摘要:
For the benefit of a reference ISP (10) having a number of users (C), connectivity evaluations on a data communication network are performed in relation to one or more ISPs of interest (12, 14). Upon selecting a plurality (T) of autonomous systems (AS) capable of forming a traffic source and/or destination for the users (C) of the reference provider (10), tables of the BGP type (BGP1, ..., BGPm) are provided containing information on the paths available on the network for routing the traffic with regard to the above-mentioned autonomous systems (AS). From said tables the paths of BGP type are extracted relating to the provider or providers of interest (12, 14), searching for the paths that contain the respective AS number for the provider and/or providers of interest (12, 14). For each autonomous system (AS) the oriented sub-paths are extracted between each said autonomous system (AS) and the provider or providers of interest (12, 14), identifying for each sub-path the relating number of hops.
摘要:
The invention relates to the decoding of charging data records (CDR) generated in a mobile telephone network. These records consist of files to be decoded that can be described on the basis of a formal description of the ASN.1 type. On the basis of: i) a description of the type of record to be decoded corresponding to at least a first type (GSM) and at least a second type (GPRS) of records to be decoded, and on the basis of ii) said formal description of the type ASN.1 of the records to be decoded, an interpreter of the ASN.1 type (18) self-generates an updated version of decoder (10) of at least a first and at least a second type according to the type of record to be decoded. The files to be decoded are sent to the decoder created in this way, so as to output the decoded CDR records in text format.
摘要:
A device (1) for manufacturing a preform (400) for optical fibres is described, comprising a chemical deposition chamber (3) including at least one gripping member (22A, 22B) rotatably mounted about an axis Z-Z and adapted to hold at least one end of at least one elongated element (4A) constituting a substrate for chemical vapour deposition for the formation of a preform for optical fibres. The chamber includes, moreover, at least one burner (4) which is mobile along a direction substantially parallel to said axis Z-Z and adapted to deposit, on said at least one elongated element (4A), a chemical substance for the formation of a preform, and at least one suction element (6) arranged on the opposite side to said at least one burner (4), on a portion of a wall of said chamber on the opposite side to said at least one gripping member (22A, 22B) with respect to said at least one burner, at least one air suction member is provided, also mobile along direction Z preferably with a motion which is synchronous with respect to that of said at least one burner. The portion of wall (11) of the chamber on which the air suction member (100) is provided consists of a pair of respective upper and lower tapes (73A, 73B) rigidly associated with said at least one burner (4).
摘要:
A cooking apparatus (1) comprises a base (7) comprising a lower heater (2) defining a bottom cooking surface (4) where a foodstuff (F) to be cooked can be positioned; a cover (8) closable onto the base (7) and comprising an upper heater (3) defining a top cooking surface (5) and a lifting system (16) for moving the upper heater to and from the lower heater when the cover is closed onto the base; a database (103) storing a plurality of selectable cooking programs each including one or more cooking phases each associated with corresponding cooking parameters including a temperature of the upper heater and a distance (d) of the top cooking surface from the bottom cooking surface; and a controller (18) configured to control the operations of the lifting system and the upper heater based on the cooking parameters of a selected program.
摘要:
A foodstuff sieve station (1) comprising an upper hopper (5) to pour floury foodstuff preparation to be sifted and an electrically-operated sifting assembly (6) arranged beneath the hopper (5) to receive the floury foodstuff preparation and structured to sift it for separating the dough balls and/or other impurities from the still-usable floury foodstuff preparation and convey them into two distinct containers (8, 9); the electrically-operated sifting assembly (6) comprising: a substantially hopper-shaped, outer casing (15) having an upper inlet mouth (16) located at least partially underneath an outlet mouth (7) of the hopper (5); a substantially bell-shaped, rotatable sieve member (18) housed/recessed inside the outer casing (15), having an axis (A) tilted with respect to the vertical and having an upward mouth underneath the outlet mouth (7) of the upper hopper (5) to receive the to-be-sifted foodstuff preparation coming out from said hopper (5); and an electric motor assembly (20) to drive into rotation the sieve member (18) about said axis (A); the sieve member (18) being structured/designed to prevent the foodstuff preparation having a grain size higher that a given threshold value to freely flow through its body, and being internally provided with at least one inwardly protruding assembly (16) that projects from the inner surface of the sieve member (18) and extends according to a substantially helical-shaped path substantially from the bottom of the sieve member (18) to the mouth of the sieve member (18).
摘要:
A refrigerating appliance includes a body defining at least a refrigerated compartment and a carbonating gas cylinder seat (14) for receiving a replaceable gas cylinder (10) of a water carbonation system. The gas cylinder seat (14) has a longitudinal axis slanted with respect to a vertical axis of an angle (α) lower than the maximum angle preventing liquid gas contained in a filled gas cylinder (10) from reaching a cylinder outlet (12) when said gas cylinder (10) is positioned into said gas cylinder seat (14).
摘要:
The present invention relates to a laundry drying machine (1) comprising a laundry chamber (9) suitable for receiving the laundry to be dried and an air stream circuit (10) for circulating an air stream through the laundry chamber (9). The air stream circuit (10) comprises a dehumidifying unit (23; 123) for dehumidifying the moist air of the air stream coming from the laundry chamber (9) and a heating unit (21; 121) for heating up the dehumidified air leaving the dehumidifying unit (23; 123) and conveyable into the laundry chamber (9). A first air circulation path (25) connects the laundry chamber (9) to the dehumidifying unit (23; 123) and a second air circulation path (26) connects the heating unit (21) to the laundry chamber (9). The machine (1) comprises an auxiliary heat transferring circuit (50) suitable for transferring heat from the first air circulation path (25) to the second air circulation path (26).
摘要:
A cooking equipment includes an oven cavity (2); at least one energy source (3), operable to provide energy to food placed inside the oven cavity (2); a plurality of sensors (5), configured to provide respective measurement signals (STC, STWR, STWI, STE, STF1, ..., STFN, SH), indicative of respective quantities relating to a cooking process for cooking food in the oven cavity (2); and a control device (8), having at least one cooking program stored therein and configured to drive the at least one energy source (3) in accordance with the cooking program, based on the measurement signals (STC, STWR, STWI, STE, STF1, ..., STFN, SH) from the sensors (5). The cooking equipment also includes a storage unit (13), which contains first data (14, 15) indicative of energy required to carry out the at least one cooking program; and a processing unit (11), configured to determine, for the cooking program, an expected energy consumption level (EECL) from the first data (14, 15) and an actual energy consumption level (AECL) and to detect the presence of a malfunction based on a comparison of the expected energy consumption level (EECL) and of the actual energy consumption level (AECL).