公开(公告)号：US09041852B2

公开(公告)日：2015-05-26

申请号：US13309065

申请日：2011-12-01

申请人： Yoshinori Matsuzawa ,  Sumio Kawai ,  Toru Miyajima ,  Osamu Nonaka ,  Hiroshi Kodama

发明人： Yoshinori Matsuzawa ,  Sumio Kawai ,  Toru Miyajima ,  Osamu Nonaka ,  Hiroshi Kodama

IPC分类号： H04N5/225 ,  G02B15/14

CPC分类号： H04N5/2254 ,  G02B15/14

摘要： An imaging apparatus comprises an optical system that includes a plurality of lens groups, each lens group including one or more lenses, at least one of the lens groups being independently movable with respect to the other lens groups and including a focus lens group for focusing the subject and a lens control unit that controls movement of the plurality of lens groups to bring into focus based on a feeding position of the focus lens group.

摘要翻译： 一种成像装置包括一个包括多个透镜组的光学系统，每个透镜组包括一个或多个透镜，至少一个透镜组可相对于其它透镜组独立地移动，并且包括聚焦透镜组 对象和透镜控制单元，其基于对焦透镜组的馈送位置来控制多个透镜组的移动以进行对焦。

公开(公告)号：US08665539B2

公开(公告)日：2014-03-04

申请号：US13408774

申请日：2012-02-29

申请人： Sumio Kawai ,  Manabu Ichikawa

发明人： Sumio Kawai ,  Manabu Ichikawa

IPC分类号： G02B7/02

CPC分类号： G06F3/016 ,  G02B7/102 ,  G03B3/10 ,  G03B17/14 ,  G03B2205/0046 ,  G03B2205/0061 ,  G03B2217/18

摘要： A driving control device according to the present invention includes: a fixed member; an operation member arranged to be manually rotatable with respect to the fixed member; a transducer arranged in one of the fixed member and the operation member and arranged to come into contact with an opposed surface of the other of the fixed member and the operation member; a position detecting section for detecting a position of the operation member with respect to the fixed member; and an operation force amount control section for controlling driving of the transducer to change contact friction force generated when the transducer contacts with the fixed member or the operation member. The operation force amount control section controls the transducer such that the contact friction force applied to the operation member when the operation member is manually rotated with respect to the fixed member changes to a sense of click.

摘要翻译： 根据本发明的驱动控制装置包括：固定构件; 布置成可相对于所述固定构件手动旋转的操作构件; 布置在所述固定构件和所述操作构件中的一个中并且布置成与所述固定构件和所述操作构件中的另一个的相对表面接触的换能器; 位置检测部分，用于检测操作构件相对于固定构件的位置; 以及操作力量控制部，用于控制传感器的驱动，以改变当换能器与固定部件或操作部件接触时产生的接触摩擦力。 操作力量控制部控制换能器，使得当操作构件相对于固定构件手动旋转时施加到操作构件的接触摩擦力变为咔嗒感。

公开(公告)号：US08218060B2

公开(公告)日：2012-07-10

申请号：US12776956

申请日：2010-05-10

申请人： Sumio Kawai

发明人： Sumio Kawai

IPC分类号： H04N5/225 ,  H04N5/228

CPC分类号： H04N5/232 ,  H04N5/2171

摘要： An imaging apparatus includes: an image-forming element; an optical element including a light-transmitting portion disposed so as to face an image surface of the image-forming element; a vibration-application member arranged at a position other than a position of the light-transmitting portion of the optical element, for vibrating a surface of the optical element and inside of the optical element; and a vibration-absorption member arranged at a position opposed to the vibration-application member, for absorbing a part of vibration of the optical element in a predetermined cycle, wherein when a wavelength of vibration generated in the optical element by vibration of the vibration-application member is defined as λ, and an odd number as k, the vibration-application member and the vibration-absorption member are arranged separately from each other at positions on the optical element such that a distance between centers of the members is expressed by k×λ/4.

摘要翻译： 成像装置包括：图像形成元件; 光学元件，包括设置成面对图像形成元件的图像表面的透光部分; 配置在所述光学元件的所述透光部以外的位置的振动施加构件，用于使所述光学元件的表面和所述光学元件的内部振动; 以及吸振构件，其布置在与所述振动施加构件相对的位置处，用于以预定的周期吸收所述光学元件的一部分振动，其中当通过所述振动施加构件的振动在所述光学元件中产生的振动波长时， 施加构件被定义为λ，并且奇数为k，振动施加构件和吸振构件在光学元件上的位置处彼此分开地布置，使得构件的中心之间的距离由k ×λ/ 4。

公开(公告)号：US08189099B2

公开(公告)日：2012-05-29

申请号：US12720800

申请日：2010-03-10

申请人： Sumio Kawai

发明人： Sumio Kawai

IPC分类号： H04N5/217 ,  H04N5/225

CPC分类号： G02B27/0006 ,  G03B17/02 ,  G03B19/12 ,  G03B21/145 ,  H04N5/2171 ,  H04N5/2254 ,  H04N5/23245 ,  H04N5/23293

摘要： A vibrating device includes a dust-screening member shaped like a plate as a whole, a vibrating member arranged outside the dust-screening member and configured to produce, at the dust-screening member, vibration having a vibrational amplitude perpendicular to a surface of the dust-screening member, a counter member spaced apart from that surface of the dust-screening member, on which the vibrating member is arranged, a pushing member configured to push the dust-screening member onto the counter member, and a first support member arranged between the counter member and the dust-screening member, surrounding a center of the dust-screening member, and configured to support the dust-screening member when pushed by the pushing member. The first support member is pushed with a pressure of 2 N or less when the pushing member pushes the first support member.

摘要翻译： 振动装置包括整体形状为板状的防尘部件，设置在防尘部件外侧的振动部件，其构造为在防尘部件处产生振动，该振动具有垂直于所述防尘部件的表面的振动振幅 防尘部件，与防尘部件的表面间隔开的配置有振动部件的对置部件，被配置为将防尘部件推入到反向部件上的推动部件，以及布置成 在防尘构件的中心附近，并且构造成在被推动构件推压时支撑防尘构件。 当推动构件推动第一支撑构件时，第一支撑构件以2N以下的压力推动。

公开(公告)号：US08180215B2

公开(公告)日：2012-05-15

申请号：US12643041

申请日：2009-12-21

申请人： Sumio Kawai ,  Takashi Miyazawa

发明人： Sumio Kawai ,  Takashi Miyazawa

IPC分类号： G03B17/48 ,  G03B13/16 ,  A47L13/502

CPC分类号： G03B19/02 ,  B06B1/02 ,  H04N5/2171

摘要： A vibrating device includes a drive unit configured to drive a vibrating member to produce vibration Z (x, y) at a dust-screening member, the vibration being expressed as follows: Z(x,y)=Wmn(x,y)·cos(γ)+Wnm(x,y)·sin(γ) where Z (x, y) is vibration at a given point P (x, y) on the dust-screening member, m and n are positive integers including 0, indicating the order of natural vibration corresponding to a vibrational mode, W mn ⁡ ( x , y ) = sin ⁡ ( n ⁢ ⁢ π · x + π 2 ) · sin ⁡ ( m ⁢ ⁢ π · y + π 2 ) , ⁢ W n ⁢ ⁢ m ⁡ ( x , y ) = sin ⁡ ( m ⁢ ⁢ π · x + π 2 ) · sin ⁡ ( n ⁢ ⁢ π · y + π 2 ) , and γ is +π/4 or ranges from −π/8 to −π/4. A ratio between a first bending rigidity along the X-axis of at least the dust-screening member and vibrating member in the section orthogonal to the X-axis at the intersection of the X- and Y-axes, to a second bending rigidity along the Y-axis of at least the dust-screening member and vibrating member in the section orthogonal to the Y-axis at the intersection is 0.4 or more, but less than 1.0.

摘要翻译： 振动装置包括驱动单元，其构造成驱动振动构件以在防尘构件处产生振动Z（x，y），所述振动表示如下：Z（x，y）= Wmn（x，y）· cos（γ）+ Wnm（x，y）·sin（γ）其中Z（x，y）是防尘构件上给定点P（x，y）的振动，m和n是包括0的正整数 表示与振动模式相对应的自然振动的次序，W mn⁡（x，y）= sin⁡（n∞＆pgr;·x +＆pgr; 2）·sin⁡（m⁢＆＆pgr;·y +＆pgr ; 2），W n笨m⁡（x，y）= sin⁡（m uch＆pgr;·x +＆pgr; 2）·sin⁡（n∞＆pgr;·y +＆pgr; 2） γ为+＆pgr; / 4或范围为 - ＆pgr; / 8至 - ＆pgr; / 4。 至少防尘部件的X轴的第一弯曲刚度与在X轴方向和Y轴的交点处与X轴正交的截面中的振动部件之间的比例为第二弯曲刚度 至少在交叉点处与Y轴正交的部分中的防尘部件和振动部件的Y轴为0.4以上，但小于1.0。

公开(公告)号：US08164634B2

公开(公告)日：2012-04-24

申请号：US12642996

申请日：2009-12-21

申请人： Sumio Kawai ,  Takashi Miyazawa

发明人： Sumio Kawai ,  Takashi Miyazawa

IPC分类号： H04N5/225 ,  F28G7/00

CPC分类号： G02B27/0006 ,  B06B1/02 ,  G02B26/007 ,  G03B19/02 ,  H04N5/2171

摘要： A vibrating device includes a drive unit configured to drive a vibrating member to produce vibration Z(x,y) at a dust-screening member, the vibration being expressed as follows: Z(x,y)=Wmn(x,y)·cos(γ)+Wnm(x,y)·sin(γ) where Z(x,y) is vibration at a given point P(x,y) on the dust-screening member, m and n are positive integers including 0, indicating the order of natural vibration corresponding to a vibrational mode, W mn ⁡ ( x , y ) = sin ⁡ ( n ⁢ ⁢ π · x + π 2 ) · sin ⁡ ( m ⁢ ⁢ π · y + π 2 ) , ⁢ W nm ⁡ ( x , y ) = sin ⁡ ( m ⁢ ⁢ π · x + π 2 ) · sin ⁡ ( n ⁢ ⁢ π · y + π 2 ) , and γ is +π/4 or ranges from −π/8 to −π/4. LP/LF is 0.5 or more, but less than 1, where LF is the length of the sides to which the vibrating member is arranged in a virtual rectangle having the same area as the surface of the dust-screening member and sides including the one side, and LB is the longitudinal length of the vibrating member of the sides parallel to the one side.

摘要翻译： 振动装置包括驱动单元，其构造成驱动振动构件以在防尘构件处产生振动Z（x，y），所述振动表示如下：Z（x，y）= Wmn（x，y）· cos（γ）+ Wnm（x，y）·sin（γ）其中Z（x，y）是防尘构件上给定点P（x，y）的振动，m和n是包括0的正整数 表示与振动模式相对应的自然振动的次序，W mn⁡（x，y）= sin⁡（n∞＆pgr;·x +＆pgr; 2）·sin⁡（m⁢＆＆pgr;·y +＆pgr ; 2），W nm⁡（x，y）= sin⁡（m uch＆pgr;·x +＆pgr; 2）·sin⁡（n∞＆pgr;·y +＆pgr; 2），γ为+ ＆pgr; / 4或范围从 - ＆pgr; / 8到 - ＆pgr; / 4。 LP / LF为0.5以上且小于1，其中LF是振动构件布置在具有与防尘构件的表面相同的面积的虚拟矩形中的边的长度，并且包括一个 侧面，LB是与一侧平行的侧面的振动部件的纵向长度。

公开(公告)号：US20100315712A1

公开(公告)日：2010-12-16

申请号：US12797841

申请日：2010-06-10

申请人： Sumio KAWAI

发明人： Sumio KAWAI

IPC分类号： B08B7/02

CPC分类号： G02B27/0006 ,  G03B17/02 ,  H04N5/2171 ,  H04N5/232

摘要： A vibrating device includes first and second members, each shaped almost, like a rectangle and composed of first and second parts, a connection member composed of a first circuit which inputs an electrical signal to the first part, a second circuit, which outputs an electrical signal generated in the second part, and a connection part which connects the first and second circuits electrically, and a drive unit which drives the first and second members while the first and second circuits remain connected by the connection part. The first and second members are shaped symmetrically to one another in weight balance with respect to a virtual symmetry axis at the same distance from the first and second members and also to an virtual centerline connecting gravity centers of the first and second members. The second member is shaped asymmetrically in vibrational amplitude with respect to its vibrational axis.

摘要翻译： 振动装置包括第一和第二构件，每个构件几乎形成为矩形并由第一和第二部分构成，连接构件由第一电路组成，第一电路向第一部分输入电信号;第二电路，其输出电 在第二部分中产生的信号，以及电连接第一和第二电路的连接部分，以及驱动单元，其中第一和第二电路通过连接部分保持连接。 第一和第二构件相对于与第一和第二构件相同的距离处的虚拟对称轴线的重量平衡彼此对称地成形，并且还连接到连接第一和第二构件的重心的虚拟中心线。 第二构件相对于其振动轴线以振动振幅不对称地成形。

公开(公告)号：US07753603B2

公开(公告)日：2010-07-13

申请号：US11497190

申请日：2006-08-01

申请人： Sumio Kawai

发明人： Sumio Kawai

IPC分类号： G03B17/00

CPC分类号： G03B17/14 ,  G03B17/561 ,  G03B17/565 ,  G03B19/12

摘要： In a digital camera system, a lens barrel adapted to a first camera body can be attached to a second camera body having a flange focal length which is shorter than that of the first camera body via an intermediate adapter, and the intermediate adapter is interposed to thereby set the flange focal length to be equal. Moreover, a compensating optical device is incorporated in the intermediate adapter to thereby match an optical distance from a mount surface to an image capture surface of the first camera body with an optical distance from a mount surface of the intermediate adapter to an image capture surface of the second camera body in a state in which the intermediate adapter is attached.

摘要翻译： 在数码相机系统中，适于第一照相机主体的透镜筒可以通过中间适配器连接到具有比第一照相机主体短的法兰焦距的第二照相机主体，并且中间适配器插入 从而将法兰焦距设定为相等。 此外，补偿光学装置被并入中间适配器中，从而使从第一相机机身的安装表面到图像捕获表面的光学距离与从中间适配器的安装表面到图像捕获表面的光学距离相匹配 第二相机机身处于中间适配器附接的状态。

公开(公告)号：US20100157074A1

公开(公告)日：2010-06-24

申请号：US12622707

申请日：2009-11-20

申请人： Sumio KAWAI ,  Yoshiki NISHIHARA ,  Mitsuhiro HAGA

发明人： Sumio KAWAI ,  Yoshiki NISHIHARA ,  Mitsuhiro HAGA

IPC分类号： H04N5/228

CPC分类号： G03B5/00 ,  G02B7/003 ,  G02B7/023 ,  G02B7/08 ,  G02B27/646 ,  G03B2205/0007 ,  G03B2205/0053 ,  H04N5/2171 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23287

摘要： A driving apparatus includes: a first member including a first linear groove; a second member including a second linear groove; a plurality of first rolling bodies held between the first and the second linear grooves; a pressing member for pressing the first and second members; a pressing force applying member for pressing the pressing member; and second rolling bodies arranged on the same plane between the second member and the pressing member. A third linear groove for guiding the second rolling bodies is formed on one of the second member and the pressing member. At least one or more of the second rolling bodies are arranged on both sides of the central axis of the first rolling bodies, and the pressing force applying member applies a pressing force to the second rolling bodies such that rotational moment around the axis line is zero.

摘要翻译： 驱动装置包括：第一构件，包括第一直线槽; 第二构件，包括第二线性槽; 保持在所述第一和第二线性槽之间的多个第一滚动体; 用于按压所述第一和第二构件的按压构件; 用于按压所述按压构件的按压力施加构件; 以及第二滚动体，其布置在第二构件和按压构件之间的同一平面上。 用于引导第二滚动体的第三直线槽形成在第二构件和按压构件中的一个上。 至少一个或多个第二滚动体设置在第一滚动体的中心轴线的两侧，并且按压力施加构件对第二滚动体施加按压力，使得绕轴线的旋转力矩为零 。

公开(公告)号：US07724299B2

公开(公告)日：2010-05-25

申请号：US11731625

申请日：2007-03-30

申请人： Sumio Kawai

发明人： Sumio Kawai

IPC分类号： H04N5/225

CPC分类号： H04N5/217 ,  H04N5/2254

摘要： A dust removal camera which has an image pickup sensor which converts an optical image into an electric signal, a shutter which opens/closes an optical path to the image pickup sensor, an optical plate provided between the image pickup sensor and the shutter, and rectangularly formed, and a piezoelectric body provided to extend along an end portion of a surface of the optical plate, and to vibrate the optical plate.

摘要翻译： 具有将光学图像转换为电信号的图像拾取传感器的除尘相机，打开/关闭图像拾取传感器的光路的快门，设置在图像拾取传感器和快门之间的光学板，以及矩形 以及设置成沿着光学板的表面的端部延伸并且使光学板振动的压电体。