52results about How to "High technical efficiency" patented technology

A system for the intelligent management of knowledge and delivery of content is provided. The system allows end users to access targeted fixes in connection with resolving problems with appliances, such as computers or other devices. The system further provides for the delivery of inventory information and information regarding attempts that have been made to fix problems with an appliance to technical support personnel. Technical support personnel may selectively access approved fixes or potential fixes through selections made from a tree of devices and/or problems or through the identification of key indicators. Technicians may also create fixes and made such fixes available to other technicians immediately.

The present invention discloses a titanium aluminum alloy surface high temperature oxidation and hot corrosion resistant Al-Cr coating; an Al-rich deposition layer, an Al-Cr alloy layer and a Cr diffusion layer are successively arranged from surface to a titanium aluminum alloy substrate. The content of Al in the Al-rich deposition layer remains the same. The content of Al in the Al-Cr alloy layer gradually reduces outside-to-inside to 70%-100% of the content of Al in the titanium aluminum alloy substrate, and the rest in the Al-Cr alloy layer is Cr. The contents of Cr and Al in the Cr diffusion layer respectively gradually reduces outside-to-inside to same as the contents of Cr and Al in the titanium aluminum alloy substrate, and the rest in the Cr diffusion layer is other elements in the titanium aluminum alloy substrate, and the contents of other elements in the Cr diffusion layer respectively gradually rise to same as the contents of the other elements in the titanium aluminum alloy substrate from zero. The invention also discloses a preparation method of the titanium aluminum alloy surface high temperature oxidation and hot corrosion resistant Al-Cr coating; the titanium aluminum alloy surface high temperature oxidation and hot corrosion resistant Al-Cr coating can give titanium aluminum alloy excellent oxidation resistance and heat resistance corrosion performance under high temperature and long term service conditions, and due to the presence of the diffusion layer of the gradient components, the reliable binding strength and excellent thermal shock resistance can be realized.

The invention relates to a gamma-TiAl alloy surface high temperature oxidation resistance and wear resistance coat. According to the coat, the surface of the coat is an oxide film layer comprising Cr2O3 and NiO2, wherein the thickness is 2-3 mum; the middle of the coat is a Cr-Ni alloy layer, wherein the thickness is 2-4 mum; and a Cr-Ni-Ti-Al interdiffusion layer is arranged between the coat and a substrate to achieve metallurgical collection, wherein the thickness of the Cr-Ni-Ti-Al interdiffusion layer is 4-6 mum. According to the present invention, the Cr2O3 and NiO2 oxide film on the surface of the coat has characteristics of compact structure and strong antioxidant capacity; the Cr-Ni alloy layer in the middle of the coat has characteristics of uniform structure and high hardness so as to greatly improve wear resistance of the gamma-TiAl alloy; the metallurgical collection of the coat and the substrate is achieved through the Cr-Ni-Ti-Al interdiffusion layer, and the combination strength is high; and a double glow plasma surface metallurgy technology and a plasma oxygen permeation technology are firstly combined in the coat preparation process of the present invention, special plasma oxygen permeation equipment is not required, the coat can be directly prepared in 5 hours by adopting double glow plasma surface metallurgy equipment, the process is simple, and the efficiency is high.

A method for growing monocrystal black phosphorus based on a solid-source chemical vapor deposition method includes the steps that red phosphorus, metallic tin and tin tetraiodide are placed in one end, serving as a high-temperature zone, of a sealed cavity under the vacuum condition, and the other end of the sealed cavity is reserved to serve as a low-temperature zone; then, the high-temperature zone and the low-temperature zone are respectively heated for a reaction, cooling is performed in a gradient mode, and monocrystal black phosphorus is obtained in the low-temperature zone. By means of the method, high-purity monocrystal black phosphorus can be rapidly prepared.

A method, system and computer readable medium for recommending treatment plans, preventive actions, and preparedness actions is provided in this disclosure. The present disclosure relates to a platform for assisting practitioners during patient encounters to receive, and input patient information. The present disclosure relates to a platform configured to manage, analyze, determine, correlate, sort, categorize, and organize patient information, external data, and other related data. The present disclosure relates to a platform configured to analyze the data from the metrics and data sources to recommend diagnoses, make predictions, make recommendations, make suggestions, and provide further data relating to electronic medical records and related information.

The present invention relates to a three dimensional measurement method of an irregular curved surface. The measurement method comprises the steps of firstly planning a measurement track of a measurement needle sphere center according to an appointed cross-section position required by a drawing on a parts MBD model, generating a measurement path, then compensating the measurement data according tothe model vectors, enabling the compensated data points at an appointed cross-section height, and finally connecting the cross-section points into a curve to evaluate the blade parameters; measuringaccording to the track of the measurement needle sphere center, and then compensating the radius of a measuring head according to the model vectors, and calculating the radius compensation according to the model vectors, wherein the vectors of each measurement point on a three dimensional curved surface are different, so that the compensation directions are different; connecting the compensated cross-section actual measurement points into a blade type curve to evaluate the blade parameters. The advantages of the present invention are that a three dimensional model measurement technology of theirregular curved surface is realized, at the same time, by adopting a model-based measurement mode, the digital design, manufacturing and detection integrated flow of an engine is promoted, and a keydetection technology and the detection efficiency are also improved.

The invention relates to a BIOX long-lasting biological oxidation promoting agent, which is characterized by comprising the following components by mass 40%-80% of an oxidizing agent precursor, 10%-40% of a stabilizer and 1%-20% of a biological carrier. The BIOX long-lasting biological oxidation promoting agent has the characteristics of long effect time, high oxidant utilization efficiency and capability of promoting biodegradation, and compared with a traditional soil and groundwater oxidation remediation reagent, the BIOX long-lasting biological oxidation promoting agent can promote pollutant micro-biological degradation while chemical oxidation, and can improve technical and economical efficiency by synergistic effect of the chemical oxidation and micro-biological degradation.

The invention relates to a method for producing artificial crushed sand by means of a thermal treatment using sand in the form of fine sand (FS/FSa) and/or round sand as the starting material (1). The starting material (1) in variant A is heated to a melting temperature by bundling sun rays (13), and/or the starting material in variant B is heated to a melting temperature by using a conventional melting device which achieves its energy supply using converted or stored solar power, whereby each of a plurality of sand grains are melted together into a three-dimensional intermediate product (2). The intermediate product (2) produced in this manner is cooled and finally comminuted to a particle size of less than 2 mm in a comminuting process. An end product (3) is produced which differs from the starting material (1) with respect to the shape and surface roughness. The method offers a long-term solution for meeting the demand for crushed sand and provides sand for the construction industry.

The invention discloses an aviation-engine-blade-surface data evaluation method based on a model. The method includes the steps that the profile degree of an evaluated blade surface is a linear profile degree, and the linear profile degree and a theory molded line fit before evaluation; an existing blade-surface design model is thickened, a new blade surface is generated through a curve set of a blade to serve as a theory model of profile degree evaluation; under the condition that it is guaranteed that the position of a blade-surface tolerance band is invariable, an upper limiting value and alower limiting value of the tolerance band are changed, original tolerance is changed to be +0.05 mm to -0.01 mm, new tolerance is changed to be +0.03 mm to -0.03 mm, and the profile tolerance band is a symmetry tolerance band; theory data of the thickened theory model is used as a theory molded line that the profile degree evaluates the blade-surface profile degree. According to the aviation-engine-blade-surface data evaluation method based on the model, reality of a part is reflected, the measuring reproducibility is good, integrated development from the engine detection technology capacityto digitization designing, manufacturing and detecting is promoted, and the key detection technology and detection efficiency are improved.

The invention discloses a decimal carrier synchronization algorithm based on cyclic prefix. The decimal carrier synchronization algorithm solves the problem in the prior art that the carrier synchronization technical precision is not high enough to meet modulation order development requirements. The decimal carrier synchronization algorithm based on the cyclic prefix includes the following steps: dividing received signals into a carrier frequency offset portion and a remaining portion, dividing the carrier frequency offset portion into decimal frequency offset and integral multiple frequency offset, calculating to obtain a single estimation value of the decimal frequency offset, and obtaining the ith estimation value according to the single estimation value of the decimal frequency offset; repeating the step (b), calculating variance of the obtained decimal frequency offset, and calculating a variance average value; arranging a threshold V, if Vf>V, executing the step (a), if Vf<V, locking a current decimal frequency offset estimation value, and conducting frequency offset compensation according to the estimation value. By means of the scheme, purposes of reducing decimal frequency estimation residual, improving system stability, and enabling a system to work in a smaller residual environment are achieved, and the algorithm has high practical value and popularization value.

The invention relates to gyroscope equipment. The axially symmetrical Coriolis vibratory gyroscope comprises a thin-walled resonator with a hemispherical or cylindrical or toroidal form, said resonator being fixed at the center to a support and being formed with openings in that wall of the resonator which is located around said support, the number of openings being determined on the basis of the formula 4nk, where k is an integer, n is the order of oscillation modes, and the angle between two neighboring openings is equal (I), wherein said support has a symmetrical form along the longitudinal axis thereof and is fixed to a base, solenoids and electrodes are positioned on the wall of the resonator or next to the resonator for exciting and measuring two oscillation modes, the constant amplitude of one of the modes thereof being intended for monitoring a secondary oscillation mode which is sensitive to Coriolis forces, and the base is provided with a seat for the support of the resonator and with electrically insulated hermetically sealed leads which pass outwards via the base and are passed through the openings in the wall of the resonator for connection to elements of an electronics board.

The invention discloses a primary care doctor intelligent practice cloud platform supporting health service communities. The platform comprises at least one AI cloud computing center which comprises aplurality of auxiliary diagnosis models; at least one cloud service platform which carries a plurality of different service modules, wherein the cloud service platform interacts with the auxiliary diagnosis models in the AI cloud computing center through a network to complete uploading of medical data and fusion judgment and processing of diagnosis results and corresponding services; and an integrated front end which comprises detection equipment used for acquiring physical sign data of a patient, wherein the integrated front end and the cloud service platform carry out data, service and pageinteraction, the service module is displayed on the integrated front end, and the physical sign detection data is transmitted to the service module through the integrated front end. The system has the advantages of wide coverage range of practice content, high intelligent auxiliary degree, support of a city-county-village integrated hierarchical diagnosis and treatment mode in a medical team or health service community mode, and the like.

This invention relates to a novel protein, termed INSP152, herein identified as a secreted protein, in particular, as a MAM domain containing protein and to the use of this protein and nucleic acid sequence from the encoding gene in the diagnosis, prevention and treatment.

The invention relates to a mineral grinding method, wherein it uses grinding medium feeder to continuously feed grinding medium, combined with controllable continuous mine feeder, it can adjust the medium and mine amount based on the rigidity and property of mine. And it adjusts the water flux to adjust the mine density. Said medium feeder is formed by storage tank, discharge roller, power transmitter, speed reducer, and speed-variable motor, support, speed recorder, speed-variable controller, and meter.

In the ultrasonic probe according to the embodiment, the first ultrasonic transducer array scans the first scanning surface. The second ultrasonic transducer array engages with the first ultrasonic transducer array, is arranged to cross the first ultrasonic transducer array, and scans a second scanning surface different from the first scanning surface. A first ultrasonic transducer array and a second ultrasonic transducer array are arranged on the probe main body, an opening is provided at a position where the ultrasonic transducer arrays intersect, and the probe main body has a through hole leading to the opening. The engaging portion engaging the first and second ultrasonic transducer arrays is provided so that an angle at which the first ultrasonic transducer array and the second ultrasonic transducer array intersect can be changed.

A mold (1) for the production of confectionery products, comprising a top surface (2) having cavities (2a) and an opposite bottom surface (3), comprising at least one protruding element (5) at the bottom surface (3) of the mold (1) for increasing the heat transfer rate between the mold (1) and a fluid flowing along the bottom surface (3).

The invention relates to a method for constructing an Arvcf gene knockout mouse model and application. The mouse model is a mouse of which seven exons in an Arvcf gene are knocked out, and meanwhile, the invention discloses the method for constructing the Arvcf gene knockout mouse model. The method comprises the following steps of firstly, determining a knockout region of the gene Arvcf to be knocked out, then designing and synthesizing specific sgRNA and a corresponding primer, linearizing and purifying a constructed sgRNA/Cas9 vector, then carrying out in vitro transcription, finally injecting the sgRNA/Cas9 vector into fertilized eggs of the mouse through micro-injection, and transplanting the sgRNA/Cas9 vector into the uterus of a pseudopregnant female mouse to establish the Arvcf gene knockout mouse model. Tails of the obtained filial generation mouse are collected and subject to DNA extraction, and PCR reaction and sequencing are conducted twice by using two pairs of primers to confirm that the obtained mouse is a wild-type mouse or homozygous or heterozygous mouse of which Arvcf gene target regions are knocked out. The gene knockout mouse model can be used for researching the effect of the ARVCF in mental diseases in which the ARVCF is involved.