Abstract: A paint tray carrying device includes a box which has a front end that is open and an entrance extending through a top wall of the box which intersects the front end. In this way a paint tray can be inserted into the box having the paint tray in a horizontal orientation thereby inhibiting paint from spilling from the paint tray. Thus, the box and the paint tray inhibit the paint from being spilled on a crucially sensitive surface which is located near a painting work location. A gripping element is integrated into the top wall which can be gripped by a user for carrying the box and the paint tray. The gripping element is aligned with a center of gravity of the box to facilitate the box and the paint tray to be balanced on a horizontal plane when the user is carrying the box.

Abstract: According to some embodiments, a cable locating instrument automatically senses the characteristic behavior associated with tracing the position of a utility such as a buried pipe or cable. Various measurements and derivations are amalgamated into a single trigger event which causes the instrument to create a logging data record. In accordance with some embodiments of this disclosure, a method of operating a line locator system includes processing signals from each antenna in an array of antennas, the antennas includes a set of three orthogonal antennas forming a top sensor and a set of three orthogonal antennas forming a bottom sensor, to determine magnitude and phase of each of the signals from each antenna; activating a log trigger based on the magnitude and phase; and logging locate data when the log trigger is activated.

Abstract: A precise line locator is presented that provides precise line location. The locator includes a housing; a wand attached to the housing, the wand including an array of low frequency antennas arranged along the wand, the array of low frequency antennas defining an electromagnetic locate axis of the line locator system; a real-time kinematic (RTK) Global Navigation Satellite (GNSS) antenna attached to the housing; a user interface positioned in the housing; and a processing circuit coupled to the array of low frequency antennas, the RTK GNSS antenna, and the user interface, wherein the underground line locator determines locate data of the underground line based on signals from the array of low frequency antennas and determines a precise position of the underground line locator from the RTK GNSS antenna.

Abstract: A method of determining the real length of underground cables in a line location receiver having a spatial array of 6 antennas, wherein the antennas can receive and measure a phase coherent low frequency alternating magnetic field emanating from a buried conductor that is energized by a signal generator, wherein the antennas are arranged in 2 sets each comprising sensors on 3 orthogonal axes, includes computing a relative position of a buried conductor that includes both the cable depth and the transverse offset relative to a magnetic axis of the line location receiver, the transverse offset being vector at 90° to the buried conductor trajectory; and determining the real trajectory length of a buried cable from defined start and end positions from the relative positions.

Abstract: A paint tray carrying device includes a box which has a front end that is open and an entrance extending through a top wall of the box which intersects the front end. In this way a paint tray can be inserted into the box having the paint tray in a horizontal orientation thereby inhibiting paint from spilling from the paint tray. Thus, the box and the paint tray inhibit the paint from being spilled on a crucially sensitive surface which is located near a painting work location. A gripping element is integrated into the top wall which can be gripped by a user for carrying the box and the paint tray. The gripping element is aligned with a center of gravity of the box to facilitate the box and the paint tray to be balanced on a horizontal plane when the user is carrying the box.

Abstract: According to some embodiments, an underground line locator system is presented. In accordance with some embodiments, an underground line locator system includes a locator including an array of spaced apart low frequency magnetic sensors that receives signals, including magnetic signals emanating from an underground cable or pipe; and a communication system that provides communications with a cloud-based platform that receives and stores data that includes the signals, wherein the data transmission is an isomorphic data transmission. In some embodiments, the communications system is a WiFi system.

Abstract: A precise line locator is presented that provides precise line location. The locator includes a housing; a wand attached to the housing, the wand including an array of low frequency antennas arranged along the wand, the array of low frequency antennas defining an electromagnetic locate axis of the line locator system; a real-time kinematic (RTK) Global Navigation Satellite (GNSS) antenna attached to the housing; a user interface positioned in the housing; and a processing circuit coupled to the array of low frequency antennas, the RTK GNSS antenna, and the user interface, wherein the underground line locator determines locate data of the underground line based on signals from the array of low frequency antennas and determines a precise position of the underground line locator from the RTK GNSS antenna.

Abstract: This disclosure is directed to methods and systems for cryptographic asset generation using short range wireless communication. The methods and systems enable creation and distribution of cryptographic assets with proof of in-person contact over various wireless technologies, including but not limited to, NFC, low-energy Bluetooth, and others. This is achieved by passing a cryptographic asset template from a creator device to a collector device via NFC. The cryptographic asset template is passed to a server for confirmation and subsequently starts the process of minting a smart contract on a blockchain. The processes disclosed herein include cryptographic asset template creation, template distribution, template-to-cryptographic asset creation, and smart contract execution.

Abstract: Styrene-free unsaturated polyester resin and vinyl ester resin compositions are provided which contain low amounts of hazardous air pollutants, good mechanical and physical properties, and good corrosion resistant characteristics. The resin systems are such that minimal or no component is leachable after completion of the curing process. The resins are suitable for repair of sewer pipes and potable water pipe systems as part of a cured-in-place pipe application. Additionally, the invention is suitable for relining of storage tanks. A process for the manufacture of these resin compositions is also provided.

Abstract: A precise line locator is presented that provides precise line location. The locator includes a housing; a wand attached to the housing, the wand including an array of low frequency antennas arranged along the wand, the array of low frequency antennas defining an electromagnetic locate axis of the line locator system; a real-time kinematic (RTK) Global Navigation Satellite (GNSS) antenna attached to the housing; a user interface positioned in the housing; and a processing circuit coupled to the array of low frequency antennas, the RTK GNSS antenna, and the user interface, wherein the underground line locator determines locate data of the underground line based on signals from the array of low frequency antennas and determines a precise position of the underground line locator from the RTK GNSS antenna.

Abstract: A device is described herein comprising a base unit including at least three transceivers, wherein the at least three transceivers are communicatively coupled with at least one processor of the base unit. The at least one processor and the at least three transceivers are configured to determine locations of a transceiver remote to the base unit, wherein the location determinations comprise a series of transceiver locations along a boundary path, wherein the series of location determinations define a boundary region. The at least one processor determines locations using information of communications between the transceiver and the at least three transceivers and the relative positioning of the at least three transceivers.

Abstract: Styrene-free unsaturated polyester resin and vinyl ester resin compositions are provided which contain low amounts of hazardous air pollutants, good mechanical and physical properties, and good corrosion resistant characteristics. The resin systems are such that minimal or no component is leachable after completion of the curing process. The resins are suitable for repair of sewer pipes and potable water pipe systems as part of a cured-in-place pipe application. Additionally, the invention is suitable for relining of storage tanks. A process for the manufacture of these resin compositions is also provided.

Abstract: A precise line locator is presented that provides precise line location. The locator includes a housing; a wand attached to the housing, the wand including an array of low frequency antennas arranged along the wand, the array of low frequency antennas defining an electromagnetic locate axis of the line locator system; a real-time kinematic (RTK) Global Navigation Satellite (GNSS) antenna attached to the housing; a user interface positioned in the housing; and a processing circuit coupled to the array of low frequency antennas, the RTK GNSS antenna, and the user interface, wherein the underground line locator determines locate data of the underground line based on signals from the array of low frequency antennas and determines a precise position of the underground line locator from the RTK GNSS antenna.

Abstract: Methods and apparatus to shape a workpiece are disclosed herein. An exemplary apparatus includes a first die and a second die movable relative to the first die. The apparatus also includes a punch assembly movable relative to the second die and the first die during a stroke cycle of the second die to a position adjacent a workpiece disposed between the second die and the first die. The punch assembly includes a punch to be actuated to pierce the workpiece when the punch assembly is in the position adjacent the workpiece.

Abstract: Lifter cups are provided for engaging and lifting objects and include a mounting portion and a flexible engaging portion. The flexible engaging portion is configured to form a sealing disk for engaging the object. The sealing disk has channels diffusing fluid from the contact surface with the object. The channel walls have raised portions separated by concentric slits. For handling objects of magnetic material, a permanent magnet may be recessed into the flexible engaging portion. When the sealing disk engages with the surface of the object, the magnet exerts a magnetic force on the object sufficient to support holding the object for additional lateral support when lifting away from the center of gravity of the object. A transfer assembly and a method of configuring a lifter device for use in a stamping process for manufacturing a vehicle are also provided.

Abstract: A drill bit having a bit body with a longitudinal axis extending therethrough and a plurality of blades extending from the bit body is disclosed. Each blade has an outer face and at least one side wall. The drill bit has at least one junk slot, wherein each junk slot is defined by the bit body surface and the side walls of adjacent blades. At least one nozzle bore is formed in the bit body, wherein each nozzle bore has an intersecting surface between the bit body surface of a junk slot and an inner surface of the nozzle bore. At least one formation evacuation channel extends through the intersecting surface of at least one of the nozzle bores, wherein each formation evacuation channel has a base surface, and wherein the formation evacuation channel extends partially around the circumference of the nozzle bore.

Abstract: An apparatus and manufacture process for forming a separator between multiple electrical conductors and forming exterior casing are made in one manufacture operation. This new process and tip eliminate the possibility of a conductor or pair to jump over to another conductor or pair to cause cross-talk. The tip and process provide more consistent spacing of multiple internal conductor wires within a cable jacket.

Abstract: Disclosed is a method for performing X-ray Computed Tomography scanning, the method including acquiring a plurality of images of an object, obtaining an initial image from the plurality of images, calculating NonLocal weight of the initial image, utilizing a current image estimation and registered prior image, performing a successive over-relaxation optimization to yield a new image estimation with an intensity of the new image estimation equal or greater than zero, performing a cycle update, generating an image of the object utilizing the new image estimation obtained from the optimization, and outputting a resultant image.

Abstract: An apparatus, comprising a cutting assembly being configured to cut an object, and scrap-guiding regions being positioned on opposite sides of the cutting assembly.