Abstract: Runner assembly 10 for carrying a receptacle 12 towards and away from a structure 14. The runner assembly 10 includes: at least one pair of first bearings 16, each first bearing 16 being mountable to the structure 14 so that the first bearings 16 of the, or each, pair are spaced apart; an elongate runner 18 defining a longitudinal length and having an opposed pair of first tracks 22 spaced from each other, each first track 22 configured to cooperate with the first bearings 16 to allow the runner 18 to be carried by the first bearings 16; at least one second bearing 24 mounted to the runner 18; and an elongate track member 26 mountable to the receptacle 12, the track member 26 having a second track 28 defining at least one pair of opposed bearing surfaces 30, 31 spaced from each other and configured to cooperate with the at least one second bearing 24 to allow the track member 26 to be carried by the at least one second bearing 24.

Abstract: A nightstand designed to support and contain various CPAP machines and associated CPAP equipment including air tubing, cleaning devices and distilled water storage. Separate drawers and compartments are provided to house the CPAP machine, CPAP cleaning device, and water supply containers. Various openings are designed to increase utility and convenience in the operation and storage of CPAP devices and associated equipment. A pump may be provided to transfer water from water supply containers to the CPAP machine reservoir. The CPAP nightstand is designed to be located at bedside and provides easy access to the CPAP machine and its ancillary devices while keeping all equipment in dedicated drawers. Each dedicated drawer provides openings to allow passage of air tubing, water hoses and power cords. The CPAP nightstand also has generic drawers for additional storage.

Abstract: An abnormality detection circuit includes a first voltage detection circuit to which a voltage is applied from an AC power source when a first relay contact is closed and a second voltage detection circuit to which a voltage is applied from the AC power source when a second relay contact is closed. One end of the first voltage detection circuit is connected to the AC power source via the second wiring line while passing through no other switch. One end of the second voltage detection circuit is connected to the AC power source via the first wiring line while passing through no other switch. Abnormalities of the first and second relay contacts are detected by comparing the voltage applied to a comparative voltage detection circuit with each of the voltages applied to the first and second voltage detection circuits, respectively.

Abstract: A data processing circuit includes a plurality of transformation blocks suitable for respectively transforming in parallel a plurality of input bit groups into a plurality of output bit groups, wherein each of the transformation blocks transforms a corresponding input bit group into a corresponding output bit group by using a random pattern.

Abstract: A two-piece multi-functional tray table cover is configured with a flexible sleeve and water-resistant prop-up tray to simultaneously provide a hygienic barrier to the tray table's surface, and a dedicated play, work, or otherwise use area for a user to place their toys, drinks, food, etc. The sleeve is comprised of a spandex material to enable a user to stretch the fabric around various-sized tray tables to accommodate different manufacturers, airlines, etc. The sleeve has a hook and loop fastener, such as Velcro®, on the top side, which attaches to a corresponding hook and loop fastener on the prop-up tray. In addition, the bottom side of the sleeve, opposite the top side with the hook and look fastener, has at least a pocket with a transparent window that enables a user to view a computing device's screen or other contents.

Abstract: A molded plastic spacer for securing a drawer slide to a cabinet panel. The plastic spacer may have one or more lugs extending orthogonally from a cabinet panel contact face and configured to interface with corresponding recesses in the cabinet panel. The one or more lugs may further include a tapered central bore capable of receiving a pin. Driving the pin through the bore causes the lug to expand such that a ribbed exterior surface of the lug engages with the cabinet panel and secures the plastic spacer in place. Each of the one or more lugs having space above the respective pin for robotically driving the pin.

Abstract: Various embodiments include systems and methods to implement a password requirement conformity check. During a password reset process, a proposed password is received. A homomorphic encryption operation may be performed on the proposed password to generate a first character string. The first character string may be compared to a previous character string associated with a previous password to determine a password similarity metric. The password similarity metric may or may not satisfy at least a distance threshold. Responsive to determining that the password similarity metric does not satisfy the distance threshold, there may be a rejection of the proposed password and a prompt to receive an alternative proposed password during the password reset process.

Abstract: A node provides a service to a client node in a network. The node is configured to execute a code for providing the service to the client node in an enclave of a trusted execution environment (TEE) and to execute a code library in the enclave to attest to the client node the identity of the service provided. The service provided to the client node may be a distributed service including a result of a cooperation of a plurality of neighbor nodes, which are connected to the node either directly or through other intermediate nodes. The code library is configured to attest to the client node the identity of the distributed service.

Abstract: A mobile device includes a system circuit board, a metal frame, one or more other antenna elements, a display device, a first feeding element, and an RF (Radio Frequency) module. The system circuit board includes a system ground plane. The metal frame at least includes a first portion and a second portion. The metal frame at least has a first cut point positioned between the first portion and the second portion. The metal frame further has a second cut point for separating the other antenna elements from the first portion. The first cut point is arranged to be close to a middle region of the display device. The first feeding element is directly or indirectly electrically connected to the first portion. A first antenna structure is formed by the first feeding element and the first portion.

Abstract: In an example embodiment, machine learning models are trained and used to predict a growth classification of time fields and category fields of application tables of Enterprise Resource Planning (ERP) software databases. These predictions can then be used to forecast future technological needs or the future table size more precisely.

Abstract: An antenna module includes a first antenna radiator including a feeding terminal, a second antenna radiator, a first ground radiator, a second ground radiator and a capacitive element. The second antenna radiator is disposed on one side of the first antenna radiator, and a first gap is formed between a main portion of the second antenna radiator and the first antenna radiator. The first ground radiator is disposed on another side of the first antenna radiator, and a second gap is formed between the first antenna radiator and the first antenna radiator. The second ground radiator is disposed between the second antenna radiator and the first ground radiator, and a third gap is formed between the second ground radiator and a first branch of the second antenna radiator. The capacitive element is disposed on the third gap and connects the second antenna radiator and the second ground radiator.

Abstract: Systems and methods are provided for updating data in a computer network. An exemplary method includes: receiving a first data from one or more data servers; determining a second data for which a first update information is used to update at least one element of the second data; generating a second update information associated with the second data; generating a third update information by executing an operation that compares the first update information and the second update information; generating a third data by applying the third update information to the second data; allowing a user to select via a display device which of the different update elements to update the second data; generating a fourth update information by determining the selected different update elements to update the second data; and updating the second data using the fourth update information.

Abstract: Each index value and primary data for generating the index value are stored in a block of a blockchain. The primary data is received from a set of data sources, each associated with one or more index components of the index. Based on the received primary data, the index value is generated. A cryptographic hash value is generated based on the received primary data, the generated index value, and a previous hash value corresponding to a previous time period. The generated index value, the received primary data, and the generated cryptographic hash value are stored in a new block of the blockchain.

Abstract: Systems and methods are described herein to accommodate different settings associated with an inverter-based electric power generator and an inverter-based electric power generator for electric power generation within an electric power delivery system. The electric power delivery system may provide electric power generated by a bulk electric system to the loads via distributed substations using a first operating frequency. Moreover, the distributed substations may include inverter-based electric power generators to supply the electric power demand of downstream loads in an islanded configuration. That said, the inverter-based electric power generators may supply the electric power using a second frequency that is higher than the first frequency. Protective systems, positioned downstream from the distributed substations, may use different settings associated with the bulk electric system or the inverter-based electric power generators based on detecting the frequency of the supplied electric power.

Abstract: Systems and methods are provided for consolidation of IHS (Information Handling System) VPN (Virtual Private Network) resources utilized by workspaces operating on the IHS, where the workspaces operate in isolation from the operating system of the IHS. A remote workspace orchestration service manages deployment of workspaces on the IHS. The workspaces are instantiated and operate according to a workspace definition provided by the workspace orchestration service. An embedded controller of the IHS registers a VPN consolidation function of the IHS with the workspace orchestration service, which notifies the workspaces of the VPN consolidation function. A VPN workspace is instantiated that operates according to a workspace definition provided by the workspace orchestration service. The respective workspace definitions of the workspaces are updated to route VPN communications to the VPN workspace.

Abstract: The present invention provides a coaxial speaker, including a frame, a magnetic circuit system, and coaxially arranged first sounding unit and second sounding unit. The magnetic circuit system includes a magnetic bowl and a magnet part. The magnet part includes a first magnet part and a second magnet part, and the first magnet part is arranged with a first channel. The second magnet part is arranged with a second channel. The support component encloses the third channel connected to the through hole of the first diaphragm, and the first channel, the second channel and the third channel are connected to form the sound channel of the second sounding unit. The sound from the second sounding unit is emitted from the through hole of the first diaphragm through the sound channel. The coaxial speaker of the present invention has a good treble effect.

Abstract: A switching power supply apparatus has a line-to-ground capacitance C31 between a first winding terminal of a transformer and a conductor portion, and a line-to-ground capacitance C32 between a second winding terminal of the transformer and the conductor portion. The switching power supply apparatus is provided with a capacitor being connected between a first output terminal of a switching circuit and the first winding terminal of the transformer, and a capacitor being connected between a second output terminal of the switching circuit and the second winding terminal of the transformer. Capacitances of the capacitors C21, C22 are set to satisfy: C21>C22, for C31>C32; C21=C22, for C31=C32; and C21<C22, for C31<C32.

Abstract: Provided is an in-vehicle power conversion device in which a smoothing capacitor includes a first electrical connection portion, a second electrical connection portion, a mechanical connection portion, and a smoothing capacitor main body. The first electrical connection portion is electrically connected to a first conductor. The second electrical connection portion is electrically connected to a second conductor. The mechanical connection portion functions as an additional electrical connection portion configured to fix the smoothing capacitor main body to the first conductor or the second conductor to be electrically connected to a fixing destination of the smoothing capacitor main body.

Abstract: There is provided a method of generating a control strategy based on at least three switching states of a matrix converter. The at least three switching states are selected based on at least a predicted output current, associated with each switching state, and a desired output current. In particular, mathematical transformations of a desired output current as well as output currents associated with each of a plurality of switching states are used to identify appropriate switching states.

Abstract: Various embodiments relate to a data processing system comprising instructions embodied in a non-transitory computer readable medium, the instructions for masked sampling of polynomials for lattice-based cryptography in a processor, the instructions, including: determining a number m of random bits to be sampled based upon a sample bound parameter ?; producing a plurality of Boolean masked shares of a polynomial coefficient each having the determined number m of random bits using a uniform random function; determining that the polynomial coefficient is within a range of values based upon the sample bound parameter ?; converting the plurality of Boolean masked shares of the polynomial coefficient to a plurality of arithmetic masked shares of the polynomial coefficient; and shifting the plurality of arithmetic masked shares based upon the sample bound parameter ?.