Abstract: Disclosed are example embodiments of a five-device-in-one double-stacked internal-gutters, which is economical to produce, is easy to ship, and can be quickly and easily assembled and disassembled. Particularly, the present invention relates to five-device-in-one anti-leaking noise-canceling anti-twisting anti-warping anti-vibrating double-locking double-core double-deck double-stacked internal-gutters (for being adapted to pergola, RV, house, solar panel, and concert stage), which comprise: Anti-leaking noise-canceling rainwater-shedding rainwater-guiding clamp-shield roof system, anti-twisting anti-warping anti-vibrating double-locking double-core double-deck double-stacked-internal-gutter systems, Double-gutter-supporting-and-locking corner parapet-post systems, Double-gutter-supporting-and-locking center parapet-post systems, and 6 expandable foot-locking sleeve-bolt systems.

Abstract: Provided are a manufacturing method of a core assembly for battery, a core assembly for battery, and a battery pack including the core assembly. The method includes; providing a jelly-roll including a cylindrical main body and a tab group including tabs stacked in an axial direction of the main body and electrically connected to an axial end of the main body, each tab extending outward in a radial direction of the main body; providing a current collecting member including a current collecting portion; electrically connecting the current collecting portion to at least one of the tabs so that the current collecting portion extends outward in the radial direction; and bending the current collecting portion and at least one part of the tabs inward in the radial direction so that no current collecting portion or tab extends beyond an outer peripheral surface of the main body in the radial direction.

Abstract: A cylindrical coordinate shearing type fruit picking end effector and a use method therefor are provided. The cylindrical coordinate shearing type fruit picking end effector includes a rack, a fruit clamping mechanism, a rotary motion mechanism, a rotary angle detection mechanism, a linear motion mechanism, a shearing motion mechanism, and a linear distance detection mechanism; where the linear distance detection mechanism is arranged at a front end of the linear motion mechanism; the shearing motion mechanism is arranged at a rear end of the shearing motion mechanism; the linear motion mechanism is arranged at a top end of the rotary motion mechanism; the rotary motion mechanism is arranged at a rear end of the rack; the rotary angle detection mechanism is arranged at a front end of the rotary motion mechanism; and the fruit clamping mechanism is arranged at a front end of the rack.

Abstract: Provided is a battery cell material recycling apparatus. The battery cell material recycling apparatus includes a first vacuum belt conveying mechanism and a second vacuum belt conveying mechanism. The first vacuum belt conveying mechanism has a first feed end and a first discharge end opposite to each other in a conveying direction of the first vacuum belt conveying mechanism. The second vacuum belt conveying mechanism has a second feed end and a second discharge end opposite to each other in a conveying direction of the second vacuum belt conveying mechanism. The second feed end is located above the first discharge end. A guide roller is disposed below the second discharge end. The guide roller is movable back and forth in the conveying direction of the second vacuum belt conveying mechanism.

Abstract: A battery cutting apparatus is provided. The apparatus includes a carrying assembly, a first cutter assembly, a first driving assembly, a second cutter assembly and a second driving assembly. The carrying assembly is configured to carry a battery to be cut. The first driving assembly is in transmission connection with at least one of the first cutter assembly or the carrying assembly and configured to make them move relative to each other along a first direction. The second driving assembly is in transmission connection with at least one of the second cutter assembly or the carrying assembly and configured to make them move relative to each other along a second direction perpendicular to the first direction. At least one of the first or second cutter assembly is a pressing and cutting cutter assembly, which is configured to be able to press and break the housing of the battery.

Abstract: Provided are a preparation method of a current collector assembly, a current collector assembly, a battery cell, and a battery pack. The preparation method of the current collector assembly includes: abutting the at least one of the connection plate or the protection plate having the protrusion against the plurality of tabs; generating a high-frequency vibration between the at least one of the connection plate or the protection plate having the protrusion and the plurality of tabs; and piercing the plurality of tabs sequentially by the protrusion through the high-frequency vibration. A vibration frequency of the high-frequency vibration ranges from 15 KHz to 40 KHz.

Abstract: A cylindrical coordinate shearing type fruit picking end effector and a use method therefor are provided. The cylindrical coordinate shearing type fruit picking end effector includes a rack, a fruit clamping mechanism, a rotary motion mechanism, a rotary angle detection mechanism, a linear motion mechanism, a shearing motion mechanism, and a linear distance detection mechanism; where the linear distance detection mechanism is arranged at a front end of the linear motion mechanism; the shearing motion mechanism is arranged at a rear end of the shearing motion mechanism; the linear motion mechanism is arranged at a top end of the rotary motion mechanism; the rotary motion mechanism is arranged at a rear end of the rack; the rotary angle detection mechanism is arranged at a front end of the rotary motion mechanism; and the fruit clamping mechanism is arranged at a front end of the rack.

Abstract: Embodiments are provided for building a configurable multilingual model. A computing system obtains a plurality of language-specific automatic speech recognition modules and a universal automatic speech recognition module trained on a multi-language training dataset comprising training data corresponding to each of the plurality of different languages. The computing system then compiles the universal automatic speech recognition module with the plurality of language-specific automatic speech recognition modules to generate a configurable multilingual model that is configured to selectively and dynamically utilize a sub-set of the plurality of language-specific automatic speech recognition modules with the universal automatic speech recognition module to process audio content in response to user input identifying one or more target languages associated with the audio content.

Abstract: Disclosed is a three-dimensional low-dose PET reconstruction method based on deep learning. The method comprises the following steps: back projecting low-dose PET raw data to the image domain to maintain enough information from the raw data; selecting an appropriate three-dimensional deep neural network structure to fit the mapping between the back projection of the low-dose PET and a standard-dose PET image; after learning from the training samples the network parameters are fixed, realizing three-dimensional PET image reconstruction starting from low-dose PET raw data, thereby obtaining a low-dose PET reconstructed image which has a lower noise and a higher resolution compared with the traditional reconstruction algorithm and image domain noise reduction processing.

Abstract: The present invention provides a method for sorting lithium cells, which includes quick sorting and high-precision sorting. The method provided by the present invention can be used for quickly and accurately classifying cells based on self-discharge, and is applicable to large-scale self-discharge sorting due to low cost of adopted equipment. Through the quick sorting method and the high-precision sorting method in the present invention, cells with large self-discharge rates can be eliminated from a batch of cells, cells with similar self-discharge rates can be sorted into groups, and an application range is wider.

Abstract: Disclosed are example embodiments of a five-device-in-one double-stacked internal-gutters, which is economical to produce, is easy to ship, and can be quickly and easily assembled and disassembled. Particularly, the present invention relates to five-device-in-one anti-leaking noise-canceling anti-twisting anti-warping anti-vibrating double-locking double-core double-deck double-stacked internal-gutters (for being adapted to pergola, RV, house, solar panel, and concert stage), which comprise: Anti-leaking noise-canceling rainwater-shedding rainwater-guiding clamp-shield roof system, anti-twisting anti-warping anti-vibrating double-locking double-core double-deck double-stacked-internal-gutter systems, Double-gutter-supporting-and-locking corner parapet-post systems, Double-gutter-supporting-and-locking center parapet-post systems, and 6 expandable foot-locking sleeve-bolt systems.

Abstract: Embodiments are provided for building a configurable multilingual model. A computing system obtains a plurality of language-specific automatic speech recognition modules and a universal automatic speech recognition module trained on a multi-language training dataset comprising training data corresponding to each of the plurality of different languages. The computing system then compiles the universal automatic speech recognition module with the plurality of language-specific automatic speech recognition modules to generate a configurable multilingual model that is configured to selectively and dynamically utilize a sub-set of the plurality of language-specific automatic speech recognition modules with the universal automatic speech recognition module to process audio content in response to user input identifying one or more target languages associated with the audio content.

Abstract: The present invention provides a method for reasonably adjusting an end-of-discharge voltage of a lithium battery with attenuation of a battery life. The method includes: acquiring an end-of-charge voltage, an end-of-discharge voltage and a rated capacity based on a basic parameter table for a lithium battery, then setting a safety end-of-charge voltage and a safety end-of-discharge voltage to obtain an initial safety discharge capacity, and finally setting a preset discharge capacity of the battery; using an Ampere-hour integration method to estimate a discharged power, taking the preset discharge capacity as a discharge standard, and stopping discharge when the discharged power reaches the preset discharge capacity; and the safety discharge capacity being gradually less than the preset discharge capacity within a battery life cycle, and the battery stopping discharge when the voltage reaches the safety end-of-discharge voltage.

Abstract: A cutting body for a drilling tool has a center axis, at least one cutting element with at least one cutting edge, and at least one side face. The at least one side face has at least one radially inwardly directed cutout, which is designed to produce a drilled hole having an increased roughness, the cutout having precisely three open sides.

Abstract: Provided are a current collector assembly, a battery cell, and a battery pack. The current collector assembly includes a plurality of layers of tabs, a protection plate, a connection plate, and at least one protrusion. The plurality of layers of tabs is stacked in a thickness direction of each of the tabs. The protection plate is arranged at a side of the plurality of layers of tabs in the thickness direction of each of the tabs. The connection plate is arranged at another side of the plurality of layers of tabs in the thickness direction of each of the tabs. The at least one protrusion is arrange between the connection plate and the protection plate. Each of the at least one protrusion penetrates the plurality of layer of tabs, and is connected to the plurality of layers of tab.

Abstract: Provided are a connector, a battery cell, and a battery pack. The connector is configured to electrically connect a plurality of layers of tabs of an electrode plate. The connector includes a connection plate and a protrusion arranged at the connection plate. The protrusion protrudes from a side surface of the connection plate in a thickness direction of the connection plate, and is configured to penetrate the plurality of layers of tabs.

Abstract: Techniques for managing namespaces in a multi-cluster management (MCM) system to facilitate multi-cluster application development are provided. In one set of embodiments, a computer system executing the MCM system can create a workspace for an application being developed by a software development team of an organization, where the workspace is a logical grouping of namespaces on which the application has been or will be deployed, and where at least a subset of the namespaces can belong to different clusters of the organization. The computer system can then assign a member of the development team as a workspace administrator of the workspace, thereby enabling that development team member to perform management tasks on the workspace and its member namespaces via the MCM system (e.g., creating and adding namespaces to the workspace, setting access/image/network policies on the workspace, etc.), without help from the organization's IT staff.

Abstract: Provided are a manufacturing method of a core assembly for battery, a core assembly for battery, and a battery pack including the core assembly. The method includes; providing a jelly-roll including a cylindrical main body and a tab group including tabs stacked in an axial direction of the main body and electrically connected to an axial end of the main body, each tab extending outward in a radial direction of the main body; providing a current collecting member including a current collecting portion; electrically connecting the current collecting portion to at least one of the tabs so that the current collecting portion extends outward in the radial direction; and bending the current collecting portion and at least one part of the tabs inward in the radial direction so that no current collecting portion or tab extends beyond an outer peripheral surface of the main body in the radial direction.

Abstract: Provided are a connection member, a battery and a battery pack. The connection member is used for electrically connecting a plurality of tabs of a current collector and includes a connection plate and at least one protrusion arranged on the connection plate and protruding from one side surface of the connection plate in a thickness direction of the connection plate. At least one end of the at least one protrusion in a length direction of the at least one protrusion is formed as a tip in a plane perpendicular to the thickness direction of the connection plate. The tip is configured to puncture the plurality of tabs in the length direction of the at least one protrusion.

Abstract: The present disclosure describes one or more embodiments of a device for localized flow control. The device includes a plunger configured to slide along a longitudinal axis; a gate connecting to a proximal end of the plunger and configured to slide with the plunger; a spacer disposed along the longitudinal axis and on a same side with the gate relative to the plunger; a soft tube disposed in a gap between the spacer and a proximal end of the gate; and a plunger controller configured to slide the plunger between a closed position and an open position. In response to the plunger at the open position, the device is at an open state configured to allow a flow in the soft tube, and in response to the plunger at the closed position, the device is at a closed state configured to cut off the flow in the soft tube.