专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5640223A Camera having a varifocal lens 失效
标题翻译：相机具有变焦镜头
公开(公告)号：US5640223A
公开(公告)日：1997-06-17
申请号：US579937
申请日：1995-12-28
申请人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
发明人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
IPC分类号： G02B7/08 , G02B7/10 , G02B7/28 , G03B5/00 , G03B7/26 , G03B17/14 , G03B17/00
CPC分类号： G03B17/14 , G02B7/282 , G03B7/26
摘要： A camera having a lens, whereby a power source in the camera is activated in response to a mechanical switch on the lens.
摘要翻译：具有透镜的照相机，由此相机中的电源响应于透镜上的机械开关而被激活。

2. 发明授权

US06339510B1 Camera having a varifocal lens 失效
标题翻译：相机具有变焦镜头
公开(公告)号：US06339510B1
公开(公告)日：2002-01-15
申请号：US08320372
申请日：1994-10-11
申请人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
发明人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
IPC分类号： G02B1514
CPC分类号： G03B17/14 , G02B7/282 , G03B7/26
摘要： A camera in which the ratio of an object to the photographing frame can be set comprises a varifocal lens in which the in-focus position is changed in accordance with the change in the focal lens and a focusing lens for correcting the focus by the varifocal lens. The size of the object is set to the desired size by using the varifocal lens, and thereafter the deviation of the in-focus point is controlled by the focusing lens. Since the zooming is carried out by using a varifocal lens, a camera can be provided in which the ratio of an object to the photographing frame can be set in a simple structure.
摘要翻译：可以设置物体与拍摄框架的比率的照相机包括其中对焦位置根据焦点透镜的变化而改变的变焦透镜和用于通过变焦透镜校正焦点的聚焦透镜。通过使用变焦透镜将物体的尺寸设定为期望的尺寸，然后通过聚焦透镜控制对焦点的偏移。由于通过使用变焦透镜进行变焦，因此可以提供可以以简单的结构设置对象与拍摄框的比例的照相机。

3. 发明授权

US6018631A Camera having a varifocal lens 失效
公开(公告)号：US6018631A
公开(公告)日：2000-01-25
申请号：US357066
申请日：1994-12-14
申请人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
发明人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
IPC分类号： G02B7/08 , G02B7/10 , G02B7/28 , G03B5/00 , G03B7/26 , G03B17/14 , G03B17/00
CPC分类号： G03B17/14 , G02B7/282 , G03B7/26
摘要： A camera in which the ratio of an object to the photographing frame can be set comprises a varifocal lens in which the in-focus position is changed in accordance with the change in the focal lens and a focusing lens for correcting the focus by the varifocal lens. The size of the object is set to the desired size by using the varifocal lens, and thereafter the deviation of the in-focus point is controlled by the focusing lens. Since the zooming is carried out by using a varifocal lens, a camera can be provided in which the ratio of an object to the photographing frame can be set in a simple structure.

4. 发明授权

US5369460A Camera having a varifocal lens 失效
标题翻译：相机具有变焦镜头
公开(公告)号：US5369460A
公开(公告)日：1994-11-29
申请号：US117774
申请日：1993-09-08
申请人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
发明人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
IPC分类号： G02B7/08 , G02B7/10 , G02B7/28 , G03B5/00 , G03B7/26 , G03B17/14 , G03B13/36
CPC分类号： G03B17/14 , G02B7/282 , G03B7/26
摘要： A camera in which the ratio of an object to the photographing frame can be set comprises a varifocal lens in which the in-focus position is changed in accordance with the change in the focal lens and a focusing lens for correcting the focus by the varifocal lens. The size of the object is set to the desired size by using the varifocal lens, and thereafter the deviation of the in-focus point is controlled by the focusing lens. Since the zooming is carried out by using a varifocal lens, a camera can be provided in which the ratio of an object to the photographing frame can be set in a simple structure.
摘要翻译：可以设置物体与拍摄框架的比率的照相机包括其中对焦位置根据焦点透镜的变化而改变的变焦透镜和用于通过变焦透镜校正焦点的聚焦透镜。通过使用变焦透镜将物体的尺寸设定为期望的尺寸，然后通过聚焦透镜控制对焦点的偏移。由于通过使用变焦透镜进行变焦，因此可以提供可以以简单的结构设置对象与拍摄框的比例的照相机。

5. 发明授权

US5274414A Camera having a varifocal lens 失效
标题翻译：相机具有变焦镜头
公开(公告)号：US5274414A
公开(公告)日：1993-12-28
申请号：US389908
申请日：1989-08-04
申请人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
发明人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
IPC分类号： G02B7/08 , G02B7/10 , G02B7/28 , G03B5/00 , G03B7/26 , G03B17/14 , G03B3/00
CPC分类号： G03B17/14 , G02B7/282 , G03B7/26
摘要： A camera in which the ratio of an object to the photographing frame can be set comprises a varifocal lens in which the in-focus position is changed in accordance with the change in the focal lens and a focusing lens for correcting the focus by the varifocal lens. The size of the object is set to the desired size by using the varifocal lens, and thereafter the deviation of the in-focus point is controlled by the focusing lens. Since the zooming is carried out by using a varifocal lens, a camera can be provided in which the ratio of an object to the photographing frame can be set in a simple structure.
摘要翻译：可以设置物体与拍摄框架的比率的照相机包括其中对焦位置根据焦点透镜的变化而改变的变焦透镜和用于通过变焦透镜校正焦点的聚焦透镜。通过使用变焦透镜将物体的尺寸设定为期望的尺寸，然后通过聚焦透镜控制对焦点的偏移。由于通过使用变焦透镜进行变焦，因此可以提供可以以简单的结构设置对象与拍摄框的比例的照相机。

6. 发明授权

US5122825A Zoom camera 失效
标题翻译：变焦相机
公开(公告)号：US5122825A
公开(公告)日：1992-06-16
申请号：US563823
申请日：1990-08-02
申请人： Hisashi Tokumaru , Hisayuki Masumoto , Takanobu Omaki , Takehiro Katoh , Yukio Maekawa
发明人： Hisashi Tokumaru , Hisayuki Masumoto , Takanobu Omaki , Takehiro Katoh , Yukio Maekawa
IPC分类号： G02B7/10
CPC分类号： G02B7/10
摘要： In a zoom camera having a zoom lens including a variator lens, and a driving system for driving the variator lens, the image magnification is computed in accordance with a predetermined program based on the detected object distance, and such a focal length is computed as to obtain a specified value of image magnification based on the detected object distance and the computed image magnification, and the obtained focal length data is fed to the driving system. As a result, auto-zooming with a suitable image magnification in accordance with the object distance can be achieved.
摘要翻译：在具有包括变倍透镜的变焦透镜和用于驱动变倍透镜的驱动系统的变焦相机中，根据检测到的物体距离根据预定程序计算图像倍率，并且计算这样的焦距基于检测到的物体距离和计算出的图像倍率获得指定的图像倍率值，并且将获得的焦距数据馈送到驱动系统。结果，可以实现根据对象距离的合适的图像放大率的自动变焦。

7. 发明授权

US5153777A Compact-size zoom lens system 失效
标题翻译：紧凑型变焦镜头系统
公开(公告)号：US5153777A
公开(公告)日：1992-10-06
申请号：US622715
申请日：1990-12-05
申请人： Takashi Okada , Akira Fukushima , Hiromu Umeda , Hisashi Tokumaru , Junji Hashimura , Hisayuki Masumoto
发明人： Takashi Okada , Akira Fukushima , Hiromu Umeda , Hisashi Tokumaru , Junji Hashimura , Hisayuki Masumoto
IPC分类号： G02B13/18 , G02B15/16 , G02B15/173
CPC分类号： G02B15/173
摘要： A compact-size, light-weight, low-cost zoom lens system with high optical quality is achieved by using a ray restrictor placed at the most object side of the zoom lens system. In one type, the ray resistor shifts toward the object at a speed different from that of the most object side lens of the zoom lens system as the zoom lens system is zoomed toward the longest focal length, which effectively blocks harmful rays causing coma flare in the peripheral area. In another type, the aperture diameter of the ray restrictor varies according to a zooming operation. The ray restrictor of any type is especially effective when used in a zoom lens system composed of two lens groups. By introducing one or more aspherical surfaces satisfying a certain condition (or conditions) in the zoom lens system, various aberrations are further favorably corrected.
摘要翻译：通过使用放置在变焦透镜系统的最物体侧的射线限制器来实现具有高光学质量的紧凑型，重量轻，低成本的变焦透镜系统。在一种类型中，随着变焦透镜系统朝向最长焦距变焦，射线电阻以与变焦透镜系统的最物体侧透镜的速度不同的速度朝向物体移动，这有效地阻挡了导致昏迷的有害射线周边地区。在另一种类型中，光线限制器的孔径根据变焦操作而变化。当用于由两个透镜组组成的变焦透镜系统中时，任何类型的光线限制器是特别有效的。通过在变焦透镜系统中引入满足一定条件（或条件）的一个或多个非球面，可进一步有利地校正各种像差。

8. 发明授权

US5327290A Compact size zoom lens system 失效
标题翻译：紧凑型变焦镜头系统
公开(公告)号：US5327290A
公开(公告)日：1994-07-05
申请号：US595389
申请日：1990-10-10
申请人： Akira Fukushima , Takashi Okada , Junji Hashimura , Hiromu Umeda , Hisayuki Masumoto , Hisashi Tokumaru
发明人： Akira Fukushima , Takashi Okada , Junji Hashimura , Hiromu Umeda , Hisayuki Masumoto , Hisashi Tokumaru
IPC分类号： G02B15/16 , G02B15/14 , G02B13/18
CPC分类号： G02B15/161
摘要： A new compact-size, light-weight and low-cost zoom lens system having a high optical quality with a very simple structure including, from the object side to the image side, a front lens group having a positive refractive power and a rear lens group having a negative refractive power. The zoom lens system is operated by changing the axial air distance between the front and rear lens groups during a zooming operation. The zoom lens system uses aspherical surfaces whose low-cost manufacturing has been enabled by the recent progresses in plastic molding technology and glass molding technology. Many embodiments of the lens compositions according to the present invention, and further more specific examples of the embodiments are described with figures and data that show compactness and high optical performance.
摘要翻译：一种新型紧凑型，重量轻，成本低的变焦透镜系统，其具有高光学质量，结构非常简单，包括从物体侧到像侧，具有正折光力的前透镜组和后透镜组具有负屈光力。通过在变焦操作期间改变前后透镜组之间的轴向空气距离来操作变焦透镜系统。变焦透镜系统采用非球面，其最近在塑料成型技术和玻璃成型技术方面进行了低成本的制造。使用显示紧凑性和高光学性能的图形和数据来描述根据本发明的透镜组合物的许多实施例以及实施例的更具体的示例。

9. 发明授权

US4951075A Zoom camera 失效
标题翻译：变焦相机
公开(公告)号：US4951075A
公开(公告)日：1990-08-21
申请号：US294121
申请日：1989-01-06
申请人： Hisashi Tokumaru , Hisayuki Masumoto , Yukio Maekawa
发明人： Hisashi Tokumaru , Hisayuki Masumoto , Yukio Maekawa
IPC分类号： G02B7/10
CPC分类号： G02B7/102
摘要： In a zoom camera disclosed, a memory of an auto-zooming program lines is provided in which a relation between the object distance and the image mangification added with an element of the depth of field is set in a predetermined manner according to each kind of photographing mode, and such a focal length of a focusing lens is computed that the image mangification is set to be a predetermined value based on the object distance and a program line of a photographing mode selected by a user, whereby the focusing lens is driven so as to obtain the focal length. Consequently, auto-zoom photographing at a depth of field and an image magnification suitable for each kind of photographing mode can be achieved. Further, a memory of program lines set according to the vertical and horizontal camera attitudes in photographing is provided, and the image mangification can be changed over according to each camera attitude.
摘要翻译：在公开的变焦摄像机中，提供自动变焦程序行的存储器，其中根据每种拍摄方式以预定的方式设置物体距离和加上景深元素的图像均匀度之间的关系模式，并且计算聚焦透镜的这样的焦距，即基于物体距离和由用户选择的拍摄模式的程序行将图像伪装设置为预定值，由此驱动聚焦透镜，使得以获得焦距。因此，可以实现景深的自动变焦拍摄和适合于各种拍摄模式的图像放大。此外，提供根据拍摄中的垂直和水平摄像机姿态设置的节目行的存储器，并且可以根据每个摄像机姿态来切换图像管理。

10. 发明授权

US5353091A Camera having blurring correction apparatus 失效
标题翻译：相机具有模糊校正装置
公开(公告)号：US5353091A
公开(公告)日：1994-10-04
申请号：US46741
申请日：1993-04-16
申请人： Tokuji Ishida , Masataka Hamada , Eiji Yamakawa , Hiromu Mukai , Hisayuki Masumoto , Takashi Okada , Takehiro Katoh , Hiroshi Ootsuka
发明人： Tokuji Ishida , Masataka Hamada , Eiji Yamakawa , Hiromu Mukai , Hisayuki Masumoto , Takashi Okada , Takehiro Katoh , Hiroshi Ootsuka
IPC分类号： G02B27/64 , G03B5/00 , G03B7/091
CPC分类号： G03B15/03 , G02B27/646 , G03B5/00 , G03B7/093 , G03B2217/005 , G03B2217/007
摘要： A camera having a blurring correction apparatus according to the present invention includes a photographic lens for forming an image of an object to be photographed, a detecting apparatus for detecting the degree of movement of the formed image of the object, a correcting apparatus operative at least during exposure time for correcting the position of the image of the object in response to a detection output of the detecting apparatus so as to compensate the movement of the image of the object, a setting apparatus for setting exposure time, a calculating apparatus for calculating the amount of movement of the image of the object produced during exposure time based on the detection output of the detecting apparatus and the set exposure time, and a prohibiting apparatus for prohibiting the operation of the correcting apparatus when the amount of movement of the image of the object produced during exposure time is smaller than a predetermined value.
摘要翻译：具有根据本发明的模糊校正装置的照相机包括用于形成被拍摄对象的图像的摄影镜头，用于检测物体的成像图像的移动程度的检测装置，至少起作用的校正装置在曝光时间期间，响应于检测装置的检测输出来校正物体的位置，以补偿物体的图像的移动，设定曝光时间的设定装置，计算装置基于检测装置的检测输出和设定曝光时间在曝光时间期间产生的物体的图像的移动量，以及禁止装置，用于当图像的移动量禁止时，在曝光时间期间产生的物体小于预定值。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式