Abstract: An access control housing for an access control user interface, the housing including a key interface seat having a key module connector and a key module receiving frame, wherein the key module connector includes a power connection for providing power to a key module, and a data connection for providing key module data to a main controller, wherein the key module receiving frame is adapted to removably receive a key module selected from a group of different key modules. The different key modules may have different sizes and the key module receiving frame may be interchangeable or resizable so that the key interface seat is adapted to hold key modules of different sizes.

Abstract: A materials removal assembly for clearing materials from a horizontal surface, such as for removing snow or precipitation from a top surface on a vehicle. The assembly has a beam; a first coupling connected to a first end of the beam; a second coupling connected to the first coupling; and a blade assembly connected to the second coupling. The first coupling permits rotation of the second coupling and the blade assembly above and below a longitudinal axis of the beam. The second coupling permits rotation of the blade assembly about a first vertical axis transverse to the longitudinal axis of the beam. In one embodiment, movement of the materials removal assembly causes rotation of the blade assembly and movement of the materials to a side of the vehicle.

Abstract: A materials removal assembly for clearing materials from a horizontal surface, such as for removing snow or precipitation from a top surface on a vehicle. The assembly has a beam; a first coupling connected to a first end of the beam; a second coupling connected to the first coupling; and a blade assembly connected to the second coupling. The first coupling permits rotation of the second coupling and the blade assembly above and below a longitudinal axis of the beam. The second coupling permits rotation of the blade assembly about a first vertical axis transverse to the longitudinal axis of the beam. In one embodiment, movement of the materials removal assembly causes rotation of the blade assembly and movement of the materials to a side of the vehicle.

Abstract: A clad-rolling mill adapted to produce a metal tube. The clad-rolling mill includes a first and a second clad-roll arranged to jointly form a nip for clad-rolling. The first and the second clad-rolls are adapted to clad-roll one or more metal profiles arranged to form at least one channel for conduction of a fluid. The first and the second clad-rolls are shaped to clad-roll a first and a second portion of the one or more metal profiles to each other, so that the first and the second portions are joined with each other, wherein the first and the second portions form a seal that holds the one or more metal profiles together.

Abstract: A metal tube including at least one metal profile arranged so that the at least one metal profile forms at least one channel for conduction of a fluid, wherein the at least one metal profile includes a first and a second portion joined with each other by clad-rolling, wherein the clad rolled portions jointly form a clad-rolled seal that holds the at least one metal profile together.

Abstract: A method and system for scheduling a callback time for customer service. The system calculates estimated handling resources for a customer interaction system (14) and forecasts a customer service transaction workload for the estimated handling resources of the customer interaction system (14). The system then determines the scheduled callback time based upon the estimated handling resources and the forecasted customer service transaction workload.

Abstract: A method and apparatus are provided for evaluating a plurality of work schedules containing scheduling information for a plurality of agents of an organization. The method includes the steps of providing a rule plug-in, defining a rule from the plug-in by associating an agent scheduling characteristic with the plug-in, comparing the agent scheduling characteristic with a set of agent scheduling entries of each agent within each of the plurality of work schedules and selecting a work schedule of the plurality of work schedules for use by the organization based upon the comparison.

Abstract: A method for producing a metal tube including arranging at least one metal profile to form at least one channel for conduction of a fluid. The at least one metal profiled is fed into a clad-rolling mill. A first and second portion of the at least one metal profile are clad-rolled to each other, so that the first and the second portions are joined with each other. The first and the second portions form a seal that holds the at least one metal profile together and seals at least part of the channel. A clad-rolling mill is adapted to produce a metal tube and a metal tube.

Abstract: A method and system for scheduling a callback time for customer service. The system calculates estimated handling resources for a customer interaction system (14) and forecasts a customer service transaction workload for the estimated handling resources of the customer interaction system (14). The system then determines the scheduled callback time based upon the estimated handling resources and the forecasted customer service transaction workload.

Abstract: A printing method for printing of a print job by a printing apparatus having a monochrome mode and a full-color mode. The method may include examining a portion of the print job to determine whether the portion includes a color page, and if the portion includes a color page, scheduling printing of a first page of the portion and one or more subsequent pages of the print job in a full-color mode, irrespective of the color content of the one or more subsequent pages.

Abstract: A printing method for printing of a print job by a printing apparatus having a monochrome mode and a full-color mode. The method may include examining a portion of the print job to determine whether the portion includes a color page, and if the portion includes a color page, scheduling printing of a first page of the portion and one or more subsequent pages of the print job in a full-color mode, irrespective of the color content of the one or more subsequent pages.

Abstract: A semiconductor device comprises means (7) for grading an electric field created in the active part (4) of the device when a high voltage is applied thereacross. Said means comprises a member (7) being of a material having a higher dielectric constant than the material of said active part and applied next to at least a portion of said active part where a high electric field occurs when a high voltage is applied across the device for obtaining a field grading for a condition of changing of said voltage.

Abstract: A photoconductive switch comprises a first layer (1), two contact layers (2, 3) arranged on said first layer and connectable to different potentials for applying a voltage thereacross, said first layer being adapted to be conducting upon applying a voltage across said contact layers when exposed to light from an illumination source of an energy high enough for lifting charge carriers from the valence band to the conduction band of the material of said first layer. The illumination source is an excimer lamp, in which unstable electronically excited dimers are formed when a voltage is applied across first and second electrodes (12, 13) separated by a gas or gas mixture. The dimers so formed decompose into two gas atoms while emitting a photon of an energy suitable for lifting charge carriers from the valence band to the conduction band of the material of the first layer.

Abstract: A device having two opposite terminals interconnected by material layers for switching between a current conducting state and a state blocking transport of charge carriers between the terminals upon applying a voltage there across has as the material layers a first layer made of intrinsic diamond and a second layer arranged next to the first layer. The device switches to the conducting state by providing free charge carriers in the second layer for transport through the diamond layer through the voltage and the blocking state by stopping providing the free charge carriers for the transport. The diamond layer is adapted to take a major part of the voltage across the terminals in the blocking state.

Abstract: A photoconductive switch, having at least a part of a first layer doped with dopants providing substantially no free charge carriers for charge transport between the electrodes at the normal operation temperature of the switch, has the nature of the doping, i.e., concentration, type (n or p). The dopants, varied from the first side to an opposite, second side of the first layer for co-operating with the intensity distribution of the light emitted by an illumination source, strikes the first side versus energy so as to obtain a substantially even creation of free charge carriers throughout the depth of the first layer from the first to the second side when illuminated by the illumination source.

Abstract: A camera construction including a flash mechanism utilizing a generator which is responsive to impact forces. The generator is connected to the flash mechanism, and the generator is provided with an anvil for application of the impact with current being thereby developed to energize the flash mechanism. The impact force is provided by means of a spring loaded striker pin. The pin is automatically moved to a cocked position in conjunction with the cocking of the camera shutter mechanism. The pin is then automatically released and driven against the anvil upon actuation of the shutter mechanism during the picture taking operation. This provides a flash in synchronism with the operation of the shutter mechanism so that the flash will be effective during the film exposure.