51results about How to "Meet the needs of expansion" patented technology

The invention relates to a method for identifying gene mutation types in the field of gene analysis as well as a special chip and a kit thereof. The gene mutation detecting method comprises the following steps: taking a genome to be detected from a human tissue as a template, carrying out multiple allele special PCR amplification by a primer group that is designed aiming at special mutant sites and DNA polymerase without 3'-5' end exonclease activity, then hybridizing the obtained PCR product and an oligonucleotide probe (allele special probe) on the gene chip, and confirming mutation types of all gene sites according to the hybridizing result. The allele special probe is designed aiming at special gene types of gene mutant sites to be detected. The invention can detect gene mutations in comprehensive, systemic and high-flux ways and has light environmental pollution as well as simple and rapid operation compared with PCR-RFLP and a sequencing method.

The invention provides a cloud service method for a taxation cloud computing network billing IM (instant messaging) online customer system, which adopts a cloud computing technology to perform overall structuring of the service. The method comprises the following step of effectively dividing resources through role positioning of the virtual computing node of the cloud platform of the tax industry, so that the limit of the single service structure of an IM software system in the original industry is broken through, free and flexible configuration of nodes is realized, namely, the configured node is used at once, the change of programs is not required, and the problems that service structure extending cannot be performed and an effective service load cannot be formed are solved; as various functional modules are developed by using a distributed computing language, the various functional modules can form code segment mirrors in the cloud computing platform, resource allocation can be dynamically performed on the various functional modules by the cloud computing platform, and the problems that the system resource is wasted and the resource is distributed unevenly can be solved; with the adoption of an independently developed database reverse message proxy module, a message mechanism is adopted to replace the original polling mechanism at the same time of state management information, so that the system efficiency is greatly improved and the bottleneck restriction of the system performance is broken through.

The invention discloses a phased-array incoherent scattering radar system. An excitation source signal is generated through a digital receiver and is sent to N transmit-receive switches through a power divider to be pre-amplified, the output, with certain power magnitude, of each transmit-receive switch is fed back to each set of N transmit-receive assemblies through the power divider, the N transmit-receive switches drive the N*N transmit-receive assemblies to work at the same time to carry out final stage amplification on an emitting signal, the N*N transmit-receive assemblies feed the final output power back to N*N antenna sub-arrays, each antenna sub-array is internally provided with an antenna unit, all antenna units are driven through the power divider and send incident waves, the incident waves are scattered towards different directions through atmospheric plasma, the antenna units feed inducted echo signals to a reception channel, the inducted echo signals are amplified through the transmit-receive assemblies and are synthesized again through the synthesized function of a feeder system, and one loop of echo signals are formed at last and input to the digital receiver in sequence to be processed through a signal processing device. At last, the echo signals are output to a master control computer to enable the master control computer to process and synthesize products.

The invention relates to a steel frame reinforced column and a reinforcing method thereof. The steel frame reinforced column is characterized in that sealing reinforcing steel plates are welded between two flanges at two sides of an H-shaped steel frame column along the overall length of the column, are arranged in pair at two side openings of the H-shaped steel frame column and are welded with two flanges at the opening of the H-shaped steel frame column, and two sealing reinforcing steel plates adjacent up and down are mutually welded. In the invention, the reinforcing steel plates are prefabricated into parts in advance, are directly hoisted to the position during construction, pass through the steel column in over length along the direction of a weak shaft of the H-shaped steel frame column and are welded in pair, thereby enabling the structure stress of the steel reinforced column to be more reasonable and the structural bearing of an original building to be enlarged and satisfying the structural bearing stress requirement. By adopting the construction method of the invention, the original structure can be used for reinforcing the frame steel column of the original steel structure without being disassembled, thereby not influencing the normal work in the original building. All the reinforcing steel plates can be precast in factories, thereby not only shortening the time limit for a project and reducing the construction cost but also ensuring project quality and satisfying the requirement of building extension.