Abstract: A method for producing hydrogen product having a low carbon intensity is provided. The method includes the steps of: (a) converting a hydrocarbon feedstock to a hydrogen product using a hydrocarbon reforming process; (b) providing at least some of the required energy for the hydrogen production process from a biomass power plant; and (c) processing one or more flue gas streams from the biomass power plant in a carbon capture unit to reduce CO2e emissions. The hydrogen product has a carbon intensity preferably less than about 1.0 kg CO2e/kg H2, more preferably less than 0.45 kg CO2e/kg H2, and most preferably less than 0.0 kg CO2e/kg H2.

Abstract: Disclosed herein are systems and methods for establishing, using, and recovering universal digital identifiers. In an embodiment, a system establishes a universal identifier (ID) associated with a user and a device of the user. The universal ID is universal with respect to a plurality of distinct entities, has at least a suspended state and an unsuspended state, and initially is in the unsuspended state. The system transmits the universal ID to the device of the user. Thereafter, the system detects an ID-suspension event in connection with the universal ID, and responsively suspends the universal ID, including placing the universal ID in the suspended state. After suspending the universal ID, the system completes an ID-recovery process for the universal ID, and responsively unsuspends the universal ID, including placing the universal ID in the unsuspended state.

Abstract: A vehicle underbody includes a system of connected unitized underbody components including a front quadrant system having a left front unitized underbody component and a right front unitized underbody component, a center system, and a rear quadrant system having a left rear unitized underbody component and a right rear unitized underbody component. A first rail element is loosely connected to the left front unitized underbody component and the left rear unitized underbody component, and a second rail element is loosely connected to the right front unitized underbody component and the right rear unitized underbody component.

Abstract: A switch that includes a droplet capable of spreading between two conductors to allow them to be coupled when a voltage is applied. The droplet can be enclosed by a cap that is bonded to a wafer that the droplet is placed upon, and include metallic properties. The cap can create a cavity that may be filled by a fluid, gas, or vapor. The cavity can have multiple conductors that extend partially or fully through it. The droplet can couple the conductors when specific voltages, or frequencies are applied to them. At the specific voltage and frequency, the droplet can spread, allowing at least two conductors to be coupled.

Abstract: A method includes receiving sensed signal data from at least one circuit based on a user in proximity to at least one electrode corresponding to the at least one circuit. Anatomical feature mapping data indicating a position of a hand detected in proximity to an interactable element in a first location within a vehicle is generated based on the sensed signal data. Button feedback display data visually depicting the position of the hand in spatial relation to the position of the interactable element is generated based on the anatomical feature mapping data, and the button feedback display data is displayed via a display device. A touch-based interaction with the interactable element is detected after facilitating display of the button feedback display data. Performance of a vehicle function is facilitated by a vehicle based on detecting the touch-based interaction with the interactable element.

Abstract: At least one proof transaction for recording on a blockchain comprises at least an s-part for an Elliptic Curve Digital Signature Algorithm, ECDSA, signature. The s-part is computed from a set of signature components, each provided by a participant of a signing subset of a set of keyshare participants. Each of keyshare participant holds an ephemeral keyshare of an unknown ephemeral key, and each of the signing components is provided by the participant of the signing subset based on their ephemeral keyshare. The at least one proof transaction indicates an r-challenge of at least one challenge transaction, and a node of a blockchain network applies signature verification to: (i) the s-part of the at least one proof transaction, and (ii) one of: (iia) an r-part of the r-challenge, (iib) an r-part of the at least one proof transaction, and in that event checks that that r-part satisfies the r-challenge.

Abstract: An apparatus and a method for fueling. The apparatus 10 comprising a plurality of vessels 1, 2, 3, 4, 5 for containing a fuel gas, each vessel of the plurality of vessels being selectively fluidly connectable to at least one receiving vessel 6 and a control means configured to selectively divide the plurality of vessels 1, 2, 3, 4, 5 into a plurality of banks each comprising one or more of the plurality of vessels 1, 2, 3, 4, 5. The control means is further configured to sequentially fluidly connect the plurality of banks to the at least one receiving vessel 6 such that when one of the plurality of banks is fluidly connected to the at least one receiving vessel 6 the one or more of the plurality of vessels 1, 2, 3, 4, 5 within that bank are fluidly connected to the at least one receiving vessel 6 but are fluidly isolated from the one or more of the plurality of vessels 1, 2, 3, 4, 5 of the remaining ones of the plurality of banks.

Abstract: The technology relates to partially redundant equipment architectures for vehicles able to operate in an autonomous driving mode. Aspects of the technology employ fallback configurations, such as two or more fallback sensor configurations that provide some minimum amount of field of view (FOV) around the vehicle. For instance, different sensor arrangements are logically associated with different operating domains of the vehicle. Fallback configurations for computing resources and/or power resources are also provided. Each fallback configuration may have different reasons for being triggered, and may result in different types of fallback modes of operation. Triggering conditions may relate, e.g., to a type of failure, fault or other reduction in component capability, the current driving mode, environmental conditions in the vicinity of vehicle or along a planned route, or other factors.

Abstract: A medical device includes a first housing section with a first cavity and including a ceramic material, a second housing section coupled to the first housing section and including a second cavity, a first circuit board section positioned within the first cavity, a second circuit board section positioned within the second cavity, and an antenna coupled to the first circuit board section.

Abstract: Self-closing safety gate embodiments are disclosed herein. The self-closing safety gates include a hinge plate configured to rotate about a vertical support member and engage a hoop portion. In some embodiments, the hinge plate includes at least one support arm portion with a channel. In such embodiments, the channel can be configured to receive and frictionally engage a hoop arm of the hoop portion with a compressive fastener. In some embodiments, the self-closing safety gate can be damped.

Abstract: A particle blast apparatus includes a metering portion, a comminutor and a feeding portion. The metering portion and comminutor may each be configured to provide uniformity in the discharge of particles. The metering portion controls the particle feed rate, and may include a rotor, which may have V or chevron shaped pockets. The comminutor includes at least one roller which may be moved between and including a position at which the gap of the comminutor is at maximum and a position at which the gap is at minimum. The metering portion may particles direction into the feeding portion without a comminutor being present. The comminutor may receive particles directly from a source of blast media without a metering portion being present.

Abstract: A LIDAR system includes a light source configured to generate light pulses, a mechanical scanner, a detector including an array of discrete detector channels configured to convert light input into electrical signals, a lens that focuses both light pulses generated at the light source onto the mechanical scanner and returning light reflected from the mechanical scanner for reception in sequence by the detector channels, a first analog to digital converter (ADC) connected to each of the detector channels in the array and configured to convert the electrical signals from the detector channels into digital data signals, and a signal processor coupled to the ADC to receive the digital data signals therefrom and configured to generate images of targets in a field of view of the LiDAR system from the digital data signals.

Abstract: A geothermal system for generating electrical power comprises a production well penetrating at least one reservoir, an injection well penetrating the reservoir, and a processing system. The processing system comprises a solids separator configured to receive geothermal fluid from the production well and remove a portion of solids from the geothermal fluid. The processing system further comprises a first turbine configured to reduce a pressure of the geothermal fluid. The processing system further comprises a combination heat exchanger configured to separate the geothermal fluid into a gaseous phase and a liquid phase and to transfer heat from the geothermal fluid to a secondary fluid, wherein the secondary fluid flows within an organic Rankine cycle. The processing system further comprises a vapor recovery unit configured to receive and remove gas from the liquid phase discharged from the combination heat exchanger and direct the liquid phase to the injection well for re-injection.

Abstract: Disclosed are systems and methods that provide a novel framework for the real-time management and control of electronic/digital and/or physical activities performed in, around and/or in relation to a healthcare facility. The disclosed framework provides an interactive user interface (UI) that displays, as immersive and interactive interface cards, real-time digital data and content that corresponds to the digital and/or physical activities. The interactive interface cards are selectable, and configured with portal capabilities for the discovery of additional information, the creation of new forms of data, and the interaction with other users, entities, departments and other interactive capabilities in/around the facility. The disclosed framework enables a fully interactive, personalized and dynamic management platform for controlling operations of a facility while maintaining management control of those operations.

Abstract: Latch-based multiply-accumulate (MAC) operations implemented on the die of a non-volatile memory (NVM) array are disclosed. The exemplary latch-based MAC procedures described herein are linear procedures that do not require logic branches. In one example, the MAC operation uses a set of linear MAC stages, wherein each linear stage processes MAC operations corresponding to one bit of a first multi-bit multiplicand being multiplied against a second multi-bit multiplicand. Examples are provided wherein the MAC procedures are performed as part of a neural network feedforward procedure where the first multiplicand is a synaptic weight and the second multiplicand is an activation value. Multiple plane and multiple die NVM array implementations are also described for massive parallel processing.

Abstract: There is a region of interest of a synthetic image depicting an object from a class of objects. A trained neural image generator, having been trained to map embeddings from a latent space to photorealistic images of objects in the class, is accessed. A first embedding is computed from the latent space, the first embedding corresponding to an image which is similar to the region of interest while maintaining photorealistic appearance. A second embedding is computed from the latent space, the second embedding corresponding to an image which matches the synthetic image. Blending of the first embedding and the second embedding is done to form a blended embedding. At least one output image is generated from the blended embedding, the output image being more photorealistic than the synthetic image.

Abstract: Various embodiments herein each include at least one of systems, methods, devices, and software voice-device aided operation, such as operation of a store, elements therein, and providing customer assistance, among other voice device capabilities. One embodiment, in the form of a method, includes receiving voice input at a Point-Of-Sale (POS) location, the voice-input including a command utterance. This method may then transmit the voice input via a network to a network service for processing and then receive at least one response to the transmitted voice command upon which a data processing action may be performed, such as providing a voice output based on a received text, manipulating a computing device or an output device thereof, and the like.

Abstract: According to some embodiments, a method performed by a classification scanner comprises receiving an electronic message and determining whether the electronic message includes an express indication from the user indicating that a classification applies to the electronic message. In response to determining that the electronic message does not include the express indication that the classification applies to the electronic message, the message further comprises sending the electronic message to a machine learning scanner. The machine learning scanner is adapted to use a machine learning policy to determine whether the classification applies to the electronic message.