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1. 发明申请

US20120326560A1 WAFER LEVEL FABRICATION OF CAVITY FOR SURFACE ACOUSTIC WAVE FILTER 审中-公开
标题翻译： WAFER LEVEL制造表面声波滤波器的孔
公开(公告)号：US20120326560A1
公开(公告)日：2012-12-27
申请号：US13334207
申请日：2011-12-22
申请人： Hao Yun , Richard A. Wessel
发明人： Hao Yun , Richard A. Wessel
IPC分类号： H01L41/053 , H01L41/22 , B82Y40/00
CPC分类号： H03H9/02047 , B82Y30/00 , B82Y40/00 , H03H9/02149 , H03H9/02614 , H03H9/02937
摘要： This invention utilizes atomic layer deposition (ALD) to deposit a layer of a material (e.g., aluminum oxide) as a passivation and adhesion enhancement layer on a piezoelectric layer and an interdigitated transducer(s) (IDT(s)) of a surface acoustic wave (SAW) filter and also utilizes a photosensitive polymer layer (e.g., epoxy dry film) for photodefining a cavity for SAW filter fabrication. The ALD layer serves to protect the IDTs from possible corrosion caused by either the polymer layer and/or moisture and at same time provide for stable operation of the SAW filter without a signal shift occurring by protection of the piezoelectric layer. The cavity, having walls formed by the photosensitive polymer, provides for a SAW fabrication process that is simple and cost effective.
摘要翻译：本发明利用原子层沉积（ALD）将一层材料（例如氧化铝）沉积在表面声学的压电层和交叉换能器（IDT）上作为钝化和粘附增强层波（SAW）滤波器，并且还使用光敏聚合物层（例如，环氧干膜）来定义用于SAW滤波器制造的空腔。 ALD层用于保护IDT免受由聚合物层和/或湿气引起的可能的腐蚀，并且同时提供SAW滤波器的稳定操作，而不会通过保护压电层而发生信号偏移。具有由光敏聚合物形成的壁的空腔提供了简单且成本有效的SAW制造工艺。

2. 发明授权

US08684070B2 Compact radial platen arrangement for radiant syngas cooler 有权
标题翻译：辐射式合成气冷却器紧凑的径向压板装置
公开(公告)号：US08684070B2
公开(公告)日：2014-04-01
申请号：US11839285
申请日：2007-08-15
申请人： Richard A. Wessel , David L. Kraft , Steven R. Fry
发明人： Richard A. Wessel , David L. Kraft , Steven R. Fry
IPC分类号： F28F9/26 , F28D7/00 , C10J3/86
CPC分类号： F28D7/00 , C10J3/485 , C10J3/845 , C10J3/86 , C10J2300/093 , C10J2300/1687 , C10J2300/1884 , C10J2300/1892 , C10K1/101 , F28D7/0041 , F28D2021/0075 , F28F13/06 , F28F2009/224 , Y02E20/16 , Y02E20/18
摘要： A radiant synthesis gas (syngas) cooler used to contain and cool the synthesis gas produced by a coal gasification process used in an IGCC power plant employs a compact radial platen arrangement which is less prone to fouling and/or plugging issues.
摘要翻译：用于容纳和冷却由IGCC发电厂使用的煤气化过程产生的合成气的辐射合成气（合成气）冷却器采用紧凑的径向压板装置，其不容易发生结垢和/或堵塞问题。

3. 发明授权

US07550194B2 Low color polyimide compositions useful in optical type applications and methods and compositions relating thereto 有权
标题翻译：用于光学类型应用的低色聚酰亚胺组合物和与其相关的方法和组合物
公开(公告)号：US07550194B2
公开(公告)日：2009-06-23
申请号：US11195902
申请日：2005-08-03
申请人： Christopher Dennis Simone , Brian C. Auman , Peter Francis Carcia , Richard A. Wessel
发明人： Christopher Dennis Simone , Brian C. Auman , Peter Francis Carcia , Richard A. Wessel
IPC分类号： B32B27/00
CPC分类号： C08G73/1039 , B32B27/00 , C08G73/1042 , C08L79/08 , Y10T428/10 , Y10T428/256 , Y10T428/258 , Y10T428/259 , Y10T428/266 , Y10T428/269 , Y10T428/31721
摘要： Perfluorinated polyimides (and co-polyimide) compositions, particularly films are disclosed, comprising at least 50 mole percent of a polymeric repeat unit derived from contacting 3,3′,4,4′-biphenyltetracarboxylic dianhydride (BDPA) and 2,2′-bis(trifluoromethyl) benzidine (TFMB) monomers. The perfluorinated polyimide (and co-polyimide) films of the invention have an in-plane coefficient of thermal expansion (CTE) between −5 and +20 ppm/° C. and a average light transmittance percent of from about 65.0 to about 99.0 (on a 75-micron thick film basis). The films of the present invention were converted to a polyimide using a chemical conversion method instead of typically employed thermal conversion step thus yielding these desirable properties. The films of the present invention can be an excellent substrate in an optical display device and can be used to replace rigid glass substrates. Finally, the polyimide films of the invention can also be used to manufacture flexible display devices (e.g., cellular phones, personal digital assistants, portable video games, laptops, and the like).
摘要翻译：公开了全氟化聚酰亚胺（和共聚酰亚胺）组合物，特别是膜，其包含至少50摩尔％的衍生自3,3'，4,4'-联苯四羧酸二酐（BDPA）和2,2'- 双（三氟甲基）联苯胺（TFMB）单体。本发明的全氟化聚酰亚胺（和共聚酰亚胺）膜的面内热膨胀系数（CTE）为-5〜+ 20ppm /℃，平均透光率为约65.0〜99.0（基于75微米厚的膜）。使用化学转化法代替通常使用的热转化步骤将本发明的膜转化为聚酰亚胺，从而产生这些所需的性质。本发明的膜可以是光学显示装置中的优异的基板，并且可以用于替代刚性玻璃基板。最后，本发明的聚酰亚胺膜也可以用于制造柔性显示装置（例如，蜂窝电话，个人数字助理，便携式视频游戏，笔记本电脑等）。

4. 发明授权

US08607718B2 Recovery boiler combustion air system with intermediate air ports vertically aligned with multiple levels of tertiary air ports 有权
标题翻译：回收锅炉燃烧空气系统，中空气口与多级三级空气口垂直对齐
公开(公告)号：US08607718B2
公开(公告)日：2013-12-17
申请号：US11694125
申请日：2007-03-30
申请人： Richard A. Wessel
发明人： Richard A. Wessel
IPC分类号： D21C11/14 , F23G7/04 , F23L9/02
CPC分类号： F23L9/02 , F23G7/04
摘要： A combustion air system particularly useful for Kraft process recovery boilers or soda process recovery boilers has a level of liquor air ports located above the black liquor guns, and multiple levels of tertiary air formed by substantially vertically aligned tertiary air ports located above the black liquor guns. The liquor air ports and the tertiary air ports are on the same opposing walls of the furnace and are substantially vertically aligned with air ports in the same wall at different levels. The liquor air ports are located just above the black liquor guns, within a range of about ½ foot to about four feet. The tertiary air ports are laterally offset with respect to the tertiary air ports on the opposing wall of the furnace. The first tertiary air level is located a vertical distance in the range of about four feet to twelve feet above the elevation of liquor air ports, and the second and any additional tertiary air levels are located and spaced from an adjacent tertiary air level at regular spaced vertical intervals in the range of about four feet to eight feet. The vertically aligned and laterally offset tertiary air ports form a combustion air pattern of vertical sheets which travel across the width of the furnace to the opposing wall to carry smaller liquor particles to the walls of the furnace and reduce carryover and improve combustion efficiency.
摘要翻译：特别适用于牛皮纸工艺回收锅炉或苏打过程回收锅炉的燃烧空气系统具有位于黑液枪上方的液体空气端口，并且由位于黑液枪上方的大致垂直排列的三级空气端口形成的多级三次空气。液体空气端口和三级空气端口位于炉的相同的相对壁上，并且基本上与不同水平的相同壁中的空气端口垂直对准。白酒空气口位于黑酒枪的上方，范围约为½英尺至约四英尺。三级空气端口相对于炉的相对壁上的三级空气端口横向偏移。第一个三级空气水平位于距离液体空气口的高度大约四英尺至十二英尺的范围内的垂直距离，第二和任何另外的三级空气水平与相邻的三级空气水平定位并间隔开，垂直间隔范围在四英尺到八英尺之间。垂直排列和侧向偏移的三级空气端口形成垂直片材的燃烧空气图案，其沿着炉子的宽度行进到相对的壁，以将较小的液体颗粒携带到炉壁并减少携带并提高燃烧效率。

5. 发明申请

US20090226642A1 LOW COLOR POLYIMIDE COMPOSITIONS USEFUL IN OPTICAL TYPE APPLICATIONS AND METHODS AND COMPOSITIONS RELATING THERETO 审中-公开
标题翻译：低颜色聚酰亚胺组合物在光学类型应用中的应用和方法与组合物相关
公开(公告)号：US20090226642A1
公开(公告)日：2009-09-10
申请号：US12467605
申请日：2009-05-18
申请人： CHRISTOPHER DENNIS SIMONE , Brian C. Auman , Peter Francis Carcia , Richard A. Wessel
发明人： CHRISTOPHER DENNIS SIMONE , Brian C. Auman , Peter Francis Carcia , Richard A. Wessel
IPC分类号： C09K19/00 , B32B27/36
CPC分类号： G02F1/133719 , C08G73/1039 , C08G73/1042 , C08G73/1067 , C08L79/08 , G02F1/133305 , Y10T428/105 , Y10T428/265
摘要： Perfluorinated polyimides (and co-polyimide) compositions, particularly films are disclosed, comprising at least 50 mole percent of a polymeric repeat unit derived from contacting 3,3′,4,4′-biphenyltetracarboxylic dianhydride (BDPA) and 2,2′-bis(trifluoromethyl) benzidine (TFMB) monomers. The perfluorinated polyimide (and co-polyimide) films of the invention have an in-plane coefficient of thermal expansion (CTE) between −5 and +20 ppm/° C. and a average light transmittance percent of from about 65.0 to about 99.0 (on a 75-micron thick film basis). The films of the present invention were converted to a polyimide using a chemical conversion method instead of typically employed thermal conversion step thus yielding these desirable properties. The films of the present invention can be an excellent substrate in an optical display device and can be used to replace rigid glass substrates. Finally, the polyimide films of the invention can also be used to manufacture flexible display devices (e.g., cellular phones, personal digital assistants, portable video games, laptops, and the like).
摘要翻译：公开了全氟化聚酰亚胺（和共 - 聚酰亚胺）组合物，特别是膜，其包含至少50摩尔％的衍生自3,3'，4,4'-联苯四羧酸二酐（BDPA）和2,2'- 双（三氟甲基）联苯胺（TFMB）单体。本发明的全氟化聚酰亚胺（和共聚酰亚胺）膜的面内热膨胀系数（CTE）为-5〜+ 20ppm /℃，平均透光率为约65.0〜99.0（基于75微米厚的膜）。使用化学转化法代替通常使用的热转化步骤将本发明的膜转化为聚酰亚胺，从而产生这些所需的性质。本发明的膜可以是光学显示装置中的优异的基板，并且可以用于替代刚性玻璃基板。最后，本发明的聚酰亚胺膜也可以用于制造柔性显示装置（例如，蜂窝电话，个人数字助理，便携式视频游戏，笔记本电脑等）。

6. 发明申请

US20080236459A1 RECOVERY BOILER COMBUSTION AIR SYSTEM WITH INTERMEDIATE AIR PORTS VERTICALLY ALIGNED WITH MULTIPLE LEVELS OF TERTIARY AIR PORTS 有权
标题翻译：具有中间空气部分的回收锅炉燃烧空气系统垂直对准与多级空气舱
公开(公告)号：US20080236459A1
公开(公告)日：2008-10-02
申请号：US11694125
申请日：2007-03-30
申请人： Richard A. Wessel
发明人： Richard A. Wessel
IPC分类号： F23L9/00 , F23L1/00
CPC分类号： F23L9/02 , F23G7/04
摘要： A combustion air system particularly useful for Kraft process recovery boilers or soda process recovery boilers has a level of liquor air ports located above the black liquor guns, and multiple levels of tertiary air formed by substantially vertically aligned tertiary air ports located above the black liquor guns. The liquor air ports and the tertiary air ports are on the same opposing walls of the furnace and are substantially vertically aligned with air ports in the same wall at different levels. The liquor air ports are located just above the black liquor guns, within a range of about ½ foot to about four feet. The tertiary air ports are laterally offset with respect to the tertiary air ports on the opposing wall of the furnace. The first tertiary air level is located a vertical distance in the range of about four feet to twelve feet above the elevation of liquor air ports, and the second and any additional tertiary air levels are located and spaced from an adjacent tertiary air level at regular spaced vertical intervals in the range of about four feet to eight feet. The vertically aligned and laterally offset tertiary air ports form a combustion air pattern of vertical sheets which travel across the width of the furnace to the opposing wall to carry smaller liquor particles to the walls of the furnace and reduce carryover and improve combustion efficiency.
摘要翻译：特别适用于牛皮纸工艺回收锅炉或苏打过程回收锅炉的燃烧空气系统具有位于黑液枪上方的液体空气端口，并且由位于黑液枪上方的大致垂直排列的三级空气端口形成的多级三次空气。液体空气端口和三级空气端口位于炉的相同的相对壁上，并且基本上与不同水平的相同壁中的空气端口垂直对准。白酒空气口位于黑酒枪的上方，范围约为½英尺至约四英尺。三级空气端口相对于炉的相对壁上的三级空气端口横向偏移。第一个三级空气水平位于距离液体空气口的高度大约四英尺至十二英尺的范围内的垂直距离，第二和任何另外的三级空气水平与相邻的三级空气水平定位并间隔开，垂直间隔范围在四英尺到八英尺之间。垂直排列和侧向偏移的三级空气端口形成垂直片材的燃烧空气图案，其沿着炉子的宽度行进到相对的壁，以将较小的液体颗粒携带到炉壁并减少携带并提高燃烧效率。

7. 发明申请

US20080041572A1 COMPACT RADIAL PLATEN ARRANGEMENT FOR RADIANT SYNGAS COOLER 有权
标题翻译：用于辐射式SYGAS冷却器的紧凑辐射板装置
公开(公告)号：US20080041572A1
公开(公告)日：2008-02-21
申请号：US11839285
申请日：2007-08-15
申请人： Richard A. Wessel , David L. Kraft , Steven R. Fry
发明人： Richard A. Wessel , David L. Kraft , Steven R. Fry
IPC分类号： F28D7/00
CPC分类号： F28D7/00 , C10J3/485 , C10J3/845 , C10J3/86 , C10J2300/093 , C10J2300/1687 , C10J2300/1884 , C10J2300/1892 , C10K1/101 , F28D7/0041 , F28D2021/0075 , F28F13/06 , F28F2009/224 , Y02E20/16 , Y02E20/18
摘要： A radiant synthesis gas (syngas) cooler used to contain and cool the synthesis gas produced by a coal gasification process used in an IGCC power plant employs a compact radial platen arrangement which is less prone to fouling and/or plugging issues.
摘要翻译：用于容纳和冷却由IGCC发电厂使用的煤气化过程产生的合成气的辐射合成气（合成气）冷却器采用紧凑的径向压板装置，其不容易发生结垢和/或堵塞问题。

8. 发明申请

US20130194814A1 BENT LAYERED STRUCTURE AND METHODS RELATING THERETO 审中-公开
标题翻译： BENT层状结构与方法相关
公开(公告)号：US20130194814A1
公开(公告)日：2013-08-01
申请号：US13362171
申请日：2012-01-31
申请人： Deborah R. Gravely , Michael J. Green , Kurt Douglas Roberts , Richard A. Wessel
发明人： Deborah R. Gravely , Michael J. Green , Kurt Douglas Roberts , Richard A. Wessel
IPC分类号： F21V21/00 , B32B3/04
CPC分类号： B32B15/088 , B32B1/00 , B32B7/12 , B32B27/281 , Y10T428/2419
摘要： A bent layered structure is disclosed having a top conductive layer and a dielectric layer. The dielectric layer is a polyimide derived from at least 70 mole percent aromatic dianhydride based upon total dianhydride content of the polyimide and at least 70 mole percent aromatic diamine based upon total diamine content of the polyimide. The bent layered structure has a radius of at least 2 mm and a bend angle of at least 45 degrees at least once along a longitudinal or at least once parallel to the longitudinal axis or both and maintains a 150 to 350 V/micron breakdown voltage.
摘要翻译：公开了具有顶部导电层和电介质层的弯曲分层结构。介电层是基于聚酰亚胺的总二氢化物含量至少70摩尔％的芳族二酐衍生的聚酰亚胺和基于聚酰亚胺的总二胺含量的至少70摩尔％芳族二胺。弯曲的分层结构具有至少2mm的半径和至少45度的弯曲角，沿纵向或至少一次平行于纵向轴线或两者均至少一次，并且保持150至350V /微米的击穿电压。

9. 发明申请

US20130193452A1 LIGHT EMITTING DIODE SYSTEM AND METHODS RELATING THERETO 审中-公开
标题翻译：发光二极体系统及其相关方法
公开(公告)号：US20130193452A1
公开(公告)日：2013-08-01
申请号：US13362262
申请日：2012-01-31
申请人： Deborah R. Gravely , Michael J. Green , Kurt Douglas Roberts , Richard A. Wessel
发明人： Deborah R. Gravely , Michael J. Green , Kurt Douglas Roberts , Richard A. Wessel
IPC分类号： H01L27/15
CPC分类号： H01L25/0753 , H01L33/641 , H01L2924/0002 , H05K1/028 , H05K1/0346 , H05K1/189 , H05K3/0061 , H05K2201/0154 , H05K2201/10106 , H05K2203/302 , H01L2924/00
摘要： A light emitting diode system is disclosed having a bent layered structure conformed to a least a portion of a self-supporting three dimensional heat sink and maintains a breakdown voltage from 150 to 350 V/micron. The bent layered structure has an electrical circuit, a dielectric layer and at least one LED package, LED chip on board or mixtures thereof attached to the electrical circuit. The dielectric layer is a polyimide derived from at least 70 mole percent aromatic dianhydride based upon total dianhydride content of the polyimide and at least 70 mole percent aromatic diamine based upon total diamine content of the polyimide.
摘要翻译：公开了一种发光二极管系统，其具有符合自支撑三维散热器的至少一部分的弯曲分层结构，并将击穿电压保持在150至350V /微米。弯曲的分层结构具有电路，电介质层和至少一个LED封装，板上的LED芯片或其混合物附接到电路。介电层是基于聚酰亚胺的总二氢化物含量至少70摩尔％的芳族二酐衍生的聚酰亚胺和基于聚酰亚胺的总二胺含量的至少70摩尔％芳族二胺。

10. 发明申请

US20090017309A1 COMPOSITIONS AND METHODS FOR CREATING ELECTRONIC CIRCUITRY 审中-公开
标题翻译：用于创建电子电路的组合物和方法
公开(公告)号：US20090017309A1
公开(公告)日：2009-01-15
申请号：US12169186
申请日：2008-07-08
申请人： YUEH-LING LEE , Shane Fang , Thomas Eugene Dueber , Richard A. Wessel , Harry Richard Zwicker
发明人： YUEH-LING LEE , Shane Fang , Thomas Eugene Dueber , Richard A. Wessel , Harry Richard Zwicker
IPC分类号： B32B15/092 , B32B15/00 , B05D3/06
CPC分类号： H05K1/0373 , H05K3/0032 , H05K3/184 , H05K3/185 , H05K3/28 , H05K2201/0209 , H05K2201/0236 , H05K2203/107 , Y10T428/31529 , Y10T428/3154 , Y10T428/31678
摘要： The present invention is directed to non-lithographic patterning by laser (or similar-type energy beam) ablation, where the ablation system ultimately results in circuitry features that are relative free from debris induced over-plating defects (debris relating to the ablation process) and fully additive plating induced over-plating defects. Compositions of the invention include a circuit board precursor having an insulating substrate and a cover layer. The insulating substrate is made from a dielectric material and also a metal oxide activatable filler. The cover layer can be sacrificial or non-sacrificial and is used to remediate unwanted debris arising from the ablation process.
摘要翻译：本发明涉及通过激光（或类似能量束）消融的非平版印刷图案，其中消融系统最终导致电路特征相对没有碎片诱导的过度电镀缺陷（与消融过程有关的碎片）和完全添加电镀引起的过度镀覆缺陷。本发明的组合物包括具有绝缘基板和覆盖层的电路板前体。绝缘基板由介电材料制成，也可由金属氧化物可活化填料制成。覆盖层可以是牺牲的或非牺牲的，并且用于修复由消融过程产生的不想要的碎屑。

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