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| 20100157591 | Flourescent Lamp Whose Ballast and Reflective Shade are Detachable From Each Other - A fluorescent lamp includes a reflective shade, a hollow base mounted on the reflective shade, a ballast detachably mounted on the base, at least one fluorescent tube detachably mounted on the ballast, and a mounting seat mounted on an opened end of the reflective shade and combined with the base to detachably clamp the reflective shade between the base and the mounting seat. Thus, the ballast is detachably mounted on the base, and the reflective shade is detachably mounted between the base and the mounting seat so that the ballast and the reflective shade are separated from each other and can be repaired and replaced individually. | 06-24-2010 |
| 20100164395 | Flourescent Lamp Whose Ballast Has An Output Power That Is Regulated For Flourescent Tubes Of Different Power Specifications - A fluorescent lamp includes a ballast, a holder, a power regulating switch, and a fluorescent tube. The power regulating switch includes a housing, a base, plurality of inductors, a plurality of first contacts, a plurality of second contacts, a plurality of conducting bridges, a plurality of push rods, and a plurality of elastic members. The circuit of the power regulating switch has different values of inductance and output power by provision of the inductors, and the output power of the power regulating switch is regulated by the electrical connection between each of the first contacts and the respective different second contact so as to fit the fluorescent tube of different power specifications. | 07-01-2010 |
| 20100270951 | Fluorescent lamp Having Overheat Protection Function - A fluorescent lamp includes a base, a control circuit mounted in the base, a fluorescent tube electrically connected with the control circuit, and a protection device electrically connected with the control circuit. Thus, when the temperature of the control circuit is raised excessively to reach a preset temperature value due to an overheat of the fluorescent tube, the protection device is operated to shut an electric power supplied to the control circuit so as to stop operation of the fluorescent tube and to prevent the control circuit from producing overheat, thereby protecting and preventing the control circuit from being worn out or broken due to an overheat. | 10-28-2010 |
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| 20110086288 | FUEL CELL STRUCTURE WITH POROUS METAL PLATE - A fuel cell structure with a porous metal plate includes a membrane electrode assembly (MEA), a first porous metal plate, a metal plate, and a pair of end plates. The first porous metal plate and the metal plate are disposed on opposite outer surfaces of two gas diffusion layers (GDLs) of the MEA, respectively, and have fuel channels contacting with the GDLs. The end plates are arranged on outer surfaces of the first porous metal plate and of the metal plate, respectively, to close cooling-liquid flow channels of the first porous metal plate and of the metal plate. A pressure difference between fuel and cooling liquid within the fuel cell structure pushes the cooling liquid flowing through the cooling-liquid flow channels of the first porous metal plate to seep into the fuel channels spontaneously and hence humidify the fuel automatically, thereby maintaining the reaction efficiency of the fuel cell structure. | 04-14-2011 |
| 20110171552 | AIR-COOLED FUEL CELL STRUCTURE WITH AIR-GUIDING ELEMENT - An air-cooled fuel cell structure with an air-guiding element is provided. The air-cooled fuel cell structure includes a fuel cell module, a fan cover, an electric fan, and the air-guiding element. The fan cover has a first opening and a second opening. The first opening of the fan cover is hermetically coupled to a first end portion of the gas flow channels of the fuel cell module. The electronic fan is disposed above the second opening of the fan cover. The air-guiding element is disposed in the fan cover. The air-guiding element guides gas flow in the fan cover to ensure uniform distribution of the gas flow in the gas flow channels of the fuel cell module. Thus, the temperature difference inside the fuel cell module can be reduced and the efficacy of the fuel cell module can be raised. | 07-14-2011 |
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| 20090185701 | FLEXIBLE PIEZOELECTRIC SOUND-GENERATING DEVICES - A sound-generating device comprises a first enclosure having at least one first electrode and a first piezoelectric layer, a first terminal of an audio signal output being coupled to the at least one first electrode of the first enclosure, a second enclosure having at least one first electrode and a first piezoelectric layer, and a first bendable element coupled between the first and second enclosures. The at least one first electrode is coupled with the first terminal of the audio signal output. The first piezoelectric layer of the first enclosure and the first piezoelectric layer of the second enclosure are configured to respond to the signal supplied by the audio signal output and to generate sound waves. | 07-23-2009 |
| 20090214049 | Electrostatic Loudspeaker Array - A speaker system that includes an audio signal-receiving interface, a modulating circuit, a phase-control circuit, and a number of speaker units. The audio signal-receiving interface is configured to receive an audio signal, and the modulating circuit is coupled with the audio signal-receiving interface. The modulating circuit is configured to modulate a low frequency component of the audio signal and to generate a modulated signal. The phase-control circuit is coupled with the modulating circuit and the audio signal-receiving interface. The phase-control circuit is configured to receive the modulated signal and a high-frequency component of the audio signal and to control a phase of the modulated signal, a phase of the high-frequency component of the audio signal, or both. The speaker units are coupled with the phase-control circuit and configured to generate sound waves based on signals supplied by the phase-control circuit. | 08-27-2009 |
| 20090245547 | ELECTRET MATERIALS, ELECTRET SPEAKERS, AND METHODS OF MANUFACTURING THE SAME - A method of making a nonfluoropolymer electret film is provided. The method may include: providing a polymer-containing solution, the polymer-containing solution comprising at least one polymer material, at least one solvent, and at least one surfactant, spreading the polymer-containing solution to provide a wetting polymer film, removing at least a portion of the solvent in the wetting polymer film to provide a polymer film, and conducting a Corona charging to the polymer film to form the electret film. | 10-01-2009 |
| 20100215197 | FLEXIBLE ELECTRET ACTUATORS AND METHODS OF MANUFACTURING THE SAME - A flexible actuator comprises a thin film and at least one first enclosure with at least one first bendable element coupled to the first enclosure. The thin film may comprise a conductive layer and a first electret layer over a first surface of the conductive layer. The thin film is configured to be bendable. The first enclosure have a first electrode layer as part of the first enclosure. The first enclosure is provided over the first electret layer with the first electrode layer being spaced apart from the first electret layer. The first electrode layer is coupled with a first terminal of an audio signal input. The thin film is configured to interact with the first enclosure in response to audio signals supplied by the audio signal input and to generate sound waves. | 08-26-2010 |
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| 20100222421 | Usage of Baicalein in the Preparation of a Pharmaceutical Composition for the Treatment of Traumatic Brain Injury - The invention provides a novel medical use of Baicalein, and in particular, a use of baicalein in the preparation of a pharmaceutical composition useful for treating traumatic brain injury. The baicalein pharmaceutical composition in this invention includes a treating effective amount of baicalein and a suitable pharmaceutically acceptable excipient or carrier. The baicalein pharmaceutical composition is applicable for improving the behaviour function deficit in traumatic brain injury, reducing the contusion volume of traumatic brain injury, improving the brain neuronal degeneration in traumatic brain injury, reducing proinflammatory cytokines such as tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), interleukin-6 (IL-6) or other relative inflammation factor induced in traumatic brain injury. | 09-02-2010 |
| 20110124721 | METHODS OF TREATING TRAUMATIC BRAIN INJURY BY ADMINISTERING BAICALEIN PREPARATION - The invention provides a novel medical use of Baicalein, and in particular, a use of baicalein in the preparation of a pharmaceutical composition useful for treating traumatic brain injury. The baicalein pharmaceutical composition in this invention includes a treating effective amount of baicalein and a suitable pharmaceutically acceptable excipient or carrier. The baicalein pharmaceutical composition is applicable for improving the behaviour function deficit in traumatic brain injury, reducing the contusion volume of traumatic brain injury, improving the brain neuronal degeneration in traumatic brain injury, reducing proinflammatory cytokines such as tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), interleukin-6 (IL-6) or other relative inflammation factor induced in traumatic brain injury. | 05-26-2011 |
| 20120101157 | 4,5-Diamino-3-Halo-2-Hydroxybenzoic Acid Derivatives and Preparations Thereof - Disclosed are 4,5-diamino-3-halo-2-hydroxybenzoic acid derivatives and manufactures thereof. The 4,5-diamino-3-halo-2-hydroxybenzoic acid derivatives are presented by formula (I): | 04-26-2012 |
| 20120189719 | SCHISANDRAE FRUCTUS EXTRACTS FOR INHIBITION OR PREVENTION OF H1N1 INFLUENZA VIRUS INFECTION AND ITS APPLICATION THEREOF - Disclosed are an Schisandrae fructus extract for inhibition or prevention of influenza and its application, wherein the Schisandrae fructus extract is obtained by water, methanol, or ethanol extraction process and the extract comprises compounds such as schisandrone, benzoylgomisin P, wulignan A1, epigomisin O, epiwulignan A1, and tigloylgomisin P. The extracts and purified compounds of Schisandrae fructus has anti-influenza virus H1N1 and H1N1-TR (a Tamiflu drug resistant virus strain) activities, therefore the extracts and the purified compounds of Schisandrae fructus can be applied as an inhitibory agent of a pharmaceutical composition for treatment or prevention agent for influenza infection. | 07-26-2012 |
