Abstract: A recoater for an additive manufacturing apparatus includes a recoater arm and retainer operably coupled with the recoater arm. The retainer includes a housing defining a cavity. A blade carrier supports one or more blades. An actuator is operably coupled with the housing and is configured to compressively retain an upper portion of the blade carrier within the cavity between a slide of the actuator and the housing.

Abstract: A glass substrate according to one or more embodiments is disclosed. The glass substrate includes an alkali-containing bulk, at least one first alkali-depleted region, and at least one second alkali-depleted region. The alkali-containing bulk has a first surface and a second surfaces with the first and second surfaces opposing one another. The at least one first alkali-depleted region extends into the alkali-containing bulk from the first surface. The at least one second alkali-depleted region extends into the alkali-containing bulk from the second surface. The first alkali-depleted region and the second alkali-depleted region are amorphous and have a substantially homogenous composition. The first alkali-depleted region in some embodiments is a first alkali-depleted surface layer that extends across the alkali-containing bulk. The first alkali-depleted region in some embodiments is plurality of first alkali-depleted regions that are spaced apart from one another.

Abstract: A solid oxide electrochemical cell includes a solid oxide electrolyte, a fuel-side electrode located on a first side of the solid oxide electrolyte, and an air-side electrode located on a second side of the solid oxide electrolyte. The air-side electrode includes a strontium getter material, a current collector layer and a functional layer located between the current collector layer and the second side of the solid oxide electrolyte.

Abstract: Video information may define spherical video content having a duration. Spherical video content may define visual content viewable from a point of view as a function of progress through the spherical video content. Path information may define a path selection for the spherical video content. Path selection may include movement of a viewing window within the spherical video content. The viewing window may define extents of the visual content viewable from the point of view as the function of progress through the spherical video content. Time lapse parameter information may define at least two of a time portion of the duration, an image sampling rate, and a time lapse speed effect. A time lapse video may be generated based on the video information, the path information, and the time lapse parameter information.

Abstract: Provided is a system and method for controlling a plurality of automated retail systems, comprising a controller in communication with a plurality of automated retail systems, wherein the controller is configured to receive real-time information from the automated retail systems in order to determine routing, queueing, and production of order messages.

Abstract: A method for implementing a pan oiling operation using a baking pan oiling device involves receiving, at a control unit, signals from a first sensor corresponding to a sensed presence and absence of movement of oil through an oil supply; receiving, by the control unit, signals from a second sensor corresponding to a sensed receipt of each of a plurality of baking pans at the baking pan oiling device; causing a nozzle coupled to the oil supply to deliver oil after sensing when the baking pans are received during the pan oiling operation such that the nozzle sprays the oil onto each of the plurality of baking pans; and evaluating the signals generated by the first and second sensor such that the control unit is configured to cause the nozzle to cease spraying in response to determining the absence of the movement of oil during the pan oiling operation.

Abstract: A turbine engine has a compression section, a combustion section, and a turbine section in serial flow arrangement. The combustion section has a combustor liner and dome wall collectively forming at least a portion of a combustion chamber. The dome wall has a fuel nozzle opening. The combustion section has a fuel nozzle extending through the fuel nozzle opening. The fuel nozzle has a gaseous fuel supply channel, and a compressed air channel. The combustion section includes a gaseous fuel channel fluidly coupled to the gaseous fuel supply channel.

Abstract: A lubricant including a plurality of segments including a divalent center segment and two sidechain segments, each including a perfluoroalkyl ether moieties is provided in which a dewetting thickness of the lubricant may be determined based in-part on a segment weight average molecular weight of the segments. A magnetic recording medium and a magnetic data storage system including the lubricant are also provided.

Abstract: A compressor of a gas turbine engine is provided. The compressor includes a casing including an elongate body having an aft surface at an aft end thereof and an outer air seal (OAS) disposed aft of the casing. The OAS includes at a forward end thereof a first forward surface, a second forward surface inboard of and recessed aftward from the first forward surface and a transitional surface radially interposed between the first and second forward surfaces. The aft surface of the casing is axially interposed between the first and second forward surfaces of the OAS.

Abstract: Embodiments described herein relate to total shoulder arthroplasty devices and related systems, methods, and kits useful in implanting glenoid implants in the glenoid fossa of scapula bones. In some embodiments, a glenoid implant device is disclosed including a screw and a liner. In some embodiments, the liner is configured to decouple from the screw during a revision surgery. In some embodiments, the liner has an inner portion configured to couple with a driver to dispose the implant at least partially into a bone.

Abstract: A baking pan oiling device includes a housing, a conveyor mechanism, an oil supply, a nozzle fluidly coupled to the oil supply configured to intermittently spray the oil onto baking pans. A first sensor configured to sense a presence of movement of oil through the oil supply and to sense an absence of movement of oil through the oil supply during the pan oiling operation. A control unit communicatively coupled to the first sensor configured to receive sensor data corresponding to the presence of the movement of oil or the absence of the movement of oil during the pan oiling operation. Upon receiving the sensor data corresponding to the absence of the movement of oil during the pan operation, the control unit ceases the pan oiling operation.

Abstract: A baking pan oiling device includes a housing for receiving a plurality of baking pans therethrough during a pan oiling operation, an oil supply fluidly coupled to a plurality of nozzles, and a pump for causing the nozzles to spray oil into at least one orifice of each of the baking pans. A sensor arranged downstream of the nozzles generates signals corresponding to a sensed presence or absence of oil in the baking pan, and a control unit determines the pan oiling device requires attention based on such signals, including causing the pan oiling operation to be stopped, transmitting a message, and/or causing an indicator to be actuated. The sensor may additionally sense pan type and/or color, oil spray pattern on the pan, spray amount on the pan, and so on, and in response, the control unit may generate control signals to facilitate operations of the pan oiling device.

Abstract: Video information may define spherical video content having a duration. Spherical video content may define visual content viewable from a point of view as a function of progress through the spherical video content. Path information may define a path selection for the spherical video content. Path selection may include movement of a viewing window within the spherical video content. The viewing window may define extents of the visual content viewable from the point of view as the function of progress through the spherical video content. Time lapse parameter information may define at least two of a time portion of the duration, an image sampling rate, and a time lapse speed effect. A time lapse video may be generated based on the video information, the path information, and the time lapse parameter information.

Abstract: Surgical instrument tracking systems, methods and devices are described. The system can include tracking devices configured to detect location events. The tracking device can include sensors, circuits, power sources, memories, and radio interface. The tracking devices can automatically determine a location of the tracking device when the tracking device detects a location event. The tracking device can automatically transmit the location and information related to the location event to a data analytics platform. The data analytics platform can allow a user to track multiple surgical instruments and surgical instrument tray in order to accurately determine when surgical instruments should be replaced, and how efficiently the surgical instruments are used.

Abstract: Transition metal oxide-based electrodes for electrochemical cells and electrochemical cells (e.g., aqueous electrochemical cells) comprising them are presented herein. Additionally, methods of preparation of the same are presented. In some embodiments, a transition metal oxide of a redox active material includes a tungsten oxide.

Abstract: System and methods for cleaning and inspecting a pipe are disclosed. The system may include a flexible shaft having a distal end and a proximal end opposite the distal end, a sheath comprising a flexible tube body that extends over at least part of the flexible shaft and includes a distal end and a proximal end, wherein the flexible tube body includes a bore within which the flexible shaft extends, at least one electrical conductor contained within the flexible tube body of the sheath, the at least one electrical conductor extending at least partially along a length of the flexible tube body, and a camera operatively connected to the at least one electrical conductor.

Abstract: A downhole mud motor includes a driveshaft rotatably disposed in a driveshaft housing, a bearing mandrel coupled to the driveshaft, wherein the bend adjustment assembly includes a first configuration that provides a first deflection angle between the driveshaft housing and the bearing mandrel, wherein the bend adjustment assembly includes a second configuration that provides a second deflection angle between the driveshaft housing and the bearing mandrel, and a locking assembly including a locked configuration configured to lock the bend adjustment assembly into one of the first configuration and the second configuration until the downhole mud motor has at least one of reached a predefined depth in the wellbore, and a mud weight has reached a predefined mud weight threshold at a given depth, in response to which the locking assembly is configured to actuate from the locked configuration to an unlocked configuration.

Abstract: A downhole mud motor includes a driveshaft housing, a driveshaft rotatably disposed in the driveshaft housing, a bearing mandrel coupled to the driveshaft, and a bend adjustment assembly including a first position, wherein the bend adjustment assembly includes a second position, wherein the bend adjustment assembly includes an adjustment mandrel having a first axial position corresponding to the first position of the bend adjustment assembly and a second axial position which corresponds to the second position of the bend adjustment assembly, and wherein the bend adjustment assembly is prevented from actuating from the first position to the second position when the adjustment mandrel is in the first axial position, and wherein the bend adjustment assembly is permitted to actuate between the first position and the second position when the adjustment mandrel is in a second axial position that is axially spaced from the first axial position.

Abstract: A junction box connector is disclosed with a gland specially formed to provide a watertight seal for service entrance cables being passed through electrical junction box walls. The junction box connector includes a central connector and a hexagonal connector housing, with the central connector receiving and holding the gland when the hexagonal connector housing is threaded onto the central connector. The gland has an irregularly shaped passage formed to match the irregular cross-sectional shape of a service entrance cable. The matching of passage shape and cable shape allows the gland to provide a watertight seal around the service entrance cable and prevent water leakage into a junction box.

Abstract: A baking pan oiling device includes a housing, a conveyor mechanism, an oil supply, a nozzle fluidly coupled to the oil supply configured to intermittently spray the oil onto baking pans. A first sensor configured to sense a presence of movement of oil through the oil supply and to sense an absence of movement of oil through the oil supply during the pan oiling operation. A control unit communicatively coupled to the first sensor configured to receive sensor data corresponding to the presence of the movement of oil or the absence of the movement of oil during the pan oiling operation. Upon receiving the sensor data corresponding to the absence of the movement of oil during the pan operation, the control unit ceases the pan oiling operation.