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公开(公告)号：US5668447A
公开(公告)日：1997-09-16
申请号：US683541
申请日：1996-07-15
申请人： Nobutaka Okuyama , Soichi Sakurai , Kooji Fukuma , Hiroshi Yoshioka , Masao Obara , Naoki Ito , Atsushi Takeyama , Yoshio Satoh
发明人： Nobutaka Okuyama , Soichi Sakurai , Kooji Fukuma , Hiroshi Yoshioka , Masao Obara , Naoki Ito , Atsushi Takeyama , Yoshio Satoh
CPC分类号： H01J29/705
摘要： A color cathode-ray tube which includes a deflection yoke having a convergence correcting device and an electron gun provided to the deflection yoke for generating a multiplicity of electron beams. In the deflection yoke, a vertical deflection coil is made up of at least a pair of saddle type coil halves each divided into at least first and second coil parts, the first coil parts of the coil halves and the second coil parts thereof are connected respectively mutually in series or parallel, a subcore having a vertical auxiliary deflection coil is provided on a side of the electron gun, the vertical auxiliary deflection coil is made up of first and second correction coils for generating 4 polar magnetic field components which are directed at least opposite to each other, a series circuit of a first resistor and the first correction coil is connected in parallel to a series circuit of a second resistor and the second correction coil to form a parallel circuit, the parallel circuit is connected in series with the vertical deflection coil, a shunt circuit is provided for shunting a current flowing through the second coil part to supply the shunted current into the first and second correction coils to thereby cause a predetermined imbalance between the currents flowing through the first and second correction coils, when an area of a display screen other than a predetermined range in a vertical direction is subjected to a vertical deflection. Thereby horizontal and vertical line misconvergences can be corrected.
摘要翻译： 一种彩色阴极射线管，包括具有会聚校正装置的偏转线圈和设置在偏转线圈上的用于产生多个电子束的电子枪。 在偏转线圈中，垂直偏转线圈由至少一对分为至少第一和第二线圈部分的鞍形线圈半部组成，线圈半部的第一线圈部分和第二线圈部分分别连接 相互串联或并联，具有垂直辅助偏转线圈的子芯设置在电子枪的侧面上，垂直辅助偏转线圈由第一和第二校正线圈组成，用于产生至少指向至少4个极性磁场分量 第一电阻器和第一校正线圈的串联电路并联连接到第二电阻器和第二校正线圈的串联电路以形成并联电路，并联电路与垂直线串联连接 偏转线圈，分流电路用于分流流过第二线圈部分的电流，以将分流电流提供给第一和第二对 从而当在垂直方向上的预定范围以外的显示屏的区域受到垂直偏转时，导致流经第一和第二校正线圈的电流之间的预定不平衡。 从而可以纠正水平和垂直线误差。
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公开(公告)号：US5548190A
公开(公告)日：1996-08-20
申请号：US533994
申请日：1995-09-27
申请人： Nobutaka Okuyama , Soichi Sakurai , Kooji Fukuma , Hiroshi Yoshioka , Masao Obara , Naoki Ito , Atsushi Takeyama , Yoshio Satoh
发明人： Nobutaka Okuyama , Soichi Sakurai , Kooji Fukuma , Hiroshi Yoshioka , Masao Obara , Naoki Ito , Atsushi Takeyama , Yoshio Satoh
CPC分类号： H01J29/705
摘要： A color cathode-ray tube which includes a deflection yoke having a convergence correcting device and an electron gun provided to the deflection yoke for generating a multiplicity of electron beams. In the deflection yoke, a vertical deflection coil is made up of at least a pair of saddle type coil halves each divided into at least first and second coil parts, the first coil parts of the coil halves and the second coil parts thereof are connected respectively mutually in series or parallel, a subcore having a vertical auxiliary deflection coil is provided on a side of the electron gun, the vertical auxiliary deflection coil is made up of first and second correction coils for generating 4 polar magnetic field components which are directed at least opposite to each other, a series circuit of a first resistor and the first correction coil is connected in parallel to a series circuit of a second resistor and the second correction coil to form a parallel circuit, the parallel circuit is connected in series with the vertical deflection coil, a shunt circuit is provided for shunting a current flowing through the second coil part to supply the shunted current into the first and second correction coils to thereby cause a predetermined imbalance between the currents flowing through the first and second correction coils, when an area of a display screen other than a predetermined range in a vertical direction is subjected to a vertical deflection. Thereby horizontal and vertical line misconvergences can be corrected.
摘要翻译： 一种彩色阴极射线管，包括具有会聚校正装置的偏转线圈和设置在偏转线圈上的用于产生多个电子束的电子枪。 在偏转线圈中，垂直偏转线圈由至少一对分为至少第一和第二线圈部分的鞍形线圈半部组成，线圈半部的第一线圈部分和第二线圈部分分别连接 相互串联或并联，具有垂直辅助偏转线圈的子芯设置在电子枪的一侧上，垂直辅助偏转线圈由第一和第二校正线圈组成，用于产生至少指向至少4个极性磁场分量 第一电阻器和第一校正线圈的串联电路并联连接到第二电阻器和第二校正线圈的串联电路以形成并联电路，并联电路与垂直线串联连接 偏转线圈，分流电路用于分流流过第二线圈部分的电流，以将分流电流提供给第一和第二对 从而当在垂直方向上的预定范围以外的显示屏的区域受到垂直偏转时，导致流经第一和第二校正线圈的电流之间的预定不平衡。 从而可以纠正水平和垂直线误差。
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公开(公告)号：US4462087A
公开(公告)日：1984-07-24
申请号：US468707
申请日：1983-02-22
CPC分类号： H01F41/28 , B41J2/25 , G11C19/0816 , H01F10/24
摘要： Ion-implanted bubble device comprises a magnetic layer in which bubble propagation paths are formed by ion-implantation. The bubble propagation path has an inside turn including a cusp of which the summit deviates toward a direction of bubble propagation with respect to a cusp center line. Such a bubble propagation path permits the ion-implanted bubble device adopting a folded minor loop organization to be realized.
摘要翻译： 离子注入气泡装置包括通过离子注入形成气泡传播路径的磁性层。 气泡传播路径具有内转，其包括峰顶相对于尖点中心线朝向气泡传播方向偏离的尖点。 这种气泡传播路径允许实现采用折叠的小环组织的离子注入气泡装置。
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公开(公告)号：US4434476A
公开(公告)日：1984-02-28
申请号：US408849
申请日：1982-08-17
IPC分类号： G11C19/08
CPC分类号： G11C19/0858 , G11C19/0883
摘要： A magnetic bubble memory device includes: a magnetic layer with a first region having an easy axis of magnetization extending in a certain direction and a second region surrounding the first region and having an easy axis of magnetization substantially perpendicular to that of the first region, said first region defining a plurality of bubble propagation patterns; and a replicate gate with a stretch conductor pattern, to which an electric current is applied so as to stretch a bubble between said propagation patterns, and a cutting pattern formed in the second region between the propagation patterns and adapted to lower the bubble collapse field so as to cut the stretched domain. The replicate gate is operated by applying an operating current pulse to the stretch conductor pattern, said operating pulse including a stretch pulse for stretching the bubble and a cut pulse, following the stretch pulse, for cutting the stretched domain.
摘要翻译： 磁性气泡存储装置包括：具有第一区域的磁性层，该第一区域具有在一定方向上延伸的易磁化轴和围绕第一区域的第二区域，并且具有与第一区域基本上垂直的易磁化磁化轴， 第一区域限定多个气泡传播模式; 以及具有拉伸导体图案的复制栅极，施加电流以在所述传播图案之间拉伸气泡，以及形成在传播图案之间的第二区域中的切割图案，并适于降低气泡塌陷场，从而 为了切割伸展的域。 通过对拉伸导体图案施加工作电流脉冲来操作复制栅极，所述操作脉冲包括用于拉伸气泡的拉伸脉冲和拉伸脉冲之后的切割脉冲，用于切割拉伸区域。
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公开(公告)号：US20100148626A1
公开(公告)日：2010-06-17
申请号：US12711753
申请日：2010-02-24
申请人： Suguru Warashina , Takashi Matsuda , Shogo Inoue , Yoshio Satoh
发明人： Suguru Warashina , Takashi Matsuda , Shogo Inoue , Yoshio Satoh
CPC分类号： H03H9/02574 , H03H9/14541 , Y10T29/42
摘要： An acoustic wave device of the present application includes a piezoelectric substrate (14), interdigital transducer electrodes (13) formed on the piezoelectric substrate (14), and an SiO2 film (12) formed so as to cover the electrodes (13). The acoustic wave device also includes a displacement adjustment film (11) formed on the SiO2 film (12), and the displacement adjustment film (11) is formed from a substance whose acoustic velocity is slower than that of the substance forming the SiO2 film (12). According to this configuration, it is possible to suppress unnecessary waves as well as improve temperature characteristics. Also, by mounting such an acoustic wave device in a communication module or communication apparatus, it is possible to achieve an improvement in reliability.
摘要翻译： 本申请的声波元件包括形成在压电基板（14）上的压电基板（14），叉指式换能器电极（13）和形成为覆盖电极（13）的SiO 2膜（12）。 声波装置还包括形成在SiO 2膜（12）上的位移调节膜（11），位移调节膜（11）由声速慢于形成SiO 2膜的物质的物质形成（ 12）。 根据该结构，能够抑制不必要的波以及改善温度特性。 此外，通过将这种声波装置安装在通信模块或通信装置中，可以实现可靠性的提高。
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公开(公告)号：US07705836B2
公开(公告)日：2010-04-27
申请号：US11401280
申请日：2006-04-11
申请人： Fumihiko Nakazawa , Satoshi Sano , Yoshio Satoh , Takashi Matsuda
发明人： Fumihiko Nakazawa , Satoshi Sano , Yoshio Satoh , Takashi Matsuda
CPC分类号： G06F3/0436
摘要： A plurality of excitation elements are disposed on two facing sides of a quadrilateral detection range in a non-piezoelectric substrate, and a plurality of receiving elements are disposed on the other two sides of the detection range so as to face the excitation elements respectively. Surface acoustic waves are transmitted from the respective plurality of excitation elements in two diagonal directions of the detection range respectively, and the surface acoustic waves from the two diagonal directions are received by the respective receiving elements, so that a position of an object in contact with the substrate is detected based on received results in the receiving elements.
摘要翻译： 多个激励元件设置在非压电基板中的四边形检测范围的两个相对侧上，并且多个接收元件分别设置在检测范围的另外两侧，以分别面对激励元件。 表面声波分别从检测范围的两个对角线方向从相应的多个激励元件发射，并且来自两个对角线方向的表面声波由各个接收元件接收，使得物体与 基于接收元件中的接收结果来检测基板。
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公开(公告)号：US07324096B2
公开(公告)日：2008-01-29
申请号：US10277963
申请日：2002-10-23
申请人： Fumihiko Nakazawa , Satoshi Sano , Yoshio Satoh , Takashi Matsuda
发明人： Fumihiko Nakazawa , Satoshi Sano , Yoshio Satoh , Takashi Matsuda
CPC分类号： G06F3/0436
摘要： A plurality of excitation elements, each including an IDT and a piezoelectric film, for exciting, respectively, surface acoustic waves, each having a unique center frequency, are formed on one end of a non-piezoelectric substrate, a plurality of receiving elements, each including an IDT and a piezoelectric film, for receiving, respectively, surface acoustic waves, each having a unique center frequency, are formed on the other end of the non-piezoelectric substrate to face the excitation elements, respectively, the center frequencies of the IDTs of the facing excitation element and receiving element are equal, the center frequencies of the IDTs of the excitation elements next to each other are different, and surface acoustic waves are propagated across the non-piezoelectric substrate, between the facing excitation elements and receiving elements so as to detect the position of an object in contact with the non-piezoelectric substrate, based on received results in the receiving elements.
摘要翻译： 在非压电基板的一端形成有多个分别包括IDT和压电膜的激励元件，分别用于激励分别具有唯一中心频率的表面声波，多个接收元件 分别在非压电基片的另一端分别形成分别具有独特中心频率的声表面波的IDT和压电薄膜，以分别面对激励元件，IDT的中心频率 面对的激励元件和接收元件相等时，彼此相邻的激励元件的IDT的中心频率不同，并且表面声波在非压电基板之间，在相对的激励元件和接收元件之间传播，所以 以便基于接收元件中的接收结果检测与非压电基片接触的物体的位置。
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公开(公告)号：US07323953B2
公开(公告)日：2008-01-29
申请号：US10926329
申请日：2004-08-26
IPC分类号： H03H9/00
CPC分类号： H03H9/174 , H03H3/02 , H03H9/02133 , H03H9/131 , H03H9/132 , H03H9/562 , H03H9/564 , H03H9/568 , H03H2003/023
摘要： A film bulk acoustic resonator includes: a piezoelectric thin film that is formed on a principal surface of a substrate; and a lower electrode and an upper electrode that are arranged to sandwich the piezoelectric thin film. In this film bulk acoustic resonator, the piezoelectric thin film is made of aluminum nitride, and at least one of the lower electrode and the upper electrode contains a ruthenium or ruthenium-alloy layer.
摘要翻译： 膜体声波谐振器包括：形成在基板的主表面上的压电薄膜; 以及布置成夹持压电薄膜的下电极和上电极。 在该膜体声波谐振器中，压电薄膜由氮化铝制成，下电极和上电极中的至少一方含有钌或钌合金层。
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公开(公告)号：US07202590B2
公开(公告)日：2007-04-10
申请号：US10840632
申请日：2004-05-07
申请人： Takashi Matsuda , Michio Miura , Yoshio Satoh , Masanori Ueda
发明人： Takashi Matsuda , Michio Miura , Yoshio Satoh , Masanori Ueda
IPC分类号： H03H9/25
CPC分类号： H03H9/02866 , H03H3/08 , H03H9/02905 , H03H9/0576 , H03H9/72 , H03H9/725
摘要： A surface acoustic wave device includes: a piezoelectric substrate that has two or more resonators formed on a surface; and a supporting substrate that is joined to another surface of the piezoelectric substrate. In this surface acoustic wave device, at least two of the resonators have exciting portions that overlap each other in the direction of propagating surface acoustic waves, and at least a part of the piezoelectric substrate is removed or modified to have different properties between at least one pair of overlapping resonators among the resonators having the overlapping portions.
摘要翻译： 表面声波装置包括：压电基板，其在表面上形成有两个以上的谐振器; 以及与压电基板的另一表面接合的支撑基板。 在该声表面波装置中，至少两个谐振器具有在传播表面声波的方向上彼此重叠的激励部分，并且压电基板的至少一部分被去除或修改为在至少一个 具有重叠部分的谐振器中的一对重叠谐振器。
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公开(公告)号：US20060128177A1
公开(公告)日：2006-06-15
申请号：US11281949
申请日：2005-11-18
IPC分类号： H05K1/00
CPC分类号： H01H9/40 , H01H1/0036 , H01H9/42
摘要： An electrical contact device (X1) includes a first contactor with contact portions (C1, C2) and a second contactor with contact portions (C3, C4). The device (X1) also includes an electrical circuit having a branch path (YA) provided by the contact portions (C1, C3) and a branch path (YB) provided by the contact portions (C2, C4). When closed, the branch path (YA) has a smaller resistance, and the branch path (YB) a greater resistance. In a closing operation, the first and second contactors approach each other. Then the contact portion (C1) and the contact portion (C3) contact with each other after the contact portion (C2) and the contact portion (C4) contact with each other. In an opening operation, the first and second contactors separate from each other. Then the contact portion (C1) and the contact portion (C3) separate after the contact portion (C2) and the contact portion (C4) separate.
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