Abstract: The invention provides thin film coatings that have a transparent base layer. For example, the invention provides low-emissivity coatings with a transparent base layer. In certain embodiments, a silicon dioxide base layer is used. Methods of producing thin film coatings having a transparent base layer are provided as well. In one embodiment, sputter deposition is utilized to produce these coatings.

Abstract: A crosslinkable macromer system and related methods of preparing the system and using the system in the form of a crosslinked matrix between a tissue site and an implant article such as a tissue implant or on the porous surface of a prosthetic device. The macromer system includes two or more polymer-pendent polymerizable groups and one or more initiator groups (e.g., polymer-pendent initiator groups). The polymerizable groups and the initiator group(s), when polymer-pendent, can be pendent on the same or different polymeric backbones. The macromer system provides advantages over the use of polymerizable macromers and separate, low molecular weight initiators, including advantages with respect to such properties as nontoxicity, efficiency, and solubility. A macromer system of the invention can be used as an interface between the tissue site and implant article in a manner sufficient to permit tissue growth through the crosslinked matrix and between the tissue site and implant.

Abstract: The present invention relates generally to recreational vehicles. More particularly, the present invention relates to methods and apparatus for traversing challenging terrain with a recreational vehicle. A vehicle in accordance with an exemplary embodiment of the present invention comprises a first drive track that is supported by a first rear suspension and a second drive track of vehicle is supported by a second rear suspension. The first drive track and the second drive track may be operatively coupled to an engine by a drive train for propelling the vehicle.

Abstract: A system for providing support and position control of a monitor. In one embodiment, a method of supporting a monitor includes converting an ascending energy storage member force curve into a substantially constant supporting force against the monitor. In one aspect, a method, of supporting a monitor includes providing an energy storage member and a cam which are cooperatively positioned so as to move relative to each other along the path of motion. As the energy storage member moves along the path relative to the cam, the cam displaces the energy storage member and thereby changes a force applied by the energy storage member on the cam, and wherein the cam converts the force applied by the energy storage member into a supporting force on the monitor.

Abstract: Methods and apparatus for providing an adjustable balancing force are provided. This mechanism can be used as a lifting force, a counter balancing mechanism or as a horizontal or other force mechanism. A stand in accordance with an exemplary embodiment of the present invention comprises a first component that is slidingly coupled to a second component. A spring mechanism provides a balancing force between the first component and the second component. In some advantageous embodiments of the present invention, the magnitude of the balancing force is substantially equal to a first load. In some advantageous embodiments, a friction force is provided for resisting relative movement between the first component and the second component.

Abstract: A readout circuit for an array of substrate-isolated microbolometer detectors includes a bias source that varies in accordance with changes in substrate temperature as detected by a temperature sensor that has temperature characteristic that resembles the temperature characteristic of the microbolometer detector array so as compensate detector measurements for temperature induced errors in the microbolometer focal plane array read out.

Abstract: The invention provides methods of producing and servicing insulating glass units. Methods are provided for reducing the pressure differential on an IG unit, for changing the interior pressure within an IG unit, and for changing the gaseous interior composition within an IG. These methods can be practiced by forming a hole through at least one of the panes of an IG unit, and flowing gas through the hole. One method includes forming a hole through one of the panes of an IG unit, flowing gas through the hole, and sealing the hole with an optically clear sealant (e.g., a transparent resin). A number of methods for producing IG units are also provided. Further, several kits are provided for servicing IG units. There is also provided a method for detecting leaks in an IG unit by flowing an opaque gas into the unit and observing the unit to detect leaks of the opaque gas therefrom.

Abstract: Protective helmet comprising a two piece shell, an electric motor and impeller useful for creating a positive environment in the head space, and a filter for removing particulates and other substances. The impeller introduces atmospheric air into an air channel defined by two detachably attached shell pieces. The air is pushed through a particulate filter in the air channel and then through at least one aperture into the head space. A heating element may be used to heat the air flow.

Abstract: An oil drain system and method for draining oil for a personal watercraft that includes an oil reservoir coupled to a flow regulator, located in the interior of the personal watercraft. The flow regulator is additionally coupled to a cover that seals an access opening formed on the exterior of the personal watercraft by means of a tether such that when the cover is removed for an oil change the tether pulls the flow regulator to the exterior of the watercraft so that oil in the reservoir can be drained to the exterior of the watercraft.

Abstract: Ventilated sponsons, personal watercraft having ventilated sponsons, and methods for adjusting the handling characteristics of personal watercraft by ventilating the sponsons. The present invention provides ventilated sponsons, sponsons, having holes formed through the sponsons to allow high pressure water trapped under the sponson to escape. The holes formed through the sponson thus allow for fine tuning and adjusting the performance characteristics and handling characteristics of the personal watercraft long after the point of manufacture. Ventilating the sponsons can increase straight line stability while maintaining tight cornering characteristics.

Abstract: A system for burn-in testing of integrated circuits and semiconductors at the wafer level and apparatus and method utilizing the system. The cascading heat control system of the invention has connected first and second heat transfer circuits to regulate the temperature of and the environment around semiconductor wafers under test. A low temperature gas is circulated, as a heat transfer gas, through the cascading heat control system. The heat transfer gas serves as a heat transfer medium and provides a low dew point environment, or both a low dew point and low oxidation environment, within the system. At least one wafer chuck incorporating a heat exchanger, or a series of such wafer chucks, and containing a semiconductors for testing is connected to the cascading heat control system through the heat exchanger. In the apparatus, a burn-in oven, the wafer chuck or series of wafer chucks are contained within a chamber environment.

Abstract: The present invention relates to a lithium secondary cell and a method of fabricating the same. The lithium secondary cell; a plurality of cathode plates having a desired size and adhered on one surface of the separator film while being uniformly spaced apart from one another; a plurality of anode plates having a desired size and adhered on the other surface of the separator film at spaced positions corresponding to the cathode plates; and the separator film attached with the anode plates and the cathode plates being repeatedly folded such that the anode plates and the cathode plates are arranged in an alternating fashion. Thus, the lithium secondary cell has improved performance and particularly safety by preventing a firing caused by high current and excessive voltage charged, while having various shapes and sizes, and a desired capacity and achieving a simplified fabrication.

Abstract: A vector system that allows the rapid and effective screening of recombinant constructs. The vector system includes a marker protein useful for identifying transfected cell lines, wherein the promoter used to express the marker protein has be substantially weakened in comparison to its corresponding wild type form.