13results about How to "Reduce immersion" patented technology

The invention discloses an estradiol valerate sugar-coated tablet and a preparation method thereof. The estradiol valerate sugar-coated tablet sequentially comprises a tablet core, a powder coating layer, a first sugar coating layer, a coloring layer and a second sugar coating layer from inside to outside, the tablet core contains estradiol valerate; the powder coating layer is prepared from the following components in parts by weight: 1.7 to 3.7 parts of polyethylene glycol 6000, 25 to 35 parts of cane sugar, 0.1 to 0.4 part of povidone K90, 10 to 18 parts of calcium carbonate and 4 to 10 parts of talcum powder. According to the invention, crystallization of cane sugar is effectively inhibited, the surface of a powder coating layer is finer and smoother, the undesirable phenomenon of tablet edge cracking is avoided, and the quality defects of uneven color, color fading and the like caused by moisture absorption are also avoided.

The invention discloses a cementing material for anti-freezing soft soil. The cementing material comprises the following components in parts by weight: 40-60 parts of modified steel slag powder, 10-25 parts of sodium hydroxide, 8-15 parts of sodium carbonate, 8-15 parts of modified waste gypsum and 3-8 parts of cement. The prepared cementing material for the anti-freezing soft soil can reduce the use amount of cement, and enables the solidified soft soil to have a good anti-freezing and anti-thawing cycle effect.

The display device has a plurality of curved display regions, the plurality of curved display regions are spliced into a special-shaped display region, and each curved display region includes a plurality of spliced display units. Each display unit is a triangular structure, the radius of curvature of each display unit in the curved display region is equal, each curved display region has a plurality of vertices, and can enclose a regular polygon. In the application embodiment, a group of display units are spliced to form a curved display region, and a plurality of curved display regions are spliced into a special-shaped display region, so as to realize the display of a special-shaped picture, improve the picture display effect, and make the user have better immersion. In addition, the display unit is arranged as a triangular structure, so as to reduce the number of types of display units, reduce the mold opening cost of the display unit, and reduce the process difficulty of the display device.

VR motion sickness is reduced without complicated image processing. A remote working device having a movable part, the movable part can perform an action and change its posture according to a control signal sent from a user device connected to a display part via a network, the remote working device comprising: an image data acquisition unit that acquires image data obtained by a camera provided on the movable part; a motion detection data acquisition unit that acquires motion detection data indicating changes in the posture of the movable part from a motion sensor; and a data transmission unit that transmits the acquired image data and motion detection data to the user device via the network.

The present invention discloses an assembled moisture-proof floor with an embedded assembly structure, which belongs to the technical field of assembled floors, and includes a floor body, a moisture-proof mechanism is fixedly connected inside the floor body, a clamping mechanism is provided on both sides of the inner cavity of the floor body, and the floor body is connected to a connecting mechanism through the clamping mechanism, and a limiting mechanism is provided on both sides of the floor body, and the limiting mechanism is fitted with one side of the connecting mechanism. In the present invention, by setting a clamping mechanism, the waterproof effect of the fixing seat and the fixing rod is guaranteed, and the durable life of the assembly components is guaranteed, and the floor body is assembled by screwing the clamping plate into the limited assembly, so that the floor body can be quickly and conveniently disassembled, so that the influence of water immersion can be significantly reduced while the floor body is quickly assembled, and the reusability after disassembly is improved, so as to meet the sustainable use needs of the assembled floor.

The utility model discloses a warm air blower, which relates to the field of warm air blowers, and adopts the technical scheme that the warm air blower comprises a machine body, a heat insulation net is mounted on the front side of the machine body, a ventilation grille is arranged on the rear side of the machine body, protective shells are arranged on two sides of the machine body, rolling columns are arranged in the two protective shells, and covering cloth is fixedly connected onto the rolling columns. One end of the covering cloth can be fixed to the machine body, and a containing groove is formed in the ventilation grille. When the machine body needs to be stored, people pull out one end of the shielding cloth and fix the other end of the shielding cloth to the machine body, at the moment, the winding column can apply pulling force to the shielding cloth, so that the shielding cloth can be tightly attached to the machine body, the ventilation fence and the heat insulation net are both shielded and sealed by the shielding cloth, and the difficulty that water vapor and dust enter the machine body can be increased; and the containing groove is formed, so that people can put moisture absorption tools such as a drying bag into the containing groove, the immersion of water vapor in the machine body is reduced, and the overall service life of elements in the fan heater is guaranteed.

The utility model provides a battery monomer, a battery device and a power utilization device, the battery monomer comprises a shell, an electrode assembly, an electrode terminal and a sealing piece, and the shell is provided with an accommodating cavity; the electrode assembly is arranged in the accommodating cavity, the electrode assembly comprises an electrode main body and a tab, and the tab extends out of the electrode main body; the electrode terminal and the tab are arranged in an overlapping manner to form an overlapping part, and the overlapping part is provided with a welding printing area; and the sealing element is at least connected between the overlapping part and the shell in a sealing manner and covers the welding printing area. The sealing piece and the shell can provide binding force for the tabs, so that the connection strength of the tabs is improved; the sealing piece can provide sealing for the overlapping part on the outer surface of the joint of the sealing piece and the overlapping part, lithium precipitation of the tab is reduced, and the service life of the tab is prolonged; the sealing piece covers the welding mark area, and a welding mark protection adhesive tape does not need to be introduced to cause weight burden; the sealing piece is connected between the shell and the overlapping part and can assist in sealing the shell, and the sealing performance of the shell is improved.

The application discloses an interactive life science display system and method, and relates to the technical field of somatosensory interaction; the method comprises the following steps: collecting action time sequence characteristic data, and constructing a time sequence multidimensional array; extracting action characteristics from the time sequence multidimensional array in a set time window; calculating a speed stability score, a direction stability score and a trajectory continuity score based on the action characteristics, and setting contribution weights for the speed stability score, the direction stability score, the trajectory continuity score and a pressure characteristic, and obtaining an intention confidence by weighted summation; the application effectively reduces invalid occupation of resources by low-intention actions, significantly reduces core action feedback delay, improves the immersion and scientificity of popular science display, reduces misreading of scientific principles by users, simultaneously reduces equipment loss and maintenance cost, and enhances user participation interest.

The utility model relates to the technical field of cables, and discloses a cable for offshore wind power generation, which comprises a wire core, an insulating layer wrapped outside the wire core, a metal shielding layer arranged outside the insulating layer, a filling layer arranged between the metal shielding layer and the insulating layer, a heat preservation layer wrapped outside the metal shielding layer, and a first protection layer wrapped outside the heat preservation layer. According to the utility model, through the arrangement of the first protective layer, the water resistance, corrosion resistance and weather resistance of the cable can be improved, the possibility that seawater immerses the cable is reduced, and through the arrangement of the thermal insulation layer, the influence of external environment temperature change on the use of the cable can be reduced.

The utility model relates to the field of photoelectric operation eye pads, and discloses an eye pad capable of effectively preventing liquid from entering eyes in photoelectric operation, which comprises two elastic fastening strips, the two elastic fastening strips are oppositely arranged in parallel, the inner sides of the two elastic fastening strips are jointly provided with a protection mechanism, and the protection mechanism comprises two waterproof outer layers. The inner walls of the two waterproof outer layers are respectively provided with a left eye patch and a right eye patch, the bottom surface of the left eye patch and the bottom surface of the right eye patch are respectively and fixedly provided with a sticking sheet, the outer ring of each sticking sheet is provided with a water absorption cotton sheet, and the upper surfaces of the two water absorption cotton sheets are respectively and fixedly connected with the bottom surface of the left eye patch and the bottom surface of the right eye patch. The waterproof outer layers are laid outside the left eye patch and the right eye patch, the possibility that liquid directly immerses from the upper portions of the eye patches is reduced, the pasting pieces, the water absorption cotton pieces, the inner cotton pieces and the like are matched, the attaching degree of the left eye patch and the right eye patch and the eyes can be increased, and the water absorption cotton pieces are used for adsorbing the liquid at the attaching positions.

The invention discloses a simple sunshade canopy for a casement window, which comprises a window frame and an outward opening window sash, and further comprises deformable rainproof cloth, the rainproof cloth is in a fan shape after being unfolded, one edge of the rainproof cloth is connected to the upper part of the window frame, one edge of the rainproof cloth is connected to the upper part of the window sash, and the other edge of the rainproof cloth is connected to the lower part of the window sash. A first traction rope is arranged on the arc-shaped edge of the rainproof cloth, a plurality of evenly-distributed supporting ribs are arranged on the rainproof cloth in the radius direction, the ends of the supporting ribs are movably hinged together through hinge parts, and each supporting rib is constructed to be of a movable structure with the hinge part as the rotation center. A magnet is also fixed on the first traction rope, and the magnet is fixed on the intersection point of the first traction rope and each supporting rib. The casement window can keep out rain in rainy days so as to achieve the purpose of ventilation.

The utility model provides an electrical device for rail transit vehicle bottom detection, which comprises an electrical base body, a sealing baffle plate and a storage baffle plate, the sealing baffle plate is rotatably installed at the side end of the electrical base body, the storage baffle plate is installed on the inner wall of the bottom of the electrical base body, and sealing mechanisms are installed on the inner walls of the two ends of the electrical base body. The side ends of the electrical base body and the sealing baffle plate are provided and connected with fastening mechanisms, and the two ends of the storage baffle plate are provided with storage mechanisms respectively. According to the electrical device for detecting the bottom of the rail transit vehicle provided by the utility model, the sealing mechanism and the fastening mechanism are matched for use, so that a sealing strip in the electrical device can be subjected to secondary fastening treatment, and external rainwater and dust are prevented from entering the box body to influence the service life of a sensor. In addition, when the electrical device is used, through a storage mechanism arranged at the bottom, the baffle of the device can be conveniently and flexibly stored, so that a worker can conveniently maintain and replace the internal structure of the device.

The invention discloses an extraction method of dihydroquercetin and rhamnose in engelhardia roxburghiana and a plant extract composition containing dihydroquercetin. The extraction method comprises the following steps: S1, extraction; S2, purification of astilbin; S3, hydrolysis of astilbin; the extraction method disclosed by the invention is stable in process and suitable for industrial large-scale production and has a good market prospect, and the plant extract composition of dihydroquercetin disclosed by the invention takes dihydroquercetin extracted from engelhardia roxburghiana leaves as a main component, cooperates with four plant extract components and is applied to a formula, so that the plant extract composition has a good application prospect. The traditional Chinese medicine composition has good effects of removing excessive free radicals of a human body, improving skin laxity and resisting wrinkles, and can effectively relieve symptoms such as dark skin, obvious wrinkles and dry skin.