72results about How to "Reduce processing work" patented technology

The invention relates to a method and a device for detecting leaks in respiratory gas supply systems. Both the pressure and the volume flow of the respiratory gas are detected and the relevant values are supplied to an evaluation device. The evaluation device is used to calculate both the respiratory parameter resistance and compliance and the leak for at least two successive breathing cycles. At least one control parameter with different signal amplitudes is pre-determined for the successive breathing cycles. The leak resistance is determined from the resulting differential sequences of pressure and flow for the successive breathing cycles.

The invention relates to a method for purifying acidic peaks of antibodies. The method implemented at the temperature of 2-8 DEG C particularly includes steps of (1), eluting the acidic peaks by the aid of MEP HyperCel packing and eluent and collecting target peak eluent; (2), carrying out weak cation chromatography on the target peak eluent obtained at the step (1) and eluting the target peaks by the aid of butyrate which is used as buffer salt. The electric conductivity of the eluent for eluting the acidic peaks at the step (1) changes from being low to being high, and the eluent comprises 5-10mmol/L sodium phenylbutyrate. The method has the advantages that removal of the acidic peaks of the antibodies can be reinforced after the acidic peaks are purified by the aid of the method, and the acidic peaks can be within the ranges of 11%-14% under the effective control.

The invention relates to the technical field of video monitoring, and provides a video monitoring platform operation and maintenance management system comprising a video monitoring equipment data management unit, an automatic tour inspection unit, a data analysis unit and a form generation unit. The video monitoring equipment data management unit establishes a database of video monitoring equipment normal data and fault data and audits the data and data operation. The automatic tour inspection unit completes network detection through a communication protocol and completes automatic tour inspection and fault reason reporting. The data analysis unit processes and displays the normal data, the fault data and the online data of the complete cycle of the video monitoring equipment. The form generation unit utilizes a video weekly report template to import the video monitoring data and the fault reasons so as to generate a real-time video weekly report. The operation and maintenance management work of the equipment is facilitated for the equipment operation and maintenance personnel and the corresponding form can be automatically generated so that the document processing work can be reduced, the equipment fault and the fault reasons can be timely mastered and the work efficiency can be effectively enhanced.

The invention discloses a method and a system for detecting a flow of a peer-to-peer network. The method comprises the following steps of: acquiring all the packets by a primary filter plant from a network forwarding device; detecting a plaintext feature string of a known P2P application after the primary filter is performed, sending a packet which contains a plaintext feature string to a plaintext processing model and counting a flow of the P2P forwarded in a plaintext manner; sending the packets which contain no plaintext feature string to a to-be-detected processing module and sending an active detecting packet formed by secret key information defined by different P2P applications to a detected target; detecting the flow of the P2P forwarded in a cipher text manner or other unknown flows according to a response packet fed back by the detected target. By implementing the technical scheme of the invention, processing work for flow detection is reduced effectively, the system efficiency is improved, and the failure and update of a single module do not influence the whole system. The technique of the invention avoids influencing the topology and performance of the traditional network and facilitates deployment and implementation.

The invention relates to an ultrasonic degas method for a quartz continuous melting furnace, which conducting the energy of an ultrasonic energy transducer to quartz melted slurry inside a crucible by an ultrasonic conducted rod. The ultrasonic conducted rod is provided with an A section and a B section; the A section is a conduit which is a hollow and is internally filled with high-temperature resistant silicon oil; the B section is a solid rod body; the inner end of the solid rod body of the B section is fixedly connected with the crucible into a whole; the outer end of the conduit of the A section is connected with the ultrasonic energy transducer; and a circulation cooling device is arranged outside the conduit of the A section. With special mechanical property and harmonic characteristic of ultrasound, the method is used to perform ultrasonic degas and ultrasonic bubble shredding and melting on bubbles of the quartz melted slurry in the quartz continuous melting furnace, thereby achieving the aim of degas. The degas method is simple and convenient, highly efficient and feasible; and the high-efficient degas mode means the reduction of the scrap rate, not only utilizes ore raw materials as much as possible and saves the cost for enterprises, but also reduces the treatment work for reducing wastes, and really embodies the production subject of saving energy and reducing emission.

The invention discloses a liver 3D CT reconstruction data information processing system. The liver 3D CT reconstruction data information processing system includes a data processing center, a plurality of first type user terminals and a plurality of second type user terminals. Each first type user terminal is further provided with a data input module used for inputting liver CT images into each first type user terminal, a data primary processing module used for packaging and compressing the liver CT images and source information into specific liver data packets and a data uploading module uploading the specific liver data packets to the data processing center. The data processing center is further provided with a data receiving module used for receiving the specific liver data packets, a 3D image processing module generating specific liver 3D images based on the liver CT images and liver information database storing the specific liver 3D images according to the liver source information. Each second type user terminal is further provided with a log-in retrieval module used for logging in the data processing center for retrieving and browsing the specific liver 3D images.

The invention provides a cotton field soil plough layer reconstruction and matched cultivation method. The method comprises steps as follows: in a cotton planting area, before winter and after autumn harvest, 2-3 m<3> of organic fertilizer is applied to the cotton field soil surface per mu; a soil layer of 0-20 cm and a soil layer of 20-40 cm are exchanged by the aid of a rotary deep-tillage plough, and a soil layer of 40-60 cm is loosened; fertilizer is applied to the soil surface 7-10 days before the next cotton planting season, 15-20 kg of urea, 10-12 kg of diammonium phosphate and 20-25 kg of potassium chloride are applied per mu, irrigation is performed, and the irrigation amount per mu is 80-100 m<3>; rotary tillage, harrowing and smoothing are performed on soil in the cotton planting season, and a cotton variety with the growth period not shorter than 130 days is selected for seeding; pruning is not performed after buds appear on cotton plants, and the seedling reserving density is 3000-3200 plant/mu; irrigation is performed once between the bud stage to the initial flowering stage, and the irrigation amount is 40-50 m<3>/mu; 0.5-0.7 g of mepiquat chloride is sprayed per mu at the bud stage, 1.5-2.0 g of mepiquat chloride is sprayed per mu at the initial flowering stage, and 2.5-3.0 g of mepiquat chloride is sprayed per mu at the full-bloom stage. With the adoption of the method, physical and chemical properties of cotton field soil are improved, nutrients are balanced, and the cotton yield is increased.

The invention belongs to the technical field of VR image and discloses an Internet of Things based VR image data control system. The Internet of Things based VR image data control system comprises a camera module, a video transmission module, a video source conversion module, a video processing module, a wireless communication module, a server module, a VR data analysis module and a VR display module. Data acquired by the VR video camera can be sent to the Internet through the wireless communication module, and a user can read the VR image data directly through the mobile terminal, so that theInternet of Things based VR image data control system is simple and convenient; meanwhile, work with high heating quantity of the VR data analysis module and the VR display module can be moved to a video source end, so that the VR goggles part only acts as a display device, the processing work of the VR goggles is reduced as much as possible, the heating effect of the VR goggles is accordingly reduced, the display effect more approaches the nature, and the visual fatigue is reduced.

The invention belongs to the technical field of network communication, and discloses an instant messaging method based on a tree structure, and the method comprises the steps: employing the tree structure to build an instant messaging network for information interaction and processing between communication nodes, each communication node having a unique hierarchy value N, and enabling the smaller the N value is, the higher the node hierarchy is; Nth-level communication node mayirectly initiate a two-way communication session with an Nth-1 level communication node having a communication path therewith and an (N + 1) th-level communication node, except the two nodes, a point-to-point communication session cannot be directly established with other communication nodes, and a session is appliedupwards in an override mode or a communication session needs to be approved by related nodes when a communication session is applied between level-level nodes. The method can be used for hierarchicalmanagement and communication cooperation in companies, communities or teams, and the management efficiency in the team and the communication cooperation efficiency between members are greatly improved.

The invention relates to a method for rapidly constructing a protein mutant pichia pastoris expression library and application thereof, which can effectively solve the problems of rapidly constructing the protein mutant pichia pastoris expression library and realizing directional selection of required property optimization enzyme, and the method comprises the following steps: constructing a target gene into a pichia pastoris vector pGAPZalpha series vector to construct plasmids, carrying out a polymerase chain reaction to obtain a PCR product, adding saturated sodium acetate and ethanol into the PCR product, carrying out centrifugation, carrying out precipitation and drying at room temperature, adding sterile deionized water for dissolving, electrically transforming the PCR product into pichia pastoris GS115 competent cells according to a yeast transformation method, coating a YPDS culture medium plate containing bleomycin with the cells to screen positive clones, extracting yeast genome DNA, then sequencing the PCR product, calculating the base mutation rate and gene mutation rate, and realizing the rapid construction of protein mutant Pichia pastoris expression library. The method has the advantages that the method is easy to operate, the time and labor are saved, the working efficiency is high, the application range is wide, and the economic and social benefits are huge.

The invention relates to a connection structure, which is used for being connected with a mounting surface of external equipment. The connection structure comprises a body, wherein the body comprises a first surface and a second surface which are oppositely arranged; the first surface is the surface which is fixedly connected with the mounting surface; a threaded through hole which passes through the second surface is arranged in the first surface and is arranged as follows: after fixed connection of the body and the mounting surface is loosened, the bolt is screwed into the threaded through hole from one side of the second surface and is further tightened when one end of the bolt abuts on the mounting surface; and the first surface is gradually separated from the mounting surface. According to the technical scheme, the connection structure is easy to install and dismantle and convenient to maintain.

The invention discloses a method and a device for generating a cable inventory through a terminal wiring table and electronic equipment, and belongs to the technical field of electrical professional design of thermal power plants. The method comprises the following steps: s1, identifying the terminal wiring table to extract cable information, and sorting the extracted cable information to obtain a cable inventory list so as to store the sorted cable information in a database, wherein the cable information comprises cable number information, protection pipe type information, protection pipe length information, cable model information, cable specification information, cable length information, cable starting point information and cable terminal point information; s2, judging whether the cable information stored in the database is repeated or not; s3, if yes, deleting repeated cable information; s4, automatically generating corresponding result information according to the cable information and the checked content in the human-computer interaction interface. Technical effects of saving consumed time, improving efficiency and improving accuracy are achieved in the invention.