公开(公告)号：US08134784B2

公开(公告)日：2012-03-13

申请号：US12843128

申请日：2010-07-26

申请人： Yuichiro Kato

发明人： Yuichiro Kato

IPC分类号： G02B27/00

CPC分类号： G02B7/021 ,  G02B7/102 ,  G03B17/04

摘要： A lens apparatus of the present invention includes a cam ring 7 having an inner circumferential surface on which first, second, and third cam groove portions 7a, 7b, and 7c with which first, second, and third cam followers 25, 26, and 6 provided on first, second, and third lens holding members 1, 2, and 3 engage. The cam ring introduces the first and second cam followers from an insertion opening 7d and includes an introducing groove portion 7b4 for introducing the third cam follower and a connecting groove portion 7a5. The third cam groove portion is divided at a middle of the introducing groove portion which connects the insertion opening with the second cam groove portion.

摘要翻译： 本发明的透镜装置包括：凸轮环7，其具有内周面，第一，第二和第三凸轮槽部分7a，7b和7c，第一，第二和第三凸轮从动件25,26和6 设置在第一，第二和第三透镜保持构件1,2和3上。 凸轮环从插入口7d引入第一和第二凸轮从动件，并且包括用于引入第三凸轮从动件的引入槽部分7b4和连接槽部分7a5。 第三凸轮槽部分在将插入开口与第二凸轮槽部分连接的导入槽部分的中间分开。

公开(公告)号：US08078043B2

公开(公告)日：2011-12-13

申请号：US12755586

申请日：2010-04-07

申请人： Yuichiro Kato

发明人： Yuichiro Kato

IPC分类号： G03B17/00 ,  H04N5/228 ,  G02B27/64

CPC分类号： G03B17/00 ,  G02B27/646

摘要： A third group barrel 3 holding a third lens group L3 is controlled to be driven by drivers in yaw and pitch directions orthogonal to an optical axis, respectively. The Y magnet and the Y yoke of the driver in the yaw direction are fixed on the third group barrel 3, and a Y electromagnetic coil is disposed at a Y guide base 24 surrounding the third group barrel 3. As a driver in the pitch direction, a P magnet and P yoke 29 are fixed to the Y guide base 24, and a P electromagnetic coil is fixed to a P guide base at an opposed position. A Y guide bar 25 and a P guide bar 30 are overlapped with projection regions onto planes orthogonal to the optical axis of the Y electromagnetic coil and the Y magnet, and the P electromagnetic coil and the P magnet, respectively.

摘要翻译： 保持第三透镜组L3的第三组镜筒3分别被控制为由与偏转和俯仰方向垂直于光轴的驱动器驱动。 驱动器的Y磁体和Y轭在偏航方向上固定在第三组筒3上，并且Y电磁线圈设置在围绕第三组筒3的Y导向基座24上。作为俯仰方向的驱动器 P磁铁和P磁轭29固定在Y导向基座24上，P电磁线圈在相对位置固定在P导轨基座上。 Y引导杆25和P导杆30在与Y电磁线圈和Y磁体，P电磁线圈和P磁铁的光轴正交的平面上分别与投影区域重叠。

公开(公告)号：US20110069397A1

公开(公告)日：2011-03-24

申请号：US12881568

申请日：2010-09-14

申请人： Yuichiro Kato

发明人： Yuichiro Kato

IPC分类号： G02B7/04

CPC分类号： G02B7/102

摘要： An image pickup apparatus includes a lens barrel. The lens barrel is configured to move first and second optical units in an optical axis direction for zooming. The lens barrel includes a linear movement cylinder that includes a key configured to guide the first optical unit, a rotation cylinder that includes an outer circumferential cam and an inner circumferential cam, the rotation cylinder being configured to rotate around an optical axis so as to move the first optical unit in the optical axis direction through the outer circumferential cam and so as to move the second optical unit in the optical axis direction through the inner circumferential cam, and a guide bar held by the linear movement cylinder and configured to guide the second optical unit in the optical axis direction.

公开(公告)号：US20100260493A1

公开(公告)日：2010-10-14

申请号：US12755586

申请日：2010-04-07

申请人： Yuichiro Kato

发明人： Yuichiro Kato

IPC分类号： G03B17/00 ,  G02B27/64

CPC分类号： G03B17/00 ,  G02B27/646

摘要： A third group barrel 3 holding a third lens group L3 is controlled to be driven by drivers in yaw and pitch directions orthogonal to an optical axis, respectively. The Y magnet and the Y yoke of the driver in the yaw direction are fixed on the third group barrel 3, and a Y electromagnetic coil is disposed at a Y guide base 24 surrounding the third group barrel 3. As a driver in the pitch direction, a P magnet and P yoke 29 are fixed to the Y guide base 24, and a P electromagnetic coil is fixed to a P guide base at an opposed position. A Y guide bar 25 and a P guide bar 30 are overlapped with projection regions onto planes orthogonal to the optical axis of the Y electromagnetic coil and the Y magnet, and the P electromagnetic coil and the P magnet, respectively.

摘要翻译： 保持第三透镜组L3的第三组镜筒3分别被控制为由与偏转和俯仰方向垂直于光轴的驱动器驱动。 驱动器的Y磁体和Y轭在偏航方向上固定在第三组筒3上，并且Y电磁线圈设置在围绕第三组筒3的Y导向基座24上。作为俯仰方向的驱动器 P磁铁和P磁轭29固定在Y导向基座24上，P电磁线圈在相对位置固定在P导轨基座上。 Y引导杆25和P导杆30在与Y电磁线圈和Y磁体，P电磁线圈和P磁铁的光轴正交的平面上分别与投影区域重叠。

公开(公告)号：US09176444B2

公开(公告)日：2015-11-03

申请号：US14141281

申请日：2013-12-26

申请人： Yuichiro Kato ,  Yoshikuni Sasaki ,  Tsukasa Satoh

发明人： Yuichiro Kato ,  Yoshikuni Sasaki ,  Tsukasa Satoh

IPC分类号： G03G15/16 ,  G03G15/20 ,  G03G21/16

CPC分类号： G03G15/2071 ,  G03G15/2017 ,  G03G15/2035 ,  G03G21/1647 ,  G03G21/1685

摘要： The present invention is concerning to a fixing unit position-adjusting apparatus including: a first member configured to include a positioning portion that is formed on a lateral surface of the first member, the positioning portion being engaged with a positioning portion of a main body so that the first member is mounted on the main body in a manner positionable in a left and right direction; and a second member configured to include a reference pin insertion portion that is formed to receive insertion of a reference pin of the main body, the second member being assembled with the first member.

摘要翻译： 本发明涉及一种定影单元位置调节装置，包括：第一构件，其构造成包括形成在第一构件的侧表面上的定位部分，定位部分与主体的定位部分接合， 第一构件以可在左右方向定位的方式安装在主体上; 以及第二构件，其构造成包括形成为接收所述主体的基准销的插入的基准销插入部，所述第二构件与所述第一构件组装。

公开(公告)号：US20140193175A1

公开(公告)日：2014-07-10

申请号：US14141281

申请日：2013-12-26

申请人： Yuichiro Kato ,  Yoshikuni Sasaki ,  Tsukasa Satoh

发明人： Yuichiro Kato ,  Yoshikuni Sasaki ,  Tsukasa Satoh

IPC分类号： G03G15/20

CPC分类号： G03G15/2071 ,  G03G15/2017 ,  G03G15/2035 ,  G03G21/1647 ,  G03G21/1685

摘要： The present invention is concerning to a fixing unit position-adjusting apparatus including: a first member configured to include a positioning portion that is formed on a lateral surface of the first member, the positioning portion being engaged with a positioning portion of a main body so that the first member is mounted on the main body in a manner positionable in a left and right direction; and a second member configured to include a reference pin insertion portion that is formed to receive insertion of a reference pin of the main body, the second member being assembled with the first member.

摘要翻译： 本发明涉及一种定影单元位置调节装置，包括：第一构件，其构造成包括形成在第一构件的侧表面上的定位部分，定位部分与主体的定位部分接合， 第一构件以可在左右方向定位的方式安装在主体上; 以及第二构件，其构造成包括形成为接收所述主体的基准销的插入的基准销插入部，所述第二构件与所述第一构件组装。

公开(公告)号：US20110141580A1

公开(公告)日：2011-06-16

申请号：US13030690

申请日：2011-02-18

申请人： Yuichiro Kato

发明人： Yuichiro Kato

IPC分类号： G02B7/04

CPC分类号： G02B7/102

摘要： An image pickup apparatus includes a lens barrel. The lens barrel is configured to move first and second optical units in an optical axis direction for zooming. The lens barrel includes a linear movement cylinder that includes a key configured to guide the first optical unit, a rotation cylinder that includes an outer circumferential cam and an inner circumferential cam, the rotation cylinder being configured to rotate around an optical axis so as to move the first optical unit in the optical axis direction through the outer circumferential cam and so as to move the second optical unit in the optical axis direction through the inner circumferential cam, and a guide bar held by the linear movement cylinder and configured to guide the second optical unit in the optical axis direction.

摘要翻译： 图像拾取装置包括镜筒。 镜筒配置为沿光轴方向移动第一和第二光学单元用于变焦。 镜筒包括线性运动筒，其包括构造成引导第一光学单元的键，包括外周凸轮和内周凸轮的旋转圆筒，所述旋转圆筒构造成围绕光轴旋转以移动 所述第一光学单元在所述光轴方向上穿过所述外周凸轮，并且通过所述内周凸轮沿所述光轴方向移动所述第二光学单元;以及引导杆，其被所述线性运动气缸保持并且被构造成引导所述第二光学单元 光学单元在光轴方向。

公开(公告)号：US20110032616A1

公开(公告)日：2011-02-10

申请号：US12844530

申请日：2010-07-27

申请人： Koji Sato ,  Yuichiro Kato ,  Katsuhiko Sato

发明人： Koji Sato ,  Yuichiro Kato ,  Katsuhiko Sato

IPC分类号： G02B27/64

CPC分类号： G03B17/04 ,  G02B27/646 ,  G03B5/00 ,  G03B9/02 ,  G03B9/14 ,  G03B2205/0015

摘要： The optical unit includes a base member, a shift member configured to hold an image stabilizing lens and to be movable with respect to the base member in a plane orthogonal to an optical axis to reduce image blur, and an image stabilizing actuator configured to shift the shift member. The optical unit further includes a light controlling member disposed further inside than the image stabilizing actuator in a direction orthogonal to the optical axis and in an area where the image stabilizing actuator is disposed in a direction parallel to the optical axis.

摘要翻译： 光学单元包括基座构件，移动构件，构造成保持图像稳定透镜并且能够在与光轴正交的平面中相对于基座构件移动以减少图像模糊;以及图像稳定致动器， 班员 光学单元还包括光控制构件，其在与光轴正交的方向上进一步设置在图像稳定致动器的内部，并且在图像稳定致动器沿与光轴平行的方向设置的区域中。

公开(公告)号：US20110026137A1

公开(公告)日：2011-02-03

申请号：US12843128

申请日：2010-07-26

申请人： Yuichiro Kato

发明人： Yuichiro Kato

IPC分类号： G02B15/14

CPC分类号： G02B7/021 ,  G02B7/102 ,  G03B17/04

摘要： A lens apparatus of the present invention includes a cam ring 7 having an inner circumferential surface on which first, second, and third cam groove portions 7a, 7b, and 7c with which first, second, and third cam followers 25, 26, and 6 provided on first, second, and third lens holding members 1, 2, and 3 engage. The cam ring introduces the first and second cam followers from an insertion opening 7d and includes an introducing groove portion 7b4 for introducing the third cam follower and a connecting groove portion 7a5. The third cam groove portion is divided at a middle of the introducing groove portion which connects the insertion opening with the second cam groove portion.

摘要翻译： 本发明的透镜装置包括：凸轮环7，其具有内周面，第一，第二和第三凸轮槽部分7a，7b和7c，第一，第二和第三凸轮从动件25,26和6 设置在第一，第二和第三透镜保持构件1,2和3上。 凸轮环从插入口7d引入第一和第二凸轮从动件，并且包括用于引入第三凸轮从动件的引入槽部分7b4和连接槽部分7a5。 第三凸轮槽部分在将插入开口与第二凸轮槽部分连接的导入槽部分的中间分开。

公开(公告)号：US07702227B2

公开(公告)日：2010-04-20

申请号：US11464780

申请日：2006-08-15

申请人： Sawako Ito ,  Yuichiro Kato ,  Takehiko Sato ,  Shigeru Ogino

发明人： Sawako Ito ,  Yuichiro Kato ,  Takehiko Sato ,  Shigeru Ogino

IPC分类号： G03B17/00 ,  H04N5/228 ,  G02B27/64

CPC分类号： G03B5/00 ,  G02B27/646 ,  G03B5/08 ,  G03B17/14 ,  G03B17/18 ,  G03B2205/0015 ,  G03B2205/0084 ,  G03B2207/005 ,  G03B2217/005 ,  H04N5/23209 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23287

摘要： An optical device includes a lens holding member that holds a lens and that is movable in a direction along a plane that is orthogonal to an optical axis of the lens, and an actuator that moves the lens holding member in the direction along the plane. In the optical device, the actuator includes an actuator element, formed of electroactive polymer, and a connecting member that connects the lens holding member to the actuator element.

摘要翻译： 光学装置包括：透镜保持构件，其保持透镜并且可沿着与透镜的光轴正交的平面的方向移动;以及致动器，其沿着平面移动透镜保持构件。 在光学装置中，致动器包括由电活性聚合物形成的致动器元件和将透镜保持部件连接到致动器元件的连接部件。