1976results about How to "Improve loading efficiency" patented technology

The invention discloses a method, a device and a system for restoring data. The method comprises the following steps of: acquiring all user operation requests, and storing the user operation requests into a restoring log in the form of operation logs; extracting reading operation records in the restoring log and analyzing the reading operation records so as to obtain operation sentences for updating a target disaster tolerant node database; receiving and combining the operation sentences belonging to the same work, gathering by a unit of the work, acquiring submittable work packets and transmitting the submittable work packets; and receiving the work packets sequentially and loading the work packets to the target disaster tolerant node database so as to restore the data. By the method, the problems that the consistency and the completeness of data recovery among disaster tolerant nodes of a heterogeneous database are poor are solved, the burdening on the network due to log transmission is relieved, and ineffective inquiring operation is avoided; therefore, the work packet loading efficiency is higher, and the data restoring speed of the target disaster tolerant node database is increased.

A centrifugal compressor assembly for compressing refrigerant in a 250-ton capacity or larger chiller system comprising a motor, preferably a compact, high energy density motor or permanent magnet motor, for driving a shaft at a range of sustained operating speeds under the control of a variable speed drive. Another embodiment of the centrifugal compressor assembly comprises a mixed flow impeller and a vaneless diffuser sized such that a final stage compressor operates with an optimal specific speed range for targeted combinations of head and capacity, while a non-final stage compressor operates above the optimum specific speed of the final stage compressor. Another embodiment of the centrifugal compressor assembly comprises an integrated inlet flow conditioning assembly comprising a flow conditioning nose, a plurality of inlet guide vanes and a flow conditioning body that positions inlet guide vanes to condition flow of refrigerant into an impeller to achieve a target approximately constant angle swirl distribution with minimal guide vane turning.

A data storage system is disclosed that utilizes garbage collection and hybrid self-mapping for managing system data. In one embodiment, a system data region having an amount of valid system data that is below a threshold is freed. Write amplification associated with managing and storing system data can be reduced at least in part because only valid system data can be copied during garbage collection of the selected region. Mapping information associating system data with physical locations in non-volatile storage where system data is stored can be generated, which can reduce system data reconstruction time during start-up of the data storage system. Increase in efficiency and reduction in startup and initialization time can be attained.

The invention discloses an intercept method and an intercept device for homepage advertisements and a browser. The intercept method includes: receiving a first loading request of a current homepage by adopting an inner core of a first browser on a browser side; starting an inner core of a second browser when the current homepage is judged to be applicable to being loaded by adopting the inner core of the second browser; adopting the inner core of the first browser to generate a second loading request of the current homepage when the inner core of the second browser is monitored to request to load the current homepage; finding homepage elements needed to be intercepted in the current homepage by adopting a preset first judgment rule; intercepting the homepage elements by adopting the inner core of the second browser during finding. Poor practicability caused by non-universality of the intercepting rule and randomness of advertisement intercepting in switching of the inner cores in the multi-core browser is avoided, and the intercept method is high in practicability, system resource occupancy after the advertisement intercepting is reduced, and homepage loading efficiency is improved.

Disclosed is a data-driving automatic testing system which comprises testing tools and testing instruments, devices to be tested, testing platform and function library connected with the testing platform. The function library includes a product function library, a testing tool function library and a testing instrument library; the testing platform includes a testing environment generating module, a test cases generating module, an operation engine, a testing logic generation module and a testing suite generating module. The invention also provides a data-driving automatic testing method. The invention is characterized in that the inventive system and method can be transmitted among platforms and tool platforms; testing environment and testing logic can be shared and overloaded. The invention has the advantages that the function library has high loading efficiency; has low maintain cost; employing testing suite to improve testing efficiency.

The invention discloses a loading robot. The loading robot is characterized by comprising a main framework, a manipulator, a vertical moving mechanism, a horizontal moving mechanism, a power unit and a sensing control device, the main framework is used for fixing all the mechanisms and other parts; the manipulator is used for rotating and grabbing goods; the vertical moving mechanism is connected with the upper end of the manipulator and used for driving the manipulator to vertically move; the horizontal moving mechanism is installed at the upper end of the main framework, is connected to the vertical moving mechanism through a sliding block and is used for driving the manipulator to horizontally move; the power unit comprises a rotary servo motor for controlling the manipulator to rotate, a vertical moving servo motor for controlling the vertical moving mechanism to move, and a horizontal servo motor for controlling the horizontal moving mechanism to move; the sensing control device comprises a goods position sensor, a goods falling sensor and a vehicle position sensor all of which are installed at different positions of the main framework and used for controlling the manipulator to operate. The loading robot achieves unmanned loading, thereby saving labor, improving the loading efficiency greatly and enabling loading to be standard and orderly.

The invention discloses a manufacture technology for a hatch coaming and a hatch cover. The manufacture technology mainly comprises steps of the positioning of the hatch coaming, the surplus cutting, welding, then the assembly of the hydraulic equipment, pipelines and the electrical equipment, and then the hoisting of the hatch cover, the installation and the final debugging; the hatch coaming and the hatch cover adopt the following steps that firstly the actual main deck line type of the position of a dock where the hatch cover is positioned is copied onto a platform, and then positioning, the accurate detecting and welding are carried out according to the shape and the height of the hatch coaming on the platform; then the hydraulic equipment, the pipelines and the electrical equipment are assembled, after that, the hatch cover is hoisted; and finally the whole manufactured hatch coaming and the hatch cover are hoisted in a hatch position for one time and to be fixedly connected with a boat. Through the technology, the hoisting frequency of a gantry crane is reduced during the hoisting process, the hoisting time is reduced, and the hoisting efficiency is improved; the construction on the platform enlarges the usable operating region, and simultaneously the construction is more convenient and securer.

The invention relates to the technical field of computers, and discloses a method for loading a driver and a device. The method comprises the steps of determining a model identifier corresponding to a component contained in the embedded device, and searching for the driver related to the model identifier corresponding to the component; loading the found driver into internal storage of the embedded device, and controlling the driver loaded into the internal storage of the embedded device to conduct driving. In the scheme, when the driver is loaded into the component to be loaded with the driver, the related driver is searched for according to the model identifier of the component to be loaded with the driver, and then the related driver is loaded; users do not need to search a combination of drivers of a plurality of components, and a combination of identifiers corresponding to the drivers of the components does not need to be generated, so that consumed time is shorted, and loading efficiency is improved.

The rack is made essentially out of thermostructural composite material and comprises a baseplate (12), a partition (14) extending above the baseplate, and a plurality of support arms (20) fixed to the partition and extending substantially horizontally therefrom to their own free ends, so that parts to be treated (A) can be supported in cantilevered-out positions on said arms.

A centrifugal compressor assembly for compressing refrigerant in a 250-ton capacity or larger chiller system comprising a motor, preferably a compact, high energy density motor or permanent magnet motor, for driving a shaft at a range of sustained operating speeds under the control of a variable speed drive. Another embodiment of the centrifugal compressor assembly comprises a mixed flow impeller and a vaneless diffuser sized such that a final stage compressor operates with an optimal specific speed range for targeted combinations of head and capacity, while a non-final stage compressor operates above the optimum specific speed of the final stage compressor. Another embodiment of the centrifugal compressor assembly comprises an integrated inlet flow conditioning assembly comprising a flow conditioning nose, a plurality of inlet guide vanes and a flow conditioning body that positions inlet guide vanes to condition flow of refrigerant into an impeller to achieve a target approximately constant angle swirl distribution with minimal guide vane turning.

The invention provides an algorithm for intelligently generating a case loading scheme based on multiple constraint conditions. The algorithm is characterized by, one the basis of combining actual situation of case loading and fully considering main factors influencing case transport safety and case loading utilization rate, constructing a case balance loading optimization model, designing a corresponding solution algorithm, that is, a case loading algorithm comprising a balance adjustment algorithm, and providing a three-dimensional graph case loading scheme. Results show that the system cancalculate the case balance loading scheme of cargos in a case body quickly and efficiently, and can guide on-site workers to load the cargos quickly and accurately.

The invention discloses a method for efficiently carrying CRISPR/Cas9 through functionalized graphene oxide for gene editing. An NGO-PEG-PEI/Cas9/sgRNA complex is obtained by the following steps: covalently modifying aminated PEG and aminated PEI onto graphene oxide to obtain NGO-PEG-PEI; then assembling Cas9 protein and sgRNA into a Cas9/sgRNA complex under a room-temperature condition; and mixing NGO-PEG-PEI with the Cas9/sgRNA complex under a room-temperature condition. The editing of target gene can be realized by mixing the complex with the target gene. The functionalized GO has the characteristics of good biocompatibility and high carrying efficiency, can efficiently carry the Cas9/sgRNA complex into cells for performing corresponding functions, and has the effect of keeping the Cas9/sgRNA complex free of enzymatic degradation and high in stability.

A centrifugal compressor assembly for compressing refrigerant in a 250-ton capacity or larger chiller system comprising a motor, preferably a compact, high energy density motor or permanent magnet motor, for driving a shaft at a range of sustained operating speeds under the control of a variable speed drive. Another embodiment of the centrifugal compressor assembly comprises a mixed flow impeller and a vaneless diffuser sized such that a final stage compressor operates with an optimal specific speed range for targeted combinations of head and capacity, while a non-final stage compressor operates above the optimum specific speed of the final stage compressor. Another embodiment of the centrifugal compressor assembly comprises an integrated inlet flow conditioning assembly comprising a flow conditioning nose, a plurality of inlet guide vanes and a flow conditioning body that positions inlet guide vanes to condition flow of refrigerant into an impeller to achieve a target approximately constant angle swirl distribution with minimal guide vane turning.

The invention discloses a method and a device for optimizing the goods loading of a container. According to the size and bearing power of the container, and related information about the lengths, widths, heights and weights of various case goods, pre-loading is performed, and search is optimized by an algorithm to find an optimal loading scheme, thereby improving the utilization rate of resources and the loading efficiency.

The invention discloses a preparation method and an application of a load type nano-gold catalyst. The preparation method comprises the following steps of: (1) adding 2.0g of halloysite nanotube carrier, 2.05 to 6.15mL of chlorogold acid solution with a concentration of 10g/L and 40 to 120mL of deionized water to a 250mL flask with three necks; (2) putting the flask into an oil bath with the temperature of 60 DEG C; adjusting the pH of the solution to 8 to 12 by using 4.0M ammonia water; then carrying out stirring reflux at 95 DEG C-105 DEG C for 1 hour; filtering; rinsing for 5 minutes by using 10 to 20mL of 4.0M ammonia water; washing twice with 15 to 20mL of hot water; drying for 1 to 2 hours at 100 DEG C; and finally roasting for 3 to 4 hours in air at 300 DEG C to obtain the load type nano-gold catalyst. The invention has the advantages of simple and convenient preparation method, uniformly dispersed gold particles and high loading efficiency. The catalyst provided by the invention can be used for cyclohexene oxidation of cyclonene and cyclohexenol, with the advantages of mild reaction condition, good activity and selectivity and less catalyst utilization quantity.

The invention discloses a visual implementation method of a BIM model in a three-dimensional large scene, and relates to the field of building information model visualization. The visual implementation method comprises the following steps: firstly, establishing a three-dimensional space division grid according to the dimension of a range of all member models contained in each BIM model; then organizing the member models in each grid block to combine and generate a precise model of a single grid block; recombining and generating a simplified model with consistent shape and appearance according to vein use conditions by using the obtained precise model; and finally, loading and displaying the precise model or the simplified model of the BIM model in the three-dimensional large scene according to a selected display mode and an index number. According to the visual implementation method disclosed by the invention, on the basis of guaranteeing the application of the BIM model, all members of each BIM model are divided according to the three-dimensional space division grid by means of the space grid idea, and the members in the grid are merged to reduce the number of the models of the index and improve the loading efficiency of the BIM model.

The invention relates to a hyaluronic-acid-based double-targeting nano-composite medicament and a preparation method thereof. Hydrophobic group ursodeoxycholic acid is included in a hyaluronic acid nano-polymer structure and can form an amphipathic polymer and automatically generate micelles in an aqueous solution, and polyethylene glycol can be introduced into the micelles to improve the dispersity and stability of a composite. An anti-tumor medicament can enter a nano-carrier through electrostatic adsorption or physical inclusion to generate a nano-medicament composite, wherein the nano-medicament composite is selectively concentrated in a tumor cell under an active targeting effect of hyaluronic acid and a surface CD44 receptor of a tumor cell, and promotes a tumor tissue to absorb the nano medicament-carrying composite by using a passive osmotic accumulation effect (EPR) at the same time. After an anti-tumor medicament is wrapped by a modified hyaluronic acid polymer, the anti-tumor medicament has the advantages of improving the bioavailability of the medicament, improving the targeting property, reducing the toxic and side effects, prolonging the half-life period of the medicament, being stably stored and the like, so that the tumor targeting therapy efficiency is improved in many ways.

The high vacuum heat insulating low temperature liquefied gas storing tank includes frame and tank body. The tank body consists of outer casing, inner container and combined support structures connecting the outer casing and the inner container. The combined support structures are set between the inner sealing head and outer sealing head on two ends of the tank to bear the radial load and the axial load with great bearing force. The heat conducting area between the inner container and the outer casing is small, and the inner container has great effective loading volume.

The invention provides a page information display method and a page information display device. The page information display method includes a first step of invoking a script corresponding to a received page display request, wherein the script is used for encapsulating page display data, a second step of loading the page display data requested by the script from an entity, wherein the page display data in the same entity are loaded to a temporary cache in one time and then the page display data requested by different scripts are obtained from the temporary cache when the different scripts request to load the page display data to the same entity, and a third step of carrying out encapsulation on the page display data through the scripts to obtain page information and carrying out display on the page information obtained through encapsulation. Through creation of the temporary cache in the entity, when the different scripts request to load the page display data to the same entity, the different scripts load the page display data requested by the different scripts from the temporary cache. Consequently, loading efficiency is improved and loading time is shortened.