公开(公告)号：US20070217024A1

公开(公告)日：2007-09-20

申请号：US11715118

申请日：2007-03-06

申请人： Yuji Kamo ,  Masahiro Imamura ,  Tetsuya Yanai

发明人： Yuji Kamo ,  Masahiro Imamura ,  Tetsuya Yanai

IPC分类号： G02B15/14

CPC分类号： G02B15/173

摘要： A zoom lens system having, in order from an object side, 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 positive refractive power, wherein during magnification change from a wide-angle end to a telephoto end, an interval between the first lens unit and the second lens unit, an interval between the second lens unit and the third lens unit and an interval between the third lens unit and the fourth lens unit change.

摘要翻译： 一种变焦透镜系统，具有从物体侧开始的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; 具有正屈光力的第三透镜单元; 以及具有正折光力的第四透镜单元，其中在从广角端到望远端的放大倍率期间，第一透镜单元和第二透镜单元之间的间隔，第二透镜单元和第三透镜之间的间隔 并且第三透镜单元和第四透镜单元之间的间隔发生变化。

公开(公告)号：US07764438B2

公开(公告)日：2010-07-27

申请号：US11715118

申请日：2007-03-06

申请人： Yuji Kamo ,  Masahiro Imamura ,  Tetsuya Yanai

发明人： Yuji Kamo ,  Masahiro Imamura ,  Tetsuya Yanai

IPC分类号： G02B15/14

CPC分类号： G02B15/173

摘要： A zoom lens system having, in order from an object side, 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 positive refractive power, wherein during magnification change from a wide-angle end to a telephoto end, an interval between the first lens unit and the second lens unit, an interval between the second lens unit and the third lens unit and an interval between the third lens unit and the fourth lens unit change.

摘要翻译： 一种变焦透镜系统，具有从物体侧开始的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; 具有正屈光力的第三透镜单元; 以及具有正折光力的第四透镜单元，其中在从广角端到望远端的放大倍率期间，第一透镜单元和第二透镜单元之间的间隔，第二透镜单元和第三透镜之间的间隔 并且第三透镜单元和第四透镜单元之间的间隔发生变化。

公开(公告)号：US08879162B2

公开(公告)日：2014-11-04

申请号：US13291436

申请日：2011-11-08

申请人： Tetsuya Yanai ,  Mayu Miki ,  Masahiro Imamura ,  Toshihide Nozawa

发明人： Tetsuya Yanai ,  Mayu Miki ,  Masahiro Imamura ,  Toshihide Nozawa

IPC分类号： G02B15/14

CPC分类号： G02B15/177

摘要： A zoom lens comprises, in order from its object side, a first lens unit having a negative refractive power and a second lens unit having a positive refractive power. The first lens unit comprises a first lens having a negative refractive power and a second lens having a positive refractive power. The zoom lens satisfies the following conditional expressions (1), (2), and (3): n1n≦1.70  (1), n1p≦1.70  (2), and |ν1n−ν1p≧31  (3), where n1n is the refractive index of the first lens having a negative refractive power in the first lens unit for the d-line, ν1n is the Abbe constant of the first lens having a negative refractive power in the first lens unit, n1p is the refractive index of the second lens having a positive refractive power in the first lens unit for the d-line, and ν1p is the Abbe constant of the second lens having a positive refractive power in the first lens unit.

摘要翻译： 变焦透镜从其物体侧依次包括具有负折光力的第一透镜单元和具有正折光力的第二透镜单元。 第一透镜单元包括具有负折光力的第一透镜和具有正屈光力的第二透镜。 变焦透镜满足以下条件表达式（1），（2）和（3）：n1n＆nlE; 1.70（1），n1p＆nlE; 1.70（2）和|＆ngr; 1n-＆ngr;1p≥31（3） 其中n1n是在第一透镜单元中用于d线的具有负折光力的第一透镜的折射率，nn是第一透镜单元中具有负折光力的第一透镜的阿贝常数，n1p是 在第一透镜单元中用于d线的具有正折光力的第二透镜的折射率和第一透镜单元中具有正屈光力的第二透镜的阿波斯常数。

公开(公告)号：US20120113312A1

公开(公告)日：2012-05-10

申请号：US13291436

申请日：2011-11-08

申请人： Tetsuya Yanai ,  Mayu Miki ,  Masahiro Imamura ,  Toshihide Nozawa

发明人： Tetsuya Yanai ,  Mayu Miki ,  Masahiro Imamura ,  Toshihide Nozawa

IPC分类号： H04N5/232 ,  G02B15/14

CPC分类号： G02B15/177

摘要： A zoom lens comprises, in order from its object side, a first lens unit having a negative refractive power and a second lens unit having a positive refractive power. The first lens unit comprises a first lens having a negative refractive power and a second lens having a positive refractive power. The zoom lens satisfies the following conditional expressions (1), (2), and (3): n1n≦1.70  (1), n1p≦1.70  (2), and |ν1n−ν1p≧31  (3), where n1n is the refractive index of the first lens having a negative refractive power in the first lens unit for the d-line, ν1n is the Abbe constant of the first lens having a negative refractive power in the first lens unit, n1p is the refractive index of the second lens having a positive refractive power in the first lens unit for the d-line, and ν1p is the Abbe constant of the second lens having a positive refractive power in the first lens unit.

摘要翻译： 变焦透镜从其物体侧依次包括具有负折光力的第一透镜单元和具有正折光力的第二透镜单元。 第一透镜单元包括具有负折光力的第一透镜和具有正屈光力的第二透镜。 变焦透镜满足以下条件表达式（1），（2）和（3）：n1n＆nlE; 1.70（1），n1p＆nlE; 1.70（2）和|＆ngr; 1n-＆ngr;1p≥31（3） 其中n1n是在第一透镜单元中用于d线的具有负折光力的第一透镜的折射率，nn是第一透镜单元中具有负折光力的第一透镜的阿贝常数，n1p是 在第一透镜单元中用于d线的具有正折光力的第二透镜的折射率和第一透镜单元中具有正屈光力的第二透镜的阿波斯常数。

公开(公告)号：US09195032B2

公开(公告)日：2015-11-24

申请号：US13532573

申请日：2012-06-25

申请人： Kenji Ono ,  Tetsuya Yanai ,  Masato Katayose

发明人： Kenji Ono ,  Tetsuya Yanai ,  Masato Katayose

IPC分类号： G02B15/14 ,  G02B13/00 ,  G02B15/177

CPC分类号： G02B15/177 ,  G02B13/006 ,  G02B13/0065 ,  G02B13/009 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/23296

摘要： A zoom lens with a bent optical path includes, in order from the object side to the image side, a first lens unit including the reflecting member and having a negative refractive power, a second lens unit having a positive refractive power, a third lens unit having a negative refractive power, and a fourth lens unit having a positive refractive power. During zooming from the wide angle end to the telephoto end, the second lens unit moves closer to the first lens unit only toward the object side, the third lens unit moves in such a way that it becomes closest to the second lens unit at an intermediate focal length position in the course of zooming as compared to the state at the wide angle end and the state at the telephoto end, and the fourth lens unit moves. The zoom lens satisfies a certain condition.

摘要翻译： 具有弯曲光路的变焦透镜从物体侧到像侧依次包括包括反射构件并具有负折光力的第一透镜单元，具有正屈光力的第二透镜单元，第三透镜​​单元 具有负屈光力，以及具有正屈光力的第四透镜单元。 在从广角端到望远端的变焦期间，第二透镜单元仅朝向物体侧移动到第一透镜单元，第三透镜​​单元以这样的方式移动，使得其在中间部分处最接近第二透镜单元 与广角端的状态和长焦端的状态相比，在变焦过程中的焦距位置和第四透镜单元移动。 变焦镜头满足一定条件。

公开(公告)号：US07872809B2

公开(公告)日：2011-01-18

申请号：US12082661

申请日：2008-04-11

申请人： Tetsuya Yanai ,  Masahito Watanabe ,  Kazuteru Kawamura

发明人： Tetsuya Yanai ,  Masahito Watanabe ,  Kazuteru Kawamura

IPC分类号： G02B15/14

CPC分类号： G02B15/177

摘要： The invention relates to an optical system that is capable of providing a zoom lens having improved image-formation capability with a reduced number of lenses, and fabricating a slim yet high-performance digital or video camera. The optical system comprises a cemented lens having a cementing surface on its optical axis. Air contact surfaces on the light ray entrance and exit sides of the cemented lens G2 are aspheric, and at least one cementing surface in the cemented lens G2 satisfies condition (1). 6.4

摘要翻译： 本发明涉及一种光学系统，其能够提供具有减少的透镜数量的改进的图像形成能力的变焦透镜，以及制造纤细而高性能的数字或摄像机。 光学系统包括在其光轴上具有固化表面的胶合透镜。 胶合透镜G2的光线入射侧和出射侧的空气接触表面是非球面的，并且胶合透镜G2中的至少一个胶结表面满足条件（1）。 6.4 <|（r / R）| （1）这里r是固井表面的轴向曲率半径，R是固井表面的最大直径。

公开(公告)号：US20110310286A1

公开(公告)日：2011-12-22

申请号：US13134789

申请日：2011-06-15

申请人： Masaki Arakawa ,  Keisuke Ichikawa ,  Tetsuya Yanai

发明人： Masaki Arakawa ,  Keisuke Ichikawa ,  Tetsuya Yanai

IPC分类号： H04N5/225 ,  G02B15/14

CPC分类号： H04N5/2354 ,  G02B15/177

摘要： An image forming optical system of the present invention is characterized by comprising three groups having, in order from an object side to an image side, a first lens group having a negative refractive power, a second lens group having a positive refractive power, and a third lens group having a positive refractive power, or four groups with one more lens group added to the image side, the first lens group comprises one lens component facing its concave surface toward the object side, the second lens group comprises a single lens having a positive refractive power and a cemented lens having a negative refractive power as a whole, and the third lens group comprises a lens component having a positive refractive power, wherein upon zooming from the wide-angle end toward the telephoto side, the amount of movement of the first lens group in the optical axis direction in an area, where the focal length of the entire image pickup optical system is 3.4 times or more with respect to at the wide-angle end, satisfies the following conditional expression (1): −1≦(G1(W)−G1(H))/fw≦0.5   (1)

摘要翻译： 本发明的图像形成光学系统的特征在于包括从物体侧到图像侧依次具有负折光力的第一透镜组，具有正屈光力的第二透镜组和 第三透镜组具有正的折光力，或四个组，其中一个透镜组被添加到图像侧，第一透镜组包括面向其朝向物体侧的凹面的一个透镜组件，第二透镜组包括具有 正屈光力和整体具有负折射力的胶合透镜，并且第三透镜组包括具有正屈光力的透镜部件，其中在从广角端朝向长焦侧变焦时，移动量 在整个摄像光学系统的焦距为相对于wi的3.4倍以上的区域中的光轴方向上的第一透镜组 满足以下条件表达式（1）：-1＆nlE;（G1（W）-G1（H））/ fw＆nlE; 0.5（1）

公开(公告)号：US20090020049A1

公开(公告)日：2009-01-22

申请号：US11816583

申请日：2006-11-30

申请人： Takeshi Kawahara ,  Tetsuya Yanai ,  Shigeji Takeda

发明人： Takeshi Kawahara ,  Tetsuya Yanai ,  Shigeji Takeda

IPC分类号： F23G5/10 ,  H05H1/02

CPC分类号： B09B3/00 ,  B09B3/0083 ,  F23G2204/201

摘要： The present invention relates to a waste disposing apparatus that, rather than using incineration, uses a system wherein heat is applied to a magnetic field generated by compounded granulated ores to promote the occurrence and activation of plasma, resulting in the maintenance of a high temperature in the disposing apparatus that is sufficient to subject to a high heat consumption disposing the waste placed therein. The waste disposing apparatus of the present invention comprises a main body of a rectangular shaped waste disposing apparatus, a waste input port and a shutter located on top thereof, an opening located near the bottom of a side face of the main body for inserting a heating material there into, and a plurality of pipe-inserting holes located in peripheral side faces thereof; wherein a plurality of pipes are inserted and fitted to all of the pipe-inserting holes in the direction of a hollow inside of the main body; and compounded granulated ores generating a magnetic field are placed on the base of the plurality of pipes located on the outside of side walls of the main body and on the bottom face of the main body.

摘要翻译： 废弃处置装置技术领域本发明涉及废弃物处理装置，其不是使用焚烧，而是使用将复合粒化矿石产生的磁场施加热量以促进等离子体的产生和活化的系统，导致维持高温 所述处理装置足以承受放置在其中的废物的高热消耗。 本发明的废弃物处理装置包括矩形废料处理装置的主体，废物输入口和位于其顶部的闸板，位于主体侧面底部附近的开口，用于插入加热 并且其周边侧面中的多个管插孔; 其中多个管子沿主体的中空内侧的方向插入并装配到所有的管插孔; 并且在位于主体的侧壁的外侧和主体的底面上的多个管的基部上放置产生磁场的复合粒状矿石。

公开(公告)号：US20120327276A1

公开(公告)日：2012-12-27

申请号：US13532573

申请日：2012-06-25

申请人： Kenji Ono ,  Tetsuya Yanai ,  Masato Katayose

发明人： Kenji Ono ,  Tetsuya Yanai ,  Masato Katayose

IPC分类号： H04N5/262

CPC分类号： G02B15/177 ,  G02B13/006 ,  G02B13/0065 ,  G02B13/009 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/23296

摘要： A zoom lens with a bent optical path includes, in order from the object side to the image side, a first lens unit including the reflecting member and having a negative refractive power, a second lens unit having a positive refractive power, a third lens unit having a negative refractive power, and a fourth lens unit having a positive refractive power. During zooming from the wide angle end to the telephoto end, the second lens unit moves closer to the first lens unit only toward the object side, the third lens unit moves in such a way that it becomes closest to the second lens unit at an intermediate focal length position in the course of zooming as compared to the state at the wide angle end and the state at the telephoto end, and the fourth lens unit moves. The zoom lens satisfies a certain condition.

摘要翻译： 具有弯曲光路的变焦透镜从物体侧到像侧依次包括包括反射构件并具有负折光力的第一透镜单元，具有正屈光力的第二透镜单元，第三透镜​​单元 具有负屈光力，以及具有正屈光力的第四透镜单元。 在从广角端到望远端的变焦期间，第二透镜单元仅朝向物体侧移动到第一透镜单元，第三透镜​​单元以这样的方式移动，使得其在中间部分处最接近第二透镜单元 与广角端的状态和长焦端的状态相比，在变焦过程中的焦距位置和第四透镜单元移动。 变焦镜头满足一定条件。

公开(公告)号：US08416505B2

公开(公告)日：2013-04-09

申请号：US13482648

申请日：2012-05-29

申请人： Mayu Miki ,  Akinori Nishio ,  Takeshi Hosoya ,  Minoru Ueda ,  Akiko Naito ,  Tomoyuki Satori ,  Tetsuya Yanai

发明人： Mayu Miki ,  Akinori Nishio ,  Takeshi Hosoya ,  Minoru Ueda ,  Akiko Naito ,  Tomoyuki Satori ,  Tetsuya Yanai

IPC分类号： G02B15/14

CPC分类号： G02B15/173

摘要： A zoom lens comprises in order from an object side, a first lens unit, a second lens unit, a third lens unit, a fourth lens unit, and a fifth lens unit having, respectively, a positive, negative, positive, negative, and positive refractive power. At the time of zooming from a wide angle end to a telephoto end, the first, third, and fourth lens units move toward the object side. A distance between the first and second lens units increase, a distance between the second and third lens units decrease, a distance between the third lens unit and the fourth lens unit changes, and a distance between the fourth lens unit and the fifth lens unit increases. The zoom lens satisfies the following expressions: 1.54

摘要翻译： 变焦透镜从物体侧依次包括第一透镜单元，第二透镜单元，第三透镜​​单元，第四透镜单元和第五透镜单元，其具有分别为正，负，正，负和 正屈光力。 在从广角端到远摄端的变焦时，第一，第三和第四透镜单元向物体侧移动。 第一和第二透镜单元之间的距离增加，第二透镜单元和第三透镜单元之间的距离减小，第三透镜​​单元与第四透镜单元之间的距离改变，并且第四透镜单元和第五透镜单元之间的距离增加 。 变焦镜头满足以下表达式：1.54 <＆bgr; 4T /＆bgr; 4w <3.0（1a）1.0 <＆bgr; 3T /＆bgr; 3w <5.0（2）1.0 <＆bgr 5T /＆bgr; 5w <3.0（3） 。