Abstract: A nanocrystalline magnetic conductive sheet for wireless charging and a preparation method therefor are provided. The nanocrystalline magnetic conductive sheet includes a composition of Fe(100-x-y-z-?-?-?)MxCuyM?zSi?B?X?, saturation magnetic induction is greater than or equal to 1.25 T. The preparation method includes preparing an alloy with a preset composition of into an alloy strip with an initial state of amorphousness by a single roll rapid quenching method, annealing an amorphous alloy strip according to a preset annealing process, to obtain a nanocrystalline strip, performing a magnetic fragmentation process on the nanocrystalline strip, to obtain the nanocrystalline magnetic conductive sheet for wireless charging.

Abstract: Systems and methods for routing communication among a plurality of devices are described. In an example, a controller can detect a communication initiated from a first device to a target device among a second device and a third device. The controller can identify the second device as the target device. The controller can, in response to identifying the second device as the target device, activate a direct communication path between the first device and the second device to allow the first device to communicate with the second device using direct communication mode. The controller can, in response to identifying the second device as the target device, activate redriver path between the first device and the third device to allow the first device to communicate with the third device using redriver mode.

Abstract: A method for treating a condition, comprising administering to a subject in need thereof a composition that contains somatic stem cells that are 2 to less than 6 micrometers in size and Lgr5+, wherein the condition is selected from the group consisting of neurodegenerative disorder, muscle-degenerative disease, cancer, metabolic disorder, autoimmune disorder, inflammatory disorder, heart disorder, circulatory disorder, a condition associated with aging, and damaged tissue.

Abstract: Apparatuses for controlling data transaction between master and slave devices are described. A master port connected to a master device can include a voltage regulator, a bridging circuit connected to a network element, and a redriver circuit. In response to a data transaction corresponding to a first type of data transaction, the master port can activate the voltage regulator and deactivate the redriver circuit to support a first operation mode causing the master device to perform the data transaction with a slave device via the network element. In response to the data transaction corresponding to a second type of data transaction, the master port can deactivate the voltage regulator and activate the redriver circuit to support a second operation mode causing the master port to disconnect from a slave port connected to the slave device and the data transaction is fulfilled by a circuit connected to the slave device.

Abstract: Image processing apparatuses and systems implementing deep learning architectures that can learn high-quality representations of images (e.g., of real estate images of properties) are described. The described techniques may be implemented to generate high-quality image representations may be used for various downstream applications including improved image captioning applications, improved image labeling applications, improved image search applications, etc. For instance, image representations generated according to one or more aspects of the described techniques may be used for image (e.g., real estate/property) classification, automatic property listing generation based on one or more images, property or listing recommendations based on searched images, etc.

Abstract: Compositions and methods for detecting Trichomonas vaginalis are provided.

Abstract: A portable anomaly drug detection device is disclosed. The device includes at least one light source, a detector to scan or process the subject drug, and a control circuit having a controller. The at least one light source, the camera, and the control circuit are disposed within an enclosure. The controller is configured to process and analyze drug images captured by the camera when the light source emits light, and determines whether a drug is counterfeit upon detection of an anomaly within the captured images relative to a trained counterfeit detecting machine-learning model.

Abstract: Systems and methods for controlling data transaction between master and slave devices are described. A master device can be connected to multiple slave devices that can operate under one of a first, a second, and a third operation modes. The first operation mode can cause the master device to perform data transactions with the multiple slave devices via a network element and the multiple slave devices can be connected to one another via the network element. The second operation mode can disconnect the master device from the multiple slave devices, and multiple agents connected to the multiple slave devices can fulfill the data transactions. The third operation mode can cause the master device to perform data transactions with a first subset of the multiple slave devices via the network element, and can cause the master device to be disconnected from a second subset of the multiple slave devices.

Abstract: Compositions and methods for detecting Trichomonas vaginalis are provided.

Abstract: A composition for coating a medical device and a coated medical device are provided. The composition includes a polymeric matrix having non-toxic quantum dots or a fluorophore or both. The polymeric matrix contains the quantum dots or fluorophore and binds as a coating to the medical device. Coated medical devices can be readily identified within or outside of a body and in open or laparoscopically surgeries, greatly reducing or eliminating the risk of a retained foreign object.

Abstract: A method and system provide the ability to track object progress in a drawing sheet. An object type is created and activity types are assigned to the object type. The activity types represent a progression of an object of the object type. A portable document format (PDF) drawing sheet that has multiple symbol instances is obtained. A graphic region containing a symbol instance is selected in the drawing sheet. A markup is created on the drawing sheet based on the selected graphic region. Multiple symbol instances are autonomously detected based on the selected graphic region. Progress tracking markup instances of the markup are autonomously created for the detected symbol instances and are linked to the object type. The progress of the object instances is visually tracked using graphical user interface (GUI) visualizations that provide a visual representation of the progression via the markups.

Abstract: A communication device comprising: a first unit having a first antenna, a second antenna, and a first signal transmitting and receiving circuitry; a second unit having a third antenna, a fourth antenna, and a second signal transmitting and receiving circuitry, wherein the second unit is located in proximity to the first unit; and wherein the second unit is capable of receiving signals at a first signal frequency, down converting the signals to a second signal frequency, and relaying the signals through a barrier to the first unit. Wherein the first signal frequency is in the millimeter wave range and the second signal frequency is in the microwave range.

Abstract: Radio Frequency (RF) amplifier design with RFIC suffers gain variations from gain variations due to wafer process variations, temperature changes, and supply voltage changes. Three methods are proposed to achieve constant amplifier gain, either through on-chip wafer calibration, or self-calibration. Through automatic adjustment of amplifier bias current, the proposed methods maintain constant amplifier gain over process, temperature, supply voltage variations. Under the proposed Method 1, a constant transconductance Gm with enhanced gain accuracy is maintained via wafer calibration. Under the proposed Method 2, a constant transconductance Gm is maintained by time-domain averaging through different transistors. Under the proposed Method 3, a constant Gm*R or RF gain is maintained considering the impedance of a matching network of the RF amplifier.

Abstract: A low-cost implementation and a simplified digital signal control and synchronization for a multi-beam phased-array antenna is proposed. In a preferred embodiment, the multi-beam phased array antenna is implemented with a stack-up comprises 1) an antenna substrate aperture containing embedded antenna elements and a third layer of the signal combiner/divider and distribution network, 2) interposer substrate providing a second layer of the signal combiner/divider and distribution network and the carrier of BPU ICs, and 3) the BPU ICs containing the plurality of phased-array frontend processing unit and a first layer of the signal combiner/divider and distribution unit. In one advantageous aspect, the invention is to combine the third layer of the signal combiner/divider and distribution network with the antenna onto the same substrate, eliminating the use of expensive miniature high frequency connectors.

Abstract: The present disclosure relates generally to instantaneous communication network systems and methods and, in particular, in one or more embodiments, the present disclosure relates to a first multi-mode and multi-frequency communication device capable of connecting directly with a proximate second first multi-mode and multi-frequency communication device. A display screen on the communication device is capable of displaying icons and avatars over a map to show other communication devices which are proximate.

Abstract: A rotor for an aircraft capable of hovering includes a stationary support structure and a rotative element, which is rotatable about a first axis with respect to said stationary support structure with a first rotational speed. The rotor includes at least one blade, which is operatively connected with said rotative element; and a transmission group, which includes an output element rotatable about first axis with a second rotational speed different from first rotational speed.

Abstract: A rotor for an aircraft capable of hovering includes a stationary support structure and a rotative element which is rotatable about an axis with respect to the stationary support structure. The rotor has at least one blade, which is operatively connected with a rotative element. The rotor has a source of a magnetic field, which is either stationary or driven in rotation at a first rotational speed and an electric conductive element, which is operatively connected to the rotative element and can be driven in rotation at a second rotational speed different from first rotational speed. An electric conductive element is electromagnetically coupled so that an electromotive force is magnetically induced in electric conductive element itself Two rings extend radially inward from a tubular body of the rotor hub with the first ring connected to a plurality of thermally conductive rings of a flow deflector at an axial end of the rotor and the second ring supports the electric conductive element.

Abstract: Systems and methods are described for efficiently meeting the needs of property buyers, sellers, and agents. Attributes of the user and of each property are combined and processed by a machine learning model. The output represents a prediction that a user will choose to view the property. Each property is ranked and displayed to the user. When the user selects a property, the interaction is used to update the machine learning model. In some cases, a natural language processing system identifies property and user attributes based on a natural language query. In some cases, a chatbot may respond to a natural language query in real time. The system may also be utilized to provide matching services for buyers or sellers to agents, or third party service providers, as well as matching buyers and sellers directly to each other, or user to other users for transaction, interaction and other needs.

Abstract: An antenna array for millimeter wave communications with a cell tower having a base station which allow for penetration of signals within a vehicle, building, glass or the like. In alternative embodiments, it may be a plurality of antenna arrays in communication with a base station (or cell tower) to provide 360 degrees of reception.

Abstract: A system substantially updates all the phase shifter values of a phased array antenna by using two “global writes” to update these parameters to all phased-array transformation circuits simultaneously via a serial bus. Antenna elements, each controlled by a phased-array transformation circuit, are individually configured to transform phase and gain according to a register array. The register array has a local register group and a central register group, the local registers physically placed close in proximity to RF chains which each correspond to an element of array antenna, whereby each set of local registers control an individual antenna element and a central register controlling overall beam steering function. Gain values are hierarchically distributed. The apparatus is configured to efficiently elaborate phase shift weights into a submodule of a phase array antenna system with low noise and bandwidth.