Royse
David Royse, Reading GB
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20130095307 | SPACECRAFT AND SPACESUIT SHIELD - A spacecraft or spacesuit that provides shielding to reduce exposure to ionizing radiation such as high energy electrons and protons. Further, methods are provided for reducing exposure through spacesuits and manufacturing spacecraft and spacesuit shields. | 04-18-2013 |
20140299794 | SPACECRAFT SHIELD - A spacecraft and spacesuit having a radiation shield are disclosed. The shield comprises a hydrogen-containing material encapsulated or bound in a polymer. The hydrogen-containing material has a higher hydrogen content than polyethylene. The hydrogen-containing material may be: encapsulated in a polymer container, sandwiched between layers of polymer, mixed with a polymer as binder, or held in the pores of a polymer foam. The hydrogen may be a hydride or borohydride such as beryllium borohydride, ammonium octahydrotriborate, lithium borohydride tetramethyl ammonium borohydride and beryllium hydride. Methods of manufacturing the shield are also disclosed. | 10-09-2014 |
David Royse, Didcot GB
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20140178291 | HYDROGEN STORAGE PELLET - A coated hydrogen storage pellet; wherein the pellet comprises a hydrogen-storage material; the coating comprises a hydrogen-permeable polymer and the coating has a mean thickness of less than 50 μm. | 06-26-2014 |
David L. Royse, Wildwood, MO US
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20090068060 | Corrosion Monitor - An apparatus for monitoring corrosion in a pressurized system such as a water-based fire protection system comprising a corrosion monitor mounted within a section of the system containing fluid, wherein the corrosion monitor comprises a surface comprising at least one point of weakness wherein corrosion of a point of weakness causes a change in pressure in an interior chamber of the monitor, which change can be to provide a signal alerting monitoring personnel. | 03-12-2009 |
20120291518 | Systems and Methods for Remote Testing of a Flow Switch - Systems and methods for the remote testing of a paddle-type flow detector, such as are common in fire protection systems. Specifically, the systems and methods provide for mechanical movement of the vane to test activation of the flow detector under a flow condition, and which measure the amount of time the vane takes to return to the ready position to verify the presence of a paddle on the vane. | 11-22-2012 |
20140137627 | Systems and Methods for Remote Testing of a Flow Switch - Systems and methods for the remote testing of a paddle-type flow detector, such as are common in fire protection systems. Specifically, the systems and methods provide for mechanical movement of the vane to test activation of the flow detector under a flow condition, and which measure the amount of time the vane takes to return to the ready position to verify the presence of a paddle on the vane. | 05-22-2014 |
Eric Royse, Indianapolis, IN US
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20080205690 | LOUDSPEAKER MAGNETIC FLUX COLLECTION SYSTEM - A loudspeaker design delivers improved efficiency by reducing the power required from an audio source to produce sound. The loudspeaker includes a magnet housing, at least two magnets and a magnetic flux collector. The magnetic flux collector is coupled with and extends away from the magnet housing. Magnetic flux generated by the magnets is received and channeled by the magnetic flux collector and the magnet housing to an air gap included in the loudspeaker to maximize the availability of the magnetic energy of the magnets in the air gap. | 08-28-2008 |
Jerry A. Royse, Albany, OH US
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20080250784 | MULTI-PIECE PISTON FOR A FREE PISTON MACHINE - The concentricity and coaxiality of a central bore through a piston for a free piston Stirling machine is improved with a piston that has a sleeve with a core constructed from at least two, separate, axially-engaging core components sealed within the sleeve. During fabrication, a central bore is machined through each of the core components. The piston is assembled by heating the sleeve and cooling the core components, inserting the core components into the sleeve and then allowing the sleeve to cool and the core components to warm. This drives the core components into sealed engagement with each other and with the sleeve and aligns the central bore coaxially with the outer cylindrical surface of the sleeve. | 10-16-2008 |
Joshua D. Royse, San Francisco, CA US
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20150281201 | System and Method for Verifying User Supplied Items Asserted About the User - A system and method validates user supplied photographs and/or characteristics using a video, audio or series of images of the user responding to instructions. | 10-01-2015 |
Robert W. Royse, Kirkland, WA US
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20110295331 | LASER-BASED NERVE STIMULATORS FOR, E.G., HEARING RESTORATION IN COCHLEAR PROSTHESES AND METHOD - Apparatus and method for optical- or optical-and-electrical stimulation of e.g., auditory nerve pathways, for example spiral ganglion in the cochlea or neurons in the cochlear nerve. Several configurations for guiding and directing the optical stimulation are disclosed. Several configurations for guiding and directing the electrical field (used in some embodiments, for sensitization) in and through the destination tissue to which the optical stimulation is directed are disclosed. In some embodiments, and array of IR VCSELs emit stimulation light, in particular to tissue in the cochlea for restoring hearing. In some embodiments, an electrical signal is also applied in a manner that reduces the amount of light in a pulse that is otherwise needed to elicit a NAP. In some embodiments, a heat dissipater is used to spread the heat generated by operation of the lasers and their circuits, to avoid heat damage to the tissue. | 12-01-2011 |