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1. 发明授权

US07902723B2 Screw thread driving polyhedral ultrasonic motor 有权
标题翻译：螺丝驱动多面体超声波电机
公开(公告)号：US07902723B2
公开(公告)日：2011-03-08
申请号：US12094029
申请日：2006-11-16
申请人： Tieying Zhou , Cunyue Lu , Yu Chen , Deyong Fu , Xiaoping Hu , Yi Li , Bin Tian , Zhengping Wang
发明人： Tieying Zhou , Cunyue Lu , Yu Chen , Deyong Fu , Xiaoping Hu , Yi Li , Bin Tian , Zhengping Wang
IPC分类号： H02N2/00
CPC分类号： H02N2/02 , H02N2/0095 , H02N2/163
摘要： A screw thread driving polyhedral ultrasonic motor includes a stator, a rotor and multiple piezoelectric plates being bonded to the stator or the rotor. The stator and the rotor have screw threads matched with each other. The stator and the rotor are connected via the screw threads.
摘要翻译：螺旋驱动多面体超声波马达包括定子，转子以及与定子或转子结合的多个压电板。定子和转子具有相互匹配的螺纹。定子和转子通过螺纹连接。

2. 发明申请

US20070242941A1 Integrated optical focusing/zooming system 有权
标题翻译：集成光学聚焦/变焦系统
公开(公告)号：US20070242941A1
公开(公告)日：2007-10-18
申请号：US11783971
申请日：2007-04-13
申请人： Xiaoping Hu , Bin Tian , Yi Li , Tieying Zhou , Cunyue Lu , Yu Chen
发明人： Xiaoping Hu , Bin Tian , Yi Li , Tieying Zhou , Cunyue Lu , Yu Chen
IPC分类号： G03B17/00
CPC分类号： G03B3/10 , G02B7/021 , G02B7/023 , G02B7/102
摘要： An integrated optical auto focus and zooming system is provided, which includes a first optical lens, a first hollow casing, a second hollow casing, a plurality of piezoelectric elements. The first optical lens is placed in the first hollow casing, the first hollow casing and the second hollow casing are screwed with each other, and the plurality of piezoelectric elements are attached either on the first hollow casing or the second hollow casing. Upon the excitation of mechanical vibrations by the plurality of piezoelectric elements, a traveling wave is generated on the attached casing, so as to drive the other casing to rotate and then to move axially. Additional lens groups and casings can be added in the same way so to achieve multiple relative motions between lens groups and image sensor, and thus achieving the objectives of focusing and zooming. The present invention integrates the motor into the lens and hence eliminates the transmission mechanism, leading to simple structure, high efficiency, and multiple advantages in size, cost, and efficiency, etc., and thus can be very useful.
摘要翻译：提供了一种集成的光学自动对焦和变焦系统，其包括第一光学透镜，第一中空壳体，第二中空壳体，多个压电元件。第一光学透镜被放置在第一中空壳体中，第一中空壳体和第二中空壳体彼此螺纹连接，并且多个压电元件安装在第一中空壳体或第二中空壳体上。当多个压电元件激发机械振动时，在附接的壳体上产生行波，从而驱动另一壳体旋转，然后轴向移动。可以以相同的方式添加附加的透镜组和外壳，以便在透镜组和图像传感器之间实现多个相对运动，从而实现聚焦和缩放的目的。本发明将电动机集成到透镜中，从而消除了传动机构，从而导致结构简单，效率高，尺寸大，成本高，效率高等优点，因而非常有用。

3. 发明授权

US07697828B2 Integrated optical focusing/zooming system 有权
标题翻译：集成光学聚焦/变焦系统
公开(公告)号：US07697828B2
公开(公告)日：2010-04-13
申请号：US11783971
申请日：2007-04-13
申请人： Xiaoping Hu , Bin Tian , Yi Li , Tieying Zhou , Cunyue Lu , Yu Chen
发明人： Xiaoping Hu , Bin Tian , Yi Li , Tieying Zhou , Cunyue Lu , Yu Chen
IPC分类号： G03B17/00 , G03B13/00 , H01L41/00 , G02B7/02
CPC分类号： G03B3/10 , G02B7/021 , G02B7/023 , G02B7/102
摘要： An integrated optical auto focus and zooming system is provided, which includes a first optical lens, a first hollow casing, a second hollow casing, a plurality of piezoelectric elements. The first optical lens is placed in the first hollow casing, the first hollow casing and the second hollow casing are screwed with each other, and the plurality of piezoelectric elements are attached either on the first hollow casing or the second hollow casing. Upon the excitation of mechanical vibrations by the plurality of piezoelectric elements, a traveling wave is generated on the attached casing, so as to drive the other casing to rotate and then to move axially. Additional lens groups and casings can be added in the same way so to achieve multiple relative motions between lens groups and image sensor, and thus achieving the objectives of focusing and zooming. The present invention integrates the motor into the lens and hence eliminates the transmission mechanism, leading to simple structure, high efficiency, and multiple advantages in size, cost, and efficiency, etc., and thus can be very useful.
摘要翻译：提供了一种集成的光学自动对焦和变焦系统，其包括第一光学透镜，第一中空壳体，第二中空壳体，多个压电元件。第一光学透镜被放置在第一中空壳体中，第一中空壳体和第二中空壳体彼此螺纹连接，并且多个压电元件安装在第一中空壳体或第二中空壳体上。当多个压电元件激发机械振动时，在附接的壳体上产生行波，从而驱动另一壳体旋转，然后轴向移动。可以以相同的方式添加附加的透镜组和外壳，以便在透镜组和图像传感器之间实现多个相对运动，从而实现聚焦和缩放的目的。本发明将电动机集成到透镜中，从而消除了传动机构，从而导致结构简单，效率高，尺寸大，成本高，效率高等优点，因而非常有用。

4. 发明申请

US20080238254A1 Screw Thread Driving Polyhedral Ultrasonic Motor 有权
标题翻译：螺丝驱动多面体超声波电机
公开(公告)号：US20080238254A1
公开(公告)日：2008-10-02
申请号：US12094029
申请日：2006-11-16
申请人： Tieying Zhou , Cunyue Lu , Yu Chen , Deyong Fu , Xiaoping Hu , Yi Li , Bin Tian , Zhengping Wang
发明人： Tieying Zhou , Cunyue Lu , Yu Chen , Deyong Fu , Xiaoping Hu , Yi Li , Bin Tian , Zhengping Wang
IPC分类号： H02N2/16
CPC分类号： H02N2/02 , H02N2/0095 , H02N2/163
摘要： A screw thread driving polyhedral ultrasonic motor includes a stator, a rotor and multiple piezoelectric plates being bonded to the stator or the rotor. The stator and the rotor have screw threads matched with each other. The stator and the rotor are connected via the screw threads.
摘要翻译：螺旋驱动多面体超声波马达包括定子，转子以及与定子或转子结合的多个压电板。定子和转子具有相互匹配的螺纹。定子和转子通过螺纹连接。

5. 发明申请

US20050288582A1 Micro medical-ultrasonic endoscopic OCT probe 审中-公开
标题翻译：微型医用超声内窥镜OCT探针
公开(公告)号：US20050288582A1
公开(公告)日：2005-12-29
申请号：US11149671
申请日：2005-06-10
申请人： Daoyin Yu , Tieying Zhou , Ping Xue , Xiaodong Chen , Kaili Jiang
发明人： Daoyin Yu , Tieying Zhou , Ping Xue , Xiaodong Chen , Kaili Jiang
IPC分类号： A61B1/00 , A61B5/00 , A61B8/00 , A61B8/12
CPC分类号： A61B5/6852 , A61B5/0066 , A61B8/12 , A61B8/445 , A61B8/4461
摘要： A micro medical-ultrasonic endoscopic OCT probe comprising: a micro ultrasonic motor stator for connecting a friction layer and a magnetic rotor; an ultrasonic transducer and a prism being adhered to a rotor respectively; an acoustic couplant for immersing the ultrasonic transducer; an OCT imaging system consisting of prism, grim lens and fiber. The present invention can not only observe the pathologic changes on the surface of mucosa through endoscope, but can also obtain the histological tomogram of an organ through OCT scan and ultrasonic scan, thus broadening the diagnosis range and increasing the diagnosis ability of endoscopes. The probe of this invention is driven by a micro motor directly mounted on the front end of the probe, and does not need soft wires. Compared with the existing technology, its lifespan is greatly expanded.
摘要翻译：一种微型医用超声内窥镜OCT探针，包括：用于连接摩擦层和磁性转子的微型超声波马达定子; 超声波换能器和棱镜分别粘附到转子上; 用于浸没超声换能器的声耦合剂; 一个OCT成像系统，由棱镜，光栅和光纤组成。本发明不仅可以通过内窥镜观察粘膜表面的病理变化，还可以通过OCT扫描和超声波扫描获得器官的组织学断层图，从而拓宽诊断范围，增加内窥镜的诊断能力。本发明的探针由直接安装在探头前端的微型马达驱动，不需要软线。与现有技术相比，其使用寿命大大扩大。

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