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公开(公告)号：US06339447B1
公开(公告)日：2002-01-15
申请号：US08608690
申请日：1996-02-29
申请人： Sunao Kurahashi , Kazuhiko Etoh , Shigeo Ogura , Makoto Sekita , Nobuhiro Takeda , Kenji Takahashi
发明人： Sunao Kurahashi , Kazuhiko Etoh , Shigeo Ogura , Makoto Sekita , Nobuhiro Takeda , Kenji Takahashi
IPC分类号： H04N5253
CPC分类号： H04N1/00267 , H04N1/00249 , H04N1/0044 , H04N1/00538 , H04N1/0288 , H04N1/195 , H04N1/19594 , H04N1/2158 , H04N1/401 , H04N1/484 , H04N2101/00 , H04N2201/0096 , H04N2201/0436 , H04N2201/045
摘要： An image sensing apparatus has an image sensing unit and a display unit. The image sensing unit has an optical system for photographing an object and an image sensing element. The display unit has a liquid crystal display device for performing an image display on the basis of a video output from the image sensing unit. A film fixing unit holds the image sensing unit and the display unit at a predetermined distance and also forms a mounting unit for mounting the object on the display surface of the display unit. A film holder for holding a film as an object is mounted on the mounting unit, and a film photographing operation is performed by the image sensing unit while using the display unit as an illumination device.
摘要翻译： 图像感测装置具有图像感测单元和显示单元。 图像感测单元具有用于拍摄物体和图像感测元件的光学系统。 显示单元具有用于基于来自图像感测单元的视频输出执行图像显示的液晶显示装置。 胶片定影单元将图像感测单元和显示单元保持在预定距离，并且还形成用于将物体安装在显示单元的显示表面上的安装单元。 用于将胶片保持为物体的胶片保持器安装在安装单元上，并且在使用显示单元作为照明装置的同时由图像感测单元执行胶片拍摄操作。
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公开(公告)号：US06785060B2
公开(公告)日：2004-08-31
申请号：US10043305
申请日：2002-01-14
申请人： Kenichi Kimura , Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Makoto Sekita , Nobuhiro Takeda , Yoshihiro Uchino , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
发明人： Kenichi Kimura , Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Makoto Sekita , Nobuhiro Takeda , Yoshihiro Uchino , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
IPC分类号： G02B1700
CPC分类号： G02B17/086 , G02B17/0663 , G02B17/0848 , H04N5/2251 , H04N5/2253 , H04N5/2254
摘要： A reflecting-type optical system according to the invention includes an optical element composed of a transparent body having an entrance surface, an exit surface and at least three curved reflecting surfaces of internal reflection. A light beam coming from an object and entering at the entrance surface is reflected from at least one of the reflecting surfaces to form a primary image within the optical element and is, then, made to exit from the exit surface through the remaining reflecting surfaces to form an object image on a predetermined plane. In the optical system, 70% or more of the length of a reference axis in the optical element lies in one plane.
摘要翻译： 根据本发明的反射型光学系统包括由透明体构成的光学元件，该透明体具有入射表面，出射表面和至少三个内部反射的弯曲反射表面。 来自物体并进入入射面的光束从至少一个反射表面反射，以在光学元件内形成初级图像，然后通过剩余的反射表面从出射表面离开 在预定平面上形成物体图像。 在光学系统中，光学元件中的参考轴的长度的70％以上位于一个平面中。
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公开(公告)号：US6021004A
公开(公告)日：2000-02-01
申请号：US607175
申请日：1996-02-26
申请人： Makoto Sekita , Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Nobuhiro Takeda , Yoshihiro Uchino , Kenichi Kimura , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
发明人： Makoto Sekita , Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Nobuhiro Takeda , Yoshihiro Uchino , Kenichi Kimura , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
IPC分类号： G02B15/00 , G02B17/06 , G02B17/08 , H04N5/225 , G02B15/14 , G02B17/00 , G02B23/00 , G02B27/14
CPC分类号： G02B17/0896 , G02B15/00 , G02B17/0663 , G02B17/0694 , G02B17/0848 , G02B17/086 , H04N5/2251 , H04N5/2253 , H04N5/2254
摘要： A zoom lens comprises a plurality of optical elements each of which includes a transparent body having two refracting surfaces and a plurality of reflecting surfaces and is arranged so that a light beam enters the transparent body from one of the two refracting surfaces, repeatedly undergoes reflection, and exits from the other of the two refracting surfaces, and/or a plurality of optical elements on each of which a plurality of reflecting surfaces made from front surface mirrors are integrally formed, and each of which is arranged so that an entering light beam repeatedly undergoes reflection by the plurality of reflecting surfaces and exits from the optical element. In the zoom lens, the optical element which the light beam from an object enters first has an entrance pupil positioned on an object side of a first reflecting surface, and an image of the object is formed via the plurality of optical elements and zooming is performed by causing at least two optical elements from among the plurality of optical elements to vary their relative positions.
摘要翻译： 变焦透镜包括多个光学元件，每个光学元件包括具有两个折射表面和多个反射表面的透明体，并且布置成使得光束从两个折射表面之一进入透明体，重复进行反射， 并且从两个折射表面中的另一个退出，和/或多个光学元件，其中每个光学元件由前表面反射镜形成的多个反射表面整体形成，并且每个光学元件布置成使得入射光束反复 由多个反射面经受反射并从光学元件出射。 在变焦透镜中，来自物体的光束首先进入的光学元件具有位于第一反射面的物体侧的入射光瞳，并且经由多个光学元件形成物体的图像，并且进行变焦 通过使多个光学元件中的至少两个光学元件改变其相对位置。
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公开(公告)号：US06366411B1
公开(公告)日：2002-04-02
申请号：US09612290
申请日：2000-07-07
申请人： Kenichi Kimura , Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Makoto Sekita , Nobuhiro Takeda , Yoshihiro Uchino , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
发明人： Kenichi Kimura , Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Makoto Sekita , Nobuhiro Takeda , Yoshihiro Uchino , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
IPC分类号： G02B1700
CPC分类号： G02B17/086 , G02B17/0663 , G02B17/0848 , H04N5/2251 , H04N5/2253 , H04N5/2254
摘要： A reflecting-type optical system according to the invention includes an optical element composed of a transparent body having an entrance surface, an exit surface and at least three curved reflecting surfaces of internal reflection. A light beam coming from an object and entering at the entrance surface is reflected from at least one of the reflecting surfaces to form a primary image within the optical element and is, then, made to exit from the exit surface through the remaining reflecting surfaces to form an object image on a predetermined plane. In the optical system, 70% or more of the length of a reference axis in the optical element lies in one plane.
摘要翻译： 根据本发明的反射型光学系统包括由透明体构成的光学元件，该透明体具有入射表面，出射表面和至少三个内部反射的弯曲反射表面。 来自物体并进入入射面的光束从至少一个反射表面反射，以在光学元件内形成初级图像，然后通过剩余的反射表面从出射表面离开 在预定平面上形成物体图像。 在光学系统中，光学元件中的参考轴的长度的70％以上位于一个平面中。
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公开(公告)号：US5757423A
公开(公告)日：1998-05-26
申请号：US326095
申请日：1994-10-19
申请人： Tsunefumi Tanaka , Sadahiko Tsuji , Kenichi Shinbori , Shigeo Ogura , Makoto Sekita , Nobuhiro Takeda , Masashi Hori , Yasuyuki Yamazaki , Yoshihiro Honma , Masato Kosugi , Toshikazu Yanai
发明人： Tsunefumi Tanaka , Sadahiko Tsuji , Kenichi Shinbori , Shigeo Ogura , Makoto Sekita , Nobuhiro Takeda , Masashi Hori , Yasuyuki Yamazaki , Yoshihiro Honma , Masato Kosugi , Toshikazu Yanai
CPC分类号： H04N3/1593 , H04N9/045 , H04N2209/049
摘要： There is disclosed an image taking apparatus comprising a first optical unit for forming an image, a second optical unit positioned on the optical axis of the first optical unit, a third optical unit positioned behind the second optical unit and having plural lens units for re-focusing parts of the image of the first optical unit, converters for converting the plural images, formed by the third optical unit, into electrical signals, and a processor for processing the electrical signals from the converters in order to obtain an image of a high definition.
摘要翻译： 公开了一种图像拍摄装置，包括：用于形成图像的第一光学单元;位于第一光学单元的光轴上的第二光学单元;位于第二光学单元后面的具有多个透镜单元的第三光学单元， 将第一光学单元的图像的焦点部分，用于将由第三光学单元形成的多个图像转换成电信号的转换器，以及用于处理来自转换器的电信号的处理器，以获得高分辨率的图像 。
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公开(公告)号：US06639729B2
公开(公告)日：2003-10-28
申请号：US09968515
申请日：2001-10-02
申请人： Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Makoto Sekita , Nobuhiro Takeda , Yoshihiro Uchino , Kenichi Kimura , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
发明人： Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Makoto Sekita , Nobuhiro Takeda , Yoshihiro Uchino , Kenichi Kimura , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
IPC分类号： G02B1514
CPC分类号： G02B17/0896 , G02B17/0663 , G02B17/0694 , G02B17/0848 , G02B17/086 , H04N5/2251 , H04N5/2253 , H04N5/2254
摘要： A reflecting type of zoom optical system comprises a plurality of optical elements each of which includes a transparent body and two refracting surfaces and a plurality of reflecting surfaces formed on the transparent body and is arranged so that a light beam enters the transparent body from one of the two refracting surfaces, repeatedly undergoes reflection by the plurality of reflecting surfaces, and exits from the other of the two refracting surfaces, and/or a plurality of optical elements on each of which a plurality of reflecting surfaces made from surface reflecting mirrors are integrally formed, and each of which is arranged so that an entering light beam repeatedly undergoes reflection by the plurality of reflecting surfaces and exits from the optical element. In the reflecting type of zoom optical system, an image of an object is formed via the plurality of optical elements and zooming is performed by causing at least two optical elements from among the plurality of optical elements to vary their relative positions.
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公开(公告)号：US06636360B1
公开(公告)日：2003-10-21
申请号：US09704751
申请日：2000-11-03
申请人： Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Makoto Sekita , Nobuhiro Takeda , Yoshihiro Uchino , Kenichi Kimura , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
发明人： Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Makoto Sekita , Nobuhiro Takeda , Yoshihiro Uchino , Kenichi Kimura , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
IPC分类号： G02B1514
CPC分类号： G02B17/0896 , G02B17/0663 , G02B17/0694 , G02B17/0848 , G02B17/086 , H04N5/2251 , H04N5/2253 , H04N5/2254
摘要： A reflecting type of zoom optical system comprises a plurality of optical elements each of which includes a transparent body and two refracting surfaces and a plurality of reflecting surfaces formed on the transparent body and is arranged so that a light beam enters the transparent body from one of the two refracting surfaces, repeatedly undergoes reflection by the plurality of reflecting surfaces, and exits from the other of the two refracting surfaces, and/or a plurality of optical elements on each of which a plurality of reflecting surfaces made from surface reflecting mirrors are integrally formed, and each of which is arranged so that an entering light beam repeatedly undergoes reflection by the plurality of reflecting surfaces and exits from the optical element. In the reflecting type of zoom optical system, an image of an object is formed via the plurality of optical elements and zooming is performed by causing at least two optical elements from among the plurality of optical elements to vary their relative positions.
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公开(公告)号：US06292309B1
公开(公告)日：2001-09-18
申请号：US09459861
申请日：1999-12-14
申请人： Makoto Sekita , Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Nobuhiro Takeda , Yoshihiro Uchino , Kenichi Kimura , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
发明人： Makoto Sekita , Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Nobuhiro Takeda , Yoshihiro Uchino , Kenichi Kimura , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
IPC分类号： G02B1700
CPC分类号： G02B17/0896 , G02B15/00 , G02B17/0663 , G02B17/0694 , G02B17/0848 , G02B17/086 , H04N5/2251 , H04N5/2253 , H04N5/2254
摘要： A zoom lens comprises a plurality of optical elements each of which includes a transparent body having two refracting surfaces and a plurality of reflecting surfaces and is arranged so that a light beam enters the transparent body from one of the two refracting surfaces, repeatedly undergoes reflection, and exits from the other of the two refracting surfaces, and/or a plurality of optical elements on each of which a plurality of reflecting surfaces made from front surface mirrors are integrally formed, and each of which is arranged so that an entering light beam repeatedly undergoes reflection by the plurality of reflecting surfaces and exits from the optical element. In the zoom lens, the optical element which the light beam from an object enters first has an entrance pupil positioned on an object side of a first reflecting surface, and an image of the object is formed via the plurality of optical elements and zooming is performed by causing at least two optical elements from among the plurality of optical elements to vary their relative positions.
摘要翻译： 变焦透镜包括多个光学元件，每个光学元件包括具有两个折射表面和多个反射表面的透明体，并且布置成使得光束从两个折射表面之一进入透明体，重复进行反射， 并且从两个折射表面中的另一个退出，和/或多个光学元件，其中每个光学元件由前表面反射镜形成的多个反射表面整体形成，并且每个光学元件布置成使得入射光束反复 由多个反射面经受反射并从光学元件出射。 在变焦透镜中，来自物体的光束首先进入的光学元件具有位于第一反射面的物体侧的入射光瞳，并且经由多个光学元件形成物体的图像，并且进行变焦 通过使多个光学元件中的至少两个光学元件改变其相对位置。
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公开(公告)号：US6166866A
公开(公告)日：2000-12-26
申请号：US606824
申请日：1996-02-26
申请人： Kenichi Kimura , Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Makoto Sekita , Nobuhiro Takeda , Yoshihiro Uchino , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
发明人： Kenichi Kimura , Tsunefumi Tanaka , Toshiya Kurihashi , Shigeo Ogura , Keisuke Araki , Makoto Sekita , Nobuhiro Takeda , Yoshihiro Uchino , Toshikazu Yanai , Norihiro Nanba , Hiroshi Saruwatari , Takeshi Akiyama
CPC分类号： G02B17/086 , G02B17/0663 , G02B17/0848 , H04N5/2251 , H04N5/2253 , H04N5/2254
摘要： A reflecting-type optical system according to the invention includes an optical element composed of a transparent body having an entrance surface, an exit surface and at least three curved reflecting surfaces of internal reflection. A light beam coming from an object and entering at the entrance surface is reflected from at least one of the reflecting surfaces to form a primary image within the optical element and is, then, made to exit from the exit surface through the remaining reflecting surfaces to form an object image on a predetermined plane, In the optical system, 70% or more of the length of a reference axis in the optical element lies in one plane.
摘要翻译： 根据本发明的反射型光学系统包括由透明体构成的光学元件，该透明体具有入射表面，出射表面和至少三个内部反射的弯曲反射表面。 来自物体并进入入射面的光束从至少一个反射表面反射，以在光学元件内形成初级图像，然后通过剩余的反射表面从出射表面离开 在预定平面上形成物体图像。在光学系统中，光学元件中的参考轴的长度的70％以上位于一个平面中。
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公开(公告)号：US5694165A
公开(公告)日：1997-12-02
申请号：US734385
申请日：1996-10-17
申请人： Yasuyuki Yamazaki , Kenichi Shinbori , Tsunefumi Tanaka , Shigeo Ogura , Makoto Sekita , Nobuhiro Takeda , Masashi Hori , Yoshihiro Honma , Masato Kosugi , Toshikazu Yanai
发明人： Yasuyuki Yamazaki , Kenichi Shinbori , Tsunefumi Tanaka , Shigeo Ogura , Makoto Sekita , Nobuhiro Takeda , Masashi Hori , Yoshihiro Honma , Masato Kosugi , Toshikazu Yanai
CPC分类号： H04N3/1593 , H04N9/045 , H04N2209/049
摘要： An image taking apparatus comprising a first optical unit for forming an image, a second optical unit positioned in the vicinity of the image, plural lens units for reforming the image, plural converters positioned at the positions of the reformed optical images and adapted to convert the optical images into electrical signals, and a processor for processing the electrical signals for obtaining an image of high definition.
摘要翻译： 一种图像拍摄装置，包括用于形成图像的第一光学单元，位于图像附近的第二光学单元，用于重构图像的多个透镜单元，位于重整的光学图像的位置的多个转换器， 光学图像转换为电信号，以及用于处理电信号以获得高分辨率图像的处理器。
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