Abstract: Improved fabricated subcomponents, components and rotating biological contactor embodiments that are assembled from, and that incorporate, such subcomponents and components are achieved. The components comprise tank sections, bulkheads, contactor drums, paddle wheels, shaft assemblies including associated bearings and supports, each of which may be assembled from preformed subcomponents if desired. Rotating biological contactors are assemblable at an installation site, which may be a confined space if desired, by two men with simple tools. In an assembled rotating biological contactor, the shaft assemblies can rotated by an electric motor, by fluidic pressure exerted upon paddle wheel blades, or by both in combination.

Abstract: The present invention provides an aqueous regenerator for addition to an aqueous developer that contains an organic solvent, a dispersing agent and a weak base, and has a pH of between about 8 and less than about 13. The aqueous regenerator includes an organic solvent, dispersing agent, and an effective amount of a strong base such that the regenerator has a greater pH than the developer into which the regenerator is to be added.

Abstract: A cathode having a groove extending about 10 to about 450 microns into a surface of the cathode. The cathode can also be roughened.

Abstract: A window or door assembly having a secondary sash hinged to a prime sash and movable between a closed position and an open position toward an interior region. The prime sash is coupled to a frame. A compressible member biases the secondary sash toward the open position. A latch assembly is provided including a plurality of retractable latching elements each biased to an extended position to retain the secondary sash in the closed position. The latch assembly includes a sliding operator accessible from the interior region and slidable along an edge of the secondary sash to sequentially displace the retractable latching elements to a retracted position sufficient for the compressible member to move the secondary sash toward the open position. The present invention is also directed to a method of operating the latch assembly.

Abstract: A cathode having a groove extending about 10 to about 450 microns into a surface of the cathode. The cathode can also be roughened.

Abstract: A wireless microphone is provided with a recharging circuit which determines if a battery in the microphone is a rechargeable type and can be safely recharged. The recharging circuitry in the microphone, which could also be included in other handheld wireless devices, determines if a battery is in a charged state where it is difficult to distinguish rechargeable and non-rechargeable batteries. If so the battery is discharged until the battery reaches a charged state where non-rechargeable batteries can be readily distinguished from rechargeable batteries.

Abstract: A urinary apparatus includes a catheter system for pressurizing either a bladder cavity or a urethral canal within a female urinary system and an endoscope device for observing a urethral sphincter muscle within the female urinary system for assessing the sling tension of an implant support adapted to restore female urinary continence. The catheter system includes a obturator occlusion member for plugging the urethral canal during the performance of a sling tensioning procedure.

Abstract: Improved fabricated subcomponents, components and rotating biological contactor embodiments that are assembled from, and that incorporate, such subcomponents and components are achieved. The components comprise tank sections, bulkheads, contactor drums, paddle wheels, shaft assemblies including associated bearings and supports, each of which may be assembled from preformed subcomponents if desired. Rotating biological contactors are assemblable at an installation site, which may be a confined space if desired, by two men with simple tools. In an assembled rotating biological contactor, the shaft assemblies can rotated by an electric motor, by fluidic pressure exerted upon paddle wheel blades, or by both in combination.

Abstract: An ablating device has a cover which holds an interface material such as a gel. The cover contains the interface material during initial placement of the device. The ablating device may also have a removable tip or a membrane filled with fluid. In still another aspect, the ablating device may be submerged in liquid during operation.

Abstract: A compact enclosure for interchangeable SONET multiplexer cards and a method for using the same. The present invention further provides a compact enclosure for receiving one or more reduced size SONET multiplexer cards having front panel access to electrical and optical connectors, along with other cards such as DS1-DS3 multiplexer cards and wave division multiplexing cards, which is adapted for use in a reduced size enclosure, and a method for using the same.

Abstract: A modular hip prosthesis, comprising: (a) a proximal segment including a neck lockingly engageable with a femoral head component and a male tapered portion; (b) a distal segment having a proximal end and a distal tip, the distal segment further formed with a male tapered portion adjacent the proximal end thereof; and (c) a metaphyseal segment having a proximal end and a distal end, the metaphyseal segment preferably including a bone engaging outer surface portion, and further including an axial bore therethrough, the axial bore including first and second female tapered portions formed adjacent the proximal and distal ends thereof, respectively. The first female tapered portion of the metaphyseal segment is dimensionally configured to lockingly engage the male tapered portion of the proximal segment. The second female tapered portion of the metaphyseal segment is dimensionally configured to lockingly engage the male tapered portion of the distal segment.

Abstract: One or more payout indicia cards are randomly interspersed throughout a conventional deck of cards. A base game begins with players wagering and receiving a player hand. During game play of the base game, players receiving a payout indicia card are rewarded as indicated by the payout indicia card rather than the payout under the base rules. Outcome indicia cards may also be included in the deck of cards. The outcome for players receiving outcome is changed to the outcome indicated on the outcome indicia card rather than the outcome under the base rules. The method may also be applied to games utilizing electronic representations of playing cards.

Abstract: The coupler has a pair of spaced side frames (25a) in each of which a first hook like aperture (13) is provided for engagement with a first pivot pin provided on an excavator bucket and wherein a locking pin (23) is moveable from and into a locking position in which it prevents the latching hook (17a) from disengage from a second pivot pin (9a), (9b) or (9c) on the bucket there being a plurality of locking positions for the pin to accommodate different buckets. Preferably, a plurality of spaced apertures (27), (29), (31) are formed on each of the side frames (25a), those in one frame being transversely aligned with those in the other frames, and preferably also a plurality of spaced apertures (33, 35) and/or latching surfaces are formed on the latching hook or on an extension thereof, through or against which the locking pin (23) can be passed or can bear to prevent relative movement between the hook (17a) and side frames.

Abstract: A hypodermic needle extraction device for removing a hypodermic needle from a syringe having a syringe body and a luer, the device including at least one guide rod disposed with the device, a carriage assembly having a carriage slidably mounted on the guide rod, and a needle extraction assembly configured to grasp the needle such that the needle is separated from the syringe body as the syringe body and needle are urged apart.

Abstract: A V-band clamp that includes an annular band having an inner surface and an outer surface. A latch assembly is attached to the outer surface of the band for attaching objects together. A plurality of insert segments are attached to the inner surface of the band, wherein each segment includes a contour edge for preventing damage to objects being joined together during installation of the V-band clamp.

Abstract: The present invention provides an aqueous regenerator for addition to an aqueous developer that contains an organic solvent, a dispersing agent and a weak base, and has a pH of between about 8 and less than about 13. The aqueous regenerator includes an organic solvent, dispersing agent, and an effective amount of a strong base such that the regenerator has a greater pH than the developer into which the regenerator is to be added.

Abstract: The present invention provides a system for developing printing plate precursors. In one embodiment, the system includes a developer unit adapted to apply developer to printing plate precursors, a replenisher unit for controllably delivering replenisher to the developer unit and a regenerator unit for controllably delivering regenerator to the developer unit. The system may controllably deliver sufficient amounts of the replenisher and/or regenerator to maintain the volume and/or activity of the developer in the developer unit.

Abstract: A reduced size multiplexer and, in particular, a reduced size SONET multiplexer module is provided for use in a reduced size enclosure. The SONET multiplexer module has electrical and optical connectors on its faceplate to provide ease in access without having to remove the SONET multiplexer from the enclosure. The SONET multiplexer circuit is configured in a standard Type 400 mechanics circuit board arrangement. The SONET multiplexer module therefore can be inserted into an enclosure in a direction opposite to that in which the coaxial connector projects from the face plate, so that the coaxial connector remains freely accessible outside of the enclosure when the SONET multiplexer module is fully loaded into the enclosure. Coaxial cables and optical fibers can thus be easily coupled to the coaxial and optical connectors, respectively, when the SONET multiplexer circuit is fully loaded into the enclosure.

Abstract: A system and method for transmitting DS3 signals over long distances over a plurality of twisted pair conductors is provided. A DS3 interface is provided. The DS3 signal is inversely multiplexed into a plurality of data streams. Overhead is added to the data streams to generate packets having stream identifiers and packet number identifiers. At the receive end, received packets are synchronized using the stream and packet number identifiers, and multiplexed back into a DS3 signal. Systems according to embodiments of the invention are compatible with existing loopback codes, passing through a first loopback code received, and optionally entering a loopback mode where more than one loopback code is received consecutively without an intervening loop down code being received. The incorporated technology permits very small packaging and thereby permits use in small outdoor enclosures.

Abstract: In one embodiment, a sheet media input structure for a printer or other sheet media processing device comprises a sheet media supporting surface and a moveable face positioned downstream along a media path from the supporting surface. The face is moveable between a first position in which the face protrudes into the media path to block a leading edge of media sheets supported on the supporting surface and a second position in which the face does not protrude into the media path and media sheets are free to move from the supporting surface along the media path past the face. In one embodiment, the face pivots between the first and second positions. In another embodiment, the face rotates in a plane between the first and second positions.