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Minute Quantity

Minute Quantity-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Quantitative one-way oil gas lubricant system and method for 4-stroke engine
Zhejiang Yat Electrical Appliance Co., Ltd
June 07, 2018 - N°20180156085

A quantitative one-way oil gas lubricant system and a method for a 4-stroke engine, including a preceding stage quantitative oil intake orifice that is connected to a lubricant case on a wall of a crankcase of the 4-stroke engine, and a final stage quantitative airflow orifice disposed at a cylinder cover of the 4-stroke engine, are provided. A diameter of ...
Plasma assisted method of accurate alignment and pre-bonding for microstructure including glass or quartz chip
October 19, 2017 - N°20170301564

The plasma-assisted method of precise alignment and pre-bonding for microstructure of glass and quartz microchip belongs to micromachining and bonding technologies of the microchip. The steps of which are as follows: photoresist and chromium layers on glass or quartz microchip are completely removed followed by sufficient cleaning of the surface with nonionic surfactant and quantities of ultra-pure water.
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