Abstract: The invention relates to a protective helmet with an outer shell (1) for distributing impact forces, an interior layer (2) accommodated by the outer shell (1) for attenuating impact forces, and a slot (3) for accommodating an electrical device (4), wherein the outer shell (1) has a chin shell area (6) to cover a chin portion of a protective helmet wearer, wherein the outer shell (1) forms a viewing port (8) for the protective helmet wearer to look through. The protective helmet is characterized in that the slot (3) is arranged on the chin shell area (6) in such a way that the accommodated electrical device (4) is arranged between the chin shell area (6) and the interior layer (2), wherein the protective helmet has an interior cover (10) for essentially completely covering the accommodated electrical device (4) in the direction of the viewing port (8).

Abstract: In a process for producing a cold- or hot-rolled steel strip from an ultrahigh-strength multiphase steel having a particular composition the required multiphase microstructure is generated during continuous heat treatment. The cold- or hot-rolled steel strip is heated in the continuous heat treatment furnace to a temperature in the range from 700 to 950° C. and the heat-treated steel strip is subsequently cooled from the heat treatment temperature at a cooling rate of from 15 to 100° C./s to a first intermediate temperature of from 300 to 500° C. followed by cooling at a cooling rate of from 15 to 100° C./s to a second intermediate temperature of from 200 to 250° C.; the steel strip is subsequently cooled at a cooling rate of from 2 to 30° C./s in air to room temperature or the cooling at a cooling rate of from 15 to 100° C./s is maintained from the first intermediate temperature to room temperature.

Abstract: A composite assembly with a base body formed without tools by means of rapid prototyping as a form-giving component of the composite assembly having at least one longitudinal void, which has at least two and preferably three or more access ports, with a plurality of elongated stabilization fibers provided in the longitudinal void of the base body and have a higher tensile strength than the plastic material of the base body, and with a filler material, which, like the stabilization fibers, is provided in the longitudinal void of the form-giving body and, for the permanent fixing of the stabilizing fibers in the longitudinal void, is connected on the one hand to the base body and on the other hand is connected to the stabilization fibers.

Abstract: In a process for producing a cold- or hot-rolled steel strip from an ultrahigh-strength multiphase steel having a particular composition the required multiphase microstructure is generated during continuous heat treatment. The cold- or hot-rolled steel strip is heated in the continuous heat treatment furnace to a temperature in the range from 700 to 950° C. and the heat-treated steel strip is subsequently cooled from the heat treatment temperature at a cooling rate of from 15 to 100° C./s to a first intermediate temperature of from 300 to 500° C. followed by cooling at a cooling rate of from 15 to 100° C./s to a second intermediate temperature of from 200 to 250° C.; the steel strip is subsequently cooled at a cooling rate of from 2 to 30° C./s in air to room temperature or the cooling at a cooling rate of from 15 to 100° C./s is maintained from the first intermediate temperature to room temperature.

Abstract: The present invention provides a system and program product for session sharing that allows multiple authorized users (e.g., assistants) to access the same session and synchronize the browser views, when the current state changes. Through the use of use of session sharing, it is ensured that all users work on the same data and have the same Web side state. The Client side is kept in synchronization through the use of a publisher-subscriber model that initiates an update of all connected Clients when a state change occurs. These functionalities of the present invention ensure that all participating users can work together and can share the same state both on server and Client side.

Abstract: A relatively high strength dual phase steel for a cold-rolled or hot-rolled steel strip with excellent forming properties, in particular for lightweight vehicle construction, contains the elements (contents in mass-%): 0.1 to <0.16 of C, 0.02 to <0.05 of Al, 0.40 to <0.60 of Si, 1.5 to <2.0 of Mn, <0.020 of P, <0.003 of S, <0.01 of N, 0.01 of Nb, 0.02 of V, remainder iron including common incidental steel elements with optional addition of Ti. The demanded dual phase microstructure is produced during continuous annealing, wherein the cold-rolled or hot-rolled steel strip is heated in the continuous annealing furnace in a one-step process to a temperature in the range of 820 to 1000° C., preferably 840 to 1000° C., and the annealed steel strip is then cooled down from the annealing temperature with a rate of cooling between 15 and 30° C./s.

Abstract: The present invention provides a system and program product for session sharing that allows multiple authorized users (e.g., assistants) to access the same session and synchronize the browser views, when the current state changes. Through the use of use of session sharing, it is ensured that all users work on the same data and have the same Web side state. The Client side is kept in synchronization through the use of a publisher-subscriber model that initiates an update of all connected Clients when a state change occurs. These functionalities of the present invention ensure that all participating users can work together and can share the same state both on server and Client side.

Abstract: The present invention provides a method and system for session sharing that allows multiple authorized users (e.g., assistants) to access the same session and synchronize the browser views, when the current state changes. Through the use of use of session sharing, it is ensured that all users work on the same data and have the same Web side state. The Client side is kept in synchronization through the use of a publisher-subscriber model that initiates an update of all connected Clients when a state change occurs. These functionalities of the present invention ensure that all participating users can work together and can share the same state both on server and Client side.

Abstract: The present invention provides a method and system for session sharing that allows multiple authorized users (e.g., assistants) to access the same session and synchronize the browser views, when the current state changes. Through the use of use of session sharing, it is ensured that all users work on the same data and have the same Web side state. The Client side is kept in synchronization through the use of a publisher-subscriber model that initiates an update of all connected Clients when a state change occurs. These functionalities of the present invention ensure that all participating users can work together and can share the same state both on server and Client side.