Abstract: Techniques for audio understanding using fixed language models are provided. In one aspect, a system for performing audio understanding tasks includes: a fixed text embedder for, on receipt of a prompt sequence having (e.g., from 0-10) demonstrations of an audio understanding task followed by a new question, converting the prompt sequence into text embeddings; a pretrained audio encoder for converting the prompt sequence into audio embeddings; and a fixed autoregressive language model for answering the new question using the text embeddings and the audio embeddings. A method for performing audio understanding tasks is also provided.

Abstract: A fully-automated terminal crimping device for facilitating cable positioning includes an upper pressing die crimping mechanism, cable positioning mechanisms, an ejection mechanism, a terminal pushing slider mechanism, and a terminal clamping mechanism, where the terminal pushing slider mechanism is arranged directly below the upper pressing die crimping mechanism, a lower pressing die base is arranged on the terminal pushing slider mechanism, the terminal clamping mechanism and the ejection mechanism are arranged at the left and right sides of the lower pressing die base respectively, and the two cable positioning mechanisms are arranged at the front and rear ends of the lower pressing die base respectively.

Abstract: In some examples, for process-to-process communication, such as in function linking, a virtual channel can be provisioned to provide virtual machine to virtual machine communications. In response to a transmit request from a source virtual machine, the virtual channel can cause a data copy from a source buffer associated with the source virtual machine without decryption or encryption. The virtual channel provisions a key identifier for the copied data. The destination virtual machine can receive an indication data is available and can cause the data to be decrypted using a key accessed using the key identifier and source address of the copied data. In addition, the data can be encrypted using a second, different key for storage in a destination buffer associated with the destination virtual machine. In some examples, the key identifier and source address is managed by the virtual channel and is not visible to virtual machine or hypervisor.

Abstract: The present disclosure discloses a rolling ring shrink fitting tool for rotary equipment, including a lifting frame; a movement slot is formed in a bottom surface of a top of the lifting frame; an output end of a first motor is connected with a main gear; guide rollers are embedded in a lifting seat through bearings; shrink fitting plates are two semicircular structures; lifting lugs are welded on outer sides of the shrink fitting plates; tooth rings are arranged outside the shrink fitting plates; stop rods are fixed on inner walls of the tooth rings; supporting screw rods are embedded at sunken positions on inner walls of the shrink fitting plates through bearings.

Abstract: The present disclosure discloses a rolling ring shrink fitting tool for rotary equipment, including a lifting frame; a movement slot is formed in a bottom surface of a top of the lifting frame; an output end of a first motor is connected with a main gear; guide rollers are embedded in a lifting seat through bearings; shrink fitting plates are two semicircular structures; lifting lugs are welded on outer sides of the shrink fitting plates; tooth rings are arranged outside the shrink fitting plates; stop rods are fixed on inner walls of the tooth rings; supporting screw rods are embedded at sunken positions on inner walls of the shrink fitting plates through bearings.

Abstract: A vibration suppression method for a servo motor and a load multistage drive system is provided. For a number N of fixed vibration frequencies and one vibration frequency varying with a load position existing in a multistage drive mechanism, a number of N+1 vibration suppression filters are adopted, and each filter is configured to eliminate a corresponding vibration frequency. Fixed vibration frequencies and a vibration frequency varying with a load position in a multistage drive system are measured by using an offline method, and the varied vibration frequencies are made into a two-dimensional table related to the load positions. The fixed vibration frequencies are eliminated by using fixed-frequency parameter vibration suppression filters; and the varied vibration frequencies are eliminated by using a variable-frequency parameter vibration suppression filter, and the vibration frequencies are obtained in real time according to the load positions and the two-dimensional table.

Abstract: A heat conducting lithium-ion battery includes a battery cell including positive and negative electrode plates. The positive electrode plate includes a positive current collector and a positive active material layer coated on the positive current collector. The negative electrode plate includes a negative current collector and a negative active material layer coated on the negative current collector. At least one of the positive and negative electrode plates includes a heat conducting and collecting body which is a portion of the current collector not coated by the active material layer. At least two heat conducting and collecting bodies are stacked together to form at least one heat converging path, which allows heat energy to enter or exit from the battery cell. A fluid-containing pipe is connected to the at least one heat converging path.

Abstract: A cylindrical lithium-ion battery which can maintain working temperature within a certain range includes a battery cell having a positive electrode plate and a negative electrode plate. The negative electrode plate includes a negative current collector and a negative active material layer on the negative current collector. The positive electrode plate includes a positive current collector and a positive active material layer on the positive current collector. The positive electrode plate and/or the negative electrode plate includes a heat conducting and collecting body. The heat conducting and collecting body is a portion of the positive current collector not coated by the positive active material layer or a portion of the negative current collector not coated by the negative active material layer. At least two heat conducting and collecting bodies are stacked together to a heat converging path. A thin-film heater is connected to the heat converging path.

Abstract: A lithium-ion soft battery which can maintain within a certain range includes a battery cell having a positive electrode plate and a negative electrode plate. The negative electrode plate includes a negative current collector and a negative active material layer on the negative current collector. The positive electrode plate includes a positive current collector and a positive active material layer on the positive current collector. The positive electrode plate and/or the negative electrode plate includes a heat conducting and collecting body, which is a portion of the positive current collector not coated by the positive active material layer or a portion of the negative current collector not coated by the negative active material layer. At least two heat conducting and collecting bodies are stacked together to form at least one heat converging path. A fluid-containing pipe is connected to the heat converging path.

Abstract: A lithium-ion power battery includes at least one battery cell each having a positive electrode plate and a negative electrode plate. Each battery cell includes at least two heat conducting and collecting bodies formed on at least one of the positive electrode plate and the negative electrode plate. Each heat conducting and collecting body is a portion of the positive current collector not coated by the positive active material layer or a portion of the negative current collector not coated by the negative active material layer. The heat conducting and collecting bodies are stacked together to form at least one heat converging path. A fluid-containing pipe is connected to the at least one heat converging path. A connector is disposed at each of an inlet and an outlet of the fluid-containing pipe, for connecting the fluid-containing pipe to an external component.

Abstract: A lithium-ion power battery includes a battery cell including positive and negative electrode plates. The positive electrode plate includes a positive current collector and a positive active material layer coated on the positive current collector. The negative electrode plate includes a negative current collector and a negative active material layer coated on the negative current collector. At least one of the positive and negative electrode plates includes a heat conducting and collecting body which is a portion of the current collector not coated by the active material layer. At least two heat conducting and collecting bodies are stacked together to form at least one heat converging path, which allows heat energy to enter or exit from the battery cell. An insulating element is connected to the at least one heat converging path.

Abstract: Embodiments of the present invention provide systems and methods for dynamically modifying data scrub rates based on RAID analysis. The method includes determining a grouping for an array based on a temperature for the array, a configurable threshold temperature range for the array, and an I/O distribution of the array. The method further includes modifying the data scrub rate for the array based on the grouping.

Abstract: Embodiments of the present invention provide systems and methods for dynamically modifying data scrub rates based on RAID analysis. The method includes determining a grouping for an array based on a temperature for the array, a configurable threshold temperature range for the array, and an I/O distribution of the array. The method further includes modifying the data scrub rate for the array based on the grouping.

Abstract: Embodiments of the present invention provide systems and methods for dynamically modifying data scrub rates based on RAID analysis. The method includes determining a grouping for an array based on a temperature for the array, a configurable threshold temperature range for the array, and an I/O distribution of the array. The method further includes modifying the data scrub rate for the array based on the grouping.

Abstract: Embodiments of the present invention provide systems and methods for dynamically modifying data scrub rates based on RAID analysis. The method includes determining a grouping for an array based on a temperature for the array, a configurable threshold temperature range for the array, and an I/O distribution of the array. The method further includes modifying the data scrub rate for the array based on the grouping.

Abstract: Embodiments of the present invention provide systems and methods for dynamically modifying data scrub rates based on RAID analysis. The method includes determining a grouping for an array based on a temperature for the array, a configurable threshold temperature range for the array, and an I/O distribution of the array. The method further includes modifying the data scrub rate for the array based on the grouping.

Abstract: Embodiments of the present invention provide systems and methods for dynamically modifying data scrub rates based on RAID analysis. The method includes determining a grouping for an array based on a temperature for the array, a configurable threshold temperature range for the array, and an I/O distribution of the array. The method further includes modifying the data scrub rate for the array based on the grouping.

Abstract: In one embodiment, a method includes moving data from an original, unmoved stride from an original array to target stripes of a target stride in a distributed array in response to a determination that all target stripes of the target stride are in a blank state indicating no data is stored therein, delaying movement of the data from the original stride to the target stripes of the target stride in response to a determination that any of the target stripes of the target stride are in an old state indicating unmoved data is stored therein, and moving the data from the original stride to the target stripes of the target stride after delaying and in response to a determination that all the target stripes of the target stride that were in the old state have switched to the blank state.

Abstract: In one embodiment, a method includes moving data from an original, unmoved stride from an original array to target stripes of a target stride in a distributed array in response to a determination that all target stripes of the target stride are in a blank state indicating no data is stored therein, delaying movement of the data from the original stride to the target stripes of the target stride in response to a determination that any of the target stripes of the target stride are in an old state indicating unmoved data is stored therein, and moving the data from the original stride to the target stripes of the target stride after delaying and in response to a determination that all the target stripes of the target stride that were in the old state have switched to the blank state.

Abstract: In one embodiment, a method includes iteratively selecting an original, unmoved stride from an original array until all original strides have been moved, determining a target stride location in a distributed array, determining a state of the target stride from the following states: an old state indicating unmoved data, a blank state indicating no data, and a new state indicating migrated data, determining that all target stripes are blank, moving data from the original stride to the target stripes when all the target stripes are blank, delaying the moving of the data from the original stride to the target stripes in the target stride when any of the target stripes of the target stride are in the old state and waiting until all the target stripes of the target stride are in the blank state, and determining that all original strides from the original array have been moved.