141results about How to "Guaranteed excellence" patented technology

In embodiments of the present invention improved capabilities are described for a mobile broadband routable internet (MBRI) providing for carrier-grade, networked, broadband, IP-routable communication among a plurality of mobile devices, where the mobile devices may represent a plurality of nodes that are linked together through a mobile ad-hoc network (MANET). Mobile devices may operate as peers in a peer-to-peer network, with full IP routing capabilities enabled within each mobile device, thereby allowing routing of IP-based traffic, including deployment of applications, to the mobile device without need for infrastructure conventionally required for mobile ad hoc networks, such as cellular telephony infrastructure. Full IP-routing to mobile devices may allow seamless integration to the fixed Internet, such as through fixed or mobile access points, such as for backhaul purposes. Thus, the MBRI may function as a standalone mobile Internet, without connection to the fixed Internet, or as an IP-routable extension of another network, whether it be the Internet, a local area network, a wide area network, a cellular network, a personal area network, or some other type of network that is capable of integration with an IP-based network.

A virtual private network (VPN) based on a multi protocol label switching (MPLS) technique is established by an MPLS-based VPN providing apparatus and method. The MPLS-based VPN providing apparatus and method are capable of simplifying the use of protocols, reducing a load, and guaranteeing quality of service (QoS) by adopting a centralized control structure.

A consumer is prequalified for a line of credit attached to a prepaid card by a lending institution. The lending institution computer makes available draws to the line of credit line in an authorization stream for a proposed purchase using the prepaid card as payment. When the line of credit is accessed, the prepaid card is loaded with an additional value equal to one or more preselected loan increments so that the prepaid card then has a new amount totaling a previous amount plus the amount of value of the one or more preselected loan increments and so that the new amount exceeds or equals the value of a proposed purchase. Next, a new value for the line of credit balance available is determined, accounting for value loaded onto the prepaid card and a preselected loan advance fee for each loan increment loaded onto the prepaid card.

A vehicular suspension arm is provided in which an arm main body (1) includes a main plate (2) press-formed as a main part of the arm main body and having a short cylindrical part (EB) provided integrally with one end by flanging, and a reinforcing plate (H) superimposed on one of upper and lower faces of the main plate (2) and reinforcing the main plate (2). The reinforcing plate (H) has an eye-shaped head part (Ha) formed in an annular shape and arranged coaxially with the short cylindrical part (EB), and a tail part (Hb) extending integrally from the eye-shaped head part (Ha) along the longitudinal direction of the main plate (2), is formed from a single plate material that is thicker than the main plate (2), and has at least the tail part (Hb) welded to the main plate (2). A bush press-fit portion (P1) is formed from an inner peripheral face of the eye-shaped head part (Ha) and an inner peripheral face of the short cylindrical part (EB). This ensures that the cross-sectional shape of a transition section from the bush press-fit portion to the plate-type arm main body is adequate, thus enabling the rigidity and strength required for the transition section to be easily guaranteed and, furthermore, it becomes possible to meet a requirement for increasing the strength of the arm without specially increasing the space around the outer periphery of the bush press-fit portion.

The present invention has an object to provide a communication equipment, a communication method, a communication program, a recording medium, a mobile station, a base station, and a communication system, which are capable of assuring the quality of service. In order to achieve the above object of the present invention, a packet discriminating portion 101 distributes packets having different qualities of service into three buffer groups consisting of a real-time RT buffer group, a quasi real-time QRT buffer group, and a non real-time NRT buffer group based on additional information attached to the packets to store the packets in response to empty states of respective buffers in the K buffer groups, a boundary assignment controlling portion 105 circulates through three buffer groups every predetermined unit time to check presence of stored packets and circulates through respective buffers in the buffer group having the stored packet to pick up the stored packets sequentially, and a CDMA-multiplexing processing portion 111 code-multiplexes the packets that are picked up by the boundary assignment controlling portion 105 every unit time to get a transmitted output "ot".

A method of forming an exposure mask pattern providing edge division points P at edges of a design pattern (1) by predetermined intervals and correcting edge positions for each divided edge portion, wherein, for the design pattern (1), rectangular patterns (10) and (11) are formed having pairs of facing long sides and facing short sides in the design pattern (1). The rectangular patterns (10) and (11) are formed at portions having widths W1a and W2a of the long sides in the design pattern (1) within a predetermined interval W0, so that W1a≦W0 and W2a≦W0. Next, at each of the rectangular patterns (10) and (11), new edge division points P (P1) are given along each of the facing long sides at predetermined intervals t from start points P0 sharing a short side. Due to this, the exposure mask pattern used for lithography can be simplified and the precision of formation of a transfer pattern can be improved.

A resource allocation method for MIMO (multi-input multi-output-OFDM (orthogonal frequency-division multiplex) of multi-user access systems includes A) for each sub-carrier or group of sub-carriers of OFDM, grouping signature vectors of users at a time period according to correlations of the signature vectors; B) from the grouping results, selecting the signature vectors according to a scheduling rule; assigning the sub-carrier frequency and time resource to users of which simultaneously the selected signature vectors have low correlations; and assigning spatial resource to the users corresponding to the selected signature vectors. By minimizing the spatial co-channel interference to an acceptable low level, the complexity significantly in the joint multi-user optimization is reduced.

A vehicular suspension arm is provided in which an arm main body (1) includes a main plate (2) press-formed as a main part of the arm main body and having a short cylindrical part (EB) provided integrally with one end by flanging, and a reinforcing plate (H) superimposed on one of upper and lower faces of the main plate (2) and reinforcing the main plate (2). The reinforcing plate (H) has an eye-shaped head part (Ha) formed in an annular shape and arranged coaxially with the short cylindrical part (EB), and a tail part (Hb) extending integrally from the eye-shaped head part (Ha) along the longitudinal direction of the main plate (2), is formed from a single plate material that is thicker than the main plate (2), and has at least the tail part (Hb) welded to the main plate (2). A bush press-fit portion (P1) is formed from an inner peripheral face of the eye-shaped head part (Ha) and an inner peripheral face of the short cylindrical part (EB). This ensures that the cross-sectional shape of a transition section from the bush press-fit portion to the plate-type arm main body is adequate, thus enabling the rigidity and strength required for the transition section to be easily guaranteed and, furthermore, it becomes possible to meet a requirement for increasing the strength of the arm without specially increasing the space around the outer periphery of the bush press-fit portion.

The invention discloses an NSGA-II (non-domination sequencing genetic algorithm) multi-objective optimization searching method which comprises the following steps: randomly initializing a population as a first generation of father population, wherein the number of the population is N; carrying out non-domination sequencing on the first generation of father population, generating a first generation of child population after selection, intersection and heteromorphosis, and combining into a twice population; carrying out rapid non-domination sequencing on the combined twice population, firstly selecting a first stage non-domination individual set N1 and filling into a next generation of father population after abandoning D1 individuals randomly, and selecting a next stage non-domination individual set Ni (i=2, 3,..., n) in sequence and filling into a next generation of father population till the last stage of non-domination individual set Nn after abandoning Di individuals randomly, wherein the last stage is the set that the non-domination individual set is larger than a rest filling space of the next generation of father population; carrying out the congestion degree calculation on the last stage of non-domination individual set Nn after abandoning Dn individuals randomly; filling individuals with larger congestion distances into the rest space of the next generation of father population; carrying out genetic operation such as selection, intersection and heteromorphosis on the next generation of father population so as to generate the next generation of child population; and combining the next generation of child population and turning to the step (3).

The invention discloses a low-energy-consumption high-yield method for preparing hydrogen from raw gas. The method comprises the following procedures: pre-cleaning; naphthalene removal; transformationand desulfurization; sulfur recovery; refined debenzolization; pressure swing adsorption for hydrogen production; recovery of tail gas; nitrogen production; etc. After pretreatment and naphthalene removal, raw gas is allowed to enter the procedure of transformation and desulfurization so as to obtain more hydrogen and increase the yield of hydrogen, and then desulfurization is carried out in a desulfurization tower; then pure hydrogen is prepared through the procedure of refined debenzolization and the procedure of pressure swing adsorption for hydrogen production; through the procedures of tail gas recovery and nitrogen production, effective hydrogen in desorbed gas is recovered, and hydrogen yield is further increased; and pure nitrogen with a purity of 99% or more is further prepared through a nitrogen production unit. The method provided by the invention substantially reduces the energy consumption of an apparatus for hydrogen production from raw gas, increases hydrogen yield, recovers almost all the effective hydrogen component in the desorbed gas, realizes recovery and graded utilization of each component in the raw gas while guaranteeing low energy consumption and high yield, and by-produces sulfur, pure nitrogen and the other products while preparing pure hydrogen.

The invention discloses a coking coal subdividing method based on cokeability and the application of the method in coal blending. The method comprises the following steps that 1, the index affecting the cokeability of coking coal is determined; 2, the average maximum reflectivity of single coking coal and a coking coal optical organization structure are measured, and according to difference of the average maximum reflectivities, a solid-soft temperature interval is measured, or a Golgi maximum flow degree is measured or other indexes are not measured any more; 3, the coking coal is subdivided into gas coal 1#, gas coal 2#, gas-fat coal, 1 / 3 coke coal 1#, 1 / 3 coke coal 2#, 1 / 3 coke coal 3#, fat coal 1#, fat coal 2#, coke coal 1#, coke coal 2#, coke coal 3#, coke coal 4#, lean coal 1# and lean coal 2# according to a measurement result obtained in the step 2. By subdividing the coking coal, the requirements of current resource globalization and use refinement can be met, and coal resources can be allocated effectively.

The invention relates to a method for strengthening a soft foundation through high-pressure jet grouting. The method comprises the following steps that (1) hole sites are arranged in the soft foundation, and a drilling machine is arranged on one hole site; (2) the drilling machine is started, so that a drill rod head rotates and sinks to a design depth, and a real hole site is formed; (3) a jet grouting pipe is inserted in the hole site formed in the step (2), and while the drill rod head sinks, slurry is prepared; (4) when the jet grouting pipe is inserted to the design depth, the jet grouting pipe is rotated and lifted upwards to jet slurry; (5) when the jet grouting pipe is lifted upwards to a design elevation, rotary jet grouting is finished; (6) the jet grouting pipe and the drill rod head are washed cleanly; (7) the drilling machine is moved to the next hole site, the step (2) to the step (6) are repeated, and construction of the next hole site is carried out. Compared with the prior art, the water cement ratio is proper, even stirring can be easily achieved, strengthening quality of the soft foundation is high, strength is high, construction is convenient, manufacturing cost is low, and economic benefits are obvious.

The invention relates to a method for reinforcing soft soil foundation in a cushion layer replacement mode. The method for reinforcing the soft soil foundation in the cushion layer replacement mode comprises the steps that (1) a position to be excavated is marked out in the soft soil foundation and an excavator is arranged at the position to be excavated; (2) a pit slot is excavated through the excavator and a soil layer and surface dust are cleaned up; (3) filling-replacement filling materials are prepared; (4) the filling-replacement filling materials are filled in the pit slot and are paved flatly and smoothly; (5) a vibration roller is used for grinding the pit slot filled with the filled filling-replacement filling materials; (6) the surface of the filling-replacement filling materials is kept being wet after being grinded, maintenance is started after the filling-replacement filling materials are finally coagulated, and the maintenance time is 30 to 40 days. Compared with the prior art, the method for reinforcing the soft soil foundation in the cushion layer replacement mode enables the soft soil foundation to be high in reinforcing quality, high in intensity, convenient to construct, low in cost, and significant in economical benefit.

The invention belongs to the field of polymer materials, and in particular relates to a low-temperature-resistant polyolefin grafted maleic anhydride flexibilizer used for nylon and a preparation method of the flexibilizer. The flexibilizer comprises the following raw materials in parts by weight: 100 parts of a polyolefin elastomer, 0.3-1.5 parts of maleic anhydride, 2-6 parts of an ionic polymer, 1.0-2.0 parts of polypropylene powder, 0.05-0.15 part of graft polypropylene, 0.05-0.25 part of a lubricant, 0.1-0.3 part of a plasticizer, 0.05-0.2 part of an initiator, and 0.1-0.3 part of an antioxidant. According to the flexibilizer provided by the invention, the maleic anhydride is grafted through the polyolefin elastomer, the polarity of the polyolefin elastomer is enhanced, and the grafted polyolefin elastomer can be used as a flexibilizer, an interfacial modifier and a compatibilizer of the nylon; and the flexibilizer can obviously improve the compatibility of the polyolefin elastomer and a strong-polarity nylon material, and can effectively improve the low-temperature impact performance.

A hair trimmer with a rattle dampening structure, includes an elongated main body; a cutter block having a stationary blade and a movable blade, both of which are comb-shaped and are slidably in contact with each other, the cutter block being protrudingly installed at one end of the main body; a comb-shaped cylindrical comb attachment covering the cutter block such that it is movable in a projected direction of the cutter block; and an elastic member for elastically pressing the comb attachment for trim length adjustment, in a direction approximately perpendicular to a moving direction of the comb attachment.

The invention discloses a metal-semiconductor-glass opto-electronic optical fiber and a preparation method thereof. The opto-electronic optical fiber comprises a cladding (2), a fiber core (3) and metal aluminum wires (1), wherein the cladding (2) is phosphate glass; the fiber core (3) is arranged on an axis of the optical fiber and refers to selenium-tellurium semiconductor spheres distributed at intervals; two metal aluminum wires (1) which are symmetrically distributed are arranged on two sides of the fiber core (3) by taking the fiber core (3) as an axis of symmetry; the metal aluminum wires (1) are parallel to the fiber core (3) along the axis direction of the optical fiber; and the metal aluminum wires (1) and the selenium-tellurium semiconductor spheres in the fiber core (3) are in direct contact so as to form an electrical circuit. The method comprises the following steps: preparing an optical fiber preform, performing wire drawing, and performing heat treatment, thereby obtaining the opto-electronic optical fiber. The opto-electronic optical fiber disclosed by the invention integrates high photoconductive property of the selenium-tellurium semiconductor and conductivity of the metal aluminum, the current change in the dark and under the light reaches two orders of magnitudes or more, and the change of light current can be regulated by regulating selenium-tellurium components.

The invention discloses a wafer copper film thickness off-line measuring module control system which adopts a two-level control module of an upper layer control system and a bottom layer control system. The upper layer control system and the bottom layer control system are in physical connection through industrial Ethernet. According to the bottom layer control system, a PLC is adopted to be in charge of directly controlling all parts of an off-line measuring module. According to the upper layer control system, an IPC is adopted to monitor the states of the off-line measuring module in real time through the PLC, operational software is provided for a technologist, and managing of data is achieved. According to the technological requirements, two main measurement patterns including an XY pattern and a global pattern are set. The technological procedures are divided into the standardization process and the measurement process. According to the upper layer control system software, a drawing subprogram is achieved through Matlab, and the drawing subprogram is called flexibly through a main program. The wafer copper film thickness off-line measuring module control system has the advantages of being lossless in test, easy to operate, convenient to maintain, safe and reliable.

The invention relates to the technical field of organosilicone industry, and provides a polyarylether-polysiloxane copolymer and a preparation method thereof in order to overcome defects of the priorart. By taking phenolic hydroxyl group terminated polyarylether and hydrogen terminated polysiloxane as raw materials and by utilizing a catalytic dehydrogenation and polycondensation method, an Si-Hbond at the tail end of a polysiloxane molecular chain is activated through a catalyst, so that the two raw materials are in dehydrogenation coupling reaction, an (AB)n type multi-block copolymer of which the structure is regular is formed through polycondensation, and soft / hard segments are connected together through an Si-O-Ph bond; an obtained (AB)n type polyarylether-polysiloxane multi-block copolymer has good mechanical performance, good heat resistance and good oil and solvent resistance.

Control station which comprises: a seat (10) for the operator of the said control station, the seat (10) comprising at least one arm rest (30), and a control and command assembly, said assembly comprising a control stick (1) with controls, mechanical components for transmitting and generating forces and movement to and from the control stick (1), components (17) for measuring the position of the control stick (1), and electronic components which are connected to the control stick (1) and via which the control and command assembly is operated, the control stick (1) of the said control station being incorporated in the seat (10), the control stick (1) being situated moreover on the armrest (30).

The invention relates to a double-row matrix illumination module, wherein a light source part comprises an LED circuit board and a heat sink that are secured to each other; a primary optical system comprises a primary optical element mounting bracket, a primary optical element press plate and an LED circuit board. Primary optical elements are all mounted on the primary optical element mounting bracket in position. The primary optical elements are consisted of two layers, wherein the upper layer is primary optical element A and the lower layer is primary optical element B. The primary optical element mounting bracket configured as a base component for mounting and positioning comprises two rows of rectangular holes for fixing light-incident ends of the primary optical element A and the primary optical element B respectively and separating the light-incident ends from each other. The invention can realize anti-dazzling high beam function, low beam follow-up steering function, high beam follow-up steering; regarded as a whole, the follow-up steering function can be realized for the high beam and the low beam, thereby improving illumination experience when steering. Structurally, the invention is simple and compact, accurate in positioning, convenient for disassembly and assembly, easy to guarantee the actual product quality.

The invention belongs to the field of metal composite materials and particularly relates to a preparation method of a Cu / W composite material with the anisotropic property. The preparation method provided by the invention comprises the following steps that wolfram fibers are subjected to non-woven manufacturing to obtain a wolfram fiber mat layer; a copper plate or a copper plate layer and the wolfram fiber mat layer are manufactured into a pre-sintered blank, wherein the copper plate layer is formed by a blank which is formed through copper powder; and in an argon protective atmosphere, the temperature is increased till the infiltration sintering temperature reaches, then the argon pressure is increased to 0.5-2MPa, heat preservation is conducted for 0.5-2 h, then cooling is conducted till the room temperature reaches, and the Cu / W composite material with the anisotropic property is obtained. According to the Cu / W composite material prepared through the method, the property can be adjusted, and the Cu / W composite material has the characteristics that the thermal expansion coefficient on the XY plane is small, and the thermal conductivity is high in the Z-axis direction, and the Cu / W composite material is particularly suitable for preparation of electronic packaging materials.

The invention discloses a UV-LED and moisture dual-curable environment-friendly three-proofing adhesive and a preparation method thereof, and relates to the field of adhesives. The UV-LED and moisturedual-curable environment-friendly three-proofing adhesive is prepared from the following raw materials in parts by weight: 40-60% of self-made UV-moisture dual-curable acrylate, 10-25% of self-made low-viscosity tetrafunctional acrylate, 30-50% of an acrylic reactive diluent, 3-8% of a photoinitiator, 0.05-0.2% of a polymerization inhibitor and 1-3% of a silane coupling agent. 365nm UV-LED equipment curable three-proofing adhesive is used, the spraying process is met, the leveling effect is good, most importantly, the oxygen inhibition problem of traditional three-proofing adhesive cured by UV-LED is solved, the cured three-proofing adhesive is smooth in surface drying, not sticky to hands, good in toughness and 5B in adhesive force, and can be cured through moisture crosslinking in an area which is difficult to irradiate by ultraviolet light. Therefore, the protection effect on various complex types of circuit boards is realized.

The invention provides a biomass-based sodium ion battery hard carbon anode material, and a preparation method and application thereof. The method includes the following steps: washing and drying thebiomass material, heating in an oxygen-free atmosphere at 100-800 DEG C for 1 to 24 hours to obtain carbon precursors, pulverizing the carbon precursors and impregnating the carbon precursors in a permanganate solution with carbon to oxidize the carbon material, thereby generating more sodium storage sites; drying and sieving the treated carbon precursor, then performing secondary sintering treatment, and then under an inert atmosphere at 800-2500, performing heat insulation treatment at a temperature of 0.5 to 48 hours, and then washing the product with an acid solution, and water-washing theproduct to pH = 7, and drying the product to obtain a final product. The method has simple and easy operation process and low price. The anode material has high energy density and good rate performance. The hard carbon negative electrode material of the sodium ion battery obtained according to this method is an excellent anode material of a sodium ion battery.

The invention provides a generating method, receiving method and receiving device of a leading signal. The leading signal is generated by the time domain constant modulus sequence, including a full time domain structure of the basic segment and the repeating segment; the leading signal is used to perform delay autocorrelation leading symbol capture on one or more baseband signals, so as to intercept all or part of the signals containing the known sequence and the filling sequence of the leading signal under the corresponding bandwidth; and the signals are used for performing frequency offset estimation in the time domain or frequency domain with the known sequence and filling sequence under the bandwidth; timing synchronization is performed, whether an expected received signal is in the received signal or not is confirmed, and the bandwidth value is confirmed; therefore, the peak to average power ratio PAPR is lowered, and the generated leading signal can be applied to a single carriercommunication system. Because the modulator end does not need the discrete inverse Fourier transform IFFT module, the generating method of the leading signal is simplified on the premise of guaranteeing the excellent performance of the system, and the difficulty and complexity are reduced.

The invention discloses a method for automatically generating an action plan of an unmanned aerial vehicle group. 1.A task core and scene information are determined; 2, a sub-task decomposition module decomposes the task core into a plurality of sub-tasks by using a genetic algorithm; 3, a subtask priority automatic sort module generates harmonic population; 4, a resource scheduling module carries out harmonic evaluation; 5, a subtask priority automatic sort module updates harmonic memory database; 6. excellent program is output. The invention is free from artificial participation, and realizes high automation, fast response rate and intelligent synergy. The generated scheme guarantees excellence and diversity, and can be selected in order of excellence. Generated action programmes are implemented more efficiently and more purposefully; Searching is more efficient, and excellent solution can be obtained without traversing all permutations; It can evaluate the optimal scheduling and the optimal priority sequence and the acoustic individual at the same time, and ensure the accuracy of timing sequence and resource scheduling, which increases the computational efficiency. Modular algorithms are more compatible.

A hair trimmer with a rattle dampening structure, includes an elongated main body; a cutter block having a stationary blade and a movable blade, both of which are comb-shaped and are slidably in contact with each other, the cutter block being protrudingly installed at one end of the main body; a comb-shaped cylindrical comb attachment covering the cutter block such that it is movable in a projected direction of the cutter block; and an elastic member for elastically pressing the comb attachment for trim length adjustment, in a direction approximately perpendicular to a moving direction of the comb attachment.

Control station which comprises: a seat (10) for the operator of the said control station, the seat (10) comprising at least one arm rest (30), and a control and command assembly, said assembly comprising a control stick (1) with controls, mechanical components for transmitting and generating forces and movement to and from the control stick (1), components (17) for measuring the position of the control stick (1), and electronic components which are connected to the control stick (1) and via which the control and command assembly is operated, the control stick (1) of the said control station being incorporated in the seat (10), the control stick (1) being situated moreover on the armrest (30).

The invention discloses a purification isolating device of an aseptic powder needle split-charging production line, which aims at solving the problem that the operation mode of an existing powder needle split-charging production line possibly damages aseptic environment and is high in construction cost. The purification isolating device of the aseptic powder needle split-charging production line directly integrates an isolating device on a powder needle split-charging production line by arranging an isolating device cabin body, a built-in split-charging production line, a glove operating system, a static pressure box, a one-way laminar flow air supply system, an air return system, an exhaust system, an integration interface board and the like, has the beneficial effects that operators can be isolated from the production process of split charging and stopper adding of medicines and the like, and split-charging aseptic environment of the medicines can be more effectively guaranteed.