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31. 发明申请

US20100120605A1 CERAMIC MATERIAL 有权
标题翻译：陶瓷材料
公开(公告)号：US20100120605A1
公开(公告)日：2010-05-13
申请号：US12597555
申请日：2008-04-25
申请人： Meinhard Kuntz , Peter Schröter , Wolfgang Jaschinski , Volker Sommer
发明人： Meinhard Kuntz , Peter Schröter , Wolfgang Jaschinski , Volker Sommer
IPC分类号： C04B35/486 , C04B35/053 , C04B35/119 , F41H5/02
CPC分类号： C04B35/119 , C04B35/6455 , C04B2235/3206 , C04B2235/3213 , C04B2235/3222 , C04B2235/3225 , C04B2235/3232 , C04B2235/3241 , C04B2235/612 , C04B2235/661 , C04B2235/662 , C04B2235/77 , C04B2235/785 , C04B2235/80 , C04B2235/96
摘要： A material composed of a large fraction of aluminum oxide, zirconium oxide and strontium aluminate.
摘要翻译：由大部分氧化铝，氧化锆和铝酸锶组成的材料。

32. 发明授权

US07696845B2 Dielectric filter for base station communication equipment 失效
标题翻译：用于基站通信设备的介质滤波器
公开(公告)号：US07696845B2
公开(公告)日：2010-04-13
申请号：US11917062
申请日：2006-06-22
申请人： Masataka Fujinaga , Hiroshi Nakamura , Yoshiaki Fujiyama
发明人： Masataka Fujinaga , Hiroshi Nakamura , Yoshiaki Fujiyama
IPC分类号： H01P1/205
CPC分类号： H01P1/2136 , C04B35/119 , C04B35/478 , C04B35/49 , C04B2235/3217 , C04B2235/3232 , C04B2235/3244 , C04B2235/3293 , C04B2235/9607 , H01L41/187 , H01P1/2056
摘要： In a dielectric filter (1) for base station communication equipment, a rectangular solid dielectric block (2) is provided with a plurality of ¼ wavelength resonators (3A1-3A4; 3B1-3B4), which are arranged along side planes (2c,2d) of the dielectric block and extend in parallel to each other and to the side planes (2c,2d). The dielectric block (2) is composed of dielectric ceramics having a relative dielectric constant of 5-20, and a size (H) in a direction orthogonally intersecting with the side planes (2c,2d) of the dielectric block (2) is 10-30 mm.
摘要翻译：在用于基站通信设备的介质滤波器（1）中，矩形固体介质块（2）设置有多个1/4波长谐振器（3A1-3A4; 3B1-3B4），它们沿侧平面（2c，2d））并且彼此平行并且延伸到侧平面（2c，2d）。电介质块（2）由相对介电常数为5-20的电介质陶瓷构成，并且在与介质块（2）的侧面（2c，2d）正交的方向上的尺寸（H）为10 -30毫米。

33. 发明申请

US20090318281A1 COMPOSITE CERAMIC BODY 有权
标题翻译：复合陶瓷体
公开(公告)号：US20090318281A1
公开(公告)日：2009-12-24
申请号：US12487111
申请日：2009-06-18
申请人： Kazuhiko Koike , Masayuki Kobayashi
发明人： Kazuhiko Koike , Masayuki Kobayashi
IPC分类号： C04B35/48
CPC分类号： C04B35/119 , B82Y30/00 , C04B2235/3217 , C04B2235/3244 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/656 , C04B2235/77 , C04B2235/785 , C04B2235/786 , C04B2235/96 , G01N27/4073
摘要： A composite ceramic body with increased strength is disclosed.The composite ceramic body, composed of a matrix of alumina particles with a mean particle diameter ranging from 0.7 to 1.8 μm and nano-zirconia particles with a particle diameter of 0.15 μm or less, wherein the alumina particles and the nano-zirconia particles fall in a respective weight percentage ratio ranging from 80:20 to 95:5 with a relative density of 93% or more and wherein in a cross section, a total sum of surface areas of pores, having cross-sectional areas equal to or greater than surface areas of circles having the same diameters as a mean particle diameter of the alumina particles, falls in a value of 2.2% or less based on a whole of the cross-sectional areas.
摘要翻译：公开了一种具有增强强度的复合陶瓷体。该复合陶瓷体由平均粒径为0.7〜1.8μm的氧化铝粒子和粒径为0.15μm以下的纳米氧化锆粒子构成，其中氧化铝粒子和纳米氧化锆粒子落入各自的重量百分比比范围为80:20至95:5，相对密度为93％或更高，其中在横截面中，具有等于或大于表面的截面积的孔的表面积总和具有与氧化铝颗粒的平均粒径相同的直径的圆的面积相对于整个横截面积为2.2％以下的值。

34. 发明申请

US20090247390A1 ZrO2-Al2O3 COMPOSITE CERAMIC MATERIAL AND PRODUCTION METHOD THEREFOR 有权
标题翻译： ZrO2-Al2O3复合陶瓷材料及其制备方法
公开(公告)号：US20090247390A1
公开(公告)日：2009-10-01
申请号：US12123356
申请日：2008-05-19
申请人： Masahiro Nawa , Hideo Nakanishi , Yasuhiko Suehiro
发明人： Masahiro Nawa , Hideo Nakanishi , Yasuhiko Suehiro
IPC分类号： C04B35/482
CPC分类号： C04B35/119 , C04B35/4885 , C04B35/622 , C04B35/6261 , C04B35/62645 , C04B2235/3206 , C04B2235/3208 , C04B2235/3225 , C04B2235/3229 , C04B2235/3232 , C04B2235/5409 , C04B2235/765 , C04B2235/785 , C04B2235/786 , C04B2235/85
摘要： A ZrO2—Al2O3 composite ceramic material having excellent wear resistance, hardness, strength and toughness is provided. This ceramic material comprises a ZrO2 phase composed of 90 vol % or more of tetragonal ZrO2, and containing 10 to 12 mol % of CeO2 as a stabilizer, and an Al2O3 phase. An amount of the Al2O3 phase in the ceramic material is in a range of 20 to 70 vol %, and preferably 40 to 70 vol %. In the composite ceramic material, Al2O3 grains each having a fine ZrO2 grain therein are dispersed. Some of the Al2O3 grains each having the fine ZrO2 grain therein are trapped within ZrO2 grains to form composite grains. A ratio of the number of the Al2O3 grains each having the fine ZrO2 grain therein relative to the number of the entire Al2O3 grains dispersed in the composite ceramic material is 10% or more, and preferably 50% or more.
摘要翻译：提供了具有优异的耐磨性，硬度，强度和韧性的ZrO 2 -Al 2 O 3复合陶瓷材料。该陶瓷材料包括由90质量％以上的四方晶ZrO 2构成的含有10〜12摩尔％的作为稳定剂的CeO 2和Al 2 O 3相的ZrO 2相。陶瓷材料中的Al 2 O 3相的量为20〜70体积％，优选为40〜70体积％。在复合陶瓷材料中，分散有ZrO 2颗粒微小的Al 2 O 3粒子。一些具有细ZrO 2颗粒的Al 2 O 3颗粒被捕获在ZrO 2晶粒内以形成复合晶粒。每个具有细ZrO 2颗粒的Al 2 O 3颗粒的数量相对于分散在复合陶瓷材料中的整个Al 2 O 3颗粒的数量的比例为10％以上，优选为50％以上。

35. 发明申请

US20090186154A1 METHOD OF FORMING A DIFFUSION BONDING ENHANCED LAYER ON AL2O3 CERAMIC TOOLS 有权
标题翻译：在Al2O3陶瓷工具上形成扩散结合增强层的方法
公开(公告)号：US20090186154A1
公开(公告)日：2009-07-23
申请号：US12403894
申请日：2009-03-13
申请人： X. Daniel Fang , David J. Wills , Gilles Festeau
发明人： X. Daniel Fang , David J. Wills , Gilles Festeau
IPC分类号： C23C16/44 , C23C16/30
CPC分类号： C04B41/009 , C04B41/52 , C04B41/89 , C23C8/02 , C23C10/02 , C23C12/02 , C23C30/005 , Y10T407/25 , Y10T407/27 , Y10T428/24975 , Y10T428/265 , C04B41/4531 , C04B41/5063 , C04B41/5068 , C04B41/5061 , C04B41/524 , C04B35/117 , C04B35/119
摘要： The present invention relates to ceramic cutting tools, such as, an aluminum oxide with zirconium oxide ceramic cutting tool with diffusion bonding enhanced layer and CVD coatings, particularly useful for machining modern metal materials. The method comprises a chemical reaction with a mixture including nitrogen and aluminum chloride introduced to form a diffusion bonding enhanced layer between the ceramic substrate and the CVD coatings. Thus formed diffusion bonding enhanced layer is highly adherent to the aluminum oxide with zirconium oxide ceramic substrate and significantly enhances the CVD coating properties, thus improving the machining performance in terms of the tool life of zirconium-based aluminum oxide with zirconium oxide ceramic cutting tools.
摘要翻译：本发明涉及陶瓷切割工具，例如具有扩散粘合增强层的氧化锆陶瓷切割工具和CVD涂层的特别适用于加工现代金属材料的氧化铝。该方法包括与引入的氮和氯化铝的混合物的化学反应，以在陶瓷基板和CVD涂层之间形成扩散结合增强层。由此形成的扩散接合增强层与氧化锆陶瓷基板对氧化铝具有高附着性，并显着提高了CVD涂层性能，从而提高了锆基氧化铝与氧化锆陶瓷切割工具的使用寿命方面的加工性能。

36. 发明申请

US20090118114A1 Bioactive graded zirconia-based structures 有权
标题翻译：生物活性分级氧化锆基结构
公开(公告)号：US20090118114A1
公开(公告)日：2009-05-07
申请号：US12284620
申请日：2008-09-22
申请人： Yu Zhang , Racquel Regeros , Jae-Won Kim
发明人： Yu Zhang , Racquel Regeros , Jae-Won Kim
IPC分类号： C04B35/053
CPC分类号： C04B41/5022 , A61L27/10 , A61L27/427 , C04B41/009 , C04B41/86 , C04B2111/00405 , C04B2111/00836 , C04B41/4539 , C04B41/4535 , C04B41/455 , C04B35/10 , C04B35/119 , C04B35/48 , C04B35/488
摘要： The present invention provides a functionally graded bioactive glass/ceramic composite structure or bioactive glass/ceramic/bioactive glass sandwich structure for use in such applications as damage resistant, ceramic dental implants, immediate tooth replacement, endodontic posts, orthopedic prostheses, orthopedic stems, bone substitutes, bone screws, plates, and anchors, nonunion fractures repair, alveolar ridge augmentation, missing small bone parts (e.g. fingers, toes, etc), maxilla facial reconstruction, spinal fusion, and scaffolds for bone regeneration, comprising a residual bioactive glass or glass-ceramic layer at all accessible surfaces, followed by an underlying graded glass-ceramic layer, and then an dense interior ceramic. The residual bioactive glass or glass-ceramic layer can be further transformed to a carbonate apatite (CHA) layer by immersing in calcifying solution or simulated body fluid (SBF) with electrolyte composition similar to that of serum. The interior ceramic preferably contains yttria-tetragonal zirconia polycrystal (Y-TZP) or ceria stabilized tetragonal zirconia polycrystal (Ce-TZP) or magnesia stabilized zirconia (Mg-PSZ) or calcia stabilized zirconia (Ca-PSZ) or alumina or zirconia-alumina composites. Further, the invention provides methods for making the same functionally graded bioactive glass/ceramic composite structure or graded bioactive glass/ceramic/bioactive glass sandwich structure.
摘要翻译：本发明提供功能梯度的生物活性玻璃/陶瓷复合结构或生物活性玻璃/陶瓷/生物活性玻璃夹层结构，用于诸如耐损伤陶瓷牙科植入物，立即牙齿置换，牙髓根管，矫形假体，矫形骨，骨骼替代物，骨螺钉，板和锚，不愈合骨折修复，牙槽嵴隆起，缺少小骨部分（例如手指，脚趾等），上颌面部重建，脊柱融合和用于骨再生的支架，包括残留生物活性玻璃或玻璃陶瓷层，随后是下层玻璃陶瓷层，然后是密集的内部陶瓷。残留的生物活性玻璃或玻璃陶瓷层可以通过浸入含钙血浆或模拟体液（SBF）的电解质组成与血清类似的碳酸钙磷灰石（CHA）层。内部陶瓷优选含有氧化钇 - 四方晶氧化锆多晶（Y-TZP）或二氧化铈稳定的四方晶氧化锆多晶（Ce-TZP）或氧化镁稳定的氧化锆（Mg-PSZ）或氧化钙稳定的氧化锆（Ca-PSZ）或氧化铝或氧化锆 - 氧化铝复合材料。此外，本发明提供了制造相同功能梯度生物活性玻璃/陶瓷复合结构或分级生物活性玻璃/陶瓷/生物活性玻璃夹心结构的方法。

37. 发明申请

US20090084673A1 GAS SENSOR ELEMENT AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：气体传感器元件及其制造方法
公开(公告)号：US20090084673A1
公开(公告)日：2009-04-02
申请号：US11994093
申请日：2006-06-29
申请人： Itsuhei Ogata , Daisuke Makino , Satoshi Nakamura , Hiroo Imamura , Akio Tanaka
发明人： Itsuhei Ogata , Daisuke Makino , Satoshi Nakamura , Hiroo Imamura , Akio Tanaka
IPC分类号： C04B35/48
CPC分类号： G01N27/4077 , B32B18/00 , B82Y30/00 , C04B35/119 , C04B35/443 , C04B35/4885 , C04B35/62635 , C04B35/62655 , C04B35/63416 , C04B2235/3244 , C04B2235/3246 , C04B2235/5454 , C04B2235/6021 , C04B2235/6025 , C04B2235/604 , C04B2235/77 , C04B2235/785 , C04B2235/94 , C04B2235/96 , G01N27/4073
摘要： There is described a gas sensor element 1 including a solid electrolyte body 11, insulators 15, 141, 142, 197, 161, 162, 163, 164, 165, and a pair of electrodes 121, 131 formed such that the solid electrolyte body 11 is held therebetween. The gas sensor element 1 satisfies the following requirement (a) and/or the requirement (b). (a) The solid electrolyte body 11 is made of ion-conductive composite material in which nanoparticles with specific particle diameters are dispersed in ion-conductive ceramics. (b) The insulators 15, 141, 197, 161, 162, 163, 164, 165 are made of insulative composite material in which nanoparticles with specific particle diameters are dispersed in insulative ceramics. Further, there is described a manufacturing method of a gas sensor element in which the particle diameter and dispersion quantity of the nanoparticles dispersed in the solid electrolyte body 11 and/or insulative ceramics 11 are controlled.
摘要翻译：描述了一种气体传感器元件1，其包括固体电解质体11，绝缘体15,141,142,197,161,162,163,164,165和一对电极121,131，其形成为使得固体电解质体11 在它们之间。气体传感器元件1满足以下要求（a）和/或要求（b）。（a）固体电解质体11由离子导电性复合材料制成，其中具有特定粒径的纳米颗粒分散在离子导电陶瓷中。（b）绝缘体15,141,197,161,162,163,164,165由绝缘复合材料制成，其中具有特定粒径的纳米颗粒分散在绝缘陶瓷中。此外，还描述了其中分散在固体电解质体11和/或绝缘陶瓷11中的纳米颗粒的粒径和分散量被控制的气体传感器元件的制造方法。

38. 发明申请

US20080275568A1 Biomedical Member and Method for Producing the Same 有权
标题翻译：生物医学成员及其生产方法
公开(公告)号：US20080275568A1
公开(公告)日：2008-11-06
申请号：US10578025
申请日：2004-10-29
申请人： Kunihide Shikata , Takefumi Nakanishi , Yucong Wang
发明人： Kunihide Shikata , Takefumi Nakanishi , Yucong Wang
IPC分类号： A61F2/28 , A61F2/30
CPC分类号： C04B35/6455 , A61F2/32 , A61F2/34 , A61F2/38 , A61F2/3859 , A61F2/389 , A61F2002/30968 , A61F2002/3611 , A61F2310/00203 , A61L27/427 , C04B35/119 , C04B35/63 , C04B35/64 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3217 , C04B2235/3222 , C04B2235/3225 , C04B2235/3229 , C04B2235/3232 , C04B2235/3234 , C04B2235/3244 , C04B2235/3246 , C04B2235/3248 , C04B2235/3418 , C04B2235/404 , C04B2235/5436 , C04B2235/5445 , C04B2235/6582 , C04B2235/661 , C04B2235/664 , C04B2235/77 , C04B2235/785 , C04B2235/786 , C04B2235/80 , C04B2235/95 , C04B2235/96 , C04B2235/963
摘要： A biomedical member having high strength, high toughness and high hardness and an artificial joint that uses the same are provided. In addition, a biomedical member that exhibits high wear resistance even in in vivo environment and an artificial joint are provided.Such a composite ceramic is used that contains 65% by weight or more Al2O3, 4 to 34% by weight of ZrO2 and 0.1 to 4% by weight of SrO, while Sr forms a solid solution with part of the ZrO2 grains. The composite ceramics further contains TiO2, MgO and SiO2 as sintering additives, while controlling the amounts to 0.20% by weight or more SiO2, 0.22% by weight or more TiO2 and 0.12% by weight or more MgO, and the total amount of SiO2, TiO2 and MgO within a range from 0.6 to 4.5% by weight.
摘要翻译：提供具有高强度，高韧性和高硬度的生物医学部件和使用其的人造关节。此外，提供即使在体内环境中也显示高耐磨性的人造关节的生物医学部件。使用这样的复合陶瓷，其含有65重量％以上的Al 2 O 3 3，4〜34重量％的ZrO 2 3和 0.1至4重量％的SrO，而Sr与部分ZrO 2颗粒形成固溶体。复合陶瓷还含有TiO 2，MgO和SiO 2作为烧结添加剂，同时控制量为0.20重量％或更多的SiO 2，，0.22重量％以上的TiO 2和0.12重量％以上的MgO，SiO 2的总量，TiO 2和 MgO在0.6〜4.5重量％的范围内。

39. 发明申请

US20080258358A1 Slip Containing Zirconium Dioxide and Aluminum Oxide and Shaped Body Obtainable Therefrom 失效
标题翻译：含有二氧化锆和氧化铝及其可获得的成型体的滑动
公开(公告)号：US20080258358A1
公开(公告)日：2008-10-23
申请号：US11913412
申请日：2006-04-27
申请人： Monika Oswald , Klaus Deller , Wolfgang Kollenberg , Dieter Nikolay
发明人： Monika Oswald , Klaus Deller , Wolfgang Kollenberg , Dieter Nikolay
IPC分类号： B28B1/14 , C04B35/109
CPC分类号： C04B35/119
摘要： Slip containing at least one aluminium oxide powder and at least one unstabilized zirconium dioxide powder, wherein a) the zirconium dioxide powder i) has a mean particle diameter of less than 300 nm, ii) shows only the monoclinic phase and the tetragonal phase in the X-ray diffraction pattern, with the proportion of tetragonal phase at room temperature being from 20 to 70%, and iii) is present in a proportion of from 2 to 20% by weight, based on the total amount of the slip, b) the aluminium oxide powder i) has a mean particle diameter of more than 300 nm and ii) is present in a proportion of from 80 to 98% by weight, based on the total amount of the slip, and c) the solids content, as the sum of aluminium oxide and zirconium dioxide, is from 50 to 85% by weight, based on the total amount of the slip.
摘要翻译：含有至少一种氧化铝粉末和至少一种不稳定的二氧化锆粉末的滑动剂，其中a）二氧化锆粉末i）的平均粒径小于300nm，ii）仅显示单斜晶相和四方相 X射线衍射图，四方相在室温下的比例为20〜70％，和iii）以基于滑移总量的2〜20重量％的比例存在，b）氧化铝粉末i）具有大于300nm的平均粒径，和ii）以基于滑移总量的80至98重量％的比例存在，以及c）固体含量，如氧化铝和二氧化锆的总和为50〜85重量％，基于滑动总量。

40. 发明授权

US07413109B2 Joining of advanced materials by superplastic deformation 有权
标题翻译：通过超塑性变形连接先进材料
公开(公告)号：US07413109B2
公开(公告)日：2008-08-19
申请号：US11302419
申请日：2005-12-12
申请人： Kenneth C. Goretta , Jules L. Routbort , Felipe Gutierrez-Mora
发明人： Kenneth C. Goretta , Jules L. Routbort , Felipe Gutierrez-Mora
IPC分类号： B23K20/00
CPC分类号： C09J5/06 , B23K35/001 , B23K35/3046 , B23K2103/16 , B32B2309/12 , B32B2315/02 , C03C27/06 , C04B35/10 , C04B35/119 , C04B35/4885 , C04B35/5626 , C04B35/6268 , C04B37/001 , C04B37/003 , C04B37/005 , C04B37/006 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B2235/3246 , C04B2235/3279 , C04B2235/3826 , C04B2235/3839 , C04B2235/3843 , C04B2235/5276 , C04B2235/5292 , C04B2235/80 , C04B2237/064 , C04B2237/068 , C04B2237/123 , C04B2237/343 , C04B2237/348 , C04B2237/36
摘要： A method for utilizing superplastic deformation with or without a novel joint compound that leads to the joining of advanced ceramic materials, intermetallics, and cermets. A joint formed by this approach is as strong as or stronger than the materials joined. The method does not require elaborate surface preparation or application techniques.
摘要翻译：一种利用具有或不具有导致先进陶瓷材料，金属间化合物和金属陶瓷的接合的新型接合化合物的超塑性变形的方法。通过这种方法形成的接头与所连接的材料一样强或者强。该方法不需要精细的表面处理或应用技术。

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