Xuanzhu Pharma Co., Ltd.

Qingdao Haier Washing Machine Co., Ltd.

Haier Group Corporation

Liang Sun

Sheng Xu

Chunfeng Lao

Frank Wu

Yimin Li

Hui Zhang

Xiuwen Peng

Shilong Hao

Mingwei Fan

A water-saving washing machine and a control method are provided. The washing machine includes a washing drum and an outer drum, where a circulating pipeline is arranged between an outer drum drainage outlet and an outer drum water inlet, a drainage pump and a main filter are arranged on the circulating pipeline, a pre-filter is further arranged on the circulating pipeline, the pre-filter is located between the drainage pump and the main filter, and a compactness of a filter screen of the pre-filter is lower than that of a filter screen of the main filter.

Water-saving washing machine and control method

The present invention relates to a 1,4-dihydropyridine-3,5-dicarboxylate compound of general compound (I), a process for preparing the same, a use thereof for the manufacture of a medicament for treating and/or preventing kidney injury, cardiovascular diseases and/or endocrine diseases, as well as a pharmaceutical composition and a pharmaceutical formulation containing said compounds, wherein the definitions of R, R, R, R, R, R, R, R, m, n, n, p and q are the same as those defined in the description. 

1,4-dihydropyridine-3,5-dicarboxylate derivatives and preparation and use thereof

The present invention pertains to field of medical technology, specifically relates to a pyridino-oxopyridazine derivative of formula (I), its pharmaceutically acceptable salts, its stereoisomers or its solvates, wherein R, R, R, R, R, R, R, R, R, R, R, R, L and ring A are defined as the description; the present invention further relates to methods for preparing the compounds, a pharmaceutical composition comprising the compound, and use of the compound and the pharmaceutical composition in manufacture of a medicament for treatment and/or prophylaxis of an inflammatory disease, symptom and condition characterized in undesired inflammatory immunoreaction or associated with undesired inflammatory immunoreaction, as well as all diseases induced by oversecretion of TNF-&#x3b1; and PDE-4 or associated with oversecretion of TNF-&#x3b1; and PDE-4. 

Substituted pyrido[2,3-c]pyridazin-4(1H)-ones as tumor necrosis factor alpha and phosphodiesterase 4 inhibitors

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Shandong, China

Liang Sun