公开(公告)号：US3623034A

公开(公告)日：1971-11-23

申请号：US3623034D

申请日：1970-05-18

Applicant: BELL TELEPHONE LABOR INC

Inventor： BONYHARD PETER ISTVAN ,  DANYLCHUK IRYNEJ

IPC: G11C19/08 ,  G11C19/00 ,  G11C7/00 ,  G11C11/14

CPC classification number: G11C19/0816 ,  G11C19/0883

Abstract: A fast transfer circuit for single wall domains is described. The circuit comprises a succession of recirculating positions defined by magnetically soft overlays. It all the recirculating positions are occupied by domains, any subsequent information introduced to the beginning of the sequence appears at the end of the sequence more quickly than a domain otherwise moves in a normal propagation mode employing overlays. Movement of domains is in response to a rotating in-plane field which changes the positions of domain-attracting poles in the overlay.

公开(公告)号：US3706082A

公开(公告)日：1972-12-12

申请号：US3706082D

申请日：1972-02-22

Applicant: BELL TELEPHONE LABOR INC

Inventor： BOBECK ANDREW HENRY ,  DANYLCHUK IRYNEJ

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

CPC classification number: G11C19/0858 ,  H03K3/455

Abstract: MAGNETIC DOMAINS ARE GENERATED DURING HIGH SPEED OPERATION OF A SINGLE WALL DOMAIN ARRANGEMENT BY A DOMAIN SHUTTLING GENERATOR OPERATIVE TO SELECTIVELY SEPARATE A PORTION OF A SEED DOMAIN FOR TRANSFER TO A PROPAGATION CHANNEL.

公开(公告)号：US3633185A

公开(公告)日：1972-01-04

申请号：US3633185D

申请日：1970-05-22

Applicant: BELL TELEPHONE LABOR INC

Inventor： DANYLCHUK IRYNEJ

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

CPC classification number: G11C19/0858 ,  H03K3/455

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US3651496A

公开(公告)日：1972-03-21

申请号：US3651496D

申请日：1970-10-01

Applicant: BELL TELEPHONE LABOR INC

Inventor： DANYLCHUK IRYNEJ ,  MICHAELIS PAUL CHARLES

IPC: H03K19/168 ,  G11C11/14 ,  G11C19/00

CPC classification number: H03K19/168

Abstract: A single wall domain, multiple-input, logical AND circuit is defined by an arrangement of magnetically soft overlay elements adjacent a sheet of material in which the domains can be moved. A plurality of propagation channels defined by the overlay elements include an orthogonal channel which comprises positions where domains are merely recirculated. When interrogated, the orthogonal channel provides an output only when all the idler positions are occupied.

Abstract translation: 单个壁域，多输入逻辑AND电路由邻近一片材料的磁软覆盖元件的布置来定义，其中域可以被移动。 由覆盖元件限定的多个传播信道包括正交信道，其包括仅仅再循环域的位置。 当询问时，只有当所有惰轮位置被占用时，正交通道才提供输出。