公开(公告)号：US20100172051A1

公开(公告)日：2010-07-08

申请号：US12350124

申请日：2009-01-07

申请人： Yeow Yong Chan ,  Shaoyong Liu ,  Jing Fang Pan ,  Yi Zhao Yao

发明人： Yeow Yong Chan ,  Shaoyong Liu ,  Jing Fang Pan ,  Yi Zhao Yao

IPC分类号： G11B33/14 ,  B29C65/00

CPC分类号： G11B33/146 ,  Y10T156/10

摘要： A method and apparatus for a filter for filtering airborne particles present within an enclosure containing equipment sensitive is provided. The filter may be used within the enclosure of a hard disk drive. The filter may comprise a magnetic plate enclosed by a protective layer, which in turn may be enclosed by a non-woven scrim. The magnetic plate has a magnetic property that generates a magnetic field attractive to paramagnetic particles within the enclosure. The protective layer forms a barrier that prevents particles of the magnetic plate from entering into the enclosure. The non-woven scrim may, but need not, have an adhesive property which traps non-paramagnetic particles coming in contact with the non-woven scrim. If the non-woven scrim lacks an adhesive property, then at least a portion of the non-woven scrim may be coated with an adhesive layer which traps non-paramagnetic particles coming in contact with the non-woven scrim.

摘要翻译： 提供了一种用于过滤器的方法和装置，用于过滤存在于包含设备敏感的外壳内的空气中的颗粒。 过滤器可以在硬盘驱动器的外壳内使用。 过滤器可以包括由保护层包围的磁性板，其又可以由无纺布稀松布包围。 磁性板具有磁性，其产生吸引外壳内的顺磁性颗粒的磁场。 保护层形成防止磁板的颗粒进入外壳的屏障。 无纺布稀松布可以但不必须具有捕获与非编织稀松布接触的非顺磁性颗粒的粘合性质。 如果无纺布稀松布不具有粘合性，则至少一部分无纺布稀松布可以涂覆有粘合剂层，该粘合剂层捕获与无纺布稀松布接触的非顺磁性颗粒。

公开(公告)号：US08102619B2

公开(公告)日：2012-01-24

申请号：US12350124

申请日：2009-01-07

申请人： Yeow Yong Chan ,  Shaoyong Liu ,  Jing Fang Pan ,  Yi Zhao Yao

发明人： Yeow Yong Chan ,  Shaoyong Liu ,  Jing Fang Pan ,  Yi Zhao Yao

IPC分类号： G11B33/14

CPC分类号： G11B33/146 ,  Y10T156/10

摘要： A method and apparatus for a filter for filtering airborne particles present within an enclosure containing equipment sensitive is provided. The filter may be used within the enclosure of a hard disk drive. The filter may comprise a magnetic plate enclosed by a protective layer, which in turn may be enclosed by a non-woven scrim. The magnetic plate has a magnetic property that generates a magnetic field attractive to paramagnetic particles within the enclosure. The protective layer forms a barrier that prevents particles of the magnetic plate from entering into the enclosure. The non-woven scrim may, but need not, have an adhesive property which traps non-paramagnetic particles coming in contact with the non-woven scrim. If the non-woven scrim lacks an adhesive property, then at least a portion of the non-woven scrim may be coated with an adhesive layer which traps non-paramagnetic particles coming in contact with the non-woven scrim.

摘要翻译： 提供了一种用于过滤器的方法和装置，用于过滤存在于包含设备敏感的外壳内的空气中的颗粒。 过滤器可以在硬盘驱动器的外壳内使用。 过滤器可以包括由保护层包围的磁性板，其又可以由无纺布稀松布包围。 磁性板具有磁性，其产生吸引外壳内的顺磁性颗粒的磁场。 保护层形成防止磁板的颗粒进入外壳的屏障。 无纺布稀松布可以但不必须具有捕获与非编织稀松布接触的非顺磁性颗粒的粘合性质。 如果无纺布稀松布不具有粘合性，则至少一部分无纺布稀松布可以涂覆有粘合剂层，该粘合剂层捕获与无纺布稀松布接触的非顺磁性颗粒。

公开(公告)号：US20100288301A1

公开(公告)日：2010-11-18

申请号：US12466638

申请日：2009-05-15

申请人： Hui Hwang Kee ,  Shaoyong Liu ,  Jing Fang Pan ,  Yi Zhao Yao

发明人： Hui Hwang Kee ,  Shaoyong Liu ,  Jing Fang Pan ,  Yi Zhao Yao

IPC分类号： B08B3/08 ,  C23G1/00 ,  C23G1/02

CPC分类号： C23G1/088 ,  B08B3/08 ,  C11D7/3245 ,  C11D7/50 ,  C11D11/0047 ,  C11D11/007 ,  C23G1/00

摘要： Removing contaminants from an electroless nickel (EN) plated surface. A surface of an EN plated object is washed in a first deionized water to remove a first portion of surface contaminants. The surface is immersed into a chemical solution wash for a pre-determined duration to remove nickel phosphate particles from the surface, wherein the chemical solution wash comprises at least one type of chelating agent dissolved in a solvent. The chemically washed surface is then washed in a second deionized water to remove a second portion of the surface contaminants.

摘要翻译： 从无电镍（EN）电镀表面去除污染物。 EN电镀物体的表面在第一去离子水中洗涤以除去表面污染物的第一部分。 将表面浸入化学溶液洗涤液中预定的持续时间以从表面除去磷酸镍颗粒，其中化学溶液洗涤剂包含溶解在溶剂中的至少一种螯合剂。 然后将化学洗涤的表面在第二去离子水中洗涤以除去第二部分表面污染物。

公开(公告)号：US07729082B2

公开(公告)日：2010-06-01

申请号：US11459864

申请日：2006-07-25

申请人： Kor Seng Ang ,  Shaoyong Liu ,  Sivalingam Marimuthu ,  Jing Fang Pan ,  Yi Zhao Yao

发明人： Kor Seng Ang ,  Shaoyong Liu ,  Sivalingam Marimuthu ,  Jing Fang Pan ,  Yi Zhao Yao

IPC分类号： G11B17/22

CPC分类号： G11B17/038 ,  G11B25/043

摘要： The present invention relates to HDD screws, and more specifically to lubricating the HDD screws. HDD screws may be coated in a layer of a PFPE based lubricant to reduce friction while fastening the screw into a HDD. In addition to providing superior lubricity and reduced friction during fastening and longer shelf life, PFPE lubricated screws provide narrower clamping load distribution and lower particle generation compared to currently used screw lubricants. Furthermore, because PFPE lubricants are also used to lubricate magnetic disk surfaces, the HDD screws may provide a reservoir for replenishing depleting lubricants on the magnetic disk drive surface.

摘要翻译： 本发明涉及HDD螺钉，更具体地涉及润滑HDD螺钉。 HDD螺丝可以涂覆在基于PFPE的润滑剂层中，以在将螺钉紧固到HDD中时减少摩擦。 除了提供优异的润滑性和减少紧固时的摩擦和更长的保质期之下，与现有的螺杆润滑剂相比，PFPE润滑螺丝提供较窄的夹紧载荷分布和较低的颗粒产生。 此外，由于PFPE润滑剂也用于润滑磁盘表面，所以HDD螺钉可以提供用于在磁盘驱动器表面上补充耗尽润滑剂的储存器。

公开(公告)号：US20080110136A1

公开(公告)日：2008-05-15

申请号：US11598978

申请日：2006-11-13

申请人： Shaoyong Liu ,  Jing Fang Pan ,  Yi Zhao Yao ,  Kor Seng Ang ,  Sivalingam Marimuthu

发明人： Shaoyong Liu ,  Jing Fang Pan ,  Yi Zhao Yao ,  Kor Seng Ang ,  Sivalingam Marimuthu

IPC分类号： B67B7/00 ,  B65B31/04 ,  B65B55/00 ,  B65B43/26

CPC分类号： B65B31/02 ,  B65B69/00

摘要： A system and method for opening a vacuum package is disclosed. The method includes providing a chamber at a normal pressure and loading the chamber with a vacuum package wherein the vacuum package is at a first pressure. The method also includes applying a vacuum to the chamber such that the pressure inside the chamber is substantially equal to the first pressure. The method further includes opening the vacuum package and equalizing the pressure inside the chamber to the normal pressure.

摘要翻译： 公开了一种用于打开真空包装的系统和方法。 该方法包括提供处于常压的室并且用真空包装装载室，其中真空包装处于第一压力。 该方法还包括向室施加真空使得室内的压力基本上等于第一压力。 该方法还包括打开真空包装并使室内的压力达到常压。

公开(公告)号：US20080024909A1

公开(公告)日：2008-01-31

申请号：US11459864

申请日：2006-07-25

申请人： Kor Seng Ang ,  Shaoyong Liu ,  Sivalingam Marimuthu ,  Jing Fang Pan ,  Yi Zhao Yao

发明人： Kor Seng Ang ,  Shaoyong Liu ,  Sivalingam Marimuthu ,  Jing Fang Pan ,  Yi Zhao Yao

IPC分类号： G11B17/22

CPC分类号： G11B17/038 ,  G11B25/043

摘要： The present invention relates to HDD screws, and more specifically to lubricating the HDD screws. HDD screws may be coated in a layer of a PFPE based lubricant to reduce friction while fastening the screw into a HDD. In addition to providing superior lubricity and reduced friction during fastening and longer shelf life, PFPE lubricated screws provide narrower clamping load distribution and lower particle generation compared to currently used screw lubricants. Furthermore, because PFPE lubricants are also used to lubricate magnetic disk surfaces, the HDD screws may provide a reservoir for replenishing depleting lubricants on the magnetic disk drive surface.

摘要翻译： 本发明涉及HDD螺钉，更具体地涉及润滑HDD螺钉。 HDD螺丝可以涂覆在基于PFPE的润滑剂层中，以在将螺钉紧固到HDD中时减少摩擦。 除了提供优异的润滑性和减少紧固时的摩擦和更长的保质期之下，与现有的螺杆润滑剂相比，PFPE润滑螺丝提供较窄的夹紧载荷分布和较低的颗粒产生。 此外，由于PFPE润滑剂也用于润滑磁盘表面，所以HDD螺钉可以提供用于在磁盘驱动器表面上补充耗尽润滑剂的储存器。

公开(公告)号：US20100128398A1

公开(公告)日：2010-05-27

申请号：US12324813

申请日：2008-11-26

申请人： Yeow Yong Chan ,  Hongyan Jiang ,  Shaoyong Liu ,  Xiaomin Liu

发明人： Yeow Yong Chan ,  Hongyan Jiang ,  Shaoyong Liu ,  Xiaomin Liu

IPC分类号： G11B5/48

CPC分类号： G11B5/486

摘要： Connecting a preamplifier to a printed circuit board assembly on a hard disk drive. The disk includes a housing, a head stack assembly coupled with the housing, a printed circuit board assembly comprising via holes, a preamplifier coupled with the head stack assembly, and at least one deformable pogo pin configured to mechanically and communicatively connect the printed circuit board assembly to the preamplifier upon insertion into the via holes, further configured to comprise a tip and a shaft, and further configured to deform upon insertion into the via holes.

摘要翻译： 将前置放大器连接到硬盘驱动器上的印刷电路板组件。 盘包括壳体，与壳体耦合的头部堆叠组件，包括通孔的印刷电路板组件，与头部堆叠组件耦合的前置放大器以及至少一个可变形弹簧销，其被配置为机械地和连通地连接印刷电路板 当插入到通孔中时，组装到前置放大器，进一步构造成包括尖端和轴，并且还被配置成在插入通孔时变形。

公开(公告)号：US08098459B2

公开(公告)日：2012-01-17

申请号：US12324813

申请日：2008-11-26

申请人： Yeow Yong Chan ,  Hongyan Jiang ,  Shaoyong Liu ,  Xiaomin Liu

发明人： Yeow Yong Chan ,  Hongyan Jiang ,  Shaoyong Liu ,  Xiaomin Liu

IPC分类号： G11B5/55

CPC分类号： G11B5/486

摘要： Connecting a preamplifier to a printed circuit board assembly on a hard disk drive. The disk includes a housing, a head stack assembly coupled with the housing, a printed circuit board assembly comprising via holes, a preamplifier coupled with the head stack assembly, and at least one deformable pogo pin configured to mechanically and communicatively connect the printed circuit board assembly to the preamplifier upon insertion into the via holes, further configured to comprise a tip and a shaft, and further configured to deform upon insertion into the via holes.

摘要翻译： 将前置放大器连接到硬盘驱动器上的印刷电路板组件。 盘包括壳体，与壳体耦合的头部堆叠组件，包括通孔的印刷电路板组件，与头部堆叠组件耦合的前置放大器以及至少一个可变形弹簧销，其被配置为机械地和连通地连接印刷电路板 当插入到通孔中时，组装到前置放大器，进一步构造成包括尖端和轴，并且还被配置成在插入通孔时变形。

公开(公告)号：US20080002754A1

公开(公告)日：2008-01-03

申请号：US11477297

申请日：2006-06-28

申请人： Shaoyong Liu ,  Jing Fang Pan ,  Yi Z. Yao ,  Kelvin K. Ang

发明人： Shaoyong Liu ,  Jing Fang Pan ,  Yi Z. Yao ,  Kelvin K. Ang

IPC分类号： G01N25/00

CPC分类号： G01N25/14

摘要： The present invention pertains to a method for measuring the amount of fluid disposed on an object. The method includes weighing the object with the fluid disposed thereon. The object is then heated at a substantially constant temperature until all the fluid disposed thereon is removed, where a substantially constant temperature is maintained from the point at which the heating is initiated. The object is then re-weighed. The weight of the fluid disposed on the object is then calculated by subtracting the weight of the object after heating from the weight of the object before heating.

摘要翻译： 本发明涉及一种用于测量设置在物体上的流体量的方法。 该方法包括用设置在其上的流体称量物体。 然后将物体以基本上恒定的温度加热，直到其上布置的所有流体被去除，其中从加热开始的点保持基本上恒定的温度。 然后将物体重新称重。 然后通过从加热之前的物体的重量减去加热后物体的重量来计算设置在物体上的流体的重量。

公开(公告)号：US20080112074A1

公开(公告)日：2008-05-15

申请号：US11599235

申请日：2006-11-13

申请人： Yi Zhao Yao ,  Shaoyong Liu ,  Masaki Ootsuka ,  Yuuichi Ootani ,  Jirou Kaneko

发明人： Yi Zhao Yao ,  Shaoyong Liu ,  Masaki Ootsuka ,  Yuuichi Ootani ,  Jirou Kaneko

IPC分类号： G11B33/14

CPC分类号： G11B33/1446 ,  G11B25/043 ,  G11B33/148

摘要： A disk drive spoiler for reducing particle accumulation in a hard disk drive is provided. The spoiler includes a body portion for directing airflow generated by a rotating disk, the rotating disk comprising a middle diameter and an outer diameter wherein the body portion directs airflow away from the outer diameter of the disk. The spoiler also includes an end portion for directing airflow away from the middle diameter of the disk towards the outer diameter of the disk wherein the body portion comprises a substantially similar width between the middle diameter and the outer diameter.

摘要翻译： 提供了用于减少硬盘驱动器中的颗粒积聚的磁盘驱动器扰流板。 扰流器包括用于引导由旋转盘产生的气流的主体部分，旋转盘包括中直径和外径，其中主体部分引导气流远离盘的外径。 扰流器还包括用于将气流从盘的中间直径引导到盘的外径的端部，其中主体部分包括在中间直径和外径之间的基本相似的宽度。