Patents by Inventor David Perrin
David Perrin 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).
-
Patent number: 8574546Abstract: Substituted aryl-boron compounds comprising at least one 18F atom, as illustrated by the formula (I), where at least one of Y1 or Y2 is 18F and A1 is a substituted aromatic ring, with G1-5 being, independently, C or N, and where the substitutents of the aromatic ring or polycyclic moiety (other than boron) comprise at least one electron-withdrawing group (EWG), providing that sigma total (?total) for all substituents on the aromatic ring or polycyclic moiety except B is about 0.06 or more when said at least one EWG is positioned ortho to B, or about 0.2 or more when no EWG is positioned ortho to B. The compounds include neutral (N=1) and ionic borate (N=2) embodiments. The compounds are useful as positron emission tomography (PET) imaging agents.Type: GrantFiled: July 24, 2008Date of Patent: November 5, 2013Assignee: The University of British ColumbiaInventors: David Perrin, Richard Ting, Christopher Overall
-
Publication number: 20130185933Abstract: A welding system component includes a circuit board for the welding system component. An interface has a main riser portion with a fastener passageway formed therethrough. The interface has an extension portion with a terminal passageway formed therethrough. The extension portion is electrically connected to the circuit board with a terminal disposed in the terminal passageway. The extension portion is spaced away from a surface of the circuit board. A capacitor is electrically connected to the main riser portion with a fastener disposed in the fastener passageway.Type: ApplicationFiled: March 7, 2013Publication date: July 25, 2013Applicant: Lincoln Global, IncInventors: George Koprivnak, Robert Dodge, Jeremie Buday, David Perrin
-
Patent number: 8459444Abstract: The invention is an improvement to a conveying equipment that includes at least one curved corridor in which runs a queue of products moved by an endless mobile belt, said corridor being defined by: a first wall connected to the frame and having a first fixed curvature radius and a second wall mobile relative to said frame and having a second curvature radius that varies based on the products, said second mobile wall including: a guiding profile that may comprise several members, used as a friction surface and extending from an inlet up to an outlet of said curved corridor opposite said first fixed wall; a structure bearing said guiding profile, the structure including several segments connected to moving means, said segments being in abutment and distributed between the inlet and the outlet of the curved corridor and being movably housed in said guiding profile.Type: GrantFiled: June 10, 2010Date of Patent: June 11, 2013Assignee: Sidel ParticipationsInventors: Brice Perreard, David Perrin, Zmaj Petrovic
-
Publication number: 20120302126Abstract: A toy is provided that has a dynamo for converting manual movement into an electrical charge for the dynamo located within a housing. A miniature vehicle is induced to locomote through receipt of the electrical charge. A dock is provided for selectively creating an electrical coupling of the vehicle to the dynamo to transfer the electrical charge and decoupling to allow the vehicle to locomote. A charge storage device and an electrical motor in the vehicle allow for prolonged vehicle locomotion separate from the charge transfer by the dynamo. A toy is also provided that has a dynamo for converting manual movement into an electrical charge, the dynamo located within a housing. The dynamo transfers an electrical charge to a wheeled miniature vehicle through an electrically conductive circuit about which the vehicle travels. Additional amusement functions of LED light output or speaker auditory output are optionally provided.Type: ApplicationFiled: July 31, 2012Publication date: November 29, 2012Inventors: Sun Yu, David Perrin
-
Patent number: 8298036Abstract: A dynamo powered amusement device is provided that has multiple amusement functions integrated into a housing. The amusement functions include two or more of a movement, a light emitting diode illumination, an auditory output and a video presentation. The electrical power source for the amusement functions is a manually powered dynamo. The direct current generated by a dynamo is provided to a printed circuit board in electrical communication with the amusement functions so as to provide power directly from the manually powered dynamo or, if a chargeable battery is present, to supply power from the chargeable battery. The amusement device provides enhanced performance relative to mechanical amusement devices while avoiding costs and environment problems associated with disposable battery containing amusement devices.Type: GrantFiled: August 4, 2006Date of Patent: October 30, 2012Assignee: Zen Design Group, Ltd.Inventors: Sun Yu, David Perrin
-
Patent number: 8257136Abstract: A toy is provided that has a dynamo for converting manual movement into an electrical charge for the dynamo located within a housing. A miniature vehicle is induced to locomote through receipt of the electrical charge. A dock is provided for selectively creating an electrical coupling of the vehicle to the dynamo to transfer the electrical charge and decoupling to allow the vehicle to locomote. A charge storage device and an electrical motor in the vehicle allow for prolonged vehicle locomotion separate from the charge transfer by the dynamo. A toy is also provided that has a dynamo for converting manual movement into an electrical charge, the dynamo located within a housing. The dynamo transfers an electrical charge to a wheeled miniature vehicle through an electrically conductive circuit about which the vehicle travels. Additional amusement functions of LED light output or speaker auditory output are optionally provided.Type: GrantFiled: March 28, 2007Date of Patent: September 4, 2012Inventors: Sun Yu, David Perrin
-
Patent number: 8253069Abstract: An electric arc welder power supply housing assembly is described in which it is possible to clean internal component parts is achieved by positioning cooling components on a rail system. The rail system may include at least one telescoping track assembly. When the telescoping track assembly is engaged, the housing assembly is in an open position, thus providing access for the maintenance of internal components therein without having to disassemble unnecessary components or parts of the welding power supply.Type: GrantFiled: March 15, 2010Date of Patent: August 28, 2012Assignee: Lincoln Global, Inc.Inventors: Jeremie Buday, George Koprivnak, Robert Dodge, David Perrin
-
Patent number: 8233280Abstract: An electronic module is employed with at least one interiorly positioned fastener that at least partially secures a central region of the electronic module to an object to prevent bowing or warping. The module contains a base, at least two peripheral fasteners at opposed ends of the module, and the at least one interiorly positioned fastener, wherein the base is capable of accepting electronic components and further includes at least one layer, and wherein the at least one interiorly positioned fastener is interposed between the at least two peripheral fasteners.Type: GrantFiled: March 15, 2010Date of Patent: July 31, 2012Assignee: Lincoln Global, Inc.Inventors: George Koprivnak, Robert Dodge, Jeremie Buday, David Perrin, Russ Myers
-
Publication number: 20120097504Abstract: The invention relates to a conveying equipment that includes at least one curved corridor (1) in which runs a queue of products moved by an endless mobile belt, said corridor (1) being defined by: a first fixed wall (2) connected to the frame (4) and having a first fixed curvature radius; and a second wall (3) mobile relative to said frame (4) and having a second curvature radius that varies based on the products, said second mobile wall including: a guiding profile (12) that may comprise several members, used as a friction surface and extending from the inlet up to the outlet of said curved corridor opposite said first fixed wall (2); a structure (10) bearing said guiding profile (12), the structure (10) including several segments (11) connected to moving means, said segments (11) being in abutment and distributed between the inlet and the outlet of the curved corridor (1) and being movably housed in said guiding profile (12).Type: ApplicationFiled: June 10, 2010Publication date: April 26, 2012Applicant: SIDEL PARTICIPATIONSInventors: Brice Perreard, David Perrin, Zmaj Petrovic
-
Publication number: 20120097505Abstract: The invention relates to a width-adjusting device for conveyor corridor(s), comprising a wide gear-reduction mechanism connected to the frame (5) of said conveyor, wherein said mechanism is arranged between the control shaft (12) and the wall(s) of said corridor. The device includes: a final drive capable of reverse operation and consisting of said control shaft (12) in the form of an endless screw and of a toothed wheel (11); and a system for controlling at least one of the walls of said corridor, consisting of an endless screw (13) and a nut, the endless screw being mobile or fixed relative to said toothed wheel (11). The shaft (12) of the final drive is a flexible shaft having a long length and engaging with the tension-retaining system (20) for absorbing the pulling and pushing forces in the rotation direction thereof.Type: ApplicationFiled: June 10, 2010Publication date: April 26, 2012Applicant: SIDEL PARTICIPATIONSInventors: Julien Berger, Brice Perreard, David Perrin
-
Publication number: 20110220627Abstract: An electric arc welder power supply housing assembly is described in which it is possible to clean internal component parts is achieved by positioning cooling components on a rail system. The rail system may include at least one telescoping track assembly. When the telescoping track assembly is engaged, the housing assembly is in an open position, thus providing access for the maintenance of internal components therein without having to disassemble unnecessary components or parts of the welding power supply.Type: ApplicationFiled: March 15, 2010Publication date: September 15, 2011Applicant: LINCOLN GLOBAL, INC.Inventors: Jeremie Buday, George Koprivnak, Robert Dodge, David Perrin
-
Publication number: 20110222245Abstract: An electronic module is employed with at least one interiorly positioned fastener that at least partially secures a central region of the electronic module to an object to prevent bowing or warping. The module contains a base, at least two peripheral fasteners at opposed ends of the module, and the at least one interiorly positioned fastener, wherein the base is capable of accepting electronic components and further includes at least one layer, and wherein the at least one interiorly positioned fastener is interposed between the at least two peripheral fasteners.Type: ApplicationFiled: March 15, 2010Publication date: September 15, 2011Applicant: LINCOLN GLOBAL, INC.Inventors: KOPRIVNAK GEORGE, ROBERT DODGE, JEREMIE BUDAY, DAVID PERRIN, RUSS MYERS
-
Publication number: 20110220400Abstract: A welding system component includes a circuit board for the welding system component. An interface has a main riser portion with a fastener passageway formed therethrough. The interface has an extension portion with a terminal passageway formed therethrough. The extension portion is electrically connected to the circuit board with a terminal disposed in the terminal passageway. The extension portion is spaced away from a surface of the circuit board. A capacitor is electrically connected to the main riser portion with a fastener disposed in the fastener passageway.Type: ApplicationFiled: March 15, 2010Publication date: September 15, 2011Applicant: LINCOLN GLOBAL, INC.Inventors: George KOPRIVNAK, Robert DODGE, Jeremie BUDAY, David PERRIN
-
Publication number: 20110088997Abstract: The conveyor installation makes it possible to control the speed of items of the bottle (1) type dispatched in several trains distributed across various paths in the form of single-file lanes (11). The lanes are delimited by a pair of walls (16, 17) which are arranged in an omega shape over a base plate made up of several juxtaposed conveyors (13, 14, 15). Each lane (11) may comprise a fixed wall (16) acting as a reference, and a moving wall (17) that can be adjusted according to the dimensions of the items that are to be conveyed.Type: ApplicationFiled: June 11, 2009Publication date: April 21, 2011Applicant: SIDEL PARTICIPATIONSInventors: Zmaj Petrovic, David Perrin, Haim Touitou
-
Patent number: 7926648Abstract: The guide (3) of the invention includes two portions: a rail (11) in the form of a relatively rigid metal strip; and a profile (12) made of a thermoplastic material and snap-fitted onto said rail (11), said profile (12) being shaped so as to have a variable section on the entire height thereof for promoting the contact between said guide and the conveyed products at the lower portion of said products. The rail (11) includes a longitudinal rib (13) for stiffening and housing the heads of the screws (14) used for securing the same on the holder (2).Type: GrantFiled: July 1, 2008Date of Patent: April 19, 2011Assignee: Sidel ParticipationInventors: Zmaj Petrovic, David Perrin
-
Publication number: 20100254903Abstract: Substituted aryl-boron compounds comprising at least one 18F atom, as illustrated by the formula (I), where at least one of Y1 or Y2 is 18F and A1 is a substituted aromatic ring, with G1-5 being, independently, C or N, and where the substitutents of the aromatic ring or polycyclic moiety (other than boron) comprise at least one electron-withdrawing group (EWG), providing that sigma total (?total) for all substituents on the aromatic ring or polycyclic moiety except B is about 0.06 or more when said at least one EWG is positioned ortho to B, or about 0.2 or more when no EWG is positioned ortho to B. The compounds include neutral (N=1) and ionic borate (N=2) embodiments. The compounds are useful as positron emission tomography (PET) imaging agents.Type: ApplicationFiled: July 24, 2008Publication date: October 7, 2010Inventors: David Perrin, Richard Ting, Christopher Overall
-
Publication number: 20100206699Abstract: The guide (3) of the invention includes two portions: a rail (11) in the form of a relatively rigid metal strip; and a profile (12) made of a thermoplastic material and snap-fitted onto said rail (11), said profile (12) being shaped so as to have a variable section on the entire height thereof for promoting the contact between said guide and the conveyed products at the lower portion of said products. The rail (11) includes a longitudinal rib (13) for stiffening and housing the heads of the screws (14) used for securing the same on the holder (2).Type: ApplicationFiled: July 1, 2008Publication date: August 19, 2010Applicant: SIDEL PARTICIPATIONSInventors: Zmaj Petrovic, David Perrin
-
Publication number: 20100181169Abstract: The invention relates to a guide holder (2) in the form of a unitary piece shaped from a cylindrical bar. The holder (2) includes two portions: an L-shaped portion in the form of a flat having a branch defining the foot (5); and a cylindrical portion or rod (4) on which can slide an adjustable linking system between said holder (2) and said guide.Type: ApplicationFiled: July 1, 2008Publication date: July 22, 2010Inventors: Zmaj Petrovic, David Perrin
-
Patent number: 7679320Abstract: The present invention provides a dynamo battery charger adapted to provide amusement during the recharging process. The charger housing is shaped or constructed to represent an amusing apparatus that includes optional features that simulate actual components whereby the amusing optional features are operable when the battery charger is being actuated.Type: GrantFiled: October 19, 2005Date of Patent: March 16, 2010Assignee: Zen Design Group, Ltd.Inventors: Sun Yu, David A. Perrin
-
Patent number: RE42469Abstract: A battery charger amusement has a receptacle adapted to receive a rechargeable battery, an electronic circuit monitoring battery charge status, and a mechanical movement signal activated upon charge status attainment. The battery charger can include a motion actuator so as to move during the battery recharge process. The device is intended to encourage the use of rechargeable batteries over a disposable counterpart.Type: GrantFiled: September 17, 2008Date of Patent: June 21, 2011Assignee: Zen Design GroupInventors: Sun Yu, David Perrin