Abstract: A footwear system including a first footwear article configured to accept a user's foot, the first footwear article having a body and a sole attached to the body, the sole having a flange member extending past the body forming a wing, and a second footwear article, the second footwear article comprising a sole having a raised ridge portion and a raised heel portion, the raised ridge portion and the raised heal portion forming a cavity configured to accept the wing of the first footwear article, wherein the second footwear article is configured to be detachably attached to the first footwear article.

Abstract: The present application is generally concerned with polyester-based fibers, which exhibit enhanced resistance to breakage and attritional wear. More particularly, the inventive fibers may be especially aimed at textile applications, wherein the inventive fibers may reduce the propensity of the textile materials to produce microplastic and nanoplastic particles during use and during laundering or other cleaning operations, which are a known pollution hazard in the natural environment.

Abstract: A weighted acid composition comprising an acid, a brine, and an amino acid and associated methods.

Abstract: A device for medium separation, in particular for separation of gases, such as air, from a fluid, such as oil, has a separating device (22) accommodated in a housing (1). When the medium is received via an inlet point (24) of the housing (1), this medium is rotated for the separation. The housing (1) has at least one outlet point (26) for gas and at least one outlet point (16) for fluid, which outlet points are separated from one another. A filter device (40) is in the housing for the separation of particulate contamination and is arranged after the separating device (22) in the direction of flow of the fluid.

Abstract: Systems and methods to control data access and usage by storing a permitted use of a set of data items. The permitted use identifies: a set of computer resources to be used to operate on the set of data items; rules for operating on the data items; and a data product to be generated from the set of computer resources operating on the set of data items. A project space provides the set of computer resources to operate on the set of data items according to the permitted use, wherein the data product is to be transferred from the project space to a user device separate from the system; and a usage monitor records operations of the set of computer resources on the set of data items in the project space for compliance with the permitted use. A data air-lock mechanism implements dynamic permissions rules based on actual usages.

Abstract: Multiple, separately administrated computer systems storing slices of the cipher text of a Personally Identifiable Information (PII) data item that is represented by a token. The token is used as a substitute of the data item. The data item is encrypted using a public key. To recover the data item, a complete set of the slices is retrieved from the separate computer systems and decrypted using the private key corresponding to the public key. Instances and circumstances of the usages of the data item can be recorded under the token in a blockchain ledger in connection with the retrieval and/or decryption of the cipher text. A data item owner may use the data item and the public key to recreate the cipher text, retrieve the token stored with the cipher text in the separate computer systems, and then query the ledger for a usage history of the data item.

Abstract: Inducibly degradable compositions comprising polyacetal and associated methods and systems.

Abstract: An illumination device and method are provided for controlling light-emitting diodes (LEDs). The LEDs (specifically, the LED loads) are controlled, e.g., brightness and color of the LED loads, independent of a phase-cut dimmer applied to the AC mains feeding a DC power supply. The power supply is active dependent upon the duration of a conduction angle supplied from the dimmer. The power supply, however, produces drive currents that are independent from the conduction angle by using a two-stage power supply and a relatively slow and fast control loops that are controlled through a microprocessor-based control circuit. Parameters stored in the control circuit are drawn by the microprocessor to control the two-stage power supply to produce the drive currents independent and decoupled from the conduction angle yet dependent on the controller parameters.

Abstract: A control platform that involves a natural language engine with a risk-based corpora, a rules engine with feature vectors from labelled change records, and topic model to generate an expected label for an additional change record based on training data generated from the labelled change records and the risk-based corpora.

Abstract: An example force sensitive touch panel device can include a device body; a touch surface for receiving a touch force; a sensor for sensing touch force that is arranged between the device body and the touch surface; and a membrane configured to mechanically isolate the device body and the touch surface. Additionally, the membrane can apply a preload force to the sensor.

Abstract: This invention relates to compositions comprised of diene-based elastomers containing an antioxidant comprised of a combination of tris(nonyl phenyl) phosphite (TNPP) and tetramethylethylene diamine (TMEDA). The invention further relates a rubber composition and to a polystyrene composite containing such elastomer compositions. The invention additionally relates to articles of manufacture thereof, including tires and polystyrene based articles. In one embodiment, the invention relates to a process of recovery of diene-based elastomer(s) from an organic solvent solution thereof by steam stripping the organic solvent therefrom in the presence of a combination of the TNPP and TMEDA.

Abstract: The present disclosure relates to a novel method to monitor rotor blade vibration using unsteady casing pressure. The novel method applies a non-intrusive blade vibration monitoring technique by using an array of unsteady pressure sensors flush-mounted in the casing of a multistage axial compressor. The novel method comprises using spinning mode theory to obtain frequency and nodal diameter information for all pressure waves that can be identified and determining any of the pressure waves that is associated with blade vibration.

Abstract: Systems and methods for identifying failed customer experience in distributed computer systems. An example method comprises: receiving, by an application performance management (APM) server associated with a distributed computer system, an application layer message associated with a request originated by a client computer system responsive to an action by a user; identifying a failed customer experience error by analyzing the application layer message; and causing a first graph to be rendered by a graphical user interface in a visual association with a second graph representing a number of user login events grouped by a pre-defined period of time, wherein the first graph represents a number of identified failed customer experience errors grouped by the pre-defined period of time.

Abstract: An actuator-controlled electric strike operates in conjunction with a latch having an engaged position to secure a door in a closed state and a released position. The strike comprises a housing defining an entry chamber. A keeper is disposed in the entry chamber about an axis for rotation between a locked position and an unlocked position. A unitized actuator module is provided including a body, a keeper release and an actuator movable between first and second positions. When the actuator is in one of the first or second positions the keeper release is coupled to the keeper and the keeper is secured in the locked position. When the actuator is selectively moved to the other of the first or second positions the keeper release is decoupled from the keeper and the keeper is rotatable to the unlocked position.

Abstract: A weighted acid composition comprising an acid, a brine, and an amino acid and associated methods.

Abstract: A watermark image may be generated that includes a first set of encoded pixels each of which is assigned a first transparency value and a second set of encoded pixels each of which is assigned a second transparency value, the second transparency level being different from the first transparency level. The encoded pixels may be distributed among a set of blank pixels such that each encoded pixel neighbors one or more blank pixels in the watermark image, and in particular at least two blank pixels in the watermark image. Herein, each blank pixel may be assigned the second transparency value. The watermark image may be overlaid and blended over a background source image to create an encoded source image. A decoder system may recover encoded information from the encoded source image.

Abstract: Distress models can be generated to model current or future deterioration of components. By correlating distress models with maintenance costs and material consumption, cumulative cost models and cumulative material models can be developed to optimize engine removal timing in order to maximize asset and portfolio value.

Abstract: Alternative pairing is used to enable communication between devices, but without conventional processes required for pairing. Moreover, multiple wireless bonds may be enabled, where both a device is linked to another device and an account is associated with the device and also a backend server. Once an appropriate bond is established, a streaming app (or partial or lightweight version of an application including a selected subset of application functionality) can be streamed to a device such that the user can enter information that can be transmitted to a paired device over the wireless connection. This can enable the association of the device to be performed with respect to the backend servers of the relevant provider. Such an approach can also establish a mechanism for the user to create an account while downloading the full application, or remainder of the application in some embodiments, in the background.

Abstract: An illumination system and method is provided for readily mapping a plurality of scenes along a dimcurve form a natural show for one or more groups of LED illumination devices. Mapping can be performed using a graphical user interface on a remote controller wirelessly linked to the illumination devices. A keypad is preferably configured for button control of changes to color temperature as a function of brightness along each of the various dimcurves for each of the various groups of illumination devices controlled by a corresponding keypad to allow momentary or persistent override and reprogram of the natural show. Modification to a scene further comprises modifications to scenes before and after the currently modified scene to provide a smoothing dimcurve modification. Global keypad can be used to control multiple zones arranged throughout a structure to switch between a natural show that emulates outdoor sunlight conditions to a panic show when an intruder is detected.

Abstract: A scrubber or other attachment is removably coupled to a mop, preferably using a coupling on the mop holder, and preferably in a manner that does not interfere with the mop coupling and the handle coupling. The attachment can advantageously include a flexible joint.