Abstract: A process for increasing the solvent resistance of calendered paper consisting of poly(p-phenylene terephthalamide) short fibers and poly(m-phenylene isophthalamide) fibrids and the dimensional stability of laminates made therefrom.

Abstract: The invention provides a harvesting shaker with a set of primary eccentric weights and secondary eccentric weights. The invention rotates the primary and secondary eccentric weights at the same speed, but may on the fly, using a hydraulic rotary actuator, change the rotational phase between the primary and secondary eccentric weights, causing an on the fly change of amplitude of the inventive shaker. The invention also uses a rotary valve, that does not require high pressure bearings, and that provides damping of the control system.

Abstract: The invention is a harvester which is able to weigh harvested fruit. The harvester transfers the fruit from the harvester by a transfer conveyor. The weighing system is a first shoe and a second shoe supported on the end of the transfer conveyor. A load cell supports the second shoe and is used to determine the weight of the fruit in the second shoe. A linkage system is used to keep the first shoe and second shoe in desired relative positions as the transfer conveyor is moved up or down.

Abstract: The invention provides an improved method and apparatus for separating fruits, such as tomatoes, from vines. The invention uses feeder bars to provide tomatoes to a shaker brush a first time. The vines are allowed to fall out of the shaker brush to a shaker conveyor. The shaker conveyor conveys the vines into the shaker brush a second time, and then to a vine reel, thus providing an improved separation of tomatoes from the vine.

Abstract: A communication device (100) having a receiver circuit (110), signal processor circuit (120), controller circuit (130), either embodied by integrated circuits or on a single integrated circuit. The transfer of signals between the circuits is timed so as to minimize the effects of noise introduced into any one of the circuits, particularly the receiver circuit (110). The center of a symbol of a received RF symbol is detected and, through hardware control or software control, the transfer of a data signal generated by the signal processor circuit (120), for example, is permitted to occur only during a period(s) of time determined to have minimal effects on the sampling of a symbol in a received signal by the receiver circuit (110).

Abstract: The invention provides a shaker with a set of primary eccentric weights and secondary eccentric weights. The invention rotates the primary and secondary eccentric weights at the same speed, but may on the fly change the rotational phase between the primary and secondary eccentric weights, causing an on the fly change of amplitude of the inventive shaker.

Abstract: An apparatus for muting communications subscriber equipment connected to a communications line includes a monitoring circuit for monitoring electrical conditions of the communications line, when the subscriber equipment is connected thereto. A disconnection circuit is provided for disconnecting the subscriber equipment from the communication line and a termination circuit is provided for terminating the communications line with a dummy termination when the subscriber equipment is disconnected, such that, the communications line appears to be terminated by the subscriber equipment. When the subscriber equipment is disconnected from the communications line a power supply circuit provides power to the subscriber equipment with the same electrical conditions as determined by the monitoring circuit prior to disconnecting the subscriber equipment.

Abstract: A circuit for use with a SCWID adjunct to remove A.C. in-band signaling tones from the voice path to a telephone apparatus serially connected to the adjunct. The A.C. signal component is carried on top of the D.C. voltage used to power the telephone. The circuit includes means to monitor the D.C. voltage level and to pass this voltage substantially unchanged to the telephone. The A.C. signal in the form of a FSK tone, received from the central office, is used by the adjunct to provide a subscriber with call feature information such as the identity of a calling party while the telephone is off-hook.

Abstract: Engine speed control through variation in ignition timing of an air-fuel mixture in engine cylinders to vary engine output torque in response to current and predicted future engine speed error includes a proportional-derivative control strategy for damping engine speed oscillations, includes an additive combustion timing offset determined as a function of accessory load status for simplified calibration, and includes control gains determined as a function of a predicted future engine intake manifold absolute air pressure to better predict and compensate engine load changes and determined as a function of predicted future engine speed to stabilize combustion timing.

Abstract: The invention provides an improved method and apparatus for separating fruits, such as tomatoes, from vines. The invention uses feeder bars to provide tomatoes to a shaker brush a first time. The vines are allowed to fall out of the shaker brush to a shaker conveyor. The shaker conveyor conveys the vines into the shaker brush a second time, and then to a vine reel, thus providing an improved separation of tomatoes from the vine.

Abstract: The invention provides a shaker with a set of primary eccentric weights and secondary eccentric weights. The invention rotates the primary and secondary eccentric weights at the same speed, but may on the fly change the rotational phase between the primary and secondary eccentric weights, causing an on the fly change of amplitude of the inventive shaker.

Abstract: Control and functional isolation of an actuator applied to an internal combustion engine through an interface module which is interposed between the actuator and a controller having a control function, with state of the actuator estimated, converted to standard units of measure, and corrected in the interface module in response to an estimate of a parameter influenced by the actuator state, the parameter expressed in the standard units of measure, and the corrected state applied as feedback to the controller which, through application of the control function, issues to the module a desired state. The desired state is restored by removing a correction value from the desired state, is converted to actuator position units, and is applied to control actuator position.