1
Yuesheng Cheng, Abdel M Kharrat: NMR measurement of wax appearance in fluids. Schlumberger Technology Corporation, T Chyau Liang, Wayne I Kanak, March 30, 2010: US07688071 (5 worldwide citation)

A method for determining a wax appearance temperature of a fluid includes obtaining nuclear magnetic resonance (NMR) measurements of the fluid at a plurality of temperatures; deriving a NMR parameter from each of the NMR measurements; and determining the wax appearance temperature by analyzing the N ...


2
Youtong Fang, Jien Ma, Xiaoyan Huang, Jian Zhang, Qinfen Lu, Jiancheng Zhang, Wei Chen, Jiabin Liu: Method for manufacturing permanent-magnet motor rotor. Zhejiang University, T Chyau Liang, January 31, 2017: US09559572

A method for manufacturing a permanent-magnet motor rotor includes manufacturing a rotary shaft, a permanent magnet, a front end cover, a rear end cover, and a magnetic yoke unit, where the magnetic yoke unit contains multiple pole shoe parts and one iron core part, where each pole shoe part and the ...



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