53results about How to "Keep it as it is" patented technology

The invention discloses a grid rebuilding method based on a scattered-point cloud feature. The method includes the following steps that a point cloud Gaussian weight graph laplace operator is obtained, and alternative seed points are extracted from the point cloud according to the length and size of the operator; based on the extracted alternative seed points, seed points are extracted from the point cloud, and a characteristic line and a seed triangular patch are constructed through the seed points; according to the local flat information of the point cloud, an active edge is selected from the characteristic line and the seed triangular patch; an optimum point selected from a candidate point region and the active edge form a new patch, the new patch is added into a grid after topology correctness checking is conducted on the new patch, and a two-dimensional manifold grid is built after iteration. By means of the grid rebuilding method, the original shape, especially the sharp feature, of an object is well maintained, the method is suitable for the point cloud with unevenly distributed points, sealed reconstitution with boundaries is conducted, and finally the output result is a two-dimensional manifold triangularization grid.

The invention relates to the cigarette technology field, and concretely discloses a heatproof and moisture-proof cigarette capsule material and applications thereof. The capsule material comprises the following components, by weight, 40-60 parts of gelatinizing agent, 4-30 parts of filler, 1-12 parts of plasticizer and 100 parts of deionized water. The capsule material formula and the preparation technology of the capsule material are researched through a lot of tests, and a cigarette brittle capsule material is provided. The compatibility performance is excellent, the manufacturing process is simple, and the capsule material can be widely suitable for coating of various cigarette additives such as essence, perfume and the like. The prepared capsule is round, has a uniform size, has a particle size range of 2.0-4.0mm, has an adjustable and controllable content loading range of 10-25mg, and can meet usage requirements of cigarettes with different specifications. The capsule crushing intensity is 3-15N, the capsule can be crushed by fingers easily with rattle, and the capsule still has brittleness in a humid environment.

The invention relates to a titanium alloy forging process which comprises the following steps: (1) removing the oil on the surface of a titanium alloy workpiece, preheating for 20-30 minutes at 60-100 DEG C, and painting with a protective agent; (2) putting the workpiece painted with the protective agent into an electric furnace, heating the electric furnace heated to 920-1,150 DEG C, and preserving the heat for 20-30 minutes; (3) taking the workpiece out of the electric furnace, preheating a hammer to 350-400 DEG C, and carrying out free forging to the workpiece after the workpiece is taken out of the electric furnace for 10-30 minutes; and (4) carrying out free forging to titanium alloy rods, compressing and moulding for one time, carrying out free forging to workpieces in other shapes, cooling naturally, spraying sand to remove the protective agent on the surface, polishing to remove all crackles on the surface, painting with the protective agent, drying, repeating the step (2) and the step (3), and compressing and moulding. Compared with the traditional process, the titanium alloy forging process has the advantage that the waste produced tool is reduced by 80%.

The invention discloses a box collecting machine after electronic printed matter detection and a small printed matter inspection machine realized based on the box collecting machine. The box receiving machine includes a baffle mechanism corresponding to the output port of the waste discharge machine. The baffle mechanism forms a rectangular frame, and an upper blowing mechanism for blowing downward is installed above the upper opening of the rectangular frame, and the lower opening of the rectangular frame A pallet receiving mechanism is installed below, and a turnover box conveying mechanism is installed under the pallet collecting mechanism. A turnover box is placed on the turnover box conveying mechanism, a photoelectric counter is installed at the output of the waste discharge machine, and a turnover box is installed next to the baffle mechanism. Pin delivery mechanism. The box collecting machine of the present invention realizes automatic paper boxing and boxing of the electronic printed matter after detection, and does not cause damage such as scratches to the surface of the electronic printed matter.

The invention relates to an ecological roof thermal baffle which is provided with a pedestal and a living plant and can be directly used as the shading material of the building roof. The invention avoids the trouble that the conventional cement sun shield needs bricks to build piers when being placed on the roof, and can save material, simplify the working process, have a hollow bottom and certain rigidity and can considerably reduce the roof temperature. The invention can be transported for long distance and be directly placed on the roof when reaching the site, so the roof virescence landscape can be formed immediately; also the invention needs little management in the following period and can keep the long-term landscape and the ecological effect.

The invention relates to an anti-disassembling intelligent wearable type device, a system and a method. The anti-disassembling intelligent wearable type device comprises a power supply module supplying power to an external module; the power supply module senses the external force, and generates an alarm signal transmitted to a host module when the external force exceeds the set threshold; the external module is connected to the power supply module and the host module and transmits the electric energy supplied by the power supply module to the host module, and the external module senses the external force, and generates an alarm signal which is transmitted to the host module when the external force exceeds the set threshold; the host module senses the external force and generates the alarm signal when the external force exceeds the set threshold, and is also used for positioning to generate the positioning information, transmitting the alarm signal and positioning information to a wireless router and displaying the alarm signal positioning information and information transmitted by the wireless router. Compared with the prior art, the invention performs alarming through sensing the external force, the combination degree of the contact surface and circuit disconnection while positioning, which improves the safety and controllability.

The invention belongs to the technical field of geological environment bearing capacity analysis, and discloses a geological environment bearing capacity analysis method based on AHP-GIS coupling analysis, and the method comprises the steps: analyzing relations among all factors in a system, carrying out the rationalization and layering of problems, and constructing a hierarchical structure model; constructing a geological environment bearing capacity evaluation system based on ten evaluation index layers in three aspects of geological environment, ecological environment and social environment according to a regional post-earthquake geological environment background, ecological environment conditions, disaster point distribution and social development conditions, and calculating contentsof the geological environment bearing capacity evaluation index system in a hierarchical manner; determining an important criterion layer, namely a geological environment, of a geological environmentbearing capacity evaluation system. A spatial analysis method of vector data in ArcGIS is adopted. The regional construction scale is controlled, urban planning suggestions that ecological species primitiveness is kept in a natural conservation region and development and transformation are not required are provided, and a clear development direction is provided for post-earthquake development planning of the region.

The invention discloses a log wave splicing plate. The log wave splicing plate is formed by seamless splicing of two wave shaping plates on the side of a wave shaping surface; each wave shaping plate consists of multiple wave shaping logs manufactured by plate core wastes; the side surfaces, near the wave shaping surface, of all the wave shaping logs are straight surfaces; and the multiple wave shaping logs are bonded on the straight surfaces to form the wave shaping plates. The invention discloses a splicing method of the log wave splicing plate. The log wave splicing plate and the splicing method can recycle the wastes, is ecological and environment-friendly, and reduces the cost.

The invention discloses an ide rice warp clamping dyeing method. The dyeing method comprises the steps of designing a pattern, performing beam splitting and warping, hanging a warp bundling frame, reserving warp bundling, adopting a warp clamping device at the two ends of silk yarn needing to be dyed for warp clamping, suction colors, performing drying in the shade, removing the warp clamping device of the dyed silk yarn, clamping warp at the two ends of the silk yarn needing to be dyed with next color, sucking the color, performing drying in the shade, continuing to perform the operation tillthe silk yarn with the needed color is obtained, lowering down the warp bundling frame, performing steaming fixation, hanging the warp bundling frame, soaping, performing clean water washing, lowering down the warp bundling frame, performing anti-dipping soaping, washing, removing reserved warp bundling, washing, performing drying in the shade, performing warp splitting, performing registering, gathering warp, drawing-in, weaving, calendering and obtaining a finished product. By adopting the ide rice warp clamping dyeing method and the specific dye solution formula, the obvious energy-savingeffect can be achieved while the sewage discharge amount and plastic contaminations are lowered, and the phenomenon that the coating dyed warp is hard in touch and yarn is adhesively connected are completely overcome.

The invention provides a water-based flame retardant liquid for a historic building. The water-based flame retardant liquid comprises the following components: formaldehyde (37% water solution), melamine, sodium lignin sulfonate, water-soluble ammonium polyphosphate and o-methylphenyl glycidyl ether. The flame retardant liquid is capable of keeping the original appearance of the historic building, and is good in flame retardant effect, and few in toxic and harmful substances.

The invention discloses a kudzu vine root stock solution beverage. A preparation method for the kudzu vine root stock solution beverage comprises the following steps: (1) cleaning and cutting: cleaning kudzu vine roots and cutting the cleaned kudzu vine roots into blocks with sizes of 3-5 cm<3> by using a dicer; (2) color protection: soaking the blocks in a color protection liquid for 1-3 h; (3) draining: carrying out cleaning and then carrying out standing for 2-4 h to realize draining; (4) pulping: adding water accounting for 1.5 times the weight of the block-shaped kudzu vine roots having undergone color protection and draining, carrying out pulping in a crusher, then carrying out filtration, separating pulp and residues, and removing the residues so as to obtain the kudzu vine root pulp; (5) blending: adding water into the kudzu vine root pulp and carrying out uniform mixing to obtain a kudzu vine root stock solution, preparing a blending agent according to the mass ratio of the kudzu vine root stock solution, and allowing all the constituent substances to be fully dissolved so as to obtain the kudzu vine root stock solution beverage; and (6) carrying out sterilization and packaging. The objective of the invention is to provide the kudzu vine root stock solution beverage so as to solve the problems that the kudzu vine root stock solution obtained after juicing is prone to discoloration, starch is easy to precipitate, a storage period is short and the like; and the kudzu vine root stock solution beverage ensures the original sweet taste of kudzu vine roots, and is capable of improving cardiovascular and cerebrovascular circulation, lowering blood pressure, blood sugar and blood fat, resisting tumors, enhancing memory and the like.

The invention provides a conveying device of a vegetable harvesting machine, and belongs to the technical field of agricultural machinery. The conveying device of the vegetable harvesting machine comprises a machine body; crawler wheels are arranged on the two sides of the bottom of the machine body; a conveying frame is arranged above the machine body; the conveying frame is provided with an input port; the input port is of an annular structure; the axis of the input port is parallel to the conveying direction of the conveying frame; a cutting device is arranged at the input port; the cutting device comprises rotating gears and cutting chains; the input port comprises a first accommodating part and a second accommodating part which are arranged oppositely; a rotating gear is arranged in each of the first accommodating part and the second accommodating part; the cutting chains are arranged on the outer sides of the two rotating gears in a sleeving manner; a plurality of cutting blades are arranged on the edges of the cutting chains at intervals. The conveying device of the vegetable harvesting machine is reasonable and simple in structure and convenient to use, can cut a variety of vegetables and convey the vegetables to specific positions, can achieve a protecting effect on the vegetables, cannot damage the vegetables, can maintain the original shapes of the vegetables to the greatest extent, and brings economic benefit to a user.

The invention relates to a field in-situ mud and water sample layering storage barrel, and belongs to a storage device. The field in-situ mud and water sample layering storage barrel comprises a barrel body, wherein a mud and water separating filter screen is arranged in the barrel body, and is used for separating mud from water by virtue of rotation of a handle. According to the field in-situ mud and water sample layering storage barrel provided by the invention, a mud-water sample is thoroughly stored in a layering manner by using the filter screen so that the purpose of collecting an original sample is achieved, and the biological activity is lowered and the chemical reaction is reduced by using a condensed matter in an interlayer of the storage device.

The invention provides a brick stack feeding device and a destacker using the brick stack feeding device. The brick stack feeding device includes a main frame, a first oil cylinder, a lifting frame and a guide plate group, the first oil cylinder is arranged in the main frame, the output end of the first oil cylinder is connected with the lifting frame, the guide plate group includes a plurality ofsets of guide plates, the multiple sets of guide plates are arranged in the main frame in an inclined manner, and a prism-frustum-shaped containing cavity with the small top and the large bottom is formed among the multiple sets of guide plates. The unstacker using the brick stack feeding device includes a large frame, a walking trolley, a destacker gripper and the brick stack feeding device, thewalking trolley is connected to the destacker gripper, the walking trolley can walk on the large frame, and the brick stack feeding device is arranged below the large frame. By means of the destacker, in the feeding process of sintered bricks to be disassembled, all layers of sintered bricks are neatened at the same time, the lower-layer sintered bricks needing to be disassembled are clamped, thelower-layer sintered bricks keep the original state when upper-layer sintered bricks are subjected to seam jointing and clamping, good and reliable clamping of the sintered bricks can be achieved, and the destacking process of sintered brick stacks is completed.