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21. 发明授权

US5484753A Dielectric ceramic compositions 失效
标题翻译：介电陶瓷组合物
公开(公告)号：US5484753A
公开(公告)日：1996-01-16
申请号：US386459
申请日：1995-02-10
申请人： Hiroshi Kagata , Junichi Kato , Tatsuya Inoue , Ichiro Kameyama , Keiji Nishimoto
发明人： Hiroshi Kagata , Junichi Kato , Tatsuya Inoue , Ichiro Kameyama , Keiji Nishimoto
IPC分类号： C04B35/465 , H01B3/12 , C04B35/46
CPC分类号： C04B35/465 , H01B3/12
摘要： This invention provides a dielectric ceramic composition which has a high dielectric constant and a high Q value, and also has lower temperature coefficient of resonance frequency. The dielectric ceramic composition is attained by sintering composition which comprises a first component from 40 to 98 wt % and a second component from 2 to 60 wt %. The first component is represented by the following formula,Ca{(Mg.sub.1/3 Nb.sub.2/3).sub.1-x Ti.sub.x }O.sub.3where 0.ltoreq.x.ltoreq.0.50. The second component includes at least one element selected from the group consisting of SiO.sub.2 and B.sub.2 O.sub.3.
摘要翻译：本发明提供了具有高介电常数和高Q值的介电陶瓷组合物，并且还具有较低的共振频率温度系数。电介质陶瓷组合物通过烧结组合物获得，该组合物包含40至98重量％的第一组分和2至60重量％的第二组分。第一组分由下式表示：Ca {（Mg1 / 3Nb2 / 3）1-xTix} O3，其中0≤x≤0.50。第二组分包括至少一种选自SiO 2和B 2 O 3的元素。

22. 发明授权

US5350639A Dielectric ceramic for use in microwave device, a microwave dielectric ceramic resonator dielectric ceramics 失效
标题翻译：介质陶瓷用于微波器件，微波介质陶瓷谐振器
公开(公告)号：US5350639A
公开(公告)日：1994-09-27
申请号：US941961
申请日：1992-09-08
申请人： Tatsuya Inoue , Hiroshi Kagata , Junichi Kato , Ichiro Kameyama
发明人： Tatsuya Inoue , Hiroshi Kagata , Junichi Kato , Ichiro Kameyama
IPC分类号： H01P7/10 , H01P7/00
CPC分类号： H01P7/10 , Y10T428/12611 , Y10T428/12618 , Y10T428/12882
摘要： Dielectric ceramics a microwave device made of (Bi.sub.2 O.sub.3).sub..times. (Nb.sub.2 O.sub.5).sub.1-x includes at least one of subcomponents of CuO and V.sub.2 O.sub.5, wherein the composition ratio x is fallen into a range of 0.48.ltoreq..times..ltoreq.0.51, an atomic ratio AR1 defined by the following equation:AR1=(the number of Cu atoms of the CuO)/ARO,whereARO=(the number of Bi atoms of the (Bi.sub.2 O.sub.3).sub.x (Nb.sub.2 O.sub.5).sub.1-x)+(the number of Nb atoms of the (Bi.sub.2 O.sub.3).sub.x (Nb.sub.2 O.sub.5).sub.1-x) is fallen into a range of 0
摘要翻译：介电陶瓷由（Bi 2 O 3）x（Nb 2 O 5）1-x制成的微波装置包括CuO和V 2 O 5的次要成分中的至少一种，其中组成比x落在0.48×0.5≤0.51的范围内，原子比AR1由以下等式定义：AR1 =（CuO的Cu原子数）/ ARO，其中ARO =（（Bi 2 O 3）x（Nb 2 O 5）1-x）的Bi原子数+ 的（Bi 2 O 3）x（Nb 2 O 5）1-x的Nb原子）落入0

23. 发明授权

US06510607B1 Method for forming a dielectric laminated device 有权
标题翻译：电介质层叠装置的形成方法
公开(公告)号：US06510607B1
公开(公告)日：2003-01-28
申请号：US09892259
申请日：2001-06-27
申请人： Hideaki Nakakubo , Toshio Ishizaki , Toru Yamada , Hiroshi Kagata , Tatsuya Inoue , Shoichi Kitazawa
发明人： Hideaki Nakakubo , Toshio Ishizaki , Toru Yamada , Hiroshi Kagata , Tatsuya Inoue , Shoichi Kitazawa
IPC分类号： H01K300
CPC分类号： H01P7/084 , H01P1/203 , H01P1/20345 , H01P11/008 , Y10T29/435 , Y10T29/49126 , Y10T29/49128 , Y10T29/49155 , Y10T29/4916
摘要： By using a method for manufacturing a dielectric laminated device, an opening is formed on a first dielectric sheet, a strip line and an input and output line including an input and output electrode are formed by burying electrode materials in said opening, the first dielectric sheet is laminated with the second and third dielectric sheets disposed above and below respectively to form a laminate, a first and second shield electrodes and a ground electrode are formed, an end of the strip line is connected to the ground electrode, the first shield electrode and the second shield electrode are mutually connected through the ground electrode, and the input and output electrode is exposed along the line direction of the strip line. By this constitution of the above dielectric laminated device, the mounting reliability of the dielectric laminated device can be further increased.
摘要翻译：通过使用电介质层压装置的制造方法，在第一电介质片，带状线和包括输入和输出电极的输入和输出线上形成开口，通过在所述开口中埋入电极材料形成第一电介质片层叠有分别设置在上下的第二和第三电介质片以形成层叠体，形成第一和第二屏蔽电极和接地电极，带状线的一端连接到接地电极，第一屏蔽电极和第二屏蔽电极通过接地电极相互连接，并且输入和输出电极沿着带状线的线方向露出。通过上述电介质层叠装置的结构，能够进一步提高电介质层叠装置的安装可靠性。

24. 发明授权

US06154356A Laminated ceramic device 失效
标题翻译：层压陶瓷装置
公开(公告)号：US06154356A
公开(公告)日：2000-11-28
申请号：US150887
申请日：1998-09-10
申请人： Hiroshi Kagata , Kouji Kawakita , Tatsuya Inoue , Hiroshi Sogou
发明人： Hiroshi Kagata , Kouji Kawakita , Tatsuya Inoue , Hiroshi Sogou
IPC分类号： H01G4/30 , H01G4/005 , H01G4/06
CPC分类号： H01G4/30
摘要： A laminated ceramic device formed by laminating ceramics and conductive metals having a conductor section at a part of at least one of its upper and lower surfaces, in which the difference in level between the conductor section and the section other than the conductor section is smaller than the thickness of the conductor section. Consequently, even in the case of arranging the pattern conductors on both the upper and the lower surfaces of the device, a laminated ceramic device can be obtained in which pattern conductors can be arranged with high accuracy at low cost, no special care is required in the case of polishing, and the thickness accuracy and the bond strength of electrodes are high.
摘要翻译：一种层叠陶瓷器件，其通过层叠陶瓷和导体金属而形成，所述导电金属在其上表面和下表面中的至少一个的一部分具有导体部分，其中导体部分与导体部分之间的部分之间的差别小于导体部分的厚度。因此，即使在装置的上下两面配置图案导体的情况下，也可以得到以低成本高精度地布置图案导体的层叠陶瓷装置，不需要特别注意抛光的情况，电极的厚度精度和接合强度高。

25. 发明授权

US5929727A Dielectric resonator, method for manufacturing the same, filter and communication apparatus 失效
标题翻译：介质谐振器及其制造方法，滤波器及通信装置
公开(公告)号：US5929727A
公开(公告)日：1999-07-27
申请号：US947739
申请日：1997-10-10
申请人： Hiroshi Kagata , Tatsuya Inoue , Junichi Kato , Hiroshi Sogo
发明人： Hiroshi Kagata , Tatsuya Inoue , Junichi Kato , Hiroshi Sogo
IPC分类号： H01P7/04
CPC分类号： H01P7/04
摘要： A coaxial dielectric resonator which is prismatic and has a through hole in a vertical direction, has such feature that each base side of said prism being no more than 1.6 mm, a diameter of said through hole being no more than 0.8 mm, said coaxial dielectric resonator having an electrode portion on a surface thereof and on an inner surface of said through hole.
摘要翻译：所述同轴电介质谐振器是棱柱形的并且在垂直方向上具有通孔，其特征在于，所述棱镜的每个基极侧不大于1.6mm，所述通孔的直径不大于0.8mm，所述同轴电介质谐振器，其表面上具有电极部分，并且在所述通孔的内表面上。

26. 发明授权

US06346866B2 Dielectric laminated device and its manufacturing method 有权
标题翻译：电介质层压装置及其制造方法
公开(公告)号：US06346866B2
公开(公告)日：2002-02-12
申请号：US09440238
申请日：1999-11-15
申请人： Hideaki Nakakubo , Toshio Ishizaki , Toru Yamada , Hiroshi Kagata , Tatsuya Inoue , Shoichi Kitazawa
发明人： Hideaki Nakakubo , Toshio Ishizaki , Toru Yamada , Hiroshi Kagata , Tatsuya Inoue , Shoichi Kitazawa
IPC分类号： H01P1203
CPC分类号： H01P7/084 , H01P1/203 , H01P1/20345 , H01P11/008 , Y10T29/435 , Y10T29/49126 , Y10T29/49128 , Y10T29/49155 , Y10T29/4916
摘要： By using a method for manufacturing a dielectric laminated. device, an opening is formed on a first dielectric sheet, a strip line and an input and output line including an input and output electrode are formed by burying electrode materials in said opening, the first dielectric sheet is laminated with the second and third dielectric sheets disposed above and below respectively to form a laminate, a first and second shield electrodes and a ground electrode are formed, an end of the strip line is connected to the ground electrode, the first shield electrode and the second shield electrode are mutually connected through the ground electrode, and the input and output electrode is exposed along the line direction of the strip line. By this constitution of the above dielectric laminated device, the mounting reliability of the dielectric laminated device can be further increased.
摘要翻译：通过使用层压的电介质的制造方法。在第一电介质片上形成开口，带状线和包括输入和输出电极的输入和输出线通过在所述开口中埋入电极材料而形成，第一电介质层与第二和第三电介质片层叠分别设置在上下分别形成层压体，形成第一和第二屏蔽电极和接地电极，带状线的一端连接到接地电极，第一屏蔽电极和第二屏蔽电极通过接地电极，输入输出电极沿着带状线的线方向露出。通过上述电介质层叠装置的结构，能够进一步提高电介质层叠装置的安装可靠性。

27. 发明授权

US6020798A Dielectric laminated device and its manufacturing method 失效
标题翻译：电介质层压装置及其制造方法
公开(公告)号：US6020798A
公开(公告)日：2000-02-01
申请号：US893289
申请日：1997-07-15
申请人： Hideaki Nakakubo , Toshio Ishizaki , Toru Yamada , Hiroshi Kagata , Tatsuya Inoue , Shoichi Kitazawa
发明人： Hideaki Nakakubo , Toshio Ishizaki , Toru Yamada , Hiroshi Kagata , Tatsuya Inoue , Shoichi Kitazawa
IPC分类号： H01P1/203 , H01P7/08 , H01P11/00
CPC分类号： H01P7/084 , H01P1/203 , H01P1/20345 , H01P11/008 , Y10T29/435 , Y10T29/49126 , Y10T29/49128 , Y10T29/49155 , Y10T29/4916
摘要： By using a method for manufacturing a dielectric laminated device, an opening is formed on a first dielectric sheet, a strip line and an input and output line including an input and output electrode are formed by burying electrode materials in said opening, the first dielectric sheet is laminated with the second and third dielectric sheets disposed above and below respectively to form a laminate, a first and second shield electrodes and a ground electrode are formed, an end of the strip line is connected to the ground electrode, the first shield electrode and the second shield electrode are mutually connected through the ground electrode, and the input and output electrode is exposed along the line direction of the strip line. By this constitution of the above dielectric laminated device, the mounting reliability of the dielectric laminated device can be further increased.
摘要翻译：通过使用电介质层压装置的制造方法，在第一电介质片，带状线和包括输入和输出电极的输入和输出线上形成开口，通过在所述开口中埋入电极材料形成第一电介质片层叠有分别设置在上下的第二和第三电介质片以形成层叠体，形成第一和第二屏蔽电极和接地电极，带状线的一端连接到接地电极，第一屏蔽电极和第二屏蔽电极通过接地电极相互连接，并且输入和输出电极沿着带状线的线方向露出。通过上述电介质层叠装置的结构，能够进一步提高电介质层叠装置的安装可靠性。

28. 发明授权

US5769988A Method of manufacturing a ceramic electronic component 失效
标题翻译：制造陶瓷电子部件的方法
公开(公告)号：US5769988A
公开(公告)日：1998-06-23
申请号：US752837
申请日：1996-11-20
申请人： Hiroshi Kagata , Ichiro Kameyama , Tatsuya Inoue , Junichi Kato
发明人： Hiroshi Kagata , Ichiro Kameyama , Tatsuya Inoue , Junichi Kato
IPC分类号： C04B35/00 , C04B35/64 , C04B41/51 , C04B41/88 , H01G4/12 , H01P7/04 , H01P11/00 , C04B37/00 , B05D5/12
CPC分类号： C04B41/009 , C04B41/5116 , C04B41/88 , H01P11/008 , C04B2111/00844
摘要： A method of manufacturing a ceramic electronic component having a dielectric ceramic and a conductor containing Ag as a main component, wherein a dielectric resonator with a high Q value is produced by heat treating at 400.degree. C. or more in an atmosphere containing 10% or less by volume of oxygen after sintering the dielectric ceramic. Using a BaO--TiO.sub.2 --Nd.sub.2 O.sub.3 --Bi.sub.2 O.sub.3 based composition (.epsilon..sub.r =92, Qf=5000 GHz) as a dielectric, a coaxial type dielectric ceramic is produced by granulating calcined powder of the dielectric and then compacting the powder, followed by sintering. A dielectric resonator of .lambda./4 is produced by coating the dielectric ceramic with Ag paste at a position other than either the upper or lower side and then burning the paste. Thereafter, the electrodes(1,4) are formed by burning the paste at 400.degree. C. or more in an atmosphere containing 10% or less by volume of oxygen. The coaxial type dielectric resonator accepts electromagnetic waves from the open end and obtains output by utilizing TEM mode.
摘要翻译：一种制造具有介电陶瓷和含有Ag作为主要成分的导体的陶瓷电子部件的制造方法，其特征在于，在含有10％以上的气氛中，在400℃以上的温度下进行热处理，烧结介电陶瓷后的氧气体积小。使用BaO-TiO2-Nd2O3-Bi2O3基组合物（ε= r = 92，Qf = 5000GHz）作为电介质，通过对电介质的煅烧粉末进行造粒，然后压实粉末，随后烧结来制造同轴型电介质陶瓷。通过在不同于上侧或下侧的位置用Ag浆料涂覆电介质陶瓷，然后燃烧该糊料来制造λ/ 4的介质谐振器。此后，通过在含有10体积％以下氧气的气氛中，在400℃以上的温度下将糊状物烧成而形成电极（1,4）。同轴型介质谐振器从开口端接受电磁波，并利用TEM模式获得输出。

29. 发明授权

US5273944A Dielectric ceramic composition and multilayer mircowave device employing the same 失效
标题翻译：介电陶瓷组合物和采用该陶瓷组合物的多层微波器件
公开(公告)号：US5273944A
公开(公告)日：1993-12-28
申请号：US014505
申请日：1993-02-08
申请人： Hiroshi Kagata , Tatsuya Inoue , Junichi Kato , Ichiro Kameyama
发明人： Hiroshi Kagata , Tatsuya Inoue , Junichi Kato , Ichiro Kameyama
IPC分类号： C04B35/00 , C04B35/495 , H01B3/12 , H01P1/203 , H01P1/205 , H01P7/08 , H01P7/10 , H01P11/00
CPC分类号： H01B3/12 , C04B35/495 , H01P7/10
摘要： A dielectric ceramic composition which consists essentially of bismuth oxide, calcium oxide and niobium oxide, wherein when the dielectric ceramic composition is expressed by a formula xBiO.sub.3/2 -yCaO-zNbO.sub.5/2 and the x, y and z are plotted in a ternary system diagram so as to total 1.0, the x, y and z fall in a region enclosed by a pentagon having the following vertexes A, B, C, D and E,A: (x, y, z)=(0.55, 0.16, 0.29)B: (x, y, z)=(0.5, 0.21, 0.29)C: (x, y, z)=(0.44, 0.24, 0.32)D: (x, y, z)=(0.44, 0.2, 0.36) andE: (x, y, z)=(0.5, 0.175, 0.325); anda multilayer microwave device including a dielectric layer formed by the dielectric ceramic composition.

30. 发明授权

US5273943A Dielectric ceramic compositions and microwave devices using the same 失效
标题翻译：介电陶瓷组合物和使用其的微波装置
公开(公告)号：US5273943A
公开(公告)日：1993-12-28
申请号：US21441
申请日：1993-02-24
申请人： Ichirou Kameyama , Hiroshi Kagata , Tatsuya Inoue , Junichi Kato
发明人： Ichirou Kameyama , Hiroshi Kagata , Tatsuya Inoue , Junichi Kato
IPC分类号： C04B35/497 , H01B3/12 , H01G4/10 , C04B35/00 , H01G4/12
CPC分类号： H01B3/12 , C04B35/497
摘要： A dielectric ceramic composition which consists essentially of a sintered mixture represented by the formulaxBiO.sub.3/2 -y[(Ca.sub.1-a-b Zn.sub.a Pb.sub.b)O]-zNbO.sub.5/2wherein x, y and z independently represent a molar fraction and x+y+z=1, x, y and z are within a pentagonal range surrounded by lines, inclusive, plotted between points, A, B, C, D and E in a ternary ceramic composition of FIG. 1 where a is an atomic ratio of substituted Zn to Ca and b is an atomic ratio of substituted Pb to Ca, and 0

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