Patents by Inventor James Uecker
James Uecker 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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Patent number: 11897062Abstract: An example contact tip for a welding torch includes: a first body section having a first diameter and exterior threads, the first body section having channels extending longitudinally along an exterior surface of the first body section to permit gas flow from a first end of the contact tip to a second end of the contact tip through the channels; a first bore portion having a first inner diameter; and a second bore portion having a second inner diameter configured to contact an electrode wire traveling through the second bore portion, the first inner diameter being larger than the second inner diameter.Type: GrantFiled: December 19, 2019Date of Patent: February 13, 2024Assignee: Illinois Tool Works Inc.Inventors: James Uecker, Jake Zwayer
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Patent number: 11103962Abstract: A method for controlling a start of a metalworking operation. The method includes detecting an initial contact between a wire being fed from a welding apparatus and a workpiece and, in response to the detection, halting feeding of the wire from the welding apparatus. The method further includes activating a high energy heat source configured to heat a tip of the wire and resuming the feeding of the wire from the welding apparatus when the tip of the wire is heated by the high energy heat source to a plastic state. The feeding of the wire is resumed by measuring a force feedback from the wire contacting the workpiece. An apparatus for implementing the method is also disclosed.Type: GrantFiled: November 8, 2018Date of Patent: August 31, 2021Assignee: ILLINOIS TOOL WORKS INC.Inventors: Dustin Wagner, William Giese, Rick Hutchison, Erik Miller, James Uecker
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Publication number: 20200198044Abstract: An example contact tip for a welding torch includes: a first body section having a first diameter and exterior threads, the first body section having channels extending longitudinally along an exterior surface of the first body section to permit gas flow from a first end of the contact tip to a second end of the contact tip through the channels; a first bore portion having a first inner diameter; and a second bore portion having a second inner diameter configured to contact an electrode wire traveling through the second bore portion, the first inner diameter being larger than the second inner diameter.Type: ApplicationFiled: December 19, 2019Publication date: June 25, 2020Inventors: James Uecker, Jake Zwayer
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Publication number: 20190076967Abstract: A method for controlling a start of a metalworking operation. The method includes detecting an initial contact between a wire being fed from a welding apparatus and a workpiece and, in response to the detection, halting feeding of the wire from the welding apparatus. The method further includes activating a high energy heat source configured to heat a tip of the wire and resuming the feeding of the wire from the welding apparatus when the tip of the wire is heated by the high energy heat source to a plastic state. The feeding of the wire is resumed by measuring a force feedback from the wire contacting the workpiece. An apparatus for implementing the method is also disclosed.Type: ApplicationFiled: November 8, 2018Publication date: March 14, 2019Inventors: Dustin Wagner, William Giese, Rick Hutchison, Erik Miller, James Uecker
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Patent number: 10173288Abstract: A method for controlling a start of a metalworking operation. The method includes detecting an initial contact between a wire being fed from a welding apparatus and a workpiece and, in response to the detection, halting feeding of the wire from the welding apparatus. The method further includes activating a high energy heat source configured to heat a tip of the wire and resuming the feeding of the wire from the welding apparatus when the tip of the wire is heated by the high energy heat source to a plastic state. The feeding of the wire is resumed by measuring a force feedback from the wire contacting the workpiece. An apparatus for implementing the method is also disclosed.Type: GrantFiled: November 17, 2015Date of Patent: January 8, 2019Assignee: ILLINOIS TOOL WORKS INC.Inventors: Dustin Wagner, William Giese, Rick Hutchison, Erik Miller, James Uecker
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Publication number: 20170136587Abstract: A method for controlling a start of a metalworking operation. The method includes detecting an initial contact between a wire being fed from a welding apparatus and a workpiece and, in response to the detection, halting feeding of the wire from the welding apparatus. The method further includes activating a high energy heat source configured to heat a tip of the wire and resuming the feeding of the wire from the welding apparatus when the tip of the wire is heated by the high energy heat source to a plastic state. The feeding of the wire is resumed by measuring a force feedback from the wire contacting the workpiece. An apparatus for implementing the method is also disclosed.Type: ApplicationFiled: November 17, 2015Publication date: May 18, 2017Inventors: Dustin Wagner, William Giese, Rick Hutchison, Erik Miller, James Uecker
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Patent number: 8367568Abstract: The present disclosure generally relates to wet wipes having liquid wipe compositions that including an organopolysiloxane that reduces sheet-to-sheet adhesion, improves the stack height, increases flexibility and maintains strength in the wet wipe. The liquid wipe compositions include an organopolysiloxane having the following structure: wherein p+q=1 to 2000, R1 is independently selected from a monovalent hydrocarbon group or hydroxyl group, and R2 and R3 are independently selected from a monovalent hydrocarbon group, a hydroxyl group, a monovalent hydrocarbon group functional in amine, a monovalent hydrocarbon group functional in polyether, a monovalent hydrocarbon group functional in quaternary, and a monovalent hydrocarbon group functional in polyampholyte.Type: GrantFiled: August 29, 2011Date of Patent: February 5, 2013Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Elizabeth Oriel Bradley, Troy Michael Runge, Steven Michael Hurley, Christopher James Uecker, Corey Thomas Cunningham, Nathan John Vogel, Timothy James Van Himbergen, William Clayton Bunyard, Dave Allen Soerens
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Publication number: 20110312236Abstract: The present disclosure generally relates to wet wipes having liquid wipe compositions that including an organopolysiloxane that reduces sheet-to-sheet adhesion, improves the stack height, increases flexibility and maintains strength in the wet wipe. The liquid wipe compositions include an organopolysiloxane having the following structure: wherein p+q=0 to 2000, R1 is independently selected from a monovalent hydrocarbon group or hydroxyl group, and R2 and R3 are independently selected from a monovalent hydrocarbon group, a hydroxyl group, a monovalent hydrocarbon group functional in amine, a monovalent hydrocarbon group functional in polyether, a monovalent hydrocarbon group functional in quaternary, and a monovalent hydrocarbon group functional in polyampholyte.Type: ApplicationFiled: August 29, 2011Publication date: December 22, 2011Inventors: Elizabeth Oriel Bradley, Troy Michael Runge, Steven Michael Hurley, Christopher James Uecker, Corey Thomas Cunningham, Nathan John Vogel, Timothy James Van Himbergen, William Clayton Bunyard, Dave Allen Soerens
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Publication number: 20110303344Abstract: Temporary tattoo removal devices for temporarily covering and concealing tattoos include an opaque tattoo removal device or a releasable coating layer that is configured to adhere to a user's skin to cover and conceal tattoos. The color of the opaque tattoo removal device or releasable coating layer matches the skin tone of the user's such that the tattoo removal device or releasable coating layer is nearly invisible when applied.Type: ApplicationFiled: June 13, 2011Publication date: December 15, 2011Inventors: Doreen M.P. Bortel, Christopher James Uecker
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Patent number: 8030226Abstract: The present disclosure generally relates to wet wipes having liquid wipe compositions that including an anti-adhesion component that reduces sheet-to-sheet adhesion, improves the stack height, increases flexibility and maintains strength in the wet wipe. The liquid wipe compositions include an organopolysiloxane having the following structure: wherein p+q=0 to 2000, R1 is independently selected from a monovalent hydrocarbon group or hydroxyl group, and R2 and R3 are independently selected from a monovalent hydrocarbon group, a hydroxyl group, a monovalent hydrocarbon group functional in amine, a monovalent hydrocarbon group functional in polyether, a monovalent hydrocarbon group functional in quaternary, and a monovalent hydrocarbon group functional in polyampholyte.Type: GrantFiled: April 10, 2009Date of Patent: October 4, 2011Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Elizabeth Oriel Bradley, Troy Michael Runge, Steven Michael Hurley, Christopher James Uecker, Corey Thomas Cunningham, Nathan John Vogel, Timothy James Van Himbergen, William Clayton Bunyard, Dave Allen Soerens
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Patent number: 7958590Abstract: A cleaning tool is disclosed for cleaning adjacent surfaces. In one embodiment, for instance, the cleaning tool may be used as a toilet bowl brush. The cleaning tool includes a handle comprised of a first handle member pivotally attached to a second handle member. Each handle member terminates in a clamping plate. The clamping plates move towards and away from each other as the handle members are likewise moved towards and away from each other. The handle can include a locking member that engages the first handle member with the second handle member in order to clamp or hold a cleaning pad in between the clamping plates. The clamping plates can include raised wave-like protrusions that further assist in gripping a cleaning pad.Type: GrantFiled: December 29, 2006Date of Patent: June 14, 2011Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Susan M. Trefethren, Craig M. Thoms, Brian James Ludka, Maggie VanderHeiden Berger, Christopher James Uecker, Carl Gerard Rippl, Peter Laurence
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Publication number: 20100261394Abstract: The present disclosure generally relates to wet wipes having liquid wipe compositions that including an anti-adhesion component that reduces sheet-to-sheet adhesion, improves the stack height, increases flexibility and maintains strength in the wet wipe. The liquid wipe compositions include an organopolysiloxane having the following structure: wherein p+q=0 to 2000, R1 is independently selected from a monovalent hydrocarbon group or hydroxyl group, and R2 and R3 are independently selected from a monovalent hydrocarbon group, a hydroxyl group, a monovalent hydrocarbon group functional in amine, a monovalent hydrocarbon group functional in polyether, a monovalent hydrocarbon group functional in quaternary, and a monovalent hydrocarbon group functional in polyampholyte.Type: ApplicationFiled: April 10, 2009Publication date: October 14, 2010Inventors: Elizabeth Oriel Bradley, Troy Michael Runge, Steven Michael Hurley, Christopher James Uecker, Corey Thomas Cunningham, Nathan John Vogel, Timothy James Van Himbergen, William Clayton Bunyard, Dave Allen Soerens
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Publication number: 20100006552Abstract: A short circuit arc welding system is disclosed. The control scheme uses a current command signal comprised of a long-term current command that sets the long-term current command level and a real-time or short-by-short current command to drive the output current. Feedback is used to determine if the desired arc length is present and to adjust the long-term command. The short-by-short current command is derived from real-time arc current feedback and is used to control the burn-off rate by adjustment of the current command. The short being about to clear is detected in real time. When the process is ending a very low current level is provided to avoid forming a ball. If a short is created, after the low current level, a burst of energy is provided to clear of burn off the short. After the short is cleared, very low current is again provided to avoid forming a large ball, until the wire stops and the process ends.Type: ApplicationFiled: September 17, 2009Publication date: January 14, 2010Applicant: Illinois Tool Works Inc.Inventors: Richard Hutchison, Todd Holverson, James Uecker
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Publication number: 20080250590Abstract: A cleaning tool is disclosed for cleaning adjacent surfaces. In one embodiment, for instance, the cleaning tool may be used as a toilet bowl brush. The cleaning tool includes a handle comprised of a first handle member pivotally attached to a second handle member. Each handle member terminates in a clamping plate. The clamping plates move towards and away from each other as the handle members are likewise moved towards and away from each other. The handle can include a locking member that engages the first handle member with the second handle member in order to clamp or hold a cleaning pad in between the clamping plates. The clamping plates can include raised wave-like protrusions that further assist in gripping a cleaning pad.Type: ApplicationFiled: December 29, 2006Publication date: October 16, 2008Inventors: Susan M. Trefethren, Craig M. Thoms, Brian James Ludka, Maggie VanderHeiden Berger, Christopher James Uecker, Carl Gerard Rippl, Peter Laurence
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Publication number: 20080023457Abstract: A method and apparatus for multi process welding includes providing a controlled short circuit output and a pulse output in response to a user selection across a workpiece output stud and a torch output stud.Type: ApplicationFiled: October 12, 2007Publication date: January 31, 2008Inventors: Todd Holverson, Richard Hutchison, James Uecker
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Publication number: 20080017621Abstract: A method and apparatus for providing welding power with an arc-width control is disclosed. The power supply includes a power circuit that provides a welding output characterized by a plurality of welding output parameters, and the power circuit receives at least one control input. A controller provides control signals to the power circuit. The controller receives user inputs for arc width and wire feed speed. The controller has an arc width control module that provides control signals that adjust one or more welding output parameters. The adjustment has a gain responsive to the wire feed speed input, such that there are at least three gains over a range of possible wire feed speeds, in one embodiment. The arc width control module provides control signals that adjust at least five welding output parameters in response to the wire feed speed input and the arc-width control input, in another embodiment.Type: ApplicationFiled: August 23, 2007Publication date: January 24, 2008Applicant: Illinois Tool Works Inc.Inventor: James Uecker
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Publication number: 20080006616Abstract: A short circuit arc welding system is disclosed. The control scheme uses a current command signal comprised of a long-term current command that sets the long-term current command level and a real-time or short-by-short current command to drive the output current. Feedback is used to determine if the desired arc length is present and to adjust the long-term command. The short-by-short current command is derived from real-time arc current feedback and is used to control the burn-off rate by adjustment of the current command. The short being about to clear is detected in real time. When the process is ending a very low current level is provided to avoid forming a ball. If a short is created, after the low current level, a burst of energy is provided to clear of burn off the short. After the short is cleared, very low current is again provided to avoid forming a large ball, until the wire stops and the process ends.Type: ApplicationFiled: July 9, 2007Publication date: January 10, 2008Applicant: Illinois Tool Works Inc.Inventors: Richard Hutchison, Todd Holverson, James Uecker
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Patent number: 7307240Abstract: A method and apparatus for providing welding-type power includes a source of welding-type power and a controller. The controller is a state-based controller, and/or a deterministic control module, connected to the controller output. The state-based control module includes, in an embodiment, software instructions and a digital processor, and/or a state transition table stored in a spreadsheet data base. The controller is responsive to a feedback circuit. One or more welding peripherals, such as a wire feeder or robot, are connected to the controller. The current state may be represented by data in a first line of a spreadsheet and a state-ending event by a second, perpendicular, line of a spreadsheet. The subsequent state is determined by the intersection of the first and second lines in another embodiment.Type: GrantFiled: February 3, 2006Date of Patent: December 11, 2007Assignee: Illinois Tool Works Inc.Inventors: Todd Holverson, Robert Davidson, James Uecker
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Publication number: 20070084840Abstract: A method and apparatus for welding is disclosed. The output is preferably a cyclical CV MIG output, and each cycle is divided into segments. An output parameter is sampled a plurality of times within one or more of the segments. The CV output is controlled within the at least one segment in response to the sampling. The parameter is output power, a resistance of the load, an output current, an output voltage, or functions thereof in various embodiments. The control loop is preferably a PI or PID loop. The loop may be applied only within a window. The set point may be taught or fixed. The system can be used to weld with a controlled arc length.Type: ApplicationFiled: October 4, 2006Publication date: April 19, 2007Applicant: Illinois Tools Work Inc.Inventors: Robert Davidson, James Uecker, Todd Holverson, David Almy, Curt Beck
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Publication number: 20070007263Abstract: A method and apparatus for providing welding power with an arc-width control is disclosed. The power supply includes a power circuit that provides a welding output characterized by a plurality of welding output parameters, and the power circuit receives at least one control input. A controller provides control signals to the power circuit. The controller receives user inputs for arc width and wire feed speed. The controller has an arc width control module that provides control signals that adjust one or more welding output parameters. The adjustment has a gain responsive to the wire feed speed input, such that there are at least three gains over a range of possible wire feed speeds, in one embodiment. The arc width control module provides control signals that adjust at least five welding output parameters in response to the wire feed speed input and the arc-width control input, in another embodiment.Type: ApplicationFiled: September 13, 2006Publication date: January 11, 2007Applicant: Illinois Tool Works Inc.Inventor: James Uecker