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1. 发明授权

US07998388B2 Rotary process for forming uniform material 有权
标题翻译：用于形成均匀材料的旋转工艺
公开(公告)号：US07998388B2
公开(公告)日：2011-08-16
申请号：US12465905
申请日：2009-05-14
申请人： Robert Anthony Marin , Larry R. Marshall , Amanda Dawn Miller
发明人： Robert Anthony Marin , Larry R. Marshall , Amanda Dawn Miller
IPC分类号： D01D5/11
CPC分类号： D01D5/11 , D01D5/18 , D04H1/724 , D04H3/07 , D04H3/16 , Y10T428/2913 , Y10T442/3854 , Y10T442/674
摘要： A thin, uniform membrane comprising polymeric fibrils or a combination of fibrils and particles, wherein the fibrils have randomly convoluted cross-sections, and a process for making the membrane are disclosed. The membrane may be on the surface of a substrate as part of a composite sheet, or as a stand-alone structure.
摘要翻译：一种薄均匀的膜，其包含聚合物原纤维或原纤维和颗粒的组合，其中原纤维具有随机卷曲的横截面，并且公开了制备膜的方法。膜可以在作为复合片材的一部分的基底的表面上，或作为独立结构。

2. 发明授权

US5999554A Fiber stub end-pumped laser 失效
标题翻译：光纤短截头泵浦激光器
公开(公告)号：US5999554A
公开(公告)日：1999-12-07
申请号：US983310
申请日：1998-01-07
申请人： Larry R. Marshall
发明人： Larry R. Marshall
IPC分类号： H01S3/0941 , H01S3/091 , H01S3/092
CPC分类号： H01S3/09415 , H01S3/025 , H01S3/094053
摘要： A laser diode package (1) couples laser diode outputs into a plurality of fibers (21), and these are bundled and brought to an output face (2') that produces a divergent composite beam from the fiber ends (21'). The beam end pumps a solid state laser (100) across a gap (6), and the divergence allows a wide tolerance in alignment of the pump and crystal (3). Preferably, one cavity mirror (7) is a focusing mirror that reconcentrates residual pump light in the desired mode. In a preferred embodiment, the output face of the package is at a short stub (2) or ferrule that provides a simple and effective pump beam centering alignment. The solid state laser (100) may be a rod or crystal (3) and is preferably sufficiently short, in relation to pump beam diameter and divergence in the rod, that the pump beam within the rod lies in the TEM.sub.OO mode volume of the laser cavity. A concave mirror then refocuses residual pump light back into that mode. The rod preferably has a high index at the pump wavelength, but need not have high absorption. A common mounting plate (10) and heat sinking arrangement are provided for the package (1) and crystal (3).
摘要翻译： PCT No.PCT / US96 / 18730 Sec。 371日期：1998年1月7日 102（e）1998年1月7日PCT PCT 1996年11月22日PCT公布。 WO97 / 19503 PCT出版物日期1997年5月29日激光二极管封装（1）将激光二极管输出耦合到多个光纤（21）中，并将其捆扎并带到输出面（2'），从而产生来自光纤端部（21）的发散复合光束 '）。光束端部通过间隙（6）泵送固态激光器（100），并且发散允许泵和晶体（3）对准的宽公差。优选地，一个空腔反射镜（7）是聚焦反射镜，其以期望的模式重新排出剩余的泵浦光。在优选实施例中，封装的输出面处于提供简单且有效的泵浦对中对准的短截线（2）或套圈。固态激光器（100）可以是棒或晶体（3），并且优选地相对于泵浦光束直径和棒中的发散度足够短，杆内的泵浦光束位于激光器的TEMOO模式体积中腔。然后，凹面镜将剩余的泵浦光重新聚焦回该模式。杆优选在泵浦波长处具有高折射率，但不需要高吸收。为封装（1）和晶体（3）提供了通用的安装板（10）和散热装置。

3. 发明授权

US5663979A Fiber stub end-pumped laser 失效
标题翻译：光纤短截头泵浦激光器
公开(公告)号：US5663979A
公开(公告)日：1997-09-02
申请号：US562297
申请日：1995-11-22
申请人： Larry R. Marshall
发明人： Larry R. Marshall
IPC分类号： H01S3/094 , G02B6/42 , H01S3/08 , H01S3/081 , H01S3/0941 , H01S3/108 , H01S3/23
CPC分类号： H01S3/09415 , G02B6/421 , G02B6/4249 , H01S3/08072 , H01S3/081 , H01S3/094053 , H01S3/09408 , H01S3/108 , H01S3/2333 , Y10S372/703
摘要： A laser diode package couples laser diode outputs into a plurality of fibers, and these are bundled and brought to an output face that produces a divergent composite beam from the fiber ends. The beam end pumps a solid-state laser across a gap, and the divergence allows a wide tolerance in alignment of the pump and crystal. Preferably, one cavity mirror is a focusing mirror that reconcentrates residual pump light in the desired mode. In a preferred embodiment, the output face of the package is at a short stub or ferrule that provides a simple and effective pump beam centering alignment. The solid-state laser may be a rod or crystal and is preferably sufficiently short, in relation to pump beam diameter and divergence in the rod, that the pump beam within the rod lies in the TEM.sub.OO mode volume of the laser cavity. A concave mirror then refocuses residual pump light back into that mode. The rod preferably has a high index at the pump wavelength, but need not have high absorption. A common mounting plate and heat sinking arrangement are provided for the package and crystal, and the assembly is relatively insensitive to alignment variations, with only one cavity mirror requiring optical alignment. The bundle packing may take various shapes to match modes of a sheet or rectangular lasing medium.
摘要翻译：激光二极管封装将激光二极管输出耦合到多个光纤中，并将它们捆扎并带到产生从光纤端部发散的复合光束的输出面。光束端通过间隙泵送固态激光，并且发散允许泵和晶体对准的宽公差。优选地，一个空腔反射镜是聚焦反射镜，其将所述模式中的残余泵浦光重新聚焦。在一个优选实施例中，包装的输出面处于提供简单且有效的泵浦光束对中对准的短截线或套圈。固态激光器可以是棒或晶体，并且优选地相对于泵浦光束直径和棒中的发散度足够短，杆内的泵浦光束位于激光腔的TEM00模式体积中。然后，凹面镜将剩余的泵浦光重新聚焦回该模式。杆优选在泵浦波长处具有高折射率，但不需要高吸收。为封装和晶体提供了通用的安装板和散热装置，并且组件对对准变化相对不敏感，只有一个腔镜需要光学对准。束包装可以采取各种形状以匹配片材或矩形激光介质的模式。

4. 发明授权

US5123983A Gas management system for closely-spaced laydown jets 失效
标题翻译：封闭式落地式喷气机的气体管理系统
公开(公告)号：US5123983A
公开(公告)日：1992-06-23
申请号：US571725
申请日：1990-08-24
申请人： Larry R. Marshall
发明人： Larry R. Marshall
IPC分类号： D04H3/02 , B65H54/16 , D04H3/03 , D04H3/10 , D04H3/16
CPC分类号： D01D5/0985 , D04H3/16
摘要： An improvement is disclosed for reducing or even preventing interferences or interactions between adjacent, closely-spaced laydown jets utilized in a fibrous sheet laydown process. The improvement comprises positioning an inverted "V-shaped" baffle between adjacent, closely-spaced laydown jets so that the turbulent gas streams produced by each laydown jet are diverted and vented away from the area of sheet laydown on a moving collection belt. The baffle vents the fountain of gas produced by the collision of adjacent laydown jets in a cross-direction to that of the direction of belt movement.

5. 发明授权

US08048513B2 Flash-spun sheet material 有权
标题翻译：闪纺片材
公开(公告)号：US08048513B2
公开(公告)日：2011-11-01
申请号：US12824321
申请日：2010-06-28
申请人： Robert Anthony Marin , Larry R. Marshall , Barbara K. O'Rourke
发明人： Robert Anthony Marin , Larry R. Marshall , Barbara K. O'Rourke
IPC分类号： B32B27/32 , B32B27/00 , B32B37/00 , D04H1/00 , D01H5/253 , B29C47/88
CPC分类号： D01F6/04 , B29C47/0014 , D01D5/11 , D04H1/724 , D04H3/14 , Y10T428/24612 , Y10T428/2481 , Y10T428/24942 , Y10T428/249947 , Y10T428/26 , Y10T428/298 , Y10T442/607 , Y10T442/608
摘要： This invention relates to improved plexifilamentary sheet material useful in protective apparel and filtration media, which material is comprised of substantially continuous polyethylene plexifilamentary fiber strands and has a Frazier Permeability, normalized to 1.0 oz/yd2 basis weight, of at least 2 cfm/ft2.
摘要翻译：本发明涉及可用于保护性服装和过滤介质的改进的丛状纤维片材料，该材料由基本上连续的聚乙烯丛状纤维束组成，并且具有归一化至1.0盎司/ yd2基重至少2cfm / ft 2的弗雷泽渗透性。

6. 发明授权

US07744989B2 Flash-spun sheet material 有权
标题翻译：闪纺片材
公开(公告)号：US07744989B2
公开(公告)日：2010-06-29
申请号：US12123133
申请日：2008-05-19
申请人： Robert Anthony Marin , Larry R. Marshall , Barbara K. O'Rourke
发明人： Robert Anthony Marin , Larry R. Marshall , Barbara K. O'Rourke
IPC分类号： B32B27/32 , B32B27/00 , B32B37/00 , D04H1/00 , B29C47/88 , D01D5/253
CPC分类号： D01F6/04 , B29C47/0014 , D01D5/11 , D04H1/724 , D04H3/14 , Y10T428/24612 , Y10T428/2481 , Y10T428/24942 , Y10T428/249947 , Y10T428/26 , Y10T428/298 , Y10T442/607 , Y10T442/608
摘要： This invention relates to improved plexifilamentary sheet material useful in protective apparel and filtration media, which material is comprised of substantially continuous polyethylene plexifilamentary fiber strands and has a Frazier Permeability, normalized to 1.0 oz/yd2 basis weight, of at least 2 cfm/ft2.
摘要翻译：本发明涉及可用于保护性服装和过滤介质的改进的丛状纤维片材料，该材料由基本上连续的聚乙烯丛状纤维束组成，并且具有归一化至1.0盎司/ yd2基重至少2cfm / ft 2的弗雷泽渗透性。

7. 发明授权

US07621731B2 Rotary process for forming uniform material 有权
标题翻译：用于形成均匀材料的旋转工艺
公开(公告)号：US07621731B2
公开(公告)日：2009-11-24
申请号：US11352580
申请日：2006-02-13
申请人： Jack Eugene Armantrout , Lewis Edward Manring , Robert Anthony Marin , Larry R. Marshall
发明人： Jack Eugene Armantrout , Lewis Edward Manring , Robert Anthony Marin , Larry R. Marshall
IPC分类号： B29C67/02
CPC分类号： D04H1/56 , D01D5/11 , D01D5/18 , D04H1/724 , Y10T442/60 , Y10T442/614 , Y10T442/659 , Y10T442/668 , Y10T442/671 , Y10T442/696
摘要： A process is provided for issuing material from a nozzle in a rotor rotating at a given rotational speed wherein the material is issued by way of a fluid jet. The material can be collected on a collector concentric to the rotor. The collector can be a flexible belt moving in the axial direction of the rotor. The collected material can take the form of discrete particles, fibers, plexifilamentary web, discrete fibrils or a membrane.
摘要翻译：提供一种用于从以给定转速旋转的转子中的喷嘴发出材料的过程，其中材料通过流体射流发出。该材料可以收集在与转子同心的收集器上。收集器可以是在转子轴向移动的柔性带。收集的材料可以采取离散的颗粒，纤维，丛状纤维网，离散原纤维或膜的形式。

8. 发明授权

US5521932A Scalable side-pumped solid-state laser 失效
标题翻译：可扩展侧泵浦固态激光器
公开(公告)号：US5521932A
公开(公告)日：1996-05-28
申请号：US237123
申请日：1994-05-03
申请人： Larry R. Marshall
发明人： Larry R. Marshall
IPC分类号： H01S3/04 , H01S3/042 , H01S3/0941
CPC分类号： H01S3/0941 , H01S3/0405 , H01S3/042
摘要： A side-pumped solid laser employs diode array pumping to produce a near-diffraction-limited output beam in at least one dimension of the output beam, while maintaining high efficiency operation. Conversion efficiency is enhanced by orientation of a nonlinear crystal for enhanced beam quality along one axis, while improved beam quality is obtained in the other dimension by increasing absorption of the diode light within the laser crystal, reducing the crystal width, and/or a multi-pass reflector on the crystal face opposite the pumped face. The laser may be used in frequency doubling or wavelength shifting systems employing non-linear optical media. In that case, the output beam has its good axis preferentially aligned to enhance stability or prevent walkoff.
摘要翻译：侧泵浦固体激光器采用二极管阵列泵浦，以在输出光束的至少一个维度上产生接近衍射的输出光束，同时保持高效率的操作。通过非线性晶体的取向提高转换效率，以提高沿着一个轴的光束质量，而通过增加激光晶体内的二极管光的吸收，降低晶体宽度和/或多个在与面对面相反的晶面上的反射器。激光器可以用于采用非线性光学介质的倍频或波长漂移系统中。在这种情况下，输出光束具有优先对准的良好轴，以增强稳定性或防止散落。

9. 发明授权

US5511085A Passively stabilized intracavity doubling laser 失效
标题翻译：被动稳定的腔内倍增激光
公开(公告)号：US5511085A
公开(公告)日：1996-04-23
申请号：US300137
申请日：1994-09-02
申请人： Larry R. Marshall
发明人： Larry R. Marshall
IPC分类号： G02F1/37 , H01S3/08 , H01S3/081 , H01S3/082 , H01S3/094 , H01S3/0941 , H01S3/098 , H01S3/109 , H01S3/10
CPC分类号： H01S3/09415 , H01S3/08 , H01S3/109 , H01S3/0621 , H01S3/08036 , H01S3/08063 , H01S3/081 , H01S3/094053
摘要： A diode pumped laser is wavelength converted using an intracavity non-linear optical crystal, and the wavelength converted output is passively stabilized by a short cavity using unpolarized laser output. End pumping limits the number of transverse cavity modes, and intracavity etalon effects may be achieved by additional coatings deposited upon the laser or non-linear crystals themselves, further reducing the longitudinal mode spectrum. Wavelength converted output is enhanced by minimizing backward conversion in a linear cavity, or by folding the cavity via an angled face of the non-linear or the laser crystal.
摘要翻译：二极管泵浦激光器使用腔内非线性光学晶体进行波长转换，波长转换输出通过使用非偏振激光输出的短腔被动地稳定。端泵浦限制了横腔模数的数量，腔内标准具效应可以通过沉积在激光器或非线性晶体本身上的附加涂层来实现，进一步减小了纵向模式谱。波长转换输出通过使线性腔中的向后转换最小化，或通过非线性或激光晶体的倾斜面折叠空腔来增强。

10. 发明授权

US07582240B2 Rotary process for forming uniform material 有权
标题翻译：用于形成均匀材料的旋转工艺
公开(公告)号：US07582240B2
公开(公告)日：2009-09-01
申请号：US11096996
申请日：2005-04-01
申请人： Robert Anthony Marin , Larry R. Marshall , Amanda Dawn Miller
发明人： Robert Anthony Marin , Larry R. Marshall , Amanda Dawn Miller
IPC分类号： B29C47/00 , D01F6/00 , B29B9/00
CPC分类号： D01D5/11 , D01D5/18 , D04H1/724 , D04H3/07 , D04H3/16 , Y10T428/2913 , Y10T442/3854 , Y10T442/674
摘要： A thin, uniform membrane comprising polymeric fibrils or a combination of fibrils and particles, wherein the fibrils have randomly convoluted cross-sections, and a process for making the membrane are disclosed. The membrane may be on the surface of a substrate as part of a composite sheet, or as a stand-alone structure.
摘要翻译：一种薄均匀的膜，其包含聚合物原纤维或原纤维和颗粒的组合，其中原纤维具有随机卷曲的横截面，并且公开了制备膜的方法。膜可以在作为复合片材的一部分的基底的表面上，或作为独立结构。

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