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11 条记录 (耗时 0.012 秒)

    Magnetic bubble domain logical and arithmetic devices
    2.
    发明授权
    Magnetic bubble domain logical and arithmetic devices 失效
    磁泡域逻辑和运算器件

    公开(公告)号：US3894223A

    公开(公告)日：1975-07-08

    申请号：US42803673

    申请日：1973-12-26

    申请人： HITACHI LTD

    发明人： MAJIMA HIDEYASU ,  MIKAMI ITSUO ,  KITA YUZO

    IPC分类号： G06F7/38 ,  G06F7/64 ,  H03K3/45 ,  H03K19/168 ,  H03K23/76 ,  G06F7/50

    CPC分类号： H03K3/455 ,  G06F7/385 ,  G06F7/64 ,  H03K19/168 ,  H03K23/76

    摘要： A logical operation processing device having an array of conductor loops of gold or like metal evaporated on the planar surface of a single crystal of a compound such as an orthoferrite whose easy axis of magnetization is normal to the planar surface. A bias field is applied normal to the planar surface of the crystal to hold magnetic bubbles and current is supplied through the conductor loops in a direction which will produce a reverse bias field so as to thereby reduce the strength of the bias field applied to the conductor loops and to produce a plurality of stable regions in which the magnetic bubbles can exist stably. A mobile field is applied to the array of the stable regions in such a manner that it traverses the array with time, and a magnetic bubble is injected into the stable region at one end of the array, so as to utilize the repulsion acting between the bubbles for carrying out logical operations including an AND operation, OR operation, flip-flop operation, addition, subtraction, multiplication, and space differentiation and integration.

    摘要翻译： 具有金或类似金属的导体环的阵列的逻辑运算处理装置在容易的磁化轴垂直于平坦表面的化合物（例如正铁电体）的单晶的平坦表面上蒸发。 偏置场垂直于晶体的平坦表面施加以保持磁性气泡，并且电流通过导体环路沿着将产生反向偏置场的方向提供，从而降低施加到导体的偏置场强度 循环并产生多个稳定区域，其中磁性气泡可以稳定地存在。 将移动场以这样的方式施加到稳定区域的阵列，使得其随时间穿过阵列，并且将磁性气体注入到阵列的一端处的稳定区域中，以便利用作用在阵列之间的排斥作用 用于执行逻辑运算的气泡，包括AND运算，或运算，触发器运算，加法运算，乘法运算，乘法运算和空间微分和积分。

    Magneto-resistive domain detector for cylinder-domain-transport memory
    4.
    发明授权
    Magneto-resistive domain detector for cylinder-domain-transport memory 失效
    用于气缸域运输记忆体的磁阻检测器

    公开(公告)号：US4042917A

    公开(公告)日：1977-08-16

    申请号：US606477

    申请日：1975-08-21

    申请人： Arnulf Lill

    发明人： Arnulf Lill

    IPC分类号： G11C7/00 ,  G11C11/14 ,  G11C11/155 ,  G11C19/08 ,  H03K3/45 ,  G11C11/02

    CPC分类号： G11C19/08 ,  G11C11/14 ,  G11C19/0866 ,  H03K3/455

    摘要： A magneto-resistive domain detector for reading the stored information of a cylinder-domain transport memory having a layer-shaped detector strip made of magneto-resistive material which extends perpendicular to the cylinder-domain path, and including a domain stretcher which is adjacent to and galvanically decoupled from the detector strip.

    摘要翻译： 一种磁阻域检测器，用于读取具有垂直于柱面域路径延伸的由磁阻材料制成的层状检测条的圆柱体域传输存储器的存储信息，并且包括与 并与检测器条电流去耦。

    Non-conservative bubble logic circuits
    5.
    发明授权
    Non-conservative bubble logic circuits 失效
    非保险泡沫电路

    公开(公告)号：US3866191A

    公开(公告)日：1975-02-11

    申请号：US31140272

    申请日：1972-12-01

    申请人： MONSANTO CO

    发明人： MINNICK ROBERT C ,  BAILEY PAUL T ,  SANDFORT ROBERT T ,  SEMON WARREN L

    IPC分类号： H03K3/45 ,  H03K19/168 ,  H03M7/00 ,  G11C11/14

    CPC分类号： H03K19/168 ,  H03K3/455 ,  H03M7/002

    摘要： Magnetic bubble logic circuits performing the functions of various forms of flip flops and decoders are presented. Set-reset and trigger flip-flops are constructed from specialized 3-3 conservative bubble logic circuits. Two forms of tree-type decoders employing crossovers of bubble tracks are illustrated for generating all possible product permutations of a plurality of input variables. Planar decoders and cross point circuits without crossovers are combined in matrix form to provide a multivariable decoder without internal crossovers.

    摘要翻译： 提出了执行各种形式的触发器和解码器的功能的磁鼓逻辑电路。 设置复位和触发器触发器由专门的3-3保守气泡逻辑电路构成。 示出了采用气泡轨迹的交叉的两种形式的树型解码器，用于产生多个输入变量的所有可能的乘积排列。 没有交叉的平面解码器和交叉点电路以矩阵形式组合，以提供无变化的多变量解码器。

    Non-conservative bubble logic circuits
    6.
    发明授权
    Non-conservative bubble logic circuits 失效
    非保守气泡逻辑电路

    公开(公告)号：US3973248A

    公开(公告)日：1976-08-03

    申请号：US507700

    申请日：1974-09-20

    申请人： Robert C. Minnick ,  Paul T. Bailey ,  Robert M. Sandfort ,  Warren L. Semon

    发明人： Robert C. Minnick ,  Paul T. Bailey ,  Robert M. Sandfort ,  Warren L. Semon

    IPC分类号： H03K3/45 ,  H03K19/168 ,  H03M7/00 ,  G11C11/14

    CPC分类号： H03K19/168 ,  H03K3/455 ,  H03M7/002

    摘要： Magnetic bubble logic circuits performing the functions of various forms of flip-flops and decoders are presented. Set-reset and trigger flip-flops are constructed from specialized 3--3 conservative bubble logic circuits. Two forms of tree-type decoders employing crossovers of bubble tracks are illustrated for generating all possible product permutations of a plurality of input variables. Planar decoders and cross point circuits without crossovers are combined in matrix form to provide a multi-variable decoder without internal crossovers.

    摘要翻译： 提出了执行各种形式的触发器和解码器的功能的磁鼓逻辑电路。 设置复位和触发器触发器由专门的3-3保守气泡逻辑电路构成。 示出了采用气泡轨迹的交叉的两种形式的树型解码器，用于产生多个输入变量的所有可能的乘积排列。 没有分频器的平面解码器和交叉点电路以矩阵形式组合，以提供无内部分频器的多变量解码器。

    Single-wall domain generator
    7.
    发明授权
    Single-wall domain generator 失效
    单壁域发电机

    公开(公告)号：US3633185A

    公开(公告)日：1972-01-04

    申请号：US3633185D

    申请日：1970-05-22

    申请人： BELL TELEPHONE LABOR INC

    发明人： DANYLCHUK IRYNEJ

    IPC分类号： G11C19/08 ,  H03K3/45 ,  G11C21/00 ,  G11C11/14

    CPC分类号： G11C19/0858 ,  H03K3/455

    摘要： A magnetically soft overlay element on a material in which single-wall domains can be moved is designed to generate singlewall domains in response to a magnetic field reorienting in the plane of the material. An auxiliary overlay element is positioned with respect to the generator to allow domain interaction to enhance the generator margins.

    摘要翻译： 在其中可以移动单壁畴的材料上的磁软覆盖元件设计成响应于材料平面中的磁场重新定向而产生单壁畴。 辅助覆盖元件相对于发生器定位，以允许区域相互作用来增强发生器边缘。

    Device for close-packed magnetic domains
    9.
    发明授权
    Device for close-packed magnetic domains 失效
    紧密堆积磁畴的装置

    公开(公告)号：US4218762A

    公开(公告)日：1980-08-19

    申请号：US919466

    申请日：1978-06-27

    申请人： Jan Haisma ,  Klaas L. L. Van Mierloo

    发明人： Jan Haisma ,  Klaas L. L. Van Mierloo

    IPC分类号： G11C11/14 ,  G11C13/06 ,  G11C19/08 ,  H03K3/45 ,  G11C11/15

    CPC分类号： G11C19/0858 ,  G11C11/14 ,  G11C13/06 ,  G11C19/08 ,  G11C19/0816 ,  G11C19/0833 ,  G11C19/0841 ,  G11C19/0866 ,  H03K3/455

    摘要： A device for storing digital information in the form of magnetic domains including at least two ferrimagnetic layers on a substrate. The ferrimagnetic layers are separated by a compensation wall and in the presence of a bias magnetic field single magnetic domains and superposed magnetic domain pairs, the superposed domains being separated by a compensation wall, are generated. All single and superposed domains are mutually repulsive. The domains within a superposed pair are attracted to each other. The generated domains are propagated to a shift register and when the reigster is filled a row of domains is coincidentally propagated, transversely out of the register, to a domain array region adjacent the register. Rows are then propagated through the array region to a second shift register where they are individually detected and annihilated. A control device assures the proper working relationship between all elements.

    摘要翻译： 一种用于存储磁畴形式的数字信息的装置，包括在基片上的至少两个铁磁性层。 产生亚铁磁性层由补偿壁分离，并且在存在偏磁场单磁畴和叠加磁畴对的情况下，产生由补偿壁分隔的重叠域。 所有单个和叠加的域都相互排斥。 重叠对中的域彼此吸引。 所产生的域被传播到移位寄存器，并且当填充了该发送器时，一行域被横向地从寄存器中传播到与寄存器相邻的域阵列区域。 然后，行通过阵列区域传播到第二移位寄存器，在那里它们被单独地检测和消除。 控制装置确保所有元件之间的正确工作关系。

    Single wall domain fanout circuit
    10.
    发明授权
    Single wall domain fanout circuit 失效
    单壁扇区风扇电路

    公开(公告)号：US3713118A

    公开(公告)日：1973-01-23

    申请号：US3713118D

    申请日：1970-05-27

    申请人： BELL TELEPHONE LABOR INC

    发明人： DANYLCHUK I

    IPC分类号： G11C19/08 ,  H03K3/45 ,  G11C19/00 ,  G11C11/14

    CPC分类号： G11C19/0858 ,  H03K3/455

    摘要： An arrangement of magnetically soft overlay elements on a magnetic material, in which single wall domains can be moved, is designed to generate two domains for each domain advanced to it in response to a magnetic field reorienting in the plane of the material. A number of these arrangements are cascaded to perform a fanout function which doubles the number of domains for each cycle of the in-plane field.

    摘要翻译： 设计在磁性材料上的磁性软覆盖元件的布置，其中可以移动单个壁结构域，以响应于材料的平面中的磁场重新定向，为每个领域产生两个域。 这些布置中的多个级联以执行扇出功能，其使平面内场的每个周期的域数量加倍。