Patents by Inventor Richard Jacobsen
Richard Jacobsen 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: 10533809Abstract: Illustrative embodiments disclosed herein pertain to a cooling apparatus that includes a distributor plate and a conduit assembly. The conduit assembly allows a cooling fluid to flow downwards through a first set of holes in the distributor plate and onto a hot object placed below the distributor plate. The cooling fluid then flows upwards from the hot object into a second set of holes in the distributor plate. The first set of holes are shaped to offer a pressure increase to the cooling fluid flowing towards the hot object. The second set of holes are shaped to offer reduced resistance to the cooling fluid flowing away from the hot object. The distributor plate and the conduit assembly are fabricated from a material that is a heat insulator thereby preventing heat transfer from the cooling fluid flowing away from the hot object to the cooling fluid flowing towards the hot object.Type: GrantFiled: July 6, 2018Date of Patent: January 14, 2020Assignee: Keysight Technologies, Inc.Inventors: David Lionel Sherrer, Chris Richard Jacobsen, David Ryan Hobby, Todd Matthew Bandhauer
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Publication number: 20200011620Abstract: Illustrative embodiments disclosed herein pertain to a cooling apparatus that includes a distributor plate and a conduit assembly. The conduit assembly allows a cooling fluid to flow downwards through a first set of holes in the distributor plate and onto a hot object placed below the distributor plate. The cooling fluid then flows upwards from the hot object into a second set of holes in the distributor plate. The first set of holes are shaped to offer a pressure increase to the cooling fluid flowing towards the hot object. The second set of holes are shaped to offer reduced resistance to the cooling fluid flowing away from the hot object. The distributor plate and the conduit assembly are fabricated from a material that is a heat insulator thereby preventing heat transfer from the cooling fluid flowing away from the hot object to the cooling fluid flowing towards the hot object.Type: ApplicationFiled: July 6, 2018Publication date: January 9, 2020Inventors: David Lionel Sherrer, Chris Richard Jacobsen, David Ryan Hobby, Todd Matthew Bandhauer
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Patent number: 9306473Abstract: The invention relates to a variable rotor speed wind turbine transmitting AC electric power to a utility grid. The wind turbine includes at least one AC generator and at least two power electronic converter units. Further, it includes means for transforming at least one nominal output value of the generator to at least one different nominal input value of the at least two power electronic converter units. The invention also relates to a wind park and a method of transmitting AC electric power to a utility grid from a variable rotor speed wind turbine as well as a method of servicing or inspecting a variable rotor speed wind turbine.Type: GrantFiled: July 1, 2005Date of Patent: April 5, 2016Assignee: Vestas Wind Systems A/SInventors: Philip Richard Jacobsen Carne Kjaer, Lars Helle
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Patent number: 8468681Abstract: A method for establishing a wind turbine generator with one or more Permanent Magnet (PM) rotors. The method comprises the steps of: manufacturing a generator prepared for taking one or more PM rotors, manufacturing one or more rotors comprising a plurality of holding means prepared for retaining PM material, mounting substantially non-magnetized PM material prepared for magnetization in said holding means before or after said one or more rotors are mounted in said generator, connecting a magnetization system for magnetizing said PM material in the generator, and magnetizing said PM material with said magnetization system. The invention also relates to a wind turbine nacelle, a wind turbine comprising said wind turbine nacelle and use of a wind turbine.Type: GrantFiled: September 23, 2009Date of Patent: June 25, 2013Assignee: Vestas Wind Systems A/SInventors: Lars Helle, Philip Richard Jacobsen Carne Kjaer, Morten Lindholm, Flemming Buus Bendixen, Ion Boldea
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Patent number: 8365391Abstract: A method for establishing a wind turbine generator with one or more Permanent Magnet (PM) rotors. The method comprises the steps of: manufacturing a generator prepared for taking one or more PM rotors, manufacturing one or more rotors comprising a plurality of holding means prepared for retaining PM material, mounting substantially non-magnetized PM material prepared for magnetization in said holding means before or after said one or more rotors are mounted in said generator, connecting a magnetization system for magnetizing said PM material in the generator, and magnetizing said PM material with said magnetization system. The invention also relates to a wind turbine nacelle, a wind turbine comprising said wind turbine nacelle and use of a wind turbine.Type: GrantFiled: September 23, 2009Date of Patent: February 5, 2013Assignee: Vestas Wind Systems A/SInventors: Lars Helle, Philip Richard Jacobsen Carne Kjaer, Morten Lindholm, Flemming Buus Bendixen, Ion Boldea
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Publication number: 20120029086Abstract: Compositions and method that are expedient, safe, non-habit forming, and non-sedating for temporary reduction of nasal and sinus pain comprised of a local anesthetic or local anesthetics in a pharmaceutically acceptable carrier by instillation into the nasal cavity and sinuses by method of nasal spray.Type: ApplicationFiled: October 25, 2011Publication date: February 2, 2012Inventor: Richard Jacobsen
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Publication number: 20100274401Abstract: The invention relates a method for controlling a common output from at least two wind turbines comprising the steps of receiving at a central wind turbine control system at least one set point value of a set point parameter from a utility grid operator, and at least one operational value of a operational parameter from at least one of said wind turbines Furthermore the method comprises the steps of stablishing a cost function equation comprising at least one function variable reflecting an operational parameter of said wind turbines and said received set point parameter, solving the cost function equation with respect to said at least one function variable to find an extremum for said cost function, calculating weighted operational parameter set points for each of said wind turbines from the obtained solution, and controlling at least one of said wind turbines in relation to said weighted operational parameter set points.Type: ApplicationFiled: December 22, 2008Publication date: October 28, 2010Applicant: VESTAS WIND SYSTEMS A/SInventors: Philip Richard Jacobsen Carne Kjaer, Jorge Martinez Garcia
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Publication number: 20100011567Abstract: A method for establishing a wind turbine generator with one or more Permanent Magnet (PM) rotors. The method comprises the steps of: manufacturing a generator prepared for taking one or more PM rotors, manufacturing one or more rotors comprising a plurality of holding means prepared for retaining PM material, mounting substantially non-magnetized PM material prepared for magnetization in said holding means before or after said one or more rotors are mounted in said generator, connecting a magnetization system for magnetizing said PM material in the generator, and magnetizing said PM material with said magnetization system. The invention also relates to a wind turbine nacelle, a wind turbine comprising said wind turbine nacelle and use of a wind turbine.Type: ApplicationFiled: September 23, 2009Publication date: January 21, 2010Inventors: Lars Helle, Philip Richard Jacobsen Carne Kjaer, Morten Lindholm, Flemming Buus Bendixen, Ion Boldea
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Publication number: 20090179657Abstract: In one embodiment, a printed circuit board (PCB) has a first side and a second side. The second side is opposite the first side. The PCB has a plurality of first contacts that provide an interface to a tester. The PCB also has a plurality of second contacts. The second contacts are provided on the second side of the PCB and provide an interface to probes of a probe layout. The PCB also has a plurality of electrical routes, with at least some of the electrical routes coupling multiple ones of the second contacts to single ones of the first contacts.Type: ApplicationFiled: January 11, 2008Publication date: July 16, 2009Inventors: Eddie Lee Williamson, Chris Richard Jacobsen, Myron Joseph Schneider, Dayton E. Norrgard
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Publication number: 20080315892Abstract: A method of testing for shorts between nodes of a circuit assembly includes parsing circuit design data to identify positional data for nodes of a circuit assembly, and using the positional data to classify ones of the nodes as members of a supernode, where each member of the supernode is unlikely to be shorted to any other member of the supernode. Tests for shorts in a set of nodes that includes the supernode and a plurality of other nodes of the circuit assembly are then conducted, by iteratively i) stimulating a particular one of the set of nodes, and ii) while stimulating the particular node, grounding at least one other node in the set of nodes and monitoring a current flow through the particular node. When stimulating or grounding a supernode, all of the nodes that are members of the supernode are stimulated or grounded. If a current flow is detected through one of the stimulated nodes, the circuit assembly is indicated to be defective. Other embodiments are also disclosed.Type: ApplicationFiled: January 30, 2008Publication date: December 25, 2008Inventors: Kenneth P. Parker, Chris Richard Jacobsen
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Patent number: 7390785Abstract: The invention relates to relatively short peptides (termed ?-conotoxins herein), about 10-25 residues in length, which are naturally available in minute amounts in the venom of the cone snails or analogous to the naturally available peptides, and which preferably include two disulfide bonds.Type: GrantFiled: November 7, 2005Date of Patent: June 24, 2008Assignees: The University of Utah Research Foundation, Cognetix, Inc.Inventors: Craig Walker, Reshma Shetty, Baldomero M. Olivera, David Hooper, Richard Jacobsen, Doug Steel, Robert Jones
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Publication number: 20070173457Abstract: The invention relates to relatively short peptides (termed ?-conotoxins herein), about 10-25 residues in length, which are naturally available in minute amounts in the venom of the cone snails or analogous to the naturally available peptides, and which preferably include two disulfide bonds.Type: ApplicationFiled: November 7, 2005Publication date: July 26, 2007Applicants: The University of Utah Research Foundation, Cognetix, Inc.Inventors: Craig Walker, Reshma Shetty, Baldomero Olivera, David Hooper, Richard Jacobsen, Doug Steel, Robert Jones
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Publication number: 20050124547Abstract: The invention relates to relatively short peptides (termed ?-conotoxins herein), about 10-25 residues in length, which are naturally available in minute amounts in the venom of the cone snails or analogous to the naturally available peptides, and which preferably include two disulfide bonds.Type: ApplicationFiled: July 16, 2003Publication date: June 9, 2005Applicants: The University of Utah Research Foundation, Cognetix, Inc.Inventors: Craig Walker, Reshma Shetty, Baldomero Olivera, David Hooper, Richard Jacobsen, Doug Steel, Robert Jones
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Patent number: 6630573Abstract: The invention relates to relatively short peptides (termed &tgr;-conotoxins herein), about 10-25 residues in length, which are naturally available in minute amounts in the venom of the cone snails or analogous to the naturally available peptides, and which preferably include two disulfide bonds.Type: GrantFiled: February 4, 2000Date of Patent: October 7, 2003Assignees: Cognetix, Inc., University of Utah Research FoundationInventors: Craig Walker, Reshma Shetty, Baldomero M. Olivera, David Hooper, Richard Jacobsen, Doug Steele, Robert Jones
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Patent number: 6153738Abstract: The present invention is directed to contryphan peptides having 6-12 amino acids, preferably including one or more D-tryptophan or D-leucine residues. The peptides of the present invention are generically termed "contryphans," although the D-leucine containing contryphans are sometimes referred to as leu-contryphans. More specifically, the present invention is directed to contryphan peptides having the general formula Xaa.sub.1 -Cys-Xaa.sub.2 -Xaa.sub.3 -Xaa.sub.4 -Pro-Xaa.sub.5 -Cys (SEQ ID NO:1), wherein Xaa.sub.1 is any amino acid or des-Xaa.sub.1, Xaa.sub.2 is Pro, 4-trans-hydroxyproline or Val, Xaa.sub.3 is D-Trp, L-Trp, D-Leu or L-Leu, preferably D-Trp or D-Leu, Xaa.sub.4 is any amino acid and Xaa.sub.5 is Trp or Tyr. When the peptide contains Xaa.sub.1, it is preferably Gly, Glu, or Lys, most preferably Gly. When Xaa.sub.3 is D- or L-Trp, Xaa.sub.2 is preferably Pro or 4-trans-hydroxyproline. When Xaa.sub.3 is D- or L-Leu, Xaa.sub.2 is preferably Val.Type: GrantFiled: December 21, 1999Date of Patent: November 28, 2000Assignee: University of Utah Research FoundationInventors: Richard Jacobsen, Elsie Jimenez, Lourdes J. Cruz, Baldomero M. Olivera, William R. Gray, Michelle Grilley, Maren Watkins, David R. Hillyard
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Patent number: 6077934Abstract: The present invention is directed to contryphan peptides having 6-12 amino acids, preferably including one or more D-tryptophan or D-leucine residues. The peptides of the present invention are generically termed "contryphans," although the D-leucine containing contryphans are sometimes referred to as leu-contryphans. More specifically, the present invention is directed to contryphan peptides having the general formula Xaa.sub.1 -Cys-Xaa.sub.2 -Xaa.sub.3 -Xaa.sub.4 -Pro-Xaa.sub.5 -Cys (SEQ ID NO:1), wherein Xaa.sub.1, is any amino acid or des-Xaa.sub.1, Xaa.sub.2 is Pro, 4-trans-hydroxyproline or Val, Xaa.sub.3 is D-Trp, L-Trp, D-Leu or L-Leu, preferably D-Trp or D-Leu, Xaa.sub.4 is any amino acid and Xaa.sub.5 is Trp or Tyr. When the peptide contains Xaa.sub.1, it is preferably Gly, Glu, or Lys, most preferably Gly. When Xaa.sub.3 is D- or L-Trp, Xaa.sub.2 is preferably Pro or 4-trans-hydroxyproline. When Xaa.sub.3 is D- or L-Leu, Xaa.sub.2 is preferably Val.Type: GrantFiled: April 16, 1998Date of Patent: June 20, 2000Assignee: University of Utah Research FoundationInventors: Richard Jacobsen, Elsie Jimenez, Lourdes J. Cruz, Baldomero M. Olivera, William R. Gray, Michelle Grilley, Maren Watkins, David R. Hillyard
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Patent number: 4862669Abstract: An alignment and support tool for positioning siding boards to be secured to a building consisting of an elongated upright, a hook attached to the bottom of the upright for securing the tool by wedging underneath an attached siding board, and one or more siding supports extending from the upright toward the building.Type: GrantFiled: November 16, 1987Date of Patent: September 5, 1989Inventor: Richard Jacobsen