Abstract: A power conversion circuit has a multilayer transformer and a plurality of rectifying transistors coupled to the secondary windings of the multilayer transformer. The multilayer transformer is formed as multiple layers within a PCB stack, where primary winding conductors and secondary winding conductors are vertically aligned and stacked. The secondary winding conductors are constructed to have one or more secondary winding arms that provide area to which the plurality of rectifying transistors are physically connected. The primary winding conductors are constructed to have a primary winding arm. A footprint of each primary winding conductor is configured to substantially overlap an entire footprint of each of the secondary winding conductors. As such, an entirety of the secondary current flowing through the secondary winding conductors is vertically aligned with the primary winding conductors, and therefore with the primary current flowing through the secondary winding conductors.

Abstract: A power conversion circuit has a multilayer transformer and a plurality fo rectifying transistors coupled to the secondary windings of the multilayer transformer. The multilayer transformer is formed as multiple layers within a PCB stack, where primary winding conductors and secondary winding conductors are vertically aligned and stacked. The secondary winding conductors are constructed to have one or more secondary winding arms that provide area to which the plurality of rectifying transistors are physically connected. The primary winding conductors are constructed to have a primary winding arm. A footprint of each primary winding conductor is configured to substantially overlap an entire footprint of each of the secondary winding conductors. As such, an entirety of the secondary current flowing through the secondary winding conductors is vertically aligned with the primary winding conductors, and therefore with the primary current flowing through the secondary winding conductors.

Abstract: Provided is a homogeneous polysaccharide ESP-B4, method for producing the same and use thereof. The ESP-B4 is a polysaccharide monomer, which is isolated from the traditional Chinese medicine Ephedra sinica Stapf, Ephedra intermedia Schrenk et C. A. Mey, or Ephedra equisetina Bge. HPSEC-ELSD shows a single symmetrical peak. The chemical construction of ESP-B4 is an acidic heterosaccharide. It is composed of xylose, arabinose, glucose, rhamnose, mannose, galactose, glucuronic acid and galacturonic acid with a molar ratio of 1.0:4.5:1.0:2.0:5.5:1.5:50. The molecular weight of ESP-B4 is 2.37×107 Da, and the content of galacturonic acid was 75.2%. The application of ESP-B4 is significant activity against infectious acute lung injury, respiratory distress syndrome, asthma, pneumonia, trachea and bronchitis. Therefore, it can be used for severe infectious acute lung injury caused by SARS virus, influenza a virus, avian influenza virus.

Abstract: The present invention relates to a method for the preparation of Medicated Leaven Massa by pure strain fermentation, characterized in that the Medicated Leaven Massa is prepared by fermentation under suitable conditions with Penicillium chrysogenum as a single fermentative strain and the culture medium is made of 6 ingredients, including flour (and/or wheat bran), Artemisia carvifolia, Polygonum flaccidum Meissn., Xanthium sibiricum Patr., Semen Armeniacae Amarum., and Vigna umbellata.

Abstract: The present invention involves a method of preparing Mirabilitum Praeparatum by pure strain fermentation and its application in treating infectious and inflammatory diseases, as well as health products and cosmetics. The method involves blending the ripe fruit (watermelon) of Citrullus Ianatus (Thunb.) Matsum. et Nakai with mirabilitum (Na2SO4.10H2O) according to a certain ratio as culture media and the pure strain Penicillium rubens as zymocyte, and then fermenting under a certain temperature. The Mirabilitum Praeparatum prepared by present method is different from that of prepared by traditional technology significantly, and the present invention possesses more advantages than the traditional method.

Abstract: The present invention involves a method of preparing Mirabilitum Praeparatum by pure strain fermentation and its application in treating infectious and inflammatory diseases, as well as health products and cosmetics. The method involves blending the ripe fruit (watermelon) of Citrullus lanatus (Thumb.) Matsumu.et Nakai with Mirabilite (Na2SO4.10H2O) according to a certain ratio as culture media and the pure strain Penicillium rubens as zymocyte, and then fermenting under a certain temperature. The Mirabilitum Praeparatum prepared by present method is different from that of prepared by traditional technology significantly, and the present invention possesses more advantages than the traditional method.

Abstract: The present invention relates to a method for the preparation of Medicated Leaven Massa by pure strain fermentation, characterized in that the Medicated Leaven Massa is prepared by fermentation under suitable conditions with Penicillium chrysogenum as a single fermentative strain and the culture medium is made of 6 ingredients, including flour (and/or wheat bran), Artemisia carvifolia, Polygonum flaccidum Meissn., Xanthium sibiricum Patr., Semen Armeniacae Amarum., and Vigna umbellata.

Abstract: Protective shoe covers have been widely used in health care setting and some industry environment that require clean room condition. To strip off the disposed shoe covers in a hand-free and automated fashion is very desirable to the users, which provide physical convenience, time saving and economic merits. This disclosed invention provides methods and an automatic system for stripping of disposable shoe cover from user's foot/feet that includes the electro-mechanical complex, a micro control unit and its embedded software programs, control algorithm to guide the execution of the stripping functions in automated and hand-free fashion.

Abstract: Protective shoe covers have been widely used in health care setting and some industry environment that require clean room condition. To strip off the disposed shoe covers in a hand-free and automated fashion is very desirable to the users, which provide physical convenience, time saving and economic merits. This disclosed invention provides methods and an automatic system for stripping of disposable shoe cover from user's foot/feet that includes the electromechanical complex, a micro control unit and its embedded software programs, control algorithm to guide the execution of the stripping functions in automated and hand-free fashion.

Abstract: Protective shoe covers have been widely used in health care settings and some manufacturing environments such as semiconductor and pharmaceutical industries. An automatic system that dispenses shoe covers to user's feet is disclosed. The system includes the micro control unit, the embedded software and the control algorithm, the electro-mechanical operational apparatus and physical and biophysical sensors. The methods that perform shoe cover fetching, stretching, extension and deployment are also presented in this application.