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1. 发明授权

US08466757B2 Multilayer common mode filter 有权
标题翻译：多层共模滤波器
公开(公告)号：US08466757B2
公开(公告)日：2013-06-18
申请号：US12753462
申请日：2010-04-02
申请人： Makoto Yoshino , Takuo Hattori , Ryota Nakanishi
发明人： Makoto Yoshino , Takuo Hattori , Ryota Nakanishi
IPC分类号： H03H7/01 , H01F5/00 , H01F17/00
CPC分类号： H03H7/09 , H03H2001/0085
摘要： A multilayer common mode filter is provided, which can inhibit cracks from occurring, while securing the magnetic coupling between coil conductors. Since magnetic layers are disposed in an inner region of spiral first and second coil conductors, the multilayer common mode filter can secure the magnetic coupling between the first and second coil conductors. In a columnar part including these magnetic layers, magnetic and nonmagnetic bodies are arranged alternately in the laminating direction, whereby the total volume of the magnetic layers in the inner region can be kept smaller than in the case where a magnetic layer penetrates through the inner region of the coil conductors. As a result, at the time of firing a matrix, the difference in the amount of shrinkage between the nonmagnetic and magnetic layers can be suppressed, so as to inhibit cracks from occurring at their interfaces.
摘要翻译：提供了多层共模滤波器，可以在确保线圈导体之间的磁耦合的同时，抑制裂纹发生。由于磁性层设置在螺旋形的第一和第二线圈导体的内部区域中，多层共模滤波器可以确保第一和第二线圈导体之间的磁耦合。在包括这些磁性层的柱状部分中，磁性和非磁性体在层叠方向上交替排列，由此内部区域中的磁性层的总体积可以比在磁性层穿过内部区域的情况下保持更小的线圈导体。结果，在烧成矩阵时，可以抑制非磁性层和磁性层之间的收缩量差异，从而抑制在其界面处发生裂纹。

2. 发明授权

US08724284B2 Electrostatic protection component 有权
标题翻译：静电保护元件
公开(公告)号：US08724284B2
公开(公告)日：2014-05-13
申请号：US13475376
申请日：2012-05-18
申请人： Hidenobu Umeda , Makoto Yoshino , Takahiro Sato , Takuo Hattori , Shinichi Sato , Takeshi Shibayama
发明人： Hidenobu Umeda , Makoto Yoshino , Takahiro Sato , Takuo Hattori , Shinichi Sato , Takeshi Shibayama
IPC分类号： H01H47/00
CPC分类号： H05F3/04 , H01G4/40 , H01T2/00 , H01T4/12 , H05K9/0067 , H05K9/0079
摘要： An electrostatic protection component includes: a body in which a plurality of ceramic substrates is laminated; and a pair of discharge electrodes which are formed within the body and which are spaced to face each other. The discharge electrodes include main body portions extending along a longitudinal direction, and the main body portions include tips in the longitudinal direction and side edges extending along the longitudinal direction. The pair of discharge electrodes are arranged such that both the main body portions are adjacent to each other in a short direction. The discharge electrodes face each other in the short direction between the side edges, and discharge occurs only between the side edges, between the discharge electrodes.
摘要翻译：静电保护部件包括：层叠有多个陶瓷基板的主体; 以及一对放电电极，其形成在主体内并且彼此间隔开。放电电极包括沿着纵向方向延伸的主体部分，并且主体部分包括沿纵向方向的尖端和沿着纵向方向延伸的侧边缘。一对放电电极被布置成使得两个主体部分在短方向上彼此相邻。放电电极在侧边缘之间在短的方向上彼此面对，并且放电仅在放电电极之间的侧边缘之间发生。

3. 发明申请

US20100301966A1 MULTILAYER COMMON MODE FILTER 有权
标题翻译：多层通用模式过滤器
公开(公告)号：US20100301966A1
公开(公告)日：2010-12-02
申请号：US12753462
申请日：2010-04-02
申请人： Makoto YOSHINO , Takuo Hattori , Ryota Nakanishi
发明人： Makoto YOSHINO , Takuo Hattori , Ryota Nakanishi
IPC分类号： H03H7/09
CPC分类号： H03H7/09 , H03H2001/0085
摘要： A multilayer common mode filter is provided, which can inhibit cracks from occurring, while securing the magnetic coupling between coil conductors.Since magnetic layers are disposed in an inner region of spiral first and second coil conductors, the multilayer common mode filter can secure the magnetic coupling between the first and second coil conductors. In a columnar part including these magnetic layers, magnetic and nonmagnetic bodies are arranged alternately in the laminating direction, whereby the total volume of the magnetic layers in the inner region can be kept smaller than in the case where a magnetic layer penetrates through the inner region of the coil conductors. As a result, at the time of firing a matrix, the difference in the amount of shrinkage between the nonmagnetic and magnetic layers can be suppressed, so as to inhibit cracks from occurring at their interfaces.
摘要翻译：提供了多层共模滤波器，可以在确保线圈导体之间的磁耦合的同时，抑制裂纹发生。由于磁性层设置在螺旋形的第一和第二线圈导体的内部区域中，多层共模滤波器可以确保第一和第二线圈导体之间的磁耦合。在包括这些磁性层的柱状部分中，磁性和非磁性体在层叠方向上交替排列，由此内部区域中的磁性层的总体积可以比在磁性层穿过内部区域的情况下保持更小的线圈导体。结果，在烧成矩阵时，可以抑制非磁性层和磁性层之间的收缩量差异，从而抑制在其界面处发生裂纹。

4. 发明申请

US20120300355A1 ELECTROSTATIC PROTECTION COMPONENT 有权
标题翻译：静电保护组件
公开(公告)号：US20120300355A1
公开(公告)日：2012-11-29
申请号：US13475376
申请日：2012-05-18
申请人： Hidenobu Umeda , Makoto YOSHINO , Takahiro SATO , Takuo HATTORI , Shinichi SATO , Takeshi SHIBAYAMA
发明人： Hidenobu Umeda , Makoto YOSHINO , Takahiro SATO , Takuo HATTORI , Shinichi SATO , Takeshi SHIBAYAMA
IPC分类号： H05F3/00
CPC分类号： H05F3/04 , H01G4/40 , H01T2/00 , H01T4/12 , H05K9/0067 , H05K9/0079
摘要： An electrostatic protection component includes: a body in which a plurality of ceramic substrates is laminated; and a pair of discharge electrodes which are formed within the body and which are spaced to face each other. The discharge electrodes include main body portions extending along a longitudinal direction, and the main body portions include tips in the longitudinal direction and side edges extending along the longitudinal direction. The pair of discharge electrodes are arranged such that both the main body portions are adjacent to each other in a short direction. The discharge electrodes face each other in the short direction between the side edges, and discharge occurs only between the side edges, between the discharge electrodes.
摘要翻译：静电保护部件包括：层叠有多个陶瓷基板的主体; 以及一对放电电极，其形成在主体内并且彼此间隔开。放电电极包括沿着纵向方向延伸的主体部分，并且主体部分包括沿纵向方向的尖端和沿着纵向方向延伸的侧边缘。一对放电电极被布置成使得两个主体部分在短方向上彼此相邻。放电电极在侧边缘之间在短的方向上彼此面对，并且放电仅在放电电极之间的侧边缘之间发生。

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