公开(公告)号：US20190275396A1

公开(公告)日：2019-09-12

申请号：US15932507

申请日：2018-03-09

申请人： Gary Irwin ,  William Mack Irwin

发明人： Gary Irwin ,  William Mack Irwin

IPC分类号： A63B69/00 ,  A63B21/00 ,  A63B23/02 ,  A63B26/00

摘要： The disclosure relates to a training apparatus for increasing core body strength and balance and for providing a repetitive pitching motion exercise for baseball pitchers. The training apparatus comprises a frame structure having a pair of laterally spaced base members for bracing the apparatus on the floor. Each base member is attached to an upright support member that are attached at the top by a lateral connector. A balance pulley is attached to the lateral connector and a balance cord is threaded through the balance pulley. The balance cord has a ball attached to one end and a foot strap attached to the opposite end, such that a user of the apparatus attaches the balance cord foot strap to the non-pivot foot of the user, grabs and extends the ball simulating a throwing motion involving the forward extension of the arm and the forward leaning of the upper body thereby placing the balance cord in tension and lifting the users non-pivot foot and leg upwards towards the balance pulley, thereby forcing the user into a prototypical pitching form. Through repetition, the user strengthens the core muscles, improves balance and increases muscle memory, all in a manner that trains the user to consistently achieve the prototypical pitching form.

公开(公告)号：US08456176B2

公开(公告)日：2013-06-04

申请号：US12573937

申请日：2009-10-06

申请人： Matthew Robert Rylander ,  William Mack Grady ,  Arshad Mansoor ,  Frederic Gorgette

发明人： Matthew Robert Rylander ,  William Mack Grady ,  Arshad Mansoor ,  Frederic Gorgette

IPC分类号： G01R27/04

CPC分类号： G01R27/16

摘要： This invention relates to a hybrid passive agent system impedance monitoring station and method. The method of monitoring impedance of an electrical system includes the steps of providing an impedance monitoring station adapted to test and monitor system impedance, solving for system impedance in a time domain, solving for system impedance in a frequency domain, and determining a time domain driving point impedance and a frequency domain driving point impedance to identify the impedance of the system.

摘要翻译： 本发明涉及一种混合被动式系统阻抗监测站及方法。 监测电气系统的阻抗的方法包括以下步骤：提供适于测试和监测系统阻抗的阻抗监测站，解决时域中的系统阻抗，解决频域中的系统阻抗，以及确定时域驱动 点阻抗和频域驱动点阻抗来识别系统的阻抗。

公开(公告)号：US4602143A

公开(公告)日：1986-07-22

申请号：US671344

申请日：1984-11-14

申请人： William Mack ,  Daniel Santhouse

发明人： William Mack ,  Daniel Santhouse

IPC分类号： A45D1/04 ,  A45D1/28 ,  H05B1/02 ,  A45D2/36 ,  H05B3/00

CPC分类号： A45D1/28 ,  A45D1/04

摘要： A curling iron provided with an infrared radiation source within a hollow barrel for radiating infrared radiation within a predetermined band. The barrel is substantially transparent to radiation within the band emitted by the source. The curling iron is provided with a hair clip for retaining hair wound about the barrel, the clip also being substantially transparent to this infrared band. A fan is provided for blowing cooling air past the infrared source and through the barrel, the tip of the barrel being sufficiently perforated to pass this cooling air. The curling iron is further provided with a circuit for energizing the infrared source in a predetermined cyclical manner in order to maintain the temperature of the barrel within a predetermined range. A temperature sensor is further provided to sense the temperature of the barrel in order to activate the control circuit accordingly.

摘要翻译： 在中空筒体内设有红外辐射源的卷发器，用于在预定的带内辐射红外辐射。 枪管对由源发射的带内的辐射基本上是透明的。 卷发器设置有用于保持缠绕在筒上的头发的发夹，该夹子也对该红外线带基本上是透明的。 设置有用于吹送冷却空气经过红外源并通过枪管的风扇，该枪管的尖端被充分穿孔以通过该冷却空气。 卷发铁还设置有用于以预定的循环方式激励红外源的电路，以便将筒的温度保持在预定范围内。 进一步提供温度传感器来感测镜筒的温度，以相应地启动控制电路。

公开(公告)号：USD260562S

公开(公告)日：1981-09-01

申请号：US58965

申请日：1979-07-20

申请人： William Mack ,  Meyrick K. Rogers

设计人： William Mack ,  Meyrick K. Rogers

公开(公告)号：US3214012A

公开(公告)日：1965-10-26

申请号：US17224262

申请日：1962-02-09

申请人： WILLIAM MACK

发明人： WILLIAM MACK

IPC分类号： A45D40/16

CPC分类号： A45D40/16

公开(公告)号：US2969142A

公开(公告)日：1961-01-24

申请号：US73414458

申请日：1958-05-09

申请人： WILLIAM MACK

发明人： WILLIAM MACK

IPC分类号： A45D40/06

CPC分类号： A45D40/065

公开(公告)号：US2705580A

公开(公告)日：1955-04-05

申请号：US29246352

申请日：1952-06-09

申请人： WILLIAM MACK

发明人： WILLIAM MACK

IPC分类号： B65D25/28

CPC分类号： B65D25/2858

公开(公告)号：US20100085065A1

公开(公告)日：2010-04-08

申请号：US12573937

申请日：2009-10-06

申请人： Matthew Robert Rylander ,  William Mack Grady ,  Arshad Mansoor ,  Frederic Gorgette

发明人： Matthew Robert Rylander ,  William Mack Grady ,  Arshad Mansoor ,  Frederic Gorgette

IPC分类号： G01R27/04 ,  G06F17/14

CPC分类号： G01R27/16

摘要： This invention relates to a hybrid passive agent system impedance monitoring station and method. The method of monitoring impedance of an electrical system includes the steps of providing an impedance monitoring station adapted to test and monitor system impedance, solving for system impedance in a time domain, solving for system impedance in a frequency domain, and determining a time domain driving point impedance and a frequency domain driving point impedance to identify the impedance of the system.

摘要翻译： 本发明涉及一种混合被动式系统阻抗监测站及方法。 监测电气系统的阻抗的方法包括以下步骤：提供适于测试和监测系统阻抗的阻抗监测站，解决时域中的系统阻抗，解决频域中的系统阻抗，以及确定时域驱动 点阻抗和频域驱动点阻抗来识别系统的阻抗。

公开(公告)号：US06772075B2

公开(公告)日：2004-08-03

申请号：US10072378

申请日：2002-02-05

申请人： Antony Cozart Parsons ,  William Mack Grady ,  Edward J. Powers, Jr. ,  Surya Santoso ,  John Carol Soward

发明人： Antony Cozart Parsons ,  William Mack Grady ,  Edward J. Powers, Jr. ,  Surya Santoso ,  John Carol Soward

IPC分类号： G06F1522

CPC分类号： G06F1/28

摘要： A disturbance locating system deployed within a power grid to estimate a location of a disturbance in a power system includes a voltage transducer, a current transducer and disturbance energy determination circuitry. The system may also include disturbance power determination circuitry. The voltage transducer couples to an output of a voltage transformer, the output of the voltage transformer representative of a voltage on a line within the power grid. The current transducer couples to an output of a current transformer, the output of the current transformer representative of the current flowing through the line, the output having a forward reference direction and a behind reference direction. The voltage and current transformers may be hard wired to the line. The disturbance energy determination circuitry couples to the voltage transducer and the current transducer. Based upon the inputs received, the disturbance energy determination circuitry determines disturbance energy flowing in the line and estimates a direction of disturbance energy flow with respect to the system as either in front of or behind of the disturbance locating system. The disturbance energy determination circuitry may include disturbance power determination circuitry that couples to the voltage transducer and the current transducer. In such case, the disturbance power is provided to the disturbance energy determination circuitry for estimating a relative direction to the disturbance.

摘要翻译： 部署在电力网内以估计电力系统中的干扰位置的扰动定位系统包括电压换能器，电流换能器和扰动能量确定电路。 系统还可以包括干扰功率确定电路。 电压传感器耦合到电压互感器的输出端，电压互感器的输出表示电网内线路上的电压。 电流传感器耦合到电流互感器的输出端，电流互感器的输出表示流过线路的电流，输出具有前向参考方向和后面的参考方向。 电压和电流互感器可能硬连线到线路。 扰动能量确定电路耦合到电压换能器和电流换能器。 基于所接收的输入，扰动能量确定电路确定在线路中流动的扰动能量，并且相对于系统估计干扰定位系统前面或之后的扰动能量流动的方向。 扰动能量确定电路可以包括耦合到电压换能器和电流换能器的干扰功率确定电路。 在这种情况下，扰动功率被提供给扰动能量确定电路，用于估计与扰动的相对方向。

公开(公告)号：US4221050A

公开(公告)日：1980-09-09

申请号：US823796

申请日：1977-08-11

申请人： Henry J. Walter ,  William Mack

发明人： Henry J. Walter ,  William Mack

IPC分类号： B26B19/28 ,  B26B19/06 ,  B26B19/20 ,  B26B19/02

CPC分类号： B26B19/20 ,  B26B19/06

摘要： A shear is disclosed in a preferred form which is particularly suited for cutting and trimming hair and which includes means for varying the length of stroke of the cutting blade or blades which reciprocate generally parallel to the longitudinal axis of the handle, so that the unit can be manipulated in a manner similar to a comb or brush. The blade drive includes a transmission comprising a pair of eccentrics which are selectively phaseable to provide full range of stroke by addition and subtraction of their eccentric throws. The eccentrics are retained in their selected phase relationship by spring and frictional means which provide an overload release permitting the eccentrics to rephase to zero stroke when the imposed load overcomes the phase-retaining means. Control of the unit is effected by a rotatable and depressable button which controls the drive motor, adjusts the blade stroke by phasing of the eccentrics, and lowers the cutting blade or blades from a retracted position into a cutting position.

摘要翻译： 公开了一种优选形式的剪切，其特别适用于切割和修剪头发，并且其包括用于改变大致平行于手柄的纵向轴线往复运动的切割刀片或刀片的行程长度的装置，使得该单元可以 以类似于梳子或刷子的方式操纵。 叶片驱动器包括一个变速器，它包括一对偏心轮，它们是可选择的可定位的，以便通过加减偏差来提供全程行程。 通过弹簧和摩擦装置将偏心体保持在其选定的相位关系中，当施加的载荷克服相位保持装置时，提供过载释放允许偏心器重新移动到零行程。 该单元的控制通过可旋转和可按压的按钮来实现，该按钮控制驱动马达，通过定位偏心轮来调节叶片行程，并将切割刀片或叶片从缩回位置降低到切割位置。