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1. 发明授权

US07961409B2 Zoom lens system, optical apparatus, and method for zooming 有权
标题翻译：变焦镜头系统，光学设备和缩放方法
公开(公告)号：US07961409B2
公开(公告)日：2011-06-14
申请号：US12139464
申请日：2008-06-14
申请人： Hiroshi Yamamoto , Tomoki Ito , Takeshi Suzuki
发明人： Hiroshi Yamamoto , Tomoki Ito , Takeshi Suzuki
IPC分类号： G02B9/12
CPC分类号： G02B15/177 , G02B27/646
摘要： Providing a zoom lens system having excellent optical performance, an optical apparatus, and a method for zooming the zoom lens system. The zoom lens system includes, in order from an object, a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, and a third lens group G3 having negative refractive power. Upon zooming from a wide-angle end state W to a telephoto end state T, each distance between adjacent lens groups is varied. The second lens group G2 includes, in order from the object, a front group G2a having positive refractive power, and a rear group G2b. Focusing on the object is carried out by moving the front group G2a along an optical axis. Given conditional expressions are satisfied.
摘要翻译：提供具有优异的光学性能的变焦透镜系统，光学装置和用于变焦变焦透镜系统的变焦方法。变焦透镜系统从物体起依次包括具有负折光力的第一透镜组G1，具有正折光力的第二透镜组G2和具有负折光力的第三透镜组G3。在从广角端状态W变焦到望远端状态T时，相邻透镜组之间的每个距离变化。第二透镜组G2从物体起依次包括具有正屈光力的前组G2a和后组G2b。通过沿着光轴移动前组G2a来实现对象的聚焦。给定条件表达式是满意的。

2. 发明申请

US20090002841A1 ZOOM LENS SYSTEM, OPTICAL APPARATUS, AND METHOD FOR ZOOMING 有权
标题翻译：变焦镜头系统，光学装置和变焦方法
公开(公告)号：US20090002841A1
公开(公告)日：2009-01-01
申请号：US12139464
申请日：2008-06-14
申请人： Hiroshi Yamamoto , Tomoki Ito , Takeshi Suzuki
发明人： Hiroshi Yamamoto , Tomoki Ito , Takeshi Suzuki
IPC分类号： G02B15/177
CPC分类号： G02B15/177 , G02B27/646
摘要： Providing a zoom lens system having excellent optical performance, an optical apparatus, and a method for zooming the zoom lens system. The zoom lens system includes, in order from an object, a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, and a third lens group G3 having negative refractive power. Upon zooming from a wide-angle end state W to a telephoto end state T, each distance between adjacent lens groups is varied. The second lens group G2 includes, in order from the object, a front group G2a having positive refractive power, and a rear group G2b. Focusing on the object is carried out by moving the front group G2a along an optical axis. Given conditional expressions are satisfied.
摘要翻译：提供具有优异的光学性能的变焦透镜系统，光学装置和用于变焦变焦透镜系统的变焦方法。变焦透镜系统从物体起依次包括具有负折光力的第一透镜组G1，具有正折光力的第二透镜组G2和具有负折光力的第三透镜组G3。在从广角端状态W变焦到望远端状态T时，相邻透镜组之间的每个距离变化。第二透镜组G2从物体起依次包括具有正屈光力的前组G2a和后组G2b。通过沿着光轴移动前组G2a来实现对象的聚焦。给定条件表达式是满意的。

3. 发明授权

US08144403B2 Zoom lens system, optical apparatus, and method for zooming 有权
标题翻译：变焦镜头系统，光学设备和缩放方法
公开(公告)号：US08144403B2
公开(公告)日：2012-03-27
申请号：US12139461
申请日：2008-06-14
申请人： Tomoki Ito , Takeshi Suzuki , Hiroshi Yamamoto
发明人： Tomoki Ito , Takeshi Suzuki , Hiroshi Yamamoto
IPC分类号： G02B15/14
CPC分类号： G02B15/177 , G02B27/646
摘要： Providing a zoom lens system having excellent optical performance, an optical apparatus, and a method for zooming the zoom lens system. The zoom lens system includes, in order from an object, a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, and a third lens group G3 having negative refractive power. Upon zooming from a wide-angle end state W to a telephoto end state T, each distance between adjacent lens groups is varied. The first lens group G1 includes, in order from the object, a front group G1a, and a rear group G1b having negative refractive power. Focusing on the object is carried out by moving the rear group G1b along the optical axis.
摘要翻译：提供具有优异的光学性能的变焦透镜系统，光学装置和用于变焦变焦透镜系统的变焦方法。变焦透镜系统从物体起依次包括具有负折光力的第一透镜组G1，具有正折光力的第二透镜组G2和具有负折光力的第三透镜组G3。在从广角端状态W变焦到望远端状态T时，相邻透镜组之间的每个距离变化。第一透镜组G1从物体依次包括具有负屈光力的前组G1a和后组G1b。通过沿着光轴移动后组G1b来实现对象的聚焦。

4. 发明申请

US20090002844A1 ZOOM LENS SYSTEM, OPTICAL APPARATUS, AND METHOD FOR ZOOMING 有权
标题翻译：变焦镜头系统，光学装置和变焦方法
公开(公告)号：US20090002844A1
公开(公告)日：2009-01-01
申请号：US12139461
申请日：2008-06-14
申请人： Tomoki Ito , Takeshi Suzuki , Hiroshi Yamamoto
发明人： Tomoki Ito , Takeshi Suzuki , Hiroshi Yamamoto
IPC分类号： G02B15/177
CPC分类号： G02B15/177 , G02B27/646
摘要： Providing a zoom lens system having excellent optical performance, an optical apparatus, and a method for zooming the zoom lens system. The zoom lens system includes, in order from an object, a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, and a third lens group G3 having negative refractive power. Upon zooming from a wide-angle end state W to a telephoto end state T, each distance between adjacent lens groups is varied. The first lens group G1 includes, in order from the object, a front group G1a, and a rear group G1b having negative refractive power. Focusing on the object is carried out by moving the rear group G1b along the optical axis.
摘要翻译：提供具有优异的光学性能的变焦透镜系统，光学装置和用于变焦变焦透镜系统的变焦方法。变焦透镜系统从物体起依次包括具有负折光力的第一透镜组G1，具有正折光力的第二透镜组G2和具有负折光力的第三透镜组G3。在从广角端状态W变焦到望远端状态T时，相邻透镜组之间的每个距离变化。第一透镜组G1从物体依次包括具有负屈光力的前组G1a和后组G1b。通过沿着光轴移动后组G1b来实现对象的聚焦。

5. 发明申请

US20090161227A1 ZOOM OPTICAL SYSTEM, OPTICAL INSTRUMENT INCORPORATING THE ZOOM OPTICAL SYSTEM, AND METHOD OF MANUFACTURING THE ZOOM OPTICAL SYSTEM 有权
标题翻译：更轻的光学系统，兼容光学系统的光学仪器和制造光学系统的方法
公开(公告)号：US20090161227A1
公开(公告)日：2009-06-25
申请号：US12342315
申请日：2008-12-23
申请人： Hiroshi Yamamoto , Tomoki Ito , Satoshi Yamaguchi , Atsushi Shibayama
发明人： Hiroshi Yamamoto , Tomoki Ito , Satoshi Yamaguchi , Atsushi Shibayama
IPC分类号： G02B15/14
CPC分类号： G02B15/173 , G02B27/646
摘要： A zoom optical system has a first lens group having a positive refracting power; a second lens group having a negative refracting power; a third lens group having a positive refracting power; a fourth lens group having a negative refracting power; and a fifth lens group having a positive refracting power, in the order from the object side. The fourth lens group is composed of a cemented lens of a negative lens and a positive lens in the order from the object side, and a condition of the following expression is satisfied: vp>30.0, where vp is an Abbe number of the positive lens.
摘要翻译：变焦光学系统具有正折射率的第一透镜组; 具有负折射率的第二透镜组; 具有正折射率的第三透镜组; 具有负折射力的第四透镜组; 以及从物体侧开始的顺序具有正折射率的第五透镜组。第四透镜组由物镜侧的顺序由负透镜和正透镜的胶合透镜构成，满足以下条件：vp> 30.0，其中vp是正透镜的阿贝数。

6. 发明授权

US07839577B2 Zoom optical system, optical instrument incorporating the zoom optical system, and method of manufacturing the zoom optical system 有权
标题翻译：变焦光学系统，包含变焦光学系统的光学仪器以及制造变焦光学系统的方法
公开(公告)号：US07839577B2
公开(公告)日：2010-11-23
申请号：US12342315
申请日：2008-12-23
申请人： Hiroshi Yamamoto , Tomoki Ito , Satoshi Yamaguchi , Atsushi Shibayama
发明人： Hiroshi Yamamoto , Tomoki Ito , Satoshi Yamaguchi , Atsushi Shibayama
IPC分类号： G02B15/14
CPC分类号： G02B15/173 , G02B27/646
摘要： A zoom optical system has a first lens group having a positive refracting power; a second lens group having a negative refracting power; a third lens group having a positive refracting power; a fourth lens group having a negative refracting power; and a fifth lens group having a positive refracting power, in the order from the object side. The fourth lens group is composed of a cemented lens of a negative lens and a positive lens in the order from the object side, and a condition of the following expression is satisfied: νp>30.0, where νp is an Abbe number of the positive lens.
摘要翻译：变焦光学系统具有正折射率的第一透镜组; 具有负折射率的第二透镜组; 具有正折射率的第三透镜组; 具有负折射力的第四透镜组; 以及从物体侧开始的顺序具有正折射率的第五透镜组。第四透镜组由物镜侧的顺序由负透镜和正透镜的胶合透镜构成，满足以下条件：＆lt; ngr; p> 30.0，其中＆ngr; p是阿贝数的正透镜。

7. 发明申请

US20120275032A1 ZOOM LENS SYSTEM, IMAGING APPARATUS, AND METHOD FOR ZOOMING THE ZOOM LENS SYSTEM 审中-公开
标题翻译：变焦镜头系统，成像装置和使变焦镜头系统变焦的方法
公开(公告)号：US20120275032A1
公开(公告)日：2012-11-01
申请号：US13545651
申请日：2012-07-10
申请人： SATORU SHIBATA , Takeshi Suzuki , Hiroshi Yamamoto
发明人： SATORU SHIBATA , Takeshi Suzuki , Hiroshi Yamamoto
IPC分类号： G02B15/177
CPC分类号： G02B13/04 , G02B13/18 , G02B15/14 , G02B15/177 , G02B27/646
摘要： Providing a zoom lens system having excellent optical performance with a high zoom ratio, an imaging apparatus, and a method for zooming the zoom lens system. The system including, in order from an object, a first group G1 having negative refractive power, a second group G2 having positive refractive power, a third group G3 having negative refractive power, and a fourth group G4 having positive refractive power. An aperture stop S is disposed between the second group G2 and the fourth group G4. Upon zooming from a wide-angle end state to a telephoto end state, each group is moved such that a distance between the second group G2 and the third group G3 increases, a distance between the third group G3 and the fourth group G4 decreases, and the aperture stop S is moved together with the third group G3. Given conditions are satisfied.
摘要翻译：提供具有高变焦比的优异光学性能的变焦透镜系统，成像装置和用于变焦变焦透镜系统的变焦方法。该系统从物体起依次包括具有负折光力的第一组G1，具有正屈光力的第二组G2，具有负折光力的第三组G3和具有正屈光力的第四组G4。孔径光阑S设置在第二组G2和第四组G4之间。在从广角端状态变焦到望远端状态时，各组移动使得第二组G2和第三组G3之间的距离增加，第三组G3和第四组G4之间的距离减小，并且孔径光阑S与第三组G3一起移动。给定条件满意。

8. 发明授权

US07889440B2 Zoom lens, optical apparatus equipped therewith and method for manufacturing the zoom lens 有权
标题翻译：变焦镜头，配备的光学装置和变焦镜头的制造方法
公开(公告)号：US07889440B2
公开(公告)日：2011-02-15
申请号：US12695327
申请日：2010-01-28
申请人： Hiroshi Yamamoto , Satoshi Miwa , Takeshi Suzuki , Haruo Sato
发明人： Hiroshi Yamamoto , Satoshi Miwa , Takeshi Suzuki , Haruo Sato
IPC分类号： G02B15/14
CPC分类号： G02B15/173
摘要： A zoom lens ZL installed in a single-lens reflex digital camera 1 and the like includes, in order from an object side, a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, and a rear lens group GR having positive refractive power. The second lens group G2 includes at least one positive lens and a negative lens disposed adjacent to the object side of the positive lens having largest refractive power among the positive lenses. Each distance between lens groups varies upon zooming from a wide-angle end state and a telephoto end state. Thereby providing a zoom lens having excellent optical performance, an optical apparatus equipped the zoom lens, and a method for manufacturing the zoom lens.
摘要翻译：安装在单镜头反光数码相机1等中的变焦镜头ZL从物体侧依次包括具有正折光力的第一透镜组G1，具有负折光力的第二透镜组G2和后透镜组GR具有正屈光力。第二透镜组G2包括在正透镜中具有最大屈光力的正透镜的邻近物体侧的至少一个正透镜和负透镜。透镜组之间的每个距离在从广角端状态和远摄端状态变焦时变化。从而提供具有优异的光学性能的变焦透镜，配备有变焦透镜的光学装置，以及制造变焦透镜的方法。

9. 发明授权

US06288128B1 &bgr;,&ggr;-dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound 失效
标题翻译： β，γ-二氢聚丙烯醇衍生物和含有聚异戊二烯基化合物的药物组合物
公开(公告)号：US06288128B1
公开(公告)日：2001-09-11
申请号：US08601489
申请日：1996-02-14
申请人： Masaichi Yamamoto , Seiichi Araki , Hiroshi Yamamoto , Isao Yamatsu , Takeshi Suzuki , Akiharu Kajiwara , Yoshikazu Suzuki , Haruyoshi Arai
发明人： Masaichi Yamamoto , Seiichi Araki , Hiroshi Yamamoto , Isao Yamatsu , Takeshi Suzuki , Akiharu Kajiwara , Yoshikazu Suzuki , Haruyoshi Arai
IPC分类号： A61K31045
CPC分类号： C07C255/00 , A61K31/045 , A61K31/765 , C07C29/147 , C07C33/02 , C07C43/15 , C07C49/04 , C07C49/203 , C07C51/08 , C07C51/38 , C07C57/03 , C07C69/007 , C07C69/145 , C07C69/78 , C12C11/02 , C07C57/13
摘要： A &bgr;,&ggr;-dihydropolyprenyl alcohol derivative having the formula: wherein n is an integer of 5 to 7 and R is hydrogen, a lower alkyl group or an aliphatic or aromatic acyl group, is new and useful as a prophylactic therapeutic agent for human and animal immuno-deficiency deseases and phylactic agent against human and animal infectious deseases. Another disclosed polyprenyl compound is also useful as the same agent.
摘要翻译：具有下式的β，γ-二氢聚芴醇衍生物：其中n为5-7的整数，R为氢，低级烷基或脂族或芳族酰基，是新的并且可用作人和人的预防治疗剂动物免疫缺陷病和针对人类和动物感染性疾病的门诊药物。另一种公开的聚异戊二烯基化合物也可用作相同的试剂。

10. 发明授权

US5280048A .beta.,.gamma.-dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound 失效
标题翻译： β，γ-二氢异戊二醇衍生物和含有聚异戊二烯基化合物的药物组合物
公开(公告)号：US5280048A
公开(公告)日：1994-01-18
申请号：US011197
申请日：1993-01-29
申请人： Masaichi Yamamoto , Seiichi Araki , Hiroshi Yamamoto , Isao Yamatsu , Takeshi Suzuki , Akiharu Kajiwara , Yoshikazu Suzuki , Haruyoshi Arai
发明人： Masaichi Yamamoto , Seiichi Araki , Hiroshi Yamamoto , Isao Yamatsu , Takeshi Suzuki , Akiharu Kajiwara , Yoshikazu Suzuki , Haruyoshi Arai
IPC分类号： A61K31/045 , A61K31/23 , C07C29/147 , C07C33/02 , C07C43/15 , C07C49/04 , C07C49/203 , C07C51/08 , C07C51/38 , C07C57/03 , A61K31/08 , A61K31/22 , A61K31/235
CPC分类号： C07C255/00 , A61K31/045 , C07C29/147 , C07C33/02 , C07C43/15 , C07C49/04 , C07C49/203 , C07C51/08 , C07C51/38 , C07C57/03
摘要： A .beta.,.gamma.-dihydropolyprenyl alcohol derivative having the formula: ##STR1## wherein n is an integer of 5 to 7 and R is hydrogen, a lower alkyl group or an aliphatic or aromatic acyl group, is new and usrful as a prophylactic therapeutic agent for human and animal immuno-deficiency deseases and phylactic agent against human and animal infectious deseases. Another disclosed polyprenyl compound is also useful as the same agent.
摘要翻译：具有下式的β，γ-二氢聚芴醇衍生物：其中n为5-7的整数，R为氢，低级烷基或脂族或芳族酰基，作为预防治疗剂是新的，有用的用于人和动物免疫缺陷病和针对人和动物感染性疾病的门诊药物。另一种公开的聚异戊二烯基化合物也可用作相同的试剂。

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