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公开(公告)号：US20110010876A1
公开(公告)日：2011-01-20
申请号：US12922597
申请日：2009-03-09
IPC分类号： A46B13/00
CPC分类号： A61C17/221 , A46B15/0002 , A46B15/0006 , A46B15/0008 , A46B15/0012 , A61C17/222
摘要： A three-axis acceleration sensor is mounted to a body of an electric toothbrush. A CPU detects the three-dimensional attitude of the body based on an output from the acceleration sensor and, based on the attitude of the toothbrush, estimates which portion is being brushed. Then, the CPU measures by using a timer a brushing time of the portion being brushed. Results of brushing for each portion are evaluated and outputted based on the measured brushing time.
摘要翻译： 三轴加速度传感器安装在电动牙刷的主体上。 CPU基于加速度传感器的输出检测身体的三维姿态，并且基于牙刷的姿态来估计哪个部位被刷洗。 然后，CPU通过使用定时器来测量被刷洗部分的刷洗时间。 基于所测量的刷洗时间对每个部分的刷洗结果进行评估和输出。
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公开(公告)号：US08393037B2
公开(公告)日：2013-03-12
申请号：US12922597
申请日：2009-03-09
IPC分类号： A61C17/34
CPC分类号： A61C17/221 , A46B15/0002 , A46B15/0006 , A46B15/0008 , A46B15/0012 , A61C17/222
摘要： A three-axis acceleration sensor is mounted to a body of an electric toothbrush. A CPU detects the three-dimensional attitude of the body based on an output from the acceleration sensor and, based on the attitude of the toothbrush, estimates which portion is being brushed. Then, the CPU measures by using a timer a brushing time of the portion being brushed. Results of brushing for each portion are evaluated and outputted based on the measured brushing time.
摘要翻译： 三轴加速度传感器安装在电动牙刷的主体上。 CPU基于加速度传感器的输出检测身体的三维姿态，并且基于牙刷的姿态来估计哪个部位被刷洗。 然后，CPU通过使用定时器来测量被刷洗的部分的刷洗时间。 基于所测量的刷洗时间对每个部分的刷洗结果进行评估和输出。
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公开(公告)号：US20090025156A1
公开(公告)日：2009-01-29
申请号：US12179952
申请日：2008-07-25
申请人： Yuji Asada , Tadashi Tone , Jun Shimoyama , Kuniyoshi Takahashi , Toshiyuki Iwahori , Yumiko Nagase
发明人： Yuji Asada , Tadashi Tone , Jun Shimoyama , Kuniyoshi Takahashi , Toshiyuki Iwahori , Yumiko Nagase
IPC分类号： A46B13/00
CPC分类号： A61C17/3481 , A61C17/3472
摘要： An electric toothbrush includes a driving source; a vibrating member having a brush; a transmission mechanism which converts an output of the driving source into vibration of the vibrating member; and a control unit that controls the output of the driving source. The vibrating member has a first resonance point in which the brush resonates in a first direction, and a second resonance point in which the brush resonates in a second direction; and the control unit has a first operation mode which controls the output of the driving source so that a resonance in the first direction is generated, and a second operation mode which controls the output of the driving source so that a resonance in the second direction is generated.
摘要翻译： 电动牙刷包括驱动源; 具有刷子的振动部件; 传动机构，其将所述驱动源的输出转换成所述振动部件的振动; 以及控制驱动源的输出的控制单元。 振动部件具有第一共振点，其中电刷在第一方向上谐振，第二谐振点在电刷中沿第二方向谐振; 并且所述控制单元具有控制所述驱动源的输出以使得产生所述第一方向上的共振的第一操作模式，以及控制所述驱动源的输出以使得在所述第二方向上的共振为 生成。
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公开(公告)号：US08032965B2
公开(公告)日：2011-10-11
申请号：US12179952
申请日：2008-07-25
申请人： Yuji Asada , Tadashi Tone , Jun Shimoyama , Kuniyoshi Takahashi , Toshiyuki Iwahori , Yumiko Nagase
发明人： Yuji Asada , Tadashi Tone , Jun Shimoyama , Kuniyoshi Takahashi , Toshiyuki Iwahori , Yumiko Nagase
IPC分类号： A46B13/02
CPC分类号： A61C17/3481 , A61C17/3472
摘要： An electric toothbrush includes a driving source; a vibrating member having a brush; a transmission mechanism which converts an output of the driving source into vibration of the vibrating member; and a control unit that controls the output of the driving source. The vibrating member has a first resonance point in which the brush resonates in a first direction, and a second resonance point in which the brush resonates in a second direction; and the control unit has a first operation mode which controls the output of the driving source so that a resonance in the first direction is generated, and a second operation mode which controls the output of the driving source so that a resonance in the second direction is generated.
摘要翻译： 电动牙刷包括驱动源; 具有刷子的振动部件; 传动机构，其将所述驱动源的输出转换成所述振动部件的振动; 以及控制驱动源的输出的控制单元。 振动部件具有第一共振点，其中电刷在第一方向上谐振，第二谐振点在电刷中沿第二方向谐振; 并且所述控制单元具有控制所述驱动源的输出以使得产生所述第一方向上的共振的第一操作模式，以及控制所述驱动源的输出以使得在所述第二方向上的共振为 生成。
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公开(公告)号：US08966694B2
公开(公告)日：2015-03-03
申请号：US12990368
申请日：2009-04-28
CPC分类号： A61C17/3481 , A46B5/02 , A46B15/0006 , A46B2200/1066 , A61C17/225
摘要： There is provided an electric toothbrush with which teeth can be brushed in a relaxed pose while imperfect brushing is suppressed.In an electric toothbrush including: a body portion that is gripped by a hand during toothbrushing; and a brush component serving as an intraoral insertion portion inserted in a mouth cavity during the toothbrushing, the brush component including a brush at a leading end thereof, the brush component is inclined onto a rear surface side of the brush from the leading end toward the body portion, and a leading end portion of the brush component is located in a vicinity of an extended line (alternate long and short dash line) of a virtual line that connects centroids of sectional shapes perpendicular to a longitudinal direction in the body portion.
摘要翻译： 提供了一种电动牙刷，可以以松弛的姿态刷牙，同时抑制不完美的刷牙。 一种电动牙刷，包括：在刷牙期间由手握住的身体部分; 以及在刷牙期间作为插入口腔内的口腔插入部的刷子部件，刷子部件在其前端包括刷子，刷部件从前端朝向刷子部分倾斜到刷子的后表面侧 主体部分和刷子部件的前端部位于在身体部分中连接与纵向方向垂直的截面形状的假想线的延伸线（交替长短划线）附近。
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公开(公告)号：US20110056033A1
公开(公告)日：2011-03-10
申请号：US12990368
申请日：2009-04-28
IPC分类号： A46B13/00
CPC分类号： A61C17/3481 , A46B5/02 , A46B15/0006 , A46B2200/1066 , A61C17/225
摘要： There is provided an electric toothbrush with which teeth can be brushed in a relaxed pose while imperfect brushing is suppressed.In an electric toothbrush including: a body portion that is gripped by a hand during toothbrushing; and a brush component serving as an intraoral insertion portion inserted in a mouth cavity during the toothbrushing, the brush component including a brush at a leading end thereof, the brush component is inclined onto a rear surface side of the brush from the leading end toward the body portion, and a leading end portion of the brush component is located in a vicinity of an extended line (alternate long and short dash line) of a virtual line that connects centroids of sectional shapes perpendicular to a longitudinal direction in the body portion.
摘要翻译： 提供了一种电动牙刷，可以以松弛的姿态刷牙，同时抑制不完美的刷牙。 一种电动牙刷，包括：在刷牙期间由手握住的身体部分; 以及在刷牙期间作为插入口腔内的口腔插入部的刷子部件，刷子部件在其前端包括刷子，刷部件从前端朝向刷子部分倾斜到刷子的后表面侧 主体部分和刷子部件的前端部位于在身体部分中连接与纵向方向垂直的截面形状的假想线的延伸线（交替长短划线）附近。
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公开(公告)号：US07066898B2
公开(公告)日：2006-06-27
申请号：US10329661
申请日：2002-12-24
IPC分类号： A61H15/00
CPC分类号： A61H15/0078 , A61H7/007 , A61H2015/0028 , A61H2201/0138 , A61H2201/0149 , A61H2201/1427 , A61H2201/1623 , A61H2201/1654 , A61H2201/1669 , A61H2205/081
摘要： A vibrator has massaging balls supported by a treating unit that may be shifted along a subject portion for treatment, guided by guiding members. The treating unit is supported by a supporting structure with respect to the guiding members. A position or orientation altering mechanism is provided for altering the position of the treatment unit in a direction orthogonal to the direction of its shifting or the orientation of the treating unit with respect to the guiding members. The supporting structure may include an engaging unit that engages the guiding members and an arm for supporting the engaging unit.
摘要翻译： 振动器具有由治疗单元支撑的按摩球，该治疗单元可以沿着被引导构件引导的治疗对象部分移动。 处理单元由相对于引导构件的支撑结构支撑。 提供了一种位置或取向改变机构，用于在与其移动方向正交的方向上或相对于引导构件改变处理单元的朝向，改变处理单元的位置。 支撑结构可以包括接合引导构件的接合单元和用于支撑接合单元的臂。
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公开(公告)号：USD544384S1
公开(公告)日：2007-06-12
申请号：US29262581
申请日：2006-07-07
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公开(公告)号：US5455498A
公开(公告)日：1995-10-03
申请号：US697335
申请日：1991-05-09
CPC分类号： G01D5/243
摘要： An angle of rotation detector has a drive unit which supplies 90 degree phase shifted signals to a pair of stator coils and measures an analog output from a rotor coil in a resolver. A calculating device calculates the rotational angle of the resolver using the output of an analog to digital converter receiving the analog output of the rotor. In one embodiment, the calculating device performs a Fourier transform to compute the phase of a fixed frequency component contained in the output of the rotor coil. In another embodiment, the drive unit supplies signals wherein f(T/2+t)=-f(t) and the calculating device performs a Fourier transform using data from successive half periods of the drive waveform. In another embodiment, the output of the rotor is sampled at 1/4 period of an excitation signal from the drive unit and the calculating device determines the phase difference between the excitation signal and the rotor output. In still another embodiment, the calculating device compares the outputs at two or more points having a fixed time relationship and compares the results to stored reference data to arrive at the angle of rotation.
摘要翻译： 旋转角检测器具有向一对定子线圈提供90度相移信号的驱动单元，并且测量来自旋转变压器中的转子线圈的模拟输出。 计算装置使用接收转子的模拟输出的模数转换器的输出来计算旋转变压器的旋转角度。 在一个实施例中，计算装置执行傅里叶变换以计算包含在转子线圈的输出中的固定频率分量的相位。 在另一个实施例中，驱动单元提供其中f（T / 2 + t）= -f（t）的信号，并且计算装置使用来自驱动波形的连续半个周期的数据进行傅里叶变换。 在另一个实施例中，转子的输出在来自驱动单元的激励信号的1/4周期被采样，并且计算装置确定激励信号和转子输出之间的相位差。 在另一个实施例中，计算装置比较具有固定时间关系的两个或多个点处的输出，并将结果与存储的参考数据进行比较以得到旋转角度。
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公开(公告)号：USD632894S1
公开(公告)日：2011-02-22
申请号：US29331615
申请日：2009-01-29
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