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Christoph Kenn, Duren DE
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20080272151 | Device and Method for Filling Liquid or Pasty Products - A device and a method for filling liquid or pasty products having lumpy fractions and free flowing, pourable lumpy products comprising a storage container, means for opening or closing the outlet of the storage container and a gravity tube arranged underneath the storage container. The gravity tube has at least one flexible side wall. A device for mechanically pressing-in the at least one side wall of the gravity tube is also provided. In order to reliably exclude an accumulation of product in the gravity tube during filling and to increase the filling accuracy, the device for mechanically pressing-in the side wall of the gravity tube has rotatable elements for deforming the cross-section of the gravity tube. In this case, the side wall of the gravity tube is temporarily inwardly deformed by the device for mechanically pressing-in according to a specified scheme. | 11-06-2008 |
Christoph Kenn, Dueren DE
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20130305659 | Apparatus and Method for Producing Packaging - An apparatus for producing packaging, in particular composite packaging for liquid foodstuffs, having a cross-sectional area that decreases in the pour-out direction in the gable region. The packaging is composed of a sleeve having a gable region having a plurality of gable faces and a pouring element. The apparatus has at least one rotatable mandrel wheel having a plurality of mandrels for holding the sleeves. Additionally, a method for producing such packaging and a gable press for use with the aforementioned apparatus. In order to allow easier and more cost-effective production, it is proposed that the apparatus has a gable press, assigned to a single mandrel wheel position, for folding the gable region, for connecting all the gable faces of the gable region of the sleeve to the pouring element and for sealing the protruding ears in the same mandrel wheel position. | 11-21-2013 |
Holger Kenn, Aachen DE
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20100083210 | HARDWARE ABSTRACTION IN EMBEDDED SYSTEMS - A system and a machine-implemented method are provided. The system may include a platform, in which one or more application domains may be specified. At least some of the application domains may abstract a hardware device. Partitioning of the system into a number of independent applications with fixed public interfaces may provide each application domain with isolation, or protection, from other application domains. Application domains may be specified via programming language constructs. An application, within one application domain, may access a hardware device, or software, in another application domain via similar generic interfaces provided in a managed code environment enforced by the platform. | 04-01-2010 |
Holger Christoph Kenn, Aachen DE
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20130014039 | INTEGRATED GRAPHICAL USER INTERFACE - A system described herein includes a receiver component that receives a first graphical user interface of a first computer-executable application and a second graphical user interface of a second computer-executable application. The system also includes an integration component that automatically causes a portion of the first graphical user interface and a portion of the second graphical user interface to be simultaneously displayed on a display screen in an integrated graphical user interface that appears to an end user as being a single application. | 01-10-2013 |
Holger Christoph Kenn, Garching DE
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20150254145 | OPERATING SYSTEM/HYPERVISOR EFFICIENCIES FOR SUB-DIVIDED PRIVILEGE LEVELS - Operating system/hypervisor efficiencies for sub-divided privilege levels is described, for example, where a plurality of execution processes at the same privilege level share at least part of a memory address translation structure. In various embodiments a first component of an original hierarchical memory address translation structure is duplicated and edited to omit entries not visible to both a trusted process and an untrusted process. In various examples, the duplicated component is used by an untrusted process together with other components of the original translation structure; the original translation structure is used by a trusted process. In various examples, additional copies of the first component are used for additional untrusted processes. In some examples, synchronization of the first component and its duplicate(s) is carried out on update of the translation structure. In some examples, synchronization of the first component and its duplicate(s) is carried out by a page fault handler. | 09-10-2015 |