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1. 发明授权

US4894629A Bandpass filter having magnetically coupled resonators 失效
标题翻译：具有磁耦合谐振器的带通滤波器
公开(公告)号：US4894629A
公开(公告)日：1990-01-16
申请号：US021051
申请日：1987-03-02
申请人： Hisatake Okamura , Teruhisa Tsuru , Masahiko Kawaguchi
发明人： Hisatake Okamura , Teruhisa Tsuru , Masahiko Kawaguchi
IPC分类号： H03H7/09
CPC分类号： H03H7/175 , H03H7/09 , H03H7/1758
摘要： A bandpass filter comprising a plurality of resonators coupled by a magnetic induction coupling. Each of the resonators includes an equivalent circuit having an LC series circuit and a capacitance element connected in parallel, the LC series circuit including one capacitance element and two inductance elements connected in series to both sides of the one capacitance element. This construction realizes the magnetic induction coupling by utilizing the inductance elements constituting the resonators, without necessitating a separate coupling means such as a capacitance element.
摘要翻译：一种带通滤波器，包括通过磁感应耦合耦合的多个谐振器。每个谐振器包括具有串联连接的LC串联电路和电容元件的等效电路，LC串联电路包括一个电容元件和两个与该电容元件的两侧串联连接的电感元件。这种结构通过利用构成谐振器的电感元件实现磁感应耦合，而不需要诸如电容元件的单独的耦合装置。

2. 发明授权

US4754242A Resonator 失效
标题翻译：谐振器
公开(公告)号：US4754242A
公开(公告)日：1988-06-28
申请号：US21036
申请日：1987-03-02
申请人： Hisatake Okamura , Teruhisa Tsuru , Masahiko Kawaguchi
发明人： Hisatake Okamura , Teruhisa Tsuru , Masahiko Kawaguchi
IPC分类号： H03H5/02 , H03H7/01 , H03H7/09
CPC分类号： H03H5/02 , H03H7/0115
摘要： A resonator comprising an equivalent circuit including an LC series circuit having a first capacitance element and inductance elements connected in series to both sides of the first capacitance element, and a second capacitance element connected parallel to the LC series circuit. A plurality of resonators having this construction may be magnetically connected in series to provide a filter, by utilizing the two inductance elements constituting parts of the resonator and without necessitating separate coupling members such as capacitors or coils.
摘要翻译：一种包括等效电路的谐振器，包括具有第一电容元件和与第一电容元件的两侧串联连接的电感元件的LC串联电路和与LC串联电路并联连接的第二电容元件。具有这种结构的多个谐振器可以通过利用构成谐振器部分的两个电感元件而不需要诸如电容器或线圈的分离的耦合部件来串联磁连接以提供滤波器。

3. 发明授权

US5075650A Bandpass filter 失效
标题翻译：带通滤波器
公开(公告)号：US5075650A
公开(公告)日：1991-12-24
申请号：US567582
申请日：1990-08-15
申请人： Hisatake Okamura , Teruhisa Tsuru , Tetsuo Taniguchi , Ken Tonegawa
发明人： Hisatake Okamura , Teruhisa Tsuru , Tetsuo Taniguchi , Ken Tonegawa
IPC分类号： H01P1/20 , H03H7/01 , H03H7/09
CPC分类号： H01P1/20 , H03H7/0123 , H03H7/1775 , H03H2001/0085
摘要： A bandpass filter consisting of two dielectric resonators coupled with each other, the bandpass filter comprising: a filter body including an intermediate grounding layer, a first pair of dielectric layers, a pair of inductor layers, a second pair of dielectric layers, a pair of outer grounding electrode layers and a pair of protecting layers, one of each pair being laminated on an upper surface of the intermediate grounding electrode layer in the above order to constitute a first resonator and the other of each pair being laminated on a bottom surface of the intermediate grounding electrode layer in the above order to constitute a second resonator; and a plurality of outer connecting terminals provided on outer surfaces of said filter body and connected to predetermined layers among the intermediate grounding electrode layer, inductor layers and outer grounding electrode layers; wherein the intermediate grounding electrode layer has a coupling portion for magnetically coupling one inductor layer formed on the upper surface thereof with the other inductor layer formed on the bottom surface thereof.
摘要翻译：一种带通滤波器，由两个彼此耦合的介质谐振器组成，所述带通滤波器包括：滤波器主体，包括中间接地层，第一对电介质层，一对电感层，第二对电介质层，一对外部接地电极层和一对保护层，每对保护层按照上述顺序层叠在中间接地电极层的上表面上，构成第一谐振器，并且每对保护层中的另一个层叠在中间接地电极层按上述顺序构成第二谐振器; 以及多个外部连接端子，设置在所述过滤体的外表面上并连接到所述中间接地电极层，电感层和外部接地电极层中的预定层; 其中中间接地电极层具有用于将形成在其上表面上的一个电感器层与形成在其底表面上的另一个电感器层磁耦合的耦合部分。

4. 发明授权

US5140497A Composite electronic component and frequency adjustment method of the same 失效
标题翻译：复合电子元件及其频率调整方法
公开(公告)号：US5140497A
公开(公告)日：1992-08-18
申请号：US700712
申请日：1991-05-16
申请人： Noboru Kato , Emiko Nogome , Hisatake Okamura , Teruhisa Tsuru , Tetsuo Taniguchi , Ken Tonegawa
发明人： Noboru Kato , Emiko Nogome , Hisatake Okamura , Teruhisa Tsuru , Tetsuo Taniguchi , Ken Tonegawa
IPC分类号： H01G4/12 , H01F27/00 , H01G4/255 , H01G4/40 , H03H3/00 , H03H5/02 , H03H7/01 , H03H7/09
CPC分类号： H03H7/1783 , H03H3/00 , H03H7/09 , H03H7/1708 , H03H7/1733 , H03H2001/0085 , Y10T29/435
摘要： A composite electronic component containing at least two circuit elements including an inductor. The composite electronic component comprises a component body including a laminated body of a plurality of non-conductive layers, an inductor electrode formed between either two adjacent non-conductive layers of the laminated body, a capacitor electrode formed between another two adjacent non-conductive layers of the laminated body, two shield electrodes formed on both surfaces of the laminated body, one of the shield electrodes being opposed to the capacitor electrode to constitute a capacitor, a frequency adjusting capacitor electrode which is formed outside at least one of the shield electrodes through a non-conductive layer and has a smaller area than the capacitor electrode, and a non-conductive protect layer, formed of a non-malleable material, for covering an outer surface of the frequency adjusting capacitor electrode and is to be trimmed along with the frequency adjusting capacitor electrode for frequency adjusting; and at least two connecting electrodes including a first connecting electrode connecting the capacitor electrode to the frequency adjusting capacitor electrode and a second connecting electrode connecting the two shield electrodes to each other.
摘要翻译：包含至少两个包括电感器的电路元件的复合电子部件。复合电子部件包括：包括多个非导电层的层叠体的组件体，形成在层叠体的两个相邻的非导电层之间的电感器电极，形成在另一个相邻的非导电层之间的电容器电极层叠体的两个屏蔽电极，形成在层叠体的两面的两个屏蔽电极，其中一个屏蔽电极与电容器电极相对构成电容器，频率调节电容器电极形成在至少一个屏蔽电极之间的通过非导电层并且具有比电容器电极更小的面积，以及由不可延展材料形成的用于覆盖调频电容器电极的外表面的非导电保护层，并且与频率调节用电容电极; 以及至少两个连接电极，包括将电容器电极连接到频率调节电容器电极的第一连接电极和将两个屏蔽电极彼此连接的第二连接电极。

5. 发明授权

US4918570A Electronic component and its production method 失效
标题翻译：电子元器件及其生产方法
公开(公告)号：US4918570A
公开(公告)日：1990-04-17
申请号：US335259
申请日：1989-04-10
申请人： Hisatake Okamura , Teruhisa Tsuru , Tetsuo Taniguchi
发明人： Hisatake Okamura , Teruhisa Tsuru , Tetsuo Taniguchi
IPC分类号： H01G2/22 , H01G4/40 , H03H1/00
CPC分类号： H01G2/22 , H01G4/40 , H03H7/09 , H03H7/1725 , H03H7/175 , H03H2001/0085 , Y10T29/435
摘要： The present invention discloses an electronic component such as an inductor or a bandpass filter, wherein an electronic component core and shielding electrode layers interposed intermediate layers made of a non-metal material. The present invention also discloses a production method of a electronic component. The production method comprises a first step of laminating intermediate layers, shielding electrode layers, and protective layers in this order on both main surfaces of an electronic component core in order to form a laminated body; and a second step of baking the laminated body.
摘要翻译：本发明公开了一种电子部件，例如电感器或带通滤波器，其中电子部件芯和屏蔽电极层插入由非金属材料制成的中间层。本发明还公开了电子部件的制造方法。该制造方法包括在电子部件芯的两个主面上依次层叠中间层，屏蔽电极层和保护层以形成层叠体的第一工序; 以及烘烤层叠体的第二步骤。

6. 发明授权

US4916582A Electronic component and its production method 失效
标题翻译：电子元器件及其生产方法
公开(公告)号：US4916582A
公开(公告)日：1990-04-10
申请号：US335258
申请日：1989-04-10
申请人： Hisatake Okamura , Teruhisa Tsuru , Tetsuo Taniguchi
发明人： Hisatake Okamura , Teruhisa Tsuru , Tetsuo Taniguchi
IPC分类号： H01G2/22 , H01G4/40 , H03H1/00
CPC分类号： H01G2/22 , H01G4/40 , H03H7/09 , H03H7/1725 , H03H7/175 , H03H7/1783 , H03H2001/0085 , H03H7/46 , Y10T29/435
摘要： The present invention discloses an electronic component such as an inductor, a bandpass filter, or a duplexer wherein an electronic component core and shielding electrode layers interpose intermediate layers made of a non-metal material. The present invention also discloses a production method of an electronic component. The production method comprises a first step of laminating intermediate layers, shielding electrode layers, and protective layers in this order on both main surfaces of an electronic component core in order to form a laminated body; and a second step of baking the laminated body.
摘要翻译：本发明公开了一种电子部件，例如电感器，带通滤波器或双工器，其中电子部件芯和屏蔽电极层插入由非金属材料制成的中间层。本发明还公开了电子部件的制造方法。该制造方法包括在电子部件芯的两个主面上依次层叠中间层，屏蔽电极层和保护层以形成层叠体的第一工序; 以及烘烤层叠体的第二步骤。

7. 发明授权

US5404118A Band pass filter with resonator having spiral electrodes formed of coil electrodes on plurality of dielectric layers 失效
标题翻译：具有谐振器的带通滤波器，其具有由多个电介质层上的线圈电极形成的螺旋电极
公开(公告)号：US5404118A
公开(公告)日：1995-04-04
申请号：US96716
申请日：1993-07-23
申请人： Hisatake Okamura , Teruhisa Tsuru , Tetsuo Taniguchi , Ken Tonegawa
发明人： Hisatake Okamura , Teruhisa Tsuru , Tetsuo Taniguchi , Ken Tonegawa
IPC分类号： H01P1/203 , H03H7/01 , H03H7/00 , H01P7/00
CPC分类号： H01P1/20345 , H01P1/20381 , H03H7/0123 , H03H7/1758 , H03H7/1775 , H03H2001/0085
摘要： Coil electrodes having a U-shape and shield electrodes having a plane shape are formed on plural dielectric layers. The coil electrodes are connected via through holes which are formed through the dielectric layers, and a spiral electrode is formed. An earth terminal and an input/output terminal are drawn out from the coil electrode to the end portion of the dielectric layer. The shield electrodes are formed on both of the coil electrodes. The dielectric layers are laminated, and the shield electrode and the earth terminal are connected by an external electrode. An external electrode connected to the input/output terminal is formed. A band-pass filter is made by forming plural spiral electrodes and magnetically coupling the spiral electrodes.
摘要翻译：在多个电介质层上形成具有U形的线圈电极和具有平面形状的屏蔽电极。线圈电极通过通过电介质层形成的通孔连接，形成螺旋电极。接地端子和输入/输出端子从线圈电极拉出到电介质层的端部。屏蔽电极形成在两个线圈电极上。电介质层被层压，屏蔽电极和接地端子通过外部电极连接。形成连接到输入/输出端子的外部电极。通过形成多个螺旋电极并磁耦合螺旋电极来制造带通滤波器。

8. 发明授权

US5510802A Surface-mountable antenna unit 失效
标题翻译：表面贴装天线单元
公开(公告)号：US5510802A
公开(公告)日：1996-04-23
申请号：US230857
申请日：1994-04-21
申请人： Teruhisa Tsuru , Hisatake Okamura , Harufumi Mandai , Mitsuhide Kato , Ken Tonegawa
发明人： Teruhisa Tsuru , Hisatake Okamura , Harufumi Mandai , Mitsuhide Kato , Ken Tonegawa
IPC分类号： H01Q9/04 , H01Q9/42 , H01Q1/38
CPC分类号： H01Q9/42 , H01Q9/0421
摘要： A surface-mountable antenna unit including a dielectric substrate having a rectangular plane shape which is provided on a side surface and/or a bottom surface thereof with a ground electrode, and a radiator, provided with a radiating part having a substantially rectangular plane shape, which is fixed to the dielectric substrate so that the radiator is opposed to a top surface of the dielectric substrate, with a feed part provided on a side surface of a laminate which is formed by the dielectric substrate and the radiator.
摘要翻译：一种表面安装天线单元，包括具有矩形平面形状的电介质基板，所述电介质基板在其侧表面和/或底表面上设置有接地电极，散热器设置有具有基本上矩形的平面形状的辐射部分，其被固定到电介质基板，使得散热器与电介质基板的顶表面相对，馈电部分设置在由电介质基板和散热器形成的层叠体的侧表面上。

9. 发明授权

US5382927A Band-pass filter having two looped-shaped electrodes 失效
标题翻译：具有两个环形电极的带通滤波器
公开(公告)号：US5382927A
公开(公告)日：1995-01-17
申请号：US112628
申请日：1993-08-26
申请人： Hisatake Okamura , Masahiro Kasahara , Teruhisa Tsuru , Tetsuo Taniguchi
发明人： Hisatake Okamura , Masahiro Kasahara , Teruhisa Tsuru , Tetsuo Taniguchi
IPC分类号： H01P1/203 , H01P7/08 , H03H5/00 , H03H7/01 , H03H7/00
CPC分类号： H01P1/20381 , H01P7/084 , H03H5/003 , H03H7/0115 , H03H2001/0085
摘要： Two coil electrode patterns are formed on one surface of a plate consisting of a dielectric material. These coil electrode patterns are formed in a loop shape, and are disposed so as to be magnetically coupled with each other. Input/output terminal patterns and earth terminal patterns are drawn out from the coil electrode patterns toward an edge portion of the plate. The input/output terminal pattern and the earth terminal pattern of one coil electrode pattern are disposed at a selected at a distance so as to provide a predetermined impedance. An earth electrode pattern is formed opposite portion of the coil electrode patterns with the plate between them. Earth terminal patterns are formed to the earth electrode pattern. The earth terminal patterns of the earth electrode pattern are connected to the earth terminal patterns of the coil electrode patterns. A trimming electrode may be formed for adjusting the passing band frequency of the band-pass filter optionally.
摘要翻译：在由介电材料构成的板的一个表面上形成两个线圈电极图案。这些线圈电极图案形成为环状，并且被配置为彼此磁耦合。输入/输出端子图案和接地端子图案从线圈电极图案朝向板的边缘部分拉出。一个线圈电极图案的输入/输出端子图案和接地端子图案被设置在选定的一定距离处以提供预定的阻抗。线圈电极图案的相对部分与它们之间的板形成接地电极图案。接地端子图案形成为接地电极图案。接地电极图案的接地端子图案连接到线圈电极图案的接地端子图案。可以形成修整电极，用于可选地调节带通滤波器的通带频率。

10. 发明授权

US5105176A Dielectric resonator and a manufacturing method thereof 失效
标题翻译：介质谐振器及其制造方法
公开(公告)号：US5105176A
公开(公告)日：1992-04-14
申请号：US567581
申请日：1990-08-15
申请人： Hisatake Okamura , Teruhisa Tsuru , Tetsuo Taniguchi , Ken Tonegawa
发明人： Hisatake Okamura , Teruhisa Tsuru , Tetsuo Taniguchi , Ken Tonegawa
IPC分类号： H01P1/20 , H01P7/00 , H01P7/10 , H03H5/02 , H03H7/075
CPC分类号： H01P7/10
摘要： A dielectric resonator for surface mounting comprising two dielectric layers; a conductive layer formed on a plane interposed between the two dielectric layers, the conductive layer being lengthy and having an inductance determined by a length thereof; grounding electrode layers provided on outer surfaces of the two dielectric layers; protective layers for covering outer surfaces of the grounding electrode layers; a first outer connecting terminal provided on a surface of a main body of the resonator and electrically connected to an end of the conductive layer and to the grounding electrode layers, the main body comprising the protective layers, the dielectric layers, the conductive layer and the grounding electrode layers; and a second connecting terminal provided on a surface of the main body and electrically connected to a portion of the conductive layer, the portion being far from the above end of the conductive layer.
摘要翻译：一种用于表面安装的介质谐振器，包括两个电介质层; 导电层，其形成在介于所述两个电介质层之间的平面上，所述导电层很长并且具有由其长度确定的电感; 设置在两个电介质层的外表面上的接地电极层; 用于覆盖接地电极层的外表面的保护层; 第一外部连接端子，设置在谐振器的主体的表面上并且电连接到导电层的端部和接地电极层，主体包括保护层，电介质层，导电层和接地电极层; 以及第二连接端子，其设置在主体的表面上并电连接到导电层的一部分，该部分远离导电层的上端。

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