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1. 发明授权

US08462465B1 Head gimbal assembly for microwave-assisted magnetic recording in impedance matching between microwave radiation element and microwave transmission line 有权
标题翻译：微波辐射元件与微波传输线之间的阻抗匹配微波辅助磁记录头万向节组件
公开(公告)号：US08462465B1
公开(公告)日：2013-06-11
申请号：US13428710
申请日：2012-03-23
申请人： Takuya Adachi , Yoshikazu Soeno
发明人： Takuya Adachi , Yoshikazu Soeno
IPC分类号： G11B5/48
CPC分类号： G11B5/4826 , G11B5/4853 , G11B5/486 , G11B2005/0024
摘要： A head gimbal assembly includes a magnetic head slider provided with a recording head element that applies a recording magnetic field to a magnetic recording medium and a suspension that supports the magnetic head slider. The magnetic head slider further includes a microwave radiation element that radiates a microwave magnetic field from a microwave excitation current that is supplied from a microwave generating circuit, and that applies the microwave magnetic field to the magnetic recording medium when the recording head element applies the recording magnetic field to the magnetic recording medium. The suspension includes a microwave transmission line that transmits the microwave excitation current, and the microwave transmission line is provided with a matching circuit to achieve impedance matching with the microwave radiation element.
摘要翻译：头万向架组件包括：磁头滑动器，其具有将记录磁场施加到磁记录介质的记录头元件和支撑磁头滑块的悬架。磁头滑块还包括微波辐射元件，其从微波产生电路提供的微波激励电流辐射微波磁场，并且当记录头元件施加记录时将微波磁场施加到磁记录介质磁场到磁记录介质。悬架包括传输微波激励电流的微波传输线，并且微波传输线设置有匹配电路以实现与微波辐射元件的阻抗匹配。

2. 发明授权

US08107352B1 Microwave assisted magnetic head 有权
标题翻译：微波辅助磁头
公开(公告)号：US08107352B1
公开(公告)日：2012-01-31
申请号：US12852775
申请日：2010-08-09
申请人： Noboru Yamanaka , Takuya Adachi , Isamu Sato , Hiroshi Ikeda
发明人： Noboru Yamanaka , Takuya Adachi , Isamu Sato , Hiroshi Ikeda
IPC分类号： G11B7/00 , G11B5/147
CPC分类号： G11B5/314 , G11B5/1278 , G11B2005/0024
摘要： A microwave assisted magnetic head is formed to include a main pole magnetic layer including a main pole; a shielded magnetic layer including a shielded pole; a recording coil that is formed to generate a writing magnetic field from a tip of the main pole; and a microwave radiation waveguide made of a conductive nonmagnetic material that is disposed in a recording gap, the recording gap being a gap between the main pole and the shielded pole. The main pole magnetic layer and the shielded magnetic layer have an intermediate connection part that connects the layers at a depth-side, and an electrical insulation magnetic film is disposed in the intermediate connection part, and the main pole and the shielded pole are electrically connected with the microwave radiation waveguide that is disposed in the recording gap, which is the gap between the main pole and the shielded pole so that a simple configuration, with a relatively easy and efficient manufacturing process, is realized that overlaps AC magnetic fields in an in-plane direction of a microwave band, which is the same as, or close to, a ferromagnetic resonant frequency of a medium recording layer.
摘要翻译：微波辅助磁头形成为包括主极的主极磁性层; 包括屏蔽极的屏蔽磁性层; 形成为从主极的尖端产生书写磁场的记录线圈; 以及设置在记录间隙中的由导电非磁性材料制成的微波辐射波导，记录间隙是主极和屏蔽极之间的间隙。主极磁性层和屏蔽磁性层具有在深度侧连接层的中间连接部，并且在中间连接部中设置电绝缘性的磁性膜，并且主极和屏蔽极电气连接利用布置在作为主极和屏蔽极之间的间隙的记录间隙中的微波辐射波导，从而实现了具有相对简单和有效的制造工艺的简单配置，其与交流磁场重叠，与介质记录层的铁磁谐振频率相同或接近的微波频带的平面方向。

3. 发明申请

US20100164028A1 SEMICONDUCTOR PRESSURE SENSOR 有权
标题翻译：半导体压力传感器
公开(公告)号：US20100164028A1
公开(公告)日：2010-07-01
申请号：US12722079
申请日：2010-03-11
申请人： Takuya Adachi , Katsuya Kikuiri , Tetsuya Fukuda , Hisanobu Okawa , Takayuki Minagawa
发明人： Takuya Adachi , Katsuya Kikuiri , Tetsuya Fukuda , Hisanobu Okawa , Takayuki Minagawa
IPC分类号： H01L29/84
CPC分类号： H01L29/84 , G01L9/0042 , G01L9/0054
摘要： A semiconductor pressure sensor includes a cavity disposed in one silicon substrate of a SOI substrate having two silicon substrates bonded to each other with an oxide film therebetween and a diaphragm formed from the other silicon substrate and the oxide film, wherein the oxide film, bordering the cavity, of the diaphragm includes an arc-shaped section at the boundary portion to the one silicon substrate defining the inner wall side surface of the cavity, the arc-shaped section having the same diameter as the diameter of the cavity in the one silicon substrate and reducing the cavity diameter from the boundary portion toward the diaphragm center.
摘要翻译：半导体压力传感器包括设置在具有两个硅衬底的SOI衬底的一个硅衬底中的氧化膜之间具有氧化物膜的空腔和由另一硅衬底和氧化物膜形成的膜片，其中，氧化膜与隔膜的空腔包括在限定空腔的内壁侧表面的一个硅衬底的边界部分处的弧形部分，该弧形部分具有与一个硅衬底中的腔的直径相同的直径并且将腔体直径从边界部分朝向隔膜中心减小。

4. 发明申请

US20090195334A1 HIGH FREQUENCY MODULE PROVIDED WITH POWER AMPLIFIER 有权
标题翻译：具有功率放大器的高频模块
公开(公告)号：US20090195334A1
公开(公告)日：2009-08-06
申请号：US12353873
申请日：2009-01-14
申请人： Tomoyuki GOI , Takuya Adachi , Atsuhi Ajioka , Hitoshi Hachiga
发明人： Tomoyuki GOI , Takuya Adachi , Atsuhi Ajioka , Hitoshi Hachiga
IPC分类号： H01P1/205 , H03F3/195
CPC分类号： H05K1/0206 , H01L2224/48091 , H01L2224/48227 , H01L2924/19105 , H04B1/03 , H04B1/04 , H05K1/0231 , H05K1/0233 , H05K1/0243 , H05K1/0298 , H05K1/16 , H05K2201/1006 , H05K2201/10166 , H01L2924/00014
摘要： The present invention is provided with a high frequency module comprising a multilayered substrate, a power amplifier IC mounted on the upper surface of the multilayered substrate, first and second filters disposed substantially directly below the power amplifier IC in an inner layer of the multilayered substrate, and coupling-reducing ground vias disposed between the first filter and the second filter. At least the first filter is disposed substantially directly below the power amplifier IC. The coupling-reducing ground vias double as thermal vias for dissipating heat generated by the power amplifier IC.
摘要翻译：本发明提供了一种高频模块，包括多层基板，安装在多层基板的上表面上的功率放大器IC，在多层基板的内层中基本上位于功率放大器IC的正下方布置的第一和第二滤波器，以及设置在第一过滤器和第二过滤器之间的耦合减小接地通孔。至少第一滤波器基本上设置在功率放大器IC的正下方。作为散热由功率放大器IC产生的热量的热通孔，耦合减小接地通路是双重的。

5. 发明申请

US20070047777A1 Image collation method and apparatus and recording medium storing image collation program 审中-公开
标题翻译：图像对比方法和存储图像对照程序的装置和记录介质
公开(公告)号：US20070047777A1
公开(公告)日：2007-03-01
申请号：US11352507
申请日：2006-02-10
申请人： Takuya Adachi , Satoshi Shigematsu , Takahiro Hatano , Mamoru Nakanishi , Katsuyuki Machida
发明人： Takuya Adachi , Satoshi Shigematsu , Takahiro Hatano , Mamoru Nakanishi , Katsuyuki Machida
IPC分类号： G06K9/00
CPC分类号： G06K9/6203 , G06K9/00087
摘要： An image collation apparatus includes a collation unit, minimum coincidence ratio extraction unit, and determination unit. The collation unit obtains a coincidence ratio between first and second images within a printing element range for each collation unit by collating the first and second images with each other. The minimum coincidence ratio extraction unit obtains a minimum coincidence ratio from coincidence ratios obtained from the collation unit. The determination unit determines that the first and second images are identical, if the extracted minimum coincidence ratio is smaller than a predetermined threshold. An image collation method is also disclosed.
摘要翻译：图像核对装置包括核对单元，最小一致比提取单元和确定单元。对照单元通过将第一和第二图像相互对照来获得每个对照单元的打印单元范围内的第一和第二图像之间的一致率。最小一致比提取单元从从对照单元获得的符合率获得最小一致比。如果提取的最小一致比小于预定阈值，则确定单元确定第一和第二图像是相同的。还公开了一种图像对比方法。

6. 发明授权

US07031501B2 Image collation method and apparatus and recording medium storing image collation program 失效
公开(公告)号：US07031501B2
公开(公告)日：2006-04-18
申请号：US09876319
申请日：2001-06-06
申请人： Takuya Adachi , Satoshi Shigematsu , Takahiro Hatano , Mamoru Nakanishi , Katsuyuki Machida
发明人： Takuya Adachi , Satoshi Shigematsu , Takahiro Hatano , Mamoru Nakanishi , Katsuyuki Machida
IPC分类号： G06K9/00 , G06K9/74 , G06K9/64
CPC分类号： G06K9/6203 , G06K9/00087
摘要： An image collation apparatus includes a collation unit, minimum coincidence ratio extraction unit, and determination unit. The collation unit obtains a coincidence ratio between first and second images within a printing element range for each collation unit by collating the first and second images with each other. The minimum coincidence ratio extraction unit obtains a minimum coincidence ratio from coincidence ratios obtained from the collation unit. The determination unit determines that the first and second images are identical, if the extracted minimum coincidence ratio is smaller than a predetermined threshold. An image collation method is also disclosed.

7. 发明申请

US20050151251A1 Mounting substrate and electronic component using the same 审中-公开
标题翻译：安装基板和使用其的电子元件
公开(公告)号：US20050151251A1
公开(公告)日：2005-07-14
申请号：US11013698
申请日：2004-12-17
申请人： Takuya Adachi , Kenji Inoue
发明人： Takuya Adachi , Kenji Inoue
IPC分类号： H01L23/12 , H01L21/60 , H01L23/31 , H01L23/48 , H01L23/498 , H03H9/02 , H03H9/10 , H03H9/17 , H03H9/25
CPC分类号： H03H9/059 , H01L23/3121 , H01L23/49805 , H01L23/49838 , H01L24/97 , H01L2224/16 , H01L2224/16235 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/01015 , H01L2924/01033 , H01L2924/01078 , H01L2924/01082 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/30105 , H01L2924/30107 , H01L2924/3025 , H03H9/1085 , H01L2224/81
摘要： A mounting substrate of an embodiment of the present invention comprises a first main surface constituting a mounting surface on which an electric device is mounted, and having formed thereon an electrode pattern comprising a plurality of electrode pads that are electrically connected to the electronic device via a bump, and a second main surface which is positioned on the opposite side of the first main surface, and which has formed thereon a plurality of input/output terminals that are electrically connected to the electrode pads. All of the input/output terminals are formed in positions apart from the periphery of the mounting substrate.
摘要翻译：本发明的实施例的安装基板包括构成安装表面的第一主表面，其上安装有电子装置，并且其上形成有电极图案，电极图案包括多个电极焊盘，电极焊盘通过凸起，以及位于第一主表面的相反侧上的第二主表面，并且其上形成有多个电连接到电极焊盘的输入/输出端子。所有的输入/输出端子形成在与安装基板的周边分开的位置。

8. 发明申请

US20120033534A1 MICROWAVE ASSISTED MAGNETIC HEAD 有权
标题翻译： MICROWAVE辅助磁头
公开(公告)号：US20120033534A1
公开(公告)日：2012-02-09
申请号：US12852775
申请日：2010-08-09
申请人： Noboru YAMANAKA , Takuya Adachi , Isamu Sato , Hiroshi Ikeda
发明人： Noboru YAMANAKA , Takuya Adachi , Isamu Sato , Hiroshi Ikeda
IPC分类号： G11B11/00
CPC分类号： G11B5/314 , G11B5/1278 , G11B2005/0024
摘要： A microwave assisted magnetic head is formed to include a main pole magnetic layer including a main pole; a shielded magnetic layer including a shielded pole; a recording coil that is formed to generate a writing magnetic field from a tip of the main pole; and a microwave radiation waveguide made of a conductive nonmagnetic material that is disposed in a recording gap, the recording gap being a gap between the main pole and the shielded pole. The main pole magnetic layer and the shielded magnetic layer have an intermediate connection part that connects the layers at a depth-side, and an electrical insulation magnetic film is disposed in the intermediate connection part, and the main pole and the shielded pole are electrically connected with the microwave radiation waveguide that is disposed in the recording gap, which is the gap between the main pole and the shielded pole so that a simple configuration, with a relatively easy and efficient manufacturing process, is realized that overlaps AC magnetic fields in an in-plane direction of a microwave band, which is the same as, or close to, a ferromagnetic resonant frequency of a medium recording layer.
摘要翻译：微波辅助磁头形成为包括主极的主极磁性层; 包括屏蔽极的屏蔽磁性层; 形成为从主极的尖端产生书写磁场的记录线圈; 以及设置在记录间隙中的由导电非磁性材料制成的微波辐射波导，记录间隙是主极和屏蔽极之间的间隙。主极磁性层和屏蔽磁性层具有在深度侧连接层的中间连接部，并且在中间连接部中设置电绝缘性的磁性膜，并且主极和屏蔽极电气连接利用布置在作为主极和屏蔽极之间的间隙的记录间隙中的微波辐射波导，从而实现了具有相对简单和有效的制造工艺的简单配置，其与交流磁场重叠，与介质记录层的铁磁谐振频率相同或接近的微波频带的平面方向。

9. 发明申请

US20110242696A1 MICROWAVE ASSISTED MAGNETIC HEAD 有权
标题翻译： MICROWAVE辅助磁头
公开(公告)号：US20110242696A1
公开(公告)日：2011-10-06
申请号：US12750870
申请日：2010-03-31
申请人： Hiroshi IKEDA , Isamu Sato , Kiyoshi Noguchi , Tsutomu Aoyama , Takuya Adachi
发明人： Hiroshi IKEDA , Isamu Sato , Kiyoshi Noguchi , Tsutomu Aoyama , Takuya Adachi
IPC分类号： G11B5/02
CPC分类号： G11B5/314 , G11B5/1278 , G11B2005/0024
摘要： A gap between a main pole and auxiliary pole composing a thin film magnetic head having a microwave assisted function of the present invention is filled with a nonmagnetic dielectric layer to embed a microwave radiator. The nonmagnetic dielectric layer has an inclined surface at a end on a side of an opposing medium surface by which the microwave radiated from the microwave radiator to be bent toward the main pole, whereby the microwave magnetic field generated from the microwave generator can be gathered immediately below the main pole, further improving the microwave assisted effect.
摘要翻译：构成本发明的具有微波辅助功能的薄膜磁头的主极和辅助极之间的间隙填充有非磁性介电层以嵌入微波辐射器。非磁性介电层在相对的介质表面的一侧的端部具有倾斜表面，微波从微波辐射器辐射到微波辐射器，从而微波发生器产生的微波磁场可以立即收集主杆下方进一步提高微波辅助效果。

10. 发明授权

US07206551B2 High frequency switch module and multi-layer substrate for high frequency switch module 有权
标题翻译：高频开关模块和高频开关模块多层基板
公开(公告)号：US07206551B2
公开(公告)日：2007-04-17
申请号：US10912244
申请日：2004-08-06
申请人： Masami Itakura , Tomoyuki Goi , Takuya Adachi
发明人： Masami Itakura , Tomoyuki Goi , Takuya Adachi
IPC分类号： H04B1/44 , H04B1/46 , H04B7/00
CPC分类号： H01P1/212 , H01P1/15
摘要： A high frequency switch module comprises an antenna port, a plurality of transmission signal ports, a plurality of reception signal ports, a high frequency switch, a plurality of LPFs and a plurality of phase adjusting lines. The high frequency switch allows one signal port among the transmission signal ports and the reception signal ports to be selectively connected to the antenna port. The high frequency switch includes a field-effect transistor made of a GaAs compound semiconductor. Each of the phase adjusting lines connects the high frequency switch to each of the LPFs. Each of the phase adjusting lines adjusts a phase difference between a progressive wave of a harmonic resulting from a transmission signal and produced at the high frequency switch and a reflected wave resulting from reflection of the progressive wave from each of the LPFs such that the power of a composite wave made up of the progressive wave and the reflected wave is made lower at the point of the high frequency switch.
摘要翻译：高频开关模块包括天线端口，多个发送信号端口，多个接收信号端口，高频开关，多个LPF和多个相位调整线。高频开关允许传输信号端口中的一个信号端口和接收信号端口选择性地连接到天线端口。高频开关包括由GaAs化合物半导体制成的场效应晶体管。每个相位调整线将高频开关连接到每个LPF。每个相位调整线调整由传输信号产生的并在高频开关产生的谐波的逐行波与来自每个LPF的逐行波反射产生的反射波之间的相位差，使得在高频开关点使由逐行波和反射波构成的复合波变低。

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