Abstract: An electrical connector terminal includes a planar wire connecting portion formed to connect with an outside wire lead, the connecting portion defining a first plane. A shoulder portion of the terminal has a planar first section extending from a first side of the connecting portion, and the first section defines a second plane that is normal to the first plane of the connecting portion so that the terminal is held stable when mounted on a wiring board and the first section of the shoulder portion is restrained by an outside part located out of the first plane of the wire connecting portion. An elongated mounting portion or tail is formed to fit axially in a terminal opening in the wiring board. The tail is joined to a free end of the first section of the shoulder portion remote from the wire connecting portion, and the second plane of the first section includes the axis of the mounting portion.

Abstract: In order to extend the available spectral range and to optimize spectral resolution while retaining a compact spectrometer setup, two diffraction gratings are operated with congruent focal curves in a Paschen-Runge geometry. The spectrometer features only one entrance slit and allows an adequate adaptation of the covered spectral range to the demands of analytical spectrometry. Apart from photomultiplier tubes commercial solid-state linear array sensors placed tangential at the Rowland circle are used for simultaneous detection of the spectrum. By employing angular cut cylindrical mirrors the radiation is deflected by 90% upward or downward in an alternating series. In this way two effects are achieved, an almost complete detection of the spectrum firstly and secondly a gain of intensity by focusing of radiation perpendicular to the plane of dispersion.

Abstract: A surgically implantable radioactive wrap is positioned around the wall of a body vessel, duct or passageway to maintain patency of these structures by mitigating overexuberant cellular proliferation. Such excessive cellular growth may occur as the result of a disease process or following a trauma or an intentional surgical or intravascular intervention. The device provides for delivery of ionizing radiation to a localized target tissue site. Integral design features provide for the shielding of non-targeted tissues and for the attachment of the device to the target tissue structure. A radiation attenuation element serves to absorb extraneous low-energy electrons incidentally emitted by the treatment source and provides for a more uniform radiation dose distribution through the full thickness of the target tissues. The wrap can be easily applied with minimal handling and with limited radiation exposure to operating personnel.

Abstract: A multi-projector video wall system employs a blending frame to blend the overlapping portions of two adjacent images I1 and I2. The blending frame is preferably located a distance Dframe from the aperture of the projector and has an optimal half frame width Wf from the axis of the lens of the projector. A camera-based feedback loop can be employed to fine-tune the optical blending by digitally altering the image source.

Abstract: The invention relates to a device (10) for UV irradiation, each UV module (14) being designed as an immersible radiator and being in each case formed by a round UV radiator (26) which is designed as a mercury low-pressure radiator and is enclosed by a sleeve tube (28) which is transparent to UV rays, each UV module (14) being assigned an irradiation space (24) having a square cross section, the center of which is also the center (18) of the UV radiator (26) and which in each case extends from the center (18) half-way to the neighboring UV modules (14), the centers (18) of four neighboring UV modules (14) forming the corners of a square (20), the area of which corresponds to the sum of the cross-sectional area (F1) of a UV module (14) and the cross-sectional area (F2) of the irradiation space (24) of a UV module, and in that the spacing of the UV modules (14) from one another is selected in such a way that the cross-sectional area (F2) of the irradiation space (24) of each UV module (14) is no more than 10 tim

Abstract: A method for making accurate and precise customized corrections to the surface of an optical lens is described. An electronic correction contour is generated from a measured refractive correction for a patient, and transferred to the surface of the lens by ablation etching with one or more laser pulses. After each of the laser pulses, the refractive properties of the lens are measured and compared to the electronic contour correction derived from a patient's refractive correction. The ablation etching is terminated in localized areas where the refractive properties match the electronic correction contour. End point detection includes monitoring refractive qualities of the lens during the recontouring process, modifying the pattern through changes in the laser pulses.

Abstract: A high pressure electrolyzer as represented in the figure, having a number of electrolysis chambers being held in frame (1), being separated by membrane (2) to which the electrodes (3) are pressed. The electrodes are electrically connected to the bipolar plate (4) with a metal woven sheet (5). The frame has the larger conduit openings (7) on the top side and (8) on the bottom side. Conduit openings (7) evacuate the gas that is generated and openings (8) form a supply channel of electrolyte. Opening (7) is connected to the electrolyzer module's inner space with the small connecting conduit (9) and similarly opening (8) is connected to the inner space via small connecting conduit (10). A ring shaped frame having conduit openings for the supply of electrolyte and the removal of the gasses that are generated and further having a connecting surface with concentric elevations and depressions.

Abstract: The controller 70 of the brine supply device 10 performs the PID calculation of the manipulated variable MV of the valve 14, calculates the compensated manipulated variable MV′ by compensating the manipulated value MV, and controls the operation of the valve 14 based on the compensated manipulated variable MV′. The variation &Dgr;MV of the manipulated variable MV becomes proportional to the variation &Dgr;PV of the brine supply temperature Pt1 as the operation of the valve 14 is controlled with the compensated manipulated variable MV′. This makes it possible to control temperature with a high accuracy using only one set of PID constants.

Abstract: Image templates are extracted from video images in real-time and stored in memory. Templates are selected on the basis of their ability to provide useful positional data and compared with regions of subsequent images to find the position giving the best match. From the position data a transform model is calculated. The transform model tracks the background motion in the current image to accurately determine the motion and attitude of the camera recording the current image. The transform model is confirmed by examining pre-defined image templates. Transform model data and camera sensor data are then used to insert images into the live video broadcast at the desired location in the correct perspective. Stored templates are periodically updated to purge those that no longer give valid or significant positional data. New templates extracted from recent images are used to replace the discarded templates.

Abstract: This invention concerns a remote control unmanned fishing boat intended for enjoyment of remote control fishing and a remote control device for use with the boat. The invention contemplates enabling the operator to advance the boat forward and backward and change the direction of the advance of the boat by manipulating the remote control device 2. By the operator using the remote control device 2 for actuating a depth sounder, the information concerning the depth of water and the condition of water bottom determined by the depth sounder is displayed on a monitor 41 of the remote control device 2. When the optimum position for fishing is found consequently, the operator is allowed to lower his fishhook in the water by manipulating the remote control device 2.

Abstract: Disclosed is an electromagnetic drive, comprising and armature that can move electromagnetically back and forth. The movement of the armature drives a valve of an internal combustion engine. The ratio of the depth of the yoke in relation to the width of the yoke of the electromagnets and the length of the armature in relation to the width of the armature is greater than 1.5 in order to reduce the power consumption of the drive.

Abstract: The present invention provides decorative synthetic stucco compositions having a shiny sparkling metallic finish comprising a synthetic stucco finish coating and approximately 200 mesh aluminum metal pigment. Also provided are compositions with one or more colored metallic pigments. The present invention also provides methods for making synthetic stucco compositions having a shiny, sparkling metallic finish.

Abstract: A device, system and method for locating a specific patch cord connection port contained within a telecommunications closet having line tracing capabilities. An LED is provided at each of the connector ports present within the telecommunications closet that is positioned to illuminate the connector port or illuminate a shroud positioned in front of the connector port. The LEDs can be individually and selectively illuminated. Accordingly, individually identified connector ports can be selectively illuminated within the telecommunications closet. This greatly increases the ability of a technician to accurately locate the patch cord connector port within the telecommunications closet that has been targeted by the patch cord tracing system.

Abstract: A self-inflatable mattress is formed from an open pore foam core and one or more layers of dual melt film. Initially, a layer of dual melt film is placed on top of the open pore foam block such that the side with the lower melting temperature contacts the foam core. A non-stick, heat transferable buffer layer is then placed on top of the film and heat and pressure are applied, preferably through a roller, causing the bottom surface of the film to stick to the top surface of the foam core. The edges of the top sheet are also adhesably attached to the sides of the core using a pair of heated side pressure rollers. Lastly, the cushion is inverted and a second, or bottom, sheet of dual melt film is placed on top of the foam core and attached to the bottom surface and sides in a similar manner. Finally, a valve, which may be either oral, or one way, is attached to the side of the mattress.

Abstract: The invention relates to a polarizer (1) for electromagnetic radiation. The polarizer (1) has electrically conductive elements (5, 24) arranged in parallel and it a given distance from each other. The elements (5, 24) are held in position by at least one spacer (3, 7, 9, 23). Each spacer (3, 7, 9, 23) is made of a low dielectric material.

Abstract: The travel range is extended for electrostatically actuated micro mirrors used as attenuators, modulators and switches in optical networks by the use of dielectrically coated, preferably with Silicon dioxide, inner surfaces. Oxide charge and oxide capacitance combine to expand the travel range of the mirrors before snap down, at the expense of increased applied bias voltage. This method of travel range extension is preferred over other range extension methods due to its simplicity, reproducibility, and ease of manufacture, as well as benefits of decreased stiction and inhibited electrode shorting. A method for the manufacture of the devices is also disclosed.

Abstract: The invention concerns a hydraulic power-assisted steering system for motor vehicles, with a valve and two hydraulic lines leading from the valve to cylinders of a servo drive mechanism and with at least one steering damper, the steering damper having a basic body 4 which is arranged movably along a path in a working chamber 3 and delimits with an outer wall 2 of the working chamber 3 a first channel through which hydraulic fluid can flow.