5 results about "Numbering unit" patented technology

Embodiments provide a numbering unit including an upper part, a lower part and a clamping fixation providable between the upper part and the lower part.

The present invention relates to a method for printing a security document having a character string (24) deviating from a linear orientation, a numbering machine (2, 102, 202) and a numbering unit therefor. It also relates to the use of such devices and to security documents printed with said character strings (24). With regard to further increasing the security against forgery of security documents printed with corresponding character strings (24), in particular serial numbers, compared to known solutions, the invention proposes the use of at least two different numbering machines (2, 102, 202) for applying a single character string (24), in particular a serial number, to a security document. Accordingly, the division of the printing of a character string (24), in particular a serial number, between two different numbering machines (2, 102, 202) is preferred.

The invention discloses a thermodynamic system topology generation folding method and device, and the method comprises the steps: obtaining a thermodynamic system block diagram, analyzing the hierarchical structure of the thermodynamic system block diagram, generating a hierarchical topological graph, and obtaining topology description data. According to the topology description data, visible components and ports are screened in a folding mode, and a screened data set is generated. A unit number is allocated from the screened data set to generate a set of numbered units. And searching a direct connection path from the numbering unit set, and generating a connection pair list. And generating folding components based on the connected pair list, and updating the connection of the folding components to obtain a folding component set. Normalized naming from the set of folded components generates a named folded component description. And describing the reserved numbering unit, the folding component and the port from the named folding component, and generating folded thermodynamic system block diagram data. Therefore, by means of the thermodynamic system topology generation folding method, representation of a complex thermodynamic system can be effectively simplified, system analysis and design efficiency is improved, and convenience is provided for optimization of the thermodynamic system.

The present invention relates to a device (10) for setting numbering units (100), in particular mechanical numbering units (100), to a specific value of a character string to be printed by a numbering unit (100), wherein the device (10) is designed as a device (10) which is separate from the numbering unit (100). This relates in particular to the setting of numbering units (100) which are used to print an individual character string onto a security document. The present invention makes it possible to speed up the setting of numbering units (100) to a specific value, in particular a starting value, of a character string to be printed, and reduces the frequency of errors. The device (10) is brought into contact with the numbering unit (100) as required. The device (10) preferably has mechanical engagement elements (14) in order to enable the print wheels (108) of a numbering unit (100) to be actuated and set when the device (10) is in mechanical contact with the numbering unit (100).