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1. 发明授权

US09559399B2 Dielectric waveguide input/output structure and dielectric waveguide duplexer using the same 有权
标题翻译：介质波导输入/输出结构和介质波导双工器使用相同
公开(公告)号：US09559399B2
公开(公告)日：2017-01-31
申请号：US14485383
申请日：2014-09-12
申请人： TOKO, INC.
发明人： Yukikazu Yatabe
IPC分类号： H01P1/213 , H01P1/20 , H01P1/208
CPC分类号： H01P1/213 , H01P1/2002 , H01P1/2084 , H01P1/2088 , H01P1/2138
摘要： The present invention provides a dielectric waveguide input/output structure for connecting to a coaxial connector a plurality of dielectric waveguide resonators each comprising an approximately parallelepiped-shaped dielectric block, wherein the plurality of dielectric waveguide resonators include a first dielectric waveguide resonator and a second dielectric waveguide resonator each having an exterior coated with an electrically conductive film, except for a coupling window, wherein each of the coupling window is formed with a probe composed of an electrically conductive film, the probe having one end connected to a feeding point, and the other end connected to the electrically conductive film, and wherein the first dielectric waveguide resonator and the second dielectric waveguide resonator are arranged in such a manner that the one side surfaces thereof are located in opposed relation to each other.
摘要翻译：本发明提供了一种电介质波导输入/输出结构，用于将多个介质波导谐振器连接到同轴连接器，每个介质波导谐振器包括大致平行六面体的介质块，其中多个介质波导谐振器包括第一介质波导谐振器和第二电介质波导谐振器，除了耦合窗外，均具有涂覆有导电膜的外部，其中每个耦合窗口由形成有导电膜的探针形成，所述探针的一端连接到馈电点，另一端连接到导电膜，并且其中第一介电波导谐振器和第二介质波导谐振器以这样的方式布置，使得其一个侧表面彼此相对。

2. 发明申请

US20160343501A1 Electronic Component 审中-公开
标题翻译：电子元器件
公开(公告)号：US20160343501A1
公开(公告)日：2016-11-24
申请号：US15112085
申请日：2015-01-23
申请人： TOKO, INC. , MURATA MANUFACTURING CO., LTD.
发明人： Hironori SUZUKI , Takao KAWACHI
IPC分类号： H01F27/28 , H01F27/255 , H01F27/29
CPC分类号： H01F27/2828 , H01F5/00 , H01F17/04 , H01F27/255 , H01F27/29 , H01F27/292 , H01F2017/048
摘要： A coil is formed by winding an electrically-conductive wire, and is buried in a molded body formed from a composite magnetic material containing a magnetic powder and a resin. Each of led-out ends of the coil has a cut surface formed by obliquely cutting an electrically-conductive wire with respect to a surface thereof. The cut surface of each led-out end of the coil is exposed on a surface of the molded body, and each led-out end is connected to an external terminal electrode formed in the surface of the molded body at the cut surface.
摘要翻译：线圈通过缠绕导电线形成，并且被埋在由含有磁性粉末和树脂的复合磁性材料形成的成型体中。线圈的每个引出端具有通过相对于其表面倾斜地切割导电线而形成的切割表面。线圈的每个引出端的切割表面暴露在成型体的表面上，并且每个引出端连接到在切割表面处形成在成型体的表面中的外部端子电极。

3. 发明授权

US09391477B2 Wireless power transmitting device having position detecting function 有权
标题翻译：具有位置检测功能的无线发射装置
公开(公告)号：US09391477B2
公开(公告)日：2016-07-12
申请号：US13762474
申请日：2013-02-08
申请人： TOKO, INC.
发明人： Jianxin Sheng
IPC分类号： H02J5/00 , H04B5/00 , H02J17/00
CPC分类号： H02J50/90 , H02J5/005 , H02J17/00 , H02J50/10 , H02J50/40 , H02J50/80
摘要： There is provided a wireless power transmitting device which can detect relative positions of a power transmitting coil and a power receiving coil with a simple configuration, and reduce cost of components. The wireless power transmitting device has: a power transmitting coil which supplies power to a power receiving coil by way of electromagnetic induction; an excitation coil which excites the power receiving coil; a plurality of detecting coils which are arranged around a center of the power transmitting coil; and notifying units, and each of the detecting coils has a shape which widens apart from the center of the power transmitting coil, and the notifying units notify relative positions of the power transmitting coil and the power receiving coil by detecting an echo signal produced in the power receiving coil through the plurality of detecting coils.
摘要翻译：提供一种能够以简单的结构检测发送线圈和受电线圈的相对位置的无线电力传输装置，并且降低部件成本。无线发射装置具有：通过电磁感应向受电线圈供电的发送线圈; 激励受电线圈的励磁线圈; 多个检测线圈，布置在电力传输线圈的中心附近; 并且通知单元，并且每个检测线圈具有与发送线圈的中心相距变宽的形状，并且通知单元通过检测在发送线圈中产生的回波信号来通知发送线圈和受电线圈的相对位置受电线圈通过多个检测线圈。

4. 发明申请

US20150077198A1 Dielectric Waveguide Resonator and Dielectric Waveguide Filter Using the Same 有权
标题翻译：介质波导谐振器和使用其的介质波导滤波器
公开(公告)号：US20150077198A1
公开(公告)日：2015-03-19
申请号：US14485360
申请日：2014-09-12
申请人： TOKO, INC.
发明人： Yukikazu YATABE
IPC分类号： H01P1/20 , H01P7/10
CPC分类号： H01P1/2002 , H01P1/2084
摘要： The present invention provides a dielectric waveguide resonator comprising a pair of rectangular parallelepiped-shaped dielectric blocks being in contact with each other through respective contact surfaces thereof. The dielectric waveguide resonator has an outer periphery coated with an electrically conductive film except for the contact surfaces, and is configured to resonate in a TE mode. A probe composed of an electrically conductive film is formed on at least one of the contact surface. Thus, it becomes possible to provide a dielectric waveguide resonator having a simple structure, requiring no adjustment structure, and comprising a structure for conversion between a dielectric waveguide and a coaxial line.
摘要翻译：本发明提供一种电介质波导谐振器，其包括通过其各自的接触表面彼此接触的一对长方体状介质块。电介质波导谐振器具有除了接触表面之外涂有导电膜的外周，并且被配置为以TE模式谐振。由导电膜构成的探针形成在至少一个接触面上。因此，可以提供一种结构简单，不需要调整结构的电介质波导谐振器，并且包括用于介电波导和同轴线之间转换的结构。

5. 发明申请

US20140366365A1 Process for Producing Surface-Mount Inductor 审中-公开
标题翻译：生产表面贴装电感的工艺
公开(公告)号：US20140366365A1
公开(公告)日：2014-12-18
申请号：US14305237
申请日：2014-06-16
申请人： TOKO, INC.
发明人： Kunio SASAMORI , Masaaki TOTSUKA , Chitoshi SAKAI , Naoto TAKAHASHI , Hiroyasu MORl
IPC分类号： H01F41/06 , H01F41/02
CPC分类号： H01F41/0246 , H01F17/04 , H01F27/2871 , H01F27/292 , H01F2017/048 , Y10T29/49071
摘要： Process for producing a surface-mount inductor. A forming die assembly comprises a lower die, a first upper die having three peripheral side surfaces and one opening, and a second upper die for closing the first upper die opening, thereby defining a cavity therein. The coil is formed by winding a wire and processing its led-out end such that it contacts with a side surface of the first and second upper dies. The coil is placed in the cavity from the open side of the first upper die such that its led-out end contacts with a side surface of the first and second upper dies. The coil is sealed with a sealant containing a magnetic powder while the first and second upper dies are clamped together, to form the core. An external electrode is formed on the core and the led-out end of the coil is connected to the external electrode.
摘要翻译：制造表面贴装电感的工艺。成型模具组件包括下模，具有三个周边侧表面和一个开口的第一上模，以及用于封闭第一上模开口的第二上模，从而在其中限定空腔。线圈通过缠绕线并且处理其引出端而形成，使得其与第一和第二上模具的侧表面接触。线圈从第一上模的开放侧放置在空腔中，使得其引出端与第一和第二上模的侧表面接触。线圈用含有磁性粉末的密封剂密封，而第一和第二上模夹在一起，形成芯。外部电极形成在芯上，线圈的引出端连接到外部电极。

6. 发明申请

US20140285301A1 SURFACE MOUNT INDUCTOR AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：表面安装电感器及其制造方法
公开(公告)号：US20140285301A1
公开(公告)日：2014-09-25
申请号：US14217752
申请日：2014-03-18
申请人： TOKO, INC.
发明人： Takumi ARAI , Takeo OHAGA , Yasutaka MIZUKOSHI , Masaaki TOTSUKA , Kunio SASAMORI
IPC分类号： H01F5/04 , H01F41/10
CPC分类号： H01F5/04 , H01F41/10 , Y10T29/49071
摘要： A surface mount inductor including a drum core having a pair of flanges at both ends of a winding shaft thereof, a winding formed by winding an insulation-coated wire around the winding shaft, and a pair of plate-like metal terminals arranged on a flange surface of the drum core and each having a protrusion part protruding from a perimeter of the flange, wherein terminals of the winding are tied around the protrusion parts, the protrusion parts are compressed in a vertical direction and formed to have a predetermined height-direction dimension, and tied parts are immersed in a solder bath to be subjected to connection processing.
摘要翻译：一种表面安装电感器，包括：鼓芯，其在其卷绕轴的两端具有一对凸缘，通过将绝缘涂覆的线缠绕在卷绕轴上形成的绕组和布置在凸缘上的一对板状金属端子鼓芯的表面，并且每个具有从凸缘的周边突出的突出部分，其中绕组的端子围绕突出部分被捆扎，突出部分在垂直方向上被压缩并且形成为具有预定的高度方向尺寸将连接件浸入焊料槽中以进行连接处理。

7. 发明授权

US08695209B2 Method of producing a surface-mount inductor 有权
标题翻译：制造表面贴装电感的方法
公开(公告)号：US08695209B2
公开(公告)日：2014-04-15
申请号：US12757644
申请日：2010-04-09
申请人： Koichi Saito , Chitoshi Sakai
发明人： Koichi Saito , Chitoshi Sakai
IPC分类号： H01F7/06
CPC分类号： H01F41/005 , H01F27/292 , H01F27/327 , H01F41/127 , H01F2017/048 , Y10T29/4902 , Y10T29/49069 , Y10T29/4913 , Y10T29/49146
摘要： A method of producing a surface-mount inductor by encapsulating a coil with an encapsulation material containing a resin and a filler using a mold die assembly is provided. In the method, a tablet and a coil are used. The tablet is prepared by preforming the encapsulation material into a shape having a flat plate-shaped portion and a pillar-shaped convex portion on a peripheral thereof. The coil is a wound conductive wire having a cross-section of rectangular-shape. The coil is placed on the tablet to allow both ends of the coil to extend along an outer side surface of the pillar-shaped convex portion of the tablet. The coil and the encapsulation material are integrated together while clamping the both ends of the coil between an inner wall surface of the mold die assembly and the outer side surface of the pillar-shaped convex portion of the tablet, to form a molded body. External electrodes are formed on a surface of or around an outer periphery of the molded body in such a manner that the external electrodes are electrically connected to the both ends of the coil at least a portion of which is exposed to the surface of the molded body.
摘要翻译：提供了一种通过使用模具组件将包含树脂和填料的封装材料封装在一起的线圈来制造表面安装电感器的方法。在该方法中，使用片剂和线圈。通过将封装材料预成型为在其周边具有平板状部分和柱状凸部的形状来制备片剂。线圈是具有矩形截面的缠绕导电线。线圈被放置在片剂上以允许线圈的两端沿着片剂的柱状凸部的外侧表面延伸。线圈和封装材料在将模具的内壁表面与片剂的柱状凸部的外侧表面夹紧在一起的同时将线圈的两端夹紧在一起，以形成模制体。外部电极形成在成型体的外周的表面上或外周电极上，使得外部电极电连接到线圈的两端，其至少一部分暴露于成型体的表面。

8. 发明申请

US20140062639A1 Surface-Mount Inductor 审中-公开
标题翻译：表面贴装电感
公开(公告)号：US20140062639A1
公开(公告)日：2014-03-06
申请号：US14019112
申请日：2013-09-05
申请人： Kunio Sasamori , Masaaki Totsuka , Yasuyuki Kawauchi , Keita Muneuchi , Hiroyasu Mori
发明人： Kunio Sasamori , Masaaki Totsuka , Yasuyuki Kawauchi , Keita Muneuchi , Hiroyasu Mori
IPC分类号： H01F3/08
CPC分类号： H01F3/08 , H01F17/04 , H01F27/255 , H01F27/292 , H01F2003/106 , H01F2017/048
摘要： [TECHNICAL PROBLEM]Present invention provides a surface-mount inductor allowing the Q to be improved at a higher frequency and preventing the efficiency of the inductor from getting worse even at the higher frequency.[SOLUTION TO THE PROBLEM]A surface-mount inductor comprises: a coil formed by winding a conductive wire; and a core comprising mainly of a magnetic powder and a resin and containing the coil therein. The magnetic powder contains plural types of magnetic powders each having a different particle size from others, and the plural types of magnetic powders are mixed to satisfy the following relationship: Σan·Φn≦10 μm, where an is a mixing ratio, Φn is an average particle size, and n is an integer of 2 or more.
摘要翻译：技术问题本发明提供了一种表面贴装电感器，其允许以更高的频率改进Q，并且防止电感器即使在较高频率下也会变差。背景技术表面安装电感器包括：通过缠绕导线形成的线圈; 以及主要由磁性粉末和树脂构成并且包含线圈的芯体。磁性粉末含有与其他粒径不同的多种类型的磁性粉末，混合多种类型的磁性粉末以满足以下关系：Sigmaan·Phin @ 10um，其中a为混合比，Phin为平均粒径，n为2以上的整数。

9. 发明授权

US08610526B2 Resin composition, electronic component using the same and production method therefor 有权
标题翻译：树脂组合物，使用该组合物的电子部件及其制造方法
公开(公告)号：US08610526B2
公开(公告)日：2013-12-17
申请号：US13571015
申请日：2012-08-09
申请人： Koichi Saito , Yukio Nagashima , Kunio Sasamori
发明人： Koichi Saito , Yukio Nagashima , Kunio Sasamori
IPC分类号： H01F27/02 , H01F27/24 , H01F27/30 , H01F1/00 , H01C17/06
CPC分类号： H01F1/28 , H01F1/37 , H01F41/0246
摘要： Disclosed is a resin composition, which comprises a thermosetting resin contained therein in an amount of 40 volume % or more, and a wax contained therein in an amount of 5 to 30 volume %, wherein: the thermosetting resin exists in liquid form at room temperature; and the wax exists in powder form at room temperature and has a melting point of 70 to 150° C., and wherein the resin composition has a viscosity of 50000 to 150000 mPa·s as measured at room temperature.
摘要翻译：公开了一种树脂组合物，其包含其中含有40体积％以上的热固性树脂，其中含有5〜30体积％的蜡，其中：所述热固性树脂在室温下以液体形式存在 ; 蜡在室温下呈粉末状存在，熔点为70〜150℃，树脂组合物的室温下的粘度为50000〜150000mPa·s。

10. 发明授权

US08438720B2 Coil component and method of manufacturing the same 有权
标题翻译：线圈部件及其制造方法
公开(公告)号：US08438720B2
公开(公告)日：2013-05-14
申请号：US13115138
申请日：2011-05-25
申请人： Keita Muneuchi , Yusuke Kito , Takeo Ohaga , Hisashi Yano
发明人： Keita Muneuchi , Yusuke Kito , Takeo Ohaga , Hisashi Yano
IPC分类号： H01F7/06
CPC分类号： H01F17/045 , H01F27/327 , H01F2017/048 , Y10T29/4902 , Y10T29/49071
摘要： A coil component, in which a space on an outer periphery of a winding interposed between a pair of flange portion is coated with a resin with magnetic powder, has a problem of long-term reliability that a thermosetting resin expands and contracts due to change in a temperature and the flange portions are fatigued to be broken. An object of the present invention is to provide the coil component of which core is hardly broken even when the resin with magnetic powder expands and contracts and a method of manufacturing the same. In order to solve the above-described problem, the method of manufacturing the coil component according to one embodiment of the present invention is a method of manufacturing a coil component including a drum-shaped core including a winding core portion and a pair of flange portions provided on both ends in an axial direction of the winding core portion, and a winding wound around the winding core portion, including applying a mold releasing agent for providing a gap on at least one of opposed surfaces of the pair of flange portions, winding the winding around the winding core portion, applying a resin with magnetic powder formed of a thermosetting resin to a space on an outer periphery of the winding interposed between the pair of flange portions, and thermally curing the resin with magnetic powder.
摘要翻译：卷绕在一对凸缘部之间的卷绕体的外周的空间用磁性粉末涂布树脂的线圈部件具有长期可靠性的问题，即热固性树脂由于变化而膨胀和收缩温度和凸缘部分疲劳破裂。本发明的目的是提供即使当具有磁性粉末的树脂膨胀和收缩时，芯也几乎不破裂的线圈部件及其制造方法。为了解决上述问题，根据本发明的一个实施方式的线圈部件的制造方法是一种线圈部件的制造方法，该线圈部件包括：鼓形铁心，其包括卷绕芯部和一对凸缘部设置在卷绕芯部的轴向的两端以及缠绕在卷绕芯部上的绕组，包括在所述一对凸缘部的至少一个相对的表面上施加用于提供间隙的脱模剂，缠绕在卷芯部分上，将由热固性树脂形成的磁性粉末的树脂施加到置于一对凸缘部分之间的绕组的外周上的空间中，并用磁性粉末热固化树脂。

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