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1. 发明申请

US20100126741A1 SMALL-SIZED TILLER 有权
标题翻译：小尺寸TILLER
公开(公告)号：US20100126741A1
公开(公告)日：2010-05-27
申请号：US12622050
申请日：2009-11-19
申请人： Tomoki ITO , Koichi AZUMA , Tomomi Nakaya , Masayuki Sasaoka
发明人： Tomoki ITO , Koichi AZUMA , Tomomi Nakaya , Masayuki Sasaoka
IPC分类号： A01B33/16 , A01B33/00 , A01B63/00
CPC分类号： A01B33/028
摘要： A small-sized tiller includes a stand unit configured to solely support the tiller in a self-standing state. The stand unit has a pole portion removably mountable to a resistance-bar attachment portion of the body frame when a resistance bar has been removed from the resistance-bar attachment portion.
摘要翻译：一种小型耕作机包括一个支架单元，该支架单元被配置为仅在独立状态下支撑耕作机。当电阻杆从电阻杆安装部分移除时，支架单元具有可拆卸地安装到主体框架的电阻杆附接部分的极部分。

2. 发明申请

US20120050872A1 OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING OPTICAL SYSTEM 有权
标题翻译：光学系统，光学设备和制造光学系统的方法
公开(公告)号：US20120050872A1
公开(公告)日：2012-03-01
申请号：US13215226
申请日：2011-08-23
申请人： Tomoki ITO , Issei Tanaka
发明人： Tomoki ITO , Issei Tanaka
IPC分类号： G02B9/24 , G02B1/11 , B23P11/00 , G02B9/14
CPC分类号： G02B7/08 , G02B9/14 , G02B27/646 , Y10T29/49826
摘要： An optical system includes, in order from an object side, a first lens group having positive refractive power, a second lens group having negative refractive power, and a third lens group having positive refractive power. The second lens group is moved upon carrying out focusing from an infinitely distant object to a close object, at least a portion of the third lens group is moved in a direction including a component perpendicular to an optical axis, and given conditional expressions is satisfied. Accordingly, an optical system excellently suppressing variations in aberrations generated upon vibration reduction, an optical apparatus equipped therewith, and a method for manufacturing the optical system are provided.
摘要翻译：光学系统从物体侧依次包括具有正折光力的第一透镜组，具有负屈光力的第二透镜组和具有正折光力的第三透镜组。第二透镜组在从无限远的物体进行聚焦到近物体时移动，第三透镜组的至少一部分沿包括垂直于光轴的分量的方向移动，并且给定条件表达式。因此，提供了一种光学系统，其优异地抑制了减振产生的像差的变化，配备有其的光学装置，以及制造光学系统的方法。

3. 发明申请

US20080019018A1 ZOOM LENS SYSTEM, IMAGING APPARATUS, METHOD FOR VIBRATION REDUCTION, AND METHOD FOR VARYING FOCAL LENGTH 有权
标题翻译：变焦镜头系统，成像装置，减少振动的方法和改变焦距的方法
公开(公告)号：US20080019018A1
公开(公告)日：2008-01-24
申请号：US11779830
申请日：2007-07-18
申请人： Tomoki ITO
发明人： Tomoki ITO
IPC分类号： G02B15/14
CPC分类号： G02B15/173 , G02B27/646
摘要： Providing a zoom lens system with a vibration reduction function, a high zoom ratio, and a wide angle of view, an imaging apparatus, a method for vibration reduction, and a method for varying a focal length. The system includes, in order from an object, a first lens group having positive power, a second lens group having negative power, a third lens group having positive power, and a fourth lens group having positive power. Upon zooming from a wide-angle end to a telephoto end, a distance between the first and the second lens groups increases, a distance between the second and the third lens groups decreases, and a distance between the third and the fourth lens groups varies. The third lens group consists of a front group and a rear group. Vibration reduction is carried out by moving only the rear group perpendicularly to the optical axis. Given conditions are satisfied.
摘要翻译：提供具有减振功能，高变焦比和宽视角的变焦透镜系统，成像装置，减振方法以及改变焦距的方法。该系统从物体起依次包括具有正功率的第一透镜组，具有负功率的第二透镜组，具有正光焦度的第三透镜组和具有正光焦度的第四透镜组。当从广角端变焦到望远端时，第一和第二透镜组之间的距离增加，第二和第三透镜组之间的距离减小，并且第三和第四透镜组之间的距离变化。第三个镜头组由前组和后组组成。通过仅使后组垂直于光轴移动来进行减震。给定条件满意。

4. 发明申请

US20110205636A1 ZOOM LENS SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING ZOOM LENS SYSTEM 有权
标题翻译：变焦镜头系统，光学装置和制造变焦镜头系统的方法
公开(公告)号：US20110205636A1
公开(公告)日：2011-08-25
申请号：US13033681
申请日：2011-02-24
申请人： Tomoki ITO
发明人： Tomoki ITO
IPC分类号： G02B15/14
CPC分类号： G02B15/173 , G02B27/646
摘要： A zoom lens system includes, in order from an object side: a first lens group having positive refractive power; a second lens group having negative refractive power; a third lens group having positive refractive power; a fourth lens group having negative refractive power; and a fifth lens group having positive refractive power. Upon zooming from a wide-angle end state to a telephoto end state, a position of the first lens group is fixed. At least a portion of any one of the lens groups is moved in a direction including a component perpendicular to an optical axis, and a given conditional expression is satisfied, thereby providing a zoom lens system capable of excellently suppressing variation in aberrations upon zooming and upon correcting an image blur, an optical apparatus including the zoom lens system, and a method for manufacturing the zoom lens system.
摘要翻译：变焦透镜系统从物体侧依次包括具有正折射光焦度的第一透镜组; 具有负屈光力的第二透镜组; 具有正折射力的第三透镜组; 具有负屈光力的第四透镜组; 以及具有正屈光力的第五透镜组。当从广角端状态变焦到长焦端状态时，第一透镜组的位置是固定的。任何一个透镜组的至少一部分在包括垂直于光轴的分量的方向上移动，并且满足给定的条件表达式，从而提供能够极好地抑制变焦和随后的像差变化的变焦透镜系统校正图像模糊，包括变焦透镜系统的光学装置以及用于制造变焦透镜系统的方法。

5. 发明申请

US20100214658A1 ZOOM LENS, OPTICAL APPARATUS EQUIPPED THEREWITH AND METHOD FOR MANUFACTURING THE ZOOM LENS 有权
标题翻译：变焦镜头，配备的光学装置和制造变焦镜头的方法
公开(公告)号：US20100214658A1
公开(公告)日：2010-08-26
申请号：US12708951
申请日：2010-02-19
申请人： Tomoki ITO
发明人： Tomoki ITO
IPC分类号： G02B27/64 , G02B15/14
CPC分类号： G02B15/173
摘要： A zoom lens ZL installed in an electronic still camera 1 includes a first lens group G1 having positive refractive power disposed to the most object side, a second lens group G2 disposed to an image side of the first lens group G1, and a Gn lens group having positive refractive power disposed to the most image side. Upon zooming, the first lens group G1 and the Gn lens group are fixed. Upon focusing, at least one lens group disposed between the second lens group G2 and the Gn lens group are moved as a focusing lens group Gf. With this lens configuration, it becomes possible to provide a zoom lens having an optical property capable of coping with a vibration reduction, and an optical apparatus equipped therewith, and a method for manufacturing the zoom lens.
摘要翻译：安装在电子静态照相机1中的变焦透镜ZL包括：设置在最物体侧的具有正折光力的第一透镜组G1，设置在第一透镜组G1的像侧的第二透镜组G2，以及Gn透镜组具有设置在最大像侧的正折射力。在变焦时，第一透镜组G1和Gn透镜组是固定的。在聚焦时，设置在第二透镜组G2和Gn透镜组之间的至少一个透镜组作为聚焦透镜组Gf移动。利用该透镜配置，可以提供具有能够应对减振的光学特性的变焦透镜，以及配备有其的光学装置，以及用于制造变焦透镜的方法。

6. 发明申请

US20080121491A1 Operation mechanism of working machine 有权
标题翻译：作业机械操作机构
公开(公告)号：US20080121491A1
公开(公告)日：2008-05-29
申请号：US11987171
申请日：2007-11-28
申请人： Tomoki ITO , Kazuyoshi MIYAHARA , Nobuo Yamazaki
发明人： Tomoki ITO , Kazuyoshi MIYAHARA , Nobuo Yamazaki
IPC分类号： F16D23/12
CPC分类号： A01B33/082 , A01B33/028 , B62D51/001 , B62D51/002 , F16D23/12 , Y10T74/20213
摘要： Operation mechanism of a working machine includes a main clutch lever pivotably provided on an operating handle, and a pivot member operable in interlocked relation to pivoting operation of the main clutch lever. The pivot member pivots about a pivot point differing in position from a pivot point of the main clutch lever. When fully pulled by pivoting operation of the main clutch lever, the cable member is located nearest to the pivot point of the pivot member, so that force reverse-pivoting the pivot member is reduced.
摘要翻译：工作机械的操作机构包括可枢转地设置在操作手柄上的主离合器杆和可与主离合杆的枢转操作联动操作的枢转构件。枢转构件围绕与主离合器杆的枢转点不同的枢转点枢转。当通过主离合器杆的枢转操作完全拉动时，电缆构件定位成最靠近枢转构件的枢转点，使得枢转构件的反向枢转力减小。

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