WILLIAM FRANCIS WALSH, II
Pilots at Lodi St, San Diego, CA
License number
California A5114727
Issued Date
Mar 2013
Expiration Date
Mar 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
5542 Lodi St, San Diego, CA 92117
Personal information
See more information about WILLIAM FRANCIS WALSH at radaris.comName
Address
Phone
4689 Majorca Way, Oceanside, CA 92056
45400 Via Vaquero, Temecula, CA 92590
4877 E Rialto Ave, Fresno, CA 93726
486 Sunhill Ln, Martinez, CA 94553
Professional information
William Walsh - San Diego, CA
Work:
East Coast Saloons - San Diego, CA
General Manager McFadden's
Manager Cabo Wabo Cantina - Las Vegas, NV
Manager
General Manager McFadden's
Manager Cabo Wabo Cantina - Las Vegas, NV
Manager
Education:
Arizona State University AAT
Education
Education
Single Channel Encoder System
US Patent:
4789874, Dec 6, 1988
Filed:
Jul 23, 1987
Appl. No.:
7/077575
Inventors:
Mark W. Majette - San Diego CA
William J. Walsh - San Diego CA
John A. Wickeraad - Loomis CA
William J. Walsh - San Diego CA
John A. Wickeraad - Loomis CA
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
G01D 1524
US Classification:
346140R
Abstract:
A control system providing a control of position, velocity, and direction of movement of a member in an axis of freedom which employs a scale having scale divisions thereon and bands or zones defining limits of constant velocity control, acceleration and deceleration zone limits, and a rest or parking position. The scale spans and parallels the axis of freedom. A single channel transducer or encoder mounted on and moving with the member produces time varying output signals in response to the sensing of scale divisions along the scale and signals of different characteristic in response to encoder sensing of the limit bands. The time varying output signals are employed as scale division count signals for position determination and as scale division count signals per unit of time, for velocity feedback. The signals of different characteristic produced upon entering and during crossing of the limit bands, are utilized in a system of logic for computing control system signals to compensate control uncertainties in differing functional modes of the control system.
William Walsh
Location:
Greater San Diego Area
Industry:
Information Technology and Services
Thermal Inkjet Printhead Temperature Control
US Patent:
4791435, Dec 13, 1988
Filed:
Jul 23, 1987
Appl. No.:
7/077552
Inventors:
James C. Smith - San Diego CA
Hatem E. Mostafa - San Diego CA
William J. Walsh - San Diego CA
Hatem E. Mostafa - San Diego CA
William J. Walsh - San Diego CA
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
G01D 1524
US Classification:
346140R
Abstract:
Thermal inkjet printhead temperature control is provided in a temperature control system responsive to printhead temperature, which in the presence of printhead overheating selectively causes the printhead to stand idle, or, if multiple nozzles are available, shifts to a nozzle which, is not overheated, which in the event a nozzle is unused for some time and the dye transport agent may have evaporated leaving a viscous plug in the nozzle, employs warm up pulsing and/or nozzle spitting to clear the nozzles, and which when the temperatures of the nozzle is below acceptable printing temperatures, employs nozzle pulsing for warm up and/or nozzle spitting to clear the nozzles, all such decisions and actions being provided in advance of beginning a printing operation.