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615results about How to "Accurate" patented technology

Full-automatic high-precision double-printing-platform screen printing machine

InactiveCN106671579ASolve the problem of manual loading and unloadingReasonable layoutScreen printersConveyor partsEngineeringPrinting press
The invention discloses a full-automatic high-precision double-printing-platform screen printing machine. The full-automatic high-precision double-printing-platform screen printing machine comprises a machine frame, material conveying mechanism, a screen printing plate mounting and alignment mechanism and a screen printing mechanism and further comprises a double-printing-platform transfer assembly located on the machine frame, wherein the material conveying mechanism is located on the machine frame; the double-printing-platform transfer assembly comprises a positioning position, a printing position, a lifting printing platform and a printing platform, the lifting printing platform and the printing platform are located in the positioning position or the printing position alternately and switched between the positioning position or the printing position; the material conveying mechanism is used for conveying to-be-printed materials to the positioning position; and the screen printing plate mounting and alignment mechanism and the screen printing mechanism are arranged above the printing position for printing the to-be-printed materials located in the printing position. By means of the full-automatic high-precision double-printing-platform screen printing machine, while one to-be-printed material is printed, another to-be-printed material is automatically fed onto the printing platform and photographed and positioned, and the technical problems that most of existing full-automatic flexible-plate screen printing machine adopts single-platform linear material conveying, and consequently the system efficiency is low are solved.
Owner:SHENZHEN TINVICO TECH CO LTD

Pipe end hoop welding and fixing device for automobile pipe

The invention discloses a pipe end hoop welding and fixing device for an automobile pipe, and belongs to the field of automobile pipe end machining equipment. The device comprises a worktable, a pipe head positioning plate and clamps, wherein the pipe head positioning plate and the clamps are fixed to the worktable. The pipe head positioning plate is provided with a pipe limiting groove and a hoop limiting groove. The clamps comprise a hoop clamp, a lateral pushing pipe clamp and an annular hoop pipe clamp, wherein the hoop clamp can press a hoop arranged outside the automobile pipe in a sleeving mode to the interior of the hoop limiting groove; the lateral pushing pipe clamp is used for pushing the automobile pipe to the interior of the automobile pipe limiting groove to be pressed; the annular hoop clamp is used for clamping and positioning the automobile pipe. The positions of the three clamps are adjustable. The automobile pipe limiting groove and the hoop limiting groove form a step type annular groove. By means of the pipe end hoop welding and fixing device, the pipe end of the automobile pipe and the hoop can be precisely positioned, the pipe end and the hoop can not deviate in the machining process, clamping marks can not be generated on the automobile pipe, and the automobile pipe can not be damaged.
Owner:ZIXING YUEXING AUTO PARTS MFG

Safety venous indwelling needle with needleless interface positive-pressure closing valve

InactiveCN101879341AGuaranteed operating spacePrevent prolapseGuide needlesInfusion needlesVeinVenous blood flow
The invention discloses a safety venous indwelling needle with a needleless interface positive-pressure closing valve, comprising a puncture needle, a puncture needle seat and a handle, wherein, the puncture needle is formed into a puncture needle protection assembly by a puncture protection sleeve, a spring, a plunger latch and an escapement clamp; a venous indwelling needle is formed by an indwelling needle soft tube, a puncture needle guide tube, an indwelling needle seat and a sealing plug; a needless interface positive-pressure closing valve is formed by a shell, a piston, a seal ring, a spring, a connecting soft tube and a base; the positive-pressure closing valve and a liquid out plug separated structure do not involve the indwelling needle, are easy to operate, can reduce pain, and avoid the indwelling needle from taking off; the puncture needle protection sleeve can protect the puncture needle before and after the use of the indwelling needle, has the advantages of without added length, small and exquisite volume, good hand feel, accurate control, high puncture precision, and convenience for puncture operation and the like, can automatically retract to protect the puncture needle, can avoid acupuncture injury on medical workers, has positive pressure closing function, can prevent venous blood flowing back and overflowing, prevent blood from being polluted and avoid the blood from forming blocking in the indwelling needle, does not need heparin tube closing and other operation, has needless connection function, and can avoid needle injury, improve working efficiency and protect the safety of medical workers and patients.
Owner:张亚平

ADS-B flight path and plan related processing system

InactiveCN101110166AAccurateBoth engineering implementabilityTransmissionAircraft traffic controlState dependentDesign information
A processing system relating to ADS-B track and flight design is provided, which comprises an information collection module that respectively collects and processes the needed ADS-B track information and flight design information, a number calling and status judgment module that respectively judges the correlation between the number calling and status information of ADS-B track information and flight design information; if the number calling identifies and the status correlates with each other, it can be judged that the ADS-B track is related to the flight design; if the number calling differs and the status is irrelevant, it can be judged that the ADS-B track is not related to the flight design; if the number calling and status correlate in only one item, it can be judged that the track is possibly related to the flight design and further judgment shall be made to confirm whether the possible correlation can be eliminated or not; a possible correlation judgment module, which further judges and processes the ADS-B track and flight design information; if the possible correlation is eliminated by judgment, it can be judged that the ADS-B track is related to the flight design; otherwise, it can be judged that the ADS-B track is not related to the flight design. Therefore, the invention, which ensures the accuracy of relevant judgment and the practicality of project, effectively resolves the problems about the correlation between ADS-B track and flight design.
Owner:AVIATION DATA COMM +1

Purple massif forestation planting grass para position allocation and mixed cultivation method

The invention provides a method of para position allocation and ,mixing cultivation of planting grass for afforestation on purple hills, which comprises the steps of: (1) division of land types: purple hilly lands are divided according to the acidity, basicity and lithology of the lands, soil erosion, soil thickness and terrain features; (2) selection of species of trees and grasses: species of trees and grasses which are applicable to grow in varied purple lands are selected according to the selection experiments of the different types of species of trees and grasses used for afforesting of purple hilly lands, and fitting degrees of the species of trees and grasses to each kind of land are specified; (3) para position allocation of the species of trees and grasses with the kinds of the lands: corresponding species of trees and grasses are allocated on the most suitable or relatively suitable lands; (4) mixed disposition of trees: different optimized disposition modes for purple hilly mixed forests are selected according to the mixed experiments of the trees for different kinds of lands of hills and hilly areas with purple soil, and trees and bushes, legumes and non-legumes, species of trees of deep root system and shallow root system, horizontally growing type and vertically growing type, soil fixing type and soil improved type are mixed. The method of the invention adopts trees, brushes and grasses to be planted on the most suitable and relatively suitable hills with purple soil, thus realizing precise para position allocation, high survival rate being up to over 90 percent and greatly accelerating the growing speed and forest establishment speed.
Owner:湖南省经济地理研究所

Chinese medicinal composition of medicine pillow for assisting sleep

The present invention relates to a traditional Chinese medicine composition of a sleep helping and nerves calming medicine-filled pillow, which belongs to the field of bed health care products. The composition comprises the following materials in weight portion: 20 to 30 portions of ginseng, 20 to 30 portions of angelica, 20 to 30 portions of caulis polygoni multiflori, 15 to 25 portions of grassleaved sweetflag rhizome, 20 to 30 portions of uncaria, 25 to 35 portions of radix salviae miltiorrhizae, 20 to 40 portions of albizzia julibrissin, 30 to 40 portions of spina date seed, 30 to 40 portions of semen biotae shelled, 20 to 30 portions of licorice, 25 to 35 portions of senega, 20 to 30 portions of safflower, 30 to 40 portions of mulberry leaves, 30 to 40 portions of Gynostemma pentaphylla, 20 to 40 portions of lily and 20 to 30 portions of poria cum radix pini. The traditional Chinese medicine composition of the sleep helping and nerves calming medicine-filled pillow has no toxic side effects on a human body, completely adopts pure natural products as materials, enhances the vigor of the human body in sleeping state, nourishes heart and blood, calms nerves, relaxes veins, and improves immunity. Particularly, the composition is suitable for the symptoms such as sleeplessness, dreaminess, short sleep, vexation, forgettery, hardness to fall asleep, and the like.
Owner:李富祥

Steam cabinet intelligent control device and method

The invention discloses a steam cabinet intelligent control device which comprises a steam cabinet control system and a steam generator control system. The steam cabinet control system comprises a central controller on a steam cabinet body, a display, a timing control module and a plurality of key modules, wherein the display, the timing control module and the plurality of key modules are connected with the central controller. A temperature sensor, a steam outlet valve and a steam inlet valve which are connected with the central controller are arranged in the steam cabinet. The steam generator control system comprises a control mechanism, a water tank, an electromagnetic coil panel arranged at the bottom end of the water tank and a pressure sensor connected with the control mechanism and arranged in a steam pipeline. The electromagnetic coil panel is connected with the control mechanism, and the control mechanism is connected with the central controller through an asynchronization transceiving transmitter. The work power of the steam generator can be controlled, steam pressure is controlled, constant pressure of the steam pipeline is maintained, the temperature of the steam cabinet can be controlled in an intelligent mode, the steam cabinet can maintain the required temperature, steam waste is avoided, and control efficiency and precision are high.
Owner:广东易爱云厨科技股份有限公司

Multifunctional palletizing robot based on Stewart parallel connection platform

The invention relates to the field of robots, in particular to a multifunctional palletizing robot based on a Stewart parallel connection platform. The multifunctional palletizing robot comprises caterpillar band travelling mechanisms, a chassis, a rotating table, fine tuning tables, fine tuning air cylinders, mechanical arms, gripping devices and gripping hands; the caterpillar band travelling mechanisms are located on the two sides of the chassis, the rotating table is located in the middle portion of the chassis, the fine tuning tables are located at the upper end of the rotating table, the fine tuning air cylinders are located between the rotating table and the fine tuning tables, the mechanical arms are located at the upper ends of the fine tuning tables, and the gripping devices are located at the ends of the mechanical arms; the rotating table, the fine tuning air cylinders and the fine tuning tables form the Stewart parallel connection platform; and the number of the mechanical arms is three, the number of the gripping devices is three, and the three gripping devices are installed on the three mechanical arms. The multifunctional palletizing robot is high in palletizing efficiency, manual gripping hand replacement is replaced, and the labor intensity of workers is reduced; and in addition, the accuracy for replacing the gripping hands, gripping objects and palletizing the objects is high, and damage to the objects is greatly reduced.
Owner:GUANGDONG TIANJI IND INTELLIGENT SYST CO LTD

Method and system for monitoring underground engineering portrait information and monitoring information safely

The invention discloses a method and a system for monitoring underground engineering portrait information and monitoring information safely. The system comprises a monitoring measurement information processing system, a portrait information processing system, a comprehensive safety monitoring analyzing module, an early-warning and warning output module and a next-stage geologic structure reporting module. The monitoring measurement information processing system and the portrait information processing system are respectively connected with the input end of the comprehensive safety monitoring analyzing module, and the output end of the comprehensive safety monitoring analyzing module is respectively connected with the next-stage geologic structure reporting module and the early-warning and the warning output module. The method and the system for monitoring the underground engineering portrait information and the monitoring information safely acquire monitoring measurement information and portrait information in real time, analyze safety level of acquired data, perform early warning and warning on dangerous situations and forecast geological situations at the next stage, and have the advantages of performing remote control, timely finding and recording abnormal data information and warning data information, being convenient for technical personnel to analyze, and the like.
Owner:成都畅达通检测技术股份有限公司

Method for locally burying PCB (Printed Circuit Board) daughter board in PCB

The invention provides a method for locally burying a PCB (Printed Circuit Board) daughter board in a PCB. The method comprises the following steps of: firstly, providing a PCB mother board, the PCB daughter board to be buried and a high-flow prepreg, wherein a burying groove corresponding to the PCB daughter board is arranged on the PCB mother board, a plurality of locating holes are formed in the burying groove, a plurality of through holes corresponding to the locating holes are formed on the PCB daughter board, a plurality of penetration holes corresponding to the plurality of through holes are formed on the high-flow prepreg, and the depth of the burying groove is equal to the thickness sum of the PCB daughter board and the high-flow prepreg; secondly, putting the high-flow prepreg and the PCB daughter board in the burying groove in sequence; thirdly, sequentially penetrating the through holes on the PCB daughter board and the penetration holes on the high-flow prepreg by pins, and then fixing the pins in the locating holes in the burying groove; and fourthly, performing high-temperature laminating to connect the PCB daughter board with the PCB mother board so as to ensure that the upper surface of the PCB daughter board is located in the same plane with the upper surface of the PCB mother board.
Owner:DONGGUAN SHENGYI ELECTRONICS

SARS-CoV-2 antibody detection method

The invention discloses an SARS-CoV-2 antibody detection method. The SARS-CoV-2 antibody detection method comprises the following steps: carrying out horseradish peroxidase labeling on recombinant SARS-CoV-2Nucleocapsid protein, meanwhile, selecting an anti-SARS-CoV-2 antibody or a dominant antibody to coat the enzyme-linked plate and sealing; according to a competitive ELISA principle, simultaneously adding a to-be-detected sample and an enzyme-labeled antigen into a test hole of an enzyme-linked plate, performing incubation at room temperature, thoroughly washing the plate, then adding a substrate TMB, performing color development in a dark place, finally, terminating the reaction, measuring a light absorption value at 450 nm, and evaluating the titer of the antibody in the sample by calculating the antibody inhibition rate. According to the method disclosed by the invention, relatively conservative N protein in SARS-CoV-2 and a specific antibody of the N protein are selected as rawmaterials. Compared with a traditional antibody detection method, the detection of the Anti-SARS-CoV-2 specific antibody is completed more quickly, more conveniently and more sensitively, and the method has specificity, sensitivity, accuracy and precision and has important application prospect and value.
Owner:BEIJING BIOSYNTHESIS BIOTECH

Template matching-based accurate positioning system and method for port unmanned container truck and crane

The invention discloses a template matching-based accurate positioningsystem and method for a port unmanned container truckand crane.The system comprises an accurate positioning device, a positioningcomputer and an unmanned container truck controller, whereinthe accurate positioning device is connected with the unmanned container truck controller and is used for collecting the point cloud observation data of current container trucks in real time; the positioning computer is connected with the unmanned container truck controller and is used for obtaining a positioning result of an error between the actual positions of the container trucks and the target positions of the container trucksbased on a preset crane characteristic template and an Extended Kalman filtering method; and theunmannedcontainer truck controller is used for carrying out accurate positioningon thecontainer trucks and cranes according to the error between the actual positions of the container trucks and the target positions of the container trucks in the positioningresult. The system and the method can be applied to the unmanned container trucks, so that the accurate positioningof the unmanned container trucks andthe cranes is realized, the cargo transportation efficiency of aport is improved, human intervention of port transportation is reduced, and the safety is improved.
Owner:广西智能驾驶研究中心有限公司

Method for manufacturing oversize printed circuit board (PCB) back plate inner layer

InactiveCN103220889ASolve the problem of short circuit scrappingAccurateMultilayer circuit manufactureScrapFilm (photographic)
The invention discloses a method for manufacturing an oversize printed circuit board back plate inner layer. Firstly, a PIN tack hole is drilled on an edge plate position of an inner layer cross-band veneer; secondly, a PIN tack film photographic plate is manufactured; thirdly, a PIN tack column is arranged in a corresponding position of the film photographic plate and the PIN tack hole; fourthly, the PIN tack column of the film photographic plate is correspondingly sleeved in the PIN tack hole of the inner layer cross-band veneer; fifthly, single-face exposure is conducted on the inner layer cross-band veneer; and finally, all steps are conducted on the other face of the inner layer cross-band veneer, and single-face exposure is conducted on the other face of the inner layer cross-band veneer. Compared with traditional book clamping mode exposure, according to the method, the PIN tack hole in the inner layer cross-band veneer and the PIN tack column of a film photographic plate are mutually matched so as to realize accurate counterpoints, avoid the problem of counterpoint deviation between two faces of the same cross-band veneer, and solve the problem of scrap of the inner cross-band veneers. The scrap of the inner cross-band veneer is caused by a short circuit due to A/B deviation when exposure treatment is conducted on a back plate of size larger than 660mm*810mm.
Owner:SHENZHEN SUNTAK MULTILAYER PCB
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