Shixue
Shixue Cai, Shenzhen, Guangdong CN
Patent application number | Description | Published |
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20160088713 | METHOD FOR CONTROLLING TIME SHARING STARTING OF ELECTRONIC BALLASTS AND DELAYED-STARTED ELETRONIC BALLAST - The invention discloses a method for controlling the time sharing starting of electronic ballasts and a delayed-started electronic ballast. According to the method, the electronic ballasts are delayed-started after being energized, and delay time for the delayed starting of the electronic ballasts is a random number acquired based on the temperature of the ballasts. The delayed-started electronic ballast includes an electronic ballast body and a delay switch. After the adoption of the technical scheme of the invention, a delayer with the delay time set by virtue of random numbers corresponding to different environmental temperature is additionally arranged in the ballast, and multiple ballasts connected in parallel in a circuit can be started at different time points after different delay time under the control of the same control switch, which remarkably reduces current impact on a power grid and reduces a voltage drop condition. | 03-24-2016 |
Shixue Sun, Qingdao City CN
Patent application number | Description | Published |
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20120316129 | LIQUID DRESSING CONTAINING CHITOSAN DERIVATIVE AND PREPARATION METHOD THEREOF - The invention relates to a liquid dressing containing a chitosan derivative, comprising the following components in percentage by weight: 1-5% of CMCS (carboxymethyl chitosan), 0.1-0.5% of collagen albumen powder, 10-15% of humectant, 0.2-2% of antibacterial agent, 2-10% of penetration enhancers and the balance of deionized water. The liquid dressing is obtained by mixing the components in sequence, stirring evenly and bulking. The liquid dressing has the advantage of good biocompatibility, good antimicrobial, antiphlogistic and hemostatic effects and high biological safety, and is convenient to use. | 12-13-2012 |
Shixue Wen, Des Plaines, IL US
Patent application number | Description | Published |
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20140148628 | Process for Treating Hydrocarbon Streams - A process is disclosed for treating a hydrocarbon stream including flowing the hydrocarbon stream through a hydrocarbon treating vessel, heating a portion of the hydrocarbon treating vessel to a predetermined temperature and for a predetermined amount of time and controlling sensitization of the portion of the interior surface of the hydrocarbon treating vessel. | 05-29-2014 |