Abstract: In a method for treating objects, the objects are transported through a basin by a transporting device. Treatment solution is introduced into the basin by way of at least one feeding device, which is provided with upwardly directed outlet openings. The treatment solution is sprayed upwards by the upwardly directed outlet openings to form jets of treatment solution. The objects are transported through the basin over the upwardly directed outlet openings and a downwardly facing surface of the objects is brought into contact with the jets of treatment solution during the transport of the objects through the basin. There is also described a treatment apparatus for carrying out such a method.

Abstract: The invention relates to a method for remotely controlling and/or regulating at least one system (1), in particular an industrial system using a communications device (2) which is assigned to the system (1), and at least one receiver device (3), information relating to the system being transmitted from the communications device (2) to the at least one receiver device (3), the information containing a validation code which is generated by the communications device (2), a message being received by the communications device (2), the communications device (2) extracting a check code and instruction information from the message according to a first extraction rule, the communications device (2) validating the message by means of the validation code and check code, and the instruction information being implemented by the system (1) only when the validation is successful.

Abstract: The invention relates to a method for remotely controlling and/or regulating at least one system (1), in particular an industrial system using a communications device (2) which is assigned to the system (1), and at least one receiver device (3), information relating to the system being transmitted from the communications device (2) to the at least one receiver device (3), the information containing a validation code which is generated by the communications device (2), a message being received by the communications device (2), the communications device (2) extracting a check code and instruction information from the message according to a first extraction rule, the communications device (2) validating the message by means of the validation code and check code, and the instruction information being implemented by the system (1) only when the validation is successful.