Patent application number | Description | Published |
20100099011 | ELECTRODE MORPHOLOGY VIA USE OF HIGH BOILING POINT CO-SOLVENTS IN ELECTRODE INKS - A method and device for operating a fuel cell system. The method includes applying a catalyst ink or related liquid that contains an electrocatalyst and electrolyte to a diffusion media so that the portion of the media that includes the electrocatalyst can function as a fuel cell electrode, specifically an anode or cathode. In addition to the electrocatalyst and electrolyte, the ink contains a solvent and a co-solvent, where the co-solvent has a boiling point that exceeds that of the solvent. Heating or related processing removes the solvent from the diffusion layer, but leaves at least some of the co-solvent in liquid form. This residual liquid reduces the likelihood of electrode cracking that may otherwise form during subsequent electrode processing. | 04-22-2010 |
20120064434 | PROCESS AND MATERIALS FOR MANUFACTURING AN ELECTRODE WITH REDUCED MUD CRACKING - A substantially crack-free electrode layer is described. The substantially crack-free electrode layer includes a substrate; and a substantially crack-free electrode layer on the substrate, the electrode layer comprising a catalyst, an ionomer, and a layered silicate reinforcement. Methods of making the electrode layer, electrode ink compositions, and membrane electrode assemblies incorporating the electrode layer are also described. | 03-15-2012 |
20120111490 | WET LAMINATION PROCESS FOR REDUCING MUD CRACKING IN FUEL CELL COMPONENTS - Methods of making a substantially crack-free electrode layer are described. The methods include depositing an electrode ink on a substrate; placing a solid polymer film on a surface of the wet electrode ink; drying the electrode ink; and removing the solid polymer film from the surface of the dry electrode ink to form the substantially crack-free electrode layer on the substrate. | 05-10-2012 |
20120183877 | WET LAMINATION PROCESS FOR REDUCING MUD CRACKING IN FUEL CELL COMPONENTS - Methods of making a substantially crack-free electrode layer are described. The methods include depositing an electrode ink on a substrate; placing a layer of porous reinforcement layer on a surface of the wet electrode ink; and drying the electrode ink to form the substantially crack-free electrode layer on the substrate. Substantially crack-free electrode layers and fuel cells incorporating substantially crack-free electrode layers are also described. | 07-19-2012 |
20130142946 | Electrode With Reduced Mud Cracking Via Mixed Equivalent Weight Ionomers - An ink composition for forming a fuel cell electrode, and in particular, a fuel cell cathode layer is provided. The ink composition includes a first protogenic group-containing ionomer having an equivalent weight less than 800, an optional second protogenic group-containing ionomer having an equivalent weight greater than 800, and a catalyst composition. Electrode layers formed from the ink composition are also provided. | 06-06-2013 |
20130202986 | REINFORCED ELECTRODE ASSEMBLY - A fuel cell, a reinforced membrane electrode assembly and a method of fabricating a reinforced membrane electrode assembly. The method comprises depositing an electrode ink onto a first substrate to form a first electrode layer, applying a first porous reinforcement layer on a surface of the first electrode layer to form a first catalyst coated substrate, depositing a first ionomer solution onto the first catalyst coated substrate to form a first ionomer layer, and applying a membrane porous reinforcement layer on a surface of the first ionomer layer to form a reinforced membrane layer. | 08-08-2013 |
20140120458 | Direct Coated Membrane Electrode Assembly On External Reinforcement For Fuel Cells - Disclosed are methods for fabricating a reinforced membrane electrode assembly having one or more freestanding external reinforcement layers. The method comprises providing a freestanding external reinforcement layer, and depositing a catalyst solution and membrane solution onto at least a portion of the freestanding external reinforcement layer. | 05-01-2014 |
20140261981 | CATHODE COMPOSITE STRUCTURE AND METHODS THEREOF FOR IMPROVED FUEL CELL PERFORMANCE UNDER HIGH HUMIDITY - Disclosed are methods for fabricating a cathode composite structure to improve fuel cell performance. The methods comprise preparing a cathode composition for a cathode layer, the cathode composition having an average particle size distribution of from about 0.1 to about 30 microns, and simultaneously depositing the cathode composition and at least one other composition onto a substrate such that a cathode layer is formed on the substrate and at least one other layer is formed on the cathode layer to form a cathode composite structure. | 09-18-2014 |
20140261982 | SIMULTANEOUS COATING OF FUEL CELL COMPONENTS - Disclosed are methods for simultaneous application of multiple fuel cell component coatings onto a substrate. The method comprises providing a substrate, and simultaneously coating two or more solutions onto the substrate under laminar flow. | 09-18-2014 |
20140261983 | MANUFACTURABILITY OF ePTFE LAMINATED MEMBRANES - Methods for manufacturing laminated membranes for MEAs, such methods comprising (i) providing a substrate, a catalyst ink fluid, and a first membrane fluid; (ii) providing a second membrane fluid; (iii) simultaneously coating the catalyst ink fluid onto the substrate, the first membrane fluid onto the catalyst ink fluid, and the second membrane fluid onto the first membrane fluid; and (iv) applying a reinforcement layer (such as ePTFE) and allowing for full imbibement. The second membrane fluid (i) consists of alcohol or (ii) is an alcohol-rich fluid comprising polymer electrolyte. | 09-18-2014 |
Patent application number | Description | Published |
20080254038 | Immunogen adherence inhibitor directed to lactobacillus organisms and method of making and using it - A microbial adherence inhibitor specific to lactic acid producing microorganisms, in the form of fowl egg antibodies is disclosed, along with the method of making it and methods of using it. The inhibitor functions by substantially preventing the attachment or adherence of colony-forming immunogens in the fermentators. The inhibitor is made by inoculating female birds with the immunogen, allowing time for an immune response in the female bird and then harvesting the eggs that contain antibodies to the immunogen. The egg contents can be dried or used as a liquid and added to the media in the fermentators. Dependent upon the particular immunogen with which the female bird is inoculated, the egg antibody will specifically bind to the specific immunogen. When bacteria such as | 10-16-2008 |
20080311129 | ADHERENCE INHIBITOR DIRECTED TO AND METHOD OF MAKING AND USING - A method for the production of antibodies or microbial adherents administers is disclosed. The antibodies or microbial adherents inhibitors are administered to a patient suffering from strep throat to substantially prevent the adherents of colony-forming immunogens or haptens in the throat of the patient. Application of the antibodies should decrease the colonization of the oropharnyx, and therefore decrease symptoms of the sore inflamed throat and ultimately decrease the need for antibiotics. | 12-18-2008 |
20110274701 | COMPOSITION AND METHOD FOR PREVENTING/DECREASING RESPIRATORY ILLNESS - A microbial adherence inhibitor in the form of fowl egg antibodies is disclosed, along with the method of making it and methods of using it. The inhibitor functions by substantially preventing the attachment of adherence of colony-forming immunogens in the respiratory tracts of host animals and humans. The inhibitor is made by inoculating female birds with the immunogen, harvesting the eggs which contain antibodies to the immunogen, and separating the yolk and albumin from the shells of the eggs. The yolk and albumin contents are administered to animals or human by distributing the contents directly or introducing the contents entrained in air. The adherence inhibiting material can be formulated for use in a variety of ways such as an oral spray or a nasal spray. These formulations can be effective to prevent or reduce respiratory illnesses in animals and humans. | 11-10-2011 |
20130183286 | Composition and method for preventing/decreasing respiratory illness - A microbial adherence inhibitor in the form of fowl egg antibodies is disclosed, along with the method of making it and methods of using it. The inhibitor functions by substantially preventing the attachment of adherence of colony-forming immunogens in the respiratory tracts of host animals and humans. The inhibitor is made by inoculating female birds with the immunogen, harvesting the eggs which contain antibodies to the immunogen, and separating the yolk and albumin from the shells of the eggs. The yolk and albumin contents are administered to animals or human by distributing the contents directly or introducing the contents entrained in air. The adherence inhibiting material can be formulated for use in a variety of ways such as an oral spray or a nasal spray. These formulations can be effective to prevent or reduce respiratory illnesses in animals and humans. | 07-18-2013 |
20140017258 | Compositions against bacterial toxins - Anti-toxin compositions are described that include avian antibodies against bacterial toxins. Administration of the anti-toxin compositions binds and neutralizes the bacterial toxin in the animals. Methods of making the anti-toxin compositions against the bacterial toxins are also described. The anti-toxin compositions can be effective against pathogenic bacteria and also to decrease the amount of bacterial toxins in the individual, especially in the GI tract. The anti-toxin compositions can also act as anti-inflammatory agents. | 01-16-2014 |
20140271501 | Methods and compositions for reducing microorganisms in the oropharynx, nasopharynx and oral cavities - The present disclosure relates to methods and compositions administered to the lymphatic tissue of an animal to prevent or reduce the incidence of disease or disease symptoms caused by one or more disease causing entities. Tonsillar compositions can be administered to the lymphatic tissue in the oral/nasal region of the animal and can include avian antibodies from eggs of hens inoculated with one or more target disease causing entities. Treating the lymphatic tissue in the oral/nasal region with the compositions described herein can reduce or prevent the disease causing entities from adhering to the lymphatic tissue resulting in reduced infection rates. The present disclosure also relates to oral compositions that can be used to reduce or eliminate oral pathogens in animals. | 09-18-2014 |
Patent application number | Description | Published |
20080298604 | In-room acoustic magnitude response smoothing via summation of correction signals - A system and method are provided for smoothing the in-room acoustic magnitude response of an audio reproduction system. An in-room acoustic magnitude response analysis is performed to determine a room resonance induced peak associated with an audio signal. A replica of the audio signal is filtered at the room resonance induced peak. The filtered replica signal is added with the audio signal. Through this, smoothing of the room resonance induced peak may be achieved, such that a subjective impression of transient response and dynamics of the audio signal are preserved. | 12-04-2008 |
20120121092 | SINGLE ENCLOSURE SURROUND SOUND LOUDSPEAKER SYSTEM AND METHOD - A single enclosure loudspeaker system projects multi-channel surround sound into a listener's room, and so replaces multiple conventional surround channel loudspeakers. The loudspeaker system includes a pair of opposing multi transducer arrays oriented laterally toward walls or reflecting surfaces (relative to the viewing axis) within the media space. The multi-element arrays are housed in a single self-powered loudspeaker enclosure along with a single (or multiple) low-frequency electro-acoustical drive element(s). In one embodiment of the invention, surround channel program material is pre-processed by an integrated wireless transmission device that performs certain digital signal processing and channel mixing steps in advance of wireless surround signal broadcast to a receiver. | 05-17-2012 |
20150189439 | Method and System for Optimizing Center Channel Performance in a Single Enclosure Multi-Element Loudspeaker Line Array - A multi-element single enclosure loudspeaker system uses all of the available driver elements in a linear array of loudspeaker drivers for purposes of reproducing center channel program material, whether discrete within a multichannel mix (such as Dolby Digital 5.1™) or derived from a 2-channel mixdown via any appropriate means (such as SRS™ or Dolby ProLogic™ algorithms), in a manner that provides optimized intelligibility of dialog, improved overall clarity, natural timbre and dynamics of music or other effects and wide bandwidth for a wide range of seating/viewing locations for (domestic) home theater environments. | 07-02-2015 |
Patent application number | Description | Published |
20100279771 | Video Game Controller Attachment Apparatus - According to some embodiments of the invention, a controller attachment apparatus is provided, comprising: a handle portion configured to accept and hold a controller; and an attachment portion affixed to the handle portion such that it allows a covering to be diposed over the handle portion once the controller is placed into the handle portion. For such an embodiment, the attachment portion may be in the shape of a sporting good or a weapon. For example, with respect to sporting goods, the attachment portion may take the shape of a tennis racket, paddle tennis racket, golf club, baseball bat, hockey stick, lacrosse stick, or fishing rod. Alternatively, with respect to weapons, the head portion may take the shape of a sword, dagger, blade, a light saber, a gun, or a phaser. | 11-04-2010 |
20130292171 | POSABLE ELECTRICAL CABLE - Various embodiments of the invention provide cables configured for communicating electrical signals. In some embodiments, an electrical cable is provided comprising: a first connector portion; a second connector portion; and a cable portion coupling the first connector portion to the second connector portion, where the cable portion includes: a conduit portion comprising an electrical conductor configured to carry an electrical signal between the first connector portion and the second connector portion, a first wire portion coupling the first connector portion to the conduit portion and comprising the electrical conductor, and a second wire portion coupling the second connector portion to the conduit portion and comprising the electrical conductor, wherein the conduit portion is flexible, and at least one of the first wire portion and the second wire portions is flexible and posable such that a user can selectively bend the one wire portion to form and retain a first shape. | 11-07-2013 |