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1. 发明授权

US4445200A Magnetic bubble memory detection method and device 失效
标题翻译：磁性气泡存储器检测方法及装置
公开(公告)号：US4445200A
公开(公告)日：1984-04-24
申请号：US303588
申请日：1981-09-18
申请人： Makoto Ohashi , Kazunari Komenou , Tsutomu Miyashita , Kazuo Matsuda , Yoshio Satoh
发明人： Makoto Ohashi , Kazunari Komenou , Tsutomu Miyashita , Kazuo Matsuda , Yoshio Satoh
IPC分类号： G11C19/08
CPC分类号： G11C19/0866
摘要： A current stretch detection method for a bubble device in which bubbles are written at least one bit apart. A stretch pulse is applied to a stretch conductor so that when a bubble is detected, it is maintained stretched, even though the bubble following it has moved one bit. Preferably the stretch pulse is of a convex-shape. A bubble device has a hairpin stretch conductor and a detecting element disposed centrally in the conductor. The terminal of the detecting element on the higher potential side is arranged so that it does not cross the stretch conductor. The contiguous propagation pattern is provided with a notch at a position in which the stretch conductor is located.
摘要翻译：气泡装置的当前拉伸检测方法，其中气泡被写入至少一个位。拉伸脉冲施加到拉伸导体，使得当检测到气泡时，即使其跟随的气泡移动一位，也保持拉伸。优选地，拉伸脉冲是凸形的。气泡装置具有发夹拉伸导体和设置在导体中心的检测元件。高电位侧的检测元件的端子被布置成不与伸展导体交叉。连续传播图案在拉伸导体位于的位置处设有凹口。

2. 发明授权

US4462087A Ion-implanted bubble device 失效
标题翻译：离子注入气泡装置
公开(公告)号：US4462087A
公开(公告)日：1984-07-24
申请号：US468707
申请日：1983-02-22
申请人： Yoshio Satoh , Makoto Ohashi , Tsutomu Miyashita , Kazuo Matsuda , Kazunari Komenou
发明人： Yoshio Satoh , Makoto Ohashi , Tsutomu Miyashita , Kazuo Matsuda , Kazunari Komenou
IPC分类号： B41J2/25 , G11C19/08 , H01F10/24 , H01F41/28
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。

3. 发明授权

US4434476A Magnetic bubble memory device and method for operating the same 失效
标题翻译：磁性气泡存储装置及其操作方法
公开(公告)号：US4434476A
公开(公告)日：1984-02-28
申请号：US408849
申请日：1982-08-17
申请人： Kazuo Matsuda , Makoto Ohashi , Yoshio Satoh , Tsutomu Miyashita , Kazunari Komenou
发明人： Kazuo Matsuda , Makoto Ohashi , Yoshio Satoh , Tsutomu Miyashita , Kazunari Komenou
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。

4. 发明授权

US5796205A Surface acoustic wave device and method of producing the same 失效
标题翻译：声表面波装置及其制造方法
公开(公告)号：US5796205A
公开(公告)日：1998-08-18
申请号：US615798
申请日：1996-03-14
申请人： Tokihiro Nishihara , Takashi Matsuda , Hidema Uchishiba , Osamu Ikata , Yoshio Satoh , Kazunari Komenou
发明人： Tokihiro Nishihara , Takashi Matsuda , Hidema Uchishiba , Osamu Ikata , Yoshio Satoh , Kazunari Komenou
IPC分类号： H03H3/08 , H03H9/02 , H03H9/05 , H03H9/10 , H03H9/25 , H03H9/64 , H01L41/08
CPC分类号： H03H3/08 , H03H9/02559 , H03H9/02574 , H03H9/1071 , H03H9/6483 , H03H9/02984 , Y10T29/42
摘要： A SAW (Surface Acoustic Wave) device includes a piezoelectric member, a heat-treated ion implantation layer formed in a surface portion of the piezoelectric member, and an electrode of a comb type resonator with reflectors provided on said heat-treated ion implantation layer. The present invention also provides a method of producing such a SAW device.
摘要翻译： SAW（表面声波）器件包括压电元件，形成在压电元件的表面部分中的热处理离子注入层和设置在所述热处理离子注入层上的具有反射器的梳状谐振器的电极。本发明还提供一种制造这种SAW器件的方法。

5. 发明授权

US4561069A Magnetic bubble memory device gates 失效
标题翻译：磁性气泡存储器件门
公开(公告)号：US4561069A
公开(公告)日：1985-12-24
申请号：US505978
申请日：1983-06-20
申请人： Yoshio Satoh , Takeyasu Yanase , Kazunari Komenou
发明人： Yoshio Satoh , Takeyasu Yanase , Kazunari Komenou
IPC分类号： G11C19/08
CPC分类号： G11C19/0891
摘要： A magnetic bubble memory device comprises minor loops for the storage of information and a major loop operably associated with the minor loops through gates, the minor loops being defined by an ion-implanted pattern and the gate portions of the major line being defined by patterns of magnetically soft material. This construction makes it possible to provide a high storage density and superior gate operating margins.
摘要翻译：磁性气泡存储装置包括用于存储信息的小环路和通过栅极可操作地与次环路相关联的主环路，次级环路由离子注入图案限定，主线路的栅极部分由磁软材料。这种结构使得可以提供高的存储密度和优良的门操作裕度。

6. 发明授权

US6131257A Method of making a surface acoustic wave device 失效
标题翻译：制造表面声波装置的方法
公开(公告)号：US6131257A
公开(公告)日：2000-10-17
申请号：US4273
申请日：1998-01-08
申请人： Tokihiro Nishihara , Takashi Matsuda , Hidema Uchishiba , Osamu Ikata , Yoshio Satoh , Kazunari Komenou
发明人： Tokihiro Nishihara , Takashi Matsuda , Hidema Uchishiba , Osamu Ikata , Yoshio Satoh , Kazunari Komenou
IPC分类号： H03H3/08 , H03H9/02 , H03H9/05 , H03H9/10 , H03H9/25 , H03H9/64 , H01L41/22
CPC分类号： H03H3/08 , H03H9/02559 , H03H9/02574 , H03H9/1071 , H03H9/6483 , H03H9/02984 , Y10T29/42
摘要： A method of producing a SAW (Surface Acoustic Wave) device, including the steps of implanting ions in an entire surface of a piezoelectric member of the SAW device, so that an ion implantation layer is formed therein; performing a heat treatment of the piezoelectric member, so that a heat-treated ion implantation layer is formed in the entire surface of the piezoelectric member; and providing an electrode of a comb type resonator on the heat-treated ion implantation layer.
摘要翻译：一种制造SAW（表面声波）器件的方法，包括以下步骤：在SAW器件的压电元件的整个表面上注入离子，从而在其中形成离子注入层; 进行压电部件的热处理，使得在压电部件的整个表面上形成热处理的离子注入层; 以及在热处理的离子注入层上提供梳型谐振器的电极。

7. 发明授权

US07188525B2 Angular velocity sensor 失效
标题翻译：角速度传感器
公开(公告)号：US07188525B2
公开(公告)日：2007-03-13
申请号：US10126750
申请日：2002-04-22
申请人： Atsushi Machida , Suguru Warashina , Hiroshi Ishikawa , Tsutomu Miyashita , Yoshio Satoh
发明人： Atsushi Machida , Suguru Warashina , Hiroshi Ishikawa , Tsutomu Miyashita , Yoshio Satoh
IPC分类号： G01P9/04
CPC分类号： G01C19/5607
摘要： An angular velocity sensor is provided that includes a frame, an oscillator and torsion bars that connect the oscillator to the frame. The frame, the oscillator and the torsion bar are formed integral with each other by etching a material substrate in the thickness direction of the substrate. The oscillator, configured in the form of an H, includes a support, two first arms and two second arms. These arms extend from the support in an arm-extending direction perpendicular to the thickness direction of the substrate. The oscillator includes a mounting surface that is provided with a piezoelectric driver for generating in-plane oscillation of the oscillator, and with a piezoelectric detector for detecting out-of-plane oscillation of the oscillator.
摘要翻译：提供了一种角速度传感器，其包括将振荡器连接到框架的框架，振荡器和扭杆。通过在基板的厚度方向上蚀刻材料基板，将框架，振荡器和扭杆形成为一体。以H形式构成的振荡器包括支撑件，两个第一臂和两个第二臂。这些臂从支撑件沿与基板的厚度方向垂直的臂延伸方向延伸。振荡器包括安装表面，该安装表面设置有用于产生振荡器的平面内振荡的压电驱动器，以及用于检测振荡器的平面外振荡的压电检测器。

8. 发明授权

US06732415B2 Film bulk acoustic resonator and method of making the same 有权
标题翻译：薄膜体声波谐振器及其制造方法
公开(公告)号：US06732415B2
公开(公告)日：2004-05-11
申请号：US09984418
申请日：2001-10-30
申请人： Tadashi Nakatani , Tsutomu Miyashita , Yoshio Satoh
发明人： Tadashi Nakatani , Tsutomu Miyashita , Yoshio Satoh
IPC分类号： H01L4108
CPC分类号： H03H9/173 , H03H3/02 , H03H2003/021 , Y10T29/42
摘要： A film bulk acoustic resonator is fabricated in the following manner. First, a base layer is formed on an insulating substrate. Then, a resonator assembly is formed on the base layer. The resonator assembly includes a first electrode held in contact with the base layer, a second electrode, and a piezoelectric layer held between the first and the second electrodes. Then, a resist layer is formed to cover the resonator assembly and the base layer. Then, a through-hole is formed in the resist layer so that the base layer is exposed via the through-hole. Then, etchant is supplied via the through-hole to make a space in the base layer under the resonator assembly. Finally, the resist layer is removed.
摘要翻译：以下列方式制造膜体声波谐振器。首先，在绝缘基板上形成基层。然后，在基底层上形成谐振器组件。谐振器组件包括与基极层保持接触的第一电极，第二电极和保持在第一和第二电极之间的压电层。然后，形成抗蚀剂层以覆盖谐振器组件和基底层。然后，在抗蚀剂层中形成通孔，使得基底层通过通孔露出。然后，通过通孔提供蚀刻剂，以在谐振器组件下面的基底层中形成空间。最后，去除抗蚀剂层。

9. 发明授权

US5300902A Surface acoustic wave device for band-pass filter having small insertion loss and predetermined pass-band characteristics for broad band 失效
标题翻译：带通滤波器的表面声波装置具有小的插入损耗和宽带的预定通带特性
公开(公告)号：US5300902A
公开(公告)日：1994-04-05
申请号：US850835
申请日：1992-03-13
申请人： Yoshio Satoh , Tsutomu Miyashita , Osamu Ikata , Mitsuo Takamatsu , Takashi Matsuda
发明人： Yoshio Satoh , Tsutomu Miyashita , Osamu Ikata , Mitsuo Takamatsu , Takashi Matsuda
IPC分类号： H03H9/02 , H03H9/145 , H03H9/64
CPC分类号： H03H9/1455
摘要： A surface acoustic wave device comprises a pair of multiple-electrode surface acoustic wave elements that are mirror-symmetrically arranged and disposed on a piezoelectric substrate. Each of the multiple-electrode surface acoustic wave elements comprises a plurality of input/output inter-digital transducers and connected inter-digital transducers. The number of the input/output inter-digital transducers is equal to or smaller by one, than the number of the connected inter-digital transducers, so that insertion loss of the surface acoustic wave device can be reduced without increasing the size of the device.
摘要翻译：表面声波装置包括一对反射对称地设置在压电基板上的多电极表面声波元件。多电极表面声波元件中的每一个包括多个输入/输出数字间换能器和连接的数字间换能器。输入/输出的数字间换能器的数量等于或小于所连接的数字间换能器的数目之一，从而可以在不增加装置的尺寸的情况下降低弹性表面波装置的插入损耗。

10. 发明授权

US06967546B2 Surface acoustic wave filter and filter device 有权
标题翻译：表面声波滤波器和滤波器
公开(公告)号：US06967546B2
公开(公告)日：2005-11-22
申请号：US10685704
申请日：2003-10-16
申请人： Tadashi Nakatani , Tsutomu Miyashita , Yoshio Satoh
发明人： Tadashi Nakatani , Tsutomu Miyashita , Yoshio Satoh
IPC分类号： H03H9/02 , H03H9/145 , H03H9/25 , H03H9/64
CPC分类号： H03H9/1071 , H03H9/02984 , H03H9/6483
摘要： A surface acoustic wave filter includes series-arm resonators and parallel-arm resonators that are connected in a ladder-like fashion. This surface acoustic wave filter satisfies conditions expressed as: 1×106≦4π2f02R2CopCos≦3.1×106 where Cop is the electrostatic capacitance of the parallel-arm resonators, Cos is the electrostatic capacitance of the series-arm resonators, f0 is the center frequency, and R is the nominal impedance.
摘要翻译：表面声波滤波器包括串联臂谐振器和并联臂谐振器，其以梯形方式连接。该表面声波滤波器满足表示为：<？in-line-formula description =“In-line formula”end =“lead”→> 1×10 6 <= 4pi 2 / 0＆gt;＆lt; 2＆gt; 2＆lt; 2＆gt; CopCos＆lt;＆gt;＆gt;＆lt; “在线公式”end =“tail”？>其中Cop是并联臂谐振器的静电电容，Cos是串联臂谐振器的静电电容，f <0>是中心频率，R为标称阻抗。

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