106results about How to "Achieve overlap" patented technology

The present invention relates to a motor vehicle body having a front wall structure (12, 44), at least one lateral longitudinal girder (40) and reinforcement members (16, 38). The girder is situated in front of the front wall structure (12,44) in the travel direction x of the vehicle. The reinforcement element is provided, which is connected to the front wall structure (12, 44) and to the longitudinal girder (40). The longitudinal girder (40) and the reinforcement element members (16, 38) at least partially overlap when viewed in the vehicle transverse direction y, in a connection section lying in front of the front wall structure (12,44) in the travel direction x.

The invention discloses a rotary electric field and magnetic field synchronously assisted laser welding device and method and belongs to the field of laser welding. The welding device comprises an electricity and magnet regulating device and a positioning and clamping tooling. Supporting columns and rotary air cylinders in the positioning and clamping tooling are mounted on a bottom plate. An electric field generation bottom plate is mounted on the supporting columns. Press blocks are mounted on the rotary air cylinders correspondingly. Neodymium iron boron permanent magnets in the electricityand magnet regulating device are fastened to a magnetic field regulating disc. Insulation sleeves, a welding laser head and the magnetic field regulating disc are mounted on a direct drive motor. Thedirect drive motor is mounted on a main shaft. The two poles of an electric field power source are connected to the electric field generation bottom plate and the welding laser head correspondingly.By means of the device and method provided by the invention, easy, convenient and fast regulation of a rotary magnetic field and a steady electric field can be achieved, continuous regulation of the intensity can be achieved, synchronous movement of the electric field and the magnetic field along with welding laser beams is guaranteed, and therefore, the forming quality of laser welding joints isimproved by setting the reasonable laser technological parameters including the power, the focal length, the defocusing amount, the helium protective gas flow rate and the like.

The invention discloses a liquid crystal display device. The device includes a liquid crystal display panel and a backlight module, a flexible substrate of the liquid crystal display panel includes aplanar region and a step region located on at least one side of the planar region, a light guide plate in the backlight module comprises a light emitting area and a bending area located on at least one side of the light emitting area, the light emitting area is disposed right against the planar area of the flexible substrate for performing a display function, the bending area and the step area arebent and attached to the surface of one side, away from a liquid crystal layer, of the backlight module, the problems that a frame area for accommodating the step region and a light source is required to be disposed on a liquid crystal display device, so that the frame width of the liquid crystal display device is large and the screen-to-body ratio is small are solved, and it is achieved that thestep area and the light source partially overlap with the display area of the liquid crystal display panel in a direction perpendicular to the backlight module, thereby reducing the frame width of the liquid crystal display device and increasing the screen-to-body ratio.

The invention discloses an intrinsic self-repairing recoverable polyurethane polymer. The intrinsic self-repairing recoverable polyurethane polymer comprises, by weight, 0.6-1.8 parts of an arylpinacol structure-containing diol monomer, 2.5-22.5 parts of a polyester or polyether diol monomer, 0.5-2.0 parts of a polyisocyanate monomer, 0.6-2.0 parts of a diisocyanate monomer and 0.1-0.6 parts of a polyol or polymercaptan monomer cross-linking agent. The invention also provides a preparation method of the polyurethane polymer and an application of the polyurethane polymer. The polyurethane polymer can realize self-repairing and recycling, and the self-repairing and recovering mechanism is characterized in that reversible C-C advanced cleavage of the arylpinacol center in the molecular chain of the polymer and diffusion, penetration and entanglement of the interface molecule chain make a thermal-reversible reaction occur in the molecule level in order to macromolecular chains of the damaged surface or among broken particles of the polymer and realize self-repairing and solid recovery, so prolongation of the service life of the polymer material, energy saving and resource waste reduction are facilitated, and the development trend of the global low carbon economy is met.

The invention provides an alignment device. The alignment device comprises an illumination module, an interference module and a detection module, wherein the interference module at least comprises a group of Koster prisms; light beams emitted by a light source with a plurality of wavelengths output illumination beams by virtue of the illumination module; the illumination beams are projected to an alignment mark by virtue of the interference module; the interference module is also used for fusing symmetrical positive and negative diffraction light obtained by diffracting the alignment mark by virtue of the Koster prisms to form detection light; and the detection light is converted to interference signals by the detection module and is collected, so that the position information of the alignment mark can be obtained by information of the interference signals obtained by collecting. According to the alignment device, the Koster prisms are used in the interference module. Compared with ridge prisms of polyhedral space structures, so that the processing, manufacturing, mounting and debugging difficulty can be effectively reduced.

The invention relates to a straddle type monorail image modeling rail inspection vehicle and an inspection method. The image modeling rail inspection vehicle comprises a trolley, digital cameras, an RTK device and scanners. The trolley is movably spanned on a track beam, and a moving station of the RTK device is fixed at a top of the trolley. Two outer sides of the trolley, corresponding to the track beam, are provided with a first support respectively, and a second support is horizontally arranged correspondingly to an upper portion of the track beam. The several digital cameras are arrangedon the first support along a vertical direction, and the several digital cameras are arranged on the second support along a horizontal direction. The scanners are arranged on the two first supports. The vehicle and the method have advantages that appearance three-dimensional image modeling of a straddle type monorail can be completed quickly and effectively, and a problem that a traditional scanning method is complex in operation is solved; a workload of an operator is greatly reduced on the condition of ensuring efficiency; and accurate detection of a monorail appearance size is completed incombination with a three-dimensional image model.

The invention provides a fine-grained low-overhead fault-tolerant system for a GPGPU. The fine-grained low-overhead fault-tolerant system comprises a task division module, a check point backup module,a redundancy execution and error detection module and an error repair module. The fault-tolerant processing of the instantaneous fault of the GPU computing component can be realized, and the problemsof large fault-tolerant granularity, high error repair cost, poor fault-tolerant system performance and the like in the traditional software fault-tolerant method of the GPU can be solved. The beneficial effects of the invention are as follows: thread tasks can be divided; the calculation scale of the kernel is reduced, only the relative active variables need to be backed up during check point backup, the space-time expenditure caused by storage is reduced, only part of objects related to errors need to be recalculated during error repair, the fault-tolerant cost caused by recalculation is reduced, and the asynchronous mechanism of the CPU-GPU heterogeneous system is fully utilized to hide the time delay caused by data transmission and improve the performance of the system.

The invention discloses a reconfigurable system supporting data prefetching and reuse, which comprises a reconfigurable array, a data prefetching and reusing module and a data stream control module. The data prefetching and reusing module can record a data stream access behavior. By adopting a dynamic self-inspired prefetching method and simultaneously combining a conventional data reusing method, the following two memory access management manners can be realized: the last two memory access addresses are compared, a prefetching address is dynamically calculated and the data prefetching operation is implemented in a gap of data transmission; and existing data and prefetched data are cached, the latest memory access data is judged whether to reuse a data space, and the cached data is directly fed back. The reconfigurable system can achieve high memory access efficiency and also can avoid complex hardware implementation and complex requirements for a compiler.

The invention relates to a method for lapping a section steel reinforced concrete beam with section steel columns. The section steel reinforced concrete beam is provided with a plurality of longitudinal steel bars arranged along the longitudinal direction of the section steel reinforced concrete beam. The method comprises the following steps of: (1) fixing the longitudinal steel bars in parallel on steel bar supporting plates one section after another and fixing a layer of longitudinal steel bars on the two faces of each steel bar supporting plate respectively, wherein the longitudinal steel bars on each steel bar supporting plate correspond one by one; and (2) fixing the steel bar supporting plates on which the longitudinal steel bars are fixed on the section steel columns, wherein the plurality of steel bar supporting plates are vertical to the axes of the section steel columns, the steel bar supporting plates fixed on different section steel columns correspond one by one, and the longitudinal steel bars on corresponding steel bar supporting plates fixed on different section steel columns are opposite one by one. By adopting the lapping method, stable lapping can be realized, the section steel columns are prevented from being damaged, and the construction quality is ensured. Moreover, the invention also provides a device for lapping the section steel reinforced concrete beam with the section steel columns.

The invention relates to a base with a metal circuit. The base comprises an electronic element, a metal circuit welded with the electronic element and formed by one-step stamping, and a plastic body integrally injection-molded with the metal circuit, wherein the metal circuit at least comprises three branches, each branch comprises pins, weld legs and a main body part, one ends of the pins are arranged in parallel and at intervals, the other ends of the weld legs are arranged corresponding to pins of the electronic element one by one, the main body part is connected with the pins and the weld legs, the arrangement sequence of the first pins, the second pins and the third pins is different from that of the first welding pins, the second welding pins and the third welding pins. the weld legs of one branch is bent towards the other weld legs of the other branches and partially overlaps with the projection of the other weld legs in at least one of the vertical direction and the horizontal direction. According to the base , one weld leg of the metal circuit is bent to realize space crossing and realize space overlapping with the other welding pin, so that the arrangement density of the metal circuit is increased.

The invention discloses a method for converting an arithmetic logic node topological graph into a task node topological graph. The method comprises the steps of deploying components through operationtask nodes; based on task configuration data in task description input by a user on the basis of given computing resources, fragmenting the task of any arithmetic logic node in the arithmetic logic node topological graph to a specified computing resource so as to generate one or more arithmetic task nodes corresponding to each arithmetic logic node, and endowing each arithmetic task node with a position mark corresponding to the specified computing resource; and inserting the component through the handling task node, when there are different position marks between a first position mark of a first operation task node and a second position mark of a second operation task node serving as an upstream operation task node, one or more carrying task nodes are inserted between the first operationtask node and the second operation task node. Therefore, a complete task node topological graph with the carrying task nodes is obtained.

The present invention relates to an amorphous iron core molding method, first, the amorphous metal strip as iron core material is executed grouping cutting according to calculative dimension, forming several iron chip, and length of the iron chip being equal in same group, length of the iron chip being unequal in different group, then every group iron chip are fold together fitly, using clamping tool clamp the middle part setting location of each iron chip in sequence according to length of iron chip, then iron chip is bent to forming ring shaped of principium butt-joint, and the ring shaped is squeezed at two perpendicular direction to form approximate rectangle, then the sub-circular iron core is squeezed into rectangle iron core with four arc corner by inside and outside molding clamping strap. This kind of method has simple technique, little machining difficulty, and is suit for producing amorphous iron core and especially amorphous iron core of distributing transformer.

The invention provides a production device of a melamine plate. The production device of the melamine plate comprises a hot press provided with an automatic feeding platform and an automatic discharging platform, a first lifting platform, a feeding device, a first conveying frame, a first guide rail, a second lifting platform, a discharging device, a second conveying frame, a second guide rail, a laser positioning device arranged above the automatic feeding platform and a controller. An upper press platform and a lower press platform of the hot press are correspondingly and fixedly provided with a knurling template. A production method of the melamine plate by using the production device includes the following steps of S1 pre-preparing, S2 adjusting the laser positioning device, S3 trial-preparing, and S4 normal preparing. According to the production device and the production method of the melamine plate, overlap of dimpled grains and wood grains is achieved, so that the melamine wood grain plate with dimpled grains overlapped with the wood grains and high simulation degree is obtained.

The invention discloses a full-automatic glass packing paper machine and process. The full-automatic glass packing paper machine comprises a paper feeding device, a paper cutting device, a glass packing paper device and a discharging device. The paper cutting device comprises a drawing mechanism used for drawing and conveying paper and a cutting mechanism used for cutting the paper. The cutting mechanism comprises a cutting piece and a cutting driving unit, and the cutting driving unit drives the cutting piece to cut paper. The cutting piece is located above the output end of a driving wheel. The glass packing paper device comprises a stacking area used for stacking glass and paper, a jig used for loading the glass, a pushing mechanism used for pushing the glass out of the jig, a receiving mechanism used for bearing the glass and a stopping mechanism used for limiting and stopping the glass. Therefore, the degree of automation is improved, the production efficiency is improved, stable positioning of the glass is achieved, it is guaranteed that packing paper is fully covered, and the phenomenon that the packing paper cannot be completed due to glass overlapping is avoided.

The invention discloses a liftable movable newspaper stand which comprises a base, a lower rod, an upper rod, a lifting mechanism, newspaper boards, a lifting switch and a connector, the lower rod is connected on the base, the lifting mechanism is connected at a middle position between the upper rod and the lower rod, the connector is mounted on the upper rod, the lifting switch and the lifting mechanism are mounted in a matched manner, and the newspaper boards are mounted on the connector. When the lifting switch is turned on, the upper rod can be pulled up and down to reach an appropriate position, and then the lifting switch is turned off, so that a lifting function of the newspaper stand is realized. In addition, a slot on the connector is matched with a slot of each newspaper board, the newspaper boards can rotate around the connector, and accordingly movability of the newspaper boards is achieved.

The invention discloses a passive lower limb exoskeleton with load conduction and walking energy saving functions. The passive lower limb exoskeleton mainly comprises a waist fixing assembly, a hip joint moving assembly, a knee joint moving assembly, an ankle joint moving assembly and connections among the assemblies. The passive lower limb exoskeleton belongs to an enhanced passive lower limb exoskeleton so that the passive lower limb exoskeleton can support a heavy object carried on the shoulders of a person and directly conduct the load to the ground, and thus the fatigue feeling of the person in the load bearing process is relieved. Meanwhile, according to the enhanced passive lower limb exoskeleton, energy which should be consumed in the natural movement process of the human body is collected through arranged elastic elements and released at a proper time, and therefore energy consumption of the person in the walking process is reduced. In addition, the exoskeleton is simple in structure and light in weight, so that the exoskeleton has high reliability and good portability.

The invention discloses a wooden floor painting device, which comprises a box body, a base and a top cover, the top cover is installed on the top of one side of the box body through a hinge shaft, the base is fixedly installed on the bottom of the box body, and the box body A cylindrical paint spray pipe is installed in the middle, and a certain number of nozzles are uniformly arranged on the surface of the paint spray pipe. The four corners inside the box body are provided with long strip-shaped corner blocks. The bottom of the box body is provided with a grid, the top of the top cover is provided with a heating wire, the middle of the heating wire is provided with a motor, the motor is connected to a fan blade through a rotating shaft, and the side of the base is provided with a The lacquer port is provided with an array of hollow holes on the sides around the bottom of the base.

The invention provides a color film substrate and a preparation method thereof and a display panel. The color film substrate comprises a substrate, at least one spacer and at least two elastic supportparts; the spacer is arranged on one side of the substrate, and a first electrode is arranged on the outer surface; the elastic support parts and the spacer are arranged on the same side of the substrate; at least two elastic support parts are arranged on the outer side of each spacer; the at least two elastic support parts are uniformly arranged along the periphery of the spacer at intervals; and the height of each elastic support part is greater than the sum of the height of the spacer and the thickness of the first electrode. The inventor finds that after the color film substrate is laminated with an array substrate, the matching effect between the first electrode and the array substrate can be relatively high; under the effect of the elastic support parts, the first electrode or a negative electrode is barely damaged; and the elastic support parts are arranged on the outer side of each spacer, so that damage to the first electrode or the negative electrode by any one spacer causedby pressing can be avoided effectively.

The invention discloses an assembled modular wall structure. The wall structure comprises bar beams for assembling and erecting a wall structure main body, a base which is arranged on the ground and used for positioning and fixing the wall structure main body, a plurality of six-surface blocks, connecting pieces, panels fixed on the outer side of the bar beams, and a closed technical interlayer surrounded by the panels, wherein six surface of each six-surface block are respectively provided with mounting parts, the six-surface blocks are in a shape of cuboid, one surface of each six-surface block is in threaded connection and fixed connection with the base, the connecting pieces are fixed on the six-face blocks via the mounting parts and used for connecting and fixing the bar beams, the six-surface blocks, the connecting pieces and the bar beams form supporting net racks, and one group or two groups of supporting net racks can be included in the technical interlayer. According to the invention, standard part setting is carried out on the bar beams, the base, the six-surface blocks, the connecting pieces and the panels, so that batch production of an automatic production line is realized, the matching degree of models and specifications is high, and rapid butt joint and plug-in mounting during frame assembling are facilitated.

The invention discloses a biological bed system for treating organic sewage, and belongs to the field of sewage treatment. The system comprises a biological bed with the thickness of 30-300 cm, geomembrane impervious layers are arranged on the bottom and the side surfaces of the biological bed, multiple pervious water distribution pipes distributed horizontally are arranged in the middle of the biological bed, a sewage inlet is arranged at one end of each pervious water distribution pipe, the sewage inlet ends are connected with a filtering tank, and a non-woven filter membrane is arranged on the tops of the pervious water distribution pipes; two sides of the non-woven filter membrane tilt downward in the length direction of the pervious water distribution pipes; per cubic meter of sewage is distributed in a biological bed with a superficial area of 20-200 square meters. According to the sewage treatment system, the purpose of organic sewage treatment is achieved without electricity, mechanical equipment or chemical agents, water can evaporate in the air or be absorbed by plants, and during a treatment process, pollutants can be completely decomposed by microbial fungi and absorbed by the plants.