13results about How to "Avoid burden" patented technology

The present application relates to the field of heart rate monitoring, and particularly relates to a method and device for monitoring heart rate during exercise based on a smart watch. The method comprises the following steps: obtaining geographical position information of a user based on a smart watch, identifying a user exercise scene, and generating an exercise scene type; collecting original heart rate detection parameters, performing time series heart rate feature analysis, and constructing a heart rate feature set; performing deep exercise mode recognition on the exercise scene type and the heart rate feature set, and obtaining a user exercise mode; performing global heart rate situation awareness on the heart rate feature set, and constructing a global heart rate situation map; and performing comprehensive risk assessment and self-adaptive early warning decision-making on the global heart rate situation map according to the user exercise mode. The present application realizes self-adaptive analysis of a user heart rate state, and improves user exercise safety assessment efficiency and accuracy.

This invention discloses a highly efficient serine protease for degrading α-keratin, its degradation method, and its applications. The serine protease is named PliKerS, and its full-length amino acid sequence is shown in SEQ ID No. 2, with the corresponding coding gene sequence shown in SEQ ID No. 1. The amino acid sequence of the recombinant serine protease rPliKerS, which has its N-terminal signal peptide removed and a purification tag attached to its C-terminus, is shown in SEQ ID No. 4, with the corresponding coding gene sequence shown in SEQ ID No. 3. The recombinant serine protease rPliKerS degrades α-keratin under mild conditions, avoiding the environmental burden of strong alkaline treatment. It is particularly suitable for applications involving pet hair, hair waste, and leather pretreatment. The degradation products are soluble proteins and peptides, which can be used as high-value-added amino acid raw materials, functional peptide raw materials, biodegradable materials, bio-based material precursors, bio-feed proteins, fertilizers, etc., exhibiting high resource utilization value and promising industrial application prospects.

The present application relates to a kind of sulfonate drilling fluid plugging test system.Sulfonate drilling fluid plugging test system includes: outer tube, with small diameter section and large diameter section, the pipe wall of large diameter section is provided with mesh hole;Shale, annular structure, and inside large diameter section, shale has crack, the position of crack corresponds with mesh hole, the inner cavity of small diameter section and the inner cavity of shale are through, to form placement cavity;Inner tube, including cavity section and cavity section, cavity section with small diameter section, shale encloses annular return liquid chamber;Liquid outlet storage tank, through liquid outlet pipeline with cavity section is communicated;Liquid return storage tank, through liquid return pipeline with annular return liquid chamber is communicated;Drive pump, set on liquid outlet pipeline or liquid return pipeline;Shell, sleeve is set on large diameter section, shell with large diameter section encloses leakage chamber, mesh hole and leakage chamber are communicated;Air source, for pressurizing in leakage chamber;Pressure measurement component, for measuring the pressure difference in annular return liquid chamber and leakage chamber;Heating box, inner tube, outer tube and leakage chamber are arranged in heating box.

This invention belongs to the field of Internet technology and relates to a distributed task monitoring method and system based on state transition and targeted push. It includes receiving subscription requests initiated by clients, adding clients to communication groups associated with the task status corresponding to a tab, and maintaining the group affiliation information of each client in real time; based on the group affiliation information, when a task status transitions from its original state to a new state, locating the original state group and the new state group, pushing a removal notification to the original state group and a move-in notification to the new state group; when a task in the execution state experiences a progress update, locating the execution state group and pushing a progress update message only to that group; and using the removal notification, move-in notification, and progress update message as outputs to trigger clients to perform removal, addition, and progress refresh operations on the corresponding tasks in their local task lists, respectively. This solves problems such as list synchronization issues and numerous invalid pushes, achieving real-time list consistency and accurate push notifications.

The application provides a data collection method, device, equipment, medium and computer product, and relates to the technical field of flow collection. The method comprises the following steps: grouping the to-be-collected data according to statistical information obtained by statistical classification according to preset elements, obtaining at least one feature flow data and a corresponding analysis window; wherein each group of to-be-collected data corresponds to one feature flow data; meanwhile, each analysis window is moved from a first moving time node, and the first step length of the at least one feature flow data is obtained; and the data of each feature flow data in the time period corresponding to the analysis window is collected to obtain collected data. By moving the analysis window according to the step length of the feature flow data, the data of different feature flow data in the time period corresponding to the corresponding analysis window is collected, so that the system burden caused by a large amount of redundant data due to full collection can be avoided, and the collection and analysis resources can be dynamically allocated according to different flows.

This invention provides an edge computing-based IoT device data interaction system, relating to the field of digital information transmission technology. The invention ensures initial data security through a 5G baseband processor and encrypted digital signatures; it then initiates cross-validation of data credibility, dynamically generates sensitization coefficients based on macro-risk levels, and nonlinearly amplifies micro-anomalies. Combined with a fusion decision matrix, a comprehensive data credibility index is calculated, thereby assessing data logical consistency in real time and enhancing system robustness and data credibility. Based on a gradient control strategy and a multi-level permission partitioning model, it triggers defense action combinations and information pushes precisely matched to threat levels, realizing a shift from passive response to proactive early warning and ensuring the minimization, accuracy, and security of information distribution.

The utility model provides a wall surface cleaning device for decoration, which comprises a collecting box, a material collecting groove is arranged in the collecting box in a sliding manner, a material collecting bag is arranged in the material collecting groove, a handle is arranged on the front side of the material collecting groove, an air pump is arranged at an air suction opening formed in the outer side of the collecting box, and trundles are arranged at four corners of the lower surface of the collecting box. An air suction pipe is arranged at a suction opening formed in the upper surface of the collecting box, a cleaning head is arranged at the end, away from the collecting box, of the air suction pipe, a collecting groove is formed in the cleaning head and communicates with the air suction pipe, and scraping plates, height adjusting modules and guiding modules which are symmetrically distributed are arranged on the outer side of the cleaning head. According to the wall surface cleaning device for decoration, when the high position of the wall surface needs to be cleaned, the cleaning head leans against the wall surface, and the height of the cleaning head is stably and electrically controlled and adjusted, so that the burden brought to personnel when the cleaning head is manually adjusted and lifted can be effectively avoided, and the wall surface cleaning device is convenient for the personnel to use.

Measures for radio network operation optimization are provided. Such measures exemplarily include determining a new quality of service profile for a first terminal; sending, to the first terminal, a consent request message indicating a need for consent to a change to the new quality of service profile; and receiving, from the first terminal, a consent response message indicating consent or non-consent to the change to the new quality of service profile.

The utility model relates to the technical field of jackets, in particular to a jacket with an arm fracture fixing and hanging structure, which comprises a jacket body, pockets are mounted on the surface of the jacket body, gypsum is arranged in the pockets, sleeves are mounted on the surfaces of two sides of the jacket body, and the sleeves are connected with the sleeves. An arm fixing mechanism is arranged on the inner wall of the pocket and the surface of the gypsum, and a mobile phone storage mechanism is arranged on the surface of the jacket body. According to the utility model, when the jacket is used, the arm parts with plaster can be directly placed in the pocket to be hung and fixed, so that other activities of a patient are not limited, the patient is free, the burden caused by the cervical vertebra is also prevented, and the jacket is very convenient to use; when the jacket is used, a user can conveniently place the mobile phone on the surface of the jacket body, and the phenomenon that the mobile phone accidentally falls off in the using process of the jacket is avoided.

The utility model provides a cleaning brush cover plate module which comprises a cleaning brush base, a cleaning brush and a cleaning brush cover plate, the cleaning brush base comprises a middle groove part and an edge extension part, the middle groove part is used for containing the cleaning brush, the edge extension part is located on the periphery of the middle groove part, and an electromagnetic device is arranged on the edge extension part; the cleaning brush cover plate is used for covering the cleaning brush base and comprises an inner side face and an outer side face, the inner side face is provided with metal conductors with the same number as the electromagnetic devices, when the cleaning brush cover plate covers the cleaning brush base, the inner side face faces the cleaning brush base, and at the moment, the positions of the metal conductors are matched with the positions of the electromagnets. According to the cleaning brush cover plate module, the problem that the existing cleaning brush cover plate module is easy to cause wafer fragments is solved.

The invention relates to the technical field of computer vision, in particular to a posture skeleton guided man-machine interaction comfort evaluation method and system, and the method comprises the steps: collecting an RGB image sequence and a depth image sequence of a working scene; based on the RGB image sequence and the depth image, generating time sequence three-dimensional skeleton data; calculating a joint angle time sequence curve and an angular velocity time sequence curve in a single operation period based on the time sequence three-dimensional skeleton data, and counting the cumulative time of the joint angle continuously deviating from the human engineering neutral position range; a human body biomechanical model is constructed, and the mechanical work amount of joints is calculated; constructing a comfort level evaluation function, and outputting a local comfort level score of the target body part; and generating a dynamic comfort thermodynamic diagram superposed on the three-dimensional human body model based on the local comfort score, and generating an optimization suggestion report. According to the invention, non-contact and high-precision objective quantitative evaluation of comfort is realized, fatigue factors can be accurately identified, and visual and operable optimization guidance is provided.

The invention discloses an external effervescent tablet for treating infantile common cold and a preparation method and application thereof, and relates to the field of traditional Chinese medicine external preparations. Nine traditional Chinese medicines and a scientific and reasonable formula design are selected, so that the external effervescent tablet can be used for effectively treating the infantile common cold; the medicine is administrated in a foot bath manner, so that the burden of oral medicine on the liver and kidney of children is avoided, the use is convenient, and the acceptability of children is high; the preparation process of the external effervescent tablet is mature and standard and easy to popularize, a volatile oil extraction process is adopted, volatile effective components in the medicine are reserved, the bioavailability of the medicine is improved, and the medicine can quickly play a role in relieving exterior syndrome and clearing heat; the traditional Chinese medicine composition is especially designed for children, through scientific compatibility, safety and effectiveness are ensured, the dosage risk of adult medication is avoided, all the medicinal materials play a synergistic effect, and the traditional Chinese medicine composition is especially suitable for treating uncomfortable symptoms such as fever, aversion to cold, red and swollen throat, nasal obstruction, running nose, sneezing and / or lassitude, cough and ubiquitous aversion at the beginning of cold of children.

The utility model belongs to the technical field of medical biological materials, and particularly relates to a self-driven deformation nerve pasting film. The self-driven deformation nerve pasting film comprises a self-driven layer (1) and an adhesion layer (2), the self-driven layer (1) comprises at least two nanofiber layers, and the porosity of the nanofiber layers is in gradient distribution from small to large in the direction from the upper surface to the lower surface of the self-driven layer (1); the adhesion layer (2) is arranged above the upper surface of the self-driven layer (1), and the adhesion layer (2) is used for adhering the whole self-driven deformation nerve pasting film to an outer nerve membrane. The self-driven deformation nerve pasting film provided by the utility model is self-driven and deformed in the presence of tissue fluid, so that dynamic adaptive wrapping is realized, and the complexity of a surgical operation is reduced.