Patents by Inventor David Lucas
David Lucas 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).
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Publication number: 20090235230Abstract: A system and method for reducing complexity by reuse of programming models includes defining a model controller view (MVC) unit as a programming model abstraction in a first program and permitting access by a second program to a model in the MVC unit. The first program and the second program communicate to employ the model in the second program. Access of the model by the second program is responded to in the first program to execute an action.Type: ApplicationFiled: March 12, 2008Publication date: September 17, 2009Inventors: BRUCE DAVID LUCAS, Rahul P. Akolkar, Charles F. Wiecha
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Publication number: 20090169353Abstract: A pallet inspection and repair system includes a pallet in-feed for receiving pallets for inspection, and an automated pallet inspection system for inspecting the pallets. A processor cooperates with the automated pallet inspection system to generate a repair recipe for each pallet based on the inspecting, and compares the repair recipes to determine at least one performance repair parameter for the pallets. The at least one performance repair parameter corresponds to a type of repair to be made to the pallets.Type: ApplicationFiled: December 28, 2007Publication date: July 2, 2009Applicant: CHEP Technology Pty LimitedInventors: Steve Townsend, Michael David Lucas
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Publication number: 20090159142Abstract: A valve is disclosed that includes a valve body defining an inlet and a plurality of outlets, the inlet and the plurality of outlets cooperating to form a plurality of alternative fluid flow paths through the valve body. The valve further includes an outlet selection member carried by the valve body and defining a port configured to complete a fluid flow path selected from the plurality of alternative fluid flow paths. The valve further includes a first magnet assembly configured to enable reciprocation of the outlet selection member and a second magnet assembly configured to enable rotation of the outlet selection member. A washer fluid supply system incorporating the valve and a method of operating the valve are also disclosed.Type: ApplicationFiled: December 20, 2007Publication date: June 25, 2009Applicant: Caterpillar Inc.Inventors: Tyler C. Henderson, David A. Lucas, Jason Stibs
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Patent number: 7480296Abstract: A method and a device are described for generating a program stream of MPEG coded video and audio signal, wherein several functional tasks are distributed in an optimal manner between hardware on the one hand and software on the other hand. Forming the elementary streams is performed in hardware. Packer and packetiser functions are performed in hardware by pre-packing the elementary streams, filling-in packet header and pack header as much as possible. Parsing of the elementary streams is performed in hardware. Parse information is stored in a meta byte structure in each prepack. Maintaining the P-STD Model is performed in software. Deciding for an audio pack or a video pack is performed in software. Finishing the packet header and pack header is performed in software, on the basis of the parse information present in the meta byte structure in each prepack.Type: GrantFiled: July 17, 2001Date of Patent: January 20, 2009Assignee: Koninklijke Philips Electronics N.V.Inventors: Robert Cornelis Houtepen, Emmanuel David Lucas Michael Frimout, Lincoln Sampaio Lobo
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Patent number: 7476646Abstract: Quaternary ammonium salts, and compositions including these salts, are disclosed. Also disclosed are methods for protecting plants and crops from microbial and other pests by administering the quaternary ammonium salts, or compositions including the salts, to a plant in need of such treatment. The main component of the quaternary ammonium salts is alkyltrimethylammonium chloride or dimethyldialkylammonium chloride, where alkyl is derived from soya, coconut, cottonseed, tallow, or hogfat fatty acids or the individual ammonium salts isolated therefrom.Type: GrantFiled: September 27, 2005Date of Patent: January 13, 2009Assignee: CJB Industries, Inc.Inventor: David Lucas Miles
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Publication number: 20080250147Abstract: This invention provides a method, proximity check server (203), system (200), and computer program product (207, 208) for determining the level of allowed communication between devices (201, 202) in e.g. a home network. By addition of one or more tamper-resistant devices, so-called proximity check server(s) (203,204), round-trip time measurements to estimate the distance between the devices are performed in order to determine the amount of communication allowed between these devices. In a specific embodiment, a single tamper-resistant proximity server computes the distance between communication devices that are implemented as trusted applications on open platforms.Type: ApplicationFiled: September 5, 2005Publication date: October 9, 2008Applicant: KONINKLIJKE PHILIPS ELECTRONICS, N.V.Inventors: Charles Leonardus Cornelius Maria Knibbeler, Antonius Adriaan Maria Staring, Menno Anne Treffers, Emmanuel David Lucas Michael Frimout, Johannes Arnoldus Cornelis Bernsen
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Publication number: 20080155859Abstract: The present invention relates to a shoe sole including a cushioning element. The shoe sole can include a heel cup or heel rim having a shape that substantially corresponds to the shape of heel of a foot. Further, the heel part can include a plurality of side walls arranged below the heel cup or rim and at least one tension element that interconnects at least one side wall to another side wall or to the heel cup or rim. The heel cup or rim, the plurality of side walls, and the at least one tension element can be integrally formed as a single piece.Type: ApplicationFiled: February 25, 2008Publication date: July 3, 2008Applicant: adidas International Marketing B.V.Inventors: Matthew Daniel Chandler, Jan Hill, Robert Leimer, Timothy David Lucas, Gerd Rainer Manz, Angus Wardlaw, Charles Griffin Wilson, Mark Andrew Henderson
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Publication number: 20080155861Abstract: The present invention relates to a shoe, in particular a sports shoe, with a cushioning system comprising a lower sole element and an upper sole element. The cushioning system further comprises at least one lever having at least two arms where an angle ? between the arms lies within the range 0°<?<180°. The first arm is connected to a deformation element and the second arm is connected to one of the two sole elements, wherein the lever is pivotably arranged at the other sole element.Type: ApplicationFiled: December 18, 2007Publication date: July 3, 2008Applicant: adidas International Marketing B.V.Inventors: Timothy David Lucas, Gerd Rainer Manz, Matthew Daniel Chandler, Paul Leonard Michael Smith, Josh Robert Gordon, Manfred Rippel, Robert Leimer, Jan Hill
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Publication number: 20080120594Abstract: A system and method for managing resources includes providing mutable entities having related data including triples, and listening for changes in the related data. A first construct is triggered in accordance with the changes in the related data to update the mutable entities.Type: ApplicationFiled: June 1, 2007Publication date: May 22, 2008Inventors: Bruce David Lucas, John Field, Rafah A. Hosn, Maria-Cristina V. Marinescu, Mark N. Wegman, Charles Francis Wiecha
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Publication number: 20080120348Abstract: A reactor and method configured to maintain data consistency. The reactor includes an inbox configured to receive update information. An apply operation is configured to apply the update information to a prestate to determine a stimulus state based on the update information. A response state is derived in accordance with the stimulus state. The response state is an only state externally visible from the reactor.Type: ApplicationFiled: June 1, 2007Publication date: May 22, 2008Inventors: JOHN FIELD, Rafah A. Hosn, Bruce David Lucas, Maria-Cristina V. Marinescu, Christian Oskar Erik Stefansen, Mark N. Wegman, Charles Francis Wiecha
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Publication number: 20080093081Abstract: A method for managing hydrates in a subsea production system is provided. The system has at least one producing subsea well, a jumper for delivering produced fluids from the subsea well to a manifold, a production line for delivering produced fluids to a production gathering facility, and an umbilical for delivering chemicals to the manifold. The subsea well has been shut in, leaving produced fluids in a substantially uninhibited state. The method generally comprises the steps of pumping a displacement fluid into the chemical injection tubing, pumping the displacement fluid through a chemical injection tubing provided in the umbilical, further pumping the displacement fluid through the manifold and into the production line, and pumping the displacement fluid through the production line so as to displace the produced fluids before hydrate formation may begin. Preferably, a chemical inhibitor is placed in the chemical injection tubing before the displacement fluid is pumped into the chemical injection tubing.Type: ApplicationFiled: August 11, 2005Publication date: April 24, 2008Inventors: Richard Stoisits, David Lucas, Jon Sonka
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Patent number: 7350320Abstract: The present invention relates to a shoe sole including a cushioning element. The shoe sole can include a heel cup or heel rim having a shape that substantially corresponds to the shape of heel of a foot. Further, the heel part can include a plurality of side walls arranged below the heel cup or rim and at least one tension element that interconnects at least one side wall to another side wall or to the heel cup or rim. The heel cup or rim, the plurality of side walls, and the at least one tension element can be integrally formed as a single piece.Type: GrantFiled: March 31, 2006Date of Patent: April 1, 2008Assignee: Adidas International Marketing B.V.Inventors: Matthew Daniel Chandler, Jan Hill, Robert Leimer, Timothy David Lucas, Gerd Rainer Manz, Angus Wardlaw, Charles Griffin Wilson, III, Mark Andrew Henderson
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Patent number: 7243445Abstract: The invention relates to a sliding element for a shoe sole. The sliding element includes an upper sliding surface and a lower sliding surface, wherein the lower sliding surface is arranged below the upper sliding surface so as to be slideable in at least two directions. The upper sliding surface can form a lower side of an upper heel cup and the lower sliding surface can form an upper side of a lower heel cup, wherein the upper heel cup and the lower heel cup have corresponding substantially spherical shapes. Complex multi-dimensional sliding and cushioning movements between the upper sliding surface and the lower sliding surface are made possible by the corresponding three-dimensional shapes of the two substantially spherical surfaces.Type: GrantFiled: October 14, 2005Date of Patent: July 17, 2007Assignee: adidas International Marketing B.V.Inventors: Gerd Rainer Manz, Timothy David Lucas
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Publication number: 20070083977Abstract: A latex article is provided that contains chromium oxide particles dispersed throughout one or more cured latex layers rendering the latex article, or smaller pieces of the latex article, magnetically detectable. The chromium oxide may be present within the latex in combination with magnetically detectable ferrite. The article may include multiple cured latex layers having chromium oxide together with magnetically detectable ferrite dispersed throughout the cured latex layers.Type: ApplicationFiled: August 31, 2006Publication date: April 19, 2007Inventors: David Lucas, James Barclay, Liong Loo, Hee Lai, Siau Wong
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Publication number: 20060189493Abstract: A substantially anhydrous, thickened, spreadable, warming lubricant composition comprising a mixture of glycerin, polyhydric alcohol, a non-ionic surfactant, and a Carbomer thickener, the surfactant improving wetting and spreadability of the composition on skin and latex, and the thickener providing a creamy rich feel to the composition, such that the composition can be applied to skin or a condom and provide an optimal warming effect upon contact with ambient moisture during use and such that the composition can be added to a condom package and, over the course of a week, spread and coat nearly the entire internal and external surfaces of the condom.Type: ApplicationFiled: February 23, 2005Publication date: August 24, 2006Applicant: ANSELL HEALTHCARE PRODUCTS LLCInventors: Beng Chuah, David Lucas, Tsui Yeun, Dave Narasimhan
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Publication number: 20060188528Abstract: A substantially anhydrous, spreadable warming lubricant composition comprising a mixture of glycerin, a polyhydric alcohol, and a non-ionic surfactant, the viscosity of the composition being less than that of glycerin but greater than that of the polyhydric alcohol, thereby promoting formation of a useful thin layer on a surface with which the composition is brought into contact, the surfactant improving wetting and spreadability of the composition on skin and latex, such that the composition can be applied to skin or a condom and provide an optimal warming effect upon contact with ambient moisture during use and such that the composition can be added to a condom package and, over the course of about a week, spread and coat nearly the entire internal and external surfaces of the condom.Type: ApplicationFiled: February 23, 2005Publication date: August 24, 2006Applicant: ANSELL HEALTHCARE PRODUCTS LLCInventors: Beng Sim Chuah, David Lucas, Tsui Shih Yeun, Dave Narasimhan
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Patent number: 7083910Abstract: Methods and compositions for preserving blood platelet suspensions which can be stored and preserved for extended periods of time are provided herein. The methods and compositions employ a mixture comprising blood platelets and one or more citrate salts. Such blood platelet mixtures may be cooled either rapidly or slowly and stored for several days prior to use in patients.Type: GrantFiled: August 4, 2004Date of Patent: August 1, 2006Assignee: Human BiosystemsInventors: David Lucas, Raleigh Carmen
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Publication number: 20060150300Abstract: Latex articles with geometrically defined surface structure providing enhanced grip characteristics in dry, wet or oily environment; and a method of making same comprising applying a polymeric coagulant coating to a smooth former surface, wherein the coating becomes tacky during drying, applying discrete coagulant particles of selected size, shape and distribution to the tacky coating to attach and protrude from the former surface with the polymeric coagulant coating, dipping the former into an aqueous latex emulsion, wherein the polymeric coagulant coating and the discrete coagulating particles destabilize the latex, thereby developing a latex layer, vulcanizing and stripping the latex article inside out, and dissolving the discrete coagulant particles in water or suitable solvents to reveal the geometrically designed texture with pre-selected size, shape and distribution of impressions providing improved dry, wet and oily surface grip by removal of a fluid boundary layer.Type: ApplicationFiled: January 12, 2005Publication date: July 13, 2006Applicant: ANSELL HEALTHCARE PRODUCTS LLCInventors: Noorman Hassan, David Lucas, Fazli Shani, Dave Narasimhan
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Publication number: 20060141165Abstract: The present invention provides a method of making an elastomeric article including preparing a non-woven fibrous polymer composition for dip-coating onto a layer of carboxylated acrylonitrile-butadiene elastomeric surface and in particular making industrial or household gloves. By dipping a former into a salt-based coagulant, followed by dipping into an elastomeric dispersion, and finally dipping into a polymer composite fibrous coating, a useful elastomeric article is prepared. The invention also provides an elastomeric article having a first layer, the first layer comprising a natural or synthetic polymer; and a second layer bonded to the first layer, the second layer comprising a polymer composite fibrous coating. The polymer composite fibrous coating includes at least one elastomer or elastomer blend, a fiber or fiber blend, a surfactant, and a micronised wax. The coating can be foamed, and provides improved sweat management and non-shedding properties to a user.Type: ApplicationFiled: February 16, 2006Publication date: June 29, 2006Applicant: Ansell Healthcare Products LLCInventors: Noorman Bin Hassan, David Lucas, Nuzaimah Mustafa
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Patent number: 7046260Abstract: The present invention relates to a menu picture generating method and to a recording device for recording a menu picture on a record carrier (20), wherein a key frame picture is scaled and then compressed before being assembled by a slice replacement operation. The entire menu picture assembly operation is performed in the compressed picture domain, wherein no pictures need to be decoded and only small part of the menu picture, corresponding to the scaled key frame picture, needs to be encoded. Thereby, the normal encoding-decoding pipeline of the recording device is not required for menu generation, such that hardware and software requirements can be reduced.Type: GrantFiled: December 17, 2001Date of Patent: May 16, 2006Assignee: Koninklijke Philips ElectronicsInventors: Emmanuel David Lucas Michael Frimout, Marten Derk Van Der Laan