公开(公告)号：US07154700B1

公开(公告)日：2006-12-26

申请号：US11042931

申请日：2005-01-25

申请人： Erhard Schreck ,  Donald Brunnett ,  Nick Warner ,  John Mead

发明人： Erhard Schreck ,  Donald Brunnett ,  Nick Warner ,  John Mead

IPC分类号： G11B5/596

CPC分类号： G11B5/59688 ,  G11B5/40 ,  G11B5/6011 ,  G11B2005/0013

摘要： A disk drive includes a rotatable data storage disk, a transducer, and a controller. The transducer is configured to write data on the disk. The controller is configured to receive data from a host device, to measure at least one parameter that is indicative of a time varying characteristic associated with the disk drive, and to write the measured parameter and the data on the disk through the transducer. The time varying characteristic that is measured may include temperature, air pressure, flying height of the transducer relative to the disk, and/or a position error signal (PES) that is indicative of a radial location of the transducer relative to a desired location along a track on the disk. The measured parameters may be embedded within the data that is written on the disk, they may be written in a same track and/or sector as the data, and/or they may be written on a reserved portion of the disk.

摘要翻译： 磁盘驱动器包括可旋转数据存储盘，换能器和控制器。 传感器配置为在磁盘上写入数据。 控制器被配置为从主机设备接收数据，以测量指示与盘驱动器相关联的时变特性的至少一个参数，以及通过换能器将测量的参数和数据写入盘上。 所测量的时变特性可包括温度，空气压力，传感器相对于盘的飞行高度，和/或位置误差信号（PES），其指示换能器相对于期望位置的径向位置 磁盘上的轨道。 测量的参数可以嵌入在写入磁盘的数据中，它们可以写入与数据相同的轨道和/或扇区，和/或它们可以写在盘的保留部分上。

公开(公告)号：US5590452A

公开(公告)日：1997-01-07

申请号：US583540

申请日：1996-01-05

申请人： John Mead

发明人： John Mead

IPC分类号： B23P19/04 ,  B25B27/00

CPC分类号： B23P19/041 ,  B25B27/00 ,  Y10T29/53683 ,  Y10T29/5383

摘要： Joint separating apparatus comprises clamping means for releasably securing the apparatus to one element of a joint between it and a second element of the joint, and pressure means actuable to exert pressure on the second element to separate the elements at least partially.

摘要翻译： 接头分离装置包括用于将设备可释放地固定到其与接头的第二元件之间的接头的一个元件的夹紧装置，以及可致动以在第二元件上施加压力以至少部分地分离元件的压力装置。

公开(公告)号：US4363740A

公开(公告)日：1982-12-14

申请号：US285675

申请日：1981-07-21

申请人： Michael Curtis ,  Peter R. Garrett ,  John Mead

发明人： Michael Curtis ,  Peter R. Garrett ,  John Mead

IPC分类号： C11D3/00 ,  C11D11/02 ,  C11D17/00

CPC分类号： C11D3/0026 ,  C11D11/02

摘要： A process for manufacturing a low sudsing fabric washing powder in which a mixture of a suds-suppressant, such as an alkyl phosphoric acid ester or a salt thereof, and a hydrophobic material such as a petroleum jelly or a natural or synthetic wax is combined with a spray-dried detergent powder. The temperature of the powder at which combination takes place is lower than the drop-melting point of the mixture of suds-suppressant and hydrophobic material.

摘要翻译： 一种制造低泡洗涤粉的方法，其中将抑泡剂如烷基磷酸酯或其盐和疏水性材料如凡士林或天然或合成蜡的混合物与 喷雾干燥的洗涤剂粉末。 发生组合的粉末的温度低于抑泡剂和疏水性材料的混合物的滴点。