Abstract: The present invention relates to a gasification burner comprising a main burner, N-stage sub-burners arranged on the inner side of the main burner, where N is an integer greater than or equal to 1, the main burner and each stage of the sub-burners have independent fuel channels and oxidant channels respectively, the main burner and each stage of the sub-burners are arranged in a coaxial sleeves from outside to inside; the inner diameter of the main burner is larger than the outer diameter of the first stage of the sub-burners, and the inner diameter of each stage of the sub-burners is larger than the outer diameter of its next stage of the sub-burners; the gasification burner can ensure fuels and oxidants to be mixed fully and evenly in limited reaction space and residence time, accelerate combustion reaction rate, thereby improving fuel conversion rate and gasification performance; meanwhile, it can flexibly adjust flame shape without reducing the load of gasifier furnace by adjusting the load of the main bu

Abstract: The present invention discloses a differential COTDR distributed acoustic sensing device based on heterogeneous double-sideband chirped-pulses of the invention, comprising a light source (1), a 1×2 polarization-maintaining optical-fiber coupler (2), a dual Mach-Zehnder electro-optical modulator (3), an arbitrary waveform generator (4), a first low noise microwave amplifier (5), a second low noise microwave amplifier (6), an electro-optical modulator bias control panel (7), a 1×2 optical-fiber coupler (8), an erbium-doped optical-fiber amplifier (9), an optical-fiber filter (10), an optical-fiber circulator (11), a sensing optical fiber (12), a tricyclic polarization controller (13), a 2×2 optical-fiber coupler (14), a balanced photoelectric detector (15), a data acquisition card (16) and a processing unit (17).

Abstract: Computer-implemented methods and systems for account assignment, collection and recovery are provided. The method may include providing, in a graphical user interface, one or more options for selecting a plurality of accounts, the one or more options including a first graphical user interface feature that allows a user to provide or select at least one filtering criteria based on which a set of accounts from among the plurality of accounts is selected. A list of plurality of collection agencies may be provided such that a user may select one or more collection agencies from the list by interacting with a second graphical user interface feature.

Abstract: The present invention discloses a Fiber Bragg Grating demodulation device with a suppressed fluctuation at a variable ambient temperature and a demodulation method. The device comprises a broadband light source (1), an optical attenuator (2), a tunable F-P filter (3), a first optical fiber isolator (41), an erbium-doped optical fiber amplifier (5), an optical fiber first-stage beam splitter (6), a first optical fiber second-stage beam splitter (71), optical fiber circulators (8), FBG sensor arrays (9), a first photoelectric detector array (161), an optical fiber gas cell (10), a second optical fiber second-stage beam splitter (72), an optical fiber F-P etalon (11), a notch filter (12), an optical fiber assisted interferometer (13), a data acquisition card (17) and a processor (18).

Abstract: The present invention discloses a goods IOT and system, where RFID readers installed at places or entrances and exits where goods pass including entrances and exits for roads, highways and expressways etc., entrances and exits of truck stations, railway stations and airports etc., entrances and exits of harbours and ports etc. and entrances and exits of warehouses, transit centers and transit warehouses etc. are connected to nodes of a blockchain to form an RFID reader blockchain to acquire data from passing goods with RFID tags; acquired datasets are asymmetrically encrypted, verified, packaged into a block with dataset acquired in the same period of time, written to the blockchain and synchronized in the chain and are therefore confidential, safe and incorrigible.

Abstract: The present invention discloses a mobile shop, which is comprised of a retail or shopping server running the shopping information system and a properly designed vehicle equipped with one or several retail equipments and ID coded goods with bar code, two dimensional bar code, QR code or RFID tags stocked on goods shelves on board, the retail equipments can communicate with the retail or shopping server to process retail transactions or provide retail service through 5G or other wireless communication technology; the mobile shop provides a substitute to entity shops during the shopping virtualization on the internet, saving operation cost for shops by reducing rental expenses and human resources expenses, at the same time providing convenience to customers.

Abstract: A mobile bank is involved with the information system of financial industry. The present invention put forth a mobile bank, which is comprised of a bank server running the bank information system and a properly designed vehicle equipped with one or several banking equipments which can communicate with the bank server to process banking transactions and provide banking service through 5G or other wireless communication technology; the mobile bank provides a substitute or transition to entity banks during the banking virtualization process on the internet, saving operation cost for banks by reducing rental expenses and human resources expenses.

Abstract: The present invention discloses a method and apparatus for making friends via face recognition, in which one can see the real person and get interested from the very beginning and then start to make contact with the interested person, more close to the natural process of making social acquaintance, avoiding blindness in social networking and reducing the incidence of cheating and fraud events in social networking; meanwhile the method avoids the embarrassment of directly requesting for telephone numbers when meeting with desired candidates for friends.

Abstract: The present invention relates to a gasification burner comprising a main burner, N-stage sub-burners arranged on the inner side of the main burner, where N is an integer greater than or equal to 1, the main burner and each stage of the sub-burners have independent fuel channels and oxidant channels respectively, the main burner and each stage of the sub-burners are arranged in a coaxial sleeves from outside to inside; the inner diameter of the main burner is larger than the outer diameter of the first stage of the sub-burners, and the inner diameter of each stage of the sub-burners is larger than the outer diameter of its next stage of the sub-burners; the gasification burner can ensure fuels and oxidants to be mixed fully and evenly in limited reaction space and residence time, accelerate combustion reaction rate, thereby improving fuel conversion rate and gasification performance; meanwhile, it can flexibly adjust flame shape without reducing the load of gasifier furnace by adjusting the load of the main bu

Abstract: The present invention discloses a Fiber Bragg Grating demodulation device with a suppressed fluctuation at a variable ambient temperature and a demodulation method. The device comprises a broadband light source (1), an optical attenuator (2), a tunable F-P filter (3), a first optical fiber isolator (41), an erbium-doped optical fiber amplifier (5), an optical fiber first-stage beam splitter (6), a first optical fiber second-stage beam splitter (71), optical fiber circulators (8), FBG sensor arrays (9), a first photoelectric detector array (161), an optical fiber gas cell (10), a second optical fiber second-stage beam splitter (72), an optical fiber F-P etalon (11), a notch filter (12), an optical fiber assisted interferometer (13), a data acquisition card (17) and a processor (18).

Abstract: The present disclosure provides a photobioreactor system designed for optimal algae productivity at large volumes in order to deliver a high yield per acre. The photobioreactor system comprises photobioreactor units, that may be isolated from each other to reduce culture clashes; an array of diffused acrylic rods attached to the bottom of a removable acrylic circular top in each photobioreactor unit that provides more light into the photobioreactors; a double parabolic trough mirror system, which utilizes two parabolic trough mirrors to reflect and concentrate sunlight into fiber optic cables; and an algae-cycling system mounted at the bottom of each photobioreactor unit and driven by air to circulate the algae suspension in a vertical motion.

Abstract: A method for users to give commands directly in computer software, is involved with the user interface for software in computers and computing systems. The present invention put forth a method for users to give commands directly in computer software through use of a command input module, a command dictionary or database with synonyms, a user command dictionary or database, a command search engine and a dynamical command execution module.

Abstract: Disclosed are cross-flow membrane filtration methods for the removal or separation of algal cells from an aqueous environment. The methods of the invention may be used for the simultaneous algal harvesting/dewatering and water/wastewater purification and recycling.

Abstract: Systems and methods for filtering and collecting algae from fluid including a piston and pressurized air system to scrape and clean algae from the filter.

Abstract: Systems and methods for filtering and collecting algae from fluid including a piston and pressurized air system to scrape and clean algae from the filter.

Abstract: Systems and methods for filtering algae from fluid including a piston and pressurized air system to scrape and clean algae from the filter.

Abstract: Systems and methods for filtering algae from fluid including a piston and pressurized air system to scrape and clean algae from the filter.

Abstract: Using the way of destruct, the complex system is split into several different qualitative elements (the definition of indicator, the definition of database, the definition of scheduling, the definition of check way, etc.). Each element has its special concept. Combing different elements organically, a completely certain meaning indicator-checked incident is produced, and it is possible to finish the expected indicator-checked task flexibly. In the case of the check fails, due to the pre-warning it is possible to perform the manual intervention in time.

Abstract: A new type of graphical user interface-vertical ribbon relates to graphical user interface for computer software applications. The present invention presents technical schemes for the design and implementation of ribbon graphical user interface as a vertically oriented ribbon graphical user interface situated vertically on the left and/or right side of the software application window in order to make full use of the horizontal space of computer display screens thus increasing the actual working space for word and/or image processing software. The vertical ribbon graphical user interface is composed of one or two vertical ribbon bar inside which resides a plurality of stacked vertical ribbon tabs which contain a plurality of vertical ribbon panels arranged one by one vertically downwards, a quick access toolbar and an application button. Each vertical ribbon panel hosts a command group of ribbon command graphical interface elements with similar or related functionalities.

Abstract: The present invention put forth a method for users to give commands directly in computer software through use of a command input module, a command dictionary or database with synonyms, a user command dictionary or database, a command search engine and a dynamical command execution module. The command search engine gets the command input from the command input module and searches the command dictionary or database and the user command dictionary or database, if a matching command with the command input is found, the dynamical command execution module is called to execute the command directly; if one or more synonymous or similar commands are found, a dynamical user interface with all the found commands is displayed for the user to select and execute; if no matching commands or synonymous commands are found, a message stating that the command input cannot be found in the software is displayed to the user.