Patents by Inventor John F. Jones
John F. Jones 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: 20240113320Abstract: The present invention relates to the application of a force to enhance the performance of an electrochemical cell. The force may comprise, in some instances, an anisotropic force with a component normal to an active surface of the anode of the electrochemical cell. In the embodiments described herein, electrochemical cells (e.g., rechargeable batteries) may undergo a charge/discharge cycle involving deposition of metal (e.g., lithium metal) on a surface of the anode upon charging and reaction of the metal on the anode surface, wherein the metal diffuses from the anode surface, upon discharging. The uniformity with which the metal is deposited on the anode may affect cell performance. For example, when lithium metal is redeposited on an anode, it may, in some cases, deposit unevenly forming a rough surface. The roughened surface may increase the amount of lithium metal available for undesired chemical reactions which may result in decreased cycling lifetime and/or poor cell performance.Type: ApplicationFiled: June 30, 2023Publication date: April 4, 2024Applicant: Sion Power CorporationInventors: Chariclea Scordilis-Kelley, John D. Affinito, Lowell D. Jones, Yuriy V. Mikhaylik, Igor P. Kovalev, William F. Wilkening, Christopher T.S. Campbell, John A. Martens
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Publication number: 20090236789Abstract: A system and method are described for aligning a sheet for simultaneous modification of a plurality of areas of the sheet. The sheet may be received by an alignment device from a feeder. The alignment device may angularly align the sheet, which may cause the sheet to become flush to the alignment device. The alignment device may adjust the sheet to correct for an offset alignment which may cause the sheet to be aligned with the direction of travel of the sheet. The alignment device may also align the sheet with a plurality of print heads. A conveyor may then pass the sheet beneath the plurality of print heads. The plurality of print heads may simultaneously modify the plurality of areas of the sheet.Type: ApplicationFiled: May 28, 2009Publication date: September 24, 2009Inventor: John F. Jones
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Publication number: 20090010699Abstract: A system is described for simultaneously modifying a plurality of areas on a sheet. The system may include a plurality of print heads, a sheet, a conveyor, a memory, an interface, and a processor. The plurality of print heads may be operatively connected to the processor and may be configured to modify a plurality of areas on a sheet. The conveyor may be operatively connected to the processor and may pass the sheet beneath the plurality of print heads. The memory may be operatively connected to the processor and may store a set of data comprising a plurality of modifications to the plurality of areas on the sheet. The interface may be operatively connected to the processor and the memory and may receive the set of data. The processor may be operatively connected to the conveyor, the memory, the interface and the plurality of print heads. The processor may receive the set of data via the interface.Type: ApplicationFiled: July 5, 2007Publication date: January 8, 2009Applicant: GRAPHIC CONVERTING, INC.Inventors: Steven Skalski, John F. Jones
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Patent number: 6205770Abstract: A rocket engine comprises first and second rotary injectors for injecting respective fuel and oxidizer propellant components into a first combustion chamber, and the effluent therefrom drives a turbine that rotates the rotary injectors. The mixture within the first combustion chamber is preferably fuel-rich so as to reduce the associated combustion temperature, and the fuel-rich effluent mixes in a second combustion chamber with additional oxidizer injected by a third rotary injector so as to generate a high temperature effluent suitable for propulsion. The rotary injectors are adapted so as to isolate the low pressure propellant supply from the relatively high pressures in the respective combustion chambers.Type: GrantFiled: March 10, 2000Date of Patent: March 27, 2001Inventors: Gregg G. Williams, Robert S. Thompson, Jr., Richard D. Stephens, Dean S. Musgrave, John F. Jones, Guido D. Defever
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Patent number: 6189324Abstract: An environmental control unit to supply cool dry air to an aircraft cabin has a plurality of bleed air sources from an aircraft engine compressor supplying working fluid to an air cycle cooling circuit. An electronic control computer having a plurality of inputs and selects a bleed air source depending upon cabin cooling and pressurization requirements. A speed control valve responsive to an output from the control computer, modulates the flow of working fluid through a turbo-alternator, thereby synchronizing the frequency of electrical power produced by the turbo-alternator with that of an aircraft engine alternator. The turbo-alternator supplies additional electrical power to the aircraft, thereby minimizing the deleterious effect of warm air bled from the engine compressor on aircraft performance.Type: GrantFiled: October 5, 1999Date of Patent: February 20, 2001Inventors: Samuel B. Williams, John F. Jones, Robert S. Thompson, Jr.
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Patent number: 6116539Abstract: The instant invention generally relates to a forwardly swept wing 10 for an aircraft comprised of a pair of opposed single piece machined aluminum alloy wing boxes 20 and 40. Specifically, the invention provides for a forward swept wing construction utilizing known in the art computer numerical control machining techniques to produce an aluminum alloy wing 10 having an integral leading edge 24 thereby greatly reducing assembly time. A plurality of integral stiffeners 80 oriented at a forwardly swept angle of approximately 12 to 13 degrees between forward 62 and rear 64 spars provides for a wing 10 that minimizes the effects of aeroelastic divergence.Type: GrantFiled: March 19, 1999Date of Patent: September 12, 2000Assignee: Williams International Co. L.L.C.Inventors: Samuel B. Williams, John F. Jones
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Patent number: 5471937Abstract: A method for the destruction of contaminated waste material comprising the steps of sufficiently heating the waste material in an oxygen deficient atmosphere to pyrolyze the material thereby producing a volatile fuel gas stream and a decontaminated solid residue, separately removing the fuel gas stream and the decontaminated solid residue, adjusting the stoichiometric ratio of the fuel gas stream reactant components for combustion downstream, oxidatively combusting the adjusted fuel gas stream to produce a low velocity, low oxygen gas stream, and a high velocity, low oxygen carrier gas stream, recycling at least a portion of the high velocity, low oxygen carrier gas stream for direct contact with the waste material to provide heat for pyrolysis of the same, contacting at least a portion of the low velocity, low oxygen carrier gas stream with water to produce an oxygen rich, substantially inert, heat exchange gas stream and indirectly heating the contaminated material with the heat exchange gas stream to proviType: GrantFiled: August 3, 1994Date of Patent: December 5, 1995Assignee: MEI CorporationInventors: John P. Kosky, John F. Jones
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Patent number: 4976669Abstract: A gear system for driving a pair of rotary loads, such as a pair of helicopter rotors operating in ambient air, with a single rotary input comprises a planetary gear train, the sun gear of which is driven by the rotary input, and the planetary gear carrier and annulus gear of which respectively drive the loads via output shafts coupled thereto by suitable first and second coupling means, respectively. Where rotary outputs of substantially equal torque are desired, as where the rotors are of like dimension, one of the output couplings further comprises speed-reduction gearing and/or means for driving an auxiliary unit with the second output. An idler gear is further employed where the rotors are to rotate in opposite directions.Type: GrantFiled: July 20, 1989Date of Patent: December 11, 1990Assignee: Williams International CorporationInventor: John F. Jones
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Patent number: 4644901Abstract: A low labor, highly efficient process and system for manufacturing chocolate coated ice cream cookie sandwiches is achieved by incorporating conveyor means for transporting the ice cream cookie sandwich through the various stages of its manufacture along with uniquely constructed ice cream brick slicing machines and a unique chocolate coating machine. In addition, a pass-through freezer is preferably employed prior to the chocolate coating, in order to assure a high quality, tasty product. The ice cream slicing machine of the present invention employed in the process and manufacturing system of this invention is constructed for receiving a plurality of ice cream bricks and cutting each brick into a plurality of slices in an efficient, automatic, integrated operational procedure and presenting each ice cream slice to a holding zone for placement on a cookie moving along the conveyor means.Type: GrantFiled: September 18, 1985Date of Patent: February 24, 1987Inventor: John F. Jones
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Patent number: 4598544Abstract: A medium bypass turbofan engine including a fan mounted on a low pressure shaft and positioned at the inlet of the engine; an intermediate pressure single-stage axial compressor carried by the low pressure shaft and positioned to receive a working airstream portion of the air discharged by the fan; a single-stage high pressure centrifugal compressor positioned to receive the output of the intermediate pressure compressor and carried by a high pressure shaft received telescopically over the low pressure shaft; an annular burner positioned to receive the output of the high pressure compressor; an annular slinger carried by the low pressure shaft and arranged to inject fuel into the burner; a high pressure single-stage axial turbine positioned to receive the output of the burner and carried by the high pressure shaft; and a low pressure multi-stage axial turbine positioned to receive the output of the high pressure turbine and carried by the low pressure shaft.Type: GrantFiled: April 28, 1983Date of Patent: July 8, 1986Assignee: Williams International CorporationInventors: Sam B. Williams, John F. Jones, David K. Dorer
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Patent number: 4580476Abstract: A low labor, highly efficient process and system for manufacturing chocolate coated ice cream cookie sandwiches is achieved by incorporating a conveyor system for transporting the ice cream cookie sandwich through the various stages of its manufacture along with uniquely constructed ice cream brick slicing machines and a unique chocolate coating machine. In addition, a pass-through freezer is preferably employed prior to the chocolate coating, in order to assure a high quality, tasty product. The ice cream slicing machine of the present invention employed in the process and manufacturing system of this invention is constructed for receiving a plurality of ice cream bricks and cutting each brick into a plurality of slices in an efficient, automatic, integrated operational procedure and presenting each ice cream slice to a holding zone for placement on a cookie moving along the conveyor system.Type: GrantFiled: April 27, 1984Date of Patent: April 8, 1986Inventor: John F. Jones
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Patent number: 4474000Abstract: The disclosure relates to an improved recuperative heat exchanger for a turbine engine. Heat exchanger modules have discrete passages therein for the relatively high pressure compressor discharge air and relative low pressure exhaust gases. A continuous seal is provided at each end of the exhaust passages in the heat exchanger that is expandable into positive engagement with the heat exchange module.Type: GrantFiled: November 12, 1982Date of Patent: October 2, 1984Assignee: Williams International CorporationInventors: Jack J. Benson, John F. Jones, Sam B. Williams
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Patent number: 4393020Abstract: Molded fiber-reinforced thermoplastic articles are prepared by a novel two-step process involving an in situ polymerization of monomers onto the fiber followed by compression molding of the product.Type: GrantFiled: October 19, 1981Date of Patent: July 12, 1983Assignee: The Standard Oil CompanyInventors: George S. Li, John F. Jones, William M. Giffen, Jr.
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Patent number: 4364145Abstract: The present scraper has a flat base and solid V-shaped scraping elements on the bottom of the base which are elongated parallel to each other in uninterrupted fashion continuously between opposite convex edges of the base. Extending up from the base is a handle which is T-shaped in cross-section perpendicular to direction of elongation of the scraping elements.Type: GrantFiled: January 12, 1981Date of Patent: December 21, 1982Inventors: John F. Jones, Catherine C. Jones
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Patent number: 4349652Abstract: Polymeric compositions having high softening temperatures, good gas barrier properties and low creep properties are composed of an olefinically unsaturated nitrile, another monovinyl component and maleic anhydride and optionally a diene monomer.Type: GrantFiled: February 6, 1981Date of Patent: September 14, 1982Assignee: SohioInventors: George S. Li, John F. Jones
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Patent number: 4349653Abstract: Polymeric compositions having high softening temperatures, good gas barrier properties and low creep properties are composed of an olefinically unsaturated nitrile, another monovinyl component and maleic anhydride and optionally a diene monomer.Type: GrantFiled: April 9, 1979Date of Patent: September 14, 1982Assignee: The Standard Oil CompanyInventors: George S. Li, John F. Jones
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Patent number: 4197263Abstract: Polymeric compositions having high softening temperatures, good gas barrier properties and low creep properties are composed of an olefinically unsaturated nitrile, another monovinyl component and maleic anhydride and optionally a diene monomer.Type: GrantFiled: September 20, 1978Date of Patent: April 8, 1980Assignee: The Standard Oil CompanyInventors: George S. Li, John F. Jones
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Patent number: 4195135Abstract: Blends of high-acrylonitrile thermoplastic copolymers with acrylonitrile-indene copolymers have improved softening temperatures, improved gas barrier properties and other improved physical properties.Type: GrantFiled: November 22, 1978Date of Patent: March 25, 1980Assignee: Standard Oil CompanyInventors: George S. Li, John F. Jones
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Patent number: 4153648Abstract: Blends of high-acrylonitrile thermoplastic copolymers with acrylonitrile-indene copolymers have improved softening temperatures, improved gas barrier properties and other improved physical properties.Type: GrantFiled: October 28, 1977Date of Patent: May 8, 1979Assignee: The Standard Oil CompanyInventors: George S. Li, John F. Jones
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Patent number: 4090998Abstract: Polymers which are water swellable in the form of their salts are prepared by polymerization of a monomeric mixture of maleic anhydride, indene and a cross-linking monomer containing a plurality of CH.sub.2 .dbd.C< groupings.Type: GrantFiled: November 26, 1976Date of Patent: May 23, 1978Assignee: The Standard Oil CompanyInventors: Gary W. Dirks, George S. Li, John F. Jones