专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07650066B2 Driving mechanism, photographic mechanism and cellular phone 有权
标题翻译：驱动机构，摄影机构和手机
公开(公告)号：US07650066B2
公开(公告)日：2010-01-19
申请号：US11387774
申请日：2006-03-24
申请人： Ryota Sasaki , Mitsuo Manabe , Takeshi Ichimiya , Motoyoshi Tokumiya
发明人： Ryota Sasaki , Mitsuo Manabe , Takeshi Ichimiya , Motoyoshi Tokumiya
IPC分类号： G03B13/34
CPC分类号： G02B7/08 , H02N2/025
摘要： A driving mechanism comprises: (i) an actuator comprising: an electro-mechanical conversion element; a driving member which is connected to one end of the electro-mechanical conversion element and moves in accordance with elongation or contraction of the electro-mechanical conversion element; and a weight member provided on the other end of the electro-mechanical conversion element; and (ii) a driven member frictionally engaged with the driving member, wherein the actuator allows the driven member to move along the driving member, and the weight member comprises a member which reduces a resonance frequency of the actuator.
摘要翻译：驱动机构包括：（i）致动器，包括：机电转换元件; 驱动构件，其连接到所述电 - 机械转换元件的一端，并且根据所述机电转换元件的伸长或收缩而移动; 以及设置在所述机电转换元件的另一端的配重构件; 和（ii）与驱动构件摩擦接合的从动构件，其中致动器允许从动构件沿着驱动构件移动，并且配重构件包括减小致动器的共振频率的构件。

2. 发明申请

US20070075610A1 Driving mechanism 有权
标题翻译：驱动机制
公开(公告)号：US20070075610A1
公开(公告)日：2007-04-05
申请号：US11387726
申请日：2006-03-24
申请人： Mitsuo Manabe , Ryota Sasaki , Takeshi Ichimiya , Tohru Eguro , Motoyoshi Tokumiya
发明人： Mitsuo Manabe , Ryota Sasaki , Takeshi Ichimiya , Tohru Eguro , Motoyoshi Tokumiya
IPC分类号： H01L41/053
CPC分类号： H02N2/025 , H02N2/0055
摘要： A driving mechanism comprises: (i) an actuator comprising: an electro-mechanical conversion element; and a driving member which moves according to elongation and contraction of the electro-mechanical conversion element; (ii) a driven member frictionally engaged with the driving member; and (iii) a case, wherein the actuator allows the driven member to move along the driving member, and the actuator is supported by the case laterally in elongating and contracting directions of the electro-mechanical conversion element.
摘要翻译：驱动机构包括：（i）致动器，包括：机电转换元件; 以及根据所述机电转换元件的伸长和收缩而移动的驱动构件; （ii）与所述驱动构件摩擦接合的从动构件; 以及（iii）壳体，其中所述致动器允许从动构件沿着所述驱动构件移动，并且所述致动器在所述机电转换元件的伸长和收缩方向上横向地被所述壳体支撑。

3. 发明申请

US20060232169A1 Driving mechanism, photographic mechanism and cellular phone 有权
标题翻译：驱动机构，摄影机构和手机
公开(公告)号：US20060232169A1
公开(公告)日：2006-10-19
申请号：US11387774
申请日：2006-03-24
申请人： Ryota Sasaki , Mitsuo Manabe , Takeshi Ichimiya , Motoyoshi Tokumiya
发明人： Ryota Sasaki , Mitsuo Manabe , Takeshi Ichimiya , Motoyoshi Tokumiya
IPC分类号： H01L41/08
CPC分类号： G02B7/08 , H02N2/025
摘要： A driving mechanism comprises: (i) an actuator comprising: an electro-mechanical conversion element; a driving member which is connected to one end of the electro-mechanical conversion element and moves in accordance with elongation or contraction of the electro-mechanical conversion element; and a weight member provided on the other end of the electro-mechanical conversion element; and (ii) a driven member frictionally engaged with the driving member, wherein the actuator allows the driven member to move along the driving member, and the weight member comprises a member which reduces a resonance frequency of the actuator.
摘要翻译：驱动机构包括：（i）致动器，包括：机电转换元件; 驱动构件，其连接到所述电 - 机械转换元件的一端，并且根据所述机电转换元件的伸长或收缩而移动; 以及设置在所述机电转换元件的另一端的配重构件; 和（ii）与驱动构件摩擦接合的从动构件，其中致动器允许从动构件沿着驱动构件移动，并且配重构件包括减小致动器的共振频率的构件。

4. 发明授权

US07679264B2 Driving mechanism 有权
标题翻译：驱动机制
公开(公告)号：US07679264B2
公开(公告)日：2010-03-16
申请号：US11387726
申请日：2006-03-24
申请人： Mitsuo Manabe , Ryota Sasaki , Takeshi Ichimiya , Tohru Eguro , Motoyoshi Tokumiya
发明人： Mitsuo Manabe , Ryota Sasaki , Takeshi Ichimiya , Tohru Eguro , Motoyoshi Tokumiya
IPC分类号： H01L41/08
CPC分类号： H02N2/025 , H02N2/0055
摘要： A driving mechanism comprises: (i) an actuator comprising: an electro-mechanical conversion element; and a driving member which moves according to elongation and contraction of the electro-mechanical conversion element; (ii) a driven member frictionally engaged with the driving member; and (iii) a case, wherein the actuator allows the driven member to move along the driving member, and the actuator is supported by the case laterally in elongating and contracting directions of the electro-mechanical conversion element.
摘要翻译：驱动机构包括：（i）致动器，包括：机电转换元件; 以及根据所述机电转换元件的伸长和收缩而移动的驱动构件; （ii）与所述驱动构件摩擦接合的从动构件; 以及（iii）壳体，其中所述致动器允许从动构件沿着所述驱动构件移动，并且所述致动器在所述机电转换元件的伸长和收缩方向上横向地被所述壳体支撑。

5. 发明授权

US07564166B2 Driving apparatus, lens driving apparatus and image pickup apparatus 失效
标题翻译：驱动装置，透镜驱动装置和图像拾取装置
公开(公告)号：US07564166B2
公开(公告)日：2009-07-21
申请号：US12045544
申请日：2008-03-10
申请人： Haruo Onozuka , Takeshi Ichimiya , Motoyoshi Tokumiya
发明人： Haruo Onozuka , Takeshi Ichimiya , Motoyoshi Tokumiya
IPC分类号： H01L41/08
CPC分类号： H02N2/025 , H02N2/067
摘要： A driving apparatus comprises an actuator, the actuator comprising an electromechanical conversion element and a driving shaft attached to the electromechanical conversion element, wherein the driving apparatus expands and contracts the electromechanical conversion element by applying a driving signal to the electromechanical conversion element and reciprocally moves the driving shaft in accordance with expansion and contraction movement of the electromechanical conversion element so as to move a driven member frictionally engaged with the driving shaft, and wherein the driving signal is a pulse signal, and half of a time period corresponding to a reciprocal of a lowest resonance frequency in the actuator is set as a shorter output time among a high output time period and a low output time period of the drive signal.
摘要翻译：驱动装置包括致动器，致动器包括机电转换元件和连接到机电转换元件的驱动轴，其中驱动装置通过向机电转换元件施加驱动信号来使机电转换元件膨胀和收缩，驱动轴，其根据所述机电转换元件的伸缩运动，使与所述驱动轴摩擦接合的从动部件移动，所述驱动信号为脉冲信号，并且与所述驱动轴的倒数对应的时间段的一半致动器中的最低共振频率被设定为驱动信号的高输出时间段和低输出时间段之间的较短的输出时间。

6. 发明申请

US20080238250A1 DRIVING APPARATUS, LENS DRIVING APPARATUS AND IMAGE PICKUP APPARATUS 失效
标题翻译：驱动装置，镜头驱动装置和图像拾取装置
公开(公告)号：US20080238250A1
公开(公告)日：2008-10-02
申请号：US12045544
申请日：2008-03-10
申请人： Haruo Onozuka , Takeshi Ichimiya , Motoyoshi Tokumiya
发明人： Haruo Onozuka , Takeshi Ichimiya , Motoyoshi Tokumiya
IPC分类号： H02N2/06 , G02B7/02
CPC分类号： H02N2/025 , H02N2/067
摘要： A driving apparatus comprises an actuator, the actuator comprising an electromechanical conversion element and a driving shaft attached to the electromechanical conversion element, wherein the driving apparatus expands and contracts the electromechanical conversion element by applying a driving signal to the electromechanical conversion element and reciprocally moves the driving shaft in accordance with expansion and contraction movement of the electromechanical conversion element so as to move a driven member frictionally engaged with the driving shaft, and wherein the driving signal is a pulse signal, and half of a time period corresponding to a reciprocal of a lowest resonance frequency in the actuator is set as a shorter output time among a high output time period and a low output time period of the drive signal.
摘要翻译：驱动装置包括致动器，致动器包括机电转换元件和连接到机电转换元件的驱动轴，其中驱动装置通过向机电转换元件施加驱动信号来使机电转换元件膨胀和收缩，驱动轴，其根据所述机电转换元件的伸缩运动，使与所述驱动轴摩擦接合的从动部件移动，所述驱动信号为脉冲信号，并且与所述驱动轴的倒数对应的时间段的一半致动器中的最低共振频率被设定为驱动信号的高输出时间段和低输出时间段之间的较短的输出时间。

7. 发明申请

US20070132341A1 Driving device 失效
标题翻译：驱动装置
公开(公告)号：US20070132341A1
公开(公告)日：2007-06-14
申请号：US11603133
申请日：2006-11-22
申请人： Motoyoshi Tokumiya
发明人： Motoyoshi Tokumiya
IPC分类号： H01L41/00
CPC分类号： H02N2/026 , H02N2/0065
摘要： A driving device comprises: an electro-mechanical conversion element enabled to expand and contract in response to input of an electrical signal; a pair of clamping members that come closer to and move away from each other with expansion and contraction of the electromechanical conversion element; a moving member disposed between said pair of clamping members; and flagellar members which are provided between the moving member and each of said pair of clamping members to be inclined to a direction in which said pair of clamping members come closer to and move away from each other, and which are adapted to swing when said pair of clamping members come closer to and move away from each other, to cause the moving member to move in a constant direction.
摘要翻译：驱动装置包括：能够响应于电信号的输入而扩展和收缩的机电转换元件; 一对夹紧构件，其通过机电转换元件的膨胀和收缩而彼此靠近并远离彼此; 设置在所述一对夹持构件之间的移动构件; 以及设置在所述移动构件和所述一对夹持构件中的每一个之间的鞭状构件，以使所述一对夹持构件相对于彼此靠近并远离的方向倾斜，并且当所述对夹紧构件彼此靠近并远离彼此，使得移动构件沿恒定方向移动。

8. 发明授权

US07372189B2 Driving device 失效
标题翻译：驱动装置
公开(公告)号：US07372189B2
公开(公告)日：2008-05-13
申请号：US11603133
申请日：2006-11-22
申请人： Motoyoshi Tokumiya
发明人： Motoyoshi Tokumiya
IPC分类号： H02N2/00 , G02B7/00
CPC分类号： H02N2/026 , H02N2/0065
摘要： A driving device comprises: an electro-mechanical conversion element enabled to expand and contract in response to input of an electrical signal; a pair of clamping members that come closer to and move away from each other with expansion and contraction of the electro-mechanical conversion element; a moving member disposed between said pair of clamping members; and flagellar members which are provided between the moving member and each of said pair of clamping members to be inclined to a direction in which said pair of clamping members come closer to and move away from each other, and which are adapted to swing when said pair of clamping members come closer to and move away from each other, to cause the moving member to move in a constant direction.
摘要翻译：驱动装置包括：能够响应于电信号的输入而扩展和收缩的机电转换元件; 一对夹紧构件，其通过电 - 机械转换元件的膨胀和收缩而彼此靠近并远离彼此; 设置在所述一对夹持构件之间的移动构件; 以及设置在所述移动构件和所述一对夹持构件中的每一个之间的鞭状构件，以使所述一对夹持构件相对于彼此靠近并远离的方向倾斜，并且当所述对夹紧构件彼此靠近并远离彼此，使得移动构件沿恒定方向移动。

9. 发明授权

US07504761B2 Driving device 失效
标题翻译：驱动装置
公开(公告)号：US07504761B2
公开(公告)日：2009-03-17
申请号：US11603132
申请日：2006-11-22
申请人： Motoyoshi Tokumiya
发明人： Motoyoshi Tokumiya
IPC分类号： H02N2/00
CPC分类号： G02B7/023 , H01L41/0533 , H02N2/0055 , H02N2/025
摘要： A driving device, comprises: an electro-mechanical conversion element enabled to expand and contract in response to input of an electrical signal; and a frictional member that is frictionally-engaged with the electro-mechanical conversion element and that is mounted on the electro-mechanical conversion element movably along a longitudinal direction of the electro-mechanical conversion element.
摘要翻译：一种驱动装置，包括：能够响应于电信号的输入而扩展和收缩的机电转换元件; 以及摩擦构件，其与所述机电转换元件摩擦接合并且沿着所述电 - 机械转换元件的纵向可移动地安装在所述机电转换元件上。

10. 发明申请

US20070114888A1 Driving device 失效
标题翻译：驱动装置
公开(公告)号：US20070114888A1
公开(公告)日：2007-05-24
申请号：US11603132
申请日：2006-11-22
申请人： Motoyoshi Tokumiya
发明人： Motoyoshi Tokumiya
IPC分类号： H01L41/00
CPC分类号： G02B7/023 , H01L41/0533 , H02N2/0055 , H02N2/025
摘要： A driving device, comprises: an electromechanical conversion element enabled to expand and contract in response to input of an electrical signal; and a frictional member that is frictionally-engaged with the electromechanical conversion element and that is mounted on the electromechanical conversion element movably along a longitudinal direction of the electromechanical conversion element.
摘要翻译：一种驱动装置，包括：能够响应于电信号的输入而扩展和收缩的机电转换元件; 以及摩擦构件，其与所述机电转换元件摩擦接合并且沿着所述机电转换元件的纵向方向可移动地安装在所述机电转换元件上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式