会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Zoom lens
    • 变焦镜头
    • US5576890A
    • 1996-11-19
    • US440980
    • 1995-05-15
    • Tsunefumi TanakaHideki OgawaHiroshi Endo
    • Tsunefumi TanakaHideki OgawaHiroshi Endo
    • G02B15/177G02B15/14
    • G02B15/177
    • A zoom lens is disclosed comprising, from front to rear, a first lens unit of negative refractive power, a second lens unit of positive refractive power, a third lens unit of negative refractive power and a fourth lens unit of positive refractive power, zooming from a wide-angle end to a telephoto end being performed by moving at least the first, second and fourth lens units in such a way that an air separation between the first and second lens units decreases, an air separation between the second and third lens units increases and an air separation between the third and fourth lens units decreases, wherein the form and the construction and arrangement of the members of the lens units and, if an aspheric surface is in use, its shape, are appropriately determined.
    • 公开了一种变焦透镜,包括从前到后的具有负屈光力的第一透镜单元,正屈光力的第二透镜单元,负折射光焦度的第三透镜单元和正折射光焦度的第四透镜单元, 通过至少移动第一透镜单元和第二透镜单元,使第一和第二透镜单元之间的空气间隔减小,第二透镜单元和第三透镜单元之间的空气分离, 增加并且第三和第四透镜单元之间的空气分离减小,其中透镜单元的构件的形状和结构和布置以及如果非球面表面在使用中,其形状被适当地确定。
    • 3. 发明授权
    • Compact zoom lens
    • 紧凑型变焦镜头
    • US5042927A
    • 1991-08-27
    • US449710
    • 1989-12-12
    • Hideki OgawaHiroshi Endo
    • Hideki OgawaHiroshi Endo
    • G02B15/173
    • G02B15/173
    • A zoom lens is disclosed comprising, from front to rear, a first lens group of positive power, a second lens group of negative power, a third lens group of positive power, a fourth lens group of positive power, and a fifth lens group of negative power, at least a predetermined plurality of lens groups of the first to fifth lens groups being made to move in such a manner that when zooming from the wide-angle end to the telephoto end, the first lens group is moved forward, while simultaneously monotonously increasing the air separation between the first and second lens groups and monotonously decreasing the air separations between the second and third lens groups and between the fourth and fifth lens groups, and the zoom lens satisfying the following conditions: 0.05 fT/fW
    • 公开了一种变焦透镜,包括从前到后的正功率的第一透镜组,负功率的第二透镜组,正光焦度的第三透镜组,正光焦度的第四透镜组和第四透镜组的第五透镜组 使第一至第五透镜组的至少预定的多个透镜组以这样的方式移动,使得当从广角端到望远端变焦时,第一透镜组向前移动,同时 单调地增加第一透镜组和第二透镜组之间的空气分离,并且单调地减小第二和第三透镜组之间以及第四和第五透镜组之间的空气分离,并且变焦透镜满足以下条件:0.05fT / fW
    • 4. 发明授权
    • Zoom lens
    • 变焦镜头
    • US5241421A
    • 1993-08-31
    • US647495
    • 1991-01-29
    • Hiroshi EndoHideki Ogawa
    • Hiroshi EndoHideki Ogawa
    • G02B15/173
    • G02B15/173
    • A zoom lens is disclosed comprising a front lens group having a positive lens unit, a negative lens unit and a positive lens unit and whose overall refractive power is positive, and a rear lens group having a positive lens unit and a negative lens unit and whose overall refractive power is negative, wherein zooming is performed by varying all the lens separations between the successive two of the lens units and focusing is performed by varying at least the lens separation between the positive lens unit and the negative lens unit of the rear lens group.
    • 公开了一种变焦透镜,包括具有正透镜单元,负透镜单元和正透镜单元并且其总折射力为正的前透镜组,以及具有正透镜单元和负透镜单元的后透镜组, 总的屈光力是负的,其中通过改变连续的两个透镜单元之间的所有透镜间隔来执行变焦,并且通过至少改变后透镜组的正透镜单元和负透镜单元之间的透镜间隔来执行聚焦 。
    • 6. 发明授权
    • Image taking apparatus which forms an image of a subject on an imaging device to create image data representative of the subject
    • 图像摄取装置,其在成像装置上形成被摄体的图像,以创建表示被摄体的图像数据
    • US08035692B2
    • 2011-10-11
    • US12045921
    • 2008-03-11
    • Hiroshi Endo
    • Hiroshi Endo
    • H04N5/228
    • G03B7/097G03B2207/005G03B2217/005H04N5/23245H04N5/23248H04N5/2327H04N5/23277
    • There is provided an image taking apparatus capable of preferably correcting both the camera shake and the subject shake in the still picture photography. The image taking apparatus has a system control section that determines whether a subject is a still subject or a dynamic subject. When the system control section determines that the subject is the still subject, the system control section instructs a timing generation section to cause an imaging section to generate a series of images, so that an image piling up section performs piling up of images in accordance with a computed result with a movement vector computing section. Thus, the camera shake is corrected. When the system control section determines that the subject is the dynamic subject, the system control section instructs the timing generation section to perform a single photography at a predetermined shutter time free from the subject shake.
    • 提供了一种能够在静态图像拍摄中优化校正相机抖动和被摄体抖动的图像拍摄装置。 图像摄取装置具有确定被摄体是静止被摄体还是动态被摄体的系统控制部。 当系统控制部分确定主体是静止对象时,系统控制部分指示定时生成部分使得成像部分生成一系列图像,使得图像打桩部分根据图像进行堆叠 运动矢量计算部分的计算结果。 因此,校正相机抖动。 当系统控制部分确定被摄体是动态对象时,系统控制部分指示定时生成部分在没有被摄体抖动的预定快门时间进行单次拍摄。