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    Narrow pore size distribution cordierite ceramic honeycomb articles and methods for manufacturing same
    3.
    发明授权
    Narrow pore size distribution cordierite ceramic honeycomb articles and methods for manufacturing same 有权
    窄孔径分布堇青石陶瓷蜂窝体及其制造方法

    公开(公告)号：US07485170B2

    公开(公告)日：2009-02-03

    申请号：US11291831

    申请日：2005-11-30

    申请人： Douglas Munroe Beall ,  Thomas Richard Chapman ,  Weiguo Miao ,  Jianguo Wang

    发明人： Douglas Munroe Beall ,  Thomas Richard Chapman ,  Weiguo Miao ,  Jianguo Wang

    IPC分类号： B01D46/00 ,  F01N3/022

    CPC分类号： C04B38/0615 ,  C04B38/0074 ,  Y10S55/05 ,  Y10S55/10 ,  Y10S55/30 ,  Y10S264/48 ,  Y10T428/24149 ,  C04B35/195 ,  C04B38/0006 ,  C04B38/0054 ,  C04B14/06 ,  C04B14/303 ,  C04B14/304 ,  C04B24/24 ,  C04B24/38 ,  C04B40/0268

    摘要： Disclosed are ceramic honeycomb articles, which are composed predominately of a crystalline phase cordierite composition. The ceramic honeycomb articles possess a microstructure characterized by a unique combination of relatively high porosity between 42% and 56%, and relatively narrow pore size distribution wherein less than 15% of the total porosity has a pore diameter less than 10 μm, less than 20% of the total porosity has a pore diameter greater than 30 μm, and dbreadth≦1.50 wherein dbreadth=(d90−d10)/d50. The articles exhibits high thermal durability and high filtration efficiency coupled with low pressure drop across the filter. Such ceramic articles are particularly well suited for filtration applications, such as diesel exhaust filters or DPFs. Also disclosed is a method for manufacturing the ceramic article wherein the pore former is preferably potato starch having a median particle diameter greater than 40 μm.

    摘要翻译： 公开了主要由结晶相堇青石组合物组成的陶瓷蜂窝体制品。 陶瓷蜂窝体制品具有微结构，其特征在于具有42％和56％之间的较高孔隙率和相对窄的孔径分布的独特组合，其中小于15％的总孔隙度具有小于10um的孔径，小于20μm 总孔隙率的％具有大于30μm的孔径，并且dbreadth <= 1.50，其中dbreadth =（d90-d10）/ d50。 该制品表现出高热耐久性和高过滤效率以及过滤器两端的低压降。 这种陶瓷制品特别适用于过滤应用，例如柴油机排气过滤器或DPF。 还公开了一种陶瓷制品的制造方法，其中成孔剂优选中值粒径大于40μm的马铃薯淀粉。

    POROUS INORGANIC MEMBRANES AND METHOD OF MANUFACTURE
    5.
    发明申请
    POROUS INORGANIC MEMBRANES AND METHOD OF MANUFACTURE 有权
    多孔无机膜及其制造方法

    公开(公告)号：US20110293917A1

    公开(公告)日：2011-12-01

    申请号：US13115349

    申请日：2011-05-25

    申请人： Dana Craig Bookbinder ,  Gary S. Calabrese ,  Yunfeng Gu ,  Jianguo Wang

    发明人： Dana Craig Bookbinder ,  Gary S. Calabrese ,  Yunfeng Gu ,  Jianguo Wang

    IPC分类号： B32B3/26 ,  B05D3/00 ,  B05D3/02 ,  B05D5/00

    CPC分类号： B01D29/05 ,  B01D67/0046 ,  B01D67/0058 ,  B01D67/0095 ,  B01D71/02 ,  B01D71/024 ,  B01D71/025 ,  B01D71/027 ,  B01D71/028 ,  B01D2325/04 ,  Y10T428/249981

    摘要： A method is provided for making a porous inorganic membrane by using a mixture of an inorganic material, organic polymer particles and a solvent to form a slurry, the particles being non-spherical, distributing the slurry onto a surface, drying the slurry to remove the solvent and firing the dried slurry to produce the porous inorganic membrane. Examples of organic polymer particles include particles of acrylic. A substrate with a porous inorganic membrane disposed on the substrate is also provided, the inorganic membrane having an average thickness of from about 0.5 micron to about 30 microns, a porosity of from about 30% to about 65%, a median pore size (d50) of from about 0.01 micron to about 1 micron, and a value of (d90−d10)/d50 less than about 2, as measured by mercury porosimetry. An example of a substrate includes an inorganic porous support.

    摘要翻译： 提供了一种通过使用无机材料，有机聚合物颗粒和溶剂的混合物来制造多孔无机膜以形成浆料的方法，该颗粒是非球形的，将浆料分布在表面上，干燥浆料以除去 溶剂并焙烧干燥的浆料以产生多孔无机膜。 有机聚合物颗粒的实例包括丙烯酸颗粒。 还提供了具有设置在基底上的多孔无机膜的基底，无机膜的平均厚度为约0.5微米至约30微米，孔隙率为约30％至约65％，中值孔径（d50 ）为约0.01微米至约1微米，并且通过水银孔率法测定的值（d90-d10）/ d50小于约2。 基材的实例包括无机多孔载体。

    Storage case for feeding bottle cleaning tools
    7.
    外观设计
    Storage case for feeding bottle cleaning tools 有权

    公开(公告)号：USD1003041S1

    公开(公告)日：2023-10-31

    申请号：US29776849

    申请日：2021-04-01

    申请人： Jianguo Wang

    设计人： Jianguo Wang

    摘要： FIG. 1 is an exploded view of a storage case for feeding bottle cleaning tools showing my new design;
    FIG. 2 is a front elevational view thereof;
    FIG. 3 is a rear elevational view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a perspective view thereof;
    FIG. 7 is another perspective view thereof;
    FIG. 8 is a perspective view of the top cover alone while other components are omitted for the purpose of clearer illustration; and,
    FIG. 9 is another perspective view of the top cover alone while other components are omitted for the purpose of clearer illustration.
    The broken lines in FIGS. 1-8 illustrate portions of the storage case for feeding bottle cleaning tools. The broken lines in FIG. 9 illustrating a strap and cleaning tools represent environment. None of the broken lines form part of the claimed design.

    Plug-in lamp
    8.
    发明授权
    Plug-in lamp 有权

    公开(公告)号：US11747006B2

    公开(公告)日：2023-09-05

    申请号：US17881633

    申请日：2022-08-05

    申请人： Jianguo Wang

    发明人： Jianguo Wang

    IPC分类号： F21V23/06 ,  F21V21/002 ,  F21Y115/10

    CPC分类号： F21V23/06 ,  F21V21/002 ,  F21Y2115/10

    摘要： The present disclosure relates to the field of lamps, and in particular to a plug-in lamp. The plug-in lamp includes a lamp base and a light source assembly. The lamp base includes a lamp base housing and a lamp base cover. The lamp base cover is capped on the top of the lamp base housing, connecting wires between the lamp base housing and the lamp base cover are contacted with ends of connecting terminals to realize electrical connection, and plug-in male terminals are respectively plugged into two plug-in holes to realize electrical connection. According to the present disclosure, the structural design is simple and reasonable, and the production efficiency is greatly improved.

    SURFACE NANOFABRICATION METHODS USING SELF-ASSEMBLED POLYMER NANOMASKS
    10.
    发明申请
    SURFACE NANOFABRICATION METHODS USING SELF-ASSEMBLED POLYMER NANOMASKS 有权
    使用自组装聚合物纳米颗粒的表面纳米化方法

    公开(公告)号：US20140202984A1

    公开(公告)日：2014-07-24

    申请号：US13748840

    申请日：2013-01-24

    申请人： Mark Alejandro Quesada ,  Jianguo Wang ,  Ying Zhang

    发明人： Mark Alejandro Quesada ,  Jianguo Wang ,  Ying Zhang

    IPC分类号： B05D5/00

    CPC分类号： B05D5/00 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  Y10S977/888

    摘要： Methods for fabricating a nanopillared substrate surface include applying a polymer solution containing an amphiphilic block copolymer and a hydrophilic homopolymer to a substrate surface. The amphiphilic block copolymer and the hydrophilic homopolymer in the polymer solution self-assemble on the substrate surface to form a self-assembled polymer layer having hydrophobic domains adjacent to the substrate surface and hydrophilic domains extending into the self-assembled polymer layer. At least a portion of the hydrophilic domains may be removed to form a plurality of pores in the exposed surface of the self-assembled polymer layer. A protective layer may be deposited on the exposed surface as a mask for etching through the plurality of pores to form through-holes. A nanopillar-forming material may be deposited onto the substrate surface via the through-holes. Then, the remaining portion of the self-assembled polymer layer may be removed to expose a nanopillared substrate surface.

    摘要翻译： 制造纳米圆柱形基底表面的方法包括将含有两亲嵌段共聚物和亲水均聚物的聚合物溶液施加到基底表面。 聚合物溶液中的两亲性嵌段共聚物和亲水均聚物自组装在基材表面上以形成具有与基材表面相邻的疏水区域和延伸到自组装聚合物层中的亲水区域的自组装聚合物层。 亲水区域的至少一部分可以被去除以在自组装聚合物层的暴露表面中形成多个孔。 可以在暴露的表面上沉积保护层作为用于通过多个孔蚀刻的掩模以形成通孔。 可以通过通孔将纳米柱形成材料沉积到衬底表面上。 然后，可以除去自组装聚合物层的剩余部分以暴露出纳米圆柱形的衬底表面。