Abstract: A telemetry and control system for electrical grid sensors and devices includes modular telemetry and control units, each having module slots. Electro-optical modules are installable in the module slots, each having photodetectors and analog-to-digital converters. The electro-optical modules are adapted to receive an optical or electrical signal from a sensor or device installed in the electrical grid, and decode the optical or electrical signal to produce incoming data. The modular telemetry and control units are adapted to receive the incoming data from the electro-optical modules, apply a data model to the incoming data to produce telemetry data, and send the telemetry data to a remote computer system via a network.

Abstract: Methods and systems for managing the operation of data processing systems are disclosed. A data processing system may include a computing device that may provide computer implemented services. To provide the computer implemented services, hardware components of the data processing system may need to operate in predetermined manners. To manage the operation of the hardware components, the data processing system may heat them when their temperatures fall outside of thermal operating ranges. The data processing system may implement a distributed management framework for managing the operation of a thermal management subsystem tasked with maintaining the temperatures of the hardware components through heating.

Abstract: Systems and methods are provided for a digital beamformed phased array feed. The system may include a radome configured to allow electromagnetic waves to propagate; a multi-band software defined antenna array tile; a power and clock management subsystem configured to manage power and time of operation; a thermal management subsystem configured to dissipate heat generated by the multi-band software defined antenna array tile; and an enclosure assembly. The multi-band software defined antenna array tile may include a plurality of coupled dipole array antenna elements; a plurality of frequency converters; and a plurality of digital beamformers.

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: An add-on expansion module is provided that can be used with existing cooking appliances in order to allow the cooking appliance to perform multiple cooking functions. The module is designed to fit on top of a cooking appliance's vessel, with the cooking appliance's lid able to fit on the module. Therefore, the module does not require an additional lid to store. The module includes a support structure that may include one or more housings in which cooking accessories may be retained. The cooking accessories may carry out many cooking functions, including steam, air fry, smoke, sous vide, timed ingredient add, and food processor functions. The module further includes two openings that allow a user to access the contents of the vessel during the cooking process, for example to add or stir ingredients, without having to remove the module.

Abstract: A method for recording chargebacks in blockchain transactions includes: storing a blockchain comprised of a plurality of blocks, each block being comprised of a block header and data values, where each data value includes a unique transaction identifier and data corresponding to a processed payment transaction; receiving a chargeback request including a specific transaction identifier corresponding to a unique transaction identifier included in a data value in the blockchain; generating a first transaction data value comprising the specific transaction identifier, a first new unique transaction identifier, and data indicating that a chargeback is requested for the corresponding payment transaction; transmitting the first transaction data value to a blockchain node; generating a second transaction data value comprising the specific transaction identifier, a second new unique transaction identifier, and data indicating a resolution for the chargeback for the corresponding payment transaction; and transmitting t

Abstract: The present invention provides a combination pressure cooker and air fryer lid that may be selectively coupled to a vessel. When the lid and the vessel are coupled, the lid may be adjustable between two positions. In the first position, the lid may be used for pressure cooking. In the second position, the lid may be used for air frying. To transition the lid from the first position to the second position, a handle on the lid may be rotated in a particular direction. Conversely, to transition the lid from the second position to the first position, the handle on the lid may be rotated in an opposite direction. Advantageously, in performing either of the pressure cooking or air fryer cooking functions, the lid need not be replaced.

Abstract: A variable turbine geometry assembly includes an adjustment ring extending along and rotatable about an axis, at least one vane lever coupled to the adjustment ring, and at least one vane coupled to the at least one vane lever. The variable turbine geometry assembly also includes a biasing member coupled to the adjustment ring at a first circumferential location on the adjustment ring and coupled to the adjustment ring at a second circumferential location on the adjustment ring. The biasing member extends from the first circumferential location to the second circumferential location. The biasing member is operably in contact with the at least one vane lever between the first circumferential location and the second circumferential location to bias the at least one vane lever toward the adjustment ring and to reduce vibration between the adjustment ring and the at least one vane lever.

Abstract: A turbocharger includes a shaft extending between first and second shaft ends. A turbine wheel is coupled to the first shaft end, and a bearing housing defines a bearing housing interior and is disposed about the shaft. A turbine housing defines a turbine housing interior and is disposed about the turbine wheel. A sealing assembly includes a case disposed about the shaft and extending between a first case end proximate to the turbine wheel and a second case end distal from the turbine wheel. The sealing assembly also includes a ring disposed between the shaft and the case such that the ring is unobstructed by the case radially between the shaft and the ring. The sealing assembly further includes a deformable component coupled to the second case end and to the ring, and is moveable with the ring to seal the bearing housing interior and the turbine housing interior.

Abstract: The present invention provides a combination pressure cooker and air fryer lid that may be attached to a vessel. The lid may be adjustable between two general cooking positions. In the first cooking position, the lid may operate with the vessel as a pressure cooker. In the second cooking position, the may operate with the vessel as an air fryer. In performing either of the pressure cooking or air fryer cooking functions, the lid need not be replaced.

Abstract: A system and method are that includes a frame and a weapon mount on the frame that receives a weapon mock-up. The method includes setting up a trainer simulator including opening a transportable shipping container, wherein the transportable shipping container includes a coupled integrated common base frame and a universal mount tower. The method includes assembling a seat and pivoting the universal mount tower from a horizontal position to a vertical position wherein the universal mount tower auto-locks into position. The method includes delivering ground vehicle based weapon system training to a user using a continuum of human interface fidelities that includes a first, second and third fidelity, wherein the user is first delivered training at a first fidelity, and then at a second fidelity and then at a third fidelity. A system for a mission reconfigurable trainer simulation is also presented.

Abstract: A rotary valve includes a stator member with a planar stator face, the stator member having a plurality of stator channels for conducting a fluid; and a rotor member with a planar rotor face facing and in contact with the stator face, the rotor member having a rotor channel; wherein the rotor member is rotatable with respect to the stator member about a rotation axis, such that in a conducting position, the rotor channel interconnects two of the stator channels and the two stator channels are in fluid communication; wherein at least one of the stator channels has a transverse channel section opening into the stator face and running transversely with respect to the rotation axis; wherein the rotor channel has a bottom, which at an intersection end of the rotor channel is inclined with respect to the rotation axis, such that the rotor channel elongates an inner surface of the stator channel, when the rotor member is in the conducting position.

Abstract: A system and method are that includes a frame and a weapon mount on the frame that receives a weapon mock-up. The method includes setting up a trainer simulator including opening a transportable shipping container, wherein the transportable shipping container includes a coupled integrated common base frame and a universal mount tower. The method includes assembling a seat and pivoting the universal mount tower from a horizontal position to a vertical position wherein the universal mount tower auto-locks into position. The method includes delivering ground vehicle based weapon system training to a user using a continuum of human interface fidelities that includes a first, second and third fidelity, wherein the user is first delivered training at a first fidelity, and then at a second fidelity and then at a third fidelity. A system for a mission reconfigurable trainer simulation is also presented.

Abstract: A turbocharger includes a shaft, a compressor wheel, a turbine wheel, and a bearing assembly. The bearing assembly includes an inner race coupled to the shaft, and first and second outer races spaced radially from the inner race. The bearing assembly also includes a first rolling element disposed between the first outer race and the inner race, and a second rolling element disposed between the second outer race and the inner race. The bearing assembly further includes a first biasing member coupled to the first outer race and configured to bias the first outer race toward the second outer race and against the first rolling element to preload the first rolling element, and a second biasing member coupled to the second outer race and configured to bias the second outer race toward the first outer race and against the second rolling element to preload the second rolling element.

Abstract: A turbocharger includes a shaft extending between first and second shaft ends. A turbine wheel is coupled to the first shaft end, and a bearing housing defines a bearing housing interior and is disposed about the shaft. A turbine housing defines a turbine housing interior and is disposed about the turbine wheel. A sealing assembly includes a case disposed about the shaft and extending between a first case end proximate to the turbine wheel and a second case end distal from the turbine wheel. The sealing assembly also includes a ring disposed between the shaft and the case such that the ring is unobstructed by the case radially between the shaft and the ring. The sealing assembly further includes a deformable component coupled to the second case end and to the ring, and is moveable with the ring to seal the bearing housing interior and the turbine housing interior.

Abstract: A method for recording chargebacks in blockchain transactions includes: storing a blockchain comprised of a plurality of blocks, each block being comprised of a block header and data values, where each data value includes a unique transaction identifier and data corresponding to a processed payment transaction; receiving a chargeback request including a specific transaction identifier corresponding to a unique transaction identifier included in a data value in the blockchain; generating a first transaction data value comprising the specific transaction identifier, a first new unique transaction identifier, and data indicating that a chargeback is requested for the corresponding payment transaction; transmitting the first transaction data value to a blockchain node; generating a second transaction data value comprising the specific transaction identifier, a second new unique transaction identifier, and data indicating a resolution for the chargeback for the corresponding payment transaction; and transmitting t

Abstract: Container organizers, kits, and methods for organizing a plurality of storage containers including dishes and lids. A rack includes a base defining a cavity for storing container lids and defining first and second openings providing access to the cavity. The first and second openings are noncoplanar, and the container lids are received by and removed from the cavity through the first and second openings. The rack also includes a cap moveably coupled to the base between a first position in which the cap covers the second opening and a second position in which the cap is separated from the second opening.

Abstract: A method for recording chargebacks in blockchain transactions includes: storing a blockchain comprised of a plurality of blocks, each block being comprised of a block header and data values, where each data value includes a unique transaction identifier and data corresponding to a processed payment transaction; receiving a chargeback request including a specific transaction identifier corresponding to a unique transaction identifier included in a data value in the blockchain; generating a first transaction data value comprising the specific transaction identifier, a first new unique transaction identifier, and data indicating that a chargeback is requested for the corresponding payment transaction; transmitting the first transaction data value to a blockchain node; generating a second transaction data value comprising the specific transaction identifier, a second new unique transaction identifier, and data indicating a resolution for the chargeback for the corresponding payment transaction; and transmitting t

Abstract: The present invention provides a combination pressure cooker and air fryer lid that may be attached to a vessel. The lid may be adjustable between two general cooking positions. In the first cooking position, the lid may operate with the vessel as a pressure cooker. In the second cooking position, the may operate with the vessel as an air fryer. In performing either of the pressure cooking or air fryer cooking functions, the lid need not be replaced.

Abstract: A helmet comprising a shell, a wire guard, at least one spacer, and at least one fastener. The shell has at least one attachment portion which includes an outer surface. The wire guard has at least one attachment portion corresponding to the at least one attachment portion of the shell. The attachment portion of the wire guard includes an inner surface. Each spacer has an outer surface corresponding to the inner surface of a the attachment portion of the wire guard. Each spacer also has an inner surface corresponding to the outer surface of the attachment portion of the shell. The at least one fastener engages each spacer with the corresponding attachment portions of the shell and wire guard.