Abstract: A tool head having a shrink-fit chuck (10) that has an axial receiving hole (22), and having a tool (12) that is insertable by way of its cylindrical tool shank (24) into the receiving hole (22), which is open at the front end of the shrink-fit chuck (10), and is fixable therein by thermal shrinking of the shrink-fit chuck (10). The shrink-fit chuck (10) has, in its front end portion, an annular recess (30) that radially widens the receiving hole (22) and is open at the end side, and a function ring (14) is positioned on the tool shank (24), wherein, in the shrink-fitted state, the tool shank (24) is frictionally fixed in the receiving hole (22) and the function ring (14) sits at least partially in the annular recess (30).

Abstract: In a method of controlling a real-time conference session there is a first user and a second user connected to a media processing unit. The first user has a passive mode wherein data is received at and transmitted by the first user's communication terminal as passive data but not received by the communication terminal of the second user and an active mode wherein the data is received and transmitted by the first user's terminal and received by the second user's terminal as active data. When the first user switches from the passive mode to the active mode there is a duration of the conference call that is left to be transmitted to the second user. That portion has been recorded and is played at a faster rate to the second user.

Abstract: The present invention concerns a processing element for processing a material, like for example a sonotrode or an anvil, comprising a carrier surface which is substantially in the form of a cylinder or in the form of a segment of a cylinder and which is intended to come into contact with the material during processing, wherein the processing element is intended to be rotated about its longitudinal axis during processing so that the carrier surface rolls on the material to be processed, wherein arranged on the carrier surface is at least one structure element which projects beyond the carrier surface in the radial direction, wherein the structure element has a top side which is provided to come into contact with the material to be processed.

Abstract: A plug connector which comprises contact elements that are subdivided into at least one signal contact element and at least one shielding contact element, and a component having an electrical circuit ground. The plug connector and the component are characterized by an ohmic resistance which connects the shielding contact element to the electrical circuit ground. The measure suppresses parasitic oscillations.

Abstract: The subject invention relates to isolated proteins, particularly monoclonal antibodies, which bind to the Nogo-66 receptor. Specifically, these antibodies have the ability to inhibit the binding of the natural ligand of the Nogo-66 receptor and neutralize the Nogo-66 receptor. These antibodies or portions thereof of the invention are useful for detecting NgR and for inhibiting NgR activity, for example in a human suffering from a disorder in which NgR or Nogo-66 activity is detrimental.

Abstract: A test arrangement for wirelessly testing a device under test comprises a test antenna for receiving wireless signals from the device under test, a movable test antenna carrier that carries the test antenna and is movable to adjust the distance between the test antenna and the device under test, a transformation processor that is coupled to the test antenna and performs a near-field to far-field transformation based on the wireless signals received from the device under test and outputs respective transformed signals, and a signal processor that is coupled to the transformation processor and calculates a minimum far-field distance for the device under test based on the transformed signals, wherein the signal processor evaluates if the distance between the test antenna and the device under test is equal to or larger than the calculated minimum far-field distance.

Abstract: A sheathed elongated profile, that is, shaped product, is disclosed. The elongated profile may include a main profile body that is at least partially sheathed in a first synthetics component. The elongated profile may also include at least one disposal, that is, protrusion, on the main profile body that is not completely sheathed in the first synthetics component and at least partially sheathed in a second synthetics component. Methods and devices for producing the elongated profile are also disclosed.

Abstract: A power supply system includes a power converter configured to generate a high-frequency power signal and connected to a load to supply a plasma process or a gas laser process with power. The power converter has at least one amplifier path including at least one amplifier, an analog signal generated from a digital signal by a digital-analog converter (DAC) being supplied to the amplifier path, and a logic circuit unit configured to generate the digital signal and connected upstream of the DAC. The logic circuit unit has a signal data memory for storing signal data values for generating an analog signal form, an amplitude data memory for storing amplitude data values for influencing amplitudes of the analog signals, and a multiplier for multiplying the signal data values by the amplitude data values. The power converter includes an adjustable voltage supply for supplying the amplifier with a voltage.

Abstract: A terminal device includes: a housing having at least one contact cavity; a contact part which is arranged in the at least one contact cavity and into which at least one electrical line can be plugged in order to make electrical contact with the contact part; and at least one busbar which is arranged on the housing, is electrically connected to the contact part, and a busbar portion of which extends along a height line. An end portion adjoins the busbar portion, which end portion extends in an oblique direction at an oblique angle to the height line and can be moved along the height line relative to the contact part.

Abstract: In various embodiments, an end block assembly for rotatably mounting a tubular electrode in a processing chamber is provided. The end block assembly includes a receptacle region for receiving a bearing assembly which has a coupling region for coupling the tubular electrode thereto, the bearing assembly of which the coupling region is supported by a sleeve of the bearing assembly. The sleeve is plug-fitted into the receptacle region. The sleeve is joined together from a plurality of segments, the external faces thereof forming a lateral surface of the bearing assembly and at least two segments thereof being formed from dissimilar materials. The external faces of the two segments are mutually aligned such that they are flush with one another.

Abstract: The invention relates to a securing system for securing a roof structure, in particular a cooling device, in a notch on the roof of a switch cabinet, wherein the securing system comprises a pretensioning device connected to the roof structure for a securing clamp, wherein the securing clamp comprises a fixed end and an end that moves with respect to the fixed end, on which the pretensioning device engages, so that a radius of curvature of the securing clamp can be set via the pretensioning device, wherein in a first position of the pretensioning device, the securing clamp engages underneath an edge of the notch and thereby fixes the roof structure on the switch cabinet, and in a second position of the pretensioning device, the securing clamp releases the notch.

Abstract: A motor vehicle actuation device includes a functional element supported on a carrier housing for rotation about a rotational axis and movement between a standby position and an operating position, a drive device disposed on the carrier housing, and a control element in a drive connection with the drive device, which is designed to move the functional element from the standby position into the operating position when the drive device is activated. The control element is moved from a home position into a final actuation position via an initial actuation position when the drive device is activated. The control element forces the functional element from the standby position into the operating position when it moves from the home position into the initial actuation position. The control element retains the functional element in the operating position when it moves from the initial actuation position into the final actuation position.

Abstract: The invention relates to an antenna arrangement (1) having an antenna arrangement housing (12), in which antenna arrangement housing (12) there are arranged an antenna (14), antenna electronics (16) for driving the antenna (14), and a fan unit (30) for active cooling of the antenna electronics (16), which fan unit (30) comprises a fan housing (40) having a plurality of fan unit side surfaces (41 to 48), which comprise a first fan unit housing side surface (41) and a second fan unit side surface (42; 43, 45), in which fan unit housing (40) there are arranged at least two fans (50), wherein the fan unit housing (40) has fluid passage openings (61, 62) on the first fan unit housing side surface (41) and on the second fan unit housing side surface (42; 43, 45) in order to permit a fluid (18) to flow through the fluid passage openings (61, 62).

Abstract: The invention relates to a flow rectifier for an axial fan as well as to an axial fan having a flow rectifier. A flow rectifier according to the invention for an axial fan with a hub and at least one vane is characterized in that the at least one vane can be operatively connected to the hub so as to be detachable. Since the vane and the hub can be connected so as to be detachable, the flow rectifier has a modular structure.

Abstract: In a known composite material with a fused silica matrix there are regions of silicon-containing phase embedded. In order to provide a composite material which is suitable for producing components for use in high-temperature processes for heat treatment even when exacting requirements are imposed on impermeability to gas and on purity, it is proposed in accordance with the invention that the composite material be impervious to gas, have a closed porosity of less than 0.5% and a specific density of at least 2.19 g/cm3, and at a temperature of 1000° C. have a spectral emissivity of at least 0.7 for wavelengths between 2 and 8 ?m.

Abstract: A testing system is described, wherein said testing system is configured to perform a multipaction test on a device under test. Said testing system comprises a signal generation unit being configured to stimulate an input of said device under test, a receiving unit being configured to receive and measure at least one output signal of said device under test in order to obtain data related to a multipaction occurrence. Said signal generation unit and said receiving unit are controlled such that both units are operated simultaneously. Said signal generation unit is configured to generate a testing signal for stimulating said input, said testing signal comprising at least two carriers simultaneously. Further, a method for testing a device under test is described.

Abstract: A method for calibrating a radio frequency test instrument is described wherein a first frequency response is measured using a radio frequency and coarse intermediate frequency grid. A first matrix is created comprising data obtained from said first frequency response measuring. A second frequency response is measured using a radio frequency and fine intermediate frequency grid. A second matrix is created comprising data obtained from said second frequency response measuring. Said first matrix and said second matrix are processed and combined in order to determine a frequency response for a radio frequency desired, said first matrix and said second matrix comprising data obtained from measurements performed with different radio frequency and intermediate frequency grids. Further, a radio frequency test instrument is described.