公开(公告)号：US5185304A

公开(公告)日：1993-02-09

申请号：US745180

申请日：1991-08-15

申请人： Takami Hirai ,  Shinsuke Yano ,  Masahiro Abe

发明人： Takami Hirai ,  Shinsuke Yano ,  Masahiro Abe

IPC分类号： C04B35/468 ,  H01B3/12

CPC分类号： C04B35/4686 ,  H01B3/12

摘要： A dielectric ceramic composition is disclosed which consists principally of barium oxide, titanium oxide, neodymium oxide, samarium oxide and bismuth oxide, which are represented by the following formula xBaO--yTiO.sub.2 --z[(1-a-b)Nd.sub.2 O.sub.3 --aSm.sub.2 O.sub.3 --bBi.sub.2 O.sub.3 ], where 0.10.ltoreq.x.ltoreq.0.20, 0.60.ltoreq.y.ltoreq.0.75, 0.10.ltoreq.z.ltoreq.0.24, x+y+z=1, 0

公开(公告)号：US08409484B2

公开(公告)日：2013-04-02

申请号：US12637008

申请日：2009-12-14

申请人： Masahiko Namerikawa ,  Yukihisa Takeuchi ,  Shinsuke Yano ,  Kazuyoshi Shibata ,  Koji Ikeda ,  Masahiro Abe

发明人： Masahiko Namerikawa ,  Yukihisa Takeuchi ,  Shinsuke Yano ,  Kazuyoshi Shibata ,  Koji Ikeda ,  Masahiro Abe

IPC分类号： B29C39/10

CPC分类号： H05K3/207 ,  C04B35/6342 ,  C04B35/63448 ,  C04B35/6346 ,  C04B2235/6023 ,  H05K1/0306 ,  H05K3/4611 ,  H05K3/4629 ,  H05K2201/09118 ,  Y10T428/24851 ,  Y10T428/24917 ,  Y10T428/24926

摘要： A ceramic compact having a patterned conductor is obtained by coating the patterned conductor with a slurry and then by hardening the slurry. The slurry is prepared by mixing a thermosetting resin precursor, a ceramic powder, and a medium. In the ceramic compact, an isocyanate- or isothiocyanate-containing gelling agent and a hydroxyl-containing polymer are reacted and hardened to produce a thermosetting resin. The hydroxyl-containing polymer is preferably a butyral resin, an ethylcellulose-based resin, a polyethyleneglycol-based resin, or a polyether-based resin.

摘要翻译： 具有图案化导体的陶瓷压块通过用浆料涂覆图案化的导体，然后通过硬化浆料而获得。 通过混合热固性树脂前体，陶瓷粉末和介质来制备浆料。 在陶瓷压块中，将含异氰酸酯或异硫氰酸酯的胶凝剂和含羟基的聚合物反应并硬化以制备热固性树脂。 含羟基的聚合物优选为丁缩醛树脂，乙基纤维素系树脂，聚乙二醇类树脂或聚醚类树脂。

公开(公告)号：US20100092657A1

公开(公告)日：2010-04-15

申请号：US12637008

申请日：2009-12-14

申请人： Masahiko Namerikawa ,  Yukihisa Takeuchi ,  Shinsuke Yano ,  Kazuyoshi Shibata ,  Koji Ikeda ,  Masahiro Abe

发明人： Masahiko Namerikawa ,  Yukihisa Takeuchi ,  Shinsuke Yano ,  Kazuyoshi Shibata ,  Koji Ikeda ,  Masahiro Abe

IPC分类号： B05D5/12 ,  B29C33/60

CPC分类号： H05K3/207 ,  C04B35/6342 ,  C04B35/63448 ,  C04B35/6346 ,  C04B2235/6023 ,  H05K1/0306 ,  H05K3/4611 ,  H05K3/4629 ,  H05K2201/09118 ,  Y10T428/24851 ,  Y10T428/24917 ,  Y10T428/24926

摘要： A ceramic compact having a patterned conductor is obtained by coating the patterned conductor with a slurry and then by hardening the slurry. The slurry is prepared by mixing a thermosetting resin precursor, a ceramic powder, and a medium. In the ceramic compact, an isocyanate- or isothiocyanate-containing gelling agent and a hydroxyl-containing polymer are reacted and hardened to produce a thermosetting resin. The hydroxyl-containing polymer is preferably a butyral resin, an ethylcellulose-based resin, a polyethyleneglycol-based resin, or a polyether-based resin.

公开(公告)号：US5493262A

公开(公告)日：1996-02-20

申请号：US441937

申请日：1995-05-16

申请人： Masahiro Abe ,  Tsutomu Nanataki ,  Shinsuke Yano

发明人： Masahiro Abe ,  Tsutomu Nanataki ,  Shinsuke Yano

IPC分类号： C03C14/00 ,  C04B35/462 ,  C04B35/465 ,  C04B35/468 ,  H01B3/12 ,  H01G4/12 ,  H01P7/10 ,  H05K1/03

CPC分类号： H01G4/1272 ,  C03C14/004 ,  C04B35/462 ,  C04B35/465 ,  C04B35/4682 ,  H01B3/12 ,  H01P7/10 ,  H05K1/0306

摘要： A dielectric ceramic composition is disclosed which consists essentially of: a main ceramic composition containing barium oxide, titanium oxide, rare earth oxide and bismuth oxide as major components, which composition is represented by xBaO.yTiO.sub.2.z[(1-a)RE.sub.2 O.sub.3.aBi.sub.2 O.sub.3 ] where RE represents at least one rare earth metal, 0.10.ltoreq.x.ltoreq.0.20, 0.60.ltoreq.y.ltoreq.0.75, 0.10.ltoreq.z.ltoreq.0.25, x+y+z=1 and 0

摘要翻译： 公开了一种介电陶瓷组合物，其主要包括：以氧化钡，氧化钛，稀土氧化物和氧化铋为主要成分的主要陶瓷组合物，该组成由xBaO.yTiO2.z [（1-a）RE2O3表示）。 aBi 2 O 3]其中RE表示至少一种稀土金属，0.10≤x≤0.20,0.60≤y≤0.75,0.10≤x≤0.25，x + y + z = 1和 0

公开(公告)号：US5485132A

公开(公告)日：1996-01-16

申请号：US441927

申请日：1995-05-16

申请人： Masahiro Abe ,  Tsutomu Nanataki ,  Shinsuke Yano

发明人： Masahiro Abe ,  Tsutomu Nanataki ,  Shinsuke Yano

IPC分类号： C03C14/00 ,  C04B35/462 ,  C04B35/465 ,  C04B35/468 ,  H01B3/12 ,  H01G4/12 ,  H01P7/10 ,  H05K1/03 ,  H01P7/00 ,  C04B35/40

CPC分类号： H01G4/1272 ,  C03C14/004 ,  C04B35/462 ,  C04B35/465 ,  C04B35/4682 ,  H01B3/12 ,  H01P7/10 ,  H05K1/0306

摘要： A dielectric ceramic composition is disclosed which consists essentially of: a main ceramic composition containing barium oxide, titanium oxide, rare earth oxide and bismuth oxide as major components, which composition is represented by xBaO.multidot.yTiO.sub.2 .multidot.z[(1-a)RE.sub.2 O.sub.3 .multidot.aBi.sub.2 O.sub.3 ] where RE represents at least one rare earth metal, 0.10.ltoreq.x.ltoreq.0.20, 0.60.ltoreq.y.ltoreq.0.75, 0.10 .ltoreq.z.ltoreq.0.25, x+y+z=1 and 0

摘要翻译： 公开了一种介电陶瓷组合物，其基本上由以下组成：包含氧化钡，氧化钛，稀土氧化物和氧化铋作为主要成分的主要陶瓷组合物，该组成由xBaOxyTiO 2 x z [（1-a）RE 2 O 3 xBi 2 O 3]表示，其中RE表示 至少一种稀土金属，0.10≤x≤0.20，0.60，y = 0.75,0.10，z = 0.25，x + y + z = 1，0

公开(公告)号：US5458981A

公开(公告)日：1995-10-17

申请号：US148861

申请日：1993-11-08

申请人： Masahiro Abe ,  Tsutomu Nanataki ,  Shinsuke Yano

发明人： Masahiro Abe ,  Tsutomu Nanataki ,  Shinsuke Yano

IPC分类号： C04B35/46 ,  C03C14/00 ,  C04B35/462 ,  C04B35/465 ,  H01B3/02 ,  H01B3/12 ,  H05K1/03 ,  B32B9/00

CPC分类号： C04B35/465 ,  C03C14/004 ,  C04B35/462 ,  H05K1/0306 ,  Y10S428/901 ,  Y10T428/24926

摘要： A method of producing a dielectric ceramic composition is disclosed which includes the steps of: preparing a main ceramic composition comprising BaO, TiO.sub.2 and RE.sub.2 O.sub.3 (where RE represents at least one rare earth metal) as major components; calcining a mixture of starting materials which give the main ceramic composition, at a temperature of 1050.degree. C. or higher, to provide a calcined mixture; finely pulverizing the calcined mixture to provide a calcined ceramic powder having an average grain size of not larger than 0.8 .mu.m; and adding, as at least a part of a secondary component, a B.sub.2 O.sub.3 powder or a glass powder containing B.sub.2 O.sub.3, to the main ceramic composition. Also disclosed are a dielectric resonator and dielectric filter using such a dielectric ceramic composition as produced according to the above method, and a method of producing such a dielectric resonator or filter.

摘要翻译： 公开了一种制备电介质陶瓷组合物的方法，其包括以下步骤：制备包含BaO，TiO 2和RE 2 O 3（其中RE表示至少一种稀土金属）作为主要组分的主要陶瓷组合物; 在1050℃或更高的温度下煅烧得到主要陶瓷组合物的起始材料的混合物，以提供煅烧混合物; 将煅烧后的混合物粉碎，得到平均粒径不大于0.8μm的煅烧陶瓷粉末; 并将作为至少一部分次要成分的B 2 O 3粉末或含有B 2 O 3的玻璃粉末添加到主要陶瓷组合物中。 还公开了使用根据上述方法制造的这种介电陶瓷组合物的介质谐振器和介质滤波器以及制造这种介质谐振器或滤波器的方法。

公开(公告)号：US08034402B2

公开(公告)日：2011-10-11

申请号：US12179981

申请日：2008-07-25

申请人： Masahiko Namerikawa ,  Yukihisa Takeuchi ,  Shinsuke Yano ,  Kazuyoshi Shibata ,  Koji Ikeda ,  Masahiro Abe

发明人： Masahiko Namerikawa ,  Yukihisa Takeuchi ,  Shinsuke Yano ,  Kazuyoshi Shibata ,  Koji Ikeda ,  Masahiro Abe

IPC分类号： B05D5/12

CPC分类号： H05K3/207 ,  C04B35/6342 ,  C04B35/63448 ,  C04B35/6346 ,  C04B2235/6023 ,  H05K1/0306 ,  H05K3/4611 ,  H05K3/4629 ,  H05K2201/09118 ,  Y10T428/24851 ,  Y10T428/24917 ,  Y10T428/24926

摘要： A ceramic compact is provided having a patterned conductor is obtained by coating the patterned conductor with a slurry and then hardening the slurry. The slurry is prepared by mixing a thermosetting resin precursor, a ceramic powder, and a medium. In the ceramic compact, an isocyanate- or isothiocyanate-containing gelling agent and a hydroxyl-containing polymer are reacted and hardened to produce a thermosetting resin. The hydroxyl-containing polymer is preferably a butyral resin, an ethylcellulose-based resin, a polyethyleneglycol-based resin, or a polyether-based resin.

摘要翻译： 提供具有图案化导体的陶瓷压块，其通过用浆料涂覆图案化导体，然后硬化浆料而获得。 通过混合热固性树脂前体，陶瓷粉末和介质来制备浆料。 在陶瓷压块中，将含异氰酸酯或异硫氰酸酯的胶凝剂和含羟基的聚合物反应并硬化以制备热固性树脂。 含羟基的聚合物优选为丁缩醛树脂，乙基纤维素系树脂，聚乙二醇类树脂或聚醚类树脂。

公开(公告)号：US5332984A

公开(公告)日：1994-07-26

申请号：US145082

申请日：1993-11-03

申请人： Masahiro Abe ,  Tatsumi Sugiura ,  Tsutomu Nanataki ,  Shinsuke Yano

发明人： Masahiro Abe ,  Tatsumi Sugiura ,  Tsutomu Nanataki ,  Shinsuke Yano

IPC分类号： C04B35/465 ,  C04B35/49 ,  H01P7/08

CPC分类号： C04B35/49 ,  C04B35/465 ,  Y10T29/49002

摘要： A dielectric ceramic composition is disclosed which includes: a main ceramic composition of barium oxide and titanium oxide, or barium oxide, titanium oxide and at least one of strontium oxide, calcium oxide, zirconia and zinc oxide, which composition is represented by (1-a-b)BaO.aSrO.bCaO.x[(1-c)TiO.sub.2.cZrO.sub.2 ].yZnO, where 3.1.ltoreq.x.ltoreq.5.4, 0.ltoreq.y.ltoreq.2.9, 0.ltoreq.a+b.ltoreq.0.4, 0.ltoreq.c.ltoreq.0.2; and a secondary component at least a part of which consists of a B.sub.2 O.sub.3 material or a glass material containing B.sub.2 O.sub.3 as one of glass components, the secondary component being added to the main ceramic composition, in an amount of 0.1-7.5 parts by weight of B.sub.2 O.sub.3 per 100 parts by weight of the main ceramic composition. Also disclosed are a method of preparing such a dielectric ceramic composition, a dielectric resonator for microwave application which uses the dielectric ceramic composition, or a dielectric filter having a plurality of such dielectric resonators, and a method of producing the dielectric resonator or dielectric filter.

摘要翻译： 公开了一种电介质陶瓷组合物，其包括：氧化钡和氧化钛的主要陶瓷组合物，或氧化钡，氧化钛和氧化锶，氧化钙，氧化锆和氧化锌中的至少一种，该组成由（1- ab）BaO.aSrO.bCaO.x [（1-c）TiO 2·CZrO 2]·yZnO，其中3.1

公开(公告)号：US5304521A

公开(公告)日：1994-04-19

申请号：US102059

申请日：1993-08-04

申请人： Masahiro Abe ,  Tsutomu Nanataki ,  Shinsuke Yano

发明人： Masahiro Abe ,  Tsutomu Nanataki ,  Shinsuke Yano

IPC分类号： C03C14/00 ,  C04B35/462 ,  C04B35/465 ,  C04B35/468 ,  H01B3/12 ,  H01G4/12 ,  H01P7/10 ,  H05K1/03 ,  C04B35/46

CPC分类号： H01G4/1272 ,  C03C14/004 ,  C04B35/462 ,  C04B35/465 ,  C04B35/4682 ,  H01B3/12 ,  H01P7/10 ,  H05K1/0306

摘要： A dielectric ceramic composition is disclosed which consists essentially of: a main ceramic composition containing barium oxide, titanium oxide, rare earth oxide and bismuth oxide as major components, which composition is represented by xBaO.yTiO.sub.2.z[(1-a)RE.sub.2 O.sub.3.aBi.sub.2 O.sub.3 ] where RE represents at least one rare earth metal, 0.10.ltoreq.x.ltoreq.0.20, 0.60.ltoreq.y.ltoreq.0.75, 0.10.ltoreq.z.ltoreq.0.25, x+y+z=1 and 0

摘要翻译： 公开了一种电介质陶瓷组合物，其基本上由以下组成：主要陶瓷组合物，其含有氧化钡，氧化钛，稀土氧化物和氧化铋作为主要成分，该组成由xBaO.yTiO2.z（（1-a）RE 2 O 3）表示。 aBi2O3）其中RE表示至少一种稀土金属，0.10 <= x <= 0.20,0.60 <= y <= 0.75,0.10 <= z <= 0.25，x + y + z = 1和0

公开(公告)号：US5290740A

公开(公告)日：1994-03-01

申请号：US971179

申请日：1992-11-03

申请人： Masahiro Abe ,  Tatsumi Sugiura ,  Tsutomu Nanataki ,  Shinsuke Yano

发明人： Masahiro Abe ,  Tatsumi Sugiura ,  Tsutomu Nanataki ,  Shinsuke Yano

IPC分类号： C04B35/465 ,  C04B35/49 ,  C04B35/46

CPC分类号： C04B35/49 ,  C04B35/465 ,  Y10T29/49002

摘要： A dielectric ceramic composition is disclosed which includes: a main ceramic composition of barium oxide and titanium oxide, or barium oxide, titanium oxide and at least one of strontium oxide, calcium oxide, zirconia and zinc oxide, which composition is represented by (1-a-b)BaO.aSrO.bCaO.x[(1-c)TiO.sub.2.cZrO.sub.2 ].yZnO, where 3.1.ltoreq.x.ltoreq.5.4, 0.ltoreq.y.ltoreq.2.9, 0.ltoreq.a+b.ltoreq.0.4, 0.ltoreq.c.ltoreq.0.2; and a secondary component at least a part of which consists of a B.sub.2 O.sub.3 material or a glass material containing as one of glass components, the secondary component being added to the main ceramic composition, in an amount of 0.1-7.5 parts by weight of B.sub.2 O.sub.3 per 100 parts by weight of the main ceramic composition. Also disclosed are a method of preparing such a dielectric ceramic composition, a dielectric resonator for microwave application which uses the dielectric ceramic composition, or a dielectric filter having a plurality of such dielectric resonators, and a method of producing the dielectric resonator or dielectric filter.

摘要翻译： 公开了一种电介质陶瓷组合物，其包括：氧化钡和氧化钛的主要陶瓷组合物，或氧化钡，氧化钛和氧化锶，氧化钙，氧化锆和氧化锌中的至少一种，该组成由（1- ab）BaO.a0.bCaO.x（（1-c）TiO2.cZrO2）.yZnO，其中3.1 <= x <= 5.4,0 <= y <= 2.9,0 <= a + b <= 0.4,0 <= c <= 0.2; 以及次要成分，其中至少一部分由B 2 O 3材料或玻璃成分构成，玻璃成分含有0.1-7.5重量份的B 2 O 3 / 100重量份的主要陶瓷组合物。 还公开了制备这种介电陶瓷组合物的方法，使用该介电陶瓷组合物的微波应用的介质谐振器或具有多个此类介质谐振器的介质滤波器，以及制造介质谐振器或介质滤波器的方法。