Abstract: The object to create a system and a method which allows better running gear diagnosis of rail vehicles is achieved by the present invention by arranging a number of force measurement devices on the rail measurement zone to detect the forces and/or torques acting on the rail measurement zone, such that the system also comprises a number of sonic measurement devices for detecting the sound waves which occur when the rail vehicle travels over the rail measurement zone. The present invention thus offers a diagnostic system for analysis of the condition of wheel bearings and wheel geometries in particular in which the forces and sound waves occurring when the rail vehicle travels over the rail can be detected and analyzed, so that more reliable inferences about the condition of the running gear of the rail vehicle can be drawn from them.

Abstract: A sleeper for supporting rails within a section of track for rail vehicles is provided, wherein the sleeper has elongated reinforcing elements extending along a longitudinal axis of the sleeper and is produced as a solid material sleeper having a cavity which extends between the reinforcing elements and from at least one outer face of the sleeper into the interior of the sleeper, and wherein the sleeper is designed for use with at least two different measurement value pick-up systems, wherein one of the measurement value pick-up systems is a temperature measurement value pick-up system having an infrared sensor which is accommodated by insertion into the cavity.

Abstract: The object to configure a system for measuring loads during the wheel/rail contact of rail vehicles in such a manner that the occurring forces and/or torques can be measured in a reliable and realistic manner is solved by the present invention. Between the rail foot and the measuring device, at least one elastic element is arranged which has an elasticity which simulates the elasticity of a ballast bed. By means of the measuring system according to the invention, on the one hand, realistic conditions of a track system can be simulated and, on the other, a high metrological reproducibility of a load situation can be achieved.

Abstract: A sleeper for supporting rails within a section of track for rail vehicles is provided, wherein the sleeper has elongated reinforcing elements extending along a longitudinal axis of the sleeper and is produced as a solid material sleeper having a cavity which extends between the reinforcing elements and from at least one outer face of the sleeper into the interior of the sleeper, and wherein the sleeper is designed for use with at least two different measurement value pick-up systems, wherein one of the measurement value pick-up systems is a temperature measurement value pick-up system having an infrared sensor which is accommodated by insertion into the cavity.

Abstract: An immobilizing device for immobilizing a body part includes a bag which is filled with a granular material and is placed over the body part, an outer shell in which the bag is mounted and a hollow space formed between the outer shell and the bag for receiving pressured air in order to produce a force on the bag for immobilizing the body part. The device provides combined advantages over conventional devices, such as almost no absorption of x-rays, a perfect fit for every kind of body part, comfort for a patient, reusability, low cost, neutral smell, very light weight and easy application.

Abstract: The object to create a system and a method which allows better running gear diagnosis of rail vehicles is achieved by the present invention by arranging a number of force measurement devices on the rail measurement zone to detect the forces and/or torques acting on the rail measurement zone, such that the system also comprises a number of sonic measurement devices for detecting the sound waves which occur when the rail vehicle travels over the rail measurement zone. The present invention thus offers a diagnostic system for analysis of the condition of wheel bearings and wheel geometries in particular in which the forces and sound waves occurring when the rail vehicle travels over the rail can be detected and analyzed, so that more reliable inferences about the condition of the running gear of the rail vehicle can be drawn from them.

Abstract: The object to configure a system for measuring loads during the wheel/rail contact of rail vehicles in such a manner that the occurring forces and/or torques can be measured in a reliable and realistic manner is solved by the present invention. Between the rail foot and the measuring device, at least one elastic element is arranged which has an elasticity which simulates the elasticity of a ballast bed. By means of the measuring system according to the invention, on the one hand, realistic conditions of a track system can be simulated and, on the other, a high metrological reproducibility of a load situation can be achieved.

Abstract: An immobilizing device for immobilizing a body part includes a bag which is filled with a granular material and is placed over the body part, an outer shell in which the bag is mounted and a hollow space formed between the outer shell and the bag for receiving pressured air in order to produce a force on the bag for immobilizing the body part. The device provides combined advantages over conventional devices, such as almost no absorption of x-rays, a perfect fit for every kind of body part, comfort for a patient, reusability, low cost, neutral smell, very light weight and easy application.

Abstract: The present invention relates to a method, and to a corresponding device, for analyzing chemical or biological samples in which chemical or biological samples and/or targets (probes) are applied in the form of individual defined spots to an outer cylindrical jacket surface of a support, or are aliquoted in the form of fluid droplet into drill holeswhick are chased in the jacket surface of the support. The support is inserted into a recess in a retainer, which recess is essentially complementary to the cylindrical jacket surface, the samples and/or targets are acted upon by way of physical and/or chemical interactions, and the correspondingly modified spots are then analyzed. The present invention provides an analytical system which provides unambiguously defined reaction volumes, which is easy to standardize and which can be automated to a high degree.

Abstract: A server-side mechanism together with an optional client-side decompression process enhance server content delivery. The server-side mechanism preferably comprises a pair of processes: a daemon process and a servlet process. The daemon process recursively compresses directories of content (HTML, graphics files, and the like) while instances of the servlet process, in parallel, serve content. When a target directory is completely compressed, the files which previously existed in an uncompressed state are either archived or deleted. The servlet process interprets the compressed objects, resolving the connection between the client and server, and serves out the requested content. If the request originates from a client that is not enabled to decompress files, the servlet decompresses the requested files on-the-fly. When supported on a given client machine, the client process decompresses the streaming content for use on the client system.

Abstract: A data processor controlled display system for displaying documents including natural language text representative of data transmitted in a markup language such as HTML to a display station from a location remote from said station. The HTML tags are tokenized prior to transmission, comments are removed from the HTML file prior to transmission and the file is then subjected to a conventional general text compression. After the HTML file is received at the display station, it is decompressed, detokenized and the resulting HTML file is used to create a document or page on the display.

Abstract: A method and apparatus for passing a large file from a server machine to a client machine as a collection of smaller files. Server code implements a user interface which allows a user on the client machine to input the name of the file to be downloaded. A pull-down menu allows the user to specify portion sizes for the file to be downloaded based on the capabilities and transfer rates of the client machine. Server code dynamically generates a page based on the user input showing the portion sizes which is displayed to the user at the client machine. Server code generates download links (Buttons) required to download the file including a download link (Button) to a platform specific shell script or batch file which is dynamically created for the download scenario. Server code uses the original source file to transmit smaller portions to the client machine.

Abstract: The present power driver handles fasteners of varying length mounted on a strip or belt, through a touch-down foot which accommodates fasteners of different length to eliminate wasted motion of the driver. The fasteners are also prevented by said touch-down foot from tipping or going into a workpiece at an angle. The depth to which the fasteners are driven into the workpiece is controllable and any irregularities in the mounting of the fasteners on the strip or belt are compensated.