The Procter Gamble Company

Beijing Electric Vehicle Co., Ltd.

Yujun Li

Ross Strand

Xiaoxiao Li

Xin Sun

Haiqiu Tang

Xiujun Xu

Yi Zheng

William Michael Glandorf

Steven Carl Burgess

Yiqun Zhang

Ronghong Liu

Shengran Xiao

Andrew Frederic Broth

Hanbo Bao

Disclosed are a method and a system for processing fault information of a decoding chip in a rotary transformer. The method includes: reading data information transmitted by the decoding chip according to a preset period; determining whether the data information includes alarm information; when the data information includes the alarm information, estimating a rotor-position value after an alarm occurs in real time according to a rotational speed in the data information obtained before the alarm occurs; determining whether a difference between a current rotor-position value and the estimated rotor-position value is greater than a fault threshold; and when the difference between the current rotor-position value and the estimated rotor-position value is greater than the fault threshold, controlling a motor using the estimated rotor-position value.

Method and system for processing fault information of decoding chip in rotary transformer

Oral care composition comprise a stannous ion source and a thickener consisting essentially of carrageenan and xanthan gum. A method for treating the oral cavity comprises administering the composition to the oral cavity in a toothpaste.

Oral care compositions

Oral care compositions comprising have improved stability due to the removal of stannous ions and the inclusion of low molecular weight polyethylene glycols (PEGs). Compositions containing a source of zinc ions and PEG having a weight average molecular weight of 300 Da to 8000 Da and used for treating the oral cavity comprising administering to the oral cavity an oral care composition according to the present invention.

Oral care compositions having improved stability

Oral care composition comprises a stannous ion source and a thickener comprising at least 2 agents selected from the group consisting of: i) a linear sulfated polysaccharide; ii) a natural gum; iii) and a non-ionic cellulose derivative. A method for treating the oral cavity comprises administering to the oral cavity the oral care composition.

Oral care compositions having improved rheology

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Beijing, China

Yujun Li