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81. 发明申请

US20040119054A1 Substituted barium titanate and barium strontium titanate ferroelectric compositions 失效
标题翻译：取代钛酸钡和钛酸钡锶铁电组合物
公开(公告)号：US20040119054A1
公开(公告)日：2004-06-24
申请号：US10258251
申请日：2002-10-21
发明人： Dong Li , Munirpallam Appadorai Subramanian
IPC分类号： H01B001/00
CPC分类号： H01P3/081 , C01G23/003 , C01G23/006 , C01G37/006 , C01G49/009 , C01P2002/77 , C01P2006/40 , C04B35/465 , C04B35/4682 , C04B35/47 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3222 , C04B2235/3224 , C04B2235/3227 , C04B2235/3241 , C04B2235/3272 , C04B2235/3286 , C04B2235/3298 , C04B2235/761 , C04B2235/762 , C04B2235/80 , H01B1/08 , H01P1/181 , H01P3/003
摘要： This invention provides the three novel La,Fe, La,Cr and Sm,Fe substituted barium titanate solid solution ferroelectric compositions with the formula Ba1nullxLnxTi1nullxMxO3 wherein when Ln is La, M is Fe or Cr, when Ln is Sm,M is Fe and x is from about 0.02 to about 0.06 and mixtures thereof, the novel La,Fe substituted barium strontium titanate solid solution ferroelectric compositions with the formula (Ba1nullySry)1nullxLaxTi1nullxFex O3 wherein y is greater than zero and less than about 0.6 and x is from about 0.01 to about 0.06 and the novel La,Al substituted barium strontium titanate solid solution ferroelectric compositions with the formula (Ba1nullySry)1nullxLax Ti1nullx/4null3a/4Ala(xnulla)/4O3 wherein denotes a vacancy, y is greater than zero and less than about 0.6, a is from about 0.01 to about 0.06 and x is from 0.02 to about 0.10 with the proviso that x is greater than or equal to a. These low loss tunable ferroelectric compositions are especially useful in tunable microwave thin film devices which fall into three types: interdigital and trilayer capacitors, coplanar waveguides and microstrips.
摘要翻译：本发明提供三种具有式Ba1-xLnxTi1-xMxO3的La，Fe，La，Cr和Sm，Fe取代的钛酸钡固溶体铁电组合物，其中当Ln为La时，M为Fe或Cr，当Ln为Sm时，M 是Fe，x为约0.02至约0.06及其混合物，具有式（Ba1-ySry）1-xLaxTi1-xFex O3的新型La，Fe取代的钛酸钡锶固体铁电组合物，其中y大于零和少于新型La，Al取代的钛酸锶钡固溶体铁电组合物具有式（Ba1-ySry）1-xLax Ti1-x / 4-3a / 4Ala（xa）/ 403，其中表示空位，y大于零且小于约0.6，a为约0.01至约0.06，x为0.02至约0.10，条件是x大于或等于a。这些低损耗可调铁电组合物在可调谐微波薄膜器件中特别有用，它们分为三种类型：交叉指型和三层电容器，共面波导和微带。

82. 发明申请

US20040084309A1 Gas sensor having a laminate comprising solid electrolyte layers and alumina substrate 有权
标题翻译：气体传感器具有包括固体电解质层和氧化铝基底的层压体
公开(公告)号：US20040084309A1
公开(公告)日：2004-05-06
申请号：US10338740
申请日：2003-01-09
申请人： NGK SPARK PLUG CO., LTD.
发明人： Masashi Ando , Takao Kojima , Shigeki Mori
IPC分类号： G01N027/26
CPC分类号： C04B35/486 , B32B18/00 , C04B35/111 , C04B35/4885 , C04B2235/3206 , C04B2235/3208 , C04B2235/3225 , C04B2235/3246 , C04B2235/3418 , C04B2235/762 , C04B2235/765 , C04B2237/343 , C04B2237/348 , C04B2237/62 , C04B2237/68 , G01N27/4071
摘要： A gas sensor (1a) having a laminate including an alumina substrate (11) having a heating resister (115) embedded in the alumina substrate (11); a first oxygen-ion conductive solid electrolyte layer (131) containing zirconia and alumina and partly constituting an oxygen-detecting cell (13) and the first solid electrolyte layer (131) being laminated with said alumina substrate (11); a second oxygen-ion conductive solid electrolyte layer (121) containing zirconia and alumina and partly constituting an oxygen-pumping cell (12); an ion-leakage preventing ceramic spacer (143) for preventing oxygen-ions from leaking from the second oxygen-ion conductive solid electrolyte layer (121) to the first oxygen-ion conductive solid electrolyte layer (131), the spacer (143) being laminated between the first and second oxygen-ion conductive solid electrolyte layers (131, 121); and a gas-diffusion space (141) formed between an electrode (133) of the oxygen-detecting cell (13) and an electrodes (126) of the oxygen-pumping cell (12). Furthermore, the laminate (1a) is co-fired. Preferably, the zirconia contained at least in the second solid electrolyte layer is made of partially stabilized zirconia, the phase formed in the zirconia consisting essentially of tetragonal and cubic phases. Additionally, an ionic migration-preventing electrode (117) is optionally embedded in the alumina substrate (11) for preventing metal ion migration.
摘要翻译：一种气体传感器（1a），其具有包含氧化铝基板（11）的层叠体，所述氧化铝基板（11）具有嵌入在所述氧化铝基板（11）中的加热电阻（115）。含有氧化锆和氧化铝的第一氧离子导电固体电解质层（131）和部分构成氧检测电池（13）的第一固体电解质层（131）和与所述氧化铝基底（11）层压的第一固体电解质层（131）。含有氧化锆和氧化铝的第二氧离子导电固体电解质层（121），并且部分构成氧气抽吸电池（12）; 用于防止氧离子从第二氧离子导电固体电解质层（121）泄漏到第一氧离子导电固体电解质层（131）的防离子泄漏陶瓷间隔物（143），间隔物（143）是层压在第一和第二氧离子导电固体电解质层（131,121）之间; 以及形成在氧检测单元（13）的电极（133）和氧抽吸单元（12）的电极（126）之间的气体扩散空间（141）。此外，层压体（1a）共烧。优选地，至少在第二固体电解质层中包含的氧化锆由部分稳定的氧化锆制成，氧化锆中形成的相基本上由四方晶相和立方相组成。另外，离子迁移防止电极（117）任选地嵌入在氧化铝基板（11）中，以防止金属离子迁移。

83. 发明申请

US20040026485A1 Jointing material and joining method 有权
标题翻译：接合材料和接合方法
公开(公告)号：US20040026485A1
公开(公告)日：2004-02-12
申请号：US10415238
申请日：2003-09-15
发明人： Takashi Masuda
IPC分类号： B23K031/02
CPC分类号： C04B35/111 , C04B35/01 , C04B2235/3217 , C04B2235/3409 , C04B2235/441 , C04B2235/762 , C04B2235/763 , C04B2235/80 , G01L9/0075
摘要： A coating film (102) is formed on a substrate (101) of sapphire by coating the substrate with a jointing material prepared by dissolving Al(OC2H5)3 and B(OCH3)3 into xylene. Subsequently, the substrate (101) is heated to about 450null C. and the coating film (102) is irradiated with, e.g., ultraviolet radiation having a wavelength of 172 nm. Thus, xylene in the coating film (102) is vaporized, and Al(OC2H5)3 and B(OCH3)3 are thermally decomposed to form a jointing material composed of amorphous or null-layer alumina (Al2O3) and amorphous boron oxide (B2O3).
摘要翻译：通过用通过将Al（OC 2 H 5）3和B（OCH 3）3溶解在二
甲苯中制备的接合材料涂覆基板，在蓝宝石的基板101上形成涂膜102。随后，将衬底（101）加热至约450℃，并用例如波长为172nm的紫外线照射涂覆膜（102）。因此，涂膜（102）中的二甲苯被蒸发，Al（OC2H5）3和B（OCH3）3被热分解，形成由无定形或γ层氧化铝（Al 2 O 3）和无定形氧化硼（B 2 O 3）组成的接合材料）。

84. 发明申请

US20030183080A1 Hydrogen transport membranes 失效
标题翻译：氢输送膜
公开(公告)号：US20030183080A1
公开(公告)日：2003-10-02
申请号：US10382354
申请日：2003-03-05
发明人： Michael V. Mundschau
IPC分类号： B01D053/22
CPC分类号： C04B35/01 , B01D53/228 , B01D67/0069 , B01D69/10 , B01D69/12 , B01D69/141 , B01D71/02 , B01D71/022 , B01D71/024 , B01D2325/10 , B01D2325/26 , B01J19/2475 , B01J23/002 , B01J35/065 , B01J2523/00 , C01B3/16 , C01B3/503 , C01B3/505 , C01B2203/0283 , C01B2203/041 , C01B2203/0465 , C01B2203/047 , C01B2203/0475 , C01B2203/0485 , C01B2203/049 , C01B2203/0495 , C01B2203/1041 , C04B35/016 , C04B35/04 , C04B35/117 , C04B35/2675 , C04B35/2683 , C04B35/42 , C04B35/44 , C04B35/443 , C04B35/46 , C04B35/465 , C04B35/4682 , C04B35/47 , C04B35/488 , C04B2235/3205 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3227 , C04B2235/3241 , C04B2235/3272 , C04B2235/3275 , C04B2235/3277 , C04B2235/3279 , C04B2235/401 , C04B2235/402 , C04B2235/404 , C04B2235/405 , C04B2235/408 , C04B2235/761 , C04B2235/762 , C04B2235/768 , C04B2235/80 , Y02P20/52 , B01J2523/24 , B01J2523/3706 , B01J2523/845
摘要： Improvements are disclosed for fabrication of composite hydrogen transport membranes, which are used for extraction of hydrogen from gas mixtures. Methods are described for supporting and re-enforcing layers of metals and metal alloys which have high permeability for hydrogen but which are either too thin to be self supporting, too weak to resist desired differential pressures across the membrane, or which become embrittled by hydrogen. In order to minimize stress at internal interfaces, which can lead to formation of dislocations and initiations of cracks, the support material is chosen so as to be lattice matched to the metals and metal alloys. Preferred metals with high permeability for hydrogen include vanadium, niobium, tantalum, palladium, and alloys thereof. In one embodiment, a porous support matrix is fabricated first, and then the pores are blocked by metals and metal alloys which are permeable to hydrogen. In a second embodiment, powders of the preferred metal are first sintered together to form a porous metal matrix, and the pores of the metal matrix are then blocked with materials which make the membrane impervious to gases other than hydrogen. In a third embodiment, cermets (ceramic-metals) are fabricated by sintering together powders of the preferred metals with powders of lattice-matched ceramic to make a dense material impervious to gases other than hydrogen.
摘要翻译：公开了用于制造用于从气体混合物中提取氢的复合氢输送膜的改进。描述了用于支撑和再执行金属和金属合金层的金属和金属合金层，其对于氢具有高渗透性，但是太薄而不能自支撑，太弱以至于不能抵抗跨过膜的期望的压差，或者被氢脆化。为了最小化内部界面处的应力，这可能导致形成位错和引发裂纹，支撑材料被选择为与金属和金属合金晶格匹配。对氢气具有高渗透性的优选金属包括钒，铌，钽，钯及其合金。在一个实施方案中，首先制造多孔载体基质，然后孔隙被可渗透氢的金属和金属合金阻挡。在第二实施例中，优选金属的粉末首先被烧结在一起以形成多孔金属基体，然后金属基体的孔被使膜不能被氢气以外的气体渗透的材料封闭。在第三实施例中，金属陶瓷（陶瓷 - 金属）通过将优选金属的粉末与格子匹配陶瓷的粉末烧结在一起来制造，以使致密材料不透氢以外的气体。

85. 发明授权

US06517693B2 Ion conductor 有权
标题翻译：离子导体
公开(公告)号：US06517693B2
公开(公告)日：2003-02-11
申请号：US09778592
申请日：2001-02-07
申请人： Noboru Taniguchi
发明人： Noboru Taniguchi
IPC分类号： G01N2726
CPC分类号： C04B35/48 , C01G25/006 , C01G49/009 , C01G51/006 , C01G53/006 , C01P2002/34 , C01P2002/52 , C01P2002/77 , C01P2004/50 , C01P2004/61 , C01P2006/10 , C01P2006/40 , C04B35/50 , C04B35/6262 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3244 , C04B2235/3262 , C04B2235/327 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3286 , C04B2235/3293 , C04B2235/3294 , C04B2235/3298 , C04B2235/5436 , C04B2235/604 , C04B2235/76 , C04B2235/761 , C04B2235/762 , C04B2235/765 , C04B2235/768 , C04B2235/77 , C04B2235/81 , C04B2235/96 , H01M8/1246 , H01M8/1253 , H01M8/126 , Y02E60/525 , Y02P70/56
摘要： The invention presents an ion conductor with high reliability, that is one of the following perovskite oxides: {circle around (1)} perovskite oxide of the composition BaZr1-xCexO3-p (0
摘要翻译：本发明提供了一种具有高可靠性的离子导体，它是以下钙钛矿氧化物之一：{围绕（组合物BaZr1-xCexO3-p（0 = b> = c）的立方晶，正方晶或正交晶体结构的单相多晶体满足0.8386nm = 0.90;（围绕四周的钙钛矿氧化物（与圆周相同的组成（3是密度为理论密度的至少96％的单相烧结产品）和{圆周（5 钙钛矿氧化物的组成与{圆周（3，即具有1〜30μm粒径的单相烧结体）相同。

86. 发明授权

US06482527B1 Pyrochlore thin films and process for making 有权
标题翻译： Pyrochlore薄膜和制造工艺
公开(公告)号：US06482527B1
公开(公告)日：2002-11-19
申请号：US09699028
申请日：2000-10-27
申请人： Thomas R. Shrout , Susan Trolier-McKinstry , Clive A. Randall , Wei Ren , Ryan Thayer , Nathanael Bennink
发明人： Thomas R. Shrout , Susan Trolier-McKinstry , Clive A. Randall , Wei Ren , Ryan Thayer , Nathanael Bennink
IPC分类号： C04B3548
CPC分类号： C04B41/5051 , B82Y30/00 , C01G29/006 , C01G33/006 , C01P2002/36 , C01P2002/72 , C01P2002/88 , C01P2004/03 , C01P2004/80 , C01P2006/36 , C01P2006/40 , C04B35/495 , C04B41/009 , C04B41/87 , C04B2111/0025 , C04B2111/00844 , C04B2235/3251 , C04B2235/3284 , C04B2235/3298 , C04B2235/441 , C04B2235/449 , C04B2235/76 , C04B2235/761 , C04B2235/762 , C04B2235/781 , C04B2235/963 , H01G4/1254 , Y10T428/2495 , C04B41/4537 , C04B41/5049 , C04B35/01 , C04B35/10 , C04B35/457 , C04B35/47 , C04B35/50
摘要： A thin film comprising a pyrochlore represented by the formula: (Bi3xZn2−3x)(ZnxNb2−x)O7 wherein x is from about 0.45 to about 0.73 and an article comprising a substrate and, coated on the substrate, a thin film of the pyrochlore are provided. Also provided is a process for depositing on a substrate the above pyrochlore thin film. The process includes the steps of coating the substrate with a composition comprising bismuth carboxylate, zinc carboxylate, niobium alkoxide, an organic solvent, an organic acid and an organic base, heating to remove organic components and annealing at a temperature and for a length of time sufficient to produce the pyrochlore thin film on the substrate.
摘要翻译：一种薄膜，其包含由下式表示的烧绿石：其中x为约0.45至约0.73，并且提供包含基材的制品，并在基材上涂布烧绿石的薄膜。还提供了一种在基板上沉积上述烧绿石薄膜的方法。该方法包括以下步骤：用包含羧酸铋，羧酸锌，铌醇盐，有机溶剂，有机酸和有机碱的组合物涂覆基材，加热去除有机组分并在一段时间内退火足以在基底上产生烧绿石薄膜。

87. 发明授权

US5484750A Transparent polycrystalline garnets 失效
标题翻译：透明多晶石榴石
公开(公告)号：US5484750A
公开(公告)日：1996-01-16
申请号：US288660
申请日：1994-08-10
申请人： Charles D. Greskovich , William P. Minnear , Chester R. O'Clair , Erdogan O. Gurmen , Robert J. Riedner
发明人： Charles D. Greskovich , William P. Minnear , Chester R. O'Clair , Erdogan O. Gurmen , Robert J. Riedner
IPC分类号： C01G37/00 , C01G15/00 , C04B35/50 , C04B35/645 , C09K11/77 , G01T1/202 , C04B35/115 , C04B35/44
CPC分类号： C04B35/01 , C01G15/00 , C04B35/50 , C04B35/6455 , C09K11/7701 , C09K11/7708 , C04B2235/3224 , C04B2235/3229 , C04B2235/3241 , C04B2235/3286 , C04B2235/449 , C04B2235/604 , C04B2235/608 , C04B2235/6562 , C04B2235/6587 , C04B2235/661 , C04B2235/662 , C04B2235/762 , C04B2235/764 , C04B2235/77 , C04B2235/81 , C04B2235/9653
摘要： Transparent, polycrystalline garnet bodies having desirable properties for use as laser material, luminescent x-ray scintillator materials and other uses are produced by mixing a chloride source solution of the desired cations with a basic ammonium solution to produce a precipitate having a substantially uniform composition which can be further processed to provide the desired transparent body. This precipitate is separated from the solution, dried, thermally decomposed at a temperature in the range from 700.degree. to 1,000.degree. C., pressed to form a compact, isostatically pressed at up to 60,000 psi to provide a green, unsintered compact having a density in the vicinity of 55% of theoretic density. That green compact is then sintered in oxygen at a temperature between 1,400.degree. and 1,700.degree. C. to produce the desired transparent body. Alternatively, the compact may be sintered in oxygen at temperatures in the range from about 1,400.degree. to about 1,600.degree. C. to a closed pore stage and then hot isostatically pressed at high pressure to provide the desired transparent body.
摘要翻译：通过将所需阳离子的氯化物源溶液与碱性铵溶液混合以产生具有基本上均匀组成的沉淀物来制备具有用作激光材料，发光x射线闪烁体材料和其它用途的所需性质的透明多晶石榴石体，可以进一步处理以提供所需的透明体。将该沉淀物从溶液中分离出来，干燥，在700℃至1000℃的温度下热分解，压制以在高达60,000psi下均压成型，以提供具有密度的绿色未烧结压块在理论密度的55％附近。然后将该压坯在氧气中在1400至1700℃的温度下烧结以产生所需的透明体。或者，压块可以在氧气中在约1400至约1600℃的温度下烧结到闭孔阶段，然后在高压下热等静压以提供所需的透明体。

88. 发明授权

US5260125A Ceramic composite of aluminoborosilicate fibers coated with several layers 失效
标题翻译：陶瓷复合材料涂覆有几层铝硅酸盐纤维
公开(公告)号：US5260125A
公开(公告)日：1993-11-09
申请号：US684317
申请日：1991-04-12
申请人： Jane S. Copes
发明人： Jane S. Copes
IPC分类号： B32B18/00 , C04B35/628 , C04B35/80 , B32B17/02
CPC分类号： C04B35/803 , C04B35/18 , C04B35/185 , C04B35/565 , C04B35/6263 , C04B35/62863 , C04B35/62873 , C04B35/62894 , C04B35/6309 , C04B35/806 , C04B37/005 , C04B2235/3217 , C04B2235/3463 , C04B2235/3826 , C04B2235/447 , C04B2235/5228 , C04B2235/526 , C04B2235/5264 , C04B2235/5292 , C04B2235/5436 , C04B2235/762 , C04B2235/80 , C04B2237/062 , C04B2237/083 , C04B2237/38 , C04B2237/76 , Y10T428/30 , Y10T442/2107 , Y10T442/2975
摘要： A coating composition for use with ceramic composites to reduce gas permeability of the composites as well as provide an adhesive force to the composites. The composite contains a base fabric of aluminoborosilicate fibers coated with first a carbonaceous layer, followed by a layer of silicon carbide, and a layer of a mixture of silicon carbide, aluminum phosphate, and aluminoborosilicate particles.
摘要翻译：一种用于陶瓷复合材料以降低复合材料的气体渗透性以及为复合材料提供粘合力的涂料组合物。复合材料包含涂覆有第一碳质层的铝硅酸盐纤维的基底织物，随后是碳化硅层，以及碳化硅，磷酸铝和铝硼硅酸盐颗粒的混合物层。

89. 发明授权

US5169513A Electrochemical element and method of making 失效
标题翻译：电化学元素及制法
公开(公告)号：US5169513A
公开(公告)日：1992-12-08
申请号：US689667
申请日：1991-04-23
申请人： Syunzo Mase , Shigeo Soejima
发明人： Syunzo Mase , Shigeo Soejima
IPC分类号： G01N27/407
CPC分类号： G01N27/4071 , B32B18/00 , C04B35/486 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/762 , C04B2235/765 , C04B2237/348 , C04B2237/582 , C04B2237/68
摘要： An electrochemical element comprising a laminar structure which includes a porous first layer of fully-stabilized zirconia ceramic, a second layer of partially-stabilized zirconia ceramic, and at least one pair of electrodes. At least one of the at least one pair of electrodes is disposed between the first and second layers, and in contact with the first layer.
摘要翻译：一种电化学元件，包括层状结构，其包括多孔第一层完全稳定的氧化锆陶瓷，第二层部分稳定的氧化锆陶瓷和至少一对电极。所述至少一对电极中的至少一个设置在第一和第二层之间并与第一层接触。

90. 发明授权

US4769351A Hydrothermal process for preparing zirconia-alumina base ultra-fine powders of high purity 失效
标题翻译：制备高纯氧化锆 - 氧化铝基超细粉末的水热法
公开(公告)号：US4769351A
公开(公告)日：1988-09-06
申请号：US45564
申请日：1987-05-04
申请人： Shigeyuki Soumiya , Masahiro Yoshimura , Zenjiro Nakai , Kazumitsu Hishinuma , Takao Kumaki
发明人： Shigeyuki Soumiya , Masahiro Yoshimura , Zenjiro Nakai , Kazumitsu Hishinuma , Takao Kumaki
IPC分类号： C01F7/34 , C01G25/00 , C04B35/119 , C04B35/486 , C04B35/488 , C04B35/626 , C04B35/10 , C04B35/48
CPC分类号： C04B35/62605 , B82Y30/00 , C01F7/34 , C01G25/00 , C04B35/119 , C04B35/486 , C04B35/4885 , C04B35/626 , C01P2002/72 , C01P2002/88 , C01P2004/64 , C04B2235/02 , C04B2235/3218 , C04B2235/322 , C04B2235/444 , C04B2235/762 , C04B2235/765 , C04B2235/77 , C04B2235/96 , Y10S977/775 , Y10S977/776 , Y10S977/835 , Y10S977/896 , Y10S977/90
摘要： A process for preparing a zirconia-alumina base composite ultra-fine powder is described, including the steps of: mixing an aluminum salt or an alumina hydrate with an aqueous zirconium oxychloride solution, with or without metal salt acting as a stabilizer; mixing urea or a substance capable of generating ammonia by hydrolysis with the resulting mixture; and allowing the mixture to react at a temperature of 140.degree. to 300.degree. C. and a pressure of 4 to 150 kg/cm.sup.2 in a high-temperature and -pressure vessel. The reaction product is further dried, calcined and crushed to obtain an ultra-fine powder.
摘要翻译：描述了制备氧化锆 - 氧化铝基复合超细粉末的方法，包括以下步骤：将铝盐或氧化铝水合物与氯氧化锆水溶液混合，用或不用作为稳定剂的金属盐; 混合尿素或能够通过水解产生氨的物质与所得混合物混合; 并在高温压力容器中使混合物在140℃至300℃的温度和4至150kg / cm2的压力下反应。将反应产物进一步干燥，煅烧和粉碎以获得超细粉末。

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