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1. 发明授权

US07235965B2 Motor bearing wear detecting device 有权
标题翻译：电机轴承磨损检测装置
公开(公告)号：US07235965B2
公开(公告)日：2007-06-26
申请号：US11035570
申请日：2005-01-13
申请人： Masaru Abe , Noboru Takahashi , Eiji Otake
发明人： Masaru Abe , Noboru Takahashi , Eiji Otake
IPC分类号： G01B7/14 , H01F5/00
CPC分类号： G01M13/04 , G01B7/144
摘要： Reinforcing rings are provided around the cylindrical outer surface of a stator can of a canned motor, near the front and rear ends of a stator of the canned motor respectively. An axial position detecting coil A is wound around the cylindrical outer surface of at least one of the reinforcing rings. The axial position of a rotor is detected by an inductance of the axial position detecting coil A. The axial position detecting coil A is installed by winding a coil around at least one of the reinforcing rings. The invention reduces the influence exerted by change in the radial position of the rotor on the output to the axial position detecting coil A to a negligible level and enables detection of the axial position of the rotor and axial zero adjustment without the necessity of considering change in the radial position of the rotor.
摘要翻译：分别在固定电动机的定子的前端和后端附近设置有固定电动机的定子罐的圆柱形外表面周围的加强环。轴向位置检测线圈A缠绕在至少一个加强环的圆柱形外表面上。通过轴向位置检测线圈A的电感来检测转子的轴向位置。轴向位置检测线圈A通过将线圈缠绕在至少一个加强环上来安装。本发明将转子的径向位置的变化对轴向位置检测线圈A的输出的影响降低到可忽略的水平，并且能够检测转子的轴向位置和轴向零点调整，而无需考虑变化转子的径向位置。

2. 发明授权

US4417148A Photodetector device for detecting the front and rear ends of a moving sheet 失效
标题翻译：用于检测移动片材的前端和后端的光电检测器装置
公开(公告)号：US4417148A
公开(公告)日：1983-11-22
申请号：US401409
申请日：1982-07-23
申请人： Eiji Otake
发明人： Eiji Otake
IPC分类号： B65H7/14 , G01B11/04 , G01D5/26 , G01D5/30 , G01S17/06 , G01V8/12 , G03G15/00 , G01N21/86
CPC分类号： G03G15/607 , B65H7/14 , G01B11/043 , G01S17/06
摘要： A photodetector device for photoelectrically detecting the presence of a moving body, comprising an operational amplifier receiving as a first input an electric signal which is in proportion to variations in the quantity of light, and a delay circuit for delaying the electric signal by a predetermined period of time and applying the electric signal to the operational amplifier as a reference input with respect to the first input. The information of the presence of a moving body is obtained as an output from the operational amplifier.
摘要翻译：一种用于光电检测移动体的存在的光检测器装置，包括运算放大器，其接收作为第一输入的与光量变化成比例的电信号，以及用于将电信号延迟预定周期的延迟电路并将电信号作为相对于第一输入的参考输入施加到运算放大器。作为运算放大器的输出，获得移动体的存在的信息。

3. 发明申请

US20050155436A1 Motor bearing wear detecting device 有权
标题翻译：电机轴承磨损检测装置
公开(公告)号：US20050155436A1
公开(公告)日：2005-07-21
申请号：US11035570
申请日：2005-01-13
申请人： Masaru Abe , Noboru Takahashi , Eiji Otake
发明人： Masaru Abe , Noboru Takahashi , Eiji Otake
IPC分类号： G01B7/00 , F04B49/10 , F04D13/06 , G01B7/14 , G01M13/04 , H02K5/167 , H02K11/00 , G01B9/00
CPC分类号： G01M13/04 , G01B7/144
摘要： Reinforcing rings are provided around the cylindrical outer surface of a stator can of a canned motor, near the front and rear ends of a stator of the canned motor respectively. An axial position detecting coil A is wound around the cylindrical outer surface of at least one of the reinforcing rings. The axial position of a rotor is detected by an inductance of the axial position detecting coil A. The axial position detecting coil A is installed by winding a coil around at least one of the reinforcing rings. The invention reduces the influence exerted by change in the radial position of the rotor on the output to the axial position detecting coil A to a negligible level and enables detection of the axial position of the rotor and axial zero adjustment without the necessity of considering change in the radial position of the rotor.
摘要翻译：分别在固定电动机的定子的前端和后端附近设置有固定电动机的定子罐的圆柱形外表面周围的加强环。轴向位置检测线圈A缠绕在至少一个加强环的圆柱形外表面上。通过轴向位置检测线圈A的电感来检测转子的轴向位置。轴向位置检测线圈A通过将线圈缠绕在至少一个加强环上来安装。本发明将转子的径向位置的变化对轴向位置检测线圈A的输出的影响降低到可忽略的水平，并且能够检测转子的轴向位置和轴向零点调整，而无需考虑变化转子的径向位置。

4. 发明授权

US4523752A Original document inserting device for copying apparatus 失效
标题翻译：用于复印设备的原始文件插入装置
公开(公告)号：US4523752A
公开(公告)日：1985-06-18
申请号：US513785
申请日：1983-07-15
申请人： Shuji Kigawa , Eiji Otake
发明人： Shuji Kigawa , Eiji Otake
IPC分类号： G03B27/62 , B65H3/44 , B65H5/26 , G03G15/00 , G03G21/00
CPC分类号： B65H5/26
摘要： An apparatus is provided for successive copying of documents stacked on an automatic feeder or individual documents fed through a discretionary feed. Insertion of a document into the discretionary feeder temporarily halts feeding from the stack by the automatic feeder.
摘要翻译：提供了用于连续复制堆叠在自动馈线上的文件或通过自由馈送馈送的单独文档的装置。将文档插入到自由馈送器中暂时停止通过自动馈线从堆叠进给。

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