Abstract: A point-on-wave relay device includes a first contact relay and a second contact relay in series with the first contact relay. A first state of the first contact relay in conjunction with a first state of the second contact relay causes a point-on-wave open operation and second state of the first contact relay in conjunction with a second state of the second contact relay causes a point-on-wave close operation.

Abstract: A track element of a non-contact bearing extending in a length direction. The track element includes a conductive material strip having a facing surface with a height and width and a rear surface opposite the facing surfaces. The conductive material strip includes a slit extending in a height direction to form a first leg and a second leg, in which the first leg is bent in a zig-zag shape and the second leg is bent in a zig-zag shape that is complementary to the bending of the first leg. When the conductive material strip is viewed in a direction parallel to the facing surface, the first leg and the second leg cross each other at least once.

Abstract: The present disclosure generally relates to enabling migration of services between a first and second environment, while maintaining a local availability of those servers within the first environment. Specifically, embodiments enable the services to remain locally available with the first environment without modification of operation of clients within the first environment. A migration gateway is provided in the first environment that, on migration of a service from the first to the second environment, can announce availability of the service at the gateway. The gateway can then act as a proxy for the service in the second environment. In one configuration, the gateway adopts an Internet Protocol (IP) address of a server that has been migrated, such that clients may be unaware that migration has occurred.

Abstract: A data storage and retrieval system stores a collection of data in which a first portion is encrypted using a first cryptographic key, and comprises a second portion encrypting using a second cryptographic key. The data storage and retrieval system receives a request to query the collection on behalf of a security principal. The request comprises information indicative of the first and second keys. The system confirms the authorization of the security principal to access at least some of the collection of data, and generates intermediate results which comprise the encrypted first and second portions. The system causes the intermediate results to be decrypted using the first and second key information.

Abstract: A memory test method and apparatus, an electronic device, and a computer-readable storage medium are provided. The method includes: obtaining a test instruction; generating, in response to the test instruction, a test clock signal, a to-be-tested address and to-be-tested data; determining a to-be-tested memory from memories of a storage device, the storage device including a self-test circuit; writing the to-be-tested data into a storage unit corresponding to the to-be-tested address of the to-be-tested memory; reading output data from the storage unit corresponding to the to-be-tested address of the to-be-tested memory; and comparing the to-be-tested data and the output data to obtain a test result of the to-be-tested memory. The self-test circuit disposed in the storage device is used to implement a memory test process. Thus, the dependency on automatic test equipment is reduced, thereby improving test speed and reducing test cost.

Abstract: Provided are electrochemical cells including separators permeable to some materials and impermeable to other materials in electrolytes. Also provide are methods of forming such separators. The selective permeability of a separator is achieved by its specific pore diameter and a narrow distribution of this diameter. Specifically, a species responsible for ion transport in an electrochemical cell are allowed to pass through the separator, while another species is blocked thereby preventing degradation of the cell. For example, a species containing lithium ions is allowed to pass in rechargeable cells, while one or more species containing transition metals are blocked. In some embodiments, a separator may include a membrane layer with at least 90% of pores of this having a diameter of between about 0.1 nanometers and 1.0 nanometer. The membrane layer may be a standalone layer or supported by a membrane support.

Abstract: Computing devices, such as mobile computing devices, have access to one or more image sensors that can capture images with multiple subjects. Some of these subjects may be known to the user capturing an image with the image sensor. The user may prefer to have the captured image data be optimized around the known subjects. Low-power, fast-response machine learning logic can be configured to allow for the generation of a plurality of inference data. This inference data can be utilized along with other sensor data, such as a motion sensor, for the generation of one or more image sensor configuration changes that may be implemented to optimize the subsequent capture of image data. This cycle of image data analysis, image sensor optimization, and subsequent capture can continue multiple times until a threshold of optimization or time is met. The captured image data optimized around the known subjects is then stored.

Abstract: An asynchronous persistent group bonus game system, method and apparatus may have a plurality of gaming machines including a first processor and a bonus server having a second processor. The first processor may be configured to: determine when a bonus game session event is triggered, transmit a bonus game session request to the second processor, and receive an end session notification from the second processor. The second processor may be configured to execute and maintain the always-on asynchronous persistent group bonus game, receive a bonus game session request from at least one of the plurality of gaming machines, instantiate a bonus game session inside the continuous asynchronous persistent group bonus game for the at least one gaming machine, determine when an end session trigger has been triggered for the bonus game session, and transmit an end session notification to the at least one gaming machine if it is determined that the end session condition has been triggered.

Abstract: This disclosure is directed to an unmanned aerial vehicle (“UAV”) that transitions in-flight between vertical flight configuration and horizontal flight configuration by changing an orientation of the UAV by approximately ninety degrees. The UAV may include propulsion units that are coupled to a wing. The wing may include wing segments rotatably coupled together by pivots that rotate to position the propulsion units around a center of mass of the UAV when the fuselage is oriented perpendicular with the horizon. In this vertical flight configuration, the UAV may perform vertical flight or hover. During the vertical flight, the UAV may cause the wing to extend outward via the pivots such that the wing segments become positioned substantially parallel to one another and the wing resembles a conventional fixed wing. With the wing extended, the UAV assumes a horizontal flight configuration that provides upward lift generated from the wing.

Abstract: A self-sealing membrane sleeve assembly including a sleeve member having a tubular body extending between first and second ends. At least one shield assembly extends about at least a portion of the circumference of the sleeve member from the first end to the second end. The at least one shield assembly made from a generally rigid, fire resistant material. A first sealing membrane assembly is secured to the first end of the tubular body and a second sealing membrane assembly is secured to the second end of the tubular body.

Abstract: A valve operating apparatus with controls may include a speed control engageable by a hand of an operator of the apparatus to control a speed characteristic for operating the valve. The speed control may have a zero position corresponding to a zero speed of rotation of a shaft for connecting to the valve, with the speed control being movable out of the zero position to a nonzero position corresponding to a nonzero speed of rotation. A degree of movement of the speed control from the zero position may correspond to a speed of rotation of the shaft such that further movement of the control away from the zero position increases the speed of rotation. Movement of the speed control from the zero position may be characterized by the speed control maintaining the position of the speed control when engagement of the control by the hand of the operator is discontinued.

Abstract: An apparatus is provided that includes an array including m rows and n columns of nodes. Each column of nodes is coupled to one of n first conductive lines, and each row of nodes is coupled to one of m second conductive lines. Each node of the m rows and n columns of nodes includes a spin orbit torque-based spin torque oscillator circuit configured to oscillate at a corresponding intrinsic frequency. The spin orbit torque-based spin torque oscillator circuits are configured to generate m output signals at the m second conductive lines upon application of n input signals to corresponding n first conductive lines. The n input signals correspond to an n-element input vector, and each input signal includes a corresponding input signal frequency. Each of the m output signals include frequency domain components at the input signal frequencies.

Abstract: Provided herein is a method for making a pool of probes by primer extension. In certain embodiments, the method comprises hybridizing a first population of oligonucleotides comprising a top strand sequence having the following formula V1-B-3? with a second population of oligonucleotides comprising a bottom strand sequence having the following formula V2?-B?-3? to provide a population of duplexes. After hybridizing, the 3? ends of the oligonucleotides in the duplexes are extended to produce a population of double stranded products comprising a top strand sequence having the following formula V1-B-V2, where V2 is complementary to V2?.

Abstract: A dialog generator receives data corresponding to desired dialog, such as application programming interface (API) information and sample dialog. A first model corresponding to an agent simulator and a second model corresponding to a user simulator take turns creating a plurality of dialog outlines of the desired dialog. The dialog generator may determine that one or more additional APIs are relevant to the dialog and may create further dialog outlines related thereto. The dialog outlines are converted to natural dialog to generate the dialog.

Abstract: Systems and methods provide a first group of computation modules configured to provide back-end compute resources for a first type of computation module by back-end compute resources. Systems and methods provide a second group of computation modules that are configured to provide back-end compute resources for a second type of computation module wherein the first and second type of computation modules are of different types. In some examples, methods and systems identify the type of computation module needed by each of a plurality of queries associated with different types of client applications based on computation module type data associated with each query and route each of the plurality of queries to an appropriate computation module within the first or second computation modules based on the computation module type data. Related methods are also disclosed.

Abstract: Representative techniques and devices including process steps may be employed to mitigate the potential for delamination of bonded microelectronic substrates due to metal expansion at a bonding interface. For example, a metal pad having a larger diameter or surface area (e.g., oversized for the application) may be used when a contact pad is positioned over a TSV in one or both substrates.

Abstract: Multiple video files that are captured by calibrated imaging devices may be annotated based on a single annotation of an image frame of one of the video files. An operator may enter an annotation to an image frame via a user interface, and the annotation may be replicated from the image frame to other image frames that were captured at the same time and are included in other video files. Annotations may be updated by the operator and/or tracked in subsequent image frames. Predicted locations of the annotations in subsequent image frames within each of the video files may be determined, e.g., by a tracker, and a confidence level associated with any of the annotations may be calculated. Where the confidence level falls below a predetermined threshold, the operator may be prompted to delete or update the annotation, or the annotation may be deleted.

Abstract: An integrated memory assembly comprises a memory die and a control die bonded to the memory die. The memory die includes a memory structure of non-volatile memory cells. The control die is configured to program user data to and read user data from the memory die in response to commands from a memory controller. To utilize space more efficiently on the memory die, the control die compacts fragmented data on the memory die.

Abstract: A power module and a memory device are disclosed. The power module includes: a voltage raise unit for outputting a power voltage; an enabling unit connected to the power output for generating and outputting an enabling signal; a control unit, includes: an oscillator, a pulse generator, and an OR operation unit; the oscillator generates a delayed pulse control signal with a certain period; the pulse generator connects to the output terminal of the enabling unit for receiving the enable signal, synchronously generates an instant pulse control signal; the OR operation unit performs OR calculation to the delay pulse control signal and the instant pulse control signal to generate a boost control signal. The output end of the control unit connects to the voltage raise unit, and outputs the boost control signal to the voltage raise unit. The above-mentioned power module has a high transient response capability and maintains the stability of the output power voltage.

Abstract: A mouth guard senses impact forces and determines if the forces exceed an impact threshold. If so, the mouth guard notifies the user of the risk for injury by haptic feedback, vibratory feedback, and/or audible feedback. The mouth guard system may also remotely communicate the status of risk and the potential injury. The mouth guard uses a local memory device to store impact thresholds based on personal biometric information obtained from the user and compares the sensed forces relative to those threshold values. The mouth guard and its electrical components on the printed circuit board are custom manufactured for the user such that the mouth guard provides a comfortable and reliable fit, while ensuring exceptional performance.