A method and system for automatically classifying in Virtual LANs network devices of a switched network. The classification can be performed by the network administrator from the network management workstation. The first step of the classification is to get network management information stored by the...
PROBLEM TO BE SOLVED: To obtain an electronic component mounting method for efficiently mounting chips on a substrate by avoiding the decrease in mounting efficiency when a nozzle failure is generated in the electronic component mounting method for picking up the chips of a plurality of parts feeder...
摘要: PROBLEM TO BE SOLVED: To temporarily fix a long article without a projection, and prevent the surface of a fixed surface and coating from being damaged.收藏 引用 批量引用 报错 分享 文库来源 求助全文 Long shaku thing clamp 优质文献 ...
PURPOSE: To reduce the current feed rate at the attraction time even with a yoke or plunger made of a cheap magnetic material such as Fe by selecting the location of a low-permeability part in the plunger so as to be in a magnetic circuit contributing the hold and attraction when the plu...
PROBLEM TO BE SOLVED: To solve the problem that steel plates delivered to a steel plate storage yard are piled up so as to be sorted in a matrix shape by delivery dates and steel plate grades, and that labors and time and sorting places are more widely required for the piling-up work ...