公开(公告)号：CA1035042A

公开(公告)日：1978-07-18

申请号：CA215640

申请日：1974-12-10

Applicant: IBM

Inventor： BAECHTOLD WERNER ,  GUERET PIERRE L

IPC: H03K3/38 ,  H03K19/195

Abstract: Two Josephson gates are connected in series to a low impedance voltage source. Each junction is bridged by a load impedance. The feed voltage is maintained in the order of the gap voltage which corresponds to the voltage drop across a Josephson junction when it is in its single-particle-tunneling state. Therefore, only one out of both Josephson elements can exist in the voltage state at a time, and the other junction is forced to assume the superconducting pair-tunneling state.

公开(公告)号：FR2408900A1

公开(公告)日：1979-06-08

申请号：FR7829861

申请日：1978-10-13

Applicant: IBM

Inventor： BAECHTOLD WERNER ,  GUERET PIERRE

IPC: G11C11/44 ,  G11C19/08 ,  G11C19/32 ,  G11C11/14 ,  G11C19/00

Abstract: For storing digital data e.g. in magnetic vortex shift registers, a single flux quantum vortex is injected into a superconductive layer by a vortex generator consisting of an emitter and a transfer station. The emitter generates a pool of vortices. The transfer station upon a signal transfers one single vortex at the time. In a particular embodiment, the transfer station consists of a Josephson interferometer at the entrance of a transfer channel. Switching of the interferometer passes a flux vortex from a vortex pool to a shifting and storage apparatus. Other embodiments do not use interferometers but include transfer channels with separation corners and vortex spacing means which insure that upon application of appropriate signals one and only one vortex is passed from the vortex pool to the shifting and storage means.

公开(公告)号：DE2843647A1

公开(公告)日：1979-05-17

申请号：DE2843647

申请日：1978-10-06

Applicant: IBM

Inventor： BAECHTOLD WERNER ,  GUERET PIERRE

IPC: G11C11/44 ,  G11C19/08 ,  G11C19/32 ,  H01L39/22

Abstract: For storing digital data e.g. in magnetic vortex shift registers, a single flux quantum vortex is injected into a superconductive layer by a vortex generator consisting of an emitter and a transfer station. The emitter generates a pool of vortices. The transfer station upon a signal transfers one single vortex at the time. In a particular embodiment, the transfer station consists of a Josephson interferometer at the entrance of a transfer channel. Switching of the interferometer passes a flux vortex from a vortex pool to a shifting and storage apparatus. Other embodiments do not use interferometers but include transfer channels with separation corners and vortex spacing means which insure that upon application of appropriate signals one and only one vortex is passed from the vortex pool to the shifting and storage means.

公开(公告)号：DE2261122A1

公开(公告)日：1973-06-28

申请号：DE2261122

申请日：1972-12-14

Applicant: IBM

Inventor： BAECHTOLD WERNER

IPC: H04R1/28 ,  H04R1/08 ,  H04R1/10 ,  H04R1/22

Abstract: A telephone receiver handset includes a cover with a built-in structural acoustic Helmholtz resonator forming a low pass acoustical filter integral with the cover when applied to the capsule for the electro-acoustic transducer.

公开(公告)号：DE3477624D1

公开(公告)日：1989-05-11

申请号：DE3477624

申请日：1984-12-18

Applicant: IBM

Inventor： BAECHTOLD WERNER ,  BARATOFF ALEXIS ,  GUERET PIERRE LEOPOLD ,  HARDER CHRISTOPH STEFAN ,  WOLF HANS PETER

IPC: H01L29/80 ,  H01L29/20 ,  H01L29/205 ,  H01L29/772 ,  H01L29/78 ,  H01L39/22

公开(公告)号：CA994467A

公开(公告)日：1976-08-03

申请号：CA173048

申请日：1973-06-04

Applicant: IBM

Inventor： BAECHTOLD WERNER ,  ROTHAUSER ERNST H

IPC: B06B1/06 ,  H03M1/74 ,  H04R1/00 ,  H04R17/00

公开(公告)号：CA971269A

公开(公告)日：1975-07-15

申请号：CA159126

申请日：1972-12-14

Applicant: IBM

Inventor： BAECHTOLD WERNER

IPC: H04R1/28 ,  H04R1/08 ,  H04R1/10 ,  H04R1/22

Abstract: A telephone receiver handset includes a cover with a built-in structural acoustic Helmholtz resonator forming a low pass acoustical filter integral with the cover when applied to the capsule for the electro-acoustic transducer.

公开(公告)号：DE2455501A1

公开(公告)日：1975-06-19

申请号：DE2455501

申请日：1974-11-23

Applicant: IBM

Inventor： BAECHTOLD WERNER ,  GUERET PIERRE LEOPOLD

IPC: H03K3/38 ,  H03K19/195 ,  G11C11/44

Abstract: Two Josephson gates are connected in series to a low impedance voltage source. Each junction is bridged by a load impedance. The feed voltage is maintained in the order of the gap voltage which corresponds to the voltage drop across a Josephson junction when it is in its single-particle-tunneling state. Therefore, only one out of both Josephson elements can exist in the voltage state at a time, and the other junction is forced to assume the superconducting pair-tunneling state.

公开(公告)号：AU4972672A

公开(公告)日：1974-06-06

申请号：AU4972672

申请日：1972-12-06

Applicant: IBM

Inventor： BAECHTOLD WERNER

IPC: H04R1/28 ,  H04R1/08 ,  H04R1/10 ,  H04R1/22

Abstract: A telephone receiver handset includes a cover with a built-in structural acoustic Helmholtz resonator forming a low pass acoustical filter integral with the cover when applied to the capsule for the electro-acoustic transducer.