-
1.发明授权Systems and methods for reduction of cross coupling in proximate signal lines 失效用于减少邻近信号线中的交叉耦合的系统和方法公开(公告)号：US08233229B2
公开(公告)日：2012-07-31
申请号：US11997129
申请日：2006-02-16
IPC分类号： G11B20/24
CPC分类号： G11B5/486 , G11B5/6064 , G11B5/607 , H04L25/0264
摘要： Various systems and methods for reducing cross coupling in proximate signals are disclosed. As one example, a system for reducing cross-coupling in adjacent signals that includes an active slew rate limiter circuit is disclosed. The active slew rate limiter circuit is operable to receive an input signal, and to provide an output signal based on the input signal with a controlled slew rate. In some cases, such systems may be included within a storage device that includes a read head. In such cases, the systems may operate to assure a substantially constant power dissipation within the read head.
摘要翻译： 公开了用于减少邻近信号中的交叉耦合的各种系统和方法。 作为一个示例，公开了一种用于减少包括有效转换速率限制器电路的相邻信号中的交叉耦合的系统。 有源转换速率限制器电路可操作以接收输入信号，并且以可控的转换速率提供基于输入信号的输出信号。 在一些情况下，这样的系统可以包括在包括读取头的存储设备内。 在这种情况下，系统可以操作以确保在读取头内的功率消耗基本上恒定。
-
2.发明申请Systems and Methods for Reduction of Cross Coupling in Proximate Signal Lines 失效在近似信号线中减少交叉耦合的系统和方法公开(公告)号：US20080297093A1
公开(公告)日：2008-12-04
申请号：US11997129
申请日：2006-02-16
CPC分类号： G11B5/486 , G11B5/6064 , G11B5/607 , H04L25/0264
摘要： Various systems and methods for reducing cross coupling in proximate signals are disclosed. As one example, a system for reducing cross-coupling in adjacent signals that includes an active slew rate limiter circuit is disclosed. The active slew rate limiter circuit is operable to receive an input signal, and to provide an output signal based on the input signal with a controlled slew rate. In some cases, such systems may be included within a storage device that includes a read head. In such cases, the systems may operate to assure a substantially constant power dissipation within the read head.
摘要翻译： 公开了用于减少邻近信号中的交叉耦合的各种系统和方法。 作为一个示例，公开了一种用于减少包括有效转换速率限制器电路的相邻信号中的交叉耦合的系统。 有源转换速率限制器电路可操作以接收输入信号，并且以可控的转换速率提供基于输入信号的输出信号。 在一些情况下，这样的系统可以包括在包括读取头的存储设备内。 在这种情况下，系统可以操作以确保在读取头内的功率消耗基本上恒定。
-
公开(公告)号：US6020695A
公开(公告)日：2000-02-01
申请号：US360360
申请日：1999-07-23
CPC分类号： G11B19/20
摘要： A three-phase generator boost circuit for augmenting the back electromotive force produced by a spindle motor of a disk drive is disclosed. First and second nodes provide normal connection to a source of DC voltage for the spindle motor and a second motor connected between the first and second nodes. A commutator is connected to a sequencer to operate the spindle motor. In the event of catastrophic shutdown, two of the lower commutator switches are operated to short circuit the two stator coils having the highest and lowest voltages to store energy in the coils. The commutator switches are then operated to discharge current through the nodes to a storage capacitor for the second motor.
摘要翻译： 公开了一种用于增加由磁盘驱动器的主轴电机产生的反电动势的三相发电机升压电路。 第一和第二节点提供与用于主轴电动机的直流电压源的正常连接以及连接在第一和第二节点之间的第二电动机。 换向器连接到定序器以操作主轴电机。 在发生灾难性停机的情况下，两个较低的换向器开关被操作以使具有最高和最低电压的两个定子线圈短路以在线圈中存储能量。 然后操作换向器开关以将电流通过节点放电到用于第二电动机的存储电容器。
-
公开(公告)号：US06597134B2
公开(公告)日：2003-07-22
申请号：US09859951
申请日：2001-05-17
IPC分类号： H02K2300
摘要： A pulse width modulation controller for a hard disc drive spindle motor controls the rapid spin up of the spindle motor from a stop condition to normal operating speed using a multi-level peak current limiting and six state commutation. At the beginning of each commutation state, peak motor current is limited to less than its steady state peak value for a selected number of pulses. The peak current target then returns its normal level for the remainder of the commutation state. By reducing the peak current target for several pulses after each commutation state change, the effective supply current spike at commutation is reduced or eliminated.
-
5.发明授权Programmable pulse width modulated waveform generator for a spindle motor controller 有权用于主轴电机控制器的可编程脉宽调制波形发生器公开(公告)号：US06515443B2
公开(公告)日：2003-02-04
申请号：US09862776
申请日：2001-05-21
IPC分类号： G05B1128
CPC分类号： H02P6/085 , G05B11/28 , H02P6/10 , H02P2209/07
摘要： A motor controller for a three-phase spindle motor used in the hard disc drive provides pulse width modulated (PWM) signals used to drive the motor. The PWM signals have duty cycles which are a function of rotational position of the motor, a magnitude control signal, a stored set of main waveform coefficients, a stored set of modifier coefficients, and a modifier signal. By varying the modifier signal, the duty cycle of the PWM signals can be varied to adjust the shape of the motor current waveform to match the torque profile of the motor.
摘要翻译： 用于硬盘驱动器中的用于三相主轴电动机的电动机控制器提供用于驱动电动机的脉宽调制（PWM）信号。 PWM信号具有作为电动机的旋转位置，幅度控制信号，存储的主波形系数集合，存储的修正系数组和修改器信号的函数的占空比。 通过改变修正信号，可以改变PWM信号的占空比来调节电动机电流波形的形状以匹配电动机的转矩分布。
-
公开(公告)号：US20110264096A1
公开(公告)日：2011-10-27
申请号：US13177589
申请日：2011-07-07
申请人： Richard Frederick Burmeister, III , Gary T. Kalinka , Michael J. Peterson , Ben J. Sy , Eric K. Diehl
发明人： Richard Frederick Burmeister, III , Gary T. Kalinka , Michael J. Peterson , Ben J. Sy , Eric K. Diehl
IPC分类号： A61B17/16
CPC分类号： A61B17/1615 , A61B2017/1602 , A61F2/4644 , A61F2002/4645 , B02C18/16 , B02C18/22 , B02C18/24
摘要： A bone mill including a base and a mill head that is removably attached to the base. A cutting disc is rotatably disposed in the mill head. When the mill head is attached to base, the cutting disc is rotated by a motor internal to the base. A plunger mounted to the mill head urges the bone against the cutting disc. The cutting disc and an impingement plate internal to the mill head shear the bone into chips. The chips are discharged from an opening in the mill head into a catch tray removably attached to the mill head.
摘要翻译： 一种骨磨机，其包括可拆卸地附接到基部的基部和磨头。 切割盘可旋转地设置在磨头中。 当磨头连接到基座时，切割盘由位于底座的内部的马达旋转。 安装到铣头的柱塞将骨头推向切割盘。 切割盘和铣头内部的冲击板将骨头切割成切屑。 切屑从铣头中的开口排出到可拆卸地附接到研磨机头部的卡盘托盘上。
-
公开(公告)号：US20090109019A1
公开(公告)日：2009-04-30
申请号：US11932077
申请日：2007-10-31
申请人： Michael J. Peterson , Faizan Syed , Richard M. Lee
发明人： Michael J. Peterson , Faizan Syed , Richard M. Lee
IPC分类号： H04Q7/00
CPC分类号： H04L67/12 , H04L65/4084
摘要： An in-vehicle entertainment method includes playing through an in-vehicle audio component a received program content broadcast from a remote location; and receiving, during the playing of the received program content, a user input selecting an identifier. The selected identifier is associated with an electronic device remote from the vehicle. The method further includes transmitting, from the vehicle to the electronic device during the playing of the received program content, an alert identifying the received program content, a channel from which the received program content is playing, or combinations thereof.
摘要翻译： 车载娱乐方法包括通过车载音频分量播放从远程位置广播的接收的节目内容; 以及在播放所接收的节目内容期间接收选择标识符的用户输入。 所选择的标识符与远离车辆的电子设备相关联。 该方法还包括在播放所接收的节目内容期间从车辆向电子设备发送标识所接收节目内容的警报，所接收的节目内容正在播放的频道或其组合。
-
公开(公告)号：US06251279B1
公开(公告)日：2001-06-26
申请号：US09458140
申请日：1999-12-09
IPC分类号： B01D6124
CPC分类号： A61L2/04 , A61L2/26 , A61L2202/24
摘要： A system is provided for the heat disinfection of a fluid supply system for a dialysis machine. The system is provided with plastic conduits constructed of a material suitable for heat disinfection, preferably cross linked polyethylene conduit. A source of hot water is provided, and the hot water is flowed through the plastic conduit for sufficient time and at a sufficient temperature to disinfect the plastic conduit. This system uses a heat exchanger that utilizes fluid provided from a boiler to heat the water. The fluid supply system may employ bicarbonate fluid.
摘要翻译： 提供了一种用于透析机的流体供应系统的热消毒的系统。 该系统设置有由适于热消毒的材料构成的塑料管道，优选地是交联聚乙烯管道。 提供热水源，并且热水通过塑料管道流动足够的时间并且在足够的温度下对塑料导管进行消毒。 该系统使用利用从锅炉提供的流体来加热水的热交换器。 流体供应系统可以使用碳酸氢盐流体。
-
公开(公告)号：US06170515B2
公开(公告)日：2001-01-09
申请号：US09339434
申请日：1999-06-24
IPC分类号： F16K1100
CPC分类号： B67D7/78 , F16L37/56 , Y10T137/5283
摘要： A manifold system includes an array of conduit outlets fixed in position relative to each other. A fluid connector has two quick connect devices mounted thereon and communicated through a hollow handle, so that a selected pair of the conduit outlets can be placed in fluid communication with each other by simultaneous engagement of the quick connect devices with the selected pair of conduit outlets.
摘要翻译： 歧管系统包括固定在相对于彼此的位置的导管出口阵列。 流体连接器具有安装在其上的两个快速连接装置并且通过中空手柄连通，使得所选择的一对导管出口可以通过快速连接装置与选定的一对导管出口同时接合而相互流体连通 。
-
公开(公告)号：US07831461B2
公开(公告)日：2010-11-09
申请号：US11931998
申请日：2007-10-31
申请人： Michael J. Peterson , Richard M. Lee , Faizan Syed
发明人： Michael J. Peterson , Richard M. Lee , Faizan Syed
IPC分类号： G06F17/00
CPC分类号： H04H60/33 , G06Q30/0201 , G06Q30/0203 , H04N21/41422 , H04N21/42203 , H04N21/4758
摘要： A method for remotely participating in a listener survey includes receiving survey questions on an infotainment system, where the survey questions are at least partly displayed on a display portion of the infotainment system; transmitting to the survey provider a user input response to at least one of the survey questions; and receiving tabulated survey results of the survey, the results being at least partly displayed on the display portion of the infotainment system. A computer-readable medium storing a computer program and a system including a mechanism for practicing the above method are also disclosed.
摘要翻译： 用于远程参与听众调查的方法包括在信息娱乐系统上接收调查问题，其中调查问题至少部分地显示在信息娱乐系统的显示部分上; 向调查提供者传送对至少一个调查问题的用户输入响应; 并接收统计调查结果，结果至少部分显示在信息娱乐系统的显示部分。 还公开了一种存储计算机程序的计算机可读介质和包括用于实施上述方法的机构的系统。
-
-
-
-
-
-
-
-
-
搜索结果
43 条记录 (耗时 0.029 秒)
