Abstract: Method for chilling foodstuffs contained in a chilling compartment at controllable temperature, and adapted to perform according to an operating procedure that includes continuously pulling down a temperature inside the foodstuff to be chilled, until a pre-set value (Tf) is eventually reached, provided that the temperature inside the chilling compartment is lower than a pre-set value, and the temperature at the core of the foodstuff is lower than a pre-set value. In addition, before the process is allowed to move on to a final temperature pull-down step, further conditions are defined to ensure that the temperature pull-down pattern and rate inside the foodstuff are complying with the requirements set forth by applicable standards.

Abstract: Deep-freezing apparatus for foodstuffs comprising a deep-freezing compartment, signal display means, sensor means adapted to detect the temperature inside the foodstuffs stored in said deep-freezing compartment, processing means for the signals generated by said sensor means, wherein the apparatus further comprises a neural network adapted to receive the signals issued by a temperature sensor situated inside the foodstuff being deep-frozen and by an information on the time elapsed from the beginning of the deep-freezing process, and further adapted to provide a signal representative of the residual time needed to reach a pre-set (deep-freezing) temperature, as well as processing means adapted to receive the signal output by said neural network and provide in response an information representative of the predicted time needed for a pre-determined temperature to be reached on said first temperature sensor.

Abstract: Method for monitoring products in a refrigerator, wherein the refrigerator (1) comprises at least a compartment (2) for containing products (3), a door (4) adapted to close said compartment (2) and radio frequency transmission means (5) adapted to communicate with a plurality of transponders (6) associated with said products (3) to detect the presence of said transponders (6) into the compartment (2), each transponder (6) being able to send a specific identification code, the method comprises: detecting said transponders in static condition of closed door (C1), detecting said transponders during a time period (T1) which represents a dynamic phase of door opening (C2), detecting said transponders during a second time period (T2) which represents a dynamic phase of closing door (F2), comparing said transponders (6) detected in static condition (C1) and in dynamic condition (F1, F2), and their time events of detection for determining the transponders introduced and extracted, respectively, from the refrigerator

Abstract: Apparatus for monitoring items passing through an entry/exit opening in a delimited space, comprising: radio-frequency transmission means (2) adapted to communicate with a plurality of transponders associated with said items to detect the presence of the transponders in proximity of the opening, each transponder being adapted to transmit a specific identifier code, at least a pair of optoelectronic sensors (3, 4) arranged in series at said opening, each sensor (3, 4) being adapted to transmit a first signal identifying a condition of clear sensor, in which said sensor (3, 4) detects the opening as being clear, and a second signal identifying a condition of locked-on, i.e. engaged sensor, in which said sensor (3, 4) detects an item passing through said opening.

Abstract: Method for monitoring products in a refrigerator, wherein the refrigerator (1) comprises at least a compartment (2) for containing products (3), a door (4) adapted to close said compartment (2) and radio frequency transmission means (5) adapted to communicate with a plurality of transponders (6) associated with said products (3) to detect the presence of said transponders (6) into the compartment (2), each transponder (6) being able to send a specific identification code, the method comprises: detecting said transponders in static condition of closed door (C1), detecting said transponders during a time period (T1) which represents a dynamic phase of door opening (C2), detecting said transponders during a second time period (T2) which represents a dynamic phase of closing door (F2), comparing said transponders (6) detected in static condition (C1) and in dynamic condition (F1, F2), and their time events of detection for determining the transponders introduced and extracted, respectively, from the refrigerator

Abstract: Apparatus for monitoring items passing through an entry/exit opening in a delimited space, comprising: radio-frequency transmission means (2) adapted to communicate with a plurality of transponders associated with said items to detect the presence of the transponders in proximity of the opening, each transponder being adapted to transmit a specific identifier code, at least a pair of optoelectronic sensors (3, 4) arranged in series at said opening, each sensor (3, 4) being adapted to transmit a first signal identifying a condition of clear sensor, in which said sensor (3, 4) detects the opening as being clear, and a second signal identifying a condition of locked-on, i.e. engaged sensor, in which said sensor (3, 4) detects an item passing through said opening.

Abstract: Method for chilling foodstuffs contained in a chilling compartment at controllable temperature, and adapted to perform according to an operating procedure comprising the steps of continuously pulling down the temperature inside the foodstuff to be chilled, until a pre-set value (Tf) is eventually reached, provided that the temperature inside said chilling compartment is lower than a pre-set value, and the temperature at the core of said foodstuff is lower than a pre-set value. In addition, before the process is allowed to move on to the final temperature pull-down step, further conditions are defined to ensure that the temperature pull-down pattern and rate inside the foodstuff are complying with the requirements provided for by the applying standards.

Abstract: Deep-freezing apparatus for foodstuffs comprising a deep-freezing compartment, signal display means, sensor means adapted to detect the temperature inside the foodstuffs stored in said deep-freezing compartment, processing means for the signals generated by said sensor means, wherein the apparatus further comprises a neural network adapted to receive the signals issued by a temperature sensor situated inside the foodstuff being deep-frozen and by an information on the time elapsed from the beginning of the deep-freezing process, and further adapted to provide a signal representative of the residual time needed to reach a pre-set (deep-freezing) temperature, as well as processing means adapted to receive the signal output by said neural network and provide in response an information representative of the predicted time needed for a pre-determined temperature to be reached on said first temperature sensor.

Abstract: The method for the production of a ceramic layer on a metallic base material combines the following measures: The base material is preheated. Ceramic coating material is applied to a locally melted surface region of the base material. The coating material is therein likewise melted. A metallurgical bonding zone is provided using an additive material which reacts with the coating material and which is additionally applied to the base material as an adhesion producing layer or is added to the base material as a component of the alloy.

Abstract: The ceramic/metal composite material is comprised of a ceramic phase with particles of alumina or of a solid solution based on alumina and a refractory phase including titanium nitride and/or carbonitride and a metallic matrix based on Ni, Co, Fe. The interface between the particles of alumina or the solid solution of alumina and the metallic matrix is rich in nitrogen and in titanium or in compounds thereof.