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：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：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。

公开(公告)号：US20090002542A1

公开(公告)日：2009-01-01

申请号：US12204188

申请日：2008-09-04

申请人： Junichi ITO ,  Sumio Kawai ,  Hiroyuki Takizawa

发明人： Junichi ITO ,  Sumio Kawai ,  Hiroyuki Takizawa

IPC分类号： H04N5/225

CPC分类号： H04N5/2254 ,  G03B17/48 ,  G03B19/12 ,  H04N5/217

摘要： An electronic imaging apparatus includes an imaging optical system which forms an optical image of an object. A photoelectric conversion element converts the optical image into an electric signal. The optical element is arranged between the imaging optical system and the photoelectric conversion element. An excitation unit vibrates the optical element at a set frequency, and vibrates the optical element at least in an imaging operation of the photoelectric conversion element.

摘要翻译： 电子成像装置包括形成物体的光学图像的成像光学系统。 光电转换元件将光学图像转换成电信号。 光学元件布置在成像光学系统和光电转换元件之间。 励磁单元以设定频率振动光学元件，并且至少在光电转换元件的成像操作中使光学元件振动。

公开(公告)号：US07452143B2

公开(公告)日：2008-11-18

申请号：US11351101

申请日：2006-02-09

申请人： Kaoru Matsuki ,  Shinji Kaneko ,  Tsuyoshi Togawa ,  Sumio Kawai

发明人： Kaoru Matsuki ,  Shinji Kaneko ,  Tsuyoshi Togawa ,  Sumio Kawai

IPC分类号： G03B9/40

CPC分类号： H04N5/2353 ,  H02N1/004 ,  H04N5/2254

摘要： A shutter device comprising a fixed member which has a plurality of electrodes arranged on a surface, a light-transmitting region which is provided in the fixed member, a light-shielding member which is able to move between two positions where the light-transmitting region is closed and opened, respectively, and which have a plurality of electret parts, and a drive circuit which periodically applies a voltage to the electrodes provided on the fixed member, thereby to generate an electrostatic force acting on the electret parts of the light-shielding member and to drive the light-shielding member.

摘要翻译： 1.一种快门装置，其特征在于，包括固定部件，所述固定部件具有布置在其表面上的多个电极，设置在所述固定部件中的透光区域，能够在两个位置之间移动的遮光部件， 分别闭合并开放，并且具有多个驻极体部分，以及驱动电路，其周期性地对设置在固定部件上的电极施加电压，从而产生作用在遮光部件的驻极体部分上的静电力 并驱动遮光构件。

公开(公告)号：US07324149B2

公开(公告)日：2008-01-29

申请号：US10303691

申请日：2002-11-22

申请人： Hiroyuki Takizawa ,  Sumio Kawai

发明人： Hiroyuki Takizawa ,  Sumio Kawai

IPC分类号： H04N5/225

CPC分类号： H04N5/2254

摘要： A camera is provided which includes a dust-proofing member that has a substantially circular or polygonal plate-shape, and that includes a transparent portion at an area having at least a predetermined length in a radial direction from the center thereof, the transparent portion being opposed to the front of the optical device at a predetermined interval. A member for vibration is annularly arranged at a peripheral portion of the dust-proofing member, and applies vibrations to the dust-proofing member. And a sealing structure is arranged to constitute a space portion that is substantially sealed at a portion formed by opposing the image pick-up device and the dust-proofing member by sealing the space portion at peripheral portions of the image pick-up device and the dust-proofing member.

摘要翻译： 提供了一种照相机，其包括具有大致圆形或多边形板形状的防尘构件，并且包括在其中心的径向至少具有预定长度的区域上的透明部分，透明部分 以预定间隔与光学装置的前部相对。 用于振动的构件环形地布置在防尘构件的周边部分处，并且对防尘构件施加振动。 并且，密封结构被设置为构成空间部分，该空间部分通过在图像拾取装置的周边部分处密封空间部分而形成在通过与图像拾取装置和防尘构件相对形成的部分处， 防尘构件。

公开(公告)号：US20070212058A1

公开(公告)日：2007-09-13

申请号：US11715738

申请日：2007-03-08

申请人： Sumio Kawai

发明人： Sumio Kawai

IPC分类号： G03B19/00

CPC分类号： G03B17/02 ,  G03B17/20 ,  H04N5/217 ,  H04N5/2253

摘要： An image apparatus is disclosed, in which ions generated by an ion generator are forcibly moved along a dust-proof member for protecting an image surface from dust to remove dust adhering to the surface of the dust-proof member. An exemplary structure of the image apparatus of the present invention is as follows. An image apparatus comprises: an image surface on which the optical image is formed; a dust-proof member having a transparent portion in a region corresponding to the image surface, the transparent portion arranged to face the image surface with a predetermined space therebetween; an ion generator provided near the dust-proof member to generate negative or positive ions; and a transport part for moving ions generated by the ion generator along the surface of the dust-proof member.

摘要翻译： 公开了一种图像装置，其中由离子发生器产生的离子被强制地沿着防尘构件移动，以防止图像表面被灰尘除去附着在防尘构件表面上的灰尘。 本发明的图像装置的示例性结构如下。 图像装置包括：形成有光学图像的图像表面; 在与图像面对应的区域中具有透明部分的防尘部件，所述透明部分以与所述图像表面之间的预定间隔相对配置; 离子发生器，设置在防尘构件附近以产生负离子或正离子; 以及用于沿着防尘构件的表面移动由离子发生器产生的离子的输送部。

公开(公告)号：US20060113868A1

公开(公告)日：2006-06-01

申请号：US11287920

申请日：2005-11-28

申请人： Koji Sakatani ,  Atsushi Nakamae ,  Hiroyuki Takizawa ,  Sumio Kawai

发明人： Koji Sakatani ,  Atsushi Nakamae ,  Hiroyuki Takizawa ,  Sumio Kawai

IPC分类号： H02N2/00

CPC分类号： H01L41/0913 ,  G02B7/08 ,  H02N2/006 ,  H02N2/103

摘要： A vibration wave motor includes a housing, a rotor, a bearing member, a vibrator serving as an actuator and having a support shaft and a driving element, and a leaf spring having a pressing protrusion. The vibrator is slidably disposed in an opening of the housing along a rotation axis direction of the rotor, and a support shaft of the vibrator is rotatable. The vibrator is held while being urged by the leaf spring and being in contact with the rotor. The vibrator is excited to generate supersonic vibration so that the rotor is rotated. Since the vibrator is movably supported by the housing in the rotation axis direction and the vibrator is urged by the leaf spring and is in contact with a friction contact surface of the rotor, the vibrator is evenly in contact with the rotor in a direction perpendicular to the friction contact surface so as to provide superior driving conditions of the vibration wave motor.

摘要翻译： 振动波马达包括壳体，转子，轴承构件，用作致动器的振动器，并具有支撑轴和驱动元件，以及具有按压突起的板簧。 振动器沿着转子的旋转轴线方向可滑动地设置在壳体的开口中，并且振动器的支撑轴可旋转。 振动器被板簧推压并与转子接触时被保持。 振动器被激发以产生超音速振动，使得转子旋转。 由于振动器由壳体沿旋转轴线方向可移动地支撑，并且振动器被片簧推动并且与转子的摩擦接触表面接触，所以振动器在垂直于旋转轴线的方向上与转子均匀地接触 摩擦接触表面，以提供振动波马达的卓越的驾驶条件。