Abstract: A system for forming a micro-truss structure including a reservoir having walls and a flat bottom configured to hold a volume of a liquid photomonomer configured to form a photopolymer when exposed to light, a partially transparent mask secured to, or being, the bottom of the reservoir, a release layer on the mask configured to resist adhesion by the photopolymer, and a blocker positioned a first distance below the mask. The system also includes a light source positioned below the blocker configured to produce collimated light suitable for causing conversion of the photomonomer into the photopolymer, and to which the blocker is opaque, and a first mirror, oblique to the blocker, configured to reflect the light from the light source around the blocker and through the mask and into the reservoir. The blocker is positioned to block a straight path of light from the light source to the mask.

Abstract: A timbre vector space construction system for building a timbre vector space has an input. The input is configured to receive a first speech segment in a first voice and a second speech segment in a second voice. The system also includes a temporal receptive field to transform the first speech segment into a first plurality of analytical segments, and the second speech segment into a second plurality of analytical segments. Each of the first plurality of smaller analytical segments, and each of the second plurality of analytical segments have a frequency distribution that represents a different portion of the timbre data of the respective voices. The system also includes a machine learning system configured to map the first voice relative to the second voice in the timbre vector space as a function of the frequency distribution of the first plurality of analytical segments the second plurality of analytical segments.

Abstract: Devices associated with on-body analyte sensor units are disclosed. These devices include any of packaging and/or loading systems, applicators and elements of the on-body sensor units themselves. Also, various approaches to connecting electrochemical analyte sensors to and/or within associated on-body analyte sensor units are disclosed. The connector approaches variously involve the use of unique sensor and ancillary element arrangements to facilitate assembly of separate electronics assemblies and sensor elements that are kept apart until the end user brings them together.

Abstract: Described is a micro-lattice damping material and a method for repeatable energy absorption. The micro-lattice damping material is a cellular material formed of a three-dimensional interconnected network of hollow tubes. This material is operable to provide high damping, specifically acoustic, vibration or shock damping, by utilizing the energy absorption mechanism of hollow tube buckling, which is rendered repeatable by the micro-lattice architecture.

Abstract: A Toll-Free Management Platform (TFMP) includes methods and systems for number administration, customer administration, call management services, texting services and text registry, and a smart services registry. The TFMP may allow users to search for, receive recommendations for, and make reservations of toll-free numbers. A user interface may allow activating a toll-free number, through a one-click activation function and users may access the TFMP to create and access existing templates of toll-free call routing templates, and utilize a routing tree engine to create customized call routing trees for the toll-free numbers of interest to the user. Predictive analytic services may be provided that allow a user through a customizable user interface, or dashboard, to access third party data sources and other information derived from toll-free telecommunications networks.

Abstract: A combined electrical power and hydrogen energy infrastructure includes a superconducting electrical transmission line. One or more fluid paths are adapted to cool one or more superconductors of the electrical transmission line to a superconducting operating condition and to deliver hydrogen in a liquid state. The combined electrical power and hydrogen energy infrastructure also includes a supply apparatus to pump hydrogen into the one or more paths and to cool and pressurize the hydrogen to maintain the hydrogen in a liquid state. A distribution apparatus is operatively coupled to the one or more fluid paths at a different location along or at an end of the electrical transmission line to draw off the hydrogen for distribution of the hydrogen for use as a hydrogen fuel. An electrical transmission line and a method for supplying a fluid via an electrical transmission line are also described.

Abstract: Methods and systems are provided for the management, routing and reporting of toll-free telecommunications calls and data. Methods and systems are provided for pre-populating a call routing template based on natural language inputs and populating telecommunications routing codes at nodes of a call routing decision tree to generate a call routing template that may be identified and presented to a user interface based at least in part on a natural language input.

Abstract: A system for fabricating micro-truss structures. A reservoir holds a volume of a liquid photomonomer configured to polymerize to form a photopolymer when exposed to suitable light such as ultraviolet light. A mask at the bottom of the reservoir includes a plurality of apertures. Light enters the reservoir through each aperture from several directions, forming a plurality of self-guided photopolymer waveguides within the reservoir. The light is supplied by one or more sources of collimated light. A plurality of mirrors may reflect the light from a single source of collimated light to form a plurality of collimated beams, that illuminate the photomonomer in the reservoir, through the mask, from a corresponding plurality of directions, to form a micro-truss structure including a plurality of self-guided waveguide members.

Abstract: A Toll-Free Management Platform (TFMP) includes methods and systems for number administration, customer administration, call management services, texting services and text registry, and a smart services registry. The TFMP may allow users to receive through a web-based interface, an activate request from a user, wherein the request includes at least a customer record template reference and an indication of when to active a toll-free telecommunications number associated with the request. The request may include at least one IP address datum associated with the toll-free telecommunications number. A user interface may allow activating a toll-free number, and users may access the TFMP to create and access existing templates of toll-free call routing templates, and utilize a routing tree engine to create customized call routing trees for the toll-free numbers of interest to the user.

Abstract: A method of manufacturing three-dimensional (3D) objects is provided. The method includes generating a plan for printing a plurality of 3D objects in a 3D printing medium at least in part by identifying an unprinted area of the 3D printing medium for insertion of a cooling device and determining where at least some of the plurality of 3D objects are to be printed in the 3D printing medium such that none of the at least some of the plurality of 3D objects, when printed, intersect the identified unprinted area for the insertion of the cooling device. The method further includes printing, using a 3D printer, the at least some of the plurality of 3D objects in accordance with the plan and, after the printing, inserting the cooling device into the unprinted area of the 3D printing medium and cooling the 3D printing medium using the cooling device.

Abstract: A cooling system for cooling a three-dimensional (3D) printing medium is provided. The cooling system includes at least one cooling device configured to be inserted into the 3D printing medium and to remove heat from a 3D printing medium via a fluid, at least one brace configured to support the at least one cooling device in the 3D printing medium, and a refrigerator configured to be fluidly coupled to the at least one cooling device and to cool the fluid.

Abstract: A surface cleaning apparatus having a dirt collection container which is removable from a remainder of the apparatus. The dirt collection container is held in a stored position relative the remainder of the apparatus by a holding device. The holding device includes a first co-operating member provided in, provided on or connected to the dirt collection container, a second co-operating member provided in, provided on or connected to the remainder of the apparatus. Movement of the dirt collection container towards its stored position engages the first and second co-operating members with each other and effects either rotation of the first co-operating member relative to the dirt collection container and/or rotation of the second co-operating member relative to the remainder of the apparatus.

Abstract: A system for fabricating micro-truss structures. A reservoir holds a volume of a liquid photomonomer configured to polymerize to form a photopolymer when exposed to suitable light such as ultraviolet light. A mask at the bottom of the reservoir includes a plurality of apertures. Light enters the reservoir through each aperture from several directions, forming a plurality of self-guided photopolymer waveguides within the reservoir. The light is supplied by one or more sources of collimated light. A plurality of mirrors may reflect the light from a single source of collimated light to form a plurality of collimated beams, that illuminate the photomonomer in the reservoir, through the mask, from a corresponding plurality of directions, to form a micro-truss structure including a plurality of self-guided waveguide members.

Abstract: The present invention relates to a micro-lattice and, more particularly, to an ultra-light micro-lattice and a method for forming the same. The micro-lattice is a cellular material formed of interconnected hollow tubes. The cellular material has a relative density in a range of 0.001% to 0.3%, and a density of 0.9 mg/cc has been demonstrated. The cellular material also has the ability to recover from a deformation exceeding 50% strain.

Abstract: Devices associated with on-body analyte sensor units are disclosed. These devices include any of packaging and/or loading systems, applicators and elements of the on-body sensor units themselves. Also, various approaches to connecting electrochemical analyte sensors to and/or within associated on-body analyte sensor units are disclosed. The connector approaches variously involve the use of unique sensor and ancillary element arrangements to facilitate assembly of separate electronics assemblies and sensor elements that are kept apart until the end user brings them together.

Abstract: Architected materials with superior energy absorption properties when loaded in compression. In several embodiments such materials are formed from micro-truss structures composed of interpenetrating tubes in a volume between a first surface and a second surface. The stress-strain response of these structures, for compressive loads applied to the two surfaces, is tailored by arranging for some but not all of the tubes to extend to both surfaces, adjusting the number of layers of repeated unit cells in the structure, arranging for the nodes to be offset from alignment along lines normal to the surfaces, or including multiple interlocking micro-truss structures.

Abstract: Architected materials with superior energy absorption properties when loaded in compression. In several embodiments such materials are formed from micro-truss structures composed of interpenetrating tubes in a volume between a first surface and a second surface. The stress-strain response of these structures, for compressive loads applied to the two surfaces, is tailored by arranging for some but not all of the tubes to extend to both surfaces, adjusting the number of layers of repeated unit cells in the structure, arranging for the nodes to be offset from alignment along lines normal to the surfaces, or including multiple interlocking micro-truss structures.

Abstract: A system for the removal of oxygen from an inert atmosphere includes a media housed in a body and passes the inert atmosphere through the media using a fan, where delivery of power from a power source to the fan is stopped when a temperature proximate the media exceeds a predetermined temperature or when the oxygen level exceeds a predetermined level.

Abstract: An apparatus for imaging a feature within a specimen is provided. According to one implementation the apparatus includes a substrate that is configured to support a specimen on an upper surface of the substrate so that the specimen resides over a hole that extends through the substrate. A heater is located vertically above the upper surface of the substrate. The heater is configured to heat the specimen when the specimen is supported on the substrate. An imaging device is located vertically below the lower surface of the substrate. The imaging device has an unobstructed line of sight to and through the hole in the substrate. The lower surface of the substrate is supported on a heat insulating platform in a manner that permits air to flow between the heat insulating platform and the lower surface of the substrate.

Abstract: Methods and systems are provided for the management, routing and reporting of toll-free telecommunications calls and data. Methods and systems are provided for pre-populating a call routing template based on natural language inputs and populating telecommunications routing codes at nodes of a call routing decision tree to generate a call routing template that may be identified and presented to a user interface based at least in part on a natural language input.