International Business Machines Corporation

Richard Rieland

Alan Frederic Benner

Edward Joseph Seminaro

David P Graybill

Rodney A Kendall

David J Pinckney

John George Hartley

Lonn E Moore

Embodiments are directed to decomposing an all-to-all interconnection network topology into a plurality of smaller all-to-all interconnection network elements, replicating the interconnection network elements in a modular fashion, wherein the modular interconnection network elements construct the all-to-all interconnection network topology. Embodiments are directed to an apparatus comprising a shuffle cable assembly comprising a plurality of shuffle cables, where each of the plurality of shuffle cables comprises a plurality of optical fibers and a plurality of connectors, a block configured to organize, align, and maintain a position of the plurality of connectors, and at least one handle coupled to the block and configured to actuate the plurality of connectors.

Modular optical backplane and enclosure

A clamping flexure for use in a vacuum employs a spring-loaded shaft that pulls an object being supported against a support piece, including a mechanism, passing through the vacuum vessel, for releasing the spring tension during adjustment, the shaft being sufficiently compliant that restoring force after adjustment is less than a threshold value so that displacement of the shaft does not impress a force on the object being supported that returns it toward its position before adjustment.

Remote clamping mechanism via vacuum feedthrough

A system for supporting and adjusting the position of an object in a vacuum includes inner and outer support rings that are connected by flexible mounts that are compliant along one axis and stiff along other axes, and drivers extending through the wall of the vacuum chamber that move the supports independently along their respective axes. At least the inner support is clamped after adjustment by a clamp that exerts a strong clamping pressure while exerting transverse force only less than a threshold selected to avoid motion after adjustment.

Electron beam position reference system

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Hopewell Junction, NY, United States of America

Richard Rieland