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1. 发明授权

US08519704B2 Magnetic-balance-system current sensor 有权
标题翻译：磁平衡系统电流传感器
公开(公告)号：US08519704B2
公开(公告)日：2013-08-27
申请号：US13300076
申请日：2011-11-18
申请人： Yosuke Ide , Masamichi Saito , Akira Takahashi , Tsuyoshi Nojima , Shigenobu Miyajima , Naoki Sakatsume , Kenji Ichinohe , Yoshihiro Nishiyama , Tatsuya Kogure , Hidekazu Kobayashi , Masahiro Iizuka
发明人： Yosuke Ide , Masamichi Saito , Akira Takahashi , Tsuyoshi Nojima , Shigenobu Miyajima , Naoki Sakatsume , Kenji Ichinohe , Yoshihiro Nishiyama , Tatsuya Kogure , Hidekazu Kobayashi , Masahiro Iizuka
IPC分类号： G01R33/09
CPC分类号： G01R15/205 , B82Y25/00 , G01R33/093
摘要： A magnetic-balance-system current sensor includes: a magnetoresistive element, a resistance value of the magnetoresistive element being changed by applying an induction magnetic field generated by a measurement target current; magnetic cores disposed near the magnetoresistive element; a feedback coil disposed near the magnetoresistive element and configured to generate a cancelling magnetic field that cancels out the induction magnetic field; and a magnetic-field detecting bridge circuit having two outputs. The measurement target current is measured on the basis of a current flowing through the feedback coil when the induction magnetic field and the induction magnetic field and the cancelling magnetic field cancel each other out. The feedback coil, the magnetic cores, and the magnetic-field detecting bridge circuit are formed on a same substrate. The feedback coil is of a spiral type, and the magnetic cores are provided above and below the feedback coil.
摘要翻译：磁平衡系统电流传感器包括：磁阻元件，通过施加由测量目标电流产生的感应磁场来改变磁阻元件的电阻值; 设置在磁阻元件附近的磁芯; 设置在磁阻元件附近并被配置为产生抵消感应磁场的消除磁场的反馈线圈; 以及具有两个输出的磁场检测桥接电路。当感应磁场和感应磁场和消除磁场相互抵消时，基于流过反馈线圈的电流来测量测量目标电流。反馈线圈，磁芯和磁场检测桥式电路形成在同一基板上。反馈线圈是螺旋型的，并且磁芯设置在反馈线圈的上方和下方。

2. 发明授权

US08437107B2 Magnetic coupling type isolator 有权
标题翻译：磁耦合型隔离器
公开(公告)号：US08437107B2
公开(公告)日：2013-05-07
申请号：US12754509
申请日：2010-04-05
申请人： Yosuke Ide , Masamichi Saito , Akira Takahashi , Tsuyoshi Nojima , Yoshihiro Nishiyama , Hidekazu Kobayashi , Kenji Ichinohe , Naoki Sakatsume
发明人： Yosuke Ide , Masamichi Saito , Akira Takahashi , Tsuyoshi Nojima , Yoshihiro Nishiyama , Hidekazu Kobayashi , Kenji Ichinohe , Naoki Sakatsume
IPC分类号： G11B5/39
CPC分类号： G01R33/098
摘要： A magnetic coupling type isolator includes: a magnetic field generator for generating an external magnetic field by an input signal; a magnetoresistive element for detecting the external magnetic field and converting the detected magnetic field into an electric signal, the magnetoresistive element being electrically insulated from the magnetic field generator and positioned in a location capable of being magnetically coupled so as to be overlapped with the magnetic field generator as seen in a top plan view; and first and second shield films overlapped with the magnetic field generator and the magnetoresistive element as seen in a top plan view, wherein a distance between the magnetoresistive element and the second shield film is set to 8 to 100 μm.
摘要翻译：磁耦合型隔离器包括：用于通过输入信号产生外部磁场的磁场发生器; 磁阻元件，用于检测外部磁场并将检测到的磁场转换成电信号，磁阻元件与磁场发生器电绝缘并且位于能够被磁耦合的位置以与磁场重叠发电机，如俯视图; 以及第一和第二屏蔽膜，如俯视图所示，与磁场发生器和磁阻元件重叠，其中磁阻元件和第二屏蔽膜之间的距离设定为8至100μm。

3. 发明授权

US08410893B2 Magnetic detector and method for manufacturing the same 有权
标题翻译：磁性探测器及其制造方法
公开(公告)号：US08410893B2
公开(公告)日：2013-04-02
申请号：US13439782
申请日：2012-04-04
申请人： Hideaki Kawasaki , Masamichi Saito , Yoshihiro Nishiyama , Kenji Ichinohe , Yosuke Ide
发明人： Hideaki Kawasaki , Masamichi Saito , Yoshihiro Nishiyama , Kenji Ichinohe , Yosuke Ide
IPC分类号： H01L43/00
CPC分类号： H01L43/02 , H01F10/3236 , H01F10/3254 , H01F10/3272 , H01L43/08 , Y10T29/4902
摘要： A first short-circuit layer and a second short-circuit layer are electrically connected to and integrally stacked onto only a first magnetoresistance effect element layer and a first resistance element layer, respectively, so as to achieve short-circuiting, and thereby adjusting electrical resistances of the first magnetoresistance effect element layer and the first resistance element layer.
摘要翻译：第一短路层和第二短路层分别与第一磁阻效应元件层和第一电阻元件层电连接并整体堆叠，以实现短路，从而调整电阻的第一磁阻效应元件层和第一电阻元件层。

4. 发明申请

US20120195167A1 Underwater Detection Device 有权
标题翻译：水下检测装置
公开(公告)号：US20120195167A1
公开(公告)日：2012-08-02
申请号：US13439010
申请日：2012-04-04
申请人： Osamu Kubota , Yoshihiro Nishiyama , Yuumiko Furukawa
发明人： Osamu Kubota , Yoshihiro Nishiyama , Yuumiko Furukawa
IPC分类号： G01S15/96
CPC分类号： G01S15/96 , G01S7/539 , G01V1/3808
摘要： An underwater detection device for detecting underwater by transmission and reception of an ultrasonic signal is provided. The device includes a transmission module for transmitting the ultrasonic signal underwater, a reception module for receiving an echo signal of the transmitted ultrasonic signal, a bottom detection module for detecting a bottom based on the echo signal from the bottom, a bottom-sediment determination module for calculating probabilities of the bottom sediment on how much the bottom sediment contains each of predetermined bottom sediment types based on the echo signal and a bottom-sediment display module for displaying a texture representing each of the bottom sediment types below the bottom being displayed based on the probabilities.
摘要翻译：提供一种通过发送和接收超声波信号来检测水下的水下检测装置。该装置包括用于在水下发送超声信号的发送模块，用于接收所发送的超声波信号的回波信号的接收模块，用于从底部回波信号检测底部的底部检测模块，底部沉积物确定模块用于基于回波信号计算底部沉积物的底部沉积物含有多少底部沉积物类型的概率;以及底部沉积物显示模块，用于显示基于底部下方的底部沉积物类型的纹理，所述底部沉积物显示模块基于概率。

5. 发明授权

US08222769B2 Magnetic coupling type isolator 有权
标题翻译：磁耦合型隔离器
公开(公告)号：US08222769B2
公开(公告)日：2012-07-17
申请号：US12754529
申请日：2010-04-05
申请人： Yosuke Ide , Masamichi Saito , Akira Takahashi , Tsuyoshi Nojima , Yoshihiro Nishiyama , Hidekazu Kobayashi , Kenji Ichinohe , Naoki Sakatsume
发明人： Yosuke Ide , Masamichi Saito , Akira Takahashi , Tsuyoshi Nojima , Yoshihiro Nishiyama , Hidekazu Kobayashi , Kenji Ichinohe , Naoki Sakatsume
IPC分类号： H04B3/00 , H01F27/30 , H01L29/82
CPC分类号： G01R33/098
摘要： A magnetic coupling type isolator includes: a magnetic field generator for generating an external magnetic field by an input signal; a magnetoresistive element for detecting the external magnetic field and converting the detected magnetic field into an electric signal, the magnetoresistive element being electrically insulated from the magnetic field generator and positioned in a location capable of being magnetically coupled so as to be overlapped with the magnetic field generator as seen in a top plan view; first and second shield films overlapped with the magnetic field generator and the magnetoresistive element as seen in a top plan view; and a third shield film disposed to surround the magnetoresistive element.
摘要翻译：磁耦合型隔离器包括：用于通过输入信号产生外部磁场的磁场发生器; 磁阻元件，用于检测外部磁场并将检测到的磁场转换成电信号，磁阻元件与磁场发生器电绝缘并且位于能够被磁耦合的位置以与磁场重叠发电机，如俯视图; 第一和第二屏蔽膜与磁场发生器和磁阻元件重叠，如俯视图所示; 以及设置成围绕所述磁阻元件的第三屏蔽膜。

6. 发明授权

US08207864B2 Underwater detection device 有权
标题翻译：水下检测装置
公开(公告)号：US08207864B2
公开(公告)日：2012-06-26
申请号：US12012033
申请日：2008-01-31
申请人： Osamu Kubota , Yoshihiro Nishiyama , Yumiko Furukawa
发明人： Osamu Kubota , Yoshihiro Nishiyama , Yumiko Furukawa
IPC分类号： H04B13/02
CPC分类号： G01S15/96 , G01S7/539 , G01V1/3808
摘要： An underwater detection device for detecting underwater by transmission and reception of an ultrasonic signal is provided. The device includes a transmission module for transmitting the ultrasonic signal underwater, a reception module for receiving an echo signal of the transmitted ultrasonic signal, a bottom detection module for detecting a bottom based on the echo signal from the bottom, a bottom-sediment determination module for calculating probabilities of the bottom sediment on how much the bottom sediment contains each of predetermined bottom sediment types based on the echo signal and a bottom-sediment display module for displaying a texture representing each of the bottom sediment types below the bottom being displayed based on the probabilities.
摘要翻译：提供一种通过发送和接收超声波信号来检测水下的水下检测装置。该装置包括用于在水下发送超声信号的发送模块，用于接收所发送的超声波信号的回波信号的接收模块，用于从底部回波信号检测底部的底部检测模块，底部沉积物确定模块用于基于回波信号计算底部沉积物的底部沉积物含有多少底部沉积物类型的概率;以及底部沉积物显示模块，用于显示基于底部下方的底部沉积物类型的纹理，所述底部沉积物显示模块基于概率。

7. 发明申请

US20100283628A1 Underwater detection device 有权
标题翻译：水下检测装置
公开(公告)号：US20100283628A1
公开(公告)日：2010-11-11
申请号：US12012033
申请日：2008-01-31
申请人： Osamu Kubota , Yoshihiro Nishiyama , Yumiko Furukawa
发明人： Osamu Kubota , Yoshihiro Nishiyama , Yumiko Furukawa
IPC分类号： H04B13/02
CPC分类号： G01S15/96 , G01S7/539 , G01V1/3808
摘要： An underwater detection device for detecting underwater by transmission and reception of an ultrasonic signal is provided. The device includes a transmission module for transmitting the ultrasonic signal underwater, a reception module for receiving an echo signal of the transmitted ultrasonic signal, a bottom detection module for detecting a bottom based on the echo signal from the bottom, a bottom-sediment determination module for calculating probabilities of the bottom sediment on how much the bottom sediment contains each of predetermined bottom sediment types based on the echo signal and a bottom-sediment display module for displaying a texture representing each of the bottom sediment types below the bottom being displayed based on the probabilities.
摘要翻译：提供一种通过发送和接收超声波信号来检测水下的水下检测装置。该装置包括用于在水下发送超声信号的发送模块，用于接收所发送的超声波信号的回波信号的接收模块，用于从底部回波信号检测底部的底部检测模块，底部沉积物确定模块用于基于回波信号计算底部沉积物的底部沉积物含有多少底部沉积物类型的概率;以及底部沉积物显示模块，用于显示基于底部下方的底部沉积物类型的纹理，所述底部沉积物显示模块基于概率。

8. 发明申请

US20100270865A1 MAGNETIC COUPLING TYPE ISOLATOR 有权
标题翻译：磁耦合型隔离器
公开(公告)号：US20100270865A1
公开(公告)日：2010-10-28
申请号：US12754509
申请日：2010-04-05
申请人： Yosuke IDE , Masamichi SAITO , Akira TAKAHASHI , Tsuyoshi NOJIMA , Yoshihiro NISHIYAMA , Hidekazu KOBAYASHI , Kenji ICHINOHE , Naoki SAKATSUME
发明人： Yosuke IDE , Masamichi SAITO , Akira TAKAHASHI , Tsuyoshi NOJIMA , Yoshihiro NISHIYAMA , Hidekazu KOBAYASHI , Kenji ICHINOHE , Naoki SAKATSUME
IPC分类号： H01L23/52
CPC分类号： G01R33/098
摘要： A magnetic coupling type isolator includes: a magnetic field generator for generating an external magnetic field by an input signal; a magnetoresistive element for detecting the external magnetic field and converting the detected magnetic field into an electric signal, the magnetoresistive element being electrically insulated from the magnetic field generator and positioned in a location capable of being magnetically coupled so as to be overlapped with the magnetic field generator as seen in a top plan view; and first and second shield films overlapped with the magnetic field generator and the magnetoresistive element as seen in a top plan view, wherein a distance between the magnetoresistive element and the second shield film is set to 8 to 100 μm.
摘要翻译：磁耦合型隔离器包括：用于通过输入信号产生外部磁场的磁场发生器; 磁阻元件，用于检测外部磁场并将检测到的磁场转换成电信号，磁阻元件与磁场发生器电绝缘并且位于能够被磁耦合的位置上以与磁场重叠发电机，如俯视图; 以及第一和第二屏蔽膜，与顶视平面图中的磁场发生器和磁阻元件重叠，其中磁阻元件和第二屏蔽膜之间的距离设定为8至100μm。

9. 发明申请

US20090316308A1 SELF-PINNED CPP GIANT MAGNETORESISTIVE HEAD WITH ANTIFERROMAGNETIC FILM ABSENT FROM CURRENT PATH 有权
标题翻译：具有抗静电膜的自封闭CPP巨磁电阻头从电流路径
公开(公告)号：US20090316308A1
公开(公告)日：2009-12-24
申请号：US12548982
申请日：2009-08-27
申请人： Masamichi Saito , Yoshihiro Nishiyama , Yosuke Ide , Eiji Umetsu , Naoya Hasegawa , Yasuo Hayakawa
发明人： Masamichi Saito , Yoshihiro Nishiyama , Yosuke Ide , Eiji Umetsu , Naoya Hasegawa , Yasuo Hayakawa
IPC分类号： G11B5/127
CPC分类号： G11B5/3903 , G11B5/3163 , G11B5/398
摘要： A CPP giant magnetoresistive head includes lower and upper shield layers, and a giant magnetoresistive element disposed between the upper and lower shield layers and including a pinned magnetic layer, a free magnetic layer and a nonmagnetic layer disposed between the pinned magnetic layer and the free magnetic layer. In the CPP giant magnetoresistive head, the pinned magnetic layer extends to the rear of the nonmagnetic layer and the free magnetic layer in the height direction, and the dimension of the pinned magnetic layer in the height direction is larger than that in the track width direction. Also, the pinned magnetic layer comprises a magnetic material having a positive magnetostriction constant or a magnetic material having high coercive force, and the end of the pinned magnetic layer is exposed at a surface facing a recording medium.
摘要翻译： CPP巨磁阻头包括下屏蔽层和上屏蔽层，以及设置在上屏蔽层和下屏蔽层之间的巨磁阻元件，包括固定磁性层，自由磁性层和设置在被钉扎的磁性层和自由磁性层之间的非磁性层层。在CPP巨磁阻磁头中，被钉扎的磁性层在高度方向上延伸到非磁性层的后部和自由磁性层，并且被钉扎的磁性层在高度方向上的尺寸大于轨道宽度方向上的尺寸。此外，钉扎磁性层包括具有正的磁致伸缩常数的磁性材料或具有高矫顽力的磁性材料，并且被钉扎的磁性层的端部在面向记录介质的表面上暴露。

10. 发明申请

US20080158738A1 TUNNELING MAGNETIC SENSING ELEMENT INCLUDING NON-MAGNETIC METAL LAYER BETWEEN MAGNETIC LAYERS 有权
标题翻译：隧道磁感应元件，包括磁性层之间的非磁性金属层
公开(公告)号：US20080158738A1
公开(公告)日：2008-07-03
申请号：US11671756
申请日：2007-02-06
申请人： Ryo Nakabayashi , Kazumasa Nishimura , Yosuke Ide , Yoshihiro Nishiyama , Hidekazu Kobayashi , Masamichi Saito , Naoya Hasegawa
发明人： Ryo Nakabayashi , Kazumasa Nishimura , Yosuke Ide , Yoshihiro Nishiyama , Hidekazu Kobayashi , Masamichi Saito , Naoya Hasegawa
IPC分类号： G11B5/39
CPC分类号： G11B5/3909 , B82Y10/00 , B82Y25/00 , B82Y40/00 , G01R33/093 , G01R33/098 , G11B5/3906 , G11C11/16 , H01F10/3254 , H01F10/3272 , H01F10/3295 , H01F41/302 , H01L43/08
摘要： A first pinned magnetic sublayer 4a has a multilayered structure including a first insertion subsublayer disposed between a lower ferromagnetic subsublayer and an upper ferromagnetic subsublayer. The first insertion subsublayer has an average thickness exceeding 3 Å and 6 Å or less. This results in an interlayer coupling magnetic field Hin lower than a known art while RA and the rate of resistance change (ΔR/R) substantially identical to those of the known structure are maintained.
摘要翻译：第一固定磁性子层4a具有多层结构，其包括设置在下铁磁共晶层与上部铁磁层之间的第一插入层。第一个插入次层具有超过3埃和6埃或更小的平均厚度。这导致层间耦合磁场Hin低于已知技术，而RA和电阻变化率（DeltaR / R）与已知结构基本相同。

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