Abstract: An interrogator for a plurality of sensor fiber optic gratings. The interrogator includes a broadband optical source; at least one beam splitter directing output of the optical source to the sensor fiber optic gratings; at least one linear filter for converting changes in peak reflection wavelength to changes in intensity; at least one optical receiver; and at least one amplifier associated with each optical receiver. The interrogator also includes, alternatively, a driver/modulator for the optical source providing on/off pulses; an analog integrator following the at least one amplifier; or a mechanism compensating for masking of one sensor fiber optic grating by another.

Abstract: An orthopedic pet bed including an upper sheet and a lower sheet coupled together so as to define an interior volume subdivided into a plurality of cells, of which adjacent cells are in fluid communication with one another. The cells may be substantially shaped as hexagons, triangles, parallelograms, or any combination thereof.

Abstract: A helical broadhead for an archery arrow may include a tapered ferrule having a tip end and an arrow end, and at least two helical blades which extend from the tip end to and towards the arrow end. The at least two helical blades may continuously helically curve from the tip end to the back side of the helical blades, and the helical blades may include a cutting edge. The broadhead may include a threaded shaft, and the helical blades may be a constant thickness. The helical blades may include a tapered cross-section, and the cutting edges may form a tip.

Abstract: An apparatus or structure is provided for absorbing incident radiation, either electromagnetic or sound, comprising a multiple-layer composite means utilizing electromagnetic- or sound-radiation absorbing and partially transmitting layers on a substrate of conventional electromagnetic- or sound-absorbing and partially reflecting material, which act in concert to absorb a significant amount of the incident electromagnetic or sound radiation. A metamaterial [MM] means, configured for a specific electromagnetic or sound radiation frequency band that absorbs incident electromagnetic or sound radiation directed to a substrate of conventional electromagnetic-radiation absorbing or acoustical absorbing material, such as an array of pyramidal foam absorbers. Such a substrate may outgas into a high vacuum and reduce the capability of the vacuum-producing equipment to achieve such a high vacuum.

Abstract: The claimed subject matter relates to various architectures that can, inter alia, facilitate creation of a synch file as well as facilitate interpretation of the synch file. Both creation and interpretation can be accomplished in conjunction with an original media asset. The synch file can include transformation commands that can operate on a presentation of the asset rather than upon the asset itself. Accordingly, what is actually perceived by a content consumer during a presentation of the asset need not be exactly what the asset creator fixed in a tangible medium. Rather, the content consumer can observe a derivative media presentation based upon interpretation of the synch file.

Abstract: A fiber optic microseismic sensing system is provided. The system includes a plurality of nodes, each of the nodes including a surface portion, an underground portion, and an optical cable extending between the surface portion and the underground portion. The surface portion includes (1) an optical source for transmitting an optical signal along the optical cable to the underground portion, and (2) an optical receiver for receiving a return optical signal propagating along the optical cable from the underground portion. The underground portion includes at least one transducer, each of the at least one transducer including (1) a fixed portion configured to be secured to a body of interest, (2) a moveable portion having a range of motion with respect to the fixed portion, (3) a spring positioned between the fixed portion and the moveable portion, and (4) a mass engaged with the moveable portion.

Abstract: A fiber optic transducer is provided. The fiber optic transducer includes a fixed portion configured to be secured to a body of interest, a moveable portion having a range of motion with respect to the fixed portion, a spring positioned between the fixed portion and the moveable portion, and a length of fiber wound between the fixed portion and the moveable portion. The length of fiber spans the spring. The fiber optic transducer also includes a mass engaged with the moveable portion. In one disclosed aspect of the transducer, the mass envelopes the moveable portion.

Abstract: A medical device mounting system is disclosed for connecting a medical device suite to ceiling support structure. The system includes a plurality of portions connected to form a box beam structure that has high strength and high rigidity to withstand substantial bending loads associated with heavy medical device suites. The system includes a structure connection portion for engaging ceiling structure, a central mounting panel portion, and a base plate portion for engaging the medical device suite at or above the ceiling panel level. The mounting panel portion includes multiple mounting panels formed into a box beam shape. The base plate portion forms an egg-crate structure. The structure connection portion includes a plurality of tubular members that connect to longitudinal members of the mounting panel portion, and a plurality of plate portions that facilitate fixation of the assembly to ceiling structure. Other embodiments are disclosed and claimed.

Abstract: A triple-sensor motion detector is provided for illuminating the approach to a display case or other object. The triple-sensor motion detector provides a field of detection that spans the front width of the case, yet does not include the areas along the sides of the case. The detector reduces inadvertent triggering of the illumination by persons approaching the side of the case or approaching another case on the other side of an aisle.

Abstract: This invention relates to a mooring aid for use at marine installations, such as jetties and the like, wherein the mooring aid comprises a support (2), a member (18) which is mounted to the support (2) and to which a mooring rope can be detachably secured, wherein the member (18) is moveable reciprocally between a retracted position which corresponds to a storage position for the rope secured thereto and an extended position which renders a rope secured thereto accessible to a user. Wherein the mooring aid preferably further comprises biasing means (7, 8, 9, 10, 11) for urging the member (18) from its external position to its retracted position, wherein the biasing means may be housed in the support (2).

Abstract: The claimed subject matter relates to various architectures that can, inter alia, facilitate creation of a synch file as well as facilitate interpretation of the synch file. Both creation and interpretation can be accomplished in conjunction with an original media asset. The synch file can include transformation commands that can operate on a presentation of the asset rather than upon the asset itself. Accordingly, what is actually perceived by a content consumer during a presentation of the asset need not be exactly what the asset creator fixed in a tangible medium. Rather, the content consumer can observe a derivative media presentation based upon interpretation of the synch file.

Abstract: An interrogator for a plurality of sensor fiber optic gratings. The interrogator includes a broadband optical source; at least one beam splitter directing output of the optical source to the sensor fiber optic gratings; at least one linear filter for converting changes in peak reflection wavelength to changes in intensity; at least one optical receiver; and at least one amplifier associated with each optical receiver. The interrogator also includes, alternatively, a driver/modulator for the optical source providing on/off pulses; an analog integrator following the at least one amplifier; or a mechanism compensating for masking of one sensor fiber optic grating by another.

Abstract: An interrogator for a plurality of sensor fiber optic gratings. The interrogator includes a broadband optical source; at least one beam splitter directing output of the optical source to the sensor fiber optic gratings; at least one linear filter for converting changes in peak reflection wavelength to changes in intensity; at least one optical receiver; and at least one amplifier associated with each optical receiver. The interrogator also includes, alternatively, a driver/modulator for the optical source providing on/off pulses; an analog integrator following the at least one amplifier; or a mechanism compensating for masking of one sensor fiber optic grating by another.

Abstract: A seat construction for providing a seat back or base support, such as for a seat back, includes a planar member and an elastomeric fastener. The planar member is positioned on a portion of the seat and stretched thereon to create tension on the planar member and for providing structural support for an occupant of the seat. The elastomeric fastener is coupled to the planar member and to the seat for fastening the flexible planar member to the seat and maintaining the tension on the planar member.

Abstract: The present invention relates to shielded electrical cables and shielded electrical connectors to be affixed thereto, and in particular to the termination of the shielding braid provided at the electrical cable. According to the present invention, a shielding termination structure for engaging a shielding (104) of a shielded cable (100) having an insulated conductor (102) that is encompassed by said shielding is provided, said shielding termination structure (110) comprising: an electrically conductive shield body (114) for establishing an electrical connection between said shielding (104) and an electrically conductive interface (118), fixing means (126) for securing said shield body (114) at the interface (118); an electrically conductive spring element (120) that is arranged between said shield body (114) and the interface (118) for establishing the electric contact in a compressed state of the spring element (120).

Abstract: An interrogator for a plurality of sensor fiber optic gratings. The interrogator includes a broadband optical source; at least one beam splitter directing output of the optical source to the sensor fiber optic gratings; at least one linear filter for converting changes in peak reflection wavelength to changes in intensity; at least one optical receiver; and at least one amplifier associated with each optical receiver. The interrogator also includes, alternatively, a driver/modulator for the optical source providing on/off pulses; an analog integrator following the at least one amplifier; or a mechanism compensating for masking of one sensor fiber optic grating by another.

Abstract: A stereoscopic production solution, e.g., for live events, that provides 3D video asset distribution to multiple devices and networks is described. In some embodiments, live or recorded 3D video content may be accessible by different service providers with different subscribers/users and protocols across a network of the content provider. A first video signal corresponding to a first video feed for one eye of a viewer may be received and a second video signal corresponding to a second video feed for the second eye of the viewer may be received. The first video signal and the second video signal may be encoded. The encoded first video signal and the encoded second video signal may be transmitted independently over a network. The two video signals may be received and frame synced at an off-site location for eventual rendering to a display device.

Abstract: A speech processing system includes a multiplexer that receives speech data input as part of a conversation turn in a conversation session between two or more users where one user is a speaker and each of the other users is a listener in each conversation turn. A speech recognizing engine converts the speech data to an input string of acoustic data while a speech modifier forms an output string based on the input string by changing an item of acoustic data according to a rule. The system also includes a phoneme speech engine for converting the first output string of acoustic data including modified and unmodified data to speech data for output via the multiplexer to listeners during the conversation turn.