Abstract: It is provided a method for providing a credential set to a credential carrier for gaining access to a physical space. The method is performed in a credential provider and comprises the steps of: preloading a plurality of credential sets from a server into a local memory, each credential set being usable to gain access to a physical space and each credential set comprising a first validity time; wherein, when a network connection between the credential provider and the server is unavailable, performing the following steps: obtaining a request to provide a credential set for a physical space; retrieving a credential set from the local memory, the credential set being usable to gain access to the physical space indicated in the request; and providing, as long as the first validity time of the credential set has not expired, the retrieved credential set to a credential carrier.

Abstract: It is provided a method for providing a credential set to a credential carrier for gaining access to a physical space. The method is performed in a credential provider and comprises the steps of: preloading a plurality of credential sets from a server into a local memory, each credential set being usable to gain access to a physical space and each credential set comprising a first validity time; wherein, when a network connection between the credential provider and the server is unavailable, performing the following steps: obtaining a request to provide a credential set for a physical space; retrieving a credential set from the local memory, the credential set being usable to gain access to the physical space indicated in the request; and providing, as long as the first validity time of the credential set has not expired, the retrieved credential set to a credential carrier.

Abstract: According to an embodiment, an inserter for installing a medical device via rotation in a recipient is disclosed. The inserter includes a longitudinal member adapted to rotate around a member axis, the longitudinal member comprising a first end and a second end. A grip unit at the first end is provided. The grip unit is adapted to grip the medical device. A shank member proximal to the second end is also provided. The shank member is adapted to engage with a drive unit that is adapted to provide a rotational force to the longitudinal member such that the gripped medical device is rotated around the member axis. The inserter includes an indicator unit adapted to provide a visual indication of number of turns of the longitudinal member when driven by the drive unit.

Abstract: The present invention relates to a control system for controlling injection and extraction of steam in a steam turbine (1), the same valves (5,6) being used both for injection of steam to the turbine (1) and for extraction of steam from the turbine (1) . The valves (5, 6) commonly used for injection and extraction are controlled to be timely opened and closed in dependence on the pressure conditions at injection points (2,3) and extraction points (2,3), respectively, in the turbine and on the pressure (P3) prevailing in a process network connected to the valves (5, 6) such that injected or extracted steam is utilized in an optimal manner.

Abstract: Valve unit (1) intended for puncturing a film (P), especially a plastic film, thereby creating a tight lead-through through the plastic film (P), which valve unit (1) comprises a first member (2) for puncturing the plastic film (P), which first member (2) has a hollow space (5a) and at least one opening (5) leading through between the outside of the first member (2) and said hollow space (5a), and further a second member (3), which is intended to be positioned on the side of the plastic film (P), which is opposite to the first member (2) when the valve unit (1) is attached to a plastic film (P), said hollow space (5a) being in open connection with the surrounding atmosphere through the second member (3), a groove (7) extending around the circumference in the area between the first and the second members (2,3) being disposed to receive the edge portion of the plastic film (P) around the valve unit (1), which has been pricked through the plastic film (P), and an annular, resilient element (12) being displaceabl