Trumpf (china) Co., Ltd.

Suzhou Metabrain Intelligent Technology Co., Ltd.

Crystal Pharmaceutical (suzhou) Co., Ltd.

Yuan Liu

Yanfeng Zhang

Minhua Chen

Jianming Wang

Feng Feng

Zekai Hou

Ke You Chen

Franz Lehleuter

Yi Fei

A method for the laser machining of a workpiece by using a machining beam is provided. Material modifications are formed in the material along a predetermined machining line by action of the machining beam upon the material. A first group of spaced-apart material modifications is formed in the material, with adjacent material modifications of the first group being formed one after the other in time and having a distance dfrom one another of at least 0.25*λ and/or at most 2.5*λ. A second group of spaced-apart material modifications is formed in the material, with mutually material modifications of the second group being formed one after the other in time and having a distance dfrom one another of at least 0.25*λ and/or at most 2.5*λ. The shortest distance dbetween the material modifications of the first group and the material modifications of the second group being at least 5 μm.

Method for the laser machining of a workpiece

A gas assistance device for laser welding includes an assistance gas unit configured to apply an assistance gas to a site to be welded, and a fume suction unit configured to suck fumes generated during laser welding. The assistance gas unit is provided with an assistance gas nozzle. The fume suction unit is provided with a fume suction port. The assistance gas nozzle includes a first slit-shaped opening. The fume suction port includes a second slit-shaped opening. The fume suction unit is at least partially attached to the assistance gas unit. In an operating state of the gas assistance device, the second slit-shaped opening is at least partially located above the first slit-shaped opening.

Gas assistance device for laser welding and laser welding system

A storage controller system updating method includes: performing a system updating operation on a storage controller, and obtaining a real-time speed value and a real-time operation volume value that are generated when the system updating operation is performed on the storage controller; obtaining a corresponding speed reference value and operation volume reference value from a database based on device information of the storage controller; determining a volume corresponding to an operation volume abnormity based on a relationship between the real-time speed value and the speed reference value and a relationship between the real-time operation volume value and the operation volume reference value, and adjusting a volume parameter; and continuing to perform the system updating operation based on an adjusted volume parameter.

Storage controller system updating method and system, computer device, and storage medium

The present disclosure relates to novel crystalline forms of acalabrutinib and processes for preparation thereof. The present disclosure also relates to pharmaceutical compositions containing acalabrutinib, use of acalabrutinib for preparing Bruton's tyrosine kinase inhibitor drug, and use of acalabrutinib for preparing drugs treating mantle cell lymphoma. The crystalline forms of the present disclosure have one or more improved properties compared with prior art, and have significant value for future drug optimization and development. 

Crystal form of acalabrutinib and preparation method and use thereof

Growing community of inventors

Suzhou, China

Yuan Liu