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公开(公告)号：US4908590A
公开(公告)日：1990-03-13
申请号：US182105
申请日：1988-04-15
CPC分类号： H03H1/0007 , H05K1/0216 , H05K1/181 , H05K3/3442
摘要： A chip-like LC filter which comprises a cylindrical magnetic element having a through hole. A cylindrical capacitor element has a through hole and terminal electrodes formed on inner and outer peripheral surfaces thereof. A central conductor is inserted in the through holes of the magnetic element and the capacitor element, which through holes are aligned along an axial direction. The terminal electrode on the inner peripheral side of the capacitor element is electrically connected with the central conductor. Cap-shaped external terminal members are respectively provided on both end portions of the central conductor, so that the magnetic element and the capacitor element are located between the external terminal members. The central conductor is obtained by cylindrically rolling a metal plate, so that a portion located on the outer periphery of the rolled metal plate defines an elastic contact portion which elastically comes into pressure contact with the terminal electrode on the inner peripheral surface of the capacitor element.
摘要翻译： 一种芯片状LC滤波器，其包括具有通孔的圆柱形磁性元件。 圆柱形电容器元件具有通孔和形成在其内外表面上的端电极。 中心导体插入在磁性元件和电容器元件的通孔中，该通孔沿轴向对齐。 电容器元件的内周侧的端子电极与中心导体电连接。 帽状的外部端子构件分别设置在中心导体的两端部，使得磁性元件和电容器元件位于外部端子构件之间。 通过圆柱滚动金属板获得中心导体，使得位于轧制金属板的外周上的部分限定弹性接触部，该弹性接触部与电容器元件的内周面上的端子电极弹性接触 。
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公开(公告)号：US4801904A
公开(公告)日：1989-01-31
申请号：US1702
申请日：1987-01-09
CPC分类号： H03H1/00 , H03H7/0115 , H03H2001/0085 , H05K1/0216 , H05K3/3442
摘要： A chip-like LC filter which comprises a cylindrical magnetic element having a through hole, a cylindrical capacitor element having a through hole and terminal electrodes formed on inner and outer peripheral surfaces thereof, and a central conductor inserted in the through holes of the magnetic element and the capacitor element aligned in the axial direction. The terminal electrode on the inner peripheral side of the capacitor element is electrically connected with the central conductor. Flange-shaped external terminal members are respectively provided on both end portions of the central conductor, so that the magnetic element and the capacitor element are located between the external terminal members.
摘要翻译： 一种片状LC滤波器，包括具有通孔的圆柱形磁性元件，具有通孔的圆柱形电容器元件和形成在其内外周表面上的端电极，以及插入在磁性元件的通孔中的中心导体 并且所述电容器元件沿轴向对准。 电容器元件的内周侧的端子电极与中心导体电连接。 法兰形的外部端子构件分别设置在中心导体的两个端部上，使得磁性元件和电容器元件位于外部端子构件之间。
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公开(公告)号：US4700440A
公开(公告)日：1987-10-20
申请号：US836517
申请日：1986-03-05
CPC分类号： H03H1/0007 , H01G4/28 , H01G4/40 , Y10T29/435 , Y10T29/4902 , Y10T29/49169
摘要： A manufacturing method for a LC filter (an inductive filter) suitable for use as a noise filter, constituted by the steps of: inserting a central conductor into a cylindrical magnetic substance having electrodes on at least the end faces; dipping the central conductor and magnetic substance into molten solder to solder the electrodes to the central conductor; thereafter inserting the magnetic substance and central conductor into a cylindrical capacitor of a cylindrical dielectric which is provided on the inside and the outside with electrodes and on the outer peripheral surface a cylindrical eyelet member fitted thereon; sealing openings at both ends of the cylindrical capacitor by use of sealing members fitted onto the central conductor after the magnetic substance through which the central conductor passes is inserted into the cylindrical capacitor; then dipping the cylindrical capacitor into molten solder to solder the external electrode and the eyelet member; and remelting the solder for connecting the electrodes on the magnetic substance with the central conductor by the heat applied thereto when the capacitor is dipped into the molten solder, thereby connecting the electrodes on the magnetic substance with the internal electrodes on the cylindrical capacitor to complete the LC filter.
摘要翻译： 一种适合用作噪声滤波器的LC滤波器（感应滤波器）的制造方法，包括以下步骤：将中心导体插入至少在端面上具有电极的圆柱形磁性体; 将中心导体和磁性物质浸入熔融焊料中以将电极焊接到中心导体; 然后将磁性物质和中心导体插入圆柱形电介质的圆柱形电容器中，所述圆柱形电容器在内部和外部设置有电极，并且在外周表面上安装有安装在其上的圆柱形孔眼构件; 在中心导体通过的磁性物质插入到圆柱形电容器中之后，通过使用安装在中心导体上的密封构件在圆柱形电容器两端密封开口; 然后将圆柱形电容器浸入熔融焊料中以焊接外部电极和孔眼构件; 并且当电容器浸入熔融焊料中时，通过施加到其上的热量将用于将磁性物质上的电极与中心导体连接的焊料重熔，从而将磁性物质上的电极与圆柱形电容器上的内部电极连接，以完成 LC滤波器。
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公开(公告)号：US4675629A
公开(公告)日：1987-06-23
申请号：US828048
申请日：1986-02-11
申请人： Yukio Sakamoto , Shinichi Madokoro
发明人： Yukio Sakamoto , Shinichi Madokoro
CPC分类号： H03H1/0007 , H04B15/00
摘要： A noise filter wherein a glass plate is fixedly provided in hermetic condition in a metal casing through which a central conductive member passes, a magnetic core is inserted into said central conductive member at one side of said glass plate, a pair of capacitors are respectively passing through the central conductive member at the side of said magnetic core and at the other side of said glass plate, and an insulative resin is filled at least in the opening side of the metal casing.
摘要翻译： 一种噪声滤波器，其中玻璃板以密封状态设置在金属外壳中，中心导电部件穿过该金属外壳，磁芯插入到所述玻璃板一侧的所述中心导电部件中，一对电容器分别通过 通过所述磁芯侧的中心导电部件和所述玻璃板的另一侧，至少在金属壳体的开口侧填充绝缘性树脂。
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公开(公告)号：US6160465A
公开(公告)日：2000-12-12
申请号：US187278
申请日：1998-11-06
CPC分类号： H01F27/34 , H01F17/06 , H01F2017/065
摘要： A soft magnetic core is substantially cylindrical and a linear-shaped coil conductor is inserted through a hole in the central portion of the soft magnetic core. A hard magnetic material sheet has areas which are magnetized in a thickness direction thereof and the areas are arranged in strips so that a magnetization direction of adjacent strips is mutually opposite. The hard magnetic material is wound on the outside surface of the soft magnetic core and is fixed to the soft magnetic core. The direction of the areas formed as strips of the hard magnetic material is substantially perpendicular to the axial direction of the coil conductor.
摘要翻译： 软磁芯基本上是圆柱形的，并且线状线圈导体通过软磁芯的中心部分中的孔插入。 硬磁性材料板具有沿其厚度方向被磁化的区域，并且这些区域被排列成条状，使得相邻条带的磁化方向相互相反。 硬磁性材料被卷绕在软磁芯的外表面上并固定在软磁芯上。 形成为硬磁性材料的条的区域的方向基本上垂直于线圈导体的轴向。
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6.发明授权Image sensing apparatus having plurality of optical systems and method of operating such apparatus 失效具有多个光学系统的图像感测装置和操作该装置的方法
公开(公告)号：US5436660A
公开(公告)日：1995-07-25
申请号：US849672
申请日：1992-03-11
申请人： Yukio Sakamoto
发明人： Yukio Sakamoto
CPC分类号： H04N13/0003 , H04N13/0239 , H04N5/33 , H04N5/335 , H04N5/77 , H04N9/83 , H04N13/004 , H04N13/0048 , H04N13/0051 , H04N13/0055 , H04N13/0059
摘要： A video camera or a camcorder including: a first conversion portion for converting an object image captured by first lenses into an electrical signal; a second conversion portion for converting an object image captured by second lenses into an electrical signal provided independently from the signal from the first lenses; a video signal producing portion provided commonly for both conversion portions for producing a video signal based on the electrical signals converted by these converting portions, in order to implement an image sensing apparatus; and an image sensing apparatus with recording function which has the function of reproducing a plurality of object images captured by a plurality of optical systems by switching them or combining them, in a structure advantageous for cost reduction as well as size reduction. A switching circuit for selectively applying either one of the output signals of the conversions portions is provided between the conversion portions and the video signal producing portion.
摘要翻译： 一种摄像机或摄像机，包括：第一转换部分，用于将由第一透镜捕获的对象图像转换为电信号; 第二转换部分，用于将由第二透镜捕获的对象图像转换为独立于来自第一透镜的信号提供的电信号; 为了实现图像传感装置，基于由这些转换部转换的电信号产生视频信号的两个转换部分共同设置的视频信号产生部分; 以及具有记录功能的图像感测装置，其具有通过切换或组合由多个光学系统捕获的多个对象图像的功能，在有利于降低成本以及减小尺寸的结构中。 在转换部分和视频信号产生部分之间提供用于选择性地施加转换部分的输出信号之一的切换电路。
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公开(公告)号：US5284302A
公开(公告)日：1994-02-08
申请号：US16220
申请日：1993-02-11
申请人： Masaaki Kato , Yukio Sakamoto
发明人： Masaaki Kato , Yukio Sakamoto
CPC分类号： F02M51/0664 , F02M51/0671 , F02M2200/30
摘要： An electromagnetic fuel injection valve includes a needle valve having a sealed bore of a specified length formed therein a guide hole within which the needle valve is movable. A stopper plate and a valve seat portion ar provided for defining opened and closed positions of the needle valve. Further, a magnetic powder of a specified mass is movably received in the bore. When the needle valve collides with the stopper plate or the valve seat portion, the magnetic powder is moved by an inertia force acting. Due to collision of the magnetic powder with an end of the bore with a specified time lag, a bouncing force resulting from the collision of the needle valve can be canceled. Accordingly, a bounce of the needle valve can be restrained. further, since the inertia force acting on the magnetic powder is utilized, the durability can be improved as compared with the prior art.
摘要翻译： 电磁燃料喷射阀包括具有形成有指定长度的密封孔的针阀，其中针阀可移动到该引导孔内。 止动板和阀座部分ar，用于限定针阀的打开和关闭位置。 此外，特定质量的磁粉可移动地容纳在孔中。 当针阀与止动板或阀座部分碰撞时，磁粉以作用的惯性力移动。 由于磁粉与孔的端部以规定的时间滞后的碰撞，可以消除由针阀的碰撞引起的弹跳力。 因此，可以抑制针阀的反弹。 此外，由于利用作用在磁粉上的惯性力，与现有技术相比，可以提高耐久性。
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公开(公告)号：US5282759A
公开(公告)日：1994-02-01
申请号：US942833
申请日：1992-09-10
申请人： Yukio Sakamoto , Iwao Fukutani , Toshio Hori
发明人： Yukio Sakamoto , Iwao Fukutani , Toshio Hori
IPC分类号： H01R12/70 , H01R13/7195 , H01R24/64 , H01R13/66
CPC分类号： H01R13/7195 , H01R12/7029 , H01R2201/16 , H01R24/64
摘要： A modular jack to be mounted on a circuit board, the modular jack having contactors which will come into contact with a plug and terminals which will be connected with printed wires on the circuit board. The contactors and the terminals are stamped out of a hoop and fixed in a body case of the modular jack. An end of the contactors and an end of the terminals are arranged nearby, and filter elements for eliminating noise are disposed between the nearby ends.
摘要翻译： 要安装在电路板上的模块插座，模块插座具有将与插头接触的接触器和将与电路板上的印刷线连接的端子。 接触器和端子由环箍冲压并固定在模块插座的机壳中。 接触器的端部和端子的端部被布置在附近，并且用于消除噪音的滤波器元件设置在附近的端部之间。
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公开(公告)号：US4563659A
公开(公告)日：1986-01-07
申请号：US516743
申请日：1983-07-25
申请人： Yukio Sakamoto
发明人： Yukio Sakamoto
CPC分类号： H03H7/175 , H03H1/0007 , H03H7/0115
摘要： A noise filter includes a capacitor having first and second electrodes, first and second terminal legs extending from the first electrode, and third and fourth terminal legs extending from the second electrode. The first and second terminal legs adapted for the path of electric signal, and the third and fourth terminal legs adapted for the path of ground level. The noise filter further includes first and second tubes mounted on the first and second terminal legs, respectively, and third and fourth tubes mounted on the third and fourth terminal legs, respectively. Each of the first, second, third and fourth tubes is made of a magnetic material, whereby high frequency noise signals can be filtered when signals pass through the noise filter.
摘要翻译： 噪声滤波器包括具有第一和第二电极的电容器，从第一电极延伸的第一和第二端子支脚，以及从第二电极延伸的第三和第四端子支柱。 第一和第二端子腿适于电信号的路径，以及适于地平面路径的第三和第四端子腿。 噪声滤波器还包括分别安装在第一和第二端子腿上的第一和第二管，以及分别安装在第三和第四端子腿上的第三和第四管。 第一，第二，第三和第四管中的每一个由磁性材料制成，由此当信号通过噪声滤波器时，可以对高频噪声信号进行滤波。
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公开(公告)号：US4514782A
公开(公告)日：1985-04-30
申请号：US557853
申请日：1983-12-05
申请人： Yukio Sakamoto , Takeshi Tanabe
发明人： Yukio Sakamoto , Takeshi Tanabe
CPC分类号： H01G4/12 , H01G4/385 , H03H1/0007
摘要： A feedthrough-capacitor unit provided with a plurality of feedthrough-capacitors, including a plate made of synthetic resin, a plurality of projections which are provided on one face of the plate and are each formed with each of a plurality of first through-holes, a plurality of terminals which are mounted on the plate so as to extend through the first through-holes, respectively and a plurality of capacitor bodies which are each formed with each of a plurality of second through-holes such that the projections are, respectively, fitted into the second through-holes.
摘要翻译： 具有多个馈通电容器的馈通电容器单元，包括由合成树脂制成的板，多个突起，其设置在所述板的一个面上，并且各自形成有多个第一通孔， 多个端子分别安装在板上以分别穿过第一通孔和多个电容器体，每个电容器主体分别形成有多个第二通孔， 安装在第二个通孔中。
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