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1. 发明授权

US08453317B2 Magnetic write head fabrication with integrated electrical lapping guides 有权
标题翻译：磁性写头制造与集成电动研磨导轨
公开(公告)号：US08453317B2
公开(公告)日：2013-06-04
申请号：US12904636
申请日：2010-10-14
申请人： Donald Allen , Jennifer Ai-Ming Leung , Aron Pentek , Thomas Roucoux
发明人： Donald Allen , Jennifer Ai-Ming Leung , Aron Pentek , Thomas Roucoux
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/3166 , G11B5/3169 , G11B5/6082 , Y10T29/49039 , Y10T29/49041 , Y10T29/49043 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： Methods of fabricating magnetic write heads and electrical lapping guides (ELG's) using a split gap deposition process is described. A removal process is performed on a magnetic material to define a main write pole and to define a corresponding ELG for the main write pole. A first non-magnetic gap layer is deposited. A mask and liftoff process is performed to deposit an electrically conductive material on the first gap layer disposed along a front edge of the ELG. A second non-magnetic gap layer is then deposited and a shield is fabricated for the write pole.
摘要翻译：描述了使用分割间隙沉积工艺制造磁性写入头和电气研磨导向器（ELG）的方法。在磁性材料上执行移除过程以限定主写极并且为主写极定义相应的ELG。沉积第一非磁隙层。执行掩模和剥离处理以将导电材料沉积在沿着ELG的前边缘设置的第一间隙层上。然后沉积第二非磁性间隙层，并为写入极制造屏蔽。

2. 发明申请

US20120094009A1 MAGNETIC WRITE HEAD FABRICATION WITH INTEGRATED ELECTRICAL LAPPING GUIDES 有权
标题翻译：具有集成电气导线指导的磁性写头制造
公开(公告)号：US20120094009A1
公开(公告)日：2012-04-19
申请号：US12904636
申请日：2010-10-14
申请人： Donald Allen , Jennifer Ai-Ming Leung , Aron Pentek , Thomas Roucoux
发明人： Donald Allen , Jennifer Ai-Ming Leung , Aron Pentek , Thomas Roucoux
IPC分类号： C23C16/52 , B05D5/00
CPC分类号： G11B5/3166 , G11B5/3169 , G11B5/6082 , Y10T29/49039 , Y10T29/49041 , Y10T29/49043 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： Methods of fabricating magnetic write heads and electrical lapping guides (ELG's) using a split gap deposition process is described. A removal process is performed on a magnetic material to define a main write pole and to define a corresponding ELG for the main write pole. A first non-magnetic gap layer is deposited. A mask and liftoff process is performed to deposit an electrically conductive material on the first gap layer disposed along a front edge of the ELG. A second non-magnetic gap layer is then deposited and a shield is fabricated for the write pole.
摘要翻译：描述了使用分割间隙沉积工艺制造磁性写入头和电气研磨导向器（ELG）的方法。在磁性材料上执行移除过程以限定主写极并且为主写极定义相应的ELG。沉积第一非磁隙层。执行掩模和剥离处理以将导电材料沉积在沿着ELG的前边缘设置的第一间隙层上。然后沉积第二非磁性间隙层，并为写入极制造屏蔽。

3. 发明申请

US20070263324A1 PERPENDICULAR MAGNETIC RECORDING WRITE HEAD WITH NOTCHED TRAILING SHIELD AND METHOD FOR MAKING 失效
标题翻译：具有记录轨迹的平面磁记录头和制造方法
公开(公告)号：US20070263324A1
公开(公告)日：2007-11-15
申请号：US11379969
申请日：2006-04-24
申请人： Donald Allen , Amanda Baer , Michael Feldbaum , Wen-Chien Hsiao , Vladimir Nikitin , Aron Pentek , Katalin Pentek
发明人： Donald Allen , Amanda Baer , Michael Feldbaum , Wen-Chien Hsiao , Vladimir Nikitin , Aron Pentek , Katalin Pentek
IPC分类号： G11B5/48
CPC分类号： G11B5/1278 , G11B5/11 , G11B5/3116 , G11B5/3146 , G11B5/3163 , Y10T29/49039 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： The invention is a perpendicular magnetic recording write head with a write pole, a trapezoidal-shaped trailing shield notch, and a metal gap layer between the write pole and notch. The write pole has a trailing edge that has a width substantially defining the track width and that faces the front edge of the notch but is spaced from it by the gap layer. The write head is fabricated by a process than includes reactive ion beam etching of a thin mask film above the write pole to remove the mask film and widen the opening at the edges of the write pole. The gap layer and notch are deposited into the widened opening above the write pole. The write pole has nonmagnetic filler material, such as alumina, surrounding it except at its trailing edge, where it is in contact with the gap layer, which is formed of a different material than the surrounding filler material.
摘要翻译：本发明是一种具有写极，梯形后屏蔽切口和写极与刻槽之间的金属间隙层的垂直磁记录写头。写入极具有后缘，其具有基本上限定轨道宽度的宽度并且面向凹口的前边缘，但是通过间隙层与其间隔开。写头通过一种工艺制造，而不是包括对写极上方的薄掩模膜的反应离子束蚀刻，以去除掩模膜并加宽写入极的边缘处的开口。间隙层和凹口沉积在写柱上方的加宽开口中。写极具有非磁性填充材料，例如氧化铝，除了其后缘外围，其与间隙层接触，间隙层由与周围填料材料不同的材料形成。

4. 发明申请

US20070245544A1 METHOD FOR MAKING A PERPENDICULAR MAGNETIC RECORDING WRITE HEAD 失效
标题翻译：一种完整的磁记录写头的方法
公开(公告)号：US20070245544A1
公开(公告)日：2007-10-25
申请号：US11380189
申请日：2006-04-25
申请人： Donald Allen , Amanda Baer , Michael Feldbaum , Hung-Chin Guthrie , Aron Pentek
发明人： Donald Allen , Amanda Baer , Michael Feldbaum , Hung-Chin Guthrie , Aron Pentek
IPC分类号： G11B5/127
CPC分类号： G11B5/3163 , G11B5/112 , G11B5/1278 , G11B5/3116 , G11B5/3146 , Y10T29/49021 , Y10T29/49039 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： A method for making a write pole in a perpendicular magnetic recording write head uses a metal mask to pattern the primary resist and only ion milling during the subsequent patterning steps. A layer of primary resist is deposited over the magnetic write pole material and a metal mask layer is deposited on the primary resist layer. An imaging resist layer is formed on the metal mask layer and lithographically patterned generally in the desired shape of the write pole. Ion milling without a reactive gas is then performed over the imaging resist pattern to pattern the underlying metal mask layer, which is then used as the mask to define the shape of the primary resist pattern. Ion milling with oxygen is then performed over the metal mask pattern to pattern the underlying primary resist. Ion milling without a reactive gas is then performed over the primary resist pattern to form the underlying write pole.
摘要翻译：用于在垂直磁记录写头中制作写极的方法使用金属掩模对主抗蚀剂进行图案化，并且在随后的图案化步骤期间仅使用离子铣削。一层主抗蚀剂沉积在磁写磁极材料上，并且金属掩模层沉积在主抗蚀剂层上。在金属掩模层上形成成像抗蚀剂层，并且通常以写入极的所需形状进行光刻图案化。然后在成像抗蚀剂图案上进行无反应气体的离子研磨以对下面的金属掩模层进行图案化，然后将其用作掩模以限定主抗蚀剂图案的形状。然后在金属掩模图案上进行用氧离子研磨以对下面的主抗蚀剂进行图案化。然后在主抗蚀剂图案上执行没有反应气体的离子研磨以形成下面的写极。

5. 发明申请

US20070258167A1 Perpendicular magnetic write head having a magnetic write pole with a concave trailing edge 有权
标题翻译：具有磁写入磁极的垂直磁性写头具有凹形后缘
公开(公告)号：US20070258167A1
公开(公告)日：2007-11-08
申请号：US11411556
申请日：2006-04-25
申请人： Donald Allen , Amanda Baer , Michael Feldbaum , Hung-Chin Guthrie , Wen-Chien Hsiao , Yimin Hsu , Ming Jiang , Yinshi Liu , Aron Neuhaus , Vladimir Nikitin , Aron Pentek , Katalin Pentek , Yi Zheng
发明人： Donald Allen , Amanda Baer , Michael Feldbaum , Hung-Chin Guthrie , Wen-Chien Hsiao , Yimin Hsu , Ming Jiang , Yinshi Liu , Aron Neuhaus , Vladimir Nikitin , Aron Pentek , Katalin Pentek , Yi Zheng
IPC分类号： G11B5/147
CPC分类号： G11B5/3116 , G11B5/11 , G11B5/1278 , G11B5/1871 , G11B5/3146 , G11B5/315 , G11B5/3163
摘要： A magnetic write head for perpendicular magnetic recording having a write pole with a concave trailing edge. The magnetic write pole can have a trapezoidal shape with first and second laterally opposed sides that are further apart at the trailing edge than at the leading edge. The write head may or may not include a magnetic trailing shield, and if a trailing shield is included it is separated from the trailing edge by a non-magnetic write gap layer. The concave trailing edge improves magnetic performance such as by improving the transition curvature. A method for constructing the write head includes forming a magnetic write pole by forming a mask structure over a deposited write pole material, the mask structure having an alumina hard mask and an image transfer layer such as DURAMIDE®. An alumina fill layer is then deposited and a chemical mechanical polish is performed to open up the image transfer layer. A reactive on etch is performed to remove the image transfer layer and a reactive ion mill or reactive ion etch is performed to remove the alumina hard mask and form a concave surface on the write pole.
摘要翻译：用于垂直磁记录的磁写头，具有带有凹后缘的写极。磁性写入极可以具有梯形形状，其中第一和第二横向相对侧在后缘处比在前缘处更远地分开。写头可以包括或可以不包括磁性后屏蔽，并且如果包括后屏蔽，则其通过非磁性写间隙层与后缘分离。凹形后边缘提高磁性能，例如通过改善转变曲率。构成写入头的方法包括通过在沉积的写入极材料上形成掩模结构来形成磁性写入极，掩模结构具有氧化铝硬掩模和诸如DURAMIDE的图像转移层。然后沉积氧化铝填充层，并执行化学机械抛光以打开图像转印层。执行反应性蚀刻以去除图像转印层，并且执行反应性离子磨或反应离子蚀刻以除去氧化铝硬掩模并在写入极上形成凹面。

6. 发明申请

US20070193363A1 STRESS AND/OR TENSION MONITORING SYSTEMS AND METHODS 失效
标题翻译：应力和/或张力监测系统和方法
公开(公告)号：US20070193363A1
公开(公告)日：2007-08-23
申请号：US11559202
申请日：2006-11-13
申请人： Donald Allen , Li Lee , Clay McMullen
发明人： Donald Allen , Li Lee , Clay McMullen
IPC分类号： G01N3/10
CPC分类号： G01M5/0025 , B63B9/00 , E21B17/01 , G01M5/0041 , G01M5/0066
摘要： There is disclosed a system comprising a structure, from 1 to 10 dynamic tension sensors, adapted to monitor a dynamic tension level of at least one point along a length of the structure, and a controller adapted to calculate a dynamic bending stress or strain level at a plurality of points along the length of the structure as a function of time. In some embodiments, the system also includes a vessel connected to the structure, wherein the vessel is floating in a body of water.
摘要翻译：公开了一种系统，其包括结构，1至10个动态张力传感器，其适于监测沿着结构的长度的至少一个点的动态张力水平，以及控制器，适于计算动态弯曲应力或应变水平沿着结构长度的多个点作为时间的函数。在一些实施例中，系统还包括连接到结构的容器，其中容器浮在水体中。

7. 发明授权

US5760664A Acoustic wave filter with double reflective gratings and method for producing the same 失效
标题翻译：具有双反射光栅的声波滤波器及其制造方法
公开(公告)号：US5760664A
公开(公告)日：1998-06-02
申请号：US756867
申请日：1996-11-26
申请人： Donald Allen
发明人： Donald Allen
IPC分类号： H03H9/25 , H03H9/64
CPC分类号： H03H9/6459 , H03H9/25 , H03H9/6436
摘要： An acoustic wave resonator is provided on a substrate of 45.degree. X-cut, Z-propagating lithium tetraborate. The resonator includes an inner and an outer set of reflective gratings. The inner set of reflective gratings is separated from the transducer of the resonator by a set of first gaps having a synchronous coupling value of n.lambda./2. The outer set of reflective gratings is separated from the inner set of reflective gratings by a set of second gaps having a peak coupling value of (4m+1).lambda./8. This configuration of the resonator produces a wide bandwidth frequency response substantially free of spurious frequency modes and having a good shape factor.
摘要翻译：在45度X切割Z传播的四硼酸锂的基板上设置声波谐振器。谐振器包括内部和外部反射光栅组。通过具有同步耦合值nλ/ 2的一组第一间隙将内部反射光栅组与谐振器的换能器分离。通过具有峰值耦合值（4m + 1）λ/ 8的一组第二间隙将外部反射光栅组与内部反射光栅组分离。谐振器的这种配置产生基本上没有杂散频率模式并且具有良好形状因子的宽带宽频率响应。

8. 发明申请

US20100272872A1 Gas Mixture for Dosing Liquids with Sulphur Dioxide and Method for using the Same 审中-公开
标题翻译：用于二氧化硫的液体的气体混合物及其使用方法
公开(公告)号：US20100272872A1
公开(公告)日：2010-10-28
申请号：US12664985
申请日：2008-06-12
申请人： Donald Allen
发明人： Donald Allen
IPC分类号： A23C9/152 , C09K3/00 , A23L2/54 , A23L3/3409 , C12G1/04 , C12C5/02 , C12H1/14 , B65B3/00
CPC分类号： C12H1/14 , A23C9/1524 , A23D9/007 , A23L2/54 , A23L3/3409 , C12C5/02 , C12G1/04
摘要： A gas mixture containing from about 5% by volume to about 40% by volume of sulphur dioxide with the balance, except for incidental constituents not adversely affecting the basic properties of the gas mixture, being a carrier gas. Also disclosed is a method for dosing a volume of liquid with sulphur dioxide, the method including introducing the gas mixture into a volume of liquid at a flow rate and for a period of time sufficient to add a dosage amount of sulphur dioxide to a volume of liquid.
摘要翻译：作为载气，含有约5体积％至约40体积％的余量的二氧化硫的气体混合物除了不会对气体混合物的基本性能产生不利影响的偶然成分外。还公开了一种用二氧化硫对一定体积的液体进行计量的方法，该方法包括以一定的流速将气体混合物引入一定体积的液体中，并且持续足以将剂量的二氧化硫添加到一定量的液体。

9. 发明申请

US20060170295A1 Alternator sub-component construction built inside existing automotive generator housing 失效
标题翻译：内置现有汽车发电机外壳的交流发电机子部件结构
公开(公告)号：US20060170295A1
公开(公告)日：2006-08-03
申请号：US11050297
申请日：2005-02-02
申请人： Donald Allen
发明人： Donald Allen
IPC分类号： H02K5/00
CPC分类号： H02K15/0006 , H02K5/06 , Y10T29/49009
摘要： An alternator sub-component construction is built inside an original antique generator housing or a replica housing, thereby having the appearance of an original generator but functioning with modern and improved alternator capabilities.
摘要翻译：在原始古董发电机壳体或复制壳体内部构建交流发电机子部件结构，从而具有原始发电机的外观，但具有现代和改进的交流发电机功能。

10. 发明授权

US08556677B2 Flexing brassiere 有权
标题翻译：弯曲胸罩
公开(公告)号：US08556677B2
公开(公告)日：2013-10-15
申请号：US13097518
申请日：2011-04-29
申请人： Donald Allen
发明人： Donald Allen
IPC分类号： A41C3/00
CPC分类号： A41C3/00 , A41C3/12 , A41C5/00
摘要： A brassiere having flexibility, durability, and improved comfort for the wearer is provided. The side panel of the brassiere comprises a folded fabric and two elastic bands. The folded fabric has two opposing longitudinal edges, a top edge, and a bottom edge. Each of the two elastic bands is positioned in the interior of the folded fabric along a respective longitudinal edge, which also includes notches for orienting the bands. The folded fabric is sewn together at each of the top and bottom edges such that the two elastic bands are held in place. One of the longitudinal edges may be formed by sewing the folded fabric together to form a seam using a pull-out stitch. Each of the two elastic bands may include either of a woven elastic band or a knitted elastic band. The present invention further relates to a brassiere in which the side panels can flex independently of each other in conformance to the wearer's movements.
摘要翻译：提供了具有柔韧性，耐久性和改善佩戴者舒适度的胸罩。胸罩的侧面板包括折叠的织物和两个弹性带。折叠的织物具有两个相对的纵向边缘，顶部边缘和底部边缘。两个弹性带中的每一个沿着相应的纵向边缘定位在折叠织物的内部，该纵向边缘还包括用于定向带的凹口。将折叠的织物在顶部和底部边缘的每一个处缝合在一起，使得两个弹性带保持在适当位置。纵向边缘中的一个可以通过将折叠的织物缝合在一起以使用拉出针迹形成接缝而形成。两个弹性带中的每一个可以包括编织弹性带或针织弹性带中的任一个。本发明还涉及一种胸罩，其中侧板可以根据穿着者的运动彼此独立地弯曲。

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