Patents by Inventor Lawrence A. Clark

Lawrence A. Clark has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20060183084
    Abstract: The present invention provides a multi-split screen image with audio feed to document the training engagement. The multi video image combines an over-watch thermal image, the Loader's actions, the Gunner's actions, and the imagery from the vehicle's thermal imaging system. The audio track documents the communication within the vehicle and between the vehicle and the control tower. Further, the present invention provides a tower control module that also provides surveillance video over the firing range. Until the present invention no other gunnery-training device transmitted and displayed its imagery and audio in this manner.
    Type: Application
    Filed: February 15, 2005
    Publication date: August 17, 2006
    Inventors: Lenard Ramboyong, Philip Zinser, Paul Bachelder, Charles Thomas, Mark Roberts, Edwin Duncan, Lawrence Clark
  • Publication number: 20050289367
    Abstract: An integrated circuit includes power gating circuits for coupling an associated circuit block with a power supply voltage. The power gating circuits also generate power consumption measurements for the associated circuit blocks. A power manager for the integrated circuit may manage the overall power consumption of the integrated circuit and may individually turn on and off the circuit blocks using the power gating circuits.
    Type: Application
    Filed: June 29, 2004
    Publication date: December 29, 2005
    Inventors: Lawrence Clark, Michael Morrow
  • Publication number: 20050149769
    Abstract: A processing engine fetches one or more lines of software instructions into an instruction cache. Based on the contents of the cache, potentially needed functional units are identified as functional units that are operable to execute at least one software instruction stored within the instruction cache. Unneeded functional units are identified as functional units that are not operable to execute a software instruction stored within the instruction cache. A power increase is initiated for selected ones of the potentially needed functional units that are determined to be in a low power state. A power decrease is initiated for selected ones of the unneeded functional units that are determined to be in an operable power state.
    Type: Application
    Filed: December 29, 2003
    Publication date: July 7, 2005
    Inventors: Dennis O'Connor, Michael Morrow, Lawrence Clark
  • Publication number: 20050038541
    Abstract: A method of operating a manufacturing line by establishing a fluid change in a manufacturing characteristic, enabling a manufacturing instruction in response to a changed manufacturing characteristic and displaying a changed manufacturing instruction of a manufacturing component.
    Type: Application
    Filed: July 28, 2003
    Publication date: February 17, 2005
    Inventors: Lawrence Clark, Robert Rodgerson
  • Publication number: 20050021925
    Abstract: A circuit to translate virtual addresses of varied page sizes into physical addresses enables selective access to an internally stored data in parallel to reading a specific physical address based on the input virtual address before the internally stored data matches in entirety for the address translation thereof. In one embodiment, a content addressed buffer may comprise at least two register files or static random access memories. For example, a banked architecture for a set associative translation lookaside buffer may reduce power consumption without compromising address translation speed.
    Type: Application
    Filed: July 25, 2003
    Publication date: January 27, 2005
    Inventors: Lawrence Clark, Shay Demmons, Byungwoo Choi, Dan Patterson
  • Publication number: 20050014480
    Abstract: Circuitry gates the power supply to limit standby power in an integrated circuit. The IR drop through clamps may be compensated using a regulator feedback signal to improve the power performance and allow the power supply regulator to supply the best quality power signals possible.
    Type: Application
    Filed: July 15, 2003
    Publication date: January 20, 2005
    Inventor: Lawrence Clark
  • Publication number: 20050013190
    Abstract: A memory driver architecture and associated methods are generally described.
    Type: Application
    Filed: July 15, 2003
    Publication date: January 20, 2005
    Inventors: Timothy Beatty, Franco Ricci, Lawrence Clark
  • Patent number: 6460846
    Abstract: A safe tiltable sheet feeding apparatus including a tiltable sheet support tray having a lead edge and a trail edge, for supporting a stack of sheets to be fed lead edge first from the stack. The tiltable sheet feeding apparatus also includes a feed head adjacent the sheet support tray for feeding a top sheet of the stack from the stack and an elevator assembly for independently raising, lowering and tilting the trail edge of the sheet support tray. The elevator assembly includes elevator drive motors, a controller, side frames defining lead edge elevator slots, and trail edge elevator slots. Importantly, the tiltable sheet feeding apparatus includes an overtilt safety sensor device mounted within the trail edge elevator slots and connected to the controller, for sensing overtilt of the trail edge of the sheet support tray, and for preventing resulting damage to the tiltable sheet feeding apparatus.
    Type: Grant
    Filed: December 18, 2000
    Date of Patent: October 8, 2002
    Assignee: Xerox Corporation
    Inventors: D. Gregory Yow, Lawrence A. Clark, Jonathan T. Abbe
  • Publication number: 20020074714
    Abstract: A safe tiltable sheet feeding apparatus is provided and includes a tiltable sheet support tray having a lead edge and a trail edge, for supporting a stack of sheets to be fed lead edge first from the stack. The tiltable sheet feeding apparatus also includes a feed head adjacent the sheet support tray for feeding a top sheet of the stack from the stack and an elevator assembly for independently raising, lowering and tilting the trail edge of the sheet support tray. The elevator assembly includes elevator drive motors, a controller, side frames defining lead edge elevator slots, and trail edge elevator slots. Importantly, the tiltable sheet feeding apparatus includes an overtilt safety sensor device mounted within the trail edge elevator slots and connected to the controller, for sensing overtilt of the trail edge of the sheet support tray, and for preventing resulting damage to the tiltable sheet feeding apparatus.
    Type: Application
    Filed: December 18, 2000
    Publication date: June 20, 2002
    Applicant: Xerox Corporation
    Inventors: D. Gregory Yow, Lawrence A. Clark, Jonathan T. Abbe
  • Patent number: 6402857
    Abstract: The invention provides a solvent mixture including n-propyl bromide, a mixture of low boiling solvents and, preferably, a defluxing and/or ionics removing additive and/or at least one saturated terpene. The invention also provides a method of cleaning an article (e.g., an electrical, plastic, or metal part) in a vapor degreaser using the solvent mixture. The solvent mixture of the invention is non-flammable, non-corrosive, and non-hazardous. In addition, it has a high solvency and a very low ozone depletion potential. Thus, using the solvent mixture of the invention, oil, grease, rosin flux, and other organic material can be readily removed from the article of interest in an environmentally safe manner.
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: June 11, 2002
    Assignee: Lawrence Industries, Inc.
    Inventors: Lawrence A. Clark, James L. Priest
  • Patent number: 6302390
    Abstract: A sheet stacking tray system for stacking different sizes of copy sheets on a stack supporting tray to be fed upstream to a reproduction apparatus for printing, on which tray the stack is registered against a side registration edge. An upstanding stack rear edge guide is track mounted for movement at an angle to that side registration edge to provide a large repositioning movement in the upstream direction together with automatic lateral movement toward or away from that side registration edge, so as to engage the rear edge of a stack of larger sheets further from the registration edge, more centrally of the downstream edge of those sheets, and to engage smaller sheets closer to the registration edge and thus more towards their centers. Two independent upstanding stack side edge guides may be repositionable towards the registration edge independently of, and not overlapping, any position of the angulary moving rear edge guide.
    Type: Grant
    Filed: December 20, 1999
    Date of Patent: October 16, 2001
    Assignee: Xerox Corporation
    Inventors: Lawrence A. Clark, D Gregory Yow, Michael J. Linder, Kenneth P. Moore, William R. Haag
  • Publication number: 20010000001
    Abstract: The invention provides a solvent mixture comprising n-propyl bromide, a mixture of low boiling solvents and, preferably, a defluxing and/or ionics removing additive and/or at least one saturated terpene. The invention also provides a method of cleaning an article (e.g., an electrical, plastic, or metal part) in a vapor degreaser using the solvent mixture. The solvent mixture of the invention is non-flammable, non-corrosive, and non-hazardous. In addition, it has a high solvency and a very low ozone depletion potential. Thus, using the solvent mixture of the invention, oil, grease, rosin flux, and other organic material can be readily removed from the article of interest in an environmentally safe manner.
    Type: Application
    Filed: November 29, 2000
    Publication date: March 15, 2001
    Inventors: Lawrence A. Clark, James L. Priest
  • Patent number: 6176942
    Abstract: The invention provides a solvent mixture including n-propyl bromide, a mixture of low boiling solvents and, preferably, a defluxing and/or ionics removing additive and/or at least one saturated terpene. The invention also provides a method of cleaning an article (e.g., an electrical, plastic, or metal part) in a vapor degreaser using the solvent mixture. The solvent mixture of the invention is non-flammable, non-corrosive, and non-hazardous. In addition, it has a high solvency and a very low ozone depletion potential. Thus, using the solvent mixture of the invention, oil, grease, rosin flux, and other organic material can be readily removed from the article of interest in an environmentally safe manner.
    Type: Grant
    Filed: August 16, 1999
    Date of Patent: January 23, 2001
    Assignee: Lawrence Industries, Inc
    Inventors: Lawrence A. Clark, James L. Priest
  • Patent number: 5938859
    Abstract: The invention provides a solvent mixture including n-propyl bromide, a mixture of low boiling solvents and, preferably, a defluxing and/or ionics removing additive and/or at least one saturated terpene. The invention also provides a method of cleaning an article (e.g., an electrical, plastic, or metal part) in a vapor degreaser using the solvent mixture. The solvent mixture of the invention is non-flammable, non-corrosive, and non-hazardous. In addition, it has a high solvency and a very low ozone depletion potential. Thus, using the solvent mixture of the invention, oil, grease, rosin flux, and other organic material can be readily removed from the article of interest in an environmentally safe manner.
    Type: Grant
    Filed: November 10, 1997
    Date of Patent: August 17, 1999
    Assignee: Lawrence Industries, Inc.
    Inventors: Lawrence A. Clark, James L. Priest
  • Patent number: 5824162
    Abstract: The present invention provides a solvent mixture comprising n-propyl bromide, a mixture of terpenes and a mixture of low boiling solvents, and a method for cleaning an article (e.g., an electrical, plastic, and metal parts) in a vapor degreaser using the solvent mixture. The solvent mixture of the present invention is non-flammable, non-corrosive and non-hazardous. In addition, it has a high solvency and a very low ozone depleting potential. Thus, using the solvent mixture of the present invention, oil, grease, rosin flux and other organic material can be readily removed from the article of interest in an environmentally safe manner.
    Type: Grant
    Filed: March 28, 1997
    Date of Patent: October 20, 1998
    Assignee: Lawrence Industries, Inc.
    Inventor: Lawrence A. Clark
  • Patent number: 5710968
    Abstract: A dual path sheet feeder is disclosed including a bypass transport loop and a main transport loop for selectively delivering sheets from a sheet feeding module to either a printer processing module or to a finishing module, wherein a movable gate situated adjacent to the bypass transport loop is provided for directing sheets along a predetermined path of travel. The movable gate is selectively positionable between a first position for directing the sheets through the main transport loop to the processing module to produce copy sheets prior to delivering the copy sheets to the finishing module and a second position for directing the sheets through the bypass transport loop to deliver insert sheets directly to the finishing module, circumventing the processing module.
    Type: Grant
    Filed: August 28, 1995
    Date of Patent: January 20, 1998
    Assignee: Xerox Corporation
    Inventors: Lawrence A. Clark, Terrence R. Docteur, Richard E. Eisemann, Ted A. Beer
  • Patent number: 5616549
    Abstract: The present invention provides a solvent mixture comprising n-Propyl bromide, a mixture of terpenes and a mixture of low boiling solvents, and a method for cleaning an article (e.g., an electrical, plastic, and metal parts) in a vapor degreaser using the solvent mixture. The solvent mixture of the present invention is non-flammable, noncorrosive and non-hazardous. In addition, it has a high solvency and a very low ozone depleting potential. Thus, using the solvent mixture of the present invention, oil, grease, rosin flux and other organic material can be readily removed from the article of interest in an environmentally safe manner.
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: April 1, 1997
    Inventor: Lawrence A. Clark
  • Patent number: 4829124
    Abstract: A thermoplastic elastomer is described which comprises a blend of (a) a carboxylated butadieneacrylonitrile elastomer and (b) an ethylene/acrylic acid copolymer which has been at least partially neutralized with a metal ion, the blend of (a) and (b) having been dynamically crosslinked with an epoxy crosslinking agent having a minimum of 2 epoxy moieties per molecule.
    Type: Grant
    Filed: February 29, 1988
    Date of Patent: May 9, 1989
    Assignee: Armstrong World Industries, Inc.
    Inventor: Lawrence Clark
  • Patent number: 4761306
    Abstract: The present invention relates to a process for preparing chip-containing decorative surfaces wherein the chips are positioned so as to provide a pattern. A first adhesive material is selectively applied to a support surface and the conditions are adjusted so that the first adhesive material is substantially non-adhesive in nature. A second adhesive material is selectively applied as a pattern on top of or adjacent to the first adhesive material and chips are applied to the surface so as to be adhered by the second adhesive material. Any non-adhered chips are removed and the conditons are adjusted so that the first adhesive material demonstrates adhesive properties. A second type or color of chip material is then applied so as to be adhered by the first adhesive material. Upon removal of the non-adhered chips, a product is obtained having a positioned chip pattern. The process may also be practiced using additional adhesives and chips so as to provide products having more than two types of positioned chips.
    Type: Grant
    Filed: October 30, 1984
    Date of Patent: August 2, 1988
    Assignee: Armstrong World Industries, Inc.
    Inventors: Lawrence Clark, Harold N. Graybeal, Jack H. Witman
  • Patent number: 4221758
    Abstract: The invention is directed to a method of embossing wood grain patterns on fiberboard surfaces. A Mylar sheet is placed between the embossing plate and the coated fiberboard. The Mylar sheet prevents removal of the coating from the fiberboard and still permits good detail for fine embossing.
    Type: Grant
    Filed: September 1, 1978
    Date of Patent: September 9, 1980
    Assignee: Armstrong Cork Company
    Inventors: David J. Burkey, Lawrence Clark