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62 results about "Functional integrity" patented technology

Lifting device and method for storing and transferring airship pod

The invention discloses a lifting device and method for storage and transfer of an airship pod, and relates to the technical field of storage and transfer of airship pods.The lifting device comprises an upper bracket, two lifting driving assemblies, a middle support, a damping spring, a base, four wheels and a traction rod; through the modular truss structure design, the bearing capacity and the lightweight requirement are both considered; a multi-dimensional vibration reduction system is formed by the vibration reduction springs which are arranged horizontally, longitudinally and transversely and the soft rubber buffer cushion, and the structure and function integrity of the pod in the storage and transfer process can be effectively protected by matching with the flexible moving and locking functions of the universal wheels with brakes; the lifting driving assembly adopts worm and gear transmission to achieve stable lifting and + / -15-degree pitch angle adjustment, an operating hand wheel designed in an ergonomic mode is combined, electric drive is matched, and the requirement for precise adjustment and control of pods is met. And the operation efficiency is greatly improved through the quick disassembly and assembly design of the positioning and fixing assembly and the traction rod.
Owner:CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST

Functional integrity and reliability test system for automatic joint debugging of power distribution terminal

The invention relates to the technical field of power distribution terminals, and discloses a power distribution terminal automatic joint debugging function integrity and reliability test system, which comprises a co-simulation module for performing closed-loop coupling on a virtual power grid and a tested terminal through deterministic time control and generating a reproducible working condition; the scene arrangement module is used for realizing automatic switching and rollback of cross-domain scenes based on transactional snapshots; and the communication module is used for executing a consistency test on multiple protocols and injecting delay jitter, packet loss and clock drift. The functional integrity and reliability test system for the automatic joint debugging of the power distribution terminal aims to solve the problems of lack of deterministic time control of cross-domain cooperation and insufficient guarantee of state consistency in a digital twin test method. The problems that a test result cannot be reproduced, crosstalk misjudgment is caused by state non-atomicity consistency during multi-scene switching, and faults are difficult to reproduce due to lack of time determinacy replay capability are solved.
Owner:WUHAN HANYANG POWER SUPPLY POWER ENG INSTALLATION TEAM

LLM-based integrated modular avionics system resource allocation method and system

The invention relates to an LLM-based comprehensive modular avionics system resource allocation method and system, and the method comprises the steps: removing a universal semantic module through model pruning, taking an IMA configuration description material as a training corpus, forming a lightweight IMA exclusive large language model which is finely adjusted by the training corpus, collecting a user natural language, analyzing a configuration interaction instruction of the user, and carrying out the resource allocation of the user. And then the configuration interpretation model / configuration generation model is called to execute interpretation and change tasks, so that natural language interaction of resource configuration of the integrated modular avionics system is realized on the basis of ensuring functional integrity, and the change cost of resource configuration is obviously reduced. Compared with the prior art, the method has the advantages that the lightweight LLM is trained and deployed in combination with avionics field knowledge, efficient deployment of the model is realized, and the accuracy of semantic understanding of the model in professional scenes in the avionics field is enhanced.
Owner:SHANGHAI JIAOTONG UNIV

Personalized emoticon conversion processing method, system and equipment and storage medium

The embodiment of the invention discloses a personalized emoticon conversion processing method and system, equipment and a storage medium. According to the technical scheme provided by the embodiment of the invention, the real-time clipboard input information is acquired, and the target emoticon format of the clipboard input information is determined according to the type identifier of the clipboard input information; under the condition that the target emoticon format is not matched with the set general emoticon format, extracting image data in the clipboard input information frame by frame; and sequentially adding the extracted image data to the emoticon construction container corresponding to the general emoticon format, and generating the motion image emoticon corresponding to the general emoticon format based on the emoticon construction container. By adopting the technical means, the universal processing of the personalized emoticons can be realized, so that the personalized emoticons can be applied in a cross-platform, cross-version and cross-application manner, the visual consistency and the functional integrity of the personalized emoticons are kept, and the use experience of a user is improved.
Owner:BIGO TECH PTE LTD

An injection-molding-based built-in structural member type molding mold and molding method

The application relates to the technical field of injection molding, and discloses an injection-molding-based built-in structural part type forming die and a forming method. The injection-molding-based built-in structural part type forming die comprises a lower die and an upper die, a cavity, a first runner and a plurality of fan-shaped communication openings are formed between the lower die and the upper die, and the first runner is arranged on the outer side of the cavity. Through the arrangement of the first runner and the fan-shaped communication openings, liquid silicone can be uniformly flowed into the cavity, the silicone can be uniformly coated around the structural part, and the problems of insufficient local filling or excessive thickness can be avoided. The step-by-step preforming and low-pressure filling process is adopted, the upper half shell and the lower half shell are preformed as rigid barriers, the damage risk of high-pressure silicone solidification to the precise structural part is completely eliminated, the product performance and the yield are improved, the size precision and the functional integrity of the structural part are guaranteed, the yield and the reliability are remarkably improved, and the method can be applied to high-precision and high-value structural parts.
Owner:HUNAN ACCURATE BIO MEDICAL TECH CO LTD

Ultrapurified Phospholipoproteomic Composition for High-Purity Biomolecular Research and Precision Therapeutics

PendingUS20260130978A1Lipid/lipoprotein ingredientsLyophilised deliveryPeripheral blood mononuclear cellUltrafiltration
The present disclosure describes PLPC-DB, an ultrapure phospholipoproteomic composition consisting of essential phospholipids, bioactive proteins, and intercellular regulatory factors, derived from the supernatant of peripheral blood mononuclear cells (PBMCs). This composition achieves a purity level exceeding 99% through a patented purification process that integrates high-speed advanced centrifugation and selective ultrafiltration, ensuring the structural stability and functional integrity of its bioactive components. PLPC-DB is optimized for advanced research and diagnostic applications, providing reproducibility, consistency, and safety across multicenter studies. The essential biomolecular components of PLPC-DB include phosphatidylcholine and phosphatidylserine, which contribute to membrane stability and intracellular signaling, while cell communication peptides enhance intercellular signaling, homeostatic regulation, and biochemical coordination. Structural and regulatory lipids support cell membrane biogenesis and functional stability, whereas adhesion and signaling proteins mediate cell-cell interactions and immune response coordination. Additionally, bioactive regulatory factors modulate immune and inflammatory responses, contributing to tissue regeneration and metabolic homeostasis.
Owner:AETHERION GLOBAL LLC

Modular ash storage system for acoustic guitars

The present invention provides a modular ash storage system designed for integration into the body of an acoustic guitar, allowing for the secure and discreet storage of cremated remains. The system includes a cap assembly configured to fit into the sound hole of the guitar, featuring a flexible lip to ensure a snug and removable fit, and an interior threaded section for connecting to an ash container. An attachment component is affixed to the interior surface of the guitar body and includes a mounting point to which the ash container is securely attached. The ash container is lightweight and suspended within the interior of the guitar to prevent interference with the instrument's acoustic properties. The modular design allows for easy installation and removal without requiring permanent modifications to the guitar, offering a meaningful and discreet method of memorialization while preserving the instrument's aesthetic and functional integrity.
Owner:GRANDE MICHAEL

A method for culturing large-mouth bass gill explants and application thereof

The present application relates to the field of aquaculture technology, and particularly relates to a culture method of bigmouth bass gill explants and application. The present application provides a culture method of bigmouth bass gill explants, which uses explant culture solution to culture the gill explants of bigmouth bass. The explant culture solution is formed by adding fetal bovine serum, fish serum, trinity, D-galactose, L-alanyl-L-glutamine, sodium pyruvate and melatonin into a basic culture medium. In combination with dynamic culture conditions, the natural three-dimensional structure and intercellular connection of the gill tissue can be preserved, and the metabolic activity and functional integrity thereof can be maintained. The present application can solve the technical problem that the prior art cannot provide an ideal research model which can both maintain the structural integrity of the gill tissue and accurately reflect the functional characteristics of the gill tissue. Through the culture method, research models such as ammonia nitrogen stress can be efficiently constructed, thereby providing technical support for the research of bigmouth bass gill tissue physiological mechanism, disease prevention and control, environmental risk assessment and the like.
Owner:FISHERIES INST SICHUAN ACADEMY OF AGRI SCI

A nutritional composition comprising Βeta lactoglobulin and lactoferrin

This invention relates to a nutritional composition comprising a combination of β-lactoglobulin and lactoferrin. β-Lactoglobulin is a major whey protein with excellent emulsifying and gelling properties, while lactoferrin is known for its antimicrobial and immune-modulating effects. The combination of these proteins provides enhanced health benefits such as improved immune support and gut health. A key feature of this invention is the ability of β-lactoglobulin to prevent or reduce the coagulation of lactoferrin during heating, maintaining its functional integrity and efficacy. Additionally, methods for recombinantly producing lactoferrin and β-lactoglobulin, and specific formulations for targeted demographics such as children, infants, and the elderly, and formulations for healthy ageing, for improvement of women's health and / or as a sports nutrition composition are disclosed.
Owner:VIVICI

Method for designing a form based on a visual component

The present application relates to the technical field of form design, and particularly relates to a business form design method based on visual components. The method comprises the following steps: constructing a multi-type component resource pool in a business form design system, and presetting a standardized configuration parameter set for each component; realizing a component drag-and-drop interaction mechanism in a visual design interface, and simultaneously generating initial layout data; constructing a component configuration context environment based on the initial layout data, and generating intermediate-state form definition data; realizing an index data association mechanism in the intermediate-state form definition data, and mapping and binding with form components to generate a form data structure containing data flow definition; constructing a cross-platform rendering adaptation engine based on the form data structure to automatically generate form rendering code, so as to realize a form design real-time preview system, and provide an interactive debugging tool set for verifying form function integrity. The present application can realize efficient design and flexible deployment of a business form.
Owner:BEIJING HONGJING CENTURY SOFTWARE CO LTD

An active polypeptide nutrient and its preparation process

The application provides an active polypeptide nutrient and a preparation process thereof, and comprises the following raw materials in parts by weight: coconut milk powder 40-90 parts, fish collagen peptide 29-53 parts, sea cucumber peptide 25-35 parts, oyster peptide 18-29 parts, has rich coconut fragrance, no fishy smell, is milky white, has fresh taste, mellow taste, and no stimulation; the prepared product can improve immunity, oxidation resistance and fatigue resistance, and effectively help the human body to repair damaged cells, improve skin elasticity and glossiness; the coconut milk polypeptide is obtained through enzymolysis technology, is mixed with other polypeptides, improves the nutritional value and health care function of the product; the polypeptide is adjusted in conductivity, then is conditioned, can strengthen the mixing of the coconut milk and the polypeptides, reduces the damage of high temperature, low temperature and centrifugation to the polypeptides, maintains the structure and functional integrity of the polypeptides, effectively increases the solubility and biological activity of the polypeptides; the embedding technology is used to isolate the external force, so as to protect the polypeptides from damage and degradation in the gastrointestinal tract, and improve the bioavailability and stability of the polypeptides.
Owner:HAINAN NANGUO HEALTH IND CO LTD

Multi-dimensional hierarchical hardware Trojan evaluation method for IP soft core

The application provides a multi-dimensional layered hardware Trojan evaluation method for an IP soft core, constructs a Trojan multi-dimensional feature library, performs function integrity analysis to identify a first module in which a Trojan may exist, obtains equivalent RTL level code for a module in which no anomaly is found, takes each module of the RTL level code as a node and takes the calling relationship between each module as a weight to establish an information flow graph, compares the information flow graph with the Trojan multi-dimensional feature library to obtain a second module in which a Trojan may exist, analyzes the information flow graph, and takes a module in which the calling is less than a set threshold, a module with an isolated node and a module adjacent to the isolated node in the information flow graph as a third module in which a Trojan may exist, analyzes the first module, the second module and the third module, calculates code coverage, signal flip rate, signal and clock delay anomaly, power consumption anomaly and layout blocking anomaly, and comprehensively evaluates to locate a module in which a Trojan exists in the to-be-detected IP soft core.
Owner:NAT UNIV OF DEFENSE TECH

Micro-positive pressure oxyhydrogen multi-dimensional physiotherapy cabin

ActiveCN224193706Uachieve scaleReduce the difficulty of entering and exitingBreathing protectionTreatment roomsPhysical medicine and rehabilitationGear wheel
The utility model discloses a micro-positive pressure oxyhydrogen multi-dimensional physiotherapy cabin, which belongs to the technical field of physiotherapy cabins and comprises a cabin body, a cabin door mounted on one side of the cabin body, a base mounted on the inner bottom wall of the cabin body, a motor mounted on one side of the base, a rotating shaft fixed on an output shaft of the motor, gears symmetrically arranged on the outer side of the rotating shaft, and sliding chutes symmetrically formed in the top of the base. Limiting grooves are symmetrically formed in the inner side walls of the sliding grooves, limiting plates are slidably connected into the limiting grooves, sliding frames are fixed to the tops of the limiting plates, and the sliding frames are slidably connected with the sliding grooves. The transmission part is driven by the motor of the starting device, so that the seat can be flexibly stretched out and drawn back. A user can easily sit on the seat extending out of the cabin without drilling into a narrow space, and then the seat is reversely rotated and moved into the cabin body through the device. According to the design, the use convenience and comfort are greatly improved, the access difficulty of a user is reduced, the user experience is optimized, and meanwhile the space utilization efficiency and the function integrity of the physiotherapy cabin are guaranteed.
Owner:SHANDONG TIANMAOZI RESEARCH INSTITUTE CO LTD +1

Special sanitary napkin for puerpera based on phase-change material and preparation method of sanitary napkin

The invention relates to the technical field of hygienic products, and particularly discloses a special sanitary towel for a puerpera based on a phase-change material and a preparation method of the special sanitary towel. The product comprises a surface layer, a flow guide layer, an absorption core body and a leakage-proof bottom layer which are sequentially overlapped, the surface layer contains a microencapsulation phase change material, the flow guide layer is of a double-layer structure of a sulfonylation carboxymethyl chitin fiber hydrophilic layer and a viscose fiber reverse osmosis resisting layer, and the absorption core body is formed by compounding a liquid rapid diffusion layer with gradient pores and a macromolecule water locking layer. The preparation method comprises the steps of microcapsule preparation, functional layer preparation, flow guide layer needling compounding and sectional type hot pressing assembly forming, and sectional type hot pressing is matched with polyolefin hot melt adhesive to adapt to the characteristics of all the layers. The product is suitable for the postpartum use of a puerpera, can realize rapid conduction diffusion and stable latching of liquid, and meanwhile, adjusts the sensible temperature; the preparation method is high in process adaptability, the firm structure of the product can be guaranteed, the structural and functional integrity of each functional layer is protected, and the overall stability of the product is excellent.
Owner:GUANGZHOU JIANLANG MEDICAL TECH

A compact wearable electronic module and jewelry structure

This utility model relates to the field of wearable electronic device technology, specifically disclosing a compact wearable electronic module and jewelry structure, including: a main electronic module comprising a processor, a sensor group, and a communication module; a foldable structure composed of a flexible circuit board, which compresses the three-dimensional space occupied by the main electronic module through folding; the main electronic module is provided with an electromagnetic shielding layer and a thermal insulation layer to reduce electromagnetic interference and temperature interference caused by folding. This device achieves flexible combination of the electronic module and the jewelry shell through the detachable and assembleable main electronic module and foldable circuit. Combined with the electromagnetic shielding and thermal insulation structure, it significantly improves the aesthetics and adaptability of the product while ensuring functional integrity. It has the advantages of modularity and replaceability, high space utilization, and effective reduction of electromagnetic interference.
Owner:BEIJING KEJI ECHO TECHNOLOGY CO LTD

Asymmetric anti-blocking composite film, and preparation method and application thereof

The application provides an asymmetric anti-adhesion composite film and a preparation method and application thereof. The composite film comprises a bioactive layer and an electrospun fiber layer, and the electrospun fiber layer comprises a first fiber layer and a second fiber layer. The first fiber layer comprises fibers with a first diameter. The second fiber layer comprises fibers with the first diameter and fibers with a second diameter, and the first diameter is larger than the second diameter. The composite film has strong mechanical and degradation resistance properties, and is suitable for anti-adhesion applications of various moving organoids or tissues, so that the composite film still has structural integrity and functional integrity for a long time in these environments. One side of the composite film has adhesive fibers, and has stronger adhesion in a wet state, so that the composite film cannot be easily displaced when applied to moving organoids or tissues.
Owner:GRANDHOPE BIOTECH CO LTD

Outer ring thread demolding mechanism of softener cover liquid pouring cover injection mold

An outer ring thread demolding mechanism of a softener cover liquid pouring cover injection mold comprises a fixed mold assembly and a movable mold assembly, and the movable mold assembly comprises a movable mold base plate, a second insert fixing plate, an ejector plate, a bearing plate, a push plate and a movable mold plate which are sequentially connected from bottom to top; the second insert fixing plate is connected with a plurality of movable mold inserts penetrating through the ejector plate, the push plate and the movable mold plate, and when the mold is closed, a mold cavity for forming a cover body is formed among the movable mold plate, the fixed mold plate, the fixed mold inserts and the movable mold inserts; and a second demolding assembly which can be movably connected with the movable mold insert and is matched with the movable mold insert to demold the cover body outer ring thread is arranged between the movable mold assembly and the fixed mold assembly. According to the injection mold, rotary demolding is achieved through cooperation of the movable mold insert and the driving mechanism of the second demolding assembly, the problems of cover deformation and thread damage caused by direct pulling in a traditional injection mold are effectively solved, and therefore the appearance quality and functional integrity of a product are remarkably improved.
Owner:ZHONGSHAN SOUTH CHINA PACKAGING PROD CO LTD

B1-level flame-retardant cold-resistant medium-voltage power cable

The utility model relates to the technical field of power cables, in particular to a B1-level flame-retardant cold-resistant medium-voltage power cable, which comprises a plurality of mutually twisted wire cores and a water-blocking filling layer which are fixed together by a wrapping layer to form a cable core with a circular cross section. The outer wall of the cable core is coated with the composite wrapping layer; the inner sheath layer is extruded on the outer wall of the composite wrapping layer; the outer wall of the inner sheath layer is coated with the armor layer; and the outer sheath is extruded on the outer wall of the armor layer. According to the composite wrapping layer provided by the utility model, the foaming structure layer and the flame-retardant structure layer are adopted, flame-retardant-cold-resistant synergistic enhancement is realized, copper / aluminum foil is utilized to construct the physical barrier layer, the foaming layer absorbs mechanical stress, functional integrity is maintained under extreme conditions, and meanwhile, a composite tape is used for replacing a traditional glass tape flame-retardant structure, so that the weight of the cable is reduced, and the cable is more environment-friendly. The bending performance is improved, and the use requirement in a low-temperature environment is met.
Owner:JIANGSU CHANGFENG CABLE

Absorbable anti-adhesion membrane, method of making and use thereof

The application discloses an absorbable anti-adhesion membrane and a preparation method and application thereof. The absorbable anti-adhesion membrane comprises three layers of fiber membranes, wherein the first layer of fiber membrane comprises gelatin and optionally chitosan; the second layer of fiber membrane comprises polycaprolactone and gelatin; and the third layer of fiber membrane comprises a hydrophilic polymer and optionally polycaprolactone. The raw materials of the first layer of fiber membrane, the second layer of fiber membrane and the third layer of fiber membrane are respectively prepared into spinning solutions, and then electrostatic spinning is carried out to obtain the absorbable anti-adhesion membrane. The first layer of fiber membrane of the absorbable anti-adhesion membrane can be effectively adhered to the contact surface of the tissue or organ at a surgical wound, and does not need to be sutured and fixed, so that the use is convenient; the second layer of fiber membrane can maintain long-time functional integrity and has good biological shielding effect; the third layer of fiber membrane can effectively reduce the friction and stimulation of the anti-adhesion membrane to other tissues and organs; and the three layers of fiber membranes are cooperated together, so that the use effect of the anti-adhesion membrane is greatly improved.
Owner:QINGLIKANG MEDICAL TECH (SUZHOU) CO LTD

Movable foldable fluid test platform

The utility model relates to a movable foldable fluid testing platform which comprises a base, a fluid testing pipeline is fixedly arranged on the base, a fluid testing assembly is arranged on the fluid testing pipeline, a foldable liquid inlet pipeline is detachably arranged at one end of the fluid testing pipeline, and a liquid outlet pipeline is detachably arranged at the other end of the fluid testing pipeline. A fixing assembly for fixing the folding liquid inlet pipeline is fixedly arranged at one end of the fluid testing pipeline. The portability and functional integrity of the fluid test platform are realized. The fluid testing pipeline fixedly arranged on the base and the fluid testing assembly on the fluid testing pipeline ensure the stability and the testing accuracy after the equipment is unfolded. Due to the design of the detachable folding liquid inlet pipeline, the size of the equipment in a transportation state is greatly reduced, vehicle-mounted transportation is facilitated, and the movement convenience of the equipment is improved. The arrangement of the fixing assembly ensures the stability of the folding liquid inlet pipeline in a working state, and avoids the problem of test error or fluid leakage caused by unstable connection.
Owner:SHANGHAI PANPU TECH GRP CO LTD

A PCB testing device for post-reflow soldering detection

ActiveCN224416991UComprehensive testing of electrical performanceComprehensive detection of signal transmission capabilitiesProcess engineeringElectrical performance
The application relates to a PCB testing device for post-reflow soldering detection, which comprises a pressing mechanism, a tray supporting mechanism and a support box seat, the bearing platform is provided with a plurality of test module interfaces and probe conversion interfaces, the tray supporting mechanism is adapted to a to-be-tested PCB and is positioned, the pressing mechanism realizes compression of the to-be-tested PCB, ensures that test needles are in contact with the to-be-tested PCB, the device is compatible with various test modules such as test fans, test loudspeakers, communication antennas and the like with PWM speed regulation functions, and realizes state visualization through an indicator light bearing mechanism and a display bearing mechanism, and based on the plurality of test module interfaces and the probe conversion interfaces which are flexibly adapted to different test needles, different functional test modules can be quickly connected, the electrical performance, signal transmission capacity and functional integrity of the PCB can be comprehensively detected, the multi-dimensional detection requirement of a high-integration-degree PCB can be met without replacing a complete set of equipment, equipment investment cost is greatly reduced, and the reuse rate of the detection equipment is improved.
Owner:新石器智邺(安阳)智能科技有限公司

Ultrapurified phospholipoproteomic composition for high-purity biomolecular research and precision therapeutics

The present disclosure describes PLPC-DB, an ultrapure phospholipoproteomic composition consisting of essential phospholipids, bioactive proteins, and intercellular regulatory factors, derived from the supernatant of peripheral blood mononuclear cells (PBMCs). This composition achieves a purity level exceeding 99% through a patented purification process that integrates high-speed advanced centrifugation and selective ultrafiltration, ensuring the structural stability and functional integrity of its bioactive components. PLPC-DB is optimized for advanced research and diagnostic applications, providing reproducibility, consistency, and safety across multicenter studies. The essential biomolecular components of PLPC-DB include phosphatidylcholine and phosphatidylserine, which contribute to membrane stability and intracellular signaling, while cell communication peptides enhance intercellular signaling, homeostatic regulation, and biochemical coordination. Structural and regulatory lipids support cell membrane biogenesis and functional stability, whereas adhesion and signaling proteins mediate cell-cell interactions and immune response coordination. Additionally, bioactive regulatory factors modulate immune and inflammatory responses, contributing to tissue regeneration and metabolic homeostasis.
Owner:AETHERION GLOBAL LLC

Microrhin MccY mutant resistant to thermolysin and application of microrhin MccY mutant

The invention belongs to the technical field of biological detection, and discloses an anti-thermolysin microrhin MccY mutant and application thereof.The anti-thermolysin microrhin MccY mutant is obtained by mutating the 11th amino acid of MccY from S into H, N or G and / or mutating the 16th amino acid of MccY from Q into A, the MccY mutant provided by the invention can keep structural and functional integrity for a long time under harsh protease challenge, and solves the core problem of insufficient stability of natural peptides.
Owner:SOUTH CHINA AGRICULTURAL UNIVERSITY

Virtual keyboard display method and device for graphical programming development environment of mobile terminal

The invention discloses a virtual keyboard display method and a virtual keyboard display device for a graphical programming development environment of a mobile terminal, and the virtual keyboard display method for the graphical programming development environment of the mobile terminal comprises the following steps: in the process that the mobile terminal receives graphical programming operation of a user, displaying the graphical programming operation of the user; detecting whether the user programming codes comprise event type building blocks and / or detection type building blocks related to the keys or not; if the event type building blocks and / or the detection type building blocks related to the keys are contained, a virtual keyboard is displayed when the user programming code program runs; and determining a display mode of the virtual keyboard according to the key type selected in the event type building block and / or the detection type building block. Through the technical path of intelligent detection, dynamic adaptation and differential interaction, the technical bottleneck of key interaction experience in graphical programming of the mobile terminal is effectively overcome, and unification of functional integrity, space economy and interaction friendliness is achieved.
Owner:GUANGDONG LUXI ONLINE NON-DISCIPLINE TRAINING SCHOOL CO LTD

Implantable blood circulation assist device, control method therefor, and implantation method therefor

Disclosed are an implantable blood circulation assist device, a control method therefor, and an implantation method therefor. The device comprises: a first cavity enclosed by a first housing; a second cavity enclosed by a second housing, wherein the first housing and the second housing have contractility and expansibility, the interior of the cavities are in communication, and both ends are open; a first valve at a first port of the first cavity; a second valve between a second port of the first cavity and a first port of the second cavity; a third valve at a second port of the second cavity, wherein the first valve to the third valve each comprise a valve ring and valve leaflets, the valve leaflets move relative to the valve ring, when closed, the ports of the cavities are obstructed, and when opened, the ports of the cavities are unobstructed; and a supporting and fixing structure used for fixing, supporting and communicating the components. The active opening and closing of the valves, as well as the sequential contraction and expansion of the first housing and the second housing, are controlled to achieve unidirectional flow of blood. The device can be implanted into large blood vessels and heart chambers without destroying the structural and functional integrity of the heart and blood cells, which distinguishes it from rotary pump artificial hearts.
Owner:BEIJING ELECTROMAGNETIC CARDIAC TECHNOLOGY CO LTD

Stable recombinant I-type collagen and application thereof

The invention provides stable recombinant I-type collagen and application thereof, the recombinant I-type collagen is designed based on an amino acid sequence of human I-type collagen and comprises 19 basic units which are repeatedly connected in series, the amino acid sequence of the basic units is shown as SEQ ID NO.1, and the amino acid sequence of the recombinant I-type collagen is shown as SEQ ID NO.6. The invention further provides a preparation method of the recombinant I-type collagen. An efficient recombinant expression system and a label-free protein purification process are also established, so that the potential influence of exogenous label residues on protein natural conformation and functional integrity is avoided, the recombinant I-type collagen is closer to collagen of a human body in structure and biological activity, the purity is high, and the method is suitable for industrial production. The water solubility and the stability are excellent, and the reliability of clinical application is improved. And a solid foundation is laid for realizing stable and low-cost I-type collagen large-scale industrial production, and the wide demand of the market on high-quality collagen is favorably met.
Owner:GPROAN BIOTECH (SUZHOU) INC

Refrigerator drawer bearing structure and vehicle

The utility model discloses a refrigerator drawer bearing structure and a vehicle. The refrigerator drawer bearing structure comprises a bearing plate, a pop-up module, a sliding rail module and a drawer, and the side, in the first direction, of the bearing plate is provided with a datum plane; the pop-up module is movably arranged on the reference surface along the second direction; the sliding rail modules are arranged on the datum plane, extend in the second direction and are located at the two ends of the bearing plate in the third direction; the drawer is movably arranged on the side, away from the bearing plate in the first direction, of the sliding rail module and is suitable for selectively moving to the unlocking position under driving of the pop-up module. Therefore, by unifying the datum of each functional module to the datum plane of the bearing plate, only the dimensional chain and tolerance of one part of the bearing plate need to be controlled, so that the manufacturing precision and the assembling precision of each part can be improved, and the good smoothness of the appearance surface of the refrigerator, the functional integrity of each part and the good noise reduction performance are guaranteed; and therefore, the yield of refrigerator production and the use experience of a user can be effectively improved.
Owner:MIND ELECTRONICS APPLIANCE CO LTD

Structure for preventing large-area settlement of industrial building composite terrace

The invention relates to the technical field of building structures, and discloses a structure for preventing large-area settlement of an industrial building composite terrace, which comprises a regional deformation buffer system, a composite terrace structure layer, a dynamic drainage pressure regulating system and a foundation collaborative supporting structure. Through the integration of innovative structural design, multifunctional material application and an intelligent monitoring control technology, a scientific, efficient and sustainable solution is provided for the settlement problem of the composite terrace of an industrial building. The structure not only can effectively relieve and prevent potential safety hazards caused by large-area settlement, but also has excellent self-repairing capacity and adaptability, the service life of the terrace is remarkably prolonged, and the maintenance cost is reduced. Meanwhile, by optimizing the drainage system and actively regulating and controlling the micro pile groups, the overall stability and deformation resistance of the foundation are enhanced, and the industrial building can still keep good structural performance and functional integrity in the severe environment.
Owner:CHINA MCC17 GRP CO LTD

A method for identifying the functional integrity of macrophage immune response of cd163 gene edited pig transformants

The present application belongs to the technical field of genetic engineering, and particularly relates to a method for identifying the immune response function integrity of CD163 gene edited pig transformant macrophages. The present application provides a biomarker combination, which comprises a first primer pair for detecting the expression level of a TOX gene or a CD207 gene in an LPS stimulation group and a second primer pair for detecting the expression level of a SMPDL3B gene or a SLIT2 gene in a Poly(I:C) stimulation group, with RPS9 as the only internal reference gene. The present application does not require a wild type control individual, and can identify the immune response function integrity of macrophages of a single CD163 gene edited pig individual only by the gene activation amplitude of peripheral blood macrophages of the individual before and after immune stimulation.
Owner:HUAZHONG AGRI UNIV