Abstract: A system for controlling, creating and modifying process sequences is disclosed. Furthermore, a method and a computer program product for creating and modifying process sequences are disclosed. The system comprises an IT area of a user with a plurality of data-providing and/or data-receiving elements. Likewise, a process area is provided, in which at least one process sequence is implemented, which is constructed from function modules and device modules. Execution modules composed of function modules and/or device modules are assigned properties and values. In a configuration area having at least one graphical user interface, a plurality of process sequences can be created and/or modified. A middleware comprising a plurality of services which is communicatively connected with the elements of the IT area, the process area and the configuration area.

Abstract: To allow more reliable detection of occupancy of a seat by a person, the invention includes a detection device for detecting occupancy of a seat, in particular of a vehicle seat or motor vehicle seat, comprising at least one elongate light guide having at least one elongate core element and at least one elongate sheath at a distance from the core element. The light guide is deformable by mechanical actuation means in at least one direction running perpendicular to the longitudinal axis of the light guide by the deformation brought about by the seat being occupied causes the light to exit from the light guide on the side opposite the mechanical means.

Abstract: To allow more reliable detection of occupancy of a seat by a person, the invention includes a detection device for detecting occupancy of a seat, in particular of a vehicle seat or motor vehicle seat, comprising at least one elongate light guide having at least one elongate core element and at least one elongate sheath at a distance from the core element. The light guide is deformable by mechanical actuation means in at least one direction running perpendicular to the longitudinal axis of the light guide by the deformation brought about by the seat being occupied causes the light to exit from the light guide on the side opposite the mechanical means.

Abstract: A method and a device for operating a motor vehicle including auxiliary systems which enable a coordinated and less costly switch-off or performance reduction strategy for the auxiliary systems. At least one switch-off condition is predefined for multiple auxiliary systems as a function of an operating state of the motor vehicle. The presence of the at least one switch-off condition for the auxiliary systems is checked centrally.

Abstract: Sealing device for a valve upper part (18) comprised of a valve housing (20) and a spindle (22) rotatable therein, in particular for plumbing fixtures. The sealing device is comprised of a base disk (32) fixedly associated with the valve housing (20) and a control disk (34) which lies rubbing against the base disk and controlling the water flow through the valve upper part (18). The base disk (32) and control disk (34) are produced from ceramic or ceramic type material. A sealing surface of the base disk (32) facing away from the control disk is held urged against a sealing ring (36) of rubber or rubber like material. The sealing surface is formed by a ring shaped projecting edge part (38) on the base disk (32) or, as the case may be, on the sealing ring (36), and a groove (40) complementary to the edge part (38) defined in the sealing ring (36) or, as the case may be, a receiving groove (64) in the base disk (32).

Abstract: Delignification and bleaching of lignocellulosic material is enhanced after the pulp has been treated with peroxomonosulfuric acid.

Abstract: A process and an apparatus are described for the production of peroxyacids from concentrated solutions of hydrogen peroxide and an oxyacid. The total amount of concentrated hydrogen peroxide is divided into at least two portions which are added separately in series to the concentrated oxyacid.

Abstract: Delignification and bleaching of lignocellulosic material is enhanced after the pulp has been treated with peroxomonosulfuric acid. The starting pH of the reaction with peroxomonosulfuric acid is between 7 and 11, and the reaction is continued until a final pH of 3 to 5 obtained. Subsequently the pulp is delignified and bleached with peroxide and/or oxygen.