Abstract: A ceramic matrix composite component includes a ceramic matrix composite wall; a coating disposed on the wall; and a cooling hole formed in the wall. The cooling hole has a metering section defined along a first axis and a diffuser section defined along a second axis that is offset from the first axis. The cooling hole has a total length defined along the first axis, the total length being the sum of a length of the metering portion and a length of the diffuser portion. The length of the metering portion is between about 40 percent and about 85 percent of the total length. A ceramic matrix composite airfoil and a method of applying a coating to a ceramic matrix composite component are also disclosed.

Abstract: In one embodiment of the present disclosure, a satellite communication system includes a satellite constellation including a plurality of satellites in non-geosynchronous orbit (non-GEO), wherein at least some of the plurality of satellites travel in a first orbital path at a first inclination, and an end point terminal having an earth-based geographic location, the end point terminal having an antenna system defining a field of regard for communicating with the satellite constellation, wherein the field of regard is a limited field of regard, wherein the field of regard is tilted from a non-tilted position to a tilted position, and wherein the tilt angle of the tilted position is a function of the latitude of the geographic location.

Abstract: A thin walled balloon formed in polymer tubing has a patterned metal layer on its outer surface, created by physical vapor deposition (PVD). The pattern is defined by a stencil mask assembled around the balloon, with the balloon inflated therein. The PVD occurs without deforming or degrading the polymer material of the balloon, by actively pulling heat away from the balloon a) by forming the stencil mask out of metal; b) by providing a metal heat conduction path away from the balloon to a heat sink, such as outside the vacuum chamber, and/or c) by flow of a cooling fluid within the balloon during the PVD process. Proper PVD process parameters are selected to minimize heat generation, such as having argon pressure in the range of 0.8 to 1.2 milli-torr and generating the plasma at a power of less than about 200 watts/square inch of effective target surface area.

Abstract: A method of producing a carbonated composite material includes: providing a carbonatable cementitious material in particulate form; mixing the carbonatable cementitious material with water to produce a mix; forming a predetermined shape with the mix, wherein the predetermined shape has an initial pore structure containing an initial pore solution having a first pH; pre-conditioning the predetermined shape to remove a predetermined amount of the water from the predetermined shape to produce a pre-conditioned shape; carbonating the pre-conditioned shape in an environment comprising carbon dioxide to produce a modified pore structure containing a modified pore solution having and a second pH, wherein the difference between the first pH and the second pH is represented by a ?pH, and the ?pH is 1.0 or less.

Abstract: An apparatus comprising a housing, a mount configured to be coupled to a motor to horizontally move the apparatus, a wide-angle lens coupled to the housing, the wide-angle lens being positioned above the mount thereby being along an axis of rotation, the axis of rotation being the axis along which the apparatus rotates, an image capture device within the housing, the image capture device configured to receive two-dimensional images through the wide-angle lens of environment, and a LiDAR device within the housing, the LiDAR device configured to generate depth data based on the environment.

Abstract: Aspects of the present disclosure relate to obstruction detector assemblies, systems, and related methods for detecting obstructions along oil and gas equipment. In one implementation, an obstruction detector assembly includes a driver housing having an internal chamber and a plurality of fastener openings. The obstruction detector assembly includes a driver stem disposed at least partially in the internal chamber of the driver housing. The driver stem is movable partially out of the internal chamber of the driver housing. The obstruction detector assembly includes a driver head disposed outside of the driver housing and coupled to the driver stem. In one implementation, movement of the driver stem and the driver head is used to detect obstructions (such as a wireline) in a wellhead structure. In one implementation, movement of the driver stem and the driver head is used to detect obstructions (such as sand) in a valve.

Abstract: A process to form a crosslinked composition, said process comprising thermally treating a composition that comprises the following components: a) an olefin/silane interpolymer, b) a cure catalyst, and c) a multi-vinyl compound. A composition comprising the following components: a) an olefin/silane interpolymer, b) a cure catalyst, and c) a multi-vinyl compound.

Abstract: A building module that can accommodate wiring, plumbing, insolation, stairs, and any other device or material desired in construction of structures involving intermodal containers. Embodiments of the building module contain spaces and joist structure, which can provide support for one or more intermodal containers. The joist structure can include several perpendicular beams in a grid formation. These beams can have openings for the purpose of lightening the structure, saving on materials, and allowing space for utility materials such as wiring, plumbing, and other implements used in the walls, floors, and ceilings of structure construction. Building module embodiments can also be used as a header to stabilize walls for the addition of doorways and windows.

Abstract: A packaging apparatus and method is provided. The packaging apparatus comprises: a support platform for supporting packaging containers positioned thereon; and a packaging container positioning apparatus for positioning packaging containers on the support platform. The packaging container positioning apparatus comprises: one or more rails that each form a path for conveying devices; a plurality of individually controllable conveying devices comprising at least a first conveying device and a second conveying device, each conveying device mounted on a rail for moving along the path; and a control system configured to control the conveying devices. The control system is configured to control each conveying device to engage: a packaging container, move along the path in a first conveying direction, and release the packaging container, to position the packaging container on the support platform.

Abstract: A battery pack is disclosed and includes battery cells, an outer housing, a support structure, and a planar structure. The outer housing is configured to enclose and immerse the plurality of battery cells in a coolant. The outer housing includes multiple walls including side walls, a top wall and a bottom wall. The support structure supports the battery cells. The support structure includes dividing members separating the battery cells. The planar structure is disposed above or below the battery cells. A gap exists between a planar surface of the planar structure and a planar surface of one of the top wall and the bottom wall of the outer housing for flowing the coolant between the planar structure and the one of the top wall and the bottom wall. The planar structure and at least some of the walls direct the coolant to flow across and between the battery cells.

Abstract: One embodiment of the present disclosure provides a system and associated processes for sharing cardholder data (CHD) between a merchant that utilizes tokenization and a second merchant that may or may not utilize tokenization. In one embodiment, the merchant, or an employee of the merchant, can use the system and associated processes to reacquire CHD from a tokenization provider system. In one embodiment, the merchant identifies to the tokenization provider system a desire to share CHD, which is associated with a token, with a second merchant. The merchant and/or the tokenization provider system can then invite the second merchant to register with the tokenization provider system. Once registered with the tokenization provider system, the second merchant can access any CHD that the merchant associated with the second merchant.

Abstract: A system and method for utilizing MD6DM models built from a SNAP case to generate an interactive four-dimensional (“4D”) angiogram, the 4th dimension including the dimension of time. By introducing such a 4th dimension to the angiogram, the example systems and methods enable visualization of a patient anatomy, such as blood flow over time, to be presented to a user in an interactive manner. This allows a user, such as a surgeon, to more effectively visualize and determine, for example, various anatomical features, such as the structure of an arteriovenous malformation (“AVM”).

Abstract: The present invention is directed to a process for preparing coating compositions containing up to 100% bio-based content. The coating compositions are used for coating metal, paper and wood substrates in various applications. The process for preparing the coating composition comprises the steps of providing lignin, wherein the lignin is agglomerated and has a particle size distribution such that at least 80 wt-% of the agglomerates have a diameter within the range of from 0.2 mm to 5.0 mm, dissolving the agglomerated lignin in an organic solvent, and mixing the solution with a crosslinker to obtain a coating composition.

Abstract: A method is provided to cryptographically link a physical object to a digital version of the physical object and to maintain in a database of an object management system data regarding the physical object and the digital version of the physical object. The digital version of the physical object is represented as a digital file. The object management system includes a data record for a Near Field Communication (NFC) tag that is associated with the physical object. The NFC tag has a memory and a secure process for obtaining access to the memory. A hash generator generates a Non-Fungible-Token (NFT) of the digital file. The generated NFT of the digital file is added to the database in the data record for the NFC tag. Data related to the generated NFT of the digital file is added to the memory of the NFC tag by a cryptographically secure process, thereby cryptographically linking the physical object to a digital version of the physical object via the NFC tag that is associated with the physical object.

Abstract: A method for optimization of spine screw placement in a spine of a patient. The method includes a) for a first entry point, defining a first plurality of primary rays; b) eliminating each of the first plurality of primary rays that intersects a boundary of one or more vertebrae of the spine model; c) defining a plurality of parallel rays disposed circumferentially around, and extending parallel to, the associated primary ray at a predetermined radius therefrom; d) iteratively adjusting a length of the plurality of parallel rays associated with each of the first set of optimized screw trajectories until an optimized length is determined; e) presenting a list of the first set of optimized screw trajectories for the first entry point; and f) implanting a spine screw in a vertebra of the patient corresponding to a selected one of the first set of optimized trajectories.

Abstract: The present disclosure is related to a hold-down for a cable tray. The hold-down may be configured for high-wind situations. The hold-down includes a support clamp for clamping onto a support, and a hold-down arm for holding the cable tray on the support.

Abstract: This invention relates to tufted floorcovering articles, including carpet tiles and broadloom carpet. In particular, this invention relates to tufted floorcovering articles made from the family of polymers known as polyester. Specifically, this invention relates to tufted carpet tile products made from polyester. The polyester carpet tiles meet commercial performance specifications and are fully end-of-life recyclable.

Abstract: A device for performing electrical measurements for in-ear monitoring is provided. The device includes an in-ear fixture configured to fit in an ear canal of a user, a first electrode mounted on the in-ear fixture and configured to receive an electronic signal from the skin, and an internal microphone to receive an acoustic signal, propagating through the ear of the user. The device also includes an external microphone coupled to receive an external acoustic signal, propagating through an environment, and a processor that is coupled to an augmented reality headset, the processor identifies a cardiovascular condition, or a neurologic condition of the user based on at least one of the electronic signals, the internal acoustic signal, and the external acoustic signal. A memory storing instructions which, when executed by a processor cause a method of use of the above device. The memory, the processor and the method are also provided.

Abstract: The present invention features novel, diverse, hybrid and engineered recombinase enzymes, and the utility of such proteins with associated recombination factors for carrying out DNA amplification assays. The present invention also features different recombinase ‘systems’ having distinct biochemical activities in DNA amplification assays, and differing requirements for loading factors, single-stranded DNA binding proteins (SSBs), and the quantity of crowding agent employed.

Abstract: A packaging apparatus (1) and method is provided. The packaging apparatus comprises: a support platform (100) for supporting packaging containers (10) positioned thereon, the support platform comprising a support portion moveable between a first position and a second position; and a belt transport arrangement (800) for transporting packaging containers away from the support platform (100) in a first transport direction (52); the belt transport arrangement (800) comprising a belt arrangement comprising a pair of belts (802a, 802b), the pair of belts defining opposing contacting surfaces for contacting packaging containers. The apparatus is operable between: a first configuration wherein the support portion is in the first position to support one or more packaging containers positioned thereon; and a second configuration wherein the support portion is in the second position and contacting surfaces of the belts engage the one or more packaging containers.