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    BI-DIRECTIONAL FLOW FOR PROCESSING SHAPED BODIES
    1.
    发明申请
    BI-DIRECTIONAL FLOW FOR PROCESSING SHAPED BODIES 审中-公开
    用于处理形状体的双向流动

    公开(公告)号：US20100127421A1

    公开(公告)日：2010-05-27

    申请号：US12367035

    申请日：2009-02-06

    申请人： Leonard Charles Dabich, II ,  Ronald Alan Davidson ,  James Gerard Fagan ,  Todd Benson Fleming

    发明人： Leonard Charles Dabich, II ,  Ronald Alan Davidson ,  James Gerard Fagan ,  Todd Benson Fleming

    IPC分类号： B29C71/02

    CPC分类号： F27B5/02 ,  C04B35/6267 ,  C04B2235/658 ,  C04B2235/6584 ,  C04B2235/6586 ,  C21D1/76 ,  C21D1/767 ,  F27B5/16 ,  F27B9/028 ,  F27B9/045 ,  F27B17/0083 ,  F27B2005/166 ,  F27D7/04 ,  F27D7/06

    摘要： Disclosed herein are methods of making shaped bodies, such as carbon-based, inorganic cement, or ceramic bodies. Methods disclosed herein may comprise applying a bidirectional gas flow to at least one heat treatment and/or controlled oxidation step. Also disclosed herein are methods of making shaped bodies comprising a single-step controlled oxidation firing process. Further disclosed herein are shaped bodies made by a process comprising applying a bi-directional gas flow to at least one heat treatment and/or controlled oxidation step, and shaped bodies made by a single-step controlled oxidation firing process. Further disclosed herein is a bidirectional gas flow furnace for the heat treatment and/or the controlled oxidation of a shaped body.

    摘要翻译： 本文公开了制造成形体的方法，例如碳基，无机水泥或陶瓷体。 本文公开的方法可以包括将双向气流施加到至少一个热处理和/或受控氧化步骤。 本文还公开了制造包括单步受控氧化烧制工艺的成型体的方法。 本文进一步公开的是通过包括将双向气流施加到至少一个热处理和/或受控氧化步骤的方法制造的成形体，以及通过单步控制的氧化焙烧工艺制成的成型体。 本文进一步公开的是用于热处理和/或成形体的受控氧化的双向气流炉。

    Preferential etching method of forming microstructure for an optical waveguide
    3.
    发明授权
    Preferential etching method of forming microstructure for an optical waveguide 有权
    用于形成光波导的微结构的优选蚀刻方法

    公开(公告)号：US07346250B1

    公开(公告)日：2008-03-18

    申请号：US11731633

    申请日：2007-03-30

    申请人： Leonard Charles Dabich, II ,  Michael Thomas Gallagher ,  Daniel Warren Hawtof ,  Brett Jason Hoover ,  Karl William Koch, III

    发明人： Leonard Charles Dabich, II ,  Michael Thomas Gallagher ,  Daniel Warren Hawtof ,  Brett Jason Hoover ,  Karl William Koch, III

    IPC分类号： G02B6/04 ,  G02B6/02

    CPC分类号： G02B6/02357 ,  C03B37/01208 ,  C03B37/01228 ,  C03B2203/42

    摘要： A method of fabricating a microstructure for an optical waveguide such as a photonic bandgap fiber is provided. The method includes the steps of assembling a stack of capillary tubes having substantially identical dimensions, fusing and redrawing the stack into a preform having a plurality of parallel holes of equal diameter, selecting a pattern of the holes for etching in order to increase their diameter, and plugging the unselected holes at one end of the preform against the flow of a pressurized etching fluid. Such plugging of the unselected holes is accomplished applying a layer of a gel-like sealant over the end of the preform, and then pushing the sealant into the holes to form sealant plugs in all of the holes. The sealant plugs are then removed from the selected holes by punching the sealant plugs out of the selected holes. The selected holes are then etched by conducting a pressurized flow of etching fluid to the end of the preform such that etching fluid flows only through the pattern of selected holes. The resulting preform is then fused and drawn into an optical waveguide, where the pattern of etched and unetched holes may form, for example, the microstructure for a photonic bandgap optical fiber.

    摘要翻译： 提供了一种制造诸如光子带隙光纤的光波导的微结构的方法。 该方法包括以下步骤：组装具有基本上相同尺寸的毛细管堆叠，将叠层熔化并重新拉伸成具有多个相同直径的平行孔的预制件，选择用于蚀刻的孔的图案以增加其直径， 并且在预成型件的一端处与未加压的蚀刻流体的流动堵塞未选择的孔。 实现未选择的孔的这种堵塞是在预成型件的端部上施加一层凝胶状密封剂，然后将密封剂推入孔中以在所有孔中形成密封塞。 然后通过从所选择的孔中冲出密封剂塞从所选择的孔中移除密封塞。 然后通过将加压的蚀刻流体流引导到预成型件的端部来蚀刻所选择的孔，使得蚀刻流体仅流过选定孔的图案。 然后将所得的预制件熔合并拉入光波导，其中蚀刻和未蚀刻孔的图案可以形成例如光子带隙光纤的微结构。

    TRANSPARENT ARMOR WITH IMPROVED MULTI-HIT PERFORMANCE BY USE OF A THIN COVER GLASS
    5.
    发明申请
    TRANSPARENT ARMOR WITH IMPROVED MULTI-HIT PERFORMANCE BY USE OF A THIN COVER GLASS 有权
    透明的装甲通过使用薄盖玻璃改进多层次性能

    公开(公告)号：US20120174761A1

    公开(公告)日：2012-07-12

    申请号：US13169489

    申请日：2011-06-27

    申请人： Leonard Charles Dabich, II ,  Huan-Hung Sheng ,  Steven Alvin Tietje ,  Jian-Zhi Jay Zhang ,  Parimal J. Patel

    发明人： Leonard Charles Dabich, II ,  Huan-Hung Sheng ,  Steven Alvin Tietje ,  Jian-Zhi Jay Zhang ,  Parimal J. Patel

    IPC分类号： F41H5/04

    CPC分类号： F41H5/0407 ,  B32B17/10091 ,  B32B17/10119 ,  B32B17/10137 ,  B32B17/10385 ,  B32B17/1077 ,  B32B2369/00

    摘要： The disclosure is directed to a transparent armor laminate having a glass, glass-ceramic or ceramic strike face layer, one or a plurality of glass, glass-ceramic (“GC”), ceramic (“C”) or polymeric (“P”) backing layer behind the strike face layer, one or a plurality of spall catcher (“SC”) layers behind the backing layer(s), and a thin cover glass layer laminated to the strike face, the thin layer being the first layer to be impacted by any incoming projectile or debris. The cover glass has a thickness ≦3 mm. In another embodiment the cover glass thickness is ≦1 mm. Additionally, a defrosting/defogging element is laminated between the cover glass and the strike face.

    摘要翻译： 本发明涉及一种具有玻璃，玻璃陶瓷或陶瓷冲击面层，一个或多个玻璃，玻璃陶瓷（“GC”），陶瓷（“C”）或聚合物（“P”）的透明铠装层压体， ）背衬层，背衬层之后的一个或多个剥落捕获器（“SC”）层，以及层压到打击面的薄盖玻璃层，薄层是第一层至 受到任何传入的射弹或碎片的影响。 盖玻璃的厚度为nlE; 3mm。 在另一个实施例中，盖玻璃厚度为1mm; 1mm。 此外，除霜/除雾元件层压在盖玻璃和打击面之间。

    Pre-Form For And Methods Of Forming A Hollow-Core Slotted PBG Optical Fiber For An Environmental Sensor
    7.
    发明申请
    Pre-Form For And Methods Of Forming A Hollow-Core Slotted PBG Optical Fiber For An Environmental Sensor 有权
    形成环形传感器的空心型槽式PBG光纤的形式和方法

    公开(公告)号：US20090320526A1

    公开(公告)日：2009-12-31

    申请号：US12146928

    申请日：2008-06-26

    申请人： Joel Patrick Carberry ,  Leonard Charles Dabich, II ,  Michael Thomas Gallagher ,  Brett Jason Hoover ,  Karl William Koch, III ,  Joseph Edward McCarthy

    发明人： Joel Patrick Carberry ,  Leonard Charles Dabich, II ,  Michael Thomas Gallagher ,  Brett Jason Hoover ,  Karl William Koch, III ,  Joseph Edward McCarthy

    IPC分类号： C03B37/07 ,  C03B37/023

    CPC分类号： G01N21/05 ,  G01N21/31 ,  G01N21/774 ,  G01N2021/0346 ,  G01N2021/052 ,  G01N2021/7783 ,  G02B6/02328 ,  Y10T428/2929 ,  Y10T428/2933

    摘要： A preform for forming a hollow-core, slotted photonic band-gap (PBG) optical fiber for use in an environmental sensor, and methods of forming such a fiber using the preform are disclosed. The preform comprises a slotted cladding tube that surrounds a slotted, hollow-core PBG cane. The slots in the cladding tube and PBG cane are longitudinally formed and substantially aligned with each other. When the preform is drawn, the slots merge to form an elongated side opening or slot in the resulting hollow-core PBG fiber. In one case, the slot reaches the hollow core upon drawing, while in another case a second step is used to extend the slot to connect to the hollow core. The fiber is used to form an environmental sensor for sensing the presence of a target substance in an environment. The slot formed in the PBG region of the fiber forms a ridge waveguide wherein a portion of the light that otherwise is confined to the hollow core as a bound mode travels in the slot. The target substance affects the light traveling in the fiber, allowing for the target substance to be detected.

    摘要翻译： 公开了一种用于形成用于环境传感器的中空芯，开槽光子带隙（PBG）光纤的预成型件和使用该预成型件形成这种纤维的方法。 预成型件包括围绕开槽的中空PBG棒的开槽包层管。 包层管和PBG拐杖中的狭缝纵向地形成并且基本上彼此对齐。 当预成型件被拉伸时，狭槽合并以在所得中空PBG纤维中形成细长的侧开口或槽。 在一种情况下，槽在拉伸时到达中空芯，而在另一种情况下，使用第二步来延伸槽以连接到中空芯。 纤维用于形成用于感测环境中目标物质的存在的环境传感器。 形成在纤维的PBG区域中的槽形成脊形波导，其中一部分以其它方式被限制在中空芯的光作为结合模式在狭槽中行进。 目标物质影响在纤维中传播的光，允许检测目标物质。