15results about How to "Reduced conversion time" patented technology

The invention discloses a panel lamp light source integration system based on a flexible circuit board, and relates to the technical field of panel lamp light source integration. Generating an initial design drawing of the flexible circuit board containing a plurality of layers of conductive circuits and a plurality of light source bonding pads; the channel configuration module configures a driving control channel for the bonding pad and establishes a mapping table with the lighting function area; the thermal load optimization module calculates power consumption and thermal load distribution according to the mapping table and the performance parameters and adjusts routing topology to generate a final design drawing; and the manufacturing and assembling module is used for manufacturing a circuit board according to the drawing and mounting a micro light source to finish assembling. Wiring is matched with the shape of a panel and the characteristics of a light source during planning, heat distribution optimization is achieved in the layout stage, the number of times of modification is reduced, and local overheating is restrained. According to the invention, high-fit compact integration of the flexible circuit board and the panel lamp is realized, and the assembly efficiency and the operation stability are improved.

An integrated cleaning and liquid supply device and online cleaning method for polyurethane polishing pads are disclosed. The device includes a base, a rotating seat, a swing arm, an independent liquid supply pipeline system and cleaning pipeline, a high-pressure nozzle array, and a positioning sensor assembly. During the polishing stage, polishing liquid is dripped through the liquid supply outlet. During the cleaning stage, the swing arm moves centripetally to a preset position aligned with the center of the polishing pad. The positioning sensor triggers a high-pressure pump, causing pure water to be sprayed as an atomized jet along the diameter of the pad surface through the high-pressure nozzle array. Simultaneously, the polishing pad rotates at a low speed, utilizing the synergistic effect of centrifugal force and high-pressure water flow to thoroughly remove residual contaminants within the micropores of the polyurethane. This invention integrates liquid supply and deep cleaning functions into the same motion mechanism, eliminating the need for machine shutdown or manual intervention. It offers advantages such as non-contact, non-destructive, thorough cleaning, and high automation, extending the life of the polishing pad and improving the stability of the CMP process.

The invention relates to the technical field of road construction, and provides a road maintenance crack repairing and flattening device which comprises a base, an inclined tamping assembly is arranged in the middle of the bottom end of the base and comprises a fixing plate fixedly arranged at the bottom end of the base, and a first driving chain wheel and two first rotating shafts are arranged on one side of the fixing plate; first connecting rods are arranged on the outer surfaces of the first rotating shafts, second connecting rods are arranged at the bottom end of the base, a third rotating shaft is arranged at the lower ends of the two first connecting rods, a fourth rotating shaft is arranged at the lower ends of the two second connecting rods, and mounting plates are arranged at one ends of the third rotating shaft and the fourth rotating shaft; arc-shaped plates capable of moving in an opening and closing mode are symmetrically arranged at the lower end of the mounting plate. According to the crack repairing and flattening device for road maintenance, the V-shaped structure capable of being adjusted to be opened and closed is matched with the inclined tamping assembly, multidirectional compaction and rapid surface leveling of a crack repairing material are achieved, and the compactness of a repairing layer and the flatness of a road surface are improved.

An audio generation method, apparatus, device, and storage medium are disclosed. The method includes: parsing the input text in response to receiving it; determining the target character object and turn included in the input text based on the parsing result; determining the mapping relationship between the target character object and the timbre based on preset mapping rules and the target character object; segmenting the input text based on the turn to obtain multiple text segments; processing the multiple text segments based on the mapping relationship through an asynchronous concurrency mechanism to obtain audio segments corresponding to each of the multiple text segments; and determining the audio information corresponding to the input text based on the audio segments. The technical solution disclosed herein achieves text-to-audio conversion through an asynchronous concurrency mechanism and the mapping relationship between the target character object and the timbre; thus, it not only ensures the speech consistency of multi-character dialogues but also reduces conversion time and significantly improves audio generation efficiency.

The invention relates to the technical field of plastic waste recovery, and discloses a pearl wool waste recovery device which comprises a mounting frame, a conveying belt is arranged on the mounting frame, a limiting mechanism is arranged on the conveying belt, a fixing frame is fixedly mounted on the mounting frame, and a main blade is fixedly mounted at the bottom of the fixing frame. A synchronous mechanism and a vertical cutting mechanism are further arranged on the mounting frame, the main blade is used for cutting the pearl wool plate into strips, the synchronous mechanism is used for pulling the vertical cutting mechanism to synchronously move along with the pearl wool plate, and the vertical cutting mechanism is used for cutting the strip-shaped pearl wool plate into blocks in the process of synchronously moving along with the pearl wool plate. According to the invention, the precision and efficiency of pretreatment cutting are optimized, so that the pearl wool waste is in a regular small block state before entering the crusher, uniform feeding of the crusher is facilitated, the risk of material blockage is reduced, energy consumption and cutter wear in the crushing process can be reduced, and the economical efficiency and stability of the whole recovery process are improved.

The utility model belongs to the field of trolley, especially a railway station canopy pouring trolley, in view prior art traditional trolley adaptability is insufficient: the problem of low adjustment efficiency: template link is poor: poor walking stability, present and propose the following scheme, including A trolley, B trolley and C trolley, A trolley and C trolley symmetrical design and same structure, B trolley is in A trolley and C trolley middle, the top of A trolley and C trolley all is provided with C trolley template, the top of B trolley is provided with B trolley top template, and both ends of B trolley top template all are rotatably connected with B trolley side template, in the utility model, A / C trolley configuration 1.5 meters standard overhang, B trolley sets up replaceable overhang subassembly, through " standard section + adjusting section " combination, covers 9-13.8 meters full column distance range, and equipment conversion time is shortened, and template system adopts " main template + lap joint mould " design, and 150mm lap joint mould in rear end forms 100mm effective lap joint with concrete, eliminates cold joint quality hidden danger, and template joint flatness improves.

A kind of underwater simulation docking device for training and docking method, propulsion system, docking platform angle and azimuth adjustment system, life support system, load substitution system and cabin pressure adjustment system are connected with control cabinet and switch board through cable and pipeline, control cabinet and switch board are connected with water surface unit through umbilical cable, energy and control signal are provided for each equipment, personnel control on water surface platform and automatic control are realized, efficient, controllable, and rescue training with full coverage of rescue scene and rescue process is realized.Through water surface remote control and automatic control, real-time and accurate adjustment of docking platform angle and azimuth can be realized underwater, rescue working condition conversion time is greatly shortened, ocean environment and seabed topography adaptability is strong, full coverage of rescue scene and rescue process is realized, controllability of training is greatly improved, training efficiency and training effect are improved.

The embodiment of the invention discloses a vector retrieval device and method based on an RRAM, a chip and equipment, and the vector retrieval device comprises an instruction analysis module which is used for analyzing an input query instruction to obtain a query vector and a threshold value; the plurality of digital-to-analog conversion modules are used for converting the query vector output by the instruction analysis module into an analog signal; the RRAM module is used for carrying out multiply-accumulate operation on the stored vector to be matched and the received query vector in the form of the analog signal to obtain an accumulation result; and the comparison module is used for converting a threshold value in a digital signal form into a threshold value signal in an analog signal form, comparing an accumulation result output by each storage array of the RRAM module with the threshold value signal, and taking a to-be-matched vector in the storage array corresponding to the accumulation result greater than the threshold value signal as a retrieval result. By adopting the technical scheme, the vector retrieval speed is increased, and the circuit area is reduced.

The utility model discloses a tail gas treatment system with high efficiency and strong adaptability, which is formed by connecting a tail gas collecting device, a centrifugal pressurizing conveying device, a tail gas separating tank, a catalytic reaction device and an exhaust chimney in series through a flange type pipeline, and can be directly and additionally arranged on any tank body generating tail gas without a large production line. The tail gas treatment system is rapidly integrated to an existing production line, the equipment modification time is shortened to be within 72 hours from original two months, the time cost is remarkably reduced, meanwhile, the organic matter recovery rate is increased, and the win-win situation of economic benefits and environmental benefits is achieved.

This utility model discloses a novel laser-powered chuck with auxiliary hard jaws, relating to the technical field of mechanical manufacturing. The utility model includes a base with a rotary bearing mounted on it. The outer ring of the rotary bearing is fixedly connected to the base. A chuck body is fixedly connected to one side of the inner ring of the rotary bearing, and another chuck body is fixedly connected to the side of the inner ring of the rotary bearing away from the synchronous gear ring. Four sliders are slidably engaged at the top of the chuck body, and the four sliders are centrally symmetrically distributed. Each slider has a mounting seat slidably engaged at its top, and a rolling jaw is fixedly connected to the opposite side of each mounting seat. The quick-change structure with hard jaws significantly shortens the conversion time between conventional clamping and material pulling functions, adapting to multi-process continuous processing, improving equipment utilization, and greatly reducing the length of the tail material. The auxiliary hard jaws work in conjunction with the main jaws to clamp the end section of the material, and in conjunction with the laser cutting head for over-cutting, the tail material length is shortened, and material utilization is improved.

The application discloses a kind of single-way ac signal solution multiple position information measurement system and method, comprising: frequency characteristic module, for the transformation of several objects to be measured position conversion into first output signal, the first output signal includes with several objects to be measured position transformation one-to-one corresponding ac voltage signal;Addition circuit module, for the first output signal is superimposed, generates second output signal, and the second output signal includes single ac voltage signal;Sampling system module, for the second output signal is converted into digital signal, obtains the amplitude-frequency characteristic of the second output signal, according to the amplitude-frequency characteristic obtains the position of each object to be measured.Solve the problem of high hardware cost of existing multi-position information acquisition system.The hardware cost of simultaneously measuring multiple position system is reduced, and the purpose of improving the synchronization of system acquisition is realized.

The utility model discloses a lathe clamp for single end face multi -hole position processing, including disc, support disc, T type bolt, hook shape pressboard, hand pull positioner, positioning pin, Y -shaped piece, support plate, screw rod, round pressure block. Hook shape pressboard has linkage function when pressing tightly, be provided with a plurality of with hand pull positioner matching's positioning hole on the disc, rotate support disc with hand pull positioner, and can change workpiece hole's processing position after through the cooperation of positioning hole on the disc, reduced workpiece positioning, clamping time and processing hole position's conversion time, and once positioning clamping can carry out workpiece single end face multi -hole position's processing, and processing cost is low, and processing efficiency is high.

The invention discloses a bridge engineering BIM (Building Information Modeling) lightweight conversion and visualization method and system. The method comprises the following steps: analyzing a. 3dxml file, and constructing a model structure tree with a father-child hierarchical relationship; extracting vertex coordinates, normal vectors and texture coordinates from Vertex Buffer nodes of the. 3Drep file in sequence to serve as vertex attribute data of the triangular mesh; extracting a vertex index type and a color attribute from the Faces node; reconstructing a triangular mesh topological structure according to the vertex index type to obtain a triangular patch set with a preset normal direction; and mapping the model structure tree into a Node hierarchical structure in a glTF format, and respectively mapping the triangular patch set, vertex attribute data and color attributes into data structures in a glTF format. According to the invention, a retriangularization process is avoided, and the conversion efficiency is improved.

The present application relates to a kind of hard rock non-explosive excavation device and method, it includes drill bit, drill pipe and splitting mechanism.Splitting mechanism includes first drive assembly, second drive assembly and expansion assembly, first drive assembly, second drive assembly and expansion assembly are rotationally sleeved on drill pipe, first drive assembly and second drive assembly are connected with expansion assembly, first drive assembly can drive expansion assembly along the radial expansion or shrink of drill pipe, second drive assembly can drive expansion assembly axial movement.When expansion assembly is in expansion state, the maximum vertical distance of the central axis of drill pipe to the outer side of expansion assembly is greater than the diameter of drill bit;When expansion assembly is in shrinkage state, the maximum vertical distance of the central axis of drill pipe to the outer side of expansion assembly is less than or equal to the diameter of drill bit.The whole process will drill, rock breaking, rock falling action together, directly after drilling rock breaking, save equipment conversion time, improve excavation efficiency.

This invention discloses a ferroelectric liquid crystal composition comprising a first component and a second component. The first component contains one or more compounds of general formula I, and the second component contains one or more compounds of general formula II. The ferroelectric liquid crystal composition has the advantages of high transmittance, high contrast, large phase transition range, small pitch, and high spontaneous polarization intensity. This invention also provides a display device comprising the ferroelectric liquid crystal composition.