604results about How to "Small investment" patented technology

The present invention relates to a method and system for providing access to a cellular network (8), wherein a terminal device (1) is connected to an access device (2) according to access specifications of a broadband access network (12) which is not specifically designed to be used as a part of cellular network (8). The terminal device (1) indicates to the access device (2) that it wishes to be connected to the cellular network (8), and a session or call and a radio bearer is setup between the terminal device (1) and the cellular network (8). To achieve this, a service node (5) provided in the cellular network (8) requests a suitable access bearer from the access network (12) and the access device (2) sets up a corresponding access channel towards the terminal device (1). The terminal device (1) then associates the access channel to the correct radio bearer by using a corresponding identification. Thereby, service functions of the cellular network, e.g. UMTS services, can be distributed via any access network and existing broadband or high-speed access networks can be implemented in new cellular network structures. A huge capacity enhancement can thus be offered to the network operators of the cellular network without any standardization effort or license fee and at very small investment and maintenance costs.

The invention discloses a group technology for heavy oil upgrading, in which the job steps include: (1) full or moiety of heavy oil individually or mixed with catalytic clarified oil entering solvent deasphalting plant, after the solvent deasphalting treatment, obtaining a deasphalted oil and a degreasing asphalt; (2) the degreasing asphalt obtained by step (1) individually or mixed with another moiety of heavy oil entering coking plant for coking treatment, in which the obtained tar heavy oil returns to solvent deasphalting plant or enters heavy oil hydrotreating plant, or moiety of tar heavy oil returns to solvent deasphalting plant and another moiety of tar heavy oil enters heavy oil hydrotreating plant, catalytic plant or hydrocracking plant; (3) the deasphalted oil obtained by step (1) individually or mixed with vacuum residual oil, non-pressure residual oil, pressure-relief residual oil, catalytic cycle stock and one or more than one heavy oil of tar heavy oil obtained by step (2) entering heavy oil hydrotreating plant for hydrotreatment, after hydrotreatment, obtaining fractions of benzin naphtha, plane kerosene and diesel and hydrogenating heavy oil. The invention can improve the charge-in nature, alleviate the operating condition and prolong the cycle length of the heavy oil hydrotreating plant, which provides better raw oil for downstream plants including catalytic plant.

A chip-multiprocessing system with scalable architecture, including on a single chip: a plurality of processor cores; a two-level cache hierarchy; an intra-chip switch; one or more memory controllers; a cache coherence protocol; one or more coherence protocol engines; and an interconnect subsystem. The two-level cache hierarchy includes first level and second level caches. In particular, the first level caches include a pair of instruction and data caches for, and private to, each processor core. The second level cache has a relaxed inclusion property, the second-level cache being logically shared by the plurality of processor cores. Each of the plurality of processor cores is capable of executing an instruction set of the ALPHA™ processing core. The scalable architecture of the chip-multiprocessing system is targeted at parallel commercial workloads. A showcase example of the chip-multiprocessing system, called the PIRAHNA™ system, is a highly integrated processing node with eight simpler ALPHA™ processor cores. A method for scalable chip-multiprocessing is also provided.

The invention relates to embedding auxiliary data in the form of a multibit payload in a host signal, and encrypting the associated detection key. Moreover, the invention relates to extracting the auxiliary data in the form of the multibit payload from a data signal. Auxiliary data is embedded in a host signal by the following steps. First a reference watermark is provided, subsequently an encrypted detection key associated only with the reference watermark is generated. The encrypted detection key may be a scrambled version of the watermark. In a further step, the multibit watermark is generated and a multibit payload is encoded into the reference watermark. Finally, the multibit watermark is embedded into the host signal.

An industrial fabric such as an endless belt or sleeve for use in the production of nonwovens, and a method of making thereof are disclosed. The industrial fabric is produced by spirally winding strips of polymeric material, such as an industrial strapping or ribbon material, and joining the adjoining sides of the strips of material using ultrasonic welding or laser welding techniques. The fabric may then be perforated using a suitable technique to make it permeable to air and / or water.

The present invention discloses the active carbon producing process with mixed stalk material. The mixed stalk material of crop stalk, waste fruit branch and sawdust is produced into powdered or granular active carbon via phosphoric acid process and combined physical process. Or, the mixed stalk material is produced into powdered or granular active carbon in a chemical physical process with potassium hydroxide as activating agent and perchloric acid for pre-treatment of the material. The present invention has small investment scale, low cost, high utility and simple operation, and the product may be used widely.

The invention relates to high-salt complex wastewater reuse and zero discharge integrated equipment and a technology. The equipment provided by the invention comprises a pretreatment system, a reuse and reduction system and a zero discharge system. The technology comprises the following steps: carrying out homogenization and averaged quantity on high-salt complex wastewater, successively adding sodium hydroxide, sodium carbonate, PAC and PAM to carry out coagulation treatment, letting a mixed liquor which has undergone coagulation treatment enter a filter tank for sedimentation and filtration by the use of an immersed microfiltration membrane, letting a supernatant enter a reverse osmosis treatment process, letting pure water obtained by reverse osmosis treatment enter a reuse water tank for utilization, further condensing condensed brine, and crystallizing the condensed brine or putting the condensed brine into an evaporation pond for atomization and evaporation processing, wherein the reverse osmosis treatment adopts three-level RO: a medium-pressure membrane element is firstly used for desalination and condensation; a high-pressure membrane element is then used for further desalination and condensation; and a ultrahigh-pressure membrane element is finally used for further desalination and condensation. According to the invention, 95% of reverse osmosis concentrated water or analogous high-salt complex wastewater can be recovered for reutilization, only 5% of high strong brine is left to undergo evaporative crystallization or enter the natural evaporation pond. Water resources are fully recycled, and reuse and zero discharge costs of high-salt complex wastewater are reduced.

A sphygmomanometer cuff assembly, air pump, pressure sensor and release valve are contained in an otherwise conventional computer mouse controller. Three alternative embodiments are illustrated and discussed herein. In one such embodiment the sphygmomanometer cuff is nominally positioned within the mouse structure and is extended outside the mouse housing during the measurement. In another embodiment, the cuff is always external of the mouse structure and is easily connected to the mouse at special ports during the measurement. In yet another embodiment, the cuff is always internal of the mouse structure and is readily accessible through an aperture in the housing surface of the mouse to permit the measurement to take place. Preferably, in each of these alternative embodiments a hinged or slidable door or panel protects the cuff or cuff ports between measurements. In all of the embodiments shown herein, the sphygmomanometer cuff is configured for receiving a human finger in circumambient pressured engagement using controlled air pressure to vary the cuff / finger engagement pressure in a precise manner.

The present invention relates to a method, system and device for providing access from a terminal device (1) to a second access network (8). To achieve this an access network device (3) belonging to an first access network (12) stores a second access network information comprising information of second access network(s) (8) accessible from the first access network (12). Communication means between the terminal device and and the first access network are established and the second access network information is delivered to the terminal device (1). The terminal device (1) accesses the second access network (8) via the first access network (12). The accessing is done based on the second access network information delivered to said terminal device (1). Thereby, service functions of the second access network, e.g. UMTS services, can be distributed via any other access network and existing broadband or high-speed access networks can be implemented in new cellular network structures. A huge capacity enhancement can thus be offered to the network operators of the cellular network without any standardization effort or license fee and at very small investment and maintenance costs.

A bola-like device for enhancing bilateral dexterity includes an elastic member having a first end and a second end, a first hand held object connected with the first end of the elastic member cord, and a second hand held object connected with the second end of the elastic member. At least one of the hand held objects has visual indicia for distinguishing the first hand held object from the second hand held object.

The invention discloses an orderly charging control method, controller and system. The orderly charging control method is suitable for direct-current charging piles and includes: and includes: acquiring real-time load of a station transformer, real-time charging demanded power of vehicles and real-time running condition of the charging piles; on the premise that the load of the station transformerdoes not exceed a limit, formulating an orderly charging strategy, and issuing the same to the charging piles, wherein the orderly charging strategy includes: charging the vehicles according to preset priority and preset output power of the charging piles if total charging demanded power of the vehicles does not exceed current residual power of the station transformer; when the total charging demanded power exceeds the current residual power, the charging piles with higher priority work at full power in a prioritized manner, and the charging piles with lower priority charge through power smooth adjusting. By the method, orderly charging of electromobiles is realized, and matching between charging load of the electromobiles and power supply capacity of a power distribution network is realized through orderly charging control by utilizing the characteristic of energy-type load of the electromobiles, so that power supply of the electromobiles and running safety of the power distributionnetwork are ensured.

Software, methods, and system for data connectivity and integration having a transformation and exchange gateway are provided. The transformation and exchange gateway software is stored in a memory and has a mapper to map connection data path instructions, a plurality of inbound templates each to provide inbound data processing instructions for an inbound data set having an inbound data interchange protocol, at least one outbound template to provide outbound data processing instructions for an outbound data set having an outbound data interchange protocol different from the inbound data interchange protocol, and a data transformation and exchange engine in communication with the mapper to locate a data path and determine a select one of the plurality of inbound templates to use for inbound data processing instructions, in communication with the select one of the plurality of inbound templates to process the inbound data set responsive to the inbound data processing instructions of the select one of the plurality of inbound templates and thereby transform the inbound data set to the outbound data set, and in communication with the at least one outbound template to send the outbound data set with the outbound data interchange protocol responsive to the outbound data processing instructions of the at least one outbound template.

The invention relates to a landfill leachate wastewater treatment system and a process thereof. The system comprises a collecting well, an adjusting tank, a filter, a multi-stage anoxia / aerobic pool and membrane bioreactor comprehensive treatment system, an advanced catalytic oxidization tower and a biological carbon filter. The treatment process has the following flows that: wastewater enters the adjusting tank to undergo the adjustment of water quality and water quantity in the adjusting tank; then, the wastewater enters the filter, the water out of the filter enters the multi-stage anoxia / aerobic pool and membrane bioreactor comprehensive treatment system to undergo biochemical treatment in the system, organic matters and ammonia nitrogen are removed, and the water out of the system enters the catalytic oxidization tower; in the presence of a catalyst, organic matters in the wastewater are oxidized by ozone, and the biodegradability is improved; and the water after catalytic oxidization enters the carbon filter, residual pollutants are further removed through cooperation of the aerobic oxidative degradation of a biomembrane on a filling material in the filter and the absorption of active carbon, and then the water out of the carbon filter can meet the national first grade emission standard or the emission standards of related industries.

A system and method for transportation vehicle tracking. A method for tracking a vehicle includes receiving information for the vehicle as the vehicle departs a starting location, creating a data record for the vehicle, receiving updated information for the vehicle, updating the data record for the vehicle, and finalizing the data record for the vehicle as the vehicle reaches a final location. The data record is located at a centralized data center and the update information is provided from an intermediate location.

Any one of an insulating film forming a TFT, a silicon film and a conductive film is formed by applying a solution and annealing it. In a spin coater (102), a coating solution containing a thin film component which is supplied from a solution storage section (105) is spin-coated onto a substrate. The substrate after coating the coating solution is annealed in an annealing section (103) to form a coating film on the substrate. Additional laser annealing improves one of film characteristics, i.e., crystallinity, density and adhesiveness. Application of the coating solution or a resist by an ink jet process increases utilization of the solution and permits forming a patterned coating film. Because a thin film device in accordance with the present invention is inexpensive and has a high throughput, TFT production by a production system having high utilization of the coating solution drastically reduces initial investment and production cost of a liquid crystal display device.

An intelligent traffic system built on the basis of honeycomb mobile communication system, wherein the vehicle mounted terminal comprises GPS and a honeycomb mobile communication terminal, which provides an information transmission means between the system and the vehicle mounted terminal and downloads the partition information into the vehicle mounted terminal, the system also accomplishes the functions of vehicle recognition on any road sections and toll stations, non-stop leveled charging, traffic information acquisition and service, and personalized or broadcasting vehicle navigation services. The system can meet most of the requirements of the intelligent traffic system concept without the need of dispatching electronic maps. The system by the invention can provide strong implement support for drivers and traffic administrative departments.

The invention discloses a general purpose computation virtualization implementation method based on dynamic library interception. For overcoming the defects of an existing virtual machine technology in supporting general purpose computation, all functions relevant to the general purpose computation in a virtual environment are called and redirected to a non-virtual environment by intercepting and redirecting a general purpose computation runtime library in real time. Because the non-virtual environment has the general purpose computation capacity, the actual general purpose computation tasks will be completed and the results will be returned to the virtual environment. It is totally transparent for a user in the virtual environment due to the method; on the basis of virtualization of the dynamic library, one physical GPU is virtualized into multiple GPUs logically through the space division multiplexing and time division multiplexing technologies for a GPU pool with GPU resources as allocation objects, and the method supports that one GPU is multiplexed by multiple users.

The invention discloses a capacity adjustment method and apparatus of F band hybrid networking. The method comprises the following steps: identifying the scene of a base station according to a telephone traffic prediction result; when the telephone traffic prediction result is greater than or equal to a telephone traffic reference threshold, identifying the scene as a scene of a first type; when the telephone traffic prediction result is smaller than the telephone traffic reference threshold, identifying the scene as a scene of a second type; when the scene of the first type is identified, performing carrier capacity expansion or single-board capacity expansion according to the number of access users and / or service volume; when the scene of the second type is identified, performing model classification on the service according to the flow of each RAB; and for the service of each model category, performing carrier capacity expansion according to the number of access users and / or PRB utilization rate and / or cell flow.

A support member such as a belt or sleeve includes a topographical pattern on its sheet contact side. A plurality of land areas, corresponding depressions, through voids, and / or groove areas are formed on the top surface of the support member to produce the topographical pattern. The land areas, corresponding depressions, through voids, and / or groove areas may be formed by graving, cutting, etching, embossing, mechanical perforation or a combination thereof. The improved belt or sleeve imparts desired physical characteristics, such as bulk, appearance, texture, absorbency, strength, and hand to a nonwoven product produced thereon.

The invention discloses a method for preparing linear alpha-olefin. The method comprises the following steps of: introducing catalytic solution and ethylene into a first reactor and reacting at the temperature of between 30 and 120 DEG C and under the pressure of 0.1 to 3 MPa for 1 to 40 min to prepare a first mixed material flow of first linear alpha-olefin, the ethylene and the catalytic solution; introducing the first mixed material flow and the ethylene into a second reactor and reacting at the temperature of between 40 and 90 DEG C and under the pressure of 0.5 to 4 MPa for 5 to 120 min to prepare a second mixed material flow of second linear alpha-olefin, the ethylene and the catalytic solution; performing gas-liquid separation on the second mixed material flow to obtain the ethylene and a liquid-phase product; cycling the separated ethylene to the first reactor or the second reactor for continuous reaction; and performing distillation separation on the liquid-phase product to prepare the linear alpha-olefin. The method has the advantages of mild reaction condition, simple operation and suitability for industrialized production.

The present invention discloses a method for subscribing to a notification by a user terminal, an apparatus and a system. The user terminal includes a client, and the user terminal communicates with a website and a notification server via a network. The method includes the following steps: A browser obtains a webpage from the website, and presents the webpage; and the browser triggers, according to an event of the webpage, that the client sends a registration request to the notification server, where a registration request message includes a website identifier, so that the notification server pushes a notification of the website to the user terminal.

The invention provides a flexible mold used for profile stretch bending. The flexible mold comprises an X-direction positioning assembly (1), a Z-direction adjustment assembly (2) and a punch assembly (3), the X-direction positioning assembly (1) can adjust the position of the Z-direction adjustment assembly (2) in the X direction, the punch assembly (3) comprises a plurality of punches (33), and the Z-direction adjustment assembly (2) can adjust the position of each punch (33) in the punch assembly (3) in the Z direction. The flexible mold can meet production requirements of small-batch stretch bending of airplane profiles with a plurality of types, the mold design and manufacturing cycle is shortened, the number of molds is reduced, and the airplane development speed is increased. The flexible mold used for profile stretch bending can also be used for stretch bending production work of airplane profiles differing in specification and curvature.

The invention relates to a metal surface cleaning solution which is prepared by following raw materials of, by weight percentage, sulfuric acid, hydrochloric acid, a high polymer composite enhanced active agent, sodium dodecyl benzene sulfonate, urotropin, sodium silicate, citric acid, urea, industrial salt, triethanolamine and water. The cleaning solution can completely clean up various greasy dirt, rust and scale cinder attached on a metal surface effectively, and protective film can forms on the metal surface after being cleaned so as to prevent metal from rusting and oxidizing in a certain period. Waste water of a used cleaning solution can be reused after being recovered, precipitated and filtered.

The invention provides an intelligent boost network card supporting multiple applications according to a protocol and a port shunt. The intelligent boost network card comprises a shunt unit and a storage unit connected with the shunt unit. The intelligent boost network card supporting multiple applications according to the protocol and the port shunt, provided by the invention, solves the problems of overlarge treated band width and seriously influenced treatment efficiency.

The invention discloses a preparation method of acid-modified superfine shell powder. The preparation method is characterized by comprising the following steps: 1) removing the cuticle of a shell raw material, and then adding water accounting for 20-80% of the weight of the shell subjected to cuticle removal, and stirring for 6 to 48 h to prepare slurry; 2), adding acid liquor accounting for 5-25% of the weight of the shell subjected to cuticle removal in the slurry, and stirring to obtain acid-modified shell micro powder slurry; 3), carrying out washing, filter pressing, drying and grinding on the acid-modified shell micro powder slurry to obtain modified shell powder with the particle size of 0.5-5 microns; and 4), adding purified water in the modified shell powder obtained from the steps 3), mixing into paste, and then adopting a planetary ball milling and grinding method to process, dry and crush to obtain the superfine shell powder with the particle size of 0.01-5 microns. The invention further discloses acid-modified superfine shell powder prepared by the method. The preparation method and the product are simple in process, small in equipment investment and low in energy consumption. Besides, the prepared modified shell micro powder is good in surface activity.