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55results about How to "Avoid economic waste" patented technology

Prediction method for mine dynamic disasters

The invention discloses a prediction method for mine dynamic disasters. The method comprises the steps of performing macroscopic analysis on a disaster background of a mine lot according to natural geological conditions, including configuration, tectonic movements, natural earthquakes, ground stress and the like in the analysis of natural geological dynamic conditions of the mine lot, so as to realize the preliminary evaluation on the structural environment, stress environment and energy environment of the mine lot; performing the primary prediction of the mine dynamic disasters, realizing the assessment of risks on the dynamic disasters generated in a coal bed based on the natural conditions of the mine, and realizing the prediction and regional division on the dangerousness of related coal layers of the whole mine; performing the secondary prediction on the mine dynamic disasters, fully considering the engineering effect and gas extraction engineering based on the primary prediction, so as to realize the prediction on a working surface. According to the method, the digitization and visualization of predicted results can be realized, guidance can be provided for the prevention of the mine dynamic disasters, scientific basis can be provided for adopting controlling measures in a targeted way, and the economic waste caused by blindly adopting the measures can be prevented.
Owner:LIAONING TECHNICAL UNIVERSITY

Means and methods for construction and use of geodesic rhombic triacontahedron

InactiveUS20070163185A1Efficient manufacturingOvercome deficienciesBuilding roofsDiagonalRhombic triacontahedron
A structural system comprising the symmetrical interpenetration of an icosahedron and dodecahedron, further articulated to form a rhombic triacontahedron with each rhombus subdivided by two diagonals at its midpoint. The vertices of the original icosahedron and dodecahedron, and the midpoints of the rhombi, are projected such that a single circumscribed sphere would touch or nearly touch all three sets of resulting vertices. This geometry may used to create a hemispheric geodesic dome. Alternatively, this dome may be subdivided along the hemisphere's great circle segments into two half domes or four quarter domes. Rectangular structural elements may be inserted between the half or quarter domes to increase dome area without increasing dome height and to provide other advantages. The basic triangular components of the disclosed structure may be cut with minimal waste from conventional rectangular construction material such as Structural Insulated Panels. These basic triangular components may be connected with a living hinge.
Owner:MORLEY MICHAEL +1

Single-use auto-injector

A single-use auto-injector includes a housing and a dosing unit in at least part of the housing. The dosing unit includes a needle, a drug container with drug, a piston movable in the container, a first mechanical power supply for moving the piston to deliver the drug, an activation mechanism, and a mechanical escapement mechanism for controlling the movement of the piston. The auto-injector has a first state in which the needle is protected from needle damage or contamination, a second state in which the needle is ready to penetrate a human body, a third state in which the needle has penetrated the human body and is ready to dose, and a fourth state in which the needle is shielded to avoid unintended needle sticks. A second mechanical power supply is configured to shift state of the auto-injector from the third state to the fourth state.
Owner:AMGEN INC

Modular housing system

A modular production system and method for producing wall panels of a modular building. The system includes a worktable, a plurality of telescoping tools mounted over the worktable, an overhead tram disposed adjacent the worktable, and a plurality of material supply bridges movably supported on the overhead tram so as to be movable over the worktable. The method of manufacturing a panel of a modular structure includes moving the first material supply bridge over a worktable to place panels of sheeting on the worktable, and then moving a second material supply bridge over the worktable to place steel members for the construction of a steel frame. A third material supply bridge is then moved over the worktable to apply adhesive on the sheeting in a pattern mirroring the steel frame.
Owner:WALL HARLIN

Reverse osmosis concentrated water treatment method

The invention discloses a reverse osmosis concentrated water treatment method which comprises the following steps: (1) adding a precipitator and an oxidizing agent into reverse osmosis concentrated water, filtering to obtain a clear liquid, and adding a catalyst used for water treatment into the clear liquid to implement catalytic oxidation to obtain primary treatment water, wherein the acquisition of the primary treatment water further preferentially comprises adsorbing a liquid subjected to catalytic oxidation; (2) performing reverse osmosis treatment on the primary treatment water to obtain secondary reverse osmosis water and secondary reverse osmosis concentrated water; (3) adding the oxidizing agent into the secondary reverse osmosis concentrated water for oxidation to obtain an effluent, wherein the effluent is used for direct discharge, and the acquisition of the effluent further preferentially comprises adsorbing a liquid subjected to oxidation. According to the reverse osmosis concentrated water treatment method, 75-85wt% of water is recycled, the overall use ratio of the water is improved, meanwhile, a small part of water left is treated to reach the discharge standard, the economic input is low, and the method is simple and is easy to operate.
Owner:WANHUA CHEM GRP CO LTD

Scene set-based wind power-containing electric power system operation standby dynamic scheduling optimization method

The invention discloses a scene set-based wind power-containing electric power system operation standby dynamic scheduling optimization method, which comprises the following steps of sampling to generate a wind power output scene and a load scene as an initial scene set according to wind power output prediction error probability distribution and load prediction error probability distribution; screening the initial scene set by adopting a synchronous back substitution reduction method to obtain a representative scene set; calculating a power loss index and a wind curtailment index of each scenein the representative scene set; calculating an up-regulation standby demand and a down-regulation standby demand; taking the up-regulation standby demand and the down-regulation standby demand as reliability constraints, and establishing a day-ahead unit combination model; and solving the day-ahead unit combination model to obtain a day-ahead unit start-stop plan, an output plan and standby configuration. According to the method, the wind power output scene and the load scene are constructed, the forced outage rate of the generator is considered, the unit output and standby decision dynamiccoordination scheduling model is established, and wind curtailment and power limitation caused by insufficient standby are avoided.
Owner:CHINA THREE GORGES UNIV

Method and system for continuous atomic layer deposition

A system and method for continuous atomic layer deposition. The system and method includes a housing, a moving bed which passes through the housing, a plurality of precursor gases and associated input ports and the amount of precursor gases, position of the input ports, and relative velocity of the moving bed and carrier gases enabling exhaustion of the precursor gases at available reaction sites.
Owner:UCHICAGO ARGONNE LLC

Hybrid v-band coupling

InactiveUS20130127162A1Effective and efficient mannerEliminates expensive machining operationFlanged jointsMetal working apparatusCouplingEngineering
A hybrid sheet metal V-band coupling secures peripheral flanges at mating ends of first and second coupling members together. The coupling includes at least first and second V-retainers disposed in end-to-end relation for circumferential receipt over substantially 360 degrees of the peripheral flanges of the coupling members. A sheet metal member engages the V-retainers, and a latch assembly selectively secures the opposite ends of the sheet metal member. The sheet metal member is integrally joined to the V-retainers, for example, by welding or riveting. The latch assembly preferably includes ears formed from sheet metal that each include a first portion integrally secured (e.g., welded or riveted) to the sheet metal member and upturned second portions or lugs. The lugs preferably include embossments that extend outwardly therefrom.
Owner:VOSS INDS

Shock absorbing type electronic capacitor fixed containing box

The invention discloses a shock absorbing type electronic capacitor fixed containing box. The shock absorbing type electronic capacitor fixed containing box comprises a box body and a box cover, the inside of the box body is provided with a support plate, the top of the support plate is provided with a containing frame, the bottom of the support plate is provided with a buffering device, and the bottom of the buffering device is fixedly connected with the bottom of the inner cavity of the box body; one side of the box cover is rotatably connected with one side of the box body, one side of thebox body is provided with a fixing block, the other side of the box cover is provided with a connecting plate, and the bottom of the connecting plate is provided with a fixing device. The shock absorbing type electronic capacitor fixed containing box relates to the technical field of capacitors. By means of the buffering device, first buffering springs, a stopper and a rubber cushion, the shock absorbing type electronic capacitor fixed containing box achieves the aim of absorbing shock and avoids the problem of damage caused by shock as well as economic loss; by means of the fixing device, thefixing block, a fixing groove, a limiting groove and a sliding groove, the box cover is convenient to open and close, so that labor and material resources can be saved, and the use demands of users can be met.
Owner:浙江万工电气有限公司

Apparatus and method for measuring particulate flow rate

An apparatus for measuring the rate of flow of a volume of particulate material comprising a transparent tube of known cross-sectional area, means for supplying a flow of particulate material through the transparent tube, and an optical signal sensor for receiving an optical signal through the wall of the transparent tube from the flow of particulate material. The received optical signal is delivered to a controller for analyzing and determining the relative movement of the flow of particulate material at the wall of the tube and calculating the rate of volume flow through the tube. These observations may be used to control upstream and downstream system processes and equipment.
Owner:ROGERS DONALD SCOTT

Stimulated VOC characterization

An electronic odor sensor is used in conjunction with a surgical tool, for example when wounds are cleansed to remove dead tissue and exudates, known clinically as debridement. The surgical tool will atomize substrate tissues and thereby mechanically generate vapors that can be sensed. Abrasion will likewise atomize substrate tissues liberating odors. Air near the surgical tool is collected and fed into the electronic odor sensor. The odor is analyzed by the sensor and a signal fed back based on the analysis.
Owner:APPLIED NANOTECH HLDG

Process for the production of quinone methide

This invention relates to a process for the production of quinone methods and more particularly to a method for process which optimizes the production of quinone methide, in particular 4-Benzylidene-2,6-di-tert-butyl-cyclohexa-2,5-dienone, while limiting the production of by products or waste.
Owner:GENERAL ELECTRIC CO

Method and system for correcting urea spraying quantity

The invention relates to a method for correcting an urea spraying quantity. The method comprises the steps of: obtaining a corrected MAP of the urea spraying quantity about accumulated working time of an urea nozzle through calibration; calculating a target urea spraying quantity under real-time working conditions according to an engine rotating speed, a circular oil spraying quantity, an exhaust temperature, an exhaust flow and a real-time NOX mass flow; and determining a MAP point corresponding to the real-time working conditions in the corrected MAP according to the accumulated working time of the actually used urea nozzle and the calculated target urea spraying quantity, obtaining correcting coefficients of the urea nozzle under the real-time working conditions, and correcting the calculated target urea spraying quantity. In addition, the invention further proposes a system for realizing the method; and the system comprises a corrected MAP storage module, a calculating module and a correcting module.
Owner:WEICHAI POWER CO LTD +1

Plunger pump and method of controlling discharge of the pump

There are provided a plunger pump and method of controlling discharge of the pump capable of obtaining a desired compression rate, changing a discharge amount with ease without changing a stroke of the plunger and / or the inner diameter of a sliding hole of the plunger, and discharging a constant amount of fluid with accuracy while preventing the fluid from leaking. A plunger pump 1 has a cylinder 2 having an inlet 8 to suck a fluid and an outlet 10 to discharge the sucked fluid, a continuous hole 6 which is formed inside the cylinder 2 and communicated with the outlet 10, a plunger 4 which is inserted in the continuous hole 6 to be slidable and forms a pump chamber 20 to suck and discharge the fluid with the outlet 10 where the pump chamber 20 is formed between the plunger 4 and the outlet 10, and a fluid suction passage which is formed in the cylinder or the plunger, to suck a fluid into the pump chamber, wherein an opening 19 of the fluid suction passage 12 opened to the pump chamber 20 is opened and closed by the plunger 4 sliding inside the continuous hole 6.
Owner:MIKUNI CORP

Method and system for optimizing temperature rise of connector terminals of ultrahigh-voltage direct-current converter stations

The invention provides a method for optimizing temperature rise of connector terminals of ultrahigh-voltage direct-current converter stations, and aims at enabling design parameter-optimized connector terminals to avoid or lighten the loss caused by power grid disaster accidents due to connector terminal heating, and avoiding the economic waste caused by oversized connector terminals. The method comprises the following steps of selecting a design parameter to obtain a maximum temperature rise Tmax of a lapping part of a corresponding terminal block; when the Tmax is smaller than or equal to Tu, obtaining a function relationship between the maximum temperature rise and the design parameter; combining a connector terminal block limit state equation to obtain a value of connector terminal reliability R through a Monte Carlo method; selecting an initial design point and combining different parameters in the vicinity of the initial design point; calculating a maximum temperature rise value of the corresponding lapping part to obtain the reliability, and obtaining a function relationship between the design parameter and the reliability; setting a target function by taking a connector terminal cost as an optimization condition; and obtaining an optimal design parameter of the connector terminal by taking the reliability as a constraint condition.
Owner:CHINA ELECTRIC POWER RES INST +2

Photovoltaic cell tile, photovoltaic cell installation assembly and roof photovoltaic cell system

The invention discloses a photovoltaic cell tile, a photovoltaic cell installation assembly and a roof photovoltaic cell system. The photovoltaic cell tile comprises a glass tile body; the glass tilebody comprises a plane installation part used for installing a photovoltaic cell, and reflecting parts which are located on the two sides of the plane installation part and are used for reflecting light rays to the photovoltaic cell at the plane installation part. A wiring box which is electrically connected with the photovoltaic cell is arranged on one side of the back face of the plane installation part. A plurality of photovoltaic cell tiles are sequentially spliced and connected to obtain the photovoltaic cell installation assembly. The reflecting parts on the photovoltaic cell tiles provided by the invention can provide additional light energy, the light energy utilization rate is improved, and the power generation rate of the photovoltaic cell is increased. A new structure installation mode is provided for the combination of the building and photovoltaic power generation in the prior art, the use waste of the product materials can be reduced, and the economic waste caused by secondary construction can be avoided.
Owner:TRINA SOLAR CO LTD

Waste iron nail recovery equipment for building construction

The invention discloses waste iron nail recovery equipment for building construction. The equipment comprises a rack, a rack side plate, a rack bottom plate, a waste residue outlet formed in the rackbottom plate, a primary cleaning device arranged below the rack bottom plate, a stone turning device arranged on the rear side of the cleaning device, an adsorption device arranged on the rear side ofthe stone turning device, a material lifting device arranged on the rear side of the adsorption device, a screening device arranged on the rear side of the material lifting device, and a collecting box arranged on the tail portion of the rack. The recovery equipment is characterized in that the primary cleaning device comprises a thrust part capable of sliding in a front-back direction, a first spring fixedly arranged on the front side of the thrust part, and a push plate assembly fixedly connected with the other end of the first spring. With the primary cleaning device, large blocks in the moving direction are cleaned, so that the impact on equipment is effectively reduced, and the service life is prolonged; and the screening device is arranged, so that collected iron nails are separatedimmediately, and economic waste caused by subsequent centralized treatment is avoided.
Owner:宋扬

Cloth cutting machine for clothes processing

The invention discloses a cloth cutting machine for clothes processing. The cloth cutting machine comprises a processing platform, wherein a stainless steel plate is arranged at the top of the processing platform and a cloth cutting frame is arranged at one side of the top of the stainless steel plate; a material guide device is arranged at one side of the cloth cutting frame; a first electric retractable rod penetrates through the top of the cloth cutting frame; a supporting plate is arranged at the bottom end of the first electric retractable rod; a cutter is arranged at the bottom of the supporting plate; a fixing device is arranged at one side of the cutter; a clamping device is arranged at the other side of the cutter; guide rods are arranged at two sides of the supporting plate; thecloth cutting machine relates to the technical field of the clothes processing. The cloth cutting machine for the clothes processing can be used for rapidly detaching the cutter; heating wires are arranged at two sides of a cutter groove so that unnecessary economic wastes are avoided and the manpower and material resources are saved; the height and the width of a friction wheel can be adjusted sothat the cloth cutting machine is suitable for cloth with any specification; a condition that the cloth has folds in a cloth cutting process is prevented; the cloth cutting effect of the cloth cutting machine is ensured and the utilization standards of users can be met.
Owner:沈丘县永盛服饰有限公司

Power distribution network measurement configuration method considering various network structures

ActiveCN105958487ADetermining the Saturation Measurement QuantityAvoid economic wasteForecastingAc network circuit arrangementsWeight coefficientMinimum weight
The invention discloses a power distribution network measurement configuration method considering various network structures. The method comprises the steps of pre-estimating a running state of a power distribution network and determining a relationship between a measurement quantity and a state quantity; according to an actual running state of the power distribution network, constructing various network structures in different states during measurement configuration; analyzing saturation measurement characteristics of a power distribution network system in different network structures, and determining a saturation measurement quantity based on a heuristic algorithm; constructing a measurement configuration model by taking a minimum weighted sum of estimated errors of the various network structures as a goal under a constraint condition that the saturation measurement quantity is an installation quantity upper limit of the measurement quantity; and solving a weight coefficient of the measurement configuration model by utilizing an analytic hierarchy process, traversing all selectable schemes, solving an optimal solution, and outputting an optimal measurement configuration scheme. According to the method, the influence difference of different network structures on the measurement configuration is analyzed in a manner of the weight coefficient, so that a measurement configuration result is more practical.
Owner:SHANDONG UNIV

Method and system for testing EMC of new energy vehicles

The invention discloses a method and a system for testing the EMC (Electro-Magnetic Compatibility) of new energy vehicles. The test method comprises the following steps: A, presetting test condition parameters and receiver state; B, reading external noise, and saving noise obtained by spectrum scanning as basic external noise; and C, opening tested equipment, setting an object under test accordingto test conditions, reading current noise obtained by spectrum scanning, and performing operation on the current noise and the basic external noise to get the disturbance noise of the tested equipment. The aim of the invention is to test and rectify new energy vehicle products failing to pass EMC certification in the open field. As the background noise in the open field is extremely high, the background noise should be removed during vehicle EMC test and rectification in the open field. Therefore, the EMC of new energy vehicles can be tested accurately, EMC test and rectification in a vehicleplant is facilitated, economic waste is avoided, the cost is reduced, the certification cycle is shortened, and the efficiency is improved.
Owner:深圳市诺尔安磁检测科技有限公司

Method and apparatus for biological wastewater purification

A biological wastewater is mixed in an activated sludge tank with activated sludge that is concentrated in the activated sludge tank to a predetermined value. The mixture of wastewater and activated sludge running off in a drain of the activated sludge tank is then sieved to effect an incomplete solid / liquid separation that leaves a separated solid phase in the activated sludge tank. The liquid phase including a remnant of solids is then removed from the tank.
Owner:UNIVERSITY OF KASSEL

Steel coil sheath with diameter-changing mechanism

A steel coil sheath with a diameter-changing mechanism comprises a circular sleeve (11) and a hollow disc pedestal (12), and is characterized in that: the circular sleeve and the hollow disc pedestal are same in internal diameter and connected with each other for formation of a through body; the steel coil sheath also comprises the diameter-changing mechanism; a through hole (112) is disposed between the inner wall and the outer wall of the sleeve (11); and the through hole (112) penetrates the sleeve (11) and the disc pedestal (12). By using elastic folding of elastic wear-resistant rubber leather for diameter increasing, the steel coil sheath is applicable to lifting of steel coils with different specifications of internal diameters; by employing the elastic wear-resistant rubber leather and utilizing the support and tension of the elastic wear-resistant rubber leather, the diameter-changing mechanism of the sheath helps to make the sheath tightly contacts the inner ring of the steel coil, reduce the fraction between the sheath and the steel coil inner ring, alleviate shock caused by bump of a suspender to the steel coil and prevent the sheath from falling; the diameter-changing mechanism of the sheath is capable of rotating and opening, and also capable of shrinking to a diameter same with the diameter of the sleeve; and the steel sheath with the diameter-changing mechanism is simple in structure and convenient to use.
Owner:SHANGHAI MEISHAN IRON & STEEL CO LTD

Equipment for automatically pressing decorative ring of automobile instrument

The invention discloses equipment for automatically pressing a decorative ring of an automobile instrument, and relates to the technical field of automobile instrument equipment. The equipment aims to solve the problems such as difficult assembly difficulty, easy damage, a low assembly qualification rate, low working efficiency and high manufacturing cost in an assembly process of an existing automobile instrument decorative ring. Two supporting limiting blocks are arranged on the upper end surface of a bottom plate; a plurality of trays are arranged around the supporting limiting blocks; the lower ends of the trays are fixedly connected to the upper end of the bottom plate; ends of two optical shafts pass through the bottom plate, and are fixedly arranged at the upper end of the bottom plate through two pin bases; the other ends of the two optical shafts pass through an upper pressure plate and are fixedly connected to the lower end of the upper pressure plate through two linear bearings; the lower end of an air cylinder is vertically and fixedly connected on the center at the upper end of the upper pressure plate; one end of a slide plate is in movable sleeve connection on the lower part of the air cylinder; the other end of the slide plate is in movable sleeve connection on the upper end of a supporting post; and the middle part of the slide plate is connected with the upper end of the upper pressure plate through a connecting plate. The equipment is used for assembling the decorative ring on the automobile instrument.
Owner:AEROSPACE HI TECH HLDG GROUP

Portable detection equipment and detection method for rapid screening of liver diseases

The invention discloses portable detection equipment for rapid screening of liver diseases and a detection method of the portable detection equipment. The device comprises a sample gas sampling bag, an inert gas carrying bottle, a micro electromagnetic valve integrated module, an enrichment device, a chromatographic column, a sensing unit and a single-chip microcomputer unit, wherein a micro electromagnetic valve integrated module enables sample gas and inert gas flowing through a micro channel to flow through the enrichment device and the chromatographic column respectively, sample gas and the inert gas enter the enrichment device or the chromatographic column after channel switching, the sensing unit senses the entering sample gas and performs electric signal extraction, all the modulesare controlled by the single-chip microcomputer unit to transmit and interact signals, and rapid screening and diagnosis of liver diseases are conducted through a mode recognition algorithm in the single-chip microcomputer unit according to fingerprint features of liver disease characteristic gas of different degrees. The method has advantages of being intelligent, low in detection cost, simple, safe, short in detection time, easy to carry and the like, and can be used for preliminary disease screening in families, communities, clinics and other wider occasions.
Owner:XI AN JIAOTONG UNIV +1

PE pipe drilling equipment

The invention discloses PE pipe drilling equipment. The equipment comprises a base, a sliding rail, a first sliding block, a vertical frame, a drilling assembly arranged on the inner side of the vertical frame, a chip removing assembly arranged on one side of the drilling assembly, a clamping assembly arranged on the base, and a feeding assembly arranged on the feeding side of the clamping assembly. The equipment is characterized in that the chip removing assembly comprises a suction cup connected to the other end of a pipeline, a limit plate fixedly arranged on the pipeline in a sleeving mode, a first support frame arranged below the limit plate, a through hole formed in the first support frame, a plurality of first limit holes equidistantly and symmetrically formed in both sides of the through hole, and second limit holes symmetrically formed in both sides of the limit plate. According to the equipment, through the arrangement of the suction cup, immediate removing of sweeps at the drilling positions of PE pipes is achieved, subsequent centralized processing is avoided, processing procedures are simplified, and economic waste is avoided; and through the arrangement of the feedingassembly, automatic feeding of the PE pipes is achieved, and the processing efficiency is improved.
Owner:林典松

Self-generating energy-saving remote controller

The invention discloses a self-generating energy-saving remote controller. A control key is arranged on the self-generating energy-saving remote controller; and an infrared light-emitting diode (LED) for emitting a control signal is arranged at the top of the self-generating energy-saving remote controller. The self-generating energy-saving remote controller is characterized in that: the surface of the self-generating energy-saving remote controller is provided with a solar cell panel which is used for generating power by receiving solar energy and supplying electric energy to an internal circuit of the self-generating energy-saving remote controller. By utilizing the self-generating energy-saving remote controller provided by the invention, a battery is no longer used, economic wastes caused by purchasing batteries are avoided, and environmental pollution caused by using the batteries is avoided.
Owner:NANTONG XINYING DESIGN SERVICE

Geological dynamical environment evaluating method based on generalized fractal dimensions and characteristic parameters

The invention relates to a geological dynamical environment evaluating method based on generalized fractal dimensions and characteristic parameters. The method includes the steps of obtaining a terrain map of a geological area to be evaluated, determining landform information of the geological area, conducting active fault division on the geological area to be evaluated by means of the method based on geological dynamical division, obtaining an active fault map of the geological area to be evaluated, calculating the fractal dimensions and characteristic parameters of the active fault map of the geological area through an active fault multi-fractal method, and conducting grade division on the dynamic environment where the geological area is located according to a set clinical value with the fractal dimensions and characteristic parameters of the active fault map of the geological area to be evaluated as the geological dynamical environment evaluating indexes of the geological area. The scientific basis is provided for taking specific measures to control the geological area in a targeted mode, and the economic waste caused when blind measures are taken and disasters caused when danger releasing measures are not taken are avoided.
Owner:LIAONING TECHNICAL UNIVERSITY

Camera module and camera device comprising same

A camera module according to an embodiment includes base; a guide portion disposed on an inner side of the base; a lens assembly moving along the guide portion; and a substrate disposed on an outer side of the base, wherein the lens assembly includes a conductor disposed under a lower surface thereof, and wherein the substrate includes a resonance coil disposed in a region facing the lower surface of the lens assembly and overlapping at least a part of the conductor in a direction perpendicular to an optical axis direction in response to movement of the lens assembly.
Owner:LG INNOTEK CO LTD

Method of and a network server and mobile user equipment for providing chat/VolP services in a mobile telecommunications network

ActiveUS9930564B2Effectively preventing downloading and installingCostly capacityNetwork traffic/resource managementMultiple digital computer combinationsQuality of serviceTelecommunications network
A method of and an application server and user equipment for providing at least one of chat and Voice over Internet Protocol, chat / VoIP, services to the mobile user equipment in a mobile telecommunications network. The mobile user equipment comprises a chat / VoIP client for accessing a chat / VoIP service application interfacing the mobile telecommunications network. The chat / VoIP service application interfaces a plurality of proprietary chat / VoIP clients for accessing a plurality of proprietary chat / VoIP communication environments operated by a plurality of chat / VoIP service providers, for providing chat / VoIP services to the chat / VoIP client of the mobile user equipment. The chat / VoIP client and the chat / VoIP service application may be arranged such that privileged use of the mobile telecommunications network is enabled, providing a session between the user equipment and a communication environment with a predetermined or agreed Quality of Service.
Owner:TELEFON AB LM ERICSSON (PUBL)
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