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    • 1. 发明授权
    • Camera and lens device
    • 相机和镜头设备
    • US08203612B2
    • 2012-06-19
    • US12561041
    • 2009-09-16
    • Yoshihiro ItoKeiji Ohkubo
    • Yoshihiro ItoKeiji Ohkubo
    • H04N5/228H04N5/225G03B13/00G03B17/00
    • H04N5/2254G02B27/646H04N5/23248H04N5/23287
    • A taking lens consists of first to third lens groups. The second lens group is held in a lens frame that is coupled through an arm to a supporting shaft, and is able to rotate about the supporting shaft, to move the second lens group in a circular direction in a plane perpendicular to an optical axis of the taking lens. As a movable lens barrel retreats into a camera body, the lens frame rotates to remove the second lens group from an inserted position inserted in an optical path of the taking lens to a removed position set out of the optical path. The arm is provided with an actuator that causes the lens frame to move in a lengthwise direction of the arm. Because the movement in the circular direction includes a component that is perpendicular to the lengthwise movement of the arm, it is possible to move the lens frame and thus the second lens group in any directions in the perpendicular plane to the optical axis, in order to cancel a deviation of an optical image that result from a camera shake.
    • 拍摄镜头由第一至第三镜头组组成。 第二透镜组被保持在通过臂连接到支撑轴的透镜框架中,并且能够围绕支撑轴旋转,以使第二透镜组沿垂直于光轴的平面的圆形方向移动 拍摄镜头。 当可移动透镜镜筒退回照相机主体时,透镜框旋转以从插入在拍摄镜头的光路中的插入位置移除到从光路设置的去除位置的第二透镜组。 臂设置有使透镜框沿臂的长度方向移动的致动器。 由于圆周方向的运动包括垂直于臂的长度方向的分量,所以可以将透镜框和第二透镜组沿垂直平面中的任何方向移动到光轴,以便 消除由相机抖动引起的光学图像的偏差。
    • 2. 发明授权
    • Camera and lens device
    • 相机和镜头设备
    • US07619654B2
    • 2009-11-17
    • US11337651
    • 2006-01-24
    • Yoshihiro ItoKeiji Ohkubo
    • Yoshihiro ItoKeiji Ohkubo
    • H04N5/228
    • H04N5/2254G02B27/646H04N5/23248H04N5/23287
    • A taking lens consists of first to third lens groups. The second lens group is held in a lens frame that is coupled through an arm to a supporting shaft, and is able to rotate about the supporting shaft, to move the second lens group in a circular direction in a plane perpendicular to an optical axis of the taking lens. As a movable lens barrel retreats into a camera body, the lens frame rotates to remove the second lens group from an inserted position inserted in an optical path of the taking lens to a removed position set out of the optical path. The arm is provided with an actuator that causes the lens frame to move in a lengthwise direction of the arm. Because the movement in the circular direction includes a component that is perpendicular to the lengthwise movement of the arm, it is possible to move the lens frame and thus the second lens group in any directions in the perpendicular plane to the optical axis, in order to cancel a deviation of an optical image that result from a camera shake.
    • 拍摄镜头由第一至第三镜头组组成。 第二透镜组被保持在通过臂连接到支撑轴的透镜框架中,并且能够围绕支撑轴旋转,以使第二透镜组沿垂直于光轴的平面的圆形方向移动 拍摄镜头。 当可移动透镜镜筒退回照相机主体时,透镜框旋转以从插入在拍摄镜头的光路中的插入位置移除到从光路设置的去除位置的第二透镜组。 臂设置有使透镜框沿臂的长度方向移动的致动器。 由于圆周方向的运动包括垂直于臂的长度方向的分量,所以可以将透镜框和第二透镜组沿垂直平面中的任何方向移动到光轴,以便 消除由相机抖动引起的光学图像的偏差。
    • 5. 发明申请
    • CAMERA AND LENS DEVICE
    • 相机和镜头装置
    • US20100007747A1
    • 2010-01-14
    • US12561041
    • 2009-09-16
    • Yoshihiro ItoKeiji Ohkubo
    • Yoshihiro ItoKeiji Ohkubo
    • H04N5/228
    • H04N5/2254G02B27/646H04N5/23248H04N5/23287
    • A taking lens consists of first to third lens groups. The second lens group is held in a lens frame that is coupled through an arm to a supporting shaft, and is able to rotate about the supporting shaft, to move the second lens group in a circular direction in a plane perpendicular to an optical axis of the taking lens. As a movable lens barrel retreats into a camera body, the lens frame rotates to remove the second lens group from an inserted position inserted in an optical path of the taking lens to a removed position set out of the optical path. The arm is provided with an actuator that causes the lens frame to move in a lengthwise direction of the arm. Because the movement in the circular direction includes a component that is perpendicular to the lengthwise movement of the arm, it is possible to move the lens frame and thus the second lens group in any directions in the perpendicular plane to the optical axis, in order to cancel a deviation of an optical image that result from a camera shake.
    • 拍摄镜头由第一至第三镜头组组成。 第二透镜组被保持在通过臂连接到支撑轴的透镜框架中,并且能够围绕支撑轴旋转,以使第二透镜组沿垂直于光轴的平面的圆形方向移动 拍摄镜头。 当可移动透镜镜筒退回照相机主体时,透镜框旋转以从插入在拍摄镜头的光路中的插入位置移除到从光路设置的去除位置的第二透镜组。 臂设置有使透镜框沿臂的长度方向移动的致动器。 由于圆周方向的运动包括垂直于臂的长度方向的分量,所以可以将透镜框和第二透镜组沿垂直平面中的任何方向移动到光轴,以便 消除由相机抖动引起的光学图像的偏差。
    • 7. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08731418B2
    • 2014-05-20
    • US13300350
    • 2011-11-18
    • Kazuhiro HosoharaYoshihiro Ito
    • Kazuhiro HosoharaYoshihiro Ito
    • G03G15/00
    • G03G15/5054G03G15/0131G03G15/0194G03G21/1633G03G2215/0132G03G2221/1684
    • An image forming apparatus includes a rotatable belt, a detection unit configured to detect, at a detecting position, an object on the belt, a cartridge that is attachable to and detachable from a main body of the apparatus independently of the belt, and an openable and closable member that is openable and closable relative to the body to attach and detach the cartridge to and from the body. When the detection unit is at the detecting position, at least a part of the detection unit is located in a space used for attachment and detachment of the cartridge, and, when the detection unit is at a retracted position, which is outside of a space used for attachment and detachment of the cartridge, at least a part of the detection unit is located in a space that is formed by opening the openable and closable member relative to the body.
    • 图像形成装置包括可旋转的皮带,检测单元,其被配置为在检测位置处检测皮带上的物体,独立于皮带可附接到装置的主体并且可拆卸的卡盒,以及可打开的 以及相对于所述主体可开启和关闭的可关闭构件,以将所述盒与身体相连和分离。 当检测单元处于检测位置时,检测单元的至少一部分位于用于盒的安装和拆卸的空间中,并且当检测单元处于位于空间外的缩回位置时 用于盒的附接和拆卸,所述检测单元的至少一部分位于通过相对于所述主体打开所述可打开和可关闭构件而形成的空间中。
    • 8. 发明授权
    • Ultraviolet sensor
    • 紫外线传感器
    • US08372681B2
    • 2013-02-12
    • US13569422
    • 2012-08-08
    • Kazutaka NakamuraYoshihiro Ito
    • Kazutaka NakamuraYoshihiro Ito
    • H01L21/00
    • H01L31/109H01L31/18
    • A diode type ultraviolet sensor having a layered-structure body including a conductive layer composed of a sintered ceramic body having conductivity and a semiconductor layer composed of an oxide semiconductor including ZnO. The semiconductor layer is disposed on a principal surface of the conductive layer and forms a heterojunction with the conductive layer. The ultraviolet sensor is used in such a condition that the semiconductor layer is positioned at a light-receiving side irradiated by ultraviolet rays. The semiconductor layer is preferably composed of a sintered body. The sintered body serving as the conductive layer and sintered body serving as the semiconductor layer are preferably formed by co-firing. Terminal electrodes are provided on a principal surface and the other principal surface of the layered-structure body, respectively.
    • 一种二极管型紫外线传感器,具有层叠结构体,其包括由具有导电性的烧结陶瓷体构成的导电层和由包含ZnO的氧化物半导体构成的半导体层。 半导体层设置在导电层的主表面上并与导电层形成异质结。 紫外线传感器在半导体层位于受紫外线照射的受光面的状态下使用。 半导体层优选由烧结体构成。 用作导电层的烧结体和用作半导体层的烧结体优选通过共烧成形。 端子电极分别设置在分层结构体的主表面和另一个主表面上。