Abstract: A system includes one or more hardware processors and memory storing instructions that, when executed by the one or more hardware processors, causes the system to access image data depicting an object including generating the image data via a camera of a mobile device of the user where the object is a portion of the user, identify a set of features, assign labels to regions of the image data based on the set of features including providing the set of features identified from each respective region of the regions as input into a model and where the model outputs a label for the respective region and where the labels comprise one or more semantic labels or classifications that correspond with the set of features, and generate a three-dimensional (3D) model of the object based on the labels assigned to the regions of the image data.

Abstract: A texture-controlled fiber ingredient containing a viscous soluble fiber and a non-crosslinked acid-reversible gel-forming compound is described. The ingredient can be contacted with a divalent cation solution and combined with a food ingredient or edible ingredient suitable for use in a supplement to produce a viscous fiber fortified food or fiber supplement. In some versions of a viscous fiber fortified food or fiber supplement, the viscous soluble fiber remains partially hydrated over shelf life of the food, and maintains a desirable texture over the shelf life. Some versions of a food mix or fiber supplement are in dry form.

Abstract: A 3D scanning toolkit to perform operations that include: accessing a first data stream at a client device, wherein the first data stream comprises at least image data; applying a bit mask to the first data stream, the bit mask identifying a portion of the image data; accessing a second data stream at the client device, the second data stream comprising depth data associated with the portion of the image data; generating a point cloud based on the depth data, the point cloud comprising a set of data points that define surface features of an object depicted in the first data stream; and causing display of a visualization of the point cloud upon a presentation of the first data stream at the client device.

Abstract: A 3D scanning toolkit to perform operations that include: accessing a first data stream at a client device, wherein the first data stream comprises at least image data; applying a bit mask to the first data stream, the bit mask identifying a portion of the image data; accessing a second data stream at the client device, the second data stream comprising depth data associated with the portion of the image data; generating a point cloud based on the depth data, the point cloud comprising a set of data points that define surface features of an object depicted in the first data stream; and causing display of a visualization of the point cloud upon a presentation of the first data stream at the client device.

Abstract: A 3D scanning toolkit to perform operations that include: accessing a first data stream at a client device, wherein the first data stream comprises at least image data; applying a bit mask to the first data stream, the bit mask identifying a portion of the image data; accessing a second data stream at the client device, the second data stream comprising depth data associated with the portion of the image data; generating a point cloud based on the depth data, the point cloud comprising a set of data points that define surface features of an object depicted in the first data stream; and causing display of a visualization of the point cloud upon a presentation of the first data stream at the client device.

Abstract: A 3D scanning toolkit to perform operations that include: accessing a first data stream at a client device, wherein the first data stream comprises at least image data; applying a bit mask to the first data stream, the bit mask identifying a portion of the image data; accessing a second data stream at the client device, the second data stream comprising depth data associated with the portion of the image data; generating a point cloud based on the depth data, the point cloud comprising a set of data points that define surface features of an object depicted in the first data stream; and causing display of a visualization of the point cloud upon a presentation of the first data stream at the client device.

Abstract: A 3D measurement system to generate and cause display of a 3D measurement interface to present values depicting dimensions of one or more objects depicted in a presentation of a 3D model at a client device. According to certain embodiments, the system is configured to perform operations that include: accessing a data stream at a client device, the data stream comprising depth data; generating a 3D model based on at least the depth data; causing display of a presentation of the 3D model at the client device; receiving an input that selects a dimension of the 3D model; and causing display of a value based on the dimension in response to the input that selects the dimension.

Abstract: A 3D scanning toolkit to perform operations that include: accessing a first data stream at a client device, wherein the first data stream comprises at least image data; applying a bit mask to the first data stream, the bit mask identifying a portion of the image data; accessing a second data stream at the client device, the second data stream comprising depth data associated with the portion of the image data; generating a point cloud based on the depth data, the point cloud comprising a set of data points that define surface features of an object depicted in the first data stream; and causing display of a visualization of the point cloud upon a presentation of the first data stream at the client device.

Abstract: In a method for regenerating s catalyzed diesel particulate filter (DPF) via active NO2-based regeneration with enhanced effective NO2 supply, a NOx containing gas is introduced into the DPF, and a temperature of at least one of the DPF, the NOx containing gas, and soot in the DPF is controlled while control Sing NOx levels at an inlet of the DflF so that the NOx containing gas reacts with the catalyst to form N 02 molecules that thereafter react with soot particles to form CO, CO2, and NO molecules and a N02 efficiency is greater than 0.52 gC/gNO2 and so that less than two thirds of the soot mass that is removed from the DPF is oxidized by 02 molecules in the gas to form CO and CO2 molecules.

Abstract: A diesel oxidation catalyst includes an inlet side, an outlet side, and at least one channel extending from the inlet side to the outlet side, the channel including a first, non-catalyzed portion extending from the inlet side to a second, catalyzed portion. A method of treating engine exhaust gas is also provided.

Abstract: In a method for performing NO2-based regeneration of a diese! particulate filter (DPF) using recirculated NOx, the DPF is regenerated by oxidizing soot in the DPF with NO2 so that CO, CO2, and NO are formed, at least some NOx is recirculated from a takeoff point to a point upstream of the takeoff point. NO2 can be formed by reacting the recirculated NO with 02. During regeneration of the DPF, at least some of the NO2 that oxidizes soot in the DPF is recirculated ISI 02 or formed from recirculated NO that is reacted with 02 to form NO2. An exhaust aftertreatment system for performing NO2-based regeneration of a diesel particulate filter (DPF) using recirculated NOx is also disclosed.

Abstract: In a method for regenerating s catalyzed diesel particulate filter (DPF) via active NO2-based regeneration with enhanced effective NO2 supply, a NOx containing gas is introduced into the DPF, and a temperature of at least one of the DPF, the NOx containing gas, and soot in the DPF is controlled while control Sing NOx levels at an inlet of the DflF so that the NOx containing gas reacts with the catalyst to form N 02 molecules that thereafter react with soot particles to form CO, CO2, and NO molecules and a N02 efficiency is greater than 0.52 gC/gNO2 and so that less than two thirds of the soot mass that is removed from the DPF is oxidized by 02 molecules in the gas to form CO and CO2 molecules.

Abstract: A snatch block for facilitating the movement of loads in loading or unloading operations includes a sheave, two side sections and a top section. The top section is releasably coupled to at least one of the side sections and pivotable with respect to at least one of the side sections. Either or both of the side sections may be rotatable with respect to the sheave. An outer groove of the sheave may be made accessible to receive a fixed-end cable when the side sections are splayed with respect to on another on the sheave. The snatch block may be loadable or unloadable from either side and may be loaded or unloaded when lying flat on the ground.

Abstract: A “zero stop” rifle scope adjustment mechanism that allows a user to establish the “zero point” at any point in the scope range, and still maintain ¼ minute clicks and with unlimited rotations of the adjustment knob. The mechanism includes a T-shaped adjustment bolt that is vertically aligned inside an adjustment body fixed in position on the turret of the rifle scope. The adjustment body includes a small threaded central bore to which the adjustment bolt is attached. The adjustment body also includes an upward cavity with splines formed on the inside surface. When assembled, the threaded upper section of the adjacent bolt extends above the top surface of the adjustment body. Disposed longitudinally and locked in position over the threaded upper section of the adjustment bolt and around the adjustment body is an index dial.

Abstract: A “zero stop” rifle scope adjustment mechanism that allows a user to establish the “zero point” at any point in the scope range, and still maintain ¼ minute clicks and with unlimited rotations of the adjustment knob. The mechanism includes a T-shaped adjustment bolt that is vertically aligned inside an adjustment body fixed in position on the turret of the rifle scope. The adjustment body includes a small threaded central bore to which the adjustment bolt is attached. The adjustment body also includes an upward cavity with splines formed on the inside surface. When assembled, the threaded upper section of the adjacent bolt extends above the top surface of the adjustment body. Disposed longitudinally and locked in position over the threaded upper section of the adjustment bolt and around the adjustment body is an index dial.

Abstract: An actuator (10) comprises a housing having sections (11, 11') joined by a band clamp (12). A high torque, low speed motor (14) is provided in the housing and has a rotor (17) associated with a ballscrew rod (18) which is received in the hollow end of a ballnut/rod (20). The ballscrew rod (18) and the ballnut/rod (20) are provided with grooves (19, 20 respectively) between which ceramic balls (20) are entrained. The rod (20) translates in only a rectilinear direction and the grooves (19) of the ballscrew rod (18) are protected from the environment by the ballnut/rod (20) which covers the free end of the ballscrew rod (18).

Abstract: A propulsion system (10) having a propulsion engine (18) which combusts propellant received from a storage tank (12) in which a portion (14) of the tank contains propellant in a liquid state and in which an ullage (16) in a remaining portion of the tank contains the propellant in a gaseous state is disclosed. A first propellant circuit couples liquid propellant stored in the portion of the tank storing the propellant in a liquid state to an evaporator (22) for gasifying the liquid propellant. A second propellant circuit couples the gaseous propellant from the evaporator to the propulsion engine for combustion by the engine and to the ullage. A turbine (24) is disposed in the second propellant circuit coupling the gaseous propellant from the evaporator to the propulsion engine and to the ullage between the evaporator and the ullage for providing a power takeoff (26) powered by energy of the gaseous propellant flowing in the second circuit.