メモリ装置
    1.
    发明申请
    メモリ装置 审中-公开
    内存设备

    公开(公告)号:WO2016185574A1

    公开(公告)日:2016-11-24

    申请号:PCT/JP2015/064409

    申请日:2015-05-20

    Abstract: 本発明の一実施形態に係るメモリ装置は、磁気メモリを用いたメモリチップと、当該メモリチップへの読み書きを制御するメモリコントローラを有する。メモリコントローラは、メモリコントローラ外部からのリード要求を受領すると、メモリチップにリードコマンドを送信することで、メモリチップ内のデータを読み出す。またメモリコントローラはメモリチップの各領域に対して更新コマンドを送信することで、メモリチップに格納されたデータの書き戻しを行う。

    Abstract translation: 根据本发明的一个实施例的存储器件具有使用磁存储器的存储器芯片和用于控制对存储器芯片的读/写的存储器控​​制器。 当从存储器控制器的外部接收到读取请求时,存储器控制器将读取命令发送到存储器芯片,从而从存储器芯片内部读取数据。 存储器控制器还向存储器芯片的每个区域发送更新命令,从而将存储在存储器芯片中的数据写回。

    CIPHER MACHINE
    2.
    发明申请
    CIPHER MACHINE 审中-公开

    公开(公告)号:WO00019439A1

    公开(公告)日:2000-04-06

    申请号:PCT/JP1999/005197

    申请日:1999-09-22

    CPC classification number: G11C11/02

    Abstract: A cipher machine (10) includes a housing (11) and a key data storage (12) provided in the housing (11). The key data storage (12) comprises a plurality of magnetic elements consisting of a low-coercivity magnetic material capable of producing domains magnetized in one direction and reverse domains magnetized in the opposite direction, and magnetoelectric devices for detecting the direction of magnetic domains of magnetic elements. The key data storage stores information "0" or "1" depending on the presence of a reverse domain. The housing (11) comprises magnets (15, 16) for providing the magnetic elements with magnetic fields to maintain their domain structures, and a yoke (17) that encloses the magnetic elements. The magnetic elements are arranged in a magnetic area (18) within the housing (11) composed of the magnets (15, 16) and the yoke (17).

    Abstract translation: 密码机(10)包括壳体(11)和设置在壳体(11)中的键数据存储器(12)。 密钥数据存储器(12)包括多个磁性元件,其由能够产生在一个方向上磁化的域的低矫顽磁性材料和相反方向磁化的反向磁畴组成,以及用于检测磁性磁畴方向的磁电装置 元素。 密钥数据存储根据反向域的存在而存储信息“0”或“1”。 壳体(11)包括用于向磁性元件提供磁场以保持其结构的磁体(15,16)和包围磁性元件的磁轭(17)。 磁性元件布置在由磁体(15,16)和磁轭(17)组成的壳体(11)内的磁性区域(18)中。

    MEMORY ON CYLINDRICAL MAGNETIC DOMAINS
    3.
    发明申请
    MEMORY ON CYLINDRICAL MAGNETIC DOMAINS 审中-公开
    圆柱磁场记忆

    公开(公告)号:WO1991007755A1

    公开(公告)日:1991-05-30

    申请号:PCT/SU1989000293

    申请日:1989-11-21

    CPC classification number: G11C11/02 G11C19/0841 G11C19/0883

    Abstract: The invention relates to digital memorizing devices using magnetic memory elements. A memory on cylindrical magnetic domains comprising a single-axis magnetic layer (1) and, mounted on its surface, an input-output channel (5), information storage registers (2), a device (36) for generating cylindrical magnetic domains and a device (37) for reading-out the cylindrical magnetic domains. The channel (5) consists of meander-shaped conductors (25, 26) located above each other. Above the channel (5) is located an additional conductor (38), identical to the conductor (26), in which the space (42), limited by the sides of the neighbouring loops (39, 40) of the meander and facing the registers (2), is fully filled with an electric conductive material. The information storage registers (2) are magnetically connected to the channel (5) and consist of electric conductive layers (6, 7, 8) with periodically alternating openings (9, 12; 10, 13; 11, 14).

    Abstract translation: 本发明涉及使用磁存储元件的数字记忆装置。 包括单轴磁性层(1)的圆柱形磁畴上的记忆体,并且在其表面上安装有输入 - 输出通道(5),信息存储寄存器(2),用于产生圆柱形磁畴的装置(36)和 用于读出圆柱形磁畴的装置(37)。 通道(5)由位于彼此之上的曲折形导体(25,26)组成。 通道(5)上方设有与导体(26)相同的附加导体(38),其中空间(42)受到曲折的相邻环(39,40)的侧面的限制,并面向 寄存器(2),完全充满导电材料。 所述信息存储寄存器(2)与所述通道(5)磁性连接,并由具有周期性交替的开口(9,12; 10,13; 11,14)的导电层(6,7,8)组成。

    MAGNETO-OPTICAL DEVICE
    4.
    发明申请
    MAGNETO-OPTICAL DEVICE 审中-公开
    磁光设备

    公开(公告)号:WO2015072856A3

    公开(公告)日:2015-12-17

    申请号:PCT/NL2014050787

    申请日:2014-11-14

    CPC classification number: G11C11/02 G11C11/16 G11C13/04 G11C13/06

    Abstract: The present invention is in the field of a magneto optical device comprising a magnetic unit and an optical unit, an electronic device comprising the magneto-optic device, a method of energy saving using the magneto- optical device, an array comprising the magneto-optical devices, and a method of changing magnetic orientation.

    Abstract translation: 本发明属于包括磁性单元和光学单元的磁光学装置的领域,包括该磁性光学装置的电子装置,使用该磁光学装置的节能方法,包括该磁光学装置的阵列 装置以及改变磁性取向的方法。

    METHOD AND APPARATUS FOR STORING DATA USING SPIN-POLARIZED ELECTRONS
    5.
    发明申请
    METHOD AND APPARATUS FOR STORING DATA USING SPIN-POLARIZED ELECTRONS 审中-公开
    使用旋转极化电子存储数据的方法和装置

    公开(公告)号:WO1996009626A1

    公开(公告)日:1996-03-28

    申请号:PCT/US1995011991

    申请日:1995-09-21

    Abstract: A data storage device including a substrate, a data storage layer on the substrate, and a spin-polarized electron source. The data storage layer comprises a fixed number of atomic layers of a magnetic material which provide the data storage layer with a magnetic anisotropy perpendicular to a surface of the data storage layer. A data magnetic field is created in the data storage layer. The data magnetic field is polarized either in a first direction corresponding to a first data value or in a second direction corresponding to a second data value. Data is stored in the data storage layer by providing a spin-polarized electron having an electron magnetic field with a direction of polarization corresponding to one of the first and the second data values, the electron having a wavelength "characteristic" of unpaired electrons in the data storage layer which cause the magnetic moment of the material, and directing the spin-polarized electron at the data magnetic field to impart the direction of polarization of the electron magnetic field to the data magnetic field. Data is read from the data storage layer by directing the spin-polarized electron at a second wavelength at the data magnetic field and detecting a deflection or attraction of the spin-polarized electron by the data magnetic field. Alternatively, data is read from the data storage layer by directing the spin-polarized electron at the data magnetic field so that the magnetic medium produces a secondary electron and then detecting certain characteristics of the secondary electron.

    Abstract translation: 一种数据存储装置,包括基板,基板上的数据存储层和自旋极化电子源。 数据存储层包括固定数量的磁性材料的原子层,为数据存储层提供垂直于数据存储层表面的磁各向异性。 在数据存储层中创建数据磁场。 数据磁场在对应于第一数据值的第一方向或对应于第二数据值的第二方向上被极化。 通过提供具有电子磁场的自旋极化电子,数据存储在数据存储层中,该电子磁场具有与第一和第二数据值中的一个数据值相对应的极化方向,电子具有波长“特征”的不成对电子 数据存储层,其引起材料的磁矩,并将自旋极化电子引导到数据磁场,以将电子磁场的极化方向赋予数据磁场。 通过在数据磁场处引导第二波长的自旋极化电子并通过数据磁场检测自旋极化电子的偏转或吸引,从数据存储层读取数据。 或者,通过将自旋极化电子指向数据磁场,从数据存储层读取数据,使得磁介质产生二次电子,然后检测二次电子的某些特性。

    ULTRA THIN FILM MAGNETIC RECORDING MEDIUM AND RELATED METHOD AND APPARATUS FOR RECORDING AND REPRODUCING USING SPIN-POLARIZED ELECTRONS
    6.
    发明申请
    ULTRA THIN FILM MAGNETIC RECORDING MEDIUM AND RELATED METHOD AND APPARATUS FOR RECORDING AND REPRODUCING USING SPIN-POLARIZED ELECTRONS 审中-公开
    超薄薄膜磁记录介质及使用旋转极化电子的记录和再现的相关方法和装置

    公开(公告)号:WO1995020814A1

    公开(公告)日:1995-08-03

    申请号:PCT/US1995001013

    申请日:1995-01-26

    Abstract: A data storage medium comprising a substrate and a data storage layer formed on the substrate. The data storage layer comprises a fixed number of atomic layers of a magnetic material which provide the data storage layer with a magnetic anisotropy perpendicular to a surface of the data storage layer. A data magnetic field is created in the data storage layer. The data magnetic field is polarized either in a first direction corresponding to a first data value or in a second direction corresponding to a second data value. Data is stored in the data storage layer by providing a spin-polarized electron having an electron magnetic field with a direction of polarization corresponding to one of the first and the second data values, and directing the spin-polarized electron at the data magnetic field to impart the direction of polarization of the electron magnetic field to the data magnetic field. Data is read from the data storage layer by directing the spin-polarized electron at the data magnetic field and detecting a deflection or attraction of the spin-polarized electron by the data magnetic field. Alternatively, data is read from the data storage layer by directing the spin-polarized electron at the data magnetic field so that the magnetic medium produces a secondary electron and then detecting certain characteristics of the secondary electron.

    Abstract translation: 一种数据存储介质,包括形成在基板上的基板和数据存储层。 数据存储层包括固定数量的磁性材料的原子层,为数据存储层提供垂直于数据存储层表面的磁各向异性。 在数据存储层中创建数据磁场。 数据磁场在对应于第一数据值的第一方向或对应于第二数据值的第二方向上被极化。 通过提供具有电子磁场的自旋极化电子将数据存储在数据存储层中,该电子磁场具有对应于第一和第二数据值之一的极化方向,并将数据磁场的自旋极化电子引导到 将电子磁场的极化方向赋予数据磁场。 通过在数据磁场处引导自旋极化电子并通过数据磁场检测自旋极化电子的偏转或吸引,从数据存储层读取数据。 或者,通过将自旋极化电子指向数据磁场,从数据存储层读取数据,使得磁介质产生二次电子,然后检测二次电子的某些特性。

    자기 메모리 소자
    7.
    发明申请
    자기 메모리 소자 审中-公开
    磁记忆装置

    公开(公告)号:WO2016182354A1

    公开(公告)日:2016-11-17

    申请号:PCT/KR2016/004964

    申请日:2016-05-12

    Abstract: 자기 메모리 소자는, 고정 자성층, 절연층 및 자유 자성층이 각각 순차적으로 적층된 터널 접합 단위셀들, 상기 단위셀들에 면내 전류를 공급하며, 상기 자유 자성층에 인접하게 배치된 반강자성(antiferromagnetic)층 및 상기 반강자성층에 인접하게 배치되며 면내 자기이방성을 갖는 강자성층을 갖는 도선체 및 상기 터널 접합 단위셀들 각각에 독립적으로 선택 전압을 인가하는 전압 인가부를 포함하고, 상기 면내 전류 및 상기 선택 전압에 의해서 터널 접합 단위셀들 각각의 자화 방향을 선택적으로 변화시킬 수 있다.

    Abstract translation: 磁存储器件包括:具有固定磁性层,绝缘层和自由磁性层的隧道结单元单元,其依次堆叠; 导电线体,其向单元电池提供面内电流并且具有邻近自由磁性层设置的反铁磁层;以及具有面内磁各向异性的铁磁层,邻近反铁磁层设置; 以及电压施加单元,用于独立地对各个隧道结单元电池施加选择电压,其中各个隧道结单元电池的磁化方向可以通过面内电流和选择电压选择性地改变。

    一种磁自动化流量记录器
    8.
    发明申请

    公开(公告)号:WO2016124131A1

    公开(公告)日:2016-08-11

    申请号:PCT/CN2016/073175

    申请日:2016-02-02

    CPC classification number: G11C11/02 G01B7/30 G01F15/06 G01R33/091

    Abstract: 一种磁自动化流量记录器,包括多个同轴设置的硬磁转轮(1),硬磁转轮(1)为圆形且相互之间具有预定的转动比,每个硬磁转轮(1)对应至少一个双轴磁电阻角度传感器(2;2(1)),双轴磁电阻角度传感器(2;2(1))对硬磁转轮(1)角度位置在0-360度范围内进行测量,双轴磁电阻角度传感器(2;2(1))包含至少两个单轴线性磁电阻传感器,单轴线性磁电阻传感器为X轴磁电阻传感器或Z轴磁电阻传感器,X轴磁电阻传感器测量硬磁转轮(1)所在位置沿硬磁转轮(1)圆周切线方向的磁场分量,Z轴磁电阻传感器测量硬磁转轮(1)所在位置沿硬磁转轮(1)径向方向的磁场分量。上述流量记录器相对于X、Y双轴角度传感器的电子水表具有安装位置灵活,受相邻硬磁转轮(1)影响小,并具有低功耗的优点。

    MAGNETO-OPTICAL DEVICE
    10.
    发明申请
    MAGNETO-OPTICAL DEVICE 审中-公开
    磁光设备

    公开(公告)号:WO2015072856A2

    公开(公告)日:2015-05-21

    申请号:PCT/NL2014/050787

    申请日:2014-11-14

    CPC classification number: G11C11/02 G11C11/16 G11C13/04 G11C13/06

    Abstract: The present invention is in the field of a magneto optical device comprising a magnetic unit and an optical unit, an electronic device comprising the magneto-optic device, a method of energy saving using the magneto- optical device, an array comprising the magneto-optical devices, and a method of changing magnetic orientation.

    Abstract translation: 本发明涉及包括磁单元和光学单元的磁光学装置领域,包括磁光装置的电子装置,使用磁光装置的节能方法,包括磁光学的阵列 装置和改变磁方向的方法。

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