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11. 发明授权

US4587452A Vibration wave motor having a vibrator of non-uniform elastic modulus 失效
标题翻译：具有不均匀弹性模量的振动器的振动波马达
公开(公告)号：US4587452A
公开(公告)日：1986-05-06
申请号：US598972
申请日：1984-04-11
申请人： Ichiro Okumura , Kazuhiro Izukawa
发明人： Ichiro Okumura , Kazuhiro Izukawa
IPC分类号： H02N2/00 , H01L41/09 , H02N2/16 , H01L41/08
CPC分类号： H02N2/163
摘要： In a vibration wave motor for driving a movable member contacting a vibration member by a travelling vibration wave generated in the vibration member attached to electrostrictive elements, by applying a periodic voltage to the electrostrictive elements. The vibration member is of two-plate structure having a non-uniform elastic modulus in the direction of amplitude of the travelling vibration wave.
摘要翻译：在振动波马达中，通过在电致伸缩元件上施加周期性的电压来驱动通过在与电致伸缩元件相连的振动部件中产生的行进振动波而与振动部件接触的可动部件。振动部件是两行结构，在行进振动波的振幅方向上具有不均匀的弹性模量。

12. 发明申请

US20050128342A1 Image taking apparatus, image taking system, and lens apparatus 有权
标题翻译：摄像装置，摄像系统和透镜装置
公开(公告)号：US20050128342A1
公开(公告)日：2005-06-16
申请号：US11002908
申请日：2004-12-03
申请人： Kazuhiro Izukawa
发明人： Kazuhiro Izukawa
IPC分类号： H04N5/225 , H04N5/232 , H04N101/00 , G03B35/00
CPC分类号： H04N5/23209
摘要： The present invention discloses an image taking apparatus which can control image deterioration caused by the image size of an attached lens apparatus and image generating region of an image pickup element not corresponding. The image taking apparatus has an image pickup element which photoelectrically converts an object image formed by the attached lens apparatus; an image producing section which produces recording image data to be recorded based on an output from the image pickup element; and a controller which judges an image size of the attached lens apparatus and changes an image producing region for producing the recording image data within a light receiving region of the image pickup element based on the judged image size.
摘要翻译：本发明公开了一种能够控制由附加的透镜装置的图像尺寸和不对应的图像拾取元件的图像生成区域引起的图像劣化的图像拍摄装置。图像摄取装置具有对由附加的透镜装置形成的被摄体图像进行光电转换的摄像元件; 图像产生部分，其根据来自图像拾取元件的输出产生要记录的记录图像数据; 以及控制器，其基于所判断的图像大小来判断所附接的透镜装置的图像尺寸，并且在图像拾取元件的光接收区域内改变用于产生记录图像数据的图像产生区域。

13. 发明授权

US06522837B2 Image blur correcting system 有权
标题翻译：图像模糊校正系统
公开(公告)号：US06522837B2
公开(公告)日：2003-02-18
申请号：US09739215
申请日：2000-12-19
申请人： Kazuhiro Izukawa
发明人： Kazuhiro Izukawa
IPC分类号： G03B1700
CPC分类号： G02B27/646 , G03B2205/0007 , G03B2217/005
摘要： An image blur correcting system includes a photographing device including arithmetically operating means for determining a relation between a detection output value of the blur detecting means and a driven amount of the image blur correcting means corresponding to the detection output value in accordance with information related to a blur prevention sensitivity, conducting arithmetic operation on the basis of the determined relation to calculate a drive signal for driving the image blur correcting means in accordance with the detection output value of the blur detecting means, and transmitting means for transmitting the drive signal calculated by the arithmetically operating means to the optical device, and an optical device including transmitting means for transmitting the information related to the blur prevention sensitivity to the photographing device, and drive control means that receives the drive signal for controlling the driving of the image blur correcting means in accordance with the drive signal.
摘要翻译：图像模糊校正系统包括：摄影装置，包括算术运算装置，用于根据与a相关的信息，确定模糊检测装置的检测输出值与图像模糊校正装置的驱动量对应的检测输出值之间的关系模糊防止灵敏度，根据所确定的关系进行算术运算，根据模糊检测装置的检测输出值计算用于驱动图像模糊校正装置的驱动信号;以及发送装置，用于发送由光学装置的算术运算装置，以及包括发送装置的光学装置，用于将与模糊防止灵敏度有关的信息发送到拍摄装置，以及驱动控制装置，其接收用于控制图像模糊校正装置的驱动的驱动信号按照与驱动信号。

14. 发明授权

US06352378B1 Accessory, apparatus to which the accessory is connected, accessory system, and lens adapter system composed of optical apparatus and a plurality of lens adapters 失效
标题翻译：配件，配件所连接的设备，附件系统和由光学设备和多个镜头适配器组成的镜头适配器系统
公开(公告)号：US06352378B1
公开(公告)日：2002-03-05
申请号：US09434298
申请日：1999-11-05
申请人： Kazuhiro Izukawa
发明人： Kazuhiro Izukawa
IPC分类号： G03B1700
CPC分类号： G03B17/00
摘要： An apparatus to which an accessory is connected includes a plurality of connection terminals at which the accessory is connected. With the accessory connected to the apparatus, the apparatus first detects states of the plurality of connection terminals by setting at least one connection terminal of the plurality of connection terminals for signal outputting, and then detects states of the plurality of connection terminals by setting at least one connection terminal of the plurality of connection terminals for signal outputting, the connection terminal set for signal outputting for the second time being different from the connection terminal set for signal outputting for the first time. Then, the apparatus determines a kind of the accessory mounted to the apparatus, on the basis of results of detection obtained for the first time and for the second time.
摘要翻译：附件所连接的装置包括连接有附件的多个连接端子。随着附件连接到设备，设备首先通过设置用于信号输出的多个连接终端中的至少一个连接终端来检测多个连接终端的状态，然后通过至少设置多个连接终端来检测多个连接终端的状态用于信号输出的多个连接端子的一个连接端子，用于第二次与第一次用于信号输出的连接端子组不同的用于信号输出的连接端子组。然后，根据第一次和第二次获得的检测结果，该装置确定安装到装置上的附件的种类。

15. 发明授权

US6049677A Camera having magnetic signal reproducing circuit with adjustable gain amplifier 失效
标题翻译：具有可调增益放大器的磁信号再现电路的相机
公开(公告)号：US6049677A
公开(公告)日：2000-04-11
申请号：US350704
申请日：1994-12-07
申请人： Toshiharu Ueda , Chikara Aoshima , Kazuhiro Izukawa
发明人： Toshiharu Ueda , Chikara Aoshima , Kazuhiro Izukawa
IPC分类号： G03B17/24 , G11B31/00
CPC分类号： G11B31/00 , G03B17/24 , G03B2206/004 , G03B2217/244
摘要： The present invention relates to a camera having a reproducing circuit for reproducing information recorded in a magnetic recording portion of a film. This invention provides a camera capable of properly reproducing information by using the reproducing circuit in such a manner that the reproducing characteristics of the reproducing circuit are adjusted in accordance with the speed at which said image recording member is fed.
摘要翻译：本发明涉及具有用于再现记录在胶片的磁记录部分中的信息的再现电路的照相机。本发明提供一种能够通过使用再现电路适当地再现信息的相机，使得再现电路的再现特性根据所述图像记录部件被馈送的速度被调整。

16. 发明授权

US5347192A Vibration wave motor 失效
标题翻译：振动马达
公开(公告)号：US5347192A
公开(公告)日：1994-09-13
申请号：US991716
申请日：1992-12-16
申请人： Hitoshi Mukohjima , Akira Hiramatsu , Kazuhiro Izukawa , Takuo Okuno , Ichiro Okumura , Takayuki Tsukimoto
发明人： Hitoshi Mukohjima , Akira Hiramatsu , Kazuhiro Izukawa , Takuo Okuno , Ichiro Okumura , Takayuki Tsukimoto
IPC分类号： H01L41/09 , H02N2/16 , H01L41/08
CPC分类号： H02N2/163
摘要： A vibration wave motor has a movable member; a molded elastic member having a surface with projections formed thereon for urging the movable member; and a piezoelectric member arranged in contact with the elastic member to apply vibration to the elastic member and produce a travelling vibration wave in the surface of the elastic member.
摘要翻译：振动波马达具有可动构件; 模制弹性构件，其具有形成在其上的突起的表面，用于推动可动构件; 以及与所述弹性构件接触地配置以对所述弹性构件施加振动并在所述弹性构件的表面产生行进振动波的压电构件。

17. 发明授权

US4763148A Vibration wave motor 失效
标题翻译：振动马达
公开(公告)号：US4763148A
公开(公告)日：1988-08-09
申请号：US44289
申请日：1987-04-30
申请人： Takayuki Tsukimoto , Ichiro Okumura , Takuo Okuno , Kazuhiro Izukawa
发明人： Takayuki Tsukimoto , Ichiro Okumura , Takuo Okuno , Kazuhiro Izukawa
IPC分类号： H02N2/00 , H01L41/09 , G03B3/00 , H01L41/08
CPC分类号： H02N2/163
摘要： A vibration wave motor has a circular vibration member for generating a travelling vibration wave in response to application of a periodic voltage to phase-differentially arranged or polarized electro-mechanical energy transducers. A movable member is frictionally driven by the travelling vibration wave. A ring-shaped circular vibration absorption member is provided for absorbing vibration of the vibration member. The vibration absorption member has an outer diameter smaller than an outer diameter of the vibration member so as not to absorb energy at the outer circumference of the vibration member.
摘要翻译：振动电动机具有圆周振动部件，用于响应周期性电压施加到相位差或极化的机电能量换能器而产生行进振动波。可移动部件被行进振动波摩擦驱动。设置有环形振动吸收构件，用于吸收振动构件的振动。振动吸收构件的外径小于振动构件的外径，以便不在振动构件的外周处吸收能量。

18. 发明授权

US4727276A Driving circuit for vibration wave motor 失效
标题翻译：振动电机驱动电路
公开(公告)号：US4727276A
公开(公告)日：1988-02-23
申请号：US843595
申请日：1986-03-25
申请人： Kazuhiro Izukawa , Kho Ishizuka
发明人： Kazuhiro Izukawa , Kho Ishizuka
IPC分类号： H01L41/04 , H02N2/14 , H01L41/08
CPC分类号： H02N2/142 , H02N2/163
摘要： A driving circuit for a vibration wave motor, in which a periodic voltage is supplied to electromechanical energy converting elements generates a travelling vibration wave in a vibrating member, thus causing a relative movement between the vibrating member and a movable member. For achieving effective operation of the vibration wave motor, the driving circuit controls the amplitude of the periodic voltage supplied to the electromechanical converting elements according to the drive state of the vibration wave motor.
摘要翻译：其中向机电能量转换元件供给周期性电压的振动波电动机的驱动电路在振动部件中产生行进振动波，从而在振动部件与可动部件之间产生相对移动。为了实现振动波马达的有效运行，驱动电路根据振动波马达的驱动状态来控制提供给机电转换元件的周期性电压的幅度。

19. 发明授权

US4678956A Vibration wave motor 失效
标题翻译：振动马达
公开(公告)号：US4678956A
公开(公告)日：1987-07-07
申请号：US697937
申请日：1985-02-04
申请人： Kazuhiro Izukawa , Takayuki Tsukimoto , Ichiro Okumura
发明人： Kazuhiro Izukawa , Takayuki Tsukimoto , Ichiro Okumura
IPC分类号： H02N2/00 , H01L41/09 , H02N2/16 , H01L41/08
CPC分类号： H02N2/163
摘要： A vibration wave motor uses electrostrictive vibrator elements itself as a vibration member, and the rotor of the motor is driven by contacting the electrostrictive vibrator to the rotor.
摘要翻译：振动电动机本身使用电致振动元件作为振动部件，通过将电致伸缩振动器与转子接触来驱动电动机的转子。

20. 发明授权

US5892317A Vibration wave motor 失效
公开(公告)号：US5892317A
公开(公告)日：1999-04-06
申请号：US939119
申请日：1997-09-26
申请人： Hitoshi Mukohjima , Akira Hiramatsu , Kazuhiro Izukawa , Takuo Okuno , Ichiro Okumura , Takayuki Tsukimoto
发明人： Hitoshi Mukohjima , Akira Hiramatsu , Kazuhiro Izukawa , Takuo Okuno , Ichiro Okumura , Takayuki Tsukimoto
IPC分类号： G02B7/08 , H01L41/09 , H02N2/16 , H01L41/08
CPC分类号： H02N2/163
摘要： There is disclosed vibration wave motor comprising: a movable member; a molded elastic member having a surface for urging the movable member; and a piezoelectric member arranged in contact with the elastic member to apply vibration to the elastic member and produce a travelling vibration wave in the surface of the elastic member.

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