11results about How to "Strong novelty" patented technology

The utility model discloses an automatic performance parameter testing device for a central gulp valve of a mixed-flow water turbine. A servo electric cylinder is fixed on a bottom plate, and a tension sensor is fixed at the upper end of a telescopic rod through an upper disc and a lower disc; the electromagnet is fixed on the tension sensor through the magnetic isolation upper disc and the magnetic isolation bottom disc; the laser distance measuring sensor is fixed on the inner wall of the supporting cylinder through a support and a support, the proximity switch is fixed on the edge of the magnetism isolating upper disc, and the magnet sucker is fixed below the valve disc. The servo electric cylinder, the laser distance measuring sensor, the tension sensor, the proximity switch and the electromagnet penetrate through a wire passing hole through a control cable with a spiral telescopic joint and are connected into a control box with a digital display panel and a power cable. And the gulp valve is fixed on the supporting cylinder through a valve seat. The technical scheme disclosed by the utility model can be widely applied to the field of mixed-flow water turbine center gulp valve parameter and performance testing.

This invention relates to the field of biotechnology, and in particular to a primer-probe combination for detecting methylation sites in cancer and its applications. This invention is the first to discover that abnormal methylation at specific sites of the TRIB3 gene is significantly associated with the occurrence and development of colorectal cancer, and abnormal methylation at specific sites of the MAPT gene is significantly associated with the occurrence and development of gastric cancer. This correlation has not been publicly reported in the prior art, possessing novelty and significant clinical application value. The primer-probe combination provided by this invention is used to detect the methylation status of the TRIB3 gene or the MAPT gene in a sample. Specifically, when the primer-probe combination is used to detect the methylation level at specific sites of the TRIB3 gene, it can be used for the auxiliary diagnosis, early screening, or risk assessment of colorectal cancer; when the primer-probe combination is used to detect the methylation level at specific sites of the MAPT gene, it can be used for the auxiliary diagnosis, early screening, or risk assessment of gastric cancer.

This invention relates to the field of software operation forensics and fault diagnosis technology, specifically to a method for recording a minimum sufficient evidence package for an airbag control unit and an automotive airbag control unit. The method is executed in a Classic AUTOSAR environment and includes: determining whether both anomaly symptom conditions and operational state time gating conditions are simultaneously met; if so, determining that the trigger condition is established; recording the trigger time; and freezing event information, path signatures, and key variable snapshots at the end of a predetermined window after triggering. Combined with the invariant assertion bitmap at the time of triggering, a minimum sufficient evidence package is generated. Compared with existing technologies, this invention can record a minimum sufficient evidence package with predictable and extremely low operational overhead, and has advantages such as not changing the airbag control logic path, not entering the ignition ISR critical segment, and retaining evidence even in power-down scenarios.

This invention discloses an IoT-based electronic hardware system for agricultural environmental monitoring, aiming to solve problems such as low monitoring accuracy, weak anti-interference capability, and poor adaptability in different agricultural scenarios. The system adopts a core architecture of multispectral coupled sensing, layered anti-interference packaging, dual-mode communication, and neural network self-calibration, making it adaptable to various scenarios such as desert oases, tea gardens, and northern arid lands. By optimizing the sensing unit, strengthening the protective structure, and implementing adaptive power supply and real-time calibration algorithms, it achieves accurate monitoring of multiple dimensions, including temperature and humidity, soil / water quality parameters, and crop status. Its simple structure, convenient installation, strong resistance to interference from wind, sand, freeze-thaw cycles, and high humidity, and stable data transmission provide reliable data support for precise agricultural production management, adapting to various agricultural environmental monitoring needs.

This invention relates to a high-precision prediction method for satellite inertial attitude applicable to large time delays. The method constructs a projection relationship between satellite motion characteristics and predicted attitude, and uses linear difference of reference attitude and adaptive polynomial fitting for attitude extrapolation in dynamic and steady-state processes, respectively, to achieve high-precision attitude prediction in the initial stage of dynamic positioning and stable tracking process, ensuring the extrapolation accuracy of satellite attitude maneuvering and stable tracking process under large time delays.

The invention discloses a Tokamak plasma vacuum cavity wall body layered embedded pipe gradient heat utilization device, which is characterized in that a Tokamak vacuum cavity wall body is provided with a three-layer structure of an inner wall, a middle wall and an outer wall, and a high-temperature heat exchange pipe group, a middle-temperature heat exchange pipe group and a low-temperature heat exchange pipe group which are in arc fit are respectively embedded in the three-layer wall body; the distance between the plasma and the inner wall of the vacuum cavity is regulated and controlled through magnetic confinement, accurate adjustment of heat flux density is achieved, plasma heat is conducted from inside to outside in a stepped mode, the inner wall high-temperature heat exchange pipe set generates ultrahigh-temperature high-pressure steam for large-scale power generation, and the middle-wall medium-temperature heat exchange pipe set generates medium-temperature high-pressure steam for small-scale power generation. The outer wall low-temperature heat exchange pipe set heats water through waste heat to supply heat, and the distillation drinking water heat exchange pipe set achieves self-driven circulation through water vaporization natural impulsive force and also serves as a vacuum cavity wall body cooling protection layer. According to the device, Tokamak plasma heat cascade full utilization is achieved, the heat conduction efficiency is extremely high, the structure is simple and easy to achieve, direct output of multi-level energy can be completed only through the three-layer embedded pipe design of the vacuum cavity wall body, and the technical core focuses on heat exchange and energy distribution of the vacuum cavity body and the layered embedded pipes; and high-efficiency commercial conversion of nuclear fusion heat energy is adapted.

This invention discloses a semiconductor device structure design method with high absorption rate in visible light, mainly comprising: a basic structure composed of film layers (1) to (4). Film layer (1) is located at the top of the structure and is the incident surface of visible light; film layer (4) is located at the bottom of the structure. The positional order and thickness of the four materials in the structure will change. The thickness of each film layer is between 1 nanometer and 20 micrometers. This invention is a four-layer thin film structure composed of tungsten disulfide, molybdenum disulfide, silicon dioxide, and silicon stacked together. The absorption characteristics of this structure can be changed by doping the materials or applying voltage. It consumes less material, is low in cost, easy to prepare, has stable performance, is convenient to use, avoids the use of metal materials, and has novelty, inventiveness, and practicality.

The invention discloses a phenyl oxadiazole compound. The structure of the phenyl oxadiazole compound is shown as a general formula I, wherein each substituent group in the formula is defined in the specification. The compound provided by the invention has excellent bactericidal activity, and has excellent prevention and treatment effects on powdery mildew, downy mildew, rust disease and the like.

A comprehensive control method, implementation device, and application method for corkage on Akizuki pear fruit includes the following steps: preventing the orchard environment from being in a high-temperature state, timely supplementing the orchard soil with trace elements, timely external boron spraying during the growth period, and timely control of excessive growth of Akizuki pear trees. This ensures a normal supply of trace element nutrients during the fruiting state of Akizuki pear, solves the technical problems of temperature, nutrient deficiency, and nutritional imbalance, and thus improves the control effect on corkage on Akizuki pear fruit.

This utility model provides a foldable traverse module assembly, comprising: a foldable truss module, a foldable stabilizing module, and a lighting module. The foldable truss module includes a foldable left cantilever, a foldable right cantilever, and a load-bearing truss. The foldable left and right cantilever are connected to the load-bearing truss via stepped shaft bolts and are locked and unlocked using U-shaped locking pins. This foldable traverse module assembly has the advantages of being easy to fold, easy to operate, portable, space-saving, and saving physical and manpower. It can promote the construction of outdoor sports, adventure, and rope traverse rescue equipment systems and improve water rescue capabilities. The industry market demand potential is huge, and it can be equipped by various outdoor sports and adventure teams, fire rescue teams, and professional water rescue teams. It has broad development prospects and is of great significance to public fire safety.

The utility model relates to the technical field of portable displays, in particular to a luminous source of a frame of a portable display, which comprises an outer frame, a middle frame mounted on the outer frame, a surface frame mounted in the middle of the middle frame, an LCM (liquid crystal module) screen mounted in the middle of the surface frame, and a luminous module A mounted on the outer frame and the middle frame and used for emitting light to the middle frame outside the LCM screen; the light-emitting module A is installed on the outer frame, the light-emitting module B is installed on the outer frame and the middle frame, the light-emitting module B is used for emitting light to the middle frame outside the LCM screen, the light-emitting module A and the light-emitting module B are matched with each other, the colored lamp effect is added to the middle frame on the periphery of the portable displayer, and novelty is achieved; the important development process of the portable display from the non-colored lamp effect to the colored lamp effect is marked, and meanwhile the attractiveness of the portable display screen can be improved.