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    • 1. 发明申请
    • ALUMINA ISOPIPES FOR USE WITH TIN-CONTAINING GLASSES
    • 与含有玻璃的玻璃一起使用的铝材料
    • US20120006059A1
    • 2012-01-12
    • US13112302
    • 2011-05-20
    • Matthew J. DejnekaBenjamin Z. HansonThomas D. Ketcham
    • Matthew J. DejnekaBenjamin Z. HansonThomas D. Ketcham
    • C03B17/06B32B17/00B32B18/00C03B21/02B32B5/00
    • Isopipes (13) for making glass sheets using a fusion process are provided. The isopipes are made from alumina materials which have low levels of the elements of group IVB of the periodic chart, i.e., Ti, Zr, and Hf, as well as low levels of Sn. In this way, the alumina isopipes can be used with glasses that contain tin (e.g., as a fining agent or as the result of the use of tin electrodes for electrical heating of molten glass) without generating unacceptable levels of tin-containing defects in the glass sheets, specifically, at the sheets' fusion lines. The alumina isopipes disclosed herein are especially beneficial when used with tin-containing glasses that exhibit low tin solubility, e.g., glasses that have (RO+R2O)/Al2O3 ratios between 0.9 and 1.1, where, in mole percent on an oxide basis, (RO+R2O) is the sum of the concentrations of the glass' alkaline earth and alkali metal oxides and Al2O3 is the glass' alumina concentration.
    • 提供了使用熔融法制造玻璃板的等离子管(13)。 等压管由氧化铝材料制成,其具有低水平的周期图IVB族元素,即Ti,Zr和Hf,以及低水平的Sn。 以这种方式,氧化铝等压槽可以与含有锡的玻璃一起使用(例如,作为澄清剂或由于使用锡电极用于熔融玻璃的电加热)而不产生不可接受的含锡缺陷水平 玻璃片,具体地,在片材的熔合线上。 当与具有低锡溶解度的含锡玻璃一起使用时,本文公开的氧化铝等压管是特别有用的,例如,具有(RO + R 2 O)/ Al 2 O 3比率在0.9和1.1之间的玻璃,其中以氧化物为基准的摩尔百分比( RO + R2O)是玻璃的碱土金属和碱金属氧化物的浓度之和,Al2O3是玻璃的氧化铝浓度。
    • 7. 发明授权
    • Tungstate, molybdate, vanadate base glasses
    • 钨酸盐,钼酸盐,钒酸盐底层玻璃
    • US06376399B1
    • 2002-04-23
    • US09490653
    • 2000-01-24
    • Bruce G. AitkenMatthew J. Dejneka
    • Bruce G. AitkenMatthew J. Dejneka
    • C03C312
    • C03C13/048C03C3/122C03C4/0071
    • Alkali tungstate, molybdate and vanadate glasses, and telecommunications components embodying such glasses, the compositions of the glasses consisting essentially of 15-70 mol percent of at least one oxide selected from the group consisting of WO3, MoO3 and VO2.5, 0-35% CrO3, 0-15% UO3, the total WO3 plus MoO3 plus VO2.5 plus CrO3 plus UO3 being 50-70%, 20-50% R2O where R represents at least two elements selected from the group consisting of Li, Na, K, Rb, Cs, Ag and T1, and optionally containing 0-10% MO where M is selected from the groups of elements consisting of Ca, Ba, Sr, Mg, Cd, Pb, 0-5 % X2O3 where x is at least one element selected from the group consisting of Al, Ga, In and Bi, 0-5% of at least one transition metal oxide, 0-15% P2O5 and/or TeO2 and 0-5% of a rare earth oxide selected from the lanthanide series.
    • 碱钨酸盐,钼酸盐和钒酸盐玻璃以及体现这种玻璃的通讯组件,玻璃的组成基本上由15-70摩尔%的选自WO3,MoO3和VO2.5,0-35的至少一种氧化物组成 %CrO 3,0-15%UO 3,总WO 3加MoO 3加VO2.5加上CrO 3加UO 3为50-70%,20-50%R 20,其中R表示选自Li,Na, K,Rb,Cs,Ag和T1,并且任选地含有0-10%MO,其中M选自由Ca,Ba,Sr,Mg,Cd,Pb,0-5%X 2 O 3组成的元素,其中x在 选自Al,Ga,In和Bi中的至少一种元素,0-5%的至少一种过渡金属氧化物,0-15%P 2 O 5和/或TeO 2和0-5%的稀土氧化物,其选自 镧系列。
    • 8. 发明授权
    • Tantalum containing glasses and glass ceramics
    • 含钽的玻璃和玻璃陶瓷
    • US06268303B1
    • 2001-07-31
    • US09321035
    • 1999-05-27
    • Bruce G. AitkenGeorge H. BeallNicholas F. BorrelliMatthew J. Dejneka
    • Bruce G. AitkenGeorge H. BeallNicholas F. BorrelliMatthew J. Dejneka
    • C03C3097
    • C03C10/0009C03C3/062C03C3/097C03C10/0072
    • The present invention relates to a glass matrix which includes 4-70 wt. % SiO2, 0.5-20 wt. % Al2O3, 0-20 wt. % R2O, 0-30 wt. % R′O, 8-85 wt. % Ta2O5, 0-40 wt. % Nb2O5, and 0.01-1.0 wt. % R″2O3, where R2O+R″O is between about 2-35 wt. %, Ta2O5+Nb2O5 is between about 8-85 wt. %, R is selected from a group consisting of Li, Na, K, and combinations thereof, R′ is selected from a group consisting of Ba, Sr, Ca, Mg, Zn, Pb, and combinations thereof, and R″ is a rare earth element. The present invention also relates to use of the glass matrix in forming optic waveguides such as optic amplifiers. The present invention further relates to a transparent glass ceramic that contains pyrochlore, perovskite, or a combination thereof as its major crystal phase, and includes 4-40 wt. % SiO2, 1-15 wt. % Al2O3, 0-20 wt. % K2O, 0-12 wt. % Na2O, 0-5 wt. % Li2O, 8-85 wt. % Ta2O5, and 0-45 wt. % Nb2O5, wherein Ta2O5+Nb2O5 is at least about 20 wt. % and (K2O+Li2O+Na2O) is between about 5-20 wt. %. Also disclosed is a method of making the glass ceramic and use of the glass ceramic as a ferro-electric component in electro-optical devices or as a filtering core in an optical filtering device.
    • 本发明涉及一种玻璃基质,其包含4-70wt。 %SiO 2,0.5-20重量% %Al2O3,0-20wt。 %R 2 O,0-30重量% %R'O,8-85wt。 %Ta2O5,0-40wt。 %Nb2O5和0.01-1.0wt。 %R“2 O 3,其中R 20 + R”O为约2-35重量% %,Ta 2 O 5 + Nb 2 O 5为约8-85wt。 %,R选自Li,Na,K及其组合,R'选自Ba,Sr,Ca,Mg,Zn,Pb及其组合,R“为 稀土元素。 本发明还涉及玻璃基质在诸如光放大器之类的光波导中的应用。 本发明还涉及含有烧绿石,钙钛矿或其组合作为其主要结晶相的透明玻璃陶瓷,并且包括4-40重量% %SiO 2,1-15wt。 %Al2O3,0-20wt。 %K2O,0-12wt。 %Na 2 O,0-5wt。 %Li 2 O,8-85wt。 %Ta2O5和0-45wt。 %Nb 2 O 5,其中Ta 2 O 5 + Nb 2 O 5为至少约20wt。 %和(K 2 O + Li 2 O + Na 2 O)为约5-20wt。 %。 还公开了一种制造玻璃陶瓷的方法,并且将玻璃陶瓷用作电光器件中的铁电部件或光过滤装置中的滤芯。
    • 9. 发明授权
    • Fluorescent ion doped glass and method for using the fluorescent ion doped glass to enhance fluorescence imaging techniques
    • 荧光离子掺杂玻璃和使用荧光离子掺杂玻璃增强荧光成像技术的方法
    • US07919328B2
    • 2011-04-05
    • US11715005
    • 2007-03-07
    • Matthew J. DejnekaHui Su
    • Matthew J. DejnekaHui Su
    • G01N21/76G01N33/20
    • G01N21/6452G01N21/274G01N21/278
    • A fluorescent ion doped glass (or other fluorescing material) and a method for using the fluorescent ion doped glass to enhance a fluorescence imaging technique are described herein. In one embodiment, the fluorescent ion doped glass (or other fluorescing material) is used as a calibration standard to check the uniformity of an intensity profile of an excitation source. In another embodiment, the fluorescent ion doped glass (or other fluorescing material) is used as an offline calibration standard to normalize a native fluorescence image of one or more test samples (e.g., a protein array). In yet another embodiment, the fluorescent ion doped glass (or other fluorescing material) is used as an online calibration standard to normalize a native fluorescence image of one or more test samples (e.g., a protein array).
    • 本文描述了荧光离子掺杂玻璃(或其它荧光材料)和使用荧光离子掺杂玻璃来增强荧光成像技术的方法。 在一个实施例中,使用荧光离子掺杂玻璃(或其他荧光材料)作为校准标准来检查激发源的强度分布的均匀性。 在另一个实施方案中,使用荧光离子掺杂玻璃(或其它荧光材料)作为离线校准标准物来归一化一个或多个测试样品(例如,蛋白质阵列)的天然荧光图像。 在另一个实施方案中,使用荧光离子掺杂玻璃(或其他荧光材料)作为在线校准标准来归一化一个或多个测试样品(例如,蛋白质阵列)的天然荧光图像。
    • 10. 发明申请
    • Fluorescent ion doped glass and method for using the fluorescent ion doped glass to enhance fluorescence imaging techniques
    • 荧光离子掺杂玻璃和使用荧光离子掺杂玻璃增强荧光成像技术的方法
    • US20070212793A1
    • 2007-09-13
    • US11715005
    • 2007-03-07
    • Matthew J. DejnekaHui Su
    • Matthew J. DejnekaHui Su
    • G01N21/76
    • G01N21/6452G01N21/274G01N21/278
    • A fluorescent ion doped glass (or other fluorescing material) and a method for using the fluorescent ion doped glass to enhance a fluorescence imaging technique are described herein. In one embodiment, the fluorescent ion doped glass (or other fluorescing material) is used as a calibration standard to check the uniformity of an intensity profile of an excitation source. In another embodiment, the fluorescent ion doped glass (or other fluorescing material) is used as an offline calibration standard to normalize a native fluorescence image of one or more test samples (e.g., a protein array). In yet another embodiment, the fluorescent ion doped glass (or other fluorescing material) is used as an online calibration standard to normalize a native fluorescence image of one or more test samples (e.g., a protein array).
    • 本文描述了荧光离子掺杂玻璃(或其它荧光材料)和使用荧光离子掺杂玻璃来增强荧光成像技术的方法。 在一个实施例中,使用荧光离子掺杂玻璃(或其他荧光材料)作为校准标准来检查激发源的强度分布的均匀性。 在另一个实施方案中,使用荧光离子掺杂玻璃(或其它荧光材料)作为离线校准标准物来归一化一个或多个测试样品(例如,蛋白质阵列)的天然荧光图像。 在另一个实施方案中,使用荧光离子掺杂玻璃(或其他荧光材料)作为在线校准标准来归一化一个或多个测试样品(例如,蛋白质阵列)的天然荧光图像。