ZOOM LENS AND IMAGE PICKUP APPARATUS EQUIPPED WITH ZOOM LENS
    1.
    发明申请
    ZOOM LENS AND IMAGE PICKUP APPARATUS EQUIPPED WITH ZOOM LENS 有权
    变焦镜头和图像拾取设备配有变焦镜头

    公开(公告)号:US20120300113A1

    公开(公告)日:2012-11-29

    申请号:US13470603

    申请日:2012-05-14

    申请人: Yosuke Okubo

    发明人: Yosuke Okubo

    IPC分类号: G02B15/177 H04N5/225

    CPC分类号: G02B15/177

    摘要: A zoom lens includes, in order from an object side to an image side, a first lens unit of a negative refractive power, a second lens unit of a positive refractive power, and a third lens unit of a positive refractive power, each lens unit being moved during zooming, wherein the second lens unit includes two positive lenses, a negative lens, a positive lens in order from the object side to the image side, and an average refractive index Nd2p for d-line of materials of the positive lenses in the second lens unit and a refractive index Nd2n for d-line of a material of the negative lens in the second lens unit are appropriately set.

    摘要翻译: 变焦透镜从物体侧到像侧依次包括负折光力的第一透镜单元,正折光力的第二透镜单元和正折光力的第三透镜单元,每个透镜单元 在变焦期间移动,其中第二透镜单元包括从物体侧到像侧的顺序的两个正透镜,负透镜,正透镜,以及正透镜的材料的d线的平均折射率Nd2p 第二透镜单元和第二透镜单元中的负透镜的材料的d线的折射率Nd2n被适当地设定。

    Zoom lens and image pickup apparatus equipped with zoom lens
    2.
    发明授权
    Zoom lens and image pickup apparatus equipped with zoom lens 有权
    变焦镜头和配有变焦镜头的摄像设备

    公开(公告)号:US08736973B2

    公开(公告)日:2014-05-27

    申请号:US13470603

    申请日:2012-05-14

    申请人: Yosuke Okubo

    发明人: Yosuke Okubo

    IPC分类号: G02B15/177 G02B13/02

    CPC分类号: G02B15/177

    摘要: A zoom lens includes, in order from an object side to an image side, a first lens unit of a negative refractive power, a second lens unit of a positive refractive power, and a third lens unit of a positive refractive power, each lens unit being moved during zooming, wherein the second lens unit includes two positive lenses, a negative lens, a positive lens in order from the object side to the image side, and an average refractive index Nd2p for d-line of materials of the positive lenses in the second lens unit and a refractive index Nd2n for d-line of a material of the negative lens in the second lens unit are appropriately set.

    摘要翻译: 变焦透镜从物体侧到像侧依次包括负折光力的第一透镜单元,正折光力的第二透镜单元和正折光力的第三透镜单元,每个透镜单元 在变焦期间移动,其中第二透镜单元包括从物体侧到像侧的顺序的两个正透镜,负透镜,正透镜,以及正透镜的材料的d线的平均折射率Nd2p 第二透镜单元和第二透镜单元中的负透镜的材料的d线的折射率Nd2n被适当地设定。

    Medical-information display apparatus and medical-information display method
    3.
    发明授权
    Medical-information display apparatus and medical-information display method 有权
    医疗信息显示装置和医疗信息显示方法

    公开(公告)号:US08225199B2

    公开(公告)日:2012-07-17

    申请号:US12396647

    申请日:2009-03-03

    IPC分类号: G06F17/00 G09G5/00

    摘要: In a medical-image observation apparatus, an image display-area display-control unit causes a display unit to display a main examination area for displaying a thumbnail of a medical image to be read, and an observation-image preparation area for displaying a thumbnail of a medical image selected as a medical image to be used for comparative image reading. After a reading-subject image display-control unit causes the display unit to display a thumbnail of a medical image to be read in the main examination area, upon receiving an operation of moving the medical image of which thumbnail is displayed in the main examination area into the observation-image preparation area, a comparison-subject image display-control unit specifies a medical image to be a comparison subject based on attribution information about the moved medical image, and causes the display unit to display a thumbnail of the specified medical image.

    摘要翻译: 在医疗图像观察装置中,图像显示区域显示控制单元使显示单元显示用于显示要读取的医用图像的缩略图的主检查区域和用于显示缩略图的观察图像准备区域 选择为用于比较图像读取的医学图像的医学图像。 在读取对象图像显示控制单元使得显示单元在主检查区域中显示要读取的医学图像的缩略图时,在接收到在主检查区域中移动显示哪个缩略图的医学图像的操作时 比较对象图像显示控制单元基于与所移动的医用图像有关的属性信息来指定作为比较对象的医学图像,并且使显示单元显示指定的医学图像的缩略图 。

    Zoom lens and image pickup apparatus including the zoom lens
    4.
    发明授权
    Zoom lens and image pickup apparatus including the zoom lens 有权
    包括变焦镜头的变焦镜头和摄像装置

    公开(公告)号:US08625204B2

    公开(公告)日:2014-01-07

    申请号:US13413901

    申请日:2012-03-07

    申请人: Yosuke Okubo

    发明人: Yosuke Okubo

    IPC分类号: G02B15/14

    CPC分类号: G02B15/173 H04N5/2254

    摘要: A zoom lens includes a first lens unit having a positive refractive power, a second lens unit having a negative refractive power, a third lens unit having a positive refractive power, and a fourth lens unit having a negative refractive power. The first to fourth lens units are arranged in order from the object side to the image side. All of the lens units are moved during zooming from the wide-angle end to the telephoto end. In the zoom lens, a number of lenses in each of the lens units, imaging magnifications on the telephoto end and the wide-angle end of the second lens unit and the third lens unit, a sum of thicknesses on the optical axis of the first lens unit and the second lens unit, and focal lengths of the entire zoom lens at a wide-angle end and at a telephoto end are appropriately set.

    摘要翻译: 变焦透镜包括具有正折光力的第一透镜单元,具有负屈光力的第二透镜单元,具有正折光力的第三透镜单元和具有负屈光力的第四透镜单元。 第一至第四透镜单元从物体侧到像侧依次排列。 所有的镜头单元在从广角端到远摄端的变焦期间移动。 在变焦透镜中,每个透镜单元中的多个透镜,望远端的成像放大率以及第二透镜单元和第三透镜单元的广角端,是第一透镜单元的光轴上的厚度之和 透镜单元和第二透镜单元,并且适当地设置在广角端和远摄端处的整个变焦透镜的焦距。

    ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE ZOOM LENS
    7.
    发明申请
    ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE ZOOM LENS 有权
    变焦镜头和图像拾取装置,包括变焦镜头

    公开(公告)号:US20120242885A1

    公开(公告)日:2012-09-27

    申请号:US13413901

    申请日:2012-03-07

    申请人: Yosuke Okubo

    发明人: Yosuke Okubo

    IPC分类号: H04N5/232 G02B15/14

    CPC分类号: G02B15/173 H04N5/2254

    摘要: A zoom lens includes a first lens unit having a positive refractive power, a second lens unit having a negative refractive power, a third lens unit having a positive refractive power, and a fourth lens unit having a negative refractive power. The first to fourth lens units are arranged in order from the object side to the image side. All of the lens units are moved during zooming from the wide-angle end to the telephoto end. In the zoom lens, a number of lenses in each of the lens units, imaging magnifications on the telephoto end and the wide-angle end of the second lens unit and the third lens unit, a sum of thicknesses on the optical axis of the first lens unit and the second lens unit, and focal lengths of the entire zoom lens at a wide-angle end and at a telephoto end are appropriately set.

    摘要翻译: 变焦透镜包括具有正折光力的第一透镜单元,具有负屈光力的第二透镜单元,具有正折光力的第三透镜单元和具有负屈光力的第四透镜单元。 第一至第四透镜单元从物体侧到像侧依次排列。 所有的镜头单元在从广角端到远摄端的变焦期间移动。 在变焦透镜中,每个透镜单元中的多个透镜,望远端的成像放大率以及第二透镜单元和第三透镜单元的广角端,是第一透镜单元的光轴上的厚度之和 透镜单元和第二透镜单元,并且适当地设置在广角端和远摄端处的整个变焦透镜的焦距。

    MEDICAL-INFORMATION DISPLAY APPARATUS AND MEDICAL-INFORMATION DISPLAY METHOD
    8.
    发明申请
    MEDICAL-INFORMATION DISPLAY APPARATUS AND MEDICAL-INFORMATION DISPLAY METHOD 有权
    医疗信息显示装置和医疗信息显示方法

    公开(公告)号:US20090225102A1

    公开(公告)日:2009-09-10

    申请号:US12396647

    申请日:2009-03-03

    IPC分类号: G09G5/00

    摘要: In a medical-image observation apparatus, an image display-area display-control unit causes a display unit to display a main examination area for displaying a thumbnail of a medical image to be read, and an observation-image preparation area for displaying a thumbnail of a medical image selected as a medical image to be used for comparative image reading. After a reading-subject image display-control unit causes the display unit to display a thumbnail of a medical image to be read in the main examination area, upon receiving an operation of moving the medical image of which thumbnail is displayed in the main examination area into the observation-image preparation area, a comparison-subject image display-control unit specifies a medical image to be a comparison subject based on attribution information about the moved medical image, and causes the display unit to display a thumbnail of the specified medical image.

    摘要翻译: 在医疗图像观察装置中,图像显示区域显示控制单元使显示单元显示用于显示要读取的医用图像的缩略图的主检查区域和用于显示缩略图的观察图像准备区域 选择为用于比较图像读取的医学图像的医学图像。 在读取对象图像显示控制单元使得显示单元在主检查区域中显示要读取的医学图像的缩略图时,在接收到在主检查区域中移动显示哪个缩略图的医学图像的操作时 比较对象图像显示控制单元基于与移动的医用图像有关的属性信息来指定作为比较对象的医学图像,并且使显示单元显示指定的医学图像的缩略图 。