Abstract: Fluorescent magenta latexes are provided which may comprise water and fluorescent agent-incorporated resin particles, the particles comprising a resin, Solvent Red 49 as a red fluorescent agent, and Solvent Yellow 98 as a yellow fluorescent agent, wherein the fluorescent magenta latex has a weight ratio of the Solvent Red 49 to the Solvent Yellow 98 in a range of from 3:1 to 10:1. Fluorescent magenta toners and methods of making and using the fluorescent magenta toners are also provided.

Abstract: Parts made by additive manufacturing are often structural in nature, rather than having functional properties conveyed by a polymer or other component present therein. Printed parts having piezoelectric properties may be formed using compositions comprising a plurality of piezoelectric particles dispersed in at least a portion of a polymer matrix comprising first polymer material and a sacrificial material, the sacrificial material being removable from the polymer matrix to define a plurality of pores in the polymer matrix. The piezoelectric particles may remain substantially non-agglomerated when combined with the polymer matrix. The sacrificial material may comprise a second polymer material. The compositions may define a composite having a form factor such as a composite filament, a composite pellet, a composite powder, or a composite paste. Additive manufacturing processes may comprise forming a printed part by depositing the compositions layer-by-layer and introducing porosity therein.

Abstract: A structured organic film (SOF) is described, including a plurality of non-polymeric, non-fluorinated polyol segments, and a plurality of linkers. The non-polymeric, non-fluorinated polyol segment can include pentaerythritol, triethylene glycol (TEG), benzyl tris(2-hydroxyethyl) ammonium (BTHEA), or a combination thereof. The structured organic film can include a plurality of capping segments, for example, a plurality of ionic capping segments, such as N-hydroxyethyl-1,2,4,5-tetramethylimidazolium (NEtTMIm), N-hydroxypropyl-1,2,4,5-tetramethylimidazolium (NPTMIm), or a combination thereof. An ion-exchange membrane may include one or more examples of the structured organic film (SOF).

Abstract: An inkjet printer and method of operating the inkjet printer modifies the image content data for an ink image to be printed on a media sheet to maintain the operational status of each inkjet in the inkjet printer. For each inkjet that is operated less than an operational threshold, image data is added to the image content data to operate each inkjet at the operational threshold.

Abstract: Methods and systems for defining characters, can involve selectively removing pixels from one or more characters and rendering a character with a user space equivalent to a device space. Multiple abutting non-line pixels can be removed among the pixels from the character(s). Furthermore, the character(s) including the multiple abutting non-line pixels as expected for the character(s) can be created prior to prior to selectively removing the pixels from the character(s). This approach can avoid partially marked pixels by setting user space equal to device space and then selectively removing pixels when printing microtext. Selective pixel removal allows for more white space and better recognition of characters such as, for example, “8” and “E”.

Abstract: A system and method for determining vehicle component conditions is provided. A predictive model is built for a vehicle component and values are mapped for a feature of the vehicle component using the predictive model. A threshold is applied to the mapped values. An occurrence of a fault of the vehicle component is predicted when one or more of the mapped values exceeds the threshold and an extended optimal interval during which the fault is predicted to occur is identified.

Abstract: Techniques for determining print quality for a 3D printer are disclosed. An example method includes obtaining an image of a stream of material jetted from a nozzle of the 3D printer, and binarizing the image to distinguish background features from foreground features contained in the image. The method also includes identifying elements of jetted material in the foreground features, and computing statistical data characterizing the identified elements. The method also includes generating a quality score of jetting quality based on the statistical data and controlling the 3D printer based on the quality score. The quality score indicates a degree to which the elements of jetted material form droplets of a same size, shape, alignment, and jetting frequency.

Abstract: Methods for producing highly spherical particles that comprise: mixing a mixture comprising: (a) nanoclay-filled-polymer composite comprising a nanoclay dispersed in a thermoplastic polymer, (b) a carrier fluid that is immiscible with the thermoplastic polymer of the nanoclay-filled-polymer composite, optionally (c) a thermoplastic polymer not filled with a nanoclay, and optionally (d) an emulsion stabilizer at a temperature at or greater than a melting point or softening temperature of the thermoplastic polymer of the nanoclay-filled-polymer and the thermoplastic polymer, when included, to disperse the nanoclay-filled-polymer composite in the carrier fluid; cooling the mixture to below the melting point or softening temperature to form nanoclay-filled-polymer particles; and separating the nanoclay-filled-polymer particles from the carrier fluid.

Abstract: A security apparatus, method and system for rendering a security mark, can involve providing a security mark with a metameric pair of infrared inks. A spectral reflectance of two metameric inks among the metameric pair of inks differs for CMYK for K in infrared. A first metameric ink among the metameric pair of infrared inks can be configured to include more K than a second metameric ink among the metameric pair of infrared inks, wherein when a document containing the security mark is scanned, and the number of K pixels in the first metameric ink is filtered to destroy the security mark when viewed through an infrared camera.

Abstract: Embodiments described herein provide a design architecture for co-designing a controller and a watermarking signal for a cyber-physical system. During operation, the architecture can determine, in conjunction with each other, respective values of a first set of parameters indicating operations of the controller and a second set of parameters representing the watermarking signal. Here, the watermarking signal is combinable with a control signal from the controller for monitoring an output signal of the cyber-physical system for detecting malicious data at different time instances. Subsequently, the architecture can determine a state manager for determining the states of the cyber-physical system from the monitored output signal based on the first and second sets of parameters. The architecture can also determine a detector capable of identifying presence of an attack from the states of the cyber-physical system at a plurality of time instances using the watermarking signal.

Abstract: A system determines an on/off feature and vulnerability and dependency nodes in a graph which represents a system of components. The feature enables vulnerability nodes based on a probability that a vulnerability will be exploited, and a vulnerability degrades a utility of one or more components based on an exposure factor. The system calculates, for a path in the graph to a component, a loss of utility of a given dimension of multiple dimensions based on a combiner operator and a logic operator. The combiner operator takes inputs which represent a weighted probability that the given dimension is degraded, and the logic operator defines the inputs based on a probability and exposure factor. The system aggregates calculated losses of utility across the multiple dimensions for the system components. The system selects a combination of possible on/off feature values which results in a lowest loss of utility for the components.

Abstract: Affinity sensors may exhibit advantaged regeneration behavior when pH is changed in proximity to a sensing element. Such affinity sensors may comprise at least one sensing element comprising a recognition moiety that interacts with an analyte by reversibly forming an analyte complex, and a solid-state pH-modulating element in proximity to the at least one sensing element, wherein formation of the analyte complex is pH-dependent and the at least one sensing element provides a signal that changes when the analyte complex reversibly forms, and a change in magnitude of the signal is correlatable to an amount of analyte interacted with the at least one sensing element.

Abstract: A method of manufacturing superconductor structures includes depositing a release film on a substrate, forming a stack of films comprising an elastic material and a superconductor film, releasing a portion of the elastic material by selective removal of the release film so that portion lifts out of the substrate plane to form elastic springs. A method of manufacturing superconductor structures includes depositing a release film on a substrate, forming a stack of films comprising at least an elastic material, releasing a portion of the elastic material so that portion lifts out of a plane of the substrate to form elastic springs, and coating the elastic springs with a superconductor film.

Abstract: Apparatuses have a processing device that is operable with a connection to a physical cryptographic key device that has a valid cryptographic key. Such devices further include a connector that is adapted to connect to the physical cryptographic key device. The processing device is operatively connected to the connector. The processing device is adapted to change available functionality based on connection to, and disconnection from, the physical cryptographic key device.

Abstract: Methods and systems obtain, using a computer, a space layout having areas. The areas maintain display structures, and the display structures are adapted to maintain display items. Such methods and systems obtain, using the computer, item data related to the display items. The item data is formatted to be printed on item signs that are adapted to be attached to the display structures in locations corresponding to the display items. Each of the item signs is different from the other item signs and each of the item signs is specific to the corresponding display items. These methods and systems: determine, using the computer, for each of the areas, an area-specific number of item signs to be printed based on the display items in each of the areas; obtain, using the computer, bundle rules; and organize, using the computer, the item signs into sign bundles according to the bundle rules.

Abstract: Disclosed is a washable non-toxic body paint including core/shell toner particles having a size of from 4.0 ?m to 30 ?m, wherein the core comprises a colorant and the shell comprises a polyester resin. The body paint includes an alcohol-free medium of gelatin or glycerin. The body paint can be applied to a skin surface.

Abstract: A three-dimensional (“3D”) printer.

Abstract: A method is disclosed. For example, the method executed by a processor of a multi-function device (MFD) includes generating an alignment image based on execution of a copy function while an alignment mark is attached to a continuous velocity transport (CVT) platen glass of a CVT of the MFD, determining a misalignment of an illumination profile area, a position of a sensor, and the CVT based on the alignment image, and providing a corrective action to perform an alignment of at least one of the illumination profile area, the position of the sensor, and the CVT via a display of the MFD.

Abstract: A system comprises a cathodic protection system having an anode and configured to protect a protected structure from corrosion. The system comprises a monitoring circuit operatively coupled to the cathodic protection system. The monitoring circuit comprises an electrical-to-optical transducer. The electrical-to-optical transducer is configured to generate a light signal in response to electrical current flowing between the protected structure and the anode of the cathodic protection system, the protected structure and a reference electrode, or the reference electrode and the anode.

Abstract: A 3D printer includes a nozzle and a cleaning system. The cleaning system includes a gas source configured to introduce a gas at least partially into the nozzle. The cleaning system also includes a cleaning tool configured to remove solidified metallic dross from within the nozzle.