16results about How to "Stability impact" patented technology

The invention provides an all-dielectric resonance enhanced photoelectric detector and a manufacturing method thereof, and belongs to the field of micro-nano processing and silicon-based photoelectric detectors. The enhanced photoelectric detector comprises a bottom SOI (Silicon On Insulator) substrate; the first Si doping layer is arranged above the substrate; the semiconductor absorption layer is arranged above the first Si doping layer, the interior of the semiconductor absorption layer is designed to be a periodic layered artificial unit, after incident light enters, remarkable local field enhancement is achieved on the layer, and photon-generated carriers are generated; the second Si doping layer is arranged above the semiconductor layer; and the deposition passivation layer is arranged on the uppermost layer and is used for protecting the surface of the metasurface. According to the high-speed photoelectric detector based on all-dielectric metasurface enhancement, the responsivity of the detector can be improved, and meanwhile the problem of mutual restriction between response bandwidth and the responsivity is solved.

The invention discloses a pile sinking device for high-molecular polymer sheet piles and round piles, which belongs to the technical field of building construction and comprises a vibrator, an n-shaped hanging bracket is arranged at the top of the vibrator, cylindrical limiting blocks are symmetrically fixed on two sides of the vibrator, and strip-shaped limiting grooves are vertically formed in two sides of the n-shaped hanging bracket. The width of the strip-shaped limiting groove is larger than the diameter of the cylindrical limiting block, the cylindrical limiting block rotates and slides in the strip-shaped limiting groove, and vertical positioning mechanisms for limiting the vibrator are arranged at the bottom ends of the two sides of the n-shaped hanging bracket. The bidirectional hydraulic cylinders are horizontally mounted in the fixing seats at the bottom of the vibrator, the mounting blocks are fixed to the output ends of the bidirectional hydraulic cylinders, and the chucks are rotationally mounted at the bottom ends of the mounting blocks, so that in the using process of the device, the vibration of the vibrator is controlled by controlling the distance between the two groups of chucks and the rotating angles of the chucks, and the vibration efficiency is improved. And a sheet pile and a round pile can be conveniently and stably clamped, and the applicability is higher.

The present invention relates to the field of security engineering technology, and in particular to a monitoring probe mounting bracket for security, comprising a mounting frame and a shell symmetrically fixed to the mounting frame, a base is arranged below the mounting frame, a heat dissipation hole is opened in the middle of the base, and also comprises an insert block, a rotating shaft, a torsion spring, an arc-shaped card block, a contact block, a trigger assembly and a heat dissipation assembly, wherein the heat dissipation assembly is mounted on the mounting frame and used to dissipate heat for the monitoring probe, the rotating shaft is rotatably connected to the shell, and a torsion spring is symmetrically connected between the rotating shaft and the shell. The arc-shaped card block of the present invention swings and disengages from the card slot, and the arc-shaped card block stops to lock the insert block, and the base can be pulled to drive the insert block and the monitoring probe to move downward to complete the rapid disassembly. Similarly, the arc-shaped card block is inserted into the card slot to lock the insert block, and the rapid installation of the monitoring probe is completed. The cooperation of the arc-shaped card block and the card slot can complete the rapid disassembly and assembly of the monitoring probe, and the disassembly and assembly is more convenient, thereby improving the disassembly and assembly efficiency of the monitoring probe.

The present invention provides an application of a tomato SlCSN5A protein or a gene encoding it, and relates to the field of biological technology. The application includes (a) regulating the ubiquitination level or stability of proteins in chloroplasts; (b) regulating the ubiquitination level or stability of the chloroplast vesicle protein SlCV; (c) regulating the response of tomatoes to low temperature stress. The present invention found that LNT stress treatment caused a decrease in the abundance and NPQ level of SlPsbS protein in tomato leaves, and SlCSN5A can interact with SlPsbS and promote its ubiquitination and degradation, and can be used to regulate the ubiquitination level or stability of SlPsbS protein and other proteins in chloroplasts. In addition, SlCSN5A is also involved in CV-mediated PsbS degradation and regulates the response of tomatoes to night low temperature stress. The present invention discloses a degradation pathway of chloroplast proteins that is dependent on ubiquitination and is mediated by SlCV and SlCSN5A.

This invention discloses a lithium iron manganese phosphate cathode sheet containing a lithium supplement additive and its preparation method. The method includes the following steps: coating an active material slurry onto a blended fiber membrane and drying it; the active material slurry is a slurry formed from cathode active material, binder, and solvent; the blended fiber membrane is obtained by spinning an intermediate pitch phase and a lithium supplement additive. This invention uses a blended fiber membrane of intermediate pitch mixed with a lithium supplement additive as the current collector, which has high electrical and thermal conductivity and excellent mechanical properties; by blending, the lithium supplement additive is anchored in the intermediate pitch phase, which not only enhances the conductivity of the lithium supplement additive, but also avoids the influence of structural changes on the stability of the electrode sheet during delithiation; the high conductivity of NiCoB alloy replaces the conventional carbon material conductive agent, and the reaction of its reducing metal with the oxygen free radicals generated by delithiation of the lithium supplement agent reduces gas production; the local electric field generated by the spin polarization of NiCoB alloy can suppress the John-Teller effect of Mn in lithium iron manganese phosphate and improve cycle stability.

The utility model discloses a shuttle for circular weaving machine belongs to the technical field of circular weaving machine, solve the problem that spring stiffness coefficient is big and the weft yarn spindle replacement difficulty of increase, the technical scheme of solving this problem mainly includes the shuttle frame, is equipped with the first tube seat and the second tube seat on the shuttle frame, forms the installation space between the first tube seat and the second tube seat, is equipped with the mounting seat on the shuttle frame, the first tube seat can axial sliding, is equipped with locking position and the unlocking position on the mounting seat, is hinged with the connecting piece on the mounting seat, and the connecting piece is connected with the first tube seat, is equipped with the plug connector on the connecting piece, rotates the connecting piece to make the plug connector with locking position or unlocking position cooperation, when the plug connector with locking position cooperation the first tube seat and the second tube seat axial fixed weft yarn tube, when the plug connector with unlocking position cooperation the first tube seat is away from the second tube seat to relieve the axial fixed weft yarn tube. The utility model mainly reduces the replacement difficulty of weft yarn spindle, and then improves the efficiency that the worker replaces weft yarn spindle. The utility model discloses a circular weaving machine.

This utility model relates to the field of water conservancy and hydropower engineering technology, specifically to a multifunctional drainage structure for slag yards based on steep slope foundations with overburden. The aim is to provide a multifunctional drainage structure for slag yards based on steep slope foundations that can be implemented in steep terrain, reduces the requirements for foundation conditions, and ensures subsequent traffic capacity. The technical solution is a multifunctional drainage structure for slag yards based on steep slope foundations, characterized by: comprising at least one standard section, a transition section, a passage section, and at least one standard section, arranged on the overburden layer of a natural ditch on a steep slope and sequentially connected along the slope's descent direction; the standard section and the transition section are open channels of reinforced concrete; the passage section is a box culvert of reinforced concrete.

The utility model relates to a power distribution cabinet technical field especially is a kind of intelligent power distribution cabinet quick installation fixed structure, including base plate and power distribution cabinet, and power distribution cabinet is located the upside of base plate, and the top left and right sides of base plate are all provided with connecting slot, and the bottom left and right sides of power distribution cabinet are all fixedly installed with connecting block, the utility model is completed to the quick installation of power distribution cabinet by the sliding joint of connecting block and connecting slot, and the two ends of two side connecting blocks are synchronously locked by locking mechanism, the stability of power distribution cabinet after installation is also increased under the cooperation of connecting block structure and locking mechanism while completing the quick installation of power distribution cabinet, so that the stability of power distribution cabinet after quick installation is not adversely affected, and the overall stability in subsequent use process can be maintained in good condition.

This utility model relates to the field of brewing equipment technology, specifically an integrated inoculation and koji-turning machine. This integrated inoculation and koji-turning machine is used for inoculating and turning materials in a koji tray. It includes a koji planter and a koji turner. The koji planter is connected to the koji, and the koji enters the koji tray and inoculates the materials through the planter. The koji turner has longitudinally formed turning components that turn the materials containing the koji. By simultaneously performing inoculation and turning operations on the materials through the planter and turner, the materials and koji in the koji tray can be mixed more evenly, thus ensuring the quality stability of the final koji culture product. In addition, the integrated inoculation and koji-turning machine can greatly save manpower required for inoculation and turning during koji culture, thereby achieving automated continuous production.

The invention discloses a vacuum gauge, and the vacuum gauge comprises a first housing which is provided with a first accommodation cavity; the second shell is located in the first containing cavity, the second shell is provided with a second containing cavity, and a third containing cavity is formed between the second shell and the first shell; the gas pressure detection assembly is positioned in the second accommodating cavity; the first end of the interface assembly is located outside the first shell, the second end of the interface assembly is located in the second shell, the interface assembly is used for transmitting process gas to the vacuum gauge, the second end of the interface assembly is provided with a first cut-off assembly, and the side wall of the interface assembly is provided with at least one first through hole; and the first through hole is communicated with the third accommodating cavity. According to the vacuum gauge, the process gas is used for heating the gas pressure detection assembly, and the measurement precision during gas pressure detection is improved.

The invention relates to the technical field of garden tree supporting, and discloses a straightening device for preventing a garden tree from slanting and a working method thereof.The straightening device comprises a straightening mechanism, the straightening mechanism further comprises a plurality of clamping sleeves, an insertion rod is inserted into wet soil around the garden tree, and after insertion is completed, a supporting rod is moved, so that the garden tree is straightened; the support to the pressing frame is cancelled, then the pressing frame is pressed, the movable rod is driven to move downwards, the extrusion plate is driven to move, and the extrusion plate moves to drive the first pin shaft to slide on the inner wall of the first connecting rod and be close to the first connecting rod. The bottom of the extrusion plate and the side wall of the first connecting rod are inclined planes, so that the extrusion plate can smoothly push the first connecting rod to move towards the outer wall of the inserting rod; the inserting plates are inserted into soil, the contact area of the inserting rods and the soil is increased, and better stability and supporting force can be provided by inserting the inserting rods into the soil; in addition, after the insertion rod is inserted into the soil, the contact area of the insertion rod inserted into the soil is reduced, and the insertion rod can be inserted into the soil more quickly.

This utility model discloses a high-level descaling device for grain-oriented silicon steel strip, including a normalizing heat treatment mechanism, a mechanical descaling mechanism, and a support frame supported on the ground. The normalizing heat treatment mechanism is used to heat and cool the grain-oriented silicon steel strip sequentially, and the mechanical descaling mechanism removes oxide scales from the surface of the grain-oriented silicon steel strip after passing through the normalizing heat treatment mechanism by physical grinding. The support frame has a support platform separated from the ground, and the top and bottom of the support platform form a high-level installation area and a low-level installation area, respectively. One of the mechanical descaling mechanism and the normalizing heat treatment mechanism can be set in the high-level installation area, and the other can be set in the low-level installation area. This is equivalent to placing the space-consuming mechanical descaling mechanism or the normalizing heat treatment mechanism at a high level, so that it does not occupy the space on the ground, reducing the installation cost and improving the structural compactness and space utilization of the descaling device.

The utility model relates to the technical field of refrigerated transport boxes, and discloses an NKT cell preparation refrigerated transport box which comprises a box body and further comprises a fixing frame arranged in the box body, through holes are formed in the surface of the fixing frame, the top and the bottom of the fixing frame are fixedly connected with connecting plates, and the connecting plates are fixedly connected with the inner wall of the box body; when the transport case is used, the case body can be stably placed on the plane all the time, the stability of the case body is not affected after a worker disassembles the baffles, when the transport case is used, the worker can place cell preparation boxes in the storage frames, and when the worker takes the cell preparation boxes, the storage frames can be directly moved, so that the work efficiency is improved. And the direct contact between the hand and the ice plate is reduced, and the problems that after part of existing refrigerated transport boxes are opened, the stability of the transport boxes is prone to being affected when an inclined cover plate is stressed, and when a worker takes a cell preparation box in the transport box, the hand of the worker makes direct contact with the ice plate, and discomfort is prone to occurring are solved.

The present application relates to the technical field of textile printing and dyeing, and more specifically, it relates to an auxiliary tool for tie-dyeing wool garments with bamboo knot patterns and a tie-dyeing method for wool garments with bamboo knot patterns. The auxiliary tool for tie-dyeing wool garments with bamboo knot patterns includes an outer tube, an inner tube and an elastic mesh bag. The inner tube is inserted into the outer tube and slidably cooperates with the outer tube. The elastic mesh bag is sleeved outside the outer tube and fits with the outer side wall of the outer tube. The elastic mesh bag is used to maintain the wool garment in a predetermined tie-dyeing state for dyeing. The tie-dyeing method for wool garments with bamboo knot patterns includes pre-dyeing preparation, dyeing and cleaning. The above-mentioned auxiliary tool is used in the pre-dyeing preparation step. On the one hand, the initial tie-dyeing state of each wool garment can be kept as consistent as possible. On the other hand, the tie-dyeing state of the wool garment during the dyeing process can be kept stable, thereby improving the problem of unstable and inconsistent patterns between wool garment pieces.

The invention provides a folding baby carriage, and relates to the technical field of baby carriers. The folding baby carriage includes: a frame body having a mounting frame; the moving mechanism is provided with a mounting frame body, and a moving assembly is arranged below the mounting frame body; a folding mechanism is arranged between the mounting frame and the mounting frame body, and the folding mechanism is provided with a first folding assembly arranged at the front end of the folding baby carriage and two second folding assemblies arranged on the two sides of the folding baby carriage; the first folding assembly is provided with a first U-shaped movable part and a second U-shaped movable part which are hinged to each other. The second folding assembly is provided with a first movable rod hinged to the installation frame body, a second movable rod hinged to the installation frame body and a third movable rod hinged to the installation frame. And a linkage rod is arranged between the first folding assembly and the second folding assembly. The folding efficiency is improved, the size is reduced after folding, and operation is more convenient and saves more labor.