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1. 发明授权

US5225936A Photo-taking lens having a filter 失效
标题翻译：具有过滤器的摄影镜头
公开(公告)号：US5225936A
公开(公告)日：1993-07-06
申请号：US460551
申请日：1990-01-03
申请人： Muneharu Sugiura , Satoshi Yanagawa
发明人： Muneharu Sugiura , Satoshi Yanagawa
IPC分类号： G02B5/20 , G02B15/16 , G02B27/00 , G03B11/00
CPC分类号： G02B15/16 , G02B27/0018
摘要： A photo-taking lens comprises a lens component which allows to exit therefrom a bundle of rays forming the image of an object, a diaphragm which is disposed on the object side of the lens component and has a variable aperture, and an optical filter which is disposed adjacently to the diaphragm and is formed in a curved shape.
摘要翻译：摄影镜头包括透镜部件，其允许从其出射形成物体的图像的光束;设置在透镜部件的物体侧并具有可变光圈的光阑;以及滤光器，其为与隔膜相邻设置并形成为弯曲形状。

2. 发明授权

US4518228A Zoom lens 失效
标题翻译：变焦镜头
公开(公告)号：US4518228A
公开(公告)日：1985-05-21
申请号：US541670
申请日：1983-10-13
申请人： Muneharu Sugiura
发明人： Muneharu Sugiura
IPC分类号： G02B15/167 , G02B15/17 , G02B13/22 , G02B15/18
CPC分类号： G02B15/17
摘要： An optical system of zoom lens has four lens groups or, from front to rear, a first lens group of positive power for focusing, a second lens group of negative power for variation of the image magnification, a third lens group of negative power for image shift compensation, and a fourth lens group of positive power for forming an image of an object. The fourth lens group has two component lens group, i.e., from front to rear, a first component lens group and a second component lens group. The fourth lens group's first component lens group has five lenses, namely, from front to rear, a biconvex first lens with a strong curvature at its rear surface, a biconvex second lens with its front surface of strong curvature, a third lens of negative power with a strong curvature at its front surface, a fourth lens of positive power with a strong curvature at its front surface, and a fifth lens of positive power with its front surface of strong curvature. The fourth lens group's second component lens group has three lenses, namely, from front to rear, a first lens of negative power with a strong curvature at its rear surface, a biconvex second lens with its rear surface having strong curvature and a biconvex third lens with a strong curvature at its front surface.
摘要翻译：变焦透镜的光学系统具有四个透镜组，或者从前到后具有用于聚焦的正光焦度的第一透镜组，用于改变图像放大率的负光焦度的第二透镜组，用于图像的负光焦度的第三透镜组移位补偿以及用于形成物体的图像的正电力的第四透镜组。第四透镜组具有双分量透镜组，即从前到后，具有第一分量透镜组和第二分量透镜组。第四透镜组的第一分量透镜组具有五个透镜，即从前到后，具有在其后表面具有强曲率的双凸面第一透镜，具有强曲率的前表面的双凸透镜第二透镜，负光焦度的第三透镜在其前表面具有强曲率，在其前表面具有强曲率的正功率的第四透镜和其前表面具有强曲率的正功率的第五透镜。第四透镜组的第二分量透镜组具有三个透镜，即从前到后，具有在其后表面上具有强曲率的负光焦度的第一透镜，其后表面具有强曲率的双凸透镜第二透镜和双凸透镜在其前表面具有强曲率。

3. 发明授权

US4633072A Focus apparatus for zoom lens system with distance detection 失效
标题翻译：具有距离检测功能的变焦镜头系统对焦装置
公开(公告)号：US4633072A
公开(公告)日：1986-12-30
申请号：US815743
申请日：1985-12-30
申请人： Muneharu Sugiura , Akira Tajima
发明人： Muneharu Sugiura , Akira Tajima
IPC分类号： G02B7/28 , G01J1/20
CPC分类号： G02B7/282
摘要： Focusing optics placed behind the zooms optics of a zoom arrangement are focused by computing the necessary focusing movement in response to the output of a focal length detector and an object distance detector. Comparison is made to the actual position of the focusing optics.
摘要翻译：通过计算焦距检测器和对象距离检测器的输出来计算必要的聚焦运动来聚焦放置在变焦装置的变焦镜头后面的聚焦光学元件。比较聚焦光学元件的实际位置。

4. 发明授权

US4525036A Zoom lens 失效
标题翻译：变焦镜头
公开(公告)号：US4525036A
公开(公告)日：1985-06-25
申请号：US470623
申请日：1983-02-28
申请人： Kazuo Fujibayashi , Muneharu Sugiura , Sadahiko Tsuji
发明人： Kazuo Fujibayashi , Muneharu Sugiura , Sadahiko Tsuji
IPC分类号： G02B15/17 , G02B15/00
CPC分类号： G02B15/17
摘要： A zoom lens having, from front to rear, a 1st lens group having a positive refractive power for focusing, a 2nd lens group of negative refractive power having a magnification changing function, a 3rd lens group having a negative refractive power for compensating for the image shift resulting from the change of the magnification, and a 4th lens group of positive refractive power having an image forming function, the aforesaid 4th lens group having two lens groups with the front or 4-1st lens group and the rear or 4-2nd lens group. The form and construction and arrangement of the lens elements of the aforesaid 4-1st and the aforesaid 4-2nd lens groups are properly set forth so as to achieve good correction of aberrations and, at the same time, limiting the bulk and size of the entire system to a minimum.
摘要翻译：具有从前到后具有用于聚焦的正折光力的第一透镜组的变焦透镜，具有倍率变化功能的负折射力的第二透镜组，具有用于补偿图像的负折光力的第三透镜组具有图像形成功能的具有正折射力的第4透镜组，具有前透镜组或第4-1透镜组的两个透镜组的第四透镜组以及后透镜或第四透镜组组。上述第4-1和第4-2透镜组的透镜元件的形状和结构和布置被适当地阐述，以便实现良好的像差校正，并且同时限制了大小和尺寸整个系统降至最低。

5. 发明授权

US4274733A Copying apparatus with stationary original support table and novel imaging lens system 失效
标题翻译：用固定式原始支撑台和新型成像透镜系统复印设备
公开(公告)号：US4274733A
公开(公告)日：1981-06-23
申请号：US29109
申请日：1979-04-11
申请人： Muneharu Sugiura , Setsuo Minami
发明人： Muneharu Sugiura , Setsuo Minami
IPC分类号： G03B27/50 , G02B13/24 , G03B27/52 , G03G15/04 , G03B27/34
CPC分类号： G03B27/526
摘要： A copying apparatus comprising a flat stationary original support table, at least a movable mirror for scanning the surface of an original placed on said original support table, and an imaging optical system adapted for focusing the light beam from said movable mirror onto a photosensitive member and capable of compensating the change in the light path length from said original support table to the photosensitive member resulting from the displacement of said movable mirror while maintaining a constant image magnification.
摘要翻译：一种复印设备，包括平坦的固定原始支撑台，至少一个用于扫描放置在所述原始支撑台上的原稿的表面的可移动镜，以及适于将来自所述可移动镜的光束聚焦到感光元件上的成像光学系统，以及能够补偿由所述可移动反射镜的位移导致的从所述原始支撑台到感光部件的光路长度的变化，同时保持恒定的图像放大倍率。

6. 发明授权

US5486948A Stereo image forming apparatus having a light deflection member in each optical path 失效
标题翻译：在每个光路中具有光偏转构件的立体图像形成装置
公开(公告)号：US5486948A
公开(公告)日：1996-01-23
申请号：US243515
申请日：1994-05-16
申请人： Hitoshi Imai , Muneharu Sugiura , Katsutoshi Hoashi
发明人： Hitoshi Imai , Muneharu Sugiura , Katsutoshi Hoashi
IPC分类号： G02B27/22 , G03B35/08 , H04N13/00 , H04N13/02
CPC分类号： H04N13/0296 , G03B35/08 , H04N13/0239 , H04N13/0434 , H04N13/0059
摘要： A stereo image forming apparatus for observing a stereo image based on two images obtained by two image taking systems. In front of each image taking system, such as a television camera, two wedge-shaped prisms are placed and made rotatable in mutually opposite directions, thus deflecting the direction of light for a varying distance to the object, in synchronization with the focusing operation of the image taking system. Thus, the apparatus can promptly focus on the object at varying distances without rotating the image taking systems themselves.
摘要翻译：一种用于基于由两个摄像系统获得的两个图像观察立体图像的立体图像形成装置。在诸如电视摄像机的每个摄像系统的前面，两个楔形棱镜被放置并使其在相互相反的方向上可旋转，从而使光的方向偏转到物体的变化距离，与聚焦操作同步摄像系统。因此，该设备可以以不同的距离快速地对准物体，而不旋转摄像系统本身。

7. 发明授权

US4618219A Zoom lens 失效
标题翻译：变焦镜头
公开(公告)号：US4618219A
公开(公告)日：1986-10-21
申请号：US581953
申请日：1984-02-21
申请人： Muneharu Sugiura , Kazuo Fujibayashi , Sadahiko Tsuji
发明人： Muneharu Sugiura , Kazuo Fujibayashi , Sadahiko Tsuji
IPC分类号： G02B15/167 , G02B15/17 , G02B15/14
CPC分类号： G02B15/17
摘要： The disclosed zoom lens includes, from front to rear, a first lens component of positive power for focusing the lens, a second lens component of negative power for varying magnification power, a third lens component of negative power for compensating for the image shift resulting from the change of magnification power, and a fourth lens component of positive power for forming an image. The second lens component includes, from front to rear, a negative meniscus-shaped lens having a strong refracting rear surface, and another negative mensicus-shaped lens having a strong refracting front surface and a cemented surface of forward convexity. A front group of the fourth component includes, from front to rear, a bi-convex lens having a rear surface of strong curvature, another bi-convex lens having a front surface of strong curvature, a lens of negative power having a front surface of strong curvature and a lens of positive power having a front surface of strong curvature. The second group of the fourth component includes, from front to rear, a bi-concave lens having a rear surface of strong curvature, a bi-convex lens having a rear surface of strong curvature, and another bi-convex lens having a front surface of strong curvature. This permits a compact lens with good correction throughout the zooming range.
摘要翻译：所公开的变焦镜头包括从前到后的用于聚焦透镜的正功率的第一透镜部件，用于变化放大倍率的负功率的第二透镜部件，负功率的第三透镜部件，用于补偿由放大倍率的变化，以及用于形成图像的正电力的第四透镜分量。第二透镜部件包括从前到后的具有强折射后表面的负弯液面透镜，以及具有强折射前表面和具有向前凸起的胶合表面的另一阴性主棱镜形透镜。第四组件的前组包括从前到后的具有强曲率后表面的双凸透镜，具有强曲率前表面的另一双凸透镜，负功率透镜具有前表面的前表面强曲率和具有强曲率前表面的正功率透镜。第四组件的第二组件包括从前到后的具有强曲率后表面的双凹透镜，具有强曲率后表面的双凸透镜，以及具有前表面的另一双凸透镜强曲率。这允许在整个变焦范围内具有良好校正的紧凑型透镜。

8. 发明授权

US4298271A Scanning and projecting device 失效
标题翻译：扫描和投影设备
公开(公告)号：US4298271A
公开(公告)日：1981-11-03
申请号：US53777
申请日：1979-07-02
申请人： Muneharu Sugiura , Kazuo Minoura , Setsuo Minami
发明人： Muneharu Sugiura , Kazuo Minoura , Setsuo Minami
IPC分类号： G03B21/00 , G03B21/28 , G03B27/52 , G03G15/04 , G03G15/28 , G03B27/68 , G03B27/70
CPC分类号： G03G15/04 , G03B27/526 , G03G15/041
摘要： A scanning and projecting device of a construction having a rotationally symmetrical first image forming optical system, a scanning surface disposed on the focal plane of the optical system, a deflector to deflect a parallel light beam emitted from the scanning surface and passing through the first image forming optical system, a rotationally symmetrical second image forming system which receives the parallel light beam deflected by the deflector, a light receiving surface disposed at an image forming position of the second image forming optical system, and at least one anamorphic optical system disposed in the light path between the scanning surface and the light receiving surface.
摘要翻译：一种具有旋转对称的第一成像光学系统的结构的扫描和投影装置，设置在光学系统的焦平面上的扫描表面，偏转器，用于偏转从扫描表面发射并穿过第一图像的平行光束形成光学系统，旋转对称的第二图像形成系统，其接收由偏转器偏转的平行光束，设置在第二成像光学系统的图像形成位置处的光接收表面，以及设置在第二成像光学系统中的至少一个变形光学系统扫描表面和光接收表面之间的光路。

9. 发明授权

US4293184A Scanning projection device 失效
标题翻译：扫描投影装置
公开(公告)号：US4293184A
公开(公告)日：1981-10-06
申请号：US105881
申请日：1979-12-20
申请人： Kazuo Minoura , Muneharu Sugiura , Setsuo Minami , Tadashi Sato
发明人： Kazuo Minoura , Muneharu Sugiura , Setsuo Minami , Tadashi Sato
IPC分类号： G02B26/10 , G02B27/17
CPC分类号： G02B26/10
摘要： A scanning projection device in which a first plane is scanned by a light deflector provided between the first plane and a second plane and partial surfaces of the first plane scanned by the deflector are successively projected at a predetermined position on the second plane. A projection optical system is disposed between the deflector and the second plane and in the plane of deflection in which the light beam from the first plane is deflected by the deflector, the projection optical system is swung and tilted in synchronism with the deflecting action of the deflector, and the deflector and the projection optical system are moved while varying their relative distance in synchronism with the deflecting action of the deflector.
摘要翻译：一种扫描投影装置，其中第一平面被设置在第一平面和第二平面之间的光偏转器扫描，并且由偏转器扫描的第一平面的部分表面连续地突出在第二平面上的预定位置。投影光学系统设置在偏转器和第二平面之间，并且在偏转平面中，来自第一平面的光束被偏转器偏转，投影光学系统与倾斜器的偏转动作同步地摆动和倾斜偏转器和偏转器和投影光学系统在偏转器的偏转动作同步地改变其相对距离的同时移动。

10. 发明授权

US5050972A Zoom lens 失效
标题翻译：变焦镜头
公开(公告)号：US5050972A
公开(公告)日：1991-09-24
申请号：US475749
申请日：1990-02-06
申请人： Hitoshi Mukaiya , Nobuyoshi Suzuki , Hiroyuki Hamano , Muneharu Sugiura , Akihisa Horiuchi
发明人： Hitoshi Mukaiya , Nobuyoshi Suzuki , Hiroyuki Hamano , Muneharu Sugiura , Akihisa Horiuchi
IPC分类号： G02B15/167
CPC分类号： G02B15/167
摘要： A zoom lens comprising, from front to rear, a first group of positive power for focusing, a second group of negative power for varying the image magnification, a third group of negative power for compensating for the image shift, a fourth lens group of positive power in the form of a bi-convex lens whose rear surface is stronger in curvature than the front surface, a stop, and an image forming fifth group, the fifth groug being divided into two parts of which the front part comprises a bi-convex first lens, a negative second lens having a concave front surface and a positive third lens of stronger front curvature and the rear part comprises a negative fourth lens having a concave rear surface, a bi-convex fifth lens and a positive sixth lens of stronger front curvature, and the zoom lens satisfying the following conditions:3.9
摘要翻译：一种变焦透镜，包括从前到后的用于聚焦的第一组正电力，用于改变图像放大率的第二组负电源，用于补偿图像偏移的第三组负电源，第四透镜组为正其后表面的曲率比前表面更强的双凸透镜的形式，止动件和图像形成第五组，第五组合被分成两部分，其前部包括双凸起第一透镜，具有凹面前表面的负第二透镜和具有更强前曲率的正第三透镜，并且后部包括具有凹后表面的负第四透镜，具有较强前视的双凸透镜第五透镜和正六棱镜曲率和变焦透镜满足以下条件：3.9

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