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1. 发明授权

US5777425A Voltage converter for use with a piezoelectric transformer 失效
标题翻译：用于压电变压器的电压转换器
公开(公告)号：US5777425A
公开(公告)日：1998-07-07
申请号：US707144
申请日：1996-09-03
申请人： Yoshihiro Ino , Tetsuo Yoshida , Yoshiaki Fuda , Naoki Wako , Katsunori Kumasaka , Hutoshi Shiotani
发明人： Yoshihiro Ino , Tetsuo Yoshida , Yoshiaki Fuda , Naoki Wako , Katsunori Kumasaka , Hutoshi Shiotani
IPC分类号： H01L41/107 , H02M3/28 , H01L41/08
CPC分类号： H02M3/28 , H01L41/107
摘要： A piezoelectric transformer comprising a rectangular plate of a piezoelectric material which is polarized in a thickness direction in a first half section of the plate in a longitudinal direction but is polarized in a width direction in a second half section of the remaining half section. A pair of primary electrodes are coated on the upper and the lower surfaces of the first half section and a pair of secondary electrodes are coated on the opposite side surfaces of the second half section, in an alternative structure, the plate is polarized in the thickness direction in opposite end sections of the plate having a size one third of length of the plate and polarized in width direction at the remaining middle section of plate between opposite end sections. The pair of primary electrodes formed on upper and lower surfaces of opposite end sections of plate and pair of secondary electrodes formed on opposite side surfaces of middle section. The pair of secondary electrodes may be deposited on upper or lower surfaces adjacent opposite side edges. In a voltage converter using the piezoelectric transformer, a pulse generator generates two voltage pulse signals having frequency equal to resonance frequency of transformer but being reverse to each other in phase, which signals are applied to primary electrodes, respectively to produce high voltage AC output across secondary electrodes isolated from primary electrodes.
摘要翻译：一种压电变压器，包括压电材料的矩形板，所述矩形板在所述板的纵向方向上的所述板的第一半部分中沿厚度方向偏振，但在所述剩余的半部的后半部分中沿宽度方向极化。一对主电极涂覆在第一半部分的上表面和下表面上，并且一对次电极涂覆在第二半部分的相对侧表面上，在替代结构中，该板以厚度板的相对端部的方向具有板的长度的三分之一并且在相对端部之间的板的剩余中间部分处在宽度方向上极化。一对初级电极形成在中间部分的相对侧表面上形成的板和一对次级电极的相对端部的上表面和下表面上。一对辅助电极可以沉积在邻近相对侧边缘的上表面或下表面上。在使用压电变压器的电压转换器中，脉冲发生器产生两个电压脉冲信号，其频率等于变压器的谐振频率，但是相位相反，这些信号分别施加到主电极，以产生跨越高压交流输出从主电极隔离的次级电极。

2. 发明授权

US06601462B1 Capacitive torque sensor and method of detecting torque 失效
标题翻译：电容式扭矩传感器和扭矩检测方法
公开(公告)号：US06601462B1
公开(公告)日：2003-08-05
申请号：US09831486
申请日：2001-05-09
申请人： Toru Ueno , Naoki Wako , Tetsuo Yoshida
发明人： Toru Ueno , Naoki Wako , Tetsuo Yoshida
IPC分类号： G01L314
CPC分类号： G01L3/106 , G01M3/103
摘要： A dielectric layer 32 variable in dielectric constant in dependence upon the strain is formed on at least a part of an outer peripheral surface of a bar 31 having a circular cross section. Interdigital electrodes are faced to the dielectric layer to thereby form a single capacitor. The interdigital electrodes have a plurality of linear electrodes 34a and 34b inclined at a predetermined inclination angle with respect to a center axis of the bar. Preferably, the dielectric layer is provided with a cylindrical insulator 33 faced thereto with a small gap kept therebetween, and the linear electrodes are formed on the peripheral surface of the cylindrical insulator. The linear electrodes may be formed directly on the surface of the dielectric layer.
摘要翻译：在具有圆形横截面的条31的外周表面的至少一部分上形成根据应变可变介电常数的介电层32。叉指电极面对电介质层，从而形成单个电容器。叉指电极具有相对于条的中心轴以预定倾斜角倾斜的多个线状电极34a和34b。优选地，电介质层设置有面对其的圆柱形绝缘体33，其间保持有小的间隙，并且线状电极形成在圆柱形绝缘体的外周表面上。线状电极可以直接形成在电介质层的表面上。

3. 发明申请

US20050168920A1 SURFACE MOUNT TYPE CAPACITOR CAPABLE OF SUFFICIENTLY PREVENTING ELECTROMAGNETIC WAVE NOISE PROPAGATION 有权
标题翻译：表面安装类型电容器，能够充分防止电磁波噪声传播
公开(公告)号：US20050168920A1
公开(公告)日：2005-08-04
申请号：US11048565
申请日：2005-02-01
申请人： Satoshi Arai , Masahiko Takahashi , Naoki Wako
发明人： Satoshi Arai , Masahiko Takahashi , Naoki Wako
IPC分类号： H01G9/028 , H01G2/06 , H01G2/12 , H01G2/22 , H01G4/224 , H01G9/00 , H01G9/004 , H01G9/008 , H01G9/012 , H01G9/04 , H01G9/10 , H01G9/15
CPC分类号： H01G2/065 , H01G9/012 , H01G9/15
摘要： A surface mount type capacitor comprises an anode section having an anode portion and first and second leads, cathode section including a cathode portion, first and second anode terminals, a cathode terminal, and a metal member. The capacitor further has an additional terminal electrically connected to the metal member and to be grounded to an object to which the capacitor is to be mounted.
摘要翻译：表面安装型电容器包括具有阳极部分和第一和第二引线的阳极部分，包括阴极部分的阴极部分，第一和第二阳极终端，阴极端子和金属部件。电容器还具有电连接到金属构件并且被接地到要被安装电容器的物体的附加端子。

4. 发明申请

US20050185362A1 Solid electrolytic capacitor, transmission-line device, method of producing the same, and composite electronic component using the same 失效
标题翻译：固体电解电容器，传输线装置及其制造方法，以及使用其的复合电子部件
公开(公告)号：US20050185362A1
公开(公告)日：2005-08-25
申请号：US11062006
申请日：2005-02-18
申请人： Satoshi Arai , Sadamu Toita , Yoshihiko Saiki , Naoki Wako , Masahiko Takahashi
发明人： Satoshi Arai , Sadamu Toita , Yoshihiko Saiki , Naoki Wako , Masahiko Takahashi
IPC分类号： H01G9/00 , H01G9/012 , H01G9/10
CPC分类号： H01G9/012 , Y10T29/417
摘要： In a solid electrolytic capacitor, a package comprises an insulating resin member which is arranged to cover the element. The insulating resin member has hole portions formed therethrough. The anode terminal comprises a metal-plating layer which is placed in the hole portion. The anode terminal is electrically connected to the anode lead portion through the hole portion. The cathode terminal comprises a metal-plating layer which is placed in the hole portion. The cathode terminal is electrically connecting to the cathode conducting portion through the hole portion.
摘要翻译：在固体电解电容器中，封装包括布置成覆盖元件的绝缘树脂构件。绝缘树脂构件具有穿过其形成的孔部。阳极端子包括放置在孔部中的金属镀层。阳极端子通过孔部电连接到阳极引线部分。阴极端子包括放置在孔部中的金属镀层。阴极端子通过孔部分电连接到阴极导电部分。

5. 发明授权

US07595235B2 Solid electrolytic capacitor, transmission-line device, method of producing the same, and composite electronic component using the same 失效
标题翻译：固体电解电容器，传输线装置及其制造方法，以及使用其的复合电子部件
公开(公告)号：US07595235B2
公开(公告)日：2009-09-29
申请号：US11337315
申请日：2006-01-23
申请人： Satoshi Arai , Sadamu Toita , Yoshihiko Saiki , Naoki Wako , Masahiko Takahashi
发明人： Satoshi Arai , Sadamu Toita , Yoshihiko Saiki , Naoki Wako , Masahiko Takahashi
IPC分类号： H01L21/8238
CPC分类号： H01G9/012 , Y10T29/417
摘要： A solid electrolytic capacitor includes a package for a capacitor element including an anode lead portion and a cathode portion. The package includes an insulating resin member which is arranged to cover the capacitor element and which includes hole portions formed therethrough. An anode terminal of the solid electrolytic capacitor includes a metal-plating layer which is placed in the hole portion to be electrically connected to the anode lead portion through the hole portion. A cathode terminal of the solid electrolytic capacitor includes a metal-plating layer which is placed in the hole portion to be electrically connected to the cathode conducting portion through the hole portion.
摘要翻译：固体电解电容器包括用于包括阳极引线部分和阴极部分的电容器元件的封装。封装包括绝缘树脂构件，其被布置成覆盖电容器元件并且包括穿过其形成的孔部。固体电解电容器的阳极端子包括金属镀层，该金属镀层被放置在孔部分中，以通过孔部分电连接到阳极引线部分。固体电解电容器的阴极端子包括金属镀层，其被放置在孔部分中，以通过孔部分电连接到阴极导电部分。

6. 发明授权

US06947277B2 Surface mount type capacitor capable of sufficiently preventing electromagnetic wave noise propagation 有权
标题翻译：能够充分防止电磁波噪声传播的表面贴装型电容器
公开(公告)号：US06947277B2
公开(公告)日：2005-09-20
申请号：US11048565
申请日：2005-02-01
申请人： Satoshi Arai , Masahiko Takahashi , Naoki Wako
发明人： Satoshi Arai , Masahiko Takahashi , Naoki Wako
IPC分类号： H01G9/028 , H01G2/06 , H01G2/12 , H01G2/22 , H01G4/224 , H01G9/00 , H01G9/004 , H01G9/008 , H01G9/012 , H01G9/04 , H01G9/10 , H01G9/15
CPC分类号： H01G2/065 , H01G9/012 , H01G9/15
摘要： A surface mount type capacitor includes an anode section having an anode portion and first and second leads, cathode section including a cathode portion, first and second anode terminals, a cathode terminal, and a metal member. The capacitor further has an additional terminal electrically connected to the metal member and to be grounded to an object to which the capacitor is to be mounted.
摘要翻译：表面安装型电容器包括具有阳极部分和第一和第二引线，包括阴极部分的阴极部分，第一和第二阳极端子，阴极端子和金属部件的阳极部分。电容器还具有电连接到金属构件并且被接地到要被安装电容器的物体的附加端子。

7. 发明授权

US07009834B2 Solid electrolytic capacitor, transmission-line device, method of producing the same, and composite electronic component using the same 失效
公开(公告)号：US07009834B2
公开(公告)日：2006-03-07
申请号：US11062006
申请日：2005-02-18
申请人： Satoshi Arai , Sadamu Toita , Yoshihiko Saiki , Naoki Wako , Masahiko Takahashi
发明人： Satoshi Arai , Sadamu Toita , Yoshihiko Saiki , Naoki Wako , Masahiko Takahashi
IPC分类号： H01Q4/228 , H01Q9/00 , H01Q9/04
CPC分类号： H01G9/012 , Y10T29/417
摘要： A solid electrolytic capacitor includes a package for a capacitor element including an anode lead portion and a cathode portion. The package includes an insulating resin member which is arranged to cover the capacitor element and which includes hole portions formed therethrough. An anode terminal of the solid electrolytic capacitor includes a metal-plating layer which is placed in the hole portion to be electrically connected to the anode lead portion through the hole portion. A cathode terminal of the solid electrolytic capacitor includes a metal-plating layer which is placed in the hole portion to be electrically connected to the cathode conducting portion through the hole portion.

8. 发明申请

US20110266884A1 ELECTRIC POWER TRANSMISSION APPARATUS AND NONCONTACT ELECTRIC POWER TRANSMISSION SYSTEM 审中-公开
标题翻译：电力传动装置和非电力电力传输系统
公开(公告)号：US20110266884A1
公开(公告)日：2011-11-03
申请号：US13143901
申请日：2010-08-09
申请人： Naoki Wako , Toshiaki Oka
发明人： Naoki Wako , Toshiaki Oka
IPC分类号： H02M3/28
CPC分类号： H01M10/46 , H02J7/025 , H02J50/12
摘要： A system for transmitting electric power from an electric power transmission apparatus (10) to an electric power reception apparatus (50) by using electromagnetic induction between a power receiving coil (60) and a power transmitting coil (40). The electric power transmission apparatus (10) comprises an electric power switching circuit (14), a first capacitor (20) and an electric power derivation circuit (30). The electric power switching circuit (14) includes a switching element (16) and an output point (P) and switches the switching element (16) at a predetermined switching frequency (f), thereby causing the electrical potential at the output point (P) to exhibit a predetermined variation, wherein the predetermined variation is an electrical potential variation obtainable by the half-wave rectification of a sinusoidal wave variation which has a predetermined amplitude. The first capacitor (20) is coupled between the output point (P) and a first constant electrical potential (ground). The electric power derivation circuit (30) includes the power transmission coil (40) and is formed to cause an AC variation of the foregoing predetermined variation to occur between the both ends of the power transmission coil (40). The electric power derivation circuit (30) is coupled between the output point (P) and a second constant electrical potential (ground).
摘要翻译：一种通过在受电线圈（60）和动力传递线圈（40）之间进行电磁感应从电力传输装置（10）向电力接收装置（50）发送电力的系统。电力传输装置（10）包括电力切换电路（14），第一电容器（20）和电力导出电路（30）。电力开关电路（14）包括开关元件（16）和输出点（P），并以预定的开关频率（f）切换开关元件（16），从而使输出点（P ）以呈现预定变化，其中预定变化是通过具有预定幅度的正弦波变化的半波整流可获得的电势变化。第一电容器（20）耦合在输出点（P）和第一恒定电位（地）之间。电力导出电路（30）包括电力传输线圈（40），其形成为在电力传输线圈（40）的两端之间产生上述预定变化的AC变化。电力导出电路（30）耦合在输出点（P）和第二恒定电位（地）之间。

9. 发明申请

US20060130301A1 Solid electrolytic capacitor, transmission-line device, method of producing the same, and composite electronic component using the same 失效
公开(公告)号：US20060130301A1
公开(公告)日：2006-06-22
申请号：US11337315
申请日：2006-01-23
申请人： Satoshi Arai , Sadamu Toita , Yoshihiko Saiki , Naoki Wako , Masahiko Takahashi
发明人： Satoshi Arai , Sadamu Toita , Yoshihiko Saiki , Naoki Wako , Masahiko Takahashi
IPC分类号： H01G9/00
CPC分类号： H01G9/012 , Y10T29/417
摘要： A solid electrolytic capacitor includes a package for a capacitor element including an anode lead portion and a cathode portion. The package includes an insulating resin member which is arranged to cover the capacitor element and which includes hole portions formed therethrough. An anode terminal of the solid electrolytic capacitor includes a metal-plating layer which is placed in the hole portion to be electrically connected to the anode lead portion through the hole portion. A cathode terminal of the solid electrolytic capacitor includes a metal-plating layer which is placed in the hole portion to be electrically connected to the cathode conducting portion through the hole portion.

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