Xiaokai
Xiaokai Li, Ann Arbor, MI US
Patent application number | Description | Published |
---|---|---|
20140275169 | Combination Therapies for Enhancing Protein Degradation - Disclosed herein are combination therapies for enhancing protein degradation. One component is an inhibitor of USP14, while the second component is an inhibitor of Hsp70. In certain embodiments, the invention relates to methods of treating or preventing a tauopathy, such as Alzheimer's disease. | 09-18-2014 |
Xiaokai Wang, Shanghaus CN
Patent application number | Description | Published |
---|---|---|
20110140717 | METHOD AND DEVICE FOR INDUCTIVE CONDUCTIVITY MEASUREMENTS OF A FLUID MEDIUM - Exemplary embodiments of the present invention include methods and devices for the electromagnetic (inductive) measurement of the conductivity of liquids by immersing a sensor into the liquid, wherein the sensor includes at least 2 toroidal cores, one of said cores carrying an excitation coil and the other core carrying an induction coil. Exemplary methods include converting the induced current at the induction coil into an alternating square-wave voltage, followed by rectification. A sample-hold circuit may be employed to avoid the transition time of the alternating square-wave current conversion. The demodulated DC voltage is proportional to the conductivity of the measured liquid. | 06-16-2011 |
20110163756 | METHOD AND DEVICE FOR DETECTING FAILURES IN INDUCTIVE CONDUCTIVITY MEASUREMENTS OF A FLUID MEDIUM - Exemplary embodiments of the present invention are directed to methods and devices for detecting open-circuit and short-circuit failure in an electromagnetic (inductive) measurement of the conductivity of liquids and on the sensor and cable wiring. An electromagnetic measurement of the conductivity of a liquid is performed by immersing a sensor into the liquid, wherein the sensor includes at least 2 toroidal cores, one of them carrying an excitation coil and the other carrying an induction coil. When an AC excitation voltage is applied to the excitation coil, an induced current or voltage can be measured in the induction coil which is proportional to the conductivity of the measured liquid. | 07-07-2011 |
Xiaokai Wang, Wuhan CN
Patent application number | Description | Published |
---|---|---|
20160082553 | COMBINED RING ROLLING METHOD FOR SPHERICAL VALVE BODY - This invention relates to a combined ring rolling method for spherical valve body, which has the following procedures: 1) design for ring blank by computing ring blank volume and selecting reasonable rolling ratio according to the dimensions of forged ring; 2) design for rolling gap which includes the shapes and dimensions of working surfaces of main roll, mandrel and passive rolls according to the dimensions of ring blank and forged ring, the stable deformation condition of combined ring rolling and structure requirement of rolling equipment; 3) rolling forming with three stages of surface cross rolling, ring rolling and shaping by controlling of feeding speed of main roll and working positions of passive rolls. This invention has the technical economical advantages of low consumptions of energy and materials, high productivity and low production cost. | 03-24-2016 |