Abstract: A device for diagnosing operation of an industrial process control or monitoring system includes an input configured to receive an input related to a process signal. A first statistical parameter module provides a first statistical parameter output related to a statistical parameter of the process signal. A filter provides a filter output related to a filtered value of the process signal. A second statistical parameter module provides a second statistical parameter output related to a statistical parameter of the filter output. A diagnostic module diagnoses operation of the industrial process based upon the first and second statistical parameters.

Abstract: Methods and apparatus of the various embodiments allow the coordination of resources of devices to jointly execute tasks or perform actions on one of the devices. In the method, a first gesture input is received at a first mobile computing device. A second gesture input is received at a second mobile computing device. In response, a determination is made as to whether the second gesture is accepted at the initiating device. If it is determined that the second gesture inputs is accepted, then resources of the devices are combined to jointly execute a particular task associated with the shared resources.

Abstract: A filter assembly in the form of a laminated structure incorporates a breather filter section and a recirculation filter section. A hinge is incorporated in the laminated structure to allow the recirculation filter section to be moved relative to the breather filter section during installation of the filter assembly in a disk drive. A low permeability side of the breather filter section is disposed on the “environment” side of a filtering media to control access to the filtering media from the environment. A high permeability side of the breather filter section is disposed on the “drive side” of this filtering media to control access to the filtering media from within the interior of the drive.

Abstract: The present invention is directed, in one embodiment, to a programming interface which enables device/protocol/network independent transmission of messages to, and programming of, mobile devices. In another embodiment, the present invention is directed to data structures maintained on, and supported by, the mobile devices. The present invention also, in another embodiment, provides security for programming messages and an acknowledgement channel over which the mobile device can acknowledge receipt of, and successful implementation of, a programming message.

Abstract: A temperature transmitter in a process control loop comprises a temperature sensor and a transmitter circuit. The temperature sensor includes a sensor sheath and a sensor element positioned within the sensor sheath. At least one element lead is coupled to the sensor element and extends from the sensor sheath. A sheath lead is coupled to the sensor sheath and extends from the sensor sheath, wherein the element lead and the sheath lead provide signals to be measured. The transmitter circuit includes and A/D converter, a microprocessor and an input-output circuit. The A/D converter is coupled to receive the signals from the element lead and the sheath lead. The microprocessor is coupled to the A/D converter. The input-output circuit is coupled to the microprocessor for communication with the process control loop. The sheath lead allows the transmitter to monitor the sensor sheath's insulation resistance and generation of parasitic sheath-to-lead voltage.