Abstract: Disclosed is a method for training an abnormal-detection model based on an improved denoising autoencoder, including: acquiring an original image; generating a rectangular frame according to a preset range of a resolution ratio, by the improved denoising autoencoder, and occluding the original image by the rectangular frame, wherein the resolution ratio is a ratio of a resolution of an occlusion area formed by the rectangular frame to a resolution of the original image; filling random noise in the rectangular frame to obtain a noised image, by the improved denoising autoencoder; and performing constraint learning on the original image and the noised image, by the abnormal-detection model, to implement training of the abnormal-detection model. Because a learning task is more complex, it is helpful to alleviate identity mapping, and detection performance of the model is improved. The present application further provides an apparatus, a device, and a readable storage medium thereof.

Abstract: A meter socket adapter (MSA) for connecting a battery energy storage system (BESS) to a household microgrid through a meter combo load center. The MSA includes: a housing matching an electricity meter and a meter socket in the meter combo load center; a plurality of power conductors that connect among the electricity meter, the meter socket, and BESS; a meter interconnection device (MID) switch for connecting a utility grid or one or more distribution energy resource (DER) devices to supply power to household loads in the household microgrid; a MID driving circuit for driving the MID switch to close or open; and a thermal management circuit couple with a plurality of temperature sensors disposed at each high current connection point to prevent overheat.

Abstract: A system for lubricating a crankshaft of an engine includes a first main journal including a first shaft and in fluid communication with an oil supply. The system also includes a first main journal oil passage in fluid communication with the oil supply extending through the first shaft. The system also includes a first pin journal including a first crank, and a first oil passage extending partially through the first crank in fluid communication with the first main journal oil passage. The system also includes a second pin journal including a second crank, and a second oil passage extending partially through the second crank in fluid communication with the first main journal oil passage. Each of the first oil passage extends at a first non-zero angle and the second oil passage extends at a second non-zero angle relative to the first main journal oil passage.

Abstract: Systems and methods utilizing aqueous-based polymer binders for silicon-dominant anodes containing pyrolyzed carbon may include an electrode coating layer on a current collector, where the electrode coating layer is formed from silicon and a water soluble polymer and may comprise one or more additional materials. The electrode coating layer may include more than 70% silicon and the anode may be in a lithium ion battery.

Abstract: An artificial intelligence-based semantic recognition method, apparatus, and device. In the artificial intelligence-based semantic recognition method, a pre-trained semantic recognition model is trained by using a training corpus configured by a developer on a model training platform such as a Bot platform and a negative corpus provided on the model training platform, where the negative corpus is extracted by mapping an encoding value of the training corpus to a negative corpus set. Therefore, the negative corpus is extracted based on the encoding value of the training corpus, and a randomized method for generating the negative corpus is changed into a stable method.

Abstract: An antimicrobial detergent composition includes the following components by mass percent: 0.1-10% of a polyester-polyether polymer, 0.01-2% of an antimicrobial agent with a halogenated phenol structure, 10-50% of a surfactant and a solvent. A 1% deionized water solution of the detergent composition has a pH value of 7.0-9.0. In the present invention, by introducing the polyester-polyether polymer into the composition, the deposition efficiency of the antimicrobial agent with the halogenated phenol structure on a fabric can be improved, a solubilization effect of the surfactant in a detergent can be reduced, and therefore, a antimicrobial effect is achieved.

Abstract: The present invention relates to a substituted bridged ring inhibitor, and to a preparation method therefor and application thereof. Specifically, the compound of the present invention has the structure shown in a formula (A0), and further disclosed in the present invention are a method for preparing the compound and an application of the compound as a KRASG12D inhibitor; the compound has a good selective inhibition effect on KRASG12D, and has better pharmacodynamic and pharmacokinetic performance and lower toxic side effects.

Abstract: A KPI curve data processing method is disclosed, involving the following steps: segmenting a KPI curve into several equal-length wavebands, clustering these wavebands based on a non-time dimension, and extracting a fundamental wave for each cluster. The method compares the similarity between each waveband's data and the fundamental wave of its cluster, identifies the cluster's grouping boundary, and groups the wavebands accordingly. It calculates the total time length of consecutive wavebands of the same type in each cluster, using the maximum length as the width of a sliding window. Scanning the KPI curve with this window allows consecutive clusters to be quickly grouped into a single waveform category, reducing computation and enabling integral classification of the wavebands.

Abstract: It is an object of the present invention to provide a cross-linked poly(aspartic acid) product that can retain the gel shape, water absorbency, water retentivity, and other performance because it does not undergo hydrolysis over time owing to the absence of an ester bond, and a method for producing the cross-linked poly(aspartic acid) product. The cross-linked poly(aspartic acid) product according to an embodiment of the present invention is a reaction product of a polysuccinimide (PSI), a compound (A: a1-A1-a2) containing a first functional group (a1) and a second functional group (a2), and a polyfunctional epoxy compound (B). The cross-linked poly(aspartic acid) product contains a cross-linked structure (PABAP) represented by PSI-a1-A1-a2-B-a2-A1-a1-PSI, the cross-linked structure (PABAP) is partially hydrolyzed, and the second functional group of the compound (A) does not react with the polysuccinimide (PSI) or is less reactive with the polysuccinimide (PSI) than the first functional group.

Abstract: A battery pack, detachably connected to an external device for charging or discharging, includes a battery set, a control module, a first signal terminal, and a second signal terminal. The first signal terminal and the second signal terminal are connected to the control module and the external device, the control module detects at least one operating parameter of the battery set, and generates a state parameter related to the operating parameter according to the operating parameter, the control module send the state parameter to the outside by using the first signal terminal, and the control module sends that state parameter to the outside by using the second signal terminal. The battery pack transmits data to the outside by using two communication channels, to doubly ensure communication, thereby preventing any abnormal communication channel from causing damage to the use of the battery pack, and improving the use security.

Abstract: The present application provides single-domain antibodies targeting CD33 and constructs thereof, including chimeric receptors, immune effector cell engagers and immunoconjugates. Further provided are engineered immune cells (such as T cells) comprising an anti-CD33 chimeric receptor and optionally a second chimeric receptor targeting a second antigen or epitope. Pharmaceutical compositions, kits and methods of treating cancer are also provided.

Abstract: A system for lubricating a crankshaft of an engine includes a first main journal including a first shaft and in fluid communication with an oil supply. The system also includes a first main journal oil passage in fluid communication with the oil supply extending through the first shaft. The system also includes a first pin journal including a first crank, and a first oil passage extending partially through the first crank in fluid communication with the first main journal oil passage. The system also includes a second pin journal including a second crank, and a second oil passage extending partially through the second crank in fluid communication with the first main journal oil passage. Each of the first oil passage extends at a first non-zero angle and the second oil passage extends at a second non-zero angle relative to the first main journal oil passage.

Abstract: Provided are a high-plasticity dual-phase high-entropy alloy (HEA) and a preparation method thereof. The high-plasticity dual-phase HEA has a chemical formula as shown in Formula I: (FeCoNiCr)100-xTix (Formula I), in which, x is in a range of 2.0 to 2.8. A method for preparing the high-plasticity dual-phase HEA is also provided.

Abstract: Computer technology for combining an encryption/decryption (e/d) key with additional information to obtain a specialized e/d key. The additional information one or more of the following types of additional information: client UUID (universally unique identifier), FQDN (fully qualified domain name), database hardware information, data physical position on the hard disk and/or stored data creation date. By combining the basic key with these kind(s) of operational information and/or software/hardware identifier information, the security of the underlying encrypted data can be meaningfully enhanced.

Abstract: The present disclosure provides a garden blower, including a housing and a duct assembly, the duct assembly includes an outer duct, a motor fan blade assembly and a guide cone; the outer duct and the rear casing are arranged in such a way that there is an annular interval therebetween, and a plurality of first anti-vibration components are arranged between the outer duct and the holding casing; the first anti-vibration components are close to the motor fan blade assembly, and form a first anti-vibration plane perpendicular to the motor axis of the motor fan blade assembly. This technical solution can suppress the transmission of vibration generated by the rotation of the motor fan blade assembly to other components, especially the holding casing, and effectively avoids the mutual influence between the vibration of the motor fan blade assembly and the disturbance of the rear casing caused by the airflow.

Abstract: This application relates to the technical field of electric tools, and particularly discloses a data transmission system, a power supply apparatus and an external device. The system includes a battery pack and an external device. A first level shifter module in the battery pack carries out data transmission with a first processing module at a first transmission voltage, and a second level shifter module in the external device carries out data transmission with a second processing module at a second transmission voltage. The first level shifter module and the second level shifter module transmit data at a preset voltage. The preset voltage is greater than the first transmission voltage and the second transmission voltage.

Abstract: The present invention related to a method for preparing a hair cosmetic composition. The method includes treating a colorant with a phytic acid; preparing a mixture including the colorant treated with phytic acid, and a solvent; grinding the mixture about 3 to 5 times using an ultra-precision colloid grinding machine; adding an adhesive component to the mixture; and adding a propellant to the mixture.