31results about How to "Solve capacity bottlenecks" patented technology

The embodiment of the invention discloses an automatic carton opening device. The automatic carton opening device comprises an operating table, a power distribution cabinet and a control cabinet. A sliding guide rail is arranged above the operating table, winches roll in the sliding guide rail through pulley combinations, a universal transferring device is arranged on the operating table and connected with the winch at one end of the sliding guide rail through a first flexible pull chain, and the winch at the other end of the sliding guide rail is connected with a carton taking device through a second flexible pull chain. By means of the automatic carton opening device, motions of full-automatic displacement, full-automatic folding, full-automatic bottom sealing, full-automatic delivering and the like of cartons can be achieved, the production efficiency is improved, the labor intensity is reduced, and the flexibility of the carton opening device is improved.

There are provided measures for load balancing in relay-enhanced access networks with a relay device and multiple access devices, said measures exemplarily including the setting of multiple links between a backbone device of a backbone network and said multiple access devices, and a management of resource allocation of said multiple links between said backbone device and said multiple access devices in accordance with resource information of said multiple access devices indicating resource availability and resource assignment of said multiple access devices for establishing multiple connections between said backbone device and said relay device via said multiple access devices.

The present invention disclosed a formula -type artificial quartz slate and its preparation methods.It is the main filler of natural quartz stones and its powder, with unsaturated polyester resin as a binder. Under the action of the auxiliary agent, it is stirred, vacuum, and shocks.The present invention fills the gap of domestic artificial quartz stone production and rewrite the history of artificial quartz stone production.Its successful development and large -scale mass production solves the capacity bottleneck of thin -plate artificial quartz stone for a short time and large -scale engineering supply, greatly improving the production efficiency of quartz stone slabs, reducing production costs, greatly reducing the color difference probabilityIt improved the performance of quartz stone products, enriched the functionality of quartz stone products, promoted the leap development of the artificial quartz stone industry.From "high consumption" to "low cost", from "low energy" to "efficient".

The invention belongs to the technical field of automobiles, and provides a CNC milling process for a milling tool and an aluminum decorative strip-like curved surface gap. The tool includes the following parts: a body, a handle and a milling cutter body. The body is used for milling the working parts of the product. The milling cutter body includes two round cutter grains for milling the arc surface of the product and two square cutter grains for milling the horizontal surface of the product, and the special milling process mills out the curved surface gap. The invention has the advantage of adopting the combination of circular cutter grain and square cutter grain, improving the milling efficiency of a single notch, meeting the production cycle requirement, overcoming the production capacity bottleneck of the existing milling process, and realizing high-efficiency mass production and milling surface quality requirements. It not only reduces the cost of production, but also ensures that the quality of the milled surface meets the requirements of Class A surface, and improves the dimensional stability of milling.

The invention discloses a method and device for implementing direct erasure correction. The method includes: receiving a request operation sent by a client, and performing preprocessing on the request operation; The request operation of fetching the source data is stored in the read list, and the request operation that does not need to read the source data is put into the write list; for the request operation of the write list, the request operation of the write list is directly stored in the memory Execute in; for the request operation in the read list, analyze the request operation in the read list, execute the request operation in the read list in memory; combine the write list and the read list All request operations are merged in the memory, the merged request operations are generated into corresponding transactions, and the transactions are placed on disk. The method realizes improving the read-write efficiency of data and solves the bottleneck problem of data capacity.

The present invention relates to the technical field of lime kiln operation, and is a method for increasing the production efficiency of a Maerz lime kiln, which is carried out according to the following method: first, the parameter relationship between the air volume parameter, heat energy input parameter and air temperature in the program Modify the settings; secondly, set the air detection instrument from indoor to outdoor, and put the Weber instrument into the automatic state; thirdly, according to different manufacturers, limestone is blended and calcined according to a certain proportion, and a balance is found between kiln pressure and output Fourth, adjust the hydraulic system pressure of the Maerz lime kiln; fifth, increase the excess air coefficient; sixth, install a gas distributor at the inlet and outlet of the calcium carbide furnace cooler; seventh, add gas to the inlet of the gas pressurizer Install cooling fan. The invention breaks through the design capacity limitation of the Maerz lime kiln for the first time, solves the capacity bottleneck of the Maerz lime kiln, prolongs the cycle of cleaning channels, reduces the number of times of cleaning the horizontal tube cooler, and improves the output of the Maerz lime kiln. Produced huge economic benefits and improved the competitiveness of enterprises.

The invention discloses an adaptive multiple input multiple output method and system for aviation communication. The adaptive multiple input multiple output method for the aviation communication comprises the following steps of: 1, establishing a three-dimensional multiple input multiple output channel model; 2, computing optimal channel capacity; 3, acquiring a distance between an airplane and a ground antenna array and a direction angle of the airplane relative to the ground antenna array; 4, computing a distance dr between every two adjacent antennae in a virtual receiving antenna array on an airplane body according to the optimal channel capacity, the distance and the direction angle by using an adaptive minimum mean square error interpolation algorithm; and 5, computing a distance dt between every two adjacent antennae in a virtual transmitting antenna array on the airplane body according to the optimal channel capacity, the distance and the direction angle by using an adaptive delay algorithm. According to the adaptive multiple input multiple output method and system disclosed by the embodiment of the invention for the aviation communication, maximum system capacity can be provided according to the position of the airplane in real time.

The present invention relates to methods, systems, and apparatus for synthesizing a polyamide and including multiple back-ends. The method can be a method of synthesizing a polyamide, including evaporating a mixture comprising an oligomer formed from a linear dicarboxylic acid and a linear diamine sufficient to remove at least some water from the mixture, to provide a pre-finished mixture. The method can include splitting the pre-finished mixture into at least a first pre-finished mixture and a second pre-finished mixture. The method can include finishing the first pre-finished mixture in a first finisher, to provide a first finished mixture comprising a first polyamide. The method can include finishing the second pre-finished mixture in a second finisher, to provide a second finished mixture comprising a second polyamide.

The bauxite grinding process includes the following steps: feeding bauxite ore, lime and evaporation mother liquor into two-bin overflow grinding mill, breaking, coarse grinding, fine grinding, overflow discharging the ground ore slurry and feeding the ore slurry into intermediate slurry groove, then pumping the ore slurry into cyclone separator, sorting, discharging coarse granules slurry out from bottom outlet of cyclone separator and back returning the coarse granules slurry into two-bin overflow grinding mill and further grinding, screening fine granules slurry and feeding the fine granules slurry into finished product groove to make storage.

The invention relates to a method for making fingerprint encryption certificates and cards, mainly comprising the following steps: a fingerprint scanner is adopted to collect the fingerprint characteristic information of registers registered on the certificates or the cards and transmit the fingerprint characteristic information to a PC machine; and after the PC machine clear up the fingerprint characteristic information by corresponding software, the PC machine encrypts the fingerprint characteristic information by special private key encryption equipment and then prints out the encrypted fingerprint characteristic information on the certificates or the cards in a bar code mode by a print-out device and can also transfer the bar codes to a photographic film or a film to cover and adhere the bar codes on the certificates or the cards. The method can fundamentally enhance the anti-forgery technology level of the certificates and the cards, enables the traditional certificates and cardsto have functions of digital break resistance, forgery prevention, obliteration prevention, demagnetization prevention, electric rewrite prevention, the locking of personal biological characteristicsof the registers registered on the certificates or the cards, and the like, can simply, fast and authoritatively verify the fact or fiction of the held certificates or cards of the registers and has a high-strength safety anti-forgery function.

The invention discloses a vortex electromagnetic wave near-field wireless communication method based on a coil circle array, combined with vortex electromagnetic wave wireless communication technology, solves the multi-coil crosstalk problem of multi-coil near-field mutual inductance communication, and breaks through the traditional NFC capacity bottleneck. The technical solution includes: establishing a coordinate system, determining the coil number and coordinates; calculating the mutual inductance matrix of the transmitting and receiving coils and the mutual inductance matrix of the transmitting coil; calculating the OAM-NFC channel matrix; determining the excitation of the transmitting coil; receiving and separating the OAM-NFC signal; Signal judgment realizes short-distance vortex mutual induction communication. Based on OAM-NFC channel modeling, the present invention solves the problem of mutual inductance and crosstalk between transmitting coils and greatly improves the capacity of the NFC system compared with the MIMO-NFC system without additional use of more orthogonal resources such as bandwidth. Applied to short-range wireless communication such as near-field streaming media transmission requiring high-speed data transmission and high-resolution fingerprint transmission identification.