Abstract: A heating system is provided. The heating system comprises an induction heating assembly configured to generate varying magnetic fields, a heating target assembly comprising a plurality of heating targets, the plurality of heating targets being heatable by penetration with a varying magnetic field. A first subset of the plurality of heating targets has a first resonant heating characteristic and a second subset of the plurality of heating targets has a second resonant heating characteristic, and the first and second resonant heating characteristics are different. The system further comprises a controller configured to: control the induction heating assembly based on the first resonant heating characteristic to generate a first varying magnetic field to heat the first subset and control the induction heating assembly based on the second resonant heating characteristic to generate a second varying magnetic field to heat the second subset.

Abstract: A method for calibrating zero rate offset (ZRO) of a first inertial sensor located on a device, the method includes determining a stability level of the device based on information associated with at least one non-inertial sensor located on the device; and performing a calibration of the ZRO of the first inertial sensor when the stability level is above a threshold.

Abstract: A paint roller sleeve removal tool for overlying an unwanted roller sleeve to allow a user to remove a soiled roller sleeve without spreading mess undesirably. The paint roller sleeve removal tool includes a primary tubular member having a first primary panel hingedly affixed to a second primary panel. The secondary tubular member is affixed to the primary tubular member, the secondary tubular member having a first secondary panel is affixed to a distal end of the first primary panel and a second secondary panel is affixed to a distal end of the second primary panel. The paint roller sleeve removal tool includes a plurality of protrusions that are affixed to an interior surface of each of the first primary panel, the second primary panel, the first secondary panel, and the second secondary panel.

Abstract: A protective helmet (200) adapted for the external display of controllably selectable images, comprising: an outer portion (202); and a display module (212) comprising a flexible electronic display screen (214); wherein the outer portion comprises a recess (206) configured to receive the display module; and wherein the display module is positioned within the recess such that an outer surface (213) of the display module continues a profile of the outer portion.

Abstract: A paint roller sleeve removal tool for overlying an unwanted roller sleeve to allow a user to remove a soiled roller sleeve without spreading mess undesirably. The paint roller sleeve removal tool includes a primary tubular member having a first primary panel hingedly affixed to a second primary panel. The secondary tubular member is affixed to the primary tubular member, the secondary tubular member having a first secondary panel is affixed to a distal end of the first primary panel and a second secondary panel is affixed to a distal end of the second primary panel. The paint roller sleeve removal tool includes a plurality of protrusions that are affixed to an interior surface of each of the first primary panel, the second primary panel, the first secondary panel, and the second secondary panel.

Abstract: A paint roller sleeve removal tool for overlying an unwanted roller sleeve to allow a user to remove a soiled roller sleeve without spreading mess undesirably. The paint roller sleeve removal tool includes a primary tubular member having a first primary panel hingedly affixed to a second primary panel. The secondary tubular member is affixed to the primary tubular member, the secondary tubular member having a first secondary panel is affixed to a distal end of the first primary panel and a second secondary panel is affixed to a distal end of the second primary panel. The paint roller sleeve removal tool includes a plurality of protrusions that are affixed to an interior surface of each of the first primary panel, the second primary panel, the first secondary panel, and the second secondary panel.

Abstract: An air spring is configured for use in connection with a motor vehicle. The air spring includes a first end cap. The first end cap is configured to attach to a first vehicle component. The air spring also includes a piston member. The piston member is configured to attach to a second vehicle component. The piston member is movable toward and away from the first end cap in an axial direction during use. The air spring also includes an air sleeve that is coupled to the first end cap at a first end by use of a first crimp ring and to the piston member at a second end by use of a second crimp ring to form a chamber configured to receive pressurized air. The air spring further includes a transition collar that is configured to placed radially outward from either the first or second crimp ring. The transition collar includes a sloped or tapered exterior surface that allows a portion of the air sleeve to engage and roller over the exterior surface of the transition collar to reduce wear to the air sleeve.

Abstract: A protective helmet (200) adapted for the external display of controllably selectable images, comprising: an outer portion (202); and a display module (212) comprising a flexible electronic display screen (214); wherein the outer portion comprises a recess (206) configured to receive the display module; and wherein the display module is positioned within the recess such that an outer surface (213) of the display module continues a profile of the outer portion.

Abstract: Method, apparatus, and systems for roll angle estimation for an input/gesture device (IGD) are disclosed. The method includes estimating a first axis vector of the input/gesture device (IGD) relative to the surface of the mobile device (MD), as a first frame of reference, using readings from a first type of sensor; and estimating the first axis vector of the IDG relative to a different, second frame of reference using a gyroscope integration of readings from the 3-axis gyroscope. The method further includes aligning the first axis vector of the IDG in the first frame of reference with the first axis vector of the IDG in the second frame of reference; minimizing a change in the alignment of the first axis vectors between the first frame of reference and the second frame of reference; and determining the roll angle of the IDG relative to the surface of the MD.

Abstract: A method for processing media content includes aggregating, by at least one hardware processor, a plurality of three-dimensional (3D) images to obtain a 3D volume representation of a plurality of two-dimensional (2D) images of media content. A 3D void space associated with the plurality of 2D images is segmented based on the 3D volume representation into a plurality of 3D void segments. A media element is inserted into at least one 3D void segment of the plurality of 3D void segments. At least one 2D image of the plurality of 2D images is modified to include the at least one 3D void segment.

Abstract: An apparatus for processing media content includes at least one hardware processor coupled to at least one memory. The at least one memory stores instructions that when executed cause the at least one hardware processor to perform operations. The operations include generating three-dimensional (3D) representations of media elements present in one or more two-dimensional (2D) images representing a 2D scene with the media content. A 3D volume representation of the 2D scene is generated based on aggregating the 3D representations. A 3D void space associated with the 2D scene is segmented into a plurality of 3D void segments. The segmenting is based on the 3D volume representation. A 3D media element is inserted into at least one 3D void segment of the plurality of 3D void segments. The one or more 2D images are modified to include the at least one 3D void segment with the 3D media element.

Abstract: A system architecture and methods to enable a user (data provider) to selectively release some or all personal data to third parties (data consumers) who may then benefit from direct, precise, and permissioned audience data. The solution disclosed herein provides an open and transparent exchange (using a blockchain or other distributed ledger technology) whereby third parties can request permission to a user’s data and know they have received and continue to receive the user’s explicit permission (managed in a smart contract) to use the data. Users are provided a web portal or app interface where they can manage all of their issued permissions with all third parties across their devices and touch points with third parties. Users can update their data (e.g., address, email, or zip code) and know that permissioned third parties will always be updated.

Abstract: Distributed Permissioned Data (DPD) network to securely store encrypted data by distributing multiple copies of data fragments in resilient nodes in the network. Data fragments are stored in multiple node chains in the network. Storing data in this distributed fashion offsets conditions where some nodes are not available because they are offline or unreachable. Nodes may also have other constraints placed on them, such as bandwidth utilization, storage limits, and CPU allocation. Multiple versions (replicas) of the data fragments are stored in multiple nodes to provide resiliency. By properly selecting a number of data fragments and a number of replicas, data stored in the network will be highly available.

Abstract: The invention relates to an apparatus for vapour decontamination of an enclosed space. The apparatus comprises: (a) a reservoir comprising a supply of a liquid decontaminant; and (b) a vaporiser unit in fluid communication with the reservoir. The vaporiser unit comprises: a body that defines a lumen that passes along the length of the body, the lumen comprising a first end and a second end, wherein the first end receives liquid decontaminant from the reservoir; and a heating element that is configured to deliver sufficient thermal energy to effect rapid boiling of the liquid decontaminant within the lumen so that it exits the lumen via an exit port at the second end of the lumen as a vapour. The exit port is configured to deliver the vapour into a flow of a non-heated carrier gas, thereby facilitating distribution of the decontaminant vapour within the enclosed space. The invention also relates to a method for decontaminating surfaces within an enclosed space.

Abstract: An apparatus for processing media content includes at least one hardware processor coupled to at least one memory. The at least one memory stores instructions that when executed cause the at least one hardware processor to perform operations. The operations include generating three-dimensional (3D) representations of media elements present in one or more two-dimensional (2D) images representing a 2D scene with the media content. A 3D volume representation of the 2D scene is generated based on aggregating the 3D representations. A 3D void space associated with the 2D scene is segmented into a plurality of 3D void segments. The segmenting is based on the 3D volume representation. A 3D media element is inserted into at least one 3D void segment of the plurality of 3D void segments. The one or more 2D images are modified to include the at least one 3D void segment with the 3D media element.

Abstract: Method, apparatus, and systems for roll angle estimation for an input/gesture device (IGD) are disclosed. The method includes estimating a first axis vector of the input/gesture device (IGD) relative to the surface of the mobile device (MD), as a first frame of reference, using readings from a first type of sensor; and estimating the first axis vector of the IDG relative to a different, second frame of reference using a gyroscope integration of readings from the 3-axis gyroscope. The method further includes aligning the first axis vector of the IDG in the first frame of reference with the first axis vector of the IDG in the second frame of reference; minimizing a change in the alignment of the first axis vectors between the first frame of reference and the second frame of reference; and determining the roll angle of the IDG relative to the surface of the MD.

Abstract: A hole saw includes a base member configured to secure the hole saw to a drive device and a plurality of blade members extending orthogonally to the base member. The blade members are configured to cut into a structure to form a polygonal opening in the structure in response to rotational movement of the hole saw by the drive device. Each blade member is attached to the base member in a fixed position relative to the base member and has cutting teeth extending in a respective cutting direction. First and second blade members of the plurality are disposed parallel to each other and have I-shaped faces that face each other. Third and fourth blade members of the plurality are disposed parallel to each other and have I-shaped faces that face each other.

Abstract: The disclosed embodiment generate a 3D representation of a 2D scene depicted to two dimensional video. The 3D representation includes individual 3D media elements representing objects included in the 2D scene. 3D void segments within the 2D scene are identified based on an aggregation of the individual 3D media elements. The 3D void segments are prioritized for insertion of additional 3D media elements within the 3D void spaces based on a variety of factors including lighting present at the 3D void segment, a distance of the 3D void segment from a center of the 2D scene, a size of the 3D void segment, and a time duration the 3D void segment is present in the 2D scene. A new 3D media element in these selected for insertion into the 2D scene based on the priorities of the 3D void segments.

Abstract: A painting tool holder includes a body defining an upper platform and a lower platform, wherein the upper platform and the lower platform are connected via a front support. A rear support extends from the upper platform. The front support and the rear support define a channel therebetween for receiving a rim of a paint can therein. A pair of support rings are disposed on opposing lateral sides of the lower platform. A fastener is disposed on a first side of the upper platform. An upper support ring is disposed on a second side of the upper platform.

Abstract: A hole saw includes a base member configured to secure the hole saw to a drive device and a plurality of blade members where each blade member is connected to and disposed orthogonally to the base member via a respective extender. Each blade member has cutting teeth extending in a respective cutting direction and distances between the cutting teeth and the base member vary along the respective cutting direction of the respective blade members. Each respective extender is configured cantilever support opposite, freestanding distal ends of the respective blade member where each distal end of each respective blade member is disconnected from the distal end of an adjacent blade member.