Abstract: The absorption of a spacer material in a Fabry-Perot type structure is changed to achieve an optical switching function. In one embodiment, the spacer material is a semiconductor material and an electronic control signal changes the Fabry-Perot between a transmissive state and a reflective state. In the reflective state, the device operates as a switch can be modeled as a mirror on a substrate of quasi-infinite thickness. In a further embodiment, a wavelength-selective optical component is placed between the input of the switch and the Fabry-Perot structure to improve the spectral response of the switch.

Abstract: A transmission for transmitting rotary power in forward and reverse directions from a programmable source of input motion such as an electric motor uses individually rotatable coaxially mounted lock plates each having a pawl receiving socket therein providing access to an arcuate slot of selected angular length permits engagement and disengagement of the transmission only when input torque is applied thereto in forward and reverse directions to rotate the transmission input gear through pre-defined angles. The pawl is part of a frictionally driven shift arm on which a driven shift gear is also mounted whereby the driven shift gear is pivotally moved into and out of engagement with the output gear or gears of the transmission when the pawl is pivotally moved out of or into the sockets in the lock plates.

Abstract: A thrombolysis catheter system having a fixed length infusion zone is disclosed. The invention contemplates apparatus, method and kit aspects. The apparatus, which has the capability to track a guidewire, uses a multilumen catheter to deliver radially thrombolytic agent to an infusion zone defined by one or more balloon means. In one aspect, with an occluder means, a primary lumen of the catheter is used both for catheter placement and delivery of fluid. The method discloses utilization of radiopaque indicia to place the catheter in proximity to the occlusion or diseased tissue to be treated. The kit includes a catheter of the invention in conjunction with a steerable guidewire and a tip occluder wire, either or both of the tip occluder wire and the guidewire having an enlargement on their distal tip which cooperates with a reduced diameter portion of the catheter lumen.

Abstract: A system for identifying the position of a tire on a vehicle based on wireless messages received from the tire includes a receiver circuit, a signal strength circuit, a memory, and a processing circuit. The receiver circuit is configured to receive the wireless messages. The signal strength circuit is configured to determine the signal strengths of the wireless messages. The memory is configured to store a predetermined frequency distribution. The processing circuit is configured to provide a frequency distribution of the wireless messages based on the signal strengths and to compare the frequency distribution to the predetermined frequency distribution to determine the position of the tire on the vehicle.

Abstract: Embodiments of the present invention provide an integrated methodology that simplifies upgrade choices for complex computer products through the use of automation and integration of product monitoring and business applications with, for example, web based capabilities. Historical information for computer systems is collected and transmitted to a remote support system. Over time, sufficient historical data provides a historical view of the systems indicative of usage and facilitating the choice of product enhancements, upgrades and customization. Further, this historical view may be integrated with the advances in the product that are kept by the remote support system as well as with the performance requirements of third party application providers.

Abstract: A method of producing refastenable side seams in an absorbent garment results in an absorbent garment that is adapted to easy application and removal. The refastenable side seams can be produced in either a cross direction, wherein the width of the product is the machine direction, or a machine direction wherein the length of the product is the machine direction. Each of the refastenable side seams includes a lap side seam, which puts the seams under shear strain, as opposed to peel forces. The resulting garment can be opened and closed on either a left side or a right side of the garment.

Abstract: An implantable antiarrhythmia device which detects and classifies arrhythmias of the human heart, and delivers appropriate therapy. The device employs a method of arrhythmia classification based on a set of prioritized rules, each of the rules defining a plurality of criteria based upon characteristics of sensed depolarizations of heart tissue, each rule being met when the criteria associated with the rule are met. Some rules, when met, trigger delivery of antiarrhythmia therapy. Other rules, when met, inhibit delivery of antiarrhythmia therapy. The rules may be met simultaneously, and if so, the highest priority rule governs the behavior of the device.

Abstract: A top-flow fluid pump that is made from a high-purity fluroplastic material is disclosed. The pump is used to circulate extremely corrosive fluids that are heated to temperatures of 160-180° C. through at least one filtration unit. The pump can be used in a semiconductor etching system. The pump utilizes the driven side of an impeller to generate a suction force that draws the corrosive fluid into a pumping chamber from at least one inlet port. A pedestal support or shaft sleeve, through which a motor drive shaft extends, is modified to create an annular passageway that permits the corrosive fluid to enter the pumping chamber from the inlet. With the inlet design of the present invention, a drive motor seal assembly is no longer subjected to corrosive fluid because the seal assembly is positioned on the suction side of the impeller. In a “dead headed” condition, the corrosive fluid flow stops completely as the fluid within the pumping chamber simply remains in shear.

Abstract: The passage of a container along a conveyor is lubricated by applying to the container or conveyor a lubricating coating that is thermally cured at less than 200° C. or radiation-cured. The mixture can be applied in relatively low amounts and with relatively low or no water content, to provide thin, substantially non-dripping, renewable lubricating films. In contrast to dilute aqueous lubricants, the lubricants of the invention provide dry lubrication of the conveyors and containers, a cleaner conveyor line and reduced lubricant usage, thereby reducing waste, cleanup and disposal problems.

Abstract: Crabtree negative organisms such as Kluyveromyces, Pichia, Hansenula and Candida, are used to make selected organic products such as lactic acid. The organisms are cultured in a first culture medium that includes glucose, under conditions that promote cellular respiration. The organisms are then cultured under a second set of conditions that promote production of the selected organic product. The organisms preferably contain an exogenous lactate dehydrogenase gene.

Abstract: A thermosetting composition is provided comprising: (a) a crosslinking agent having at least two functional groups that are reactive with epoxides; and (b) a non-gelled, epoxy functional polymer prepared by atom transfer radical polymerization, in the presence of an initiator having at least one radically transferable group.

Abstract: Steel alloys susceptible to case and core hardening comprising 0.05 to 0.24 weight percent carbon; 15 to 28 weight percent cobalt and 1.5 to 9.5 weight percent in nickel, small percentages of one or more additives: chromium, molybdenum, and vanadium; and the balance iron.

Abstract: This invention is a data editor for modifying recorded driver's log data based on a chosen finite set of events. The data editor includes a data transfer means for loading the recorded driver's log data into the editor. The data editor also has a graphing means for taking the recorded driver's log data and creating a graphic display. Finally, the data editor includes a modifying means for graphically modifying the recorded driver's log data within a predetermined set of rules. This invention is also a novel data editing method. The first step in the method is transferring the recorded driver's log data into a data editor. The next step is graphing the recorded driver's log data on an electronic display. The final step is modifying the recorded driver's log data graphically within preset parameters.

Abstract: An apparatus and method of generating an animation model. The method comprises providing an image capture device, the image capture device having an image display; displaying a template in the image display; capturing an image of a subject when the subject is framed by the template; and generating an animation model using the captured image.

Abstract: Methods and systems are described that assist media players in rendering visualizations and synchronizing those visualizations with audio samples. In one embodiment, visualizations are synchronized with an audio stream using a technique that builds and maintains various data structures. Each data structure can maintain data that is associated with a particular pre-processed audio sample. The maintained data can include a timestamp that is associated with a time when the audio sample is to be rendered. The maintained data can also include various characteristic data that is associated with the audio stream. When a particular audio sample is being rendered, its timestamp is used to locate a data structure having characteristic data. The characteristic data is then used in a visualization rendering process to render a visualization.

Abstract: A process for making a prefastened and refastenable pant includes providing a plurality of discrete articles having side panels and waist regions including an activatable retractive material. The side panels can be folded parallel to a longitudinal centerline to overlap at least portions of first and second fastening components. The fastening components are then engaged to form a prefastened and refastenable pant. The retractive material can be activated subsequent to engagement of the fastening components, or subsequent to obtaining position control of the side panels, to provide the pant with a waistband-to-hip circumference ratio of about 95 percent or less. The prefastened and refastenable pant and apparatus for its manufacture are also disclosed.

Abstract: Described are methods of rinsing and processing devices such as semiconductor wafers wherein the device is rinsed with using a surface tension reducing agent; the method may include a subsequent drying step which preferably incorporates the use of a surface tension reducing agent during at least partial drying; and the method may be performed using automated rinsing equipment; also described are automated rinsing apparatuses useful with the method.

Abstract: A method for detecting an arrhythmia hidden by rapid pacing in a rate adaptive pacemaker/defibrillator. Unmasking a potential arrhythmia is accomplished by lengthening the pace cycle length by a small amount for a number of cycles followed by a shortening of the pace cycle length for the same number of cycles giving an average pacing rate equivalent to the desired rate. This can occur at all times or only when conditions make arrhythmia masking possible. Changing the pace cycle by a small amount over a number of cycles will move the arrhythmia and paced rhythm out of synchronization. Forcing the pacer to continue sensing the arrhythmia is accomplished by insuring that the pacer's sense refractory is less than one half of the pacing cycle length. This is done by constraining the programming of that value to one half the minimum pacing cycle length or using an adaptive sense refractory period.

Abstract: A contact having a retention portion, a tail portion and a pair of beams. The beams each have a first portion which displaces the beam from opposite sides of the plane of the retention portion and a second portion extending from, and canted relative to, the first portion. The second portions interact to receive a mating contact therebetween.

Abstract: An electrical connector has a base defining a plurality of aperture spaces therein. A plurality of contacts are received and secured within the aperture spaces, and include signal contacts and ground contacts. In addition, a plurality of ground shields are received and secured within the aperture spaces. The ground shields are positioned to shield selected ones of the signal contacts from noise and/or cross-talk generated by other signal contacts within the base. Each ground shield has an electrical contact site at which the ground shield is in physical and electrical contact with a ground contact. The electrical contact site is flexible.