公开(公告)号：US5619292A

公开(公告)日：1997-04-08

申请号：US445879

申请日：1995-05-22

申请人： Minoru Matsuzaki ,  Yuta Sato ,  Sumio Kawai ,  Hiroyuki Takizawa ,  Masaharu Hamada ,  Tomoki Funakubo

发明人： Minoru Matsuzaki ,  Yuta Sato ,  Sumio Kawai ,  Hiroyuki Takizawa ,  Masaharu Hamada ,  Tomoki Funakubo

IPC分类号： G03B17/52 ,  G03B17/50

CPC分类号： G03B17/52

摘要： A camera using films each having a development processing solution in a solution accommodating bag includes rollers feeding photographed film outside of the camera or into an accommodating chamber, a piezoelectric press member held between an electrode and an elastic member also serving as an electrode presses photographed film and spreads development processing solution in the solution bag over an entire exposing portion. A piezoelectric member vibrated by AC voltages applied to the electrode and elastic member reduces a frictional force of the film caused by the press member. The processing solution is heated by vibrating the press member to generate heat. A camera using films each having a development processing solution accommodated in a solution bag includes a follower roller disposed on the upper side of the film, an ultrasonic motor composed of a vibrator on the lower side of the film, a temperature sensor detecting temperature of the ultrasonic motor, a peripheral temperature measuring circuit for detecting a peripheral temperature and a control circuit controlling drive of the ultrasonic motor based on the results detected by the temperature sensor and the peripheral temperature measuring circuit. The ultrasonic motor also serves as a film feed unit for feeding photographed film outside of the camera or into an accommodating chamber, a press unit for pressing photographed film and spreading development processing solution in the solution bag over an entire exposing portion and a heating unit for heating development processing solution before spreading.

摘要翻译： 使用在溶液容纳袋中具有显影处理溶液的胶片的照相机包括将照相机外部的摄影胶片送入容纳室的辊子，保持在电极和还用作电极的弹性部件之间的压电元件压印照相胶片 并且在整个曝光部分上将显影处理溶液铺展在溶液袋中。 通过施加到电极和弹性构件的交流电压振动的压电构件减小了由冲压构件引起的薄膜的摩擦力。 通过使加压构件振动来加热处理溶液以产生热量。 使用具有容纳在溶液袋中的显影处理溶液的膜的照相机包括设置在胶片上侧的从动辊，由膜下侧的振动器组成的超声波电动机，温度传感器检测温度 超声波电动机，用于检测周边温度的外围温度测量电路和控制电路，根据由温度传感器和外围温度测量电路检测的结果控制超声波电动机的驱动。 超声波马达还用作将照相机外部的摄影胶片送入容纳室的胶片馈送单元，用于压制照相胶片的压制单元，并在整个曝光部分上将展开处理液展开在溶液袋中，以及加热单元 加热开发处理解决方案。

公开(公告)号：US5136200A

公开(公告)日：1992-08-04

申请号：US558826

申请日：1990-07-26

申请人： Hiroyuki Takizawa ,  Sumio Kawai ,  Sadayuki Ueha

发明人： Hiroyuki Takizawa ,  Sumio Kawai ,  Sadayuki Ueha

IPC分类号： H01L41/09 ,  H02N2/16

CPC分类号： H02N2/003 ,  H02N2/026 ,  H02N2/103

摘要： An ultrasonic motor including a driving member and a driven member, the driving member comprising a plate- or rod-like elastic member, a flexural vibrator fixed to the elastic member and causing the elastic member to induce a standing wave type flexural vibration upon application of an AC voltage thereto, and a longitudinal vibrator provided on a node line of the flexural vibration at the surface of the elastic member, the longitudinal vibrator being pivoted about the node line by the flexural vibrator and adapted to expand and contract in an amplitude direction of the flexural vibration upon application of an AC voltage thereto, the driven member being brought into pressure contact with an end face of the longitudinal vibrator. The longitudinal vibrator is expanded or contracted in synchronism with the flexural vibration, whereby the driving member and the driven member are moved relatively to each other.

摘要翻译： 一种包括驱动构件和从动构件的超声波马达，所述驱动构件包括板状或杆状弹性构件，固定到弹性构件的弯曲振动器，并且在施加了弹性构件时引起驻波型挠曲振动 交流电压，以及设置在弹性构件表面的弯曲振动的节点线上的纵向振动器，纵向振动器通过弯曲振动器围绕节点线枢转，并且适于在振动方向上的扩展和收缩 在施加AC电压时的弯曲振动，被驱动构件与纵向振动器的端面压力接触。 纵向振动器与弯曲振动同步地膨胀或收缩，由此驱动构件和从动构件相对移动。

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：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。