公开(公告)号：US07388717B2

公开(公告)日：2008-06-17

申请号：US11655982

申请日：2007-01-22

申请人： Keiko Mizuguchi ,  Atsushi Shibayama

发明人： Keiko Mizuguchi ,  Atsushi Shibayama

IPC分类号： G02B15/14

CPC分类号： G02B15/177

摘要： The invention provides a zoom lens system suitable for an image gathering system using a solid-state imaging device, having a zoom ratio of about three, a small lens length, and superb optical performance. The zoom lens system includes, in order from an object, a first lens group having negative refractive power, a second lens group having positive refractive power, and a third lens group having positive refractive power. The first lens group consists only of a negative lens and a positive lens. The second lens group includes at least two positive lenses and at least one negative lens. The third lens group consists of one lens. Zooming from a wide-angle end state to a telephoto end state is conducted by decreasing a distance between the first and second lens groups, increasing a distance between the second and third lens groups, and fixing the third lens group. Given conditions are satisfied.

摘要翻译： 本发明提供了一种适用于使用固态成像装置的图像采集系统的变焦透镜系统，其具有大约三倍的变焦比，小的透镜长度和极好的光学性能。 变焦透镜系统从物体依次包括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具有正屈光力的第三透镜组。 第一透镜组仅由负透镜和正透镜组成。 第二透镜组包括至少两个正透镜和至少一个负透镜。 第三透镜组由一个透镜组成。 通过减小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以及固定第三透镜组来实现从广角端状态到远摄端状态的放大。 给定条件满意。

公开(公告)号：US20080080686A1

公开(公告)日：2008-04-03

申请号：US11902494

申请日：2007-09-21

申请人： Wataru Miyauchi ,  Kiyotaka Sawae ,  Shinichi Matsuya ,  Hiroshi Watanabe ,  Tadato Tomikawa ,  Yoshikatsu Kimura ,  Yoshimitsu Kikuchi ,  Atsushi Shibayama ,  Takahisa Ishikawa

发明人： Wataru Miyauchi ,  Kiyotaka Sawae ,  Shinichi Matsuya ,  Hiroshi Watanabe ,  Tadato Tomikawa ,  Yoshikatsu Kimura ,  Yoshimitsu Kikuchi ,  Atsushi Shibayama ,  Takahisa Ishikawa

IPC分类号： H04M17/00 ,  H04M1/57 ,  H04M15/00

CPC分类号： H04M1/663 ,  H04M1/57 ,  H04M1/578 ,  H04M15/00 ,  H04M15/06 ,  H04M15/47 ,  H04M15/80 ,  H04M15/83 ,  H04M15/835 ,  H04M15/8351 ,  H04M15/84 ,  H04M15/842 ,  H04M15/844 ,  H04M15/85 ,  H04M15/851 ,  H04M17/00 ,  H04M2215/0148 ,  H04M2215/74 ,  H04M2215/81 ,  H04M2215/8104 ,  H04M2215/8108 ,  H04M2215/8129 ,  H04M2215/8133 ,  H04M2215/8137 ,  H04M2215/815 ,  H04M2215/82 ,  H04W4/24

摘要： A communication apparatus for calling a counterpart apparatus and communicating with the counterpart apparatus, includes: a request issuing section for issuing a communication request to the counterpart apparatus; a response receiving section for receiving a communication permission response, which is sent from the counterpart apparatus, to the communication request issued from the request issuing section; an informing section for issuing information indicating that the communication apparatus uses a predetermined call rate paying system to the counterpart apparatus; and a communication permitting section for permitting a communication between a user of the communication apparatus and a user of the counterpart apparatus via the communication apparatus and the counterpart apparatus after the information is issued from the informing section.

摘要翻译： 一种用于呼叫对方设备并与对方设备进行通信的通信设备，包括：请求发布部分，用于向对方设备发出通信请求; 响应接收部分，用于接收从对方设备发送到从请求发布部分发出的通信请求的通信许可响应; 通知部，用于发出指示通信装置使用预定的呼叫费率支付系统的信息给对方装置; 以及通信许可部，用于在从通知部发出信息之后，经由通信装置和对方装置允许通信装置的用户与对方装置的用户之间的通信。

公开(公告)号：US20050157405A1

公开(公告)日：2005-07-21

申请号：US11081511

申请日：2005-03-17

申请人： Keiko Mizuguchi ,  Atsushi Shibayama

发明人： Keiko Mizuguchi ,  Atsushi Shibayama

IPC分类号： G02B15/163 ,  G02B13/18 ,  G02B15/177 ,  G02B15/14

CPC分类号： G02B15/177

摘要： The invention provides a zoom lens system suitable for an image gathering system using a solid-state imaging device, having a zoom ratio of about three, a small lens length, and superb optical performance. The zoom lens system includes, in order from an object, a first lens group having negative refractive power, a second lens group having positive refractive power, and a third lens group having positive refractive power. The first lens group consists only of a negative lens and a positive lens. The second lens group includes at least two positive lenses and at least one negative lens. The third lens group consists of one lens. Zooming from a wide-angle end state to a telephoto end state is conducted by decreasing a distance between the first and second lens groups, increasing a distance between the second and third lens groups, and fixing the third lens group. Given conditions are satisfied.

摘要翻译： 本发明提供了一种适用于使用固态成像装置的图像采集系统的变焦透镜系统，其具有大约三倍的变焦比，小的透镜长度和极好的光学性能。 变焦透镜系统从物体依次包括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具有正屈光力的第三透镜组。 第一透镜组仅由负透镜和正透镜组成。 第二透镜组包括至少两个正透镜和至少一个负透镜。 第三透镜组由一个透镜组成。 通过减小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以及固定第三透镜组来实现从广角端状态到远摄端状态的放大。 给定条件满意。

公开(公告)号：US06833964B2

公开(公告)日：2004-12-21

申请号：US10124271

申请日：2002-04-18

申请人： Keiko Mizuguchi ,  Atsushi Shibayama

发明人： Keiko Mizuguchi ,  Atsushi Shibayama

IPC分类号： G02B15177

CPC分类号： G02B15/177

摘要： The present invention provides a zoom lens system suitable for an image gathering system using a solid-state imaging device, having a zoom ratio of about three, a small total lens length, and superb optical performance. According to one aspect, in order from the object side, a first lens group having negative refractive power, a second lens group having positive refractive power, and a third lens group having positive refractive power. Zooming is carried out by varying distances between adjacent lens groups. The first lens group includes two negative lens elements and a positive lens element. The second lens group includes three lens elements consisting of a first positive lens element, a second positive lens element, and a negative lens element. The third lens group includes at least one positive lens element. Predetermined conditional expressions are satisfied.

摘要翻译： 本发明提供一种适用于使用固态成像装置的图像采集系统的变焦透镜系统，其具有大约三倍的变焦倍数，小的全透镜长度和极好的光学性能。 根据一个方面，从物体侧开始，具有负折光力的第一透镜组，具有正折射光焦度的第二透镜组和具有正折射光焦度的第三透镜组。 通过相邻镜头组之间的距离变化来进行变焦。 第一透镜组包括两个负透镜元件和正透镜元件。 第二透镜组包括由第一正透镜元件，第二正透镜元件和负透镜元件组成的三个透镜元件。 第三透镜组包括至少一个正透镜元件。 满足预定条件表达式。

公开(公告)号：US06349002B1

公开(公告)日：2002-02-19

申请号：US09556327

申请日：2000-04-24

申请人： Atsushi Shibayama ,  Kouichi Oshita ,  Keiko Mizuguchi

发明人： Atsushi Shibayama ,  Kouichi Oshita ,  Keiko Mizuguchi

IPC分类号： G02B1514

CPC分类号： G02B15/177

摘要： A variable focal length lens system with low cost, suitable for use with a video camera or a digital still camera employing a solid-state imaging device, capable of assembling and adjusting with ease, and to provide an imaging apparatus equipped with the lens system is provided. According to an aspect, it is a variable focal length lens system comprising, in order from an object 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, wherein the first lens group consists of only one cemented negative lens element, the second lens group comprising at least two positive lens element and at least one negative lens element, and the third lens group consists of a single lens element, and wherein a space between the first and second lens group is decreased and a space between the second and third lens group is increased when a state of the lens group positions is changed from the wide-angle end state to the telephoto end state.

摘要翻译： 一种低成本的可变焦距透镜系统，适用于采用固态成像装置的摄像机或数码相机，能够轻松进行组装和调整，并提供配备有透镜系统的成像装置， 提供。 根据一个方面，它是一种可变焦距透镜系统，其从物体侧依次包括具有负折光力的第一透镜组，具有正折光力的第二透镜组和具有正折射光焦度的第三透镜组 折射力，其中第一透镜组仅由一个胶合负透镜元件组成，第二透镜组包括至少两个正透镜元件和至少一个负透镜元件，并且第三透镜组由单透镜元件组成，并且其中 当透镜组位置的状态从广角端状态变为远摄端状态时，第一和第二透镜组之间的空间减小，并且第二和第三透镜组之间的空间增大。

公开(公告)号：US06265349B1

公开(公告)日：2001-07-24

申请号：US09427988

申请日：1999-10-27

申请人： Mikio Yamaguchi ,  Yoshihiro Ito ,  Atsushi Shibayama ,  Yoshihiro Yamaji ,  Ryo Hanai ,  Sota Uotsu ,  Hideo Sadohara

发明人： Mikio Yamaguchi ,  Yoshihiro Ito ,  Atsushi Shibayama ,  Yoshihiro Yamaji ,  Ryo Hanai ,  Sota Uotsu ,  Hideo Sadohara

IPC分类号： A01N4360

CPC分类号： C07D213/64 ,  A01N43/40 ,  A01N43/52 ,  A01N43/54 ,  A01N43/60 ,  A01N43/76 ,  A01N43/78 ,  A01N43/84 ,  A01N47/02 ,  A01N47/06 ,  A01N47/24 ,  A01N47/32 ,  C07D213/89 ,  C07D401/04 ,  C07D401/12 ,  C07D401/14 ,  C07D405/12 ,  C07D417/04 ,  C07D417/12

摘要： The present invention relates to pyridone derivatives and herbicidal compositions containing the pyridone derivatives as active ingredients.

摘要翻译： 本发明涉及吡啶酮衍生物和含有吡啶酮衍生物作为活性成分的除草组合物。

公开(公告)号：US5973855A

公开(公告)日：1999-10-26

申请号：US198936

申请日：1998-11-24

申请人： Atsushi Shibayama

发明人： Atsushi Shibayama

IPC分类号： G02B7/10 ,  G02B15/16 ,  G02B15/14 ,  G03B17/00

CPC分类号： G02B7/10

摘要： A zoom lens adjustment method capable of being applied to zoom lenses for use in video cameras, electronic still cameras, or the like employing solid-state image sensors. An amount of integral movement .delta.1 by which a first lens group (G1) and a second lens group (G2) must axially move from an extreme-wide-angle-state (W) reference positions to cause the actual and reference image planes (IPA and IPR) to coincide is determined. Then, an amount of additional movement .delta.2 by which only the first lens group must be moved to cause the actual and reference image planes to coincide after causing the first and second lens groups to move in integral fashion by the amount .delta.1 when in the extreme-telephoto-state reference positions is determined. Then, from the values of .delta.1 and .delta.2, amounts of positional correction P1 and P2 of first and second lens groups, respectively, from respective reference positions in one of the focal length states between the extreme wide-angle and extreme telephoto states are established. These positional corrections are then applied to the lens groups to reduce or eliminate the positional misalignment between the actual and reference object planes.

摘要翻译： 一种变焦透镜调节方法​​，其能够应用于使用固态图像传感器的摄像机，电子静态照相机等中使用的变焦透镜。 第一透镜组（G1）和第二透镜组（G2）必须从极广角度状态（W）参考位置轴向移动的整体运动增量1的量，以使实际和参考图像平面 IPA和IPR）确定。 然后，一定量的额外的运动增量2，只有第一透镜组必须被移动以使得实际和参考图像平面在导致第一和第二透镜组以整数的方式移动量Δ1之后重合 确定极远摄状态参考位置。 然后，从Δ1和Δ2的值分别来看，在极端广角和极远摄状态之间的一个焦距状态下，来自相应参考位置的第一和第二透镜组的位置校正P1和P2分别为 成立 然后将这些位置校正应用于透镜组以减少或消除实际和参考对象平面之间的位置偏移。

公开(公告)号：US5920435A

公开(公告)日：1999-07-06

申请号：US899640

申请日：1997-07-24

申请人： Atsushi Shibayama

发明人： Atsushi Shibayama

IPC分类号： G02B15/173 ,  G02B15/14

CPC分类号： G02B15/173

摘要： A zoom lens comprises, in order from an object side, a first lens group G1 having a negative refracting power, a second lens group G2 having a positive refracting power, a third lens group G3 having a negative refracting power, and a fourth lens group G4 having a positive refracting power. A focal length of the zoom lens is changed from a wide angle end to a telephoto end by changing an air gap between the first lens group G1 and the second lens group G2, increasing an air gap between the second lens group G2 and the third lens group G3, and reducing an air gap between the third lens group G3 and the fourth lens group G4. When a focal length of the first lens group G1 is f1, a focal length of the total lens system at the wide angle end is fw, and an axial air gap between the first lens group G1 and the second lens group G2 in an infinity in-focus state at the wide angle end is D12W, the zoom lens satisfies following conditions: 0.8

摘要翻译： 变焦透镜从物体侧依次包括具有负折射力的第一透镜组G1，具有正折射力的第二透镜组G2，具有负折射光焦度的第三透镜组G3和第四透镜组 G4具有正折射力。 通过改变第一透镜组G1和第二透镜组G2之间的气隙，变焦透镜的焦距从广角端变为望远端，增大第二透镜组G2和第三透镜之间的气隙 并且减少第三透镜组G3和第四透镜组G4之间的气隙。 当第一透镜组G1的焦距为f1时，广角端的全透镜系统的焦距为fw，第一透镜组G1和第二透镜组G2之间的轴向气隙为无穷远 在广角端的聚焦状态为D12W，变焦透镜满足以下条件：0.8 <| f1 | / fw <1.6，D12W / fw <0.1。 优选的变焦透镜可被构造成允许从无穷远连续地对焦到在从广角端到远摄端的任何焦距处的无穷远对焦状态下望远端处的焦距大约两倍的物体距离， 移动所述第一透镜组G1。

公开(公告)号：US5793531A

公开(公告)日：1998-08-11

申请号：US748419

申请日：1996-11-13

申请人： Atsushi Shibayama

发明人： Atsushi Shibayama

IPC分类号： G02B15/20 ,  G02B15/177 ,  G02B15/14

CPC分类号： G02B15/177

摘要： A zoom lens is provided that is capable of focusing from infinity to an extremely close range, on the order of -0.5 magnification, in all zoom positions with adequate peripheral light amounts and good imaging performance. The zoom lens includes, in the following order, from the object side: a first lens group having a negative refractive power; a second lens group having a positive refractive power; a third lens group having a negative refractive power; and a fourth lens group having a positive refractive power. Zooming from the maximum wide-angle state to the maximum telephoto state is accomplished with the first lens group in a fixed state and the distance between the first lens group and the second lens group decreasing, the distance between the second lens group and the third lens group increasing, and the distance between the third lens group and the fourth lens group decreasing. Focusing from an object at infinity to a close object is accomplished by moving the first lens group toward the object, and satisfying the equations: 0.6

摘要翻译： 提供了一种变焦透镜，能够在具有足够的外围光量和良好的成像性能的所有变焦位置中从无穷远聚焦到非常接近的范围，大约为-0.5倍。 变焦透镜从物体侧按照以下顺序包括具有负屈光力的第一透镜组; 具有正屈光力的第二透镜组; 具有负屈光力的第三透镜组; 以及具有正屈光力的第四透镜组。 从第一透镜组处于固定状态并且第一透镜组与第二透镜组之间的距离减小，第二透镜组与第三透镜之间的距离变为最大广角状态到最大望远状态 组增加，第三透镜​​组和第四透镜组之间的距离减小。 通过将第一透镜组朝向物体移动并满足以下等式：0.6 <| f1 / fw | <1.2（1）0.7

公开(公告)号：US5570155A

公开(公告)日：1996-10-29

申请号：US266546

申请日：1994-06-28

申请人： Atsushi Shibayama

发明人： Atsushi Shibayama

IPC分类号： G02B7/10 ,  G03B13/36

CPC分类号： G02B7/102

摘要： A focusing lens position controlling apparatus for a variable focal length lens includes a variable focal length lens having a focusing lens group, a distance measuring device for measuring the object distance information to an object, a focal length detecting device for detecting the focal length information of the variable focal length lens, a first calculating device for calculating an operation coefficient from the output value from the focal length detecting device regarding the focal length information, and a second calculating device for calculating the amount of movement of the focusing lens group from the output value from the distance measuring device regarding the object distance information and the operation coefficient.

摘要翻译： 用于可变焦距透镜的聚焦透镜位置控制装置包括具有聚焦透镜组的可变焦距透镜，用于测量对象的物体距离信息的距离测量装置，用于检测对象距离信息的焦距信息的焦距检测装置 所述可变焦距透镜，用于根据焦距检测装置的关于焦距信息的输出值计算操作系数的第一计算装置，以及用于从输出端计算聚焦透镜组的移动量的第二计算装置 来自距离测量装置的关于对象距离信息和操作系数的值。