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公开(公告)号：US6024457A
公开(公告)日：2000-02-15
申请号：US62763
申请日：1998-04-17
摘要： A lens barrel is provided with: first and second lens frames which are adapted to be able to make a relative displacement therebetween and are adapted so that an inner peripheral portion of one of the first and second lens frames overlaps with an outer peripheral portion of the other lens frame in a used state; a light shielding portion, which is provided at one end portion of the first lens frame, for blocking light which is incident from the end portion in the used state; and a pressure-contact light shield member that is provided at a place which is nearer to an other end portion of the first lens frame than the light shielding portion provided at the one end portion thereof and that is adapted to be elastically deformed by being pressure-contacted to the outer peripheral portion of the second lens frame, thereby blocking light transmitted by the light shielding portion provided at the one end portion of the first lens frame.
摘要翻译： 镜筒设置有：第一透镜框架和第二透镜框架，其适于能够在其间形成相对位移，并且适于使得第一和第二透镜框架中的一个的内周部分与第二透镜框架的外周部分重叠 其他镜框处于使用状态; 遮光部，设置在所述第一透镜框的一端部，用于阻挡在所述使用状态下从所述端部入射的光; 以及设置在比设置在其一个端部处的遮光部更靠近第一透镜框架的另一端部的位置并且适于通过压力而弹性变形的压力接触遮光部件 与第二透镜框的外周部接触，从而阻挡由设在第一透镜框的一端部的遮光部透过的光。
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公开(公告)号：US4918351A
公开(公告)日：1990-04-17
申请号：US334888
申请日：1989-04-07
申请人： Sumio Kawai
发明人： Sumio Kawai
CPC分类号： H02N2/0085 , H02N2/006 , H02N2/163
摘要： In a vibration wave motor having a vibration member and a movable member press-contacted to the vibration member so as to be rotatably driven thereby, the vibration member is supported by a plurality of elastic supporting arms and the elasticity of the supporting arms produces a frictional force between the vibration member and the movable member.
摘要翻译： 在具有振动部件的振动波马达和与振动部件受压接触从而可旋转地驱动的振动部件的振动部件由多个弹性支撑臂支撑，支撑臂的弹性产生摩擦 振动部件与可动部件之间的力。
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公开(公告)号：US09013622B2
公开(公告)日：2015-04-21
申请号：US13612624
申请日：2012-09-12
申请人： Sumio Kawai
发明人： Sumio Kawai
IPC分类号： H04N5/232
CPC分类号： H04N5/23212 , G03B2217/002 , G03B2217/18 , H04N5/23245
摘要： An operation device includes a fixed member, an operation member arranged to be manually rotatable, a load section configured to apply a predetermined load to the operation member, a transducer configured to come into friction contact with the load section, a position detecting section configured to detect a relative position of the operation member with respect to the fixed member or the load section, an operation mode setting section, and an operation sense control section configured to control oscillation applied to the load section by the transducer to thereby change a sense of operation obtained from the operation member when the operation member is rotated. The operation sense control section causes, on the basis of an output from the position detecting section, the operation member to generate a sense of click corresponding to the set operation mode.
摘要翻译： 一种操作装置，包括：固定部件，能够手动旋转的操作部件;被配置为向所述操作部件施加规定的载荷的负载部;配置为与所述负载部进行摩擦接触的换能器;位置检测部， 检测操作构件相对于固定构件或载荷部分的相对位置，操作模式设置部分和操作感测控制部分，其被配置为控制由换能器施加到负载部分的振荡，从而改变操作感觉 当操作构件旋转时从操作构件获得。 操作感测控制部根据位置检测部的输出，使操作部件产生与设定的动作模式对应的咔嗒感。
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公开(公告)号：US08599302B2
公开(公告)日：2013-12-03
申请号：US13220437
申请日：2011-08-29
申请人： Sumio Kawai
发明人： Sumio Kawai
IPC分类号： H04N5/225
CPC分类号： G02B27/0006 , B08B7/02 , G03B17/14 , H04N5/2171 , H04N5/2254
摘要： A vibrating device includes a dust-screening member and a vibrating member. The dust-screening member is disposed in front of an image surface of an image forming element having the image surface in which an optical image is generated. The dust-screening member has a box shape with about the same small plate thickness as a whole, and includes, in a bottom surface portion of the box shape, a transparent part which spreads from the center of the bottom surface portion. The vibrating member is disposed outside the transparent part of the dust-screening member. The vibrating member is configured to generate, in the bottom surface portion of the dust-screening member, vibration having a vibrational amplitude which is vertical to the bottom surface portion thereof.
摘要翻译： 振动装置包括防尘部件和振动部件。 防尘部件设置在具有产生光学图像的图像表面的图像形成元件的图像表面的前方。 防尘部件具有与整体大致相同的小板厚度的盒形状，并且在盒形的底面部分包括从底面部分的中心扩展的透明部分。 振动部件设置在防尘部件的透明部分的外侧。 所述振动部件构成为在所述防尘部件的底面部分产生具有垂直于其底面部分的振动振幅的振动。
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公开(公告)号：US08548318B2
公开(公告)日：2013-10-01
申请号：US13042613
申请日：2011-03-08
申请人： Sumio Kawai , Takashi Miyazawa , Yusuke Rimmi
发明人： Sumio Kawai , Takashi Miyazawa , Yusuke Rimmi
CPC分类号： H04N5/2254 , H04N5/2171 , H04N5/232
摘要： A dust-screening member is shaped like a plate as a whole, and has at least one side that is symmetric with respect to a virtual axis on a surface of the member. A vibrating member is adjacent to one side of the dust-screening member, arranged on the surface along the one side, and configured to produce, at the surface, vibration having a vibrational amplitude perpendicular to the surface. A drive unit is configured to drive the vibrating member to produce the vibration on the surface, such that peak ridges of the vibration form a closed loop and an area including a center of the closed loop is surrounded by a node area having almost no vibrational amplitude. When a thickness of the dust-screening member is assumed to be tg and a thickness of the vibrating member is assumed to be tp, tg/tp has a dimension of 0.8.
摘要翻译： 防尘部件整体形状为板状，并且具有至少一个相对于构件表面上的虚拟轴线对称的一侧。 振动构件与防尘构件的一侧相邻，布置在沿着一侧的表面上，并且构造成在表面产生具有垂直于表面的振动振幅的振动。 驱动单元被配置为驱动振动构件以在表面上产生振动，使得振动的峰脊形成闭环，并且包括闭环的中心的区域被几乎没有振动振幅的节点区域包围 。 假定防尘部件的厚度为tg，振动部件的厚度为tp，则tg / tp的尺寸为0.8。
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公开(公告)号：US20130010137A1
公开(公告)日：2013-01-10
申请号：US13531693
申请日：2012-06-25
申请人： Sumio Kawai
发明人： Sumio Kawai
IPC分类号： H04N5/228
CPC分类号： H04N5/23258 , H04N5/23261 , H04N5/23287
摘要： A photographing apparatus includes: a taking lens including a movable focusing lens; an image pickup portion that converts an optical image obtained via the taking lens into an image signal; a movement determining portion that determines movement of the photographing apparatus in an optical axis direction of the taking lens; and a recording portion that continuously records therein a plurality of images obtained by the image pickup portion with the focusing lens being set to a fixed position so that the taking lens is at a predetermined focused position as the photographing apparatus moves in the optical axis direction of the taking lens.
摘要翻译： 拍摄装置包括：摄影镜头，包括可移动聚焦透镜; 将通过拍摄镜头获得的光学图像转换为图像信号的图像拾取部分; 移动确定部分，其确定拍摄装置在拍摄镜头的光轴方向上的移动; 以及记录部分，其中连续记录由摄像部分获得的多个图像，其中聚焦透镜被设置在固定位置，使得拍摄装置在预定的聚焦位置处，因为拍摄装置沿着光轴方向移动 拍摄镜头。
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公开(公告)号：US08351781B2
公开(公告)日：2013-01-08
申请号：US13042710
申请日：2011-03-08
申请人： Sumio Kawai , Takashi Miyazawa , Yusuke Rimmi
发明人： Sumio Kawai , Takashi Miyazawa , Yusuke Rimmi
IPC分类号： G03B17/48 , H04N5/225 , A47L13/502
CPC分类号： G02B27/0006 , B08B7/02 , G03B17/02 , H04N5/2171 , H04N5/2254 , H04N5/232
摘要： A dust-screening member is shaped like a plate as a whole. A vibrating member is adjacent to one side of the dust-screening member, arranged on the surface along the one side, and configured to produce, at the surface, vibration having a vibrational amplitude perpendicular to the surface. A drive unit is configured to drive the vibrating member to produce the vibration on the surface, such that peak ridges of the vibration form a closed loop and an area including a center of the closed loop is surrounded by a node area having almost no vibrational amplitude. When a length of a side in a dust-screening member virtual rectangle corresponding to a long side of a vibrating member virtual rectangle is assumed to be LF, and a length of a long side in the vibrating member virtual rectangle is assumed to be LPFF, LPFF/LF has a dimension of 0.7.
摘要翻译： 防尘部件整体上形成为板状。 振动构件与防尘构件的一侧相邻，布置在沿着一侧的表面上，并且构造成在表面产生具有垂直于表面的振动振幅的振动。 驱动单元被配置为驱动振动构件以在表面上产生振动，使得振动的峰脊形成闭环，并且包括闭环的中心的区域被几乎没有振动振幅的节点区域包围 。 当将与振动构件虚拟矩形的长边相对应的防尘构件虚拟矩形中的一侧的长度设为LF时，将振动构件虚拟矩形中的长边的长度设为LPFF时， LPFF / LF的尺寸为0.7。
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公开(公告)号：US08243184B2
公开(公告)日：2012-08-14
申请号：US12815510
申请日：2010-06-15
申请人： Sumio Kawai
发明人： Sumio Kawai
IPC分类号： H04N5/225
CPC分类号： G02B27/0006 , G03B17/02 , H04N5/2171 , H04N5/2254 , H04N5/23248
摘要： A vibration control unit inputs an electrical signal to a vibrating member to generate, in a light-transmitting region of a dust-screening member, vibration forming a plurality of ridges of peaks defining a closed loop around a virtual intersection at which a virtual vibrational axis passing the half-length point of the vibrating member intersects with a virtual vibrational axis passing the half-length point of the dust-screening member. For example, the vibration is vibration whose peak including the virtual intersection gradually increases in terms of amplitude as the amplitude of the peak approaches the virtual intersection, and becomes the largest in terms of amplitude at the virtual intersection. The dust-screening member and the vibrating member have the following relation: 1.2≦Ts/Tg≦1.6, where Tg is the thickness of the thickness of the dust-screening member, and Ts is the thickness of the vibrating member.
摘要翻译： 振动控制单元将电信号输入到振动构件，以在防尘构件的透光区域中产生形成围绕虚拟交叉点限定闭环的多个峰的振动，其中虚拟振动轴 通过振动部件的半长点与通过防尘部件的半角点的虚拟振动轴相交。 例如，振动是振动，其峰值包括虚拟交点在振幅方面逐渐增加，因为峰值的幅度接近虚拟交叉点，并且在虚拟交叉点处以幅度变得最大。 防尘构件和振动构件具有以下关系：1.2＆nlE; Ts / Tg＆nlE; 1.6其中Tg是防尘构件的厚度的厚度，Ts是振动构件的厚度。
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公开(公告)号：US20120147251A1
公开(公告)日：2012-06-14
申请号：US13309065
申请日：2011-12-01
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。
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公开(公告)号：US08164639B2
公开(公告)日：2012-04-24
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 。
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