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1. 发明授权

US4757364A Light emitting element 失效
标题翻译：发光元件
公开(公告)号：US4757364A
公开(公告)日：1988-07-12
申请号：US795161
申请日：1985-11-05
申请人： Akira Miura , Koichi Mizushima , Keijiro Hirahara , Nobuhiro Gemma , Taiji Furuno , Hiroyuki Sasabe
发明人： Akira Miura , Koichi Mizushima , Keijiro Hirahara , Nobuhiro Gemma , Taiji Furuno , Hiroyuki Sasabe
IPC分类号： H01L51/05 , H01L21/368 , H01L29/94 , H01L33/28 , H01L33/32 , H01L33/34 , H01L33/40 , H01L51/50 , H05B33/12 , H05B33/22 , H01L29/78 , H01L33/00
CPC分类号： H01L29/94 , H01L33/0037 , H01L51/5012 , Y10S930/29
摘要： A light emitting element formed of a metal-insulator-semiconductor junction, the improvement wherein the insulator is a Langmuir-Blodgett film of an organic substance containing at least one of a synthetic protein and a natural protein. According to the element of this invention, stability of dynamic characteristics, luminescence efficiency and long-term stability can be significantly improved.
摘要翻译：由金属 - 绝缘体 - 半导体结形成的发光元件，其中绝缘体是含有合成蛋白质和天然蛋白质中的至少一种的有机物质的Langmuir-Blodgett膜。根据本发明的要素，可以显着提高动态特性的稳定性，发光效率和长期稳定性。

2. 发明授权

US4819210A Optical information writing method 失效
标题翻译：光学信息写作方法
公开(公告)号：US4819210A
公开(公告)日：1989-04-04
申请号：US205542
申请日：1988-06-06
申请人： Akira Miura , Nobuhiro Gemma , Koichi Mizushima , Makoto Azuma , Takano Iwakiri
发明人： Akira Miura , Nobuhiro Gemma , Koichi Mizushima , Makoto Azuma , Takano Iwakiri
IPC分类号： G11B7/0045 , G11B7/244 , G11B7/248 , G11C7/00 , G11C11/42
CPC分类号： G11B7/0045 , G11B7/244 , G11B7/248 , G11B7/2531
摘要： An information writing method of an optical recording device selectively irradiates light on an optical recording medium, having a thin organic film containing donor and acceptor molecules, and a pair of electrodes for applying a voltage to the thin organic film, in order to cause charge transfer between the donor and acceptor molecules, and records a change in optical or electric characteristics of the thin organic film by the charge transfer as information. Selective light irradiation is performed while a voltage is applied to the electrodes.
摘要翻译：光学记录装置的信息写入方法选择性地将光照射在具有含有供体和受体分子的薄的有机膜的光学记录介质上，以及用于向薄的有机膜施加电压的一对电极，以引起电荷转移在供体和受体分子之间，通过电荷转移记录薄有机膜的光学或电特性的变化作为信息。在对电极施加电压的同时进行选择性光照射。

3. 发明授权

US4871236A Organic thin film display element 失效
标题翻译：有机薄膜显示元件
公开(公告)号：US4871236A
公开(公告)日：1989-10-03
申请号：US908014
申请日：1986-09-16
申请人： Nobuhiro Gemma , Akira Miura , Koichi Mizushima , Makoto Azuma , Yasushi Mori
发明人： Nobuhiro Gemma , Akira Miura , Koichi Mizushima , Makoto Azuma , Yasushi Mori
IPC分类号： G02F1/017 , G02F1/15 , H01L51/30 , H01L51/42
CPC分类号： H01L51/0078 , B82Y20/00 , G02F1/017 , G02F1/15 , H01L51/0051 , H01L51/0052 , H01L51/0053 , H01L51/0054 , H01L51/0055 , H01L51/0064 , H01L51/0067 , H01L51/0068 , H01L51/0072 , H01L51/0077 , H01L51/0084 , H01L51/0059 , H01L51/0075 , H01L51/0083 , H01L51/424
摘要： An organic thin film display element comprises an organic thin film containing donor moleculaes and acceptor molecules and a pulse voltage source for causing a charge transfer between the donor molecules and the acceptor molecules. The charge transfer varies the optical characteristic of the organic thin film, whereby the organic thin film displays an image.
摘要翻译：有机薄膜显示元件包括含有供体分子和受体分子的有机薄膜和用于在供体分子和受体分子之间引起电荷转移的脉冲电压源。电荷转移改变有机薄膜的光学特性，由此有机薄膜显示图像。

4. 发明授权

US5294820A Field-effect transistor 失效
标题翻译：场效应晶体管
公开(公告)号：US5294820A
公开(公告)日：1994-03-15
申请号：US832371
申请日：1992-02-07
申请人： Nobuhiro Gemma , Koichi Mizushima , Akira Miura , Makoto Azuma , Toshio Nakayama
发明人： Nobuhiro Gemma , Koichi Mizushima , Akira Miura , Makoto Azuma , Toshio Nakayama
IPC分类号： H01L29/78 , H01L29/43 , H01L29/51 , H01L51/05 , H01L51/30
CPC分类号： H01L29/513 , H01L29/51
摘要： A field-effect transistor comprising a semiconductor substrate having source and drain regions and a gate electrode, wherein a thin organic film including donor and acceptor molecules is provided between the semiconductor substrate and the gate electrode. When a predetermined voltage is applied to the gate electrode, charge transfer occurs between the donor and acceptor molecules included in the thin organic film, thereby controlling the surface potential of the semiconductor substrate.
摘要翻译：一种场效应晶体管，其包括具有源区和漏区的半导体衬底和栅电极，其中在所述半导体衬底和所述栅电极之间设置包括施主和受体分子的薄有机膜。当向栅电极施加预定电压时，在薄有机膜中包含的施主和受体分子之间发生电荷转移，从而控制半导体衬底的表面电位。

5. 发明授权

US4819057A Semiconductor light-emitting element 失效
标题翻译：半导体发光元件
公开(公告)号：US4819057A
公开(公告)日：1989-04-04
申请号：US911371
申请日：1986-09-25
申请人： Katsuyuki Naito , Masayoshi Okamoto , Koichi Mizushima , Toshio Nakayama , Masami Sugiuchi , Akira Miura
发明人： Katsuyuki Naito , Masayoshi Okamoto , Koichi Mizushima , Toshio Nakayama , Masami Sugiuchi , Akira Miura
IPC分类号： H01L33/00 , H01L51/30 , H01L51/50 , H01L29/78
CPC分类号： H01L51/5012 , H01L33/0033 , H01L51/005 , H01L51/0061 , H01L51/0075 , H01L51/0052 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/0071 , H01L51/0072
摘要： A semiconductor light-emitting element of a metal/organic film/semiconductor junction structure has a semiconductor layer, and an organic Langmuir-Blodgett thin film formed on the semiconductor layer. The thin film includes an electron donative organic monomolecular compound whose longest absorption peak wavelength in an electron transition spectrum falls within a range of 300 nm to 600 nm. A layer of metallic material is formed on the thin film.
摘要翻译：金属/有机膜/半导体结结构的半导体发光元件具有形成在半导体层上的半导体层和有机Langmuir-Blodgett薄膜。薄膜包括电子转移光谱中最长吸收峰波长在300nm至600nm的范围内的电子给体有机单分子化合物。在薄膜上形成一层金属材料。

6. 发明授权

US08947170B2 Spin-torque oscillator 有权
标题翻译：旋转扭矩振荡器
公开(公告)号：US08947170B2
公开(公告)日：2015-02-03
申请号：US13605093
申请日：2012-09-06
申请人： Tao Yang , Kiwamu Kudo , Tazumi Nagasawa , Hirofumi Suto , Rie Sato , Koichi Mizushima
发明人： Tao Yang , Kiwamu Kudo , Tazumi Nagasawa , Hirofumi Suto , Rie Sato , Koichi Mizushima
IPC分类号： H03B17/00 , H03B15/00 , G11B5/31 , H01F7/02
CPC分类号： H03B15/006 , G11B5/3143 , H01F7/0278
摘要： According to one embodiment, a spin-torque oscillator includes a non-magnetic unit, one or more first magnetic unit, and a second magnetic unit. The non-magnetic unit is formed of a non-magnetic body. The one or more first magnetic unit is connected to the non-magnetic unit and generates a pure spin current indicating the flow of the electron spin that does not accompany an electric charge current. The second magnetic unit is connected to the non-magnetic unit in a manner such that a distance between the second magnetic unit and the first magnetic unit is shorter than a spin diffusion length indicating a distance that an electronic spin polarization is maintained in the non-magnetic unit. The second magnetic unit oscillates by the pure spin current.
摘要翻译：根据一个实施例，自旋扭矩振荡器包括非磁性单元，一个或多个第一磁性单元和第二磁性单元。非磁性单元由非磁性体形成。一个或多个第一磁性单元连接到非磁性单元并产生指示不伴随电荷电流的电子自旋流动的纯自旋电流。第二磁性单元以非磁性单元连接到第二磁性单元和第一磁性单元之间的距离短于指示电子自旋极化保持在非磁性单元中的距离的自旋扩散长度，磁单元。第二磁单元通过纯自旋电流振荡。

7. 发明授权

US08724261B2 High-frequency magnetic field generation element and magnetic head 有权
标题翻译：高频磁场发生元件和磁头
公开(公告)号：US08724261B2
公开(公告)日：2014-05-13
申请号：US13678062
申请日：2012-11-15
申请人： Hirofumi Suto , Tao Yang , Tazumi Nagasawa , Kiwamu Kudo , Rie Sato , Koichi Mizushima
发明人： Hirofumi Suto , Tao Yang , Tazumi Nagasawa , Kiwamu Kudo , Rie Sato , Koichi Mizushima
IPC分类号： G11B5/31
CPC分类号： G11B5/187 , G11B5/3146 , G11B2005/0024 , H01F7/00 , H01F10/3263 , H01F10/3286 , H01F10/329 , H01L43/08
摘要： According to one embodiment, a high-frequency magnetic field generation element includes a first fixed layer, a first free layer, and a second free layer. A direction of a magnetization of the first fixed layer is fixed and has a component parallel to a first direction. A direction of a magnetization of the first free layer is variable and has a component orthogonal to the first direction. A direction of a magnetization of the second free layer is variable and has a component orthogonal to the first direction. The first fixed layer is provided between the first free layer and the second free layer. The magnetizations of the first free layer and the second free layer oscillate. A rotation direction of the magnetization of the first free layer is opposite to a rotation direction of the magnetization of the second free layer.
摘要翻译：根据一个实施例，高频磁场产生元件包括第一固定层，第一自由层和第二自由层。第一固定层的磁化方向固定，并且具有平行于第一方向的分量。第一自由层的磁化方向是可变的并且具有与第一方向垂直的分量。第二自由层的磁化方向是可变的并且具有与第一方向垂直的分量。第一固定层设置在第一自由层和第二自由层之间。第一自由层和第二自由层的磁化振荡。第一自由层的磁化的旋转方向与第二自由层的磁化的旋转方向相反。

8. 发明授权

US08630070B2 Magnetic head 有权
标题翻译：磁头
公开(公告)号：US08630070B2
公开(公告)日：2014-01-14
申请号：US13207802
申请日：2011-08-11
申请人： Rie Sato , Koichi Mizushima
发明人： Rie Sato , Koichi Mizushima
IPC分类号： G11B5/33
CPC分类号： G11B5/3903 , G01R33/098 , G11B2005/0024 , H01F10/3254 , H01F10/329
摘要： According to one embodiment, there is provided a magnetic head for a three-dimensional magnetic recording/reproducing apparatus, the head executing reading from or writing to a recording medium, utilizing a magnetic resonance, the medium including stacked layers formed of magnetic substances having different resonance frequencies, the head comprising a spin torque oscillation unit and auxiliary magnetic poles. The unit is operable to simultaneously oscillate at a plurality of frequencies to cause the magnetic resonance, when reading or writing. The magnetic poles assist the unit, when reading or writing. Further, according to another embodiment, there is provided a recording magnetic head using a high-frequency assist method and comprising a microwave magnetic field applying unit and a recording magnetic pole. The unit executes writing to a recording medium, and is formed of a plurality of spin torque oscillation elements having phases thereof synchronized. The magnetic pole assists the writing.
摘要翻译：根据一个实施例，提供了一种用于三维磁记录/再现装置的磁头，头部利用磁共振来执行从记录介质的读取或向记录介质写入，该介质包括由具有不同的磁性物质形成的层叠层谐振频率，头部包括自旋扭矩振荡单元和辅助磁极。该单元可操作以在读取或写入时以多个频率同时振荡以引起磁共振。当阅读或写入时，磁极帮助单元。此外，根据另一实施例，提供了一种使用高频辅助方法并包括微波磁场施加单元和记录磁极的记录磁头。该单元对记录介质执行写入，并且由其相位同步的多个自旋转矩振荡元件形成。磁极帮助写作。

9. 发明申请

US20130065086A1 REPRODUCING HEAD WITH SPIN-TORQUE OSCILLATOR, AND MAGNETIC RECORDING AND REPRODUCING APPARATUS 有权
标题翻译：用旋转振荡器复制头，磁记录和再现装置
公开(公告)号：US20130065086A1
公开(公告)日：2013-03-14
申请号：US13535785
申请日：2012-06-28
申请人： Kiwamu Kudo , Tazumi Nagasawa , Koichi Mizushima , Rie Sato , Tao Yang , Hirofumi Suto
发明人： Kiwamu Kudo , Tazumi Nagasawa , Koichi Mizushima , Rie Sato , Tao Yang , Hirofumi Suto
IPC分类号： G11B5/33
CPC分类号： G11B5/3903 , G01R33/098 , G01R33/1284 , G11B5/3912 , G11B5/3929 , G11B2005/0002 , H01F10/325 , H01F10/3254 , H01F10/329 , H01F41/325 , Y10T428/1171
摘要： According to one embodiment, a reproducing head includes a spin-torque oscillator and a pair of shield parts. The spin-torque oscillator has a first surface facing a magnetic recording medium. The pair of shield parts each has a second surface facing the magnetic recording medium, the spin-torque oscillator being arranged between the shield parts. A distance between the second surface and the magnetic recording medium is shorter than a distance between the first surface and the magnetic recording medium.
摘要翻译：根据一个实施例，再现头包括自旋扭矩振荡器和一对屏蔽部分。自旋扭矩振荡器具有面向磁记录介质的第一表面。一对屏蔽部分各自具有面向磁记录介质的第二表面，该自旋扭矩振荡器布置在屏蔽部分之间。第二表面和磁记录介质之间的距离比第一表面和磁记录介质之间的距离短。

10. 发明申请

US20120032763A1 MAGNETIC OSCILLATION ELEMENT 有权
标题翻译：磁振荡元件
公开(公告)号：US20120032763A1
公开(公告)日：2012-02-09
申请号：US13216968
申请日：2011-08-24
申请人： Kiwamu KUDO , Koichi Mizushima , Tazumi Nagasawa , Rie Sato
发明人： Kiwamu KUDO , Koichi Mizushima , Tazumi Nagasawa , Rie Sato
IPC分类号： H01F7/00
CPC分类号： H03B15/006 , H01L43/08
摘要： According to one embodiment, magnetization directions of a magnetic free layer and a magnetic pinned layer are parallel to junction planes between the magnetic free layer and a spacer layer and between the magnetic pinned layer and the spacer layer. The magnetic free layer has a uniaxial magnetic anisotropy, and generates a magnetization oscillation when a current larger than an oscillation threshold current flows through the magnetic free layer. A magnetic field generator controls a magnitude and a direction of an external magnetic field to cancel a shift amount of an oscillation frequency caused by a diamagnetic field due to the magnetization oscillation and a shift amount of the oscillation frequency caused by a magnetic field due to the uniaxial magnetic anisotropy.
摘要翻译：根据一个实施例，磁性自由层和磁性被钉扎层的磁化方向平行于磁性自由层和间隔层之间以及磁性被钉扎层和间隔层之间的结面。磁性自由层具有单轴磁各向异性，并且当大于振荡阈值电流的电流流过无磁层时，产生磁化振动。磁场发生器控制外部磁场的大小和方向，以抵消由于磁化振动引起的由抗磁场引起的振荡频率的偏移量和由于磁场引起的磁场引起的振荡频率的偏移量单轴磁各向异性。

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