Wallin
Arne Wallin, Elmvale CA
Patent application number | Description | Published |
---|---|---|
20090029086 | MODULAR PRE-CAST COMPOSITE FLOORING ELEMENT AND FLOOR SYSTEM - A multilayer tile for flooring and the like has a cementitious top surface, a lower density intermediate layer preferably incorporating expanded polymeric beads mixed with cement, and a lower layer reinforced by tension-bearing fibers embedded therein. The interface between the top and middle insulative layers may be upwardly domed to reduce the tendency for cracks to form in the bottom surface of the top layer. Channels formed along the edges of such tiles allow insertion of heat transfer tubing to provide a hydronic floor surface. A composite tile may have cementitious top and bottom surfaces with an intermediate lower density layer there between. Such intermediate layer may be divided into two portions by a water impervious layer that serves as a binder and vapor barrier. Tile panels according to the invention are laid-out on a prepared surface on mortar pads positioned along edges and corners of the tiles, leaving a continuous under air space which may be ventilated to remove moisture, soil gases and radon gas. | 01-29-2009 |
20100229481 | MODULAR PRE-CAST COMPOSITE FLOORING TILE AND FLOOR SYSTEM - A multilayer tile for flooring and the like has a cementitious top surface, a lower density intermediate layer preferably incorporating expanded polymeric beads mixed with cement, and a lower layer reinforced by tension-bearing fibers embedded therein. The interface between the top and middle insulative layers may be upwardly domed to reduce the tendency for cracks to form in the bottom surface of the top layer. Channels formed along the edges of such tiles allow insertion of heat transfer tubing to provide a hydronic floor surface. A composite tile may have cementitious top and bottom surfaces with an intermediate lower density layer there between. Such intermediate layer may be divided into two portions by a water impervious layer that serves as a binder and vapor barrier. Tile panels according to the invention are laid-out on a prepared surface on mortar pads positioned along edges and corners of the tiles, leaving a continuous under air space which may be ventilated to remove moisture, soil gases and radon gas. | 09-16-2010 |
Arne B. Wallin, Elmdale CA
Patent application number | Description | Published |
---|---|---|
20140020317 | Modular Wall System with Footing Form II - A pre-cast panel has forms mounted thereon for forming post-like flanges and a footing. Upon erection of an array of panels, the flanges and footing may all be cast on-site, with appropriate reinforcing/coupling means present within the form core volumes, by filling such forms with binder material such as concrete. Optionally, an upper beam may also be formed in a similar manner, the pre-cast panel being provided with an upper beam form which is attached to the wall portion of the panel and interconnected to the previously described forms. | 01-23-2014 |
Lars Wallin, Vallentuna CH
Patent application number | Description | Published |
---|---|---|
20130198863 | DIGITAL ASSET AUTHENTICATION SYSTEM AND METHOD - The invention provides a digital asset authentication system and method. The invention includes a digital asset metadata register storing details of parties enrolled with the system, including at least one end user and at least one digital asset supplier, and details of digital assets available from the digital asset supplier. A security module is provided for producing a unique tag and for creating a digital asset security container for the tag comprising data relating to events involving the tag, and the tag and the security container are stored in a store. A processor executes authentication software in response to a request from said one end user for a respective digital asset to validate the request by reference to the metadata register to verify that the metadata register lists said one end user and the respective digital asset. In response to a valid request, the processor firstly causes the security module to produce the tag and to create the security container containing data relating to the end user, the digital asset request and the digital asset, and secondly generates a message for said one end user including the tag and authorizing release of said digital asset for download, play or use. | 08-01-2013 |
Rae E. Wallin, Maitland CA
Patent application number | Description | Published |
---|---|---|
20100218574 | METHOD FOR TREATING BIO-ORGANIC AND WASTEWATER SLUDGES - An improved process of treating sludge to provide a stable product for use as a beneficial soil or fertilizer for agricultural lands which includes the steps (a) mixing the sludge with at least a first alkaline material and a second alkaline material in an amount sufficient to (i) raise the solids content of the mixed material to at least 50% W/W; (ii) raise the pH to at least 12; and (iii) raise the temperature to at least 70° C. by exothermic reaction of the alkaline materials with the water in the sludge; and (b) pasteurizing the mixed material at (i) at least 70° C. for at least 30 mins. and at least pH12 for at least 2 hrs.; and (ii) at least pH 11.5 for an additional 22 hrs., to provide the stable pasteurized product. The process and apparatus is readily adapted for mobility on suitable transportation. | 09-02-2010 |
Sten A. Wallin, Oberrieden CH
Patent application number | Description | Published |
---|---|---|
20120321966 | Electrolyte Enhanced Microbial Fuel Cell - The present invention relates to a process comprising A) providing a microbial fuel cell comprising i) an anode containing one or more electrically conductive materials which is arranged to provide flow paths for electrons through the electrically conductive material, ii) microbes in electrical contact with the anode iii) a cathode containing one or more electrically conductive materials iv) a catholyte, v) a conduit for electrons in contact with both the anode and the cathode which is a part of a circuit; B) introducing a mixture of one or more electrolytes or one or more electrolytes dissolved in a first fluid with a second fluid containing biodegradable material; C) contacting the mixture of B) with the anode in the presence of microbes; D) contacting the cathode with a catholyte; E) removing from the microbial fuel cell the fluid mixture. | 12-20-2012 |
20130011696 | Microbial Fuel Cell Process which Maximizes the Reduction of Biodegradable Materials Contained in a Fluid Stream - A process comprising A) providing a microbial fuel cell comprising art anode, a cathode, microbes in contact with the anode, a conduit for electrons connecting the anode to the cathode, wherein the conduit is contained within the microbial fuel cell or current is introduced to the microbial fuel cell through the conduit; B) contacting the fluid containing biodegradable material with the anode in the presence of microbes; C) contacting the cathode with an oxygen containing gas; D) removing the fluid from the location of the anode. In one preferred embodiment the conduit for electrons is connected to a source of current, in another embodiment the fuel cell, is operated under conditions such that the voltage of the current applied to the fuel cell is from greater than 0 and about 0.2 volts. Preferably the microbial fuel cell produces from greater than 0 kWh/fcg chemical oxygen demand to about 5 kWh/kg chemical oxygen demand. | 01-10-2013 |
20130011697 | HIGH EFFICIENCY MICROBIAL FUEL CELL - A microbial fuel cell comprising an anode, a cathode, microbes in contact with the anode, a conduit for electrons connecting the anode to the cathode through an external circuit wherein the anode, cathode or both comprise a mixture of one or more conductive materials and one or more ion exchange materials. | 01-10-2013 |
20130059169 | HIGH EFFICIENCY MICROBIAL FUEL CELL - The present invention is directed to a microbial fuel cell comprising: A) an anode containing one or more conductive materials which is arranged to provide flow paths for electrons through the conductive material and to form flow paths for fluid material through passages formed in the conductive material, B) electrogenic microbes in electrical contact with the anode. C) biodegradable material disposed in a fluid, D) a cathode containing one or more conductive materials adapted such that the cathode can be contacted with an oxygen containing gas, E) an anion exchange membrane disposed between the anode and the cathode; and, F) a conduit for electrons which forms a circuit in contact with both the anode and the cathode. | 03-07-2013 |
Terhi Wallin, Helsinki FI
Patent application number | Description | Published |
---|---|---|
20090318201 | Earpiece Cable Control - In an apparatus for controlling an earpiece cable, the apparatus has a housing of the earpiece cable. The housing has a first curve, such as a roller, for guiding the earpiece cable and a second curve for guiding the earpiece cable. Furthermore the housing has a handle for moving the curves so that when the earpiece cable is pulled out of the housing the curves are arranged to approach each other and when the earpiece cable is pulled back into the housing the curves are arranged to distance themselves from each other. | 12-24-2009 |