Water Pik, Inc.

Reality Quest Corp.

Xilinx, Inc.

Teledyne Industries, Inc.

Teledyne Industries, Inc., a California Corporation

Douglas R Gibbs

Edward C Giordano

Thomas W Graves

James M Jennings

Mark Vander Berg

Douglas A Lonsinger

William James Storer

William James A Storer

Richard L May

Kenneth J Curran

Michael C Cartabiano

Morgan H Kirby

Adam N Ullman

David J Dick

An interrupt controller efficiently manages execution of tasks by a multiprocessor computing system. The interrupt controller has inputs for receiving service requests for invoking service routines. The service routines have higher priorities than the tasks executed on the processors. Associated with each processor is a register for storing the priority of the task executing on the processor. A comparator coupled to the processors determines the processor executing the task having a lower priority among the priorities of the tasks executing on the processors. For each service request received, a distributor generates an interrupt request for invoking the service routine of the service request on the processor with the lower priority. The register with the lower priority is set to the higher priority of the service routine in response to the interrupt request. For each processor, the interrupt controller has an output for transmitting the interrupt request to the processor.

Interrupt controller for invoking service routines with associated priorities

A totalization meter system for a water treatment device, the device having an inlet aperture and an outlet aperture, and a channel for channeling water between the inlet and outlet apertures. A flow reactive device is positioned in the channel and is exposed to the flowing water, and a signal generating member is positioned on the flow reactive device. A switch is positioned proximately to the flow reactive device, and is sensitive to the proximity of the signal generating member. The switch is able to communicate electric signals indicative of the motion of the signal generating member. A resettable processor having a performance threshold programmed therein and an output device is included. The microcontroller is in electrical communication with the switch for receiving electrical signals from the switch. The switch is capable of sensing the characteristics of the flow reactive device and communicates electrical signals representative of the characteristics to the microcontroller. The microcontroller interprets the signals as a first performance data. The microcontroller compares the first performance data against the respective performance threshold in the microcontroller to determine if the performance threshold has been surpassed, and if surpassed actuates the output device.

Water treatment device with volumetric and time monitoring features

A totalization meter system for a water treatment device, the device having an inlet aperture and an outlet aperture, and a channel for channeling water between the inlet and outlet apertures. A flow reactive device is positioned in the channel and is exposed to the flowing water, and a signal generating member is positioned on the flow reactive device. A switch is positioned proximately to the flow reactive device, and is sensitive to the proximity of the signal Generating member. The switch is able to communicate electric signals indicative of the motion of the signal generating member. A resettable processor having a Performance threshold programmed therein and an output device is included. The microcontroller is in electrical communication with the switch for receiving electrical signals from the switch. The switch is cap able of sensing the characteristics of the flow reactive device and communicates electrical signals representative of the characteristics to the microcontroller. The microcontroller interprets the signals as a first performance data. The microcontroller compares the first performance data against the respective performance threshold in the microcontroller to determine if the performance threshold has been surpassed, and if surpassed actuates the output device.

A totalization meter system for a water treatment device, the device having an inlet aperture and an outlet aperture, and a channel for channeling water between the inlet and outlet apertures. A flow reactive device for measuring the volume of flow is positioned in the channel and is exposed to the flowing water, and a signal generating member is positioned on the flow reactive device. A switch is positioned proximately to the flow reactive device, and is sensitive to the proximity of the signal generating member. The switch is able to communicate electric signals indicative of the motion of the signal generating member. A resettable processor having a performance threshold programmed therein and an output device is included. The microcontroller is in electrical communication with the switch for receiving electrical signals from the switch. The switch is capable of sensing the flow volume sensed by the flow reactive device and communicates electrical signals representative of the characteristics to the microcontroller. The microcontroller interprets the signals as a first performance data. The microcontroller compares the first performance data against the respective performance threshold in the microcontroller to determine if the performance threshold has been surpassed, and if surpassed actuates the output device.

Water treatment device with volumetric monitoring features

Disclosed is a hand attachment for providing command signals to control movement of at least one object responsive to hand movement. The hand attachment includes a glove base assembly having an upper surface including a palm surface and a finger surface. The finger surface has a plurality of finger pads, each depressible by a finger of a user wearing the hand attachment to cause a specific movement of the object. A glove is attached to the glove base assembly such that at least a portion of the glove overlays the palm surface. At least one sensing device detects directional movement of a user's hand relative to the user's arm. Electronics within the glove base assembly convert the detected directional movement to command signals for controlling the movement of the object in directions corresponding to the movement.

Hand-attachable controller with direction sensing

An ergonomic hand-attachable controller for providing command signals to control movement of at least one object responsive to hand movement. The ergonomic hand-attachable controller includes a base with a top surface configured to support a palm of a user's hand. A plurality of planar finger members may be provided which incorporate at least one finger pad which is operable to control movement of a remote object. At attachment member is provided to secure a hand of a user with the top surface of the controller. Electronics within the ergonomic hand-attachable controller convert movement of a user's hand and fingers to command signals for controlling the movement of a remote object.

Ergonomic hand-attachable controller

Growing community of inventors

Longmont, CO, United States of America

Douglas R Gibbs