33results about How to "Meet the needs of large quantities" patented technology

The invention discloses the surface phasmon crystal and preparing method, comprising two-dimensional sequence square dielectric microsphere underlay and metal hemisphere shell membrane under underlay. The metal hemisphere shells are connected with each other, forming the bidimensional cycle ordered structure metal film possessing micropore array. The method comprises the following steps: arraying the sub-micron / micrometer dielectric microsphere to form ordered bidimensional microsphere array; settling metal nanometer particle on bidimensional microsphere with physics vapor deposition method, until forming the continuous metal hemisphere film. The invention has the advantages of novel style structure, adjustable crystal structure parameter, controlling cycle and simple technology.

The invention discloses a semaphore processing method and a semaphore processing system. The semaphore processing method includes: acquiring a semaphore set; combining each two semaphores in the semaphore set to be a semaphore group; converting all the semaphore groups to be a counter; setting one semaphore in each semaphore group as a counting position and setting the other semaphore as a switching position; starting the switching position when the counting position of one semaphore group is up to the limit; and closing the switching position when the counting position of one semaphore group is not up to the limit. One semaphore in each semaphore group in the counter, the other semaphore in each semaphore group is set as the switching position, so that each semaphore group can count equally, whether the counting positions are up to the limit or not in each semaphore group is identified by one switch, and value range of the semaphores is extended. Accordingly, the requirement of high counting capacity can be met by larger value ranges.

The invention discloses a method for directly measuring the force of a geogrid based on fiber grating technology. This method includes two steps: the packaging of the fiber grating semi-tight sleeve structure and the calibration method of the direct measurement of the force parameters of the geogrid; combining casings with different specifications and roughnesses to realize the semi-tight sleeve packaging structure, ensuring the coordination of deformation At the same time, the grating is protected; through a calibration method for measuring the force parameters of the geogrid, the direct measurement of the force parameters is realized through the systematic tensile test of the semi-tight sleeve sensing structure geogrid; the grating area The casing of the section is roughened to achieve interface compatibility between the grid surface and the sheath. Based on the direct measurement of the force of the geogrid, the present invention improves the service life of the optical fiber, prevents structural glue from changing the strength of the grid, improves the interface compatibility between the sleeve and the surface of the geogrid, and ensures that the sleeve The coordinated deformation with the geogrid is easy to operate, low in cost, and easy to popularize and use.

An undisturbed box type sampler for sediment on water surface layers comprises a mud acquiring bucket, a mud acquiring bucket carrying handle, an expansion bracket, a counterweight and a traction rope. The mud acquiring bucket carrying handle consists of a carrying handle upright column and a carrying handle crossbeam, the carrying handle upright column is fixedly connected with the mud acquiring bucket, small holes are arranged on the carrying handle crossbeam, the expansion bracket comprises an expansion bracket upper plate and an expansion bracket lower plate, expansion bracket upright columns are fixedly connected with the expansion bracket upper plate and the expansion bracket lower plate and fixed onto the expansion bracket lower plate, an expansion bracket strut and the expansion bracket upright columns penetrate through the small holes on the carrying handle crossbeam, a compression spring is sleeved on the expansion bracket strut, the mud acquiring bucket is provided with a square box and two symmetric mud acquiring claws, shaft heads are disposed on two sides of the box, the mud acquiring claws are rotationally connected with the shaft heads, a tension spring is connected between the mud acquiring claws, the mud acquiring claws are connected with suspension plates, the traction rope penetrates through the expansion bracket upper plate to be connected with the carrying handle crossbeam, and the other end of the traction rope penetrates out from a hole on the counterweight. The sampler has the advantages that a sediment-water interface of acquired sediment on a surface layer is clear, layers of the sediment keep well, a sampling process is undisturbed, and the volume of the acquired sediment can be accurately computed.

The invention relates to the field of agricultural machineries, and especially discloses an automatic pomegranate peel cutting platform. The automatic pomegranate peel cutting platform comprises a machine frame, left and right clamping devices, a cutting device, and an upper clamping device; the left and right clamping devices comprise clamping screw rods, a pair of clamping units, and left and right clamping motors; the cutting device comprises a cutting support plate, a rotary cutting motor, a placing plate, a pomegranate base cutting device, and a pomegranate side cutting device; the upper clamping device comprises an upper clamping motor, a first clamping gear, a second clamping gear, an upper clamping base, an upper clamping cylinder, and a clamping claw. The automatic pomegranate peel cutting platform is capable of automatically cutting open the pomegranate fruits from a place cm lower than the flower-fallen sites, as well as automatically cutting the pomegranate peels into six pieces, so that the traditional pomegranate fruit cutting method based on manual cutting is changed. Compared with full artificial pulp obtaining, the work efficiency of the automatic pomegranate peel cutting platform is relatively greatly improved, so that the market demand for large quantities of pomegranate pulp can be satisfied. The automatic pomegranate peel cutting platform is strong in practicability.

The invention discloses a semaphore processing method and a semaphore processing system. The semaphore processing method includes: acquiring two semaphores; converting the firs semaphore to be a high-order semaphore and the second semaphore as a low-order semaphore by a converter; combining the high-order semaphore and the low-order semaphore to be a counter; when the low-order of the counter is up to the limit and is added one, the high order of the counter is added one and the low order becomes zero; when the high order of the counter is a certain value and the lower order thereof is a zero and is subtracted one, the high order of the counter is subtracted one and the lower order thereof is up to the limit. By acquiring two semaphores which are setting as the high-order semaphore and the low-order semaphore, combining the two semaphores to be the counter and setting the high-order semaphore as the high order of the counter and the low-order semaphore as the lower order of the counter, the value range of the semaphores is widened to be square. Accordingly, the requirement of high counting capacity can be met by the wider value range.

The invention relates to a preparation method of a thin film single thermal battery with a central hole. The thin film single thermal battery comprises a die body. The preparation method comprises the steps of firstly, sequentially placing a collector plate with a central hole and an inertia current blocking ring in the die body from bottom to top; secondly, sequentially placing a negative electrode thin film sheet and an electrolyte separator sheet in the current blocking ring; and finally, placing a positive electrode thin film sheet at an upper end of the inertia current blocking ring, and moving the inertia current blocking ring to a hydraulic machine for pressing and formation. The preparation process of the single thermal battery is simplified, the prepared single battery has the advantages of small size, fast activation, high-overload impact resistance, stable electrical property and the like, the production efficiency can be effectively improved, the battery manufacturing cost is reduced, and the single battery has relatively good application prospect.