Wei Li

LARGE DEFORMATION UNDERGROUND ENERGY STORAGE DEVICE

Automatic generation method for three-dimensional morphology of ruts in asphalt pavements

Vertical semiconductor structure with integrated sampling structure and method for manufacturing same

Device and method for distributed detection of straightness of working face of scraper conveyor based on optical fiber sensing

Drive system of scraper conveyor and control method

Dynamic reliability evaluation method for coupling faults of middle trough of scraper conveyor

Movement-synchronized wellbore inspection system and movement synchronization control method thereof

Rope climbing robot capable of surmounting obstacle and obstacle surmounting method thereof

Track synchronization moving apparatus of wellbore inspection system and control method thereof

Wellbore inspection system and method for ultra-deep vertical shaft

Coal mine advanced detection method for heading machine

Online monitoring system for crack on hoist spindle and operation method thereof

Embedded scraper rotation angle detection device for scraper conveyor and detection method

Self-detection device for liner plate of hoisting container and detection method

Device and method for adjusting tension of a steel wire rope of an ultra-deep vertical shaft at a hoisting-container-end

Single-drive bidirectional-crawling pipe-cleaning robot

Device for cage jamming buffer of large-tonnage hoisting system of ultra-deep shaft

Hemispherical entrainment-type high-flow self-priming centrifugal pump

Device for enabling autonomous powering of monitoring node of scraper conveyor chain

Multiple-state health monitoring apparatus and monitoring method for critical components in hoisting system

Wireless sensor node with hierarchical protection structure

Gas-powder separation three-phase jet flow fire monitor system

Eccentric loading adjusting mechanism and method for parallel suspension platform

Chain fault diagnosis system and method for scraper conveyor

Variable gradient inclined running container traction rope adjustment apparatus and method

Drilling and bursting heading machine

Breakage detection system and method of chains of a scraper conveyor

Lap joint platform of large-load lifting container

Shock-absorbing and energy-collecting roller cage shoe

Scraper conveyor chain tensioning device having sweeping function

Coal dropping impact energy buffer monitoring device and method for coal mine belt conveying system

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE

Auxiliary berthing method and system for vessel

Auxiliary berthing method and system for vessel

Horizontally movable vertical shaft rope guide and regulating method thereof

Vertical Rope Climbing Inspection Robot for Ultra-Deep Vertical Shaft Steel-Rope Guide

Cage energy supply system and control method therefor

Master monitoring system for charging of super capacitor

Hoist main shaft torque monitoring device based on angle measurement

Long-distance transport system for people in inclined lane

Large-tonnage slender externally powered curve rail-mounted unloading skip

Specific elevator anti-fall buffer based on flexible guidance

Benzoxazine oxazolidinone compounds, preparation methods and uses thereof