公开(公告)号：US5275878A

公开(公告)日：1994-01-04

申请号：US648872

申请日：1991-01-31

申请人： Seishiro Yamakawa ,  Michimasa Tsuzaki ,  Kiyotaka Komori ,  Satoshi Fujiki ,  Akiyoshi Nozue ,  Kazunobu Abe ,  Masashi Aoki

发明人： Seishiro Yamakawa ,  Michimasa Tsuzaki ,  Kiyotaka Komori ,  Satoshi Fujiki ,  Akiyoshi Nozue ,  Kazunobu Abe ,  Masashi Aoki

IPC分类号： C08K7/22 ,  C08L71/12 ,  H05K1/03 ,  H05K1/16 ,  C08F23/00

CPC分类号： H05K1/0373 ,  C08K7/22 ,  C08L71/123 ,  H05K1/162 ,  H05K2201/0116 ,  H05K2201/0209 ,  Y10T428/249953 ,  Y10T428/249955 ,  Y10T428/249975 ,  Y10T428/249987 ,  Y10T428/249991 ,  Y10T428/27

摘要： A composite dielectric is formed with a matrix synthetic resin and particulate porous, inorganic dielectric dispersed in the matrix synthetic resin. The dielectric constant of this composite dielectric can be thereby elevated effectively without enlarging the dissipation factor (tan .delta.) of the composite dielectric.

摘要翻译： 复合电介质由矩阵合成树脂和分散在基体合成树脂中的颗粒状多孔无机电介质形成。 因此，可以有效地提高复合电介质的介电常数，而不会增大复合电介质的耗散因数（tan（delta））。

公开(公告)号：US4643984A

公开(公告)日：1987-02-17

申请号：US758072

申请日：1985-07-23

申请人： Kazunobu Abe ,  Masashi Aoki ,  Hiroaki Rikimaru ,  Takeshi Ito ,  Kazuhisa Hidaka ,  Kayoko Segawa

发明人： Kazunobu Abe ,  Masashi Aoki ,  Hiroaki Rikimaru ,  Takeshi Ito ,  Kazuhisa Hidaka ,  Kayoko Segawa

IPC分类号： C04B35/00 ,  C01G19/00 ,  C01G21/00 ,  C01G23/00 ,  C01G25/00 ,  C01G27/00 ,  C04B35/468 ,  C04B35/491 ,  C04B35/493 ,  C04B35/46

CPC分类号： C04B35/491 ,  B82Y30/00 ,  C01G19/00 ,  C01G21/00 ,  C01G23/003 ,  C01G23/006 ,  C01G25/00 ,  C01G25/006 ,  C01G27/006 ,  C04B35/4682 ,  C04B35/493 ,  C01P2002/34 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2004/64

摘要： A process for producing a composition which includes a perovskite compound, the process comprising:(a) subjecting a mixture of a hydroxide of at least one A group element selected from the group consisting of Mg, Ca, Sr, Ba, Pb and rare earth elements and a hydroxide of at least one B group element selected from the group consisting of Ti, Zr, Hf and Sn, to the hydrothermal reaction in an aqueous reaction medium;(b) adding an insolubilizing agent to the resultant reaction mixture to insolubilize water-soluble compounds of the unreacted A group element dissolved in the aqueous medium so as to adjust the ratio of the group A element to the group B element in a resulting composition to a desired A/B ratio; or(c) filtering, washing with water and drying the resultant reaction mixture to provide a solid reaction product, dispersing the reaction product in an aqueous medium to form a slurry, adding to the slurry a water-soluble compound of the A group element, and then adding to the slurry an insolubilizing agent to insolubilize the water-soluble compound of the A group element so as to adjust the ratio of the group A element to the group B element in a resulting composition to a desired A/B ratio; and(d) filtering, washing and drying the resultant mixture to provide the composition which includes the perovskite compound having the desired A/B ratio.

摘要翻译： 一种制备包括钙钛矿化合物的组合物的方法，该方法包括：（a）对选自Mg，Ca，Sr，Ba，Pb和稀土的至少一种A族元素的氢氧化物的混合物 元素和选自Ti，Zr，Hf和Sn中的至少一种B族元素的氢氧化物，在水性反应介质中进行水热反应; （b）向所得反应混合物中加入不溶解剂，使溶解在水性介质中的未反应的A族元素的水溶性化合物不溶化，从而将所得组合物中的A族元素与B族元素的比例调整为 所需的A / B比; 或（c）过滤，用水洗涤并干燥得到的反应混合物以提供固体反应产物，将反应产物分散在水性介质中以形成浆料，向浆料中加入A组元素的水溶性化合物， 然后向所述浆料中添加不溶解剂以使所述A组元素的水溶性化合物不溶化，以将所得组合物中的A族元素与B族元素的比例调节至所需的A / B比; 和（d）过滤，洗涤和干燥所得混合物以提供包含具有所需A / B比的钙钛矿化合物的组合物。

公开(公告)号：US5507898A

公开(公告)日：1996-04-16

申请号：US313924

申请日：1994-09-26

申请人： Masashi Aoki ,  Kiyoshi Fukai ,  Kazunobu Abe ,  Koichiro Sakata ,  Tadashi Takenaka

发明人： Masashi Aoki ,  Kiyoshi Fukai ,  Kazunobu Abe ,  Koichiro Sakata ,  Tadashi Takenaka

IPC分类号： H01L41/39 ,  B32B31/04 ,  B32B31/20

CPC分类号： H01L41/1876 ,  H01L41/43

摘要： A multilayer piezoelectric composite comprising a bonded laminate each layer of which is composed of a green sheet of a low-temperature sintering lead zirconate titanate piezoelectric ceramic. The temperature coefficient of a frequency constant of at least one layer has a polarity opposite to the polarity of those of the other layers. The bonded laminate is sintered at a temperature which does not produce any or almost any interdiffusion between layers so that the absolute value of the temperature coefficient of a frequency constant of the bonded laminate is smaller than the absolute value of the temperature coefficient of a frequency constant of any or one of the layers.

摘要翻译： 1.一种多层压电复合体，其特征在于，具有接合层叠体，其各层由低温烧结铅酸锆酸铅压电陶瓷的生片构成。 至少一层的频率常数的温度系数具有与其它层的极性相反的极性。 接合层叠体在层间不产生或几乎相互扩散的温度下进行烧结，使得接合层叠体的频率常数的温度系数的绝对值小于频率常数的温度系数的绝对值 的任何一层或一层。

公开(公告)号：US5084424A

公开(公告)日：1992-01-28

申请号：US641793

申请日：1991-01-16

申请人： Kazunobu Abe ,  Masashi Aoki ,  Kazuhisa Hidaka

发明人： Kazunobu Abe ,  Masashi Aoki ,  Kazuhisa Hidaka

IPC分类号： C04B35/46 ,  C04B35/468 ,  C04B35/49 ,  H01B3/12 ,  H01G4/12

CPC分类号： C04B35/4682 ,  C04B35/49 ,  H01G4/1227 ,  H01G4/1245

摘要： A composition for producing ceramic dielectrics which comprises: a mixture of barium titanate which has average particle size of 0.1-1.5 .mu.m is amounts of 98-60 mole % and a perovskite type barium titanate solid solution which has average particle size of 0.1-1.5 .mu.m and a Curie temperature of 50.degree.-115.degree. C. in amounts of 2-40 mole %; and(A) at least one of niobium oxides and tantalum oxides in amounts of 0.3-2 moles % in relation to 100 mole % of the mixture; and(B) at least one of cobalt oxides, nickel oxides, magnesium oxides, manganese oxides, copper oxides and oxides of a rare earth metal in amounts of 0.1-2 moles % in relation to 100 mole % of the mixture.The composition provides a ceramic dielectric which has a large relative permittivity and still has a small temperature dependence of relative permittivity within .+-.15% over a temperature range between -55.degree. C. and +125.degree. C. taking a relative permittivity at 20.degree. C. as a standard.

摘要翻译： 一种陶瓷电介质的制造用组合物，其特征在于，其平均粒径为0.1〜1.5μm的钛酸钡的混合物为98〜60摩尔％，平均粒径为0.1〜1.5微米的钙钛矿型钛酸钡固溶体 微米和居里温度为50-115℃，用量为2-40摩尔％; 和（A）相对于混合物的100摩尔％的量为0.3-2摩尔％的铌氧化物和氧化钽中的至少一种; 和（B）相对于100摩尔％的混合物，钴氧化物，氧化镍，氧化镁，氧化锰，氧化铜和稀土金属的氧化物中的至少一种为0.1-2摩尔％。 该组合物提供了一种陶瓷电介质，该陶瓷电介质具有较大的相对介电常数，并且在-55℃至+ 125℃之间的温度范围内相对介电常数在±15％以内仍具有较小的温度依赖性，相对介电常数为20 DEG C.作为标准。

公开(公告)号：US5272883A

公开(公告)日：1993-12-28

申请号：US854803

申请日：1992-03-19

申请人： Nobuyuki Matsui ,  Kazunobu Abe ,  Makoto Kayo ,  Osamu Sakaguchi, deceased ,  Itsuko Sakaguchi, legal representative ,  Yasuharu Kiso ,  Masaya Hiraoka

发明人： Nobuyuki Matsui ,  Kazunobu Abe ,  Makoto Kayo ,  Osamu Sakaguchi, deceased ,  Itsuko Sakaguchi, legal representative ,  Yasuharu Kiso ,  Masaya Hiraoka

IPC分类号： A63C19/10 ,  E01C13/12 ,  F25C3/04 ,  F25C1/00

CPC分类号： F25C3/04 ,  A63C19/10 ,  E01C13/12 ,  F25C2303/0481

摘要： A method and apparatus for the maintenance of snow quality on an indoor artificial ski slope. The snow quality of the slope, comprising a thin compacted surface layer and a deep unfused base layer, is maintained by promptly managing against the variations of snow quality due to various heat sources. The old surface layer snow is replaced with fresh snow on a daily basis, while deterioration of the snow base layer is prevented by air conditioning and refrigeration means. The old snow is melted, filtered, and used to make new snow, to air condition the slope, and to expedite melting of yet additional old snow.

摘要翻译： 一种用于在室内人造滑坡上维持雪质的方法和装置。 通过及时管理由于各种热源引起的雪质量的变化，保持斜坡的雪质量，包括薄的压实表面层和深的未熔合的基底层。 旧的表面层雪每天被新鲜的雪替代，而通过空调和制冷装置防止雪底层的劣化。 老雪融化，过滤，用来制作新的雪花，使斜坡空气化，并加快了额外的老雪的融化。

公开(公告)号：US4416800A

公开(公告)日：1983-11-22

申请号：US245687

申请日：1981-03-19

申请人： Kazunobu Abe ,  Tadao Nakatsuji

发明人： Kazunobu Abe ,  Tadao Nakatsuji

IPC分类号： B01D53/94 ,  B01J35/04 ,  B01J35/06 ,  F01N3/28 ,  B01J21/12 ,  B01J21/14 ,  B01J31/28

CPC分类号： F01N3/2828 ,  B01D53/9418 ,  B01J35/04 ,  B01J35/06 ,  B01D2251/2062 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2255/9202 ,  F01N2330/06 ,  Y10T428/24149

摘要： A method is provided for producing a catalyst and a carrier therefor in the form of sheet or honeycomb. The method comprises: beating a heat-resistant fiber such as asbesto fiber in water to form a slurry; mixing the slurry with a catalytically active agent, a carrier material therefor and/or their precursors to fix such materials in the fiber, thus forming a stock; and forming the stock into a sheet and drying the same. The sheet thus obtained may be formed into a honeycomb structure with an improved adhesive.

摘要翻译： 提供了一种用于以片状或蜂窝形式制备催化剂及其载体的方法。 该方法包括：将水中的耐热纤维如石棉纤维打浆以形成浆料; 将浆料与催化活性剂，其载体材料和/或其前体混合以将这些材料固定在纤维中，从而形成原料; 并将原料形成片材并使其干燥。 由此获得的片可以形成为具有改进的粘合剂的蜂窝结构。

公开(公告)号：US4294806A

公开(公告)日：1981-10-13

申请号：US96561

申请日：1979-11-21

申请人： Kazunobu Abe ,  Shoichi Tamura ,  Tadao Nakatsuji

发明人： Kazunobu Abe ,  Shoichi Tamura ,  Tadao Nakatsuji

IPC分类号： B01D53/86 ,  B01J35/04 ,  C04B38/00 ,  C04B41/50 ,  B01D53/36

CPC分类号： C04B41/009 ,  B01D53/86 ,  B01D53/8628 ,  B01D53/8631 ,  B01J35/04 ,  C04B38/0006 ,  C04B41/5022 ,  B01J2219/32272 ,  B01J2219/32296 ,  B01J2219/32466 ,  Y10T428/24149

摘要： In a method for treating a gas containing dusts therein under a monolithic catalyst consisting of a ceramic support which is substantially porous throughout the structure, and has active ingredients uniformly dispersed therein and passages therethrough parallel to the flow of the gas for allowing the gas to pass therethrough, the improvement in which the catalyst has the sintered front portion or has a vitreous coating on the front portion. Alternatively, the improvement in which a metal or sintered ceramic lid having openings therethrough is fixed onto the front face of the catalyst with the passages in alignment with the openings of the lid.

摘要翻译： 在由整体式催化剂组成的整体式催化剂处理含有灰尘的气体的方法中，所述整体催化剂由整个结构中基本上是多孔的陶瓷载体组成，并且具有均匀分散在其中的活性成分和与气体流平行的通道，以允许气体通过 其中催化剂具有烧结前部分或在前部具有玻璃质涂层的改进。 或者，其中具有开口的金属或烧结陶瓷盖的固定在催化剂的正面上，其中通道与盖的开口对准。

公开(公告)号：US5180699A

公开(公告)日：1993-01-19

申请号：US611266

申请日：1990-11-13

申请人： Yasuhiko Terada ,  Kazunobu Abe ,  Hajime Uno ,  Shinichi Shirasaki

发明人： Yasuhiko Terada ,  Kazunobu Abe ,  Hajime Uno ,  Shinichi Shirasaki

IPC分类号： C04B35/626 ,  C01G33/00 ,  C01G45/00 ,  C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  C04B35/00 ,  C04B35/497

CPC分类号： C04B35/497 ,  B82Y30/00 ,  C01G33/006 ,  C01G45/1264 ,  C01G49/009 ,  C01G51/006 ,  C01G53/006 ,  C01P2002/34 ,  C01P2002/52 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/64

摘要： A process for producing a powder material for niobium-containing lead perovskite ceramics represented by the general formula:PbA.sub.x Nb.sub.1-x O.sub.3,wherein X=1/2 or 1/3, A represents at least one element selected from the group consisting of Fe, Co, Cr, Ni, Mn, Mg, Zn, Cd, Zr, In, Cu and Hf. A dried mixture of a sol or a suspension of a hydroxide a component A which has a lower activity than Pb and a niobic acid sol is first calcinated. A Pb compound is then added with the mixture and the resultant mixture is calcinated again.

公开(公告)号：US5057478A

公开(公告)日：1991-10-15

申请号：US482495

申请日：1990-02-21

申请人： Kazunobu Abe ,  Takeshi Fukunaga

发明人： Kazunobu Abe ,  Takeshi Fukunaga

IPC分类号： C08F4/651 ,  B29C67/04 ,  C08F4/00 ,  C08F4/60 ,  C08F4/658 ,  C08F4/6592 ,  C08F10/00 ,  H01G4/12 ,  H01L41/187

CPC分类号： C08F10/00 ,  Y10S502/525

摘要： An .alpha.-olefin polymerization catalyst which comprises a perovskite type complex compound comprising a perovskite type compound represented by the formulaABO.sub.3wherein A is at least one element selected from the group consisting of alkaline earth metals and Pb, and B is at least one element selected from the group consisting of Ti, Zr, Hf and Sn; the complex compound further containing at least one oxide of element selected from the group consisting of rare earth elements, transition elements, Bi, Sb and Sn doped in the perovskite type compound in an amount of 0.1-3 mol %.A composite material which comprises the catalyst having an .alpha.-olefin polymer deposited thereon, is useful as, for example, a dielectric ceramic material.

公开(公告)号：US4259057A

公开(公告)日：1981-03-31

申请号：US974584

申请日：1978-12-29

申请人： Kazunobu Abe ,  Shoichi Tamura ,  Tosiaki Matsuda

发明人： Kazunobu Abe ,  Shoichi Tamura ,  Tosiaki Matsuda

IPC分类号： B28B3/20 ,  B29F3/04

CPC分类号： B28B3/269

摘要： The present invention is directed to a method of continuously extruding and molding ceramic honey-comb shaped moldings by use of an extruding die including a tertiary channel grooved, corresponding to the cross-sectional shape of the core unit of the ceramic honey-comb, on the material outlet side of the extruding die; a primary channel composed of many independent holes bored from the material inlet side; and a secondary channel for forming an interlinked passage between the tertiary channel and the secondary channel.

摘要翻译： 本发明涉及一种通过使用挤出模具连续挤出和模制陶瓷蜂巢状模制品的方法，所述挤出模具包括对应于陶瓷蜂巢的核心单元的横截面形状的三通道槽 挤出模具的材料出口侧; 主要通道由从材料入口侧钻出的许多独立孔组成; 以及用于在第三通道和第二通道之间形成互连通道的辅助通道。