International Business Machines Corporation

Arnaud Lund

Sebastien Bousseton

Carole Truntschka

Jean-Luc Collet

Jean-Claude Dispensa

Eric LeBrun

Frederic J Bauchot

Jean Claude Dispensa

Luc Louis Revardel

Catherine Soler

Alain Albert Dorel

Frederic Bernard Lefevre

Christophe Menant

Jean Marc Berthaud

Rachil Eddahabi

Jean-Pierre Espieu

Jean-Christophe Laurentin

Fabrice Kah

A system. The system includes rack containers and a cooling fluid. The rack containers include rack units stacked in a first direction that is parallel to a floor. Each rack unit has wheels positioned on a supporting structure on the floor which enables adjacent rack containers to move closer to or further from each other. The supporting structure is on the floor and is oriented in the second direction. The second direction is parallel to the floor and perpendicular to the first direction. The cooling fluid is flowed through a flexible tube into each rack container via a cooling conduit secured at a first port on a top surface of each rack container. The cooling conduit encapsulates the flexible tube. The top surface is further from the floor than is any other surface of each rack container.

System to increase server's density in datacenter

A method. Rack containers include rack units stacked in a first direction that is parallel to a floor. Each rack unit has wheels positioned on a supporting structure on the floor which enables adjacent rack containers to move closer to or further from each other. The supporting structure is on the floor and is oriented in the second direction. The second direction is parallel to the floor and perpendicular to the first direction. A cooling fluid is flowed through a flexible tube into each rack container via a cooling conduit secured at a first port on a top surface of each rack container. The cooling conduit encapsulates the flexible tube. The to surface is further from the floor than is any other surface of each rack container.

Method to increase server's density in datacenter

A method. A cooling fluid flows through a flexible tube into each rack container including a plurality of rack units via a cooling conduit that encapsulates the flexible tube and is secured at a first port on a top surface of each rack container. The rack units are stacked in a direction parallel to a floor. The cooling conduit includes a first segment, a second segment, and a third segment. The first segment is linked to, perpendicular to, and in direct physical contact with, the second segment through a first articulation. The second segment is linked to, parallel to, and in direct physical contact with, the third segment through a second articulation. The first and second articulations are configured to rotate horizontally in a plane parallel to the floor to enable the flexible tube to maintain smooth contact with the top surface of each rack container.

A method for forming a system. A cooling conduit is secured on a top surface of each rack container of rack units to allow a cooling fluid to flow through a flexible tube into each rack container via the cooling conduit that encapsulates the flexible tube. The rack units are stacked in a direction parallel to a floor. The cooling conduit includes a first segment, a second segment, and a third segment. The first segment is linked to, perpendicular to, and in direct physical contact with, the second segment through a first articulation. The second segment is linked to, parallel to, and in direct physical contact with, the third segment through a second articulation. The first and second articulations are configured to rotate horizontally in a plane parallel to the floor to enable the flexible tube to maintain smooth contact with the top surface of each rack container.

Method for formation of system to increase server's density in datacenter

A system and method of forming the system. Rack containers include rack units stacked in a first direction that is parallel to a floor. Each rack unit has wheels positioned on a supporting structure on the floor which enables adjacent rack containers to move closer to or further from each other. The supporting structure is on the floor and is oriented in the second direction. The second direction is parallel to the floor and perpendicular to the first direction. A cooling conduit is secured on a top surface of each rack container to allow a cooling fluid to flow through a flexible tube into each rack container via the cooling conduit that encapsulates the flexible tube.

A method for forming a system. A cooling conduit is secured on a top surface of each rack container of rack units to allow a cooling fluid to flow through a flexible tube into each rack container via the cooling conduit that encapsulates the flexible tube. The rack units are stacked in a direction parallel to a floor. Each rack unit includes at least one heat generating device. Each heat generating device is configured to generate heat while in operation. The top surface is further from the floor than is any other surface of each rack container. The cooling fluid is configured to be heated by absorbing heat from the at least one heat generating device. An exhaust conduit is secured on the top surface of each rack container to allow the heated cooling fluid to be exhausted from each rack container via the exhaust conduit.

Formation of system to increase server's density in datacenter

A secure password generation method and system is provided. The method includes enabling by a processor of a computing system, password translation software. The computer processor generates and stores the random translation key. A first password is received and a second associated password is generated. The computer processor associates the second password with a secure application. The computer processor stores the random translation key within an external memory device and disables a connection between the computing system and the external memory device.

Secure password generation

A method for forming a system. Rack containers include rack units stacked in a first direction. Each rack unit has wheels and includes at least one heat generating device configured to generate heat while in operation. The wheels are positioned on a supporting structure on the floor which enables adjacent rack containers to move closer to or further from each other. A cooling conduit is secured on a top surface of each rack container to allow a cooling fluid to flow through a flexible tube into each rack container via the cooling conduit that encapsulates the flexible tube. The cooling fluid is configured to be heated by absorbing heat from the at least one heat generating device. The exhaust conduit is secured on the top surface of each rack container to allow the heated cooling fluid to be exhausted from each rack container via the exhaust conduit.

Routers split and share routing information among several routers within a group of routers acting as a single border router in an Internet protocol (IP) network, each router comprising a routing table. A router of the group selects routes in the routing table of the router; requests other routers of the group to replace, in their routing tables, each selected route with the router as next hop; associates parts of-non selected routes, each one with another router of the group; and removes and replaces, in the routing table, each-non selected route associated with a router of the group by the associated router as next hop.

Splitting and sharing routing information among several routers acting as a single border router

There is revealed a progressive and conditional delivery of digital contents. A given master digital content is previously divided in content blocks, each content block being associated with related content blocks presenting particular hierarchical and dependency characteristics. Responsive to user selection of the master digital content, for each selected content block, there is checked first the display of each related content block and upon positive checking there is displayed the considered selected content block. There is further disclosed steps of checking display performed from an analog capture of the user interface or from video frame buffer memory data. There may be detected predefined marks. There may be performed image similarity comparisons or image matching tests with expected images associated with content blocks. There are also disclosed predefined encryption keys being used to decipher one or a plurality of content blocks. In response to a negative display checking according to the invention, there is displayed a predefined content block such as a warning message, an authentication request, a kaptcha challenge, advertisement content or a blurred content block. There is discussed a correspondence of content blocks with DOM nodes.

Method and system of generating digital content on a user interface

A system and a method for forming the system. The system includes a cooling conduit and rack containers stacked in a first direction parallel to a floor. Each rack unit includes at least one heat generating device configured to generate heat while in operation. Each rack container is equipped with wheels positioned on a supporting structure to enable the wheels to move along the supporting structure in a second direction which enables adjacent rack containers to move closer to or further from each other. The second direction is parallel to the floor and perpendicular to the first direction. The supporting structure is on the floor and oriented in the second direction. The cooling conduit is secured on a top surface of each rack container to allow a cooling fluid to flow into each rack container and be heated by absorbing heat from the at least one heat generating device.

System to increase server'S density in datacenter

A method, computer program, and system for delivering digital content to a user interface. A method according to an embodiment includes: generating a starting content on the user interface including at least one clickable content, each of the at least one clickable content being previously associated with a first key; upon selection of a clickable content associated with a first key, determining a second key, associated with a destination content, from the first key; determining an executable asset program from the second key, an execution of the asset program generating the display of a predefined asset content; attaching the second key to the executable asset program according to a hiding mechanism; executing the executable asset program to display the predefined asset content, and releasing the second key during the execution of the program.

Method and system for delivering digital content

A system and associated method for providing enhanced site access security by use of multiple authentications from independent sources. A security enhanced user service system has components of a user authentication process, a service application, a multi-authentication module and an authentication database. A user attempting to use the service application accesses through a client system that is coupled to the security enhanced user service system. The user authentication process receives login information from the user, checks for validity, and sends to the multi-authentication module to further verify the login information. The multi-authentication module generates a grant or denial by use of predefined logical condition to satisfy for the grant response, data stored in the authentication database, another security enhanced user service system etc., pursuant to a specific configuration.

Growing community of inventors

Cagnes-sur-Mer, France

Arnaud Lund