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公开(公告)号：US5977853A
公开(公告)日：1999-11-02
申请号：US597461
申请日：1996-02-02
IPC分类号： H01F17/06 , H01F17/04 , H01F27/02 , H01F27/33 , H01F37/00 , H01F27/06 , H01F27/26 , H01F27/30
CPC分类号： H01F17/04 , H01F27/027 , H01F27/33 , H01F37/00
摘要： There is provided a choke coil having a sufficient noise eliminating effect against common mode and normal mode noises. The choke coil has two bobbins, a pair of windings wound around the respective bobbins, first and second magnetic cores which are each inserted in cylindrical body portions of the bobbins at one side thereof, and a support member for supporting the cores. The first magnetic core is in the form of the character B and made of a material having lower permeability. The second magnetic core is in the form of the character D and made of a material having higher permeability. A predetermined gap is maintained between the cores by a spacer provided on the top surface of the support member.
摘要翻译： 提供了一种对共模和正常模式噪声具有足够噪声消除效应的扼流线圈。 扼流线圈具有两个线轴，一对缠绕在相应线轴上的绕组，第一和第二磁芯各自插入在其一侧的线轴的圆筒体部分中，以及用于支撑芯的支撑构件。 第一磁芯是字符B的形式，由具有较低磁导率的材料制成。 第二磁芯是字符D的形式，由具有较高磁导率的材料制成。 通过设置在支撑构件的顶表面上的间隔件在芯之间保持预定的间隙。
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公开(公告)号：US5635890A
公开(公告)日：1997-06-03
申请号：US597463
申请日：1996-02-02
CPC分类号： H01F17/04 , H01F27/33 , H01F27/365 , H01F37/00
摘要： A choke call includes a bobbin, a pair of windings wound around the bobbin, and two magnetic cores. The bobbin has a rectangular barrel in which a circular hole is defined. The two magnetic cores are partly inserted into the hole of the barrel. The hole is offset from the central axis of the barrel. A central collar extends perpendicular to and at the central portion of the barrel. Two end collars extend beyond and parallel to opposite ends of the barrel. The thickness of the central collar is approximately two times greater than that of the end collars. The magnetic cores collectively form an opening. Within the opening, the gap between the outer periphery of the central collar and the magnetic cores is greater than that between the outer periphery of the end collars and the magnetic cores. A part of the magnetic cores within the hole has a circular or rectangular cross-section.
摘要翻译： 扼流圈包括绕线筒，缠绕在线轴上的一对绕组和两个磁芯。 线轴具有矩形筒，其中限定了圆形孔。 两个磁芯部分地插入枪管的孔中。 孔从筒的中心轴线偏移。 中心衣领垂直于桶的中心部分延伸。 两个端部套环延伸超过并平行于枪管的两端。 中心领的厚度大约是端领的两倍。 磁芯共同形成开口。 在开口内，中心轴环的外周和磁芯之间的间隙大于端环的外周和磁心之间的间隙。 孔内的磁芯的一部分具有圆形或矩形横截面。
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公开(公告)号：US5629661A
公开(公告)日：1997-05-13
申请号：US597462
申请日：1996-02-02
IPC分类号： H01F17/06 , H01F17/04 , H01F27/24 , H01F27/32 , H01F27/33 , H01F27/36 , H01F37/00 , H01F27/26 , H01F27/30
CPC分类号： H01F17/04 , H01F27/33 , H01F27/365 , H01F37/00
摘要： A choke coil having a sufficient noise eliminating effect against common mode and normal mode noises. The choke coil has a bobbin, a pair of windings wound around the bobbin, and magnetic cores inserted in a rectilinear body portion of the bobbin. The bobbin is constituted by a main body and a cap each of which incorporates a magnetic core. The upper half of those magnetic cores forms a closed magnetic circuit that extends around one of the windings while the lower half forms a closed magnetic circuit that extends around the winding.
摘要翻译： 扼流线圈对共模和正常模式噪声具有足够的噪声消除效果。 扼流线圈具有绕线管，缠绕在线轴上的一对绕组，以及插入线轴的直线主体部分的磁芯。 线轴由主体和盖构成，每个主体包括磁芯。 这些磁芯的上半部形成围绕一个绕组延伸的闭合磁路，而下半部形成围绕绕组延伸的闭合磁路。
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公开(公告)号：US5825272A
公开(公告)日：1998-10-20
申请号：US867735
申请日：1997-06-03
申请人： Tatsuyuki Yamada , Kouichi Yamaguchi , Takaaki Ooi
发明人： Tatsuyuki Yamada , Kouichi Yamaguchi , Takaaki Ooi
CPC分类号： H01F17/06 , H01F2017/0093
摘要： A choke coil is disclosed which exhibits sufficient capability in suppressing both common-mode noise and normal-mode noise with a small number of parts. A bobbin is formed of a rod and flanges provided for the rod. A pair of windings are reeled around the rod. Further, one side of a hollow-rectangular integral-type magnetic core is inserted into a hole formed in the rod of the bobbin. The heights of the flange of the bobbin are set as L2 in the upward direction, while the heights of the flange of the bobbin are determined as L1 in the downward direction (as illustrated) with L1>L2, i.e., the heights of the flange are varied in the directions along the outer peripheral surfaces of the flange.
摘要翻译： 公开了一种扼流线圈，其具有足够的能力以同时少量部件抑制共模噪声和正常模式噪声。 线轴由杆和为杆提供的凸缘形成。 一对绕组缠绕在杆上。 此外，中空矩形整体型磁芯的一侧插入到形成在线轴的杆上的孔中。 线轴的凸缘的高度被设置为向上的L2，而线轴的凸缘的高度在L1> L2的方向（如图所示）被确定为L1，即凸缘的高度 沿着凸缘的外周面的方向变化。
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公开(公告)号：US5793273A
公开(公告)日：1998-08-11
申请号：US858371
申请日：1997-05-19
申请人： Kouichi Yamaguchi , Takaaki Ooi , Tatsuyuki Yamada
发明人： Kouichi Yamaguchi , Takaaki Ooi , Tatsuyuki Yamada
CPC分类号： H01F27/027 , H01F17/04 , H01F37/00
摘要： A choke coil exhibits sufficient capability in suppressing both common-mode noise and normal-mode noise while inhibiting an occurrence of magnetic saturation of a magnetic core. A terminal stand is formed of a frame and a magnetic plate. A split-type bobbin has a bobbin member made from a magnetic substance and a bobbin member made from an insulating substance. The bobbin is formed of a rod and three flanges provided for the rod. A pair of windings are reeled around the rod of the bobbin. Further, one side of an integral-type magnetic core formed in a hollow-rectangular shape is inserted into a hole formed in the rod of the bobbin. The magnetic bobbin member is placed outside a region surrounded by a closed magnetic path formed by the magnetic core. The magnetic bobbin member also forms a closed magnetic path together with the magnetic plate of the terminal stand.
摘要翻译： 扼流线圈在抑制磁芯的磁饱和的发生的同时表现出足够的抑制共模噪声和正常模式噪声的能力。 端子架由框架和磁性板形成。 分体式筒管具有由磁性物质制成的筒管部件和由绝缘物质制成的筒管部件。 线轴由杆和为杆提供的三个法兰形成。 一对绕组缠绕在线轴的杆上。 此外，形成为中空矩形形状的一体型磁芯的一侧插入形成在线轴的杆上的孔中。 磁性线轴构件放置在由由磁芯形成的封闭磁路包围的区域的外部。 磁性线轴构件也与端子座的磁性板一起形成闭合磁路。
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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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公开(公告)号：US09716440B2
公开(公告)日：2017-07-25
申请号：US14117760
申请日：2012-04-05
CPC分类号： H04B5/0031 , H01L2224/451 , H01L2224/48137 , H01L2924/12032 , H01L2924/13091 , H04B3/50 , H04L25/0266 , H04L25/4902 , H01L2924/00 , H01L2924/00014
摘要： Provided is a receiving circuit that operates in a power supply system different from a transmitting circuit outputting a transmission signal and receives the transmission signal through an AC coupling device where a primary coil through which the transmission signal flows and a secondary coil having a center tap to which a specified voltage is supplied from an external terminal are magnetically coupled, which includes a pulse width amplifier circuit that holds pulse signals appearing at both ends of the secondary coil for a specified period of time and outputs them as hold signals, respectively, and a differential amplifier that compares a voltage of the hold signal and a voltage of the hold signal and outputs a comparison result.
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8.发明授权Mobile terminal, display method, display mode determining program, and computer-readable storage medium 有权移动终端，显示方法，显示模式确定程序和计算机可读存储介质公开(公告)号：US08150472B2
公开(公告)日：2012-04-03
申请号：US12439976
申请日：2007-06-26
IPC分类号： H04M1/00
CPC分类号： G06F3/0489 , G06F3/0236 , G06F3/0238 , H04M1/7258
摘要： Function distinguishing marks are efficiently displayed which correspond to a plurality of functions assigned to a single operation key, respectively.A mobile phone (1) changes in accordance with the number of functions assigned to a single operation key the number of the function distinguishing marks to be displayed which indicate functions.
摘要翻译： 有效地显示与分配给单个操作键的多个功能对应的功能区分标记。 移动电话（1）根据分配给单个操作键的功能的数量改变指示功能的要显示的功能区分号的数量。
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9.发明授权Resin composition for GHz-band electronic component and GHz-band electronic component 失效用于GHz频带电子部件和GHz频带电子部件的树脂组合物公开(公告)号：US07652098B2
公开(公告)日：2010-01-26
申请号：US10587950
申请日：2005-02-02
申请人： Kouichi Yamaguchi , Hidekazu Hayama , Ren-De Sun , Masahiro Yamada , Hitoshi Nishino , Yasunori Yokomichi
发明人： Kouichi Yamaguchi , Hidekazu Hayama , Ren-De Sun , Masahiro Yamada , Hitoshi Nishino , Yasunori Yokomichi
IPC分类号： C08K3/04
CPC分类号： C08J5/005 , B82Y30/00 , H05K1/024 , H05K1/0373 , H05K2201/0323
摘要： The present invention relates to a resin composition for GHz-band electronic components, the composition comprising nanoscale carbon tubes and at least one member selected from the group consisting of thermoplastic resins, curable resins, and composite resins of thermoplastic resins and curable resins; wherein the nanoscale carbon tubes are present in an amount of 0.0001 to 0.4 wt. % based on the resin; and an electronic component obtainable from the resin composition, or the like.
摘要翻译： 本发明涉及一种用于GHz频带电子元件的树脂组合物，该组合物包括纳米级碳管和选自热塑性树脂，可固化树脂和热塑性树脂和可固化树脂的复合树脂中的至少一种; 其中纳米级碳管的存在量为0.0001至0.4重量％。 基于树脂％ 以及可从树脂组合物得到的电子部件等。
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公开(公告)号：US07590176B2
公开(公告)日：2009-09-15
申请号：US11346387
申请日：2006-02-03
申请人： Kouichi Yamaguchi
发明人： Kouichi Yamaguchi
IPC分类号： H03H7/40
CPC分类号： H04L25/497 , H04L25/03044 , H04L25/03063 , H04L25/03343 , H04L2025/03477 , H04L2025/0349 , H04L2025/03509
摘要： A partial response transmission system in which a data signal is transmitted from a transmission side to a reception side through a transmission medium, includes an equalizing circuit provided in the transmission side or the reception side, and configured to adjust a transfer function for an entire system including the transmission medium to a desired transfer function by delaying input data over a plurality of states in units of a period equal to a transition time of a single bit response by the desired transfer function of a partial response transmission and by weighing and adding data in the plurality of stages; and a deciding circuit provided in the reception side and configured to decide an output data from a signal received through the transmission medium through processing under consideration of the desired transfer function.
摘要翻译： 通过传输媒体将数据信号从发送侧发送到接收侧的部分响应传输系统包括设置在发送侧或接收侧的均衡电路，并且被配置为调整整个系统的传递函数 通过以等于单个位响应的转换时间的周期的单位延迟多个状态的输入数据，通过部分响应传输的期望传输函数来延迟传输介质到所需的传递函数，并且通过称量和添加数据 多个阶段; 以及确定电路，设置在接收侧，并且被配置为通过考虑所需传输函数的处理从通过传输介质接收的信号中确定输出数据。
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