摘要:
A device for engaging and disengaging or throwing-off printing unit cylinders in a printing entity of a rotary printing press for printing a web of material, the printing entity including a lower and an upper printing unit, and one of the printing unit cylinders having a stationary mounting support in one of the printing units of the rotary printing press, includes a first adjusting unit for adjusting printing unit cylinders of the printing entity which are formed as printing form cylinders, and a second and eccentric adjusting unit for adjusting one of two of the printing unit cylinders of the printing entity which are formed as transfer cylinders, so that the printing unit cylinders of each of the lower and the upper printing units, respectively, are in mutual engagement, while the transfer cylinders of the respective lower and upper printing units are disengaged from one another.
摘要:
A device and a method for online storage, device and method for searching for similar content, a device and a method of transmission and a device and a method. Encrypted data is saved at a provider of online services. With the encrypted data, encrypted hashing data is saved with a public key and the content to save is encrypted with the encrypted hash. This advantageously enables data duplication at the online service provider to be prevented while preserving the private life of the users of the service. In order to search for content similar to reference multimedia data, fingerprints are also saved at the service provider. In order to limit the number of false positives returned, the fingerprint can further contain a search fingerprint, an encrypted selection fingerprint.
摘要:
The invention relates to a method of delayed reading of digital video data stored in a file on a recording medium. According to the method, a fixed quantity of the storage resources of the recording medium is allocated to the file storing these data application to digital decoders.