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Assignee: Bull S.A.


Location: Louveciennes, FR
No. of patents: 128

1        
NumberTitleIssue Date
RE41705Device and process for handling the execution of a job in a data processing system
The present invention relates to a process and a device for handling the execution of a job in an open data processing system as a function of the resources. The process comprises the steps of: determining system resources availabl...
09/14/2010
7437569Module for secure management of digital date by encryption/decryption and/or signature/verification of signature which can be used for dedicated servers
A module for secure management of digital data by encryption/decryption and/or signature/verification of signature which can be used for dedicated servers. The module is controlled by a microprocessor (μP1). A working memory (RAM) is associated with the ...
10/14/2008
7316002Deriving an object class by inheritance, instantiation or cloning
An object class and/or an object having a given name (class1) is derived by making a copy, preferably through serialization, of the entire tree (27a) of the class or the object, by storing the copy of the tree on a disk D and by assigning a name (class...
01/01/2008
7275262Method and system architecture for secure communication between two entities connected to an internet network comprising a wireless transmission segment
A method for providing secure communication between first and second systems connected to the internet includes assigning respective permanent internet addresses to first and second entities associated with the systems, making at least one application located in a s...
09/25/2007
7275132Computing machine with hard stop-tolerant disk file management system
The computing machine (1) comprises a RAM (3) and a mass memory (5) in which an operating system is stored. The mass memory (5) comprises a partition (8) that is read-only accessible to the operating system, said partition (8
09/25/2007
7231464Management system for multimodule multiprocessor machines
The present invention relates to a global management system for a multimodule, multiprocessor machine (PK). The system is characterized in that it comprises an independent module (SM) dedicated to the global management of a plurality of first modules (M1 thro...
06/12/2007
7209563Process for creating and managing at least one cryptographic key, and system for its implementation
A process for creating and managing pairs of asymmetrical cryptographic keys and/or certificates associated with the pairs of keys, each pair of keys and associated certificates being intended for an object managed by a computer system. The process includes creating...
04/24/2007
7143416Dynamic creation of object classes
An object class (Class1) in a computer system is dynamically created by creating a global generic class (GenericClass) having two possible members, wherein at least one member is an instance of a generic class (GenericAttribute, GenericMethod), and by instantiating ...
11/28/2006
7127703Method for controlling a function executable by specific commands to different software products
The method is used to control a function executable by various software products by means of commands specific to the respective software products and each capable of having at least one option, the software products being installed in at least one machine of a comp...
10/24/2006
7103601Method for preconditioning and encoding data table, and method for the implementation of table requests on a vectoral processor
The invention relates to a search engine (2) implemented by a decision application server (1) acting on a relational database (6) that contains a set of target records. The engine (2) is activated by queries for selecting records based on...
09/05/2006
7096138Method for demonstrating the dependence of a signal based on another signal
In order to test whether a given signal of a complex circuit has the correct behavior, a method is provided which makes it possible to obtain in a computer memory a profile of states of other signals. In order to minimize the processing time and the memory space req...
08/22/2006
7039900Method for implementing a plurality of object interfaces
A method is disclosed for creating a plurality of interfaces for objects or collections of objects of the COM (“Component Object Model”) type, in a computer system having at least a processor and a storage device. The method stores a description of each object i...
05/02/2006
7032305Method for mounting integrated circuits on a printed circuit card
A method of mounting electrical component assemblies on opposite sides of a printed circuit card including inserting a chock on a first side of the printed circuit card; inserting a standoff and placing a spring around each standoff; pressing the chock against the p...
04/25/2006
7020677Method for assisting the administration of a distributed application based on a binary configuration file in a computer system
The present invention relates to a process for assisting in the administration of a distributed application of a transaction processing manager based on a binary configuration file (TUXCONFIG), characterized in that said process comprises: ...
03/28/2006
7017011Coherence controller for a multiprocessor system, module, and multiprocessor system with a multimodule architecture incorporating such a controller
A coherence controller is included in a module which includes a plurality of multiprocessor units, each of which contains a main memory and processors equipped with respective cache memories. The module may be one of a plurality of similarly constructed modules conn...
03/21/2006
6993762Process for improving the performance of a multiprocessor system comprising a job queue and system architecture for implementing the process
The invention relates to a process for assigning tasks in a multiprocessor digital data processing system having a preemptive operating system, and an architecture for implementing the process. The system comprises processors (200–203, 210–213) capable of...
01/31/2006
6988157Hot insertion of a service processor card in a system
The method of management of the hot insertion of an electronic card (11) in a system (10) comprises the successive connection of the card to two supply potentials (U0, Ui) available in a connector (20) so as to obtain transient connection...
01/17/2006
6983390Method and system for saving the local clock of a data processing area
A method and a system for saving the local clock of a data processing area of a multicellular platform, configured from a management tool as a data processing server on a partitionable machine. For the management tool and each data processing area, an absolut...
01/03/2006
6981145Device and process for remote authentication of a user
The present invention relates to a process for remote authentication of a user (7) for local access to a local machine (4) of a network (5) having a server (3) managed by an administrator (8). The local machine (4) creates a...
12/27/2005
6968060Method for verifying the use of public keys generated by an on-board system
For a set (Lk) of embedded systems, an authorized operator with identifier (OPj) creates a mother public key (KpM) and a mother private key (KsM). The identifier (OPj), the range of identifiers referenced (Lk) and the mother public key (KpM) ar...
11/22/2005
6950817Implementing table queries in a machine with vectorial capabilities
The invention relates to data warehousing systems (1) wherein a search engine (2) implemented by a decision application server (4) acts on a relational database (6) that contains a set of target records. The engine (2) is activated...
09/27/2005
6928539Multiprocessor application interface requiring no ultilization of a multiprocessor operating system
A test monitor loaded into a multiprocessor machine comprises a program (31) designed to interpret a script language for writing tests, a program (29) that constitutes a kernel part for conducting the tests according to the scripts, and a library (3...
08/09/2005
6854036Method of transferring data in a processing system
A method of transferring data in a processing system comprising a shared memory for storing data blocks, a plurality of processors, at least one of the processors having a cache memory for the data blocks, a plurality of data buses to each one at least one processor...
02/08/2005
6847996Method for managing an open computer system
The present invention relates to a method for calculating an indicator of a network management system comprising at least one submanager that monitors a part of the network. The submanager comprises a plurality of modules that allow communication with the equipment ...
01/25/2005
6820040Method and a system for managing a personal event log specific to an operating activity executed on a hardware perimeter of computer resources, and memory implemented in the system
A method of managing a personal event log specific to an operating activity exocuted on a multiple-cell computer platform comprises a step of recording the event in a common event log together with an identifier of the acrivity that is saving the event while an acti...
11/16/2004
6816927Method and system for automatic updating an access path to the system disk of a hardware perimeter of computer
A method for automatic updating of an access path to the system disk of a hardware perimeter of computer resources during launching of an operating activity on this perimeter includes during the installation of a new system disk, a step of saving the lower part of t...
11/09/2004
6789214Process for reconfiguring an information processing system upon detection of a component failure
The invention relates to a process for dynamically reconfiguring an information processing system (1), particularly a so-called “SMP” symmetric multiprocessor system. The process comprises a preliminary step for detecting a failure risk of one of the comp...
09/07/2004
6746261Pressure application device for retaining at least two electronic components disposed opposite each other on each side of a connection board
A device for at least two electronic components disposed opposite each other and on each side of the same connection board by application of pressure. At least one small clamping column is arranged to be slid into an opening provided in the connection board, and to ...
06/08/2004
6735613System for processing by sets of resources
A computer system having physical resources including a plurality of processors (10, 11, 12 ,13, 20, 21, 22, 23) and a physical memory (14, 24) for executing processes in a virtual address space by means of a virtual storage manager (59) that ma...
05/11/2004
6714955High speed random number generation
A high-speed random number generator (1) comprising a physical random number generator, having a data input, an output and a pseudo-random generator coupled to the output of the physical random generator. The pseudo-random generator has an input adapted to re...
03/30/2004
6704888Process and tool for analyzing and locating hardware failures in a computer
A process, a tool and a computer for analyzing and locating hardware failures in a computing machine storing information on operational errors generated by the various sensible hardware components of the machine, characterized in that it consists of creat...
03/09/2004
6680848Device and method for mounting integrated circuits on a printed circuit card
The subject of the present invention is a device (1) for mounting at least two electrical components (4A, 4B) on a printed circuit card (2), the card (2) comprising connection pads on both of its sides. According to the invention, the card (2) is traverse...
01/20/2004
6636088Edge multiplier circuit
An edge multiplier circuit comprises a chain of N phase-looped delay cells (130, 131, 132, 133, 134). An order of cells to be delayed is determined by action loops. A first action loop (116, . . . , 128) is utilized for values of j varying from 1 to N, ea...
10/21/2003
6560275Interconnection process and interface using parallelized high-speed serial links
An interconnection interface for transmitting digital data between a sending module and a receiving module connected to one another through point-to-point serial links, forming a global data link. Each of the modules are provided, firstly, with a multiple...
05/06/2003
6539436Management of interruptions in a computer platform
In a computer platform (PF) comprising at least one unit (M1, M2), each including at least one respective processor (PRO1-PRO2, PRO3-PRO5) and at least one respective interrupt controller (CI1, CI2), and an operating system (SE) including a basic kernel (...
03/25/2003
6535377Power distribution unit for electrical devices
A power distribution unit (PDU) for supplying power to at least one electrical device (APP1-APP12), comprises at least one distribution point (P) for the power supply, and at least one female outlet (J1-J12) on its accessible side. The outlet is adapted t...
03/18/2003
6516040Interconnection process and interface using parallelized high-speed serial links
A process and interface for interconnection of multiprocessor modules by point-to-point serial-to-parallel links. Data processing or data communication modules (A and B) are interconnected by means of high-speed point-to-point serial links conveying multi...
02/04/2003
6483920Key recovery process used for strong encryption of messages
The present invention relates to a key recovery process used for strong encryption of a message sent by an entity, which message is either to be stored locally or transmitted to another entity, the reading of a message requiring a decryption key which can...
11/19/2002
6484160Process for optimizing accesses to a database
The invention relates to a process for optimizing accesses to a database. This process allows client applications to request a CMIS-DB server, via an online configuration, to customize the generic representation for the object classes for which the access...
11/19/2002
6480933Disk cache device and method for secure writing of hard disks in mass memory subsystems
A disk cache device for secure writing comprising a backup power supply source (62) for supplying backup power for a given duration to a computer system fed by two main electric power supply devices (60, 61) and comprising at least one hard disk drive (1a...
11/12/2002
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