Abstract: A covering member (1; 1?; 1?) for mounting on a fastener ring (2), the ring and the covering member co-operating with each other to form a fastener device for fastening a dispenser system (3), such as a pump or a valve, on a receptacle neck (40), the covering member presenting a general configuration that is substantially cylindrical and that includes an outside wall (14) and an inside wall (15) for coming into clamping contact around the ring (2), the inside wall forming projections (17) that project inwards from a base zone (151), the projections being disposed as elongate ribs (16; 16?; 16?), the covering member being characterized in that each rib is formed by a plurality of projections (17) that are separated by gaps (18) in such a manner as to form a projecting rib that is interrupted locally.

Abstract: A covering member (1) for mounting on a fastener ring (2), the ring and the covering member co-operating with each other to form a fastener device for fastening a dispenser system (3) on a receptacle neck (40). The covering member is substantially cylindrical and includes an outside wall (14) and an inside wall (15) for coming into clamping contact around the ring (2). The inside wall forms at least one elongate groove (16) hollowed out in a base zone (151). The groove is formed by a plurality of groove segments (17) that are separated by non-groove zones in such a manner as to form a groove that is interrupted locally.

Abstract: A covering member (1) for mounting on a fastener ring (2), the ring and the covering member co-operating with each other to form a fastener device for fastening a dispenser system (3), such as a pump or a valve, on a receptacle neck (40), the covering member presenting a general configuration that is substantially cylindrical and that includes an outside wall (14) and an inside wall (15) for coming into clamping contact around the ring (2), the inside wall forming at least one elongate groove (16) hollowed out in a base zone (151), the covering member being characterized in that the groove is formed by a plurality of groove segments (17) that are separated by non-groove zones in such a manner as to form a groove that is interrupted locally.

Abstract: A covering member (1; 1?; 1?) for mounting on a fastener ring (2), the ring and the covering member co-operating with each other to form a fastener device for fastening a dispenser system (3), such as a pump or a valve, on a receptacle neck (40), the covering member presenting a general configuration that is substantially cylindrical and that includes an outside wall (14) and an inside wall (15) for coming into clamping contact around the ring (2), the inside wall forming projections (17) that project inwards from a base zone (151), the projections being disposed as elongate ribs (16; 16?; 16?), the covering member being characterized in that each rib is formed by a plurality of projections (17) that are separated by gaps (18) in such a manner as to form a projecting rib that is interrupted locally.

Abstract: A covering memeber (1) for mounting on a fastener ring (2), the ring and the covering member co-operating with each other to form a fastener system for fastening a dispenser member (3), such as a pump or a valve, on a recepacle neck (40), the covering member presenting a general configuration that is substantialy cylindrical, and comprising a top end (12), a bottom end (11), an outside wall (14), and an inside wall (15) for coming into clamping contact around the ring (2), the inside wall (15), at the bottom end (11), forming a fastener profile (111) that projects inwards, the covering member being characterized in that said profile defines a sharp catch (112) that is directed inwards and upwards, the profile being formed in direct proximity to the bottom end of the covering member so as to be able to engage said covering member under a fastner ring having a bottom end that comes practically into contact with the receptacle.

Abstract: A covering member (1) for mounting on a fastener ring (2), the ring and the covering member co-operating with each other to form a fastener device for fastening a dispenser system (3), such as a pump or a valve, on a receptacle neck (40), the covering member presenting a general configuration that is substantially cylindrical and that includes an outside wall (14) and an inside wall (15) for coming into clamping contact around the ring (2), the inside wall forming an array of grooves (16, 17) hollowed out in a base zone (151), the grooves extending in at least two different directions.

Abstract: The invention relates to a method of securing computer systems involving the logical containment of data. More specifically, the invention relates to a method of securing computer systems, which offers the possibility of executing codes that manipulate data which must be processed separately. The inventive method essentially involves the use of the following: (i) a memory manager for managing memory allocation units which can be typically a fixed-size page or a variable-size block, and (ii) memory allocation owners and requesters which can be typically user applications of the operating system of the computer system or the actual operating system. The system involves the separation of the aforementioned data by the owner and the encryption of same with a dedicated key.

Abstract: An existing active base logic flow between a master transceiver and a slave transceiver, is selected as reference logic flow wherein is generated a set of concurrent logic flows. The concurrent logic flows are built with successive elementary packets segmenting pairs of command/response. An exchange of pairs of command/response is initialised and continued by the master transceiver on the basis of specific commands. The slave transceiver triggers a segmentation by transmitting specific responses on the reference logic flow.

Abstract: The invention concerns a protocol for transmitting multiple logic exchange flow of command/response pairs on a single physical exchange channel between a master and slave transmitter/receiver, and a corresponding system for controlling and monitoring execution of applets. For an existing active base logic flow (S), the protocol consists in selecting (B) said base flow as reference logic flow, generating a set of concurrent logic flows (|CLFX|). The concurent logic flows consist of successive elementary packets segmenting (D) the pairs of command/response. The exchange is initialised and continued by the master transceiver on the basis of specific commands, and the segmentation by the slave transceiver on the basis of specific responses transmitted on the reference flow.