Abstract: A battery tester device that may be integrated into a label of battery. The battery tester device includes first dielectric layer, a conductive layer adjacent the first dielectric layer, a temperature sensitive indicator layer in thermal contact with the conductive layer, and thermal insulation adjacent the conductive layer. The thermal insulation includes a second dielectric layer and thermally insulative material combined with the second dielectric layer for enhancing the structural strength of the second dielectric layer.

Abstract: The present invention relates to methods and compositions for increasing the production of high titre stocks of recombinant AAV (rAAV) through regulation of expression of the AAV REP and CAP proteins. The methods and compositions of the invention are based on the observation that the low level expression of the AAV REP 78/68 protein increases the production of AAV viral capsid protein and efficiency of packaging resulting in production of higher titre recombinant viral stocks. The invention encompasses recombinant AAV vectors that direct the expression of AAV REP and CAP proteins and the use of such vectors for the production of novel stable cell lines capable of generating high titre rAAV vectors. The invention provides methods for regulating the expression of the AAV REP 78/68, REP 40/52 and CAP gene at the transcriptional and post-translational level.

Abstract: An engine filter assembly for cleaning cooling air for an internal-combustion engine for use in high-debris environment such as in roofing-removing machines includes a protective element housing attached to the machine at a remote position. The protective element housing houses a two-stage air filter having a cylindrical-shaped filter element with an outer pre-filter covering. An air inlet housing on the engine is connected to the protective element housing by a flexible coupling link. A shield protects the engine from direct contact with loose or air-born materials during the operation of the machine. A thermal sensing device reads the temperature of the engine and automatically shuts down the engine if the temperature elevates beyond specification, reducing the chance of engine failure.

Abstract: A battery tester device that may be integrated into a label of battery. The battery tester device includes first dielectric layer, a conductive layer adjacent the first dielectric layer, a temperature sensitive indicator layer in thermal contact with the conductive layer, and thermal insulation adjacent the conductive layer. The thermal insulation includes a second dielectric layer and thermally insulative material combined with the second dielectric layer for enhancing the structural strength of the second dielectric layer.

Abstract: The method of the invention employs pulsed Doppler ultrasound signals to color image blood and tissue movement velocities in a body. The method initially images a movement with a transmitted ultrasound signal that manifests a current signal transmission frequency value and a current pulse repetition frequency (PRF) value. Those values exhibit a determined ratio R to each other. Thereafter, in response to an indication by the user that movement is to be imaged at a new depth, the method alters the current transmission frequency to a new frequency to provide improved signal back-scatter from movement at the new depth. Then, the current PRF is adjusted, automatically, to a new PRF value which, when compared to the new transmission frequency, manifests substantially the same determined ratio R that was present between the current transmission frequency and current PRF. The latter step assures that the mapping of movement velocity values to colors is maintained, notwithstanding use of a new transmission frequency.

Abstract: Cotton harvester multi-piece duct structure for conveying cotton materials between a cotton harvesting row unit, arranged toward a lower end of the duct structure, and an inlet opening of an extendable/retractable basket assembly. Toward an upper end thereof, the duct structure has a distal end operably connected to a remaining portion of the duct structure to allow the distal end of the duct structure to period between an operational position, wherein an outlet end of the duct structure is in general registry with the inlet opening to the basket assembly, and a storage position, wherein the distal end of the duct structure is lowered from the operational position to facilitate transportation of the cotton harvester. A lock mechanism is also disclosed for releasably fastening the distal end of the duct structure in an operational position relative to the remaining portion of the duct structure.

Abstract: A composite scan pattern for ultrasound imaging includes a linear or curved linear scan pattern and one or more sector scan patterns. The sector scan patterns abut the linear or curved linear scan pattern along its boundaries to form the composite scan pattern. The linear or curved linear scan pattern can be steered to a desired angle .theta. for obtaining a high quality image. The sector apertures can be reduced in width and the linear scan pattern can be increased in width for imaging at shallow depths. The composite scan pattern provides a wide field of view for both shallow imaging and deep imaging.

Abstract: A method of providing a tendon guide surface to an installed pile is disclosed in which a tendon foundation guide cone assembly having a tendon guide surface is attached to a lowering unit and lowered to the pile. The tendon foundation guide cone assembly is then attached to the installed pile and released from the lowering unit. A tendon foundation guide cone assembly and a method for securing a tendon to the ocean floor are also disclosed.

Abstract: A transaxle assembly for use in the driveline of a motor vehicle includes an hydrokinetic torque converter located on an engine axis, a planetary transfer drive gear unit coaxial with the torque converter and engine, a chain drive mechanism for transmitting torque from the engine axis to the axis of a multiple speed automatic transmission, first and second planetary gear units for producing multiple speed ratios, hydraulically actuated friction brakes and clutches for controlling engagement and release of the elements of the planetary gear units, a final drive planetary gearset, an axle differential, and axle shaft drivably connected to the differential side gears.

Abstract: A shaft connected to a component of a planetary gearset is driveably connected by a coupling to alternate friction elements in accordance with the relative speeds of the coupling members and the direction of rotation of the driven coupling member. The coupling includes a radially inner one-way coupling and an outer one-way coupling, the outer race of the inner coupling and inner race of the outer coupling being the intermediate race, which is connected to the gearset. The inner race and outer race have cam surfaces contacting roller clutch elements located in a cage and spaced mutually about the coupling axis. The cam surfaces of the races are inclined with respect to the adjacent surface of the intermediate race in opposite directions, so that when one coupling drives, the other coupling overruns.

Abstract: This invention relates to a method and apparatus for automatically controlling scan line direction in a linear array ultrasonic Doppler scanning system. More particularly, this system determines an ideal scan line angle and point of origin for a given sample volume having fluid flow in a given direction. The system then determines left and right limiting angles for the given sample volume taking into account the geometry of the viewing area relative to the sample volume and the maximum steering angle of the transducers of the transducer array being utilized. Where, because of pulse repetition rate considerations, a maximum depth from the sampling aperture of the linear array to the sample volume exists, this maximum depth is also taken into account in determining the limiting angles.