08

CPC classification number: G03B19/12 ,  G03B9/20 ,  H04N5/23245 ,  H04N2101/00

Abstract: The focal-plane shutter apparatus includes a cam member and being rotated by a motor in one direction such that leading and trailing blade cams respectively make contact with leading and trailing blade driving members to drive them in a charging direction in which urging members are charged, and then to allow each of the leading and trailing blade driving members to move from a charge completion position to a blade drive standby position. Leading and trailing blade inclination portions of the cam member respectively allow each of the leading and trailing blade driving members to move from the charge completion position to the blade drive standby position. In a rotation direction of the cam member, a first angular area where the leading blade inclination portion is formed on the cam member is smaller than a second angular area where the trailing blade inclination portion is formed thereon.

Abstract translation: 焦平面快门装置包括凸轮构件，并且通过马达在一个方向上旋转，使得前叶片和后叶片凸轮分别与前叶片和后叶片驱动构件接触以沿着推动构件带电的充电方向驱动它们， 然后允许前后叶片驱动构件中的每一个从充电完成位置移动到叶片驱动待机位置。 凸轮构件的前后叶片倾斜部分分别允许前叶片和后叶片驱动构件中的每一个从充电完成位置移动到叶片驱动待机位置。 在凸轮构件的旋转方向上，在凸轮构件上形成有前叶片倾斜部的第一角区域小于形成在其上的后叶片倾斜部分的第二角区域。

公开(公告)号：US08063973B2

公开(公告)日：2011-11-22

申请号：US12130426

申请日：2008-05-30

Applicant: Yuuki Niwamae

Inventor： Yuuki Niwamae

IPC: H04N5/225

CPC classification number: G03B17/02 ,  H04N5/2171

Abstract: An imaging apparatus includes an image sensor configured to convert an optical image of a subject into an electric signal, an optical member provided on an imaging optical axis in front of the image sensor, a vibrating device configured to vibrate the optical member, a status acquiring unit configured to acquire a status inside the imaging apparatus, and a control unit configured to control the vibrating device to vibrate the optical member at each of frequency steps into which a predetermined frequency band is divided and to change at least one of the frequency band, a number of frequency steps into which the frequency band is divided, and a time per frequency step based on the status acquired by the status acquiring unit.

Abstract translation: 一种成像装置，包括被配置为将被摄体的光学图像转换为电信号的图像传感器，设置在图像传感器前方的成像光轴上的光学构件，被配置为使光学构件振动的振动装置， 被配置为获取所述成像装置内的状态的单元，以及控制单元，被配置为控制所述振动装置在预定频带被划分成的每个频率步骤中振动所述光学构件，并且改变所述频带， 分频频带的多个频率步长，以及基于状态获取单元获取的状态的每个频率步长的时间。

公开(公告)号：US07719612B2

公开(公告)日：2010-05-18

申请号：US11356583

申请日：2006-02-17

Applicant: Shoji Kaihara ,  Hiroshi Yoshii ,  Eiri Tsukatani ,  Hirokazu Ichiki ,  Futoshi Hirai ,  Toshifumi Urakami ,  Hideaki Yamamoto ,  Yuuki Niwamae

Inventor： Shoji Kaihara ,  Hiroshi Yoshii ,  Eiri Tsukatani ,  Hirokazu Ichiki ,  Futoshi Hirai ,  Toshifumi Urakami ,  Hideaki Yamamoto ,  Yuuki Niwamae

IPC: H04N5/225

CPC classification number: G02B27/0006 ,  G02B7/006 ,  G03B19/12 ,  H04N5/2171 ,  H04N5/2254

Abstract: At least one exemplary embodiment is directed to an image pickup apparatus which includes an optical member that is vibrated in a direction substantially perpendicular to an optical axis to facilitate removal of particles (e.g., dust), where the vibration of the optical member is substantially isolated from an image pickup element.

Abstract translation: 至少一个示例性实施例涉及一种图像拾取装置，其包括在基本上垂直于光轴的方向上振动的光学构件，以便于去除颗粒（例如，灰尘），其中光学构件的振动基本上被隔离 从图像拾取元件。