Abstract: To avoid hash table collisions, such as in response to sequential addresses, a hash module is provided that includes a first multiplexer that, responsive to a control signal, outputs received data on one of two or more scramblers. The scramblers are configured to selectively receive the selected data output from the first multiplexer and perform a scrambler operation on the selected data to generate scrambled data. A second multiplexer outputs the scrambled data to a first hash module configured to performs a hash function on the scrambled data to generate a hash value. A second hash module, responsive to a collision occurring in the first hash module, perform a hash function on the scrambled data received from the first hash module. The use of a scrambler reduces collisions in the hash module outputs over time and multiple scramblers may be used to further reduce collisions.

Abstract: The present disclosure relates to a surgical robot and a method of controlling the surgical robot. The method may include obtaining pose information of an end tool and providing first feedback information to an operator based on the pose information.

Abstract: A beam adjustment assembly includes a phase shifter and a connecting plate. The phase shifter includes a circuit board and main dielectric slabs configured to shift a phase. The circuit board is provided with a first strip and a second strip that are spaced. The first strip and the second strip are configured to respectively connect to radiating elements of an antenna. The connecting plate is slidably assembled on the circuit board and is configured to control an electrical connection between the first strip and the second strip. When sliding, the main dielectric slab can push the connecting plate to slide to control a quantity of radiating elements in the antenna system. The sliding of the main dielectric slab in the phase shifter is used as a driving mechanism of the connecting plate.

Abstract: The present disclosure provides a method for processing defect information of a product, which includes the following steps of: acquiring defect information on a current film layer and defect information on historical film layers; determining whether defect information exists at a target location of the historical film layer if defect information exists at a target location of the current film layer; if defect information exists for a corresponding location to the target location in at least one of the historical film layers, deleting the defect information detected at the target location in the current film layer; and if no defect information exists for the target location in any of the historical film layers, retaining the defect information detected at the target location in the current film layer.

Abstract: An on-off detection circuit for a flash switch includes an on-off detection module and a control module. An input end of the on-off detection module is connected with a power supply through the flash switch, the on-off detection module is configured to acquire a digital signal as a detection level according to an electromagnetic signal generated by input current. An input end of the control module is connected with an output end of the on-off detection module, to receive the detection level and determine an on-off state change of the flash switch according to the detection level.

Abstract: An alarm processing method includes: receiving an alarm query request for a service, and acquiring a plurality of alarm records of the service; performing keyword extraction processing on the alarm record according to an attack word library of the service to obtain an attack keyword; determining a similarity between every two of the plurality of alarm records according to the attack keywords in the alarm records; and clustering the plurality of alarm records according to the similarity to obtain a plurality of alarm record clusters.

Abstract: This application discloses a data packet processing method performed by an electronic device. The data packet processing method includes: obtaining a target network data packet; generating data packet fingerprints of the target network data packet, the data packet fingerprints including a target traffic attribute fingerprint and a target traffic payload fingerprint; determining a type of the target network data packet according to an occurrence frequency of the target traffic payload fingerprint in a fingerprint database and the target traffic attribute fingerprint, the fingerprint database including historical traffic payload fingerprints of a plurality of historical network data packets; and blocking a network connection of the target network data packet when the type of the target network data packet is an abnormal type.

Abstract: A pressure sensor die especially suitable for high-temperature, high-pressure operating environment and delivering accurate and reliable pressure measurement at low cost. A single crystalline silicon includes a cap, a substrate and a base connected together. A recess formed on the cap creates an upper sealed cavity with the substrate. A silicon oxide layer is formed between the substrate and the cap. A recess formed on the base creates a lower sealed cavity with the substrate. The upper sealed cavity and the lower sealed cavity overlap in their projections. The substrate includes at least two sets of piezoresistive sensing elements located within the overlapping projections, perpendicular to each other, and oriented in different crystallographic directions.

Abstract: A pressure sensor die especially suitable for high-temperature, high-pressure operating environment and delivering accurate and reliable pressure measurement at low cost. A single crystalline silicon includes a cap, a substrate and a base connected together. A recess formed on the cap creates an upper sealed cavity with the substrate. A silicon oxide layer is formed between the substrate and the cap. A recess formed on the base creates a lower sealed cavity with the substrate. The upper sealed cavity and the lower sealed cavity overlap in their projections. The substrate includes at least two sets of piezoresistive sensing elements located within the overlapping projections, perpendicular to each other, and oriented in different crystallographic directions.

Abstract: A method and system for mitigating a urea deposit within an SCR system that includes determining a mass of an accumulated urea deposit present within the SCR catalyst and SCR piping, comparing the mass of the accumulated urea deposit with a deposit upper threshold limit, and initiating an SCR regeneration event when the mass of the accumulated urea deposit is greater than the deposit upper threshold limit. The method further includes determining an amount of NH3 passing through the SCR catalyst downstream of the urea deposit, comparing the amount of NH3 passing through the SCR catalyst with an NH3 regeneration threshold limit, and terminating the SCR regeneration event when the level of NH3 passing through the SCR catalyst is less than the SCR NH3 regeneration threshold.

Abstract: The present invention is related to a sensor. In particular, the present invention is related to a dual-cavity pressure sensor die and its fabrication process. The pressure sensor comprises a chamber inside which a pressure sensor die is provided. The pressure sensor die is uniformly compressed by the external pressure to be measured and can deform freely inside the chamber. The pressure sensor die is primarily constructed of single crystalline silicon and comprises a cap, a substrate and a base connected together. A recess is formed on the cap. The recess forms an upper sealed cavity with the substrate. A silicon oxide layer is formed between the substrate and the cap. The substrate further comprises a plurality of piezoresistive sensing elements which are located inside the upper sealed cavity. A recess is formed on the base. The recess forms a lower sealed cavity with the substrate. The present pressure sensor is more immune to temperature effects.

Abstract: Methods are disclosed herein for administering a oncogenic Src homology-2 domain containing protein tyrosine phosphatase-2 (SHP2) inhibitor for treating autoimmune and/or glomerulonephritis-associated diseases, and in particular, Systemic Lupus Erythematosus (SLE).

Abstract: Methods are disclosed herein for administering a oncogenic Src homology-2 domain containing protein tyrosine phosphatase-2 (SHP2) inhibitor for treating autoimmune and/or glomerulonephritis-associated diseases, and in particular, Systemic Lupus Erythematosus (SLE).

Abstract: Methods are disclosed herein for administering a oncogenic Src homology-2 domain containing protein tyrosine phosphatase-2 (SHP2) inhibitor for treating autoimmune and/or glomerulonephritis-associated diseases, and in particular, Systemic Lupus Erythematosus (SLE).

Abstract: Methods are disclosed herein for administering a oncogenic Src homology-2 domain containing protein tyrosine phosphatase-2 (SHP2) inhibitor for treating autoimmune and/or glomerulonephritis-associated diseases, and in particular, Systemic Lupus Erythematosus (SLE).

Abstract: A method and system for mitigating a urea deposit within an SCR system that includes determining a mass of an accumulated urea deposit present within the SCR catalyst and SCR piping, comparing the mass of the accumulated urea deposit with a deposit upper threshold limit, and initiating an SCR regeneration event when the mass of the accumulated urea deposit is greater than the deposit upper threshold limit. The method further includes determining an amount of NH3 passing through the SCR catalyst downstream of the urea deposit, comparing the amount of NH3 passing through the SCR catalyst with an NH3 regeneration threshold limit, and terminating the SCR regeneration event when the level of NH3 passing through the SCR catalyst is less than the SCR NH3 regeneration threshold.

Abstract: A method and system for mitigating a urea deposit within an SCR system that includes determining a mass of an accumulated urea deposit present within the SCR catalyst and SCR piping, comparing the mass of the accumulated urea deposit with a deposit upper threshold limit, and initiating an SCR regeneration event when the mass of the accumulated urea deposit is greater than the deposit upper threshold limit. The method further includes determining an amount of NH3 passing through the SCR catalyst downstream of the urea deposit, comparing the amount of NH3 passing through the SCR catalyst with an NH3 regeneration threshold limit, and terminating the SCR regeneration event when the level of NH3 passing through the SCR catalyst is less than the SCR NH3 regeneration threshold.

Abstract: An engine starting system and technique include selecting a target engine speed profile from a plurality of engine speed profiles based on operator inputs and operating parameters of the vehicle. A feedback control strategy is used to substantially conform the engine speed with the target speed profile during starting until a target speed is reached in which fueling is initiated to start the engine.

Abstract: A method, terminal and server for controlling a smart home device are provided. The method includes: acquiring a device identification of the smart home device from the smart home device, and sending an enquiry request containing the device identification to a server; receiving an enquiry response from the server and pushing the enquiry response to a user; sending a control instruction to the server, the control instruction including a first trigger condition and a first execution condition selected by the user; controlling the smart home device to execute the first execution condition when the server detects that the first trigger condition is met.

Abstract: Methods are disclosed herein for administering a oncogenic Src homology-2 domain containing protein tyrosine phosphatase-2 (SHP2) inhibitor for treating autoimmune and/or glomerulonephritis-associated diseases, and in particular, Systemic Lupus Erythematosus (SLE).