Abstract: Disclosed is an eyewear display device for displaying a virtual image in a field of view of a user, comprising a frame unit, a line-shaped screen unit attached to the frame unit for emitting light as computer-generated image information in a first direction; at least two partially transparent beam splitter units attached to the frame unit, designed to be operated as scanner units at a defined scanner frequency, for deflecting the light emitted in the first direction from the screen unit into a second directional range corresponding to the field of view of the user when the eyewear display device is used as intended; to provide an eyewear display device for display, AR glasses, by which the virtual image is displayed in as large a sub-area of the field of view as possible and the form factor of which corresponds as closely as possible to that of ordinary glasses.

Abstract: An electrical assembly includes a conductor; a switch electrically connected to the conductor; and a control circuit connected to the switch, the control circuit including at least one of an electronic controller, a sensor, or a filter. The control circuit can be configured to operate the switch according to a maximum energy capacity of the conductor and a net energy of the conductor.

Abstract: A system for identifying an active medical implant, comprising an active medical implant configured to store information related to the active medical implant in a memory of the active medical implant, wherein the active medical implant has a first short-range communication module; and a mobile terminal having a second short-range communication module configured to directly communicate with the first short-range communication module of the active medical implant via a communication link, wherein the active medical implant is configured to transmit the information related to the active medical implant to the mobile terminal via the communication link.

Abstract: An electrical machine includes a stator assembly coupled to an engine stator component of a propulsion engine. The stator assembly includes a stator support assembly fixedly attached to the engine stator component and a stator disposed on a supporting surface of the stator support structure. The electrical machine also includes a rotor assembly including a rotor support structure connected to a shaft of the propulsion engine and a rotor attached to the rotor support structure such that the rotor is disposed radially inward of the stator. The rotor exchanges rotational energy with the shaft to operate as either an electrical motor or an electrical generator.

Abstract: An apparatus, rock drilling rig and drilling method is provided. The apparatus provides position control data for controlling positioning a rock drilling unit of a rock drilling rig arranged for drilling transverse drill hole patterns in an underground tunnel. The apparatus includes a teaching feature for gathering data on manually controlled movements at the location of the drill hole pattern and to thereby detect a movement path, which is collision free. The data on the taught collision free movement path is implemented when controlling the rock drilling unit during an actual drilling phase.

Abstract: Acoustic and other activity detection signaling is provided herein. Operations of a method can include determining a micro-electromechanical system (MEMS) device is no longer in an initialization state and receiving a first signal that instructs the MEMS device to perform event activity detection. The method can also include receiving one or more event signals and determining that an event signal of one or more event signals satisfies a defined event characteristic. The method can also include outputting a second signal that comprises information indicative of a detection of event activity at the MEMS device being more than the defined event characteristic.

Abstract: A centrifugal cleaner with a reject chamber (1) having a center dilution arrangement (3) with a dilution nozzle (4) to deliver dilution fluid to the reject chamber (1), and a reject outlet (7) at the bottom of the reject chamber (1). The dilution nozzle (4) points outwards to create a crossing outward flow of dilution fluid across an annular space (5) around the dilution arrangement (3) to slow circulating fluid flowing down from a cone (2) of the centrifugal cleaner to the reject chamber (1). The dilution arrangement (3) may have a clearing nozzle (6), directed against the reject outlet (7). The dilution nozzle (4) may be pointed below the bottom end (9) of the cone (2) and the dilution arrangement (3) may not extend higher than the bottom end of the cone.

Abstract: A pitch change mechanism for an aircraft engine includes a unison ring, a plurality of crankshafts coupled to the unison ring and configured to receive a plurality of blades, an inner shaft coupled to the plurality of crankshafts and the unison ring, and an actuator cylinder and an actuator piston. The actuator cylinder is coupled to the inner shaft and is configured to move relative to the actuator piston along a longitudinal axis of the pitch change mechanism. Movement of the actuator cylinder relative to the actuator piston is transferred to a rotation of each of the plurality of crankshafts around a longitudinal axis of each of the plurality of crankshafts to change a pitch of the plurality of blades.

Abstract: Systems and methods for testing a biological sample for each of two or more target pathogens employ fluorescence detection from a single fluorescence reading chamber. A method of testing a biological sample for each of two or more target pathogens includes forming a detection cycle liquid by combining detection cycle compounds with a biological sample liquid formed from a biological sample. The detection cycle compounds include respective CRISPR enzymes for each of the two or more target pathogens. The respective CRISPR enzymes are tagged with respective spectrally unique fluorescent probes. The detection cycle liquid is exposed to a multi-wavelength fluorescence excitation light. A multi-wavelength fluorescence light emission detection signal indicative of intensity of fluorescence light emitted by the detection cycle liquid over multiple wavelengths is processed to generate detection data indicative of presence or absence of each of the two or more target pathogens in the biological sample.

Abstract: A system for operating an active medical implant, comprising an active medical implant configured to store information related to a patient's health status in a memory of the active medical implant, wherein the active medical implant has a first short-range communication module; and a mobile terminal having a second short-range communication module configured to directly communicate with the first short-range communication module of the active medical implant via a communication link, wherein the active medical implant is configured to transmit the information related to the patient's health status to the mobile terminal via the communication link.

Abstract: Methods and systems for securely communicating with an implant. A method of communication by a local communication system, with an implant and with a remote communication system may comprise the steps of: receiving a user input indicative of first data to be transmitted to the implant, transmitting a first indication associated with the user input to the remote communication system for processing, prior to sending the first data to the implant. Additionally or alternatively, the method may comprise receiving second data from the implant, and, without accessing the second data, transmitting a second indication associated with the second data to the remote communication system for processing.

Abstract: The present application provides a method and a system for recycling a polymer. The method includes introducing polymer into a primary melting extruder, producing a polymer melt that is combined with a fluid oil to at least partially dissolve the polymer melt. A secondary mixing extruder mixes these to form a polymer solution that is introduced into a refinery oil stream, producing a polymer-comprising oil stream, which is fed into a refinery process unit. The system includes a primary melting extruder for forming a polymer melt from polymer. A secondary mixing extruder receives the polymer melt. One or more hydrocarbon inflow conduits for providing a fluid oil to the primary melting extruder and/or the secondary mixing extruder are configured to form a polymer solution from the fluid oil and the polymer melt. There is a feed system outlet for feeding the polymer solution to a refinery oil stream.

Abstract: In an example embodiment, content understanding/embeddings are obtained for content of multiple different content types, using a generative artificial intelligence (GAI) model, and then those content understanding/embeddings can be utilized to match content across content type. In such embodiments, the embeddings may be used as input to a separately trained machine learning model that is designed to provide a similarity score between two different pieces of content, even when those two different pieces are of two different content types.

Abstract: Propulsion engines and methods of accessing components within propulsor cavities of propulsion engines are disclosed. A propulsion engine includes an outer engine housing that includes a propulsor cavity located therein. The propulsor cavity is axially located between a low-pressure compressor and a fan of the propulsion engine. An electric converter is disposed within the propulsor cavity.

Abstract: Disclosed are systems and methods that provide a novel framework for centralized management of a location based on detected, analyzed and monitored behaviors that can be compared against real-world activities to determine whether to toggle the operational modes of a components operating at/around the location. The disclosed framework can operate via an integrated, personalized configuration that enables the collective management of a location based on the sensors available from each device operating therein. The framework can operate as a centralized station or hub that can collect sensor data from smart devices/appliances in/around the location. This data can be utilized to generate and/or determine patterns of activity of a user, which can be leveraged to automatically and dynamically toggle a status of entry-points and associated smart devices associated therewith based on the real-time activity occurring in/around the location.

Abstract: The present application provides a method and a system for recycling a polymer. The method includes introducing polymer into a primary melting extruder, producing a polymer melt that is combined with a fluid oil to at least partially dissolve the polymer melt. A secondary mixing extruder mixes these to form a polymer solution that is introduced into a refinery oil stream, producing a polymer-comprising oil stream, which is fed into a refinery process unit. The system includes a primary melting extruder for forming a polymer melt from polymer. A secondary mixing extruder receives the polymer melt. One or more hydrocarbon inflow conduits for providing a fluid oil to the primary melting extruder and/or the secondary mixing extruder are configured to form a polymer solution from the fluid oil and the polymer melt. There is a feed system outlet for feeding the polymer solution to a refinery oil stream.

Abstract: A compact drive mechanism for converting rotary motion to linear motion comprising a casing, gearbox, and beam coupled to the casing and gearbox, wherein the gearbox advances along the casing and the beam extends out from the casing simultaneously in response to rotary input to the gearbox. In its preferred embodiment, the invention comprises the drive mechanism incorporated into a handheld viscous material dispenser, wherein the beam further comprises a plunger face which acts on a viscous material cartridge, such as a caulk cartridge, to eject the viscous material from the cartridge.

Abstract: A system for managing documents, comprising: interfaces to a user interface, proving an application programming interface, a database of document images, a remote server, configured to communicate a text representation of the document from the optical character recognition engine to the report server, and to receive from the remote server a classification of the document; and logic configured to receive commands from the user interface, and to apply the classifications received from the remote server to the document images through the interface to the database. A corresponding method is also provided.

Abstract: Devices, systems, and methods are provided for activity detections based on device orientation and user handedness. A method may include determining, by a wearable device, first and second accelerometer data, the first accelerometer data associated with a first axis, and the second accelerometer data associated with a second axis perpendicular to the first axis. The method may include determining a first mean acceleration value based on the first accelerometer data, and determining a second mean acceleration value based on the second accelerometer data. The method may include determining, based on the first mean acceleration value and the second mean acceleration value, an orientation of the wearable device, the orientation indicative of a user wearing the wearable device on a right limb or a left limb. The method may include sending an indication of the orientation to an application of the wearable device.

Abstract: The present disclosure relates to an apparatus and a method for ensuring patient compliance during a recovery process. In particular, the present disclosure relates to a dialogue-based medical decision system comprising a receiver for receiving data associated with a health state of the patient sent from a device associated with the patient and a processing unit adapted to select a message associated with the health state of the patient based on the received data and based on stored patient data. Moreover, the dialogue-based medical decision system comprises a transmitter for transmitting the message to the device and/or another device associated with the patient.