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71. 发明授权

US08841224B2 Dielectric ceramic composition and electronic device 有权
标题翻译：介电陶瓷组合物和电子器件
公开(公告)号：US08841224B2
公开(公告)日：2014-09-23
申请号：US13773347
申请日：2013-02-21
申请人： TDK Corporation
发明人： Toshihiro Iguchi , Akitoshi Yoshii , Tatsuya Kojima , Satoshi Takagi
IPC分类号： C04B35/495 , C04B35/50 , H01G4/10 , H01G4/30 , H01G4/12
CPC分类号： C04B35/50 , C04B35/495 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3239 , C04B2235/3241 , C04B2235/3251 , C04B2235/3256 , C04B2235/3258 , C04B2235/3262 , C04B2235/3272 , C04B2235/76 , C04B2235/79 , C04B2235/9615 , H01G4/1254 , H01G4/30
摘要： Dielectric ceramic composition comprising a compound shown by a general formula {A1−x(RE)2x/3}y-B2O5+y and has a tungsten bronze-type structure. In the formula, “A” is at least one selected from a group comprising Ba, Ca, Sr and Mg, “B” is at least one selected from Nb and Ta, “RE” is at least one selected from Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, and said “x” and “y” satisfies 0 1.000, respectively. The dielectric ceramic composition further comprises an oxide of at least one selected from V, Mo, Fe, W, Mn and Cr.
摘要翻译：电介质陶瓷组合物，其包含通式{A1-x（RE）2x / 3} y-B2O5 + y所示的化合物，并具有钨青铜型结构。在该式中，“A”为选自Ba，Ca，Sr和Mg的组中的至少一种，“B”为选自Nb和Ta中的至少一种，“RE”为选自Sc，Y， La，Ce，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和Lu，所述“x”和“y”分别满足0 电介质陶瓷组合物还包含选自V，Mo，Fe，W，Mn和Cr中的至少一种的氧化物。

72. 发明申请

US20140002900A1 TRANSPARENT CERAMIC, METHOD FOR MANUFACTURING SAME, AND MAGNETO-OPTICAL DEVICE 有权
标题翻译：透明陶瓷，其制造方法和磁光器件
公开(公告)号：US20140002900A1
公开(公告)日：2014-01-02
申请号：US14005053
申请日：2012-03-15
申请人： Shinji Makikawa , Akira Yahagi , Akio Ikesue
发明人： Shinji Makikawa , Akira Yahagi , Akio Ikesue
IPC分类号： G02F1/09 , C04B35/50
CPC分类号： G02F1/093 , C04B35/50 , C04B35/505 , C04B35/62685 , C04B35/645 , C04B35/6455 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3232 , C04B2235/3244 , C04B2235/3251 , C04B2235/3286 , C04B2235/3287 , C04B2235/3418 , C04B2235/3852 , C04B2235/445 , C04B2235/661 , C04B2235/664 , C04B2235/762 , C04B2235/785 , C04B2235/786 , C04B2235/81 , C04B2235/9653 , G02F1/0036
摘要： A transparent ceramic having terbium oxide (Tb2O3) in a molar ratio of at least 40%; and at least one oxide selected among an yttrium oxide, a scandium oxide, and a lanthanide rare earth oxide, wherein (1) the crystal structure of the terbium-oxide-based ceramic does not contain a non-cubic-crystal phase, (2) the mean crystal particle diameter is in a range of 0.5 to 100 μm, and (3) the ceramic comprises a sintering auxiliary having no incidence of deposition of a non-cubic-crystal phase in the crystal structure of the terbium-oxide-based ceramic. This transparent ceramic makes a magneto-optical element that performs at least as well as terbium gallium garnet or other existing monocrystal materials. It also makes a functional element for an optical isolator in the infrared region between 500 nm and 1.5 μm having very little scattering and very few birefringence components.
摘要翻译：具有至少40％摩尔比的氧化铽（Tb 2 O 3）的透明陶瓷; 和选自氧化钇，氧化钪和镧系稀土氧化物中的至少一种氧化物，其中（1）铽氧化物系陶瓷的晶体结构不含非立方晶相，（2 ），平均结晶粒径在0.5〜100μm的范围内，（3）陶瓷包含在氧化铽基的晶体结构中没有沉积非立方结晶相的烧结助剂陶瓷。该透明陶瓷制成至少具有铽镓石榴石或其它现有单晶材料的磁光元件。它还使得在500nm和1.5μm之间的红外区域中的光隔离器的功能元件具有非常小的散射和非常少的双折射分量。

73. 发明申请

US20130307201A1 CERAMIC ARTICLE AND ADDITIVE PROCESSING METHOD THEREFOR 审中-公开
标题翻译：陶瓷制品及其加工方法
公开(公告)号：US20130307201A1
公开(公告)日：2013-11-21
申请号：US13475275
申请日：2012-05-18
申请人： Bryan William McEnerney
发明人： Bryan William McEnerney
IPC分类号： C04B35/64 , C04B35/03 , C04B35/10 , C04B35/50 , C04B35/00 , C04B35/46
CPC分类号： C04B35/64 , B22F3/1055 , B28B1/001 , B33Y70/00 , C04B35/03 , C04B35/10 , C04B35/46 , C04B35/48 , C04B35/652 , C04B35/653 , C04B2235/3225 , C04B2235/3246 , C04B2235/401 , C04B2235/402 , C04B2235/404 , C04B2235/6026 , C04B2235/6583 , C04B2235/665 , C22C29/12 , C22C32/0015 , Y02P10/295
摘要： An additive manufacturing process includes providing a powder mixture having a ceramic constituent and a reactive metal constituent, and reacting and fusing the powder mixture with a directed energy source to form a geometry.
摘要翻译：添加剂制造方法包括提供具有陶瓷成分和反应性金属成分的粉末混合物，以及使粉末混合物与定向能量源反应并熔融以形成几何形状。

74. 发明申请

US20130225392A1 CORDIERITE CERAMIC, AND MEMBER FOR SEMICONDUCTOR MANUFACTURING DEVICES WHICH COMPRISES SAME 审中-公开
标题翻译：陶瓷陶瓷及其包含其的半导体制造装置的组件
公开(公告)号：US20130225392A1
公开(公告)日：2013-08-29
申请号：US13881908
申请日：2011-10-26
申请人： Shuichi Iida , Akeo Fukui , Toshiyuki Sue
发明人： Shuichi Iida , Akeo Fukui , Toshiyuki Sue
IPC分类号： C04B35/50 , C04B35/505
CPC分类号： C04B35/50 , C04B35/195 , C04B35/505 , C04B35/62685 , C04B35/645 , C04B35/6455 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3241 , C04B2235/3267 , C04B2235/3272 , C04B2235/3275 , C04B2235/3281 , C04B2235/3418 , C04B2235/3427 , C04B2235/5436 , C04B2235/6565 , C04B2235/80 , C04B2235/96 , C04B2235/9607 , C04B2235/9661
摘要： A cordierite ceramic contains a main component having a composition including Mg of 12.6% by mass or more and 14.0% by mass or less in terms of an oxide, Al of 33.4% by mass or more and 34.4% by mass or less in terms of an oxide and Si of 52.0% by mass or more and 53.6% by mass or less in terms of an oxide, an accessory component having any one of Y, Yb, Er, and Ce in an amount of 4.5% by mass or more and 15.0% by mass or less in terms of an oxide based on 100% by mass of the main component, wherein cordierite, disilicate and spinel are present as crystal phases, a coefficient of thermal expansion of −120 ppb/° C. to +120 ppb/° C., a four-point bending strength of 170 MPa or more, a low thermal expansion performance and an excellent mechanical strength.
摘要翻译：堇青石陶瓷含有以氧化物换算为12.6质量％以上且14.0质量％以下的组成的主成分，Al为33.4质量％以上且34.4质量％以下，以以氧化物换算为52.0质量％以上且53.6质量％以下的氧化物，Si为4.5质量％以上，Y，Yb，Er，Ce中的任一种的附属成分为4.5质量％以上，以氧化物为基准，以主要成分为100质量％为15.0质量％以下，其中以堇青石，二硅酸盐和尖晶石作为结晶相存在，热膨胀系数为-120ppb /℃至+120 ppb /℃，四点弯曲强度为170MPa以上，热膨胀性能低，机械强度优异。

75. 发明申请

US20130222974A1 DIELECTRIC CERAMIC COMPOSITION AND ELECTRONIC DEVICE 有权
标题翻译：电介质陶瓷组合物和电子器件
公开(公告)号：US20130222974A1
公开(公告)日：2013-08-29
申请号：US13773347
申请日：2013-02-21
申请人： TDK CORPORATION
发明人： Toshihiro IGUCHI , Akitoshi Yoshii , Tatsuya Kojima , Satoshi Takagi
IPC分类号： C04B35/50 , H01G4/12
CPC分类号： C04B35/50 , C04B35/495 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3239 , C04B2235/3241 , C04B2235/3251 , C04B2235/3256 , C04B2235/3258 , C04B2235/3262 , C04B2235/3272 , C04B2235/76 , C04B2235/79 , C04B2235/9615 , H01G4/1254 , H01G4/30
摘要： Dielectric ceramic composition comprising a compound shown by a general formula {A1−x(RE)2x/3}y-B2O5+y and has a tungsten bronze-type structure. In the formula, “A” is at least one selected from a group comprising Ba, Ca, Sr and Mg, “B” is at least one selected from Nb and Ta, “RE” is at least one selected from Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, and said “x” and “y” satisfies 0 1.000, respectively. The dielectric ceramic composition further comprises an oxide of at least one selected from V, Mo, Fe, W, Mn and Cr.
摘要翻译：电介质陶瓷组合物，其包含通式{A1-x（RE）2x / 3} y-B2O5 + y所示的化合物，并具有钨青铜型结构。在该式中，“A”为选自Ba，Ca，Sr和Mg的组中的至少一种，“B”为选自Nb和Ta中的至少一种，“RE”为选自Sc，Y， La，Ce，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和Lu，所述“x”和“y”分别满足0 电介质陶瓷组合物还包含选自V，Mo，Fe，W，Mn和Cr中的至少一种的氧化物。

76. 发明授权

US08470724B2 Transparent polycrystalline material and production process for the same 有权
标题翻译：透明多晶材料和生产工艺相同
公开(公告)号：US08470724B2
公开(公告)日：2013-06-25
申请号：US13142132
申请日：2009-12-25
申请人： Takunori Taira , Jun Akiyama , Shigeo Asai , Kunihiko Hara
发明人： Takunori Taira , Jun Akiyama , Shigeo Asai , Kunihiko Hara
IPC分类号： C04B35/50
CPC分类号： H01F41/0253 , B28B1/00 , B33Y40/00 , C04B35/447 , C04B35/50 , C04B35/6455 , C04B2235/3224 , C04B2235/6027 , C04B2235/605 , C04B2235/9653 , C30B28/00 , C30B29/22 , C30B29/30 , C30B30/04 , H01S3/1603 , H01S3/1611 , H01S3/1618 , H01S3/1671 , H01S3/1673 , H01S3/1685
摘要： Upon producing a transparent polycrystalline material, a suspension liquid (or slurry 1) is prepared, the suspension liquid being made by dispersing a raw-material powder in a solution, the raw-material powder including optically anisotropic single-crystalline particles to which a rare-earth element is added. A formed body is obtained from the suspension liquid by means of carrying out slip casting in a space with a magnetic field applied. On this occasion, while doing a temperature control so that the single-crystalline particles demonstrate predetermined magnetic anisotropy, one of static magnetic fields and rotary magnetic fields is selected in compliance with a direction of an axis of easy magnetization in the single-crystalline particles, and is then applied to them. A transparent polycrystalline material is obtained by sintering the formed body, the transparent polycrystalline material having a polycrystalline structure whose crystal orientation is controlled. In this calcination step, after subjecting the formed body to primary sintering at a temperature of 1,600-1,900 K, the resulting primarily-sintered body undergoes hot-isotropic-press sintering (or HIP processing) at a temperature of 1,600-1,900 K.
摘要翻译：在制备透明多晶材料时，制备悬浮液（或浆液1），悬浮液通过将原料粉末分散在溶液中而制成，原料粉末包括光学各向异性单晶颗粒，其中稀有添加了地面元素。通过在施加磁场的空间中进行滑移铸造，从悬浮液获得成形体。在这种情况下，当进行温度控制使得单晶颗粒表现出预定的磁各向异性时，根据单晶颗粒中易磁化轴的方向选择静磁场和旋转磁场之一，然后应用于它们。通过烧结成形体获得透明多晶材料，该透明多晶材料具有晶体取向被控制的多晶结构。在该烧成工序中，在1600〜1900K温度下对成型体进行一次烧结后，在1600〜1900K的温度下进行热均质压制烧结（或HIP加工）。

77. 发明授权

US08362869B2 Stable thermistor based on a composition comprising rare earth metal 有权
标题翻译：基于包含稀土金属的组合物的稳定的热敏电阻
公开(公告)号：US08362869B2
公开(公告)日：2013-01-29
申请号：US12808635
申请日：2008-12-19
申请人： Véronique Poulain , Sophie Schuurman , André Lannoo , Frans F. Westendorp
发明人： Véronique Poulain , Sophie Schuurman , André Lannoo , Frans F. Westendorp
IPC分类号： H01C7/06 , C04B35/50 , C04B35/505 , C01F17/00 , C01G1/02
CPC分类号： H01C7/043 , C04B35/016 , C04B35/42 , C04B35/50 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3241 , C04B2235/3262 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/76 , C04B2235/768 , C04B2235/786 , C04B2235/80 , H01C7/045 , Y10T428/2982
摘要： A thermistor based on a composition having the general formula (I): Re2-x-yCraMnbMcEyOz wherein Re is a rare earth metal or a mixture of two or more rare earth metals, M is a metal selected from the group consisting of nickel, cobalt, copper, magnesium and mixtures thereof, E is a metal selected from the group consisting of calcium, strontium, barium and mixtures thereof, x is the sum of a+b+c and is a number between 0.1 and 1, and the relative ratio of the molar fractions a, b and c is in an area bounded by points A, B, C and D in a ternary diagram, wherein point A is, if y
摘要翻译：基于具有通式（I）的组合物的热敏电阻：Re2-x-yCraMnbMcEyOz其中Re是稀土金属或两种或更多种稀土金属的混合物，M是选自镍，钴，铜，镁及其混合物，E是选自钙，锶，钡及其混合物的金属，x是a + b + c之和，为0.1和1之间的数字，相对比例摩尔分数a，b和c在三元图中由点A，B，C和D界定的区域，其中如果y <0.006，则点A在（Cr = 0.00，Mn = 0.93 + y，M = 0.07-10-y），如果y≥0.006，在（Cr = 0-00，Mn = 0.99，M = 0.01）时，如果y <0.006，则点B在（Cr = Mn = 0.10 + 10-y，M = 0.07-10-y），如果y≥0.006，则（Cr = 0.83，Mn = 0.16，M = 0.01），点C为（Cr = 0.50，Mn = 0.10，M = 0.40），点D为（Cr = 0.00，Mn = 0.51，M = 0.49），y为0〜0.5-x之间的数，z为2.5〜3.5之间的数。

78. 发明申请

US20130023401A1 CORROSION-RESISTANT MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：半导体制造装置用耐腐蚀构件及其制造方法
公开(公告)号：US20130023401A1
公开(公告)日：2013-01-24
申请号：US13624087
申请日：2012-09-21
申请人： NGK INSULATORS, LTD.
发明人： Morimichi WATANABE , Yuji KATSUDA , Toru HAYASE , Asumi JINDO
IPC分类号： C01F17/00 , C04B35/505 , C04B35/645 , C04B35/50
CPC分类号： C04B35/50 , C04B35/111 , C04B35/505 , C04B35/645 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/445 , C04B2235/5445 , C04B2235/604 , C04B2235/656 , C04B2235/6567 , C04B2235/658 , C04B2235/663 , C04B2235/77 , C04B2235/80 , C04B2235/85 , C04B2235/95 , C04B2235/96 , C04B2235/9669
摘要： Initially, an Yb2O3 raw material was subjected to uniaxial pressure forming at a pressure of 200 kgf/cm2, so that a disc-shaped compact having a diameter of about 35 mm and a thickness of about 10 mm was produced, and was stored into a graphite mold for firing. Subsequently, firing was performed by using a hot-press method at a predetermined firing temperature (1,500° C.), so as to obtain a corrosion-resistant member for semiconductor manufacturing apparatus. The press pressure during firing was specified to be 200 kgf/cm2 and an Ar atmosphere was kept until the firing was finished. The retention time at the firing temperature (maximum temperature) was specified to be 4 hours. In this manner, the corrosion-resistant member for semiconductor manufacturing apparatus made from an Yb2O3 sintered body having an open porosity of 0.2% was obtained.
摘要翻译：首先，将Yb 2 O 3原料在200kgf / cm 2的压力下进行单轴压力成形，制造直径约35mm，厚度约10mm的圆盘状压块，并将其储存在石墨模具用于烧制。接着，在规定的烧成温度（1500℃）下，使用热压法进行烧成，得到半导体制造装置的耐腐蚀部件。烧成时的加压压力为200kgf / cm 2，保持Ar气氛直至烧成结束。烧成温度（最高温度）的保持时间为4小时。以这种方式，获得了由具有0.2％的开孔率的Yb2O3烧结体制成的用于半导体制造装置的耐腐蚀构件。

79. 发明授权

US08338003B2 Optical material and optical element 有权
标题翻译：光学材料和光学元件
公开(公告)号：US08338003B2
公开(公告)日：2012-12-25
申请号：US13076471
申请日：2011-03-31
申请人： Kohei Nakata , Michio Endo , Kentaro Doguchi , Shigeru Fujino
发明人： Kohei Nakata , Michio Endo , Kentaro Doguchi , Shigeru Fujino
IPC分类号： B32B18/00 , C04B35/50
CPC分类号： C04B35/44 , C04B35/62665 , C04B35/62813 , C04B35/62884 , C04B35/62897 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/528 , C04B2235/5436 , C04B2235/604 , C04B2235/656 , C04B2235/6567 , C04B2235/6581 , C04B2235/9646 , G02B1/00 , Y10T428/252 , Y10T428/2993
摘要： An optical element comprising a vacuum-sintered body comprising a plurality of particles each having a two-layer structure comprising a ceramic particle and a coating layer, wherein the ceramic particle comprises LnxAlyO[x+y]×1.5, where Ln represents a rare-earth element, x represents 1≦x≦10, and y represents 1≦y≦5, and has an average particle diameter of 1 μm or more and 10 μm or less, and wherein the coating layer comprises a ceramic having a lower sintering temperature than a sintering temperature of the ceramic particle.
摘要翻译：一种光学元件，包括：真空烧结体，其包括多个颗粒，每个颗粒具有包括陶瓷颗粒和涂层的两层结构，其中所述陶瓷颗粒包含LnxAlyO [x + y]×1.5，其中Ln表示稀土 - x表示1＆nlE; x＆lt; ll; 10，y表示1＆nlE; y＆nlE; 5，平均粒径为1μm以上且10μm以下，并且其中，所述涂层包含烧结温度较低的陶瓷比陶瓷颗粒的烧结温度高。

80. 发明授权

US08278232B2 Pyrochlore materials and a thermal barrier coating with these pyrochlore materials 失效
标题翻译：热解材料和这些烧绿石材料的热障涂层
公开(公告)号：US08278232B2
公开(公告)日：2012-10-02
申请号：US12311544
申请日：2007-06-21
申请人： Thomas Malow , Matthias Oechsner
发明人： Thomas Malow , Matthias Oechsner
IPC分类号： C04B35/50 , C04B35/51 , H01M8/10 , H01M4/02 , H01M4/36
CPC分类号： C23C30/00 , C04B35/462 , C04B35/465 , C04B35/486 , C04B35/49 , C04B2235/3206 , C04B2235/3224 , C04B2235/76 , C23C28/3215 , C23C28/345 , C23C28/3455 , C23C28/36 , Y02T50/67
摘要： A pyrochlore ceramic material and a thermal barrier coating containing pyrochlore ceramic materials are provided. Using the thermal barrier coating in a single or double layer which includes magnesium and/or titanium can improve the spallation behavior and the thermal expansion coefficient of the component onto which the thermal barrier coating is applied.
摘要翻译：提供了烧绿石陶瓷材料和含有烧绿石陶瓷材料的热障涂层。使用包含镁和/或钛的单层或双层的热障涂层可以改善施加热障涂层的部件的剥离行为和热膨胀系数。

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