31results about How to "Improve core performance" patented technology

Several aspects of the invention respectively record one or more multispectral (MS) images using at least one sensor array, each array getting one respective image and simultaneously polarization state at the array points; and get and displays a MS, multipolarization (MP) movie, at MS/MP frame rates that suit a scene or the acquisition; and get an MS image, and a polarization-state image, so that the two are inherently in register; and provide a digital camera for plural-waveband imaging, including polarization data, using a chip with an optically sensitive layer continuously spanning a field of view—for each of at least two substantially distinct bands, and with stacked layers, some radiation penetrating plural layers to a corresponding sensitive layer, and with a polarization mosaic over the stack to define a superpixel array that differentiates polarization states, and with an electronic shutter actuating the layers. Another aspect makes a time sequence of registered MS/MP images; and yet another gets data for one or more MS images, including polarization state at most image points, via a single, common aperture.

The invention discloses a production operation management system and method for a wind power plant, the production operation management system for the wind power plant comprises a five-layer four-network distributed structure, and the five-layer four-network distributed structure comprises a group layer, a region layer, a power station layer, a spacing layer and a process layer which are connected by adopting a cross-domain cooperation and cloud side sharing architecture mode; the group layer comprises an enterprise-level database, a knowledge experience library, an intelligent decision-making center and an intelligent operation and maintenance system; the regional layer comprises a remote centralized control center and a secondary application cloud platform; through an intelligent decision-making center which takes wind power intelligent early warning, fault diagnosis and intelligent operation and maintenance which are uniformly deployed in a group layer as a core and a hierarchical application mode of a region layer, health assessment is carried out on the operation state of field equipment, so that service processes such as maintenance, overhaul, spare parts, personnel arrangement and misoperation-preventive locking are effectively triggered, and intelligent linkage and quick-response intelligent operation and maintenance between related equipment of each power station on site and between the equipment and operation and maintenance personnel are realized.

The invention relates to low-compression-ratio high-performance Q345R super-wide extremely thick container steel. In cooperation with a continuous casting process, the production process route comprises hot metal pretreatment, converter steelmaking, external refining, vacuum degassing, slab continuous casting, blank pile slow cooling, heating, rolling, steel plate pile slow cooling, ultrasonic flaw detection, normalization, ultrasonic flaw detection, air cooling and finishing. The thickness of a steel plate can reach 101 mm to 120 mm, and the width of the steel plate can reach 3500 mm to 4050mm. The core performance is excellent, wherein the low-temperature impact value at -29 DEG C is 100 J or above and exceeds the requirement of the ballistic work larger than or equal to 41 J at the temperature of -20 DEG C specified by the standard GB/T713-2014, and the high-temperature tensile performance at 450 DEG C meets the requirement of a table 3 in GB/T713-2014; and the Z-direction performance is excellent and exceeds the highest requirement of the standard for the Z-direction performance 35% of the steel plate. The steel plate is uniform in overall mechanical property, and it is indicated that the steel plate is very high in compactness and meets the strict requirement for the mechanical property and structural uniformity of the core and whole plate of large-thickness steel; and after the steel plate is subjected to simulated post-welding heat treatment, the structure is still kept uniform, and the core tensile performance and core impact performance do not obviously fluctuate.

The present invention relates to a semiconductor memory device and more particularly there is disclosed a voltage control circuit, a voltage control method and a semiconductor memory device having the voltage control circuit which can reduce leakage currents and improve precharge performance. The present invention includes a voltage control circuit providing different voltages as a precharge voltage in accordance with an active state and a standby stage by arranging the semiconductor memory device in a peripheral region, whereby the different voltages can be provided as a precharge voltage in accordance with the active state and the standby state and thus leakage current is reduced and area efficiency is enhanced.

The invention relates to a quote-driven-market system for an international foreign exchange market. The system comprises a financial calculation engine, a database and a quote combined management system, wherein the database and quote combined management system are built based on the financial calculation engine. The quote-driven-market system is beneficial in that continuous output can be realized; a machine learning part sufficiently considers interest liquidity and monetary liquidity, an interest rate futures derivative characteristic and a non-standard term characteristic; and furthermorebecause a high-speed modular design is utilized, the quote-driven-system realizes better price than Bloomberg foreign exchange quote; the system realizes higher speed than Murex quote; quote price andquote speed are remarkably improved; and furthermore model designing of the financial calculation engine is based on a no-risk hedging principle, and drainage can be performed on quote-driven-marketbehaviors which comprises standard-time quote-driven-market behaviors and non-standard-time quote-driven-market behaviors. Furthermore because the quote-driven-market system provided by the inventionhas no similar project or product or service in China, the quote-driven-market system has uniqueness, monopolistic property and high threshold.

The invention provides a core limb shearing length-cutting line guiding device. The core limb shearing length-cutting line guiding device comprises two working tabletops arranged in a spaced manner. The two working tabletops are located at the position of the same plane, lower rails are mounted on the inner side faces of the two working tabletops through fasteners, multiple spaced fixing blocks are mounted on the upper surface of each working tabletop through locking bolts, upper rails are mounted on the end faces of the fixing blocks through fasteners, the upper rails and the lower rails areoppositely arranged and correspond to gaps reserved between the upper rails and the lower rails, the gaps are through from front to back, multiple guiding wheel assemblies are further mounted on the portions, at same straight line position, of the upper surfaces of the working tabletops in a spaced manner, an electrical steel sheet penetrates through the portion between the two working tabletops,the two sides of the electrical steel sheet simultaneously stretch into the portions between the upper rails and the lower rails on the inner side faces of the two working tabletops, and meanwhile theedges of the two sides of the electrical steel sheet make contact with the guiding wheel assemblies. Guiding can be observed at any time, and the working reliability is greatly improved.

The invention discloses a water plating metallization method of a manganese zinc ferrite magnetic core. The water plating metallization method comprises the following steps: 1) adding water into ZnO-B2O3-BaO system glass powder, and grinding to prepare glass slurry; 2) coating the surface of the manganese zinc ferrite magnetic core with the glass paste, drying, and sintering in a protective atmosphere to obtain a magnetic core containing a glass coating; 3) coating an electrode part of the magnetic core containing the glass coating with the copper paste, drying, and sintering in a protective atmosphere to obtain a copper-coated magnetic core; and 4) placing the copper-coated magnetic core in a nickel plating solution and a tin plating solution, and carrying out nickel plating and tin plating. According to the method, ZnO-B2O3-BaO system glass powder is firstly adopted to form the glass coating on the surface of the manganese zinc ferrite magnetic core, then water plating metallization is carried out, the problems of overplating and poor spot welding of the magnetic core, poor adhesion strength of a terminal electrode and the like are avoided, and the performance of the common mode inductor can be remarkably improved by applying the metallized magnetic core to the common mode inductor.

An amorphous alloy transformer iron core of a three-dimensional triangle structure belongs to the technical field of electrical devices. The amorphous alloy transformer iron core of the three-dimensional triangle structure is formed by piecing three identical rectangular single frames whose sections are approximately semicircular. A manufacturing method thereof comprises steps of cutting, winding, assembling, annealing and molding. The amorphous alloy transformer iron core of the three-dimensional triangle structure has the advantages of saving materials, reducing loss and noise, balancing three phases, enabling coils not to be sleeved, and being stable in performance and strong in anti-short circuit capacity.

The invention provides a risk hierarchical management and control method based on personnel behavior management. The risk hierarchical management and control method comprises four aspects of management and control content decomposition, risk identification and hierarchical management and control initialization, management and control process, management and control process statistics and performance statistics. According to the method, the contents needing to be managed and controlled in each level are managed and controlled in a hierarchical manner through risk decomposition, each management and control content is given, employment management is carried out on personnel through an informatization means, and the formed visual data can visually understand the current situation of safety management work, guide safety production and help to improve the safety production management level of enterprises.

The invention provides a dual-wavelength laser Raman spectrometer. The dual-wavelength laser Raman spectrometer comprises a dual-grating spectrometer, a laser emitting and collecting device and a controller. The double-grating spectrometer comprises a double-grating table, a first optical element and a detector. The laser emitting and collecting device comprises a dual-wavelength laser module anda dual-optical filter group. The dual-wavelength laser module is used for emitting first-wavelength laser or second-wavelength laser. The double-grating table comprises two gratings which are in one-to-one correspondence with the first wavelength laser and the second wavelength laser respectively. The double-optical-filter group comprises two optical filter groups which are in one-to-one correspondence with the first wavelength laser and the second wavelength laser respectively. The controller is respectively connected with the dual-grating table, the dual-wavelength laser module and the optical filter group. According to the invention, dual-wavelength automatic switching measurement can be effectively realized, the detection efficiency, the coupling efficiency, the core performance and the application range are improved, the hardware cost is controlled, and the economic benefit of the application field is improved.

The invention discloses an autism brain wave auxiliary training tracking method which comprises the following steps: S101, putting a detection hood on a patient, and constructing a brain wave monitoring system; S102, simulating visual and auditory activities by a computer, and enabling the patient to independently complete related cognition and other contents; S103, adopting the detection hood tomonitor brain waves through a forehead electrode and an afterbrain electrode, subjecting data to collecting and primary processing through a data collection module, and then transmitting the data to acomputer; S104, processing the data by a computer according to a program set by a program module, and displaying training suggestions through a display screen; S105, enabling the parents to communicate and think with the patient according to the training suggestions, and completing auxiliary training; S106, judging interested characters, images, communication and games of the patient according todynamic conditions of brain waves of the patient in training, and recording data; and S107, upgrading the database by the program module according to the collected data.