Abstract: A video imaging system is provided including a camera head for transmitting image data to a CCU, a CCU for receiving and processing the image data into a usable format, a storage device accessible by the camera control unit, information stored on the storage device, and wherein the information is used by the camera control unit for selecting hardware in the camera control unit to process the image data.

Abstract: A screw driven conveyance device has a conveyance carriage driven continuously and smoothly irrespective of the presence of an air space between adjacent screw shafts. Shorter auxiliary screw shafts have a pitch equal to a pitch of the screw shaft and are placed in juxtaposition with the screw shafts. The conveyance carriage has a follower roller engaged with the screw shaft and an auxiliary follower roller engaged with the auxiliary screw shaft by deviating a position in an axial direction of the screw shaft. While the follower roller moves through the air space, the auxiliary follower roller is engaged with the auxiliary screw shaft.

Abstract: A sensor for measuring stresses induced by a force applied to a load-carrying member, including a layer of a magnetoelastic material formed on the load-carrying member is provided. The layer comprises a first phase with an average grain size below 100 nm and a first chemical composition, and a second phase of a distinctly different chemical composition, the first phase being divided by the second phase into regions having an average size in the range of 100-10,000 nm. A method for producing such a layer, including accelerating particles of a soft magnetic and magnetoelastic material having an average size in the range of 10-50 ?m towards the surface of the load-carrying member at a velocity of at least 300 m/s such that the average temperature of the accelerated particles is not higher than 500° C. above the melting temperature of the magnetoelastic material, but not lower than 500° C. below the melting temperature.

Abstract: A device for removing organic tissue by means of high-frequency current comprises a loop carrier having a longitudinal axis and a distal end, a loop arranged at the distal end of the loop carrier and being able to be acted upon by high-frequency voltage, the loop having a loop end portion, a connection element connecting the loop with the loop carrier and having a distal connection element portion, the loop end portion and the distal connection element portion forming a wedge-shaped cutter.

Abstract: A method and system for interacting with and between audience members located in the same or different locations is described including a central computer, at least one base station connected to the central computer, and a plurality of keypad units arranged to wirelessly transmit and receive signals from the base station. The keypad units may also be located remote to the central computer and the base station, and transmit and receive signals with the central computer via a communication network. The keypad units contain a data connector for transmitting and receiving signals via a wired connection to the central computer or the base unit. The keypad units are configured to enable numeric, text, and voice interaction with and between audience members.

Abstract: The invention relates to a laryngoscope spatula with a spatula blade. The spatula blade, in cross section, has two side walls, which are spaced apart from each other along at least part of the length of the spatula blade, and two limbs. A first limb extends from the first side wall to beyond the second side wall, and a second limb extends from the second side wall to beyond the first side wall. The side walls and the limbs thus form a cavity. The spatula blade is composed of an upper shell and a lower shell which, in cross section, each have a first portion and two mutually oppositely directed second and third portions. The second portions of the upper shell and lower shell, lying flat on each other, form the first limb, and the third portions, lying flat on each other, form the second limb, while the first portions form the side walls. The invention further relates to a method for producing a spatula blade of such a laryngoscope spatula.

Abstract: A device, method and system for automatic calibration of a container crane, the container crane being controlled by a system including a first sensor (LPS) and/or a second sensor (TPS), are provided. A calibration rig is arranged in a fixed position and includes a plurality of markers, each arranged at a known and fixed position and distance relative to one another. The markers may include a first marker with a first visual appearance, or active marker and/or a second marker with a second visual appearance, or passive marker. The active marker is preferably an illumination source, such as an IR source. A method for calibrating a container crane using the calibration device and a container control system including the calibration device and one or more computer programs are also described.

Abstract: An endoscopic apparatus includes a light-generating mechanism for generating at least one modulated measuring beam, a light-transmitting mechanism for conducting the measuring beam onto an area to be observed, where the light-transmitting mechanism includes an illuminating lens, in addition to a light-imaging mechanism for imaging a signal beam from the area to be observed at least onto a phase-sensitive image sensor, which includes a number of pixels, where the light-imaging mechanism includes an imaging lens. At least one additional image sensor is provided and the light-imaging mechanism includes a beam-splitter and/or an optical switch, where at least one adaptive lens is provided for adapting the fields of vision of the image sensors. As a result, an apparatus is created for endoscopic 3D data collection that is suitable for various types of image sensors.

Abstract: A method is disclosed for automatic estimation of backlash in a control system which includes a controller and a process to be controlled, wherein said controller is capable of performing integrating control of said process using one or more controller parameters to control a process output signal of said process with respect to a setpoint value thereof. The method involves monitoring said process output signal to determine a value reflecting momentary differences between setpoint value and actual value of said process output signal during a time interval; and estimating the backlash from said determined value and said one or more controller parameters.

Abstract: A snap-mount blanking panel for an equipment rack or cabinet enclosure has ergonomic grips spaced laterally inwardly and offset forwardly to permit comfortable and reliable mounting and removal of the blanking panel regardless of lateral clearance. A special stacking structure engages the grips in a manner to position a blanking panel, when stacked upon a lower blanking panel, in a fixed and stabilized relation to the lower blanking panel. The stacking features enable stable stacking of multiple units, one on top of another, without requiring external confinement of the stack.

Abstract: An air-operated diaphragm brake, more particularly a brake actuator assembly containing a diaphragm with a rib or ring design for centering and maintaining the location of a piston or push plate and for reducing debris build up in the brake actuator assembly. The diaphragm includes a projecting rim for engaging a housing containing a piston, a bottom wall having an interior surface for engaging the piston, a sidewall connecting the projecting rim with the bottom wall; and a plurality of ribs or a ring disposed on the interior surface of the bottom wall. The ribs or ring structure extends in a direction away from the intersection between the sidewall and the bottom wall, toward the center of the interior surface, and revolving around the center point of the interior surface.

Abstract: An arrangement for exchanging power with a three-phase electric power network comprises a Voltage Source Converter having three phase legs with each a series connection of switching cells. The three phase legs are interconnected by forming a delta-connection. The arrangement also includes a control unit configured to calculate a value for amplitude and phase position for a zero-sequence current for which, when circulated in the delta-connection circuit of the three phase legs, the balance of the total direct voltage of each of the three phase legs with respect to the other two phase legs is restored will there be an unbalance and control the semiconductor devices of switching cells of the phase legs to add such a zero-sequence current to the currents of each phase leg of the converter.