Patent application number | Description | Published |
20120145627 | ANAEROBIC FERMENTATION TO PRODUCE BIOGAS - A process and apparatus for the anaerobic digestion of organic wastes, preferably to also produce a useful biogas, is described. The waste may have a total solids (TS) concentration of 6% or less while a digester is operated at a higher solids concentration, for example with a feed TS concentration of 8-12%. One or more separation stages downstream of the digester separate active bacteria and undigested orgaπics from the digestate, and return separated matter to the digester. Optionally, a feed thickening apparatus and step may be provided upstream of the digester. The upstream thickener and recycle form the downstream separation stages are operated such that the TS of the combined inputs to the digester is within a desired range. | 06-14-2012 |
20130203144 | SYNGAS BIOMETHANATION PROCESS AND ANAEROBIC DIGESTION SYSTEM - An anaerobic digester is fed a feedstock, for example sludge from a municipal wastewater treatment plant, and produces a digestate. The digestate is dewatered into a cake. The cake may be dried further, for example in a thermal drier. The cake is treated in a pyrolysis system to produce a synthesis gas and biochar. The gas is sent to the same or another digester to increase its methane production. The char may be used as a soil enhancer. | 08-08-2013 |
20130213883 | TREATMENT OF MUNICIPAL WASTEWATER WITH ANAEROBIC DIGESTION - Low strength wastewater such as municipal sewage is treated using an anaerobic digester. In some examples, a wastewater stream is separated into a solids rich portion and a solids lean portion. The solids lean portion is treated, for example to remove nitrogen. The solids rich portion is treated in an anaerobic digester, preferably with influent or recuperative thickening. In another example, the wastewater stream is fed to an anaerobic digester and solid-liquid separation stages downstream of the di-gester return active bacteria and undigested organics to the digester. Both cases may use a process train comprising treatment in an anoxic tank followed by a nitritation tank with a portion of the effluent from the nitritation tank recirculated to the anoxic tank to provide nitritation and denitritation. | 08-22-2013 |
20140033776 | ORGANICS AND NUTRIENT RECOVERY FROM ANAEROBIC DIGESTER RESIDUES - Sludge from an anaerobic digester is treated to recover one or more of fibers, or solids or liquids with a high nutrient content. The solids or liquids can be used as a fertilizer. The fibers can be used in a plant growing medium. Solids are separated from liquids in the sludge and dried. The solids may be dried to produce a flake or pellet. Ammonia in the liquids is recovered and used to produce a concentrated acidic ammonium salt solution. This solution may be mixed with the solids to produce a nitrogen enhanced solid. The fibers and solids or liquids can also be used in combination to produce an enhanced plant growing medium. A device and process for removing ammonia from a liquid can be used in the system or separately. | 02-06-2014 |
20140034574 | TREATMENT OF WASTE PRODUCTS WITH ANAEROBIC DIGESTION - A waste stream is treated by anaerobic digestion. A process is described involves a step of separating solids from digestate, and returning separated solids to a digester. Optionally, there may be a step of solids separation in which larger solids are removed from the digester. A process and apparatus are described for treating waste sludge from a wastewater treatment plant in an anaerobic digester. Feed sludge is thickened or solids are separated from digestate and returned to the digester. Additional co-digestion waste may be added to the digester. The process and apparatus may be used in a retrofit of an existing wastewater treatment plant. | 02-06-2014 |
20140346108 | ORGANICS AND NUTRIENT RECOVERY FROM ANAEROBIC DIGESTER RESIDUES - Sludge from an anaerobic digester is treated to recover one or more of fibers, or solids or liquids with a high nutrient content. The solids or liquids can be used as a fertilizer. The fibers can be used in a plant growing medium. Solids are separated from liquids in the sludge and dried. The solids may be dried to produce a flake or pellet. Ammonia in the liquids is recovered and used to produce a concentrated acidic ammonium salt solution. This solution may be mixed with the solids to produce a nitrogen enhanced solid. The fibers and solids or liquids can also be used in combination to produce an enhanced plant growing medium. A device and process for removing ammonia from a liquid can be used in the system or separately. | 11-27-2014 |
20150027179 | SYNGAS BIOMETHANATION PROCESS AND ANAEROBIC DIGESTION SYSTEM - An anaerobic digester is fed a feedstock, for example sludge from a municipal wastewater treatment plant, and produces a digestate. The digestate is dewatered into a cake. The cake may be dried further, for example in a thermal drier. The cake is treated in a pyrolysis system to produce a synthesis gas and biochar. The gas is sent to the same or another digester to increase its methane production. The char may be used as a soil enhancer. | 01-29-2015 |
20160023935 | TREATMENT OF MUNICIPAL WASTEWATER WITH ANAEROBIC DIGESTION - Low strength wastewater such as municipal sewage is treated using an anaerobic digester. In some examples, a wastewater stream is separated into a solids rich portion and a solids lean portion. The solids lean portion is treated, for example to remove nitrogen. The solids rich portion is treated in an anaerobic digester, preferably with influent or recuperative thickening. In another example, the wastewater stream is fed to an anaerobic digester and solid-liquid separation stages downstream of the digester return active bacteria and undigested organics to the digester. Both cases may use a process train comprising treatment in an anoxic tank followed by a nitritation tank with a portion of the effluent from the nitritation tank recirculated to the anoxic tank to provide nitritation and denitritation. | 01-28-2016 |
20160096762 | TREATMENT OF WASTE PRODUCTS WITH ANAEROBIC DIGESTION - A waste stream is treated by anaerobic digestion. A process is described involves a step of separating solids from digestate, and returning separated solids to a digester. Optionally, there may be a step of solids separation in which larger solids are removed from the digester. A process and apparatus are described for treating waste sludge from a wastewater treatment plant in an anaerobic digester. Feed sludge is thickened or solids are separated from digestate and returned to the digester. Additional co-digestion waste may be added to the digester. The process and apparatus may be used in a retrofit of an existing wastewater treatment plant. | 04-07-2016 |
Patent application number | Description | Published |
20120235930 | ELECTRONIC DEVICE AND METHOD OF DISPLAYING INFORMATION IN RESPONSE TO A GESTURE - A method includes displaying information associated with a first application on a touch-sensitive display of an electronic device. A gesture is detected on the touch-sensitive display, which gesture indicates a request to display information associated with a second application. At least part of the information associated with the second application is displayed without opening the second application. | 09-20-2012 |
20120236037 | ELECTRONIC DEVICE AND METHOD OF DISPLAYING INFORMATION IN RESPONSE TO A GESTURE - A method includes displaying, on a display of an electronic device, an information element associated with an application and detecting a first gesture. In response to detecting the first gesture, at least a first part of a first image is displayed, including information associated with the application, while reducing display of the information element. | 09-20-2012 |
20130117689 | ELECTRONIC DEVICE AND METHOD OF DISPLAYING INFORMATION IN RESPONSE TO A GESTURE - A method includes displaying, on a display of an electronic device, an information element associated with an application and detecting a first gesture. In response to detecting the first gesture, at least a first part of a first image is displayed, including information associated with the application, while reducing display of the information element. | 05-09-2013 |
20130117718 | ELECTRONIC DEVICE AND METHOD OF DISPLAYING INFORMATION IN RESPONSE TO A GESTURE - A method includes displaying information associated with a first application on a touch-sensitive display of an electronic device. A gesture is detected on the touch-sensitive display, which gesture indicates a request to display information associated with a second application. At least part of the information associated with the second application is displayed without opening the second application. | 05-09-2013 |
20130212528 | DEVICE AND METHOD FOR DISTRIBUTED DATABASE KEYWORD SEARCHING - A method performed by a mobile communications device, including: populating a central database on the device with a title for each of a plurality of software modules installed on the device and associating each title with its software module; populating the central database with at least one keyword associated with each of the plurality of software modules and associating each keyword with its software module; receiving at the device a search query; displaying at the device a search result identifying at least one of the software modules installed on the device having either a title or one or more associated keywords matching the search query; and in response to receiving at the device a selection of a software module identified in the search result, activating the selected software module. | 08-15-2013 |
20130238651 | MESSAGE SEARCH METHOD AND ELECTRONIC DEVICE - An example method includes displaying information associated with a first message of a first type on a display of an electronic device, detecting initiation of a search associated with the first message, identifying, by the electronic device, a search request determined from an element of the first message, searching, by the electronic device, for a second message of the first type and a third message of a second type, wherein the second message and the third message correspond to the search request, and displaying information associated with the second message and information associated with the third message. | 09-12-2013 |
20140040756 | SELECTIVE INBOX ACCESS IN HOMESCREEN MODE ON A MOBILE ELECTRONIC DEVICE - An electronic device, such as a mobile communication device, and a method are provided for selective access to certain homescreen panels displayable by the device. The device is provided with a homescreen display, which includes a plurality of panels. The panels include at least one panel that is a fullscreen view of a first application executing on the device. This first application can be a messaging application, and the fullscreen view can be a unified inbox view for a plurality of different message types. The panels also include at least one launch panel having a number of graphical user interface elements, such as icons, representing access points to a corresponding application on the device. When navigating from one of the launch panels to the fullscreen view, an intermediate lock interface for receiving an unlocking input is displayed. The unlocking input is received before the fullscreen view is displayed. | 02-06-2014 |
20140040768 | MULTIPE-STAGE INTERFACE CONTROL OF A MOBILE ELECTRONIC DEVICE - An electronic device, such as a mobile communication device, and a method are provided for multiple-stage interface control of the device. The device is provided with a homescreen display, which includes a plurality of panels. The panels include at least one panel that is a fullscreen view of a first application executing on the device. This first application can be a messaging application, and the fullscreen view can be a unified inbox view for a plurality of different message types. The panels also include at least one launch panel having a number of graphical user interface elements, such as icons, representing access points to a corresponding application on the device. | 02-06-2014 |
20140040769 | MULTIPLE-STAGE INTERFACE CONTROL OF A MOBILE ELECTRONIC DEVICE - An electronic device, such as a mobile communication device, and a method are provided for multiple-stage interface control of the device. The device is provided with a homescreen display, which includes a plurality of panels. The panels include at least one panel that is a fullscreen view of a first application executing on the device. This first application can be a messaging application, and the fullscreen view can be a unified inbox view for a plurality of different message types. The panels also include at least one launch panel having a number of graphical user interface elements, such as icons, representing access points to a corresponding application on the device. | 02-06-2014 |
20150379095 | DEVICE AND METHOD FOR DISTRIBUTED DATABASE KEYWORD SEARCHING - A method performed by a mobile communications device, including: populating a central database on the device with a title for each of a plurality of software modules installed on the device and associating each title with its software module; populating the central database with at least one keyword associated with each of the plurality of software modules and associating each keyword with its software module; receiving at the device a search query; displaying at the device a search result identifying at least one of the software modules installed on the device having either a title or one or more associated keywords matching the search query; and in response to receiving at the device a selection of a software module identified in the search result, activating the selected software module. | 12-31-2015 |
Patent application number | Description | Published |
20100054989 | APPARATUS AND METHOD FOR TREATING IMPURITIES IN AIR AND MATERIALS - An apparatus and method for sanitizing, decontaminating, deodorizing, conditioning, drying, treating, cleaning, modifying and/or otherwise improving an atmosphere within a container. The container can be a bag or other housing for equipment, food and/or suitable material. Ozone is generated within an atmosphere that is exposed to the materials. The generated ozone is mixed with the atmosphere. At least a portion of the generated ozone is then removed from the mixed atmosphere. The apparatus and method of this invention can be used to treat contaminated sports equipment and the like,_as well as to treat food storage atmospheres, such as those exposed to fresh fruits and vegetables. | 03-04-2010 |
20110085938 | DEVICE AND METHOD FOR GAS STERILIZATION - A system for gas sterilization includes a sterilization chamber, a source of sterilant gas, and a sterilant gas remediation mechanism. Embodiments relate to systems and methods for delivering humidified air to a sterilization chamber, systems and methods for removing gaseous NO | 04-14-2011 |
20120088022 | INFANT FORMULA DEVICE - An apparatus is provided for accurately dispensing a powder such as powdered infant formula into a container, and pasteurizing and reconstituting the powdered formula while completely mixing the formula in the container. The apparatus includes a hopper assembly for storing powder, a dosing assembly for measuring and dispensing powder from a receptacle into the container, a dilution assembly and a mixing assembly for obtaining accurately and completely mixed formula from the dispensed powder. The hopper is shaped to promote powder bridging, and the resulting powder bridge is used in combination with the dosing assembly to provide a predetermined amount of powder using a single mechanical valve that is isolated from the powder. The mixing assembly mixes the contents of the container while holding the bottle at a fixed angle relative to the vertical. A method of providing pasteurized infant formula from an infant formula powder is also disclosed. | 04-12-2012 |
20120244036 | APPARATUS AND METHOD FOR TREATING IMPURITIES IN AIR AND MATERIALS - An assembly and method for treating or otherwise improving an atmosphere contained within an enclosed space. The enclosed space can be a container such as a bag or other housing for equipment, food and/or suitable material. Ozone is generated within an atmosphere that is exposed to the material. The generated ozone is mixed with the atmosphere. At least a portion of the generated ozone is then removed from the mixed atmosphere. The assembly and method can be used to treat contaminated sports equipment and the like, as well as to treat food storage atmospheres, such as those exposed to fresh fruits and vegetables. | 09-27-2012 |
20130230430 | DEVICE AND METHOD FOR GAS STERILIZATION - A system for gas sterilization includes a sterilization chamber, a source of sterilant gas, and a sterilant gas remediation mechanism. Embodiments relate to systems and methods for delivering humidified air to a sterilization chamber, systems and methods for removing gaseous NO | 09-05-2013 |
20130287626 | APPARATUS AND METHOD FOR TREATING IMPURITIES IN AIR AND MATERIALS - An assembly and method for treating or otherwise improving an atmosphere contained within an enclosed space. The enclosed space can be a container such as a bag or other housing for equipment, food and/or suitable material, or a room, another similar space and/or environment within a residential building space, a commercial building space, an industrial building space and/or a space of any other similar building structure. Ozone is generated within an atmosphere that is exposed to the material. The generated ozone is mixed with the atmosphere in the presence of UV light. The ozone reacts with contaminants in the presence of UV light and removes or inactivates those contaminants from the atmosphere. The UV light and ozone inactivate microbes and alter the proteins on allergens. At least a portion of the generated ozone is then removed from the mixed atmosphere. The assembly and method can be used to treat the air in a room, or to treat contaminated sports equipment and the like, as well as to treat food storage atmospheres, such as those exposed to fresh fruits and vegetables. | 10-31-2013 |
20140048293 | DEVICE AND METHOD FOR COOKTOP FIRE MITIGATION - A device for limiting the temperature of cookware on a cooktop to a threshold level that corresponds to an oil ignition temperature. The device includes a temperature sensor that is positioned adjacent a bottom of the cookware on the cooktop. A control device in combination with each of the temperature sensor and the cooktop monitors the temperature and adjusts a heating element of the cooktop as needed to avoid cooking oil ignition. The temperature sensor can be a spring loaded temperature sensor to ensure and/or absorb contact with the cookware. | 02-20-2014 |
20150173551 | OVEN WITH STEAM INFUSION - An oven includes a cooking enclosure including one or more cooking heater elements, a steam source in the cooking enclosure, and a steam source heater for the steam source. A sensor is responsive to the temperature of the steam source. A fluid reservoir is exterior to the cooking enclosure and a conduit extends from the fluid reservoir to or proximate the steam source. A controller energizes the steam source heater if the temperature of the steam source is below a predetermined threshold and de-energizes the steam source heater if the temperature of the steam source is above the predetermined threshold. | 06-25-2015 |
20150320257 | OVEN WITH ROTISSERIE FEATURES - A rotisserie oven includes a cooking enclosure, at least one bottom side track associated with the cooking enclosure, a spit assembly support framework. A drip pan has at least one side configured to engage the bottom side track of the cooking enclosure. A first side rack is attached to the drip pan and includes a support for a spit assembly. A second side rack is attached to the drip pan and includes a support for the spit assembly. | 11-12-2015 |
20160076775 | DEVICE AND METHOD FOR COOKTOP FIRE MITIGATION - A device for limiting the temperature of cookware on a cooktop to a threshold level that corresponds to an oil ignition temperature. The device includes a temperature sensor that is positioned adjacent a bottom of the cookware on the cooktop. A control device in combination with each of the temperature sensor and the cooktop monitors the temperature and adjusts a heating element of the cooktop as needed to avoid cooking oil ignition. The temperature sensor can be a spring loaded temperature sensor to ensure and/or absorb contact with the cookware. | 03-17-2016 |
Patent application number | Description | Published |
20120084791 | Cross-Environment Communication Framework - A mobile computing device with a mobile operating system and desktop operating system running concurrently and independently on a shared kernel without virtualization. The mobile operating system provides a user experience for the mobile computing device that suits the mobile environment. The desktop operating system provides a full desktop user experience when the mobile computing device is docked to a secondary terminal environment. Applications of the desktop operating system communicate with applications and services of the mobile operating system through a cross-environment communication framework. The cross-environment communication framework may include interfaces to remotable objects allowing processes in the mobile operating system and processes in the desktop operating system to share memory in a thread-safe manner. The mobile computing device may be a smartphone running the Android mobile operating system and a full desktop Linux distribution on a modified Android kernel. | 04-05-2012 |
20120084792 | CROSS-ENVIRONMENT COMMUNICATION USING APPLICATION SPACE API - A mobile computing device with a mobile operating system and desktop operating system running concurrently and independently on a shared kernel without virtualization. The mobile operating system provides a mobile user while the desktop operating system provides a full desktop user experience when the mobile computing device is docked to a secondary terminal environment. Applications of the desktop operating system communicate with applications and services of the mobile operating system through a cross-environment communication framework. The cross-environment communication framework may include application programming interfaces through which categories of applications can communicate across a multiple operating system computing environment through category-specific remote communication calls. The mobile computing device may be a smartphone running the Android mobile operating system and a full desktop Linux distribution on a modified Android kernel. | 04-05-2012 |
20120092700 | MOBILE PRINTING FRAMEWORK - A framework for printing files from a portable computing and telecommunication device to a nearby printer. The device includes a Print Service and a Printing System, with the Print Service communicating between an Application operating on the device and the Printing System. The Printing System communicates between the Print Service and the printer. The Printing System determines what printers are nearby and what driver is needed to communicate with that printer. The Printing System can then access the internet to obtain a printer driver if the Printing System does not already contain that printer driver. | 04-19-2012 |
20120113458 | MOBILE PRINTING FRAMEWORK - A framework for printing files from a portable computing and telecommunication device to a nearby printer. The device includes a Print Service and a Printing System, with the Print Service communicating between an Application operating on the device and the Printing System. The Printing System communicates between the Print Service and the printer. The Printing System determines what printers are nearby and what driver is needed to communicate with that printer. The Printing System can then access the internet to obtain a printer driver if the Printing System does not already contain that printer driver. | 05-10-2012 |