84results about How to "Strong novelty" patented technology

The invention discloses a continuous flow microchannel reactor with a monitoring sensor, which belongs to the field of pharmaceutical equipment. A pressurized area can be set on the channel of the continuous flow microchannel reactor, and a micro-diaphragm pump is used to intermittently apply pressure in the pressurized area, so as to pressurize the fluid in the channel of the continuous flow microchannel reactor, thereby improving the fluid flow speed in the channel of the continuous flow microchannel reactor, thereby improving the fluid flux in the channel of the continuous flow microchannel reactor, ensuring that the pressure intermittently applied by the micro-diaphragm pump in the pressurized area achieves unidirectional acceleration, and increasing the production efficiency of drug preparation. By introducing an intelligent sensor, real-time processing of detection data and feedback are achieved, and while effectively monitoring the product output speed of the reactor, effective real-time control of the product output speed of the reactor can be achieved according to the real-time monitoring data.

The invention discloses a one-way information security transmission system and method based on physical isolation and image transmission technologies, and aims to solve the information transmission security problem caused by the fact that a traditional security isolation device is attacked by hackers due to communication strategy configuration errors or existence of software and hardware backdoors. According to the invention, by disconnecting the physical connection between the production control region and the management information region, the one-way isolated transmission of information is realized by using the image transmission and comparison technology; the system comprises a production control region communication device, a special display, a first information capturing camera, a second information capturing camera and a management information region communication device, image data on the special display is transmitted to the management information large area through the first information capturing camera, and real-time monitoring and data comparison are performed by the second information capturing camera, so that the safety and reliability of information transmission are ensured; according to the method, the network security threat to equipment in a production control region is eliminated from the source, the overall security protection level of a power system is improved, and the application range is wide.

A device and method for constructing a large-span tunnel section based on passing through a shallowly buried broken zone, comprising a pipe group device for forming a grouting reinforcement layer 6 in a shallowly buried broken zone, and an initial support 4 arranged in the large-span tunnel and used to support the pipe group device. Through the pipe group device and the initial support 4, a grouting reinforcement layer 6 is built into the shallowly buried broken zone, and construction operations of the large-span tunnel in divided cross-sectional areas are realized, thereby realizing large-span tunnel excavation operations in the shallowly buried broken zone.

The present invention discloses an automatic oil replenishing device for a flexible floating sealing ring of a generator end cover. The turbine oil in the upper oil replenishing cup is replenished to the sponge by capillary effect through a labyrinth oil replenishing plug with a plurality of annular slits and a felt oil core of an oil replenishing core hole. The sponge then replenishes the turbine oil to the flexible sealing body. The turbine oil is injected into the upper oil replenishing cup from the oil filling port. The turbine oil in the lower container replenishes the turbine oil to the flexible sealing body through the felt oil core and the sponge. The excess turbine oil in the flexible sealing body can also be introduced into the lower container to store the excess turbine oil. The felt oil core passes through the oil replenishing core hole on the lower plug to connect the flexible sealing body and the turbine oil in the lower container. The lower plug connects the lower container with the petal seat ring. The technical scheme involved in the present invention will be widely used in the field of steam turbine generators and other related fields.

The utility model discloses a feeding and discharging system for chip sorting, which belongs to the technical field of chip sorting equipment and comprises a feeding support plate. A feeding disc guide baffle, a feeding disc separation air cylinder assembly, a feeding disc conveying mechanism, a feeding disc auxiliary jacking air cylinder, a feeding disc main jacking air cylinder, a feeding installation block, a feeding disc driving motor, a feeding disc tail pushing air cylinder and a feeding disc side pushing air cylinder are fixedly installed on the feeding supporting plate. A plurality of material trays are stored in a material tray storage area defined by the upper material tray guide baffles. According to the utility model, the assembling difficulty can be greatly reduced, the tray conveying device can adapt to trays with various heights, the continuity and stability of the tray conveying process are ensured, and the reliability of the chip testing process is improved; according to the utility model, a highly-integrated design is adopted, the novelty is good, the structure is compact, and the electrical system is stable.

The present invention discloses a substituted pyrimidine (thio) ester compound, the structure of which is shown in the general formula I: the definition of each substituent in the formula is shown in the specification. The compound of the present invention has excellent fungicidal activity and has excellent control effect on powdery mildew, downy mildew and the like.

A tank type air bag pressurization leak detection device comprises a closed tank body, an air bag is arranged in the tank body, a liquid inlet and a liquid outlet are formed in the tank body, the liquid inlet is connected with a liquid inlet pipe, and the liquid outlet is connected with first equipment to be subjected to leak detection; the air bag is provided with an air inlet and an air outlet, the air inlet is connected with the air inlet pipe, the air outlet is connected with a second to-be-detected device, the first to-be-detected device performs water pressure leakage detection, and the second to-be-detected device performs air pressure leakage detection; the liquid inlet pipe and the air inlet pipe are connected with a water source and an air source respectively, and the air source is a pressurized air source. The technical problem to be solved by the invention is to provide the tank-type air bag pressurization leak detection device and method, the tank-type air bag pressurization leak detection device is used for replacing manual and electric pressurization leak detection devices, pressurization leak detection of various devices is further standardized, the operation risk is reduced, the construction efficiency is improved, and the labor intensity of workers is reduced. Safe and efficient pressurization leak detection of equipment such as a generator (except a speed regulating system and a high-pressure oil system), a transformer cooler and the like is ensured.

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.

A horizontal type energy-saving water heater comprises an outer-layer barrel, an inner-layer barrel, an outer-layer barrel, a water inlet pipe, a water outlet pipe and a water outlet pipe, the outer-layer barrel comprises an outer-layer part and a middle-layer part, the middle-layer part is located in the outer-layer part, and the top of the middle-layer part is not connected with the top of the outer-layer part The inner-layer barrel is located in the middle-layer part, and the inner-layer barrel is provided with a water storage space; the first heat preservation layer is located between the outer layer part and the middle layer part; and the second heat preservation layer is located between the middle layer part and the inner layer barrel, so that the outer layer barrel is provided with the middle layer part and the outer layer part, the middle layer part and the outer layer part share the same bottom, the middle layer part and the outer layer part are spaced, and therefore the upper half section of the water storage space can achieve a better heat preservation effect compared with the lower half section of the water storage space.

The utility model discloses a postoperative nursing bellyband which comprises a bellyband body composed of a nursing pad main body part and a nursing pad connecting part. A first opening and a second opening are formed in each of the nursing pad main body part and the nursing pad connecting part; the first opening and the second opening jointly form a stoma structure; a hook-and-loop fastener male surface and a hook-and-loop fastener female surface are sewn at the connecting end parts of the nursing pad main body part and the nursing pad connecting part respectively; the first opening and the second opening are formed after cutting; buttons are sewn on the edge of the nursing pad connecting part, and rope rings are further fixed to the joints of the buttons and the nursing pad connecting part. Due to the stoma structure, the taking and placing use conditions of the drainage tube and consumables can be conveniently observed, and the practicability is high; the drainage bag is convenient to hang and take; in addition, the elastic contraction function is achieved, the patient fitting degree is high, and therefore the comprehensive use experience of the patient is improved.

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.

The invention discloses a tool and method for replacing a main transmission shaft ring type grease pump. The tool comprises a supporting plate, a suspension arm, a gear, a first C-shaped clamping jaw and a second C-shaped clamping jaw. One side of the supporting plate is rotationally connected with two handles; any handle is connected with a gear through a rotating shaft penetrating through the supporting plate. Openings of the first C-shaped clamping jaw and the second C-shaped clamping jaw are opposite, a row of groove teeth are arranged on the outer side of a wing plate on one side of the first C-shaped clamping jaw and the second C-shaped clamping jaw, and the groove teeth are meshed with the gear. The gear rotates to drive the first C-shaped clamping jaw or the second C-shaped clamping jaw to move up and down; web plates of the first C-shaped clamping jaw and the second C-shaped clamping jaw are provided with telescopic adjusting mechanisms, and bolt holes matched with the outer sleeve or the inner sleeve splicing bolts are formed in the inner buckling pieces of the wing plates on the two sides. The semicircular flange of the outer sleeve or the inner sleeve of the ring type grease pump is integrally hoisted through the tool, and the installation efficiency and precision are improved.

The four-season hot water unit capable of refrigerating in summer and heating in winter comprises a cold-warm hot water machine and a hot water system, the system is characterized in that hot water is free in summer, more than 70% of electricity is saved for hot water in spring and autumn, double heating is achieved, and hot water energy is used for defrosting; the cold-warm water heater forms a four-circulation loop through a compressor, a four-way valve, an indoor heat exchanger, an outdoor heat exchanger, a first hot water heat exchanger, a second hot water heat exchanger, four throttlers and a gas-liquid separator; an outlet of the compressor is divided into two paths which are respectively connected with the four-way valve and an inlet of the first hot water heat exchanger; a liquid outlet of the first hot water heat exchanger is respectively connected with second interfaces of the outdoor and inner air heat exchangers through a first throttler and a second throttler; a second interface, a third interface and a fourth interface of the four-way valve are respectively connected with second interfaces of the outdoor heat exchanger and the inner heat exchanger and the gas-liquid separator; the second heat exchanger is inserted between the indoor heat exchanger and the inlet of the third throttler; a second interface of the outdoor heat exchanger is connected with a liquid outlet of the second heat exchanger through a bidirectional throttler to form a four-circulation loop; the hot water system has three heat exchange modes of self-circulation, forced circulation and heating circulation, and hot water is discharged through water inlet jacking; the hot water heating loop comprises a hot water circulating pump, a second hot water heat exchanger, a first hot water heat exchanger, a second outlet of the three-way valve, a hot water fan heater and a hot water circulating pump; manual and self-control hot water, refrigeration and double heating modes are adopted for operation.

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.

A municipal pipeline construction device based on a lifting hook seat and a use method, comprising a vehicle-mounted device for connecting with a lifting rope and a clamping port device arranged on the vehicle-mounted device. The municipal pipeline is suspended and fixedly connected through the clamping port device, and the municipal pipeline is moved in a groove through the vehicle-mounted device, thereby solving the technical problem of inconvenient movement of the municipal pipeline in the groove, and improving the efficiency of municipal pipeline construction.

The invention provides a potassium chloride composite skeleton sustained release tablet which comprises the following substances in parts by weight: 100 parts of potassium chloride and 5-15 parts of auxiliary materials, the auxiliary materials comprise 3.5-10 parts of polymer auxiliary materials and 1.5-5 parts of wax auxiliary materials, and optionally added plasticizers, organic reagents and flow aids; the invention also provides a preparation method of the potassium chloride composite skeleton sustained-release tablet, which comprises the following steps: uniformly wrapping the polymer and the waxy auxiliary material on the surface of potassium chloride particles through a melt kneading technology, and carrying out tabletting and heat treatment processes to obtain the potassium chloride composite skeleton sustained-release tablet. The potassium chloride sustained-release tablet obtained by the invention has the drug loading capacity of 85-95%, has the advantages of small tablet weight and small dosage of auxiliary materials, and meanwhile, the drug can be stably and slowly released without a local burst release phenomenon. In addition, the invention has the advantages of simple preparation process, low production cost and stable quality, and is suitable for industrial and large-scale production.

The invention discloses a self-cleaning centrifugal waterproof mist multi-stage energy-saving water curtain dust removal device, wherein a fan and a high-pressure water pump are installed on the bottom plate in the shell, and fan blades are installed in the fan air inlet horn suction cover and the air outlet tube, the high-pressure water pump absorbs water from the filter cylinder, the high-pressure water pump outlet is the same as the water spraying horizontal pipe with multiple water spraying holes, the water supply pipe outlet end is provided with an annular nozzle, the water supply pipe and the water supply branch pipe are provided with water supply and water spraying electromagnetic valves, a rotating cylinder with a long mixing arc plate is provided below the flow port, and the dust-containing air enters the front water spraying chamber through the wind balancing cover and the wind balancing plate, the partition plate has a wind guide plate on one side and a liquid level gauge on the other side, an inclined guide plate and a flow balancing guide plate are provided below the water inlet guide plate, a buffer water absorption layer is provided on the waterproof plate, a water absorption layer is provided on the windward side of the fan blade, a main sewage pipe with a sewage valve and a sewage pipe for the shower chamber with a time control valve are provided below the bottom of the shell, and a base is provided below. The control unit controls the device through a control cable. The invention will be widely used in the field of environmental protection dust removal.

The utility model discloses an IGBT (Insulated Gate Bipolar Translator) module, which comprises radiating fins, a plurality of IGBT main bodies are uniformly arranged on the radiating fins, protective tubes are sleeved on the outer sides of pins of the IGBT main bodies, an insulating plate is arranged above the radiating fins, and the top ends of the pins of the IGBT main bodies penetrate through the insulating plate; the structure is simple, the installation is convenient, and the functions of uniformly compressing the silicone tube and sealing the IGBT pin are perfectly realized; and the device considers the product universality, reduces the cost of the jig, is easier to manage, is elaborately arranged and designed on the premise of ensuring the excellent functions of the device, has the excellent performances of structural novelty, usability, reliability, universality and the like, and is a safe, reliable, novel and practical novel device.

A three-phase combined transformer double-layer sliding rail platform comprises a fixed platform and a lifting platform, the fixed platform comprises a first bearing rod used for bearing a pedal and a transverse rod, the first bearing rod is fixedly connected to the edge of a main transformer connecting box through a connecting piece, and the transverse rod is fixedly arranged below a hanging bracket through a connecting frame; an extending frame is arranged below the transverse rod, a lifting platform fixing support is arranged on the inner side of the extending frame, longitudinal guide rails are arranged on the front side and the rear side of the lifting platform fixing support, the lifting platform further comprises a second bearing rod matched with the guide rails, and a connecting plate is arranged at the bottom of the second bearing rod. A winding device used for driving the connecting plate to ascend and descend is arranged on the upper portion of the lifting platform fixing support, the connecting plate drives the second bearing rod to ascend and descend, and a pedal is erected on the second bearing rod. The technical problem to be solved by the invention is to provide the three-phase combined transformer double-layer slide rail platform which solves the problem of high-altitude maintenance of a large transformer in a narrow space.

The invention provides spray liquid for clearing heat from throat. The spray liquid for clearing heat from throat comprises the following components in percentage by weight: 3%-8% of towel gourd extract, 2%-5% of litchi extract and 87%-95% of preserving fluid. The throat clearing spray liquid disclosed by the invention has the effect of relieving pharyngitis. After the lychee extract and the towel gourd extract are compounded, the anti-inflammatory effect of the towel gourd extract is remarkably enhanced, and the lychee extract and the towel gourd extract have a potential good clinical application prospect.

The application discloses a right-angled isosceles air chamber type buffer double-inclined-plane sealed constant-pressure air supplement device, four rib plates concentrically fix an outer cover with a mounting flange and a center air inlet pipe with a bottom ring together. An outer sealing ring with an outer sealing ring groove is fixed on the rib plate of the inner surface of the outer cover, an inner sealing ring with an inner sealing ring groove is fixed on the rib plate of the center air inlet pipe, and the inner and outer sealing ring grooves are provided with inner and outer right-angled isosceles rings. The sealing vertical ring and the bottom of the inner and outer sealing ring grooves form an air buffer chamber. Two anti-rotation shafts fixed on a cross beam pass through two anti-rotation holes on an anti-rotation beam, and the anti-rotation beam is fixed on the upper end of the center air inlet pipe. The cross beam is fixed on the upper surface of a ring-shaped valve disc with inner and outer right-angled isosceles grooves, and the inner and outer right-angled isosceles grooves are concentric with the inner and outer right-angled isosceles rings. An upper cover is fixed on the outer cover, and the center air inlet pipe is fixed on the upper end of an air supplement pipeline through the bottom ring. The technical scheme disclosed by the application can be widely applied to the wide-load air supplement field of mixed-flow water turbines and reversible mixed-flow water turbines.

The utility model provides a multifunctional locker for placing cashier computer equipment, which adopts an asymmetric design, is unique in shape, improves the layering sense of a product, and has individuation and uniqueness. The front surface of the cabinet body is fixed through hanging corners, taking and placing are convenient, electric appliances are convenient to repair and maintain, the movable modeling decoration face adopts a back groove to refract halation light, the decoration effect is achieved, and the cabinet is more novel, unique and easy to maintain. And three surfaces of the concave table top are convex, so that the concave table top is not easy to fall off when customers scan and pay, customers are prevented from being damaged and products are prevented from being broken, and a safety protection effect is achieved. A plurality of cabinet bodies are arranged below the table top to meet the requirement for containing and storing different articles, and the cabinet body partition plates are designed to be adjustable in height, so that different types of products can be placed. The beveled opening replaces a handle, surface obstacles of products are reduced, and the collision probability is reduced. A hollow space is reserved, so that the working comfort of staff is ensured, the working efficiency is improved, the design is more humanized, the structure of combining a product with man-machine engineering is realized, lamplight is combined, and the lamp is more novel.

The application discloses a method for accelerating and early fruiting of pear hybrid branches, a cultivation device and a method, and steps are as follows: grafting a top bud of a second-year pear hybrid branch to a perennial pear rootstock, realizing growth of the top bud into a fruiting branch, and realizing provision of fruiting nutrition by the pear rootstock, so that a technical problem that the pear hybrid branch needs to be fruiting for at least 5-10 years is solved, and thus the pear hybrid fruiting branch is obtained in the third year.

A working bucket device for an insulated boom truck comprises an outer bucket (14) used as an outer packaging part, an inner bucket (11) used as a lining part, and an embracing ring part arranged between an opening part of the inner bucket (11) and an opening part of the outer bucket (14), composite wall layer type bucket body arrangement is achieved through the outer bucket (14) and the inner bucket (11), and the outer bucket (14) and the inner bucket (11) are combined through the embracing ring part. According to the working bucket, the inner bucket (11) and the outer bucket (14) are in lap joint, the lap joint opening parts of the outer bucket (14) and the inner bucket (11) are connected in an embedded mode, the thickness of the supporting wall body of the working bucket is increased, the technical problem that one insulating bucket body is used is solved, and therefore the supporting strength of the working bucket is improved.

A rotary shovel type oil palm forest reclamation machine, wherein a reclamation mechanism is installed on the inner side of a fixed plate, a transmission system and a power system are installed at the rear end of the reclamation mechanism, a walking mechanism is installed on the outer side of the fixed plate, and the rear end of the fixed plate is connected to an external input power, and the power system continuously drives the input transmission shaft of the transmission system to transmit power to the reclamation shovel of the reclamation mechanism through a rigid coupling and a gear system, so that the reclamation shovel performs reciprocating motion to achieve reclamation; at the same time, the external input power drives the reclamation machine to move forward through a traction device, thereby achieving synchronous movement of the reclamation machine and reclamation, with high reclamation efficiency, relatively low cost, easy maintenance, strong practicality, and can realize the reclamation of compacted oil palm forests that have not been cultivated for many years, with a tillage depth of up to 20 to 25 cm, and can cut off thicker plant stalks.

The present invention discloses an external temperature difference water circulation condensing oil tank adjustable pressure relief filter device, wherein a cooling cylinder with a fixed plate has multiple layers of arc-shaped cooling fins and a supporting ring with four pillars, and the cooling cylinder is connected to the oil tank through an inlet, a connecting pipe and a pressure relief pipe. An annular cooling water pipe is arranged outside the outer guide cylinder, an oil absorption layer is arranged inside, and a U-shaped oil discharge pipe is arranged under the inner bottom plate. The two ends of the annular cooling water pipe are connected to the water inlet pipe and the water outlet pipe through a connecting hose; the middle guide pipe with the oil absorption layer is fixed under the pressure relief port of the upper cover, and a pressure relief discharge hole and a center hole cylinder of the oil mist filter are installed inside the middle guide pipe. The cooling cylinder has a cooling ring cavity, a lower cavity, an oil absorption layer ring cavity, an upper ring cavity, a middle ring lower cavity and a filter ring cavity, and an adjustment cover plate is arranged on the pressure relief port of the upper cover, and the upper cover is fixed to the upper end of the cooling cylinder. The present invention will be widely used in the field of hydro-turbine generator sets and other fields requiring pressure relief due to liquid expansion.

A transformer box cover rising and falling and transformer body overhauling device comprises a transformer box body, a top cover is arranged at the top of the transformer box body, a plurality of first connecting lugs are arranged on the two sides of the top cover, second connecting lugs are arranged below the first connecting lugs, and the second connecting lugs are fixedly connected to the side wall of the transformer box body; a jacking device is arranged at the bottom of the second connecting lug, and a telescopic part of the jacking device penetrates through the second connecting lug and is connected with the bottom of the first connecting lug. The technical problem to be solved by the utility model is to provide the transformer box cover rising and falling and transformer body overhauling device which adopts a jacking form instead of a hoisting form to open a transformer top cover for overhauling.