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1.发明申请公开(公告)号：US20090091275A1
公开(公告)日：2009-04-09
申请号：US12158762
申请日：2006-12-14
IPC分类号： H02P7/00
CPC分类号： A61C17/34 , A61C17/221 , A61C17/32 , H02P23/02 , H02P25/032
摘要： An adaptive system for a personal care appliance, such as a power toothbrush, having a workpiece which is driven through an amplitude of motion by a drive mechanism which includes a stator member includes a circuit (13) for measuring average electrical current through the stator member and stored information (19) in the personal care appliance which relates the average current values through the stator during operation of the device to corresponding amplitude of motion of the workpiece. A processor (17) utilizing a stored program adjusts the operating frequency to produce a stator current value which correlates to the desired amplitude of motion of the workpiece.
摘要翻译： 一种用于个人护理器具的自适应系统，例如动力牙刷，其具有通过包括定子构件的驱动机构驱动的运动幅度的工件，包括用于测量通过定子构件的平均电流的电路（13） 和存储在个人护理装置中的信息（19），其将装置的操作期间的平均电流值通过定子与工件的相应运动幅度相关联。 利用存储的程序的处理器（17）调整工作频率以产生与所要求的工件运动幅度相关的定子电流值。
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2.发明申请公开(公告)号：US20120260441A1
公开(公告)日：2012-10-18
申请号：US13514638
申请日：2010-11-22
CPC分类号： A61C17/221 , A61C17/228 , A61C17/3481
摘要： The mouthpiece assembly includes a receptacle (12) for receiving teeth therein, with bristles (24) mounted thereon for contacting and cleaning the teeth. The receptacle and the bristles cover at least 4 cm. A drive train (20) drives the receptacle such that the bristles move substantially at right angles toward and away from the surfaces of the teeth, the drive train including a motor (22) which produces sufficient force to produce a minimum bristle tip threshold pressure of 6 Newtons per cm and a maximum of 85 Newtons per cm.
摘要翻译： 接口组件包括用于在其中接纳齿的容器（12），其上安装有用于接触和清洁牙齿的刷毛（24）。 容器和刷毛至少覆盖4厘米。 传动系（20）驱动该容器使得刷毛基本上朝着和远离牙齿的表面成直角移动，传动系包括产生足够的力以产生最小刷毛尖端阈值压力的马达（22） 6牛顿每厘米，最多85牛顿/厘米。
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3.发明申请公开(公告)号：US20100141185A1
公开(公告)日：2010-06-10
申请号：US12513034
申请日：2007-11-02
IPC分类号： H02P5/00
CPC分类号： A61C17/221
摘要： The system periodically measures the battery voltage of the toothbrush and the current in a stator portion of the motor for the appliance. The amplitude of movement of the toothbrush workpiece is determined from the measured stator current. A circuit/control program changes the duty cycle or pulse width of the drive signal from the motor if the battery voltage drops below a first threshold value and a circuit or control program changes the drive frequency of the appliance if the amplitude of the workpiece movement falls below a first threshold value. A circuit/control program terminates the operation of the toothbrush if the voltage drops below a second threshold value or if the amplitude drops below a second threshold value, both of which are less than the respective first thresholds.
摘要翻译： 系统周期性地测量牙刷的电池电压和用于器具的电动机的定子部分中的电流。 从测量的定子电流确定牙刷工件的运动幅度。 如果电池电压低于第一阈值，则电路/控制程序改变来自电动机的驱动信号的占空比或脉冲宽度，并且如果工件运动的幅度下降，则电路或控制程序改变器具的驱动频率 低于第一阈值。 如果电压下降到第二阈值以下，或者如果振幅低于第二阈值，则电路/控制程序终止牙刷的操作，这两者都小于相应的第一阈值。
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4.发明授权System and method for maintaining performance of battery-operated toothbrushes 有权用于维持电池操作牙刷性能的系统和方法公开(公告)号：US08368327B2
公开(公告)日：2013-02-05
申请号：US12513034
申请日：2007-11-02
IPC分类号： H02P1/00
CPC分类号： A61C17/221
摘要： The system periodically measures the battery voltage of the toothbrush and the current in a stator portion of the motor for the appliance. The amplitude of movement of the toothbrush workpiece is determined from the measured stator current. A circuit/control program changes the duty cycle or pulse width of the drive signal from the motor if the battery voltage drops below a first threshold value and a circuit or control program changes the drive frequency of the appliance if the amplitude of the workpiece movement falls below a first threshold value. A circuit/control program terminates the operation of the toothbrush if the voltage drops below a second threshold value or if the amplitude drops below a second threshold value, both of which are less than the respective first thresholds.
摘要翻译： 系统周期性地测量牙刷的电池电压和用于器具的电动机的定子部分中的电流。 从测量的定子电流确定牙刷工件的运动幅度。 如果电池电压低于第一阈值，则电路/控制程序改变来自电动机的驱动信号的占空比或脉冲宽度，并且如果工件运动的幅度下降，则电路或控制程序改变器具的驱动频率 低于第一阈值。 如果电压下降到第二阈值以下，或者如果振幅低于第二阈值，则电路/控制程序终止牙刷的操作，两者都小于相应的第一阈值。
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5.发明申请SYSTEM FOR ADAPTING THE RESONANT OPERATION OF A PERSONAL CARE APPLIANCE DURING THE LIFETIME THEREOF 有权适用于其寿命期间个人护理器具的共振操作的系统公开(公告)号：US20100109580A1
公开(公告)日：2010-05-06
申请号：US12446780
申请日：2007-10-31
IPC分类号： H02P7/29
CPC分类号： G06T7/0012 , A61B5/4842 , A61B5/7271 , F23Q3/004 , G06F19/20 , G06F19/24 , G06K9/46 , G06K9/66 , G06T2207/30096
摘要： The adapting system for a resonant drive appliance includes a circuit for measuring the back EMF induced in the stator coil of the motor following turn-off of the appliance. The frequency of the back EMF signal is determined from the zero crossings of the EMF signal. The determined frequency is then compared with a running average of previous frequency determinations, and the drive frequency of the appliance is adjusted if the difference between the compared frequencies is greater than a threshold value, e.g. 1 Hz.
摘要翻译： 用于谐振驱动装置的适配系统包括用于在器具断开之后测量在电动机的定子线圈中感应的反电动势的电路。 反EMF信号的频率由EMF信号的过零点确定。 然后将所确定的频率与先前频率确定的运行平均值进行比较，并且如果所比较的频率之间的差异大于阈值，则设备的驱动频率被调整。 1 Hz。
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6.发明申请公开(公告)号：US20140159995A1
公开(公告)日：2014-06-12
申请号：US13712519
申请日：2012-12-12
申请人： Aditha May Adams , Joel B. Jacobs , Paul Bosveld , Joseph Juseop Park , Ari Lumbantobing , Henric Jentz , Christopher B. Fruhauf
发明人： Aditha May Adams , Joel B. Jacobs , Paul Bosveld , Joseph Juseop Park , Ari Lumbantobing , Henric Jentz , Christopher B. Fruhauf
IPC分类号： G02C5/16
摘要： A HMD includes a pair of temple arms having spring steel that wraps around the head to provide long axis compression. The spring steel arms produce a compressive force along the long axis of the head that counters the gravitational force of a weight positioned at the forehead. The weight is supported by the long axis compression, rather than resting on the nose, ears or the top of the head. The front to back, long axis compressive force frees the head from all but the smallest amount of paraphernalia and allows for the weight to be worn in a way that is comfortable and non-intrusive. The spring steel temple arms are over bent inward well beyond the smallest size head and is used with a spine material that limits how far the temple arms can bend inward. An interface layer is also attached to provide comfort to the head.
摘要翻译： HMD包括一对具有弹簧钢的镜腿臂，其围绕头部包裹以提供长轴压缩。 弹簧钢臂沿着头部的长轴产生压缩力，其抵抗位于前额处的重物的重力。 重量由长轴压缩支撑，而不是放在鼻子，耳朵或头顶上。 从前到后，长轴压缩力将头部从所有的最小量的用具中释放出来，并允许重量以舒适和非侵入性的方式穿戴。 弹簧钢胳膊向内弯曲超过最小尺寸的头部，并与脊椎材料一起使用，限制了寺庙手臂向内弯曲的程度。 还附接有界面层以为头部提供舒适感。
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7.发明授权System for adapting the resonant operation of a personal care appliance during the lifetime thereof 有权用于在其寿命期间适应个人护理器具的谐振操作的系统公开(公告)号：US08314586B2
公开(公告)日：2012-11-20
申请号：US12446780
申请日：2007-10-31
CPC分类号： G06T7/0012 , A61B5/4842 , A61B5/7271 , F23Q3/004 , G06F19/20 , G06F19/24 , G06K9/46 , G06K9/66 , G06T2207/30096
摘要： The adapting system for a resonant drive appliance includes a circuit for measuring the back EMF induced in the stator coil of the motor following turn-off of the appliance. The frequency of the back EMF signal is determined from the zero crossings of the EMF signal. The determined frequency is then compared with a running average of previous frequency determinations, and the drive frequency of the appliance is adjusted if the difference between the compared frequencies is greater than a threshold value, e.g. 1 Hz.
摘要翻译： 用于谐振驱动装置的适配系统包括用于在器具断开之后测量在电动机的定子线圈中感应的反电动势的电路。 反EMF信号的频率由EMF信号的过零点确定。 然后将所确定的频率与先前频率确定的运行平均值进行比较，并且如果所比较的频率之间的差异大于阈值，则设备的驱动频率被调整。 1 Hz。
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8.发明授权公开(公告)号：US08288970B2
公开(公告)日：2012-10-16
申请号：US12158762
申请日：2006-12-14
CPC分类号： A61C17/34 , A61C17/221 , A61C17/32 , H02P23/02 , H02P25/032
摘要： An adaptive system for a personal care appliance, such as a power toothbrush, having a workpiece which is driven through an amplitude of motion by a drive mechanism which includes a stator member includes a circuit (13) for measuring average electrical current through the stator member and stored information (19) in the personal care appliance which relates the average current values through the stator during operation of the device to corresponding amplitude of motion of the workpiece. A processor (17) utilizing a stored program adjusts the operating frequency to produce a stator current value which correlates to the desired amplitude of motion of the workpiece.
摘要翻译： 一种用于个人护理器具的自适应系统，例如动力牙刷，其具有通过包括定子构件的驱动机构驱动的运动幅度的工件，包括用于测量通过定子构件的平均电流的电路（13） 和存储在个人护理装置中的信息（19），其将装置的操作期间的平均电流值通过定子与工件的相应运动幅度相关联。 利用存储的程序的处理器（17）调整工作频率以产生与所要求的工件运动幅度相关的定子电流值。
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公开(公告)号：US09081210B2
公开(公告)日：2015-07-14
申请号：US13712519
申请日：2012-12-12
申请人： Aditha May Adams , Joel B. Jacobs , Paul Bosveld , Joseph Juseop Park , Ari Lumbantobing , Henric Jentz , Christopher B. Fruhauf
发明人： Aditha May Adams , Joel B. Jacobs , Paul Bosveld , Joseph Juseop Park , Ari Lumbantobing , Henric Jentz , Christopher B. Fruhauf
IPC分类号： G02C5/16
摘要： A HMD includes a pair of temple arms having spring steel that wraps around the head to provide long axis compression. The spring steel arms produce a compressive force along the long axis of the head that counters the gravitational force of a weight positioned at the forehead. The weight is supported by the long axis compression, rather than resting on the nose, ears or the top of the head. The front to back, long axis compressive force frees the head from all but the smallest amount of paraphernalia and allows for the weight to be worn in a way that is comfortable and non-intrusive. The spring steel temple arms are over bent inward well beyond the smallest size head and is used with a spine material that limits how far the temple arms can bend inward. An interface layer is also attached to provide comfort to the head.
摘要翻译： HMD包括一对具有弹簧钢的镜腿臂，其围绕头部包裹以提供长轴压缩。 弹簧钢臂沿着头部的长轴产生压缩力，其抵抗位于前额处的重物的重力。 重量由长轴压缩支撑，而不是放在鼻子，耳朵或头顶上。 从前到后，长轴压缩力将头部从所有的最小量的用具中释放出来，并允许重量以舒适和非侵入性的方式穿戴。 弹簧钢胳膊向内弯曲超过最小尺寸的头部，并与脊椎材料一起使用，限制了寺庙手臂向内弯曲的程度。 还附接有界面层以为头部提供舒适感。
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10.发明授权公开(公告)号：US08598817B2
公开(公告)日：2013-12-03
申请号：US13625917
申请日：2012-09-25
IPC分类号： H02K33/00
CPC分类号： A61C17/221 , A61C17/34
摘要： An adaptive system for a personal care appliance, such as a power toothbrush, having a workpiece which is driven through an amplitude of motion by a drive mechanism which includes a stator member includes a circuit (13) for measuring average electrical current through the stator member and stored information (19) in the personal care appliance which relates the average current values through the stator during operation of the device to corresponding amplitude of motion of the workpiece. A processor (17) utilizing a stored program adjusts the operating frequency to produce a stator current value which correlates to the desired amplitude of motion of the workpiece.
摘要翻译： 一种用于个人护理器具的自适应系统，例如动力牙刷，其具有通过包括定子构件的驱动机构驱动的运动幅度的工件，包括用于测量通过定子构件的平均电流的电路（13） 和存储在个人护理装置中的信息（19），其将装置的操作期间的平均电流值通过定子与工件的相应运动幅度相关联。 利用存储的程序的处理器（17）调整工作频率以产生与所要求的工件运动幅度相关的定子电流值。
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