Patent application number | Description | Published |
20150284817 | Martensitic Stainless Steel Strengthened by Copper-Nucleated Nitride Precipitates - A martensitic stainless steel alloy is strengthened by copper-nucleated nitride precipitates. The alloy includes, in combination by weight percent, about 10.0 to about 12.5 Cr, about 2.0 to about 7.5 Ni, up to about 17.0 Co, about 0.6 to about 1.5 Mo, about 0.5 to about 2.3 Cu, up to about 0.6 Mn, up to about 0.4 Si, about 0.05 to about 0.15 V, up to about 0.10 N, up to about 0.035 C, up to about 0.01 W, and the balance Fe and incidental elements and impurities. The nitride precipitates may be enriched by one or more transition metals. A case hardened, corrosion resistant variant has a reduced weight percent of Ni, enabling increased use of Cr, and decreased Co. | 10-08-2015 |
20160040262 | SURFACE HARDENABLE STAINLESS STEELS - Alloys, a process for preparing the alloys, and manufactured articles including the alloys are described herein. The alloys include, by weight, about 11.5% to about 14.5% chromium, about 0.01% to about 3.0% nickel, about 0.1% to about 1.0% copper, about 0.1% to about 0.2% carbon, about 0.01% to about 0.1% niobium, 0% to about 5% cobalt, 0% to about 3.0% molybdenum, and 0% to about 0.5% titanium, the balance essentially iron and incidental elements and impurities | 02-11-2016 |
Patent application number | Description | Published |
20110003616 | Detection and Function of Seven Self-Supported Orientations in a Portable Device - An improved mobile electronic device | 01-06-2011 |
20110012921 | Electronic Device and Method for Manipulating Graphic User Interface Elements - An electronic device for manipulating graphical user interface elements has a touch-sensitive display (touch screen) and a touch-sensitive surface (touch pad). The electronic device displays at least two graphical user elements (data icon, program icon, application window, digital photograph, etc.) on the touch screen. A user touches a first element using either the touch screen or the touch pad. This touch user interaction selects the first element and “anchors” it while a user's slide interaction on the other touch-sensitive surface manipulates the second, non-selected element. The slide contact can be interpreted by the electronic device as a drag, push, rotate, or pixel-based move (e.g., zoom in/out) relative to the first element. Various features of the slide movement, such as the speed, the length, the pressure, the direction, and/or the pattern may affect the manipulation of the second element. | 01-20-2011 |
20110012928 | Method for Implementing Zoom Functionality On A Portable Device With Opposing Touch Sensitive Surfaces - An improved mobile electronic device | 01-20-2011 |
20130215064 | Method for Manipulating a Plurality of Non-Selected Graphical User Elements - A method for manipulating graphical user interface elements includes displaying a plurality of elements on a touch screen of an electronic device. Based on a first touch screen contact detected on a first side of the electronic device and a slide contact detected on a second side of the electronic device, a first touch screen element is selected and the non-selected touch screen element(s) are manipulated relative to the first element. The slide contact can be interpreted by the electronic device as a drag, push, or rotate relative to the first element. Various features of the slide movement, such as the speed, the length, the pressure, the direction, and/or the pattern may affect the manipulation of the non-selected elements. | 08-22-2013 |
Patent application number | Description | Published |
20110113679 | METHODS OF REFINING AND PRODUCING FUEL FROM NATURAL OIL FEEDSTOCKS - Methods are provided for refining natural oil feedstocks. The methods comprise reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters. In certain embodiments, the methods further comprise separating the olefins from the esters in the metathesized product. In certain embodiments, the methods further comprise hydrogenating the olefins under conditions sufficient to form a fuel composition. In certain embodiments, the methods further comprise transesterifying the esters in the presence of an alcohol to form a transesterified product. | 05-19-2011 |
20130035502 | METHODS OF REFINING AND PRODUCING FUEL AND SPECIALTY CHEMICALS FROM NATURAL OIL FEEDSTOCKS - Methods are provided for refining natural oil feedstocks. The methods comprise reacting the feedstock with a low-molecular-weight olefin or mid-weight olefin in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters. In certain embodiments, the methods further comprise separating the olefins from the esters in the metathesized product. In certain embodiments, the methods further comprise transesterifying the esters in the presence of an alcohol to form a transesterified product. | 02-07-2013 |
20140336398 | METHODS OF REFINING AND PRODUCING FUEL AND SPECIALTY CHEMICALS FROM NATURAL OIL FEEDSTOCKS - Methods are provided for refining natural oil feedstocks. The methods include reacting the feedstock with a low-molecular-weight olefin or mid-weight olefin in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product including olefins and esters. In certain embodiments, the methods further include separating the olefins from the esters in the metathesized product. In certain embodiments, the methods further include transesterifying the esters in the presence of an alcohol to form a transesterified product. | 11-13-2014 |
20140336399 | Methods of Refining and Producing Fuel and Specialty Chemicals from Natural Oil Feedstocks - Methods are provided for refining natural oil feedstocks. The methods include reacting the feedstock with a molar excess of low-molecular-weight olefins in the presence of a metathesis catalyst. In certain embodiments, the methods further include separating at least a portion of the unreacted low-molecular-weight olefins. In certain embodiments, the methods further include recycling the separated unreacted low-molecular-weight olefins. | 11-13-2014 |
Patent application number | Description | Published |
20090093556 | Electronically and ionically conductive porous material and method for manufacture of resin wafers therefrom - An electrically and ionically conductive porous material including a thermoplastic binder and one or more of anion exchange moieties or cation exchange moieties or mixtures thereof and/or one or more of a protein capture resin and an electrically conductive material. The thermoplastic binder immobilizes the moieties with respect to each other but does not substantially coat the moieties and forms the electrically conductive porous material. A wafer of the material and a method of making the material and wafer are disclosed. | 04-09-2009 |
20100093049 | Biological methane production from coal, manure, sludge, wastes, or other carbonaceous feedstocks with simultaneous sequestration of co2 - The present invention provides a method for generating methane from a carbonaceous fuel source with simultaneous sequestration of carbon dioxide, the method comprising anaerobically incubating a particulate alkaline earth metal salt in contact with a particulate and/or dissolved carbonaceous feedstock in a neutral or alkaline aqueous culture medium containing a culture of methanogenic bacteria consortia and collecting methane generated therefrom. At least a portion of carbon dioxide produced during the incubation reacts with the alkaline earth metal salt to form an alkaline earth metal carbonate, thereby sequestering the carbon dioxide. | 04-15-2010 |
20100300894 | CARBON DIOXIDE CAPTURE USING RESIN-WAFER ELECTRODEIONIZATION - The present invention provides a resin-wafer electrodeionization (RW-EDI) apparatus including cathode and anode electrodes separated by a plurality of porous solid ion exchange resin wafers, which when in use are filled with an aqueous fluid. The apparatus includes one or more wafers comprising a basic ion exchange medium, and preferably includes one or more wafers comprising an acidic ion exchange medium. The wafers are separated from one another by ion exchange membranes. The fluid within the acidic and/or basic ion exchange wafers preferably includes, or is in contact with, a carbonic anhydrase (CA) enzyme to facilitate conversion of bicarbonate ion to carbon dioxide within the acidic medium. A pH suitable for exchange of CO | 12-02-2010 |
20110302830 | ENGINEERED PHOTOSYNTHETIC BACTERIA, METHOD OF MANUFACTURE OF BIOFUELS - The invention provides for a novel type of biofuel; a method for cleaving anchors from photosynthetic organisms; and a method for producing biofuels using photosynthetic organisms, the method comprising identifying photosynthesis co-factors and their anchors in the organisms; modifying the organisms to increase production of the anchors; accumulating biomass of the organisms in growth media; and harvesting the anchors. | 12-15-2011 |
20130233715 | INTERNAL GAS AND LIQUID DISTRIBUTOR FOR ELECTRODEIONIZATION DEVICE - The present invention provides a resin-wafer electrodeionization (RW-EDI) apparatus including cathode and anode electrodes separated by a plurality of porous solid ion exchange resin wafers, which when in use are filled with an aqueous fluid. The apparatus includes one or more wafers comprising a basic ion exchange medium, and preferably includes one or more wafers comprising an acidic ion exchange medium. The wafers are separated from one another by ion exchange membranes. The gas and aqueous fluid are introduced into each basic wafer via a porous gas distributor which disperses the gas as micro-sized bubbles laterally throughout the distributor before entering the wafer. The fluid within the acidic and/or basic ion exchange wafers preferably includes, or is in contact with, a carbonic anhydrase (CA) enzyme or inorganic catalyst to facilitate conversion of bicarbonate ion to carbon dioxide within the acidic medium. | 09-12-2013 |
20130292248 | CARBON DIOXIDE CAPTURE USING RESIN-WAFER ELECTRODEIONIZATION - The present invention provides a resin-wafer electrodeionization (RW-EDI) apparatus including cathode and anode electrodes separated by a plurality of porous solid ion exchange resin wafers, which when in use are filled with an aqueous fluid. The apparatus includes one or more wafers comprising a basic ion exchange medium, and preferably includes one or more wafers comprising an acidic ion exchange medium. The wafers are separated from one another by ion exchange membranes. The fluid within the acidic and/or basic ion exchange wafers preferably includes, or is in contact with, a carbonic anhydrase (CA) enzyme to facilitate conversion of bicarbonate ion to carbon dioxide within the acidic medium. A pH suitable for exchange of CO | 11-07-2013 |
20150021184 | Carbon Dioxide Capture Using Resin-Wafer Electrodeionization - The present invention provides a resin-wafer electrodeionization (RW-EDI) apparatus including cathode and anode electrodes separated by a plurality of porous solid ion exchange resin wafers, which when in use are filled with an aqueous fluid. The apparatus includes one or more wafers comprising a basic ion exchange medium, and preferably includes one or more wafers comprising an acidic ion exchange medium. The wafers are separated from one another by ion exchange membranes. The fluid within the acidic and/or basic ion exchange wafers preferably includes, or is in contact with, a carbonic anhydrase (CA) enzyme to facilitate conversion of bicarbonate ion to carbon dioxide within the acidic medium. A pH suitable for exchange of CO | 01-22-2015 |
20150041400 | COMPOSITIONS AND METHODS FOR DIRECT CAPTURE OF ORGANIC MATERIALS FROM PROCESS STREAMS - A particulate magnetic nanostructured solid sorbent (MNSS) material is described herein. The particles of the MNSS comprise a plurality of tethered nanoparticles. The nanoparticles are tethered together by substantially linear hydrocarbon chains, a poly(alkylene oxide) chains, or a combination thereof connecting the nanoparticles in a three-dimensional elastic network with the nanoparticles as junctions of the network having junction functionality of about 2.1 to about 6. The surfaces of at least some of the nanoparticles comprise a polymerized siloxane bearing at least one sorption-aiding substituent selected from a hydrophilic group and a lipophilic group. The plurality of nanoparticles is made up of superparamagnetic nanoparticles or a combination of superparamagnetic and non-magnetic nanoparticles. The individual superparamagnetic nanoparticles comprise a passivating metal oxide coating around a core comprising at least one nanocrystalline metal or alloy having ferromagnetic or ferrimagnetic properties. | 02-12-2015 |