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1. 发明授权

US07209323B2 Slider having cavity floor with differing depths 有权
标题翻译：滑块具有不同深度的腔体底板
公开(公告)号：US07209323B2
公开(公告)日：2007-04-24
申请号：US11112157
申请日：2005-04-22
申请人： Zine-Eddine Boutaghou , Weimin Qian , Moshe Olim , Anthony Sannino , Jianxun Zhu , Catalin Serpe
发明人： Zine-Eddine Boutaghou , Weimin Qian , Moshe Olim , Anthony Sannino , Jianxun Zhu , Catalin Serpe
IPC分类号： G11B5/60 , G11B17/32 , G11B21/21
CPC分类号： G11B21/21 , G11B5/6082
摘要： A disc head slider having a slider body that includes a bearing surface, a cavity dam and a sub-ambient pressure cavity is provided. The sub-ambient pressure cavity has a cavity floor, a plurality of sides and a depth that progressively varies between a point on one of the sides and a corresponding point on an opposing side. The depth is measured from the bearing surface to the cavity floor. The cavity floor comprises a plurality of substantially flat bottom surfaces that are separated by at least one elevational change. Other embodiments pertain to other specialized slider cavity configurations.
摘要翻译：提供一种具有滑动体的盘头滑块，该滑动体包括支承面，空腔坝和次环境压力腔。次环境压力腔具有空腔底板，多个侧面和在一个侧面上的点与相对侧上的对应点之间逐渐变化的深度。深度从轴承表面到腔体底面测量。空腔底板包括多个基本上平坦的底部表面，其被至少一个高度变化分开。其他实施例涉及其它专门的滑块空腔配置。

2. 发明授权

US06608735B1 Asymmetric tapered air bearing slider 失效
标题翻译：不对称锥形空气轴承滑块
公开(公告)号：US06608735B1
公开(公告)日：2003-08-19
申请号：US09892173
申请日：2001-06-26
申请人： Catalin Ioan Serpe , Weimin Qian , Mary Cynthia Hipwell
发明人： Catalin Ioan Serpe , Weimin Qian , Mary Cynthia Hipwell
IPC分类号： G11B1732
CPC分类号： G11B5/6005
摘要： An air bearing slider includes an asymmetric taper for control of pressurization and suction force formation. The asymmetric taper is disposed on an edge of a slider to accommodate for the speed differential across the disc radial direction, thereby improving take-off performance, reducing sensitivity to skew angle and altitude variation, and reducing the severity of impacts during ramp loading and unloading. A leading taper intersecting a leading surface and air bearing surface of the slider is asymmetric about a longitudinal, bisecting plane of the slider. In another embodiment, side taper intersecting a side surface and air bearing surface of the slider is asymmetric about a latitudinal, bisecting plane of the slider. In another embodiment, rail taper intersecting a rail recess surface and air bearing surface of the slider is asymmetric about a longitudinal, rail-bisecting plane.
摘要翻译：空气轴承滑块包括用于控制加压和吸力形成的不对称锥形。非对称锥形设置在滑块的边缘上，以适应盘径向的速度差，从而提高起飞性能，降低对倾斜角度和高度变化的敏感性，并减少斜坡加载和卸载期间的冲击严重性。与滑块的前表面和空气轴承表面相交的前导锥体围绕滑块的纵向平分平面是不对称的。在另一个实施例中，与滑块的侧表面和空气支承表面相交的侧锥体关于滑块的横向平分平面是不对称的。在另一个实施例中，与轨道凹槽表面和滑块的空气支承表面相交的轨道锥形体围绕纵向，轨道平分平面是不对称的。

3. 发明授权

US08137163B2 Burnish head design with multiple pads on side rail 有权
标题翻译：抛光头设计，在侧轨上有多个焊盘
公开(公告)号：US08137163B2
公开(公告)日：2012-03-20
申请号：US12405031
申请日：2009-03-16
申请人： Weimin Qian , Igor V. Sytine , Matthew Aaron Carper , Pranesh Swany , Eric K. Dahlin , Hamid F. Ghazvini
发明人： Weimin Qian , Igor V. Sytine , Matthew Aaron Carper , Pranesh Swany , Eric K. Dahlin , Hamid F. Ghazvini
IPC分类号： B24B5/00
CPC分类号： B24B39/06 , G11B5/6005
摘要： A disc burnishing head includes an array of burnishing pads and a first and second side rail projecting from a bottom surface of a slider body. The side rails each have an inside surface facing the burnishing pads and an outside surface facing outward. The outside surface of at least the first side rail is serrated. The serrations define a plurality of teeth and notches on the outside surface of the first side rail for cutting, cleaning, and conditioning defects from the surface of a disc.
摘要翻译：盘式抛光头包括抛光垫阵列和从滑块体的底面突出的第一和第二侧轨。侧轨各自具有面向抛光垫的内表面和面向外的外表面。至少第一侧轨的外表面是锯齿状的。锯齿在第一侧轨的外表面上限定多个齿和凹口，用于从盘的表面切割，清洁和调节缺陷。

4. 发明申请

US20100206834A1 CHEMICAL REACTOR WITH PRESSURE RELEASE 审中-公开
标题翻译：化学反应器与压力释放
公开(公告)号：US20100206834A1
公开(公告)日：2010-08-19
申请号：US12667164
申请日：2008-09-11
申请人： Weimin Qian
发明人： Weimin Qian
IPC分类号： B65D51/00 , B01J19/00 , G05D16/00
CPC分类号： B01L3/50825 , B01L2200/085 , B01L2300/049 , B01L2300/0672 , B01L2300/14
摘要： The disclosed invention relates to a reaction bottle comprising a container with a container opening and a container interior, a septum associated with the container and configured to releasably seal the container opening, a needle holder associated with the container, the needle holder defining a holder cavity, a needle associated with the needle holder, the needle disposed at least partially within the holder cavity, wherein the septum is deformable between a sealing rest state and a punctured state, and the septum is deformable into puncturable impingement with an end of the needle when the septum is in the punctured state.
摘要翻译：所公开的发明涉及一种反应瓶，其包括具有容器开口和容器内部的容器，与容器相关联并构造成可释放地密封容器开口的隔膜，与容器相关联的针保持器，针保持器限定保持器腔，与所述针保持器相关联的针，所述针至少部分地设置在所述保持器腔内，其中所述隔膜在密封静止状态和穿刺状态之间是可变形的，并且所述隔膜可变形成与所述针的端部可刺激的冲击，隔膜处于穿刺状态。

5. 发明授权

US06870707B1 Disc head slider having vertically contoured features and method of fabricating vertically contoured features on a slider 失效
标题翻译：具有垂直轮廓特征的盘头滑块和在滑块上制造垂直轮廓特征的方法
公开(公告)号：US06870707B1
公开(公告)日：2005-03-22
申请号：US09757446
申请日：2001-01-09
申请人： Lanshi Zheng , Lance E. Stover , Jianxin Zhu , Weimin Qian , Lowell J. Berg , Moshe Olim
发明人： Lanshi Zheng , Lance E. Stover , Jianxin Zhu , Weimin Qian , Lowell J. Berg , Moshe Olim
IPC分类号： G11B5/60 , G11B15/64 , G11B17/32
CPC分类号： G11B5/6005
摘要： A method of contouring a surface of a slider for supporting a transducer relative to a data storage medium includes applying a lithographic resist layer to the slider surface. The resist layer is then exposed through a single mask having 3a mask pattern defined by variation in an optical density through the mask. The resist layer is exposed in an exposure pattern corresponding to the mask pattern. Portions of the resist layer are removed as a function of the exposure pattern to produce a vertically contoured resist layer. The slider surface is etched through the vertically contoured resist layer during a single etching step to form a vertically contoured surface feature within the slider surface.
摘要翻译：用于支撑相对于数据存储介质的换能器的滑块的表面轮廓化的方法包括将光刻抗蚀剂层施加到滑块表面。然后通过具有通过掩模的光密度变化限定的3a掩模图案的单个掩模曝光抗蚀剂层。抗蚀剂层以对应于掩模图案的曝光图案曝光。作为曝光图案的函数去除抗蚀剂层的部分以产生垂直成型的抗蚀剂层。在单个蚀刻步骤期间，通过垂直成型的抗蚀剂层蚀刻滑块表面，以在滑动器表面内形成垂直轮廓的表面特征。

6. 发明申请

US20090065465A1 Reaction Bottle with Pressure Release 有权
公开(公告)号：US20090065465A1
公开(公告)日：2009-03-12
申请号：US11853915
申请日：2007-09-12
申请人： Weimin Qian
发明人： Weimin Qian
IPC分类号： B65D51/16 , B65B3/18 , B65D41/20 , B65D51/24 , B65D51/00
CPC分类号： B01L3/50825 , B01L2200/085 , B01L2300/049 , B01L2300/0672 , B01L2300/14 , Y10T436/2575
摘要： A reaction bottle comprising: a container, with a container top and a container interior; a bottle cap removeably attachable to the container top, the bottle cap having a cap top and a cap cavity; a septa attached to the bottle cap and configured to releasably seal the container when the bottle cap is attached to the container top; a needle holder attached to the cap top; a hollow needle attached to the needle holder and located in the cap cavity; a needle conduit in fluid communication with the hollow needle; wherein the septa is configured to deform from an at rest state into a punctured state when pressure within the container interior reaches a first threshold value and the septa deforms into the cavity and is punctured by the hollow needle, and the septa is further configured to return to the at rest state when the pressure within the container reaches a second threshold value and the septa reseals upon being no longer punctured by the hollow needle. A reaction bottle comprising: a container, with a container top and a container interior; a bottle cap removeably attachable to the container top, the bottle cap having a cap top and a cap cavity; a septa attached to the bottle cap and configured to releasably seal the container when the bottle cap is attached to the container top; a needle holder attached to the cap top; a hollow needle attached to the needle holder and located in the cap cavity; a needle conduit in fluid communication with the hollow needle; a pivot member located in the cavity, and attached to the cap top; at least one linearly moveable member located in the cavity and in operational communication with the septa; a pivoting member located in the cavity, the pivoting member having a first end and a second end, the first end in operable communication with the linearly moveable member, and wherein the pivoting member is configured to pivot about the pivot member; an extended member attached to the needle holder, and in operable communication with the second end of the pivoting member; wherein the septa is configured to deform from an at rest state into a second state when pressure within the container interior reaches a first threshold value and the septa deforms and moves the linearly moveable member up towards the cap top, whereupon the pivoting member pivots about the pivot member, and the pivoting member pushes down on the extended member, such that the needle holder and hollow needle are moved down towards the septa, whereupon the septa is punctured by the hollow needle, and the septa is further configured to return to the at rest state when the pressure within the container reaches a second threshold value thus allowing the linearly moveable member to move to its original position thus causing the pivoting member to pivot about the pivot member, and thus move the extended member up towards the cap top, and the needle holder and hollow needle moves up toward the cap top along with the extended member, thus moving the hollow needle away form the septa whereupon the septa reseals upon being no longer punctured by the hollow needle.

7. 发明申请

US20050190501A1 AAB having cavities for increasing contact stiffness and controlling suction center movement 有权
标题翻译： AAB具有用于增加接触刚度并控制吸力中心运动的空腔
公开(公告)号：US20050190501A1
公开(公告)日：2005-09-01
申请号：US11112157
申请日：2005-04-22
申请人： Zine-Eddine Boutaghou , Weimin Qian , Moshe Olim , Anthony Sannino , Jianxun Zhu , Catalin Serpe
发明人： Zine-Eddine Boutaghou , Weimin Qian , Moshe Olim , Anthony Sannino , Jianxun Zhu , Catalin Serpe
IPC分类号： G11B5/60 , G11B21/21
CPC分类号： G11B21/21 , G11B5/6082
摘要： A disc head slider having a slider body that includes a bearing surface, a cavity dam and a sub-ambient pressure cavity is provided. The sub-ambient pressure cavity has a cavity floor, a plurality of sides and a depth that progressively varies between a point on one of the sides and a corresponding point on an opposing side. The depth is measured from the bearing surface to the cavity floor. The cavity floor comprises a plurality of substantially flat bottom surfaces that are separated by at least one elevational change. Other embodiments pertain to other specialized slider cavity configurations.
摘要翻译：提供一种具有滑动体的盘头滑块，该滑动体包括支承面，空腔坝和次环境压力腔。次环境压力腔具有空腔底板，多个侧面和在一个侧面上的点与相对侧上的对应点之间逐渐变化的深度。深度从轴承表面到腔体底面测量。空腔底板包括多个基本上平坦的底部表面，其被至少一个高度变化分开。其他实施例涉及其它专门的滑块空腔配置。

8. 发明授权

US06525909B1 Disc head slider having deeply recessed corners 有权
标题翻译：盘头滑块具有深度凹陷的角落
公开(公告)号：US06525909B1
公开(公告)日：2003-02-25
申请号：US09717677
申请日：2000-11-21
申请人： Weimin Qian , Lowell J. Berg , Lanshi Zheng , Moshe Olim
发明人： Weimin Qian , Lowell J. Berg , Lanshi Zheng , Moshe Olim
IPC分类号： G11B560
CPC分类号： G11B5/6005
摘要： A disc head slider supports a transducer relative to a data storage disc. The slider includes a slider body having a disc-facing surface with a leading slider edge, a trailing slider edge, and first and second slider corners at opposing ends of the trailing slider edge. First and second rails are disposed on the disc facing surface about a central recess and form first and second bearing surfaces, respectively. The central recess has a depth measured from the first and second bearing surfaces. First and second recessed surfaces are positioned between a trailing edge of the first and second rails and the first and second slider corners, respectively, and are generally coplanar with the central recess. Third and fourth recessed corner surfaces are positioned at the first and second slider corners, respectively, and are recessed from the first and second recessed surfaces.
摘要翻译：盘头滑块相对于数据存储盘支持换能器。滑块包括滑块主体，其具有带有前滑块边缘的盘对面表面，后滑块边缘，以及在后滑块边缘的相对端处的第一和第二滑块拐角。第一和第二轨道分别围绕中心凹槽设置在面向盘的表面上并分别形成第一和第二支承表面。中心凹部具有从第一和第二支承表面测量的深度。第一和第二凹陷表面分别位于第一和第二轨道的后缘和第一和第二滑块拐角之间，并且通常与中心凹部共面。第三和第四凹入的角表面分别位于第一和第二滑块拐角处，并且从第一和第二凹入表面凹进。

9. 发明授权

US08142736B2 Reaction bottle with pressure release 有权
标题翻译：反应瓶有压力释放
公开(公告)号：US08142736B2
公开(公告)日：2012-03-27
申请号：US11853915
申请日：2007-09-12
申请人： Weimin Qian
发明人： Weimin Qian
IPC分类号： B01L3/00
CPC分类号： B01L3/50825 , B01L2200/085 , B01L2300/049 , B01L2300/0672 , B01L2300/14 , Y10T436/2575
摘要： A reaction bottle which includes a container, container top, container interior a bottle cap removeably attachable to the container top, the bottle cap having a cap top and a cap cavity; a septa attached to the bottle cap and configured to releasably seal the container when the bottle cap is attached to the container top; a needle holder attached to the cap top; a hollow needle attached to the needle holder and located in the cap cavity; a needle conduit in fluid communication with the hollow needle; wherein the septa is configured to deform from an at rest state into a punctured state when pressure within the container interior reaches a first threshold value and the septa deforms into the cavity and is punctured by the hollow needle.
摘要翻译：一种反应瓶，其包括容器，容器顶部，容器内部，可移除地附接到容器顶部的瓶盖，所述瓶盖具有帽顶和帽腔; 附接到所述瓶盖并且构造成当所述瓶盖附接到所述容器顶部时可释放地密封所述容器的隔垫; 连接到帽顶的针头保持架; 一个中空的针头，固定在针座上并位于帽腔中; 与中空针流体连通的针导管; 其中所述隔片构造成当所述容器内部的压力达到第一阈值并且所述隔片变形为所述空腔并被所述空心针刺穿时，从静止状态变形为穿刺状态。

10. 发明申请

US20100233943A1 BURNISH HEAD DESIGN WITH MULTIPLE PADS ON SIDE RAIL 有权
标题翻译：焚烧头设计与多个桩在侧轨上
公开(公告)号：US20100233943A1
公开(公告)日：2010-09-16
申请号：US12405031
申请日：2009-03-16
申请人： Weimin Qian , Igor V. Sytine , Matthew Aaron Carper , Pranesh Swany , Eric K. Dahlin , Hamid F. Ghazvini
发明人： Weimin Qian , Igor V. Sytine , Matthew Aaron Carper , Pranesh Swany , Eric K. Dahlin , Hamid F. Ghazvini
IPC分类号： B24B7/04 , B24D17/00
CPC分类号： B24B39/06 , G11B5/6005
摘要： A disc burnishing head includes an array of burnishing pads and a first and second side rail projecting from a bottom surface of a slider body. The side rails each have an inside surface facing the burnishing pads and an outside surface facing outward. The outside surface of at least the first side rail is serrated. The serrations define a plurality of teeth and notches on the outside surface of the first side rail for cutting, cleaning, and conditioning defects from the surface of a disc.
摘要翻译：盘式抛光头包括抛光垫阵列和从滑块体的底面突出的第一和第二侧轨。侧轨各自具有面向抛光垫的内表面和面向外的外表面。至少第一侧轨的外表面是锯齿状的。锯齿在第一侧轨的外表面上限定多个齿和凹口，用于从盘的表面切割，清洁和调节缺陷。

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