648results about How to "Guaranteed operability" patented technology

The present invention provides a method of initiation a mobile originating service-based inter-system handover, and devices enabling the method. A communication network comprises at least two radio access networks (RANs) of different types, i.e. a radio access network (RAN) of a first type and a radio access network (RAN) of a second type. A dual-mode mobile terminal designed to be operable with both the RAN of the first type and the RAN of the second type communicates with the communication system via the RAN of the first type. The initiation of the inter-system handover is included in a transmission, which comprises at least one bearer capability (BC) field. The bearer capability (BC) field is set to indicate that a requested service is only operable with the RAN of the second type. In particular, at least one bearer capability (BC) field is set to a parameter value, which serves as indication for the receiving network and its processing entities, respectively, which receiving network indicated to carry out the inter-system handover initiated by the mobile terminal.

An identifying and processing method to signaling data on No.7 signaling link functional layer and a device connected with the No.7 signaling data link includes type identification and error control unit realizing the error control to the signal unit and type identification the types of signal unit, service and information, a content control unit finishing analysis and process to assigned contents, a database storing signaling information altered contents and altered condition information, a data synchronizing unit realizing correction of signaling information changed content and condition and data synchronization with the operation center and the manage interface, an operation and maintenance unit realizing maintenance and test to said device.

The invention discloses a method and a device for operating a touch screen. The method comprises the steps of receiving touch information input by a user at a first position of the touch screen, wherein the first position is located in a first area of the touch screen; mapping first position information corresponding to the first position according to a preset mapping law to obtain second position information; and conducting touching operation at a second position corresponding to the second position information according to the touch information, wherein the second position is located in areas outside the first area of the touch screen. By the aid of the method and the device, the problem that the user can not control the whole screen by a single hand is solved.

The invention provides a filling device of a liquid propellant and a method thereof. The filling device of the liquid propellant comprises a high-pressure air source device, a pressurizing device of a transit storage tank, a propellant transfer filling device, a propellant blow-off device, a pressure relief device, the transit storage tank and a propellant storage tank. The device adopts a pressure difference method to carry out filling of the liquid propellant. The pressurization of the transit storage tank and blow-off of the propellant use high-purity nitrogen; the pressure relief device guarantees the pressure difference of the transit storage tank and the propellant storage tank so as to guarantee the normal proceed of the filling process; and the pressure relief device can relief the pressure of the pipeline so as to guarantee the test safety. The filling device of the liquid propellant and the method thereof also can be used for other occasions of liquid transferring.

To provide a crawl apparatus preventing a crawl from being drifted or broken and stably carrying out culturing even under severe conditions such as installation in a water area at a high water current speed or rough seas or stormy weather by, as necessary, arranging the crawl on or in the water and to provide a method for culturing in the crawl. The apparatus is equipped with the crawl 12, a buoyancy means 16, as necessary, changing and setting the position of the crawl in an optional sinking position on and in the water while supporting the the crawl 12 on or in the water with buoyancy and mooring means 14 for suppressing planar movement of the crawl 12 and mooring and supporting the crawl. For example, the apparatus is designed to locate the crawl 12 in water with relatively calm waves and float the crawl 12 on the water during operation such as feeding. Thereby, the crawl 12 can be used without being broken even in the open sea, etc., with violent waves and culturing in the crawl can stably be carried out. (C)2004,JPO.

A toner cartridge can be attached to and detached from an apparatus main body. The toner cartridge includes an outer housing having a substantially rectangular upper cross section and a substantially semi-circular lower cross section, and an inner housing that is disposed inside of a lower portion of the outer housing and that has a cylindrical shape with an opening formed at its side surface, the inner housing being rotatably supported in the lower portion of the outer housing, and at the opening a bridging portion being formed along a longitudinal direction of the inner housing.

The invention discloses an amphibious unmanned aerial vehicle which comprises a vehicle body and wings. Polygonal drivers are arranged in wing ribs of the wings. Each polygonal driver comprises a polygonal connecting rod mechanism and at least one pneumatic muscle driver. Connecting rods of the polygonal connecting rod mechanisms are connected with the wing ribs. The pneumatic muscle drivers are arranged in polygonal spaces formed by the polygonal connecting rod mechanisms, and the two ends of each pneumatic muscle driver are connected with the connecting rods of the corresponding polygonal connecting rod mechanism. The connecting rod mechanisms are used for connecting and fixing the pneumatic muscle drivers, the pneumatic muscle drivers are inflated and shrink in different directions, so that the connecting rod mechanisms output force in different directions, conversion of a concave wing profile and a convex wing profile is achieved, and the vehicle can meet the requirements for different flight speeds. The wings can intelligently and actively deform to meet the requirements for different navigation speeds, the amphibious unmanned aerial vehicle has the beneficial effects of being amphibious, quick to respond, long in time of endurance, capable of achieving formation flight and the like, and the vehicle can finish the tasks of naval vessel formation convoying, diver resistance, miniature submarine resistance and the like.

The invention belongs to the field of synthetic leather, and provides carbon fiber modified non-solvent polyurethane surface layer resin for sports shoe leather. The resin is formed by mixing a component A and a component B according to mass percent being 2:1 to 1:2, wherein the component A comprises 5 to 15 parts of aliphatic diisocyanate, 50 to 60 parts of low polymer dihydric alcohol, 10 to 20 parts of organosilicone polyhydric alcohol, 3 to 10 parts of micromolecule dihydric alcohol, 0.5 to 5 parts of micromolecule trihydric alcohol, 0.1 to 1.5 parts of a catalyst, 0.5 to 2.5 parts of a light/heat stabilizer, 0.02 to 0.5 part of a flatting agent, 0.01 to 0.2 part of a defoamer, 0.1 to 0.5 part of a dehydrator, and 0.5 to 5.0 parts of carbon fiber; the component B comprises 40 to 50 parts of aliphatic diisocyanate, 0 to 10 parts of triisocyanate, 35 to 50 parts of polytetrahydrofuran dihydric alcohol, 0.5 to 5 parts of micromolecule dihydric alcohol, 0 to 2 parts of micromolecule trihydric alcohol, and 0.5 to 1.0 part of a light/heat stabilizer. The invention further provides a preparation method and application of the resin. The tangential breaking strength of carbon fiber modified resin coating can reach 130kN/m or above; for non-solvent sports shoe leather prepared through the method, the peeling strength can reach 90N/3 cm or above and the hydrolysis resistance can reach 10 weeks or above.

The invention discloses an urban trunk one-way green wave control optimization method considering vehicle speed non-uniformity. An unequal saturation signal timing idea is adopted to provide a flexible adjustment and optimization space for coordinated phase green time, and optimization of coordinated phase green time and phase difference parameters under the condition of non-uniform vehicle speeds is realized through a quantified vehicle speed fluctuation interval. The uncertainty of traffic flow operation state is integrated in the bandwidth maximization optimization process, the defect that a traditional method cannot consider both optimization of trunk intersection signal cycle and green time, adopts the assumption of average vehicle speed and ignores vehicle speed non-uniformity is overcome, the capability of trunk one-way green wave coordinated control to resist external interference can be effectively enhanced, the operation efficiency of trunk traffic flow is improved, good real-time and practical properties ensure the operability of actual applications, and the method plays a positive role in urban road traffic signal control optimization system construction and urban traffic control level upgrading.

The invention discloses a virtual pipeline dynamic obstacle avoidance control method for remote operation man-machine interaction. A barrier in the environment is recognized through vision, and the control capacity is designed by calculating the real-time distance with the barrier so that safety and operation performance of remote operation can be guaranteed. The application occasion is that the tail end of a manipulator dynamically avoids the barrier during space remote operation and reaches a specific location. As the space environment is uncertain or operation instability is caused by unstructured environment factors, an operator can not control or operate the tail end to reach the specific location at the expected time. Therefore, it is required that during operation, the optimal route is updated in real time while the tail end point dynamically avoids the barrier, the operation efficiency is improved, and meanwhile operation stability is guaranteed.

The invention provides a solvent-free interlayer polyurethane resin for automotive trim leather and preparation method thereof. The solvent-free interlayer polyurethane resin is composed of an A component and a B component in a mass ratio of (2.5: 1)-(1: 2.5) through the mixing; the A component is composed of diisocyanate, oligomer dihydric alcohol, micromolecular dihydric alcohol, micromolecular trihydric alcohol, catalyst, light/heat stabilizer, flatting agent and solvent-free color paste; the B component is composed of diisocyanate, triisocyanate, oligomer dihydric alcohol, micromolecular dihydric alcohol, micromolecular trihydric alcohol and antioxidant. The polyurethane resin prepared by the method disclosed by the invention can be used as the interlayer for the automotive trim leather, the high temperature durable performance and various mechanical properties of the automotive leather can be effectively guaranteed while meeting the hydrolysis resistance of the automotive leather product; the peeling strength of the prepared automotive leather product reaches up to 145N/3cm, the hydrolysis resistance can reach the condition that the peeling strength still reaches up to 135N/3cm after 10 weeks.

The invention relates to a method for the license control of a Linux operating system. The method comprises two parts, namely a self protection mechanism and a license management mechanism respectively, wherein the self protection mechanism is implemented by both a kernel layer license control self-inspection module and an application layer license communication module; and the license management mechanism is implemented through a license communication module by an application layer license control module and an application layer license distribution module. The self protection mechanism loads the license control self-inspection module into a kernel space by utilizing the loading of a Linux system kernel, and the license control self-inspection module finishes integrity inspection on the license control function of the system and performs corresponding processing according to an inspection result. By the method, the problem that the license control function of the conventional software or system is cancelled can be effectively solved, and the validity of a license file in a distribution process can be ensured by multiple encryption, so the license file is prevented from being randomly falsified. The method has universality, and can be used for realizing user license control in a Linux environment.

The invention discloses a butt joint method for super-thick steel plates. The butt joint method for the super-thick steel plates comprises the steps of: machining grooves at butt joint parts of the steel plates, wherein the grooves are U-shaped grooves with symmetrical two surfaces, the angle of each groove is 8-10 degrees, and the radius of the arc at the root of each groove is 9-11mm; pre-heating before welding, wherein the preheating temperature is 40-60 DEG C, and locating welded joints after preheating; alternatively welding the welded joints on two sides by turning over for many times, backstep welding the layers of welding joints; keeping temperature in a welding process to be not more than 200 DEG C; keeping warm after welding, and cooling slowly. Since the U-shaped grooves are employed, the sectional area of the welded joints are greatly reduced, thermal input is reduced, control on welding deformation is facilitated, welding residual stress is reduced by backstep welding, two sides of the welded joint of the steel plate are subjected to uniform force by turning over for many times in welding, deformation in the welding process is corrected, the super-thick steel plate is rapid in heat dissipation after welding, quality of the welded joint is ensured by the method of keeping warm after welding, and stress deformation can be reduced by slowly cooling.

Disclosed are a copper clad aluminum wire, a compressed conductor and a cable including the same and a method of manufacturing the compressed conductor. The copper clad aluminum wire, the compressed conductor and a cable including the copper clad aluminum wire and the method of manufacturing the compressed conductor according to embodiments of the present invention may exhibit electrical features similar to those of a conventional pure copper wire without greatly increasing outer diameters of the conductor and the cable, guarantee workability of a worker when the worker installs the cable even in a narrow work space, and efficiently utilize an installation space.

The invention provides a morphological analysis inverse iteration method for determining space structural lofting states of a cable-strut-beam system. The method includes: using a nonlinear finite element inverse iteration method with construction process considered, using an inactivating-activating unit method to positively simulate construction process influences based on assumption of the lofting similar state, using a morphological compensation method to inversely correct a lofting state geometrical configuration and pretension scheme, gradually astringing a positive tension analysis result of a lofting similar state to a preset design state through positive-inverse loop iteration, and finally obtaining a precise lofting state geometrical configuration and pretension control scheme.

According to the multi-skill personnel scheduling method in the research and development project combination, which can solve the technical problems that a multi-skill personnel scheduling decision inthe research and development project combination is high in complexity and high in difficulty. The method mainly comprises the steps of generating an initial scheme of multi-skill personnel scheduling in a project combination according to a traditional serial progress production mechanism; Establishing a project combination multi-skill personnel multi-target scheduling model by considering the learning effect of personnel; When a learning effect and a plurality of scheduling targets are considered, applying a multi-target improved ant colony algorithm to iteratively solve the multi-skill multi-target scheduling model to obtain a Pareto solution set; And for the Pareto solution set, solving an optimal solution of the model by adopting an approximate ideal solution sorting method, and taking the optimal solution as a personnel configuration scheme for the project combination multi-skill personnel multi-target scheduling problem. On the basis of considering the cost and the constructionperiod of a traditional project personnel scheduling model, the personnel learning effect is further considered, the personnel skill training decision-making target is increased, rapid solving of themodel is achieved, and the decision-making requirements of enterprise managers are met.

The invention relates to a method for a plurality of movable terminals to upgrade the software editions. The method includes the following steps: (1), customizing an interface command between the computer software and the movable terminals; (2), connecting the movable terminals to the port of the computer and detecting the connection to ensure normal communication; (3) carrying out data interaction by utilizing the customized interface command and the movable terminals and judging the identification thereof; (4) carrying out corresponding data operations on the computer software according to different types and editions of the movable terminals so as to upgrade the data editions in the memories of the movable terminals; (5) restarting a terminal device and finishing the edition upgrading of the terminal device. The invention provides a method for a plurality of movable terminals to upgrade the software editions, and by the method, the software editions in the memories of the movable terminals can be upgraded with high compatibility and the existing download upgrading software of one type which corresponds to a movable terminal product of one type can be evolved into a software platform which can be compatible with the download upgrading of the movable terminals of a plurality of types.

The invention relates to an operating device that includes: an operating portion in which an operation switch is disposed; a display portion that allows stereoscopic vision to be viewed by naked-eye; an image pickup mechanism that takes pictures of a hand of a user operating the operating portion, from a plurality of directions; and a displayed image generation device that generates a stereoscopic image of the hand based on parallax images obtained from the image pickup device. An operation menu image that depicts a position of the operation switch in the operating portion and a function of the operation switch, and a stereoscopic image of the hand generated by the displayed image generation device, and the compounded image is displayed in the display.

The invention provides an extraction device and method. A mixed settler extractor comprises a mixing chamber, an organic liquid film generator, a gas-liquid separation device and a liquid-liquid coalescence separation device. The mixing chamber is provided with a heavy phase input port and a first heavy phase discharge port. The organic liquid film generator is connected with the mixing chamber and provided with a light phase input port and a gas inlet. The gas-liquid separation device is connected with the mixing chamber. The liquid-liquid coalescence separation device is connected with the gas-liquid separation device and provided with a liquid inlet, a first light phase discharge port and a second heavy phase discharge port. The extraction device can be provided with no clarifying chamber, the integrated structure of the mixing chamber and the clarifying chamber is well achieved, the problem of heavy phase liquid distribution uniformity of a mixing chamber and the problem about light phase, heavy phase and gas phase separation of the mixing chamber are solved, the occupied area is small, energy consumption is low, a high-flow water solution containing a to-be-separated target object can be treated, and back-mixing of a high-position extraction tower can be relieved.

The invention discloses a campus security management system based on finger vein recognition technology. The campus security management system comprises a master controller, a server and a user side, wherein the server is used for storing information, and the user side is connected with the server. The master controller is connected with the server. The master controller is in control connection with an entrance guard module, a classroom forecasting module and an informing module, wherein the entrance guard module comprises a finger vein recognition module, the classroom forecasting module has the function of judging the school stage or the after-school stage of students, and the informing module can automatically remind and inform parents of the students. The campus security management system has the higher security, reliability and operability, and the campus security management level is improved.